1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.266 2015/06/15 20:11:56 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA#
23: # /home/httpd/html/adm/gpl.txt
24: #
25: # http://www.lon-capa.org/
26: #
27: #
28: ###############################################################
29: ##############################################################
30:
31: =pod
32:
33: =head1 NAME
34:
35: Apache::domainprefs.pm
36:
37: =head1 SYNOPSIS
38:
39: Handles configuration of a LON-CAPA domain.
40:
41: This is part of the LearningOnline Network with CAPA project
42: described at http://www.lon-capa.org.
43:
44:
45: =head1 OVERVIEW
46:
47: Each institution using LON-CAPA will typically have a single domain designated
48: for use by individuals affiliated with the institution. Accordingly, each domain
49: may define a default set of logos and a color scheme which can be used to "brand"
50: the LON-CAPA instance. In addition, an institution will typically have a language
51: and timezone which are used for the majority of courses.
52:
53: LON-CAPA provides a mechanism to display and modify these defaults, as well as a
54: host of other domain-wide settings which determine the types of functionality
55: available to users and courses in the domain.
56:
57: There is also a mechanism to configure cataloging of courses in the domain, and
58: controls on the operation of automated processes which govern such things as
59: roster updates, user directory updates and processing of course requests.
60:
61: The domain coordination manual which is built dynamically on install/update of
62: LON-CAPA from the relevant help items provides more information about domain
63: configuration.
64:
65: Most of the domain settings are stored in the configuration.db GDBM file which is
66: housed on the primary library server for the domain in /home/httpd/lonUsers/$dom,
67: where $dom is the domain. The configuration.db stores settings in a number of
68: frozen hashes of hashes. In a few cases, domain information must be uploaded to
69: the domain as files (e.g., image files for logos etc., or plain text files for
70: bubblesheet formats). In this case the domainprefs.pm must be running in a user
71: session hosted on the primary library server in the domain, as these files are
72: stored in author space belonging to a special $dom-domainconfig user.
73:
74: domainprefs.pm in combination with lonconfigsettings.pm will retrieve and display
75: the current settings, and provides an interface to make modifications.
76:
77: =head1 SUBROUTINES
78:
79: =over
80:
81: =item print_quotas()
82:
83: Inputs: 4
84:
85: $dom,$settings,$rowtotal,$action.
86:
87: $dom is the domain, $settings is a reference to a hash of current settings for
88: the current context, $rowtotal is a reference to the scalar used to record the
89: number of rows displayed on the page, and $action is the context (quotas,
90: requestcourses or requestauthor).
91:
92: The print_quotas routine was orginally created to display/store information
93: about default quota sizes for portfolio spaces for the different types of
94: institutional affiliation in the domain (e.g., Faculty, Staff, Student etc.),
95: but is now also used to manage availability of user tools:
96: i.e., blogs, aboutme page, and portfolios, and the course request tool,
97: used by course owners to request creation of a course, and to display/store
98: default quota sizes for Authoring Spaces.
99:
100: Outputs: 1
101:
102: $datatable - HTML containing form elements which allow settings to be changed.
103:
104: In the case of course requests, radio buttons are displayed for each institutional
105: affiliate type (and also default, and _LC_adv) for each of the course types
106: (official, unofficial, community, and textbook). In each case the radio buttons
107: allow the selection of one of four values:
108:
109: 0, approval, validate, autolimit=N (where N is blank, or a positive integer).
110: which have the following effects:
111:
112: 0
113:
114: =over
115:
116: - course requests are not allowed for this course types/affiliation
117:
118: =back
119:
120: approval
121:
122: =over
123:
124: - course requests must be approved by a Doman Coordinator in the
125: course's domain
126:
127: =back
128:
129: validate
130:
131: =over
132:
133: - an institutional validation (e.g., check requestor is instructor
134: of record) needs to be passed before the course will be created. The required
135: validation is in localenroll.pm on the primary library server for the course
136: domain.
137:
138: =back
139:
140: autolimit
141:
142: =over
143:
144: - course requests will be processed automatically up to a limit of
145: N requests for the course type for the particular requestor.
146: If N is undefined, there is no limit to the number of course requests
147: which a course owner may submit and have processed automatically.
148:
149: =back
150:
151: =item modify_quotas()
152:
153: =back
154:
155: =cut
156:
157: package Apache::domainprefs;
158:
159: use strict;
160: use Apache::Constants qw(:common :http);
161: use Apache::lonnet;
162: use Apache::loncommon();
163: use Apache::lonhtmlcommon();
164: use Apache::lonlocal;
165: use Apache::lonmsg();
166: use Apache::lonconfigsettings;
167: use Apache::lonuserutils();
168: use Apache::loncoursequeueadmin();
169: use LONCAPA qw(:DEFAULT :match);
170: use LONCAPA::Enrollment;
171: use LONCAPA::lonauthcgi();
172: use File::Copy;
173: use Locale::Language;
174: use DateTime::TimeZone;
175: use DateTime::Locale;
176:
177: my $registered_cleanup;
178: my $modified_urls;
179:
180: sub handler {
181: my $r=shift;
182: if ($r->header_only) {
183: &Apache::loncommon::content_type($r,'text/html');
184: $r->send_http_header;
185: return OK;
186: }
187:
188: my $context = 'domain';
189: my $dom = $env{'request.role.domain'};
190: my $domdesc = &Apache::lonnet::domain($dom,'description');
191: if (&Apache::lonnet::allowed('mau',$dom)) {
192: &Apache::loncommon::content_type($r,'text/html');
193: $r->send_http_header;
194: } else {
195: $env{'user.error.msg'}=
196: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
197: return HTTP_NOT_ACCEPTABLE;
198: }
199:
200: $registered_cleanup=0;
201: @{$modified_urls}=();
202:
203: &Apache::lonhtmlcommon::clear_breadcrumbs();
204: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
205: ['phase','actions']);
206: my $phase = 'pickactions';
207: if ( exists($env{'form.phase'}) ) {
208: $phase = $env{'form.phase'};
209: }
210: my %servers = &Apache::lonnet::internet_dom_servers($dom);
211: my %domconfig =
212: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
213: 'quotas','autoenroll','autoupdate','autocreate',
214: 'directorysrch','usercreation','usermodification',
215: 'contacts','defaults','scantron','coursecategories',
216: 'serverstatuses','requestcourses','helpsettings',
217: 'coursedefaults','usersessions','loadbalancing',
218: 'requestauthor','selfenrollment','inststatus'],$dom);
219: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
220: 'autoupdate','autocreate','directorysrch','contacts',
221: 'usercreation','selfcreation','usermodification','scantron',
222: 'requestcourses','requestauthor','coursecategories',
223: 'serverstatuses','helpsettings',
224: 'coursedefaults','selfenrollment','usersessions');
225: my %existing;
226: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
227: %existing = %{$domconfig{'loadbalancing'}};
228: }
229: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
230: push(@prefs_order,'loadbalancing');
231: }
232: my %prefs = (
233: 'rolecolors' =>
234: { text => 'Default color schemes',
235: help => 'Domain_Configuration_Color_Schemes',
236: header => [{col1 => 'Student Settings',
237: col2 => '',},
238: {col1 => 'Coordinator Settings',
239: col2 => '',},
240: {col1 => 'Author Settings',
241: col2 => '',},
242: {col1 => 'Administrator Settings',
243: col2 => '',}],
244: print => \&print_rolecolors,
245: modify => \&modify_rolecolors,
246: },
247: 'login' =>
248: { text => 'Log-in page options',
249: help => 'Domain_Configuration_Login_Page',
250: header => [{col1 => 'Log-in Page Items',
251: col2 => '',},
252: {col1 => 'Log-in Help',
253: col2 => 'Value'},
254: {col1 => 'Custom HTML in document head',
255: col2 => 'Value'}],
256: print => \&print_login,
257: modify => \&modify_login,
258: },
259: 'defaults' =>
260: { text => 'Default authentication/language/timezone/portal/types',
261: help => 'Domain_Configuration_LangTZAuth',
262: header => [{col1 => 'Setting',
263: col2 => 'Value'},
264: {col1 => 'Institutional user types',
265: col2 => 'Assignable to e-mail usernames'}],
266: print => \&print_defaults,
267: modify => \&modify_defaults,
268: },
269: 'quotas' =>
270: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
271: help => 'Domain_Configuration_Quotas',
272: header => [{col1 => 'User affiliation',
273: col2 => 'Available tools',
274: col3 => 'Quotas, MB; (Authoring requires role)',}],
275: print => \&print_quotas,
276: modify => \&modify_quotas,
277: },
278: 'autoenroll' =>
279: { text => 'Auto-enrollment settings',
280: help => 'Domain_Configuration_Auto_Enrollment',
281: header => [{col1 => 'Configuration setting',
282: col2 => 'Value(s)'}],
283: print => \&print_autoenroll,
284: modify => \&modify_autoenroll,
285: },
286: 'autoupdate' =>
287: { text => 'Auto-update settings',
288: help => 'Domain_Configuration_Auto_Updates',
289: header => [{col1 => 'Setting',
290: col2 => 'Value',},
291: {col1 => 'Setting',
292: col2 => 'Affiliation'},
293: {col1 => 'User population',
294: col2 => 'Updatable user data'}],
295: print => \&print_autoupdate,
296: modify => \&modify_autoupdate,
297: },
298: 'autocreate' =>
299: { text => 'Auto-course creation settings',
300: help => 'Domain_Configuration_Auto_Creation',
301: header => [{col1 => 'Configuration Setting',
302: col2 => 'Value',}],
303: print => \&print_autocreate,
304: modify => \&modify_autocreate,
305: },
306: 'directorysrch' =>
307: { text => 'Institutional directory searches',
308: help => 'Domain_Configuration_InstDirectory_Search',
309: header => [{col1 => 'Setting',
310: col2 => 'Value',}],
311: print => \&print_directorysrch,
312: modify => \&modify_directorysrch,
313: },
314: 'contacts' =>
315: { text => 'Contact Information',
316: help => 'Domain_Configuration_Contact_Info',
317: header => [{col1 => 'Setting',
318: col2 => 'Value',}],
319: print => \&print_contacts,
320: modify => \&modify_contacts,
321: },
322: 'usercreation' =>
323: { text => 'User creation',
324: help => 'Domain_Configuration_User_Creation',
325: header => [{col1 => 'Format rule type',
326: col2 => 'Format rules in force'},
327: {col1 => 'User account creation',
328: col2 => 'Usernames which may be created',},
329: {col1 => 'Context',
330: col2 => 'Assignable authentication types'}],
331: print => \&print_usercreation,
332: modify => \&modify_usercreation,
333: },
334: 'selfcreation' =>
335: { text => 'Users self-creating accounts',
336: help => 'Domain_Configuration_Self_Creation',
337: header => [{col1 => 'Self-creation with institutional username',
338: col2 => 'Enabled?'},
339: {col1 => 'Institutional user type (login/SSO self-creation)',
340: col2 => 'Information user can enter'},
341: {col1 => 'Self-creation with e-mail as username',
342: col2 => 'Settings'}],
343: print => \&print_selfcreation,
344: modify => \&modify_selfcreation,
345: },
346: 'usermodification' =>
347: { text => 'User modification',
348: help => 'Domain_Configuration_User_Modification',
349: header => [{col1 => 'Target user has role',
350: col2 => 'User information updatable in author context'},
351: {col1 => 'Target user has role',
352: col2 => 'User information updatable in course context'}],
353: print => \&print_usermodification,
354: modify => \&modify_usermodification,
355: },
356: 'scantron' =>
357: { text => 'Bubblesheet format file',
358: help => 'Domain_Configuration_Scantron_Format',
359: header => [ {col1 => 'Item',
360: col2 => '',
361: }],
362: print => \&print_scantron,
363: modify => \&modify_scantron,
364: },
365: 'requestcourses' =>
366: {text => 'Request creation of courses',
367: help => 'Domain_Configuration_Request_Courses',
368: header => [{col1 => 'User affiliation',
369: col2 => 'Availability/Processing of requests',},
370: {col1 => 'Setting',
371: col2 => 'Value'},
372: {col1 => 'Available textbooks',
373: col2 => ''},
374: {col1 => 'Available templates',
375: col2 => ''},
376: {col1 => 'Validation (not official courses)',
377: col2 => 'Value'},],
378: print => \&print_quotas,
379: modify => \&modify_quotas,
380: },
381: 'requestauthor' =>
382: {text => 'Request Authoring Space',
383: help => 'Domain_Configuration_Request_Author',
384: header => [{col1 => 'User affiliation',
385: col2 => 'Availability/Processing of requests',},
386: {col1 => 'Setting',
387: col2 => 'Value'}],
388: print => \&print_quotas,
389: modify => \&modify_quotas,
390: },
391: 'coursecategories' =>
392: { text => 'Cataloging of courses/communities',
393: help => 'Domain_Configuration_Cataloging_Courses',
394: header => [{col1 => 'Catalog type/availability',
395: col2 => '',},
396: {col1 => 'Category settings for standard catalog',
397: col2 => '',},
398: {col1 => 'Categories',
399: col2 => '',
400: }],
401: print => \&print_coursecategories,
402: modify => \&modify_coursecategories,
403: },
404: 'serverstatuses' =>
405: {text => 'Access to server status pages',
406: help => 'Domain_Configuration_Server_Status',
407: header => [{col1 => 'Status Page',
408: col2 => 'Other named users',
409: col3 => 'Specific IPs',
410: }],
411: print => \&print_serverstatuses,
412: modify => \&modify_serverstatuses,
413: },
414: 'helpsettings' =>
415: {text => 'Help page settings',
416: help => 'Domain_Configuration_Help_Settings',
417: header => [{col1 => 'Help Settings (logged-in users)',
418: col2 => 'Value'}],
419: print => \&print_helpsettings,
420: modify => \&modify_helpsettings,
421: },
422: 'coursedefaults' =>
423: {text => 'Course/Community defaults',
424: help => 'Domain_Configuration_Course_Defaults',
425: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
426: col2 => 'Value',},
427: {col1 => 'Defaults which can be overridden for each course by a DC',
428: col2 => 'Value',},],
429: print => \&print_coursedefaults,
430: modify => \&modify_coursedefaults,
431: },
432: 'selfenrollment' =>
433: {text => 'Self-enrollment in Course/Community',
434: help => 'Domain_Configuration_Selfenrollment',
435: header => [{col1 => 'Configuration Rights',
436: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
437: {col1 => 'Defaults',
438: col2 => 'Value'},
439: {col1 => 'Self-enrollment validation (optional)',
440: col2 => 'Value'},],
441: print => \&print_selfenrollment,
442: modify => \&modify_selfenrollment,
443: },
444: 'privacy' =>
445: {text => 'User Privacy',
446: help => 'Domain_Configuration_User_Privacy',
447: header => [{col1 => 'Setting',
448: col2 => 'Value',}],
449: print => \&print_privacy,
450: modify => \&modify_privacy,
451: },
452: 'usersessions' =>
453: {text => 'User session hosting/offloading',
454: help => 'Domain_Configuration_User_Sessions',
455: header => [{col1 => 'Domain server',
456: col2 => 'Servers to offload sessions to when busy'},
457: {col1 => 'Hosting of users from other domains',
458: col2 => 'Rules'},
459: {col1 => "Hosting domain's own users elsewhere",
460: col2 => 'Rules'}],
461: print => \&print_usersessions,
462: modify => \&modify_usersessions,
463: },
464: 'loadbalancing' =>
465: {text => 'Dedicated Load Balancer(s)',
466: help => 'Domain_Configuration_Load_Balancing',
467: header => [{col1 => 'Balancers',
468: col2 => 'Default destinations',
469: col3 => 'User affiliation',
470: col4 => 'Overrides'},
471: ],
472: print => \&print_loadbalancing,
473: modify => \&modify_loadbalancing,
474: },
475: );
476: if (keys(%servers) > 1) {
477: $prefs{'login'} = { text => 'Log-in page options',
478: help => 'Domain_Configuration_Login_Page',
479: header => [{col1 => 'Log-in Service',
480: col2 => 'Server Setting',},
481: {col1 => 'Log-in Page Items',
482: col2 => ''},
483: {col1 => 'Log-in Help',
484: col2 => 'Value'},
485: {col1 => 'Custom HTML in document head',
486: col2 => 'Value'}],
487: print => \&print_login,
488: modify => \&modify_login,
489: };
490: }
491:
492: my @roles = ('student','coordinator','author','admin');
493: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
494: &Apache::lonhtmlcommon::add_breadcrumb
495: ({href=>"javascript:changePage(document.$phase,'pickactions')",
496: text=>"Settings to display/modify"});
497: my $confname = $dom.'-domainconfig';
498:
499: if ($phase eq 'process') {
500: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
501: \%prefs,\%domconfig,$confname,\@roles);
502: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
503: $r->rflush();
504: &devalidate_remote_domconfs($dom,$result);
505: }
506: } elsif ($phase eq 'display') {
507: my $js = &recaptcha_js().
508: &toggle_display_js();
509: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
510: my ($othertitle,$usertypes,$types) =
511: &Apache::loncommon::sorted_inst_types($dom);
512: $js .= &lonbalance_targets_js($dom,$types,\%servers,
513: $domconfig{'loadbalancing'}).
514: &new_spares_js().
515: &common_domprefs_js().
516: &Apache::loncommon::javascript_array_indexof();
517: }
518: if (grep(/^requestcourses$/,@actions)) {
519: my $javascript_validations;
520: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
521: $js .= <<END;
522: <script type="text/javascript">
523: $javascript_validations
524: </script>
525: $coursebrowserjs
526: END
527: }
528: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
529: } else {
530: # check if domconfig user exists for the domain.
531: my $servadm = $r->dir_config('lonAdmEMail');
532: my ($configuserok,$author_ok,$switchserver) =
533: &config_check($dom,$confname,$servadm);
534: unless ($configuserok eq 'ok') {
535: &Apache::lonconfigsettings::print_header($r,$phase,$context);
536: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
537: $confname).
538: '<br />'
539: );
540: if ($switchserver) {
541: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
542: '<br />'.
543: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
544: '<br />'.
545: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
546: '<br />'.
547: &mt('To do that now, use the following link: [_1]',$switchserver)
548: );
549: } else {
550: $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.').
551: '<br />'.
552: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
553: );
554: }
555: $r->print(&Apache::loncommon::end_page());
556: return OK;
557: }
558: if (keys(%domconfig) == 0) {
559: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
560: my @ids=&Apache::lonnet::current_machine_ids();
561: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
562: my %designhash = &Apache::loncommon::get_domainconf($dom);
563: my @loginimages = ('img','logo','domlogo','login');
564: my $custom_img_count = 0;
565: foreach my $img (@loginimages) {
566: if ($designhash{$dom.'.login.'.$img} ne '') {
567: $custom_img_count ++;
568: }
569: }
570: foreach my $role (@roles) {
571: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
572: $custom_img_count ++;
573: }
574: }
575: if ($custom_img_count > 0) {
576: &Apache::lonconfigsettings::print_header($r,$phase,$context);
577: my $switch_server = &check_switchserver($dom,$confname);
578: $r->print(
579: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
580: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
581: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
582: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
583: if ($switch_server) {
584: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
585: }
586: $r->print(&Apache::loncommon::end_page());
587: return OK;
588: }
589: }
590: }
591: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
592: }
593: return OK;
594: }
595:
596: sub process_changes {
597: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
598: my %domconfig;
599: if (ref($values) eq 'HASH') {
600: %domconfig = %{$values};
601: }
602: my $output;
603: if ($action eq 'login') {
604: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
605: } elsif ($action eq 'rolecolors') {
606: $output = &modify_rolecolors($r,$dom,$confname,$roles,
607: $lastactref,%domconfig);
608: } elsif ($action eq 'quotas') {
609: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
610: } elsif ($action eq 'autoenroll') {
611: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
612: } elsif ($action eq 'autoupdate') {
613: $output = &modify_autoupdate($dom,%domconfig);
614: } elsif ($action eq 'autocreate') {
615: $output = &modify_autocreate($dom,%domconfig);
616: } elsif ($action eq 'directorysrch') {
617: $output = &modify_directorysrch($dom,%domconfig);
618: } elsif ($action eq 'usercreation') {
619: $output = &modify_usercreation($dom,%domconfig);
620: } elsif ($action eq 'selfcreation') {
621: $output = &modify_selfcreation($dom,%domconfig);
622: } elsif ($action eq 'usermodification') {
623: $output = &modify_usermodification($dom,%domconfig);
624: } elsif ($action eq 'contacts') {
625: $output = &modify_contacts($dom,$lastactref,%domconfig);
626: } elsif ($action eq 'defaults') {
627: $output = &modify_defaults($dom,$lastactref,%domconfig);
628: } elsif ($action eq 'scantron') {
629: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
630: } elsif ($action eq 'coursecategories') {
631: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
632: } elsif ($action eq 'serverstatuses') {
633: $output = &modify_serverstatuses($dom,%domconfig);
634: } elsif ($action eq 'requestcourses') {
635: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
636: } elsif ($action eq 'requestauthor') {
637: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
638: } elsif ($action eq 'helpsettings') {
639: $output = &modify_helpsettings($r,$dom,$confname,%domconfig);
640: } elsif ($action eq 'coursedefaults') {
641: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
642: } elsif ($action eq 'selfenrollment') {
643: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
644: } elsif ($action eq 'usersessions') {
645: $output = &modify_usersessions($dom,$lastactref,%domconfig);
646: } elsif ($action eq 'loadbalancing') {
647: $output = &modify_loadbalancing($dom,%domconfig);
648: }
649: return $output;
650: }
651:
652: sub print_config_box {
653: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
654: my $rowtotal = 0;
655: my $output;
656: if ($action eq 'coursecategories') {
657: $output = &coursecategories_javascript($settings);
658: } elsif ($action eq 'defaults') {
659: $output = &defaults_javascript($settings);
660: }
661: $output .=
662: '<table class="LC_nested_outer">
663: <tr>
664: <th align="left" valign="middle"><span class="LC_nobreak">'.
665: &mt($item->{text}).' '.
666: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
667: '</tr>';
668: $rowtotal ++;
669: my $numheaders = 1;
670: if (ref($item->{'header'}) eq 'ARRAY') {
671: $numheaders = scalar(@{$item->{'header'}});
672: }
673: if ($numheaders > 1) {
674: my $colspan = '';
675: my $rightcolspan = '';
676: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
677: (($action eq 'login') && ($numheaders < 4))) {
678: $colspan = ' colspan="2"';
679: }
680: if ($action eq 'usersessions') {
681: $rightcolspan = ' colspan="3"';
682: }
683: $output .= '
684: <tr>
685: <td>
686: <table class="LC_nested">
687: <tr class="LC_info_row">
688: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
689: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
690: </tr>';
691: $rowtotal ++;
692: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
693: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
694: ($action eq 'selfenrollment') || ($action eq 'usersessions')) {
695: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
696: } elsif ($action eq 'coursecategories') {
697: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
698: } elsif ($action eq 'login') {
699: if ($numheaders == 4) {
700: $colspan = ' colspan="2"';
701: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
702: } else {
703: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
704: }
705: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
706: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
707: } elsif ($action eq 'rolecolors') {
708: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
709: }
710: $output .= '
711: </table>
712: </td>
713: </tr>
714: <tr>
715: <td>
716: <table class="LC_nested">
717: <tr class="LC_info_row">
718: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
719: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
720: </tr>';
721: $rowtotal ++;
722: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
723: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
724: ($action eq 'usersessions') || ($action eq 'coursecategories')) {
725: if ($action eq 'coursecategories') {
726: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
727: $colspan = ' colspan="2"';
728: } else {
729: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
730: }
731: $output .= '
732: </table>
733: </td>
734: </tr>
735: <tr>
736: <td>
737: <table class="LC_nested">
738: <tr class="LC_info_row">
739: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
740: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
741: </tr>'."\n";
742: if ($action eq 'coursecategories') {
743: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
744: } else {
745: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
746: }
747: $rowtotal ++;
748: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
749: ($action eq 'defaults')) {
750: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
751: } elsif ($action eq 'login') {
752: if ($numheaders == 4) {
753: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
754: </table>
755: </td>
756: </tr>
757: <tr>
758: <td>
759: <table class="LC_nested">
760: <tr class="LC_info_row">
761: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
762: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
763: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
764: $rowtotal ++;
765: } else {
766: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
767: }
768: $output .= '
769: </table>
770: </td>
771: </tr>
772: <tr>
773: <td>
774: <table class="LC_nested">
775: <tr class="LC_info_row">';
776: if ($numheaders == 4) {
777: $output .= '
778: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
779: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
780: </tr>';
781: } else {
782: $output .= '
783: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
784: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
785: </tr>';
786: }
787: $rowtotal ++;
788: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
789: } elsif ($action eq 'requestcourses') {
790: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
791: $rowtotal ++;
792: $output .= &print_studentcode($settings,\$rowtotal).'
793: </table>
794: </td>
795: </tr>
796: <tr>
797: <td>
798: <table class="LC_nested">
799: <tr class="LC_info_row">
800: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
801: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
802: &textbookcourses_javascript($settings).
803: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
804: </table>
805: </td>
806: </tr>
807: <tr>
808: <td>
809: <table class="LC_nested">
810: <tr class="LC_info_row">
811: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
812: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
813: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
814: </table>
815: </td>
816: </tr>
817: <tr>
818: <td>
819: <table class="LC_nested">
820: <tr class="LC_info_row">
821: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
822: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
823: </tr>'.
824: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
825: } elsif ($action eq 'requestauthor') {
826: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
827: $rowtotal ++;
828: } elsif ($action eq 'rolecolors') {
829: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
830: </table>
831: </td>
832: </tr>
833: <tr>
834: <td>
835: <table class="LC_nested">
836: <tr class="LC_info_row">
837: <td class="LC_left_item"'.$colspan.' valign="top">'.
838: &mt($item->{'header'}->[2]->{'col1'}).'</td>
839: <td class="LC_right_item" valign="top">'.
840: &mt($item->{'header'}->[2]->{'col2'}).'</td>
841: </tr>'.
842: &print_rolecolors($phase,'author',$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"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
851: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
852: </tr>'.
853: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
854: $rowtotal += 2;
855: }
856: } else {
857: $output .= '
858: <tr>
859: <td>
860: <table class="LC_nested">
861: <tr class="LC_info_row">';
862: if (($action eq 'login') || ($action eq 'directorysrch')) {
863: $output .= '
864: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
865: } elsif ($action eq 'serverstatuses') {
866: $output .= '
867: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
868: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
869:
870: } else {
871: $output .= '
872: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
873: }
874: if (defined($item->{'header'}->[0]->{'col3'})) {
875: $output .= '<td class="LC_left_item" valign="top">'.
876: &mt($item->{'header'}->[0]->{'col2'});
877: if ($action eq 'serverstatuses') {
878: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
879: }
880: } else {
881: $output .= '<td class="LC_right_item" valign="top">'.
882: &mt($item->{'header'}->[0]->{'col2'});
883: }
884: $output .= '</td>';
885: if ($item->{'header'}->[0]->{'col3'}) {
886: if (defined($item->{'header'}->[0]->{'col4'})) {
887: $output .= '<td class="LC_left_item" valign="top">'.
888: &mt($item->{'header'}->[0]->{'col3'});
889: } else {
890: $output .= '<td class="LC_right_item" valign="top">'.
891: &mt($item->{'header'}->[0]->{'col3'});
892: }
893: if ($action eq 'serverstatuses') {
894: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
895: }
896: $output .= '</td>';
897: }
898: if ($item->{'header'}->[0]->{'col4'}) {
899: $output .= '<td class="LC_right_item" valign="top">'.
900: &mt($item->{'header'}->[0]->{'col4'});
901: }
902: $output .= '</tr>';
903: $rowtotal ++;
904: if ($action eq 'quotas') {
905: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
906: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') || ($action eq 'directorysrch') ||
907: ($action eq 'contacts') || ($action eq 'serverstatuses') || ($action eq 'loadbalancing')) {
908: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
909: } elsif ($action eq 'scantron') {
910: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
911: } elsif ($action eq 'helpsettings') {
912: $output .= &print_helpsettings($dom,$confname,$settings,\$rowtotal);
913: }
914: }
915: $output .= '
916: </table>
917: </td>
918: </tr>
919: </table><br />';
920: return ($output,$rowtotal);
921: }
922:
923: sub print_login {
924: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
925: my ($css_class,$datatable);
926: my %choices = &login_choices();
927:
928: if ($caller eq 'service') {
929: my %servers = &Apache::lonnet::internet_dom_servers($dom);
930: my $choice = $choices{'disallowlogin'};
931: $css_class = ' class="LC_odd_row"';
932: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
933: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
934: '<th>'.$choices{'server'}.'</th>'.
935: '<th>'.$choices{'serverpath'}.'</th>'.
936: '<th>'.$choices{'custompath'}.'</th>'.
937: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
938: my %disallowed;
939: if (ref($settings) eq 'HASH') {
940: if (ref($settings->{'loginvia'}) eq 'HASH') {
941: %disallowed = %{$settings->{'loginvia'}};
942: }
943: }
944: foreach my $lonhost (sort(keys(%servers))) {
945: my $direct = 'selected="selected"';
946: if (ref($disallowed{$lonhost}) eq 'HASH') {
947: if ($disallowed{$lonhost}{'server'} ne '') {
948: $direct = '';
949: }
950: }
951: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
952: '<td><select name="'.$lonhost.'_server">'.
953: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
954: '</option>';
955: foreach my $hostid (sort(keys(%servers))) {
956: next if ($servers{$hostid} eq $servers{$lonhost});
957: my $selected = '';
958: if (ref($disallowed{$lonhost}) eq 'HASH') {
959: if ($hostid eq $disallowed{$lonhost}{'server'}) {
960: $selected = 'selected="selected"';
961: }
962: }
963: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
964: $servers{$hostid}.'</option>';
965: }
966: $datatable .= '</select></td>'.
967: '<td><select name="'.$lonhost.'_serverpath">';
968: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
969: my $pathname = $path;
970: if ($path eq 'custom') {
971: $pathname = &mt('Custom Path').' ->';
972: }
973: my $selected = '';
974: if (ref($disallowed{$lonhost}) eq 'HASH') {
975: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
976: $selected = 'selected="selected"';
977: }
978: } elsif ($path eq '') {
979: $selected = 'selected="selected"';
980: }
981: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
982: }
983: $datatable .= '</select></td>';
984: my ($custom,$exempt);
985: if (ref($disallowed{$lonhost}) eq 'HASH') {
986: $custom = $disallowed{$lonhost}{'custompath'};
987: $exempt = $disallowed{$lonhost}{'exempt'};
988: }
989: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
990: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
991: '</tr>';
992: }
993: $datatable .= '</table></td></tr>';
994: return $datatable;
995: } elsif ($caller eq 'page') {
996: my %defaultchecked = (
997: 'coursecatalog' => 'on',
998: 'helpdesk' => 'on',
999: 'adminmail' => 'off',
1000: 'newuser' => 'off',
1001: );
1002: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1003: my (%checkedon,%checkedoff);
1004: foreach my $item (@toggles) {
1005: if ($defaultchecked{$item} eq 'on') {
1006: $checkedon{$item} = ' checked="checked" ';
1007: $checkedoff{$item} = ' ';
1008: } elsif ($defaultchecked{$item} eq 'off') {
1009: $checkedoff{$item} = ' checked="checked" ';
1010: $checkedon{$item} = ' ';
1011: }
1012: }
1013: my @images = ('img','logo','domlogo','login');
1014: my @logintext = ('textcol','bgcol');
1015: my @bgs = ('pgbg','mainbg','sidebg');
1016: my @links = ('link','alink','vlink');
1017: my %designhash = &Apache::loncommon::get_domainconf($dom);
1018: my %defaultdesign = %Apache::loncommon::defaultdesign;
1019: my (%is_custom,%designs);
1020: my %defaults = (
1021: font => $defaultdesign{'login.font'},
1022: );
1023: foreach my $item (@images) {
1024: $defaults{$item} = $defaultdesign{'login.'.$item};
1025: $defaults{'showlogo'}{$item} = 1;
1026: }
1027: foreach my $item (@bgs) {
1028: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1029: }
1030: foreach my $item (@logintext) {
1031: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1032: }
1033: foreach my $item (@links) {
1034: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1035: }
1036: if (ref($settings) eq 'HASH') {
1037: foreach my $item (@toggles) {
1038: if ($settings->{$item} eq '1') {
1039: $checkedon{$item} = ' checked="checked" ';
1040: $checkedoff{$item} = ' ';
1041: } elsif ($settings->{$item} eq '0') {
1042: $checkedoff{$item} = ' checked="checked" ';
1043: $checkedon{$item} = ' ';
1044: }
1045: }
1046: foreach my $item (@images) {
1047: if (defined($settings->{$item})) {
1048: $designs{$item} = $settings->{$item};
1049: $is_custom{$item} = 1;
1050: }
1051: if (defined($settings->{'showlogo'}{$item})) {
1052: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1053: }
1054: }
1055: foreach my $item (@logintext) {
1056: if ($settings->{$item} ne '') {
1057: $designs{'logintext'}{$item} = $settings->{$item};
1058: $is_custom{$item} = 1;
1059: }
1060: }
1061: if ($settings->{'font'} ne '') {
1062: $designs{'font'} = $settings->{'font'};
1063: $is_custom{'font'} = 1;
1064: }
1065: foreach my $item (@bgs) {
1066: if ($settings->{$item} ne '') {
1067: $designs{'bgs'}{$item} = $settings->{$item};
1068: $is_custom{$item} = 1;
1069: }
1070: }
1071: foreach my $item (@links) {
1072: if ($settings->{$item} ne '') {
1073: $designs{'links'}{$item} = $settings->{$item};
1074: $is_custom{$item} = 1;
1075: }
1076: }
1077: } else {
1078: if ($designhash{$dom.'.login.font'} ne '') {
1079: $designs{'font'} = $designhash{$dom.'.login.font'};
1080: $is_custom{'font'} = 1;
1081: }
1082: foreach my $item (@images) {
1083: if ($designhash{$dom.'.login.'.$item} ne '') {
1084: $designs{$item} = $designhash{$dom.'.login.'.$item};
1085: $is_custom{$item} = 1;
1086: }
1087: }
1088: foreach my $item (@bgs) {
1089: if ($designhash{$dom.'.login.'.$item} ne '') {
1090: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1091: $is_custom{$item} = 1;
1092: }
1093: }
1094: foreach my $item (@links) {
1095: if ($designhash{$dom.'.login.'.$item} ne '') {
1096: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1097: $is_custom{$item} = 1;
1098: }
1099: }
1100: }
1101: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1102: logo => 'Institution Logo',
1103: domlogo => 'Domain Logo',
1104: login => 'Login box');
1105: my $itemcount = 1;
1106: foreach my $item (@toggles) {
1107: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1108: $datatable .=
1109: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1110: '</td><td>'.
1111: '<span class="LC_nobreak"><label><input type="radio" name="'.
1112: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1113: '</label> <label><input type="radio" name="'.$item.'"'.
1114: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1115: '</tr>';
1116: $itemcount ++;
1117: }
1118: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1119: $datatable .= '</tr></table></td></tr>';
1120: } elsif ($caller eq 'help') {
1121: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1122: my $switchserver = &check_switchserver($dom,$confname);
1123: my $itemcount = 1;
1124: $defaulturl = '/adm/loginproblems.html';
1125: $defaulttype = 'default';
1126: %lt = &Apache::lonlocal::texthash (
1127: del => 'Delete?',
1128: rep => 'Replace:',
1129: upl => 'Upload:',
1130: default => 'Default',
1131: custom => 'Custom',
1132: );
1133: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1134: my @currlangs;
1135: if (ref($settings) eq 'HASH') {
1136: if (ref($settings->{'helpurl'}) eq 'HASH') {
1137: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1138: next if ($settings->{'helpurl'}{$key} eq '');
1139: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1140: $type{$key} = 'custom';
1141: unless ($key eq 'nolang') {
1142: push(@currlangs,$key);
1143: }
1144: }
1145: } elsif ($settings->{'helpurl'} ne '') {
1146: $type{'nolang'} = 'custom';
1147: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1148: }
1149: }
1150: foreach my $lang ('nolang',sort(@currlangs)) {
1151: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1152: $datatable .= '<tr'.$css_class.'>';
1153: if ($url{$lang} eq '') {
1154: $url{$lang} = $defaulturl;
1155: }
1156: if ($type{$lang} eq '') {
1157: $type{$lang} = $defaulttype;
1158: }
1159: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1160: if ($lang eq 'nolang') {
1161: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1162: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1163: } else {
1164: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1165: $langchoices{$lang},
1166: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1167: }
1168: $datatable .= '</span></td>'."\n".
1169: '<td class="LC_left_item">';
1170: if ($type{$lang} eq 'custom') {
1171: $datatable .= '<span class="LC_nobreak"><label>'.
1172: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1173: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1174: } else {
1175: $datatable .= $lt{'upl'};
1176: }
1177: $datatable .='<br />';
1178: if ($switchserver) {
1179: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1180: } else {
1181: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1182: }
1183: $datatable .= '</td></tr>';
1184: $itemcount ++;
1185: }
1186: my @addlangs;
1187: foreach my $lang (sort(keys(%langchoices))) {
1188: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1189: push(@addlangs,$lang);
1190: }
1191: if (@addlangs > 0) {
1192: my %toadd;
1193: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1194: $toadd{''} = &mt('Select');
1195: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1196: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1197: &mt('Add log-in help page for a specific language:').' '.
1198: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1199: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1200: if ($switchserver) {
1201: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1202: } else {
1203: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1204: }
1205: $datatable .= '</td></tr>';
1206: $itemcount ++;
1207: }
1208: $datatable .= &captcha_choice('login',$settings,$itemcount);
1209: } elsif ($caller eq 'headtag') {
1210: my %domservers = &Apache::lonnet::get_servers($dom);
1211: my $choice = $choices{'headtag'};
1212: $css_class = ' class="LC_odd_row"';
1213: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1214: '<td align="left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1215: '<th>'.$choices{'current'}.'</th>'.
1216: '<th>'.$choices{'action'}.'</th>'.
1217: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1218: my (%currurls,%currexempt);
1219: if (ref($settings) eq 'HASH') {
1220: if (ref($settings->{'headtag'}) eq 'HASH') {
1221: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1222: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1223: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1224: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1225: }
1226: }
1227: }
1228: }
1229: my %lt = &Apache::lonlocal::texthash(
1230: del => 'Delete?',
1231: rep => 'Replace:',
1232: upl => 'Upload:',
1233: curr => 'View contents',
1234: none => 'None',
1235: );
1236: my $switchserver = &check_switchserver($dom,$confname);
1237: foreach my $lonhost (sort(keys(%domservers))) {
1238: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1239: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1240: if ($currurls{$lonhost}) {
1241: $datatable .= '<td class="LC_right_item"><a href="'.
1242: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1243: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1244: '">'.$lt{'curr'}.'</a></td>'.
1245: '<td><span class="LC_nobreak"><label>'.
1246: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1247: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1248: } else {
1249: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1250: }
1251: $datatable .='<br />';
1252: if ($switchserver) {
1253: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1254: } else {
1255: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1256: }
1257: $datatable .= '</td><td><input type="textbox" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1258: }
1259: $datatable .= '</table></td></tr>';
1260: }
1261: return $datatable;
1262: }
1263:
1264: sub login_choices {
1265: my %choices =
1266: &Apache::lonlocal::texthash (
1267: coursecatalog => 'Display Course/Community Catalog link?',
1268: adminmail => "Display Administrator's E-mail Address?",
1269: helpdesk => 'Display "Contact Helpdesk" link',
1270: disallowlogin => "Login page requests redirected",
1271: hostid => "Server",
1272: server => "Redirect to:",
1273: serverpath => "Path",
1274: custompath => "Custom",
1275: exempt => "Exempt IP(s)",
1276: directlogin => "No redirect",
1277: newuser => "Link to create a user account",
1278: img => "Header",
1279: logo => "Main Logo",
1280: domlogo => "Domain Logo",
1281: login => "Log-in Header",
1282: textcol => "Text color",
1283: bgcol => "Box color",
1284: bgs => "Background colors",
1285: links => "Link colors",
1286: font => "Font color",
1287: pgbg => "Header",
1288: mainbg => "Page",
1289: sidebg => "Login box",
1290: link => "Link",
1291: alink => "Active link",
1292: vlink => "Visited link",
1293: headtag => "Custom markup",
1294: action => "Action",
1295: current => "Current",
1296: );
1297: return %choices;
1298: }
1299:
1300: sub print_rolecolors {
1301: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1302: my %choices = &color_font_choices();
1303: my @bgs = ('pgbg','tabbg','sidebg');
1304: my @links = ('link','alink','vlink');
1305: my @images = ('img');
1306: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1307: my %designhash = &Apache::loncommon::get_domainconf($dom);
1308: my %defaultdesign = %Apache::loncommon::defaultdesign;
1309: my (%is_custom,%designs);
1310: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1311: if (ref($settings) eq 'HASH') {
1312: if (ref($settings->{$role}) eq 'HASH') {
1313: if ($settings->{$role}->{'img'} ne '') {
1314: $designs{'img'} = $settings->{$role}->{'img'};
1315: $is_custom{'img'} = 1;
1316: }
1317: if ($settings->{$role}->{'font'} ne '') {
1318: $designs{'font'} = $settings->{$role}->{'font'};
1319: $is_custom{'font'} = 1;
1320: }
1321: if ($settings->{$role}->{'fontmenu'} ne '') {
1322: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1323: $is_custom{'fontmenu'} = 1;
1324: }
1325: foreach my $item (@bgs) {
1326: if ($settings->{$role}->{$item} ne '') {
1327: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1328: $is_custom{$item} = 1;
1329: }
1330: }
1331: foreach my $item (@links) {
1332: if ($settings->{$role}->{$item} ne '') {
1333: $designs{'links'}{$item} = $settings->{$role}->{$item};
1334: $is_custom{$item} = 1;
1335: }
1336: }
1337: }
1338: } else {
1339: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1340: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1341: $is_custom{'img'} = 1;
1342: }
1343: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1344: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1345: $is_custom{'fontmenu'} = 1;
1346: }
1347: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1348: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1349: $is_custom{'font'} = 1;
1350: }
1351: foreach my $item (@bgs) {
1352: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1353: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1354: $is_custom{$item} = 1;
1355:
1356: }
1357: }
1358: foreach my $item (@links) {
1359: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1360: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1361: $is_custom{$item} = 1;
1362: }
1363: }
1364: }
1365: my $itemcount = 1;
1366: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1367: $datatable .= '</tr></table></td></tr>';
1368: return $datatable;
1369: }
1370:
1371: sub role_defaults {
1372: my ($role,$bgs,$links,$images,$logintext) = @_;
1373: my %defaults;
1374: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1375: return %defaults;
1376: }
1377: my %defaultdesign = %Apache::loncommon::defaultdesign;
1378: if ($role eq 'login') {
1379: %defaults = (
1380: font => $defaultdesign{$role.'.font'},
1381: );
1382: if (ref($logintext) eq 'ARRAY') {
1383: foreach my $item (@{$logintext}) {
1384: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1385: }
1386: }
1387: foreach my $item (@{$images}) {
1388: $defaults{'showlogo'}{$item} = 1;
1389: }
1390: } else {
1391: %defaults = (
1392: img => $defaultdesign{$role.'.img'},
1393: font => $defaultdesign{$role.'.font'},
1394: fontmenu => $defaultdesign{$role.'.fontmenu'},
1395: );
1396: }
1397: foreach my $item (@{$bgs}) {
1398: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1399: }
1400: foreach my $item (@{$links}) {
1401: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1402: }
1403: foreach my $item (@{$images}) {
1404: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1405: }
1406: return %defaults;
1407: }
1408:
1409: sub display_color_options {
1410: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1411: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1412: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1413: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1414: my $datatable = '<tr'.$css_class.'>'.
1415: '<td>'.$choices->{'font'}.'</td>';
1416: if (!$is_custom->{'font'}) {
1417: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1418: } else {
1419: $datatable .= '<td> </td>';
1420: }
1421: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1422:
1423: $datatable .= '<td><span class="LC_nobreak">'.
1424: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1425: ' value="'.$current_color.'" /> '.
1426: ' </td></tr>';
1427: unless ($role eq 'login') {
1428: $datatable .= '<tr'.$css_class.'>'.
1429: '<td>'.$choices->{'fontmenu'}.'</td>';
1430: if (!$is_custom->{'fontmenu'}) {
1431: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1432: } else {
1433: $datatable .= '<td> </td>';
1434: }
1435: $current_color = $designs->{'fontmenu'} ?
1436: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1437: $datatable .= '<td><span class="LC_nobreak">'.
1438: '<input class="colorchooser" type="text" size="10" name="'
1439: .$role.'_fontmenu"'.
1440: ' value="'.$current_color.'" /> '.
1441: ' </td></tr>';
1442: }
1443: my $switchserver = &check_switchserver($dom,$confname);
1444: foreach my $img (@{$images}) {
1445: $itemcount ++;
1446: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1447: $datatable .= '<tr'.$css_class.'>'.
1448: '<td>'.$choices->{$img};
1449: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1450: if ($role eq 'login') {
1451: if ($img eq 'login') {
1452: $login_hdr_pick =
1453: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1454: $logincolors =
1455: &login_text_colors($img,$role,$logintext,$phase,$choices,
1456: $designs,$defaults);
1457: } elsif ($img ne 'domlogo') {
1458: $datatable.= &logo_display_options($img,$defaults,$designs);
1459: }
1460: }
1461: $datatable .= '</td>';
1462: if ($designs->{$img} ne '') {
1463: $imgfile = $designs->{$img};
1464: $img_import = ($imgfile =~ m{^/adm/});
1465: } else {
1466: $imgfile = $defaults->{$img};
1467: }
1468: if ($imgfile) {
1469: my ($showfile,$fullsize);
1470: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1471: my $urldir = $1;
1472: my $filename = $2;
1473: my @info = &Apache::lonnet::stat_file($designs->{$img});
1474: if (@info) {
1475: my $thumbfile = 'tn-'.$filename;
1476: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1477: if (@thumb) {
1478: $showfile = $urldir.'/'.$thumbfile;
1479: } else {
1480: $showfile = $imgfile;
1481: }
1482: } else {
1483: $showfile = '';
1484: }
1485: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1486: $showfile = $imgfile;
1487: my $imgdir = $1;
1488: my $filename = $2;
1489: if (-e "$londocroot/$imgdir/tn-".$filename) {
1490: $showfile = "/$imgdir/tn-".$filename;
1491: } else {
1492: my $input = $londocroot.$imgfile;
1493: my $output = "$londocroot/$imgdir/tn-".$filename;
1494: if (!-e $output) {
1495: my ($width,$height) = &thumb_dimensions();
1496: my ($fullwidth,$fullheight) = &check_dimensions($input);
1497: if ($fullwidth ne '' && $fullheight ne '') {
1498: if ($fullwidth > $width && $fullheight > $height) {
1499: my $size = $width.'x'.$height;
1500: system("convert -sample $size $input $output");
1501: $showfile = "/$imgdir/tn-".$filename;
1502: }
1503: }
1504: }
1505: }
1506: }
1507: if ($showfile) {
1508: if ($showfile =~ m{^/(adm|res)/}) {
1509: if ($showfile =~ m{^/res/}) {
1510: my $local_showfile =
1511: &Apache::lonnet::filelocation('',$showfile);
1512: &Apache::lonnet::repcopy($local_showfile);
1513: }
1514: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1515: }
1516: if ($imgfile) {
1517: if ($imgfile =~ m{^/(adm|res)/}) {
1518: if ($imgfile =~ m{^/res/}) {
1519: my $local_imgfile =
1520: &Apache::lonnet::filelocation('',$imgfile);
1521: &Apache::lonnet::repcopy($local_imgfile);
1522: }
1523: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1524: } else {
1525: $fullsize = $imgfile;
1526: }
1527: }
1528: $datatable .= '<td>';
1529: if ($img eq 'login') {
1530: $datatable .= $login_hdr_pick;
1531: }
1532: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1533: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1534: } else {
1535: $datatable .= '<td> </td><td class="LC_left_item">'.
1536: &mt('Upload:').'<br />';
1537: }
1538: } else {
1539: $datatable .= '<td> </td><td class="LC_left_item">'.
1540: &mt('Upload:').'<br />';
1541: }
1542: if ($switchserver) {
1543: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1544: } else {
1545: if ($img ne 'login') { # suppress file selection for Log-in header
1546: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1547: }
1548: }
1549: $datatable .= '</td></tr>';
1550: }
1551: $itemcount ++;
1552: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1553: $datatable .= '<tr'.$css_class.'>'.
1554: '<td>'.$choices->{'bgs'}.'</td>';
1555: my $bgs_def;
1556: foreach my $item (@{$bgs}) {
1557: if (!$is_custom->{$item}) {
1558: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1559: }
1560: }
1561: if ($bgs_def) {
1562: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1563: } else {
1564: $datatable .= '<td> </td>';
1565: }
1566: $datatable .= '<td class="LC_right_item">'.
1567: '<table border="0"><tr>';
1568:
1569: foreach my $item (@{$bgs}) {
1570: $datatable .= '<td align="center">'.$choices->{$item};
1571: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1572: if ($designs->{'bgs'}{$item}) {
1573: $datatable .= ' ';
1574: }
1575: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1576: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1577: }
1578: $datatable .= '</tr></table></td></tr>';
1579: $itemcount ++;
1580: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1581: $datatable .= '<tr'.$css_class.'>'.
1582: '<td>'.$choices->{'links'}.'</td>';
1583: my $links_def;
1584: foreach my $item (@{$links}) {
1585: if (!$is_custom->{$item}) {
1586: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1587: }
1588: }
1589: if ($links_def) {
1590: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1591: } else {
1592: $datatable .= '<td> </td>';
1593: }
1594: $datatable .= '<td class="LC_right_item">'.
1595: '<table border="0"><tr>';
1596: foreach my $item (@{$links}) {
1597: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1598: $datatable .= '<td align="center">'.$choices->{$item}."\n";
1599: if ($designs->{'links'}{$item}) {
1600: $datatable.=' ';
1601: }
1602: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1603: '" /></td>';
1604: }
1605: $$rowtotal += $itemcount;
1606: return $datatable;
1607: }
1608:
1609: sub logo_display_options {
1610: my ($img,$defaults,$designs) = @_;
1611: my $checkedon;
1612: if (ref($defaults) eq 'HASH') {
1613: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1614: if ($defaults->{'showlogo'}{$img}) {
1615: $checkedon = 'checked="checked" ';
1616: }
1617: }
1618: }
1619: if (ref($designs) eq 'HASH') {
1620: if (ref($designs->{'showlogo'}) eq 'HASH') {
1621: if (defined($designs->{'showlogo'}{$img})) {
1622: if ($designs->{'showlogo'}{$img} == 0) {
1623: $checkedon = '';
1624: } elsif ($designs->{'showlogo'}{$img} == 1) {
1625: $checkedon = 'checked="checked" ';
1626: }
1627: }
1628: }
1629: }
1630: return '<br /><label> <input type="checkbox" name="'.
1631: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1632: &mt('show').'</label>'."\n";
1633: }
1634:
1635: sub login_header_options {
1636: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1637: my $output = '';
1638: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1639: $output .= &mt('Text default(s):').'<br />';
1640: if (!$is_custom->{'textcol'}) {
1641: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1642: ' ';
1643: }
1644: if (!$is_custom->{'bgcol'}) {
1645: $output .= $choices->{'bgcol'}.': '.
1646: '<span id="css_'.$role.'_font" style="background-color: '.
1647: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1648: }
1649: $output .= '<br />';
1650: }
1651: $output .='<br />';
1652: return $output;
1653: }
1654:
1655: sub login_text_colors {
1656: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1657: my $color_menu = '<table border="0"><tr>';
1658: foreach my $item (@{$logintext}) {
1659: $color_menu .= '<td align="center">'.$choices->{$item};
1660: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1661: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1662: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1663: }
1664: $color_menu .= '</tr></table><br />';
1665: return $color_menu;
1666: }
1667:
1668: sub image_changes {
1669: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1670: my $output;
1671: if ($img eq 'login') {
1672: # suppress image for Log-in header
1673: } elsif (!$is_custom) {
1674: if ($img ne 'domlogo') {
1675: $output .= &mt('Default image:').'<br />';
1676: } else {
1677: $output .= &mt('Default in use:').'<br />';
1678: }
1679: }
1680: if ($img eq 'login') { # suppress image for Log-in header
1681: $output .= '<td>'.$logincolors;
1682: } else {
1683: if ($img_import) {
1684: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1685: }
1686: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1687: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1688: if ($is_custom) {
1689: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1690: '<input type="checkbox" name="'.
1691: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1692: '</label> '.&mt('Replace:').'</span><br />';
1693: } else {
1694: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
1695: }
1696: }
1697: return $output;
1698: }
1699:
1700: sub print_quotas {
1701: my ($dom,$settings,$rowtotal,$action) = @_;
1702: my $context;
1703: if ($action eq 'quotas') {
1704: $context = 'tools';
1705: } else {
1706: $context = $action;
1707: }
1708: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1709: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1710: my $typecount = 0;
1711: my ($css_class,%titles);
1712: if ($context eq 'requestcourses') {
1713: @usertools = ('official','unofficial','community','textbook');
1714: @options =('norequest','approval','validate','autolimit');
1715: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1716: %titles = &courserequest_titles();
1717: } elsif ($context eq 'requestauthor') {
1718: @usertools = ('author');
1719: @options = ('norequest','approval','automatic');
1720: %titles = &authorrequest_titles();
1721: } else {
1722: @usertools = ('aboutme','blog','webdav','portfolio');
1723: %titles = &tool_titles();
1724: }
1725: if (ref($types) eq 'ARRAY') {
1726: foreach my $type (@{$types}) {
1727: my ($currdefquota,$currauthorquota);
1728: unless (($context eq 'requestcourses') ||
1729: ($context eq 'requestauthor')) {
1730: if (ref($settings) eq 'HASH') {
1731: if (ref($settings->{defaultquota}) eq 'HASH') {
1732: $currdefquota = $settings->{defaultquota}->{$type};
1733: } else {
1734: $currdefquota = $settings->{$type};
1735: }
1736: if (ref($settings->{authorquota}) eq 'HASH') {
1737: $currauthorquota = $settings->{authorquota}->{$type};
1738: }
1739: }
1740: }
1741: if (defined($usertypes->{$type})) {
1742: $typecount ++;
1743: $css_class = $typecount%2?' class="LC_odd_row"':'';
1744: $datatable .= '<tr'.$css_class.'>'.
1745: '<td>'.$usertypes->{$type}.'</td>'.
1746: '<td class="LC_left_item">';
1747: if ($context eq 'requestcourses') {
1748: $datatable .= '<table><tr>';
1749: }
1750: my %cell;
1751: foreach my $item (@usertools) {
1752: if ($context eq 'requestcourses') {
1753: my ($curroption,$currlimit);
1754: if (ref($settings) eq 'HASH') {
1755: if (ref($settings->{$item}) eq 'HASH') {
1756: $curroption = $settings->{$item}->{$type};
1757: if ($curroption =~ /^autolimit=(\d*)$/) {
1758: $currlimit = $1;
1759: }
1760: }
1761: }
1762: if (!$curroption) {
1763: $curroption = 'norequest';
1764: }
1765: $datatable .= '<th>'.$titles{$item}.'</th>';
1766: foreach my $option (@options) {
1767: my $val = $option;
1768: if ($option eq 'norequest') {
1769: $val = 0;
1770: }
1771: if ($option eq 'validate') {
1772: my $canvalidate = 0;
1773: if (ref($validations{$item}) eq 'HASH') {
1774: if ($validations{$item}{$type}) {
1775: $canvalidate = 1;
1776: }
1777: }
1778: next if (!$canvalidate);
1779: }
1780: my $checked = '';
1781: if ($option eq $curroption) {
1782: $checked = ' checked="checked"';
1783: } elsif ($option eq 'autolimit') {
1784: if ($curroption =~ /^autolimit/) {
1785: $checked = ' checked="checked"';
1786: }
1787: }
1788: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1789: '<input type="radio" name="crsreq_'.$item.
1790: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1791: $titles{$option}.'</label>';
1792: if ($option eq 'autolimit') {
1793: $cell{$item} .= ' <input type="text" name="crsreq_'.
1794: $item.'_limit_'.$type.'" size="1" '.
1795: 'value="'.$currlimit.'" />';
1796: }
1797: $cell{$item} .= '</span> ';
1798: if ($option eq 'autolimit') {
1799: $cell{$item} .= $titles{'unlimited'};
1800: }
1801: }
1802: } elsif ($context eq 'requestauthor') {
1803: my $curroption;
1804: if (ref($settings) eq 'HASH') {
1805: $curroption = $settings->{$type};
1806: }
1807: if (!$curroption) {
1808: $curroption = 'norequest';
1809: }
1810: foreach my $option (@options) {
1811: my $val = $option;
1812: if ($option eq 'norequest') {
1813: $val = 0;
1814: }
1815: my $checked = '';
1816: if ($option eq $curroption) {
1817: $checked = ' checked="checked"';
1818: }
1819: $datatable .= '<span class="LC_nobreak"><label>'.
1820: '<input type="radio" name="authorreq_'.$type.
1821: '" value="'.$val.'"'.$checked.' />'.
1822: $titles{$option}.'</label></span> ';
1823: }
1824: } else {
1825: my $checked = 'checked="checked" ';
1826: if (ref($settings) eq 'HASH') {
1827: if (ref($settings->{$item}) eq 'HASH') {
1828: if ($settings->{$item}->{$type} == 0) {
1829: $checked = '';
1830: } elsif ($settings->{$item}->{$type} == 1) {
1831: $checked = 'checked="checked" ';
1832: }
1833: }
1834: }
1835: $datatable .= '<span class="LC_nobreak"><label>'.
1836: '<input type="checkbox" name="'.$context.'_'.$item.
1837: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1838: '</label></span> ';
1839: }
1840: }
1841: if ($context eq 'requestcourses') {
1842: $datatable .= '</tr><tr>';
1843: foreach my $item (@usertools) {
1844: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1845: }
1846: $datatable .= '</tr></table>';
1847: }
1848: $datatable .= '</td>';
1849: unless (($context eq 'requestcourses') ||
1850: ($context eq 'requestauthor')) {
1851: $datatable .=
1852: '<td class="LC_right_item">'.
1853: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1854: '<input type="text" name="quota_'.$type.
1855: '" value="'.$currdefquota.
1856: '" size="5" /></span>'.(' ' x 2).
1857: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1858: '<input type="text" name="authorquota_'.$type.
1859: '" value="'.$currauthorquota.
1860: '" size="5" /></span></td>';
1861: }
1862: $datatable .= '</tr>';
1863: }
1864: }
1865: }
1866: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1867: $defaultquota = '20';
1868: $authorquota = '500';
1869: if (ref($settings) eq 'HASH') {
1870: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1871: $defaultquota = $settings->{'defaultquota'}->{'default'};
1872: } elsif (defined($settings->{'default'})) {
1873: $defaultquota = $settings->{'default'};
1874: }
1875: if (ref($settings->{'authorquota'}) eq 'HASH') {
1876: $authorquota = $settings->{'authorquota'}->{'default'};
1877: }
1878: }
1879: }
1880: $typecount ++;
1881: $css_class = $typecount%2?' class="LC_odd_row"':'';
1882: $datatable .= '<tr'.$css_class.'>'.
1883: '<td>'.$othertitle.'</td>'.
1884: '<td class="LC_left_item">';
1885: if ($context eq 'requestcourses') {
1886: $datatable .= '<table><tr>';
1887: }
1888: my %defcell;
1889: foreach my $item (@usertools) {
1890: if ($context eq 'requestcourses') {
1891: my ($curroption,$currlimit);
1892: if (ref($settings) eq 'HASH') {
1893: if (ref($settings->{$item}) eq 'HASH') {
1894: $curroption = $settings->{$item}->{'default'};
1895: if ($curroption =~ /^autolimit=(\d*)$/) {
1896: $currlimit = $1;
1897: }
1898: }
1899: }
1900: if (!$curroption) {
1901: $curroption = 'norequest';
1902: }
1903: $datatable .= '<th>'.$titles{$item}.'</th>';
1904: foreach my $option (@options) {
1905: my $val = $option;
1906: if ($option eq 'norequest') {
1907: $val = 0;
1908: }
1909: if ($option eq 'validate') {
1910: my $canvalidate = 0;
1911: if (ref($validations{$item}) eq 'HASH') {
1912: if ($validations{$item}{'default'}) {
1913: $canvalidate = 1;
1914: }
1915: }
1916: next if (!$canvalidate);
1917: }
1918: my $checked = '';
1919: if ($option eq $curroption) {
1920: $checked = ' checked="checked"';
1921: } elsif ($option eq 'autolimit') {
1922: if ($curroption =~ /^autolimit/) {
1923: $checked = ' checked="checked"';
1924: }
1925: }
1926: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1927: '<input type="radio" name="crsreq_'.$item.
1928: '_default" value="'.$val.'"'.$checked.' />'.
1929: $titles{$option}.'</label>';
1930: if ($option eq 'autolimit') {
1931: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1932: $item.'_limit_default" size="1" '.
1933: 'value="'.$currlimit.'" />';
1934: }
1935: $defcell{$item} .= '</span> ';
1936: if ($option eq 'autolimit') {
1937: $defcell{$item} .= $titles{'unlimited'};
1938: }
1939: }
1940: } elsif ($context eq 'requestauthor') {
1941: my $curroption;
1942: if (ref($settings) eq 'HASH') {
1943: $curroption = $settings->{'default'};
1944: }
1945: if (!$curroption) {
1946: $curroption = 'norequest';
1947: }
1948: foreach my $option (@options) {
1949: my $val = $option;
1950: if ($option eq 'norequest') {
1951: $val = 0;
1952: }
1953: my $checked = '';
1954: if ($option eq $curroption) {
1955: $checked = ' checked="checked"';
1956: }
1957: $datatable .= '<span class="LC_nobreak"><label>'.
1958: '<input type="radio" name="authorreq_default"'.
1959: ' value="'.$val.'"'.$checked.' />'.
1960: $titles{$option}.'</label></span> ';
1961: }
1962: } else {
1963: my $checked = 'checked="checked" ';
1964: if (ref($settings) eq 'HASH') {
1965: if (ref($settings->{$item}) eq 'HASH') {
1966: if ($settings->{$item}->{'default'} == 0) {
1967: $checked = '';
1968: } elsif ($settings->{$item}->{'default'} == 1) {
1969: $checked = 'checked="checked" ';
1970: }
1971: }
1972: }
1973: $datatable .= '<span class="LC_nobreak"><label>'.
1974: '<input type="checkbox" name="'.$context.'_'.$item.
1975: '" value="default" '.$checked.'/>'.$titles{$item}.
1976: '</label></span> ';
1977: }
1978: }
1979: if ($context eq 'requestcourses') {
1980: $datatable .= '</tr><tr>';
1981: foreach my $item (@usertools) {
1982: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
1983: }
1984: $datatable .= '</tr></table>';
1985: }
1986: $datatable .= '</td>';
1987: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1988: $datatable .= '<td class="LC_right_item">'.
1989: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1990: '<input type="text" name="defaultquota" value="'.
1991: $defaultquota.'" size="5" /></span>'.(' ' x2).
1992: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1993: '<input type="text" name="authorquota" value="'.
1994: $authorquota.'" size="5" /></span></td>';
1995: }
1996: $datatable .= '</tr>';
1997: $typecount ++;
1998: $css_class = $typecount%2?' class="LC_odd_row"':'';
1999: $datatable .= '<tr'.$css_class.'>'.
2000: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2001: if ($context eq 'requestcourses') {
2002: $datatable .= &mt('(overrides affiliation, if set)').
2003: '</td>'.
2004: '<td class="LC_left_item">'.
2005: '<table><tr>';
2006: } else {
2007: $datatable .= &mt('(overrides affiliation, if checked)').
2008: '</td>'.
2009: '<td class="LC_left_item" colspan="2">'.
2010: '<br />';
2011: }
2012: my %advcell;
2013: foreach my $item (@usertools) {
2014: if ($context eq 'requestcourses') {
2015: my ($curroption,$currlimit);
2016: if (ref($settings) eq 'HASH') {
2017: if (ref($settings->{$item}) eq 'HASH') {
2018: $curroption = $settings->{$item}->{'_LC_adv'};
2019: if ($curroption =~ /^autolimit=(\d*)$/) {
2020: $currlimit = $1;
2021: }
2022: }
2023: }
2024: $datatable .= '<th>'.$titles{$item}.'</th>';
2025: my $checked = '';
2026: if ($curroption eq '') {
2027: $checked = ' checked="checked"';
2028: }
2029: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2030: '<input type="radio" name="crsreq_'.$item.
2031: '__LC_adv" value=""'.$checked.' />'.
2032: &mt('No override set').'</label></span> ';
2033: foreach my $option (@options) {
2034: my $val = $option;
2035: if ($option eq 'norequest') {
2036: $val = 0;
2037: }
2038: if ($option eq 'validate') {
2039: my $canvalidate = 0;
2040: if (ref($validations{$item}) eq 'HASH') {
2041: if ($validations{$item}{'_LC_adv'}) {
2042: $canvalidate = 1;
2043: }
2044: }
2045: next if (!$canvalidate);
2046: }
2047: my $checked = '';
2048: if ($val eq $curroption) {
2049: $checked = ' checked="checked"';
2050: } elsif ($option eq 'autolimit') {
2051: if ($curroption =~ /^autolimit/) {
2052: $checked = ' checked="checked"';
2053: }
2054: }
2055: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2056: '<input type="radio" name="crsreq_'.$item.
2057: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2058: $titles{$option}.'</label>';
2059: if ($option eq 'autolimit') {
2060: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2061: $item.'_limit__LC_adv" size="1" '.
2062: 'value="'.$currlimit.'" />';
2063: }
2064: $advcell{$item} .= '</span> ';
2065: if ($option eq 'autolimit') {
2066: $advcell{$item} .= $titles{'unlimited'};
2067: }
2068: }
2069: } elsif ($context eq 'requestauthor') {
2070: my $curroption;
2071: if (ref($settings) eq 'HASH') {
2072: $curroption = $settings->{'_LC_adv'};
2073: }
2074: my $checked = '';
2075: if ($curroption eq '') {
2076: $checked = ' checked="checked"';
2077: }
2078: $datatable .= '<span class="LC_nobreak"><label>'.
2079: '<input type="radio" name="authorreq__LC_adv"'.
2080: ' value=""'.$checked.' />'.
2081: &mt('No override set').'</label></span> ';
2082: foreach my $option (@options) {
2083: my $val = $option;
2084: if ($option eq 'norequest') {
2085: $val = 0;
2086: }
2087: my $checked = '';
2088: if ($val eq $curroption) {
2089: $checked = ' checked="checked"';
2090: }
2091: $datatable .= '<span class="LC_nobreak"><label>'.
2092: '<input type="radio" name="authorreq__LC_adv"'.
2093: ' value="'.$val.'"'.$checked.' />'.
2094: $titles{$option}.'</label></span> ';
2095: }
2096: } else {
2097: my $checked = 'checked="checked" ';
2098: if (ref($settings) eq 'HASH') {
2099: if (ref($settings->{$item}) eq 'HASH') {
2100: if ($settings->{$item}->{'_LC_adv'} == 0) {
2101: $checked = '';
2102: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2103: $checked = 'checked="checked" ';
2104: }
2105: }
2106: }
2107: $datatable .= '<span class="LC_nobreak"><label>'.
2108: '<input type="checkbox" name="'.$context.'_'.$item.
2109: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2110: '</label></span> ';
2111: }
2112: }
2113: if ($context eq 'requestcourses') {
2114: $datatable .= '</tr><tr>';
2115: foreach my $item (@usertools) {
2116: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2117: }
2118: $datatable .= '</tr></table>';
2119: }
2120: $datatable .= '</td></tr>';
2121: $$rowtotal += $typecount;
2122: return $datatable;
2123: }
2124:
2125: sub print_requestmail {
2126: my ($dom,$action,$settings,$rowtotal) = @_;
2127: my ($now,$datatable,%currapp);
2128: $now = time;
2129: if (ref($settings) eq 'HASH') {
2130: if (ref($settings->{'notify'}) eq 'HASH') {
2131: if ($settings->{'notify'}{'approval'} ne '') {
2132: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2133: }
2134: }
2135: }
2136: my $numinrow = 2;
2137: my $css_class;
2138: $css_class = ($$rowtotal%2? ' class="LC_odd_row"':'');
2139: my $text;
2140: if ($action eq 'requestcourses') {
2141: $text = &mt('Receive notification of course requests requiring approval');
2142: } elsif ($action eq 'requestauthor') {
2143: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2144: } else {
2145: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2146: }
2147: $datatable = '<tr'.$css_class.'>'.
2148: ' <td>'.$text.'</td>'.
2149: ' <td class="LC_left_item">';
2150: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2151: $action.'notifyapproval',%currapp);
2152: if ($numdc > 0) {
2153: $datatable .= $table;
2154: } else {
2155: $datatable .= &mt('There are no active Domain Coordinators');
2156: }
2157: $datatable .='</td></tr>';
2158: return $datatable;
2159: }
2160:
2161: sub print_studentcode {
2162: my ($settings,$rowtotal) = @_;
2163: my $rownum = 0;
2164: my ($output,%current);
2165: my @crstypes = ('official','unofficial','community','textbook');
2166: if (ref($settings) eq 'HASH') {
2167: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2168: foreach my $type (@crstypes) {
2169: $current{$type} = $settings->{'uniquecode'}{$type};
2170: }
2171: }
2172: }
2173: $output .= '<tr>'.
2174: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2175: '<td class="LC_left_item">';
2176: foreach my $type (@crstypes) {
2177: my $check = ' ';
2178: if ($current{$type}) {
2179: $check = ' checked="checked" ';
2180: }
2181: $output .= '<span class="LC_nobreak"><label>'.
2182: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2183: &mt($type).'</label></span>'.(' 'x2).' ';
2184: }
2185: $output .= '</td></tr>';
2186: $$rowtotal ++;
2187: return $output;
2188: }
2189:
2190: sub print_textbookcourses {
2191: my ($dom,$type,$settings,$rowtotal) = @_;
2192: my $rownum = 0;
2193: my $css_class;
2194: my $itemcount = 1;
2195: my $maxnum = 0;
2196: my $bookshash;
2197: if (ref($settings) eq 'HASH') {
2198: $bookshash = $settings->{$type};
2199: }
2200: my %ordered;
2201: if (ref($bookshash) eq 'HASH') {
2202: foreach my $item (keys(%{$bookshash})) {
2203: if (ref($bookshash->{$item}) eq 'HASH') {
2204: my $num = $bookshash->{$item}{'order'};
2205: $ordered{$num} = $item;
2206: }
2207: }
2208: }
2209: my $confname = $dom.'-domainconfig';
2210: my $switchserver = &check_switchserver($dom,$confname);
2211: my $maxnum = scalar(keys(%ordered));
2212: my $datatable;
2213: if (keys(%ordered)) {
2214: my @items = sort { $a <=> $b } keys(%ordered);
2215: for (my $i=0; $i<@items; $i++) {
2216: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2217: my $key = $ordered{$items[$i]};
2218: my %coursehash=&Apache::lonnet::coursedescription($key);
2219: my $coursetitle = $coursehash{'description'};
2220: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2221: if (ref($bookshash->{$key}) eq 'HASH') {
2222: $subject = $bookshash->{$key}->{'subject'};
2223: $title = $bookshash->{$key}->{'title'};
2224: if ($type eq 'textbooks') {
2225: $publisher = $bookshash->{$key}->{'publisher'};
2226: $author = $bookshash->{$key}->{'author'};
2227: $image = $bookshash->{$key}->{'image'};
2228: if ($image ne '') {
2229: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2230: my $imagethumb = "$path/tn-".$imagefile;
2231: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2232: }
2233: }
2234: }
2235: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2236: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2237: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2238: for (my $k=0; $k<=$maxnum; $k++) {
2239: my $vpos = $k+1;
2240: my $selstr;
2241: if ($k == $i) {
2242: $selstr = ' selected="selected" ';
2243: }
2244: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2245: }
2246: $datatable .= '</select>'.(' 'x2).
2247: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2248: &mt('Delete?').'</label></span></td>'.
2249: '<td colspan="2">'.
2250: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2251: (' 'x2).
2252: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2253: if ($type eq 'textbooks') {
2254: $datatable .= (' 'x2).
2255: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2256: (' 'x2).
2257: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2258: (' 'x2).
2259: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2260: if ($image) {
2261: $datatable .= '<span class="LC_nobreak">'.
2262: $imgsrc.
2263: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2264: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2265: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2266: }
2267: if ($switchserver) {
2268: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2269: } else {
2270: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2271: }
2272: }
2273: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2274: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2275: $coursetitle.'</span></td></tr>'."\n";
2276: $itemcount ++;
2277: }
2278: }
2279: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2280: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2281: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2282: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2283: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2284: for (my $k=0; $k<$maxnum+1; $k++) {
2285: my $vpos = $k+1;
2286: my $selstr;
2287: if ($k == $maxnum) {
2288: $selstr = ' selected="selected" ';
2289: }
2290: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2291: }
2292: $datatable .= '</select> '."\n".
2293: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</td>'."\n".
2294: '<td colspan="2">'.
2295: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2296: (' 'x2).
2297: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2298: (' 'x2);
2299: if ($type eq 'textbooks') {
2300: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2301: (' 'x2).
2302: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2303: (' 'x2).
2304: '<span class="LC_nobreak">'.&mt('Image:').' ';
2305: if ($switchserver) {
2306: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2307: } else {
2308: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2309: }
2310: }
2311: $datatable .= '</span>'."\n".
2312: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2313: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2314: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2315: &Apache::loncommon::selectcourse_link
2316: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course');
2317: '</span></td>'."\n".
2318: '</tr>'."\n";
2319: $itemcount ++;
2320: return $datatable;
2321: }
2322:
2323: sub textbookcourses_javascript {
2324: my ($settings) = @_;
2325: return unless(ref($settings) eq 'HASH');
2326: my (%ordered,%total,%jstext);
2327: foreach my $type ('textbooks','templates') {
2328: $total{$type} = 0;
2329: if (ref($settings->{$type}) eq 'HASH') {
2330: foreach my $item (keys(%{$settings->{$type}})) {
2331: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2332: my $num = $settings->{$type}->{$item}{'order'};
2333: $ordered{$type}{$num} = $item;
2334: }
2335: }
2336: $total{$type} = scalar(keys(%{$settings->{$type}}));
2337: }
2338: my @jsarray = ();
2339: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2340: push(@jsarray,$ordered{$type}{$item});
2341: }
2342: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2343: }
2344: return <<"ENDSCRIPT";
2345: <script type="text/javascript">
2346: // <![CDATA[
2347: function reorderBooks(form,item,caller) {
2348: var changedVal;
2349: $jstext{'textbooks'};
2350: $jstext{'templates'};
2351: var newpos;
2352: var maxh;
2353: if (caller == 'textbooks') {
2354: newpos = 'textbooks_addbook_pos';
2355: maxh = 1 + $total{'textbooks'};
2356: } else {
2357: newpos = 'templates_addbook_pos';
2358: maxh = 1 + $total{'templates'};
2359: }
2360: var current = new Array;
2361: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2362: if (item == newpos) {
2363: changedVal = newitemVal;
2364: } else {
2365: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2366: current[newitemVal] = newpos;
2367: }
2368: if (caller == 'textbooks') {
2369: for (var i=0; i<textbooks.length; i++) {
2370: var elementName = 'textbooks_'+textbooks[i];
2371: if (elementName != item) {
2372: if (form.elements[elementName]) {
2373: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2374: current[currVal] = elementName;
2375: }
2376: }
2377: }
2378: }
2379: if (caller == 'templates') {
2380: for (var i=0; i<templates.length; i++) {
2381: var elementName = 'templates_'+templates[i];
2382: if (elementName != item) {
2383: if (form.elements[elementName]) {
2384: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2385: current[currVal] = elementName;
2386: }
2387: }
2388: }
2389: }
2390: var oldVal;
2391: for (var j=0; j<maxh; j++) {
2392: if (current[j] == undefined) {
2393: oldVal = j;
2394: }
2395: }
2396: if (oldVal < changedVal) {
2397: for (var k=oldVal+1; k<=changedVal ; k++) {
2398: var elementName = current[k];
2399: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2400: }
2401: } else {
2402: for (var k=changedVal; k<oldVal; k++) {
2403: var elementName = current[k];
2404: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2405: }
2406: }
2407: return;
2408: }
2409:
2410: // ]]>
2411: </script>
2412:
2413: ENDSCRIPT
2414: }
2415:
2416: sub print_autoenroll {
2417: my ($dom,$settings,$rowtotal) = @_;
2418: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2419: my ($defdom,$runon,$runoff,$coownerson,$coownersoff);
2420: if (ref($settings) eq 'HASH') {
2421: if (exists($settings->{'run'})) {
2422: if ($settings->{'run'} eq '0') {
2423: $runoff = ' checked="checked" ';
2424: $runon = ' ';
2425: } else {
2426: $runon = ' checked="checked" ';
2427: $runoff = ' ';
2428: }
2429: } else {
2430: if ($autorun) {
2431: $runon = ' checked="checked" ';
2432: $runoff = ' ';
2433: } else {
2434: $runoff = ' checked="checked" ';
2435: $runon = ' ';
2436: }
2437: }
2438: if (exists($settings->{'co-owners'})) {
2439: if ($settings->{'co-owners'} eq '0') {
2440: $coownersoff = ' checked="checked" ';
2441: $coownerson = ' ';
2442: } else {
2443: $coownerson = ' checked="checked" ';
2444: $coownersoff = ' ';
2445: }
2446: } else {
2447: $coownersoff = ' checked="checked" ';
2448: $coownerson = ' ';
2449: }
2450: if (exists($settings->{'sender_domain'})) {
2451: $defdom = $settings->{'sender_domain'};
2452: }
2453: } else {
2454: if ($autorun) {
2455: $runon = ' checked="checked" ';
2456: $runoff = ' ';
2457: } else {
2458: $runoff = ' checked="checked" ';
2459: $runon = ' ';
2460: }
2461: }
2462: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2463: my $notif_sender;
2464: if (ref($settings) eq 'HASH') {
2465: $notif_sender = $settings->{'sender_uname'};
2466: }
2467: my $datatable='<tr class="LC_odd_row">'.
2468: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2469: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2470: '<input type="radio" name="autoenroll_run"'.
2471: $runon.' value="1" />'.&mt('Yes').'</label> '.
2472: '<label><input type="radio" name="autoenroll_run"'.
2473: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2474: '</tr><tr>'.
2475: '<td>'.&mt('Notification messages - sender').
2476: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2477: &mt('username').': '.
2478: '<input type="text" name="sender_uname" value="'.
2479: $notif_sender.'" size="10" /> '.&mt('domain').
2480: ': '.$domform.'</span></td></tr>'.
2481: '<tr class="LC_odd_row">'.
2482: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2483: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2484: '<input type="radio" name="autoassign_coowners"'.
2485: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2486: '<label><input type="radio" name="autoassign_coowners"'.
2487: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2488: '</tr>';
2489: $$rowtotal += 3;
2490: return $datatable;
2491: }
2492:
2493: sub print_autoupdate {
2494: my ($position,$dom,$settings,$rowtotal) = @_;
2495: my $datatable;
2496: if ($position eq 'top') {
2497: my $updateon = ' ';
2498: my $updateoff = ' checked="checked" ';
2499: my $classlistson = ' ';
2500: my $classlistsoff = ' checked="checked" ';
2501: if (ref($settings) eq 'HASH') {
2502: if ($settings->{'run'} eq '1') {
2503: $updateon = $updateoff;
2504: $updateoff = ' ';
2505: }
2506: if ($settings->{'classlists'} eq '1') {
2507: $classlistson = $classlistsoff;
2508: $classlistsoff = ' ';
2509: }
2510: }
2511: my %title = (
2512: run => 'Auto-update active?',
2513: classlists => 'Update information in classlists?',
2514: );
2515: $datatable = '<tr class="LC_odd_row">'.
2516: '<td>'.&mt($title{'run'}).'</td>'.
2517: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2518: '<input type="radio" name="autoupdate_run"'.
2519: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2520: '<label><input type="radio" name="autoupdate_run"'.
2521: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2522: '</tr><tr>'.
2523: '<td>'.&mt($title{'classlists'}).'</td>'.
2524: '<td class="LC_right_item"><span class="LC_nobreak">'.
2525: '<label><input type="radio" name="classlists"'.
2526: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2527: '<label><input type="radio" name="classlists"'.
2528: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2529: '</tr>';
2530: $$rowtotal += 2;
2531: } elsif ($position eq 'middle') {
2532: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2533: my $numinrow = 3;
2534: my $locknamesettings;
2535: $datatable .= &insttypes_row($settings,$types,$usertypes,
2536: $dom,$numinrow,$othertitle,
2537: 'lockablenames');
2538: $$rowtotal ++;
2539: } else {
2540: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2541: my @fields = ('lastname','firstname','middlename','generation',
2542: 'permanentemail','id');
2543: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2544: my $numrows = 0;
2545: if (ref($types) eq 'ARRAY') {
2546: if (@{$types} > 0) {
2547: $datatable =
2548: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2549: \@fields,$types,\$numrows);
2550: $$rowtotal += @{$types};
2551: }
2552: }
2553: $datatable .=
2554: &usertype_update_row($settings,{'default' => $othertitle},
2555: \%fieldtitles,\@fields,['default'],
2556: \$numrows);
2557: $$rowtotal ++;
2558: }
2559: return $datatable;
2560: }
2561:
2562: sub print_autocreate {
2563: my ($dom,$settings,$rowtotal) = @_;
2564: my (%createon,%createoff,%currhash);
2565: my @types = ('xml','req');
2566: if (ref($settings) eq 'HASH') {
2567: foreach my $item (@types) {
2568: $createoff{$item} = ' checked="checked" ';
2569: $createon{$item} = ' ';
2570: if (exists($settings->{$item})) {
2571: if ($settings->{$item}) {
2572: $createon{$item} = ' checked="checked" ';
2573: $createoff{$item} = ' ';
2574: }
2575: }
2576: }
2577: if ($settings->{'xmldc'} ne '') {
2578: $currhash{$settings->{'xmldc'}} = 1;
2579: }
2580: } else {
2581: foreach my $item (@types) {
2582: $createoff{$item} = ' checked="checked" ';
2583: $createon{$item} = ' ';
2584: }
2585: }
2586: $$rowtotal += 2;
2587: my $numinrow = 2;
2588: my $datatable='<tr class="LC_odd_row">'.
2589: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2590: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2591: '<input type="radio" name="autocreate_xml"'.
2592: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2593: '<label><input type="radio" name="autocreate_xml"'.
2594: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2595: '</td></tr><tr>'.
2596: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2597: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2598: '<input type="radio" name="autocreate_req"'.
2599: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2600: '<label><input type="radio" name="autocreate_req"'.
2601: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2602: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2603: 'autocreate_xmldc',%currhash);
2604: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
2605: if ($numdc > 1) {
2606: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
2607: '</td><td class="LC_left_item">';
2608: } else {
2609: $datatable .= &mt('Course creation processed as:').
2610: '</td><td class="LC_right_item">';
2611: }
2612: $datatable .= $dctable.'</td></tr>';
2613: $$rowtotal += $rows;
2614: return $datatable;
2615: }
2616:
2617: sub print_directorysrch {
2618: my ($dom,$settings,$rowtotal) = @_;
2619: my $srchon = ' ';
2620: my $srchoff = ' checked="checked" ';
2621: my ($exacton,$containson,$beginson);
2622: my $localon = ' ';
2623: my $localoff = ' checked="checked" ';
2624: if (ref($settings) eq 'HASH') {
2625: if ($settings->{'available'} eq '1') {
2626: $srchon = $srchoff;
2627: $srchoff = ' ';
2628: }
2629: if ($settings->{'localonly'} eq '1') {
2630: $localon = $localoff;
2631: $localoff = ' ';
2632: }
2633: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2634: foreach my $type (@{$settings->{'searchtypes'}}) {
2635: if ($type eq 'exact') {
2636: $exacton = ' checked="checked" ';
2637: } elsif ($type eq 'contains') {
2638: $containson = ' checked="checked" ';
2639: } elsif ($type eq 'begins') {
2640: $beginson = ' checked="checked" ';
2641: }
2642: }
2643: } else {
2644: if ($settings->{'searchtypes'} eq 'exact') {
2645: $exacton = ' checked="checked" ';
2646: } elsif ($settings->{'searchtypes'} eq 'contains') {
2647: $containson = ' checked="checked" ';
2648: } elsif ($settings->{'searchtypes'} eq 'specify') {
2649: $exacton = ' checked="checked" ';
2650: $containson = ' checked="checked" ';
2651: }
2652: }
2653: }
2654: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2655: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2656:
2657: my $numinrow = 4;
2658: my $cansrchrow = 0;
2659: my $datatable='<tr class="LC_odd_row">'.
2660: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
2661: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2662: '<input type="radio" name="dirsrch_available"'.
2663: $srchon.' value="1" />'.&mt('Yes').'</label> '.
2664: '<label><input type="radio" name="dirsrch_available"'.
2665: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2666: '</tr><tr>'.
2667: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
2668: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2669: '<input type="radio" name="dirsrch_localonly"'.
2670: $localoff.' value="0" />'.&mt('Yes').'</label> '.
2671: '<label><input type="radio" name="dirsrch_localonly"'.
2672: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
2673: '</tr>';
2674: $$rowtotal += 2;
2675: if (ref($usertypes) eq 'HASH') {
2676: if (keys(%{$usertypes}) > 0) {
2677: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2678: $numinrow,$othertitle,'cansearch');
2679: $cansrchrow = 1;
2680: }
2681: }
2682: if ($cansrchrow) {
2683: $$rowtotal ++;
2684: $datatable .= '<tr>';
2685: } else {
2686: $datatable .= '<tr class="LC_odd_row">';
2687: }
2688: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2689: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2690: foreach my $title (@{$titleorder}) {
2691: if (defined($searchtitles->{$title})) {
2692: my $check = ' ';
2693: if (ref($settings) eq 'HASH') {
2694: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2695: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2696: $check = ' checked="checked" ';
2697: }
2698: }
2699: }
2700: $datatable .= '<td class="LC_left_item">'.
2701: '<span class="LC_nobreak"><label>'.
2702: '<input type="checkbox" name="searchby" '.
2703: 'value="'.$title.'"'.$check.'/>'.
2704: $searchtitles->{$title}.'</label></span></td>';
2705: }
2706: }
2707: $datatable .= '</tr></table></td></tr>';
2708: $$rowtotal ++;
2709: if ($cansrchrow) {
2710: $datatable .= '<tr class="LC_odd_row">';
2711: } else {
2712: $datatable .= '<tr>';
2713: }
2714: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2715: '<td class="LC_left_item" colspan="2">'.
2716: '<span class="LC_nobreak"><label>'.
2717: '<input type="checkbox" name="searchtypes" '.
2718: $exacton.' value="exact" />'.&mt('Exact match').
2719: '</label> '.
2720: '<label><input type="checkbox" name="searchtypes" '.
2721: $beginson.' value="begins" />'.&mt('Begins with').
2722: '</label> '.
2723: '<label><input type="checkbox" name="searchtypes" '.
2724: $containson.' value="contains" />'.&mt('Contains').
2725: '</label></span></td></tr>';
2726: $$rowtotal ++;
2727: return $datatable;
2728: }
2729:
2730: sub print_contacts {
2731: my ($dom,$settings,$rowtotal) = @_;
2732: my $datatable;
2733: my @contacts = ('adminemail','supportemail');
2734: my (%checked,%to,%otheremails,%bccemails);
2735: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
2736: 'requestsmail','updatesmail','idconflictsmail');
2737: foreach my $type (@mailings) {
2738: $otheremails{$type} = '';
2739: }
2740: $bccemails{'helpdeskmail'} = '';
2741: if (ref($settings) eq 'HASH') {
2742: foreach my $item (@contacts) {
2743: if (exists($settings->{$item})) {
2744: $to{$item} = $settings->{$item};
2745: }
2746: }
2747: foreach my $type (@mailings) {
2748: if (exists($settings->{$type})) {
2749: if (ref($settings->{$type}) eq 'HASH') {
2750: foreach my $item (@contacts) {
2751: if ($settings->{$type}{$item}) {
2752: $checked{$type}{$item} = ' checked="checked" ';
2753: }
2754: }
2755: $otheremails{$type} = $settings->{$type}{'others'};
2756: if ($type eq 'helpdeskmail') {
2757: $bccemails{$type} = $settings->{$type}{'bcc'};
2758: }
2759: }
2760: } elsif ($type eq 'lonstatusmail') {
2761: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2762: }
2763: }
2764: } else {
2765: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2766: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2767: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2768: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2769: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2770: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2771: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2772: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
2773: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
2774: }
2775: my ($titles,$short_titles) = &contact_titles();
2776: my $rownum = 0;
2777: my $css_class;
2778: foreach my $item (@contacts) {
2779: $css_class = $rownum%2?' class="LC_odd_row"':'';
2780: $datatable .= '<tr'.$css_class.'>'.
2781: '<td><span class="LC_nobreak">'.$titles->{$item}.
2782: '</span></td><td class="LC_right_item">'.
2783: '<input type="text" name="'.$item.'" value="'.
2784: $to{$item}.'" /></td></tr>';
2785: $rownum ++;
2786: }
2787: foreach my $type (@mailings) {
2788: $css_class = $rownum%2?' class="LC_odd_row"':'';
2789: $datatable .= '<tr'.$css_class.'>'.
2790: '<td><span class="LC_nobreak">'.
2791: $titles->{$type}.': </span></td>'.
2792: '<td class="LC_left_item">'.
2793: '<span class="LC_nobreak">';
2794: foreach my $item (@contacts) {
2795: $datatable .= '<label>'.
2796: '<input type="checkbox" name="'.$type.'"'.
2797: $checked{$type}{$item}.
2798: ' value="'.$item.'" />'.$short_titles->{$item}.
2799: '</label> ';
2800: }
2801: $datatable .= '</span><br />'.&mt('Others').': '.
2802: '<input type="text" name="'.$type.'_others" '.
2803: 'value="'.$otheremails{$type}.'" />';
2804: if ($type eq 'helpdeskmail') {
2805: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
2806: '<input type="text" name="'.$type.'_bcc" '.
2807: 'value="'.$bccemails{$type}.'" />';
2808: }
2809: $datatable .= '</td></tr>'."\n";
2810: $rownum ++;
2811: }
2812: my %choices;
2813: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
2814: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2815: &mt('LON-CAPA core group - MSU'),600,500));
2816: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
2817: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2818: &mt('LON-CAPA core group - MSU'),600,500));
2819: my @toggles = ('reporterrors','reportupdates');
2820: my %defaultchecked = ('reporterrors' => 'on',
2821: 'reportupdates' => 'on');
2822: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2823: \%choices,$rownum);
2824: $datatable .= $reports;
2825: $$rowtotal += $rownum;
2826: return $datatable;
2827: }
2828:
2829: sub print_helpsettings {
2830: my ($dom,$confname,$settings,$rowtotal) = @_;
2831: my ($datatable,$itemcount);
2832: $itemcount = 1;
2833: my (%choices,%defaultchecked,@toggles);
2834: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
2835: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
2836: &mt('LON-CAPA bug tracker'),600,500));
2837: %defaultchecked = ('submitbugs' => 'on');
2838: @toggles = ('submitbugs',);
2839:
2840: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2841: \%choices,$itemcount);
2842: return $datatable;
2843: }
2844:
2845: sub radiobutton_prefs {
2846: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
2847: $additional,$align) = @_;
2848: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
2849: (ref($choices) eq 'HASH'));
2850:
2851: my (%checkedon,%checkedoff,$datatable,$css_class);
2852:
2853: foreach my $item (@{$toggles}) {
2854: if ($defaultchecked->{$item} eq 'on') {
2855: $checkedon{$item} = ' checked="checked" ';
2856: $checkedoff{$item} = ' ';
2857: } elsif ($defaultchecked->{$item} eq 'off') {
2858: $checkedoff{$item} = ' checked="checked" ';
2859: $checkedon{$item} = ' ';
2860: }
2861: }
2862: if (ref($settings) eq 'HASH') {
2863: foreach my $item (@{$toggles}) {
2864: if ($settings->{$item} eq '1') {
2865: $checkedon{$item} = ' checked="checked" ';
2866: $checkedoff{$item} = ' ';
2867: } elsif ($settings->{$item} eq '0') {
2868: $checkedoff{$item} = ' checked="checked" ';
2869: $checkedon{$item} = ' ';
2870: }
2871: }
2872: }
2873: if ($onclick) {
2874: $onclick = ' onclick="'.$onclick.'"';
2875: }
2876: foreach my $item (@{$toggles}) {
2877: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2878: $datatable .=
2879: '<tr'.$css_class.'><td valign="top">'.
2880: '<span class="LC_nobreak">'.$choices->{$item}.
2881: '</span></td>';
2882: if ($align eq 'left') {
2883: $datatable .= '<td class="LC_left_item">';
2884: } else {
2885: $datatable .= '<td class="LC_right_item">';
2886: }
2887: $datatable .=
2888: '<span class="LC_nobreak">'.
2889: '<label><input type="radio" name="'.
2890: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
2891: '</label> <label><input type="radio" name="'.$item.'" '.
2892: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
2893: '</span>'.$additional.
2894: '</td>'.
2895: '</tr>';
2896: $itemcount ++;
2897: }
2898: return ($datatable,$itemcount);
2899: }
2900:
2901: sub print_coursedefaults {
2902: my ($position,$dom,$settings,$rowtotal) = @_;
2903: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
2904: my $itemcount = 1;
2905: my %choices = &Apache::lonlocal::texthash (
2906: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
2907: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
2908: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
2909: coursecredits => 'Credits can be specified for courses',
2910: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
2911: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
2912: postsubmit => 'Disable submit button/keypress following student submission',
2913: canclone => "People who may clone a course (besides course's owner and coordinators)",
2914: );
2915: my %staticdefaults = (
2916: anonsurvey_threshold => 10,
2917: uploadquota => 500,
2918: postsubmit => 60,
2919: );
2920: if ($position eq 'top') {
2921: %defaultchecked = (
2922: 'canuse_pdfforms' => 'off',
2923: 'uselcmath' => 'on',
2924: 'usejsme' => 'on',
2925: 'canclone' => 'none',
2926: );
2927: @toggles = ('canuse_pdfforms','uselcmath','usejsme');
2928: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2929: \%choices,$itemcount);
2930: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2931: $datatable .=
2932: '<tr'.$css_class.'><td valign="top">'.
2933: '<span class="LC_nobreak">'.$choices{'canclone'}.
2934: '</span></td><td class="LC_left_item">';
2935: my $currcanclone = 'none';
2936: my $onclick;
2937: my @cloneoptions = ('none','domain');
2938: my %clonetitles = (
2939: none => 'No additional course requesters',
2940: domain => "Any course requester in course's domain",
2941: instcode => 'Course requests for official courses ...',
2942: );
2943: my (%codedefaults,@code_order,@posscodes);
2944: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
2945: \@code_order) eq 'ok') {
2946: if (@code_order > 0) {
2947: push(@cloneoptions,'instcode');
2948: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
2949: }
2950: }
2951: if (ref($settings) eq 'HASH') {
2952: if ($settings->{'canclone'}) {
2953: if (ref($settings->{'canclone'}) eq 'HASH') {
2954: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
2955: if (@code_order > 0) {
2956: $currcanclone = 'instcode';
2957: @posscodes = @{$settings->{'canclone'}{'instcode'}};
2958: }
2959: }
2960: } elsif ($settings->{'canclone'} eq 'domain') {
2961: $currcanclone = $settings->{'canclone'};
2962: }
2963: }
2964: }
2965: foreach my $option (@cloneoptions) {
2966: my ($checked,$additional);
2967: if ($currcanclone eq $option) {
2968: $checked = ' checked="checked"';
2969: }
2970: if ($option eq 'instcode') {
2971: if (@code_order) {
2972: my $show = 'none';
2973: if ($checked) {
2974: $show = 'block';
2975: }
2976: $additional = '<div id="cloneinstcode" style="display:'.$show.'" />'.
2977: &mt('Institutional codes for new and cloned course have identical:').
2978: '<br />';
2979: foreach my $item (@code_order) {
2980: my $codechk;
2981: if ($checked) {
2982: if (grep(/^\Q$item\E$/,@posscodes)) {
2983: $codechk = ' checked="checked"';
2984: }
2985: }
2986: $additional .= '<label>'.
2987: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
2988: $item.'</label>';
2989: }
2990: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
2991: }
2992: }
2993: $datatable .=
2994: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
2995: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
2996: '</label> '.$additional.'</span><br />';
2997: }
2998: $datatable .= '</td>'.
2999: '</tr>';
3000: $itemcount ++;
3001: } else {
3002: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3003: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout);
3004: my $currusecredits = 0;
3005: my $postsubmitclient = 1;
3006: my @types = ('official','unofficial','community','textbook');
3007: if (ref($settings) eq 'HASH') {
3008: $currdefresponder = $settings->{'anonsurvey_threshold'};
3009: if (ref($settings->{'uploadquota'}) eq 'HASH') {
3010: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
3011: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
3012: }
3013: }
3014: if (ref($settings->{'coursecredits'}) eq 'HASH') {
3015: foreach my $type (@types) {
3016: next if ($type eq 'community');
3017: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
3018: if ($defcredits{$type} ne '') {
3019: $currusecredits = 1;
3020: }
3021: }
3022: }
3023: if (ref($settings->{'postsubmit'}) eq 'HASH') {
3024: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
3025: $postsubmitclient = 0;
3026: foreach my $type (@types) {
3027: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3028: }
3029: } else {
3030: foreach my $type (@types) {
3031: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
3032: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
3033: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
3034: } else {
3035: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3036: }
3037: } else {
3038: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3039: }
3040: }
3041: }
3042: } else {
3043: foreach my $type (@types) {
3044: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3045: }
3046: }
3047: } else {
3048: foreach my $type (@types) {
3049: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3050: }
3051: }
3052: if (!$currdefresponder) {
3053: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
3054: } elsif ($currdefresponder < 1) {
3055: $currdefresponder = 1;
3056: }
3057: foreach my $type (@types) {
3058: if ($curruploadquota{$type} eq '') {
3059: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
3060: }
3061: }
3062: $datatable .=
3063: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3064: $choices{'anonsurvey_threshold'}.
3065: '</span></td>'.
3066: '<td class="LC_right_item"><span class="LC_nobreak">'.
3067: '<input type="text" name="anonsurvey_threshold"'.
3068: ' value="'.$currdefresponder.'" size="5" /></span>'.
3069: '</td></tr>'."\n";
3070: $itemcount ++;
3071: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3072: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3073: $choices{'uploadquota'}.
3074: '</span></td>'.
3075: '<td align="right" class="LC_right_item">'.
3076: '<table><tr>';
3077: foreach my $type (@types) {
3078: $datatable .= '<td align="center">'.&mt($type).'<br />'.
3079: '<input type="text" name="uploadquota_'.$type.'"'.
3080: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
3081: }
3082: $datatable .= '</tr></table></td></tr>'."\n";
3083: $itemcount ++;
3084: my $onclick = "toggleDisplay(this.form,'credits');";
3085: my $display = 'none';
3086: if ($currusecredits) {
3087: $display = 'block';
3088: }
3089: my $additional = '<div id="credits" style="display: '.$display.'">'.
3090: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
3091: foreach my $type (@types) {
3092: next if ($type eq 'community');
3093: $additional .= '<td align="center">'.&mt($type).'<br />'.
3094: '<input type="text" name="'.$type.'_credits"'.
3095: ' value="'.$defcredits{$type}.'" size="3" /></td>';
3096: }
3097: $additional .= '</tr></table></div>'."\n";
3098: %defaultchecked = ('coursecredits' => 'off');
3099: @toggles = ('coursecredits');
3100: my $current = {
3101: 'coursecredits' => $currusecredits,
3102: };
3103: (my $table,$itemcount) =
3104: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
3105: \%choices,$itemcount,$onclick,$additional,'left');
3106: $datatable .= $table;
3107: $onclick = "toggleDisplay(this.form,'studentsubmission');";
3108: my $display = 'none';
3109: if ($postsubmitclient) {
3110: $display = 'block';
3111: }
3112: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
3113: &mt('Number of seconds submit is disabled').'<br />'.
3114: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
3115: '<table><tr>';
3116: foreach my $type (@types) {
3117: $additional .= '<td align="center">'.&mt($type).'<br />'.
3118: '<input type="text" name="'.$type.'_timeout" value="'.
3119: $deftimeout{$type}.'" size="5" /></td>';
3120: }
3121: $additional .= '</tr></table></div>'."\n";
3122: %defaultchecked = ('postsubmit' => 'on');
3123: @toggles = ('postsubmit');
3124: my $current = {
3125: 'postsubmit' => $postsubmitclient,
3126: };
3127: ($table,$itemcount) =
3128: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
3129: \%choices,$itemcount,$onclick,$additional,'left');
3130: $datatable .= $table;
3131: }
3132: $$rowtotal += $itemcount;
3133: return $datatable;
3134: }
3135:
3136: sub print_selfenrollment {
3137: my ($position,$dom,$settings,$rowtotal) = @_;
3138: my ($css_class,$datatable);
3139: my $itemcount = 1;
3140: my @types = ('official','unofficial','community','textbook');
3141: if (($position eq 'top') || ($position eq 'middle')) {
3142: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
3143: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
3144: my @rows;
3145: my $key;
3146: if ($position eq 'top') {
3147: $key = 'admin';
3148: if (ref($rowsref) eq 'ARRAY') {
3149: @rows = @{$rowsref};
3150: }
3151: } elsif ($position eq 'middle') {
3152: $key = 'default';
3153: @rows = ('types','registered','approval','limit');
3154: }
3155: foreach my $row (@rows) {
3156: if (defined($titlesref->{$row})) {
3157: $itemcount ++;
3158: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3159: $datatable .= '<tr'.$css_class.'>'.
3160: '<td>'.$titlesref->{$row}.'</td>'.
3161: '<td class="LC_left_item">'.
3162: '<table><tr>';
3163: my (%current,%currentcap);
3164: if (ref($settings) eq 'HASH') {
3165: if (ref($settings->{$key}) eq 'HASH') {
3166: foreach my $type (@types) {
3167: if (ref($settings->{$key}->{$type}) eq 'HASH') {
3168: $current{$type} = $settings->{$key}->{$type}->{$row};
3169: }
3170: if (($row eq 'limit') && ($key eq 'default')) {
3171: if (ref($settings->{$key}->{$type}) eq 'HASH') {
3172: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
3173: }
3174: }
3175: }
3176: }
3177: }
3178: my %roles = (
3179: '0' => &Apache::lonnet::plaintext('dc'),
3180: );
3181:
3182: foreach my $type (@types) {
3183: unless (($row eq 'registered') && ($key eq 'default')) {
3184: $datatable .= '<th>'.&mt($type).'</th>';
3185: }
3186: }
3187: unless (($row eq 'registered') && ($key eq 'default')) {
3188: $datatable .= '</tr><tr>';
3189: }
3190: foreach my $type (@types) {
3191: if ($type eq 'community') {
3192: $roles{'1'} = &mt('Community personnel');
3193: } else {
3194: $roles{'1'} = &mt('Course personnel');
3195: }
3196: $datatable .= '<td style="vertical-align: top">';
3197: if ($position eq 'top') {
3198: my %checked;
3199: if ($current{$type} eq '0') {
3200: $checked{'0'} = ' checked="checked"';
3201: } else {
3202: $checked{'1'} = ' checked="checked"';
3203: }
3204: foreach my $role ('1','0') {
3205: $datatable .= '<span class="LC_nobreak"><label>'.
3206: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
3207: 'value="'.$role.'"'.$checked{$role}.' />'.
3208: $roles{$role}.'</label></span> ';
3209: }
3210: } else {
3211: if ($row eq 'types') {
3212: my %checked;
3213: if ($current{$type} =~ /^(all|dom)$/) {
3214: $checked{$1} = ' checked="checked"';
3215: } else {
3216: $checked{''} = ' checked="checked"';
3217: }
3218: foreach my $val ('','dom','all') {
3219: $datatable .= '<span class="LC_nobreak"><label>'.
3220: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3221: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3222: }
3223: } elsif ($row eq 'registered') {
3224: my %checked;
3225: if ($current{$type} eq '1') {
3226: $checked{'1'} = ' checked="checked"';
3227: } else {
3228: $checked{'0'} = ' checked="checked"';
3229: }
3230: foreach my $val ('0','1') {
3231: $datatable .= '<span class="LC_nobreak"><label>'.
3232: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3233: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3234: }
3235: } elsif ($row eq 'approval') {
3236: my %checked;
3237: if ($current{$type} =~ /^([12])$/) {
3238: $checked{$1} = ' checked="checked"';
3239: } else {
3240: $checked{'0'} = ' checked="checked"';
3241: }
3242: for my $val (0..2) {
3243: $datatable .= '<span class="LC_nobreak"><label>'.
3244: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3245: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3246: }
3247: } elsif ($row eq 'limit') {
3248: my %checked;
3249: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
3250: $checked{$1} = ' checked="checked"';
3251: } else {
3252: $checked{'none'} = ' checked="checked"';
3253: }
3254: my $cap;
3255: if ($currentcap{$type} =~ /^\d+$/) {
3256: $cap = $currentcap{$type};
3257: }
3258: foreach my $val ('none','allstudents','selfenrolled') {
3259: $datatable .= '<span class="LC_nobreak"><label>'.
3260: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3261: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3262: }
3263: $datatable .= '<br />'.
3264: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
3265: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
3266: '</span>';
3267: }
3268: }
3269: $datatable .= '</td>';
3270: }
3271: $datatable .= '</tr>';
3272: }
3273: $datatable .= '</table></td></tr>';
3274: }
3275: } elsif ($position eq 'bottom') {
3276: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
3277: }
3278: $$rowtotal += $itemcount;
3279: return $datatable;
3280: }
3281:
3282: sub print_validation_rows {
3283: my ($caller,$dom,$settings,$rowtotal) = @_;
3284: my ($itemsref,$namesref,$fieldsref);
3285: if ($caller eq 'selfenroll') {
3286: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
3287: } elsif ($caller eq 'requestcourses') {
3288: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
3289: }
3290: my %currvalidation;
3291: if (ref($settings) eq 'HASH') {
3292: if (ref($settings->{'validation'}) eq 'HASH') {
3293: %currvalidation = %{$settings->{'validation'}};
3294: }
3295: }
3296: my $datatable;
3297: my $itemcount = 0;
3298: foreach my $item (@{$itemsref}) {
3299: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3300: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3301: $namesref->{$item}.
3302: '</span></td>'.
3303: '<td class="LC_left_item">';
3304: if (($item eq 'url') || ($item eq 'button')) {
3305: $datatable .= '<span class="LC_nobreak">'.
3306: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
3307: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
3308: } elsif ($item eq 'fields') {
3309: my @currfields;
3310: if (ref($currvalidation{$item}) eq 'ARRAY') {
3311: @currfields = @{$currvalidation{$item}};
3312: }
3313: foreach my $field (@{$fieldsref}) {
3314: my $check = '';
3315: if (grep(/^\Q$field\E$/,@currfields)) {
3316: $check = ' checked="checked"';
3317: }
3318: $datatable .= '<span class="LC_nobreak"><label>'.
3319: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
3320: ' value="'.$field.'"'.$check.' />'.$field.
3321: '</label></span> ';
3322: }
3323: } elsif ($item eq 'markup') {
3324: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5" wrap="soft">'.
3325: $currvalidation{$item}.
3326: '</textarea>';
3327: }
3328: $datatable .= '</td></tr>'."\n";
3329: if (ref($rowtotal)) {
3330: $itemcount ++;
3331: }
3332: }
3333: if ($caller eq 'requestcourses') {
3334: my %currhash;
3335: if (ref($settings) eq 'HASH') {
3336: if (ref($settings->{'validation'}) eq 'HASH') {
3337: if ($settings->{'validation'}{'dc'} ne '') {
3338: $currhash{$settings->{'validation'}{'dc'}} = 1;
3339: }
3340: }
3341: }
3342: my $numinrow = 2;
3343: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
3344: 'validationdc',%currhash);
3345: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3346: $datatable .= '</td></tr><tr'.$css_class.'><td>';
3347: if ($numdc > 1) {
3348: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
3349: } else {
3350: $datatable .= &mt('Course creation processed as: ');
3351: }
3352: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
3353: $itemcount ++;
3354: }
3355: if (ref($rowtotal)) {
3356: $$rowtotal += $itemcount;
3357: }
3358: return $datatable;
3359: }
3360:
3361: sub print_usersessions {
3362: my ($position,$dom,$settings,$rowtotal) = @_;
3363: my ($css_class,$datatable,%checked,%choices);
3364: my (%by_ip,%by_location,@intdoms);
3365: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
3366:
3367: my @alldoms = &Apache::lonnet::all_domains();
3368: my %serverhomes = %Apache::lonnet::serverhomeIDs;
3369: my %servers = &Apache::lonnet::internet_dom_servers($dom);
3370: my %altids = &id_for_thisdom(%servers);
3371: my $itemcount = 1;
3372: if ($position eq 'top') {
3373: if (keys(%serverhomes) > 1) {
3374: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
3375: my $curroffloadnow;
3376: if (ref($settings) eq 'HASH') {
3377: if (ref($settings->{'offloadnow'}) eq 'HASH') {
3378: $curroffloadnow = $settings->{'offloadnow'};
3379: }
3380: }
3381: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$curroffloadnow,$rowtotal);
3382: } else {
3383: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3384: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
3385: }
3386: } else {
3387: if (keys(%by_location) == 0) {
3388: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3389: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
3390: } else {
3391: my %lt = &usersession_titles();
3392: my $numinrow = 5;
3393: my $prefix;
3394: my @types;
3395: if ($position eq 'bottom') {
3396: $prefix = 'remote';
3397: @types = ('version','excludedomain','includedomain');
3398: } else {
3399: $prefix = 'hosted';
3400: @types = ('excludedomain','includedomain');
3401: }
3402: my (%current,%checkedon,%checkedoff);
3403: my @lcversions = &Apache::lonnet::all_loncaparevs();
3404: my @locations = sort(keys(%by_location));
3405: foreach my $type (@types) {
3406: $checkedon{$type} = '';
3407: $checkedoff{$type} = ' checked="checked"';
3408: }
3409: if (ref($settings) eq 'HASH') {
3410: if (ref($settings->{$prefix}) eq 'HASH') {
3411: foreach my $key (keys(%{$settings->{$prefix}})) {
3412: $current{$key} = $settings->{$prefix}{$key};
3413: if ($key eq 'version') {
3414: if ($current{$key} ne '') {
3415: $checkedon{$key} = ' checked="checked"';
3416: $checkedoff{$key} = '';
3417: }
3418: } elsif (ref($current{$key}) eq 'ARRAY') {
3419: $checkedon{$key} = ' checked="checked"';
3420: $checkedoff{$key} = '';
3421: }
3422: }
3423: }
3424: }
3425: foreach my $type (@types) {
3426: next if ($type ne 'version' && !@locations);
3427: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3428: $datatable .= '<tr'.$css_class.'>
3429: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
3430: <span class="LC_nobreak">
3431: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
3432: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
3433: if ($type eq 'version') {
3434: my $selector = '<select name="'.$prefix.'_version">';
3435: foreach my $version (@lcversions) {
3436: my $selected = '';
3437: if ($current{'version'} eq $version) {
3438: $selected = ' selected="selected"';
3439: }
3440: $selector .= ' <option value="'.$version.'"'.
3441: $selected.'>'.$version.'</option>';
3442: }
3443: $selector .= '</select> ';
3444: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
3445: } else {
3446: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
3447: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
3448: ' />'.(' 'x2).
3449: '<input type="button" value="'.&mt('uncheck all').'" '.
3450: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
3451: "\n".
3452: '</div><div><table>';
3453: my $rem;
3454: for (my $i=0; $i<@locations; $i++) {
3455: my ($showloc,$value,$checkedtype);
3456: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
3457: my $ip = $by_location{$locations[$i]}->[0];
3458: if (ref($by_ip{$ip}) eq 'ARRAY') {
3459: $value = join(':',@{$by_ip{$ip}});
3460: $showloc = join(', ',@{$by_ip{$ip}});
3461: if (ref($current{$type}) eq 'ARRAY') {
3462: foreach my $loc (@{$by_ip{$ip}}) {
3463: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
3464: $checkedtype = ' checked="checked"';
3465: last;
3466: }
3467: }
3468: }
3469: }
3470: }
3471: $rem = $i%($numinrow);
3472: if ($rem == 0) {
3473: if ($i > 0) {
3474: $datatable .= '</tr>';
3475: }
3476: $datatable .= '<tr>';
3477: }
3478: $datatable .= '<td class="LC_left_item">'.
3479: '<span class="LC_nobreak"><label>'.
3480: '<input type="checkbox" name="'.$prefix.'_'.$type.
3481: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
3482: '</label></span></td>';
3483: }
3484: $rem = @locations%($numinrow);
3485: my $colsleft = $numinrow - $rem;
3486: if ($colsleft > 1 ) {
3487: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3488: ' </td>';
3489: } elsif ($colsleft == 1) {
3490: $datatable .= '<td class="LC_left_item"> </td>';
3491: }
3492: $datatable .= '</tr></table>';
3493: }
3494: $datatable .= '</td></tr>';
3495: $itemcount ++;
3496: }
3497: }
3498: }
3499: $$rowtotal += $itemcount;
3500: return $datatable;
3501: }
3502:
3503: sub build_location_hashes {
3504: my ($intdoms,$by_ip,$by_location) = @_;
3505: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
3506: (ref($by_location) eq 'HASH'));
3507: my %iphost = &Apache::lonnet::get_iphost();
3508: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
3509: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
3510: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
3511: foreach my $id (@{$iphost{$primary_ip}}) {
3512: my $intdom = &Apache::lonnet::internet_dom($id);
3513: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
3514: push(@{$intdoms},$intdom);
3515: }
3516: }
3517: }
3518: foreach my $ip (keys(%iphost)) {
3519: if (ref($iphost{$ip}) eq 'ARRAY') {
3520: foreach my $id (@{$iphost{$ip}}) {
3521: my $location = &Apache::lonnet::internet_dom($id);
3522: if ($location) {
3523: next if (grep(/^\Q$location\E$/,@{$intdoms}));
3524: if (ref($by_ip->{$ip}) eq 'ARRAY') {
3525: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
3526: push(@{$by_ip->{$ip}},$location);
3527: }
3528: } else {
3529: $by_ip->{$ip} = [$location];
3530: }
3531: }
3532: }
3533: }
3534: }
3535: foreach my $ip (sort(keys(%{$by_ip}))) {
3536: if (ref($by_ip->{$ip}) eq 'ARRAY') {
3537: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
3538: my $first = $by_ip->{$ip}->[0];
3539: if (ref($by_location->{$first}) eq 'ARRAY') {
3540: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
3541: push(@{$by_location->{$first}},$ip);
3542: }
3543: } else {
3544: $by_location->{$first} = [$ip];
3545: }
3546: }
3547: }
3548: return;
3549: }
3550:
3551: sub current_offloads_to {
3552: my ($dom,$settings,$servers) = @_;
3553: my (%spareid,%otherdomconfigs);
3554: if (ref($servers) eq 'HASH') {
3555: foreach my $lonhost (sort(keys(%{$servers}))) {
3556: my $gotspares;
3557: if (ref($settings) eq 'HASH') {
3558: if (ref($settings->{'spares'}) eq 'HASH') {
3559: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
3560: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
3561: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
3562: $gotspares = 1;
3563: }
3564: }
3565: }
3566: unless ($gotspares) {
3567: my $gotspares;
3568: my $serverhomeID =
3569: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
3570: my $serverhomedom =
3571: &Apache::lonnet::host_domain($serverhomeID);
3572: if ($serverhomedom ne $dom) {
3573: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
3574: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
3575: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
3576: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
3577: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
3578: $gotspares = 1;
3579: }
3580: }
3581: } else {
3582: $otherdomconfigs{$serverhomedom} =
3583: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
3584: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
3585: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
3586: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
3587: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
3588: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
3589: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
3590: $gotspares = 1;
3591: }
3592: }
3593: }
3594: }
3595: }
3596: }
3597: }
3598: unless ($gotspares) {
3599: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
3600: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
3601: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
3602: } else {
3603: my $server_hostname = &Apache::lonnet::hostname($lonhost);
3604: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
3605: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
3606: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
3607: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
3608: } else {
3609: my %what = (
3610: spareid => 1,
3611: );
3612: my ($result,$returnhash) =
3613: &Apache::lonnet::get_remote_globals($lonhost,\%what);
3614: if ($result eq 'ok') {
3615: if (ref($returnhash) eq 'HASH') {
3616: if (ref($returnhash->{'spareid'}) eq 'HASH') {
3617: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
3618: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
3619: }
3620: }
3621: }
3622: }
3623: }
3624: }
3625: }
3626: }
3627: return %spareid;
3628: }
3629:
3630: sub spares_row {
3631: my ($dom,$servers,$spareid,$serverhomes,$altids,$curroffloadnow,$rowtotal) = @_;
3632: my $css_class;
3633: my $numinrow = 4;
3634: my $itemcount = 1;
3635: my $datatable;
3636: my %typetitles = &sparestype_titles();
3637: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
3638: foreach my $server (sort(keys(%{$servers}))) {
3639: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
3640: my ($othercontrol,$serverdom);
3641: if ($serverhome ne $server) {
3642: $serverdom = &Apache::lonnet::host_domain($serverhome);
3643: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
3644: } else {
3645: $serverdom = &Apache::lonnet::host_domain($server);
3646: if ($serverdom ne $dom) {
3647: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
3648: }
3649: }
3650: next unless (ref($spareid->{$server}) eq 'HASH');
3651: my $checkednow;
3652: if (ref($curroffloadnow) eq 'HASH') {
3653: if ($curroffloadnow->{$server}) {
3654: $checkednow = ' checked="checked"';
3655: }
3656: }
3657: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3658: $datatable .= '<tr'.$css_class.'>
3659: <td rowspan="2">
3660: <span class="LC_nobreak">'.
3661: &mt('[_1] when busy, offloads to:'
3662: ,'<b>'.$server.'</b>').'</span><br />'.
3663: '<span class="LC_nobreak">'."\n".
3664: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
3665: ' '.&mt('Switch active users on next access').'</label></span>'.
3666: "\n";
3667: my (%current,%canselect);
3668: my @choices =
3669: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
3670: foreach my $type ('primary','default') {
3671: if (ref($spareid->{$server}) eq 'HASH') {
3672: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
3673: my @spares = @{$spareid->{$server}{$type}};
3674: if (@spares > 0) {
3675: if ($othercontrol) {
3676: $current{$type} = join(', ',@spares);
3677: } else {
3678: $current{$type} .= '<table>';
3679: my $numspares = scalar(@spares);
3680: for (my $i=0; $i<@spares; $i++) {
3681: my $rem = $i%($numinrow);
3682: if ($rem == 0) {
3683: if ($i > 0) {
3684: $current{$type} .= '</tr>';
3685: }
3686: $current{$type} .= '<tr>';
3687: }
3688: $current{$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'".');" /> '.
3689: $spareid->{$server}{$type}[$i].
3690: '</label></td>'."\n";
3691: }
3692: my $rem = @spares%($numinrow);
3693: my $colsleft = $numinrow - $rem;
3694: if ($colsleft > 1 ) {
3695: $current{$type} .= '<td colspan="'.$colsleft.
3696: '" class="LC_left_item">'.
3697: ' </td>';
3698: } elsif ($colsleft == 1) {
3699: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
3700: }
3701: $current{$type} .= '</tr></table>';
3702: }
3703: }
3704: }
3705: if ($current{$type} eq '') {
3706: $current{$type} = &mt('None specified');
3707: }
3708: if ($othercontrol) {
3709: if ($type eq 'primary') {
3710: $canselect{$type} = $othercontrol;
3711: }
3712: } else {
3713: $canselect{$type} =
3714: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
3715: '<select name="newspare_'.$type.'_'.$server.'" '.
3716: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
3717: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
3718: if (@choices > 0) {
3719: foreach my $lonhost (@choices) {
3720: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
3721: }
3722: }
3723: $canselect{$type} .= '</select>'."\n";
3724: }
3725: } else {
3726: $current{$type} = &mt('Could not be determined');
3727: if ($type eq 'primary') {
3728: $canselect{$type} = $othercontrol;
3729: }
3730: }
3731: if ($type eq 'default') {
3732: $datatable .= '<tr'.$css_class.'>';
3733: }
3734: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
3735: '<td>'.$current{$type}.'</td>'."\n".
3736: '<td>'.$canselect{$type}.'</td></tr>'."\n";
3737: }
3738: $itemcount ++;
3739: }
3740: }
3741: $$rowtotal += $itemcount;
3742: return $datatable;
3743: }
3744:
3745: sub possible_newspares {
3746: my ($server,$currspares,$serverhomes,$altids) = @_;
3747: my $serverhostname = &Apache::lonnet::hostname($server);
3748: my %excluded;
3749: if ($serverhostname ne '') {
3750: %excluded = (
3751: $serverhostname => 1,
3752: );
3753: }
3754: if (ref($currspares) eq 'HASH') {
3755: foreach my $type (keys(%{$currspares})) {
3756: if (ref($currspares->{$type}) eq 'ARRAY') {
3757: if (@{$currspares->{$type}} > 0) {
3758: foreach my $curr (@{$currspares->{$type}}) {
3759: my $hostname = &Apache::lonnet::hostname($curr);
3760: $excluded{$hostname} = 1;
3761: }
3762: }
3763: }
3764: }
3765: }
3766: my @choices;
3767: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
3768: if (keys(%{$serverhomes}) > 1) {
3769: foreach my $name (sort(keys(%{$serverhomes}))) {
3770: unless ($excluded{$name}) {
3771: if (exists($altids->{$serverhomes->{$name}})) {
3772: push(@choices,$altids->{$serverhomes->{$name}});
3773: } else {
3774: push(@choices,$serverhomes->{$name});
3775: }
3776: }
3777: }
3778: }
3779: }
3780: return sort(@choices);
3781: }
3782:
3783: sub print_loadbalancing {
3784: my ($dom,$settings,$rowtotal) = @_;
3785: my $primary_id = &Apache::lonnet::domain($dom,'primary');
3786: my $intdom = &Apache::lonnet::internet_dom($primary_id);
3787: my $numinrow = 1;
3788: my $datatable;
3789: my %servers = &Apache::lonnet::internet_dom_servers($dom);
3790: my (%currbalancer,%currtargets,%currrules,%existing);
3791: if (ref($settings) eq 'HASH') {
3792: %existing = %{$settings};
3793: }
3794: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
3795: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
3796: \%currtargets,\%currrules);
3797: } else {
3798: return;
3799: }
3800: my ($othertitle,$usertypes,$types) =
3801: &Apache::loncommon::sorted_inst_types($dom);
3802: my $rownum = 8;
3803: if (ref($types) eq 'ARRAY') {
3804: $rownum += scalar(@{$types});
3805: }
3806: my @css_class = ('LC_odd_row','LC_even_row');
3807: my $balnum = 0;
3808: my $islast;
3809: my (@toshow,$disabledtext);
3810: if (keys(%currbalancer) > 0) {
3811: @toshow = sort(keys(%currbalancer));
3812: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
3813: push(@toshow,'');
3814: }
3815: } else {
3816: @toshow = ('');
3817: $disabledtext = &mt('No existing load balancer');
3818: }
3819: foreach my $lonhost (@toshow) {
3820: if ($balnum == scalar(@toshow)-1) {
3821: $islast = 1;
3822: } else {
3823: $islast = 0;
3824: }
3825: my $cssidx = $balnum%2;
3826: my $targets_div_style = 'display: none';
3827: my $disabled_div_style = 'display: block';
3828: my $homedom_div_style = 'display: none';
3829: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
3830: '<td rowspan="'.$rownum.'" valign="top">'.
3831: '<p>';
3832: if ($lonhost eq '') {
3833: $datatable .= '<span class="LC_nobreak">';
3834: if (keys(%currbalancer) > 0) {
3835: $datatable .= &mt('Add balancer:');
3836: } else {
3837: $datatable .= &mt('Enable balancer:');
3838: }
3839: $datatable .= ' '.
3840: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
3841: ' id="loadbalancing_lonhost_'.$balnum.'"'.
3842: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
3843: '<option value="" selected="selected">'.&mt('None').
3844: '</option>'."\n";
3845: foreach my $server (sort(keys(%servers))) {
3846: next if ($currbalancer{$server});
3847: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
3848: }
3849: $datatable .=
3850: '</select>'."\n".
3851: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
3852: } else {
3853: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
3854: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
3855: &mt('Stop balancing').'</label>'.
3856: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
3857: $targets_div_style = 'display: block';
3858: $disabled_div_style = 'display: none';
3859: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
3860: $homedom_div_style = 'display: block';
3861: }
3862: }
3863: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
3864: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
3865: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
3866: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
3867: my ($numspares,@spares) = &count_servers($lonhost,%servers);
3868: my @sparestypes = ('primary','default');
3869: my %typetitles = &sparestype_titles();
3870: foreach my $sparetype (@sparestypes) {
3871: my $targettable;
3872: for (my $i=0; $i<$numspares; $i++) {
3873: my $checked;
3874: if (ref($currtargets{$lonhost}) eq 'HASH') {
3875: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
3876: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
3877: $checked = ' checked="checked"';
3878: }
3879: }
3880: }
3881: my ($chkboxval,$disabled);
3882: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
3883: $chkboxval = $spares[$i];
3884: }
3885: if (exists($currbalancer{$spares[$i]})) {
3886: $disabled = ' disabled="disabled"';
3887: }
3888: $targettable .=
3889: '<td><span class="LC_nobreak"><label>'.
3890: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
3891: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
3892: '</span></label></span></td>';
3893: my $rem = $i%($numinrow);
3894: if ($rem == 0) {
3895: if (($i > 0) && ($i < $numspares-1)) {
3896: $targettable .= '</tr>';
3897: }
3898: if ($i < $numspares-1) {
3899: $targettable .= '<tr>';
3900: }
3901: }
3902: }
3903: if ($targettable ne '') {
3904: my $rem = $numspares%($numinrow);
3905: my $colsleft = $numinrow - $rem;
3906: if ($colsleft > 1 ) {
3907: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3908: ' </td>';
3909: } elsif ($colsleft == 1) {
3910: $targettable .= '<td class="LC_left_item"> </td>';
3911: }
3912: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
3913: '<table><tr>'.$targettable.'</tr></table><br />';
3914: }
3915: }
3916: $datatable .= '</div></td></tr>'.
3917: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
3918: $othertitle,$usertypes,$types,\%servers,
3919: \%currbalancer,$lonhost,
3920: $targets_div_style,$homedom_div_style,
3921: $css_class[$cssidx],$balnum,$islast);
3922: $$rowtotal += $rownum;
3923: $balnum ++;
3924: }
3925: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
3926: return $datatable;
3927: }
3928:
3929: sub get_loadbalancers_config {
3930: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
3931: return unless ((ref($servers) eq 'HASH') &&
3932: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
3933: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
3934: if (keys(%{$existing}) > 0) {
3935: my $oldlonhost;
3936: foreach my $key (sort(keys(%{$existing}))) {
3937: if ($key eq 'lonhost') {
3938: $oldlonhost = $existing->{'lonhost'};
3939: $currbalancer->{$oldlonhost} = 1;
3940: } elsif ($key eq 'targets') {
3941: if ($oldlonhost) {
3942: $currtargets->{$oldlonhost} = $existing->{'targets'};
3943: }
3944: } elsif ($key eq 'rules') {
3945: if ($oldlonhost) {
3946: $currrules->{$oldlonhost} = $existing->{'rules'};
3947: }
3948: } elsif (ref($existing->{$key}) eq 'HASH') {
3949: $currbalancer->{$key} = 1;
3950: $currtargets->{$key} = $existing->{$key}{'targets'};
3951: $currrules->{$key} = $existing->{$key}{'rules'};
3952: }
3953: }
3954: } else {
3955: my ($balancerref,$targetsref) =
3956: &Apache::lonnet::get_lonbalancer_config($servers);
3957: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
3958: foreach my $server (sort(keys(%{$balancerref}))) {
3959: $currbalancer->{$server} = 1;
3960: $currtargets->{$server} = $targetsref->{$server};
3961: }
3962: }
3963: }
3964: return;
3965: }
3966:
3967: sub loadbalancing_rules {
3968: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
3969: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
3970: $css_class,$balnum,$islast) = @_;
3971: my $output;
3972: my $num = 0;
3973: my ($alltypes,$othertypes,$titles) =
3974: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
3975: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
3976: foreach my $type (@{$alltypes}) {
3977: $num ++;
3978: my $current;
3979: if (ref($currrules) eq 'HASH') {
3980: $current = $currrules->{$type};
3981: }
3982: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
3983: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
3984: $current = '';
3985: }
3986: }
3987: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
3988: $servers,$currbalancer,$lonhost,$dom,
3989: $targets_div_style,$homedom_div_style,
3990: $css_class,$balnum,$num,$islast);
3991: }
3992: }
3993: return $output;
3994: }
3995:
3996: sub loadbalancing_titles {
3997: my ($dom,$intdom,$usertypes,$types) = @_;
3998: my %othertypes = (
3999: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
4000: '_LC_author' => &mt('Users from [_1] with author role',$dom),
4001: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
4002: '_LC_external' => &mt('Users not from [_1]',$intdom),
4003: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
4004: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
4005: );
4006: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
4007: if (ref($types) eq 'ARRAY') {
4008: unshift(@alltypes,@{$types},'default');
4009: }
4010: my %titles;
4011: foreach my $type (@alltypes) {
4012: if ($type =~ /^_LC_/) {
4013: $titles{$type} = $othertypes{$type};
4014: } elsif ($type eq 'default') {
4015: $titles{$type} = &mt('All users from [_1]',$dom);
4016: if (ref($types) eq 'ARRAY') {
4017: if (@{$types} > 0) {
4018: $titles{$type} = &mt('Other users from [_1]',$dom);
4019: }
4020: }
4021: } elsif (ref($usertypes) eq 'HASH') {
4022: $titles{$type} = $usertypes->{$type};
4023: }
4024: }
4025: return (\@alltypes,\%othertypes,\%titles);
4026: }
4027:
4028: sub loadbalance_rule_row {
4029: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
4030: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
4031: my @rulenames;
4032: my %ruletitles = &offloadtype_text();
4033: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
4034: @rulenames = ('balancer','offloadedto','specific');
4035: } else {
4036: @rulenames = ('default','homeserver');
4037: if ($type eq '_LC_external') {
4038: push(@rulenames,'externalbalancer');
4039: } else {
4040: push(@rulenames,'specific');
4041: }
4042: push(@rulenames,'none');
4043: }
4044: my $style = $targets_div_style;
4045: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
4046: $style = $homedom_div_style;
4047: }
4048: my $space;
4049: if ($islast && $num == 1) {
4050: $space = '<div display="inline-block"> </div>';
4051: }
4052: my $output =
4053: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
4054: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
4055: '<td valaign="top">'.$space.
4056: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
4057: for (my $i=0; $i<@rulenames; $i++) {
4058: my $rule = $rulenames[$i];
4059: my ($checked,$extra);
4060: if ($rulenames[$i] eq 'default') {
4061: $rule = '';
4062: }
4063: if ($rulenames[$i] eq 'specific') {
4064: if (ref($servers) eq 'HASH') {
4065: my $default;
4066: if (($current ne '') && (exists($servers->{$current}))) {
4067: $checked = ' checked="checked"';
4068: }
4069: unless ($checked) {
4070: $default = ' selected="selected"';
4071: }
4072: $extra =
4073: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
4074: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
4075: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
4076: '<option value=""'.$default.'></option>'."\n";
4077: foreach my $server (sort(keys(%{$servers}))) {
4078: if (ref($currbalancer) eq 'HASH') {
4079: next if (exists($currbalancer->{$server}));
4080: }
4081: my $selected;
4082: if ($server eq $current) {
4083: $selected = ' selected="selected"';
4084: }
4085: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
4086: }
4087: $extra .= '</select>';
4088: }
4089: } elsif ($rule eq $current) {
4090: $checked = ' checked="checked"';
4091: }
4092: $output .= '<span class="LC_nobreak"><label>'.
4093: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
4094: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
4095: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
4096: ')"'.$checked.' /> ';
4097: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
4098: $output .= $ruletitles{'particular'};
4099: } else {
4100: $output .= $ruletitles{$rulenames[$i]};
4101: }
4102: $output .= '</label>'.$extra.'</span><br />'."\n";
4103: }
4104: $output .= '</div></td></tr>'."\n";
4105: return $output;
4106: }
4107:
4108: sub offloadtype_text {
4109: my %ruletitles = &Apache::lonlocal::texthash (
4110: 'default' => 'Offloads to default destinations',
4111: 'homeserver' => "Offloads to user's home server",
4112: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
4113: 'specific' => 'Offloads to specific server',
4114: 'none' => 'No offload',
4115: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
4116: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
4117: 'particular' => 'Session hosted (after re-auth) on server:',
4118: );
4119: return %ruletitles;
4120: }
4121:
4122: sub sparestype_titles {
4123: my %typestitles = &Apache::lonlocal::texthash (
4124: 'primary' => 'primary',
4125: 'default' => 'default',
4126: );
4127: return %typestitles;
4128: }
4129:
4130: sub contact_titles {
4131: my %titles = &Apache::lonlocal::texthash (
4132: 'supportemail' => 'Support E-mail address',
4133: 'adminemail' => 'Default Server Admin E-mail address',
4134: 'errormail' => 'Error reports to be e-mailed to',
4135: 'packagesmail' => 'Package update alerts to be e-mailed to',
4136: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
4137: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
4138: 'requestsmail' => 'E-mail from course requests requiring approval',
4139: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
4140: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
4141: );
4142: my %short_titles = &Apache::lonlocal::texthash (
4143: adminemail => 'Admin E-mail address',
4144: supportemail => 'Support E-mail',
4145: );
4146: return (\%titles,\%short_titles);
4147: }
4148:
4149: sub tool_titles {
4150: my %titles = &Apache::lonlocal::texthash (
4151: aboutme => 'Personal web page',
4152: blog => 'Blog',
4153: webdav => 'WebDAV',
4154: portfolio => 'Portfolio',
4155: official => 'Official courses (with institutional codes)',
4156: unofficial => 'Unofficial courses',
4157: community => 'Communities',
4158: textbook => 'Textbook courses',
4159: );
4160: return %titles;
4161: }
4162:
4163: sub courserequest_titles {
4164: my %titles = &Apache::lonlocal::texthash (
4165: official => 'Official',
4166: unofficial => 'Unofficial',
4167: community => 'Communities',
4168: textbook => 'Textbook',
4169: norequest => 'Not allowed',
4170: approval => 'Approval by Dom. Coord.',
4171: validate => 'With validation',
4172: autolimit => 'Numerical limit',
4173: unlimited => '(blank for unlimited)',
4174: );
4175: return %titles;
4176: }
4177:
4178: sub authorrequest_titles {
4179: my %titles = &Apache::lonlocal::texthash (
4180: norequest => 'Not allowed',
4181: approval => 'Approval by Dom. Coord.',
4182: automatic => 'Automatic approval',
4183: );
4184: return %titles;
4185: }
4186:
4187: sub courserequest_conditions {
4188: my %conditions = &Apache::lonlocal::texthash (
4189: approval => '(Processing of request subject to approval by Domain Coordinator).',
4190: validate => '(Processing of request subject to institutional validation).',
4191: );
4192: return %conditions;
4193: }
4194:
4195:
4196: sub print_usercreation {
4197: my ($position,$dom,$settings,$rowtotal) = @_;
4198: my $numinrow = 4;
4199: my $datatable;
4200: if ($position eq 'top') {
4201: $$rowtotal ++;
4202: my $rowcount = 0;
4203: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
4204: if (ref($rules) eq 'HASH') {
4205: if (keys(%{$rules}) > 0) {
4206: $datatable .= &user_formats_row('username',$settings,$rules,
4207: $ruleorder,$numinrow,$rowcount);
4208: $$rowtotal ++;
4209: $rowcount ++;
4210: }
4211: }
4212: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
4213: if (ref($idrules) eq 'HASH') {
4214: if (keys(%{$idrules}) > 0) {
4215: $datatable .= &user_formats_row('id',$settings,$idrules,
4216: $idruleorder,$numinrow,$rowcount);
4217: $$rowtotal ++;
4218: $rowcount ++;
4219: }
4220: }
4221: if ($rowcount == 0) {
4222: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
4223: $$rowtotal ++;
4224: $rowcount ++;
4225: }
4226: } elsif ($position eq 'middle') {
4227: my @creators = ('author','course','requestcrs');
4228: my ($rules,$ruleorder) =
4229: &Apache::lonnet::inst_userrules($dom,'username');
4230: my %lt = &usercreation_types();
4231: my %checked;
4232: if (ref($settings) eq 'HASH') {
4233: if (ref($settings->{'cancreate'}) eq 'HASH') {
4234: foreach my $item (@creators) {
4235: $checked{$item} = $settings->{'cancreate'}{$item};
4236: }
4237: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
4238: foreach my $item (@creators) {
4239: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
4240: $checked{$item} = 'none';
4241: }
4242: }
4243: }
4244: }
4245: my $rownum = 0;
4246: foreach my $item (@creators) {
4247: $rownum ++;
4248: if ($checked{$item} eq '') {
4249: $checked{$item} = 'any';
4250: }
4251: my $css_class;
4252: if ($rownum%2) {
4253: $css_class = '';
4254: } else {
4255: $css_class = ' class="LC_odd_row" ';
4256: }
4257: $datatable .= '<tr'.$css_class.'>'.
4258: '<td><span class="LC_nobreak">'.$lt{$item}.
4259: '</span></td><td align="right">';
4260: my @options = ('any');
4261: if (ref($rules) eq 'HASH') {
4262: if (keys(%{$rules}) > 0) {
4263: push(@options,('official','unofficial'));
4264: }
4265: }
4266: push(@options,'none');
4267: foreach my $option (@options) {
4268: my $type = 'radio';
4269: my $check = ' ';
4270: if ($checked{$item} eq $option) {
4271: $check = ' checked="checked" ';
4272: }
4273: $datatable .= '<span class="LC_nobreak"><label>'.
4274: '<input type="'.$type.'" name="can_createuser_'.
4275: $item.'" value="'.$option.'"'.$check.'/> '.
4276: $lt{$option}.'</label> </span>';
4277: }
4278: $datatable .= '</td></tr>';
4279: }
4280: } else {
4281: my @contexts = ('author','course','domain');
4282: my @authtypes = ('int','krb4','krb5','loc');
4283: my %checked;
4284: if (ref($settings) eq 'HASH') {
4285: if (ref($settings->{'authtypes'}) eq 'HASH') {
4286: foreach my $item (@contexts) {
4287: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
4288: foreach my $auth (@authtypes) {
4289: if ($settings->{'authtypes'}{$item}{$auth}) {
4290: $checked{$item}{$auth} = ' checked="checked" ';
4291: }
4292: }
4293: }
4294: }
4295: }
4296: } else {
4297: foreach my $item (@contexts) {
4298: foreach my $auth (@authtypes) {
4299: $checked{$item}{$auth} = ' checked="checked" ';
4300: }
4301: }
4302: }
4303: my %title = &context_names();
4304: my %authname = &authtype_names();
4305: my $rownum = 0;
4306: my $css_class;
4307: foreach my $item (@contexts) {
4308: if ($rownum%2) {
4309: $css_class = '';
4310: } else {
4311: $css_class = ' class="LC_odd_row" ';
4312: }
4313: $datatable .= '<tr'.$css_class.'>'.
4314: '<td>'.$title{$item}.
4315: '</td><td class="LC_left_item">'.
4316: '<span class="LC_nobreak">';
4317: foreach my $auth (@authtypes) {
4318: $datatable .= '<label>'.
4319: '<input type="checkbox" name="'.$item.'_auth" '.
4320: $checked{$item}{$auth}.' value="'.$auth.'" />'.
4321: $authname{$auth}.'</label> ';
4322: }
4323: $datatable .= '</span></td></tr>';
4324: $rownum ++;
4325: }
4326: $$rowtotal += $rownum;
4327: }
4328: return $datatable;
4329: }
4330:
4331: sub print_selfcreation {
4332: my ($position,$dom,$settings,$rowtotal) = @_;
4333: my (@selfcreate,$createsettings,$processing,$datatable);
4334: if (ref($settings) eq 'HASH') {
4335: if (ref($settings->{'cancreate'}) eq 'HASH') {
4336: $createsettings = $settings->{'cancreate'};
4337: if (ref($createsettings) eq 'HASH') {
4338: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
4339: @selfcreate = @{$createsettings->{'selfcreate'}};
4340: } elsif ($createsettings->{'selfcreate'} ne '') {
4341: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
4342: @selfcreate = ('email','login','sso');
4343: } elsif ($createsettings->{'selfcreate'} ne 'none') {
4344: @selfcreate = ($createsettings->{'selfcreate'});
4345: }
4346: }
4347: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
4348: $processing = $createsettings->{'selfcreateprocessing'};
4349: }
4350: }
4351: }
4352: }
4353: my %radiohash;
4354: my $numinrow = 4;
4355: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
4356: if ($position eq 'top') {
4357: my %choices = &Apache::lonlocal::texthash (
4358: cancreate_login => 'Institutional Login',
4359: cancreate_sso => 'Institutional Single Sign On',
4360: );
4361: my @toggles = sort(keys(%choices));
4362: my %defaultchecked = (
4363: 'cancreate_login' => 'off',
4364: 'cancreate_sso' => 'off',
4365: );
4366: my ($onclick,$itemcount);
4367: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
4368: \%choices,$itemcount,$onclick);
4369: $$rowtotal += $itemcount;
4370:
4371: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4372:
4373: if (ref($usertypes) eq 'HASH') {
4374: if (keys(%{$usertypes}) > 0) {
4375: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
4376: $dom,$numinrow,$othertitle,
4377: 'statustocreate',$$rowtotal);
4378: $$rowtotal ++;
4379: }
4380: }
4381: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
4382: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4383: $fieldtitles{'inststatus'} = &mt('Institutional status');
4384: my $rem;
4385: my $numperrow = 2;
4386: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
4387: $datatable .= '<tr'.$css_class.'>'.
4388: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
4389: '<td class="LC_left_item">'."\n".
4390: '<table><tr><td>'."\n";
4391: for (my $i=0; $i<@fields; $i++) {
4392: $rem = $i%($numperrow);
4393: if ($rem == 0) {
4394: if ($i > 0) {
4395: $datatable .= '</tr>';
4396: }
4397: $datatable .= '<tr>';
4398: }
4399: my $currval;
4400: if (ref($createsettings) eq 'HASH') {
4401: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
4402: $currval = $createsettings->{'shibenv'}{$fields[$i]};
4403: }
4404: }
4405: $datatable .= '<td class="LC_left_item">'.
4406: '<span class="LC_nobreak">'.
4407: '<input type="text" name="shibenv_'.$fields[$i].'" '.
4408: 'value="'.$currval.'" size="10" /> '.
4409: $fieldtitles{$fields[$i]}.'</span></td>';
4410: }
4411: my $colsleft = $numperrow - $rem;
4412: if ($colsleft > 1 ) {
4413: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4414: ' </td>';
4415: } elsif ($colsleft == 1) {
4416: $datatable .= '<td class="LC_left_item"> </td>';
4417: }
4418: $datatable .= '</tr></table></td></tr>';
4419: $$rowtotal ++;
4420: } elsif ($position eq 'middle') {
4421: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
4422: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4423: $usertypes->{'default'} = $othertitle;
4424: if (ref($types) eq 'ARRAY') {
4425: push(@{$types},'default');
4426: $usertypes->{'default'} = $othertitle;
4427: foreach my $status (@{$types}) {
4428: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
4429: $numinrow,$$rowtotal,$usertypes);
4430: $$rowtotal ++;
4431: }
4432: }
4433: } else {
4434: my %choices = &Apache::lonlocal::texthash (
4435: cancreate_email => 'E-mail address as username',
4436: );
4437: my @toggles = sort(keys(%choices));
4438: my %defaultchecked = (
4439: 'cancreate_email' => 'off',
4440: );
4441: my $itemcount = 0;
4442: my $display = 'none';
4443: if (grep(/^\Qemail\E$/,@selfcreate)) {
4444: $display = 'block';
4445: }
4446: my $onclick = "toggleDisplay(this.form,'emailoptions');";
4447: my $additional = '<div id="emailoptions" style="display: '.$display.'">';
4448: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
4449: my $usertypes = {};
4450: my $order = [];
4451: if ((ref($domdefaults{'inststatustypes'}) eq 'HASH') && (ref($domdefaults{'inststatusguest'}) eq 'ARRAY')) {
4452: $usertypes = $domdefaults{'inststatustypes'};
4453: $order = $domdefaults{'inststatusguest'};
4454: }
4455: if (ref($order) eq 'ARRAY') {
4456: push(@{$order},'default');
4457: if (@{$order} > 1) {
4458: $usertypes->{'default'} = &mt('Other users');
4459: $additional .= '<table><tr>';
4460: foreach my $status (@{$order}) {
4461: $additional .= '<th>'.$usertypes->{$status}.'</th>';
4462: }
4463: $additional .= '</tr><tr>';
4464: foreach my $status (@{$order}) {
4465: $additional .= '<td>'.&email_as_username($rowtotal,$processing,$status).'</td>';
4466: }
4467: $additional .= '</tr></table>';
4468: } else {
4469: $usertypes->{'default'} = &mt('All users');
4470: $additional .= &email_as_username($rowtotal,$processing);
4471: }
4472: }
4473: $additional .= '</div>'."\n";
4474:
4475: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
4476: \%choices,$$rowtotal,$onclick,$additional);
4477: $$rowtotal ++;
4478: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal);
4479: $$rowtotal ++;
4480: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
4481: $numinrow = 1;
4482: if (ref($order) eq 'ARRAY') {
4483: foreach my $status (@{$order}) {
4484: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
4485: $numinrow,$$rowtotal,$usertypes,$infofields,$infotitles);
4486: $$rowtotal ++;
4487: }
4488: }
4489: my ($emailrules,$emailruleorder) =
4490: &Apache::lonnet::inst_userrules($dom,'email');
4491: if (ref($emailrules) eq 'HASH') {
4492: if (keys(%{$emailrules}) > 0) {
4493: $datatable .= &user_formats_row('email',$settings,$emailrules,
4494: $emailruleorder,$numinrow,$$rowtotal);
4495: $$rowtotal ++;
4496: }
4497: }
4498: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal);
4499: }
4500: return $datatable;
4501: }
4502:
4503: sub email_as_username {
4504: my ($rowtotal,$processing,$type) = @_;
4505: my %choices =
4506: &Apache::lonlocal::texthash (
4507: automatic => 'Automatic approval',
4508: approval => 'Queued for approval',
4509: );
4510: my $output;
4511: foreach my $option ('automatic','approval') {
4512: my $checked;
4513: if (ref($processing) eq 'HASH') {
4514: if ($type eq '') {
4515: if (!exists($processing->{'default'})) {
4516: if ($option eq 'automatic') {
4517: $checked = ' checked="checked"';
4518: }
4519: } else {
4520: if ($processing->{'default'} eq $option) {
4521: $checked = ' checked="checked"';
4522: }
4523: }
4524: } else {
4525: if (!exists($processing->{$type})) {
4526: if ($option eq 'automatic') {
4527: $checked = ' checked="checked"';
4528: }
4529: } else {
4530: if ($processing->{$type} eq $option) {
4531: $checked = ' checked="checked"';
4532: }
4533: }
4534: }
4535: } elsif ($option eq 'automatic') {
4536: $checked = ' checked="checked"';
4537: }
4538: my $name = 'cancreate_emailprocess';
4539: if (($type ne '') && ($type ne 'default')) {
4540: $name .= '_'.$type;
4541: }
4542: $output .= '<span class="LC_nobreak"><label>'.
4543: '<input type="radio" name="'.$name.'"'.
4544: $checked.' value="'.$option.'" />'.
4545: $choices{$option}.'</label></span>';
4546: if ($type eq '') {
4547: $output .= ' ';
4548: } else {
4549: $output .= '<br />';
4550: }
4551: }
4552: $$rowtotal ++;
4553: return $output;
4554: }
4555:
4556: sub captcha_choice {
4557: my ($context,$settings,$itemcount) = @_;
4558: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext);
4559: my %lt = &captcha_phrases();
4560: $keyentry = 'hidden';
4561: if ($context eq 'cancreate') {
4562: $rowname = &mt('CAPTCHA validation');
4563: } elsif ($context eq 'login') {
4564: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
4565: }
4566: if (ref($settings) eq 'HASH') {
4567: if ($settings->{'captcha'}) {
4568: $checked{$settings->{'captcha'}} = ' checked="checked"';
4569: } else {
4570: $checked{'original'} = ' checked="checked"';
4571: }
4572: if ($settings->{'captcha'} eq 'recaptcha') {
4573: $pubtext = $lt{'pub'};
4574: $privtext = $lt{'priv'};
4575: $keyentry = 'text';
4576: }
4577: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
4578: $currpub = $settings->{'recaptchakeys'}{'public'};
4579: $currpriv = $settings->{'recaptchakeys'}{'private'};
4580: }
4581: } else {
4582: $checked{'original'} = ' checked="checked"';
4583: }
4584: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
4585: my $output = '<tr'.$css_class.'>'.
4586: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
4587: '<table><tr><td>'."\n";
4588: foreach my $option ('original','recaptcha','notused') {
4589: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
4590: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
4591: $lt{$option}.'</label></span>';
4592: unless ($option eq 'notused') {
4593: $output .= (' 'x2)."\n";
4594: }
4595: }
4596: #
4597: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
4598: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
4599: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
4600: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
4601: #
4602: $output .= '</td></tr>'."\n".
4603: '<tr><td>'."\n".
4604: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
4605: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
4606: $currpub.'" size="40" /></span><br />'."\n".
4607: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
4608: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
4609: $currpriv.'" size="40" /></span></td></tr></table>'."\n".
4610: '</td></tr>';
4611: return $output;
4612: }
4613:
4614: sub user_formats_row {
4615: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
4616: my $output;
4617: my %text = (
4618: 'username' => 'new usernames',
4619: 'id' => 'IDs',
4620: 'email' => 'self-created accounts (e-mail)',
4621: );
4622: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
4623: $output = '<tr '.$css_class.'>'.
4624: '<td><span class="LC_nobreak">';
4625: if ($type eq 'email') {
4626: $output .= &mt("Formats disallowed for $text{$type}: ");
4627: } else {
4628: $output .= &mt("Format rules to check for $text{$type}: ");
4629: }
4630: $output .= '</span></td>'.
4631: '<td class="LC_left_item" colspan="2"><table>';
4632: my $rem;
4633: if (ref($ruleorder) eq 'ARRAY') {
4634: for (my $i=0; $i<@{$ruleorder}; $i++) {
4635: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
4636: my $rem = $i%($numinrow);
4637: if ($rem == 0) {
4638: if ($i > 0) {
4639: $output .= '</tr>';
4640: }
4641: $output .= '<tr>';
4642: }
4643: my $check = ' ';
4644: if (ref($settings) eq 'HASH') {
4645: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
4646: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
4647: $check = ' checked="checked" ';
4648: }
4649: }
4650: }
4651: $output .= '<td class="LC_left_item">'.
4652: '<span class="LC_nobreak"><label>'.
4653: '<input type="checkbox" name="'.$type.'_rule" '.
4654: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
4655: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
4656: }
4657: }
4658: $rem = @{$ruleorder}%($numinrow);
4659: }
4660: my $colsleft = $numinrow - $rem;
4661: if ($colsleft > 1 ) {
4662: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4663: ' </td>';
4664: } elsif ($colsleft == 1) {
4665: $output .= '<td class="LC_left_item"> </td>';
4666: }
4667: $output .= '</tr></table></td></tr>';
4668: return $output;
4669: }
4670:
4671: sub usercreation_types {
4672: my %lt = &Apache::lonlocal::texthash (
4673: author => 'When adding a co-author',
4674: course => 'When adding a user to a course',
4675: requestcrs => 'When requesting a course',
4676: any => 'Any',
4677: official => 'Institutional only ',
4678: unofficial => 'Non-institutional only',
4679: none => 'None',
4680: );
4681: return %lt;
4682: }
4683:
4684: sub selfcreation_types {
4685: my %lt = &Apache::lonlocal::texthash (
4686: selfcreate => 'User creates own account',
4687: any => 'Any',
4688: official => 'Institutional only ',
4689: unofficial => 'Non-institutional only',
4690: email => 'E-mail address',
4691: login => 'Institutional Login',
4692: sso => 'SSO',
4693: );
4694: }
4695:
4696: sub authtype_names {
4697: my %lt = &Apache::lonlocal::texthash(
4698: int => 'Internal',
4699: krb4 => 'Kerberos 4',
4700: krb5 => 'Kerberos 5',
4701: loc => 'Local',
4702: );
4703: return %lt;
4704: }
4705:
4706: sub context_names {
4707: my %context_title = &Apache::lonlocal::texthash(
4708: author => 'Creating users when an Author',
4709: course => 'Creating users when in a course',
4710: domain => 'Creating users when a Domain Coordinator',
4711: );
4712: return %context_title;
4713: }
4714:
4715: sub print_usermodification {
4716: my ($position,$dom,$settings,$rowtotal) = @_;
4717: my $numinrow = 4;
4718: my ($context,$datatable,$rowcount);
4719: if ($position eq 'top') {
4720: $rowcount = 0;
4721: $context = 'author';
4722: foreach my $role ('ca','aa') {
4723: $datatable .= &modifiable_userdata_row($context,$role,$settings,
4724: $numinrow,$rowcount);
4725: $$rowtotal ++;
4726: $rowcount ++;
4727: }
4728: } elsif ($position eq 'bottom') {
4729: $context = 'course';
4730: $rowcount = 0;
4731: foreach my $role ('st','ep','ta','in','cr') {
4732: $datatable .= &modifiable_userdata_row($context,$role,$settings,
4733: $numinrow,$rowcount);
4734: $$rowtotal ++;
4735: $rowcount ++;
4736: }
4737: }
4738: return $datatable;
4739: }
4740:
4741: sub print_defaults {
4742: my ($position,$dom,$settings,$rowtotal) = @_;
4743: my $rownum = 0;
4744: my ($datatable,$css_class);
4745: if ($position eq 'top') {
4746: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
4747: 'datelocale_def','portal_def');
4748: my %defaults;
4749: if (ref($settings) eq 'HASH') {
4750: %defaults = %{$settings};
4751: } else {
4752: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
4753: foreach my $item (@items) {
4754: $defaults{$item} = $domdefaults{$item};
4755: }
4756: }
4757: my $titles = &defaults_titles($dom);
4758: foreach my $item (@items) {
4759: if ($rownum%2) {
4760: $css_class = '';
4761: } else {
4762: $css_class = ' class="LC_odd_row" ';
4763: }
4764: $datatable .= '<tr'.$css_class.'>'.
4765: '<td><span class="LC_nobreak">'.$titles->{$item}.
4766: '</span></td><td class="LC_right_item" colspan="3">';
4767: if ($item eq 'auth_def') {
4768: my @authtypes = ('internal','krb4','krb5','localauth');
4769: my %shortauth = (
4770: internal => 'int',
4771: krb4 => 'krb4',
4772: krb5 => 'krb5',
4773: localauth => 'loc'
4774: );
4775: my %authnames = &authtype_names();
4776: foreach my $auth (@authtypes) {
4777: my $checked = ' ';
4778: if ($defaults{$item} eq $auth) {
4779: $checked = ' checked="checked" ';
4780: }
4781: $datatable .= '<label><input type="radio" name="'.$item.
4782: '" value="'.$auth.'"'.$checked.'/>'.
4783: $authnames{$shortauth{$auth}}.'</label> ';
4784: }
4785: } elsif ($item eq 'timezone_def') {
4786: my $includeempty = 1;
4787: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
4788: } elsif ($item eq 'datelocale_def') {
4789: my $includeempty = 1;
4790: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
4791: } elsif ($item eq 'lang_def') {
4792: my $includeempty = 1;
4793: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
4794: } else {
4795: my $size;
4796: if ($item eq 'portal_def') {
4797: $size = ' size="25"';
4798: }
4799: $datatable .= '<input type="text" name="'.$item.'" value="'.
4800: $defaults{$item}.'"'.$size.' />';
4801: }
4802: $datatable .= '</td></tr>';
4803: $rownum ++;
4804: }
4805: } else {
4806: my (%defaults);
4807: if (ref($settings) eq 'HASH') {
4808: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH') &&
4809: (ref($settings->{'inststatusguest'}) eq 'ARRAY')) {
4810: my $maxnum = @{$settings->{'inststatusorder'}};
4811: for (my $i=0; $i<$maxnum; $i++) {
4812: $css_class = $rownum%2?' class="LC_odd_row"':'';
4813: my $item = $settings->{'inststatusorder'}->[$i];
4814: my $title = $settings->{'inststatustypes'}->{$item};
4815: my $guestok;
4816: if (grep(/^\Q$item\E$/,@{$settings->{'inststatusguest'}})) {
4817: $guestok = 1;
4818: }
4819: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
4820: $datatable .= '<tr'.$css_class.'>'.
4821: '<td><span class="LC_nobreak">'.
4822: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
4823: for (my $k=0; $k<=$maxnum; $k++) {
4824: my $vpos = $k+1;
4825: my $selstr;
4826: if ($k == $i) {
4827: $selstr = ' selected="selected" ';
4828: }
4829: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4830: }
4831: my ($checkedon,$checkedoff);
4832: $checkedoff = ' checked="checked"';
4833: if ($guestok) {
4834: $checkedon = $checkedoff;
4835: $checkedoff = '';
4836: }
4837: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
4838: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
4839: &mt('delete').'</span></td>'.
4840: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed:').
4841: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
4842: '</span></td>'.
4843: '<td class="LC_right_item"><span class="LC_nobreak">'.
4844: '<label><input type="radio" value="1" name="inststatus_guest_'.$item.'"'.$checkedon.' />'.
4845: &mt('Yes').'</label>'.(' 'x2).
4846: '<label><input type="radio" value="0" name="inststatus_guest_'.$item.'"'.$checkedoff.' />'.
4847: &mt('No').'</label></span></td></tr>';
4848: }
4849: $css_class = $rownum%2?' class="LC_odd_row"':'';
4850: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
4851: $datatable .= '<tr '.$css_class.'>'.
4852: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
4853: for (my $k=0; $k<=$maxnum; $k++) {
4854: my $vpos = $k+1;
4855: my $selstr;
4856: if ($k == $maxnum) {
4857: $selstr = ' selected="selected" ';
4858: }
4859: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4860: }
4861: $datatable .= '</select> '.&mt('Internal ID:').
4862: '<input type="text" size="10" name="addinststatus" value="" />'.
4863: ' '.&mt('(new)').
4864: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
4865: &mt('Name displayed:').
4866: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
4867: '<td class="LC_right_item"><span class="LC_nobreak">'.
4868: '<label><input type="radio" value="1" name="addinststatus_guest" />'.
4869: &mt('Yes').'</label>'.(' 'x2).
4870: '<label><input type="radio" value="0" name="addinststatus_guest" />'.
4871: &mt('No').'</label></span></td></tr>';
4872: '</tr>'."\n";
4873: $rownum ++;
4874: }
4875: }
4876: }
4877: $$rowtotal += $rownum;
4878: return $datatable;
4879: }
4880:
4881: sub get_languages_hash {
4882: my %langchoices;
4883: foreach my $id (&Apache::loncommon::languageids()) {
4884: my $code = &Apache::loncommon::supportedlanguagecode($id);
4885: if ($code ne '') {
4886: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
4887: }
4888: }
4889: return %langchoices;
4890: }
4891:
4892: sub defaults_titles {
4893: my ($dom) = @_;
4894: my %titles = &Apache::lonlocal::texthash (
4895: 'auth_def' => 'Default authentication type',
4896: 'auth_arg_def' => 'Default authentication argument',
4897: 'lang_def' => 'Default language',
4898: 'timezone_def' => 'Default timezone',
4899: 'datelocale_def' => 'Default locale for dates',
4900: 'portal_def' => 'Portal/Default URL',
4901: );
4902: if ($dom) {
4903: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
4904: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
4905: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
4906: $protocol = 'http' if ($protocol ne 'https');
4907: if ($uint_dom) {
4908: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
4909: $uint_dom);
4910: }
4911: }
4912: return (\%titles);
4913: }
4914:
4915: sub print_scantronformat {
4916: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
4917: my $itemcount = 1;
4918: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
4919: %confhash);
4920: my $switchserver = &check_switchserver($dom,$confname);
4921: my %lt = &Apache::lonlocal::texthash (
4922: default => 'Default bubblesheet format file error',
4923: custom => 'Custom bubblesheet format file error',
4924: );
4925: my %scantronfiles = (
4926: default => 'default.tab',
4927: custom => 'custom.tab',
4928: );
4929: foreach my $key (keys(%scantronfiles)) {
4930: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
4931: .$scantronfiles{$key};
4932: }
4933: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
4934: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
4935: if (!$switchserver) {
4936: my $servadm = $r->dir_config('lonAdmEMail');
4937: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
4938: if ($configuserok eq 'ok') {
4939: if ($author_ok eq 'ok') {
4940: my %legacyfile = (
4941: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
4942: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
4943: );
4944: my %md5chk;
4945: foreach my $type (keys(%legacyfile)) {
4946: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
4947: chomp($md5chk{$type});
4948: }
4949: if ($md5chk{'default'} ne $md5chk{'custom'}) {
4950: foreach my $type (keys(%legacyfile)) {
4951: ($scantronurls{$type},my $error) =
4952: &legacy_scantronformat($r,$dom,$confname,
4953: $type,$legacyfile{$type},
4954: $scantronurls{$type},
4955: $scantronfiles{$type});
4956: if ($error ne '') {
4957: $error{$type} = $error;
4958: }
4959: }
4960: if (keys(%error) == 0) {
4961: $is_custom = 1;
4962: $confhash{'scantron'}{'scantronformat'} =
4963: $scantronurls{'custom'};
4964: my $putresult =
4965: &Apache::lonnet::put_dom('configuration',
4966: \%confhash,$dom);
4967: if ($putresult ne 'ok') {
4968: $error{'custom'} =
4969: '<span class="LC_error">'.
4970: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
4971: }
4972: }
4973: } else {
4974: ($scantronurls{'default'},my $error) =
4975: &legacy_scantronformat($r,$dom,$confname,
4976: 'default',$legacyfile{'default'},
4977: $scantronurls{'default'},
4978: $scantronfiles{'default'});
4979: if ($error eq '') {
4980: $confhash{'scantron'}{'scantronformat'} = '';
4981: my $putresult =
4982: &Apache::lonnet::put_dom('configuration',
4983: \%confhash,$dom);
4984: if ($putresult ne 'ok') {
4985: $error{'default'} =
4986: '<span class="LC_error">'.
4987: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
4988: }
4989: } else {
4990: $error{'default'} = $error;
4991: }
4992: }
4993: }
4994: }
4995: } else {
4996: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
4997: }
4998: }
4999: if (ref($settings) eq 'HASH') {
5000: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
5001: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
5002: if ((!@info) || ($info[0] eq 'no_such_dir')) {
5003: $scantronurl = '';
5004: } else {
5005: $scantronurl = $settings->{'scantronformat'};
5006: }
5007: $is_custom = 1;
5008: } else {
5009: $scantronurl = $scantronurls{'default'};
5010: }
5011: } else {
5012: if ($is_custom) {
5013: $scantronurl = $scantronurls{'custom'};
5014: } else {
5015: $scantronurl = $scantronurls{'default'};
5016: }
5017: }
5018: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5019: $datatable .= '<tr'.$css_class.'>';
5020: if (!$is_custom) {
5021: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
5022: '<span class="LC_nobreak">';
5023: if ($scantronurl) {
5024: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
5025: undef,undef,undef,undef,'background-color:#ffffff');
5026: } else {
5027: $datatable = &mt('File unavailable for display');
5028: }
5029: $datatable .= '</span></td>';
5030: if (keys(%error) == 0) {
5031: $datatable .= '<td valign="bottom">';
5032: if (!$switchserver) {
5033: $datatable .= &mt('Upload:').'<br />';
5034: }
5035: } else {
5036: my $errorstr;
5037: foreach my $key (sort(keys(%error))) {
5038: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
5039: }
5040: $datatable .= '<td>'.$errorstr;
5041: }
5042: } else {
5043: if (keys(%error) > 0) {
5044: my $errorstr;
5045: foreach my $key (sort(keys(%error))) {
5046: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
5047: }
5048: $datatable .= '<td>'.$errorstr.'</td><td> ';
5049: } elsif ($scantronurl) {
5050: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
5051: undef,undef,undef,undef,'background-color:#ffffff');
5052: $datatable .= '<td><span class="LC_nobreak">'.
5053: $link.
5054: '<label><input type="checkbox" name="scantronformat_del"'.
5055: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
5056: '<td><span class="LC_nobreak"> '.
5057: &mt('Replace:').'</span><br />';
5058: }
5059: }
5060: if (keys(%error) == 0) {
5061: if ($switchserver) {
5062: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
5063: } else {
5064: $datatable .='<span class="LC_nobreak"> '.
5065: '<input type="file" name="scantronformat" /></span>';
5066: }
5067: }
5068: $datatable .= '</td></tr>';
5069: $$rowtotal ++;
5070: return $datatable;
5071: }
5072:
5073: sub legacy_scantronformat {
5074: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
5075: my ($url,$error);
5076: my @statinfo = &Apache::lonnet::stat_file($newurl);
5077: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
5078: (my $result,$url) =
5079: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
5080: '','',$newfile);
5081: if ($result ne 'ok') {
5082: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
5083: }
5084: }
5085: return ($url,$error);
5086: }
5087:
5088: sub print_coursecategories {
5089: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
5090: my $datatable;
5091: if ($position eq 'top') {
5092: my (%checked);
5093: my @catitems = ('unauth','auth');
5094: my @cattypes = ('std','domonly','codesrch','none');
5095: $checked{'unauth'} = 'std';
5096: $checked{'auth'} = 'std';
5097: if (ref($settings) eq 'HASH') {
5098: foreach my $type (@cattypes) {
5099: if ($type eq $settings->{'unauth'}) {
5100: $checked{'unauth'} = $type;
5101: }
5102: if ($type eq $settings->{'auth'}) {
5103: $checked{'auth'} = $type;
5104: }
5105: }
5106: }
5107: my %lt = &Apache::lonlocal::texthash (
5108: unauth => 'Catalog type for unauthenticated users',
5109: auth => 'Catalog type for authenticated users',
5110: none => 'No catalog',
5111: std => 'Standard catalog',
5112: domonly => 'Domain-only catalog',
5113: codesrch => "Code search form",
5114: );
5115: my $itemcount = 0;
5116: foreach my $item (@catitems) {
5117: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
5118: $datatable .= '<tr '.$css_class.'>'.
5119: '<td>'.$lt{$item}.'</td>'.
5120: '<td class="LC_right_item"><span class="LC_nobreak">';
5121: foreach my $type (@cattypes) {
5122: my $ischecked;
5123: if ($checked{$item} eq $type) {
5124: $ischecked=' checked="checked"';
5125: }
5126: $datatable .= '<label>'.
5127: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
5128: ' />'.$lt{$type}.'</label> ';
5129: }
5130: $datatable .= '</td></tr>';
5131: $itemcount ++;
5132: }
5133: $$rowtotal += $itemcount;
5134: } elsif ($position eq 'middle') {
5135: my $toggle_cats_crs = ' ';
5136: my $toggle_cats_dom = ' checked="checked" ';
5137: my $can_cat_crs = ' ';
5138: my $can_cat_dom = ' checked="checked" ';
5139: my $toggle_catscomm_comm = ' ';
5140: my $toggle_catscomm_dom = ' checked="checked" ';
5141: my $can_catcomm_comm = ' ';
5142: my $can_catcomm_dom = ' checked="checked" ';
5143:
5144: if (ref($settings) eq 'HASH') {
5145: if ($settings->{'togglecats'} eq 'crs') {
5146: $toggle_cats_crs = $toggle_cats_dom;
5147: $toggle_cats_dom = ' ';
5148: }
5149: if ($settings->{'categorize'} eq 'crs') {
5150: $can_cat_crs = $can_cat_dom;
5151: $can_cat_dom = ' ';
5152: }
5153: if ($settings->{'togglecatscomm'} eq 'comm') {
5154: $toggle_catscomm_comm = $toggle_catscomm_dom;
5155: $toggle_catscomm_dom = ' ';
5156: }
5157: if ($settings->{'categorizecomm'} eq 'comm') {
5158: $can_catcomm_comm = $can_catcomm_dom;
5159: $can_catcomm_dom = ' ';
5160: }
5161: }
5162: my %title = &Apache::lonlocal::texthash (
5163: togglecats => 'Show/Hide a course in catalog',
5164: togglecatscomm => 'Show/Hide a community in catalog',
5165: categorize => 'Assign a category to a course',
5166: categorizecomm => 'Assign a category to a community',
5167: );
5168: my %level = &Apache::lonlocal::texthash (
5169: dom => 'Set in Domain',
5170: crs => 'Set in Course',
5171: comm => 'Set in Community',
5172: );
5173: $datatable = '<tr class="LC_odd_row">'.
5174: '<td>'.$title{'togglecats'}.'</td>'.
5175: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
5176: '<input type="radio" name="togglecats"'.
5177: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5178: '<label><input type="radio" name="togglecats"'.
5179: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
5180: '</tr><tr>'.
5181: '<td>'.$title{'categorize'}.'</td>'.
5182: '<td class="LC_right_item"><span class="LC_nobreak">'.
5183: '<label><input type="radio" name="categorize"'.
5184: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5185: '<label><input type="radio" name="categorize"'.
5186: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
5187: '</tr><tr class="LC_odd_row">'.
5188: '<td>'.$title{'togglecatscomm'}.'</td>'.
5189: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
5190: '<input type="radio" name="togglecatscomm"'.
5191: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5192: '<label><input type="radio" name="togglecatscomm"'.
5193: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
5194: '</tr><tr>'.
5195: '<td>'.$title{'categorizecomm'}.'</td>'.
5196: '<td class="LC_right_item"><span class="LC_nobreak">'.
5197: '<label><input type="radio" name="categorizecomm"'.
5198: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5199: '<label><input type="radio" name="categorizecomm"'.
5200: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
5201: '</tr>';
5202: $$rowtotal += 4;
5203: } else {
5204: my $css_class;
5205: my $itemcount = 1;
5206: my $cathash;
5207: if (ref($settings) eq 'HASH') {
5208: $cathash = $settings->{'cats'};
5209: }
5210: if (ref($cathash) eq 'HASH') {
5211: my (@cats,@trails,%allitems,%idx,@jsarray);
5212: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
5213: \%allitems,\%idx,\@jsarray);
5214: my $maxdepth = scalar(@cats);
5215: my $colattrib = '';
5216: if ($maxdepth > 2) {
5217: $colattrib = ' colspan="2" ';
5218: }
5219: my @path;
5220: if (@cats > 0) {
5221: if (ref($cats[0]) eq 'ARRAY') {
5222: my $numtop = @{$cats[0]};
5223: my $maxnum = $numtop;
5224: my %default_names = (
5225: instcode => &mt('Official courses'),
5226: communities => &mt('Communities'),
5227: );
5228:
5229: if ((!grep(/^instcode$/,@{$cats[0]})) ||
5230: ($cathash->{'instcode::0'} eq '') ||
5231: (!grep(/^communities$/,@{$cats[0]})) ||
5232: ($cathash->{'communities::0'} eq '')) {
5233: $maxnum ++;
5234: }
5235: my $lastidx;
5236: for (my $i=0; $i<$numtop; $i++) {
5237: my $parent = $cats[0][$i];
5238: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5239: my $item = &escape($parent).'::0';
5240: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
5241: $lastidx = $idx{$item};
5242: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5243: .'<select name="'.$item.'"'.$chgstr.'>';
5244: for (my $k=0; $k<=$maxnum; $k++) {
5245: my $vpos = $k+1;
5246: my $selstr;
5247: if ($k == $i) {
5248: $selstr = ' selected="selected" ';
5249: }
5250: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5251: }
5252: $datatable .= '</select></span></td><td>';
5253: if ($parent eq 'instcode' || $parent eq 'communities') {
5254: $datatable .= '<span class="LC_nobreak">'
5255: .$default_names{$parent}.'</span>';
5256: if ($parent eq 'instcode') {
5257: $datatable .= '<br /><span class="LC_nobreak">('
5258: .&mt('with institutional codes')
5259: .')</span></td><td'.$colattrib.'>';
5260: } else {
5261: $datatable .= '<table><tr><td>';
5262: }
5263: $datatable .= '<span class="LC_nobreak">'
5264: .'<label><input type="radio" name="'
5265: .$parent.'" value="1" checked="checked" />'
5266: .&mt('Display').'</label>';
5267: if ($parent eq 'instcode') {
5268: $datatable .= ' ';
5269: } else {
5270: $datatable .= '</span></td></tr><tr><td>'
5271: .'<span class="LC_nobreak">';
5272: }
5273: $datatable .= '<label><input type="radio" name="'
5274: .$parent.'" value="0" />'
5275: .&mt('Do not display').'</label></span>';
5276: if ($parent eq 'communities') {
5277: $datatable .= '</td></tr></table>';
5278: }
5279: $datatable .= '</td>';
5280: } else {
5281: $datatable .= $parent
5282: .' <span class="LC_nobreak"><label>'
5283: .'<input type="checkbox" name="deletecategory" '
5284: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
5285: }
5286: my $depth = 1;
5287: push(@path,$parent);
5288: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
5289: pop(@path);
5290: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
5291: $itemcount ++;
5292: }
5293: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5294: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
5295: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
5296: for (my $k=0; $k<=$maxnum; $k++) {
5297: my $vpos = $k+1;
5298: my $selstr;
5299: if ($k == $numtop) {
5300: $selstr = ' selected="selected" ';
5301: }
5302: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5303: }
5304: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
5305: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
5306: .'</tr>'."\n";
5307: $itemcount ++;
5308: foreach my $default ('instcode','communities') {
5309: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
5310: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5311: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
5312: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
5313: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
5314: for (my $k=0; $k<=$maxnum; $k++) {
5315: my $vpos = $k+1;
5316: my $selstr;
5317: if ($k == $maxnum) {
5318: $selstr = ' selected="selected" ';
5319: }
5320: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5321: }
5322: $datatable .= '</select></span></td>'.
5323: '<td><span class="LC_nobreak">'.
5324: $default_names{$default}.'</span>';
5325: if ($default eq 'instcode') {
5326: $datatable .= '<br /><span class="LC_nobreak">('
5327: .&mt('with institutional codes').')</span>';
5328: }
5329: $datatable .= '</td>'
5330: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
5331: .&mt('Display').'</label> '
5332: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
5333: .&mt('Do not display').'</label></span></td></tr>';
5334: }
5335: }
5336: }
5337: } else {
5338: $datatable .= &initialize_categories($itemcount);
5339: }
5340: } else {
5341: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td>'
5342: .&initialize_categories($itemcount);
5343: }
5344: $$rowtotal += $itemcount;
5345: }
5346: return $datatable;
5347: }
5348:
5349: sub print_serverstatuses {
5350: my ($dom,$settings,$rowtotal) = @_;
5351: my $datatable;
5352: my @pages = &serverstatus_pages();
5353: my (%namedaccess,%machineaccess);
5354: foreach my $type (@pages) {
5355: $namedaccess{$type} = '';
5356: $machineaccess{$type}= '';
5357: }
5358: if (ref($settings) eq 'HASH') {
5359: foreach my $type (@pages) {
5360: if (exists($settings->{$type})) {
5361: if (ref($settings->{$type}) eq 'HASH') {
5362: foreach my $key (keys(%{$settings->{$type}})) {
5363: if ($key eq 'namedusers') {
5364: $namedaccess{$type} = $settings->{$type}->{$key};
5365: } elsif ($key eq 'machines') {
5366: $machineaccess{$type} = $settings->{$type}->{$key};
5367: }
5368: }
5369: }
5370: }
5371: }
5372: }
5373: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
5374: my $rownum = 0;
5375: my $css_class;
5376: foreach my $type (@pages) {
5377: $rownum ++;
5378: $css_class = $rownum%2?' class="LC_odd_row"':'';
5379: $datatable .= '<tr'.$css_class.'>'.
5380: '<td><span class="LC_nobreak">'.
5381: $titles->{$type}.'</span></td>'.
5382: '<td class="LC_left_item">'.
5383: '<input type="text" name="'.$type.'_namedusers" '.
5384: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
5385: '<td class="LC_right_item">'.
5386: '<span class="LC_nobreak">'.
5387: '<input type="text" name="'.$type.'_machines" '.
5388: 'value="'.$machineaccess{$type}.'" size="10" />'.
5389: '</td></tr>'."\n";
5390: }
5391: $$rowtotal += $rownum;
5392: return $datatable;
5393: }
5394:
5395: sub serverstatus_pages {
5396: return ('userstatus','lonstatus','loncron','server-status','codeversions',
5397: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
5398: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
5399: 'uniquecodes','diskusage','coursecatalog');
5400: }
5401:
5402: sub defaults_javascript {
5403: my ($settings) = @_;
5404: return unless (ref($settings) eq 'HASH');
5405: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
5406: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
5407: if ($maxnum eq '') {
5408: $maxnum = 0;
5409: }
5410: $maxnum ++;
5411: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
5412: return <<"ENDSCRIPT";
5413: <script type="text/javascript">
5414: // <![CDATA[
5415: function reorderTypes(form,caller) {
5416: var changedVal;
5417: $jstext
5418: var newpos = 'addinststatus_pos';
5419: var current = new Array;
5420: var maxh = $maxnum;
5421: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5422: var oldVal;
5423: if (caller == newpos) {
5424: changedVal = newitemVal;
5425: } else {
5426: var curritem = 'inststatus_pos_'+caller;
5427: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
5428: current[newitemVal] = newpos;
5429: }
5430: for (var i=0; i<inststatuses.length; i++) {
5431: if (inststatuses[i] != caller) {
5432: var elementName = 'inststatus_pos_'+inststatuses[i];
5433: if (form.elements[elementName]) {
5434: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5435: current[currVal] = elementName;
5436: }
5437: }
5438: }
5439: for (var j=0; j<maxh; j++) {
5440: if (current[j] == undefined) {
5441: oldVal = j;
5442: }
5443: }
5444: if (oldVal < changedVal) {
5445: for (var k=oldVal+1; k<=changedVal ; k++) {
5446: var elementName = current[k];
5447: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5448: }
5449: } else {
5450: for (var k=changedVal; k<oldVal; k++) {
5451: var elementName = current[k];
5452: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5453: }
5454: }
5455: return;
5456: }
5457:
5458: // ]]>
5459: </script>
5460:
5461: ENDSCRIPT
5462: }
5463: }
5464:
5465: sub coursecategories_javascript {
5466: my ($settings) = @_;
5467: my ($output,$jstext,$cathash);
5468: if (ref($settings) eq 'HASH') {
5469: $cathash = $settings->{'cats'};
5470: }
5471: if (ref($cathash) eq 'HASH') {
5472: my (@cats,@jsarray,%idx);
5473: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
5474: if (@jsarray > 0) {
5475: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
5476: for (my $i=0; $i<@jsarray; $i++) {
5477: if (ref($jsarray[$i]) eq 'ARRAY') {
5478: my $catstr = join('","',@{$jsarray[$i]});
5479: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
5480: }
5481: }
5482: }
5483: } else {
5484: $jstext = ' var categories = Array(1);'."\n".
5485: ' categories[0] = Array("instcode_pos");'."\n";
5486: }
5487: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
5488: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
5489: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
5490: &js_escape(\$instcode_reserved);
5491: &js_escape(\$communities_reserved);
5492: &js_escape(\$choose_again);
5493: $output = <<"ENDSCRIPT";
5494: <script type="text/javascript">
5495: // <![CDATA[
5496: function reorderCats(form,parent,item,idx) {
5497: var changedVal;
5498: $jstext
5499: var newpos = 'addcategory_pos';
5500: if (parent == '') {
5501: var has_instcode = 0;
5502: var maxtop = categories[idx].length;
5503: for (var j=0; j<maxtop; j++) {
5504: if (categories[idx][j] == 'instcode::0') {
5505: has_instcode == 1;
5506: }
5507: }
5508: if (has_instcode == 0) {
5509: categories[idx][maxtop] = 'instcode_pos';
5510: }
5511: } else {
5512: newpos += '_'+parent;
5513: }
5514: var maxh = 1 + categories[idx].length;
5515: var current = new Array;
5516: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5517: if (item == newpos) {
5518: changedVal = newitemVal;
5519: } else {
5520: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
5521: current[newitemVal] = newpos;
5522: }
5523: for (var i=0; i<categories[idx].length; i++) {
5524: var elementName = categories[idx][i];
5525: if (elementName != item) {
5526: if (form.elements[elementName]) {
5527: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5528: current[currVal] = elementName;
5529: }
5530: }
5531: }
5532: var oldVal;
5533: for (var j=0; j<maxh; j++) {
5534: if (current[j] == undefined) {
5535: oldVal = j;
5536: }
5537: }
5538: if (oldVal < changedVal) {
5539: for (var k=oldVal+1; k<=changedVal ; k++) {
5540: var elementName = current[k];
5541: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5542: }
5543: } else {
5544: for (var k=changedVal; k<oldVal; k++) {
5545: var elementName = current[k];
5546: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5547: }
5548: }
5549: return;
5550: }
5551:
5552: function categoryCheck(form) {
5553: if (form.elements['addcategory_name'].value == 'instcode') {
5554: alert('$instcode_reserved\\n$choose_again');
5555: return false;
5556: }
5557: if (form.elements['addcategory_name'].value == 'communities') {
5558: alert('$communities_reserved\\n$choose_again');
5559: return false;
5560: }
5561: return true;
5562: }
5563:
5564: // ]]>
5565: </script>
5566:
5567: ENDSCRIPT
5568: return $output;
5569: }
5570:
5571: sub initialize_categories {
5572: my ($itemcount) = @_;
5573: my ($datatable,$css_class,$chgstr);
5574: my %default_names = (
5575: instcode => 'Official courses (with institutional codes)',
5576: communities => 'Communities',
5577: );
5578: my $select0 = ' selected="selected"';
5579: my $select1 = '';
5580: foreach my $default ('instcode','communities') {
5581: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5582: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
5583: if ($default eq 'communities') {
5584: $select1 = $select0;
5585: $select0 = '';
5586: }
5587: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5588: .'<select name="'.$default.'_pos">'
5589: .'<option value="0"'.$select0.'>1</option>'
5590: .'<option value="1"'.$select1.'>2</option>'
5591: .'<option value="2">3</option></select> '
5592: .$default_names{$default}
5593: .'</span></td><td><span class="LC_nobreak">'
5594: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
5595: .&mt('Display').'</label> <label>'
5596: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
5597: .'</label></span></td></tr>';
5598: $itemcount ++;
5599: }
5600: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5601: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
5602: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5603: .'<select name="addcategory_pos"'.$chgstr.'>'
5604: .'<option value="0">1</option>'
5605: .'<option value="1">2</option>'
5606: .'<option value="2" selected="selected">3</option></select> '
5607: .&mt('Add category').'</td><td>'.&mt('Name:')
5608: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
5609: return $datatable;
5610: }
5611:
5612: sub build_category_rows {
5613: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
5614: my ($text,$name,$item,$chgstr);
5615: if (ref($cats) eq 'ARRAY') {
5616: my $maxdepth = scalar(@{$cats});
5617: if (ref($cats->[$depth]) eq 'HASH') {
5618: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
5619: my $numchildren = @{$cats->[$depth]{$parent}};
5620: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
5621: $text .= '<td><table class="LC_data_table">';
5622: my ($idxnum,$parent_name,$parent_item);
5623: my $higher = $depth - 1;
5624: if ($higher == 0) {
5625: $parent_name = &escape($parent).'::'.$higher;
5626: } else {
5627: if (ref($path) eq 'ARRAY') {
5628: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
5629: }
5630: }
5631: $parent_item = 'addcategory_pos_'.$parent_name;
5632: for (my $j=0; $j<=$numchildren; $j++) {
5633: if ($j < $numchildren) {
5634: $name = $cats->[$depth]{$parent}[$j];
5635: $item = &escape($name).':'.&escape($parent).':'.$depth;
5636: $idxnum = $idx->{$item};
5637: } else {
5638: $name = $parent_name;
5639: $item = $parent_item;
5640: }
5641: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
5642: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
5643: for (my $i=0; $i<=$numchildren; $i++) {
5644: my $vpos = $i+1;
5645: my $selstr;
5646: if ($j == $i) {
5647: $selstr = ' selected="selected" ';
5648: }
5649: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
5650: }
5651: $text .= '</select> ';
5652: if ($j < $numchildren) {
5653: my $deeper = $depth+1;
5654: $text .= $name.' '
5655: .'<label><input type="checkbox" name="deletecategory" value="'
5656: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
5657: if(ref($path) eq 'ARRAY') {
5658: push(@{$path},$name);
5659: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
5660: pop(@{$path});
5661: }
5662: } else {
5663: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
5664: if ($j == $numchildren) {
5665: $text .= $name;
5666: } else {
5667: $text .= $item;
5668: }
5669: $text .= '" value="" />';
5670: }
5671: $text .= '</td></tr>';
5672: }
5673: $text .= '</table></td>';
5674: } else {
5675: my $higher = $depth-1;
5676: if ($higher == 0) {
5677: $name = &escape($parent).'::'.$higher;
5678: } else {
5679: if (ref($path) eq 'ARRAY') {
5680: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
5681: }
5682: }
5683: my $colspan;
5684: if ($parent ne 'instcode') {
5685: $colspan = $maxdepth - $depth - 1;
5686: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
5687: }
5688: }
5689: }
5690: }
5691: return $text;
5692: }
5693:
5694: sub modifiable_userdata_row {
5695: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref) = @_;
5696: my ($role,$rolename,$statustype);
5697: $role = $item;
5698: if ($context eq 'cancreate') {
5699: if ($item =~ /^emailusername_(.+)$/) {
5700: $statustype = $1;
5701: $role = 'emailusername';
5702: if (ref($usertypes) eq 'HASH') {
5703: if ($usertypes->{$statustype}) {
5704: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
5705: } else {
5706: $rolename = &mt('Data provided by user');
5707: }
5708: }
5709: }
5710: } elsif ($context eq 'selfcreate') {
5711: if (ref($usertypes) eq 'HASH') {
5712: $rolename = $usertypes->{$role};
5713: } else {
5714: $rolename = $role;
5715: }
5716: } else {
5717: if ($role eq 'cr') {
5718: $rolename = &mt('Custom role');
5719: } else {
5720: $rolename = &Apache::lonnet::plaintext($role);
5721: }
5722: }
5723: my (@fields,%fieldtitles);
5724: if (ref($fieldsref) eq 'ARRAY') {
5725: @fields = @{$fieldsref};
5726: } else {
5727: @fields = ('lastname','firstname','middlename','generation',
5728: 'permanentemail','id');
5729: }
5730: if ((ref($titlesref) eq 'HASH')) {
5731: %fieldtitles = %{$titlesref};
5732: } else {
5733: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5734: }
5735: my $output;
5736: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
5737: $output = '<tr '.$css_class.'>'.
5738: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
5739: '<td class="LC_left_item" colspan="2"><table>';
5740: my $rem;
5741: my %checks;
5742: if (ref($settings) eq 'HASH') {
5743: if (ref($settings->{$context}) eq 'HASH') {
5744: if (ref($settings->{$context}->{$role}) eq 'HASH') {
5745: my $hashref = $settings->{$context}->{$role};
5746: if ($role eq 'emailusername') {
5747: if ($statustype) {
5748: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
5749: $hashref = $settings->{$context}->{$role}->{$statustype};
5750: if (ref($hashref) eq 'HASH') {
5751: foreach my $field (@fields) {
5752: if ($hashref->{$field}) {
5753: $checks{$field} = $hashref->{$field};
5754: }
5755: }
5756: }
5757: }
5758: }
5759: } else {
5760: if (ref($hashref) eq 'HASH') {
5761: foreach my $field (@fields) {
5762: if ($hashref->{$field}) {
5763: $checks{$field} = ' checked="checked" ';
5764: }
5765: }
5766: }
5767: }
5768: }
5769: }
5770: }
5771:
5772: for (my $i=0; $i<@fields; $i++) {
5773: my $rem = $i%($numinrow);
5774: if ($rem == 0) {
5775: if ($i > 0) {
5776: $output .= '</tr>';
5777: }
5778: $output .= '<tr>';
5779: }
5780: my $check = ' ';
5781: unless ($role eq 'emailusername') {
5782: if (exists($checks{$fields[$i]})) {
5783: $check = $checks{$fields[$i]}
5784: } else {
5785: if ($role eq 'st') {
5786: if (ref($settings) ne 'HASH') {
5787: $check = ' checked="checked" ';
5788: }
5789: }
5790: }
5791: }
5792: $output .= '<td class="LC_left_item">'.
5793: '<span class="LC_nobreak">';
5794: if ($role eq 'emailusername') {
5795: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
5796: $checks{$fields[$i]} = 'omit';
5797: }
5798: foreach my $option ('required','optional','omit') {
5799: my $checked='';
5800: if ($checks{$fields[$i]} eq $option) {
5801: $checked='checked="checked" ';
5802: }
5803: $output .= '<label>'.
5804: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
5805: &mt($option).'</label>'.(' ' x2);
5806: }
5807: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
5808: } else {
5809: $output .= '<label>'.
5810: '<input type="checkbox" name="canmodify_'.$role.'" '.
5811: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
5812: '</label>';
5813: }
5814: $output .= '</span></td>';
5815: $rem = @fields%($numinrow);
5816: }
5817: my $colsleft = $numinrow - $rem;
5818: if ($colsleft > 1 ) {
5819: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5820: ' </td>';
5821: } elsif ($colsleft == 1) {
5822: $output .= '<td class="LC_left_item"> </td>';
5823: }
5824: $output .= '</tr></table></td></tr>';
5825: return $output;
5826: }
5827:
5828: sub insttypes_row {
5829: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rownum) = @_;
5830: my %lt = &Apache::lonlocal::texthash (
5831: cansearch => 'Users allowed to search',
5832: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
5833: lockablenames => 'User preference to lock name',
5834: );
5835: my $showdom;
5836: if ($context eq 'cansearch') {
5837: $showdom = ' ('.$dom.')';
5838: }
5839: my $class = 'LC_left_item';
5840: if ($context eq 'statustocreate') {
5841: $class = 'LC_right_item';
5842: }
5843: my $css_class = ' class="LC_odd_row"';
5844: if ($rownum ne '') {
5845: $css_class = ($rownum%2? ' class="LC_odd_row"':'');
5846: }
5847: my $output = '<tr'.$css_class.'>'.
5848: '<td>'.$lt{$context}.$showdom.
5849: '</td><td class="'.$class.'" colspan="2"><table>';
5850: my $rem;
5851: if (ref($types) eq 'ARRAY') {
5852: for (my $i=0; $i<@{$types}; $i++) {
5853: if (defined($usertypes->{$types->[$i]})) {
5854: my $rem = $i%($numinrow);
5855: if ($rem == 0) {
5856: if ($i > 0) {
5857: $output .= '</tr>';
5858: }
5859: $output .= '<tr>';
5860: }
5861: my $check = ' ';
5862: if (ref($settings) eq 'HASH') {
5863: if (ref($settings->{$context}) eq 'ARRAY') {
5864: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
5865: $check = ' checked="checked" ';
5866: }
5867: } elsif ($context eq 'statustocreate') {
5868: $check = ' checked="checked" ';
5869: }
5870: }
5871: $output .= '<td class="LC_left_item">'.
5872: '<span class="LC_nobreak"><label>'.
5873: '<input type="checkbox" name="'.$context.'" '.
5874: 'value="'.$types->[$i].'"'.$check.'/>'.
5875: $usertypes->{$types->[$i]}.'</label></span></td>';
5876: }
5877: }
5878: $rem = @{$types}%($numinrow);
5879: }
5880: my $colsleft = $numinrow - $rem;
5881: if (($rem == 0) && (@{$types} > 0)) {
5882: $output .= '<tr>';
5883: }
5884: if ($colsleft > 1) {
5885: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
5886: } else {
5887: $output .= '<td class="LC_left_item">';
5888: }
5889: my $defcheck = ' ';
5890: if (ref($settings) eq 'HASH') {
5891: if (ref($settings->{$context}) eq 'ARRAY') {
5892: if (grep(/^default$/,@{$settings->{$context}})) {
5893: $defcheck = ' checked="checked" ';
5894: }
5895: } elsif ($context eq 'statustocreate') {
5896: $defcheck = ' checked="checked" ';
5897: }
5898: }
5899: $output .= '<span class="LC_nobreak"><label>'.
5900: '<input type="checkbox" name="'.$context.'" '.
5901: 'value="default"'.$defcheck.'/>'.
5902: $othertitle.'</label></span></td>'.
5903: '</tr></table></td></tr>';
5904: return $output;
5905: }
5906:
5907: sub sorted_searchtitles {
5908: my %searchtitles = &Apache::lonlocal::texthash(
5909: 'uname' => 'username',
5910: 'lastname' => 'last name',
5911: 'lastfirst' => 'last name, first name',
5912: );
5913: my @titleorder = ('uname','lastname','lastfirst');
5914: return (\%searchtitles,\@titleorder);
5915: }
5916:
5917: sub sorted_searchtypes {
5918: my %srchtypes_desc = (
5919: exact => 'is exact match',
5920: contains => 'contains ..',
5921: begins => 'begins with ..',
5922: );
5923: my @srchtypeorder = ('exact','begins','contains');
5924: return (\%srchtypes_desc,\@srchtypeorder);
5925: }
5926:
5927: sub usertype_update_row {
5928: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
5929: my $datatable;
5930: my $numinrow = 4;
5931: foreach my $type (@{$types}) {
5932: if (defined($usertypes->{$type})) {
5933: $$rownums ++;
5934: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
5935: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
5936: '</td><td class="LC_left_item"><table>';
5937: for (my $i=0; $i<@{$fields}; $i++) {
5938: my $rem = $i%($numinrow);
5939: if ($rem == 0) {
5940: if ($i > 0) {
5941: $datatable .= '</tr>';
5942: }
5943: $datatable .= '<tr>';
5944: }
5945: my $check = ' ';
5946: if (ref($settings) eq 'HASH') {
5947: if (ref($settings->{'fields'}) eq 'HASH') {
5948: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
5949: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
5950: $check = ' checked="checked" ';
5951: }
5952: }
5953: }
5954: }
5955:
5956: if ($i == @{$fields}-1) {
5957: my $colsleft = $numinrow - $rem;
5958: if ($colsleft > 1) {
5959: $datatable .= '<td colspan="'.$colsleft.'">';
5960: } else {
5961: $datatable .= '<td>';
5962: }
5963: } else {
5964: $datatable .= '<td>';
5965: }
5966: $datatable .= '<span class="LC_nobreak"><label>'.
5967: '<input type="checkbox" name="updateable_'.$type.
5968: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
5969: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
5970: }
5971: $datatable .= '</tr></table></td></tr>';
5972: }
5973: }
5974: return $datatable;
5975: }
5976:
5977: sub modify_login {
5978: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
5979: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
5980: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
5981: %title = ( coursecatalog => 'Display course catalog',
5982: adminmail => 'Display administrator E-mail address',
5983: helpdesk => 'Display "Contact Helpdesk" link',
5984: newuser => 'Link for visitors to create a user account',
5985: loginheader => 'Log-in box header');
5986: @offon = ('off','on');
5987: if (ref($domconfig{login}) eq 'HASH') {
5988: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
5989: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
5990: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
5991: }
5992: }
5993: }
5994: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
5995: \%domconfig,\%loginhash);
5996: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
5997: foreach my $item (@toggles) {
5998: $loginhash{login}{$item} = $env{'form.'.$item};
5999: }
6000: $loginhash{login}{loginheader} = $env{'form.loginheader'};
6001: if (ref($colchanges{'login'}) eq 'HASH') {
6002: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
6003: \%loginhash);
6004: }
6005:
6006: my %servers = &Apache::lonnet::internet_dom_servers($dom);
6007: my %domservers = &Apache::lonnet::get_servers($dom);
6008: my @loginvia_attribs = ('serverpath','custompath','exempt');
6009: if (keys(%servers) > 1) {
6010: foreach my $lonhost (keys(%servers)) {
6011: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
6012: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
6013: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
6014: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
6015: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
6016: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
6017: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
6018: $changes{'loginvia'}{$lonhost} = 1;
6019: } else {
6020: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
6021: $changes{'loginvia'}{$lonhost} = 1;
6022: }
6023: } else {
6024: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
6025: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
6026: $changes{'loginvia'}{$lonhost} = 1;
6027: }
6028: }
6029: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
6030: foreach my $item (@loginvia_attribs) {
6031: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
6032: }
6033: } else {
6034: foreach my $item (@loginvia_attribs) {
6035: my $new = $env{'form.'.$lonhost.'_'.$item};
6036: if (($item eq 'serverpath') && ($new eq 'custom')) {
6037: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
6038: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
6039: $new = '/';
6040: }
6041: }
6042: if (($item eq 'custompath') &&
6043: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
6044: $new = '';
6045: }
6046: if ($new ne $curr_loginvia{$lonhost}{$item}) {
6047: $changes{'loginvia'}{$lonhost} = 1;
6048: }
6049: if ($item eq 'exempt') {
6050: $new = &check_exempt_addresses($new);
6051: }
6052: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
6053: }
6054: }
6055: } else {
6056: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
6057: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
6058: $changes{'loginvia'}{$lonhost} = 1;
6059: foreach my $item (@loginvia_attribs) {
6060: my $new = $env{'form.'.$lonhost.'_'.$item};
6061: if (($item eq 'serverpath') && ($new eq 'custom')) {
6062: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
6063: $new = '/';
6064: }
6065: }
6066: if (($item eq 'custompath') &&
6067: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
6068: $new = '';
6069: }
6070: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
6071: }
6072: }
6073: }
6074: }
6075: }
6076:
6077: my $servadm = $r->dir_config('lonAdmEMail');
6078: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
6079: if (ref($domconfig{'login'}) eq 'HASH') {
6080: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
6081: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
6082: if ($lang eq 'nolang') {
6083: push(@currlangs,$lang);
6084: } elsif (defined($langchoices{$lang})) {
6085: push(@currlangs,$lang);
6086: } else {
6087: next;
6088: }
6089: }
6090: }
6091: }
6092: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
6093: if (@currlangs > 0) {
6094: foreach my $lang (@currlangs) {
6095: if (grep(/^\Q$lang\E$/,@delurls)) {
6096: $changes{'helpurl'}{$lang} = 1;
6097: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
6098: $changes{'helpurl'}{$lang} = 1;
6099: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
6100: push(@newlangs,$lang);
6101: } else {
6102: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
6103: }
6104: }
6105: }
6106: unless (grep(/^nolang$/,@currlangs)) {
6107: if ($env{'form.loginhelpurl_nolang.filename'}) {
6108: $changes{'helpurl'}{'nolang'} = 1;
6109: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
6110: push(@newlangs,'nolang');
6111: }
6112: }
6113: if ($env{'form.loginhelpurl_add_lang'}) {
6114: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
6115: ($env{'form.loginhelpurl_add_file.filename'})) {
6116: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
6117: $addedfile = $env{'form.loginhelpurl_add_lang'};
6118: }
6119: }
6120: if ((@newlangs > 0) || ($addedfile)) {
6121: my $error;
6122: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
6123: if ($configuserok eq 'ok') {
6124: if ($switchserver) {
6125: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
6126: } elsif ($author_ok eq 'ok') {
6127: my @allnew = @newlangs;
6128: if ($addedfile ne '') {
6129: push(@allnew,$addedfile);
6130: }
6131: foreach my $lang (@allnew) {
6132: my $formelem = 'loginhelpurl_'.$lang;
6133: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
6134: $formelem = 'loginhelpurl_add_file';
6135: }
6136: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
6137: "help/$lang",'','',$newfile{$lang});
6138: if ($result eq 'ok') {
6139: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
6140: $changes{'helpurl'}{$lang} = 1;
6141: } else {
6142: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
6143: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
6144: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
6145: (!grep(/^\Q$lang\E$/,@delurls))) {
6146: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
6147: }
6148: }
6149: }
6150: } else {
6151: $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);
6152: }
6153: } else {
6154: $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);
6155: }
6156: if ($error) {
6157: &Apache::lonnet::logthis($error);
6158: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6159: }
6160: }
6161:
6162: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
6163: if (ref($domconfig{'login'}) eq 'HASH') {
6164: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
6165: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
6166: if ($domservers{$lonhost}) {
6167: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
6168: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
6169: $currexempt{$lonhost} = $domconfig{'login'}{'headtagexempt'}{$lonhost}{'exempt'}
6170: }
6171: }
6172: }
6173: }
6174: }
6175: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
6176: foreach my $lonhost (sort(keys(%domservers))) {
6177: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
6178: $changes{'headtag'}{$lonhost} = 1;
6179: } else {
6180: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
6181: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
6182: }
6183: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
6184: push(@newhosts,$lonhost);
6185: } elsif ($currheadtagurls{$lonhost}) {
6186: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
6187: if ($currexempt{$lonhost}) {
6188: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
6189: $changes{'headtag'}{$lonhost} = 1;
6190: }
6191: } elsif ($possexempt{$lonhost}) {
6192: $changes{'headtag'}{$lonhost} = 1;
6193: }
6194: if ($possexempt{$lonhost}) {
6195: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
6196: }
6197: }
6198: }
6199: }
6200: if (@newhosts) {
6201: my $error;
6202: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
6203: if ($configuserok eq 'ok') {
6204: if ($switchserver) {
6205: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
6206: } elsif ($author_ok eq 'ok') {
6207: foreach my $lonhost (@newhosts) {
6208: my $formelem = 'loginheadtag_'.$lonhost;
6209: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
6210: "login/headtag/$lonhost",'','',
6211: $env{'form.loginheadtag_'.$lonhost.'.filename'});
6212: if ($result eq 'ok') {
6213: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
6214: $changes{'headtag'}{$lonhost} = 1;
6215: if ($possexempt{$lonhost}) {
6216: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
6217: }
6218: } else {
6219: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
6220: $newheadtagurls{$lonhost},$result);
6221: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
6222: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
6223: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
6224: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
6225: }
6226: }
6227: }
6228: } else {
6229: $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);
6230: }
6231: } else {
6232: $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);
6233: }
6234: if ($error) {
6235: &Apache::lonnet::logthis($error);
6236: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6237: }
6238: }
6239: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
6240:
6241: my $defaulthelpfile = '/adm/loginproblems.html';
6242: my $defaulttext = &mt('Default in use');
6243:
6244: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
6245: $dom);
6246: if ($putresult eq 'ok') {
6247: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
6248: my %defaultchecked = (
6249: 'coursecatalog' => 'on',
6250: 'helpdesk' => 'on',
6251: 'adminmail' => 'off',
6252: 'newuser' => 'off',
6253: );
6254: if (ref($domconfig{'login'}) eq 'HASH') {
6255: foreach my $item (@toggles) {
6256: if ($defaultchecked{$item} eq 'on') {
6257: if (($domconfig{'login'}{$item} eq '0') &&
6258: ($env{'form.'.$item} eq '1')) {
6259: $changes{$item} = 1;
6260: } elsif (($domconfig{'login'}{$item} eq '' ||
6261: $domconfig{'login'}{$item} eq '1') &&
6262: ($env{'form.'.$item} eq '0')) {
6263: $changes{$item} = 1;
6264: }
6265: } elsif ($defaultchecked{$item} eq 'off') {
6266: if (($domconfig{'login'}{$item} eq '1') &&
6267: ($env{'form.'.$item} eq '0')) {
6268: $changes{$item} = 1;
6269: } elsif (($domconfig{'login'}{$item} eq '' ||
6270: $domconfig{'login'}{$item} eq '0') &&
6271: ($env{'form.'.$item} eq '1')) {
6272: $changes{$item} = 1;
6273: }
6274: }
6275: }
6276: }
6277: if (keys(%changes) > 0 || $colchgtext) {
6278: &Apache::loncommon::devalidate_domconfig_cache($dom);
6279: if (ref($lastactref) eq 'HASH') {
6280: $lastactref->{'domainconfig'} = 1;
6281: }
6282: $resulttext = &mt('Changes made:').'<ul>';
6283: foreach my $item (sort(keys(%changes))) {
6284: if ($item eq 'loginvia') {
6285: if (ref($changes{$item}) eq 'HASH') {
6286: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
6287: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
6288: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
6289: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
6290: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
6291: $protocol = 'http' if ($protocol ne 'https');
6292: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
6293:
6294: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
6295: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
6296: } else {
6297: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
6298: }
6299: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
6300: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
6301: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
6302: }
6303: $resulttext .= '</li>';
6304: } else {
6305: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
6306: }
6307: } else {
6308: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
6309: }
6310: }
6311: $resulttext .= '</ul></li>';
6312: }
6313: } elsif ($item eq 'helpurl') {
6314: if (ref($changes{$item}) eq 'HASH') {
6315: foreach my $lang (sort(keys(%{$changes{$item}}))) {
6316: if (grep(/^\Q$lang\E$/,@delurls)) {
6317: my ($chg,$link);
6318: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
6319: if ($lang eq 'nolang') {
6320: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
6321: } else {
6322: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
6323: }
6324: $resulttext .= '<li>'.$chg.'</li>';
6325: } else {
6326: my $chg;
6327: if ($lang eq 'nolang') {
6328: $chg = &mt('custom log-in help file for no preferred language');
6329: } else {
6330: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
6331: }
6332: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
6333: $loginhash{'login'}{'helpurl'}{$lang}.
6334: '?inhibitmenu=yes',$chg,600,500).
6335: '</li>';
6336: }
6337: }
6338: }
6339: } elsif ($item eq 'headtag') {
6340: if (ref($changes{$item}) eq 'HASH') {
6341: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
6342: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
6343: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
6344: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
6345: $resulttext .= '<li><a href="'.
6346: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
6347: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
6348: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
6349: if ($possexempt{$lonhost}) {
6350: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
6351: } else {
6352: $resulttext .= &mt('included for any client IP');
6353: }
6354: $resulttext .= '</li>';
6355: }
6356: }
6357: }
6358: } elsif ($item eq 'captcha') {
6359: if (ref($loginhash{'login'}) eq 'HASH') {
6360: my $chgtxt;
6361: if ($loginhash{'login'}{$item} eq 'notused') {
6362: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
6363: } else {
6364: my %captchas = &captcha_phrases();
6365: if ($captchas{$loginhash{'login'}{$item}}) {
6366: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
6367: } else {
6368: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
6369: }
6370: }
6371: $resulttext .= '<li>'.$chgtxt.'</li>';
6372: }
6373: } elsif ($item eq 'recaptchakeys') {
6374: if (ref($loginhash{'login'}) eq 'HASH') {
6375: my ($privkey,$pubkey);
6376: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
6377: $pubkey = $loginhash{'login'}{$item}{'public'};
6378: $privkey = $loginhash{'login'}{$item}{'private'};
6379: }
6380: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
6381: if (!$pubkey) {
6382: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
6383: } else {
6384: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
6385: }
6386: if (!$privkey) {
6387: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
6388: } else {
6389: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
6390: }
6391: $chgtxt .= '</ul>';
6392: $resulttext .= '<li>'.$chgtxt.'</li>';
6393: }
6394: } else {
6395: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
6396: }
6397: }
6398: $resulttext .= $colchgtext.'</ul>';
6399: } else {
6400: $resulttext = &mt('No changes made to log-in page settings');
6401: }
6402: } else {
6403: $resulttext = '<span class="LC_error">'.
6404: &mt('An error occurred: [_1]',$putresult).'</span>';
6405: }
6406: if ($errors) {
6407: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
6408: $errors.'</ul>';
6409: }
6410: return $resulttext;
6411: }
6412:
6413:
6414: sub check_exempt_addresses {
6415: my ($iplist) = @_;
6416: $iplist =~ s/^\s+//;
6417: $iplist =~ s/\s+$//;
6418: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
6419: my (@okips,$new);
6420: foreach my $ip (@poss_ips) {
6421: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
6422: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
6423: push(@okips,$ip);
6424: }
6425: }
6426: }
6427: if (@okips > 0) {
6428: $new = join(',',@okips);
6429: } else {
6430: $new = '';
6431: }
6432: return $new;
6433: }
6434:
6435: sub color_font_choices {
6436: my %choices =
6437: &Apache::lonlocal::texthash (
6438: img => "Header",
6439: bgs => "Background colors",
6440: links => "Link colors",
6441: images => "Images",
6442: font => "Font color",
6443: fontmenu => "Font menu",
6444: pgbg => "Page",
6445: tabbg => "Header",
6446: sidebg => "Border",
6447: link => "Link",
6448: alink => "Active link",
6449: vlink => "Visited link",
6450: );
6451: return %choices;
6452: }
6453:
6454: sub modify_rolecolors {
6455: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
6456: my ($resulttext,%rolehash);
6457: $rolehash{'rolecolors'} = {};
6458: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
6459: if ($domconfig{'rolecolors'} eq '') {
6460: $domconfig{'rolecolors'} = {};
6461: }
6462: }
6463: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
6464: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
6465: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
6466: $dom);
6467: if ($putresult eq 'ok') {
6468: if (keys(%changes) > 0) {
6469: &Apache::loncommon::devalidate_domconfig_cache($dom);
6470: if (ref($lastactref) eq 'HASH') {
6471: $lastactref->{'domainconfig'} = 1;
6472: }
6473: $resulttext = &display_colorchgs($dom,\%changes,$roles,
6474: $rolehash{'rolecolors'});
6475: } else {
6476: $resulttext = &mt('No changes made to default color schemes');
6477: }
6478: } else {
6479: $resulttext = '<span class="LC_error">'.
6480: &mt('An error occurred: [_1]',$putresult).'</span>';
6481: }
6482: if ($errors) {
6483: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
6484: $errors.'</ul>';
6485: }
6486: return $resulttext;
6487: }
6488:
6489: sub modify_colors {
6490: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
6491: my (%changes,%choices);
6492: my @bgs;
6493: my @links = ('link','alink','vlink');
6494: my @logintext;
6495: my @images;
6496: my $servadm = $r->dir_config('lonAdmEMail');
6497: my $errors;
6498: my %defaults;
6499: foreach my $role (@{$roles}) {
6500: if ($role eq 'login') {
6501: %choices = &login_choices();
6502: @logintext = ('textcol','bgcol');
6503: } else {
6504: %choices = &color_font_choices();
6505: }
6506: if ($role eq 'login') {
6507: @images = ('img','logo','domlogo','login');
6508: @bgs = ('pgbg','mainbg','sidebg');
6509: } else {
6510: @images = ('img');
6511: @bgs = ('pgbg','tabbg','sidebg');
6512: }
6513: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
6514: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
6515: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
6516: }
6517: if ($role eq 'login') {
6518: foreach my $item (@logintext) {
6519: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6520: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6521: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6522: }
6523: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
6524: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6525: }
6526: }
6527: } else {
6528: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
6529: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
6530: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
6531: }
6532: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
6533: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
6534: }
6535: }
6536: foreach my $item (@bgs) {
6537: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6538: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6539: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6540: }
6541: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
6542: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6543: }
6544: }
6545: foreach my $item (@links) {
6546: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6547: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6548: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6549: }
6550: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
6551: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6552: }
6553: }
6554: my ($configuserok,$author_ok,$switchserver) =
6555: &config_check($dom,$confname,$servadm);
6556: my ($width,$height) = &thumb_dimensions();
6557: if (ref($domconfig->{$role}) ne 'HASH') {
6558: $domconfig->{$role} = {};
6559: }
6560: foreach my $img (@images) {
6561: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
6562: if (defined($env{'form.login_showlogo_'.$img})) {
6563: $confhash->{$role}{'showlogo'}{$img} = 1;
6564: } else {
6565: $confhash->{$role}{'showlogo'}{$img} = 0;
6566: }
6567: }
6568: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
6569: && !defined($domconfig->{$role}{$img})
6570: && !$env{'form.'.$role.'_del_'.$img}
6571: && $env{'form.'.$role.'_import_'.$img}) {
6572: # import the old configured image from the .tab setting
6573: # if they haven't provided a new one
6574: $domconfig->{$role}{$img} =
6575: $env{'form.'.$role.'_import_'.$img};
6576: }
6577: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
6578: my $error;
6579: if ($configuserok eq 'ok') {
6580: if ($switchserver) {
6581: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
6582: } else {
6583: if ($author_ok eq 'ok') {
6584: my ($result,$logourl) =
6585: &publishlogo($r,'upload',$role.'_'.$img,
6586: $dom,$confname,$img,$width,$height);
6587: if ($result eq 'ok') {
6588: $confhash->{$role}{$img} = $logourl;
6589: $changes{$role}{'images'}{$img} = 1;
6590: } else {
6591: $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);
6592: }
6593: } else {
6594: $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);
6595: }
6596: }
6597: } else {
6598: $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);
6599: }
6600: if ($error) {
6601: &Apache::lonnet::logthis($error);
6602: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6603: }
6604: } elsif ($domconfig->{$role}{$img} ne '') {
6605: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
6606: my $error;
6607: if ($configuserok eq 'ok') {
6608: # is confname an author?
6609: if ($switchserver eq '') {
6610: if ($author_ok eq 'ok') {
6611: my ($result,$logourl) =
6612: &publishlogo($r,'copy',$domconfig->{$role}{$img},
6613: $dom,$confname,$img,$width,$height);
6614: if ($result eq 'ok') {
6615: $confhash->{$role}{$img} = $logourl;
6616: $changes{$role}{'images'}{$img} = 1;
6617: }
6618: }
6619: }
6620: }
6621: }
6622: }
6623: }
6624: if (ref($domconfig) eq 'HASH') {
6625: if (ref($domconfig->{$role}) eq 'HASH') {
6626: foreach my $img (@images) {
6627: if ($domconfig->{$role}{$img} ne '') {
6628: if ($env{'form.'.$role.'_del_'.$img}) {
6629: $confhash->{$role}{$img} = '';
6630: $changes{$role}{'images'}{$img} = 1;
6631: } else {
6632: if ($confhash->{$role}{$img} eq '') {
6633: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
6634: }
6635: }
6636: } else {
6637: if ($env{'form.'.$role.'_del_'.$img}) {
6638: $confhash->{$role}{$img} = '';
6639: $changes{$role}{'images'}{$img} = 1;
6640: }
6641: }
6642: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
6643: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
6644: if ($confhash->{$role}{'showlogo'}{$img} ne
6645: $domconfig->{$role}{'showlogo'}{$img}) {
6646: $changes{$role}{'showlogo'}{$img} = 1;
6647: }
6648: } else {
6649: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
6650: $changes{$role}{'showlogo'}{$img} = 1;
6651: }
6652: }
6653: }
6654: }
6655: if ($domconfig->{$role}{'font'} ne '') {
6656: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
6657: $changes{$role}{'font'} = 1;
6658: }
6659: } else {
6660: if ($confhash->{$role}{'font'}) {
6661: $changes{$role}{'font'} = 1;
6662: }
6663: }
6664: if ($role ne 'login') {
6665: if ($domconfig->{$role}{'fontmenu'} ne '') {
6666: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
6667: $changes{$role}{'fontmenu'} = 1;
6668: }
6669: } else {
6670: if ($confhash->{$role}{'fontmenu'}) {
6671: $changes{$role}{'fontmenu'} = 1;
6672: }
6673: }
6674: }
6675: foreach my $item (@bgs) {
6676: if ($domconfig->{$role}{$item} ne '') {
6677: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6678: $changes{$role}{'bgs'}{$item} = 1;
6679: }
6680: } else {
6681: if ($confhash->{$role}{$item}) {
6682: $changes{$role}{'bgs'}{$item} = 1;
6683: }
6684: }
6685: }
6686: foreach my $item (@links) {
6687: if ($domconfig->{$role}{$item} ne '') {
6688: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6689: $changes{$role}{'links'}{$item} = 1;
6690: }
6691: } else {
6692: if ($confhash->{$role}{$item}) {
6693: $changes{$role}{'links'}{$item} = 1;
6694: }
6695: }
6696: }
6697: foreach my $item (@logintext) {
6698: if ($domconfig->{$role}{$item} ne '') {
6699: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6700: $changes{$role}{'logintext'}{$item} = 1;
6701: }
6702: } else {
6703: if ($confhash->{$role}{$item}) {
6704: $changes{$role}{'logintext'}{$item} = 1;
6705: }
6706: }
6707: }
6708: } else {
6709: &default_change_checker($role,\@images,\@links,\@bgs,
6710: \@logintext,$confhash,\%changes);
6711: }
6712: } else {
6713: &default_change_checker($role,\@images,\@links,\@bgs,
6714: \@logintext,$confhash,\%changes);
6715: }
6716: }
6717: return ($errors,%changes);
6718: }
6719:
6720: sub config_check {
6721: my ($dom,$confname,$servadm) = @_;
6722: my ($configuserok,$author_ok,$switchserver,%currroles);
6723: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
6724: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
6725: $confname,$servadm);
6726: if ($configuserok eq 'ok') {
6727: $switchserver = &check_switchserver($dom,$confname);
6728: if ($switchserver eq '') {
6729: $author_ok = &check_authorstatus($dom,$confname,%currroles);
6730: }
6731: }
6732: return ($configuserok,$author_ok,$switchserver);
6733: }
6734:
6735: sub default_change_checker {
6736: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
6737: foreach my $item (@{$links}) {
6738: if ($confhash->{$role}{$item}) {
6739: $changes->{$role}{'links'}{$item} = 1;
6740: }
6741: }
6742: foreach my $item (@{$bgs}) {
6743: if ($confhash->{$role}{$item}) {
6744: $changes->{$role}{'bgs'}{$item} = 1;
6745: }
6746: }
6747: foreach my $item (@{$logintext}) {
6748: if ($confhash->{$role}{$item}) {
6749: $changes->{$role}{'logintext'}{$item} = 1;
6750: }
6751: }
6752: foreach my $img (@{$images}) {
6753: if ($env{'form.'.$role.'_del_'.$img}) {
6754: $confhash->{$role}{$img} = '';
6755: $changes->{$role}{'images'}{$img} = 1;
6756: }
6757: if ($role eq 'login') {
6758: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
6759: $changes->{$role}{'showlogo'}{$img} = 1;
6760: }
6761: }
6762: }
6763: if ($confhash->{$role}{'font'}) {
6764: $changes->{$role}{'font'} = 1;
6765: }
6766: }
6767:
6768: sub display_colorchgs {
6769: my ($dom,$changes,$roles,$confhash) = @_;
6770: my (%choices,$resulttext);
6771: if (!grep(/^login$/,@{$roles})) {
6772: $resulttext = &mt('Changes made:').'<br />';
6773: }
6774: foreach my $role (@{$roles}) {
6775: if ($role eq 'login') {
6776: %choices = &login_choices();
6777: } else {
6778: %choices = &color_font_choices();
6779: }
6780: if (ref($changes->{$role}) eq 'HASH') {
6781: if ($role ne 'login') {
6782: $resulttext .= '<h4>'.&mt($role).'</h4>';
6783: }
6784: foreach my $key (sort(keys(%{$changes->{$role}}))) {
6785: if ($role ne 'login') {
6786: $resulttext .= '<ul>';
6787: }
6788: if (ref($changes->{$role}{$key}) eq 'HASH') {
6789: if ($role ne 'login') {
6790: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
6791: }
6792: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
6793: if (($role eq 'login') && ($key eq 'showlogo')) {
6794: if ($confhash->{$role}{$key}{$item}) {
6795: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
6796: } else {
6797: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
6798: }
6799: } elsif ($confhash->{$role}{$item} eq '') {
6800: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
6801: } else {
6802: my $newitem = $confhash->{$role}{$item};
6803: if ($key eq 'images') {
6804: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
6805: }
6806: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
6807: }
6808: }
6809: if ($role ne 'login') {
6810: $resulttext .= '</ul></li>';
6811: }
6812: } else {
6813: if ($confhash->{$role}{$key} eq '') {
6814: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
6815: } else {
6816: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
6817: }
6818: }
6819: if ($role ne 'login') {
6820: $resulttext .= '</ul>';
6821: }
6822: }
6823: }
6824: }
6825: return $resulttext;
6826: }
6827:
6828: sub thumb_dimensions {
6829: return ('200','50');
6830: }
6831:
6832: sub check_dimensions {
6833: my ($inputfile) = @_;
6834: my ($fullwidth,$fullheight);
6835: if ($inputfile =~ m|^[/\w.\-]+$|) {
6836: if (open(PIPE,"identify $inputfile 2>&1 |")) {
6837: my $imageinfo = <PIPE>;
6838: if (!close(PIPE)) {
6839: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
6840: }
6841: chomp($imageinfo);
6842: my ($fullsize) =
6843: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
6844: if ($fullsize) {
6845: ($fullwidth,$fullheight) = split(/x/,$fullsize);
6846: }
6847: }
6848: }
6849: return ($fullwidth,$fullheight);
6850: }
6851:
6852: sub check_configuser {
6853: my ($uhome,$dom,$confname,$servadm) = @_;
6854: my ($configuserok,%currroles);
6855: if ($uhome eq 'no_host') {
6856: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
6857: my $configpass = &LONCAPA::Enrollment::create_password();
6858: $configuserok =
6859: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
6860: $configpass,'','','','','',undef,$servadm);
6861: } else {
6862: $configuserok = 'ok';
6863: %currroles =
6864: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
6865: }
6866: return ($configuserok,%currroles);
6867: }
6868:
6869: sub check_authorstatus {
6870: my ($dom,$confname,%currroles) = @_;
6871: my $author_ok;
6872: if (!$currroles{':'.$dom.':au'}) {
6873: my $start = time;
6874: my $end = 0;
6875: $author_ok =
6876: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
6877: 'au',$end,$start,'','','domconfig');
6878: } else {
6879: $author_ok = 'ok';
6880: }
6881: return $author_ok;
6882: }
6883:
6884: sub publishlogo {
6885: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
6886: my ($output,$fname,$logourl);
6887: if ($action eq 'upload') {
6888: $fname=$env{'form.'.$formname.'.filename'};
6889: chop($env{'form.'.$formname});
6890: } else {
6891: ($fname) = ($formname =~ /([^\/]+)$/);
6892: }
6893: if ($savefileas ne '') {
6894: $fname = $savefileas;
6895: }
6896: $fname=&Apache::lonnet::clean_filename($fname);
6897: # See if there is anything left
6898: unless ($fname) { return ('error: no uploaded file'); }
6899: $fname="$subdir/$fname";
6900: my $docroot=$r->dir_config('lonDocRoot');
6901: my $filepath="$docroot/priv";
6902: my $relpath = "$dom/$confname";
6903: my ($fnamepath,$file,$fetchthumb);
6904: $file=$fname;
6905: if ($fname=~m|/|) {
6906: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
6907: }
6908: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
6909: my $count;
6910: for ($count=5;$count<=$#parts;$count++) {
6911: $filepath.="/$parts[$count]";
6912: if ((-e $filepath)!=1) {
6913: mkdir($filepath,02770);
6914: }
6915: }
6916: # Check for bad extension and disallow upload
6917: if ($file=~/\.(\w+)$/ &&
6918: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
6919: $output =
6920: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
6921: } elsif ($file=~/\.(\w+)$/ &&
6922: !defined(&Apache::loncommon::fileembstyle($1))) {
6923: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
6924: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
6925: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
6926: } elsif (-d "$filepath/$file") {
6927: $output = &mt('Filename is a directory name - rename the file and re-upload');
6928: } else {
6929: my $source = $filepath.'/'.$file;
6930: my $logfile;
6931: if (!open($logfile,">>$source".'.log')) {
6932: return (&mt('No write permission to Authoring Space'));
6933: }
6934: print $logfile
6935: "\n================= Publish ".localtime()." ================\n".
6936: $env{'user.name'}.':'.$env{'user.domain'}."\n";
6937: # Save the file
6938: if (!open(FH,'>'.$source)) {
6939: &Apache::lonnet::logthis('Failed to create '.$source);
6940: return (&mt('Failed to create file'));
6941: }
6942: if ($action eq 'upload') {
6943: if (!print FH ($env{'form.'.$formname})) {
6944: &Apache::lonnet::logthis('Failed to write to '.$source);
6945: return (&mt('Failed to write file'));
6946: }
6947: } else {
6948: my $original = &Apache::lonnet::filelocation('',$formname);
6949: if(!copy($original,$source)) {
6950: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
6951: return (&mt('Failed to write file'));
6952: }
6953: }
6954: close(FH);
6955: chmod(0660, $source); # Permissions to rw-rw---.
6956:
6957: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
6958: my $copyfile=$targetdir.'/'.$file;
6959:
6960: my @parts=split(/\//,$targetdir);
6961: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
6962: for (my $count=5;$count<=$#parts;$count++) {
6963: $path.="/$parts[$count]";
6964: if (!-e $path) {
6965: print $logfile "\nCreating directory ".$path;
6966: mkdir($path,02770);
6967: }
6968: }
6969: my $versionresult;
6970: if (-e $copyfile) {
6971: $versionresult = &logo_versioning($targetdir,$file,$logfile);
6972: } else {
6973: $versionresult = 'ok';
6974: }
6975: if ($versionresult eq 'ok') {
6976: if (copy($source,$copyfile)) {
6977: print $logfile "\nCopied original source to ".$copyfile."\n";
6978: $output = 'ok';
6979: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
6980: push(@{$modified_urls},[$copyfile,$source]);
6981: my $metaoutput =
6982: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
6983: unless ($registered_cleanup) {
6984: my $handlers = $r->get_handlers('PerlCleanupHandler');
6985: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
6986: $registered_cleanup=1;
6987: }
6988: } else {
6989: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
6990: $output = &mt('Failed to copy file to RES space').", $!";
6991: }
6992: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
6993: my $inputfile = $filepath.'/'.$file;
6994: my $outfile = $filepath.'/'.'tn-'.$file;
6995: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
6996: if ($fullwidth ne '' && $fullheight ne '') {
6997: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
6998: my $thumbsize = $thumbwidth.'x'.$thumbheight;
6999: system("convert -sample $thumbsize $inputfile $outfile");
7000: chmod(0660, $filepath.'/tn-'.$file);
7001: if (-e $outfile) {
7002: my $copyfile=$targetdir.'/tn-'.$file;
7003: if (copy($outfile,$copyfile)) {
7004: print $logfile "\nCopied source to ".$copyfile."\n";
7005: my $thumb_metaoutput =
7006: &write_metadata($dom,$confname,$formname,
7007: $targetdir,'tn-'.$file,$logfile);
7008: push(@{$modified_urls},[$copyfile,$outfile]);
7009: unless ($registered_cleanup) {
7010: my $handlers = $r->get_handlers('PerlCleanupHandler');
7011: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
7012: $registered_cleanup=1;
7013: }
7014: } else {
7015: print $logfile "\nUnable to write ".$copyfile.
7016: ':'.$!."\n";
7017: }
7018: }
7019: }
7020: }
7021: }
7022: } else {
7023: $output = $versionresult;
7024: }
7025: }
7026: return ($output,$logourl);
7027: }
7028:
7029: sub logo_versioning {
7030: my ($targetdir,$file,$logfile) = @_;
7031: my $target = $targetdir.'/'.$file;
7032: my ($maxversion,$fn,$extn,$output);
7033: $maxversion = 0;
7034: if ($file =~ /^(.+)\.(\w+)$/) {
7035: $fn=$1;
7036: $extn=$2;
7037: }
7038: opendir(DIR,$targetdir);
7039: while (my $filename=readdir(DIR)) {
7040: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
7041: $maxversion=($1>$maxversion)?$1:$maxversion;
7042: }
7043: }
7044: $maxversion++;
7045: print $logfile "\nCreating old version ".$maxversion."\n";
7046: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
7047: if (copy($target,$copyfile)) {
7048: print $logfile "Copied old target to ".$copyfile."\n";
7049: $copyfile=$copyfile.'.meta';
7050: if (copy($target.'.meta',$copyfile)) {
7051: print $logfile "Copied old target metadata to ".$copyfile."\n";
7052: $output = 'ok';
7053: } else {
7054: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
7055: $output = &mt('Failed to copy old meta').", $!, ";
7056: }
7057: } else {
7058: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
7059: $output = &mt('Failed to copy old target').", $!, ";
7060: }
7061: return $output;
7062: }
7063:
7064: sub write_metadata {
7065: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
7066: my (%metadatafields,%metadatakeys,$output);
7067: $metadatafields{'title'}=$formname;
7068: $metadatafields{'creationdate'}=time;
7069: $metadatafields{'lastrevisiondate'}=time;
7070: $metadatafields{'copyright'}='public';
7071: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
7072: $env{'user.domain'};
7073: $metadatafields{'authorspace'}=$confname.':'.$dom;
7074: $metadatafields{'domain'}=$dom;
7075: {
7076: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
7077: my $mfh;
7078: if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
7079: foreach (sort(keys(%metadatafields))) {
7080: unless ($_=~/\./) {
7081: my $unikey=$_;
7082: $unikey=~/^([A-Za-z]+)/;
7083: my $tag=$1;
7084: $tag=~tr/A-Z/a-z/;
7085: print $mfh "\n\<$tag";
7086: foreach (split(/\,/,$metadatakeys{$unikey})) {
7087: my $value=$metadatafields{$unikey.'.'.$_};
7088: $value=~s/\"/\'\'/g;
7089: print $mfh ' '.$_.'="'.$value.'"';
7090: }
7091: print $mfh '>'.
7092: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
7093: .'</'.$tag.'>';
7094: }
7095: }
7096: $output = 'ok';
7097: print $logfile "\nWrote metadata";
7098: close($mfh);
7099: } else {
7100: print $logfile "\nFailed to open metadata file";
7101: $output = &mt('Could not write metadata');
7102: }
7103: }
7104: return $output;
7105: }
7106:
7107: sub notifysubscribed {
7108: foreach my $targetsource (@{$modified_urls}){
7109: next unless (ref($targetsource) eq 'ARRAY');
7110: my ($target,$source)=@{$targetsource};
7111: if ($source ne '') {
7112: if (open(my $logfh,'>>'.$source.'.log')) {
7113: print $logfh "\nCleanup phase: Notifications\n";
7114: my @subscribed=&subscribed_hosts($target);
7115: foreach my $subhost (@subscribed) {
7116: print $logfh "\nNotifying host ".$subhost.':';
7117: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
7118: print $logfh $reply;
7119: }
7120: my @subscribedmeta=&subscribed_hosts("$target.meta");
7121: foreach my $subhost (@subscribedmeta) {
7122: print $logfh "\nNotifying host for metadata only ".$subhost.':';
7123: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
7124: $subhost);
7125: print $logfh $reply;
7126: }
7127: print $logfh "\n============ Done ============\n";
7128: close($logfh);
7129: }
7130: }
7131: }
7132: return OK;
7133: }
7134:
7135: sub subscribed_hosts {
7136: my ($target) = @_;
7137: my @subscribed;
7138: if (open(my $fh,"<$target.subscription")) {
7139: while (my $subline=<$fh>) {
7140: if ($subline =~ /^($match_lonid):/) {
7141: my $host = $1;
7142: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
7143: unless (grep(/^\Q$host\E$/,@subscribed)) {
7144: push(@subscribed,$host);
7145: }
7146: }
7147: }
7148: }
7149: }
7150: return @subscribed;
7151: }
7152:
7153: sub check_switchserver {
7154: my ($dom,$confname) = @_;
7155: my ($allowed,$switchserver);
7156: my $home = &Apache::lonnet::homeserver($confname,$dom);
7157: if ($home eq 'no_host') {
7158: $home = &Apache::lonnet::domain($dom,'primary');
7159: }
7160: my @ids=&Apache::lonnet::current_machine_ids();
7161: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
7162: if (!$allowed) {
7163: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
7164: }
7165: return $switchserver;
7166: }
7167:
7168: sub modify_quotas {
7169: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
7170: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
7171: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
7172: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
7173: $validationfieldsref);
7174: if ($action eq 'quotas') {
7175: $context = 'tools';
7176: } else {
7177: $context = $action;
7178: }
7179: if ($context eq 'requestcourses') {
7180: @usertools = ('official','unofficial','community','textbook');
7181: @options =('norequest','approval','validate','autolimit');
7182: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
7183: %titles = &courserequest_titles();
7184: $toolregexp = join('|',@usertools);
7185: %conditions = &courserequest_conditions();
7186: $confname = $dom.'-domainconfig';
7187: my $servadm = $r->dir_config('lonAdmEMail');
7188: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
7189: ($validationitemsref,$validationnamesref,$validationfieldsref) =
7190: &Apache::loncoursequeueadmin::requestcourses_validation_types();
7191: } elsif ($context eq 'requestauthor') {
7192: @usertools = ('author');
7193: %titles = &authorrequest_titles();
7194: } else {
7195: @usertools = ('aboutme','blog','webdav','portfolio');
7196: %titles = &tool_titles();
7197: }
7198: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
7199: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7200: foreach my $key (keys(%env)) {
7201: if ($context eq 'requestcourses') {
7202: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
7203: my $item = $1;
7204: my $type = $2;
7205: if ($type =~ /^limit_(.+)/) {
7206: $limithash{$item}{$1} = $env{$key};
7207: } else {
7208: $confhash{$item}{$type} = $env{$key};
7209: }
7210: }
7211: } elsif ($context eq 'requestauthor') {
7212: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
7213: $confhash{$1} = $env{$key};
7214: }
7215: } else {
7216: if ($key =~ /^form\.quota_(.+)$/) {
7217: $confhash{'defaultquota'}{$1} = $env{$key};
7218: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
7219: $confhash{'authorquota'}{$1} = $env{$key};
7220: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
7221: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
7222: }
7223: }
7224: }
7225: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
7226: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
7227: @approvalnotify = sort(@approvalnotify);
7228: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
7229: my @crstypes = ('official','unofficial','community','textbook');
7230: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
7231: foreach my $type (@hasuniquecode) {
7232: if (grep(/^\Q$type\E$/,@crstypes)) {
7233: $confhash{'uniquecode'}{$type} = 1;
7234: }
7235: }
7236: my (%newbook,%allpos);
7237: if ($context eq 'requestcourses') {
7238: foreach my $type ('textbooks','templates') {
7239: @{$allpos{$type}} = ();
7240: my $invalid;
7241: if ($type eq 'textbooks') {
7242: $invalid = &mt('Invalid LON-CAPA course for textbook');
7243: } else {
7244: $invalid = &mt('Invalid LON-CAPA course for template');
7245: }
7246: if ($env{'form.'.$type.'_addbook'}) {
7247: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
7248: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
7249: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
7250: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
7251: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
7252: } else {
7253: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
7254: my $position = $env{'form.'.$type.'_addbook_pos'};
7255: $position =~ s/\D+//g;
7256: if ($position ne '') {
7257: $allpos{$type}[$position] = $newbook{$type};
7258: }
7259: }
7260: } else {
7261: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
7262: }
7263: }
7264: }
7265: }
7266: if (ref($domconfig{$action}) eq 'HASH') {
7267: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
7268: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
7269: $changes{'notify'}{'approval'} = 1;
7270: }
7271: } else {
7272: if ($confhash{'notify'}{'approval'}) {
7273: $changes{'notify'}{'approval'} = 1;
7274: }
7275: }
7276: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
7277: if (ref($confhash{'uniquecode'}) eq 'HASH') {
7278: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
7279: unless ($confhash{'uniquecode'}{$crstype}) {
7280: $changes{'uniquecode'} = 1;
7281: }
7282: }
7283: unless ($changes{'uniquecode'}) {
7284: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
7285: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
7286: $changes{'uniquecode'} = 1;
7287: }
7288: }
7289: }
7290: } else {
7291: $changes{'uniquecode'} = 1;
7292: }
7293: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
7294: $changes{'uniquecode'} = 1;
7295: }
7296: if ($context eq 'requestcourses') {
7297: foreach my $type ('textbooks','templates') {
7298: if (ref($domconfig{$action}{$type}) eq 'HASH') {
7299: my %deletions;
7300: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
7301: if (@todelete) {
7302: map { $deletions{$_} = 1; } @todelete;
7303: }
7304: my %imgdeletions;
7305: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
7306: if (@todeleteimages) {
7307: map { $imgdeletions{$_} = 1; } @todeleteimages;
7308: }
7309: my $maxnum = $env{'form.'.$type.'_maxnum'};
7310: for (my $i=0; $i<=$maxnum; $i++) {
7311: my $itemid = $env{'form.'.$type.'_id_'.$i};
7312: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
7313: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
7314: if ($deletions{$key}) {
7315: if ($domconfig{$action}{$type}{$key}{'image'}) {
7316: #FIXME need to obsolete item in RES space
7317: }
7318: next;
7319: } else {
7320: my $newpos = $env{'form.'.$itemid};
7321: $newpos =~ s/\D+//g;
7322: foreach my $item ('subject','title','publisher','author') {
7323: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7324: ($type eq 'templates'));
7325: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
7326: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
7327: $changes{$type}{$key} = 1;
7328: }
7329: }
7330: $allpos{$type}[$newpos] = $key;
7331: }
7332: if ($imgdeletions{$key}) {
7333: $changes{$type}{$key} = 1;
7334: #FIXME need to obsolete item in RES space
7335: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
7336: my ($cdom,$cnum) = split(/_/,$key);
7337: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
7338: $cdom,$cnum,$type,$configuserok,
7339: $switchserver,$author_ok);
7340: if ($imgurl) {
7341: $confhash{$type}{$key}{'image'} = $imgurl;
7342: $changes{$type}{$key} = 1;
7343: }
7344: if ($error) {
7345: &Apache::lonnet::logthis($error);
7346: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7347: }
7348: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
7349: $confhash{$type}{$key}{'image'} =
7350: $domconfig{$action}{$type}{$key}{'image'};
7351: }
7352: }
7353: }
7354: }
7355: }
7356: }
7357: } else {
7358: if ($confhash{'notify'}{'approval'}) {
7359: $changes{'notify'}{'approval'} = 1;
7360: }
7361: if (ref($confhash{'uniquecode'} eq 'HASH')) {
7362: $changes{'uniquecode'} = 1;
7363: }
7364: }
7365: if ($context eq 'requestcourses') {
7366: foreach my $type ('textbooks','templates') {
7367: if ($newbook{$type}) {
7368: $changes{$type}{$newbook{$type}} = 1;
7369: foreach my $item ('subject','title','publisher','author') {
7370: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7371: ($type eq 'template'));
7372: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
7373: if ($env{'form.'.$type.'_addbook_'.$item}) {
7374: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
7375: }
7376: }
7377: if ($type eq 'textbooks') {
7378: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
7379: my ($cdom,$cnum) = split(/_/,$newbook{$type});
7380: my ($imageurl,$error) =
7381: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
7382: $configuserok,$switchserver,$author_ok);
7383: if ($imageurl) {
7384: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
7385: }
7386: if ($error) {
7387: &Apache::lonnet::logthis($error);
7388: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7389: }
7390: }
7391: }
7392: }
7393: if (@{$allpos{$type}} > 0) {
7394: my $idx = 0;
7395: foreach my $item (@{$allpos{$type}}) {
7396: if ($item ne '') {
7397: $confhash{$type}{$item}{'order'} = $idx;
7398: if (ref($domconfig{$action}) eq 'HASH') {
7399: if (ref($domconfig{$action}{$type}) eq 'HASH') {
7400: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
7401: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
7402: $changes{$type}{$item} = 1;
7403: }
7404: }
7405: }
7406: }
7407: $idx ++;
7408: }
7409: }
7410: }
7411: }
7412: if (ref($validationitemsref) eq 'ARRAY') {
7413: foreach my $item (@{$validationitemsref}) {
7414: if ($item eq 'fields') {
7415: my @changed;
7416: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
7417: if (@{$confhash{'validation'}{$item}} > 0) {
7418: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
7419: }
7420: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
7421: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7422: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
7423: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
7424: $domconfig{'requestcourses'}{'validation'}{$item});
7425: } else {
7426: @changed = @{$confhash{'validation'}{$item}};
7427: }
7428: } else {
7429: @changed = @{$confhash{'validation'}{$item}};
7430: }
7431: } else {
7432: @changed = @{$confhash{'validation'}{$item}};
7433: }
7434: if (@changed) {
7435: if ($confhash{'validation'}{$item}) {
7436: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
7437: } else {
7438: $changes{'validation'}{$item} = &mt('None');
7439: }
7440: }
7441: } else {
7442: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
7443: if ($item eq 'markup') {
7444: if ($env{'form.requestcourses_validation_'.$item}) {
7445: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
7446: }
7447: }
7448: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
7449: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7450: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
7451: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7452: }
7453: } else {
7454: if ($confhash{'validation'}{$item} ne '') {
7455: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7456: }
7457: }
7458: } else {
7459: if ($confhash{'validation'}{$item} ne '') {
7460: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7461: }
7462: }
7463: }
7464: }
7465: }
7466: if ($env{'form.validationdc'}) {
7467: my $newval = $env{'form.validationdc'};
7468: my %domcoords = &get_active_dcs($dom);
7469: if (exists($domcoords{$newval})) {
7470: $confhash{'validation'}{'dc'} = $newval;
7471: }
7472: }
7473: if (ref($confhash{'validation'}) eq 'HASH') {
7474: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
7475: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7476: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
7477: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
7478: if ($confhash{'validation'}{'dc'} eq '') {
7479: $changes{'validation'}{'dc'} = &mt('None');
7480: } else {
7481: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7482: }
7483: }
7484: } elsif ($confhash{'validation'}{'dc'} ne '') {
7485: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7486: }
7487: } elsif ($confhash{'validation'}{'dc'} ne '') {
7488: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7489: }
7490: } elsif ($confhash{'validation'}{'dc'} ne '') {
7491: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7492: }
7493: } else {
7494: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
7495: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7496: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
7497: $changes{'validation'}{'dc'} = &mt('None');
7498: }
7499: }
7500: }
7501: }
7502: }
7503: } else {
7504: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
7505: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
7506: }
7507: foreach my $item (@usertools) {
7508: foreach my $type (@{$types},'default','_LC_adv') {
7509: my $unset;
7510: if ($context eq 'requestcourses') {
7511: $unset = '0';
7512: if ($type eq '_LC_adv') {
7513: $unset = '';
7514: }
7515: if ($confhash{$item}{$type} eq 'autolimit') {
7516: $confhash{$item}{$type} .= '=';
7517: unless ($limithash{$item}{$type} =~ /\D/) {
7518: $confhash{$item}{$type} .= $limithash{$item}{$type};
7519: }
7520: }
7521: } elsif ($context eq 'requestauthor') {
7522: $unset = '0';
7523: if ($type eq '_LC_adv') {
7524: $unset = '';
7525: }
7526: } else {
7527: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
7528: $confhash{$item}{$type} = 1;
7529: } else {
7530: $confhash{$item}{$type} = 0;
7531: }
7532: }
7533: if (ref($domconfig{$action}) eq 'HASH') {
7534: if ($action eq 'requestauthor') {
7535: if ($domconfig{$action}{$type} ne $confhash{$type}) {
7536: $changes{$type} = 1;
7537: }
7538: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
7539: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
7540: $changes{$item}{$type} = 1;
7541: }
7542: } else {
7543: if ($context eq 'requestcourses') {
7544: if ($confhash{$item}{$type} ne $unset) {
7545: $changes{$item}{$type} = 1;
7546: }
7547: } else {
7548: if (!$confhash{$item}{$type}) {
7549: $changes{$item}{$type} = 1;
7550: }
7551: }
7552: }
7553: } else {
7554: if ($context eq 'requestcourses') {
7555: if ($confhash{$item}{$type} ne $unset) {
7556: $changes{$item}{$type} = 1;
7557: }
7558: } elsif ($context eq 'requestauthor') {
7559: if ($confhash{$type} ne $unset) {
7560: $changes{$type} = 1;
7561: }
7562: } else {
7563: if (!$confhash{$item}{$type}) {
7564: $changes{$item}{$type} = 1;
7565: }
7566: }
7567: }
7568: }
7569: }
7570: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
7571: if (ref($domconfig{'quotas'}) eq 'HASH') {
7572: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
7573: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
7574: if (exists($confhash{'defaultquota'}{$key})) {
7575: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
7576: $changes{'defaultquota'}{$key} = 1;
7577: }
7578: } else {
7579: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
7580: }
7581: }
7582: } else {
7583: foreach my $key (keys(%{$domconfig{'quotas'}})) {
7584: if (exists($confhash{'defaultquota'}{$key})) {
7585: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
7586: $changes{'defaultquota'}{$key} = 1;
7587: }
7588: } else {
7589: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
7590: }
7591: }
7592: }
7593: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
7594: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
7595: if (exists($confhash{'authorquota'}{$key})) {
7596: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
7597: $changes{'authorquota'}{$key} = 1;
7598: }
7599: } else {
7600: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
7601: }
7602: }
7603: }
7604: }
7605: if (ref($confhash{'defaultquota'}) eq 'HASH') {
7606: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
7607: if (ref($domconfig{'quotas'}) eq 'HASH') {
7608: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
7609: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
7610: $changes{'defaultquota'}{$key} = 1;
7611: }
7612: } else {
7613: if (!exists($domconfig{'quotas'}{$key})) {
7614: $changes{'defaultquota'}{$key} = 1;
7615: }
7616: }
7617: } else {
7618: $changes{'defaultquota'}{$key} = 1;
7619: }
7620: }
7621: }
7622: if (ref($confhash{'authorquota'}) eq 'HASH') {
7623: foreach my $key (keys(%{$confhash{'authorquota'}})) {
7624: if (ref($domconfig{'quotas'}) eq 'HASH') {
7625: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
7626: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
7627: $changes{'authorquota'}{$key} = 1;
7628: }
7629: } else {
7630: $changes{'authorquota'}{$key} = 1;
7631: }
7632: } else {
7633: $changes{'authorquota'}{$key} = 1;
7634: }
7635: }
7636: }
7637: }
7638:
7639: if ($context eq 'requestauthor') {
7640: $domdefaults{'requestauthor'} = \%confhash;
7641: } else {
7642: foreach my $key (keys(%confhash)) {
7643: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
7644: $domdefaults{$key} = $confhash{$key};
7645: }
7646: }
7647: }
7648:
7649: my %quotahash = (
7650: $action => { %confhash }
7651: );
7652: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
7653: $dom);
7654: if ($putresult eq 'ok') {
7655: if (keys(%changes) > 0) {
7656: my $cachetime = 24*60*60;
7657: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
7658: if (ref($lastactref) eq 'HASH') {
7659: $lastactref->{'domdefaults'} = 1;
7660: }
7661: $resulttext = &mt('Changes made:').'<ul>';
7662: unless (($context eq 'requestcourses') ||
7663: ($context eq 'requestauthor')) {
7664: if (ref($changes{'defaultquota'}) eq 'HASH') {
7665: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
7666: foreach my $type (@{$types},'default') {
7667: if (defined($changes{'defaultquota'}{$type})) {
7668: my $typetitle = $usertypes->{$type};
7669: if ($type eq 'default') {
7670: $typetitle = $othertitle;
7671: }
7672: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
7673: }
7674: }
7675: $resulttext .= '</ul></li>';
7676: }
7677: if (ref($changes{'authorquota'}) eq 'HASH') {
7678: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
7679: foreach my $type (@{$types},'default') {
7680: if (defined($changes{'authorquota'}{$type})) {
7681: my $typetitle = $usertypes->{$type};
7682: if ($type eq 'default') {
7683: $typetitle = $othertitle;
7684: }
7685: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
7686: }
7687: }
7688: $resulttext .= '</ul></li>';
7689: }
7690: }
7691: my %newenv;
7692: foreach my $item (@usertools) {
7693: my (%haschgs,%inconf);
7694: if ($context eq 'requestauthor') {
7695: %haschgs = %changes;
7696: %inconf = %confhash;
7697: } else {
7698: if (ref($changes{$item}) eq 'HASH') {
7699: %haschgs = %{$changes{$item}};
7700: }
7701: if (ref($confhash{$item}) eq 'HASH') {
7702: %inconf = %{$confhash{$item}};
7703: }
7704: }
7705: if (keys(%haschgs) > 0) {
7706: my $newacc =
7707: &Apache::lonnet::usertools_access($env{'user.name'},
7708: $env{'user.domain'},
7709: $item,'reload',$context);
7710: if (($context eq 'requestcourses') ||
7711: ($context eq 'requestauthor')) {
7712: if ($env{'environment.canrequest.'.$item} ne $newacc) {
7713: $newenv{'environment.canrequest.'.$item} = $newacc;
7714: }
7715: } else {
7716: if ($env{'environment.availabletools.'.$item} ne $newacc) {
7717: $newenv{'environment.availabletools.'.$item} = $newacc;
7718: }
7719: }
7720: unless ($context eq 'requestauthor') {
7721: $resulttext .= '<li>'.$titles{$item}.'<ul>';
7722: }
7723: foreach my $type (@{$types},'default','_LC_adv') {
7724: if ($haschgs{$type}) {
7725: my $typetitle = $usertypes->{$type};
7726: if ($type eq 'default') {
7727: $typetitle = $othertitle;
7728: } elsif ($type eq '_LC_adv') {
7729: $typetitle = 'LON-CAPA Advanced Users';
7730: }
7731: if ($inconf{$type}) {
7732: if ($context eq 'requestcourses') {
7733: my $cond;
7734: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
7735: if ($1 eq '') {
7736: $cond = &mt('(Automatic processing of any request).');
7737: } else {
7738: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
7739: }
7740: } else {
7741: $cond = $conditions{$inconf{$type}};
7742: }
7743: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
7744: } elsif ($context eq 'requestauthor') {
7745: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
7746: $titles{$inconf{$type}},$typetitle);
7747:
7748: } else {
7749: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
7750: }
7751: } else {
7752: if ($type eq '_LC_adv') {
7753: if ($inconf{$type} eq '0') {
7754: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
7755: } else {
7756: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
7757: }
7758: } else {
7759: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
7760: }
7761: }
7762: }
7763: }
7764: unless ($context eq 'requestauthor') {
7765: $resulttext .= '</ul></li>';
7766: }
7767: }
7768: }
7769: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
7770: if (ref($changes{'notify'}) eq 'HASH') {
7771: if ($changes{'notify'}{'approval'}) {
7772: if (ref($confhash{'notify'}) eq 'HASH') {
7773: if ($confhash{'notify'}{'approval'}) {
7774: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
7775: } else {
7776: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
7777: }
7778: }
7779: }
7780: }
7781: }
7782: if ($action eq 'requestcourses') {
7783: my @offon = ('off','on');
7784: if ($changes{'uniquecode'}) {
7785: if (ref($confhash{'uniquecode'}) eq 'HASH') {
7786: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
7787: $resulttext .= '<li>'.
7788: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
7789: '</li>';
7790: } else {
7791: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
7792: '</li>';
7793: }
7794: }
7795: foreach my $type ('textbooks','templates') {
7796: if (ref($changes{$type}) eq 'HASH') {
7797: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
7798: foreach my $key (sort(keys(%{$changes{$type}}))) {
7799: my %coursehash = &Apache::lonnet::coursedescription($key);
7800: my $coursetitle = $coursehash{'description'};
7801: my $position = $confhash{$type}{$key}{'order'} + 1;
7802: $resulttext .= '<li>';
7803: foreach my $item ('subject','title','publisher','author') {
7804: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7805: ($type eq 'templates'));
7806: my $name = $item.':';
7807: $name =~ s/^(\w)/\U$1/;
7808: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
7809: }
7810: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
7811: if ($type eq 'textbooks') {
7812: if ($confhash{$type}{$key}{'image'}) {
7813: $resulttext .= ' '.&mt('Image: [_1]',
7814: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
7815: ' alt="Textbook cover" />').'<br />';
7816: }
7817: }
7818: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
7819: }
7820: $resulttext .= '</ul></li>';
7821: }
7822: }
7823: if (ref($changes{'validation'}) eq 'HASH') {
7824: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
7825: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
7826: foreach my $item (@{$validationitemsref}) {
7827: if (exists($changes{'validation'}{$item})) {
7828: if ($item eq 'markup') {
7829: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
7830: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
7831: } else {
7832: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
7833: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
7834: }
7835: }
7836: }
7837: if (exists($changes{'validation'}{'dc'})) {
7838: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
7839: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
7840: }
7841: }
7842: }
7843: }
7844: $resulttext .= '</ul>';
7845: if (keys(%newenv)) {
7846: &Apache::lonnet::appenv(\%newenv);
7847: }
7848: } else {
7849: if ($context eq 'requestcourses') {
7850: $resulttext = &mt('No changes made to rights to request creation of courses.');
7851: } elsif ($context eq 'requestauthor') {
7852: $resulttext = &mt('No changes made to rights to request author space.');
7853: } else {
7854: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
7855: }
7856: }
7857: } else {
7858: $resulttext = '<span class="LC_error">'.
7859: &mt('An error occurred: [_1]',$putresult).'</span>';
7860: }
7861: if ($errors) {
7862: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
7863: '<ul>'.$errors.'</ul></p>';
7864: }
7865: return $resulttext;
7866: }
7867:
7868: sub process_textbook_image {
7869: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
7870: my $filename = $env{'form.'.$caller.'.filename'};
7871: my ($error,$url);
7872: my ($width,$height) = (50,50);
7873: if ($configuserok eq 'ok') {
7874: if ($switchserver) {
7875: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
7876: $switchserver);
7877: } elsif ($author_ok eq 'ok') {
7878: my ($result,$imageurl) =
7879: &publishlogo($r,'upload',$caller,$dom,$confname,
7880: "$type/$dom/$cnum/cover",$width,$height);
7881: if ($result eq 'ok') {
7882: $url = $imageurl;
7883: } else {
7884: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
7885: }
7886: } else {
7887: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
7888: }
7889: } else {
7890: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
7891: }
7892: return ($url,$error);
7893: }
7894:
7895: sub modify_autoenroll {
7896: my ($dom,$lastactref,%domconfig) = @_;
7897: my ($resulttext,%changes);
7898: my %currautoenroll;
7899: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
7900: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
7901: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
7902: }
7903: }
7904: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
7905: my %title = ( run => 'Auto-enrollment active',
7906: sender => 'Sender for notification messages',
7907: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)');
7908: my @offon = ('off','on');
7909: my $sender_uname = $env{'form.sender_uname'};
7910: my $sender_domain = $env{'form.sender_domain'};
7911: if ($sender_domain eq '') {
7912: $sender_uname = '';
7913: } elsif ($sender_uname eq '') {
7914: $sender_domain = '';
7915: }
7916: my $coowners = $env{'form.autoassign_coowners'};
7917: my %autoenrollhash = (
7918: autoenroll => { 'run' => $env{'form.autoenroll_run'},
7919: 'sender_uname' => $sender_uname,
7920: 'sender_domain' => $sender_domain,
7921: 'co-owners' => $coowners,
7922: }
7923: );
7924: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
7925: $dom);
7926: if ($putresult eq 'ok') {
7927: if (exists($currautoenroll{'run'})) {
7928: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
7929: $changes{'run'} = 1;
7930: }
7931: } elsif ($autorun) {
7932: if ($env{'form.autoenroll_run'} ne '1') {
7933: $changes{'run'} = 1;
7934: }
7935: }
7936: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
7937: $changes{'sender'} = 1;
7938: }
7939: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
7940: $changes{'sender'} = 1;
7941: }
7942: if ($currautoenroll{'co-owners'} ne '') {
7943: if ($currautoenroll{'co-owners'} ne $coowners) {
7944: $changes{'coowners'} = 1;
7945: }
7946: } elsif ($coowners) {
7947: $changes{'coowners'} = 1;
7948: }
7949: if (keys(%changes) > 0) {
7950: $resulttext = &mt('Changes made:').'<ul>';
7951: if ($changes{'run'}) {
7952: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
7953: }
7954: if ($changes{'sender'}) {
7955: if ($sender_uname eq '' || $sender_domain eq '') {
7956: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
7957: } else {
7958: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
7959: }
7960: }
7961: if ($changes{'coowners'}) {
7962: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
7963: &Apache::loncommon::devalidate_domconfig_cache($dom);
7964: if (ref($lastactref) eq 'HASH') {
7965: $lastactref->{'domainconfig'} = 1;
7966: }
7967: }
7968: $resulttext .= '</ul>';
7969: } else {
7970: $resulttext = &mt('No changes made to auto-enrollment settings');
7971: }
7972: } else {
7973: $resulttext = '<span class="LC_error">'.
7974: &mt('An error occurred: [_1]',$putresult).'</span>';
7975: }
7976: return $resulttext;
7977: }
7978:
7979: sub modify_autoupdate {
7980: my ($dom,%domconfig) = @_;
7981: my ($resulttext,%currautoupdate,%fields,%changes);
7982: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
7983: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
7984: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
7985: }
7986: }
7987: my @offon = ('off','on');
7988: my %title = &Apache::lonlocal::texthash (
7989: run => 'Auto-update:',
7990: classlists => 'Updates to user information in classlists?'
7991: );
7992: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7993: my %fieldtitles = &Apache::lonlocal::texthash (
7994: id => 'Student/Employee ID',
7995: permanentemail => 'E-mail address',
7996: lastname => 'Last Name',
7997: firstname => 'First Name',
7998: middlename => 'Middle Name',
7999: generation => 'Generation',
8000: );
8001: $othertitle = &mt('All users');
8002: if (keys(%{$usertypes}) > 0) {
8003: $othertitle = &mt('Other users');
8004: }
8005: foreach my $key (keys(%env)) {
8006: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
8007: my ($usertype,$item) = ($1,$2);
8008: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
8009: if ($usertype eq 'default') {
8010: push(@{$fields{$1}},$2);
8011: } elsif (ref($types) eq 'ARRAY') {
8012: if (grep(/^\Q$usertype\E$/,@{$types})) {
8013: push(@{$fields{$1}},$2);
8014: }
8015: }
8016: }
8017: }
8018: }
8019: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
8020: @lockablenames = sort(@lockablenames);
8021: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
8022: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
8023: if (@changed) {
8024: $changes{'lockablenames'} = 1;
8025: }
8026: } else {
8027: if (@lockablenames) {
8028: $changes{'lockablenames'} = 1;
8029: }
8030: }
8031: my %updatehash = (
8032: autoupdate => { run => $env{'form.autoupdate_run'},
8033: classlists => $env{'form.classlists'},
8034: fields => {%fields},
8035: lockablenames => \@lockablenames,
8036: }
8037: );
8038: foreach my $key (keys(%currautoupdate)) {
8039: if (($key eq 'run') || ($key eq 'classlists')) {
8040: if (exists($updatehash{autoupdate}{$key})) {
8041: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
8042: $changes{$key} = 1;
8043: }
8044: }
8045: } elsif ($key eq 'fields') {
8046: if (ref($currautoupdate{$key}) eq 'HASH') {
8047: foreach my $item (@{$types},'default') {
8048: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
8049: my $change = 0;
8050: foreach my $type (@{$currautoupdate{$key}{$item}}) {
8051: if (!exists($fields{$item})) {
8052: $change = 1;
8053: last;
8054: } elsif (ref($fields{$item}) eq 'ARRAY') {
8055: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
8056: $change = 1;
8057: last;
8058: }
8059: }
8060: }
8061: if ($change) {
8062: push(@{$changes{$key}},$item);
8063: }
8064: }
8065: }
8066: }
8067: } elsif ($key eq 'lockablenames') {
8068: if (ref($currautoupdate{$key}) eq 'ARRAY') {
8069: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
8070: if (@changed) {
8071: $changes{'lockablenames'} = 1;
8072: }
8073: } else {
8074: if (@lockablenames) {
8075: $changes{'lockablenames'} = 1;
8076: }
8077: }
8078: }
8079: }
8080: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
8081: if (@lockablenames) {
8082: $changes{'lockablenames'} = 1;
8083: }
8084: }
8085: foreach my $item (@{$types},'default') {
8086: if (defined($fields{$item})) {
8087: if (ref($currautoupdate{'fields'}) eq 'HASH') {
8088: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
8089: my $change = 0;
8090: if (ref($fields{$item}) eq 'ARRAY') {
8091: foreach my $type (@{$fields{$item}}) {
8092: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
8093: $change = 1;
8094: last;
8095: }
8096: }
8097: }
8098: if ($change) {
8099: push(@{$changes{'fields'}},$item);
8100: }
8101: } else {
8102: push(@{$changes{'fields'}},$item);
8103: }
8104: } else {
8105: push(@{$changes{'fields'}},$item);
8106: }
8107: }
8108: }
8109: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
8110: $dom);
8111: if ($putresult eq 'ok') {
8112: if (keys(%changes) > 0) {
8113: $resulttext = &mt('Changes made:').'<ul>';
8114: foreach my $key (sort(keys(%changes))) {
8115: if ($key eq 'lockablenames') {
8116: $resulttext .= '<li>';
8117: if (@lockablenames) {
8118: $usertypes->{'default'} = $othertitle;
8119: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
8120: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
8121: } else {
8122: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
8123: }
8124: $resulttext .= '</li>';
8125: } elsif (ref($changes{$key}) eq 'ARRAY') {
8126: foreach my $item (@{$changes{$key}}) {
8127: my @newvalues;
8128: foreach my $type (@{$fields{$item}}) {
8129: push(@newvalues,$fieldtitles{$type});
8130: }
8131: my $newvaluestr;
8132: if (@newvalues > 0) {
8133: $newvaluestr = join(', ',@newvalues);
8134: } else {
8135: $newvaluestr = &mt('none');
8136: }
8137: if ($item eq 'default') {
8138: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
8139: } else {
8140: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
8141: }
8142: }
8143: } else {
8144: my $newvalue;
8145: if ($key eq 'run') {
8146: $newvalue = $offon[$env{'form.autoupdate_run'}];
8147: } else {
8148: $newvalue = $offon[$env{'form.'.$key}];
8149: }
8150: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
8151: }
8152: }
8153: $resulttext .= '</ul>';
8154: } else {
8155: $resulttext = &mt('No changes made to autoupdates');
8156: }
8157: } else {
8158: $resulttext = '<span class="LC_error">'.
8159: &mt('An error occurred: [_1]',$putresult).'</span>';
8160: }
8161: return $resulttext;
8162: }
8163:
8164: sub modify_autocreate {
8165: my ($dom,%domconfig) = @_;
8166: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
8167: if (ref($domconfig{'autocreate'}) eq 'HASH') {
8168: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
8169: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
8170: }
8171: }
8172: my %title= ( xml => 'Auto-creation of courses in XML course description files',
8173: req => 'Auto-creation of validated requests for official courses',
8174: xmldc => 'Identity of course creator of courses from XML files',
8175: );
8176: my @types = ('xml','req');
8177: foreach my $item (@types) {
8178: $newvals{$item} = $env{'form.autocreate_'.$item};
8179: $newvals{$item} =~ s/\D//g;
8180: $newvals{$item} = 0 if ($newvals{$item} eq '');
8181: }
8182: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
8183: my %domcoords = &get_active_dcs($dom);
8184: unless (exists($domcoords{$newvals{'xmldc'}})) {
8185: $newvals{'xmldc'} = '';
8186: }
8187: %autocreatehash = (
8188: autocreate => { xml => $newvals{'xml'},
8189: req => $newvals{'req'},
8190: }
8191: );
8192: if ($newvals{'xmldc'} ne '') {
8193: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
8194: }
8195: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
8196: $dom);
8197: if ($putresult eq 'ok') {
8198: my @items = @types;
8199: if ($newvals{'xml'}) {
8200: push(@items,'xmldc');
8201: }
8202: foreach my $item (@items) {
8203: if (exists($currautocreate{$item})) {
8204: if ($currautocreate{$item} ne $newvals{$item}) {
8205: $changes{$item} = 1;
8206: }
8207: } elsif ($newvals{$item}) {
8208: $changes{$item} = 1;
8209: }
8210: }
8211: if (keys(%changes) > 0) {
8212: my @offon = ('off','on');
8213: $resulttext = &mt('Changes made:').'<ul>';
8214: foreach my $item (@types) {
8215: if ($changes{$item}) {
8216: my $newtxt = $offon[$newvals{$item}];
8217: $resulttext .= '<li>'.
8218: &mt("$title{$item} set to [_1]$newtxt [_2]",
8219: '<b>','</b>').
8220: '</li>';
8221: }
8222: }
8223: if ($changes{'xmldc'}) {
8224: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
8225: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
8226: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
8227: }
8228: $resulttext .= '</ul>';
8229: } else {
8230: $resulttext = &mt('No changes made to auto-creation settings');
8231: }
8232: } else {
8233: $resulttext = '<span class="LC_error">'.
8234: &mt('An error occurred: [_1]',$putresult).'</span>';
8235: }
8236: return $resulttext;
8237: }
8238:
8239: sub modify_directorysrch {
8240: my ($dom,%domconfig) = @_;
8241: my ($resulttext,%changes);
8242: my %currdirsrch;
8243: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
8244: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
8245: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
8246: }
8247: }
8248: my %title = ( available => 'Directory search available',
8249: localonly => 'Other domains can search',
8250: searchby => 'Search types',
8251: searchtypes => 'Search latitude');
8252: my @offon = ('off','on');
8253: my @otherdoms = ('Yes','No');
8254:
8255: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
8256: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
8257: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
8258:
8259: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8260: if (keys(%{$usertypes}) == 0) {
8261: @cansearch = ('default');
8262: } else {
8263: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
8264: foreach my $type (@{$currdirsrch{'cansearch'}}) {
8265: if (!grep(/^\Q$type\E$/,@cansearch)) {
8266: push(@{$changes{'cansearch'}},$type);
8267: }
8268: }
8269: foreach my $type (@cansearch) {
8270: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
8271: push(@{$changes{'cansearch'}},$type);
8272: }
8273: }
8274: } else {
8275: push(@{$changes{'cansearch'}},@cansearch);
8276: }
8277: }
8278:
8279: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
8280: foreach my $by (@{$currdirsrch{'searchby'}}) {
8281: if (!grep(/^\Q$by\E$/,@searchby)) {
8282: push(@{$changes{'searchby'}},$by);
8283: }
8284: }
8285: foreach my $by (@searchby) {
8286: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
8287: push(@{$changes{'searchby'}},$by);
8288: }
8289: }
8290: } else {
8291: push(@{$changes{'searchby'}},@searchby);
8292: }
8293:
8294: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
8295: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
8296: if (!grep(/^\Q$type\E$/,@searchtypes)) {
8297: push(@{$changes{'searchtypes'}},$type);
8298: }
8299: }
8300: foreach my $type (@searchtypes) {
8301: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
8302: push(@{$changes{'searchtypes'}},$type);
8303: }
8304: }
8305: } else {
8306: if (exists($currdirsrch{'searchtypes'})) {
8307: foreach my $type (@searchtypes) {
8308: if ($type ne $currdirsrch{'searchtypes'}) {
8309: push(@{$changes{'searchtypes'}},$type);
8310: }
8311: }
8312: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
8313: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
8314: }
8315: } else {
8316: push(@{$changes{'searchtypes'}},@searchtypes);
8317: }
8318: }
8319:
8320: my %dirsrch_hash = (
8321: directorysrch => { available => $env{'form.dirsrch_available'},
8322: cansearch => \@cansearch,
8323: localonly => $env{'form.dirsrch_localonly'},
8324: searchby => \@searchby,
8325: searchtypes => \@searchtypes,
8326: }
8327: );
8328: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
8329: $dom);
8330: if ($putresult eq 'ok') {
8331: if (exists($currdirsrch{'available'})) {
8332: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
8333: $changes{'available'} = 1;
8334: }
8335: } else {
8336: if ($env{'form.dirsrch_available'} eq '1') {
8337: $changes{'available'} = 1;
8338: }
8339: }
8340: if (exists($currdirsrch{'localonly'})) {
8341: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
8342: $changes{'localonly'} = 1;
8343: }
8344: } else {
8345: if ($env{'form.dirsrch_localonly'} eq '1') {
8346: $changes{'localonly'} = 1;
8347: }
8348: }
8349: if (keys(%changes) > 0) {
8350: $resulttext = &mt('Changes made:').'<ul>';
8351: if ($changes{'available'}) {
8352: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
8353: }
8354: if ($changes{'localonly'}) {
8355: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
8356: }
8357:
8358: if (ref($changes{'cansearch'}) eq 'ARRAY') {
8359: my $chgtext;
8360: if (ref($usertypes) eq 'HASH') {
8361: if (keys(%{$usertypes}) > 0) {
8362: foreach my $type (@{$types}) {
8363: if (grep(/^\Q$type\E$/,@cansearch)) {
8364: $chgtext .= $usertypes->{$type}.'; ';
8365: }
8366: }
8367: if (grep(/^default$/,@cansearch)) {
8368: $chgtext .= $othertitle;
8369: } else {
8370: $chgtext =~ s/\; $//;
8371: }
8372: $resulttext .=
8373: '<li>'.
8374: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
8375: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
8376: '</li>';
8377: }
8378: }
8379: }
8380: if (ref($changes{'searchby'}) eq 'ARRAY') {
8381: my ($searchtitles,$titleorder) = &sorted_searchtitles();
8382: my $chgtext;
8383: foreach my $type (@{$titleorder}) {
8384: if (grep(/^\Q$type\E$/,@searchby)) {
8385: if (defined($searchtitles->{$type})) {
8386: $chgtext .= $searchtitles->{$type}.'; ';
8387: }
8388: }
8389: }
8390: $chgtext =~ s/\; $//;
8391: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
8392: }
8393: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
8394: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
8395: my $chgtext;
8396: foreach my $type (@{$srchtypeorder}) {
8397: if (grep(/^\Q$type\E$/,@searchtypes)) {
8398: if (defined($srchtypes_desc->{$type})) {
8399: $chgtext .= $srchtypes_desc->{$type}.'; ';
8400: }
8401: }
8402: }
8403: $chgtext =~ s/\; $//;
8404: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
8405: }
8406: $resulttext .= '</ul>';
8407: } else {
8408: $resulttext = &mt('No changes made to institution directory search settings');
8409: }
8410: } else {
8411: $resulttext = '<span class="LC_error">'.
8412: &mt('An error occurred: [_1]',$putresult).'</span>';
8413: }
8414: return $resulttext;
8415: }
8416:
8417: sub modify_contacts {
8418: my ($dom,$lastactref,%domconfig) = @_;
8419: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
8420: if (ref($domconfig{'contacts'}) eq 'HASH') {
8421: foreach my $key (keys(%{$domconfig{'contacts'}})) {
8422: $currsetting{$key} = $domconfig{'contacts'}{$key};
8423: }
8424: }
8425: my (%others,%to,%bcc);
8426: my @contacts = ('supportemail','adminemail');
8427: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
8428: 'requestsmail','updatesmail','idconflictsmail');
8429: my @toggles = ('reporterrors','reportupdates');
8430: foreach my $type (@mailings) {
8431: @{$newsetting{$type}} =
8432: &Apache::loncommon::get_env_multiple('form.'.$type);
8433: foreach my $item (@contacts) {
8434: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
8435: $contacts_hash{contacts}{$type}{$item} = 1;
8436: } else {
8437: $contacts_hash{contacts}{$type}{$item} = 0;
8438: }
8439: }
8440: $others{$type} = $env{'form.'.$type.'_others'};
8441: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
8442: if ($type eq 'helpdeskmail') {
8443: $bcc{$type} = $env{'form.'.$type.'_bcc'};
8444: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
8445: }
8446: }
8447: foreach my $item (@contacts) {
8448: $to{$item} = $env{'form.'.$item};
8449: $contacts_hash{'contacts'}{$item} = $to{$item};
8450: }
8451: foreach my $item (@toggles) {
8452: if ($env{'form.'.$item} =~ /^(0|1)$/) {
8453: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
8454: }
8455: }
8456: if (keys(%currsetting) > 0) {
8457: foreach my $item (@contacts) {
8458: if ($to{$item} ne $currsetting{$item}) {
8459: $changes{$item} = 1;
8460: }
8461: }
8462: foreach my $type (@mailings) {
8463: foreach my $item (@contacts) {
8464: if (ref($currsetting{$type}) eq 'HASH') {
8465: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
8466: push(@{$changes{$type}},$item);
8467: }
8468: } else {
8469: push(@{$changes{$type}},@{$newsetting{$type}});
8470: }
8471: }
8472: if ($others{$type} ne $currsetting{$type}{'others'}) {
8473: push(@{$changes{$type}},'others');
8474: }
8475: if ($type eq 'helpdeskmail') {
8476: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
8477: push(@{$changes{$type}},'bcc');
8478: }
8479: }
8480: }
8481: } else {
8482: my %default;
8483: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
8484: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
8485: $default{'errormail'} = 'adminemail';
8486: $default{'packagesmail'} = 'adminemail';
8487: $default{'helpdeskmail'} = 'supportemail';
8488: $default{'lonstatusmail'} = 'adminemail';
8489: $default{'requestsmail'} = 'adminemail';
8490: $default{'updatesmail'} = 'adminemail';
8491: foreach my $item (@contacts) {
8492: if ($to{$item} ne $default{$item}) {
8493: $changes{$item} = 1;
8494: }
8495: }
8496: foreach my $type (@mailings) {
8497: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
8498:
8499: push(@{$changes{$type}},@{$newsetting{$type}});
8500: }
8501: if ($others{$type} ne '') {
8502: push(@{$changes{$type}},'others');
8503: }
8504: if ($type eq 'helpdeskmail') {
8505: if ($bcc{$type} ne '') {
8506: push(@{$changes{$type}},'bcc');
8507: }
8508: }
8509: }
8510: }
8511: foreach my $item (@toggles) {
8512: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
8513: $changes{$item} = 1;
8514: } elsif ((!$env{'form.'.$item}) &&
8515: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
8516: $changes{$item} = 1;
8517: }
8518: }
8519: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
8520: $dom);
8521: if ($putresult eq 'ok') {
8522: if (keys(%changes) > 0) {
8523: &Apache::loncommon::devalidate_domconfig_cache($dom);
8524: if (ref($lastactref) eq 'HASH') {
8525: $lastactref->{'domainconfig'} = 1;
8526: }
8527: my ($titles,$short_titles) = &contact_titles();
8528: $resulttext = &mt('Changes made:').'<ul>';
8529: foreach my $item (@contacts) {
8530: if ($changes{$item}) {
8531: $resulttext .= '<li>'.$titles->{$item}.
8532: &mt(' set to: ').
8533: '<span class="LC_cusr_emph">'.
8534: $to{$item}.'</span></li>';
8535: }
8536: }
8537: foreach my $type (@mailings) {
8538: if (ref($changes{$type}) eq 'ARRAY') {
8539: $resulttext .= '<li>'.$titles->{$type}.': ';
8540: my @text;
8541: foreach my $item (@{$newsetting{$type}}) {
8542: push(@text,$short_titles->{$item});
8543: }
8544: if ($others{$type} ne '') {
8545: push(@text,$others{$type});
8546: }
8547: $resulttext .= '<span class="LC_cusr_emph">'.
8548: join(', ',@text).'</span>';
8549: if ($type eq 'helpdeskmail') {
8550: if ($bcc{$type} ne '') {
8551: $resulttext .= ' '.&mt('with Bcc to').': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
8552: }
8553: }
8554: $resulttext .= '</li>';
8555: }
8556: }
8557: my @offon = ('off','on');
8558: if ($changes{'reporterrors'}) {
8559: $resulttext .= '<li>'.
8560: &mt('E-mail error reports to [_1] set to "'.
8561: $offon[$env{'form.reporterrors'}].'".',
8562: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
8563: &mt('LON-CAPA core group - MSU'),600,500)).
8564: '</li>';
8565: }
8566: if ($changes{'reportupdates'}) {
8567: $resulttext .= '<li>'.
8568: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
8569: $offon[$env{'form.reportupdates'}].'".',
8570: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
8571: &mt('LON-CAPA core group - MSU'),600,500)).
8572: '</li>';
8573: }
8574: $resulttext .= '</ul>';
8575: } else {
8576: $resulttext = &mt('No changes made to contact information');
8577: }
8578: } else {
8579: $resulttext = '<span class="LC_error">'.
8580: &mt('An error occurred: [_1].',$putresult).'</span>';
8581: }
8582: return $resulttext;
8583: }
8584:
8585: sub modify_usercreation {
8586: my ($dom,%domconfig) = @_;
8587: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
8588: my $warningmsg;
8589: if (ref($domconfig{'usercreation'}) eq 'HASH') {
8590: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
8591: if ($key eq 'cancreate') {
8592: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
8593: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
8594: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
8595: ($item eq 'captcha') || ($item eq 'recaptchakeys')) {
8596: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8597: } else {
8598: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8599: }
8600: }
8601: }
8602: } elsif ($key eq 'email_rule') {
8603: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
8604: } else {
8605: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
8606: }
8607: }
8608: }
8609: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
8610: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
8611: my @contexts = ('author','course','requestcrs');
8612: foreach my $item(@contexts) {
8613: $cancreate{$item} = $env{'form.can_createuser_'.$item};
8614: }
8615: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8616: foreach my $item (@contexts) {
8617: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
8618: push(@{$changes{'cancreate'}},$item);
8619: }
8620: }
8621: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
8622: foreach my $item (@contexts) {
8623: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
8624: if ($cancreate{$item} ne 'any') {
8625: push(@{$changes{'cancreate'}},$item);
8626: }
8627: } else {
8628: if ($cancreate{$item} ne 'none') {
8629: push(@{$changes{'cancreate'}},$item);
8630: }
8631: }
8632: }
8633: } else {
8634: foreach my $item (@contexts) {
8635: push(@{$changes{'cancreate'}},$item);
8636: }
8637: }
8638:
8639: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
8640: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
8641: if (!grep(/^\Q$type\E$/,@username_rule)) {
8642: push(@{$changes{'username_rule'}},$type);
8643: }
8644: }
8645: foreach my $type (@username_rule) {
8646: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
8647: push(@{$changes{'username_rule'}},$type);
8648: }
8649: }
8650: } else {
8651: push(@{$changes{'username_rule'}},@username_rule);
8652: }
8653:
8654: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
8655: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
8656: if (!grep(/^\Q$type\E$/,@id_rule)) {
8657: push(@{$changes{'id_rule'}},$type);
8658: }
8659: }
8660: foreach my $type (@id_rule) {
8661: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
8662: push(@{$changes{'id_rule'}},$type);
8663: }
8664: }
8665: } else {
8666: push(@{$changes{'id_rule'}},@id_rule);
8667: }
8668:
8669: my @authen_contexts = ('author','course','domain');
8670: my @authtypes = ('int','krb4','krb5','loc');
8671: my %authhash;
8672: foreach my $item (@authen_contexts) {
8673: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
8674: foreach my $auth (@authtypes) {
8675: if (grep(/^\Q$auth\E$/,@authallowed)) {
8676: $authhash{$item}{$auth} = 1;
8677: } else {
8678: $authhash{$item}{$auth} = 0;
8679: }
8680: }
8681: }
8682: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
8683: foreach my $item (@authen_contexts) {
8684: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
8685: foreach my $auth (@authtypes) {
8686: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
8687: push(@{$changes{'authtypes'}},$item);
8688: last;
8689: }
8690: }
8691: }
8692: }
8693: } else {
8694: foreach my $item (@authen_contexts) {
8695: push(@{$changes{'authtypes'}},$item);
8696: }
8697: }
8698:
8699: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
8700: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
8701: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
8702: $save_usercreate{'id_rule'} = \@id_rule;
8703: $save_usercreate{'username_rule'} = \@username_rule,
8704: $save_usercreate{'authtypes'} = \%authhash;
8705:
8706: my %usercreation_hash = (
8707: usercreation => \%save_usercreate,
8708: );
8709:
8710: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
8711: $dom);
8712:
8713: if ($putresult eq 'ok') {
8714: if (keys(%changes) > 0) {
8715: $resulttext = &mt('Changes made:').'<ul>';
8716: if (ref($changes{'cancreate'}) eq 'ARRAY') {
8717: my %lt = &usercreation_types();
8718: foreach my $type (@{$changes{'cancreate'}}) {
8719: my $chgtext = $lt{$type}.', ';
8720: if ($cancreate{$type} eq 'none') {
8721: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
8722: } elsif ($cancreate{$type} eq 'any') {
8723: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
8724: } elsif ($cancreate{$type} eq 'official') {
8725: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
8726: } elsif ($cancreate{$type} eq 'unofficial') {
8727: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
8728: }
8729: $resulttext .= '<li>'.$chgtext.'</li>';
8730: }
8731: }
8732: if (ref($changes{'username_rule'}) eq 'ARRAY') {
8733: my ($rules,$ruleorder) =
8734: &Apache::lonnet::inst_userrules($dom,'username');
8735: my $chgtext = '<ul>';
8736: foreach my $type (@username_rule) {
8737: if (ref($rules->{$type}) eq 'HASH') {
8738: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
8739: }
8740: }
8741: $chgtext .= '</ul>';
8742: if (@username_rule > 0) {
8743: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
8744: } else {
8745: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
8746: }
8747: }
8748: if (ref($changes{'id_rule'}) eq 'ARRAY') {
8749: my ($idrules,$idruleorder) =
8750: &Apache::lonnet::inst_userrules($dom,'id');
8751: my $chgtext = '<ul>';
8752: foreach my $type (@id_rule) {
8753: if (ref($idrules->{$type}) eq 'HASH') {
8754: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
8755: }
8756: }
8757: $chgtext .= '</ul>';
8758: if (@id_rule > 0) {
8759: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
8760: } else {
8761: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
8762: }
8763: }
8764: my %authname = &authtype_names();
8765: my %context_title = &context_names();
8766: if (ref($changes{'authtypes'}) eq 'ARRAY') {
8767: my $chgtext = '<ul>';
8768: foreach my $type (@{$changes{'authtypes'}}) {
8769: my @allowed;
8770: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
8771: foreach my $auth (@authtypes) {
8772: if ($authhash{$type}{$auth}) {
8773: push(@allowed,$authname{$auth});
8774: }
8775: }
8776: if (@allowed > 0) {
8777: $chgtext .= join(', ',@allowed).'</li>';
8778: } else {
8779: $chgtext .= &mt('none').'</li>';
8780: }
8781: }
8782: $chgtext .= '</ul>';
8783: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
8784: $resulttext .= '</li>';
8785: }
8786: $resulttext .= '</ul>';
8787: } else {
8788: $resulttext = &mt('No changes made to user creation settings');
8789: }
8790: } else {
8791: $resulttext = '<span class="LC_error">'.
8792: &mt('An error occurred: [_1]',$putresult).'</span>';
8793: }
8794: if ($warningmsg ne '') {
8795: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
8796: }
8797: return $resulttext;
8798: }
8799:
8800: sub modify_selfcreation {
8801: my ($dom,%domconfig) = @_;
8802: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%changes,%cancreate);
8803: my (%save_usercreate,%save_usermodify);
8804: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8805: if (ref($types) eq 'ARRAY') {
8806: $usertypes->{'default'} = $othertitle;
8807: push(@{$types},'default');
8808: }
8809: #
8810: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
8811: #
8812: if (ref($domconfig{'usercreation'}) eq 'HASH') {
8813: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
8814: if ($key eq 'cancreate') {
8815: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
8816: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
8817: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
8818: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
8819: ($item eq 'emailusername') || ($item eq 'notify') ||
8820: ($item eq 'selfcreateprocessing') || ($item eq 'shibenv')) {
8821: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8822: } else {
8823: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8824: }
8825: }
8826: }
8827: } elsif ($key eq 'email_rule') {
8828: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
8829: } else {
8830: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
8831: }
8832: }
8833: }
8834: #
8835: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
8836: #
8837: if (ref($domconfig{'usermodification'}) eq 'HASH') {
8838: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
8839: if ($key eq 'selfcreate') {
8840: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
8841: } else {
8842: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
8843: }
8844: }
8845: }
8846:
8847: my @contexts = ('selfcreate');
8848: @{$cancreate{'selfcreate'}} = ();
8849: %{$cancreate{'emailusername'}} = ();
8850: @{$cancreate{'statustocreate'}} = ();
8851: %{$cancreate{'selfcreateprocessing'}} = ();
8852: %{$cancreate{'shibenv'}} = ();
8853: my %selfcreatetypes = (
8854: sso => 'users authenticated by institutional single sign on',
8855: login => 'users authenticated by institutional log-in',
8856: email => 'users who provide a valid e-mail address for use as username',
8857: );
8858: #
8859: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
8860: # is permitted.
8861: #
8862:
8863: my @statuses;
8864: if (ref($domconfig{'inststatus'}) eq 'HASH') {
8865: if (ref($domconfig{'inststatus'}{'inststatusguest'}) eq 'ARRAY') {
8866: @statuses = @{$domconfig{'inststatus'}{'inststatusguest'}};
8867: }
8868: }
8869: push(@statuses,'default');
8870:
8871: foreach my $item ('login','sso','email') {
8872: if ($item eq 'email') {
8873: if ($env{'form.cancreate_email'}) {
8874: push(@{$cancreate{'selfcreate'}},'email');
8875: push(@contexts,'selfcreateprocessing');
8876: foreach my $type (@statuses) {
8877: if ($type eq 'default') {
8878: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess'};
8879: } else {
8880: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
8881: }
8882: }
8883: }
8884: } else {
8885: if ($env{'form.cancreate_'.$item}) {
8886: push(@{$cancreate{'selfcreate'}},$item);
8887: }
8888: }
8889: }
8890: my (@email_rule,%userinfo,%savecaptcha);
8891: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
8892: #
8893: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
8894: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
8895: #
8896:
8897: if ($env{'form.cancreate_email'}) {
8898: push(@contexts,'emailusername');
8899: if (ref($types) eq 'ARRAY') {
8900: foreach my $type (@{$types}) {
8901: if (ref($infofields) eq 'ARRAY') {
8902: foreach my $field (@{$infofields}) {
8903: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
8904: $cancreate{'emailusername'}{$type}{$field} = $1;
8905: }
8906: }
8907: }
8908: }
8909: }
8910: #
8911: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
8912: # queued requests for self-creation of account using e-mail address as username
8913: #
8914:
8915: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
8916: @approvalnotify = sort(@approvalnotify);
8917: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
8918: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8919: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
8920: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
8921: push(@{$changes{'cancreate'}},'notify');
8922: }
8923: } else {
8924: if ($cancreate{'notify'}{'approval'}) {
8925: push(@{$changes{'cancreate'}},'notify');
8926: }
8927: }
8928: } elsif ($cancreate{'notify'}{'approval'}) {
8929: push(@{$changes{'cancreate'}},'notify');
8930: }
8931:
8932: #
8933: # Retrieve rules (if any) governing types of e-mail address which may be used as a username
8934: #
8935: @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
8936: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
8937: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
8938: if (@{$curr_usercreation{'email_rule'}} > 0) {
8939: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
8940: if (!grep(/^\Q$type\E$/,@email_rule)) {
8941: push(@{$changes{'email_rule'}},$type);
8942: }
8943: }
8944: }
8945: if (@email_rule > 0) {
8946: foreach my $type (@email_rule) {
8947: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
8948: push(@{$changes{'email_rule'}},$type);
8949: }
8950: }
8951: }
8952: } elsif (@email_rule > 0) {
8953: push(@{$changes{'email_rule'}},@email_rule);
8954: }
8955: }
8956: #
8957: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
8958: # institutional log-in.
8959: #
8960: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
8961: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
8962: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
8963: ($domdefaults{'auth_def'} eq 'localauth'))) {
8964: $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.').' '.
8965: &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.');
8966: }
8967: }
8968: my @fields = ('lastname','firstname','middlename','generation',
8969: 'permanentemail','id');
8970: my @shibfields = (@fields,'inststatus');
8971: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
8972: #
8973: # Where usernames may created for institutional log-in and/or institutional single sign on:
8974: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
8975: # may self-create accounts
8976: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
8977: # which the user may supply, if institutional data is unavailable.
8978: #
8979: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
8980: if (ref($types) eq 'ARRAY') {
8981: if (@{$types} > 1) {
8982: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
8983: push(@contexts,'statustocreate');
8984: } else {
8985: undef($cancreate{'statustocreate'});
8986: }
8987: foreach my $type (@{$types}) {
8988: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
8989: foreach my $field (@fields) {
8990: if (grep(/^\Q$field\E$/,@modifiable)) {
8991: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
8992: } else {
8993: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
8994: }
8995: }
8996: }
8997: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
8998: foreach my $type (@{$types}) {
8999: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
9000: foreach my $field (@fields) {
9001: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
9002: $curr_usermodify{'selfcreate'}{$type}{$field}) {
9003: push(@{$changes{'selfcreate'}},$type);
9004: last;
9005: }
9006: }
9007: }
9008: }
9009: } else {
9010: foreach my $type (@{$types}) {
9011: push(@{$changes{'selfcreate'}},$type);
9012: }
9013: }
9014: }
9015: foreach my $field (@shibfields) {
9016: if ($env{'form.shibenv_'.$field} ne '') {
9017: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
9018: }
9019: }
9020: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
9021: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
9022: foreach my $field (@shibfields) {
9023: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
9024: push(@{$changes{'cancreate'}},'shibenv');
9025: }
9026: }
9027: } else {
9028: foreach my $field (@shibfields) {
9029: if ($env{'form.shibenv_'.$field}) {
9030: push(@{$changes{'cancreate'}},'shibenv');
9031: last;
9032: }
9033: }
9034: }
9035: }
9036: }
9037: foreach my $item (@contexts) {
9038: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
9039: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
9040: if (ref($cancreate{$item}) eq 'ARRAY') {
9041: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
9042: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9043: push(@{$changes{'cancreate'}},$item);
9044: }
9045: }
9046: }
9047: }
9048: if (ref($cancreate{$item}) eq 'ARRAY') {
9049: foreach my $type (@{$cancreate{$item}}) {
9050: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
9051: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9052: push(@{$changes{'cancreate'}},$item);
9053: }
9054: }
9055: }
9056: }
9057: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
9058: if (ref($cancreate{$item}) eq 'HASH') {
9059: foreach my $curr (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
9060: if (ref($curr_usercreation{'cancreate'}{$item}{$curr}) eq 'HASH') {
9061: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$curr}})) {
9062: unless ($curr_usercreation{'cancreate'}{$item}{$curr}{$field} eq $cancreate{$item}{$curr}{$field}) {
9063: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9064: push(@{$changes{'cancreate'}},$item);
9065: }
9066: }
9067: }
9068: } elsif ($item eq 'selfcreateprocessing') {
9069: if ($cancreate{$item}{$curr} ne $curr_usercreation{'cancreate'}{$item}{$curr}) {
9070: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9071: push(@{$changes{'cancreate'}},$item);
9072: }
9073: }
9074: } else {
9075: if (!$cancreate{$item}{$curr}) {
9076: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9077: push(@{$changes{'cancreate'}},$item);
9078: }
9079: }
9080: }
9081: }
9082: foreach my $field (keys(%{$cancreate{$item}})) {
9083: if (ref($cancreate{$item}{$field}) eq 'HASH') {
9084: foreach my $inner (keys(%{$cancreate{$item}{$field}})) {
9085: if (ref($curr_usercreation{'cancreate'}{$item}{$field}) eq 'HASH') {
9086: unless ($curr_usercreation{'cancreate'}{$item}{$field}{$inner} eq $cancreate{$item}{$field}{$inner}) {
9087: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9088: push(@{$changes{'cancreate'}},$item);
9089: }
9090: }
9091: } else {
9092: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9093: push(@{$changes{'cancreate'}},$item);
9094: }
9095: }
9096: }
9097: } elsif ($item eq 'selfcreateprocessing') {
9098: if ($cancreate{$item}{$field} ne $curr_usercreation{'cancreate'}{$item}{$field}) {
9099: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9100: push(@{$changes{'cancreate'}},$item);
9101: }
9102: }
9103: } else {
9104: if (!$curr_usercreation{'cancreate'}{$item}{$field}) {
9105: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9106: push(@{$changes{'cancreate'}},$item);
9107: }
9108: }
9109: }
9110: }
9111: }
9112: } elsif ($curr_usercreation{'cancreate'}{$item}) {
9113: if (ref($cancreate{$item}) eq 'ARRAY') {
9114: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
9115: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9116: push(@{$changes{'cancreate'}},$item);
9117: }
9118: }
9119: } elsif (ref($cancreate{$item}) eq 'HASH') {
9120: if (!$cancreate{$item}{$curr_usercreation{'cancreate'}{$item}}) {
9121: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9122: push(@{$changes{'cancreate'}},$item);
9123: }
9124: }
9125: }
9126: } elsif ($item eq 'emailusername') {
9127: if (ref($cancreate{$item}) eq 'HASH') {
9128: foreach my $type (keys(%{$cancreate{$item}})) {
9129: if (ref($cancreate{$item}{$type}) eq 'HASH') {
9130: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
9131: if ($cancreate{$item}{$type}{$field}) {
9132: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9133: push(@{$changes{'cancreate'}},$item);
9134: }
9135: last;
9136: }
9137: }
9138: }
9139: }
9140: }
9141: }
9142: }
9143: #
9144: # Populate %save_usercreate hash with updates to self-creation configuration.
9145: #
9146: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
9147: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
9148: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
9149: if (ref($cancreate{'notify'}) eq 'HASH') {
9150: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
9151: }
9152: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
9153: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
9154: }
9155: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
9156: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
9157: }
9158: if (ref($cancreate{'shibenv'}) eq 'HASH') {
9159: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
9160: }
9161: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
9162: $save_usercreate{'emailrule'} = \@email_rule;
9163:
9164: my %userconfig_hash = (
9165: usercreation => \%save_usercreate,
9166: usermodification => \%save_usermodify,
9167: );
9168: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
9169: $dom);
9170: #
9171: # Accumulate details of changes to domain cofiguration for self-creation of usernames in $resulttext
9172: #
9173: if ($putresult eq 'ok') {
9174: if (keys(%changes) > 0) {
9175: $resulttext = &mt('Changes made:').'<ul>';
9176: if (ref($changes{'cancreate'}) eq 'ARRAY') {
9177: my %lt = &selfcreation_types();
9178: foreach my $type (@{$changes{'cancreate'}}) {
9179: my $chgtext;
9180: if ($type eq 'selfcreate') {
9181: if (@{$cancreate{$type}} == 0) {
9182: $chgtext .= &mt('Self creation of a new user account is not permitted.');
9183: } else {
9184: $chgtext .= &mt('Self-creation of a new account is permitted for:').
9185: '<ul>';
9186: foreach my $case (@{$cancreate{$type}}) {
9187: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
9188: }
9189: $chgtext .= '</ul>';
9190: if (ref($cancreate{$type}) eq 'ARRAY') {
9191: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
9192: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
9193: if (@{$cancreate{'statustocreate'}} == 0) {
9194: $chgtext .= '<br />'.
9195: '<span class="LC_warning">'.
9196: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
9197: '</span>';
9198: }
9199: }
9200: }
9201: }
9202: }
9203: } elsif ($type eq 'shibenv') {
9204: if (keys(%{$cancreate{$type}}) == 0) {
9205: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information');
9206: } else {
9207: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
9208: '<ul>';
9209: foreach my $field (@shibfields) {
9210: next if ($cancreate{$type}{$field} eq '');
9211: if ($field eq 'inststatus') {
9212: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
9213: } else {
9214: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
9215: }
9216: }
9217: $chgtext .= '</ul>';
9218: }
9219: } elsif ($type eq 'statustocreate') {
9220: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
9221: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
9222: if (@{$cancreate{'selfcreate'}} > 0) {
9223: if (@{$cancreate{'statustocreate'}} == 0) {
9224: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
9225: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
9226: $chgtext .= '<br />'.
9227: '<span class="LC_warning">'.
9228: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
9229: '</span>';
9230: }
9231: } elsif (ref($usertypes) eq 'HASH') {
9232: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
9233: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
9234: } else {
9235: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
9236: }
9237: $chgtext .= '<ul>';
9238: foreach my $case (@{$cancreate{$type}}) {
9239: if ($case eq 'default') {
9240: $chgtext .= '<li>'.$othertitle.'</li>';
9241: } else {
9242: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
9243: }
9244: }
9245: $chgtext .= '</ul>';
9246: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
9247: $chgtext .= '<br /><span class="LC_warning">'.
9248: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
9249: '</span>';
9250: }
9251: }
9252: } else {
9253: if (@{$cancreate{$type}} == 0) {
9254: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
9255: } else {
9256: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
9257: }
9258: }
9259: }
9260: } elsif ($type eq 'selfcreateprocessing') {
9261: my %choices = &Apache::lonlocal::texthash (
9262: automatic => 'Automatic approval',
9263: approval => 'Queued for approval',
9264: );
9265: if (@statuses > 1) {
9266: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set as follows:').
9267: '<ul>';
9268: foreach my $type (@statuses) {
9269: if ($type eq 'default') {
9270: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
9271: } else {
9272: $chgtext .= '<li>'.$usertypes->{$type}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
9273: }
9274: }
9275: $chgtext .= '</ul>';
9276: } else {
9277: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set to: "[_1]"',
9278: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
9279: }
9280: } elsif ($type eq 'captcha') {
9281: if ($savecaptcha{$type} eq 'notused') {
9282: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
9283: } else {
9284: my %captchas = &captcha_phrases();
9285: if ($captchas{$savecaptcha{$type}}) {
9286: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
9287: } else {
9288: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
9289: }
9290: }
9291: } elsif ($type eq 'recaptchakeys') {
9292: my ($privkey,$pubkey);
9293: if (ref($savecaptcha{$type}) eq 'HASH') {
9294: $pubkey = $savecaptcha{$type}{'public'};
9295: $privkey = $savecaptcha{$type}{'private'};
9296: }
9297: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
9298: if (!$pubkey) {
9299: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
9300: } else {
9301: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
9302: }
9303: if (!$privkey) {
9304: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
9305: } else {
9306: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
9307: }
9308: $chgtext .= '</ul>';
9309: } elsif ($type eq 'emailusername') {
9310: if (ref($cancreate{'emailusername'}) eq 'HASH') {
9311: if (ref($types) eq 'ARRAY') {
9312: foreach my $type (@{$types}) {
9313: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
9314: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
9315: $chgtext .= &mt('When self-creating account with e-mail as username, the following information will be provided by [_1]:',"'$usertypes->{$type}'").
9316: '<ul>';
9317: foreach my $field (@{$infofields}) {
9318: if ($cancreate{'emailusername'}{$type}{$field}) {
9319: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
9320: }
9321: }
9322: $chgtext .= '</ul>';
9323: } else {
9324: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
9325: }
9326: } else {
9327: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
9328: }
9329: }
9330: }
9331: }
9332: } elsif ($type eq 'notify') {
9333: $chgtext = &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
9334: if (ref($changes{'cancreate'}) eq 'ARRAY') {
9335: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
9336: if ($cancreate{'notify'}{'approval'}) {
9337: $chgtext = &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
9338: }
9339: }
9340: }
9341: }
9342: if ($chgtext) {
9343: $resulttext .= '<li>'.$chgtext.'</li>';
9344: }
9345: }
9346: }
9347: if (ref($changes{'email_rule'}) eq 'ARRAY') {
9348: my ($emailrules,$emailruleorder) =
9349: &Apache::lonnet::inst_userrules($dom,'email');
9350: my $chgtext = '<ul>';
9351: foreach my $type (@email_rule) {
9352: if (ref($emailrules->{$type}) eq 'HASH') {
9353: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
9354: }
9355: }
9356: $chgtext .= '</ul>';
9357: if (@email_rule > 0) {
9358: $resulttext .= '<li>'.
9359: &mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').
9360: $chgtext.
9361: '</li>';
9362: } else {
9363: $resulttext .= '<li>'.
9364: &mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').
9365: '</li>';
9366: }
9367: }
9368: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
9369: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
9370: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9371: foreach my $type (@{$changes{'selfcreate'}}) {
9372: my $typename = $type;
9373: if (ref($usertypes) eq 'HASH') {
9374: if ($usertypes->{$type} ne '') {
9375: $typename = $usertypes->{$type};
9376: }
9377: }
9378: my @modifiable;
9379: $resulttext .= '<li>'.
9380: &mt('Self-creation of account by users with status: [_1]',
9381: '<span class="LC_cusr_emph">'.$typename.'</span>').
9382: ' - '.&mt('modifiable fields (if institutional data blank): ');
9383: foreach my $field (@fields) {
9384: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
9385: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
9386: }
9387: }
9388: if (@modifiable > 0) {
9389: $resulttext .= join(', ',@modifiable);
9390: } else {
9391: $resulttext .= &mt('none');
9392: }
9393: $resulttext .= '</li>';
9394: }
9395: $resulttext .= '</ul></li>';
9396: }
9397: $resulttext .= '</ul>';
9398: } else {
9399: $resulttext = &mt('No changes made to self-creation settings');
9400: }
9401: } else {
9402: $resulttext = '<span class="LC_error">'.
9403: &mt('An error occurred: [_1]',$putresult).'</span>';
9404: }
9405: if ($warningmsg ne '') {
9406: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
9407: }
9408: return $resulttext;
9409: }
9410:
9411: sub process_captcha {
9412: my ($container,$changes,$newsettings,$current) = @_;
9413: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
9414: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
9415: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
9416: $newsettings->{'captcha'} = 'original';
9417: }
9418: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
9419: if ($container eq 'cancreate') {
9420: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
9421: push(@{$changes->{'cancreate'}},'captcha');
9422: } elsif (!defined($changes->{'cancreate'})) {
9423: $changes->{'cancreate'} = ['captcha'];
9424: }
9425: } else {
9426: $changes->{'captcha'} = 1;
9427: }
9428: }
9429: my ($newpub,$newpriv,$currpub,$currpriv);
9430: if ($newsettings->{'captcha'} eq 'recaptcha') {
9431: $newpub = $env{'form.'.$container.'_recaptchapub'};
9432: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
9433: $newpub =~ s/[^\w\-]//g;
9434: $newpriv =~ s/[^\w\-]//g;
9435: $newsettings->{'recaptchakeys'} = {
9436: public => $newpub,
9437: private => $newpriv,
9438: };
9439: }
9440: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
9441: $currpub = $current->{'recaptchakeys'}{'public'};
9442: $currpriv = $current->{'recaptchakeys'}{'private'};
9443: unless ($newsettings->{'captcha'} eq 'recaptcha') {
9444: $newsettings->{'recaptchakeys'} = {
9445: public => '',
9446: private => '',
9447: }
9448: }
9449: }
9450: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
9451: if ($container eq 'cancreate') {
9452: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
9453: push(@{$changes->{'cancreate'}},'recaptchakeys');
9454: } elsif (!defined($changes->{'cancreate'})) {
9455: $changes->{'cancreate'} = ['recaptchakeys'];
9456: }
9457: } else {
9458: $changes->{'recaptchakeys'} = 1;
9459: }
9460: }
9461: return;
9462: }
9463:
9464: sub modify_usermodification {
9465: my ($dom,%domconfig) = @_;
9466: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
9467: if (ref($domconfig{'usermodification'}) eq 'HASH') {
9468: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
9469: if ($key eq 'selfcreate') {
9470: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
9471: } else {
9472: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
9473: }
9474: }
9475: }
9476: my @contexts = ('author','course');
9477: my %context_title = (
9478: author => 'In author context',
9479: course => 'In course context',
9480: );
9481: my @fields = ('lastname','firstname','middlename','generation',
9482: 'permanentemail','id');
9483: my %roles = (
9484: author => ['ca','aa'],
9485: course => ['st','ep','ta','in','cr'],
9486: );
9487: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9488: foreach my $context (@contexts) {
9489: foreach my $role (@{$roles{$context}}) {
9490: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
9491: foreach my $item (@fields) {
9492: if (grep(/^\Q$item\E$/,@modifiable)) {
9493: $modifyhash{$context}{$role}{$item} = 1;
9494: } else {
9495: $modifyhash{$context}{$role}{$item} = 0;
9496: }
9497: }
9498: }
9499: if (ref($curr_usermodification{$context}) eq 'HASH') {
9500: foreach my $role (@{$roles{$context}}) {
9501: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
9502: foreach my $field (@fields) {
9503: if ($modifyhash{$context}{$role}{$field} ne
9504: $curr_usermodification{$context}{$role}{$field}) {
9505: push(@{$changes{$context}},$role);
9506: last;
9507: }
9508: }
9509: }
9510: }
9511: } else {
9512: foreach my $context (@contexts) {
9513: foreach my $role (@{$roles{$context}}) {
9514: push(@{$changes{$context}},$role);
9515: }
9516: }
9517: }
9518: }
9519: my %usermodification_hash = (
9520: usermodification => \%modifyhash,
9521: );
9522: my $putresult = &Apache::lonnet::put_dom('configuration',
9523: \%usermodification_hash,$dom);
9524: if ($putresult eq 'ok') {
9525: if (keys(%changes) > 0) {
9526: $resulttext = &mt('Changes made: ').'<ul>';
9527: foreach my $context (@contexts) {
9528: if (ref($changes{$context}) eq 'ARRAY') {
9529: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
9530: if (ref($changes{$context}) eq 'ARRAY') {
9531: foreach my $role (@{$changes{$context}}) {
9532: my $rolename;
9533: if ($role eq 'cr') {
9534: $rolename = &mt('Custom');
9535: } else {
9536: $rolename = &Apache::lonnet::plaintext($role);
9537: }
9538: my @modifiable;
9539: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
9540: foreach my $field (@fields) {
9541: if ($modifyhash{$context}{$role}{$field}) {
9542: push(@modifiable,$fieldtitles{$field});
9543: }
9544: }
9545: if (@modifiable > 0) {
9546: $resulttext .= join(', ',@modifiable);
9547: } else {
9548: $resulttext .= &mt('none');
9549: }
9550: $resulttext .= '</li>';
9551: }
9552: $resulttext .= '</ul></li>';
9553: }
9554: }
9555: }
9556: $resulttext .= '</ul>';
9557: } else {
9558: $resulttext = &mt('No changes made to user modification settings');
9559: }
9560: } else {
9561: $resulttext = '<span class="LC_error">'.
9562: &mt('An error occurred: [_1]',$putresult).'</span>';
9563: }
9564: return $resulttext;
9565: }
9566:
9567: sub modify_defaults {
9568: my ($dom,$lastactref,%domconfig) = @_;
9569: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
9570: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9571: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
9572: my @authtypes = ('internal','krb4','krb5','localauth');
9573: foreach my $item (@items) {
9574: $newvalues{$item} = $env{'form.'.$item};
9575: if ($item eq 'auth_def') {
9576: if ($newvalues{$item} ne '') {
9577: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
9578: push(@errors,$item);
9579: }
9580: }
9581: } elsif ($item eq 'lang_def') {
9582: if ($newvalues{$item} ne '') {
9583: if ($newvalues{$item} =~ /^(\w+)/) {
9584: my $langcode = $1;
9585: if ($langcode ne 'x_chef') {
9586: if (code2language($langcode) eq '') {
9587: push(@errors,$item);
9588: }
9589: }
9590: } else {
9591: push(@errors,$item);
9592: }
9593: }
9594: } elsif ($item eq 'timezone_def') {
9595: if ($newvalues{$item} ne '') {
9596: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
9597: push(@errors,$item);
9598: }
9599: }
9600: } elsif ($item eq 'datelocale_def') {
9601: if ($newvalues{$item} ne '') {
9602: my @datelocale_ids = DateTime::Locale->ids();
9603: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
9604: push(@errors,$item);
9605: }
9606: }
9607: } elsif ($item eq 'portal_def') {
9608: if ($newvalues{$item} ne '') {
9609: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
9610: push(@errors,$item);
9611: }
9612: }
9613: }
9614: if (grep(/^\Q$item\E$/,@errors)) {
9615: $newvalues{$item} = $domdefaults{$item};
9616: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
9617: $changes{$item} = 1;
9618: }
9619: $domdefaults{$item} = $newvalues{$item};
9620: }
9621: my %defaults_hash = (
9622: defaults => \%newvalues,
9623: );
9624: my $title = &defaults_titles();
9625:
9626: my $currinststatus;
9627: if (ref($domconfig{'inststatus'}) eq 'HASH') {
9628: $currinststatus = $domconfig{'inststatus'};
9629: } else {
9630: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9631: $currinststatus = {
9632: inststatustypes => $usertypes,
9633: inststatusorder => $types,
9634: inststatusguest => [],
9635: };
9636: }
9637: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
9638: my @allpos;
9639: my %guests;
9640: my %alltypes;
9641: my ($currtitles,$currguests,$currorder);
9642: if (ref($currinststatus) eq 'HASH') {
9643: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
9644: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
9645: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
9646: if ($currinststatus->{inststatustypes}->{$type} ne '') {
9647: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
9648: }
9649: }
9650: unless (grep(/^\Q$type\E$/,@todelete)) {
9651: my $position = $env{'form.inststatus_pos_'.$type};
9652: $position =~ s/\D+//g;
9653: $allpos[$position] = $type;
9654: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
9655: $alltypes{$type} =~ s/`//g;
9656: if ($env{'form.inststatus_guest_'.$type}) {
9657: $guests{$type} = 1;
9658: }
9659: }
9660: }
9661: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
9662: $currguests = join(',',@{$currinststatus->{'inststatusguest'}});
9663: }
9664: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
9665: $currtitles =~ s/,$//;
9666: }
9667: }
9668: if ($env{'form.addinststatus'}) {
9669: my $newtype = $env{'form.addinststatus'};
9670: $newtype =~ s/\W//g;
9671: unless (exists($alltypes{$newtype})) {
9672: if ($env{'form.addinststatus_guest'}) {
9673: $guests{$newtype} = 1;
9674: }
9675: $alltypes{$newtype} = $env{'form.addinststatus_title'};
9676: $alltypes{$newtype} =~ s/`//g;
9677: my $position = $env{'form.addinststatus_pos'};
9678: $position =~ s/\D+//g;
9679: if ($position ne '') {
9680: $allpos[$position] = $newtype;
9681: }
9682: }
9683: }
9684: my (@orderedstatus,@orderedguests);
9685: foreach my $type (@allpos) {
9686: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
9687: push(@orderedstatus,$type);
9688: if ($guests{$type}) {
9689: push(@orderedguests,$type);
9690: }
9691: }
9692: }
9693: foreach my $type (keys(%alltypes)) {
9694: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
9695: delete($alltypes{$type});
9696: }
9697: }
9698: $defaults_hash{'inststatus'} = {
9699: inststatustypes => \%alltypes,
9700: inststatusorder => \@orderedstatus,
9701: inststatusguest => \@orderedguests,
9702: };
9703: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
9704: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
9705: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
9706: }
9707: }
9708: if ($currorder ne join(',',@orderedstatus)) {
9709: $changes{'inststatus'}{'inststatusorder'} = 1;
9710: }
9711: if ($currguests ne join(',',@orderedguests)) {
9712: $changes{'inststatus'}{'inststatusguest'} = 1;
9713: }
9714: my $newtitles;
9715: foreach my $item (@orderedstatus) {
9716: $newtitles .= $alltypes{$item}.',';
9717: }
9718: $newtitles =~ s/,$//;
9719: if ($currtitles ne $newtitles) {
9720: $changes{'inststatus'}{'inststatustypes'} = 1;
9721: }
9722: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
9723: $dom);
9724: if ($putresult eq 'ok') {
9725: if (keys(%changes) > 0) {
9726: $resulttext = &mt('Changes made:').'<ul>';
9727: my $version = &Apache::lonnet::get_server_loncaparev($dom);
9728: 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";
9729: foreach my $item (sort(keys(%changes))) {
9730: if ($item eq 'inststatus') {
9731: if (ref($changes{'inststatus'}) eq 'HASH') {
9732: if (($changes{'inststatus'}{'inststatustypes'}) || $changes{'inststatus'}{'inststatusorder'}) {
9733: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
9734: foreach my $type (@orderedstatus) {
9735: $resulttext .= $alltypes{$type}.', ';
9736: }
9737: $resulttext =~ s/, $//;
9738: $resulttext .= '</li>';
9739: }
9740: if ($changes{'inststatus'}{'inststatusguest'}) {
9741: $resulttext .= '<li>';
9742: if (@orderedguests) {
9743: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to:').' ';
9744: foreach my $type (@orderedguests) {
9745: $resulttext .= $alltypes{$type}.', ';
9746: }
9747: $resulttext =~ s/, $//;
9748: } else {
9749: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to none.');
9750: }
9751: $resulttext .= '</li>';
9752: }
9753: }
9754: } else {
9755: my $value = $env{'form.'.$item};
9756: if ($value eq '') {
9757: $value = &mt('none');
9758: } elsif ($item eq 'auth_def') {
9759: my %authnames = &authtype_names();
9760: my %shortauth = (
9761: internal => 'int',
9762: krb4 => 'krb4',
9763: krb5 => 'krb5',
9764: localauth => 'loc',
9765: );
9766: $value = $authnames{$shortauth{$value}};
9767: }
9768: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
9769: $mailmsgtext .= "$title->{$item} set to $value\n";
9770: }
9771: }
9772: $resulttext .= '</ul>';
9773: $mailmsgtext .= "\n";
9774: my $cachetime = 24*60*60;
9775: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
9776: if (ref($lastactref) eq 'HASH') {
9777: $lastactref->{'domdefaults'} = 1;
9778: }
9779: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
9780: my $notify = 1;
9781: if (ref($domconfig{'contacts'}) eq 'HASH') {
9782: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
9783: $notify = 0;
9784: }
9785: }
9786: if ($notify) {
9787: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
9788: "LON-CAPA Domain Settings Change - $dom",
9789: $mailmsgtext);
9790: }
9791: }
9792: } else {
9793: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
9794: }
9795: } else {
9796: $resulttext = '<span class="LC_error">'.
9797: &mt('An error occurred: [_1]',$putresult).'</span>';
9798: }
9799: if (@errors > 0) {
9800: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
9801: foreach my $item (@errors) {
9802: $resulttext .= ' "'.$title->{$item}.'",';
9803: }
9804: $resulttext =~ s/,$//;
9805: }
9806: return $resulttext;
9807: }
9808:
9809: sub modify_scantron {
9810: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
9811: my ($resulttext,%confhash,%changes,$errors);
9812: my $custom = 'custom.tab';
9813: my $default = 'default.tab';
9814: my $servadm = $r->dir_config('lonAdmEMail');
9815: my ($configuserok,$author_ok,$switchserver) =
9816: &config_check($dom,$confname,$servadm);
9817: if ($env{'form.scantronformat.filename'} ne '') {
9818: my $error;
9819: if ($configuserok eq 'ok') {
9820: if ($switchserver) {
9821: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
9822: } else {
9823: if ($author_ok eq 'ok') {
9824: my ($result,$scantronurl) =
9825: &publishlogo($r,'upload','scantronformat',$dom,
9826: $confname,'scantron','','',$custom);
9827: if ($result eq 'ok') {
9828: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
9829: $changes{'scantronformat'} = 1;
9830: } else {
9831: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
9832: }
9833: } else {
9834: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
9835: }
9836: }
9837: } else {
9838: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
9839: }
9840: if ($error) {
9841: &Apache::lonnet::logthis($error);
9842: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9843: }
9844: }
9845: if (ref($domconfig{'scantron'}) eq 'HASH') {
9846: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
9847: if ($env{'form.scantronformat_del'}) {
9848: $confhash{'scantron'}{'scantronformat'} = '';
9849: $changes{'scantronformat'} = 1;
9850: }
9851: }
9852: }
9853: if (keys(%confhash) > 0) {
9854: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
9855: $dom);
9856: if ($putresult eq 'ok') {
9857: if (keys(%changes) > 0) {
9858: if (ref($confhash{'scantron'}) eq 'HASH') {
9859: $resulttext = &mt('Changes made:').'<ul>';
9860: if ($confhash{'scantron'}{'scantronformat'} eq '') {
9861: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
9862: } else {
9863: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
9864: }
9865: $resulttext .= '</ul>';
9866: } else {
9867: $resulttext = &mt('Changes made to bubblesheet format file.');
9868: }
9869: $resulttext .= '</ul>';
9870: &Apache::loncommon::devalidate_domconfig_cache($dom);
9871: if (ref($lastactref) eq 'HASH') {
9872: $lastactref->{'domainconfig'} = 1;
9873: }
9874: } else {
9875: $resulttext = &mt('No changes made to bubblesheet format file');
9876: }
9877: } else {
9878: $resulttext = '<span class="LC_error">'.
9879: &mt('An error occurred: [_1]',$putresult).'</span>';
9880: }
9881: } else {
9882: $resulttext = &mt('No changes made to bubblesheet format file');
9883: }
9884: if ($errors) {
9885: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
9886: $errors.'</ul>';
9887: }
9888: return $resulttext;
9889: }
9890:
9891: sub modify_coursecategories {
9892: my ($dom,$lastactref,%domconfig) = @_;
9893: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
9894: $cathash);
9895: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
9896: my @catitems = ('unauth','auth');
9897: my @cattypes = ('std','domonly','codesrch','none');
9898: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
9899: $cathash = $domconfig{'coursecategories'}{'cats'};
9900: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
9901: $changes{'togglecats'} = 1;
9902: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
9903: }
9904: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
9905: $changes{'categorize'} = 1;
9906: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
9907: }
9908: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
9909: $changes{'togglecatscomm'} = 1;
9910: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
9911: }
9912: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
9913: $changes{'categorizecomm'} = 1;
9914: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
9915: }
9916: foreach my $item (@catitems) {
9917: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
9918: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
9919: $changes{$item} = 1;
9920: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
9921: }
9922: }
9923: }
9924: } else {
9925: $changes{'togglecats'} = 1;
9926: $changes{'categorize'} = 1;
9927: $changes{'togglecatscomm'} = 1;
9928: $changes{'categorizecomm'} = 1;
9929: $domconfig{'coursecategories'} = {
9930: togglecats => $env{'form.togglecats'},
9931: categorize => $env{'form.categorize'},
9932: togglecatscomm => $env{'form.togglecatscomm'},
9933: categorizecomm => $env{'form.categorizecomm'},
9934: };
9935: foreach my $item (@catitems) {
9936: if ($env{'form.coursecat_'.$item} ne 'std') {
9937: $changes{$item} = 1;
9938: }
9939: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
9940: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
9941: }
9942: }
9943: }
9944: if (ref($cathash) eq 'HASH') {
9945: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
9946: push (@deletecategory,'instcode::0');
9947: }
9948: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
9949: push(@deletecategory,'communities::0');
9950: }
9951: }
9952: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
9953: if (ref($cathash) eq 'HASH') {
9954: if (@deletecategory > 0) {
9955: #FIXME Need to remove category from all courses using a deleted category
9956: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
9957: foreach my $item (@deletecategory) {
9958: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
9959: delete($domconfig{'coursecategories'}{'cats'}{$item});
9960: $deletions{$item} = 1;
9961: &recurse_cat_deletes($item,$cathash,\%deletions);
9962: }
9963: }
9964: }
9965: foreach my $item (keys(%{$cathash})) {
9966: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
9967: if ($cathash->{$item} ne $env{'form.'.$item}) {
9968: $reorderings{$item} = 1;
9969: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
9970: }
9971: if ($env{'form.addcategory_name_'.$item} ne '') {
9972: my $newcat = $env{'form.addcategory_name_'.$item};
9973: my $newdepth = $depth+1;
9974: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
9975: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
9976: $adds{$newitem} = 1;
9977: }
9978: if ($env{'form.subcat_'.$item} ne '') {
9979: my $newcat = $env{'form.subcat_'.$item};
9980: my $newdepth = $depth+1;
9981: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
9982: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
9983: $adds{$newitem} = 1;
9984: }
9985: }
9986: }
9987: if ($env{'form.instcode'} eq '1') {
9988: if (ref($cathash) eq 'HASH') {
9989: my $newitem = 'instcode::0';
9990: if ($cathash->{$newitem} eq '') {
9991: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
9992: $adds{$newitem} = 1;
9993: }
9994: } else {
9995: my $newitem = 'instcode::0';
9996: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
9997: $adds{$newitem} = 1;
9998: }
9999: }
10000: if ($env{'form.communities'} eq '1') {
10001: if (ref($cathash) eq 'HASH') {
10002: my $newitem = 'communities::0';
10003: if ($cathash->{$newitem} eq '') {
10004: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
10005: $adds{$newitem} = 1;
10006: }
10007: } else {
10008: my $newitem = 'communities::0';
10009: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
10010: $adds{$newitem} = 1;
10011: }
10012: }
10013: if ($env{'form.addcategory_name'} ne '') {
10014: if (($env{'form.addcategory_name'} ne 'instcode') &&
10015: ($env{'form.addcategory_name'} ne 'communities')) {
10016: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
10017: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
10018: $adds{$newitem} = 1;
10019: }
10020: }
10021: my $putresult;
10022: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
10023: if (keys(%deletions) > 0) {
10024: foreach my $key (keys(%deletions)) {
10025: if ($predelallitems{$key} ne '') {
10026: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
10027: }
10028: }
10029: }
10030: my (@chkcats,@chktrails,%chkallitems);
10031: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
10032: if (ref($chkcats[0]) eq 'ARRAY') {
10033: my $depth = 0;
10034: my $chg = 0;
10035: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
10036: my $name = $chkcats[0][$i];
10037: my $item;
10038: if ($name eq '') {
10039: $chg ++;
10040: } else {
10041: $item = &escape($name).'::0';
10042: if ($chg) {
10043: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
10044: }
10045: $depth ++;
10046: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
10047: $depth --;
10048: }
10049: }
10050: }
10051: }
10052: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
10053: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
10054: if ($putresult eq 'ok') {
10055: my %title = (
10056: togglecats => 'Show/Hide a course in catalog',
10057: categorize => 'Assign a category to a course',
10058: togglecatscomm => 'Show/Hide a community in catalog',
10059: categorizecomm => 'Assign a category to a community',
10060: );
10061: my %level = (
10062: dom => 'set in Domain ("Modify Course/Community")',
10063: crs => 'set in Course ("Course Configuration")',
10064: comm => 'set in Community ("Community Configuration")',
10065: none => 'No catalog',
10066: std => 'Standard catalog',
10067: domonly => 'Domain-only catalog',
10068: codesrch => 'Code search form',
10069: );
10070: $resulttext = &mt('Changes made:').'<ul>';
10071: if ($changes{'togglecats'}) {
10072: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
10073: }
10074: if ($changes{'categorize'}) {
10075: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
10076: }
10077: if ($changes{'togglecatscomm'}) {
10078: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
10079: }
10080: if ($changes{'categorizecomm'}) {
10081: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
10082: }
10083: if ($changes{'unauth'}) {
10084: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
10085: }
10086: if ($changes{'auth'}) {
10087: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
10088: }
10089: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
10090: my $cathash;
10091: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
10092: $cathash = $domconfig{'coursecategories'}{'cats'};
10093: } else {
10094: $cathash = {};
10095: }
10096: my (@cats,@trails,%allitems);
10097: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
10098: if (keys(%deletions) > 0) {
10099: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
10100: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
10101: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
10102: }
10103: $resulttext .= '</ul></li>';
10104: }
10105: if (keys(%reorderings) > 0) {
10106: my %sort_by_trail;
10107: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
10108: foreach my $key (keys(%reorderings)) {
10109: if ($allitems{$key} ne '') {
10110: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
10111: }
10112: }
10113: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
10114: $resulttext .= '<li>'.$trails[$trail].'</li>';
10115: }
10116: $resulttext .= '</ul></li>';
10117: }
10118: if (keys(%adds) > 0) {
10119: my %sort_by_trail;
10120: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
10121: foreach my $key (keys(%adds)) {
10122: if ($allitems{$key} ne '') {
10123: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
10124: }
10125: }
10126: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
10127: $resulttext .= '<li>'.$trails[$trail].'</li>';
10128: }
10129: $resulttext .= '</ul></li>';
10130: }
10131: }
10132: $resulttext .= '</ul>';
10133: if ($changes{'unauth'} || $changes{'auth'}) {
10134: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
10135: if ($changes{'auth'}) {
10136: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
10137: }
10138: if ($changes{'unauth'}) {
10139: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
10140: }
10141: my $cachetime = 24*60*60;
10142: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10143: if (ref($lastactref) eq 'HASH') {
10144: $lastactref->{'domdefaults'} = 1;
10145: }
10146: }
10147: } else {
10148: $resulttext = '<span class="LC_error">'.
10149: &mt('An error occurred: [_1]',$putresult).'</span>';
10150: }
10151: } else {
10152: $resulttext = &mt('No changes made to course and community categories');
10153: }
10154: return $resulttext;
10155: }
10156:
10157: sub modify_serverstatuses {
10158: my ($dom,%domconfig) = @_;
10159: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
10160: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
10161: %currserverstatus = %{$domconfig{'serverstatuses'}};
10162: }
10163: my @pages = &serverstatus_pages();
10164: foreach my $type (@pages) {
10165: $newserverstatus{$type}{'namedusers'} = '';
10166: $newserverstatus{$type}{'machines'} = '';
10167: if (defined($env{'form.'.$type.'_namedusers'})) {
10168: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
10169: my @okusers;
10170: foreach my $user (@users) {
10171: my ($uname,$udom) = split(/:/,$user);
10172: if (($udom =~ /^$match_domain$/) &&
10173: (&Apache::lonnet::domain($udom)) &&
10174: ($uname =~ /^$match_username$/)) {
10175: if (!grep(/^\Q$user\E/,@okusers)) {
10176: push(@okusers,$user);
10177: }
10178: }
10179: }
10180: if (@okusers > 0) {
10181: @okusers = sort(@okusers);
10182: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
10183: }
10184: }
10185: if (defined($env{'form.'.$type.'_machines'})) {
10186: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
10187: my @okmachines;
10188: foreach my $ip (@machines) {
10189: my @parts = split(/\./,$ip);
10190: next if (@parts < 4);
10191: my $badip = 0;
10192: for (my $i=0; $i<4; $i++) {
10193: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
10194: $badip = 1;
10195: last;
10196: }
10197: }
10198: if (!$badip) {
10199: push(@okmachines,$ip);
10200: }
10201: }
10202: @okmachines = sort(@okmachines);
10203: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
10204: }
10205: }
10206: my %serverstatushash = (
10207: serverstatuses => \%newserverstatus,
10208: );
10209: foreach my $type (@pages) {
10210: foreach my $setting ('namedusers','machines') {
10211: my (@current,@new);
10212: if (ref($currserverstatus{$type}) eq 'HASH') {
10213: if ($currserverstatus{$type}{$setting} ne '') {
10214: @current = split(/,/,$currserverstatus{$type}{$setting});
10215: }
10216: }
10217: if ($newserverstatus{$type}{$setting} ne '') {
10218: @new = split(/,/,$newserverstatus{$type}{$setting});
10219: }
10220: if (@current > 0) {
10221: if (@new > 0) {
10222: foreach my $item (@current) {
10223: if (!grep(/^\Q$item\E$/,@new)) {
10224: $changes{$type}{$setting} = 1;
10225: last;
10226: }
10227: }
10228: foreach my $item (@new) {
10229: if (!grep(/^\Q$item\E$/,@current)) {
10230: $changes{$type}{$setting} = 1;
10231: last;
10232: }
10233: }
10234: } else {
10235: $changes{$type}{$setting} = 1;
10236: }
10237: } elsif (@new > 0) {
10238: $changes{$type}{$setting} = 1;
10239: }
10240: }
10241: }
10242: if (keys(%changes) > 0) {
10243: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
10244: my $putresult = &Apache::lonnet::put_dom('configuration',
10245: \%serverstatushash,$dom);
10246: if ($putresult eq 'ok') {
10247: $resulttext .= &mt('Changes made:').'<ul>';
10248: foreach my $type (@pages) {
10249: if (ref($changes{$type}) eq 'HASH') {
10250: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
10251: if ($changes{$type}{'namedusers'}) {
10252: if ($newserverstatus{$type}{'namedusers'} eq '') {
10253: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
10254: } else {
10255: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
10256: }
10257: }
10258: if ($changes{$type}{'machines'}) {
10259: if ($newserverstatus{$type}{'machines'} eq '') {
10260: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
10261: } else {
10262: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
10263: }
10264:
10265: }
10266: $resulttext .= '</ul></li>';
10267: }
10268: }
10269: $resulttext .= '</ul>';
10270: } else {
10271: $resulttext = '<span class="LC_error">'.
10272: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
10273:
10274: }
10275: } else {
10276: $resulttext = &mt('No changes made to access to server status pages');
10277: }
10278: return $resulttext;
10279: }
10280:
10281: sub modify_helpsettings {
10282: my ($r,$dom,$confname,%domconfig) = @_;
10283: my ($resulttext,$errors,%changes,%helphash);
10284: my %defaultchecked = ('submitbugs' => 'on');
10285: my @offon = ('off','on');
10286: my @toggles = ('submitbugs');
10287: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
10288: foreach my $item (@toggles) {
10289: if ($defaultchecked{$item} eq 'on') {
10290: if ($domconfig{'helpsettings'}{$item} eq '') {
10291: if ($env{'form.'.$item} eq '0') {
10292: $changes{$item} = 1;
10293: }
10294: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
10295: $changes{$item} = 1;
10296: }
10297: } elsif ($defaultchecked{$item} eq 'off') {
10298: if ($domconfig{'helpsettings'}{$item} eq '') {
10299: if ($env{'form.'.$item} eq '1') {
10300: $changes{$item} = 1;
10301: }
10302: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
10303: $changes{$item} = 1;
10304: }
10305: }
10306: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
10307: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
10308: }
10309: }
10310: }
10311: my $putresult;
10312: if (keys(%changes) > 0) {
10313: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
10314: if ($putresult eq 'ok') {
10315: $resulttext = &mt('Changes made:').'<ul>';
10316: foreach my $item (sort(keys(%changes))) {
10317: if ($item eq 'submitbugs') {
10318: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
10319: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
10320: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
10321: }
10322: }
10323: $resulttext .= '</ul>';
10324: } else {
10325: $resulttext = &mt('No changes made to help settings');
10326: $errors .= '<li><span class="LC_error">'.
10327: &mt('An error occurred storing the settings: [_1]',
10328: $putresult).'</span></li>';
10329: }
10330: }
10331: if ($errors) {
10332: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
10333: $errors.'</ul>';
10334: }
10335: return $resulttext;
10336: }
10337:
10338: sub modify_coursedefaults {
10339: my ($dom,$lastactref,%domconfig) = @_;
10340: my ($resulttext,$errors,%changes,%defaultshash);
10341: my %defaultchecked = (
10342: 'canuse_pdfforms' => 'off',
10343: 'uselcmath' => 'on',
10344: 'usejsme' => 'on'
10345: );
10346: my @toggles = ('canuse_pdfforms','uselcmath','usejsme');
10347: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
10348: 'uploadquota_community','uploadquota_textbook');
10349: my @types = ('official','unofficial','community','textbook');
10350: my %staticdefaults = (
10351: anonsurvey_threshold => 10,
10352: uploadquota => 500,
10353: postsubmit => 60,
10354: );
10355:
10356: $defaultshash{'coursedefaults'} = {};
10357:
10358: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
10359: if ($domconfig{'coursedefaults'} eq '') {
10360: $domconfig{'coursedefaults'} = {};
10361: }
10362: }
10363:
10364: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
10365: foreach my $item (@toggles) {
10366: if ($defaultchecked{$item} eq 'on') {
10367: if (($domconfig{'coursedefaults'}{$item} eq '') &&
10368: ($env{'form.'.$item} eq '0')) {
10369: $changes{$item} = 1;
10370: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
10371: $changes{$item} = 1;
10372: }
10373: } elsif ($defaultchecked{$item} eq 'off') {
10374: if (($domconfig{'coursedefaults'}{$item} eq '') &&
10375: ($env{'form.'.$item} eq '1')) {
10376: $changes{$item} = 1;
10377: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
10378: $changes{$item} = 1;
10379: }
10380: }
10381: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
10382: }
10383: foreach my $item (@numbers) {
10384: my ($currdef,$newdef);
10385: $newdef = $env{'form.'.$item};
10386: if ($item eq 'anonsurvey_threshold') {
10387: $currdef = $domconfig{'coursedefaults'}{$item};
10388: $newdef =~ s/\D//g;
10389: if ($newdef eq '' || $newdef < 1) {
10390: $newdef = 1;
10391: }
10392: $defaultshash{'coursedefaults'}{$item} = $newdef;
10393: } else {
10394: my ($type) = ($item =~ /^\Quploadquota_\E(\w+)$/);
10395: if (ref($domconfig{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10396: $currdef = $domconfig{'coursedefaults'}{'uploadquota'}{$type};
10397: }
10398: $newdef =~ s/[^\w.\-]//g;
10399: $defaultshash{'coursedefaults'}{'uploadquota'}{$type} = $newdef;
10400: }
10401: if ($currdef ne $newdef) {
10402: my $staticdef;
10403: if ($item eq 'anonsurvey_threshold') {
10404: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
10405: $changes{$item} = 1;
10406: }
10407: } else {
10408: unless (($currdef eq '') && ($newdef == $staticdefaults{'uploadquota'})) {
10409: $changes{'uploadquota'} = 1;
10410: }
10411: }
10412: }
10413: }
10414: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
10415: my @currclonecode;
10416: if (ref($currclone) eq 'HASH') {
10417: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
10418: @currclonecode = @{$currclone->{'instcode'}};
10419: }
10420: }
10421: my $newclone;
10422: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
10423: $newclone = $env{'form.canclone'};
10424: }
10425: if ($newclone eq 'instcode') {
10426: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
10427: my (%codedefaults,@code_order,@clonecode);
10428: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
10429: \@code_order);
10430: foreach my $item (@code_order) {
10431: if (grep(/^\Q$item\E$/,@newcodes)) {
10432: push(@clonecode,$item);
10433: }
10434: }
10435: if (@clonecode) {
10436: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
10437: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
10438: if (@diffs) {
10439: $changes{'canclone'} = 1;
10440: }
10441: } else {
10442: $newclone eq '';
10443: }
10444: } elsif ($newclone ne '') {
10445: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
10446: }
10447: if ($newclone ne $currclone) {
10448: $changes{'canclone'} = 1;
10449: }
10450: my %credits;
10451: foreach my $type (@types) {
10452: unless ($type eq 'community') {
10453: $credits{$type} = $env{'form.'.$type.'_credits'};
10454: $credits{$type} =~ s/[^\d.]+//g;
10455: }
10456: }
10457: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
10458: ($env{'form.coursecredits'} eq '1')) {
10459: $changes{'coursecredits'} = 1;
10460: foreach my $type (keys(%credits)) {
10461: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
10462: }
10463: } else {
10464: if ($env{'form.coursecredits'} eq '1') {
10465: foreach my $type (@types) {
10466: unless ($type eq 'community') {
10467: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
10468: $changes{'coursecredits'} = 1;
10469: }
10470: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
10471: }
10472: }
10473: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
10474: foreach my $type (@types) {
10475: unless ($type eq 'community') {
10476: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
10477: $changes{'coursecredits'} = 1;
10478: last;
10479: }
10480: }
10481: }
10482: }
10483: }
10484: if ($env{'form.postsubmit'} eq '1') {
10485: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
10486: my %currtimeout;
10487: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
10488: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
10489: $changes{'postsubmit'} = 1;
10490: }
10491: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
10492: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
10493: }
10494: } else {
10495: $changes{'postsubmit'} = 1;
10496: }
10497: foreach my $type (@types) {
10498: my $timeout = $env{'form.'.$type.'_timeout'};
10499: $timeout =~ s/\D//g;
10500: if ($timeout == $staticdefaults{'postsubmit'}) {
10501: $timeout = '';
10502: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
10503: $timeout = '0';
10504: }
10505: unless ($timeout eq '') {
10506: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
10507: }
10508: if (exists($currtimeout{$type})) {
10509: if ($timeout ne $currtimeout{$type}) {
10510: $changes{'postsubmit'} = 1;
10511: }
10512: } elsif ($timeout ne '') {
10513: $changes{'postsubmit'} = 1;
10514: }
10515: }
10516: } else {
10517: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
10518: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
10519: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
10520: $changes{'postsubmit'} = 1;
10521: }
10522: } else {
10523: $changes{'postsubmit'} = 1;
10524: }
10525: }
10526: }
10527: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
10528: $dom);
10529: if ($putresult eq 'ok') {
10530: if (keys(%changes) > 0) {
10531: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10532: if (($changes{'canuse_pdfforms'}) || ($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
10533: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
10534: ($changes{'canclone'})) {
10535: foreach my $item ('canuse_pdfforms','uselcmath','usejsme') {
10536: if ($changes{$item}) {
10537: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
10538: }
10539: }
10540: if ($changes{'coursecredits'}) {
10541: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
10542: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
10543: $domdefaults{$type.'credits'} =
10544: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
10545: }
10546: }
10547: }
10548: if ($changes{'postsubmit'}) {
10549: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
10550: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
10551: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
10552: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
10553: $domdefaults{$type.'postsubtimeout'} =
10554: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
10555: }
10556: }
10557: }
10558: }
10559: if ($changes{'uploadquota'}) {
10560: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10561: foreach my $type (@types) {
10562: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
10563: }
10564: }
10565: }
10566: if ($changes{'canclone'}) {
10567: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
10568: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
10569: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
10570: if (@clonecodes) {
10571: $domdefaults{'canclone'} = join('+',@clonecodes);
10572: }
10573: }
10574: } else {
10575: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
10576: }
10577: }
10578: my $cachetime = 24*60*60;
10579: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10580: if (ref($lastactref) eq 'HASH') {
10581: $lastactref->{'domdefaults'} = 1;
10582: }
10583: }
10584: $resulttext = &mt('Changes made:').'<ul>';
10585: foreach my $item (sort(keys(%changes))) {
10586: if ($item eq 'canuse_pdfforms') {
10587: if ($env{'form.'.$item} eq '1') {
10588: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
10589: } else {
10590: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
10591: }
10592: } elsif ($item eq 'uselcmath') {
10593: if ($env{'form.'.$item} eq '1') {
10594: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
10595: } else {
10596: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
10597: }
10598: } elsif ($item eq 'usejsme') {
10599: if ($env{'form.'.$item} eq '1') {
10600: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
10601: } else {
10602: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
10603: }
10604: } elsif ($item eq 'anonsurvey_threshold') {
10605: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
10606: } elsif ($item eq 'uploadquota') {
10607: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10608: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
10609: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
10610: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
10611: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
10612:
10613: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
10614: '</ul>'.
10615: '</li>';
10616: } else {
10617: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
10618: }
10619: } elsif ($item eq 'postsubmit') {
10620: if ($domdefaults{'postsubmit'} eq 'off') {
10621: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
10622: } else {
10623: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
10624: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
10625: $resulttext .= &mt('durations:').'<ul>';
10626: foreach my $type (@types) {
10627: $resulttext .= '<li>';
10628: my $timeout;
10629: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
10630: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
10631: }
10632: my $display;
10633: if ($timeout eq '0') {
10634: $display = &mt('unlimited');
10635: } elsif ($timeout eq '') {
10636: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
10637: } else {
10638: $display = &mt('[quant,_1,second]',$timeout);
10639: }
10640: if ($type eq 'community') {
10641: $resulttext .= &mt('Communities');
10642: } elsif ($type eq 'official') {
10643: $resulttext .= &mt('Official courses');
10644: } elsif ($type eq 'unofficial') {
10645: $resulttext .= &mt('Unofficial courses');
10646: } elsif ($type eq 'textbook') {
10647: $resulttext .= &mt('Textbook courses');
10648: }
10649: $resulttext .= ' -- '.$display.'</li>';
10650: }
10651: $resulttext .= '</ul>';
10652: }
10653: $resulttext .= '</li>';
10654: }
10655: } elsif ($item eq 'coursecredits') {
10656: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
10657: if (($domdefaults{'officialcredits'} eq '') &&
10658: ($domdefaults{'unofficialcredits'} eq '') &&
10659: ($domdefaults{'textbookcredits'} eq '')) {
10660: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
10661: } else {
10662: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
10663: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
10664: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
10665: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
10666: '</ul>'.
10667: '</li>';
10668: }
10669: } else {
10670: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
10671: }
10672: } elsif ($item eq 'canclone') {
10673: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
10674: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
10675: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
10676: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
10677: }
10678: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
10679: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
10680: } else {
10681: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
10682: }
10683: }
10684: }
10685: $resulttext .= '</ul>';
10686: } else {
10687: $resulttext = &mt('No changes made to course defaults');
10688: }
10689: } else {
10690: $resulttext = '<span class="LC_error">'.
10691: &mt('An error occurred: [_1]',$putresult).'</span>';
10692: }
10693: return $resulttext;
10694: }
10695:
10696: sub modify_selfenrollment {
10697: my ($dom,$lastactref,%domconfig) = @_;
10698: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
10699: my @types = ('official','unofficial','community','textbook');
10700: my %titles = &tool_titles();
10701: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
10702: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
10703: $ordered{'default'} = ['types','registered','approval','limit'];
10704:
10705: my (%roles,%shown,%toplevel);
10706: $roles{'0'} = &Apache::lonnet::plaintext('dc');
10707:
10708: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
10709: if ($domconfig{'selfenrollment'} eq '') {
10710: $domconfig{'selfenrollment'} = {};
10711: }
10712: }
10713: %toplevel = (
10714: admin => 'Configuration Rights',
10715: default => 'Default settings',
10716: validation => 'Validation of self-enrollment requests',
10717: );
10718: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
10719:
10720: if (ref($ordered{'admin'}) eq 'ARRAY') {
10721: foreach my $item (@{$ordered{'admin'}}) {
10722: foreach my $type (@types) {
10723: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
10724: $selfenrollhash{'admin'}{$type}{$item} = 1;
10725: } else {
10726: $selfenrollhash{'admin'}{$type}{$item} = 0;
10727: }
10728: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
10729: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
10730: if ($selfenrollhash{'admin'}{$type}{$item} ne
10731: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
10732: push(@{$changes{'admin'}{$type}},$item);
10733: }
10734: } else {
10735: if (!$selfenrollhash{'admin'}{$type}{$item}) {
10736: push(@{$changes{'admin'}{$type}},$item);
10737: }
10738: }
10739: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
10740: push(@{$changes{'admin'}{$type}},$item);
10741: }
10742: }
10743: }
10744: }
10745:
10746: foreach my $item (@{$ordered{'default'}}) {
10747: foreach my $type (@types) {
10748: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
10749: if ($item eq 'types') {
10750: unless (($value eq 'all') || ($value eq 'dom')) {
10751: $value = '';
10752: }
10753: } elsif ($item eq 'registered') {
10754: unless ($value eq '1') {
10755: $value = 0;
10756: }
10757: } elsif ($item eq 'approval') {
10758: unless ($value =~ /^[012]$/) {
10759: $value = 0;
10760: }
10761: } else {
10762: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
10763: $value = 'none';
10764: }
10765: }
10766: $selfenrollhash{'default'}{$type}{$item} = $value;
10767: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
10768: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
10769: if ($selfenrollhash{'default'}{$type}{$item} ne
10770: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
10771: push(@{$changes{'default'}{$type}},$item);
10772: }
10773: } else {
10774: push(@{$changes{'default'}{$type}},$item);
10775: }
10776: } else {
10777: push(@{$changes{'default'}{$type}},$item);
10778: }
10779: if ($item eq 'limit') {
10780: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
10781: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
10782: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
10783: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
10784: }
10785: } else {
10786: $selfenrollhash{'default'}{$type}{'cap'} = '';
10787: }
10788: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
10789: if ($selfenrollhash{'default'}{$type}{'cap'} ne
10790: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
10791: push(@{$changes{'default'}{$type}},'cap');
10792: }
10793: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
10794: push(@{$changes{'default'}{$type}},'cap');
10795: }
10796: }
10797: }
10798: }
10799:
10800: foreach my $item (@{$itemsref}) {
10801: if ($item eq 'fields') {
10802: my @changed;
10803: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
10804: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
10805: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
10806: }
10807: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
10808: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
10809: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
10810: $domconfig{'selfenrollment'}{'validation'}{$item});
10811: } else {
10812: @changed = @{$selfenrollhash{'validation'}{$item}};
10813: }
10814: } else {
10815: @changed = @{$selfenrollhash{'validation'}{$item}};
10816: }
10817: if (@changed) {
10818: if ($selfenrollhash{'validation'}{$item}) {
10819: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
10820: } else {
10821: $changes{'validation'}{$item} = &mt('None');
10822: }
10823: }
10824: } else {
10825: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
10826: if ($item eq 'markup') {
10827: if ($env{'form.selfenroll_validation_'.$item}) {
10828: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
10829: }
10830: }
10831: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
10832: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
10833: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
10834: }
10835: }
10836: }
10837: }
10838:
10839: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
10840: $dom);
10841: if ($putresult eq 'ok') {
10842: if (keys(%changes) > 0) {
10843: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10844: $resulttext = &mt('Changes made:').'<ul>';
10845: foreach my $key ('admin','default','validation') {
10846: if (ref($changes{$key}) eq 'HASH') {
10847: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
10848: if ($key eq 'validation') {
10849: foreach my $item (@{$itemsref}) {
10850: if (exists($changes{$key}{$item})) {
10851: if ($item eq 'markup') {
10852: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
10853: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
10854: } else {
10855: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
10856: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
10857: }
10858: }
10859: }
10860: } else {
10861: foreach my $type (@types) {
10862: if ($type eq 'community') {
10863: $roles{'1'} = &mt('Community personnel');
10864: } else {
10865: $roles{'1'} = &mt('Course personnel');
10866: }
10867: if (ref($changes{$key}{$type}) eq 'ARRAY') {
10868: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
10869: if ($key eq 'admin') {
10870: my @mgrdc = ();
10871: if (ref($ordered{$key}) eq 'ARRAY') {
10872: foreach my $item (@{$ordered{'admin'}}) {
10873: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
10874: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
10875: push(@mgrdc,$item);
10876: }
10877: }
10878: }
10879: if (@mgrdc) {
10880: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
10881: } else {
10882: delete($domdefaults{$type.'selfenrolladmdc'});
10883: }
10884: }
10885: } else {
10886: if (ref($ordered{$key}) eq 'ARRAY') {
10887: foreach my $item (@{$ordered{$key}}) {
10888: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
10889: $domdefaults{$type.'selfenroll'.$item} =
10890: $selfenrollhash{$key}{$type}{$item};
10891: }
10892: }
10893: }
10894: }
10895: }
10896: $resulttext .= '<li>'.$titles{$type}.'<ul>';
10897: foreach my $item (@{$ordered{$key}}) {
10898: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
10899: $resulttext .= '<li>';
10900: if ($key eq 'admin') {
10901: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
10902: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
10903: } else {
10904: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
10905: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
10906: }
10907: $resulttext .= '</li>';
10908: }
10909: }
10910: $resulttext .= '</ul></li>';
10911: }
10912: }
10913: $resulttext .= '</ul></li>';
10914: }
10915: }
10916: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
10917: my $cachetime = 24*60*60;
10918: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10919: if (ref($lastactref) eq 'HASH') {
10920: $lastactref->{'domdefaults'} = 1;
10921: }
10922: }
10923: }
10924: $resulttext .= '</ul>';
10925: } else {
10926: $resulttext = &mt('No changes made to self-enrollment settings');
10927: }
10928: } else {
10929: $resulttext = '<span class="LC_error">'.
10930: &mt('An error occurred: [_1]',$putresult).'</span>';
10931: }
10932: return $resulttext;
10933: }
10934:
10935: sub modify_usersessions {
10936: my ($dom,$lastactref,%domconfig) = @_;
10937: my @hostingtypes = ('version','excludedomain','includedomain');
10938: my @offloadtypes = ('primary','default');
10939: my %types = (
10940: remote => \@hostingtypes,
10941: hosted => \@hostingtypes,
10942: spares => \@offloadtypes,
10943: );
10944: my @prefixes = ('remote','hosted','spares');
10945: my @lcversions = &Apache::lonnet::all_loncaparevs();
10946: my (%by_ip,%by_location,@intdoms);
10947: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
10948: my @locations = sort(keys(%by_location));
10949: my (%defaultshash,%changes);
10950: foreach my $prefix (@prefixes) {
10951: $defaultshash{'usersessions'}{$prefix} = {};
10952: }
10953: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10954: my $resulttext;
10955: my %iphost = &Apache::lonnet::get_iphost();
10956: foreach my $prefix (@prefixes) {
10957: next if ($prefix eq 'spares');
10958: foreach my $type (@{$types{$prefix}}) {
10959: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
10960: if ($type eq 'version') {
10961: my $value = $env{'form.'.$prefix.'_'.$type};
10962: my $okvalue;
10963: if ($value ne '') {
10964: if (grep(/^\Q$value\E$/,@lcversions)) {
10965: $okvalue = $value;
10966: }
10967: }
10968: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10969: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
10970: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
10971: if ($inuse == 0) {
10972: $changes{$prefix}{$type} = 1;
10973: } else {
10974: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
10975: $changes{$prefix}{$type} = 1;
10976: }
10977: if ($okvalue ne '') {
10978: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10979: }
10980: }
10981: } else {
10982: if (($inuse == 1) && ($okvalue ne '')) {
10983: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10984: $changes{$prefix}{$type} = 1;
10985: }
10986: }
10987: } else {
10988: if (($inuse == 1) && ($okvalue ne '')) {
10989: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10990: $changes{$prefix}{$type} = 1;
10991: }
10992: }
10993: } else {
10994: if (($inuse == 1) && ($okvalue ne '')) {
10995: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10996: $changes{$prefix}{$type} = 1;
10997: }
10998: }
10999: } else {
11000: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
11001: my @okvals;
11002: foreach my $val (@vals) {
11003: if ($val =~ /:/) {
11004: my @items = split(/:/,$val);
11005: foreach my $item (@items) {
11006: if (ref($by_location{$item}) eq 'ARRAY') {
11007: push(@okvals,$item);
11008: }
11009: }
11010: } else {
11011: if (ref($by_location{$val}) eq 'ARRAY') {
11012: push(@okvals,$val);
11013: }
11014: }
11015: }
11016: @okvals = sort(@okvals);
11017: if (ref($domconfig{'usersessions'}) eq 'HASH') {
11018: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
11019: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
11020: if ($inuse == 0) {
11021: $changes{$prefix}{$type} = 1;
11022: } else {
11023: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
11024: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
11025: if (@changed > 0) {
11026: $changes{$prefix}{$type} = 1;
11027: }
11028: }
11029: } else {
11030: if ($inuse == 1) {
11031: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
11032: $changes{$prefix}{$type} = 1;
11033: }
11034: }
11035: } else {
11036: if ($inuse == 1) {
11037: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
11038: $changes{$prefix}{$type} = 1;
11039: }
11040: }
11041: } else {
11042: if ($inuse == 1) {
11043: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
11044: $changes{$prefix}{$type} = 1;
11045: }
11046: }
11047: }
11048: }
11049: }
11050:
11051: my @alldoms = &Apache::lonnet::all_domains();
11052: my %servers = &Apache::lonnet::internet_dom_servers($dom);
11053: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
11054: my $savespares;
11055:
11056: foreach my $lonhost (sort(keys(%servers))) {
11057: my $serverhomeID =
11058: &Apache::lonnet::get_server_homeID($servers{$lonhost});
11059: my $serverhostname = &Apache::lonnet::hostname($lonhost);
11060: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
11061: my %spareschg;
11062: foreach my $type (@{$types{'spares'}}) {
11063: my @okspares;
11064: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
11065: foreach my $server (@checked) {
11066: if (&Apache::lonnet::hostname($server) ne '') {
11067: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
11068: unless (grep(/^\Q$server\E$/,@okspares)) {
11069: push(@okspares,$server);
11070: }
11071: }
11072: }
11073: }
11074: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
11075: my $newspare;
11076: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
11077: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
11078: $newspare = $new;
11079: }
11080: }
11081: my @spares;
11082: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
11083: @spares = sort(@okspares,$newspare);
11084: } else {
11085: @spares = sort(@okspares);
11086: }
11087: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
11088: if (ref($spareid{$lonhost}) eq 'HASH') {
11089: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
11090: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
11091: if (@diffs > 0) {
11092: $spareschg{$type} = 1;
11093: }
11094: }
11095: }
11096: }
11097: if (keys(%spareschg) > 0) {
11098: $changes{'spares'}{$lonhost} = \%spareschg;
11099: }
11100: }
11101: $defaultshash{'usersessions'}{'offloadnow'} = {};
11102: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
11103: my @okoffload;
11104: if (@offloadnow) {
11105: foreach my $server (@offloadnow) {
11106: if (&Apache::lonnet::hostname($server) ne '') {
11107: unless (grep(/^\Q$server\E$/,@okoffload)) {
11108: push(@okoffload,$server);
11109: }
11110: }
11111: }
11112: if (@okoffload) {
11113: foreach my $lonhost (@okoffload) {
11114: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
11115: }
11116: }
11117: }
11118: if (ref($domconfig{'usersessions'}) eq 'HASH') {
11119: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
11120: if (ref($changes{'spares'}) eq 'HASH') {
11121: if (keys(%{$changes{'spares'}}) > 0) {
11122: $savespares = 1;
11123: }
11124: }
11125: } else {
11126: $savespares = 1;
11127: }
11128: if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') {
11129: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{'offloadnow'}})) {
11130: unless ($defaultshash{'usersessions'}{'offloadnow'}{$lonhost}) {
11131: $changes{'offloadnow'} = 1;
11132: last;
11133: }
11134: }
11135: unless ($changes{'offloadnow'}) {
11136: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{'offloadnow'}})) {
11137: unless ($domconfig{'usersessions'}{'offloadnow'}{$lonhost}) {
11138: $changes{'offloadnow'} = 1;
11139: last;
11140: }
11141: }
11142: }
11143: } elsif (@okoffload) {
11144: $changes{'offloadnow'} = 1;
11145: }
11146: } elsif (@okoffload) {
11147: $changes{'offloadnow'} = 1;
11148: }
11149: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
11150: if ((keys(%changes) > 0) || ($savespares)) {
11151: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
11152: $dom);
11153: if ($putresult eq 'ok') {
11154: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
11155: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
11156: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
11157: }
11158: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
11159: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
11160: }
11161: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
11162: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
11163: }
11164: }
11165: my $cachetime = 24*60*60;
11166: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11167: if (ref($lastactref) eq 'HASH') {
11168: $lastactref->{'domdefaults'} = 1;
11169: }
11170: if (keys(%changes) > 0) {
11171: my %lt = &usersession_titles();
11172: $resulttext = &mt('Changes made:').'<ul>';
11173: foreach my $prefix (@prefixes) {
11174: if (ref($changes{$prefix}) eq 'HASH') {
11175: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
11176: if ($prefix eq 'spares') {
11177: if (ref($changes{$prefix}) eq 'HASH') {
11178: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
11179: $resulttext .= '<li><b>'.$lonhost.'</b> ';
11180: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
11181: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
11182: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
11183: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
11184: foreach my $type (@{$types{$prefix}}) {
11185: if ($changes{$prefix}{$lonhost}{$type}) {
11186: my $offloadto = &mt('None');
11187: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
11188: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
11189: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
11190: }
11191: }
11192: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
11193: }
11194: }
11195: }
11196: $resulttext .= '</li>';
11197: }
11198: }
11199: } else {
11200: foreach my $type (@{$types{$prefix}}) {
11201: if (defined($changes{$prefix}{$type})) {
11202: my $newvalue;
11203: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
11204: if (ref($defaultshash{'usersessions'}{$prefix})) {
11205: if ($type eq 'version') {
11206: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
11207: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
11208: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
11209: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
11210: }
11211: }
11212: }
11213: }
11214: if ($newvalue eq '') {
11215: if ($type eq 'version') {
11216: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
11217: } else {
11218: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
11219: }
11220: } else {
11221: if ($type eq 'version') {
11222: $newvalue .= ' '.&mt('(or later)');
11223: }
11224: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
11225: }
11226: }
11227: }
11228: }
11229: $resulttext .= '</ul>';
11230: }
11231: }
11232: if ($changes{'offloadnow'}) {
11233: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
11234: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
11235: $resulttext .= '<li>'.&mt('Switch active users on next access, for server(s):').'<ul>';
11236: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
11237: $resulttext .= '<li>'.$lonhost.'</li>';
11238: }
11239: $resulttext .= '</ul>';
11240: } else {
11241: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.');
11242: }
11243: } else {
11244: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.').'</li>';
11245: }
11246: }
11247: $resulttext .= '</ul>';
11248: } else {
11249: $resulttext = $nochgmsg;
11250: }
11251: } else {
11252: $resulttext = '<span class="LC_error">'.
11253: &mt('An error occurred: [_1]',$putresult).'</span>';
11254: }
11255: } else {
11256: $resulttext = $nochgmsg;
11257: }
11258: return $resulttext;
11259: }
11260:
11261: sub modify_loadbalancing {
11262: my ($dom,%domconfig) = @_;
11263: my $primary_id = &Apache::lonnet::domain($dom,'primary');
11264: my $intdom = &Apache::lonnet::internet_dom($primary_id);
11265: my ($othertitle,$usertypes,$types) =
11266: &Apache::loncommon::sorted_inst_types($dom);
11267: my %servers = &Apache::lonnet::internet_dom_servers($dom);
11268: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
11269: my @sparestypes = ('primary','default');
11270: my %typetitles = &sparestype_titles();
11271: my $resulttext;
11272: my (%currbalancer,%currtargets,%currrules,%existing);
11273: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
11274: %existing = %{$domconfig{'loadbalancing'}};
11275: }
11276: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
11277: \%currtargets,\%currrules);
11278: my ($saveloadbalancing,%defaultshash,%changes);
11279: my ($alltypes,$othertypes,$titles) =
11280: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
11281: my %ruletitles = &offloadtype_text();
11282: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
11283: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
11284: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
11285: if ($balancer eq '') {
11286: next;
11287: }
11288: if (!exists($servers{$balancer})) {
11289: if (exists($currbalancer{$balancer})) {
11290: push(@{$changes{'delete'}},$balancer);
11291: }
11292: next;
11293: }
11294: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
11295: push(@{$changes{'delete'}},$balancer);
11296: next;
11297: }
11298: if (!exists($currbalancer{$balancer})) {
11299: push(@{$changes{'add'}},$balancer);
11300: }
11301: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
11302: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
11303: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
11304: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
11305: $saveloadbalancing = 1;
11306: }
11307: foreach my $sparetype (@sparestypes) {
11308: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
11309: my @offloadto;
11310: foreach my $target (@targets) {
11311: if (($servers{$target}) && ($target ne $balancer)) {
11312: if ($sparetype eq 'default') {
11313: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
11314: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
11315: }
11316: }
11317: unless(grep(/^\Q$target\E$/,@offloadto)) {
11318: push(@offloadto,$target);
11319: }
11320: }
11321: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
11322: }
11323: }
11324: if (ref($currtargets{$balancer}) eq 'HASH') {
11325: foreach my $sparetype (@sparestypes) {
11326: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
11327: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
11328: if (@targetdiffs > 0) {
11329: $changes{'curr'}{$balancer}{'targets'} = 1;
11330: }
11331: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
11332: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
11333: $changes{'curr'}{$balancer}{'targets'} = 1;
11334: }
11335: }
11336: }
11337: } else {
11338: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
11339: foreach my $sparetype (@sparestypes) {
11340: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
11341: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
11342: $changes{'curr'}{$balancer}{'targets'} = 1;
11343: }
11344: }
11345: }
11346: }
11347: }
11348: my $ishomedom;
11349: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
11350: $ishomedom = 1;
11351: }
11352: if (ref($alltypes) eq 'ARRAY') {
11353: foreach my $type (@{$alltypes}) {
11354: my $rule;
11355: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
11356: (!$ishomedom)) {
11357: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
11358: }
11359: if ($rule eq 'specific') {
11360: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
11361: if (exists($servers{$specifiedhost})) {
11362: $rule = $specifiedhost;
11363: }
11364: }
11365: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
11366: if (ref($currrules{$balancer}) eq 'HASH') {
11367: if ($rule ne $currrules{$balancer}{$type}) {
11368: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
11369: }
11370: } elsif ($rule ne '') {
11371: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
11372: }
11373: }
11374: }
11375: }
11376: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
11377: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
11378: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
11379: $defaultshash{'loadbalancing'} = {};
11380: }
11381: my $putresult = &Apache::lonnet::put_dom('configuration',
11382: \%defaultshash,$dom);
11383: if ($putresult eq 'ok') {
11384: if (keys(%changes) > 0) {
11385: my %toupdate;
11386: if (ref($changes{'delete'}) eq 'ARRAY') {
11387: foreach my $balancer (sort(@{$changes{'delete'}})) {
11388: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
11389: $toupdate{$balancer} = 1;
11390: }
11391: }
11392: if (ref($changes{'add'}) eq 'ARRAY') {
11393: foreach my $balancer (sort(@{$changes{'add'}})) {
11394: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
11395: $toupdate{$balancer} = 1;
11396: }
11397: }
11398: if (ref($changes{'curr'}) eq 'HASH') {
11399: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
11400: $toupdate{$balancer} = 1;
11401: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
11402: if ($changes{'curr'}{$balancer}{'targets'}) {
11403: my %offloadstr;
11404: foreach my $sparetype (@sparestypes) {
11405: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
11406: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
11407: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
11408: }
11409: }
11410: }
11411: if (keys(%offloadstr) == 0) {
11412: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
11413: } else {
11414: my $showoffload;
11415: foreach my $sparetype (@sparestypes) {
11416: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
11417: if (defined($offloadstr{$sparetype})) {
11418: $showoffload .= $offloadstr{$sparetype};
11419: } else {
11420: $showoffload .= &mt('None');
11421: }
11422: $showoffload .= (' 'x3);
11423: }
11424: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
11425: }
11426: }
11427: }
11428: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
11429: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
11430: foreach my $type (@{$alltypes}) {
11431: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
11432: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
11433: my $balancetext;
11434: if ($rule eq '') {
11435: $balancetext = $ruletitles{'default'};
11436: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
11437: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
11438: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
11439: foreach my $sparetype (@sparestypes) {
11440: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
11441: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
11442: }
11443: }
11444: foreach my $item (@{$alltypes}) {
11445: next if ($item =~ /^_LC_ipchange/);
11446: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
11447: if ($hasrule eq 'homeserver') {
11448: map { $toupdate{$_} = 1; } (keys(%libraryservers));
11449: } else {
11450: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
11451: if ($servers{$hasrule}) {
11452: $toupdate{$hasrule} = 1;
11453: }
11454: }
11455: }
11456: }
11457: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
11458: $balancetext = $ruletitles{$rule};
11459: } else {
11460: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
11461: $balancetext = $ruletitles{'particular'}.' '.$receiver;
11462: if ($receiver) {
11463: $toupdate{$receiver};
11464: }
11465: }
11466: } else {
11467: $balancetext = $ruletitles{$rule};
11468: }
11469: } else {
11470: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
11471: }
11472: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
11473: }
11474: }
11475: }
11476: }
11477: if (keys(%toupdate)) {
11478: my %thismachine;
11479: my $updatedhere;
11480: my $cachetime = 60*60*24;
11481: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
11482: foreach my $lonhost (keys(%toupdate)) {
11483: if ($thismachine{$lonhost}) {
11484: unless ($updatedhere) {
11485: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
11486: $defaultshash{'loadbalancing'},
11487: $cachetime);
11488: $updatedhere = 1;
11489: }
11490: } else {
11491: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
11492: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
11493: }
11494: }
11495: }
11496: }
11497: }
11498: if ($resulttext ne '') {
11499: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
11500: } else {
11501: $resulttext = $nochgmsg;
11502: }
11503: } else {
11504: $resulttext = $nochgmsg;
11505: }
11506: } else {
11507: $resulttext = '<span class="LC_error">'.
11508: &mt('An error occurred: [_1]',$putresult).'</span>';
11509: }
11510: } else {
11511: $resulttext = $nochgmsg;
11512: }
11513: return $resulttext;
11514: }
11515:
11516: sub recurse_check {
11517: my ($chkcats,$categories,$depth,$name) = @_;
11518: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
11519: my $chg = 0;
11520: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
11521: my $category = $chkcats->[$depth]{$name}[$j];
11522: my $item;
11523: if ($category eq '') {
11524: $chg ++;
11525: } else {
11526: my $deeper = $depth + 1;
11527: $item = &escape($category).':'.&escape($name).':'.$depth;
11528: if ($chg) {
11529: $categories->{$item} -= $chg;
11530: }
11531: &recurse_check($chkcats,$categories,$deeper,$category);
11532: $deeper --;
11533: }
11534: }
11535: }
11536: return;
11537: }
11538:
11539: sub recurse_cat_deletes {
11540: my ($item,$coursecategories,$deletions) = @_;
11541: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
11542: my $subdepth = $depth + 1;
11543: if (ref($coursecategories) eq 'HASH') {
11544: foreach my $subitem (keys(%{$coursecategories})) {
11545: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
11546: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
11547: delete($coursecategories->{$subitem});
11548: $deletions->{$subitem} = 1;
11549: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
11550: }
11551: }
11552: }
11553: return;
11554: }
11555:
11556: sub get_active_dcs {
11557: my ($dom) = @_;
11558: my $now = time;
11559: my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
11560: my %domcoords;
11561: my $numdcs = 0;
11562: foreach my $server (keys(%dompersonnel)) {
11563: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
11564: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
11565: $domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
11566: }
11567: }
11568: return %domcoords;
11569: }
11570:
11571: sub active_dc_picker {
11572: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
11573: my %domcoords = &get_active_dcs($dom);
11574: my @domcoord = keys(%domcoords);
11575: if (keys(%currhash)) {
11576: foreach my $dc (keys(%currhash)) {
11577: unless (exists($domcoords{$dc})) {
11578: push(@domcoord,$dc);
11579: }
11580: }
11581: }
11582: @domcoord = sort(@domcoord);
11583: my $numdcs = scalar(@domcoord);
11584: my $rows = 0;
11585: my $table;
11586: if ($numdcs > 1) {
11587: $table = '<table>';
11588: for (my $i=0; $i<@domcoord; $i++) {
11589: my $rem = $i%($numinrow);
11590: if ($rem == 0) {
11591: if ($i > 0) {
11592: $table .= '</tr>';
11593: }
11594: $table .= '<tr>';
11595: $rows ++;
11596: }
11597: my $check = '';
11598: if ($inputtype eq 'radio') {
11599: if (keys(%currhash) == 0) {
11600: if (!$i) {
11601: $check = ' checked="checked"';
11602: }
11603: } elsif (exists($currhash{$domcoord[$i]})) {
11604: $check = ' checked="checked"';
11605: }
11606: } else {
11607: if (exists($currhash{$domcoord[$i]})) {
11608: $check = ' checked="checked"';
11609: }
11610: }
11611: if ($i == @domcoord - 1) {
11612: my $colsleft = $numinrow - $rem;
11613: if ($colsleft > 1) {
11614: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
11615: } else {
11616: $table .= '<td class="LC_left_item">';
11617: }
11618: } else {
11619: $table .= '<td class="LC_left_item">';
11620: }
11621: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
11622: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
11623: $table .= '<span class="LC_nobreak"><label>'.
11624: '<input type="'.$inputtype.'" name="'.$name.'"'.
11625: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
11626: if ($user ne $dcname.':'.$dcdom) {
11627: $table .= ' ('.$dcname.':'.$dcdom.')';
11628: }
11629: $table .= '</label></span></td>';
11630: }
11631: $table .= '</tr></table>';
11632: } elsif ($numdcs == 1) {
11633: my ($dcname,$dcdom) = split(':',$domcoord[0]);
11634: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
11635: if ($inputtype eq 'radio') {
11636: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
11637: if ($user ne $dcname.':'.$dcdom) {
11638: $table .= ' ('.$dcname.':'.$dcdom.')';
11639: }
11640: } else {
11641: my $check;
11642: if (exists($currhash{$domcoord[0]})) {
11643: $check = ' checked="checked"';
11644: }
11645: $table = '<span class="LC_nobreak"><label>'.
11646: '<input type="checkbox" name="'.$name.'" '.
11647: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
11648: if ($user ne $dcname.':'.$dcdom) {
11649: $table .= ' ('.$dcname.':'.$dcdom.')';
11650: }
11651: $table .= '</label></span>';
11652: $rows ++;
11653: }
11654: }
11655: return ($numdcs,$table,$rows);
11656: }
11657:
11658: sub usersession_titles {
11659: return &Apache::lonlocal::texthash(
11660: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
11661: remote => 'Hosting of sessions for users in this domain on servers in other domains',
11662: spares => 'Servers offloaded to, when busy',
11663: version => 'LON-CAPA version requirement',
11664: excludedomain => 'Allow all, but exclude specific domains',
11665: includedomain => 'Deny all, but include specific domains',
11666: primary => 'Primary (checked first)',
11667: default => 'Default',
11668: );
11669: }
11670:
11671: sub id_for_thisdom {
11672: my (%servers) = @_;
11673: my %altids;
11674: foreach my $server (keys(%servers)) {
11675: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
11676: if ($serverhome ne $server) {
11677: $altids{$serverhome} = $server;
11678: }
11679: }
11680: return %altids;
11681: }
11682:
11683: sub count_servers {
11684: my ($currbalancer,%servers) = @_;
11685: my (@spares,$numspares);
11686: foreach my $lonhost (sort(keys(%servers))) {
11687: next if ($currbalancer eq $lonhost);
11688: push(@spares,$lonhost);
11689: }
11690: if ($currbalancer) {
11691: $numspares = scalar(@spares);
11692: } else {
11693: $numspares = scalar(@spares) - 1;
11694: }
11695: return ($numspares,@spares);
11696: }
11697:
11698: sub lonbalance_targets_js {
11699: my ($dom,$types,$servers,$settings) = @_;
11700: my $select = &mt('Select');
11701: my ($alltargets,$allishome,$allinsttypes,@alltypes);
11702: if (ref($servers) eq 'HASH') {
11703: $alltargets = join("','",sort(keys(%{$servers})));
11704: my @homedoms;
11705: foreach my $server (sort(keys(%{$servers}))) {
11706: if (&Apache::lonnet::host_domain($server) eq $dom) {
11707: push(@homedoms,'1');
11708: } else {
11709: push(@homedoms,'0');
11710: }
11711: }
11712: $allishome = join("','",@homedoms);
11713: }
11714: if (ref($types) eq 'ARRAY') {
11715: if (@{$types} > 0) {
11716: @alltypes = @{$types};
11717: }
11718: }
11719: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
11720: $allinsttypes = join("','",@alltypes);
11721: my (%currbalancer,%currtargets,%currrules,%existing);
11722: if (ref($settings) eq 'HASH') {
11723: %existing = %{$settings};
11724: }
11725: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
11726: \%currtargets,\%currrules);
11727: my $balancers = join("','",sort(keys(%currbalancer)));
11728: return <<"END";
11729:
11730: <script type="text/javascript">
11731: // <![CDATA[
11732:
11733: currBalancers = new Array('$balancers');
11734:
11735: function toggleTargets(balnum) {
11736: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
11737: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
11738: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
11739: var prevbalancer = prevhostitem.value;
11740: var baltotal = document.getElementById('loadbalancing_total').value;
11741: prevhostitem.value = balancer;
11742: if (prevbalancer != '') {
11743: var prevIdx = currBalancers.indexOf(prevbalancer);
11744: if (prevIdx != -1) {
11745: currBalancers.splice(prevIdx,1);
11746: }
11747: }
11748: if (balancer == '') {
11749: hideSpares(balnum);
11750: } else {
11751: var currIdx = currBalancers.indexOf(balancer);
11752: if (currIdx == -1) {
11753: currBalancers.push(balancer);
11754: }
11755: var homedoms = new Array('$allishome');
11756: var ishomedom = homedoms[lonhostitem.selectedIndex];
11757: showSpares(balancer,ishomedom,balnum);
11758: }
11759: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
11760: return;
11761: }
11762:
11763: function showSpares(balancer,ishomedom,balnum) {
11764: var alltargets = new Array('$alltargets');
11765: var insttypes = new Array('$allinsttypes');
11766: var offloadtypes = new Array('primary','default');
11767:
11768: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
11769: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
11770:
11771: for (var i=0; i<offloadtypes.length; i++) {
11772: var count = 0;
11773: for (var j=0; j<alltargets.length; j++) {
11774: if (alltargets[j] != balancer) {
11775: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
11776: item.value = alltargets[j];
11777: item.style.textAlign='left';
11778: item.style.textFace='normal';
11779: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
11780: if (currBalancers.indexOf(alltargets[j]) == -1) {
11781: item.disabled = '';
11782: } else {
11783: item.disabled = 'disabled';
11784: item.checked = false;
11785: }
11786: count ++;
11787: }
11788: }
11789: }
11790: for (var k=0; k<insttypes.length; k++) {
11791: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
11792: if (ishomedom == 1) {
11793: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
11794: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
11795: } else {
11796: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
11797: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
11798: }
11799: } else {
11800: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
11801: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
11802: }
11803: if ((insttypes[k] != '_LC_external') &&
11804: ((insttypes[k] != '_LC_internetdom') ||
11805: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
11806: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
11807: item.options.length = 0;
11808: item.options[0] = new Option("","",true,true);
11809: var idx = 0;
11810: for (var m=0; m<alltargets.length; m++) {
11811: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
11812: idx ++;
11813: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
11814: }
11815: }
11816: }
11817: }
11818: return;
11819: }
11820:
11821: function hideSpares(balnum) {
11822: var alltargets = new Array('$alltargets');
11823: var insttypes = new Array('$allinsttypes');
11824: var offloadtypes = new Array('primary','default');
11825:
11826: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
11827: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
11828:
11829: var total = alltargets.length - 1;
11830: for (var i=0; i<offloadtypes; i++) {
11831: for (var j=0; j<total; j++) {
11832: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
11833: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
11834: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
11835: }
11836: }
11837: for (var k=0; k<insttypes.length; k++) {
11838: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
11839: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
11840: if (insttypes[k] != '_LC_external') {
11841: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
11842: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
11843: }
11844: }
11845: return;
11846: }
11847:
11848: function checkOffloads(item,balnum,type) {
11849: var alltargets = new Array('$alltargets');
11850: var offloadtypes = new Array('primary','default');
11851: if (item.checked) {
11852: var total = alltargets.length - 1;
11853: var other;
11854: if (type == offloadtypes[0]) {
11855: other = offloadtypes[1];
11856: } else {
11857: other = offloadtypes[0];
11858: }
11859: for (var i=0; i<total; i++) {
11860: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
11861: if (server == item.value) {
11862: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
11863: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
11864: }
11865: }
11866: }
11867: }
11868: return;
11869: }
11870:
11871: function singleServerToggle(balnum,type) {
11872: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
11873: if (offloadtoSelIdx == 0) {
11874: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
11875: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
11876:
11877: } else {
11878: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
11879: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
11880: }
11881: return;
11882: }
11883:
11884: function balanceruleChange(formname,balnum,type) {
11885: if (type == '_LC_external') {
11886: return;
11887: }
11888: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
11889: for (var i=0; i<typesRules.length; i++) {
11890: if (formname.elements[typesRules[i]].checked) {
11891: if (formname.elements[typesRules[i]].value != 'specific') {
11892: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
11893: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
11894: } else {
11895: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
11896: }
11897: }
11898: }
11899: return;
11900: }
11901:
11902: function balancerDeleteChange(balnum) {
11903: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
11904: var baltotal = document.getElementById('loadbalancing_total').value;
11905: var addtarget;
11906: var removetarget;
11907: var action = 'delete';
11908: if (document.getElementById('loadbalancing_delete_'+balnum)) {
11909: var lonhost = hostitem.value;
11910: var currIdx = currBalancers.indexOf(lonhost);
11911: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
11912: if (currIdx != -1) {
11913: currBalancers.splice(currIdx,1);
11914: }
11915: addtarget = lonhost;
11916: } else {
11917: if (currIdx == -1) {
11918: currBalancers.push(lonhost);
11919: }
11920: removetarget = lonhost;
11921: action = 'undelete';
11922: }
11923: balancerChange(balnum,baltotal,action,addtarget,removetarget);
11924: }
11925: return;
11926: }
11927:
11928: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
11929: if (baltotal > 1) {
11930: var offloadtypes = new Array('primary','default');
11931: var alltargets = new Array('$alltargets');
11932: var insttypes = new Array('$allinsttypes');
11933: for (var i=0; i<baltotal; i++) {
11934: if (i != balnum) {
11935: for (var j=0; j<offloadtypes.length; j++) {
11936: var total = alltargets.length - 1;
11937: for (var k=0; k<total; k++) {
11938: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
11939: var server = serveritem.value;
11940: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
11941: if (server == addtarget) {
11942: serveritem.disabled = '';
11943: }
11944: }
11945: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
11946: if (server == removetarget) {
11947: serveritem.disabled = 'disabled';
11948: serveritem.checked = false;
11949: }
11950: }
11951: }
11952: }
11953: for (var j=0; j<insttypes.length; j++) {
11954: if (insttypes[j] != '_LC_external') {
11955: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
11956: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
11957: var currSel = singleserver.selectedIndex;
11958: var currVal = singleserver.options[currSel].value;
11959: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
11960: var numoptions = singleserver.options.length;
11961: var needsnew = 1;
11962: for (var k=0; k<numoptions; k++) {
11963: if (singleserver.options[k] == addtarget) {
11964: needsnew = 0;
11965: break;
11966: }
11967: }
11968: if (needsnew == 1) {
11969: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
11970: }
11971: }
11972: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
11973: singleserver.options.length = 0;
11974: if ((currVal) && (currVal != removetarget)) {
11975: singleserver.options[0] = new Option("","",false,false);
11976: } else {
11977: singleserver.options[0] = new Option("","",true,true);
11978: }
11979: var idx = 0;
11980: for (var m=0; m<alltargets.length; m++) {
11981: if (currBalancers.indexOf(alltargets[m]) == -1) {
11982: idx ++;
11983: if (currVal == alltargets[m]) {
11984: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
11985: } else {
11986: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
11987: }
11988: }
11989: }
11990: }
11991: }
11992: }
11993: }
11994: }
11995: }
11996: }
11997: return;
11998: }
11999:
12000: // ]]>
12001: </script>
12002:
12003: END
12004: }
12005:
12006: sub new_spares_js {
12007: my @sparestypes = ('primary','default');
12008: my $types = join("','",@sparestypes);
12009: my $select = &mt('Select');
12010: return <<"END";
12011:
12012: <script type="text/javascript">
12013: // <![CDATA[
12014:
12015: function updateNewSpares(formname,lonhost) {
12016: var types = new Array('$types');
12017: var include = new Array();
12018: var exclude = new Array();
12019: for (var i=0; i<types.length; i++) {
12020: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
12021: for (var j=0; j<spareboxes.length; j++) {
12022: if (formname.elements[spareboxes[j]].checked) {
12023: exclude.push(formname.elements[spareboxes[j]].value);
12024: } else {
12025: include.push(formname.elements[spareboxes[j]].value);
12026: }
12027: }
12028: }
12029: for (var i=0; i<types.length; i++) {
12030: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
12031: var selIdx = newSpare.selectedIndex;
12032: var currnew = newSpare.options[selIdx].value;
12033: var okSpares = new Array();
12034: for (var j=0; j<newSpare.options.length; j++) {
12035: var possible = newSpare.options[j].value;
12036: if (possible != '') {
12037: if (exclude.indexOf(possible) == -1) {
12038: okSpares.push(possible);
12039: } else {
12040: if (currnew == possible) {
12041: selIdx = 0;
12042: }
12043: }
12044: }
12045: }
12046: for (var k=0; k<include.length; k++) {
12047: if (okSpares.indexOf(include[k]) == -1) {
12048: okSpares.push(include[k]);
12049: }
12050: }
12051: okSpares.sort();
12052: newSpare.options.length = 0;
12053: if (selIdx == 0) {
12054: newSpare.options[0] = new Option("$select","",true,true);
12055: } else {
12056: newSpare.options[0] = new Option("$select","",false,false);
12057: }
12058: for (var m=0; m<okSpares.length; m++) {
12059: var idx = m+1;
12060: var selThis = 0;
12061: if (selIdx != 0) {
12062: if (okSpares[m] == currnew) {
12063: selThis = 1;
12064: }
12065: }
12066: if (selThis == 1) {
12067: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
12068: } else {
12069: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
12070: }
12071: }
12072: }
12073: return;
12074: }
12075:
12076: function checkNewSpares(lonhost,type) {
12077: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
12078: var chosen = newSpare.options[newSpare.selectedIndex].value;
12079: if (chosen != '') {
12080: var othertype;
12081: var othernewSpare;
12082: if (type == 'primary') {
12083: othernewSpare = document.getElementById('newspare_default_'+lonhost);
12084: }
12085: if (type == 'default') {
12086: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
12087: }
12088: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
12089: othernewSpare.selectedIndex = 0;
12090: }
12091: }
12092: return;
12093: }
12094:
12095: // ]]>
12096: </script>
12097:
12098: END
12099:
12100: }
12101:
12102: sub common_domprefs_js {
12103: return <<"END";
12104:
12105: <script type="text/javascript">
12106: // <![CDATA[
12107:
12108: function getIndicesByName(formname,item) {
12109: var group = new Array();
12110: for (var i=0;i<formname.elements.length;i++) {
12111: if (formname.elements[i].name == item) {
12112: group.push(formname.elements[i].id);
12113: }
12114: }
12115: return group;
12116: }
12117:
12118: // ]]>
12119: </script>
12120:
12121: END
12122:
12123: }
12124:
12125: sub recaptcha_js {
12126: my %lt = &captcha_phrases();
12127: return <<"END";
12128:
12129: <script type="text/javascript">
12130: // <![CDATA[
12131:
12132: function updateCaptcha(caller,context) {
12133: var privitem;
12134: var pubitem;
12135: var privtext;
12136: var pubtext;
12137: if (document.getElementById(context+'_recaptchapub')) {
12138: pubitem = document.getElementById(context+'_recaptchapub');
12139: } else {
12140: return;
12141: }
12142: if (document.getElementById(context+'_recaptchapriv')) {
12143: privitem = document.getElementById(context+'_recaptchapriv');
12144: } else {
12145: return;
12146: }
12147: if (document.getElementById(context+'_recaptchapubtxt')) {
12148: pubtext = document.getElementById(context+'_recaptchapubtxt');
12149: } else {
12150: return;
12151: }
12152: if (document.getElementById(context+'_recaptchaprivtxt')) {
12153: privtext = document.getElementById(context+'_recaptchaprivtxt');
12154: } else {
12155: return;
12156: }
12157: if (caller.checked) {
12158: if (caller.value == 'recaptcha') {
12159: pubitem.type = 'text';
12160: privitem.type = 'text';
12161: pubitem.size = '40';
12162: privitem.size = '40';
12163: pubtext.innerHTML = "$lt{'pub'}";
12164: privtext.innerHTML = "$lt{'priv'}";
12165: } else {
12166: pubitem.type = 'hidden';
12167: privitem.type = 'hidden';
12168: pubtext.innerHTML = '';
12169: privtext.innerHTML = '';
12170: }
12171: }
12172: return;
12173: }
12174:
12175: // ]]>
12176: </script>
12177:
12178: END
12179:
12180: }
12181:
12182: sub toggle_display_js {
12183: return <<"END";
12184:
12185: <script type="text/javascript">
12186: // <![CDATA[
12187:
12188: function toggleDisplay(domForm,caller) {
12189: if (document.getElementById(caller)) {
12190: var divitem = document.getElementById(caller);
12191: var optionsElement = domForm.coursecredits;
12192: var checkval = 1;
12193: var dispval = 'block';
12194: if (caller == 'emailoptions') {
12195: optionsElement = domForm.cancreate_email;
12196: }
12197: if (caller == 'studentsubmission') {
12198: optionsElement = domForm.postsubmit;
12199: }
12200: if (caller == 'cloneinstcode') {
12201: optionsElement = domForm.canclone;
12202: checkval = 'instcode';
12203: }
12204: if (optionsElement.length) {
12205: var currval;
12206: for (var i=0; i<optionsElement.length; i++) {
12207: if (optionsElement[i].checked) {
12208: currval = optionsElement[i].value;
12209: }
12210: }
12211: if (currval == checkval) {
12212: divitem.style.display = dispval;
12213: } else {
12214: divitem.style.display = 'none';
12215: }
12216: }
12217: }
12218: return;
12219: }
12220:
12221: // ]]>
12222: </script>
12223:
12224: END
12225:
12226: }
12227:
12228: sub captcha_phrases {
12229: return &Apache::lonlocal::texthash (
12230: priv => 'Private key',
12231: pub => 'Public key',
12232: original => 'original (CAPTCHA)',
12233: recaptcha => 'successor (ReCAPTCHA)',
12234: notused => 'unused',
12235: );
12236: }
12237:
12238: sub devalidate_remote_domconfs {
12239: my ($dom,$cachekeys) = @_;
12240: return unless (ref($cachekeys) eq 'HASH');
12241: my %servers = &Apache::lonnet::internet_dom_servers($dom);
12242: my %thismachine;
12243: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
12244: my @posscached = ('domainconfig','domdefaults');
12245: if (keys(%servers)) {
12246: foreach my $server (keys(%servers)) {
12247: next if ($thismachine{$server});
12248: my @cached;
12249: foreach my $name (@posscached) {
12250: if ($cachekeys->{$name}) {
12251: push(@cached,&escape($name).':'.&escape($dom));
12252: }
12253: }
12254: if (@cached) {
12255: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
12256: }
12257: }
12258: }
12259: return;
12260: }
12261:
12262: 1;
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