1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.160.6.63 2015/05/12 00:20:42 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA#
23: # /home/httpd/html/adm/gpl.txt
24: #
25: # http://www.lon-capa.org/
26: #
27: #
28: ###############################################################
29: ##############################################################
30:
31: =pod
32:
33: =head1 NAME
34:
35: Apache::domainprefs.pm
36:
37: =head1 SYNOPSIS
38:
39: Handles configuration of a LON-CAPA domain.
40:
41: This is part of the LearningOnline Network with CAPA project
42: described at http://www.lon-capa.org.
43:
44:
45: =head1 OVERVIEW
46:
47: Each institution using LON-CAPA will typically have a single domain designated
48: for use by individuals affiliated with the institution. Accordingly, each domain
49: may define a default set of logos and a color scheme which can be used to "brand"
50: the LON-CAPA instance. In addition, an institution will typically have a language
51: and timezone which are used for the majority of courses.
52:
53: LON-CAPA provides a mechanism to display and modify these defaults, as well as a
54: host of other domain-wide settings which determine the types of functionality
55: available to users and courses in the domain.
56:
57: There is also a mechanism to configure cataloging of courses in the domain, and
58: controls on the operation of automated processes which govern such things as
59: roster updates, user directory updates and processing of course requests.
60:
61: The domain coordination manual which is built dynamically on install/update of
62: LON-CAPA from the relevant help items provides more information about domain
63: configuration.
64:
65: Most of the domain settings are stored in the configuration.db GDBM file which is
66: housed on the primary library server for the domain in /home/httpd/lonUsers/$dom,
67: where $dom is the domain. The configuration.db stores settings in a number of
68: frozen hashes of hashes. In a few cases, domain information must be uploaded to
69: the domain as files (e.g., image files for logos etc., or plain text files for
70: bubblesheet formats). In this case the domainprefs.pm must be running in a user
71: session hosted on the primary library server in the domain, as these files are
72: stored in author space belonging to a special $dom-domainconfig user.
73:
74: domainprefs.pm in combination with lonconfigsettings.pm will retrieve and display
75: the current settings, and provides an interface to make modifications.
76:
77: =head1 SUBROUTINES
78:
79: =over
80:
81: =item print_quotas()
82:
83: Inputs: 4
84:
85: $dom,$settings,$rowtotal,$action.
86:
87: $dom is the domain, $settings is a reference to a hash of current settings for
88: the current context, $rowtotal is a reference to the scalar used to record the
89: number of rows displayed on the page, and $action is the context (quotas,
90: requestcourses or requestauthor).
91:
92: The print_quotas routine was orginally created to display/store information
93: about default quota sizes for portfolio spaces for the different types of
94: institutional affiliation in the domain (e.g., Faculty, Staff, Student etc.),
95: but is now also used to manage availability of user tools:
96: i.e., blogs, aboutme page, and portfolios, and the course request tool,
97: used by course owners to request creation of a course, and to display/store
98: default quota sizes for Authoring Spaces.
99:
100: Outputs: 1
101:
102: $datatable - HTML containing form elements which allow settings to be changed.
103:
104: In the case of course requests, radio buttons are displayed for each institutional
105: affiliate type (and also default, and _LC_adv) for each of the course types
106: (official, unofficial, community, and textbook). In each case the radio buttons
107: allow the selection of one of four values:
108:
109: 0, approval, validate, autolimit=N (where N is blank, or a positive integer).
110: which have the following effects:
111:
112: 0
113:
114: =over
115:
116: - course requests are not allowed for this course types/affiliation
117:
118: =back
119:
120: approval
121:
122: =over
123:
124: - course requests must be approved by a Doman Coordinator in the
125: course's domain
126:
127: =back
128:
129: validate
130:
131: =over
132:
133: - an institutional validation (e.g., check requestor is instructor
134: of record) needs to be passed before the course will be created. The required
135: validation is in localenroll.pm on the primary library server for the course
136: domain.
137:
138: =back
139:
140: autolimit
141:
142: =over
143:
144: - course requests will be processed automatically up to a limit of
145: N requests for the course type for the particular requestor.
146: If N is undefined, there is no limit to the number of course requests
147: which a course owner may submit and have processed automatically.
148:
149: =back
150:
151: =item modify_quotas()
152:
153: =back
154:
155: =cut
156:
157: package Apache::domainprefs;
158:
159: use strict;
160: use Apache::Constants qw(:common :http);
161: use Apache::lonnet;
162: use Apache::loncommon();
163: use Apache::lonhtmlcommon();
164: use Apache::lonlocal;
165: use Apache::lonmsg();
166: use Apache::lonconfigsettings;
167: use Apache::lonuserutils();
168: use Apache::loncoursequeueadmin();
169: use LONCAPA qw(:DEFAULT :match);
170: use LONCAPA::Enrollment;
171: use LONCAPA::lonauthcgi();
172: use File::Copy;
173: use Locale::Language;
174: use DateTime::TimeZone;
175: use DateTime::Locale;
176:
177: my $registered_cleanup;
178: my $modified_urls;
179:
180: sub handler {
181: my $r=shift;
182: if ($r->header_only) {
183: &Apache::loncommon::content_type($r,'text/html');
184: $r->send_http_header;
185: return OK;
186: }
187:
188: my $context = 'domain';
189: my $dom = $env{'request.role.domain'};
190: my $domdesc = &Apache::lonnet::domain($dom,'description');
191: if (&Apache::lonnet::allowed('mau',$dom)) {
192: &Apache::loncommon::content_type($r,'text/html');
193: $r->send_http_header;
194: } else {
195: $env{'user.error.msg'}=
196: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
197: return HTTP_NOT_ACCEPTABLE;
198: }
199:
200: $registered_cleanup=0;
201: @{$modified_urls}=();
202:
203: &Apache::lonhtmlcommon::clear_breadcrumbs();
204: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
205: ['phase','actions']);
206: my $phase = 'pickactions';
207: if ( exists($env{'form.phase'}) ) {
208: $phase = $env{'form.phase'};
209: }
210: my %servers = &Apache::lonnet::internet_dom_servers($dom);
211: my %domconfig =
212: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
213: 'quotas','autoenroll','autoupdate','autocreate',
214: 'directorysrch','usercreation','usermodification',
215: 'contacts','defaults','scantron','coursecategories',
216: 'serverstatuses','requestcourses','coursedefaults',
217: 'usersessions','loadbalancing','requestauthor',
218: 'selfenrollment','inststatus'],$dom);
219: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
220: 'autoupdate','autocreate','directorysrch','contacts',
221: 'usercreation','selfcreation','usermodification','scantron',
222: 'requestcourses','requestauthor','coursecategories',
223: 'serverstatuses','coursedefaults','selfenrollment',
224: 'usersessions');
225: my %existing;
226: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
227: %existing = %{$domconfig{'loadbalancing'}};
228: }
229: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
230: push(@prefs_order,'loadbalancing');
231: }
232: my %prefs = (
233: 'rolecolors' =>
234: { text => 'Default color schemes',
235: help => 'Domain_Configuration_Color_Schemes',
236: header => [{col1 => 'Student Settings',
237: col2 => '',},
238: {col1 => 'Coordinator Settings',
239: col2 => '',},
240: {col1 => 'Author Settings',
241: col2 => '',},
242: {col1 => 'Administrator Settings',
243: col2 => '',}],
244: print => \&print_rolecolors,
245: modify => \&modify_rolecolors,
246: },
247: 'login' =>
248: { text => 'Log-in page options',
249: help => 'Domain_Configuration_Login_Page',
250: header => [{col1 => 'Log-in Page Items',
251: col2 => '',},
252: {col1 => 'Log-in Help',
253: col2 => 'Value'},
254: {col1 => 'Custom HTML in document head',
255: col2 => 'Value'}],
256: print => \&print_login,
257: modify => \&modify_login,
258: },
259: 'defaults' =>
260: { text => 'Default authentication/language/timezone/portal/types',
261: help => 'Domain_Configuration_LangTZAuth',
262: header => [{col1 => 'Setting',
263: col2 => 'Value'},
264: {col1 => 'Institutional user types',
265: col2 => 'Assignable to e-mail usernames'}],
266: print => \&print_defaults,
267: modify => \&modify_defaults,
268: },
269: 'quotas' =>
270: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
271: help => 'Domain_Configuration_Quotas',
272: header => [{col1 => 'User affiliation',
273: col2 => 'Available tools',
274: col3 => 'Quotas, MB; (Authoring requires role)',}],
275: print => \&print_quotas,
276: modify => \&modify_quotas,
277: },
278: 'autoenroll' =>
279: { text => 'Auto-enrollment settings',
280: help => 'Domain_Configuration_Auto_Enrollment',
281: header => [{col1 => 'Configuration setting',
282: col2 => 'Value(s)'}],
283: print => \&print_autoenroll,
284: modify => \&modify_autoenroll,
285: },
286: 'autoupdate' =>
287: { text => 'Auto-update settings',
288: help => 'Domain_Configuration_Auto_Updates',
289: header => [{col1 => 'Setting',
290: col2 => 'Value',},
291: {col1 => 'Setting',
292: col2 => 'Affiliation'},
293: {col1 => 'User population',
294: col2 => 'Updatable user data'}],
295: print => \&print_autoupdate,
296: modify => \&modify_autoupdate,
297: },
298: 'autocreate' =>
299: { text => 'Auto-course creation settings',
300: help => 'Domain_Configuration_Auto_Creation',
301: header => [{col1 => 'Configuration Setting',
302: col2 => 'Value',}],
303: print => \&print_autocreate,
304: modify => \&modify_autocreate,
305: },
306: 'directorysrch' =>
307: { text => 'Institutional directory searches',
308: help => 'Domain_Configuration_InstDirectory_Search',
309: header => [{col1 => 'Setting',
310: col2 => 'Value',}],
311: print => \&print_directorysrch,
312: modify => \&modify_directorysrch,
313: },
314: 'contacts' =>
315: { text => 'Contact Information',
316: help => 'Domain_Configuration_Contact_Info',
317: header => [{col1 => 'Setting',
318: col2 => 'Value',}],
319: print => \&print_contacts,
320: modify => \&modify_contacts,
321: },
322: 'usercreation' =>
323: { text => 'User creation',
324: help => 'Domain_Configuration_User_Creation',
325: header => [{col1 => 'Format rule type',
326: col2 => 'Format rules in force'},
327: {col1 => 'User account creation',
328: col2 => 'Usernames which may be created',},
329: {col1 => 'Context',
330: col2 => 'Assignable authentication types'}],
331: print => \&print_usercreation,
332: modify => \&modify_usercreation,
333: },
334: 'selfcreation' =>
335: { text => 'Users self-creating accounts',
336: help => 'Domain_Configuration_Self_Creation',
337: header => [{col1 => 'Self-creation with institutional username',
338: col2 => 'Enabled?'},
339: {col1 => 'Institutional user type (login/SSO self-creation)',
340: col2 => 'Information user can enter'},
341: {col1 => 'Self-creation with e-mail as username',
342: col2 => 'Settings'}],
343: print => \&print_selfcreation,
344: modify => \&modify_selfcreation,
345: },
346: 'usermodification' =>
347: { text => 'User modification',
348: help => 'Domain_Configuration_User_Modification',
349: header => [{col1 => 'Target user has role',
350: col2 => 'User information updatable in author context'},
351: {col1 => 'Target user has role',
352: col2 => 'User information updatable in course context'}],
353: print => \&print_usermodification,
354: modify => \&modify_usermodification,
355: },
356: 'scantron' =>
357: { text => 'Bubblesheet format file',
358: help => 'Domain_Configuration_Scantron_Format',
359: header => [ {col1 => 'Item',
360: col2 => '',
361: }],
362: print => \&print_scantron,
363: modify => \&modify_scantron,
364: },
365: 'requestcourses' =>
366: {text => 'Request creation of courses',
367: help => 'Domain_Configuration_Request_Courses',
368: header => [{col1 => 'User affiliation',
369: col2 => 'Availability/Processing of requests',},
370: {col1 => 'Setting',
371: col2 => 'Value'},
372: {col1 => 'Available textbooks',
373: col2 => ''},
374: {col1 => 'Available templates',
375: col2 => ''},
376: {col1 => 'Validation (not official courses)',
377: col2 => 'Value'},],
378: print => \&print_quotas,
379: modify => \&modify_quotas,
380: },
381: 'requestauthor' =>
382: {text => 'Request Authoring Space',
383: help => 'Domain_Configuration_Request_Author',
384: header => [{col1 => 'User affiliation',
385: col2 => 'Availability/Processing of requests',},
386: {col1 => 'Setting',
387: col2 => 'Value'}],
388: print => \&print_quotas,
389: modify => \&modify_quotas,
390: },
391: 'coursecategories' =>
392: { text => 'Cataloging of courses/communities',
393: help => 'Domain_Configuration_Cataloging_Courses',
394: header => [{col1 => 'Catalog type/availability',
395: col2 => '',},
396: {col1 => 'Category settings for standard catalog',
397: col2 => '',},
398: {col1 => 'Categories',
399: col2 => '',
400: }],
401: print => \&print_coursecategories,
402: modify => \&modify_coursecategories,
403: },
404: 'serverstatuses' =>
405: {text => 'Access to server status pages',
406: help => 'Domain_Configuration_Server_Status',
407: header => [{col1 => 'Status Page',
408: col2 => 'Other named users',
409: col3 => 'Specific IPs',
410: }],
411: print => \&print_serverstatuses,
412: modify => \&modify_serverstatuses,
413: },
414: 'coursedefaults' =>
415: {text => 'Course/Community defaults',
416: help => 'Domain_Configuration_Course_Defaults',
417: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
418: col2 => 'Value',},
419: {col1 => 'Defaults which can be overridden for each course by a DC',
420: col2 => 'Value',},],
421: print => \&print_coursedefaults,
422: modify => \&modify_coursedefaults,
423: },
424: 'selfenrollment' =>
425: {text => 'Self-enrollment in Course/Community',
426: help => 'Domain_Configuration_Selfenrollment',
427: header => [{col1 => 'Configuration Rights',
428: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
429: {col1 => 'Defaults',
430: col2 => 'Value'},
431: {col1 => 'Self-enrollment validation (optional)',
432: col2 => 'Value'},],
433: print => \&print_selfenrollment,
434: modify => \&modify_selfenrollment,
435: },
436: 'usersessions' =>
437: {text => 'User session hosting/offloading',
438: help => 'Domain_Configuration_User_Sessions',
439: header => [{col1 => 'Domain server',
440: col2 => 'Servers to offload sessions to when busy'},
441: {col1 => 'Hosting of users from other domains',
442: col2 => 'Rules'},
443: {col1 => "Hosting domain's own users elsewhere",
444: col2 => 'Rules'}],
445: print => \&print_usersessions,
446: modify => \&modify_usersessions,
447: },
448: 'loadbalancing' =>
449: {text => 'Dedicated Load Balancer(s)',
450: help => 'Domain_Configuration_Load_Balancing',
451: header => [{col1 => 'Balancers',
452: col2 => 'Default destinations',
453: col3 => 'User affiliation',
454: col4 => 'Overrides'},
455: ],
456: print => \&print_loadbalancing,
457: modify => \&modify_loadbalancing,
458: },
459: );
460: if (keys(%servers) > 1) {
461: $prefs{'login'} = { text => 'Log-in page options',
462: help => 'Domain_Configuration_Login_Page',
463: header => [{col1 => 'Log-in Service',
464: col2 => 'Server Setting',},
465: {col1 => 'Log-in Page Items',
466: col2 => ''},
467: {col1 => 'Log-in Help',
468: col2 => 'Value'},
469: {col1 => 'Custom HTML in document head',
470: col2 => 'Value'}],
471: print => \&print_login,
472: modify => \&modify_login,
473: };
474: }
475:
476: my @roles = ('student','coordinator','author','admin');
477: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
478: &Apache::lonhtmlcommon::add_breadcrumb
479: ({href=>"javascript:changePage(document.$phase,'pickactions')",
480: text=>"Settings to display/modify"});
481: my $confname = $dom.'-domainconfig';
482:
483: if ($phase eq 'process') {
484: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
485: \%prefs,\%domconfig,$confname,\@roles);
486: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
487: $r->rflush();
488: &devalidate_remote_domconfs($dom,$result);
489: }
490: } elsif ($phase eq 'display') {
491: my $js = &recaptcha_js().
492: &toggle_display_js();
493: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
494: my ($othertitle,$usertypes,$types) =
495: &Apache::loncommon::sorted_inst_types($dom);
496: $js .= &lonbalance_targets_js($dom,$types,\%servers,
497: $domconfig{'loadbalancing'}).
498: &new_spares_js().
499: &common_domprefs_js().
500: &Apache::loncommon::javascript_array_indexof();
501: }
502: if (grep(/^requestcourses$/,@actions)) {
503: my $javascript_validations;
504: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
505: $js .= <<END;
506: <script type="text/javascript">
507: $javascript_validations
508: </script>
509: $coursebrowserjs
510: END
511: }
512: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
513: } else {
514: # check if domconfig user exists for the domain.
515: my $servadm = $r->dir_config('lonAdmEMail');
516: my ($configuserok,$author_ok,$switchserver) =
517: &config_check($dom,$confname,$servadm);
518: unless ($configuserok eq 'ok') {
519: &Apache::lonconfigsettings::print_header($r,$phase,$context);
520: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
521: $confname).
522: '<br />'
523: );
524: if ($switchserver) {
525: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
526: '<br />'.
527: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
528: '<br />'.
529: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
530: '<br />'.
531: &mt('To do that now, use the following link: [_1]',$switchserver)
532: );
533: } else {
534: $r->print(&mt('To create that user from the command line run the ./UPDATE script found in the top level directory of the extracted LON-CAPA tarball.').
535: '<br />'.
536: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
537: );
538: }
539: $r->print(&Apache::loncommon::end_page());
540: return OK;
541: }
542: if (keys(%domconfig) == 0) {
543: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
544: my @ids=&Apache::lonnet::current_machine_ids();
545: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
546: my %designhash = &Apache::loncommon::get_domainconf($dom);
547: my @loginimages = ('img','logo','domlogo','login');
548: my $custom_img_count = 0;
549: foreach my $img (@loginimages) {
550: if ($designhash{$dom.'.login.'.$img} ne '') {
551: $custom_img_count ++;
552: }
553: }
554: foreach my $role (@roles) {
555: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
556: $custom_img_count ++;
557: }
558: }
559: if ($custom_img_count > 0) {
560: &Apache::lonconfigsettings::print_header($r,$phase,$context);
561: my $switch_server = &check_switchserver($dom,$confname);
562: $r->print(
563: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
564: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
565: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
566: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
567: if ($switch_server) {
568: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
569: }
570: $r->print(&Apache::loncommon::end_page());
571: return OK;
572: }
573: }
574: }
575: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
576: }
577: return OK;
578: }
579:
580: sub process_changes {
581: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
582: my %domconfig;
583: if (ref($values) eq 'HASH') {
584: %domconfig = %{$values};
585: }
586: my $output;
587: if ($action eq 'login') {
588: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
589: } elsif ($action eq 'rolecolors') {
590: $output = &modify_rolecolors($r,$dom,$confname,$roles,
591: $lastactref,%domconfig);
592: } elsif ($action eq 'quotas') {
593: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
594: } elsif ($action eq 'autoenroll') {
595: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
596: } elsif ($action eq 'autoupdate') {
597: $output = &modify_autoupdate($dom,%domconfig);
598: } elsif ($action eq 'autocreate') {
599: $output = &modify_autocreate($dom,%domconfig);
600: } elsif ($action eq 'directorysrch') {
601: $output = &modify_directorysrch($dom,%domconfig);
602: } elsif ($action eq 'usercreation') {
603: $output = &modify_usercreation($dom,%domconfig);
604: } elsif ($action eq 'selfcreation') {
605: $output = &modify_selfcreation($dom,%domconfig);
606: } elsif ($action eq 'usermodification') {
607: $output = &modify_usermodification($dom,%domconfig);
608: } elsif ($action eq 'contacts') {
609: $output = &modify_contacts($dom,$lastactref,%domconfig);
610: } elsif ($action eq 'defaults') {
611: $output = &modify_defaults($dom,$lastactref,%domconfig);
612: } elsif ($action eq 'scantron') {
613: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
614: } elsif ($action eq 'coursecategories') {
615: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
616: } elsif ($action eq 'serverstatuses') {
617: $output = &modify_serverstatuses($dom,%domconfig);
618: } elsif ($action eq 'requestcourses') {
619: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
620: } elsif ($action eq 'requestauthor') {
621: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
622: } elsif ($action eq 'coursedefaults') {
623: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
624: } elsif ($action eq 'selfenrollment') {
625: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
626: } elsif ($action eq 'usersessions') {
627: $output = &modify_usersessions($dom,$lastactref,%domconfig);
628: } elsif ($action eq 'loadbalancing') {
629: $output = &modify_loadbalancing($dom,%domconfig);
630: }
631: return $output;
632: }
633:
634: sub print_config_box {
635: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
636: my $rowtotal = 0;
637: my $output;
638: if ($action eq 'coursecategories') {
639: $output = &coursecategories_javascript($settings);
640: } elsif ($action eq 'defaults') {
641: $output = &defaults_javascript($settings);
642: }
643: $output .=
644: '<table class="LC_nested_outer">
645: <tr>
646: <th align="left" valign="middle"><span class="LC_nobreak">'.
647: &mt($item->{text}).' '.
648: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
649: '</tr>';
650: $rowtotal ++;
651: my $numheaders = 1;
652: if (ref($item->{'header'}) eq 'ARRAY') {
653: $numheaders = scalar(@{$item->{'header'}});
654: }
655: if ($numheaders > 1) {
656: my $colspan = '';
657: my $rightcolspan = '';
658: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
659: (($action eq 'login') && ($numheaders < 4))) {
660: $colspan = ' colspan="2"';
661: }
662: if ($action eq 'usersessions') {
663: $rightcolspan = ' colspan="3"';
664: }
665: $output .= '
666: <tr>
667: <td>
668: <table class="LC_nested">
669: <tr class="LC_info_row">
670: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
671: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
672: </tr>';
673: $rowtotal ++;
674: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
675: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
676: ($action eq 'selfenrollment') || ($action eq 'usersessions')) {
677: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
678: } elsif ($action eq 'coursecategories') {
679: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
680: } elsif ($action eq 'login') {
681: if ($numheaders == 4) {
682: $colspan = ' colspan="2"';
683: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
684: } else {
685: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
686: }
687: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
688: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
689: } elsif ($action eq 'rolecolors') {
690: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
691: }
692: $output .= '
693: </table>
694: </td>
695: </tr>
696: <tr>
697: <td>
698: <table class="LC_nested">
699: <tr class="LC_info_row">
700: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
701: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
702: </tr>';
703: $rowtotal ++;
704: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
705: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
706: ($action eq 'usersessions') || ($action eq 'coursecategories')) {
707: if ($action eq 'coursecategories') {
708: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
709: $colspan = ' colspan="2"';
710: } else {
711: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
712: }
713: $output .= '
714: </table>
715: </td>
716: </tr>
717: <tr>
718: <td>
719: <table class="LC_nested">
720: <tr class="LC_info_row">
721: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
722: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
723: </tr>'."\n";
724: if ($action eq 'coursecategories') {
725: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
726: } else {
727: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
728: }
729: $rowtotal ++;
730: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
731: ($action eq 'defaults')) {
732: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
733: } elsif ($action eq 'login') {
734: if ($numheaders == 4) {
735: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
736: </table>
737: </td>
738: </tr>
739: <tr>
740: <td>
741: <table class="LC_nested">
742: <tr class="LC_info_row">
743: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
744: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
745: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
746: $rowtotal ++;
747: } else {
748: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
749: }
750: $output .= '
751: </table>
752: </td>
753: </tr>
754: <tr>
755: <td>
756: <table class="LC_nested">
757: <tr class="LC_info_row">';
758: if ($numheaders == 4) {
759: $output .= '
760: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
761: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
762: </tr>';
763: } else {
764: $output .= '
765: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
766: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
767: </tr>';
768: }
769: $rowtotal ++;
770: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
771: } elsif ($action eq 'requestcourses') {
772: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
773: $rowtotal ++;
774: $output .= &print_studentcode($settings,\$rowtotal).'
775: </table>
776: </td>
777: </tr>
778: <tr>
779: <td>
780: <table class="LC_nested">
781: <tr class="LC_info_row">
782: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
783: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
784: &textbookcourses_javascript($settings).
785: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
786: </table>
787: </td>
788: </tr>
789: <tr>
790: <td>
791: <table class="LC_nested">
792: <tr class="LC_info_row">
793: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
794: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
795: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
796: </table>
797: </td>
798: </tr>
799: <tr>
800: <td>
801: <table class="LC_nested">
802: <tr class="LC_info_row">
803: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
804: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
805: </tr>'.
806: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
807: } elsif ($action eq 'requestauthor') {
808: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
809: $rowtotal ++;
810: } elsif ($action eq 'rolecolors') {
811: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
812: </table>
813: </td>
814: </tr>
815: <tr>
816: <td>
817: <table class="LC_nested">
818: <tr class="LC_info_row">
819: <td class="LC_left_item"'.$colspan.' valign="top">'.
820: &mt($item->{'header'}->[2]->{'col1'}).'</td>
821: <td class="LC_right_item" valign="top">'.
822: &mt($item->{'header'}->[2]->{'col2'}).'</td>
823: </tr>'.
824: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
825: </table>
826: </td>
827: </tr>
828: <tr>
829: <td>
830: <table class="LC_nested">
831: <tr class="LC_info_row">
832: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
833: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
834: </tr>'.
835: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
836: $rowtotal += 2;
837: }
838: } else {
839: $output .= '
840: <tr>
841: <td>
842: <table class="LC_nested">
843: <tr class="LC_info_row">';
844: if (($action eq 'login') || ($action eq 'directorysrch')) {
845: $output .= '
846: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
847: } elsif ($action eq 'serverstatuses') {
848: $output .= '
849: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
850: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
851:
852: } else {
853: $output .= '
854: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
855: }
856: if (defined($item->{'header'}->[0]->{'col3'})) {
857: $output .= '<td class="LC_left_item" valign="top">'.
858: &mt($item->{'header'}->[0]->{'col2'});
859: if ($action eq 'serverstatuses') {
860: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
861: }
862: } else {
863: $output .= '<td class="LC_right_item" valign="top">'.
864: &mt($item->{'header'}->[0]->{'col2'});
865: }
866: $output .= '</td>';
867: if ($item->{'header'}->[0]->{'col3'}) {
868: if (defined($item->{'header'}->[0]->{'col4'})) {
869: $output .= '<td class="LC_left_item" valign="top">'.
870: &mt($item->{'header'}->[0]->{'col3'});
871: } else {
872: $output .= '<td class="LC_right_item" valign="top">'.
873: &mt($item->{'header'}->[0]->{'col3'});
874: }
875: if ($action eq 'serverstatuses') {
876: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
877: }
878: $output .= '</td>';
879: }
880: if ($item->{'header'}->[0]->{'col4'}) {
881: $output .= '<td class="LC_right_item" valign="top">'.
882: &mt($item->{'header'}->[0]->{'col4'});
883: }
884: $output .= '</tr>';
885: $rowtotal ++;
886: if ($action eq 'quotas') {
887: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
888: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') || ($action eq 'directorysrch') ||
889: ($action eq 'contacts') || ($action eq 'serverstatuses') || ($action eq 'loadbalancing')) {
890: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
891: } elsif ($action eq 'scantron') {
892: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
893: } elsif ($action eq 'helpsettings') {
894: $output .= &print_helpsettings($dom,$confname,$settings,\$rowtotal);
895: }
896: }
897: $output .= '
898: </table>
899: </td>
900: </tr>
901: </table><br />';
902: return ($output,$rowtotal);
903: }
904:
905: sub print_login {
906: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
907: my ($css_class,$datatable);
908: my %choices = &login_choices();
909:
910: if ($caller eq 'service') {
911: my %servers = &Apache::lonnet::internet_dom_servers($dom);
912: my $choice = $choices{'disallowlogin'};
913: $css_class = ' class="LC_odd_row"';
914: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
915: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
916: '<th>'.$choices{'server'}.'</th>'.
917: '<th>'.$choices{'serverpath'}.'</th>'.
918: '<th>'.$choices{'custompath'}.'</th>'.
919: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
920: my %disallowed;
921: if (ref($settings) eq 'HASH') {
922: if (ref($settings->{'loginvia'}) eq 'HASH') {
923: %disallowed = %{$settings->{'loginvia'}};
924: }
925: }
926: foreach my $lonhost (sort(keys(%servers))) {
927: my $direct = 'selected="selected"';
928: if (ref($disallowed{$lonhost}) eq 'HASH') {
929: if ($disallowed{$lonhost}{'server'} ne '') {
930: $direct = '';
931: }
932: }
933: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
934: '<td><select name="'.$lonhost.'_server">'.
935: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
936: '</option>';
937: foreach my $hostid (sort(keys(%servers))) {
938: next if ($servers{$hostid} eq $servers{$lonhost});
939: my $selected = '';
940: if (ref($disallowed{$lonhost}) eq 'HASH') {
941: if ($hostid eq $disallowed{$lonhost}{'server'}) {
942: $selected = 'selected="selected"';
943: }
944: }
945: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
946: $servers{$hostid}.'</option>';
947: }
948: $datatable .= '</select></td>'.
949: '<td><select name="'.$lonhost.'_serverpath">';
950: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
951: my $pathname = $path;
952: if ($path eq 'custom') {
953: $pathname = &mt('Custom Path').' ->';
954: }
955: my $selected = '';
956: if (ref($disallowed{$lonhost}) eq 'HASH') {
957: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
958: $selected = 'selected="selected"';
959: }
960: } elsif ($path eq '') {
961: $selected = 'selected="selected"';
962: }
963: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
964: }
965: $datatable .= '</select></td>';
966: my ($custom,$exempt);
967: if (ref($disallowed{$lonhost}) eq 'HASH') {
968: $custom = $disallowed{$lonhost}{'custompath'};
969: $exempt = $disallowed{$lonhost}{'exempt'};
970: }
971: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
972: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
973: '</tr>';
974: }
975: $datatable .= '</table></td></tr>';
976: return $datatable;
977: } elsif ($caller eq 'page') {
978: my %defaultchecked = (
979: 'coursecatalog' => 'on',
980: 'helpdesk' => 'on',
981: 'adminmail' => 'off',
982: 'newuser' => 'off',
983: );
984: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
985: my (%checkedon,%checkedoff);
986: foreach my $item (@toggles) {
987: if ($defaultchecked{$item} eq 'on') {
988: $checkedon{$item} = ' checked="checked" ';
989: $checkedoff{$item} = ' ';
990: } elsif ($defaultchecked{$item} eq 'off') {
991: $checkedoff{$item} = ' checked="checked" ';
992: $checkedon{$item} = ' ';
993: }
994: }
995: my @images = ('img','logo','domlogo','login');
996: my @logintext = ('textcol','bgcol');
997: my @bgs = ('pgbg','mainbg','sidebg');
998: my @links = ('link','alink','vlink');
999: my %designhash = &Apache::loncommon::get_domainconf($dom);
1000: my %defaultdesign = %Apache::loncommon::defaultdesign;
1001: my (%is_custom,%designs);
1002: my %defaults = (
1003: font => $defaultdesign{'login.font'},
1004: );
1005: foreach my $item (@images) {
1006: $defaults{$item} = $defaultdesign{'login.'.$item};
1007: $defaults{'showlogo'}{$item} = 1;
1008: }
1009: foreach my $item (@bgs) {
1010: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1011: }
1012: foreach my $item (@logintext) {
1013: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1014: }
1015: foreach my $item (@links) {
1016: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1017: }
1018: if (ref($settings) eq 'HASH') {
1019: foreach my $item (@toggles) {
1020: if ($settings->{$item} eq '1') {
1021: $checkedon{$item} = ' checked="checked" ';
1022: $checkedoff{$item} = ' ';
1023: } elsif ($settings->{$item} eq '0') {
1024: $checkedoff{$item} = ' checked="checked" ';
1025: $checkedon{$item} = ' ';
1026: }
1027: }
1028: foreach my $item (@images) {
1029: if (defined($settings->{$item})) {
1030: $designs{$item} = $settings->{$item};
1031: $is_custom{$item} = 1;
1032: }
1033: if (defined($settings->{'showlogo'}{$item})) {
1034: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1035: }
1036: }
1037: foreach my $item (@logintext) {
1038: if ($settings->{$item} ne '') {
1039: $designs{'logintext'}{$item} = $settings->{$item};
1040: $is_custom{$item} = 1;
1041: }
1042: }
1043: if ($settings->{'font'} ne '') {
1044: $designs{'font'} = $settings->{'font'};
1045: $is_custom{'font'} = 1;
1046: }
1047: foreach my $item (@bgs) {
1048: if ($settings->{$item} ne '') {
1049: $designs{'bgs'}{$item} = $settings->{$item};
1050: $is_custom{$item} = 1;
1051: }
1052: }
1053: foreach my $item (@links) {
1054: if ($settings->{$item} ne '') {
1055: $designs{'links'}{$item} = $settings->{$item};
1056: $is_custom{$item} = 1;
1057: }
1058: }
1059: } else {
1060: if ($designhash{$dom.'.login.font'} ne '') {
1061: $designs{'font'} = $designhash{$dom.'.login.font'};
1062: $is_custom{'font'} = 1;
1063: }
1064: foreach my $item (@images) {
1065: if ($designhash{$dom.'.login.'.$item} ne '') {
1066: $designs{$item} = $designhash{$dom.'.login.'.$item};
1067: $is_custom{$item} = 1;
1068: }
1069: }
1070: foreach my $item (@bgs) {
1071: if ($designhash{$dom.'.login.'.$item} ne '') {
1072: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1073: $is_custom{$item} = 1;
1074: }
1075: }
1076: foreach my $item (@links) {
1077: if ($designhash{$dom.'.login.'.$item} ne '') {
1078: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1079: $is_custom{$item} = 1;
1080: }
1081: }
1082: }
1083: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1084: logo => 'Institution Logo',
1085: domlogo => 'Domain Logo',
1086: login => 'Login box');
1087: my $itemcount = 1;
1088: foreach my $item (@toggles) {
1089: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1090: $datatable .=
1091: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1092: '</td><td>'.
1093: '<span class="LC_nobreak"><label><input type="radio" name="'.
1094: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1095: '</label> <label><input type="radio" name="'.$item.'"'.
1096: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1097: '</tr>';
1098: $itemcount ++;
1099: }
1100: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1101: $datatable .= '</tr></table></td></tr>';
1102: } elsif ($caller eq 'help') {
1103: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1104: my $switchserver = &check_switchserver($dom,$confname);
1105: my $itemcount = 1;
1106: $defaulturl = '/adm/loginproblems.html';
1107: $defaulttype = 'default';
1108: %lt = &Apache::lonlocal::texthash (
1109: del => 'Delete?',
1110: rep => 'Replace:',
1111: upl => 'Upload:',
1112: default => 'Default',
1113: custom => 'Custom',
1114: );
1115: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1116: my @currlangs;
1117: if (ref($settings) eq 'HASH') {
1118: if (ref($settings->{'helpurl'}) eq 'HASH') {
1119: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1120: next if ($settings->{'helpurl'}{$key} eq '');
1121: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1122: $type{$key} = 'custom';
1123: unless ($key eq 'nolang') {
1124: push(@currlangs,$key);
1125: }
1126: }
1127: } elsif ($settings->{'helpurl'} ne '') {
1128: $type{'nolang'} = 'custom';
1129: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1130: }
1131: }
1132: foreach my $lang ('nolang',sort(@currlangs)) {
1133: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1134: $datatable .= '<tr'.$css_class.'>';
1135: if ($url{$lang} eq '') {
1136: $url{$lang} = $defaulturl;
1137: }
1138: if ($type{$lang} eq '') {
1139: $type{$lang} = $defaulttype;
1140: }
1141: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1142: if ($lang eq 'nolang') {
1143: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1144: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1145: } else {
1146: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1147: $langchoices{$lang},
1148: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1149: }
1150: $datatable .= '</span></td>'."\n".
1151: '<td class="LC_left_item">';
1152: if ($type{$lang} eq 'custom') {
1153: $datatable .= '<span class="LC_nobreak"><label>'.
1154: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1155: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1156: } else {
1157: $datatable .= $lt{'upl'};
1158: }
1159: $datatable .='<br />';
1160: if ($switchserver) {
1161: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1162: } else {
1163: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1164: }
1165: $datatable .= '</td></tr>';
1166: $itemcount ++;
1167: }
1168: my @addlangs;
1169: foreach my $lang (sort(keys(%langchoices))) {
1170: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1171: push(@addlangs,$lang);
1172: }
1173: if (@addlangs > 0) {
1174: my %toadd;
1175: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1176: $toadd{''} = &mt('Select');
1177: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1178: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1179: &mt('Add log-in help page for a specific language:').' '.
1180: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1181: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1182: if ($switchserver) {
1183: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1184: } else {
1185: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1186: }
1187: $datatable .= '</td></tr>';
1188: $itemcount ++;
1189: }
1190: $datatable .= &captcha_choice('login',$settings,$itemcount);
1191: } elsif ($caller eq 'headtag') {
1192: my %domservers = &Apache::lonnet::get_servers($dom);
1193: my $choice = $choices{'headtag'};
1194: $css_class = ' class="LC_odd_row"';
1195: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1196: '<td align="left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1197: '<th>'.$choices{'current'}.'</th>'.
1198: '<th>'.$choices{'action'}.'</th>'.
1199: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1200: my (%currurls,%currexempt);
1201: if (ref($settings) eq 'HASH') {
1202: if (ref($settings->{'headtag'}) eq 'HASH') {
1203: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1204: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1205: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1206: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1207: }
1208: }
1209: }
1210: }
1211: my %lt = &Apache::lonlocal::texthash(
1212: del => 'Delete?',
1213: rep => 'Replace:',
1214: upl => 'Upload:',
1215: curr => 'View contents',
1216: none => 'None',
1217: );
1218: my $switchserver = &check_switchserver($dom,$confname);
1219: foreach my $lonhost (sort(keys(%domservers))) {
1220: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1221: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1222: if ($currurls{$lonhost}) {
1223: $datatable .= '<td class="LC_right_item"><a href="'.
1224: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1225: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1226: '">'.$lt{'curr'}.'</a></td>'.
1227: '<td><span class="LC_nobreak"><label>'.
1228: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1229: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1230: } else {
1231: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1232: }
1233: $datatable .='<br />';
1234: if ($switchserver) {
1235: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1236: } else {
1237: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1238: }
1239: $datatable .= '</td><td><input type="textbox" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1240: }
1241: $datatable .= '</table></td></tr>';
1242: }
1243: return $datatable;
1244: }
1245:
1246: sub login_choices {
1247: my %choices =
1248: &Apache::lonlocal::texthash (
1249: coursecatalog => 'Display Course/Community Catalog link?',
1250: adminmail => "Display Administrator's E-mail Address?",
1251: helpdesk => 'Display "Contact Helpdesk" link',
1252: disallowlogin => "Login page requests redirected",
1253: hostid => "Server",
1254: server => "Redirect to:",
1255: serverpath => "Path",
1256: custompath => "Custom",
1257: exempt => "Exempt IP(s)",
1258: directlogin => "No redirect",
1259: newuser => "Link to create a user account",
1260: img => "Header",
1261: logo => "Main Logo",
1262: domlogo => "Domain Logo",
1263: login => "Log-in Header",
1264: textcol => "Text color",
1265: bgcol => "Box color",
1266: bgs => "Background colors",
1267: links => "Link colors",
1268: font => "Font color",
1269: pgbg => "Header",
1270: mainbg => "Page",
1271: sidebg => "Login box",
1272: link => "Link",
1273: alink => "Active link",
1274: vlink => "Visited link",
1275: headtag => "Custom markup",
1276: action => "Action",
1277: current => "Current",
1278: );
1279: return %choices;
1280: }
1281:
1282: sub print_rolecolors {
1283: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1284: my %choices = &color_font_choices();
1285: my @bgs = ('pgbg','tabbg','sidebg');
1286: my @links = ('link','alink','vlink');
1287: my @images = ('img');
1288: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1289: my %designhash = &Apache::loncommon::get_domainconf($dom);
1290: my %defaultdesign = %Apache::loncommon::defaultdesign;
1291: my (%is_custom,%designs);
1292: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1293: if (ref($settings) eq 'HASH') {
1294: if (ref($settings->{$role}) eq 'HASH') {
1295: if ($settings->{$role}->{'img'} ne '') {
1296: $designs{'img'} = $settings->{$role}->{'img'};
1297: $is_custom{'img'} = 1;
1298: }
1299: if ($settings->{$role}->{'font'} ne '') {
1300: $designs{'font'} = $settings->{$role}->{'font'};
1301: $is_custom{'font'} = 1;
1302: }
1303: if ($settings->{$role}->{'fontmenu'} ne '') {
1304: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1305: $is_custom{'fontmenu'} = 1;
1306: }
1307: foreach my $item (@bgs) {
1308: if ($settings->{$role}->{$item} ne '') {
1309: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1310: $is_custom{$item} = 1;
1311: }
1312: }
1313: foreach my $item (@links) {
1314: if ($settings->{$role}->{$item} ne '') {
1315: $designs{'links'}{$item} = $settings->{$role}->{$item};
1316: $is_custom{$item} = 1;
1317: }
1318: }
1319: }
1320: } else {
1321: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1322: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1323: $is_custom{'img'} = 1;
1324: }
1325: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1326: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1327: $is_custom{'fontmenu'} = 1;
1328: }
1329: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1330: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1331: $is_custom{'font'} = 1;
1332: }
1333: foreach my $item (@bgs) {
1334: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1335: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1336: $is_custom{$item} = 1;
1337:
1338: }
1339: }
1340: foreach my $item (@links) {
1341: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1342: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1343: $is_custom{$item} = 1;
1344: }
1345: }
1346: }
1347: my $itemcount = 1;
1348: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1349: $datatable .= '</tr></table></td></tr>';
1350: return $datatable;
1351: }
1352:
1353: sub role_defaults {
1354: my ($role,$bgs,$links,$images,$logintext) = @_;
1355: my %defaults;
1356: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1357: return %defaults;
1358: }
1359: my %defaultdesign = %Apache::loncommon::defaultdesign;
1360: if ($role eq 'login') {
1361: %defaults = (
1362: font => $defaultdesign{$role.'.font'},
1363: );
1364: if (ref($logintext) eq 'ARRAY') {
1365: foreach my $item (@{$logintext}) {
1366: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1367: }
1368: }
1369: foreach my $item (@{$images}) {
1370: $defaults{'showlogo'}{$item} = 1;
1371: }
1372: } else {
1373: %defaults = (
1374: img => $defaultdesign{$role.'.img'},
1375: font => $defaultdesign{$role.'.font'},
1376: fontmenu => $defaultdesign{$role.'.fontmenu'},
1377: );
1378: }
1379: foreach my $item (@{$bgs}) {
1380: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1381: }
1382: foreach my $item (@{$links}) {
1383: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1384: }
1385: foreach my $item (@{$images}) {
1386: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1387: }
1388: return %defaults;
1389: }
1390:
1391: sub display_color_options {
1392: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1393: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1394: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1395: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1396: my $datatable = '<tr'.$css_class.'>'.
1397: '<td>'.$choices->{'font'}.'</td>';
1398: if (!$is_custom->{'font'}) {
1399: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1400: } else {
1401: $datatable .= '<td> </td>';
1402: }
1403: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1404:
1405: $datatable .= '<td><span class="LC_nobreak">'.
1406: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1407: ' value="'.$current_color.'" /> '.
1408: ' </td></tr>';
1409: unless ($role eq 'login') {
1410: $datatable .= '<tr'.$css_class.'>'.
1411: '<td>'.$choices->{'fontmenu'}.'</td>';
1412: if (!$is_custom->{'fontmenu'}) {
1413: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1414: } else {
1415: $datatable .= '<td> </td>';
1416: }
1417: $current_color = $designs->{'fontmenu'} ?
1418: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1419: $datatable .= '<td><span class="LC_nobreak">'.
1420: '<input class="colorchooser" type="text" size="10" name="'
1421: .$role.'_fontmenu"'.
1422: ' value="'.$current_color.'" /> '.
1423: ' </td></tr>';
1424: }
1425: my $switchserver = &check_switchserver($dom,$confname);
1426: foreach my $img (@{$images}) {
1427: $itemcount ++;
1428: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1429: $datatable .= '<tr'.$css_class.'>'.
1430: '<td>'.$choices->{$img};
1431: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1432: if ($role eq 'login') {
1433: if ($img eq 'login') {
1434: $login_hdr_pick =
1435: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1436: $logincolors =
1437: &login_text_colors($img,$role,$logintext,$phase,$choices,
1438: $designs,$defaults);
1439: } elsif ($img ne 'domlogo') {
1440: $datatable.= &logo_display_options($img,$defaults,$designs);
1441: }
1442: }
1443: $datatable .= '</td>';
1444: if ($designs->{$img} ne '') {
1445: $imgfile = $designs->{$img};
1446: $img_import = ($imgfile =~ m{^/adm/});
1447: } else {
1448: $imgfile = $defaults->{$img};
1449: }
1450: if ($imgfile) {
1451: my ($showfile,$fullsize);
1452: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1453: my $urldir = $1;
1454: my $filename = $2;
1455: my @info = &Apache::lonnet::stat_file($designs->{$img});
1456: if (@info) {
1457: my $thumbfile = 'tn-'.$filename;
1458: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1459: if (@thumb) {
1460: $showfile = $urldir.'/'.$thumbfile;
1461: } else {
1462: $showfile = $imgfile;
1463: }
1464: } else {
1465: $showfile = '';
1466: }
1467: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1468: $showfile = $imgfile;
1469: my $imgdir = $1;
1470: my $filename = $2;
1471: if (-e "$londocroot/$imgdir/tn-".$filename) {
1472: $showfile = "/$imgdir/tn-".$filename;
1473: } else {
1474: my $input = $londocroot.$imgfile;
1475: my $output = "$londocroot/$imgdir/tn-".$filename;
1476: if (!-e $output) {
1477: my ($width,$height) = &thumb_dimensions();
1478: my ($fullwidth,$fullheight) = &check_dimensions($input);
1479: if ($fullwidth ne '' && $fullheight ne '') {
1480: if ($fullwidth > $width && $fullheight > $height) {
1481: my $size = $width.'x'.$height;
1482: system("convert -sample $size $input $output");
1483: $showfile = "/$imgdir/tn-".$filename;
1484: }
1485: }
1486: }
1487: }
1488: }
1489: if ($showfile) {
1490: if ($showfile =~ m{^/(adm|res)/}) {
1491: if ($showfile =~ m{^/res/}) {
1492: my $local_showfile =
1493: &Apache::lonnet::filelocation('',$showfile);
1494: &Apache::lonnet::repcopy($local_showfile);
1495: }
1496: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1497: }
1498: if ($imgfile) {
1499: if ($imgfile =~ m{^/(adm|res)/}) {
1500: if ($imgfile =~ m{^/res/}) {
1501: my $local_imgfile =
1502: &Apache::lonnet::filelocation('',$imgfile);
1503: &Apache::lonnet::repcopy($local_imgfile);
1504: }
1505: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1506: } else {
1507: $fullsize = $imgfile;
1508: }
1509: }
1510: $datatable .= '<td>';
1511: if ($img eq 'login') {
1512: $datatable .= $login_hdr_pick;
1513: }
1514: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1515: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1516: } else {
1517: $datatable .= '<td> </td><td class="LC_left_item">'.
1518: &mt('Upload:').'<br />';
1519: }
1520: } else {
1521: $datatable .= '<td> </td><td class="LC_left_item">'.
1522: &mt('Upload:').'<br />';
1523: }
1524: if ($switchserver) {
1525: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1526: } else {
1527: if ($img ne 'login') { # suppress file selection for Log-in header
1528: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1529: }
1530: }
1531: $datatable .= '</td></tr>';
1532: }
1533: $itemcount ++;
1534: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1535: $datatable .= '<tr'.$css_class.'>'.
1536: '<td>'.$choices->{'bgs'}.'</td>';
1537: my $bgs_def;
1538: foreach my $item (@{$bgs}) {
1539: if (!$is_custom->{$item}) {
1540: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1541: }
1542: }
1543: if ($bgs_def) {
1544: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1545: } else {
1546: $datatable .= '<td> </td>';
1547: }
1548: $datatable .= '<td class="LC_right_item">'.
1549: '<table border="0"><tr>';
1550:
1551: foreach my $item (@{$bgs}) {
1552: $datatable .= '<td align="center">'.$choices->{$item};
1553: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1554: if ($designs->{'bgs'}{$item}) {
1555: $datatable .= ' ';
1556: }
1557: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1558: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1559: }
1560: $datatable .= '</tr></table></td></tr>';
1561: $itemcount ++;
1562: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1563: $datatable .= '<tr'.$css_class.'>'.
1564: '<td>'.$choices->{'links'}.'</td>';
1565: my $links_def;
1566: foreach my $item (@{$links}) {
1567: if (!$is_custom->{$item}) {
1568: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1569: }
1570: }
1571: if ($links_def) {
1572: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1573: } else {
1574: $datatable .= '<td> </td>';
1575: }
1576: $datatable .= '<td class="LC_right_item">'.
1577: '<table border="0"><tr>';
1578: foreach my $item (@{$links}) {
1579: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1580: $datatable .= '<td align="center">'.$choices->{$item}."\n";
1581: if ($designs->{'links'}{$item}) {
1582: $datatable.=' ';
1583: }
1584: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1585: '" /></td>';
1586: }
1587: $$rowtotal += $itemcount;
1588: return $datatable;
1589: }
1590:
1591: sub logo_display_options {
1592: my ($img,$defaults,$designs) = @_;
1593: my $checkedon;
1594: if (ref($defaults) eq 'HASH') {
1595: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1596: if ($defaults->{'showlogo'}{$img}) {
1597: $checkedon = 'checked="checked" ';
1598: }
1599: }
1600: }
1601: if (ref($designs) eq 'HASH') {
1602: if (ref($designs->{'showlogo'}) eq 'HASH') {
1603: if (defined($designs->{'showlogo'}{$img})) {
1604: if ($designs->{'showlogo'}{$img} == 0) {
1605: $checkedon = '';
1606: } elsif ($designs->{'showlogo'}{$img} == 1) {
1607: $checkedon = 'checked="checked" ';
1608: }
1609: }
1610: }
1611: }
1612: return '<br /><label> <input type="checkbox" name="'.
1613: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1614: &mt('show').'</label>'."\n";
1615: }
1616:
1617: sub login_header_options {
1618: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1619: my $output = '';
1620: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1621: $output .= &mt('Text default(s):').'<br />';
1622: if (!$is_custom->{'textcol'}) {
1623: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1624: ' ';
1625: }
1626: if (!$is_custom->{'bgcol'}) {
1627: $output .= $choices->{'bgcol'}.': '.
1628: '<span id="css_'.$role.'_font" style="background-color: '.
1629: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1630: }
1631: $output .= '<br />';
1632: }
1633: $output .='<br />';
1634: return $output;
1635: }
1636:
1637: sub login_text_colors {
1638: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1639: my $color_menu = '<table border="0"><tr>';
1640: foreach my $item (@{$logintext}) {
1641: $color_menu .= '<td align="center">'.$choices->{$item};
1642: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1643: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1644: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1645: }
1646: $color_menu .= '</tr></table><br />';
1647: return $color_menu;
1648: }
1649:
1650: sub image_changes {
1651: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1652: my $output;
1653: if ($img eq 'login') {
1654: # suppress image for Log-in header
1655: } elsif (!$is_custom) {
1656: if ($img ne 'domlogo') {
1657: $output .= &mt('Default image:').'<br />';
1658: } else {
1659: $output .= &mt('Default in use:').'<br />';
1660: }
1661: }
1662: if ($img eq 'login') { # suppress image for Log-in header
1663: $output .= '<td>'.$logincolors;
1664: } else {
1665: if ($img_import) {
1666: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1667: }
1668: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1669: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1670: if ($is_custom) {
1671: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1672: '<input type="checkbox" name="'.
1673: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1674: '</label> '.&mt('Replace:').'</span><br />';
1675: } else {
1676: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
1677: }
1678: }
1679: return $output;
1680: }
1681:
1682: sub print_quotas {
1683: my ($dom,$settings,$rowtotal,$action) = @_;
1684: my $context;
1685: if ($action eq 'quotas') {
1686: $context = 'tools';
1687: } else {
1688: $context = $action;
1689: }
1690: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1691: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1692: my $typecount = 0;
1693: my ($css_class,%titles);
1694: if ($context eq 'requestcourses') {
1695: @usertools = ('official','unofficial','community','textbook');
1696: @options =('norequest','approval','validate','autolimit');
1697: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1698: %titles = &courserequest_titles();
1699: } elsif ($context eq 'requestauthor') {
1700: @usertools = ('author');
1701: @options = ('norequest','approval','automatic');
1702: %titles = &authorrequest_titles();
1703: } else {
1704: @usertools = ('aboutme','blog','webdav','portfolio');
1705: %titles = &tool_titles();
1706: }
1707: if (ref($types) eq 'ARRAY') {
1708: foreach my $type (@{$types}) {
1709: my ($currdefquota,$currauthorquota);
1710: unless (($context eq 'requestcourses') ||
1711: ($context eq 'requestauthor')) {
1712: if (ref($settings) eq 'HASH') {
1713: if (ref($settings->{defaultquota}) eq 'HASH') {
1714: $currdefquota = $settings->{defaultquota}->{$type};
1715: } else {
1716: $currdefquota = $settings->{$type};
1717: }
1718: if (ref($settings->{authorquota}) eq 'HASH') {
1719: $currauthorquota = $settings->{authorquota}->{$type};
1720: }
1721: }
1722: }
1723: if (defined($usertypes->{$type})) {
1724: $typecount ++;
1725: $css_class = $typecount%2?' class="LC_odd_row"':'';
1726: $datatable .= '<tr'.$css_class.'>'.
1727: '<td>'.$usertypes->{$type}.'</td>'.
1728: '<td class="LC_left_item">';
1729: if ($context eq 'requestcourses') {
1730: $datatable .= '<table><tr>';
1731: }
1732: my %cell;
1733: foreach my $item (@usertools) {
1734: if ($context eq 'requestcourses') {
1735: my ($curroption,$currlimit);
1736: if (ref($settings) eq 'HASH') {
1737: if (ref($settings->{$item}) eq 'HASH') {
1738: $curroption = $settings->{$item}->{$type};
1739: if ($curroption =~ /^autolimit=(\d*)$/) {
1740: $currlimit = $1;
1741: }
1742: }
1743: }
1744: if (!$curroption) {
1745: $curroption = 'norequest';
1746: }
1747: $datatable .= '<th>'.$titles{$item}.'</th>';
1748: foreach my $option (@options) {
1749: my $val = $option;
1750: if ($option eq 'norequest') {
1751: $val = 0;
1752: }
1753: if ($option eq 'validate') {
1754: my $canvalidate = 0;
1755: if (ref($validations{$item}) eq 'HASH') {
1756: if ($validations{$item}{$type}) {
1757: $canvalidate = 1;
1758: }
1759: }
1760: next if (!$canvalidate);
1761: }
1762: my $checked = '';
1763: if ($option eq $curroption) {
1764: $checked = ' checked="checked"';
1765: } elsif ($option eq 'autolimit') {
1766: if ($curroption =~ /^autolimit/) {
1767: $checked = ' checked="checked"';
1768: }
1769: }
1770: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1771: '<input type="radio" name="crsreq_'.$item.
1772: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1773: $titles{$option}.'</label>';
1774: if ($option eq 'autolimit') {
1775: $cell{$item} .= ' <input type="text" name="crsreq_'.
1776: $item.'_limit_'.$type.'" size="1" '.
1777: 'value="'.$currlimit.'" />';
1778: }
1779: $cell{$item} .= '</span> ';
1780: if ($option eq 'autolimit') {
1781: $cell{$item} .= $titles{'unlimited'};
1782: }
1783: }
1784: } elsif ($context eq 'requestauthor') {
1785: my $curroption;
1786: if (ref($settings) eq 'HASH') {
1787: $curroption = $settings->{$type};
1788: }
1789: if (!$curroption) {
1790: $curroption = 'norequest';
1791: }
1792: foreach my $option (@options) {
1793: my $val = $option;
1794: if ($option eq 'norequest') {
1795: $val = 0;
1796: }
1797: my $checked = '';
1798: if ($option eq $curroption) {
1799: $checked = ' checked="checked"';
1800: }
1801: $datatable .= '<span class="LC_nobreak"><label>'.
1802: '<input type="radio" name="authorreq_'.$type.
1803: '" value="'.$val.'"'.$checked.' />'.
1804: $titles{$option}.'</label></span> ';
1805: }
1806: } else {
1807: my $checked = 'checked="checked" ';
1808: if (ref($settings) eq 'HASH') {
1809: if (ref($settings->{$item}) eq 'HASH') {
1810: if ($settings->{$item}->{$type} == 0) {
1811: $checked = '';
1812: } elsif ($settings->{$item}->{$type} == 1) {
1813: $checked = 'checked="checked" ';
1814: }
1815: }
1816: }
1817: $datatable .= '<span class="LC_nobreak"><label>'.
1818: '<input type="checkbox" name="'.$context.'_'.$item.
1819: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1820: '</label></span> ';
1821: }
1822: }
1823: if ($context eq 'requestcourses') {
1824: $datatable .= '</tr><tr>';
1825: foreach my $item (@usertools) {
1826: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1827: }
1828: $datatable .= '</tr></table>';
1829: }
1830: $datatable .= '</td>';
1831: unless (($context eq 'requestcourses') ||
1832: ($context eq 'requestauthor')) {
1833: $datatable .=
1834: '<td class="LC_right_item">'.
1835: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1836: '<input type="text" name="quota_'.$type.
1837: '" value="'.$currdefquota.
1838: '" size="5" /></span>'.(' ' x 2).
1839: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1840: '<input type="text" name="authorquota_'.$type.
1841: '" value="'.$currauthorquota.
1842: '" size="5" /></span></td>';
1843: }
1844: $datatable .= '</tr>';
1845: }
1846: }
1847: }
1848: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1849: $defaultquota = '20';
1850: $authorquota = '500';
1851: if (ref($settings) eq 'HASH') {
1852: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1853: $defaultquota = $settings->{'defaultquota'}->{'default'};
1854: } elsif (defined($settings->{'default'})) {
1855: $defaultquota = $settings->{'default'};
1856: }
1857: if (ref($settings->{'authorquota'}) eq 'HASH') {
1858: $authorquota = $settings->{'authorquota'}->{'default'};
1859: }
1860: }
1861: }
1862: $typecount ++;
1863: $css_class = $typecount%2?' class="LC_odd_row"':'';
1864: $datatable .= '<tr'.$css_class.'>'.
1865: '<td>'.$othertitle.'</td>'.
1866: '<td class="LC_left_item">';
1867: if ($context eq 'requestcourses') {
1868: $datatable .= '<table><tr>';
1869: }
1870: my %defcell;
1871: foreach my $item (@usertools) {
1872: if ($context eq 'requestcourses') {
1873: my ($curroption,$currlimit);
1874: if (ref($settings) eq 'HASH') {
1875: if (ref($settings->{$item}) eq 'HASH') {
1876: $curroption = $settings->{$item}->{'default'};
1877: if ($curroption =~ /^autolimit=(\d*)$/) {
1878: $currlimit = $1;
1879: }
1880: }
1881: }
1882: if (!$curroption) {
1883: $curroption = 'norequest';
1884: }
1885: $datatable .= '<th>'.$titles{$item}.'</th>';
1886: foreach my $option (@options) {
1887: my $val = $option;
1888: if ($option eq 'norequest') {
1889: $val = 0;
1890: }
1891: if ($option eq 'validate') {
1892: my $canvalidate = 0;
1893: if (ref($validations{$item}) eq 'HASH') {
1894: if ($validations{$item}{'default'}) {
1895: $canvalidate = 1;
1896: }
1897: }
1898: next if (!$canvalidate);
1899: }
1900: my $checked = '';
1901: if ($option eq $curroption) {
1902: $checked = ' checked="checked"';
1903: } elsif ($option eq 'autolimit') {
1904: if ($curroption =~ /^autolimit/) {
1905: $checked = ' checked="checked"';
1906: }
1907: }
1908: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1909: '<input type="radio" name="crsreq_'.$item.
1910: '_default" value="'.$val.'"'.$checked.' />'.
1911: $titles{$option}.'</label>';
1912: if ($option eq 'autolimit') {
1913: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1914: $item.'_limit_default" size="1" '.
1915: 'value="'.$currlimit.'" />';
1916: }
1917: $defcell{$item} .= '</span> ';
1918: if ($option eq 'autolimit') {
1919: $defcell{$item} .= $titles{'unlimited'};
1920: }
1921: }
1922: } elsif ($context eq 'requestauthor') {
1923: my $curroption;
1924: if (ref($settings) eq 'HASH') {
1925: $curroption = $settings->{'default'};
1926: }
1927: if (!$curroption) {
1928: $curroption = 'norequest';
1929: }
1930: foreach my $option (@options) {
1931: my $val = $option;
1932: if ($option eq 'norequest') {
1933: $val = 0;
1934: }
1935: my $checked = '';
1936: if ($option eq $curroption) {
1937: $checked = ' checked="checked"';
1938: }
1939: $datatable .= '<span class="LC_nobreak"><label>'.
1940: '<input type="radio" name="authorreq_default"'.
1941: ' value="'.$val.'"'.$checked.' />'.
1942: $titles{$option}.'</label></span> ';
1943: }
1944: } else {
1945: my $checked = 'checked="checked" ';
1946: if (ref($settings) eq 'HASH') {
1947: if (ref($settings->{$item}) eq 'HASH') {
1948: if ($settings->{$item}->{'default'} == 0) {
1949: $checked = '';
1950: } elsif ($settings->{$item}->{'default'} == 1) {
1951: $checked = 'checked="checked" ';
1952: }
1953: }
1954: }
1955: $datatable .= '<span class="LC_nobreak"><label>'.
1956: '<input type="checkbox" name="'.$context.'_'.$item.
1957: '" value="default" '.$checked.'/>'.$titles{$item}.
1958: '</label></span> ';
1959: }
1960: }
1961: if ($context eq 'requestcourses') {
1962: $datatable .= '</tr><tr>';
1963: foreach my $item (@usertools) {
1964: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
1965: }
1966: $datatable .= '</tr></table>';
1967: }
1968: $datatable .= '</td>';
1969: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1970: $datatable .= '<td class="LC_right_item">'.
1971: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1972: '<input type="text" name="defaultquota" value="'.
1973: $defaultquota.'" size="5" /></span>'.(' ' x2).
1974: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1975: '<input type="text" name="authorquota" value="'.
1976: $authorquota.'" size="5" /></span></td>';
1977: }
1978: $datatable .= '</tr>';
1979: $typecount ++;
1980: $css_class = $typecount%2?' class="LC_odd_row"':'';
1981: $datatable .= '<tr'.$css_class.'>'.
1982: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
1983: if ($context eq 'requestcourses') {
1984: $datatable .= &mt('(overrides affiliation, if set)').
1985: '</td>'.
1986: '<td class="LC_left_item">'.
1987: '<table><tr>';
1988: } else {
1989: $datatable .= &mt('(overrides affiliation, if checked)').
1990: '</td>'.
1991: '<td class="LC_left_item" colspan="2">'.
1992: '<br />';
1993: }
1994: my %advcell;
1995: foreach my $item (@usertools) {
1996: if ($context eq 'requestcourses') {
1997: my ($curroption,$currlimit);
1998: if (ref($settings) eq 'HASH') {
1999: if (ref($settings->{$item}) eq 'HASH') {
2000: $curroption = $settings->{$item}->{'_LC_adv'};
2001: if ($curroption =~ /^autolimit=(\d*)$/) {
2002: $currlimit = $1;
2003: }
2004: }
2005: }
2006: $datatable .= '<th>'.$titles{$item}.'</th>';
2007: my $checked = '';
2008: if ($curroption eq '') {
2009: $checked = ' checked="checked"';
2010: }
2011: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2012: '<input type="radio" name="crsreq_'.$item.
2013: '__LC_adv" value=""'.$checked.' />'.
2014: &mt('No override set').'</label></span> ';
2015: foreach my $option (@options) {
2016: my $val = $option;
2017: if ($option eq 'norequest') {
2018: $val = 0;
2019: }
2020: if ($option eq 'validate') {
2021: my $canvalidate = 0;
2022: if (ref($validations{$item}) eq 'HASH') {
2023: if ($validations{$item}{'_LC_adv'}) {
2024: $canvalidate = 1;
2025: }
2026: }
2027: next if (!$canvalidate);
2028: }
2029: my $checked = '';
2030: if ($val eq $curroption) {
2031: $checked = ' checked="checked"';
2032: } elsif ($option eq 'autolimit') {
2033: if ($curroption =~ /^autolimit/) {
2034: $checked = ' checked="checked"';
2035: }
2036: }
2037: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2038: '<input type="radio" name="crsreq_'.$item.
2039: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2040: $titles{$option}.'</label>';
2041: if ($option eq 'autolimit') {
2042: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2043: $item.'_limit__LC_adv" size="1" '.
2044: 'value="'.$currlimit.'" />';
2045: }
2046: $advcell{$item} .= '</span> ';
2047: if ($option eq 'autolimit') {
2048: $advcell{$item} .= $titles{'unlimited'};
2049: }
2050: }
2051: } elsif ($context eq 'requestauthor') {
2052: my $curroption;
2053: if (ref($settings) eq 'HASH') {
2054: $curroption = $settings->{'_LC_adv'};
2055: }
2056: my $checked = '';
2057: if ($curroption eq '') {
2058: $checked = ' checked="checked"';
2059: }
2060: $datatable .= '<span class="LC_nobreak"><label>'.
2061: '<input type="radio" name="authorreq__LC_adv"'.
2062: ' value=""'.$checked.' />'.
2063: &mt('No override set').'</label></span> ';
2064: foreach my $option (@options) {
2065: my $val = $option;
2066: if ($option eq 'norequest') {
2067: $val = 0;
2068: }
2069: my $checked = '';
2070: if ($val eq $curroption) {
2071: $checked = ' checked="checked"';
2072: }
2073: $datatable .= '<span class="LC_nobreak"><label>'.
2074: '<input type="radio" name="authorreq__LC_adv"'.
2075: ' value="'.$val.'"'.$checked.' />'.
2076: $titles{$option}.'</label></span> ';
2077: }
2078: } else {
2079: my $checked = 'checked="checked" ';
2080: if (ref($settings) eq 'HASH') {
2081: if (ref($settings->{$item}) eq 'HASH') {
2082: if ($settings->{$item}->{'_LC_adv'} == 0) {
2083: $checked = '';
2084: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2085: $checked = 'checked="checked" ';
2086: }
2087: }
2088: }
2089: $datatable .= '<span class="LC_nobreak"><label>'.
2090: '<input type="checkbox" name="'.$context.'_'.$item.
2091: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2092: '</label></span> ';
2093: }
2094: }
2095: if ($context eq 'requestcourses') {
2096: $datatable .= '</tr><tr>';
2097: foreach my $item (@usertools) {
2098: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2099: }
2100: $datatable .= '</tr></table>';
2101: }
2102: $datatable .= '</td></tr>';
2103: $$rowtotal += $typecount;
2104: return $datatable;
2105: }
2106:
2107: sub print_requestmail {
2108: my ($dom,$action,$settings,$rowtotal) = @_;
2109: my ($now,$datatable,%currapp);
2110: $now = time;
2111: if (ref($settings) eq 'HASH') {
2112: if (ref($settings->{'notify'}) eq 'HASH') {
2113: if ($settings->{'notify'}{'approval'} ne '') {
2114: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2115: }
2116: }
2117: }
2118: my $numinrow = 2;
2119: my $css_class;
2120: $css_class = ($$rowtotal%2? ' class="LC_odd_row"':'');
2121: my $text;
2122: if ($action eq 'requestcourses') {
2123: $text = &mt('Receive notification of course requests requiring approval');
2124: } elsif ($action eq 'requestauthor') {
2125: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2126: } else {
2127: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2128: }
2129: $datatable = '<tr'.$css_class.'>'.
2130: ' <td>'.$text.'</td>'.
2131: ' <td class="LC_left_item">';
2132: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2133: $action.'notifyapproval',%currapp);
2134: if ($numdc > 0) {
2135: $datatable .= $table;
2136: } else {
2137: $datatable .= &mt('There are no active Domain Coordinators');
2138: }
2139: $datatable .='</td></tr>';
2140: return $datatable;
2141: }
2142:
2143: sub print_studentcode {
2144: my ($settings,$rowtotal) = @_;
2145: my $rownum = 0;
2146: my ($output,%current);
2147: my @crstypes = ('official','unofficial','community','textbook');
2148: if (ref($settings) eq 'HASH') {
2149: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2150: foreach my $type (@crstypes) {
2151: $current{$type} = $settings->{'uniquecode'}{$type};
2152: }
2153: }
2154: }
2155: $output .= '<tr>'.
2156: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2157: '<td class="LC_left_item">';
2158: foreach my $type (@crstypes) {
2159: my $check = ' ';
2160: if ($current{$type}) {
2161: $check = ' checked="checked" ';
2162: }
2163: $output .= '<span class="LC_nobreak"><label>'.
2164: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2165: &mt($type).'</label></span>'.(' 'x2).' ';
2166: }
2167: $output .= '</td></tr>';
2168: $$rowtotal ++;
2169: return $output;
2170: }
2171:
2172: sub print_textbookcourses {
2173: my ($dom,$type,$settings,$rowtotal) = @_;
2174: my $rownum = 0;
2175: my $css_class;
2176: my $itemcount = 1;
2177: my $maxnum = 0;
2178: my $bookshash;
2179: if (ref($settings) eq 'HASH') {
2180: $bookshash = $settings->{$type};
2181: }
2182: my %ordered;
2183: if (ref($bookshash) eq 'HASH') {
2184: foreach my $item (keys(%{$bookshash})) {
2185: if (ref($bookshash->{$item}) eq 'HASH') {
2186: my $num = $bookshash->{$item}{'order'};
2187: $ordered{$num} = $item;
2188: }
2189: }
2190: }
2191: my $confname = $dom.'-domainconfig';
2192: my $switchserver = &check_switchserver($dom,$confname);
2193: my $maxnum = scalar(keys(%ordered));
2194: my $datatable;
2195: if (keys(%ordered)) {
2196: my @items = sort { $a <=> $b } keys(%ordered);
2197: for (my $i=0; $i<@items; $i++) {
2198: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2199: my $key = $ordered{$items[$i]};
2200: my %coursehash=&Apache::lonnet::coursedescription($key);
2201: my $coursetitle = $coursehash{'description'};
2202: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2203: if (ref($bookshash->{$key}) eq 'HASH') {
2204: $subject = $bookshash->{$key}->{'subject'};
2205: $title = $bookshash->{$key}->{'title'};
2206: if ($type eq 'textbooks') {
2207: $publisher = $bookshash->{$key}->{'publisher'};
2208: $author = $bookshash->{$key}->{'author'};
2209: $image = $bookshash->{$key}->{'image'};
2210: if ($image ne '') {
2211: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2212: my $imagethumb = "$path/tn-".$imagefile;
2213: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2214: }
2215: }
2216: }
2217: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2218: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2219: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2220: for (my $k=0; $k<=$maxnum; $k++) {
2221: my $vpos = $k+1;
2222: my $selstr;
2223: if ($k == $i) {
2224: $selstr = ' selected="selected" ';
2225: }
2226: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2227: }
2228: $datatable .= '</select>'.(' 'x2).
2229: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2230: &mt('Delete?').'</label></span></td>'.
2231: '<td colspan="2">'.
2232: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2233: (' 'x2).
2234: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2235: if ($type eq 'textbooks') {
2236: $datatable .= (' 'x2).
2237: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2238: (' 'x2).
2239: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2240: (' 'x2).
2241: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2242: if ($image) {
2243: $datatable .= '<span class="LC_nobreak">'.
2244: $imgsrc.
2245: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2246: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2247: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2248: }
2249: if ($switchserver) {
2250: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2251: } else {
2252: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2253: }
2254: }
2255: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2256: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2257: $coursetitle.'</span></td></tr>'."\n";
2258: $itemcount ++;
2259: }
2260: }
2261: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2262: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2263: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2264: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2265: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2266: for (my $k=0; $k<$maxnum+1; $k++) {
2267: my $vpos = $k+1;
2268: my $selstr;
2269: if ($k == $maxnum) {
2270: $selstr = ' selected="selected" ';
2271: }
2272: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2273: }
2274: $datatable .= '</select> '."\n".
2275: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</td>'."\n".
2276: '<td colspan="2">'.
2277: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2278: (' 'x2).
2279: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2280: (' 'x2);
2281: if ($type eq 'textbooks') {
2282: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2283: (' 'x2).
2284: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2285: (' 'x2).
2286: '<span class="LC_nobreak">'.&mt('Image:').' ';
2287: if ($switchserver) {
2288: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2289: } else {
2290: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2291: }
2292: }
2293: $datatable .= '</span>'."\n".
2294: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2295: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2296: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2297: &Apache::loncommon::selectcourse_link
2298: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course');
2299: '</span></td>'."\n".
2300: '</tr>'."\n";
2301: $itemcount ++;
2302: return $datatable;
2303: }
2304:
2305: sub textbookcourses_javascript {
2306: my ($settings) = @_;
2307: return unless(ref($settings) eq 'HASH');
2308: my (%ordered,%total,%jstext);
2309: foreach my $type ('textbooks','templates') {
2310: $total{$type} = 0;
2311: if (ref($settings->{$type}) eq 'HASH') {
2312: foreach my $item (keys(%{$settings->{$type}})) {
2313: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2314: my $num = $settings->{$type}->{$item}{'order'};
2315: $ordered{$type}{$num} = $item;
2316: }
2317: }
2318: $total{$type} = scalar(keys(%{$settings->{$type}}));
2319: }
2320: my @jsarray = ();
2321: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2322: push(@jsarray,$ordered{$type}{$item});
2323: }
2324: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2325: }
2326: return <<"ENDSCRIPT";
2327: <script type="text/javascript">
2328: // <![CDATA[
2329: function reorderBooks(form,item,caller) {
2330: var changedVal;
2331: $jstext{'textbooks'};
2332: $jstext{'templates'};
2333: var newpos;
2334: var maxh;
2335: if (caller == 'textbooks') {
2336: newpos = 'textbooks_addbook_pos';
2337: maxh = 1 + $total{'textbooks'};
2338: } else {
2339: newpos = 'templates_addbook_pos';
2340: maxh = 1 + $total{'templates'};
2341: }
2342: var current = new Array;
2343: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2344: if (item == newpos) {
2345: changedVal = newitemVal;
2346: } else {
2347: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2348: current[newitemVal] = newpos;
2349: }
2350: if (caller == 'textbooks') {
2351: for (var i=0; i<textbooks.length; i++) {
2352: var elementName = 'textbooks_'+textbooks[i];
2353: if (elementName != item) {
2354: if (form.elements[elementName]) {
2355: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2356: current[currVal] = elementName;
2357: }
2358: }
2359: }
2360: }
2361: if (caller == 'templates') {
2362: for (var i=0; i<templates.length; i++) {
2363: var elementName = 'templates_'+templates[i];
2364: if (elementName != item) {
2365: if (form.elements[elementName]) {
2366: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2367: current[currVal] = elementName;
2368: }
2369: }
2370: }
2371: }
2372: var oldVal;
2373: for (var j=0; j<maxh; j++) {
2374: if (current[j] == undefined) {
2375: oldVal = j;
2376: }
2377: }
2378: if (oldVal < changedVal) {
2379: for (var k=oldVal+1; k<=changedVal ; k++) {
2380: var elementName = current[k];
2381: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2382: }
2383: } else {
2384: for (var k=changedVal; k<oldVal; k++) {
2385: var elementName = current[k];
2386: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2387: }
2388: }
2389: return;
2390: }
2391:
2392: // ]]>
2393: </script>
2394:
2395: ENDSCRIPT
2396: }
2397:
2398: sub print_autoenroll {
2399: my ($dom,$settings,$rowtotal) = @_;
2400: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2401: my ($defdom,$runon,$runoff,$coownerson,$coownersoff);
2402: if (ref($settings) eq 'HASH') {
2403: if (exists($settings->{'run'})) {
2404: if ($settings->{'run'} eq '0') {
2405: $runoff = ' checked="checked" ';
2406: $runon = ' ';
2407: } else {
2408: $runon = ' checked="checked" ';
2409: $runoff = ' ';
2410: }
2411: } else {
2412: if ($autorun) {
2413: $runon = ' checked="checked" ';
2414: $runoff = ' ';
2415: } else {
2416: $runoff = ' checked="checked" ';
2417: $runon = ' ';
2418: }
2419: }
2420: if (exists($settings->{'co-owners'})) {
2421: if ($settings->{'co-owners'} eq '0') {
2422: $coownersoff = ' checked="checked" ';
2423: $coownerson = ' ';
2424: } else {
2425: $coownerson = ' checked="checked" ';
2426: $coownersoff = ' ';
2427: }
2428: } else {
2429: $coownersoff = ' checked="checked" ';
2430: $coownerson = ' ';
2431: }
2432: if (exists($settings->{'sender_domain'})) {
2433: $defdom = $settings->{'sender_domain'};
2434: }
2435: } else {
2436: if ($autorun) {
2437: $runon = ' checked="checked" ';
2438: $runoff = ' ';
2439: } else {
2440: $runoff = ' checked="checked" ';
2441: $runon = ' ';
2442: }
2443: }
2444: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2445: my $notif_sender;
2446: if (ref($settings) eq 'HASH') {
2447: $notif_sender = $settings->{'sender_uname'};
2448: }
2449: my $datatable='<tr class="LC_odd_row">'.
2450: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2451: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2452: '<input type="radio" name="autoenroll_run"'.
2453: $runon.' value="1" />'.&mt('Yes').'</label> '.
2454: '<label><input type="radio" name="autoenroll_run"'.
2455: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2456: '</tr><tr>'.
2457: '<td>'.&mt('Notification messages - sender').
2458: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2459: &mt('username').': '.
2460: '<input type="text" name="sender_uname" value="'.
2461: $notif_sender.'" size="10" /> '.&mt('domain').
2462: ': '.$domform.'</span></td></tr>'.
2463: '<tr class="LC_odd_row">'.
2464: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2465: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2466: '<input type="radio" name="autoassign_coowners"'.
2467: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2468: '<label><input type="radio" name="autoassign_coowners"'.
2469: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2470: '</tr>';
2471: $$rowtotal += 3;
2472: return $datatable;
2473: }
2474:
2475: sub print_autoupdate {
2476: my ($position,$dom,$settings,$rowtotal) = @_;
2477: my $datatable;
2478: if ($position eq 'top') {
2479: my $updateon = ' ';
2480: my $updateoff = ' checked="checked" ';
2481: my $classlistson = ' ';
2482: my $classlistsoff = ' checked="checked" ';
2483: if (ref($settings) eq 'HASH') {
2484: if ($settings->{'run'} eq '1') {
2485: $updateon = $updateoff;
2486: $updateoff = ' ';
2487: }
2488: if ($settings->{'classlists'} eq '1') {
2489: $classlistson = $classlistsoff;
2490: $classlistsoff = ' ';
2491: }
2492: }
2493: my %title = (
2494: run => 'Auto-update active?',
2495: classlists => 'Update information in classlists?',
2496: );
2497: $datatable = '<tr class="LC_odd_row">'.
2498: '<td>'.&mt($title{'run'}).'</td>'.
2499: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2500: '<input type="radio" name="autoupdate_run"'.
2501: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2502: '<label><input type="radio" name="autoupdate_run"'.
2503: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2504: '</tr><tr>'.
2505: '<td>'.&mt($title{'classlists'}).'</td>'.
2506: '<td class="LC_right_item"><span class="LC_nobreak">'.
2507: '<label><input type="radio" name="classlists"'.
2508: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2509: '<label><input type="radio" name="classlists"'.
2510: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2511: '</tr>';
2512: $$rowtotal += 2;
2513: } elsif ($position eq 'middle') {
2514: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2515: my $numinrow = 3;
2516: my $locknamesettings;
2517: $datatable .= &insttypes_row($settings,$types,$usertypes,
2518: $dom,$numinrow,$othertitle,
2519: 'lockablenames');
2520: $$rowtotal ++;
2521: } else {
2522: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2523: my @fields = ('lastname','firstname','middlename','generation',
2524: 'permanentemail','id');
2525: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2526: my $numrows = 0;
2527: if (ref($types) eq 'ARRAY') {
2528: if (@{$types} > 0) {
2529: $datatable =
2530: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2531: \@fields,$types,\$numrows);
2532: $$rowtotal += @{$types};
2533: }
2534: }
2535: $datatable .=
2536: &usertype_update_row($settings,{'default' => $othertitle},
2537: \%fieldtitles,\@fields,['default'],
2538: \$numrows);
2539: $$rowtotal ++;
2540: }
2541: return $datatable;
2542: }
2543:
2544: sub print_autocreate {
2545: my ($dom,$settings,$rowtotal) = @_;
2546: my (%createon,%createoff,%currhash);
2547: my @types = ('xml','req');
2548: if (ref($settings) eq 'HASH') {
2549: foreach my $item (@types) {
2550: $createoff{$item} = ' checked="checked" ';
2551: $createon{$item} = ' ';
2552: if (exists($settings->{$item})) {
2553: if ($settings->{$item}) {
2554: $createon{$item} = ' checked="checked" ';
2555: $createoff{$item} = ' ';
2556: }
2557: }
2558: }
2559: if ($settings->{'xmldc'} ne '') {
2560: $currhash{$settings->{'xmldc'}} = 1;
2561: }
2562: } else {
2563: foreach my $item (@types) {
2564: $createoff{$item} = ' checked="checked" ';
2565: $createon{$item} = ' ';
2566: }
2567: }
2568: $$rowtotal += 2;
2569: my $numinrow = 2;
2570: my $datatable='<tr class="LC_odd_row">'.
2571: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2572: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2573: '<input type="radio" name="autocreate_xml"'.
2574: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2575: '<label><input type="radio" name="autocreate_xml"'.
2576: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2577: '</td></tr><tr>'.
2578: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2579: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2580: '<input type="radio" name="autocreate_req"'.
2581: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2582: '<label><input type="radio" name="autocreate_req"'.
2583: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2584: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2585: 'autocreate_xmldc',%currhash);
2586: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
2587: if ($numdc > 1) {
2588: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
2589: '</td><td class="LC_left_item">';
2590: } else {
2591: $datatable .= &mt('Course creation processed as:').
2592: '</td><td class="LC_right_item">';
2593: }
2594: $datatable .= $dctable.'</td></tr>';
2595: $$rowtotal += $rows;
2596: return $datatable;
2597: }
2598:
2599: sub print_directorysrch {
2600: my ($dom,$settings,$rowtotal) = @_;
2601: my $srchon = ' ';
2602: my $srchoff = ' checked="checked" ';
2603: my ($exacton,$containson,$beginson);
2604: my $localon = ' ';
2605: my $localoff = ' checked="checked" ';
2606: if (ref($settings) eq 'HASH') {
2607: if ($settings->{'available'} eq '1') {
2608: $srchon = $srchoff;
2609: $srchoff = ' ';
2610: }
2611: if ($settings->{'localonly'} eq '1') {
2612: $localon = $localoff;
2613: $localoff = ' ';
2614: }
2615: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2616: foreach my $type (@{$settings->{'searchtypes'}}) {
2617: if ($type eq 'exact') {
2618: $exacton = ' checked="checked" ';
2619: } elsif ($type eq 'contains') {
2620: $containson = ' checked="checked" ';
2621: } elsif ($type eq 'begins') {
2622: $beginson = ' checked="checked" ';
2623: }
2624: }
2625: } else {
2626: if ($settings->{'searchtypes'} eq 'exact') {
2627: $exacton = ' checked="checked" ';
2628: } elsif ($settings->{'searchtypes'} eq 'contains') {
2629: $containson = ' checked="checked" ';
2630: } elsif ($settings->{'searchtypes'} eq 'specify') {
2631: $exacton = ' checked="checked" ';
2632: $containson = ' checked="checked" ';
2633: }
2634: }
2635: }
2636: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2637: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2638:
2639: my $numinrow = 4;
2640: my $cansrchrow = 0;
2641: my $datatable='<tr class="LC_odd_row">'.
2642: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
2643: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2644: '<input type="radio" name="dirsrch_available"'.
2645: $srchon.' value="1" />'.&mt('Yes').'</label> '.
2646: '<label><input type="radio" name="dirsrch_available"'.
2647: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2648: '</tr><tr>'.
2649: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
2650: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2651: '<input type="radio" name="dirsrch_localonly"'.
2652: $localoff.' value="0" />'.&mt('Yes').'</label> '.
2653: '<label><input type="radio" name="dirsrch_localonly"'.
2654: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
2655: '</tr>';
2656: $$rowtotal += 2;
2657: if (ref($usertypes) eq 'HASH') {
2658: if (keys(%{$usertypes}) > 0) {
2659: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2660: $numinrow,$othertitle,'cansearch');
2661: $cansrchrow = 1;
2662: }
2663: }
2664: if ($cansrchrow) {
2665: $$rowtotal ++;
2666: $datatable .= '<tr>';
2667: } else {
2668: $datatable .= '<tr class="LC_odd_row">';
2669: }
2670: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2671: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2672: foreach my $title (@{$titleorder}) {
2673: if (defined($searchtitles->{$title})) {
2674: my $check = ' ';
2675: if (ref($settings) eq 'HASH') {
2676: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2677: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2678: $check = ' checked="checked" ';
2679: }
2680: }
2681: }
2682: $datatable .= '<td class="LC_left_item">'.
2683: '<span class="LC_nobreak"><label>'.
2684: '<input type="checkbox" name="searchby" '.
2685: 'value="'.$title.'"'.$check.'/>'.
2686: $searchtitles->{$title}.'</label></span></td>';
2687: }
2688: }
2689: $datatable .= '</tr></table></td></tr>';
2690: $$rowtotal ++;
2691: if ($cansrchrow) {
2692: $datatable .= '<tr class="LC_odd_row">';
2693: } else {
2694: $datatable .= '<tr>';
2695: }
2696: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2697: '<td class="LC_left_item" colspan="2">'.
2698: '<span class="LC_nobreak"><label>'.
2699: '<input type="checkbox" name="searchtypes" '.
2700: $exacton.' value="exact" />'.&mt('Exact match').
2701: '</label> '.
2702: '<label><input type="checkbox" name="searchtypes" '.
2703: $beginson.' value="begins" />'.&mt('Begins with').
2704: '</label> '.
2705: '<label><input type="checkbox" name="searchtypes" '.
2706: $containson.' value="contains" />'.&mt('Contains').
2707: '</label></span></td></tr>';
2708: $$rowtotal ++;
2709: return $datatable;
2710: }
2711:
2712: sub print_contacts {
2713: my ($dom,$settings,$rowtotal) = @_;
2714: my $datatable;
2715: my @contacts = ('adminemail','supportemail');
2716: my (%checked,%to,%otheremails,%bccemails);
2717: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
2718: 'requestsmail','updatesmail','idconflictsmail');
2719: foreach my $type (@mailings) {
2720: $otheremails{$type} = '';
2721: }
2722: $bccemails{'helpdeskmail'} = '';
2723: if (ref($settings) eq 'HASH') {
2724: foreach my $item (@contacts) {
2725: if (exists($settings->{$item})) {
2726: $to{$item} = $settings->{$item};
2727: }
2728: }
2729: foreach my $type (@mailings) {
2730: if (exists($settings->{$type})) {
2731: if (ref($settings->{$type}) eq 'HASH') {
2732: foreach my $item (@contacts) {
2733: if ($settings->{$type}{$item}) {
2734: $checked{$type}{$item} = ' checked="checked" ';
2735: }
2736: }
2737: $otheremails{$type} = $settings->{$type}{'others'};
2738: if ($type eq 'helpdeskmail') {
2739: $bccemails{$type} = $settings->{$type}{'bcc'};
2740: }
2741: }
2742: } elsif ($type eq 'lonstatusmail') {
2743: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2744: }
2745: }
2746: } else {
2747: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2748: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2749: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2750: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2751: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2752: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2753: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2754: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
2755: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
2756: }
2757: my ($titles,$short_titles) = &contact_titles();
2758: my $rownum = 0;
2759: my $css_class;
2760: foreach my $item (@contacts) {
2761: $css_class = $rownum%2?' class="LC_odd_row"':'';
2762: $datatable .= '<tr'.$css_class.'>'.
2763: '<td><span class="LC_nobreak">'.$titles->{$item}.
2764: '</span></td><td class="LC_right_item">'.
2765: '<input type="text" name="'.$item.'" value="'.
2766: $to{$item}.'" /></td></tr>';
2767: $rownum ++;
2768: }
2769: foreach my $type (@mailings) {
2770: $css_class = $rownum%2?' class="LC_odd_row"':'';
2771: $datatable .= '<tr'.$css_class.'>'.
2772: '<td><span class="LC_nobreak">'.
2773: $titles->{$type}.': </span></td>'.
2774: '<td class="LC_left_item">'.
2775: '<span class="LC_nobreak">';
2776: foreach my $item (@contacts) {
2777: $datatable .= '<label>'.
2778: '<input type="checkbox" name="'.$type.'"'.
2779: $checked{$type}{$item}.
2780: ' value="'.$item.'" />'.$short_titles->{$item}.
2781: '</label> ';
2782: }
2783: $datatable .= '</span><br />'.&mt('Others').': '.
2784: '<input type="text" name="'.$type.'_others" '.
2785: 'value="'.$otheremails{$type}.'" />';
2786: if ($type eq 'helpdeskmail') {
2787: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
2788: '<input type="text" name="'.$type.'_bcc" '.
2789: 'value="'.$bccemails{$type}.'" />';
2790: }
2791: $datatable .= '</td></tr>'."\n";
2792: $rownum ++;
2793: }
2794: my %choices;
2795: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
2796: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2797: &mt('LON-CAPA core group - MSU'),600,500));
2798: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
2799: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2800: &mt('LON-CAPA core group - MSU'),600,500));
2801: my @toggles = ('reporterrors','reportupdates');
2802: my %defaultchecked = ('reporterrors' => 'on',
2803: 'reportupdates' => 'on');
2804: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2805: \%choices,$rownum);
2806: $datatable .= $reports;
2807: $$rowtotal += $rownum;
2808: return $datatable;
2809: }
2810:
2811: sub print_helpsettings {
2812: my ($dom,$confname,$settings,$rowtotal) = @_;
2813: my ($datatable,$itemcount);
2814: $itemcount = 1;
2815: my (%choices,%defaultchecked,@toggles);
2816: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
2817: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
2818: &mt('LON-CAPA bug tracker'),600,500));
2819: %defaultchecked = ('submitbugs' => 'on');
2820: @toggles = ('submitbugs',);
2821:
2822: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2823: \%choices,$itemcount);
2824: return $datatable;
2825: }
2826:
2827: sub radiobutton_prefs {
2828: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
2829: $additional,$align) = @_;
2830: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
2831: (ref($choices) eq 'HASH'));
2832:
2833: my (%checkedon,%checkedoff,$datatable,$css_class);
2834:
2835: foreach my $item (@{$toggles}) {
2836: if ($defaultchecked->{$item} eq 'on') {
2837: $checkedon{$item} = ' checked="checked" ';
2838: $checkedoff{$item} = ' ';
2839: } elsif ($defaultchecked->{$item} eq 'off') {
2840: $checkedoff{$item} = ' checked="checked" ';
2841: $checkedon{$item} = ' ';
2842: }
2843: }
2844: if (ref($settings) eq 'HASH') {
2845: foreach my $item (@{$toggles}) {
2846: if ($settings->{$item} eq '1') {
2847: $checkedon{$item} = ' checked="checked" ';
2848: $checkedoff{$item} = ' ';
2849: } elsif ($settings->{$item} eq '0') {
2850: $checkedoff{$item} = ' checked="checked" ';
2851: $checkedon{$item} = ' ';
2852: }
2853: }
2854: }
2855: if ($onclick) {
2856: $onclick = ' onclick="'.$onclick.'"';
2857: }
2858: foreach my $item (@{$toggles}) {
2859: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2860: $datatable .=
2861: '<tr'.$css_class.'><td valign="top">'.
2862: '<span class="LC_nobreak">'.$choices->{$item}.
2863: '</span></td>';
2864: if ($align eq 'left') {
2865: $datatable .= '<td class="LC_left_item">';
2866: } else {
2867: $datatable .= '<td class="LC_right_item">';
2868: }
2869: $datatable .=
2870: '<span class="LC_nobreak">'.
2871: '<label><input type="radio" name="'.
2872: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
2873: '</label> <label><input type="radio" name="'.$item.'" '.
2874: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
2875: '</span>'.$additional.
2876: '</td>'.
2877: '</tr>';
2878: $itemcount ++;
2879: }
2880: return ($datatable,$itemcount);
2881: }
2882:
2883: sub print_coursedefaults {
2884: my ($position,$dom,$settings,$rowtotal) = @_;
2885: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
2886: my $itemcount = 1;
2887: my %choices = &Apache::lonlocal::texthash (
2888: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
2889: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
2890: coursecredits => 'Credits can be specified for courses',
2891: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
2892: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
2893: postsubmit => 'Disable submit button/keypress following student submission',
2894: );
2895: my %staticdefaults = (
2896: anonsurvey_threshold => 10,
2897: uploadquota => 500,
2898: postsubmit => 60,
2899: );
2900: if ($position eq 'top') {
2901: %defaultchecked = (
2902: 'uselcmath' => 'on',
2903: 'usejsme' => 'on',
2904: );
2905: @toggles = ('uselcmath','usejsme');
2906: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2907: \%choices,$itemcount);
2908: } else {
2909: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2910: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout);
2911: my $currusecredits = 0;
2912: my $postsubmitclient = 1;
2913: my @types = ('official','unofficial','community','textbook');
2914: if (ref($settings) eq 'HASH') {
2915: $currdefresponder = $settings->{'anonsurvey_threshold'};
2916: if (ref($settings->{'uploadquota'}) eq 'HASH') {
2917: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
2918: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
2919: }
2920: }
2921: if (ref($settings->{'coursecredits'}) eq 'HASH') {
2922: foreach my $type (@types) {
2923: next if ($type eq 'community');
2924: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
2925: if ($defcredits{$type} ne '') {
2926: $currusecredits = 1;
2927: }
2928: }
2929: }
2930: if (ref($settings->{'postsubmit'}) eq 'HASH') {
2931: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
2932: $postsubmitclient = 0;
2933: foreach my $type (@types) {
2934: $deftimeout{$type} = $staticdefaults{'postsubmit'};
2935: }
2936: } else {
2937: foreach my $type (@types) {
2938: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
2939: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
2940: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
2941: } else {
2942: $deftimeout{$type} = $staticdefaults{'postsubmit'};
2943: }
2944: } else {
2945: $deftimeout{$type} = $staticdefaults{'postsubmit'};
2946: }
2947: }
2948: }
2949: } else {
2950: foreach my $type (@types) {
2951: $deftimeout{$type} = $staticdefaults{'postsubmit'};
2952: }
2953: }
2954: } else {
2955: foreach my $type (@types) {
2956: $deftimeout{$type} = $staticdefaults{'postsubmit'};
2957: }
2958: }
2959: if (!$currdefresponder) {
2960: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
2961: } elsif ($currdefresponder < 1) {
2962: $currdefresponder = 1;
2963: }
2964: foreach my $type (@types) {
2965: if ($curruploadquota{$type} eq '') {
2966: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
2967: }
2968: }
2969: $datatable .=
2970: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
2971: $choices{'anonsurvey_threshold'}.
2972: '</span></td>'.
2973: '<td class="LC_right_item"><span class="LC_nobreak">'.
2974: '<input type="text" name="anonsurvey_threshold"'.
2975: ' value="'.$currdefresponder.'" size="5" /></span>'.
2976: '</td></tr>'."\n";
2977: $itemcount ++;
2978: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2979: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
2980: $choices{'uploadquota'}.
2981: '</span></td>'.
2982: '<td align="right" class="LC_right_item">'.
2983: '<table><tr>';
2984: foreach my $type (@types) {
2985: $datatable .= '<td align="center">'.&mt($type).'<br />'.
2986: '<input type="text" name="uploadquota_'.$type.'"'.
2987: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
2988: }
2989: $datatable .= '</tr></table></td></tr>'."\n";
2990: $itemcount ++;
2991: my $onclick = "toggleDisplay(this.form,'credits');";
2992: my $display = 'none';
2993: if ($currusecredits) {
2994: $display = 'block';
2995: }
2996: my $additional = '<div id="credits" style="display: '.$display.'">'.
2997: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
2998: foreach my $type (@types) {
2999: next if ($type eq 'community');
3000: $additional .= '<td align="center">'.&mt($type).'<br />'.
3001: '<input type="text" name="'.$type.'_credits"'.
3002: ' value="'.$defcredits{$type}.'" size="3" /></td>';
3003: }
3004: $additional .= '</tr></table></div>'."\n";
3005: %defaultchecked = ('coursecredits' => 'off');
3006: @toggles = ('coursecredits');
3007: my $current = {
3008: 'coursecredits' => $currusecredits,
3009: };
3010: (my $table,$itemcount) =
3011: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
3012: \%choices,$itemcount,$onclick,$additional,'left');
3013: $datatable .= $table;
3014: $onclick = "toggleDisplay(this.form,'studentsubmission');";
3015: my $display = 'none';
3016: if ($postsubmitclient) {
3017: $display = 'block';
3018: }
3019: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
3020: &mt('Number of seconds submit is disabled').'<br />'.
3021: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
3022: '<table><tr>';
3023: foreach my $type (@types) {
3024: $additional .= '<td align="center">'.&mt($type).'<br />'.
3025: '<input type="text" name="'.$type.'_timeout" value="'.
3026: $deftimeout{$type}.'" size="5" /></td>';
3027: }
3028: $additional .= '</tr></table></div>'."\n";
3029: %defaultchecked = ('postsubmit' => 'on');
3030: @toggles = ('postsubmit');
3031: my $current = {
3032: 'postsubmit' => $postsubmitclient,
3033: };
3034: ($table,$itemcount) =
3035: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
3036: \%choices,$itemcount,$onclick,$additional,'left');
3037: $datatable .= $table;
3038: }
3039: $$rowtotal += $itemcount;
3040: return $datatable;
3041: }
3042:
3043: sub print_selfenrollment {
3044: my ($position,$dom,$settings,$rowtotal) = @_;
3045: my ($css_class,$datatable);
3046: my $itemcount = 1;
3047: my @types = ('official','unofficial','community','textbook');
3048: if (($position eq 'top') || ($position eq 'middle')) {
3049: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
3050: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
3051: my @rows;
3052: my $key;
3053: if ($position eq 'top') {
3054: $key = 'admin';
3055: if (ref($rowsref) eq 'ARRAY') {
3056: @rows = @{$rowsref};
3057: }
3058: } elsif ($position eq 'middle') {
3059: $key = 'default';
3060: @rows = ('types','registered','approval','limit');
3061: }
3062: foreach my $row (@rows) {
3063: if (defined($titlesref->{$row})) {
3064: $itemcount ++;
3065: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3066: $datatable .= '<tr'.$css_class.'>'.
3067: '<td>'.$titlesref->{$row}.'</td>'.
3068: '<td class="LC_left_item">'.
3069: '<table><tr>';
3070: my (%current,%currentcap);
3071: if (ref($settings) eq 'HASH') {
3072: if (ref($settings->{$key}) eq 'HASH') {
3073: foreach my $type (@types) {
3074: if (ref($settings->{$key}->{$type}) eq 'HASH') {
3075: $current{$type} = $settings->{$key}->{$type}->{$row};
3076: }
3077: if (($row eq 'limit') && ($key eq 'default')) {
3078: if (ref($settings->{$key}->{$type}) eq 'HASH') {
3079: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
3080: }
3081: }
3082: }
3083: }
3084: }
3085: my %roles = (
3086: '0' => &Apache::lonnet::plaintext('dc'),
3087: );
3088:
3089: foreach my $type (@types) {
3090: unless (($row eq 'registered') && ($key eq 'default')) {
3091: $datatable .= '<th>'.&mt($type).'</th>';
3092: }
3093: }
3094: unless (($row eq 'registered') && ($key eq 'default')) {
3095: $datatable .= '</tr><tr>';
3096: }
3097: foreach my $type (@types) {
3098: if ($type eq 'community') {
3099: $roles{'1'} = &mt('Community personnel');
3100: } else {
3101: $roles{'1'} = &mt('Course personnel');
3102: }
3103: $datatable .= '<td style="vertical-align: top">';
3104: if ($position eq 'top') {
3105: my %checked;
3106: if ($current{$type} eq '0') {
3107: $checked{'0'} = ' checked="checked"';
3108: } else {
3109: $checked{'1'} = ' checked="checked"';
3110: }
3111: foreach my $role ('1','0') {
3112: $datatable .= '<span class="LC_nobreak"><label>'.
3113: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
3114: 'value="'.$role.'"'.$checked{$role}.' />'.
3115: $roles{$role}.'</label></span> ';
3116: }
3117: } else {
3118: if ($row eq 'types') {
3119: my %checked;
3120: if ($current{$type} =~ /^(all|dom)$/) {
3121: $checked{$1} = ' checked="checked"';
3122: } else {
3123: $checked{''} = ' checked="checked"';
3124: }
3125: foreach my $val ('','dom','all') {
3126: $datatable .= '<span class="LC_nobreak"><label>'.
3127: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3128: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3129: }
3130: } elsif ($row eq 'registered') {
3131: my %checked;
3132: if ($current{$type} eq '1') {
3133: $checked{'1'} = ' checked="checked"';
3134: } else {
3135: $checked{'0'} = ' checked="checked"';
3136: }
3137: foreach my $val ('0','1') {
3138: $datatable .= '<span class="LC_nobreak"><label>'.
3139: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3140: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3141: }
3142: } elsif ($row eq 'approval') {
3143: my %checked;
3144: if ($current{$type} =~ /^([12])$/) {
3145: $checked{$1} = ' checked="checked"';
3146: } else {
3147: $checked{'0'} = ' checked="checked"';
3148: }
3149: for my $val (0..2) {
3150: $datatable .= '<span class="LC_nobreak"><label>'.
3151: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3152: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3153: }
3154: } elsif ($row eq 'limit') {
3155: my %checked;
3156: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
3157: $checked{$1} = ' checked="checked"';
3158: } else {
3159: $checked{'none'} = ' checked="checked"';
3160: }
3161: my $cap;
3162: if ($currentcap{$type} =~ /^\d+$/) {
3163: $cap = $currentcap{$type};
3164: }
3165: foreach my $val ('none','allstudents','selfenrolled') {
3166: $datatable .= '<span class="LC_nobreak"><label>'.
3167: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3168: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3169: }
3170: $datatable .= '<br />'.
3171: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
3172: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
3173: '</span>';
3174: }
3175: }
3176: $datatable .= '</td>';
3177: }
3178: $datatable .= '</tr>';
3179: }
3180: $datatable .= '</table></td></tr>';
3181: }
3182: } elsif ($position eq 'bottom') {
3183: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
3184: }
3185: $$rowtotal += $itemcount;
3186: return $datatable;
3187: }
3188:
3189: sub print_validation_rows {
3190: my ($caller,$dom,$settings,$rowtotal) = @_;
3191: my ($itemsref,$namesref,$fieldsref);
3192: if ($caller eq 'selfenroll') {
3193: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
3194: } elsif ($caller eq 'requestcourses') {
3195: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
3196: }
3197: my %currvalidation;
3198: if (ref($settings) eq 'HASH') {
3199: if (ref($settings->{'validation'}) eq 'HASH') {
3200: %currvalidation = %{$settings->{'validation'}};
3201: }
3202: }
3203: my $datatable;
3204: my $itemcount = 0;
3205: foreach my $item (@{$itemsref}) {
3206: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3207: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3208: $namesref->{$item}.
3209: '</span></td>'.
3210: '<td class="LC_left_item">';
3211: if (($item eq 'url') || ($item eq 'button')) {
3212: $datatable .= '<span class="LC_nobreak">'.
3213: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
3214: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
3215: } elsif ($item eq 'fields') {
3216: my @currfields;
3217: if (ref($currvalidation{$item}) eq 'ARRAY') {
3218: @currfields = @{$currvalidation{$item}};
3219: }
3220: foreach my $field (@{$fieldsref}) {
3221: my $check = '';
3222: if (grep(/^\Q$field\E$/,@currfields)) {
3223: $check = ' checked="checked"';
3224: }
3225: $datatable .= '<span class="LC_nobreak"><label>'.
3226: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
3227: ' value="'.$field.'"'.$check.' />'.$field.
3228: '</label></span> ';
3229: }
3230: } elsif ($item eq 'markup') {
3231: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5" wrap="soft">'.
3232: $currvalidation{$item}.
3233: '</textarea>';
3234: }
3235: $datatable .= '</td></tr>'."\n";
3236: if (ref($rowtotal)) {
3237: $itemcount ++;
3238: }
3239: }
3240: if ($caller eq 'requestcourses') {
3241: my %currhash;
3242: if (ref($settings) eq 'HASH') {
3243: if (ref($settings->{'validation'}) eq 'HASH') {
3244: if ($settings->{'validation'}{'dc'} ne '') {
3245: $currhash{$settings->{'validation'}{'dc'}} = 1;
3246: }
3247: }
3248: }
3249: my $numinrow = 2;
3250: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
3251: 'validationdc',%currhash);
3252: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3253: $datatable .= '</td></tr><tr'.$css_class.'><td>';
3254: if ($numdc > 1) {
3255: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
3256: } else {
3257: $datatable .= &mt('Course creation processed as: ');
3258: }
3259: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
3260: $itemcount ++;
3261: }
3262: if (ref($rowtotal)) {
3263: $$rowtotal += $itemcount;
3264: }
3265: return $datatable;
3266: }
3267:
3268: sub print_usersessions {
3269: my ($position,$dom,$settings,$rowtotal) = @_;
3270: my ($css_class,$datatable,%checked,%choices);
3271: my (%by_ip,%by_location,@intdoms);
3272: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
3273:
3274: my @alldoms = &Apache::lonnet::all_domains();
3275: my %serverhomes = %Apache::lonnet::serverhomeIDs;
3276: my %servers = &Apache::lonnet::internet_dom_servers($dom);
3277: my %altids = &id_for_thisdom(%servers);
3278: my $itemcount = 1;
3279: if ($position eq 'top') {
3280: if (keys(%serverhomes) > 1) {
3281: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
3282: my $curroffloadnow;
3283: if (ref($settings) eq 'HASH') {
3284: if (ref($settings->{'offloadnow'}) eq 'HASH') {
3285: $curroffloadnow = $settings->{'offloadnow'};
3286: }
3287: }
3288: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$curroffloadnow,$rowtotal);
3289: } else {
3290: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3291: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
3292: }
3293: } else {
3294: if (keys(%by_location) == 0) {
3295: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3296: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
3297: } else {
3298: my %lt = &usersession_titles();
3299: my $numinrow = 5;
3300: my $prefix;
3301: my @types;
3302: if ($position eq 'bottom') {
3303: $prefix = 'remote';
3304: @types = ('version','excludedomain','includedomain');
3305: } else {
3306: $prefix = 'hosted';
3307: @types = ('excludedomain','includedomain');
3308: }
3309: my (%current,%checkedon,%checkedoff);
3310: my @lcversions = &Apache::lonnet::all_loncaparevs();
3311: my @locations = sort(keys(%by_location));
3312: foreach my $type (@types) {
3313: $checkedon{$type} = '';
3314: $checkedoff{$type} = ' checked="checked"';
3315: }
3316: if (ref($settings) eq 'HASH') {
3317: if (ref($settings->{$prefix}) eq 'HASH') {
3318: foreach my $key (keys(%{$settings->{$prefix}})) {
3319: $current{$key} = $settings->{$prefix}{$key};
3320: if ($key eq 'version') {
3321: if ($current{$key} ne '') {
3322: $checkedon{$key} = ' checked="checked"';
3323: $checkedoff{$key} = '';
3324: }
3325: } elsif (ref($current{$key}) eq 'ARRAY') {
3326: $checkedon{$key} = ' checked="checked"';
3327: $checkedoff{$key} = '';
3328: }
3329: }
3330: }
3331: }
3332: foreach my $type (@types) {
3333: next if ($type ne 'version' && !@locations);
3334: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3335: $datatable .= '<tr'.$css_class.'>
3336: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
3337: <span class="LC_nobreak">
3338: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
3339: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
3340: if ($type eq 'version') {
3341: my $selector = '<select name="'.$prefix.'_version">';
3342: foreach my $version (@lcversions) {
3343: my $selected = '';
3344: if ($current{'version'} eq $version) {
3345: $selected = ' selected="selected"';
3346: }
3347: $selector .= ' <option value="'.$version.'"'.
3348: $selected.'>'.$version.'</option>';
3349: }
3350: $selector .= '</select> ';
3351: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
3352: } else {
3353: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
3354: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
3355: ' />'.(' 'x2).
3356: '<input type="button" value="'.&mt('uncheck all').'" '.
3357: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
3358: "\n".
3359: '</div><div><table>';
3360: my $rem;
3361: for (my $i=0; $i<@locations; $i++) {
3362: my ($showloc,$value,$checkedtype);
3363: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
3364: my $ip = $by_location{$locations[$i]}->[0];
3365: if (ref($by_ip{$ip}) eq 'ARRAY') {
3366: $value = join(':',@{$by_ip{$ip}});
3367: $showloc = join(', ',@{$by_ip{$ip}});
3368: if (ref($current{$type}) eq 'ARRAY') {
3369: foreach my $loc (@{$by_ip{$ip}}) {
3370: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
3371: $checkedtype = ' checked="checked"';
3372: last;
3373: }
3374: }
3375: }
3376: }
3377: }
3378: $rem = $i%($numinrow);
3379: if ($rem == 0) {
3380: if ($i > 0) {
3381: $datatable .= '</tr>';
3382: }
3383: $datatable .= '<tr>';
3384: }
3385: $datatable .= '<td class="LC_left_item">'.
3386: '<span class="LC_nobreak"><label>'.
3387: '<input type="checkbox" name="'.$prefix.'_'.$type.
3388: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
3389: '</label></span></td>';
3390: }
3391: $rem = @locations%($numinrow);
3392: my $colsleft = $numinrow - $rem;
3393: if ($colsleft > 1 ) {
3394: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3395: ' </td>';
3396: } elsif ($colsleft == 1) {
3397: $datatable .= '<td class="LC_left_item"> </td>';
3398: }
3399: $datatable .= '</tr></table>';
3400: }
3401: $datatable .= '</td></tr>';
3402: $itemcount ++;
3403: }
3404: }
3405: }
3406: $$rowtotal += $itemcount;
3407: return $datatable;
3408: }
3409:
3410: sub build_location_hashes {
3411: my ($intdoms,$by_ip,$by_location) = @_;
3412: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
3413: (ref($by_location) eq 'HASH'));
3414: my %iphost = &Apache::lonnet::get_iphost();
3415: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
3416: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
3417: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
3418: foreach my $id (@{$iphost{$primary_ip}}) {
3419: my $intdom = &Apache::lonnet::internet_dom($id);
3420: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
3421: push(@{$intdoms},$intdom);
3422: }
3423: }
3424: }
3425: foreach my $ip (keys(%iphost)) {
3426: if (ref($iphost{$ip}) eq 'ARRAY') {
3427: foreach my $id (@{$iphost{$ip}}) {
3428: my $location = &Apache::lonnet::internet_dom($id);
3429: if ($location) {
3430: next if (grep(/^\Q$location\E$/,@{$intdoms}));
3431: if (ref($by_ip->{$ip}) eq 'ARRAY') {
3432: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
3433: push(@{$by_ip->{$ip}},$location);
3434: }
3435: } else {
3436: $by_ip->{$ip} = [$location];
3437: }
3438: }
3439: }
3440: }
3441: }
3442: foreach my $ip (sort(keys(%{$by_ip}))) {
3443: if (ref($by_ip->{$ip}) eq 'ARRAY') {
3444: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
3445: my $first = $by_ip->{$ip}->[0];
3446: if (ref($by_location->{$first}) eq 'ARRAY') {
3447: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
3448: push(@{$by_location->{$first}},$ip);
3449: }
3450: } else {
3451: $by_location->{$first} = [$ip];
3452: }
3453: }
3454: }
3455: return;
3456: }
3457:
3458: sub current_offloads_to {
3459: my ($dom,$settings,$servers) = @_;
3460: my (%spareid,%otherdomconfigs);
3461: if (ref($servers) eq 'HASH') {
3462: foreach my $lonhost (sort(keys(%{$servers}))) {
3463: my $gotspares;
3464: if (ref($settings) eq 'HASH') {
3465: if (ref($settings->{'spares'}) eq 'HASH') {
3466: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
3467: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
3468: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
3469: $gotspares = 1;
3470: }
3471: }
3472: }
3473: unless ($gotspares) {
3474: my $gotspares;
3475: my $serverhomeID =
3476: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
3477: my $serverhomedom =
3478: &Apache::lonnet::host_domain($serverhomeID);
3479: if ($serverhomedom ne $dom) {
3480: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
3481: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
3482: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
3483: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
3484: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
3485: $gotspares = 1;
3486: }
3487: }
3488: } else {
3489: $otherdomconfigs{$serverhomedom} =
3490: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
3491: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
3492: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
3493: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
3494: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
3495: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
3496: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
3497: $gotspares = 1;
3498: }
3499: }
3500: }
3501: }
3502: }
3503: }
3504: }
3505: unless ($gotspares) {
3506: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
3507: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
3508: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
3509: } else {
3510: my $server_hostname = &Apache::lonnet::hostname($lonhost);
3511: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
3512: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
3513: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
3514: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
3515: } else {
3516: my %what = (
3517: spareid => 1,
3518: );
3519: my ($result,$returnhash) =
3520: &Apache::lonnet::get_remote_globals($lonhost,\%what);
3521: if ($result eq 'ok') {
3522: if (ref($returnhash) eq 'HASH') {
3523: if (ref($returnhash->{'spareid'}) eq 'HASH') {
3524: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
3525: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
3526: }
3527: }
3528: }
3529: }
3530: }
3531: }
3532: }
3533: }
3534: return %spareid;
3535: }
3536:
3537: sub spares_row {
3538: my ($dom,$servers,$spareid,$serverhomes,$altids,$curroffloadnow,$rowtotal) = @_;
3539: my $css_class;
3540: my $numinrow = 4;
3541: my $itemcount = 1;
3542: my $datatable;
3543: my %typetitles = &sparestype_titles();
3544: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
3545: foreach my $server (sort(keys(%{$servers}))) {
3546: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
3547: my ($othercontrol,$serverdom);
3548: if ($serverhome ne $server) {
3549: $serverdom = &Apache::lonnet::host_domain($serverhome);
3550: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
3551: } else {
3552: $serverdom = &Apache::lonnet::host_domain($server);
3553: if ($serverdom ne $dom) {
3554: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
3555: }
3556: }
3557: next unless (ref($spareid->{$server}) eq 'HASH');
3558: my $checkednow;
3559: if (ref($curroffloadnow) eq 'HASH') {
3560: if ($curroffloadnow->{$server}) {
3561: $checkednow = ' checked="checked"';
3562: }
3563: }
3564: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3565: $datatable .= '<tr'.$css_class.'>
3566: <td rowspan="2">
3567: <span class="LC_nobreak">'.
3568: &mt('[_1] when busy, offloads to:'
3569: ,'<b>'.$server.'</b>').'</span><br />'.
3570: '<span class="LC_nobreak">'."\n".
3571: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
3572: ' '.&mt('Switch active users on next access').'</label></span>'.
3573: "\n";
3574: my (%current,%canselect);
3575: my @choices =
3576: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
3577: foreach my $type ('primary','default') {
3578: if (ref($spareid->{$server}) eq 'HASH') {
3579: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
3580: my @spares = @{$spareid->{$server}{$type}};
3581: if (@spares > 0) {
3582: if ($othercontrol) {
3583: $current{$type} = join(', ',@spares);
3584: } else {
3585: $current{$type} .= '<table>';
3586: my $numspares = scalar(@spares);
3587: for (my $i=0; $i<@spares; $i++) {
3588: my $rem = $i%($numinrow);
3589: if ($rem == 0) {
3590: if ($i > 0) {
3591: $current{$type} .= '</tr>';
3592: }
3593: $current{$type} .= '<tr>';
3594: }
3595: $current{$type} .= '<td><label><input type="checkbox" name="spare_'.$type.'_'.$server.'" id="spare_'.$type.'_'.$server.'_'.$i.'" checked="checked" value="'.$spareid->{$server}{$type}[$i].'" onclick="updateNewSpares(this.form,'."'$server'".');" /> '.
3596: $spareid->{$server}{$type}[$i].
3597: '</label></td>'."\n";
3598: }
3599: my $rem = @spares%($numinrow);
3600: my $colsleft = $numinrow - $rem;
3601: if ($colsleft > 1 ) {
3602: $current{$type} .= '<td colspan="'.$colsleft.
3603: '" class="LC_left_item">'.
3604: ' </td>';
3605: } elsif ($colsleft == 1) {
3606: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
3607: }
3608: $current{$type} .= '</tr></table>';
3609: }
3610: }
3611: }
3612: if ($current{$type} eq '') {
3613: $current{$type} = &mt('None specified');
3614: }
3615: if ($othercontrol) {
3616: if ($type eq 'primary') {
3617: $canselect{$type} = $othercontrol;
3618: }
3619: } else {
3620: $canselect{$type} =
3621: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
3622: '<select name="newspare_'.$type.'_'.$server.'" '.
3623: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
3624: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
3625: if (@choices > 0) {
3626: foreach my $lonhost (@choices) {
3627: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
3628: }
3629: }
3630: $canselect{$type} .= '</select>'."\n";
3631: }
3632: } else {
3633: $current{$type} = &mt('Could not be determined');
3634: if ($type eq 'primary') {
3635: $canselect{$type} = $othercontrol;
3636: }
3637: }
3638: if ($type eq 'default') {
3639: $datatable .= '<tr'.$css_class.'>';
3640: }
3641: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
3642: '<td>'.$current{$type}.'</td>'."\n".
3643: '<td>'.$canselect{$type}.'</td></tr>'."\n";
3644: }
3645: $itemcount ++;
3646: }
3647: }
3648: $$rowtotal += $itemcount;
3649: return $datatable;
3650: }
3651:
3652: sub possible_newspares {
3653: my ($server,$currspares,$serverhomes,$altids) = @_;
3654: my $serverhostname = &Apache::lonnet::hostname($server);
3655: my %excluded;
3656: if ($serverhostname ne '') {
3657: %excluded = (
3658: $serverhostname => 1,
3659: );
3660: }
3661: if (ref($currspares) eq 'HASH') {
3662: foreach my $type (keys(%{$currspares})) {
3663: if (ref($currspares->{$type}) eq 'ARRAY') {
3664: if (@{$currspares->{$type}} > 0) {
3665: foreach my $curr (@{$currspares->{$type}}) {
3666: my $hostname = &Apache::lonnet::hostname($curr);
3667: $excluded{$hostname} = 1;
3668: }
3669: }
3670: }
3671: }
3672: }
3673: my @choices;
3674: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
3675: if (keys(%{$serverhomes}) > 1) {
3676: foreach my $name (sort(keys(%{$serverhomes}))) {
3677: unless ($excluded{$name}) {
3678: if (exists($altids->{$serverhomes->{$name}})) {
3679: push(@choices,$altids->{$serverhomes->{$name}});
3680: } else {
3681: push(@choices,$serverhomes->{$name});
3682: }
3683: }
3684: }
3685: }
3686: }
3687: return sort(@choices);
3688: }
3689:
3690: sub print_loadbalancing {
3691: my ($dom,$settings,$rowtotal) = @_;
3692: my $primary_id = &Apache::lonnet::domain($dom,'primary');
3693: my $intdom = &Apache::lonnet::internet_dom($primary_id);
3694: my $numinrow = 1;
3695: my $datatable;
3696: my %servers = &Apache::lonnet::internet_dom_servers($dom);
3697: my (%currbalancer,%currtargets,%currrules,%existing);
3698: if (ref($settings) eq 'HASH') {
3699: %existing = %{$settings};
3700: }
3701: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
3702: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
3703: \%currtargets,\%currrules);
3704: } else {
3705: return;
3706: }
3707: my ($othertitle,$usertypes,$types) =
3708: &Apache::loncommon::sorted_inst_types($dom);
3709: my $rownum = 8;
3710: if (ref($types) eq 'ARRAY') {
3711: $rownum += scalar(@{$types});
3712: }
3713: my @css_class = ('LC_odd_row','LC_even_row');
3714: my $balnum = 0;
3715: my $islast;
3716: my (@toshow,$disabledtext);
3717: if (keys(%currbalancer) > 0) {
3718: @toshow = sort(keys(%currbalancer));
3719: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
3720: push(@toshow,'');
3721: }
3722: } else {
3723: @toshow = ('');
3724: $disabledtext = &mt('No existing load balancer');
3725: }
3726: foreach my $lonhost (@toshow) {
3727: if ($balnum == scalar(@toshow)-1) {
3728: $islast = 1;
3729: } else {
3730: $islast = 0;
3731: }
3732: my $cssidx = $balnum%2;
3733: my $targets_div_style = 'display: none';
3734: my $disabled_div_style = 'display: block';
3735: my $homedom_div_style = 'display: none';
3736: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
3737: '<td rowspan="'.$rownum.'" valign="top">'.
3738: '<p>';
3739: if ($lonhost eq '') {
3740: $datatable .= '<span class="LC_nobreak">';
3741: if (keys(%currbalancer) > 0) {
3742: $datatable .= &mt('Add balancer:');
3743: } else {
3744: $datatable .= &mt('Enable balancer:');
3745: }
3746: $datatable .= ' '.
3747: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
3748: ' id="loadbalancing_lonhost_'.$balnum.'"'.
3749: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
3750: '<option value="" selected="selected">'.&mt('None').
3751: '</option>'."\n";
3752: foreach my $server (sort(keys(%servers))) {
3753: next if ($currbalancer{$server});
3754: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
3755: }
3756: $datatable .=
3757: '</select>'."\n".
3758: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
3759: } else {
3760: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
3761: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
3762: &mt('Stop balancing').'</label>'.
3763: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
3764: $targets_div_style = 'display: block';
3765: $disabled_div_style = 'display: none';
3766: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
3767: $homedom_div_style = 'display: block';
3768: }
3769: }
3770: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
3771: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
3772: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
3773: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
3774: my ($numspares,@spares) = &count_servers($lonhost,%servers);
3775: my @sparestypes = ('primary','default');
3776: my %typetitles = &sparestype_titles();
3777: foreach my $sparetype (@sparestypes) {
3778: my $targettable;
3779: for (my $i=0; $i<$numspares; $i++) {
3780: my $checked;
3781: if (ref($currtargets{$lonhost}) eq 'HASH') {
3782: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
3783: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
3784: $checked = ' checked="checked"';
3785: }
3786: }
3787: }
3788: my ($chkboxval,$disabled);
3789: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
3790: $chkboxval = $spares[$i];
3791: }
3792: if (exists($currbalancer{$spares[$i]})) {
3793: $disabled = ' disabled="disabled"';
3794: }
3795: $targettable .=
3796: '<td><span class="LC_nobreak"><label>'.
3797: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
3798: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
3799: '</span></label></span></td>';
3800: my $rem = $i%($numinrow);
3801: if ($rem == 0) {
3802: if (($i > 0) && ($i < $numspares-1)) {
3803: $targettable .= '</tr>';
3804: }
3805: if ($i < $numspares-1) {
3806: $targettable .= '<tr>';
3807: }
3808: }
3809: }
3810: if ($targettable ne '') {
3811: my $rem = $numspares%($numinrow);
3812: my $colsleft = $numinrow - $rem;
3813: if ($colsleft > 1 ) {
3814: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3815: ' </td>';
3816: } elsif ($colsleft == 1) {
3817: $targettable .= '<td class="LC_left_item"> </td>';
3818: }
3819: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
3820: '<table><tr>'.$targettable.'</tr></table><br />';
3821: }
3822: }
3823: $datatable .= '</div></td></tr>'.
3824: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
3825: $othertitle,$usertypes,$types,\%servers,
3826: \%currbalancer,$lonhost,
3827: $targets_div_style,$homedom_div_style,
3828: $css_class[$cssidx],$balnum,$islast);
3829: $$rowtotal += $rownum;
3830: $balnum ++;
3831: }
3832: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
3833: return $datatable;
3834: }
3835:
3836: sub get_loadbalancers_config {
3837: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
3838: return unless ((ref($servers) eq 'HASH') &&
3839: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
3840: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
3841: if (keys(%{$existing}) > 0) {
3842: my $oldlonhost;
3843: foreach my $key (sort(keys(%{$existing}))) {
3844: if ($key eq 'lonhost') {
3845: $oldlonhost = $existing->{'lonhost'};
3846: $currbalancer->{$oldlonhost} = 1;
3847: } elsif ($key eq 'targets') {
3848: if ($oldlonhost) {
3849: $currtargets->{$oldlonhost} = $existing->{'targets'};
3850: }
3851: } elsif ($key eq 'rules') {
3852: if ($oldlonhost) {
3853: $currrules->{$oldlonhost} = $existing->{'rules'};
3854: }
3855: } elsif (ref($existing->{$key}) eq 'HASH') {
3856: $currbalancer->{$key} = 1;
3857: $currtargets->{$key} = $existing->{$key}{'targets'};
3858: $currrules->{$key} = $existing->{$key}{'rules'};
3859: }
3860: }
3861: } else {
3862: my ($balancerref,$targetsref) =
3863: &Apache::lonnet::get_lonbalancer_config($servers);
3864: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
3865: foreach my $server (sort(keys(%{$balancerref}))) {
3866: $currbalancer->{$server} = 1;
3867: $currtargets->{$server} = $targetsref->{$server};
3868: }
3869: }
3870: }
3871: return;
3872: }
3873:
3874: sub loadbalancing_rules {
3875: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
3876: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
3877: $css_class,$balnum,$islast) = @_;
3878: my $output;
3879: my $num = 0;
3880: my ($alltypes,$othertypes,$titles) =
3881: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
3882: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
3883: foreach my $type (@{$alltypes}) {
3884: $num ++;
3885: my $current;
3886: if (ref($currrules) eq 'HASH') {
3887: $current = $currrules->{$type};
3888: }
3889: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
3890: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
3891: $current = '';
3892: }
3893: }
3894: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
3895: $servers,$currbalancer,$lonhost,$dom,
3896: $targets_div_style,$homedom_div_style,
3897: $css_class,$balnum,$num,$islast);
3898: }
3899: }
3900: return $output;
3901: }
3902:
3903: sub loadbalancing_titles {
3904: my ($dom,$intdom,$usertypes,$types) = @_;
3905: my %othertypes = (
3906: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
3907: '_LC_author' => &mt('Users from [_1] with author role',$dom),
3908: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
3909: '_LC_external' => &mt('Users not from [_1]',$intdom),
3910: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
3911: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
3912: );
3913: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
3914: if (ref($types) eq 'ARRAY') {
3915: unshift(@alltypes,@{$types},'default');
3916: }
3917: my %titles;
3918: foreach my $type (@alltypes) {
3919: if ($type =~ /^_LC_/) {
3920: $titles{$type} = $othertypes{$type};
3921: } elsif ($type eq 'default') {
3922: $titles{$type} = &mt('All users from [_1]',$dom);
3923: if (ref($types) eq 'ARRAY') {
3924: if (@{$types} > 0) {
3925: $titles{$type} = &mt('Other users from [_1]',$dom);
3926: }
3927: }
3928: } elsif (ref($usertypes) eq 'HASH') {
3929: $titles{$type} = $usertypes->{$type};
3930: }
3931: }
3932: return (\@alltypes,\%othertypes,\%titles);
3933: }
3934:
3935: sub loadbalance_rule_row {
3936: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
3937: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
3938: my @rulenames;
3939: my %ruletitles = &offloadtype_text();
3940: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
3941: @rulenames = ('balancer','offloadedto','specific');
3942: } else {
3943: @rulenames = ('default','homeserver');
3944: if ($type eq '_LC_external') {
3945: push(@rulenames,'externalbalancer');
3946: } else {
3947: push(@rulenames,'specific');
3948: }
3949: push(@rulenames,'none');
3950: }
3951: my $style = $targets_div_style;
3952: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
3953: $style = $homedom_div_style;
3954: }
3955: my $space;
3956: if ($islast && $num == 1) {
3957: $space = '<div display="inline-block"> </div>';
3958: }
3959: my $output =
3960: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
3961: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
3962: '<td valaign="top">'.$space.
3963: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
3964: for (my $i=0; $i<@rulenames; $i++) {
3965: my $rule = $rulenames[$i];
3966: my ($checked,$extra);
3967: if ($rulenames[$i] eq 'default') {
3968: $rule = '';
3969: }
3970: if ($rulenames[$i] eq 'specific') {
3971: if (ref($servers) eq 'HASH') {
3972: my $default;
3973: if (($current ne '') && (exists($servers->{$current}))) {
3974: $checked = ' checked="checked"';
3975: }
3976: unless ($checked) {
3977: $default = ' selected="selected"';
3978: }
3979: $extra =
3980: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
3981: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
3982: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
3983: '<option value=""'.$default.'></option>'."\n";
3984: foreach my $server (sort(keys(%{$servers}))) {
3985: if (ref($currbalancer) eq 'HASH') {
3986: next if (exists($currbalancer->{$server}));
3987: }
3988: my $selected;
3989: if ($server eq $current) {
3990: $selected = ' selected="selected"';
3991: }
3992: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
3993: }
3994: $extra .= '</select>';
3995: }
3996: } elsif ($rule eq $current) {
3997: $checked = ' checked="checked"';
3998: }
3999: $output .= '<span class="LC_nobreak"><label>'.
4000: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
4001: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
4002: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
4003: ')"'.$checked.' /> ';
4004: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
4005: $output .= $ruletitles{'particular'};
4006: } else {
4007: $output .= $ruletitles{$rulenames[$i]};
4008: }
4009: $output .= '</label>'.$extra.'</span><br />'."\n";
4010: }
4011: $output .= '</div></td></tr>'."\n";
4012: return $output;
4013: }
4014:
4015: sub offloadtype_text {
4016: my %ruletitles = &Apache::lonlocal::texthash (
4017: 'default' => 'Offloads to default destinations',
4018: 'homeserver' => "Offloads to user's home server",
4019: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
4020: 'specific' => 'Offloads to specific server',
4021: 'none' => 'No offload',
4022: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
4023: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
4024: 'particular' => 'Session hosted (after re-auth) on server:',
4025: );
4026: return %ruletitles;
4027: }
4028:
4029: sub sparestype_titles {
4030: my %typestitles = &Apache::lonlocal::texthash (
4031: 'primary' => 'primary',
4032: 'default' => 'default',
4033: );
4034: return %typestitles;
4035: }
4036:
4037: sub contact_titles {
4038: my %titles = &Apache::lonlocal::texthash (
4039: 'supportemail' => 'Support E-mail address',
4040: 'adminemail' => 'Default Server Admin E-mail address',
4041: 'errormail' => 'Error reports to be e-mailed to',
4042: 'packagesmail' => 'Package update alerts to be e-mailed to',
4043: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
4044: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
4045: 'requestsmail' => 'E-mail from course requests requiring approval',
4046: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
4047: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
4048: );
4049: my %short_titles = &Apache::lonlocal::texthash (
4050: adminemail => 'Admin E-mail address',
4051: supportemail => 'Support E-mail',
4052: );
4053: return (\%titles,\%short_titles);
4054: }
4055:
4056: sub tool_titles {
4057: my %titles = &Apache::lonlocal::texthash (
4058: aboutme => 'Personal web page',
4059: blog => 'Blog',
4060: webdav => 'WebDAV',
4061: portfolio => 'Portfolio',
4062: official => 'Official courses (with institutional codes)',
4063: unofficial => 'Unofficial courses',
4064: community => 'Communities',
4065: textbook => 'Textbook courses',
4066: );
4067: return %titles;
4068: }
4069:
4070: sub courserequest_titles {
4071: my %titles = &Apache::lonlocal::texthash (
4072: official => 'Official',
4073: unofficial => 'Unofficial',
4074: community => 'Communities',
4075: textbook => 'Textbook',
4076: norequest => 'Not allowed',
4077: approval => 'Approval by Dom. Coord.',
4078: validate => 'With validation',
4079: autolimit => 'Numerical limit',
4080: unlimited => '(blank for unlimited)',
4081: );
4082: return %titles;
4083: }
4084:
4085: sub authorrequest_titles {
4086: my %titles = &Apache::lonlocal::texthash (
4087: norequest => 'Not allowed',
4088: approval => 'Approval by Dom. Coord.',
4089: automatic => 'Automatic approval',
4090: );
4091: return %titles;
4092: }
4093:
4094: sub courserequest_conditions {
4095: my %conditions = &Apache::lonlocal::texthash (
4096: approval => '(Processing of request subject to approval by Domain Coordinator).',
4097: validate => '(Processing of request subject to institutional validation).',
4098: );
4099: return %conditions;
4100: }
4101:
4102:
4103: sub print_usercreation {
4104: my ($position,$dom,$settings,$rowtotal) = @_;
4105: my $numinrow = 4;
4106: my $datatable;
4107: if ($position eq 'top') {
4108: $$rowtotal ++;
4109: my $rowcount = 0;
4110: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
4111: if (ref($rules) eq 'HASH') {
4112: if (keys(%{$rules}) > 0) {
4113: $datatable .= &user_formats_row('username',$settings,$rules,
4114: $ruleorder,$numinrow,$rowcount);
4115: $$rowtotal ++;
4116: $rowcount ++;
4117: }
4118: }
4119: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
4120: if (ref($idrules) eq 'HASH') {
4121: if (keys(%{$idrules}) > 0) {
4122: $datatable .= &user_formats_row('id',$settings,$idrules,
4123: $idruleorder,$numinrow,$rowcount);
4124: $$rowtotal ++;
4125: $rowcount ++;
4126: }
4127: }
4128: if ($rowcount == 0) {
4129: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
4130: $$rowtotal ++;
4131: $rowcount ++;
4132: }
4133: } elsif ($position eq 'middle') {
4134: my @creators = ('author','course','requestcrs');
4135: my ($rules,$ruleorder) =
4136: &Apache::lonnet::inst_userrules($dom,'username');
4137: my %lt = &usercreation_types();
4138: my %checked;
4139: if (ref($settings) eq 'HASH') {
4140: if (ref($settings->{'cancreate'}) eq 'HASH') {
4141: foreach my $item (@creators) {
4142: $checked{$item} = $settings->{'cancreate'}{$item};
4143: }
4144: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
4145: foreach my $item (@creators) {
4146: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
4147: $checked{$item} = 'none';
4148: }
4149: }
4150: }
4151: }
4152: my $rownum = 0;
4153: foreach my $item (@creators) {
4154: $rownum ++;
4155: if ($checked{$item} eq '') {
4156: $checked{$item} = 'any';
4157: }
4158: my $css_class;
4159: if ($rownum%2) {
4160: $css_class = '';
4161: } else {
4162: $css_class = ' class="LC_odd_row" ';
4163: }
4164: $datatable .= '<tr'.$css_class.'>'.
4165: '<td><span class="LC_nobreak">'.$lt{$item}.
4166: '</span></td><td align="right">';
4167: my @options = ('any');
4168: if (ref($rules) eq 'HASH') {
4169: if (keys(%{$rules}) > 0) {
4170: push(@options,('official','unofficial'));
4171: }
4172: }
4173: push(@options,'none');
4174: foreach my $option (@options) {
4175: my $type = 'radio';
4176: my $check = ' ';
4177: if ($checked{$item} eq $option) {
4178: $check = ' checked="checked" ';
4179: }
4180: $datatable .= '<span class="LC_nobreak"><label>'.
4181: '<input type="'.$type.'" name="can_createuser_'.
4182: $item.'" value="'.$option.'"'.$check.'/> '.
4183: $lt{$option}.'</label> </span>';
4184: }
4185: $datatable .= '</td></tr>';
4186: }
4187: } else {
4188: my @contexts = ('author','course','domain');
4189: my @authtypes = ('int','krb4','krb5','loc');
4190: my %checked;
4191: if (ref($settings) eq 'HASH') {
4192: if (ref($settings->{'authtypes'}) eq 'HASH') {
4193: foreach my $item (@contexts) {
4194: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
4195: foreach my $auth (@authtypes) {
4196: if ($settings->{'authtypes'}{$item}{$auth}) {
4197: $checked{$item}{$auth} = ' checked="checked" ';
4198: }
4199: }
4200: }
4201: }
4202: }
4203: } else {
4204: foreach my $item (@contexts) {
4205: foreach my $auth (@authtypes) {
4206: $checked{$item}{$auth} = ' checked="checked" ';
4207: }
4208: }
4209: }
4210: my %title = &context_names();
4211: my %authname = &authtype_names();
4212: my $rownum = 0;
4213: my $css_class;
4214: foreach my $item (@contexts) {
4215: if ($rownum%2) {
4216: $css_class = '';
4217: } else {
4218: $css_class = ' class="LC_odd_row" ';
4219: }
4220: $datatable .= '<tr'.$css_class.'>'.
4221: '<td>'.$title{$item}.
4222: '</td><td class="LC_left_item">'.
4223: '<span class="LC_nobreak">';
4224: foreach my $auth (@authtypes) {
4225: $datatable .= '<label>'.
4226: '<input type="checkbox" name="'.$item.'_auth" '.
4227: $checked{$item}{$auth}.' value="'.$auth.'" />'.
4228: $authname{$auth}.'</label> ';
4229: }
4230: $datatable .= '</span></td></tr>';
4231: $rownum ++;
4232: }
4233: $$rowtotal += $rownum;
4234: }
4235: return $datatable;
4236: }
4237:
4238: sub print_selfcreation {
4239: my ($position,$dom,$settings,$rowtotal) = @_;
4240: my (@selfcreate,$createsettings,$processing,$datatable);
4241: if (ref($settings) eq 'HASH') {
4242: if (ref($settings->{'cancreate'}) eq 'HASH') {
4243: $createsettings = $settings->{'cancreate'};
4244: if (ref($createsettings) eq 'HASH') {
4245: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
4246: @selfcreate = @{$createsettings->{'selfcreate'}};
4247: } elsif ($createsettings->{'selfcreate'} ne '') {
4248: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
4249: @selfcreate = ('email','login','sso');
4250: } elsif ($createsettings->{'selfcreate'} ne 'none') {
4251: @selfcreate = ($createsettings->{'selfcreate'});
4252: }
4253: }
4254: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
4255: $processing = $createsettings->{'selfcreateprocessing'};
4256: }
4257: }
4258: }
4259: }
4260: my %radiohash;
4261: my $numinrow = 4;
4262: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
4263: if ($position eq 'top') {
4264: my %choices = &Apache::lonlocal::texthash (
4265: cancreate_login => 'Institutional Login',
4266: cancreate_sso => 'Institutional Single Sign On',
4267: );
4268: my @toggles = sort(keys(%choices));
4269: my %defaultchecked = (
4270: 'cancreate_login' => 'off',
4271: 'cancreate_sso' => 'off',
4272: );
4273: my ($onclick,$itemcount);
4274: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
4275: \%choices,$itemcount,$onclick);
4276: $$rowtotal += $itemcount;
4277:
4278: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4279:
4280: if (ref($usertypes) eq 'HASH') {
4281: if (keys(%{$usertypes}) > 0) {
4282: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
4283: $dom,$numinrow,$othertitle,
4284: 'statustocreate',$$rowtotal);
4285: $$rowtotal ++;
4286: }
4287: }
4288: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
4289: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4290: $fieldtitles{'inststatus'} = &mt('Institutional status');
4291: my $rem;
4292: my $numperrow = 2;
4293: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
4294: $datatable .= '<tr'.$css_class.'>'.
4295: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
4296: '<td class="LC_left_item">'."\n".
4297: '<table><tr><td>'."\n";
4298: for (my $i=0; $i<@fields; $i++) {
4299: $rem = $i%($numperrow);
4300: if ($rem == 0) {
4301: if ($i > 0) {
4302: $datatable .= '</tr>';
4303: }
4304: $datatable .= '<tr>';
4305: }
4306: my $currval;
4307: if (ref($createsettings) eq 'HASH') {
4308: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
4309: $currval = $createsettings->{'shibenv'}{$fields[$i]};
4310: }
4311: }
4312: $datatable .= '<td class="LC_left_item">'.
4313: '<span class="LC_nobreak">'.
4314: '<input type="text" name="shibenv_'.$fields[$i].'" '.
4315: 'value="'.$currval.'" size="10" /> '.
4316: $fieldtitles{$fields[$i]}.'</span></td>';
4317: }
4318: my $colsleft = $numperrow - $rem;
4319: if ($colsleft > 1 ) {
4320: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4321: ' </td>';
4322: } elsif ($colsleft == 1) {
4323: $datatable .= '<td class="LC_left_item"> </td>';
4324: }
4325: $datatable .= '</tr></table></td></tr>';
4326: $$rowtotal ++;
4327: } elsif ($position eq 'middle') {
4328: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
4329: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4330: $usertypes->{'default'} = $othertitle;
4331: if (ref($types) eq 'ARRAY') {
4332: push(@{$types},'default');
4333: $usertypes->{'default'} = $othertitle;
4334: foreach my $status (@{$types}) {
4335: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
4336: $numinrow,$$rowtotal,$usertypes);
4337: $$rowtotal ++;
4338: }
4339: }
4340: } else {
4341: my %choices = &Apache::lonlocal::texthash (
4342: cancreate_email => 'E-mail address as username',
4343: );
4344: my @toggles = sort(keys(%choices));
4345: my %defaultchecked = (
4346: 'cancreate_email' => 'off',
4347: );
4348: my $itemcount = 0;
4349: my $display = 'none';
4350: if (grep(/^\Qemail\E$/,@selfcreate)) {
4351: $display = 'block';
4352: }
4353: my $onclick = "toggleDisplay(this.form,'emailoptions');";
4354: my $additional = '<div id="emailoptions" style="display: '.$display.'">';
4355: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
4356: my $usertypes = {};
4357: my $order = [];
4358: if ((ref($domdefaults{'inststatustypes'}) eq 'HASH') && (ref($domdefaults{'inststatusguest'}) eq 'ARRAY')) {
4359: $usertypes = $domdefaults{'inststatustypes'};
4360: $order = $domdefaults{'inststatusguest'};
4361: }
4362: if (ref($order) eq 'ARRAY') {
4363: push(@{$order},'default');
4364: if (@{$order} > 1) {
4365: $usertypes->{'default'} = &mt('Other users');
4366: $additional .= '<table><tr>';
4367: foreach my $status (@{$order}) {
4368: $additional .= '<th>'.$usertypes->{$status}.'</th>';
4369: }
4370: $additional .= '</tr><tr>';
4371: foreach my $status (@{$order}) {
4372: $additional .= '<td>'.&email_as_username($rowtotal,$processing,$status).'</td>';
4373: }
4374: $additional .= '</tr></table>';
4375: } else {
4376: $usertypes->{'default'} = &mt('All users');
4377: $additional .= &email_as_username($rowtotal,$processing);
4378: }
4379: }
4380: $additional .= '</div>'."\n";
4381:
4382: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
4383: \%choices,$$rowtotal,$onclick,$additional);
4384: $$rowtotal ++;
4385: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal);
4386: $$rowtotal ++;
4387: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
4388: $numinrow = 1;
4389: if (ref($order) eq 'ARRAY') {
4390: foreach my $status (@{$order}) {
4391: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
4392: $numinrow,$$rowtotal,$usertypes,$infofields,$infotitles);
4393: $$rowtotal ++;
4394: }
4395: }
4396: my ($emailrules,$emailruleorder) =
4397: &Apache::lonnet::inst_userrules($dom,'email');
4398: if (ref($emailrules) eq 'HASH') {
4399: if (keys(%{$emailrules}) > 0) {
4400: $datatable .= &user_formats_row('email',$settings,$emailrules,
4401: $emailruleorder,$numinrow,$$rowtotal);
4402: $$rowtotal ++;
4403: }
4404: }
4405: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal);
4406: }
4407: return $datatable;
4408: }
4409:
4410: sub email_as_username {
4411: my ($rowtotal,$processing,$type) = @_;
4412: my %choices =
4413: &Apache::lonlocal::texthash (
4414: automatic => 'Automatic approval',
4415: approval => 'Queued for approval',
4416: );
4417: my $output;
4418: foreach my $option ('automatic','approval') {
4419: my $checked;
4420: if (ref($processing) eq 'HASH') {
4421: if ($type eq '') {
4422: if (!exists($processing->{'default'})) {
4423: if ($option eq 'automatic') {
4424: $checked = ' checked="checked"';
4425: }
4426: } else {
4427: if ($processing->{'default'} eq $option) {
4428: $checked = ' checked="checked"';
4429: }
4430: }
4431: } else {
4432: if (!exists($processing->{$type})) {
4433: if ($option eq 'automatic') {
4434: $checked = ' checked="checked"';
4435: }
4436: } else {
4437: if ($processing->{$type} eq $option) {
4438: $checked = ' checked="checked"';
4439: }
4440: }
4441: }
4442: } elsif ($option eq 'automatic') {
4443: $checked = ' checked="checked"';
4444: }
4445: my $name = 'cancreate_emailprocess';
4446: if (($type ne '') && ($type ne 'default')) {
4447: $name .= '_'.$type;
4448: }
4449: $output .= '<span class="LC_nobreak"><label>'.
4450: '<input type="radio" name="'.$name.'"'.
4451: $checked.' value="'.$option.'" />'.
4452: $choices{$option}.'</label></span>';
4453: if ($type eq '') {
4454: $output .= ' ';
4455: } else {
4456: $output .= '<br />';
4457: }
4458: }
4459: $$rowtotal ++;
4460: return $output;
4461: }
4462:
4463: sub captcha_choice {
4464: my ($context,$settings,$itemcount) = @_;
4465: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext);
4466: my %lt = &captcha_phrases();
4467: $keyentry = 'hidden';
4468: if ($context eq 'cancreate') {
4469: $rowname = &mt('CAPTCHA validation');
4470: } elsif ($context eq 'login') {
4471: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
4472: }
4473: if (ref($settings) eq 'HASH') {
4474: if ($settings->{'captcha'}) {
4475: $checked{$settings->{'captcha'}} = ' checked="checked"';
4476: } else {
4477: $checked{'original'} = ' checked="checked"';
4478: }
4479: if ($settings->{'captcha'} eq 'recaptcha') {
4480: $pubtext = $lt{'pub'};
4481: $privtext = $lt{'priv'};
4482: $keyentry = 'text';
4483: }
4484: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
4485: $currpub = $settings->{'recaptchakeys'}{'public'};
4486: $currpriv = $settings->{'recaptchakeys'}{'private'};
4487: }
4488: } else {
4489: $checked{'original'} = ' checked="checked"';
4490: }
4491: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
4492: my $output = '<tr'.$css_class.'>'.
4493: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
4494: '<table><tr><td>'."\n";
4495: foreach my $option ('original','recaptcha','notused') {
4496: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
4497: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
4498: $lt{$option}.'</label></span>';
4499: unless ($option eq 'notused') {
4500: $output .= (' 'x2)."\n";
4501: }
4502: }
4503: #
4504: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
4505: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
4506: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
4507: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
4508: #
4509: $output .= '</td></tr>'."\n".
4510: '<tr><td>'."\n".
4511: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
4512: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
4513: $currpub.'" size="40" /></span><br />'."\n".
4514: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
4515: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
4516: $currpriv.'" size="40" /></span></td></tr></table>'."\n".
4517: '</td></tr>';
4518: return $output;
4519: }
4520:
4521: sub user_formats_row {
4522: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
4523: my $output;
4524: my %text = (
4525: 'username' => 'new usernames',
4526: 'id' => 'IDs',
4527: 'email' => 'self-created accounts (e-mail)',
4528: );
4529: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
4530: $output = '<tr '.$css_class.'>'.
4531: '<td><span class="LC_nobreak">';
4532: if ($type eq 'email') {
4533: $output .= &mt("Formats disallowed for $text{$type}: ");
4534: } else {
4535: $output .= &mt("Format rules to check for $text{$type}: ");
4536: }
4537: $output .= '</span></td>'.
4538: '<td class="LC_left_item" colspan="2"><table>';
4539: my $rem;
4540: if (ref($ruleorder) eq 'ARRAY') {
4541: for (my $i=0; $i<@{$ruleorder}; $i++) {
4542: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
4543: my $rem = $i%($numinrow);
4544: if ($rem == 0) {
4545: if ($i > 0) {
4546: $output .= '</tr>';
4547: }
4548: $output .= '<tr>';
4549: }
4550: my $check = ' ';
4551: if (ref($settings) eq 'HASH') {
4552: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
4553: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
4554: $check = ' checked="checked" ';
4555: }
4556: }
4557: }
4558: $output .= '<td class="LC_left_item">'.
4559: '<span class="LC_nobreak"><label>'.
4560: '<input type="checkbox" name="'.$type.'_rule" '.
4561: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
4562: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
4563: }
4564: }
4565: $rem = @{$ruleorder}%($numinrow);
4566: }
4567: my $colsleft = $numinrow - $rem;
4568: if ($colsleft > 1 ) {
4569: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4570: ' </td>';
4571: } elsif ($colsleft == 1) {
4572: $output .= '<td class="LC_left_item"> </td>';
4573: }
4574: $output .= '</tr></table></td></tr>';
4575: return $output;
4576: }
4577:
4578: sub usercreation_types {
4579: my %lt = &Apache::lonlocal::texthash (
4580: author => 'When adding a co-author',
4581: course => 'When adding a user to a course',
4582: requestcrs => 'When requesting a course',
4583: any => 'Any',
4584: official => 'Institutional only ',
4585: unofficial => 'Non-institutional only',
4586: none => 'None',
4587: );
4588: return %lt;
4589: }
4590:
4591: sub selfcreation_types {
4592: my %lt = &Apache::lonlocal::texthash (
4593: selfcreate => 'User creates own account',
4594: any => 'Any',
4595: official => 'Institutional only ',
4596: unofficial => 'Non-institutional only',
4597: email => 'E-mail address',
4598: login => 'Institutional Login',
4599: sso => 'SSO',
4600: );
4601: }
4602:
4603: sub authtype_names {
4604: my %lt = &Apache::lonlocal::texthash(
4605: int => 'Internal',
4606: krb4 => 'Kerberos 4',
4607: krb5 => 'Kerberos 5',
4608: loc => 'Local',
4609: );
4610: return %lt;
4611: }
4612:
4613: sub context_names {
4614: my %context_title = &Apache::lonlocal::texthash(
4615: author => 'Creating users when an Author',
4616: course => 'Creating users when in a course',
4617: domain => 'Creating users when a Domain Coordinator',
4618: );
4619: return %context_title;
4620: }
4621:
4622: sub print_usermodification {
4623: my ($position,$dom,$settings,$rowtotal) = @_;
4624: my $numinrow = 4;
4625: my ($context,$datatable,$rowcount);
4626: if ($position eq 'top') {
4627: $rowcount = 0;
4628: $context = 'author';
4629: foreach my $role ('ca','aa') {
4630: $datatable .= &modifiable_userdata_row($context,$role,$settings,
4631: $numinrow,$rowcount);
4632: $$rowtotal ++;
4633: $rowcount ++;
4634: }
4635: } elsif ($position eq 'bottom') {
4636: $context = 'course';
4637: $rowcount = 0;
4638: foreach my $role ('st','ep','ta','in','cr') {
4639: $datatable .= &modifiable_userdata_row($context,$role,$settings,
4640: $numinrow,$rowcount);
4641: $$rowtotal ++;
4642: $rowcount ++;
4643: }
4644: }
4645: return $datatable;
4646: }
4647:
4648: sub print_defaults {
4649: my ($position,$dom,$settings,$rowtotal) = @_;
4650: my $rownum = 0;
4651: my ($datatable,$css_class);
4652: if ($position eq 'top') {
4653: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
4654: 'datelocale_def','portal_def');
4655: my %defaults;
4656: if (ref($settings) eq 'HASH') {
4657: %defaults = %{$settings};
4658: } else {
4659: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
4660: foreach my $item (@items) {
4661: $defaults{$item} = $domdefaults{$item};
4662: }
4663: }
4664: my $titles = &defaults_titles($dom);
4665: foreach my $item (@items) {
4666: if ($rownum%2) {
4667: $css_class = '';
4668: } else {
4669: $css_class = ' class="LC_odd_row" ';
4670: }
4671: $datatable .= '<tr'.$css_class.'>'.
4672: '<td><span class="LC_nobreak">'.$titles->{$item}.
4673: '</span></td><td class="LC_right_item" colspan="3">';
4674: if ($item eq 'auth_def') {
4675: my @authtypes = ('internal','krb4','krb5','localauth');
4676: my %shortauth = (
4677: internal => 'int',
4678: krb4 => 'krb4',
4679: krb5 => 'krb5',
4680: localauth => 'loc'
4681: );
4682: my %authnames = &authtype_names();
4683: foreach my $auth (@authtypes) {
4684: my $checked = ' ';
4685: if ($defaults{$item} eq $auth) {
4686: $checked = ' checked="checked" ';
4687: }
4688: $datatable .= '<label><input type="radio" name="'.$item.
4689: '" value="'.$auth.'"'.$checked.'/>'.
4690: $authnames{$shortauth{$auth}}.'</label> ';
4691: }
4692: } elsif ($item eq 'timezone_def') {
4693: my $includeempty = 1;
4694: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
4695: } elsif ($item eq 'datelocale_def') {
4696: my $includeempty = 1;
4697: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
4698: } elsif ($item eq 'lang_def') {
4699: my $includeempty = 1;
4700: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
4701: } else {
4702: my $size;
4703: if ($item eq 'portal_def') {
4704: $size = ' size="25"';
4705: }
4706: $datatable .= '<input type="text" name="'.$item.'" value="'.
4707: $defaults{$item}.'"'.$size.' />';
4708: }
4709: $datatable .= '</td></tr>';
4710: $rownum ++;
4711: }
4712: } else {
4713: my (%defaults);
4714: if (ref($settings) eq 'HASH') {
4715: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH') &&
4716: (ref($settings->{'inststatusguest'}) eq 'ARRAY')) {
4717: my $maxnum = @{$settings->{'inststatusorder'}};
4718: for (my $i=0; $i<$maxnum; $i++) {
4719: $css_class = $rownum%2?' class="LC_odd_row"':'';
4720: my $item = $settings->{'inststatusorder'}->[$i];
4721: my $title = $settings->{'inststatustypes'}->{$item};
4722: my $guestok;
4723: if (grep(/^\Q$item\E$/,@{$settings->{'inststatusguest'}})) {
4724: $guestok = 1;
4725: }
4726: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
4727: $datatable .= '<tr'.$css_class.'>'.
4728: '<td><span class="LC_nobreak">'.
4729: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
4730: for (my $k=0; $k<=$maxnum; $k++) {
4731: my $vpos = $k+1;
4732: my $selstr;
4733: if ($k == $i) {
4734: $selstr = ' selected="selected" ';
4735: }
4736: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4737: }
4738: my ($checkedon,$checkedoff);
4739: $checkedoff = ' checked="checked"';
4740: if ($guestok) {
4741: $checkedon = $checkedoff;
4742: $checkedoff = '';
4743: }
4744: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
4745: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
4746: &mt('delete').'</span></td>'.
4747: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed:').
4748: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
4749: '</span></td>'.
4750: '<td class="LC_right_item"><span class="LC_nobreak">'.
4751: '<label><input type="radio" value="1" name="inststatus_guest_'.$item.'"'.$checkedon.' />'.
4752: &mt('Yes').'</label>'.(' 'x2).
4753: '<label><input type="radio" value="0" name="inststatus_guest_'.$item.'"'.$checkedoff.' />'.
4754: &mt('No').'</label></span></td></tr>';
4755: }
4756: $css_class = $rownum%2?' class="LC_odd_row"':'';
4757: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
4758: $datatable .= '<tr '.$css_class.'>'.
4759: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
4760: for (my $k=0; $k<=$maxnum; $k++) {
4761: my $vpos = $k+1;
4762: my $selstr;
4763: if ($k == $maxnum) {
4764: $selstr = ' selected="selected" ';
4765: }
4766: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4767: }
4768: $datatable .= '</select> '.&mt('Internal ID:').
4769: '<input type="text" size="10" name="addinststatus" value="" />'.
4770: ' '.&mt('(new)').
4771: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
4772: &mt('Name displayed:').
4773: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
4774: '<td class="LC_right_item"><span class="LC_nobreak">'.
4775: '<label><input type="radio" value="1" name="addinststatus_guest" />'.
4776: &mt('Yes').'</label>'.(' 'x2).
4777: '<label><input type="radio" value="0" name="addinststatus_guest" />'.
4778: &mt('No').'</label></span></td></tr>';
4779: '</tr>'."\n";
4780: $rownum ++;
4781: }
4782: }
4783: }
4784: $$rowtotal += $rownum;
4785: return $datatable;
4786: }
4787:
4788: sub get_languages_hash {
4789: my %langchoices;
4790: foreach my $id (&Apache::loncommon::languageids()) {
4791: my $code = &Apache::loncommon::supportedlanguagecode($id);
4792: if ($code ne '') {
4793: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
4794: }
4795: }
4796: return %langchoices;
4797: }
4798:
4799: sub defaults_titles {
4800: my ($dom) = @_;
4801: my %titles = &Apache::lonlocal::texthash (
4802: 'auth_def' => 'Default authentication type',
4803: 'auth_arg_def' => 'Default authentication argument',
4804: 'lang_def' => 'Default language',
4805: 'timezone_def' => 'Default timezone',
4806: 'datelocale_def' => 'Default locale for dates',
4807: 'portal_def' => 'Portal/Default URL',
4808: );
4809: if ($dom) {
4810: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
4811: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
4812: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
4813: $protocol = 'http' if ($protocol ne 'https');
4814: if ($uint_dom) {
4815: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
4816: $uint_dom);
4817: }
4818: }
4819: return (\%titles);
4820: }
4821:
4822: sub print_scantronformat {
4823: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
4824: my $itemcount = 1;
4825: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
4826: %confhash);
4827: my $switchserver = &check_switchserver($dom,$confname);
4828: my %lt = &Apache::lonlocal::texthash (
4829: default => 'Default bubblesheet format file error',
4830: custom => 'Custom bubblesheet format file error',
4831: );
4832: my %scantronfiles = (
4833: default => 'default.tab',
4834: custom => 'custom.tab',
4835: );
4836: foreach my $key (keys(%scantronfiles)) {
4837: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
4838: .$scantronfiles{$key};
4839: }
4840: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
4841: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
4842: if (!$switchserver) {
4843: my $servadm = $r->dir_config('lonAdmEMail');
4844: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
4845: if ($configuserok eq 'ok') {
4846: if ($author_ok eq 'ok') {
4847: my %legacyfile = (
4848: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
4849: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
4850: );
4851: my %md5chk;
4852: foreach my $type (keys(%legacyfile)) {
4853: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
4854: chomp($md5chk{$type});
4855: }
4856: if ($md5chk{'default'} ne $md5chk{'custom'}) {
4857: foreach my $type (keys(%legacyfile)) {
4858: ($scantronurls{$type},my $error) =
4859: &legacy_scantronformat($r,$dom,$confname,
4860: $type,$legacyfile{$type},
4861: $scantronurls{$type},
4862: $scantronfiles{$type});
4863: if ($error ne '') {
4864: $error{$type} = $error;
4865: }
4866: }
4867: if (keys(%error) == 0) {
4868: $is_custom = 1;
4869: $confhash{'scantron'}{'scantronformat'} =
4870: $scantronurls{'custom'};
4871: my $putresult =
4872: &Apache::lonnet::put_dom('configuration',
4873: \%confhash,$dom);
4874: if ($putresult ne 'ok') {
4875: $error{'custom'} =
4876: '<span class="LC_error">'.
4877: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
4878: }
4879: }
4880: } else {
4881: ($scantronurls{'default'},my $error) =
4882: &legacy_scantronformat($r,$dom,$confname,
4883: 'default',$legacyfile{'default'},
4884: $scantronurls{'default'},
4885: $scantronfiles{'default'});
4886: if ($error eq '') {
4887: $confhash{'scantron'}{'scantronformat'} = '';
4888: my $putresult =
4889: &Apache::lonnet::put_dom('configuration',
4890: \%confhash,$dom);
4891: if ($putresult ne 'ok') {
4892: $error{'default'} =
4893: '<span class="LC_error">'.
4894: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
4895: }
4896: } else {
4897: $error{'default'} = $error;
4898: }
4899: }
4900: }
4901: }
4902: } else {
4903: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
4904: }
4905: }
4906: if (ref($settings) eq 'HASH') {
4907: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
4908: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
4909: if ((!@info) || ($info[0] eq 'no_such_dir')) {
4910: $scantronurl = '';
4911: } else {
4912: $scantronurl = $settings->{'scantronformat'};
4913: }
4914: $is_custom = 1;
4915: } else {
4916: $scantronurl = $scantronurls{'default'};
4917: }
4918: } else {
4919: if ($is_custom) {
4920: $scantronurl = $scantronurls{'custom'};
4921: } else {
4922: $scantronurl = $scantronurls{'default'};
4923: }
4924: }
4925: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4926: $datatable .= '<tr'.$css_class.'>';
4927: if (!$is_custom) {
4928: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
4929: '<span class="LC_nobreak">';
4930: if ($scantronurl) {
4931: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
4932: undef,undef,undef,undef,'background-color:#ffffff');
4933: } else {
4934: $datatable = &mt('File unavailable for display');
4935: }
4936: $datatable .= '</span></td>';
4937: if (keys(%error) == 0) {
4938: $datatable .= '<td valign="bottom">';
4939: if (!$switchserver) {
4940: $datatable .= &mt('Upload:').'<br />';
4941: }
4942: } else {
4943: my $errorstr;
4944: foreach my $key (sort(keys(%error))) {
4945: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
4946: }
4947: $datatable .= '<td>'.$errorstr;
4948: }
4949: } else {
4950: if (keys(%error) > 0) {
4951: my $errorstr;
4952: foreach my $key (sort(keys(%error))) {
4953: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
4954: }
4955: $datatable .= '<td>'.$errorstr.'</td><td> ';
4956: } elsif ($scantronurl) {
4957: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
4958: undef,undef,undef,undef,'background-color:#ffffff');
4959: $datatable .= '<td><span class="LC_nobreak">'.
4960: $link.
4961: '<label><input type="checkbox" name="scantronformat_del"'.
4962: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
4963: '<td><span class="LC_nobreak"> '.
4964: &mt('Replace:').'</span><br />';
4965: }
4966: }
4967: if (keys(%error) == 0) {
4968: if ($switchserver) {
4969: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4970: } else {
4971: $datatable .='<span class="LC_nobreak"> '.
4972: '<input type="file" name="scantronformat" /></span>';
4973: }
4974: }
4975: $datatable .= '</td></tr>';
4976: $$rowtotal ++;
4977: return $datatable;
4978: }
4979:
4980: sub legacy_scantronformat {
4981: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
4982: my ($url,$error);
4983: my @statinfo = &Apache::lonnet::stat_file($newurl);
4984: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
4985: (my $result,$url) =
4986: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
4987: '','',$newfile);
4988: if ($result ne 'ok') {
4989: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
4990: }
4991: }
4992: return ($url,$error);
4993: }
4994:
4995: sub print_coursecategories {
4996: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
4997: my $datatable;
4998: if ($position eq 'top') {
4999: my (%checked);
5000: my @catitems = ('unauth','auth');
5001: my @cattypes = ('std','domonly','codesrch','none');
5002: $checked{'unauth'} = 'std';
5003: $checked{'auth'} = 'std';
5004: if (ref($settings) eq 'HASH') {
5005: foreach my $type (@cattypes) {
5006: if ($type eq $settings->{'unauth'}) {
5007: $checked{'unauth'} = $type;
5008: }
5009: if ($type eq $settings->{'auth'}) {
5010: $checked{'auth'} = $type;
5011: }
5012: }
5013: }
5014: my %lt = &Apache::lonlocal::texthash (
5015: unauth => 'Catalog type for unauthenticated users',
5016: auth => 'Catalog type for authenticated users',
5017: none => 'No catalog',
5018: std => 'Standard catalog',
5019: domonly => 'Domain-only catalog',
5020: codesrch => "Code search form",
5021: );
5022: my $itemcount = 0;
5023: foreach my $item (@catitems) {
5024: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
5025: $datatable .= '<tr '.$css_class.'>'.
5026: '<td>'.$lt{$item}.'</td>'.
5027: '<td class="LC_right_item"><span class="LC_nobreak">';
5028: foreach my $type (@cattypes) {
5029: my $ischecked;
5030: if ($checked{$item} eq $type) {
5031: $ischecked=' checked="checked"';
5032: }
5033: $datatable .= '<label>'.
5034: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
5035: ' />'.$lt{$type}.'</label> ';
5036: }
5037: $datatable .= '</td></tr>';
5038: $itemcount ++;
5039: }
5040: $$rowtotal += $itemcount;
5041: } elsif ($position eq 'middle') {
5042: my $toggle_cats_crs = ' ';
5043: my $toggle_cats_dom = ' checked="checked" ';
5044: my $can_cat_crs = ' ';
5045: my $can_cat_dom = ' checked="checked" ';
5046: my $toggle_catscomm_comm = ' ';
5047: my $toggle_catscomm_dom = ' checked="checked" ';
5048: my $can_catcomm_comm = ' ';
5049: my $can_catcomm_dom = ' checked="checked" ';
5050:
5051: if (ref($settings) eq 'HASH') {
5052: if ($settings->{'togglecats'} eq 'crs') {
5053: $toggle_cats_crs = $toggle_cats_dom;
5054: $toggle_cats_dom = ' ';
5055: }
5056: if ($settings->{'categorize'} eq 'crs') {
5057: $can_cat_crs = $can_cat_dom;
5058: $can_cat_dom = ' ';
5059: }
5060: if ($settings->{'togglecatscomm'} eq 'comm') {
5061: $toggle_catscomm_comm = $toggle_catscomm_dom;
5062: $toggle_catscomm_dom = ' ';
5063: }
5064: if ($settings->{'categorizecomm'} eq 'comm') {
5065: $can_catcomm_comm = $can_catcomm_dom;
5066: $can_catcomm_dom = ' ';
5067: }
5068: }
5069: my %title = &Apache::lonlocal::texthash (
5070: togglecats => 'Show/Hide a course in catalog',
5071: togglecatscomm => 'Show/Hide a community in catalog',
5072: categorize => 'Assign a category to a course',
5073: categorizecomm => 'Assign a category to a community',
5074: );
5075: my %level = &Apache::lonlocal::texthash (
5076: dom => 'Set in Domain',
5077: crs => 'Set in Course',
5078: comm => 'Set in Community',
5079: );
5080: $datatable = '<tr class="LC_odd_row">'.
5081: '<td>'.$title{'togglecats'}.'</td>'.
5082: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
5083: '<input type="radio" name="togglecats"'.
5084: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5085: '<label><input type="radio" name="togglecats"'.
5086: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
5087: '</tr><tr>'.
5088: '<td>'.$title{'categorize'}.'</td>'.
5089: '<td class="LC_right_item"><span class="LC_nobreak">'.
5090: '<label><input type="radio" name="categorize"'.
5091: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5092: '<label><input type="radio" name="categorize"'.
5093: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
5094: '</tr><tr class="LC_odd_row">'.
5095: '<td>'.$title{'togglecatscomm'}.'</td>'.
5096: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
5097: '<input type="radio" name="togglecatscomm"'.
5098: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5099: '<label><input type="radio" name="togglecatscomm"'.
5100: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
5101: '</tr><tr>'.
5102: '<td>'.$title{'categorizecomm'}.'</td>'.
5103: '<td class="LC_right_item"><span class="LC_nobreak">'.
5104: '<label><input type="radio" name="categorizecomm"'.
5105: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5106: '<label><input type="radio" name="categorizecomm"'.
5107: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
5108: '</tr>';
5109: $$rowtotal += 4;
5110: } else {
5111: my $css_class;
5112: my $itemcount = 1;
5113: my $cathash;
5114: if (ref($settings) eq 'HASH') {
5115: $cathash = $settings->{'cats'};
5116: }
5117: if (ref($cathash) eq 'HASH') {
5118: my (@cats,@trails,%allitems,%idx,@jsarray);
5119: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
5120: \%allitems,\%idx,\@jsarray);
5121: my $maxdepth = scalar(@cats);
5122: my $colattrib = '';
5123: if ($maxdepth > 2) {
5124: $colattrib = ' colspan="2" ';
5125: }
5126: my @path;
5127: if (@cats > 0) {
5128: if (ref($cats[0]) eq 'ARRAY') {
5129: my $numtop = @{$cats[0]};
5130: my $maxnum = $numtop;
5131: my %default_names = (
5132: instcode => &mt('Official courses'),
5133: communities => &mt('Communities'),
5134: );
5135:
5136: if ((!grep(/^instcode$/,@{$cats[0]})) ||
5137: ($cathash->{'instcode::0'} eq '') ||
5138: (!grep(/^communities$/,@{$cats[0]})) ||
5139: ($cathash->{'communities::0'} eq '')) {
5140: $maxnum ++;
5141: }
5142: my $lastidx;
5143: for (my $i=0; $i<$numtop; $i++) {
5144: my $parent = $cats[0][$i];
5145: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5146: my $item = &escape($parent).'::0';
5147: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
5148: $lastidx = $idx{$item};
5149: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5150: .'<select name="'.$item.'"'.$chgstr.'>';
5151: for (my $k=0; $k<=$maxnum; $k++) {
5152: my $vpos = $k+1;
5153: my $selstr;
5154: if ($k == $i) {
5155: $selstr = ' selected="selected" ';
5156: }
5157: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5158: }
5159: $datatable .= '</select></span></td><td>';
5160: if ($parent eq 'instcode' || $parent eq 'communities') {
5161: $datatable .= '<span class="LC_nobreak">'
5162: .$default_names{$parent}.'</span>';
5163: if ($parent eq 'instcode') {
5164: $datatable .= '<br /><span class="LC_nobreak">('
5165: .&mt('with institutional codes')
5166: .')</span></td><td'.$colattrib.'>';
5167: } else {
5168: $datatable .= '<table><tr><td>';
5169: }
5170: $datatable .= '<span class="LC_nobreak">'
5171: .'<label><input type="radio" name="'
5172: .$parent.'" value="1" checked="checked" />'
5173: .&mt('Display').'</label>';
5174: if ($parent eq 'instcode') {
5175: $datatable .= ' ';
5176: } else {
5177: $datatable .= '</span></td></tr><tr><td>'
5178: .'<span class="LC_nobreak">';
5179: }
5180: $datatable .= '<label><input type="radio" name="'
5181: .$parent.'" value="0" />'
5182: .&mt('Do not display').'</label></span>';
5183: if ($parent eq 'communities') {
5184: $datatable .= '</td></tr></table>';
5185: }
5186: $datatable .= '</td>';
5187: } else {
5188: $datatable .= $parent
5189: .' <span class="LC_nobreak"><label>'
5190: .'<input type="checkbox" name="deletecategory" '
5191: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
5192: }
5193: my $depth = 1;
5194: push(@path,$parent);
5195: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
5196: pop(@path);
5197: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
5198: $itemcount ++;
5199: }
5200: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5201: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
5202: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
5203: for (my $k=0; $k<=$maxnum; $k++) {
5204: my $vpos = $k+1;
5205: my $selstr;
5206: if ($k == $numtop) {
5207: $selstr = ' selected="selected" ';
5208: }
5209: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5210: }
5211: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
5212: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
5213: .'</tr>'."\n";
5214: $itemcount ++;
5215: foreach my $default ('instcode','communities') {
5216: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
5217: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5218: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
5219: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
5220: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
5221: for (my $k=0; $k<=$maxnum; $k++) {
5222: my $vpos = $k+1;
5223: my $selstr;
5224: if ($k == $maxnum) {
5225: $selstr = ' selected="selected" ';
5226: }
5227: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5228: }
5229: $datatable .= '</select></span></td>'.
5230: '<td><span class="LC_nobreak">'.
5231: $default_names{$default}.'</span>';
5232: if ($default eq 'instcode') {
5233: $datatable .= '<br /><span class="LC_nobreak">('
5234: .&mt('with institutional codes').')</span>';
5235: }
5236: $datatable .= '</td>'
5237: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
5238: .&mt('Display').'</label> '
5239: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
5240: .&mt('Do not display').'</label></span></td></tr>';
5241: }
5242: }
5243: }
5244: } else {
5245: $datatable .= &initialize_categories($itemcount);
5246: }
5247: } else {
5248: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td>'
5249: .&initialize_categories($itemcount);
5250: }
5251: $$rowtotal += $itemcount;
5252: }
5253: return $datatable;
5254: }
5255:
5256: sub print_serverstatuses {
5257: my ($dom,$settings,$rowtotal) = @_;
5258: my $datatable;
5259: my @pages = &serverstatus_pages();
5260: my (%namedaccess,%machineaccess);
5261: foreach my $type (@pages) {
5262: $namedaccess{$type} = '';
5263: $machineaccess{$type}= '';
5264: }
5265: if (ref($settings) eq 'HASH') {
5266: foreach my $type (@pages) {
5267: if (exists($settings->{$type})) {
5268: if (ref($settings->{$type}) eq 'HASH') {
5269: foreach my $key (keys(%{$settings->{$type}})) {
5270: if ($key eq 'namedusers') {
5271: $namedaccess{$type} = $settings->{$type}->{$key};
5272: } elsif ($key eq 'machines') {
5273: $machineaccess{$type} = $settings->{$type}->{$key};
5274: }
5275: }
5276: }
5277: }
5278: }
5279: }
5280: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
5281: my $rownum = 0;
5282: my $css_class;
5283: foreach my $type (@pages) {
5284: $rownum ++;
5285: $css_class = $rownum%2?' class="LC_odd_row"':'';
5286: $datatable .= '<tr'.$css_class.'>'.
5287: '<td><span class="LC_nobreak">'.
5288: $titles->{$type}.'</span></td>'.
5289: '<td class="LC_left_item">'.
5290: '<input type="text" name="'.$type.'_namedusers" '.
5291: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
5292: '<td class="LC_right_item">'.
5293: '<span class="LC_nobreak">'.
5294: '<input type="text" name="'.$type.'_machines" '.
5295: 'value="'.$machineaccess{$type}.'" size="10" />'.
5296: '</td></tr>'."\n";
5297: }
5298: $$rowtotal += $rownum;
5299: return $datatable;
5300: }
5301:
5302: sub serverstatus_pages {
5303: return ('userstatus','lonstatus','loncron','server-status','codeversions',
5304: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
5305: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
5306: 'uniquecodes','diskusage','coursecatalog');
5307: }
5308:
5309: sub defaults_javascript {
5310: my ($settings) = @_;
5311: return unless (ref($settings) eq 'HASH');
5312: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
5313: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
5314: if ($maxnum eq '') {
5315: $maxnum = 0;
5316: }
5317: $maxnum ++;
5318: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
5319: return <<"ENDSCRIPT";
5320: <script type="text/javascript">
5321: // <![CDATA[
5322: function reorderTypes(form,caller) {
5323: var changedVal;
5324: $jstext
5325: var newpos = 'addinststatus_pos';
5326: var current = new Array;
5327: var maxh = $maxnum;
5328: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5329: var oldVal;
5330: if (caller == newpos) {
5331: changedVal = newitemVal;
5332: } else {
5333: var curritem = 'inststatus_pos_'+caller;
5334: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
5335: current[newitemVal] = newpos;
5336: }
5337: for (var i=0; i<inststatuses.length; i++) {
5338: if (inststatuses[i] != caller) {
5339: var elementName = 'inststatus_pos_'+inststatuses[i];
5340: if (form.elements[elementName]) {
5341: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5342: current[currVal] = elementName;
5343: }
5344: }
5345: }
5346: for (var j=0; j<maxh; j++) {
5347: if (current[j] == undefined) {
5348: oldVal = j;
5349: }
5350: }
5351: if (oldVal < changedVal) {
5352: for (var k=oldVal+1; k<=changedVal ; k++) {
5353: var elementName = current[k];
5354: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5355: }
5356: } else {
5357: for (var k=changedVal; k<oldVal; k++) {
5358: var elementName = current[k];
5359: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5360: }
5361: }
5362: return;
5363: }
5364:
5365: // ]]>
5366: </script>
5367:
5368: ENDSCRIPT
5369: }
5370: }
5371:
5372: sub coursecategories_javascript {
5373: my ($settings) = @_;
5374: my ($output,$jstext,$cathash);
5375: if (ref($settings) eq 'HASH') {
5376: $cathash = $settings->{'cats'};
5377: }
5378: if (ref($cathash) eq 'HASH') {
5379: my (@cats,@jsarray,%idx);
5380: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
5381: if (@jsarray > 0) {
5382: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
5383: for (my $i=0; $i<@jsarray; $i++) {
5384: if (ref($jsarray[$i]) eq 'ARRAY') {
5385: my $catstr = join('","',@{$jsarray[$i]});
5386: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
5387: }
5388: }
5389: }
5390: } else {
5391: $jstext = ' var categories = Array(1);'."\n".
5392: ' categories[0] = Array("instcode_pos");'."\n";
5393: }
5394: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
5395: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
5396: my $choose_again = '\\n'.&mt('Please use a different name for the new top level category.');
5397: $output = <<"ENDSCRIPT";
5398: <script type="text/javascript">
5399: // <![CDATA[
5400: function reorderCats(form,parent,item,idx) {
5401: var changedVal;
5402: $jstext
5403: var newpos = 'addcategory_pos';
5404: if (parent == '') {
5405: var has_instcode = 0;
5406: var maxtop = categories[idx].length;
5407: for (var j=0; j<maxtop; j++) {
5408: if (categories[idx][j] == 'instcode::0') {
5409: has_instcode == 1;
5410: }
5411: }
5412: if (has_instcode == 0) {
5413: categories[idx][maxtop] = 'instcode_pos';
5414: }
5415: } else {
5416: newpos += '_'+parent;
5417: }
5418: var maxh = 1 + categories[idx].length;
5419: var current = new Array;
5420: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5421: if (item == newpos) {
5422: changedVal = newitemVal;
5423: } else {
5424: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
5425: current[newitemVal] = newpos;
5426: }
5427: for (var i=0; i<categories[idx].length; i++) {
5428: var elementName = categories[idx][i];
5429: if (elementName != item) {
5430: if (form.elements[elementName]) {
5431: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5432: current[currVal] = elementName;
5433: }
5434: }
5435: }
5436: var oldVal;
5437: for (var j=0; j<maxh; j++) {
5438: if (current[j] == undefined) {
5439: oldVal = j;
5440: }
5441: }
5442: if (oldVal < changedVal) {
5443: for (var k=oldVal+1; k<=changedVal ; k++) {
5444: var elementName = current[k];
5445: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5446: }
5447: } else {
5448: for (var k=changedVal; k<oldVal; k++) {
5449: var elementName = current[k];
5450: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5451: }
5452: }
5453: return;
5454: }
5455:
5456: function categoryCheck(form) {
5457: if (form.elements['addcategory_name'].value == 'instcode') {
5458: alert('$instcode_reserved\\n$choose_again');
5459: return false;
5460: }
5461: if (form.elements['addcategory_name'].value == 'communities') {
5462: alert('$communities_reserved\\n$choose_again');
5463: return false;
5464: }
5465: return true;
5466: }
5467:
5468: // ]]>
5469: </script>
5470:
5471: ENDSCRIPT
5472: return $output;
5473: }
5474:
5475: sub initialize_categories {
5476: my ($itemcount) = @_;
5477: my ($datatable,$css_class,$chgstr);
5478: my %default_names = (
5479: instcode => 'Official courses (with institutional codes)',
5480: communities => 'Communities',
5481: );
5482: my $select0 = ' selected="selected"';
5483: my $select1 = '';
5484: foreach my $default ('instcode','communities') {
5485: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5486: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
5487: if ($default eq 'communities') {
5488: $select1 = $select0;
5489: $select0 = '';
5490: }
5491: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5492: .'<select name="'.$default.'_pos">'
5493: .'<option value="0"'.$select0.'>1</option>'
5494: .'<option value="1"'.$select1.'>2</option>'
5495: .'<option value="2">3</option></select> '
5496: .$default_names{$default}
5497: .'</span></td><td><span class="LC_nobreak">'
5498: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
5499: .&mt('Display').'</label> <label>'
5500: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
5501: .'</label></span></td></tr>';
5502: $itemcount ++;
5503: }
5504: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5505: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
5506: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5507: .'<select name="addcategory_pos"'.$chgstr.'>'
5508: .'<option value="0">1</option>'
5509: .'<option value="1">2</option>'
5510: .'<option value="2" selected="selected">3</option></select> '
5511: .&mt('Add category').'</td><td>'.&mt('Name:')
5512: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
5513: return $datatable;
5514: }
5515:
5516: sub build_category_rows {
5517: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
5518: my ($text,$name,$item,$chgstr);
5519: if (ref($cats) eq 'ARRAY') {
5520: my $maxdepth = scalar(@{$cats});
5521: if (ref($cats->[$depth]) eq 'HASH') {
5522: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
5523: my $numchildren = @{$cats->[$depth]{$parent}};
5524: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
5525: $text .= '<td><table class="LC_data_table">';
5526: my ($idxnum,$parent_name,$parent_item);
5527: my $higher = $depth - 1;
5528: if ($higher == 0) {
5529: $parent_name = &escape($parent).'::'.$higher;
5530: } else {
5531: if (ref($path) eq 'ARRAY') {
5532: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
5533: }
5534: }
5535: $parent_item = 'addcategory_pos_'.$parent_name;
5536: for (my $j=0; $j<=$numchildren; $j++) {
5537: if ($j < $numchildren) {
5538: $name = $cats->[$depth]{$parent}[$j];
5539: $item = &escape($name).':'.&escape($parent).':'.$depth;
5540: $idxnum = $idx->{$item};
5541: } else {
5542: $name = $parent_name;
5543: $item = $parent_item;
5544: }
5545: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
5546: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
5547: for (my $i=0; $i<=$numchildren; $i++) {
5548: my $vpos = $i+1;
5549: my $selstr;
5550: if ($j == $i) {
5551: $selstr = ' selected="selected" ';
5552: }
5553: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
5554: }
5555: $text .= '</select> ';
5556: if ($j < $numchildren) {
5557: my $deeper = $depth+1;
5558: $text .= $name.' '
5559: .'<label><input type="checkbox" name="deletecategory" value="'
5560: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
5561: if(ref($path) eq 'ARRAY') {
5562: push(@{$path},$name);
5563: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
5564: pop(@{$path});
5565: }
5566: } else {
5567: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
5568: if ($j == $numchildren) {
5569: $text .= $name;
5570: } else {
5571: $text .= $item;
5572: }
5573: $text .= '" value="" />';
5574: }
5575: $text .= '</td></tr>';
5576: }
5577: $text .= '</table></td>';
5578: } else {
5579: my $higher = $depth-1;
5580: if ($higher == 0) {
5581: $name = &escape($parent).'::'.$higher;
5582: } else {
5583: if (ref($path) eq 'ARRAY') {
5584: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
5585: }
5586: }
5587: my $colspan;
5588: if ($parent ne 'instcode') {
5589: $colspan = $maxdepth - $depth - 1;
5590: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
5591: }
5592: }
5593: }
5594: }
5595: return $text;
5596: }
5597:
5598: sub modifiable_userdata_row {
5599: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref) = @_;
5600: my ($role,$rolename,$statustype);
5601: $role = $item;
5602: if ($context eq 'cancreate') {
5603: if ($item =~ /^emailusername_(.+)$/) {
5604: $statustype = $1;
5605: $role = 'emailusername';
5606: if (ref($usertypes) eq 'HASH') {
5607: if ($usertypes->{$statustype}) {
5608: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
5609: } else {
5610: $rolename = &mt('Data provided by user');
5611: }
5612: }
5613: }
5614: } elsif ($context eq 'selfcreate') {
5615: if (ref($usertypes) eq 'HASH') {
5616: $rolename = $usertypes->{$role};
5617: } else {
5618: $rolename = $role;
5619: }
5620: } else {
5621: if ($role eq 'cr') {
5622: $rolename = &mt('Custom role');
5623: } else {
5624: $rolename = &Apache::lonnet::plaintext($role);
5625: }
5626: }
5627: my (@fields,%fieldtitles);
5628: if (ref($fieldsref) eq 'ARRAY') {
5629: @fields = @{$fieldsref};
5630: } else {
5631: @fields = ('lastname','firstname','middlename','generation',
5632: 'permanentemail','id');
5633: }
5634: if ((ref($titlesref) eq 'HASH')) {
5635: %fieldtitles = %{$titlesref};
5636: } else {
5637: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5638: }
5639: my $output;
5640: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
5641: $output = '<tr '.$css_class.'>'.
5642: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
5643: '<td class="LC_left_item" colspan="2"><table>';
5644: my $rem;
5645: my %checks;
5646: if (ref($settings) eq 'HASH') {
5647: if (ref($settings->{$context}) eq 'HASH') {
5648: if (ref($settings->{$context}->{$role}) eq 'HASH') {
5649: my $hashref = $settings->{$context}->{$role};
5650: if ($role eq 'emailusername') {
5651: if ($statustype) {
5652: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
5653: $hashref = $settings->{$context}->{$role}->{$statustype};
5654: if (ref($hashref) eq 'HASH') {
5655: foreach my $field (@fields) {
5656: if ($hashref->{$field}) {
5657: $checks{$field} = $hashref->{$field};
5658: }
5659: }
5660: }
5661: }
5662: }
5663: } else {
5664: if (ref($hashref) eq 'HASH') {
5665: foreach my $field (@fields) {
5666: if ($hashref->{$field}) {
5667: $checks{$field} = ' checked="checked" ';
5668: }
5669: }
5670: }
5671: }
5672: }
5673: }
5674: }
5675:
5676: for (my $i=0; $i<@fields; $i++) {
5677: my $rem = $i%($numinrow);
5678: if ($rem == 0) {
5679: if ($i > 0) {
5680: $output .= '</tr>';
5681: }
5682: $output .= '<tr>';
5683: }
5684: my $check = ' ';
5685: unless ($role eq 'emailusername') {
5686: if (exists($checks{$fields[$i]})) {
5687: $check = $checks{$fields[$i]}
5688: } else {
5689: if ($role eq 'st') {
5690: if (ref($settings) ne 'HASH') {
5691: $check = ' checked="checked" ';
5692: }
5693: }
5694: }
5695: }
5696: $output .= '<td class="LC_left_item">'.
5697: '<span class="LC_nobreak">';
5698: if ($role eq 'emailusername') {
5699: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
5700: $checks{$fields[$i]} = 'omit';
5701: }
5702: foreach my $option ('required','optional','omit') {
5703: my $checked='';
5704: if ($checks{$fields[$i]} eq $option) {
5705: $checked='checked="checked" ';
5706: }
5707: $output .= '<label>'.
5708: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
5709: &mt($option).'</label>'.(' ' x2);
5710: }
5711: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
5712: } else {
5713: $output .= '<label>'.
5714: '<input type="checkbox" name="canmodify_'.$role.'" '.
5715: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
5716: '</label>';
5717: }
5718: $output .= '</span></td>';
5719: $rem = @fields%($numinrow);
5720: }
5721: my $colsleft = $numinrow - $rem;
5722: if ($colsleft > 1 ) {
5723: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5724: ' </td>';
5725: } elsif ($colsleft == 1) {
5726: $output .= '<td class="LC_left_item"> </td>';
5727: }
5728: $output .= '</tr></table></td></tr>';
5729: return $output;
5730: }
5731:
5732: sub insttypes_row {
5733: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rownum) = @_;
5734: my %lt = &Apache::lonlocal::texthash (
5735: cansearch => 'Users allowed to search',
5736: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
5737: lockablenames => 'User preference to lock name',
5738: );
5739: my $showdom;
5740: if ($context eq 'cansearch') {
5741: $showdom = ' ('.$dom.')';
5742: }
5743: my $class = 'LC_left_item';
5744: if ($context eq 'statustocreate') {
5745: $class = 'LC_right_item';
5746: }
5747: my $css_class = ' class="LC_odd_row"';
5748: if ($rownum ne '') {
5749: $css_class = ($rownum%2? ' class="LC_odd_row"':'');
5750: }
5751: my $output = '<tr'.$css_class.'>'.
5752: '<td>'.$lt{$context}.$showdom.
5753: '</td><td class="'.$class.'" colspan="2"><table>';
5754: my $rem;
5755: if (ref($types) eq 'ARRAY') {
5756: for (my $i=0; $i<@{$types}; $i++) {
5757: if (defined($usertypes->{$types->[$i]})) {
5758: my $rem = $i%($numinrow);
5759: if ($rem == 0) {
5760: if ($i > 0) {
5761: $output .= '</tr>';
5762: }
5763: $output .= '<tr>';
5764: }
5765: my $check = ' ';
5766: if (ref($settings) eq 'HASH') {
5767: if (ref($settings->{$context}) eq 'ARRAY') {
5768: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
5769: $check = ' checked="checked" ';
5770: }
5771: } elsif ($context eq 'statustocreate') {
5772: $check = ' checked="checked" ';
5773: }
5774: }
5775: $output .= '<td class="LC_left_item">'.
5776: '<span class="LC_nobreak"><label>'.
5777: '<input type="checkbox" name="'.$context.'" '.
5778: 'value="'.$types->[$i].'"'.$check.'/>'.
5779: $usertypes->{$types->[$i]}.'</label></span></td>';
5780: }
5781: }
5782: $rem = @{$types}%($numinrow);
5783: }
5784: my $colsleft = $numinrow - $rem;
5785: if (($rem == 0) && (@{$types} > 0)) {
5786: $output .= '<tr>';
5787: }
5788: if ($colsleft > 1) {
5789: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
5790: } else {
5791: $output .= '<td class="LC_left_item">';
5792: }
5793: my $defcheck = ' ';
5794: if (ref($settings) eq 'HASH') {
5795: if (ref($settings->{$context}) eq 'ARRAY') {
5796: if (grep(/^default$/,@{$settings->{$context}})) {
5797: $defcheck = ' checked="checked" ';
5798: }
5799: } elsif ($context eq 'statustocreate') {
5800: $defcheck = ' checked="checked" ';
5801: }
5802: }
5803: $output .= '<span class="LC_nobreak"><label>'.
5804: '<input type="checkbox" name="'.$context.'" '.
5805: 'value="default"'.$defcheck.'/>'.
5806: $othertitle.'</label></span></td>'.
5807: '</tr></table></td></tr>';
5808: return $output;
5809: }
5810:
5811: sub sorted_searchtitles {
5812: my %searchtitles = &Apache::lonlocal::texthash(
5813: 'uname' => 'username',
5814: 'lastname' => 'last name',
5815: 'lastfirst' => 'last name, first name',
5816: );
5817: my @titleorder = ('uname','lastname','lastfirst');
5818: return (\%searchtitles,\@titleorder);
5819: }
5820:
5821: sub sorted_searchtypes {
5822: my %srchtypes_desc = (
5823: exact => 'is exact match',
5824: contains => 'contains ..',
5825: begins => 'begins with ..',
5826: );
5827: my @srchtypeorder = ('exact','begins','contains');
5828: return (\%srchtypes_desc,\@srchtypeorder);
5829: }
5830:
5831: sub usertype_update_row {
5832: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
5833: my $datatable;
5834: my $numinrow = 4;
5835: foreach my $type (@{$types}) {
5836: if (defined($usertypes->{$type})) {
5837: $$rownums ++;
5838: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
5839: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
5840: '</td><td class="LC_left_item"><table>';
5841: for (my $i=0; $i<@{$fields}; $i++) {
5842: my $rem = $i%($numinrow);
5843: if ($rem == 0) {
5844: if ($i > 0) {
5845: $datatable .= '</tr>';
5846: }
5847: $datatable .= '<tr>';
5848: }
5849: my $check = ' ';
5850: if (ref($settings) eq 'HASH') {
5851: if (ref($settings->{'fields'}) eq 'HASH') {
5852: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
5853: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
5854: $check = ' checked="checked" ';
5855: }
5856: }
5857: }
5858: }
5859:
5860: if ($i == @{$fields}-1) {
5861: my $colsleft = $numinrow - $rem;
5862: if ($colsleft > 1) {
5863: $datatable .= '<td colspan="'.$colsleft.'">';
5864: } else {
5865: $datatable .= '<td>';
5866: }
5867: } else {
5868: $datatable .= '<td>';
5869: }
5870: $datatable .= '<span class="LC_nobreak"><label>'.
5871: '<input type="checkbox" name="updateable_'.$type.
5872: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
5873: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
5874: }
5875: $datatable .= '</tr></table></td></tr>';
5876: }
5877: }
5878: return $datatable;
5879: }
5880:
5881: sub modify_login {
5882: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
5883: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
5884: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
5885: %title = ( coursecatalog => 'Display course catalog',
5886: adminmail => 'Display administrator E-mail address',
5887: helpdesk => 'Display "Contact Helpdesk" link',
5888: newuser => 'Link for visitors to create a user account',
5889: loginheader => 'Log-in box header');
5890: @offon = ('off','on');
5891: if (ref($domconfig{login}) eq 'HASH') {
5892: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
5893: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
5894: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
5895: }
5896: }
5897: }
5898: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
5899: \%domconfig,\%loginhash);
5900: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
5901: foreach my $item (@toggles) {
5902: $loginhash{login}{$item} = $env{'form.'.$item};
5903: }
5904: $loginhash{login}{loginheader} = $env{'form.loginheader'};
5905: if (ref($colchanges{'login'}) eq 'HASH') {
5906: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
5907: \%loginhash);
5908: }
5909:
5910: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5911: my %domservers = &Apache::lonnet::get_servers($dom);
5912: my @loginvia_attribs = ('serverpath','custompath','exempt');
5913: if (keys(%servers) > 1) {
5914: foreach my $lonhost (keys(%servers)) {
5915: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
5916: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
5917: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
5918: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
5919: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
5920: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
5921: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
5922: $changes{'loginvia'}{$lonhost} = 1;
5923: } else {
5924: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
5925: $changes{'loginvia'}{$lonhost} = 1;
5926: }
5927: } else {
5928: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
5929: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
5930: $changes{'loginvia'}{$lonhost} = 1;
5931: }
5932: }
5933: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
5934: foreach my $item (@loginvia_attribs) {
5935: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
5936: }
5937: } else {
5938: foreach my $item (@loginvia_attribs) {
5939: my $new = $env{'form.'.$lonhost.'_'.$item};
5940: if (($item eq 'serverpath') && ($new eq 'custom')) {
5941: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
5942: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
5943: $new = '/';
5944: }
5945: }
5946: if (($item eq 'custompath') &&
5947: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
5948: $new = '';
5949: }
5950: if ($new ne $curr_loginvia{$lonhost}{$item}) {
5951: $changes{'loginvia'}{$lonhost} = 1;
5952: }
5953: if ($item eq 'exempt') {
5954: $new = &check_exempt_addresses($new);
5955: }
5956: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
5957: }
5958: }
5959: } else {
5960: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
5961: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
5962: $changes{'loginvia'}{$lonhost} = 1;
5963: foreach my $item (@loginvia_attribs) {
5964: my $new = $env{'form.'.$lonhost.'_'.$item};
5965: if (($item eq 'serverpath') && ($new eq 'custom')) {
5966: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
5967: $new = '/';
5968: }
5969: }
5970: if (($item eq 'custompath') &&
5971: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
5972: $new = '';
5973: }
5974: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
5975: }
5976: }
5977: }
5978: }
5979: }
5980:
5981: my $servadm = $r->dir_config('lonAdmEMail');
5982: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
5983: if (ref($domconfig{'login'}) eq 'HASH') {
5984: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
5985: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
5986: if ($lang eq 'nolang') {
5987: push(@currlangs,$lang);
5988: } elsif (defined($langchoices{$lang})) {
5989: push(@currlangs,$lang);
5990: } else {
5991: next;
5992: }
5993: }
5994: }
5995: }
5996: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
5997: if (@currlangs > 0) {
5998: foreach my $lang (@currlangs) {
5999: if (grep(/^\Q$lang\E$/,@delurls)) {
6000: $changes{'helpurl'}{$lang} = 1;
6001: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
6002: $changes{'helpurl'}{$lang} = 1;
6003: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
6004: push(@newlangs,$lang);
6005: } else {
6006: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
6007: }
6008: }
6009: }
6010: unless (grep(/^nolang$/,@currlangs)) {
6011: if ($env{'form.loginhelpurl_nolang.filename'}) {
6012: $changes{'helpurl'}{'nolang'} = 1;
6013: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
6014: push(@newlangs,'nolang');
6015: }
6016: }
6017: if ($env{'form.loginhelpurl_add_lang'}) {
6018: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
6019: ($env{'form.loginhelpurl_add_file.filename'})) {
6020: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
6021: $addedfile = $env{'form.loginhelpurl_add_lang'};
6022: }
6023: }
6024: if ((@newlangs > 0) || ($addedfile)) {
6025: my $error;
6026: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
6027: if ($configuserok eq 'ok') {
6028: if ($switchserver) {
6029: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
6030: } elsif ($author_ok eq 'ok') {
6031: my @allnew = @newlangs;
6032: if ($addedfile ne '') {
6033: push(@allnew,$addedfile);
6034: }
6035: foreach my $lang (@allnew) {
6036: my $formelem = 'loginhelpurl_'.$lang;
6037: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
6038: $formelem = 'loginhelpurl_add_file';
6039: }
6040: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
6041: "help/$lang",'','',$newfile{$lang});
6042: if ($result eq 'ok') {
6043: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
6044: $changes{'helpurl'}{$lang} = 1;
6045: } else {
6046: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
6047: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
6048: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
6049: (!grep(/^\Q$lang\E$/,@delurls))) {
6050:
6051: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
6052: }
6053: }
6054: }
6055: } else {
6056: $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);
6057: }
6058: } else {
6059: $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);
6060: }
6061: if ($error) {
6062: &Apache::lonnet::logthis($error);
6063: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6064: }
6065: }
6066:
6067: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
6068: if (ref($domconfig{'login'}) eq 'HASH') {
6069: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
6070: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
6071: if ($domservers{$lonhost}) {
6072: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
6073: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
6074: $currexempt{$lonhost} = $domconfig{'login'}{'headtagexempt'}{$lonhost}{'exempt'}
6075: }
6076: }
6077: }
6078: }
6079: }
6080: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
6081: foreach my $lonhost (sort(keys(%domservers))) {
6082: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
6083: $changes{'headtag'}{$lonhost} = 1;
6084: } else {
6085: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
6086: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
6087: }
6088: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
6089: push(@newhosts,$lonhost);
6090: } elsif ($currheadtagurls{$lonhost}) {
6091: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
6092: if ($currexempt{$lonhost}) {
6093: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
6094: $changes{'headtag'}{$lonhost} = 1;
6095: }
6096: } elsif ($possexempt{$lonhost}) {
6097: $changes{'headtag'}{$lonhost} = 1;
6098: }
6099: if ($possexempt{$lonhost}) {
6100: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
6101: }
6102: }
6103: }
6104: }
6105: if (@newhosts) {
6106: my $error;
6107: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
6108: if ($configuserok eq 'ok') {
6109: if ($switchserver) {
6110: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
6111: } elsif ($author_ok eq 'ok') {
6112: foreach my $lonhost (@newhosts) {
6113: my $formelem = 'loginheadtag_'.$lonhost;
6114: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
6115: "login/headtag/$lonhost",'','',
6116: $env{'form.loginheadtag_'.$lonhost.'.filename'});
6117: if ($result eq 'ok') {
6118: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
6119: $changes{'headtag'}{$lonhost} = 1;
6120: if ($possexempt{$lonhost}) {
6121: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
6122: }
6123: } else {
6124: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
6125: $newheadtagurls{$lonhost},$result);
6126: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
6127: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
6128: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
6129: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
6130: }
6131: }
6132: }
6133: } else {
6134: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
6135: }
6136: } else {
6137: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
6138: }
6139: if ($error) {
6140: &Apache::lonnet::logthis($error);
6141: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6142: }
6143: }
6144:
6145: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
6146:
6147: my $defaulthelpfile = '/adm/loginproblems.html';
6148: my $defaulttext = &mt('Default in use');
6149:
6150: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
6151: $dom);
6152: if ($putresult eq 'ok') {
6153: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
6154: my %defaultchecked = (
6155: 'coursecatalog' => 'on',
6156: 'helpdesk' => 'on',
6157: 'adminmail' => 'off',
6158: 'newuser' => 'off',
6159: );
6160: if (ref($domconfig{'login'}) eq 'HASH') {
6161: foreach my $item (@toggles) {
6162: if ($defaultchecked{$item} eq 'on') {
6163: if (($domconfig{'login'}{$item} eq '0') &&
6164: ($env{'form.'.$item} eq '1')) {
6165: $changes{$item} = 1;
6166: } elsif (($domconfig{'login'}{$item} eq '' ||
6167: $domconfig{'login'}{$item} eq '1') &&
6168: ($env{'form.'.$item} eq '0')) {
6169: $changes{$item} = 1;
6170: }
6171: } elsif ($defaultchecked{$item} eq 'off') {
6172: if (($domconfig{'login'}{$item} eq '1') &&
6173: ($env{'form.'.$item} eq '0')) {
6174: $changes{$item} = 1;
6175: } elsif (($domconfig{'login'}{$item} eq '' ||
6176: $domconfig{'login'}{$item} eq '0') &&
6177: ($env{'form.'.$item} eq '1')) {
6178: $changes{$item} = 1;
6179: }
6180: }
6181: }
6182: }
6183: if (keys(%changes) > 0 || $colchgtext) {
6184: &Apache::loncommon::devalidate_domconfig_cache($dom);
6185: if (ref($lastactref) eq 'HASH') {
6186: $lastactref->{'domainconfig'} = 1;
6187: }
6188: $resulttext = &mt('Changes made:').'<ul>';
6189: foreach my $item (sort(keys(%changes))) {
6190: if ($item eq 'loginvia') {
6191: if (ref($changes{$item}) eq 'HASH') {
6192: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
6193: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
6194: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
6195: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
6196: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
6197: $protocol = 'http' if ($protocol ne 'https');
6198: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
6199:
6200: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
6201: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
6202: } else {
6203: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
6204: }
6205: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
6206: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
6207: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
6208: }
6209: $resulttext .= '</li>';
6210: } else {
6211: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
6212: }
6213: } else {
6214: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
6215: }
6216: }
6217: $resulttext .= '</ul></li>';
6218: }
6219: } elsif ($item eq 'helpurl') {
6220: if (ref($changes{$item}) eq 'HASH') {
6221: foreach my $lang (sort(keys(%{$changes{$item}}))) {
6222: if (grep(/^\Q$lang\E$/,@delurls)) {
6223: my ($chg,$link);
6224: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
6225: if ($lang eq 'nolang') {
6226: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
6227: } else {
6228: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
6229: }
6230: $resulttext .= '<li>'.$chg.'</li>';
6231: } else {
6232: my $chg;
6233: if ($lang eq 'nolang') {
6234: $chg = &mt('custom log-in help file for no preferred language');
6235: } else {
6236: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
6237: }
6238: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
6239: $loginhash{'login'}{'helpurl'}{$lang}.
6240: '?inhibitmenu=yes',$chg,600,500).
6241: '</li>';
6242: }
6243: }
6244: }
6245: } elsif ($item eq 'headtag') {
6246: if (ref($changes{$item}) eq 'HASH') {
6247: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
6248: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
6249: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
6250: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
6251: $resulttext .= '<li><a href="'.
6252: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
6253: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
6254: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
6255: if ($possexempt{$lonhost}) {
6256: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
6257: } else {
6258: $resulttext .= &mt('included for any client IP');
6259: }
6260: $resulttext .= '</li>';
6261: }
6262: }
6263: }
6264: } elsif ($item eq 'captcha') {
6265: if (ref($loginhash{'login'}) eq 'HASH') {
6266: my $chgtxt;
6267: if ($loginhash{'login'}{$item} eq 'notused') {
6268: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
6269: } else {
6270: my %captchas = &captcha_phrases();
6271: if ($captchas{$loginhash{'login'}{$item}}) {
6272: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
6273: } else {
6274: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
6275: }
6276: }
6277: $resulttext .= '<li>'.$chgtxt.'</li>';
6278: }
6279: } elsif ($item eq 'recaptchakeys') {
6280: if (ref($loginhash{'login'}) eq 'HASH') {
6281: my ($privkey,$pubkey);
6282: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
6283: $pubkey = $loginhash{'login'}{$item}{'public'};
6284: $privkey = $loginhash{'login'}{$item}{'private'};
6285: }
6286: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
6287: if (!$pubkey) {
6288: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
6289: } else {
6290: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
6291: }
6292: if (!$privkey) {
6293: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
6294: } else {
6295: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
6296: }
6297: $chgtxt .= '</ul>';
6298: $resulttext .= '<li>'.$chgtxt.'</li>';
6299: }
6300: } else {
6301: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
6302: }
6303: }
6304: $resulttext .= $colchgtext.'</ul>';
6305: } else {
6306: $resulttext = &mt('No changes made to log-in page settings');
6307: }
6308: } else {
6309: $resulttext = '<span class="LC_error">'.
6310: &mt('An error occurred: [_1]',$putresult).'</span>';
6311: }
6312: if ($errors) {
6313: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
6314: $errors.'</ul>';
6315: }
6316: return $resulttext;
6317: }
6318:
6319: sub check_exempt_addresses {
6320: my ($iplist) = @_;
6321: $iplist =~ s/^\s+//;
6322: $iplist =~ s/\s+$//;
6323: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
6324: my (@okips,$new);
6325: foreach my $ip (@poss_ips) {
6326: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
6327: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
6328: push(@okips,$ip);
6329: }
6330: }
6331: }
6332: if (@okips > 0) {
6333: $new = join(',',@okips);
6334: } else {
6335: $new = '';
6336: }
6337: return $new;
6338: }
6339:
6340: sub color_font_choices {
6341: my %choices =
6342: &Apache::lonlocal::texthash (
6343: img => "Header",
6344: bgs => "Background colors",
6345: links => "Link colors",
6346: images => "Images",
6347: font => "Font color",
6348: fontmenu => "Font menu",
6349: pgbg => "Page",
6350: tabbg => "Header",
6351: sidebg => "Border",
6352: link => "Link",
6353: alink => "Active link",
6354: vlink => "Visited link",
6355: );
6356: return %choices;
6357: }
6358:
6359: sub modify_rolecolors {
6360: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
6361: my ($resulttext,%rolehash);
6362: $rolehash{'rolecolors'} = {};
6363: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
6364: if ($domconfig{'rolecolors'} eq '') {
6365: $domconfig{'rolecolors'} = {};
6366: }
6367: }
6368: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
6369: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
6370: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
6371: $dom);
6372: if ($putresult eq 'ok') {
6373: if (keys(%changes) > 0) {
6374: &Apache::loncommon::devalidate_domconfig_cache($dom);
6375: if (ref($lastactref) eq 'HASH') {
6376: $lastactref->{'domainconfig'} = 1;
6377: }
6378: $resulttext = &display_colorchgs($dom,\%changes,$roles,
6379: $rolehash{'rolecolors'});
6380: } else {
6381: $resulttext = &mt('No changes made to default color schemes');
6382: }
6383: } else {
6384: $resulttext = '<span class="LC_error">'.
6385: &mt('An error occurred: [_1]',$putresult).'</span>';
6386: }
6387: if ($errors) {
6388: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
6389: $errors.'</ul>';
6390: }
6391: return $resulttext;
6392: }
6393:
6394: sub modify_colors {
6395: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
6396: my (%changes,%choices);
6397: my @bgs;
6398: my @links = ('link','alink','vlink');
6399: my @logintext;
6400: my @images;
6401: my $servadm = $r->dir_config('lonAdmEMail');
6402: my $errors;
6403: my %defaults;
6404: foreach my $role (@{$roles}) {
6405: if ($role eq 'login') {
6406: %choices = &login_choices();
6407: @logintext = ('textcol','bgcol');
6408: } else {
6409: %choices = &color_font_choices();
6410: }
6411: if ($role eq 'login') {
6412: @images = ('img','logo','domlogo','login');
6413: @bgs = ('pgbg','mainbg','sidebg');
6414: } else {
6415: @images = ('img');
6416: @bgs = ('pgbg','tabbg','sidebg');
6417: }
6418: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
6419: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
6420: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
6421: }
6422: if ($role eq 'login') {
6423: foreach my $item (@logintext) {
6424: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6425: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6426: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6427: }
6428: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
6429: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6430: }
6431: }
6432: } else {
6433: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
6434: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
6435: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
6436: }
6437: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
6438: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
6439: }
6440: }
6441: foreach my $item (@bgs) {
6442: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6443: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6444: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6445: }
6446: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
6447: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6448: }
6449: }
6450: foreach my $item (@links) {
6451: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6452: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6453: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6454: }
6455: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
6456: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6457: }
6458: }
6459: my ($configuserok,$author_ok,$switchserver) =
6460: &config_check($dom,$confname,$servadm);
6461: my ($width,$height) = &thumb_dimensions();
6462: if (ref($domconfig->{$role}) ne 'HASH') {
6463: $domconfig->{$role} = {};
6464: }
6465: foreach my $img (@images) {
6466: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
6467: if (defined($env{'form.login_showlogo_'.$img})) {
6468: $confhash->{$role}{'showlogo'}{$img} = 1;
6469: } else {
6470: $confhash->{$role}{'showlogo'}{$img} = 0;
6471: }
6472: }
6473: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
6474: && !defined($domconfig->{$role}{$img})
6475: && !$env{'form.'.$role.'_del_'.$img}
6476: && $env{'form.'.$role.'_import_'.$img}) {
6477: # import the old configured image from the .tab setting
6478: # if they haven't provided a new one
6479: $domconfig->{$role}{$img} =
6480: $env{'form.'.$role.'_import_'.$img};
6481: }
6482: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
6483: my $error;
6484: if ($configuserok eq 'ok') {
6485: if ($switchserver) {
6486: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
6487: } else {
6488: if ($author_ok eq 'ok') {
6489: my ($result,$logourl) =
6490: &publishlogo($r,'upload',$role.'_'.$img,
6491: $dom,$confname,$img,$width,$height);
6492: if ($result eq 'ok') {
6493: $confhash->{$role}{$img} = $logourl;
6494: $changes{$role}{'images'}{$img} = 1;
6495: } else {
6496: $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);
6497: }
6498: } else {
6499: $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);
6500: }
6501: }
6502: } else {
6503: $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);
6504: }
6505: if ($error) {
6506: &Apache::lonnet::logthis($error);
6507: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6508: }
6509: } elsif ($domconfig->{$role}{$img} ne '') {
6510: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
6511: my $error;
6512: if ($configuserok eq 'ok') {
6513: # is confname an author?
6514: if ($switchserver eq '') {
6515: if ($author_ok eq 'ok') {
6516: my ($result,$logourl) =
6517: &publishlogo($r,'copy',$domconfig->{$role}{$img},
6518: $dom,$confname,$img,$width,$height);
6519: if ($result eq 'ok') {
6520: $confhash->{$role}{$img} = $logourl;
6521: $changes{$role}{'images'}{$img} = 1;
6522: }
6523: }
6524: }
6525: }
6526: }
6527: }
6528: }
6529: if (ref($domconfig) eq 'HASH') {
6530: if (ref($domconfig->{$role}) eq 'HASH') {
6531: foreach my $img (@images) {
6532: if ($domconfig->{$role}{$img} ne '') {
6533: if ($env{'form.'.$role.'_del_'.$img}) {
6534: $confhash->{$role}{$img} = '';
6535: $changes{$role}{'images'}{$img} = 1;
6536: } else {
6537: if ($confhash->{$role}{$img} eq '') {
6538: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
6539: }
6540: }
6541: } else {
6542: if ($env{'form.'.$role.'_del_'.$img}) {
6543: $confhash->{$role}{$img} = '';
6544: $changes{$role}{'images'}{$img} = 1;
6545: }
6546: }
6547: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
6548: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
6549: if ($confhash->{$role}{'showlogo'}{$img} ne
6550: $domconfig->{$role}{'showlogo'}{$img}) {
6551: $changes{$role}{'showlogo'}{$img} = 1;
6552: }
6553: } else {
6554: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
6555: $changes{$role}{'showlogo'}{$img} = 1;
6556: }
6557: }
6558: }
6559: }
6560: if ($domconfig->{$role}{'font'} ne '') {
6561: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
6562: $changes{$role}{'font'} = 1;
6563: }
6564: } else {
6565: if ($confhash->{$role}{'font'}) {
6566: $changes{$role}{'font'} = 1;
6567: }
6568: }
6569: if ($role ne 'login') {
6570: if ($domconfig->{$role}{'fontmenu'} ne '') {
6571: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
6572: $changes{$role}{'fontmenu'} = 1;
6573: }
6574: } else {
6575: if ($confhash->{$role}{'fontmenu'}) {
6576: $changes{$role}{'fontmenu'} = 1;
6577: }
6578: }
6579: }
6580: foreach my $item (@bgs) {
6581: if ($domconfig->{$role}{$item} ne '') {
6582: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6583: $changes{$role}{'bgs'}{$item} = 1;
6584: }
6585: } else {
6586: if ($confhash->{$role}{$item}) {
6587: $changes{$role}{'bgs'}{$item} = 1;
6588: }
6589: }
6590: }
6591: foreach my $item (@links) {
6592: if ($domconfig->{$role}{$item} ne '') {
6593: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6594: $changes{$role}{'links'}{$item} = 1;
6595: }
6596: } else {
6597: if ($confhash->{$role}{$item}) {
6598: $changes{$role}{'links'}{$item} = 1;
6599: }
6600: }
6601: }
6602: foreach my $item (@logintext) {
6603: if ($domconfig->{$role}{$item} ne '') {
6604: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6605: $changes{$role}{'logintext'}{$item} = 1;
6606: }
6607: } else {
6608: if ($confhash->{$role}{$item}) {
6609: $changes{$role}{'logintext'}{$item} = 1;
6610: }
6611: }
6612: }
6613: } else {
6614: &default_change_checker($role,\@images,\@links,\@bgs,
6615: \@logintext,$confhash,\%changes);
6616: }
6617: } else {
6618: &default_change_checker($role,\@images,\@links,\@bgs,
6619: \@logintext,$confhash,\%changes);
6620: }
6621: }
6622: return ($errors,%changes);
6623: }
6624:
6625: sub config_check {
6626: my ($dom,$confname,$servadm) = @_;
6627: my ($configuserok,$author_ok,$switchserver,%currroles);
6628: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
6629: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
6630: $confname,$servadm);
6631: if ($configuserok eq 'ok') {
6632: $switchserver = &check_switchserver($dom,$confname);
6633: if ($switchserver eq '') {
6634: $author_ok = &check_authorstatus($dom,$confname,%currroles);
6635: }
6636: }
6637: return ($configuserok,$author_ok,$switchserver);
6638: }
6639:
6640: sub default_change_checker {
6641: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
6642: foreach my $item (@{$links}) {
6643: if ($confhash->{$role}{$item}) {
6644: $changes->{$role}{'links'}{$item} = 1;
6645: }
6646: }
6647: foreach my $item (@{$bgs}) {
6648: if ($confhash->{$role}{$item}) {
6649: $changes->{$role}{'bgs'}{$item} = 1;
6650: }
6651: }
6652: foreach my $item (@{$logintext}) {
6653: if ($confhash->{$role}{$item}) {
6654: $changes->{$role}{'logintext'}{$item} = 1;
6655: }
6656: }
6657: foreach my $img (@{$images}) {
6658: if ($env{'form.'.$role.'_del_'.$img}) {
6659: $confhash->{$role}{$img} = '';
6660: $changes->{$role}{'images'}{$img} = 1;
6661: }
6662: if ($role eq 'login') {
6663: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
6664: $changes->{$role}{'showlogo'}{$img} = 1;
6665: }
6666: }
6667: }
6668: if ($confhash->{$role}{'font'}) {
6669: $changes->{$role}{'font'} = 1;
6670: }
6671: }
6672:
6673: sub display_colorchgs {
6674: my ($dom,$changes,$roles,$confhash) = @_;
6675: my (%choices,$resulttext);
6676: if (!grep(/^login$/,@{$roles})) {
6677: $resulttext = &mt('Changes made:').'<br />';
6678: }
6679: foreach my $role (@{$roles}) {
6680: if ($role eq 'login') {
6681: %choices = &login_choices();
6682: } else {
6683: %choices = &color_font_choices();
6684: }
6685: if (ref($changes->{$role}) eq 'HASH') {
6686: if ($role ne 'login') {
6687: $resulttext .= '<h4>'.&mt($role).'</h4>';
6688: }
6689: foreach my $key (sort(keys(%{$changes->{$role}}))) {
6690: if ($role ne 'login') {
6691: $resulttext .= '<ul>';
6692: }
6693: if (ref($changes->{$role}{$key}) eq 'HASH') {
6694: if ($role ne 'login') {
6695: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
6696: }
6697: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
6698: if (($role eq 'login') && ($key eq 'showlogo')) {
6699: if ($confhash->{$role}{$key}{$item}) {
6700: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
6701: } else {
6702: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
6703: }
6704: } elsif ($confhash->{$role}{$item} eq '') {
6705: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
6706: } else {
6707: my $newitem = $confhash->{$role}{$item};
6708: if ($key eq 'images') {
6709: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
6710: }
6711: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
6712: }
6713: }
6714: if ($role ne 'login') {
6715: $resulttext .= '</ul></li>';
6716: }
6717: } else {
6718: if ($confhash->{$role}{$key} eq '') {
6719: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
6720: } else {
6721: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
6722: }
6723: }
6724: if ($role ne 'login') {
6725: $resulttext .= '</ul>';
6726: }
6727: }
6728: }
6729: }
6730: return $resulttext;
6731: }
6732:
6733: sub thumb_dimensions {
6734: return ('200','50');
6735: }
6736:
6737: sub check_dimensions {
6738: my ($inputfile) = @_;
6739: my ($fullwidth,$fullheight);
6740: if ($inputfile =~ m|^[/\w.\-]+$|) {
6741: if (open(PIPE,"identify $inputfile 2>&1 |")) {
6742: my $imageinfo = <PIPE>;
6743: if (!close(PIPE)) {
6744: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
6745: }
6746: chomp($imageinfo);
6747: my ($fullsize) =
6748: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
6749: if ($fullsize) {
6750: ($fullwidth,$fullheight) = split(/x/,$fullsize);
6751: }
6752: }
6753: }
6754: return ($fullwidth,$fullheight);
6755: }
6756:
6757: sub check_configuser {
6758: my ($uhome,$dom,$confname,$servadm) = @_;
6759: my ($configuserok,%currroles);
6760: if ($uhome eq 'no_host') {
6761: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
6762: my $configpass = &LONCAPA::Enrollment::create_password();
6763: $configuserok =
6764: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
6765: $configpass,'','','','','',undef,$servadm);
6766: } else {
6767: $configuserok = 'ok';
6768: %currroles =
6769: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
6770: }
6771: return ($configuserok,%currroles);
6772: }
6773:
6774: sub check_authorstatus {
6775: my ($dom,$confname,%currroles) = @_;
6776: my $author_ok;
6777: if (!$currroles{':'.$dom.':au'}) {
6778: my $start = time;
6779: my $end = 0;
6780: $author_ok =
6781: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
6782: 'au',$end,$start,'','','domconfig');
6783: } else {
6784: $author_ok = 'ok';
6785: }
6786: return $author_ok;
6787: }
6788:
6789: sub publishlogo {
6790: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
6791: my ($output,$fname,$logourl);
6792: if ($action eq 'upload') {
6793: $fname=$env{'form.'.$formname.'.filename'};
6794: chop($env{'form.'.$formname});
6795: } else {
6796: ($fname) = ($formname =~ /([^\/]+)$/);
6797: }
6798: if ($savefileas ne '') {
6799: $fname = $savefileas;
6800: }
6801: $fname=&Apache::lonnet::clean_filename($fname);
6802: # See if there is anything left
6803: unless ($fname) { return ('error: no uploaded file'); }
6804: $fname="$subdir/$fname";
6805: my $docroot=$r->dir_config('lonDocRoot');
6806: my $filepath="$docroot/priv";
6807: my $relpath = "$dom/$confname";
6808: my ($fnamepath,$file,$fetchthumb);
6809: $file=$fname;
6810: if ($fname=~m|/|) {
6811: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
6812: }
6813: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
6814: my $count;
6815: for ($count=5;$count<=$#parts;$count++) {
6816: $filepath.="/$parts[$count]";
6817: if ((-e $filepath)!=1) {
6818: mkdir($filepath,02770);
6819: }
6820: }
6821: # Check for bad extension and disallow upload
6822: if ($file=~/\.(\w+)$/ &&
6823: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
6824: $output =
6825: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
6826: } elsif ($file=~/\.(\w+)$/ &&
6827: !defined(&Apache::loncommon::fileembstyle($1))) {
6828: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
6829: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
6830: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
6831: } elsif (-d "$filepath/$file") {
6832: $output = &mt('Filename is a directory name - rename the file and re-upload');
6833: } else {
6834: my $source = $filepath.'/'.$file;
6835: my $logfile;
6836: if (!open($logfile,">>$source".'.log')) {
6837: return (&mt('No write permission to Authoring Space'));
6838: }
6839: print $logfile
6840: "\n================= Publish ".localtime()." ================\n".
6841: $env{'user.name'}.':'.$env{'user.domain'}."\n";
6842: # Save the file
6843: if (!open(FH,'>'.$source)) {
6844: &Apache::lonnet::logthis('Failed to create '.$source);
6845: return (&mt('Failed to create file'));
6846: }
6847: if ($action eq 'upload') {
6848: if (!print FH ($env{'form.'.$formname})) {
6849: &Apache::lonnet::logthis('Failed to write to '.$source);
6850: return (&mt('Failed to write file'));
6851: }
6852: } else {
6853: my $original = &Apache::lonnet::filelocation('',$formname);
6854: if(!copy($original,$source)) {
6855: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
6856: return (&mt('Failed to write file'));
6857: }
6858: }
6859: close(FH);
6860: chmod(0660, $source); # Permissions to rw-rw---.
6861:
6862: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
6863: my $copyfile=$targetdir.'/'.$file;
6864:
6865: my @parts=split(/\//,$targetdir);
6866: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
6867: for (my $count=5;$count<=$#parts;$count++) {
6868: $path.="/$parts[$count]";
6869: if (!-e $path) {
6870: print $logfile "\nCreating directory ".$path;
6871: mkdir($path,02770);
6872: }
6873: }
6874: my $versionresult;
6875: if (-e $copyfile) {
6876: $versionresult = &logo_versioning($targetdir,$file,$logfile);
6877: } else {
6878: $versionresult = 'ok';
6879: }
6880: if ($versionresult eq 'ok') {
6881: if (copy($source,$copyfile)) {
6882: print $logfile "\nCopied original source to ".$copyfile."\n";
6883: $output = 'ok';
6884: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
6885: push(@{$modified_urls},[$copyfile,$source]);
6886: my $metaoutput =
6887: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
6888: unless ($registered_cleanup) {
6889: my $handlers = $r->get_handlers('PerlCleanupHandler');
6890: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
6891: $registered_cleanup=1;
6892: }
6893: } else {
6894: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
6895: $output = &mt('Failed to copy file to RES space').", $!";
6896: }
6897: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
6898: my $inputfile = $filepath.'/'.$file;
6899: my $outfile = $filepath.'/'.'tn-'.$file;
6900: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
6901: if ($fullwidth ne '' && $fullheight ne '') {
6902: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
6903: my $thumbsize = $thumbwidth.'x'.$thumbheight;
6904: system("convert -sample $thumbsize $inputfile $outfile");
6905: chmod(0660, $filepath.'/tn-'.$file);
6906: if (-e $outfile) {
6907: my $copyfile=$targetdir.'/tn-'.$file;
6908: if (copy($outfile,$copyfile)) {
6909: print $logfile "\nCopied source to ".$copyfile."\n";
6910: my $thumb_metaoutput =
6911: &write_metadata($dom,$confname,$formname,
6912: $targetdir,'tn-'.$file,$logfile);
6913: push(@{$modified_urls},[$copyfile,$outfile]);
6914: unless ($registered_cleanup) {
6915: my $handlers = $r->get_handlers('PerlCleanupHandler');
6916: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
6917: $registered_cleanup=1;
6918: }
6919: } else {
6920: print $logfile "\nUnable to write ".$copyfile.
6921: ':'.$!."\n";
6922: }
6923: }
6924: }
6925: }
6926: }
6927: } else {
6928: $output = $versionresult;
6929: }
6930: }
6931: return ($output,$logourl);
6932: }
6933:
6934: sub logo_versioning {
6935: my ($targetdir,$file,$logfile) = @_;
6936: my $target = $targetdir.'/'.$file;
6937: my ($maxversion,$fn,$extn,$output);
6938: $maxversion = 0;
6939: if ($file =~ /^(.+)\.(\w+)$/) {
6940: $fn=$1;
6941: $extn=$2;
6942: }
6943: opendir(DIR,$targetdir);
6944: while (my $filename=readdir(DIR)) {
6945: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
6946: $maxversion=($1>$maxversion)?$1:$maxversion;
6947: }
6948: }
6949: $maxversion++;
6950: print $logfile "\nCreating old version ".$maxversion."\n";
6951: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
6952: if (copy($target,$copyfile)) {
6953: print $logfile "Copied old target to ".$copyfile."\n";
6954: $copyfile=$copyfile.'.meta';
6955: if (copy($target.'.meta',$copyfile)) {
6956: print $logfile "Copied old target metadata to ".$copyfile."\n";
6957: $output = 'ok';
6958: } else {
6959: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
6960: $output = &mt('Failed to copy old meta').", $!, ";
6961: }
6962: } else {
6963: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
6964: $output = &mt('Failed to copy old target').", $!, ";
6965: }
6966: return $output;
6967: }
6968:
6969: sub write_metadata {
6970: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
6971: my (%metadatafields,%metadatakeys,$output);
6972: $metadatafields{'title'}=$formname;
6973: $metadatafields{'creationdate'}=time;
6974: $metadatafields{'lastrevisiondate'}=time;
6975: $metadatafields{'copyright'}='public';
6976: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
6977: $env{'user.domain'};
6978: $metadatafields{'authorspace'}=$confname.':'.$dom;
6979: $metadatafields{'domain'}=$dom;
6980: {
6981: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
6982: my $mfh;
6983: if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
6984: foreach (sort(keys(%metadatafields))) {
6985: unless ($_=~/\./) {
6986: my $unikey=$_;
6987: $unikey=~/^([A-Za-z]+)/;
6988: my $tag=$1;
6989: $tag=~tr/A-Z/a-z/;
6990: print $mfh "\n\<$tag";
6991: foreach (split(/\,/,$metadatakeys{$unikey})) {
6992: my $value=$metadatafields{$unikey.'.'.$_};
6993: $value=~s/\"/\'\'/g;
6994: print $mfh ' '.$_.'="'.$value.'"';
6995: }
6996: print $mfh '>'.
6997: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
6998: .'</'.$tag.'>';
6999: }
7000: }
7001: $output = 'ok';
7002: print $logfile "\nWrote metadata";
7003: close($mfh);
7004: } else {
7005: print $logfile "\nFailed to open metadata file";
7006: $output = &mt('Could not write metadata');
7007: }
7008: }
7009: return $output;
7010: }
7011:
7012: sub notifysubscribed {
7013: foreach my $targetsource (@{$modified_urls}){
7014: next unless (ref($targetsource) eq 'ARRAY');
7015: my ($target,$source)=@{$targetsource};
7016: if ($source ne '') {
7017: if (open(my $logfh,'>>'.$source.'.log')) {
7018: print $logfh "\nCleanup phase: Notifications\n";
7019: my @subscribed=&subscribed_hosts($target);
7020: foreach my $subhost (@subscribed) {
7021: print $logfh "\nNotifying host ".$subhost.':';
7022: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
7023: print $logfh $reply;
7024: }
7025: my @subscribedmeta=&subscribed_hosts("$target.meta");
7026: foreach my $subhost (@subscribedmeta) {
7027: print $logfh "\nNotifying host for metadata only ".$subhost.':';
7028: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
7029: $subhost);
7030: print $logfh $reply;
7031: }
7032: print $logfh "\n============ Done ============\n";
7033: close($logfh);
7034: }
7035: }
7036: }
7037: return OK;
7038: }
7039:
7040: sub subscribed_hosts {
7041: my ($target) = @_;
7042: my @subscribed;
7043: if (open(my $fh,"<$target.subscription")) {
7044: while (my $subline=<$fh>) {
7045: if ($subline =~ /^($match_lonid):/) {
7046: my $host = $1;
7047: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
7048: unless (grep(/^\Q$host\E$/,@subscribed)) {
7049: push(@subscribed,$host);
7050: }
7051: }
7052: }
7053: }
7054: }
7055: return @subscribed;
7056: }
7057:
7058: sub check_switchserver {
7059: my ($dom,$confname) = @_;
7060: my ($allowed,$switchserver);
7061: my $home = &Apache::lonnet::homeserver($confname,$dom);
7062: if ($home eq 'no_host') {
7063: $home = &Apache::lonnet::domain($dom,'primary');
7064: }
7065: my @ids=&Apache::lonnet::current_machine_ids();
7066: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
7067: if (!$allowed) {
7068: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
7069: }
7070: return $switchserver;
7071: }
7072:
7073: sub modify_quotas {
7074: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
7075: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
7076: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
7077: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
7078: $validationfieldsref);
7079: if ($action eq 'quotas') {
7080: $context = 'tools';
7081: } else {
7082: $context = $action;
7083: }
7084: if ($context eq 'requestcourses') {
7085: @usertools = ('official','unofficial','community','textbook');
7086: @options =('norequest','approval','validate','autolimit');
7087: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
7088: %titles = &courserequest_titles();
7089: $toolregexp = join('|',@usertools);
7090: %conditions = &courserequest_conditions();
7091: $confname = $dom.'-domainconfig';
7092: my $servadm = $r->dir_config('lonAdmEMail');
7093: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
7094: ($validationitemsref,$validationnamesref,$validationfieldsref) =
7095: &Apache::loncoursequeueadmin::requestcourses_validation_types();
7096: } elsif ($context eq 'requestauthor') {
7097: @usertools = ('author');
7098: %titles = &authorrequest_titles();
7099: } else {
7100: @usertools = ('aboutme','blog','webdav','portfolio');
7101: %titles = &tool_titles();
7102: }
7103: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
7104: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7105: foreach my $key (keys(%env)) {
7106: if ($context eq 'requestcourses') {
7107: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
7108: my $item = $1;
7109: my $type = $2;
7110: if ($type =~ /^limit_(.+)/) {
7111: $limithash{$item}{$1} = $env{$key};
7112: } else {
7113: $confhash{$item}{$type} = $env{$key};
7114: }
7115: }
7116: } elsif ($context eq 'requestauthor') {
7117: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
7118: $confhash{$1} = $env{$key};
7119: }
7120: } else {
7121: if ($key =~ /^form\.quota_(.+)$/) {
7122: $confhash{'defaultquota'}{$1} = $env{$key};
7123: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
7124: $confhash{'authorquota'}{$1} = $env{$key};
7125: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
7126: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
7127: }
7128: }
7129: }
7130: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
7131: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
7132: @approvalnotify = sort(@approvalnotify);
7133: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
7134: my @crstypes = ('official','unofficial','community','textbook');
7135: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
7136: foreach my $type (@hasuniquecode) {
7137: if (grep(/^\Q$type\E$/,@crstypes)) {
7138: $confhash{'uniquecode'}{$type} = 1;
7139: }
7140: }
7141: my (%newbook,%allpos);
7142: if ($context eq 'requestcourses') {
7143: foreach my $type ('textbooks','templates') {
7144: @{$allpos{$type}} = ();
7145: my $invalid;
7146: if ($type eq 'textbooks') {
7147: $invalid = &mt('Invalid LON-CAPA course for textbook');
7148: } else {
7149: $invalid = &mt('Invalid LON-CAPA course for template');
7150: }
7151: if ($env{'form.'.$type.'_addbook'}) {
7152: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
7153: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
7154: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
7155: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
7156: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
7157: } else {
7158: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
7159: my $position = $env{'form.'.$type.'_addbook_pos'};
7160: $position =~ s/\D+//g;
7161: if ($position ne '') {
7162: $allpos{$type}[$position] = $newbook{$type};
7163: }
7164: }
7165: } else {
7166: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
7167: }
7168: }
7169: }
7170: }
7171: if (ref($domconfig{$action}) eq 'HASH') {
7172: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
7173: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
7174: $changes{'notify'}{'approval'} = 1;
7175: }
7176: } else {
7177: if ($confhash{'notify'}{'approval'}) {
7178: $changes{'notify'}{'approval'} = 1;
7179: }
7180: }
7181: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
7182: if (ref($confhash{'uniquecode'}) eq 'HASH') {
7183: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
7184: unless ($confhash{'uniquecode'}{$crstype}) {
7185: $changes{'uniquecode'} = 1;
7186: }
7187: }
7188: unless ($changes{'uniquecode'}) {
7189: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
7190: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
7191: $changes{'uniquecode'} = 1;
7192: }
7193: }
7194: }
7195: } else {
7196: $changes{'uniquecode'} = 1;
7197: }
7198: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
7199: $changes{'uniquecode'} = 1;
7200: }
7201: if ($context eq 'requestcourses') {
7202: foreach my $type ('textbooks','templates') {
7203: if (ref($domconfig{$action}{$type}) eq 'HASH') {
7204: my %deletions;
7205: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
7206: if (@todelete) {
7207: map { $deletions{$_} = 1; } @todelete;
7208: }
7209: my %imgdeletions;
7210: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
7211: if (@todeleteimages) {
7212: map { $imgdeletions{$_} = 1; } @todeleteimages;
7213: }
7214: my $maxnum = $env{'form.'.$type.'_maxnum'};
7215: for (my $i=0; $i<=$maxnum; $i++) {
7216: my $itemid = $env{'form.'.$type.'_id_'.$i};
7217: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
7218: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
7219: if ($deletions{$key}) {
7220: if ($domconfig{$action}{$type}{$key}{'image'}) {
7221: #FIXME need to obsolete item in RES space
7222: }
7223: next;
7224: } else {
7225: my $newpos = $env{'form.'.$itemid};
7226: $newpos =~ s/\D+//g;
7227: foreach my $item ('subject','title','publisher','author') {
7228: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7229: ($type eq 'templates'));
7230: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
7231: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
7232: $changes{$type}{$key} = 1;
7233: }
7234: }
7235: $allpos{$type}[$newpos] = $key;
7236: }
7237: if ($imgdeletions{$key}) {
7238: $changes{$type}{$key} = 1;
7239: #FIXME need to obsolete item in RES space
7240: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
7241: my ($cdom,$cnum) = split(/_/,$key);
7242: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
7243: $cdom,$cnum,$type,$configuserok,
7244: $switchserver,$author_ok);
7245: if ($imgurl) {
7246: $confhash{$type}{$key}{'image'} = $imgurl;
7247: $changes{$type}{$key} = 1;
7248: }
7249: if ($error) {
7250: &Apache::lonnet::logthis($error);
7251: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7252: }
7253: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
7254: $confhash{$type}{$key}{'image'} =
7255: $domconfig{$action}{$type}{$key}{'image'};
7256: }
7257: }
7258: }
7259: }
7260: }
7261: }
7262: } else {
7263: if ($confhash{'notify'}{'approval'}) {
7264: $changes{'notify'}{'approval'} = 1;
7265: }
7266: if (ref($confhash{'uniquecode'} eq 'HASH')) {
7267: $changes{'uniquecode'} = 1;
7268: }
7269: }
7270: if ($context eq 'requestcourses') {
7271: foreach my $type ('textbooks','templates') {
7272: if ($newbook{$type}) {
7273: $changes{$type}{$newbook{$type}} = 1;
7274: foreach my $item ('subject','title','publisher','author') {
7275: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7276: ($type eq 'template'));
7277: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
7278: if ($env{'form.'.$type.'_addbook_'.$item}) {
7279: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
7280: }
7281: }
7282: if ($type eq 'textbooks') {
7283: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
7284: my ($cdom,$cnum) = split(/_/,$newbook{$type});
7285: my ($imageurl,$error) =
7286: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
7287: $configuserok,$switchserver,$author_ok);
7288: if ($imageurl) {
7289: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
7290: }
7291: if ($error) {
7292: &Apache::lonnet::logthis($error);
7293: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7294: }
7295: }
7296: }
7297: }
7298: if (@{$allpos{$type}} > 0) {
7299: my $idx = 0;
7300: foreach my $item (@{$allpos{$type}}) {
7301: if ($item ne '') {
7302: $confhash{$type}{$item}{'order'} = $idx;
7303: if (ref($domconfig{$action}) eq 'HASH') {
7304: if (ref($domconfig{$action}{$type}) eq 'HASH') {
7305: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
7306: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
7307: $changes{$type}{$item} = 1;
7308: }
7309: }
7310: }
7311: }
7312: $idx ++;
7313: }
7314: }
7315: }
7316: }
7317: if (ref($validationitemsref) eq 'ARRAY') {
7318: foreach my $item (@{$validationitemsref}) {
7319: if ($item eq 'fields') {
7320: my @changed;
7321: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
7322: if (@{$confhash{'validation'}{$item}} > 0) {
7323: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
7324: }
7325: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7326: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
7327: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
7328: $domconfig{'requestcourses'}{'validation'}{$item});
7329: } else {
7330: @changed = @{$confhash{'validation'}{$item}};
7331: }
7332: } else {
7333: @changed = @{$confhash{'validation'}{$item}};
7334: }
7335: if (@changed) {
7336: if ($confhash{'validation'}{$item}) {
7337: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
7338: } else {
7339: $changes{'validation'}{$item} = &mt('None');
7340: }
7341: }
7342: } else {
7343: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
7344: if ($item eq 'markup') {
7345: if ($env{'form.requestcourses_validation_'.$item}) {
7346: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
7347: }
7348: }
7349: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7350: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
7351: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7352: }
7353: } else {
7354: if ($confhash{'validation'}{$item} ne '') {
7355: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7356: }
7357: }
7358: }
7359: }
7360: }
7361: if ($env{'form.validationdc'}) {
7362: my $newval = $env{'form.validationdc'};
7363: my %domcoords = &get_active_dcs($dom);
7364: if (exists($domcoords{$newval})) {
7365: $confhash{'validation'}{'dc'} = $newval;
7366: }
7367: }
7368: if (ref($confhash{'validation'}) eq 'HASH') {
7369: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7370: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
7371: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
7372: if ($confhash{'validation'}{'dc'} eq '') {
7373: $changes{'validation'}{'dc'} = &mt('None');
7374: } else {
7375: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7376: }
7377: }
7378: } elsif ($confhash{'validation'}{'dc'} ne '') {
7379: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7380: }
7381: } elsif ($confhash{'validation'}{'dc'} ne '') {
7382: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7383: }
7384: } elsif (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7385: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
7386: $changes{'validation'}{'dc'} = &mt('None');
7387: }
7388: }
7389: }
7390: } else {
7391: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
7392: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
7393: }
7394: foreach my $item (@usertools) {
7395: foreach my $type (@{$types},'default','_LC_adv') {
7396: my $unset;
7397: if ($context eq 'requestcourses') {
7398: $unset = '0';
7399: if ($type eq '_LC_adv') {
7400: $unset = '';
7401: }
7402: if ($confhash{$item}{$type} eq 'autolimit') {
7403: $confhash{$item}{$type} .= '=';
7404: unless ($limithash{$item}{$type} =~ /\D/) {
7405: $confhash{$item}{$type} .= $limithash{$item}{$type};
7406: }
7407: }
7408: } elsif ($context eq 'requestauthor') {
7409: $unset = '0';
7410: if ($type eq '_LC_adv') {
7411: $unset = '';
7412: }
7413: } else {
7414: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
7415: $confhash{$item}{$type} = 1;
7416: } else {
7417: $confhash{$item}{$type} = 0;
7418: }
7419: }
7420: if (ref($domconfig{$action}) eq 'HASH') {
7421: if ($action eq 'requestauthor') {
7422: if ($domconfig{$action}{$type} ne $confhash{$type}) {
7423: $changes{$type} = 1;
7424: }
7425: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
7426: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
7427: $changes{$item}{$type} = 1;
7428: }
7429: } else {
7430: if ($context eq 'requestcourses') {
7431: if ($confhash{$item}{$type} ne $unset) {
7432: $changes{$item}{$type} = 1;
7433: }
7434: } else {
7435: if (!$confhash{$item}{$type}) {
7436: $changes{$item}{$type} = 1;
7437: }
7438: }
7439: }
7440: } else {
7441: if ($context eq 'requestcourses') {
7442: if ($confhash{$item}{$type} ne $unset) {
7443: $changes{$item}{$type} = 1;
7444: }
7445: } elsif ($context eq 'requestauthor') {
7446: if ($confhash{$type} ne $unset) {
7447: $changes{$type} = 1;
7448: }
7449: } else {
7450: if (!$confhash{$item}{$type}) {
7451: $changes{$item}{$type} = 1;
7452: }
7453: }
7454: }
7455: }
7456: }
7457: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
7458: if (ref($domconfig{'quotas'}) eq 'HASH') {
7459: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
7460: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
7461: if (exists($confhash{'defaultquota'}{$key})) {
7462: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
7463: $changes{'defaultquota'}{$key} = 1;
7464: }
7465: } else {
7466: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
7467: }
7468: }
7469: } else {
7470: foreach my $key (keys(%{$domconfig{'quotas'}})) {
7471: if (exists($confhash{'defaultquota'}{$key})) {
7472: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
7473: $changes{'defaultquota'}{$key} = 1;
7474: }
7475: } else {
7476: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
7477: }
7478: }
7479: }
7480: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
7481: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
7482: if (exists($confhash{'authorquota'}{$key})) {
7483: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
7484: $changes{'authorquota'}{$key} = 1;
7485: }
7486: } else {
7487: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
7488: }
7489: }
7490: }
7491: }
7492: if (ref($confhash{'defaultquota'}) eq 'HASH') {
7493: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
7494: if (ref($domconfig{'quotas'}) eq 'HASH') {
7495: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
7496: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
7497: $changes{'defaultquota'}{$key} = 1;
7498: }
7499: } else {
7500: if (!exists($domconfig{'quotas'}{$key})) {
7501: $changes{'defaultquota'}{$key} = 1;
7502: }
7503: }
7504: } else {
7505: $changes{'defaultquota'}{$key} = 1;
7506: }
7507: }
7508: }
7509: if (ref($confhash{'authorquota'}) eq 'HASH') {
7510: foreach my $key (keys(%{$confhash{'authorquota'}})) {
7511: if (ref($domconfig{'quotas'}) eq 'HASH') {
7512: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
7513: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
7514: $changes{'authorquota'}{$key} = 1;
7515: }
7516: } else {
7517: $changes{'authorquota'}{$key} = 1;
7518: }
7519: } else {
7520: $changes{'authorquota'}{$key} = 1;
7521: }
7522: }
7523: }
7524: }
7525:
7526: if ($context eq 'requestauthor') {
7527: $domdefaults{'requestauthor'} = \%confhash;
7528: } else {
7529: foreach my $key (keys(%confhash)) {
7530: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
7531: $domdefaults{$key} = $confhash{$key};
7532: }
7533: }
7534: }
7535:
7536: my %quotahash = (
7537: $action => { %confhash }
7538: );
7539: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
7540: $dom);
7541: if ($putresult eq 'ok') {
7542: if (keys(%changes) > 0) {
7543: my $cachetime = 24*60*60;
7544: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
7545: if (ref($lastactref) eq 'HASH') {
7546: $lastactref->{'domdefaults'} = 1;
7547: }
7548: $resulttext = &mt('Changes made:').'<ul>';
7549: unless (($context eq 'requestcourses') ||
7550: ($context eq 'requestauthor')) {
7551: if (ref($changes{'defaultquota'}) eq 'HASH') {
7552: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
7553: foreach my $type (@{$types},'default') {
7554: if (defined($changes{'defaultquota'}{$type})) {
7555: my $typetitle = $usertypes->{$type};
7556: if ($type eq 'default') {
7557: $typetitle = $othertitle;
7558: }
7559: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
7560: }
7561: }
7562: $resulttext .= '</ul></li>';
7563: }
7564: if (ref($changes{'authorquota'}) eq 'HASH') {
7565: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
7566: foreach my $type (@{$types},'default') {
7567: if (defined($changes{'authorquota'}{$type})) {
7568: my $typetitle = $usertypes->{$type};
7569: if ($type eq 'default') {
7570: $typetitle = $othertitle;
7571: }
7572: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
7573: }
7574: }
7575: $resulttext .= '</ul></li>';
7576: }
7577: }
7578: my %newenv;
7579: foreach my $item (@usertools) {
7580: my (%haschgs,%inconf);
7581: if ($context eq 'requestauthor') {
7582: %haschgs = %changes;
7583: %inconf = %confhash;
7584: } else {
7585: if (ref($changes{$item}) eq 'HASH') {
7586: %haschgs = %{$changes{$item}};
7587: }
7588: if (ref($confhash{$item}) eq 'HASH') {
7589: %inconf = %{$confhash{$item}};
7590: }
7591: }
7592: if (keys(%haschgs) > 0) {
7593: my $newacc =
7594: &Apache::lonnet::usertools_access($env{'user.name'},
7595: $env{'user.domain'},
7596: $item,'reload',$context);
7597: if (($context eq 'requestcourses') ||
7598: ($context eq 'requestauthor')) {
7599: if ($env{'environment.canrequest.'.$item} ne $newacc) {
7600: $newenv{'environment.canrequest.'.$item} = $newacc;
7601: }
7602: } else {
7603: if ($env{'environment.availabletools.'.$item} ne $newacc) {
7604: $newenv{'environment.availabletools.'.$item} = $newacc;
7605: }
7606: }
7607: unless ($context eq 'requestauthor') {
7608: $resulttext .= '<li>'.$titles{$item}.'<ul>';
7609: }
7610: foreach my $type (@{$types},'default','_LC_adv') {
7611: if ($haschgs{$type}) {
7612: my $typetitle = $usertypes->{$type};
7613: if ($type eq 'default') {
7614: $typetitle = $othertitle;
7615: } elsif ($type eq '_LC_adv') {
7616: $typetitle = 'LON-CAPA Advanced Users';
7617: }
7618: if ($inconf{$type}) {
7619: if ($context eq 'requestcourses') {
7620: my $cond;
7621: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
7622: if ($1 eq '') {
7623: $cond = &mt('(Automatic processing of any request).');
7624: } else {
7625: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
7626: }
7627: } else {
7628: $cond = $conditions{$inconf{$type}};
7629: }
7630: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
7631: } elsif ($context eq 'requestauthor') {
7632: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
7633: $titles{$inconf{$type}},$typetitle);
7634:
7635: } else {
7636: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
7637: }
7638: } else {
7639: if ($type eq '_LC_adv') {
7640: if ($inconf{$type} eq '0') {
7641: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
7642: } else {
7643: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
7644: }
7645: } else {
7646: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
7647: }
7648: }
7649: }
7650: }
7651: unless ($context eq 'requestauthor') {
7652: $resulttext .= '</ul></li>';
7653: }
7654: }
7655: }
7656: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
7657: if (ref($changes{'notify'}) eq 'HASH') {
7658: if ($changes{'notify'}{'approval'}) {
7659: if (ref($confhash{'notify'}) eq 'HASH') {
7660: if ($confhash{'notify'}{'approval'}) {
7661: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
7662: } else {
7663: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
7664: }
7665: }
7666: }
7667: }
7668: }
7669: if ($action eq 'requestcourses') {
7670: my @offon = ('off','on');
7671: if ($changes{'uniquecode'}) {
7672: if (ref($confhash{'uniquecode'}) eq 'HASH') {
7673: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
7674: $resulttext .= '<li>'.
7675: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
7676: '</li>';
7677: } else {
7678: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
7679: '</li>';
7680: }
7681: }
7682: foreach my $type ('textbooks','templates') {
7683: if (ref($changes{$type}) eq 'HASH') {
7684: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
7685: foreach my $key (sort(keys(%{$changes{$type}}))) {
7686: my %coursehash = &Apache::lonnet::coursedescription($key);
7687: my $coursetitle = $coursehash{'description'};
7688: my $position = $confhash{$type}{$key}{'order'} + 1;
7689: $resulttext .= '<li>';
7690: foreach my $item ('subject','title','publisher','author') {
7691: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7692: ($type eq 'templates'));
7693: my $name = $item.':';
7694: $name =~ s/^(\w)/\U$1/;
7695: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
7696: }
7697: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
7698: if ($type eq 'textbooks') {
7699: if ($confhash{$type}{$key}{'image'}) {
7700: $resulttext .= ' '.&mt('Image: [_1]',
7701: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
7702: ' alt="Textbook cover" />').'<br />';
7703: }
7704: }
7705: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
7706: }
7707: $resulttext .= '</ul></li>';
7708: }
7709: }
7710: if (ref($changes{'validation'}) eq 'HASH') {
7711: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
7712: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
7713: foreach my $item (@{$validationitemsref}) {
7714: if (exists($changes{'validation'}{$item})) {
7715: if ($item eq 'markup') {
7716: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
7717: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
7718: } else {
7719: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
7720: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
7721: }
7722: }
7723: }
7724: if (exists($changes{'validation'}{'dc'})) {
7725: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
7726: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
7727: }
7728: }
7729: }
7730: }
7731: $resulttext .= '</ul>';
7732: if (keys(%newenv)) {
7733: &Apache::lonnet::appenv(\%newenv);
7734: }
7735: } else {
7736: if ($context eq 'requestcourses') {
7737: $resulttext = &mt('No changes made to rights to request creation of courses.');
7738: } elsif ($context eq 'requestauthor') {
7739: $resulttext = &mt('No changes made to rights to request author space.');
7740: } else {
7741: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
7742: }
7743: }
7744: } else {
7745: $resulttext = '<span class="LC_error">'.
7746: &mt('An error occurred: [_1]',$putresult).'</span>';
7747: }
7748: if ($errors) {
7749: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
7750: '<ul>'.$errors.'</ul></p>';
7751: }
7752: return $resulttext;
7753: }
7754:
7755: sub process_textbook_image {
7756: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
7757: my $filename = $env{'form.'.$caller.'.filename'};
7758: my ($error,$url);
7759: my ($width,$height) = (50,50);
7760: if ($configuserok eq 'ok') {
7761: if ($switchserver) {
7762: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
7763: $switchserver);
7764: } elsif ($author_ok eq 'ok') {
7765: my ($result,$imageurl) =
7766: &publishlogo($r,'upload',$caller,$dom,$confname,
7767: "$type/$dom/$cnum/cover",$width,$height);
7768: if ($result eq 'ok') {
7769: $url = $imageurl;
7770: } else {
7771: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
7772: }
7773: } else {
7774: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
7775: }
7776: } else {
7777: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
7778: }
7779: return ($url,$error);
7780: }
7781:
7782: sub modify_autoenroll {
7783: my ($dom,$lastactref,%domconfig) = @_;
7784: my ($resulttext,%changes);
7785: my %currautoenroll;
7786: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
7787: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
7788: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
7789: }
7790: }
7791: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
7792: my %title = ( run => 'Auto-enrollment active',
7793: sender => 'Sender for notification messages',
7794: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)');
7795: my @offon = ('off','on');
7796: my $sender_uname = $env{'form.sender_uname'};
7797: my $sender_domain = $env{'form.sender_domain'};
7798: if ($sender_domain eq '') {
7799: $sender_uname = '';
7800: } elsif ($sender_uname eq '') {
7801: $sender_domain = '';
7802: }
7803: my $coowners = $env{'form.autoassign_coowners'};
7804: my %autoenrollhash = (
7805: autoenroll => { 'run' => $env{'form.autoenroll_run'},
7806: 'sender_uname' => $sender_uname,
7807: 'sender_domain' => $sender_domain,
7808: 'co-owners' => $coowners,
7809: }
7810: );
7811: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
7812: $dom);
7813: if ($putresult eq 'ok') {
7814: if (exists($currautoenroll{'run'})) {
7815: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
7816: $changes{'run'} = 1;
7817: }
7818: } elsif ($autorun) {
7819: if ($env{'form.autoenroll_run'} ne '1') {
7820: $changes{'run'} = 1;
7821: }
7822: }
7823: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
7824: $changes{'sender'} = 1;
7825: }
7826: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
7827: $changes{'sender'} = 1;
7828: }
7829: if ($currautoenroll{'co-owners'} ne '') {
7830: if ($currautoenroll{'co-owners'} ne $coowners) {
7831: $changes{'coowners'} = 1;
7832: }
7833: } elsif ($coowners) {
7834: $changes{'coowners'} = 1;
7835: }
7836: if (keys(%changes) > 0) {
7837: $resulttext = &mt('Changes made:').'<ul>';
7838: if ($changes{'run'}) {
7839: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
7840: }
7841: if ($changes{'sender'}) {
7842: if ($sender_uname eq '' || $sender_domain eq '') {
7843: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
7844: } else {
7845: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
7846: }
7847: }
7848: if ($changes{'coowners'}) {
7849: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
7850: &Apache::loncommon::devalidate_domconfig_cache($dom);
7851: if (ref($lastactref) eq 'HASH') {
7852: $lastactref->{'domainconfig'} = 1;
7853: }
7854: }
7855: $resulttext .= '</ul>';
7856: } else {
7857: $resulttext = &mt('No changes made to auto-enrollment settings');
7858: }
7859: } else {
7860: $resulttext = '<span class="LC_error">'.
7861: &mt('An error occurred: [_1]',$putresult).'</span>';
7862: }
7863: return $resulttext;
7864: }
7865:
7866: sub modify_autoupdate {
7867: my ($dom,%domconfig) = @_;
7868: my ($resulttext,%currautoupdate,%fields,%changes);
7869: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
7870: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
7871: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
7872: }
7873: }
7874: my @offon = ('off','on');
7875: my %title = &Apache::lonlocal::texthash (
7876: run => 'Auto-update:',
7877: classlists => 'Updates to user information in classlists?'
7878: );
7879: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7880: my %fieldtitles = &Apache::lonlocal::texthash (
7881: id => 'Student/Employee ID',
7882: permanentemail => 'E-mail address',
7883: lastname => 'Last Name',
7884: firstname => 'First Name',
7885: middlename => 'Middle Name',
7886: generation => 'Generation',
7887: );
7888: $othertitle = &mt('All users');
7889: if (keys(%{$usertypes}) > 0) {
7890: $othertitle = &mt('Other users');
7891: }
7892: foreach my $key (keys(%env)) {
7893: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
7894: my ($usertype,$item) = ($1,$2);
7895: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
7896: if ($usertype eq 'default') {
7897: push(@{$fields{$1}},$2);
7898: } elsif (ref($types) eq 'ARRAY') {
7899: if (grep(/^\Q$usertype\E$/,@{$types})) {
7900: push(@{$fields{$1}},$2);
7901: }
7902: }
7903: }
7904: }
7905: }
7906: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
7907: @lockablenames = sort(@lockablenames);
7908: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
7909: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
7910: if (@changed) {
7911: $changes{'lockablenames'} = 1;
7912: }
7913: } else {
7914: if (@lockablenames) {
7915: $changes{'lockablenames'} = 1;
7916: }
7917: }
7918: my %updatehash = (
7919: autoupdate => { run => $env{'form.autoupdate_run'},
7920: classlists => $env{'form.classlists'},
7921: fields => {%fields},
7922: lockablenames => \@lockablenames,
7923: }
7924: );
7925: foreach my $key (keys(%currautoupdate)) {
7926: if (($key eq 'run') || ($key eq 'classlists')) {
7927: if (exists($updatehash{autoupdate}{$key})) {
7928: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
7929: $changes{$key} = 1;
7930: }
7931: }
7932: } elsif ($key eq 'fields') {
7933: if (ref($currautoupdate{$key}) eq 'HASH') {
7934: foreach my $item (@{$types},'default') {
7935: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
7936: my $change = 0;
7937: foreach my $type (@{$currautoupdate{$key}{$item}}) {
7938: if (!exists($fields{$item})) {
7939: $change = 1;
7940: last;
7941: } elsif (ref($fields{$item}) eq 'ARRAY') {
7942: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
7943: $change = 1;
7944: last;
7945: }
7946: }
7947: }
7948: if ($change) {
7949: push(@{$changes{$key}},$item);
7950: }
7951: }
7952: }
7953: }
7954: } elsif ($key eq 'lockablenames') {
7955: if (ref($currautoupdate{$key}) eq 'ARRAY') {
7956: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
7957: if (@changed) {
7958: $changes{'lockablenames'} = 1;
7959: }
7960: } else {
7961: if (@lockablenames) {
7962: $changes{'lockablenames'} = 1;
7963: }
7964: }
7965: }
7966: }
7967: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
7968: if (@lockablenames) {
7969: $changes{'lockablenames'} = 1;
7970: }
7971: }
7972: foreach my $item (@{$types},'default') {
7973: if (defined($fields{$item})) {
7974: if (ref($currautoupdate{'fields'}) eq 'HASH') {
7975: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
7976: my $change = 0;
7977: if (ref($fields{$item}) eq 'ARRAY') {
7978: foreach my $type (@{$fields{$item}}) {
7979: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
7980: $change = 1;
7981: last;
7982: }
7983: }
7984: }
7985: if ($change) {
7986: push(@{$changes{'fields'}},$item);
7987: }
7988: } else {
7989: push(@{$changes{'fields'}},$item);
7990: }
7991: } else {
7992: push(@{$changes{'fields'}},$item);
7993: }
7994: }
7995: }
7996: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
7997: $dom);
7998: if ($putresult eq 'ok') {
7999: if (keys(%changes) > 0) {
8000: $resulttext = &mt('Changes made:').'<ul>';
8001: foreach my $key (sort(keys(%changes))) {
8002: if ($key eq 'lockablenames') {
8003: $resulttext .= '<li>';
8004: if (@lockablenames) {
8005: $usertypes->{'default'} = $othertitle;
8006: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
8007: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
8008: } else {
8009: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
8010: }
8011: $resulttext .= '</li>';
8012: } elsif (ref($changes{$key}) eq 'ARRAY') {
8013: foreach my $item (@{$changes{$key}}) {
8014: my @newvalues;
8015: foreach my $type (@{$fields{$item}}) {
8016: push(@newvalues,$fieldtitles{$type});
8017: }
8018: my $newvaluestr;
8019: if (@newvalues > 0) {
8020: $newvaluestr = join(', ',@newvalues);
8021: } else {
8022: $newvaluestr = &mt('none');
8023: }
8024: if ($item eq 'default') {
8025: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
8026: } else {
8027: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
8028: }
8029: }
8030: } else {
8031: my $newvalue;
8032: if ($key eq 'run') {
8033: $newvalue = $offon[$env{'form.autoupdate_run'}];
8034: } else {
8035: $newvalue = $offon[$env{'form.'.$key}];
8036: }
8037: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
8038: }
8039: }
8040: $resulttext .= '</ul>';
8041: } else {
8042: $resulttext = &mt('No changes made to autoupdates');
8043: }
8044: } else {
8045: $resulttext = '<span class="LC_error">'.
8046: &mt('An error occurred: [_1]',$putresult).'</span>';
8047: }
8048: return $resulttext;
8049: }
8050:
8051: sub modify_autocreate {
8052: my ($dom,%domconfig) = @_;
8053: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
8054: if (ref($domconfig{'autocreate'}) eq 'HASH') {
8055: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
8056: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
8057: }
8058: }
8059: my %title= ( xml => 'Auto-creation of courses in XML course description files',
8060: req => 'Auto-creation of validated requests for official courses',
8061: xmldc => 'Identity of course creator of courses from XML files',
8062: );
8063: my @types = ('xml','req');
8064: foreach my $item (@types) {
8065: $newvals{$item} = $env{'form.autocreate_'.$item};
8066: $newvals{$item} =~ s/\D//g;
8067: $newvals{$item} = 0 if ($newvals{$item} eq '');
8068: }
8069: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
8070: my %domcoords = &get_active_dcs($dom);
8071: unless (exists($domcoords{$newvals{'xmldc'}})) {
8072: $newvals{'xmldc'} = '';
8073: }
8074: %autocreatehash = (
8075: autocreate => { xml => $newvals{'xml'},
8076: req => $newvals{'req'},
8077: }
8078: );
8079: if ($newvals{'xmldc'} ne '') {
8080: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
8081: }
8082: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
8083: $dom);
8084: if ($putresult eq 'ok') {
8085: my @items = @types;
8086: if ($newvals{'xml'}) {
8087: push(@items,'xmldc');
8088: }
8089: foreach my $item (@items) {
8090: if (exists($currautocreate{$item})) {
8091: if ($currautocreate{$item} ne $newvals{$item}) {
8092: $changes{$item} = 1;
8093: }
8094: } elsif ($newvals{$item}) {
8095: $changes{$item} = 1;
8096: }
8097: }
8098: if (keys(%changes) > 0) {
8099: my @offon = ('off','on');
8100: $resulttext = &mt('Changes made:').'<ul>';
8101: foreach my $item (@types) {
8102: if ($changes{$item}) {
8103: my $newtxt = $offon[$newvals{$item}];
8104: $resulttext .= '<li>'.
8105: &mt("$title{$item} set to [_1]$newtxt [_2]",
8106: '<b>','</b>').
8107: '</li>';
8108: }
8109: }
8110: if ($changes{'xmldc'}) {
8111: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
8112: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
8113: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
8114: }
8115: $resulttext .= '</ul>';
8116: } else {
8117: $resulttext = &mt('No changes made to auto-creation settings');
8118: }
8119: } else {
8120: $resulttext = '<span class="LC_error">'.
8121: &mt('An error occurred: [_1]',$putresult).'</span>';
8122: }
8123: return $resulttext;
8124: }
8125:
8126: sub modify_directorysrch {
8127: my ($dom,%domconfig) = @_;
8128: my ($resulttext,%changes);
8129: my %currdirsrch;
8130: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
8131: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
8132: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
8133: }
8134: }
8135: my %title = ( available => 'Directory search available',
8136: localonly => 'Other domains can search',
8137: searchby => 'Search types',
8138: searchtypes => 'Search latitude');
8139: my @offon = ('off','on');
8140: my @otherdoms = ('Yes','No');
8141:
8142: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
8143: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
8144: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
8145:
8146: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8147: if (keys(%{$usertypes}) == 0) {
8148: @cansearch = ('default');
8149: } else {
8150: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
8151: foreach my $type (@{$currdirsrch{'cansearch'}}) {
8152: if (!grep(/^\Q$type\E$/,@cansearch)) {
8153: push(@{$changes{'cansearch'}},$type);
8154: }
8155: }
8156: foreach my $type (@cansearch) {
8157: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
8158: push(@{$changes{'cansearch'}},$type);
8159: }
8160: }
8161: } else {
8162: push(@{$changes{'cansearch'}},@cansearch);
8163: }
8164: }
8165:
8166: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
8167: foreach my $by (@{$currdirsrch{'searchby'}}) {
8168: if (!grep(/^\Q$by\E$/,@searchby)) {
8169: push(@{$changes{'searchby'}},$by);
8170: }
8171: }
8172: foreach my $by (@searchby) {
8173: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
8174: push(@{$changes{'searchby'}},$by);
8175: }
8176: }
8177: } else {
8178: push(@{$changes{'searchby'}},@searchby);
8179: }
8180:
8181: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
8182: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
8183: if (!grep(/^\Q$type\E$/,@searchtypes)) {
8184: push(@{$changes{'searchtypes'}},$type);
8185: }
8186: }
8187: foreach my $type (@searchtypes) {
8188: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
8189: push(@{$changes{'searchtypes'}},$type);
8190: }
8191: }
8192: } else {
8193: if (exists($currdirsrch{'searchtypes'})) {
8194: foreach my $type (@searchtypes) {
8195: if ($type ne $currdirsrch{'searchtypes'}) {
8196: push(@{$changes{'searchtypes'}},$type);
8197: }
8198: }
8199: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
8200: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
8201: }
8202: } else {
8203: push(@{$changes{'searchtypes'}},@searchtypes);
8204: }
8205: }
8206:
8207: my %dirsrch_hash = (
8208: directorysrch => { available => $env{'form.dirsrch_available'},
8209: cansearch => \@cansearch,
8210: localonly => $env{'form.dirsrch_localonly'},
8211: searchby => \@searchby,
8212: searchtypes => \@searchtypes,
8213: }
8214: );
8215: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
8216: $dom);
8217: if ($putresult eq 'ok') {
8218: if (exists($currdirsrch{'available'})) {
8219: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
8220: $changes{'available'} = 1;
8221: }
8222: } else {
8223: if ($env{'form.dirsrch_available'} eq '1') {
8224: $changes{'available'} = 1;
8225: }
8226: }
8227: if (exists($currdirsrch{'localonly'})) {
8228: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
8229: $changes{'localonly'} = 1;
8230: }
8231: } else {
8232: if ($env{'form.dirsrch_localonly'} eq '1') {
8233: $changes{'localonly'} = 1;
8234: }
8235: }
8236: if (keys(%changes) > 0) {
8237: $resulttext = &mt('Changes made:').'<ul>';
8238: if ($changes{'available'}) {
8239: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
8240: }
8241: if ($changes{'localonly'}) {
8242: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
8243: }
8244:
8245: if (ref($changes{'cansearch'}) eq 'ARRAY') {
8246: my $chgtext;
8247: if (ref($usertypes) eq 'HASH') {
8248: if (keys(%{$usertypes}) > 0) {
8249: foreach my $type (@{$types}) {
8250: if (grep(/^\Q$type\E$/,@cansearch)) {
8251: $chgtext .= $usertypes->{$type}.'; ';
8252: }
8253: }
8254: if (grep(/^default$/,@cansearch)) {
8255: $chgtext .= $othertitle;
8256: } else {
8257: $chgtext =~ s/\; $//;
8258: }
8259: $resulttext .=
8260: '<li>'.
8261: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
8262: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
8263: '</li>';
8264: }
8265: }
8266: }
8267: if (ref($changes{'searchby'}) eq 'ARRAY') {
8268: my ($searchtitles,$titleorder) = &sorted_searchtitles();
8269: my $chgtext;
8270: foreach my $type (@{$titleorder}) {
8271: if (grep(/^\Q$type\E$/,@searchby)) {
8272: if (defined($searchtitles->{$type})) {
8273: $chgtext .= $searchtitles->{$type}.'; ';
8274: }
8275: }
8276: }
8277: $chgtext =~ s/\; $//;
8278: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
8279: }
8280: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
8281: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
8282: my $chgtext;
8283: foreach my $type (@{$srchtypeorder}) {
8284: if (grep(/^\Q$type\E$/,@searchtypes)) {
8285: if (defined($srchtypes_desc->{$type})) {
8286: $chgtext .= $srchtypes_desc->{$type}.'; ';
8287: }
8288: }
8289: }
8290: $chgtext =~ s/\; $//;
8291: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
8292: }
8293: $resulttext .= '</ul>';
8294: } else {
8295: $resulttext = &mt('No changes made to institution directory search settings');
8296: }
8297: } else {
8298: $resulttext = '<span class="LC_error">'.
8299: &mt('An error occurred: [_1]',$putresult).'</span>';
8300: }
8301: return $resulttext;
8302: }
8303:
8304: sub modify_contacts {
8305: my ($dom,$lastactref,%domconfig) = @_;
8306: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
8307: if (ref($domconfig{'contacts'}) eq 'HASH') {
8308: foreach my $key (keys(%{$domconfig{'contacts'}})) {
8309: $currsetting{$key} = $domconfig{'contacts'}{$key};
8310: }
8311: }
8312: my (%others,%to,%bcc);
8313: my @contacts = ('supportemail','adminemail');
8314: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
8315: 'requestsmail','updatesmail','idconflictsmail');
8316: my @toggles = ('reporterrors','reportupdates');
8317: foreach my $type (@mailings) {
8318: @{$newsetting{$type}} =
8319: &Apache::loncommon::get_env_multiple('form.'.$type);
8320: foreach my $item (@contacts) {
8321: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
8322: $contacts_hash{contacts}{$type}{$item} = 1;
8323: } else {
8324: $contacts_hash{contacts}{$type}{$item} = 0;
8325: }
8326: }
8327: $others{$type} = $env{'form.'.$type.'_others'};
8328: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
8329: if ($type eq 'helpdeskmail') {
8330: $bcc{$type} = $env{'form.'.$type.'_bcc'};
8331: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
8332: }
8333: }
8334: foreach my $item (@contacts) {
8335: $to{$item} = $env{'form.'.$item};
8336: $contacts_hash{'contacts'}{$item} = $to{$item};
8337: }
8338: foreach my $item (@toggles) {
8339: if ($env{'form.'.$item} =~ /^(0|1)$/) {
8340: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
8341: }
8342: }
8343: if (keys(%currsetting) > 0) {
8344: foreach my $item (@contacts) {
8345: if ($to{$item} ne $currsetting{$item}) {
8346: $changes{$item} = 1;
8347: }
8348: }
8349: foreach my $type (@mailings) {
8350: foreach my $item (@contacts) {
8351: if (ref($currsetting{$type}) eq 'HASH') {
8352: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
8353: push(@{$changes{$type}},$item);
8354: }
8355: } else {
8356: push(@{$changes{$type}},@{$newsetting{$type}});
8357: }
8358: }
8359: if ($others{$type} ne $currsetting{$type}{'others'}) {
8360: push(@{$changes{$type}},'others');
8361: }
8362: if ($type eq 'helpdeskmail') {
8363: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
8364: push(@{$changes{$type}},'bcc');
8365: }
8366: }
8367: }
8368: } else {
8369: my %default;
8370: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
8371: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
8372: $default{'errormail'} = 'adminemail';
8373: $default{'packagesmail'} = 'adminemail';
8374: $default{'helpdeskmail'} = 'supportemail';
8375: $default{'lonstatusmail'} = 'adminemail';
8376: $default{'requestsmail'} = 'adminemail';
8377: $default{'updatesmail'} = 'adminemail';
8378: foreach my $item (@contacts) {
8379: if ($to{$item} ne $default{$item}) {
8380: $changes{$item} = 1;
8381: }
8382: }
8383: foreach my $type (@mailings) {
8384: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
8385:
8386: push(@{$changes{$type}},@{$newsetting{$type}});
8387: }
8388: if ($others{$type} ne '') {
8389: push(@{$changes{$type}},'others');
8390: }
8391: if ($type eq 'helpdeskmail') {
8392: if ($bcc{$type} ne '') {
8393: push(@{$changes{$type}},'bcc');
8394: }
8395: }
8396: }
8397: }
8398: foreach my $item (@toggles) {
8399: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
8400: $changes{$item} = 1;
8401: } elsif ((!$env{'form.'.$item}) &&
8402: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
8403: $changes{$item} = 1;
8404: }
8405: }
8406: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
8407: $dom);
8408: if ($putresult eq 'ok') {
8409: if (keys(%changes) > 0) {
8410: &Apache::loncommon::devalidate_domconfig_cache($dom);
8411: if (ref($lastactref) eq 'HASH') {
8412: $lastactref->{'domainconfig'} = 1;
8413: }
8414: my ($titles,$short_titles) = &contact_titles();
8415: $resulttext = &mt('Changes made:').'<ul>';
8416: foreach my $item (@contacts) {
8417: if ($changes{$item}) {
8418: $resulttext .= '<li>'.$titles->{$item}.
8419: &mt(' set to: ').
8420: '<span class="LC_cusr_emph">'.
8421: $to{$item}.'</span></li>';
8422: }
8423: }
8424: foreach my $type (@mailings) {
8425: if (ref($changes{$type}) eq 'ARRAY') {
8426: $resulttext .= '<li>'.$titles->{$type}.': ';
8427: my @text;
8428: foreach my $item (@{$newsetting{$type}}) {
8429: push(@text,$short_titles->{$item});
8430: }
8431: if ($others{$type} ne '') {
8432: push(@text,$others{$type});
8433: }
8434: $resulttext .= '<span class="LC_cusr_emph">'.
8435: join(', ',@text).'</span>';
8436: if ($type eq 'helpdeskmail') {
8437: if ($bcc{$type} ne '') {
8438: $resulttext .= ' '.&mt('with Bcc to').': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
8439: }
8440: }
8441: $resulttext .= '</li>';
8442: }
8443: }
8444: my @offon = ('off','on');
8445: if ($changes{'reporterrors'}) {
8446: $resulttext .= '<li>'.
8447: &mt('E-mail error reports to [_1] set to "'.
8448: $offon[$env{'form.reporterrors'}].'".',
8449: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
8450: &mt('LON-CAPA core group - MSU'),600,500)).
8451: '</li>';
8452: }
8453: if ($changes{'reportupdates'}) {
8454: $resulttext .= '<li>'.
8455: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
8456: $offon[$env{'form.reportupdates'}].'".',
8457: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
8458: &mt('LON-CAPA core group - MSU'),600,500)).
8459: '</li>';
8460: }
8461: $resulttext .= '</ul>';
8462: } else {
8463: $resulttext = &mt('No changes made to contact information');
8464: }
8465: } else {
8466: $resulttext = '<span class="LC_error">'.
8467: &mt('An error occurred: [_1].',$putresult).'</span>';
8468: }
8469: return $resulttext;
8470: }
8471:
8472: sub modify_usercreation {
8473: my ($dom,%domconfig) = @_;
8474: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
8475: my $warningmsg;
8476: if (ref($domconfig{'usercreation'}) eq 'HASH') {
8477: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
8478: if ($key eq 'cancreate') {
8479: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
8480: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
8481: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
8482: ($item eq 'captcha') || ($item eq 'recaptchakeys')) {
8483: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8484: } else {
8485: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8486: }
8487: }
8488: }
8489: } elsif ($key eq 'email_rule') {
8490: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
8491: } else {
8492: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
8493: }
8494: }
8495: }
8496: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
8497: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
8498: my @contexts = ('author','course','requestcrs');
8499: foreach my $item(@contexts) {
8500: $cancreate{$item} = $env{'form.can_createuser_'.$item};
8501: }
8502: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8503: foreach my $item (@contexts) {
8504: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
8505: push(@{$changes{'cancreate'}},$item);
8506: }
8507: }
8508: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
8509: foreach my $item (@contexts) {
8510: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
8511: if ($cancreate{$item} ne 'any') {
8512: push(@{$changes{'cancreate'}},$item);
8513: }
8514: } else {
8515: if ($cancreate{$item} ne 'none') {
8516: push(@{$changes{'cancreate'}},$item);
8517: }
8518: }
8519: }
8520: } else {
8521: foreach my $item (@contexts) {
8522: push(@{$changes{'cancreate'}},$item);
8523: }
8524: }
8525:
8526: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
8527: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
8528: if (!grep(/^\Q$type\E$/,@username_rule)) {
8529: push(@{$changes{'username_rule'}},$type);
8530: }
8531: }
8532: foreach my $type (@username_rule) {
8533: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
8534: push(@{$changes{'username_rule'}},$type);
8535: }
8536: }
8537: } else {
8538: push(@{$changes{'username_rule'}},@username_rule);
8539: }
8540:
8541: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
8542: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
8543: if (!grep(/^\Q$type\E$/,@id_rule)) {
8544: push(@{$changes{'id_rule'}},$type);
8545: }
8546: }
8547: foreach my $type (@id_rule) {
8548: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
8549: push(@{$changes{'id_rule'}},$type);
8550: }
8551: }
8552: } else {
8553: push(@{$changes{'id_rule'}},@id_rule);
8554: }
8555:
8556: my @authen_contexts = ('author','course','domain');
8557: my @authtypes = ('int','krb4','krb5','loc');
8558: my %authhash;
8559: foreach my $item (@authen_contexts) {
8560: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
8561: foreach my $auth (@authtypes) {
8562: if (grep(/^\Q$auth\E$/,@authallowed)) {
8563: $authhash{$item}{$auth} = 1;
8564: } else {
8565: $authhash{$item}{$auth} = 0;
8566: }
8567: }
8568: }
8569: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
8570: foreach my $item (@authen_contexts) {
8571: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
8572: foreach my $auth (@authtypes) {
8573: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
8574: push(@{$changes{'authtypes'}},$item);
8575: last;
8576: }
8577: }
8578: }
8579: }
8580: } else {
8581: foreach my $item (@authen_contexts) {
8582: push(@{$changes{'authtypes'}},$item);
8583: }
8584: }
8585:
8586: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
8587: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
8588: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
8589: $save_usercreate{'id_rule'} = \@id_rule;
8590: $save_usercreate{'username_rule'} = \@username_rule,
8591: $save_usercreate{'authtypes'} = \%authhash;
8592:
8593: my %usercreation_hash = (
8594: usercreation => \%save_usercreate,
8595: );
8596:
8597: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
8598: $dom);
8599:
8600: if ($putresult eq 'ok') {
8601: if (keys(%changes) > 0) {
8602: $resulttext = &mt('Changes made:').'<ul>';
8603: if (ref($changes{'cancreate'}) eq 'ARRAY') {
8604: my %lt = &usercreation_types();
8605: foreach my $type (@{$changes{'cancreate'}}) {
8606: my $chgtext = $lt{$type}.', ';
8607: if ($cancreate{$type} eq 'none') {
8608: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
8609: } elsif ($cancreate{$type} eq 'any') {
8610: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
8611: } elsif ($cancreate{$type} eq 'official') {
8612: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
8613: } elsif ($cancreate{$type} eq 'unofficial') {
8614: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
8615: }
8616: $resulttext .= '<li>'.$chgtext.'</li>';
8617: }
8618: }
8619: if (ref($changes{'username_rule'}) eq 'ARRAY') {
8620: my ($rules,$ruleorder) =
8621: &Apache::lonnet::inst_userrules($dom,'username');
8622: my $chgtext = '<ul>';
8623: foreach my $type (@username_rule) {
8624: if (ref($rules->{$type}) eq 'HASH') {
8625: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
8626: }
8627: }
8628: $chgtext .= '</ul>';
8629: if (@username_rule > 0) {
8630: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
8631: } else {
8632: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
8633: }
8634: }
8635: if (ref($changes{'id_rule'}) eq 'ARRAY') {
8636: my ($idrules,$idruleorder) =
8637: &Apache::lonnet::inst_userrules($dom,'id');
8638: my $chgtext = '<ul>';
8639: foreach my $type (@id_rule) {
8640: if (ref($idrules->{$type}) eq 'HASH') {
8641: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
8642: }
8643: }
8644: $chgtext .= '</ul>';
8645: if (@id_rule > 0) {
8646: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
8647: } else {
8648: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
8649: }
8650: }
8651: my %authname = &authtype_names();
8652: my %context_title = &context_names();
8653: if (ref($changes{'authtypes'}) eq 'ARRAY') {
8654: my $chgtext = '<ul>';
8655: foreach my $type (@{$changes{'authtypes'}}) {
8656: my @allowed;
8657: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
8658: foreach my $auth (@authtypes) {
8659: if ($authhash{$type}{$auth}) {
8660: push(@allowed,$authname{$auth});
8661: }
8662: }
8663: if (@allowed > 0) {
8664: $chgtext .= join(', ',@allowed).'</li>';
8665: } else {
8666: $chgtext .= &mt('none').'</li>';
8667: }
8668: }
8669: $chgtext .= '</ul>';
8670: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
8671: $resulttext .= '</li>';
8672: }
8673: $resulttext .= '</ul>';
8674: } else {
8675: $resulttext = &mt('No changes made to user creation settings');
8676: }
8677: } else {
8678: $resulttext = '<span class="LC_error">'.
8679: &mt('An error occurred: [_1]',$putresult).'</span>';
8680: }
8681: if ($warningmsg ne '') {
8682: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
8683: }
8684: return $resulttext;
8685: }
8686:
8687: sub modify_selfcreation {
8688: my ($dom,%domconfig) = @_;
8689: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%changes,%cancreate);
8690: my (%save_usercreate,%save_usermodify);
8691: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8692: if (ref($types) eq 'ARRAY') {
8693: $usertypes->{'default'} = $othertitle;
8694: push(@{$types},'default');
8695: }
8696: #
8697: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
8698: #
8699: if (ref($domconfig{'usercreation'}) eq 'HASH') {
8700: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
8701: if ($key eq 'cancreate') {
8702: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
8703: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
8704: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
8705: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
8706: ($item eq 'emailusername') || ($item eq 'notify') ||
8707: ($item eq 'selfcreateprocessing') || ($item eq 'shibenv')) {
8708: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8709: } else {
8710: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8711: }
8712: }
8713: }
8714: } elsif ($key eq 'email_rule') {
8715: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
8716: } else {
8717: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
8718: }
8719: }
8720: }
8721: #
8722: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
8723: #
8724: if (ref($domconfig{'usermodification'}) eq 'HASH') {
8725: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
8726: if ($key eq 'selfcreate') {
8727: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
8728: } else {
8729: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
8730: }
8731: }
8732: }
8733:
8734: my @contexts = ('selfcreate');
8735: @{$cancreate{'selfcreate'}} = ();
8736: %{$cancreate{'emailusername'}} = ();
8737: @{$cancreate{'statustocreate'}} = ();
8738: %{$cancreate{'selfcreateprocessing'}} = ();
8739: %{$cancreate{'shibenv'}} = ();
8740: my %selfcreatetypes = (
8741: sso => 'users authenticated by institutional single sign on',
8742: login => 'users authenticated by institutional log-in',
8743: email => 'users who provide a valid e-mail address for use as username',
8744: );
8745: #
8746: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
8747: # is permitted.
8748: #
8749:
8750: my @statuses;
8751: if (ref($domconfig{'inststatus'}) eq 'HASH') {
8752: if (ref($domconfig{'inststatus'}{'inststatusguest'}) eq 'ARRAY') {
8753: @statuses = @{$domconfig{'inststatus'}{'inststatusguest'}};
8754: }
8755: }
8756: push(@statuses,'default');
8757:
8758: foreach my $item ('login','sso','email') {
8759: if ($item eq 'email') {
8760: if ($env{'form.cancreate_email'}) {
8761: push(@{$cancreate{'selfcreate'}},'email');
8762: push(@contexts,'selfcreateprocessing');
8763: foreach my $type (@statuses) {
8764: if ($type eq 'default') {
8765: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess'};
8766: } else {
8767: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
8768: }
8769: }
8770: }
8771: } else {
8772: if ($env{'form.cancreate_'.$item}) {
8773: push(@{$cancreate{'selfcreate'}},$item);
8774: }
8775: }
8776: }
8777: my (@email_rule,%userinfo,%savecaptcha);
8778: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
8779: #
8780: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
8781: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
8782: #
8783:
8784: if ($env{'form.cancreate_email'}) {
8785: push(@contexts,'emailusername');
8786: if (ref($types) eq 'ARRAY') {
8787: foreach my $type (@{$types}) {
8788: if (ref($infofields) eq 'ARRAY') {
8789: foreach my $field (@{$infofields}) {
8790: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
8791: $cancreate{'emailusername'}{$type}{$field} = $1;
8792: }
8793: }
8794: }
8795: }
8796: }
8797: #
8798: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
8799: # queued requests for self-creation of account using e-mail address as username
8800: #
8801:
8802: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
8803: @approvalnotify = sort(@approvalnotify);
8804: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
8805: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8806: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
8807: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
8808: push(@{$changes{'cancreate'}},'notify');
8809: }
8810: } else {
8811: if ($cancreate{'notify'}{'approval'}) {
8812: push(@{$changes{'cancreate'}},'notify');
8813: }
8814: }
8815: } elsif ($cancreate{'notify'}{'approval'}) {
8816: push(@{$changes{'cancreate'}},'notify');
8817: }
8818:
8819: #
8820: # Retrieve rules (if any) governing types of e-mail address which may be used as a username
8821: #
8822: @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
8823: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
8824: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
8825: if (@{$curr_usercreation{'email_rule'}} > 0) {
8826: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
8827: if (!grep(/^\Q$type\E$/,@email_rule)) {
8828: push(@{$changes{'email_rule'}},$type);
8829: }
8830: }
8831: }
8832: if (@email_rule > 0) {
8833: foreach my $type (@email_rule) {
8834: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
8835: push(@{$changes{'email_rule'}},$type);
8836: }
8837: }
8838: }
8839: } elsif (@email_rule > 0) {
8840: push(@{$changes{'email_rule'}},@email_rule);
8841: }
8842: }
8843: #
8844: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
8845: # institutional log-in.
8846: #
8847: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
8848: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
8849: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
8850: ($domdefaults{'auth_def'} eq 'localauth'))) {
8851: $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.').' '.
8852: &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.');
8853: }
8854: }
8855: my @fields = ('lastname','firstname','middlename','generation',
8856: 'permanentemail','id');
8857: my @shibfields = (@fields,'inststatus');
8858: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
8859: #
8860: # Where usernames may created for institutional log-in and/or institutional single sign on:
8861: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
8862: # may self-create accounts
8863: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
8864: # which the user may supply, if institutional data is unavailable.
8865: #
8866: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
8867: if (ref($types) eq 'ARRAY') {
8868: if (@{$types} > 1) {
8869: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
8870: push(@contexts,'statustocreate');
8871: } else {
8872: undef($cancreate{'statustocreate'});
8873: }
8874: foreach my $type (@{$types}) {
8875: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
8876: foreach my $field (@fields) {
8877: if (grep(/^\Q$field\E$/,@modifiable)) {
8878: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
8879: } else {
8880: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
8881: }
8882: }
8883: }
8884: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
8885: foreach my $type (@{$types}) {
8886: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
8887: foreach my $field (@fields) {
8888: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
8889: $curr_usermodify{'selfcreate'}{$type}{$field}) {
8890: push(@{$changes{'selfcreate'}},$type);
8891: last;
8892: }
8893: }
8894: }
8895: }
8896: } else {
8897: foreach my $type (@{$types}) {
8898: push(@{$changes{'selfcreate'}},$type);
8899: }
8900: }
8901: }
8902: foreach my $field (@shibfields) {
8903: if ($env{'form.shibenv_'.$field} ne '') {
8904: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
8905: }
8906: }
8907: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8908: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
8909: foreach my $field (@shibfields) {
8910: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
8911: push(@{$changes{'cancreate'}},'shibenv');
8912: }
8913: }
8914: } else {
8915: foreach my $field (@shibfields) {
8916: if ($env{'form.shibenv_'.$field}) {
8917: push(@{$changes{'cancreate'}},'shibenv');
8918: last;
8919: }
8920: }
8921: }
8922: }
8923: }
8924: foreach my $item (@contexts) {
8925: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
8926: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
8927: if (ref($cancreate{$item}) eq 'ARRAY') {
8928: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
8929: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8930: push(@{$changes{'cancreate'}},$item);
8931: }
8932: }
8933: }
8934: }
8935: if (ref($cancreate{$item}) eq 'ARRAY') {
8936: foreach my $type (@{$cancreate{$item}}) {
8937: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
8938: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8939: push(@{$changes{'cancreate'}},$item);
8940: }
8941: }
8942: }
8943: }
8944: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
8945: if (ref($cancreate{$item}) eq 'HASH') {
8946: foreach my $curr (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
8947: if (ref($curr_usercreation{'cancreate'}{$item}{$curr}) eq 'HASH') {
8948: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$curr}})) {
8949: unless ($curr_usercreation{'cancreate'}{$item}{$curr}{$field} eq $cancreate{$item}{$curr}{$field}) {
8950: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8951: push(@{$changes{'cancreate'}},$item);
8952: }
8953: }
8954: }
8955: } elsif ($item eq 'selfcreateprocessing') {
8956: if ($cancreate{$item}{$curr} ne $curr_usercreation{'cancreate'}{$item}{$curr}) {
8957: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8958: push(@{$changes{'cancreate'}},$item);
8959: }
8960: }
8961: } else {
8962: if (!$cancreate{$item}{$curr}) {
8963: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8964: push(@{$changes{'cancreate'}},$item);
8965: }
8966: }
8967: }
8968: }
8969: foreach my $field (keys(%{$cancreate{$item}})) {
8970: if (ref($cancreate{$item}{$field}) eq 'HASH') {
8971: foreach my $inner (keys(%{$cancreate{$item}{$field}})) {
8972: if (ref($curr_usercreation{'cancreate'}{$item}{$field}) eq 'HASH') {
8973: unless ($curr_usercreation{'cancreate'}{$item}{$field}{$inner} eq $cancreate{$item}{$field}{$inner}) {
8974: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8975: push(@{$changes{'cancreate'}},$item);
8976: }
8977: }
8978: } else {
8979: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8980: push(@{$changes{'cancreate'}},$item);
8981: }
8982: }
8983: }
8984: } elsif ($item eq 'selfcreateprocessing') {
8985: if ($cancreate{$item}{$field} ne $curr_usercreation{'cancreate'}{$item}{$field}) {
8986: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8987: push(@{$changes{'cancreate'}},$item);
8988: }
8989: }
8990: } else {
8991: if (!$curr_usercreation{'cancreate'}{$item}{$field}) {
8992: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8993: push(@{$changes{'cancreate'}},$item);
8994: }
8995: }
8996: }
8997: }
8998: }
8999: } elsif ($curr_usercreation{'cancreate'}{$item}) {
9000: if (ref($cancreate{$item}) eq 'ARRAY') {
9001: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
9002: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9003: push(@{$changes{'cancreate'}},$item);
9004: }
9005: }
9006: } elsif (ref($cancreate{$item}) eq 'HASH') {
9007: if (!$cancreate{$item}{$curr_usercreation{'cancreate'}{$item}}) {
9008: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9009: push(@{$changes{'cancreate'}},$item);
9010: }
9011: }
9012: }
9013: } elsif ($item eq 'emailusername') {
9014: if (ref($cancreate{$item}) eq 'HASH') {
9015: foreach my $type (keys(%{$cancreate{$item}})) {
9016: if (ref($cancreate{$item}{$type}) eq 'HASH') {
9017: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
9018: if ($cancreate{$item}{$type}{$field}) {
9019: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9020: push(@{$changes{'cancreate'}},$item);
9021: }
9022: last;
9023: }
9024: }
9025: }
9026: }
9027: }
9028: }
9029: }
9030: #
9031: # Populate %save_usercreate hash with updates to self-creation configuration.
9032: #
9033: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
9034: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
9035: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
9036: if (ref($cancreate{'notify'}) eq 'HASH') {
9037: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
9038: }
9039: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
9040: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
9041: }
9042: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
9043: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
9044: }
9045: if (ref($cancreate{'shibenv'}) eq 'HASH') {
9046: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
9047: }
9048: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
9049: $save_usercreate{'emailrule'} = \@email_rule;
9050:
9051: my %userconfig_hash = (
9052: usercreation => \%save_usercreate,
9053: usermodification => \%save_usermodify,
9054: );
9055: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
9056: $dom);
9057: #
9058: # Accumulate details of changes to domain cofiguration for self-creation of usernames in $resulttext
9059: #
9060: if ($putresult eq 'ok') {
9061: if (keys(%changes) > 0) {
9062: $resulttext = &mt('Changes made:').'<ul>';
9063: if (ref($changes{'cancreate'}) eq 'ARRAY') {
9064: my %lt = &selfcreation_types();
9065: foreach my $type (@{$changes{'cancreate'}}) {
9066: my $chgtext;
9067: if ($type eq 'selfcreate') {
9068: if (@{$cancreate{$type}} == 0) {
9069: $chgtext .= &mt('Self creation of a new user account is not permitted.');
9070: } else {
9071: $chgtext .= &mt('Self-creation of a new account is permitted for:').
9072: '<ul>';
9073: foreach my $case (@{$cancreate{$type}}) {
9074: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
9075: }
9076: $chgtext .= '</ul>';
9077: if (ref($cancreate{$type}) eq 'ARRAY') {
9078: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
9079: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
9080: if (@{$cancreate{'statustocreate'}} == 0) {
9081: $chgtext .= '<br />'.
9082: '<span class="LC_warning">'.
9083: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
9084: '</span>';
9085: }
9086: }
9087: }
9088: }
9089: }
9090: } elsif ($type eq 'shibenv') {
9091: if (keys(%{$cancreate{$type}}) == 0) {
9092: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information');
9093: } else {
9094: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
9095: '<ul>';
9096: foreach my $field (@shibfields) {
9097: next if ($cancreate{$type}{$field} eq '');
9098: if ($field eq 'inststatus') {
9099: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
9100: } else {
9101: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
9102: }
9103: }
9104: $chgtext .= '</ul>';
9105: }
9106: } elsif ($type eq 'statustocreate') {
9107: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
9108: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
9109: if (@{$cancreate{'selfcreate'}} > 0) {
9110: if (@{$cancreate{'statustocreate'}} == 0) {
9111: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
9112: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
9113: $chgtext .= '<br />'.
9114: '<span class="LC_warning">'.
9115: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
9116: '</span>';
9117: }
9118: } elsif (ref($usertypes) eq 'HASH') {
9119: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
9120: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
9121: } else {
9122: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
9123: }
9124: $chgtext .= '<ul>';
9125: foreach my $case (@{$cancreate{$type}}) {
9126: if ($case eq 'default') {
9127: $chgtext .= '<li>'.$othertitle.'</li>';
9128: } else {
9129: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
9130: }
9131: }
9132: $chgtext .= '</ul>';
9133: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
9134: $chgtext .= '<br /><span class="LC_warning">'.
9135: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
9136: '</span>';
9137: }
9138: }
9139: } else {
9140: if (@{$cancreate{$type}} == 0) {
9141: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
9142: } else {
9143: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
9144: }
9145: }
9146: }
9147: } elsif ($type eq 'selfcreateprocessing') {
9148: my %choices = &Apache::lonlocal::texthash (
9149: automatic => 'Automatic approval',
9150: approval => 'Queued for approval',
9151: );
9152: if (@statuses > 1) {
9153: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set as follows:').
9154: '<ul>';
9155: foreach my $type (@statuses) {
9156: if ($type eq 'default') {
9157: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
9158: } else {
9159: $chgtext .= '<li>'.$usertypes->{$type}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
9160: }
9161: }
9162: $chgtext .= '</ul>';
9163: } else {
9164: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set to: "[_1]"',
9165: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
9166: }
9167: } elsif ($type eq 'captcha') {
9168: if ($savecaptcha{$type} eq 'notused') {
9169: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
9170: } else {
9171: my %captchas = &captcha_phrases();
9172: if ($captchas{$savecaptcha{$type}}) {
9173: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
9174: } else {
9175: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
9176: }
9177: }
9178: } elsif ($type eq 'recaptchakeys') {
9179: my ($privkey,$pubkey);
9180: if (ref($savecaptcha{$type}) eq 'HASH') {
9181: $pubkey = $savecaptcha{$type}{'public'};
9182: $privkey = $savecaptcha{$type}{'private'};
9183: }
9184: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
9185: if (!$pubkey) {
9186: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
9187: } else {
9188: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
9189: }
9190: if (!$privkey) {
9191: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
9192: } else {
9193: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
9194: }
9195: $chgtext .= '</ul>';
9196: } elsif ($type eq 'emailusername') {
9197: if (ref($cancreate{'emailusername'}) eq 'HASH') {
9198: if (ref($types) eq 'ARRAY') {
9199: foreach my $type (@{$types}) {
9200: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
9201: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
9202: $chgtext .= &mt('When self-creating account with e-mail as username, the following information will be provided by [_1]:',"'$usertypes->{$type}'").
9203: '<ul>';
9204: foreach my $field (@{$infofields}) {
9205: if ($cancreate{'emailusername'}{$type}{$field}) {
9206: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
9207: }
9208: }
9209: $chgtext .= '</ul>';
9210: } else {
9211: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
9212: }
9213: } else {
9214: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
9215: }
9216: }
9217: }
9218: }
9219: } elsif ($type eq 'notify') {
9220: $chgtext = &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
9221: if (ref($changes{'cancreate'}) eq 'ARRAY') {
9222: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
9223: if ($cancreate{'notify'}{'approval'}) {
9224: $chgtext = &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
9225: }
9226: }
9227: }
9228: }
9229: if ($chgtext) {
9230: $resulttext .= '<li>'.$chgtext.'</li>';
9231: }
9232: }
9233: }
9234: if (ref($changes{'email_rule'}) eq 'ARRAY') {
9235: my ($emailrules,$emailruleorder) =
9236: &Apache::lonnet::inst_userrules($dom,'email');
9237: my $chgtext = '<ul>';
9238: foreach my $type (@email_rule) {
9239: if (ref($emailrules->{$type}) eq 'HASH') {
9240: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
9241: }
9242: }
9243: $chgtext .= '</ul>';
9244: if (@email_rule > 0) {
9245: $resulttext .= '<li>'.
9246: &mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').
9247: $chgtext.
9248: '</li>';
9249: } else {
9250: $resulttext .= '<li>'.
9251: &mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').
9252: '</li>';
9253: }
9254: }
9255: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
9256: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
9257: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9258: foreach my $type (@{$changes{'selfcreate'}}) {
9259: my $typename = $type;
9260: if (ref($usertypes) eq 'HASH') {
9261: if ($usertypes->{$type} ne '') {
9262: $typename = $usertypes->{$type};
9263: }
9264: }
9265: my @modifiable;
9266: $resulttext .= '<li>'.
9267: &mt('Self-creation of account by users with status: [_1]',
9268: '<span class="LC_cusr_emph">'.$typename.'</span>').
9269: ' - '.&mt('modifiable fields (if institutional data blank): ');
9270: foreach my $field (@fields) {
9271: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
9272: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
9273: }
9274: }
9275: if (@modifiable > 0) {
9276: $resulttext .= join(', ',@modifiable);
9277: } else {
9278: $resulttext .= &mt('none');
9279: }
9280: $resulttext .= '</li>';
9281: }
9282: $resulttext .= '</ul></li>';
9283: }
9284: $resulttext .= '</ul>';
9285: } else {
9286: $resulttext = &mt('No changes made to self-creation settings');
9287: }
9288: } else {
9289: $resulttext = '<span class="LC_error">'.
9290: &mt('An error occurred: [_1]',$putresult).'</span>';
9291: }
9292: if ($warningmsg ne '') {
9293: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
9294: }
9295: return $resulttext;
9296: }
9297:
9298: sub process_captcha {
9299: my ($container,$changes,$newsettings,$current) = @_;
9300: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
9301: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
9302: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
9303: $newsettings->{'captcha'} = 'original';
9304: }
9305: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
9306: if ($container eq 'cancreate') {
9307: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
9308: push(@{$changes->{'cancreate'}},'captcha');
9309: } elsif (!defined($changes->{'cancreate'})) {
9310: $changes->{'cancreate'} = ['captcha'];
9311: }
9312: } else {
9313: $changes->{'captcha'} = 1;
9314: }
9315: }
9316: my ($newpub,$newpriv,$currpub,$currpriv);
9317: if ($newsettings->{'captcha'} eq 'recaptcha') {
9318: $newpub = $env{'form.'.$container.'_recaptchapub'};
9319: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
9320: $newpub =~ s/[^\w\-]//g;
9321: $newpriv =~ s/[^\w\-]//g;
9322: $newsettings->{'recaptchakeys'} = {
9323: public => $newpub,
9324: private => $newpriv,
9325: };
9326: }
9327: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
9328: $currpub = $current->{'recaptchakeys'}{'public'};
9329: $currpriv = $current->{'recaptchakeys'}{'private'};
9330: unless ($newsettings->{'captcha'} eq 'recaptcha') {
9331: $newsettings->{'recaptchakeys'} = {
9332: public => '',
9333: private => '',
9334: }
9335: }
9336: }
9337: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
9338: if ($container eq 'cancreate') {
9339: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
9340: push(@{$changes->{'cancreate'}},'recaptchakeys');
9341: } elsif (!defined($changes->{'cancreate'})) {
9342: $changes->{'cancreate'} = ['recaptchakeys'];
9343: }
9344: } else {
9345: $changes->{'recaptchakeys'} = 1;
9346: }
9347: }
9348: return;
9349: }
9350:
9351: sub modify_usermodification {
9352: my ($dom,%domconfig) = @_;
9353: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
9354: if (ref($domconfig{'usermodification'}) eq 'HASH') {
9355: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
9356: if ($key eq 'selfcreate') {
9357: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
9358: } else {
9359: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
9360: }
9361: }
9362: }
9363: my @contexts = ('author','course');
9364: my %context_title = (
9365: author => 'In author context',
9366: course => 'In course context',
9367: );
9368: my @fields = ('lastname','firstname','middlename','generation',
9369: 'permanentemail','id');
9370: my %roles = (
9371: author => ['ca','aa'],
9372: course => ['st','ep','ta','in','cr'],
9373: );
9374: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9375: foreach my $context (@contexts) {
9376: foreach my $role (@{$roles{$context}}) {
9377: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
9378: foreach my $item (@fields) {
9379: if (grep(/^\Q$item\E$/,@modifiable)) {
9380: $modifyhash{$context}{$role}{$item} = 1;
9381: } else {
9382: $modifyhash{$context}{$role}{$item} = 0;
9383: }
9384: }
9385: }
9386: if (ref($curr_usermodification{$context}) eq 'HASH') {
9387: foreach my $role (@{$roles{$context}}) {
9388: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
9389: foreach my $field (@fields) {
9390: if ($modifyhash{$context}{$role}{$field} ne
9391: $curr_usermodification{$context}{$role}{$field}) {
9392: push(@{$changes{$context}},$role);
9393: last;
9394: }
9395: }
9396: }
9397: }
9398: } else {
9399: foreach my $context (@contexts) {
9400: foreach my $role (@{$roles{$context}}) {
9401: push(@{$changes{$context}},$role);
9402: }
9403: }
9404: }
9405: }
9406: my %usermodification_hash = (
9407: usermodification => \%modifyhash,
9408: );
9409: my $putresult = &Apache::lonnet::put_dom('configuration',
9410: \%usermodification_hash,$dom);
9411: if ($putresult eq 'ok') {
9412: if (keys(%changes) > 0) {
9413: $resulttext = &mt('Changes made: ').'<ul>';
9414: foreach my $context (@contexts) {
9415: if (ref($changes{$context}) eq 'ARRAY') {
9416: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
9417: if (ref($changes{$context}) eq 'ARRAY') {
9418: foreach my $role (@{$changes{$context}}) {
9419: my $rolename;
9420: if ($role eq 'cr') {
9421: $rolename = &mt('Custom');
9422: } else {
9423: $rolename = &Apache::lonnet::plaintext($role);
9424: }
9425: my @modifiable;
9426: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
9427: foreach my $field (@fields) {
9428: if ($modifyhash{$context}{$role}{$field}) {
9429: push(@modifiable,$fieldtitles{$field});
9430: }
9431: }
9432: if (@modifiable > 0) {
9433: $resulttext .= join(', ',@modifiable);
9434: } else {
9435: $resulttext .= &mt('none');
9436: }
9437: $resulttext .= '</li>';
9438: }
9439: $resulttext .= '</ul></li>';
9440: }
9441: }
9442: }
9443: $resulttext .= '</ul>';
9444: } else {
9445: $resulttext = &mt('No changes made to user modification settings');
9446: }
9447: } else {
9448: $resulttext = '<span class="LC_error">'.
9449: &mt('An error occurred: [_1]',$putresult).'</span>';
9450: }
9451: return $resulttext;
9452: }
9453:
9454: sub modify_defaults {
9455: my ($dom,$lastactref,%domconfig) = @_;
9456: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
9457: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9458: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
9459: my @authtypes = ('internal','krb4','krb5','localauth');
9460: foreach my $item (@items) {
9461: $newvalues{$item} = $env{'form.'.$item};
9462: if ($item eq 'auth_def') {
9463: if ($newvalues{$item} ne '') {
9464: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
9465: push(@errors,$item);
9466: }
9467: }
9468: } elsif ($item eq 'lang_def') {
9469: if ($newvalues{$item} ne '') {
9470: if ($newvalues{$item} =~ /^(\w+)/) {
9471: my $langcode = $1;
9472: if ($langcode ne 'x_chef') {
9473: if (code2language($langcode) eq '') {
9474: push(@errors,$item);
9475: }
9476: }
9477: } else {
9478: push(@errors,$item);
9479: }
9480: }
9481: } elsif ($item eq 'timezone_def') {
9482: if ($newvalues{$item} ne '') {
9483: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
9484: push(@errors,$item);
9485: }
9486: }
9487: } elsif ($item eq 'datelocale_def') {
9488: if ($newvalues{$item} ne '') {
9489: my @datelocale_ids = DateTime::Locale->ids();
9490: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
9491: push(@errors,$item);
9492: }
9493: }
9494: } elsif ($item eq 'portal_def') {
9495: if ($newvalues{$item} ne '') {
9496: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
9497: push(@errors,$item);
9498: }
9499: }
9500: }
9501: if (grep(/^\Q$item\E$/,@errors)) {
9502: $newvalues{$item} = $domdefaults{$item};
9503: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
9504: $changes{$item} = 1;
9505: }
9506: $domdefaults{$item} = $newvalues{$item};
9507: }
9508: my %defaults_hash = (
9509: defaults => \%newvalues,
9510: );
9511: my $title = &defaults_titles();
9512:
9513: my $currinststatus;
9514: if (ref($domconfig{'inststatus'}) eq 'HASH') {
9515: $currinststatus = $domconfig{'inststatus'};
9516: } else {
9517: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9518: $currinststatus = {
9519: inststatustypes => $usertypes,
9520: inststatusorder => $types,
9521: inststatusguest => [],
9522: };
9523: }
9524: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
9525: my @allpos;
9526: my %guests;
9527: my %alltypes;
9528: my ($currtitles,$currguests,$currorder);
9529: if (ref($currinststatus) eq 'HASH') {
9530: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
9531: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
9532: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
9533: if ($currinststatus->{inststatustypes}->{$type} ne '') {
9534: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
9535: }
9536: }
9537: unless (grep(/^\Q$type\E$/,@todelete)) {
9538: my $position = $env{'form.inststatus_pos_'.$type};
9539: $position =~ s/\D+//g;
9540: $allpos[$position] = $type;
9541: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
9542: $alltypes{$type} =~ s/`//g;
9543: if ($env{'form.inststatus_guest_'.$type}) {
9544: $guests{$type} = 1;
9545: }
9546: }
9547: }
9548: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
9549: $currguests = join(',',@{$currinststatus->{'inststatusguest'}});
9550: }
9551: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
9552: $currtitles =~ s/,$//;
9553: }
9554: }
9555: if ($env{'form.addinststatus'}) {
9556: my $newtype = $env{'form.addinststatus'};
9557: $newtype =~ s/\W//g;
9558: unless (exists($alltypes{$newtype})) {
9559: if ($env{'form.addinststatus_guest'}) {
9560: $guests{$newtype} = 1;
9561: }
9562: $alltypes{$newtype} = $env{'form.addinststatus_title'};
9563: $alltypes{$newtype} =~ s/`//g;
9564: my $position = $env{'form.addinststatus_pos'};
9565: $position =~ s/\D+//g;
9566: if ($position ne '') {
9567: $allpos[$position] = $newtype;
9568: }
9569: }
9570: }
9571: my (@orderedstatus,@orderedguests);
9572: foreach my $type (@allpos) {
9573: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
9574: push(@orderedstatus,$type);
9575: if ($guests{$type}) {
9576: push(@orderedguests,$type);
9577: }
9578: }
9579: }
9580: foreach my $type (keys(%alltypes)) {
9581: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
9582: delete($alltypes{$type});
9583: }
9584: }
9585: $defaults_hash{'inststatus'} = {
9586: inststatustypes => \%alltypes,
9587: inststatusorder => \@orderedstatus,
9588: inststatusguest => \@orderedguests,
9589: };
9590: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
9591: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
9592: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
9593: }
9594: }
9595: if ($currorder ne join(',',@orderedstatus)) {
9596: $changes{'inststatus'}{'inststatusorder'} = 1;
9597: }
9598: if ($currguests ne join(',',@orderedguests)) {
9599: $changes{'inststatus'}{'inststatusguest'} = 1;
9600: }
9601: my $newtitles;
9602: foreach my $item (@orderedstatus) {
9603: $newtitles .= $alltypes{$item}.',';
9604: }
9605: $newtitles =~ s/,$//;
9606: if ($currtitles ne $newtitles) {
9607: $changes{'inststatus'}{'inststatustypes'} = 1;
9608: }
9609: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
9610: $dom);
9611: if ($putresult eq 'ok') {
9612: if (keys(%changes) > 0) {
9613: $resulttext = &mt('Changes made:').'<ul>';
9614: my $version = &Apache::lonnet::get_server_loncaparev($dom);
9615: 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";
9616: foreach my $item (sort(keys(%changes))) {
9617: if ($item eq 'inststatus') {
9618: if (ref($changes{'inststatus'}) eq 'HASH') {
9619: if (($changes{'inststatus'}{'inststatustypes'}) || $changes{'inststatus'}{'inststatusorder'}) {
9620: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
9621: foreach my $type (@orderedstatus) {
9622: $resulttext .= $alltypes{$type}.', ';
9623: }
9624: $resulttext =~ s/, $//;
9625: $resulttext .= '</li>';
9626: }
9627: if ($changes{'inststatus'}{'inststatusguest'}) {
9628: $resulttext .= '<li>';
9629: if (@orderedguests) {
9630: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to:').' ';
9631: foreach my $type (@orderedguests) {
9632: $resulttext .= $alltypes{$type}.', ';
9633: }
9634: $resulttext =~ s/, $//;
9635: } else {
9636: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to none.');
9637: }
9638: $resulttext .= '</li>';
9639: }
9640: }
9641: } else {
9642: my $value = $env{'form.'.$item};
9643: if ($value eq '') {
9644: $value = &mt('none');
9645: } elsif ($item eq 'auth_def') {
9646: my %authnames = &authtype_names();
9647: my %shortauth = (
9648: internal => 'int',
9649: krb4 => 'krb4',
9650: krb5 => 'krb5',
9651: localauth => 'loc',
9652: );
9653: $value = $authnames{$shortauth{$value}};
9654: }
9655: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
9656: $mailmsgtext .= "$title->{$item} set to $value\n";
9657: }
9658: }
9659: $resulttext .= '</ul>';
9660: $mailmsgtext .= "\n";
9661: my $cachetime = 24*60*60;
9662: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
9663: if (ref($lastactref) eq 'HASH') {
9664: $lastactref->{'domdefaults'} = 1;
9665: }
9666: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
9667: my $notify = 1;
9668: if (ref($domconfig{'contacts'}) eq 'HASH') {
9669: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
9670: $notify = 0;
9671: }
9672: }
9673: if ($notify) {
9674: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
9675: "LON-CAPA Domain Settings Change - $dom",
9676: $mailmsgtext);
9677: }
9678: }
9679: } else {
9680: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
9681: }
9682: } else {
9683: $resulttext = '<span class="LC_error">'.
9684: &mt('An error occurred: [_1]',$putresult).'</span>';
9685: }
9686: if (@errors > 0) {
9687: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
9688: foreach my $item (@errors) {
9689: $resulttext .= ' "'.$title->{$item}.'",';
9690: }
9691: $resulttext =~ s/,$//;
9692: }
9693: return $resulttext;
9694: }
9695:
9696: sub modify_scantron {
9697: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
9698: my ($resulttext,%confhash,%changes,$errors);
9699: my $custom = 'custom.tab';
9700: my $default = 'default.tab';
9701: my $servadm = $r->dir_config('lonAdmEMail');
9702: my ($configuserok,$author_ok,$switchserver) =
9703: &config_check($dom,$confname,$servadm);
9704: if ($env{'form.scantronformat.filename'} ne '') {
9705: my $error;
9706: if ($configuserok eq 'ok') {
9707: if ($switchserver) {
9708: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
9709: } else {
9710: if ($author_ok eq 'ok') {
9711: my ($result,$scantronurl) =
9712: &publishlogo($r,'upload','scantronformat',$dom,
9713: $confname,'scantron','','',$custom);
9714: if ($result eq 'ok') {
9715: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
9716: $changes{'scantronformat'} = 1;
9717: } else {
9718: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
9719: }
9720: } else {
9721: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
9722: }
9723: }
9724: } else {
9725: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
9726: }
9727: if ($error) {
9728: &Apache::lonnet::logthis($error);
9729: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9730: }
9731: }
9732: if (ref($domconfig{'scantron'}) eq 'HASH') {
9733: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
9734: if ($env{'form.scantronformat_del'}) {
9735: $confhash{'scantron'}{'scantronformat'} = '';
9736: $changes{'scantronformat'} = 1;
9737: }
9738: }
9739: }
9740: if (keys(%confhash) > 0) {
9741: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
9742: $dom);
9743: if ($putresult eq 'ok') {
9744: if (keys(%changes) > 0) {
9745: if (ref($confhash{'scantron'}) eq 'HASH') {
9746: $resulttext = &mt('Changes made:').'<ul>';
9747: if ($confhash{'scantron'}{'scantronformat'} eq '') {
9748: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
9749: } else {
9750: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
9751: }
9752: $resulttext .= '</ul>';
9753: } else {
9754: $resulttext = &mt('Changes made to bubblesheet format file.');
9755: }
9756: $resulttext .= '</ul>';
9757: &Apache::loncommon::devalidate_domconfig_cache($dom);
9758: if (ref($lastactref) eq 'HASH') {
9759: $lastactref->{'domainconfig'} = 1;
9760: }
9761: } else {
9762: $resulttext = &mt('No changes made to bubblesheet format file');
9763: }
9764: } else {
9765: $resulttext = '<span class="LC_error">'.
9766: &mt('An error occurred: [_1]',$putresult).'</span>';
9767: }
9768: } else {
9769: $resulttext = &mt('No changes made to bubblesheet format file');
9770: }
9771: if ($errors) {
9772: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
9773: $errors.'</ul>';
9774: }
9775: return $resulttext;
9776: }
9777:
9778: sub modify_coursecategories {
9779: my ($dom,$lastactref,%domconfig) = @_;
9780: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
9781: $cathash);
9782: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
9783: my @catitems = ('unauth','auth');
9784: my @cattypes = ('std','domonly','codesrch','none');
9785: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
9786: $cathash = $domconfig{'coursecategories'}{'cats'};
9787: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
9788: $changes{'togglecats'} = 1;
9789: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
9790: }
9791: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
9792: $changes{'categorize'} = 1;
9793: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
9794: }
9795: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
9796: $changes{'togglecatscomm'} = 1;
9797: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
9798: }
9799: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
9800: $changes{'categorizecomm'} = 1;
9801: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
9802: }
9803: foreach my $item (@catitems) {
9804: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
9805: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
9806: $changes{$item} = 1;
9807: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
9808: }
9809: }
9810: }
9811: } else {
9812: $changes{'togglecats'} = 1;
9813: $changes{'categorize'} = 1;
9814: $changes{'togglecatscomm'} = 1;
9815: $changes{'categorizecomm'} = 1;
9816: $domconfig{'coursecategories'} = {
9817: togglecats => $env{'form.togglecats'},
9818: categorize => $env{'form.categorize'},
9819: togglecatscomm => $env{'form.togglecatscomm'},
9820: categorizecomm => $env{'form.categorizecomm'},
9821: };
9822: foreach my $item (@catitems) {
9823: if ($env{'form.coursecat_'.$item} ne 'std') {
9824: $changes{$item} = 1;
9825: }
9826: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
9827: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
9828: }
9829: }
9830: }
9831: if (ref($cathash) eq 'HASH') {
9832: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
9833: push (@deletecategory,'instcode::0');
9834: }
9835: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
9836: push(@deletecategory,'communities::0');
9837: }
9838: }
9839: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
9840: if (ref($cathash) eq 'HASH') {
9841: if (@deletecategory > 0) {
9842: #FIXME Need to remove category from all courses using a deleted category
9843: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
9844: foreach my $item (@deletecategory) {
9845: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
9846: delete($domconfig{'coursecategories'}{'cats'}{$item});
9847: $deletions{$item} = 1;
9848: &recurse_cat_deletes($item,$cathash,\%deletions);
9849: }
9850: }
9851: }
9852: foreach my $item (keys(%{$cathash})) {
9853: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
9854: if ($cathash->{$item} ne $env{'form.'.$item}) {
9855: $reorderings{$item} = 1;
9856: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
9857: }
9858: if ($env{'form.addcategory_name_'.$item} ne '') {
9859: my $newcat = $env{'form.addcategory_name_'.$item};
9860: my $newdepth = $depth+1;
9861: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
9862: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
9863: $adds{$newitem} = 1;
9864: }
9865: if ($env{'form.subcat_'.$item} ne '') {
9866: my $newcat = $env{'form.subcat_'.$item};
9867: my $newdepth = $depth+1;
9868: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
9869: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
9870: $adds{$newitem} = 1;
9871: }
9872: }
9873: }
9874: if ($env{'form.instcode'} eq '1') {
9875: if (ref($cathash) eq 'HASH') {
9876: my $newitem = 'instcode::0';
9877: if ($cathash->{$newitem} eq '') {
9878: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
9879: $adds{$newitem} = 1;
9880: }
9881: } else {
9882: my $newitem = 'instcode::0';
9883: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
9884: $adds{$newitem} = 1;
9885: }
9886: }
9887: if ($env{'form.communities'} eq '1') {
9888: if (ref($cathash) eq 'HASH') {
9889: my $newitem = 'communities::0';
9890: if ($cathash->{$newitem} eq '') {
9891: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
9892: $adds{$newitem} = 1;
9893: }
9894: } else {
9895: my $newitem = 'communities::0';
9896: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
9897: $adds{$newitem} = 1;
9898: }
9899: }
9900: if ($env{'form.addcategory_name'} ne '') {
9901: if (($env{'form.addcategory_name'} ne 'instcode') &&
9902: ($env{'form.addcategory_name'} ne 'communities')) {
9903: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
9904: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
9905: $adds{$newitem} = 1;
9906: }
9907: }
9908: my $putresult;
9909: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
9910: if (keys(%deletions) > 0) {
9911: foreach my $key (keys(%deletions)) {
9912: if ($predelallitems{$key} ne '') {
9913: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
9914: }
9915: }
9916: }
9917: my (@chkcats,@chktrails,%chkallitems);
9918: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
9919: if (ref($chkcats[0]) eq 'ARRAY') {
9920: my $depth = 0;
9921: my $chg = 0;
9922: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
9923: my $name = $chkcats[0][$i];
9924: my $item;
9925: if ($name eq '') {
9926: $chg ++;
9927: } else {
9928: $item = &escape($name).'::0';
9929: if ($chg) {
9930: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
9931: }
9932: $depth ++;
9933: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
9934: $depth --;
9935: }
9936: }
9937: }
9938: }
9939: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
9940: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
9941: if ($putresult eq 'ok') {
9942: my %title = (
9943: togglecats => 'Show/Hide a course in catalog',
9944: categorize => 'Assign a category to a course',
9945: togglecatscomm => 'Show/Hide a community in catalog',
9946: categorizecomm => 'Assign a category to a community',
9947: );
9948: my %level = (
9949: dom => 'set in Domain ("Modify Course/Community")',
9950: crs => 'set in Course ("Course Configuration")',
9951: comm => 'set in Community ("Community Configuration")',
9952: none => 'No catalog',
9953: std => 'Standard catalog',
9954: domonly => 'Domain-only catalog',
9955: codesrch => 'Code search form',
9956: );
9957: $resulttext = &mt('Changes made:').'<ul>';
9958: if ($changes{'togglecats'}) {
9959: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
9960: }
9961: if ($changes{'categorize'}) {
9962: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
9963: }
9964: if ($changes{'togglecatscomm'}) {
9965: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
9966: }
9967: if ($changes{'categorizecomm'}) {
9968: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
9969: }
9970: if ($changes{'unauth'}) {
9971: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
9972: }
9973: if ($changes{'auth'}) {
9974: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
9975: }
9976: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
9977: my $cathash;
9978: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
9979: $cathash = $domconfig{'coursecategories'}{'cats'};
9980: } else {
9981: $cathash = {};
9982: }
9983: my (@cats,@trails,%allitems);
9984: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
9985: if (keys(%deletions) > 0) {
9986: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
9987: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
9988: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
9989: }
9990: $resulttext .= '</ul></li>';
9991: }
9992: if (keys(%reorderings) > 0) {
9993: my %sort_by_trail;
9994: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
9995: foreach my $key (keys(%reorderings)) {
9996: if ($allitems{$key} ne '') {
9997: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
9998: }
9999: }
10000: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
10001: $resulttext .= '<li>'.$trails[$trail].'</li>';
10002: }
10003: $resulttext .= '</ul></li>';
10004: }
10005: if (keys(%adds) > 0) {
10006: my %sort_by_trail;
10007: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
10008: foreach my $key (keys(%adds)) {
10009: if ($allitems{$key} ne '') {
10010: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
10011: }
10012: }
10013: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
10014: $resulttext .= '<li>'.$trails[$trail].'</li>';
10015: }
10016: $resulttext .= '</ul></li>';
10017: }
10018: }
10019: $resulttext .= '</ul>';
10020: if ($changes{'unauth'} || $changes{'auth'}) {
10021: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
10022: if ($changes{'auth'}) {
10023: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
10024: }
10025: if ($changes{'unauth'}) {
10026: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
10027: }
10028: my $cachetime = 24*60*60;
10029: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10030: if (ref($lastactref) eq 'HASH') {
10031: $lastactref->{'domdefaults'} = 1;
10032: }
10033: }
10034: } else {
10035: $resulttext = '<span class="LC_error">'.
10036: &mt('An error occurred: [_1]',$putresult).'</span>';
10037: }
10038: } else {
10039: $resulttext = &mt('No changes made to course and community categories');
10040: }
10041: return $resulttext;
10042: }
10043:
10044: sub modify_serverstatuses {
10045: my ($dom,%domconfig) = @_;
10046: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
10047: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
10048: %currserverstatus = %{$domconfig{'serverstatuses'}};
10049: }
10050: my @pages = &serverstatus_pages();
10051: foreach my $type (@pages) {
10052: $newserverstatus{$type}{'namedusers'} = '';
10053: $newserverstatus{$type}{'machines'} = '';
10054: if (defined($env{'form.'.$type.'_namedusers'})) {
10055: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
10056: my @okusers;
10057: foreach my $user (@users) {
10058: my ($uname,$udom) = split(/:/,$user);
10059: if (($udom =~ /^$match_domain$/) &&
10060: (&Apache::lonnet::domain($udom)) &&
10061: ($uname =~ /^$match_username$/)) {
10062: if (!grep(/^\Q$user\E/,@okusers)) {
10063: push(@okusers,$user);
10064: }
10065: }
10066: }
10067: if (@okusers > 0) {
10068: @okusers = sort(@okusers);
10069: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
10070: }
10071: }
10072: if (defined($env{'form.'.$type.'_machines'})) {
10073: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
10074: my @okmachines;
10075: foreach my $ip (@machines) {
10076: my @parts = split(/\./,$ip);
10077: next if (@parts < 4);
10078: my $badip = 0;
10079: for (my $i=0; $i<4; $i++) {
10080: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
10081: $badip = 1;
10082: last;
10083: }
10084: }
10085: if (!$badip) {
10086: push(@okmachines,$ip);
10087: }
10088: }
10089: @okmachines = sort(@okmachines);
10090: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
10091: }
10092: }
10093: my %serverstatushash = (
10094: serverstatuses => \%newserverstatus,
10095: );
10096: foreach my $type (@pages) {
10097: foreach my $setting ('namedusers','machines') {
10098: my (@current,@new);
10099: if (ref($currserverstatus{$type}) eq 'HASH') {
10100: if ($currserverstatus{$type}{$setting} ne '') {
10101: @current = split(/,/,$currserverstatus{$type}{$setting});
10102: }
10103: }
10104: if ($newserverstatus{$type}{$setting} ne '') {
10105: @new = split(/,/,$newserverstatus{$type}{$setting});
10106: }
10107: if (@current > 0) {
10108: if (@new > 0) {
10109: foreach my $item (@current) {
10110: if (!grep(/^\Q$item\E$/,@new)) {
10111: $changes{$type}{$setting} = 1;
10112: last;
10113: }
10114: }
10115: foreach my $item (@new) {
10116: if (!grep(/^\Q$item\E$/,@current)) {
10117: $changes{$type}{$setting} = 1;
10118: last;
10119: }
10120: }
10121: } else {
10122: $changes{$type}{$setting} = 1;
10123: }
10124: } elsif (@new > 0) {
10125: $changes{$type}{$setting} = 1;
10126: }
10127: }
10128: }
10129: if (keys(%changes) > 0) {
10130: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
10131: my $putresult = &Apache::lonnet::put_dom('configuration',
10132: \%serverstatushash,$dom);
10133: if ($putresult eq 'ok') {
10134: $resulttext .= &mt('Changes made:').'<ul>';
10135: foreach my $type (@pages) {
10136: if (ref($changes{$type}) eq 'HASH') {
10137: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
10138: if ($changes{$type}{'namedusers'}) {
10139: if ($newserverstatus{$type}{'namedusers'} eq '') {
10140: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
10141: } else {
10142: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
10143: }
10144: }
10145: if ($changes{$type}{'machines'}) {
10146: if ($newserverstatus{$type}{'machines'} eq '') {
10147: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
10148: } else {
10149: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
10150: }
10151:
10152: }
10153: $resulttext .= '</ul></li>';
10154: }
10155: }
10156: $resulttext .= '</ul>';
10157: } else {
10158: $resulttext = '<span class="LC_error">'.
10159: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
10160:
10161: }
10162: } else {
10163: $resulttext = &mt('No changes made to access to server status pages');
10164: }
10165: return $resulttext;
10166: }
10167:
10168: sub modify_helpsettings {
10169: my ($r,$dom,$confname,%domconfig) = @_;
10170: my ($resulttext,$errors,%changes,%helphash);
10171: my %defaultchecked = ('submitbugs' => 'on');
10172: my @offon = ('off','on');
10173: my @toggles = ('submitbugs');
10174: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
10175: foreach my $item (@toggles) {
10176: if ($defaultchecked{$item} eq 'on') {
10177: if ($domconfig{'helpsettings'}{$item} eq '') {
10178: if ($env{'form.'.$item} eq '0') {
10179: $changes{$item} = 1;
10180: }
10181: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
10182: $changes{$item} = 1;
10183: }
10184: } elsif ($defaultchecked{$item} eq 'off') {
10185: if ($domconfig{'helpsettings'}{$item} eq '') {
10186: if ($env{'form.'.$item} eq '1') {
10187: $changes{$item} = 1;
10188: }
10189: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
10190: $changes{$item} = 1;
10191: }
10192: }
10193: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
10194: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
10195: }
10196: }
10197: }
10198: my $putresult;
10199: if (keys(%changes) > 0) {
10200: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
10201: if ($putresult eq 'ok') {
10202: $resulttext = &mt('Changes made:').'<ul>';
10203: foreach my $item (sort(keys(%changes))) {
10204: if ($item eq 'submitbugs') {
10205: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
10206: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
10207: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
10208: }
10209: }
10210: $resulttext .= '</ul>';
10211: } else {
10212: $resulttext = &mt('No changes made to help settings');
10213: $errors .= '<li><span class="LC_error">'.
10214: &mt('An error occurred storing the settings: [_1]',
10215: $putresult).'</span></li>';
10216: }
10217: }
10218: if ($errors) {
10219: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
10220: $errors.'</ul>';
10221: }
10222: return $resulttext;
10223: }
10224:
10225: sub modify_coursedefaults {
10226: my ($dom,$lastactref,%domconfig) = @_;
10227: my ($resulttext,$errors,%changes,%defaultshash);
10228: my %defaultchecked = (
10229: 'uselcmath' => 'on',
10230: 'usejsme' => 'on'
10231: );
10232: my @toggles = ('uselcmath','usejsme');
10233: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
10234: 'uploadquota_community','uploadquota_textbook');
10235: my @types = ('official','unofficial','community','textbook');
10236: my %staticdefaults = (
10237: anonsurvey_threshold => 10,
10238: uploadquota => 500,
10239: postsubmit => 60,
10240: );
10241:
10242: $defaultshash{'coursedefaults'} = {};
10243:
10244: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
10245: if ($domconfig{'coursedefaults'} eq '') {
10246: $domconfig{'coursedefaults'} = {};
10247: }
10248: }
10249:
10250: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
10251: foreach my $item (@toggles) {
10252: if ($defaultchecked{$item} eq 'on') {
10253: if (($domconfig{'coursedefaults'}{$item} eq '') &&
10254: ($env{'form.'.$item} eq '0')) {
10255: $changes{$item} = 1;
10256: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
10257: $changes{$item} = 1;
10258: }
10259: } elsif ($defaultchecked{$item} eq 'off') {
10260: if (($domconfig{'coursedefaults'}{$item} eq '') &&
10261: ($env{'form.'.$item} eq '1')) {
10262: $changes{$item} = 1;
10263: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
10264: $changes{$item} = 1;
10265: }
10266: }
10267: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
10268: }
10269: foreach my $item (@numbers) {
10270: my ($currdef,$newdef);
10271: $newdef = $env{'form.'.$item};
10272: if ($item eq 'anonsurvey_threshold') {
10273: $currdef = $domconfig{'coursedefaults'}{$item};
10274: $newdef =~ s/\D//g;
10275: if ($newdef eq '' || $newdef < 1) {
10276: $newdef = 1;
10277: }
10278: $defaultshash{'coursedefaults'}{$item} = $newdef;
10279: } else {
10280: my ($type) = ($item =~ /^\Quploadquota_\E(\w+)$/);
10281: if (ref($domconfig{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10282: $currdef = $domconfig{'coursedefaults'}{'uploadquota'}{$type};
10283: }
10284: $newdef =~ s/[^\w.\-]//g;
10285: $defaultshash{'coursedefaults'}{'uploadquota'}{$type} = $newdef;
10286: }
10287: if ($currdef ne $newdef) {
10288: my $staticdef;
10289: if ($item eq 'anonsurvey_threshold') {
10290: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
10291: $changes{$item} = 1;
10292: }
10293: } else {
10294: unless (($currdef eq '') && ($newdef == $staticdefaults{'uploadquota'})) {
10295: $changes{'uploadquota'} = 1;
10296: }
10297: }
10298: }
10299: }
10300:
10301: my %credits;
10302: foreach my $type (@types) {
10303: unless ($type eq 'community') {
10304: $credits{$type} = $env{'form.'.$type.'_credits'};
10305: $credits{$type} =~ s/[^\d.]+//g;
10306: }
10307: }
10308: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
10309: ($env{'form.coursecredits'} eq '1')) {
10310: $changes{'coursecredits'} = 1;
10311: foreach my $type (keys(%credits)) {
10312: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
10313: }
10314: } else {
10315: if ($env{'form.coursecredits'} eq '1') {
10316: foreach my $type (@types) {
10317: unless ($type eq 'community') {
10318: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
10319: $changes{'coursecredits'} = 1;
10320: }
10321: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
10322: }
10323: }
10324: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
10325: foreach my $type (@types) {
10326: unless ($type eq 'community') {
10327: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
10328: $changes{'coursecredits'} = 1;
10329: last;
10330: }
10331: }
10332: }
10333: }
10334: }
10335: if ($env{'form.postsubmit'} eq '1') {
10336: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
10337: my %currtimeout;
10338: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
10339: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
10340: $changes{'postsubmit'} = 1;
10341: }
10342: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
10343: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
10344: }
10345: } else {
10346: $changes{'postsubmit'} = 1;
10347: }
10348: foreach my $type (@types) {
10349: my $timeout = $env{'form.'.$type.'_timeout'};
10350: $timeout =~ s/\D//g;
10351: if ($timeout == $staticdefaults{'postsubmit'}) {
10352: $timeout = '';
10353: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
10354: $timeout = '0';
10355: }
10356: unless ($timeout eq '') {
10357: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
10358: }
10359: if (exists($currtimeout{$type})) {
10360: if ($timeout ne $currtimeout{$type}) {
10361: $changes{'postsubmit'} = 1;
10362: }
10363: } elsif ($timeout ne '') {
10364: $changes{'postsubmit'} = 1;
10365: }
10366: }
10367: } else {
10368: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
10369: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
10370: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
10371: $changes{'postsubmit'} = 1;
10372: }
10373: } else {
10374: $changes{'postsubmit'} = 1;
10375: }
10376: }
10377: }
10378: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
10379: $dom);
10380: if ($putresult eq 'ok') {
10381: if (keys(%changes) > 0) {
10382: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10383: if (($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
10384: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'})) {
10385: foreach my $item ('uselcmath','usejsme') {
10386: if ($changes{$item}) {
10387: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
10388: }
10389: }
10390: if ($changes{'coursecredits'}) {
10391: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
10392: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
10393: $domdefaults{$type.'credits'} =
10394: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
10395: }
10396: }
10397: }
10398: if ($changes{'postsubmit'}) {
10399: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
10400: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
10401: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
10402: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
10403: $domdefaults{$type.'postsubtimeout'} =
10404: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
10405: }
10406: }
10407: }
10408: }
10409: if ($changes{'uploadquota'}) {
10410: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10411: foreach my $type (@types) {
10412: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
10413: }
10414: }
10415: }
10416: my $cachetime = 24*60*60;
10417: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10418: if (ref($lastactref) eq 'HASH') {
10419: $lastactref->{'domdefaults'} = 1;
10420: }
10421: }
10422: $resulttext = &mt('Changes made:').'<ul>';
10423: foreach my $item (sort(keys(%changes))) {
10424: if ($item eq 'uselcmath') {
10425: if ($env{'form.'.$item} eq '1') {
10426: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
10427: } else {
10428: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
10429: }
10430: } elsif ($item eq 'usejsme') {
10431: if ($env{'form.'.$item} eq '1') {
10432: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
10433: } else {
10434: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
10435: }
10436: } elsif ($item eq 'anonsurvey_threshold') {
10437: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
10438: } elsif ($item eq 'uploadquota') {
10439: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10440: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
10441: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
10442: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
10443: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
10444:
10445: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
10446: '</ul>'.
10447: '</li>';
10448: } else {
10449: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
10450: }
10451: } elsif ($item eq 'postsubmit') {
10452: if ($domdefaults{'postsubmit'} eq 'off') {
10453: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
10454: } else {
10455: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
10456: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
10457: $resulttext .= &mt('durations:').'<ul>';
10458: foreach my $type (@types) {
10459: $resulttext .= '<li>';
10460: my $timeout;
10461: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
10462: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
10463: }
10464: my $display;
10465: if ($timeout eq '0') {
10466: $display = &mt('unlimited');
10467: } elsif ($timeout eq '') {
10468: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
10469: } else {
10470: $display = &mt('[quant,_1,second]',$timeout);
10471: }
10472: if ($type eq 'community') {
10473: $resulttext .= &mt('Communities');
10474: } elsif ($type eq 'official') {
10475: $resulttext .= &mt('Official courses');
10476: } elsif ($type eq 'unofficial') {
10477: $resulttext .= &mt('Unofficial courses');
10478: } elsif ($type eq 'textbook') {
10479: $resulttext .= &mt('Textbook courses');
10480: }
10481: $resulttext .= ' -- '.$display.'</li>';
10482: }
10483: $resulttext .= '</ul>';
10484: }
10485: $resulttext .= '</li>';
10486: }
10487: } elsif ($item eq 'coursecredits') {
10488: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
10489: if (($domdefaults{'officialcredits'} eq '') &&
10490: ($domdefaults{'unofficialcredits'} eq '') &&
10491: ($domdefaults{'textbookcredits'} eq '')) {
10492: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
10493: } else {
10494: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
10495: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
10496: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
10497: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
10498: '</ul>'.
10499: '</li>';
10500: }
10501: } else {
10502: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
10503: }
10504: }
10505: }
10506: $resulttext .= '</ul>';
10507: } else {
10508: $resulttext = &mt('No changes made to course defaults');
10509: }
10510: } else {
10511: $resulttext = '<span class="LC_error">'.
10512: &mt('An error occurred: [_1]',$putresult).'</span>';
10513: }
10514: return $resulttext;
10515: }
10516:
10517: sub modify_selfenrollment {
10518: my ($dom,$lastactref,%domconfig) = @_;
10519: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
10520: my @types = ('official','unofficial','community','textbook');
10521: my %titles = &tool_titles();
10522: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
10523: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
10524: $ordered{'default'} = ['types','registered','approval','limit'];
10525:
10526: my (%roles,%shown,%toplevel);
10527: $roles{'0'} = &Apache::lonnet::plaintext('dc');
10528:
10529: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
10530: if ($domconfig{'selfenrollment'} eq '') {
10531: $domconfig{'selfenrollment'} = {};
10532: }
10533: }
10534: %toplevel = (
10535: admin => 'Configuration Rights',
10536: default => 'Default settings',
10537: validation => 'Validation of self-enrollment requests',
10538: );
10539: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
10540:
10541: if (ref($ordered{'admin'}) eq 'ARRAY') {
10542: foreach my $item (@{$ordered{'admin'}}) {
10543: foreach my $type (@types) {
10544: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
10545: $selfenrollhash{'admin'}{$type}{$item} = 1;
10546: } else {
10547: $selfenrollhash{'admin'}{$type}{$item} = 0;
10548: }
10549: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
10550: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
10551: if ($selfenrollhash{'admin'}{$type}{$item} ne
10552: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
10553: push(@{$changes{'admin'}{$type}},$item);
10554: }
10555: } else {
10556: if (!$selfenrollhash{'admin'}{$type}{$item}) {
10557: push(@{$changes{'admin'}{$type}},$item);
10558: }
10559: }
10560: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
10561: push(@{$changes{'admin'}{$type}},$item);
10562: }
10563: }
10564: }
10565: }
10566:
10567: foreach my $item (@{$ordered{'default'}}) {
10568: foreach my $type (@types) {
10569: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
10570: if ($item eq 'types') {
10571: unless (($value eq 'all') || ($value eq 'dom')) {
10572: $value = '';
10573: }
10574: } elsif ($item eq 'registered') {
10575: unless ($value eq '1') {
10576: $value = 0;
10577: }
10578: } elsif ($item eq 'approval') {
10579: unless ($value =~ /^[012]$/) {
10580: $value = 0;
10581: }
10582: } else {
10583: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
10584: $value = 'none';
10585: }
10586: }
10587: $selfenrollhash{'default'}{$type}{$item} = $value;
10588: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
10589: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
10590: if ($selfenrollhash{'default'}{$type}{$item} ne
10591: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
10592: push(@{$changes{'default'}{$type}},$item);
10593: }
10594: } else {
10595: push(@{$changes{'default'}{$type}},$item);
10596: }
10597: } else {
10598: push(@{$changes{'default'}{$type}},$item);
10599: }
10600: if ($item eq 'limit') {
10601: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
10602: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
10603: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
10604: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
10605: }
10606: } else {
10607: $selfenrollhash{'default'}{$type}{'cap'} = '';
10608: }
10609: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
10610: if ($selfenrollhash{'default'}{$type}{'cap'} ne
10611: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
10612: push(@{$changes{'default'}{$type}},'cap');
10613: }
10614: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
10615: push(@{$changes{'default'}{$type}},'cap');
10616: }
10617: }
10618: }
10619: }
10620:
10621: foreach my $item (@{$itemsref}) {
10622: if ($item eq 'fields') {
10623: my @changed;
10624: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
10625: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
10626: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
10627: }
10628: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
10629: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
10630: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
10631: $domconfig{'selfenrollment'}{'validation'}{$item});
10632: } else {
10633: @changed = @{$selfenrollhash{'validation'}{$item}};
10634: }
10635: } else {
10636: @changed = @{$selfenrollhash{'validation'}{$item}};
10637: }
10638: if (@changed) {
10639: if ($selfenrollhash{'validation'}{$item}) {
10640: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
10641: } else {
10642: $changes{'validation'}{$item} = &mt('None');
10643: }
10644: }
10645: } else {
10646: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
10647: if ($item eq 'markup') {
10648: if ($env{'form.selfenroll_validation_'.$item}) {
10649: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
10650: }
10651: }
10652: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
10653: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
10654: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
10655: }
10656: }
10657: }
10658: }
10659:
10660: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
10661: $dom);
10662: if ($putresult eq 'ok') {
10663: if (keys(%changes) > 0) {
10664: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10665: $resulttext = &mt('Changes made:').'<ul>';
10666: foreach my $key ('admin','default','validation') {
10667: if (ref($changes{$key}) eq 'HASH') {
10668: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
10669: if ($key eq 'validation') {
10670: foreach my $item (@{$itemsref}) {
10671: if (exists($changes{$key}{$item})) {
10672: if ($item eq 'markup') {
10673: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
10674: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
10675: } else {
10676: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
10677: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
10678: }
10679: }
10680: }
10681: } else {
10682: foreach my $type (@types) {
10683: if ($type eq 'community') {
10684: $roles{'1'} = &mt('Community personnel');
10685: } else {
10686: $roles{'1'} = &mt('Course personnel');
10687: }
10688: if (ref($changes{$key}{$type}) eq 'ARRAY') {
10689: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
10690: if ($key eq 'admin') {
10691: my @mgrdc = ();
10692: if (ref($ordered{$key}) eq 'ARRAY') {
10693: foreach my $item (@{$ordered{'admin'}}) {
10694: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
10695: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
10696: push(@mgrdc,$item);
10697: }
10698: }
10699: }
10700: if (@mgrdc) {
10701: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
10702: } else {
10703: delete($domdefaults{$type.'selfenrolladmdc'});
10704: }
10705: }
10706: } else {
10707: if (ref($ordered{$key}) eq 'ARRAY') {
10708: foreach my $item (@{$ordered{$key}}) {
10709: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
10710: $domdefaults{$type.'selfenroll'.$item} =
10711: $selfenrollhash{$key}{$type}{$item};
10712: }
10713: }
10714: }
10715: }
10716: }
10717: $resulttext .= '<li>'.$titles{$type}.'<ul>';
10718: foreach my $item (@{$ordered{$key}}) {
10719: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
10720: $resulttext .= '<li>';
10721: if ($key eq 'admin') {
10722: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
10723: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
10724: } else {
10725: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
10726: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
10727: }
10728: $resulttext .= '</li>';
10729: }
10730: }
10731: $resulttext .= '</ul></li>';
10732: }
10733: }
10734: $resulttext .= '</ul></li>';
10735: }
10736: }
10737: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
10738: my $cachetime = 24*60*60;
10739: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10740: if (ref($lastactref) eq 'HASH') {
10741: $lastactref->{'domdefaults'} = 1;
10742: }
10743: }
10744: }
10745: $resulttext .= '</ul>';
10746: } else {
10747: $resulttext = &mt('No changes made to self-enrollment settings');
10748: }
10749: } else {
10750: $resulttext = '<span class="LC_error">'.
10751: &mt('An error occurred: [_1]',$putresult).'</span>';
10752: }
10753: return $resulttext;
10754: }
10755:
10756: sub modify_usersessions {
10757: my ($dom,$lastactref,%domconfig) = @_;
10758: my @hostingtypes = ('version','excludedomain','includedomain');
10759: my @offloadtypes = ('primary','default');
10760: my %types = (
10761: remote => \@hostingtypes,
10762: hosted => \@hostingtypes,
10763: spares => \@offloadtypes,
10764: );
10765: my @prefixes = ('remote','hosted','spares');
10766: my @lcversions = &Apache::lonnet::all_loncaparevs();
10767: my (%by_ip,%by_location,@intdoms);
10768: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
10769: my @locations = sort(keys(%by_location));
10770: my (%defaultshash,%changes);
10771: foreach my $prefix (@prefixes) {
10772: $defaultshash{'usersessions'}{$prefix} = {};
10773: }
10774: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10775: my $resulttext;
10776: my %iphost = &Apache::lonnet::get_iphost();
10777: foreach my $prefix (@prefixes) {
10778: next if ($prefix eq 'spares');
10779: foreach my $type (@{$types{$prefix}}) {
10780: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
10781: if ($type eq 'version') {
10782: my $value = $env{'form.'.$prefix.'_'.$type};
10783: my $okvalue;
10784: if ($value ne '') {
10785: if (grep(/^\Q$value\E$/,@lcversions)) {
10786: $okvalue = $value;
10787: }
10788: }
10789: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10790: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
10791: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
10792: if ($inuse == 0) {
10793: $changes{$prefix}{$type} = 1;
10794: } else {
10795: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
10796: $changes{$prefix}{$type} = 1;
10797: }
10798: if ($okvalue ne '') {
10799: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10800: }
10801: }
10802: } else {
10803: if (($inuse == 1) && ($okvalue ne '')) {
10804: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10805: $changes{$prefix}{$type} = 1;
10806: }
10807: }
10808: } else {
10809: if (($inuse == 1) && ($okvalue ne '')) {
10810: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10811: $changes{$prefix}{$type} = 1;
10812: }
10813: }
10814: } else {
10815: if (($inuse == 1) && ($okvalue ne '')) {
10816: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10817: $changes{$prefix}{$type} = 1;
10818: }
10819: }
10820: } else {
10821: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
10822: my @okvals;
10823: foreach my $val (@vals) {
10824: if ($val =~ /:/) {
10825: my @items = split(/:/,$val);
10826: foreach my $item (@items) {
10827: if (ref($by_location{$item}) eq 'ARRAY') {
10828: push(@okvals,$item);
10829: }
10830: }
10831: } else {
10832: if (ref($by_location{$val}) eq 'ARRAY') {
10833: push(@okvals,$val);
10834: }
10835: }
10836: }
10837: @okvals = sort(@okvals);
10838: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10839: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
10840: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
10841: if ($inuse == 0) {
10842: $changes{$prefix}{$type} = 1;
10843: } else {
10844: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10845: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
10846: if (@changed > 0) {
10847: $changes{$prefix}{$type} = 1;
10848: }
10849: }
10850: } else {
10851: if ($inuse == 1) {
10852: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10853: $changes{$prefix}{$type} = 1;
10854: }
10855: }
10856: } else {
10857: if ($inuse == 1) {
10858: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10859: $changes{$prefix}{$type} = 1;
10860: }
10861: }
10862: } else {
10863: if ($inuse == 1) {
10864: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10865: $changes{$prefix}{$type} = 1;
10866: }
10867: }
10868: }
10869: }
10870: }
10871:
10872: my @alldoms = &Apache::lonnet::all_domains();
10873: my %servers = &Apache::lonnet::internet_dom_servers($dom);
10874: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
10875: my $savespares;
10876:
10877: foreach my $lonhost (sort(keys(%servers))) {
10878: my $serverhomeID =
10879: &Apache::lonnet::get_server_homeID($servers{$lonhost});
10880: my $serverhostname = &Apache::lonnet::hostname($lonhost);
10881: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
10882: my %spareschg;
10883: foreach my $type (@{$types{'spares'}}) {
10884: my @okspares;
10885: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
10886: foreach my $server (@checked) {
10887: if (&Apache::lonnet::hostname($server) ne '') {
10888: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
10889: unless (grep(/^\Q$server\E$/,@okspares)) {
10890: push(@okspares,$server);
10891: }
10892: }
10893: }
10894: }
10895: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
10896: my $newspare;
10897: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
10898: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
10899: $newspare = $new;
10900: }
10901: }
10902: my @spares;
10903: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
10904: @spares = sort(@okspares,$newspare);
10905: } else {
10906: @spares = sort(@okspares);
10907: }
10908: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
10909: if (ref($spareid{$lonhost}) eq 'HASH') {
10910: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
10911: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
10912: if (@diffs > 0) {
10913: $spareschg{$type} = 1;
10914: }
10915: }
10916: }
10917: }
10918: if (keys(%spareschg) > 0) {
10919: $changes{'spares'}{$lonhost} = \%spareschg;
10920: }
10921: }
10922: $defaultshash{'usersessions'}{'offloadnow'} = {};
10923: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
10924: my @okoffload;
10925: if (@offloadnow) {
10926: foreach my $server (@offloadnow) {
10927: if (&Apache::lonnet::hostname($server) ne '') {
10928: unless (grep(/^\Q$server\E$/,@okoffload)) {
10929: push(@okoffload,$server);
10930: }
10931: }
10932: }
10933: if (@okoffload) {
10934: foreach my $lonhost (@okoffload) {
10935: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
10936: }
10937: }
10938: }
10939: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10940: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
10941: if (ref($changes{'spares'}) eq 'HASH') {
10942: if (keys(%{$changes{'spares'}}) > 0) {
10943: $savespares = 1;
10944: }
10945: }
10946: } else {
10947: $savespares = 1;
10948: }
10949: if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') {
10950: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{'offloadnow'}})) {
10951: unless ($defaultshash{'usersessions'}{'offloadnow'}{$lonhost}) {
10952: $changes{'offloadnow'} = 1;
10953: last;
10954: }
10955: }
10956: unless ($changes{'offloadnow'}) {
10957: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{'offloadnow'}})) {
10958: unless ($domconfig{'usersessions'}{'offloadnow'}{$lonhost}) {
10959: $changes{'offloadnow'} = 1;
10960: last;
10961: }
10962: }
10963: }
10964: } elsif (@okoffload) {
10965: $changes{'offloadnow'} = 1;
10966: }
10967: } elsif (@okoffload) {
10968: $changes{'offloadnow'} = 1;
10969: }
10970: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
10971: if ((keys(%changes) > 0) || ($savespares)) {
10972: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
10973: $dom);
10974: if ($putresult eq 'ok') {
10975: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
10976: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
10977: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
10978: }
10979: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
10980: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
10981: }
10982: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
10983: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
10984: }
10985: }
10986: my $cachetime = 24*60*60;
10987: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10988: if (ref($lastactref) eq 'HASH') {
10989: $lastactref->{'domdefaults'} = 1;
10990: }
10991: if (keys(%changes) > 0) {
10992: my %lt = &usersession_titles();
10993: $resulttext = &mt('Changes made:').'<ul>';
10994: foreach my $prefix (@prefixes) {
10995: if (ref($changes{$prefix}) eq 'HASH') {
10996: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
10997: if ($prefix eq 'spares') {
10998: if (ref($changes{$prefix}) eq 'HASH') {
10999: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
11000: $resulttext .= '<li><b>'.$lonhost.'</b> ';
11001: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
11002: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
11003: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
11004: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
11005: foreach my $type (@{$types{$prefix}}) {
11006: if ($changes{$prefix}{$lonhost}{$type}) {
11007: my $offloadto = &mt('None');
11008: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
11009: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
11010: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
11011: }
11012: }
11013: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
11014: }
11015: }
11016: }
11017: $resulttext .= '</li>';
11018: }
11019: }
11020: } else {
11021: foreach my $type (@{$types{$prefix}}) {
11022: if (defined($changes{$prefix}{$type})) {
11023: my $newvalue;
11024: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
11025: if (ref($defaultshash{'usersessions'}{$prefix})) {
11026: if ($type eq 'version') {
11027: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
11028: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
11029: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
11030: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
11031: }
11032: }
11033: }
11034: }
11035: if ($newvalue eq '') {
11036: if ($type eq 'version') {
11037: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
11038: } else {
11039: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
11040: }
11041: } else {
11042: if ($type eq 'version') {
11043: $newvalue .= ' '.&mt('(or later)');
11044: }
11045: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
11046: }
11047: }
11048: }
11049: }
11050: $resulttext .= '</ul>';
11051: }
11052: }
11053: if ($changes{'offloadnow'}) {
11054: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
11055: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
11056: $resulttext .= '<li>'.&mt('Switch active users on next access, for server(s):').'<ul>';
11057: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
11058: $resulttext .= '<li>'.$lonhost.'</li>';
11059: }
11060: $resulttext .= '</ul>';
11061: } else {
11062: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.');
11063: }
11064: } else {
11065: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.').'</li>';
11066: }
11067: }
11068: $resulttext .= '</ul>';
11069: } else {
11070: $resulttext = $nochgmsg;
11071: }
11072: } else {
11073: $resulttext = '<span class="LC_error">'.
11074: &mt('An error occurred: [_1]',$putresult).'</span>';
11075: }
11076: } else {
11077: $resulttext = $nochgmsg;
11078: }
11079: return $resulttext;
11080: }
11081:
11082: sub modify_loadbalancing {
11083: my ($dom,%domconfig) = @_;
11084: my $primary_id = &Apache::lonnet::domain($dom,'primary');
11085: my $intdom = &Apache::lonnet::internet_dom($primary_id);
11086: my ($othertitle,$usertypes,$types) =
11087: &Apache::loncommon::sorted_inst_types($dom);
11088: my %servers = &Apache::lonnet::internet_dom_servers($dom);
11089: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
11090: my @sparestypes = ('primary','default');
11091: my %typetitles = &sparestype_titles();
11092: my $resulttext;
11093: my (%currbalancer,%currtargets,%currrules,%existing);
11094: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
11095: %existing = %{$domconfig{'loadbalancing'}};
11096: }
11097: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
11098: \%currtargets,\%currrules);
11099: my ($saveloadbalancing,%defaultshash,%changes);
11100: my ($alltypes,$othertypes,$titles) =
11101: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
11102: my %ruletitles = &offloadtype_text();
11103: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
11104: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
11105: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
11106: if ($balancer eq '') {
11107: next;
11108: }
11109: if (!exists($servers{$balancer})) {
11110: if (exists($currbalancer{$balancer})) {
11111: push(@{$changes{'delete'}},$balancer);
11112: }
11113: next;
11114: }
11115: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
11116: push(@{$changes{'delete'}},$balancer);
11117: next;
11118: }
11119: if (!exists($currbalancer{$balancer})) {
11120: push(@{$changes{'add'}},$balancer);
11121: }
11122: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
11123: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
11124: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
11125: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
11126: $saveloadbalancing = 1;
11127: }
11128: foreach my $sparetype (@sparestypes) {
11129: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
11130: my @offloadto;
11131: foreach my $target (@targets) {
11132: if (($servers{$target}) && ($target ne $balancer)) {
11133: if ($sparetype eq 'default') {
11134: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
11135: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
11136: }
11137: }
11138: unless(grep(/^\Q$target\E$/,@offloadto)) {
11139: push(@offloadto,$target);
11140: }
11141: }
11142: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
11143: }
11144: }
11145: if (ref($currtargets{$balancer}) eq 'HASH') {
11146: foreach my $sparetype (@sparestypes) {
11147: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
11148: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
11149: if (@targetdiffs > 0) {
11150: $changes{'curr'}{$balancer}{'targets'} = 1;
11151: }
11152: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
11153: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
11154: $changes{'curr'}{$balancer}{'targets'} = 1;
11155: }
11156: }
11157: }
11158: } else {
11159: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
11160: foreach my $sparetype (@sparestypes) {
11161: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
11162: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
11163: $changes{'curr'}{$balancer}{'targets'} = 1;
11164: }
11165: }
11166: }
11167: }
11168: }
11169: my $ishomedom;
11170: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
11171: $ishomedom = 1;
11172: }
11173: if (ref($alltypes) eq 'ARRAY') {
11174: foreach my $type (@{$alltypes}) {
11175: my $rule;
11176: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
11177: (!$ishomedom)) {
11178: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
11179: }
11180: if ($rule eq 'specific') {
11181: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
11182: if (exists($servers{$specifiedhost})) {
11183: $rule = $specifiedhost;
11184: }
11185: }
11186: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
11187: if (ref($currrules{$balancer}) eq 'HASH') {
11188: if ($rule ne $currrules{$balancer}{$type}) {
11189: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
11190: }
11191: } elsif ($rule ne '') {
11192: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
11193: }
11194: }
11195: }
11196: }
11197: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
11198: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
11199: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
11200: $defaultshash{'loadbalancing'} = {};
11201: }
11202: my $putresult = &Apache::lonnet::put_dom('configuration',
11203: \%defaultshash,$dom);
11204: if ($putresult eq 'ok') {
11205: if (keys(%changes) > 0) {
11206: my %toupdate;
11207: if (ref($changes{'delete'}) eq 'ARRAY') {
11208: foreach my $balancer (sort(@{$changes{'delete'}})) {
11209: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
11210: $toupdate{$balancer} = 1;
11211: }
11212: }
11213: if (ref($changes{'add'}) eq 'ARRAY') {
11214: foreach my $balancer (sort(@{$changes{'add'}})) {
11215: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
11216: $toupdate{$balancer} = 1;
11217: }
11218: }
11219: if (ref($changes{'curr'}) eq 'HASH') {
11220: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
11221: $toupdate{$balancer} = 1;
11222: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
11223: if ($changes{'curr'}{$balancer}{'targets'}) {
11224: my %offloadstr;
11225: foreach my $sparetype (@sparestypes) {
11226: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
11227: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
11228: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
11229: }
11230: }
11231: }
11232: if (keys(%offloadstr) == 0) {
11233: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
11234: } else {
11235: my $showoffload;
11236: foreach my $sparetype (@sparestypes) {
11237: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
11238: if (defined($offloadstr{$sparetype})) {
11239: $showoffload .= $offloadstr{$sparetype};
11240: } else {
11241: $showoffload .= &mt('None');
11242: }
11243: $showoffload .= (' 'x3);
11244: }
11245: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
11246: }
11247: }
11248: }
11249: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
11250: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
11251: foreach my $type (@{$alltypes}) {
11252: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
11253: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
11254: my $balancetext;
11255: if ($rule eq '') {
11256: $balancetext = $ruletitles{'default'};
11257: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
11258: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
11259: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
11260: foreach my $sparetype (@sparestypes) {
11261: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
11262: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
11263: }
11264: }
11265: foreach my $item (@{$alltypes}) {
11266: next if ($item =~ /^_LC_ipchange/);
11267: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
11268: if ($hasrule eq 'homeserver') {
11269: map { $toupdate{$_} = 1; } (keys(%libraryservers));
11270: } else {
11271: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
11272: if ($servers{$hasrule}) {
11273: $toupdate{$hasrule} = 1;
11274: }
11275: }
11276: }
11277: }
11278: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
11279: $balancetext = $ruletitles{$rule};
11280: } else {
11281: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
11282: $balancetext = $ruletitles{'particular'}.' '.$receiver;
11283: if ($receiver) {
11284: $toupdate{$receiver};
11285: }
11286: }
11287: } else {
11288: $balancetext = $ruletitles{$rule};
11289: }
11290: } else {
11291: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
11292: }
11293: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
11294: }
11295: }
11296: }
11297: }
11298: if (keys(%toupdate)) {
11299: my %thismachine;
11300: my $updatedhere;
11301: my $cachetime = 60*60*24;
11302: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
11303: foreach my $lonhost (keys(%toupdate)) {
11304: if ($thismachine{$lonhost}) {
11305: unless ($updatedhere) {
11306: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
11307: $defaultshash{'loadbalancing'},
11308: $cachetime);
11309: $updatedhere = 1;
11310: }
11311: } else {
11312: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
11313: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
11314: }
11315: }
11316: }
11317: }
11318: }
11319: if ($resulttext ne '') {
11320: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
11321: } else {
11322: $resulttext = $nochgmsg;
11323: }
11324: } else {
11325: $resulttext = $nochgmsg;
11326: }
11327: } else {
11328: $resulttext = '<span class="LC_error">'.
11329: &mt('An error occurred: [_1]',$putresult).'</span>';
11330: }
11331: } else {
11332: $resulttext = $nochgmsg;
11333: }
11334: return $resulttext;
11335: }
11336:
11337: sub recurse_check {
11338: my ($chkcats,$categories,$depth,$name) = @_;
11339: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
11340: my $chg = 0;
11341: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
11342: my $category = $chkcats->[$depth]{$name}[$j];
11343: my $item;
11344: if ($category eq '') {
11345: $chg ++;
11346: } else {
11347: my $deeper = $depth + 1;
11348: $item = &escape($category).':'.&escape($name).':'.$depth;
11349: if ($chg) {
11350: $categories->{$item} -= $chg;
11351: }
11352: &recurse_check($chkcats,$categories,$deeper,$category);
11353: $deeper --;
11354: }
11355: }
11356: }
11357: return;
11358: }
11359:
11360: sub recurse_cat_deletes {
11361: my ($item,$coursecategories,$deletions) = @_;
11362: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
11363: my $subdepth = $depth + 1;
11364: if (ref($coursecategories) eq 'HASH') {
11365: foreach my $subitem (keys(%{$coursecategories})) {
11366: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
11367: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
11368: delete($coursecategories->{$subitem});
11369: $deletions->{$subitem} = 1;
11370: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
11371: }
11372: }
11373: }
11374: return;
11375: }
11376:
11377: sub get_active_dcs {
11378: my ($dom) = @_;
11379: my $now = time;
11380: my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
11381: my %domcoords;
11382: my $numdcs = 0;
11383: foreach my $server (keys(%dompersonnel)) {
11384: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
11385: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
11386: $domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
11387: }
11388: }
11389: return %domcoords;
11390: }
11391:
11392: sub active_dc_picker {
11393: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
11394: my %domcoords = &get_active_dcs($dom);
11395: my @domcoord = keys(%domcoords);
11396: if (keys(%currhash)) {
11397: foreach my $dc (keys(%currhash)) {
11398: unless (exists($domcoords{$dc})) {
11399: push(@domcoord,$dc);
11400: }
11401: }
11402: }
11403: @domcoord = sort(@domcoord);
11404: my $numdcs = scalar(@domcoord);
11405: my $rows = 0;
11406: my $table;
11407: if ($numdcs > 1) {
11408: $table = '<table>';
11409: for (my $i=0; $i<@domcoord; $i++) {
11410: my $rem = $i%($numinrow);
11411: if ($rem == 0) {
11412: if ($i > 0) {
11413: $table .= '</tr>';
11414: }
11415: $table .= '<tr>';
11416: $rows ++;
11417: }
11418: my $check = '';
11419: if ($inputtype eq 'radio') {
11420: if (keys(%currhash) == 0) {
11421: if (!$i) {
11422: $check = ' checked="checked"';
11423: }
11424: } elsif (exists($currhash{$domcoord[$i]})) {
11425: $check = ' checked="checked"';
11426: }
11427: } else {
11428: if (exists($currhash{$domcoord[$i]})) {
11429: $check = ' checked="checked"';
11430: }
11431: }
11432: if ($i == @domcoord - 1) {
11433: my $colsleft = $numinrow - $rem;
11434: if ($colsleft > 1) {
11435: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
11436: } else {
11437: $table .= '<td class="LC_left_item">';
11438: }
11439: } else {
11440: $table .= '<td class="LC_left_item">';
11441: }
11442: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
11443: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
11444: $table .= '<span class="LC_nobreak"><label>'.
11445: '<input type="'.$inputtype.'" name="'.$name.'"'.
11446: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
11447: if ($user ne $dcname.':'.$dcdom) {
11448: $table .= ' ('.$dcname.':'.$dcdom.')';
11449: }
11450: $table .= '</label></span></td>';
11451: }
11452: $table .= '</tr></table>';
11453: } elsif ($numdcs == 1) {
11454: my ($dcname,$dcdom) = split(':',$domcoord[0]);
11455: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
11456: if ($inputtype eq 'radio') {
11457: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
11458: if ($user ne $dcname.':'.$dcdom) {
11459: $table .= ' ('.$dcname.':'.$dcdom.')';
11460: }
11461: } else {
11462: my $check;
11463: if (exists($currhash{$domcoord[0]})) {
11464: $check = ' checked="checked"';
11465: }
11466: $table = '<span class="LC_nobreak"><label>'.
11467: '<input type="checkbox" name="'.$name.'" '.
11468: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
11469: if ($user ne $dcname.':'.$dcdom) {
11470: $table .= ' ('.$dcname.':'.$dcdom.')';
11471: }
11472: $table .= '</label></span>';
11473: $rows ++;
11474: }
11475: }
11476: return ($numdcs,$table,$rows);
11477: }
11478:
11479: sub usersession_titles {
11480: return &Apache::lonlocal::texthash(
11481: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
11482: remote => 'Hosting of sessions for users in this domain on servers in other domains',
11483: spares => 'Servers offloaded to, when busy',
11484: version => 'LON-CAPA version requirement',
11485: excludedomain => 'Allow all, but exclude specific domains',
11486: includedomain => 'Deny all, but include specific domains',
11487: primary => 'Primary (checked first)',
11488: default => 'Default',
11489: );
11490: }
11491:
11492: sub id_for_thisdom {
11493: my (%servers) = @_;
11494: my %altids;
11495: foreach my $server (keys(%servers)) {
11496: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
11497: if ($serverhome ne $server) {
11498: $altids{$serverhome} = $server;
11499: }
11500: }
11501: return %altids;
11502: }
11503:
11504: sub count_servers {
11505: my ($currbalancer,%servers) = @_;
11506: my (@spares,$numspares);
11507: foreach my $lonhost (sort(keys(%servers))) {
11508: next if ($currbalancer eq $lonhost);
11509: push(@spares,$lonhost);
11510: }
11511: if ($currbalancer) {
11512: $numspares = scalar(@spares);
11513: } else {
11514: $numspares = scalar(@spares) - 1;
11515: }
11516: return ($numspares,@spares);
11517: }
11518:
11519: sub lonbalance_targets_js {
11520: my ($dom,$types,$servers,$settings) = @_;
11521: my $select = &mt('Select');
11522: my ($alltargets,$allishome,$allinsttypes,@alltypes);
11523: if (ref($servers) eq 'HASH') {
11524: $alltargets = join("','",sort(keys(%{$servers})));
11525: my @homedoms;
11526: foreach my $server (sort(keys(%{$servers}))) {
11527: if (&Apache::lonnet::host_domain($server) eq $dom) {
11528: push(@homedoms,'1');
11529: } else {
11530: push(@homedoms,'0');
11531: }
11532: }
11533: $allishome = join("','",@homedoms);
11534: }
11535: if (ref($types) eq 'ARRAY') {
11536: if (@{$types} > 0) {
11537: @alltypes = @{$types};
11538: }
11539: }
11540: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
11541: $allinsttypes = join("','",@alltypes);
11542: my (%currbalancer,%currtargets,%currrules,%existing);
11543: if (ref($settings) eq 'HASH') {
11544: %existing = %{$settings};
11545: }
11546: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
11547: \%currtargets,\%currrules);
11548: my $balancers = join("','",sort(keys(%currbalancer)));
11549: return <<"END";
11550:
11551: <script type="text/javascript">
11552: // <![CDATA[
11553:
11554: currBalancers = new Array('$balancers');
11555:
11556: function toggleTargets(balnum) {
11557: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
11558: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
11559: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
11560: var prevbalancer = prevhostitem.value;
11561: var baltotal = document.getElementById('loadbalancing_total').value;
11562: prevhostitem.value = balancer;
11563: if (prevbalancer != '') {
11564: var prevIdx = currBalancers.indexOf(prevbalancer);
11565: if (prevIdx != -1) {
11566: currBalancers.splice(prevIdx,1);
11567: }
11568: }
11569: if (balancer == '') {
11570: hideSpares(balnum);
11571: } else {
11572: var currIdx = currBalancers.indexOf(balancer);
11573: if (currIdx == -1) {
11574: currBalancers.push(balancer);
11575: }
11576: var homedoms = new Array('$allishome');
11577: var ishomedom = homedoms[lonhostitem.selectedIndex];
11578: showSpares(balancer,ishomedom,balnum);
11579: }
11580: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
11581: return;
11582: }
11583:
11584: function showSpares(balancer,ishomedom,balnum) {
11585: var alltargets = new Array('$alltargets');
11586: var insttypes = new Array('$allinsttypes');
11587: var offloadtypes = new Array('primary','default');
11588:
11589: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
11590: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
11591:
11592: for (var i=0; i<offloadtypes.length; i++) {
11593: var count = 0;
11594: for (var j=0; j<alltargets.length; j++) {
11595: if (alltargets[j] != balancer) {
11596: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
11597: item.value = alltargets[j];
11598: item.style.textAlign='left';
11599: item.style.textFace='normal';
11600: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
11601: if (currBalancers.indexOf(alltargets[j]) == -1) {
11602: item.disabled = '';
11603: } else {
11604: item.disabled = 'disabled';
11605: item.checked = false;
11606: }
11607: count ++;
11608: }
11609: }
11610: }
11611: for (var k=0; k<insttypes.length; k++) {
11612: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
11613: if (ishomedom == 1) {
11614: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
11615: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
11616: } else {
11617: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
11618: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
11619: }
11620: } else {
11621: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
11622: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
11623: }
11624: if ((insttypes[k] != '_LC_external') &&
11625: ((insttypes[k] != '_LC_internetdom') ||
11626: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
11627: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
11628: item.options.length = 0;
11629: item.options[0] = new Option("","",true,true);
11630: var idx = 0;
11631: for (var m=0; m<alltargets.length; m++) {
11632: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
11633: idx ++;
11634: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
11635: }
11636: }
11637: }
11638: }
11639: return;
11640: }
11641:
11642: function hideSpares(balnum) {
11643: var alltargets = new Array('$alltargets');
11644: var insttypes = new Array('$allinsttypes');
11645: var offloadtypes = new Array('primary','default');
11646:
11647: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
11648: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
11649:
11650: var total = alltargets.length - 1;
11651: for (var i=0; i<offloadtypes; i++) {
11652: for (var j=0; j<total; j++) {
11653: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
11654: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
11655: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
11656: }
11657: }
11658: for (var k=0; k<insttypes.length; k++) {
11659: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
11660: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
11661: if (insttypes[k] != '_LC_external') {
11662: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
11663: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
11664: }
11665: }
11666: return;
11667: }
11668:
11669: function checkOffloads(item,balnum,type) {
11670: var alltargets = new Array('$alltargets');
11671: var offloadtypes = new Array('primary','default');
11672: if (item.checked) {
11673: var total = alltargets.length - 1;
11674: var other;
11675: if (type == offloadtypes[0]) {
11676: other = offloadtypes[1];
11677: } else {
11678: other = offloadtypes[0];
11679: }
11680: for (var i=0; i<total; i++) {
11681: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
11682: if (server == item.value) {
11683: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
11684: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
11685: }
11686: }
11687: }
11688: }
11689: return;
11690: }
11691:
11692: function singleServerToggle(balnum,type) {
11693: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
11694: if (offloadtoSelIdx == 0) {
11695: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
11696: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
11697:
11698: } else {
11699: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
11700: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
11701: }
11702: return;
11703: }
11704:
11705: function balanceruleChange(formname,balnum,type) {
11706: if (type == '_LC_external') {
11707: return;
11708: }
11709: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
11710: for (var i=0; i<typesRules.length; i++) {
11711: if (formname.elements[typesRules[i]].checked) {
11712: if (formname.elements[typesRules[i]].value != 'specific') {
11713: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
11714: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
11715: } else {
11716: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
11717: }
11718: }
11719: }
11720: return;
11721: }
11722:
11723: function balancerDeleteChange(balnum) {
11724: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
11725: var baltotal = document.getElementById('loadbalancing_total').value;
11726: var addtarget;
11727: var removetarget;
11728: var action = 'delete';
11729: if (document.getElementById('loadbalancing_delete_'+balnum)) {
11730: var lonhost = hostitem.value;
11731: var currIdx = currBalancers.indexOf(lonhost);
11732: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
11733: if (currIdx != -1) {
11734: currBalancers.splice(currIdx,1);
11735: }
11736: addtarget = lonhost;
11737: } else {
11738: if (currIdx == -1) {
11739: currBalancers.push(lonhost);
11740: }
11741: removetarget = lonhost;
11742: action = 'undelete';
11743: }
11744: balancerChange(balnum,baltotal,action,addtarget,removetarget);
11745: }
11746: return;
11747: }
11748:
11749: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
11750: if (baltotal > 1) {
11751: var offloadtypes = new Array('primary','default');
11752: var alltargets = new Array('$alltargets');
11753: var insttypes = new Array('$allinsttypes');
11754: for (var i=0; i<baltotal; i++) {
11755: if (i != balnum) {
11756: for (var j=0; j<offloadtypes.length; j++) {
11757: var total = alltargets.length - 1;
11758: for (var k=0; k<total; k++) {
11759: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
11760: var server = serveritem.value;
11761: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
11762: if (server == addtarget) {
11763: serveritem.disabled = '';
11764: }
11765: }
11766: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
11767: if (server == removetarget) {
11768: serveritem.disabled = 'disabled';
11769: serveritem.checked = false;
11770: }
11771: }
11772: }
11773: }
11774: for (var j=0; j<insttypes.length; j++) {
11775: if (insttypes[j] != '_LC_external') {
11776: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
11777: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
11778: var currSel = singleserver.selectedIndex;
11779: var currVal = singleserver.options[currSel].value;
11780: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
11781: var numoptions = singleserver.options.length;
11782: var needsnew = 1;
11783: for (var k=0; k<numoptions; k++) {
11784: if (singleserver.options[k] == addtarget) {
11785: needsnew = 0;
11786: break;
11787: }
11788: }
11789: if (needsnew == 1) {
11790: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
11791: }
11792: }
11793: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
11794: singleserver.options.length = 0;
11795: if ((currVal) && (currVal != removetarget)) {
11796: singleserver.options[0] = new Option("","",false,false);
11797: } else {
11798: singleserver.options[0] = new Option("","",true,true);
11799: }
11800: var idx = 0;
11801: for (var m=0; m<alltargets.length; m++) {
11802: if (currBalancers.indexOf(alltargets[m]) == -1) {
11803: idx ++;
11804: if (currVal == alltargets[m]) {
11805: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
11806: } else {
11807: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
11808: }
11809: }
11810: }
11811: }
11812: }
11813: }
11814: }
11815: }
11816: }
11817: }
11818: return;
11819: }
11820:
11821: // ]]>
11822: </script>
11823:
11824: END
11825: }
11826:
11827: sub new_spares_js {
11828: my @sparestypes = ('primary','default');
11829: my $types = join("','",@sparestypes);
11830: my $select = &mt('Select');
11831: return <<"END";
11832:
11833: <script type="text/javascript">
11834: // <![CDATA[
11835:
11836: function updateNewSpares(formname,lonhost) {
11837: var types = new Array('$types');
11838: var include = new Array();
11839: var exclude = new Array();
11840: for (var i=0; i<types.length; i++) {
11841: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
11842: for (var j=0; j<spareboxes.length; j++) {
11843: if (formname.elements[spareboxes[j]].checked) {
11844: exclude.push(formname.elements[spareboxes[j]].value);
11845: } else {
11846: include.push(formname.elements[spareboxes[j]].value);
11847: }
11848: }
11849: }
11850: for (var i=0; i<types.length; i++) {
11851: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
11852: var selIdx = newSpare.selectedIndex;
11853: var currnew = newSpare.options[selIdx].value;
11854: var okSpares = new Array();
11855: for (var j=0; j<newSpare.options.length; j++) {
11856: var possible = newSpare.options[j].value;
11857: if (possible != '') {
11858: if (exclude.indexOf(possible) == -1) {
11859: okSpares.push(possible);
11860: } else {
11861: if (currnew == possible) {
11862: selIdx = 0;
11863: }
11864: }
11865: }
11866: }
11867: for (var k=0; k<include.length; k++) {
11868: if (okSpares.indexOf(include[k]) == -1) {
11869: okSpares.push(include[k]);
11870: }
11871: }
11872: okSpares.sort();
11873: newSpare.options.length = 0;
11874: if (selIdx == 0) {
11875: newSpare.options[0] = new Option("$select","",true,true);
11876: } else {
11877: newSpare.options[0] = new Option("$select","",false,false);
11878: }
11879: for (var m=0; m<okSpares.length; m++) {
11880: var idx = m+1;
11881: var selThis = 0;
11882: if (selIdx != 0) {
11883: if (okSpares[m] == currnew) {
11884: selThis = 1;
11885: }
11886: }
11887: if (selThis == 1) {
11888: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
11889: } else {
11890: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
11891: }
11892: }
11893: }
11894: return;
11895: }
11896:
11897: function checkNewSpares(lonhost,type) {
11898: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
11899: var chosen = newSpare.options[newSpare.selectedIndex].value;
11900: if (chosen != '') {
11901: var othertype;
11902: var othernewSpare;
11903: if (type == 'primary') {
11904: othernewSpare = document.getElementById('newspare_default_'+lonhost);
11905: }
11906: if (type == 'default') {
11907: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
11908: }
11909: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
11910: othernewSpare.selectedIndex = 0;
11911: }
11912: }
11913: return;
11914: }
11915:
11916: // ]]>
11917: </script>
11918:
11919: END
11920:
11921: }
11922:
11923: sub common_domprefs_js {
11924: return <<"END";
11925:
11926: <script type="text/javascript">
11927: // <![CDATA[
11928:
11929: function getIndicesByName(formname,item) {
11930: var group = new Array();
11931: for (var i=0;i<formname.elements.length;i++) {
11932: if (formname.elements[i].name == item) {
11933: group.push(formname.elements[i].id);
11934: }
11935: }
11936: return group;
11937: }
11938:
11939: // ]]>
11940: </script>
11941:
11942: END
11943:
11944: }
11945:
11946: sub recaptcha_js {
11947: my %lt = &captcha_phrases();
11948: return <<"END";
11949:
11950: <script type="text/javascript">
11951: // <![CDATA[
11952:
11953: function updateCaptcha(caller,context) {
11954: var privitem;
11955: var pubitem;
11956: var privtext;
11957: var pubtext;
11958: if (document.getElementById(context+'_recaptchapub')) {
11959: pubitem = document.getElementById(context+'_recaptchapub');
11960: } else {
11961: return;
11962: }
11963: if (document.getElementById(context+'_recaptchapriv')) {
11964: privitem = document.getElementById(context+'_recaptchapriv');
11965: } else {
11966: return;
11967: }
11968: if (document.getElementById(context+'_recaptchapubtxt')) {
11969: pubtext = document.getElementById(context+'_recaptchapubtxt');
11970: } else {
11971: return;
11972: }
11973: if (document.getElementById(context+'_recaptchaprivtxt')) {
11974: privtext = document.getElementById(context+'_recaptchaprivtxt');
11975: } else {
11976: return;
11977: }
11978: if (caller.checked) {
11979: if (caller.value == 'recaptcha') {
11980: pubitem.type = 'text';
11981: privitem.type = 'text';
11982: pubitem.size = '40';
11983: privitem.size = '40';
11984: pubtext.innerHTML = "$lt{'pub'}";
11985: privtext.innerHTML = "$lt{'priv'}";
11986: } else {
11987: pubitem.type = 'hidden';
11988: privitem.type = 'hidden';
11989: pubtext.innerHTML = '';
11990: privtext.innerHTML = '';
11991: }
11992: }
11993: return;
11994: }
11995:
11996: // ]]>
11997: </script>
11998:
11999: END
12000:
12001: }
12002:
12003: sub toggle_display_js {
12004: return <<"END";
12005:
12006: <script type="text/javascript">
12007: // <![CDATA[
12008:
12009: function toggleDisplay(domForm,caller) {
12010: if (document.getElementById(caller)) {
12011: var divitem = document.getElementById(caller);
12012: var optionsElement = domForm.coursecredits;
12013: if (caller == 'emailoptions') {
12014: optionsElement = domForm.cancreate_email;
12015: }
12016: if (caller == 'studentsubmission') {
12017: optionsElement = domForm.postsubmit;
12018: }
12019: if (optionsElement.length) {
12020: var currval;
12021: for (var i=0; i<optionsElement.length; i++) {
12022: if (optionsElement[i].checked) {
12023: currval = optionsElement[i].value;
12024: }
12025: }
12026: if (currval == 1) {
12027: divitem.style.display = 'block';
12028: } else {
12029: divitem.style.display = 'none';
12030: }
12031: }
12032: }
12033: return;
12034: }
12035:
12036: // ]]>
12037: </script>
12038:
12039: END
12040:
12041: }
12042:
12043: sub captcha_phrases {
12044: return &Apache::lonlocal::texthash (
12045: priv => 'Private key',
12046: pub => 'Public key',
12047: original => 'original (CAPTCHA)',
12048: recaptcha => 'successor (ReCAPTCHA)',
12049: notused => 'unused',
12050: );
12051: }
12052:
12053: sub devalidate_remote_domconfs {
12054: my ($dom,$cachekeys) = @_;
12055: return unless (ref($cachekeys) eq 'HASH');
12056: my %servers = &Apache::lonnet::internet_dom_servers($dom);
12057: my %thismachine;
12058: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
12059: my @posscached = ('domainconfig','domdefaults');
12060: if (keys(%servers)) {
12061: foreach my $server (keys(%servers)) {
12062: next if ($thismachine{$server});
12063: my @cached;
12064: foreach my $name (@posscached) {
12065: if ($cachekeys->{$name}) {
12066: push(@cached,&escape($name).':'.&escape($dom));
12067: }
12068: }
12069: if (@cached) {
12070: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
12071: }
12072: }
12073: }
12074: return;
12075: }
12076:
12077: 1;
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