1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.160.6.52 2014/07/20 00:11:43 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: print => \&print_login,
255: modify => \&modify_login,
256: },
257: 'defaults' =>
258: { text => 'Default authentication/language/timezone/portal/types',
259: help => 'Domain_Configuration_LangTZAuth',
260: header => [{col1 => 'Setting',
261: col2 => 'Value'},
262: {col1 => 'Institutional user types',
263: col2 => 'Assignable to e-mail usernames'}],
264: print => \&print_defaults,
265: modify => \&modify_defaults,
266: },
267: 'quotas' =>
268: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
269: help => 'Domain_Configuration_Quotas',
270: header => [{col1 => 'User affiliation',
271: col2 => 'Available tools',
272: col3 => 'Quotas, MB; (Authoring requires role)',}],
273: print => \&print_quotas,
274: modify => \&modify_quotas,
275: },
276: 'autoenroll' =>
277: { text => 'Auto-enrollment settings',
278: help => 'Domain_Configuration_Auto_Enrollment',
279: header => [{col1 => 'Configuration setting',
280: col2 => 'Value(s)'}],
281: print => \&print_autoenroll,
282: modify => \&modify_autoenroll,
283: },
284: 'autoupdate' =>
285: { text => 'Auto-update settings',
286: help => 'Domain_Configuration_Auto_Updates',
287: header => [{col1 => 'Setting',
288: col2 => 'Value',},
289: {col1 => 'Setting',
290: col2 => 'Affiliation'},
291: {col1 => 'User population',
292: col2 => 'Updatable user data'}],
293: print => \&print_autoupdate,
294: modify => \&modify_autoupdate,
295: },
296: 'autocreate' =>
297: { text => 'Auto-course creation settings',
298: help => 'Domain_Configuration_Auto_Creation',
299: header => [{col1 => 'Configuration Setting',
300: col2 => 'Value',}],
301: print => \&print_autocreate,
302: modify => \&modify_autocreate,
303: },
304: 'directorysrch' =>
305: { text => 'Institutional directory searches',
306: help => 'Domain_Configuration_InstDirectory_Search',
307: header => [{col1 => 'Setting',
308: col2 => 'Value',}],
309: print => \&print_directorysrch,
310: modify => \&modify_directorysrch,
311: },
312: 'contacts' =>
313: { text => 'Contact Information',
314: help => 'Domain_Configuration_Contact_Info',
315: header => [{col1 => 'Setting',
316: col2 => 'Value',}],
317: print => \&print_contacts,
318: modify => \&modify_contacts,
319: },
320: 'usercreation' =>
321: { text => 'User creation',
322: help => 'Domain_Configuration_User_Creation',
323: header => [{col1 => 'Format rule type',
324: col2 => 'Format rules in force'},
325: {col1 => 'User account creation',
326: col2 => 'Usernames which may be created',},
327: {col1 => 'Context',
328: col2 => 'Assignable authentication types'}],
329: print => \&print_usercreation,
330: modify => \&modify_usercreation,
331: },
332: 'selfcreation' =>
333: { text => 'Users self-creating accounts',
334: help => 'Domain_Configuration_Self_Creation',
335: header => [{col1 => 'Self-creation with institutional username',
336: col2 => 'Enabled?'},
337: {col1 => 'Institutional user type (login/SSO self-creation)',
338: col2 => 'Information user can enter'},
339: {col1 => 'Self-creation with e-mail as username',
340: col2 => 'Settings'}],
341: print => \&print_selfcreation,
342: modify => \&modify_selfcreation,
343: },
344: 'usermodification' =>
345: { text => 'User modification',
346: help => 'Domain_Configuration_User_Modification',
347: header => [{col1 => 'Target user has role',
348: col2 => 'User information updatable in author context'},
349: {col1 => 'Target user has role',
350: col2 => 'User information updatable in course context'}],
351: print => \&print_usermodification,
352: modify => \&modify_usermodification,
353: },
354: 'scantron' =>
355: { text => 'Bubblesheet format file',
356: help => 'Domain_Configuration_Scantron_Format',
357: header => [ {col1 => 'Item',
358: col2 => '',
359: }],
360: print => \&print_scantron,
361: modify => \&modify_scantron,
362: },
363: 'requestcourses' =>
364: {text => 'Request creation of courses',
365: help => 'Domain_Configuration_Request_Courses',
366: header => [{col1 => 'User affiliation',
367: col2 => 'Availability/Processing of requests',},
368: {col1 => 'Setting',
369: col2 => 'Value'},
370: {col1 => 'Available textbooks',
371: col2 => ''},
372: {col1 => 'Available templates',
373: col2 => ''},
374: {col1 => 'Validation (not official courses)',
375: col2 => 'Value'},],
376: print => \&print_quotas,
377: modify => \&modify_quotas,
378: },
379: 'requestauthor' =>
380: {text => 'Request Authoring Space',
381: help => 'Domain_Configuration_Request_Author',
382: header => [{col1 => 'User affiliation',
383: col2 => 'Availability/Processing of requests',},
384: {col1 => 'Setting',
385: col2 => 'Value'}],
386: print => \&print_quotas,
387: modify => \&modify_quotas,
388: },
389: 'coursecategories' =>
390: { text => 'Cataloging of courses/communities',
391: help => 'Domain_Configuration_Cataloging_Courses',
392: header => [{col1 => 'Catalog type/availability',
393: col2 => '',},
394: {col1 => 'Category settings for standard catalog',
395: col2 => '',},
396: {col1 => 'Categories',
397: col2 => '',
398: }],
399: print => \&print_coursecategories,
400: modify => \&modify_coursecategories,
401: },
402: 'serverstatuses' =>
403: {text => 'Access to server status pages',
404: help => 'Domain_Configuration_Server_Status',
405: header => [{col1 => 'Status Page',
406: col2 => 'Other named users',
407: col3 => 'Specific IPs',
408: }],
409: print => \&print_serverstatuses,
410: modify => \&modify_serverstatuses,
411: },
412: 'coursedefaults' =>
413: {text => 'Course/Community defaults',
414: help => 'Domain_Configuration_Course_Defaults',
415: header => [{col1 => 'Defaults which can be overridden for each course by a DC',
416: col2 => 'Value',},],
417: print => \&print_coursedefaults,
418: modify => \&modify_coursedefaults,
419: },
420: 'selfenrollment' =>
421: {text => 'Self-enrollment in Course/Community',
422: help => 'Domain_Configuration_Selfenrollment',
423: header => [{col1 => 'Configuration Rights',
424: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
425: {col1 => 'Defaults',
426: col2 => 'Value'},
427: {col1 => 'Self-enrollment validation (optional)',
428: col2 => 'Value'},],
429: print => \&print_selfenrollment,
430: modify => \&modify_selfenrollment,
431: },
432: 'usersessions' =>
433: {text => 'User session hosting/offloading',
434: help => 'Domain_Configuration_User_Sessions',
435: header => [{col1 => 'Domain server',
436: col2 => 'Servers to offload sessions to when busy'},
437: {col1 => 'Hosting of users from other domains',
438: col2 => 'Rules'},
439: {col1 => "Hosting domain's own users elsewhere",
440: col2 => 'Rules'}],
441: print => \&print_usersessions,
442: modify => \&modify_usersessions,
443: },
444: 'loadbalancing' =>
445: {text => 'Dedicated Load Balancer(s)',
446: help => 'Domain_Configuration_Load_Balancing',
447: header => [{col1 => 'Balancers',
448: col2 => 'Default destinations',
449: col3 => 'User affiliation',
450: col4 => 'Overrides'},
451: ],
452: print => \&print_loadbalancing,
453: modify => \&modify_loadbalancing,
454: },
455: );
456: if (keys(%servers) > 1) {
457: $prefs{'login'} = { text => 'Log-in page options',
458: help => 'Domain_Configuration_Login_Page',
459: header => [{col1 => 'Log-in Service',
460: col2 => 'Server Setting',},
461: {col1 => 'Log-in Page Items',
462: col2 => ''},
463: {col1 => 'Log-in Help',
464: col2 => 'Value'}],
465: print => \&print_login,
466: modify => \&modify_login,
467: };
468: }
469:
470: my @roles = ('student','coordinator','author','admin');
471: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
472: &Apache::lonhtmlcommon::add_breadcrumb
473: ({href=>"javascript:changePage(document.$phase,'pickactions')",
474: text=>"Settings to display/modify"});
475: my $confname = $dom.'-domainconfig';
476:
477: if ($phase eq 'process') {
478: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
479: \%prefs,\%domconfig,$confname,\@roles);
480: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
481: $r->rflush();
482: &devalidate_remote_domconfs($dom,$result);
483: }
484: } elsif ($phase eq 'display') {
485: my $js = &recaptcha_js().
486: &toggle_display_js();
487: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
488: my ($othertitle,$usertypes,$types) =
489: &Apache::loncommon::sorted_inst_types($dom);
490: $js .= &lonbalance_targets_js($dom,$types,\%servers,
491: $domconfig{'loadbalancing'}).
492: &new_spares_js().
493: &common_domprefs_js().
494: &Apache::loncommon::javascript_array_indexof();
495: }
496: if (grep(/^requestcourses$/,@actions)) {
497: my $javascript_validations;
498: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
499: $js .= <<END;
500: <script type="text/javascript">
501: $javascript_validations
502: </script>
503: $coursebrowserjs
504: END
505: }
506: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
507: } else {
508: # check if domconfig user exists for the domain.
509: my $servadm = $r->dir_config('lonAdmEMail');
510: my ($configuserok,$author_ok,$switchserver) =
511: &config_check($dom,$confname,$servadm);
512: unless ($configuserok eq 'ok') {
513: &Apache::lonconfigsettings::print_header($r,$phase,$context);
514: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
515: $confname).
516: '<br />'
517: );
518: if ($switchserver) {
519: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
520: '<br />'.
521: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
522: '<br />'.
523: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
524: '<br />'.
525: &mt('To do that now, use the following link: [_1]',$switchserver)
526: );
527: } else {
528: $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.').
529: '<br />'.
530: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
531: );
532: }
533: $r->print(&Apache::loncommon::end_page());
534: return OK;
535: }
536: if (keys(%domconfig) == 0) {
537: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
538: my @ids=&Apache::lonnet::current_machine_ids();
539: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
540: my %designhash = &Apache::loncommon::get_domainconf($dom);
541: my @loginimages = ('img','logo','domlogo','login');
542: my $custom_img_count = 0;
543: foreach my $img (@loginimages) {
544: if ($designhash{$dom.'.login.'.$img} ne '') {
545: $custom_img_count ++;
546: }
547: }
548: foreach my $role (@roles) {
549: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
550: $custom_img_count ++;
551: }
552: }
553: if ($custom_img_count > 0) {
554: &Apache::lonconfigsettings::print_header($r,$phase,$context);
555: my $switch_server = &check_switchserver($dom,$confname);
556: $r->print(
557: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
558: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
559: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
560: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
561: if ($switch_server) {
562: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
563: }
564: $r->print(&Apache::loncommon::end_page());
565: return OK;
566: }
567: }
568: }
569: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
570: }
571: return OK;
572: }
573:
574: sub process_changes {
575: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
576: my %domconfig;
577: if (ref($values) eq 'HASH') {
578: %domconfig = %{$values};
579: }
580: my $output;
581: if ($action eq 'login') {
582: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
583: } elsif ($action eq 'rolecolors') {
584: $output = &modify_rolecolors($r,$dom,$confname,$roles,
585: $lastactref,%domconfig);
586: } elsif ($action eq 'quotas') {
587: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
588: } elsif ($action eq 'autoenroll') {
589: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
590: } elsif ($action eq 'autoupdate') {
591: $output = &modify_autoupdate($dom,%domconfig);
592: } elsif ($action eq 'autocreate') {
593: $output = &modify_autocreate($dom,%domconfig);
594: } elsif ($action eq 'directorysrch') {
595: $output = &modify_directorysrch($dom,%domconfig);
596: } elsif ($action eq 'usercreation') {
597: $output = &modify_usercreation($dom,%domconfig);
598: } elsif ($action eq 'selfcreation') {
599: $output = &modify_selfcreation($dom,%domconfig);
600: } elsif ($action eq 'usermodification') {
601: $output = &modify_usermodification($dom,%domconfig);
602: } elsif ($action eq 'contacts') {
603: $output = &modify_contacts($dom,$lastactref,%domconfig);
604: } elsif ($action eq 'defaults') {
605: $output = &modify_defaults($dom,$lastactref,%domconfig);
606: } elsif ($action eq 'scantron') {
607: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
608: } elsif ($action eq 'coursecategories') {
609: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
610: } elsif ($action eq 'serverstatuses') {
611: $output = &modify_serverstatuses($dom,%domconfig);
612: } elsif ($action eq 'requestcourses') {
613: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
614: } elsif ($action eq 'requestauthor') {
615: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
616: } elsif ($action eq 'coursedefaults') {
617: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
618: } elsif ($action eq 'selfenrollment') {
619: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
620: } elsif ($action eq 'usersessions') {
621: $output = &modify_usersessions($dom,$lastactref,%domconfig);
622: } elsif ($action eq 'loadbalancing') {
623: $output = &modify_loadbalancing($dom,%domconfig);
624: }
625: return $output;
626: }
627:
628: sub print_config_box {
629: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
630: my $rowtotal = 0;
631: my $output;
632: if ($action eq 'coursecategories') {
633: $output = &coursecategories_javascript($settings);
634: } elsif ($action eq 'defaults') {
635: $output = &defaults_javascript($settings);
636: }
637: $output .=
638: '<table class="LC_nested_outer">
639: <tr>
640: <th align="left" valign="middle"><span class="LC_nobreak">'.
641: &mt($item->{text}).' '.
642: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
643: '</tr>';
644: $rowtotal ++;
645: my $numheaders = 1;
646: if (ref($item->{'header'}) eq 'ARRAY') {
647: $numheaders = scalar(@{$item->{'header'}});
648: }
649: if ($numheaders > 1) {
650: my $colspan = '';
651: my $rightcolspan = '';
652: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
653: (($action eq 'login') && ($numheaders < 3))) {
654: $colspan = ' colspan="2"';
655: }
656: if ($action eq 'usersessions') {
657: $rightcolspan = ' colspan="3"';
658: }
659: $output .= '
660: <tr>
661: <td>
662: <table class="LC_nested">
663: <tr class="LC_info_row">
664: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
665: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
666: </tr>';
667: $rowtotal ++;
668: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
669: ($action eq 'usermodification') || ($action eq 'defaults') ||
670: ($action eq 'selfenrollment') || ($action eq 'usersessions')) {
671: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
672: } elsif ($action eq 'coursecategories') {
673: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
674: } elsif ($action eq 'login') {
675: if ($numheaders == 3) {
676: $colspan = ' colspan="2"';
677: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
678: } else {
679: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
680: }
681: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
682: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
683: } elsif ($action eq 'rolecolors') {
684: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
685: }
686: $output .= '
687: </table>
688: </td>
689: </tr>
690: <tr>
691: <td>
692: <table class="LC_nested">
693: <tr class="LC_info_row">
694: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
695: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
696: </tr>';
697: $rowtotal ++;
698: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
699: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
700: ($action eq 'usersessions') || ($action eq 'coursecategories')) {
701: if ($action eq 'coursecategories') {
702: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
703: $colspan = ' colspan="2"';
704: } else {
705: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
706: }
707: $output .= '
708: </table>
709: </td>
710: </tr>
711: <tr>
712: <td>
713: <table class="LC_nested">
714: <tr class="LC_info_row">
715: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
716: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
717: </tr>'."\n";
718: if ($action eq 'coursecategories') {
719: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
720: } else {
721: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
722: }
723: $rowtotal ++;
724: } elsif (($action eq 'usermodification') || ($action eq 'defaults')) {
725: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
726: } elsif ($action eq 'login') {
727: if ($numheaders == 3) {
728: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
729: </table>
730: </td>
731: </tr>
732: <tr>
733: <td>
734: <table class="LC_nested">
735: <tr class="LC_info_row">
736: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
737: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
738: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
739: $rowtotal ++;
740: } else {
741: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
742: }
743: } elsif ($action eq 'requestcourses') {
744: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
745: $rowtotal ++;
746: $output .= &print_studentcode($settings,\$rowtotal).'
747: </table>
748: </td>
749: </tr>
750: <tr>
751: <td>
752: <table class="LC_nested">
753: <tr class="LC_info_row">
754: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
755: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
756: &textbookcourses_javascript($settings).
757: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
758: </table>
759: </td>
760: </tr>
761: <tr>
762: <td>
763: <table class="LC_nested">
764: <tr class="LC_info_row">
765: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
766: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
767: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
768: </table>
769: </td>
770: </tr>
771: <tr>
772: <td>
773: <table class="LC_nested">
774: <tr class="LC_info_row">
775: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
776: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
777: </tr>'.
778: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
779: } elsif ($action eq 'requestauthor') {
780: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
781: $rowtotal ++;
782: } elsif ($action eq 'rolecolors') {
783: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
784: </table>
785: </td>
786: </tr>
787: <tr>
788: <td>
789: <table class="LC_nested">
790: <tr class="LC_info_row">
791: <td class="LC_left_item"'.$colspan.' valign="top">'.
792: &mt($item->{'header'}->[2]->{'col1'}).'</td>
793: <td class="LC_right_item" valign="top">'.
794: &mt($item->{'header'}->[2]->{'col2'}).'</td>
795: </tr>'.
796: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
797: </table>
798: </td>
799: </tr>
800: <tr>
801: <td>
802: <table class="LC_nested">
803: <tr class="LC_info_row">
804: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
805: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
806: </tr>'.
807: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
808: $rowtotal += 2;
809: }
810: } else {
811: $output .= '
812: <tr>
813: <td>
814: <table class="LC_nested">
815: <tr class="LC_info_row">';
816: if (($action eq 'login') || ($action eq 'directorysrch')) {
817: $output .= '
818: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
819: } elsif ($action eq 'serverstatuses') {
820: $output .= '
821: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
822: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
823:
824: } else {
825: $output .= '
826: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
827: }
828: if (defined($item->{'header'}->[0]->{'col3'})) {
829: $output .= '<td class="LC_left_item" valign="top">'.
830: &mt($item->{'header'}->[0]->{'col2'});
831: if ($action eq 'serverstatuses') {
832: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
833: }
834: } else {
835: $output .= '<td class="LC_right_item" valign="top">'.
836: &mt($item->{'header'}->[0]->{'col2'});
837: }
838: $output .= '</td>';
839: if ($item->{'header'}->[0]->{'col3'}) {
840: if (defined($item->{'header'}->[0]->{'col4'})) {
841: $output .= '<td class="LC_left_item" valign="top">'.
842: &mt($item->{'header'}->[0]->{'col3'});
843: } else {
844: $output .= '<td class="LC_right_item" valign="top">'.
845: &mt($item->{'header'}->[0]->{'col3'});
846: }
847: if ($action eq 'serverstatuses') {
848: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
849: }
850: $output .= '</td>';
851: }
852: if ($item->{'header'}->[0]->{'col4'}) {
853: $output .= '<td class="LC_right_item" valign="top">'.
854: &mt($item->{'header'}->[0]->{'col4'});
855: }
856: $output .= '</tr>';
857: $rowtotal ++;
858: if ($action eq 'quotas') {
859: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
860: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') || ($action eq 'directorysrch') ||
861: ($action eq 'contacts') || ($action eq 'serverstatuses') || ($action eq 'loadbalancing')) {
862: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
863: } elsif ($action eq 'scantron') {
864: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
865: } elsif ($action eq 'helpsettings') {
866: $output .= &print_helpsettings($dom,$confname,$settings,\$rowtotal);
867: } elsif ($action eq 'coursedefaults') {
868: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
869: }
870: }
871: $output .= '
872: </table>
873: </td>
874: </tr>
875: </table><br />';
876: return ($output,$rowtotal);
877: }
878:
879: sub print_login {
880: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
881: my ($css_class,$datatable);
882: my %choices = &login_choices();
883:
884: if ($caller eq 'service') {
885: my %servers = &Apache::lonnet::internet_dom_servers($dom);
886: my $choice = $choices{'disallowlogin'};
887: $css_class = ' class="LC_odd_row"';
888: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
889: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
890: '<th>'.$choices{'server'}.'</th>'.
891: '<th>'.$choices{'serverpath'}.'</th>'.
892: '<th>'.$choices{'custompath'}.'</th>'.
893: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
894: my %disallowed;
895: if (ref($settings) eq 'HASH') {
896: if (ref($settings->{'loginvia'}) eq 'HASH') {
897: %disallowed = %{$settings->{'loginvia'}};
898: }
899: }
900: foreach my $lonhost (sort(keys(%servers))) {
901: my $direct = 'selected="selected"';
902: if (ref($disallowed{$lonhost}) eq 'HASH') {
903: if ($disallowed{$lonhost}{'server'} ne '') {
904: $direct = '';
905: }
906: }
907: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
908: '<td><select name="'.$lonhost.'_server">'.
909: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
910: '</option>';
911: foreach my $hostid (sort(keys(%servers))) {
912: next if ($servers{$hostid} eq $servers{$lonhost});
913: my $selected = '';
914: if (ref($disallowed{$lonhost}) eq 'HASH') {
915: if ($hostid eq $disallowed{$lonhost}{'server'}) {
916: $selected = 'selected="selected"';
917: }
918: }
919: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
920: $servers{$hostid}.'</option>';
921: }
922: $datatable .= '</select></td>'.
923: '<td><select name="'.$lonhost.'_serverpath">';
924: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
925: my $pathname = $path;
926: if ($path eq 'custom') {
927: $pathname = &mt('Custom Path').' ->';
928: }
929: my $selected = '';
930: if (ref($disallowed{$lonhost}) eq 'HASH') {
931: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
932: $selected = 'selected="selected"';
933: }
934: } elsif ($path eq '') {
935: $selected = 'selected="selected"';
936: }
937: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
938: }
939: $datatable .= '</select></td>';
940: my ($custom,$exempt);
941: if (ref($disallowed{$lonhost}) eq 'HASH') {
942: $custom = $disallowed{$lonhost}{'custompath'};
943: $exempt = $disallowed{$lonhost}{'exempt'};
944: }
945: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
946: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
947: '</tr>';
948: }
949: $datatable .= '</table></td></tr>';
950: return $datatable;
951: } elsif ($caller eq 'page') {
952: my %defaultchecked = (
953: 'coursecatalog' => 'on',
954: 'helpdesk' => 'on',
955: 'adminmail' => 'off',
956: 'newuser' => 'off',
957: );
958: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
959: my (%checkedon,%checkedoff);
960: foreach my $item (@toggles) {
961: if ($defaultchecked{$item} eq 'on') {
962: $checkedon{$item} = ' checked="checked" ';
963: $checkedoff{$item} = ' ';
964: } elsif ($defaultchecked{$item} eq 'off') {
965: $checkedoff{$item} = ' checked="checked" ';
966: $checkedon{$item} = ' ';
967: }
968: }
969: my @images = ('img','logo','domlogo','login');
970: my @logintext = ('textcol','bgcol');
971: my @bgs = ('pgbg','mainbg','sidebg');
972: my @links = ('link','alink','vlink');
973: my %designhash = &Apache::loncommon::get_domainconf($dom);
974: my %defaultdesign = %Apache::loncommon::defaultdesign;
975: my (%is_custom,%designs);
976: my %defaults = (
977: font => $defaultdesign{'login.font'},
978: );
979: foreach my $item (@images) {
980: $defaults{$item} = $defaultdesign{'login.'.$item};
981: $defaults{'showlogo'}{$item} = 1;
982: }
983: foreach my $item (@bgs) {
984: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
985: }
986: foreach my $item (@logintext) {
987: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
988: }
989: foreach my $item (@links) {
990: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
991: }
992: if (ref($settings) eq 'HASH') {
993: foreach my $item (@toggles) {
994: if ($settings->{$item} eq '1') {
995: $checkedon{$item} = ' checked="checked" ';
996: $checkedoff{$item} = ' ';
997: } elsif ($settings->{$item} eq '0') {
998: $checkedoff{$item} = ' checked="checked" ';
999: $checkedon{$item} = ' ';
1000: }
1001: }
1002: foreach my $item (@images) {
1003: if (defined($settings->{$item})) {
1004: $designs{$item} = $settings->{$item};
1005: $is_custom{$item} = 1;
1006: }
1007: if (defined($settings->{'showlogo'}{$item})) {
1008: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1009: }
1010: }
1011: foreach my $item (@logintext) {
1012: if ($settings->{$item} ne '') {
1013: $designs{'logintext'}{$item} = $settings->{$item};
1014: $is_custom{$item} = 1;
1015: }
1016: }
1017: if ($settings->{'font'} ne '') {
1018: $designs{'font'} = $settings->{'font'};
1019: $is_custom{'font'} = 1;
1020: }
1021: foreach my $item (@bgs) {
1022: if ($settings->{$item} ne '') {
1023: $designs{'bgs'}{$item} = $settings->{$item};
1024: $is_custom{$item} = 1;
1025: }
1026: }
1027: foreach my $item (@links) {
1028: if ($settings->{$item} ne '') {
1029: $designs{'links'}{$item} = $settings->{$item};
1030: $is_custom{$item} = 1;
1031: }
1032: }
1033: } else {
1034: if ($designhash{$dom.'.login.font'} ne '') {
1035: $designs{'font'} = $designhash{$dom.'.login.font'};
1036: $is_custom{'font'} = 1;
1037: }
1038: foreach my $item (@images) {
1039: if ($designhash{$dom.'.login.'.$item} ne '') {
1040: $designs{$item} = $designhash{$dom.'.login.'.$item};
1041: $is_custom{$item} = 1;
1042: }
1043: }
1044: foreach my $item (@bgs) {
1045: if ($designhash{$dom.'.login.'.$item} ne '') {
1046: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1047: $is_custom{$item} = 1;
1048: }
1049: }
1050: foreach my $item (@links) {
1051: if ($designhash{$dom.'.login.'.$item} ne '') {
1052: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1053: $is_custom{$item} = 1;
1054: }
1055: }
1056: }
1057: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1058: logo => 'Institution Logo',
1059: domlogo => 'Domain Logo',
1060: login => 'Login box');
1061: my $itemcount = 1;
1062: foreach my $item (@toggles) {
1063: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1064: $datatable .=
1065: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1066: '</td><td>'.
1067: '<span class="LC_nobreak"><label><input type="radio" name="'.
1068: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1069: '</label> <label><input type="radio" name="'.$item.'"'.
1070: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1071: '</tr>';
1072: $itemcount ++;
1073: }
1074: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1075: $datatable .= '</tr></table></td></tr>';
1076: } elsif ($caller eq 'help') {
1077: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1078: my $switchserver = &check_switchserver($dom,$confname);
1079: my $itemcount = 1;
1080: $defaulturl = '/adm/loginproblems.html';
1081: $defaulttype = 'default';
1082: %lt = &Apache::lonlocal::texthash (
1083: del => 'Delete?',
1084: rep => 'Replace:',
1085: upl => 'Upload:',
1086: default => 'Default',
1087: custom => 'Custom',
1088: );
1089: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1090: my @currlangs;
1091: if (ref($settings) eq 'HASH') {
1092: if (ref($settings->{'helpurl'}) eq 'HASH') {
1093: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1094: next if ($settings->{'helpurl'}{$key} eq '');
1095: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1096: $type{$key} = 'custom';
1097: unless ($key eq 'nolang') {
1098: push(@currlangs,$key);
1099: }
1100: }
1101: } elsif ($settings->{'helpurl'} ne '') {
1102: $type{'nolang'} = 'custom';
1103: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1104: }
1105: }
1106: foreach my $lang ('nolang',sort(@currlangs)) {
1107: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1108: $datatable .= '<tr'.$css_class.'>';
1109: if ($url{$lang} eq '') {
1110: $url{$lang} = $defaulturl;
1111: }
1112: if ($type{$lang} eq '') {
1113: $type{$lang} = $defaulttype;
1114: }
1115: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1116: if ($lang eq 'nolang') {
1117: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1118: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1119: } else {
1120: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1121: $langchoices{$lang},
1122: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1123: }
1124: $datatable .= '</span></td>'."\n".
1125: '<td class="LC_left_item">';
1126: if ($type{$lang} eq 'custom') {
1127: $datatable .= '<span class="LC_nobreak"><label>'.
1128: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1129: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1130: } else {
1131: $datatable .= $lt{'upl'};
1132: }
1133: $datatable .='<br />';
1134: if ($switchserver) {
1135: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1136: } else {
1137: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1138: }
1139: $datatable .= '</td></tr>';
1140: $itemcount ++;
1141: }
1142: my @addlangs;
1143: foreach my $lang (sort(keys(%langchoices))) {
1144: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1145: push(@addlangs,$lang);
1146: }
1147: if (@addlangs > 0) {
1148: my %toadd;
1149: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1150: $toadd{''} = &mt('Select');
1151: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1152: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1153: &mt('Add log-in help page for a specific language:').' '.
1154: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1155: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1156: if ($switchserver) {
1157: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1158: } else {
1159: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1160: }
1161: $datatable .= '</td></tr>';
1162: $itemcount ++;
1163: }
1164: $datatable .= &captcha_choice('login',$settings,$itemcount);
1165: }
1166: return $datatable;
1167: }
1168:
1169: sub login_choices {
1170: my %choices =
1171: &Apache::lonlocal::texthash (
1172: coursecatalog => 'Display Course/Community Catalog link?',
1173: adminmail => "Display Administrator's E-mail Address?",
1174: helpdesk => 'Display "Contact Helpdesk" link',
1175: disallowlogin => "Login page requests redirected",
1176: hostid => "Server",
1177: server => "Redirect to:",
1178: serverpath => "Path",
1179: custompath => "Custom",
1180: exempt => "Exempt IP(s)",
1181: directlogin => "No redirect",
1182: newuser => "Link to create a user account",
1183: img => "Header",
1184: logo => "Main Logo",
1185: domlogo => "Domain Logo",
1186: login => "Log-in Header",
1187: textcol => "Text color",
1188: bgcol => "Box color",
1189: bgs => "Background colors",
1190: links => "Link colors",
1191: font => "Font color",
1192: pgbg => "Header",
1193: mainbg => "Page",
1194: sidebg => "Login box",
1195: link => "Link",
1196: alink => "Active link",
1197: vlink => "Visited link",
1198: );
1199: return %choices;
1200: }
1201:
1202: sub print_rolecolors {
1203: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1204: my %choices = &color_font_choices();
1205: my @bgs = ('pgbg','tabbg','sidebg');
1206: my @links = ('link','alink','vlink');
1207: my @images = ('img');
1208: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1209: my %designhash = &Apache::loncommon::get_domainconf($dom);
1210: my %defaultdesign = %Apache::loncommon::defaultdesign;
1211: my (%is_custom,%designs);
1212: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1213: if (ref($settings) eq 'HASH') {
1214: if (ref($settings->{$role}) eq 'HASH') {
1215: if ($settings->{$role}->{'img'} ne '') {
1216: $designs{'img'} = $settings->{$role}->{'img'};
1217: $is_custom{'img'} = 1;
1218: }
1219: if ($settings->{$role}->{'font'} ne '') {
1220: $designs{'font'} = $settings->{$role}->{'font'};
1221: $is_custom{'font'} = 1;
1222: }
1223: if ($settings->{$role}->{'fontmenu'} ne '') {
1224: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1225: $is_custom{'fontmenu'} = 1;
1226: }
1227: foreach my $item (@bgs) {
1228: if ($settings->{$role}->{$item} ne '') {
1229: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1230: $is_custom{$item} = 1;
1231: }
1232: }
1233: foreach my $item (@links) {
1234: if ($settings->{$role}->{$item} ne '') {
1235: $designs{'links'}{$item} = $settings->{$role}->{$item};
1236: $is_custom{$item} = 1;
1237: }
1238: }
1239: }
1240: } else {
1241: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1242: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1243: $is_custom{'img'} = 1;
1244: }
1245: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1246: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1247: $is_custom{'fontmenu'} = 1;
1248: }
1249: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1250: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1251: $is_custom{'font'} = 1;
1252: }
1253: foreach my $item (@bgs) {
1254: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1255: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1256: $is_custom{$item} = 1;
1257:
1258: }
1259: }
1260: foreach my $item (@links) {
1261: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1262: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1263: $is_custom{$item} = 1;
1264: }
1265: }
1266: }
1267: my $itemcount = 1;
1268: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1269: $datatable .= '</tr></table></td></tr>';
1270: return $datatable;
1271: }
1272:
1273: sub role_defaults {
1274: my ($role,$bgs,$links,$images,$logintext) = @_;
1275: my %defaults;
1276: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1277: return %defaults;
1278: }
1279: my %defaultdesign = %Apache::loncommon::defaultdesign;
1280: if ($role eq 'login') {
1281: %defaults = (
1282: font => $defaultdesign{$role.'.font'},
1283: );
1284: if (ref($logintext) eq 'ARRAY') {
1285: foreach my $item (@{$logintext}) {
1286: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1287: }
1288: }
1289: foreach my $item (@{$images}) {
1290: $defaults{'showlogo'}{$item} = 1;
1291: }
1292: } else {
1293: %defaults = (
1294: img => $defaultdesign{$role.'.img'},
1295: font => $defaultdesign{$role.'.font'},
1296: fontmenu => $defaultdesign{$role.'.fontmenu'},
1297: );
1298: }
1299: foreach my $item (@{$bgs}) {
1300: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1301: }
1302: foreach my $item (@{$links}) {
1303: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1304: }
1305: foreach my $item (@{$images}) {
1306: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1307: }
1308: return %defaults;
1309: }
1310:
1311: sub display_color_options {
1312: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1313: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1314: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1315: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1316: my $datatable = '<tr'.$css_class.'>'.
1317: '<td>'.$choices->{'font'}.'</td>';
1318: if (!$is_custom->{'font'}) {
1319: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1320: } else {
1321: $datatable .= '<td> </td>';
1322: }
1323: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1324:
1325: $datatable .= '<td><span class="LC_nobreak">'.
1326: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1327: ' value="'.$current_color.'" /> '.
1328: ' </td></tr>';
1329: unless ($role eq 'login') {
1330: $datatable .= '<tr'.$css_class.'>'.
1331: '<td>'.$choices->{'fontmenu'}.'</td>';
1332: if (!$is_custom->{'fontmenu'}) {
1333: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1334: } else {
1335: $datatable .= '<td> </td>';
1336: }
1337: $current_color = $designs->{'fontmenu'} ?
1338: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1339: $datatable .= '<td><span class="LC_nobreak">'.
1340: '<input class="colorchooser" type="text" size="10" name="'
1341: .$role.'_fontmenu"'.
1342: ' value="'.$current_color.'" /> '.
1343: ' </td></tr>';
1344: }
1345: my $switchserver = &check_switchserver($dom,$confname);
1346: foreach my $img (@{$images}) {
1347: $itemcount ++;
1348: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1349: $datatable .= '<tr'.$css_class.'>'.
1350: '<td>'.$choices->{$img};
1351: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1352: if ($role eq 'login') {
1353: if ($img eq 'login') {
1354: $login_hdr_pick =
1355: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1356: $logincolors =
1357: &login_text_colors($img,$role,$logintext,$phase,$choices,
1358: $designs,$defaults);
1359: } elsif ($img ne 'domlogo') {
1360: $datatable.= &logo_display_options($img,$defaults,$designs);
1361: }
1362: }
1363: $datatable .= '</td>';
1364: if ($designs->{$img} ne '') {
1365: $imgfile = $designs->{$img};
1366: $img_import = ($imgfile =~ m{^/adm/});
1367: } else {
1368: $imgfile = $defaults->{$img};
1369: }
1370: if ($imgfile) {
1371: my ($showfile,$fullsize);
1372: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1373: my $urldir = $1;
1374: my $filename = $2;
1375: my @info = &Apache::lonnet::stat_file($designs->{$img});
1376: if (@info) {
1377: my $thumbfile = 'tn-'.$filename;
1378: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1379: if (@thumb) {
1380: $showfile = $urldir.'/'.$thumbfile;
1381: } else {
1382: $showfile = $imgfile;
1383: }
1384: } else {
1385: $showfile = '';
1386: }
1387: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1388: $showfile = $imgfile;
1389: my $imgdir = $1;
1390: my $filename = $2;
1391: if (-e "$londocroot/$imgdir/tn-".$filename) {
1392: $showfile = "/$imgdir/tn-".$filename;
1393: } else {
1394: my $input = $londocroot.$imgfile;
1395: my $output = "$londocroot/$imgdir/tn-".$filename;
1396: if (!-e $output) {
1397: my ($width,$height) = &thumb_dimensions();
1398: my ($fullwidth,$fullheight) = &check_dimensions($input);
1399: if ($fullwidth ne '' && $fullheight ne '') {
1400: if ($fullwidth > $width && $fullheight > $height) {
1401: my $size = $width.'x'.$height;
1402: system("convert -sample $size $input $output");
1403: $showfile = "/$imgdir/tn-".$filename;
1404: }
1405: }
1406: }
1407: }
1408: }
1409: if ($showfile) {
1410: if ($showfile =~ m{^/(adm|res)/}) {
1411: if ($showfile =~ m{^/res/}) {
1412: my $local_showfile =
1413: &Apache::lonnet::filelocation('',$showfile);
1414: &Apache::lonnet::repcopy($local_showfile);
1415: }
1416: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1417: }
1418: if ($imgfile) {
1419: if ($imgfile =~ m{^/(adm|res)/}) {
1420: if ($imgfile =~ m{^/res/}) {
1421: my $local_imgfile =
1422: &Apache::lonnet::filelocation('',$imgfile);
1423: &Apache::lonnet::repcopy($local_imgfile);
1424: }
1425: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1426: } else {
1427: $fullsize = $imgfile;
1428: }
1429: }
1430: $datatable .= '<td>';
1431: if ($img eq 'login') {
1432: $datatable .= $login_hdr_pick;
1433: }
1434: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1435: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1436: } else {
1437: $datatable .= '<td> </td><td class="LC_left_item">'.
1438: &mt('Upload:').'<br />';
1439: }
1440: } else {
1441: $datatable .= '<td> </td><td class="LC_left_item">'.
1442: &mt('Upload:').'<br />';
1443: }
1444: if ($switchserver) {
1445: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1446: } else {
1447: if ($img ne 'login') { # suppress file selection for Log-in header
1448: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1449: }
1450: }
1451: $datatable .= '</td></tr>';
1452: }
1453: $itemcount ++;
1454: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1455: $datatable .= '<tr'.$css_class.'>'.
1456: '<td>'.$choices->{'bgs'}.'</td>';
1457: my $bgs_def;
1458: foreach my $item (@{$bgs}) {
1459: if (!$is_custom->{$item}) {
1460: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1461: }
1462: }
1463: if ($bgs_def) {
1464: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1465: } else {
1466: $datatable .= '<td> </td>';
1467: }
1468: $datatable .= '<td class="LC_right_item">'.
1469: '<table border="0"><tr>';
1470:
1471: foreach my $item (@{$bgs}) {
1472: $datatable .= '<td align="center">'.$choices->{$item};
1473: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1474: if ($designs->{'bgs'}{$item}) {
1475: $datatable .= ' ';
1476: }
1477: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1478: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1479: }
1480: $datatable .= '</tr></table></td></tr>';
1481: $itemcount ++;
1482: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1483: $datatable .= '<tr'.$css_class.'>'.
1484: '<td>'.$choices->{'links'}.'</td>';
1485: my $links_def;
1486: foreach my $item (@{$links}) {
1487: if (!$is_custom->{$item}) {
1488: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1489: }
1490: }
1491: if ($links_def) {
1492: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1493: } else {
1494: $datatable .= '<td> </td>';
1495: }
1496: $datatable .= '<td class="LC_right_item">'.
1497: '<table border="0"><tr>';
1498: foreach my $item (@{$links}) {
1499: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1500: $datatable .= '<td align="center">'.$choices->{$item}."\n";
1501: if ($designs->{'links'}{$item}) {
1502: $datatable.=' ';
1503: }
1504: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1505: '" /></td>';
1506: }
1507: $$rowtotal += $itemcount;
1508: return $datatable;
1509: }
1510:
1511: sub logo_display_options {
1512: my ($img,$defaults,$designs) = @_;
1513: my $checkedon;
1514: if (ref($defaults) eq 'HASH') {
1515: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1516: if ($defaults->{'showlogo'}{$img}) {
1517: $checkedon = 'checked="checked" ';
1518: }
1519: }
1520: }
1521: if (ref($designs) eq 'HASH') {
1522: if (ref($designs->{'showlogo'}) eq 'HASH') {
1523: if (defined($designs->{'showlogo'}{$img})) {
1524: if ($designs->{'showlogo'}{$img} == 0) {
1525: $checkedon = '';
1526: } elsif ($designs->{'showlogo'}{$img} == 1) {
1527: $checkedon = 'checked="checked" ';
1528: }
1529: }
1530: }
1531: }
1532: return '<br /><label> <input type="checkbox" name="'.
1533: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1534: &mt('show').'</label>'."\n";
1535: }
1536:
1537: sub login_header_options {
1538: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1539: my $output = '';
1540: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1541: $output .= &mt('Text default(s):').'<br />';
1542: if (!$is_custom->{'textcol'}) {
1543: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1544: ' ';
1545: }
1546: if (!$is_custom->{'bgcol'}) {
1547: $output .= $choices->{'bgcol'}.': '.
1548: '<span id="css_'.$role.'_font" style="background-color: '.
1549: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1550: }
1551: $output .= '<br />';
1552: }
1553: $output .='<br />';
1554: return $output;
1555: }
1556:
1557: sub login_text_colors {
1558: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1559: my $color_menu = '<table border="0"><tr>';
1560: foreach my $item (@{$logintext}) {
1561: $color_menu .= '<td align="center">'.$choices->{$item};
1562: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1563: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1564: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1565: }
1566: $color_menu .= '</tr></table><br />';
1567: return $color_menu;
1568: }
1569:
1570: sub image_changes {
1571: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1572: my $output;
1573: if ($img eq 'login') {
1574: # suppress image for Log-in header
1575: } elsif (!$is_custom) {
1576: if ($img ne 'domlogo') {
1577: $output .= &mt('Default image:').'<br />';
1578: } else {
1579: $output .= &mt('Default in use:').'<br />';
1580: }
1581: }
1582: if ($img eq 'login') { # suppress image for Log-in header
1583: $output .= '<td>'.$logincolors;
1584: } else {
1585: if ($img_import) {
1586: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1587: }
1588: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1589: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1590: if ($is_custom) {
1591: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1592: '<input type="checkbox" name="'.
1593: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1594: '</label> '.&mt('Replace:').'</span><br />';
1595: } else {
1596: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
1597: }
1598: }
1599: return $output;
1600: }
1601:
1602: sub print_quotas {
1603: my ($dom,$settings,$rowtotal,$action) = @_;
1604: my $context;
1605: if ($action eq 'quotas') {
1606: $context = 'tools';
1607: } else {
1608: $context = $action;
1609: }
1610: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1611: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1612: my $typecount = 0;
1613: my ($css_class,%titles);
1614: if ($context eq 'requestcourses') {
1615: @usertools = ('official','unofficial','community','textbook');
1616: @options =('norequest','approval','validate','autolimit');
1617: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1618: %titles = &courserequest_titles();
1619: } elsif ($context eq 'requestauthor') {
1620: @usertools = ('author');
1621: @options = ('norequest','approval','automatic');
1622: %titles = &authorrequest_titles();
1623: } else {
1624: @usertools = ('aboutme','blog','webdav','portfolio');
1625: %titles = &tool_titles();
1626: }
1627: if (ref($types) eq 'ARRAY') {
1628: foreach my $type (@{$types}) {
1629: my ($currdefquota,$currauthorquota);
1630: unless (($context eq 'requestcourses') ||
1631: ($context eq 'requestauthor')) {
1632: if (ref($settings) eq 'HASH') {
1633: if (ref($settings->{defaultquota}) eq 'HASH') {
1634: $currdefquota = $settings->{defaultquota}->{$type};
1635: } else {
1636: $currdefquota = $settings->{$type};
1637: }
1638: if (ref($settings->{authorquota}) eq 'HASH') {
1639: $currauthorquota = $settings->{authorquota}->{$type};
1640: }
1641: }
1642: }
1643: if (defined($usertypes->{$type})) {
1644: $typecount ++;
1645: $css_class = $typecount%2?' class="LC_odd_row"':'';
1646: $datatable .= '<tr'.$css_class.'>'.
1647: '<td>'.$usertypes->{$type}.'</td>'.
1648: '<td class="LC_left_item">';
1649: if ($context eq 'requestcourses') {
1650: $datatable .= '<table><tr>';
1651: }
1652: my %cell;
1653: foreach my $item (@usertools) {
1654: if ($context eq 'requestcourses') {
1655: my ($curroption,$currlimit);
1656: if (ref($settings) eq 'HASH') {
1657: if (ref($settings->{$item}) eq 'HASH') {
1658: $curroption = $settings->{$item}->{$type};
1659: if ($curroption =~ /^autolimit=(\d*)$/) {
1660: $currlimit = $1;
1661: }
1662: }
1663: }
1664: if (!$curroption) {
1665: $curroption = 'norequest';
1666: }
1667: $datatable .= '<th>'.$titles{$item}.'</th>';
1668: foreach my $option (@options) {
1669: my $val = $option;
1670: if ($option eq 'norequest') {
1671: $val = 0;
1672: }
1673: if ($option eq 'validate') {
1674: my $canvalidate = 0;
1675: if (ref($validations{$item}) eq 'HASH') {
1676: if ($validations{$item}{$type}) {
1677: $canvalidate = 1;
1678: }
1679: }
1680: next if (!$canvalidate);
1681: }
1682: my $checked = '';
1683: if ($option eq $curroption) {
1684: $checked = ' checked="checked"';
1685: } elsif ($option eq 'autolimit') {
1686: if ($curroption =~ /^autolimit/) {
1687: $checked = ' checked="checked"';
1688: }
1689: }
1690: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1691: '<input type="radio" name="crsreq_'.$item.
1692: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1693: $titles{$option}.'</label>';
1694: if ($option eq 'autolimit') {
1695: $cell{$item} .= ' <input type="text" name="crsreq_'.
1696: $item.'_limit_'.$type.'" size="1" '.
1697: 'value="'.$currlimit.'" />';
1698: }
1699: $cell{$item} .= '</span> ';
1700: if ($option eq 'autolimit') {
1701: $cell{$item} .= $titles{'unlimited'};
1702: }
1703: }
1704: } elsif ($context eq 'requestauthor') {
1705: my $curroption;
1706: if (ref($settings) eq 'HASH') {
1707: $curroption = $settings->{$type};
1708: }
1709: if (!$curroption) {
1710: $curroption = 'norequest';
1711: }
1712: foreach my $option (@options) {
1713: my $val = $option;
1714: if ($option eq 'norequest') {
1715: $val = 0;
1716: }
1717: my $checked = '';
1718: if ($option eq $curroption) {
1719: $checked = ' checked="checked"';
1720: }
1721: $datatable .= '<span class="LC_nobreak"><label>'.
1722: '<input type="radio" name="authorreq_'.$type.
1723: '" value="'.$val.'"'.$checked.' />'.
1724: $titles{$option}.'</label></span> ';
1725: }
1726: } else {
1727: my $checked = 'checked="checked" ';
1728: if (ref($settings) eq 'HASH') {
1729: if (ref($settings->{$item}) eq 'HASH') {
1730: if ($settings->{$item}->{$type} == 0) {
1731: $checked = '';
1732: } elsif ($settings->{$item}->{$type} == 1) {
1733: $checked = 'checked="checked" ';
1734: }
1735: }
1736: }
1737: $datatable .= '<span class="LC_nobreak"><label>'.
1738: '<input type="checkbox" name="'.$context.'_'.$item.
1739: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1740: '</label></span> ';
1741: }
1742: }
1743: if ($context eq 'requestcourses') {
1744: $datatable .= '</tr><tr>';
1745: foreach my $item (@usertools) {
1746: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1747: }
1748: $datatable .= '</tr></table>';
1749: }
1750: $datatable .= '</td>';
1751: unless (($context eq 'requestcourses') ||
1752: ($context eq 'requestauthor')) {
1753: $datatable .=
1754: '<td class="LC_right_item">'.
1755: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1756: '<input type="text" name="quota_'.$type.
1757: '" value="'.$currdefquota.
1758: '" size="5" /></span>'.(' ' x 2).
1759: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1760: '<input type="text" name="authorquota_'.$type.
1761: '" value="'.$currauthorquota.
1762: '" size="5" /></span></td>';
1763: }
1764: $datatable .= '</tr>';
1765: }
1766: }
1767: }
1768: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1769: $defaultquota = '20';
1770: $authorquota = '500';
1771: if (ref($settings) eq 'HASH') {
1772: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1773: $defaultquota = $settings->{'defaultquota'}->{'default'};
1774: } elsif (defined($settings->{'default'})) {
1775: $defaultquota = $settings->{'default'};
1776: }
1777: if (ref($settings->{'authorquota'}) eq 'HASH') {
1778: $authorquota = $settings->{'authorquota'}->{'default'};
1779: }
1780: }
1781: }
1782: $typecount ++;
1783: $css_class = $typecount%2?' class="LC_odd_row"':'';
1784: $datatable .= '<tr'.$css_class.'>'.
1785: '<td>'.$othertitle.'</td>'.
1786: '<td class="LC_left_item">';
1787: if ($context eq 'requestcourses') {
1788: $datatable .= '<table><tr>';
1789: }
1790: my %defcell;
1791: foreach my $item (@usertools) {
1792: if ($context eq 'requestcourses') {
1793: my ($curroption,$currlimit);
1794: if (ref($settings) eq 'HASH') {
1795: if (ref($settings->{$item}) eq 'HASH') {
1796: $curroption = $settings->{$item}->{'default'};
1797: if ($curroption =~ /^autolimit=(\d*)$/) {
1798: $currlimit = $1;
1799: }
1800: }
1801: }
1802: if (!$curroption) {
1803: $curroption = 'norequest';
1804: }
1805: $datatable .= '<th>'.$titles{$item}.'</th>';
1806: foreach my $option (@options) {
1807: my $val = $option;
1808: if ($option eq 'norequest') {
1809: $val = 0;
1810: }
1811: if ($option eq 'validate') {
1812: my $canvalidate = 0;
1813: if (ref($validations{$item}) eq 'HASH') {
1814: if ($validations{$item}{'default'}) {
1815: $canvalidate = 1;
1816: }
1817: }
1818: next if (!$canvalidate);
1819: }
1820: my $checked = '';
1821: if ($option eq $curroption) {
1822: $checked = ' checked="checked"';
1823: } elsif ($option eq 'autolimit') {
1824: if ($curroption =~ /^autolimit/) {
1825: $checked = ' checked="checked"';
1826: }
1827: }
1828: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1829: '<input type="radio" name="crsreq_'.$item.
1830: '_default" value="'.$val.'"'.$checked.' />'.
1831: $titles{$option}.'</label>';
1832: if ($option eq 'autolimit') {
1833: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1834: $item.'_limit_default" size="1" '.
1835: 'value="'.$currlimit.'" />';
1836: }
1837: $defcell{$item} .= '</span> ';
1838: if ($option eq 'autolimit') {
1839: $defcell{$item} .= $titles{'unlimited'};
1840: }
1841: }
1842: } elsif ($context eq 'requestauthor') {
1843: my $curroption;
1844: if (ref($settings) eq 'HASH') {
1845: $curroption = $settings->{'default'};
1846: }
1847: if (!$curroption) {
1848: $curroption = 'norequest';
1849: }
1850: foreach my $option (@options) {
1851: my $val = $option;
1852: if ($option eq 'norequest') {
1853: $val = 0;
1854: }
1855: my $checked = '';
1856: if ($option eq $curroption) {
1857: $checked = ' checked="checked"';
1858: }
1859: $datatable .= '<span class="LC_nobreak"><label>'.
1860: '<input type="radio" name="authorreq_default"'.
1861: ' value="'.$val.'"'.$checked.' />'.
1862: $titles{$option}.'</label></span> ';
1863: }
1864: } else {
1865: my $checked = 'checked="checked" ';
1866: if (ref($settings) eq 'HASH') {
1867: if (ref($settings->{$item}) eq 'HASH') {
1868: if ($settings->{$item}->{'default'} == 0) {
1869: $checked = '';
1870: } elsif ($settings->{$item}->{'default'} == 1) {
1871: $checked = 'checked="checked" ';
1872: }
1873: }
1874: }
1875: $datatable .= '<span class="LC_nobreak"><label>'.
1876: '<input type="checkbox" name="'.$context.'_'.$item.
1877: '" value="default" '.$checked.'/>'.$titles{$item}.
1878: '</label></span> ';
1879: }
1880: }
1881: if ($context eq 'requestcourses') {
1882: $datatable .= '</tr><tr>';
1883: foreach my $item (@usertools) {
1884: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
1885: }
1886: $datatable .= '</tr></table>';
1887: }
1888: $datatable .= '</td>';
1889: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1890: $datatable .= '<td class="LC_right_item">'.
1891: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1892: '<input type="text" name="defaultquota" value="'.
1893: $defaultquota.'" size="5" /></span>'.(' ' x2).
1894: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1895: '<input type="text" name="authorquota" value="'.
1896: $authorquota.'" size="5" /></span></td>';
1897: }
1898: $datatable .= '</tr>';
1899: $typecount ++;
1900: $css_class = $typecount%2?' class="LC_odd_row"':'';
1901: $datatable .= '<tr'.$css_class.'>'.
1902: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
1903: if ($context eq 'requestcourses') {
1904: $datatable .= &mt('(overrides affiliation, if set)').
1905: '</td>'.
1906: '<td class="LC_left_item">'.
1907: '<table><tr>';
1908: } else {
1909: $datatable .= &mt('(overrides affiliation, if checked)').
1910: '</td>'.
1911: '<td class="LC_left_item" colspan="2">'.
1912: '<br />';
1913: }
1914: my %advcell;
1915: foreach my $item (@usertools) {
1916: if ($context eq 'requestcourses') {
1917: my ($curroption,$currlimit);
1918: if (ref($settings) eq 'HASH') {
1919: if (ref($settings->{$item}) eq 'HASH') {
1920: $curroption = $settings->{$item}->{'_LC_adv'};
1921: if ($curroption =~ /^autolimit=(\d*)$/) {
1922: $currlimit = $1;
1923: }
1924: }
1925: }
1926: $datatable .= '<th>'.$titles{$item}.'</th>';
1927: my $checked = '';
1928: if ($curroption eq '') {
1929: $checked = ' checked="checked"';
1930: }
1931: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1932: '<input type="radio" name="crsreq_'.$item.
1933: '__LC_adv" value=""'.$checked.' />'.
1934: &mt('No override set').'</label></span> ';
1935: foreach my $option (@options) {
1936: my $val = $option;
1937: if ($option eq 'norequest') {
1938: $val = 0;
1939: }
1940: if ($option eq 'validate') {
1941: my $canvalidate = 0;
1942: if (ref($validations{$item}) eq 'HASH') {
1943: if ($validations{$item}{'_LC_adv'}) {
1944: $canvalidate = 1;
1945: }
1946: }
1947: next if (!$canvalidate);
1948: }
1949: my $checked = '';
1950: if ($val eq $curroption) {
1951: $checked = ' checked="checked"';
1952: } elsif ($option eq 'autolimit') {
1953: if ($curroption =~ /^autolimit/) {
1954: $checked = ' checked="checked"';
1955: }
1956: }
1957: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1958: '<input type="radio" name="crsreq_'.$item.
1959: '__LC_adv" value="'.$val.'"'.$checked.' />'.
1960: $titles{$option}.'</label>';
1961: if ($option eq 'autolimit') {
1962: $advcell{$item} .= ' <input type="text" name="crsreq_'.
1963: $item.'_limit__LC_adv" size="1" '.
1964: 'value="'.$currlimit.'" />';
1965: }
1966: $advcell{$item} .= '</span> ';
1967: if ($option eq 'autolimit') {
1968: $advcell{$item} .= $titles{'unlimited'};
1969: }
1970: }
1971: } elsif ($context eq 'requestauthor') {
1972: my $curroption;
1973: if (ref($settings) eq 'HASH') {
1974: $curroption = $settings->{'_LC_adv'};
1975: }
1976: my $checked = '';
1977: if ($curroption eq '') {
1978: $checked = ' checked="checked"';
1979: }
1980: $datatable .= '<span class="LC_nobreak"><label>'.
1981: '<input type="radio" name="authorreq__LC_adv"'.
1982: ' value=""'.$checked.' />'.
1983: &mt('No override set').'</label></span> ';
1984: foreach my $option (@options) {
1985: my $val = $option;
1986: if ($option eq 'norequest') {
1987: $val = 0;
1988: }
1989: my $checked = '';
1990: if ($val eq $curroption) {
1991: $checked = ' checked="checked"';
1992: }
1993: $datatable .= '<span class="LC_nobreak"><label>'.
1994: '<input type="radio" name="authorreq__LC_adv"'.
1995: ' value="'.$val.'"'.$checked.' />'.
1996: $titles{$option}.'</label></span> ';
1997: }
1998: } else {
1999: my $checked = 'checked="checked" ';
2000: if (ref($settings) eq 'HASH') {
2001: if (ref($settings->{$item}) eq 'HASH') {
2002: if ($settings->{$item}->{'_LC_adv'} == 0) {
2003: $checked = '';
2004: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2005: $checked = 'checked="checked" ';
2006: }
2007: }
2008: }
2009: $datatable .= '<span class="LC_nobreak"><label>'.
2010: '<input type="checkbox" name="'.$context.'_'.$item.
2011: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2012: '</label></span> ';
2013: }
2014: }
2015: if ($context eq 'requestcourses') {
2016: $datatable .= '</tr><tr>';
2017: foreach my $item (@usertools) {
2018: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2019: }
2020: $datatable .= '</tr></table>';
2021: }
2022: $datatable .= '</td></tr>';
2023: $$rowtotal += $typecount;
2024: return $datatable;
2025: }
2026:
2027: sub print_requestmail {
2028: my ($dom,$action,$settings,$rowtotal) = @_;
2029: my ($now,$datatable,%currapp);
2030: $now = time;
2031: if (ref($settings) eq 'HASH') {
2032: if (ref($settings->{'notify'}) eq 'HASH') {
2033: if ($settings->{'notify'}{'approval'} ne '') {
2034: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2035: }
2036: }
2037: }
2038: my $numinrow = 2;
2039: my $css_class;
2040: $css_class = ($$rowtotal%2? ' class="LC_odd_row"':'');
2041: my $text;
2042: if ($action eq 'requestcourses') {
2043: $text = &mt('Receive notification of course requests requiring approval');
2044: } elsif ($action eq 'requestauthor') {
2045: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2046: } else {
2047: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2048: }
2049: $datatable = '<tr'.$css_class.'>'.
2050: ' <td>'.$text.'</td>'.
2051: ' <td class="LC_left_item">';
2052: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2053: $action.'notifyapproval',%currapp);
2054: if ($numdc > 0) {
2055: $datatable .= $table;
2056: } else {
2057: $datatable .= &mt('There are no active Domain Coordinators');
2058: }
2059: $datatable .='</td></tr>';
2060: return $datatable;
2061: }
2062:
2063: sub print_studentcode {
2064: my ($settings,$rowtotal) = @_;
2065: my $rownum = 0;
2066: my ($output,%current);
2067: my @crstypes = ('official','unofficial','community','textbook');
2068: if (ref($settings) eq 'HASH') {
2069: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2070: foreach my $type (@crstypes) {
2071: $current{$type} = $settings->{'uniquecode'}{$type};
2072: }
2073: }
2074: }
2075: $output .= '<tr>'.
2076: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2077: '<td class="LC_left_item">';
2078: foreach my $type (@crstypes) {
2079: my $check = ' ';
2080: if ($current{$type}) {
2081: $check = ' checked="checked" ';
2082: }
2083: $output .= '<span class="LC_nobreak"><label>'.
2084: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2085: &mt($type).'</label></span>'.(' 'x2).' ';
2086: }
2087: $output .= '</td></tr>';
2088: $$rowtotal ++;
2089: return $output;
2090: }
2091:
2092: sub print_textbookcourses {
2093: my ($dom,$type,$settings,$rowtotal) = @_;
2094: my $rownum = 0;
2095: my $css_class;
2096: my $itemcount = 1;
2097: my $maxnum = 0;
2098: my $bookshash;
2099: if (ref($settings) eq 'HASH') {
2100: $bookshash = $settings->{$type};
2101: }
2102: my %ordered;
2103: if (ref($bookshash) eq 'HASH') {
2104: foreach my $item (keys(%{$bookshash})) {
2105: if (ref($bookshash->{$item}) eq 'HASH') {
2106: my $num = $bookshash->{$item}{'order'};
2107: $ordered{$num} = $item;
2108: }
2109: }
2110: }
2111: my $confname = $dom.'-domainconfig';
2112: my $switchserver = &check_switchserver($dom,$confname);
2113: my $maxnum = scalar(keys(%ordered));
2114: my $datatable;
2115: if (keys(%ordered)) {
2116: my @items = sort { $a <=> $b } keys(%ordered);
2117: for (my $i=0; $i<@items; $i++) {
2118: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2119: my $key = $ordered{$items[$i]};
2120: my %coursehash=&Apache::lonnet::coursedescription($key);
2121: my $coursetitle = $coursehash{'description'};
2122: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2123: if (ref($bookshash->{$key}) eq 'HASH') {
2124: $subject = $bookshash->{$key}->{'subject'};
2125: $title = $bookshash->{$key}->{'title'};
2126: if ($type eq 'textbooks') {
2127: $publisher = $bookshash->{$key}->{'publisher'};
2128: $author = $bookshash->{$key}->{'author'};
2129: $image = $bookshash->{$key}->{'image'};
2130: if ($image ne '') {
2131: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2132: my $imagethumb = "$path/tn-".$imagefile;
2133: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2134: }
2135: }
2136: }
2137: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2138: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2139: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2140: for (my $k=0; $k<=$maxnum; $k++) {
2141: my $vpos = $k+1;
2142: my $selstr;
2143: if ($k == $i) {
2144: $selstr = ' selected="selected" ';
2145: }
2146: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2147: }
2148: $datatable .= '</select>'.(' 'x2).
2149: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2150: &mt('Delete?').'</label></span></td>'.
2151: '<td colspan="2">'.
2152: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2153: (' 'x2).
2154: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2155: if ($type eq 'textbooks') {
2156: $datatable .= (' 'x2).
2157: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2158: (' 'x2).
2159: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2160: (' 'x2).
2161: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2162: if ($image) {
2163: $datatable .= '<span class="LC_nobreak">'.
2164: $imgsrc.
2165: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2166: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2167: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2168: }
2169: if ($switchserver) {
2170: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2171: } else {
2172: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2173: }
2174: }
2175: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2176: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2177: $coursetitle.'</span></td></tr>'."\n";
2178: $itemcount ++;
2179: }
2180: }
2181: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2182: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2183: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2184: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2185: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2186: for (my $k=0; $k<$maxnum+1; $k++) {
2187: my $vpos = $k+1;
2188: my $selstr;
2189: if ($k == $maxnum) {
2190: $selstr = ' selected="selected" ';
2191: }
2192: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2193: }
2194: $datatable .= '</select> '."\n".
2195: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</td>'."\n".
2196: '<td colspan="2">'.
2197: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2198: (' 'x2).
2199: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2200: (' 'x2);
2201: if ($type eq 'textbooks') {
2202: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2203: (' 'x2).
2204: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2205: (' 'x2).
2206: '<span class="LC_nobreak">'.&mt('Image:').' ';
2207: if ($switchserver) {
2208: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2209: } else {
2210: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2211: }
2212: }
2213: $datatable .= '</span>'."\n".
2214: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2215: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2216: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2217: &Apache::loncommon::selectcourse_link
2218: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course');
2219: '</span></td>'."\n".
2220: '</tr>'."\n";
2221: $itemcount ++;
2222: return $datatable;
2223: }
2224:
2225: sub textbookcourses_javascript {
2226: my ($settings) = @_;
2227: return unless(ref($settings) eq 'HASH');
2228: my (%ordered,%total,%jstext);
2229: foreach my $type ('textbooks','templates') {
2230: $total{$type} = 0;
2231: if (ref($settings->{$type}) eq 'HASH') {
2232: foreach my $item (keys(%{$settings->{$type}})) {
2233: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2234: my $num = $settings->{$type}->{$item}{'order'};
2235: $ordered{$type}{$num} = $item;
2236: }
2237: }
2238: $total{$type} = scalar(keys(%{$settings->{$type}}));
2239: }
2240: my @jsarray = ();
2241: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2242: push(@jsarray,$ordered{$type}{$item});
2243: }
2244: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2245: }
2246: return <<"ENDSCRIPT";
2247: <script type="text/javascript">
2248: // <![CDATA[
2249: function reorderBooks(form,item,caller) {
2250: var changedVal;
2251: $jstext{'textbooks'};
2252: $jstext{'templates'};
2253: var newpos;
2254: var maxh;
2255: if (caller == 'textbooks') {
2256: newpos = 'textbooks_addbook_pos';
2257: maxh = 1 + $total{'textbooks'};
2258: } else {
2259: newpos = 'templates_addbook_pos';
2260: maxh = 1 + $total{'templates'};
2261: }
2262: var current = new Array;
2263: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2264: if (item == newpos) {
2265: changedVal = newitemVal;
2266: } else {
2267: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2268: current[newitemVal] = newpos;
2269: }
2270: if (caller == 'textbooks') {
2271: for (var i=0; i<textbooks.length; i++) {
2272: var elementName = 'textbooks_'+textbooks[i];
2273: if (elementName != item) {
2274: if (form.elements[elementName]) {
2275: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2276: current[currVal] = elementName;
2277: }
2278: }
2279: }
2280: }
2281: if (caller == 'templates') {
2282: for (var i=0; i<templates.length; i++) {
2283: var elementName = 'templates_'+templates[i];
2284: if (elementName != item) {
2285: if (form.elements[elementName]) {
2286: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2287: current[currVal] = elementName;
2288: }
2289: }
2290: }
2291: }
2292: var oldVal;
2293: for (var j=0; j<maxh; j++) {
2294: if (current[j] == undefined) {
2295: oldVal = j;
2296: }
2297: }
2298: if (oldVal < changedVal) {
2299: for (var k=oldVal+1; k<=changedVal ; k++) {
2300: var elementName = current[k];
2301: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2302: }
2303: } else {
2304: for (var k=changedVal; k<oldVal; k++) {
2305: var elementName = current[k];
2306: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2307: }
2308: }
2309: return;
2310: }
2311:
2312: // ]]>
2313: </script>
2314:
2315: ENDSCRIPT
2316: }
2317:
2318: sub print_autoenroll {
2319: my ($dom,$settings,$rowtotal) = @_;
2320: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2321: my ($defdom,$runon,$runoff,$coownerson,$coownersoff);
2322: if (ref($settings) eq 'HASH') {
2323: if (exists($settings->{'run'})) {
2324: if ($settings->{'run'} eq '0') {
2325: $runoff = ' checked="checked" ';
2326: $runon = ' ';
2327: } else {
2328: $runon = ' checked="checked" ';
2329: $runoff = ' ';
2330: }
2331: } else {
2332: if ($autorun) {
2333: $runon = ' checked="checked" ';
2334: $runoff = ' ';
2335: } else {
2336: $runoff = ' checked="checked" ';
2337: $runon = ' ';
2338: }
2339: }
2340: if (exists($settings->{'co-owners'})) {
2341: if ($settings->{'co-owners'} eq '0') {
2342: $coownersoff = ' checked="checked" ';
2343: $coownerson = ' ';
2344: } else {
2345: $coownerson = ' checked="checked" ';
2346: $coownersoff = ' ';
2347: }
2348: } else {
2349: $coownersoff = ' checked="checked" ';
2350: $coownerson = ' ';
2351: }
2352: if (exists($settings->{'sender_domain'})) {
2353: $defdom = $settings->{'sender_domain'};
2354: }
2355: } else {
2356: if ($autorun) {
2357: $runon = ' checked="checked" ';
2358: $runoff = ' ';
2359: } else {
2360: $runoff = ' checked="checked" ';
2361: $runon = ' ';
2362: }
2363: }
2364: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2365: my $notif_sender;
2366: if (ref($settings) eq 'HASH') {
2367: $notif_sender = $settings->{'sender_uname'};
2368: }
2369: my $datatable='<tr class="LC_odd_row">'.
2370: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2371: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2372: '<input type="radio" name="autoenroll_run"'.
2373: $runon.' value="1" />'.&mt('Yes').'</label> '.
2374: '<label><input type="radio" name="autoenroll_run"'.
2375: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2376: '</tr><tr>'.
2377: '<td>'.&mt('Notification messages - sender').
2378: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2379: &mt('username').': '.
2380: '<input type="text" name="sender_uname" value="'.
2381: $notif_sender.'" size="10" /> '.&mt('domain').
2382: ': '.$domform.'</span></td></tr>'.
2383: '<tr class="LC_odd_row">'.
2384: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2385: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2386: '<input type="radio" name="autoassign_coowners"'.
2387: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2388: '<label><input type="radio" name="autoassign_coowners"'.
2389: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2390: '</tr>';
2391: $$rowtotal += 3;
2392: return $datatable;
2393: }
2394:
2395: sub print_autoupdate {
2396: my ($position,$dom,$settings,$rowtotal) = @_;
2397: my $datatable;
2398: if ($position eq 'top') {
2399: my $updateon = ' ';
2400: my $updateoff = ' checked="checked" ';
2401: my $classlistson = ' ';
2402: my $classlistsoff = ' checked="checked" ';
2403: if (ref($settings) eq 'HASH') {
2404: if ($settings->{'run'} eq '1') {
2405: $updateon = $updateoff;
2406: $updateoff = ' ';
2407: }
2408: if ($settings->{'classlists'} eq '1') {
2409: $classlistson = $classlistsoff;
2410: $classlistsoff = ' ';
2411: }
2412: }
2413: my %title = (
2414: run => 'Auto-update active?',
2415: classlists => 'Update information in classlists?',
2416: );
2417: $datatable = '<tr class="LC_odd_row">'.
2418: '<td>'.&mt($title{'run'}).'</td>'.
2419: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2420: '<input type="radio" name="autoupdate_run"'.
2421: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2422: '<label><input type="radio" name="autoupdate_run"'.
2423: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2424: '</tr><tr>'.
2425: '<td>'.&mt($title{'classlists'}).'</td>'.
2426: '<td class="LC_right_item"><span class="LC_nobreak">'.
2427: '<label><input type="radio" name="classlists"'.
2428: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2429: '<label><input type="radio" name="classlists"'.
2430: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2431: '</tr>';
2432: $$rowtotal += 2;
2433: } elsif ($position eq 'middle') {
2434: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2435: my $numinrow = 3;
2436: my $locknamesettings;
2437: $datatable .= &insttypes_row($settings,$types,$usertypes,
2438: $dom,$numinrow,$othertitle,
2439: 'lockablenames');
2440: $$rowtotal ++;
2441: } else {
2442: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2443: my @fields = ('lastname','firstname','middlename','generation',
2444: 'permanentemail','id');
2445: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2446: my $numrows = 0;
2447: if (ref($types) eq 'ARRAY') {
2448: if (@{$types} > 0) {
2449: $datatable =
2450: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2451: \@fields,$types,\$numrows);
2452: $$rowtotal += @{$types};
2453: }
2454: }
2455: $datatable .=
2456: &usertype_update_row($settings,{'default' => $othertitle},
2457: \%fieldtitles,\@fields,['default'],
2458: \$numrows);
2459: $$rowtotal ++;
2460: }
2461: return $datatable;
2462: }
2463:
2464: sub print_autocreate {
2465: my ($dom,$settings,$rowtotal) = @_;
2466: my (%createon,%createoff,%currhash);
2467: my @types = ('xml','req');
2468: if (ref($settings) eq 'HASH') {
2469: foreach my $item (@types) {
2470: $createoff{$item} = ' checked="checked" ';
2471: $createon{$item} = ' ';
2472: if (exists($settings->{$item})) {
2473: if ($settings->{$item}) {
2474: $createon{$item} = ' checked="checked" ';
2475: $createoff{$item} = ' ';
2476: }
2477: }
2478: }
2479: if ($settings->{'xmldc'} ne '') {
2480: $currhash{$settings->{'xmldc'}} = 1;
2481: }
2482: } else {
2483: foreach my $item (@types) {
2484: $createoff{$item} = ' checked="checked" ';
2485: $createon{$item} = ' ';
2486: }
2487: }
2488: $$rowtotal += 2;
2489: my $numinrow = 2;
2490: my $datatable='<tr class="LC_odd_row">'.
2491: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2492: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2493: '<input type="radio" name="autocreate_xml"'.
2494: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2495: '<label><input type="radio" name="autocreate_xml"'.
2496: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2497: '</td></tr><tr>'.
2498: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2499: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2500: '<input type="radio" name="autocreate_req"'.
2501: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2502: '<label><input type="radio" name="autocreate_req"'.
2503: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2504: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2505: 'autocreate_xmldc',%currhash);
2506: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
2507: if ($numdc > 1) {
2508: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
2509: '</td><td class="LC_left_item">';
2510: } else {
2511: $datatable .= &mt('Course creation processed as:').
2512: '</td><td class="LC_right_item">';
2513: }
2514: $datatable .= $dctable.'</td></tr>';
2515: $$rowtotal += $rows;
2516: return $datatable;
2517: }
2518:
2519: sub print_directorysrch {
2520: my ($dom,$settings,$rowtotal) = @_;
2521: my $srchon = ' ';
2522: my $srchoff = ' checked="checked" ';
2523: my ($exacton,$containson,$beginson);
2524: my $localon = ' ';
2525: my $localoff = ' checked="checked" ';
2526: if (ref($settings) eq 'HASH') {
2527: if ($settings->{'available'} eq '1') {
2528: $srchon = $srchoff;
2529: $srchoff = ' ';
2530: }
2531: if ($settings->{'localonly'} eq '1') {
2532: $localon = $localoff;
2533: $localoff = ' ';
2534: }
2535: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2536: foreach my $type (@{$settings->{'searchtypes'}}) {
2537: if ($type eq 'exact') {
2538: $exacton = ' checked="checked" ';
2539: } elsif ($type eq 'contains') {
2540: $containson = ' checked="checked" ';
2541: } elsif ($type eq 'begins') {
2542: $beginson = ' checked="checked" ';
2543: }
2544: }
2545: } else {
2546: if ($settings->{'searchtypes'} eq 'exact') {
2547: $exacton = ' checked="checked" ';
2548: } elsif ($settings->{'searchtypes'} eq 'contains') {
2549: $containson = ' checked="checked" ';
2550: } elsif ($settings->{'searchtypes'} eq 'specify') {
2551: $exacton = ' checked="checked" ';
2552: $containson = ' checked="checked" ';
2553: }
2554: }
2555: }
2556: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2557: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2558:
2559: my $numinrow = 4;
2560: my $cansrchrow = 0;
2561: my $datatable='<tr class="LC_odd_row">'.
2562: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
2563: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2564: '<input type="radio" name="dirsrch_available"'.
2565: $srchon.' value="1" />'.&mt('Yes').'</label> '.
2566: '<label><input type="radio" name="dirsrch_available"'.
2567: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2568: '</tr><tr>'.
2569: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
2570: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2571: '<input type="radio" name="dirsrch_localonly"'.
2572: $localoff.' value="0" />'.&mt('Yes').'</label> '.
2573: '<label><input type="radio" name="dirsrch_localonly"'.
2574: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
2575: '</tr>';
2576: $$rowtotal += 2;
2577: if (ref($usertypes) eq 'HASH') {
2578: if (keys(%{$usertypes}) > 0) {
2579: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2580: $numinrow,$othertitle,'cansearch');
2581: $cansrchrow = 1;
2582: }
2583: }
2584: if ($cansrchrow) {
2585: $$rowtotal ++;
2586: $datatable .= '<tr>';
2587: } else {
2588: $datatable .= '<tr class="LC_odd_row">';
2589: }
2590: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2591: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2592: foreach my $title (@{$titleorder}) {
2593: if (defined($searchtitles->{$title})) {
2594: my $check = ' ';
2595: if (ref($settings) eq 'HASH') {
2596: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2597: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2598: $check = ' checked="checked" ';
2599: }
2600: }
2601: }
2602: $datatable .= '<td class="LC_left_item">'.
2603: '<span class="LC_nobreak"><label>'.
2604: '<input type="checkbox" name="searchby" '.
2605: 'value="'.$title.'"'.$check.'/>'.
2606: $searchtitles->{$title}.'</label></span></td>';
2607: }
2608: }
2609: $datatable .= '</tr></table></td></tr>';
2610: $$rowtotal ++;
2611: if ($cansrchrow) {
2612: $datatable .= '<tr class="LC_odd_row">';
2613: } else {
2614: $datatable .= '<tr>';
2615: }
2616: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2617: '<td class="LC_left_item" colspan="2">'.
2618: '<span class="LC_nobreak"><label>'.
2619: '<input type="checkbox" name="searchtypes" '.
2620: $exacton.' value="exact" />'.&mt('Exact match').
2621: '</label> '.
2622: '<label><input type="checkbox" name="searchtypes" '.
2623: $beginson.' value="begins" />'.&mt('Begins with').
2624: '</label> '.
2625: '<label><input type="checkbox" name="searchtypes" '.
2626: $containson.' value="contains" />'.&mt('Contains').
2627: '</label></span></td></tr>';
2628: $$rowtotal ++;
2629: return $datatable;
2630: }
2631:
2632: sub print_contacts {
2633: my ($dom,$settings,$rowtotal) = @_;
2634: my $datatable;
2635: my @contacts = ('adminemail','supportemail');
2636: my (%checked,%to,%otheremails,%bccemails);
2637: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
2638: 'requestsmail','updatesmail','idconflictsmail');
2639: foreach my $type (@mailings) {
2640: $otheremails{$type} = '';
2641: }
2642: $bccemails{'helpdeskmail'} = '';
2643: if (ref($settings) eq 'HASH') {
2644: foreach my $item (@contacts) {
2645: if (exists($settings->{$item})) {
2646: $to{$item} = $settings->{$item};
2647: }
2648: }
2649: foreach my $type (@mailings) {
2650: if (exists($settings->{$type})) {
2651: if (ref($settings->{$type}) eq 'HASH') {
2652: foreach my $item (@contacts) {
2653: if ($settings->{$type}{$item}) {
2654: $checked{$type}{$item} = ' checked="checked" ';
2655: }
2656: }
2657: $otheremails{$type} = $settings->{$type}{'others'};
2658: if ($type eq 'helpdeskmail') {
2659: $bccemails{$type} = $settings->{$type}{'bcc'};
2660: }
2661: }
2662: } elsif ($type eq 'lonstatusmail') {
2663: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2664: }
2665: }
2666: } else {
2667: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2668: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2669: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2670: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2671: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2672: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2673: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2674: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
2675: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
2676: }
2677: my ($titles,$short_titles) = &contact_titles();
2678: my $rownum = 0;
2679: my $css_class;
2680: foreach my $item (@contacts) {
2681: $css_class = $rownum%2?' class="LC_odd_row"':'';
2682: $datatable .= '<tr'.$css_class.'>'.
2683: '<td><span class="LC_nobreak">'.$titles->{$item}.
2684: '</span></td><td class="LC_right_item">'.
2685: '<input type="text" name="'.$item.'" value="'.
2686: $to{$item}.'" /></td></tr>';
2687: $rownum ++;
2688: }
2689: foreach my $type (@mailings) {
2690: $css_class = $rownum%2?' class="LC_odd_row"':'';
2691: $datatable .= '<tr'.$css_class.'>'.
2692: '<td><span class="LC_nobreak">'.
2693: $titles->{$type}.': </span></td>'.
2694: '<td class="LC_left_item">'.
2695: '<span class="LC_nobreak">';
2696: foreach my $item (@contacts) {
2697: $datatable .= '<label>'.
2698: '<input type="checkbox" name="'.$type.'"'.
2699: $checked{$type}{$item}.
2700: ' value="'.$item.'" />'.$short_titles->{$item}.
2701: '</label> ';
2702: }
2703: $datatable .= '</span><br />'.&mt('Others').': '.
2704: '<input type="text" name="'.$type.'_others" '.
2705: 'value="'.$otheremails{$type}.'" />';
2706: if ($type eq 'helpdeskmail') {
2707: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
2708: '<input type="text" name="'.$type.'_bcc" '.
2709: 'value="'.$bccemails{$type}.'" />';
2710: }
2711: $datatable .= '</td></tr>'."\n";
2712: $rownum ++;
2713: }
2714: my %choices;
2715: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
2716: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2717: &mt('LON-CAPA core group - MSU'),600,500));
2718: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
2719: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2720: &mt('LON-CAPA core group - MSU'),600,500));
2721: my @toggles = ('reporterrors','reportupdates');
2722: my %defaultchecked = ('reporterrors' => 'on',
2723: 'reportupdates' => 'on');
2724: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2725: \%choices,$rownum);
2726: $datatable .= $reports;
2727: $$rowtotal += $rownum;
2728: return $datatable;
2729: }
2730:
2731: sub print_helpsettings {
2732: my ($dom,$confname,$settings,$rowtotal) = @_;
2733: my ($datatable,$itemcount);
2734: $itemcount = 1;
2735: my (%choices,%defaultchecked,@toggles);
2736: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
2737: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
2738: &mt('LON-CAPA bug tracker'),600,500));
2739: %defaultchecked = ('submitbugs' => 'on');
2740: @toggles = ('submitbugs',);
2741:
2742: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2743: \%choices,$itemcount);
2744: return $datatable;
2745: }
2746:
2747: sub radiobutton_prefs {
2748: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
2749: $additional) = @_;
2750: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
2751: (ref($choices) eq 'HASH'));
2752:
2753: my (%checkedon,%checkedoff,$datatable,$css_class);
2754:
2755: foreach my $item (@{$toggles}) {
2756: if ($defaultchecked->{$item} eq 'on') {
2757: $checkedon{$item} = ' checked="checked" ';
2758: $checkedoff{$item} = ' ';
2759: } elsif ($defaultchecked->{$item} eq 'off') {
2760: $checkedoff{$item} = ' checked="checked" ';
2761: $checkedon{$item} = ' ';
2762: }
2763: }
2764: if (ref($settings) eq 'HASH') {
2765: foreach my $item (@{$toggles}) {
2766: if ($settings->{$item} eq '1') {
2767: $checkedon{$item} = ' checked="checked" ';
2768: $checkedoff{$item} = ' ';
2769: } elsif ($settings->{$item} eq '0') {
2770: $checkedoff{$item} = ' checked="checked" ';
2771: $checkedon{$item} = ' ';
2772: }
2773: }
2774: }
2775: if ($onclick) {
2776: $onclick = ' onclick="'.$onclick.'"';
2777: }
2778: foreach my $item (@{$toggles}) {
2779: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2780: $datatable .=
2781: '<tr'.$css_class.'><td valign="top">'.
2782: '<span class="LC_nobreak">'.$choices->{$item}.
2783: '</span></td>'.
2784: '<td class="LC_right_item"><span class="LC_nobreak">'.
2785: '<label><input type="radio" name="'.
2786: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
2787: '</label> <label><input type="radio" name="'.$item.'" '.
2788: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
2789: '</span>'.$additional.
2790: '</td>'.
2791: '</tr>';
2792: $itemcount ++;
2793: }
2794: return ($datatable,$itemcount);
2795: }
2796:
2797: sub print_coursedefaults {
2798: my ($position,$dom,$settings,$rowtotal) = @_;
2799: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
2800: my $itemcount = 1;
2801: my %choices = &Apache::lonlocal::texthash (
2802: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
2803: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
2804: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
2805: coursecredits => 'Credits can be specified for courses',
2806: );
2807: my %staticdefaults = (
2808: anonsurvey_threshold => 10,
2809: uploadquota => 500,
2810: );
2811: if ($position eq 'top') {
2812: %defaultchecked = ('canuse_pdfforms' => 'off');
2813: @toggles = ('canuse_pdfforms');
2814: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2815: \%choices,$itemcount);
2816: } else {
2817: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2818: my ($currdefresponder,$def_official_credits,$def_unofficial_credits,$def_textbook_credits,
2819: %curruploadquota);
2820: my $currusecredits = 0;
2821: my @types = ('official','unofficial','community','textbook');
2822: if (ref($settings) eq 'HASH') {
2823: $currdefresponder = $settings->{'anonsurvey_threshold'};
2824: if (ref($settings->{'uploadquota'}) eq 'HASH') {
2825: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
2826: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
2827: }
2828: }
2829: if (ref($settings->{'coursecredits'}) eq 'HASH') {
2830: $def_official_credits = $settings->{'coursecredits'}->{'official'};
2831: $def_unofficial_credits = $settings->{'coursecredits'}->{'unofficial'};
2832: $def_textbook_credits = $settings->{'coursecredits'}->{'textbook'};
2833: if (($def_official_credits ne '') || ($def_unofficial_credits ne '') ||
2834: ($def_textbook_credits ne '')) {
2835: $currusecredits = 1;
2836: }
2837: }
2838: }
2839: if (!$currdefresponder) {
2840: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
2841: } elsif ($currdefresponder < 1) {
2842: $currdefresponder = 1;
2843: }
2844: foreach my $type (@types) {
2845: if ($curruploadquota{$type} eq '') {
2846: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
2847: }
2848: }
2849: $datatable .=
2850: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
2851: $choices{'anonsurvey_threshold'}.
2852: '</span></td>'.
2853: '<td class="LC_right_item"><span class="LC_nobreak">'.
2854: '<input type="text" name="anonsurvey_threshold"'.
2855: ' value="'.$currdefresponder.'" size="5" /></span>'.
2856: '</td></tr>'."\n";
2857: $itemcount ++;
2858: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2859: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
2860: $choices{'uploadquota'}.
2861: '</span></td>'.
2862: '<td align="right" class="LC_right_item">'.
2863: '<table><tr>';
2864: foreach my $type (@types) {
2865: $datatable .= '<td align="center">'.&mt($type).'<br />'.
2866: '<input type="text" name="uploadquota_'.$type.'"'.
2867: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
2868: }
2869: $datatable .= '</tr></table></td></tr>'."\n";
2870: $itemcount ++;
2871: my $onclick = "toggleDisplay(this.form,'credits');";
2872: my $display = 'none';
2873: if ($currusecredits) {
2874: $display = 'block';
2875: }
2876: my $additional = '<div id="credits" style="display: '.$display.'">'.
2877: '<span class="LC_nobreak">'.
2878: &mt('Default credits for official courses [_1]',
2879: '<input type="text" name="official_credits" value="'.
2880: $def_official_credits.'" size="3" />').
2881: '</span><br />'.
2882: '<span class="LC_nobreak">'.
2883: &mt('Default credits for unofficial courses [_1]',
2884: '<input type="text" name="unofficial_credits" value="'.
2885: $def_unofficial_credits.'" size="3" />').
2886: '</span><br />'.
2887: '<span class="LC_nobreak">'.
2888: &mt('Default credits for textbook courses [_1]',
2889: '<input type="text" name="textbook_credits" value="'.
2890: $def_textbook_credits.'" size="3" />').
2891: '</span></div>'."\n";
2892: %defaultchecked = ('coursecredits' => 'off');
2893: @toggles = ('coursecredits');
2894: my $current = {
2895: 'coursecredits' => $currusecredits,
2896: };
2897: (my $table,$itemcount) =
2898: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
2899: \%choices,$itemcount,$onclick,$additional);
2900: $datatable .= $table;
2901: $itemcount ++;
2902: }
2903: $$rowtotal += $itemcount;
2904: return $datatable;
2905: }
2906:
2907: sub print_selfenrollment {
2908: my ($position,$dom,$settings,$rowtotal) = @_;
2909: my ($css_class,$datatable);
2910: my $itemcount = 1;
2911: my @types = ('official','unofficial','community','textbook');
2912: if (($position eq 'top') || ($position eq 'middle')) {
2913: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
2914: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
2915: my @rows;
2916: my $key;
2917: if ($position eq 'top') {
2918: $key = 'admin';
2919: if (ref($rowsref) eq 'ARRAY') {
2920: @rows = @{$rowsref};
2921: }
2922: } elsif ($position eq 'middle') {
2923: $key = 'default';
2924: @rows = ('types','registered','approval','limit');
2925: }
2926: foreach my $row (@rows) {
2927: if (defined($titlesref->{$row})) {
2928: $itemcount ++;
2929: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2930: $datatable .= '<tr'.$css_class.'>'.
2931: '<td>'.$titlesref->{$row}.'</td>'.
2932: '<td class="LC_left_item">'.
2933: '<table><tr>';
2934: my (%current,%currentcap);
2935: if (ref($settings) eq 'HASH') {
2936: if (ref($settings->{$key}) eq 'HASH') {
2937: foreach my $type (@types) {
2938: if (ref($settings->{$key}->{$type}) eq 'HASH') {
2939: $current{$type} = $settings->{$key}->{$type}->{$row};
2940: }
2941: if (($row eq 'limit') && ($key eq 'default')) {
2942: if (ref($settings->{$key}->{$type}) eq 'HASH') {
2943: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
2944: }
2945: }
2946: }
2947: }
2948: }
2949: my %roles = (
2950: '0' => &Apache::lonnet::plaintext('dc'),
2951: );
2952:
2953: foreach my $type (@types) {
2954: unless (($row eq 'registered') && ($key eq 'default')) {
2955: $datatable .= '<th>'.&mt($type).'</th>';
2956: }
2957: }
2958: unless (($row eq 'registered') && ($key eq 'default')) {
2959: $datatable .= '</tr><tr>';
2960: }
2961: foreach my $type (@types) {
2962: if ($type eq 'community') {
2963: $roles{'1'} = &mt('Community personnel');
2964: } else {
2965: $roles{'1'} = &mt('Course personnel');
2966: }
2967: $datatable .= '<td style="vertical-align: top">';
2968: if ($position eq 'top') {
2969: my %checked;
2970: if ($current{$type} eq '0') {
2971: $checked{'0'} = ' checked="checked"';
2972: } else {
2973: $checked{'1'} = ' checked="checked"';
2974: }
2975: foreach my $role ('1','0') {
2976: $datatable .= '<span class="LC_nobreak"><label>'.
2977: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
2978: 'value="'.$role.'"'.$checked{$role}.' />'.
2979: $roles{$role}.'</label></span> ';
2980: }
2981: } else {
2982: if ($row eq 'types') {
2983: my %checked;
2984: if ($current{$type} =~ /^(all|dom)$/) {
2985: $checked{$1} = ' checked="checked"';
2986: } else {
2987: $checked{''} = ' checked="checked"';
2988: }
2989: foreach my $val ('','dom','all') {
2990: $datatable .= '<span class="LC_nobreak"><label>'.
2991: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
2992: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
2993: }
2994: } elsif ($row eq 'registered') {
2995: my %checked;
2996: if ($current{$type} eq '1') {
2997: $checked{'1'} = ' checked="checked"';
2998: } else {
2999: $checked{'0'} = ' checked="checked"';
3000: }
3001: foreach my $val ('0','1') {
3002: $datatable .= '<span class="LC_nobreak"><label>'.
3003: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3004: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3005: }
3006: } elsif ($row eq 'approval') {
3007: my %checked;
3008: if ($current{$type} =~ /^([12])$/) {
3009: $checked{$1} = ' checked="checked"';
3010: } else {
3011: $checked{'0'} = ' checked="checked"';
3012: }
3013: for my $val (0..2) {
3014: $datatable .= '<span class="LC_nobreak"><label>'.
3015: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3016: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3017: }
3018: } elsif ($row eq 'limit') {
3019: my %checked;
3020: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
3021: $checked{$1} = ' checked="checked"';
3022: } else {
3023: $checked{'none'} = ' checked="checked"';
3024: }
3025: my $cap;
3026: if ($currentcap{$type} =~ /^\d+$/) {
3027: $cap = $currentcap{$type};
3028: }
3029: foreach my $val ('none','allstudents','selfenrolled') {
3030: $datatable .= '<span class="LC_nobreak"><label>'.
3031: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3032: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3033: }
3034: $datatable .= '<br />'.
3035: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
3036: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
3037: '</span>';
3038: }
3039: }
3040: $datatable .= '</td>';
3041: }
3042: $datatable .= '</tr>';
3043: }
3044: $datatable .= '</table></td></tr>';
3045: }
3046: } elsif ($position eq 'bottom') {
3047: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
3048: }
3049: $$rowtotal += $itemcount;
3050: return $datatable;
3051: }
3052:
3053: sub print_validation_rows {
3054: my ($caller,$dom,$settings,$rowtotal) = @_;
3055: my ($itemsref,$namesref,$fieldsref);
3056: if ($caller eq 'selfenroll') {
3057: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
3058: } elsif ($caller eq 'requestcourses') {
3059: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
3060: }
3061: my %currvalidation;
3062: if (ref($settings) eq 'HASH') {
3063: if (ref($settings->{'validation'}) eq 'HASH') {
3064: %currvalidation = %{$settings->{'validation'}};
3065: }
3066: }
3067: my $datatable;
3068: my $itemcount = 0;
3069: foreach my $item (@{$itemsref}) {
3070: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3071: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3072: $namesref->{$item}.
3073: '</span></td>'.
3074: '<td class="LC_left_item">';
3075: if (($item eq 'url') || ($item eq 'button')) {
3076: $datatable .= '<span class="LC_nobreak">'.
3077: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
3078: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
3079: } elsif ($item eq 'fields') {
3080: my @currfields;
3081: if (ref($currvalidation{$item}) eq 'ARRAY') {
3082: @currfields = @{$currvalidation{$item}};
3083: }
3084: foreach my $field (@{$fieldsref}) {
3085: my $check = '';
3086: if (grep(/^\Q$field\E$/,@currfields)) {
3087: $check = ' checked="checked"';
3088: }
3089: $datatable .= '<span class="LC_nobreak"><label>'.
3090: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
3091: ' value="'.$field.'"'.$check.' />'.$field.
3092: '</label></span> ';
3093: }
3094: } elsif ($item eq 'markup') {
3095: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5" wrap="soft">'.
3096: $currvalidation{$item}.
3097: '</textarea>';
3098: }
3099: $datatable .= '</td></tr>'."\n";
3100: if (ref($rowtotal)) {
3101: $itemcount ++;
3102: }
3103: }
3104: if ($caller eq 'requestcourses') {
3105: my %currhash;
3106: if (ref($settings) eq 'HASH') {
3107: if (ref($settings->{'validation'}) eq 'HASH') {
3108: if ($settings->{'validation'}{'dc'} ne '') {
3109: $currhash{$settings->{'validation'}{'dc'}} = 1;
3110: }
3111: }
3112: }
3113: my $numinrow = 2;
3114: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
3115: 'validationdc',%currhash);
3116: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3117: $datatable .= '</td></tr><tr'.$css_class.'><td>';
3118: if ($numdc > 1) {
3119: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
3120: } else {
3121: $datatable .= &mt('Course creation processed as: ');
3122: }
3123: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
3124: $itemcount ++;
3125: }
3126: if (ref($rowtotal)) {
3127: $$rowtotal += $itemcount;
3128: }
3129: return $datatable;
3130: }
3131:
3132: sub print_usersessions {
3133: my ($position,$dom,$settings,$rowtotal) = @_;
3134: my ($css_class,$datatable,%checked,%choices);
3135: my (%by_ip,%by_location,@intdoms);
3136: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
3137:
3138: my @alldoms = &Apache::lonnet::all_domains();
3139: my %serverhomes = %Apache::lonnet::serverhomeIDs;
3140: my %servers = &Apache::lonnet::internet_dom_servers($dom);
3141: my %altids = &id_for_thisdom(%servers);
3142: my $itemcount = 1;
3143: if ($position eq 'top') {
3144: if (keys(%serverhomes) > 1) {
3145: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
3146: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$rowtotal);
3147: } else {
3148: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3149: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
3150: }
3151: } else {
3152: if (keys(%by_location) == 0) {
3153: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3154: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
3155: } else {
3156: my %lt = &usersession_titles();
3157: my $numinrow = 5;
3158: my $prefix;
3159: my @types;
3160: if ($position eq 'bottom') {
3161: $prefix = 'remote';
3162: @types = ('version','excludedomain','includedomain');
3163: } else {
3164: $prefix = 'hosted';
3165: @types = ('excludedomain','includedomain');
3166: }
3167: my (%current,%checkedon,%checkedoff);
3168: my @lcversions = &Apache::lonnet::all_loncaparevs();
3169: my @locations = sort(keys(%by_location));
3170: foreach my $type (@types) {
3171: $checkedon{$type} = '';
3172: $checkedoff{$type} = ' checked="checked"';
3173: }
3174: if (ref($settings) eq 'HASH') {
3175: if (ref($settings->{$prefix}) eq 'HASH') {
3176: foreach my $key (keys(%{$settings->{$prefix}})) {
3177: $current{$key} = $settings->{$prefix}{$key};
3178: if ($key eq 'version') {
3179: if ($current{$key} ne '') {
3180: $checkedon{$key} = ' checked="checked"';
3181: $checkedoff{$key} = '';
3182: }
3183: } elsif (ref($current{$key}) eq 'ARRAY') {
3184: $checkedon{$key} = ' checked="checked"';
3185: $checkedoff{$key} = '';
3186: }
3187: }
3188: }
3189: }
3190: foreach my $type (@types) {
3191: next if ($type ne 'version' && !@locations);
3192: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3193: $datatable .= '<tr'.$css_class.'>
3194: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
3195: <span class="LC_nobreak">
3196: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
3197: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
3198: if ($type eq 'version') {
3199: my $selector = '<select name="'.$prefix.'_version">';
3200: foreach my $version (@lcversions) {
3201: my $selected = '';
3202: if ($current{'version'} eq $version) {
3203: $selected = ' selected="selected"';
3204: }
3205: $selector .= ' <option value="'.$version.'"'.
3206: $selected.'>'.$version.'</option>';
3207: }
3208: $selector .= '</select> ';
3209: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
3210: } else {
3211: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
3212: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
3213: ' />'.(' 'x2).
3214: '<input type="button" value="'.&mt('uncheck all').'" '.
3215: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
3216: "\n".
3217: '</div><div><table>';
3218: my $rem;
3219: for (my $i=0; $i<@locations; $i++) {
3220: my ($showloc,$value,$checkedtype);
3221: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
3222: my $ip = $by_location{$locations[$i]}->[0];
3223: if (ref($by_ip{$ip}) eq 'ARRAY') {
3224: $value = join(':',@{$by_ip{$ip}});
3225: $showloc = join(', ',@{$by_ip{$ip}});
3226: if (ref($current{$type}) eq 'ARRAY') {
3227: foreach my $loc (@{$by_ip{$ip}}) {
3228: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
3229: $checkedtype = ' checked="checked"';
3230: last;
3231: }
3232: }
3233: }
3234: }
3235: }
3236: $rem = $i%($numinrow);
3237: if ($rem == 0) {
3238: if ($i > 0) {
3239: $datatable .= '</tr>';
3240: }
3241: $datatable .= '<tr>';
3242: }
3243: $datatable .= '<td class="LC_left_item">'.
3244: '<span class="LC_nobreak"><label>'.
3245: '<input type="checkbox" name="'.$prefix.'_'.$type.
3246: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
3247: '</label></span></td>';
3248: }
3249: $rem = @locations%($numinrow);
3250: my $colsleft = $numinrow - $rem;
3251: if ($colsleft > 1 ) {
3252: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3253: ' </td>';
3254: } elsif ($colsleft == 1) {
3255: $datatable .= '<td class="LC_left_item"> </td>';
3256: }
3257: $datatable .= '</tr></table>';
3258: }
3259: $datatable .= '</td></tr>';
3260: $itemcount ++;
3261: }
3262: }
3263: }
3264: $$rowtotal += $itemcount;
3265: return $datatable;
3266: }
3267:
3268: sub build_location_hashes {
3269: my ($intdoms,$by_ip,$by_location) = @_;
3270: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
3271: (ref($by_location) eq 'HASH'));
3272: my %iphost = &Apache::lonnet::get_iphost();
3273: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
3274: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
3275: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
3276: foreach my $id (@{$iphost{$primary_ip}}) {
3277: my $intdom = &Apache::lonnet::internet_dom($id);
3278: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
3279: push(@{$intdoms},$intdom);
3280: }
3281: }
3282: }
3283: foreach my $ip (keys(%iphost)) {
3284: if (ref($iphost{$ip}) eq 'ARRAY') {
3285: foreach my $id (@{$iphost{$ip}}) {
3286: my $location = &Apache::lonnet::internet_dom($id);
3287: if ($location) {
3288: next if (grep(/^\Q$location\E$/,@{$intdoms}));
3289: if (ref($by_ip->{$ip}) eq 'ARRAY') {
3290: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
3291: push(@{$by_ip->{$ip}},$location);
3292: }
3293: } else {
3294: $by_ip->{$ip} = [$location];
3295: }
3296: }
3297: }
3298: }
3299: }
3300: foreach my $ip (sort(keys(%{$by_ip}))) {
3301: if (ref($by_ip->{$ip}) eq 'ARRAY') {
3302: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
3303: my $first = $by_ip->{$ip}->[0];
3304: if (ref($by_location->{$first}) eq 'ARRAY') {
3305: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
3306: push(@{$by_location->{$first}},$ip);
3307: }
3308: } else {
3309: $by_location->{$first} = [$ip];
3310: }
3311: }
3312: }
3313: return;
3314: }
3315:
3316: sub current_offloads_to {
3317: my ($dom,$settings,$servers) = @_;
3318: my (%spareid,%otherdomconfigs);
3319: if (ref($servers) eq 'HASH') {
3320: foreach my $lonhost (sort(keys(%{$servers}))) {
3321: my $gotspares;
3322: if (ref($settings) eq 'HASH') {
3323: if (ref($settings->{'spares'}) eq 'HASH') {
3324: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
3325: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
3326: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
3327: $gotspares = 1;
3328: }
3329: }
3330: }
3331: unless ($gotspares) {
3332: my $gotspares;
3333: my $serverhomeID =
3334: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
3335: my $serverhomedom =
3336: &Apache::lonnet::host_domain($serverhomeID);
3337: if ($serverhomedom ne $dom) {
3338: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
3339: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
3340: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
3341: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
3342: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
3343: $gotspares = 1;
3344: }
3345: }
3346: } else {
3347: $otherdomconfigs{$serverhomedom} =
3348: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
3349: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
3350: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
3351: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
3352: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
3353: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
3354: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
3355: $gotspares = 1;
3356: }
3357: }
3358: }
3359: }
3360: }
3361: }
3362: }
3363: unless ($gotspares) {
3364: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
3365: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
3366: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
3367: } else {
3368: my $server_hostname = &Apache::lonnet::hostname($lonhost);
3369: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
3370: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
3371: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
3372: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
3373: } else {
3374: my %what = (
3375: spareid => 1,
3376: );
3377: my ($result,$returnhash) =
3378: &Apache::lonnet::get_remote_globals($lonhost,\%what);
3379: if ($result eq 'ok') {
3380: if (ref($returnhash) eq 'HASH') {
3381: if (ref($returnhash->{'spareid'}) eq 'HASH') {
3382: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
3383: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
3384: }
3385: }
3386: }
3387: }
3388: }
3389: }
3390: }
3391: }
3392: return %spareid;
3393: }
3394:
3395: sub spares_row {
3396: my ($dom,$servers,$spareid,$serverhomes,$altids,$rowtotal) = @_;
3397: my $css_class;
3398: my $numinrow = 4;
3399: my $itemcount = 1;
3400: my $datatable;
3401: my %typetitles = &sparestype_titles();
3402: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
3403: foreach my $server (sort(keys(%{$servers}))) {
3404: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
3405: my ($othercontrol,$serverdom);
3406: if ($serverhome ne $server) {
3407: $serverdom = &Apache::lonnet::host_domain($serverhome);
3408: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
3409: } else {
3410: $serverdom = &Apache::lonnet::host_domain($server);
3411: if ($serverdom ne $dom) {
3412: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
3413: }
3414: }
3415: next unless (ref($spareid->{$server}) eq 'HASH');
3416: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3417: $datatable .= '<tr'.$css_class.'>
3418: <td rowspan="2">
3419: <span class="LC_nobreak">'.
3420: &mt('[_1] when busy, offloads to:'
3421: ,'<b>'.$server.'</b>').
3422: "\n";
3423: my (%current,%canselect);
3424: my @choices =
3425: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
3426: foreach my $type ('primary','default') {
3427: if (ref($spareid->{$server}) eq 'HASH') {
3428: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
3429: my @spares = @{$spareid->{$server}{$type}};
3430: if (@spares > 0) {
3431: if ($othercontrol) {
3432: $current{$type} = join(', ',@spares);
3433: } else {
3434: $current{$type} .= '<table>';
3435: my $numspares = scalar(@spares);
3436: for (my $i=0; $i<@spares; $i++) {
3437: my $rem = $i%($numinrow);
3438: if ($rem == 0) {
3439: if ($i > 0) {
3440: $current{$type} .= '</tr>';
3441: }
3442: $current{$type} .= '<tr>';
3443: }
3444: $current{$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'".');" /> '.
3445: $spareid->{$server}{$type}[$i].
3446: '</label></td>'."\n";
3447: }
3448: my $rem = @spares%($numinrow);
3449: my $colsleft = $numinrow - $rem;
3450: if ($colsleft > 1 ) {
3451: $current{$type} .= '<td colspan="'.$colsleft.
3452: '" class="LC_left_item">'.
3453: ' </td>';
3454: } elsif ($colsleft == 1) {
3455: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
3456: }
3457: $current{$type} .= '</tr></table>';
3458: }
3459: }
3460: }
3461: if ($current{$type} eq '') {
3462: $current{$type} = &mt('None specified');
3463: }
3464: if ($othercontrol) {
3465: if ($type eq 'primary') {
3466: $canselect{$type} = $othercontrol;
3467: }
3468: } else {
3469: $canselect{$type} =
3470: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
3471: '<select name="newspare_'.$type.'_'.$server.'" '.
3472: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
3473: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
3474: if (@choices > 0) {
3475: foreach my $lonhost (@choices) {
3476: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
3477: }
3478: }
3479: $canselect{$type} .= '</select>'."\n";
3480: }
3481: } else {
3482: $current{$type} = &mt('Could not be determined');
3483: if ($type eq 'primary') {
3484: $canselect{$type} = $othercontrol;
3485: }
3486: }
3487: if ($type eq 'default') {
3488: $datatable .= '<tr'.$css_class.'>';
3489: }
3490: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
3491: '<td>'.$current{$type}.'</td>'."\n".
3492: '<td>'.$canselect{$type}.'</td></tr>'."\n";
3493: }
3494: $itemcount ++;
3495: }
3496: }
3497: $$rowtotal += $itemcount;
3498: return $datatable;
3499: }
3500:
3501: sub possible_newspares {
3502: my ($server,$currspares,$serverhomes,$altids) = @_;
3503: my $serverhostname = &Apache::lonnet::hostname($server);
3504: my %excluded;
3505: if ($serverhostname ne '') {
3506: %excluded = (
3507: $serverhostname => 1,
3508: );
3509: }
3510: if (ref($currspares) eq 'HASH') {
3511: foreach my $type (keys(%{$currspares})) {
3512: if (ref($currspares->{$type}) eq 'ARRAY') {
3513: if (@{$currspares->{$type}} > 0) {
3514: foreach my $curr (@{$currspares->{$type}}) {
3515: my $hostname = &Apache::lonnet::hostname($curr);
3516: $excluded{$hostname} = 1;
3517: }
3518: }
3519: }
3520: }
3521: }
3522: my @choices;
3523: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
3524: if (keys(%{$serverhomes}) > 1) {
3525: foreach my $name (sort(keys(%{$serverhomes}))) {
3526: unless ($excluded{$name}) {
3527: if (exists($altids->{$serverhomes->{$name}})) {
3528: push(@choices,$altids->{$serverhomes->{$name}});
3529: } else {
3530: push(@choices,$serverhomes->{$name});
3531: }
3532: }
3533: }
3534: }
3535: }
3536: return sort(@choices);
3537: }
3538:
3539: sub print_loadbalancing {
3540: my ($dom,$settings,$rowtotal) = @_;
3541: my $primary_id = &Apache::lonnet::domain($dom,'primary');
3542: my $intdom = &Apache::lonnet::internet_dom($primary_id);
3543: my $numinrow = 1;
3544: my $datatable;
3545: my %servers = &Apache::lonnet::internet_dom_servers($dom);
3546: my (%currbalancer,%currtargets,%currrules,%existing);
3547: if (ref($settings) eq 'HASH') {
3548: %existing = %{$settings};
3549: }
3550: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
3551: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
3552: \%currtargets,\%currrules);
3553: } else {
3554: return;
3555: }
3556: my ($othertitle,$usertypes,$types) =
3557: &Apache::loncommon::sorted_inst_types($dom);
3558: my $rownum = 8;
3559: if (ref($types) eq 'ARRAY') {
3560: $rownum += scalar(@{$types});
3561: }
3562: my @css_class = ('LC_odd_row','LC_even_row');
3563: my $balnum = 0;
3564: my $islast;
3565: my (@toshow,$disabledtext);
3566: if (keys(%currbalancer) > 0) {
3567: @toshow = sort(keys(%currbalancer));
3568: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
3569: push(@toshow,'');
3570: }
3571: } else {
3572: @toshow = ('');
3573: $disabledtext = &mt('No existing load balancer');
3574: }
3575: foreach my $lonhost (@toshow) {
3576: if ($balnum == scalar(@toshow)-1) {
3577: $islast = 1;
3578: } else {
3579: $islast = 0;
3580: }
3581: my $cssidx = $balnum%2;
3582: my $targets_div_style = 'display: none';
3583: my $disabled_div_style = 'display: block';
3584: my $homedom_div_style = 'display: none';
3585: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
3586: '<td rowspan="'.$rownum.'" valign="top">'.
3587: '<p>';
3588: if ($lonhost eq '') {
3589: $datatable .= '<span class="LC_nobreak">';
3590: if (keys(%currbalancer) > 0) {
3591: $datatable .= &mt('Add balancer:');
3592: } else {
3593: $datatable .= &mt('Enable balancer:');
3594: }
3595: $datatable .= ' '.
3596: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
3597: ' id="loadbalancing_lonhost_'.$balnum.'"'.
3598: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
3599: '<option value="" selected="selected">'.&mt('None').
3600: '</option>'."\n";
3601: foreach my $server (sort(keys(%servers))) {
3602: next if ($currbalancer{$server});
3603: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
3604: }
3605: $datatable .=
3606: '</select>'."\n".
3607: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
3608: } else {
3609: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
3610: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
3611: &mt('Stop balancing').'</label>'.
3612: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
3613: $targets_div_style = 'display: block';
3614: $disabled_div_style = 'display: none';
3615: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
3616: $homedom_div_style = 'display: block';
3617: }
3618: }
3619: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
3620: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
3621: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
3622: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
3623: my ($numspares,@spares) = &count_servers($lonhost,%servers);
3624: my @sparestypes = ('primary','default');
3625: my %typetitles = &sparestype_titles();
3626: foreach my $sparetype (@sparestypes) {
3627: my $targettable;
3628: for (my $i=0; $i<$numspares; $i++) {
3629: my $checked;
3630: if (ref($currtargets{$lonhost}) eq 'HASH') {
3631: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
3632: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
3633: $checked = ' checked="checked"';
3634: }
3635: }
3636: }
3637: my ($chkboxval,$disabled);
3638: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
3639: $chkboxval = $spares[$i];
3640: }
3641: if (exists($currbalancer{$spares[$i]})) {
3642: $disabled = ' disabled="disabled"';
3643: }
3644: $targettable .=
3645: '<td><label><input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
3646: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
3647: '</span></label></td>';
3648: my $rem = $i%($numinrow);
3649: if ($rem == 0) {
3650: if (($i > 0) && ($i < $numspares-1)) {
3651: $targettable .= '</tr>';
3652: }
3653: if ($i < $numspares-1) {
3654: $targettable .= '<tr>';
3655: }
3656: }
3657: }
3658: if ($targettable ne '') {
3659: my $rem = $numspares%($numinrow);
3660: my $colsleft = $numinrow - $rem;
3661: if ($colsleft > 1 ) {
3662: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3663: ' </td>';
3664: } elsif ($colsleft == 1) {
3665: $targettable .= '<td class="LC_left_item"> </td>';
3666: }
3667: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
3668: '<table><tr>'.$targettable.'</tr></table><br />';
3669: }
3670: }
3671: $datatable .= '</div></td></tr>'.
3672: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
3673: $othertitle,$usertypes,$types,\%servers,
3674: \%currbalancer,$lonhost,
3675: $targets_div_style,$homedom_div_style,
3676: $css_class[$cssidx],$balnum,$islast);
3677: $$rowtotal += $rownum;
3678: $balnum ++;
3679: }
3680: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
3681: return $datatable;
3682: }
3683:
3684: sub get_loadbalancers_config {
3685: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
3686: return unless ((ref($servers) eq 'HASH') &&
3687: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
3688: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
3689: if (keys(%{$existing}) > 0) {
3690: my $oldlonhost;
3691: foreach my $key (sort(keys(%{$existing}))) {
3692: if ($key eq 'lonhost') {
3693: $oldlonhost = $existing->{'lonhost'};
3694: $currbalancer->{$oldlonhost} = 1;
3695: } elsif ($key eq 'targets') {
3696: if ($oldlonhost) {
3697: $currtargets->{$oldlonhost} = $existing->{'targets'};
3698: }
3699: } elsif ($key eq 'rules') {
3700: if ($oldlonhost) {
3701: $currrules->{$oldlonhost} = $existing->{'rules'};
3702: }
3703: } elsif (ref($existing->{$key}) eq 'HASH') {
3704: $currbalancer->{$key} = 1;
3705: $currtargets->{$key} = $existing->{$key}{'targets'};
3706: $currrules->{$key} = $existing->{$key}{'rules'};
3707: }
3708: }
3709: } else {
3710: my ($balancerref,$targetsref) =
3711: &Apache::lonnet::get_lonbalancer_config($servers);
3712: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
3713: foreach my $server (sort(keys(%{$balancerref}))) {
3714: $currbalancer->{$server} = 1;
3715: $currtargets->{$server} = $targetsref->{$server};
3716: }
3717: }
3718: }
3719: return;
3720: }
3721:
3722: sub loadbalancing_rules {
3723: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
3724: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
3725: $css_class,$balnum,$islast) = @_;
3726: my $output;
3727: my $num = 0;
3728: my ($alltypes,$othertypes,$titles) =
3729: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
3730: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
3731: foreach my $type (@{$alltypes}) {
3732: $num ++;
3733: my $current;
3734: if (ref($currrules) eq 'HASH') {
3735: $current = $currrules->{$type};
3736: }
3737: if (($type eq '_LC_external') || ($type eq '_LC_internetdom') || ($type eq '_LC_ipchange')) {
3738: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
3739: $current = '';
3740: }
3741: }
3742: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
3743: $servers,$currbalancer,$lonhost,$dom,
3744: $targets_div_style,$homedom_div_style,
3745: $css_class,$balnum,$num,$islast);
3746: }
3747: }
3748: return $output;
3749: }
3750:
3751: sub loadbalancing_titles {
3752: my ($dom,$intdom,$usertypes,$types) = @_;
3753: my %othertypes = (
3754: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
3755: '_LC_author' => &mt('Users from [_1] with author role',$dom),
3756: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
3757: '_LC_external' => &mt('Users not from [_1]',$intdom),
3758: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
3759: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
3760: );
3761: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
3762: if (ref($types) eq 'ARRAY') {
3763: unshift(@alltypes,@{$types},'default');
3764: }
3765: my %titles;
3766: foreach my $type (@alltypes) {
3767: if ($type =~ /^_LC_/) {
3768: $titles{$type} = $othertypes{$type};
3769: } elsif ($type eq 'default') {
3770: $titles{$type} = &mt('All users from [_1]',$dom);
3771: if (ref($types) eq 'ARRAY') {
3772: if (@{$types} > 0) {
3773: $titles{$type} = &mt('Other users from [_1]',$dom);
3774: }
3775: }
3776: } elsif (ref($usertypes) eq 'HASH') {
3777: $titles{$type} = $usertypes->{$type};
3778: }
3779: }
3780: return (\@alltypes,\%othertypes,\%titles);
3781: }
3782:
3783: sub loadbalance_rule_row {
3784: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
3785: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
3786: my @rulenames;
3787: my %ruletitles = &offloadtype_text();
3788: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
3789: @rulenames = ('balancer','offloadedto');
3790: } else {
3791: @rulenames = ('default','homeserver');
3792: if ($type eq '_LC_external') {
3793: push(@rulenames,'externalbalancer');
3794: } else {
3795: push(@rulenames,'specific');
3796: }
3797: push(@rulenames,'none');
3798: }
3799: my $style = $targets_div_style;
3800: if (($type eq '_LC_external') || ($type eq '_LC_internetdom') || ($type eq '_LC_ipchange')) {
3801: $style = $homedom_div_style;
3802: }
3803: my $space;
3804: if ($islast && $num == 1) {
3805: $space = '<div display="inline-block"> </div>';
3806: }
3807: my $output =
3808: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
3809: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
3810: '<td valaign="top">'.$space.
3811: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
3812: for (my $i=0; $i<@rulenames; $i++) {
3813: my $rule = $rulenames[$i];
3814: my ($checked,$extra);
3815: if ($rulenames[$i] eq 'default') {
3816: $rule = '';
3817: }
3818: if ($rulenames[$i] eq 'specific') {
3819: if (ref($servers) eq 'HASH') {
3820: my $default;
3821: if (($current ne '') && (exists($servers->{$current}))) {
3822: $checked = ' checked="checked"';
3823: }
3824: unless ($checked) {
3825: $default = ' selected="selected"';
3826: }
3827: $extra =
3828: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
3829: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
3830: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
3831: '<option value=""'.$default.'></option>'."\n";
3832: foreach my $server (sort(keys(%{$servers}))) {
3833: if (ref($currbalancer) eq 'HASH') {
3834: next if (exists($currbalancer->{$server}));
3835: }
3836: my $selected;
3837: if ($server eq $current) {
3838: $selected = ' selected="selected"';
3839: }
3840: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
3841: }
3842: $extra .= '</select>';
3843: }
3844: } elsif ($rule eq $current) {
3845: $checked = ' checked="checked"';
3846: }
3847: $output .= '<span class="LC_nobreak"><label>'.
3848: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
3849: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
3850: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
3851: ')"'.$checked.' /> '.$ruletitles{$rulenames[$i]}.
3852: '</label>'.$extra.'</span><br />'."\n";
3853: }
3854: $output .= '</div></td></tr>'."\n";
3855: return $output;
3856: }
3857:
3858: sub offloadtype_text {
3859: my %ruletitles = &Apache::lonlocal::texthash (
3860: 'default' => 'Offloads to default destinations',
3861: 'homeserver' => "Offloads to user's home server",
3862: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
3863: 'specific' => 'Offloads to specific server',
3864: 'none' => 'No offload',
3865: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
3866: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
3867: );
3868: return %ruletitles;
3869: }
3870:
3871: sub sparestype_titles {
3872: my %typestitles = &Apache::lonlocal::texthash (
3873: 'primary' => 'primary',
3874: 'default' => 'default',
3875: );
3876: return %typestitles;
3877: }
3878:
3879: sub contact_titles {
3880: my %titles = &Apache::lonlocal::texthash (
3881: 'supportemail' => 'Support E-mail address',
3882: 'adminemail' => 'Default Server Admin E-mail address',
3883: 'errormail' => 'Error reports to be e-mailed to',
3884: 'packagesmail' => 'Package update alerts to be e-mailed to',
3885: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
3886: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
3887: 'requestsmail' => 'E-mail from course requests requiring approval',
3888: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
3889: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
3890: );
3891: my %short_titles = &Apache::lonlocal::texthash (
3892: adminemail => 'Admin E-mail address',
3893: supportemail => 'Support E-mail',
3894: );
3895: return (\%titles,\%short_titles);
3896: }
3897:
3898: sub tool_titles {
3899: my %titles = &Apache::lonlocal::texthash (
3900: aboutme => 'Personal web page',
3901: blog => 'Blog',
3902: webdav => 'WebDAV',
3903: portfolio => 'Portfolio',
3904: official => 'Official courses (with institutional codes)',
3905: unofficial => 'Unofficial courses',
3906: community => 'Communities',
3907: textbook => 'Textbook courses',
3908: );
3909: return %titles;
3910: }
3911:
3912: sub courserequest_titles {
3913: my %titles = &Apache::lonlocal::texthash (
3914: official => 'Official',
3915: unofficial => 'Unofficial',
3916: community => 'Communities',
3917: textbook => 'Textbook',
3918: norequest => 'Not allowed',
3919: approval => 'Approval by Dom. Coord.',
3920: validate => 'With validation',
3921: autolimit => 'Numerical limit',
3922: unlimited => '(blank for unlimited)',
3923: );
3924: return %titles;
3925: }
3926:
3927: sub authorrequest_titles {
3928: my %titles = &Apache::lonlocal::texthash (
3929: norequest => 'Not allowed',
3930: approval => 'Approval by Dom. Coord.',
3931: automatic => 'Automatic approval',
3932: );
3933: return %titles;
3934: }
3935:
3936: sub courserequest_conditions {
3937: my %conditions = &Apache::lonlocal::texthash (
3938: approval => '(Processing of request subject to approval by Domain Coordinator).',
3939: validate => '(Processing of request subject to institutional validation).',
3940: );
3941: return %conditions;
3942: }
3943:
3944:
3945: sub print_usercreation {
3946: my ($position,$dom,$settings,$rowtotal) = @_;
3947: my $numinrow = 4;
3948: my $datatable;
3949: if ($position eq 'top') {
3950: $$rowtotal ++;
3951: my $rowcount = 0;
3952: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
3953: if (ref($rules) eq 'HASH') {
3954: if (keys(%{$rules}) > 0) {
3955: $datatable .= &user_formats_row('username',$settings,$rules,
3956: $ruleorder,$numinrow,$rowcount);
3957: $$rowtotal ++;
3958: $rowcount ++;
3959: }
3960: }
3961: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
3962: if (ref($idrules) eq 'HASH') {
3963: if (keys(%{$idrules}) > 0) {
3964: $datatable .= &user_formats_row('id',$settings,$idrules,
3965: $idruleorder,$numinrow,$rowcount);
3966: $$rowtotal ++;
3967: $rowcount ++;
3968: }
3969: }
3970: if ($rowcount == 0) {
3971: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
3972: $$rowtotal ++;
3973: $rowcount ++;
3974: }
3975: } elsif ($position eq 'middle') {
3976: my @creators = ('author','course','requestcrs');
3977: my ($rules,$ruleorder) =
3978: &Apache::lonnet::inst_userrules($dom,'username');
3979: my %lt = &usercreation_types();
3980: my %checked;
3981: if (ref($settings) eq 'HASH') {
3982: if (ref($settings->{'cancreate'}) eq 'HASH') {
3983: foreach my $item (@creators) {
3984: $checked{$item} = $settings->{'cancreate'}{$item};
3985: }
3986: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
3987: foreach my $item (@creators) {
3988: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
3989: $checked{$item} = 'none';
3990: }
3991: }
3992: }
3993: }
3994: my $rownum = 0;
3995: foreach my $item (@creators) {
3996: $rownum ++;
3997: if ($checked{$item} eq '') {
3998: $checked{$item} = 'any';
3999: }
4000: my $css_class;
4001: if ($rownum%2) {
4002: $css_class = '';
4003: } else {
4004: $css_class = ' class="LC_odd_row" ';
4005: }
4006: $datatable .= '<tr'.$css_class.'>'.
4007: '<td><span class="LC_nobreak">'.$lt{$item}.
4008: '</span></td><td align="right">';
4009: my @options = ('any');
4010: if (ref($rules) eq 'HASH') {
4011: if (keys(%{$rules}) > 0) {
4012: push(@options,('official','unofficial'));
4013: }
4014: }
4015: push(@options,'none');
4016: foreach my $option (@options) {
4017: my $type = 'radio';
4018: my $check = ' ';
4019: if ($checked{$item} eq $option) {
4020: $check = ' checked="checked" ';
4021: }
4022: $datatable .= '<span class="LC_nobreak"><label>'.
4023: '<input type="'.$type.'" name="can_createuser_'.
4024: $item.'" value="'.$option.'"'.$check.'/> '.
4025: $lt{$option}.'</label> </span>';
4026: }
4027: $datatable .= '</td></tr>';
4028: }
4029: } else {
4030: my @contexts = ('author','course','domain');
4031: my @authtypes = ('int','krb4','krb5','loc');
4032: my %checked;
4033: if (ref($settings) eq 'HASH') {
4034: if (ref($settings->{'authtypes'}) eq 'HASH') {
4035: foreach my $item (@contexts) {
4036: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
4037: foreach my $auth (@authtypes) {
4038: if ($settings->{'authtypes'}{$item}{$auth}) {
4039: $checked{$item}{$auth} = ' checked="checked" ';
4040: }
4041: }
4042: }
4043: }
4044: }
4045: } else {
4046: foreach my $item (@contexts) {
4047: foreach my $auth (@authtypes) {
4048: $checked{$item}{$auth} = ' checked="checked" ';
4049: }
4050: }
4051: }
4052: my %title = &context_names();
4053: my %authname = &authtype_names();
4054: my $rownum = 0;
4055: my $css_class;
4056: foreach my $item (@contexts) {
4057: if ($rownum%2) {
4058: $css_class = '';
4059: } else {
4060: $css_class = ' class="LC_odd_row" ';
4061: }
4062: $datatable .= '<tr'.$css_class.'>'.
4063: '<td>'.$title{$item}.
4064: '</td><td class="LC_left_item">'.
4065: '<span class="LC_nobreak">';
4066: foreach my $auth (@authtypes) {
4067: $datatable .= '<label>'.
4068: '<input type="checkbox" name="'.$item.'_auth" '.
4069: $checked{$item}{$auth}.' value="'.$auth.'" />'.
4070: $authname{$auth}.'</label> ';
4071: }
4072: $datatable .= '</span></td></tr>';
4073: $rownum ++;
4074: }
4075: $$rowtotal += $rownum;
4076: }
4077: return $datatable;
4078: }
4079:
4080: sub print_selfcreation {
4081: my ($position,$dom,$settings,$rowtotal) = @_;
4082: my (@selfcreate,$createsettings,$processing,$datatable);
4083: if (ref($settings) eq 'HASH') {
4084: if (ref($settings->{'cancreate'}) eq 'HASH') {
4085: $createsettings = $settings->{'cancreate'};
4086: if (ref($createsettings) eq 'HASH') {
4087: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
4088: @selfcreate = @{$createsettings->{'selfcreate'}};
4089: } elsif ($createsettings->{'selfcreate'} ne '') {
4090: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
4091: @selfcreate = ('email','login','sso');
4092: } elsif ($createsettings->{'selfcreate'} ne 'none') {
4093: @selfcreate = ($createsettings->{'selfcreate'});
4094: }
4095: }
4096: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
4097: $processing = $createsettings->{'selfcreateprocessing'};
4098: }
4099: }
4100: }
4101: }
4102: my %radiohash;
4103: my $numinrow = 4;
4104: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
4105: if ($position eq 'top') {
4106: my %choices = &Apache::lonlocal::texthash (
4107: cancreate_login => 'Institutional Login',
4108: cancreate_sso => 'Institutional Single Sign On',
4109: );
4110: my @toggles = sort(keys(%choices));
4111: my %defaultchecked = (
4112: 'cancreate_login' => 'off',
4113: 'cancreate_sso' => 'off',
4114: );
4115: my ($onclick,$itemcount);
4116: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
4117: \%choices,$itemcount,$onclick);
4118: $$rowtotal += $itemcount;
4119:
4120: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4121:
4122: if (ref($usertypes) eq 'HASH') {
4123: if (keys(%{$usertypes}) > 0) {
4124: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
4125: $dom,$numinrow,$othertitle,
4126: 'statustocreate',$$rowtotal);
4127: $$rowtotal ++;
4128: }
4129: }
4130: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
4131: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4132: $fieldtitles{'inststatus'} = &mt('Institutional status');
4133: my $rem;
4134: my $numperrow = 2;
4135: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
4136: $datatable .= '<tr'.$css_class.'>'.
4137: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
4138: '<td class="LC_left_item">'."\n".
4139: '<table><tr><td>'."\n";
4140: for (my $i=0; $i<@fields; $i++) {
4141: $rem = $i%($numperrow);
4142: if ($rem == 0) {
4143: if ($i > 0) {
4144: $datatable .= '</tr>';
4145: }
4146: $datatable .= '<tr>';
4147: }
4148: my $currval;
4149: if (ref($createsettings) eq 'HASH') {
4150: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
4151: $currval = $createsettings->{'shibenv'}{$fields[$i]};
4152: }
4153: }
4154: $datatable .= '<td class="LC_left_item">'.
4155: '<span class="LC_nobreak">'.
4156: '<input type="text" name="shibenv_'.$fields[$i].'" '.
4157: 'value="'.$currval.'" size="10" /> '.
4158: $fieldtitles{$fields[$i]}.'</span></td>';
4159: }
4160: my $colsleft = $numperrow - $rem;
4161: if ($colsleft > 1 ) {
4162: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4163: ' </td>';
4164: } elsif ($colsleft == 1) {
4165: $datatable .= '<td class="LC_left_item"> </td>';
4166: }
4167: $datatable .= '</tr></table></td></tr>';
4168: $$rowtotal ++;
4169: } elsif ($position eq 'middle') {
4170: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
4171: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4172: $usertypes->{'default'} = $othertitle;
4173: if (ref($types) eq 'ARRAY') {
4174: push(@{$types},'default');
4175: $usertypes->{'default'} = $othertitle;
4176: foreach my $status (@{$types}) {
4177: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
4178: $numinrow,$$rowtotal,$usertypes);
4179: $$rowtotal ++;
4180: }
4181: }
4182: } else {
4183: my %choices = &Apache::lonlocal::texthash (
4184: cancreate_email => 'E-mail address as username',
4185: );
4186: my @toggles = sort(keys(%choices));
4187: my %defaultchecked = (
4188: 'cancreate_email' => 'off',
4189: );
4190: my $itemcount = 0;
4191: my $display = 'none';
4192: if (grep(/^\Qemail\E$/,@selfcreate)) {
4193: $display = 'block';
4194: }
4195: my $onclick = "toggleDisplay(this.form,'emailoptions');";
4196: my $additional = '<div id="emailoptions" style="display: '.$display.'">';
4197: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
4198: my $usertypes = {};
4199: my $order = [];
4200: if ((ref($domdefaults{'inststatustypes'}) eq 'HASH') && (ref($domdefaults{'inststatusguest'}) eq 'ARRAY')) {
4201: $usertypes = $domdefaults{'inststatustypes'};
4202: $order = $domdefaults{'inststatusguest'};
4203: }
4204: if (ref($order) eq 'ARRAY') {
4205: push(@{$order},'default');
4206: if (@{$order} > 1) {
4207: $usertypes->{'default'} = &mt('Other users');
4208: $additional .= '<table><tr>';
4209: foreach my $status (@{$order}) {
4210: $additional .= '<th>'.$usertypes->{$status}.'</th>';
4211: }
4212: $additional .= '</tr><tr>';
4213: foreach my $status (@{$order}) {
4214: $additional .= '<td>'.&email_as_username($rowtotal,$processing,$status).'</td>';
4215: }
4216: $additional .= '</tr></table>';
4217: } else {
4218: $usertypes->{'default'} = &mt('All users');
4219: $additional .= &email_as_username($rowtotal,$processing);
4220: }
4221: }
4222: $additional .= '</div>'."\n";
4223:
4224: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
4225: \%choices,$$rowtotal,$onclick,$additional);
4226: $$rowtotal ++;
4227: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal);
4228: $$rowtotal ++;
4229: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
4230: $numinrow = 1;
4231: if (ref($order) eq 'ARRAY') {
4232: foreach my $status (@{$order}) {
4233: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
4234: $numinrow,$$rowtotal,$usertypes,$infofields,$infotitles);
4235: $$rowtotal ++;
4236: }
4237: }
4238: my ($emailrules,$emailruleorder) =
4239: &Apache::lonnet::inst_userrules($dom,'email');
4240: if (ref($emailrules) eq 'HASH') {
4241: if (keys(%{$emailrules}) > 0) {
4242: $datatable .= &user_formats_row('email',$settings,$emailrules,
4243: $emailruleorder,$numinrow,$$rowtotal);
4244: $$rowtotal ++;
4245: }
4246: }
4247: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal);
4248: }
4249: return $datatable;
4250: }
4251:
4252: sub email_as_username {
4253: my ($rowtotal,$processing,$type) = @_;
4254: my %choices =
4255: &Apache::lonlocal::texthash (
4256: automatic => 'Automatic approval',
4257: approval => 'Queued for approval',
4258: );
4259: my $output;
4260: foreach my $option ('automatic','approval') {
4261: my $checked;
4262: if (ref($processing) eq 'HASH') {
4263: if ($type eq '') {
4264: if (!exists($processing->{'default'})) {
4265: if ($option eq 'automatic') {
4266: $checked = ' checked="checked"';
4267: }
4268: } else {
4269: if ($processing->{'default'} eq $option) {
4270: $checked = ' checked="checked"';
4271: }
4272: }
4273: } else {
4274: if (!exists($processing->{$type})) {
4275: if ($option eq 'automatic') {
4276: $checked = ' checked="checked"';
4277: }
4278: } else {
4279: if ($processing->{$type} eq $option) {
4280: $checked = ' checked="checked"';
4281: }
4282: }
4283: }
4284: } elsif ($option eq 'automatic') {
4285: $checked = ' checked="checked"';
4286: }
4287: my $name = 'cancreate_emailprocess';
4288: if (($type ne '') && ($type ne 'default')) {
4289: $name .= '_'.$type;
4290: }
4291: $output .= '<span class="LC_nobreak"><label>'.
4292: '<input type="radio" name="'.$name.'"'.
4293: $checked.' value="'.$option.'" />'.
4294: $choices{$option}.'</label></span>';
4295: if ($type eq '') {
4296: $output .= ' ';
4297: } else {
4298: $output .= '<br />';
4299: }
4300: }
4301: $$rowtotal ++;
4302: return $output;
4303: }
4304:
4305: sub captcha_choice {
4306: my ($context,$settings,$itemcount) = @_;
4307: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext);
4308: my %lt = &captcha_phrases();
4309: $keyentry = 'hidden';
4310: if ($context eq 'cancreate') {
4311: $rowname = &mt('CAPTCHA validation');
4312: } elsif ($context eq 'login') {
4313: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
4314: }
4315: if (ref($settings) eq 'HASH') {
4316: if ($settings->{'captcha'}) {
4317: $checked{$settings->{'captcha'}} = ' checked="checked"';
4318: } else {
4319: $checked{'original'} = ' checked="checked"';
4320: }
4321: if ($settings->{'captcha'} eq 'recaptcha') {
4322: $pubtext = $lt{'pub'};
4323: $privtext = $lt{'priv'};
4324: $keyentry = 'text';
4325: }
4326: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
4327: $currpub = $settings->{'recaptchakeys'}{'public'};
4328: $currpriv = $settings->{'recaptchakeys'}{'private'};
4329: }
4330: } else {
4331: $checked{'original'} = ' checked="checked"';
4332: }
4333: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
4334: my $output = '<tr'.$css_class.'>'.
4335: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
4336: '<table><tr><td>'."\n";
4337: foreach my $option ('original','recaptcha','notused') {
4338: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
4339: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
4340: $lt{$option}.'</label></span>';
4341: unless ($option eq 'notused') {
4342: $output .= (' 'x2)."\n";
4343: }
4344: }
4345: #
4346: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
4347: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
4348: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
4349: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
4350: #
4351: $output .= '</td></tr>'."\n".
4352: '<tr><td>'."\n".
4353: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
4354: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
4355: $currpub.'" size="40" /></span><br />'."\n".
4356: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
4357: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
4358: $currpriv.'" size="40" /></span></td></tr></table>'."\n".
4359: '</td></tr>';
4360: return $output;
4361: }
4362:
4363: sub user_formats_row {
4364: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
4365: my $output;
4366: my %text = (
4367: 'username' => 'new usernames',
4368: 'id' => 'IDs',
4369: 'email' => 'self-created accounts (e-mail)',
4370: );
4371: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
4372: $output = '<tr '.$css_class.'>'.
4373: '<td><span class="LC_nobreak">';
4374: if ($type eq 'email') {
4375: $output .= &mt("Formats disallowed for $text{$type}: ");
4376: } else {
4377: $output .= &mt("Format rules to check for $text{$type}: ");
4378: }
4379: $output .= '</span></td>'.
4380: '<td class="LC_left_item" colspan="2"><table>';
4381: my $rem;
4382: if (ref($ruleorder) eq 'ARRAY') {
4383: for (my $i=0; $i<@{$ruleorder}; $i++) {
4384: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
4385: my $rem = $i%($numinrow);
4386: if ($rem == 0) {
4387: if ($i > 0) {
4388: $output .= '</tr>';
4389: }
4390: $output .= '<tr>';
4391: }
4392: my $check = ' ';
4393: if (ref($settings) eq 'HASH') {
4394: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
4395: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
4396: $check = ' checked="checked" ';
4397: }
4398: }
4399: }
4400: $output .= '<td class="LC_left_item">'.
4401: '<span class="LC_nobreak"><label>'.
4402: '<input type="checkbox" name="'.$type.'_rule" '.
4403: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
4404: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
4405: }
4406: }
4407: $rem = @{$ruleorder}%($numinrow);
4408: }
4409: my $colsleft = $numinrow - $rem;
4410: if ($colsleft > 1 ) {
4411: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4412: ' </td>';
4413: } elsif ($colsleft == 1) {
4414: $output .= '<td class="LC_left_item"> </td>';
4415: }
4416: $output .= '</tr></table></td></tr>';
4417: return $output;
4418: }
4419:
4420: sub usercreation_types {
4421: my %lt = &Apache::lonlocal::texthash (
4422: author => 'When adding a co-author',
4423: course => 'When adding a user to a course',
4424: requestcrs => 'When requesting a course',
4425: any => 'Any',
4426: official => 'Institutional only ',
4427: unofficial => 'Non-institutional only',
4428: none => 'None',
4429: );
4430: return %lt;
4431: }
4432:
4433: sub selfcreation_types {
4434: my %lt = &Apache::lonlocal::texthash (
4435: selfcreate => 'User creates own account',
4436: any => 'Any',
4437: official => 'Institutional only ',
4438: unofficial => 'Non-institutional only',
4439: email => 'E-mail address',
4440: login => 'Institutional Login',
4441: sso => 'SSO',
4442: );
4443: }
4444:
4445: sub authtype_names {
4446: my %lt = &Apache::lonlocal::texthash(
4447: int => 'Internal',
4448: krb4 => 'Kerberos 4',
4449: krb5 => 'Kerberos 5',
4450: loc => 'Local',
4451: );
4452: return %lt;
4453: }
4454:
4455: sub context_names {
4456: my %context_title = &Apache::lonlocal::texthash(
4457: author => 'Creating users when an Author',
4458: course => 'Creating users when in a course',
4459: domain => 'Creating users when a Domain Coordinator',
4460: );
4461: return %context_title;
4462: }
4463:
4464: sub print_usermodification {
4465: my ($position,$dom,$settings,$rowtotal) = @_;
4466: my $numinrow = 4;
4467: my ($context,$datatable,$rowcount);
4468: if ($position eq 'top') {
4469: $rowcount = 0;
4470: $context = 'author';
4471: foreach my $role ('ca','aa') {
4472: $datatable .= &modifiable_userdata_row($context,$role,$settings,
4473: $numinrow,$rowcount);
4474: $$rowtotal ++;
4475: $rowcount ++;
4476: }
4477: } elsif ($position eq 'bottom') {
4478: $context = 'course';
4479: $rowcount = 0;
4480: foreach my $role ('st','ep','ta','in','cr') {
4481: $datatable .= &modifiable_userdata_row($context,$role,$settings,
4482: $numinrow,$rowcount);
4483: $$rowtotal ++;
4484: $rowcount ++;
4485: }
4486: }
4487: return $datatable;
4488: }
4489:
4490: sub print_defaults {
4491: my ($position,$dom,$settings,$rowtotal) = @_;
4492: my $rownum = 0;
4493: my ($datatable,$css_class);
4494: if ($position eq 'top') {
4495: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
4496: 'datelocale_def','portal_def');
4497: my %defaults;
4498: if (ref($settings) eq 'HASH') {
4499: %defaults = %{$settings};
4500: } else {
4501: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
4502: foreach my $item (@items) {
4503: $defaults{$item} = $domdefaults{$item};
4504: }
4505: }
4506: my $titles = &defaults_titles($dom);
4507: foreach my $item (@items) {
4508: if ($rownum%2) {
4509: $css_class = '';
4510: } else {
4511: $css_class = ' class="LC_odd_row" ';
4512: }
4513: $datatable .= '<tr'.$css_class.'>'.
4514: '<td><span class="LC_nobreak">'.$titles->{$item}.
4515: '</span></td><td class="LC_right_item" colspan="3">';
4516: if ($item eq 'auth_def') {
4517: my @authtypes = ('internal','krb4','krb5','localauth');
4518: my %shortauth = (
4519: internal => 'int',
4520: krb4 => 'krb4',
4521: krb5 => 'krb5',
4522: localauth => 'loc'
4523: );
4524: my %authnames = &authtype_names();
4525: foreach my $auth (@authtypes) {
4526: my $checked = ' ';
4527: if ($defaults{$item} eq $auth) {
4528: $checked = ' checked="checked" ';
4529: }
4530: $datatable .= '<label><input type="radio" name="'.$item.
4531: '" value="'.$auth.'"'.$checked.'/>'.
4532: $authnames{$shortauth{$auth}}.'</label> ';
4533: }
4534: } elsif ($item eq 'timezone_def') {
4535: my $includeempty = 1;
4536: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
4537: } elsif ($item eq 'datelocale_def') {
4538: my $includeempty = 1;
4539: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
4540: } elsif ($item eq 'lang_def') {
4541: my %langchoices = &get_languages_hash();
4542: $langchoices{''} = 'No language preference';
4543: %langchoices = &Apache::lonlocal::texthash(%langchoices);
4544: $datatable .= &Apache::loncommon::select_form($defaults{$item},$item,
4545: \%langchoices);
4546: } else {
4547: my $size;
4548: if ($item eq 'portal_def') {
4549: $size = ' size="25"';
4550: }
4551: $datatable .= '<input type="text" name="'.$item.'" value="'.
4552: $defaults{$item}.'"'.$size.' />';
4553: }
4554: $datatable .= '</td></tr>';
4555: $rownum ++;
4556: }
4557: } else {
4558: my (%defaults);
4559: if (ref($settings) eq 'HASH') {
4560: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH') &&
4561: (ref($settings->{'inststatusguest'}) eq 'ARRAY')) {
4562: my $maxnum = @{$settings->{'inststatusorder'}};
4563: for (my $i=0; $i<$maxnum; $i++) {
4564: $css_class = $rownum%2?' class="LC_odd_row"':'';
4565: my $item = $settings->{'inststatusorder'}->[$i];
4566: my $title = $settings->{'inststatustypes'}->{$item};
4567: my $guestok;
4568: if (grep(/^\Q$item\E$/,@{$settings->{'inststatusguest'}})) {
4569: $guestok = 1;
4570: }
4571: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
4572: $datatable .= '<tr'.$css_class.'>'.
4573: '<td><span class="LC_nobreak">'.
4574: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
4575: for (my $k=0; $k<=$maxnum; $k++) {
4576: my $vpos = $k+1;
4577: my $selstr;
4578: if ($k == $i) {
4579: $selstr = ' selected="selected" ';
4580: }
4581: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4582: }
4583: my ($checkedon,$checkedoff);
4584: $checkedoff = ' checked="checked"';
4585: if ($guestok) {
4586: $checkedon = $checkedoff;
4587: $checkedoff = '';
4588: }
4589: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
4590: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
4591: &mt('delete').'</span></td>'.
4592: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed:').
4593: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
4594: '</span></td>'.
4595: '<td class="LC_right_item"><span class="LC_nobreak">'.
4596: '<label><input type="radio" value="1" name="inststatus_guest_'.$item.'"'.$checkedon.' />'.
4597: &mt('Yes').'</label>'.(' 'x2).
4598: '<label><input type="radio" value="0" name="inststatus_guest_'.$item.'"'.$checkedoff.' />'.
4599: &mt('No').'</label></span></td></tr>';
4600: }
4601: $css_class = $rownum%2?' class="LC_odd_row"':'';
4602: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
4603: $datatable .= '<tr '.$css_class.'>'.
4604: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
4605: for (my $k=0; $k<=$maxnum; $k++) {
4606: my $vpos = $k+1;
4607: my $selstr;
4608: if ($k == $maxnum) {
4609: $selstr = ' selected="selected" ';
4610: }
4611: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4612: }
4613: $datatable .= '</select> '.&mt('Internal ID:').
4614: '<input type="text" size="10" name="addinststatus" value="" /></span>'.
4615: ' '.&mt('(new)').
4616: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
4617: &mt('Name displayed:').
4618: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
4619: '<td class="LC_right_item"><span class="LC_nobreak">'.
4620: '<label><input type="radio" value="1" name="addinststatus_guest" />'.
4621: &mt('Yes').'</label>'.(' 'x2).
4622: '<label><input type="radio" value="0" name="addinststatus_guest" />'.
4623: &mt('No').'</label></span></td></tr>';
4624: '</tr>'."\n";
4625: $rownum ++;
4626: }
4627: }
4628: }
4629: $$rowtotal += $rownum;
4630: return $datatable;
4631: }
4632:
4633: sub get_languages_hash {
4634: my %langchoices;
4635: foreach my $id (&Apache::loncommon::languageids()) {
4636: my $code = &Apache::loncommon::supportedlanguagecode($id);
4637: if ($code ne '') {
4638: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
4639: }
4640: }
4641: return %langchoices;
4642: }
4643:
4644: sub defaults_titles {
4645: my ($dom) = @_;
4646: my %titles = &Apache::lonlocal::texthash (
4647: 'auth_def' => 'Default authentication type',
4648: 'auth_arg_def' => 'Default authentication argument',
4649: 'lang_def' => 'Default language',
4650: 'timezone_def' => 'Default timezone',
4651: 'datelocale_def' => 'Default locale for dates',
4652: 'portal_def' => 'Portal/Default URL',
4653: );
4654: if ($dom) {
4655: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
4656: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
4657: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
4658: $protocol = 'http' if ($protocol ne 'https');
4659: if ($uint_dom) {
4660: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
4661: $uint_dom);
4662: }
4663: }
4664: return (\%titles);
4665: }
4666:
4667: sub print_scantronformat {
4668: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
4669: my $itemcount = 1;
4670: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
4671: %confhash);
4672: my $switchserver = &check_switchserver($dom,$confname);
4673: my %lt = &Apache::lonlocal::texthash (
4674: default => 'Default bubblesheet format file error',
4675: custom => 'Custom bubblesheet format file error',
4676: );
4677: my %scantronfiles = (
4678: default => 'default.tab',
4679: custom => 'custom.tab',
4680: );
4681: foreach my $key (keys(%scantronfiles)) {
4682: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
4683: .$scantronfiles{$key};
4684: }
4685: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
4686: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
4687: if (!$switchserver) {
4688: my $servadm = $r->dir_config('lonAdmEMail');
4689: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
4690: if ($configuserok eq 'ok') {
4691: if ($author_ok eq 'ok') {
4692: my %legacyfile = (
4693: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
4694: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
4695: );
4696: my %md5chk;
4697: foreach my $type (keys(%legacyfile)) {
4698: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
4699: chomp($md5chk{$type});
4700: }
4701: if ($md5chk{'default'} ne $md5chk{'custom'}) {
4702: foreach my $type (keys(%legacyfile)) {
4703: ($scantronurls{$type},my $error) =
4704: &legacy_scantronformat($r,$dom,$confname,
4705: $type,$legacyfile{$type},
4706: $scantronurls{$type},
4707: $scantronfiles{$type});
4708: if ($error ne '') {
4709: $error{$type} = $error;
4710: }
4711: }
4712: if (keys(%error) == 0) {
4713: $is_custom = 1;
4714: $confhash{'scantron'}{'scantronformat'} =
4715: $scantronurls{'custom'};
4716: my $putresult =
4717: &Apache::lonnet::put_dom('configuration',
4718: \%confhash,$dom);
4719: if ($putresult ne 'ok') {
4720: $error{'custom'} =
4721: '<span class="LC_error">'.
4722: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
4723: }
4724: }
4725: } else {
4726: ($scantronurls{'default'},my $error) =
4727: &legacy_scantronformat($r,$dom,$confname,
4728: 'default',$legacyfile{'default'},
4729: $scantronurls{'default'},
4730: $scantronfiles{'default'});
4731: if ($error eq '') {
4732: $confhash{'scantron'}{'scantronformat'} = '';
4733: my $putresult =
4734: &Apache::lonnet::put_dom('configuration',
4735: \%confhash,$dom);
4736: if ($putresult ne 'ok') {
4737: $error{'default'} =
4738: '<span class="LC_error">'.
4739: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
4740: }
4741: } else {
4742: $error{'default'} = $error;
4743: }
4744: }
4745: }
4746: }
4747: } else {
4748: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
4749: }
4750: }
4751: if (ref($settings) eq 'HASH') {
4752: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
4753: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
4754: if ((!@info) || ($info[0] eq 'no_such_dir')) {
4755: $scantronurl = '';
4756: } else {
4757: $scantronurl = $settings->{'scantronformat'};
4758: }
4759: $is_custom = 1;
4760: } else {
4761: $scantronurl = $scantronurls{'default'};
4762: }
4763: } else {
4764: if ($is_custom) {
4765: $scantronurl = $scantronurls{'custom'};
4766: } else {
4767: $scantronurl = $scantronurls{'default'};
4768: }
4769: }
4770: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4771: $datatable .= '<tr'.$css_class.'>';
4772: if (!$is_custom) {
4773: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
4774: '<span class="LC_nobreak">';
4775: if ($scantronurl) {
4776: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
4777: undef,undef,undef,undef,'background-color:#ffffff');
4778: } else {
4779: $datatable = &mt('File unavailable for display');
4780: }
4781: $datatable .= '</span></td>';
4782: if (keys(%error) == 0) {
4783: $datatable .= '<td valign="bottom">';
4784: if (!$switchserver) {
4785: $datatable .= &mt('Upload:').'<br />';
4786: }
4787: } else {
4788: my $errorstr;
4789: foreach my $key (sort(keys(%error))) {
4790: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
4791: }
4792: $datatable .= '<td>'.$errorstr;
4793: }
4794: } else {
4795: if (keys(%error) > 0) {
4796: my $errorstr;
4797: foreach my $key (sort(keys(%error))) {
4798: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
4799: }
4800: $datatable .= '<td>'.$errorstr.'</td><td> ';
4801: } elsif ($scantronurl) {
4802: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
4803: undef,undef,undef,undef,'background-color:#ffffff');
4804: $datatable .= '<td><span class="LC_nobreak">'.
4805: $link.
4806: '<label><input type="checkbox" name="scantronformat_del"'.
4807: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
4808: '<td><span class="LC_nobreak"> '.
4809: &mt('Replace:').'</span><br />';
4810: }
4811: }
4812: if (keys(%error) == 0) {
4813: if ($switchserver) {
4814: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4815: } else {
4816: $datatable .='<span class="LC_nobreak"> '.
4817: '<input type="file" name="scantronformat" /></span>';
4818: }
4819: }
4820: $datatable .= '</td></tr>';
4821: $$rowtotal ++;
4822: return $datatable;
4823: }
4824:
4825: sub legacy_scantronformat {
4826: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
4827: my ($url,$error);
4828: my @statinfo = &Apache::lonnet::stat_file($newurl);
4829: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
4830: (my $result,$url) =
4831: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
4832: '','',$newfile);
4833: if ($result ne 'ok') {
4834: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
4835: }
4836: }
4837: return ($url,$error);
4838: }
4839:
4840: sub print_coursecategories {
4841: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
4842: my $datatable;
4843: if ($position eq 'top') {
4844: my (%checked);
4845: my @catitems = ('unauth','auth');
4846: my @cattypes = ('std','domonly','codesrch','none');
4847: $checked{'unauth'} = 'std';
4848: $checked{'auth'} = 'std';
4849: if (ref($settings) eq 'HASH') {
4850: foreach my $type (@cattypes) {
4851: if ($type eq $settings->{'unauth'}) {
4852: $checked{'unauth'} = $type;
4853: }
4854: if ($type eq $settings->{'auth'}) {
4855: $checked{'auth'} = $type;
4856: }
4857: }
4858: }
4859: my %lt = &Apache::lonlocal::texthash (
4860: unauth => 'Catalog type for unauthenticated users',
4861: auth => 'Catalog type for authenticated users',
4862: none => 'No catalog',
4863: std => 'Standard catalog',
4864: domonly => 'Domain-only catalog',
4865: codesrch => "Code search form",
4866: );
4867: my $itemcount = 0;
4868: foreach my $item (@catitems) {
4869: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
4870: $datatable .= '<tr '.$css_class.'>'.
4871: '<td>'.$lt{$item}.'</td>'.
4872: '<td class="LC_right_item"><span class="LC_nobreak">';
4873: foreach my $type (@cattypes) {
4874: my $ischecked;
4875: if ($checked{$item} eq $type) {
4876: $ischecked=' checked="checked"';
4877: }
4878: $datatable .= '<label>'.
4879: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
4880: ' />'.$lt{$type}.'</label> ';
4881: }
4882: $datatable .= '</td></tr>';
4883: $itemcount ++;
4884: }
4885: $$rowtotal += $itemcount;
4886: } elsif ($position eq 'middle') {
4887: my $toggle_cats_crs = ' ';
4888: my $toggle_cats_dom = ' checked="checked" ';
4889: my $can_cat_crs = ' ';
4890: my $can_cat_dom = ' checked="checked" ';
4891: my $toggle_catscomm_comm = ' ';
4892: my $toggle_catscomm_dom = ' checked="checked" ';
4893: my $can_catcomm_comm = ' ';
4894: my $can_catcomm_dom = ' checked="checked" ';
4895:
4896: if (ref($settings) eq 'HASH') {
4897: if ($settings->{'togglecats'} eq 'crs') {
4898: $toggle_cats_crs = $toggle_cats_dom;
4899: $toggle_cats_dom = ' ';
4900: }
4901: if ($settings->{'categorize'} eq 'crs') {
4902: $can_cat_crs = $can_cat_dom;
4903: $can_cat_dom = ' ';
4904: }
4905: if ($settings->{'togglecatscomm'} eq 'comm') {
4906: $toggle_catscomm_comm = $toggle_catscomm_dom;
4907: $toggle_catscomm_dom = ' ';
4908: }
4909: if ($settings->{'categorizecomm'} eq 'comm') {
4910: $can_catcomm_comm = $can_catcomm_dom;
4911: $can_catcomm_dom = ' ';
4912: }
4913: }
4914: my %title = &Apache::lonlocal::texthash (
4915: togglecats => 'Show/Hide a course in catalog',
4916: togglecatscomm => 'Show/Hide a community in catalog',
4917: categorize => 'Assign a category to a course',
4918: categorizecomm => 'Assign a category to a community',
4919: );
4920: my %level = &Apache::lonlocal::texthash (
4921: dom => 'Set in Domain',
4922: crs => 'Set in Course',
4923: comm => 'Set in Community',
4924: );
4925: $datatable = '<tr class="LC_odd_row">'.
4926: '<td>'.$title{'togglecats'}.'</td>'.
4927: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4928: '<input type="radio" name="togglecats"'.
4929: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4930: '<label><input type="radio" name="togglecats"'.
4931: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
4932: '</tr><tr>'.
4933: '<td>'.$title{'categorize'}.'</td>'.
4934: '<td class="LC_right_item"><span class="LC_nobreak">'.
4935: '<label><input type="radio" name="categorize"'.
4936: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4937: '<label><input type="radio" name="categorize"'.
4938: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
4939: '</tr><tr class="LC_odd_row">'.
4940: '<td>'.$title{'togglecatscomm'}.'</td>'.
4941: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4942: '<input type="radio" name="togglecatscomm"'.
4943: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4944: '<label><input type="radio" name="togglecatscomm"'.
4945: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
4946: '</tr><tr>'.
4947: '<td>'.$title{'categorizecomm'}.'</td>'.
4948: '<td class="LC_right_item"><span class="LC_nobreak">'.
4949: '<label><input type="radio" name="categorizecomm"'.
4950: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4951: '<label><input type="radio" name="categorizecomm"'.
4952: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
4953: '</tr>';
4954: $$rowtotal += 4;
4955: } else {
4956: my $css_class;
4957: my $itemcount = 1;
4958: my $cathash;
4959: if (ref($settings) eq 'HASH') {
4960: $cathash = $settings->{'cats'};
4961: }
4962: if (ref($cathash) eq 'HASH') {
4963: my (@cats,@trails,%allitems,%idx,@jsarray);
4964: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
4965: \%allitems,\%idx,\@jsarray);
4966: my $maxdepth = scalar(@cats);
4967: my $colattrib = '';
4968: if ($maxdepth > 2) {
4969: $colattrib = ' colspan="2" ';
4970: }
4971: my @path;
4972: if (@cats > 0) {
4973: if (ref($cats[0]) eq 'ARRAY') {
4974: my $numtop = @{$cats[0]};
4975: my $maxnum = $numtop;
4976: my %default_names = (
4977: instcode => &mt('Official courses'),
4978: communities => &mt('Communities'),
4979: );
4980:
4981: if ((!grep(/^instcode$/,@{$cats[0]})) ||
4982: ($cathash->{'instcode::0'} eq '') ||
4983: (!grep(/^communities$/,@{$cats[0]})) ||
4984: ($cathash->{'communities::0'} eq '')) {
4985: $maxnum ++;
4986: }
4987: my $lastidx;
4988: for (my $i=0; $i<$numtop; $i++) {
4989: my $parent = $cats[0][$i];
4990: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4991: my $item = &escape($parent).'::0';
4992: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
4993: $lastidx = $idx{$item};
4994: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4995: .'<select name="'.$item.'"'.$chgstr.'>';
4996: for (my $k=0; $k<=$maxnum; $k++) {
4997: my $vpos = $k+1;
4998: my $selstr;
4999: if ($k == $i) {
5000: $selstr = ' selected="selected" ';
5001: }
5002: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5003: }
5004: $datatable .= '</select></span></td><td>';
5005: if ($parent eq 'instcode' || $parent eq 'communities') {
5006: $datatable .= '<span class="LC_nobreak">'
5007: .$default_names{$parent}.'</span>';
5008: if ($parent eq 'instcode') {
5009: $datatable .= '<br /><span class="LC_nobreak">('
5010: .&mt('with institutional codes')
5011: .')</span></td><td'.$colattrib.'>';
5012: } else {
5013: $datatable .= '<table><tr><td>';
5014: }
5015: $datatable .= '<span class="LC_nobreak">'
5016: .'<label><input type="radio" name="'
5017: .$parent.'" value="1" checked="checked" />'
5018: .&mt('Display').'</label>';
5019: if ($parent eq 'instcode') {
5020: $datatable .= ' ';
5021: } else {
5022: $datatable .= '</span></td></tr><tr><td>'
5023: .'<span class="LC_nobreak">';
5024: }
5025: $datatable .= '<label><input type="radio" name="'
5026: .$parent.'" value="0" />'
5027: .&mt('Do not display').'</label></span>';
5028: if ($parent eq 'communities') {
5029: $datatable .= '</td></tr></table>';
5030: }
5031: $datatable .= '</td>';
5032: } else {
5033: $datatable .= $parent
5034: .' <span class="LC_nobreak"><label>'
5035: .'<input type="checkbox" name="deletecategory" '
5036: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
5037: }
5038: my $depth = 1;
5039: push(@path,$parent);
5040: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
5041: pop(@path);
5042: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
5043: $itemcount ++;
5044: }
5045: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5046: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
5047: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
5048: for (my $k=0; $k<=$maxnum; $k++) {
5049: my $vpos = $k+1;
5050: my $selstr;
5051: if ($k == $numtop) {
5052: $selstr = ' selected="selected" ';
5053: }
5054: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5055: }
5056: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
5057: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
5058: .'</tr>'."\n";
5059: $itemcount ++;
5060: foreach my $default ('instcode','communities') {
5061: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
5062: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5063: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
5064: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
5065: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
5066: for (my $k=0; $k<=$maxnum; $k++) {
5067: my $vpos = $k+1;
5068: my $selstr;
5069: if ($k == $maxnum) {
5070: $selstr = ' selected="selected" ';
5071: }
5072: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5073: }
5074: $datatable .= '</select></span></td>'.
5075: '<td><span class="LC_nobreak">'.
5076: $default_names{$default}.'</span>';
5077: if ($default eq 'instcode') {
5078: $datatable .= '<br /><span class="LC_nobreak">('
5079: .&mt('with institutional codes').')</span>';
5080: }
5081: $datatable .= '</td>'
5082: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
5083: .&mt('Display').'</label> '
5084: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
5085: .&mt('Do not display').'</label></span></td></tr>';
5086: }
5087: }
5088: }
5089: } else {
5090: $datatable .= &initialize_categories($itemcount);
5091: }
5092: } else {
5093: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td>'
5094: .&initialize_categories($itemcount);
5095: }
5096: $$rowtotal += $itemcount;
5097: }
5098: return $datatable;
5099: }
5100:
5101: sub print_serverstatuses {
5102: my ($dom,$settings,$rowtotal) = @_;
5103: my $datatable;
5104: my @pages = &serverstatus_pages();
5105: my (%namedaccess,%machineaccess);
5106: foreach my $type (@pages) {
5107: $namedaccess{$type} = '';
5108: $machineaccess{$type}= '';
5109: }
5110: if (ref($settings) eq 'HASH') {
5111: foreach my $type (@pages) {
5112: if (exists($settings->{$type})) {
5113: if (ref($settings->{$type}) eq 'HASH') {
5114: foreach my $key (keys(%{$settings->{$type}})) {
5115: if ($key eq 'namedusers') {
5116: $namedaccess{$type} = $settings->{$type}->{$key};
5117: } elsif ($key eq 'machines') {
5118: $machineaccess{$type} = $settings->{$type}->{$key};
5119: }
5120: }
5121: }
5122: }
5123: }
5124: }
5125: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
5126: my $rownum = 0;
5127: my $css_class;
5128: foreach my $type (@pages) {
5129: $rownum ++;
5130: $css_class = $rownum%2?' class="LC_odd_row"':'';
5131: $datatable .= '<tr'.$css_class.'>'.
5132: '<td><span class="LC_nobreak">'.
5133: $titles->{$type}.'</span></td>'.
5134: '<td class="LC_left_item">'.
5135: '<input type="text" name="'.$type.'_namedusers" '.
5136: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
5137: '<td class="LC_right_item">'.
5138: '<span class="LC_nobreak">'.
5139: '<input type="text" name="'.$type.'_machines" '.
5140: 'value="'.$machineaccess{$type}.'" size="10" />'.
5141: '</td></tr>'."\n";
5142: }
5143: $$rowtotal += $rownum;
5144: return $datatable;
5145: }
5146:
5147: sub serverstatus_pages {
5148: return ('userstatus','lonstatus','loncron','server-status','codeversions',
5149: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
5150: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
5151: 'uniquecodes','diskusage');
5152: }
5153:
5154: sub defaults_javascript {
5155: my ($settings) = @_;
5156: return unless (ref($settings) eq 'HASH');
5157: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
5158: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
5159: if ($maxnum eq '') {
5160: $maxnum = 0;
5161: }
5162: $maxnum ++;
5163: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
5164: return <<"ENDSCRIPT";
5165: <script type="text/javascript">
5166: // <![CDATA[
5167: function reorderTypes(form,caller) {
5168: var changedVal;
5169: $jstext
5170: var newpos = 'addinststatus_pos';
5171: var current = new Array;
5172: var maxh = $maxnum;
5173: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5174: var oldVal;
5175: if (caller == newpos) {
5176: changedVal = newitemVal;
5177: } else {
5178: var curritem = 'inststatus_pos_'+caller;
5179: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
5180: current[newitemVal] = newpos;
5181: }
5182: for (var i=0; i<inststatuses.length; i++) {
5183: if (inststatuses[i] != caller) {
5184: var elementName = 'inststatus_pos_'+inststatuses[i];
5185: if (form.elements[elementName]) {
5186: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5187: current[currVal] = elementName;
5188: }
5189: }
5190: }
5191: for (var j=0; j<maxh; j++) {
5192: if (current[j] == undefined) {
5193: oldVal = j;
5194: }
5195: }
5196: if (oldVal < changedVal) {
5197: for (var k=oldVal+1; k<=changedVal ; k++) {
5198: var elementName = current[k];
5199: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5200: }
5201: } else {
5202: for (var k=changedVal; k<oldVal; k++) {
5203: var elementName = current[k];
5204: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5205: }
5206: }
5207: return;
5208: }
5209:
5210: // ]]>
5211: </script>
5212:
5213: ENDSCRIPT
5214: }
5215: }
5216:
5217: sub coursecategories_javascript {
5218: my ($settings) = @_;
5219: my ($output,$jstext,$cathash);
5220: if (ref($settings) eq 'HASH') {
5221: $cathash = $settings->{'cats'};
5222: }
5223: if (ref($cathash) eq 'HASH') {
5224: my (@cats,@jsarray,%idx);
5225: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
5226: if (@jsarray > 0) {
5227: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
5228: for (my $i=0; $i<@jsarray; $i++) {
5229: if (ref($jsarray[$i]) eq 'ARRAY') {
5230: my $catstr = join('","',@{$jsarray[$i]});
5231: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
5232: }
5233: }
5234: }
5235: } else {
5236: $jstext = ' var categories = Array(1);'."\n".
5237: ' categories[0] = Array("instcode_pos");'."\n";
5238: }
5239: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
5240: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
5241: my $choose_again = '\\n'.&mt('Please use a different name for the new top level category.');
5242: $output = <<"ENDSCRIPT";
5243: <script type="text/javascript">
5244: // <![CDATA[
5245: function reorderCats(form,parent,item,idx) {
5246: var changedVal;
5247: $jstext
5248: var newpos = 'addcategory_pos';
5249: if (parent == '') {
5250: var has_instcode = 0;
5251: var maxtop = categories[idx].length;
5252: for (var j=0; j<maxtop; j++) {
5253: if (categories[idx][j] == 'instcode::0') {
5254: has_instcode == 1;
5255: }
5256: }
5257: if (has_instcode == 0) {
5258: categories[idx][maxtop] = 'instcode_pos';
5259: }
5260: } else {
5261: newpos += '_'+parent;
5262: }
5263: var maxh = 1 + categories[idx].length;
5264: var current = new Array;
5265: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5266: if (item == newpos) {
5267: changedVal = newitemVal;
5268: } else {
5269: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
5270: current[newitemVal] = newpos;
5271: }
5272: for (var i=0; i<categories[idx].length; i++) {
5273: var elementName = categories[idx][i];
5274: if (elementName != item) {
5275: if (form.elements[elementName]) {
5276: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5277: current[currVal] = elementName;
5278: }
5279: }
5280: }
5281: var oldVal;
5282: for (var j=0; j<maxh; j++) {
5283: if (current[j] == undefined) {
5284: oldVal = j;
5285: }
5286: }
5287: if (oldVal < changedVal) {
5288: for (var k=oldVal+1; k<=changedVal ; k++) {
5289: var elementName = current[k];
5290: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5291: }
5292: } else {
5293: for (var k=changedVal; k<oldVal; k++) {
5294: var elementName = current[k];
5295: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5296: }
5297: }
5298: return;
5299: }
5300:
5301: function categoryCheck(form) {
5302: if (form.elements['addcategory_name'].value == 'instcode') {
5303: alert('$instcode_reserved\\n$choose_again');
5304: return false;
5305: }
5306: if (form.elements['addcategory_name'].value == 'communities') {
5307: alert('$communities_reserved\\n$choose_again');
5308: return false;
5309: }
5310: return true;
5311: }
5312:
5313: // ]]>
5314: </script>
5315:
5316: ENDSCRIPT
5317: return $output;
5318: }
5319:
5320: sub initialize_categories {
5321: my ($itemcount) = @_;
5322: my ($datatable,$css_class,$chgstr);
5323: my %default_names = (
5324: instcode => 'Official courses (with institutional codes)',
5325: communities => 'Communities',
5326: );
5327: my $select0 = ' selected="selected"';
5328: my $select1 = '';
5329: foreach my $default ('instcode','communities') {
5330: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5331: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
5332: if ($default eq 'communities') {
5333: $select1 = $select0;
5334: $select0 = '';
5335: }
5336: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5337: .'<select name="'.$default.'_pos">'
5338: .'<option value="0"'.$select0.'>1</option>'
5339: .'<option value="1"'.$select1.'>2</option>'
5340: .'<option value="2">3</option></select> '
5341: .$default_names{$default}
5342: .'</span></td><td><span class="LC_nobreak">'
5343: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
5344: .&mt('Display').'</label> <label>'
5345: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
5346: .'</label></span></td></tr>';
5347: $itemcount ++;
5348: }
5349: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5350: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
5351: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5352: .'<select name="addcategory_pos"'.$chgstr.'>'
5353: .'<option value="0">1</option>'
5354: .'<option value="1">2</option>'
5355: .'<option value="2" selected="selected">3</option></select> '
5356: .&mt('Add category').'</td><td>'.&mt('Name:')
5357: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
5358: return $datatable;
5359: }
5360:
5361: sub build_category_rows {
5362: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
5363: my ($text,$name,$item,$chgstr);
5364: if (ref($cats) eq 'ARRAY') {
5365: my $maxdepth = scalar(@{$cats});
5366: if (ref($cats->[$depth]) eq 'HASH') {
5367: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
5368: my $numchildren = @{$cats->[$depth]{$parent}};
5369: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
5370: $text .= '<td><table class="LC_data_table">';
5371: my ($idxnum,$parent_name,$parent_item);
5372: my $higher = $depth - 1;
5373: if ($higher == 0) {
5374: $parent_name = &escape($parent).'::'.$higher;
5375: } else {
5376: if (ref($path) eq 'ARRAY') {
5377: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
5378: }
5379: }
5380: $parent_item = 'addcategory_pos_'.$parent_name;
5381: for (my $j=0; $j<=$numchildren; $j++) {
5382: if ($j < $numchildren) {
5383: $name = $cats->[$depth]{$parent}[$j];
5384: $item = &escape($name).':'.&escape($parent).':'.$depth;
5385: $idxnum = $idx->{$item};
5386: } else {
5387: $name = $parent_name;
5388: $item = $parent_item;
5389: }
5390: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
5391: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
5392: for (my $i=0; $i<=$numchildren; $i++) {
5393: my $vpos = $i+1;
5394: my $selstr;
5395: if ($j == $i) {
5396: $selstr = ' selected="selected" ';
5397: }
5398: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
5399: }
5400: $text .= '</select> ';
5401: if ($j < $numchildren) {
5402: my $deeper = $depth+1;
5403: $text .= $name.' '
5404: .'<label><input type="checkbox" name="deletecategory" value="'
5405: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
5406: if(ref($path) eq 'ARRAY') {
5407: push(@{$path},$name);
5408: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
5409: pop(@{$path});
5410: }
5411: } else {
5412: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
5413: if ($j == $numchildren) {
5414: $text .= $name;
5415: } else {
5416: $text .= $item;
5417: }
5418: $text .= '" value="" />';
5419: }
5420: $text .= '</td></tr>';
5421: }
5422: $text .= '</table></td>';
5423: } else {
5424: my $higher = $depth-1;
5425: if ($higher == 0) {
5426: $name = &escape($parent).'::'.$higher;
5427: } else {
5428: if (ref($path) eq 'ARRAY') {
5429: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
5430: }
5431: }
5432: my $colspan;
5433: if ($parent ne 'instcode') {
5434: $colspan = $maxdepth - $depth - 1;
5435: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
5436: }
5437: }
5438: }
5439: }
5440: return $text;
5441: }
5442:
5443: sub modifiable_userdata_row {
5444: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref) = @_;
5445: my ($role,$rolename,$statustype);
5446: $role = $item;
5447: if ($context eq 'cancreate') {
5448: if ($item =~ /^emailusername_(.+)$/) {
5449: $statustype = $1;
5450: $role = 'emailusername';
5451: if (ref($usertypes) eq 'HASH') {
5452: if ($usertypes->{$statustype}) {
5453: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
5454: } else {
5455: $rolename = &mt('Data provided by user');
5456: }
5457: }
5458: }
5459: } elsif ($context eq 'selfcreate') {
5460: if (ref($usertypes) eq 'HASH') {
5461: $rolename = $usertypes->{$role};
5462: } else {
5463: $rolename = $role;
5464: }
5465: } else {
5466: if ($role eq 'cr') {
5467: $rolename = &mt('Custom role');
5468: } else {
5469: $rolename = &Apache::lonnet::plaintext($role);
5470: }
5471: }
5472: my (@fields,%fieldtitles);
5473: if (ref($fieldsref) eq 'ARRAY') {
5474: @fields = @{$fieldsref};
5475: } else {
5476: @fields = ('lastname','firstname','middlename','generation',
5477: 'permanentemail','id');
5478: }
5479: if ((ref($titlesref) eq 'HASH')) {
5480: %fieldtitles = %{$titlesref};
5481: } else {
5482: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5483: }
5484: my $output;
5485: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
5486: $output = '<tr '.$css_class.'>'.
5487: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
5488: '<td class="LC_left_item" colspan="2"><table>';
5489: my $rem;
5490: my %checks;
5491: if (ref($settings) eq 'HASH') {
5492: if (ref($settings->{$context}) eq 'HASH') {
5493: if (ref($settings->{$context}->{$role}) eq 'HASH') {
5494: my $hashref = $settings->{$context}->{$role};
5495: if ($role eq 'emailusername') {
5496: if ($statustype) {
5497: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
5498: $hashref = $settings->{$context}->{$role}->{$statustype};
5499: if (ref($hashref) eq 'HASH') {
5500: foreach my $field (@fields) {
5501: if ($hashref->{$field}) {
5502: $checks{$field} = $hashref->{$field};
5503: }
5504: }
5505: }
5506: }
5507: }
5508: } else {
5509: if (ref($hashref) eq 'HASH') {
5510: foreach my $field (@fields) {
5511: if ($hashref->{$field}) {
5512: $checks{$field} = ' checked="checked" ';
5513: }
5514: }
5515: }
5516: }
5517: }
5518: }
5519: }
5520:
5521: for (my $i=0; $i<@fields; $i++) {
5522: my $rem = $i%($numinrow);
5523: if ($rem == 0) {
5524: if ($i > 0) {
5525: $output .= '</tr>';
5526: }
5527: $output .= '<tr>';
5528: }
5529: my $check = ' ';
5530: unless ($role eq 'emailusername') {
5531: if (exists($checks{$fields[$i]})) {
5532: $check = $checks{$fields[$i]}
5533: } else {
5534: if ($role eq 'st') {
5535: if (ref($settings) ne 'HASH') {
5536: $check = ' checked="checked" ';
5537: }
5538: }
5539: }
5540: }
5541: $output .= '<td class="LC_left_item">'.
5542: '<span class="LC_nobreak">';
5543: if ($role eq 'emailusername') {
5544: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
5545: $checks{$fields[$i]} = 'omit';
5546: }
5547: foreach my $option ('required','optional','omit') {
5548: my $checked='';
5549: if ($checks{$fields[$i]} eq $option) {
5550: $checked='checked="checked" ';
5551: }
5552: $output .= '<label>'.
5553: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
5554: &mt($option).'</label>'.(' ' x2);
5555: }
5556: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
5557: } else {
5558: $output .= '<label>'.
5559: '<input type="checkbox" name="canmodify_'.$role.'" '.
5560: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
5561: '</label>';
5562: }
5563: $output .= '</span></td>';
5564: $rem = @fields%($numinrow);
5565: }
5566: my $colsleft = $numinrow - $rem;
5567: if ($colsleft > 1 ) {
5568: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5569: ' </td>';
5570: } elsif ($colsleft == 1) {
5571: $output .= '<td class="LC_left_item"> </td>';
5572: }
5573: $output .= '</tr></table></td></tr>';
5574: return $output;
5575: }
5576:
5577: sub insttypes_row {
5578: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rownum) = @_;
5579: my %lt = &Apache::lonlocal::texthash (
5580: cansearch => 'Users allowed to search',
5581: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
5582: lockablenames => 'User preference to lock name',
5583: );
5584: my $showdom;
5585: if ($context eq 'cansearch') {
5586: $showdom = ' ('.$dom.')';
5587: }
5588: my $class = 'LC_left_item';
5589: if ($context eq 'statustocreate') {
5590: $class = 'LC_right_item';
5591: }
5592: my $css_class = ' class="LC_odd_row"';
5593: if ($rownum ne '') {
5594: $css_class = ($rownum%2? ' class="LC_odd_row"':'');
5595: }
5596: my $output = '<tr'.$css_class.'>'.
5597: '<td>'.$lt{$context}.$showdom.
5598: '</td><td class="'.$class.'" colspan="2"><table>';
5599: my $rem;
5600: if (ref($types) eq 'ARRAY') {
5601: for (my $i=0; $i<@{$types}; $i++) {
5602: if (defined($usertypes->{$types->[$i]})) {
5603: my $rem = $i%($numinrow);
5604: if ($rem == 0) {
5605: if ($i > 0) {
5606: $output .= '</tr>';
5607: }
5608: $output .= '<tr>';
5609: }
5610: my $check = ' ';
5611: if (ref($settings) eq 'HASH') {
5612: if (ref($settings->{$context}) eq 'ARRAY') {
5613: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
5614: $check = ' checked="checked" ';
5615: }
5616: } elsif ($context eq 'statustocreate') {
5617: $check = ' checked="checked" ';
5618: }
5619: }
5620: $output .= '<td class="LC_left_item">'.
5621: '<span class="LC_nobreak"><label>'.
5622: '<input type="checkbox" name="'.$context.'" '.
5623: 'value="'.$types->[$i].'"'.$check.'/>'.
5624: $usertypes->{$types->[$i]}.'</label></span></td>';
5625: }
5626: }
5627: $rem = @{$types}%($numinrow);
5628: }
5629: my $colsleft = $numinrow - $rem;
5630: if (($rem == 0) && (@{$types} > 0)) {
5631: $output .= '<tr>';
5632: }
5633: if ($colsleft > 1) {
5634: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
5635: } else {
5636: $output .= '<td class="LC_left_item">';
5637: }
5638: my $defcheck = ' ';
5639: if (ref($settings) eq 'HASH') {
5640: if (ref($settings->{$context}) eq 'ARRAY') {
5641: if (grep(/^default$/,@{$settings->{$context}})) {
5642: $defcheck = ' checked="checked" ';
5643: }
5644: } elsif ($context eq 'statustocreate') {
5645: $defcheck = ' checked="checked" ';
5646: }
5647: }
5648: $output .= '<span class="LC_nobreak"><label>'.
5649: '<input type="checkbox" name="'.$context.'" '.
5650: 'value="default"'.$defcheck.'/>'.
5651: $othertitle.'</label></span></td>'.
5652: '</tr></table></td></tr>';
5653: return $output;
5654: }
5655:
5656: sub sorted_searchtitles {
5657: my %searchtitles = &Apache::lonlocal::texthash(
5658: 'uname' => 'username',
5659: 'lastname' => 'last name',
5660: 'lastfirst' => 'last name, first name',
5661: );
5662: my @titleorder = ('uname','lastname','lastfirst');
5663: return (\%searchtitles,\@titleorder);
5664: }
5665:
5666: sub sorted_searchtypes {
5667: my %srchtypes_desc = (
5668: exact => 'is exact match',
5669: contains => 'contains ..',
5670: begins => 'begins with ..',
5671: );
5672: my @srchtypeorder = ('exact','begins','contains');
5673: return (\%srchtypes_desc,\@srchtypeorder);
5674: }
5675:
5676: sub usertype_update_row {
5677: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
5678: my $datatable;
5679: my $numinrow = 4;
5680: foreach my $type (@{$types}) {
5681: if (defined($usertypes->{$type})) {
5682: $$rownums ++;
5683: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
5684: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
5685: '</td><td class="LC_left_item"><table>';
5686: for (my $i=0; $i<@{$fields}; $i++) {
5687: my $rem = $i%($numinrow);
5688: if ($rem == 0) {
5689: if ($i > 0) {
5690: $datatable .= '</tr>';
5691: }
5692: $datatable .= '<tr>';
5693: }
5694: my $check = ' ';
5695: if (ref($settings) eq 'HASH') {
5696: if (ref($settings->{'fields'}) eq 'HASH') {
5697: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
5698: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
5699: $check = ' checked="checked" ';
5700: }
5701: }
5702: }
5703: }
5704:
5705: if ($i == @{$fields}-1) {
5706: my $colsleft = $numinrow - $rem;
5707: if ($colsleft > 1) {
5708: $datatable .= '<td colspan="'.$colsleft.'">';
5709: } else {
5710: $datatable .= '<td>';
5711: }
5712: } else {
5713: $datatable .= '<td>';
5714: }
5715: $datatable .= '<span class="LC_nobreak"><label>'.
5716: '<input type="checkbox" name="updateable_'.$type.
5717: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
5718: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
5719: }
5720: $datatable .= '</tr></table></td></tr>';
5721: }
5722: }
5723: return $datatable;
5724: }
5725:
5726: sub modify_login {
5727: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
5728: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
5729: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
5730: %title = ( coursecatalog => 'Display course catalog',
5731: adminmail => 'Display administrator E-mail address',
5732: helpdesk => 'Display "Contact Helpdesk" link',
5733: newuser => 'Link for visitors to create a user account',
5734: loginheader => 'Log-in box header');
5735: @offon = ('off','on');
5736: if (ref($domconfig{login}) eq 'HASH') {
5737: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
5738: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
5739: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
5740: }
5741: }
5742: }
5743: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
5744: \%domconfig,\%loginhash);
5745: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
5746: foreach my $item (@toggles) {
5747: $loginhash{login}{$item} = $env{'form.'.$item};
5748: }
5749: $loginhash{login}{loginheader} = $env{'form.loginheader'};
5750: if (ref($colchanges{'login'}) eq 'HASH') {
5751: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
5752: \%loginhash);
5753: }
5754:
5755: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5756: my @loginvia_attribs = ('serverpath','custompath','exempt');
5757: if (keys(%servers) > 1) {
5758: foreach my $lonhost (keys(%servers)) {
5759: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
5760: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
5761: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
5762: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
5763: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
5764: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
5765: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
5766: $changes{'loginvia'}{$lonhost} = 1;
5767: } else {
5768: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
5769: $changes{'loginvia'}{$lonhost} = 1;
5770: }
5771: } else {
5772: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
5773: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
5774: $changes{'loginvia'}{$lonhost} = 1;
5775: }
5776: }
5777: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
5778: foreach my $item (@loginvia_attribs) {
5779: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
5780: }
5781: } else {
5782: foreach my $item (@loginvia_attribs) {
5783: my $new = $env{'form.'.$lonhost.'_'.$item};
5784: if (($item eq 'serverpath') && ($new eq 'custom')) {
5785: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
5786: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
5787: $new = '/';
5788: }
5789: }
5790: if (($item eq 'custompath') &&
5791: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
5792: $new = '';
5793: }
5794: if ($new ne $curr_loginvia{$lonhost}{$item}) {
5795: $changes{'loginvia'}{$lonhost} = 1;
5796: }
5797: if ($item eq 'exempt') {
5798: $new =~ s/^\s+//;
5799: $new =~ s/\s+$//;
5800: my @poss_ips = split(/\s*[,:]\s*/,$new);
5801: my @okips;
5802: foreach my $ip (@poss_ips) {
5803: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
5804: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
5805: push(@okips,$ip);
5806: }
5807: }
5808: }
5809: if (@okips > 0) {
5810: $new = join(',',@okips);
5811: } else {
5812: $new = '';
5813: }
5814: }
5815: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
5816: }
5817: }
5818: } else {
5819: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
5820: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
5821: $changes{'loginvia'}{$lonhost} = 1;
5822: foreach my $item (@loginvia_attribs) {
5823: my $new = $env{'form.'.$lonhost.'_'.$item};
5824: if (($item eq 'serverpath') && ($new eq 'custom')) {
5825: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
5826: $new = '/';
5827: }
5828: }
5829: if (($item eq 'custompath') &&
5830: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
5831: $new = '';
5832: }
5833: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
5834: }
5835: }
5836: }
5837: }
5838: }
5839:
5840: my $servadm = $r->dir_config('lonAdmEMail');
5841: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
5842: if (ref($domconfig{'login'}) eq 'HASH') {
5843: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
5844: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
5845: if ($lang eq 'nolang') {
5846: push(@currlangs,$lang);
5847: } elsif (defined($langchoices{$lang})) {
5848: push(@currlangs,$lang);
5849: } else {
5850: next;
5851: }
5852: }
5853: }
5854: }
5855: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
5856: if (@currlangs > 0) {
5857: foreach my $lang (@currlangs) {
5858: if (grep(/^\Q$lang\E$/,@delurls)) {
5859: $changes{'helpurl'}{$lang} = 1;
5860: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
5861: $changes{'helpurl'}{$lang} = 1;
5862: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
5863: push(@newlangs,$lang);
5864: } else {
5865: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
5866: }
5867: }
5868: }
5869: unless (grep(/^nolang$/,@currlangs)) {
5870: if ($env{'form.loginhelpurl_nolang.filename'}) {
5871: $changes{'helpurl'}{'nolang'} = 1;
5872: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
5873: push(@newlangs,'nolang');
5874: }
5875: }
5876: if ($env{'form.loginhelpurl_add_lang'}) {
5877: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
5878: ($env{'form.loginhelpurl_add_file.filename'})) {
5879: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
5880: $addedfile = $env{'form.loginhelpurl_add_lang'};
5881: }
5882: }
5883: if ((@newlangs > 0) || ($addedfile)) {
5884: my $error;
5885: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
5886: if ($configuserok eq 'ok') {
5887: if ($switchserver) {
5888: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
5889: } elsif ($author_ok eq 'ok') {
5890: my @allnew = @newlangs;
5891: if ($addedfile ne '') {
5892: push(@allnew,$addedfile);
5893: }
5894: foreach my $lang (@allnew) {
5895: my $formelem = 'loginhelpurl_'.$lang;
5896: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
5897: $formelem = 'loginhelpurl_add_file';
5898: }
5899: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
5900: "help/$lang",'','',$newfile{$lang});
5901: if ($result eq 'ok') {
5902: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
5903: $changes{'helpurl'}{$lang} = 1;
5904: } else {
5905: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
5906: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
5907: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
5908: (!grep(/^\Q$lang\E$/,@delurls))) {
5909:
5910: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
5911: }
5912: }
5913: }
5914: } else {
5915: $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);
5916: }
5917: } else {
5918: $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);
5919: }
5920: if ($error) {
5921: &Apache::lonnet::logthis($error);
5922: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
5923: }
5924: }
5925: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
5926:
5927: my $defaulthelpfile = '/adm/loginproblems.html';
5928: my $defaulttext = &mt('Default in use');
5929:
5930: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
5931: $dom);
5932: if ($putresult eq 'ok') {
5933: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
5934: my %defaultchecked = (
5935: 'coursecatalog' => 'on',
5936: 'helpdesk' => 'on',
5937: 'adminmail' => 'off',
5938: 'newuser' => 'off',
5939: );
5940: if (ref($domconfig{'login'}) eq 'HASH') {
5941: foreach my $item (@toggles) {
5942: if ($defaultchecked{$item} eq 'on') {
5943: if (($domconfig{'login'}{$item} eq '0') &&
5944: ($env{'form.'.$item} eq '1')) {
5945: $changes{$item} = 1;
5946: } elsif (($domconfig{'login'}{$item} eq '' ||
5947: $domconfig{'login'}{$item} eq '1') &&
5948: ($env{'form.'.$item} eq '0')) {
5949: $changes{$item} = 1;
5950: }
5951: } elsif ($defaultchecked{$item} eq 'off') {
5952: if (($domconfig{'login'}{$item} eq '1') &&
5953: ($env{'form.'.$item} eq '0')) {
5954: $changes{$item} = 1;
5955: } elsif (($domconfig{'login'}{$item} eq '' ||
5956: $domconfig{'login'}{$item} eq '0') &&
5957: ($env{'form.'.$item} eq '1')) {
5958: $changes{$item} = 1;
5959: }
5960: }
5961: }
5962: }
5963: if (keys(%changes) > 0 || $colchgtext) {
5964: &Apache::loncommon::devalidate_domconfig_cache($dom);
5965: if (ref($lastactref) eq 'HASH') {
5966: $lastactref->{'domainconfig'} = 1;
5967: }
5968: $resulttext = &mt('Changes made:').'<ul>';
5969: foreach my $item (sort(keys(%changes))) {
5970: if ($item eq 'loginvia') {
5971: if (ref($changes{$item}) eq 'HASH') {
5972: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
5973: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
5974: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
5975: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
5976: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
5977: $protocol = 'http' if ($protocol ne 'https');
5978: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
5979:
5980: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
5981: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
5982: } else {
5983: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
5984: }
5985: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
5986: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
5987: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
5988: }
5989: $resulttext .= '</li>';
5990: } else {
5991: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
5992: }
5993: } else {
5994: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
5995: }
5996: }
5997: $resulttext .= '</ul></li>';
5998: }
5999: } elsif ($item eq 'helpurl') {
6000: if (ref($changes{$item}) eq 'HASH') {
6001: foreach my $lang (sort(keys(%{$changes{$item}}))) {
6002: if (grep(/^\Q$lang\E$/,@delurls)) {
6003: my ($chg,$link);
6004: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
6005: if ($lang eq 'nolang') {
6006: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
6007: } else {
6008: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
6009: }
6010: $resulttext .= '<li>'.$chg.'</li>';
6011: } else {
6012: my $chg;
6013: if ($lang eq 'nolang') {
6014: $chg = &mt('custom log-in help file for no preferred language');
6015: } else {
6016: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
6017: }
6018: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
6019: $loginhash{'login'}{'helpurl'}{$lang}.
6020: '?inhibitmenu=yes',$chg,600,500).
6021: '</li>';
6022: }
6023: }
6024: }
6025: } elsif ($item eq 'captcha') {
6026: if (ref($loginhash{'login'}) eq 'HASH') {
6027: my $chgtxt;
6028: if ($loginhash{'login'}{$item} eq 'notused') {
6029: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
6030: } else {
6031: my %captchas = &captcha_phrases();
6032: if ($captchas{$loginhash{'login'}{$item}}) {
6033: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
6034: } else {
6035: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
6036: }
6037: }
6038: $resulttext .= '<li>'.$chgtxt.'</li>';
6039: }
6040: } elsif ($item eq 'recaptchakeys') {
6041: if (ref($loginhash{'login'}) eq 'HASH') {
6042: my ($privkey,$pubkey);
6043: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
6044: $pubkey = $loginhash{'login'}{$item}{'public'};
6045: $privkey = $loginhash{'login'}{$item}{'private'};
6046: }
6047: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
6048: if (!$pubkey) {
6049: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
6050: } else {
6051: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
6052: }
6053: if (!$privkey) {
6054: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
6055: } else {
6056: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
6057: }
6058: $chgtxt .= '</ul>';
6059: $resulttext .= '<li>'.$chgtxt.'</li>';
6060: }
6061: } else {
6062: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
6063: }
6064: }
6065: $resulttext .= $colchgtext.'</ul>';
6066: } else {
6067: $resulttext = &mt('No changes made to log-in page settings');
6068: }
6069: } else {
6070: $resulttext = '<span class="LC_error">'.
6071: &mt('An error occurred: [_1]',$putresult).'</span>';
6072: }
6073: if ($errors) {
6074: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
6075: $errors.'</ul>';
6076: }
6077: return $resulttext;
6078: }
6079:
6080: sub color_font_choices {
6081: my %choices =
6082: &Apache::lonlocal::texthash (
6083: img => "Header",
6084: bgs => "Background colors",
6085: links => "Link colors",
6086: images => "Images",
6087: font => "Font color",
6088: fontmenu => "Font menu",
6089: pgbg => "Page",
6090: tabbg => "Header",
6091: sidebg => "Border",
6092: link => "Link",
6093: alink => "Active link",
6094: vlink => "Visited link",
6095: );
6096: return %choices;
6097: }
6098:
6099: sub modify_rolecolors {
6100: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
6101: my ($resulttext,%rolehash);
6102: $rolehash{'rolecolors'} = {};
6103: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
6104: if ($domconfig{'rolecolors'} eq '') {
6105: $domconfig{'rolecolors'} = {};
6106: }
6107: }
6108: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
6109: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
6110: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
6111: $dom);
6112: if ($putresult eq 'ok') {
6113: if (keys(%changes) > 0) {
6114: &Apache::loncommon::devalidate_domconfig_cache($dom);
6115: if (ref($lastactref) eq 'HASH') {
6116: $lastactref->{'domainconfig'} = 1;
6117: }
6118: $resulttext = &display_colorchgs($dom,\%changes,$roles,
6119: $rolehash{'rolecolors'});
6120: } else {
6121: $resulttext = &mt('No changes made to default color schemes');
6122: }
6123: } else {
6124: $resulttext = '<span class="LC_error">'.
6125: &mt('An error occurred: [_1]',$putresult).'</span>';
6126: }
6127: if ($errors) {
6128: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
6129: $errors.'</ul>';
6130: }
6131: return $resulttext;
6132: }
6133:
6134: sub modify_colors {
6135: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
6136: my (%changes,%choices);
6137: my @bgs;
6138: my @links = ('link','alink','vlink');
6139: my @logintext;
6140: my @images;
6141: my $servadm = $r->dir_config('lonAdmEMail');
6142: my $errors;
6143: my %defaults;
6144: foreach my $role (@{$roles}) {
6145: if ($role eq 'login') {
6146: %choices = &login_choices();
6147: @logintext = ('textcol','bgcol');
6148: } else {
6149: %choices = &color_font_choices();
6150: }
6151: if ($role eq 'login') {
6152: @images = ('img','logo','domlogo','login');
6153: @bgs = ('pgbg','mainbg','sidebg');
6154: } else {
6155: @images = ('img');
6156: @bgs = ('pgbg','tabbg','sidebg');
6157: }
6158: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
6159: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
6160: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
6161: }
6162: if ($role eq 'login') {
6163: foreach my $item (@logintext) {
6164: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6165: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6166: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6167: }
6168: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
6169: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6170: }
6171: }
6172: } else {
6173: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
6174: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
6175: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
6176: }
6177: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
6178: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
6179: }
6180: }
6181: foreach my $item (@bgs) {
6182: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6183: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6184: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6185: }
6186: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
6187: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6188: }
6189: }
6190: foreach my $item (@links) {
6191: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6192: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6193: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6194: }
6195: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
6196: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6197: }
6198: }
6199: my ($configuserok,$author_ok,$switchserver) =
6200: &config_check($dom,$confname,$servadm);
6201: my ($width,$height) = &thumb_dimensions();
6202: if (ref($domconfig->{$role}) ne 'HASH') {
6203: $domconfig->{$role} = {};
6204: }
6205: foreach my $img (@images) {
6206: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
6207: if (defined($env{'form.login_showlogo_'.$img})) {
6208: $confhash->{$role}{'showlogo'}{$img} = 1;
6209: } else {
6210: $confhash->{$role}{'showlogo'}{$img} = 0;
6211: }
6212: }
6213: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
6214: && !defined($domconfig->{$role}{$img})
6215: && !$env{'form.'.$role.'_del_'.$img}
6216: && $env{'form.'.$role.'_import_'.$img}) {
6217: # import the old configured image from the .tab setting
6218: # if they haven't provided a new one
6219: $domconfig->{$role}{$img} =
6220: $env{'form.'.$role.'_import_'.$img};
6221: }
6222: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
6223: my $error;
6224: if ($configuserok eq 'ok') {
6225: if ($switchserver) {
6226: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
6227: } else {
6228: if ($author_ok eq 'ok') {
6229: my ($result,$logourl) =
6230: &publishlogo($r,'upload',$role.'_'.$img,
6231: $dom,$confname,$img,$width,$height);
6232: if ($result eq 'ok') {
6233: $confhash->{$role}{$img} = $logourl;
6234: $changes{$role}{'images'}{$img} = 1;
6235: } else {
6236: $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);
6237: }
6238: } else {
6239: $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);
6240: }
6241: }
6242: } else {
6243: $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);
6244: }
6245: if ($error) {
6246: &Apache::lonnet::logthis($error);
6247: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6248: }
6249: } elsif ($domconfig->{$role}{$img} ne '') {
6250: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
6251: my $error;
6252: if ($configuserok eq 'ok') {
6253: # is confname an author?
6254: if ($switchserver eq '') {
6255: if ($author_ok eq 'ok') {
6256: my ($result,$logourl) =
6257: &publishlogo($r,'copy',$domconfig->{$role}{$img},
6258: $dom,$confname,$img,$width,$height);
6259: if ($result eq 'ok') {
6260: $confhash->{$role}{$img} = $logourl;
6261: $changes{$role}{'images'}{$img} = 1;
6262: }
6263: }
6264: }
6265: }
6266: }
6267: }
6268: }
6269: if (ref($domconfig) eq 'HASH') {
6270: if (ref($domconfig->{$role}) eq 'HASH') {
6271: foreach my $img (@images) {
6272: if ($domconfig->{$role}{$img} ne '') {
6273: if ($env{'form.'.$role.'_del_'.$img}) {
6274: $confhash->{$role}{$img} = '';
6275: $changes{$role}{'images'}{$img} = 1;
6276: } else {
6277: if ($confhash->{$role}{$img} eq '') {
6278: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
6279: }
6280: }
6281: } else {
6282: if ($env{'form.'.$role.'_del_'.$img}) {
6283: $confhash->{$role}{$img} = '';
6284: $changes{$role}{'images'}{$img} = 1;
6285: }
6286: }
6287: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
6288: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
6289: if ($confhash->{$role}{'showlogo'}{$img} ne
6290: $domconfig->{$role}{'showlogo'}{$img}) {
6291: $changes{$role}{'showlogo'}{$img} = 1;
6292: }
6293: } else {
6294: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
6295: $changes{$role}{'showlogo'}{$img} = 1;
6296: }
6297: }
6298: }
6299: }
6300: if ($domconfig->{$role}{'font'} ne '') {
6301: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
6302: $changes{$role}{'font'} = 1;
6303: }
6304: } else {
6305: if ($confhash->{$role}{'font'}) {
6306: $changes{$role}{'font'} = 1;
6307: }
6308: }
6309: if ($role ne 'login') {
6310: if ($domconfig->{$role}{'fontmenu'} ne '') {
6311: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
6312: $changes{$role}{'fontmenu'} = 1;
6313: }
6314: } else {
6315: if ($confhash->{$role}{'fontmenu'}) {
6316: $changes{$role}{'fontmenu'} = 1;
6317: }
6318: }
6319: }
6320: foreach my $item (@bgs) {
6321: if ($domconfig->{$role}{$item} ne '') {
6322: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6323: $changes{$role}{'bgs'}{$item} = 1;
6324: }
6325: } else {
6326: if ($confhash->{$role}{$item}) {
6327: $changes{$role}{'bgs'}{$item} = 1;
6328: }
6329: }
6330: }
6331: foreach my $item (@links) {
6332: if ($domconfig->{$role}{$item} ne '') {
6333: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6334: $changes{$role}{'links'}{$item} = 1;
6335: }
6336: } else {
6337: if ($confhash->{$role}{$item}) {
6338: $changes{$role}{'links'}{$item} = 1;
6339: }
6340: }
6341: }
6342: foreach my $item (@logintext) {
6343: if ($domconfig->{$role}{$item} ne '') {
6344: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6345: $changes{$role}{'logintext'}{$item} = 1;
6346: }
6347: } else {
6348: if ($confhash->{$role}{$item}) {
6349: $changes{$role}{'logintext'}{$item} = 1;
6350: }
6351: }
6352: }
6353: } else {
6354: &default_change_checker($role,\@images,\@links,\@bgs,
6355: \@logintext,$confhash,\%changes);
6356: }
6357: } else {
6358: &default_change_checker($role,\@images,\@links,\@bgs,
6359: \@logintext,$confhash,\%changes);
6360: }
6361: }
6362: return ($errors,%changes);
6363: }
6364:
6365: sub config_check {
6366: my ($dom,$confname,$servadm) = @_;
6367: my ($configuserok,$author_ok,$switchserver,%currroles);
6368: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
6369: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
6370: $confname,$servadm);
6371: if ($configuserok eq 'ok') {
6372: $switchserver = &check_switchserver($dom,$confname);
6373: if ($switchserver eq '') {
6374: $author_ok = &check_authorstatus($dom,$confname,%currroles);
6375: }
6376: }
6377: return ($configuserok,$author_ok,$switchserver);
6378: }
6379:
6380: sub default_change_checker {
6381: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
6382: foreach my $item (@{$links}) {
6383: if ($confhash->{$role}{$item}) {
6384: $changes->{$role}{'links'}{$item} = 1;
6385: }
6386: }
6387: foreach my $item (@{$bgs}) {
6388: if ($confhash->{$role}{$item}) {
6389: $changes->{$role}{'bgs'}{$item} = 1;
6390: }
6391: }
6392: foreach my $item (@{$logintext}) {
6393: if ($confhash->{$role}{$item}) {
6394: $changes->{$role}{'logintext'}{$item} = 1;
6395: }
6396: }
6397: foreach my $img (@{$images}) {
6398: if ($env{'form.'.$role.'_del_'.$img}) {
6399: $confhash->{$role}{$img} = '';
6400: $changes->{$role}{'images'}{$img} = 1;
6401: }
6402: if ($role eq 'login') {
6403: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
6404: $changes->{$role}{'showlogo'}{$img} = 1;
6405: }
6406: }
6407: }
6408: if ($confhash->{$role}{'font'}) {
6409: $changes->{$role}{'font'} = 1;
6410: }
6411: }
6412:
6413: sub display_colorchgs {
6414: my ($dom,$changes,$roles,$confhash) = @_;
6415: my (%choices,$resulttext);
6416: if (!grep(/^login$/,@{$roles})) {
6417: $resulttext = &mt('Changes made:').'<br />';
6418: }
6419: foreach my $role (@{$roles}) {
6420: if ($role eq 'login') {
6421: %choices = &login_choices();
6422: } else {
6423: %choices = &color_font_choices();
6424: }
6425: if (ref($changes->{$role}) eq 'HASH') {
6426: if ($role ne 'login') {
6427: $resulttext .= '<h4>'.&mt($role).'</h4>';
6428: }
6429: foreach my $key (sort(keys(%{$changes->{$role}}))) {
6430: if ($role ne 'login') {
6431: $resulttext .= '<ul>';
6432: }
6433: if (ref($changes->{$role}{$key}) eq 'HASH') {
6434: if ($role ne 'login') {
6435: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
6436: }
6437: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
6438: if (($role eq 'login') && ($key eq 'showlogo')) {
6439: if ($confhash->{$role}{$key}{$item}) {
6440: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
6441: } else {
6442: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
6443: }
6444: } elsif ($confhash->{$role}{$item} eq '') {
6445: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
6446: } else {
6447: my $newitem = $confhash->{$role}{$item};
6448: if ($key eq 'images') {
6449: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
6450: }
6451: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
6452: }
6453: }
6454: if ($role ne 'login') {
6455: $resulttext .= '</ul></li>';
6456: }
6457: } else {
6458: if ($confhash->{$role}{$key} eq '') {
6459: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
6460: } else {
6461: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
6462: }
6463: }
6464: if ($role ne 'login') {
6465: $resulttext .= '</ul>';
6466: }
6467: }
6468: }
6469: }
6470: return $resulttext;
6471: }
6472:
6473: sub thumb_dimensions {
6474: return ('200','50');
6475: }
6476:
6477: sub check_dimensions {
6478: my ($inputfile) = @_;
6479: my ($fullwidth,$fullheight);
6480: if ($inputfile =~ m|^[/\w.\-]+$|) {
6481: if (open(PIPE,"identify $inputfile 2>&1 |")) {
6482: my $imageinfo = <PIPE>;
6483: if (!close(PIPE)) {
6484: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
6485: }
6486: chomp($imageinfo);
6487: my ($fullsize) =
6488: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
6489: if ($fullsize) {
6490: ($fullwidth,$fullheight) = split(/x/,$fullsize);
6491: }
6492: }
6493: }
6494: return ($fullwidth,$fullheight);
6495: }
6496:
6497: sub check_configuser {
6498: my ($uhome,$dom,$confname,$servadm) = @_;
6499: my ($configuserok,%currroles);
6500: if ($uhome eq 'no_host') {
6501: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
6502: my $configpass = &LONCAPA::Enrollment::create_password();
6503: $configuserok =
6504: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
6505: $configpass,'','','','','',undef,$servadm);
6506: } else {
6507: $configuserok = 'ok';
6508: %currroles =
6509: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
6510: }
6511: return ($configuserok,%currroles);
6512: }
6513:
6514: sub check_authorstatus {
6515: my ($dom,$confname,%currroles) = @_;
6516: my $author_ok;
6517: if (!$currroles{':'.$dom.':au'}) {
6518: my $start = time;
6519: my $end = 0;
6520: $author_ok =
6521: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
6522: 'au',$end,$start,'','','domconfig');
6523: } else {
6524: $author_ok = 'ok';
6525: }
6526: return $author_ok;
6527: }
6528:
6529: sub publishlogo {
6530: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
6531: my ($output,$fname,$logourl);
6532: if ($action eq 'upload') {
6533: $fname=$env{'form.'.$formname.'.filename'};
6534: chop($env{'form.'.$formname});
6535: } else {
6536: ($fname) = ($formname =~ /([^\/]+)$/);
6537: }
6538: if ($savefileas ne '') {
6539: $fname = $savefileas;
6540: }
6541: $fname=&Apache::lonnet::clean_filename($fname);
6542: # See if there is anything left
6543: unless ($fname) { return ('error: no uploaded file'); }
6544: $fname="$subdir/$fname";
6545: my $docroot=$r->dir_config('lonDocRoot');
6546: my $filepath="$docroot/priv";
6547: my $relpath = "$dom/$confname";
6548: my ($fnamepath,$file,$fetchthumb);
6549: $file=$fname;
6550: if ($fname=~m|/|) {
6551: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
6552: }
6553: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
6554: my $count;
6555: for ($count=5;$count<=$#parts;$count++) {
6556: $filepath.="/$parts[$count]";
6557: if ((-e $filepath)!=1) {
6558: mkdir($filepath,02770);
6559: }
6560: }
6561: # Check for bad extension and disallow upload
6562: if ($file=~/\.(\w+)$/ &&
6563: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
6564: $output =
6565: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
6566: } elsif ($file=~/\.(\w+)$/ &&
6567: !defined(&Apache::loncommon::fileembstyle($1))) {
6568: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
6569: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
6570: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
6571: } elsif (-d "$filepath/$file") {
6572: $output = &mt('Filename is a directory name - rename the file and re-upload');
6573: } else {
6574: my $source = $filepath.'/'.$file;
6575: my $logfile;
6576: if (!open($logfile,">>$source".'.log')) {
6577: return (&mt('No write permission to Authoring Space'));
6578: }
6579: print $logfile
6580: "\n================= Publish ".localtime()." ================\n".
6581: $env{'user.name'}.':'.$env{'user.domain'}."\n";
6582: # Save the file
6583: if (!open(FH,'>'.$source)) {
6584: &Apache::lonnet::logthis('Failed to create '.$source);
6585: return (&mt('Failed to create file'));
6586: }
6587: if ($action eq 'upload') {
6588: if (!print FH ($env{'form.'.$formname})) {
6589: &Apache::lonnet::logthis('Failed to write to '.$source);
6590: return (&mt('Failed to write file'));
6591: }
6592: } else {
6593: my $original = &Apache::lonnet::filelocation('',$formname);
6594: if(!copy($original,$source)) {
6595: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
6596: return (&mt('Failed to write file'));
6597: }
6598: }
6599: close(FH);
6600: chmod(0660, $source); # Permissions to rw-rw---.
6601:
6602: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
6603: my $copyfile=$targetdir.'/'.$file;
6604:
6605: my @parts=split(/\//,$targetdir);
6606: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
6607: for (my $count=5;$count<=$#parts;$count++) {
6608: $path.="/$parts[$count]";
6609: if (!-e $path) {
6610: print $logfile "\nCreating directory ".$path;
6611: mkdir($path,02770);
6612: }
6613: }
6614: my $versionresult;
6615: if (-e $copyfile) {
6616: $versionresult = &logo_versioning($targetdir,$file,$logfile);
6617: } else {
6618: $versionresult = 'ok';
6619: }
6620: if ($versionresult eq 'ok') {
6621: if (copy($source,$copyfile)) {
6622: print $logfile "\nCopied original source to ".$copyfile."\n";
6623: $output = 'ok';
6624: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
6625: push(@{$modified_urls},[$copyfile,$source]);
6626: my $metaoutput =
6627: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
6628: unless ($registered_cleanup) {
6629: my $handlers = $r->get_handlers('PerlCleanupHandler');
6630: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
6631: $registered_cleanup=1;
6632: }
6633: } else {
6634: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
6635: $output = &mt('Failed to copy file to RES space').", $!";
6636: }
6637: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
6638: my $inputfile = $filepath.'/'.$file;
6639: my $outfile = $filepath.'/'.'tn-'.$file;
6640: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
6641: if ($fullwidth ne '' && $fullheight ne '') {
6642: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
6643: my $thumbsize = $thumbwidth.'x'.$thumbheight;
6644: system("convert -sample $thumbsize $inputfile $outfile");
6645: chmod(0660, $filepath.'/tn-'.$file);
6646: if (-e $outfile) {
6647: my $copyfile=$targetdir.'/tn-'.$file;
6648: if (copy($outfile,$copyfile)) {
6649: print $logfile "\nCopied source to ".$copyfile."\n";
6650: my $thumb_metaoutput =
6651: &write_metadata($dom,$confname,$formname,
6652: $targetdir,'tn-'.$file,$logfile);
6653: push(@{$modified_urls},[$copyfile,$outfile]);
6654: unless ($registered_cleanup) {
6655: my $handlers = $r->get_handlers('PerlCleanupHandler');
6656: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
6657: $registered_cleanup=1;
6658: }
6659: } else {
6660: print $logfile "\nUnable to write ".$copyfile.
6661: ':'.$!."\n";
6662: }
6663: }
6664: }
6665: }
6666: }
6667: } else {
6668: $output = $versionresult;
6669: }
6670: }
6671: return ($output,$logourl);
6672: }
6673:
6674: sub logo_versioning {
6675: my ($targetdir,$file,$logfile) = @_;
6676: my $target = $targetdir.'/'.$file;
6677: my ($maxversion,$fn,$extn,$output);
6678: $maxversion = 0;
6679: if ($file =~ /^(.+)\.(\w+)$/) {
6680: $fn=$1;
6681: $extn=$2;
6682: }
6683: opendir(DIR,$targetdir);
6684: while (my $filename=readdir(DIR)) {
6685: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
6686: $maxversion=($1>$maxversion)?$1:$maxversion;
6687: }
6688: }
6689: $maxversion++;
6690: print $logfile "\nCreating old version ".$maxversion."\n";
6691: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
6692: if (copy($target,$copyfile)) {
6693: print $logfile "Copied old target to ".$copyfile."\n";
6694: $copyfile=$copyfile.'.meta';
6695: if (copy($target.'.meta',$copyfile)) {
6696: print $logfile "Copied old target metadata to ".$copyfile."\n";
6697: $output = 'ok';
6698: } else {
6699: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
6700: $output = &mt('Failed to copy old meta').", $!, ";
6701: }
6702: } else {
6703: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
6704: $output = &mt('Failed to copy old target').", $!, ";
6705: }
6706: return $output;
6707: }
6708:
6709: sub write_metadata {
6710: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
6711: my (%metadatafields,%metadatakeys,$output);
6712: $metadatafields{'title'}=$formname;
6713: $metadatafields{'creationdate'}=time;
6714: $metadatafields{'lastrevisiondate'}=time;
6715: $metadatafields{'copyright'}='public';
6716: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
6717: $env{'user.domain'};
6718: $metadatafields{'authorspace'}=$confname.':'.$dom;
6719: $metadatafields{'domain'}=$dom;
6720: {
6721: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
6722: my $mfh;
6723: if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
6724: foreach (sort(keys(%metadatafields))) {
6725: unless ($_=~/\./) {
6726: my $unikey=$_;
6727: $unikey=~/^([A-Za-z]+)/;
6728: my $tag=$1;
6729: $tag=~tr/A-Z/a-z/;
6730: print $mfh "\n\<$tag";
6731: foreach (split(/\,/,$metadatakeys{$unikey})) {
6732: my $value=$metadatafields{$unikey.'.'.$_};
6733: $value=~s/\"/\'\'/g;
6734: print $mfh ' '.$_.'="'.$value.'"';
6735: }
6736: print $mfh '>'.
6737: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
6738: .'</'.$tag.'>';
6739: }
6740: }
6741: $output = 'ok';
6742: print $logfile "\nWrote metadata";
6743: close($mfh);
6744: } else {
6745: print $logfile "\nFailed to open metadata file";
6746: $output = &mt('Could not write metadata');
6747: }
6748: }
6749: return $output;
6750: }
6751:
6752: sub notifysubscribed {
6753: foreach my $targetsource (@{$modified_urls}){
6754: next unless (ref($targetsource) eq 'ARRAY');
6755: my ($target,$source)=@{$targetsource};
6756: if ($source ne '') {
6757: if (open(my $logfh,'>>'.$source.'.log')) {
6758: print $logfh "\nCleanup phase: Notifications\n";
6759: my @subscribed=&subscribed_hosts($target);
6760: foreach my $subhost (@subscribed) {
6761: print $logfh "\nNotifying host ".$subhost.':';
6762: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
6763: print $logfh $reply;
6764: }
6765: my @subscribedmeta=&subscribed_hosts("$target.meta");
6766: foreach my $subhost (@subscribedmeta) {
6767: print $logfh "\nNotifying host for metadata only ".$subhost.':';
6768: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
6769: $subhost);
6770: print $logfh $reply;
6771: }
6772: print $logfh "\n============ Done ============\n";
6773: close($logfh);
6774: }
6775: }
6776: }
6777: return OK;
6778: }
6779:
6780: sub subscribed_hosts {
6781: my ($target) = @_;
6782: my @subscribed;
6783: if (open(my $fh,"<$target.subscription")) {
6784: while (my $subline=<$fh>) {
6785: if ($subline =~ /^($match_lonid):/) {
6786: my $host = $1;
6787: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
6788: unless (grep(/^\Q$host\E$/,@subscribed)) {
6789: push(@subscribed,$host);
6790: }
6791: }
6792: }
6793: }
6794: }
6795: return @subscribed;
6796: }
6797:
6798: sub check_switchserver {
6799: my ($dom,$confname) = @_;
6800: my ($allowed,$switchserver);
6801: my $home = &Apache::lonnet::homeserver($confname,$dom);
6802: if ($home eq 'no_host') {
6803: $home = &Apache::lonnet::domain($dom,'primary');
6804: }
6805: my @ids=&Apache::lonnet::current_machine_ids();
6806: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
6807: if (!$allowed) {
6808: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
6809: }
6810: return $switchserver;
6811: }
6812:
6813: sub modify_quotas {
6814: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
6815: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
6816: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
6817: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
6818: $validationfieldsref);
6819: if ($action eq 'quotas') {
6820: $context = 'tools';
6821: } else {
6822: $context = $action;
6823: }
6824: if ($context eq 'requestcourses') {
6825: @usertools = ('official','unofficial','community','textbook');
6826: @options =('norequest','approval','validate','autolimit');
6827: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
6828: %titles = &courserequest_titles();
6829: $toolregexp = join('|',@usertools);
6830: %conditions = &courserequest_conditions();
6831: $confname = $dom.'-domainconfig';
6832: my $servadm = $r->dir_config('lonAdmEMail');
6833: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
6834: ($validationitemsref,$validationnamesref,$validationfieldsref) =
6835: &Apache::loncoursequeueadmin::requestcourses_validation_types();
6836: } elsif ($context eq 'requestauthor') {
6837: @usertools = ('author');
6838: %titles = &authorrequest_titles();
6839: } else {
6840: @usertools = ('aboutme','blog','webdav','portfolio');
6841: %titles = &tool_titles();
6842: }
6843: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
6844: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6845: foreach my $key (keys(%env)) {
6846: if ($context eq 'requestcourses') {
6847: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
6848: my $item = $1;
6849: my $type = $2;
6850: if ($type =~ /^limit_(.+)/) {
6851: $limithash{$item}{$1} = $env{$key};
6852: } else {
6853: $confhash{$item}{$type} = $env{$key};
6854: }
6855: }
6856: } elsif ($context eq 'requestauthor') {
6857: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
6858: $confhash{$1} = $env{$key};
6859: }
6860: } else {
6861: if ($key =~ /^form\.quota_(.+)$/) {
6862: $confhash{'defaultquota'}{$1} = $env{$key};
6863: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
6864: $confhash{'authorquota'}{$1} = $env{$key};
6865: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
6866: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
6867: }
6868: }
6869: }
6870: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
6871: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
6872: @approvalnotify = sort(@approvalnotify);
6873: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
6874: my @crstypes = ('official','unofficial','community','textbook');
6875: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
6876: foreach my $type (@hasuniquecode) {
6877: if (grep(/^\Q$type\E$/,@crstypes)) {
6878: $confhash{'uniquecode'}{$type} = 1;
6879: }
6880: }
6881: my (%newbook,%allpos);
6882: if ($context eq 'requestcourses') {
6883: foreach my $type ('textbooks','templates') {
6884: @{$allpos{$type}} = ();
6885: my $invalid;
6886: if ($type eq 'textbooks') {
6887: $invalid = &mt('Invalid LON-CAPA course for textbook');
6888: } else {
6889: $invalid = &mt('Invalid LON-CAPA course for template');
6890: }
6891: if ($env{'form.'.$type.'_addbook'}) {
6892: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
6893: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
6894: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
6895: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
6896: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
6897: } else {
6898: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
6899: my $position = $env{'form.'.$type.'_addbook_pos'};
6900: $position =~ s/\D+//g;
6901: if ($position ne '') {
6902: $allpos{$type}[$position] = $newbook{$type};
6903: }
6904: }
6905: } else {
6906: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
6907: }
6908: }
6909: }
6910: }
6911: if (ref($domconfig{$action}) eq 'HASH') {
6912: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
6913: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
6914: $changes{'notify'}{'approval'} = 1;
6915: }
6916: } else {
6917: if ($confhash{'notify'}{'approval'}) {
6918: $changes{'notify'}{'approval'} = 1;
6919: }
6920: }
6921: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
6922: if (ref($confhash{'uniquecode'}) eq 'HASH') {
6923: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
6924: unless ($confhash{'uniquecode'}{$crstype}) {
6925: $changes{'uniquecode'} = 1;
6926: }
6927: }
6928: unless ($changes{'uniquecode'}) {
6929: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
6930: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
6931: $changes{'uniquecode'} = 1;
6932: }
6933: }
6934: }
6935: } else {
6936: $changes{'uniquecode'} = 1;
6937: }
6938: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
6939: $changes{'uniquecode'} = 1;
6940: }
6941: if ($context eq 'requestcourses') {
6942: foreach my $type ('textbooks','templates') {
6943: if (ref($domconfig{$action}{$type}) eq 'HASH') {
6944: my %deletions;
6945: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
6946: if (@todelete) {
6947: map { $deletions{$_} = 1; } @todelete;
6948: }
6949: my %imgdeletions;
6950: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
6951: if (@todeleteimages) {
6952: map { $imgdeletions{$_} = 1; } @todeleteimages;
6953: }
6954: my $maxnum = $env{'form.'.$type.'_maxnum'};
6955: for (my $i=0; $i<=$maxnum; $i++) {
6956: my $itemid = $env{'form.'.$type.'_id_'.$i};
6957: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
6958: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
6959: if ($deletions{$key}) {
6960: if ($domconfig{$action}{$type}{$key}{'image'}) {
6961: #FIXME need to obsolete item in RES space
6962: }
6963: next;
6964: } else {
6965: my $newpos = $env{'form.'.$itemid};
6966: $newpos =~ s/\D+//g;
6967: foreach my $item ('subject','title','publisher','author') {
6968: next if ((($item eq 'author') || ($item eq 'publisher')) &&
6969: ($type eq 'templates'));
6970: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
6971: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
6972: $changes{$type}{$key} = 1;
6973: }
6974: }
6975: $allpos{$type}[$newpos] = $key;
6976: }
6977: if ($imgdeletions{$key}) {
6978: $changes{$type}{$key} = 1;
6979: #FIXME need to obsolete item in RES space
6980: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
6981: my ($cdom,$cnum) = split(/_/,$key);
6982: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
6983: $cdom,$cnum,$type,$configuserok,
6984: $switchserver,$author_ok);
6985: if ($imgurl) {
6986: $confhash{$type}{$key}{'image'} = $imgurl;
6987: $changes{$type}{$key} = 1;
6988: }
6989: if ($error) {
6990: &Apache::lonnet::logthis($error);
6991: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6992: }
6993: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
6994: $confhash{$type}{$key}{'image'} =
6995: $domconfig{$action}{$type}{$key}{'image'};
6996: }
6997: }
6998: }
6999: }
7000: }
7001: }
7002: } else {
7003: if ($confhash{'notify'}{'approval'}) {
7004: $changes{'notify'}{'approval'} = 1;
7005: }
7006: if (ref($confhash{'uniquecode'} eq 'HASH')) {
7007: $changes{'uniquecode'} = 1;
7008: }
7009: }
7010: if ($context eq 'requestcourses') {
7011: foreach my $type ('textbooks','templates') {
7012: if ($newbook{$type}) {
7013: $changes{$type}{$newbook{$type}} = 1;
7014: foreach my $item ('subject','title','publisher','author') {
7015: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7016: ($type eq 'template'));
7017: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
7018: if ($env{'form.'.$type.'_addbook_'.$item}) {
7019: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
7020: }
7021: }
7022: if ($type eq 'textbooks') {
7023: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
7024: my ($cdom,$cnum) = split(/_/,$newbook{$type});
7025: my ($imageurl,$error) =
7026: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
7027: $configuserok,$switchserver,$author_ok);
7028: if ($imageurl) {
7029: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
7030: }
7031: if ($error) {
7032: &Apache::lonnet::logthis($error);
7033: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7034: }
7035: }
7036: }
7037: }
7038: if (@{$allpos{$type}} > 0) {
7039: my $idx = 0;
7040: foreach my $item (@{$allpos{$type}}) {
7041: if ($item ne '') {
7042: $confhash{$type}{$item}{'order'} = $idx;
7043: if (ref($domconfig{$action}) eq 'HASH') {
7044: if (ref($domconfig{$action}{$type}) eq 'HASH') {
7045: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
7046: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
7047: $changes{$type}{$item} = 1;
7048: }
7049: }
7050: }
7051: }
7052: $idx ++;
7053: }
7054: }
7055: }
7056: }
7057: if (ref($validationitemsref) eq 'ARRAY') {
7058: foreach my $item (@{$validationitemsref}) {
7059: if ($item eq 'fields') {
7060: my @changed;
7061: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
7062: if (@{$confhash{'validation'}{$item}} > 0) {
7063: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
7064: }
7065: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7066: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
7067: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
7068: $domconfig{'requestcourses'}{'validation'}{$item});
7069: } else {
7070: @changed = @{$confhash{'validation'}{$item}};
7071: }
7072: } else {
7073: @changed = @{$confhash{'validation'}{$item}};
7074: }
7075: if (@changed) {
7076: if ($confhash{'validation'}{$item}) {
7077: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
7078: } else {
7079: $changes{'validation'}{$item} = &mt('None');
7080: }
7081: }
7082: } else {
7083: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
7084: if ($item eq 'markup') {
7085: if ($env{'form.requestcourses_validation_'.$item}) {
7086: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
7087: }
7088: }
7089: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7090: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
7091: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7092: }
7093: } else {
7094: if ($confhash{'validation'}{$item} ne '') {
7095: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7096: }
7097: }
7098: }
7099: }
7100: }
7101: if ($env{'form.validationdc'}) {
7102: my $newval = $env{'form.validationdc'};
7103: my %domcoords = &get_active_dcs($dom);
7104: if (exists($domcoords{$newval})) {
7105: $confhash{'validation'}{'dc'} = $newval;
7106: }
7107: }
7108: if (ref($confhash{'validation'}) eq 'HASH') {
7109: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7110: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
7111: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
7112: if ($confhash{'validation'}{'dc'} eq '') {
7113: $changes{'validation'}{'dc'} = &mt('None');
7114: } else {
7115: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7116: }
7117: }
7118: } elsif ($confhash{'validation'}{'dc'} ne '') {
7119: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7120: }
7121: } elsif ($confhash{'validation'}{'dc'} ne '') {
7122: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7123: }
7124: } elsif (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7125: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
7126: $changes{'validation'}{'dc'} = &mt('None');
7127: }
7128: }
7129: }
7130: } else {
7131: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
7132: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
7133: }
7134: foreach my $item (@usertools) {
7135: foreach my $type (@{$types},'default','_LC_adv') {
7136: my $unset;
7137: if ($context eq 'requestcourses') {
7138: $unset = '0';
7139: if ($type eq '_LC_adv') {
7140: $unset = '';
7141: }
7142: if ($confhash{$item}{$type} eq 'autolimit') {
7143: $confhash{$item}{$type} .= '=';
7144: unless ($limithash{$item}{$type} =~ /\D/) {
7145: $confhash{$item}{$type} .= $limithash{$item}{$type};
7146: }
7147: }
7148: } elsif ($context eq 'requestauthor') {
7149: $unset = '0';
7150: if ($type eq '_LC_adv') {
7151: $unset = '';
7152: }
7153: } else {
7154: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
7155: $confhash{$item}{$type} = 1;
7156: } else {
7157: $confhash{$item}{$type} = 0;
7158: }
7159: }
7160: if (ref($domconfig{$action}) eq 'HASH') {
7161: if ($action eq 'requestauthor') {
7162: if ($domconfig{$action}{$type} ne $confhash{$type}) {
7163: $changes{$type} = 1;
7164: }
7165: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
7166: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
7167: $changes{$item}{$type} = 1;
7168: }
7169: } else {
7170: if ($context eq 'requestcourses') {
7171: if ($confhash{$item}{$type} ne $unset) {
7172: $changes{$item}{$type} = 1;
7173: }
7174: } else {
7175: if (!$confhash{$item}{$type}) {
7176: $changes{$item}{$type} = 1;
7177: }
7178: }
7179: }
7180: } else {
7181: if ($context eq 'requestcourses') {
7182: if ($confhash{$item}{$type} ne $unset) {
7183: $changes{$item}{$type} = 1;
7184: }
7185: } elsif ($context eq 'requestauthor') {
7186: if ($confhash{$type} ne $unset) {
7187: $changes{$type} = 1;
7188: }
7189: } else {
7190: if (!$confhash{$item}{$type}) {
7191: $changes{$item}{$type} = 1;
7192: }
7193: }
7194: }
7195: }
7196: }
7197: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
7198: if (ref($domconfig{'quotas'}) eq 'HASH') {
7199: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
7200: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
7201: if (exists($confhash{'defaultquota'}{$key})) {
7202: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
7203: $changes{'defaultquota'}{$key} = 1;
7204: }
7205: } else {
7206: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
7207: }
7208: }
7209: } else {
7210: foreach my $key (keys(%{$domconfig{'quotas'}})) {
7211: if (exists($confhash{'defaultquota'}{$key})) {
7212: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
7213: $changes{'defaultquota'}{$key} = 1;
7214: }
7215: } else {
7216: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
7217: }
7218: }
7219: }
7220: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
7221: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
7222: if (exists($confhash{'authorquota'}{$key})) {
7223: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
7224: $changes{'authorquota'}{$key} = 1;
7225: }
7226: } else {
7227: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
7228: }
7229: }
7230: }
7231: }
7232: if (ref($confhash{'defaultquota'}) eq 'HASH') {
7233: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
7234: if (ref($domconfig{'quotas'}) eq 'HASH') {
7235: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
7236: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
7237: $changes{'defaultquota'}{$key} = 1;
7238: }
7239: } else {
7240: if (!exists($domconfig{'quotas'}{$key})) {
7241: $changes{'defaultquota'}{$key} = 1;
7242: }
7243: }
7244: } else {
7245: $changes{'defaultquota'}{$key} = 1;
7246: }
7247: }
7248: }
7249: if (ref($confhash{'authorquota'}) eq 'HASH') {
7250: foreach my $key (keys(%{$confhash{'authorquota'}})) {
7251: if (ref($domconfig{'quotas'}) eq 'HASH') {
7252: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
7253: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
7254: $changes{'authorquota'}{$key} = 1;
7255: }
7256: } else {
7257: $changes{'authorquota'}{$key} = 1;
7258: }
7259: } else {
7260: $changes{'authorquota'}{$key} = 1;
7261: }
7262: }
7263: }
7264: }
7265:
7266: if ($context eq 'requestauthor') {
7267: $domdefaults{'requestauthor'} = \%confhash;
7268: } else {
7269: foreach my $key (keys(%confhash)) {
7270: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
7271: $domdefaults{$key} = $confhash{$key};
7272: }
7273: }
7274: }
7275:
7276: my %quotahash = (
7277: $action => { %confhash }
7278: );
7279: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
7280: $dom);
7281: if ($putresult eq 'ok') {
7282: if (keys(%changes) > 0) {
7283: my $cachetime = 24*60*60;
7284: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
7285: if (ref($lastactref) eq 'HASH') {
7286: $lastactref->{'domdefaults'} = 1;
7287: }
7288: $resulttext = &mt('Changes made:').'<ul>';
7289: unless (($context eq 'requestcourses') ||
7290: ($context eq 'requestauthor')) {
7291: if (ref($changes{'defaultquota'}) eq 'HASH') {
7292: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
7293: foreach my $type (@{$types},'default') {
7294: if (defined($changes{'defaultquota'}{$type})) {
7295: my $typetitle = $usertypes->{$type};
7296: if ($type eq 'default') {
7297: $typetitle = $othertitle;
7298: }
7299: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
7300: }
7301: }
7302: $resulttext .= '</ul></li>';
7303: }
7304: if (ref($changes{'authorquota'}) eq 'HASH') {
7305: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
7306: foreach my $type (@{$types},'default') {
7307: if (defined($changes{'authorquota'}{$type})) {
7308: my $typetitle = $usertypes->{$type};
7309: if ($type eq 'default') {
7310: $typetitle = $othertitle;
7311: }
7312: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
7313: }
7314: }
7315: $resulttext .= '</ul></li>';
7316: }
7317: }
7318: my %newenv;
7319: foreach my $item (@usertools) {
7320: my (%haschgs,%inconf);
7321: if ($context eq 'requestauthor') {
7322: %haschgs = %changes;
7323: %inconf = %confhash;
7324: } else {
7325: if (ref($changes{$item}) eq 'HASH') {
7326: %haschgs = %{$changes{$item}};
7327: }
7328: if (ref($confhash{$item}) eq 'HASH') {
7329: %inconf = %{$confhash{$item}};
7330: }
7331: }
7332: if (keys(%haschgs) > 0) {
7333: my $newacc =
7334: &Apache::lonnet::usertools_access($env{'user.name'},
7335: $env{'user.domain'},
7336: $item,'reload',$context);
7337: if (($context eq 'requestcourses') ||
7338: ($context eq 'requestauthor')) {
7339: if ($env{'environment.canrequest.'.$item} ne $newacc) {
7340: $newenv{'environment.canrequest.'.$item} = $newacc;
7341: }
7342: } else {
7343: if ($env{'environment.availabletools.'.$item} ne $newacc) {
7344: $newenv{'environment.availabletools.'.$item} = $newacc;
7345: }
7346: }
7347: unless ($context eq 'requestauthor') {
7348: $resulttext .= '<li>'.$titles{$item}.'<ul>';
7349: }
7350: foreach my $type (@{$types},'default','_LC_adv') {
7351: if ($haschgs{$type}) {
7352: my $typetitle = $usertypes->{$type};
7353: if ($type eq 'default') {
7354: $typetitle = $othertitle;
7355: } elsif ($type eq '_LC_adv') {
7356: $typetitle = 'LON-CAPA Advanced Users';
7357: }
7358: if ($inconf{$type}) {
7359: if ($context eq 'requestcourses') {
7360: my $cond;
7361: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
7362: if ($1 eq '') {
7363: $cond = &mt('(Automatic processing of any request).');
7364: } else {
7365: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
7366: }
7367: } else {
7368: $cond = $conditions{$inconf{$type}};
7369: }
7370: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
7371: } elsif ($context eq 'requestauthor') {
7372: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
7373: $titles{$inconf{$type}},$typetitle);
7374:
7375: } else {
7376: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
7377: }
7378: } else {
7379: if ($type eq '_LC_adv') {
7380: if ($inconf{$type} eq '0') {
7381: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
7382: } else {
7383: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
7384: }
7385: } else {
7386: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
7387: }
7388: }
7389: }
7390: }
7391: unless ($context eq 'requestauthor') {
7392: $resulttext .= '</ul></li>';
7393: }
7394: }
7395: }
7396: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
7397: if (ref($changes{'notify'}) eq 'HASH') {
7398: if ($changes{'notify'}{'approval'}) {
7399: if (ref($confhash{'notify'}) eq 'HASH') {
7400: if ($confhash{'notify'}{'approval'}) {
7401: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
7402: } else {
7403: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
7404: }
7405: }
7406: }
7407: }
7408: }
7409: if ($action eq 'requestcourses') {
7410: my @offon = ('off','on');
7411: if ($changes{'uniquecode'}) {
7412: if (ref($confhash{'uniquecode'}) eq 'HASH') {
7413: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
7414: $resulttext .= '<li>'.
7415: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
7416: '</li>';
7417: } else {
7418: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
7419: '</li>';
7420: }
7421: }
7422: foreach my $type ('textbooks','templates') {
7423: if (ref($changes{$type}) eq 'HASH') {
7424: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
7425: foreach my $key (sort(keys(%{$changes{$type}}))) {
7426: my %coursehash = &Apache::lonnet::coursedescription($key);
7427: my $coursetitle = $coursehash{'description'};
7428: my $position = $confhash{$type}{$key}{'order'} + 1;
7429: $resulttext .= '<li>';
7430: foreach my $item ('subject','title','publisher','author') {
7431: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7432: ($type eq 'templates'));
7433: my $name = $item.':';
7434: $name =~ s/^(\w)/\U$1/;
7435: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
7436: }
7437: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
7438: if ($type eq 'textbooks') {
7439: if ($confhash{$type}{$key}{'image'}) {
7440: $resulttext .= ' '.&mt('Image: [_1]',
7441: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
7442: ' alt="Textbook cover" />').'<br />';
7443: }
7444: }
7445: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
7446: }
7447: $resulttext .= '</ul></li>';
7448: }
7449: }
7450: if (ref($changes{'validation'}) eq 'HASH') {
7451: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
7452: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
7453: foreach my $item (@{$validationitemsref}) {
7454: if (exists($changes{'validation'}{$item})) {
7455: if ($item eq 'markup') {
7456: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
7457: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
7458: } else {
7459: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
7460: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
7461: }
7462: }
7463: }
7464: if (exists($changes{'validation'}{'dc'})) {
7465: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
7466: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
7467: }
7468: }
7469: }
7470: }
7471: $resulttext .= '</ul>';
7472: if (keys(%newenv)) {
7473: &Apache::lonnet::appenv(\%newenv);
7474: }
7475: } else {
7476: if ($context eq 'requestcourses') {
7477: $resulttext = &mt('No changes made to rights to request creation of courses.');
7478: } elsif ($context eq 'requestauthor') {
7479: $resulttext = &mt('No changes made to rights to request author space.');
7480: } else {
7481: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
7482: }
7483: }
7484: } else {
7485: $resulttext = '<span class="LC_error">'.
7486: &mt('An error occurred: [_1]',$putresult).'</span>';
7487: }
7488: if ($errors) {
7489: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
7490: '<ul>'.$errors.'</ul></p>';
7491: }
7492: return $resulttext;
7493: }
7494:
7495: sub process_textbook_image {
7496: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
7497: my $filename = $env{'form.'.$caller.'.filename'};
7498: my ($error,$url);
7499: my ($width,$height) = (50,50);
7500: if ($configuserok eq 'ok') {
7501: if ($switchserver) {
7502: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
7503: $switchserver);
7504: } elsif ($author_ok eq 'ok') {
7505: my ($result,$imageurl) =
7506: &publishlogo($r,'upload',$caller,$dom,$confname,
7507: "$type/$dom/$cnum/cover",$width,$height);
7508: if ($result eq 'ok') {
7509: $url = $imageurl;
7510: } else {
7511: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
7512: }
7513: } else {
7514: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
7515: }
7516: } else {
7517: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
7518: }
7519: return ($url,$error);
7520: }
7521:
7522: sub modify_autoenroll {
7523: my ($dom,$lastactref,%domconfig) = @_;
7524: my ($resulttext,%changes);
7525: my %currautoenroll;
7526: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
7527: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
7528: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
7529: }
7530: }
7531: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
7532: my %title = ( run => 'Auto-enrollment active',
7533: sender => 'Sender for notification messages',
7534: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)');
7535: my @offon = ('off','on');
7536: my $sender_uname = $env{'form.sender_uname'};
7537: my $sender_domain = $env{'form.sender_domain'};
7538: if ($sender_domain eq '') {
7539: $sender_uname = '';
7540: } elsif ($sender_uname eq '') {
7541: $sender_domain = '';
7542: }
7543: my $coowners = $env{'form.autoassign_coowners'};
7544: my %autoenrollhash = (
7545: autoenroll => { 'run' => $env{'form.autoenroll_run'},
7546: 'sender_uname' => $sender_uname,
7547: 'sender_domain' => $sender_domain,
7548: 'co-owners' => $coowners,
7549: }
7550: );
7551: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
7552: $dom);
7553: if ($putresult eq 'ok') {
7554: if (exists($currautoenroll{'run'})) {
7555: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
7556: $changes{'run'} = 1;
7557: }
7558: } elsif ($autorun) {
7559: if ($env{'form.autoenroll_run'} ne '1') {
7560: $changes{'run'} = 1;
7561: }
7562: }
7563: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
7564: $changes{'sender'} = 1;
7565: }
7566: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
7567: $changes{'sender'} = 1;
7568: }
7569: if ($currautoenroll{'co-owners'} ne '') {
7570: if ($currautoenroll{'co-owners'} ne $coowners) {
7571: $changes{'coowners'} = 1;
7572: }
7573: } elsif ($coowners) {
7574: $changes{'coowners'} = 1;
7575: }
7576: if (keys(%changes) > 0) {
7577: $resulttext = &mt('Changes made:').'<ul>';
7578: if ($changes{'run'}) {
7579: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
7580: }
7581: if ($changes{'sender'}) {
7582: if ($sender_uname eq '' || $sender_domain eq '') {
7583: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
7584: } else {
7585: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
7586: }
7587: }
7588: if ($changes{'coowners'}) {
7589: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
7590: &Apache::loncommon::devalidate_domconfig_cache($dom);
7591: if (ref($lastactref) eq 'HASH') {
7592: $lastactref->{'domainconfig'} = 1;
7593: }
7594: }
7595: $resulttext .= '</ul>';
7596: } else {
7597: $resulttext = &mt('No changes made to auto-enrollment settings');
7598: }
7599: } else {
7600: $resulttext = '<span class="LC_error">'.
7601: &mt('An error occurred: [_1]',$putresult).'</span>';
7602: }
7603: return $resulttext;
7604: }
7605:
7606: sub modify_autoupdate {
7607: my ($dom,%domconfig) = @_;
7608: my ($resulttext,%currautoupdate,%fields,%changes);
7609: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
7610: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
7611: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
7612: }
7613: }
7614: my @offon = ('off','on');
7615: my %title = &Apache::lonlocal::texthash (
7616: run => 'Auto-update:',
7617: classlists => 'Updates to user information in classlists?'
7618: );
7619: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7620: my %fieldtitles = &Apache::lonlocal::texthash (
7621: id => 'Student/Employee ID',
7622: permanentemail => 'E-mail address',
7623: lastname => 'Last Name',
7624: firstname => 'First Name',
7625: middlename => 'Middle Name',
7626: generation => 'Generation',
7627: );
7628: $othertitle = &mt('All users');
7629: if (keys(%{$usertypes}) > 0) {
7630: $othertitle = &mt('Other users');
7631: }
7632: foreach my $key (keys(%env)) {
7633: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
7634: my ($usertype,$item) = ($1,$2);
7635: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
7636: if ($usertype eq 'default') {
7637: push(@{$fields{$1}},$2);
7638: } elsif (ref($types) eq 'ARRAY') {
7639: if (grep(/^\Q$usertype\E$/,@{$types})) {
7640: push(@{$fields{$1}},$2);
7641: }
7642: }
7643: }
7644: }
7645: }
7646: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
7647: @lockablenames = sort(@lockablenames);
7648: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
7649: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
7650: if (@changed) {
7651: $changes{'lockablenames'} = 1;
7652: }
7653: } else {
7654: if (@lockablenames) {
7655: $changes{'lockablenames'} = 1;
7656: }
7657: }
7658: my %updatehash = (
7659: autoupdate => { run => $env{'form.autoupdate_run'},
7660: classlists => $env{'form.classlists'},
7661: fields => {%fields},
7662: lockablenames => \@lockablenames,
7663: }
7664: );
7665: foreach my $key (keys(%currautoupdate)) {
7666: if (($key eq 'run') || ($key eq 'classlists')) {
7667: if (exists($updatehash{autoupdate}{$key})) {
7668: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
7669: $changes{$key} = 1;
7670: }
7671: }
7672: } elsif ($key eq 'fields') {
7673: if (ref($currautoupdate{$key}) eq 'HASH') {
7674: foreach my $item (@{$types},'default') {
7675: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
7676: my $change = 0;
7677: foreach my $type (@{$currautoupdate{$key}{$item}}) {
7678: if (!exists($fields{$item})) {
7679: $change = 1;
7680: last;
7681: } elsif (ref($fields{$item}) eq 'ARRAY') {
7682: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
7683: $change = 1;
7684: last;
7685: }
7686: }
7687: }
7688: if ($change) {
7689: push(@{$changes{$key}},$item);
7690: }
7691: }
7692: }
7693: }
7694: } elsif ($key eq 'lockablenames') {
7695: if (ref($currautoupdate{$key}) eq 'ARRAY') {
7696: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
7697: if (@changed) {
7698: $changes{'lockablenames'} = 1;
7699: }
7700: } else {
7701: if (@lockablenames) {
7702: $changes{'lockablenames'} = 1;
7703: }
7704: }
7705: }
7706: }
7707: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
7708: if (@lockablenames) {
7709: $changes{'lockablenames'} = 1;
7710: }
7711: }
7712: foreach my $item (@{$types},'default') {
7713: if (defined($fields{$item})) {
7714: if (ref($currautoupdate{'fields'}) eq 'HASH') {
7715: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
7716: my $change = 0;
7717: if (ref($fields{$item}) eq 'ARRAY') {
7718: foreach my $type (@{$fields{$item}}) {
7719: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
7720: $change = 1;
7721: last;
7722: }
7723: }
7724: }
7725: if ($change) {
7726: push(@{$changes{'fields'}},$item);
7727: }
7728: } else {
7729: push(@{$changes{'fields'}},$item);
7730: }
7731: } else {
7732: push(@{$changes{'fields'}},$item);
7733: }
7734: }
7735: }
7736: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
7737: $dom);
7738: if ($putresult eq 'ok') {
7739: if (keys(%changes) > 0) {
7740: $resulttext = &mt('Changes made:').'<ul>';
7741: foreach my $key (sort(keys(%changes))) {
7742: if ($key eq 'lockablenames') {
7743: $resulttext .= '<li>';
7744: if (@lockablenames) {
7745: $usertypes->{'default'} = $othertitle;
7746: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
7747: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
7748: } else {
7749: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
7750: }
7751: $resulttext .= '</li>';
7752: } elsif (ref($changes{$key}) eq 'ARRAY') {
7753: foreach my $item (@{$changes{$key}}) {
7754: my @newvalues;
7755: foreach my $type (@{$fields{$item}}) {
7756: push(@newvalues,$fieldtitles{$type});
7757: }
7758: my $newvaluestr;
7759: if (@newvalues > 0) {
7760: $newvaluestr = join(', ',@newvalues);
7761: } else {
7762: $newvaluestr = &mt('none');
7763: }
7764: if ($item eq 'default') {
7765: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
7766: } else {
7767: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
7768: }
7769: }
7770: } else {
7771: my $newvalue;
7772: if ($key eq 'run') {
7773: $newvalue = $offon[$env{'form.autoupdate_run'}];
7774: } else {
7775: $newvalue = $offon[$env{'form.'.$key}];
7776: }
7777: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
7778: }
7779: }
7780: $resulttext .= '</ul>';
7781: } else {
7782: $resulttext = &mt('No changes made to autoupdates');
7783: }
7784: } else {
7785: $resulttext = '<span class="LC_error">'.
7786: &mt('An error occurred: [_1]',$putresult).'</span>';
7787: }
7788: return $resulttext;
7789: }
7790:
7791: sub modify_autocreate {
7792: my ($dom,%domconfig) = @_;
7793: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
7794: if (ref($domconfig{'autocreate'}) eq 'HASH') {
7795: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
7796: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
7797: }
7798: }
7799: my %title= ( xml => 'Auto-creation of courses in XML course description files',
7800: req => 'Auto-creation of validated requests for official courses',
7801: xmldc => 'Identity of course creator of courses from XML files',
7802: );
7803: my @types = ('xml','req');
7804: foreach my $item (@types) {
7805: $newvals{$item} = $env{'form.autocreate_'.$item};
7806: $newvals{$item} =~ s/\D//g;
7807: $newvals{$item} = 0 if ($newvals{$item} eq '');
7808: }
7809: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
7810: my %domcoords = &get_active_dcs($dom);
7811: unless (exists($domcoords{$newvals{'xmldc'}})) {
7812: $newvals{'xmldc'} = '';
7813: }
7814: %autocreatehash = (
7815: autocreate => { xml => $newvals{'xml'},
7816: req => $newvals{'req'},
7817: }
7818: );
7819: if ($newvals{'xmldc'} ne '') {
7820: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
7821: }
7822: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
7823: $dom);
7824: if ($putresult eq 'ok') {
7825: my @items = @types;
7826: if ($newvals{'xml'}) {
7827: push(@items,'xmldc');
7828: }
7829: foreach my $item (@items) {
7830: if (exists($currautocreate{$item})) {
7831: if ($currautocreate{$item} ne $newvals{$item}) {
7832: $changes{$item} = 1;
7833: }
7834: } elsif ($newvals{$item}) {
7835: $changes{$item} = 1;
7836: }
7837: }
7838: if (keys(%changes) > 0) {
7839: my @offon = ('off','on');
7840: $resulttext = &mt('Changes made:').'<ul>';
7841: foreach my $item (@types) {
7842: if ($changes{$item}) {
7843: my $newtxt = $offon[$newvals{$item}];
7844: $resulttext .= '<li>'.
7845: &mt("$title{$item} set to [_1]$newtxt [_2]",
7846: '<b>','</b>').
7847: '</li>';
7848: }
7849: }
7850: if ($changes{'xmldc'}) {
7851: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
7852: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
7853: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
7854: }
7855: $resulttext .= '</ul>';
7856: } else {
7857: $resulttext = &mt('No changes made to auto-creation settings');
7858: }
7859: } else {
7860: $resulttext = '<span class="LC_error">'.
7861: &mt('An error occurred: [_1]',$putresult).'</span>';
7862: }
7863: return $resulttext;
7864: }
7865:
7866: sub modify_directorysrch {
7867: my ($dom,%domconfig) = @_;
7868: my ($resulttext,%changes);
7869: my %currdirsrch;
7870: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
7871: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
7872: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
7873: }
7874: }
7875: my %title = ( available => 'Directory search available',
7876: localonly => 'Other domains can search',
7877: searchby => 'Search types',
7878: searchtypes => 'Search latitude');
7879: my @offon = ('off','on');
7880: my @otherdoms = ('Yes','No');
7881:
7882: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
7883: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
7884: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
7885:
7886: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7887: if (keys(%{$usertypes}) == 0) {
7888: @cansearch = ('default');
7889: } else {
7890: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
7891: foreach my $type (@{$currdirsrch{'cansearch'}}) {
7892: if (!grep(/^\Q$type\E$/,@cansearch)) {
7893: push(@{$changes{'cansearch'}},$type);
7894: }
7895: }
7896: foreach my $type (@cansearch) {
7897: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
7898: push(@{$changes{'cansearch'}},$type);
7899: }
7900: }
7901: } else {
7902: push(@{$changes{'cansearch'}},@cansearch);
7903: }
7904: }
7905:
7906: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
7907: foreach my $by (@{$currdirsrch{'searchby'}}) {
7908: if (!grep(/^\Q$by\E$/,@searchby)) {
7909: push(@{$changes{'searchby'}},$by);
7910: }
7911: }
7912: foreach my $by (@searchby) {
7913: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
7914: push(@{$changes{'searchby'}},$by);
7915: }
7916: }
7917: } else {
7918: push(@{$changes{'searchby'}},@searchby);
7919: }
7920:
7921: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
7922: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
7923: if (!grep(/^\Q$type\E$/,@searchtypes)) {
7924: push(@{$changes{'searchtypes'}},$type);
7925: }
7926: }
7927: foreach my $type (@searchtypes) {
7928: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
7929: push(@{$changes{'searchtypes'}},$type);
7930: }
7931: }
7932: } else {
7933: if (exists($currdirsrch{'searchtypes'})) {
7934: foreach my $type (@searchtypes) {
7935: if ($type ne $currdirsrch{'searchtypes'}) {
7936: push(@{$changes{'searchtypes'}},$type);
7937: }
7938: }
7939: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
7940: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
7941: }
7942: } else {
7943: push(@{$changes{'searchtypes'}},@searchtypes);
7944: }
7945: }
7946:
7947: my %dirsrch_hash = (
7948: directorysrch => { available => $env{'form.dirsrch_available'},
7949: cansearch => \@cansearch,
7950: localonly => $env{'form.dirsrch_localonly'},
7951: searchby => \@searchby,
7952: searchtypes => \@searchtypes,
7953: }
7954: );
7955: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
7956: $dom);
7957: if ($putresult eq 'ok') {
7958: if (exists($currdirsrch{'available'})) {
7959: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
7960: $changes{'available'} = 1;
7961: }
7962: } else {
7963: if ($env{'form.dirsrch_available'} eq '1') {
7964: $changes{'available'} = 1;
7965: }
7966: }
7967: if (exists($currdirsrch{'localonly'})) {
7968: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
7969: $changes{'localonly'} = 1;
7970: }
7971: } else {
7972: if ($env{'form.dirsrch_localonly'} eq '1') {
7973: $changes{'localonly'} = 1;
7974: }
7975: }
7976: if (keys(%changes) > 0) {
7977: $resulttext = &mt('Changes made:').'<ul>';
7978: if ($changes{'available'}) {
7979: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
7980: }
7981: if ($changes{'localonly'}) {
7982: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
7983: }
7984:
7985: if (ref($changes{'cansearch'}) eq 'ARRAY') {
7986: my $chgtext;
7987: if (ref($usertypes) eq 'HASH') {
7988: if (keys(%{$usertypes}) > 0) {
7989: foreach my $type (@{$types}) {
7990: if (grep(/^\Q$type\E$/,@cansearch)) {
7991: $chgtext .= $usertypes->{$type}.'; ';
7992: }
7993: }
7994: if (grep(/^default$/,@cansearch)) {
7995: $chgtext .= $othertitle;
7996: } else {
7997: $chgtext =~ s/\; $//;
7998: }
7999: $resulttext .=
8000: '<li>'.
8001: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
8002: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
8003: '</li>';
8004: }
8005: }
8006: }
8007: if (ref($changes{'searchby'}) eq 'ARRAY') {
8008: my ($searchtitles,$titleorder) = &sorted_searchtitles();
8009: my $chgtext;
8010: foreach my $type (@{$titleorder}) {
8011: if (grep(/^\Q$type\E$/,@searchby)) {
8012: if (defined($searchtitles->{$type})) {
8013: $chgtext .= $searchtitles->{$type}.'; ';
8014: }
8015: }
8016: }
8017: $chgtext =~ s/\; $//;
8018: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
8019: }
8020: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
8021: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
8022: my $chgtext;
8023: foreach my $type (@{$srchtypeorder}) {
8024: if (grep(/^\Q$type\E$/,@searchtypes)) {
8025: if (defined($srchtypes_desc->{$type})) {
8026: $chgtext .= $srchtypes_desc->{$type}.'; ';
8027: }
8028: }
8029: }
8030: $chgtext =~ s/\; $//;
8031: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
8032: }
8033: $resulttext .= '</ul>';
8034: } else {
8035: $resulttext = &mt('No changes made to institution directory search settings');
8036: }
8037: } else {
8038: $resulttext = '<span class="LC_error">'.
8039: &mt('An error occurred: [_1]',$putresult).'</span>';
8040: }
8041: return $resulttext;
8042: }
8043:
8044: sub modify_contacts {
8045: my ($dom,$lastactref,%domconfig) = @_;
8046: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
8047: if (ref($domconfig{'contacts'}) eq 'HASH') {
8048: foreach my $key (keys(%{$domconfig{'contacts'}})) {
8049: $currsetting{$key} = $domconfig{'contacts'}{$key};
8050: }
8051: }
8052: my (%others,%to,%bcc);
8053: my @contacts = ('supportemail','adminemail');
8054: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
8055: 'requestsmail','updatesmail','idconflictsmail');
8056: my @toggles = ('reporterrors','reportupdates');
8057: foreach my $type (@mailings) {
8058: @{$newsetting{$type}} =
8059: &Apache::loncommon::get_env_multiple('form.'.$type);
8060: foreach my $item (@contacts) {
8061: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
8062: $contacts_hash{contacts}{$type}{$item} = 1;
8063: } else {
8064: $contacts_hash{contacts}{$type}{$item} = 0;
8065: }
8066: }
8067: $others{$type} = $env{'form.'.$type.'_others'};
8068: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
8069: if ($type eq 'helpdeskmail') {
8070: $bcc{$type} = $env{'form.'.$type.'_bcc'};
8071: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
8072: }
8073: }
8074: foreach my $item (@contacts) {
8075: $to{$item} = $env{'form.'.$item};
8076: $contacts_hash{'contacts'}{$item} = $to{$item};
8077: }
8078: foreach my $item (@toggles) {
8079: if ($env{'form.'.$item} =~ /^(0|1)$/) {
8080: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
8081: }
8082: }
8083: if (keys(%currsetting) > 0) {
8084: foreach my $item (@contacts) {
8085: if ($to{$item} ne $currsetting{$item}) {
8086: $changes{$item} = 1;
8087: }
8088: }
8089: foreach my $type (@mailings) {
8090: foreach my $item (@contacts) {
8091: if (ref($currsetting{$type}) eq 'HASH') {
8092: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
8093: push(@{$changes{$type}},$item);
8094: }
8095: } else {
8096: push(@{$changes{$type}},@{$newsetting{$type}});
8097: }
8098: }
8099: if ($others{$type} ne $currsetting{$type}{'others'}) {
8100: push(@{$changes{$type}},'others');
8101: }
8102: if ($type eq 'helpdeskmail') {
8103: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
8104: push(@{$changes{$type}},'bcc');
8105: }
8106: }
8107: }
8108: } else {
8109: my %default;
8110: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
8111: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
8112: $default{'errormail'} = 'adminemail';
8113: $default{'packagesmail'} = 'adminemail';
8114: $default{'helpdeskmail'} = 'supportemail';
8115: $default{'lonstatusmail'} = 'adminemail';
8116: $default{'requestsmail'} = 'adminemail';
8117: $default{'updatesmail'} = 'adminemail';
8118: foreach my $item (@contacts) {
8119: if ($to{$item} ne $default{$item}) {
8120: $changes{$item} = 1;
8121: }
8122: }
8123: foreach my $type (@mailings) {
8124: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
8125:
8126: push(@{$changes{$type}},@{$newsetting{$type}});
8127: }
8128: if ($others{$type} ne '') {
8129: push(@{$changes{$type}},'others');
8130: }
8131: if ($type eq 'helpdeskmail') {
8132: if ($bcc{$type} ne '') {
8133: push(@{$changes{$type}},'bcc');
8134: }
8135: }
8136: }
8137: }
8138: foreach my $item (@toggles) {
8139: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
8140: $changes{$item} = 1;
8141: } elsif ((!$env{'form.'.$item}) &&
8142: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
8143: $changes{$item} = 1;
8144: }
8145: }
8146: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
8147: $dom);
8148: if ($putresult eq 'ok') {
8149: if (keys(%changes) > 0) {
8150: &Apache::loncommon::devalidate_domconfig_cache($dom);
8151: if (ref($lastactref) eq 'HASH') {
8152: $lastactref->{'domainconfig'} = 1;
8153: }
8154: my ($titles,$short_titles) = &contact_titles();
8155: $resulttext = &mt('Changes made:').'<ul>';
8156: foreach my $item (@contacts) {
8157: if ($changes{$item}) {
8158: $resulttext .= '<li>'.$titles->{$item}.
8159: &mt(' set to: ').
8160: '<span class="LC_cusr_emph">'.
8161: $to{$item}.'</span></li>';
8162: }
8163: }
8164: foreach my $type (@mailings) {
8165: if (ref($changes{$type}) eq 'ARRAY') {
8166: $resulttext .= '<li>'.$titles->{$type}.': ';
8167: my @text;
8168: foreach my $item (@{$newsetting{$type}}) {
8169: push(@text,$short_titles->{$item});
8170: }
8171: if ($others{$type} ne '') {
8172: push(@text,$others{$type});
8173: }
8174: $resulttext .= '<span class="LC_cusr_emph">'.
8175: join(', ',@text).'</span>';
8176: if ($type eq 'helpdeskmail') {
8177: if ($bcc{$type} ne '') {
8178: $resulttext .= ' '.&mt('with Bcc to').': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
8179: }
8180: }
8181: $resulttext .= '</li>';
8182: }
8183: }
8184: my @offon = ('off','on');
8185: if ($changes{'reporterrors'}) {
8186: $resulttext .= '<li>'.
8187: &mt('E-mail error reports to [_1] set to "'.
8188: $offon[$env{'form.reporterrors'}].'".',
8189: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
8190: &mt('LON-CAPA core group - MSU'),600,500)).
8191: '</li>';
8192: }
8193: if ($changes{'reportupdates'}) {
8194: $resulttext .= '<li>'.
8195: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
8196: $offon[$env{'form.reportupdates'}].'".',
8197: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
8198: &mt('LON-CAPA core group - MSU'),600,500)).
8199: '</li>';
8200: }
8201: $resulttext .= '</ul>';
8202: } else {
8203: $resulttext = &mt('No changes made to contact information');
8204: }
8205: } else {
8206: $resulttext = '<span class="LC_error">'.
8207: &mt('An error occurred: [_1].',$putresult).'</span>';
8208: }
8209: return $resulttext;
8210: }
8211:
8212: sub modify_usercreation {
8213: my ($dom,%domconfig) = @_;
8214: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
8215: my $warningmsg;
8216: if (ref($domconfig{'usercreation'}) eq 'HASH') {
8217: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
8218: if ($key eq 'cancreate') {
8219: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
8220: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
8221: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
8222: ($item eq 'captcha') || ($item eq 'recaptchakeys')) {
8223: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8224: } else {
8225: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8226: }
8227: }
8228: }
8229: } elsif ($key eq 'email_rule') {
8230: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
8231: } else {
8232: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
8233: }
8234: }
8235: }
8236: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
8237: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
8238: my @contexts = ('author','course','requestcrs');
8239: foreach my $item(@contexts) {
8240: $cancreate{$item} = $env{'form.can_createuser_'.$item};
8241: }
8242: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8243: foreach my $item (@contexts) {
8244: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
8245: push(@{$changes{'cancreate'}},$item);
8246: }
8247: }
8248: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
8249: foreach my $item (@contexts) {
8250: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
8251: if ($cancreate{$item} ne 'any') {
8252: push(@{$changes{'cancreate'}},$item);
8253: }
8254: } else {
8255: if ($cancreate{$item} ne 'none') {
8256: push(@{$changes{'cancreate'}},$item);
8257: }
8258: }
8259: }
8260: } else {
8261: foreach my $item (@contexts) {
8262: push(@{$changes{'cancreate'}},$item);
8263: }
8264: }
8265:
8266: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
8267: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
8268: if (!grep(/^\Q$type\E$/,@username_rule)) {
8269: push(@{$changes{'username_rule'}},$type);
8270: }
8271: }
8272: foreach my $type (@username_rule) {
8273: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
8274: push(@{$changes{'username_rule'}},$type);
8275: }
8276: }
8277: } else {
8278: push(@{$changes{'username_rule'}},@username_rule);
8279: }
8280:
8281: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
8282: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
8283: if (!grep(/^\Q$type\E$/,@id_rule)) {
8284: push(@{$changes{'id_rule'}},$type);
8285: }
8286: }
8287: foreach my $type (@id_rule) {
8288: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
8289: push(@{$changes{'id_rule'}},$type);
8290: }
8291: }
8292: } else {
8293: push(@{$changes{'id_rule'}},@id_rule);
8294: }
8295:
8296: my @authen_contexts = ('author','course','domain');
8297: my @authtypes = ('int','krb4','krb5','loc');
8298: my %authhash;
8299: foreach my $item (@authen_contexts) {
8300: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
8301: foreach my $auth (@authtypes) {
8302: if (grep(/^\Q$auth\E$/,@authallowed)) {
8303: $authhash{$item}{$auth} = 1;
8304: } else {
8305: $authhash{$item}{$auth} = 0;
8306: }
8307: }
8308: }
8309: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
8310: foreach my $item (@authen_contexts) {
8311: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
8312: foreach my $auth (@authtypes) {
8313: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
8314: push(@{$changes{'authtypes'}},$item);
8315: last;
8316: }
8317: }
8318: }
8319: }
8320: } else {
8321: foreach my $item (@authen_contexts) {
8322: push(@{$changes{'authtypes'}},$item);
8323: }
8324: }
8325:
8326: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
8327: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
8328: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
8329: $save_usercreate{'id_rule'} = \@id_rule;
8330: $save_usercreate{'username_rule'} = \@username_rule,
8331: $save_usercreate{'authtypes'} = \%authhash;
8332:
8333: my %usercreation_hash = (
8334: usercreation => \%save_usercreate,
8335: );
8336:
8337: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
8338: $dom);
8339:
8340: if ($putresult eq 'ok') {
8341: if (keys(%changes) > 0) {
8342: $resulttext = &mt('Changes made:').'<ul>';
8343: if (ref($changes{'cancreate'}) eq 'ARRAY') {
8344: my %lt = &usercreation_types();
8345: foreach my $type (@{$changes{'cancreate'}}) {
8346: my $chgtext = $lt{$type}.', ';
8347: if ($cancreate{$type} eq 'none') {
8348: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
8349: } elsif ($cancreate{$type} eq 'any') {
8350: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
8351: } elsif ($cancreate{$type} eq 'official') {
8352: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
8353: } elsif ($cancreate{$type} eq 'unofficial') {
8354: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
8355: }
8356: $resulttext .= '<li>'.$chgtext.'</li>';
8357: }
8358: }
8359: if (ref($changes{'username_rule'}) eq 'ARRAY') {
8360: my ($rules,$ruleorder) =
8361: &Apache::lonnet::inst_userrules($dom,'username');
8362: my $chgtext = '<ul>';
8363: foreach my $type (@username_rule) {
8364: if (ref($rules->{$type}) eq 'HASH') {
8365: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
8366: }
8367: }
8368: $chgtext .= '</ul>';
8369: if (@username_rule > 0) {
8370: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
8371: } else {
8372: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
8373: }
8374: }
8375: if (ref($changes{'id_rule'}) eq 'ARRAY') {
8376: my ($idrules,$idruleorder) =
8377: &Apache::lonnet::inst_userrules($dom,'id');
8378: my $chgtext = '<ul>';
8379: foreach my $type (@id_rule) {
8380: if (ref($idrules->{$type}) eq 'HASH') {
8381: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
8382: }
8383: }
8384: $chgtext .= '</ul>';
8385: if (@id_rule > 0) {
8386: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
8387: } else {
8388: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
8389: }
8390: }
8391: my %authname = &authtype_names();
8392: my %context_title = &context_names();
8393: if (ref($changes{'authtypes'}) eq 'ARRAY') {
8394: my $chgtext = '<ul>';
8395: foreach my $type (@{$changes{'authtypes'}}) {
8396: my @allowed;
8397: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
8398: foreach my $auth (@authtypes) {
8399: if ($authhash{$type}{$auth}) {
8400: push(@allowed,$authname{$auth});
8401: }
8402: }
8403: if (@allowed > 0) {
8404: $chgtext .= join(', ',@allowed).'</li>';
8405: } else {
8406: $chgtext .= &mt('none').'</li>';
8407: }
8408: }
8409: $chgtext .= '</ul>';
8410: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
8411: $resulttext .= '</li>';
8412: }
8413: $resulttext .= '</ul>';
8414: } else {
8415: $resulttext = &mt('No changes made to user creation settings');
8416: }
8417: } else {
8418: $resulttext = '<span class="LC_error">'.
8419: &mt('An error occurred: [_1]',$putresult).'</span>';
8420: }
8421: if ($warningmsg ne '') {
8422: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
8423: }
8424: return $resulttext;
8425: }
8426:
8427: sub modify_selfcreation {
8428: my ($dom,%domconfig) = @_;
8429: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%changes,%cancreate);
8430: my (%save_usercreate,%save_usermodify);
8431: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8432: if (ref($types) eq 'ARRAY') {
8433: $usertypes->{'default'} = $othertitle;
8434: push(@{$types},'default');
8435: }
8436: #
8437: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
8438: #
8439: if (ref($domconfig{'usercreation'}) eq 'HASH') {
8440: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
8441: if ($key eq 'cancreate') {
8442: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
8443: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
8444: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
8445: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
8446: ($item eq 'emailusername') || ($item eq 'notify') ||
8447: ($item eq 'selfcreateprocessing') || ($item eq 'shibenv')) {
8448: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8449: } else {
8450: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8451: }
8452: }
8453: }
8454: } elsif ($key eq 'email_rule') {
8455: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
8456: } else {
8457: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
8458: }
8459: }
8460: }
8461: #
8462: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
8463: #
8464: if (ref($domconfig{'usermodification'}) eq 'HASH') {
8465: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
8466: if ($key eq 'selfcreate') {
8467: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
8468: } else {
8469: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
8470: }
8471: }
8472: }
8473:
8474: my @contexts = ('selfcreate');
8475: @{$cancreate{'selfcreate'}} = ();
8476: %{$cancreate{'emailusername'}} = ();
8477: @{$cancreate{'statustocreate'}} = ();
8478: %{$cancreate{'selfcreateprocessing'}} = ();
8479: %{$cancreate{'shibenv'}} = ();
8480: my %selfcreatetypes = (
8481: sso => 'users authenticated by institutional single sign on',
8482: login => 'users authenticated by institutional log-in',
8483: email => 'users who provide a valid e-mail address for use as username',
8484: );
8485: #
8486: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
8487: # is permitted.
8488: #
8489:
8490: my @statuses;
8491: if (ref($domconfig{'inststatus'}) eq 'HASH') {
8492: if (ref($domconfig{'inststatus'}{'inststatusguest'}) eq 'ARRAY') {
8493: @statuses = @{$domconfig{'inststatus'}{'inststatusguest'}};
8494: }
8495: }
8496: push(@statuses,'default');
8497:
8498: foreach my $item ('login','sso','email') {
8499: if ($item eq 'email') {
8500: if ($env{'form.cancreate_email'}) {
8501: push(@{$cancreate{'selfcreate'}},'email');
8502: push(@contexts,'selfcreateprocessing');
8503: foreach my $type (@statuses) {
8504: if ($type eq 'default') {
8505: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess'};
8506: } else {
8507: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
8508: }
8509: }
8510: }
8511: } else {
8512: if ($env{'form.cancreate_'.$item}) {
8513: push(@{$cancreate{'selfcreate'}},$item);
8514: }
8515: }
8516: }
8517: my (@email_rule,%userinfo,%savecaptcha);
8518: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
8519: #
8520: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
8521: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
8522: #
8523:
8524: if ($env{'form.cancreate_email'}) {
8525: push(@contexts,'emailusername');
8526: if (ref($types) eq 'ARRAY') {
8527: foreach my $type (@{$types}) {
8528: if (ref($infofields) eq 'ARRAY') {
8529: foreach my $field (@{$infofields}) {
8530: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
8531: $cancreate{'emailusername'}{$type}{$field} = $1;
8532: }
8533: }
8534: }
8535: }
8536: }
8537: #
8538: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
8539: # queued requests for self-creation of account using e-mail address as username
8540: #
8541:
8542: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
8543: @approvalnotify = sort(@approvalnotify);
8544: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
8545: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8546: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
8547: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
8548: push(@{$changes{'cancreate'}},'notify');
8549: }
8550: } else {
8551: if ($cancreate{'notify'}{'approval'}) {
8552: push(@{$changes{'cancreate'}},'notify');
8553: }
8554: }
8555: } elsif ($cancreate{'notify'}{'approval'}) {
8556: push(@{$changes{'cancreate'}},'notify');
8557: }
8558:
8559: #
8560: # Retrieve rules (if any) governing types of e-mail address which may be used as a username
8561: #
8562: @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
8563: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
8564: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
8565: if (@{$curr_usercreation{'email_rule'}} > 0) {
8566: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
8567: if (!grep(/^\Q$type\E$/,@email_rule)) {
8568: push(@{$changes{'email_rule'}},$type);
8569: }
8570: }
8571: }
8572: if (@email_rule > 0) {
8573: foreach my $type (@email_rule) {
8574: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
8575: push(@{$changes{'email_rule'}},$type);
8576: }
8577: }
8578: }
8579: } elsif (@email_rule > 0) {
8580: push(@{$changes{'email_rule'}},@email_rule);
8581: }
8582: }
8583: #
8584: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
8585: # institutional log-in.
8586: #
8587: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
8588: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
8589: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
8590: ($domdefaults{'auth_def'} eq 'localauth'))) {
8591: $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.').' '.
8592: &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.');
8593: }
8594: }
8595: my @fields = ('lastname','firstname','middlename','generation',
8596: 'permanentemail','id');
8597: my @shibfields = (@fields,'inststatus');
8598: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
8599: #
8600: # Where usernames may created for institutional log-in and/or institutional single sign on:
8601: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
8602: # may self-create accounts
8603: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
8604: # which the user may supply, if institutional data is unavailable.
8605: #
8606: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
8607: if (ref($types) eq 'ARRAY') {
8608: if (@{$types} > 1) {
8609: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
8610: push(@contexts,'statustocreate');
8611: } else {
8612: undef($cancreate{'statustocreate'});
8613: }
8614: foreach my $type (@{$types}) {
8615: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
8616: foreach my $field (@fields) {
8617: if (grep(/^\Q$field\E$/,@modifiable)) {
8618: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
8619: } else {
8620: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
8621: }
8622: }
8623: }
8624: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
8625: foreach my $type (@{$types}) {
8626: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
8627: foreach my $field (@fields) {
8628: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
8629: $curr_usermodify{'selfcreate'}{$type}{$field}) {
8630: push(@{$changes{'selfcreate'}},$type);
8631: last;
8632: }
8633: }
8634: }
8635: }
8636: } else {
8637: foreach my $type (@{$types}) {
8638: push(@{$changes{'selfcreate'}},$type);
8639: }
8640: }
8641: }
8642: foreach my $field (@shibfields) {
8643: if ($env{'form.shibenv_'.$field} ne '') {
8644: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
8645: }
8646: }
8647: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8648: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
8649: foreach my $field (@shibfields) {
8650: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
8651: push(@{$changes{'cancreate'}},'shibenv');
8652: }
8653: }
8654: } else {
8655: foreach my $field (@shibfields) {
8656: if ($env{'form.shibenv_'.$field}) {
8657: push(@{$changes{'cancreate'}},'shibenv');
8658: last;
8659: }
8660: }
8661: }
8662: }
8663: }
8664: foreach my $item (@contexts) {
8665: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
8666: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
8667: if (ref($cancreate{$item}) eq 'ARRAY') {
8668: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
8669: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8670: push(@{$changes{'cancreate'}},$item);
8671: }
8672: }
8673: }
8674: }
8675: if (ref($cancreate{$item}) eq 'ARRAY') {
8676: foreach my $type (@{$cancreate{$item}}) {
8677: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
8678: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8679: push(@{$changes{'cancreate'}},$item);
8680: }
8681: }
8682: }
8683: }
8684: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
8685: if (ref($cancreate{$item}) eq 'HASH') {
8686: foreach my $curr (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
8687: if (ref($curr_usercreation{'cancreate'}{$item}{$curr}) eq 'HASH') {
8688: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$curr}})) {
8689: unless ($curr_usercreation{'cancreate'}{$item}{$curr}{$field} eq $cancreate{$item}{$curr}{$field}) {
8690: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8691: push(@{$changes{'cancreate'}},$item);
8692: }
8693: }
8694: }
8695: } elsif ($item eq 'selfcreateprocessing') {
8696: if ($cancreate{$item}{$curr} ne $curr_usercreation{'cancreate'}{$item}{$curr}) {
8697: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8698: push(@{$changes{'cancreate'}},$item);
8699: }
8700: }
8701: } else {
8702: if (!$cancreate{$item}{$curr}) {
8703: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8704: push(@{$changes{'cancreate'}},$item);
8705: }
8706: }
8707: }
8708: }
8709: foreach my $field (keys(%{$cancreate{$item}})) {
8710: if (ref($cancreate{$item}{$field}) eq 'HASH') {
8711: foreach my $inner (keys(%{$cancreate{$item}{$field}})) {
8712: if (ref($curr_usercreation{'cancreate'}{$item}{$field}) eq 'HASH') {
8713: unless ($curr_usercreation{'cancreate'}{$item}{$field}{$inner} eq $cancreate{$item}{$field}{$inner}) {
8714: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8715: push(@{$changes{'cancreate'}},$item);
8716: }
8717: }
8718: } else {
8719: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8720: push(@{$changes{'cancreate'}},$item);
8721: }
8722: }
8723: }
8724: } elsif ($item eq 'selfcreateprocessing') {
8725: if ($cancreate{$item}{$field} ne $curr_usercreation{'cancreate'}{$item}{$field}) {
8726: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8727: push(@{$changes{'cancreate'}},$item);
8728: }
8729: }
8730: } else {
8731: if (!$curr_usercreation{'cancreate'}{$item}{$field}) {
8732: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8733: push(@{$changes{'cancreate'}},$item);
8734: }
8735: }
8736: }
8737: }
8738: }
8739: } elsif ($curr_usercreation{'cancreate'}{$item}) {
8740: if (ref($cancreate{$item}) eq 'ARRAY') {
8741: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
8742: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8743: push(@{$changes{'cancreate'}},$item);
8744: }
8745: }
8746: } elsif (ref($cancreate{$item}) eq 'HASH') {
8747: if (!$cancreate{$item}{$curr_usercreation{'cancreate'}{$item}}) {
8748: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8749: push(@{$changes{'cancreate'}},$item);
8750: }
8751: }
8752: }
8753: } elsif ($item eq 'emailusername') {
8754: if (ref($cancreate{$item}) eq 'HASH') {
8755: foreach my $type (keys(%{$cancreate{$item}})) {
8756: if (ref($cancreate{$item}{$type}) eq 'HASH') {
8757: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
8758: if ($cancreate{$item}{$type}{$field}) {
8759: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8760: push(@{$changes{'cancreate'}},$item);
8761: }
8762: last;
8763: }
8764: }
8765: }
8766: }
8767: }
8768: }
8769: }
8770: #
8771: # Populate %save_usercreate hash with updates to self-creation configuration.
8772: #
8773: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
8774: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
8775: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
8776: if (ref($cancreate{'notify'}) eq 'HASH') {
8777: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
8778: }
8779: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
8780: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
8781: }
8782: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
8783: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
8784: }
8785: if (ref($cancreate{'shibenv'}) eq 'HASH') {
8786: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
8787: }
8788: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
8789: $save_usercreate{'emailrule'} = \@email_rule;
8790:
8791: my %userconfig_hash = (
8792: usercreation => \%save_usercreate,
8793: usermodification => \%save_usermodify,
8794: );
8795: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
8796: $dom);
8797: #
8798: # Accumulate details of changes to domain cofiguration for self-creation of usernames in $resulttext
8799: #
8800: if ($putresult eq 'ok') {
8801: if (keys(%changes) > 0) {
8802: $resulttext = &mt('Changes made:').'<ul>';
8803: if (ref($changes{'cancreate'}) eq 'ARRAY') {
8804: my %lt = &selfcreation_types();
8805: foreach my $type (@{$changes{'cancreate'}}) {
8806: my $chgtext;
8807: if ($type eq 'selfcreate') {
8808: if (@{$cancreate{$type}} == 0) {
8809: $chgtext .= &mt('Self creation of a new user account is not permitted.');
8810: } else {
8811: $chgtext .= &mt('Self-creation of a new account is permitted for:').
8812: '<ul>';
8813: foreach my $case (@{$cancreate{$type}}) {
8814: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
8815: }
8816: $chgtext .= '</ul>';
8817: if (ref($cancreate{$type}) eq 'ARRAY') {
8818: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
8819: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
8820: if (@{$cancreate{'statustocreate'}} == 0) {
8821: $chgtext .= '<br />'.
8822: '<span class="LC_warning">'.
8823: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
8824: '</span>';
8825: }
8826: }
8827: }
8828: }
8829: }
8830: } elsif ($type eq 'shibenv') {
8831: if (keys(%{$cancreate{$type}}) == 0) {
8832: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information');
8833: } else {
8834: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
8835: '<ul>';
8836: foreach my $field (@shibfields) {
8837: next if ($cancreate{$type}{$field} eq '');
8838: if ($field eq 'inststatus') {
8839: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
8840: } else {
8841: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
8842: }
8843: }
8844: $chgtext .= '</ul>';
8845: }
8846: } elsif ($type eq 'statustocreate') {
8847: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
8848: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
8849: if (@{$cancreate{'selfcreate'}} > 0) {
8850: if (@{$cancreate{'statustocreate'}} == 0) {
8851: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
8852: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
8853: $chgtext .= '<br />'.
8854: '<span class="LC_warning">'.
8855: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
8856: '</span>';
8857: }
8858: } elsif (ref($usertypes) eq 'HASH') {
8859: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
8860: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
8861: } else {
8862: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
8863: }
8864: $chgtext .= '<ul>';
8865: foreach my $case (@{$cancreate{$type}}) {
8866: if ($case eq 'default') {
8867: $chgtext .= '<li>'.$othertitle.'</li>';
8868: } else {
8869: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
8870: }
8871: }
8872: $chgtext .= '</ul>';
8873: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
8874: $chgtext .= '<br /><span class="LC_warning">'.
8875: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
8876: '</span>';
8877: }
8878: }
8879: } else {
8880: if (@{$cancreate{$type}} == 0) {
8881: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
8882: } else {
8883: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
8884: }
8885: }
8886: }
8887: } elsif ($type eq 'selfcreateprocessing') {
8888: my %choices = &Apache::lonlocal::texthash (
8889: automatic => 'Automatic approval',
8890: approval => 'Queued for approval',
8891: );
8892: if (@statuses > 1) {
8893: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set as follows:').
8894: '<ul>';
8895: foreach my $type (@statuses) {
8896: if ($type eq 'default') {
8897: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
8898: } else {
8899: $chgtext .= '<li>'.$usertypes->{$type}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
8900: }
8901: }
8902: $chgtext .= '</ul>';
8903: } else {
8904: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set to: "[_1]"',
8905: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
8906: }
8907: } elsif ($type eq 'captcha') {
8908: if ($savecaptcha{$type} eq 'notused') {
8909: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
8910: } else {
8911: my %captchas = &captcha_phrases();
8912: if ($captchas{$savecaptcha{$type}}) {
8913: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
8914: } else {
8915: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
8916: }
8917: }
8918: } elsif ($type eq 'recaptchakeys') {
8919: my ($privkey,$pubkey);
8920: if (ref($savecaptcha{$type}) eq 'HASH') {
8921: $pubkey = $savecaptcha{$type}{'public'};
8922: $privkey = $savecaptcha{$type}{'private'};
8923: }
8924: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
8925: if (!$pubkey) {
8926: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
8927: } else {
8928: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
8929: }
8930: if (!$privkey) {
8931: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
8932: } else {
8933: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
8934: }
8935: $chgtext .= '</ul>';
8936: } elsif ($type eq 'emailusername') {
8937: if (ref($cancreate{'emailusername'}) eq 'HASH') {
8938: if (ref($types) eq 'ARRAY') {
8939: foreach my $type (@{$types}) {
8940: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
8941: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
8942: $chgtext .= &mt('When self-creating account with e-mail as username, the following information will be provided by [_1]:',"'$usertypes->{$type}'").
8943: '<ul>';
8944: foreach my $field (@{$infofields}) {
8945: if ($cancreate{'emailusername'}{$type}{$field}) {
8946: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
8947: }
8948: }
8949: $chgtext .= '</ul>';
8950: } else {
8951: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
8952: }
8953: } else {
8954: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
8955: }
8956: }
8957: }
8958: }
8959: } elsif ($type eq 'notify') {
8960: $chgtext = &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
8961: if (ref($changes{'cancreate'}) eq 'ARRAY') {
8962: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
8963: if ($cancreate{'notify'}{'approval'}) {
8964: $chgtext = &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
8965: }
8966: }
8967: }
8968: }
8969: if ($chgtext) {
8970: $resulttext .= '<li>'.$chgtext.'</li>';
8971: }
8972: }
8973: }
8974: if (ref($changes{'email_rule'}) eq 'ARRAY') {
8975: my ($emailrules,$emailruleorder) =
8976: &Apache::lonnet::inst_userrules($dom,'email');
8977: my $chgtext = '<ul>';
8978: foreach my $type (@email_rule) {
8979: if (ref($emailrules->{$type}) eq 'HASH') {
8980: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
8981: }
8982: }
8983: $chgtext .= '</ul>';
8984: if (@email_rule > 0) {
8985: $resulttext .= '<li>'.
8986: &mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').
8987: $chgtext.
8988: '</li>';
8989: } else {
8990: $resulttext .= '<li>'.
8991: &mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').
8992: '</li>';
8993: }
8994: }
8995: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
8996: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
8997: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
8998: foreach my $type (@{$changes{'selfcreate'}}) {
8999: my $typename = $type;
9000: if (ref($usertypes) eq 'HASH') {
9001: if ($usertypes->{$type} ne '') {
9002: $typename = $usertypes->{$type};
9003: }
9004: }
9005: my @modifiable;
9006: $resulttext .= '<li>'.
9007: &mt('Self-creation of account by users with status: [_1]',
9008: '<span class="LC_cusr_emph">'.$typename.'</span>').
9009: ' - '.&mt('modifiable fields (if institutional data blank): ');
9010: foreach my $field (@fields) {
9011: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
9012: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
9013: }
9014: }
9015: if (@modifiable > 0) {
9016: $resulttext .= join(', ',@modifiable);
9017: } else {
9018: $resulttext .= &mt('none');
9019: }
9020: $resulttext .= '</li>';
9021: }
9022: $resulttext .= '</ul></li>';
9023: }
9024: $resulttext .= '</ul>';
9025: } else {
9026: $resulttext = &mt('No changes made to self-creation settings');
9027: }
9028: } else {
9029: $resulttext = '<span class="LC_error">'.
9030: &mt('An error occurred: [_1]',$putresult).'</span>';
9031: }
9032: if ($warningmsg ne '') {
9033: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
9034: }
9035: return $resulttext;
9036: }
9037:
9038: sub process_captcha {
9039: my ($container,$changes,$newsettings,$current) = @_;
9040: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
9041: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
9042: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
9043: $newsettings->{'captcha'} = 'original';
9044: }
9045: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
9046: if ($container eq 'cancreate') {
9047: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
9048: push(@{$changes->{'cancreate'}},'captcha');
9049: } elsif (!defined($changes->{'cancreate'})) {
9050: $changes->{'cancreate'} = ['captcha'];
9051: }
9052: } else {
9053: $changes->{'captcha'} = 1;
9054: }
9055: }
9056: my ($newpub,$newpriv,$currpub,$currpriv);
9057: if ($newsettings->{'captcha'} eq 'recaptcha') {
9058: $newpub = $env{'form.'.$container.'_recaptchapub'};
9059: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
9060: $newpub =~ s/[^\w\-]//g;
9061: $newpriv =~ s/[^\w\-]//g;
9062: $newsettings->{'recaptchakeys'} = {
9063: public => $newpub,
9064: private => $newpriv,
9065: };
9066: }
9067: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
9068: $currpub = $current->{'recaptchakeys'}{'public'};
9069: $currpriv = $current->{'recaptchakeys'}{'private'};
9070: unless ($newsettings->{'captcha'} eq 'recaptcha') {
9071: $newsettings->{'recaptchakeys'} = {
9072: public => '',
9073: private => '',
9074: }
9075: }
9076: }
9077: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
9078: if ($container eq 'cancreate') {
9079: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
9080: push(@{$changes->{'cancreate'}},'recaptchakeys');
9081: } elsif (!defined($changes->{'cancreate'})) {
9082: $changes->{'cancreate'} = ['recaptchakeys'];
9083: }
9084: } else {
9085: $changes->{'recaptchakeys'} = 1;
9086: }
9087: }
9088: return;
9089: }
9090:
9091: sub modify_usermodification {
9092: my ($dom,%domconfig) = @_;
9093: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
9094: if (ref($domconfig{'usermodification'}) eq 'HASH') {
9095: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
9096: if ($key eq 'selfcreate') {
9097: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
9098: } else {
9099: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
9100: }
9101: }
9102: }
9103: my @contexts = ('author','course');
9104: my %context_title = (
9105: author => 'In author context',
9106: course => 'In course context',
9107: );
9108: my @fields = ('lastname','firstname','middlename','generation',
9109: 'permanentemail','id');
9110: my %roles = (
9111: author => ['ca','aa'],
9112: course => ['st','ep','ta','in','cr'],
9113: );
9114: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9115: foreach my $context (@contexts) {
9116: foreach my $role (@{$roles{$context}}) {
9117: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
9118: foreach my $item (@fields) {
9119: if (grep(/^\Q$item\E$/,@modifiable)) {
9120: $modifyhash{$context}{$role}{$item} = 1;
9121: } else {
9122: $modifyhash{$context}{$role}{$item} = 0;
9123: }
9124: }
9125: }
9126: if (ref($curr_usermodification{$context}) eq 'HASH') {
9127: foreach my $role (@{$roles{$context}}) {
9128: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
9129: foreach my $field (@fields) {
9130: if ($modifyhash{$context}{$role}{$field} ne
9131: $curr_usermodification{$context}{$role}{$field}) {
9132: push(@{$changes{$context}},$role);
9133: last;
9134: }
9135: }
9136: }
9137: }
9138: } else {
9139: foreach my $context (@contexts) {
9140: foreach my $role (@{$roles{$context}}) {
9141: push(@{$changes{$context}},$role);
9142: }
9143: }
9144: }
9145: }
9146: my %usermodification_hash = (
9147: usermodification => \%modifyhash,
9148: );
9149: my $putresult = &Apache::lonnet::put_dom('configuration',
9150: \%usermodification_hash,$dom);
9151: if ($putresult eq 'ok') {
9152: if (keys(%changes) > 0) {
9153: $resulttext = &mt('Changes made: ').'<ul>';
9154: foreach my $context (@contexts) {
9155: if (ref($changes{$context}) eq 'ARRAY') {
9156: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
9157: if (ref($changes{$context}) eq 'ARRAY') {
9158: foreach my $role (@{$changes{$context}}) {
9159: my $rolename;
9160: if ($role eq 'cr') {
9161: $rolename = &mt('Custom');
9162: } else {
9163: $rolename = &Apache::lonnet::plaintext($role);
9164: }
9165: my @modifiable;
9166: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
9167: foreach my $field (@fields) {
9168: if ($modifyhash{$context}{$role}{$field}) {
9169: push(@modifiable,$fieldtitles{$field});
9170: }
9171: }
9172: if (@modifiable > 0) {
9173: $resulttext .= join(', ',@modifiable);
9174: } else {
9175: $resulttext .= &mt('none');
9176: }
9177: $resulttext .= '</li>';
9178: }
9179: $resulttext .= '</ul></li>';
9180: }
9181: }
9182: }
9183: $resulttext .= '</ul>';
9184: } else {
9185: $resulttext = &mt('No changes made to user modification settings');
9186: }
9187: } else {
9188: $resulttext = '<span class="LC_error">'.
9189: &mt('An error occurred: [_1]',$putresult).'</span>';
9190: }
9191: return $resulttext;
9192: }
9193:
9194: sub modify_defaults {
9195: my ($dom,$lastactref,%domconfig) = @_;
9196: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
9197: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9198: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
9199: my @authtypes = ('internal','krb4','krb5','localauth');
9200: foreach my $item (@items) {
9201: $newvalues{$item} = $env{'form.'.$item};
9202: if ($item eq 'auth_def') {
9203: if ($newvalues{$item} ne '') {
9204: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
9205: push(@errors,$item);
9206: }
9207: }
9208: } elsif ($item eq 'lang_def') {
9209: if ($newvalues{$item} ne '') {
9210: if ($newvalues{$item} =~ /^(\w+)/) {
9211: my $langcode = $1;
9212: if ($langcode ne 'x_chef') {
9213: if (code2language($langcode) eq '') {
9214: push(@errors,$item);
9215: }
9216: }
9217: } else {
9218: push(@errors,$item);
9219: }
9220: }
9221: } elsif ($item eq 'timezone_def') {
9222: if ($newvalues{$item} ne '') {
9223: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
9224: push(@errors,$item);
9225: }
9226: }
9227: } elsif ($item eq 'datelocale_def') {
9228: if ($newvalues{$item} ne '') {
9229: my @datelocale_ids = DateTime::Locale->ids();
9230: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
9231: push(@errors,$item);
9232: }
9233: }
9234: } elsif ($item eq 'portal_def') {
9235: if ($newvalues{$item} ne '') {
9236: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
9237: push(@errors,$item);
9238: }
9239: }
9240: }
9241: if (grep(/^\Q$item\E$/,@errors)) {
9242: $newvalues{$item} = $domdefaults{$item};
9243: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
9244: $changes{$item} = 1;
9245: }
9246: $domdefaults{$item} = $newvalues{$item};
9247: }
9248: my %defaults_hash = (
9249: defaults => \%newvalues,
9250: );
9251: my $title = &defaults_titles();
9252:
9253: my $currinststatus;
9254: if (ref($domconfig{'inststatus'}) eq 'HASH') {
9255: $currinststatus = $domconfig{'inststatus'};
9256: } else {
9257: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9258: $currinststatus = {
9259: inststatustypes => $usertypes,
9260: inststatusorder => $types,
9261: inststatusguest => [],
9262: };
9263: }
9264: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
9265: my @allpos;
9266: my %guests;
9267: my %alltypes;
9268: my ($currtitles,$currguests,$currorder);
9269: if (ref($currinststatus) eq 'HASH') {
9270: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
9271: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
9272: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
9273: if ($currinststatus->{inststatustypes}->{$type} ne '') {
9274: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
9275: }
9276: }
9277: unless (grep(/^\Q$type\E$/,@todelete)) {
9278: my $position = $env{'form.inststatus_pos_'.$type};
9279: $position =~ s/\D+//g;
9280: $allpos[$position] = $type;
9281: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
9282: $alltypes{$type} =~ s/`//g;
9283: if ($env{'form.inststatus_guest_'.$type}) {
9284: $guests{$type} = 1;
9285: }
9286: }
9287: }
9288: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
9289: $currguests = join(',',@{$currinststatus->{'inststatusguest'}});
9290: }
9291: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
9292: $currtitles =~ s/,$//;
9293: }
9294: }
9295: if ($env{'form.addinststatus'}) {
9296: my $newtype = $env{'form.addinststatus'};
9297: $newtype =~ s/\W//g;
9298: unless (exists($alltypes{$newtype})) {
9299: if ($env{'form.addinststatus_guest'}) {
9300: $guests{$newtype} = 1;
9301: }
9302: $alltypes{$newtype} = $env{'form.addinststatus_title'};
9303: $alltypes{$newtype} =~ s/`//g;
9304: my $position = $env{'form.addinststatus_pos'};
9305: $position =~ s/\D+//g;
9306: if ($position ne '') {
9307: $allpos[$position] = $newtype;
9308: }
9309: }
9310: }
9311: my (@orderedstatus,@orderedguests);
9312: foreach my $type (@allpos) {
9313: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
9314: push(@orderedstatus,$type);
9315: if ($guests{$type}) {
9316: push(@orderedguests,$type);
9317: }
9318: }
9319: }
9320: foreach my $type (keys(%alltypes)) {
9321: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
9322: delete($alltypes{$type});
9323: }
9324: }
9325: $defaults_hash{'inststatus'} = {
9326: inststatustypes => \%alltypes,
9327: inststatusorder => \@orderedstatus,
9328: inststatusguest => \@orderedguests,
9329: };
9330: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
9331: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
9332: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
9333: }
9334: }
9335: if ($currorder ne join(',',@orderedstatus)) {
9336: $changes{'inststatus'}{'inststatusorder'} = 1;
9337: }
9338: if ($currguests ne join(',',@orderedguests)) {
9339: $changes{'inststatus'}{'inststatusguest'} = 1;
9340: }
9341: my $newtitles;
9342: foreach my $item (@orderedstatus) {
9343: $newtitles .= $alltypes{$item}.',';
9344: }
9345: $newtitles =~ s/,$//;
9346: if ($currtitles ne $newtitles) {
9347: $changes{'inststatus'}{'inststatustypes'} = 1;
9348: }
9349: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
9350: $dom);
9351: if ($putresult eq 'ok') {
9352: if (keys(%changes) > 0) {
9353: $resulttext = &mt('Changes made:').'<ul>';
9354: my $version = &Apache::lonnet::get_server_loncaparev($dom);
9355: 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";
9356: foreach my $item (sort(keys(%changes))) {
9357: if ($item eq 'inststatus') {
9358: if (ref($changes{'inststatus'}) eq 'HASH') {
9359: if (($changes{'inststatus'}{'inststatustypes'}) || $changes{'inststatus'}{'inststatusorder'}) {
9360: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
9361: foreach my $type (@orderedstatus) {
9362: $resulttext .= $alltypes{$type}.', ';
9363: }
9364: $resulttext =~ s/, $//;
9365: $resulttext .= '</li>';
9366: }
9367: if ($changes{'inststatus'}{'inststatusguest'}) {
9368: $resulttext .= '<li>';
9369: if (@orderedguests) {
9370: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to:').' ';
9371: foreach my $type (@orderedguests) {
9372: $resulttext .= $alltypes{$type}.', ';
9373: }
9374: $resulttext =~ s/, $//;
9375: } else {
9376: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to none.');
9377: }
9378: $resulttext .= '</li>';
9379: }
9380: }
9381: } else {
9382: my $value = $env{'form.'.$item};
9383: if ($value eq '') {
9384: $value = &mt('none');
9385: } elsif ($item eq 'auth_def') {
9386: my %authnames = &authtype_names();
9387: my %shortauth = (
9388: internal => 'int',
9389: krb4 => 'krb4',
9390: krb5 => 'krb5',
9391: localauth => 'loc',
9392: );
9393: $value = $authnames{$shortauth{$value}};
9394: }
9395: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
9396: $mailmsgtext .= "$title->{$item} set to $value\n";
9397: }
9398: }
9399: $resulttext .= '</ul>';
9400: $mailmsgtext .= "\n";
9401: my $cachetime = 24*60*60;
9402: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
9403: if (ref($lastactref) eq 'HASH') {
9404: $lastactref->{'domdefaults'} = 1;
9405: }
9406: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
9407: my $notify = 1;
9408: if (ref($domconfig{'contacts'}) eq 'HASH') {
9409: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
9410: $notify = 0;
9411: }
9412: }
9413: if ($notify) {
9414: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
9415: "LON-CAPA Domain Settings Change - $dom",
9416: $mailmsgtext);
9417: }
9418: }
9419: } else {
9420: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
9421: }
9422: } else {
9423: $resulttext = '<span class="LC_error">'.
9424: &mt('An error occurred: [_1]',$putresult).'</span>';
9425: }
9426: if (@errors > 0) {
9427: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
9428: foreach my $item (@errors) {
9429: $resulttext .= ' "'.$title->{$item}.'",';
9430: }
9431: $resulttext =~ s/,$//;
9432: }
9433: return $resulttext;
9434: }
9435:
9436: sub modify_scantron {
9437: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
9438: my ($resulttext,%confhash,%changes,$errors);
9439: my $custom = 'custom.tab';
9440: my $default = 'default.tab';
9441: my $servadm = $r->dir_config('lonAdmEMail');
9442: my ($configuserok,$author_ok,$switchserver) =
9443: &config_check($dom,$confname,$servadm);
9444: if ($env{'form.scantronformat.filename'} ne '') {
9445: my $error;
9446: if ($configuserok eq 'ok') {
9447: if ($switchserver) {
9448: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
9449: } else {
9450: if ($author_ok eq 'ok') {
9451: my ($result,$scantronurl) =
9452: &publishlogo($r,'upload','scantronformat',$dom,
9453: $confname,'scantron','','',$custom);
9454: if ($result eq 'ok') {
9455: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
9456: $changes{'scantronformat'} = 1;
9457: } else {
9458: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
9459: }
9460: } else {
9461: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
9462: }
9463: }
9464: } else {
9465: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
9466: }
9467: if ($error) {
9468: &Apache::lonnet::logthis($error);
9469: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9470: }
9471: }
9472: if (ref($domconfig{'scantron'}) eq 'HASH') {
9473: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
9474: if ($env{'form.scantronformat_del'}) {
9475: $confhash{'scantron'}{'scantronformat'} = '';
9476: $changes{'scantronformat'} = 1;
9477: }
9478: }
9479: }
9480: if (keys(%confhash) > 0) {
9481: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
9482: $dom);
9483: if ($putresult eq 'ok') {
9484: if (keys(%changes) > 0) {
9485: if (ref($confhash{'scantron'}) eq 'HASH') {
9486: $resulttext = &mt('Changes made:').'<ul>';
9487: if ($confhash{'scantron'}{'scantronformat'} eq '') {
9488: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
9489: } else {
9490: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
9491: }
9492: $resulttext .= '</ul>';
9493: } else {
9494: $resulttext = &mt('Changes made to bubblesheet format file.');
9495: }
9496: $resulttext .= '</ul>';
9497: &Apache::loncommon::devalidate_domconfig_cache($dom);
9498: if (ref($lastactref) eq 'HASH') {
9499: $lastactref->{'domainconfig'} = 1;
9500: }
9501: } else {
9502: $resulttext = &mt('No changes made to bubblesheet format file');
9503: }
9504: } else {
9505: $resulttext = '<span class="LC_error">'.
9506: &mt('An error occurred: [_1]',$putresult).'</span>';
9507: }
9508: } else {
9509: $resulttext = &mt('No changes made to bubblesheet format file');
9510: }
9511: if ($errors) {
9512: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
9513: $errors.'</ul>';
9514: }
9515: return $resulttext;
9516: }
9517:
9518: sub modify_coursecategories {
9519: my ($dom,$lastactref,%domconfig) = @_;
9520: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
9521: $cathash);
9522: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
9523: my @catitems = ('unauth','auth');
9524: my @cattypes = ('std','domonly','codesrch','none');
9525: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
9526: $cathash = $domconfig{'coursecategories'}{'cats'};
9527: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
9528: $changes{'togglecats'} = 1;
9529: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
9530: }
9531: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
9532: $changes{'categorize'} = 1;
9533: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
9534: }
9535: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
9536: $changes{'togglecatscomm'} = 1;
9537: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
9538: }
9539: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
9540: $changes{'categorizecomm'} = 1;
9541: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
9542: }
9543: foreach my $item (@catitems) {
9544: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
9545: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
9546: $changes{$item} = 1;
9547: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
9548: }
9549: }
9550: }
9551: } else {
9552: $changes{'togglecats'} = 1;
9553: $changes{'categorize'} = 1;
9554: $changes{'togglecatscomm'} = 1;
9555: $changes{'categorizecomm'} = 1;
9556: $domconfig{'coursecategories'} = {
9557: togglecats => $env{'form.togglecats'},
9558: categorize => $env{'form.categorize'},
9559: togglecatscomm => $env{'form.togglecatscomm'},
9560: categorizecomm => $env{'form.categorizecomm'},
9561: };
9562: foreach my $item (@catitems) {
9563: if ($env{'form.coursecat_'.$item} ne 'std') {
9564: $changes{$item} = 1;
9565: }
9566: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
9567: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
9568: }
9569: }
9570: }
9571: if (ref($cathash) eq 'HASH') {
9572: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
9573: push (@deletecategory,'instcode::0');
9574: }
9575: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
9576: push(@deletecategory,'communities::0');
9577: }
9578: }
9579: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
9580: if (ref($cathash) eq 'HASH') {
9581: if (@deletecategory > 0) {
9582: #FIXME Need to remove category from all courses using a deleted category
9583: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
9584: foreach my $item (@deletecategory) {
9585: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
9586: delete($domconfig{'coursecategories'}{'cats'}{$item});
9587: $deletions{$item} = 1;
9588: &recurse_cat_deletes($item,$cathash,\%deletions);
9589: }
9590: }
9591: }
9592: foreach my $item (keys(%{$cathash})) {
9593: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
9594: if ($cathash->{$item} ne $env{'form.'.$item}) {
9595: $reorderings{$item} = 1;
9596: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
9597: }
9598: if ($env{'form.addcategory_name_'.$item} ne '') {
9599: my $newcat = $env{'form.addcategory_name_'.$item};
9600: my $newdepth = $depth+1;
9601: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
9602: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
9603: $adds{$newitem} = 1;
9604: }
9605: if ($env{'form.subcat_'.$item} ne '') {
9606: my $newcat = $env{'form.subcat_'.$item};
9607: my $newdepth = $depth+1;
9608: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
9609: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
9610: $adds{$newitem} = 1;
9611: }
9612: }
9613: }
9614: if ($env{'form.instcode'} eq '1') {
9615: if (ref($cathash) eq 'HASH') {
9616: my $newitem = 'instcode::0';
9617: if ($cathash->{$newitem} eq '') {
9618: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
9619: $adds{$newitem} = 1;
9620: }
9621: } else {
9622: my $newitem = 'instcode::0';
9623: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
9624: $adds{$newitem} = 1;
9625: }
9626: }
9627: if ($env{'form.communities'} eq '1') {
9628: if (ref($cathash) eq 'HASH') {
9629: my $newitem = 'communities::0';
9630: if ($cathash->{$newitem} eq '') {
9631: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
9632: $adds{$newitem} = 1;
9633: }
9634: } else {
9635: my $newitem = 'communities::0';
9636: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
9637: $adds{$newitem} = 1;
9638: }
9639: }
9640: if ($env{'form.addcategory_name'} ne '') {
9641: if (($env{'form.addcategory_name'} ne 'instcode') &&
9642: ($env{'form.addcategory_name'} ne 'communities')) {
9643: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
9644: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
9645: $adds{$newitem} = 1;
9646: }
9647: }
9648: my $putresult;
9649: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
9650: if (keys(%deletions) > 0) {
9651: foreach my $key (keys(%deletions)) {
9652: if ($predelallitems{$key} ne '') {
9653: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
9654: }
9655: }
9656: }
9657: my (@chkcats,@chktrails,%chkallitems);
9658: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
9659: if (ref($chkcats[0]) eq 'ARRAY') {
9660: my $depth = 0;
9661: my $chg = 0;
9662: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
9663: my $name = $chkcats[0][$i];
9664: my $item;
9665: if ($name eq '') {
9666: $chg ++;
9667: } else {
9668: $item = &escape($name).'::0';
9669: if ($chg) {
9670: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
9671: }
9672: $depth ++;
9673: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
9674: $depth --;
9675: }
9676: }
9677: }
9678: }
9679: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
9680: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
9681: if ($putresult eq 'ok') {
9682: my %title = (
9683: togglecats => 'Show/Hide a course in catalog',
9684: categorize => 'Assign a category to a course',
9685: togglecatscomm => 'Show/Hide a community in catalog',
9686: categorizecomm => 'Assign a category to a community',
9687: );
9688: my %level = (
9689: dom => 'set in Domain ("Modify Course/Community")',
9690: crs => 'set in Course ("Course Configuration")',
9691: comm => 'set in Community ("Community Configuration")',
9692: none => 'No catalog',
9693: std => 'Standard catalog',
9694: domonly => 'Domain-only catalog',
9695: codesrch => 'Code search form',
9696: );
9697: $resulttext = &mt('Changes made:').'<ul>';
9698: if ($changes{'togglecats'}) {
9699: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
9700: }
9701: if ($changes{'categorize'}) {
9702: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
9703: }
9704: if ($changes{'togglecatscomm'}) {
9705: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
9706: }
9707: if ($changes{'categorizecomm'}) {
9708: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
9709: }
9710: if ($changes{'unauth'}) {
9711: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
9712: }
9713: if ($changes{'auth'}) {
9714: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
9715: }
9716: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
9717: my $cathash;
9718: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
9719: $cathash = $domconfig{'coursecategories'}{'cats'};
9720: } else {
9721: $cathash = {};
9722: }
9723: my (@cats,@trails,%allitems);
9724: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
9725: if (keys(%deletions) > 0) {
9726: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
9727: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
9728: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
9729: }
9730: $resulttext .= '</ul></li>';
9731: }
9732: if (keys(%reorderings) > 0) {
9733: my %sort_by_trail;
9734: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
9735: foreach my $key (keys(%reorderings)) {
9736: if ($allitems{$key} ne '') {
9737: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
9738: }
9739: }
9740: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
9741: $resulttext .= '<li>'.$trails[$trail].'</li>';
9742: }
9743: $resulttext .= '</ul></li>';
9744: }
9745: if (keys(%adds) > 0) {
9746: my %sort_by_trail;
9747: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
9748: foreach my $key (keys(%adds)) {
9749: if ($allitems{$key} ne '') {
9750: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
9751: }
9752: }
9753: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
9754: $resulttext .= '<li>'.$trails[$trail].'</li>';
9755: }
9756: $resulttext .= '</ul></li>';
9757: }
9758: }
9759: $resulttext .= '</ul>';
9760: if ($changes{'unauth'} || $changes{'auth'}) {
9761: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
9762: if ($changes{'auth'}) {
9763: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
9764: }
9765: if ($changes{'unauth'}) {
9766: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
9767: }
9768: my $cachetime = 24*60*60;
9769: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
9770: if (ref($lastactref) eq 'HASH') {
9771: $lastactref->{'domdefaults'} = 1;
9772: }
9773: }
9774: } else {
9775: $resulttext = '<span class="LC_error">'.
9776: &mt('An error occurred: [_1]',$putresult).'</span>';
9777: }
9778: } else {
9779: $resulttext = &mt('No changes made to course and community categories');
9780: }
9781: return $resulttext;
9782: }
9783:
9784: sub modify_serverstatuses {
9785: my ($dom,%domconfig) = @_;
9786: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
9787: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
9788: %currserverstatus = %{$domconfig{'serverstatuses'}};
9789: }
9790: my @pages = &serverstatus_pages();
9791: foreach my $type (@pages) {
9792: $newserverstatus{$type}{'namedusers'} = '';
9793: $newserverstatus{$type}{'machines'} = '';
9794: if (defined($env{'form.'.$type.'_namedusers'})) {
9795: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
9796: my @okusers;
9797: foreach my $user (@users) {
9798: my ($uname,$udom) = split(/:/,$user);
9799: if (($udom =~ /^$match_domain$/) &&
9800: (&Apache::lonnet::domain($udom)) &&
9801: ($uname =~ /^$match_username$/)) {
9802: if (!grep(/^\Q$user\E/,@okusers)) {
9803: push(@okusers,$user);
9804: }
9805: }
9806: }
9807: if (@okusers > 0) {
9808: @okusers = sort(@okusers);
9809: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
9810: }
9811: }
9812: if (defined($env{'form.'.$type.'_machines'})) {
9813: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
9814: my @okmachines;
9815: foreach my $ip (@machines) {
9816: my @parts = split(/\./,$ip);
9817: next if (@parts < 4);
9818: my $badip = 0;
9819: for (my $i=0; $i<4; $i++) {
9820: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
9821: $badip = 1;
9822: last;
9823: }
9824: }
9825: if (!$badip) {
9826: push(@okmachines,$ip);
9827: }
9828: }
9829: @okmachines = sort(@okmachines);
9830: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
9831: }
9832: }
9833: my %serverstatushash = (
9834: serverstatuses => \%newserverstatus,
9835: );
9836: foreach my $type (@pages) {
9837: foreach my $setting ('namedusers','machines') {
9838: my (@current,@new);
9839: if (ref($currserverstatus{$type}) eq 'HASH') {
9840: if ($currserverstatus{$type}{$setting} ne '') {
9841: @current = split(/,/,$currserverstatus{$type}{$setting});
9842: }
9843: }
9844: if ($newserverstatus{$type}{$setting} ne '') {
9845: @new = split(/,/,$newserverstatus{$type}{$setting});
9846: }
9847: if (@current > 0) {
9848: if (@new > 0) {
9849: foreach my $item (@current) {
9850: if (!grep(/^\Q$item\E$/,@new)) {
9851: $changes{$type}{$setting} = 1;
9852: last;
9853: }
9854: }
9855: foreach my $item (@new) {
9856: if (!grep(/^\Q$item\E$/,@current)) {
9857: $changes{$type}{$setting} = 1;
9858: last;
9859: }
9860: }
9861: } else {
9862: $changes{$type}{$setting} = 1;
9863: }
9864: } elsif (@new > 0) {
9865: $changes{$type}{$setting} = 1;
9866: }
9867: }
9868: }
9869: if (keys(%changes) > 0) {
9870: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
9871: my $putresult = &Apache::lonnet::put_dom('configuration',
9872: \%serverstatushash,$dom);
9873: if ($putresult eq 'ok') {
9874: $resulttext .= &mt('Changes made:').'<ul>';
9875: foreach my $type (@pages) {
9876: if (ref($changes{$type}) eq 'HASH') {
9877: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
9878: if ($changes{$type}{'namedusers'}) {
9879: if ($newserverstatus{$type}{'namedusers'} eq '') {
9880: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
9881: } else {
9882: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
9883: }
9884: }
9885: if ($changes{$type}{'machines'}) {
9886: if ($newserverstatus{$type}{'machines'} eq '') {
9887: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
9888: } else {
9889: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
9890: }
9891:
9892: }
9893: $resulttext .= '</ul></li>';
9894: }
9895: }
9896: $resulttext .= '</ul>';
9897: } else {
9898: $resulttext = '<span class="LC_error">'.
9899: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
9900:
9901: }
9902: } else {
9903: $resulttext = &mt('No changes made to access to server status pages');
9904: }
9905: return $resulttext;
9906: }
9907:
9908: sub modify_helpsettings {
9909: my ($r,$dom,$confname,%domconfig) = @_;
9910: my ($resulttext,$errors,%changes,%helphash);
9911: my %defaultchecked = ('submitbugs' => 'on');
9912: my @offon = ('off','on');
9913: my @toggles = ('submitbugs');
9914: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
9915: foreach my $item (@toggles) {
9916: if ($defaultchecked{$item} eq 'on') {
9917: if ($domconfig{'helpsettings'}{$item} eq '') {
9918: if ($env{'form.'.$item} eq '0') {
9919: $changes{$item} = 1;
9920: }
9921: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
9922: $changes{$item} = 1;
9923: }
9924: } elsif ($defaultchecked{$item} eq 'off') {
9925: if ($domconfig{'helpsettings'}{$item} eq '') {
9926: if ($env{'form.'.$item} eq '1') {
9927: $changes{$item} = 1;
9928: }
9929: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
9930: $changes{$item} = 1;
9931: }
9932: }
9933: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
9934: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
9935: }
9936: }
9937: }
9938: my $putresult;
9939: if (keys(%changes) > 0) {
9940: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
9941: if ($putresult eq 'ok') {
9942: $resulttext = &mt('Changes made:').'<ul>';
9943: foreach my $item (sort(keys(%changes))) {
9944: if ($item eq 'submitbugs') {
9945: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
9946: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
9947: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
9948: }
9949: }
9950: $resulttext .= '</ul>';
9951: } else {
9952: $resulttext = &mt('No changes made to help settings');
9953: $errors .= '<li><span class="LC_error">'.
9954: &mt('An error occurred storing the settings: [_1]',
9955: $putresult).'</span></li>';
9956: }
9957: }
9958: if ($errors) {
9959: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
9960: $errors.'</ul>';
9961: }
9962: return $resulttext;
9963: }
9964:
9965: sub modify_coursedefaults {
9966: my ($dom,$lastactref,%domconfig) = @_;
9967: my ($resulttext,$errors,%changes,%defaultshash);
9968: my %defaultchecked = ('canuse_pdfforms' => 'off');
9969: my @toggles = ('canuse_pdfforms');
9970: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
9971: 'uploadquota_community','uploadquota_textbook');
9972: my @types = ('official','unofficial','community','textbook');
9973: my %staticdefaults = (
9974: anonsurvey_threshold => 10,
9975: uploadquota => 500,
9976: );
9977:
9978: $defaultshash{'coursedefaults'} = {};
9979:
9980: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
9981: if ($domconfig{'coursedefaults'} eq '') {
9982: $domconfig{'coursedefaults'} = {};
9983: }
9984: }
9985:
9986: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
9987: foreach my $item (@toggles) {
9988: if ($defaultchecked{$item} eq 'on') {
9989: if (($domconfig{'coursedefaults'}{$item} eq '') &&
9990: ($env{'form.'.$item} eq '0')) {
9991: $changes{$item} = 1;
9992: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
9993: $changes{$item} = 1;
9994: }
9995: } elsif ($defaultchecked{$item} eq 'off') {
9996: if (($domconfig{'coursedefaults'}{$item} eq '') &&
9997: ($env{'form.'.$item} eq '1')) {
9998: $changes{$item} = 1;
9999: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
10000: $changes{$item} = 1;
10001: }
10002: }
10003: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
10004: }
10005: foreach my $item (@numbers) {
10006: my ($currdef,$newdef);
10007: $newdef = $env{'form.'.$item};
10008: if ($item eq 'anonsurvey_threshold') {
10009: $currdef = $domconfig{'coursedefaults'}{$item};
10010: $newdef =~ s/\D//g;
10011: if ($newdef eq '' || $newdef < 1) {
10012: $newdef = 1;
10013: }
10014: $defaultshash{'coursedefaults'}{$item} = $newdef;
10015: } else {
10016: my ($type) = ($item =~ /^\Quploadquota_\E(\w+)$/);
10017: if (ref($domconfig{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10018: $currdef = $domconfig{'coursedefaults'}{'uploadquota'}{$type};
10019: }
10020: $newdef =~ s/[^\w.\-]//g;
10021: $defaultshash{'coursedefaults'}{'uploadquota'}{$type} = $newdef;
10022: }
10023: if ($currdef ne $newdef) {
10024: my $staticdef;
10025: if ($item eq 'anonsurvey_threshold') {
10026: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
10027: $changes{$item} = 1;
10028: }
10029: } else {
10030: unless (($currdef eq '') && ($newdef == $staticdefaults{'uploadquota'})) {
10031: $changes{'uploadquota'} = 1;
10032: }
10033: }
10034: }
10035: }
10036:
10037: my $officialcreds = $env{'form.official_credits'};
10038: $officialcreds =~ s/[^\d.]+//g;
10039: my $unofficialcreds = $env{'form.unofficial_credits'};
10040: $unofficialcreds =~ s/[^\d.]+//g;
10041: my $textbookcreds = $env{'form.textbook_credits'};
10042: $textbookcreds =~ s/[^\d.]+//g;
10043: if (ref($domconfig{'coursedefaults'}{'coursecredits'} ne 'HASH') &&
10044: ($env{'form.coursecredits'} eq '1')) {
10045: $changes{'coursecredits'} = 1;
10046: } else {
10047: if (($domconfig{'coursedefaults'}{'coursecredits'}{'official'} ne $officialcreds) ||
10048: ($domconfig{'coursedefaults'}{'coursecredits'}{'unofficial'} ne $unofficialcreds) ||
10049: ($domconfig{'coursedefaults'}{'coursecredits'}{'textbook'} ne $textbookcreds)) {
10050: $changes{'coursecredits'} = 1;
10051: }
10052: }
10053: $defaultshash{'coursedefaults'}{'coursecredits'} = {
10054: official => $officialcreds,
10055: unofficial => $unofficialcreds,
10056: textbook => $textbookcreds,
10057: }
10058: }
10059: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
10060: $dom);
10061: if ($putresult eq 'ok') {
10062: if (keys(%changes) > 0) {
10063: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10064: if (($changes{'canuse_pdfforms'}) || ($changes{'coursecredits'}) ||
10065: ($changes{'uploadquota'})) {
10066: if ($changes{'canuse_pdfforms'}) {
10067: $domdefaults{'canuse_pdfforms'}=$defaultshash{'coursedefaults'}{'canuse_pdfforms'};
10068: }
10069: if ($changes{'coursecredits'}) {
10070: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
10071: $domdefaults{'officialcredits'} =
10072: $defaultshash{'coursedefaults'}{'coursecredits'}{'official'};
10073: $domdefaults{'unofficialcredits'} =
10074: $defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'};
10075: $domdefaults{'textbookcredits'} =
10076: $domdefaults{'coursedefaults'}{'coursecredits'}{'textbook'};
10077: }
10078: }
10079: if ($changes{'uploadquota'}) {
10080: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10081: foreach my $type (@types) {
10082: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
10083: }
10084: }
10085: }
10086: my $cachetime = 24*60*60;
10087: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10088: if (ref($lastactref) eq 'HASH') {
10089: $lastactref->{'domdefaults'} = 1;
10090: }
10091: }
10092: $resulttext = &mt('Changes made:').'<ul>';
10093: foreach my $item (sort(keys(%changes))) {
10094: if ($item eq 'canuse_pdfforms') {
10095: if ($env{'form.'.$item} eq '1') {
10096: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
10097: } else {
10098: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
10099: }
10100: } elsif ($item eq 'anonsurvey_threshold') {
10101: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
10102: } elsif ($item eq 'uploadquota') {
10103: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10104: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
10105: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
10106: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
10107: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
10108:
10109: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
10110: '</ul>'.
10111: '</li>';
10112: } else {
10113: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
10114: }
10115: } elsif ($item eq 'coursecredits') {
10116: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
10117: if (($domdefaults{'officialcredits'} eq '') &&
10118: ($domdefaults{'unofficialcredits'} eq '') &&
10119: ($domdefaults{'textbookcredits'} eq '')) {
10120: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
10121: } else {
10122: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
10123: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
10124: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
10125: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
10126: '</ul>'.
10127: '</li>';
10128: }
10129: } else {
10130: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
10131: }
10132: }
10133: }
10134: $resulttext .= '</ul>';
10135: } else {
10136: $resulttext = &mt('No changes made to course defaults');
10137: }
10138: } else {
10139: $resulttext = '<span class="LC_error">'.
10140: &mt('An error occurred: [_1]',$putresult).'</span>';
10141: }
10142: return $resulttext;
10143: }
10144:
10145: sub modify_selfenrollment {
10146: my ($dom,$lastactref,%domconfig) = @_;
10147: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
10148: my @types = ('official','unofficial','community','textbook');
10149: my %titles = &tool_titles();
10150: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
10151: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
10152: $ordered{'default'} = ['types','registered','approval','limit'];
10153:
10154: my (%roles,%shown,%toplevel);
10155: $roles{'0'} = &Apache::lonnet::plaintext('dc');
10156:
10157: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
10158: if ($domconfig{'selfenrollment'} eq '') {
10159: $domconfig{'selfenrollment'} = {};
10160: }
10161: }
10162: %toplevel = (
10163: admin => 'Configuration Rights',
10164: default => 'Default settings',
10165: validation => 'Validation of self-enrollment requests',
10166: );
10167: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
10168:
10169: if (ref($ordered{'admin'}) eq 'ARRAY') {
10170: foreach my $item (@{$ordered{'admin'}}) {
10171: foreach my $type (@types) {
10172: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
10173: $selfenrollhash{'admin'}{$type}{$item} = 1;
10174: } else {
10175: $selfenrollhash{'admin'}{$type}{$item} = 0;
10176: }
10177: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
10178: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
10179: if ($selfenrollhash{'admin'}{$type}{$item} ne
10180: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
10181: push(@{$changes{'admin'}{$type}},$item);
10182: }
10183: } else {
10184: if (!$selfenrollhash{'admin'}{$type}{$item}) {
10185: push(@{$changes{'admin'}{$type}},$item);
10186: }
10187: }
10188: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
10189: push(@{$changes{'admin'}{$type}},$item);
10190: }
10191: }
10192: }
10193: }
10194:
10195: foreach my $item (@{$ordered{'default'}}) {
10196: foreach my $type (@types) {
10197: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
10198: if ($item eq 'types') {
10199: unless (($value eq 'all') || ($value eq 'dom')) {
10200: $value = '';
10201: }
10202: } elsif ($item eq 'registered') {
10203: unless ($value eq '1') {
10204: $value = 0;
10205: }
10206: } elsif ($item eq 'approval') {
10207: unless ($value =~ /^[012]$/) {
10208: $value = 0;
10209: }
10210: } else {
10211: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
10212: $value = 'none';
10213: }
10214: }
10215: $selfenrollhash{'default'}{$type}{$item} = $value;
10216: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
10217: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
10218: if ($selfenrollhash{'default'}{$type}{$item} ne
10219: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
10220: push(@{$changes{'default'}{$type}},$item);
10221: }
10222: } else {
10223: push(@{$changes{'default'}{$type}},$item);
10224: }
10225: } else {
10226: push(@{$changes{'default'}{$type}},$item);
10227: }
10228: if ($item eq 'limit') {
10229: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
10230: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
10231: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
10232: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
10233: }
10234: } else {
10235: $selfenrollhash{'default'}{$type}{'cap'} = '';
10236: }
10237: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
10238: if ($selfenrollhash{'default'}{$type}{'cap'} ne
10239: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
10240: push(@{$changes{'default'}{$type}},'cap');
10241: }
10242: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
10243: push(@{$changes{'default'}{$type}},'cap');
10244: }
10245: }
10246: }
10247: }
10248:
10249: foreach my $item (@{$itemsref}) {
10250: if ($item eq 'fields') {
10251: my @changed;
10252: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
10253: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
10254: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
10255: }
10256: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
10257: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
10258: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
10259: $domconfig{'selfenrollment'}{'validation'}{$item});
10260: } else {
10261: @changed = @{$selfenrollhash{'validation'}{$item}};
10262: }
10263: } else {
10264: @changed = @{$selfenrollhash{'validation'}{$item}};
10265: }
10266: if (@changed) {
10267: if ($selfenrollhash{'validation'}{$item}) {
10268: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
10269: } else {
10270: $changes{'validation'}{$item} = &mt('None');
10271: }
10272: }
10273: } else {
10274: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
10275: if ($item eq 'markup') {
10276: if ($env{'form.selfenroll_validation_'.$item}) {
10277: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
10278: }
10279: }
10280: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
10281: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
10282: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
10283: }
10284: }
10285: }
10286: }
10287:
10288: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
10289: $dom);
10290: if ($putresult eq 'ok') {
10291: if (keys(%changes) > 0) {
10292: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10293: $resulttext = &mt('Changes made:').'<ul>';
10294: foreach my $key ('admin','default','validation') {
10295: if (ref($changes{$key}) eq 'HASH') {
10296: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
10297: if ($key eq 'validation') {
10298: foreach my $item (@{$itemsref}) {
10299: if (exists($changes{$key}{$item})) {
10300: if ($item eq 'markup') {
10301: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
10302: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
10303: } else {
10304: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
10305: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
10306: }
10307: }
10308: }
10309: } else {
10310: foreach my $type (@types) {
10311: if ($type eq 'community') {
10312: $roles{'1'} = &mt('Community personnel');
10313: } else {
10314: $roles{'1'} = &mt('Course personnel');
10315: }
10316: if (ref($changes{$key}{$type}) eq 'ARRAY') {
10317: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
10318: if ($key eq 'admin') {
10319: my @mgrdc = ();
10320: if (ref($ordered{$key}) eq 'ARRAY') {
10321: foreach my $item (@{$ordered{'admin'}}) {
10322: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
10323: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
10324: push(@mgrdc,$item);
10325: }
10326: }
10327: }
10328: if (@mgrdc) {
10329: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
10330: } else {
10331: delete($domdefaults{$type.'selfenrolladmdc'});
10332: }
10333: }
10334: } else {
10335: if (ref($ordered{$key}) eq 'ARRAY') {
10336: foreach my $item (@{$ordered{$key}}) {
10337: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
10338: $domdefaults{$type.'selfenroll'.$item} =
10339: $selfenrollhash{$key}{$type}{$item};
10340: }
10341: }
10342: }
10343: }
10344: }
10345: $resulttext .= '<li>'.$titles{$type}.'<ul>';
10346: foreach my $item (@{$ordered{$key}}) {
10347: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
10348: $resulttext .= '<li>';
10349: if ($key eq 'admin') {
10350: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
10351: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
10352: } else {
10353: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
10354: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
10355: }
10356: $resulttext .= '</li>';
10357: }
10358: }
10359: $resulttext .= '</ul></li>';
10360: }
10361: }
10362: $resulttext .= '</ul></li>';
10363: }
10364: }
10365: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
10366: my $cachetime = 24*60*60;
10367: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10368: if (ref($lastactref) eq 'HASH') {
10369: $lastactref->{'domdefaults'} = 1;
10370: }
10371: }
10372: }
10373: $resulttext .= '</ul>';
10374: } else {
10375: $resulttext = &mt('No changes made to self-enrollment settings');
10376: }
10377: } else {
10378: $resulttext = '<span class="LC_error">'.
10379: &mt('An error occurred: [_1]',$putresult).'</span>';
10380: }
10381: return $resulttext;
10382: }
10383:
10384: sub modify_usersessions {
10385: my ($dom,$lastactref,%domconfig) = @_;
10386: my @hostingtypes = ('version','excludedomain','includedomain');
10387: my @offloadtypes = ('primary','default');
10388: my %types = (
10389: remote => \@hostingtypes,
10390: hosted => \@hostingtypes,
10391: spares => \@offloadtypes,
10392: );
10393: my @prefixes = ('remote','hosted','spares');
10394: my @lcversions = &Apache::lonnet::all_loncaparevs();
10395: my (%by_ip,%by_location,@intdoms);
10396: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
10397: my @locations = sort(keys(%by_location));
10398: my (%defaultshash,%changes);
10399: foreach my $prefix (@prefixes) {
10400: $defaultshash{'usersessions'}{$prefix} = {};
10401: }
10402: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10403: my $resulttext;
10404: my %iphost = &Apache::lonnet::get_iphost();
10405: foreach my $prefix (@prefixes) {
10406: next if ($prefix eq 'spares');
10407: foreach my $type (@{$types{$prefix}}) {
10408: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
10409: if ($type eq 'version') {
10410: my $value = $env{'form.'.$prefix.'_'.$type};
10411: my $okvalue;
10412: if ($value ne '') {
10413: if (grep(/^\Q$value\E$/,@lcversions)) {
10414: $okvalue = $value;
10415: }
10416: }
10417: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10418: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
10419: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
10420: if ($inuse == 0) {
10421: $changes{$prefix}{$type} = 1;
10422: } else {
10423: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
10424: $changes{$prefix}{$type} = 1;
10425: }
10426: if ($okvalue ne '') {
10427: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10428: }
10429: }
10430: } else {
10431: if (($inuse == 1) && ($okvalue ne '')) {
10432: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10433: $changes{$prefix}{$type} = 1;
10434: }
10435: }
10436: } else {
10437: if (($inuse == 1) && ($okvalue ne '')) {
10438: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10439: $changes{$prefix}{$type} = 1;
10440: }
10441: }
10442: } else {
10443: if (($inuse == 1) && ($okvalue ne '')) {
10444: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10445: $changes{$prefix}{$type} = 1;
10446: }
10447: }
10448: } else {
10449: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
10450: my @okvals;
10451: foreach my $val (@vals) {
10452: if ($val =~ /:/) {
10453: my @items = split(/:/,$val);
10454: foreach my $item (@items) {
10455: if (ref($by_location{$item}) eq 'ARRAY') {
10456: push(@okvals,$item);
10457: }
10458: }
10459: } else {
10460: if (ref($by_location{$val}) eq 'ARRAY') {
10461: push(@okvals,$val);
10462: }
10463: }
10464: }
10465: @okvals = sort(@okvals);
10466: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10467: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
10468: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
10469: if ($inuse == 0) {
10470: $changes{$prefix}{$type} = 1;
10471: } else {
10472: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10473: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
10474: if (@changed > 0) {
10475: $changes{$prefix}{$type} = 1;
10476: }
10477: }
10478: } else {
10479: if ($inuse == 1) {
10480: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10481: $changes{$prefix}{$type} = 1;
10482: }
10483: }
10484: } else {
10485: if ($inuse == 1) {
10486: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10487: $changes{$prefix}{$type} = 1;
10488: }
10489: }
10490: } else {
10491: if ($inuse == 1) {
10492: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10493: $changes{$prefix}{$type} = 1;
10494: }
10495: }
10496: }
10497: }
10498: }
10499:
10500: my @alldoms = &Apache::lonnet::all_domains();
10501: my %servers = &Apache::lonnet::internet_dom_servers($dom);
10502: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
10503: my $savespares;
10504:
10505: foreach my $lonhost (sort(keys(%servers))) {
10506: my $serverhomeID =
10507: &Apache::lonnet::get_server_homeID($servers{$lonhost});
10508: my $serverhostname = &Apache::lonnet::hostname($lonhost);
10509: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
10510: my %spareschg;
10511: foreach my $type (@{$types{'spares'}}) {
10512: my @okspares;
10513: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
10514: foreach my $server (@checked) {
10515: if (&Apache::lonnet::hostname($server) ne '') {
10516: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
10517: unless (grep(/^\Q$server\E$/,@okspares)) {
10518: push(@okspares,$server);
10519: }
10520: }
10521: }
10522: }
10523: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
10524: my $newspare;
10525: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
10526: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
10527: $newspare = $new;
10528: }
10529: }
10530: my @spares;
10531: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
10532: @spares = sort(@okspares,$newspare);
10533: } else {
10534: @spares = sort(@okspares);
10535: }
10536: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
10537: if (ref($spareid{$lonhost}) eq 'HASH') {
10538: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
10539: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
10540: if (@diffs > 0) {
10541: $spareschg{$type} = 1;
10542: }
10543: }
10544: }
10545: }
10546: if (keys(%spareschg) > 0) {
10547: $changes{'spares'}{$lonhost} = \%spareschg;
10548: }
10549: }
10550:
10551: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10552: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
10553: if (ref($changes{'spares'}) eq 'HASH') {
10554: if (keys(%{$changes{'spares'}}) > 0) {
10555: $savespares = 1;
10556: }
10557: }
10558: } else {
10559: $savespares = 1;
10560: }
10561: }
10562:
10563: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
10564: if ((keys(%changes) > 0) || ($savespares)) {
10565: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
10566: $dom);
10567: if ($putresult eq 'ok') {
10568: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
10569: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
10570: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
10571: }
10572: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
10573: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
10574: }
10575: }
10576: my $cachetime = 24*60*60;
10577: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10578: if (ref($lastactref) eq 'HASH') {
10579: $lastactref->{'domdefaults'} = 1;
10580: }
10581: if (keys(%changes) > 0) {
10582: my %lt = &usersession_titles();
10583: $resulttext = &mt('Changes made:').'<ul>';
10584: foreach my $prefix (@prefixes) {
10585: if (ref($changes{$prefix}) eq 'HASH') {
10586: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
10587: if ($prefix eq 'spares') {
10588: if (ref($changes{$prefix}) eq 'HASH') {
10589: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
10590: $resulttext .= '<li><b>'.$lonhost.'</b> ';
10591: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
10592: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
10593: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
10594: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
10595: foreach my $type (@{$types{$prefix}}) {
10596: if ($changes{$prefix}{$lonhost}{$type}) {
10597: my $offloadto = &mt('None');
10598: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
10599: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
10600: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
10601: }
10602: }
10603: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
10604: }
10605: }
10606: }
10607: $resulttext .= '</li>';
10608: }
10609: }
10610: } else {
10611: foreach my $type (@{$types{$prefix}}) {
10612: if (defined($changes{$prefix}{$type})) {
10613: my $newvalue;
10614: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
10615: if (ref($defaultshash{'usersessions'}{$prefix})) {
10616: if ($type eq 'version') {
10617: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
10618: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
10619: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
10620: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
10621: }
10622: }
10623: }
10624: }
10625: if ($newvalue eq '') {
10626: if ($type eq 'version') {
10627: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
10628: } else {
10629: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
10630: }
10631: } else {
10632: if ($type eq 'version') {
10633: $newvalue .= ' '.&mt('(or later)');
10634: }
10635: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
10636: }
10637: }
10638: }
10639: }
10640: $resulttext .= '</ul>';
10641: }
10642: }
10643: $resulttext .= '</ul>';
10644: } else {
10645: $resulttext = $nochgmsg;
10646: }
10647: } else {
10648: $resulttext = '<span class="LC_error">'.
10649: &mt('An error occurred: [_1]',$putresult).'</span>';
10650: }
10651: } else {
10652: $resulttext = $nochgmsg;
10653: }
10654: return $resulttext;
10655: }
10656:
10657: sub modify_loadbalancing {
10658: my ($dom,%domconfig) = @_;
10659: my $primary_id = &Apache::lonnet::domain($dom,'primary');
10660: my $intdom = &Apache::lonnet::internet_dom($primary_id);
10661: my ($othertitle,$usertypes,$types) =
10662: &Apache::loncommon::sorted_inst_types($dom);
10663: my %servers = &Apache::lonnet::internet_dom_servers($dom);
10664: my @sparestypes = ('primary','default');
10665: my %typetitles = &sparestype_titles();
10666: my $resulttext;
10667: my (%currbalancer,%currtargets,%currrules,%existing);
10668: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
10669: %existing = %{$domconfig{'loadbalancing'}};
10670: }
10671: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
10672: \%currtargets,\%currrules);
10673: my ($saveloadbalancing,%defaultshash,%changes);
10674: my ($alltypes,$othertypes,$titles) =
10675: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
10676: my %ruletitles = &offloadtype_text();
10677: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
10678: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
10679: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
10680: if ($balancer eq '') {
10681: next;
10682: }
10683: if (!exists($servers{$balancer})) {
10684: if (exists($currbalancer{$balancer})) {
10685: push(@{$changes{'delete'}},$balancer);
10686: }
10687: next;
10688: }
10689: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
10690: push(@{$changes{'delete'}},$balancer);
10691: next;
10692: }
10693: if (!exists($currbalancer{$balancer})) {
10694: push(@{$changes{'add'}},$balancer);
10695: }
10696: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
10697: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
10698: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
10699: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
10700: $saveloadbalancing = 1;
10701: }
10702: foreach my $sparetype (@sparestypes) {
10703: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
10704: my @offloadto;
10705: foreach my $target (@targets) {
10706: if (($servers{$target}) && ($target ne $balancer)) {
10707: if ($sparetype eq 'default') {
10708: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
10709: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
10710: }
10711: }
10712: unless(grep(/^\Q$target\E$/,@offloadto)) {
10713: push(@offloadto,$target);
10714: }
10715: }
10716: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
10717: }
10718: }
10719: if (ref($currtargets{$balancer}) eq 'HASH') {
10720: foreach my $sparetype (@sparestypes) {
10721: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
10722: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
10723: if (@targetdiffs > 0) {
10724: $changes{'curr'}{$balancer}{'targets'} = 1;
10725: }
10726: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
10727: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
10728: $changes{'curr'}{$balancer}{'targets'} = 1;
10729: }
10730: }
10731: }
10732: } else {
10733: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
10734: foreach my $sparetype (@sparestypes) {
10735: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
10736: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
10737: $changes{'curr'}{$balancer}{'targets'} = 1;
10738: }
10739: }
10740: }
10741: }
10742: }
10743: my $ishomedom;
10744: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
10745: $ishomedom = 1;
10746: }
10747: if (ref($alltypes) eq 'ARRAY') {
10748: foreach my $type (@{$alltypes}) {
10749: my $rule;
10750: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
10751: (!$ishomedom)) {
10752: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
10753: }
10754: if ($rule eq 'specific') {
10755: $rule = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
10756: }
10757: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
10758: if (ref($currrules{$balancer}) eq 'HASH') {
10759: if ($rule ne $currrules{$balancer}{$type}) {
10760: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
10761: }
10762: } elsif ($rule ne '') {
10763: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
10764: }
10765: }
10766: }
10767: }
10768: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
10769: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
10770: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
10771: $defaultshash{'loadbalancing'} = {};
10772: }
10773: my $putresult = &Apache::lonnet::put_dom('configuration',
10774: \%defaultshash,$dom);
10775: if ($putresult eq 'ok') {
10776: if (keys(%changes) > 0) {
10777: if (ref($changes{'delete'}) eq 'ARRAY') {
10778: foreach my $balancer (sort(@{$changes{'delete'}})) {
10779: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
10780: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
10781: &Apache::lonnet::remote_devalidate_cache($balancer,[$cachekey]);
10782: }
10783: }
10784: if (ref($changes{'add'}) eq 'ARRAY') {
10785: foreach my $balancer (sort(@{$changes{'add'}})) {
10786: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
10787: }
10788: }
10789: if (ref($changes{'curr'}) eq 'HASH') {
10790: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
10791: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
10792: if ($changes{'curr'}{$balancer}{'targets'}) {
10793: my %offloadstr;
10794: foreach my $sparetype (@sparestypes) {
10795: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
10796: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
10797: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
10798: }
10799: }
10800: }
10801: if (keys(%offloadstr) == 0) {
10802: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
10803: } else {
10804: my $showoffload;
10805: foreach my $sparetype (@sparestypes) {
10806: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
10807: if (defined($offloadstr{$sparetype})) {
10808: $showoffload .= $offloadstr{$sparetype};
10809: } else {
10810: $showoffload .= &mt('None');
10811: }
10812: $showoffload .= (' 'x3);
10813: }
10814: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
10815: }
10816: }
10817: }
10818: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
10819: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
10820: foreach my $type (@{$alltypes}) {
10821: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
10822: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
10823: my $balancetext;
10824: if ($rule eq '') {
10825: $balancetext = $ruletitles{'default'};
10826: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
10827: ($rule eq 'balancer') || ($rule eq 'offloadedto')) {
10828: $balancetext = $ruletitles{$rule};
10829: } else {
10830: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
10831: }
10832: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
10833: }
10834: }
10835: }
10836: }
10837: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
10838: &Apache::lonnet::remote_devalidate_cache($balancer,[$cachekey]);
10839: }
10840: }
10841: if ($resulttext ne '') {
10842: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
10843: } else {
10844: $resulttext = $nochgmsg;
10845: }
10846: } else {
10847: $resulttext = $nochgmsg;
10848: }
10849: } else {
10850: $resulttext = '<span class="LC_error">'.
10851: &mt('An error occurred: [_1]',$putresult).'</span>';
10852: }
10853: } else {
10854: $resulttext = $nochgmsg;
10855: }
10856: return $resulttext;
10857: }
10858:
10859: sub recurse_check {
10860: my ($chkcats,$categories,$depth,$name) = @_;
10861: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
10862: my $chg = 0;
10863: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
10864: my $category = $chkcats->[$depth]{$name}[$j];
10865: my $item;
10866: if ($category eq '') {
10867: $chg ++;
10868: } else {
10869: my $deeper = $depth + 1;
10870: $item = &escape($category).':'.&escape($name).':'.$depth;
10871: if ($chg) {
10872: $categories->{$item} -= $chg;
10873: }
10874: &recurse_check($chkcats,$categories,$deeper,$category);
10875: $deeper --;
10876: }
10877: }
10878: }
10879: return;
10880: }
10881:
10882: sub recurse_cat_deletes {
10883: my ($item,$coursecategories,$deletions) = @_;
10884: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
10885: my $subdepth = $depth + 1;
10886: if (ref($coursecategories) eq 'HASH') {
10887: foreach my $subitem (keys(%{$coursecategories})) {
10888: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
10889: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
10890: delete($coursecategories->{$subitem});
10891: $deletions->{$subitem} = 1;
10892: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
10893: }
10894: }
10895: }
10896: return;
10897: }
10898:
10899: sub get_active_dcs {
10900: my ($dom) = @_;
10901: my $now = time;
10902: my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
10903: my %domcoords;
10904: my $numdcs = 0;
10905: foreach my $server (keys(%dompersonnel)) {
10906: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
10907: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
10908: $domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
10909: }
10910: }
10911: return %domcoords;
10912: }
10913:
10914: sub active_dc_picker {
10915: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
10916: my %domcoords = &get_active_dcs($dom);
10917: my @domcoord = keys(%domcoords);
10918: if (keys(%currhash)) {
10919: foreach my $dc (keys(%currhash)) {
10920: unless (exists($domcoords{$dc})) {
10921: push(@domcoord,$dc);
10922: }
10923: }
10924: }
10925: @domcoord = sort(@domcoord);
10926: my $numdcs = scalar(@domcoord);
10927: my $rows = 0;
10928: my $table;
10929: if ($numdcs > 1) {
10930: $table = '<table>';
10931: for (my $i=0; $i<@domcoord; $i++) {
10932: my $rem = $i%($numinrow);
10933: if ($rem == 0) {
10934: if ($i > 0) {
10935: $table .= '</tr>';
10936: }
10937: $table .= '<tr>';
10938: $rows ++;
10939: }
10940: my $check = '';
10941: if ($inputtype eq 'radio') {
10942: if (keys(%currhash) == 0) {
10943: if (!$i) {
10944: $check = ' checked="checked"';
10945: }
10946: } elsif (exists($currhash{$domcoord[$i]})) {
10947: $check = ' checked="checked"';
10948: }
10949: } else {
10950: if (exists($currhash{$domcoord[$i]})) {
10951: $check = ' checked="checked"';
10952: }
10953: }
10954: if ($i == @domcoord - 1) {
10955: my $colsleft = $numinrow - $rem;
10956: if ($colsleft > 1) {
10957: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
10958: } else {
10959: $table .= '<td class="LC_left_item">';
10960: }
10961: } else {
10962: $table .= '<td class="LC_left_item">';
10963: }
10964: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
10965: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
10966: $table .= '<span class="LC_nobreak"><label>'.
10967: '<input type="'.$inputtype.'" name="'.$name.'"'.
10968: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
10969: if ($user ne $dcname.':'.$dcdom) {
10970: $table .= ' ('.$dcname.':'.$dcdom.')';
10971: }
10972: $table .= '</label></span></td>';
10973: }
10974: $table .= '</tr></table>';
10975: } elsif ($numdcs == 1) {
10976: my ($dcname,$dcdom) = split(':',$domcoord[0]);
10977: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
10978: if ($inputtype eq 'radio') {
10979: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
10980: if ($user ne $dcname.':'.$dcdom) {
10981: $table .= ' ('.$dcname.':'.$dcdom.')';
10982: }
10983: } else {
10984: my $check;
10985: if (exists($currhash{$domcoord[0]})) {
10986: $check = ' checked="checked"';
10987: }
10988: $table = '<span class="LC_nobreak"><label>'.
10989: '<input type="checkbox" name="'.$name.'" '.
10990: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
10991: if ($user ne $dcname.':'.$dcdom) {
10992: $table .= ' ('.$dcname.':'.$dcdom.')';
10993: }
10994: $table .= '</label></span>';
10995: $rows ++;
10996: }
10997: }
10998: return ($numdcs,$table,$rows);
10999: }
11000:
11001: sub usersession_titles {
11002: return &Apache::lonlocal::texthash(
11003: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
11004: remote => 'Hosting of sessions for users in this domain on servers in other domains',
11005: spares => 'Servers offloaded to, when busy',
11006: version => 'LON-CAPA version requirement',
11007: excludedomain => 'Allow all, but exclude specific domains',
11008: includedomain => 'Deny all, but include specific domains',
11009: primary => 'Primary (checked first)',
11010: default => 'Default',
11011: );
11012: }
11013:
11014: sub id_for_thisdom {
11015: my (%servers) = @_;
11016: my %altids;
11017: foreach my $server (keys(%servers)) {
11018: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
11019: if ($serverhome ne $server) {
11020: $altids{$serverhome} = $server;
11021: }
11022: }
11023: return %altids;
11024: }
11025:
11026: sub count_servers {
11027: my ($currbalancer,%servers) = @_;
11028: my (@spares,$numspares);
11029: foreach my $lonhost (sort(keys(%servers))) {
11030: next if ($currbalancer eq $lonhost);
11031: push(@spares,$lonhost);
11032: }
11033: if ($currbalancer) {
11034: $numspares = scalar(@spares);
11035: } else {
11036: $numspares = scalar(@spares) - 1;
11037: }
11038: return ($numspares,@spares);
11039: }
11040:
11041: sub lonbalance_targets_js {
11042: my ($dom,$types,$servers,$settings) = @_;
11043: my $select = &mt('Select');
11044: my ($alltargets,$allishome,$allinsttypes,@alltypes);
11045: if (ref($servers) eq 'HASH') {
11046: $alltargets = join("','",sort(keys(%{$servers})));
11047: my @homedoms;
11048: foreach my $server (sort(keys(%{$servers}))) {
11049: if (&Apache::lonnet::host_domain($server) eq $dom) {
11050: push(@homedoms,'1');
11051: } else {
11052: push(@homedoms,'0');
11053: }
11054: }
11055: $allishome = join("','",@homedoms);
11056: }
11057: if (ref($types) eq 'ARRAY') {
11058: if (@{$types} > 0) {
11059: @alltypes = @{$types};
11060: }
11061: }
11062: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
11063: $allinsttypes = join("','",@alltypes);
11064: my (%currbalancer,%currtargets,%currrules,%existing);
11065: if (ref($settings) eq 'HASH') {
11066: %existing = %{$settings};
11067: }
11068: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
11069: \%currtargets,\%currrules);
11070: my $balancers = join("','",sort(keys(%currbalancer)));
11071: return <<"END";
11072:
11073: <script type="text/javascript">
11074: // <![CDATA[
11075:
11076: currBalancers = new Array('$balancers');
11077:
11078: function toggleTargets(balnum) {
11079: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
11080: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
11081: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
11082: var prevbalancer = prevhostitem.value;
11083: var baltotal = document.getElementById('loadbalancing_total').value;
11084: prevhostitem.value = balancer;
11085: if (prevbalancer != '') {
11086: var prevIdx = currBalancers.indexOf(prevbalancer);
11087: if (prevIdx != -1) {
11088: currBalancers.splice(prevIdx,1);
11089: }
11090: }
11091: if (balancer == '') {
11092: hideSpares(balnum);
11093: } else {
11094: var currIdx = currBalancers.indexOf(balancer);
11095: if (currIdx == -1) {
11096: currBalancers.push(balancer);
11097: }
11098: var homedoms = new Array('$allishome');
11099: var ishomedom = homedoms[lonhostitem.selectedIndex];
11100: showSpares(balancer,ishomedom,balnum);
11101: }
11102: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
11103: return;
11104: }
11105:
11106: function showSpares(balancer,ishomedom,balnum) {
11107: var alltargets = new Array('$alltargets');
11108: var insttypes = new Array('$allinsttypes');
11109: var offloadtypes = new Array('primary','default');
11110:
11111: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
11112: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
11113:
11114: for (var i=0; i<offloadtypes.length; i++) {
11115: var count = 0;
11116: for (var j=0; j<alltargets.length; j++) {
11117: if (alltargets[j] != balancer) {
11118: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
11119: item.value = alltargets[j];
11120: item.style.textAlign='left';
11121: item.style.textFace='normal';
11122: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
11123: if (currBalancers.indexOf(alltargets[j]) == -1) {
11124: item.disabled = '';
11125: } else {
11126: item.disabled = 'disabled';
11127: item.checked = false;
11128: }
11129: count ++;
11130: }
11131: }
11132: }
11133: for (var k=0; k<insttypes.length; k++) {
11134: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
11135: if (ishomedom == 1) {
11136: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
11137: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
11138: } else {
11139: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
11140: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
11141: }
11142: } else {
11143: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
11144: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
11145: }
11146: if ((insttypes[k] != '_LC_external') &&
11147: ((insttypes[k] != '_LC_internetdom') ||
11148: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
11149: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
11150: item.options.length = 0;
11151: item.options[0] = new Option("","",true,true);
11152: var idx = 0;
11153: for (var m=0; m<alltargets.length; m++) {
11154: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
11155: idx ++;
11156: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
11157: }
11158: }
11159: }
11160: }
11161: return;
11162: }
11163:
11164: function hideSpares(balnum) {
11165: var alltargets = new Array('$alltargets');
11166: var insttypes = new Array('$allinsttypes');
11167: var offloadtypes = new Array('primary','default');
11168:
11169: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
11170: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
11171:
11172: var total = alltargets.length - 1;
11173: for (var i=0; i<offloadtypes; i++) {
11174: for (var j=0; j<total; j++) {
11175: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
11176: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
11177: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
11178: }
11179: }
11180: for (var k=0; k<insttypes.length; k++) {
11181: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
11182: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
11183: if (insttypes[k] != '_LC_external') {
11184: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
11185: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
11186: }
11187: }
11188: return;
11189: }
11190:
11191: function checkOffloads(item,balnum,type) {
11192: var alltargets = new Array('$alltargets');
11193: var offloadtypes = new Array('primary','default');
11194: if (item.checked) {
11195: var total = alltargets.length - 1;
11196: var other;
11197: if (type == offloadtypes[0]) {
11198: other = offloadtypes[1];
11199: } else {
11200: other = offloadtypes[0];
11201: }
11202: for (var i=0; i<total; i++) {
11203: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
11204: if (server == item.value) {
11205: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
11206: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
11207: }
11208: }
11209: }
11210: }
11211: return;
11212: }
11213:
11214: function singleServerToggle(balnum,type) {
11215: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
11216: if (offloadtoSelIdx == 0) {
11217: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
11218: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
11219:
11220: } else {
11221: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
11222: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
11223: }
11224: return;
11225: }
11226:
11227: function balanceruleChange(formname,balnum,type) {
11228: if (type == '_LC_external') {
11229: return;
11230: }
11231: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
11232: for (var i=0; i<typesRules.length; i++) {
11233: if (formname.elements[typesRules[i]].checked) {
11234: if (formname.elements[typesRules[i]].value != 'specific') {
11235: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
11236: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
11237: } else {
11238: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
11239: }
11240: }
11241: }
11242: return;
11243: }
11244:
11245: function balancerDeleteChange(balnum) {
11246: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
11247: var baltotal = document.getElementById('loadbalancing_total').value;
11248: var addtarget;
11249: var removetarget;
11250: var action = 'delete';
11251: if (document.getElementById('loadbalancing_delete_'+balnum)) {
11252: var lonhost = hostitem.value;
11253: var currIdx = currBalancers.indexOf(lonhost);
11254: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
11255: if (currIdx != -1) {
11256: currBalancers.splice(currIdx,1);
11257: }
11258: addtarget = lonhost;
11259: } else {
11260: if (currIdx == -1) {
11261: currBalancers.push(lonhost);
11262: }
11263: removetarget = lonhost;
11264: action = 'undelete';
11265: }
11266: balancerChange(balnum,baltotal,action,addtarget,removetarget);
11267: }
11268: return;
11269: }
11270:
11271: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
11272: if (baltotal > 1) {
11273: var offloadtypes = new Array('primary','default');
11274: var alltargets = new Array('$alltargets');
11275: var insttypes = new Array('$allinsttypes');
11276: for (var i=0; i<baltotal; i++) {
11277: if (i != balnum) {
11278: for (var j=0; j<offloadtypes.length; j++) {
11279: var total = alltargets.length - 1;
11280: for (var k=0; k<total; k++) {
11281: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
11282: var server = serveritem.value;
11283: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
11284: if (server == addtarget) {
11285: serveritem.disabled = '';
11286: }
11287: }
11288: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
11289: if (server == removetarget) {
11290: serveritem.disabled = 'disabled';
11291: serveritem.checked = false;
11292: }
11293: }
11294: }
11295: }
11296: for (var j=0; j<insttypes.length; j++) {
11297: if (insttypes[j] != '_LC_external') {
11298: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
11299: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
11300: var currSel = singleserver.selectedIndex;
11301: var currVal = singleserver.options[currSel].value;
11302: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
11303: var numoptions = singleserver.options.length;
11304: var needsnew = 1;
11305: for (var k=0; k<numoptions; k++) {
11306: if (singleserver.options[k] == addtarget) {
11307: needsnew = 0;
11308: break;
11309: }
11310: }
11311: if (needsnew == 1) {
11312: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
11313: }
11314: }
11315: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
11316: singleserver.options.length = 0;
11317: if ((currVal) && (currVal != removetarget)) {
11318: singleserver.options[0] = new Option("","",false,false);
11319: } else {
11320: singleserver.options[0] = new Option("","",true,true);
11321: }
11322: var idx = 0;
11323: for (var m=0; m<alltargets.length; m++) {
11324: if (currBalancers.indexOf(alltargets[m]) == -1) {
11325: idx ++;
11326: if (currVal == alltargets[m]) {
11327: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
11328: } else {
11329: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
11330: }
11331: }
11332: }
11333: }
11334: }
11335: }
11336: }
11337: }
11338: }
11339: }
11340: return;
11341: }
11342:
11343: // ]]>
11344: </script>
11345:
11346: END
11347: }
11348:
11349: sub new_spares_js {
11350: my @sparestypes = ('primary','default');
11351: my $types = join("','",@sparestypes);
11352: my $select = &mt('Select');
11353: return <<"END";
11354:
11355: <script type="text/javascript">
11356: // <![CDATA[
11357:
11358: function updateNewSpares(formname,lonhost) {
11359: var types = new Array('$types');
11360: var include = new Array();
11361: var exclude = new Array();
11362: for (var i=0; i<types.length; i++) {
11363: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
11364: for (var j=0; j<spareboxes.length; j++) {
11365: if (formname.elements[spareboxes[j]].checked) {
11366: exclude.push(formname.elements[spareboxes[j]].value);
11367: } else {
11368: include.push(formname.elements[spareboxes[j]].value);
11369: }
11370: }
11371: }
11372: for (var i=0; i<types.length; i++) {
11373: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
11374: var selIdx = newSpare.selectedIndex;
11375: var currnew = newSpare.options[selIdx].value;
11376: var okSpares = new Array();
11377: for (var j=0; j<newSpare.options.length; j++) {
11378: var possible = newSpare.options[j].value;
11379: if (possible != '') {
11380: if (exclude.indexOf(possible) == -1) {
11381: okSpares.push(possible);
11382: } else {
11383: if (currnew == possible) {
11384: selIdx = 0;
11385: }
11386: }
11387: }
11388: }
11389: for (var k=0; k<include.length; k++) {
11390: if (okSpares.indexOf(include[k]) == -1) {
11391: okSpares.push(include[k]);
11392: }
11393: }
11394: okSpares.sort();
11395: newSpare.options.length = 0;
11396: if (selIdx == 0) {
11397: newSpare.options[0] = new Option("$select","",true,true);
11398: } else {
11399: newSpare.options[0] = new Option("$select","",false,false);
11400: }
11401: for (var m=0; m<okSpares.length; m++) {
11402: var idx = m+1;
11403: var selThis = 0;
11404: if (selIdx != 0) {
11405: if (okSpares[m] == currnew) {
11406: selThis = 1;
11407: }
11408: }
11409: if (selThis == 1) {
11410: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
11411: } else {
11412: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
11413: }
11414: }
11415: }
11416: return;
11417: }
11418:
11419: function checkNewSpares(lonhost,type) {
11420: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
11421: var chosen = newSpare.options[newSpare.selectedIndex].value;
11422: if (chosen != '') {
11423: var othertype;
11424: var othernewSpare;
11425: if (type == 'primary') {
11426: othernewSpare = document.getElementById('newspare_default_'+lonhost);
11427: }
11428: if (type == 'default') {
11429: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
11430: }
11431: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
11432: othernewSpare.selectedIndex = 0;
11433: }
11434: }
11435: return;
11436: }
11437:
11438: // ]]>
11439: </script>
11440:
11441: END
11442:
11443: }
11444:
11445: sub common_domprefs_js {
11446: return <<"END";
11447:
11448: <script type="text/javascript">
11449: // <![CDATA[
11450:
11451: function getIndicesByName(formname,item) {
11452: var group = new Array();
11453: for (var i=0;i<formname.elements.length;i++) {
11454: if (formname.elements[i].name == item) {
11455: group.push(formname.elements[i].id);
11456: }
11457: }
11458: return group;
11459: }
11460:
11461: // ]]>
11462: </script>
11463:
11464: END
11465:
11466: }
11467:
11468: sub recaptcha_js {
11469: my %lt = &captcha_phrases();
11470: return <<"END";
11471:
11472: <script type="text/javascript">
11473: // <![CDATA[
11474:
11475: function updateCaptcha(caller,context) {
11476: var privitem;
11477: var pubitem;
11478: var privtext;
11479: var pubtext;
11480: if (document.getElementById(context+'_recaptchapub')) {
11481: pubitem = document.getElementById(context+'_recaptchapub');
11482: } else {
11483: return;
11484: }
11485: if (document.getElementById(context+'_recaptchapriv')) {
11486: privitem = document.getElementById(context+'_recaptchapriv');
11487: } else {
11488: return;
11489: }
11490: if (document.getElementById(context+'_recaptchapubtxt')) {
11491: pubtext = document.getElementById(context+'_recaptchapubtxt');
11492: } else {
11493: return;
11494: }
11495: if (document.getElementById(context+'_recaptchaprivtxt')) {
11496: privtext = document.getElementById(context+'_recaptchaprivtxt');
11497: } else {
11498: return;
11499: }
11500: if (caller.checked) {
11501: if (caller.value == 'recaptcha') {
11502: pubitem.type = 'text';
11503: privitem.type = 'text';
11504: pubitem.size = '40';
11505: privitem.size = '40';
11506: pubtext.innerHTML = "$lt{'pub'}";
11507: privtext.innerHTML = "$lt{'priv'}";
11508: } else {
11509: pubitem.type = 'hidden';
11510: privitem.type = 'hidden';
11511: pubtext.innerHTML = '';
11512: privtext.innerHTML = '';
11513: }
11514: }
11515: return;
11516: }
11517:
11518: // ]]>
11519: </script>
11520:
11521: END
11522:
11523: }
11524:
11525: sub toggle_display_js {
11526: return <<"END";
11527:
11528: <script type="text/javascript">
11529: // <![CDATA[
11530:
11531: function toggleDisplay(domForm,caller) {
11532: if (document.getElementById(caller)) {
11533: var divitem = document.getElementById(caller);
11534: var optionsElement = domForm.coursecredits;
11535: if (caller == 'emailoptions') {
11536: optionsElement = domForm.cancreate_email;
11537: }
11538: if (optionsElement.length) {
11539: var currval;
11540: for (var i=0; i<optionsElement.length; i++) {
11541: if (optionsElement[i].checked) {
11542: currval = optionsElement[i].value;
11543: }
11544: }
11545: if (currval == 1) {
11546: divitem.style.display = 'block';
11547: } else {
11548: divitem.style.display = 'none';
11549: }
11550: }
11551: }
11552: return;
11553: }
11554:
11555: // ]]>
11556: </script>
11557:
11558: END
11559:
11560: }
11561:
11562: sub captcha_phrases {
11563: return &Apache::lonlocal::texthash (
11564: priv => 'Private key',
11565: pub => 'Public key',
11566: original => 'original (CAPTCHA)',
11567: recaptcha => 'successor (ReCAPTCHA)',
11568: notused => 'unused',
11569: );
11570: }
11571:
11572: sub devalidate_remote_domconfs {
11573: my ($dom,$cachekeys) = @_;
11574: return unless (ref($cachekeys) eq 'HASH');
11575: my %servers = &Apache::lonnet::internet_dom_servers($dom);
11576: my %thismachine;
11577: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
11578: my @posscached = ('domainconfig','domdefaults');
11579: if (keys(%servers) > 1) {
11580: foreach my $server (keys(%servers)) {
11581: next if ($thismachine{$server});
11582: my @cached;
11583: foreach my $name (@posscached) {
11584: if ($cachekeys->{$name}) {
11585: push(@cached,&escape($name).':'.&escape($dom));
11586: }
11587: }
11588: if (@cached) {
11589: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
11590: }
11591: }
11592: }
11593: return;
11594: }
11595:
11596: 1;
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