1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.267 2016/01/26 14:30:24 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: use Time::HiRes qw( sleep );
177:
178: my $registered_cleanup;
179: my $modified_urls;
180:
181: sub handler {
182: my $r=shift;
183: if ($r->header_only) {
184: &Apache::loncommon::content_type($r,'text/html');
185: $r->send_http_header;
186: return OK;
187: }
188:
189: my $context = 'domain';
190: my $dom = $env{'request.role.domain'};
191: my $domdesc = &Apache::lonnet::domain($dom,'description');
192: if (&Apache::lonnet::allowed('mau',$dom)) {
193: &Apache::loncommon::content_type($r,'text/html');
194: $r->send_http_header;
195: } else {
196: $env{'user.error.msg'}=
197: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
198: return HTTP_NOT_ACCEPTABLE;
199: }
200:
201: $registered_cleanup=0;
202: @{$modified_urls}=();
203:
204: &Apache::lonhtmlcommon::clear_breadcrumbs();
205: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
206: ['phase','actions']);
207: my $phase = 'pickactions';
208: if ( exists($env{'form.phase'}) ) {
209: $phase = $env{'form.phase'};
210: }
211: my %servers = &Apache::lonnet::internet_dom_servers($dom);
212: my %domconfig =
213: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
214: 'quotas','autoenroll','autoupdate','autocreate',
215: 'directorysrch','usercreation','usermodification',
216: 'contacts','defaults','scantron','coursecategories',
217: 'serverstatuses','requestcourses','helpsettings',
218: 'coursedefaults','usersessions','loadbalancing',
219: 'requestauthor','selfenrollment','inststatus',
220: 'ltitools'],$dom);
221: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
222: 'autoupdate','autocreate','directorysrch','contacts',
223: 'usercreation','selfcreation','usermodification','scantron',
224: 'requestcourses','requestauthor','coursecategories',
225: 'serverstatuses','helpsettings','coursedefaults',
226: 'ltitools','selfenrollment','usersessions');
227: my %existing;
228: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
229: %existing = %{$domconfig{'loadbalancing'}};
230: }
231: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
232: push(@prefs_order,'loadbalancing');
233: }
234: my %prefs = (
235: 'rolecolors' =>
236: { text => 'Default color schemes',
237: help => 'Domain_Configuration_Color_Schemes',
238: header => [{col1 => 'Student Settings',
239: col2 => '',},
240: {col1 => 'Coordinator Settings',
241: col2 => '',},
242: {col1 => 'Author Settings',
243: col2 => '',},
244: {col1 => 'Administrator Settings',
245: col2 => '',}],
246: print => \&print_rolecolors,
247: modify => \&modify_rolecolors,
248: },
249: 'login' =>
250: { text => 'Log-in page options',
251: help => 'Domain_Configuration_Login_Page',
252: header => [{col1 => 'Log-in Page Items',
253: col2 => '',},
254: {col1 => 'Log-in Help',
255: col2 => 'Value'},
256: {col1 => 'Custom HTML in document head',
257: col2 => 'Value'}],
258: print => \&print_login,
259: modify => \&modify_login,
260: },
261: 'defaults' =>
262: { text => 'Default authentication/language/timezone/portal/types',
263: help => 'Domain_Configuration_LangTZAuth',
264: header => [{col1 => 'Setting',
265: col2 => 'Value'},
266: {col1 => 'Institutional user types',
267: col2 => 'Assignable to e-mail usernames'}],
268: print => \&print_defaults,
269: modify => \&modify_defaults,
270: },
271: 'quotas' =>
272: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
273: help => 'Domain_Configuration_Quotas',
274: header => [{col1 => 'User affiliation',
275: col2 => 'Available tools',
276: col3 => 'Quotas, MB; (Authoring requires role)',}],
277: print => \&print_quotas,
278: modify => \&modify_quotas,
279: },
280: 'autoenroll' =>
281: { text => 'Auto-enrollment settings',
282: help => 'Domain_Configuration_Auto_Enrollment',
283: header => [{col1 => 'Configuration setting',
284: col2 => 'Value(s)'}],
285: print => \&print_autoenroll,
286: modify => \&modify_autoenroll,
287: },
288: 'autoupdate' =>
289: { text => 'Auto-update settings',
290: help => 'Domain_Configuration_Auto_Updates',
291: header => [{col1 => 'Setting',
292: col2 => 'Value',},
293: {col1 => 'Setting',
294: col2 => 'Affiliation'},
295: {col1 => 'User population',
296: col2 => 'Updatable user data'}],
297: print => \&print_autoupdate,
298: modify => \&modify_autoupdate,
299: },
300: 'autocreate' =>
301: { text => 'Auto-course creation settings',
302: help => 'Domain_Configuration_Auto_Creation',
303: header => [{col1 => 'Configuration Setting',
304: col2 => 'Value',}],
305: print => \&print_autocreate,
306: modify => \&modify_autocreate,
307: },
308: 'directorysrch' =>
309: { text => 'Institutional directory searches',
310: help => 'Domain_Configuration_InstDirectory_Search',
311: header => [{col1 => '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 => 'Help page settings',
418: help => 'Domain_Configuration_Help_Settings',
419: header => [{col1 => 'Help Settings (logged-in users)',
420: col2 => 'Value'}],
421: print => \&print_helpsettings,
422: modify => \&modify_helpsettings,
423: },
424: 'coursedefaults' =>
425: {text => 'Course/Community defaults',
426: help => 'Domain_Configuration_Course_Defaults',
427: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
428: col2 => 'Value',},
429: {col1 => 'Defaults which can be overridden for each course by a DC',
430: col2 => 'Value',},],
431: print => \&print_coursedefaults,
432: modify => \&modify_coursedefaults,
433: },
434: 'selfenrollment' =>
435: {text => 'Self-enrollment in Course/Community',
436: help => 'Domain_Configuration_Selfenrollment',
437: header => [{col1 => 'Configuration Rights',
438: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
439: {col1 => 'Defaults',
440: col2 => 'Value'},
441: {col1 => 'Self-enrollment validation (optional)',
442: col2 => 'Value'},],
443: print => \&print_selfenrollment,
444: modify => \&modify_selfenrollment,
445: },
446: 'privacy' =>
447: {text => 'User Privacy',
448: help => 'Domain_Configuration_User_Privacy',
449: header => [{col1 => 'Setting',
450: col2 => 'Value',}],
451: print => \&print_privacy,
452: modify => \&modify_privacy,
453: },
454: 'usersessions' =>
455: {text => 'User session hosting/offloading',
456: help => 'Domain_Configuration_User_Sessions',
457: header => [{col1 => 'Domain server',
458: col2 => 'Servers to offload sessions to when busy'},
459: {col1 => 'Hosting of users from other domains',
460: col2 => 'Rules'},
461: {col1 => "Hosting domain's own users elsewhere",
462: col2 => 'Rules'}],
463: print => \&print_usersessions,
464: modify => \&modify_usersessions,
465: },
466: 'loadbalancing' =>
467: {text => 'Dedicated Load Balancer(s)',
468: help => 'Domain_Configuration_Load_Balancing',
469: header => [{col1 => 'Balancers',
470: col2 => 'Default destinations',
471: col3 => 'User affiliation',
472: col4 => 'Overrides'},
473: ],
474: print => \&print_loadbalancing,
475: modify => \&modify_loadbalancing,
476: },
477: 'ltitools' =>
478: {text => 'External Tools (LTI)',
479: help => 'Domain_configuration_LTI_Tools',
480: header => [{col1 => 'Setting',
481: col2 => 'Value',}],
482: print => \&print_ltitools,
483: modify => \&modify_ltitools,
484: },
485:
486: );
487: if (keys(%servers) > 1) {
488: $prefs{'login'} = { text => 'Log-in page options',
489: help => 'Domain_Configuration_Login_Page',
490: header => [{col1 => 'Log-in Service',
491: col2 => 'Server Setting',},
492: {col1 => 'Log-in Page Items',
493: col2 => ''},
494: {col1 => 'Log-in Help',
495: col2 => 'Value'},
496: {col1 => 'Custom HTML in document head',
497: col2 => 'Value'}],
498: print => \&print_login,
499: modify => \&modify_login,
500: };
501: }
502:
503: my @roles = ('student','coordinator','author','admin');
504: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
505: &Apache::lonhtmlcommon::add_breadcrumb
506: ({href=>"javascript:changePage(document.$phase,'pickactions')",
507: text=>"Settings to display/modify"});
508: my $confname = $dom.'-domainconfig';
509:
510: if ($phase eq 'process') {
511: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
512: \%prefs,\%domconfig,$confname,\@roles);
513: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
514: $r->rflush();
515: &devalidate_remote_domconfs($dom,$result);
516: }
517: } elsif ($phase eq 'display') {
518: my $js = &recaptcha_js().
519: &toggle_display_js();
520: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
521: my ($othertitle,$usertypes,$types) =
522: &Apache::loncommon::sorted_inst_types($dom);
523: $js .= &lonbalance_targets_js($dom,$types,\%servers,
524: $domconfig{'loadbalancing'}).
525: &new_spares_js().
526: &common_domprefs_js().
527: &Apache::loncommon::javascript_array_indexof();
528: }
529: if (grep(/^requestcourses$/,@actions)) {
530: my $javascript_validations;
531: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
532: $js .= <<END;
533: <script type="text/javascript">
534: $javascript_validations
535: </script>
536: $coursebrowserjs
537: END
538: }
539: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
540: } else {
541: # check if domconfig user exists for the domain.
542: my $servadm = $r->dir_config('lonAdmEMail');
543: my ($configuserok,$author_ok,$switchserver) =
544: &config_check($dom,$confname,$servadm);
545: unless ($configuserok eq 'ok') {
546: &Apache::lonconfigsettings::print_header($r,$phase,$context);
547: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
548: $confname).
549: '<br />'
550: );
551: if ($switchserver) {
552: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
553: '<br />'.
554: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
555: '<br />'.
556: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
557: '<br />'.
558: &mt('To do that now, use the following link: [_1]',$switchserver)
559: );
560: } else {
561: $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.').
562: '<br />'.
563: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
564: );
565: }
566: $r->print(&Apache::loncommon::end_page());
567: return OK;
568: }
569: if (keys(%domconfig) == 0) {
570: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
571: my @ids=&Apache::lonnet::current_machine_ids();
572: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
573: my %designhash = &Apache::loncommon::get_domainconf($dom);
574: my @loginimages = ('img','logo','domlogo','login');
575: my $custom_img_count = 0;
576: foreach my $img (@loginimages) {
577: if ($designhash{$dom.'.login.'.$img} ne '') {
578: $custom_img_count ++;
579: }
580: }
581: foreach my $role (@roles) {
582: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
583: $custom_img_count ++;
584: }
585: }
586: if ($custom_img_count > 0) {
587: &Apache::lonconfigsettings::print_header($r,$phase,$context);
588: my $switch_server = &check_switchserver($dom,$confname);
589: $r->print(
590: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
591: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
592: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
593: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
594: if ($switch_server) {
595: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
596: }
597: $r->print(&Apache::loncommon::end_page());
598: return OK;
599: }
600: }
601: }
602: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
603: }
604: return OK;
605: }
606:
607: sub process_changes {
608: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
609: my %domconfig;
610: if (ref($values) eq 'HASH') {
611: %domconfig = %{$values};
612: }
613: my $output;
614: if ($action eq 'login') {
615: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
616: } elsif ($action eq 'rolecolors') {
617: $output = &modify_rolecolors($r,$dom,$confname,$roles,
618: $lastactref,%domconfig);
619: } elsif ($action eq 'quotas') {
620: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
621: } elsif ($action eq 'autoenroll') {
622: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
623: } elsif ($action eq 'autoupdate') {
624: $output = &modify_autoupdate($dom,%domconfig);
625: } elsif ($action eq 'autocreate') {
626: $output = &modify_autocreate($dom,%domconfig);
627: } elsif ($action eq 'directorysrch') {
628: $output = &modify_directorysrch($dom,%domconfig);
629: } elsif ($action eq 'usercreation') {
630: $output = &modify_usercreation($dom,%domconfig);
631: } elsif ($action eq 'selfcreation') {
632: $output = &modify_selfcreation($dom,%domconfig);
633: } elsif ($action eq 'usermodification') {
634: $output = &modify_usermodification($dom,%domconfig);
635: } elsif ($action eq 'contacts') {
636: $output = &modify_contacts($dom,$lastactref,%domconfig);
637: } elsif ($action eq 'defaults') {
638: $output = &modify_defaults($dom,$lastactref,%domconfig);
639: } elsif ($action eq 'scantron') {
640: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
641: } elsif ($action eq 'coursecategories') {
642: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
643: } elsif ($action eq 'serverstatuses') {
644: $output = &modify_serverstatuses($dom,%domconfig);
645: } elsif ($action eq 'requestcourses') {
646: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
647: } elsif ($action eq 'requestauthor') {
648: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
649: } elsif ($action eq 'helpsettings') {
650: $output = &modify_helpsettings($r,$dom,$confname,%domconfig);
651: } elsif ($action eq 'coursedefaults') {
652: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
653: } elsif ($action eq 'selfenrollment') {
654: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
655: } elsif ($action eq 'usersessions') {
656: $output = &modify_usersessions($dom,$lastactref,%domconfig);
657: } elsif ($action eq 'loadbalancing') {
658: $output = &modify_loadbalancing($dom,%domconfig);
659: } elsif ($action eq 'ltitools') {
660: $output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig);
661: }
662: return $output;
663: }
664:
665: sub print_config_box {
666: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
667: my $rowtotal = 0;
668: my $output;
669: if ($action eq 'coursecategories') {
670: $output = &coursecategories_javascript($settings);
671: } elsif ($action eq 'defaults') {
672: $output = &defaults_javascript($settings);
673: }
674: $output .=
675: '<table class="LC_nested_outer">
676: <tr>
677: <th align="left" valign="middle"><span class="LC_nobreak">'.
678: &mt($item->{text}).' '.
679: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
680: '</tr>';
681: $rowtotal ++;
682: my $numheaders = 1;
683: if (ref($item->{'header'}) eq 'ARRAY') {
684: $numheaders = scalar(@{$item->{'header'}});
685: }
686: if ($numheaders > 1) {
687: my $colspan = '';
688: my $rightcolspan = '';
689: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
690: (($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')) {
708: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
709: } elsif ($action eq 'coursecategories') {
710: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
711: } elsif ($action eq 'login') {
712: if ($numheaders == 4) {
713: $colspan = ' colspan="2"';
714: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
715: } else {
716: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
717: }
718: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
719: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
720: } elsif ($action eq 'rolecolors') {
721: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
722: }
723: $output .= '
724: </table>
725: </td>
726: </tr>
727: <tr>
728: <td>
729: <table class="LC_nested">
730: <tr class="LC_info_row">
731: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
732: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
733: </tr>';
734: $rowtotal ++;
735: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
736: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
737: ($action eq 'usersessions') || ($action eq 'coursecategories')) {
738: if ($action eq 'coursecategories') {
739: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
740: $colspan = ' colspan="2"';
741: } else {
742: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
743: }
744: $output .= '
745: </table>
746: </td>
747: </tr>
748: <tr>
749: <td>
750: <table class="LC_nested">
751: <tr class="LC_info_row">
752: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
753: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
754: </tr>'."\n";
755: if ($action eq 'coursecategories') {
756: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
757: } else {
758: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
759: }
760: $rowtotal ++;
761: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
762: ($action eq 'defaults')) {
763: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
764: } elsif ($action eq 'login') {
765: if ($numheaders == 4) {
766: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
767: </table>
768: </td>
769: </tr>
770: <tr>
771: <td>
772: <table class="LC_nested">
773: <tr class="LC_info_row">
774: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
775: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
776: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
777: $rowtotal ++;
778: } else {
779: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
780: }
781: $output .= '
782: </table>
783: </td>
784: </tr>
785: <tr>
786: <td>
787: <table class="LC_nested">
788: <tr class="LC_info_row">';
789: if ($numheaders == 4) {
790: $output .= '
791: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
792: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
793: </tr>';
794: } else {
795: $output .= '
796: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
797: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
798: </tr>';
799: }
800: $rowtotal ++;
801: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
802: } elsif ($action eq 'requestcourses') {
803: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
804: $rowtotal ++;
805: $output .= &print_studentcode($settings,\$rowtotal).'
806: </table>
807: </td>
808: </tr>
809: <tr>
810: <td>
811: <table class="LC_nested">
812: <tr class="LC_info_row">
813: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
814: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
815: &textbookcourses_javascript($settings).
816: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
817: </table>
818: </td>
819: </tr>
820: <tr>
821: <td>
822: <table class="LC_nested">
823: <tr class="LC_info_row">
824: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
825: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
826: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
827: </table>
828: </td>
829: </tr>
830: <tr>
831: <td>
832: <table class="LC_nested">
833: <tr class="LC_info_row">
834: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
835: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
836: </tr>'.
837: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
838: } elsif ($action eq 'requestauthor') {
839: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
840: $rowtotal ++;
841: } elsif ($action eq 'rolecolors') {
842: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
843: </table>
844: </td>
845: </tr>
846: <tr>
847: <td>
848: <table class="LC_nested">
849: <tr class="LC_info_row">
850: <td class="LC_left_item"'.$colspan.' valign="top">'.
851: &mt($item->{'header'}->[2]->{'col1'}).'</td>
852: <td class="LC_right_item" valign="top">'.
853: &mt($item->{'header'}->[2]->{'col2'}).'</td>
854: </tr>'.
855: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
856: </table>
857: </td>
858: </tr>
859: <tr>
860: <td>
861: <table class="LC_nested">
862: <tr class="LC_info_row">
863: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
864: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
865: </tr>'.
866: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
867: $rowtotal += 2;
868: }
869: } else {
870: $output .= '
871: <tr>
872: <td>
873: <table class="LC_nested">
874: <tr class="LC_info_row">';
875: if (($action eq 'login') || ($action eq 'directorysrch')) {
876: $output .= '
877: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
878: } elsif ($action eq 'serverstatuses') {
879: $output .= '
880: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
881: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
882:
883: } else {
884: $output .= '
885: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
886: }
887: if (defined($item->{'header'}->[0]->{'col3'})) {
888: $output .= '<td class="LC_left_item" valign="top">'.
889: &mt($item->{'header'}->[0]->{'col2'});
890: if ($action eq 'serverstatuses') {
891: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
892: }
893: } else {
894: $output .= '<td class="LC_right_item" valign="top">'.
895: &mt($item->{'header'}->[0]->{'col2'});
896: }
897: $output .= '</td>';
898: if ($item->{'header'}->[0]->{'col3'}) {
899: if (defined($item->{'header'}->[0]->{'col4'})) {
900: $output .= '<td class="LC_left_item" valign="top">'.
901: &mt($item->{'header'}->[0]->{'col3'});
902: } else {
903: $output .= '<td class="LC_right_item" valign="top">'.
904: &mt($item->{'header'}->[0]->{'col3'});
905: }
906: if ($action eq 'serverstatuses') {
907: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
908: }
909: $output .= '</td>';
910: }
911: if ($item->{'header'}->[0]->{'col4'}) {
912: $output .= '<td class="LC_right_item" valign="top">'.
913: &mt($item->{'header'}->[0]->{'col4'});
914: }
915: $output .= '</tr>';
916: $rowtotal ++;
917: if ($action eq 'quotas') {
918: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
919: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') || ($action eq 'directorysrch') ||
920: ($action eq 'contacts') || ($action eq 'serverstatuses') || ($action eq 'loadbalancing') ||
921: ($action eq 'ltitools')) {
922: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
923: } elsif ($action eq 'scantron') {
924: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
925: } elsif ($action eq 'helpsettings') {
926: $output .= &print_helpsettings($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 .= $imgsrc.
2276: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2277: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2278: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2279: }
2280: if ($switchserver) {
2281: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2282: } else {
2283: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2284: }
2285: }
2286: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2287: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2288: $coursetitle.'</span></td></tr>'."\n";
2289: $itemcount ++;
2290: }
2291: }
2292: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2293: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2294: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2295: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2296: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2297: for (my $k=0; $k<$maxnum+1; $k++) {
2298: my $vpos = $k+1;
2299: my $selstr;
2300: if ($k == $maxnum) {
2301: $selstr = ' selected="selected" ';
2302: }
2303: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2304: }
2305: $datatable .= '</select> '."\n".
2306: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</td>'."\n".
2307: '<td colspan="2">'.
2308: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2309: (' 'x2).
2310: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2311: (' 'x2);
2312: if ($type eq 'textbooks') {
2313: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2314: (' 'x2).
2315: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2316: (' 'x2).
2317: '<span class="LC_nobreak">'.&mt('Image:').' ';
2318: if ($switchserver) {
2319: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2320: } else {
2321: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2322: }
2323: }
2324: $datatable .= '</span>'."\n".
2325: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2326: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2327: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2328: &Apache::loncommon::selectcourse_link
2329: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course');
2330: '</span></td>'."\n".
2331: '</tr>'."\n";
2332: $itemcount ++;
2333: return $datatable;
2334: }
2335:
2336: sub textbookcourses_javascript {
2337: my ($settings) = @_;
2338: return unless(ref($settings) eq 'HASH');
2339: my (%ordered,%total,%jstext);
2340: foreach my $type ('textbooks','templates') {
2341: $total{$type} = 0;
2342: if (ref($settings->{$type}) eq 'HASH') {
2343: foreach my $item (keys(%{$settings->{$type}})) {
2344: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2345: my $num = $settings->{$type}->{$item}{'order'};
2346: $ordered{$type}{$num} = $item;
2347: }
2348: }
2349: $total{$type} = scalar(keys(%{$settings->{$type}}));
2350: }
2351: my @jsarray = ();
2352: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2353: push(@jsarray,$ordered{$type}{$item});
2354: }
2355: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2356: }
2357: return <<"ENDSCRIPT";
2358: <script type="text/javascript">
2359: // <![CDATA[
2360: function reorderBooks(form,item,caller) {
2361: var changedVal;
2362: $jstext{'textbooks'};
2363: $jstext{'templates'};
2364: var newpos;
2365: var maxh;
2366: if (caller == 'textbooks') {
2367: newpos = 'textbooks_addbook_pos';
2368: maxh = 1 + $total{'textbooks'};
2369: } else {
2370: newpos = 'templates_addbook_pos';
2371: maxh = 1 + $total{'templates'};
2372: }
2373: var current = new Array;
2374: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2375: if (item == newpos) {
2376: changedVal = newitemVal;
2377: } else {
2378: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2379: current[newitemVal] = newpos;
2380: }
2381: if (caller == 'textbooks') {
2382: for (var i=0; i<textbooks.length; i++) {
2383: var elementName = 'textbooks_'+textbooks[i];
2384: if (elementName != item) {
2385: if (form.elements[elementName]) {
2386: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2387: current[currVal] = elementName;
2388: }
2389: }
2390: }
2391: }
2392: if (caller == 'templates') {
2393: for (var i=0; i<templates.length; i++) {
2394: var elementName = 'templates_'+templates[i];
2395: if (elementName != item) {
2396: if (form.elements[elementName]) {
2397: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2398: current[currVal] = elementName;
2399: }
2400: }
2401: }
2402: }
2403: var oldVal;
2404: for (var j=0; j<maxh; j++) {
2405: if (current[j] == undefined) {
2406: oldVal = j;
2407: }
2408: }
2409: if (oldVal < changedVal) {
2410: for (var k=oldVal+1; k<=changedVal ; k++) {
2411: var elementName = current[k];
2412: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2413: }
2414: } else {
2415: for (var k=changedVal; k<oldVal; k++) {
2416: var elementName = current[k];
2417: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2418: }
2419: }
2420: return;
2421: }
2422:
2423: // ]]>
2424: </script>
2425:
2426: ENDSCRIPT
2427: }
2428:
2429: sub ltitools_javascript {
2430: my ($settings) = @_;
2431: return unless(ref($settings) eq 'HASH');
2432: my (%ordered,$total,%jstext);
2433: $total = 0;
2434: foreach my $item (keys(%{$settings})) {
2435: if (ref($settings->{$item}) eq 'HASH') {
2436: my $num = $settings->{$item}{'order'};
2437: $ordered{$num} = $item;
2438: }
2439: }
2440: $total = scalar(keys(%{$settings}));
2441: my @jsarray = ();
2442: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2443: push(@jsarray,$ordered{$item});
2444: }
2445: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
2446: return <<"ENDSCRIPT";
2447: <script type="text/javascript">
2448: // <![CDATA[
2449: function reorderLTI(form,item) {
2450: var changedVal;
2451: $jstext
2452: var newpos = 'ltitools_add_pos';
2453: var maxh = 1 + $total;
2454: var current = new Array;
2455: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2456: if (item == newpos) {
2457: changedVal = newitemVal;
2458: } else {
2459: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2460: current[newitemVal] = newpos;
2461: }
2462: for (var i=0; i<ltitools.length; i++) {
2463: var elementName = 'ltitools_'+ltitools[i];
2464: if (elementName != item) {
2465: if (form.elements[elementName]) {
2466: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2467: current[currVal] = elementName;
2468: }
2469: }
2470: }
2471: var oldVal;
2472: for (var j=0; j<maxh; j++) {
2473: if (current[j] == undefined) {
2474: oldVal = j;
2475: }
2476: }
2477: if (oldVal < changedVal) {
2478: for (var k=oldVal+1; k<=changedVal ; k++) {
2479: var elementName = current[k];
2480: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2481: }
2482: } else {
2483: for (var k=changedVal; k<oldVal; k++) {
2484: var elementName = current[k];
2485: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2486: }
2487: }
2488: return;
2489: }
2490:
2491: // ]]>
2492: </script>
2493:
2494: ENDSCRIPT
2495: }
2496:
2497: sub print_autoenroll {
2498: my ($dom,$settings,$rowtotal) = @_;
2499: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2500: my ($defdom,$runon,$runoff,$coownerson,$coownersoff);
2501: if (ref($settings) eq 'HASH') {
2502: if (exists($settings->{'run'})) {
2503: if ($settings->{'run'} eq '0') {
2504: $runoff = ' checked="checked" ';
2505: $runon = ' ';
2506: } else {
2507: $runon = ' checked="checked" ';
2508: $runoff = ' ';
2509: }
2510: } else {
2511: if ($autorun) {
2512: $runon = ' checked="checked" ';
2513: $runoff = ' ';
2514: } else {
2515: $runoff = ' checked="checked" ';
2516: $runon = ' ';
2517: }
2518: }
2519: if (exists($settings->{'co-owners'})) {
2520: if ($settings->{'co-owners'} eq '0') {
2521: $coownersoff = ' checked="checked" ';
2522: $coownerson = ' ';
2523: } else {
2524: $coownerson = ' checked="checked" ';
2525: $coownersoff = ' ';
2526: }
2527: } else {
2528: $coownersoff = ' checked="checked" ';
2529: $coownerson = ' ';
2530: }
2531: if (exists($settings->{'sender_domain'})) {
2532: $defdom = $settings->{'sender_domain'};
2533: }
2534: } else {
2535: if ($autorun) {
2536: $runon = ' checked="checked" ';
2537: $runoff = ' ';
2538: } else {
2539: $runoff = ' checked="checked" ';
2540: $runon = ' ';
2541: }
2542: }
2543: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2544: my $notif_sender;
2545: if (ref($settings) eq 'HASH') {
2546: $notif_sender = $settings->{'sender_uname'};
2547: }
2548: my $datatable='<tr class="LC_odd_row">'.
2549: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2550: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2551: '<input type="radio" name="autoenroll_run"'.
2552: $runon.' value="1" />'.&mt('Yes').'</label> '.
2553: '<label><input type="radio" name="autoenroll_run"'.
2554: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2555: '</tr><tr>'.
2556: '<td>'.&mt('Notification messages - sender').
2557: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2558: &mt('username').': '.
2559: '<input type="text" name="sender_uname" value="'.
2560: $notif_sender.'" size="10" /> '.&mt('domain').
2561: ': '.$domform.'</span></td></tr>'.
2562: '<tr class="LC_odd_row">'.
2563: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2564: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2565: '<input type="radio" name="autoassign_coowners"'.
2566: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2567: '<label><input type="radio" name="autoassign_coowners"'.
2568: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2569: '</tr>';
2570: $$rowtotal += 3;
2571: return $datatable;
2572: }
2573:
2574: sub print_autoupdate {
2575: my ($position,$dom,$settings,$rowtotal) = @_;
2576: my $datatable;
2577: if ($position eq 'top') {
2578: my $updateon = ' ';
2579: my $updateoff = ' checked="checked" ';
2580: my $classlistson = ' ';
2581: my $classlistsoff = ' checked="checked" ';
2582: if (ref($settings) eq 'HASH') {
2583: if ($settings->{'run'} eq '1') {
2584: $updateon = $updateoff;
2585: $updateoff = ' ';
2586: }
2587: if ($settings->{'classlists'} eq '1') {
2588: $classlistson = $classlistsoff;
2589: $classlistsoff = ' ';
2590: }
2591: }
2592: my %title = (
2593: run => 'Auto-update active?',
2594: classlists => 'Update information in classlists?',
2595: );
2596: $datatable = '<tr class="LC_odd_row">'.
2597: '<td>'.&mt($title{'run'}).'</td>'.
2598: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2599: '<input type="radio" name="autoupdate_run"'.
2600: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2601: '<label><input type="radio" name="autoupdate_run"'.
2602: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2603: '</tr><tr>'.
2604: '<td>'.&mt($title{'classlists'}).'</td>'.
2605: '<td class="LC_right_item"><span class="LC_nobreak">'.
2606: '<label><input type="radio" name="classlists"'.
2607: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2608: '<label><input type="radio" name="classlists"'.
2609: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2610: '</tr>';
2611: $$rowtotal += 2;
2612: } elsif ($position eq 'middle') {
2613: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2614: my $numinrow = 3;
2615: my $locknamesettings;
2616: $datatable .= &insttypes_row($settings,$types,$usertypes,
2617: $dom,$numinrow,$othertitle,
2618: 'lockablenames');
2619: $$rowtotal ++;
2620: } else {
2621: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2622: my @fields = ('lastname','firstname','middlename','generation',
2623: 'permanentemail','id');
2624: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2625: my $numrows = 0;
2626: if (ref($types) eq 'ARRAY') {
2627: if (@{$types} > 0) {
2628: $datatable =
2629: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2630: \@fields,$types,\$numrows);
2631: $$rowtotal += @{$types};
2632: }
2633: }
2634: $datatable .=
2635: &usertype_update_row($settings,{'default' => $othertitle},
2636: \%fieldtitles,\@fields,['default'],
2637: \$numrows);
2638: $$rowtotal ++;
2639: }
2640: return $datatable;
2641: }
2642:
2643: sub print_autocreate {
2644: my ($dom,$settings,$rowtotal) = @_;
2645: my (%createon,%createoff,%currhash);
2646: my @types = ('xml','req');
2647: if (ref($settings) eq 'HASH') {
2648: foreach my $item (@types) {
2649: $createoff{$item} = ' checked="checked" ';
2650: $createon{$item} = ' ';
2651: if (exists($settings->{$item})) {
2652: if ($settings->{$item}) {
2653: $createon{$item} = ' checked="checked" ';
2654: $createoff{$item} = ' ';
2655: }
2656: }
2657: }
2658: if ($settings->{'xmldc'} ne '') {
2659: $currhash{$settings->{'xmldc'}} = 1;
2660: }
2661: } else {
2662: foreach my $item (@types) {
2663: $createoff{$item} = ' checked="checked" ';
2664: $createon{$item} = ' ';
2665: }
2666: }
2667: $$rowtotal += 2;
2668: my $numinrow = 2;
2669: my $datatable='<tr class="LC_odd_row">'.
2670: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2671: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2672: '<input type="radio" name="autocreate_xml"'.
2673: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2674: '<label><input type="radio" name="autocreate_xml"'.
2675: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2676: '</td></tr><tr>'.
2677: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2678: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2679: '<input type="radio" name="autocreate_req"'.
2680: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2681: '<label><input type="radio" name="autocreate_req"'.
2682: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2683: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2684: 'autocreate_xmldc',%currhash);
2685: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
2686: if ($numdc > 1) {
2687: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
2688: '</td><td class="LC_left_item">';
2689: } else {
2690: $datatable .= &mt('Course creation processed as:').
2691: '</td><td class="LC_right_item">';
2692: }
2693: $datatable .= $dctable.'</td></tr>';
2694: $$rowtotal += $rows;
2695: return $datatable;
2696: }
2697:
2698: sub print_directorysrch {
2699: my ($dom,$settings,$rowtotal) = @_;
2700: my $srchon = ' ';
2701: my $srchoff = ' checked="checked" ';
2702: my ($exacton,$containson,$beginson);
2703: my $localon = ' ';
2704: my $localoff = ' checked="checked" ';
2705: if (ref($settings) eq 'HASH') {
2706: if ($settings->{'available'} eq '1') {
2707: $srchon = $srchoff;
2708: $srchoff = ' ';
2709: }
2710: if ($settings->{'localonly'} eq '1') {
2711: $localon = $localoff;
2712: $localoff = ' ';
2713: }
2714: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2715: foreach my $type (@{$settings->{'searchtypes'}}) {
2716: if ($type eq 'exact') {
2717: $exacton = ' checked="checked" ';
2718: } elsif ($type eq 'contains') {
2719: $containson = ' checked="checked" ';
2720: } elsif ($type eq 'begins') {
2721: $beginson = ' checked="checked" ';
2722: }
2723: }
2724: } else {
2725: if ($settings->{'searchtypes'} eq 'exact') {
2726: $exacton = ' checked="checked" ';
2727: } elsif ($settings->{'searchtypes'} eq 'contains') {
2728: $containson = ' checked="checked" ';
2729: } elsif ($settings->{'searchtypes'} eq 'specify') {
2730: $exacton = ' checked="checked" ';
2731: $containson = ' checked="checked" ';
2732: }
2733: }
2734: }
2735: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2736: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2737:
2738: my $numinrow = 4;
2739: my $cansrchrow = 0;
2740: my $datatable='<tr class="LC_odd_row">'.
2741: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
2742: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2743: '<input type="radio" name="dirsrch_available"'.
2744: $srchon.' value="1" />'.&mt('Yes').'</label> '.
2745: '<label><input type="radio" name="dirsrch_available"'.
2746: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2747: '</tr><tr>'.
2748: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
2749: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2750: '<input type="radio" name="dirsrch_localonly"'.
2751: $localoff.' value="0" />'.&mt('Yes').'</label> '.
2752: '<label><input type="radio" name="dirsrch_localonly"'.
2753: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
2754: '</tr>';
2755: $$rowtotal += 2;
2756: if (ref($usertypes) eq 'HASH') {
2757: if (keys(%{$usertypes}) > 0) {
2758: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2759: $numinrow,$othertitle,'cansearch');
2760: $cansrchrow = 1;
2761: }
2762: }
2763: if ($cansrchrow) {
2764: $$rowtotal ++;
2765: $datatable .= '<tr>';
2766: } else {
2767: $datatable .= '<tr class="LC_odd_row">';
2768: }
2769: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2770: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2771: foreach my $title (@{$titleorder}) {
2772: if (defined($searchtitles->{$title})) {
2773: my $check = ' ';
2774: if (ref($settings) eq 'HASH') {
2775: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2776: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2777: $check = ' checked="checked" ';
2778: }
2779: }
2780: }
2781: $datatable .= '<td class="LC_left_item">'.
2782: '<span class="LC_nobreak"><label>'.
2783: '<input type="checkbox" name="searchby" '.
2784: 'value="'.$title.'"'.$check.'/>'.
2785: $searchtitles->{$title}.'</label></span></td>';
2786: }
2787: }
2788: $datatable .= '</tr></table></td></tr>';
2789: $$rowtotal ++;
2790: if ($cansrchrow) {
2791: $datatable .= '<tr class="LC_odd_row">';
2792: } else {
2793: $datatable .= '<tr>';
2794: }
2795: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2796: '<td class="LC_left_item" colspan="2">'.
2797: '<span class="LC_nobreak"><label>'.
2798: '<input type="checkbox" name="searchtypes" '.
2799: $exacton.' value="exact" />'.&mt('Exact match').
2800: '</label> '.
2801: '<label><input type="checkbox" name="searchtypes" '.
2802: $beginson.' value="begins" />'.&mt('Begins with').
2803: '</label> '.
2804: '<label><input type="checkbox" name="searchtypes" '.
2805: $containson.' value="contains" />'.&mt('Contains').
2806: '</label></span></td></tr>';
2807: $$rowtotal ++;
2808: return $datatable;
2809: }
2810:
2811: sub print_contacts {
2812: my ($dom,$settings,$rowtotal) = @_;
2813: my $datatable;
2814: my @contacts = ('adminemail','supportemail');
2815: my (%checked,%to,%otheremails,%bccemails);
2816: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
2817: 'requestsmail','updatesmail','idconflictsmail');
2818: foreach my $type (@mailings) {
2819: $otheremails{$type} = '';
2820: }
2821: $bccemails{'helpdeskmail'} = '';
2822: if (ref($settings) eq 'HASH') {
2823: foreach my $item (@contacts) {
2824: if (exists($settings->{$item})) {
2825: $to{$item} = $settings->{$item};
2826: }
2827: }
2828: foreach my $type (@mailings) {
2829: if (exists($settings->{$type})) {
2830: if (ref($settings->{$type}) eq 'HASH') {
2831: foreach my $item (@contacts) {
2832: if ($settings->{$type}{$item}) {
2833: $checked{$type}{$item} = ' checked="checked" ';
2834: }
2835: }
2836: $otheremails{$type} = $settings->{$type}{'others'};
2837: if ($type eq 'helpdeskmail') {
2838: $bccemails{$type} = $settings->{$type}{'bcc'};
2839: }
2840: }
2841: } elsif ($type eq 'lonstatusmail') {
2842: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2843: }
2844: }
2845: } else {
2846: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2847: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2848: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2849: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2850: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2851: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2852: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2853: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
2854: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
2855: }
2856: my ($titles,$short_titles) = &contact_titles();
2857: my $rownum = 0;
2858: my $css_class;
2859: foreach my $item (@contacts) {
2860: $css_class = $rownum%2?' class="LC_odd_row"':'';
2861: $datatable .= '<tr'.$css_class.'>'.
2862: '<td><span class="LC_nobreak">'.$titles->{$item}.
2863: '</span></td><td class="LC_right_item">'.
2864: '<input type="text" name="'.$item.'" value="'.
2865: $to{$item}.'" /></td></tr>';
2866: $rownum ++;
2867: }
2868: foreach my $type (@mailings) {
2869: $css_class = $rownum%2?' class="LC_odd_row"':'';
2870: $datatable .= '<tr'.$css_class.'>'.
2871: '<td><span class="LC_nobreak">'.
2872: $titles->{$type}.': </span></td>'.
2873: '<td class="LC_left_item">'.
2874: '<span class="LC_nobreak">';
2875: foreach my $item (@contacts) {
2876: $datatable .= '<label>'.
2877: '<input type="checkbox" name="'.$type.'"'.
2878: $checked{$type}{$item}.
2879: ' value="'.$item.'" />'.$short_titles->{$item}.
2880: '</label> ';
2881: }
2882: $datatable .= '</span><br />'.&mt('Others').': '.
2883: '<input type="text" name="'.$type.'_others" '.
2884: 'value="'.$otheremails{$type}.'" />';
2885: if ($type eq 'helpdeskmail') {
2886: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
2887: '<input type="text" name="'.$type.'_bcc" '.
2888: 'value="'.$bccemails{$type}.'" />';
2889: }
2890: $datatable .= '</td></tr>'."\n";
2891: $rownum ++;
2892: }
2893: my %choices;
2894: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
2895: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2896: &mt('LON-CAPA core group - MSU'),600,500));
2897: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
2898: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2899: &mt('LON-CAPA core group - MSU'),600,500));
2900: my @toggles = ('reporterrors','reportupdates');
2901: my %defaultchecked = ('reporterrors' => 'on',
2902: 'reportupdates' => 'on');
2903: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2904: \%choices,$rownum);
2905: $datatable .= $reports;
2906: $$rowtotal += $rownum;
2907: return $datatable;
2908: }
2909:
2910: sub print_helpsettings {
2911: my ($dom,$confname,$settings,$rowtotal) = @_;
2912: my ($datatable,$itemcount);
2913: $itemcount = 1;
2914: my (%choices,%defaultchecked,@toggles);
2915: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
2916: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
2917: &mt('LON-CAPA bug tracker'),600,500));
2918: %defaultchecked = ('submitbugs' => 'on');
2919: @toggles = ('submitbugs',);
2920:
2921: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2922: \%choices,$itemcount);
2923: return $datatable;
2924: }
2925:
2926: sub radiobutton_prefs {
2927: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
2928: $additional,$align) = @_;
2929: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
2930: (ref($choices) eq 'HASH'));
2931:
2932: my (%checkedon,%checkedoff,$datatable,$css_class);
2933:
2934: foreach my $item (@{$toggles}) {
2935: if ($defaultchecked->{$item} eq 'on') {
2936: $checkedon{$item} = ' checked="checked" ';
2937: $checkedoff{$item} = ' ';
2938: } elsif ($defaultchecked->{$item} eq 'off') {
2939: $checkedoff{$item} = ' checked="checked" ';
2940: $checkedon{$item} = ' ';
2941: }
2942: }
2943: if (ref($settings) eq 'HASH') {
2944: foreach my $item (@{$toggles}) {
2945: if ($settings->{$item} eq '1') {
2946: $checkedon{$item} = ' checked="checked" ';
2947: $checkedoff{$item} = ' ';
2948: } elsif ($settings->{$item} eq '0') {
2949: $checkedoff{$item} = ' checked="checked" ';
2950: $checkedon{$item} = ' ';
2951: }
2952: }
2953: }
2954: if ($onclick) {
2955: $onclick = ' onclick="'.$onclick.'"';
2956: }
2957: foreach my $item (@{$toggles}) {
2958: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2959: $datatable .=
2960: '<tr'.$css_class.'><td valign="top">'.
2961: '<span class="LC_nobreak">'.$choices->{$item}.
2962: '</span></td>';
2963: if ($align eq 'left') {
2964: $datatable .= '<td class="LC_left_item">';
2965: } else {
2966: $datatable .= '<td class="LC_right_item">';
2967: }
2968: $datatable .=
2969: '<span class="LC_nobreak">'.
2970: '<label><input type="radio" name="'.
2971: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
2972: '</label> <label><input type="radio" name="'.$item.'" '.
2973: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
2974: '</span>'.$additional.
2975: '</td>'.
2976: '</tr>';
2977: $itemcount ++;
2978: }
2979: return ($datatable,$itemcount);
2980: }
2981:
2982: sub print_ltitools {
2983: my ($dom,$settings,$rowtotal) = @_;
2984: my $rownum = 0;
2985: my $css_class;
2986: my $itemcount = 1;
2987: my $maxnum = 0;
2988: my %ordered;
2989: if (ref($settings) eq 'HASH') {
2990: foreach my $item (keys(%{$settings})) {
2991: if (ref($settings->{$item}) eq 'HASH') {
2992: my $num = $settings->{$item}{'order'};
2993: $ordered{$num} = $item;
2994: }
2995: }
2996: }
2997: my $confname = $dom.'-domainconfig';
2998: my $switchserver = &check_switchserver($dom,$confname);
2999: my $maxnum = scalar(keys(%ordered));
3000: my $datatable = <itools_javascript($settings);
3001: my %lt = <itools_names();
3002: my @courseroles = ('cc','in','ta','ep','st');
3003: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
3004: my @fields = ('fullname','firstname','lastname','email','user','roles');
3005: if (keys(%ordered)) {
3006: my @items = sort { $a <=> $b } keys(%ordered);
3007: for (my $i=0; $i<@items; $i++) {
3008: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3009: my $item = $ordered{$items[$i]};
3010: my ($title,$key,$secret,$url,$imgsrc,$version);
3011: if (ref($settings->{$item}) eq 'HASH') {
3012: $title = $settings->{$item}->{'title'};
3013: $url = $settings->{$item}->{'url'};
3014: $key = $settings->{$item}->{'key'};
3015: $secret = $settings->{$item}->{'secret'};
3016: my $image = $settings->{$item}->{'image'};
3017: if ($image ne '') {
3018: $imgsrc = '<img src="'.$image.'" alt="'.&mt('Tool Provider icon').'" />';
3019: }
3020: }
3021: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'ltitools_".$item."'".');"';
3022: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3023: .'<select name="ltitools_'.$item.'"'.$chgstr.'>';
3024: for (my $k=0; $k<=$maxnum; $k++) {
3025: my $vpos = $k+1;
3026: my $selstr;
3027: if ($k == $i) {
3028: $selstr = ' selected="selected" ';
3029: }
3030: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3031: }
3032: $datatable .= '</select>'.(' 'x2).
3033: '<label><input type="checkbox" name="ltitools_del" value="'.$item.'" />'.
3034: &mt('Delete?').'</label></span></td>'.
3035: '<td colspan="2">'.
3036: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
3037: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="30" name="ltitools_title_'.$i.'" value="'.$title.'" /></span> '.
3038: (' 'x2).
3039: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_version_'.$i.'">'.
3040: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
3041: (' 'x2).
3042: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_msgtype_'.$i.'">'.
3043: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
3044: '<br /><br />'.
3045: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="30" name="ltitools_url_'.$i.'"'.
3046: ' value="'.$url.'" /></span>'.
3047: (' 'x2).
3048: '<span class="LC_nobreak">'.$lt{'key'}.
3049: '<input type="text" size="25" name="ltitools_key_'.$i.'" value="'.$key.'" /></span> '.
3050: (' 'x2).
3051: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
3052: '<input type="password" size="20" name="ltitools_secret_'.$i.'" value="'.$secret.'" />'.
3053: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.ltitools_secret_'.$i.'.type='."'text'".' } else { this.form.ltitools_secret_'.$i.'.type='."'password'".' }" />'.&mt('Visible input').'</label>'.
3054: '<input type="hidden" name="ltitools_id_'.$i.'" value="'.$item.'" /></span>'.
3055: '</fieldset>'.
3056: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
3057: '<span class="LC_nobreak">'.&mt('Display target:');
3058: my %currdisp;
3059: if (ref($settings->{$item}->{'display'}) eq 'HASH') {
3060: if ($settings->{$item}->{'display'}->{'target'} eq 'window') {
3061: $currdisp{'window'} = ' checked="checked"';
3062: } else {
3063: $currdisp{'iframe'} = ' checked="checked"';
3064: }
3065: if ($settings->{$item}->{'display'}->{'width'} =~ /^(\d+)$/) {
3066: $currdisp{'width'} = $1;
3067: }
3068: if ($settings->{$item}->{'display'}->{'height'} =~ /^(\d+)$/) {
3069: $currdisp{'height'} = $1;
3070: }
3071: } else {
3072: $currdisp{'iframe'} = ' checked="checked"';
3073: }
3074: foreach my $disp ('iframe','window') {
3075: $datatable .= '<label><input type="radio" name="ltitools_target_'.$i.'" value="'.$disp.'"'.$currdisp{$disp}.' />'.
3076: $lt{$disp}.'</label>'.(' 'x2);
3077: }
3078: $datatable .= (' 'x4);
3079: foreach my $dimen ('width','height') {
3080: $datatable .= '<label>'.$lt{$dimen}.' '.
3081: '<input type="text" name="ltitools_'.$dimen.'_'.$i.'" size="5" value="'.$currdisp{$dimen}.'" /></label>'.
3082: (' 'x2);
3083: }
3084: $datatable .= '<br />';
3085: foreach my $extra ('passback','roster') {
3086: my $checkedon = '';
3087: my $checkedoff = ' checked="checked"';
3088: if ($settings->{$item}->{$extra}) {
3089: $checkedon = $checkedoff;
3090: $checkedoff = '';
3091: }
3092: $datatable .= $lt{$extra}.' '.
3093: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="1"'.$checkedon.' />'.
3094: &mt('Yes').'</label>'.(' 'x2).
3095: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="0"'.$checkedoff.' />'.
3096: &mt('No').'</label>'.(' 'x4);
3097: }
3098: $datatable .= '<br /><br /><span class="LC_nobreak">'.$lt{'icon'}.': ';
3099: if ($imgsrc) {
3100: $datatable .= $imgsrc.
3101: '<label><input type="checkbox" name="ltitools_image_del"'.
3102: ' value="'.$item.'" />'.&mt('Delete?').'</label></span> '.
3103: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
3104: } else {
3105: $datatable .= '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
3106: }
3107: if ($switchserver) {
3108: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3109: } else {
3110: $datatable .= '<input type="file" name="ltitools_image_'.$i.'" value="" />';
3111: }
3112: $datatable .= '</span></fieldset>';
3113: my (%checkedfields,%rolemaps);
3114: if (ref($settings->{$item}) eq 'HASH') {
3115: if (ref($settings->{$item}->{'fields'}) eq 'HASH') {
3116: %checkedfields = %{$settings->{$item}->{'fields'}};
3117: }
3118: if (ref($settings->{$item}->{'roles'}) eq 'HASH') {
3119: %rolemaps = %{$settings->{$item}->{'roles'}};
3120: $checkedfields{'roles'} = 1;
3121: }
3122: }
3123: $datatable .= '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
3124: '<span class="LC_nobreak">';
3125: foreach my $field (@fields) {
3126: my $checked;
3127: if ($checkedfields{$field}) {
3128: $checked = ' checked="checked"';
3129: }
3130: $datatable .= '<label>'.
3131: '<input type="checkbox" name="ltitools_fields_'.$i.'" value="'.$field.'"'.$checked.' />'.
3132: $lt{$field}.'</label>'.(' ' x2);
3133: }
3134: $datatable .= '</span></fieldset>'.
3135: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
3136: foreach my $role (@courseroles) {
3137: my ($selected,$selectnone);
3138: if (!$rolemaps{$role}) {
3139: $selectnone = ' selected="selected"';
3140: }
3141: $datatable .= '<td align="center">'.
3142: &Apache::lonnet::plaintext($role,'Course').'<br />'.
3143: '<select name="ltitools_roles_'.$role.'_'.$i.'">'.
3144: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
3145: foreach my $ltirole (@ltiroles) {
3146: unless ($selectnone) {
3147: if ($rolemaps{$role} eq $ltirole) {
3148: $selected = ' selected="selected"';
3149: } else {
3150: $selected = '';
3151: }
3152: }
3153: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
3154: }
3155: $datatable .= '</select></td>';
3156: }
3157: $datatable .= '</tr></table></fieldset>'.
3158: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
3159: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>';
3160: if (ref($settings->{$item}->{'custom'}) eq 'HASH') {
3161: my %custom = %{$settings->{$item}->{'custom'}};
3162: if (keys(%custom) > 0) {
3163: foreach my $key (sort(keys(%custom))) {
3164: $datatable .= '<tr><td><span class="LC_nobreak">'.
3165: '<label><input type="checkbox" name="ltitools_customdel_'.$i.'" value="'.
3166: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
3167: '<td><input type="text" name="ltitools_customval_'.$key.'_'.$i.'"'.
3168: ' value="'.$custom{$key}.'" /></td></tr>';
3169: }
3170: }
3171: }
3172: $datatable .= '<tr><td><span class="LC_nobreak">'.
3173: '<label><input type="checkbox" name="ltitools_customadd" value="'.$i.'" />'.
3174: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_custom_name_'.$i.'" />'.
3175: '</td><td><input type="text" name="ltitools_custom_value_'.$i.'" /></td></tr>';
3176: $datatable .= '</table></fieldset></td></tr>'."\n";
3177: $itemcount ++;
3178: }
3179: }
3180: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3181: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'ltitools_add_pos'".');"';
3182: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
3183: '<input type="hidden" name="ltitools_maxnum" value="'.$maxnum.'" />'."\n".
3184: '<select name="ltitools_add_pos"'.$chgstr.'>';
3185: for (my $k=0; $k<$maxnum+1; $k++) {
3186: my $vpos = $k+1;
3187: my $selstr;
3188: if ($k == $maxnum) {
3189: $selstr = ' selected="selected" ';
3190: }
3191: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3192: }
3193: $datatable .= '</select> '."\n".
3194: '<input type="checkbox" name="ltitools_add" value="1" />'.&mt('Add').'</td>'."\n".
3195: '<td colspan="2">'.
3196: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
3197: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="30" name="ltitools_add_title" value="" /></span> '."\n".
3198: (' 'x2).
3199: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_add_version">'.
3200: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
3201: (' 'x2).
3202: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_add_msgtype">'.
3203: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
3204: '<br />'.
3205: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="30" name="ltitools_add_url" value="" /></span> '."\n".
3206: (' 'x2).
3207: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="ltitools_add_key" value="" /></span> '."\n".
3208: (' 'x2).
3209: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="ltitools_add_secret" value="" />'.
3210: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.ltitools_add_secret.type='."'text'".' } else { this.form.ltitools_add_secret.type='."'password'".' }" />'.&mt('Visible input').'</label></span> '."\n".
3211: '</fieldset>'.
3212: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
3213: '<span class="LC_nobreak">'.&mt('Display target:');
3214: my %defaultdisp;
3215: $defaultdisp{'iframe'} = ' checked="checked"';
3216: foreach my $disp ('iframe','window') {
3217: $datatable .= '<label><input type="radio" name="ltitools_add_target" value="'.$disp.'"'.$defaultdisp{$disp}.' />'.
3218: $lt{$disp}.'</label>'.(' 'x2);
3219: }
3220: $datatable .= (' 'x4);
3221: foreach my $dimen ('width','height') {
3222: $datatable .= '<label>'.$lt{$dimen}.' '.
3223: '<input type="text" name="ltitools_add_'.$dimen.'" size="5" /></label>'.
3224: (' 'x2);
3225: }
3226: $datatable .= '<br />';
3227: foreach my $extra ('passback','roster') {
3228: $datatable .= $lt{$extra}.' '.
3229: '<label><input type="radio" name="ltitools_add_'.$extra.'" value="1" />'.
3230: &mt('Yes').'</label>'.(' 'x2).
3231: '<label><input type="radio" name="ltitools_add_'.$extra.'" value="0" checked="checked" />'.
3232: &mt('No').'</label>'.(' 'x4);
3233: }
3234: $datatable .= '<br /><br /><span class="LC_nobreak">'.$lt{'icon'}.': '.
3235: '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
3236: if ($switchserver) {
3237: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3238: } else {
3239: $datatable .= '<input type="file" name="ltitools_add_image" value="" />';
3240: }
3241: $datatable .= '</span></fieldset>'.
3242: '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
3243: '<span class="LC_nobreak">';
3244: foreach my $field (@fields) {
3245: $datatable .= '<label>'.
3246: '<input type="checkbox" name="ltitools_add_fields" value="'.$field.'" />'.
3247: $lt{$field}.'</label>'.(' ' x2);
3248: }
3249: $datatable .= '</span></fieldset>'.
3250: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
3251: foreach my $role (@courseroles) {
3252: my ($checked,$checkednone);
3253: $datatable .= '<td align="center">'.
3254: &Apache::lonnet::plaintext($role,'Course').'<br />'.
3255: '<select name="ltitools_add_roles_'.$role.'">'.
3256: '<option value="" selected="selected">'.&mt('Select').'</option>';
3257: foreach my $ltirole (@ltiroles) {
3258: $datatable .= '<option value="'.$ltirole.'">'.$ltirole.'</option>';
3259: }
3260: $datatable .= '</select></td>';
3261: }
3262: $datatable .= '</tr></table></fieldset>'.
3263: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
3264: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
3265: '<tr><td><span class="LC_nobreak">'.
3266: '<label><input type="checkbox" name="ltitools_add_custom" value="1" />'.
3267: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_add_custom_name" />'.
3268: '</td><td><input type="text" name="ltitools_add_custom_value" /></td></tr>'.
3269: '</table></fieldset></td></tr>'."\n".
3270: '</td>'."\n".
3271: '</tr>'."\n";
3272: $itemcount ++;
3273: return $datatable;
3274: }
3275:
3276: sub ltitools_names {
3277: my %lt = &Apache::lonlocal::texthash(
3278: 'title' => 'Title',
3279: 'version' => 'Version',
3280: 'msgtype' => 'Message Type',
3281: 'url' => 'URL',
3282: 'key' => 'Key',
3283: 'secret' => 'Secret',
3284: 'icon' => 'Icon',
3285: 'user' => 'Username:domain',
3286: 'fullname' => 'Full Name',
3287: 'firstname' => 'First Name',
3288: 'lastname' => 'Last Name',
3289: 'email' => 'E-mail',
3290: 'roles' => 'Role',
3291: 'window' => 'Window/Tab',
3292: 'iframe' => 'iFrame',
3293: 'height' => 'Height',
3294: 'width' => 'Width',
3295: 'passback' => 'Tool can return grades:',
3296: 'roster' => 'Tool can retrieve roster:',
3297: );
3298: return %lt;
3299: }
3300:
3301: sub print_coursedefaults {
3302: my ($position,$dom,$settings,$rowtotal) = @_;
3303: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
3304: my $itemcount = 1;
3305: my %choices = &Apache::lonlocal::texthash (
3306: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
3307: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
3308: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
3309: coursecredits => 'Credits can be specified for courses',
3310: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
3311: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
3312: postsubmit => 'Disable submit button/keypress following student submission',
3313: canclone => "People who may clone a course (besides course's owner and coordinators)",
3314: );
3315: my %staticdefaults = (
3316: anonsurvey_threshold => 10,
3317: uploadquota => 500,
3318: postsubmit => 60,
3319: );
3320: if ($position eq 'top') {
3321: %defaultchecked = (
3322: 'canuse_pdfforms' => 'off',
3323: 'uselcmath' => 'on',
3324: 'usejsme' => 'on',
3325: 'canclone' => 'none',
3326: );
3327: @toggles = ('canuse_pdfforms','uselcmath','usejsme');
3328: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3329: \%choices,$itemcount);
3330: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3331: $datatable .=
3332: '<tr'.$css_class.'><td valign="top">'.
3333: '<span class="LC_nobreak">'.$choices{'canclone'}.
3334: '</span></td><td class="LC_left_item">';
3335: my $currcanclone = 'none';
3336: my $onclick;
3337: my @cloneoptions = ('none','domain');
3338: my %clonetitles = (
3339: none => 'No additional course requesters',
3340: domain => "Any course requester in course's domain",
3341: instcode => 'Course requests for official courses ...',
3342: );
3343: my (%codedefaults,@code_order,@posscodes);
3344: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
3345: \@code_order) eq 'ok') {
3346: if (@code_order > 0) {
3347: push(@cloneoptions,'instcode');
3348: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
3349: }
3350: }
3351: if (ref($settings) eq 'HASH') {
3352: if ($settings->{'canclone'}) {
3353: if (ref($settings->{'canclone'}) eq 'HASH') {
3354: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
3355: if (@code_order > 0) {
3356: $currcanclone = 'instcode';
3357: @posscodes = @{$settings->{'canclone'}{'instcode'}};
3358: }
3359: }
3360: } elsif ($settings->{'canclone'} eq 'domain') {
3361: $currcanclone = $settings->{'canclone'};
3362: }
3363: }
3364: }
3365: foreach my $option (@cloneoptions) {
3366: my ($checked,$additional);
3367: if ($currcanclone eq $option) {
3368: $checked = ' checked="checked"';
3369: }
3370: if ($option eq 'instcode') {
3371: if (@code_order) {
3372: my $show = 'none';
3373: if ($checked) {
3374: $show = 'block';
3375: }
3376: $additional = '<div id="cloneinstcode" style="display:'.$show.'" />'.
3377: &mt('Institutional codes for new and cloned course have identical:').
3378: '<br />';
3379: foreach my $item (@code_order) {
3380: my $codechk;
3381: if ($checked) {
3382: if (grep(/^\Q$item\E$/,@posscodes)) {
3383: $codechk = ' checked="checked"';
3384: }
3385: }
3386: $additional .= '<label>'.
3387: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
3388: $item.'</label>';
3389: }
3390: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
3391: }
3392: }
3393: $datatable .=
3394: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
3395: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
3396: '</label> '.$additional.'</span><br />';
3397: }
3398: $datatable .= '</td>'.
3399: '</tr>';
3400: $itemcount ++;
3401: } else {
3402: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3403: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout);
3404: my $currusecredits = 0;
3405: my $postsubmitclient = 1;
3406: my @types = ('official','unofficial','community','textbook');
3407: if (ref($settings) eq 'HASH') {
3408: $currdefresponder = $settings->{'anonsurvey_threshold'};
3409: if (ref($settings->{'uploadquota'}) eq 'HASH') {
3410: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
3411: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
3412: }
3413: }
3414: if (ref($settings->{'coursecredits'}) eq 'HASH') {
3415: foreach my $type (@types) {
3416: next if ($type eq 'community');
3417: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
3418: if ($defcredits{$type} ne '') {
3419: $currusecredits = 1;
3420: }
3421: }
3422: }
3423: if (ref($settings->{'postsubmit'}) eq 'HASH') {
3424: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
3425: $postsubmitclient = 0;
3426: foreach my $type (@types) {
3427: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3428: }
3429: } else {
3430: foreach my $type (@types) {
3431: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
3432: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
3433: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
3434: } else {
3435: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3436: }
3437: } else {
3438: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3439: }
3440: }
3441: }
3442: } else {
3443: foreach my $type (@types) {
3444: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3445: }
3446: }
3447: } else {
3448: foreach my $type (@types) {
3449: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3450: }
3451: }
3452: if (!$currdefresponder) {
3453: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
3454: } elsif ($currdefresponder < 1) {
3455: $currdefresponder = 1;
3456: }
3457: foreach my $type (@types) {
3458: if ($curruploadquota{$type} eq '') {
3459: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
3460: }
3461: }
3462: $datatable .=
3463: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3464: $choices{'anonsurvey_threshold'}.
3465: '</span></td>'.
3466: '<td class="LC_right_item"><span class="LC_nobreak">'.
3467: '<input type="text" name="anonsurvey_threshold"'.
3468: ' value="'.$currdefresponder.'" size="5" /></span>'.
3469: '</td></tr>'."\n";
3470: $itemcount ++;
3471: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3472: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3473: $choices{'uploadquota'}.
3474: '</span></td>'.
3475: '<td align="right" class="LC_right_item">'.
3476: '<table><tr>';
3477: foreach my $type (@types) {
3478: $datatable .= '<td align="center">'.&mt($type).'<br />'.
3479: '<input type="text" name="uploadquota_'.$type.'"'.
3480: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
3481: }
3482: $datatable .= '</tr></table></td></tr>'."\n";
3483: $itemcount ++;
3484: my $onclick = "toggleDisplay(this.form,'credits');";
3485: my $display = 'none';
3486: if ($currusecredits) {
3487: $display = 'block';
3488: }
3489: my $additional = '<div id="credits" style="display: '.$display.'">'.
3490: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
3491: foreach my $type (@types) {
3492: next if ($type eq 'community');
3493: $additional .= '<td align="center">'.&mt($type).'<br />'.
3494: '<input type="text" name="'.$type.'_credits"'.
3495: ' value="'.$defcredits{$type}.'" size="3" /></td>';
3496: }
3497: $additional .= '</tr></table></div>'."\n";
3498: %defaultchecked = ('coursecredits' => 'off');
3499: @toggles = ('coursecredits');
3500: my $current = {
3501: 'coursecredits' => $currusecredits,
3502: };
3503: (my $table,$itemcount) =
3504: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
3505: \%choices,$itemcount,$onclick,$additional,'left');
3506: $datatable .= $table;
3507: $onclick = "toggleDisplay(this.form,'studentsubmission');";
3508: my $display = 'none';
3509: if ($postsubmitclient) {
3510: $display = 'block';
3511: }
3512: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
3513: &mt('Number of seconds submit is disabled').'<br />'.
3514: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
3515: '<table><tr>';
3516: foreach my $type (@types) {
3517: $additional .= '<td align="center">'.&mt($type).'<br />'.
3518: '<input type="text" name="'.$type.'_timeout" value="'.
3519: $deftimeout{$type}.'" size="5" /></td>';
3520: }
3521: $additional .= '</tr></table></div>'."\n";
3522: %defaultchecked = ('postsubmit' => 'on');
3523: @toggles = ('postsubmit');
3524: my $current = {
3525: 'postsubmit' => $postsubmitclient,
3526: };
3527: ($table,$itemcount) =
3528: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
3529: \%choices,$itemcount,$onclick,$additional,'left');
3530: $datatable .= $table;
3531: }
3532: $$rowtotal += $itemcount;
3533: return $datatable;
3534: }
3535:
3536: sub print_selfenrollment {
3537: my ($position,$dom,$settings,$rowtotal) = @_;
3538: my ($css_class,$datatable);
3539: my $itemcount = 1;
3540: my @types = ('official','unofficial','community','textbook');
3541: if (($position eq 'top') || ($position eq 'middle')) {
3542: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
3543: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
3544: my @rows;
3545: my $key;
3546: if ($position eq 'top') {
3547: $key = 'admin';
3548: if (ref($rowsref) eq 'ARRAY') {
3549: @rows = @{$rowsref};
3550: }
3551: } elsif ($position eq 'middle') {
3552: $key = 'default';
3553: @rows = ('types','registered','approval','limit');
3554: }
3555: foreach my $row (@rows) {
3556: if (defined($titlesref->{$row})) {
3557: $itemcount ++;
3558: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3559: $datatable .= '<tr'.$css_class.'>'.
3560: '<td>'.$titlesref->{$row}.'</td>'.
3561: '<td class="LC_left_item">'.
3562: '<table><tr>';
3563: my (%current,%currentcap);
3564: if (ref($settings) eq 'HASH') {
3565: if (ref($settings->{$key}) eq 'HASH') {
3566: foreach my $type (@types) {
3567: if (ref($settings->{$key}->{$type}) eq 'HASH') {
3568: $current{$type} = $settings->{$key}->{$type}->{$row};
3569: }
3570: if (($row eq 'limit') && ($key eq 'default')) {
3571: if (ref($settings->{$key}->{$type}) eq 'HASH') {
3572: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
3573: }
3574: }
3575: }
3576: }
3577: }
3578: my %roles = (
3579: '0' => &Apache::lonnet::plaintext('dc'),
3580: );
3581:
3582: foreach my $type (@types) {
3583: unless (($row eq 'registered') && ($key eq 'default')) {
3584: $datatable .= '<th>'.&mt($type).'</th>';
3585: }
3586: }
3587: unless (($row eq 'registered') && ($key eq 'default')) {
3588: $datatable .= '</tr><tr>';
3589: }
3590: foreach my $type (@types) {
3591: if ($type eq 'community') {
3592: $roles{'1'} = &mt('Community personnel');
3593: } else {
3594: $roles{'1'} = &mt('Course personnel');
3595: }
3596: $datatable .= '<td style="vertical-align: top">';
3597: if ($position eq 'top') {
3598: my %checked;
3599: if ($current{$type} eq '0') {
3600: $checked{'0'} = ' checked="checked"';
3601: } else {
3602: $checked{'1'} = ' checked="checked"';
3603: }
3604: foreach my $role ('1','0') {
3605: $datatable .= '<span class="LC_nobreak"><label>'.
3606: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
3607: 'value="'.$role.'"'.$checked{$role}.' />'.
3608: $roles{$role}.'</label></span> ';
3609: }
3610: } else {
3611: if ($row eq 'types') {
3612: my %checked;
3613: if ($current{$type} =~ /^(all|dom)$/) {
3614: $checked{$1} = ' checked="checked"';
3615: } else {
3616: $checked{''} = ' checked="checked"';
3617: }
3618: foreach my $val ('','dom','all') {
3619: $datatable .= '<span class="LC_nobreak"><label>'.
3620: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3621: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3622: }
3623: } elsif ($row eq 'registered') {
3624: my %checked;
3625: if ($current{$type} eq '1') {
3626: $checked{'1'} = ' checked="checked"';
3627: } else {
3628: $checked{'0'} = ' checked="checked"';
3629: }
3630: foreach my $val ('0','1') {
3631: $datatable .= '<span class="LC_nobreak"><label>'.
3632: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3633: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3634: }
3635: } elsif ($row eq 'approval') {
3636: my %checked;
3637: if ($current{$type} =~ /^([12])$/) {
3638: $checked{$1} = ' checked="checked"';
3639: } else {
3640: $checked{'0'} = ' checked="checked"';
3641: }
3642: for my $val (0..2) {
3643: $datatable .= '<span class="LC_nobreak"><label>'.
3644: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3645: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3646: }
3647: } elsif ($row eq 'limit') {
3648: my %checked;
3649: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
3650: $checked{$1} = ' checked="checked"';
3651: } else {
3652: $checked{'none'} = ' checked="checked"';
3653: }
3654: my $cap;
3655: if ($currentcap{$type} =~ /^\d+$/) {
3656: $cap = $currentcap{$type};
3657: }
3658: foreach my $val ('none','allstudents','selfenrolled') {
3659: $datatable .= '<span class="LC_nobreak"><label>'.
3660: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3661: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3662: }
3663: $datatable .= '<br />'.
3664: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
3665: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
3666: '</span>';
3667: }
3668: }
3669: $datatable .= '</td>';
3670: }
3671: $datatable .= '</tr>';
3672: }
3673: $datatable .= '</table></td></tr>';
3674: }
3675: } elsif ($position eq 'bottom') {
3676: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
3677: }
3678: $$rowtotal += $itemcount;
3679: return $datatable;
3680: }
3681:
3682: sub print_validation_rows {
3683: my ($caller,$dom,$settings,$rowtotal) = @_;
3684: my ($itemsref,$namesref,$fieldsref);
3685: if ($caller eq 'selfenroll') {
3686: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
3687: } elsif ($caller eq 'requestcourses') {
3688: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
3689: }
3690: my %currvalidation;
3691: if (ref($settings) eq 'HASH') {
3692: if (ref($settings->{'validation'}) eq 'HASH') {
3693: %currvalidation = %{$settings->{'validation'}};
3694: }
3695: }
3696: my $datatable;
3697: my $itemcount = 0;
3698: foreach my $item (@{$itemsref}) {
3699: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3700: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3701: $namesref->{$item}.
3702: '</span></td>'.
3703: '<td class="LC_left_item">';
3704: if (($item eq 'url') || ($item eq 'button')) {
3705: $datatable .= '<span class="LC_nobreak">'.
3706: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
3707: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
3708: } elsif ($item eq 'fields') {
3709: my @currfields;
3710: if (ref($currvalidation{$item}) eq 'ARRAY') {
3711: @currfields = @{$currvalidation{$item}};
3712: }
3713: foreach my $field (@{$fieldsref}) {
3714: my $check = '';
3715: if (grep(/^\Q$field\E$/,@currfields)) {
3716: $check = ' checked="checked"';
3717: }
3718: $datatable .= '<span class="LC_nobreak"><label>'.
3719: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
3720: ' value="'.$field.'"'.$check.' />'.$field.
3721: '</label></span> ';
3722: }
3723: } elsif ($item eq 'markup') {
3724: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5" wrap="soft">'.
3725: $currvalidation{$item}.
3726: '</textarea>';
3727: }
3728: $datatable .= '</td></tr>'."\n";
3729: if (ref($rowtotal)) {
3730: $itemcount ++;
3731: }
3732: }
3733: if ($caller eq 'requestcourses') {
3734: my %currhash;
3735: if (ref($settings) eq 'HASH') {
3736: if (ref($settings->{'validation'}) eq 'HASH') {
3737: if ($settings->{'validation'}{'dc'} ne '') {
3738: $currhash{$settings->{'validation'}{'dc'}} = 1;
3739: }
3740: }
3741: }
3742: my $numinrow = 2;
3743: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
3744: 'validationdc',%currhash);
3745: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3746: $datatable .= '</td></tr><tr'.$css_class.'><td>';
3747: if ($numdc > 1) {
3748: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
3749: } else {
3750: $datatable .= &mt('Course creation processed as: ');
3751: }
3752: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
3753: $itemcount ++;
3754: }
3755: if (ref($rowtotal)) {
3756: $$rowtotal += $itemcount;
3757: }
3758: return $datatable;
3759: }
3760:
3761: sub print_usersessions {
3762: my ($position,$dom,$settings,$rowtotal) = @_;
3763: my ($css_class,$datatable,%checked,%choices);
3764: my (%by_ip,%by_location,@intdoms);
3765: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
3766:
3767: my @alldoms = &Apache::lonnet::all_domains();
3768: my %serverhomes = %Apache::lonnet::serverhomeIDs;
3769: my %servers = &Apache::lonnet::internet_dom_servers($dom);
3770: my %altids = &id_for_thisdom(%servers);
3771: my $itemcount = 1;
3772: if ($position eq 'top') {
3773: if (keys(%serverhomes) > 1) {
3774: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
3775: my $curroffloadnow;
3776: if (ref($settings) eq 'HASH') {
3777: if (ref($settings->{'offloadnow'}) eq 'HASH') {
3778: $curroffloadnow = $settings->{'offloadnow'};
3779: }
3780: }
3781: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$curroffloadnow,$rowtotal);
3782: } else {
3783: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3784: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
3785: }
3786: } else {
3787: if (keys(%by_location) == 0) {
3788: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3789: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
3790: } else {
3791: my %lt = &usersession_titles();
3792: my $numinrow = 5;
3793: my $prefix;
3794: my @types;
3795: if ($position eq 'bottom') {
3796: $prefix = 'remote';
3797: @types = ('version','excludedomain','includedomain');
3798: } else {
3799: $prefix = 'hosted';
3800: @types = ('excludedomain','includedomain');
3801: }
3802: my (%current,%checkedon,%checkedoff);
3803: my @lcversions = &Apache::lonnet::all_loncaparevs();
3804: my @locations = sort(keys(%by_location));
3805: foreach my $type (@types) {
3806: $checkedon{$type} = '';
3807: $checkedoff{$type} = ' checked="checked"';
3808: }
3809: if (ref($settings) eq 'HASH') {
3810: if (ref($settings->{$prefix}) eq 'HASH') {
3811: foreach my $key (keys(%{$settings->{$prefix}})) {
3812: $current{$key} = $settings->{$prefix}{$key};
3813: if ($key eq 'version') {
3814: if ($current{$key} ne '') {
3815: $checkedon{$key} = ' checked="checked"';
3816: $checkedoff{$key} = '';
3817: }
3818: } elsif (ref($current{$key}) eq 'ARRAY') {
3819: $checkedon{$key} = ' checked="checked"';
3820: $checkedoff{$key} = '';
3821: }
3822: }
3823: }
3824: }
3825: foreach my $type (@types) {
3826: next if ($type ne 'version' && !@locations);
3827: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3828: $datatable .= '<tr'.$css_class.'>
3829: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
3830: <span class="LC_nobreak">
3831: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
3832: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
3833: if ($type eq 'version') {
3834: my $selector = '<select name="'.$prefix.'_version">';
3835: foreach my $version (@lcversions) {
3836: my $selected = '';
3837: if ($current{'version'} eq $version) {
3838: $selected = ' selected="selected"';
3839: }
3840: $selector .= ' <option value="'.$version.'"'.
3841: $selected.'>'.$version.'</option>';
3842: }
3843: $selector .= '</select> ';
3844: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
3845: } else {
3846: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
3847: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
3848: ' />'.(' 'x2).
3849: '<input type="button" value="'.&mt('uncheck all').'" '.
3850: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
3851: "\n".
3852: '</div><div><table>';
3853: my $rem;
3854: for (my $i=0; $i<@locations; $i++) {
3855: my ($showloc,$value,$checkedtype);
3856: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
3857: my $ip = $by_location{$locations[$i]}->[0];
3858: if (ref($by_ip{$ip}) eq 'ARRAY') {
3859: $value = join(':',@{$by_ip{$ip}});
3860: $showloc = join(', ',@{$by_ip{$ip}});
3861: if (ref($current{$type}) eq 'ARRAY') {
3862: foreach my $loc (@{$by_ip{$ip}}) {
3863: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
3864: $checkedtype = ' checked="checked"';
3865: last;
3866: }
3867: }
3868: }
3869: }
3870: }
3871: $rem = $i%($numinrow);
3872: if ($rem == 0) {
3873: if ($i > 0) {
3874: $datatable .= '</tr>';
3875: }
3876: $datatable .= '<tr>';
3877: }
3878: $datatable .= '<td class="LC_left_item">'.
3879: '<span class="LC_nobreak"><label>'.
3880: '<input type="checkbox" name="'.$prefix.'_'.$type.
3881: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
3882: '</label></span></td>';
3883: }
3884: $rem = @locations%($numinrow);
3885: my $colsleft = $numinrow - $rem;
3886: if ($colsleft > 1 ) {
3887: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3888: ' </td>';
3889: } elsif ($colsleft == 1) {
3890: $datatable .= '<td class="LC_left_item"> </td>';
3891: }
3892: $datatable .= '</tr></table>';
3893: }
3894: $datatable .= '</td></tr>';
3895: $itemcount ++;
3896: }
3897: }
3898: }
3899: $$rowtotal += $itemcount;
3900: return $datatable;
3901: }
3902:
3903: sub build_location_hashes {
3904: my ($intdoms,$by_ip,$by_location) = @_;
3905: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
3906: (ref($by_location) eq 'HASH'));
3907: my %iphost = &Apache::lonnet::get_iphost();
3908: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
3909: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
3910: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
3911: foreach my $id (@{$iphost{$primary_ip}}) {
3912: my $intdom = &Apache::lonnet::internet_dom($id);
3913: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
3914: push(@{$intdoms},$intdom);
3915: }
3916: }
3917: }
3918: foreach my $ip (keys(%iphost)) {
3919: if (ref($iphost{$ip}) eq 'ARRAY') {
3920: foreach my $id (@{$iphost{$ip}}) {
3921: my $location = &Apache::lonnet::internet_dom($id);
3922: if ($location) {
3923: next if (grep(/^\Q$location\E$/,@{$intdoms}));
3924: if (ref($by_ip->{$ip}) eq 'ARRAY') {
3925: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
3926: push(@{$by_ip->{$ip}},$location);
3927: }
3928: } else {
3929: $by_ip->{$ip} = [$location];
3930: }
3931: }
3932: }
3933: }
3934: }
3935: foreach my $ip (sort(keys(%{$by_ip}))) {
3936: if (ref($by_ip->{$ip}) eq 'ARRAY') {
3937: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
3938: my $first = $by_ip->{$ip}->[0];
3939: if (ref($by_location->{$first}) eq 'ARRAY') {
3940: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
3941: push(@{$by_location->{$first}},$ip);
3942: }
3943: } else {
3944: $by_location->{$first} = [$ip];
3945: }
3946: }
3947: }
3948: return;
3949: }
3950:
3951: sub current_offloads_to {
3952: my ($dom,$settings,$servers) = @_;
3953: my (%spareid,%otherdomconfigs);
3954: if (ref($servers) eq 'HASH') {
3955: foreach my $lonhost (sort(keys(%{$servers}))) {
3956: my $gotspares;
3957: if (ref($settings) eq 'HASH') {
3958: if (ref($settings->{'spares'}) eq 'HASH') {
3959: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
3960: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
3961: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
3962: $gotspares = 1;
3963: }
3964: }
3965: }
3966: unless ($gotspares) {
3967: my $gotspares;
3968: my $serverhomeID =
3969: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
3970: my $serverhomedom =
3971: &Apache::lonnet::host_domain($serverhomeID);
3972: if ($serverhomedom ne $dom) {
3973: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
3974: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
3975: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
3976: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
3977: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
3978: $gotspares = 1;
3979: }
3980: }
3981: } else {
3982: $otherdomconfigs{$serverhomedom} =
3983: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
3984: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
3985: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
3986: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
3987: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
3988: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
3989: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
3990: $gotspares = 1;
3991: }
3992: }
3993: }
3994: }
3995: }
3996: }
3997: }
3998: unless ($gotspares) {
3999: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
4000: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
4001: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
4002: } else {
4003: my $server_hostname = &Apache::lonnet::hostname($lonhost);
4004: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
4005: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
4006: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
4007: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
4008: } else {
4009: my %what = (
4010: spareid => 1,
4011: );
4012: my ($result,$returnhash) =
4013: &Apache::lonnet::get_remote_globals($lonhost,\%what);
4014: if ($result eq 'ok') {
4015: if (ref($returnhash) eq 'HASH') {
4016: if (ref($returnhash->{'spareid'}) eq 'HASH') {
4017: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
4018: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
4019: }
4020: }
4021: }
4022: }
4023: }
4024: }
4025: }
4026: }
4027: return %spareid;
4028: }
4029:
4030: sub spares_row {
4031: my ($dom,$servers,$spareid,$serverhomes,$altids,$curroffloadnow,$rowtotal) = @_;
4032: my $css_class;
4033: my $numinrow = 4;
4034: my $itemcount = 1;
4035: my $datatable;
4036: my %typetitles = &sparestype_titles();
4037: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
4038: foreach my $server (sort(keys(%{$servers}))) {
4039: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
4040: my ($othercontrol,$serverdom);
4041: if ($serverhome ne $server) {
4042: $serverdom = &Apache::lonnet::host_domain($serverhome);
4043: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
4044: } else {
4045: $serverdom = &Apache::lonnet::host_domain($server);
4046: if ($serverdom ne $dom) {
4047: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
4048: }
4049: }
4050: next unless (ref($spareid->{$server}) eq 'HASH');
4051: my $checkednow;
4052: if (ref($curroffloadnow) eq 'HASH') {
4053: if ($curroffloadnow->{$server}) {
4054: $checkednow = ' checked="checked"';
4055: }
4056: }
4057: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4058: $datatable .= '<tr'.$css_class.'>
4059: <td rowspan="2">
4060: <span class="LC_nobreak">'.
4061: &mt('[_1] when busy, offloads to:'
4062: ,'<b>'.$server.'</b>').'</span><br />'.
4063: '<span class="LC_nobreak">'."\n".
4064: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
4065: ' '.&mt('Switch active users on next access').'</label></span>'.
4066: "\n";
4067: my (%current,%canselect);
4068: my @choices =
4069: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
4070: foreach my $type ('primary','default') {
4071: if (ref($spareid->{$server}) eq 'HASH') {
4072: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
4073: my @spares = @{$spareid->{$server}{$type}};
4074: if (@spares > 0) {
4075: if ($othercontrol) {
4076: $current{$type} = join(', ',@spares);
4077: } else {
4078: $current{$type} .= '<table>';
4079: my $numspares = scalar(@spares);
4080: for (my $i=0; $i<@spares; $i++) {
4081: my $rem = $i%($numinrow);
4082: if ($rem == 0) {
4083: if ($i > 0) {
4084: $current{$type} .= '</tr>';
4085: }
4086: $current{$type} .= '<tr>';
4087: }
4088: $current{$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'".');" /> '.
4089: $spareid->{$server}{$type}[$i].
4090: '</label></td>'."\n";
4091: }
4092: my $rem = @spares%($numinrow);
4093: my $colsleft = $numinrow - $rem;
4094: if ($colsleft > 1 ) {
4095: $current{$type} .= '<td colspan="'.$colsleft.
4096: '" class="LC_left_item">'.
4097: ' </td>';
4098: } elsif ($colsleft == 1) {
4099: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
4100: }
4101: $current{$type} .= '</tr></table>';
4102: }
4103: }
4104: }
4105: if ($current{$type} eq '') {
4106: $current{$type} = &mt('None specified');
4107: }
4108: if ($othercontrol) {
4109: if ($type eq 'primary') {
4110: $canselect{$type} = $othercontrol;
4111: }
4112: } else {
4113: $canselect{$type} =
4114: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
4115: '<select name="newspare_'.$type.'_'.$server.'" '.
4116: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
4117: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
4118: if (@choices > 0) {
4119: foreach my $lonhost (@choices) {
4120: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
4121: }
4122: }
4123: $canselect{$type} .= '</select>'."\n";
4124: }
4125: } else {
4126: $current{$type} = &mt('Could not be determined');
4127: if ($type eq 'primary') {
4128: $canselect{$type} = $othercontrol;
4129: }
4130: }
4131: if ($type eq 'default') {
4132: $datatable .= '<tr'.$css_class.'>';
4133: }
4134: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
4135: '<td>'.$current{$type}.'</td>'."\n".
4136: '<td>'.$canselect{$type}.'</td></tr>'."\n";
4137: }
4138: $itemcount ++;
4139: }
4140: }
4141: $$rowtotal += $itemcount;
4142: return $datatable;
4143: }
4144:
4145: sub possible_newspares {
4146: my ($server,$currspares,$serverhomes,$altids) = @_;
4147: my $serverhostname = &Apache::lonnet::hostname($server);
4148: my %excluded;
4149: if ($serverhostname ne '') {
4150: %excluded = (
4151: $serverhostname => 1,
4152: );
4153: }
4154: if (ref($currspares) eq 'HASH') {
4155: foreach my $type (keys(%{$currspares})) {
4156: if (ref($currspares->{$type}) eq 'ARRAY') {
4157: if (@{$currspares->{$type}} > 0) {
4158: foreach my $curr (@{$currspares->{$type}}) {
4159: my $hostname = &Apache::lonnet::hostname($curr);
4160: $excluded{$hostname} = 1;
4161: }
4162: }
4163: }
4164: }
4165: }
4166: my @choices;
4167: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
4168: if (keys(%{$serverhomes}) > 1) {
4169: foreach my $name (sort(keys(%{$serverhomes}))) {
4170: unless ($excluded{$name}) {
4171: if (exists($altids->{$serverhomes->{$name}})) {
4172: push(@choices,$altids->{$serverhomes->{$name}});
4173: } else {
4174: push(@choices,$serverhomes->{$name});
4175: }
4176: }
4177: }
4178: }
4179: }
4180: return sort(@choices);
4181: }
4182:
4183: sub print_loadbalancing {
4184: my ($dom,$settings,$rowtotal) = @_;
4185: my $primary_id = &Apache::lonnet::domain($dom,'primary');
4186: my $intdom = &Apache::lonnet::internet_dom($primary_id);
4187: my $numinrow = 1;
4188: my $datatable;
4189: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4190: my (%currbalancer,%currtargets,%currrules,%existing);
4191: if (ref($settings) eq 'HASH') {
4192: %existing = %{$settings};
4193: }
4194: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
4195: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
4196: \%currtargets,\%currrules);
4197: } else {
4198: return;
4199: }
4200: my ($othertitle,$usertypes,$types) =
4201: &Apache::loncommon::sorted_inst_types($dom);
4202: my $rownum = 8;
4203: if (ref($types) eq 'ARRAY') {
4204: $rownum += scalar(@{$types});
4205: }
4206: my @css_class = ('LC_odd_row','LC_even_row');
4207: my $balnum = 0;
4208: my $islast;
4209: my (@toshow,$disabledtext);
4210: if (keys(%currbalancer) > 0) {
4211: @toshow = sort(keys(%currbalancer));
4212: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
4213: push(@toshow,'');
4214: }
4215: } else {
4216: @toshow = ('');
4217: $disabledtext = &mt('No existing load balancer');
4218: }
4219: foreach my $lonhost (@toshow) {
4220: if ($balnum == scalar(@toshow)-1) {
4221: $islast = 1;
4222: } else {
4223: $islast = 0;
4224: }
4225: my $cssidx = $balnum%2;
4226: my $targets_div_style = 'display: none';
4227: my $disabled_div_style = 'display: block';
4228: my $homedom_div_style = 'display: none';
4229: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
4230: '<td rowspan="'.$rownum.'" valign="top">'.
4231: '<p>';
4232: if ($lonhost eq '') {
4233: $datatable .= '<span class="LC_nobreak">';
4234: if (keys(%currbalancer) > 0) {
4235: $datatable .= &mt('Add balancer:');
4236: } else {
4237: $datatable .= &mt('Enable balancer:');
4238: }
4239: $datatable .= ' '.
4240: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
4241: ' id="loadbalancing_lonhost_'.$balnum.'"'.
4242: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
4243: '<option value="" selected="selected">'.&mt('None').
4244: '</option>'."\n";
4245: foreach my $server (sort(keys(%servers))) {
4246: next if ($currbalancer{$server});
4247: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
4248: }
4249: $datatable .=
4250: '</select>'."\n".
4251: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
4252: } else {
4253: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
4254: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
4255: &mt('Stop balancing').'</label>'.
4256: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
4257: $targets_div_style = 'display: block';
4258: $disabled_div_style = 'display: none';
4259: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
4260: $homedom_div_style = 'display: block';
4261: }
4262: }
4263: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
4264: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
4265: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
4266: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
4267: my ($numspares,@spares) = &count_servers($lonhost,%servers);
4268: my @sparestypes = ('primary','default');
4269: my %typetitles = &sparestype_titles();
4270: foreach my $sparetype (@sparestypes) {
4271: my $targettable;
4272: for (my $i=0; $i<$numspares; $i++) {
4273: my $checked;
4274: if (ref($currtargets{$lonhost}) eq 'HASH') {
4275: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
4276: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
4277: $checked = ' checked="checked"';
4278: }
4279: }
4280: }
4281: my ($chkboxval,$disabled);
4282: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
4283: $chkboxval = $spares[$i];
4284: }
4285: if (exists($currbalancer{$spares[$i]})) {
4286: $disabled = ' disabled="disabled"';
4287: }
4288: $targettable .=
4289: '<td><span class="LC_nobreak"><label>'.
4290: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
4291: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
4292: '</span></label></span></td>';
4293: my $rem = $i%($numinrow);
4294: if ($rem == 0) {
4295: if (($i > 0) && ($i < $numspares-1)) {
4296: $targettable .= '</tr>';
4297: }
4298: if ($i < $numspares-1) {
4299: $targettable .= '<tr>';
4300: }
4301: }
4302: }
4303: if ($targettable ne '') {
4304: my $rem = $numspares%($numinrow);
4305: my $colsleft = $numinrow - $rem;
4306: if ($colsleft > 1 ) {
4307: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4308: ' </td>';
4309: } elsif ($colsleft == 1) {
4310: $targettable .= '<td class="LC_left_item"> </td>';
4311: }
4312: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
4313: '<table><tr>'.$targettable.'</tr></table><br />';
4314: }
4315: }
4316: $datatable .= '</div></td></tr>'.
4317: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
4318: $othertitle,$usertypes,$types,\%servers,
4319: \%currbalancer,$lonhost,
4320: $targets_div_style,$homedom_div_style,
4321: $css_class[$cssidx],$balnum,$islast);
4322: $$rowtotal += $rownum;
4323: $balnum ++;
4324: }
4325: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
4326: return $datatable;
4327: }
4328:
4329: sub get_loadbalancers_config {
4330: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
4331: return unless ((ref($servers) eq 'HASH') &&
4332: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
4333: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
4334: if (keys(%{$existing}) > 0) {
4335: my $oldlonhost;
4336: foreach my $key (sort(keys(%{$existing}))) {
4337: if ($key eq 'lonhost') {
4338: $oldlonhost = $existing->{'lonhost'};
4339: $currbalancer->{$oldlonhost} = 1;
4340: } elsif ($key eq 'targets') {
4341: if ($oldlonhost) {
4342: $currtargets->{$oldlonhost} = $existing->{'targets'};
4343: }
4344: } elsif ($key eq 'rules') {
4345: if ($oldlonhost) {
4346: $currrules->{$oldlonhost} = $existing->{'rules'};
4347: }
4348: } elsif (ref($existing->{$key}) eq 'HASH') {
4349: $currbalancer->{$key} = 1;
4350: $currtargets->{$key} = $existing->{$key}{'targets'};
4351: $currrules->{$key} = $existing->{$key}{'rules'};
4352: }
4353: }
4354: } else {
4355: my ($balancerref,$targetsref) =
4356: &Apache::lonnet::get_lonbalancer_config($servers);
4357: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
4358: foreach my $server (sort(keys(%{$balancerref}))) {
4359: $currbalancer->{$server} = 1;
4360: $currtargets->{$server} = $targetsref->{$server};
4361: }
4362: }
4363: }
4364: return;
4365: }
4366:
4367: sub loadbalancing_rules {
4368: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
4369: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
4370: $css_class,$balnum,$islast) = @_;
4371: my $output;
4372: my $num = 0;
4373: my ($alltypes,$othertypes,$titles) =
4374: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
4375: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
4376: foreach my $type (@{$alltypes}) {
4377: $num ++;
4378: my $current;
4379: if (ref($currrules) eq 'HASH') {
4380: $current = $currrules->{$type};
4381: }
4382: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
4383: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
4384: $current = '';
4385: }
4386: }
4387: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
4388: $servers,$currbalancer,$lonhost,$dom,
4389: $targets_div_style,$homedom_div_style,
4390: $css_class,$balnum,$num,$islast);
4391: }
4392: }
4393: return $output;
4394: }
4395:
4396: sub loadbalancing_titles {
4397: my ($dom,$intdom,$usertypes,$types) = @_;
4398: my %othertypes = (
4399: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
4400: '_LC_author' => &mt('Users from [_1] with author role',$dom),
4401: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
4402: '_LC_external' => &mt('Users not from [_1]',$intdom),
4403: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
4404: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
4405: );
4406: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
4407: if (ref($types) eq 'ARRAY') {
4408: unshift(@alltypes,@{$types},'default');
4409: }
4410: my %titles;
4411: foreach my $type (@alltypes) {
4412: if ($type =~ /^_LC_/) {
4413: $titles{$type} = $othertypes{$type};
4414: } elsif ($type eq 'default') {
4415: $titles{$type} = &mt('All users from [_1]',$dom);
4416: if (ref($types) eq 'ARRAY') {
4417: if (@{$types} > 0) {
4418: $titles{$type} = &mt('Other users from [_1]',$dom);
4419: }
4420: }
4421: } elsif (ref($usertypes) eq 'HASH') {
4422: $titles{$type} = $usertypes->{$type};
4423: }
4424: }
4425: return (\@alltypes,\%othertypes,\%titles);
4426: }
4427:
4428: sub loadbalance_rule_row {
4429: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
4430: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
4431: my @rulenames;
4432: my %ruletitles = &offloadtype_text();
4433: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
4434: @rulenames = ('balancer','offloadedto','specific');
4435: } else {
4436: @rulenames = ('default','homeserver');
4437: if ($type eq '_LC_external') {
4438: push(@rulenames,'externalbalancer');
4439: } else {
4440: push(@rulenames,'specific');
4441: }
4442: push(@rulenames,'none');
4443: }
4444: my $style = $targets_div_style;
4445: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
4446: $style = $homedom_div_style;
4447: }
4448: my $space;
4449: if ($islast && $num == 1) {
4450: $space = '<div display="inline-block"> </div>';
4451: }
4452: my $output =
4453: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
4454: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
4455: '<td valaign="top">'.$space.
4456: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
4457: for (my $i=0; $i<@rulenames; $i++) {
4458: my $rule = $rulenames[$i];
4459: my ($checked,$extra);
4460: if ($rulenames[$i] eq 'default') {
4461: $rule = '';
4462: }
4463: if ($rulenames[$i] eq 'specific') {
4464: if (ref($servers) eq 'HASH') {
4465: my $default;
4466: if (($current ne '') && (exists($servers->{$current}))) {
4467: $checked = ' checked="checked"';
4468: }
4469: unless ($checked) {
4470: $default = ' selected="selected"';
4471: }
4472: $extra =
4473: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
4474: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
4475: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
4476: '<option value=""'.$default.'></option>'."\n";
4477: foreach my $server (sort(keys(%{$servers}))) {
4478: if (ref($currbalancer) eq 'HASH') {
4479: next if (exists($currbalancer->{$server}));
4480: }
4481: my $selected;
4482: if ($server eq $current) {
4483: $selected = ' selected="selected"';
4484: }
4485: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
4486: }
4487: $extra .= '</select>';
4488: }
4489: } elsif ($rule eq $current) {
4490: $checked = ' checked="checked"';
4491: }
4492: $output .= '<span class="LC_nobreak"><label>'.
4493: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
4494: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
4495: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
4496: ')"'.$checked.' /> ';
4497: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
4498: $output .= $ruletitles{'particular'};
4499: } else {
4500: $output .= $ruletitles{$rulenames[$i]};
4501: }
4502: $output .= '</label>'.$extra.'</span><br />'."\n";
4503: }
4504: $output .= '</div></td></tr>'."\n";
4505: return $output;
4506: }
4507:
4508: sub offloadtype_text {
4509: my %ruletitles = &Apache::lonlocal::texthash (
4510: 'default' => 'Offloads to default destinations',
4511: 'homeserver' => "Offloads to user's home server",
4512: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
4513: 'specific' => 'Offloads to specific server',
4514: 'none' => 'No offload',
4515: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
4516: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
4517: 'particular' => 'Session hosted (after re-auth) on server:',
4518: );
4519: return %ruletitles;
4520: }
4521:
4522: sub sparestype_titles {
4523: my %typestitles = &Apache::lonlocal::texthash (
4524: 'primary' => 'primary',
4525: 'default' => 'default',
4526: );
4527: return %typestitles;
4528: }
4529:
4530: sub contact_titles {
4531: my %titles = &Apache::lonlocal::texthash (
4532: 'supportemail' => 'Support E-mail address',
4533: 'adminemail' => 'Default Server Admin E-mail address',
4534: 'errormail' => 'Error reports to be e-mailed to',
4535: 'packagesmail' => 'Package update alerts to be e-mailed to',
4536: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
4537: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
4538: 'requestsmail' => 'E-mail from course requests requiring approval',
4539: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
4540: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
4541: );
4542: my %short_titles = &Apache::lonlocal::texthash (
4543: adminemail => 'Admin E-mail address',
4544: supportemail => 'Support E-mail',
4545: );
4546: return (\%titles,\%short_titles);
4547: }
4548:
4549: sub tool_titles {
4550: my %titles = &Apache::lonlocal::texthash (
4551: aboutme => 'Personal web page',
4552: blog => 'Blog',
4553: webdav => 'WebDAV',
4554: portfolio => 'Portfolio',
4555: official => 'Official courses (with institutional codes)',
4556: unofficial => 'Unofficial courses',
4557: community => 'Communities',
4558: textbook => 'Textbook courses',
4559: );
4560: return %titles;
4561: }
4562:
4563: sub courserequest_titles {
4564: my %titles = &Apache::lonlocal::texthash (
4565: official => 'Official',
4566: unofficial => 'Unofficial',
4567: community => 'Communities',
4568: textbook => 'Textbook',
4569: norequest => 'Not allowed',
4570: approval => 'Approval by Dom. Coord.',
4571: validate => 'With validation',
4572: autolimit => 'Numerical limit',
4573: unlimited => '(blank for unlimited)',
4574: );
4575: return %titles;
4576: }
4577:
4578: sub authorrequest_titles {
4579: my %titles = &Apache::lonlocal::texthash (
4580: norequest => 'Not allowed',
4581: approval => 'Approval by Dom. Coord.',
4582: automatic => 'Automatic approval',
4583: );
4584: return %titles;
4585: }
4586:
4587: sub courserequest_conditions {
4588: my %conditions = &Apache::lonlocal::texthash (
4589: approval => '(Processing of request subject to approval by Domain Coordinator).',
4590: validate => '(Processing of request subject to institutional validation).',
4591: );
4592: return %conditions;
4593: }
4594:
4595:
4596: sub print_usercreation {
4597: my ($position,$dom,$settings,$rowtotal) = @_;
4598: my $numinrow = 4;
4599: my $datatable;
4600: if ($position eq 'top') {
4601: $$rowtotal ++;
4602: my $rowcount = 0;
4603: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
4604: if (ref($rules) eq 'HASH') {
4605: if (keys(%{$rules}) > 0) {
4606: $datatable .= &user_formats_row('username',$settings,$rules,
4607: $ruleorder,$numinrow,$rowcount);
4608: $$rowtotal ++;
4609: $rowcount ++;
4610: }
4611: }
4612: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
4613: if (ref($idrules) eq 'HASH') {
4614: if (keys(%{$idrules}) > 0) {
4615: $datatable .= &user_formats_row('id',$settings,$idrules,
4616: $idruleorder,$numinrow,$rowcount);
4617: $$rowtotal ++;
4618: $rowcount ++;
4619: }
4620: }
4621: if ($rowcount == 0) {
4622: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
4623: $$rowtotal ++;
4624: $rowcount ++;
4625: }
4626: } elsif ($position eq 'middle') {
4627: my @creators = ('author','course','requestcrs');
4628: my ($rules,$ruleorder) =
4629: &Apache::lonnet::inst_userrules($dom,'username');
4630: my %lt = &usercreation_types();
4631: my %checked;
4632: if (ref($settings) eq 'HASH') {
4633: if (ref($settings->{'cancreate'}) eq 'HASH') {
4634: foreach my $item (@creators) {
4635: $checked{$item} = $settings->{'cancreate'}{$item};
4636: }
4637: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
4638: foreach my $item (@creators) {
4639: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
4640: $checked{$item} = 'none';
4641: }
4642: }
4643: }
4644: }
4645: my $rownum = 0;
4646: foreach my $item (@creators) {
4647: $rownum ++;
4648: if ($checked{$item} eq '') {
4649: $checked{$item} = 'any';
4650: }
4651: my $css_class;
4652: if ($rownum%2) {
4653: $css_class = '';
4654: } else {
4655: $css_class = ' class="LC_odd_row" ';
4656: }
4657: $datatable .= '<tr'.$css_class.'>'.
4658: '<td><span class="LC_nobreak">'.$lt{$item}.
4659: '</span></td><td align="right">';
4660: my @options = ('any');
4661: if (ref($rules) eq 'HASH') {
4662: if (keys(%{$rules}) > 0) {
4663: push(@options,('official','unofficial'));
4664: }
4665: }
4666: push(@options,'none');
4667: foreach my $option (@options) {
4668: my $type = 'radio';
4669: my $check = ' ';
4670: if ($checked{$item} eq $option) {
4671: $check = ' checked="checked" ';
4672: }
4673: $datatable .= '<span class="LC_nobreak"><label>'.
4674: '<input type="'.$type.'" name="can_createuser_'.
4675: $item.'" value="'.$option.'"'.$check.'/> '.
4676: $lt{$option}.'</label> </span>';
4677: }
4678: $datatable .= '</td></tr>';
4679: }
4680: } else {
4681: my @contexts = ('author','course','domain');
4682: my @authtypes = ('int','krb4','krb5','loc');
4683: my %checked;
4684: if (ref($settings) eq 'HASH') {
4685: if (ref($settings->{'authtypes'}) eq 'HASH') {
4686: foreach my $item (@contexts) {
4687: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
4688: foreach my $auth (@authtypes) {
4689: if ($settings->{'authtypes'}{$item}{$auth}) {
4690: $checked{$item}{$auth} = ' checked="checked" ';
4691: }
4692: }
4693: }
4694: }
4695: }
4696: } else {
4697: foreach my $item (@contexts) {
4698: foreach my $auth (@authtypes) {
4699: $checked{$item}{$auth} = ' checked="checked" ';
4700: }
4701: }
4702: }
4703: my %title = &context_names();
4704: my %authname = &authtype_names();
4705: my $rownum = 0;
4706: my $css_class;
4707: foreach my $item (@contexts) {
4708: if ($rownum%2) {
4709: $css_class = '';
4710: } else {
4711: $css_class = ' class="LC_odd_row" ';
4712: }
4713: $datatable .= '<tr'.$css_class.'>'.
4714: '<td>'.$title{$item}.
4715: '</td><td class="LC_left_item">'.
4716: '<span class="LC_nobreak">';
4717: foreach my $auth (@authtypes) {
4718: $datatable .= '<label>'.
4719: '<input type="checkbox" name="'.$item.'_auth" '.
4720: $checked{$item}{$auth}.' value="'.$auth.'" />'.
4721: $authname{$auth}.'</label> ';
4722: }
4723: $datatable .= '</span></td></tr>';
4724: $rownum ++;
4725: }
4726: $$rowtotal += $rownum;
4727: }
4728: return $datatable;
4729: }
4730:
4731: sub print_selfcreation {
4732: my ($position,$dom,$settings,$rowtotal) = @_;
4733: my (@selfcreate,$createsettings,$processing,$datatable);
4734: if (ref($settings) eq 'HASH') {
4735: if (ref($settings->{'cancreate'}) eq 'HASH') {
4736: $createsettings = $settings->{'cancreate'};
4737: if (ref($createsettings) eq 'HASH') {
4738: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
4739: @selfcreate = @{$createsettings->{'selfcreate'}};
4740: } elsif ($createsettings->{'selfcreate'} ne '') {
4741: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
4742: @selfcreate = ('email','login','sso');
4743: } elsif ($createsettings->{'selfcreate'} ne 'none') {
4744: @selfcreate = ($createsettings->{'selfcreate'});
4745: }
4746: }
4747: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
4748: $processing = $createsettings->{'selfcreateprocessing'};
4749: }
4750: }
4751: }
4752: }
4753: my %radiohash;
4754: my $numinrow = 4;
4755: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
4756: if ($position eq 'top') {
4757: my %choices = &Apache::lonlocal::texthash (
4758: cancreate_login => 'Institutional Login',
4759: cancreate_sso => 'Institutional Single Sign On',
4760: );
4761: my @toggles = sort(keys(%choices));
4762: my %defaultchecked = (
4763: 'cancreate_login' => 'off',
4764: 'cancreate_sso' => 'off',
4765: );
4766: my ($onclick,$itemcount);
4767: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
4768: \%choices,$itemcount,$onclick);
4769: $$rowtotal += $itemcount;
4770:
4771: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4772:
4773: if (ref($usertypes) eq 'HASH') {
4774: if (keys(%{$usertypes}) > 0) {
4775: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
4776: $dom,$numinrow,$othertitle,
4777: 'statustocreate',$$rowtotal);
4778: $$rowtotal ++;
4779: }
4780: }
4781: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
4782: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4783: $fieldtitles{'inststatus'} = &mt('Institutional status');
4784: my $rem;
4785: my $numperrow = 2;
4786: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
4787: $datatable .= '<tr'.$css_class.'>'.
4788: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
4789: '<td class="LC_left_item">'."\n".
4790: '<table><tr><td>'."\n";
4791: for (my $i=0; $i<@fields; $i++) {
4792: $rem = $i%($numperrow);
4793: if ($rem == 0) {
4794: if ($i > 0) {
4795: $datatable .= '</tr>';
4796: }
4797: $datatable .= '<tr>';
4798: }
4799: my $currval;
4800: if (ref($createsettings) eq 'HASH') {
4801: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
4802: $currval = $createsettings->{'shibenv'}{$fields[$i]};
4803: }
4804: }
4805: $datatable .= '<td class="LC_left_item">'.
4806: '<span class="LC_nobreak">'.
4807: '<input type="text" name="shibenv_'.$fields[$i].'" '.
4808: 'value="'.$currval.'" size="10" /> '.
4809: $fieldtitles{$fields[$i]}.'</span></td>';
4810: }
4811: my $colsleft = $numperrow - $rem;
4812: if ($colsleft > 1 ) {
4813: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4814: ' </td>';
4815: } elsif ($colsleft == 1) {
4816: $datatable .= '<td class="LC_left_item"> </td>';
4817: }
4818: $datatable .= '</tr></table></td></tr>';
4819: $$rowtotal ++;
4820: } elsif ($position eq 'middle') {
4821: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
4822: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4823: $usertypes->{'default'} = $othertitle;
4824: if (ref($types) eq 'ARRAY') {
4825: push(@{$types},'default');
4826: $usertypes->{'default'} = $othertitle;
4827: foreach my $status (@{$types}) {
4828: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
4829: $numinrow,$$rowtotal,$usertypes);
4830: $$rowtotal ++;
4831: }
4832: }
4833: } else {
4834: my %choices = &Apache::lonlocal::texthash (
4835: cancreate_email => 'E-mail address as username',
4836: );
4837: my @toggles = sort(keys(%choices));
4838: my %defaultchecked = (
4839: 'cancreate_email' => 'off',
4840: );
4841: my $itemcount = 0;
4842: my $display = 'none';
4843: if (grep(/^\Qemail\E$/,@selfcreate)) {
4844: $display = 'block';
4845: }
4846: my $onclick = "toggleDisplay(this.form,'emailoptions');";
4847: my $additional = '<div id="emailoptions" style="display: '.$display.'">';
4848: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
4849: my $usertypes = {};
4850: my $order = [];
4851: if ((ref($domdefaults{'inststatustypes'}) eq 'HASH') && (ref($domdefaults{'inststatusguest'}) eq 'ARRAY')) {
4852: $usertypes = $domdefaults{'inststatustypes'};
4853: $order = $domdefaults{'inststatusguest'};
4854: }
4855: if (ref($order) eq 'ARRAY') {
4856: push(@{$order},'default');
4857: if (@{$order} > 1) {
4858: $usertypes->{'default'} = &mt('Other users');
4859: $additional .= '<table><tr>';
4860: foreach my $status (@{$order}) {
4861: $additional .= '<th>'.$usertypes->{$status}.'</th>';
4862: }
4863: $additional .= '</tr><tr>';
4864: foreach my $status (@{$order}) {
4865: $additional .= '<td>'.&email_as_username($rowtotal,$processing,$status).'</td>';
4866: }
4867: $additional .= '</tr></table>';
4868: } else {
4869: $usertypes->{'default'} = &mt('All users');
4870: $additional .= &email_as_username($rowtotal,$processing);
4871: }
4872: }
4873: $additional .= '</div>'."\n";
4874:
4875: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
4876: \%choices,$$rowtotal,$onclick,$additional);
4877: $$rowtotal ++;
4878: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal);
4879: $$rowtotal ++;
4880: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
4881: $numinrow = 1;
4882: if (ref($order) eq 'ARRAY') {
4883: foreach my $status (@{$order}) {
4884: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
4885: $numinrow,$$rowtotal,$usertypes,$infofields,$infotitles);
4886: $$rowtotal ++;
4887: }
4888: }
4889: my ($emailrules,$emailruleorder) =
4890: &Apache::lonnet::inst_userrules($dom,'email');
4891: if (ref($emailrules) eq 'HASH') {
4892: if (keys(%{$emailrules}) > 0) {
4893: $datatable .= &user_formats_row('email',$settings,$emailrules,
4894: $emailruleorder,$numinrow,$$rowtotal);
4895: $$rowtotal ++;
4896: }
4897: }
4898: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal);
4899: }
4900: return $datatable;
4901: }
4902:
4903: sub email_as_username {
4904: my ($rowtotal,$processing,$type) = @_;
4905: my %choices =
4906: &Apache::lonlocal::texthash (
4907: automatic => 'Automatic approval',
4908: approval => 'Queued for approval',
4909: );
4910: my $output;
4911: foreach my $option ('automatic','approval') {
4912: my $checked;
4913: if (ref($processing) eq 'HASH') {
4914: if ($type eq '') {
4915: if (!exists($processing->{'default'})) {
4916: if ($option eq 'automatic') {
4917: $checked = ' checked="checked"';
4918: }
4919: } else {
4920: if ($processing->{'default'} eq $option) {
4921: $checked = ' checked="checked"';
4922: }
4923: }
4924: } else {
4925: if (!exists($processing->{$type})) {
4926: if ($option eq 'automatic') {
4927: $checked = ' checked="checked"';
4928: }
4929: } else {
4930: if ($processing->{$type} eq $option) {
4931: $checked = ' checked="checked"';
4932: }
4933: }
4934: }
4935: } elsif ($option eq 'automatic') {
4936: $checked = ' checked="checked"';
4937: }
4938: my $name = 'cancreate_emailprocess';
4939: if (($type ne '') && ($type ne 'default')) {
4940: $name .= '_'.$type;
4941: }
4942: $output .= '<span class="LC_nobreak"><label>'.
4943: '<input type="radio" name="'.$name.'"'.
4944: $checked.' value="'.$option.'" />'.
4945: $choices{$option}.'</label></span>';
4946: if ($type eq '') {
4947: $output .= ' ';
4948: } else {
4949: $output .= '<br />';
4950: }
4951: }
4952: $$rowtotal ++;
4953: return $output;
4954: }
4955:
4956: sub captcha_choice {
4957: my ($context,$settings,$itemcount) = @_;
4958: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext);
4959: my %lt = &captcha_phrases();
4960: $keyentry = 'hidden';
4961: if ($context eq 'cancreate') {
4962: $rowname = &mt('CAPTCHA validation');
4963: } elsif ($context eq 'login') {
4964: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
4965: }
4966: if (ref($settings) eq 'HASH') {
4967: if ($settings->{'captcha'}) {
4968: $checked{$settings->{'captcha'}} = ' checked="checked"';
4969: } else {
4970: $checked{'original'} = ' checked="checked"';
4971: }
4972: if ($settings->{'captcha'} eq 'recaptcha') {
4973: $pubtext = $lt{'pub'};
4974: $privtext = $lt{'priv'};
4975: $keyentry = 'text';
4976: }
4977: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
4978: $currpub = $settings->{'recaptchakeys'}{'public'};
4979: $currpriv = $settings->{'recaptchakeys'}{'private'};
4980: }
4981: } else {
4982: $checked{'original'} = ' checked="checked"';
4983: }
4984: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
4985: my $output = '<tr'.$css_class.'>'.
4986: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
4987: '<table><tr><td>'."\n";
4988: foreach my $option ('original','recaptcha','notused') {
4989: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
4990: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
4991: $lt{$option}.'</label></span>';
4992: unless ($option eq 'notused') {
4993: $output .= (' 'x2)."\n";
4994: }
4995: }
4996: #
4997: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
4998: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
4999: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
5000: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
5001: #
5002: $output .= '</td></tr>'."\n".
5003: '<tr><td>'."\n".
5004: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
5005: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
5006: $currpub.'" size="40" /></span><br />'."\n".
5007: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
5008: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
5009: $currpriv.'" size="40" /></span></td></tr></table>'."\n".
5010: '</td></tr>';
5011: return $output;
5012: }
5013:
5014: sub user_formats_row {
5015: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
5016: my $output;
5017: my %text = (
5018: 'username' => 'new usernames',
5019: 'id' => 'IDs',
5020: 'email' => 'self-created accounts (e-mail)',
5021: );
5022: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
5023: $output = '<tr '.$css_class.'>'.
5024: '<td><span class="LC_nobreak">';
5025: if ($type eq 'email') {
5026: $output .= &mt("Formats disallowed for $text{$type}: ");
5027: } else {
5028: $output .= &mt("Format rules to check for $text{$type}: ");
5029: }
5030: $output .= '</span></td>'.
5031: '<td class="LC_left_item" colspan="2"><table>';
5032: my $rem;
5033: if (ref($ruleorder) eq 'ARRAY') {
5034: for (my $i=0; $i<@{$ruleorder}; $i++) {
5035: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
5036: my $rem = $i%($numinrow);
5037: if ($rem == 0) {
5038: if ($i > 0) {
5039: $output .= '</tr>';
5040: }
5041: $output .= '<tr>';
5042: }
5043: my $check = ' ';
5044: if (ref($settings) eq 'HASH') {
5045: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
5046: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
5047: $check = ' checked="checked" ';
5048: }
5049: }
5050: }
5051: $output .= '<td class="LC_left_item">'.
5052: '<span class="LC_nobreak"><label>'.
5053: '<input type="checkbox" name="'.$type.'_rule" '.
5054: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
5055: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
5056: }
5057: }
5058: $rem = @{$ruleorder}%($numinrow);
5059: }
5060: my $colsleft = $numinrow - $rem;
5061: if ($colsleft > 1 ) {
5062: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5063: ' </td>';
5064: } elsif ($colsleft == 1) {
5065: $output .= '<td class="LC_left_item"> </td>';
5066: }
5067: $output .= '</tr></table></td></tr>';
5068: return $output;
5069: }
5070:
5071: sub usercreation_types {
5072: my %lt = &Apache::lonlocal::texthash (
5073: author => 'When adding a co-author',
5074: course => 'When adding a user to a course',
5075: requestcrs => 'When requesting a course',
5076: any => 'Any',
5077: official => 'Institutional only ',
5078: unofficial => 'Non-institutional only',
5079: none => 'None',
5080: );
5081: return %lt;
5082: }
5083:
5084: sub selfcreation_types {
5085: my %lt = &Apache::lonlocal::texthash (
5086: selfcreate => 'User creates own account',
5087: any => 'Any',
5088: official => 'Institutional only ',
5089: unofficial => 'Non-institutional only',
5090: email => 'E-mail address',
5091: login => 'Institutional Login',
5092: sso => 'SSO',
5093: );
5094: }
5095:
5096: sub authtype_names {
5097: my %lt = &Apache::lonlocal::texthash(
5098: int => 'Internal',
5099: krb4 => 'Kerberos 4',
5100: krb5 => 'Kerberos 5',
5101: loc => 'Local',
5102: );
5103: return %lt;
5104: }
5105:
5106: sub context_names {
5107: my %context_title = &Apache::lonlocal::texthash(
5108: author => 'Creating users when an Author',
5109: course => 'Creating users when in a course',
5110: domain => 'Creating users when a Domain Coordinator',
5111: );
5112: return %context_title;
5113: }
5114:
5115: sub print_usermodification {
5116: my ($position,$dom,$settings,$rowtotal) = @_;
5117: my $numinrow = 4;
5118: my ($context,$datatable,$rowcount);
5119: if ($position eq 'top') {
5120: $rowcount = 0;
5121: $context = 'author';
5122: foreach my $role ('ca','aa') {
5123: $datatable .= &modifiable_userdata_row($context,$role,$settings,
5124: $numinrow,$rowcount);
5125: $$rowtotal ++;
5126: $rowcount ++;
5127: }
5128: } elsif ($position eq 'bottom') {
5129: $context = 'course';
5130: $rowcount = 0;
5131: foreach my $role ('st','ep','ta','in','cr') {
5132: $datatable .= &modifiable_userdata_row($context,$role,$settings,
5133: $numinrow,$rowcount);
5134: $$rowtotal ++;
5135: $rowcount ++;
5136: }
5137: }
5138: return $datatable;
5139: }
5140:
5141: sub print_defaults {
5142: my ($position,$dom,$settings,$rowtotal) = @_;
5143: my $rownum = 0;
5144: my ($datatable,$css_class);
5145: if ($position eq 'top') {
5146: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
5147: 'datelocale_def','portal_def');
5148: my %defaults;
5149: if (ref($settings) eq 'HASH') {
5150: %defaults = %{$settings};
5151: } else {
5152: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
5153: foreach my $item (@items) {
5154: $defaults{$item} = $domdefaults{$item};
5155: }
5156: }
5157: my $titles = &defaults_titles($dom);
5158: foreach my $item (@items) {
5159: if ($rownum%2) {
5160: $css_class = '';
5161: } else {
5162: $css_class = ' class="LC_odd_row" ';
5163: }
5164: $datatable .= '<tr'.$css_class.'>'.
5165: '<td><span class="LC_nobreak">'.$titles->{$item}.
5166: '</span></td><td class="LC_right_item" colspan="3">';
5167: if ($item eq 'auth_def') {
5168: my @authtypes = ('internal','krb4','krb5','localauth');
5169: my %shortauth = (
5170: internal => 'int',
5171: krb4 => 'krb4',
5172: krb5 => 'krb5',
5173: localauth => 'loc'
5174: );
5175: my %authnames = &authtype_names();
5176: foreach my $auth (@authtypes) {
5177: my $checked = ' ';
5178: if ($defaults{$item} eq $auth) {
5179: $checked = ' checked="checked" ';
5180: }
5181: $datatable .= '<label><input type="radio" name="'.$item.
5182: '" value="'.$auth.'"'.$checked.'/>'.
5183: $authnames{$shortauth{$auth}}.'</label> ';
5184: }
5185: } elsif ($item eq 'timezone_def') {
5186: my $includeempty = 1;
5187: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
5188: } elsif ($item eq 'datelocale_def') {
5189: my $includeempty = 1;
5190: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
5191: } elsif ($item eq 'lang_def') {
5192: my $includeempty = 1;
5193: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
5194: } else {
5195: my $size;
5196: if ($item eq 'portal_def') {
5197: $size = ' size="25"';
5198: }
5199: $datatable .= '<input type="text" name="'.$item.'" value="'.
5200: $defaults{$item}.'"'.$size.' />';
5201: }
5202: $datatable .= '</td></tr>';
5203: $rownum ++;
5204: }
5205: } else {
5206: my (%defaults);
5207: if (ref($settings) eq 'HASH') {
5208: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH') &&
5209: (ref($settings->{'inststatusguest'}) eq 'ARRAY')) {
5210: my $maxnum = @{$settings->{'inststatusorder'}};
5211: for (my $i=0; $i<$maxnum; $i++) {
5212: $css_class = $rownum%2?' class="LC_odd_row"':'';
5213: my $item = $settings->{'inststatusorder'}->[$i];
5214: my $title = $settings->{'inststatustypes'}->{$item};
5215: my $guestok;
5216: if (grep(/^\Q$item\E$/,@{$settings->{'inststatusguest'}})) {
5217: $guestok = 1;
5218: }
5219: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
5220: $datatable .= '<tr'.$css_class.'>'.
5221: '<td><span class="LC_nobreak">'.
5222: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
5223: for (my $k=0; $k<=$maxnum; $k++) {
5224: my $vpos = $k+1;
5225: my $selstr;
5226: if ($k == $i) {
5227: $selstr = ' selected="selected" ';
5228: }
5229: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5230: }
5231: my ($checkedon,$checkedoff);
5232: $checkedoff = ' checked="checked"';
5233: if ($guestok) {
5234: $checkedon = $checkedoff;
5235: $checkedoff = '';
5236: }
5237: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
5238: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
5239: &mt('delete').'</span></td>'.
5240: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed:').
5241: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
5242: '</span></td>'.
5243: '<td class="LC_right_item"><span class="LC_nobreak">'.
5244: '<label><input type="radio" value="1" name="inststatus_guest_'.$item.'"'.$checkedon.' />'.
5245: &mt('Yes').'</label>'.(' 'x2).
5246: '<label><input type="radio" value="0" name="inststatus_guest_'.$item.'"'.$checkedoff.' />'.
5247: &mt('No').'</label></span></td></tr>';
5248: }
5249: $css_class = $rownum%2?' class="LC_odd_row"':'';
5250: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
5251: $datatable .= '<tr '.$css_class.'>'.
5252: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
5253: for (my $k=0; $k<=$maxnum; $k++) {
5254: my $vpos = $k+1;
5255: my $selstr;
5256: if ($k == $maxnum) {
5257: $selstr = ' selected="selected" ';
5258: }
5259: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5260: }
5261: $datatable .= '</select> '.&mt('Internal ID:').
5262: '<input type="text" size="10" name="addinststatus" value="" />'.
5263: ' '.&mt('(new)').
5264: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
5265: &mt('Name displayed:').
5266: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
5267: '<td class="LC_right_item"><span class="LC_nobreak">'.
5268: '<label><input type="radio" value="1" name="addinststatus_guest" />'.
5269: &mt('Yes').'</label>'.(' 'x2).
5270: '<label><input type="radio" value="0" name="addinststatus_guest" />'.
5271: &mt('No').'</label></span></td></tr>';
5272: '</tr>'."\n";
5273: $rownum ++;
5274: }
5275: }
5276: }
5277: $$rowtotal += $rownum;
5278: return $datatable;
5279: }
5280:
5281: sub get_languages_hash {
5282: my %langchoices;
5283: foreach my $id (&Apache::loncommon::languageids()) {
5284: my $code = &Apache::loncommon::supportedlanguagecode($id);
5285: if ($code ne '') {
5286: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
5287: }
5288: }
5289: return %langchoices;
5290: }
5291:
5292: sub defaults_titles {
5293: my ($dom) = @_;
5294: my %titles = &Apache::lonlocal::texthash (
5295: 'auth_def' => 'Default authentication type',
5296: 'auth_arg_def' => 'Default authentication argument',
5297: 'lang_def' => 'Default language',
5298: 'timezone_def' => 'Default timezone',
5299: 'datelocale_def' => 'Default locale for dates',
5300: 'portal_def' => 'Portal/Default URL',
5301: );
5302: if ($dom) {
5303: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
5304: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
5305: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
5306: $protocol = 'http' if ($protocol ne 'https');
5307: if ($uint_dom) {
5308: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
5309: $uint_dom);
5310: }
5311: }
5312: return (\%titles);
5313: }
5314:
5315: sub print_scantronformat {
5316: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
5317: my $itemcount = 1;
5318: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
5319: %confhash);
5320: my $switchserver = &check_switchserver($dom,$confname);
5321: my %lt = &Apache::lonlocal::texthash (
5322: default => 'Default bubblesheet format file error',
5323: custom => 'Custom bubblesheet format file error',
5324: );
5325: my %scantronfiles = (
5326: default => 'default.tab',
5327: custom => 'custom.tab',
5328: );
5329: foreach my $key (keys(%scantronfiles)) {
5330: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
5331: .$scantronfiles{$key};
5332: }
5333: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
5334: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
5335: if (!$switchserver) {
5336: my $servadm = $r->dir_config('lonAdmEMail');
5337: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
5338: if ($configuserok eq 'ok') {
5339: if ($author_ok eq 'ok') {
5340: my %legacyfile = (
5341: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
5342: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
5343: );
5344: my %md5chk;
5345: foreach my $type (keys(%legacyfile)) {
5346: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
5347: chomp($md5chk{$type});
5348: }
5349: if ($md5chk{'default'} ne $md5chk{'custom'}) {
5350: foreach my $type (keys(%legacyfile)) {
5351: ($scantronurls{$type},my $error) =
5352: &legacy_scantronformat($r,$dom,$confname,
5353: $type,$legacyfile{$type},
5354: $scantronurls{$type},
5355: $scantronfiles{$type});
5356: if ($error ne '') {
5357: $error{$type} = $error;
5358: }
5359: }
5360: if (keys(%error) == 0) {
5361: $is_custom = 1;
5362: $confhash{'scantron'}{'scantronformat'} =
5363: $scantronurls{'custom'};
5364: my $putresult =
5365: &Apache::lonnet::put_dom('configuration',
5366: \%confhash,$dom);
5367: if ($putresult ne 'ok') {
5368: $error{'custom'} =
5369: '<span class="LC_error">'.
5370: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
5371: }
5372: }
5373: } else {
5374: ($scantronurls{'default'},my $error) =
5375: &legacy_scantronformat($r,$dom,$confname,
5376: 'default',$legacyfile{'default'},
5377: $scantronurls{'default'},
5378: $scantronfiles{'default'});
5379: if ($error eq '') {
5380: $confhash{'scantron'}{'scantronformat'} = '';
5381: my $putresult =
5382: &Apache::lonnet::put_dom('configuration',
5383: \%confhash,$dom);
5384: if ($putresult ne 'ok') {
5385: $error{'default'} =
5386: '<span class="LC_error">'.
5387: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
5388: }
5389: } else {
5390: $error{'default'} = $error;
5391: }
5392: }
5393: }
5394: }
5395: } else {
5396: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
5397: }
5398: }
5399: if (ref($settings) eq 'HASH') {
5400: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
5401: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
5402: if ((!@info) || ($info[0] eq 'no_such_dir')) {
5403: $scantronurl = '';
5404: } else {
5405: $scantronurl = $settings->{'scantronformat'};
5406: }
5407: $is_custom = 1;
5408: } else {
5409: $scantronurl = $scantronurls{'default'};
5410: }
5411: } else {
5412: if ($is_custom) {
5413: $scantronurl = $scantronurls{'custom'};
5414: } else {
5415: $scantronurl = $scantronurls{'default'};
5416: }
5417: }
5418: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5419: $datatable .= '<tr'.$css_class.'>';
5420: if (!$is_custom) {
5421: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
5422: '<span class="LC_nobreak">';
5423: if ($scantronurl) {
5424: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
5425: undef,undef,undef,undef,'background-color:#ffffff');
5426: } else {
5427: $datatable = &mt('File unavailable for display');
5428: }
5429: $datatable .= '</span></td>';
5430: if (keys(%error) == 0) {
5431: $datatable .= '<td valign="bottom">';
5432: if (!$switchserver) {
5433: $datatable .= &mt('Upload:').'<br />';
5434: }
5435: } else {
5436: my $errorstr;
5437: foreach my $key (sort(keys(%error))) {
5438: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
5439: }
5440: $datatable .= '<td>'.$errorstr;
5441: }
5442: } else {
5443: if (keys(%error) > 0) {
5444: my $errorstr;
5445: foreach my $key (sort(keys(%error))) {
5446: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
5447: }
5448: $datatable .= '<td>'.$errorstr.'</td><td> ';
5449: } elsif ($scantronurl) {
5450: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
5451: undef,undef,undef,undef,'background-color:#ffffff');
5452: $datatable .= '<td><span class="LC_nobreak">'.
5453: $link.
5454: '<label><input type="checkbox" name="scantronformat_del"'.
5455: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
5456: '<td><span class="LC_nobreak"> '.
5457: &mt('Replace:').'</span><br />';
5458: }
5459: }
5460: if (keys(%error) == 0) {
5461: if ($switchserver) {
5462: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
5463: } else {
5464: $datatable .='<span class="LC_nobreak"> '.
5465: '<input type="file" name="scantronformat" /></span>';
5466: }
5467: }
5468: $datatable .= '</td></tr>';
5469: $$rowtotal ++;
5470: return $datatable;
5471: }
5472:
5473: sub legacy_scantronformat {
5474: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
5475: my ($url,$error);
5476: my @statinfo = &Apache::lonnet::stat_file($newurl);
5477: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
5478: (my $result,$url) =
5479: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
5480: '','',$newfile);
5481: if ($result ne 'ok') {
5482: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
5483: }
5484: }
5485: return ($url,$error);
5486: }
5487:
5488: sub print_coursecategories {
5489: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
5490: my $datatable;
5491: if ($position eq 'top') {
5492: my (%checked);
5493: my @catitems = ('unauth','auth');
5494: my @cattypes = ('std','domonly','codesrch','none');
5495: $checked{'unauth'} = 'std';
5496: $checked{'auth'} = 'std';
5497: if (ref($settings) eq 'HASH') {
5498: foreach my $type (@cattypes) {
5499: if ($type eq $settings->{'unauth'}) {
5500: $checked{'unauth'} = $type;
5501: }
5502: if ($type eq $settings->{'auth'}) {
5503: $checked{'auth'} = $type;
5504: }
5505: }
5506: }
5507: my %lt = &Apache::lonlocal::texthash (
5508: unauth => 'Catalog type for unauthenticated users',
5509: auth => 'Catalog type for authenticated users',
5510: none => 'No catalog',
5511: std => 'Standard catalog',
5512: domonly => 'Domain-only catalog',
5513: codesrch => "Code search form",
5514: );
5515: my $itemcount = 0;
5516: foreach my $item (@catitems) {
5517: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
5518: $datatable .= '<tr '.$css_class.'>'.
5519: '<td>'.$lt{$item}.'</td>'.
5520: '<td class="LC_right_item"><span class="LC_nobreak">';
5521: foreach my $type (@cattypes) {
5522: my $ischecked;
5523: if ($checked{$item} eq $type) {
5524: $ischecked=' checked="checked"';
5525: }
5526: $datatable .= '<label>'.
5527: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
5528: ' />'.$lt{$type}.'</label> ';
5529: }
5530: $datatable .= '</td></tr>';
5531: $itemcount ++;
5532: }
5533: $$rowtotal += $itemcount;
5534: } elsif ($position eq 'middle') {
5535: my $toggle_cats_crs = ' ';
5536: my $toggle_cats_dom = ' checked="checked" ';
5537: my $can_cat_crs = ' ';
5538: my $can_cat_dom = ' checked="checked" ';
5539: my $toggle_catscomm_comm = ' ';
5540: my $toggle_catscomm_dom = ' checked="checked" ';
5541: my $can_catcomm_comm = ' ';
5542: my $can_catcomm_dom = ' checked="checked" ';
5543:
5544: if (ref($settings) eq 'HASH') {
5545: if ($settings->{'togglecats'} eq 'crs') {
5546: $toggle_cats_crs = $toggle_cats_dom;
5547: $toggle_cats_dom = ' ';
5548: }
5549: if ($settings->{'categorize'} eq 'crs') {
5550: $can_cat_crs = $can_cat_dom;
5551: $can_cat_dom = ' ';
5552: }
5553: if ($settings->{'togglecatscomm'} eq 'comm') {
5554: $toggle_catscomm_comm = $toggle_catscomm_dom;
5555: $toggle_catscomm_dom = ' ';
5556: }
5557: if ($settings->{'categorizecomm'} eq 'comm') {
5558: $can_catcomm_comm = $can_catcomm_dom;
5559: $can_catcomm_dom = ' ';
5560: }
5561: }
5562: my %title = &Apache::lonlocal::texthash (
5563: togglecats => 'Show/Hide a course in catalog',
5564: togglecatscomm => 'Show/Hide a community in catalog',
5565: categorize => 'Assign a category to a course',
5566: categorizecomm => 'Assign a category to a community',
5567: );
5568: my %level = &Apache::lonlocal::texthash (
5569: dom => 'Set in Domain',
5570: crs => 'Set in Course',
5571: comm => 'Set in Community',
5572: );
5573: $datatable = '<tr class="LC_odd_row">'.
5574: '<td>'.$title{'togglecats'}.'</td>'.
5575: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
5576: '<input type="radio" name="togglecats"'.
5577: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5578: '<label><input type="radio" name="togglecats"'.
5579: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
5580: '</tr><tr>'.
5581: '<td>'.$title{'categorize'}.'</td>'.
5582: '<td class="LC_right_item"><span class="LC_nobreak">'.
5583: '<label><input type="radio" name="categorize"'.
5584: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5585: '<label><input type="radio" name="categorize"'.
5586: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
5587: '</tr><tr class="LC_odd_row">'.
5588: '<td>'.$title{'togglecatscomm'}.'</td>'.
5589: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
5590: '<input type="radio" name="togglecatscomm"'.
5591: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5592: '<label><input type="radio" name="togglecatscomm"'.
5593: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
5594: '</tr><tr>'.
5595: '<td>'.$title{'categorizecomm'}.'</td>'.
5596: '<td class="LC_right_item"><span class="LC_nobreak">'.
5597: '<label><input type="radio" name="categorizecomm"'.
5598: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5599: '<label><input type="radio" name="categorizecomm"'.
5600: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
5601: '</tr>';
5602: $$rowtotal += 4;
5603: } else {
5604: my $css_class;
5605: my $itemcount = 1;
5606: my $cathash;
5607: if (ref($settings) eq 'HASH') {
5608: $cathash = $settings->{'cats'};
5609: }
5610: if (ref($cathash) eq 'HASH') {
5611: my (@cats,@trails,%allitems,%idx,@jsarray);
5612: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
5613: \%allitems,\%idx,\@jsarray);
5614: my $maxdepth = scalar(@cats);
5615: my $colattrib = '';
5616: if ($maxdepth > 2) {
5617: $colattrib = ' colspan="2" ';
5618: }
5619: my @path;
5620: if (@cats > 0) {
5621: if (ref($cats[0]) eq 'ARRAY') {
5622: my $numtop = @{$cats[0]};
5623: my $maxnum = $numtop;
5624: my %default_names = (
5625: instcode => &mt('Official courses'),
5626: communities => &mt('Communities'),
5627: );
5628:
5629: if ((!grep(/^instcode$/,@{$cats[0]})) ||
5630: ($cathash->{'instcode::0'} eq '') ||
5631: (!grep(/^communities$/,@{$cats[0]})) ||
5632: ($cathash->{'communities::0'} eq '')) {
5633: $maxnum ++;
5634: }
5635: my $lastidx;
5636: for (my $i=0; $i<$numtop; $i++) {
5637: my $parent = $cats[0][$i];
5638: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5639: my $item = &escape($parent).'::0';
5640: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
5641: $lastidx = $idx{$item};
5642: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5643: .'<select name="'.$item.'"'.$chgstr.'>';
5644: for (my $k=0; $k<=$maxnum; $k++) {
5645: my $vpos = $k+1;
5646: my $selstr;
5647: if ($k == $i) {
5648: $selstr = ' selected="selected" ';
5649: }
5650: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5651: }
5652: $datatable .= '</select></span></td><td>';
5653: if ($parent eq 'instcode' || $parent eq 'communities') {
5654: $datatable .= '<span class="LC_nobreak">'
5655: .$default_names{$parent}.'</span>';
5656: if ($parent eq 'instcode') {
5657: $datatable .= '<br /><span class="LC_nobreak">('
5658: .&mt('with institutional codes')
5659: .')</span></td><td'.$colattrib.'>';
5660: } else {
5661: $datatable .= '<table><tr><td>';
5662: }
5663: $datatable .= '<span class="LC_nobreak">'
5664: .'<label><input type="radio" name="'
5665: .$parent.'" value="1" checked="checked" />'
5666: .&mt('Display').'</label>';
5667: if ($parent eq 'instcode') {
5668: $datatable .= ' ';
5669: } else {
5670: $datatable .= '</span></td></tr><tr><td>'
5671: .'<span class="LC_nobreak">';
5672: }
5673: $datatable .= '<label><input type="radio" name="'
5674: .$parent.'" value="0" />'
5675: .&mt('Do not display').'</label></span>';
5676: if ($parent eq 'communities') {
5677: $datatable .= '</td></tr></table>';
5678: }
5679: $datatable .= '</td>';
5680: } else {
5681: $datatable .= $parent
5682: .' <span class="LC_nobreak"><label>'
5683: .'<input type="checkbox" name="deletecategory" '
5684: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
5685: }
5686: my $depth = 1;
5687: push(@path,$parent);
5688: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
5689: pop(@path);
5690: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
5691: $itemcount ++;
5692: }
5693: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5694: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
5695: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
5696: for (my $k=0; $k<=$maxnum; $k++) {
5697: my $vpos = $k+1;
5698: my $selstr;
5699: if ($k == $numtop) {
5700: $selstr = ' selected="selected" ';
5701: }
5702: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5703: }
5704: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
5705: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
5706: .'</tr>'."\n";
5707: $itemcount ++;
5708: foreach my $default ('instcode','communities') {
5709: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
5710: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5711: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
5712: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
5713: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
5714: for (my $k=0; $k<=$maxnum; $k++) {
5715: my $vpos = $k+1;
5716: my $selstr;
5717: if ($k == $maxnum) {
5718: $selstr = ' selected="selected" ';
5719: }
5720: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5721: }
5722: $datatable .= '</select></span></td>'.
5723: '<td><span class="LC_nobreak">'.
5724: $default_names{$default}.'</span>';
5725: if ($default eq 'instcode') {
5726: $datatable .= '<br /><span class="LC_nobreak">('
5727: .&mt('with institutional codes').')</span>';
5728: }
5729: $datatable .= '</td>'
5730: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
5731: .&mt('Display').'</label> '
5732: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
5733: .&mt('Do not display').'</label></span></td></tr>';
5734: }
5735: }
5736: }
5737: } else {
5738: $datatable .= &initialize_categories($itemcount);
5739: }
5740: } else {
5741: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td>'
5742: .&initialize_categories($itemcount);
5743: }
5744: $$rowtotal += $itemcount;
5745: }
5746: return $datatable;
5747: }
5748:
5749: sub print_serverstatuses {
5750: my ($dom,$settings,$rowtotal) = @_;
5751: my $datatable;
5752: my @pages = &serverstatus_pages();
5753: my (%namedaccess,%machineaccess);
5754: foreach my $type (@pages) {
5755: $namedaccess{$type} = '';
5756: $machineaccess{$type}= '';
5757: }
5758: if (ref($settings) eq 'HASH') {
5759: foreach my $type (@pages) {
5760: if (exists($settings->{$type})) {
5761: if (ref($settings->{$type}) eq 'HASH') {
5762: foreach my $key (keys(%{$settings->{$type}})) {
5763: if ($key eq 'namedusers') {
5764: $namedaccess{$type} = $settings->{$type}->{$key};
5765: } elsif ($key eq 'machines') {
5766: $machineaccess{$type} = $settings->{$type}->{$key};
5767: }
5768: }
5769: }
5770: }
5771: }
5772: }
5773: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
5774: my $rownum = 0;
5775: my $css_class;
5776: foreach my $type (@pages) {
5777: $rownum ++;
5778: $css_class = $rownum%2?' class="LC_odd_row"':'';
5779: $datatable .= '<tr'.$css_class.'>'.
5780: '<td><span class="LC_nobreak">'.
5781: $titles->{$type}.'</span></td>'.
5782: '<td class="LC_left_item">'.
5783: '<input type="text" name="'.$type.'_namedusers" '.
5784: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
5785: '<td class="LC_right_item">'.
5786: '<span class="LC_nobreak">'.
5787: '<input type="text" name="'.$type.'_machines" '.
5788: 'value="'.$machineaccess{$type}.'" size="10" />'.
5789: '</td></tr>'."\n";
5790: }
5791: $$rowtotal += $rownum;
5792: return $datatable;
5793: }
5794:
5795: sub serverstatus_pages {
5796: return ('userstatus','lonstatus','loncron','server-status','codeversions',
5797: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
5798: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
5799: 'uniquecodes','diskusage','coursecatalog');
5800: }
5801:
5802: sub defaults_javascript {
5803: my ($settings) = @_;
5804: return unless (ref($settings) eq 'HASH');
5805: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
5806: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
5807: if ($maxnum eq '') {
5808: $maxnum = 0;
5809: }
5810: $maxnum ++;
5811: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
5812: return <<"ENDSCRIPT";
5813: <script type="text/javascript">
5814: // <![CDATA[
5815: function reorderTypes(form,caller) {
5816: var changedVal;
5817: $jstext
5818: var newpos = 'addinststatus_pos';
5819: var current = new Array;
5820: var maxh = $maxnum;
5821: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5822: var oldVal;
5823: if (caller == newpos) {
5824: changedVal = newitemVal;
5825: } else {
5826: var curritem = 'inststatus_pos_'+caller;
5827: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
5828: current[newitemVal] = newpos;
5829: }
5830: for (var i=0; i<inststatuses.length; i++) {
5831: if (inststatuses[i] != caller) {
5832: var elementName = 'inststatus_pos_'+inststatuses[i];
5833: if (form.elements[elementName]) {
5834: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5835: current[currVal] = elementName;
5836: }
5837: }
5838: }
5839: for (var j=0; j<maxh; j++) {
5840: if (current[j] == undefined) {
5841: oldVal = j;
5842: }
5843: }
5844: if (oldVal < changedVal) {
5845: for (var k=oldVal+1; k<=changedVal ; k++) {
5846: var elementName = current[k];
5847: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5848: }
5849: } else {
5850: for (var k=changedVal; k<oldVal; k++) {
5851: var elementName = current[k];
5852: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5853: }
5854: }
5855: return;
5856: }
5857:
5858: // ]]>
5859: </script>
5860:
5861: ENDSCRIPT
5862: }
5863: }
5864:
5865: sub coursecategories_javascript {
5866: my ($settings) = @_;
5867: my ($output,$jstext,$cathash);
5868: if (ref($settings) eq 'HASH') {
5869: $cathash = $settings->{'cats'};
5870: }
5871: if (ref($cathash) eq 'HASH') {
5872: my (@cats,@jsarray,%idx);
5873: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
5874: if (@jsarray > 0) {
5875: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
5876: for (my $i=0; $i<@jsarray; $i++) {
5877: if (ref($jsarray[$i]) eq 'ARRAY') {
5878: my $catstr = join('","',@{$jsarray[$i]});
5879: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
5880: }
5881: }
5882: }
5883: } else {
5884: $jstext = ' var categories = Array(1);'."\n".
5885: ' categories[0] = Array("instcode_pos");'."\n";
5886: }
5887: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
5888: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
5889: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
5890: &js_escape(\$instcode_reserved);
5891: &js_escape(\$communities_reserved);
5892: &js_escape(\$choose_again);
5893: $output = <<"ENDSCRIPT";
5894: <script type="text/javascript">
5895: // <![CDATA[
5896: function reorderCats(form,parent,item,idx) {
5897: var changedVal;
5898: $jstext
5899: var newpos = 'addcategory_pos';
5900: if (parent == '') {
5901: var has_instcode = 0;
5902: var maxtop = categories[idx].length;
5903: for (var j=0; j<maxtop; j++) {
5904: if (categories[idx][j] == 'instcode::0') {
5905: has_instcode == 1;
5906: }
5907: }
5908: if (has_instcode == 0) {
5909: categories[idx][maxtop] = 'instcode_pos';
5910: }
5911: } else {
5912: newpos += '_'+parent;
5913: }
5914: var maxh = 1 + categories[idx].length;
5915: var current = new Array;
5916: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5917: if (item == newpos) {
5918: changedVal = newitemVal;
5919: } else {
5920: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
5921: current[newitemVal] = newpos;
5922: }
5923: for (var i=0; i<categories[idx].length; i++) {
5924: var elementName = categories[idx][i];
5925: if (elementName != item) {
5926: if (form.elements[elementName]) {
5927: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5928: current[currVal] = elementName;
5929: }
5930: }
5931: }
5932: var oldVal;
5933: for (var j=0; j<maxh; j++) {
5934: if (current[j] == undefined) {
5935: oldVal = j;
5936: }
5937: }
5938: if (oldVal < changedVal) {
5939: for (var k=oldVal+1; k<=changedVal ; k++) {
5940: var elementName = current[k];
5941: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5942: }
5943: } else {
5944: for (var k=changedVal; k<oldVal; k++) {
5945: var elementName = current[k];
5946: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5947: }
5948: }
5949: return;
5950: }
5951:
5952: function categoryCheck(form) {
5953: if (form.elements['addcategory_name'].value == 'instcode') {
5954: alert('$instcode_reserved\\n$choose_again');
5955: return false;
5956: }
5957: if (form.elements['addcategory_name'].value == 'communities') {
5958: alert('$communities_reserved\\n$choose_again');
5959: return false;
5960: }
5961: return true;
5962: }
5963:
5964: // ]]>
5965: </script>
5966:
5967: ENDSCRIPT
5968: return $output;
5969: }
5970:
5971: sub initialize_categories {
5972: my ($itemcount) = @_;
5973: my ($datatable,$css_class,$chgstr);
5974: my %default_names = (
5975: instcode => 'Official courses (with institutional codes)',
5976: communities => 'Communities',
5977: );
5978: my $select0 = ' selected="selected"';
5979: my $select1 = '';
5980: foreach my $default ('instcode','communities') {
5981: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5982: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
5983: if ($default eq 'communities') {
5984: $select1 = $select0;
5985: $select0 = '';
5986: }
5987: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5988: .'<select name="'.$default.'_pos">'
5989: .'<option value="0"'.$select0.'>1</option>'
5990: .'<option value="1"'.$select1.'>2</option>'
5991: .'<option value="2">3</option></select> '
5992: .$default_names{$default}
5993: .'</span></td><td><span class="LC_nobreak">'
5994: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
5995: .&mt('Display').'</label> <label>'
5996: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
5997: .'</label></span></td></tr>';
5998: $itemcount ++;
5999: }
6000: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6001: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
6002: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6003: .'<select name="addcategory_pos"'.$chgstr.'>'
6004: .'<option value="0">1</option>'
6005: .'<option value="1">2</option>'
6006: .'<option value="2" selected="selected">3</option></select> '
6007: .&mt('Add category').'</td><td>'.&mt('Name:')
6008: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
6009: return $datatable;
6010: }
6011:
6012: sub build_category_rows {
6013: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
6014: my ($text,$name,$item,$chgstr);
6015: if (ref($cats) eq 'ARRAY') {
6016: my $maxdepth = scalar(@{$cats});
6017: if (ref($cats->[$depth]) eq 'HASH') {
6018: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
6019: my $numchildren = @{$cats->[$depth]{$parent}};
6020: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
6021: $text .= '<td><table class="LC_data_table">';
6022: my ($idxnum,$parent_name,$parent_item);
6023: my $higher = $depth - 1;
6024: if ($higher == 0) {
6025: $parent_name = &escape($parent).'::'.$higher;
6026: } else {
6027: if (ref($path) eq 'ARRAY') {
6028: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
6029: }
6030: }
6031: $parent_item = 'addcategory_pos_'.$parent_name;
6032: for (my $j=0; $j<=$numchildren; $j++) {
6033: if ($j < $numchildren) {
6034: $name = $cats->[$depth]{$parent}[$j];
6035: $item = &escape($name).':'.&escape($parent).':'.$depth;
6036: $idxnum = $idx->{$item};
6037: } else {
6038: $name = $parent_name;
6039: $item = $parent_item;
6040: }
6041: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
6042: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
6043: for (my $i=0; $i<=$numchildren; $i++) {
6044: my $vpos = $i+1;
6045: my $selstr;
6046: if ($j == $i) {
6047: $selstr = ' selected="selected" ';
6048: }
6049: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
6050: }
6051: $text .= '</select> ';
6052: if ($j < $numchildren) {
6053: my $deeper = $depth+1;
6054: $text .= $name.' '
6055: .'<label><input type="checkbox" name="deletecategory" value="'
6056: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
6057: if(ref($path) eq 'ARRAY') {
6058: push(@{$path},$name);
6059: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
6060: pop(@{$path});
6061: }
6062: } else {
6063: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
6064: if ($j == $numchildren) {
6065: $text .= $name;
6066: } else {
6067: $text .= $item;
6068: }
6069: $text .= '" value="" />';
6070: }
6071: $text .= '</td></tr>';
6072: }
6073: $text .= '</table></td>';
6074: } else {
6075: my $higher = $depth-1;
6076: if ($higher == 0) {
6077: $name = &escape($parent).'::'.$higher;
6078: } else {
6079: if (ref($path) eq 'ARRAY') {
6080: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
6081: }
6082: }
6083: my $colspan;
6084: if ($parent ne 'instcode') {
6085: $colspan = $maxdepth - $depth - 1;
6086: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
6087: }
6088: }
6089: }
6090: }
6091: return $text;
6092: }
6093:
6094: sub modifiable_userdata_row {
6095: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref) = @_;
6096: my ($role,$rolename,$statustype);
6097: $role = $item;
6098: if ($context eq 'cancreate') {
6099: if ($item =~ /^emailusername_(.+)$/) {
6100: $statustype = $1;
6101: $role = 'emailusername';
6102: if (ref($usertypes) eq 'HASH') {
6103: if ($usertypes->{$statustype}) {
6104: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
6105: } else {
6106: $rolename = &mt('Data provided by user');
6107: }
6108: }
6109: }
6110: } elsif ($context eq 'selfcreate') {
6111: if (ref($usertypes) eq 'HASH') {
6112: $rolename = $usertypes->{$role};
6113: } else {
6114: $rolename = $role;
6115: }
6116: } else {
6117: if ($role eq 'cr') {
6118: $rolename = &mt('Custom role');
6119: } else {
6120: $rolename = &Apache::lonnet::plaintext($role);
6121: }
6122: }
6123: my (@fields,%fieldtitles);
6124: if (ref($fieldsref) eq 'ARRAY') {
6125: @fields = @{$fieldsref};
6126: } else {
6127: @fields = ('lastname','firstname','middlename','generation',
6128: 'permanentemail','id');
6129: }
6130: if ((ref($titlesref) eq 'HASH')) {
6131: %fieldtitles = %{$titlesref};
6132: } else {
6133: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
6134: }
6135: my $output;
6136: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
6137: $output = '<tr '.$css_class.'>'.
6138: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
6139: '<td class="LC_left_item" colspan="2"><table>';
6140: my $rem;
6141: my %checks;
6142: if (ref($settings) eq 'HASH') {
6143: if (ref($settings->{$context}) eq 'HASH') {
6144: if (ref($settings->{$context}->{$role}) eq 'HASH') {
6145: my $hashref = $settings->{$context}->{$role};
6146: if ($role eq 'emailusername') {
6147: if ($statustype) {
6148: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
6149: $hashref = $settings->{$context}->{$role}->{$statustype};
6150: if (ref($hashref) eq 'HASH') {
6151: foreach my $field (@fields) {
6152: if ($hashref->{$field}) {
6153: $checks{$field} = $hashref->{$field};
6154: }
6155: }
6156: }
6157: }
6158: }
6159: } else {
6160: if (ref($hashref) eq 'HASH') {
6161: foreach my $field (@fields) {
6162: if ($hashref->{$field}) {
6163: $checks{$field} = ' checked="checked" ';
6164: }
6165: }
6166: }
6167: }
6168: }
6169: }
6170: }
6171:
6172: for (my $i=0; $i<@fields; $i++) {
6173: my $rem = $i%($numinrow);
6174: if ($rem == 0) {
6175: if ($i > 0) {
6176: $output .= '</tr>';
6177: }
6178: $output .= '<tr>';
6179: }
6180: my $check = ' ';
6181: unless ($role eq 'emailusername') {
6182: if (exists($checks{$fields[$i]})) {
6183: $check = $checks{$fields[$i]}
6184: } else {
6185: if ($role eq 'st') {
6186: if (ref($settings) ne 'HASH') {
6187: $check = ' checked="checked" ';
6188: }
6189: }
6190: }
6191: }
6192: $output .= '<td class="LC_left_item">'.
6193: '<span class="LC_nobreak">';
6194: if ($role eq 'emailusername') {
6195: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
6196: $checks{$fields[$i]} = 'omit';
6197: }
6198: foreach my $option ('required','optional','omit') {
6199: my $checked='';
6200: if ($checks{$fields[$i]} eq $option) {
6201: $checked='checked="checked" ';
6202: }
6203: $output .= '<label>'.
6204: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
6205: &mt($option).'</label>'.(' ' x2);
6206: }
6207: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
6208: } else {
6209: $output .= '<label>'.
6210: '<input type="checkbox" name="canmodify_'.$role.'" '.
6211: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
6212: '</label>';
6213: }
6214: $output .= '</span></td>';
6215: $rem = @fields%($numinrow);
6216: }
6217: my $colsleft = $numinrow - $rem;
6218: if ($colsleft > 1 ) {
6219: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6220: ' </td>';
6221: } elsif ($colsleft == 1) {
6222: $output .= '<td class="LC_left_item"> </td>';
6223: }
6224: $output .= '</tr></table></td></tr>';
6225: return $output;
6226: }
6227:
6228: sub insttypes_row {
6229: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rownum) = @_;
6230: my %lt = &Apache::lonlocal::texthash (
6231: cansearch => 'Users allowed to search',
6232: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
6233: lockablenames => 'User preference to lock name',
6234: );
6235: my $showdom;
6236: if ($context eq 'cansearch') {
6237: $showdom = ' ('.$dom.')';
6238: }
6239: my $class = 'LC_left_item';
6240: if ($context eq 'statustocreate') {
6241: $class = 'LC_right_item';
6242: }
6243: my $css_class = ' class="LC_odd_row"';
6244: if ($rownum ne '') {
6245: $css_class = ($rownum%2? ' class="LC_odd_row"':'');
6246: }
6247: my $output = '<tr'.$css_class.'>'.
6248: '<td>'.$lt{$context}.$showdom.
6249: '</td><td class="'.$class.'" colspan="2"><table>';
6250: my $rem;
6251: if (ref($types) eq 'ARRAY') {
6252: for (my $i=0; $i<@{$types}; $i++) {
6253: if (defined($usertypes->{$types->[$i]})) {
6254: my $rem = $i%($numinrow);
6255: if ($rem == 0) {
6256: if ($i > 0) {
6257: $output .= '</tr>';
6258: }
6259: $output .= '<tr>';
6260: }
6261: my $check = ' ';
6262: if (ref($settings) eq 'HASH') {
6263: if (ref($settings->{$context}) eq 'ARRAY') {
6264: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
6265: $check = ' checked="checked" ';
6266: }
6267: } elsif ($context eq 'statustocreate') {
6268: $check = ' checked="checked" ';
6269: }
6270: }
6271: $output .= '<td class="LC_left_item">'.
6272: '<span class="LC_nobreak"><label>'.
6273: '<input type="checkbox" name="'.$context.'" '.
6274: 'value="'.$types->[$i].'"'.$check.'/>'.
6275: $usertypes->{$types->[$i]}.'</label></span></td>';
6276: }
6277: }
6278: $rem = @{$types}%($numinrow);
6279: }
6280: my $colsleft = $numinrow - $rem;
6281: if (($rem == 0) && (@{$types} > 0)) {
6282: $output .= '<tr>';
6283: }
6284: if ($colsleft > 1) {
6285: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
6286: } else {
6287: $output .= '<td class="LC_left_item">';
6288: }
6289: my $defcheck = ' ';
6290: if (ref($settings) eq 'HASH') {
6291: if (ref($settings->{$context}) eq 'ARRAY') {
6292: if (grep(/^default$/,@{$settings->{$context}})) {
6293: $defcheck = ' checked="checked" ';
6294: }
6295: } elsif ($context eq 'statustocreate') {
6296: $defcheck = ' checked="checked" ';
6297: }
6298: }
6299: $output .= '<span class="LC_nobreak"><label>'.
6300: '<input type="checkbox" name="'.$context.'" '.
6301: 'value="default"'.$defcheck.'/>'.
6302: $othertitle.'</label></span></td>'.
6303: '</tr></table></td></tr>';
6304: return $output;
6305: }
6306:
6307: sub sorted_searchtitles {
6308: my %searchtitles = &Apache::lonlocal::texthash(
6309: 'uname' => 'username',
6310: 'lastname' => 'last name',
6311: 'lastfirst' => 'last name, first name',
6312: );
6313: my @titleorder = ('uname','lastname','lastfirst');
6314: return (\%searchtitles,\@titleorder);
6315: }
6316:
6317: sub sorted_searchtypes {
6318: my %srchtypes_desc = (
6319: exact => 'is exact match',
6320: contains => 'contains ..',
6321: begins => 'begins with ..',
6322: );
6323: my @srchtypeorder = ('exact','begins','contains');
6324: return (\%srchtypes_desc,\@srchtypeorder);
6325: }
6326:
6327: sub usertype_update_row {
6328: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
6329: my $datatable;
6330: my $numinrow = 4;
6331: foreach my $type (@{$types}) {
6332: if (defined($usertypes->{$type})) {
6333: $$rownums ++;
6334: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
6335: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
6336: '</td><td class="LC_left_item"><table>';
6337: for (my $i=0; $i<@{$fields}; $i++) {
6338: my $rem = $i%($numinrow);
6339: if ($rem == 0) {
6340: if ($i > 0) {
6341: $datatable .= '</tr>';
6342: }
6343: $datatable .= '<tr>';
6344: }
6345: my $check = ' ';
6346: if (ref($settings) eq 'HASH') {
6347: if (ref($settings->{'fields'}) eq 'HASH') {
6348: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
6349: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
6350: $check = ' checked="checked" ';
6351: }
6352: }
6353: }
6354: }
6355:
6356: if ($i == @{$fields}-1) {
6357: my $colsleft = $numinrow - $rem;
6358: if ($colsleft > 1) {
6359: $datatable .= '<td colspan="'.$colsleft.'">';
6360: } else {
6361: $datatable .= '<td>';
6362: }
6363: } else {
6364: $datatable .= '<td>';
6365: }
6366: $datatable .= '<span class="LC_nobreak"><label>'.
6367: '<input type="checkbox" name="updateable_'.$type.
6368: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
6369: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
6370: }
6371: $datatable .= '</tr></table></td></tr>';
6372: }
6373: }
6374: return $datatable;
6375: }
6376:
6377: sub modify_login {
6378: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
6379: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
6380: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
6381: %title = ( coursecatalog => 'Display course catalog',
6382: adminmail => 'Display administrator E-mail address',
6383: helpdesk => 'Display "Contact Helpdesk" link',
6384: newuser => 'Link for visitors to create a user account',
6385: loginheader => 'Log-in box header');
6386: @offon = ('off','on');
6387: if (ref($domconfig{login}) eq 'HASH') {
6388: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
6389: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
6390: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
6391: }
6392: }
6393: }
6394: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
6395: \%domconfig,\%loginhash);
6396: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
6397: foreach my $item (@toggles) {
6398: $loginhash{login}{$item} = $env{'form.'.$item};
6399: }
6400: $loginhash{login}{loginheader} = $env{'form.loginheader'};
6401: if (ref($colchanges{'login'}) eq 'HASH') {
6402: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
6403: \%loginhash);
6404: }
6405:
6406: my %servers = &Apache::lonnet::internet_dom_servers($dom);
6407: my %domservers = &Apache::lonnet::get_servers($dom);
6408: my @loginvia_attribs = ('serverpath','custompath','exempt');
6409: if (keys(%servers) > 1) {
6410: foreach my $lonhost (keys(%servers)) {
6411: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
6412: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
6413: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
6414: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
6415: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
6416: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
6417: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
6418: $changes{'loginvia'}{$lonhost} = 1;
6419: } else {
6420: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
6421: $changes{'loginvia'}{$lonhost} = 1;
6422: }
6423: } else {
6424: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
6425: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
6426: $changes{'loginvia'}{$lonhost} = 1;
6427: }
6428: }
6429: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
6430: foreach my $item (@loginvia_attribs) {
6431: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
6432: }
6433: } else {
6434: foreach my $item (@loginvia_attribs) {
6435: my $new = $env{'form.'.$lonhost.'_'.$item};
6436: if (($item eq 'serverpath') && ($new eq 'custom')) {
6437: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
6438: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
6439: $new = '/';
6440: }
6441: }
6442: if (($item eq 'custompath') &&
6443: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
6444: $new = '';
6445: }
6446: if ($new ne $curr_loginvia{$lonhost}{$item}) {
6447: $changes{'loginvia'}{$lonhost} = 1;
6448: }
6449: if ($item eq 'exempt') {
6450: $new = &check_exempt_addresses($new);
6451: }
6452: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
6453: }
6454: }
6455: } else {
6456: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
6457: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
6458: $changes{'loginvia'}{$lonhost} = 1;
6459: foreach my $item (@loginvia_attribs) {
6460: my $new = $env{'form.'.$lonhost.'_'.$item};
6461: if (($item eq 'serverpath') && ($new eq 'custom')) {
6462: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
6463: $new = '/';
6464: }
6465: }
6466: if (($item eq 'custompath') &&
6467: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
6468: $new = '';
6469: }
6470: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
6471: }
6472: }
6473: }
6474: }
6475: }
6476:
6477: my $servadm = $r->dir_config('lonAdmEMail');
6478: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
6479: if (ref($domconfig{'login'}) eq 'HASH') {
6480: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
6481: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
6482: if ($lang eq 'nolang') {
6483: push(@currlangs,$lang);
6484: } elsif (defined($langchoices{$lang})) {
6485: push(@currlangs,$lang);
6486: } else {
6487: next;
6488: }
6489: }
6490: }
6491: }
6492: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
6493: if (@currlangs > 0) {
6494: foreach my $lang (@currlangs) {
6495: if (grep(/^\Q$lang\E$/,@delurls)) {
6496: $changes{'helpurl'}{$lang} = 1;
6497: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
6498: $changes{'helpurl'}{$lang} = 1;
6499: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
6500: push(@newlangs,$lang);
6501: } else {
6502: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
6503: }
6504: }
6505: }
6506: unless (grep(/^nolang$/,@currlangs)) {
6507: if ($env{'form.loginhelpurl_nolang.filename'}) {
6508: $changes{'helpurl'}{'nolang'} = 1;
6509: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
6510: push(@newlangs,'nolang');
6511: }
6512: }
6513: if ($env{'form.loginhelpurl_add_lang'}) {
6514: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
6515: ($env{'form.loginhelpurl_add_file.filename'})) {
6516: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
6517: $addedfile = $env{'form.loginhelpurl_add_lang'};
6518: }
6519: }
6520: if ((@newlangs > 0) || ($addedfile)) {
6521: my $error;
6522: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
6523: if ($configuserok eq 'ok') {
6524: if ($switchserver) {
6525: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
6526: } elsif ($author_ok eq 'ok') {
6527: my @allnew = @newlangs;
6528: if ($addedfile ne '') {
6529: push(@allnew,$addedfile);
6530: }
6531: foreach my $lang (@allnew) {
6532: my $formelem = 'loginhelpurl_'.$lang;
6533: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
6534: $formelem = 'loginhelpurl_add_file';
6535: }
6536: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
6537: "help/$lang",'','',$newfile{$lang});
6538: if ($result eq 'ok') {
6539: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
6540: $changes{'helpurl'}{$lang} = 1;
6541: } else {
6542: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
6543: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
6544: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
6545: (!grep(/^\Q$lang\E$/,@delurls))) {
6546: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
6547: }
6548: }
6549: }
6550: } else {
6551: $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);
6552: }
6553: } else {
6554: $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);
6555: }
6556: if ($error) {
6557: &Apache::lonnet::logthis($error);
6558: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6559: }
6560: }
6561:
6562: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
6563: if (ref($domconfig{'login'}) eq 'HASH') {
6564: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
6565: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
6566: if ($domservers{$lonhost}) {
6567: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
6568: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
6569: $currexempt{$lonhost} = $domconfig{'login'}{'headtagexempt'}{$lonhost}{'exempt'}
6570: }
6571: }
6572: }
6573: }
6574: }
6575: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
6576: foreach my $lonhost (sort(keys(%domservers))) {
6577: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
6578: $changes{'headtag'}{$lonhost} = 1;
6579: } else {
6580: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
6581: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
6582: }
6583: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
6584: push(@newhosts,$lonhost);
6585: } elsif ($currheadtagurls{$lonhost}) {
6586: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
6587: if ($currexempt{$lonhost}) {
6588: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
6589: $changes{'headtag'}{$lonhost} = 1;
6590: }
6591: } elsif ($possexempt{$lonhost}) {
6592: $changes{'headtag'}{$lonhost} = 1;
6593: }
6594: if ($possexempt{$lonhost}) {
6595: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
6596: }
6597: }
6598: }
6599: }
6600: if (@newhosts) {
6601: my $error;
6602: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
6603: if ($configuserok eq 'ok') {
6604: if ($switchserver) {
6605: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
6606: } elsif ($author_ok eq 'ok') {
6607: foreach my $lonhost (@newhosts) {
6608: my $formelem = 'loginheadtag_'.$lonhost;
6609: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
6610: "login/headtag/$lonhost",'','',
6611: $env{'form.loginheadtag_'.$lonhost.'.filename'});
6612: if ($result eq 'ok') {
6613: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
6614: $changes{'headtag'}{$lonhost} = 1;
6615: if ($possexempt{$lonhost}) {
6616: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
6617: }
6618: } else {
6619: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
6620: $newheadtagurls{$lonhost},$result);
6621: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
6622: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
6623: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
6624: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
6625: }
6626: }
6627: }
6628: } else {
6629: $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);
6630: }
6631: } else {
6632: $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);
6633: }
6634: if ($error) {
6635: &Apache::lonnet::logthis($error);
6636: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6637: }
6638: }
6639: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
6640:
6641: my $defaulthelpfile = '/adm/loginproblems.html';
6642: my $defaulttext = &mt('Default in use');
6643:
6644: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
6645: $dom);
6646: if ($putresult eq 'ok') {
6647: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
6648: my %defaultchecked = (
6649: 'coursecatalog' => 'on',
6650: 'helpdesk' => 'on',
6651: 'adminmail' => 'off',
6652: 'newuser' => 'off',
6653: );
6654: if (ref($domconfig{'login'}) eq 'HASH') {
6655: foreach my $item (@toggles) {
6656: if ($defaultchecked{$item} eq 'on') {
6657: if (($domconfig{'login'}{$item} eq '0') &&
6658: ($env{'form.'.$item} eq '1')) {
6659: $changes{$item} = 1;
6660: } elsif (($domconfig{'login'}{$item} eq '' ||
6661: $domconfig{'login'}{$item} eq '1') &&
6662: ($env{'form.'.$item} eq '0')) {
6663: $changes{$item} = 1;
6664: }
6665: } elsif ($defaultchecked{$item} eq 'off') {
6666: if (($domconfig{'login'}{$item} eq '1') &&
6667: ($env{'form.'.$item} eq '0')) {
6668: $changes{$item} = 1;
6669: } elsif (($domconfig{'login'}{$item} eq '' ||
6670: $domconfig{'login'}{$item} eq '0') &&
6671: ($env{'form.'.$item} eq '1')) {
6672: $changes{$item} = 1;
6673: }
6674: }
6675: }
6676: }
6677: if (keys(%changes) > 0 || $colchgtext) {
6678: &Apache::loncommon::devalidate_domconfig_cache($dom);
6679: if (ref($lastactref) eq 'HASH') {
6680: $lastactref->{'domainconfig'} = 1;
6681: }
6682: $resulttext = &mt('Changes made:').'<ul>';
6683: foreach my $item (sort(keys(%changes))) {
6684: if ($item eq 'loginvia') {
6685: if (ref($changes{$item}) eq 'HASH') {
6686: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
6687: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
6688: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
6689: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
6690: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
6691: $protocol = 'http' if ($protocol ne 'https');
6692: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
6693:
6694: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
6695: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
6696: } else {
6697: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
6698: }
6699: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
6700: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
6701: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
6702: }
6703: $resulttext .= '</li>';
6704: } else {
6705: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
6706: }
6707: } else {
6708: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
6709: }
6710: }
6711: $resulttext .= '</ul></li>';
6712: }
6713: } elsif ($item eq 'helpurl') {
6714: if (ref($changes{$item}) eq 'HASH') {
6715: foreach my $lang (sort(keys(%{$changes{$item}}))) {
6716: if (grep(/^\Q$lang\E$/,@delurls)) {
6717: my ($chg,$link);
6718: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
6719: if ($lang eq 'nolang') {
6720: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
6721: } else {
6722: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
6723: }
6724: $resulttext .= '<li>'.$chg.'</li>';
6725: } else {
6726: my $chg;
6727: if ($lang eq 'nolang') {
6728: $chg = &mt('custom log-in help file for no preferred language');
6729: } else {
6730: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
6731: }
6732: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
6733: $loginhash{'login'}{'helpurl'}{$lang}.
6734: '?inhibitmenu=yes',$chg,600,500).
6735: '</li>';
6736: }
6737: }
6738: }
6739: } elsif ($item eq 'headtag') {
6740: if (ref($changes{$item}) eq 'HASH') {
6741: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
6742: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
6743: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
6744: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
6745: $resulttext .= '<li><a href="'.
6746: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
6747: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
6748: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
6749: if ($possexempt{$lonhost}) {
6750: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
6751: } else {
6752: $resulttext .= &mt('included for any client IP');
6753: }
6754: $resulttext .= '</li>';
6755: }
6756: }
6757: }
6758: } elsif ($item eq 'captcha') {
6759: if (ref($loginhash{'login'}) eq 'HASH') {
6760: my $chgtxt;
6761: if ($loginhash{'login'}{$item} eq 'notused') {
6762: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
6763: } else {
6764: my %captchas = &captcha_phrases();
6765: if ($captchas{$loginhash{'login'}{$item}}) {
6766: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
6767: } else {
6768: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
6769: }
6770: }
6771: $resulttext .= '<li>'.$chgtxt.'</li>';
6772: }
6773: } elsif ($item eq 'recaptchakeys') {
6774: if (ref($loginhash{'login'}) eq 'HASH') {
6775: my ($privkey,$pubkey);
6776: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
6777: $pubkey = $loginhash{'login'}{$item}{'public'};
6778: $privkey = $loginhash{'login'}{$item}{'private'};
6779: }
6780: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
6781: if (!$pubkey) {
6782: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
6783: } else {
6784: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
6785: }
6786: if (!$privkey) {
6787: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
6788: } else {
6789: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
6790: }
6791: $chgtxt .= '</ul>';
6792: $resulttext .= '<li>'.$chgtxt.'</li>';
6793: }
6794: } else {
6795: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
6796: }
6797: }
6798: $resulttext .= $colchgtext.'</ul>';
6799: } else {
6800: $resulttext = &mt('No changes made to log-in page settings');
6801: }
6802: } else {
6803: $resulttext = '<span class="LC_error">'.
6804: &mt('An error occurred: [_1]',$putresult).'</span>';
6805: }
6806: if ($errors) {
6807: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
6808: $errors.'</ul>';
6809: }
6810: return $resulttext;
6811: }
6812:
6813:
6814: sub check_exempt_addresses {
6815: my ($iplist) = @_;
6816: $iplist =~ s/^\s+//;
6817: $iplist =~ s/\s+$//;
6818: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
6819: my (@okips,$new);
6820: foreach my $ip (@poss_ips) {
6821: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
6822: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
6823: push(@okips,$ip);
6824: }
6825: }
6826: }
6827: if (@okips > 0) {
6828: $new = join(',',@okips);
6829: } else {
6830: $new = '';
6831: }
6832: return $new;
6833: }
6834:
6835: sub color_font_choices {
6836: my %choices =
6837: &Apache::lonlocal::texthash (
6838: img => "Header",
6839: bgs => "Background colors",
6840: links => "Link colors",
6841: images => "Images",
6842: font => "Font color",
6843: fontmenu => "Font menu",
6844: pgbg => "Page",
6845: tabbg => "Header",
6846: sidebg => "Border",
6847: link => "Link",
6848: alink => "Active link",
6849: vlink => "Visited link",
6850: );
6851: return %choices;
6852: }
6853:
6854: sub modify_rolecolors {
6855: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
6856: my ($resulttext,%rolehash);
6857: $rolehash{'rolecolors'} = {};
6858: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
6859: if ($domconfig{'rolecolors'} eq '') {
6860: $domconfig{'rolecolors'} = {};
6861: }
6862: }
6863: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
6864: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
6865: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
6866: $dom);
6867: if ($putresult eq 'ok') {
6868: if (keys(%changes) > 0) {
6869: &Apache::loncommon::devalidate_domconfig_cache($dom);
6870: if (ref($lastactref) eq 'HASH') {
6871: $lastactref->{'domainconfig'} = 1;
6872: }
6873: $resulttext = &display_colorchgs($dom,\%changes,$roles,
6874: $rolehash{'rolecolors'});
6875: } else {
6876: $resulttext = &mt('No changes made to default color schemes');
6877: }
6878: } else {
6879: $resulttext = '<span class="LC_error">'.
6880: &mt('An error occurred: [_1]',$putresult).'</span>';
6881: }
6882: if ($errors) {
6883: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
6884: $errors.'</ul>';
6885: }
6886: return $resulttext;
6887: }
6888:
6889: sub modify_colors {
6890: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
6891: my (%changes,%choices);
6892: my @bgs;
6893: my @links = ('link','alink','vlink');
6894: my @logintext;
6895: my @images;
6896: my $servadm = $r->dir_config('lonAdmEMail');
6897: my $errors;
6898: my %defaults;
6899: foreach my $role (@{$roles}) {
6900: if ($role eq 'login') {
6901: %choices = &login_choices();
6902: @logintext = ('textcol','bgcol');
6903: } else {
6904: %choices = &color_font_choices();
6905: }
6906: if ($role eq 'login') {
6907: @images = ('img','logo','domlogo','login');
6908: @bgs = ('pgbg','mainbg','sidebg');
6909: } else {
6910: @images = ('img');
6911: @bgs = ('pgbg','tabbg','sidebg');
6912: }
6913: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
6914: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
6915: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
6916: }
6917: if ($role eq 'login') {
6918: foreach my $item (@logintext) {
6919: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6920: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6921: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6922: }
6923: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
6924: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6925: }
6926: }
6927: } else {
6928: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
6929: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
6930: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
6931: }
6932: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
6933: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
6934: }
6935: }
6936: foreach my $item (@bgs) {
6937: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6938: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6939: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6940: }
6941: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
6942: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6943: }
6944: }
6945: foreach my $item (@links) {
6946: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6947: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6948: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6949: }
6950: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
6951: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6952: }
6953: }
6954: my ($configuserok,$author_ok,$switchserver) =
6955: &config_check($dom,$confname,$servadm);
6956: my ($width,$height) = &thumb_dimensions();
6957: if (ref($domconfig->{$role}) ne 'HASH') {
6958: $domconfig->{$role} = {};
6959: }
6960: foreach my $img (@images) {
6961: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
6962: if (defined($env{'form.login_showlogo_'.$img})) {
6963: $confhash->{$role}{'showlogo'}{$img} = 1;
6964: } else {
6965: $confhash->{$role}{'showlogo'}{$img} = 0;
6966: }
6967: }
6968: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
6969: && !defined($domconfig->{$role}{$img})
6970: && !$env{'form.'.$role.'_del_'.$img}
6971: && $env{'form.'.$role.'_import_'.$img}) {
6972: # import the old configured image from the .tab setting
6973: # if they haven't provided a new one
6974: $domconfig->{$role}{$img} =
6975: $env{'form.'.$role.'_import_'.$img};
6976: }
6977: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
6978: my $error;
6979: if ($configuserok eq 'ok') {
6980: if ($switchserver) {
6981: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
6982: } else {
6983: if ($author_ok eq 'ok') {
6984: my ($result,$logourl) =
6985: &publishlogo($r,'upload',$role.'_'.$img,
6986: $dom,$confname,$img,$width,$height);
6987: if ($result eq 'ok') {
6988: $confhash->{$role}{$img} = $logourl;
6989: $changes{$role}{'images'}{$img} = 1;
6990: } else {
6991: $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);
6992: }
6993: } else {
6994: $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);
6995: }
6996: }
6997: } else {
6998: $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);
6999: }
7000: if ($error) {
7001: &Apache::lonnet::logthis($error);
7002: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7003: }
7004: } elsif ($domconfig->{$role}{$img} ne '') {
7005: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
7006: my $error;
7007: if ($configuserok eq 'ok') {
7008: # is confname an author?
7009: if ($switchserver eq '') {
7010: if ($author_ok eq 'ok') {
7011: my ($result,$logourl) =
7012: &publishlogo($r,'copy',$domconfig->{$role}{$img},
7013: $dom,$confname,$img,$width,$height);
7014: if ($result eq 'ok') {
7015: $confhash->{$role}{$img} = $logourl;
7016: $changes{$role}{'images'}{$img} = 1;
7017: }
7018: }
7019: }
7020: }
7021: }
7022: }
7023: }
7024: if (ref($domconfig) eq 'HASH') {
7025: if (ref($domconfig->{$role}) eq 'HASH') {
7026: foreach my $img (@images) {
7027: if ($domconfig->{$role}{$img} ne '') {
7028: if ($env{'form.'.$role.'_del_'.$img}) {
7029: $confhash->{$role}{$img} = '';
7030: $changes{$role}{'images'}{$img} = 1;
7031: } else {
7032: if ($confhash->{$role}{$img} eq '') {
7033: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
7034: }
7035: }
7036: } else {
7037: if ($env{'form.'.$role.'_del_'.$img}) {
7038: $confhash->{$role}{$img} = '';
7039: $changes{$role}{'images'}{$img} = 1;
7040: }
7041: }
7042: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
7043: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
7044: if ($confhash->{$role}{'showlogo'}{$img} ne
7045: $domconfig->{$role}{'showlogo'}{$img}) {
7046: $changes{$role}{'showlogo'}{$img} = 1;
7047: }
7048: } else {
7049: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
7050: $changes{$role}{'showlogo'}{$img} = 1;
7051: }
7052: }
7053: }
7054: }
7055: if ($domconfig->{$role}{'font'} ne '') {
7056: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
7057: $changes{$role}{'font'} = 1;
7058: }
7059: } else {
7060: if ($confhash->{$role}{'font'}) {
7061: $changes{$role}{'font'} = 1;
7062: }
7063: }
7064: if ($role ne 'login') {
7065: if ($domconfig->{$role}{'fontmenu'} ne '') {
7066: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
7067: $changes{$role}{'fontmenu'} = 1;
7068: }
7069: } else {
7070: if ($confhash->{$role}{'fontmenu'}) {
7071: $changes{$role}{'fontmenu'} = 1;
7072: }
7073: }
7074: }
7075: foreach my $item (@bgs) {
7076: if ($domconfig->{$role}{$item} ne '') {
7077: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
7078: $changes{$role}{'bgs'}{$item} = 1;
7079: }
7080: } else {
7081: if ($confhash->{$role}{$item}) {
7082: $changes{$role}{'bgs'}{$item} = 1;
7083: }
7084: }
7085: }
7086: foreach my $item (@links) {
7087: if ($domconfig->{$role}{$item} ne '') {
7088: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
7089: $changes{$role}{'links'}{$item} = 1;
7090: }
7091: } else {
7092: if ($confhash->{$role}{$item}) {
7093: $changes{$role}{'links'}{$item} = 1;
7094: }
7095: }
7096: }
7097: foreach my $item (@logintext) {
7098: if ($domconfig->{$role}{$item} ne '') {
7099: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
7100: $changes{$role}{'logintext'}{$item} = 1;
7101: }
7102: } else {
7103: if ($confhash->{$role}{$item}) {
7104: $changes{$role}{'logintext'}{$item} = 1;
7105: }
7106: }
7107: }
7108: } else {
7109: &default_change_checker($role,\@images,\@links,\@bgs,
7110: \@logintext,$confhash,\%changes);
7111: }
7112: } else {
7113: &default_change_checker($role,\@images,\@links,\@bgs,
7114: \@logintext,$confhash,\%changes);
7115: }
7116: }
7117: return ($errors,%changes);
7118: }
7119:
7120: sub config_check {
7121: my ($dom,$confname,$servadm) = @_;
7122: my ($configuserok,$author_ok,$switchserver,%currroles);
7123: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
7124: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
7125: $confname,$servadm);
7126: if ($configuserok eq 'ok') {
7127: $switchserver = &check_switchserver($dom,$confname);
7128: if ($switchserver eq '') {
7129: $author_ok = &check_authorstatus($dom,$confname,%currroles);
7130: }
7131: }
7132: return ($configuserok,$author_ok,$switchserver);
7133: }
7134:
7135: sub default_change_checker {
7136: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
7137: foreach my $item (@{$links}) {
7138: if ($confhash->{$role}{$item}) {
7139: $changes->{$role}{'links'}{$item} = 1;
7140: }
7141: }
7142: foreach my $item (@{$bgs}) {
7143: if ($confhash->{$role}{$item}) {
7144: $changes->{$role}{'bgs'}{$item} = 1;
7145: }
7146: }
7147: foreach my $item (@{$logintext}) {
7148: if ($confhash->{$role}{$item}) {
7149: $changes->{$role}{'logintext'}{$item} = 1;
7150: }
7151: }
7152: foreach my $img (@{$images}) {
7153: if ($env{'form.'.$role.'_del_'.$img}) {
7154: $confhash->{$role}{$img} = '';
7155: $changes->{$role}{'images'}{$img} = 1;
7156: }
7157: if ($role eq 'login') {
7158: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
7159: $changes->{$role}{'showlogo'}{$img} = 1;
7160: }
7161: }
7162: }
7163: if ($confhash->{$role}{'font'}) {
7164: $changes->{$role}{'font'} = 1;
7165: }
7166: }
7167:
7168: sub display_colorchgs {
7169: my ($dom,$changes,$roles,$confhash) = @_;
7170: my (%choices,$resulttext);
7171: if (!grep(/^login$/,@{$roles})) {
7172: $resulttext = &mt('Changes made:').'<br />';
7173: }
7174: foreach my $role (@{$roles}) {
7175: if ($role eq 'login') {
7176: %choices = &login_choices();
7177: } else {
7178: %choices = &color_font_choices();
7179: }
7180: if (ref($changes->{$role}) eq 'HASH') {
7181: if ($role ne 'login') {
7182: $resulttext .= '<h4>'.&mt($role).'</h4>';
7183: }
7184: foreach my $key (sort(keys(%{$changes->{$role}}))) {
7185: if ($role ne 'login') {
7186: $resulttext .= '<ul>';
7187: }
7188: if (ref($changes->{$role}{$key}) eq 'HASH') {
7189: if ($role ne 'login') {
7190: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
7191: }
7192: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
7193: if (($role eq 'login') && ($key eq 'showlogo')) {
7194: if ($confhash->{$role}{$key}{$item}) {
7195: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
7196: } else {
7197: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
7198: }
7199: } elsif ($confhash->{$role}{$item} eq '') {
7200: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
7201: } else {
7202: my $newitem = $confhash->{$role}{$item};
7203: if ($key eq 'images') {
7204: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
7205: }
7206: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
7207: }
7208: }
7209: if ($role ne 'login') {
7210: $resulttext .= '</ul></li>';
7211: }
7212: } else {
7213: if ($confhash->{$role}{$key} eq '') {
7214: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
7215: } else {
7216: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
7217: }
7218: }
7219: if ($role ne 'login') {
7220: $resulttext .= '</ul>';
7221: }
7222: }
7223: }
7224: }
7225: return $resulttext;
7226: }
7227:
7228: sub thumb_dimensions {
7229: return ('200','50');
7230: }
7231:
7232: sub check_dimensions {
7233: my ($inputfile) = @_;
7234: my ($fullwidth,$fullheight);
7235: if ($inputfile =~ m|^[/\w.\-]+$|) {
7236: if (open(PIPE,"identify $inputfile 2>&1 |")) {
7237: my $imageinfo = <PIPE>;
7238: if (!close(PIPE)) {
7239: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
7240: }
7241: chomp($imageinfo);
7242: my ($fullsize) =
7243: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
7244: if ($fullsize) {
7245: ($fullwidth,$fullheight) = split(/x/,$fullsize);
7246: }
7247: }
7248: }
7249: return ($fullwidth,$fullheight);
7250: }
7251:
7252: sub check_configuser {
7253: my ($uhome,$dom,$confname,$servadm) = @_;
7254: my ($configuserok,%currroles);
7255: if ($uhome eq 'no_host') {
7256: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
7257: my $configpass = &LONCAPA::Enrollment::create_password();
7258: $configuserok =
7259: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
7260: $configpass,'','','','','',undef,$servadm);
7261: } else {
7262: $configuserok = 'ok';
7263: %currroles =
7264: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
7265: }
7266: return ($configuserok,%currroles);
7267: }
7268:
7269: sub check_authorstatus {
7270: my ($dom,$confname,%currroles) = @_;
7271: my $author_ok;
7272: if (!$currroles{':'.$dom.':au'}) {
7273: my $start = time;
7274: my $end = 0;
7275: $author_ok =
7276: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
7277: 'au',$end,$start,'','','domconfig');
7278: } else {
7279: $author_ok = 'ok';
7280: }
7281: return $author_ok;
7282: }
7283:
7284: sub publishlogo {
7285: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
7286: my ($output,$fname,$logourl,$madethumb);
7287: if ($action eq 'upload') {
7288: $fname=$env{'form.'.$formname.'.filename'};
7289: chop($env{'form.'.$formname});
7290: } else {
7291: ($fname) = ($formname =~ /([^\/]+)$/);
7292: }
7293: if ($savefileas ne '') {
7294: $fname = $savefileas;
7295: }
7296: $fname=&Apache::lonnet::clean_filename($fname);
7297: # See if there is anything left
7298: unless ($fname) { return ('error: no uploaded file'); }
7299: $fname="$subdir/$fname";
7300: my $docroot=$r->dir_config('lonDocRoot');
7301: my $filepath="$docroot/priv";
7302: my $relpath = "$dom/$confname";
7303: my ($fnamepath,$file,$fetchthumb);
7304: $file=$fname;
7305: if ($fname=~m|/|) {
7306: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
7307: }
7308: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
7309: my $count;
7310: for ($count=5;$count<=$#parts;$count++) {
7311: $filepath.="/$parts[$count]";
7312: if ((-e $filepath)!=1) {
7313: mkdir($filepath,02770);
7314: }
7315: }
7316: # Check for bad extension and disallow upload
7317: if ($file=~/\.(\w+)$/ &&
7318: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
7319: $output =
7320: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
7321: } elsif ($file=~/\.(\w+)$/ &&
7322: !defined(&Apache::loncommon::fileembstyle($1))) {
7323: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
7324: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
7325: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
7326: } elsif (-d "$filepath/$file") {
7327: $output = &mt('Filename is a directory name - rename the file and re-upload');
7328: } else {
7329: my $source = $filepath.'/'.$file;
7330: my $logfile;
7331: if (!open($logfile,">>$source".'.log')) {
7332: return (&mt('No write permission to Authoring Space'));
7333: }
7334: print $logfile
7335: "\n================= Publish ".localtime()." ================\n".
7336: $env{'user.name'}.':'.$env{'user.domain'}."\n";
7337: # Save the file
7338: if (!open(FH,'>'.$source)) {
7339: &Apache::lonnet::logthis('Failed to create '.$source);
7340: return (&mt('Failed to create file'));
7341: }
7342: if ($action eq 'upload') {
7343: if (!print FH ($env{'form.'.$formname})) {
7344: &Apache::lonnet::logthis('Failed to write to '.$source);
7345: return (&mt('Failed to write file'));
7346: }
7347: } else {
7348: my $original = &Apache::lonnet::filelocation('',$formname);
7349: if(!copy($original,$source)) {
7350: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
7351: return (&mt('Failed to write file'));
7352: }
7353: }
7354: close(FH);
7355: chmod(0660, $source); # Permissions to rw-rw---.
7356:
7357: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
7358: my $copyfile=$targetdir.'/'.$file;
7359:
7360: my @parts=split(/\//,$targetdir);
7361: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
7362: for (my $count=5;$count<=$#parts;$count++) {
7363: $path.="/$parts[$count]";
7364: if (!-e $path) {
7365: print $logfile "\nCreating directory ".$path;
7366: mkdir($path,02770);
7367: }
7368: }
7369: my $versionresult;
7370: if (-e $copyfile) {
7371: $versionresult = &logo_versioning($targetdir,$file,$logfile);
7372: } else {
7373: $versionresult = 'ok';
7374: }
7375: if ($versionresult eq 'ok') {
7376: if (copy($source,$copyfile)) {
7377: print $logfile "\nCopied original source to ".$copyfile."\n";
7378: $output = 'ok';
7379: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
7380: push(@{$modified_urls},[$copyfile,$source]);
7381: my $metaoutput =
7382: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
7383: unless ($registered_cleanup) {
7384: my $handlers = $r->get_handlers('PerlCleanupHandler');
7385: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
7386: $registered_cleanup=1;
7387: }
7388: } else {
7389: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
7390: $output = &mt('Failed to copy file to RES space').", $!";
7391: }
7392: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
7393: my $inputfile = $filepath.'/'.$file;
7394: my $outfile = $filepath.'/'.'tn-'.$file;
7395: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
7396: if ($fullwidth ne '' && $fullheight ne '') {
7397: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
7398: my $thumbsize = $thumbwidth.'x'.$thumbheight;
7399: system("convert -sample $thumbsize $inputfile $outfile");
7400: chmod(0660, $filepath.'/tn-'.$file);
7401: if (-e $outfile) {
7402: my $copyfile=$targetdir.'/tn-'.$file;
7403: if (copy($outfile,$copyfile)) {
7404: print $logfile "\nCopied source to ".$copyfile."\n";
7405: my $thumb_metaoutput =
7406: &write_metadata($dom,$confname,$formname,
7407: $targetdir,'tn-'.$file,$logfile);
7408: push(@{$modified_urls},[$copyfile,$outfile]);
7409: unless ($registered_cleanup) {
7410: my $handlers = $r->get_handlers('PerlCleanupHandler');
7411: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
7412: $registered_cleanup=1;
7413: }
7414: $madethumb = 1;
7415: } else {
7416: print $logfile "\nUnable to write ".$copyfile.
7417: ':'.$!."\n";
7418: }
7419: }
7420: }
7421: }
7422: }
7423: } else {
7424: $output = $versionresult;
7425: }
7426: }
7427: return ($output,$logourl,$madethumb);
7428: }
7429:
7430: sub logo_versioning {
7431: my ($targetdir,$file,$logfile) = @_;
7432: my $target = $targetdir.'/'.$file;
7433: my ($maxversion,$fn,$extn,$output);
7434: $maxversion = 0;
7435: if ($file =~ /^(.+)\.(\w+)$/) {
7436: $fn=$1;
7437: $extn=$2;
7438: }
7439: opendir(DIR,$targetdir);
7440: while (my $filename=readdir(DIR)) {
7441: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
7442: $maxversion=($1>$maxversion)?$1:$maxversion;
7443: }
7444: }
7445: $maxversion++;
7446: print $logfile "\nCreating old version ".$maxversion."\n";
7447: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
7448: if (copy($target,$copyfile)) {
7449: print $logfile "Copied old target to ".$copyfile."\n";
7450: $copyfile=$copyfile.'.meta';
7451: if (copy($target.'.meta',$copyfile)) {
7452: print $logfile "Copied old target metadata to ".$copyfile."\n";
7453: $output = 'ok';
7454: } else {
7455: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
7456: $output = &mt('Failed to copy old meta').", $!, ";
7457: }
7458: } else {
7459: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
7460: $output = &mt('Failed to copy old target').", $!, ";
7461: }
7462: return $output;
7463: }
7464:
7465: sub write_metadata {
7466: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
7467: my (%metadatafields,%metadatakeys,$output);
7468: $metadatafields{'title'}=$formname;
7469: $metadatafields{'creationdate'}=time;
7470: $metadatafields{'lastrevisiondate'}=time;
7471: $metadatafields{'copyright'}='public';
7472: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
7473: $env{'user.domain'};
7474: $metadatafields{'authorspace'}=$confname.':'.$dom;
7475: $metadatafields{'domain'}=$dom;
7476: {
7477: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
7478: my $mfh;
7479: if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
7480: foreach (sort(keys(%metadatafields))) {
7481: unless ($_=~/\./) {
7482: my $unikey=$_;
7483: $unikey=~/^([A-Za-z]+)/;
7484: my $tag=$1;
7485: $tag=~tr/A-Z/a-z/;
7486: print $mfh "\n\<$tag";
7487: foreach (split(/\,/,$metadatakeys{$unikey})) {
7488: my $value=$metadatafields{$unikey.'.'.$_};
7489: $value=~s/\"/\'\'/g;
7490: print $mfh ' '.$_.'="'.$value.'"';
7491: }
7492: print $mfh '>'.
7493: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
7494: .'</'.$tag.'>';
7495: }
7496: }
7497: $output = 'ok';
7498: print $logfile "\nWrote metadata";
7499: close($mfh);
7500: } else {
7501: print $logfile "\nFailed to open metadata file";
7502: $output = &mt('Could not write metadata');
7503: }
7504: }
7505: return $output;
7506: }
7507:
7508: sub notifysubscribed {
7509: foreach my $targetsource (@{$modified_urls}){
7510: next unless (ref($targetsource) eq 'ARRAY');
7511: my ($target,$source)=@{$targetsource};
7512: if ($source ne '') {
7513: if (open(my $logfh,'>>'.$source.'.log')) {
7514: print $logfh "\nCleanup phase: Notifications\n";
7515: my @subscribed=&subscribed_hosts($target);
7516: foreach my $subhost (@subscribed) {
7517: print $logfh "\nNotifying host ".$subhost.':';
7518: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
7519: print $logfh $reply;
7520: }
7521: my @subscribedmeta=&subscribed_hosts("$target.meta");
7522: foreach my $subhost (@subscribedmeta) {
7523: print $logfh "\nNotifying host for metadata only ".$subhost.':';
7524: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
7525: $subhost);
7526: print $logfh $reply;
7527: }
7528: print $logfh "\n============ Done ============\n";
7529: close($logfh);
7530: }
7531: }
7532: }
7533: return OK;
7534: }
7535:
7536: sub subscribed_hosts {
7537: my ($target) = @_;
7538: my @subscribed;
7539: if (open(my $fh,"<$target.subscription")) {
7540: while (my $subline=<$fh>) {
7541: if ($subline =~ /^($match_lonid):/) {
7542: my $host = $1;
7543: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
7544: unless (grep(/^\Q$host\E$/,@subscribed)) {
7545: push(@subscribed,$host);
7546: }
7547: }
7548: }
7549: }
7550: }
7551: return @subscribed;
7552: }
7553:
7554: sub check_switchserver {
7555: my ($dom,$confname) = @_;
7556: my ($allowed,$switchserver);
7557: my $home = &Apache::lonnet::homeserver($confname,$dom);
7558: if ($home eq 'no_host') {
7559: $home = &Apache::lonnet::domain($dom,'primary');
7560: }
7561: my @ids=&Apache::lonnet::current_machine_ids();
7562: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
7563: if (!$allowed) {
7564: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
7565: }
7566: return $switchserver;
7567: }
7568:
7569: sub modify_quotas {
7570: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
7571: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
7572: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
7573: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
7574: $validationfieldsref);
7575: if ($action eq 'quotas') {
7576: $context = 'tools';
7577: } else {
7578: $context = $action;
7579: }
7580: if ($context eq 'requestcourses') {
7581: @usertools = ('official','unofficial','community','textbook');
7582: @options =('norequest','approval','validate','autolimit');
7583: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
7584: %titles = &courserequest_titles();
7585: $toolregexp = join('|',@usertools);
7586: %conditions = &courserequest_conditions();
7587: $confname = $dom.'-domainconfig';
7588: my $servadm = $r->dir_config('lonAdmEMail');
7589: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
7590: ($validationitemsref,$validationnamesref,$validationfieldsref) =
7591: &Apache::loncoursequeueadmin::requestcourses_validation_types();
7592: } elsif ($context eq 'requestauthor') {
7593: @usertools = ('author');
7594: %titles = &authorrequest_titles();
7595: } else {
7596: @usertools = ('aboutme','blog','webdav','portfolio');
7597: %titles = &tool_titles();
7598: }
7599: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
7600: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7601: foreach my $key (keys(%env)) {
7602: if ($context eq 'requestcourses') {
7603: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
7604: my $item = $1;
7605: my $type = $2;
7606: if ($type =~ /^limit_(.+)/) {
7607: $limithash{$item}{$1} = $env{$key};
7608: } else {
7609: $confhash{$item}{$type} = $env{$key};
7610: }
7611: }
7612: } elsif ($context eq 'requestauthor') {
7613: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
7614: $confhash{$1} = $env{$key};
7615: }
7616: } else {
7617: if ($key =~ /^form\.quota_(.+)$/) {
7618: $confhash{'defaultquota'}{$1} = $env{$key};
7619: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
7620: $confhash{'authorquota'}{$1} = $env{$key};
7621: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
7622: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
7623: }
7624: }
7625: }
7626: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
7627: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
7628: @approvalnotify = sort(@approvalnotify);
7629: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
7630: my @crstypes = ('official','unofficial','community','textbook');
7631: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
7632: foreach my $type (@hasuniquecode) {
7633: if (grep(/^\Q$type\E$/,@crstypes)) {
7634: $confhash{'uniquecode'}{$type} = 1;
7635: }
7636: }
7637: my (%newbook,%allpos);
7638: if ($context eq 'requestcourses') {
7639: foreach my $type ('textbooks','templates') {
7640: @{$allpos{$type}} = ();
7641: my $invalid;
7642: if ($type eq 'textbooks') {
7643: $invalid = &mt('Invalid LON-CAPA course for textbook');
7644: } else {
7645: $invalid = &mt('Invalid LON-CAPA course for template');
7646: }
7647: if ($env{'form.'.$type.'_addbook'}) {
7648: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
7649: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
7650: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
7651: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
7652: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
7653: } else {
7654: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
7655: my $position = $env{'form.'.$type.'_addbook_pos'};
7656: $position =~ s/\D+//g;
7657: if ($position ne '') {
7658: $allpos{$type}[$position] = $newbook{$type};
7659: }
7660: }
7661: } else {
7662: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
7663: }
7664: }
7665: }
7666: }
7667: if (ref($domconfig{$action}) eq 'HASH') {
7668: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
7669: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
7670: $changes{'notify'}{'approval'} = 1;
7671: }
7672: } else {
7673: if ($confhash{'notify'}{'approval'}) {
7674: $changes{'notify'}{'approval'} = 1;
7675: }
7676: }
7677: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
7678: if (ref($confhash{'uniquecode'}) eq 'HASH') {
7679: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
7680: unless ($confhash{'uniquecode'}{$crstype}) {
7681: $changes{'uniquecode'} = 1;
7682: }
7683: }
7684: unless ($changes{'uniquecode'}) {
7685: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
7686: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
7687: $changes{'uniquecode'} = 1;
7688: }
7689: }
7690: }
7691: } else {
7692: $changes{'uniquecode'} = 1;
7693: }
7694: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
7695: $changes{'uniquecode'} = 1;
7696: }
7697: if ($context eq 'requestcourses') {
7698: foreach my $type ('textbooks','templates') {
7699: if (ref($domconfig{$action}{$type}) eq 'HASH') {
7700: my %deletions;
7701: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
7702: if (@todelete) {
7703: map { $deletions{$_} = 1; } @todelete;
7704: }
7705: my %imgdeletions;
7706: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
7707: if (@todeleteimages) {
7708: map { $imgdeletions{$_} = 1; } @todeleteimages;
7709: }
7710: my $maxnum = $env{'form.'.$type.'_maxnum'};
7711: for (my $i=0; $i<=$maxnum; $i++) {
7712: my $itemid = $env{'form.'.$type.'_id_'.$i};
7713: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
7714: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
7715: if ($deletions{$key}) {
7716: if ($domconfig{$action}{$type}{$key}{'image'}) {
7717: #FIXME need to obsolete item in RES space
7718: }
7719: next;
7720: } else {
7721: my $newpos = $env{'form.'.$itemid};
7722: $newpos =~ s/\D+//g;
7723: foreach my $item ('subject','title','publisher','author') {
7724: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7725: ($type eq 'templates'));
7726: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
7727: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
7728: $changes{$type}{$key} = 1;
7729: }
7730: }
7731: $allpos{$type}[$newpos] = $key;
7732: }
7733: if ($imgdeletions{$key}) {
7734: $changes{$type}{$key} = 1;
7735: #FIXME need to obsolete item in RES space
7736: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
7737: my ($cdom,$cnum) = split(/_/,$key);
7738: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
7739: $cdom,$cnum,$type,$configuserok,
7740: $switchserver,$author_ok);
7741: if ($imgurl) {
7742: $confhash{$type}{$key}{'image'} = $imgurl;
7743: $changes{$type}{$key} = 1;
7744: }
7745: if ($error) {
7746: &Apache::lonnet::logthis($error);
7747: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7748: }
7749: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
7750: $confhash{$type}{$key}{'image'} =
7751: $domconfig{$action}{$type}{$key}{'image'};
7752: }
7753: }
7754: }
7755: }
7756: }
7757: }
7758: } else {
7759: if ($confhash{'notify'}{'approval'}) {
7760: $changes{'notify'}{'approval'} = 1;
7761: }
7762: if (ref($confhash{'uniquecode'} eq 'HASH')) {
7763: $changes{'uniquecode'} = 1;
7764: }
7765: }
7766: if ($context eq 'requestcourses') {
7767: foreach my $type ('textbooks','templates') {
7768: if ($newbook{$type}) {
7769: $changes{$type}{$newbook{$type}} = 1;
7770: foreach my $item ('subject','title','publisher','author') {
7771: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7772: ($type eq 'template'));
7773: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
7774: if ($env{'form.'.$type.'_addbook_'.$item}) {
7775: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
7776: }
7777: }
7778: if ($type eq 'textbooks') {
7779: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
7780: my ($cdom,$cnum) = split(/_/,$newbook{$type});
7781: my ($imageurl,$error) =
7782: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
7783: $configuserok,$switchserver,$author_ok);
7784: if ($imageurl) {
7785: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
7786: }
7787: if ($error) {
7788: &Apache::lonnet::logthis($error);
7789: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7790: }
7791: }
7792: }
7793: }
7794: if (@{$allpos{$type}} > 0) {
7795: my $idx = 0;
7796: foreach my $item (@{$allpos{$type}}) {
7797: if ($item ne '') {
7798: $confhash{$type}{$item}{'order'} = $idx;
7799: if (ref($domconfig{$action}) eq 'HASH') {
7800: if (ref($domconfig{$action}{$type}) eq 'HASH') {
7801: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
7802: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
7803: $changes{$type}{$item} = 1;
7804: }
7805: }
7806: }
7807: }
7808: $idx ++;
7809: }
7810: }
7811: }
7812: }
7813: if (ref($validationitemsref) eq 'ARRAY') {
7814: foreach my $item (@{$validationitemsref}) {
7815: if ($item eq 'fields') {
7816: my @changed;
7817: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
7818: if (@{$confhash{'validation'}{$item}} > 0) {
7819: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
7820: }
7821: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
7822: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7823: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
7824: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
7825: $domconfig{'requestcourses'}{'validation'}{$item});
7826: } else {
7827: @changed = @{$confhash{'validation'}{$item}};
7828: }
7829: } else {
7830: @changed = @{$confhash{'validation'}{$item}};
7831: }
7832: } else {
7833: @changed = @{$confhash{'validation'}{$item}};
7834: }
7835: if (@changed) {
7836: if ($confhash{'validation'}{$item}) {
7837: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
7838: } else {
7839: $changes{'validation'}{$item} = &mt('None');
7840: }
7841: }
7842: } else {
7843: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
7844: if ($item eq 'markup') {
7845: if ($env{'form.requestcourses_validation_'.$item}) {
7846: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
7847: }
7848: }
7849: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
7850: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7851: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
7852: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7853: }
7854: } else {
7855: if ($confhash{'validation'}{$item} ne '') {
7856: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7857: }
7858: }
7859: } else {
7860: if ($confhash{'validation'}{$item} ne '') {
7861: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7862: }
7863: }
7864: }
7865: }
7866: }
7867: if ($env{'form.validationdc'}) {
7868: my $newval = $env{'form.validationdc'};
7869: my %domcoords = &get_active_dcs($dom);
7870: if (exists($domcoords{$newval})) {
7871: $confhash{'validation'}{'dc'} = $newval;
7872: }
7873: }
7874: if (ref($confhash{'validation'}) eq 'HASH') {
7875: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
7876: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7877: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
7878: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
7879: if ($confhash{'validation'}{'dc'} eq '') {
7880: $changes{'validation'}{'dc'} = &mt('None');
7881: } else {
7882: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7883: }
7884: }
7885: } elsif ($confhash{'validation'}{'dc'} ne '') {
7886: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7887: }
7888: } elsif ($confhash{'validation'}{'dc'} ne '') {
7889: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7890: }
7891: } elsif ($confhash{'validation'}{'dc'} ne '') {
7892: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7893: }
7894: } else {
7895: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
7896: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7897: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
7898: $changes{'validation'}{'dc'} = &mt('None');
7899: }
7900: }
7901: }
7902: }
7903: }
7904: } else {
7905: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
7906: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
7907: }
7908: foreach my $item (@usertools) {
7909: foreach my $type (@{$types},'default','_LC_adv') {
7910: my $unset;
7911: if ($context eq 'requestcourses') {
7912: $unset = '0';
7913: if ($type eq '_LC_adv') {
7914: $unset = '';
7915: }
7916: if ($confhash{$item}{$type} eq 'autolimit') {
7917: $confhash{$item}{$type} .= '=';
7918: unless ($limithash{$item}{$type} =~ /\D/) {
7919: $confhash{$item}{$type} .= $limithash{$item}{$type};
7920: }
7921: }
7922: } elsif ($context eq 'requestauthor') {
7923: $unset = '0';
7924: if ($type eq '_LC_adv') {
7925: $unset = '';
7926: }
7927: } else {
7928: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
7929: $confhash{$item}{$type} = 1;
7930: } else {
7931: $confhash{$item}{$type} = 0;
7932: }
7933: }
7934: if (ref($domconfig{$action}) eq 'HASH') {
7935: if ($action eq 'requestauthor') {
7936: if ($domconfig{$action}{$type} ne $confhash{$type}) {
7937: $changes{$type} = 1;
7938: }
7939: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
7940: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
7941: $changes{$item}{$type} = 1;
7942: }
7943: } else {
7944: if ($context eq 'requestcourses') {
7945: if ($confhash{$item}{$type} ne $unset) {
7946: $changes{$item}{$type} = 1;
7947: }
7948: } else {
7949: if (!$confhash{$item}{$type}) {
7950: $changes{$item}{$type} = 1;
7951: }
7952: }
7953: }
7954: } else {
7955: if ($context eq 'requestcourses') {
7956: if ($confhash{$item}{$type} ne $unset) {
7957: $changes{$item}{$type} = 1;
7958: }
7959: } elsif ($context eq 'requestauthor') {
7960: if ($confhash{$type} ne $unset) {
7961: $changes{$type} = 1;
7962: }
7963: } else {
7964: if (!$confhash{$item}{$type}) {
7965: $changes{$item}{$type} = 1;
7966: }
7967: }
7968: }
7969: }
7970: }
7971: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
7972: if (ref($domconfig{'quotas'}) eq 'HASH') {
7973: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
7974: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
7975: if (exists($confhash{'defaultquota'}{$key})) {
7976: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
7977: $changes{'defaultquota'}{$key} = 1;
7978: }
7979: } else {
7980: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
7981: }
7982: }
7983: } else {
7984: foreach my $key (keys(%{$domconfig{'quotas'}})) {
7985: if (exists($confhash{'defaultquota'}{$key})) {
7986: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
7987: $changes{'defaultquota'}{$key} = 1;
7988: }
7989: } else {
7990: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
7991: }
7992: }
7993: }
7994: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
7995: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
7996: if (exists($confhash{'authorquota'}{$key})) {
7997: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
7998: $changes{'authorquota'}{$key} = 1;
7999: }
8000: } else {
8001: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
8002: }
8003: }
8004: }
8005: }
8006: if (ref($confhash{'defaultquota'}) eq 'HASH') {
8007: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
8008: if (ref($domconfig{'quotas'}) eq 'HASH') {
8009: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
8010: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
8011: $changes{'defaultquota'}{$key} = 1;
8012: }
8013: } else {
8014: if (!exists($domconfig{'quotas'}{$key})) {
8015: $changes{'defaultquota'}{$key} = 1;
8016: }
8017: }
8018: } else {
8019: $changes{'defaultquota'}{$key} = 1;
8020: }
8021: }
8022: }
8023: if (ref($confhash{'authorquota'}) eq 'HASH') {
8024: foreach my $key (keys(%{$confhash{'authorquota'}})) {
8025: if (ref($domconfig{'quotas'}) eq 'HASH') {
8026: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
8027: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
8028: $changes{'authorquota'}{$key} = 1;
8029: }
8030: } else {
8031: $changes{'authorquota'}{$key} = 1;
8032: }
8033: } else {
8034: $changes{'authorquota'}{$key} = 1;
8035: }
8036: }
8037: }
8038: }
8039:
8040: if ($context eq 'requestauthor') {
8041: $domdefaults{'requestauthor'} = \%confhash;
8042: } else {
8043: foreach my $key (keys(%confhash)) {
8044: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
8045: $domdefaults{$key} = $confhash{$key};
8046: }
8047: }
8048: }
8049:
8050: my %quotahash = (
8051: $action => { %confhash }
8052: );
8053: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
8054: $dom);
8055: if ($putresult eq 'ok') {
8056: if (keys(%changes) > 0) {
8057: my $cachetime = 24*60*60;
8058: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
8059: if (ref($lastactref) eq 'HASH') {
8060: $lastactref->{'domdefaults'} = 1;
8061: }
8062: $resulttext = &mt('Changes made:').'<ul>';
8063: unless (($context eq 'requestcourses') ||
8064: ($context eq 'requestauthor')) {
8065: if (ref($changes{'defaultquota'}) eq 'HASH') {
8066: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
8067: foreach my $type (@{$types},'default') {
8068: if (defined($changes{'defaultquota'}{$type})) {
8069: my $typetitle = $usertypes->{$type};
8070: if ($type eq 'default') {
8071: $typetitle = $othertitle;
8072: }
8073: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
8074: }
8075: }
8076: $resulttext .= '</ul></li>';
8077: }
8078: if (ref($changes{'authorquota'}) eq 'HASH') {
8079: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
8080: foreach my $type (@{$types},'default') {
8081: if (defined($changes{'authorquota'}{$type})) {
8082: my $typetitle = $usertypes->{$type};
8083: if ($type eq 'default') {
8084: $typetitle = $othertitle;
8085: }
8086: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
8087: }
8088: }
8089: $resulttext .= '</ul></li>';
8090: }
8091: }
8092: my %newenv;
8093: foreach my $item (@usertools) {
8094: my (%haschgs,%inconf);
8095: if ($context eq 'requestauthor') {
8096: %haschgs = %changes;
8097: %inconf = %confhash;
8098: } else {
8099: if (ref($changes{$item}) eq 'HASH') {
8100: %haschgs = %{$changes{$item}};
8101: }
8102: if (ref($confhash{$item}) eq 'HASH') {
8103: %inconf = %{$confhash{$item}};
8104: }
8105: }
8106: if (keys(%haschgs) > 0) {
8107: my $newacc =
8108: &Apache::lonnet::usertools_access($env{'user.name'},
8109: $env{'user.domain'},
8110: $item,'reload',$context);
8111: if (($context eq 'requestcourses') ||
8112: ($context eq 'requestauthor')) {
8113: if ($env{'environment.canrequest.'.$item} ne $newacc) {
8114: $newenv{'environment.canrequest.'.$item} = $newacc;
8115: }
8116: } else {
8117: if ($env{'environment.availabletools.'.$item} ne $newacc) {
8118: $newenv{'environment.availabletools.'.$item} = $newacc;
8119: }
8120: }
8121: unless ($context eq 'requestauthor') {
8122: $resulttext .= '<li>'.$titles{$item}.'<ul>';
8123: }
8124: foreach my $type (@{$types},'default','_LC_adv') {
8125: if ($haschgs{$type}) {
8126: my $typetitle = $usertypes->{$type};
8127: if ($type eq 'default') {
8128: $typetitle = $othertitle;
8129: } elsif ($type eq '_LC_adv') {
8130: $typetitle = 'LON-CAPA Advanced Users';
8131: }
8132: if ($inconf{$type}) {
8133: if ($context eq 'requestcourses') {
8134: my $cond;
8135: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
8136: if ($1 eq '') {
8137: $cond = &mt('(Automatic processing of any request).');
8138: } else {
8139: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
8140: }
8141: } else {
8142: $cond = $conditions{$inconf{$type}};
8143: }
8144: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
8145: } elsif ($context eq 'requestauthor') {
8146: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
8147: $titles{$inconf{$type}},$typetitle);
8148:
8149: } else {
8150: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
8151: }
8152: } else {
8153: if ($type eq '_LC_adv') {
8154: if ($inconf{$type} eq '0') {
8155: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
8156: } else {
8157: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
8158: }
8159: } else {
8160: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
8161: }
8162: }
8163: }
8164: }
8165: unless ($context eq 'requestauthor') {
8166: $resulttext .= '</ul></li>';
8167: }
8168: }
8169: }
8170: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
8171: if (ref($changes{'notify'}) eq 'HASH') {
8172: if ($changes{'notify'}{'approval'}) {
8173: if (ref($confhash{'notify'}) eq 'HASH') {
8174: if ($confhash{'notify'}{'approval'}) {
8175: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
8176: } else {
8177: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
8178: }
8179: }
8180: }
8181: }
8182: }
8183: if ($action eq 'requestcourses') {
8184: my @offon = ('off','on');
8185: if ($changes{'uniquecode'}) {
8186: if (ref($confhash{'uniquecode'}) eq 'HASH') {
8187: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
8188: $resulttext .= '<li>'.
8189: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
8190: '</li>';
8191: } else {
8192: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
8193: '</li>';
8194: }
8195: }
8196: foreach my $type ('textbooks','templates') {
8197: if (ref($changes{$type}) eq 'HASH') {
8198: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
8199: foreach my $key (sort(keys(%{$changes{$type}}))) {
8200: my %coursehash = &Apache::lonnet::coursedescription($key);
8201: my $coursetitle = $coursehash{'description'};
8202: my $position = $confhash{$type}{$key}{'order'} + 1;
8203: $resulttext .= '<li>';
8204: foreach my $item ('subject','title','publisher','author') {
8205: next if ((($item eq 'author') || ($item eq 'publisher')) &&
8206: ($type eq 'templates'));
8207: my $name = $item.':';
8208: $name =~ s/^(\w)/\U$1/;
8209: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
8210: }
8211: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
8212: if ($type eq 'textbooks') {
8213: if ($confhash{$type}{$key}{'image'}) {
8214: $resulttext .= ' '.&mt('Image: [_1]',
8215: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
8216: ' alt="Textbook cover" />').'<br />';
8217: }
8218: }
8219: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
8220: }
8221: $resulttext .= '</ul></li>';
8222: }
8223: }
8224: if (ref($changes{'validation'}) eq 'HASH') {
8225: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
8226: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
8227: foreach my $item (@{$validationitemsref}) {
8228: if (exists($changes{'validation'}{$item})) {
8229: if ($item eq 'markup') {
8230: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
8231: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
8232: } else {
8233: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
8234: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
8235: }
8236: }
8237: }
8238: if (exists($changes{'validation'}{'dc'})) {
8239: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
8240: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
8241: }
8242: }
8243: }
8244: }
8245: $resulttext .= '</ul>';
8246: if (keys(%newenv)) {
8247: &Apache::lonnet::appenv(\%newenv);
8248: }
8249: } else {
8250: if ($context eq 'requestcourses') {
8251: $resulttext = &mt('No changes made to rights to request creation of courses.');
8252: } elsif ($context eq 'requestauthor') {
8253: $resulttext = &mt('No changes made to rights to request author space.');
8254: } else {
8255: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
8256: }
8257: }
8258: } else {
8259: $resulttext = '<span class="LC_error">'.
8260: &mt('An error occurred: [_1]',$putresult).'</span>';
8261: }
8262: if ($errors) {
8263: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
8264: '<ul>'.$errors.'</ul></p>';
8265: }
8266: return $resulttext;
8267: }
8268:
8269: sub process_textbook_image {
8270: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
8271: my $filename = $env{'form.'.$caller.'.filename'};
8272: my ($error,$url);
8273: my ($width,$height) = (50,50);
8274: if ($configuserok eq 'ok') {
8275: if ($switchserver) {
8276: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
8277: $switchserver);
8278: } elsif ($author_ok eq 'ok') {
8279: my ($result,$imageurl) =
8280: &publishlogo($r,'upload',$caller,$dom,$confname,
8281: "$type/$dom/$cnum/cover",$width,$height);
8282: if ($result eq 'ok') {
8283: $url = $imageurl;
8284: } else {
8285: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
8286: }
8287: } else {
8288: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
8289: }
8290: } else {
8291: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
8292: }
8293: return ($url,$error);
8294: }
8295:
8296: sub modify_ltitools {
8297: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
8298: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
8299: my ($newid,@allpos,%changes,%confhash,$errors,$resulttext);
8300: my $confname = $dom.'-domainconfig';
8301: my $servadm = $r->dir_config('lonAdmEMail');
8302: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
8303: my (%posslti,%possfield);
8304: my @courseroles = ('cc','in','ta','ep','st');
8305: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
8306: map { $posslti{$_} = 1; } @ltiroles;
8307: my @allfields = ('fullname','firstname','lastname','email','user','roles');
8308: map { $possfield{$_} = 1; } @allfields;
8309: my %lt = <itools_names();
8310: if ($env{'form.ltitools_add'}) {
8311: my $title = $env{'form.ltitools_add_title'};
8312: $title =~ s/(`)/'/g;
8313: ($newid,my $error) = &get_ltitools_id($dom,$title);
8314: if ($newid) {
8315: my $position = $env{'form.ltitools_add_pos'};
8316: $position =~ s/\D+//g;
8317: if ($position ne '') {
8318: $allpos[$position] = $newid;
8319: }
8320: $changes{$newid} = 1;
8321: foreach my $item ('title','url','key','secret') {
8322: $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g;
8323: if ($env{'form.ltitools_add_'.$item}) {
8324: $confhash{$newid}{$item} = $env{'form.ltitools_add_'.$item};
8325: }
8326: }
8327: if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') {
8328: $confhash{$newid}{'version'} = $env{'form.ltitools_add_version'};
8329: }
8330: if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') {
8331: $confhash{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'};
8332: }
8333: foreach my $item ('width','height') {
8334: $env{'form.ltitools_add_'.$item} =~ s/^\s+//;
8335: $env{'form.ltitools_add_'.$item} =~ s/\s+$//;
8336: if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) {
8337: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
8338: }
8339: }
8340: if ($env{'form.ltitools_add_target'} eq 'window') {
8341: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
8342: } else {
8343: $confhash{$newid}{'display'}{'target'} = 'iframe';
8344: }
8345: foreach my $item ('passback','roster') {
8346: if ($env{'form.ltitools_add_'.$item}) {
8347: $confhash{$newid}{$item} = 1;
8348: }
8349: }
8350: if ($env{'form.ltitools_add_image.filename'} ne '') {
8351: my ($imageurl,$error) =
8352: &process_ltitools_image($r,$dom,$confname,'ltitools_add_image',$dom,
8353: $configuserok,$switchserver,$author_ok);
8354: if ($imageurl) {
8355: $confhash{$newid}{'image'} = $imageurl;
8356: }
8357: if ($error) {
8358: &Apache::lonnet::logthis($error);
8359: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8360: }
8361: }
8362: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields');
8363: foreach my $field (@fields) {
8364: if ($possfield{$field}) {
8365: if ($field eq 'roles') {
8366: foreach my $role (@courseroles) {
8367: my $choice = $env{'form.ltitools_add_roles_'.$role};
8368: if (($choice ne '') && ($posslti{$choice})) {
8369: $confhash{$newid}{'roles'}{$role} = $choice;
8370: if ($role eq 'cc') {
8371: $confhash{$newid}{'roles'}{'co'} = $choice;
8372: }
8373: }
8374: }
8375: } else {
8376: $confhash{$newid}{'fields'}{$field} = 1;
8377: }
8378: }
8379: }
8380: if ($env{'form.ltitools_add_custom'}) {
8381: my $name = $env{'form.ltitools_add_custom_name'};
8382: my $value = $env{'form.ltitools_add_custom_value'};
8383: $value =~ s/(`)/'/g;
8384: $name =~ s/(`)/'/g;
8385: $confhash{$newid}{'custom'}{$name} = $value;
8386: }
8387: } else {
8388: my $error = &mt('Failed to acquire unique ID for new external tool');
8389: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8390: }
8391: }
8392: if (ref($domconfig{$action}) eq 'HASH') {
8393: my %deletions;
8394: my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del');
8395: if (@todelete) {
8396: map { $deletions{$_} = 1; } @todelete;
8397: }
8398: my %customadds;
8399: my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
8400: if (@newcustom) {
8401: map { $customadds{$_} = 1; } @newcustom;
8402: }
8403: my %imgdeletions;
8404: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
8405: if (@todeleteimages) {
8406: map { $imgdeletions{$_} = 1; } @todeleteimages;
8407: }
8408: my $maxnum = $env{'form.ltitools_maxnum'};
8409: for (my $i=0; $i<=$maxnum; $i++) {
8410: my $itemid = $env{'form.ltitools_id_'.$i};
8411: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
8412: if ($deletions{$itemid}) {
8413: if ($domconfig{$action}{$itemid}{'image'}) {
8414: #FIXME need to obsolete item in RES space
8415: }
8416: $changes{$itemid} = $domconfig{$action}{$itemid}{'title'};
8417: next;
8418: } else {
8419: my $newpos = $env{'form.ltitools_'.$itemid};
8420: $newpos =~ s/\D+//g;
8421: foreach my $item ('title','url','key','secret') {
8422: $confhash{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
8423: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
8424: $changes{$itemid} = 1;
8425: }
8426: }
8427: if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') {
8428: $confhash{$itemid}{'version'} = $env{'form.ltitools_version_'.$i};
8429: }
8430: if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') {
8431: $confhash{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i};
8432: }
8433: foreach my $size ('width','height') {
8434: $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//;
8435: $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//;
8436: if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) {
8437: $confhash{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i};
8438: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
8439: if ($domconfig{$action}{$itemid}{'display'}{$size} ne $confhash{$itemid}{'display'}{$size}) {
8440: $changes{$itemid} = 1;
8441: }
8442: } else {
8443: $changes{$itemid} = 1;
8444: }
8445: }
8446: }
8447: if ($env{'form.ltitools_target_'.$i} eq 'window') {
8448: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
8449: } else {
8450: $confhash{$itemid}{'display'}{'target'} = 'iframe';
8451: }
8452: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
8453: if ($domconfig{$action}{$itemid}{'display'}{'target'} ne $confhash{$itemid}{'display'}{'target'}) {
8454: $changes{$itemid} = 1;
8455: }
8456: } else {
8457: $changes{$itemid} = 1;
8458: }
8459: foreach my $extra ('passback','roster') {
8460: if ($env{'form.ltitools_'.$extra.'_'.$i}) {
8461: $confhash{$itemid}{$extra} = 1;
8462: }
8463: if ($domconfig{$action}{$itemid}{$extra} ne $confhash{$itemid}{$extra}) {
8464: $changes{$itemid} = 1;
8465: }
8466: }
8467: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i);
8468: foreach my $field (@fields) {
8469: if ($possfield{$field}) {
8470: if ($field eq 'roles') {
8471: foreach my $role (@courseroles) {
8472: my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i};
8473: if (($choice ne '') && ($posslti{$choice})) {
8474: $confhash{$itemid}{'roles'}{$role} = $choice;
8475: if ($role eq 'cc') {
8476: $confhash{$itemid}{'roles'}{'co'} = $choice;
8477: }
8478: }
8479: if (ref($domconfig{$action}{$itemid}{'roles'}) eq 'HASH') {
8480: if ($domconfig{$action}{$itemid}{'roles'}{$role} ne $confhash{$itemid}{'roles'}{$role}) {
8481: $changes{$itemid} = 1;
8482: }
8483: } elsif ($confhash{$itemid}{'roles'}{$role}) {
8484: $changes{$itemid} = 1;
8485: }
8486: }
8487: } else {
8488: $confhash{$itemid}{'fields'}{$field} = 1;
8489: if (ref($domconfig{$action}{$itemid}{'fields'}) eq 'HASH') {
8490: if ($domconfig{$action}{$itemid}{'fields'}{$field} ne $confhash{$itemid}{'fields'}{$field}) {
8491: $changes{$itemid} = 1;
8492: }
8493: } else {
8494: $changes{$itemid} = 1;
8495: }
8496: }
8497: }
8498: }
8499: $allpos[$newpos] = $itemid;
8500: }
8501: if ($imgdeletions{$itemid}) {
8502: $changes{$itemid} = 1;
8503: #FIXME need to obsolete item in RES space
8504: } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) {
8505: my ($imgurl,$error) = &process_ltitools_image($r,$dom,$confname,'ltitools_image_'.$i,
8506: $itemid,$configuserok,$switchserver,
8507: $author_ok);
8508: if ($imgurl) {
8509: $confhash{$itemid}{'image'} = $imgurl;
8510: $changes{$itemid} = 1;
8511: }
8512: if ($error) {
8513: &Apache::lonnet::logthis($error);
8514: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8515: }
8516: } elsif ($domconfig{$action}{$itemid}{'image'}) {
8517: $confhash{$itemid}{'image'} =
8518: $domconfig{$action}{$itemid}{'image'};
8519: }
8520: if ($customadds{$i}) {
8521: my $name = $env{'form.ltitools_custom_name_'.$i};
8522: $name =~ s/(`)/'/g;
8523: $name =~ s/^\s+//;
8524: $name =~ s/\s+$//;
8525: my $value = $env{'form.ltitools_custom_value_'.$i};
8526: $value =~ s/(`)/'/g;
8527: $value =~ s/^\s+//;
8528: $value =~ s/\s+$//;
8529: if ($name ne '') {
8530: $confhash{$itemid}{'custom'}{$name} = $value;
8531: $changes{$itemid} = 1;
8532: }
8533: }
8534: my %customdels;
8535: my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
8536: if (@customdeletions) {
8537: $changes{$itemid} = 1;
8538: }
8539: map { $customdels{$_} = 1; } @customdeletions;
8540: if (ref($domconfig{$action}{$itemid}{'custom'}) eq 'HASH') {
8541: foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
8542: unless ($customdels{$key}) {
8543: if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
8544: $confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
8545: }
8546: if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
8547: $changes{$itemid} = 1;
8548: }
8549: }
8550: }
8551: }
8552: unless ($changes{$itemid}) {
8553: foreach my $key (keys(%{$domconfig{$action}{$itemid}})) {
8554: if (ref($domconfig{$action}{$itemid}{$key}) eq 'HASH') {
8555: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
8556: foreach my $innerkey (keys(%{$domconfig{$action}{$itemid}{$key}})) {
8557: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
8558: $changes{$itemid} = 1;
8559: last;
8560: }
8561: }
8562: } elsif (keys(%{$domconfig{$action}{$itemid}{$key}}) > 0) {
8563: $changes{$itemid} = 1;
8564: }
8565: }
8566: last if ($changes{$itemid});
8567: }
8568: }
8569: }
8570: }
8571: }
8572: if (@allpos > 0) {
8573: my $idx = 0;
8574: foreach my $itemid (@allpos) {
8575: if ($itemid ne '') {
8576: $confhash{$itemid}{'order'} = $idx;
8577: if (ref($domconfig{$action}) eq 'HASH') {
8578: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
8579: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
8580: $changes{$itemid} = 1;
8581: }
8582: }
8583: }
8584: $idx ++;
8585: }
8586: }
8587: }
8588: my %ltitoolshash = (
8589: $action => { %confhash }
8590: );
8591: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,
8592: $dom);
8593: if ($putresult eq 'ok') {
8594: if (keys(%changes) > 0) {
8595: my $cachetime = 24*60*60;
8596: &Apache::lonnet::do_cache_new('ltitools',$dom,\%confhash,$cachetime);
8597: if (ref($lastactref) eq 'HASH') {
8598: $lastactref->{'ltitools'} = 1;
8599: }
8600: $resulttext = &mt('Changes made:').'<ul>';
8601: my %bynum;
8602: foreach my $itemid (sort(keys(%changes))) {
8603: my $position = $confhash{$itemid}{'order'};
8604: $bynum{$position} = $itemid;
8605: }
8606: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
8607: my $itemid = $bynum{$pos};
8608: if (ref($confhash{$itemid}) ne 'HASH') {
8609: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
8610: } else {
8611: $resulttext .= '<li><b>'.$confhash{$itemid}{'title'}.'</b>';
8612: if ($confhash{$itemid}{'image'}) {
8613: $resulttext .= ' '.
8614: '<img src="'.$confhash{$itemid}{'image'}.'"'.
8615: ' alt="'.&mt('Tool Provider icon').'" />';
8616: }
8617: $resulttext .= '</li><ul>';
8618: my $position = $pos + 1;
8619: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
8620: foreach my $item ('version','msgtype','url','key') {
8621: if ($confhash{$itemid}{$item} ne '') {
8622: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
8623: }
8624: }
8625: if ($confhash{$itemid}{'secret'} ne '') {
8626: $resulttext .= '<li>'.$lt{'secret'}.': ';
8627: my $num = length($confhash{$itemid}{'secret'});
8628: $resulttext .= ('*'x$num).'</li>';
8629: }
8630: foreach my $item ('passback','roster') {
8631: $resulttext .= '<li>'.$lt{$item}.' ';
8632: if ($confhash{$itemid}{$item}) {
8633: $resulttext .= &mt('Yes');
8634: } else {
8635: $resulttext .= &mt('No');
8636: }
8637: $resulttext .= '</li>';
8638: }
8639: if (ref($confhash{$itemid}{'display'}) eq 'HASH') {
8640: my $displaylist;
8641: if ($confhash{$itemid}{'display'}{'target'}) {
8642: $displaylist = &mt('Display target').': '.
8643: $confhash{$itemid}{'display'}{'target'}.',';
8644: }
8645: foreach my $size ('width','height') {
8646: if ($confhash{$itemid}{'display'}{$size}) {
8647: $displaylist .= (' 'x2).$lt{$size}.': '.
8648: $confhash{$itemid}{'display'}{$size}.',';
8649: }
8650: }
8651: if ($displaylist) {
8652: $displaylist =~ s/,$//;
8653: $resulttext .= '<li>'.$displaylist.'</li>';
8654: }
8655: }
8656: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
8657: my $fieldlist;
8658: foreach my $field (@allfields) {
8659: if ($confhash{$itemid}{'fields'}{$field}) {
8660: $fieldlist .= (' 'x2).$lt{$field}.',';
8661: }
8662: }
8663: if ($fieldlist) {
8664: $fieldlist =~ s/,$//;
8665: $resulttext .= '<li>'.&mt('Data sent').':'.$fieldlist.'</li>';
8666: }
8667: }
8668: if (ref($confhash{$itemid}{'roles'}) eq 'HASH') {
8669: my $rolemaps;
8670: foreach my $role (@courseroles) {
8671: if ($confhash{$itemid}{'roles'}{$role}) {
8672: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
8673: $confhash{$itemid}{'roles'}{$role}.',';
8674: }
8675: }
8676: if ($rolemaps) {
8677: $rolemaps =~ s/,$//;
8678: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
8679: }
8680: }
8681: if (ref($confhash{$itemid}{'custom'}) eq 'HASH') {
8682: my $customlist;
8683: if (keys(%{$confhash{$itemid}{'custom'}})) {
8684: foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
8685: $customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
8686: }
8687: }
8688: if ($customlist) {
8689: $resulttext .= '<li>'.&mt('Custom items').':'.$customlist.'</li>';
8690: }
8691: }
8692: $resulttext .= '</ul></li>';
8693: }
8694: }
8695: $resulttext .= '</ul>';
8696: } else {
8697: $resulttext = &mt('No changes made.');
8698: }
8699: } else {
8700: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
8701: }
8702: if ($errors) {
8703: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
8704: $errors.'</ul>';
8705: }
8706: return $resulttext;
8707: }
8708:
8709: sub process_ltitools_image {
8710: my ($r,$dom,$confname,$caller,$itemid,$configuserok,$switchserver,$author_ok) = @_;
8711: my $filename = $env{'form.'.$caller.'.filename'};
8712: my ($error,$url);
8713: my ($width,$height) = (21,21);
8714: if ($configuserok eq 'ok') {
8715: if ($switchserver) {
8716: $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]',
8717: $switchserver);
8718: } elsif ($author_ok eq 'ok') {
8719: my ($result,$imageurl,$madethumb) =
8720: &publishlogo($r,'upload',$caller,$dom,$confname,
8721: "ltitools/$itemid/icon",$width,$height);
8722: if ($result eq 'ok') {
8723: if ($madethumb) {
8724: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
8725: my $imagethumb = "$path/tn-".$imagefile;
8726: $url = $imagethumb;
8727: } else {
8728: $url = $imageurl;
8729: }
8730: } else {
8731: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
8732: }
8733: } else {
8734: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
8735: }
8736: } else {
8737: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
8738: }
8739: return ($url,$error);
8740: }
8741:
8742: sub get_ltitools_id {
8743: my ($cdom,$title) = @_;
8744: # get lock on ltitools db
8745: my $lockhash = {
8746: lock => $env{'user.name'}.
8747: ':'.$env{'user.domain'},
8748: };
8749: my $tries = 0;
8750: my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
8751: my ($id,$error);
8752:
8753: while (($gotlock ne 'ok') && ($tries<10)) {
8754: $tries ++;
8755: sleep (0.1);
8756: $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
8757: }
8758: if ($gotlock eq 'ok') {
8759: my %currids = &Apache::lonnet::dump_dom('ltitools',$cdom);
8760: if ($currids{'lock'}) {
8761: delete($currids{'lock'});
8762: if (keys(%currids)) {
8763: my @curr = sort { $a <=> $b } keys(%currids);
8764: if ($curr[-1] =~ /^\d+$/) {
8765: $id = 1 + $curr[-1];
8766: }
8767: } else {
8768: $id = 1;
8769: }
8770: if ($id) {
8771: unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
8772: $error = 'nostore';
8773: }
8774: } else {
8775: $error = 'nonumber';
8776: }
8777: }
8778: my $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom);
8779: } else {
8780: $error = 'nolock';
8781: }
8782: return ($id,$error);
8783: }
8784:
8785: sub modify_autoenroll {
8786: my ($dom,$lastactref,%domconfig) = @_;
8787: my ($resulttext,%changes);
8788: my %currautoenroll;
8789: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
8790: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
8791: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
8792: }
8793: }
8794: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
8795: my %title = ( run => 'Auto-enrollment active',
8796: sender => 'Sender for notification messages',
8797: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)');
8798: my @offon = ('off','on');
8799: my $sender_uname = $env{'form.sender_uname'};
8800: my $sender_domain = $env{'form.sender_domain'};
8801: if ($sender_domain eq '') {
8802: $sender_uname = '';
8803: } elsif ($sender_uname eq '') {
8804: $sender_domain = '';
8805: }
8806: my $coowners = $env{'form.autoassign_coowners'};
8807: my %autoenrollhash = (
8808: autoenroll => { 'run' => $env{'form.autoenroll_run'},
8809: 'sender_uname' => $sender_uname,
8810: 'sender_domain' => $sender_domain,
8811: 'co-owners' => $coowners,
8812: }
8813: );
8814: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
8815: $dom);
8816: if ($putresult eq 'ok') {
8817: if (exists($currautoenroll{'run'})) {
8818: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
8819: $changes{'run'} = 1;
8820: }
8821: } elsif ($autorun) {
8822: if ($env{'form.autoenroll_run'} ne '1') {
8823: $changes{'run'} = 1;
8824: }
8825: }
8826: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
8827: $changes{'sender'} = 1;
8828: }
8829: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
8830: $changes{'sender'} = 1;
8831: }
8832: if ($currautoenroll{'co-owners'} ne '') {
8833: if ($currautoenroll{'co-owners'} ne $coowners) {
8834: $changes{'coowners'} = 1;
8835: }
8836: } elsif ($coowners) {
8837: $changes{'coowners'} = 1;
8838: }
8839: if (keys(%changes) > 0) {
8840: $resulttext = &mt('Changes made:').'<ul>';
8841: if ($changes{'run'}) {
8842: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
8843: }
8844: if ($changes{'sender'}) {
8845: if ($sender_uname eq '' || $sender_domain eq '') {
8846: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
8847: } else {
8848: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
8849: }
8850: }
8851: if ($changes{'coowners'}) {
8852: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
8853: &Apache::loncommon::devalidate_domconfig_cache($dom);
8854: if (ref($lastactref) eq 'HASH') {
8855: $lastactref->{'domainconfig'} = 1;
8856: }
8857: }
8858: $resulttext .= '</ul>';
8859: } else {
8860: $resulttext = &mt('No changes made to auto-enrollment settings');
8861: }
8862: } else {
8863: $resulttext = '<span class="LC_error">'.
8864: &mt('An error occurred: [_1]',$putresult).'</span>';
8865: }
8866: return $resulttext;
8867: }
8868:
8869: sub modify_autoupdate {
8870: my ($dom,%domconfig) = @_;
8871: my ($resulttext,%currautoupdate,%fields,%changes);
8872: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
8873: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
8874: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
8875: }
8876: }
8877: my @offon = ('off','on');
8878: my %title = &Apache::lonlocal::texthash (
8879: run => 'Auto-update:',
8880: classlists => 'Updates to user information in classlists?'
8881: );
8882: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8883: my %fieldtitles = &Apache::lonlocal::texthash (
8884: id => 'Student/Employee ID',
8885: permanentemail => 'E-mail address',
8886: lastname => 'Last Name',
8887: firstname => 'First Name',
8888: middlename => 'Middle Name',
8889: generation => 'Generation',
8890: );
8891: $othertitle = &mt('All users');
8892: if (keys(%{$usertypes}) > 0) {
8893: $othertitle = &mt('Other users');
8894: }
8895: foreach my $key (keys(%env)) {
8896: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
8897: my ($usertype,$item) = ($1,$2);
8898: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
8899: if ($usertype eq 'default') {
8900: push(@{$fields{$1}},$2);
8901: } elsif (ref($types) eq 'ARRAY') {
8902: if (grep(/^\Q$usertype\E$/,@{$types})) {
8903: push(@{$fields{$1}},$2);
8904: }
8905: }
8906: }
8907: }
8908: }
8909: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
8910: @lockablenames = sort(@lockablenames);
8911: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
8912: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
8913: if (@changed) {
8914: $changes{'lockablenames'} = 1;
8915: }
8916: } else {
8917: if (@lockablenames) {
8918: $changes{'lockablenames'} = 1;
8919: }
8920: }
8921: my %updatehash = (
8922: autoupdate => { run => $env{'form.autoupdate_run'},
8923: classlists => $env{'form.classlists'},
8924: fields => {%fields},
8925: lockablenames => \@lockablenames,
8926: }
8927: );
8928: foreach my $key (keys(%currautoupdate)) {
8929: if (($key eq 'run') || ($key eq 'classlists')) {
8930: if (exists($updatehash{autoupdate}{$key})) {
8931: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
8932: $changes{$key} = 1;
8933: }
8934: }
8935: } elsif ($key eq 'fields') {
8936: if (ref($currautoupdate{$key}) eq 'HASH') {
8937: foreach my $item (@{$types},'default') {
8938: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
8939: my $change = 0;
8940: foreach my $type (@{$currautoupdate{$key}{$item}}) {
8941: if (!exists($fields{$item})) {
8942: $change = 1;
8943: last;
8944: } elsif (ref($fields{$item}) eq 'ARRAY') {
8945: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
8946: $change = 1;
8947: last;
8948: }
8949: }
8950: }
8951: if ($change) {
8952: push(@{$changes{$key}},$item);
8953: }
8954: }
8955: }
8956: }
8957: } elsif ($key eq 'lockablenames') {
8958: if (ref($currautoupdate{$key}) eq 'ARRAY') {
8959: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
8960: if (@changed) {
8961: $changes{'lockablenames'} = 1;
8962: }
8963: } else {
8964: if (@lockablenames) {
8965: $changes{'lockablenames'} = 1;
8966: }
8967: }
8968: }
8969: }
8970: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
8971: if (@lockablenames) {
8972: $changes{'lockablenames'} = 1;
8973: }
8974: }
8975: foreach my $item (@{$types},'default') {
8976: if (defined($fields{$item})) {
8977: if (ref($currautoupdate{'fields'}) eq 'HASH') {
8978: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
8979: my $change = 0;
8980: if (ref($fields{$item}) eq 'ARRAY') {
8981: foreach my $type (@{$fields{$item}}) {
8982: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
8983: $change = 1;
8984: last;
8985: }
8986: }
8987: }
8988: if ($change) {
8989: push(@{$changes{'fields'}},$item);
8990: }
8991: } else {
8992: push(@{$changes{'fields'}},$item);
8993: }
8994: } else {
8995: push(@{$changes{'fields'}},$item);
8996: }
8997: }
8998: }
8999: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
9000: $dom);
9001: if ($putresult eq 'ok') {
9002: if (keys(%changes) > 0) {
9003: $resulttext = &mt('Changes made:').'<ul>';
9004: foreach my $key (sort(keys(%changes))) {
9005: if ($key eq 'lockablenames') {
9006: $resulttext .= '<li>';
9007: if (@lockablenames) {
9008: $usertypes->{'default'} = $othertitle;
9009: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
9010: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
9011: } else {
9012: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
9013: }
9014: $resulttext .= '</li>';
9015: } elsif (ref($changes{$key}) eq 'ARRAY') {
9016: foreach my $item (@{$changes{$key}}) {
9017: my @newvalues;
9018: foreach my $type (@{$fields{$item}}) {
9019: push(@newvalues,$fieldtitles{$type});
9020: }
9021: my $newvaluestr;
9022: if (@newvalues > 0) {
9023: $newvaluestr = join(', ',@newvalues);
9024: } else {
9025: $newvaluestr = &mt('none');
9026: }
9027: if ($item eq 'default') {
9028: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
9029: } else {
9030: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
9031: }
9032: }
9033: } else {
9034: my $newvalue;
9035: if ($key eq 'run') {
9036: $newvalue = $offon[$env{'form.autoupdate_run'}];
9037: } else {
9038: $newvalue = $offon[$env{'form.'.$key}];
9039: }
9040: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
9041: }
9042: }
9043: $resulttext .= '</ul>';
9044: } else {
9045: $resulttext = &mt('No changes made to autoupdates');
9046: }
9047: } else {
9048: $resulttext = '<span class="LC_error">'.
9049: &mt('An error occurred: [_1]',$putresult).'</span>';
9050: }
9051: return $resulttext;
9052: }
9053:
9054: sub modify_autocreate {
9055: my ($dom,%domconfig) = @_;
9056: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
9057: if (ref($domconfig{'autocreate'}) eq 'HASH') {
9058: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
9059: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
9060: }
9061: }
9062: my %title= ( xml => 'Auto-creation of courses in XML course description files',
9063: req => 'Auto-creation of validated requests for official courses',
9064: xmldc => 'Identity of course creator of courses from XML files',
9065: );
9066: my @types = ('xml','req');
9067: foreach my $item (@types) {
9068: $newvals{$item} = $env{'form.autocreate_'.$item};
9069: $newvals{$item} =~ s/\D//g;
9070: $newvals{$item} = 0 if ($newvals{$item} eq '');
9071: }
9072: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
9073: my %domcoords = &get_active_dcs($dom);
9074: unless (exists($domcoords{$newvals{'xmldc'}})) {
9075: $newvals{'xmldc'} = '';
9076: }
9077: %autocreatehash = (
9078: autocreate => { xml => $newvals{'xml'},
9079: req => $newvals{'req'},
9080: }
9081: );
9082: if ($newvals{'xmldc'} ne '') {
9083: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
9084: }
9085: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
9086: $dom);
9087: if ($putresult eq 'ok') {
9088: my @items = @types;
9089: if ($newvals{'xml'}) {
9090: push(@items,'xmldc');
9091: }
9092: foreach my $item (@items) {
9093: if (exists($currautocreate{$item})) {
9094: if ($currautocreate{$item} ne $newvals{$item}) {
9095: $changes{$item} = 1;
9096: }
9097: } elsif ($newvals{$item}) {
9098: $changes{$item} = 1;
9099: }
9100: }
9101: if (keys(%changes) > 0) {
9102: my @offon = ('off','on');
9103: $resulttext = &mt('Changes made:').'<ul>';
9104: foreach my $item (@types) {
9105: if ($changes{$item}) {
9106: my $newtxt = $offon[$newvals{$item}];
9107: $resulttext .= '<li>'.
9108: &mt("$title{$item} set to [_1]$newtxt [_2]",
9109: '<b>','</b>').
9110: '</li>';
9111: }
9112: }
9113: if ($changes{'xmldc'}) {
9114: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
9115: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
9116: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
9117: }
9118: $resulttext .= '</ul>';
9119: } else {
9120: $resulttext = &mt('No changes made to auto-creation settings');
9121: }
9122: } else {
9123: $resulttext = '<span class="LC_error">'.
9124: &mt('An error occurred: [_1]',$putresult).'</span>';
9125: }
9126: return $resulttext;
9127: }
9128:
9129: sub modify_directorysrch {
9130: my ($dom,%domconfig) = @_;
9131: my ($resulttext,%changes);
9132: my %currdirsrch;
9133: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
9134: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
9135: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
9136: }
9137: }
9138: my %title = ( available => 'Directory search available',
9139: localonly => 'Other domains can search',
9140: searchby => 'Search types',
9141: searchtypes => 'Search latitude');
9142: my @offon = ('off','on');
9143: my @otherdoms = ('Yes','No');
9144:
9145: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
9146: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
9147: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
9148:
9149: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9150: if (keys(%{$usertypes}) == 0) {
9151: @cansearch = ('default');
9152: } else {
9153: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
9154: foreach my $type (@{$currdirsrch{'cansearch'}}) {
9155: if (!grep(/^\Q$type\E$/,@cansearch)) {
9156: push(@{$changes{'cansearch'}},$type);
9157: }
9158: }
9159: foreach my $type (@cansearch) {
9160: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
9161: push(@{$changes{'cansearch'}},$type);
9162: }
9163: }
9164: } else {
9165: push(@{$changes{'cansearch'}},@cansearch);
9166: }
9167: }
9168:
9169: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
9170: foreach my $by (@{$currdirsrch{'searchby'}}) {
9171: if (!grep(/^\Q$by\E$/,@searchby)) {
9172: push(@{$changes{'searchby'}},$by);
9173: }
9174: }
9175: foreach my $by (@searchby) {
9176: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
9177: push(@{$changes{'searchby'}},$by);
9178: }
9179: }
9180: } else {
9181: push(@{$changes{'searchby'}},@searchby);
9182: }
9183:
9184: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
9185: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
9186: if (!grep(/^\Q$type\E$/,@searchtypes)) {
9187: push(@{$changes{'searchtypes'}},$type);
9188: }
9189: }
9190: foreach my $type (@searchtypes) {
9191: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
9192: push(@{$changes{'searchtypes'}},$type);
9193: }
9194: }
9195: } else {
9196: if (exists($currdirsrch{'searchtypes'})) {
9197: foreach my $type (@searchtypes) {
9198: if ($type ne $currdirsrch{'searchtypes'}) {
9199: push(@{$changes{'searchtypes'}},$type);
9200: }
9201: }
9202: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
9203: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
9204: }
9205: } else {
9206: push(@{$changes{'searchtypes'}},@searchtypes);
9207: }
9208: }
9209:
9210: my %dirsrch_hash = (
9211: directorysrch => { available => $env{'form.dirsrch_available'},
9212: cansearch => \@cansearch,
9213: localonly => $env{'form.dirsrch_localonly'},
9214: searchby => \@searchby,
9215: searchtypes => \@searchtypes,
9216: }
9217: );
9218: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
9219: $dom);
9220: if ($putresult eq 'ok') {
9221: if (exists($currdirsrch{'available'})) {
9222: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
9223: $changes{'available'} = 1;
9224: }
9225: } else {
9226: if ($env{'form.dirsrch_available'} eq '1') {
9227: $changes{'available'} = 1;
9228: }
9229: }
9230: if (exists($currdirsrch{'localonly'})) {
9231: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
9232: $changes{'localonly'} = 1;
9233: }
9234: } else {
9235: if ($env{'form.dirsrch_localonly'} eq '1') {
9236: $changes{'localonly'} = 1;
9237: }
9238: }
9239: if (keys(%changes) > 0) {
9240: $resulttext = &mt('Changes made:').'<ul>';
9241: if ($changes{'available'}) {
9242: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
9243: }
9244: if ($changes{'localonly'}) {
9245: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
9246: }
9247:
9248: if (ref($changes{'cansearch'}) eq 'ARRAY') {
9249: my $chgtext;
9250: if (ref($usertypes) eq 'HASH') {
9251: if (keys(%{$usertypes}) > 0) {
9252: foreach my $type (@{$types}) {
9253: if (grep(/^\Q$type\E$/,@cansearch)) {
9254: $chgtext .= $usertypes->{$type}.'; ';
9255: }
9256: }
9257: if (grep(/^default$/,@cansearch)) {
9258: $chgtext .= $othertitle;
9259: } else {
9260: $chgtext =~ s/\; $//;
9261: }
9262: $resulttext .=
9263: '<li>'.
9264: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
9265: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
9266: '</li>';
9267: }
9268: }
9269: }
9270: if (ref($changes{'searchby'}) eq 'ARRAY') {
9271: my ($searchtitles,$titleorder) = &sorted_searchtitles();
9272: my $chgtext;
9273: foreach my $type (@{$titleorder}) {
9274: if (grep(/^\Q$type\E$/,@searchby)) {
9275: if (defined($searchtitles->{$type})) {
9276: $chgtext .= $searchtitles->{$type}.'; ';
9277: }
9278: }
9279: }
9280: $chgtext =~ s/\; $//;
9281: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
9282: }
9283: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
9284: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
9285: my $chgtext;
9286: foreach my $type (@{$srchtypeorder}) {
9287: if (grep(/^\Q$type\E$/,@searchtypes)) {
9288: if (defined($srchtypes_desc->{$type})) {
9289: $chgtext .= $srchtypes_desc->{$type}.'; ';
9290: }
9291: }
9292: }
9293: $chgtext =~ s/\; $//;
9294: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
9295: }
9296: $resulttext .= '</ul>';
9297: } else {
9298: $resulttext = &mt('No changes made to institution directory search settings');
9299: }
9300: } else {
9301: $resulttext = '<span class="LC_error">'.
9302: &mt('An error occurred: [_1]',$putresult).'</span>';
9303: }
9304: return $resulttext;
9305: }
9306:
9307: sub modify_contacts {
9308: my ($dom,$lastactref,%domconfig) = @_;
9309: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
9310: if (ref($domconfig{'contacts'}) eq 'HASH') {
9311: foreach my $key (keys(%{$domconfig{'contacts'}})) {
9312: $currsetting{$key} = $domconfig{'contacts'}{$key};
9313: }
9314: }
9315: my (%others,%to,%bcc);
9316: my @contacts = ('supportemail','adminemail');
9317: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
9318: 'requestsmail','updatesmail','idconflictsmail');
9319: my @toggles = ('reporterrors','reportupdates');
9320: foreach my $type (@mailings) {
9321: @{$newsetting{$type}} =
9322: &Apache::loncommon::get_env_multiple('form.'.$type);
9323: foreach my $item (@contacts) {
9324: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
9325: $contacts_hash{contacts}{$type}{$item} = 1;
9326: } else {
9327: $contacts_hash{contacts}{$type}{$item} = 0;
9328: }
9329: }
9330: $others{$type} = $env{'form.'.$type.'_others'};
9331: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
9332: if ($type eq 'helpdeskmail') {
9333: $bcc{$type} = $env{'form.'.$type.'_bcc'};
9334: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
9335: }
9336: }
9337: foreach my $item (@contacts) {
9338: $to{$item} = $env{'form.'.$item};
9339: $contacts_hash{'contacts'}{$item} = $to{$item};
9340: }
9341: foreach my $item (@toggles) {
9342: if ($env{'form.'.$item} =~ /^(0|1)$/) {
9343: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
9344: }
9345: }
9346: if (keys(%currsetting) > 0) {
9347: foreach my $item (@contacts) {
9348: if ($to{$item} ne $currsetting{$item}) {
9349: $changes{$item} = 1;
9350: }
9351: }
9352: foreach my $type (@mailings) {
9353: foreach my $item (@contacts) {
9354: if (ref($currsetting{$type}) eq 'HASH') {
9355: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
9356: push(@{$changes{$type}},$item);
9357: }
9358: } else {
9359: push(@{$changes{$type}},@{$newsetting{$type}});
9360: }
9361: }
9362: if ($others{$type} ne $currsetting{$type}{'others'}) {
9363: push(@{$changes{$type}},'others');
9364: }
9365: if ($type eq 'helpdeskmail') {
9366: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
9367: push(@{$changes{$type}},'bcc');
9368: }
9369: }
9370: }
9371: } else {
9372: my %default;
9373: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
9374: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
9375: $default{'errormail'} = 'adminemail';
9376: $default{'packagesmail'} = 'adminemail';
9377: $default{'helpdeskmail'} = 'supportemail';
9378: $default{'lonstatusmail'} = 'adminemail';
9379: $default{'requestsmail'} = 'adminemail';
9380: $default{'updatesmail'} = 'adminemail';
9381: foreach my $item (@contacts) {
9382: if ($to{$item} ne $default{$item}) {
9383: $changes{$item} = 1;
9384: }
9385: }
9386: foreach my $type (@mailings) {
9387: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
9388:
9389: push(@{$changes{$type}},@{$newsetting{$type}});
9390: }
9391: if ($others{$type} ne '') {
9392: push(@{$changes{$type}},'others');
9393: }
9394: if ($type eq 'helpdeskmail') {
9395: if ($bcc{$type} ne '') {
9396: push(@{$changes{$type}},'bcc');
9397: }
9398: }
9399: }
9400: }
9401: foreach my $item (@toggles) {
9402: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
9403: $changes{$item} = 1;
9404: } elsif ((!$env{'form.'.$item}) &&
9405: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
9406: $changes{$item} = 1;
9407: }
9408: }
9409: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
9410: $dom);
9411: if ($putresult eq 'ok') {
9412: if (keys(%changes) > 0) {
9413: &Apache::loncommon::devalidate_domconfig_cache($dom);
9414: if (ref($lastactref) eq 'HASH') {
9415: $lastactref->{'domainconfig'} = 1;
9416: }
9417: my ($titles,$short_titles) = &contact_titles();
9418: $resulttext = &mt('Changes made:').'<ul>';
9419: foreach my $item (@contacts) {
9420: if ($changes{$item}) {
9421: $resulttext .= '<li>'.$titles->{$item}.
9422: &mt(' set to: ').
9423: '<span class="LC_cusr_emph">'.
9424: $to{$item}.'</span></li>';
9425: }
9426: }
9427: foreach my $type (@mailings) {
9428: if (ref($changes{$type}) eq 'ARRAY') {
9429: $resulttext .= '<li>'.$titles->{$type}.': ';
9430: my @text;
9431: foreach my $item (@{$newsetting{$type}}) {
9432: push(@text,$short_titles->{$item});
9433: }
9434: if ($others{$type} ne '') {
9435: push(@text,$others{$type});
9436: }
9437: $resulttext .= '<span class="LC_cusr_emph">'.
9438: join(', ',@text).'</span>';
9439: if ($type eq 'helpdeskmail') {
9440: if ($bcc{$type} ne '') {
9441: $resulttext .= ' '.&mt('with Bcc to').': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
9442: }
9443: }
9444: $resulttext .= '</li>';
9445: }
9446: }
9447: my @offon = ('off','on');
9448: if ($changes{'reporterrors'}) {
9449: $resulttext .= '<li>'.
9450: &mt('E-mail error reports to [_1] set to "'.
9451: $offon[$env{'form.reporterrors'}].'".',
9452: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
9453: &mt('LON-CAPA core group - MSU'),600,500)).
9454: '</li>';
9455: }
9456: if ($changes{'reportupdates'}) {
9457: $resulttext .= '<li>'.
9458: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
9459: $offon[$env{'form.reportupdates'}].'".',
9460: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
9461: &mt('LON-CAPA core group - MSU'),600,500)).
9462: '</li>';
9463: }
9464: $resulttext .= '</ul>';
9465: } else {
9466: $resulttext = &mt('No changes made to contact information');
9467: }
9468: } else {
9469: $resulttext = '<span class="LC_error">'.
9470: &mt('An error occurred: [_1].',$putresult).'</span>';
9471: }
9472: return $resulttext;
9473: }
9474:
9475: sub modify_usercreation {
9476: my ($dom,%domconfig) = @_;
9477: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
9478: my $warningmsg;
9479: if (ref($domconfig{'usercreation'}) eq 'HASH') {
9480: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
9481: if ($key eq 'cancreate') {
9482: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
9483: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
9484: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
9485: ($item eq 'captcha') || ($item eq 'recaptchakeys')) {
9486: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
9487: } else {
9488: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
9489: }
9490: }
9491: }
9492: } elsif ($key eq 'email_rule') {
9493: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
9494: } else {
9495: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
9496: }
9497: }
9498: }
9499: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
9500: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
9501: my @contexts = ('author','course','requestcrs');
9502: foreach my $item(@contexts) {
9503: $cancreate{$item} = $env{'form.can_createuser_'.$item};
9504: }
9505: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
9506: foreach my $item (@contexts) {
9507: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
9508: push(@{$changes{'cancreate'}},$item);
9509: }
9510: }
9511: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
9512: foreach my $item (@contexts) {
9513: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
9514: if ($cancreate{$item} ne 'any') {
9515: push(@{$changes{'cancreate'}},$item);
9516: }
9517: } else {
9518: if ($cancreate{$item} ne 'none') {
9519: push(@{$changes{'cancreate'}},$item);
9520: }
9521: }
9522: }
9523: } else {
9524: foreach my $item (@contexts) {
9525: push(@{$changes{'cancreate'}},$item);
9526: }
9527: }
9528:
9529: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
9530: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
9531: if (!grep(/^\Q$type\E$/,@username_rule)) {
9532: push(@{$changes{'username_rule'}},$type);
9533: }
9534: }
9535: foreach my $type (@username_rule) {
9536: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
9537: push(@{$changes{'username_rule'}},$type);
9538: }
9539: }
9540: } else {
9541: push(@{$changes{'username_rule'}},@username_rule);
9542: }
9543:
9544: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
9545: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
9546: if (!grep(/^\Q$type\E$/,@id_rule)) {
9547: push(@{$changes{'id_rule'}},$type);
9548: }
9549: }
9550: foreach my $type (@id_rule) {
9551: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
9552: push(@{$changes{'id_rule'}},$type);
9553: }
9554: }
9555: } else {
9556: push(@{$changes{'id_rule'}},@id_rule);
9557: }
9558:
9559: my @authen_contexts = ('author','course','domain');
9560: my @authtypes = ('int','krb4','krb5','loc');
9561: my %authhash;
9562: foreach my $item (@authen_contexts) {
9563: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
9564: foreach my $auth (@authtypes) {
9565: if (grep(/^\Q$auth\E$/,@authallowed)) {
9566: $authhash{$item}{$auth} = 1;
9567: } else {
9568: $authhash{$item}{$auth} = 0;
9569: }
9570: }
9571: }
9572: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
9573: foreach my $item (@authen_contexts) {
9574: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
9575: foreach my $auth (@authtypes) {
9576: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
9577: push(@{$changes{'authtypes'}},$item);
9578: last;
9579: }
9580: }
9581: }
9582: }
9583: } else {
9584: foreach my $item (@authen_contexts) {
9585: push(@{$changes{'authtypes'}},$item);
9586: }
9587: }
9588:
9589: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
9590: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
9591: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
9592: $save_usercreate{'id_rule'} = \@id_rule;
9593: $save_usercreate{'username_rule'} = \@username_rule,
9594: $save_usercreate{'authtypes'} = \%authhash;
9595:
9596: my %usercreation_hash = (
9597: usercreation => \%save_usercreate,
9598: );
9599:
9600: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
9601: $dom);
9602:
9603: if ($putresult eq 'ok') {
9604: if (keys(%changes) > 0) {
9605: $resulttext = &mt('Changes made:').'<ul>';
9606: if (ref($changes{'cancreate'}) eq 'ARRAY') {
9607: my %lt = &usercreation_types();
9608: foreach my $type (@{$changes{'cancreate'}}) {
9609: my $chgtext = $lt{$type}.', ';
9610: if ($cancreate{$type} eq 'none') {
9611: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
9612: } elsif ($cancreate{$type} eq 'any') {
9613: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
9614: } elsif ($cancreate{$type} eq 'official') {
9615: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
9616: } elsif ($cancreate{$type} eq 'unofficial') {
9617: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
9618: }
9619: $resulttext .= '<li>'.$chgtext.'</li>';
9620: }
9621: }
9622: if (ref($changes{'username_rule'}) eq 'ARRAY') {
9623: my ($rules,$ruleorder) =
9624: &Apache::lonnet::inst_userrules($dom,'username');
9625: my $chgtext = '<ul>';
9626: foreach my $type (@username_rule) {
9627: if (ref($rules->{$type}) eq 'HASH') {
9628: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
9629: }
9630: }
9631: $chgtext .= '</ul>';
9632: if (@username_rule > 0) {
9633: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
9634: } else {
9635: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
9636: }
9637: }
9638: if (ref($changes{'id_rule'}) eq 'ARRAY') {
9639: my ($idrules,$idruleorder) =
9640: &Apache::lonnet::inst_userrules($dom,'id');
9641: my $chgtext = '<ul>';
9642: foreach my $type (@id_rule) {
9643: if (ref($idrules->{$type}) eq 'HASH') {
9644: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
9645: }
9646: }
9647: $chgtext .= '</ul>';
9648: if (@id_rule > 0) {
9649: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
9650: } else {
9651: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
9652: }
9653: }
9654: my %authname = &authtype_names();
9655: my %context_title = &context_names();
9656: if (ref($changes{'authtypes'}) eq 'ARRAY') {
9657: my $chgtext = '<ul>';
9658: foreach my $type (@{$changes{'authtypes'}}) {
9659: my @allowed;
9660: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
9661: foreach my $auth (@authtypes) {
9662: if ($authhash{$type}{$auth}) {
9663: push(@allowed,$authname{$auth});
9664: }
9665: }
9666: if (@allowed > 0) {
9667: $chgtext .= join(', ',@allowed).'</li>';
9668: } else {
9669: $chgtext .= &mt('none').'</li>';
9670: }
9671: }
9672: $chgtext .= '</ul>';
9673: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
9674: $resulttext .= '</li>';
9675: }
9676: $resulttext .= '</ul>';
9677: } else {
9678: $resulttext = &mt('No changes made to user creation settings');
9679: }
9680: } else {
9681: $resulttext = '<span class="LC_error">'.
9682: &mt('An error occurred: [_1]',$putresult).'</span>';
9683: }
9684: if ($warningmsg ne '') {
9685: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
9686: }
9687: return $resulttext;
9688: }
9689:
9690: sub modify_selfcreation {
9691: my ($dom,%domconfig) = @_;
9692: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%changes,%cancreate);
9693: my (%save_usercreate,%save_usermodify);
9694: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9695: if (ref($types) eq 'ARRAY') {
9696: $usertypes->{'default'} = $othertitle;
9697: push(@{$types},'default');
9698: }
9699: #
9700: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
9701: #
9702: if (ref($domconfig{'usercreation'}) eq 'HASH') {
9703: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
9704: if ($key eq 'cancreate') {
9705: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
9706: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
9707: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
9708: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
9709: ($item eq 'emailusername') || ($item eq 'notify') ||
9710: ($item eq 'selfcreateprocessing') || ($item eq 'shibenv')) {
9711: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
9712: } else {
9713: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
9714: }
9715: }
9716: }
9717: } elsif ($key eq 'email_rule') {
9718: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
9719: } else {
9720: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
9721: }
9722: }
9723: }
9724: #
9725: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
9726: #
9727: if (ref($domconfig{'usermodification'}) eq 'HASH') {
9728: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
9729: if ($key eq 'selfcreate') {
9730: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
9731: } else {
9732: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
9733: }
9734: }
9735: }
9736:
9737: my @contexts = ('selfcreate');
9738: @{$cancreate{'selfcreate'}} = ();
9739: %{$cancreate{'emailusername'}} = ();
9740: @{$cancreate{'statustocreate'}} = ();
9741: %{$cancreate{'selfcreateprocessing'}} = ();
9742: %{$cancreate{'shibenv'}} = ();
9743: my %selfcreatetypes = (
9744: sso => 'users authenticated by institutional single sign on',
9745: login => 'users authenticated by institutional log-in',
9746: email => 'users who provide a valid e-mail address for use as username',
9747: );
9748: #
9749: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
9750: # is permitted.
9751: #
9752:
9753: my @statuses;
9754: if (ref($domconfig{'inststatus'}) eq 'HASH') {
9755: if (ref($domconfig{'inststatus'}{'inststatusguest'}) eq 'ARRAY') {
9756: @statuses = @{$domconfig{'inststatus'}{'inststatusguest'}};
9757: }
9758: }
9759: push(@statuses,'default');
9760:
9761: foreach my $item ('login','sso','email') {
9762: if ($item eq 'email') {
9763: if ($env{'form.cancreate_email'}) {
9764: push(@{$cancreate{'selfcreate'}},'email');
9765: push(@contexts,'selfcreateprocessing');
9766: foreach my $type (@statuses) {
9767: if ($type eq 'default') {
9768: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess'};
9769: } else {
9770: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
9771: }
9772: }
9773: }
9774: } else {
9775: if ($env{'form.cancreate_'.$item}) {
9776: push(@{$cancreate{'selfcreate'}},$item);
9777: }
9778: }
9779: }
9780: my (@email_rule,%userinfo,%savecaptcha);
9781: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
9782: #
9783: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
9784: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
9785: #
9786:
9787: if ($env{'form.cancreate_email'}) {
9788: push(@contexts,'emailusername');
9789: if (ref($types) eq 'ARRAY') {
9790: foreach my $type (@{$types}) {
9791: if (ref($infofields) eq 'ARRAY') {
9792: foreach my $field (@{$infofields}) {
9793: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
9794: $cancreate{'emailusername'}{$type}{$field} = $1;
9795: }
9796: }
9797: }
9798: }
9799: }
9800: #
9801: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
9802: # queued requests for self-creation of account using e-mail address as username
9803: #
9804:
9805: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
9806: @approvalnotify = sort(@approvalnotify);
9807: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
9808: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
9809: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
9810: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
9811: push(@{$changes{'cancreate'}},'notify');
9812: }
9813: } else {
9814: if ($cancreate{'notify'}{'approval'}) {
9815: push(@{$changes{'cancreate'}},'notify');
9816: }
9817: }
9818: } elsif ($cancreate{'notify'}{'approval'}) {
9819: push(@{$changes{'cancreate'}},'notify');
9820: }
9821:
9822: #
9823: # Retrieve rules (if any) governing types of e-mail address which may be used as a username
9824: #
9825: @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
9826: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
9827: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
9828: if (@{$curr_usercreation{'email_rule'}} > 0) {
9829: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
9830: if (!grep(/^\Q$type\E$/,@email_rule)) {
9831: push(@{$changes{'email_rule'}},$type);
9832: }
9833: }
9834: }
9835: if (@email_rule > 0) {
9836: foreach my $type (@email_rule) {
9837: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
9838: push(@{$changes{'email_rule'}},$type);
9839: }
9840: }
9841: }
9842: } elsif (@email_rule > 0) {
9843: push(@{$changes{'email_rule'}},@email_rule);
9844: }
9845: }
9846: #
9847: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
9848: # institutional log-in.
9849: #
9850: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
9851: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9852: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
9853: ($domdefaults{'auth_def'} eq 'localauth'))) {
9854: $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.').' '.
9855: &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.');
9856: }
9857: }
9858: my @fields = ('lastname','firstname','middlename','generation',
9859: 'permanentemail','id');
9860: my @shibfields = (@fields,'inststatus');
9861: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9862: #
9863: # Where usernames may created for institutional log-in and/or institutional single sign on:
9864: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
9865: # may self-create accounts
9866: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
9867: # which the user may supply, if institutional data is unavailable.
9868: #
9869: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
9870: if (ref($types) eq 'ARRAY') {
9871: if (@{$types} > 1) {
9872: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
9873: push(@contexts,'statustocreate');
9874: } else {
9875: undef($cancreate{'statustocreate'});
9876: }
9877: foreach my $type (@{$types}) {
9878: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
9879: foreach my $field (@fields) {
9880: if (grep(/^\Q$field\E$/,@modifiable)) {
9881: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
9882: } else {
9883: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
9884: }
9885: }
9886: }
9887: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
9888: foreach my $type (@{$types}) {
9889: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
9890: foreach my $field (@fields) {
9891: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
9892: $curr_usermodify{'selfcreate'}{$type}{$field}) {
9893: push(@{$changes{'selfcreate'}},$type);
9894: last;
9895: }
9896: }
9897: }
9898: }
9899: } else {
9900: foreach my $type (@{$types}) {
9901: push(@{$changes{'selfcreate'}},$type);
9902: }
9903: }
9904: }
9905: foreach my $field (@shibfields) {
9906: if ($env{'form.shibenv_'.$field} ne '') {
9907: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
9908: }
9909: }
9910: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
9911: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
9912: foreach my $field (@shibfields) {
9913: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
9914: push(@{$changes{'cancreate'}},'shibenv');
9915: }
9916: }
9917: } else {
9918: foreach my $field (@shibfields) {
9919: if ($env{'form.shibenv_'.$field}) {
9920: push(@{$changes{'cancreate'}},'shibenv');
9921: last;
9922: }
9923: }
9924: }
9925: }
9926: }
9927: foreach my $item (@contexts) {
9928: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
9929: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
9930: if (ref($cancreate{$item}) eq 'ARRAY') {
9931: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
9932: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9933: push(@{$changes{'cancreate'}},$item);
9934: }
9935: }
9936: }
9937: }
9938: if (ref($cancreate{$item}) eq 'ARRAY') {
9939: foreach my $type (@{$cancreate{$item}}) {
9940: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
9941: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9942: push(@{$changes{'cancreate'}},$item);
9943: }
9944: }
9945: }
9946: }
9947: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
9948: if (ref($cancreate{$item}) eq 'HASH') {
9949: foreach my $curr (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
9950: if (ref($curr_usercreation{'cancreate'}{$item}{$curr}) eq 'HASH') {
9951: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$curr}})) {
9952: unless ($curr_usercreation{'cancreate'}{$item}{$curr}{$field} eq $cancreate{$item}{$curr}{$field}) {
9953: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9954: push(@{$changes{'cancreate'}},$item);
9955: }
9956: }
9957: }
9958: } elsif ($item eq 'selfcreateprocessing') {
9959: if ($cancreate{$item}{$curr} ne $curr_usercreation{'cancreate'}{$item}{$curr}) {
9960: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9961: push(@{$changes{'cancreate'}},$item);
9962: }
9963: }
9964: } else {
9965: if (!$cancreate{$item}{$curr}) {
9966: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9967: push(@{$changes{'cancreate'}},$item);
9968: }
9969: }
9970: }
9971: }
9972: foreach my $field (keys(%{$cancreate{$item}})) {
9973: if (ref($cancreate{$item}{$field}) eq 'HASH') {
9974: foreach my $inner (keys(%{$cancreate{$item}{$field}})) {
9975: if (ref($curr_usercreation{'cancreate'}{$item}{$field}) eq 'HASH') {
9976: unless ($curr_usercreation{'cancreate'}{$item}{$field}{$inner} eq $cancreate{$item}{$field}{$inner}) {
9977: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9978: push(@{$changes{'cancreate'}},$item);
9979: }
9980: }
9981: } else {
9982: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9983: push(@{$changes{'cancreate'}},$item);
9984: }
9985: }
9986: }
9987: } elsif ($item eq 'selfcreateprocessing') {
9988: if ($cancreate{$item}{$field} ne $curr_usercreation{'cancreate'}{$item}{$field}) {
9989: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9990: push(@{$changes{'cancreate'}},$item);
9991: }
9992: }
9993: } else {
9994: if (!$curr_usercreation{'cancreate'}{$item}{$field}) {
9995: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9996: push(@{$changes{'cancreate'}},$item);
9997: }
9998: }
9999: }
10000: }
10001: }
10002: } elsif ($curr_usercreation{'cancreate'}{$item}) {
10003: if (ref($cancreate{$item}) eq 'ARRAY') {
10004: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
10005: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10006: push(@{$changes{'cancreate'}},$item);
10007: }
10008: }
10009: } elsif (ref($cancreate{$item}) eq 'HASH') {
10010: if (!$cancreate{$item}{$curr_usercreation{'cancreate'}{$item}}) {
10011: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10012: push(@{$changes{'cancreate'}},$item);
10013: }
10014: }
10015: }
10016: } elsif ($item eq 'emailusername') {
10017: if (ref($cancreate{$item}) eq 'HASH') {
10018: foreach my $type (keys(%{$cancreate{$item}})) {
10019: if (ref($cancreate{$item}{$type}) eq 'HASH') {
10020: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
10021: if ($cancreate{$item}{$type}{$field}) {
10022: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10023: push(@{$changes{'cancreate'}},$item);
10024: }
10025: last;
10026: }
10027: }
10028: }
10029: }
10030: }
10031: }
10032: }
10033: #
10034: # Populate %save_usercreate hash with updates to self-creation configuration.
10035: #
10036: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
10037: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
10038: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
10039: if (ref($cancreate{'notify'}) eq 'HASH') {
10040: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
10041: }
10042: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
10043: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
10044: }
10045: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
10046: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
10047: }
10048: if (ref($cancreate{'shibenv'}) eq 'HASH') {
10049: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
10050: }
10051: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
10052: $save_usercreate{'emailrule'} = \@email_rule;
10053:
10054: my %userconfig_hash = (
10055: usercreation => \%save_usercreate,
10056: usermodification => \%save_usermodify,
10057: );
10058: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
10059: $dom);
10060: #
10061: # Accumulate details of changes to domain cofiguration for self-creation of usernames in $resulttext
10062: #
10063: if ($putresult eq 'ok') {
10064: if (keys(%changes) > 0) {
10065: $resulttext = &mt('Changes made:').'<ul>';
10066: if (ref($changes{'cancreate'}) eq 'ARRAY') {
10067: my %lt = &selfcreation_types();
10068: foreach my $type (@{$changes{'cancreate'}}) {
10069: my $chgtext;
10070: if ($type eq 'selfcreate') {
10071: if (@{$cancreate{$type}} == 0) {
10072: $chgtext .= &mt('Self creation of a new user account is not permitted.');
10073: } else {
10074: $chgtext .= &mt('Self-creation of a new account is permitted for:').
10075: '<ul>';
10076: foreach my $case (@{$cancreate{$type}}) {
10077: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
10078: }
10079: $chgtext .= '</ul>';
10080: if (ref($cancreate{$type}) eq 'ARRAY') {
10081: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
10082: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
10083: if (@{$cancreate{'statustocreate'}} == 0) {
10084: $chgtext .= '<br />'.
10085: '<span class="LC_warning">'.
10086: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
10087: '</span>';
10088: }
10089: }
10090: }
10091: }
10092: }
10093: } elsif ($type eq 'shibenv') {
10094: if (keys(%{$cancreate{$type}}) == 0) {
10095: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information');
10096: } else {
10097: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
10098: '<ul>';
10099: foreach my $field (@shibfields) {
10100: next if ($cancreate{$type}{$field} eq '');
10101: if ($field eq 'inststatus') {
10102: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
10103: } else {
10104: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
10105: }
10106: }
10107: $chgtext .= '</ul>';
10108: }
10109: } elsif ($type eq 'statustocreate') {
10110: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
10111: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
10112: if (@{$cancreate{'selfcreate'}} > 0) {
10113: if (@{$cancreate{'statustocreate'}} == 0) {
10114: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
10115: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
10116: $chgtext .= '<br />'.
10117: '<span class="LC_warning">'.
10118: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
10119: '</span>';
10120: }
10121: } elsif (ref($usertypes) eq 'HASH') {
10122: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
10123: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
10124: } else {
10125: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
10126: }
10127: $chgtext .= '<ul>';
10128: foreach my $case (@{$cancreate{$type}}) {
10129: if ($case eq 'default') {
10130: $chgtext .= '<li>'.$othertitle.'</li>';
10131: } else {
10132: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
10133: }
10134: }
10135: $chgtext .= '</ul>';
10136: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
10137: $chgtext .= '<br /><span class="LC_warning">'.
10138: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
10139: '</span>';
10140: }
10141: }
10142: } else {
10143: if (@{$cancreate{$type}} == 0) {
10144: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
10145: } else {
10146: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
10147: }
10148: }
10149: }
10150: } elsif ($type eq 'selfcreateprocessing') {
10151: my %choices = &Apache::lonlocal::texthash (
10152: automatic => 'Automatic approval',
10153: approval => 'Queued for approval',
10154: );
10155: if (@statuses > 1) {
10156: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set as follows:').
10157: '<ul>';
10158: foreach my $type (@statuses) {
10159: if ($type eq 'default') {
10160: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
10161: } else {
10162: $chgtext .= '<li>'.$usertypes->{$type}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
10163: }
10164: }
10165: $chgtext .= '</ul>';
10166: } else {
10167: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set to: "[_1]"',
10168: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
10169: }
10170: } elsif ($type eq 'captcha') {
10171: if ($savecaptcha{$type} eq 'notused') {
10172: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
10173: } else {
10174: my %captchas = &captcha_phrases();
10175: if ($captchas{$savecaptcha{$type}}) {
10176: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
10177: } else {
10178: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
10179: }
10180: }
10181: } elsif ($type eq 'recaptchakeys') {
10182: my ($privkey,$pubkey);
10183: if (ref($savecaptcha{$type}) eq 'HASH') {
10184: $pubkey = $savecaptcha{$type}{'public'};
10185: $privkey = $savecaptcha{$type}{'private'};
10186: }
10187: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
10188: if (!$pubkey) {
10189: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
10190: } else {
10191: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
10192: }
10193: if (!$privkey) {
10194: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
10195: } else {
10196: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
10197: }
10198: $chgtext .= '</ul>';
10199: } elsif ($type eq 'emailusername') {
10200: if (ref($cancreate{'emailusername'}) eq 'HASH') {
10201: if (ref($types) eq 'ARRAY') {
10202: foreach my $type (@{$types}) {
10203: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
10204: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
10205: $chgtext .= &mt('When self-creating account with e-mail as username, the following information will be provided by [_1]:',"'$usertypes->{$type}'").
10206: '<ul>';
10207: foreach my $field (@{$infofields}) {
10208: if ($cancreate{'emailusername'}{$type}{$field}) {
10209: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
10210: }
10211: }
10212: $chgtext .= '</ul>';
10213: } else {
10214: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
10215: }
10216: } else {
10217: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
10218: }
10219: }
10220: }
10221: }
10222: } elsif ($type eq 'notify') {
10223: $chgtext = &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
10224: if (ref($changes{'cancreate'}) eq 'ARRAY') {
10225: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
10226: if ($cancreate{'notify'}{'approval'}) {
10227: $chgtext = &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
10228: }
10229: }
10230: }
10231: }
10232: if ($chgtext) {
10233: $resulttext .= '<li>'.$chgtext.'</li>';
10234: }
10235: }
10236: }
10237: if (ref($changes{'email_rule'}) eq 'ARRAY') {
10238: my ($emailrules,$emailruleorder) =
10239: &Apache::lonnet::inst_userrules($dom,'email');
10240: my $chgtext = '<ul>';
10241: foreach my $type (@email_rule) {
10242: if (ref($emailrules->{$type}) eq 'HASH') {
10243: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
10244: }
10245: }
10246: $chgtext .= '</ul>';
10247: if (@email_rule > 0) {
10248: $resulttext .= '<li>'.
10249: &mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').
10250: $chgtext.
10251: '</li>';
10252: } else {
10253: $resulttext .= '<li>'.
10254: &mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').
10255: '</li>';
10256: }
10257: }
10258: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
10259: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
10260: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
10261: foreach my $type (@{$changes{'selfcreate'}}) {
10262: my $typename = $type;
10263: if (ref($usertypes) eq 'HASH') {
10264: if ($usertypes->{$type} ne '') {
10265: $typename = $usertypes->{$type};
10266: }
10267: }
10268: my @modifiable;
10269: $resulttext .= '<li>'.
10270: &mt('Self-creation of account by users with status: [_1]',
10271: '<span class="LC_cusr_emph">'.$typename.'</span>').
10272: ' - '.&mt('modifiable fields (if institutional data blank): ');
10273: foreach my $field (@fields) {
10274: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
10275: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
10276: }
10277: }
10278: if (@modifiable > 0) {
10279: $resulttext .= join(', ',@modifiable);
10280: } else {
10281: $resulttext .= &mt('none');
10282: }
10283: $resulttext .= '</li>';
10284: }
10285: $resulttext .= '</ul></li>';
10286: }
10287: $resulttext .= '</ul>';
10288: } else {
10289: $resulttext = &mt('No changes made to self-creation settings');
10290: }
10291: } else {
10292: $resulttext = '<span class="LC_error">'.
10293: &mt('An error occurred: [_1]',$putresult).'</span>';
10294: }
10295: if ($warningmsg ne '') {
10296: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
10297: }
10298: return $resulttext;
10299: }
10300:
10301: sub process_captcha {
10302: my ($container,$changes,$newsettings,$current) = @_;
10303: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
10304: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
10305: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
10306: $newsettings->{'captcha'} = 'original';
10307: }
10308: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
10309: if ($container eq 'cancreate') {
10310: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
10311: push(@{$changes->{'cancreate'}},'captcha');
10312: } elsif (!defined($changes->{'cancreate'})) {
10313: $changes->{'cancreate'} = ['captcha'];
10314: }
10315: } else {
10316: $changes->{'captcha'} = 1;
10317: }
10318: }
10319: my ($newpub,$newpriv,$currpub,$currpriv);
10320: if ($newsettings->{'captcha'} eq 'recaptcha') {
10321: $newpub = $env{'form.'.$container.'_recaptchapub'};
10322: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
10323: $newpub =~ s/[^\w\-]//g;
10324: $newpriv =~ s/[^\w\-]//g;
10325: $newsettings->{'recaptchakeys'} = {
10326: public => $newpub,
10327: private => $newpriv,
10328: };
10329: }
10330: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
10331: $currpub = $current->{'recaptchakeys'}{'public'};
10332: $currpriv = $current->{'recaptchakeys'}{'private'};
10333: unless ($newsettings->{'captcha'} eq 'recaptcha') {
10334: $newsettings->{'recaptchakeys'} = {
10335: public => '',
10336: private => '',
10337: }
10338: }
10339: }
10340: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
10341: if ($container eq 'cancreate') {
10342: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
10343: push(@{$changes->{'cancreate'}},'recaptchakeys');
10344: } elsif (!defined($changes->{'cancreate'})) {
10345: $changes->{'cancreate'} = ['recaptchakeys'];
10346: }
10347: } else {
10348: $changes->{'recaptchakeys'} = 1;
10349: }
10350: }
10351: return;
10352: }
10353:
10354: sub modify_usermodification {
10355: my ($dom,%domconfig) = @_;
10356: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
10357: if (ref($domconfig{'usermodification'}) eq 'HASH') {
10358: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
10359: if ($key eq 'selfcreate') {
10360: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
10361: } else {
10362: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
10363: }
10364: }
10365: }
10366: my @contexts = ('author','course');
10367: my %context_title = (
10368: author => 'In author context',
10369: course => 'In course context',
10370: );
10371: my @fields = ('lastname','firstname','middlename','generation',
10372: 'permanentemail','id');
10373: my %roles = (
10374: author => ['ca','aa'],
10375: course => ['st','ep','ta','in','cr'],
10376: );
10377: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
10378: foreach my $context (@contexts) {
10379: foreach my $role (@{$roles{$context}}) {
10380: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
10381: foreach my $item (@fields) {
10382: if (grep(/^\Q$item\E$/,@modifiable)) {
10383: $modifyhash{$context}{$role}{$item} = 1;
10384: } else {
10385: $modifyhash{$context}{$role}{$item} = 0;
10386: }
10387: }
10388: }
10389: if (ref($curr_usermodification{$context}) eq 'HASH') {
10390: foreach my $role (@{$roles{$context}}) {
10391: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
10392: foreach my $field (@fields) {
10393: if ($modifyhash{$context}{$role}{$field} ne
10394: $curr_usermodification{$context}{$role}{$field}) {
10395: push(@{$changes{$context}},$role);
10396: last;
10397: }
10398: }
10399: }
10400: }
10401: } else {
10402: foreach my $context (@contexts) {
10403: foreach my $role (@{$roles{$context}}) {
10404: push(@{$changes{$context}},$role);
10405: }
10406: }
10407: }
10408: }
10409: my %usermodification_hash = (
10410: usermodification => \%modifyhash,
10411: );
10412: my $putresult = &Apache::lonnet::put_dom('configuration',
10413: \%usermodification_hash,$dom);
10414: if ($putresult eq 'ok') {
10415: if (keys(%changes) > 0) {
10416: $resulttext = &mt('Changes made: ').'<ul>';
10417: foreach my $context (@contexts) {
10418: if (ref($changes{$context}) eq 'ARRAY') {
10419: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
10420: if (ref($changes{$context}) eq 'ARRAY') {
10421: foreach my $role (@{$changes{$context}}) {
10422: my $rolename;
10423: if ($role eq 'cr') {
10424: $rolename = &mt('Custom');
10425: } else {
10426: $rolename = &Apache::lonnet::plaintext($role);
10427: }
10428: my @modifiable;
10429: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
10430: foreach my $field (@fields) {
10431: if ($modifyhash{$context}{$role}{$field}) {
10432: push(@modifiable,$fieldtitles{$field});
10433: }
10434: }
10435: if (@modifiable > 0) {
10436: $resulttext .= join(', ',@modifiable);
10437: } else {
10438: $resulttext .= &mt('none');
10439: }
10440: $resulttext .= '</li>';
10441: }
10442: $resulttext .= '</ul></li>';
10443: }
10444: }
10445: }
10446: $resulttext .= '</ul>';
10447: } else {
10448: $resulttext = &mt('No changes made to user modification settings');
10449: }
10450: } else {
10451: $resulttext = '<span class="LC_error">'.
10452: &mt('An error occurred: [_1]',$putresult).'</span>';
10453: }
10454: return $resulttext;
10455: }
10456:
10457: sub modify_defaults {
10458: my ($dom,$lastactref,%domconfig) = @_;
10459: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
10460: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10461: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
10462: my @authtypes = ('internal','krb4','krb5','localauth');
10463: foreach my $item (@items) {
10464: $newvalues{$item} = $env{'form.'.$item};
10465: if ($item eq 'auth_def') {
10466: if ($newvalues{$item} ne '') {
10467: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
10468: push(@errors,$item);
10469: }
10470: }
10471: } elsif ($item eq 'lang_def') {
10472: if ($newvalues{$item} ne '') {
10473: if ($newvalues{$item} =~ /^(\w+)/) {
10474: my $langcode = $1;
10475: if ($langcode ne 'x_chef') {
10476: if (code2language($langcode) eq '') {
10477: push(@errors,$item);
10478: }
10479: }
10480: } else {
10481: push(@errors,$item);
10482: }
10483: }
10484: } elsif ($item eq 'timezone_def') {
10485: if ($newvalues{$item} ne '') {
10486: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
10487: push(@errors,$item);
10488: }
10489: }
10490: } elsif ($item eq 'datelocale_def') {
10491: if ($newvalues{$item} ne '') {
10492: my @datelocale_ids = DateTime::Locale->ids();
10493: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
10494: push(@errors,$item);
10495: }
10496: }
10497: } elsif ($item eq 'portal_def') {
10498: if ($newvalues{$item} ne '') {
10499: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
10500: push(@errors,$item);
10501: }
10502: }
10503: }
10504: if (grep(/^\Q$item\E$/,@errors)) {
10505: $newvalues{$item} = $domdefaults{$item};
10506: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
10507: $changes{$item} = 1;
10508: }
10509: $domdefaults{$item} = $newvalues{$item};
10510: }
10511: my %defaults_hash = (
10512: defaults => \%newvalues,
10513: );
10514: my $title = &defaults_titles();
10515:
10516: my $currinststatus;
10517: if (ref($domconfig{'inststatus'}) eq 'HASH') {
10518: $currinststatus = $domconfig{'inststatus'};
10519: } else {
10520: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10521: $currinststatus = {
10522: inststatustypes => $usertypes,
10523: inststatusorder => $types,
10524: inststatusguest => [],
10525: };
10526: }
10527: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
10528: my @allpos;
10529: my %guests;
10530: my %alltypes;
10531: my ($currtitles,$currguests,$currorder);
10532: if (ref($currinststatus) eq 'HASH') {
10533: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
10534: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
10535: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
10536: if ($currinststatus->{inststatustypes}->{$type} ne '') {
10537: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
10538: }
10539: }
10540: unless (grep(/^\Q$type\E$/,@todelete)) {
10541: my $position = $env{'form.inststatus_pos_'.$type};
10542: $position =~ s/\D+//g;
10543: $allpos[$position] = $type;
10544: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
10545: $alltypes{$type} =~ s/`//g;
10546: if ($env{'form.inststatus_guest_'.$type}) {
10547: $guests{$type} = 1;
10548: }
10549: }
10550: }
10551: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
10552: $currguests = join(',',@{$currinststatus->{'inststatusguest'}});
10553: }
10554: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
10555: $currtitles =~ s/,$//;
10556: }
10557: }
10558: if ($env{'form.addinststatus'}) {
10559: my $newtype = $env{'form.addinststatus'};
10560: $newtype =~ s/\W//g;
10561: unless (exists($alltypes{$newtype})) {
10562: if ($env{'form.addinststatus_guest'}) {
10563: $guests{$newtype} = 1;
10564: }
10565: $alltypes{$newtype} = $env{'form.addinststatus_title'};
10566: $alltypes{$newtype} =~ s/`//g;
10567: my $position = $env{'form.addinststatus_pos'};
10568: $position =~ s/\D+//g;
10569: if ($position ne '') {
10570: $allpos[$position] = $newtype;
10571: }
10572: }
10573: }
10574: my (@orderedstatus,@orderedguests);
10575: foreach my $type (@allpos) {
10576: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
10577: push(@orderedstatus,$type);
10578: if ($guests{$type}) {
10579: push(@orderedguests,$type);
10580: }
10581: }
10582: }
10583: foreach my $type (keys(%alltypes)) {
10584: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
10585: delete($alltypes{$type});
10586: }
10587: }
10588: $defaults_hash{'inststatus'} = {
10589: inststatustypes => \%alltypes,
10590: inststatusorder => \@orderedstatus,
10591: inststatusguest => \@orderedguests,
10592: };
10593: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
10594: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
10595: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
10596: }
10597: }
10598: if ($currorder ne join(',',@orderedstatus)) {
10599: $changes{'inststatus'}{'inststatusorder'} = 1;
10600: }
10601: if ($currguests ne join(',',@orderedguests)) {
10602: $changes{'inststatus'}{'inststatusguest'} = 1;
10603: }
10604: my $newtitles;
10605: foreach my $item (@orderedstatus) {
10606: $newtitles .= $alltypes{$item}.',';
10607: }
10608: $newtitles =~ s/,$//;
10609: if ($currtitles ne $newtitles) {
10610: $changes{'inststatus'}{'inststatustypes'} = 1;
10611: }
10612: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
10613: $dom);
10614: if ($putresult eq 'ok') {
10615: if (keys(%changes) > 0) {
10616: $resulttext = &mt('Changes made:').'<ul>';
10617: my $version = &Apache::lonnet::get_server_loncaparev($dom);
10618: 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";
10619: foreach my $item (sort(keys(%changes))) {
10620: if ($item eq 'inststatus') {
10621: if (ref($changes{'inststatus'}) eq 'HASH') {
10622: if (($changes{'inststatus'}{'inststatustypes'}) || $changes{'inststatus'}{'inststatusorder'}) {
10623: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
10624: foreach my $type (@orderedstatus) {
10625: $resulttext .= $alltypes{$type}.', ';
10626: }
10627: $resulttext =~ s/, $//;
10628: $resulttext .= '</li>';
10629: }
10630: if ($changes{'inststatus'}{'inststatusguest'}) {
10631: $resulttext .= '<li>';
10632: if (@orderedguests) {
10633: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to:').' ';
10634: foreach my $type (@orderedguests) {
10635: $resulttext .= $alltypes{$type}.', ';
10636: }
10637: $resulttext =~ s/, $//;
10638: } else {
10639: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to none.');
10640: }
10641: $resulttext .= '</li>';
10642: }
10643: }
10644: } else {
10645: my $value = $env{'form.'.$item};
10646: if ($value eq '') {
10647: $value = &mt('none');
10648: } elsif ($item eq 'auth_def') {
10649: my %authnames = &authtype_names();
10650: my %shortauth = (
10651: internal => 'int',
10652: krb4 => 'krb4',
10653: krb5 => 'krb5',
10654: localauth => 'loc',
10655: );
10656: $value = $authnames{$shortauth{$value}};
10657: }
10658: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
10659: $mailmsgtext .= "$title->{$item} set to $value\n";
10660: }
10661: }
10662: $resulttext .= '</ul>';
10663: $mailmsgtext .= "\n";
10664: my $cachetime = 24*60*60;
10665: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10666: if (ref($lastactref) eq 'HASH') {
10667: $lastactref->{'domdefaults'} = 1;
10668: }
10669: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
10670: my $notify = 1;
10671: if (ref($domconfig{'contacts'}) eq 'HASH') {
10672: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
10673: $notify = 0;
10674: }
10675: }
10676: if ($notify) {
10677: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
10678: "LON-CAPA Domain Settings Change - $dom",
10679: $mailmsgtext);
10680: }
10681: }
10682: } else {
10683: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
10684: }
10685: } else {
10686: $resulttext = '<span class="LC_error">'.
10687: &mt('An error occurred: [_1]',$putresult).'</span>';
10688: }
10689: if (@errors > 0) {
10690: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
10691: foreach my $item (@errors) {
10692: $resulttext .= ' "'.$title->{$item}.'",';
10693: }
10694: $resulttext =~ s/,$//;
10695: }
10696: return $resulttext;
10697: }
10698:
10699: sub modify_scantron {
10700: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
10701: my ($resulttext,%confhash,%changes,$errors);
10702: my $custom = 'custom.tab';
10703: my $default = 'default.tab';
10704: my $servadm = $r->dir_config('lonAdmEMail');
10705: my ($configuserok,$author_ok,$switchserver) =
10706: &config_check($dom,$confname,$servadm);
10707: if ($env{'form.scantronformat.filename'} ne '') {
10708: my $error;
10709: if ($configuserok eq 'ok') {
10710: if ($switchserver) {
10711: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
10712: } else {
10713: if ($author_ok eq 'ok') {
10714: my ($result,$scantronurl) =
10715: &publishlogo($r,'upload','scantronformat',$dom,
10716: $confname,'scantron','','',$custom);
10717: if ($result eq 'ok') {
10718: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
10719: $changes{'scantronformat'} = 1;
10720: } else {
10721: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
10722: }
10723: } else {
10724: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
10725: }
10726: }
10727: } else {
10728: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
10729: }
10730: if ($error) {
10731: &Apache::lonnet::logthis($error);
10732: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10733: }
10734: }
10735: if (ref($domconfig{'scantron'}) eq 'HASH') {
10736: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
10737: if ($env{'form.scantronformat_del'}) {
10738: $confhash{'scantron'}{'scantronformat'} = '';
10739: $changes{'scantronformat'} = 1;
10740: }
10741: }
10742: }
10743: if (keys(%confhash) > 0) {
10744: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
10745: $dom);
10746: if ($putresult eq 'ok') {
10747: if (keys(%changes) > 0) {
10748: if (ref($confhash{'scantron'}) eq 'HASH') {
10749: $resulttext = &mt('Changes made:').'<ul>';
10750: if ($confhash{'scantron'}{'scantronformat'} eq '') {
10751: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
10752: } else {
10753: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
10754: }
10755: $resulttext .= '</ul>';
10756: } else {
10757: $resulttext = &mt('Changes made to bubblesheet format file.');
10758: }
10759: $resulttext .= '</ul>';
10760: &Apache::loncommon::devalidate_domconfig_cache($dom);
10761: if (ref($lastactref) eq 'HASH') {
10762: $lastactref->{'domainconfig'} = 1;
10763: }
10764: } else {
10765: $resulttext = &mt('No changes made to bubblesheet format file');
10766: }
10767: } else {
10768: $resulttext = '<span class="LC_error">'.
10769: &mt('An error occurred: [_1]',$putresult).'</span>';
10770: }
10771: } else {
10772: $resulttext = &mt('No changes made to bubblesheet format file');
10773: }
10774: if ($errors) {
10775: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
10776: $errors.'</ul>';
10777: }
10778: return $resulttext;
10779: }
10780:
10781: sub modify_coursecategories {
10782: my ($dom,$lastactref,%domconfig) = @_;
10783: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
10784: $cathash);
10785: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
10786: my @catitems = ('unauth','auth');
10787: my @cattypes = ('std','domonly','codesrch','none');
10788: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
10789: $cathash = $domconfig{'coursecategories'}{'cats'};
10790: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
10791: $changes{'togglecats'} = 1;
10792: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
10793: }
10794: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
10795: $changes{'categorize'} = 1;
10796: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
10797: }
10798: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
10799: $changes{'togglecatscomm'} = 1;
10800: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
10801: }
10802: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
10803: $changes{'categorizecomm'} = 1;
10804: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
10805: }
10806: foreach my $item (@catitems) {
10807: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
10808: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
10809: $changes{$item} = 1;
10810: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
10811: }
10812: }
10813: }
10814: } else {
10815: $changes{'togglecats'} = 1;
10816: $changes{'categorize'} = 1;
10817: $changes{'togglecatscomm'} = 1;
10818: $changes{'categorizecomm'} = 1;
10819: $domconfig{'coursecategories'} = {
10820: togglecats => $env{'form.togglecats'},
10821: categorize => $env{'form.categorize'},
10822: togglecatscomm => $env{'form.togglecatscomm'},
10823: categorizecomm => $env{'form.categorizecomm'},
10824: };
10825: foreach my $item (@catitems) {
10826: if ($env{'form.coursecat_'.$item} ne 'std') {
10827: $changes{$item} = 1;
10828: }
10829: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
10830: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
10831: }
10832: }
10833: }
10834: if (ref($cathash) eq 'HASH') {
10835: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
10836: push (@deletecategory,'instcode::0');
10837: }
10838: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
10839: push(@deletecategory,'communities::0');
10840: }
10841: }
10842: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
10843: if (ref($cathash) eq 'HASH') {
10844: if (@deletecategory > 0) {
10845: #FIXME Need to remove category from all courses using a deleted category
10846: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
10847: foreach my $item (@deletecategory) {
10848: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
10849: delete($domconfig{'coursecategories'}{'cats'}{$item});
10850: $deletions{$item} = 1;
10851: &recurse_cat_deletes($item,$cathash,\%deletions);
10852: }
10853: }
10854: }
10855: foreach my $item (keys(%{$cathash})) {
10856: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
10857: if ($cathash->{$item} ne $env{'form.'.$item}) {
10858: $reorderings{$item} = 1;
10859: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
10860: }
10861: if ($env{'form.addcategory_name_'.$item} ne '') {
10862: my $newcat = $env{'form.addcategory_name_'.$item};
10863: my $newdepth = $depth+1;
10864: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
10865: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
10866: $adds{$newitem} = 1;
10867: }
10868: if ($env{'form.subcat_'.$item} ne '') {
10869: my $newcat = $env{'form.subcat_'.$item};
10870: my $newdepth = $depth+1;
10871: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
10872: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
10873: $adds{$newitem} = 1;
10874: }
10875: }
10876: }
10877: if ($env{'form.instcode'} eq '1') {
10878: if (ref($cathash) eq 'HASH') {
10879: my $newitem = 'instcode::0';
10880: if ($cathash->{$newitem} eq '') {
10881: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
10882: $adds{$newitem} = 1;
10883: }
10884: } else {
10885: my $newitem = 'instcode::0';
10886: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
10887: $adds{$newitem} = 1;
10888: }
10889: }
10890: if ($env{'form.communities'} eq '1') {
10891: if (ref($cathash) eq 'HASH') {
10892: my $newitem = 'communities::0';
10893: if ($cathash->{$newitem} eq '') {
10894: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
10895: $adds{$newitem} = 1;
10896: }
10897: } else {
10898: my $newitem = 'communities::0';
10899: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
10900: $adds{$newitem} = 1;
10901: }
10902: }
10903: if ($env{'form.addcategory_name'} ne '') {
10904: if (($env{'form.addcategory_name'} ne 'instcode') &&
10905: ($env{'form.addcategory_name'} ne 'communities')) {
10906: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
10907: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
10908: $adds{$newitem} = 1;
10909: }
10910: }
10911: my $putresult;
10912: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
10913: if (keys(%deletions) > 0) {
10914: foreach my $key (keys(%deletions)) {
10915: if ($predelallitems{$key} ne '') {
10916: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
10917: }
10918: }
10919: }
10920: my (@chkcats,@chktrails,%chkallitems);
10921: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
10922: if (ref($chkcats[0]) eq 'ARRAY') {
10923: my $depth = 0;
10924: my $chg = 0;
10925: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
10926: my $name = $chkcats[0][$i];
10927: my $item;
10928: if ($name eq '') {
10929: $chg ++;
10930: } else {
10931: $item = &escape($name).'::0';
10932: if ($chg) {
10933: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
10934: }
10935: $depth ++;
10936: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
10937: $depth --;
10938: }
10939: }
10940: }
10941: }
10942: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
10943: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
10944: if ($putresult eq 'ok') {
10945: my %title = (
10946: togglecats => 'Show/Hide a course in catalog',
10947: categorize => 'Assign a category to a course',
10948: togglecatscomm => 'Show/Hide a community in catalog',
10949: categorizecomm => 'Assign a category to a community',
10950: );
10951: my %level = (
10952: dom => 'set in Domain ("Modify Course/Community")',
10953: crs => 'set in Course ("Course Configuration")',
10954: comm => 'set in Community ("Community Configuration")',
10955: none => 'No catalog',
10956: std => 'Standard catalog',
10957: domonly => 'Domain-only catalog',
10958: codesrch => 'Code search form',
10959: );
10960: $resulttext = &mt('Changes made:').'<ul>';
10961: if ($changes{'togglecats'}) {
10962: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
10963: }
10964: if ($changes{'categorize'}) {
10965: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
10966: }
10967: if ($changes{'togglecatscomm'}) {
10968: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
10969: }
10970: if ($changes{'categorizecomm'}) {
10971: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
10972: }
10973: if ($changes{'unauth'}) {
10974: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
10975: }
10976: if ($changes{'auth'}) {
10977: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
10978: }
10979: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
10980: my $cathash;
10981: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
10982: $cathash = $domconfig{'coursecategories'}{'cats'};
10983: } else {
10984: $cathash = {};
10985: }
10986: my (@cats,@trails,%allitems);
10987: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
10988: if (keys(%deletions) > 0) {
10989: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
10990: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
10991: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
10992: }
10993: $resulttext .= '</ul></li>';
10994: }
10995: if (keys(%reorderings) > 0) {
10996: my %sort_by_trail;
10997: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
10998: foreach my $key (keys(%reorderings)) {
10999: if ($allitems{$key} ne '') {
11000: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
11001: }
11002: }
11003: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
11004: $resulttext .= '<li>'.$trails[$trail].'</li>';
11005: }
11006: $resulttext .= '</ul></li>';
11007: }
11008: if (keys(%adds) > 0) {
11009: my %sort_by_trail;
11010: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
11011: foreach my $key (keys(%adds)) {
11012: if ($allitems{$key} ne '') {
11013: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
11014: }
11015: }
11016: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
11017: $resulttext .= '<li>'.$trails[$trail].'</li>';
11018: }
11019: $resulttext .= '</ul></li>';
11020: }
11021: }
11022: $resulttext .= '</ul>';
11023: if ($changes{'unauth'} || $changes{'auth'}) {
11024: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
11025: if ($changes{'auth'}) {
11026: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
11027: }
11028: if ($changes{'unauth'}) {
11029: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
11030: }
11031: my $cachetime = 24*60*60;
11032: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11033: if (ref($lastactref) eq 'HASH') {
11034: $lastactref->{'domdefaults'} = 1;
11035: }
11036: }
11037: } else {
11038: $resulttext = '<span class="LC_error">'.
11039: &mt('An error occurred: [_1]',$putresult).'</span>';
11040: }
11041: } else {
11042: $resulttext = &mt('No changes made to course and community categories');
11043: }
11044: return $resulttext;
11045: }
11046:
11047: sub modify_serverstatuses {
11048: my ($dom,%domconfig) = @_;
11049: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
11050: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
11051: %currserverstatus = %{$domconfig{'serverstatuses'}};
11052: }
11053: my @pages = &serverstatus_pages();
11054: foreach my $type (@pages) {
11055: $newserverstatus{$type}{'namedusers'} = '';
11056: $newserverstatus{$type}{'machines'} = '';
11057: if (defined($env{'form.'.$type.'_namedusers'})) {
11058: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
11059: my @okusers;
11060: foreach my $user (@users) {
11061: my ($uname,$udom) = split(/:/,$user);
11062: if (($udom =~ /^$match_domain$/) &&
11063: (&Apache::lonnet::domain($udom)) &&
11064: ($uname =~ /^$match_username$/)) {
11065: if (!grep(/^\Q$user\E/,@okusers)) {
11066: push(@okusers,$user);
11067: }
11068: }
11069: }
11070: if (@okusers > 0) {
11071: @okusers = sort(@okusers);
11072: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
11073: }
11074: }
11075: if (defined($env{'form.'.$type.'_machines'})) {
11076: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
11077: my @okmachines;
11078: foreach my $ip (@machines) {
11079: my @parts = split(/\./,$ip);
11080: next if (@parts < 4);
11081: my $badip = 0;
11082: for (my $i=0; $i<4; $i++) {
11083: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
11084: $badip = 1;
11085: last;
11086: }
11087: }
11088: if (!$badip) {
11089: push(@okmachines,$ip);
11090: }
11091: }
11092: @okmachines = sort(@okmachines);
11093: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
11094: }
11095: }
11096: my %serverstatushash = (
11097: serverstatuses => \%newserverstatus,
11098: );
11099: foreach my $type (@pages) {
11100: foreach my $setting ('namedusers','machines') {
11101: my (@current,@new);
11102: if (ref($currserverstatus{$type}) eq 'HASH') {
11103: if ($currserverstatus{$type}{$setting} ne '') {
11104: @current = split(/,/,$currserverstatus{$type}{$setting});
11105: }
11106: }
11107: if ($newserverstatus{$type}{$setting} ne '') {
11108: @new = split(/,/,$newserverstatus{$type}{$setting});
11109: }
11110: if (@current > 0) {
11111: if (@new > 0) {
11112: foreach my $item (@current) {
11113: if (!grep(/^\Q$item\E$/,@new)) {
11114: $changes{$type}{$setting} = 1;
11115: last;
11116: }
11117: }
11118: foreach my $item (@new) {
11119: if (!grep(/^\Q$item\E$/,@current)) {
11120: $changes{$type}{$setting} = 1;
11121: last;
11122: }
11123: }
11124: } else {
11125: $changes{$type}{$setting} = 1;
11126: }
11127: } elsif (@new > 0) {
11128: $changes{$type}{$setting} = 1;
11129: }
11130: }
11131: }
11132: if (keys(%changes) > 0) {
11133: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
11134: my $putresult = &Apache::lonnet::put_dom('configuration',
11135: \%serverstatushash,$dom);
11136: if ($putresult eq 'ok') {
11137: $resulttext .= &mt('Changes made:').'<ul>';
11138: foreach my $type (@pages) {
11139: if (ref($changes{$type}) eq 'HASH') {
11140: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
11141: if ($changes{$type}{'namedusers'}) {
11142: if ($newserverstatus{$type}{'namedusers'} eq '') {
11143: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
11144: } else {
11145: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
11146: }
11147: }
11148: if ($changes{$type}{'machines'}) {
11149: if ($newserverstatus{$type}{'machines'} eq '') {
11150: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
11151: } else {
11152: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
11153: }
11154:
11155: }
11156: $resulttext .= '</ul></li>';
11157: }
11158: }
11159: $resulttext .= '</ul>';
11160: } else {
11161: $resulttext = '<span class="LC_error">'.
11162: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
11163:
11164: }
11165: } else {
11166: $resulttext = &mt('No changes made to access to server status pages');
11167: }
11168: return $resulttext;
11169: }
11170:
11171: sub modify_helpsettings {
11172: my ($r,$dom,$confname,%domconfig) = @_;
11173: my ($resulttext,$errors,%changes,%helphash);
11174: my %defaultchecked = ('submitbugs' => 'on');
11175: my @offon = ('off','on');
11176: my @toggles = ('submitbugs');
11177: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
11178: foreach my $item (@toggles) {
11179: if ($defaultchecked{$item} eq 'on') {
11180: if ($domconfig{'helpsettings'}{$item} eq '') {
11181: if ($env{'form.'.$item} eq '0') {
11182: $changes{$item} = 1;
11183: }
11184: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
11185: $changes{$item} = 1;
11186: }
11187: } elsif ($defaultchecked{$item} eq 'off') {
11188: if ($domconfig{'helpsettings'}{$item} eq '') {
11189: if ($env{'form.'.$item} eq '1') {
11190: $changes{$item} = 1;
11191: }
11192: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
11193: $changes{$item} = 1;
11194: }
11195: }
11196: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
11197: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
11198: }
11199: }
11200: }
11201: my $putresult;
11202: if (keys(%changes) > 0) {
11203: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
11204: if ($putresult eq 'ok') {
11205: $resulttext = &mt('Changes made:').'<ul>';
11206: foreach my $item (sort(keys(%changes))) {
11207: if ($item eq 'submitbugs') {
11208: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
11209: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
11210: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
11211: }
11212: }
11213: $resulttext .= '</ul>';
11214: } else {
11215: $resulttext = &mt('No changes made to help settings');
11216: $errors .= '<li><span class="LC_error">'.
11217: &mt('An error occurred storing the settings: [_1]',
11218: $putresult).'</span></li>';
11219: }
11220: }
11221: if ($errors) {
11222: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
11223: $errors.'</ul>';
11224: }
11225: return $resulttext;
11226: }
11227:
11228: sub modify_coursedefaults {
11229: my ($dom,$lastactref,%domconfig) = @_;
11230: my ($resulttext,$errors,%changes,%defaultshash);
11231: my %defaultchecked = (
11232: 'canuse_pdfforms' => 'off',
11233: 'uselcmath' => 'on',
11234: 'usejsme' => 'on'
11235: );
11236: my @toggles = ('canuse_pdfforms','uselcmath','usejsme');
11237: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
11238: 'uploadquota_community','uploadquota_textbook');
11239: my @types = ('official','unofficial','community','textbook');
11240: my %staticdefaults = (
11241: anonsurvey_threshold => 10,
11242: uploadquota => 500,
11243: postsubmit => 60,
11244: );
11245:
11246: $defaultshash{'coursedefaults'} = {};
11247:
11248: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
11249: if ($domconfig{'coursedefaults'} eq '') {
11250: $domconfig{'coursedefaults'} = {};
11251: }
11252: }
11253:
11254: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
11255: foreach my $item (@toggles) {
11256: if ($defaultchecked{$item} eq 'on') {
11257: if (($domconfig{'coursedefaults'}{$item} eq '') &&
11258: ($env{'form.'.$item} eq '0')) {
11259: $changes{$item} = 1;
11260: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
11261: $changes{$item} = 1;
11262: }
11263: } elsif ($defaultchecked{$item} eq 'off') {
11264: if (($domconfig{'coursedefaults'}{$item} eq '') &&
11265: ($env{'form.'.$item} eq '1')) {
11266: $changes{$item} = 1;
11267: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
11268: $changes{$item} = 1;
11269: }
11270: }
11271: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
11272: }
11273: foreach my $item (@numbers) {
11274: my ($currdef,$newdef);
11275: $newdef = $env{'form.'.$item};
11276: if ($item eq 'anonsurvey_threshold') {
11277: $currdef = $domconfig{'coursedefaults'}{$item};
11278: $newdef =~ s/\D//g;
11279: if ($newdef eq '' || $newdef < 1) {
11280: $newdef = 1;
11281: }
11282: $defaultshash{'coursedefaults'}{$item} = $newdef;
11283: } else {
11284: my ($type) = ($item =~ /^\Quploadquota_\E(\w+)$/);
11285: if (ref($domconfig{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
11286: $currdef = $domconfig{'coursedefaults'}{'uploadquota'}{$type};
11287: }
11288: $newdef =~ s/[^\w.\-]//g;
11289: $defaultshash{'coursedefaults'}{'uploadquota'}{$type} = $newdef;
11290: }
11291: if ($currdef ne $newdef) {
11292: my $staticdef;
11293: if ($item eq 'anonsurvey_threshold') {
11294: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
11295: $changes{$item} = 1;
11296: }
11297: } else {
11298: unless (($currdef eq '') && ($newdef == $staticdefaults{'uploadquota'})) {
11299: $changes{'uploadquota'} = 1;
11300: }
11301: }
11302: }
11303: }
11304: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
11305: my @currclonecode;
11306: if (ref($currclone) eq 'HASH') {
11307: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
11308: @currclonecode = @{$currclone->{'instcode'}};
11309: }
11310: }
11311: my $newclone;
11312: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
11313: $newclone = $env{'form.canclone'};
11314: }
11315: if ($newclone eq 'instcode') {
11316: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
11317: my (%codedefaults,@code_order,@clonecode);
11318: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
11319: \@code_order);
11320: foreach my $item (@code_order) {
11321: if (grep(/^\Q$item\E$/,@newcodes)) {
11322: push(@clonecode,$item);
11323: }
11324: }
11325: if (@clonecode) {
11326: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
11327: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
11328: if (@diffs) {
11329: $changes{'canclone'} = 1;
11330: }
11331: } else {
11332: $newclone eq '';
11333: }
11334: } elsif ($newclone ne '') {
11335: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
11336: }
11337: if ($newclone ne $currclone) {
11338: $changes{'canclone'} = 1;
11339: }
11340: my %credits;
11341: foreach my $type (@types) {
11342: unless ($type eq 'community') {
11343: $credits{$type} = $env{'form.'.$type.'_credits'};
11344: $credits{$type} =~ s/[^\d.]+//g;
11345: }
11346: }
11347: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
11348: ($env{'form.coursecredits'} eq '1')) {
11349: $changes{'coursecredits'} = 1;
11350: foreach my $type (keys(%credits)) {
11351: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
11352: }
11353: } else {
11354: if ($env{'form.coursecredits'} eq '1') {
11355: foreach my $type (@types) {
11356: unless ($type eq 'community') {
11357: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
11358: $changes{'coursecredits'} = 1;
11359: }
11360: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
11361: }
11362: }
11363: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
11364: foreach my $type (@types) {
11365: unless ($type eq 'community') {
11366: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
11367: $changes{'coursecredits'} = 1;
11368: last;
11369: }
11370: }
11371: }
11372: }
11373: }
11374: if ($env{'form.postsubmit'} eq '1') {
11375: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
11376: my %currtimeout;
11377: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
11378: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
11379: $changes{'postsubmit'} = 1;
11380: }
11381: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
11382: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
11383: }
11384: } else {
11385: $changes{'postsubmit'} = 1;
11386: }
11387: foreach my $type (@types) {
11388: my $timeout = $env{'form.'.$type.'_timeout'};
11389: $timeout =~ s/\D//g;
11390: if ($timeout == $staticdefaults{'postsubmit'}) {
11391: $timeout = '';
11392: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
11393: $timeout = '0';
11394: }
11395: unless ($timeout eq '') {
11396: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
11397: }
11398: if (exists($currtimeout{$type})) {
11399: if ($timeout ne $currtimeout{$type}) {
11400: $changes{'postsubmit'} = 1;
11401: }
11402: } elsif ($timeout ne '') {
11403: $changes{'postsubmit'} = 1;
11404: }
11405: }
11406: } else {
11407: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
11408: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
11409: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
11410: $changes{'postsubmit'} = 1;
11411: }
11412: } else {
11413: $changes{'postsubmit'} = 1;
11414: }
11415: }
11416: }
11417: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
11418: $dom);
11419: if ($putresult eq 'ok') {
11420: if (keys(%changes) > 0) {
11421: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11422: if (($changes{'canuse_pdfforms'}) || ($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
11423: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
11424: ($changes{'canclone'})) {
11425: foreach my $item ('canuse_pdfforms','uselcmath','usejsme') {
11426: if ($changes{$item}) {
11427: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
11428: }
11429: }
11430: if ($changes{'coursecredits'}) {
11431: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
11432: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
11433: $domdefaults{$type.'credits'} =
11434: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
11435: }
11436: }
11437: }
11438: if ($changes{'postsubmit'}) {
11439: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
11440: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
11441: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
11442: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
11443: $domdefaults{$type.'postsubtimeout'} =
11444: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
11445: }
11446: }
11447: }
11448: }
11449: if ($changes{'uploadquota'}) {
11450: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
11451: foreach my $type (@types) {
11452: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
11453: }
11454: }
11455: }
11456: if ($changes{'canclone'}) {
11457: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
11458: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
11459: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
11460: if (@clonecodes) {
11461: $domdefaults{'canclone'} = join('+',@clonecodes);
11462: }
11463: }
11464: } else {
11465: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
11466: }
11467: }
11468: my $cachetime = 24*60*60;
11469: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11470: if (ref($lastactref) eq 'HASH') {
11471: $lastactref->{'domdefaults'} = 1;
11472: }
11473: }
11474: $resulttext = &mt('Changes made:').'<ul>';
11475: foreach my $item (sort(keys(%changes))) {
11476: if ($item eq 'canuse_pdfforms') {
11477: if ($env{'form.'.$item} eq '1') {
11478: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
11479: } else {
11480: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
11481: }
11482: } elsif ($item eq 'uselcmath') {
11483: if ($env{'form.'.$item} eq '1') {
11484: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
11485: } else {
11486: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
11487: }
11488: } elsif ($item eq 'usejsme') {
11489: if ($env{'form.'.$item} eq '1') {
11490: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
11491: } else {
11492: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
11493: }
11494: } elsif ($item eq 'anonsurvey_threshold') {
11495: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
11496: } elsif ($item eq 'uploadquota') {
11497: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
11498: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
11499: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
11500: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
11501: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
11502:
11503: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
11504: '</ul>'.
11505: '</li>';
11506: } else {
11507: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
11508: }
11509: } elsif ($item eq 'postsubmit') {
11510: if ($domdefaults{'postsubmit'} eq 'off') {
11511: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
11512: } else {
11513: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
11514: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
11515: $resulttext .= &mt('durations:').'<ul>';
11516: foreach my $type (@types) {
11517: $resulttext .= '<li>';
11518: my $timeout;
11519: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
11520: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
11521: }
11522: my $display;
11523: if ($timeout eq '0') {
11524: $display = &mt('unlimited');
11525: } elsif ($timeout eq '') {
11526: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
11527: } else {
11528: $display = &mt('[quant,_1,second]',$timeout);
11529: }
11530: if ($type eq 'community') {
11531: $resulttext .= &mt('Communities');
11532: } elsif ($type eq 'official') {
11533: $resulttext .= &mt('Official courses');
11534: } elsif ($type eq 'unofficial') {
11535: $resulttext .= &mt('Unofficial courses');
11536: } elsif ($type eq 'textbook') {
11537: $resulttext .= &mt('Textbook courses');
11538: }
11539: $resulttext .= ' -- '.$display.'</li>';
11540: }
11541: $resulttext .= '</ul>';
11542: }
11543: $resulttext .= '</li>';
11544: }
11545: } elsif ($item eq 'coursecredits') {
11546: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
11547: if (($domdefaults{'officialcredits'} eq '') &&
11548: ($domdefaults{'unofficialcredits'} eq '') &&
11549: ($domdefaults{'textbookcredits'} eq '')) {
11550: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
11551: } else {
11552: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
11553: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
11554: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
11555: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
11556: '</ul>'.
11557: '</li>';
11558: }
11559: } else {
11560: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
11561: }
11562: } elsif ($item eq 'canclone') {
11563: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
11564: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
11565: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
11566: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
11567: }
11568: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
11569: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
11570: } else {
11571: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
11572: }
11573: }
11574: }
11575: $resulttext .= '</ul>';
11576: } else {
11577: $resulttext = &mt('No changes made to course defaults');
11578: }
11579: } else {
11580: $resulttext = '<span class="LC_error">'.
11581: &mt('An error occurred: [_1]',$putresult).'</span>';
11582: }
11583: return $resulttext;
11584: }
11585:
11586: sub modify_selfenrollment {
11587: my ($dom,$lastactref,%domconfig) = @_;
11588: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
11589: my @types = ('official','unofficial','community','textbook');
11590: my %titles = &tool_titles();
11591: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
11592: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
11593: $ordered{'default'} = ['types','registered','approval','limit'];
11594:
11595: my (%roles,%shown,%toplevel);
11596: $roles{'0'} = &Apache::lonnet::plaintext('dc');
11597:
11598: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
11599: if ($domconfig{'selfenrollment'} eq '') {
11600: $domconfig{'selfenrollment'} = {};
11601: }
11602: }
11603: %toplevel = (
11604: admin => 'Configuration Rights',
11605: default => 'Default settings',
11606: validation => 'Validation of self-enrollment requests',
11607: );
11608: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
11609:
11610: if (ref($ordered{'admin'}) eq 'ARRAY') {
11611: foreach my $item (@{$ordered{'admin'}}) {
11612: foreach my $type (@types) {
11613: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
11614: $selfenrollhash{'admin'}{$type}{$item} = 1;
11615: } else {
11616: $selfenrollhash{'admin'}{$type}{$item} = 0;
11617: }
11618: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
11619: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
11620: if ($selfenrollhash{'admin'}{$type}{$item} ne
11621: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
11622: push(@{$changes{'admin'}{$type}},$item);
11623: }
11624: } else {
11625: if (!$selfenrollhash{'admin'}{$type}{$item}) {
11626: push(@{$changes{'admin'}{$type}},$item);
11627: }
11628: }
11629: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
11630: push(@{$changes{'admin'}{$type}},$item);
11631: }
11632: }
11633: }
11634: }
11635:
11636: foreach my $item (@{$ordered{'default'}}) {
11637: foreach my $type (@types) {
11638: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
11639: if ($item eq 'types') {
11640: unless (($value eq 'all') || ($value eq 'dom')) {
11641: $value = '';
11642: }
11643: } elsif ($item eq 'registered') {
11644: unless ($value eq '1') {
11645: $value = 0;
11646: }
11647: } elsif ($item eq 'approval') {
11648: unless ($value =~ /^[012]$/) {
11649: $value = 0;
11650: }
11651: } else {
11652: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
11653: $value = 'none';
11654: }
11655: }
11656: $selfenrollhash{'default'}{$type}{$item} = $value;
11657: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
11658: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
11659: if ($selfenrollhash{'default'}{$type}{$item} ne
11660: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
11661: push(@{$changes{'default'}{$type}},$item);
11662: }
11663: } else {
11664: push(@{$changes{'default'}{$type}},$item);
11665: }
11666: } else {
11667: push(@{$changes{'default'}{$type}},$item);
11668: }
11669: if ($item eq 'limit') {
11670: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
11671: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
11672: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
11673: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
11674: }
11675: } else {
11676: $selfenrollhash{'default'}{$type}{'cap'} = '';
11677: }
11678: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
11679: if ($selfenrollhash{'default'}{$type}{'cap'} ne
11680: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
11681: push(@{$changes{'default'}{$type}},'cap');
11682: }
11683: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
11684: push(@{$changes{'default'}{$type}},'cap');
11685: }
11686: }
11687: }
11688: }
11689:
11690: foreach my $item (@{$itemsref}) {
11691: if ($item eq 'fields') {
11692: my @changed;
11693: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
11694: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
11695: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
11696: }
11697: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
11698: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
11699: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
11700: $domconfig{'selfenrollment'}{'validation'}{$item});
11701: } else {
11702: @changed = @{$selfenrollhash{'validation'}{$item}};
11703: }
11704: } else {
11705: @changed = @{$selfenrollhash{'validation'}{$item}};
11706: }
11707: if (@changed) {
11708: if ($selfenrollhash{'validation'}{$item}) {
11709: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
11710: } else {
11711: $changes{'validation'}{$item} = &mt('None');
11712: }
11713: }
11714: } else {
11715: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
11716: if ($item eq 'markup') {
11717: if ($env{'form.selfenroll_validation_'.$item}) {
11718: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
11719: }
11720: }
11721: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
11722: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
11723: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
11724: }
11725: }
11726: }
11727: }
11728:
11729: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
11730: $dom);
11731: if ($putresult eq 'ok') {
11732: if (keys(%changes) > 0) {
11733: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11734: $resulttext = &mt('Changes made:').'<ul>';
11735: foreach my $key ('admin','default','validation') {
11736: if (ref($changes{$key}) eq 'HASH') {
11737: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
11738: if ($key eq 'validation') {
11739: foreach my $item (@{$itemsref}) {
11740: if (exists($changes{$key}{$item})) {
11741: if ($item eq 'markup') {
11742: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
11743: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
11744: } else {
11745: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
11746: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
11747: }
11748: }
11749: }
11750: } else {
11751: foreach my $type (@types) {
11752: if ($type eq 'community') {
11753: $roles{'1'} = &mt('Community personnel');
11754: } else {
11755: $roles{'1'} = &mt('Course personnel');
11756: }
11757: if (ref($changes{$key}{$type}) eq 'ARRAY') {
11758: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
11759: if ($key eq 'admin') {
11760: my @mgrdc = ();
11761: if (ref($ordered{$key}) eq 'ARRAY') {
11762: foreach my $item (@{$ordered{'admin'}}) {
11763: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
11764: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
11765: push(@mgrdc,$item);
11766: }
11767: }
11768: }
11769: if (@mgrdc) {
11770: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
11771: } else {
11772: delete($domdefaults{$type.'selfenrolladmdc'});
11773: }
11774: }
11775: } else {
11776: if (ref($ordered{$key}) eq 'ARRAY') {
11777: foreach my $item (@{$ordered{$key}}) {
11778: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
11779: $domdefaults{$type.'selfenroll'.$item} =
11780: $selfenrollhash{$key}{$type}{$item};
11781: }
11782: }
11783: }
11784: }
11785: }
11786: $resulttext .= '<li>'.$titles{$type}.'<ul>';
11787: foreach my $item (@{$ordered{$key}}) {
11788: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
11789: $resulttext .= '<li>';
11790: if ($key eq 'admin') {
11791: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
11792: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
11793: } else {
11794: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
11795: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
11796: }
11797: $resulttext .= '</li>';
11798: }
11799: }
11800: $resulttext .= '</ul></li>';
11801: }
11802: }
11803: $resulttext .= '</ul></li>';
11804: }
11805: }
11806: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
11807: my $cachetime = 24*60*60;
11808: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11809: if (ref($lastactref) eq 'HASH') {
11810: $lastactref->{'domdefaults'} = 1;
11811: }
11812: }
11813: }
11814: $resulttext .= '</ul>';
11815: } else {
11816: $resulttext = &mt('No changes made to self-enrollment settings');
11817: }
11818: } else {
11819: $resulttext = '<span class="LC_error">'.
11820: &mt('An error occurred: [_1]',$putresult).'</span>';
11821: }
11822: return $resulttext;
11823: }
11824:
11825: sub modify_usersessions {
11826: my ($dom,$lastactref,%domconfig) = @_;
11827: my @hostingtypes = ('version','excludedomain','includedomain');
11828: my @offloadtypes = ('primary','default');
11829: my %types = (
11830: remote => \@hostingtypes,
11831: hosted => \@hostingtypes,
11832: spares => \@offloadtypes,
11833: );
11834: my @prefixes = ('remote','hosted','spares');
11835: my @lcversions = &Apache::lonnet::all_loncaparevs();
11836: my (%by_ip,%by_location,@intdoms);
11837: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
11838: my @locations = sort(keys(%by_location));
11839: my (%defaultshash,%changes);
11840: foreach my $prefix (@prefixes) {
11841: $defaultshash{'usersessions'}{$prefix} = {};
11842: }
11843: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11844: my $resulttext;
11845: my %iphost = &Apache::lonnet::get_iphost();
11846: foreach my $prefix (@prefixes) {
11847: next if ($prefix eq 'spares');
11848: foreach my $type (@{$types{$prefix}}) {
11849: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
11850: if ($type eq 'version') {
11851: my $value = $env{'form.'.$prefix.'_'.$type};
11852: my $okvalue;
11853: if ($value ne '') {
11854: if (grep(/^\Q$value\E$/,@lcversions)) {
11855: $okvalue = $value;
11856: }
11857: }
11858: if (ref($domconfig{'usersessions'}) eq 'HASH') {
11859: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
11860: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
11861: if ($inuse == 0) {
11862: $changes{$prefix}{$type} = 1;
11863: } else {
11864: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
11865: $changes{$prefix}{$type} = 1;
11866: }
11867: if ($okvalue ne '') {
11868: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
11869: }
11870: }
11871: } else {
11872: if (($inuse == 1) && ($okvalue ne '')) {
11873: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
11874: $changes{$prefix}{$type} = 1;
11875: }
11876: }
11877: } else {
11878: if (($inuse == 1) && ($okvalue ne '')) {
11879: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
11880: $changes{$prefix}{$type} = 1;
11881: }
11882: }
11883: } else {
11884: if (($inuse == 1) && ($okvalue ne '')) {
11885: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
11886: $changes{$prefix}{$type} = 1;
11887: }
11888: }
11889: } else {
11890: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
11891: my @okvals;
11892: foreach my $val (@vals) {
11893: if ($val =~ /:/) {
11894: my @items = split(/:/,$val);
11895: foreach my $item (@items) {
11896: if (ref($by_location{$item}) eq 'ARRAY') {
11897: push(@okvals,$item);
11898: }
11899: }
11900: } else {
11901: if (ref($by_location{$val}) eq 'ARRAY') {
11902: push(@okvals,$val);
11903: }
11904: }
11905: }
11906: @okvals = sort(@okvals);
11907: if (ref($domconfig{'usersessions'}) eq 'HASH') {
11908: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
11909: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
11910: if ($inuse == 0) {
11911: $changes{$prefix}{$type} = 1;
11912: } else {
11913: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
11914: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
11915: if (@changed > 0) {
11916: $changes{$prefix}{$type} = 1;
11917: }
11918: }
11919: } else {
11920: if ($inuse == 1) {
11921: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
11922: $changes{$prefix}{$type} = 1;
11923: }
11924: }
11925: } else {
11926: if ($inuse == 1) {
11927: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
11928: $changes{$prefix}{$type} = 1;
11929: }
11930: }
11931: } else {
11932: if ($inuse == 1) {
11933: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
11934: $changes{$prefix}{$type} = 1;
11935: }
11936: }
11937: }
11938: }
11939: }
11940:
11941: my @alldoms = &Apache::lonnet::all_domains();
11942: my %servers = &Apache::lonnet::internet_dom_servers($dom);
11943: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
11944: my $savespares;
11945:
11946: foreach my $lonhost (sort(keys(%servers))) {
11947: my $serverhomeID =
11948: &Apache::lonnet::get_server_homeID($servers{$lonhost});
11949: my $serverhostname = &Apache::lonnet::hostname($lonhost);
11950: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
11951: my %spareschg;
11952: foreach my $type (@{$types{'spares'}}) {
11953: my @okspares;
11954: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
11955: foreach my $server (@checked) {
11956: if (&Apache::lonnet::hostname($server) ne '') {
11957: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
11958: unless (grep(/^\Q$server\E$/,@okspares)) {
11959: push(@okspares,$server);
11960: }
11961: }
11962: }
11963: }
11964: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
11965: my $newspare;
11966: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
11967: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
11968: $newspare = $new;
11969: }
11970: }
11971: my @spares;
11972: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
11973: @spares = sort(@okspares,$newspare);
11974: } else {
11975: @spares = sort(@okspares);
11976: }
11977: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
11978: if (ref($spareid{$lonhost}) eq 'HASH') {
11979: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
11980: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
11981: if (@diffs > 0) {
11982: $spareschg{$type} = 1;
11983: }
11984: }
11985: }
11986: }
11987: if (keys(%spareschg) > 0) {
11988: $changes{'spares'}{$lonhost} = \%spareschg;
11989: }
11990: }
11991: $defaultshash{'usersessions'}{'offloadnow'} = {};
11992: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
11993: my @okoffload;
11994: if (@offloadnow) {
11995: foreach my $server (@offloadnow) {
11996: if (&Apache::lonnet::hostname($server) ne '') {
11997: unless (grep(/^\Q$server\E$/,@okoffload)) {
11998: push(@okoffload,$server);
11999: }
12000: }
12001: }
12002: if (@okoffload) {
12003: foreach my $lonhost (@okoffload) {
12004: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
12005: }
12006: }
12007: }
12008: if (ref($domconfig{'usersessions'}) eq 'HASH') {
12009: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
12010: if (ref($changes{'spares'}) eq 'HASH') {
12011: if (keys(%{$changes{'spares'}}) > 0) {
12012: $savespares = 1;
12013: }
12014: }
12015: } else {
12016: $savespares = 1;
12017: }
12018: if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') {
12019: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{'offloadnow'}})) {
12020: unless ($defaultshash{'usersessions'}{'offloadnow'}{$lonhost}) {
12021: $changes{'offloadnow'} = 1;
12022: last;
12023: }
12024: }
12025: unless ($changes{'offloadnow'}) {
12026: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{'offloadnow'}})) {
12027: unless ($domconfig{'usersessions'}{'offloadnow'}{$lonhost}) {
12028: $changes{'offloadnow'} = 1;
12029: last;
12030: }
12031: }
12032: }
12033: } elsif (@okoffload) {
12034: $changes{'offloadnow'} = 1;
12035: }
12036: } elsif (@okoffload) {
12037: $changes{'offloadnow'} = 1;
12038: }
12039: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
12040: if ((keys(%changes) > 0) || ($savespares)) {
12041: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
12042: $dom);
12043: if ($putresult eq 'ok') {
12044: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
12045: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
12046: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
12047: }
12048: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
12049: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
12050: }
12051: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
12052: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
12053: }
12054: }
12055: my $cachetime = 24*60*60;
12056: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12057: if (ref($lastactref) eq 'HASH') {
12058: $lastactref->{'domdefaults'} = 1;
12059: }
12060: if (keys(%changes) > 0) {
12061: my %lt = &usersession_titles();
12062: $resulttext = &mt('Changes made:').'<ul>';
12063: foreach my $prefix (@prefixes) {
12064: if (ref($changes{$prefix}) eq 'HASH') {
12065: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
12066: if ($prefix eq 'spares') {
12067: if (ref($changes{$prefix}) eq 'HASH') {
12068: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
12069: $resulttext .= '<li><b>'.$lonhost.'</b> ';
12070: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
12071: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
12072: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
12073: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
12074: foreach my $type (@{$types{$prefix}}) {
12075: if ($changes{$prefix}{$lonhost}{$type}) {
12076: my $offloadto = &mt('None');
12077: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
12078: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
12079: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
12080: }
12081: }
12082: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
12083: }
12084: }
12085: }
12086: $resulttext .= '</li>';
12087: }
12088: }
12089: } else {
12090: foreach my $type (@{$types{$prefix}}) {
12091: if (defined($changes{$prefix}{$type})) {
12092: my $newvalue;
12093: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
12094: if (ref($defaultshash{'usersessions'}{$prefix})) {
12095: if ($type eq 'version') {
12096: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
12097: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
12098: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
12099: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
12100: }
12101: }
12102: }
12103: }
12104: if ($newvalue eq '') {
12105: if ($type eq 'version') {
12106: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
12107: } else {
12108: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
12109: }
12110: } else {
12111: if ($type eq 'version') {
12112: $newvalue .= ' '.&mt('(or later)');
12113: }
12114: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
12115: }
12116: }
12117: }
12118: }
12119: $resulttext .= '</ul>';
12120: }
12121: }
12122: if ($changes{'offloadnow'}) {
12123: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
12124: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
12125: $resulttext .= '<li>'.&mt('Switch active users on next access, for server(s):').'<ul>';
12126: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
12127: $resulttext .= '<li>'.$lonhost.'</li>';
12128: }
12129: $resulttext .= '</ul>';
12130: } else {
12131: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.');
12132: }
12133: } else {
12134: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.').'</li>';
12135: }
12136: }
12137: $resulttext .= '</ul>';
12138: } else {
12139: $resulttext = $nochgmsg;
12140: }
12141: } else {
12142: $resulttext = '<span class="LC_error">'.
12143: &mt('An error occurred: [_1]',$putresult).'</span>';
12144: }
12145: } else {
12146: $resulttext = $nochgmsg;
12147: }
12148: return $resulttext;
12149: }
12150:
12151: sub modify_loadbalancing {
12152: my ($dom,%domconfig) = @_;
12153: my $primary_id = &Apache::lonnet::domain($dom,'primary');
12154: my $intdom = &Apache::lonnet::internet_dom($primary_id);
12155: my ($othertitle,$usertypes,$types) =
12156: &Apache::loncommon::sorted_inst_types($dom);
12157: my %servers = &Apache::lonnet::internet_dom_servers($dom);
12158: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
12159: my @sparestypes = ('primary','default');
12160: my %typetitles = &sparestype_titles();
12161: my $resulttext;
12162: my (%currbalancer,%currtargets,%currrules,%existing);
12163: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
12164: %existing = %{$domconfig{'loadbalancing'}};
12165: }
12166: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
12167: \%currtargets,\%currrules);
12168: my ($saveloadbalancing,%defaultshash,%changes);
12169: my ($alltypes,$othertypes,$titles) =
12170: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
12171: my %ruletitles = &offloadtype_text();
12172: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
12173: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
12174: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
12175: if ($balancer eq '') {
12176: next;
12177: }
12178: if (!exists($servers{$balancer})) {
12179: if (exists($currbalancer{$balancer})) {
12180: push(@{$changes{'delete'}},$balancer);
12181: }
12182: next;
12183: }
12184: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
12185: push(@{$changes{'delete'}},$balancer);
12186: next;
12187: }
12188: if (!exists($currbalancer{$balancer})) {
12189: push(@{$changes{'add'}},$balancer);
12190: }
12191: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
12192: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
12193: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
12194: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
12195: $saveloadbalancing = 1;
12196: }
12197: foreach my $sparetype (@sparestypes) {
12198: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
12199: my @offloadto;
12200: foreach my $target (@targets) {
12201: if (($servers{$target}) && ($target ne $balancer)) {
12202: if ($sparetype eq 'default') {
12203: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
12204: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
12205: }
12206: }
12207: unless(grep(/^\Q$target\E$/,@offloadto)) {
12208: push(@offloadto,$target);
12209: }
12210: }
12211: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
12212: }
12213: }
12214: if (ref($currtargets{$balancer}) eq 'HASH') {
12215: foreach my $sparetype (@sparestypes) {
12216: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
12217: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
12218: if (@targetdiffs > 0) {
12219: $changes{'curr'}{$balancer}{'targets'} = 1;
12220: }
12221: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
12222: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
12223: $changes{'curr'}{$balancer}{'targets'} = 1;
12224: }
12225: }
12226: }
12227: } else {
12228: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
12229: foreach my $sparetype (@sparestypes) {
12230: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
12231: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
12232: $changes{'curr'}{$balancer}{'targets'} = 1;
12233: }
12234: }
12235: }
12236: }
12237: }
12238: my $ishomedom;
12239: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
12240: $ishomedom = 1;
12241: }
12242: if (ref($alltypes) eq 'ARRAY') {
12243: foreach my $type (@{$alltypes}) {
12244: my $rule;
12245: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
12246: (!$ishomedom)) {
12247: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
12248: }
12249: if ($rule eq 'specific') {
12250: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
12251: if (exists($servers{$specifiedhost})) {
12252: $rule = $specifiedhost;
12253: }
12254: }
12255: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
12256: if (ref($currrules{$balancer}) eq 'HASH') {
12257: if ($rule ne $currrules{$balancer}{$type}) {
12258: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
12259: }
12260: } elsif ($rule ne '') {
12261: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
12262: }
12263: }
12264: }
12265: }
12266: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
12267: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
12268: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
12269: $defaultshash{'loadbalancing'} = {};
12270: }
12271: my $putresult = &Apache::lonnet::put_dom('configuration',
12272: \%defaultshash,$dom);
12273: if ($putresult eq 'ok') {
12274: if (keys(%changes) > 0) {
12275: my %toupdate;
12276: if (ref($changes{'delete'}) eq 'ARRAY') {
12277: foreach my $balancer (sort(@{$changes{'delete'}})) {
12278: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
12279: $toupdate{$balancer} = 1;
12280: }
12281: }
12282: if (ref($changes{'add'}) eq 'ARRAY') {
12283: foreach my $balancer (sort(@{$changes{'add'}})) {
12284: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
12285: $toupdate{$balancer} = 1;
12286: }
12287: }
12288: if (ref($changes{'curr'}) eq 'HASH') {
12289: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
12290: $toupdate{$balancer} = 1;
12291: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
12292: if ($changes{'curr'}{$balancer}{'targets'}) {
12293: my %offloadstr;
12294: foreach my $sparetype (@sparestypes) {
12295: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
12296: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
12297: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
12298: }
12299: }
12300: }
12301: if (keys(%offloadstr) == 0) {
12302: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
12303: } else {
12304: my $showoffload;
12305: foreach my $sparetype (@sparestypes) {
12306: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
12307: if (defined($offloadstr{$sparetype})) {
12308: $showoffload .= $offloadstr{$sparetype};
12309: } else {
12310: $showoffload .= &mt('None');
12311: }
12312: $showoffload .= (' 'x3);
12313: }
12314: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
12315: }
12316: }
12317: }
12318: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
12319: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
12320: foreach my $type (@{$alltypes}) {
12321: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
12322: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
12323: my $balancetext;
12324: if ($rule eq '') {
12325: $balancetext = $ruletitles{'default'};
12326: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
12327: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
12328: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
12329: foreach my $sparetype (@sparestypes) {
12330: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
12331: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
12332: }
12333: }
12334: foreach my $item (@{$alltypes}) {
12335: next if ($item =~ /^_LC_ipchange/);
12336: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
12337: if ($hasrule eq 'homeserver') {
12338: map { $toupdate{$_} = 1; } (keys(%libraryservers));
12339: } else {
12340: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
12341: if ($servers{$hasrule}) {
12342: $toupdate{$hasrule} = 1;
12343: }
12344: }
12345: }
12346: }
12347: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
12348: $balancetext = $ruletitles{$rule};
12349: } else {
12350: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
12351: $balancetext = $ruletitles{'particular'}.' '.$receiver;
12352: if ($receiver) {
12353: $toupdate{$receiver};
12354: }
12355: }
12356: } else {
12357: $balancetext = $ruletitles{$rule};
12358: }
12359: } else {
12360: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
12361: }
12362: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
12363: }
12364: }
12365: }
12366: }
12367: if (keys(%toupdate)) {
12368: my %thismachine;
12369: my $updatedhere;
12370: my $cachetime = 60*60*24;
12371: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
12372: foreach my $lonhost (keys(%toupdate)) {
12373: if ($thismachine{$lonhost}) {
12374: unless ($updatedhere) {
12375: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
12376: $defaultshash{'loadbalancing'},
12377: $cachetime);
12378: $updatedhere = 1;
12379: }
12380: } else {
12381: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
12382: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
12383: }
12384: }
12385: }
12386: }
12387: }
12388: if ($resulttext ne '') {
12389: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
12390: } else {
12391: $resulttext = $nochgmsg;
12392: }
12393: } else {
12394: $resulttext = $nochgmsg;
12395: }
12396: } else {
12397: $resulttext = '<span class="LC_error">'.
12398: &mt('An error occurred: [_1]',$putresult).'</span>';
12399: }
12400: } else {
12401: $resulttext = $nochgmsg;
12402: }
12403: return $resulttext;
12404: }
12405:
12406: sub recurse_check {
12407: my ($chkcats,$categories,$depth,$name) = @_;
12408: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
12409: my $chg = 0;
12410: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
12411: my $category = $chkcats->[$depth]{$name}[$j];
12412: my $item;
12413: if ($category eq '') {
12414: $chg ++;
12415: } else {
12416: my $deeper = $depth + 1;
12417: $item = &escape($category).':'.&escape($name).':'.$depth;
12418: if ($chg) {
12419: $categories->{$item} -= $chg;
12420: }
12421: &recurse_check($chkcats,$categories,$deeper,$category);
12422: $deeper --;
12423: }
12424: }
12425: }
12426: return;
12427: }
12428:
12429: sub recurse_cat_deletes {
12430: my ($item,$coursecategories,$deletions) = @_;
12431: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
12432: my $subdepth = $depth + 1;
12433: if (ref($coursecategories) eq 'HASH') {
12434: foreach my $subitem (keys(%{$coursecategories})) {
12435: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
12436: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
12437: delete($coursecategories->{$subitem});
12438: $deletions->{$subitem} = 1;
12439: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
12440: }
12441: }
12442: }
12443: return;
12444: }
12445:
12446: sub get_active_dcs {
12447: my ($dom) = @_;
12448: my $now = time;
12449: my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
12450: my %domcoords;
12451: my $numdcs = 0;
12452: foreach my $server (keys(%dompersonnel)) {
12453: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
12454: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
12455: $domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
12456: }
12457: }
12458: return %domcoords;
12459: }
12460:
12461: sub active_dc_picker {
12462: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
12463: my %domcoords = &get_active_dcs($dom);
12464: my @domcoord = keys(%domcoords);
12465: if (keys(%currhash)) {
12466: foreach my $dc (keys(%currhash)) {
12467: unless (exists($domcoords{$dc})) {
12468: push(@domcoord,$dc);
12469: }
12470: }
12471: }
12472: @domcoord = sort(@domcoord);
12473: my $numdcs = scalar(@domcoord);
12474: my $rows = 0;
12475: my $table;
12476: if ($numdcs > 1) {
12477: $table = '<table>';
12478: for (my $i=0; $i<@domcoord; $i++) {
12479: my $rem = $i%($numinrow);
12480: if ($rem == 0) {
12481: if ($i > 0) {
12482: $table .= '</tr>';
12483: }
12484: $table .= '<tr>';
12485: $rows ++;
12486: }
12487: my $check = '';
12488: if ($inputtype eq 'radio') {
12489: if (keys(%currhash) == 0) {
12490: if (!$i) {
12491: $check = ' checked="checked"';
12492: }
12493: } elsif (exists($currhash{$domcoord[$i]})) {
12494: $check = ' checked="checked"';
12495: }
12496: } else {
12497: if (exists($currhash{$domcoord[$i]})) {
12498: $check = ' checked="checked"';
12499: }
12500: }
12501: if ($i == @domcoord - 1) {
12502: my $colsleft = $numinrow - $rem;
12503: if ($colsleft > 1) {
12504: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
12505: } else {
12506: $table .= '<td class="LC_left_item">';
12507: }
12508: } else {
12509: $table .= '<td class="LC_left_item">';
12510: }
12511: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
12512: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
12513: $table .= '<span class="LC_nobreak"><label>'.
12514: '<input type="'.$inputtype.'" name="'.$name.'"'.
12515: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
12516: if ($user ne $dcname.':'.$dcdom) {
12517: $table .= ' ('.$dcname.':'.$dcdom.')';
12518: }
12519: $table .= '</label></span></td>';
12520: }
12521: $table .= '</tr></table>';
12522: } elsif ($numdcs == 1) {
12523: my ($dcname,$dcdom) = split(':',$domcoord[0]);
12524: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
12525: if ($inputtype eq 'radio') {
12526: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
12527: if ($user ne $dcname.':'.$dcdom) {
12528: $table .= ' ('.$dcname.':'.$dcdom.')';
12529: }
12530: } else {
12531: my $check;
12532: if (exists($currhash{$domcoord[0]})) {
12533: $check = ' checked="checked"';
12534: }
12535: $table = '<span class="LC_nobreak"><label>'.
12536: '<input type="checkbox" name="'.$name.'" '.
12537: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
12538: if ($user ne $dcname.':'.$dcdom) {
12539: $table .= ' ('.$dcname.':'.$dcdom.')';
12540: }
12541: $table .= '</label></span>';
12542: $rows ++;
12543: }
12544: }
12545: return ($numdcs,$table,$rows);
12546: }
12547:
12548: sub usersession_titles {
12549: return &Apache::lonlocal::texthash(
12550: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
12551: remote => 'Hosting of sessions for users in this domain on servers in other domains',
12552: spares => 'Servers offloaded to, when busy',
12553: version => 'LON-CAPA version requirement',
12554: excludedomain => 'Allow all, but exclude specific domains',
12555: includedomain => 'Deny all, but include specific domains',
12556: primary => 'Primary (checked first)',
12557: default => 'Default',
12558: );
12559: }
12560:
12561: sub id_for_thisdom {
12562: my (%servers) = @_;
12563: my %altids;
12564: foreach my $server (keys(%servers)) {
12565: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
12566: if ($serverhome ne $server) {
12567: $altids{$serverhome} = $server;
12568: }
12569: }
12570: return %altids;
12571: }
12572:
12573: sub count_servers {
12574: my ($currbalancer,%servers) = @_;
12575: my (@spares,$numspares);
12576: foreach my $lonhost (sort(keys(%servers))) {
12577: next if ($currbalancer eq $lonhost);
12578: push(@spares,$lonhost);
12579: }
12580: if ($currbalancer) {
12581: $numspares = scalar(@spares);
12582: } else {
12583: $numspares = scalar(@spares) - 1;
12584: }
12585: return ($numspares,@spares);
12586: }
12587:
12588: sub lonbalance_targets_js {
12589: my ($dom,$types,$servers,$settings) = @_;
12590: my $select = &mt('Select');
12591: my ($alltargets,$allishome,$allinsttypes,@alltypes);
12592: if (ref($servers) eq 'HASH') {
12593: $alltargets = join("','",sort(keys(%{$servers})));
12594: my @homedoms;
12595: foreach my $server (sort(keys(%{$servers}))) {
12596: if (&Apache::lonnet::host_domain($server) eq $dom) {
12597: push(@homedoms,'1');
12598: } else {
12599: push(@homedoms,'0');
12600: }
12601: }
12602: $allishome = join("','",@homedoms);
12603: }
12604: if (ref($types) eq 'ARRAY') {
12605: if (@{$types} > 0) {
12606: @alltypes = @{$types};
12607: }
12608: }
12609: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
12610: $allinsttypes = join("','",@alltypes);
12611: my (%currbalancer,%currtargets,%currrules,%existing);
12612: if (ref($settings) eq 'HASH') {
12613: %existing = %{$settings};
12614: }
12615: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
12616: \%currtargets,\%currrules);
12617: my $balancers = join("','",sort(keys(%currbalancer)));
12618: return <<"END";
12619:
12620: <script type="text/javascript">
12621: // <![CDATA[
12622:
12623: currBalancers = new Array('$balancers');
12624:
12625: function toggleTargets(balnum) {
12626: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
12627: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
12628: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
12629: var prevbalancer = prevhostitem.value;
12630: var baltotal = document.getElementById('loadbalancing_total').value;
12631: prevhostitem.value = balancer;
12632: if (prevbalancer != '') {
12633: var prevIdx = currBalancers.indexOf(prevbalancer);
12634: if (prevIdx != -1) {
12635: currBalancers.splice(prevIdx,1);
12636: }
12637: }
12638: if (balancer == '') {
12639: hideSpares(balnum);
12640: } else {
12641: var currIdx = currBalancers.indexOf(balancer);
12642: if (currIdx == -1) {
12643: currBalancers.push(balancer);
12644: }
12645: var homedoms = new Array('$allishome');
12646: var ishomedom = homedoms[lonhostitem.selectedIndex];
12647: showSpares(balancer,ishomedom,balnum);
12648: }
12649: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
12650: return;
12651: }
12652:
12653: function showSpares(balancer,ishomedom,balnum) {
12654: var alltargets = new Array('$alltargets');
12655: var insttypes = new Array('$allinsttypes');
12656: var offloadtypes = new Array('primary','default');
12657:
12658: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
12659: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
12660:
12661: for (var i=0; i<offloadtypes.length; i++) {
12662: var count = 0;
12663: for (var j=0; j<alltargets.length; j++) {
12664: if (alltargets[j] != balancer) {
12665: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
12666: item.value = alltargets[j];
12667: item.style.textAlign='left';
12668: item.style.textFace='normal';
12669: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
12670: if (currBalancers.indexOf(alltargets[j]) == -1) {
12671: item.disabled = '';
12672: } else {
12673: item.disabled = 'disabled';
12674: item.checked = false;
12675: }
12676: count ++;
12677: }
12678: }
12679: }
12680: for (var k=0; k<insttypes.length; k++) {
12681: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
12682: if (ishomedom == 1) {
12683: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
12684: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
12685: } else {
12686: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
12687: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
12688: }
12689: } else {
12690: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
12691: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
12692: }
12693: if ((insttypes[k] != '_LC_external') &&
12694: ((insttypes[k] != '_LC_internetdom') ||
12695: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
12696: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
12697: item.options.length = 0;
12698: item.options[0] = new Option("","",true,true);
12699: var idx = 0;
12700: for (var m=0; m<alltargets.length; m++) {
12701: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
12702: idx ++;
12703: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
12704: }
12705: }
12706: }
12707: }
12708: return;
12709: }
12710:
12711: function hideSpares(balnum) {
12712: var alltargets = new Array('$alltargets');
12713: var insttypes = new Array('$allinsttypes');
12714: var offloadtypes = new Array('primary','default');
12715:
12716: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
12717: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
12718:
12719: var total = alltargets.length - 1;
12720: for (var i=0; i<offloadtypes; i++) {
12721: for (var j=0; j<total; j++) {
12722: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
12723: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
12724: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
12725: }
12726: }
12727: for (var k=0; k<insttypes.length; k++) {
12728: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
12729: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
12730: if (insttypes[k] != '_LC_external') {
12731: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
12732: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
12733: }
12734: }
12735: return;
12736: }
12737:
12738: function checkOffloads(item,balnum,type) {
12739: var alltargets = new Array('$alltargets');
12740: var offloadtypes = new Array('primary','default');
12741: if (item.checked) {
12742: var total = alltargets.length - 1;
12743: var other;
12744: if (type == offloadtypes[0]) {
12745: other = offloadtypes[1];
12746: } else {
12747: other = offloadtypes[0];
12748: }
12749: for (var i=0; i<total; i++) {
12750: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
12751: if (server == item.value) {
12752: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
12753: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
12754: }
12755: }
12756: }
12757: }
12758: return;
12759: }
12760:
12761: function singleServerToggle(balnum,type) {
12762: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
12763: if (offloadtoSelIdx == 0) {
12764: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
12765: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
12766:
12767: } else {
12768: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
12769: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
12770: }
12771: return;
12772: }
12773:
12774: function balanceruleChange(formname,balnum,type) {
12775: if (type == '_LC_external') {
12776: return;
12777: }
12778: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
12779: for (var i=0; i<typesRules.length; i++) {
12780: if (formname.elements[typesRules[i]].checked) {
12781: if (formname.elements[typesRules[i]].value != 'specific') {
12782: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
12783: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
12784: } else {
12785: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
12786: }
12787: }
12788: }
12789: return;
12790: }
12791:
12792: function balancerDeleteChange(balnum) {
12793: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
12794: var baltotal = document.getElementById('loadbalancing_total').value;
12795: var addtarget;
12796: var removetarget;
12797: var action = 'delete';
12798: if (document.getElementById('loadbalancing_delete_'+balnum)) {
12799: var lonhost = hostitem.value;
12800: var currIdx = currBalancers.indexOf(lonhost);
12801: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
12802: if (currIdx != -1) {
12803: currBalancers.splice(currIdx,1);
12804: }
12805: addtarget = lonhost;
12806: } else {
12807: if (currIdx == -1) {
12808: currBalancers.push(lonhost);
12809: }
12810: removetarget = lonhost;
12811: action = 'undelete';
12812: }
12813: balancerChange(balnum,baltotal,action,addtarget,removetarget);
12814: }
12815: return;
12816: }
12817:
12818: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
12819: if (baltotal > 1) {
12820: var offloadtypes = new Array('primary','default');
12821: var alltargets = new Array('$alltargets');
12822: var insttypes = new Array('$allinsttypes');
12823: for (var i=0; i<baltotal; i++) {
12824: if (i != balnum) {
12825: for (var j=0; j<offloadtypes.length; j++) {
12826: var total = alltargets.length - 1;
12827: for (var k=0; k<total; k++) {
12828: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
12829: var server = serveritem.value;
12830: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
12831: if (server == addtarget) {
12832: serveritem.disabled = '';
12833: }
12834: }
12835: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
12836: if (server == removetarget) {
12837: serveritem.disabled = 'disabled';
12838: serveritem.checked = false;
12839: }
12840: }
12841: }
12842: }
12843: for (var j=0; j<insttypes.length; j++) {
12844: if (insttypes[j] != '_LC_external') {
12845: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
12846: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
12847: var currSel = singleserver.selectedIndex;
12848: var currVal = singleserver.options[currSel].value;
12849: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
12850: var numoptions = singleserver.options.length;
12851: var needsnew = 1;
12852: for (var k=0; k<numoptions; k++) {
12853: if (singleserver.options[k] == addtarget) {
12854: needsnew = 0;
12855: break;
12856: }
12857: }
12858: if (needsnew == 1) {
12859: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
12860: }
12861: }
12862: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
12863: singleserver.options.length = 0;
12864: if ((currVal) && (currVal != removetarget)) {
12865: singleserver.options[0] = new Option("","",false,false);
12866: } else {
12867: singleserver.options[0] = new Option("","",true,true);
12868: }
12869: var idx = 0;
12870: for (var m=0; m<alltargets.length; m++) {
12871: if (currBalancers.indexOf(alltargets[m]) == -1) {
12872: idx ++;
12873: if (currVal == alltargets[m]) {
12874: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
12875: } else {
12876: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
12877: }
12878: }
12879: }
12880: }
12881: }
12882: }
12883: }
12884: }
12885: }
12886: }
12887: return;
12888: }
12889:
12890: // ]]>
12891: </script>
12892:
12893: END
12894: }
12895:
12896: sub new_spares_js {
12897: my @sparestypes = ('primary','default');
12898: my $types = join("','",@sparestypes);
12899: my $select = &mt('Select');
12900: return <<"END";
12901:
12902: <script type="text/javascript">
12903: // <![CDATA[
12904:
12905: function updateNewSpares(formname,lonhost) {
12906: var types = new Array('$types');
12907: var include = new Array();
12908: var exclude = new Array();
12909: for (var i=0; i<types.length; i++) {
12910: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
12911: for (var j=0; j<spareboxes.length; j++) {
12912: if (formname.elements[spareboxes[j]].checked) {
12913: exclude.push(formname.elements[spareboxes[j]].value);
12914: } else {
12915: include.push(formname.elements[spareboxes[j]].value);
12916: }
12917: }
12918: }
12919: for (var i=0; i<types.length; i++) {
12920: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
12921: var selIdx = newSpare.selectedIndex;
12922: var currnew = newSpare.options[selIdx].value;
12923: var okSpares = new Array();
12924: for (var j=0; j<newSpare.options.length; j++) {
12925: var possible = newSpare.options[j].value;
12926: if (possible != '') {
12927: if (exclude.indexOf(possible) == -1) {
12928: okSpares.push(possible);
12929: } else {
12930: if (currnew == possible) {
12931: selIdx = 0;
12932: }
12933: }
12934: }
12935: }
12936: for (var k=0; k<include.length; k++) {
12937: if (okSpares.indexOf(include[k]) == -1) {
12938: okSpares.push(include[k]);
12939: }
12940: }
12941: okSpares.sort();
12942: newSpare.options.length = 0;
12943: if (selIdx == 0) {
12944: newSpare.options[0] = new Option("$select","",true,true);
12945: } else {
12946: newSpare.options[0] = new Option("$select","",false,false);
12947: }
12948: for (var m=0; m<okSpares.length; m++) {
12949: var idx = m+1;
12950: var selThis = 0;
12951: if (selIdx != 0) {
12952: if (okSpares[m] == currnew) {
12953: selThis = 1;
12954: }
12955: }
12956: if (selThis == 1) {
12957: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
12958: } else {
12959: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
12960: }
12961: }
12962: }
12963: return;
12964: }
12965:
12966: function checkNewSpares(lonhost,type) {
12967: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
12968: var chosen = newSpare.options[newSpare.selectedIndex].value;
12969: if (chosen != '') {
12970: var othertype;
12971: var othernewSpare;
12972: if (type == 'primary') {
12973: othernewSpare = document.getElementById('newspare_default_'+lonhost);
12974: }
12975: if (type == 'default') {
12976: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
12977: }
12978: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
12979: othernewSpare.selectedIndex = 0;
12980: }
12981: }
12982: return;
12983: }
12984:
12985: // ]]>
12986: </script>
12987:
12988: END
12989:
12990: }
12991:
12992: sub common_domprefs_js {
12993: return <<"END";
12994:
12995: <script type="text/javascript">
12996: // <![CDATA[
12997:
12998: function getIndicesByName(formname,item) {
12999: var group = new Array();
13000: for (var i=0;i<formname.elements.length;i++) {
13001: if (formname.elements[i].name == item) {
13002: group.push(formname.elements[i].id);
13003: }
13004: }
13005: return group;
13006: }
13007:
13008: // ]]>
13009: </script>
13010:
13011: END
13012:
13013: }
13014:
13015: sub recaptcha_js {
13016: my %lt = &captcha_phrases();
13017: return <<"END";
13018:
13019: <script type="text/javascript">
13020: // <![CDATA[
13021:
13022: function updateCaptcha(caller,context) {
13023: var privitem;
13024: var pubitem;
13025: var privtext;
13026: var pubtext;
13027: if (document.getElementById(context+'_recaptchapub')) {
13028: pubitem = document.getElementById(context+'_recaptchapub');
13029: } else {
13030: return;
13031: }
13032: if (document.getElementById(context+'_recaptchapriv')) {
13033: privitem = document.getElementById(context+'_recaptchapriv');
13034: } else {
13035: return;
13036: }
13037: if (document.getElementById(context+'_recaptchapubtxt')) {
13038: pubtext = document.getElementById(context+'_recaptchapubtxt');
13039: } else {
13040: return;
13041: }
13042: if (document.getElementById(context+'_recaptchaprivtxt')) {
13043: privtext = document.getElementById(context+'_recaptchaprivtxt');
13044: } else {
13045: return;
13046: }
13047: if (caller.checked) {
13048: if (caller.value == 'recaptcha') {
13049: pubitem.type = 'text';
13050: privitem.type = 'text';
13051: pubitem.size = '40';
13052: privitem.size = '40';
13053: pubtext.innerHTML = "$lt{'pub'}";
13054: privtext.innerHTML = "$lt{'priv'}";
13055: } else {
13056: pubitem.type = 'hidden';
13057: privitem.type = 'hidden';
13058: pubtext.innerHTML = '';
13059: privtext.innerHTML = '';
13060: }
13061: }
13062: return;
13063: }
13064:
13065: // ]]>
13066: </script>
13067:
13068: END
13069:
13070: }
13071:
13072: sub toggle_display_js {
13073: return <<"END";
13074:
13075: <script type="text/javascript">
13076: // <![CDATA[
13077:
13078: function toggleDisplay(domForm,caller) {
13079: if (document.getElementById(caller)) {
13080: var divitem = document.getElementById(caller);
13081: var optionsElement = domForm.coursecredits;
13082: var checkval = 1;
13083: var dispval = 'block';
13084: if (caller == 'emailoptions') {
13085: optionsElement = domForm.cancreate_email;
13086: }
13087: if (caller == 'studentsubmission') {
13088: optionsElement = domForm.postsubmit;
13089: }
13090: if (caller == 'cloneinstcode') {
13091: optionsElement = domForm.canclone;
13092: checkval = 'instcode';
13093: }
13094: if (optionsElement.length) {
13095: var currval;
13096: for (var i=0; i<optionsElement.length; i++) {
13097: if (optionsElement[i].checked) {
13098: currval = optionsElement[i].value;
13099: }
13100: }
13101: if (currval == checkval) {
13102: divitem.style.display = dispval;
13103: } else {
13104: divitem.style.display = 'none';
13105: }
13106: }
13107: }
13108: return;
13109: }
13110:
13111: // ]]>
13112: </script>
13113:
13114: END
13115:
13116: }
13117:
13118: sub captcha_phrases {
13119: return &Apache::lonlocal::texthash (
13120: priv => 'Private key',
13121: pub => 'Public key',
13122: original => 'original (CAPTCHA)',
13123: recaptcha => 'successor (ReCAPTCHA)',
13124: notused => 'unused',
13125: );
13126: }
13127:
13128: sub devalidate_remote_domconfs {
13129: my ($dom,$cachekeys) = @_;
13130: return unless (ref($cachekeys) eq 'HASH');
13131: my %servers = &Apache::lonnet::internet_dom_servers($dom);
13132: my %thismachine;
13133: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
13134: my @posscached = ('domainconfig','domdefaults','ltitools');
13135: if (keys(%servers)) {
13136: foreach my $server (keys(%servers)) {
13137: next if ($thismachine{$server});
13138: my @cached;
13139: foreach my $name (@posscached) {
13140: if ($cachekeys->{$name}) {
13141: push(@cached,&escape($name).':'.&escape($dom));
13142: }
13143: }
13144: if (@cached) {
13145: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
13146: }
13147: }
13148: }
13149: return;
13150: }
13151:
13152: 1;
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