1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.160.6.77 2017/01/22 13:28:05 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','helpsettings',
217: 'coursedefaults','usersessions','loadbalancing',
218: 'requestauthor','selfenrollment','inststatus'],$dom);
219: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
220: 'autoupdate','autocreate','directorysrch','contacts',
221: 'usercreation','selfcreation','usermodification','scantron',
222: 'requestcourses','requestauthor','coursecategories',
223: 'serverstatuses','helpsettings','coursedefaults',
224: 'selfenrollment','usersessions');
225: my %existing;
226: if (ref($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 => 'Directory searches',
308: help => 'Domain_Configuration_InstDirectory_Search',
309: header => [{col1 => 'Institutional Directory Setting',
310: col2 => 'Value',},
311: {col1 => 'LON-CAPA Directory Setting',
312: col2 => 'Value',}],
313: print => \&print_directorysrch,
314: modify => \&modify_directorysrch,
315: },
316: 'contacts' =>
317: { text => 'Contact Information',
318: help => 'Domain_Configuration_Contact_Info',
319: header => [{col1 => 'Setting',
320: col2 => 'Value',}],
321: print => \&print_contacts,
322: modify => \&modify_contacts,
323: },
324: 'usercreation' =>
325: { text => 'User creation',
326: help => 'Domain_Configuration_User_Creation',
327: header => [{col1 => 'Format rule type',
328: col2 => 'Format rules in force'},
329: {col1 => 'User account creation',
330: col2 => 'Usernames which may be created',},
331: {col1 => 'Context',
332: col2 => 'Assignable authentication types'}],
333: print => \&print_usercreation,
334: modify => \&modify_usercreation,
335: },
336: 'selfcreation' =>
337: { text => 'Users self-creating accounts',
338: help => 'Domain_Configuration_Self_Creation',
339: header => [{col1 => 'Self-creation with institutional username',
340: col2 => 'Enabled?'},
341: {col1 => 'Institutional user type (login/SSO self-creation)',
342: col2 => 'Information user can enter'},
343: {col1 => 'Self-creation with e-mail as username',
344: col2 => 'Settings'}],
345: print => \&print_selfcreation,
346: modify => \&modify_selfcreation,
347: },
348: 'usermodification' =>
349: { text => 'User modification',
350: help => 'Domain_Configuration_User_Modification',
351: header => [{col1 => 'Target user has role',
352: col2 => 'User information updatable in author context'},
353: {col1 => 'Target user has role',
354: col2 => 'User information updatable in course context'}],
355: print => \&print_usermodification,
356: modify => \&modify_usermodification,
357: },
358: 'scantron' =>
359: { text => 'Bubblesheet format file',
360: help => 'Domain_Configuration_Scantron_Format',
361: header => [ {col1 => 'Item',
362: col2 => '',
363: }],
364: print => \&print_scantron,
365: modify => \&modify_scantron,
366: },
367: 'requestcourses' =>
368: {text => 'Request creation of courses',
369: help => 'Domain_Configuration_Request_Courses',
370: header => [{col1 => 'User affiliation',
371: col2 => 'Availability/Processing of requests',},
372: {col1 => 'Setting',
373: col2 => 'Value'},
374: {col1 => 'Available textbooks',
375: col2 => ''},
376: {col1 => 'Available templates',
377: col2 => ''},
378: {col1 => 'Validation (not official courses)',
379: col2 => 'Value'},],
380: print => \&print_quotas,
381: modify => \&modify_quotas,
382: },
383: 'requestauthor' =>
384: {text => 'Request Authoring Space',
385: help => 'Domain_Configuration_Request_Author',
386: header => [{col1 => 'User affiliation',
387: col2 => 'Availability/Processing of requests',},
388: {col1 => 'Setting',
389: col2 => 'Value'}],
390: print => \&print_quotas,
391: modify => \&modify_quotas,
392: },
393: 'coursecategories' =>
394: { text => 'Cataloging of courses/communities',
395: help => 'Domain_Configuration_Cataloging_Courses',
396: header => [{col1 => 'Catalog type/availability',
397: col2 => '',},
398: {col1 => 'Category settings for standard catalog',
399: col2 => '',},
400: {col1 => 'Categories',
401: col2 => '',
402: }],
403: print => \&print_coursecategories,
404: modify => \&modify_coursecategories,
405: },
406: 'serverstatuses' =>
407: {text => 'Access to server status pages',
408: help => 'Domain_Configuration_Server_Status',
409: header => [{col1 => 'Status Page',
410: col2 => 'Other named users',
411: col3 => 'Specific IPs',
412: }],
413: print => \&print_serverstatuses,
414: modify => \&modify_serverstatuses,
415: },
416: 'helpsettings' =>
417: {text => 'Support settings',
418: help => 'Domain_Configuration_Help_Settings',
419: header => [{col1 => 'Help Page Settings (logged-in users)',
420: col2 => 'Value'},
421: {col1 => 'Helpdesk Roles',
422: col2 => 'Settings'},],
423: print => \&print_helpsettings,
424: modify => \&modify_helpsettings,
425: },
426: 'coursedefaults' =>
427: {text => 'Course/Community defaults',
428: help => 'Domain_Configuration_Course_Defaults',
429: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
430: col2 => 'Value',},
431: {col1 => 'Defaults which can be overridden for each course by a DC',
432: col2 => 'Value',},],
433: print => \&print_coursedefaults,
434: modify => \&modify_coursedefaults,
435: },
436: 'selfenrollment' =>
437: {text => 'Self-enrollment in Course/Community',
438: help => 'Domain_Configuration_Selfenrollment',
439: header => [{col1 => 'Configuration Rights',
440: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
441: {col1 => 'Defaults',
442: col2 => 'Value'},
443: {col1 => 'Self-enrollment validation (optional)',
444: col2 => 'Value'},],
445: print => \&print_selfenrollment,
446: modify => \&modify_selfenrollment,
447: },
448: 'usersessions' =>
449: {text => 'User session hosting/offloading',
450: help => 'Domain_Configuration_User_Sessions',
451: header => [{col1 => 'Domain server',
452: col2 => 'Servers to offload sessions to when busy'},
453: {col1 => 'Hosting of users from other domains',
454: col2 => 'Rules'},
455: {col1 => "Hosting domain's own users elsewhere",
456: col2 => 'Rules'}],
457: print => \&print_usersessions,
458: modify => \&modify_usersessions,
459: },
460: 'loadbalancing' =>
461: {text => 'Dedicated Load Balancer(s)',
462: help => 'Domain_Configuration_Load_Balancing',
463: header => [{col1 => 'Balancers',
464: col2 => 'Default destinations',
465: col3 => 'User affiliation',
466: col4 => 'Overrides'},
467: ],
468: print => \&print_loadbalancing,
469: modify => \&modify_loadbalancing,
470: },
471: );
472: if (keys(%servers) > 1) {
473: $prefs{'login'} = { text => 'Log-in page options',
474: help => 'Domain_Configuration_Login_Page',
475: header => [{col1 => 'Log-in Service',
476: col2 => 'Server Setting',},
477: {col1 => 'Log-in Page Items',
478: col2 => ''},
479: {col1 => 'Log-in Help',
480: col2 => 'Value'},
481: {col1 => 'Custom HTML in document head',
482: col2 => 'Value'}],
483: print => \&print_login,
484: modify => \&modify_login,
485: };
486: }
487:
488: my @roles = ('student','coordinator','author','admin');
489: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
490: &Apache::lonhtmlcommon::add_breadcrumb
491: ({href=>"javascript:changePage(document.$phase,'pickactions')",
492: text=>"Settings to display/modify"});
493: my $confname = $dom.'-domainconfig';
494:
495: if ($phase eq 'process') {
496: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
497: \%prefs,\%domconfig,$confname,\@roles);
498: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
499: $r->rflush();
500: &devalidate_remote_domconfs($dom,$result);
501: }
502: } elsif ($phase eq 'display') {
503: my $js = &recaptcha_js().
504: &toggle_display_js();
505: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
506: my ($othertitle,$usertypes,$types) =
507: &Apache::loncommon::sorted_inst_types($dom);
508: $js .= &lonbalance_targets_js($dom,$types,\%servers,
509: $domconfig{'loadbalancing'}).
510: &new_spares_js().
511: &common_domprefs_js().
512: &Apache::loncommon::javascript_array_indexof();
513: }
514: if (grep(/^requestcourses$/,@actions)) {
515: my $javascript_validations;
516: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
517: $js .= <<END;
518: <script type="text/javascript">
519: $javascript_validations
520: </script>
521: $coursebrowserjs
522: END
523: }
524: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
525: } else {
526: # check if domconfig user exists for the domain.
527: my $servadm = $r->dir_config('lonAdmEMail');
528: my ($configuserok,$author_ok,$switchserver) =
529: &config_check($dom,$confname,$servadm);
530: unless ($configuserok eq 'ok') {
531: &Apache::lonconfigsettings::print_header($r,$phase,$context);
532: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
533: $confname).
534: '<br />'
535: );
536: if ($switchserver) {
537: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
538: '<br />'.
539: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
540: '<br />'.
541: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
542: '<br />'.
543: &mt('To do that now, use the following link: [_1]',$switchserver)
544: );
545: } else {
546: $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.').
547: '<br />'.
548: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
549: );
550: }
551: $r->print(&Apache::loncommon::end_page());
552: return OK;
553: }
554: if (keys(%domconfig) == 0) {
555: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
556: my @ids=&Apache::lonnet::current_machine_ids();
557: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
558: my %designhash = &Apache::loncommon::get_domainconf($dom);
559: my @loginimages = ('img','logo','domlogo','login');
560: my $custom_img_count = 0;
561: foreach my $img (@loginimages) {
562: if ($designhash{$dom.'.login.'.$img} ne '') {
563: $custom_img_count ++;
564: }
565: }
566: foreach my $role (@roles) {
567: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
568: $custom_img_count ++;
569: }
570: }
571: if ($custom_img_count > 0) {
572: &Apache::lonconfigsettings::print_header($r,$phase,$context);
573: my $switch_server = &check_switchserver($dom,$confname);
574: $r->print(
575: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
576: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
577: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
578: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
579: if ($switch_server) {
580: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
581: }
582: $r->print(&Apache::loncommon::end_page());
583: return OK;
584: }
585: }
586: }
587: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
588: }
589: return OK;
590: }
591:
592: sub process_changes {
593: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
594: my %domconfig;
595: if (ref($values) eq 'HASH') {
596: %domconfig = %{$values};
597: }
598: my $output;
599: if ($action eq 'login') {
600: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
601: } elsif ($action eq 'rolecolors') {
602: $output = &modify_rolecolors($r,$dom,$confname,$roles,
603: $lastactref,%domconfig);
604: } elsif ($action eq 'quotas') {
605: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
606: } elsif ($action eq 'autoenroll') {
607: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
608: } elsif ($action eq 'autoupdate') {
609: $output = &modify_autoupdate($dom,%domconfig);
610: } elsif ($action eq 'autocreate') {
611: $output = &modify_autocreate($dom,%domconfig);
612: } elsif ($action eq 'directorysrch') {
613: $output = &modify_directorysrch($dom,%domconfig);
614: } elsif ($action eq 'usercreation') {
615: $output = &modify_usercreation($dom,%domconfig);
616: } elsif ($action eq 'selfcreation') {
617: $output = &modify_selfcreation($dom,%domconfig);
618: } elsif ($action eq 'usermodification') {
619: $output = &modify_usermodification($dom,%domconfig);
620: } elsif ($action eq 'contacts') {
621: $output = &modify_contacts($dom,$lastactref,%domconfig);
622: } elsif ($action eq 'defaults') {
623: $output = &modify_defaults($dom,$lastactref,%domconfig);
624: } elsif ($action eq 'scantron') {
625: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
626: } elsif ($action eq 'coursecategories') {
627: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
628: } elsif ($action eq 'serverstatuses') {
629: $output = &modify_serverstatuses($dom,%domconfig);
630: } elsif ($action eq 'requestcourses') {
631: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
632: } elsif ($action eq 'requestauthor') {
633: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
634: } elsif ($action eq 'helpsettings') {
635: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
636: } elsif ($action eq 'coursedefaults') {
637: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
638: } elsif ($action eq 'selfenrollment') {
639: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
640: } elsif ($action eq 'usersessions') {
641: $output = &modify_usersessions($dom,$lastactref,%domconfig);
642: } elsif ($action eq 'loadbalancing') {
643: $output = &modify_loadbalancing($dom,%domconfig);
644: }
645: return $output;
646: }
647:
648: sub print_config_box {
649: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
650: my $rowtotal = 0;
651: my $output;
652: if ($action eq 'coursecategories') {
653: $output = &coursecategories_javascript($settings);
654: } elsif ($action eq 'defaults') {
655: $output = &defaults_javascript($settings);
656: } elsif ($action eq 'helpsettings') {
657: my (%privs,%levelscurrent);
658: my %full=();
659: my %levels=(
660: course => {},
661: domain => {},
662: system => {},
663: );
664: my $context = 'domain';
665: my $crstype = 'Course';
666: my $formname = 'display';
667: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
668: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
669: $output =
670: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
671: \@templateroles);
672: }
673: $output .=
674: '<table class="LC_nested_outer">
675: <tr>
676: <th align="left" valign="middle"><span class="LC_nobreak">'.
677: &mt($item->{text}).' '.
678: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
679: '</tr>';
680: $rowtotal ++;
681: my $numheaders = 1;
682: if (ref($item->{'header'}) eq 'ARRAY') {
683: $numheaders = scalar(@{$item->{'header'}});
684: }
685: if ($numheaders > 1) {
686: my $colspan = '';
687: my $rightcolspan = '';
688: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
689: ($action eq 'directorysrch') ||
690: (($action eq 'login') && ($numheaders < 4))) {
691: $colspan = ' colspan="2"';
692: }
693: if ($action eq 'usersessions') {
694: $rightcolspan = ' colspan="3"';
695: }
696: $output .= '
697: <tr>
698: <td>
699: <table class="LC_nested">
700: <tr class="LC_info_row">
701: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
702: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
703: </tr>';
704: $rowtotal ++;
705: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
706: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
707: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'directorysrch') ||
708: ($action eq 'helpsettings')) {
709: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
710: } elsif ($action eq 'coursecategories') {
711: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
712: } elsif ($action eq 'login') {
713: if ($numheaders == 4) {
714: $colspan = ' colspan="2"';
715: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
716: } else {
717: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
718: }
719: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
720: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
721: } elsif ($action eq 'rolecolors') {
722: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
723: }
724: $output .= '
725: </table>
726: </td>
727: </tr>
728: <tr>
729: <td>
730: <table class="LC_nested">
731: <tr class="LC_info_row">
732: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
733: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
734: </tr>';
735: $rowtotal ++;
736: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
737: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
738: ($action eq 'usersessions') || ($action eq 'coursecategories')) {
739: if ($action eq 'coursecategories') {
740: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
741: $colspan = ' colspan="2"';
742: } else {
743: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
744: }
745: $output .= '
746: </table>
747: </td>
748: </tr>
749: <tr>
750: <td>
751: <table class="LC_nested">
752: <tr class="LC_info_row">
753: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
754: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
755: </tr>'."\n";
756: if ($action eq 'coursecategories') {
757: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
758: } else {
759: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
760: }
761: $rowtotal ++;
762: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
763: ($action eq 'defaults') || ($action eq 'directorysrch') ||
764: ($action eq 'helpsettings')) {
765: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
766: } elsif ($action eq 'login') {
767: if ($numheaders == 4) {
768: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
769: </table>
770: </td>
771: </tr>
772: <tr>
773: <td>
774: <table class="LC_nested">
775: <tr class="LC_info_row">
776: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
777: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
778: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
779: $rowtotal ++;
780: } else {
781: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
782: }
783: $output .= '
784: </table>
785: </td>
786: </tr>
787: <tr>
788: <td>
789: <table class="LC_nested">
790: <tr class="LC_info_row">';
791: if ($numheaders == 4) {
792: $output .= '
793: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
794: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
795: </tr>';
796: } else {
797: $output .= '
798: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
799: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
800: </tr>';
801: }
802: $rowtotal ++;
803: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
804: } elsif ($action eq 'requestcourses') {
805: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
806: $rowtotal ++;
807: $output .= &print_studentcode($settings,\$rowtotal).'
808: </table>
809: </td>
810: </tr>
811: <tr>
812: <td>
813: <table class="LC_nested">
814: <tr class="LC_info_row">
815: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
816: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
817: &textbookcourses_javascript($settings).
818: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
819: </table>
820: </td>
821: </tr>
822: <tr>
823: <td>
824: <table class="LC_nested">
825: <tr class="LC_info_row">
826: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
827: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
828: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
829: </table>
830: </td>
831: </tr>
832: <tr>
833: <td>
834: <table class="LC_nested">
835: <tr class="LC_info_row">
836: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
837: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
838: </tr>'.
839: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
840: } elsif ($action eq 'requestauthor') {
841: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
842: $rowtotal ++;
843: } elsif ($action eq 'rolecolors') {
844: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
845: </table>
846: </td>
847: </tr>
848: <tr>
849: <td>
850: <table class="LC_nested">
851: <tr class="LC_info_row">
852: <td class="LC_left_item"'.$colspan.' valign="top">'.
853: &mt($item->{'header'}->[2]->{'col1'}).'</td>
854: <td class="LC_right_item" valign="top">'.
855: &mt($item->{'header'}->[2]->{'col2'}).'</td>
856: </tr>'.
857: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
858: </table>
859: </td>
860: </tr>
861: <tr>
862: <td>
863: <table class="LC_nested">
864: <tr class="LC_info_row">
865: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
866: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
867: </tr>'.
868: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
869: $rowtotal += 2;
870: }
871: } else {
872: $output .= '
873: <tr>
874: <td>
875: <table class="LC_nested">
876: <tr class="LC_info_row">';
877: if ($action eq 'login') {
878: $output .= '
879: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
880: } elsif ($action eq 'serverstatuses') {
881: $output .= '
882: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
883: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
884:
885: } else {
886: $output .= '
887: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
888: }
889: if (defined($item->{'header'}->[0]->{'col3'})) {
890: $output .= '<td class="LC_left_item" valign="top">'.
891: &mt($item->{'header'}->[0]->{'col2'});
892: if ($action eq 'serverstatuses') {
893: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
894: }
895: } else {
896: $output .= '<td class="LC_right_item" valign="top">'.
897: &mt($item->{'header'}->[0]->{'col2'});
898: }
899: $output .= '</td>';
900: if ($item->{'header'}->[0]->{'col3'}) {
901: if (defined($item->{'header'}->[0]->{'col4'})) {
902: $output .= '<td class="LC_left_item" valign="top">'.
903: &mt($item->{'header'}->[0]->{'col3'});
904: } else {
905: $output .= '<td class="LC_right_item" valign="top">'.
906: &mt($item->{'header'}->[0]->{'col3'});
907: }
908: if ($action eq 'serverstatuses') {
909: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
910: }
911: $output .= '</td>';
912: }
913: if ($item->{'header'}->[0]->{'col4'}) {
914: $output .= '<td class="LC_right_item" valign="top">'.
915: &mt($item->{'header'}->[0]->{'col4'});
916: }
917: $output .= '</tr>';
918: $rowtotal ++;
919: if ($action eq 'quotas') {
920: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
921: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
922: ($action eq 'contacts') || ($action eq 'serverstatuses') ||
923: ($action eq 'loadbalancing')) {
924: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
925: } elsif ($action eq 'scantron') {
926: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
927: }
928: }
929: $output .= '
930: </table>
931: </td>
932: </tr>
933: </table><br />';
934: return ($output,$rowtotal);
935: }
936:
937: sub print_login {
938: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
939: my ($css_class,$datatable);
940: my %choices = &login_choices();
941:
942: if ($caller eq 'service') {
943: my %servers = &Apache::lonnet::internet_dom_servers($dom);
944: my $choice = $choices{'disallowlogin'};
945: $css_class = ' class="LC_odd_row"';
946: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
947: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
948: '<th>'.$choices{'server'}.'</th>'.
949: '<th>'.$choices{'serverpath'}.'</th>'.
950: '<th>'.$choices{'custompath'}.'</th>'.
951: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
952: my %disallowed;
953: if (ref($settings) eq 'HASH') {
954: if (ref($settings->{'loginvia'}) eq 'HASH') {
955: %disallowed = %{$settings->{'loginvia'}};
956: }
957: }
958: foreach my $lonhost (sort(keys(%servers))) {
959: my $direct = 'selected="selected"';
960: if (ref($disallowed{$lonhost}) eq 'HASH') {
961: if ($disallowed{$lonhost}{'server'} ne '') {
962: $direct = '';
963: }
964: }
965: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
966: '<td><select name="'.$lonhost.'_server">'.
967: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
968: '</option>';
969: foreach my $hostid (sort(keys(%servers))) {
970: next if ($servers{$hostid} eq $servers{$lonhost});
971: my $selected = '';
972: if (ref($disallowed{$lonhost}) eq 'HASH') {
973: if ($hostid eq $disallowed{$lonhost}{'server'}) {
974: $selected = 'selected="selected"';
975: }
976: }
977: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
978: $servers{$hostid}.'</option>';
979: }
980: $datatable .= '</select></td>'.
981: '<td><select name="'.$lonhost.'_serverpath">';
982: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
983: my $pathname = $path;
984: if ($path eq 'custom') {
985: $pathname = &mt('Custom Path').' ->';
986: }
987: my $selected = '';
988: if (ref($disallowed{$lonhost}) eq 'HASH') {
989: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
990: $selected = 'selected="selected"';
991: }
992: } elsif ($path eq '') {
993: $selected = 'selected="selected"';
994: }
995: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
996: }
997: $datatable .= '</select></td>';
998: my ($custom,$exempt);
999: if (ref($disallowed{$lonhost}) eq 'HASH') {
1000: $custom = $disallowed{$lonhost}{'custompath'};
1001: $exempt = $disallowed{$lonhost}{'exempt'};
1002: }
1003: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1004: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1005: '</tr>';
1006: }
1007: $datatable .= '</table></td></tr>';
1008: return $datatable;
1009: } elsif ($caller eq 'page') {
1010: my %defaultchecked = (
1011: 'coursecatalog' => 'on',
1012: 'helpdesk' => 'on',
1013: 'adminmail' => 'off',
1014: 'newuser' => 'off',
1015: );
1016: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1017: my (%checkedon,%checkedoff);
1018: foreach my $item (@toggles) {
1019: if ($defaultchecked{$item} eq 'on') {
1020: $checkedon{$item} = ' checked="checked" ';
1021: $checkedoff{$item} = ' ';
1022: } elsif ($defaultchecked{$item} eq 'off') {
1023: $checkedoff{$item} = ' checked="checked" ';
1024: $checkedon{$item} = ' ';
1025: }
1026: }
1027: my @images = ('img','logo','domlogo','login');
1028: my @logintext = ('textcol','bgcol');
1029: my @bgs = ('pgbg','mainbg','sidebg');
1030: my @links = ('link','alink','vlink');
1031: my %designhash = &Apache::loncommon::get_domainconf($dom);
1032: my %defaultdesign = %Apache::loncommon::defaultdesign;
1033: my (%is_custom,%designs);
1034: my %defaults = (
1035: font => $defaultdesign{'login.font'},
1036: );
1037: foreach my $item (@images) {
1038: $defaults{$item} = $defaultdesign{'login.'.$item};
1039: $defaults{'showlogo'}{$item} = 1;
1040: }
1041: foreach my $item (@bgs) {
1042: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1043: }
1044: foreach my $item (@logintext) {
1045: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1046: }
1047: foreach my $item (@links) {
1048: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1049: }
1050: if (ref($settings) eq 'HASH') {
1051: foreach my $item (@toggles) {
1052: if ($settings->{$item} eq '1') {
1053: $checkedon{$item} = ' checked="checked" ';
1054: $checkedoff{$item} = ' ';
1055: } elsif ($settings->{$item} eq '0') {
1056: $checkedoff{$item} = ' checked="checked" ';
1057: $checkedon{$item} = ' ';
1058: }
1059: }
1060: foreach my $item (@images) {
1061: if (defined($settings->{$item})) {
1062: $designs{$item} = $settings->{$item};
1063: $is_custom{$item} = 1;
1064: }
1065: if (defined($settings->{'showlogo'}{$item})) {
1066: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1067: }
1068: }
1069: foreach my $item (@logintext) {
1070: if ($settings->{$item} ne '') {
1071: $designs{'logintext'}{$item} = $settings->{$item};
1072: $is_custom{$item} = 1;
1073: }
1074: }
1075: if ($settings->{'font'} ne '') {
1076: $designs{'font'} = $settings->{'font'};
1077: $is_custom{'font'} = 1;
1078: }
1079: foreach my $item (@bgs) {
1080: if ($settings->{$item} ne '') {
1081: $designs{'bgs'}{$item} = $settings->{$item};
1082: $is_custom{$item} = 1;
1083: }
1084: }
1085: foreach my $item (@links) {
1086: if ($settings->{$item} ne '') {
1087: $designs{'links'}{$item} = $settings->{$item};
1088: $is_custom{$item} = 1;
1089: }
1090: }
1091: } else {
1092: if ($designhash{$dom.'.login.font'} ne '') {
1093: $designs{'font'} = $designhash{$dom.'.login.font'};
1094: $is_custom{'font'} = 1;
1095: }
1096: foreach my $item (@images) {
1097: if ($designhash{$dom.'.login.'.$item} ne '') {
1098: $designs{$item} = $designhash{$dom.'.login.'.$item};
1099: $is_custom{$item} = 1;
1100: }
1101: }
1102: foreach my $item (@bgs) {
1103: if ($designhash{$dom.'.login.'.$item} ne '') {
1104: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1105: $is_custom{$item} = 1;
1106: }
1107: }
1108: foreach my $item (@links) {
1109: if ($designhash{$dom.'.login.'.$item} ne '') {
1110: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1111: $is_custom{$item} = 1;
1112: }
1113: }
1114: }
1115: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1116: logo => 'Institution Logo',
1117: domlogo => 'Domain Logo',
1118: login => 'Login box');
1119: my $itemcount = 1;
1120: foreach my $item (@toggles) {
1121: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1122: $datatable .=
1123: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1124: '</td><td>'.
1125: '<span class="LC_nobreak"><label><input type="radio" name="'.
1126: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1127: '</label> <label><input type="radio" name="'.$item.'"'.
1128: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1129: '</tr>';
1130: $itemcount ++;
1131: }
1132: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1133: $datatable .= '</tr></table></td></tr>';
1134: } elsif ($caller eq 'help') {
1135: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1136: my $switchserver = &check_switchserver($dom,$confname);
1137: my $itemcount = 1;
1138: $defaulturl = '/adm/loginproblems.html';
1139: $defaulttype = 'default';
1140: %lt = &Apache::lonlocal::texthash (
1141: del => 'Delete?',
1142: rep => 'Replace:',
1143: upl => 'Upload:',
1144: default => 'Default',
1145: custom => 'Custom',
1146: );
1147: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1148: my @currlangs;
1149: if (ref($settings) eq 'HASH') {
1150: if (ref($settings->{'helpurl'}) eq 'HASH') {
1151: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1152: next if ($settings->{'helpurl'}{$key} eq '');
1153: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1154: $type{$key} = 'custom';
1155: unless ($key eq 'nolang') {
1156: push(@currlangs,$key);
1157: }
1158: }
1159: } elsif ($settings->{'helpurl'} ne '') {
1160: $type{'nolang'} = 'custom';
1161: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1162: }
1163: }
1164: foreach my $lang ('nolang',sort(@currlangs)) {
1165: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1166: $datatable .= '<tr'.$css_class.'>';
1167: if ($url{$lang} eq '') {
1168: $url{$lang} = $defaulturl;
1169: }
1170: if ($type{$lang} eq '') {
1171: $type{$lang} = $defaulttype;
1172: }
1173: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1174: if ($lang eq 'nolang') {
1175: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1176: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1177: } else {
1178: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1179: $langchoices{$lang},
1180: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1181: }
1182: $datatable .= '</span></td>'."\n".
1183: '<td class="LC_left_item">';
1184: if ($type{$lang} eq 'custom') {
1185: $datatable .= '<span class="LC_nobreak"><label>'.
1186: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1187: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1188: } else {
1189: $datatable .= $lt{'upl'};
1190: }
1191: $datatable .='<br />';
1192: if ($switchserver) {
1193: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1194: } else {
1195: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1196: }
1197: $datatable .= '</td></tr>';
1198: $itemcount ++;
1199: }
1200: my @addlangs;
1201: foreach my $lang (sort(keys(%langchoices))) {
1202: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1203: push(@addlangs,$lang);
1204: }
1205: if (@addlangs > 0) {
1206: my %toadd;
1207: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1208: $toadd{''} = &mt('Select');
1209: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1210: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1211: &mt('Add log-in help page for a specific language:').' '.
1212: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1213: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1214: if ($switchserver) {
1215: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1216: } else {
1217: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1218: }
1219: $datatable .= '</td></tr>';
1220: $itemcount ++;
1221: }
1222: $datatable .= &captcha_choice('login',$settings,$itemcount);
1223: } elsif ($caller eq 'headtag') {
1224: my %domservers = &Apache::lonnet::get_servers($dom);
1225: my $choice = $choices{'headtag'};
1226: $css_class = ' class="LC_odd_row"';
1227: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1228: '<td align="left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1229: '<th>'.$choices{'current'}.'</th>'.
1230: '<th>'.$choices{'action'}.'</th>'.
1231: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1232: my (%currurls,%currexempt);
1233: if (ref($settings) eq 'HASH') {
1234: if (ref($settings->{'headtag'}) eq 'HASH') {
1235: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1236: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1237: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1238: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1239: }
1240: }
1241: }
1242: }
1243: my %lt = &Apache::lonlocal::texthash(
1244: del => 'Delete?',
1245: rep => 'Replace:',
1246: upl => 'Upload:',
1247: curr => 'View contents',
1248: none => 'None',
1249: );
1250: my $switchserver = &check_switchserver($dom,$confname);
1251: foreach my $lonhost (sort(keys(%domservers))) {
1252: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1253: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1254: if ($currurls{$lonhost}) {
1255: $datatable .= '<td class="LC_right_item"><a href="'.
1256: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1257: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1258: '">'.$lt{'curr'}.'</a></td>'.
1259: '<td><span class="LC_nobreak"><label>'.
1260: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1261: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1262: } else {
1263: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1264: }
1265: $datatable .='<br />';
1266: if ($switchserver) {
1267: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1268: } else {
1269: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1270: }
1271: $datatable .= '</td><td><input type="textbox" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1272: }
1273: $datatable .= '</table></td></tr>';
1274: }
1275: return $datatable;
1276: }
1277:
1278: sub login_choices {
1279: my %choices =
1280: &Apache::lonlocal::texthash (
1281: coursecatalog => 'Display Course/Community Catalog link?',
1282: adminmail => "Display Administrator's E-mail Address?",
1283: helpdesk => 'Display "Contact Helpdesk" link',
1284: disallowlogin => "Login page requests redirected",
1285: hostid => "Server",
1286: server => "Redirect to:",
1287: serverpath => "Path",
1288: custompath => "Custom",
1289: exempt => "Exempt IP(s)",
1290: directlogin => "No redirect",
1291: newuser => "Link to create a user account",
1292: img => "Header",
1293: logo => "Main Logo",
1294: domlogo => "Domain Logo",
1295: login => "Log-in Header",
1296: textcol => "Text color",
1297: bgcol => "Box color",
1298: bgs => "Background colors",
1299: links => "Link colors",
1300: font => "Font color",
1301: pgbg => "Header",
1302: mainbg => "Page",
1303: sidebg => "Login box",
1304: link => "Link",
1305: alink => "Active link",
1306: vlink => "Visited link",
1307: headtag => "Custom markup",
1308: action => "Action",
1309: current => "Current",
1310: );
1311: return %choices;
1312: }
1313:
1314: sub print_rolecolors {
1315: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1316: my %choices = &color_font_choices();
1317: my @bgs = ('pgbg','tabbg','sidebg');
1318: my @links = ('link','alink','vlink');
1319: my @images = ('img');
1320: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1321: my %designhash = &Apache::loncommon::get_domainconf($dom);
1322: my %defaultdesign = %Apache::loncommon::defaultdesign;
1323: my (%is_custom,%designs);
1324: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1325: if (ref($settings) eq 'HASH') {
1326: if (ref($settings->{$role}) eq 'HASH') {
1327: if ($settings->{$role}->{'img'} ne '') {
1328: $designs{'img'} = $settings->{$role}->{'img'};
1329: $is_custom{'img'} = 1;
1330: }
1331: if ($settings->{$role}->{'font'} ne '') {
1332: $designs{'font'} = $settings->{$role}->{'font'};
1333: $is_custom{'font'} = 1;
1334: }
1335: if ($settings->{$role}->{'fontmenu'} ne '') {
1336: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1337: $is_custom{'fontmenu'} = 1;
1338: }
1339: foreach my $item (@bgs) {
1340: if ($settings->{$role}->{$item} ne '') {
1341: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1342: $is_custom{$item} = 1;
1343: }
1344: }
1345: foreach my $item (@links) {
1346: if ($settings->{$role}->{$item} ne '') {
1347: $designs{'links'}{$item} = $settings->{$role}->{$item};
1348: $is_custom{$item} = 1;
1349: }
1350: }
1351: }
1352: } else {
1353: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1354: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1355: $is_custom{'img'} = 1;
1356: }
1357: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1358: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1359: $is_custom{'fontmenu'} = 1;
1360: }
1361: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1362: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1363: $is_custom{'font'} = 1;
1364: }
1365: foreach my $item (@bgs) {
1366: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1367: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1368: $is_custom{$item} = 1;
1369:
1370: }
1371: }
1372: foreach my $item (@links) {
1373: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1374: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1375: $is_custom{$item} = 1;
1376: }
1377: }
1378: }
1379: my $itemcount = 1;
1380: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1381: $datatable .= '</tr></table></td></tr>';
1382: return $datatable;
1383: }
1384:
1385: sub role_defaults {
1386: my ($role,$bgs,$links,$images,$logintext) = @_;
1387: my %defaults;
1388: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1389: return %defaults;
1390: }
1391: my %defaultdesign = %Apache::loncommon::defaultdesign;
1392: if ($role eq 'login') {
1393: %defaults = (
1394: font => $defaultdesign{$role.'.font'},
1395: );
1396: if (ref($logintext) eq 'ARRAY') {
1397: foreach my $item (@{$logintext}) {
1398: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1399: }
1400: }
1401: foreach my $item (@{$images}) {
1402: $defaults{'showlogo'}{$item} = 1;
1403: }
1404: } else {
1405: %defaults = (
1406: img => $defaultdesign{$role.'.img'},
1407: font => $defaultdesign{$role.'.font'},
1408: fontmenu => $defaultdesign{$role.'.fontmenu'},
1409: );
1410: }
1411: foreach my $item (@{$bgs}) {
1412: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1413: }
1414: foreach my $item (@{$links}) {
1415: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1416: }
1417: foreach my $item (@{$images}) {
1418: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1419: }
1420: return %defaults;
1421: }
1422:
1423: sub display_color_options {
1424: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1425: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1426: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1427: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1428: my $datatable = '<tr'.$css_class.'>'.
1429: '<td>'.$choices->{'font'}.'</td>';
1430: if (!$is_custom->{'font'}) {
1431: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1432: } else {
1433: $datatable .= '<td> </td>';
1434: }
1435: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1436:
1437: $datatable .= '<td><span class="LC_nobreak">'.
1438: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1439: ' value="'.$current_color.'" /> '.
1440: ' </td></tr>';
1441: unless ($role eq 'login') {
1442: $datatable .= '<tr'.$css_class.'>'.
1443: '<td>'.$choices->{'fontmenu'}.'</td>';
1444: if (!$is_custom->{'fontmenu'}) {
1445: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1446: } else {
1447: $datatable .= '<td> </td>';
1448: }
1449: $current_color = $designs->{'fontmenu'} ?
1450: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1451: $datatable .= '<td><span class="LC_nobreak">'.
1452: '<input class="colorchooser" type="text" size="10" name="'
1453: .$role.'_fontmenu"'.
1454: ' value="'.$current_color.'" /> '.
1455: ' </td></tr>';
1456: }
1457: my $switchserver = &check_switchserver($dom,$confname);
1458: foreach my $img (@{$images}) {
1459: $itemcount ++;
1460: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1461: $datatable .= '<tr'.$css_class.'>'.
1462: '<td>'.$choices->{$img};
1463: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1464: if ($role eq 'login') {
1465: if ($img eq 'login') {
1466: $login_hdr_pick =
1467: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1468: $logincolors =
1469: &login_text_colors($img,$role,$logintext,$phase,$choices,
1470: $designs,$defaults);
1471: } elsif ($img ne 'domlogo') {
1472: $datatable.= &logo_display_options($img,$defaults,$designs);
1473: }
1474: }
1475: $datatable .= '</td>';
1476: if ($designs->{$img} ne '') {
1477: $imgfile = $designs->{$img};
1478: $img_import = ($imgfile =~ m{^/adm/});
1479: } else {
1480: $imgfile = $defaults->{$img};
1481: }
1482: if ($imgfile) {
1483: my ($showfile,$fullsize);
1484: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1485: my $urldir = $1;
1486: my $filename = $2;
1487: my @info = &Apache::lonnet::stat_file($designs->{$img});
1488: if (@info) {
1489: my $thumbfile = 'tn-'.$filename;
1490: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1491: if (@thumb) {
1492: $showfile = $urldir.'/'.$thumbfile;
1493: } else {
1494: $showfile = $imgfile;
1495: }
1496: } else {
1497: $showfile = '';
1498: }
1499: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1500: $showfile = $imgfile;
1501: my $imgdir = $1;
1502: my $filename = $2;
1503: if (-e "$londocroot/$imgdir/tn-".$filename) {
1504: $showfile = "/$imgdir/tn-".$filename;
1505: } else {
1506: my $input = $londocroot.$imgfile;
1507: my $output = "$londocroot/$imgdir/tn-".$filename;
1508: if (!-e $output) {
1509: my ($width,$height) = &thumb_dimensions();
1510: my ($fullwidth,$fullheight) = &check_dimensions($input);
1511: if ($fullwidth ne '' && $fullheight ne '') {
1512: if ($fullwidth > $width && $fullheight > $height) {
1513: my $size = $width.'x'.$height;
1514: system("convert -sample $size $input $output");
1515: $showfile = "/$imgdir/tn-".$filename;
1516: }
1517: }
1518: }
1519: }
1520: }
1521: if ($showfile) {
1522: if ($showfile =~ m{^/(adm|res)/}) {
1523: if ($showfile =~ m{^/res/}) {
1524: my $local_showfile =
1525: &Apache::lonnet::filelocation('',$showfile);
1526: &Apache::lonnet::repcopy($local_showfile);
1527: }
1528: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1529: }
1530: if ($imgfile) {
1531: if ($imgfile =~ m{^/(adm|res)/}) {
1532: if ($imgfile =~ m{^/res/}) {
1533: my $local_imgfile =
1534: &Apache::lonnet::filelocation('',$imgfile);
1535: &Apache::lonnet::repcopy($local_imgfile);
1536: }
1537: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1538: } else {
1539: $fullsize = $imgfile;
1540: }
1541: }
1542: $datatable .= '<td>';
1543: if ($img eq 'login') {
1544: $datatable .= $login_hdr_pick;
1545: }
1546: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1547: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1548: } else {
1549: $datatable .= '<td> </td><td class="LC_left_item">'.
1550: &mt('Upload:').'<br />';
1551: }
1552: } else {
1553: $datatable .= '<td> </td><td class="LC_left_item">'.
1554: &mt('Upload:').'<br />';
1555: }
1556: if ($switchserver) {
1557: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1558: } else {
1559: if ($img ne 'login') { # suppress file selection for Log-in header
1560: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1561: }
1562: }
1563: $datatable .= '</td></tr>';
1564: }
1565: $itemcount ++;
1566: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1567: $datatable .= '<tr'.$css_class.'>'.
1568: '<td>'.$choices->{'bgs'}.'</td>';
1569: my $bgs_def;
1570: foreach my $item (@{$bgs}) {
1571: if (!$is_custom->{$item}) {
1572: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1573: }
1574: }
1575: if ($bgs_def) {
1576: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1577: } else {
1578: $datatable .= '<td> </td>';
1579: }
1580: $datatable .= '<td class="LC_right_item">'.
1581: '<table border="0"><tr>';
1582:
1583: foreach my $item (@{$bgs}) {
1584: $datatable .= '<td align="center">'.$choices->{$item};
1585: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1586: if ($designs->{'bgs'}{$item}) {
1587: $datatable .= ' ';
1588: }
1589: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1590: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1591: }
1592: $datatable .= '</tr></table></td></tr>';
1593: $itemcount ++;
1594: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1595: $datatable .= '<tr'.$css_class.'>'.
1596: '<td>'.$choices->{'links'}.'</td>';
1597: my $links_def;
1598: foreach my $item (@{$links}) {
1599: if (!$is_custom->{$item}) {
1600: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1601: }
1602: }
1603: if ($links_def) {
1604: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1605: } else {
1606: $datatable .= '<td> </td>';
1607: }
1608: $datatable .= '<td class="LC_right_item">'.
1609: '<table border="0"><tr>';
1610: foreach my $item (@{$links}) {
1611: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1612: $datatable .= '<td align="center">'.$choices->{$item}."\n";
1613: if ($designs->{'links'}{$item}) {
1614: $datatable.=' ';
1615: }
1616: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1617: '" /></td>';
1618: }
1619: $$rowtotal += $itemcount;
1620: return $datatable;
1621: }
1622:
1623: sub logo_display_options {
1624: my ($img,$defaults,$designs) = @_;
1625: my $checkedon;
1626: if (ref($defaults) eq 'HASH') {
1627: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1628: if ($defaults->{'showlogo'}{$img}) {
1629: $checkedon = 'checked="checked" ';
1630: }
1631: }
1632: }
1633: if (ref($designs) eq 'HASH') {
1634: if (ref($designs->{'showlogo'}) eq 'HASH') {
1635: if (defined($designs->{'showlogo'}{$img})) {
1636: if ($designs->{'showlogo'}{$img} == 0) {
1637: $checkedon = '';
1638: } elsif ($designs->{'showlogo'}{$img} == 1) {
1639: $checkedon = 'checked="checked" ';
1640: }
1641: }
1642: }
1643: }
1644: return '<br /><label> <input type="checkbox" name="'.
1645: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1646: &mt('show').'</label>'."\n";
1647: }
1648:
1649: sub login_header_options {
1650: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1651: my $output = '';
1652: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1653: $output .= &mt('Text default(s):').'<br />';
1654: if (!$is_custom->{'textcol'}) {
1655: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1656: ' ';
1657: }
1658: if (!$is_custom->{'bgcol'}) {
1659: $output .= $choices->{'bgcol'}.': '.
1660: '<span id="css_'.$role.'_font" style="background-color: '.
1661: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1662: }
1663: $output .= '<br />';
1664: }
1665: $output .='<br />';
1666: return $output;
1667: }
1668:
1669: sub login_text_colors {
1670: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1671: my $color_menu = '<table border="0"><tr>';
1672: foreach my $item (@{$logintext}) {
1673: $color_menu .= '<td align="center">'.$choices->{$item};
1674: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1675: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1676: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1677: }
1678: $color_menu .= '</tr></table><br />';
1679: return $color_menu;
1680: }
1681:
1682: sub image_changes {
1683: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1684: my $output;
1685: if ($img eq 'login') {
1686: # suppress image for Log-in header
1687: } elsif (!$is_custom) {
1688: if ($img ne 'domlogo') {
1689: $output .= &mt('Default image:').'<br />';
1690: } else {
1691: $output .= &mt('Default in use:').'<br />';
1692: }
1693: }
1694: if ($img eq 'login') { # suppress image for Log-in header
1695: $output .= '<td>'.$logincolors;
1696: } else {
1697: if ($img_import) {
1698: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1699: }
1700: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1701: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1702: if ($is_custom) {
1703: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1704: '<input type="checkbox" name="'.
1705: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1706: '</label> '.&mt('Replace:').'</span><br />';
1707: } else {
1708: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
1709: }
1710: }
1711: return $output;
1712: }
1713:
1714: sub print_quotas {
1715: my ($dom,$settings,$rowtotal,$action) = @_;
1716: my $context;
1717: if ($action eq 'quotas') {
1718: $context = 'tools';
1719: } else {
1720: $context = $action;
1721: }
1722: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1723: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1724: my $typecount = 0;
1725: my ($css_class,%titles);
1726: if ($context eq 'requestcourses') {
1727: @usertools = ('official','unofficial','community','textbook');
1728: @options =('norequest','approval','validate','autolimit');
1729: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1730: %titles = &courserequest_titles();
1731: } elsif ($context eq 'requestauthor') {
1732: @usertools = ('author');
1733: @options = ('norequest','approval','automatic');
1734: %titles = &authorrequest_titles();
1735: } else {
1736: @usertools = ('aboutme','blog','webdav','portfolio');
1737: %titles = &tool_titles();
1738: }
1739: if (ref($types) eq 'ARRAY') {
1740: foreach my $type (@{$types}) {
1741: my ($currdefquota,$currauthorquota);
1742: unless (($context eq 'requestcourses') ||
1743: ($context eq 'requestauthor')) {
1744: if (ref($settings) eq 'HASH') {
1745: if (ref($settings->{defaultquota}) eq 'HASH') {
1746: $currdefquota = $settings->{defaultquota}->{$type};
1747: } else {
1748: $currdefquota = $settings->{$type};
1749: }
1750: if (ref($settings->{authorquota}) eq 'HASH') {
1751: $currauthorquota = $settings->{authorquota}->{$type};
1752: }
1753: }
1754: }
1755: if (defined($usertypes->{$type})) {
1756: $typecount ++;
1757: $css_class = $typecount%2?' class="LC_odd_row"':'';
1758: $datatable .= '<tr'.$css_class.'>'.
1759: '<td>'.$usertypes->{$type}.'</td>'.
1760: '<td class="LC_left_item">';
1761: if ($context eq 'requestcourses') {
1762: $datatable .= '<table><tr>';
1763: }
1764: my %cell;
1765: foreach my $item (@usertools) {
1766: if ($context eq 'requestcourses') {
1767: my ($curroption,$currlimit);
1768: if (ref($settings) eq 'HASH') {
1769: if (ref($settings->{$item}) eq 'HASH') {
1770: $curroption = $settings->{$item}->{$type};
1771: if ($curroption =~ /^autolimit=(\d*)$/) {
1772: $currlimit = $1;
1773: }
1774: }
1775: }
1776: if (!$curroption) {
1777: $curroption = 'norequest';
1778: }
1779: $datatable .= '<th>'.$titles{$item}.'</th>';
1780: foreach my $option (@options) {
1781: my $val = $option;
1782: if ($option eq 'norequest') {
1783: $val = 0;
1784: }
1785: if ($option eq 'validate') {
1786: my $canvalidate = 0;
1787: if (ref($validations{$item}) eq 'HASH') {
1788: if ($validations{$item}{$type}) {
1789: $canvalidate = 1;
1790: }
1791: }
1792: next if (!$canvalidate);
1793: }
1794: my $checked = '';
1795: if ($option eq $curroption) {
1796: $checked = ' checked="checked"';
1797: } elsif ($option eq 'autolimit') {
1798: if ($curroption =~ /^autolimit/) {
1799: $checked = ' checked="checked"';
1800: }
1801: }
1802: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1803: '<input type="radio" name="crsreq_'.$item.
1804: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1805: $titles{$option}.'</label>';
1806: if ($option eq 'autolimit') {
1807: $cell{$item} .= ' <input type="text" name="crsreq_'.
1808: $item.'_limit_'.$type.'" size="1" '.
1809: 'value="'.$currlimit.'" />';
1810: }
1811: $cell{$item} .= '</span> ';
1812: if ($option eq 'autolimit') {
1813: $cell{$item} .= $titles{'unlimited'};
1814: }
1815: }
1816: } elsif ($context eq 'requestauthor') {
1817: my $curroption;
1818: if (ref($settings) eq 'HASH') {
1819: $curroption = $settings->{$type};
1820: }
1821: if (!$curroption) {
1822: $curroption = 'norequest';
1823: }
1824: foreach my $option (@options) {
1825: my $val = $option;
1826: if ($option eq 'norequest') {
1827: $val = 0;
1828: }
1829: my $checked = '';
1830: if ($option eq $curroption) {
1831: $checked = ' checked="checked"';
1832: }
1833: $datatable .= '<span class="LC_nobreak"><label>'.
1834: '<input type="radio" name="authorreq_'.$type.
1835: '" value="'.$val.'"'.$checked.' />'.
1836: $titles{$option}.'</label></span> ';
1837: }
1838: } else {
1839: my $checked = 'checked="checked" ';
1840: if (ref($settings) eq 'HASH') {
1841: if (ref($settings->{$item}) eq 'HASH') {
1842: if ($settings->{$item}->{$type} == 0) {
1843: $checked = '';
1844: } elsif ($settings->{$item}->{$type} == 1) {
1845: $checked = 'checked="checked" ';
1846: }
1847: }
1848: }
1849: $datatable .= '<span class="LC_nobreak"><label>'.
1850: '<input type="checkbox" name="'.$context.'_'.$item.
1851: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1852: '</label></span> ';
1853: }
1854: }
1855: if ($context eq 'requestcourses') {
1856: $datatable .= '</tr><tr>';
1857: foreach my $item (@usertools) {
1858: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1859: }
1860: $datatable .= '</tr></table>';
1861: }
1862: $datatable .= '</td>';
1863: unless (($context eq 'requestcourses') ||
1864: ($context eq 'requestauthor')) {
1865: $datatable .=
1866: '<td class="LC_right_item">'.
1867: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1868: '<input type="text" name="quota_'.$type.
1869: '" value="'.$currdefquota.
1870: '" size="5" /></span>'.(' ' x 2).
1871: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1872: '<input type="text" name="authorquota_'.$type.
1873: '" value="'.$currauthorquota.
1874: '" size="5" /></span></td>';
1875: }
1876: $datatable .= '</tr>';
1877: }
1878: }
1879: }
1880: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1881: $defaultquota = '20';
1882: $authorquota = '500';
1883: if (ref($settings) eq 'HASH') {
1884: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1885: $defaultquota = $settings->{'defaultquota'}->{'default'};
1886: } elsif (defined($settings->{'default'})) {
1887: $defaultquota = $settings->{'default'};
1888: }
1889: if (ref($settings->{'authorquota'}) eq 'HASH') {
1890: $authorquota = $settings->{'authorquota'}->{'default'};
1891: }
1892: }
1893: }
1894: $typecount ++;
1895: $css_class = $typecount%2?' class="LC_odd_row"':'';
1896: $datatable .= '<tr'.$css_class.'>'.
1897: '<td>'.$othertitle.'</td>'.
1898: '<td class="LC_left_item">';
1899: if ($context eq 'requestcourses') {
1900: $datatable .= '<table><tr>';
1901: }
1902: my %defcell;
1903: foreach my $item (@usertools) {
1904: if ($context eq 'requestcourses') {
1905: my ($curroption,$currlimit);
1906: if (ref($settings) eq 'HASH') {
1907: if (ref($settings->{$item}) eq 'HASH') {
1908: $curroption = $settings->{$item}->{'default'};
1909: if ($curroption =~ /^autolimit=(\d*)$/) {
1910: $currlimit = $1;
1911: }
1912: }
1913: }
1914: if (!$curroption) {
1915: $curroption = 'norequest';
1916: }
1917: $datatable .= '<th>'.$titles{$item}.'</th>';
1918: foreach my $option (@options) {
1919: my $val = $option;
1920: if ($option eq 'norequest') {
1921: $val = 0;
1922: }
1923: if ($option eq 'validate') {
1924: my $canvalidate = 0;
1925: if (ref($validations{$item}) eq 'HASH') {
1926: if ($validations{$item}{'default'}) {
1927: $canvalidate = 1;
1928: }
1929: }
1930: next if (!$canvalidate);
1931: }
1932: my $checked = '';
1933: if ($option eq $curroption) {
1934: $checked = ' checked="checked"';
1935: } elsif ($option eq 'autolimit') {
1936: if ($curroption =~ /^autolimit/) {
1937: $checked = ' checked="checked"';
1938: }
1939: }
1940: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1941: '<input type="radio" name="crsreq_'.$item.
1942: '_default" value="'.$val.'"'.$checked.' />'.
1943: $titles{$option}.'</label>';
1944: if ($option eq 'autolimit') {
1945: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1946: $item.'_limit_default" size="1" '.
1947: 'value="'.$currlimit.'" />';
1948: }
1949: $defcell{$item} .= '</span> ';
1950: if ($option eq 'autolimit') {
1951: $defcell{$item} .= $titles{'unlimited'};
1952: }
1953: }
1954: } elsif ($context eq 'requestauthor') {
1955: my $curroption;
1956: if (ref($settings) eq 'HASH') {
1957: $curroption = $settings->{'default'};
1958: }
1959: if (!$curroption) {
1960: $curroption = 'norequest';
1961: }
1962: foreach my $option (@options) {
1963: my $val = $option;
1964: if ($option eq 'norequest') {
1965: $val = 0;
1966: }
1967: my $checked = '';
1968: if ($option eq $curroption) {
1969: $checked = ' checked="checked"';
1970: }
1971: $datatable .= '<span class="LC_nobreak"><label>'.
1972: '<input type="radio" name="authorreq_default"'.
1973: ' value="'.$val.'"'.$checked.' />'.
1974: $titles{$option}.'</label></span> ';
1975: }
1976: } else {
1977: my $checked = 'checked="checked" ';
1978: if (ref($settings) eq 'HASH') {
1979: if (ref($settings->{$item}) eq 'HASH') {
1980: if ($settings->{$item}->{'default'} == 0) {
1981: $checked = '';
1982: } elsif ($settings->{$item}->{'default'} == 1) {
1983: $checked = 'checked="checked" ';
1984: }
1985: }
1986: }
1987: $datatable .= '<span class="LC_nobreak"><label>'.
1988: '<input type="checkbox" name="'.$context.'_'.$item.
1989: '" value="default" '.$checked.'/>'.$titles{$item}.
1990: '</label></span> ';
1991: }
1992: }
1993: if ($context eq 'requestcourses') {
1994: $datatable .= '</tr><tr>';
1995: foreach my $item (@usertools) {
1996: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
1997: }
1998: $datatable .= '</tr></table>';
1999: }
2000: $datatable .= '</td>';
2001: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2002: $datatable .= '<td class="LC_right_item">'.
2003: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2004: '<input type="text" name="defaultquota" value="'.
2005: $defaultquota.'" size="5" /></span>'.(' ' x2).
2006: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2007: '<input type="text" name="authorquota" value="'.
2008: $authorquota.'" size="5" /></span></td>';
2009: }
2010: $datatable .= '</tr>';
2011: $typecount ++;
2012: $css_class = $typecount%2?' class="LC_odd_row"':'';
2013: $datatable .= '<tr'.$css_class.'>'.
2014: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2015: if ($context eq 'requestcourses') {
2016: $datatable .= &mt('(overrides affiliation, if set)').
2017: '</td>'.
2018: '<td class="LC_left_item">'.
2019: '<table><tr>';
2020: } else {
2021: $datatable .= &mt('(overrides affiliation, if checked)').
2022: '</td>'.
2023: '<td class="LC_left_item" colspan="2">'.
2024: '<br />';
2025: }
2026: my %advcell;
2027: foreach my $item (@usertools) {
2028: if ($context eq 'requestcourses') {
2029: my ($curroption,$currlimit);
2030: if (ref($settings) eq 'HASH') {
2031: if (ref($settings->{$item}) eq 'HASH') {
2032: $curroption = $settings->{$item}->{'_LC_adv'};
2033: if ($curroption =~ /^autolimit=(\d*)$/) {
2034: $currlimit = $1;
2035: }
2036: }
2037: }
2038: $datatable .= '<th>'.$titles{$item}.'</th>';
2039: my $checked = '';
2040: if ($curroption eq '') {
2041: $checked = ' checked="checked"';
2042: }
2043: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2044: '<input type="radio" name="crsreq_'.$item.
2045: '__LC_adv" value=""'.$checked.' />'.
2046: &mt('No override set').'</label></span> ';
2047: foreach my $option (@options) {
2048: my $val = $option;
2049: if ($option eq 'norequest') {
2050: $val = 0;
2051: }
2052: if ($option eq 'validate') {
2053: my $canvalidate = 0;
2054: if (ref($validations{$item}) eq 'HASH') {
2055: if ($validations{$item}{'_LC_adv'}) {
2056: $canvalidate = 1;
2057: }
2058: }
2059: next if (!$canvalidate);
2060: }
2061: my $checked = '';
2062: if ($val eq $curroption) {
2063: $checked = ' checked="checked"';
2064: } elsif ($option eq 'autolimit') {
2065: if ($curroption =~ /^autolimit/) {
2066: $checked = ' checked="checked"';
2067: }
2068: }
2069: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2070: '<input type="radio" name="crsreq_'.$item.
2071: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2072: $titles{$option}.'</label>';
2073: if ($option eq 'autolimit') {
2074: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2075: $item.'_limit__LC_adv" size="1" '.
2076: 'value="'.$currlimit.'" />';
2077: }
2078: $advcell{$item} .= '</span> ';
2079: if ($option eq 'autolimit') {
2080: $advcell{$item} .= $titles{'unlimited'};
2081: }
2082: }
2083: } elsif ($context eq 'requestauthor') {
2084: my $curroption;
2085: if (ref($settings) eq 'HASH') {
2086: $curroption = $settings->{'_LC_adv'};
2087: }
2088: my $checked = '';
2089: if ($curroption eq '') {
2090: $checked = ' checked="checked"';
2091: }
2092: $datatable .= '<span class="LC_nobreak"><label>'.
2093: '<input type="radio" name="authorreq__LC_adv"'.
2094: ' value=""'.$checked.' />'.
2095: &mt('No override set').'</label></span> ';
2096: foreach my $option (@options) {
2097: my $val = $option;
2098: if ($option eq 'norequest') {
2099: $val = 0;
2100: }
2101: my $checked = '';
2102: if ($val eq $curroption) {
2103: $checked = ' checked="checked"';
2104: }
2105: $datatable .= '<span class="LC_nobreak"><label>'.
2106: '<input type="radio" name="authorreq__LC_adv"'.
2107: ' value="'.$val.'"'.$checked.' />'.
2108: $titles{$option}.'</label></span> ';
2109: }
2110: } else {
2111: my $checked = 'checked="checked" ';
2112: if (ref($settings) eq 'HASH') {
2113: if (ref($settings->{$item}) eq 'HASH') {
2114: if ($settings->{$item}->{'_LC_adv'} == 0) {
2115: $checked = '';
2116: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2117: $checked = 'checked="checked" ';
2118: }
2119: }
2120: }
2121: $datatable .= '<span class="LC_nobreak"><label>'.
2122: '<input type="checkbox" name="'.$context.'_'.$item.
2123: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2124: '</label></span> ';
2125: }
2126: }
2127: if ($context eq 'requestcourses') {
2128: $datatable .= '</tr><tr>';
2129: foreach my $item (@usertools) {
2130: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2131: }
2132: $datatable .= '</tr></table>';
2133: }
2134: $datatable .= '</td></tr>';
2135: $$rowtotal += $typecount;
2136: return $datatable;
2137: }
2138:
2139: sub print_requestmail {
2140: my ($dom,$action,$settings,$rowtotal) = @_;
2141: my ($now,$datatable,%currapp);
2142: $now = time;
2143: if (ref($settings) eq 'HASH') {
2144: if (ref($settings->{'notify'}) eq 'HASH') {
2145: if ($settings->{'notify'}{'approval'} ne '') {
2146: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2147: }
2148: }
2149: }
2150: my $numinrow = 2;
2151: my $css_class;
2152: $css_class = ($$rowtotal%2? ' class="LC_odd_row"':'');
2153: my $text;
2154: if ($action eq 'requestcourses') {
2155: $text = &mt('Receive notification of course requests requiring approval');
2156: } elsif ($action eq 'requestauthor') {
2157: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2158: } else {
2159: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2160: }
2161: $datatable = '<tr'.$css_class.'>'.
2162: ' <td>'.$text.'</td>'.
2163: ' <td class="LC_left_item">';
2164: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2165: $action.'notifyapproval',%currapp);
2166: if ($numdc > 0) {
2167: $datatable .= $table;
2168: } else {
2169: $datatable .= &mt('There are no active Domain Coordinators');
2170: }
2171: $datatable .='</td></tr>';
2172: return $datatable;
2173: }
2174:
2175: sub print_studentcode {
2176: my ($settings,$rowtotal) = @_;
2177: my $rownum = 0;
2178: my ($output,%current);
2179: my @crstypes = ('official','unofficial','community','textbook');
2180: if (ref($settings) eq 'HASH') {
2181: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2182: foreach my $type (@crstypes) {
2183: $current{$type} = $settings->{'uniquecode'}{$type};
2184: }
2185: }
2186: }
2187: $output .= '<tr>'.
2188: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2189: '<td class="LC_left_item">';
2190: foreach my $type (@crstypes) {
2191: my $check = ' ';
2192: if ($current{$type}) {
2193: $check = ' checked="checked" ';
2194: }
2195: $output .= '<span class="LC_nobreak"><label>'.
2196: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2197: &mt($type).'</label></span>'.(' 'x2).' ';
2198: }
2199: $output .= '</td></tr>';
2200: $$rowtotal ++;
2201: return $output;
2202: }
2203:
2204: sub print_textbookcourses {
2205: my ($dom,$type,$settings,$rowtotal) = @_;
2206: my $rownum = 0;
2207: my $css_class;
2208: my $itemcount = 1;
2209: my $maxnum = 0;
2210: my $bookshash;
2211: if (ref($settings) eq 'HASH') {
2212: $bookshash = $settings->{$type};
2213: }
2214: my %ordered;
2215: if (ref($bookshash) eq 'HASH') {
2216: foreach my $item (keys(%{$bookshash})) {
2217: if (ref($bookshash->{$item}) eq 'HASH') {
2218: my $num = $bookshash->{$item}{'order'};
2219: $ordered{$num} = $item;
2220: }
2221: }
2222: }
2223: my $confname = $dom.'-domainconfig';
2224: my $switchserver = &check_switchserver($dom,$confname);
2225: my $maxnum = scalar(keys(%ordered));
2226: my $datatable;
2227: if (keys(%ordered)) {
2228: my @items = sort { $a <=> $b } keys(%ordered);
2229: for (my $i=0; $i<@items; $i++) {
2230: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2231: my $key = $ordered{$items[$i]};
2232: my %coursehash=&Apache::lonnet::coursedescription($key);
2233: my $coursetitle = $coursehash{'description'};
2234: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2235: if (ref($bookshash->{$key}) eq 'HASH') {
2236: $subject = $bookshash->{$key}->{'subject'};
2237: $title = $bookshash->{$key}->{'title'};
2238: if ($type eq 'textbooks') {
2239: $publisher = $bookshash->{$key}->{'publisher'};
2240: $author = $bookshash->{$key}->{'author'};
2241: $image = $bookshash->{$key}->{'image'};
2242: if ($image ne '') {
2243: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2244: my $imagethumb = "$path/tn-".$imagefile;
2245: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2246: }
2247: }
2248: }
2249: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2250: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2251: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2252: for (my $k=0; $k<=$maxnum; $k++) {
2253: my $vpos = $k+1;
2254: my $selstr;
2255: if ($k == $i) {
2256: $selstr = ' selected="selected" ';
2257: }
2258: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2259: }
2260: $datatable .= '</select>'.(' 'x2).
2261: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2262: &mt('Delete?').'</label></span></td>'.
2263: '<td colspan="2">'.
2264: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2265: (' 'x2).
2266: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2267: if ($type eq 'textbooks') {
2268: $datatable .= (' 'x2).
2269: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2270: (' 'x2).
2271: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2272: (' 'x2).
2273: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2274: if ($image) {
2275: $datatable .= '<span class="LC_nobreak">'.
2276: $imgsrc.
2277: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2278: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2279: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2280: }
2281: if ($switchserver) {
2282: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2283: } else {
2284: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2285: }
2286: }
2287: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2288: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2289: $coursetitle.'</span></td></tr>'."\n";
2290: $itemcount ++;
2291: }
2292: }
2293: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2294: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2295: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2296: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2297: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2298: for (my $k=0; $k<$maxnum+1; $k++) {
2299: my $vpos = $k+1;
2300: my $selstr;
2301: if ($k == $maxnum) {
2302: $selstr = ' selected="selected" ';
2303: }
2304: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2305: }
2306: $datatable .= '</select> '."\n".
2307: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</td>'."\n".
2308: '<td colspan="2">'.
2309: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2310: (' 'x2).
2311: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2312: (' 'x2);
2313: if ($type eq 'textbooks') {
2314: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2315: (' 'x2).
2316: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2317: (' 'x2).
2318: '<span class="LC_nobreak">'.&mt('Image:').' ';
2319: if ($switchserver) {
2320: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2321: } else {
2322: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2323: }
2324: }
2325: $datatable .= '</span>'."\n".
2326: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2327: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2328: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2329: &Apache::loncommon::selectcourse_link
2330: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course');
2331: '</span></td>'."\n".
2332: '</tr>'."\n";
2333: $itemcount ++;
2334: return $datatable;
2335: }
2336:
2337: sub textbookcourses_javascript {
2338: my ($settings) = @_;
2339: return unless(ref($settings) eq 'HASH');
2340: my (%ordered,%total,%jstext);
2341: foreach my $type ('textbooks','templates') {
2342: $total{$type} = 0;
2343: if (ref($settings->{$type}) eq 'HASH') {
2344: foreach my $item (keys(%{$settings->{$type}})) {
2345: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2346: my $num = $settings->{$type}->{$item}{'order'};
2347: $ordered{$type}{$num} = $item;
2348: }
2349: }
2350: $total{$type} = scalar(keys(%{$settings->{$type}}));
2351: }
2352: my @jsarray = ();
2353: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2354: push(@jsarray,$ordered{$type}{$item});
2355: }
2356: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2357: }
2358: return <<"ENDSCRIPT";
2359: <script type="text/javascript">
2360: // <![CDATA[
2361: function reorderBooks(form,item,caller) {
2362: var changedVal;
2363: $jstext{'textbooks'};
2364: $jstext{'templates'};
2365: var newpos;
2366: var maxh;
2367: if (caller == 'textbooks') {
2368: newpos = 'textbooks_addbook_pos';
2369: maxh = 1 + $total{'textbooks'};
2370: } else {
2371: newpos = 'templates_addbook_pos';
2372: maxh = 1 + $total{'templates'};
2373: }
2374: var current = new Array;
2375: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2376: if (item == newpos) {
2377: changedVal = newitemVal;
2378: } else {
2379: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2380: current[newitemVal] = newpos;
2381: }
2382: if (caller == 'textbooks') {
2383: for (var i=0; i<textbooks.length; i++) {
2384: var elementName = 'textbooks_'+textbooks[i];
2385: if (elementName != item) {
2386: if (form.elements[elementName]) {
2387: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2388: current[currVal] = elementName;
2389: }
2390: }
2391: }
2392: }
2393: if (caller == 'templates') {
2394: for (var i=0; i<templates.length; i++) {
2395: var elementName = 'templates_'+templates[i];
2396: if (elementName != item) {
2397: if (form.elements[elementName]) {
2398: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2399: current[currVal] = elementName;
2400: }
2401: }
2402: }
2403: }
2404: var oldVal;
2405: for (var j=0; j<maxh; j++) {
2406: if (current[j] == undefined) {
2407: oldVal = j;
2408: }
2409: }
2410: if (oldVal < changedVal) {
2411: for (var k=oldVal+1; k<=changedVal ; k++) {
2412: var elementName = current[k];
2413: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2414: }
2415: } else {
2416: for (var k=changedVal; k<oldVal; k++) {
2417: var elementName = current[k];
2418: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2419: }
2420: }
2421: return;
2422: }
2423:
2424: // ]]>
2425: </script>
2426:
2427: ENDSCRIPT
2428: }
2429:
2430: sub print_autoenroll {
2431: my ($dom,$settings,$rowtotal) = @_;
2432: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2433: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,$failsafe);
2434: if (ref($settings) eq 'HASH') {
2435: if (exists($settings->{'run'})) {
2436: if ($settings->{'run'} eq '0') {
2437: $runoff = ' checked="checked" ';
2438: $runon = ' ';
2439: } else {
2440: $runon = ' checked="checked" ';
2441: $runoff = ' ';
2442: }
2443: } else {
2444: if ($autorun) {
2445: $runon = ' checked="checked" ';
2446: $runoff = ' ';
2447: } else {
2448: $runoff = ' checked="checked" ';
2449: $runon = ' ';
2450: }
2451: }
2452: if (exists($settings->{'co-owners'})) {
2453: if ($settings->{'co-owners'} eq '0') {
2454: $coownersoff = ' checked="checked" ';
2455: $coownerson = ' ';
2456: } else {
2457: $coownerson = ' checked="checked" ';
2458: $coownersoff = ' ';
2459: }
2460: } else {
2461: $coownersoff = ' checked="checked" ';
2462: $coownerson = ' ';
2463: }
2464: if (exists($settings->{'sender_domain'})) {
2465: $defdom = $settings->{'sender_domain'};
2466: }
2467: if (exists($settings->{'autofailsafe'})) {
2468: $failsafe = $settings->{'autofailsafe'};
2469: }
2470: } else {
2471: if ($autorun) {
2472: $runon = ' checked="checked" ';
2473: $runoff = ' ';
2474: } else {
2475: $runoff = ' checked="checked" ';
2476: $runon = ' ';
2477: }
2478: }
2479: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2480: my $notif_sender;
2481: if (ref($settings) eq 'HASH') {
2482: $notif_sender = $settings->{'sender_uname'};
2483: }
2484: my $datatable='<tr class="LC_odd_row">'.
2485: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2486: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2487: '<input type="radio" name="autoenroll_run"'.
2488: $runon.' value="1" />'.&mt('Yes').'</label> '.
2489: '<label><input type="radio" name="autoenroll_run"'.
2490: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2491: '</tr><tr>'.
2492: '<td>'.&mt('Notification messages - sender').
2493: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2494: &mt('username').': '.
2495: '<input type="text" name="sender_uname" value="'.
2496: $notif_sender.'" size="10" /> '.&mt('domain').
2497: ': '.$domform.'</span></td></tr>'.
2498: '<tr class="LC_odd_row">'.
2499: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2500: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2501: '<input type="radio" name="autoassign_coowners"'.
2502: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2503: '<label><input type="radio" name="autoassign_coowners"'.
2504: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2505: '</tr><tr>'.
2506: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
2507: '<td class="LC_right_item"><span class="LC_nobreak">'.
2508: '<input type="text" name="autoenroll_failsafe"'.
2509: ' value="'.$failsafe.'" size="4" /></td></tr>';
2510: $$rowtotal += 4;
2511: return $datatable;
2512: }
2513:
2514: sub print_autoupdate {
2515: my ($position,$dom,$settings,$rowtotal) = @_;
2516: my $datatable;
2517: if ($position eq 'top') {
2518: my $updateon = ' ';
2519: my $updateoff = ' checked="checked" ';
2520: my $classlistson = ' ';
2521: my $classlistsoff = ' checked="checked" ';
2522: if (ref($settings) eq 'HASH') {
2523: if ($settings->{'run'} eq '1') {
2524: $updateon = $updateoff;
2525: $updateoff = ' ';
2526: }
2527: if ($settings->{'classlists'} eq '1') {
2528: $classlistson = $classlistsoff;
2529: $classlistsoff = ' ';
2530: }
2531: }
2532: my %title = (
2533: run => 'Auto-update active?',
2534: classlists => 'Update information in classlists?',
2535: );
2536: $datatable = '<tr class="LC_odd_row">'.
2537: '<td>'.&mt($title{'run'}).'</td>'.
2538: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2539: '<input type="radio" name="autoupdate_run"'.
2540: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2541: '<label><input type="radio" name="autoupdate_run"'.
2542: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2543: '</tr><tr>'.
2544: '<td>'.&mt($title{'classlists'}).'</td>'.
2545: '<td class="LC_right_item"><span class="LC_nobreak">'.
2546: '<label><input type="radio" name="classlists"'.
2547: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2548: '<label><input type="radio" name="classlists"'.
2549: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2550: '</tr>';
2551: $$rowtotal += 2;
2552: } elsif ($position eq 'middle') {
2553: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2554: my $numinrow = 3;
2555: my $locknamesettings;
2556: $datatable .= &insttypes_row($settings,$types,$usertypes,
2557: $dom,$numinrow,$othertitle,
2558: 'lockablenames');
2559: $$rowtotal ++;
2560: } else {
2561: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2562: my @fields = ('lastname','firstname','middlename','generation',
2563: 'permanentemail','id');
2564: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2565: my $numrows = 0;
2566: if (ref($types) eq 'ARRAY') {
2567: if (@{$types} > 0) {
2568: $datatable =
2569: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2570: \@fields,$types,\$numrows);
2571: $$rowtotal += @{$types};
2572: }
2573: }
2574: $datatable .=
2575: &usertype_update_row($settings,{'default' => $othertitle},
2576: \%fieldtitles,\@fields,['default'],
2577: \$numrows);
2578: $$rowtotal ++;
2579: }
2580: return $datatable;
2581: }
2582:
2583: sub print_autocreate {
2584: my ($dom,$settings,$rowtotal) = @_;
2585: my (%createon,%createoff,%currhash);
2586: my @types = ('xml','req');
2587: if (ref($settings) eq 'HASH') {
2588: foreach my $item (@types) {
2589: $createoff{$item} = ' checked="checked" ';
2590: $createon{$item} = ' ';
2591: if (exists($settings->{$item})) {
2592: if ($settings->{$item}) {
2593: $createon{$item} = ' checked="checked" ';
2594: $createoff{$item} = ' ';
2595: }
2596: }
2597: }
2598: if ($settings->{'xmldc'} ne '') {
2599: $currhash{$settings->{'xmldc'}} = 1;
2600: }
2601: } else {
2602: foreach my $item (@types) {
2603: $createoff{$item} = ' checked="checked" ';
2604: $createon{$item} = ' ';
2605: }
2606: }
2607: $$rowtotal += 2;
2608: my $numinrow = 2;
2609: my $datatable='<tr class="LC_odd_row">'.
2610: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2611: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2612: '<input type="radio" name="autocreate_xml"'.
2613: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2614: '<label><input type="radio" name="autocreate_xml"'.
2615: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2616: '</td></tr><tr>'.
2617: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2618: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2619: '<input type="radio" name="autocreate_req"'.
2620: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2621: '<label><input type="radio" name="autocreate_req"'.
2622: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2623: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2624: 'autocreate_xmldc',%currhash);
2625: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
2626: if ($numdc > 1) {
2627: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
2628: '</td><td class="LC_left_item">';
2629: } else {
2630: $datatable .= &mt('Course creation processed as:').
2631: '</td><td class="LC_right_item">';
2632: }
2633: $datatable .= $dctable.'</td></tr>';
2634: $$rowtotal += $rows;
2635: return $datatable;
2636: }
2637:
2638: sub print_directorysrch {
2639: my ($position,$dom,$settings,$rowtotal) = @_;
2640: my $datatable;
2641: if ($position eq 'top') {
2642: my $instsrchon = ' ';
2643: my $instsrchoff = ' checked="checked" ';
2644: my ($exacton,$containson,$beginson);
2645: my $instlocalon = ' ';
2646: my $instlocaloff = ' checked="checked" ';
2647: if (ref($settings) eq 'HASH') {
2648: if ($settings->{'available'} eq '1') {
2649: $instsrchon = $instsrchoff;
2650: $instsrchoff = ' ';
2651: }
2652: if ($settings->{'localonly'} eq '1') {
2653: $instlocalon = $instlocaloff;
2654: $instlocaloff = ' ';
2655: }
2656: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2657: foreach my $type (@{$settings->{'searchtypes'}}) {
2658: if ($type eq 'exact') {
2659: $exacton = ' checked="checked" ';
2660: } elsif ($type eq 'contains') {
2661: $containson = ' checked="checked" ';
2662: } elsif ($type eq 'begins') {
2663: $beginson = ' checked="checked" ';
2664: }
2665: }
2666: } else {
2667: if ($settings->{'searchtypes'} eq 'exact') {
2668: $exacton = ' checked="checked" ';
2669: } elsif ($settings->{'searchtypes'} eq 'contains') {
2670: $containson = ' checked="checked" ';
2671: } elsif ($settings->{'searchtypes'} eq 'specify') {
2672: $exacton = ' checked="checked" ';
2673: $containson = ' checked="checked" ';
2674: }
2675: }
2676: }
2677: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2678: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2679:
2680: my $numinrow = 4;
2681: my $cansrchrow = 0;
2682: $datatable='<tr class="LC_odd_row">'.
2683: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
2684: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2685: '<input type="radio" name="dirsrch_available"'.
2686: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
2687: '<label><input type="radio" name="dirsrch_available"'.
2688: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2689: '</tr><tr>'.
2690: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
2691: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2692: '<input type="radio" name="dirsrch_instlocalonly"'.
2693: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2694: '<label><input type="radio" name="dirsrch_instlocalonly"'.
2695: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2696: '</tr>';
2697: $$rowtotal += 2;
2698: if (ref($usertypes) eq 'HASH') {
2699: if (keys(%{$usertypes}) > 0) {
2700: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2701: $numinrow,$othertitle,'cansearch');
2702: $cansrchrow = 1;
2703: }
2704: }
2705: if ($cansrchrow) {
2706: $$rowtotal ++;
2707: $datatable .= '<tr>';
2708: } else {
2709: $datatable .= '<tr class="LC_odd_row">';
2710: }
2711: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2712: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2713: foreach my $title (@{$titleorder}) {
2714: if (defined($searchtitles->{$title})) {
2715: my $check = ' ';
2716: if (ref($settings) eq 'HASH') {
2717: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2718: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2719: $check = ' checked="checked" ';
2720: }
2721: }
2722: }
2723: $datatable .= '<td class="LC_left_item">'.
2724: '<span class="LC_nobreak"><label>'.
2725: '<input type="checkbox" name="searchby" '.
2726: 'value="'.$title.'"'.$check.'/>'.
2727: $searchtitles->{$title}.'</label></span></td>';
2728: }
2729: }
2730: $datatable .= '</tr></table></td></tr>';
2731: $$rowtotal ++;
2732: if ($cansrchrow) {
2733: $datatable .= '<tr class="LC_odd_row">';
2734: } else {
2735: $datatable .= '<tr>';
2736: }
2737: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2738: '<td class="LC_left_item" colspan="2">'.
2739: '<span class="LC_nobreak"><label>'.
2740: '<input type="checkbox" name="searchtypes" '.
2741: $exacton.' value="exact" />'.&mt('Exact match').
2742: '</label> '.
2743: '<label><input type="checkbox" name="searchtypes" '.
2744: $beginson.' value="begins" />'.&mt('Begins with').
2745: '</label> '.
2746: '<label><input type="checkbox" name="searchtypes" '.
2747: $containson.' value="contains" />'.&mt('Contains').
2748: '</label></span></td></tr>';
2749: $$rowtotal ++;
2750: } else {
2751: my $domsrchon = ' checked="checked" ';
2752: my $domsrchoff = ' ';
2753: my $domlocalon = ' ';
2754: my $domlocaloff = ' checked="checked" ';
2755: if (ref($settings) eq 'HASH') {
2756: if ($settings->{'lclocalonly'} eq '1') {
2757: $domlocalon = $domlocaloff;
2758: $domlocaloff = ' ';
2759: }
2760: if ($settings->{'lcavailable'} eq '0') {
2761: $domsrchoff = $domsrchon;
2762: $domsrchon = ' ';
2763: }
2764: }
2765: $datatable='<tr class="LC_odd_row">'.
2766: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
2767: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2768: '<input type="radio" name="dirsrch_domavailable"'.
2769: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
2770: '<label><input type="radio" name="dirsrch_domavailable"'.
2771: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2772: '</tr><tr>'.
2773: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
2774: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2775: '<input type="radio" name="dirsrch_domlocalonly"'.
2776: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2777: '<label><input type="radio" name="dirsrch_domlocalonly"'.
2778: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2779: '</tr>';
2780: $$rowtotal += 2;
2781: }
2782: return $datatable;
2783: }
2784:
2785: sub print_contacts {
2786: my ($dom,$settings,$rowtotal) = @_;
2787: my $datatable;
2788: my @contacts = ('adminemail','supportemail');
2789: my (%checked,%to,%otheremails,%bccemails);
2790: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
2791: 'requestsmail','updatesmail','idconflictsmail');
2792: foreach my $type (@mailings) {
2793: $otheremails{$type} = '';
2794: }
2795: $bccemails{'helpdeskmail'} = '';
2796: if (ref($settings) eq 'HASH') {
2797: foreach my $item (@contacts) {
2798: if (exists($settings->{$item})) {
2799: $to{$item} = $settings->{$item};
2800: }
2801: }
2802: foreach my $type (@mailings) {
2803: if (exists($settings->{$type})) {
2804: if (ref($settings->{$type}) eq 'HASH') {
2805: foreach my $item (@contacts) {
2806: if ($settings->{$type}{$item}) {
2807: $checked{$type}{$item} = ' checked="checked" ';
2808: }
2809: }
2810: $otheremails{$type} = $settings->{$type}{'others'};
2811: if ($type eq 'helpdeskmail') {
2812: $bccemails{$type} = $settings->{$type}{'bcc'};
2813: }
2814: }
2815: } elsif ($type eq 'lonstatusmail') {
2816: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2817: }
2818: }
2819: } else {
2820: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2821: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2822: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2823: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2824: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2825: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2826: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2827: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
2828: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
2829: }
2830: my ($titles,$short_titles) = &contact_titles();
2831: my $rownum = 0;
2832: my $css_class;
2833: foreach my $item (@contacts) {
2834: $css_class = $rownum%2?' class="LC_odd_row"':'';
2835: $datatable .= '<tr'.$css_class.'>'.
2836: '<td><span class="LC_nobreak">'.$titles->{$item}.
2837: '</span></td><td class="LC_right_item">'.
2838: '<input type="text" name="'.$item.'" value="'.
2839: $to{$item}.'" /></td></tr>';
2840: $rownum ++;
2841: }
2842: foreach my $type (@mailings) {
2843: $css_class = $rownum%2?' class="LC_odd_row"':'';
2844: $datatable .= '<tr'.$css_class.'>'.
2845: '<td><span class="LC_nobreak">'.
2846: $titles->{$type}.': </span></td>'.
2847: '<td class="LC_left_item">'.
2848: '<span class="LC_nobreak">';
2849: foreach my $item (@contacts) {
2850: $datatable .= '<label>'.
2851: '<input type="checkbox" name="'.$type.'"'.
2852: $checked{$type}{$item}.
2853: ' value="'.$item.'" />'.$short_titles->{$item}.
2854: '</label> ';
2855: }
2856: $datatable .= '</span><br />'.&mt('Others').': '.
2857: '<input type="text" name="'.$type.'_others" '.
2858: 'value="'.$otheremails{$type}.'" />';
2859: if ($type eq 'helpdeskmail') {
2860: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
2861: '<input type="text" name="'.$type.'_bcc" '.
2862: 'value="'.$bccemails{$type}.'" />';
2863: }
2864: $datatable .= '</td></tr>'."\n";
2865: $rownum ++;
2866: }
2867: my %choices;
2868: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
2869: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2870: &mt('LON-CAPA core group - MSU'),600,500));
2871: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
2872: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2873: &mt('LON-CAPA core group - MSU'),600,500));
2874: my @toggles = ('reporterrors','reportupdates');
2875: my %defaultchecked = ('reporterrors' => 'on',
2876: 'reportupdates' => 'on');
2877: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2878: \%choices,$rownum);
2879: $datatable .= $reports;
2880: $$rowtotal += $rownum;
2881: return $datatable;
2882: }
2883:
2884: sub print_helpsettings {
2885: my ($position,$dom,$settings,$rowtotal) = @_;
2886: my $confname = $dom.'-domainconfig';
2887: my $formname = 'display';
2888: my ($datatable,$itemcount);
2889: if ($position eq 'top') {
2890: $itemcount = 1;
2891: my (%choices,%defaultchecked,@toggles);
2892: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
2893: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
2894: &mt('LON-CAPA bug tracker'),600,500));
2895: %defaultchecked = ('submitbugs' => 'on');
2896: @toggles = ('submitbugs');
2897: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2898: \%choices,$itemcount);
2899: $$rowtotal ++;
2900: } else {
2901: my $css_class;
2902: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
2903: my (%customroles,%ordered,%current);
2904: if (ref($settings->{'adhoc'}) eq 'HASH') {
2905: %current = %{$settings->{'adhoc'}};
2906: }
2907: my $count = 0;
2908: foreach my $key (sort(keys(%existing))) {
2909: if ($key=~/^rolesdef\_(\w+)$/) {
2910: my $rolename = $1;
2911: my (%privs,$order);
2912: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
2913: $customroles{$rolename} = \%privs;
2914: if (ref($current{$rolename}) eq 'HASH') {
2915: $order = $current{$rolename}{'order'};
2916: }
2917: if ($order eq '') {
2918: $order = $count;
2919: }
2920: $ordered{$order} = $rolename;
2921: $count++;
2922: }
2923: }
2924: my $maxnum = scalar(keys(%ordered));
2925: my @roles_by_num = ();
2926: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2927: push(@roles_by_num,$item);
2928: }
2929: my $context = 'domprefs';
2930: my $crstype = 'Course';
2931: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2932: my @accesstypes = ('all','none');
2933: my ($numstatustypes,@jsarray);
2934: if (ref($types) eq 'ARRAY') {
2935: if (@{$types} > 0) {
2936: $numstatustypes = scalar(@{$types});
2937: push(@accesstypes,'status');
2938: @jsarray = ('bystatus');
2939: }
2940: }
2941: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh']);
2942: if (keys(%domhelpdesk)) {
2943: push(@accesstypes,('inc','exc'));
2944: push(@jsarray,('notinc','notexc'));
2945: }
2946: my $hiddenstr = join("','",@jsarray);
2947: $datatable .= &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname);
2948: my $context = 'domprefs';
2949: my $crstype = 'Course';
2950: my $prefix = 'helproles_';
2951: my $add_class = 'LC_hidden';
2952: foreach my $num (@roles_by_num) {
2953: my $role = $ordered{$num};
2954: my ($desc,$access,@statuses);
2955: if (ref($current{$role}) eq 'HASH') {
2956: $desc = $current{$role}{'desc'};
2957: $access = $current{$role}{'access'};
2958: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
2959: @statuses = @{$current{$role}{'insttypes'}};
2960: }
2961: }
2962: if ($desc eq '') {
2963: $desc = $role;
2964: }
2965: my $identifier = 'custhelp'.$num;
2966: my %full=();
2967: my %levels= (
2968: course => {},
2969: domain => {},
2970: system => {},
2971: );
2972: my %levelscurrent=(
2973: course => {},
2974: domain => {},
2975: system => {},
2976: );
2977: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
2978: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
2979: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2980: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
2981: $datatable .= '<tr '.$css_class.'><td valign="top"><b>'.$role.'</b><br />'.
2982: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
2983: for (my $k=0; $k<=$maxnum; $k++) {
2984: my $vpos = $k+1;
2985: my $selstr;
2986: if ($k == $num) {
2987: $selstr = ' selected="selected" ';
2988: }
2989: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2990: }
2991: $datatable .= '</select>'.(' 'x2).
2992: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
2993: '</td>'.
2994: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
2995: &mt('Name shown to users:').
2996: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
2997: '</fieldset>'.
2998: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
2999: $othertitle,$usertypes,$types,\%domhelpdesk).
3000: '<fieldset>'.
3001: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
3002: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
3003: \%levelscurrent,$identifier,
3004: 'LC_hidden',$prefix.$num.'_privs').
3005: '</fieldset></td>';
3006: $itemcount ++;
3007: }
3008: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3009: my $newcust = 'custhelp'.$count;
3010: my (%privs,%levelscurrent);
3011: my %full=();
3012: my %levels= (
3013: course => {},
3014: domain => {},
3015: system => {},
3016: );
3017: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
3018: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3019: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
3020: $datatable .= '<tr '.$css_class.'><td valign="top"><span class="LC_nobreak"><label>'.
3021: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
3022: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
3023: for (my $k=0; $k<$maxnum+1; $k++) {
3024: my $vpos = $k+1;
3025: my $selstr;
3026: if ($k == $maxnum) {
3027: $selstr = ' selected="selected" ';
3028: }
3029: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3030: }
3031: $datatable .= '</select> '."\n".
3032: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
3033: '</label></span></td>'.
3034: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3035: '<span class="LC_nobreak">'.
3036: &mt('Internal name:').
3037: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
3038: '</span>'.(' 'x4).
3039: '<span class="LC_nobreak">'.
3040: &mt('Name shown to users:').
3041: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
3042: '</span></fieldset>'.
3043: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
3044: $usertypes,$types,\%domhelpdesk).
3045: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
3046: &Apache::lonuserutils::custom_role_header($context,$crstype,
3047: \@templateroles,$newcust).
3048: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
3049: \%levelscurrent,$newcust).
3050: '</fieldset></td></tr>';
3051: $count ++;
3052: $$rowtotal += $count;
3053: }
3054: return $datatable;
3055: }
3056:
3057: sub adhocbutton {
3058: my ($prefix,$num,$field,$visibility) = @_;
3059: my %lt = &Apache::lonlocal::texthash(
3060: show => 'Show details',
3061: hide => 'Hide details',
3062: );
3063: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
3064: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
3065: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
3066: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
3067: }
3068:
3069: sub helpsettings_javascript {
3070: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
3071: return unless(ref($roles_by_num) eq 'ARRAY');
3072: my %html_js_lt = &Apache::lonlocal::texthash(
3073: show => 'Show details',
3074: hide => 'Hide details',
3075: );
3076: &html_escape(\%html_js_lt);
3077: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
3078: return <<"ENDSCRIPT";
3079: <script type="text/javascript">
3080: // <![CDATA[
3081:
3082: function reorderHelpRoles(form,item) {
3083: var changedVal;
3084: $jstext
3085: var newpos = 'helproles_${total}_pos';
3086: var maxh = 1 + $total;
3087: var current = new Array();
3088: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3089: if (item == newpos) {
3090: changedVal = newitemVal;
3091: } else {
3092: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3093: current[newitemVal] = newpos;
3094: }
3095: for (var i=0; i<helproles.length; i++) {
3096: var elementName = 'helproles_'+helproles[i]+'_pos';
3097: if (elementName != item) {
3098: if (form.elements[elementName]) {
3099: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3100: current[currVal] = elementName;
3101: }
3102: }
3103: }
3104: var oldVal;
3105: for (var j=0; j<maxh; j++) {
3106: if (current[j] == undefined) {
3107: oldVal = j;
3108: }
3109: }
3110: if (oldVal < changedVal) {
3111: for (var k=oldVal+1; k<=changedVal ; k++) {
3112: var elementName = current[k];
3113: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3114: }
3115: } else {
3116: for (var k=changedVal; k<oldVal; k++) {
3117: var elementName = current[k];
3118: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3119: }
3120: }
3121: return;
3122: }
3123:
3124: function helpdeskAccess(num) {
3125: var curraccess = null;
3126: if (document.$formname.elements['helproles_'+num+'_access'].length) {
3127: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
3128: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
3129: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
3130: }
3131: }
3132: }
3133: var shown = Array();
3134: var hidden = Array();
3135: if (curraccess == 'none') {
3136: hidden = Array('$hiddenstr');
3137: } else {
3138: if (curraccess == 'status') {
3139: shown = Array('bystatus');
3140: hidden = Array('notinc','notexc');
3141: } else {
3142: if (curraccess == 'exc') {
3143: shown = Array('notexc');
3144: hidden = Array('notinc','bystatus');
3145: }
3146: if (curraccess == 'inc') {
3147: shown = Array('notinc');
3148: hidden = Array('notexc','bystatus');
3149: }
3150: if (curraccess == 'all') {
3151: hidden = Array('notinc','notexc','bystatus');
3152: }
3153: }
3154: }
3155: if (hidden.length > 0) {
3156: for (var i=0; i<hidden.length; i++) {
3157: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
3158: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
3159: }
3160: }
3161: }
3162: if (shown.length > 0) {
3163: for (var i=0; i<shown.length; i++) {
3164: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
3165: if (shown[i] == 'privs') {
3166: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
3167: } else {
3168: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
3169: }
3170: }
3171: }
3172: }
3173: return;
3174: }
3175:
3176: function toggleHelpdeskItem(num,field) {
3177: if (document.getElementById('helproles_'+num+'_'+field)) {
3178: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
3179: document.getElementById('helproles_'+num+'_'+field).className =
3180: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
3181: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3182: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
3183: }
3184: } else {
3185: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
3186: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3187: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
3188: }
3189: }
3190: }
3191: return;
3192: }
3193:
3194: // ]]>
3195: </script>
3196:
3197: ENDSCRIPT
3198: }
3199:
3200: sub helpdeskroles_access {
3201: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
3202: $usertypes,$types,$domhelpdesk) = @_;
3203: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
3204: my %lt = &Apache::lonlocal::texthash(
3205: 'rou' => 'Role usage',
3206: 'whi' => 'Which helpdesk personnel may use this role?',
3207: 'all' => 'All',
3208: 'none' => 'None',
3209: 'status' => 'Determined based on institutional status',
3210: 'inc' => 'Include all, but exclude specific personnel',
3211: 'exc' => 'Exclude all, but include specific personnel',
3212: );
3213: my %usecheck = (
3214: all => ' checked="checked"',
3215: );
3216: my %displaydiv = (
3217: status => 'none',
3218: inc => 'none',
3219: exc => 'none',
3220: priv => 'block',
3221: );
3222: my $output;
3223: if (ref($current) eq 'HASH') {
3224: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
3225: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
3226: $usecheck{$current->{access}} = $usecheck{'all'};
3227: delete($usecheck{'all'});
3228: if ($current->{access} =~ /^(status|inc|exc)$/) {
3229: my $access = $1;
3230: $displaydiv{$access} = 'inline';
3231: } elsif ($current->{access} eq 'none') {
3232: $displaydiv{'priv'} = 'none';
3233: }
3234: }
3235: }
3236: }
3237: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
3238: '<p>'.$lt{'whi'}.'</p>';
3239: foreach my $access (@{$accesstypes}) {
3240: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
3241: ' onclick="helpdeskAccess('."'$num'".');" />'.
3242: $lt{$access}.'</label>';
3243: if ($access eq 'status') {
3244: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
3245: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
3246: $othertitle,$usertypes,$types).
3247: '</div>';
3248: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
3249: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
3250: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3251: '</div>';
3252: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
3253: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
3254: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3255: '</div>';
3256: }
3257: $output .= '</p>';
3258: }
3259: $output .= '</fieldset>';
3260: return $output;
3261: }
3262:
3263: sub radiobutton_prefs {
3264: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
3265: $additional,$align) = @_;
3266: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
3267: (ref($choices) eq 'HASH'));
3268:
3269: my (%checkedon,%checkedoff,$datatable,$css_class);
3270:
3271: foreach my $item (@{$toggles}) {
3272: if ($defaultchecked->{$item} eq 'on') {
3273: $checkedon{$item} = ' checked="checked" ';
3274: $checkedoff{$item} = ' ';
3275: } elsif ($defaultchecked->{$item} eq 'off') {
3276: $checkedoff{$item} = ' checked="checked" ';
3277: $checkedon{$item} = ' ';
3278: }
3279: }
3280: if (ref($settings) eq 'HASH') {
3281: foreach my $item (@{$toggles}) {
3282: if ($settings->{$item} eq '1') {
3283: $checkedon{$item} = ' checked="checked" ';
3284: $checkedoff{$item} = ' ';
3285: } elsif ($settings->{$item} eq '0') {
3286: $checkedoff{$item} = ' checked="checked" ';
3287: $checkedon{$item} = ' ';
3288: }
3289: }
3290: }
3291: if ($onclick) {
3292: $onclick = ' onclick="'.$onclick.'"';
3293: }
3294: foreach my $item (@{$toggles}) {
3295: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3296: $datatable .=
3297: '<tr'.$css_class.'><td valign="top">'.
3298: '<span class="LC_nobreak">'.$choices->{$item}.
3299: '</span></td>';
3300: if ($align eq 'left') {
3301: $datatable .= '<td class="LC_left_item">';
3302: } else {
3303: $datatable .= '<td class="LC_right_item">';
3304: }
3305: $datatable .=
3306: '<span class="LC_nobreak">'.
3307: '<label><input type="radio" name="'.
3308: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
3309: '</label> <label><input type="radio" name="'.$item.'" '.
3310: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
3311: '</span>'.$additional.
3312: '</td>'.
3313: '</tr>';
3314: $itemcount ++;
3315: }
3316: return ($datatable,$itemcount);
3317: }
3318:
3319: sub print_coursedefaults {
3320: my ($position,$dom,$settings,$rowtotal) = @_;
3321: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
3322: my $itemcount = 1;
3323: my %choices = &Apache::lonlocal::texthash (
3324: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
3325: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
3326: coursecredits => 'Credits can be specified for courses',
3327: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
3328: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
3329: postsubmit => 'Disable submit button/keypress following student submission',
3330: canclone => "People who may clone a course (besides course's owner and coordinators)",
3331: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
3332: );
3333: my %staticdefaults = (
3334: anonsurvey_threshold => 10,
3335: uploadquota => 500,
3336: postsubmit => 60,
3337: mysqltables => 172800,
3338: );
3339: if ($position eq 'top') {
3340: %defaultchecked = (
3341: 'uselcmath' => 'on',
3342: 'usejsme' => 'on',
3343: 'canclone' => 'none',
3344: );
3345: @toggles = ('uselcmath','usejsme');
3346: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3347: \%choices,$itemcount);
3348: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3349: $datatable .=
3350: '<tr'.$css_class.'><td valign="top">'.
3351: '<span class="LC_nobreak">'.$choices{'canclone'}.
3352: '</span></td><td class="LC_left_item">';
3353: my $currcanclone = 'none';
3354: my $onclick;
3355: my @cloneoptions = ('none','domain');
3356: my %clonetitles = (
3357: none => 'No additional course requesters',
3358: domain => "Any course requester in course's domain",
3359: instcode => 'Course requests for official courses ...',
3360: );
3361: my (%codedefaults,@code_order,@posscodes);
3362: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
3363: \@code_order) eq 'ok') {
3364: if (@code_order > 0) {
3365: push(@cloneoptions,'instcode');
3366: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
3367: }
3368: }
3369: if (ref($settings) eq 'HASH') {
3370: if ($settings->{'canclone'}) {
3371: if (ref($settings->{'canclone'}) eq 'HASH') {
3372: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
3373: if (@code_order > 0) {
3374: $currcanclone = 'instcode';
3375: @posscodes = @{$settings->{'canclone'}{'instcode'}};
3376: }
3377: }
3378: } elsif ($settings->{'canclone'} eq 'domain') {
3379: $currcanclone = $settings->{'canclone'};
3380: }
3381: }
3382: }
3383: foreach my $option (@cloneoptions) {
3384: my ($checked,$additional);
3385: if ($currcanclone eq $option) {
3386: $checked = ' checked="checked"';
3387: }
3388: if ($option eq 'instcode') {
3389: if (@code_order) {
3390: my $show = 'none';
3391: if ($checked) {
3392: $show = 'block';
3393: }
3394: $additional = '<div id="cloneinstcode" style="display:'.$show.'" />'.
3395: &mt('Institutional codes for new and cloned course have identical:').
3396: '<br />';
3397: foreach my $item (@code_order) {
3398: my $codechk;
3399: if ($checked) {
3400: if (grep(/^\Q$item\E$/,@posscodes)) {
3401: $codechk = ' checked="checked"';
3402: }
3403: }
3404: $additional .= '<label>'.
3405: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
3406: $item.'</label>';
3407: }
3408: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
3409: }
3410: }
3411: $datatable .=
3412: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
3413: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
3414: '</label> '.$additional.'</span><br />';
3415: }
3416: $datatable .= '</td>'.
3417: '</tr>';
3418: $itemcount ++;
3419: } else {
3420: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3421: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
3422: my $currusecredits = 0;
3423: my $postsubmitclient = 1;
3424: my @types = ('official','unofficial','community','textbook');
3425: if (ref($settings) eq 'HASH') {
3426: $currdefresponder = $settings->{'anonsurvey_threshold'};
3427: if (ref($settings->{'uploadquota'}) eq 'HASH') {
3428: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
3429: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
3430: }
3431: }
3432: if (ref($settings->{'coursecredits'}) eq 'HASH') {
3433: foreach my $type (@types) {
3434: next if ($type eq 'community');
3435: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
3436: if ($defcredits{$type} ne '') {
3437: $currusecredits = 1;
3438: }
3439: }
3440: }
3441: if (ref($settings->{'postsubmit'}) eq 'HASH') {
3442: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
3443: $postsubmitclient = 0;
3444: foreach my $type (@types) {
3445: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3446: }
3447: } else {
3448: foreach my $type (@types) {
3449: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
3450: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
3451: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
3452: } else {
3453: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3454: }
3455: } else {
3456: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3457: }
3458: }
3459: }
3460: } else {
3461: foreach my $type (@types) {
3462: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3463: }
3464: }
3465: if (ref($settings->{'mysqltables'}) eq 'HASH') {
3466: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
3467: $currmysql{$type} = $settings->{'mysqltables'}{$type};
3468: }
3469: } else {
3470: foreach my $type (@types) {
3471: $currmysql{$type} = $staticdefaults{'mysqltables'};
3472: }
3473: }
3474: } else {
3475: foreach my $type (@types) {
3476: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3477: }
3478: }
3479: if (!$currdefresponder) {
3480: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
3481: } elsif ($currdefresponder < 1) {
3482: $currdefresponder = 1;
3483: }
3484: foreach my $type (@types) {
3485: if ($curruploadquota{$type} eq '') {
3486: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
3487: }
3488: }
3489: $datatable .=
3490: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3491: $choices{'anonsurvey_threshold'}.
3492: '</span></td>'.
3493: '<td class="LC_right_item"><span class="LC_nobreak">'.
3494: '<input type="text" name="anonsurvey_threshold"'.
3495: ' value="'.$currdefresponder.'" size="5" /></span>'.
3496: '</td></tr>'."\n";
3497: $itemcount ++;
3498: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3499: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3500: $choices{'uploadquota'}.
3501: '</span></td>'.
3502: '<td align="right" class="LC_right_item">'.
3503: '<table><tr>';
3504: foreach my $type (@types) {
3505: $datatable .= '<td align="center">'.&mt($type).'<br />'.
3506: '<input type="text" name="uploadquota_'.$type.'"'.
3507: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
3508: }
3509: $datatable .= '</tr></table></td></tr>'."\n";
3510: $itemcount ++;
3511: my $onclick = "toggleDisplay(this.form,'credits');";
3512: my $display = 'none';
3513: if ($currusecredits) {
3514: $display = 'block';
3515: }
3516: my $additional = '<div id="credits" style="display: '.$display.'">'.
3517: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
3518: foreach my $type (@types) {
3519: next if ($type eq 'community');
3520: $additional .= '<td align="center">'.&mt($type).'<br />'.
3521: '<input type="text" name="'.$type.'_credits"'.
3522: ' value="'.$defcredits{$type}.'" size="3" /></td>';
3523: }
3524: $additional .= '</tr></table></div>'."\n";
3525: %defaultchecked = ('coursecredits' => 'off');
3526: @toggles = ('coursecredits');
3527: my $current = {
3528: 'coursecredits' => $currusecredits,
3529: };
3530: (my $table,$itemcount) =
3531: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
3532: \%choices,$itemcount,$onclick,$additional,'left');
3533: $datatable .= $table;
3534: $onclick = "toggleDisplay(this.form,'studentsubmission');";
3535: my $display = 'none';
3536: if ($postsubmitclient) {
3537: $display = 'block';
3538: }
3539: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
3540: &mt('Number of seconds submit is disabled').'<br />'.
3541: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
3542: '<table><tr>';
3543: foreach my $type (@types) {
3544: $additional .= '<td align="center">'.&mt($type).'<br />'.
3545: '<input type="text" name="'.$type.'_timeout" value="'.
3546: $deftimeout{$type}.'" size="5" /></td>';
3547: }
3548: $additional .= '</tr></table></div>'."\n";
3549: %defaultchecked = ('postsubmit' => 'on');
3550: @toggles = ('postsubmit');
3551: $current = {
3552: 'postsubmit' => $postsubmitclient,
3553: };
3554: ($table,$itemcount) =
3555: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
3556: \%choices,$itemcount,$onclick,$additional,'left');
3557: $datatable .= $table;
3558: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3559: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3560: $choices{'mysqltables'}.
3561: '</span></td>'.
3562: '<td align="right" class="LC_right_item">'.
3563: '<table><tr>';
3564: foreach my $type (@types) {
3565: $datatable .= '<td align="center">'.&mt($type).'<br />'.
3566: '<input type="text" name="mysqltables_'.$type.'"'.
3567: ' value="'.$currmysql{$type}.'" size="5" /></td>';
3568: }
3569: $datatable .= '</tr></table></td></tr>'."\n";
3570: $itemcount ++;
3571:
3572: }
3573: $$rowtotal += $itemcount;
3574: return $datatable;
3575: }
3576:
3577: sub print_selfenrollment {
3578: my ($position,$dom,$settings,$rowtotal) = @_;
3579: my ($css_class,$datatable);
3580: my $itemcount = 1;
3581: my @types = ('official','unofficial','community','textbook');
3582: if (($position eq 'top') || ($position eq 'middle')) {
3583: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
3584: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
3585: my @rows;
3586: my $key;
3587: if ($position eq 'top') {
3588: $key = 'admin';
3589: if (ref($rowsref) eq 'ARRAY') {
3590: @rows = @{$rowsref};
3591: }
3592: } elsif ($position eq 'middle') {
3593: $key = 'default';
3594: @rows = ('types','registered','approval','limit');
3595: }
3596: foreach my $row (@rows) {
3597: if (defined($titlesref->{$row})) {
3598: $itemcount ++;
3599: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3600: $datatable .= '<tr'.$css_class.'>'.
3601: '<td>'.$titlesref->{$row}.'</td>'.
3602: '<td class="LC_left_item">'.
3603: '<table><tr>';
3604: my (%current,%currentcap);
3605: if (ref($settings) eq 'HASH') {
3606: if (ref($settings->{$key}) eq 'HASH') {
3607: foreach my $type (@types) {
3608: if (ref($settings->{$key}->{$type}) eq 'HASH') {
3609: $current{$type} = $settings->{$key}->{$type}->{$row};
3610: }
3611: if (($row eq 'limit') && ($key eq 'default')) {
3612: if (ref($settings->{$key}->{$type}) eq 'HASH') {
3613: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
3614: }
3615: }
3616: }
3617: }
3618: }
3619: my %roles = (
3620: '0' => &Apache::lonnet::plaintext('dc'),
3621: );
3622:
3623: foreach my $type (@types) {
3624: unless (($row eq 'registered') && ($key eq 'default')) {
3625: $datatable .= '<th>'.&mt($type).'</th>';
3626: }
3627: }
3628: unless (($row eq 'registered') && ($key eq 'default')) {
3629: $datatable .= '</tr><tr>';
3630: }
3631: foreach my $type (@types) {
3632: if ($type eq 'community') {
3633: $roles{'1'} = &mt('Community personnel');
3634: } else {
3635: $roles{'1'} = &mt('Course personnel');
3636: }
3637: $datatable .= '<td style="vertical-align: top">';
3638: if ($position eq 'top') {
3639: my %checked;
3640: if ($current{$type} eq '0') {
3641: $checked{'0'} = ' checked="checked"';
3642: } else {
3643: $checked{'1'} = ' checked="checked"';
3644: }
3645: foreach my $role ('1','0') {
3646: $datatable .= '<span class="LC_nobreak"><label>'.
3647: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
3648: 'value="'.$role.'"'.$checked{$role}.' />'.
3649: $roles{$role}.'</label></span> ';
3650: }
3651: } else {
3652: if ($row eq 'types') {
3653: my %checked;
3654: if ($current{$type} =~ /^(all|dom)$/) {
3655: $checked{$1} = ' checked="checked"';
3656: } else {
3657: $checked{''} = ' checked="checked"';
3658: }
3659: foreach my $val ('','dom','all') {
3660: $datatable .= '<span class="LC_nobreak"><label>'.
3661: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3662: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3663: }
3664: } elsif ($row eq 'registered') {
3665: my %checked;
3666: if ($current{$type} eq '1') {
3667: $checked{'1'} = ' checked="checked"';
3668: } else {
3669: $checked{'0'} = ' checked="checked"';
3670: }
3671: foreach my $val ('0','1') {
3672: $datatable .= '<span class="LC_nobreak"><label>'.
3673: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3674: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3675: }
3676: } elsif ($row eq 'approval') {
3677: my %checked;
3678: if ($current{$type} =~ /^([12])$/) {
3679: $checked{$1} = ' checked="checked"';
3680: } else {
3681: $checked{'0'} = ' checked="checked"';
3682: }
3683: for my $val (0..2) {
3684: $datatable .= '<span class="LC_nobreak"><label>'.
3685: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3686: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3687: }
3688: } elsif ($row eq 'limit') {
3689: my %checked;
3690: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
3691: $checked{$1} = ' checked="checked"';
3692: } else {
3693: $checked{'none'} = ' checked="checked"';
3694: }
3695: my $cap;
3696: if ($currentcap{$type} =~ /^\d+$/) {
3697: $cap = $currentcap{$type};
3698: }
3699: foreach my $val ('none','allstudents','selfenrolled') {
3700: $datatable .= '<span class="LC_nobreak"><label>'.
3701: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3702: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3703: }
3704: $datatable .= '<br />'.
3705: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
3706: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
3707: '</span>';
3708: }
3709: }
3710: $datatable .= '</td>';
3711: }
3712: $datatable .= '</tr>';
3713: }
3714: $datatable .= '</table></td></tr>';
3715: }
3716: } elsif ($position eq 'bottom') {
3717: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
3718: }
3719: $$rowtotal += $itemcount;
3720: return $datatable;
3721: }
3722:
3723: sub print_validation_rows {
3724: my ($caller,$dom,$settings,$rowtotal) = @_;
3725: my ($itemsref,$namesref,$fieldsref);
3726: if ($caller eq 'selfenroll') {
3727: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
3728: } elsif ($caller eq 'requestcourses') {
3729: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
3730: }
3731: my %currvalidation;
3732: if (ref($settings) eq 'HASH') {
3733: if (ref($settings->{'validation'}) eq 'HASH') {
3734: %currvalidation = %{$settings->{'validation'}};
3735: }
3736: }
3737: my $datatable;
3738: my $itemcount = 0;
3739: foreach my $item (@{$itemsref}) {
3740: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3741: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3742: $namesref->{$item}.
3743: '</span></td>'.
3744: '<td class="LC_left_item">';
3745: if (($item eq 'url') || ($item eq 'button')) {
3746: $datatable .= '<span class="LC_nobreak">'.
3747: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
3748: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
3749: } elsif ($item eq 'fields') {
3750: my @currfields;
3751: if (ref($currvalidation{$item}) eq 'ARRAY') {
3752: @currfields = @{$currvalidation{$item}};
3753: }
3754: foreach my $field (@{$fieldsref}) {
3755: my $check = '';
3756: if (grep(/^\Q$field\E$/,@currfields)) {
3757: $check = ' checked="checked"';
3758: }
3759: $datatable .= '<span class="LC_nobreak"><label>'.
3760: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
3761: ' value="'.$field.'"'.$check.' />'.$field.
3762: '</label></span> ';
3763: }
3764: } elsif ($item eq 'markup') {
3765: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5" wrap="soft">'.
3766: $currvalidation{$item}.
3767: '</textarea>';
3768: }
3769: $datatable .= '</td></tr>'."\n";
3770: if (ref($rowtotal)) {
3771: $itemcount ++;
3772: }
3773: }
3774: if ($caller eq 'requestcourses') {
3775: my %currhash;
3776: if (ref($settings) eq 'HASH') {
3777: if (ref($settings->{'validation'}) eq 'HASH') {
3778: if ($settings->{'validation'}{'dc'} ne '') {
3779: $currhash{$settings->{'validation'}{'dc'}} = 1;
3780: }
3781: }
3782: }
3783: my $numinrow = 2;
3784: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
3785: 'validationdc',%currhash);
3786: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3787: $datatable .= '</td></tr><tr'.$css_class.'><td>';
3788: if ($numdc > 1) {
3789: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
3790: } else {
3791: $datatable .= &mt('Course creation processed as: ');
3792: }
3793: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
3794: $itemcount ++;
3795: }
3796: if (ref($rowtotal)) {
3797: $$rowtotal += $itemcount;
3798: }
3799: return $datatable;
3800: }
3801:
3802: sub print_usersessions {
3803: my ($position,$dom,$settings,$rowtotal) = @_;
3804: my ($css_class,$datatable,%checked,%choices);
3805: my (%by_ip,%by_location,@intdoms);
3806: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
3807:
3808: my @alldoms = &Apache::lonnet::all_domains();
3809: my %serverhomes = %Apache::lonnet::serverhomeIDs;
3810: my %servers = &Apache::lonnet::internet_dom_servers($dom);
3811: my %altids = &id_for_thisdom(%servers);
3812: my $itemcount = 1;
3813: if ($position eq 'top') {
3814: if (keys(%serverhomes) > 1) {
3815: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
3816: my $curroffloadnow;
3817: if (ref($settings) eq 'HASH') {
3818: if (ref($settings->{'offloadnow'}) eq 'HASH') {
3819: $curroffloadnow = $settings->{'offloadnow'};
3820: }
3821: }
3822: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$curroffloadnow,$rowtotal);
3823: } else {
3824: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3825: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
3826: }
3827: } else {
3828: if (keys(%by_location) == 0) {
3829: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3830: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
3831: } else {
3832: my %lt = &usersession_titles();
3833: my $numinrow = 5;
3834: my $prefix;
3835: my @types;
3836: if ($position eq 'bottom') {
3837: $prefix = 'remote';
3838: @types = ('version','excludedomain','includedomain');
3839: } else {
3840: $prefix = 'hosted';
3841: @types = ('excludedomain','includedomain');
3842: }
3843: my (%current,%checkedon,%checkedoff);
3844: my @lcversions = &Apache::lonnet::all_loncaparevs();
3845: my @locations = sort(keys(%by_location));
3846: foreach my $type (@types) {
3847: $checkedon{$type} = '';
3848: $checkedoff{$type} = ' checked="checked"';
3849: }
3850: if (ref($settings) eq 'HASH') {
3851: if (ref($settings->{$prefix}) eq 'HASH') {
3852: foreach my $key (keys(%{$settings->{$prefix}})) {
3853: $current{$key} = $settings->{$prefix}{$key};
3854: if ($key eq 'version') {
3855: if ($current{$key} ne '') {
3856: $checkedon{$key} = ' checked="checked"';
3857: $checkedoff{$key} = '';
3858: }
3859: } elsif (ref($current{$key}) eq 'ARRAY') {
3860: $checkedon{$key} = ' checked="checked"';
3861: $checkedoff{$key} = '';
3862: }
3863: }
3864: }
3865: }
3866: foreach my $type (@types) {
3867: next if ($type ne 'version' && !@locations);
3868: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3869: $datatable .= '<tr'.$css_class.'>
3870: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
3871: <span class="LC_nobreak">
3872: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
3873: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
3874: if ($type eq 'version') {
3875: my $selector = '<select name="'.$prefix.'_version">';
3876: foreach my $version (@lcversions) {
3877: my $selected = '';
3878: if ($current{'version'} eq $version) {
3879: $selected = ' selected="selected"';
3880: }
3881: $selector .= ' <option value="'.$version.'"'.
3882: $selected.'>'.$version.'</option>';
3883: }
3884: $selector .= '</select> ';
3885: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
3886: } else {
3887: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
3888: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
3889: ' />'.(' 'x2).
3890: '<input type="button" value="'.&mt('uncheck all').'" '.
3891: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
3892: "\n".
3893: '</div><div><table>';
3894: my $rem;
3895: for (my $i=0; $i<@locations; $i++) {
3896: my ($showloc,$value,$checkedtype);
3897: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
3898: my $ip = $by_location{$locations[$i]}->[0];
3899: if (ref($by_ip{$ip}) eq 'ARRAY') {
3900: $value = join(':',@{$by_ip{$ip}});
3901: $showloc = join(', ',@{$by_ip{$ip}});
3902: if (ref($current{$type}) eq 'ARRAY') {
3903: foreach my $loc (@{$by_ip{$ip}}) {
3904: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
3905: $checkedtype = ' checked="checked"';
3906: last;
3907: }
3908: }
3909: }
3910: }
3911: }
3912: $rem = $i%($numinrow);
3913: if ($rem == 0) {
3914: if ($i > 0) {
3915: $datatable .= '</tr>';
3916: }
3917: $datatable .= '<tr>';
3918: }
3919: $datatable .= '<td class="LC_left_item">'.
3920: '<span class="LC_nobreak"><label>'.
3921: '<input type="checkbox" name="'.$prefix.'_'.$type.
3922: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
3923: '</label></span></td>';
3924: }
3925: $rem = @locations%($numinrow);
3926: my $colsleft = $numinrow - $rem;
3927: if ($colsleft > 1 ) {
3928: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3929: ' </td>';
3930: } elsif ($colsleft == 1) {
3931: $datatable .= '<td class="LC_left_item"> </td>';
3932: }
3933: $datatable .= '</tr></table>';
3934: }
3935: $datatable .= '</td></tr>';
3936: $itemcount ++;
3937: }
3938: }
3939: }
3940: $$rowtotal += $itemcount;
3941: return $datatable;
3942: }
3943:
3944: sub build_location_hashes {
3945: my ($intdoms,$by_ip,$by_location) = @_;
3946: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
3947: (ref($by_location) eq 'HASH'));
3948: my %iphost = &Apache::lonnet::get_iphost();
3949: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
3950: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
3951: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
3952: foreach my $id (@{$iphost{$primary_ip}}) {
3953: my $intdom = &Apache::lonnet::internet_dom($id);
3954: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
3955: push(@{$intdoms},$intdom);
3956: }
3957: }
3958: }
3959: foreach my $ip (keys(%iphost)) {
3960: if (ref($iphost{$ip}) eq 'ARRAY') {
3961: foreach my $id (@{$iphost{$ip}}) {
3962: my $location = &Apache::lonnet::internet_dom($id);
3963: if ($location) {
3964: next if (grep(/^\Q$location\E$/,@{$intdoms}));
3965: if (ref($by_ip->{$ip}) eq 'ARRAY') {
3966: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
3967: push(@{$by_ip->{$ip}},$location);
3968: }
3969: } else {
3970: $by_ip->{$ip} = [$location];
3971: }
3972: }
3973: }
3974: }
3975: }
3976: foreach my $ip (sort(keys(%{$by_ip}))) {
3977: if (ref($by_ip->{$ip}) eq 'ARRAY') {
3978: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
3979: my $first = $by_ip->{$ip}->[0];
3980: if (ref($by_location->{$first}) eq 'ARRAY') {
3981: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
3982: push(@{$by_location->{$first}},$ip);
3983: }
3984: } else {
3985: $by_location->{$first} = [$ip];
3986: }
3987: }
3988: }
3989: return;
3990: }
3991:
3992: sub current_offloads_to {
3993: my ($dom,$settings,$servers) = @_;
3994: my (%spareid,%otherdomconfigs);
3995: if (ref($servers) eq 'HASH') {
3996: foreach my $lonhost (sort(keys(%{$servers}))) {
3997: my $gotspares;
3998: if (ref($settings) eq 'HASH') {
3999: if (ref($settings->{'spares'}) eq 'HASH') {
4000: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
4001: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
4002: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
4003: $gotspares = 1;
4004: }
4005: }
4006: }
4007: unless ($gotspares) {
4008: my $gotspares;
4009: my $serverhomeID =
4010: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
4011: my $serverhomedom =
4012: &Apache::lonnet::host_domain($serverhomeID);
4013: if ($serverhomedom ne $dom) {
4014: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
4015: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
4016: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
4017: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
4018: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
4019: $gotspares = 1;
4020: }
4021: }
4022: } else {
4023: $otherdomconfigs{$serverhomedom} =
4024: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
4025: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
4026: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
4027: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
4028: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
4029: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
4030: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
4031: $gotspares = 1;
4032: }
4033: }
4034: }
4035: }
4036: }
4037: }
4038: }
4039: unless ($gotspares) {
4040: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
4041: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
4042: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
4043: } else {
4044: my $server_hostname = &Apache::lonnet::hostname($lonhost);
4045: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
4046: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
4047: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
4048: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
4049: } else {
4050: my %what = (
4051: spareid => 1,
4052: );
4053: my ($result,$returnhash) =
4054: &Apache::lonnet::get_remote_globals($lonhost,\%what);
4055: if ($result eq 'ok') {
4056: if (ref($returnhash) eq 'HASH') {
4057: if (ref($returnhash->{'spareid'}) eq 'HASH') {
4058: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
4059: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
4060: }
4061: }
4062: }
4063: }
4064: }
4065: }
4066: }
4067: }
4068: return %spareid;
4069: }
4070:
4071: sub spares_row {
4072: my ($dom,$servers,$spareid,$serverhomes,$altids,$curroffloadnow,$rowtotal) = @_;
4073: my $css_class;
4074: my $numinrow = 4;
4075: my $itemcount = 1;
4076: my $datatable;
4077: my %typetitles = &sparestype_titles();
4078: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
4079: foreach my $server (sort(keys(%{$servers}))) {
4080: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
4081: my ($othercontrol,$serverdom);
4082: if ($serverhome ne $server) {
4083: $serverdom = &Apache::lonnet::host_domain($serverhome);
4084: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
4085: } else {
4086: $serverdom = &Apache::lonnet::host_domain($server);
4087: if ($serverdom ne $dom) {
4088: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
4089: }
4090: }
4091: next unless (ref($spareid->{$server}) eq 'HASH');
4092: my $checkednow;
4093: if (ref($curroffloadnow) eq 'HASH') {
4094: if ($curroffloadnow->{$server}) {
4095: $checkednow = ' checked="checked"';
4096: }
4097: }
4098: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4099: $datatable .= '<tr'.$css_class.'>
4100: <td rowspan="2">
4101: <span class="LC_nobreak">'.
4102: &mt('[_1] when busy, offloads to:'
4103: ,'<b>'.$server.'</b>').'</span><br />'.
4104: '<span class="LC_nobreak">'."\n".
4105: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
4106: ' '.&mt('Switch active users on next access').'</label></span>'.
4107: "\n";
4108: my (%current,%canselect);
4109: my @choices =
4110: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
4111: foreach my $type ('primary','default') {
4112: if (ref($spareid->{$server}) eq 'HASH') {
4113: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
4114: my @spares = @{$spareid->{$server}{$type}};
4115: if (@spares > 0) {
4116: if ($othercontrol) {
4117: $current{$type} = join(', ',@spares);
4118: } else {
4119: $current{$type} .= '<table>';
4120: my $numspares = scalar(@spares);
4121: for (my $i=0; $i<@spares; $i++) {
4122: my $rem = $i%($numinrow);
4123: if ($rem == 0) {
4124: if ($i > 0) {
4125: $current{$type} .= '</tr>';
4126: }
4127: $current{$type} .= '<tr>';
4128: }
4129: $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'".');" /> '.
4130: $spareid->{$server}{$type}[$i].
4131: '</label></td>'."\n";
4132: }
4133: my $rem = @spares%($numinrow);
4134: my $colsleft = $numinrow - $rem;
4135: if ($colsleft > 1 ) {
4136: $current{$type} .= '<td colspan="'.$colsleft.
4137: '" class="LC_left_item">'.
4138: ' </td>';
4139: } elsif ($colsleft == 1) {
4140: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
4141: }
4142: $current{$type} .= '</tr></table>';
4143: }
4144: }
4145: }
4146: if ($current{$type} eq '') {
4147: $current{$type} = &mt('None specified');
4148: }
4149: if ($othercontrol) {
4150: if ($type eq 'primary') {
4151: $canselect{$type} = $othercontrol;
4152: }
4153: } else {
4154: $canselect{$type} =
4155: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
4156: '<select name="newspare_'.$type.'_'.$server.'" '.
4157: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
4158: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
4159: if (@choices > 0) {
4160: foreach my $lonhost (@choices) {
4161: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
4162: }
4163: }
4164: $canselect{$type} .= '</select>'."\n";
4165: }
4166: } else {
4167: $current{$type} = &mt('Could not be determined');
4168: if ($type eq 'primary') {
4169: $canselect{$type} = $othercontrol;
4170: }
4171: }
4172: if ($type eq 'default') {
4173: $datatable .= '<tr'.$css_class.'>';
4174: }
4175: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
4176: '<td>'.$current{$type}.'</td>'."\n".
4177: '<td>'.$canselect{$type}.'</td></tr>'."\n";
4178: }
4179: $itemcount ++;
4180: }
4181: }
4182: $$rowtotal += $itemcount;
4183: return $datatable;
4184: }
4185:
4186: sub possible_newspares {
4187: my ($server,$currspares,$serverhomes,$altids) = @_;
4188: my $serverhostname = &Apache::lonnet::hostname($server);
4189: my %excluded;
4190: if ($serverhostname ne '') {
4191: %excluded = (
4192: $serverhostname => 1,
4193: );
4194: }
4195: if (ref($currspares) eq 'HASH') {
4196: foreach my $type (keys(%{$currspares})) {
4197: if (ref($currspares->{$type}) eq 'ARRAY') {
4198: if (@{$currspares->{$type}} > 0) {
4199: foreach my $curr (@{$currspares->{$type}}) {
4200: my $hostname = &Apache::lonnet::hostname($curr);
4201: $excluded{$hostname} = 1;
4202: }
4203: }
4204: }
4205: }
4206: }
4207: my @choices;
4208: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
4209: if (keys(%{$serverhomes}) > 1) {
4210: foreach my $name (sort(keys(%{$serverhomes}))) {
4211: unless ($excluded{$name}) {
4212: if (exists($altids->{$serverhomes->{$name}})) {
4213: push(@choices,$altids->{$serverhomes->{$name}});
4214: } else {
4215: push(@choices,$serverhomes->{$name});
4216: }
4217: }
4218: }
4219: }
4220: }
4221: return sort(@choices);
4222: }
4223:
4224: sub print_loadbalancing {
4225: my ($dom,$settings,$rowtotal) = @_;
4226: my $primary_id = &Apache::lonnet::domain($dom,'primary');
4227: my $intdom = &Apache::lonnet::internet_dom($primary_id);
4228: my $numinrow = 1;
4229: my $datatable;
4230: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4231: my (%currbalancer,%currtargets,%currrules,%existing);
4232: if (ref($settings) eq 'HASH') {
4233: %existing = %{$settings};
4234: }
4235: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
4236: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
4237: \%currtargets,\%currrules);
4238: } else {
4239: return;
4240: }
4241: my ($othertitle,$usertypes,$types) =
4242: &Apache::loncommon::sorted_inst_types($dom);
4243: my $rownum = 8;
4244: if (ref($types) eq 'ARRAY') {
4245: $rownum += scalar(@{$types});
4246: }
4247: my @css_class = ('LC_odd_row','LC_even_row');
4248: my $balnum = 0;
4249: my $islast;
4250: my (@toshow,$disabledtext);
4251: if (keys(%currbalancer) > 0) {
4252: @toshow = sort(keys(%currbalancer));
4253: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
4254: push(@toshow,'');
4255: }
4256: } else {
4257: @toshow = ('');
4258: $disabledtext = &mt('No existing load balancer');
4259: }
4260: foreach my $lonhost (@toshow) {
4261: if ($balnum == scalar(@toshow)-1) {
4262: $islast = 1;
4263: } else {
4264: $islast = 0;
4265: }
4266: my $cssidx = $balnum%2;
4267: my $targets_div_style = 'display: none';
4268: my $disabled_div_style = 'display: block';
4269: my $homedom_div_style = 'display: none';
4270: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
4271: '<td rowspan="'.$rownum.'" valign="top">'.
4272: '<p>';
4273: if ($lonhost eq '') {
4274: $datatable .= '<span class="LC_nobreak">';
4275: if (keys(%currbalancer) > 0) {
4276: $datatable .= &mt('Add balancer:');
4277: } else {
4278: $datatable .= &mt('Enable balancer:');
4279: }
4280: $datatable .= ' '.
4281: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
4282: ' id="loadbalancing_lonhost_'.$balnum.'"'.
4283: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
4284: '<option value="" selected="selected">'.&mt('None').
4285: '</option>'."\n";
4286: foreach my $server (sort(keys(%servers))) {
4287: next if ($currbalancer{$server});
4288: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
4289: }
4290: $datatable .=
4291: '</select>'."\n".
4292: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
4293: } else {
4294: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
4295: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
4296: &mt('Stop balancing').'</label>'.
4297: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
4298: $targets_div_style = 'display: block';
4299: $disabled_div_style = 'display: none';
4300: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
4301: $homedom_div_style = 'display: block';
4302: }
4303: }
4304: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
4305: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
4306: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
4307: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
4308: my ($numspares,@spares) = &count_servers($lonhost,%servers);
4309: my @sparestypes = ('primary','default');
4310: my %typetitles = &sparestype_titles();
4311: my %hostherechecked = (
4312: no => ' checked="checked"',
4313: );
4314: foreach my $sparetype (@sparestypes) {
4315: my $targettable;
4316: for (my $i=0; $i<$numspares; $i++) {
4317: my $checked;
4318: if (ref($currtargets{$lonhost}) eq 'HASH') {
4319: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
4320: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
4321: $checked = ' checked="checked"';
4322: }
4323: }
4324: }
4325: my ($chkboxval,$disabled);
4326: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
4327: $chkboxval = $spares[$i];
4328: }
4329: if (exists($currbalancer{$spares[$i]})) {
4330: $disabled = ' disabled="disabled"';
4331: }
4332: $targettable .=
4333: '<td><span class="LC_nobreak"><label>'.
4334: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
4335: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
4336: '</span></label></span></td>';
4337: my $rem = $i%($numinrow);
4338: if ($rem == 0) {
4339: if (($i > 0) && ($i < $numspares-1)) {
4340: $targettable .= '</tr>';
4341: }
4342: if ($i < $numspares-1) {
4343: $targettable .= '<tr>';
4344: }
4345: }
4346: }
4347: if ($targettable ne '') {
4348: my $rem = $numspares%($numinrow);
4349: my $colsleft = $numinrow - $rem;
4350: if ($colsleft > 1 ) {
4351: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4352: ' </td>';
4353: } elsif ($colsleft == 1) {
4354: $targettable .= '<td class="LC_left_item"> </td>';
4355: }
4356: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
4357: '<table><tr>'.$targettable.'</tr></table><br />';
4358: }
4359: $hostherechecked{$sparetype} = '';
4360: if (ref($currtargets{$lonhost}) eq 'HASH') {
4361: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
4362: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
4363: $hostherechecked{$sparetype} = ' checked="checked"';
4364: $hostherechecked{'no'} = '';
4365: }
4366: }
4367: }
4368: }
4369: $datatable .= &mt('Hosting on balancer itself').'<br />'.
4370: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
4371: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
4372: foreach my $sparetype (@sparestypes) {
4373: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
4374: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
4375: '</i></label><br />';
4376: }
4377: $datatable .= '</div></td></tr>'.
4378: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
4379: $othertitle,$usertypes,$types,\%servers,
4380: \%currbalancer,$lonhost,
4381: $targets_div_style,$homedom_div_style,
4382: $css_class[$cssidx],$balnum,$islast);
4383: $$rowtotal += $rownum;
4384: $balnum ++;
4385: }
4386: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
4387: return $datatable;
4388: }
4389:
4390: sub get_loadbalancers_config {
4391: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
4392: return unless ((ref($servers) eq 'HASH') &&
4393: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
4394: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
4395: if (keys(%{$existing}) > 0) {
4396: my $oldlonhost;
4397: foreach my $key (sort(keys(%{$existing}))) {
4398: if ($key eq 'lonhost') {
4399: $oldlonhost = $existing->{'lonhost'};
4400: $currbalancer->{$oldlonhost} = 1;
4401: } elsif ($key eq 'targets') {
4402: if ($oldlonhost) {
4403: $currtargets->{$oldlonhost} = $existing->{'targets'};
4404: }
4405: } elsif ($key eq 'rules') {
4406: if ($oldlonhost) {
4407: $currrules->{$oldlonhost} = $existing->{'rules'};
4408: }
4409: } elsif (ref($existing->{$key}) eq 'HASH') {
4410: $currbalancer->{$key} = 1;
4411: $currtargets->{$key} = $existing->{$key}{'targets'};
4412: $currrules->{$key} = $existing->{$key}{'rules'};
4413: }
4414: }
4415: } else {
4416: my ($balancerref,$targetsref) =
4417: &Apache::lonnet::get_lonbalancer_config($servers);
4418: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
4419: foreach my $server (sort(keys(%{$balancerref}))) {
4420: $currbalancer->{$server} = 1;
4421: $currtargets->{$server} = $targetsref->{$server};
4422: }
4423: }
4424: }
4425: return;
4426: }
4427:
4428: sub loadbalancing_rules {
4429: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
4430: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
4431: $css_class,$balnum,$islast) = @_;
4432: my $output;
4433: my $num = 0;
4434: my ($alltypes,$othertypes,$titles) =
4435: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
4436: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
4437: foreach my $type (@{$alltypes}) {
4438: $num ++;
4439: my $current;
4440: if (ref($currrules) eq 'HASH') {
4441: $current = $currrules->{$type};
4442: }
4443: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
4444: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
4445: $current = '';
4446: }
4447: }
4448: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
4449: $servers,$currbalancer,$lonhost,$dom,
4450: $targets_div_style,$homedom_div_style,
4451: $css_class,$balnum,$num,$islast);
4452: }
4453: }
4454: return $output;
4455: }
4456:
4457: sub loadbalancing_titles {
4458: my ($dom,$intdom,$usertypes,$types) = @_;
4459: my %othertypes = (
4460: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
4461: '_LC_author' => &mt('Users from [_1] with author role',$dom),
4462: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
4463: '_LC_external' => &mt('Users not from [_1]',$intdom),
4464: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
4465: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
4466: );
4467: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
4468: if (ref($types) eq 'ARRAY') {
4469: unshift(@alltypes,@{$types},'default');
4470: }
4471: my %titles;
4472: foreach my $type (@alltypes) {
4473: if ($type =~ /^_LC_/) {
4474: $titles{$type} = $othertypes{$type};
4475: } elsif ($type eq 'default') {
4476: $titles{$type} = &mt('All users from [_1]',$dom);
4477: if (ref($types) eq 'ARRAY') {
4478: if (@{$types} > 0) {
4479: $titles{$type} = &mt('Other users from [_1]',$dom);
4480: }
4481: }
4482: } elsif (ref($usertypes) eq 'HASH') {
4483: $titles{$type} = $usertypes->{$type};
4484: }
4485: }
4486: return (\@alltypes,\%othertypes,\%titles);
4487: }
4488:
4489: sub loadbalance_rule_row {
4490: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
4491: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
4492: my @rulenames;
4493: my %ruletitles = &offloadtype_text();
4494: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
4495: @rulenames = ('balancer','offloadedto','specific');
4496: } else {
4497: @rulenames = ('default','homeserver');
4498: if ($type eq '_LC_external') {
4499: push(@rulenames,'externalbalancer');
4500: } else {
4501: push(@rulenames,'specific');
4502: }
4503: push(@rulenames,'none');
4504: }
4505: my $style = $targets_div_style;
4506: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
4507: $style = $homedom_div_style;
4508: }
4509: my $space;
4510: if ($islast && $num == 1) {
4511: $space = '<div display="inline-block"> </div>';
4512: }
4513: my $output =
4514: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
4515: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
4516: '<td valaign="top">'.$space.
4517: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
4518: for (my $i=0; $i<@rulenames; $i++) {
4519: my $rule = $rulenames[$i];
4520: my ($checked,$extra);
4521: if ($rulenames[$i] eq 'default') {
4522: $rule = '';
4523: }
4524: if ($rulenames[$i] eq 'specific') {
4525: if (ref($servers) eq 'HASH') {
4526: my $default;
4527: if (($current ne '') && (exists($servers->{$current}))) {
4528: $checked = ' checked="checked"';
4529: }
4530: unless ($checked) {
4531: $default = ' selected="selected"';
4532: }
4533: $extra =
4534: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
4535: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
4536: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
4537: '<option value=""'.$default.'></option>'."\n";
4538: foreach my $server (sort(keys(%{$servers}))) {
4539: if (ref($currbalancer) eq 'HASH') {
4540: next if (exists($currbalancer->{$server}));
4541: }
4542: my $selected;
4543: if ($server eq $current) {
4544: $selected = ' selected="selected"';
4545: }
4546: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
4547: }
4548: $extra .= '</select>';
4549: }
4550: } elsif ($rule eq $current) {
4551: $checked = ' checked="checked"';
4552: }
4553: $output .= '<span class="LC_nobreak"><label>'.
4554: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
4555: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
4556: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
4557: ')"'.$checked.' /> ';
4558: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
4559: $output .= $ruletitles{'particular'};
4560: } else {
4561: $output .= $ruletitles{$rulenames[$i]};
4562: }
4563: $output .= '</label>'.$extra.'</span><br />'."\n";
4564: }
4565: $output .= '</div></td></tr>'."\n";
4566: return $output;
4567: }
4568:
4569: sub offloadtype_text {
4570: my %ruletitles = &Apache::lonlocal::texthash (
4571: 'default' => 'Offloads to default destinations',
4572: 'homeserver' => "Offloads to user's home server",
4573: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
4574: 'specific' => 'Offloads to specific server',
4575: 'none' => 'No offload',
4576: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
4577: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
4578: 'particular' => 'Session hosted (after re-auth) on server:',
4579: );
4580: return %ruletitles;
4581: }
4582:
4583: sub sparestype_titles {
4584: my %typestitles = &Apache::lonlocal::texthash (
4585: 'primary' => 'primary',
4586: 'default' => 'default',
4587: );
4588: return %typestitles;
4589: }
4590:
4591: sub contact_titles {
4592: my %titles = &Apache::lonlocal::texthash (
4593: 'supportemail' => 'Support E-mail address',
4594: 'adminemail' => 'Default Server Admin E-mail address',
4595: 'errormail' => 'Error reports to be e-mailed to',
4596: 'packagesmail' => 'Package update alerts to be e-mailed to',
4597: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
4598: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
4599: 'requestsmail' => 'E-mail from course requests requiring approval',
4600: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
4601: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
4602: );
4603: my %short_titles = &Apache::lonlocal::texthash (
4604: adminemail => 'Admin E-mail address',
4605: supportemail => 'Support E-mail',
4606: );
4607: return (\%titles,\%short_titles);
4608: }
4609:
4610: sub tool_titles {
4611: my %titles = &Apache::lonlocal::texthash (
4612: aboutme => 'Personal web page',
4613: blog => 'Blog',
4614: webdav => 'WebDAV',
4615: portfolio => 'Portfolio',
4616: official => 'Official courses (with institutional codes)',
4617: unofficial => 'Unofficial courses',
4618: community => 'Communities',
4619: textbook => 'Textbook courses',
4620: );
4621: return %titles;
4622: }
4623:
4624: sub courserequest_titles {
4625: my %titles = &Apache::lonlocal::texthash (
4626: official => 'Official',
4627: unofficial => 'Unofficial',
4628: community => 'Communities',
4629: textbook => 'Textbook',
4630: norequest => 'Not allowed',
4631: approval => 'Approval by Dom. Coord.',
4632: validate => 'With validation',
4633: autolimit => 'Numerical limit',
4634: unlimited => '(blank for unlimited)',
4635: );
4636: return %titles;
4637: }
4638:
4639: sub authorrequest_titles {
4640: my %titles = &Apache::lonlocal::texthash (
4641: norequest => 'Not allowed',
4642: approval => 'Approval by Dom. Coord.',
4643: automatic => 'Automatic approval',
4644: );
4645: return %titles;
4646: }
4647:
4648: sub courserequest_conditions {
4649: my %conditions = &Apache::lonlocal::texthash (
4650: approval => '(Processing of request subject to approval by Domain Coordinator).',
4651: validate => '(Processing of request subject to institutional validation).',
4652: );
4653: return %conditions;
4654: }
4655:
4656:
4657: sub print_usercreation {
4658: my ($position,$dom,$settings,$rowtotal) = @_;
4659: my $numinrow = 4;
4660: my $datatable;
4661: if ($position eq 'top') {
4662: $$rowtotal ++;
4663: my $rowcount = 0;
4664: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
4665: if (ref($rules) eq 'HASH') {
4666: if (keys(%{$rules}) > 0) {
4667: $datatable .= &user_formats_row('username',$settings,$rules,
4668: $ruleorder,$numinrow,$rowcount);
4669: $$rowtotal ++;
4670: $rowcount ++;
4671: }
4672: }
4673: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
4674: if (ref($idrules) eq 'HASH') {
4675: if (keys(%{$idrules}) > 0) {
4676: $datatable .= &user_formats_row('id',$settings,$idrules,
4677: $idruleorder,$numinrow,$rowcount);
4678: $$rowtotal ++;
4679: $rowcount ++;
4680: }
4681: }
4682: if ($rowcount == 0) {
4683: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
4684: $$rowtotal ++;
4685: $rowcount ++;
4686: }
4687: } elsif ($position eq 'middle') {
4688: my @creators = ('author','course','requestcrs');
4689: my ($rules,$ruleorder) =
4690: &Apache::lonnet::inst_userrules($dom,'username');
4691: my %lt = &usercreation_types();
4692: my %checked;
4693: if (ref($settings) eq 'HASH') {
4694: if (ref($settings->{'cancreate'}) eq 'HASH') {
4695: foreach my $item (@creators) {
4696: $checked{$item} = $settings->{'cancreate'}{$item};
4697: }
4698: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
4699: foreach my $item (@creators) {
4700: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
4701: $checked{$item} = 'none';
4702: }
4703: }
4704: }
4705: }
4706: my $rownum = 0;
4707: foreach my $item (@creators) {
4708: $rownum ++;
4709: if ($checked{$item} eq '') {
4710: $checked{$item} = 'any';
4711: }
4712: my $css_class;
4713: if ($rownum%2) {
4714: $css_class = '';
4715: } else {
4716: $css_class = ' class="LC_odd_row" ';
4717: }
4718: $datatable .= '<tr'.$css_class.'>'.
4719: '<td><span class="LC_nobreak">'.$lt{$item}.
4720: '</span></td><td align="right">';
4721: my @options = ('any');
4722: if (ref($rules) eq 'HASH') {
4723: if (keys(%{$rules}) > 0) {
4724: push(@options,('official','unofficial'));
4725: }
4726: }
4727: push(@options,'none');
4728: foreach my $option (@options) {
4729: my $type = 'radio';
4730: my $check = ' ';
4731: if ($checked{$item} eq $option) {
4732: $check = ' checked="checked" ';
4733: }
4734: $datatable .= '<span class="LC_nobreak"><label>'.
4735: '<input type="'.$type.'" name="can_createuser_'.
4736: $item.'" value="'.$option.'"'.$check.'/> '.
4737: $lt{$option}.'</label> </span>';
4738: }
4739: $datatable .= '</td></tr>';
4740: }
4741: } else {
4742: my @contexts = ('author','course','domain');
4743: my @authtypes = ('int','krb4','krb5','loc');
4744: my %checked;
4745: if (ref($settings) eq 'HASH') {
4746: if (ref($settings->{'authtypes'}) eq 'HASH') {
4747: foreach my $item (@contexts) {
4748: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
4749: foreach my $auth (@authtypes) {
4750: if ($settings->{'authtypes'}{$item}{$auth}) {
4751: $checked{$item}{$auth} = ' checked="checked" ';
4752: }
4753: }
4754: }
4755: }
4756: }
4757: } else {
4758: foreach my $item (@contexts) {
4759: foreach my $auth (@authtypes) {
4760: $checked{$item}{$auth} = ' checked="checked" ';
4761: }
4762: }
4763: }
4764: my %title = &context_names();
4765: my %authname = &authtype_names();
4766: my $rownum = 0;
4767: my $css_class;
4768: foreach my $item (@contexts) {
4769: if ($rownum%2) {
4770: $css_class = '';
4771: } else {
4772: $css_class = ' class="LC_odd_row" ';
4773: }
4774: $datatable .= '<tr'.$css_class.'>'.
4775: '<td>'.$title{$item}.
4776: '</td><td class="LC_left_item">'.
4777: '<span class="LC_nobreak">';
4778: foreach my $auth (@authtypes) {
4779: $datatable .= '<label>'.
4780: '<input type="checkbox" name="'.$item.'_auth" '.
4781: $checked{$item}{$auth}.' value="'.$auth.'" />'.
4782: $authname{$auth}.'</label> ';
4783: }
4784: $datatable .= '</span></td></tr>';
4785: $rownum ++;
4786: }
4787: $$rowtotal += $rownum;
4788: }
4789: return $datatable;
4790: }
4791:
4792: sub print_selfcreation {
4793: my ($position,$dom,$settings,$rowtotal) = @_;
4794: my (@selfcreate,$createsettings,$processing,$datatable);
4795: if (ref($settings) eq 'HASH') {
4796: if (ref($settings->{'cancreate'}) eq 'HASH') {
4797: $createsettings = $settings->{'cancreate'};
4798: if (ref($createsettings) eq 'HASH') {
4799: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
4800: @selfcreate = @{$createsettings->{'selfcreate'}};
4801: } elsif ($createsettings->{'selfcreate'} ne '') {
4802: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
4803: @selfcreate = ('email','login','sso');
4804: } elsif ($createsettings->{'selfcreate'} ne 'none') {
4805: @selfcreate = ($createsettings->{'selfcreate'});
4806: }
4807: }
4808: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
4809: $processing = $createsettings->{'selfcreateprocessing'};
4810: }
4811: }
4812: }
4813: }
4814: my %radiohash;
4815: my $numinrow = 4;
4816: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
4817: if ($position eq 'top') {
4818: my %choices = &Apache::lonlocal::texthash (
4819: cancreate_login => 'Institutional Login',
4820: cancreate_sso => 'Institutional Single Sign On',
4821: );
4822: my @toggles = sort(keys(%choices));
4823: my %defaultchecked = (
4824: 'cancreate_login' => 'off',
4825: 'cancreate_sso' => 'off',
4826: );
4827: my ($onclick,$itemcount);
4828: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
4829: \%choices,$itemcount,$onclick);
4830: $$rowtotal += $itemcount;
4831:
4832: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4833:
4834: if (ref($usertypes) eq 'HASH') {
4835: if (keys(%{$usertypes}) > 0) {
4836: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
4837: $dom,$numinrow,$othertitle,
4838: 'statustocreate',$$rowtotal);
4839: $$rowtotal ++;
4840: }
4841: }
4842: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
4843: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4844: $fieldtitles{'inststatus'} = &mt('Institutional status');
4845: my $rem;
4846: my $numperrow = 2;
4847: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
4848: $datatable .= '<tr'.$css_class.'>'.
4849: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
4850: '<td class="LC_left_item">'."\n".
4851: '<table><tr><td>'."\n";
4852: for (my $i=0; $i<@fields; $i++) {
4853: $rem = $i%($numperrow);
4854: if ($rem == 0) {
4855: if ($i > 0) {
4856: $datatable .= '</tr>';
4857: }
4858: $datatable .= '<tr>';
4859: }
4860: my $currval;
4861: if (ref($createsettings) eq 'HASH') {
4862: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
4863: $currval = $createsettings->{'shibenv'}{$fields[$i]};
4864: }
4865: }
4866: $datatable .= '<td class="LC_left_item">'.
4867: '<span class="LC_nobreak">'.
4868: '<input type="text" name="shibenv_'.$fields[$i].'" '.
4869: 'value="'.$currval.'" size="10" /> '.
4870: $fieldtitles{$fields[$i]}.'</span></td>';
4871: }
4872: my $colsleft = $numperrow - $rem;
4873: if ($colsleft > 1 ) {
4874: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4875: ' </td>';
4876: } elsif ($colsleft == 1) {
4877: $datatable .= '<td class="LC_left_item"> </td>';
4878: }
4879: $datatable .= '</tr></table></td></tr>';
4880: $$rowtotal ++;
4881: } elsif ($position eq 'middle') {
4882: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
4883: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4884: $usertypes->{'default'} = $othertitle;
4885: if (ref($types) eq 'ARRAY') {
4886: push(@{$types},'default');
4887: $usertypes->{'default'} = $othertitle;
4888: foreach my $status (@{$types}) {
4889: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
4890: $numinrow,$$rowtotal,$usertypes);
4891: $$rowtotal ++;
4892: }
4893: }
4894: } else {
4895: my %choices = &Apache::lonlocal::texthash (
4896: cancreate_email => 'E-mail address as username',
4897: );
4898: my @toggles = sort(keys(%choices));
4899: my %defaultchecked = (
4900: 'cancreate_email' => 'off',
4901: );
4902: my $itemcount = 0;
4903: my $display = 'none';
4904: if (grep(/^\Qemail\E$/,@selfcreate)) {
4905: $display = 'block';
4906: }
4907: my $onclick = "toggleDisplay(this.form,'emailoptions');";
4908: my $additional = '<div id="emailoptions" style="display: '.$display.'">';
4909: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
4910: my $usertypes = {};
4911: my $order = [];
4912: if ((ref($domdefaults{'inststatustypes'}) eq 'HASH') && (ref($domdefaults{'inststatusguest'}) eq 'ARRAY')) {
4913: $usertypes = $domdefaults{'inststatustypes'};
4914: $order = $domdefaults{'inststatusguest'};
4915: }
4916: if (ref($order) eq 'ARRAY') {
4917: push(@{$order},'default');
4918: if (@{$order} > 1) {
4919: $usertypes->{'default'} = &mt('Other users');
4920: $additional .= '<table><tr>';
4921: foreach my $status (@{$order}) {
4922: $additional .= '<th>'.$usertypes->{$status}.'</th>';
4923: }
4924: $additional .= '</tr><tr>';
4925: foreach my $status (@{$order}) {
4926: $additional .= '<td>'.&email_as_username($rowtotal,$processing,$status).'</td>';
4927: }
4928: $additional .= '</tr></table>';
4929: } else {
4930: $usertypes->{'default'} = &mt('All users');
4931: $additional .= &email_as_username($rowtotal,$processing);
4932: }
4933: }
4934: $additional .= '</div>'."\n";
4935:
4936: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
4937: \%choices,$$rowtotal,$onclick,$additional);
4938: $$rowtotal ++;
4939: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal);
4940: $$rowtotal ++;
4941: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
4942: $numinrow = 1;
4943: if (ref($order) eq 'ARRAY') {
4944: foreach my $status (@{$order}) {
4945: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
4946: $numinrow,$$rowtotal,$usertypes,$infofields,$infotitles);
4947: $$rowtotal ++;
4948: }
4949: }
4950: my ($emailrules,$emailruleorder) =
4951: &Apache::lonnet::inst_userrules($dom,'email');
4952: if (ref($emailrules) eq 'HASH') {
4953: if (keys(%{$emailrules}) > 0) {
4954: $datatable .= &user_formats_row('email',$settings,$emailrules,
4955: $emailruleorder,$numinrow,$$rowtotal);
4956: $$rowtotal ++;
4957: }
4958: }
4959: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal);
4960: }
4961: return $datatable;
4962: }
4963:
4964: sub email_as_username {
4965: my ($rowtotal,$processing,$type) = @_;
4966: my %choices =
4967: &Apache::lonlocal::texthash (
4968: automatic => 'Automatic approval',
4969: approval => 'Queued for approval',
4970: );
4971: my $output;
4972: foreach my $option ('automatic','approval') {
4973: my $checked;
4974: if (ref($processing) eq 'HASH') {
4975: if ($type eq '') {
4976: if (!exists($processing->{'default'})) {
4977: if ($option eq 'automatic') {
4978: $checked = ' checked="checked"';
4979: }
4980: } else {
4981: if ($processing->{'default'} eq $option) {
4982: $checked = ' checked="checked"';
4983: }
4984: }
4985: } else {
4986: if (!exists($processing->{$type})) {
4987: if ($option eq 'automatic') {
4988: $checked = ' checked="checked"';
4989: }
4990: } else {
4991: if ($processing->{$type} eq $option) {
4992: $checked = ' checked="checked"';
4993: }
4994: }
4995: }
4996: } elsif ($option eq 'automatic') {
4997: $checked = ' checked="checked"';
4998: }
4999: my $name = 'cancreate_emailprocess';
5000: if (($type ne '') && ($type ne 'default')) {
5001: $name .= '_'.$type;
5002: }
5003: $output .= '<span class="LC_nobreak"><label>'.
5004: '<input type="radio" name="'.$name.'"'.
5005: $checked.' value="'.$option.'" />'.
5006: $choices{$option}.'</label></span>';
5007: if ($type eq '') {
5008: $output .= ' ';
5009: } else {
5010: $output .= '<br />';
5011: }
5012: }
5013: $$rowtotal ++;
5014: return $output;
5015: }
5016:
5017: sub captcha_choice {
5018: my ($context,$settings,$itemcount) = @_;
5019: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
5020: $vertext,$currver);
5021: my %lt = &captcha_phrases();
5022: $keyentry = 'hidden';
5023: if ($context eq 'cancreate') {
5024: $rowname = &mt('CAPTCHA validation');
5025: } elsif ($context eq 'login') {
5026: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
5027: }
5028: if (ref($settings) eq 'HASH') {
5029: if ($settings->{'captcha'}) {
5030: $checked{$settings->{'captcha'}} = ' checked="checked"';
5031: } else {
5032: $checked{'original'} = ' checked="checked"';
5033: }
5034: if ($settings->{'captcha'} eq 'recaptcha') {
5035: $pubtext = $lt{'pub'};
5036: $privtext = $lt{'priv'};
5037: $keyentry = 'text';
5038: $vertext = $lt{'ver'};
5039: $currver = $settings->{'recaptchaversion'};
5040: if ($currver ne '2') {
5041: $currver = 1;
5042: }
5043: }
5044: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
5045: $currpub = $settings->{'recaptchakeys'}{'public'};
5046: $currpriv = $settings->{'recaptchakeys'}{'private'};
5047: }
5048: } else {
5049: $checked{'original'} = ' checked="checked"';
5050: }
5051: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
5052: my $output = '<tr'.$css_class.'>'.
5053: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
5054: '<table><tr><td>'."\n";
5055: foreach my $option ('original','recaptcha','notused') {
5056: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
5057: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
5058: $lt{$option}.'</label></span>';
5059: unless ($option eq 'notused') {
5060: $output .= (' 'x2)."\n";
5061: }
5062: }
5063: #
5064: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
5065: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
5066: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
5067: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
5068: #
5069: $output .= '</td></tr>'."\n".
5070: '<tr><td>'."\n".
5071: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
5072: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
5073: $currpub.'" size="40" /></span><br />'."\n".
5074: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
5075: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
5076: $currpriv.'" size="40" /></span><br />'.
5077: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
5078: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
5079: $currver.'" size="3" /></span><br />'.
5080: '</td></tr></table>'."\n".
5081: '</td></tr>';
5082: return $output;
5083: }
5084:
5085: sub user_formats_row {
5086: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
5087: my $output;
5088: my %text = (
5089: 'username' => 'new usernames',
5090: 'id' => 'IDs',
5091: 'email' => 'self-created accounts (e-mail)',
5092: );
5093: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
5094: $output = '<tr '.$css_class.'>'.
5095: '<td><span class="LC_nobreak">';
5096: if ($type eq 'email') {
5097: $output .= &mt("Formats disallowed for $text{$type}: ");
5098: } else {
5099: $output .= &mt("Format rules to check for $text{$type}: ");
5100: }
5101: $output .= '</span></td>'.
5102: '<td class="LC_left_item" colspan="2"><table>';
5103: my $rem;
5104: if (ref($ruleorder) eq 'ARRAY') {
5105: for (my $i=0; $i<@{$ruleorder}; $i++) {
5106: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
5107: my $rem = $i%($numinrow);
5108: if ($rem == 0) {
5109: if ($i > 0) {
5110: $output .= '</tr>';
5111: }
5112: $output .= '<tr>';
5113: }
5114: my $check = ' ';
5115: if (ref($settings) eq 'HASH') {
5116: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
5117: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
5118: $check = ' checked="checked" ';
5119: }
5120: }
5121: }
5122: $output .= '<td class="LC_left_item">'.
5123: '<span class="LC_nobreak"><label>'.
5124: '<input type="checkbox" name="'.$type.'_rule" '.
5125: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
5126: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
5127: }
5128: }
5129: $rem = @{$ruleorder}%($numinrow);
5130: }
5131: my $colsleft = $numinrow - $rem;
5132: if ($colsleft > 1 ) {
5133: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5134: ' </td>';
5135: } elsif ($colsleft == 1) {
5136: $output .= '<td class="LC_left_item"> </td>';
5137: }
5138: $output .= '</tr></table></td></tr>';
5139: return $output;
5140: }
5141:
5142: sub usercreation_types {
5143: my %lt = &Apache::lonlocal::texthash (
5144: author => 'When adding a co-author',
5145: course => 'When adding a user to a course',
5146: requestcrs => 'When requesting a course',
5147: any => 'Any',
5148: official => 'Institutional only ',
5149: unofficial => 'Non-institutional only',
5150: none => 'None',
5151: );
5152: return %lt;
5153: }
5154:
5155: sub selfcreation_types {
5156: my %lt = &Apache::lonlocal::texthash (
5157: selfcreate => 'User creates own account',
5158: any => 'Any',
5159: official => 'Institutional only ',
5160: unofficial => 'Non-institutional only',
5161: email => 'E-mail address',
5162: login => 'Institutional Login',
5163: sso => 'SSO',
5164: );
5165: }
5166:
5167: sub authtype_names {
5168: my %lt = &Apache::lonlocal::texthash(
5169: int => 'Internal',
5170: krb4 => 'Kerberos 4',
5171: krb5 => 'Kerberos 5',
5172: loc => 'Local',
5173: );
5174: return %lt;
5175: }
5176:
5177: sub context_names {
5178: my %context_title = &Apache::lonlocal::texthash(
5179: author => 'Creating users when an Author',
5180: course => 'Creating users when in a course',
5181: domain => 'Creating users when a Domain Coordinator',
5182: );
5183: return %context_title;
5184: }
5185:
5186: sub print_usermodification {
5187: my ($position,$dom,$settings,$rowtotal) = @_;
5188: my $numinrow = 4;
5189: my ($context,$datatable,$rowcount);
5190: if ($position eq 'top') {
5191: $rowcount = 0;
5192: $context = 'author';
5193: foreach my $role ('ca','aa') {
5194: $datatable .= &modifiable_userdata_row($context,$role,$settings,
5195: $numinrow,$rowcount);
5196: $$rowtotal ++;
5197: $rowcount ++;
5198: }
5199: } elsif ($position eq 'bottom') {
5200: $context = 'course';
5201: $rowcount = 0;
5202: foreach my $role ('st','ep','ta','in','cr') {
5203: $datatable .= &modifiable_userdata_row($context,$role,$settings,
5204: $numinrow,$rowcount);
5205: $$rowtotal ++;
5206: $rowcount ++;
5207: }
5208: }
5209: return $datatable;
5210: }
5211:
5212: sub print_defaults {
5213: my ($position,$dom,$settings,$rowtotal) = @_;
5214: my $rownum = 0;
5215: my ($datatable,$css_class);
5216: if ($position eq 'top') {
5217: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
5218: 'datelocale_def','portal_def');
5219: my %defaults;
5220: if (ref($settings) eq 'HASH') {
5221: %defaults = %{$settings};
5222: } else {
5223: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
5224: foreach my $item (@items) {
5225: $defaults{$item} = $domdefaults{$item};
5226: }
5227: }
5228: my $titles = &defaults_titles($dom);
5229: foreach my $item (@items) {
5230: if ($rownum%2) {
5231: $css_class = '';
5232: } else {
5233: $css_class = ' class="LC_odd_row" ';
5234: }
5235: $datatable .= '<tr'.$css_class.'>'.
5236: '<td><span class="LC_nobreak">'.$titles->{$item}.
5237: '</span></td><td class="LC_right_item" colspan="3">';
5238: if ($item eq 'auth_def') {
5239: my @authtypes = ('internal','krb4','krb5','localauth');
5240: my %shortauth = (
5241: internal => 'int',
5242: krb4 => 'krb4',
5243: krb5 => 'krb5',
5244: localauth => 'loc'
5245: );
5246: my %authnames = &authtype_names();
5247: foreach my $auth (@authtypes) {
5248: my $checked = ' ';
5249: if ($defaults{$item} eq $auth) {
5250: $checked = ' checked="checked" ';
5251: }
5252: $datatable .= '<label><input type="radio" name="'.$item.
5253: '" value="'.$auth.'"'.$checked.'/>'.
5254: $authnames{$shortauth{$auth}}.'</label> ';
5255: }
5256: } elsif ($item eq 'timezone_def') {
5257: my $includeempty = 1;
5258: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
5259: } elsif ($item eq 'datelocale_def') {
5260: my $includeempty = 1;
5261: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
5262: } elsif ($item eq 'lang_def') {
5263: my $includeempty = 1;
5264: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
5265: } else {
5266: my $size;
5267: if ($item eq 'portal_def') {
5268: $size = ' size="25"';
5269: }
5270: $datatable .= '<input type="text" name="'.$item.'" value="'.
5271: $defaults{$item}.'"'.$size.' />';
5272: }
5273: $datatable .= '</td></tr>';
5274: $rownum ++;
5275: }
5276: } else {
5277: my (%defaults);
5278: if (ref($settings) eq 'HASH') {
5279: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH') &&
5280: (ref($settings->{'inststatusguest'}) eq 'ARRAY')) {
5281: my $maxnum = @{$settings->{'inststatusorder'}};
5282: for (my $i=0; $i<$maxnum; $i++) {
5283: $css_class = $rownum%2?' class="LC_odd_row"':'';
5284: my $item = $settings->{'inststatusorder'}->[$i];
5285: my $title = $settings->{'inststatustypes'}->{$item};
5286: my $guestok;
5287: if (grep(/^\Q$item\E$/,@{$settings->{'inststatusguest'}})) {
5288: $guestok = 1;
5289: }
5290: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
5291: $datatable .= '<tr'.$css_class.'>'.
5292: '<td><span class="LC_nobreak">'.
5293: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
5294: for (my $k=0; $k<=$maxnum; $k++) {
5295: my $vpos = $k+1;
5296: my $selstr;
5297: if ($k == $i) {
5298: $selstr = ' selected="selected" ';
5299: }
5300: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5301: }
5302: my ($checkedon,$checkedoff);
5303: $checkedoff = ' checked="checked"';
5304: if ($guestok) {
5305: $checkedon = $checkedoff;
5306: $checkedoff = '';
5307: }
5308: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
5309: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
5310: &mt('delete').'</span></td>'.
5311: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed:').
5312: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
5313: '</span></td>'.
5314: '<td class="LC_right_item"><span class="LC_nobreak">'.
5315: '<label><input type="radio" value="1" name="inststatus_guest_'.$item.'"'.$checkedon.' />'.
5316: &mt('Yes').'</label>'.(' 'x2).
5317: '<label><input type="radio" value="0" name="inststatus_guest_'.$item.'"'.$checkedoff.' />'.
5318: &mt('No').'</label></span></td></tr>';
5319: }
5320: $css_class = $rownum%2?' class="LC_odd_row"':'';
5321: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
5322: $datatable .= '<tr '.$css_class.'>'.
5323: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
5324: for (my $k=0; $k<=$maxnum; $k++) {
5325: my $vpos = $k+1;
5326: my $selstr;
5327: if ($k == $maxnum) {
5328: $selstr = ' selected="selected" ';
5329: }
5330: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5331: }
5332: $datatable .= '</select> '.&mt('Internal ID:').
5333: '<input type="text" size="10" name="addinststatus" value="" />'.
5334: ' '.&mt('(new)').
5335: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
5336: &mt('Name displayed:').
5337: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
5338: '<td class="LC_right_item"><span class="LC_nobreak">'.
5339: '<label><input type="radio" value="1" name="addinststatus_guest" />'.
5340: &mt('Yes').'</label>'.(' 'x2).
5341: '<label><input type="radio" value="0" name="addinststatus_guest" />'.
5342: &mt('No').'</label></span></td></tr>';
5343: '</tr>'."\n";
5344: $rownum ++;
5345: }
5346: }
5347: }
5348: $$rowtotal += $rownum;
5349: return $datatable;
5350: }
5351:
5352: sub get_languages_hash {
5353: my %langchoices;
5354: foreach my $id (&Apache::loncommon::languageids()) {
5355: my $code = &Apache::loncommon::supportedlanguagecode($id);
5356: if ($code ne '') {
5357: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
5358: }
5359: }
5360: return %langchoices;
5361: }
5362:
5363: sub defaults_titles {
5364: my ($dom) = @_;
5365: my %titles = &Apache::lonlocal::texthash (
5366: 'auth_def' => 'Default authentication type',
5367: 'auth_arg_def' => 'Default authentication argument',
5368: 'lang_def' => 'Default language',
5369: 'timezone_def' => 'Default timezone',
5370: 'datelocale_def' => 'Default locale for dates',
5371: 'portal_def' => 'Portal/Default URL',
5372: );
5373: if ($dom) {
5374: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
5375: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
5376: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
5377: $protocol = 'http' if ($protocol ne 'https');
5378: if ($uint_dom) {
5379: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
5380: $uint_dom);
5381: }
5382: }
5383: return (\%titles);
5384: }
5385:
5386: sub print_scantronformat {
5387: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
5388: my $itemcount = 1;
5389: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
5390: %confhash);
5391: my $switchserver = &check_switchserver($dom,$confname);
5392: my %lt = &Apache::lonlocal::texthash (
5393: default => 'Default bubblesheet format file error',
5394: custom => 'Custom bubblesheet format file error',
5395: );
5396: my %scantronfiles = (
5397: default => 'default.tab',
5398: custom => 'custom.tab',
5399: );
5400: foreach my $key (keys(%scantronfiles)) {
5401: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
5402: .$scantronfiles{$key};
5403: }
5404: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
5405: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
5406: if (!$switchserver) {
5407: my $servadm = $r->dir_config('lonAdmEMail');
5408: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
5409: if ($configuserok eq 'ok') {
5410: if ($author_ok eq 'ok') {
5411: my %legacyfile = (
5412: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
5413: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
5414: );
5415: my %md5chk;
5416: foreach my $type (keys(%legacyfile)) {
5417: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
5418: chomp($md5chk{$type});
5419: }
5420: if ($md5chk{'default'} ne $md5chk{'custom'}) {
5421: foreach my $type (keys(%legacyfile)) {
5422: ($scantronurls{$type},my $error) =
5423: &legacy_scantronformat($r,$dom,$confname,
5424: $type,$legacyfile{$type},
5425: $scantronurls{$type},
5426: $scantronfiles{$type});
5427: if ($error ne '') {
5428: $error{$type} = $error;
5429: }
5430: }
5431: if (keys(%error) == 0) {
5432: $is_custom = 1;
5433: $confhash{'scantron'}{'scantronformat'} =
5434: $scantronurls{'custom'};
5435: my $putresult =
5436: &Apache::lonnet::put_dom('configuration',
5437: \%confhash,$dom);
5438: if ($putresult ne 'ok') {
5439: $error{'custom'} =
5440: '<span class="LC_error">'.
5441: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
5442: }
5443: }
5444: } else {
5445: ($scantronurls{'default'},my $error) =
5446: &legacy_scantronformat($r,$dom,$confname,
5447: 'default',$legacyfile{'default'},
5448: $scantronurls{'default'},
5449: $scantronfiles{'default'});
5450: if ($error eq '') {
5451: $confhash{'scantron'}{'scantronformat'} = '';
5452: my $putresult =
5453: &Apache::lonnet::put_dom('configuration',
5454: \%confhash,$dom);
5455: if ($putresult ne 'ok') {
5456: $error{'default'} =
5457: '<span class="LC_error">'.
5458: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
5459: }
5460: } else {
5461: $error{'default'} = $error;
5462: }
5463: }
5464: }
5465: }
5466: } else {
5467: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
5468: }
5469: }
5470: if (ref($settings) eq 'HASH') {
5471: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
5472: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
5473: if ((!@info) || ($info[0] eq 'no_such_dir')) {
5474: $scantronurl = '';
5475: } else {
5476: $scantronurl = $settings->{'scantronformat'};
5477: }
5478: $is_custom = 1;
5479: } else {
5480: $scantronurl = $scantronurls{'default'};
5481: }
5482: } else {
5483: if ($is_custom) {
5484: $scantronurl = $scantronurls{'custom'};
5485: } else {
5486: $scantronurl = $scantronurls{'default'};
5487: }
5488: }
5489: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5490: $datatable .= '<tr'.$css_class.'>';
5491: if (!$is_custom) {
5492: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
5493: '<span class="LC_nobreak">';
5494: if ($scantronurl) {
5495: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
5496: undef,undef,undef,undef,'background-color:#ffffff');
5497: } else {
5498: $datatable = &mt('File unavailable for display');
5499: }
5500: $datatable .= '</span></td>';
5501: if (keys(%error) == 0) {
5502: $datatable .= '<td valign="bottom">';
5503: if (!$switchserver) {
5504: $datatable .= &mt('Upload:').'<br />';
5505: }
5506: } else {
5507: my $errorstr;
5508: foreach my $key (sort(keys(%error))) {
5509: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
5510: }
5511: $datatable .= '<td>'.$errorstr;
5512: }
5513: } else {
5514: if (keys(%error) > 0) {
5515: my $errorstr;
5516: foreach my $key (sort(keys(%error))) {
5517: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
5518: }
5519: $datatable .= '<td>'.$errorstr.'</td><td> ';
5520: } elsif ($scantronurl) {
5521: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
5522: undef,undef,undef,undef,'background-color:#ffffff');
5523: $datatable .= '<td><span class="LC_nobreak">'.
5524: $link.
5525: '<label><input type="checkbox" name="scantronformat_del"'.
5526: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
5527: '<td><span class="LC_nobreak"> '.
5528: &mt('Replace:').'</span><br />';
5529: }
5530: }
5531: if (keys(%error) == 0) {
5532: if ($switchserver) {
5533: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
5534: } else {
5535: $datatable .='<span class="LC_nobreak"> '.
5536: '<input type="file" name="scantronformat" /></span>';
5537: }
5538: }
5539: $datatable .= '</td></tr>';
5540: $$rowtotal ++;
5541: return $datatable;
5542: }
5543:
5544: sub legacy_scantronformat {
5545: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
5546: my ($url,$error);
5547: my @statinfo = &Apache::lonnet::stat_file($newurl);
5548: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
5549: (my $result,$url) =
5550: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
5551: '','',$newfile);
5552: if ($result ne 'ok') {
5553: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
5554: }
5555: }
5556: return ($url,$error);
5557: }
5558:
5559: sub print_coursecategories {
5560: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
5561: my $datatable;
5562: if ($position eq 'top') {
5563: my (%checked);
5564: my @catitems = ('unauth','auth');
5565: my @cattypes = ('std','domonly','codesrch','none');
5566: $checked{'unauth'} = 'std';
5567: $checked{'auth'} = 'std';
5568: if (ref($settings) eq 'HASH') {
5569: foreach my $type (@cattypes) {
5570: if ($type eq $settings->{'unauth'}) {
5571: $checked{'unauth'} = $type;
5572: }
5573: if ($type eq $settings->{'auth'}) {
5574: $checked{'auth'} = $type;
5575: }
5576: }
5577: }
5578: my %lt = &Apache::lonlocal::texthash (
5579: unauth => 'Catalog type for unauthenticated users',
5580: auth => 'Catalog type for authenticated users',
5581: none => 'No catalog',
5582: std => 'Standard catalog',
5583: domonly => 'Domain-only catalog',
5584: codesrch => "Code search form",
5585: );
5586: my $itemcount = 0;
5587: foreach my $item (@catitems) {
5588: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
5589: $datatable .= '<tr '.$css_class.'>'.
5590: '<td>'.$lt{$item}.'</td>'.
5591: '<td class="LC_right_item"><span class="LC_nobreak">';
5592: foreach my $type (@cattypes) {
5593: my $ischecked;
5594: if ($checked{$item} eq $type) {
5595: $ischecked=' checked="checked"';
5596: }
5597: $datatable .= '<label>'.
5598: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
5599: ' />'.$lt{$type}.'</label> ';
5600: }
5601: $datatable .= '</td></tr>';
5602: $itemcount ++;
5603: }
5604: $$rowtotal += $itemcount;
5605: } elsif ($position eq 'middle') {
5606: my $toggle_cats_crs = ' ';
5607: my $toggle_cats_dom = ' checked="checked" ';
5608: my $can_cat_crs = ' ';
5609: my $can_cat_dom = ' checked="checked" ';
5610: my $toggle_catscomm_comm = ' ';
5611: my $toggle_catscomm_dom = ' checked="checked" ';
5612: my $can_catcomm_comm = ' ';
5613: my $can_catcomm_dom = ' checked="checked" ';
5614:
5615: if (ref($settings) eq 'HASH') {
5616: if ($settings->{'togglecats'} eq 'crs') {
5617: $toggle_cats_crs = $toggle_cats_dom;
5618: $toggle_cats_dom = ' ';
5619: }
5620: if ($settings->{'categorize'} eq 'crs') {
5621: $can_cat_crs = $can_cat_dom;
5622: $can_cat_dom = ' ';
5623: }
5624: if ($settings->{'togglecatscomm'} eq 'comm') {
5625: $toggle_catscomm_comm = $toggle_catscomm_dom;
5626: $toggle_catscomm_dom = ' ';
5627: }
5628: if ($settings->{'categorizecomm'} eq 'comm') {
5629: $can_catcomm_comm = $can_catcomm_dom;
5630: $can_catcomm_dom = ' ';
5631: }
5632: }
5633: my %title = &Apache::lonlocal::texthash (
5634: togglecats => 'Show/Hide a course in catalog',
5635: togglecatscomm => 'Show/Hide a community in catalog',
5636: categorize => 'Assign a category to a course',
5637: categorizecomm => 'Assign a category to a community',
5638: );
5639: my %level = &Apache::lonlocal::texthash (
5640: dom => 'Set in Domain',
5641: crs => 'Set in Course',
5642: comm => 'Set in Community',
5643: );
5644: $datatable = '<tr class="LC_odd_row">'.
5645: '<td>'.$title{'togglecats'}.'</td>'.
5646: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
5647: '<input type="radio" name="togglecats"'.
5648: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5649: '<label><input type="radio" name="togglecats"'.
5650: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
5651: '</tr><tr>'.
5652: '<td>'.$title{'categorize'}.'</td>'.
5653: '<td class="LC_right_item"><span class="LC_nobreak">'.
5654: '<label><input type="radio" name="categorize"'.
5655: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5656: '<label><input type="radio" name="categorize"'.
5657: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
5658: '</tr><tr class="LC_odd_row">'.
5659: '<td>'.$title{'togglecatscomm'}.'</td>'.
5660: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
5661: '<input type="radio" name="togglecatscomm"'.
5662: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5663: '<label><input type="radio" name="togglecatscomm"'.
5664: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
5665: '</tr><tr>'.
5666: '<td>'.$title{'categorizecomm'}.'</td>'.
5667: '<td class="LC_right_item"><span class="LC_nobreak">'.
5668: '<label><input type="radio" name="categorizecomm"'.
5669: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5670: '<label><input type="radio" name="categorizecomm"'.
5671: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
5672: '</tr>';
5673: $$rowtotal += 4;
5674: } else {
5675: my $css_class;
5676: my $itemcount = 1;
5677: my $cathash;
5678: if (ref($settings) eq 'HASH') {
5679: $cathash = $settings->{'cats'};
5680: }
5681: if (ref($cathash) eq 'HASH') {
5682: my (@cats,@trails,%allitems,%idx,@jsarray);
5683: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
5684: \%allitems,\%idx,\@jsarray);
5685: my $maxdepth = scalar(@cats);
5686: my $colattrib = '';
5687: if ($maxdepth > 2) {
5688: $colattrib = ' colspan="2" ';
5689: }
5690: my @path;
5691: if (@cats > 0) {
5692: if (ref($cats[0]) eq 'ARRAY') {
5693: my $numtop = @{$cats[0]};
5694: my $maxnum = $numtop;
5695: my %default_names = (
5696: instcode => &mt('Official courses'),
5697: communities => &mt('Communities'),
5698: );
5699:
5700: if ((!grep(/^instcode$/,@{$cats[0]})) ||
5701: ($cathash->{'instcode::0'} eq '') ||
5702: (!grep(/^communities$/,@{$cats[0]})) ||
5703: ($cathash->{'communities::0'} eq '')) {
5704: $maxnum ++;
5705: }
5706: my $lastidx;
5707: for (my $i=0; $i<$numtop; $i++) {
5708: my $parent = $cats[0][$i];
5709: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5710: my $item = &escape($parent).'::0';
5711: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
5712: $lastidx = $idx{$item};
5713: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5714: .'<select name="'.$item.'"'.$chgstr.'>';
5715: for (my $k=0; $k<=$maxnum; $k++) {
5716: my $vpos = $k+1;
5717: my $selstr;
5718: if ($k == $i) {
5719: $selstr = ' selected="selected" ';
5720: }
5721: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5722: }
5723: $datatable .= '</select></span></td><td>';
5724: if ($parent eq 'instcode' || $parent eq 'communities') {
5725: $datatable .= '<span class="LC_nobreak">'
5726: .$default_names{$parent}.'</span>';
5727: if ($parent eq 'instcode') {
5728: $datatable .= '<br /><span class="LC_nobreak">('
5729: .&mt('with institutional codes')
5730: .')</span></td><td'.$colattrib.'>';
5731: } else {
5732: $datatable .= '<table><tr><td>';
5733: }
5734: $datatable .= '<span class="LC_nobreak">'
5735: .'<label><input type="radio" name="'
5736: .$parent.'" value="1" checked="checked" />'
5737: .&mt('Display').'</label>';
5738: if ($parent eq 'instcode') {
5739: $datatable .= ' ';
5740: } else {
5741: $datatable .= '</span></td></tr><tr><td>'
5742: .'<span class="LC_nobreak">';
5743: }
5744: $datatable .= '<label><input type="radio" name="'
5745: .$parent.'" value="0" />'
5746: .&mt('Do not display').'</label></span>';
5747: if ($parent eq 'communities') {
5748: $datatable .= '</td></tr></table>';
5749: }
5750: $datatable .= '</td>';
5751: } else {
5752: $datatable .= $parent
5753: .' <span class="LC_nobreak"><label>'
5754: .'<input type="checkbox" name="deletecategory" '
5755: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
5756: }
5757: my $depth = 1;
5758: push(@path,$parent);
5759: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
5760: pop(@path);
5761: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
5762: $itemcount ++;
5763: }
5764: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5765: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
5766: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
5767: for (my $k=0; $k<=$maxnum; $k++) {
5768: my $vpos = $k+1;
5769: my $selstr;
5770: if ($k == $numtop) {
5771: $selstr = ' selected="selected" ';
5772: }
5773: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5774: }
5775: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
5776: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
5777: .'</tr>'."\n";
5778: $itemcount ++;
5779: foreach my $default ('instcode','communities') {
5780: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
5781: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5782: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
5783: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
5784: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
5785: for (my $k=0; $k<=$maxnum; $k++) {
5786: my $vpos = $k+1;
5787: my $selstr;
5788: if ($k == $maxnum) {
5789: $selstr = ' selected="selected" ';
5790: }
5791: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5792: }
5793: $datatable .= '</select></span></td>'.
5794: '<td><span class="LC_nobreak">'.
5795: $default_names{$default}.'</span>';
5796: if ($default eq 'instcode') {
5797: $datatable .= '<br /><span class="LC_nobreak">('
5798: .&mt('with institutional codes').')</span>';
5799: }
5800: $datatable .= '</td>'
5801: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
5802: .&mt('Display').'</label> '
5803: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
5804: .&mt('Do not display').'</label></span></td></tr>';
5805: }
5806: }
5807: }
5808: } else {
5809: $datatable .= &initialize_categories($itemcount);
5810: }
5811: } else {
5812: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td>'
5813: .&initialize_categories($itemcount);
5814: }
5815: $$rowtotal += $itemcount;
5816: }
5817: return $datatable;
5818: }
5819:
5820: sub print_serverstatuses {
5821: my ($dom,$settings,$rowtotal) = @_;
5822: my $datatable;
5823: my @pages = &serverstatus_pages();
5824: my (%namedaccess,%machineaccess);
5825: foreach my $type (@pages) {
5826: $namedaccess{$type} = '';
5827: $machineaccess{$type}= '';
5828: }
5829: if (ref($settings) eq 'HASH') {
5830: foreach my $type (@pages) {
5831: if (exists($settings->{$type})) {
5832: if (ref($settings->{$type}) eq 'HASH') {
5833: foreach my $key (keys(%{$settings->{$type}})) {
5834: if ($key eq 'namedusers') {
5835: $namedaccess{$type} = $settings->{$type}->{$key};
5836: } elsif ($key eq 'machines') {
5837: $machineaccess{$type} = $settings->{$type}->{$key};
5838: }
5839: }
5840: }
5841: }
5842: }
5843: }
5844: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
5845: my $rownum = 0;
5846: my $css_class;
5847: foreach my $type (@pages) {
5848: $rownum ++;
5849: $css_class = $rownum%2?' class="LC_odd_row"':'';
5850: $datatable .= '<tr'.$css_class.'>'.
5851: '<td><span class="LC_nobreak">'.
5852: $titles->{$type}.'</span></td>'.
5853: '<td class="LC_left_item">'.
5854: '<input type="text" name="'.$type.'_namedusers" '.
5855: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
5856: '<td class="LC_right_item">'.
5857: '<span class="LC_nobreak">'.
5858: '<input type="text" name="'.$type.'_machines" '.
5859: 'value="'.$machineaccess{$type}.'" size="10" />'.
5860: '</td></tr>'."\n";
5861: }
5862: $$rowtotal += $rownum;
5863: return $datatable;
5864: }
5865:
5866: sub serverstatus_pages {
5867: return ('userstatus','lonstatus','loncron','server-status','codeversions',
5868: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
5869: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
5870: 'uniquecodes','diskusage','coursecatalog');
5871: }
5872:
5873: sub defaults_javascript {
5874: my ($settings) = @_;
5875: return unless (ref($settings) eq 'HASH');
5876: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
5877: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
5878: if ($maxnum eq '') {
5879: $maxnum = 0;
5880: }
5881: $maxnum ++;
5882: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
5883: return <<"ENDSCRIPT";
5884: <script type="text/javascript">
5885: // <![CDATA[
5886: function reorderTypes(form,caller) {
5887: var changedVal;
5888: $jstext
5889: var newpos = 'addinststatus_pos';
5890: var current = new Array;
5891: var maxh = $maxnum;
5892: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5893: var oldVal;
5894: if (caller == newpos) {
5895: changedVal = newitemVal;
5896: } else {
5897: var curritem = 'inststatus_pos_'+caller;
5898: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
5899: current[newitemVal] = newpos;
5900: }
5901: for (var i=0; i<inststatuses.length; i++) {
5902: if (inststatuses[i] != caller) {
5903: var elementName = 'inststatus_pos_'+inststatuses[i];
5904: if (form.elements[elementName]) {
5905: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5906: current[currVal] = elementName;
5907: }
5908: }
5909: }
5910: for (var j=0; j<maxh; j++) {
5911: if (current[j] == undefined) {
5912: oldVal = j;
5913: }
5914: }
5915: if (oldVal < changedVal) {
5916: for (var k=oldVal+1; k<=changedVal ; k++) {
5917: var elementName = current[k];
5918: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5919: }
5920: } else {
5921: for (var k=changedVal; k<oldVal; k++) {
5922: var elementName = current[k];
5923: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5924: }
5925: }
5926: return;
5927: }
5928:
5929: // ]]>
5930: </script>
5931:
5932: ENDSCRIPT
5933: }
5934: }
5935:
5936: sub coursecategories_javascript {
5937: my ($settings) = @_;
5938: my ($output,$jstext,$cathash);
5939: if (ref($settings) eq 'HASH') {
5940: $cathash = $settings->{'cats'};
5941: }
5942: if (ref($cathash) eq 'HASH') {
5943: my (@cats,@jsarray,%idx);
5944: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
5945: if (@jsarray > 0) {
5946: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
5947: for (my $i=0; $i<@jsarray; $i++) {
5948: if (ref($jsarray[$i]) eq 'ARRAY') {
5949: my $catstr = join('","',@{$jsarray[$i]});
5950: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
5951: }
5952: }
5953: }
5954: } else {
5955: $jstext = ' var categories = Array(1);'."\n".
5956: ' categories[0] = Array("instcode_pos");'."\n";
5957: }
5958: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
5959: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
5960: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
5961: &js_escape(\$instcode_reserved);
5962: &js_escape(\$communities_reserved);
5963: &js_escape(\$choose_again);
5964: $output = <<"ENDSCRIPT";
5965: <script type="text/javascript">
5966: // <![CDATA[
5967: function reorderCats(form,parent,item,idx) {
5968: var changedVal;
5969: $jstext
5970: var newpos = 'addcategory_pos';
5971: if (parent == '') {
5972: var has_instcode = 0;
5973: var maxtop = categories[idx].length;
5974: for (var j=0; j<maxtop; j++) {
5975: if (categories[idx][j] == 'instcode::0') {
5976: has_instcode == 1;
5977: }
5978: }
5979: if (has_instcode == 0) {
5980: categories[idx][maxtop] = 'instcode_pos';
5981: }
5982: } else {
5983: newpos += '_'+parent;
5984: }
5985: var maxh = 1 + categories[idx].length;
5986: var current = new Array;
5987: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5988: if (item == newpos) {
5989: changedVal = newitemVal;
5990: } else {
5991: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
5992: current[newitemVal] = newpos;
5993: }
5994: for (var i=0; i<categories[idx].length; i++) {
5995: var elementName = categories[idx][i];
5996: if (elementName != item) {
5997: if (form.elements[elementName]) {
5998: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5999: current[currVal] = elementName;
6000: }
6001: }
6002: }
6003: var oldVal;
6004: for (var j=0; j<maxh; j++) {
6005: if (current[j] == undefined) {
6006: oldVal = j;
6007: }
6008: }
6009: if (oldVal < changedVal) {
6010: for (var k=oldVal+1; k<=changedVal ; k++) {
6011: var elementName = current[k];
6012: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
6013: }
6014: } else {
6015: for (var k=changedVal; k<oldVal; k++) {
6016: var elementName = current[k];
6017: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
6018: }
6019: }
6020: return;
6021: }
6022:
6023: function categoryCheck(form) {
6024: if (form.elements['addcategory_name'].value == 'instcode') {
6025: alert('$instcode_reserved\\n$choose_again');
6026: return false;
6027: }
6028: if (form.elements['addcategory_name'].value == 'communities') {
6029: alert('$communities_reserved\\n$choose_again');
6030: return false;
6031: }
6032: return true;
6033: }
6034:
6035: // ]]>
6036: </script>
6037:
6038: ENDSCRIPT
6039: return $output;
6040: }
6041:
6042: sub initialize_categories {
6043: my ($itemcount) = @_;
6044: my ($datatable,$css_class,$chgstr);
6045: my %default_names = (
6046: instcode => 'Official courses (with institutional codes)',
6047: communities => 'Communities',
6048: );
6049: my $select0 = ' selected="selected"';
6050: my $select1 = '';
6051: foreach my $default ('instcode','communities') {
6052: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6053: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
6054: if ($default eq 'communities') {
6055: $select1 = $select0;
6056: $select0 = '';
6057: }
6058: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6059: .'<select name="'.$default.'_pos">'
6060: .'<option value="0"'.$select0.'>1</option>'
6061: .'<option value="1"'.$select1.'>2</option>'
6062: .'<option value="2">3</option></select> '
6063: .$default_names{$default}
6064: .'</span></td><td><span class="LC_nobreak">'
6065: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
6066: .&mt('Display').'</label> <label>'
6067: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
6068: .'</label></span></td></tr>';
6069: $itemcount ++;
6070: }
6071: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6072: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
6073: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6074: .'<select name="addcategory_pos"'.$chgstr.'>'
6075: .'<option value="0">1</option>'
6076: .'<option value="1">2</option>'
6077: .'<option value="2" selected="selected">3</option></select> '
6078: .&mt('Add category').'</td><td>'.&mt('Name:')
6079: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
6080: return $datatable;
6081: }
6082:
6083: sub build_category_rows {
6084: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
6085: my ($text,$name,$item,$chgstr);
6086: if (ref($cats) eq 'ARRAY') {
6087: my $maxdepth = scalar(@{$cats});
6088: if (ref($cats->[$depth]) eq 'HASH') {
6089: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
6090: my $numchildren = @{$cats->[$depth]{$parent}};
6091: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
6092: $text .= '<td><table class="LC_data_table">';
6093: my ($idxnum,$parent_name,$parent_item);
6094: my $higher = $depth - 1;
6095: if ($higher == 0) {
6096: $parent_name = &escape($parent).'::'.$higher;
6097: } else {
6098: if (ref($path) eq 'ARRAY') {
6099: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
6100: }
6101: }
6102: $parent_item = 'addcategory_pos_'.$parent_name;
6103: for (my $j=0; $j<=$numchildren; $j++) {
6104: if ($j < $numchildren) {
6105: $name = $cats->[$depth]{$parent}[$j];
6106: $item = &escape($name).':'.&escape($parent).':'.$depth;
6107: $idxnum = $idx->{$item};
6108: } else {
6109: $name = $parent_name;
6110: $item = $parent_item;
6111: }
6112: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
6113: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
6114: for (my $i=0; $i<=$numchildren; $i++) {
6115: my $vpos = $i+1;
6116: my $selstr;
6117: if ($j == $i) {
6118: $selstr = ' selected="selected" ';
6119: }
6120: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
6121: }
6122: $text .= '</select> ';
6123: if ($j < $numchildren) {
6124: my $deeper = $depth+1;
6125: $text .= $name.' '
6126: .'<label><input type="checkbox" name="deletecategory" value="'
6127: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
6128: if(ref($path) eq 'ARRAY') {
6129: push(@{$path},$name);
6130: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
6131: pop(@{$path});
6132: }
6133: } else {
6134: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
6135: if ($j == $numchildren) {
6136: $text .= $name;
6137: } else {
6138: $text .= $item;
6139: }
6140: $text .= '" value="" />';
6141: }
6142: $text .= '</td></tr>';
6143: }
6144: $text .= '</table></td>';
6145: } else {
6146: my $higher = $depth-1;
6147: if ($higher == 0) {
6148: $name = &escape($parent).'::'.$higher;
6149: } else {
6150: if (ref($path) eq 'ARRAY') {
6151: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
6152: }
6153: }
6154: my $colspan;
6155: if ($parent ne 'instcode') {
6156: $colspan = $maxdepth - $depth - 1;
6157: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
6158: }
6159: }
6160: }
6161: }
6162: return $text;
6163: }
6164:
6165: sub modifiable_userdata_row {
6166: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref) = @_;
6167: my ($role,$rolename,$statustype);
6168: $role = $item;
6169: if ($context eq 'cancreate') {
6170: if ($item =~ /^emailusername_(.+)$/) {
6171: $statustype = $1;
6172: $role = 'emailusername';
6173: if (ref($usertypes) eq 'HASH') {
6174: if ($usertypes->{$statustype}) {
6175: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
6176: } else {
6177: $rolename = &mt('Data provided by user');
6178: }
6179: }
6180: }
6181: } elsif ($context eq 'selfcreate') {
6182: if (ref($usertypes) eq 'HASH') {
6183: $rolename = $usertypes->{$role};
6184: } else {
6185: $rolename = $role;
6186: }
6187: } else {
6188: if ($role eq 'cr') {
6189: $rolename = &mt('Custom role');
6190: } else {
6191: $rolename = &Apache::lonnet::plaintext($role);
6192: }
6193: }
6194: my (@fields,%fieldtitles);
6195: if (ref($fieldsref) eq 'ARRAY') {
6196: @fields = @{$fieldsref};
6197: } else {
6198: @fields = ('lastname','firstname','middlename','generation',
6199: 'permanentemail','id');
6200: }
6201: if ((ref($titlesref) eq 'HASH')) {
6202: %fieldtitles = %{$titlesref};
6203: } else {
6204: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
6205: }
6206: my $output;
6207: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
6208: $output = '<tr '.$css_class.'>'.
6209: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
6210: '<td class="LC_left_item" colspan="2"><table>';
6211: my $rem;
6212: my %checks;
6213: if (ref($settings) eq 'HASH') {
6214: if (ref($settings->{$context}) eq 'HASH') {
6215: if (ref($settings->{$context}->{$role}) eq 'HASH') {
6216: my $hashref = $settings->{$context}->{$role};
6217: if ($role eq 'emailusername') {
6218: if ($statustype) {
6219: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
6220: $hashref = $settings->{$context}->{$role}->{$statustype};
6221: if (ref($hashref) eq 'HASH') {
6222: foreach my $field (@fields) {
6223: if ($hashref->{$field}) {
6224: $checks{$field} = $hashref->{$field};
6225: }
6226: }
6227: }
6228: }
6229: }
6230: } else {
6231: if (ref($hashref) eq 'HASH') {
6232: foreach my $field (@fields) {
6233: if ($hashref->{$field}) {
6234: $checks{$field} = ' checked="checked" ';
6235: }
6236: }
6237: }
6238: }
6239: }
6240: }
6241: }
6242:
6243: for (my $i=0; $i<@fields; $i++) {
6244: my $rem = $i%($numinrow);
6245: if ($rem == 0) {
6246: if ($i > 0) {
6247: $output .= '</tr>';
6248: }
6249: $output .= '<tr>';
6250: }
6251: my $check = ' ';
6252: unless ($role eq 'emailusername') {
6253: if (exists($checks{$fields[$i]})) {
6254: $check = $checks{$fields[$i]}
6255: } else {
6256: if ($role eq 'st') {
6257: if (ref($settings) ne 'HASH') {
6258: $check = ' checked="checked" ';
6259: }
6260: }
6261: }
6262: }
6263: $output .= '<td class="LC_left_item">'.
6264: '<span class="LC_nobreak">';
6265: if ($role eq 'emailusername') {
6266: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
6267: $checks{$fields[$i]} = 'omit';
6268: }
6269: foreach my $option ('required','optional','omit') {
6270: my $checked='';
6271: if ($checks{$fields[$i]} eq $option) {
6272: $checked='checked="checked" ';
6273: }
6274: $output .= '<label>'.
6275: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
6276: &mt($option).'</label>'.(' ' x2);
6277: }
6278: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
6279: } else {
6280: $output .= '<label>'.
6281: '<input type="checkbox" name="canmodify_'.$role.'" '.
6282: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
6283: '</label>';
6284: }
6285: $output .= '</span></td>';
6286: $rem = @fields%($numinrow);
6287: }
6288: my $colsleft = $numinrow - $rem;
6289: if ($colsleft > 1 ) {
6290: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6291: ' </td>';
6292: } elsif ($colsleft == 1) {
6293: $output .= '<td class="LC_left_item"> </td>';
6294: }
6295: $output .= '</tr></table></td></tr>';
6296: return $output;
6297: }
6298:
6299: sub insttypes_row {
6300: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rownum) = @_;
6301: my %lt = &Apache::lonlocal::texthash (
6302: cansearch => 'Users allowed to search',
6303: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
6304: lockablenames => 'User preference to lock name',
6305: );
6306: my $showdom;
6307: if ($context eq 'cansearch') {
6308: $showdom = ' ('.$dom.')';
6309: }
6310: my $class = 'LC_left_item';
6311: if ($context eq 'statustocreate') {
6312: $class = 'LC_right_item';
6313: }
6314: my $css_class = ' class="LC_odd_row"';
6315: if ($rownum ne '') {
6316: $css_class = ($rownum%2? ' class="LC_odd_row"':'');
6317: }
6318: my $output = '<tr'.$css_class.'>'.
6319: '<td>'.$lt{$context}.$showdom.
6320: '</td><td class="'.$class.'" colspan="2"><table>';
6321: my $rem;
6322: if (ref($types) eq 'ARRAY') {
6323: for (my $i=0; $i<@{$types}; $i++) {
6324: if (defined($usertypes->{$types->[$i]})) {
6325: my $rem = $i%($numinrow);
6326: if ($rem == 0) {
6327: if ($i > 0) {
6328: $output .= '</tr>';
6329: }
6330: $output .= '<tr>';
6331: }
6332: my $check = ' ';
6333: if (ref($settings) eq 'HASH') {
6334: if (ref($settings->{$context}) eq 'ARRAY') {
6335: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
6336: $check = ' checked="checked" ';
6337: }
6338: } elsif ($context eq 'statustocreate') {
6339: $check = ' checked="checked" ';
6340: }
6341: }
6342: $output .= '<td class="LC_left_item">'.
6343: '<span class="LC_nobreak"><label>'.
6344: '<input type="checkbox" name="'.$context.'" '.
6345: 'value="'.$types->[$i].'"'.$check.'/>'.
6346: $usertypes->{$types->[$i]}.'</label></span></td>';
6347: }
6348: }
6349: $rem = @{$types}%($numinrow);
6350: }
6351: my $colsleft = $numinrow - $rem;
6352: if (($rem == 0) && (@{$types} > 0)) {
6353: $output .= '<tr>';
6354: }
6355: if ($colsleft > 1) {
6356: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
6357: } else {
6358: $output .= '<td class="LC_left_item">';
6359: }
6360: my $defcheck = ' ';
6361: if (ref($settings) eq 'HASH') {
6362: if (ref($settings->{$context}) eq 'ARRAY') {
6363: if (grep(/^default$/,@{$settings->{$context}})) {
6364: $defcheck = ' checked="checked" ';
6365: }
6366: } elsif ($context eq 'statustocreate') {
6367: $defcheck = ' checked="checked" ';
6368: }
6369: }
6370: $output .= '<span class="LC_nobreak"><label>'.
6371: '<input type="checkbox" name="'.$context.'" '.
6372: 'value="default"'.$defcheck.'/>'.
6373: $othertitle.'</label></span></td>'.
6374: '</tr></table></td></tr>';
6375: return $output;
6376: }
6377:
6378: sub sorted_searchtitles {
6379: my %searchtitles = &Apache::lonlocal::texthash(
6380: 'uname' => 'username',
6381: 'lastname' => 'last name',
6382: 'lastfirst' => 'last name, first name',
6383: );
6384: my @titleorder = ('uname','lastname','lastfirst');
6385: return (\%searchtitles,\@titleorder);
6386: }
6387:
6388: sub sorted_searchtypes {
6389: my %srchtypes_desc = (
6390: exact => 'is exact match',
6391: contains => 'contains ..',
6392: begins => 'begins with ..',
6393: );
6394: my @srchtypeorder = ('exact','begins','contains');
6395: return (\%srchtypes_desc,\@srchtypeorder);
6396: }
6397:
6398: sub usertype_update_row {
6399: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
6400: my $datatable;
6401: my $numinrow = 4;
6402: foreach my $type (@{$types}) {
6403: if (defined($usertypes->{$type})) {
6404: $$rownums ++;
6405: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
6406: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
6407: '</td><td class="LC_left_item"><table>';
6408: for (my $i=0; $i<@{$fields}; $i++) {
6409: my $rem = $i%($numinrow);
6410: if ($rem == 0) {
6411: if ($i > 0) {
6412: $datatable .= '</tr>';
6413: }
6414: $datatable .= '<tr>';
6415: }
6416: my $check = ' ';
6417: if (ref($settings) eq 'HASH') {
6418: if (ref($settings->{'fields'}) eq 'HASH') {
6419: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
6420: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
6421: $check = ' checked="checked" ';
6422: }
6423: }
6424: }
6425: }
6426:
6427: if ($i == @{$fields}-1) {
6428: my $colsleft = $numinrow - $rem;
6429: if ($colsleft > 1) {
6430: $datatable .= '<td colspan="'.$colsleft.'">';
6431: } else {
6432: $datatable .= '<td>';
6433: }
6434: } else {
6435: $datatable .= '<td>';
6436: }
6437: $datatable .= '<span class="LC_nobreak"><label>'.
6438: '<input type="checkbox" name="updateable_'.$type.
6439: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
6440: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
6441: }
6442: $datatable .= '</tr></table></td></tr>';
6443: }
6444: }
6445: return $datatable;
6446: }
6447:
6448: sub modify_login {
6449: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
6450: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
6451: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
6452: %title = ( coursecatalog => 'Display course catalog',
6453: adminmail => 'Display administrator E-mail address',
6454: helpdesk => 'Display "Contact Helpdesk" link',
6455: newuser => 'Link for visitors to create a user account',
6456: loginheader => 'Log-in box header');
6457: @offon = ('off','on');
6458: if (ref($domconfig{login}) eq 'HASH') {
6459: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
6460: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
6461: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
6462: }
6463: }
6464: }
6465: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
6466: \%domconfig,\%loginhash);
6467: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
6468: foreach my $item (@toggles) {
6469: $loginhash{login}{$item} = $env{'form.'.$item};
6470: }
6471: $loginhash{login}{loginheader} = $env{'form.loginheader'};
6472: if (ref($colchanges{'login'}) eq 'HASH') {
6473: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
6474: \%loginhash);
6475: }
6476:
6477: my %servers = &Apache::lonnet::internet_dom_servers($dom);
6478: my %domservers = &Apache::lonnet::get_servers($dom);
6479: my @loginvia_attribs = ('serverpath','custompath','exempt');
6480: if (keys(%servers) > 1) {
6481: foreach my $lonhost (keys(%servers)) {
6482: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
6483: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
6484: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
6485: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
6486: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
6487: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
6488: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
6489: $changes{'loginvia'}{$lonhost} = 1;
6490: } else {
6491: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
6492: $changes{'loginvia'}{$lonhost} = 1;
6493: }
6494: } else {
6495: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
6496: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
6497: $changes{'loginvia'}{$lonhost} = 1;
6498: }
6499: }
6500: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
6501: foreach my $item (@loginvia_attribs) {
6502: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
6503: }
6504: } else {
6505: foreach my $item (@loginvia_attribs) {
6506: my $new = $env{'form.'.$lonhost.'_'.$item};
6507: if (($item eq 'serverpath') && ($new eq 'custom')) {
6508: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
6509: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
6510: $new = '/';
6511: }
6512: }
6513: if (($item eq 'custompath') &&
6514: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
6515: $new = '';
6516: }
6517: if ($new ne $curr_loginvia{$lonhost}{$item}) {
6518: $changes{'loginvia'}{$lonhost} = 1;
6519: }
6520: if ($item eq 'exempt') {
6521: $new = &check_exempt_addresses($new);
6522: }
6523: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
6524: }
6525: }
6526: } else {
6527: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
6528: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
6529: $changes{'loginvia'}{$lonhost} = 1;
6530: foreach my $item (@loginvia_attribs) {
6531: my $new = $env{'form.'.$lonhost.'_'.$item};
6532: if (($item eq 'serverpath') && ($new eq 'custom')) {
6533: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
6534: $new = '/';
6535: }
6536: }
6537: if (($item eq 'custompath') &&
6538: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
6539: $new = '';
6540: }
6541: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
6542: }
6543: }
6544: }
6545: }
6546: }
6547:
6548: my $servadm = $r->dir_config('lonAdmEMail');
6549: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
6550: if (ref($domconfig{'login'}) eq 'HASH') {
6551: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
6552: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
6553: if ($lang eq 'nolang') {
6554: push(@currlangs,$lang);
6555: } elsif (defined($langchoices{$lang})) {
6556: push(@currlangs,$lang);
6557: } else {
6558: next;
6559: }
6560: }
6561: }
6562: }
6563: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
6564: if (@currlangs > 0) {
6565: foreach my $lang (@currlangs) {
6566: if (grep(/^\Q$lang\E$/,@delurls)) {
6567: $changes{'helpurl'}{$lang} = 1;
6568: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
6569: $changes{'helpurl'}{$lang} = 1;
6570: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
6571: push(@newlangs,$lang);
6572: } else {
6573: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
6574: }
6575: }
6576: }
6577: unless (grep(/^nolang$/,@currlangs)) {
6578: if ($env{'form.loginhelpurl_nolang.filename'}) {
6579: $changes{'helpurl'}{'nolang'} = 1;
6580: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
6581: push(@newlangs,'nolang');
6582: }
6583: }
6584: if ($env{'form.loginhelpurl_add_lang'}) {
6585: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
6586: ($env{'form.loginhelpurl_add_file.filename'})) {
6587: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
6588: $addedfile = $env{'form.loginhelpurl_add_lang'};
6589: }
6590: }
6591: if ((@newlangs > 0) || ($addedfile)) {
6592: my $error;
6593: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
6594: if ($configuserok eq 'ok') {
6595: if ($switchserver) {
6596: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
6597: } elsif ($author_ok eq 'ok') {
6598: my @allnew = @newlangs;
6599: if ($addedfile ne '') {
6600: push(@allnew,$addedfile);
6601: }
6602: foreach my $lang (@allnew) {
6603: my $formelem = 'loginhelpurl_'.$lang;
6604: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
6605: $formelem = 'loginhelpurl_add_file';
6606: }
6607: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
6608: "help/$lang",'','',$newfile{$lang});
6609: if ($result eq 'ok') {
6610: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
6611: $changes{'helpurl'}{$lang} = 1;
6612: } else {
6613: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
6614: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
6615: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
6616: (!grep(/^\Q$lang\E$/,@delurls))) {
6617:
6618: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
6619: }
6620: }
6621: }
6622: } else {
6623: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
6624: }
6625: } else {
6626: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
6627: }
6628: if ($error) {
6629: &Apache::lonnet::logthis($error);
6630: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6631: }
6632: }
6633:
6634: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
6635: if (ref($domconfig{'login'}) eq 'HASH') {
6636: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
6637: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
6638: if ($domservers{$lonhost}) {
6639: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
6640: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
6641: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
6642: }
6643: }
6644: }
6645: }
6646: }
6647: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
6648: foreach my $lonhost (sort(keys(%domservers))) {
6649: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
6650: $changes{'headtag'}{$lonhost} = 1;
6651: } else {
6652: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
6653: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
6654: }
6655: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
6656: push(@newhosts,$lonhost);
6657: } elsif ($currheadtagurls{$lonhost}) {
6658: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
6659: if ($currexempt{$lonhost}) {
6660: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
6661: $changes{'headtag'}{$lonhost} = 1;
6662: }
6663: } elsif ($possexempt{$lonhost}) {
6664: $changes{'headtag'}{$lonhost} = 1;
6665: }
6666: if ($possexempt{$lonhost}) {
6667: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
6668: }
6669: }
6670: }
6671: }
6672: if (@newhosts) {
6673: my $error;
6674: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
6675: if ($configuserok eq 'ok') {
6676: if ($switchserver) {
6677: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
6678: } elsif ($author_ok eq 'ok') {
6679: foreach my $lonhost (@newhosts) {
6680: my $formelem = 'loginheadtag_'.$lonhost;
6681: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
6682: "login/headtag/$lonhost",'','',
6683: $env{'form.loginheadtag_'.$lonhost.'.filename'});
6684: if ($result eq 'ok') {
6685: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
6686: $changes{'headtag'}{$lonhost} = 1;
6687: if ($possexempt{$lonhost}) {
6688: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
6689: }
6690: } else {
6691: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
6692: $newheadtagurls{$lonhost},$result);
6693: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
6694: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
6695: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
6696: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
6697: }
6698: }
6699: }
6700: } else {
6701: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
6702: }
6703: } else {
6704: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
6705: }
6706: if ($error) {
6707: &Apache::lonnet::logthis($error);
6708: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6709: }
6710: }
6711:
6712: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
6713:
6714: my $defaulthelpfile = '/adm/loginproblems.html';
6715: my $defaulttext = &mt('Default in use');
6716:
6717: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
6718: $dom);
6719: if ($putresult eq 'ok') {
6720: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
6721: my %defaultchecked = (
6722: 'coursecatalog' => 'on',
6723: 'helpdesk' => 'on',
6724: 'adminmail' => 'off',
6725: 'newuser' => 'off',
6726: );
6727: if (ref($domconfig{'login'}) eq 'HASH') {
6728: foreach my $item (@toggles) {
6729: if ($defaultchecked{$item} eq 'on') {
6730: if (($domconfig{'login'}{$item} eq '0') &&
6731: ($env{'form.'.$item} eq '1')) {
6732: $changes{$item} = 1;
6733: } elsif (($domconfig{'login'}{$item} eq '' ||
6734: $domconfig{'login'}{$item} eq '1') &&
6735: ($env{'form.'.$item} eq '0')) {
6736: $changes{$item} = 1;
6737: }
6738: } elsif ($defaultchecked{$item} eq 'off') {
6739: if (($domconfig{'login'}{$item} eq '1') &&
6740: ($env{'form.'.$item} eq '0')) {
6741: $changes{$item} = 1;
6742: } elsif (($domconfig{'login'}{$item} eq '' ||
6743: $domconfig{'login'}{$item} eq '0') &&
6744: ($env{'form.'.$item} eq '1')) {
6745: $changes{$item} = 1;
6746: }
6747: }
6748: }
6749: }
6750: if (keys(%changes) > 0 || $colchgtext) {
6751: &Apache::loncommon::devalidate_domconfig_cache($dom);
6752: if (ref($lastactref) eq 'HASH') {
6753: $lastactref->{'domainconfig'} = 1;
6754: }
6755: $resulttext = &mt('Changes made:').'<ul>';
6756: foreach my $item (sort(keys(%changes))) {
6757: if ($item eq 'loginvia') {
6758: if (ref($changes{$item}) eq 'HASH') {
6759: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
6760: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
6761: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
6762: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
6763: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
6764: $protocol = 'http' if ($protocol ne 'https');
6765: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
6766:
6767: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
6768: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
6769: } else {
6770: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
6771: }
6772: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
6773: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
6774: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
6775: }
6776: $resulttext .= '</li>';
6777: } else {
6778: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
6779: }
6780: } else {
6781: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
6782: }
6783: }
6784: $resulttext .= '</ul></li>';
6785: }
6786: } elsif ($item eq 'helpurl') {
6787: if (ref($changes{$item}) eq 'HASH') {
6788: foreach my $lang (sort(keys(%{$changes{$item}}))) {
6789: if (grep(/^\Q$lang\E$/,@delurls)) {
6790: my ($chg,$link);
6791: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
6792: if ($lang eq 'nolang') {
6793: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
6794: } else {
6795: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
6796: }
6797: $resulttext .= '<li>'.$chg.'</li>';
6798: } else {
6799: my $chg;
6800: if ($lang eq 'nolang') {
6801: $chg = &mt('custom log-in help file for no preferred language');
6802: } else {
6803: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
6804: }
6805: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
6806: $loginhash{'login'}{'helpurl'}{$lang}.
6807: '?inhibitmenu=yes',$chg,600,500).
6808: '</li>';
6809: }
6810: }
6811: }
6812: } elsif ($item eq 'headtag') {
6813: if (ref($changes{$item}) eq 'HASH') {
6814: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
6815: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
6816: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
6817: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
6818: $resulttext .= '<li><a href="'.
6819: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
6820: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
6821: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
6822: if ($possexempt{$lonhost}) {
6823: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
6824: } else {
6825: $resulttext .= &mt('included for any client IP');
6826: }
6827: $resulttext .= '</li>';
6828: }
6829: }
6830: }
6831: } elsif ($item eq 'captcha') {
6832: if (ref($loginhash{'login'}) eq 'HASH') {
6833: my $chgtxt;
6834: if ($loginhash{'login'}{$item} eq 'notused') {
6835: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
6836: } else {
6837: my %captchas = &captcha_phrases();
6838: if ($captchas{$loginhash{'login'}{$item}}) {
6839: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
6840: } else {
6841: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
6842: }
6843: }
6844: $resulttext .= '<li>'.$chgtxt.'</li>';
6845: }
6846: } elsif ($item eq 'recaptchakeys') {
6847: if (ref($loginhash{'login'}) eq 'HASH') {
6848: my ($privkey,$pubkey);
6849: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
6850: $pubkey = $loginhash{'login'}{$item}{'public'};
6851: $privkey = $loginhash{'login'}{$item}{'private'};
6852: }
6853: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
6854: if (!$pubkey) {
6855: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
6856: } else {
6857: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
6858: }
6859: if (!$privkey) {
6860: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
6861: } else {
6862: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
6863: }
6864: $chgtxt .= '</ul>';
6865: $resulttext .= '<li>'.$chgtxt.'</li>';
6866: }
6867: } elsif ($item eq 'recaptchaversion') {
6868: if (ref($loginhash{'login'}) eq 'HASH') {
6869: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
6870: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
6871: '</li>';
6872: }
6873: }
6874: } else {
6875: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
6876: }
6877: }
6878: $resulttext .= $colchgtext.'</ul>';
6879: } else {
6880: $resulttext = &mt('No changes made to log-in page settings');
6881: }
6882: } else {
6883: $resulttext = '<span class="LC_error">'.
6884: &mt('An error occurred: [_1]',$putresult).'</span>';
6885: }
6886: if ($errors) {
6887: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
6888: $errors.'</ul>';
6889: }
6890: return $resulttext;
6891: }
6892:
6893: sub check_exempt_addresses {
6894: my ($iplist) = @_;
6895: $iplist =~ s/^\s+//;
6896: $iplist =~ s/\s+$//;
6897: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
6898: my (@okips,$new);
6899: foreach my $ip (@poss_ips) {
6900: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
6901: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
6902: push(@okips,$ip);
6903: }
6904: }
6905: }
6906: if (@okips > 0) {
6907: $new = join(',',@okips);
6908: } else {
6909: $new = '';
6910: }
6911: return $new;
6912: }
6913:
6914: sub color_font_choices {
6915: my %choices =
6916: &Apache::lonlocal::texthash (
6917: img => "Header",
6918: bgs => "Background colors",
6919: links => "Link colors",
6920: images => "Images",
6921: font => "Font color",
6922: fontmenu => "Font menu",
6923: pgbg => "Page",
6924: tabbg => "Header",
6925: sidebg => "Border",
6926: link => "Link",
6927: alink => "Active link",
6928: vlink => "Visited link",
6929: );
6930: return %choices;
6931: }
6932:
6933: sub modify_rolecolors {
6934: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
6935: my ($resulttext,%rolehash);
6936: $rolehash{'rolecolors'} = {};
6937: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
6938: if ($domconfig{'rolecolors'} eq '') {
6939: $domconfig{'rolecolors'} = {};
6940: }
6941: }
6942: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
6943: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
6944: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
6945: $dom);
6946: if ($putresult eq 'ok') {
6947: if (keys(%changes) > 0) {
6948: &Apache::loncommon::devalidate_domconfig_cache($dom);
6949: if (ref($lastactref) eq 'HASH') {
6950: $lastactref->{'domainconfig'} = 1;
6951: }
6952: $resulttext = &display_colorchgs($dom,\%changes,$roles,
6953: $rolehash{'rolecolors'});
6954: } else {
6955: $resulttext = &mt('No changes made to default color schemes');
6956: }
6957: } else {
6958: $resulttext = '<span class="LC_error">'.
6959: &mt('An error occurred: [_1]',$putresult).'</span>';
6960: }
6961: if ($errors) {
6962: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
6963: $errors.'</ul>';
6964: }
6965: return $resulttext;
6966: }
6967:
6968: sub modify_colors {
6969: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
6970: my (%changes,%choices);
6971: my @bgs;
6972: my @links = ('link','alink','vlink');
6973: my @logintext;
6974: my @images;
6975: my $servadm = $r->dir_config('lonAdmEMail');
6976: my $errors;
6977: my %defaults;
6978: foreach my $role (@{$roles}) {
6979: if ($role eq 'login') {
6980: %choices = &login_choices();
6981: @logintext = ('textcol','bgcol');
6982: } else {
6983: %choices = &color_font_choices();
6984: }
6985: if ($role eq 'login') {
6986: @images = ('img','logo','domlogo','login');
6987: @bgs = ('pgbg','mainbg','sidebg');
6988: } else {
6989: @images = ('img');
6990: @bgs = ('pgbg','tabbg','sidebg');
6991: }
6992: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
6993: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
6994: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
6995: }
6996: if ($role eq 'login') {
6997: foreach my $item (@logintext) {
6998: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6999: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7000: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7001: }
7002: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
7003: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7004: }
7005: }
7006: } else {
7007: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
7008: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
7009: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
7010: }
7011: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
7012: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
7013: }
7014: }
7015: foreach my $item (@bgs) {
7016: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7017: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7018: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7019: }
7020: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
7021: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7022: }
7023: }
7024: foreach my $item (@links) {
7025: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7026: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7027: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7028: }
7029: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
7030: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7031: }
7032: }
7033: my ($configuserok,$author_ok,$switchserver) =
7034: &config_check($dom,$confname,$servadm);
7035: my ($width,$height) = &thumb_dimensions();
7036: if (ref($domconfig->{$role}) ne 'HASH') {
7037: $domconfig->{$role} = {};
7038: }
7039: foreach my $img (@images) {
7040: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
7041: if (defined($env{'form.login_showlogo_'.$img})) {
7042: $confhash->{$role}{'showlogo'}{$img} = 1;
7043: } else {
7044: $confhash->{$role}{'showlogo'}{$img} = 0;
7045: }
7046: }
7047: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
7048: && !defined($domconfig->{$role}{$img})
7049: && !$env{'form.'.$role.'_del_'.$img}
7050: && $env{'form.'.$role.'_import_'.$img}) {
7051: # import the old configured image from the .tab setting
7052: # if they haven't provided a new one
7053: $domconfig->{$role}{$img} =
7054: $env{'form.'.$role.'_import_'.$img};
7055: }
7056: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
7057: my $error;
7058: if ($configuserok eq 'ok') {
7059: if ($switchserver) {
7060: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
7061: } else {
7062: if ($author_ok eq 'ok') {
7063: my ($result,$logourl) =
7064: &publishlogo($r,'upload',$role.'_'.$img,
7065: $dom,$confname,$img,$width,$height);
7066: if ($result eq 'ok') {
7067: $confhash->{$role}{$img} = $logourl;
7068: $changes{$role}{'images'}{$img} = 1;
7069: } else {
7070: $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);
7071: }
7072: } else {
7073: $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);
7074: }
7075: }
7076: } else {
7077: $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);
7078: }
7079: if ($error) {
7080: &Apache::lonnet::logthis($error);
7081: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7082: }
7083: } elsif ($domconfig->{$role}{$img} ne '') {
7084: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
7085: my $error;
7086: if ($configuserok eq 'ok') {
7087: # is confname an author?
7088: if ($switchserver eq '') {
7089: if ($author_ok eq 'ok') {
7090: my ($result,$logourl) =
7091: &publishlogo($r,'copy',$domconfig->{$role}{$img},
7092: $dom,$confname,$img,$width,$height);
7093: if ($result eq 'ok') {
7094: $confhash->{$role}{$img} = $logourl;
7095: $changes{$role}{'images'}{$img} = 1;
7096: }
7097: }
7098: }
7099: }
7100: }
7101: }
7102: }
7103: if (ref($domconfig) eq 'HASH') {
7104: if (ref($domconfig->{$role}) eq 'HASH') {
7105: foreach my $img (@images) {
7106: if ($domconfig->{$role}{$img} ne '') {
7107: if ($env{'form.'.$role.'_del_'.$img}) {
7108: $confhash->{$role}{$img} = '';
7109: $changes{$role}{'images'}{$img} = 1;
7110: } else {
7111: if ($confhash->{$role}{$img} eq '') {
7112: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
7113: }
7114: }
7115: } else {
7116: if ($env{'form.'.$role.'_del_'.$img}) {
7117: $confhash->{$role}{$img} = '';
7118: $changes{$role}{'images'}{$img} = 1;
7119: }
7120: }
7121: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
7122: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
7123: if ($confhash->{$role}{'showlogo'}{$img} ne
7124: $domconfig->{$role}{'showlogo'}{$img}) {
7125: $changes{$role}{'showlogo'}{$img} = 1;
7126: }
7127: } else {
7128: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
7129: $changes{$role}{'showlogo'}{$img} = 1;
7130: }
7131: }
7132: }
7133: }
7134: if ($domconfig->{$role}{'font'} ne '') {
7135: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
7136: $changes{$role}{'font'} = 1;
7137: }
7138: } else {
7139: if ($confhash->{$role}{'font'}) {
7140: $changes{$role}{'font'} = 1;
7141: }
7142: }
7143: if ($role ne 'login') {
7144: if ($domconfig->{$role}{'fontmenu'} ne '') {
7145: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
7146: $changes{$role}{'fontmenu'} = 1;
7147: }
7148: } else {
7149: if ($confhash->{$role}{'fontmenu'}) {
7150: $changes{$role}{'fontmenu'} = 1;
7151: }
7152: }
7153: }
7154: foreach my $item (@bgs) {
7155: if ($domconfig->{$role}{$item} ne '') {
7156: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
7157: $changes{$role}{'bgs'}{$item} = 1;
7158: }
7159: } else {
7160: if ($confhash->{$role}{$item}) {
7161: $changes{$role}{'bgs'}{$item} = 1;
7162: }
7163: }
7164: }
7165: foreach my $item (@links) {
7166: if ($domconfig->{$role}{$item} ne '') {
7167: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
7168: $changes{$role}{'links'}{$item} = 1;
7169: }
7170: } else {
7171: if ($confhash->{$role}{$item}) {
7172: $changes{$role}{'links'}{$item} = 1;
7173: }
7174: }
7175: }
7176: foreach my $item (@logintext) {
7177: if ($domconfig->{$role}{$item} ne '') {
7178: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
7179: $changes{$role}{'logintext'}{$item} = 1;
7180: }
7181: } else {
7182: if ($confhash->{$role}{$item}) {
7183: $changes{$role}{'logintext'}{$item} = 1;
7184: }
7185: }
7186: }
7187: } else {
7188: &default_change_checker($role,\@images,\@links,\@bgs,
7189: \@logintext,$confhash,\%changes);
7190: }
7191: } else {
7192: &default_change_checker($role,\@images,\@links,\@bgs,
7193: \@logintext,$confhash,\%changes);
7194: }
7195: }
7196: return ($errors,%changes);
7197: }
7198:
7199: sub config_check {
7200: my ($dom,$confname,$servadm) = @_;
7201: my ($configuserok,$author_ok,$switchserver,%currroles);
7202: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
7203: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
7204: $confname,$servadm);
7205: if ($configuserok eq 'ok') {
7206: $switchserver = &check_switchserver($dom,$confname);
7207: if ($switchserver eq '') {
7208: $author_ok = &check_authorstatus($dom,$confname,%currroles);
7209: }
7210: }
7211: return ($configuserok,$author_ok,$switchserver);
7212: }
7213:
7214: sub default_change_checker {
7215: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
7216: foreach my $item (@{$links}) {
7217: if ($confhash->{$role}{$item}) {
7218: $changes->{$role}{'links'}{$item} = 1;
7219: }
7220: }
7221: foreach my $item (@{$bgs}) {
7222: if ($confhash->{$role}{$item}) {
7223: $changes->{$role}{'bgs'}{$item} = 1;
7224: }
7225: }
7226: foreach my $item (@{$logintext}) {
7227: if ($confhash->{$role}{$item}) {
7228: $changes->{$role}{'logintext'}{$item} = 1;
7229: }
7230: }
7231: foreach my $img (@{$images}) {
7232: if ($env{'form.'.$role.'_del_'.$img}) {
7233: $confhash->{$role}{$img} = '';
7234: $changes->{$role}{'images'}{$img} = 1;
7235: }
7236: if ($role eq 'login') {
7237: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
7238: $changes->{$role}{'showlogo'}{$img} = 1;
7239: }
7240: }
7241: }
7242: if ($confhash->{$role}{'font'}) {
7243: $changes->{$role}{'font'} = 1;
7244: }
7245: }
7246:
7247: sub display_colorchgs {
7248: my ($dom,$changes,$roles,$confhash) = @_;
7249: my (%choices,$resulttext);
7250: if (!grep(/^login$/,@{$roles})) {
7251: $resulttext = &mt('Changes made:').'<br />';
7252: }
7253: foreach my $role (@{$roles}) {
7254: if ($role eq 'login') {
7255: %choices = &login_choices();
7256: } else {
7257: %choices = &color_font_choices();
7258: }
7259: if (ref($changes->{$role}) eq 'HASH') {
7260: if ($role ne 'login') {
7261: $resulttext .= '<h4>'.&mt($role).'</h4>';
7262: }
7263: foreach my $key (sort(keys(%{$changes->{$role}}))) {
7264: if ($role ne 'login') {
7265: $resulttext .= '<ul>';
7266: }
7267: if (ref($changes->{$role}{$key}) eq 'HASH') {
7268: if ($role ne 'login') {
7269: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
7270: }
7271: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
7272: if (($role eq 'login') && ($key eq 'showlogo')) {
7273: if ($confhash->{$role}{$key}{$item}) {
7274: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
7275: } else {
7276: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
7277: }
7278: } elsif ($confhash->{$role}{$item} eq '') {
7279: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
7280: } else {
7281: my $newitem = $confhash->{$role}{$item};
7282: if ($key eq 'images') {
7283: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
7284: }
7285: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
7286: }
7287: }
7288: if ($role ne 'login') {
7289: $resulttext .= '</ul></li>';
7290: }
7291: } else {
7292: if ($confhash->{$role}{$key} eq '') {
7293: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
7294: } else {
7295: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
7296: }
7297: }
7298: if ($role ne 'login') {
7299: $resulttext .= '</ul>';
7300: }
7301: }
7302: }
7303: }
7304: return $resulttext;
7305: }
7306:
7307: sub thumb_dimensions {
7308: return ('200','50');
7309: }
7310:
7311: sub check_dimensions {
7312: my ($inputfile) = @_;
7313: my ($fullwidth,$fullheight);
7314: if ($inputfile =~ m|^[/\w.\-]+$|) {
7315: if (open(PIPE,"identify $inputfile 2>&1 |")) {
7316: my $imageinfo = <PIPE>;
7317: if (!close(PIPE)) {
7318: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
7319: }
7320: chomp($imageinfo);
7321: my ($fullsize) =
7322: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
7323: if ($fullsize) {
7324: ($fullwidth,$fullheight) = split(/x/,$fullsize);
7325: }
7326: }
7327: }
7328: return ($fullwidth,$fullheight);
7329: }
7330:
7331: sub check_configuser {
7332: my ($uhome,$dom,$confname,$servadm) = @_;
7333: my ($configuserok,%currroles);
7334: if ($uhome eq 'no_host') {
7335: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
7336: my $configpass = &LONCAPA::Enrollment::create_password();
7337: $configuserok =
7338: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
7339: $configpass,'','','','','',undef,$servadm);
7340: } else {
7341: $configuserok = 'ok';
7342: %currroles =
7343: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
7344: }
7345: return ($configuserok,%currroles);
7346: }
7347:
7348: sub check_authorstatus {
7349: my ($dom,$confname,%currroles) = @_;
7350: my $author_ok;
7351: if (!$currroles{':'.$dom.':au'}) {
7352: my $start = time;
7353: my $end = 0;
7354: $author_ok =
7355: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
7356: 'au',$end,$start,'','','domconfig');
7357: } else {
7358: $author_ok = 'ok';
7359: }
7360: return $author_ok;
7361: }
7362:
7363: sub publishlogo {
7364: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
7365: my ($output,$fname,$logourl);
7366: if ($action eq 'upload') {
7367: $fname=$env{'form.'.$formname.'.filename'};
7368: chop($env{'form.'.$formname});
7369: } else {
7370: ($fname) = ($formname =~ /([^\/]+)$/);
7371: }
7372: if ($savefileas ne '') {
7373: $fname = $savefileas;
7374: }
7375: $fname=&Apache::lonnet::clean_filename($fname);
7376: # See if there is anything left
7377: unless ($fname) { return ('error: no uploaded file'); }
7378: $fname="$subdir/$fname";
7379: my $docroot=$r->dir_config('lonDocRoot');
7380: my $filepath="$docroot/priv";
7381: my $relpath = "$dom/$confname";
7382: my ($fnamepath,$file,$fetchthumb);
7383: $file=$fname;
7384: if ($fname=~m|/|) {
7385: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
7386: }
7387: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
7388: my $count;
7389: for ($count=5;$count<=$#parts;$count++) {
7390: $filepath.="/$parts[$count]";
7391: if ((-e $filepath)!=1) {
7392: mkdir($filepath,02770);
7393: }
7394: }
7395: # Check for bad extension and disallow upload
7396: if ($file=~/\.(\w+)$/ &&
7397: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
7398: $output =
7399: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
7400: } elsif ($file=~/\.(\w+)$/ &&
7401: !defined(&Apache::loncommon::fileembstyle($1))) {
7402: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
7403: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
7404: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
7405: } elsif (-d "$filepath/$file") {
7406: $output = &mt('Filename is a directory name - rename the file and re-upload');
7407: } else {
7408: my $source = $filepath.'/'.$file;
7409: my $logfile;
7410: if (!open($logfile,">>$source".'.log')) {
7411: return (&mt('No write permission to Authoring Space'));
7412: }
7413: print $logfile
7414: "\n================= Publish ".localtime()." ================\n".
7415: $env{'user.name'}.':'.$env{'user.domain'}."\n";
7416: # Save the file
7417: if (!open(FH,'>'.$source)) {
7418: &Apache::lonnet::logthis('Failed to create '.$source);
7419: return (&mt('Failed to create file'));
7420: }
7421: if ($action eq 'upload') {
7422: if (!print FH ($env{'form.'.$formname})) {
7423: &Apache::lonnet::logthis('Failed to write to '.$source);
7424: return (&mt('Failed to write file'));
7425: }
7426: } else {
7427: my $original = &Apache::lonnet::filelocation('',$formname);
7428: if(!copy($original,$source)) {
7429: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
7430: return (&mt('Failed to write file'));
7431: }
7432: }
7433: close(FH);
7434: chmod(0660, $source); # Permissions to rw-rw---.
7435:
7436: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
7437: my $copyfile=$targetdir.'/'.$file;
7438:
7439: my @parts=split(/\//,$targetdir);
7440: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
7441: for (my $count=5;$count<=$#parts;$count++) {
7442: $path.="/$parts[$count]";
7443: if (!-e $path) {
7444: print $logfile "\nCreating directory ".$path;
7445: mkdir($path,02770);
7446: }
7447: }
7448: my $versionresult;
7449: if (-e $copyfile) {
7450: $versionresult = &logo_versioning($targetdir,$file,$logfile);
7451: } else {
7452: $versionresult = 'ok';
7453: }
7454: if ($versionresult eq 'ok') {
7455: if (copy($source,$copyfile)) {
7456: print $logfile "\nCopied original source to ".$copyfile."\n";
7457: $output = 'ok';
7458: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
7459: push(@{$modified_urls},[$copyfile,$source]);
7460: my $metaoutput =
7461: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
7462: unless ($registered_cleanup) {
7463: my $handlers = $r->get_handlers('PerlCleanupHandler');
7464: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
7465: $registered_cleanup=1;
7466: }
7467: } else {
7468: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
7469: $output = &mt('Failed to copy file to RES space').", $!";
7470: }
7471: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
7472: my $inputfile = $filepath.'/'.$file;
7473: my $outfile = $filepath.'/'.'tn-'.$file;
7474: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
7475: if ($fullwidth ne '' && $fullheight ne '') {
7476: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
7477: my $thumbsize = $thumbwidth.'x'.$thumbheight;
7478: system("convert -sample $thumbsize $inputfile $outfile");
7479: chmod(0660, $filepath.'/tn-'.$file);
7480: if (-e $outfile) {
7481: my $copyfile=$targetdir.'/tn-'.$file;
7482: if (copy($outfile,$copyfile)) {
7483: print $logfile "\nCopied source to ".$copyfile."\n";
7484: my $thumb_metaoutput =
7485: &write_metadata($dom,$confname,$formname,
7486: $targetdir,'tn-'.$file,$logfile);
7487: push(@{$modified_urls},[$copyfile,$outfile]);
7488: unless ($registered_cleanup) {
7489: my $handlers = $r->get_handlers('PerlCleanupHandler');
7490: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
7491: $registered_cleanup=1;
7492: }
7493: } else {
7494: print $logfile "\nUnable to write ".$copyfile.
7495: ':'.$!."\n";
7496: }
7497: }
7498: }
7499: }
7500: }
7501: } else {
7502: $output = $versionresult;
7503: }
7504: }
7505: return ($output,$logourl);
7506: }
7507:
7508: sub logo_versioning {
7509: my ($targetdir,$file,$logfile) = @_;
7510: my $target = $targetdir.'/'.$file;
7511: my ($maxversion,$fn,$extn,$output);
7512: $maxversion = 0;
7513: if ($file =~ /^(.+)\.(\w+)$/) {
7514: $fn=$1;
7515: $extn=$2;
7516: }
7517: opendir(DIR,$targetdir);
7518: while (my $filename=readdir(DIR)) {
7519: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
7520: $maxversion=($1>$maxversion)?$1:$maxversion;
7521: }
7522: }
7523: $maxversion++;
7524: print $logfile "\nCreating old version ".$maxversion."\n";
7525: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
7526: if (copy($target,$copyfile)) {
7527: print $logfile "Copied old target to ".$copyfile."\n";
7528: $copyfile=$copyfile.'.meta';
7529: if (copy($target.'.meta',$copyfile)) {
7530: print $logfile "Copied old target metadata to ".$copyfile."\n";
7531: $output = 'ok';
7532: } else {
7533: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
7534: $output = &mt('Failed to copy old meta').", $!, ";
7535: }
7536: } else {
7537: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
7538: $output = &mt('Failed to copy old target').", $!, ";
7539: }
7540: return $output;
7541: }
7542:
7543: sub write_metadata {
7544: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
7545: my (%metadatafields,%metadatakeys,$output);
7546: $metadatafields{'title'}=$formname;
7547: $metadatafields{'creationdate'}=time;
7548: $metadatafields{'lastrevisiondate'}=time;
7549: $metadatafields{'copyright'}='public';
7550: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
7551: $env{'user.domain'};
7552: $metadatafields{'authorspace'}=$confname.':'.$dom;
7553: $metadatafields{'domain'}=$dom;
7554: {
7555: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
7556: my $mfh;
7557: if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
7558: foreach (sort(keys(%metadatafields))) {
7559: unless ($_=~/\./) {
7560: my $unikey=$_;
7561: $unikey=~/^([A-Za-z]+)/;
7562: my $tag=$1;
7563: $tag=~tr/A-Z/a-z/;
7564: print $mfh "\n\<$tag";
7565: foreach (split(/\,/,$metadatakeys{$unikey})) {
7566: my $value=$metadatafields{$unikey.'.'.$_};
7567: $value=~s/\"/\'\'/g;
7568: print $mfh ' '.$_.'="'.$value.'"';
7569: }
7570: print $mfh '>'.
7571: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
7572: .'</'.$tag.'>';
7573: }
7574: }
7575: $output = 'ok';
7576: print $logfile "\nWrote metadata";
7577: close($mfh);
7578: } else {
7579: print $logfile "\nFailed to open metadata file";
7580: $output = &mt('Could not write metadata');
7581: }
7582: }
7583: return $output;
7584: }
7585:
7586: sub notifysubscribed {
7587: foreach my $targetsource (@{$modified_urls}){
7588: next unless (ref($targetsource) eq 'ARRAY');
7589: my ($target,$source)=@{$targetsource};
7590: if ($source ne '') {
7591: if (open(my $logfh,'>>'.$source.'.log')) {
7592: print $logfh "\nCleanup phase: Notifications\n";
7593: my @subscribed=&subscribed_hosts($target);
7594: foreach my $subhost (@subscribed) {
7595: print $logfh "\nNotifying host ".$subhost.':';
7596: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
7597: print $logfh $reply;
7598: }
7599: my @subscribedmeta=&subscribed_hosts("$target.meta");
7600: foreach my $subhost (@subscribedmeta) {
7601: print $logfh "\nNotifying host for metadata only ".$subhost.':';
7602: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
7603: $subhost);
7604: print $logfh $reply;
7605: }
7606: print $logfh "\n============ Done ============\n";
7607: close($logfh);
7608: }
7609: }
7610: }
7611: return OK;
7612: }
7613:
7614: sub subscribed_hosts {
7615: my ($target) = @_;
7616: my @subscribed;
7617: if (open(my $fh,"<$target.subscription")) {
7618: while (my $subline=<$fh>) {
7619: if ($subline =~ /^($match_lonid):/) {
7620: my $host = $1;
7621: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
7622: unless (grep(/^\Q$host\E$/,@subscribed)) {
7623: push(@subscribed,$host);
7624: }
7625: }
7626: }
7627: }
7628: }
7629: return @subscribed;
7630: }
7631:
7632: sub check_switchserver {
7633: my ($dom,$confname) = @_;
7634: my ($allowed,$switchserver);
7635: my $home = &Apache::lonnet::homeserver($confname,$dom);
7636: if ($home eq 'no_host') {
7637: $home = &Apache::lonnet::domain($dom,'primary');
7638: }
7639: my @ids=&Apache::lonnet::current_machine_ids();
7640: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
7641: if (!$allowed) {
7642: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
7643: }
7644: return $switchserver;
7645: }
7646:
7647: sub modify_quotas {
7648: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
7649: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
7650: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
7651: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
7652: $validationfieldsref);
7653: if ($action eq 'quotas') {
7654: $context = 'tools';
7655: } else {
7656: $context = $action;
7657: }
7658: if ($context eq 'requestcourses') {
7659: @usertools = ('official','unofficial','community','textbook');
7660: @options =('norequest','approval','validate','autolimit');
7661: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
7662: %titles = &courserequest_titles();
7663: $toolregexp = join('|',@usertools);
7664: %conditions = &courserequest_conditions();
7665: $confname = $dom.'-domainconfig';
7666: my $servadm = $r->dir_config('lonAdmEMail');
7667: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
7668: ($validationitemsref,$validationnamesref,$validationfieldsref) =
7669: &Apache::loncoursequeueadmin::requestcourses_validation_types();
7670: } elsif ($context eq 'requestauthor') {
7671: @usertools = ('author');
7672: %titles = &authorrequest_titles();
7673: } else {
7674: @usertools = ('aboutme','blog','webdav','portfolio');
7675: %titles = &tool_titles();
7676: }
7677: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
7678: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7679: foreach my $key (keys(%env)) {
7680: if ($context eq 'requestcourses') {
7681: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
7682: my $item = $1;
7683: my $type = $2;
7684: if ($type =~ /^limit_(.+)/) {
7685: $limithash{$item}{$1} = $env{$key};
7686: } else {
7687: $confhash{$item}{$type} = $env{$key};
7688: }
7689: }
7690: } elsif ($context eq 'requestauthor') {
7691: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
7692: $confhash{$1} = $env{$key};
7693: }
7694: } else {
7695: if ($key =~ /^form\.quota_(.+)$/) {
7696: $confhash{'defaultquota'}{$1} = $env{$key};
7697: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
7698: $confhash{'authorquota'}{$1} = $env{$key};
7699: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
7700: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
7701: }
7702: }
7703: }
7704: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
7705: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
7706: @approvalnotify = sort(@approvalnotify);
7707: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
7708: my @crstypes = ('official','unofficial','community','textbook');
7709: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
7710: foreach my $type (@hasuniquecode) {
7711: if (grep(/^\Q$type\E$/,@crstypes)) {
7712: $confhash{'uniquecode'}{$type} = 1;
7713: }
7714: }
7715: my (%newbook,%allpos);
7716: if ($context eq 'requestcourses') {
7717: foreach my $type ('textbooks','templates') {
7718: @{$allpos{$type}} = ();
7719: my $invalid;
7720: if ($type eq 'textbooks') {
7721: $invalid = &mt('Invalid LON-CAPA course for textbook');
7722: } else {
7723: $invalid = &mt('Invalid LON-CAPA course for template');
7724: }
7725: if ($env{'form.'.$type.'_addbook'}) {
7726: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
7727: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
7728: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
7729: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
7730: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
7731: } else {
7732: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
7733: my $position = $env{'form.'.$type.'_addbook_pos'};
7734: $position =~ s/\D+//g;
7735: if ($position ne '') {
7736: $allpos{$type}[$position] = $newbook{$type};
7737: }
7738: }
7739: } else {
7740: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
7741: }
7742: }
7743: }
7744: }
7745: if (ref($domconfig{$action}) eq 'HASH') {
7746: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
7747: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
7748: $changes{'notify'}{'approval'} = 1;
7749: }
7750: } else {
7751: if ($confhash{'notify'}{'approval'}) {
7752: $changes{'notify'}{'approval'} = 1;
7753: }
7754: }
7755: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
7756: if (ref($confhash{'uniquecode'}) eq 'HASH') {
7757: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
7758: unless ($confhash{'uniquecode'}{$crstype}) {
7759: $changes{'uniquecode'} = 1;
7760: }
7761: }
7762: unless ($changes{'uniquecode'}) {
7763: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
7764: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
7765: $changes{'uniquecode'} = 1;
7766: }
7767: }
7768: }
7769: } else {
7770: $changes{'uniquecode'} = 1;
7771: }
7772: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
7773: $changes{'uniquecode'} = 1;
7774: }
7775: if ($context eq 'requestcourses') {
7776: foreach my $type ('textbooks','templates') {
7777: if (ref($domconfig{$action}{$type}) eq 'HASH') {
7778: my %deletions;
7779: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
7780: if (@todelete) {
7781: map { $deletions{$_} = 1; } @todelete;
7782: }
7783: my %imgdeletions;
7784: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
7785: if (@todeleteimages) {
7786: map { $imgdeletions{$_} = 1; } @todeleteimages;
7787: }
7788: my $maxnum = $env{'form.'.$type.'_maxnum'};
7789: for (my $i=0; $i<=$maxnum; $i++) {
7790: my $itemid = $env{'form.'.$type.'_id_'.$i};
7791: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
7792: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
7793: if ($deletions{$key}) {
7794: if ($domconfig{$action}{$type}{$key}{'image'}) {
7795: #FIXME need to obsolete item in RES space
7796: }
7797: next;
7798: } else {
7799: my $newpos = $env{'form.'.$itemid};
7800: $newpos =~ s/\D+//g;
7801: foreach my $item ('subject','title','publisher','author') {
7802: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7803: ($type eq 'templates'));
7804: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
7805: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
7806: $changes{$type}{$key} = 1;
7807: }
7808: }
7809: $allpos{$type}[$newpos] = $key;
7810: }
7811: if ($imgdeletions{$key}) {
7812: $changes{$type}{$key} = 1;
7813: #FIXME need to obsolete item in RES space
7814: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
7815: my ($cdom,$cnum) = split(/_/,$key);
7816: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
7817: $cdom,$cnum,$type,$configuserok,
7818: $switchserver,$author_ok);
7819: if ($imgurl) {
7820: $confhash{$type}{$key}{'image'} = $imgurl;
7821: $changes{$type}{$key} = 1;
7822: }
7823: if ($error) {
7824: &Apache::lonnet::logthis($error);
7825: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7826: }
7827: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
7828: $confhash{$type}{$key}{'image'} =
7829: $domconfig{$action}{$type}{$key}{'image'};
7830: }
7831: }
7832: }
7833: }
7834: }
7835: }
7836: } else {
7837: if ($confhash{'notify'}{'approval'}) {
7838: $changes{'notify'}{'approval'} = 1;
7839: }
7840: if (ref($confhash{'uniquecode'} eq 'HASH')) {
7841: $changes{'uniquecode'} = 1;
7842: }
7843: }
7844: if ($context eq 'requestcourses') {
7845: foreach my $type ('textbooks','templates') {
7846: if ($newbook{$type}) {
7847: $changes{$type}{$newbook{$type}} = 1;
7848: foreach my $item ('subject','title','publisher','author') {
7849: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7850: ($type eq 'template'));
7851: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
7852: if ($env{'form.'.$type.'_addbook_'.$item}) {
7853: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
7854: }
7855: }
7856: if ($type eq 'textbooks') {
7857: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
7858: my ($cdom,$cnum) = split(/_/,$newbook{$type});
7859: my ($imageurl,$error) =
7860: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
7861: $configuserok,$switchserver,$author_ok);
7862: if ($imageurl) {
7863: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
7864: }
7865: if ($error) {
7866: &Apache::lonnet::logthis($error);
7867: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7868: }
7869: }
7870: }
7871: }
7872: if (@{$allpos{$type}} > 0) {
7873: my $idx = 0;
7874: foreach my $item (@{$allpos{$type}}) {
7875: if ($item ne '') {
7876: $confhash{$type}{$item}{'order'} = $idx;
7877: if (ref($domconfig{$action}) eq 'HASH') {
7878: if (ref($domconfig{$action}{$type}) eq 'HASH') {
7879: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
7880: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
7881: $changes{$type}{$item} = 1;
7882: }
7883: }
7884: }
7885: }
7886: $idx ++;
7887: }
7888: }
7889: }
7890: }
7891: if (ref($validationitemsref) eq 'ARRAY') {
7892: foreach my $item (@{$validationitemsref}) {
7893: if ($item eq 'fields') {
7894: my @changed;
7895: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
7896: if (@{$confhash{'validation'}{$item}} > 0) {
7897: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
7898: }
7899: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
7900: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7901: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
7902: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
7903: $domconfig{'requestcourses'}{'validation'}{$item});
7904: } else {
7905: @changed = @{$confhash{'validation'}{$item}};
7906: }
7907: } else {
7908: @changed = @{$confhash{'validation'}{$item}};
7909: }
7910: } else {
7911: @changed = @{$confhash{'validation'}{$item}};
7912: }
7913: if (@changed) {
7914: if ($confhash{'validation'}{$item}) {
7915: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
7916: } else {
7917: $changes{'validation'}{$item} = &mt('None');
7918: }
7919: }
7920: } else {
7921: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
7922: if ($item eq 'markup') {
7923: if ($env{'form.requestcourses_validation_'.$item}) {
7924: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
7925: }
7926: }
7927: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
7928: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7929: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
7930: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7931: }
7932: } else {
7933: if ($confhash{'validation'}{$item} ne '') {
7934: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7935: }
7936: }
7937: } else {
7938: if ($confhash{'validation'}{$item} ne '') {
7939: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7940: }
7941: }
7942: }
7943: }
7944: }
7945: if ($env{'form.validationdc'}) {
7946: my $newval = $env{'form.validationdc'};
7947: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
7948: if (exists($domcoords{$newval})) {
7949: $confhash{'validation'}{'dc'} = $newval;
7950: }
7951: }
7952: if (ref($confhash{'validation'}) eq 'HASH') {
7953: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
7954: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7955: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
7956: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
7957: if ($confhash{'validation'}{'dc'} eq '') {
7958: $changes{'validation'}{'dc'} = &mt('None');
7959: } else {
7960: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7961: }
7962: }
7963: } elsif ($confhash{'validation'}{'dc'} ne '') {
7964: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7965: }
7966: } elsif ($confhash{'validation'}{'dc'} ne '') {
7967: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7968: }
7969: } elsif ($confhash{'validation'}{'dc'} ne '') {
7970: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7971: }
7972: } else {
7973: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
7974: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7975: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
7976: $changes{'validation'}{'dc'} = &mt('None');
7977: }
7978: }
7979: }
7980: }
7981: }
7982: } else {
7983: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
7984: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
7985: }
7986: foreach my $item (@usertools) {
7987: foreach my $type (@{$types},'default','_LC_adv') {
7988: my $unset;
7989: if ($context eq 'requestcourses') {
7990: $unset = '0';
7991: if ($type eq '_LC_adv') {
7992: $unset = '';
7993: }
7994: if ($confhash{$item}{$type} eq 'autolimit') {
7995: $confhash{$item}{$type} .= '=';
7996: unless ($limithash{$item}{$type} =~ /\D/) {
7997: $confhash{$item}{$type} .= $limithash{$item}{$type};
7998: }
7999: }
8000: } elsif ($context eq 'requestauthor') {
8001: $unset = '0';
8002: if ($type eq '_LC_adv') {
8003: $unset = '';
8004: }
8005: } else {
8006: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
8007: $confhash{$item}{$type} = 1;
8008: } else {
8009: $confhash{$item}{$type} = 0;
8010: }
8011: }
8012: if (ref($domconfig{$action}) eq 'HASH') {
8013: if ($action eq 'requestauthor') {
8014: if ($domconfig{$action}{$type} ne $confhash{$type}) {
8015: $changes{$type} = 1;
8016: }
8017: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
8018: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
8019: $changes{$item}{$type} = 1;
8020: }
8021: } else {
8022: if ($context eq 'requestcourses') {
8023: if ($confhash{$item}{$type} ne $unset) {
8024: $changes{$item}{$type} = 1;
8025: }
8026: } else {
8027: if (!$confhash{$item}{$type}) {
8028: $changes{$item}{$type} = 1;
8029: }
8030: }
8031: }
8032: } else {
8033: if ($context eq 'requestcourses') {
8034: if ($confhash{$item}{$type} ne $unset) {
8035: $changes{$item}{$type} = 1;
8036: }
8037: } elsif ($context eq 'requestauthor') {
8038: if ($confhash{$type} ne $unset) {
8039: $changes{$type} = 1;
8040: }
8041: } else {
8042: if (!$confhash{$item}{$type}) {
8043: $changes{$item}{$type} = 1;
8044: }
8045: }
8046: }
8047: }
8048: }
8049: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
8050: if (ref($domconfig{'quotas'}) eq 'HASH') {
8051: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
8052: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
8053: if (exists($confhash{'defaultquota'}{$key})) {
8054: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
8055: $changes{'defaultquota'}{$key} = 1;
8056: }
8057: } else {
8058: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
8059: }
8060: }
8061: } else {
8062: foreach my $key (keys(%{$domconfig{'quotas'}})) {
8063: if (exists($confhash{'defaultquota'}{$key})) {
8064: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
8065: $changes{'defaultquota'}{$key} = 1;
8066: }
8067: } else {
8068: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
8069: }
8070: }
8071: }
8072: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
8073: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
8074: if (exists($confhash{'authorquota'}{$key})) {
8075: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
8076: $changes{'authorquota'}{$key} = 1;
8077: }
8078: } else {
8079: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
8080: }
8081: }
8082: }
8083: }
8084: if (ref($confhash{'defaultquota'}) eq 'HASH') {
8085: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
8086: if (ref($domconfig{'quotas'}) eq 'HASH') {
8087: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
8088: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
8089: $changes{'defaultquota'}{$key} = 1;
8090: }
8091: } else {
8092: if (!exists($domconfig{'quotas'}{$key})) {
8093: $changes{'defaultquota'}{$key} = 1;
8094: }
8095: }
8096: } else {
8097: $changes{'defaultquota'}{$key} = 1;
8098: }
8099: }
8100: }
8101: if (ref($confhash{'authorquota'}) eq 'HASH') {
8102: foreach my $key (keys(%{$confhash{'authorquota'}})) {
8103: if (ref($domconfig{'quotas'}) eq 'HASH') {
8104: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
8105: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
8106: $changes{'authorquota'}{$key} = 1;
8107: }
8108: } else {
8109: $changes{'authorquota'}{$key} = 1;
8110: }
8111: } else {
8112: $changes{'authorquota'}{$key} = 1;
8113: }
8114: }
8115: }
8116: }
8117:
8118: if ($context eq 'requestauthor') {
8119: $domdefaults{'requestauthor'} = \%confhash;
8120: } else {
8121: foreach my $key (keys(%confhash)) {
8122: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
8123: $domdefaults{$key} = $confhash{$key};
8124: }
8125: }
8126: }
8127:
8128: my %quotahash = (
8129: $action => { %confhash }
8130: );
8131: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
8132: $dom);
8133: if ($putresult eq 'ok') {
8134: if (keys(%changes) > 0) {
8135: my $cachetime = 24*60*60;
8136: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
8137: if (ref($lastactref) eq 'HASH') {
8138: $lastactref->{'domdefaults'} = 1;
8139: }
8140: $resulttext = &mt('Changes made:').'<ul>';
8141: unless (($context eq 'requestcourses') ||
8142: ($context eq 'requestauthor')) {
8143: if (ref($changes{'defaultquota'}) eq 'HASH') {
8144: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
8145: foreach my $type (@{$types},'default') {
8146: if (defined($changes{'defaultquota'}{$type})) {
8147: my $typetitle = $usertypes->{$type};
8148: if ($type eq 'default') {
8149: $typetitle = $othertitle;
8150: }
8151: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
8152: }
8153: }
8154: $resulttext .= '</ul></li>';
8155: }
8156: if (ref($changes{'authorquota'}) eq 'HASH') {
8157: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
8158: foreach my $type (@{$types},'default') {
8159: if (defined($changes{'authorquota'}{$type})) {
8160: my $typetitle = $usertypes->{$type};
8161: if ($type eq 'default') {
8162: $typetitle = $othertitle;
8163: }
8164: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
8165: }
8166: }
8167: $resulttext .= '</ul></li>';
8168: }
8169: }
8170: my %newenv;
8171: foreach my $item (@usertools) {
8172: my (%haschgs,%inconf);
8173: if ($context eq 'requestauthor') {
8174: %haschgs = %changes;
8175: %inconf = %confhash;
8176: } else {
8177: if (ref($changes{$item}) eq 'HASH') {
8178: %haschgs = %{$changes{$item}};
8179: }
8180: if (ref($confhash{$item}) eq 'HASH') {
8181: %inconf = %{$confhash{$item}};
8182: }
8183: }
8184: if (keys(%haschgs) > 0) {
8185: my $newacc =
8186: &Apache::lonnet::usertools_access($env{'user.name'},
8187: $env{'user.domain'},
8188: $item,'reload',$context);
8189: if (($context eq 'requestcourses') ||
8190: ($context eq 'requestauthor')) {
8191: if ($env{'environment.canrequest.'.$item} ne $newacc) {
8192: $newenv{'environment.canrequest.'.$item} = $newacc;
8193: }
8194: } else {
8195: if ($env{'environment.availabletools.'.$item} ne $newacc) {
8196: $newenv{'environment.availabletools.'.$item} = $newacc;
8197: }
8198: }
8199: unless ($context eq 'requestauthor') {
8200: $resulttext .= '<li>'.$titles{$item}.'<ul>';
8201: }
8202: foreach my $type (@{$types},'default','_LC_adv') {
8203: if ($haschgs{$type}) {
8204: my $typetitle = $usertypes->{$type};
8205: if ($type eq 'default') {
8206: $typetitle = $othertitle;
8207: } elsif ($type eq '_LC_adv') {
8208: $typetitle = 'LON-CAPA Advanced Users';
8209: }
8210: if ($inconf{$type}) {
8211: if ($context eq 'requestcourses') {
8212: my $cond;
8213: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
8214: if ($1 eq '') {
8215: $cond = &mt('(Automatic processing of any request).');
8216: } else {
8217: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
8218: }
8219: } else {
8220: $cond = $conditions{$inconf{$type}};
8221: }
8222: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
8223: } elsif ($context eq 'requestauthor') {
8224: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
8225: $titles{$inconf{$type}},$typetitle);
8226:
8227: } else {
8228: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
8229: }
8230: } else {
8231: if ($type eq '_LC_adv') {
8232: if ($inconf{$type} eq '0') {
8233: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
8234: } else {
8235: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
8236: }
8237: } else {
8238: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
8239: }
8240: }
8241: }
8242: }
8243: unless ($context eq 'requestauthor') {
8244: $resulttext .= '</ul></li>';
8245: }
8246: }
8247: }
8248: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
8249: if (ref($changes{'notify'}) eq 'HASH') {
8250: if ($changes{'notify'}{'approval'}) {
8251: if (ref($confhash{'notify'}) eq 'HASH') {
8252: if ($confhash{'notify'}{'approval'}) {
8253: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
8254: } else {
8255: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
8256: }
8257: }
8258: }
8259: }
8260: }
8261: if ($action eq 'requestcourses') {
8262: my @offon = ('off','on');
8263: if ($changes{'uniquecode'}) {
8264: if (ref($confhash{'uniquecode'}) eq 'HASH') {
8265: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
8266: $resulttext .= '<li>'.
8267: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
8268: '</li>';
8269: } else {
8270: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
8271: '</li>';
8272: }
8273: }
8274: foreach my $type ('textbooks','templates') {
8275: if (ref($changes{$type}) eq 'HASH') {
8276: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
8277: foreach my $key (sort(keys(%{$changes{$type}}))) {
8278: my %coursehash = &Apache::lonnet::coursedescription($key);
8279: my $coursetitle = $coursehash{'description'};
8280: my $position = $confhash{$type}{$key}{'order'} + 1;
8281: $resulttext .= '<li>';
8282: foreach my $item ('subject','title','publisher','author') {
8283: next if ((($item eq 'author') || ($item eq 'publisher')) &&
8284: ($type eq 'templates'));
8285: my $name = $item.':';
8286: $name =~ s/^(\w)/\U$1/;
8287: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
8288: }
8289: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
8290: if ($type eq 'textbooks') {
8291: if ($confhash{$type}{$key}{'image'}) {
8292: $resulttext .= ' '.&mt('Image: [_1]',
8293: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
8294: ' alt="Textbook cover" />').'<br />';
8295: }
8296: }
8297: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
8298: }
8299: $resulttext .= '</ul></li>';
8300: }
8301: }
8302: if (ref($changes{'validation'}) eq 'HASH') {
8303: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
8304: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
8305: foreach my $item (@{$validationitemsref}) {
8306: if (exists($changes{'validation'}{$item})) {
8307: if ($item eq 'markup') {
8308: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
8309: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
8310: } else {
8311: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
8312: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
8313: }
8314: }
8315: }
8316: if (exists($changes{'validation'}{'dc'})) {
8317: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
8318: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
8319: }
8320: }
8321: }
8322: }
8323: $resulttext .= '</ul>';
8324: if (keys(%newenv)) {
8325: &Apache::lonnet::appenv(\%newenv);
8326: }
8327: } else {
8328: if ($context eq 'requestcourses') {
8329: $resulttext = &mt('No changes made to rights to request creation of courses.');
8330: } elsif ($context eq 'requestauthor') {
8331: $resulttext = &mt('No changes made to rights to request author space.');
8332: } else {
8333: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
8334: }
8335: }
8336: } else {
8337: $resulttext = '<span class="LC_error">'.
8338: &mt('An error occurred: [_1]',$putresult).'</span>';
8339: }
8340: if ($errors) {
8341: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
8342: '<ul>'.$errors.'</ul></p>';
8343: }
8344: return $resulttext;
8345: }
8346:
8347: sub process_textbook_image {
8348: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
8349: my $filename = $env{'form.'.$caller.'.filename'};
8350: my ($error,$url);
8351: my ($width,$height) = (50,50);
8352: if ($configuserok eq 'ok') {
8353: if ($switchserver) {
8354: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
8355: $switchserver);
8356: } elsif ($author_ok eq 'ok') {
8357: my ($result,$imageurl) =
8358: &publishlogo($r,'upload',$caller,$dom,$confname,
8359: "$type/$dom/$cnum/cover",$width,$height);
8360: if ($result eq 'ok') {
8361: $url = $imageurl;
8362: } else {
8363: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
8364: }
8365: } else {
8366: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
8367: }
8368: } else {
8369: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
8370: }
8371: return ($url,$error);
8372: }
8373:
8374: sub modify_autoenroll {
8375: my ($dom,$lastactref,%domconfig) = @_;
8376: my ($resulttext,%changes);
8377: my %currautoenroll;
8378: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
8379: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
8380: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
8381: }
8382: }
8383: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
8384: my %title = ( run => 'Auto-enrollment active',
8385: sender => 'Sender for notification messages',
8386: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
8387: failsafe => 'Failsafe for no drops if institutional data missing for a section');
8388: my @offon = ('off','on');
8389: my $sender_uname = $env{'form.sender_uname'};
8390: my $sender_domain = $env{'form.sender_domain'};
8391: if ($sender_domain eq '') {
8392: $sender_uname = '';
8393: } elsif ($sender_uname eq '') {
8394: $sender_domain = '';
8395: }
8396: my $coowners = $env{'form.autoassign_coowners'};
8397: my $failsafe = $env{'form.autoenroll_failsafe'};
8398: $failsafe =~ s{^\s+|\s+$}{}g;
8399: if ($failsafe =~ /\D/) {
8400: undef($failsafe);
8401: }
8402: my %autoenrollhash = (
8403: autoenroll => { 'run' => $env{'form.autoenroll_run'},
8404: 'sender_uname' => $sender_uname,
8405: 'sender_domain' => $sender_domain,
8406: 'co-owners' => $coowners,
8407: 'autofailsafe' => $failsafe,
8408: }
8409: );
8410: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
8411: $dom);
8412: if ($putresult eq 'ok') {
8413: if (exists($currautoenroll{'run'})) {
8414: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
8415: $changes{'run'} = 1;
8416: }
8417: } elsif ($autorun) {
8418: if ($env{'form.autoenroll_run'} ne '1') {
8419: $changes{'run'} = 1;
8420: }
8421: }
8422: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
8423: $changes{'sender'} = 1;
8424: }
8425: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
8426: $changes{'sender'} = 1;
8427: }
8428: if ($currautoenroll{'co-owners'} ne '') {
8429: if ($currautoenroll{'co-owners'} ne $coowners) {
8430: $changes{'coowners'} = 1;
8431: }
8432: } elsif ($coowners) {
8433: $changes{'coowners'} = 1;
8434: }
8435: if ($currautoenroll{'autofailsafe'} ne $failsafe) {
8436: $changes{'autofailsafe'} = 1;
8437: }
8438: if (keys(%changes) > 0) {
8439: $resulttext = &mt('Changes made:').'<ul>';
8440: if ($changes{'run'}) {
8441: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
8442: }
8443: if ($changes{'sender'}) {
8444: if ($sender_uname eq '' || $sender_domain eq '') {
8445: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
8446: } else {
8447: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
8448: }
8449: }
8450: if ($changes{'coowners'}) {
8451: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
8452: &Apache::loncommon::devalidate_domconfig_cache($dom);
8453: if (ref($lastactref) eq 'HASH') {
8454: $lastactref->{'domainconfig'} = 1;
8455: }
8456: }
8457: if ($changes{'autofailsafe'}) {
8458: if ($failsafe ne '') {
8459: $resulttext .= '<li>'.&mt("$title{'failsafe'} set to [_1]",$failsafe).'</li>';
8460: } else {
8461: $resulttext .= '<li>'.&mt("$title{'failsafe'} deleted");
8462: }
8463: &Apache::lonnet::get_domain_defaults($dom,1);
8464: if (ref($lastactref) eq 'HASH') {
8465: $lastactref->{'domdefaults'} = 1;
8466: }
8467: }
8468: $resulttext .= '</ul>';
8469: } else {
8470: $resulttext = &mt('No changes made to auto-enrollment settings');
8471: }
8472: } else {
8473: $resulttext = '<span class="LC_error">'.
8474: &mt('An error occurred: [_1]',$putresult).'</span>';
8475: }
8476: return $resulttext;
8477: }
8478:
8479: sub modify_autoupdate {
8480: my ($dom,%domconfig) = @_;
8481: my ($resulttext,%currautoupdate,%fields,%changes);
8482: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
8483: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
8484: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
8485: }
8486: }
8487: my @offon = ('off','on');
8488: my %title = &Apache::lonlocal::texthash (
8489: run => 'Auto-update:',
8490: classlists => 'Updates to user information in classlists?'
8491: );
8492: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8493: my %fieldtitles = &Apache::lonlocal::texthash (
8494: id => 'Student/Employee ID',
8495: permanentemail => 'E-mail address',
8496: lastname => 'Last Name',
8497: firstname => 'First Name',
8498: middlename => 'Middle Name',
8499: generation => 'Generation',
8500: );
8501: $othertitle = &mt('All users');
8502: if (keys(%{$usertypes}) > 0) {
8503: $othertitle = &mt('Other users');
8504: }
8505: foreach my $key (keys(%env)) {
8506: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
8507: my ($usertype,$item) = ($1,$2);
8508: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
8509: if ($usertype eq 'default') {
8510: push(@{$fields{$1}},$2);
8511: } elsif (ref($types) eq 'ARRAY') {
8512: if (grep(/^\Q$usertype\E$/,@{$types})) {
8513: push(@{$fields{$1}},$2);
8514: }
8515: }
8516: }
8517: }
8518: }
8519: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
8520: @lockablenames = sort(@lockablenames);
8521: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
8522: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
8523: if (@changed) {
8524: $changes{'lockablenames'} = 1;
8525: }
8526: } else {
8527: if (@lockablenames) {
8528: $changes{'lockablenames'} = 1;
8529: }
8530: }
8531: my %updatehash = (
8532: autoupdate => { run => $env{'form.autoupdate_run'},
8533: classlists => $env{'form.classlists'},
8534: fields => {%fields},
8535: lockablenames => \@lockablenames,
8536: }
8537: );
8538: foreach my $key (keys(%currautoupdate)) {
8539: if (($key eq 'run') || ($key eq 'classlists')) {
8540: if (exists($updatehash{autoupdate}{$key})) {
8541: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
8542: $changes{$key} = 1;
8543: }
8544: }
8545: } elsif ($key eq 'fields') {
8546: if (ref($currautoupdate{$key}) eq 'HASH') {
8547: foreach my $item (@{$types},'default') {
8548: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
8549: my $change = 0;
8550: foreach my $type (@{$currautoupdate{$key}{$item}}) {
8551: if (!exists($fields{$item})) {
8552: $change = 1;
8553: last;
8554: } elsif (ref($fields{$item}) eq 'ARRAY') {
8555: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
8556: $change = 1;
8557: last;
8558: }
8559: }
8560: }
8561: if ($change) {
8562: push(@{$changes{$key}},$item);
8563: }
8564: }
8565: }
8566: }
8567: } elsif ($key eq 'lockablenames') {
8568: if (ref($currautoupdate{$key}) eq 'ARRAY') {
8569: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
8570: if (@changed) {
8571: $changes{'lockablenames'} = 1;
8572: }
8573: } else {
8574: if (@lockablenames) {
8575: $changes{'lockablenames'} = 1;
8576: }
8577: }
8578: }
8579: }
8580: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
8581: if (@lockablenames) {
8582: $changes{'lockablenames'} = 1;
8583: }
8584: }
8585: foreach my $item (@{$types},'default') {
8586: if (defined($fields{$item})) {
8587: if (ref($currautoupdate{'fields'}) eq 'HASH') {
8588: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
8589: my $change = 0;
8590: if (ref($fields{$item}) eq 'ARRAY') {
8591: foreach my $type (@{$fields{$item}}) {
8592: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
8593: $change = 1;
8594: last;
8595: }
8596: }
8597: }
8598: if ($change) {
8599: push(@{$changes{'fields'}},$item);
8600: }
8601: } else {
8602: push(@{$changes{'fields'}},$item);
8603: }
8604: } else {
8605: push(@{$changes{'fields'}},$item);
8606: }
8607: }
8608: }
8609: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
8610: $dom);
8611: if ($putresult eq 'ok') {
8612: if (keys(%changes) > 0) {
8613: $resulttext = &mt('Changes made:').'<ul>';
8614: foreach my $key (sort(keys(%changes))) {
8615: if ($key eq 'lockablenames') {
8616: $resulttext .= '<li>';
8617: if (@lockablenames) {
8618: $usertypes->{'default'} = $othertitle;
8619: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
8620: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
8621: } else {
8622: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
8623: }
8624: $resulttext .= '</li>';
8625: } elsif (ref($changes{$key}) eq 'ARRAY') {
8626: foreach my $item (@{$changes{$key}}) {
8627: my @newvalues;
8628: foreach my $type (@{$fields{$item}}) {
8629: push(@newvalues,$fieldtitles{$type});
8630: }
8631: my $newvaluestr;
8632: if (@newvalues > 0) {
8633: $newvaluestr = join(', ',@newvalues);
8634: } else {
8635: $newvaluestr = &mt('none');
8636: }
8637: if ($item eq 'default') {
8638: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
8639: } else {
8640: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
8641: }
8642: }
8643: } else {
8644: my $newvalue;
8645: if ($key eq 'run') {
8646: $newvalue = $offon[$env{'form.autoupdate_run'}];
8647: } else {
8648: $newvalue = $offon[$env{'form.'.$key}];
8649: }
8650: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
8651: }
8652: }
8653: $resulttext .= '</ul>';
8654: } else {
8655: $resulttext = &mt('No changes made to autoupdates');
8656: }
8657: } else {
8658: $resulttext = '<span class="LC_error">'.
8659: &mt('An error occurred: [_1]',$putresult).'</span>';
8660: }
8661: return $resulttext;
8662: }
8663:
8664: sub modify_autocreate {
8665: my ($dom,%domconfig) = @_;
8666: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
8667: if (ref($domconfig{'autocreate'}) eq 'HASH') {
8668: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
8669: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
8670: }
8671: }
8672: my %title= ( xml => 'Auto-creation of courses in XML course description files',
8673: req => 'Auto-creation of validated requests for official courses',
8674: xmldc => 'Identity of course creator of courses from XML files',
8675: );
8676: my @types = ('xml','req');
8677: foreach my $item (@types) {
8678: $newvals{$item} = $env{'form.autocreate_'.$item};
8679: $newvals{$item} =~ s/\D//g;
8680: $newvals{$item} = 0 if ($newvals{$item} eq '');
8681: }
8682: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
8683: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
8684: unless (exists($domcoords{$newvals{'xmldc'}})) {
8685: $newvals{'xmldc'} = '';
8686: }
8687: %autocreatehash = (
8688: autocreate => { xml => $newvals{'xml'},
8689: req => $newvals{'req'},
8690: }
8691: );
8692: if ($newvals{'xmldc'} ne '') {
8693: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
8694: }
8695: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
8696: $dom);
8697: if ($putresult eq 'ok') {
8698: my @items = @types;
8699: if ($newvals{'xml'}) {
8700: push(@items,'xmldc');
8701: }
8702: foreach my $item (@items) {
8703: if (exists($currautocreate{$item})) {
8704: if ($currautocreate{$item} ne $newvals{$item}) {
8705: $changes{$item} = 1;
8706: }
8707: } elsif ($newvals{$item}) {
8708: $changes{$item} = 1;
8709: }
8710: }
8711: if (keys(%changes) > 0) {
8712: my @offon = ('off','on');
8713: $resulttext = &mt('Changes made:').'<ul>';
8714: foreach my $item (@types) {
8715: if ($changes{$item}) {
8716: my $newtxt = $offon[$newvals{$item}];
8717: $resulttext .= '<li>'.
8718: &mt("$title{$item} set to [_1]$newtxt [_2]",
8719: '<b>','</b>').
8720: '</li>';
8721: }
8722: }
8723: if ($changes{'xmldc'}) {
8724: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
8725: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
8726: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
8727: }
8728: $resulttext .= '</ul>';
8729: } else {
8730: $resulttext = &mt('No changes made to auto-creation settings');
8731: }
8732: } else {
8733: $resulttext = '<span class="LC_error">'.
8734: &mt('An error occurred: [_1]',$putresult).'</span>';
8735: }
8736: return $resulttext;
8737: }
8738:
8739: sub modify_directorysrch {
8740: my ($dom,%domconfig) = @_;
8741: my ($resulttext,%changes);
8742: my %currdirsrch;
8743: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
8744: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
8745: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
8746: }
8747: }
8748: my %title = ( available => 'Institutional directory search available',
8749: localonly => 'Other domains can search institution',
8750: lcavailable => 'LON-CAPA directory search available',
8751: lclocalonly => 'Other domains can search LON-CAPA domain',
8752: searchby => 'Search types',
8753: searchtypes => 'Search latitude');
8754: my @offon = ('off','on');
8755: my @otherdoms = ('Yes','No');
8756:
8757: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
8758: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
8759: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
8760:
8761: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8762: if (keys(%{$usertypes}) == 0) {
8763: @cansearch = ('default');
8764: } else {
8765: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
8766: foreach my $type (@{$currdirsrch{'cansearch'}}) {
8767: if (!grep(/^\Q$type\E$/,@cansearch)) {
8768: push(@{$changes{'cansearch'}},$type);
8769: }
8770: }
8771: foreach my $type (@cansearch) {
8772: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
8773: push(@{$changes{'cansearch'}},$type);
8774: }
8775: }
8776: } else {
8777: push(@{$changes{'cansearch'}},@cansearch);
8778: }
8779: }
8780:
8781: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
8782: foreach my $by (@{$currdirsrch{'searchby'}}) {
8783: if (!grep(/^\Q$by\E$/,@searchby)) {
8784: push(@{$changes{'searchby'}},$by);
8785: }
8786: }
8787: foreach my $by (@searchby) {
8788: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
8789: push(@{$changes{'searchby'}},$by);
8790: }
8791: }
8792: } else {
8793: push(@{$changes{'searchby'}},@searchby);
8794: }
8795:
8796: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
8797: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
8798: if (!grep(/^\Q$type\E$/,@searchtypes)) {
8799: push(@{$changes{'searchtypes'}},$type);
8800: }
8801: }
8802: foreach my $type (@searchtypes) {
8803: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
8804: push(@{$changes{'searchtypes'}},$type);
8805: }
8806: }
8807: } else {
8808: if (exists($currdirsrch{'searchtypes'})) {
8809: foreach my $type (@searchtypes) {
8810: if ($type ne $currdirsrch{'searchtypes'}) {
8811: push(@{$changes{'searchtypes'}},$type);
8812: }
8813: }
8814: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
8815: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
8816: }
8817: } else {
8818: push(@{$changes{'searchtypes'}},@searchtypes);
8819: }
8820: }
8821:
8822: my %dirsrch_hash = (
8823: directorysrch => { available => $env{'form.dirsrch_available'},
8824: cansearch => \@cansearch,
8825: localonly => $env{'form.dirsrch_instlocalonly'},
8826: lclocalonly => $env{'form.dirsrch_domlocalonly'},
8827: lcavailable => $env{'form.dirsrch_domavailable'},
8828: searchby => \@searchby,
8829: searchtypes => \@searchtypes,
8830: }
8831: );
8832: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
8833: $dom);
8834: if ($putresult eq 'ok') {
8835: if (exists($currdirsrch{'available'})) {
8836: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
8837: $changes{'available'} = 1;
8838: }
8839: } else {
8840: if ($env{'form.dirsrch_available'} eq '1') {
8841: $changes{'available'} = 1;
8842: }
8843: }
8844: if (exists($currdirsrch{'lcavailable'})) {
8845: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
8846: $changes{'lcavailable'} = 1;
8847: }
8848: } else {
8849: if ($env{'form.dirsrch_lcavailable'} eq '1') {
8850: $changes{'lcavailable'} = 1;
8851: }
8852: }
8853: if (exists($currdirsrch{'localonly'})) {
8854: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
8855: $changes{'localonly'} = 1;
8856: }
8857: } else {
8858: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
8859: $changes{'localonly'} = 1;
8860: }
8861: }
8862: if (exists($currdirsrch{'lclocalonly'})) {
8863: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
8864: $changes{'lclocalonly'} = 1;
8865: }
8866: } else {
8867: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
8868: $changes{'lclocalonly'} = 1;
8869: }
8870: }
8871: if (keys(%changes) > 0) {
8872: $resulttext = &mt('Changes made:').'<ul>';
8873: if ($changes{'available'}) {
8874: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
8875: }
8876: if ($changes{'lcavailable'}) {
8877: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
8878: }
8879: if ($changes{'localonly'}) {
8880: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
8881: }
8882: if ($changes{'lclocalonly'}) {
8883: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
8884: }
8885: if (ref($changes{'cansearch'}) eq 'ARRAY') {
8886: my $chgtext;
8887: if (ref($usertypes) eq 'HASH') {
8888: if (keys(%{$usertypes}) > 0) {
8889: foreach my $type (@{$types}) {
8890: if (grep(/^\Q$type\E$/,@cansearch)) {
8891: $chgtext .= $usertypes->{$type}.'; ';
8892: }
8893: }
8894: if (grep(/^default$/,@cansearch)) {
8895: $chgtext .= $othertitle;
8896: } else {
8897: $chgtext =~ s/\; $//;
8898: }
8899: $resulttext .=
8900: '<li>'.
8901: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
8902: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
8903: '</li>';
8904: }
8905: }
8906: }
8907: if (ref($changes{'searchby'}) eq 'ARRAY') {
8908: my ($searchtitles,$titleorder) = &sorted_searchtitles();
8909: my $chgtext;
8910: foreach my $type (@{$titleorder}) {
8911: if (grep(/^\Q$type\E$/,@searchby)) {
8912: if (defined($searchtitles->{$type})) {
8913: $chgtext .= $searchtitles->{$type}.'; ';
8914: }
8915: }
8916: }
8917: $chgtext =~ s/\; $//;
8918: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
8919: }
8920: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
8921: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
8922: my $chgtext;
8923: foreach my $type (@{$srchtypeorder}) {
8924: if (grep(/^\Q$type\E$/,@searchtypes)) {
8925: if (defined($srchtypes_desc->{$type})) {
8926: $chgtext .= $srchtypes_desc->{$type}.'; ';
8927: }
8928: }
8929: }
8930: $chgtext =~ s/\; $//;
8931: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
8932: }
8933: $resulttext .= '</ul>';
8934: } else {
8935: $resulttext = &mt('No changes made to directory search settings');
8936: }
8937: } else {
8938: $resulttext = '<span class="LC_error">'.
8939: &mt('An error occurred: [_1]',$putresult).'</span>';
8940: }
8941: return $resulttext;
8942: }
8943:
8944: sub modify_contacts {
8945: my ($dom,$lastactref,%domconfig) = @_;
8946: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
8947: if (ref($domconfig{'contacts'}) eq 'HASH') {
8948: foreach my $key (keys(%{$domconfig{'contacts'}})) {
8949: $currsetting{$key} = $domconfig{'contacts'}{$key};
8950: }
8951: }
8952: my (%others,%to,%bcc);
8953: my @contacts = ('supportemail','adminemail');
8954: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
8955: 'requestsmail','updatesmail','idconflictsmail');
8956: my @toggles = ('reporterrors','reportupdates');
8957: foreach my $type (@mailings) {
8958: @{$newsetting{$type}} =
8959: &Apache::loncommon::get_env_multiple('form.'.$type);
8960: foreach my $item (@contacts) {
8961: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
8962: $contacts_hash{contacts}{$type}{$item} = 1;
8963: } else {
8964: $contacts_hash{contacts}{$type}{$item} = 0;
8965: }
8966: }
8967: $others{$type} = $env{'form.'.$type.'_others'};
8968: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
8969: if ($type eq 'helpdeskmail') {
8970: $bcc{$type} = $env{'form.'.$type.'_bcc'};
8971: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
8972: }
8973: }
8974: foreach my $item (@contacts) {
8975: $to{$item} = $env{'form.'.$item};
8976: $contacts_hash{'contacts'}{$item} = $to{$item};
8977: }
8978: foreach my $item (@toggles) {
8979: if ($env{'form.'.$item} =~ /^(0|1)$/) {
8980: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
8981: }
8982: }
8983: if (keys(%currsetting) > 0) {
8984: foreach my $item (@contacts) {
8985: if ($to{$item} ne $currsetting{$item}) {
8986: $changes{$item} = 1;
8987: }
8988: }
8989: foreach my $type (@mailings) {
8990: foreach my $item (@contacts) {
8991: if (ref($currsetting{$type}) eq 'HASH') {
8992: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
8993: push(@{$changes{$type}},$item);
8994: }
8995: } else {
8996: push(@{$changes{$type}},@{$newsetting{$type}});
8997: }
8998: }
8999: if ($others{$type} ne $currsetting{$type}{'others'}) {
9000: push(@{$changes{$type}},'others');
9001: }
9002: if ($type eq 'helpdeskmail') {
9003: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
9004: push(@{$changes{$type}},'bcc');
9005: }
9006: }
9007: }
9008: } else {
9009: my %default;
9010: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
9011: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
9012: $default{'errormail'} = 'adminemail';
9013: $default{'packagesmail'} = 'adminemail';
9014: $default{'helpdeskmail'} = 'supportemail';
9015: $default{'lonstatusmail'} = 'adminemail';
9016: $default{'requestsmail'} = 'adminemail';
9017: $default{'updatesmail'} = 'adminemail';
9018: foreach my $item (@contacts) {
9019: if ($to{$item} ne $default{$item}) {
9020: $changes{$item} = 1;
9021: }
9022: }
9023: foreach my $type (@mailings) {
9024: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
9025:
9026: push(@{$changes{$type}},@{$newsetting{$type}});
9027: }
9028: if ($others{$type} ne '') {
9029: push(@{$changes{$type}},'others');
9030: }
9031: if ($type eq 'helpdeskmail') {
9032: if ($bcc{$type} ne '') {
9033: push(@{$changes{$type}},'bcc');
9034: }
9035: }
9036: }
9037: }
9038: foreach my $item (@toggles) {
9039: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
9040: $changes{$item} = 1;
9041: } elsif ((!$env{'form.'.$item}) &&
9042: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
9043: $changes{$item} = 1;
9044: }
9045: }
9046: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
9047: $dom);
9048: if ($putresult eq 'ok') {
9049: if (keys(%changes) > 0) {
9050: &Apache::loncommon::devalidate_domconfig_cache($dom);
9051: if (ref($lastactref) eq 'HASH') {
9052: $lastactref->{'domainconfig'} = 1;
9053: }
9054: my ($titles,$short_titles) = &contact_titles();
9055: $resulttext = &mt('Changes made:').'<ul>';
9056: foreach my $item (@contacts) {
9057: if ($changes{$item}) {
9058: $resulttext .= '<li>'.$titles->{$item}.
9059: &mt(' set to: ').
9060: '<span class="LC_cusr_emph">'.
9061: $to{$item}.'</span></li>';
9062: }
9063: }
9064: foreach my $type (@mailings) {
9065: if (ref($changes{$type}) eq 'ARRAY') {
9066: $resulttext .= '<li>'.$titles->{$type}.': ';
9067: my @text;
9068: foreach my $item (@{$newsetting{$type}}) {
9069: push(@text,$short_titles->{$item});
9070: }
9071: if ($others{$type} ne '') {
9072: push(@text,$others{$type});
9073: }
9074: $resulttext .= '<span class="LC_cusr_emph">'.
9075: join(', ',@text).'</span>';
9076: if ($type eq 'helpdeskmail') {
9077: if ($bcc{$type} ne '') {
9078: $resulttext .= ' '.&mt('with Bcc to').': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
9079: }
9080: }
9081: $resulttext .= '</li>';
9082: }
9083: }
9084: my @offon = ('off','on');
9085: if ($changes{'reporterrors'}) {
9086: $resulttext .= '<li>'.
9087: &mt('E-mail error reports to [_1] set to "'.
9088: $offon[$env{'form.reporterrors'}].'".',
9089: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
9090: &mt('LON-CAPA core group - MSU'),600,500)).
9091: '</li>';
9092: }
9093: if ($changes{'reportupdates'}) {
9094: $resulttext .= '<li>'.
9095: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
9096: $offon[$env{'form.reportupdates'}].'".',
9097: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
9098: &mt('LON-CAPA core group - MSU'),600,500)).
9099: '</li>';
9100: }
9101: $resulttext .= '</ul>';
9102: } else {
9103: $resulttext = &mt('No changes made to contact information');
9104: }
9105: } else {
9106: $resulttext = '<span class="LC_error">'.
9107: &mt('An error occurred: [_1].',$putresult).'</span>';
9108: }
9109: return $resulttext;
9110: }
9111:
9112: sub modify_usercreation {
9113: my ($dom,%domconfig) = @_;
9114: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
9115: my $warningmsg;
9116: if (ref($domconfig{'usercreation'}) eq 'HASH') {
9117: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
9118: if ($key eq 'cancreate') {
9119: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
9120: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
9121: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
9122: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
9123: ($item eq 'recaptchaversion')) {
9124: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
9125: } else {
9126: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
9127: }
9128: }
9129: }
9130: } elsif ($key eq 'email_rule') {
9131: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
9132: } else {
9133: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
9134: }
9135: }
9136: }
9137: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
9138: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
9139: my @contexts = ('author','course','requestcrs');
9140: foreach my $item(@contexts) {
9141: $cancreate{$item} = $env{'form.can_createuser_'.$item};
9142: }
9143: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
9144: foreach my $item (@contexts) {
9145: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
9146: push(@{$changes{'cancreate'}},$item);
9147: }
9148: }
9149: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
9150: foreach my $item (@contexts) {
9151: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
9152: if ($cancreate{$item} ne 'any') {
9153: push(@{$changes{'cancreate'}},$item);
9154: }
9155: } else {
9156: if ($cancreate{$item} ne 'none') {
9157: push(@{$changes{'cancreate'}},$item);
9158: }
9159: }
9160: }
9161: } else {
9162: foreach my $item (@contexts) {
9163: push(@{$changes{'cancreate'}},$item);
9164: }
9165: }
9166:
9167: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
9168: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
9169: if (!grep(/^\Q$type\E$/,@username_rule)) {
9170: push(@{$changes{'username_rule'}},$type);
9171: }
9172: }
9173: foreach my $type (@username_rule) {
9174: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
9175: push(@{$changes{'username_rule'}},$type);
9176: }
9177: }
9178: } else {
9179: push(@{$changes{'username_rule'}},@username_rule);
9180: }
9181:
9182: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
9183: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
9184: if (!grep(/^\Q$type\E$/,@id_rule)) {
9185: push(@{$changes{'id_rule'}},$type);
9186: }
9187: }
9188: foreach my $type (@id_rule) {
9189: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
9190: push(@{$changes{'id_rule'}},$type);
9191: }
9192: }
9193: } else {
9194: push(@{$changes{'id_rule'}},@id_rule);
9195: }
9196:
9197: my @authen_contexts = ('author','course','domain');
9198: my @authtypes = ('int','krb4','krb5','loc');
9199: my %authhash;
9200: foreach my $item (@authen_contexts) {
9201: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
9202: foreach my $auth (@authtypes) {
9203: if (grep(/^\Q$auth\E$/,@authallowed)) {
9204: $authhash{$item}{$auth} = 1;
9205: } else {
9206: $authhash{$item}{$auth} = 0;
9207: }
9208: }
9209: }
9210: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
9211: foreach my $item (@authen_contexts) {
9212: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
9213: foreach my $auth (@authtypes) {
9214: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
9215: push(@{$changes{'authtypes'}},$item);
9216: last;
9217: }
9218: }
9219: }
9220: }
9221: } else {
9222: foreach my $item (@authen_contexts) {
9223: push(@{$changes{'authtypes'}},$item);
9224: }
9225: }
9226:
9227: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
9228: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
9229: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
9230: $save_usercreate{'id_rule'} = \@id_rule;
9231: $save_usercreate{'username_rule'} = \@username_rule,
9232: $save_usercreate{'authtypes'} = \%authhash;
9233:
9234: my %usercreation_hash = (
9235: usercreation => \%save_usercreate,
9236: );
9237:
9238: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
9239: $dom);
9240:
9241: if ($putresult eq 'ok') {
9242: if (keys(%changes) > 0) {
9243: $resulttext = &mt('Changes made:').'<ul>';
9244: if (ref($changes{'cancreate'}) eq 'ARRAY') {
9245: my %lt = &usercreation_types();
9246: foreach my $type (@{$changes{'cancreate'}}) {
9247: my $chgtext = $lt{$type}.', ';
9248: if ($cancreate{$type} eq 'none') {
9249: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
9250: } elsif ($cancreate{$type} eq 'any') {
9251: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
9252: } elsif ($cancreate{$type} eq 'official') {
9253: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
9254: } elsif ($cancreate{$type} eq 'unofficial') {
9255: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
9256: }
9257: $resulttext .= '<li>'.$chgtext.'</li>';
9258: }
9259: }
9260: if (ref($changes{'username_rule'}) eq 'ARRAY') {
9261: my ($rules,$ruleorder) =
9262: &Apache::lonnet::inst_userrules($dom,'username');
9263: my $chgtext = '<ul>';
9264: foreach my $type (@username_rule) {
9265: if (ref($rules->{$type}) eq 'HASH') {
9266: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
9267: }
9268: }
9269: $chgtext .= '</ul>';
9270: if (@username_rule > 0) {
9271: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
9272: } else {
9273: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
9274: }
9275: }
9276: if (ref($changes{'id_rule'}) eq 'ARRAY') {
9277: my ($idrules,$idruleorder) =
9278: &Apache::lonnet::inst_userrules($dom,'id');
9279: my $chgtext = '<ul>';
9280: foreach my $type (@id_rule) {
9281: if (ref($idrules->{$type}) eq 'HASH') {
9282: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
9283: }
9284: }
9285: $chgtext .= '</ul>';
9286: if (@id_rule > 0) {
9287: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
9288: } else {
9289: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
9290: }
9291: }
9292: my %authname = &authtype_names();
9293: my %context_title = &context_names();
9294: if (ref($changes{'authtypes'}) eq 'ARRAY') {
9295: my $chgtext = '<ul>';
9296: foreach my $type (@{$changes{'authtypes'}}) {
9297: my @allowed;
9298: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
9299: foreach my $auth (@authtypes) {
9300: if ($authhash{$type}{$auth}) {
9301: push(@allowed,$authname{$auth});
9302: }
9303: }
9304: if (@allowed > 0) {
9305: $chgtext .= join(', ',@allowed).'</li>';
9306: } else {
9307: $chgtext .= &mt('none').'</li>';
9308: }
9309: }
9310: $chgtext .= '</ul>';
9311: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
9312: $resulttext .= '</li>';
9313: }
9314: $resulttext .= '</ul>';
9315: } else {
9316: $resulttext = &mt('No changes made to user creation settings');
9317: }
9318: } else {
9319: $resulttext = '<span class="LC_error">'.
9320: &mt('An error occurred: [_1]',$putresult).'</span>';
9321: }
9322: if ($warningmsg ne '') {
9323: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
9324: }
9325: return $resulttext;
9326: }
9327:
9328: sub modify_selfcreation {
9329: my ($dom,%domconfig) = @_;
9330: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%changes,%cancreate);
9331: my (%save_usercreate,%save_usermodify);
9332: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9333: if (ref($types) eq 'ARRAY') {
9334: $usertypes->{'default'} = $othertitle;
9335: push(@{$types},'default');
9336: }
9337: #
9338: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
9339: #
9340: if (ref($domconfig{'usercreation'}) eq 'HASH') {
9341: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
9342: if ($key eq 'cancreate') {
9343: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
9344: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
9345: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
9346: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
9347: ($item eq 'recaptchaversion') ||
9348: ($item eq 'emailusername') || ($item eq 'notify') ||
9349: ($item eq 'selfcreateprocessing') || ($item eq 'shibenv')) {
9350: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
9351: } else {
9352: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
9353: }
9354: }
9355: }
9356: } elsif ($key eq 'email_rule') {
9357: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
9358: } else {
9359: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
9360: }
9361: }
9362: }
9363: #
9364: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
9365: #
9366: if (ref($domconfig{'usermodification'}) eq 'HASH') {
9367: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
9368: if ($key eq 'selfcreate') {
9369: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
9370: } else {
9371: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
9372: }
9373: }
9374: }
9375:
9376: my @contexts = ('selfcreate');
9377: @{$cancreate{'selfcreate'}} = ();
9378: %{$cancreate{'emailusername'}} = ();
9379: @{$cancreate{'statustocreate'}} = ();
9380: %{$cancreate{'selfcreateprocessing'}} = ();
9381: %{$cancreate{'shibenv'}} = ();
9382: my %selfcreatetypes = (
9383: sso => 'users authenticated by institutional single sign on',
9384: login => 'users authenticated by institutional log-in',
9385: email => 'users who provide a valid e-mail address for use as username',
9386: );
9387: #
9388: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
9389: # is permitted.
9390: #
9391:
9392: my @statuses;
9393: if (ref($domconfig{'inststatus'}) eq 'HASH') {
9394: if (ref($domconfig{'inststatus'}{'inststatusguest'}) eq 'ARRAY') {
9395: @statuses = @{$domconfig{'inststatus'}{'inststatusguest'}};
9396: }
9397: }
9398: push(@statuses,'default');
9399:
9400: foreach my $item ('login','sso','email') {
9401: if ($item eq 'email') {
9402: if ($env{'form.cancreate_email'}) {
9403: push(@{$cancreate{'selfcreate'}},'email');
9404: push(@contexts,'selfcreateprocessing');
9405: foreach my $type (@statuses) {
9406: if ($type eq 'default') {
9407: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess'};
9408: } else {
9409: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
9410: }
9411: }
9412: }
9413: } else {
9414: if ($env{'form.cancreate_'.$item}) {
9415: push(@{$cancreate{'selfcreate'}},$item);
9416: }
9417: }
9418: }
9419: my (@email_rule,%userinfo,%savecaptcha);
9420: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
9421: #
9422: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
9423: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
9424: #
9425:
9426: if ($env{'form.cancreate_email'}) {
9427: push(@contexts,'emailusername');
9428: if (ref($types) eq 'ARRAY') {
9429: foreach my $type (@{$types}) {
9430: if (ref($infofields) eq 'ARRAY') {
9431: foreach my $field (@{$infofields}) {
9432: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
9433: $cancreate{'emailusername'}{$type}{$field} = $1;
9434: }
9435: }
9436: }
9437: }
9438: }
9439: #
9440: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
9441: # queued requests for self-creation of account using e-mail address as username
9442: #
9443:
9444: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
9445: @approvalnotify = sort(@approvalnotify);
9446: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
9447: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
9448: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
9449: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
9450: push(@{$changes{'cancreate'}},'notify');
9451: }
9452: } else {
9453: if ($cancreate{'notify'}{'approval'}) {
9454: push(@{$changes{'cancreate'}},'notify');
9455: }
9456: }
9457: } elsif ($cancreate{'notify'}{'approval'}) {
9458: push(@{$changes{'cancreate'}},'notify');
9459: }
9460:
9461: #
9462: # Retrieve rules (if any) governing types of e-mail address which may be used as a username
9463: #
9464: @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
9465: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
9466: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
9467: if (@{$curr_usercreation{'email_rule'}} > 0) {
9468: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
9469: if (!grep(/^\Q$type\E$/,@email_rule)) {
9470: push(@{$changes{'email_rule'}},$type);
9471: }
9472: }
9473: }
9474: if (@email_rule > 0) {
9475: foreach my $type (@email_rule) {
9476: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
9477: push(@{$changes{'email_rule'}},$type);
9478: }
9479: }
9480: }
9481: } elsif (@email_rule > 0) {
9482: push(@{$changes{'email_rule'}},@email_rule);
9483: }
9484: }
9485: #
9486: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
9487: # institutional log-in.
9488: #
9489: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
9490: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9491: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
9492: ($domdefaults{'auth_def'} eq 'localauth'))) {
9493: $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.').' '.
9494: &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.');
9495: }
9496: }
9497: my @fields = ('lastname','firstname','middlename','generation',
9498: 'permanentemail','id');
9499: my @shibfields = (@fields,'inststatus');
9500: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9501: #
9502: # Where usernames may created for institutional log-in and/or institutional single sign on:
9503: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
9504: # may self-create accounts
9505: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
9506: # which the user may supply, if institutional data is unavailable.
9507: #
9508: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
9509: if (ref($types) eq 'ARRAY') {
9510: if (@{$types} > 1) {
9511: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
9512: push(@contexts,'statustocreate');
9513: } else {
9514: undef($cancreate{'statustocreate'});
9515: }
9516: foreach my $type (@{$types}) {
9517: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
9518: foreach my $field (@fields) {
9519: if (grep(/^\Q$field\E$/,@modifiable)) {
9520: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
9521: } else {
9522: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
9523: }
9524: }
9525: }
9526: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
9527: foreach my $type (@{$types}) {
9528: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
9529: foreach my $field (@fields) {
9530: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
9531: $curr_usermodify{'selfcreate'}{$type}{$field}) {
9532: push(@{$changes{'selfcreate'}},$type);
9533: last;
9534: }
9535: }
9536: }
9537: }
9538: } else {
9539: foreach my $type (@{$types}) {
9540: push(@{$changes{'selfcreate'}},$type);
9541: }
9542: }
9543: }
9544: foreach my $field (@shibfields) {
9545: if ($env{'form.shibenv_'.$field} ne '') {
9546: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
9547: }
9548: }
9549: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
9550: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
9551: foreach my $field (@shibfields) {
9552: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
9553: push(@{$changes{'cancreate'}},'shibenv');
9554: }
9555: }
9556: } else {
9557: foreach my $field (@shibfields) {
9558: if ($env{'form.shibenv_'.$field}) {
9559: push(@{$changes{'cancreate'}},'shibenv');
9560: last;
9561: }
9562: }
9563: }
9564: }
9565: }
9566: foreach my $item (@contexts) {
9567: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
9568: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
9569: if (ref($cancreate{$item}) eq 'ARRAY') {
9570: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
9571: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9572: push(@{$changes{'cancreate'}},$item);
9573: }
9574: }
9575: }
9576: }
9577: if (ref($cancreate{$item}) eq 'ARRAY') {
9578: foreach my $type (@{$cancreate{$item}}) {
9579: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
9580: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9581: push(@{$changes{'cancreate'}},$item);
9582: }
9583: }
9584: }
9585: }
9586: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
9587: if (ref($cancreate{$item}) eq 'HASH') {
9588: foreach my $curr (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
9589: if (ref($curr_usercreation{'cancreate'}{$item}{$curr}) eq 'HASH') {
9590: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$curr}})) {
9591: unless ($curr_usercreation{'cancreate'}{$item}{$curr}{$field} eq $cancreate{$item}{$curr}{$field}) {
9592: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9593: push(@{$changes{'cancreate'}},$item);
9594: }
9595: }
9596: }
9597: } elsif ($item eq 'selfcreateprocessing') {
9598: if ($cancreate{$item}{$curr} ne $curr_usercreation{'cancreate'}{$item}{$curr}) {
9599: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9600: push(@{$changes{'cancreate'}},$item);
9601: }
9602: }
9603: } else {
9604: if (!$cancreate{$item}{$curr}) {
9605: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9606: push(@{$changes{'cancreate'}},$item);
9607: }
9608: }
9609: }
9610: }
9611: foreach my $field (keys(%{$cancreate{$item}})) {
9612: if (ref($cancreate{$item}{$field}) eq 'HASH') {
9613: foreach my $inner (keys(%{$cancreate{$item}{$field}})) {
9614: if (ref($curr_usercreation{'cancreate'}{$item}{$field}) eq 'HASH') {
9615: unless ($curr_usercreation{'cancreate'}{$item}{$field}{$inner} eq $cancreate{$item}{$field}{$inner}) {
9616: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9617: push(@{$changes{'cancreate'}},$item);
9618: }
9619: }
9620: } else {
9621: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9622: push(@{$changes{'cancreate'}},$item);
9623: }
9624: }
9625: }
9626: } elsif ($item eq 'selfcreateprocessing') {
9627: if ($cancreate{$item}{$field} ne $curr_usercreation{'cancreate'}{$item}{$field}) {
9628: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9629: push(@{$changes{'cancreate'}},$item);
9630: }
9631: }
9632: } else {
9633: if (!$curr_usercreation{'cancreate'}{$item}{$field}) {
9634: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9635: push(@{$changes{'cancreate'}},$item);
9636: }
9637: }
9638: }
9639: }
9640: }
9641: } elsif ($curr_usercreation{'cancreate'}{$item}) {
9642: if (ref($cancreate{$item}) eq 'ARRAY') {
9643: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
9644: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9645: push(@{$changes{'cancreate'}},$item);
9646: }
9647: }
9648: } elsif (ref($cancreate{$item}) eq 'HASH') {
9649: if (!$cancreate{$item}{$curr_usercreation{'cancreate'}{$item}}) {
9650: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9651: push(@{$changes{'cancreate'}},$item);
9652: }
9653: }
9654: }
9655: } elsif ($item eq 'emailusername') {
9656: if (ref($cancreate{$item}) eq 'HASH') {
9657: foreach my $type (keys(%{$cancreate{$item}})) {
9658: if (ref($cancreate{$item}{$type}) eq 'HASH') {
9659: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
9660: if ($cancreate{$item}{$type}{$field}) {
9661: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9662: push(@{$changes{'cancreate'}},$item);
9663: }
9664: last;
9665: }
9666: }
9667: }
9668: }
9669: }
9670: }
9671: }
9672: #
9673: # Populate %save_usercreate hash with updates to self-creation configuration.
9674: #
9675: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
9676: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
9677: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
9678: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
9679: if (ref($cancreate{'notify'}) eq 'HASH') {
9680: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
9681: }
9682: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
9683: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
9684: }
9685: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
9686: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
9687: }
9688: if (ref($cancreate{'shibenv'}) eq 'HASH') {
9689: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
9690: }
9691: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
9692: $save_usercreate{'emailrule'} = \@email_rule;
9693:
9694: my %userconfig_hash = (
9695: usercreation => \%save_usercreate,
9696: usermodification => \%save_usermodify,
9697: );
9698: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
9699: $dom);
9700: #
9701: # Accumulate details of changes to domain cofiguration for self-creation of usernames in $resulttext
9702: #
9703: if ($putresult eq 'ok') {
9704: if (keys(%changes) > 0) {
9705: $resulttext = &mt('Changes made:').'<ul>';
9706: if (ref($changes{'cancreate'}) eq 'ARRAY') {
9707: my %lt = &selfcreation_types();
9708: foreach my $type (@{$changes{'cancreate'}}) {
9709: my $chgtext;
9710: if ($type eq 'selfcreate') {
9711: if (@{$cancreate{$type}} == 0) {
9712: $chgtext .= &mt('Self creation of a new user account is not permitted.');
9713: } else {
9714: $chgtext .= &mt('Self-creation of a new account is permitted for:').
9715: '<ul>';
9716: foreach my $case (@{$cancreate{$type}}) {
9717: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
9718: }
9719: $chgtext .= '</ul>';
9720: if (ref($cancreate{$type}) eq 'ARRAY') {
9721: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
9722: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
9723: if (@{$cancreate{'statustocreate'}} == 0) {
9724: $chgtext .= '<br />'.
9725: '<span class="LC_warning">'.
9726: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
9727: '</span>';
9728: }
9729: }
9730: }
9731: }
9732: }
9733: } elsif ($type eq 'shibenv') {
9734: if (keys(%{$cancreate{$type}}) == 0) {
9735: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information');
9736: } else {
9737: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
9738: '<ul>';
9739: foreach my $field (@shibfields) {
9740: next if ($cancreate{$type}{$field} eq '');
9741: if ($field eq 'inststatus') {
9742: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
9743: } else {
9744: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
9745: }
9746: }
9747: $chgtext .= '</ul>';
9748: }
9749: } elsif ($type eq 'statustocreate') {
9750: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
9751: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
9752: if (@{$cancreate{'selfcreate'}} > 0) {
9753: if (@{$cancreate{'statustocreate'}} == 0) {
9754: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
9755: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
9756: $chgtext .= '<br />'.
9757: '<span class="LC_warning">'.
9758: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
9759: '</span>';
9760: }
9761: } elsif (ref($usertypes) eq 'HASH') {
9762: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
9763: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
9764: } else {
9765: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
9766: }
9767: $chgtext .= '<ul>';
9768: foreach my $case (@{$cancreate{$type}}) {
9769: if ($case eq 'default') {
9770: $chgtext .= '<li>'.$othertitle.'</li>';
9771: } else {
9772: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
9773: }
9774: }
9775: $chgtext .= '</ul>';
9776: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
9777: $chgtext .= '<br /><span class="LC_warning">'.
9778: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
9779: '</span>';
9780: }
9781: }
9782: } else {
9783: if (@{$cancreate{$type}} == 0) {
9784: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
9785: } else {
9786: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
9787: }
9788: }
9789: }
9790: } elsif ($type eq 'selfcreateprocessing') {
9791: my %choices = &Apache::lonlocal::texthash (
9792: automatic => 'Automatic approval',
9793: approval => 'Queued for approval',
9794: );
9795: if (@statuses > 1) {
9796: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set as follows:').
9797: '<ul>';
9798: foreach my $type (@statuses) {
9799: if ($type eq 'default') {
9800: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
9801: } else {
9802: $chgtext .= '<li>'.$usertypes->{$type}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
9803: }
9804: }
9805: $chgtext .= '</ul>';
9806: } else {
9807: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set to: "[_1]"',
9808: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
9809: }
9810: } elsif ($type eq 'captcha') {
9811: if ($savecaptcha{$type} eq 'notused') {
9812: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
9813: } else {
9814: my %captchas = &captcha_phrases();
9815: if ($captchas{$savecaptcha{$type}}) {
9816: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
9817: } else {
9818: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
9819: }
9820: }
9821: } elsif ($type eq 'recaptchakeys') {
9822: my ($privkey,$pubkey);
9823: if (ref($savecaptcha{$type}) eq 'HASH') {
9824: $pubkey = $savecaptcha{$type}{'public'};
9825: $privkey = $savecaptcha{$type}{'private'};
9826: }
9827: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
9828: if (!$pubkey) {
9829: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
9830: } else {
9831: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
9832: }
9833: if (!$privkey) {
9834: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
9835: } else {
9836: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
9837: }
9838: $chgtext .= '</ul>';
9839: } elsif ($type eq 'recaptchaversion') {
9840: if ($savecaptcha{'captcha'} eq 'recaptcha') {
9841: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
9842: }
9843: } elsif ($type eq 'emailusername') {
9844: if (ref($cancreate{'emailusername'}) eq 'HASH') {
9845: if (ref($types) eq 'ARRAY') {
9846: foreach my $type (@{$types}) {
9847: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
9848: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
9849: $chgtext .= &mt('When self-creating account with e-mail as username, the following information will be provided by [_1]:',"'$usertypes->{$type}'").
9850: '<ul>';
9851: foreach my $field (@{$infofields}) {
9852: if ($cancreate{'emailusername'}{$type}{$field}) {
9853: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
9854: }
9855: }
9856: $chgtext .= '</ul>';
9857: } else {
9858: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
9859: }
9860: } else {
9861: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
9862: }
9863: }
9864: }
9865: }
9866: } elsif ($type eq 'notify') {
9867: $chgtext = &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
9868: if (ref($changes{'cancreate'}) eq 'ARRAY') {
9869: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
9870: if ($cancreate{'notify'}{'approval'}) {
9871: $chgtext = &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
9872: }
9873: }
9874: }
9875: }
9876: if ($chgtext) {
9877: $resulttext .= '<li>'.$chgtext.'</li>';
9878: }
9879: }
9880: }
9881: if (ref($changes{'email_rule'}) eq 'ARRAY') {
9882: my ($emailrules,$emailruleorder) =
9883: &Apache::lonnet::inst_userrules($dom,'email');
9884: my $chgtext = '<ul>';
9885: foreach my $type (@email_rule) {
9886: if (ref($emailrules->{$type}) eq 'HASH') {
9887: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
9888: }
9889: }
9890: $chgtext .= '</ul>';
9891: if (@email_rule > 0) {
9892: $resulttext .= '<li>'.
9893: &mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').
9894: $chgtext.
9895: '</li>';
9896: } else {
9897: $resulttext .= '<li>'.
9898: &mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').
9899: '</li>';
9900: }
9901: }
9902: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
9903: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
9904: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9905: foreach my $type (@{$changes{'selfcreate'}}) {
9906: my $typename = $type;
9907: if (ref($usertypes) eq 'HASH') {
9908: if ($usertypes->{$type} ne '') {
9909: $typename = $usertypes->{$type};
9910: }
9911: }
9912: my @modifiable;
9913: $resulttext .= '<li>'.
9914: &mt('Self-creation of account by users with status: [_1]',
9915: '<span class="LC_cusr_emph">'.$typename.'</span>').
9916: ' - '.&mt('modifiable fields (if institutional data blank): ');
9917: foreach my $field (@fields) {
9918: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
9919: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
9920: }
9921: }
9922: if (@modifiable > 0) {
9923: $resulttext .= join(', ',@modifiable);
9924: } else {
9925: $resulttext .= &mt('none');
9926: }
9927: $resulttext .= '</li>';
9928: }
9929: $resulttext .= '</ul></li>';
9930: }
9931: $resulttext .= '</ul>';
9932: } else {
9933: $resulttext = &mt('No changes made to self-creation settings');
9934: }
9935: } else {
9936: $resulttext = '<span class="LC_error">'.
9937: &mt('An error occurred: [_1]',$putresult).'</span>';
9938: }
9939: if ($warningmsg ne '') {
9940: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
9941: }
9942: return $resulttext;
9943: }
9944:
9945: sub process_captcha {
9946: my ($container,$changes,$newsettings,$current) = @_;
9947: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
9948: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
9949: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
9950: $newsettings->{'captcha'} = 'original';
9951: }
9952: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
9953: if ($container eq 'cancreate') {
9954: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
9955: push(@{$changes->{'cancreate'}},'captcha');
9956: } elsif (!defined($changes->{'cancreate'})) {
9957: $changes->{'cancreate'} = ['captcha'];
9958: }
9959: } else {
9960: $changes->{'captcha'} = 1;
9961: }
9962: }
9963: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
9964: if ($newsettings->{'captcha'} eq 'recaptcha') {
9965: $newpub = $env{'form.'.$container.'_recaptchapub'};
9966: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
9967: $newpub =~ s/[^\w\-]//g;
9968: $newpriv =~ s/[^\w\-]//g;
9969: $newsettings->{'recaptchakeys'} = {
9970: public => $newpub,
9971: private => $newpriv,
9972: };
9973: $newversion = $env{'form.'.$container.'_recaptchaversion'};
9974: $newversion =~ s/\D//g;
9975: if ($newversion ne '2') {
9976: $newversion = 1;
9977: }
9978: $newsettings->{'recaptchaversion'} = $newversion;
9979: }
9980: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
9981: $currpub = $current->{'recaptchakeys'}{'public'};
9982: $currpriv = $current->{'recaptchakeys'}{'private'};
9983: unless ($newsettings->{'captcha'} eq 'recaptcha') {
9984: $newsettings->{'recaptchakeys'} = {
9985: public => '',
9986: private => '',
9987: }
9988: }
9989: }
9990: if ($current->{'captcha'} eq 'recaptcha') {
9991: $currversion = $current->{'recaptchaversion'};
9992: if ($currversion ne '2') {
9993: $currversion = 1;
9994: }
9995: }
9996: if ($currversion ne $newversion) {
9997: if ($container eq 'cancreate') {
9998: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
9999: push(@{$changes->{'cancreate'}},'recaptchaversion');
10000: } elsif (!defined($changes->{'cancreate'})) {
10001: $changes->{'cancreate'} = ['recaptchaversion'];
10002: }
10003: } else {
10004: $changes->{'recaptchaversion'} = 1;
10005: }
10006: }
10007: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
10008: if ($container eq 'cancreate') {
10009: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
10010: push(@{$changes->{'cancreate'}},'recaptchakeys');
10011: } elsif (!defined($changes->{'cancreate'})) {
10012: $changes->{'cancreate'} = ['recaptchakeys'];
10013: }
10014: } else {
10015: $changes->{'recaptchakeys'} = 1;
10016: }
10017: }
10018: return;
10019: }
10020:
10021: sub modify_usermodification {
10022: my ($dom,%domconfig) = @_;
10023: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
10024: if (ref($domconfig{'usermodification'}) eq 'HASH') {
10025: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
10026: if ($key eq 'selfcreate') {
10027: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
10028: } else {
10029: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
10030: }
10031: }
10032: }
10033: my @contexts = ('author','course');
10034: my %context_title = (
10035: author => 'In author context',
10036: course => 'In course context',
10037: );
10038: my @fields = ('lastname','firstname','middlename','generation',
10039: 'permanentemail','id');
10040: my %roles = (
10041: author => ['ca','aa'],
10042: course => ['st','ep','ta','in','cr'],
10043: );
10044: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
10045: foreach my $context (@contexts) {
10046: foreach my $role (@{$roles{$context}}) {
10047: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
10048: foreach my $item (@fields) {
10049: if (grep(/^\Q$item\E$/,@modifiable)) {
10050: $modifyhash{$context}{$role}{$item} = 1;
10051: } else {
10052: $modifyhash{$context}{$role}{$item} = 0;
10053: }
10054: }
10055: }
10056: if (ref($curr_usermodification{$context}) eq 'HASH') {
10057: foreach my $role (@{$roles{$context}}) {
10058: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
10059: foreach my $field (@fields) {
10060: if ($modifyhash{$context}{$role}{$field} ne
10061: $curr_usermodification{$context}{$role}{$field}) {
10062: push(@{$changes{$context}},$role);
10063: last;
10064: }
10065: }
10066: }
10067: }
10068: } else {
10069: foreach my $context (@contexts) {
10070: foreach my $role (@{$roles{$context}}) {
10071: push(@{$changes{$context}},$role);
10072: }
10073: }
10074: }
10075: }
10076: my %usermodification_hash = (
10077: usermodification => \%modifyhash,
10078: );
10079: my $putresult = &Apache::lonnet::put_dom('configuration',
10080: \%usermodification_hash,$dom);
10081: if ($putresult eq 'ok') {
10082: if (keys(%changes) > 0) {
10083: $resulttext = &mt('Changes made: ').'<ul>';
10084: foreach my $context (@contexts) {
10085: if (ref($changes{$context}) eq 'ARRAY') {
10086: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
10087: if (ref($changes{$context}) eq 'ARRAY') {
10088: foreach my $role (@{$changes{$context}}) {
10089: my $rolename;
10090: if ($role eq 'cr') {
10091: $rolename = &mt('Custom');
10092: } else {
10093: $rolename = &Apache::lonnet::plaintext($role);
10094: }
10095: my @modifiable;
10096: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
10097: foreach my $field (@fields) {
10098: if ($modifyhash{$context}{$role}{$field}) {
10099: push(@modifiable,$fieldtitles{$field});
10100: }
10101: }
10102: if (@modifiable > 0) {
10103: $resulttext .= join(', ',@modifiable);
10104: } else {
10105: $resulttext .= &mt('none');
10106: }
10107: $resulttext .= '</li>';
10108: }
10109: $resulttext .= '</ul></li>';
10110: }
10111: }
10112: }
10113: $resulttext .= '</ul>';
10114: } else {
10115: $resulttext = &mt('No changes made to user modification settings');
10116: }
10117: } else {
10118: $resulttext = '<span class="LC_error">'.
10119: &mt('An error occurred: [_1]',$putresult).'</span>';
10120: }
10121: return $resulttext;
10122: }
10123:
10124: sub modify_defaults {
10125: my ($dom,$lastactref,%domconfig) = @_;
10126: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
10127: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10128: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
10129: my @authtypes = ('internal','krb4','krb5','localauth');
10130: foreach my $item (@items) {
10131: $newvalues{$item} = $env{'form.'.$item};
10132: if ($item eq 'auth_def') {
10133: if ($newvalues{$item} ne '') {
10134: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
10135: push(@errors,$item);
10136: }
10137: }
10138: } elsif ($item eq 'lang_def') {
10139: if ($newvalues{$item} ne '') {
10140: if ($newvalues{$item} =~ /^(\w+)/) {
10141: my $langcode = $1;
10142: if ($langcode ne 'x_chef') {
10143: if (code2language($langcode) eq '') {
10144: push(@errors,$item);
10145: }
10146: }
10147: } else {
10148: push(@errors,$item);
10149: }
10150: }
10151: } elsif ($item eq 'timezone_def') {
10152: if ($newvalues{$item} ne '') {
10153: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
10154: push(@errors,$item);
10155: }
10156: }
10157: } elsif ($item eq 'datelocale_def') {
10158: if ($newvalues{$item} ne '') {
10159: my @datelocale_ids = DateTime::Locale->ids();
10160: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
10161: push(@errors,$item);
10162: }
10163: }
10164: } elsif ($item eq 'portal_def') {
10165: if ($newvalues{$item} ne '') {
10166: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
10167: push(@errors,$item);
10168: }
10169: }
10170: }
10171: if (grep(/^\Q$item\E$/,@errors)) {
10172: $newvalues{$item} = $domdefaults{$item};
10173: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
10174: $changes{$item} = 1;
10175: }
10176: $domdefaults{$item} = $newvalues{$item};
10177: }
10178: my %defaults_hash = (
10179: defaults => \%newvalues,
10180: );
10181: my $title = &defaults_titles();
10182:
10183: my $currinststatus;
10184: if (ref($domconfig{'inststatus'}) eq 'HASH') {
10185: $currinststatus = $domconfig{'inststatus'};
10186: } else {
10187: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10188: $currinststatus = {
10189: inststatustypes => $usertypes,
10190: inststatusorder => $types,
10191: inststatusguest => [],
10192: };
10193: }
10194: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
10195: my @allpos;
10196: my %guests;
10197: my %alltypes;
10198: my ($currtitles,$currguests,$currorder);
10199: if (ref($currinststatus) eq 'HASH') {
10200: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
10201: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
10202: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
10203: if ($currinststatus->{inststatustypes}->{$type} ne '') {
10204: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
10205: }
10206: }
10207: unless (grep(/^\Q$type\E$/,@todelete)) {
10208: my $position = $env{'form.inststatus_pos_'.$type};
10209: $position =~ s/\D+//g;
10210: $allpos[$position] = $type;
10211: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
10212: $alltypes{$type} =~ s/`//g;
10213: if ($env{'form.inststatus_guest_'.$type}) {
10214: $guests{$type} = 1;
10215: }
10216: }
10217: }
10218: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
10219: $currguests = join(',',@{$currinststatus->{'inststatusguest'}});
10220: }
10221: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
10222: $currtitles =~ s/,$//;
10223: }
10224: }
10225: if ($env{'form.addinststatus'}) {
10226: my $newtype = $env{'form.addinststatus'};
10227: $newtype =~ s/\W//g;
10228: unless (exists($alltypes{$newtype})) {
10229: if ($env{'form.addinststatus_guest'}) {
10230: $guests{$newtype} = 1;
10231: }
10232: $alltypes{$newtype} = $env{'form.addinststatus_title'};
10233: $alltypes{$newtype} =~ s/`//g;
10234: my $position = $env{'form.addinststatus_pos'};
10235: $position =~ s/\D+//g;
10236: if ($position ne '') {
10237: $allpos[$position] = $newtype;
10238: }
10239: }
10240: }
10241: my (@orderedstatus,@orderedguests);
10242: foreach my $type (@allpos) {
10243: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
10244: push(@orderedstatus,$type);
10245: if ($guests{$type}) {
10246: push(@orderedguests,$type);
10247: }
10248: }
10249: }
10250: foreach my $type (keys(%alltypes)) {
10251: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
10252: delete($alltypes{$type});
10253: }
10254: }
10255: $defaults_hash{'inststatus'} = {
10256: inststatustypes => \%alltypes,
10257: inststatusorder => \@orderedstatus,
10258: inststatusguest => \@orderedguests,
10259: };
10260: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
10261: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
10262: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
10263: }
10264: }
10265: if ($currorder ne join(',',@orderedstatus)) {
10266: $changes{'inststatus'}{'inststatusorder'} = 1;
10267: }
10268: if ($currguests ne join(',',@orderedguests)) {
10269: $changes{'inststatus'}{'inststatusguest'} = 1;
10270: }
10271: my $newtitles;
10272: foreach my $item (@orderedstatus) {
10273: $newtitles .= $alltypes{$item}.',';
10274: }
10275: $newtitles =~ s/,$//;
10276: if ($currtitles ne $newtitles) {
10277: $changes{'inststatus'}{'inststatustypes'} = 1;
10278: }
10279: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
10280: $dom);
10281: if ($putresult eq 'ok') {
10282: if (keys(%changes) > 0) {
10283: $resulttext = &mt('Changes made:').'<ul>';
10284: my $version = &Apache::lonnet::get_server_loncaparev($dom);
10285: 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";
10286: foreach my $item (sort(keys(%changes))) {
10287: if ($item eq 'inststatus') {
10288: if (ref($changes{'inststatus'}) eq 'HASH') {
10289: if (($changes{'inststatus'}{'inststatustypes'}) || $changes{'inststatus'}{'inststatusorder'}) {
10290: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
10291: foreach my $type (@orderedstatus) {
10292: $resulttext .= $alltypes{$type}.', ';
10293: }
10294: $resulttext =~ s/, $//;
10295: $resulttext .= '</li>';
10296: }
10297: if ($changes{'inststatus'}{'inststatusguest'}) {
10298: $resulttext .= '<li>';
10299: if (@orderedguests) {
10300: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to:').' ';
10301: foreach my $type (@orderedguests) {
10302: $resulttext .= $alltypes{$type}.', ';
10303: }
10304: $resulttext =~ s/, $//;
10305: } else {
10306: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to none.');
10307: }
10308: $resulttext .= '</li>';
10309: }
10310: }
10311: } else {
10312: my $value = $env{'form.'.$item};
10313: if ($value eq '') {
10314: $value = &mt('none');
10315: } elsif ($item eq 'auth_def') {
10316: my %authnames = &authtype_names();
10317: my %shortauth = (
10318: internal => 'int',
10319: krb4 => 'krb4',
10320: krb5 => 'krb5',
10321: localauth => 'loc',
10322: );
10323: $value = $authnames{$shortauth{$value}};
10324: }
10325: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
10326: $mailmsgtext .= "$title->{$item} set to $value\n";
10327: }
10328: }
10329: $resulttext .= '</ul>';
10330: $mailmsgtext .= "\n";
10331: my $cachetime = 24*60*60;
10332: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10333: if (ref($lastactref) eq 'HASH') {
10334: $lastactref->{'domdefaults'} = 1;
10335: }
10336: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
10337: my $notify = 1;
10338: if (ref($domconfig{'contacts'}) eq 'HASH') {
10339: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
10340: $notify = 0;
10341: }
10342: }
10343: if ($notify) {
10344: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
10345: "LON-CAPA Domain Settings Change - $dom",
10346: $mailmsgtext);
10347: }
10348: }
10349: } else {
10350: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
10351: }
10352: } else {
10353: $resulttext = '<span class="LC_error">'.
10354: &mt('An error occurred: [_1]',$putresult).'</span>';
10355: }
10356: if (@errors > 0) {
10357: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
10358: foreach my $item (@errors) {
10359: $resulttext .= ' "'.$title->{$item}.'",';
10360: }
10361: $resulttext =~ s/,$//;
10362: }
10363: return $resulttext;
10364: }
10365:
10366: sub modify_scantron {
10367: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
10368: my ($resulttext,%confhash,%changes,$errors);
10369: my $custom = 'custom.tab';
10370: my $default = 'default.tab';
10371: my $servadm = $r->dir_config('lonAdmEMail');
10372: my ($configuserok,$author_ok,$switchserver) =
10373: &config_check($dom,$confname,$servadm);
10374: if ($env{'form.scantronformat.filename'} ne '') {
10375: my $error;
10376: if ($configuserok eq 'ok') {
10377: if ($switchserver) {
10378: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
10379: } else {
10380: if ($author_ok eq 'ok') {
10381: my ($result,$scantronurl) =
10382: &publishlogo($r,'upload','scantronformat',$dom,
10383: $confname,'scantron','','',$custom);
10384: if ($result eq 'ok') {
10385: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
10386: $changes{'scantronformat'} = 1;
10387: } else {
10388: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
10389: }
10390: } else {
10391: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
10392: }
10393: }
10394: } else {
10395: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
10396: }
10397: if ($error) {
10398: &Apache::lonnet::logthis($error);
10399: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10400: }
10401: }
10402: if (ref($domconfig{'scantron'}) eq 'HASH') {
10403: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
10404: if ($env{'form.scantronformat_del'}) {
10405: $confhash{'scantron'}{'scantronformat'} = '';
10406: $changes{'scantronformat'} = 1;
10407: }
10408: }
10409: }
10410: if (keys(%confhash) > 0) {
10411: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
10412: $dom);
10413: if ($putresult eq 'ok') {
10414: if (keys(%changes) > 0) {
10415: if (ref($confhash{'scantron'}) eq 'HASH') {
10416: $resulttext = &mt('Changes made:').'<ul>';
10417: if ($confhash{'scantron'}{'scantronformat'} eq '') {
10418: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
10419: } else {
10420: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
10421: }
10422: $resulttext .= '</ul>';
10423: } else {
10424: $resulttext = &mt('Changes made to bubblesheet format file.');
10425: }
10426: $resulttext .= '</ul>';
10427: &Apache::loncommon::devalidate_domconfig_cache($dom);
10428: if (ref($lastactref) eq 'HASH') {
10429: $lastactref->{'domainconfig'} = 1;
10430: }
10431: } else {
10432: $resulttext = &mt('No changes made to bubblesheet format file');
10433: }
10434: } else {
10435: $resulttext = '<span class="LC_error">'.
10436: &mt('An error occurred: [_1]',$putresult).'</span>';
10437: }
10438: } else {
10439: $resulttext = &mt('No changes made to bubblesheet format file');
10440: }
10441: if ($errors) {
10442: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
10443: $errors.'</ul>';
10444: }
10445: return $resulttext;
10446: }
10447:
10448: sub modify_coursecategories {
10449: my ($dom,$lastactref,%domconfig) = @_;
10450: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
10451: $cathash);
10452: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
10453: my @catitems = ('unauth','auth');
10454: my @cattypes = ('std','domonly','codesrch','none');
10455: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
10456: $cathash = $domconfig{'coursecategories'}{'cats'};
10457: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
10458: $changes{'togglecats'} = 1;
10459: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
10460: }
10461: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
10462: $changes{'categorize'} = 1;
10463: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
10464: }
10465: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
10466: $changes{'togglecatscomm'} = 1;
10467: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
10468: }
10469: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
10470: $changes{'categorizecomm'} = 1;
10471: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
10472: }
10473: foreach my $item (@catitems) {
10474: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
10475: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
10476: $changes{$item} = 1;
10477: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
10478: }
10479: }
10480: }
10481: } else {
10482: $changes{'togglecats'} = 1;
10483: $changes{'categorize'} = 1;
10484: $changes{'togglecatscomm'} = 1;
10485: $changes{'categorizecomm'} = 1;
10486: $domconfig{'coursecategories'} = {
10487: togglecats => $env{'form.togglecats'},
10488: categorize => $env{'form.categorize'},
10489: togglecatscomm => $env{'form.togglecatscomm'},
10490: categorizecomm => $env{'form.categorizecomm'},
10491: };
10492: foreach my $item (@catitems) {
10493: if ($env{'form.coursecat_'.$item} ne 'std') {
10494: $changes{$item} = 1;
10495: }
10496: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
10497: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
10498: }
10499: }
10500: }
10501: if (ref($cathash) eq 'HASH') {
10502: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
10503: push (@deletecategory,'instcode::0');
10504: }
10505: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
10506: push(@deletecategory,'communities::0');
10507: }
10508: }
10509: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
10510: if (ref($cathash) eq 'HASH') {
10511: if (@deletecategory > 0) {
10512: #FIXME Need to remove category from all courses using a deleted category
10513: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
10514: foreach my $item (@deletecategory) {
10515: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
10516: delete($domconfig{'coursecategories'}{'cats'}{$item});
10517: $deletions{$item} = 1;
10518: &recurse_cat_deletes($item,$cathash,\%deletions);
10519: }
10520: }
10521: }
10522: foreach my $item (keys(%{$cathash})) {
10523: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
10524: if ($cathash->{$item} ne $env{'form.'.$item}) {
10525: $reorderings{$item} = 1;
10526: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
10527: }
10528: if ($env{'form.addcategory_name_'.$item} ne '') {
10529: my $newcat = $env{'form.addcategory_name_'.$item};
10530: my $newdepth = $depth+1;
10531: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
10532: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
10533: $adds{$newitem} = 1;
10534: }
10535: if ($env{'form.subcat_'.$item} ne '') {
10536: my $newcat = $env{'form.subcat_'.$item};
10537: my $newdepth = $depth+1;
10538: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
10539: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
10540: $adds{$newitem} = 1;
10541: }
10542: }
10543: }
10544: if ($env{'form.instcode'} eq '1') {
10545: if (ref($cathash) eq 'HASH') {
10546: my $newitem = 'instcode::0';
10547: if ($cathash->{$newitem} eq '') {
10548: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
10549: $adds{$newitem} = 1;
10550: }
10551: } else {
10552: my $newitem = 'instcode::0';
10553: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
10554: $adds{$newitem} = 1;
10555: }
10556: }
10557: if ($env{'form.communities'} eq '1') {
10558: if (ref($cathash) eq 'HASH') {
10559: my $newitem = 'communities::0';
10560: if ($cathash->{$newitem} eq '') {
10561: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
10562: $adds{$newitem} = 1;
10563: }
10564: } else {
10565: my $newitem = 'communities::0';
10566: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
10567: $adds{$newitem} = 1;
10568: }
10569: }
10570: if ($env{'form.addcategory_name'} ne '') {
10571: if (($env{'form.addcategory_name'} ne 'instcode') &&
10572: ($env{'form.addcategory_name'} ne 'communities')) {
10573: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
10574: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
10575: $adds{$newitem} = 1;
10576: }
10577: }
10578: my $putresult;
10579: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
10580: if (keys(%deletions) > 0) {
10581: foreach my $key (keys(%deletions)) {
10582: if ($predelallitems{$key} ne '') {
10583: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
10584: }
10585: }
10586: }
10587: my (@chkcats,@chktrails,%chkallitems);
10588: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
10589: if (ref($chkcats[0]) eq 'ARRAY') {
10590: my $depth = 0;
10591: my $chg = 0;
10592: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
10593: my $name = $chkcats[0][$i];
10594: my $item;
10595: if ($name eq '') {
10596: $chg ++;
10597: } else {
10598: $item = &escape($name).'::0';
10599: if ($chg) {
10600: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
10601: }
10602: $depth ++;
10603: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
10604: $depth --;
10605: }
10606: }
10607: }
10608: }
10609: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
10610: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
10611: if ($putresult eq 'ok') {
10612: my %title = (
10613: togglecats => 'Show/Hide a course in catalog',
10614: categorize => 'Assign a category to a course',
10615: togglecatscomm => 'Show/Hide a community in catalog',
10616: categorizecomm => 'Assign a category to a community',
10617: );
10618: my %level = (
10619: dom => 'set in Domain ("Modify Course/Community")',
10620: crs => 'set in Course ("Course Configuration")',
10621: comm => 'set in Community ("Community Configuration")',
10622: none => 'No catalog',
10623: std => 'Standard catalog',
10624: domonly => 'Domain-only catalog',
10625: codesrch => 'Code search form',
10626: );
10627: $resulttext = &mt('Changes made:').'<ul>';
10628: if ($changes{'togglecats'}) {
10629: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
10630: }
10631: if ($changes{'categorize'}) {
10632: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
10633: }
10634: if ($changes{'togglecatscomm'}) {
10635: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
10636: }
10637: if ($changes{'categorizecomm'}) {
10638: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
10639: }
10640: if ($changes{'unauth'}) {
10641: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
10642: }
10643: if ($changes{'auth'}) {
10644: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
10645: }
10646: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
10647: my $cathash;
10648: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
10649: $cathash = $domconfig{'coursecategories'}{'cats'};
10650: } else {
10651: $cathash = {};
10652: }
10653: my (@cats,@trails,%allitems);
10654: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
10655: if (keys(%deletions) > 0) {
10656: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
10657: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
10658: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
10659: }
10660: $resulttext .= '</ul></li>';
10661: }
10662: if (keys(%reorderings) > 0) {
10663: my %sort_by_trail;
10664: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
10665: foreach my $key (keys(%reorderings)) {
10666: if ($allitems{$key} ne '') {
10667: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
10668: }
10669: }
10670: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
10671: $resulttext .= '<li>'.$trails[$trail].'</li>';
10672: }
10673: $resulttext .= '</ul></li>';
10674: }
10675: if (keys(%adds) > 0) {
10676: my %sort_by_trail;
10677: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
10678: foreach my $key (keys(%adds)) {
10679: if ($allitems{$key} ne '') {
10680: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
10681: }
10682: }
10683: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
10684: $resulttext .= '<li>'.$trails[$trail].'</li>';
10685: }
10686: $resulttext .= '</ul></li>';
10687: }
10688: }
10689: $resulttext .= '</ul>';
10690: if ($changes{'unauth'} || $changes{'auth'}) {
10691: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
10692: if ($changes{'auth'}) {
10693: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
10694: }
10695: if ($changes{'unauth'}) {
10696: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
10697: }
10698: my $cachetime = 24*60*60;
10699: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10700: if (ref($lastactref) eq 'HASH') {
10701: $lastactref->{'domdefaults'} = 1;
10702: }
10703: }
10704: } else {
10705: $resulttext = '<span class="LC_error">'.
10706: &mt('An error occurred: [_1]',$putresult).'</span>';
10707: }
10708: } else {
10709: $resulttext = &mt('No changes made to course and community categories');
10710: }
10711: return $resulttext;
10712: }
10713:
10714: sub modify_serverstatuses {
10715: my ($dom,%domconfig) = @_;
10716: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
10717: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
10718: %currserverstatus = %{$domconfig{'serverstatuses'}};
10719: }
10720: my @pages = &serverstatus_pages();
10721: foreach my $type (@pages) {
10722: $newserverstatus{$type}{'namedusers'} = '';
10723: $newserverstatus{$type}{'machines'} = '';
10724: if (defined($env{'form.'.$type.'_namedusers'})) {
10725: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
10726: my @okusers;
10727: foreach my $user (@users) {
10728: my ($uname,$udom) = split(/:/,$user);
10729: if (($udom =~ /^$match_domain$/) &&
10730: (&Apache::lonnet::domain($udom)) &&
10731: ($uname =~ /^$match_username$/)) {
10732: if (!grep(/^\Q$user\E/,@okusers)) {
10733: push(@okusers,$user);
10734: }
10735: }
10736: }
10737: if (@okusers > 0) {
10738: @okusers = sort(@okusers);
10739: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
10740: }
10741: }
10742: if (defined($env{'form.'.$type.'_machines'})) {
10743: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
10744: my @okmachines;
10745: foreach my $ip (@machines) {
10746: my @parts = split(/\./,$ip);
10747: next if (@parts < 4);
10748: my $badip = 0;
10749: for (my $i=0; $i<4; $i++) {
10750: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
10751: $badip = 1;
10752: last;
10753: }
10754: }
10755: if (!$badip) {
10756: push(@okmachines,$ip);
10757: }
10758: }
10759: @okmachines = sort(@okmachines);
10760: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
10761: }
10762: }
10763: my %serverstatushash = (
10764: serverstatuses => \%newserverstatus,
10765: );
10766: foreach my $type (@pages) {
10767: foreach my $setting ('namedusers','machines') {
10768: my (@current,@new);
10769: if (ref($currserverstatus{$type}) eq 'HASH') {
10770: if ($currserverstatus{$type}{$setting} ne '') {
10771: @current = split(/,/,$currserverstatus{$type}{$setting});
10772: }
10773: }
10774: if ($newserverstatus{$type}{$setting} ne '') {
10775: @new = split(/,/,$newserverstatus{$type}{$setting});
10776: }
10777: if (@current > 0) {
10778: if (@new > 0) {
10779: foreach my $item (@current) {
10780: if (!grep(/^\Q$item\E$/,@new)) {
10781: $changes{$type}{$setting} = 1;
10782: last;
10783: }
10784: }
10785: foreach my $item (@new) {
10786: if (!grep(/^\Q$item\E$/,@current)) {
10787: $changes{$type}{$setting} = 1;
10788: last;
10789: }
10790: }
10791: } else {
10792: $changes{$type}{$setting} = 1;
10793: }
10794: } elsif (@new > 0) {
10795: $changes{$type}{$setting} = 1;
10796: }
10797: }
10798: }
10799: if (keys(%changes) > 0) {
10800: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
10801: my $putresult = &Apache::lonnet::put_dom('configuration',
10802: \%serverstatushash,$dom);
10803: if ($putresult eq 'ok') {
10804: $resulttext .= &mt('Changes made:').'<ul>';
10805: foreach my $type (@pages) {
10806: if (ref($changes{$type}) eq 'HASH') {
10807: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
10808: if ($changes{$type}{'namedusers'}) {
10809: if ($newserverstatus{$type}{'namedusers'} eq '') {
10810: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
10811: } else {
10812: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
10813: }
10814: }
10815: if ($changes{$type}{'machines'}) {
10816: if ($newserverstatus{$type}{'machines'} eq '') {
10817: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
10818: } else {
10819: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
10820: }
10821:
10822: }
10823: $resulttext .= '</ul></li>';
10824: }
10825: }
10826: $resulttext .= '</ul>';
10827: } else {
10828: $resulttext = '<span class="LC_error">'.
10829: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
10830:
10831: }
10832: } else {
10833: $resulttext = &mt('No changes made to access to server status pages');
10834: }
10835: return $resulttext;
10836: }
10837:
10838: sub modify_helpsettings {
10839: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
10840: my ($resulttext,$errors,%changes,%helphash);
10841: my %defaultchecked = ('submitbugs' => 'on');
10842: my @offon = ('off','on');
10843: my @toggles = ('submitbugs');
10844: my %current = ('submitbugs' => '',
10845: 'adhoc' => {},
10846: );
10847: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
10848: %current = %{$domconfig{'helpsettings'}};
10849: }
10850: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10851: foreach my $item (@toggles) {
10852: if ($defaultchecked{$item} eq 'on') {
10853: if ($current{$item} eq '') {
10854: if ($env{'form.'.$item} eq '0') {
10855: $changes{$item} = 1;
10856: }
10857: } elsif ($current{$item} ne $env{'form.'.$item}) {
10858: $changes{$item} = 1;
10859: }
10860: } elsif ($defaultchecked{$item} eq 'off') {
10861: if ($current{$item} eq '') {
10862: if ($env{'form.'.$item} eq '1') {
10863: $changes{$item} = 1;
10864: }
10865: } elsif ($current{$item} ne $env{'form.'.$item}) {
10866: $changes{$item} = 1;
10867: }
10868: }
10869: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
10870: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
10871: }
10872: }
10873: my $maxnum = $env{'form.helproles_maxnum'};
10874: my $confname = $dom.'-domainconfig';
10875: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
10876: my (@allpos,%newsettings,%changedprivs,$newrole);
10877: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10878: my @accesstypes = ('all','none','status','inc','exc');
10879: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh']);
10880: my %lt = &Apache::lonlocal::texthash(
10881: s => 'system',
10882: d => 'domain',
10883: order => 'Display order',
10884: access => 'Role usage',
10885: all => 'All',
10886: none => 'None',
10887: status => 'Determined based on institutional status',
10888: inc => 'Include all, but exclude specific personnel',
10889: exc => 'Exclude all, but include specific personnel',
10890: );
10891: for (my $num=0; $num<=$maxnum; $num++) {
10892: my ($prefix,$identifier,$rolename,%curr);
10893: if ($num == $maxnum) {
10894: next unless ($env{'form.newcusthelp'} == $maxnum);
10895: $identifier = 'custhelp'.$num;
10896: $prefix = 'helproles_'.$num;
10897: $rolename = $env{'form.custhelpname'.$num};
10898: $rolename=~s/[^A-Za-z0-9]//gs;
10899: next if ($rolename eq '');
10900: next if (exists($existing{'rolesdef_'.$rolename}));
10901: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
10902: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
10903: $newprivs{'c'},$confname,$dom);
10904: if ($result ne 'ok') {
10905: $errors .= '<li><span class="LC_error">'.
10906: &mt('An error occurred storing the new custom role: [_1]',
10907: $result).'</span></li>';
10908: next;
10909: } else {
10910: $changedprivs{$rolename} = \%newprivs;
10911: $newrole = $rolename;
10912: }
10913: } else {
10914: $prefix = 'helproles_'.$num;
10915: $rolename = $env{'form.'.$prefix};
10916: next if ($rolename eq '');
10917: next unless (exists($existing{'rolesdef_'.$rolename}));
10918: $identifier = 'custhelp'.$num;
10919: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
10920: my %currprivs;
10921: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
10922: split(/\_/,$existing{'rolesdef_'.$rolename});
10923: foreach my $level ('c','d','s') {
10924: if ($newprivs{$level} ne $currprivs{$level}) {
10925: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
10926: $newprivs{'c'},$confname,$dom);
10927: if ($result ne 'ok') {
10928: $errors .= '<li><span class="LC_error">'.
10929: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
10930: $rolename,$result).'</span></li>';
10931: } else {
10932: $changedprivs{$rolename} = \%newprivs;
10933: }
10934: last;
10935: }
10936: }
10937: if (ref($current{'adhoc'}) eq 'HASH') {
10938: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
10939: %curr = %{$current{'adhoc'}{$rolename}};
10940: }
10941: }
10942: }
10943: my $newpos = $env{'form.'.$prefix.'_pos'};
10944: $newpos =~ s/\D+//g;
10945: $allpos[$newpos] = $rolename;
10946: my $newdesc = $env{'form.'.$prefix.'_desc'};
10947: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
10948: if ($curr{'desc'}) {
10949: if ($curr{'desc'} ne $newdesc) {
10950: $changes{'customrole'}{$rolename}{'desc'} = 1;
10951: $newsettings{$rolename}{'desc'} = $newdesc;
10952: }
10953: } elsif ($newdesc ne '') {
10954: $changes{'customrole'}{$rolename}{'desc'} = 1;
10955: $newsettings{$rolename}{'desc'} = $newdesc;
10956: }
10957: my $access = $env{'form.'.$prefix.'_access'};
10958: if (grep(/^\Q$access\E$/,@accesstypes)) {
10959: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
10960: if ($access eq 'status') {
10961: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
10962: if (scalar(@statuses) == 0) {
10963: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
10964: } else {
10965: my (@shownstatus,$numtypes);
10966: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
10967: if (ref($types) eq 'ARRAY') {
10968: $numtypes = scalar(@{$types});
10969: foreach my $type (sort(@statuses)) {
10970: if ($type eq 'default') {
10971: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
10972: } elsif (grep(/^\Q$type\E$/,@{$types})) {
10973: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
10974: push(@shownstatus,$usertypes->{$type});
10975: }
10976: }
10977: }
10978: if (grep(/^default$/,@statuses)) {
10979: push(@shownstatus,$othertitle);
10980: }
10981: if (scalar(@shownstatus) == 1+$numtypes) {
10982: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
10983: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
10984: } else {
10985: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
10986: if (ref($curr{'status'}) eq 'ARRAY') {
10987: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
10988: if (@diffs) {
10989: $changes{'customrole'}{$rolename}{$access} = 1;
10990: }
10991: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
10992: $changes{'customrole'}{$rolename}{$access} = 1;
10993: }
10994: }
10995: }
10996: } elsif (($access eq 'inc') || ($access eq 'exc')) {
10997: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
10998: my @newspecstaff;
10999: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
11000: foreach my $person (sort(@personnel)) {
11001: if ($domhelpdesk{$person}) {
11002: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
11003: }
11004: }
11005: if (ref($curr{$access}) eq 'ARRAY') {
11006: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
11007: if (@diffs) {
11008: $changes{'customrole'}{$rolename}{$access} = 1;
11009: }
11010: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
11011: $changes{'customrole'}{$rolename}{$access} = 1;
11012: }
11013: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
11014: my ($uname,$udom) = split(/:/,$person);
11015: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
11016: }
11017: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
11018: }
11019: } else {
11020: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
11021: }
11022: unless ($curr{'access'} eq $access) {
11023: $changes{'customrole'}{$rolename}{'access'} = 1;
11024: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
11025: }
11026: }
11027: if (@allpos > 0) {
11028: my $idx = 0;
11029: foreach my $rolename (@allpos) {
11030: if ($rolename ne '') {
11031: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
11032: if (ref($current{'adhoc'}) eq 'HASH') {
11033: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
11034: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
11035: $changes{'customrole'}{$rolename}{'order'} = 1;
11036: $newsettings{$rolename}{'order'} = $idx+1;
11037: }
11038: }
11039: }
11040: $idx ++;
11041: }
11042: }
11043: }
11044: my $putresult;
11045: if (keys(%changes) > 0) {
11046: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
11047: if ($putresult eq 'ok') {
11048: if (ref($helphash{'helpsettings'}) eq 'HASH') {
11049: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
11050: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
11051: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
11052: }
11053: }
11054: my $cachetime = 24*60*60;
11055: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11056: if (ref($lastactref) eq 'HASH') {
11057: $lastactref->{'domdefaults'} = 1;
11058: }
11059: } else {
11060: $errors .= '<li><span class="LC_error">'.
11061: &mt('An error occurred storing the settings: [_1]',
11062: $putresult).'</span></li>';
11063: }
11064: }
11065: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
11066: $resulttext = &mt('Changes made:').'<ul>';
11067: my (%shownprivs,@levelorder);
11068: @levelorder = ('c','d','s');
11069: if ((keys(%changes)) && ($putresult eq 'ok')) {
11070: foreach my $item (sort(keys(%changes))) {
11071: if ($item eq 'submitbugs') {
11072: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
11073: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
11074: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
11075: } elsif ($item eq 'customrole') {
11076: if (ref($changes{'customrole'}) eq 'HASH') {
11077: my @keyorder = ('order','desc','access','status','exc','inc');
11078: my %keytext = &Apache::lonlocal::texthash(
11079: order => 'Order',
11080: desc => 'Role description',
11081: access => 'Role usage',
11082: status => 'Allowed instituional types',
11083: exc => 'Allowed personnel',
11084: inc => 'Disallowed personnel',
11085: );
11086: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
11087: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
11088: if ($role eq $newrole) {
11089: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
11090: $role).'<ul>';
11091: } else {
11092: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
11093: $role).'<ul>';
11094: }
11095: foreach my $key (@keyorder) {
11096: if ($changes{'customrole'}{$role}{$key}) {
11097: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
11098: $keytext{$key},$newsettings{$role}{$key}).
11099: '</li>';
11100: }
11101: }
11102: if (ref($changedprivs{$role}) eq 'HASH') {
11103: $shownprivs{$role} = 1;
11104: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
11105: foreach my $level (@levelorder) {
11106: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
11107: next if ($item eq '');
11108: my ($priv) = split(/\&/,$item,2);
11109: if (&Apache::lonnet::plaintext($priv)) {
11110: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
11111: unless ($level eq 'c') {
11112: $resulttext .= ' ('.$lt{$level}.')';
11113: }
11114: $resulttext .= '</li>';
11115: }
11116: }
11117: }
11118: $resulttext .= '</ul>';
11119: }
11120: $resulttext .= '</ul></li>';
11121: }
11122: }
11123: }
11124: }
11125: }
11126: }
11127: if (keys(%changedprivs)) {
11128: foreach my $role (sort(keys(%changedprivs))) {
11129: unless ($shownprivs{$role}) {
11130: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
11131: $role).'<ul>'.
11132: '<li>'.&mt('Privileges set to :').'<ul>';
11133: foreach my $level (@levelorder) {
11134: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
11135: next if ($item eq '');
11136: my ($priv) = split(/\&/,$item,2);
11137: if (&Apache::lonnet::plaintext($priv)) {
11138: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
11139: unless ($level eq 'c') {
11140: $resulttext .= ' ('.$lt{$level}.')';
11141: }
11142: $resulttext .= '</li>';
11143: }
11144: }
11145: }
11146: $resulttext .= '</ul></li></ul></li>';
11147: }
11148: }
11149: }
11150: $resulttext .= '</ul>';
11151: } else {
11152: $resulttext = &mt('No changes made to help settings');
11153: }
11154: if ($errors) {
11155: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
11156: $errors.'</ul>';
11157: }
11158: return $resulttext;
11159: }
11160:
11161: sub modify_coursedefaults {
11162: my ($dom,$lastactref,%domconfig) = @_;
11163: my ($resulttext,$errors,%changes,%defaultshash);
11164: my %defaultchecked = (
11165: 'uselcmath' => 'on',
11166: 'usejsme' => 'on'
11167: );
11168: my @toggles = ('uselcmath','usejsme');
11169: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
11170: 'uploadquota_community','uploadquota_textbook','mysqltables_official',
11171: 'mysqltables_unofficial','mysqltables_community','mysqltables_textbook');
11172: my @types = ('official','unofficial','community','textbook');
11173: my %staticdefaults = (
11174: anonsurvey_threshold => 10,
11175: uploadquota => 500,
11176: postsubmit => 60,
11177: mysqltables => 172800,
11178: );
11179:
11180: $defaultshash{'coursedefaults'} = {};
11181:
11182: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
11183: if ($domconfig{'coursedefaults'} eq '') {
11184: $domconfig{'coursedefaults'} = {};
11185: }
11186: }
11187:
11188: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
11189: foreach my $item (@toggles) {
11190: if ($defaultchecked{$item} eq 'on') {
11191: if (($domconfig{'coursedefaults'}{$item} eq '') &&
11192: ($env{'form.'.$item} eq '0')) {
11193: $changes{$item} = 1;
11194: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
11195: $changes{$item} = 1;
11196: }
11197: } elsif ($defaultchecked{$item} eq 'off') {
11198: if (($domconfig{'coursedefaults'}{$item} eq '') &&
11199: ($env{'form.'.$item} eq '1')) {
11200: $changes{$item} = 1;
11201: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
11202: $changes{$item} = 1;
11203: }
11204: }
11205: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
11206: }
11207: foreach my $item (@numbers) {
11208: my ($currdef,$newdef);
11209: $newdef = $env{'form.'.$item};
11210: if ($item eq 'anonsurvey_threshold') {
11211: $currdef = $domconfig{'coursedefaults'}{$item};
11212: $newdef =~ s/\D//g;
11213: if ($newdef eq '' || $newdef < 1) {
11214: $newdef = 1;
11215: }
11216: $defaultshash{'coursedefaults'}{$item} = $newdef;
11217: } else {
11218: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
11219: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
11220: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
11221: }
11222: $newdef =~ s/[^\w.\-]//g;
11223: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
11224: }
11225: if ($currdef ne $newdef) {
11226: my $staticdef;
11227: if ($item eq 'anonsurvey_threshold') {
11228: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
11229: $changes{$item} = 1;
11230: }
11231: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
11232: my $setting = $1;
11233: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
11234: $changes{$setting} = 1;
11235: }
11236: }
11237: }
11238: }
11239: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
11240: my @currclonecode;
11241: if (ref($currclone) eq 'HASH') {
11242: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
11243: @currclonecode = @{$currclone->{'instcode'}};
11244: }
11245: }
11246: my $newclone;
11247: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
11248: $newclone = $env{'form.canclone'};
11249: }
11250: if ($newclone eq 'instcode') {
11251: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
11252: my (%codedefaults,@code_order,@clonecode);
11253: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
11254: \@code_order);
11255: foreach my $item (@code_order) {
11256: if (grep(/^\Q$item\E$/,@newcodes)) {
11257: push(@clonecode,$item);
11258: }
11259: }
11260: if (@clonecode) {
11261: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
11262: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
11263: if (@diffs) {
11264: $changes{'canclone'} = 1;
11265: }
11266: } else {
11267: $newclone eq '';
11268: }
11269: } elsif ($newclone ne '') {
11270: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
11271: }
11272: if ($newclone ne $currclone) {
11273: $changes{'canclone'} = 1;
11274: }
11275: my %credits;
11276: foreach my $type (@types) {
11277: unless ($type eq 'community') {
11278: $credits{$type} = $env{'form.'.$type.'_credits'};
11279: $credits{$type} =~ s/[^\d.]+//g;
11280: }
11281: }
11282: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
11283: ($env{'form.coursecredits'} eq '1')) {
11284: $changes{'coursecredits'} = 1;
11285: foreach my $type (keys(%credits)) {
11286: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
11287: }
11288: } else {
11289: if ($env{'form.coursecredits'} eq '1') {
11290: foreach my $type (@types) {
11291: unless ($type eq 'community') {
11292: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
11293: $changes{'coursecredits'} = 1;
11294: }
11295: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
11296: }
11297: }
11298: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
11299: foreach my $type (@types) {
11300: unless ($type eq 'community') {
11301: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
11302: $changes{'coursecredits'} = 1;
11303: last;
11304: }
11305: }
11306: }
11307: }
11308: }
11309: if ($env{'form.postsubmit'} eq '1') {
11310: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
11311: my %currtimeout;
11312: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
11313: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
11314: $changes{'postsubmit'} = 1;
11315: }
11316: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
11317: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
11318: }
11319: } else {
11320: $changes{'postsubmit'} = 1;
11321: }
11322: foreach my $type (@types) {
11323: my $timeout = $env{'form.'.$type.'_timeout'};
11324: $timeout =~ s/\D//g;
11325: if ($timeout == $staticdefaults{'postsubmit'}) {
11326: $timeout = '';
11327: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
11328: $timeout = '0';
11329: }
11330: unless ($timeout eq '') {
11331: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
11332: }
11333: if (exists($currtimeout{$type})) {
11334: if ($timeout ne $currtimeout{$type}) {
11335: $changes{'postsubmit'} = 1;
11336: }
11337: } elsif ($timeout ne '') {
11338: $changes{'postsubmit'} = 1;
11339: }
11340: }
11341: } else {
11342: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
11343: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
11344: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
11345: $changes{'postsubmit'} = 1;
11346: }
11347: } else {
11348: $changes{'postsubmit'} = 1;
11349: }
11350: }
11351: }
11352: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
11353: $dom);
11354: if ($putresult eq 'ok') {
11355: if (keys(%changes) > 0) {
11356: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11357: if (($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
11358: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
11359: ($changes{'canclone'}) || ($changes{'mysqltables'})) {
11360: foreach my $item ('uselcmath','usejsme') {
11361: if ($changes{$item}) {
11362: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
11363: }
11364: }
11365: if ($changes{'coursecredits'}) {
11366: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
11367: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
11368: $domdefaults{$type.'credits'} =
11369: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
11370: }
11371: }
11372: }
11373: if ($changes{'postsubmit'}) {
11374: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
11375: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
11376: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
11377: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
11378: $domdefaults{$type.'postsubtimeout'} =
11379: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
11380: }
11381: }
11382: }
11383: }
11384: if ($changes{'uploadquota'}) {
11385: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
11386: foreach my $type (@types) {
11387: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
11388: }
11389: }
11390: }
11391: if ($changes{'canclone'}) {
11392: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
11393: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
11394: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
11395: if (@clonecodes) {
11396: $domdefaults{'canclone'} = join('+',@clonecodes);
11397: }
11398: }
11399: } else {
11400: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
11401: }
11402: }
11403: my $cachetime = 24*60*60;
11404: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11405: if (ref($lastactref) eq 'HASH') {
11406: $lastactref->{'domdefaults'} = 1;
11407: }
11408: }
11409: $resulttext = &mt('Changes made:').'<ul>';
11410: foreach my $item (sort(keys(%changes))) {
11411: if ($item eq 'uselcmath') {
11412: if ($env{'form.'.$item} eq '1') {
11413: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
11414: } else {
11415: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
11416: }
11417: } elsif ($item eq 'usejsme') {
11418: if ($env{'form.'.$item} eq '1') {
11419: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
11420: } else {
11421: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
11422: }
11423: } elsif ($item eq 'anonsurvey_threshold') {
11424: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
11425: } elsif ($item eq 'uploadquota') {
11426: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
11427: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
11428: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
11429: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
11430: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
11431:
11432: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
11433: '</ul>'.
11434: '</li>';
11435: } else {
11436: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
11437: }
11438: } elsif ($item eq 'mysqltables') {
11439: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
11440: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
11441: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
11442: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
11443: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
11444: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
11445: '</ul>'.
11446: '</li>';
11447: } else {
11448: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
11449: }
11450: } elsif ($item eq 'postsubmit') {
11451: if ($domdefaults{'postsubmit'} eq 'off') {
11452: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
11453: } else {
11454: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
11455: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
11456: $resulttext .= &mt('durations:').'<ul>';
11457: foreach my $type (@types) {
11458: $resulttext .= '<li>';
11459: my $timeout;
11460: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
11461: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
11462: }
11463: my $display;
11464: if ($timeout eq '0') {
11465: $display = &mt('unlimited');
11466: } elsif ($timeout eq '') {
11467: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
11468: } else {
11469: $display = &mt('[quant,_1,second]',$timeout);
11470: }
11471: if ($type eq 'community') {
11472: $resulttext .= &mt('Communities');
11473: } elsif ($type eq 'official') {
11474: $resulttext .= &mt('Official courses');
11475: } elsif ($type eq 'unofficial') {
11476: $resulttext .= &mt('Unofficial courses');
11477: } elsif ($type eq 'textbook') {
11478: $resulttext .= &mt('Textbook courses');
11479: }
11480: $resulttext .= ' -- '.$display.'</li>';
11481: }
11482: $resulttext .= '</ul>';
11483: }
11484: $resulttext .= '</li>';
11485: }
11486: } elsif ($item eq 'coursecredits') {
11487: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
11488: if (($domdefaults{'officialcredits'} eq '') &&
11489: ($domdefaults{'unofficialcredits'} eq '') &&
11490: ($domdefaults{'textbookcredits'} eq '')) {
11491: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
11492: } else {
11493: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
11494: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
11495: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
11496: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
11497: '</ul>'.
11498: '</li>';
11499: }
11500: } else {
11501: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
11502: }
11503: } elsif ($item eq 'canclone') {
11504: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
11505: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
11506: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
11507: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
11508: }
11509: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
11510: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
11511: } else {
11512: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
11513: }
11514: }
11515: }
11516: $resulttext .= '</ul>';
11517: } else {
11518: $resulttext = &mt('No changes made to course defaults');
11519: }
11520: } else {
11521: $resulttext = '<span class="LC_error">'.
11522: &mt('An error occurred: [_1]',$putresult).'</span>';
11523: }
11524: return $resulttext;
11525: }
11526:
11527: sub modify_selfenrollment {
11528: my ($dom,$lastactref,%domconfig) = @_;
11529: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
11530: my @types = ('official','unofficial','community','textbook');
11531: my %titles = &tool_titles();
11532: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
11533: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
11534: $ordered{'default'} = ['types','registered','approval','limit'];
11535:
11536: my (%roles,%shown,%toplevel);
11537: $roles{'0'} = &Apache::lonnet::plaintext('dc');
11538:
11539: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
11540: if ($domconfig{'selfenrollment'} eq '') {
11541: $domconfig{'selfenrollment'} = {};
11542: }
11543: }
11544: %toplevel = (
11545: admin => 'Configuration Rights',
11546: default => 'Default settings',
11547: validation => 'Validation of self-enrollment requests',
11548: );
11549: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
11550:
11551: if (ref($ordered{'admin'}) eq 'ARRAY') {
11552: foreach my $item (@{$ordered{'admin'}}) {
11553: foreach my $type (@types) {
11554: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
11555: $selfenrollhash{'admin'}{$type}{$item} = 1;
11556: } else {
11557: $selfenrollhash{'admin'}{$type}{$item} = 0;
11558: }
11559: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
11560: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
11561: if ($selfenrollhash{'admin'}{$type}{$item} ne
11562: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
11563: push(@{$changes{'admin'}{$type}},$item);
11564: }
11565: } else {
11566: if (!$selfenrollhash{'admin'}{$type}{$item}) {
11567: push(@{$changes{'admin'}{$type}},$item);
11568: }
11569: }
11570: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
11571: push(@{$changes{'admin'}{$type}},$item);
11572: }
11573: }
11574: }
11575: }
11576:
11577: foreach my $item (@{$ordered{'default'}}) {
11578: foreach my $type (@types) {
11579: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
11580: if ($item eq 'types') {
11581: unless (($value eq 'all') || ($value eq 'dom')) {
11582: $value = '';
11583: }
11584: } elsif ($item eq 'registered') {
11585: unless ($value eq '1') {
11586: $value = 0;
11587: }
11588: } elsif ($item eq 'approval') {
11589: unless ($value =~ /^[012]$/) {
11590: $value = 0;
11591: }
11592: } else {
11593: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
11594: $value = 'none';
11595: }
11596: }
11597: $selfenrollhash{'default'}{$type}{$item} = $value;
11598: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
11599: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
11600: if ($selfenrollhash{'default'}{$type}{$item} ne
11601: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
11602: push(@{$changes{'default'}{$type}},$item);
11603: }
11604: } else {
11605: push(@{$changes{'default'}{$type}},$item);
11606: }
11607: } else {
11608: push(@{$changes{'default'}{$type}},$item);
11609: }
11610: if ($item eq 'limit') {
11611: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
11612: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
11613: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
11614: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
11615: }
11616: } else {
11617: $selfenrollhash{'default'}{$type}{'cap'} = '';
11618: }
11619: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
11620: if ($selfenrollhash{'default'}{$type}{'cap'} ne
11621: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
11622: push(@{$changes{'default'}{$type}},'cap');
11623: }
11624: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
11625: push(@{$changes{'default'}{$type}},'cap');
11626: }
11627: }
11628: }
11629: }
11630:
11631: foreach my $item (@{$itemsref}) {
11632: if ($item eq 'fields') {
11633: my @changed;
11634: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
11635: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
11636: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
11637: }
11638: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
11639: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
11640: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
11641: $domconfig{'selfenrollment'}{'validation'}{$item});
11642: } else {
11643: @changed = @{$selfenrollhash{'validation'}{$item}};
11644: }
11645: } else {
11646: @changed = @{$selfenrollhash{'validation'}{$item}};
11647: }
11648: if (@changed) {
11649: if ($selfenrollhash{'validation'}{$item}) {
11650: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
11651: } else {
11652: $changes{'validation'}{$item} = &mt('None');
11653: }
11654: }
11655: } else {
11656: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
11657: if ($item eq 'markup') {
11658: if ($env{'form.selfenroll_validation_'.$item}) {
11659: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
11660: }
11661: }
11662: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
11663: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
11664: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
11665: }
11666: }
11667: }
11668: }
11669:
11670: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
11671: $dom);
11672: if ($putresult eq 'ok') {
11673: if (keys(%changes) > 0) {
11674: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11675: $resulttext = &mt('Changes made:').'<ul>';
11676: foreach my $key ('admin','default','validation') {
11677: if (ref($changes{$key}) eq 'HASH') {
11678: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
11679: if ($key eq 'validation') {
11680: foreach my $item (@{$itemsref}) {
11681: if (exists($changes{$key}{$item})) {
11682: if ($item eq 'markup') {
11683: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
11684: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
11685: } else {
11686: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
11687: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
11688: }
11689: }
11690: }
11691: } else {
11692: foreach my $type (@types) {
11693: if ($type eq 'community') {
11694: $roles{'1'} = &mt('Community personnel');
11695: } else {
11696: $roles{'1'} = &mt('Course personnel');
11697: }
11698: if (ref($changes{$key}{$type}) eq 'ARRAY') {
11699: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
11700: if ($key eq 'admin') {
11701: my @mgrdc = ();
11702: if (ref($ordered{$key}) eq 'ARRAY') {
11703: foreach my $item (@{$ordered{'admin'}}) {
11704: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
11705: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
11706: push(@mgrdc,$item);
11707: }
11708: }
11709: }
11710: if (@mgrdc) {
11711: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
11712: } else {
11713: delete($domdefaults{$type.'selfenrolladmdc'});
11714: }
11715: }
11716: } else {
11717: if (ref($ordered{$key}) eq 'ARRAY') {
11718: foreach my $item (@{$ordered{$key}}) {
11719: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
11720: $domdefaults{$type.'selfenroll'.$item} =
11721: $selfenrollhash{$key}{$type}{$item};
11722: }
11723: }
11724: }
11725: }
11726: }
11727: $resulttext .= '<li>'.$titles{$type}.'<ul>';
11728: foreach my $item (@{$ordered{$key}}) {
11729: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
11730: $resulttext .= '<li>';
11731: if ($key eq 'admin') {
11732: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
11733: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
11734: } else {
11735: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
11736: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
11737: }
11738: $resulttext .= '</li>';
11739: }
11740: }
11741: $resulttext .= '</ul></li>';
11742: }
11743: }
11744: $resulttext .= '</ul></li>';
11745: }
11746: }
11747: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
11748: my $cachetime = 24*60*60;
11749: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11750: if (ref($lastactref) eq 'HASH') {
11751: $lastactref->{'domdefaults'} = 1;
11752: }
11753: }
11754: }
11755: $resulttext .= '</ul>';
11756: } else {
11757: $resulttext = &mt('No changes made to self-enrollment settings');
11758: }
11759: } else {
11760: $resulttext = '<span class="LC_error">'.
11761: &mt('An error occurred: [_1]',$putresult).'</span>';
11762: }
11763: return $resulttext;
11764: }
11765:
11766: sub modify_usersessions {
11767: my ($dom,$lastactref,%domconfig) = @_;
11768: my @hostingtypes = ('version','excludedomain','includedomain');
11769: my @offloadtypes = ('primary','default');
11770: my %types = (
11771: remote => \@hostingtypes,
11772: hosted => \@hostingtypes,
11773: spares => \@offloadtypes,
11774: );
11775: my @prefixes = ('remote','hosted','spares');
11776: my @lcversions = &Apache::lonnet::all_loncaparevs();
11777: my (%by_ip,%by_location,@intdoms);
11778: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
11779: my @locations = sort(keys(%by_location));
11780: my (%defaultshash,%changes);
11781: foreach my $prefix (@prefixes) {
11782: $defaultshash{'usersessions'}{$prefix} = {};
11783: }
11784: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11785: my $resulttext;
11786: my %iphost = &Apache::lonnet::get_iphost();
11787: foreach my $prefix (@prefixes) {
11788: next if ($prefix eq 'spares');
11789: foreach my $type (@{$types{$prefix}}) {
11790: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
11791: if ($type eq 'version') {
11792: my $value = $env{'form.'.$prefix.'_'.$type};
11793: my $okvalue;
11794: if ($value ne '') {
11795: if (grep(/^\Q$value\E$/,@lcversions)) {
11796: $okvalue = $value;
11797: }
11798: }
11799: if (ref($domconfig{'usersessions'}) eq 'HASH') {
11800: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
11801: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
11802: if ($inuse == 0) {
11803: $changes{$prefix}{$type} = 1;
11804: } else {
11805: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
11806: $changes{$prefix}{$type} = 1;
11807: }
11808: if ($okvalue ne '') {
11809: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
11810: }
11811: }
11812: } else {
11813: if (($inuse == 1) && ($okvalue ne '')) {
11814: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
11815: $changes{$prefix}{$type} = 1;
11816: }
11817: }
11818: } else {
11819: if (($inuse == 1) && ($okvalue ne '')) {
11820: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
11821: $changes{$prefix}{$type} = 1;
11822: }
11823: }
11824: } else {
11825: if (($inuse == 1) && ($okvalue ne '')) {
11826: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
11827: $changes{$prefix}{$type} = 1;
11828: }
11829: }
11830: } else {
11831: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
11832: my @okvals;
11833: foreach my $val (@vals) {
11834: if ($val =~ /:/) {
11835: my @items = split(/:/,$val);
11836: foreach my $item (@items) {
11837: if (ref($by_location{$item}) eq 'ARRAY') {
11838: push(@okvals,$item);
11839: }
11840: }
11841: } else {
11842: if (ref($by_location{$val}) eq 'ARRAY') {
11843: push(@okvals,$val);
11844: }
11845: }
11846: }
11847: @okvals = sort(@okvals);
11848: if (ref($domconfig{'usersessions'}) eq 'HASH') {
11849: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
11850: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
11851: if ($inuse == 0) {
11852: $changes{$prefix}{$type} = 1;
11853: } else {
11854: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
11855: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
11856: if (@changed > 0) {
11857: $changes{$prefix}{$type} = 1;
11858: }
11859: }
11860: } else {
11861: if ($inuse == 1) {
11862: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
11863: $changes{$prefix}{$type} = 1;
11864: }
11865: }
11866: } else {
11867: if ($inuse == 1) {
11868: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
11869: $changes{$prefix}{$type} = 1;
11870: }
11871: }
11872: } else {
11873: if ($inuse == 1) {
11874: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
11875: $changes{$prefix}{$type} = 1;
11876: }
11877: }
11878: }
11879: }
11880: }
11881:
11882: my @alldoms = &Apache::lonnet::all_domains();
11883: my %servers = &Apache::lonnet::internet_dom_servers($dom);
11884: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
11885: my $savespares;
11886:
11887: foreach my $lonhost (sort(keys(%servers))) {
11888: my $serverhomeID =
11889: &Apache::lonnet::get_server_homeID($servers{$lonhost});
11890: my $serverhostname = &Apache::lonnet::hostname($lonhost);
11891: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
11892: my %spareschg;
11893: foreach my $type (@{$types{'spares'}}) {
11894: my @okspares;
11895: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
11896: foreach my $server (@checked) {
11897: if (&Apache::lonnet::hostname($server) ne '') {
11898: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
11899: unless (grep(/^\Q$server\E$/,@okspares)) {
11900: push(@okspares,$server);
11901: }
11902: }
11903: }
11904: }
11905: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
11906: my $newspare;
11907: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
11908: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
11909: $newspare = $new;
11910: }
11911: }
11912: my @spares;
11913: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
11914: @spares = sort(@okspares,$newspare);
11915: } else {
11916: @spares = sort(@okspares);
11917: }
11918: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
11919: if (ref($spareid{$lonhost}) eq 'HASH') {
11920: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
11921: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
11922: if (@diffs > 0) {
11923: $spareschg{$type} = 1;
11924: }
11925: }
11926: }
11927: }
11928: if (keys(%spareschg) > 0) {
11929: $changes{'spares'}{$lonhost} = \%spareschg;
11930: }
11931: }
11932: $defaultshash{'usersessions'}{'offloadnow'} = {};
11933: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
11934: my @okoffload;
11935: if (@offloadnow) {
11936: foreach my $server (@offloadnow) {
11937: if (&Apache::lonnet::hostname($server) ne '') {
11938: unless (grep(/^\Q$server\E$/,@okoffload)) {
11939: push(@okoffload,$server);
11940: }
11941: }
11942: }
11943: if (@okoffload) {
11944: foreach my $lonhost (@okoffload) {
11945: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
11946: }
11947: }
11948: }
11949: if (ref($domconfig{'usersessions'}) eq 'HASH') {
11950: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
11951: if (ref($changes{'spares'}) eq 'HASH') {
11952: if (keys(%{$changes{'spares'}}) > 0) {
11953: $savespares = 1;
11954: }
11955: }
11956: } else {
11957: $savespares = 1;
11958: }
11959: if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') {
11960: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{'offloadnow'}})) {
11961: unless ($defaultshash{'usersessions'}{'offloadnow'}{$lonhost}) {
11962: $changes{'offloadnow'} = 1;
11963: last;
11964: }
11965: }
11966: unless ($changes{'offloadnow'}) {
11967: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{'offloadnow'}})) {
11968: unless ($domconfig{'usersessions'}{'offloadnow'}{$lonhost}) {
11969: $changes{'offloadnow'} = 1;
11970: last;
11971: }
11972: }
11973: }
11974: } elsif (@okoffload) {
11975: $changes{'offloadnow'} = 1;
11976: }
11977: } elsif (@okoffload) {
11978: $changes{'offloadnow'} = 1;
11979: }
11980: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
11981: if ((keys(%changes) > 0) || ($savespares)) {
11982: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
11983: $dom);
11984: if ($putresult eq 'ok') {
11985: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
11986: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
11987: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
11988: }
11989: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
11990: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
11991: }
11992: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
11993: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
11994: }
11995: }
11996: my $cachetime = 24*60*60;
11997: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11998: if (ref($lastactref) eq 'HASH') {
11999: $lastactref->{'domdefaults'} = 1;
12000: }
12001: if (keys(%changes) > 0) {
12002: my %lt = &usersession_titles();
12003: $resulttext = &mt('Changes made:').'<ul>';
12004: foreach my $prefix (@prefixes) {
12005: if (ref($changes{$prefix}) eq 'HASH') {
12006: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
12007: if ($prefix eq 'spares') {
12008: if (ref($changes{$prefix}) eq 'HASH') {
12009: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
12010: $resulttext .= '<li><b>'.$lonhost.'</b> ';
12011: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
12012: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
12013: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
12014: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
12015: foreach my $type (@{$types{$prefix}}) {
12016: if ($changes{$prefix}{$lonhost}{$type}) {
12017: my $offloadto = &mt('None');
12018: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
12019: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
12020: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
12021: }
12022: }
12023: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
12024: }
12025: }
12026: }
12027: $resulttext .= '</li>';
12028: }
12029: }
12030: } else {
12031: foreach my $type (@{$types{$prefix}}) {
12032: if (defined($changes{$prefix}{$type})) {
12033: my $newvalue;
12034: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
12035: if (ref($defaultshash{'usersessions'}{$prefix})) {
12036: if ($type eq 'version') {
12037: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
12038: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
12039: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
12040: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
12041: }
12042: }
12043: }
12044: }
12045: if ($newvalue eq '') {
12046: if ($type eq 'version') {
12047: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
12048: } else {
12049: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
12050: }
12051: } else {
12052: if ($type eq 'version') {
12053: $newvalue .= ' '.&mt('(or later)');
12054: }
12055: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
12056: }
12057: }
12058: }
12059: }
12060: $resulttext .= '</ul>';
12061: }
12062: }
12063: if ($changes{'offloadnow'}) {
12064: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
12065: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
12066: $resulttext .= '<li>'.&mt('Switch active users on next access, for server(s):').'<ul>';
12067: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
12068: $resulttext .= '<li>'.$lonhost.'</li>';
12069: }
12070: $resulttext .= '</ul>';
12071: } else {
12072: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.');
12073: }
12074: } else {
12075: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.').'</li>';
12076: }
12077: }
12078: $resulttext .= '</ul>';
12079: } else {
12080: $resulttext = $nochgmsg;
12081: }
12082: } else {
12083: $resulttext = '<span class="LC_error">'.
12084: &mt('An error occurred: [_1]',$putresult).'</span>';
12085: }
12086: } else {
12087: $resulttext = $nochgmsg;
12088: }
12089: return $resulttext;
12090: }
12091:
12092: sub modify_loadbalancing {
12093: my ($dom,%domconfig) = @_;
12094: my $primary_id = &Apache::lonnet::domain($dom,'primary');
12095: my $intdom = &Apache::lonnet::internet_dom($primary_id);
12096: my ($othertitle,$usertypes,$types) =
12097: &Apache::loncommon::sorted_inst_types($dom);
12098: my %servers = &Apache::lonnet::internet_dom_servers($dom);
12099: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
12100: my @sparestypes = ('primary','default');
12101: my %typetitles = &sparestype_titles();
12102: my $resulttext;
12103: my (%currbalancer,%currtargets,%currrules,%existing);
12104: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
12105: %existing = %{$domconfig{'loadbalancing'}};
12106: }
12107: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
12108: \%currtargets,\%currrules);
12109: my ($saveloadbalancing,%defaultshash,%changes);
12110: my ($alltypes,$othertypes,$titles) =
12111: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
12112: my %ruletitles = &offloadtype_text();
12113: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
12114: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
12115: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
12116: if ($balancer eq '') {
12117: next;
12118: }
12119: if (!exists($servers{$balancer})) {
12120: if (exists($currbalancer{$balancer})) {
12121: push(@{$changes{'delete'}},$balancer);
12122: }
12123: next;
12124: }
12125: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
12126: push(@{$changes{'delete'}},$balancer);
12127: next;
12128: }
12129: if (!exists($currbalancer{$balancer})) {
12130: push(@{$changes{'add'}},$balancer);
12131: }
12132: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
12133: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
12134: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
12135: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
12136: $saveloadbalancing = 1;
12137: }
12138: foreach my $sparetype (@sparestypes) {
12139: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
12140: my @offloadto;
12141: foreach my $target (@targets) {
12142: if (($servers{$target}) && ($target ne $balancer)) {
12143: if ($sparetype eq 'default') {
12144: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
12145: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
12146: }
12147: }
12148: unless(grep(/^\Q$target\E$/,@offloadto)) {
12149: push(@offloadto,$target);
12150: }
12151: }
12152: }
12153: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
12154: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
12155: push(@offloadto,$balancer);
12156: }
12157: }
12158: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
12159: }
12160: if (ref($currtargets{$balancer}) eq 'HASH') {
12161: foreach my $sparetype (@sparestypes) {
12162: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
12163: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
12164: if (@targetdiffs > 0) {
12165: $changes{'curr'}{$balancer}{'targets'} = 1;
12166: }
12167: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
12168: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
12169: $changes{'curr'}{$balancer}{'targets'} = 1;
12170: }
12171: }
12172: }
12173: } else {
12174: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
12175: foreach my $sparetype (@sparestypes) {
12176: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
12177: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
12178: $changes{'curr'}{$balancer}{'targets'} = 1;
12179: }
12180: }
12181: }
12182: }
12183: }
12184: my $ishomedom;
12185: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
12186: $ishomedom = 1;
12187: }
12188: if (ref($alltypes) eq 'ARRAY') {
12189: foreach my $type (@{$alltypes}) {
12190: my $rule;
12191: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
12192: (!$ishomedom)) {
12193: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
12194: }
12195: if ($rule eq 'specific') {
12196: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
12197: if (exists($servers{$specifiedhost})) {
12198: $rule = $specifiedhost;
12199: }
12200: }
12201: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
12202: if (ref($currrules{$balancer}) eq 'HASH') {
12203: if ($rule ne $currrules{$balancer}{$type}) {
12204: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
12205: }
12206: } elsif ($rule ne '') {
12207: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
12208: }
12209: }
12210: }
12211: }
12212: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
12213: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
12214: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
12215: $defaultshash{'loadbalancing'} = {};
12216: }
12217: my $putresult = &Apache::lonnet::put_dom('configuration',
12218: \%defaultshash,$dom);
12219: if ($putresult eq 'ok') {
12220: if (keys(%changes) > 0) {
12221: my %toupdate;
12222: if (ref($changes{'delete'}) eq 'ARRAY') {
12223: foreach my $balancer (sort(@{$changes{'delete'}})) {
12224: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
12225: $toupdate{$balancer} = 1;
12226: }
12227: }
12228: if (ref($changes{'add'}) eq 'ARRAY') {
12229: foreach my $balancer (sort(@{$changes{'add'}})) {
12230: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
12231: $toupdate{$balancer} = 1;
12232: }
12233: }
12234: if (ref($changes{'curr'}) eq 'HASH') {
12235: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
12236: $toupdate{$balancer} = 1;
12237: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
12238: if ($changes{'curr'}{$balancer}{'targets'}) {
12239: my %offloadstr;
12240: foreach my $sparetype (@sparestypes) {
12241: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
12242: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
12243: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
12244: }
12245: }
12246: }
12247: if (keys(%offloadstr) == 0) {
12248: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
12249: } else {
12250: my $showoffload;
12251: foreach my $sparetype (@sparestypes) {
12252: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
12253: if (defined($offloadstr{$sparetype})) {
12254: $showoffload .= $offloadstr{$sparetype};
12255: } else {
12256: $showoffload .= &mt('None');
12257: }
12258: $showoffload .= (' 'x3);
12259: }
12260: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
12261: }
12262: }
12263: }
12264: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
12265: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
12266: foreach my $type (@{$alltypes}) {
12267: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
12268: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
12269: my $balancetext;
12270: if ($rule eq '') {
12271: $balancetext = $ruletitles{'default'};
12272: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
12273: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
12274: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
12275: foreach my $sparetype (@sparestypes) {
12276: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
12277: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
12278: }
12279: }
12280: foreach my $item (@{$alltypes}) {
12281: next if ($item =~ /^_LC_ipchange/);
12282: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
12283: if ($hasrule eq 'homeserver') {
12284: map { $toupdate{$_} = 1; } (keys(%libraryservers));
12285: } else {
12286: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
12287: if ($servers{$hasrule}) {
12288: $toupdate{$hasrule} = 1;
12289: }
12290: }
12291: }
12292: }
12293: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
12294: $balancetext = $ruletitles{$rule};
12295: } else {
12296: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
12297: $balancetext = $ruletitles{'particular'}.' '.$receiver;
12298: if ($receiver) {
12299: $toupdate{$receiver};
12300: }
12301: }
12302: } else {
12303: $balancetext = $ruletitles{$rule};
12304: }
12305: } else {
12306: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
12307: }
12308: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
12309: }
12310: }
12311: }
12312: }
12313: if (keys(%toupdate)) {
12314: my %thismachine;
12315: my $updatedhere;
12316: my $cachetime = 60*60*24;
12317: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
12318: foreach my $lonhost (keys(%toupdate)) {
12319: if ($thismachine{$lonhost}) {
12320: unless ($updatedhere) {
12321: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
12322: $defaultshash{'loadbalancing'},
12323: $cachetime);
12324: $updatedhere = 1;
12325: }
12326: } else {
12327: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
12328: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
12329: }
12330: }
12331: }
12332: }
12333: }
12334: if ($resulttext ne '') {
12335: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
12336: } else {
12337: $resulttext = $nochgmsg;
12338: }
12339: } else {
12340: $resulttext = $nochgmsg;
12341: }
12342: } else {
12343: $resulttext = '<span class="LC_error">'.
12344: &mt('An error occurred: [_1]',$putresult).'</span>';
12345: }
12346: } else {
12347: $resulttext = $nochgmsg;
12348: }
12349: return $resulttext;
12350: }
12351:
12352: sub recurse_check {
12353: my ($chkcats,$categories,$depth,$name) = @_;
12354: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
12355: my $chg = 0;
12356: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
12357: my $category = $chkcats->[$depth]{$name}[$j];
12358: my $item;
12359: if ($category eq '') {
12360: $chg ++;
12361: } else {
12362: my $deeper = $depth + 1;
12363: $item = &escape($category).':'.&escape($name).':'.$depth;
12364: if ($chg) {
12365: $categories->{$item} -= $chg;
12366: }
12367: &recurse_check($chkcats,$categories,$deeper,$category);
12368: $deeper --;
12369: }
12370: }
12371: }
12372: return;
12373: }
12374:
12375: sub recurse_cat_deletes {
12376: my ($item,$coursecategories,$deletions) = @_;
12377: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
12378: my $subdepth = $depth + 1;
12379: if (ref($coursecategories) eq 'HASH') {
12380: foreach my $subitem (keys(%{$coursecategories})) {
12381: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
12382: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
12383: delete($coursecategories->{$subitem});
12384: $deletions->{$subitem} = 1;
12385: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
12386: }
12387: }
12388: }
12389: return;
12390: }
12391:
12392: sub active_dc_picker {
12393: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
12394: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
12395: my @domcoord = keys(%domcoords);
12396: if (keys(%currhash)) {
12397: foreach my $dc (keys(%currhash)) {
12398: unless (exists($domcoords{$dc})) {
12399: push(@domcoord,$dc);
12400: }
12401: }
12402: }
12403: @domcoord = sort(@domcoord);
12404: my $numdcs = scalar(@domcoord);
12405: my $rows = 0;
12406: my $table;
12407: if ($numdcs > 1) {
12408: $table = '<table>';
12409: for (my $i=0; $i<@domcoord; $i++) {
12410: my $rem = $i%($numinrow);
12411: if ($rem == 0) {
12412: if ($i > 0) {
12413: $table .= '</tr>';
12414: }
12415: $table .= '<tr>';
12416: $rows ++;
12417: }
12418: my $check = '';
12419: if ($inputtype eq 'radio') {
12420: if (keys(%currhash) == 0) {
12421: if (!$i) {
12422: $check = ' checked="checked"';
12423: }
12424: } elsif (exists($currhash{$domcoord[$i]})) {
12425: $check = ' checked="checked"';
12426: }
12427: } else {
12428: if (exists($currhash{$domcoord[$i]})) {
12429: $check = ' checked="checked"';
12430: }
12431: }
12432: if ($i == @domcoord - 1) {
12433: my $colsleft = $numinrow - $rem;
12434: if ($colsleft > 1) {
12435: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
12436: } else {
12437: $table .= '<td class="LC_left_item">';
12438: }
12439: } else {
12440: $table .= '<td class="LC_left_item">';
12441: }
12442: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
12443: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
12444: $table .= '<span class="LC_nobreak"><label>'.
12445: '<input type="'.$inputtype.'" name="'.$name.'"'.
12446: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
12447: if ($user ne $dcname.':'.$dcdom) {
12448: $table .= ' ('.$dcname.':'.$dcdom.')';
12449: }
12450: $table .= '</label></span></td>';
12451: }
12452: $table .= '</tr></table>';
12453: } elsif ($numdcs == 1) {
12454: my ($dcname,$dcdom) = split(':',$domcoord[0]);
12455: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
12456: if ($inputtype eq 'radio') {
12457: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
12458: if ($user ne $dcname.':'.$dcdom) {
12459: $table .= ' ('.$dcname.':'.$dcdom.')';
12460: }
12461: } else {
12462: my $check;
12463: if (exists($currhash{$domcoord[0]})) {
12464: $check = ' checked="checked"';
12465: }
12466: $table = '<span class="LC_nobreak"><label>'.
12467: '<input type="checkbox" name="'.$name.'" '.
12468: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
12469: if ($user ne $dcname.':'.$dcdom) {
12470: $table .= ' ('.$dcname.':'.$dcdom.')';
12471: }
12472: $table .= '</label></span>';
12473: $rows ++;
12474: }
12475: }
12476: return ($numdcs,$table,$rows);
12477: }
12478:
12479: sub usersession_titles {
12480: return &Apache::lonlocal::texthash(
12481: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
12482: remote => 'Hosting of sessions for users in this domain on servers in other domains',
12483: spares => 'Servers offloaded to, when busy',
12484: version => 'LON-CAPA version requirement',
12485: excludedomain => 'Allow all, but exclude specific domains',
12486: includedomain => 'Deny all, but include specific domains',
12487: primary => 'Primary (checked first)',
12488: default => 'Default',
12489: );
12490: }
12491:
12492: sub id_for_thisdom {
12493: my (%servers) = @_;
12494: my %altids;
12495: foreach my $server (keys(%servers)) {
12496: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
12497: if ($serverhome ne $server) {
12498: $altids{$serverhome} = $server;
12499: }
12500: }
12501: return %altids;
12502: }
12503:
12504: sub count_servers {
12505: my ($currbalancer,%servers) = @_;
12506: my (@spares,$numspares);
12507: foreach my $lonhost (sort(keys(%servers))) {
12508: next if ($currbalancer eq $lonhost);
12509: push(@spares,$lonhost);
12510: }
12511: if ($currbalancer) {
12512: $numspares = scalar(@spares);
12513: } else {
12514: $numspares = scalar(@spares) - 1;
12515: }
12516: return ($numspares,@spares);
12517: }
12518:
12519: sub lonbalance_targets_js {
12520: my ($dom,$types,$servers,$settings) = @_;
12521: my $select = &mt('Select');
12522: my ($alltargets,$allishome,$allinsttypes,@alltypes);
12523: if (ref($servers) eq 'HASH') {
12524: $alltargets = join("','",sort(keys(%{$servers})));
12525: my @homedoms;
12526: foreach my $server (sort(keys(%{$servers}))) {
12527: if (&Apache::lonnet::host_domain($server) eq $dom) {
12528: push(@homedoms,'1');
12529: } else {
12530: push(@homedoms,'0');
12531: }
12532: }
12533: $allishome = join("','",@homedoms);
12534: }
12535: if (ref($types) eq 'ARRAY') {
12536: if (@{$types} > 0) {
12537: @alltypes = @{$types};
12538: }
12539: }
12540: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
12541: $allinsttypes = join("','",@alltypes);
12542: my (%currbalancer,%currtargets,%currrules,%existing);
12543: if (ref($settings) eq 'HASH') {
12544: %existing = %{$settings};
12545: }
12546: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
12547: \%currtargets,\%currrules);
12548: my $balancers = join("','",sort(keys(%currbalancer)));
12549: return <<"END";
12550:
12551: <script type="text/javascript">
12552: // <![CDATA[
12553:
12554: currBalancers = new Array('$balancers');
12555:
12556: function toggleTargets(balnum) {
12557: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
12558: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
12559: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
12560: var prevbalancer = prevhostitem.value;
12561: var baltotal = document.getElementById('loadbalancing_total').value;
12562: prevhostitem.value = balancer;
12563: if (prevbalancer != '') {
12564: var prevIdx = currBalancers.indexOf(prevbalancer);
12565: if (prevIdx != -1) {
12566: currBalancers.splice(prevIdx,1);
12567: }
12568: }
12569: if (balancer == '') {
12570: hideSpares(balnum);
12571: } else {
12572: var currIdx = currBalancers.indexOf(balancer);
12573: if (currIdx == -1) {
12574: currBalancers.push(balancer);
12575: }
12576: var homedoms = new Array('$allishome');
12577: var ishomedom = homedoms[lonhostitem.selectedIndex];
12578: showSpares(balancer,ishomedom,balnum);
12579: }
12580: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
12581: return;
12582: }
12583:
12584: function showSpares(balancer,ishomedom,balnum) {
12585: var alltargets = new Array('$alltargets');
12586: var insttypes = new Array('$allinsttypes');
12587: var offloadtypes = new Array('primary','default');
12588:
12589: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
12590: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
12591:
12592: for (var i=0; i<offloadtypes.length; i++) {
12593: var count = 0;
12594: for (var j=0; j<alltargets.length; j++) {
12595: if (alltargets[j] != balancer) {
12596: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
12597: item.value = alltargets[j];
12598: item.style.textAlign='left';
12599: item.style.textFace='normal';
12600: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
12601: if (currBalancers.indexOf(alltargets[j]) == -1) {
12602: item.disabled = '';
12603: } else {
12604: item.disabled = 'disabled';
12605: item.checked = false;
12606: }
12607: count ++;
12608: }
12609: }
12610: }
12611: for (var k=0; k<insttypes.length; k++) {
12612: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
12613: if (ishomedom == 1) {
12614: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
12615: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
12616: } else {
12617: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
12618: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
12619: }
12620: } else {
12621: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
12622: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
12623: }
12624: if ((insttypes[k] != '_LC_external') &&
12625: ((insttypes[k] != '_LC_internetdom') ||
12626: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
12627: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
12628: item.options.length = 0;
12629: item.options[0] = new Option("","",true,true);
12630: var idx = 0;
12631: for (var m=0; m<alltargets.length; m++) {
12632: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
12633: idx ++;
12634: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
12635: }
12636: }
12637: }
12638: }
12639: return;
12640: }
12641:
12642: function hideSpares(balnum) {
12643: var alltargets = new Array('$alltargets');
12644: var insttypes = new Array('$allinsttypes');
12645: var offloadtypes = new Array('primary','default');
12646:
12647: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
12648: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
12649:
12650: var total = alltargets.length - 1;
12651: for (var i=0; i<offloadtypes; i++) {
12652: for (var j=0; j<total; j++) {
12653: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
12654: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
12655: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
12656: }
12657: }
12658: for (var k=0; k<insttypes.length; k++) {
12659: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
12660: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
12661: if (insttypes[k] != '_LC_external') {
12662: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
12663: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
12664: }
12665: }
12666: return;
12667: }
12668:
12669: function checkOffloads(item,balnum,type) {
12670: var alltargets = new Array('$alltargets');
12671: var offloadtypes = new Array('primary','default');
12672: if (item.checked) {
12673: var total = alltargets.length - 1;
12674: var other;
12675: if (type == offloadtypes[0]) {
12676: other = offloadtypes[1];
12677: } else {
12678: other = offloadtypes[0];
12679: }
12680: for (var i=0; i<total; i++) {
12681: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
12682: if (server == item.value) {
12683: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
12684: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
12685: }
12686: }
12687: }
12688: }
12689: return;
12690: }
12691:
12692: function singleServerToggle(balnum,type) {
12693: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
12694: if (offloadtoSelIdx == 0) {
12695: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
12696: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
12697:
12698: } else {
12699: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
12700: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
12701: }
12702: return;
12703: }
12704:
12705: function balanceruleChange(formname,balnum,type) {
12706: if (type == '_LC_external') {
12707: return;
12708: }
12709: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
12710: for (var i=0; i<typesRules.length; i++) {
12711: if (formname.elements[typesRules[i]].checked) {
12712: if (formname.elements[typesRules[i]].value != 'specific') {
12713: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
12714: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
12715: } else {
12716: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
12717: }
12718: }
12719: }
12720: return;
12721: }
12722:
12723: function balancerDeleteChange(balnum) {
12724: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
12725: var baltotal = document.getElementById('loadbalancing_total').value;
12726: var addtarget;
12727: var removetarget;
12728: var action = 'delete';
12729: if (document.getElementById('loadbalancing_delete_'+balnum)) {
12730: var lonhost = hostitem.value;
12731: var currIdx = currBalancers.indexOf(lonhost);
12732: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
12733: if (currIdx != -1) {
12734: currBalancers.splice(currIdx,1);
12735: }
12736: addtarget = lonhost;
12737: } else {
12738: if (currIdx == -1) {
12739: currBalancers.push(lonhost);
12740: }
12741: removetarget = lonhost;
12742: action = 'undelete';
12743: }
12744: balancerChange(balnum,baltotal,action,addtarget,removetarget);
12745: }
12746: return;
12747: }
12748:
12749: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
12750: if (baltotal > 1) {
12751: var offloadtypes = new Array('primary','default');
12752: var alltargets = new Array('$alltargets');
12753: var insttypes = new Array('$allinsttypes');
12754: for (var i=0; i<baltotal; i++) {
12755: if (i != balnum) {
12756: for (var j=0; j<offloadtypes.length; j++) {
12757: var total = alltargets.length - 1;
12758: for (var k=0; k<total; k++) {
12759: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
12760: var server = serveritem.value;
12761: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
12762: if (server == addtarget) {
12763: serveritem.disabled = '';
12764: }
12765: }
12766: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
12767: if (server == removetarget) {
12768: serveritem.disabled = 'disabled';
12769: serveritem.checked = false;
12770: }
12771: }
12772: }
12773: }
12774: for (var j=0; j<insttypes.length; j++) {
12775: if (insttypes[j] != '_LC_external') {
12776: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
12777: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
12778: var currSel = singleserver.selectedIndex;
12779: var currVal = singleserver.options[currSel].value;
12780: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
12781: var numoptions = singleserver.options.length;
12782: var needsnew = 1;
12783: for (var k=0; k<numoptions; k++) {
12784: if (singleserver.options[k] == addtarget) {
12785: needsnew = 0;
12786: break;
12787: }
12788: }
12789: if (needsnew == 1) {
12790: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
12791: }
12792: }
12793: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
12794: singleserver.options.length = 0;
12795: if ((currVal) && (currVal != removetarget)) {
12796: singleserver.options[0] = new Option("","",false,false);
12797: } else {
12798: singleserver.options[0] = new Option("","",true,true);
12799: }
12800: var idx = 0;
12801: for (var m=0; m<alltargets.length; m++) {
12802: if (currBalancers.indexOf(alltargets[m]) == -1) {
12803: idx ++;
12804: if (currVal == alltargets[m]) {
12805: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
12806: } else {
12807: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
12808: }
12809: }
12810: }
12811: }
12812: }
12813: }
12814: }
12815: }
12816: }
12817: }
12818: return;
12819: }
12820:
12821: // ]]>
12822: </script>
12823:
12824: END
12825: }
12826:
12827: sub new_spares_js {
12828: my @sparestypes = ('primary','default');
12829: my $types = join("','",@sparestypes);
12830: my $select = &mt('Select');
12831: return <<"END";
12832:
12833: <script type="text/javascript">
12834: // <![CDATA[
12835:
12836: function updateNewSpares(formname,lonhost) {
12837: var types = new Array('$types');
12838: var include = new Array();
12839: var exclude = new Array();
12840: for (var i=0; i<types.length; i++) {
12841: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
12842: for (var j=0; j<spareboxes.length; j++) {
12843: if (formname.elements[spareboxes[j]].checked) {
12844: exclude.push(formname.elements[spareboxes[j]].value);
12845: } else {
12846: include.push(formname.elements[spareboxes[j]].value);
12847: }
12848: }
12849: }
12850: for (var i=0; i<types.length; i++) {
12851: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
12852: var selIdx = newSpare.selectedIndex;
12853: var currnew = newSpare.options[selIdx].value;
12854: var okSpares = new Array();
12855: for (var j=0; j<newSpare.options.length; j++) {
12856: var possible = newSpare.options[j].value;
12857: if (possible != '') {
12858: if (exclude.indexOf(possible) == -1) {
12859: okSpares.push(possible);
12860: } else {
12861: if (currnew == possible) {
12862: selIdx = 0;
12863: }
12864: }
12865: }
12866: }
12867: for (var k=0; k<include.length; k++) {
12868: if (okSpares.indexOf(include[k]) == -1) {
12869: okSpares.push(include[k]);
12870: }
12871: }
12872: okSpares.sort();
12873: newSpare.options.length = 0;
12874: if (selIdx == 0) {
12875: newSpare.options[0] = new Option("$select","",true,true);
12876: } else {
12877: newSpare.options[0] = new Option("$select","",false,false);
12878: }
12879: for (var m=0; m<okSpares.length; m++) {
12880: var idx = m+1;
12881: var selThis = 0;
12882: if (selIdx != 0) {
12883: if (okSpares[m] == currnew) {
12884: selThis = 1;
12885: }
12886: }
12887: if (selThis == 1) {
12888: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
12889: } else {
12890: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
12891: }
12892: }
12893: }
12894: return;
12895: }
12896:
12897: function checkNewSpares(lonhost,type) {
12898: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
12899: var chosen = newSpare.options[newSpare.selectedIndex].value;
12900: if (chosen != '') {
12901: var othertype;
12902: var othernewSpare;
12903: if (type == 'primary') {
12904: othernewSpare = document.getElementById('newspare_default_'+lonhost);
12905: }
12906: if (type == 'default') {
12907: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
12908: }
12909: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
12910: othernewSpare.selectedIndex = 0;
12911: }
12912: }
12913: return;
12914: }
12915:
12916: // ]]>
12917: </script>
12918:
12919: END
12920:
12921: }
12922:
12923: sub common_domprefs_js {
12924: return <<"END";
12925:
12926: <script type="text/javascript">
12927: // <![CDATA[
12928:
12929: function getIndicesByName(formname,item) {
12930: var group = new Array();
12931: for (var i=0;i<formname.elements.length;i++) {
12932: if (formname.elements[i].name == item) {
12933: group.push(formname.elements[i].id);
12934: }
12935: }
12936: return group;
12937: }
12938:
12939: // ]]>
12940: </script>
12941:
12942: END
12943:
12944: }
12945:
12946: sub recaptcha_js {
12947: my %lt = &captcha_phrases();
12948: return <<"END";
12949:
12950: <script type="text/javascript">
12951: // <![CDATA[
12952:
12953: function updateCaptcha(caller,context) {
12954: var privitem;
12955: var pubitem;
12956: var privtext;
12957: var pubtext;
12958: var versionitem;
12959: var versiontext;
12960: if (document.getElementById(context+'_recaptchapub')) {
12961: pubitem = document.getElementById(context+'_recaptchapub');
12962: } else {
12963: return;
12964: }
12965: if (document.getElementById(context+'_recaptchapriv')) {
12966: privitem = document.getElementById(context+'_recaptchapriv');
12967: } else {
12968: return;
12969: }
12970: if (document.getElementById(context+'_recaptchapubtxt')) {
12971: pubtext = document.getElementById(context+'_recaptchapubtxt');
12972: } else {
12973: return;
12974: }
12975: if (document.getElementById(context+'_recaptchaprivtxt')) {
12976: privtext = document.getElementById(context+'_recaptchaprivtxt');
12977: } else {
12978: return;
12979: }
12980: if (document.getElementById(context+'_recaptchaversion')) {
12981: versionitem = document.getElementById(context+'_recaptchaversion');
12982: } else {
12983: return;
12984: }
12985: if (document.getElementById(context+'_recaptchavertxt')) {
12986: versiontext = document.getElementById(context+'_recaptchavertxt');
12987: } else {
12988: return;
12989: }
12990: if (caller.checked) {
12991: if (caller.value == 'recaptcha') {
12992: pubitem.type = 'text';
12993: privitem.type = 'text';
12994: pubitem.size = '40';
12995: privitem.size = '40';
12996: pubtext.innerHTML = "$lt{'pub'}";
12997: privtext.innerHTML = "$lt{'priv'}";
12998: versionitem.type = 'text';
12999: versionitem.size = '3';
13000: versiontext.innerHTML = "$lt{'ver'}";
13001: } else {
13002: pubitem.type = 'hidden';
13003: privitem.type = 'hidden';
13004: versionitem.type = 'hidden';
13005: pubtext.innerHTML = '';
13006: privtext.innerHTML = '';
13007: versiontext.innerHTML = '';
13008: }
13009: }
13010: return;
13011: }
13012:
13013: // ]]>
13014: </script>
13015:
13016: END
13017:
13018: }
13019:
13020: sub toggle_display_js {
13021: return <<"END";
13022:
13023: <script type="text/javascript">
13024: // <![CDATA[
13025:
13026: function toggleDisplay(domForm,caller) {
13027: if (document.getElementById(caller)) {
13028: var divitem = document.getElementById(caller);
13029: var optionsElement = domForm.coursecredits;
13030: var checkval = 1;
13031: var dispval = 'block';
13032: if (caller == 'emailoptions') {
13033: optionsElement = domForm.cancreate_email;
13034: }
13035: if (caller == 'studentsubmission') {
13036: optionsElement = domForm.postsubmit;
13037: }
13038: if (caller == 'cloneinstcode') {
13039: optionsElement = domForm.canclone;
13040: checkval = 'instcode';
13041: }
13042: if (optionsElement.length) {
13043: var currval;
13044: for (var i=0; i<optionsElement.length; i++) {
13045: if (optionsElement[i].checked) {
13046: currval = optionsElement[i].value;
13047: }
13048: }
13049: if (currval == checkval) {
13050: divitem.style.display = dispval;
13051: } else {
13052: divitem.style.display = 'none';
13053: }
13054: }
13055: }
13056: return;
13057: }
13058:
13059: // ]]>
13060: </script>
13061:
13062: END
13063:
13064: }
13065:
13066: sub captcha_phrases {
13067: return &Apache::lonlocal::texthash (
13068: priv => 'Private key',
13069: pub => 'Public key',
13070: original => 'original (CAPTCHA)',
13071: recaptcha => 'successor (ReCAPTCHA)',
13072: notused => 'unused',
13073: ver => 'ReCAPTCHA version (1 or 2)',
13074: );
13075: }
13076:
13077: sub devalidate_remote_domconfs {
13078: my ($dom,$cachekeys) = @_;
13079: return unless (ref($cachekeys) eq 'HASH');
13080: my %servers = &Apache::lonnet::internet_dom_servers($dom);
13081: my %thismachine;
13082: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
13083: my @posscached = ('domainconfig','domdefaults');
13084: if (keys(%servers)) {
13085: foreach my $server (keys(%servers)) {
13086: next if ($thismachine{$server});
13087: my @cached;
13088: foreach my $name (@posscached) {
13089: if ($cachekeys->{$name}) {
13090: push(@cached,&escape($name).':'.&escape($dom));
13091: }
13092: }
13093: if (@cached) {
13094: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
13095: }
13096: }
13097: }
13098: return;
13099: }
13100:
13101: 1;
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