1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.160.6.67 2016/08/05 20:12:25 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA#
23: # /home/httpd/html/adm/gpl.txt
24: #
25: # http://www.lon-capa.org/
26: #
27: #
28: ###############################################################
29: ##############################################################
30:
31: =pod
32:
33: =head1 NAME
34:
35: Apache::domainprefs.pm
36:
37: =head1 SYNOPSIS
38:
39: Handles configuration of a LON-CAPA domain.
40:
41: This is part of the LearningOnline Network with CAPA project
42: described at http://www.lon-capa.org.
43:
44:
45: =head1 OVERVIEW
46:
47: Each institution using LON-CAPA will typically have a single domain designated
48: for use by individuals affiliated with the institution. Accordingly, each domain
49: may define a default set of logos and a color scheme which can be used to "brand"
50: the LON-CAPA instance. In addition, an institution will typically have a language
51: and timezone which are used for the majority of courses.
52:
53: LON-CAPA provides a mechanism to display and modify these defaults, as well as a
54: host of other domain-wide settings which determine the types of functionality
55: available to users and courses in the domain.
56:
57: There is also a mechanism to configure cataloging of courses in the domain, and
58: controls on the operation of automated processes which govern such things as
59: roster updates, user directory updates and processing of course requests.
60:
61: The domain coordination manual which is built dynamically on install/update of
62: LON-CAPA from the relevant help items provides more information about domain
63: configuration.
64:
65: Most of the domain settings are stored in the configuration.db GDBM file which is
66: housed on the primary library server for the domain in /home/httpd/lonUsers/$dom,
67: where $dom is the domain. The configuration.db stores settings in a number of
68: frozen hashes of hashes. In a few cases, domain information must be uploaded to
69: the domain as files (e.g., image files for logos etc., or plain text files for
70: bubblesheet formats). In this case the domainprefs.pm must be running in a user
71: session hosted on the primary library server in the domain, as these files are
72: stored in author space belonging to a special $dom-domainconfig user.
73:
74: domainprefs.pm in combination with lonconfigsettings.pm will retrieve and display
75: the current settings, and provides an interface to make modifications.
76:
77: =head1 SUBROUTINES
78:
79: =over
80:
81: =item print_quotas()
82:
83: Inputs: 4
84:
85: $dom,$settings,$rowtotal,$action.
86:
87: $dom is the domain, $settings is a reference to a hash of current settings for
88: the current context, $rowtotal is a reference to the scalar used to record the
89: number of rows displayed on the page, and $action is the context (quotas,
90: requestcourses or requestauthor).
91:
92: The print_quotas routine was orginally created to display/store information
93: about default quota sizes for portfolio spaces for the different types of
94: institutional affiliation in the domain (e.g., Faculty, Staff, Student etc.),
95: but is now also used to manage availability of user tools:
96: i.e., blogs, aboutme page, and portfolios, and the course request tool,
97: used by course owners to request creation of a course, and to display/store
98: default quota sizes for Authoring Spaces.
99:
100: Outputs: 1
101:
102: $datatable - HTML containing form elements which allow settings to be changed.
103:
104: In the case of course requests, radio buttons are displayed for each institutional
105: affiliate type (and also default, and _LC_adv) for each of the course types
106: (official, unofficial, community, and textbook). In each case the radio buttons
107: allow the selection of one of four values:
108:
109: 0, approval, validate, autolimit=N (where N is blank, or a positive integer).
110: which have the following effects:
111:
112: 0
113:
114: =over
115:
116: - course requests are not allowed for this course types/affiliation
117:
118: =back
119:
120: approval
121:
122: =over
123:
124: - course requests must be approved by a Doman Coordinator in the
125: course's domain
126:
127: =back
128:
129: validate
130:
131: =over
132:
133: - an institutional validation (e.g., check requestor is instructor
134: of record) needs to be passed before the course will be created. The required
135: validation is in localenroll.pm on the primary library server for the course
136: domain.
137:
138: =back
139:
140: autolimit
141:
142: =over
143:
144: - course requests will be processed automatically up to a limit of
145: N requests for the course type for the particular requestor.
146: If N is undefined, there is no limit to the number of course requests
147: which a course owner may submit and have processed automatically.
148:
149: =back
150:
151: =item modify_quotas()
152:
153: =back
154:
155: =cut
156:
157: package Apache::domainprefs;
158:
159: use strict;
160: use Apache::Constants qw(:common :http);
161: use Apache::lonnet;
162: use Apache::loncommon();
163: use Apache::lonhtmlcommon();
164: use Apache::lonlocal;
165: use Apache::lonmsg();
166: use Apache::lonconfigsettings;
167: use Apache::lonuserutils();
168: use Apache::loncoursequeueadmin();
169: use LONCAPA qw(:DEFAULT :match);
170: use LONCAPA::Enrollment;
171: use LONCAPA::lonauthcgi();
172: use File::Copy;
173: use Locale::Language;
174: use DateTime::TimeZone;
175: use DateTime::Locale;
176:
177: my $registered_cleanup;
178: my $modified_urls;
179:
180: sub handler {
181: my $r=shift;
182: if ($r->header_only) {
183: &Apache::loncommon::content_type($r,'text/html');
184: $r->send_http_header;
185: return OK;
186: }
187:
188: my $context = 'domain';
189: my $dom = $env{'request.role.domain'};
190: my $domdesc = &Apache::lonnet::domain($dom,'description');
191: if (&Apache::lonnet::allowed('mau',$dom)) {
192: &Apache::loncommon::content_type($r,'text/html');
193: $r->send_http_header;
194: } else {
195: $env{'user.error.msg'}=
196: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
197: return HTTP_NOT_ACCEPTABLE;
198: }
199:
200: $registered_cleanup=0;
201: @{$modified_urls}=();
202:
203: &Apache::lonhtmlcommon::clear_breadcrumbs();
204: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
205: ['phase','actions']);
206: my $phase = 'pickactions';
207: if ( exists($env{'form.phase'}) ) {
208: $phase = $env{'form.phase'};
209: }
210: my %servers = &Apache::lonnet::internet_dom_servers($dom);
211: my %domconfig =
212: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
213: 'quotas','autoenroll','autoupdate','autocreate',
214: 'directorysrch','usercreation','usermodification',
215: 'contacts','defaults','scantron','coursecategories',
216: 'serverstatuses','requestcourses','coursedefaults',
217: 'usersessions','loadbalancing','requestauthor',
218: 'selfenrollment','inststatus'],$dom);
219: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
220: 'autoupdate','autocreate','directorysrch','contacts',
221: 'usercreation','selfcreation','usermodification','scantron',
222: 'requestcourses','requestauthor','coursecategories',
223: 'serverstatuses','coursedefaults','selfenrollment',
224: 'usersessions');
225: my %existing;
226: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
227: %existing = %{$domconfig{'loadbalancing'}};
228: }
229: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
230: push(@prefs_order,'loadbalancing');
231: }
232: my %prefs = (
233: 'rolecolors' =>
234: { text => 'Default color schemes',
235: help => 'Domain_Configuration_Color_Schemes',
236: header => [{col1 => 'Student Settings',
237: col2 => '',},
238: {col1 => 'Coordinator Settings',
239: col2 => '',},
240: {col1 => 'Author Settings',
241: col2 => '',},
242: {col1 => 'Administrator Settings',
243: col2 => '',}],
244: print => \&print_rolecolors,
245: modify => \&modify_rolecolors,
246: },
247: 'login' =>
248: { text => 'Log-in page options',
249: help => 'Domain_Configuration_Login_Page',
250: header => [{col1 => 'Log-in Page Items',
251: col2 => '',},
252: {col1 => 'Log-in Help',
253: col2 => 'Value'},
254: {col1 => 'Custom HTML in document head',
255: col2 => 'Value'}],
256: print => \&print_login,
257: modify => \&modify_login,
258: },
259: 'defaults' =>
260: { text => 'Default authentication/language/timezone/portal/types',
261: help => 'Domain_Configuration_LangTZAuth',
262: header => [{col1 => 'Setting',
263: col2 => 'Value'},
264: {col1 => 'Institutional user types',
265: col2 => 'Assignable to e-mail usernames'}],
266: print => \&print_defaults,
267: modify => \&modify_defaults,
268: },
269: 'quotas' =>
270: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
271: help => 'Domain_Configuration_Quotas',
272: header => [{col1 => 'User affiliation',
273: col2 => 'Available tools',
274: col3 => 'Quotas, MB; (Authoring requires role)',}],
275: print => \&print_quotas,
276: modify => \&modify_quotas,
277: },
278: 'autoenroll' =>
279: { text => 'Auto-enrollment settings',
280: help => 'Domain_Configuration_Auto_Enrollment',
281: header => [{col1 => 'Configuration setting',
282: col2 => 'Value(s)'}],
283: print => \&print_autoenroll,
284: modify => \&modify_autoenroll,
285: },
286: 'autoupdate' =>
287: { text => 'Auto-update settings',
288: help => 'Domain_Configuration_Auto_Updates',
289: header => [{col1 => 'Setting',
290: col2 => 'Value',},
291: {col1 => 'Setting',
292: col2 => 'Affiliation'},
293: {col1 => 'User population',
294: col2 => 'Updatable user data'}],
295: print => \&print_autoupdate,
296: modify => \&modify_autoupdate,
297: },
298: 'autocreate' =>
299: { text => 'Auto-course creation settings',
300: help => 'Domain_Configuration_Auto_Creation',
301: header => [{col1 => 'Configuration Setting',
302: col2 => 'Value',}],
303: print => \&print_autocreate,
304: modify => \&modify_autocreate,
305: },
306: 'directorysrch' =>
307: { text => 'Institutional directory searches',
308: help => 'Domain_Configuration_InstDirectory_Search',
309: header => [{col1 => 'Setting',
310: col2 => 'Value',}],
311: print => \&print_directorysrch,
312: modify => \&modify_directorysrch,
313: },
314: 'contacts' =>
315: { text => 'Contact Information',
316: help => 'Domain_Configuration_Contact_Info',
317: header => [{col1 => 'Setting',
318: col2 => 'Value',}],
319: print => \&print_contacts,
320: modify => \&modify_contacts,
321: },
322: 'usercreation' =>
323: { text => 'User creation',
324: help => 'Domain_Configuration_User_Creation',
325: header => [{col1 => 'Format rule type',
326: col2 => 'Format rules in force'},
327: {col1 => 'User account creation',
328: col2 => 'Usernames which may be created',},
329: {col1 => 'Context',
330: col2 => 'Assignable authentication types'}],
331: print => \&print_usercreation,
332: modify => \&modify_usercreation,
333: },
334: 'selfcreation' =>
335: { text => 'Users self-creating accounts',
336: help => 'Domain_Configuration_Self_Creation',
337: header => [{col1 => 'Self-creation with institutional username',
338: col2 => 'Enabled?'},
339: {col1 => 'Institutional user type (login/SSO self-creation)',
340: col2 => 'Information user can enter'},
341: {col1 => 'Self-creation with e-mail as username',
342: col2 => 'Settings'}],
343: print => \&print_selfcreation,
344: modify => \&modify_selfcreation,
345: },
346: 'usermodification' =>
347: { text => 'User modification',
348: help => 'Domain_Configuration_User_Modification',
349: header => [{col1 => 'Target user has role',
350: col2 => 'User information updatable in author context'},
351: {col1 => 'Target user has role',
352: col2 => 'User information updatable in course context'}],
353: print => \&print_usermodification,
354: modify => \&modify_usermodification,
355: },
356: 'scantron' =>
357: { text => 'Bubblesheet format file',
358: help => 'Domain_Configuration_Scantron_Format',
359: header => [ {col1 => 'Item',
360: col2 => '',
361: }],
362: print => \&print_scantron,
363: modify => \&modify_scantron,
364: },
365: 'requestcourses' =>
366: {text => 'Request creation of courses',
367: help => 'Domain_Configuration_Request_Courses',
368: header => [{col1 => 'User affiliation',
369: col2 => 'Availability/Processing of requests',},
370: {col1 => 'Setting',
371: col2 => 'Value'},
372: {col1 => 'Available textbooks',
373: col2 => ''},
374: {col1 => 'Available templates',
375: col2 => ''},
376: {col1 => 'Validation (not official courses)',
377: col2 => 'Value'},],
378: print => \&print_quotas,
379: modify => \&modify_quotas,
380: },
381: 'requestauthor' =>
382: {text => 'Request Authoring Space',
383: help => 'Domain_Configuration_Request_Author',
384: header => [{col1 => 'User affiliation',
385: col2 => 'Availability/Processing of requests',},
386: {col1 => 'Setting',
387: col2 => 'Value'}],
388: print => \&print_quotas,
389: modify => \&modify_quotas,
390: },
391: 'coursecategories' =>
392: { text => 'Cataloging of courses/communities',
393: help => 'Domain_Configuration_Cataloging_Courses',
394: header => [{col1 => 'Catalog type/availability',
395: col2 => '',},
396: {col1 => 'Category settings for standard catalog',
397: col2 => '',},
398: {col1 => 'Categories',
399: col2 => '',
400: }],
401: print => \&print_coursecategories,
402: modify => \&modify_coursecategories,
403: },
404: 'serverstatuses' =>
405: {text => 'Access to server status pages',
406: help => 'Domain_Configuration_Server_Status',
407: header => [{col1 => 'Status Page',
408: col2 => 'Other named users',
409: col3 => 'Specific IPs',
410: }],
411: print => \&print_serverstatuses,
412: modify => \&modify_serverstatuses,
413: },
414: 'coursedefaults' =>
415: {text => 'Course/Community defaults',
416: help => 'Domain_Configuration_Course_Defaults',
417: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
418: col2 => 'Value',},
419: {col1 => 'Defaults which can be overridden for each course by a DC',
420: col2 => 'Value',},],
421: print => \&print_coursedefaults,
422: modify => \&modify_coursedefaults,
423: },
424: 'selfenrollment' =>
425: {text => 'Self-enrollment in Course/Community',
426: help => 'Domain_Configuration_Selfenrollment',
427: header => [{col1 => 'Configuration Rights',
428: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
429: {col1 => 'Defaults',
430: col2 => 'Value'},
431: {col1 => 'Self-enrollment validation (optional)',
432: col2 => 'Value'},],
433: print => \&print_selfenrollment,
434: modify => \&modify_selfenrollment,
435: },
436: 'usersessions' =>
437: {text => 'User session hosting/offloading',
438: help => 'Domain_Configuration_User_Sessions',
439: header => [{col1 => 'Domain server',
440: col2 => 'Servers to offload sessions to when busy'},
441: {col1 => 'Hosting of users from other domains',
442: col2 => 'Rules'},
443: {col1 => "Hosting domain's own users elsewhere",
444: col2 => 'Rules'}],
445: print => \&print_usersessions,
446: modify => \&modify_usersessions,
447: },
448: 'loadbalancing' =>
449: {text => 'Dedicated Load Balancer(s)',
450: help => 'Domain_Configuration_Load_Balancing',
451: header => [{col1 => 'Balancers',
452: col2 => 'Default destinations',
453: col3 => 'User affiliation',
454: col4 => 'Overrides'},
455: ],
456: print => \&print_loadbalancing,
457: modify => \&modify_loadbalancing,
458: },
459: );
460: if (keys(%servers) > 1) {
461: $prefs{'login'} = { text => 'Log-in page options',
462: help => 'Domain_Configuration_Login_Page',
463: header => [{col1 => 'Log-in Service',
464: col2 => 'Server Setting',},
465: {col1 => 'Log-in Page Items',
466: col2 => ''},
467: {col1 => 'Log-in Help',
468: col2 => 'Value'},
469: {col1 => 'Custom HTML in document head',
470: col2 => 'Value'}],
471: print => \&print_login,
472: modify => \&modify_login,
473: };
474: }
475:
476: my @roles = ('student','coordinator','author','admin');
477: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
478: &Apache::lonhtmlcommon::add_breadcrumb
479: ({href=>"javascript:changePage(document.$phase,'pickactions')",
480: text=>"Settings to display/modify"});
481: my $confname = $dom.'-domainconfig';
482:
483: if ($phase eq 'process') {
484: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
485: \%prefs,\%domconfig,$confname,\@roles);
486: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
487: $r->rflush();
488: &devalidate_remote_domconfs($dom,$result);
489: }
490: } elsif ($phase eq 'display') {
491: my $js = &recaptcha_js().
492: &toggle_display_js();
493: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
494: my ($othertitle,$usertypes,$types) =
495: &Apache::loncommon::sorted_inst_types($dom);
496: $js .= &lonbalance_targets_js($dom,$types,\%servers,
497: $domconfig{'loadbalancing'}).
498: &new_spares_js().
499: &common_domprefs_js().
500: &Apache::loncommon::javascript_array_indexof();
501: }
502: if (grep(/^requestcourses$/,@actions)) {
503: my $javascript_validations;
504: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
505: $js .= <<END;
506: <script type="text/javascript">
507: $javascript_validations
508: </script>
509: $coursebrowserjs
510: END
511: }
512: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
513: } else {
514: # check if domconfig user exists for the domain.
515: my $servadm = $r->dir_config('lonAdmEMail');
516: my ($configuserok,$author_ok,$switchserver) =
517: &config_check($dom,$confname,$servadm);
518: unless ($configuserok eq 'ok') {
519: &Apache::lonconfigsettings::print_header($r,$phase,$context);
520: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
521: $confname).
522: '<br />'
523: );
524: if ($switchserver) {
525: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
526: '<br />'.
527: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
528: '<br />'.
529: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
530: '<br />'.
531: &mt('To do that now, use the following link: [_1]',$switchserver)
532: );
533: } else {
534: $r->print(&mt('To create that user from the command line run the ./UPDATE script found in the top level directory of the extracted LON-CAPA tarball.').
535: '<br />'.
536: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
537: );
538: }
539: $r->print(&Apache::loncommon::end_page());
540: return OK;
541: }
542: if (keys(%domconfig) == 0) {
543: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
544: my @ids=&Apache::lonnet::current_machine_ids();
545: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
546: my %designhash = &Apache::loncommon::get_domainconf($dom);
547: my @loginimages = ('img','logo','domlogo','login');
548: my $custom_img_count = 0;
549: foreach my $img (@loginimages) {
550: if ($designhash{$dom.'.login.'.$img} ne '') {
551: $custom_img_count ++;
552: }
553: }
554: foreach my $role (@roles) {
555: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
556: $custom_img_count ++;
557: }
558: }
559: if ($custom_img_count > 0) {
560: &Apache::lonconfigsettings::print_header($r,$phase,$context);
561: my $switch_server = &check_switchserver($dom,$confname);
562: $r->print(
563: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
564: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
565: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
566: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
567: if ($switch_server) {
568: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
569: }
570: $r->print(&Apache::loncommon::end_page());
571: return OK;
572: }
573: }
574: }
575: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
576: }
577: return OK;
578: }
579:
580: sub process_changes {
581: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
582: my %domconfig;
583: if (ref($values) eq 'HASH') {
584: %domconfig = %{$values};
585: }
586: my $output;
587: if ($action eq 'login') {
588: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
589: } elsif ($action eq 'rolecolors') {
590: $output = &modify_rolecolors($r,$dom,$confname,$roles,
591: $lastactref,%domconfig);
592: } elsif ($action eq 'quotas') {
593: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
594: } elsif ($action eq 'autoenroll') {
595: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
596: } elsif ($action eq 'autoupdate') {
597: $output = &modify_autoupdate($dom,%domconfig);
598: } elsif ($action eq 'autocreate') {
599: $output = &modify_autocreate($dom,%domconfig);
600: } elsif ($action eq 'directorysrch') {
601: $output = &modify_directorysrch($dom,%domconfig);
602: } elsif ($action eq 'usercreation') {
603: $output = &modify_usercreation($dom,%domconfig);
604: } elsif ($action eq 'selfcreation') {
605: $output = &modify_selfcreation($dom,%domconfig);
606: } elsif ($action eq 'usermodification') {
607: $output = &modify_usermodification($dom,%domconfig);
608: } elsif ($action eq 'contacts') {
609: $output = &modify_contacts($dom,$lastactref,%domconfig);
610: } elsif ($action eq 'defaults') {
611: $output = &modify_defaults($dom,$lastactref,%domconfig);
612: } elsif ($action eq 'scantron') {
613: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
614: } elsif ($action eq 'coursecategories') {
615: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
616: } elsif ($action eq 'serverstatuses') {
617: $output = &modify_serverstatuses($dom,%domconfig);
618: } elsif ($action eq 'requestcourses') {
619: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
620: } elsif ($action eq 'requestauthor') {
621: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
622: } elsif ($action eq 'coursedefaults') {
623: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
624: } elsif ($action eq 'selfenrollment') {
625: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
626: } elsif ($action eq 'usersessions') {
627: $output = &modify_usersessions($dom,$lastactref,%domconfig);
628: } elsif ($action eq 'loadbalancing') {
629: $output = &modify_loadbalancing($dom,%domconfig);
630: }
631: return $output;
632: }
633:
634: sub print_config_box {
635: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
636: my $rowtotal = 0;
637: my $output;
638: if ($action eq 'coursecategories') {
639: $output = &coursecategories_javascript($settings);
640: } elsif ($action eq 'defaults') {
641: $output = &defaults_javascript($settings);
642: }
643: $output .=
644: '<table class="LC_nested_outer">
645: <tr>
646: <th align="left" valign="middle"><span class="LC_nobreak">'.
647: &mt($item->{text}).' '.
648: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
649: '</tr>';
650: $rowtotal ++;
651: my $numheaders = 1;
652: if (ref($item->{'header'}) eq 'ARRAY') {
653: $numheaders = scalar(@{$item->{'header'}});
654: }
655: if ($numheaders > 1) {
656: my $colspan = '';
657: my $rightcolspan = '';
658: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
659: (($action eq 'login') && ($numheaders < 4))) {
660: $colspan = ' colspan="2"';
661: }
662: if ($action eq 'usersessions') {
663: $rightcolspan = ' colspan="3"';
664: }
665: $output .= '
666: <tr>
667: <td>
668: <table class="LC_nested">
669: <tr class="LC_info_row">
670: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
671: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
672: </tr>';
673: $rowtotal ++;
674: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
675: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
676: ($action eq 'selfenrollment') || ($action eq 'usersessions')) {
677: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
678: } elsif ($action eq 'coursecategories') {
679: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
680: } elsif ($action eq 'login') {
681: if ($numheaders == 4) {
682: $colspan = ' colspan="2"';
683: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
684: } else {
685: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
686: }
687: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
688: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
689: } elsif ($action eq 'rolecolors') {
690: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
691: }
692: $output .= '
693: </table>
694: </td>
695: </tr>
696: <tr>
697: <td>
698: <table class="LC_nested">
699: <tr class="LC_info_row">
700: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
701: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
702: </tr>';
703: $rowtotal ++;
704: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
705: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
706: ($action eq 'usersessions') || ($action eq 'coursecategories')) {
707: if ($action eq 'coursecategories') {
708: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
709: $colspan = ' colspan="2"';
710: } else {
711: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
712: }
713: $output .= '
714: </table>
715: </td>
716: </tr>
717: <tr>
718: <td>
719: <table class="LC_nested">
720: <tr class="LC_info_row">
721: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
722: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
723: </tr>'."\n";
724: if ($action eq 'coursecategories') {
725: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
726: } else {
727: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
728: }
729: $rowtotal ++;
730: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
731: ($action eq 'defaults')) {
732: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
733: } elsif ($action eq 'login') {
734: if ($numheaders == 4) {
735: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
736: </table>
737: </td>
738: </tr>
739: <tr>
740: <td>
741: <table class="LC_nested">
742: <tr class="LC_info_row">
743: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
744: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
745: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
746: $rowtotal ++;
747: } else {
748: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
749: }
750: $output .= '
751: </table>
752: </td>
753: </tr>
754: <tr>
755: <td>
756: <table class="LC_nested">
757: <tr class="LC_info_row">';
758: if ($numheaders == 4) {
759: $output .= '
760: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
761: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
762: </tr>';
763: } else {
764: $output .= '
765: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
766: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
767: </tr>';
768: }
769: $rowtotal ++;
770: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
771: } elsif ($action eq 'requestcourses') {
772: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
773: $rowtotal ++;
774: $output .= &print_studentcode($settings,\$rowtotal).'
775: </table>
776: </td>
777: </tr>
778: <tr>
779: <td>
780: <table class="LC_nested">
781: <tr class="LC_info_row">
782: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
783: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
784: &textbookcourses_javascript($settings).
785: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
786: </table>
787: </td>
788: </tr>
789: <tr>
790: <td>
791: <table class="LC_nested">
792: <tr class="LC_info_row">
793: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
794: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
795: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
796: </table>
797: </td>
798: </tr>
799: <tr>
800: <td>
801: <table class="LC_nested">
802: <tr class="LC_info_row">
803: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
804: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
805: </tr>'.
806: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
807: } elsif ($action eq 'requestauthor') {
808: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
809: $rowtotal ++;
810: } elsif ($action eq 'rolecolors') {
811: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
812: </table>
813: </td>
814: </tr>
815: <tr>
816: <td>
817: <table class="LC_nested">
818: <tr class="LC_info_row">
819: <td class="LC_left_item"'.$colspan.' valign="top">'.
820: &mt($item->{'header'}->[2]->{'col1'}).'</td>
821: <td class="LC_right_item" valign="top">'.
822: &mt($item->{'header'}->[2]->{'col2'}).'</td>
823: </tr>'.
824: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
825: </table>
826: </td>
827: </tr>
828: <tr>
829: <td>
830: <table class="LC_nested">
831: <tr class="LC_info_row">
832: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
833: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
834: </tr>'.
835: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
836: $rowtotal += 2;
837: }
838: } else {
839: $output .= '
840: <tr>
841: <td>
842: <table class="LC_nested">
843: <tr class="LC_info_row">';
844: if (($action eq 'login') || ($action eq 'directorysrch')) {
845: $output .= '
846: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
847: } elsif ($action eq 'serverstatuses') {
848: $output .= '
849: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
850: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
851:
852: } else {
853: $output .= '
854: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
855: }
856: if (defined($item->{'header'}->[0]->{'col3'})) {
857: $output .= '<td class="LC_left_item" valign="top">'.
858: &mt($item->{'header'}->[0]->{'col2'});
859: if ($action eq 'serverstatuses') {
860: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
861: }
862: } else {
863: $output .= '<td class="LC_right_item" valign="top">'.
864: &mt($item->{'header'}->[0]->{'col2'});
865: }
866: $output .= '</td>';
867: if ($item->{'header'}->[0]->{'col3'}) {
868: if (defined($item->{'header'}->[0]->{'col4'})) {
869: $output .= '<td class="LC_left_item" valign="top">'.
870: &mt($item->{'header'}->[0]->{'col3'});
871: } else {
872: $output .= '<td class="LC_right_item" valign="top">'.
873: &mt($item->{'header'}->[0]->{'col3'});
874: }
875: if ($action eq 'serverstatuses') {
876: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
877: }
878: $output .= '</td>';
879: }
880: if ($item->{'header'}->[0]->{'col4'}) {
881: $output .= '<td class="LC_right_item" valign="top">'.
882: &mt($item->{'header'}->[0]->{'col4'});
883: }
884: $output .= '</tr>';
885: $rowtotal ++;
886: if ($action eq 'quotas') {
887: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
888: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') || ($action eq 'directorysrch') ||
889: ($action eq 'contacts') || ($action eq 'serverstatuses') || ($action eq 'loadbalancing')) {
890: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
891: } elsif ($action eq 'scantron') {
892: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
893: } elsif ($action eq 'helpsettings') {
894: $output .= &print_helpsettings($dom,$confname,$settings,\$rowtotal);
895: }
896: }
897: $output .= '
898: </table>
899: </td>
900: </tr>
901: </table><br />';
902: return ($output,$rowtotal);
903: }
904:
905: sub print_login {
906: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
907: my ($css_class,$datatable);
908: my %choices = &login_choices();
909:
910: if ($caller eq 'service') {
911: my %servers = &Apache::lonnet::internet_dom_servers($dom);
912: my $choice = $choices{'disallowlogin'};
913: $css_class = ' class="LC_odd_row"';
914: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
915: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
916: '<th>'.$choices{'server'}.'</th>'.
917: '<th>'.$choices{'serverpath'}.'</th>'.
918: '<th>'.$choices{'custompath'}.'</th>'.
919: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
920: my %disallowed;
921: if (ref($settings) eq 'HASH') {
922: if (ref($settings->{'loginvia'}) eq 'HASH') {
923: %disallowed = %{$settings->{'loginvia'}};
924: }
925: }
926: foreach my $lonhost (sort(keys(%servers))) {
927: my $direct = 'selected="selected"';
928: if (ref($disallowed{$lonhost}) eq 'HASH') {
929: if ($disallowed{$lonhost}{'server'} ne '') {
930: $direct = '';
931: }
932: }
933: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
934: '<td><select name="'.$lonhost.'_server">'.
935: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
936: '</option>';
937: foreach my $hostid (sort(keys(%servers))) {
938: next if ($servers{$hostid} eq $servers{$lonhost});
939: my $selected = '';
940: if (ref($disallowed{$lonhost}) eq 'HASH') {
941: if ($hostid eq $disallowed{$lonhost}{'server'}) {
942: $selected = 'selected="selected"';
943: }
944: }
945: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
946: $servers{$hostid}.'</option>';
947: }
948: $datatable .= '</select></td>'.
949: '<td><select name="'.$lonhost.'_serverpath">';
950: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
951: my $pathname = $path;
952: if ($path eq 'custom') {
953: $pathname = &mt('Custom Path').' ->';
954: }
955: my $selected = '';
956: if (ref($disallowed{$lonhost}) eq 'HASH') {
957: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
958: $selected = 'selected="selected"';
959: }
960: } elsif ($path eq '') {
961: $selected = 'selected="selected"';
962: }
963: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
964: }
965: $datatable .= '</select></td>';
966: my ($custom,$exempt);
967: if (ref($disallowed{$lonhost}) eq 'HASH') {
968: $custom = $disallowed{$lonhost}{'custompath'};
969: $exempt = $disallowed{$lonhost}{'exempt'};
970: }
971: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
972: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
973: '</tr>';
974: }
975: $datatable .= '</table></td></tr>';
976: return $datatable;
977: } elsif ($caller eq 'page') {
978: my %defaultchecked = (
979: 'coursecatalog' => 'on',
980: 'helpdesk' => 'on',
981: 'adminmail' => 'off',
982: 'newuser' => 'off',
983: );
984: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
985: my (%checkedon,%checkedoff);
986: foreach my $item (@toggles) {
987: if ($defaultchecked{$item} eq 'on') {
988: $checkedon{$item} = ' checked="checked" ';
989: $checkedoff{$item} = ' ';
990: } elsif ($defaultchecked{$item} eq 'off') {
991: $checkedoff{$item} = ' checked="checked" ';
992: $checkedon{$item} = ' ';
993: }
994: }
995: my @images = ('img','logo','domlogo','login');
996: my @logintext = ('textcol','bgcol');
997: my @bgs = ('pgbg','mainbg','sidebg');
998: my @links = ('link','alink','vlink');
999: my %designhash = &Apache::loncommon::get_domainconf($dom);
1000: my %defaultdesign = %Apache::loncommon::defaultdesign;
1001: my (%is_custom,%designs);
1002: my %defaults = (
1003: font => $defaultdesign{'login.font'},
1004: );
1005: foreach my $item (@images) {
1006: $defaults{$item} = $defaultdesign{'login.'.$item};
1007: $defaults{'showlogo'}{$item} = 1;
1008: }
1009: foreach my $item (@bgs) {
1010: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1011: }
1012: foreach my $item (@logintext) {
1013: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1014: }
1015: foreach my $item (@links) {
1016: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1017: }
1018: if (ref($settings) eq 'HASH') {
1019: foreach my $item (@toggles) {
1020: if ($settings->{$item} eq '1') {
1021: $checkedon{$item} = ' checked="checked" ';
1022: $checkedoff{$item} = ' ';
1023: } elsif ($settings->{$item} eq '0') {
1024: $checkedoff{$item} = ' checked="checked" ';
1025: $checkedon{$item} = ' ';
1026: }
1027: }
1028: foreach my $item (@images) {
1029: if (defined($settings->{$item})) {
1030: $designs{$item} = $settings->{$item};
1031: $is_custom{$item} = 1;
1032: }
1033: if (defined($settings->{'showlogo'}{$item})) {
1034: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1035: }
1036: }
1037: foreach my $item (@logintext) {
1038: if ($settings->{$item} ne '') {
1039: $designs{'logintext'}{$item} = $settings->{$item};
1040: $is_custom{$item} = 1;
1041: }
1042: }
1043: if ($settings->{'font'} ne '') {
1044: $designs{'font'} = $settings->{'font'};
1045: $is_custom{'font'} = 1;
1046: }
1047: foreach my $item (@bgs) {
1048: if ($settings->{$item} ne '') {
1049: $designs{'bgs'}{$item} = $settings->{$item};
1050: $is_custom{$item} = 1;
1051: }
1052: }
1053: foreach my $item (@links) {
1054: if ($settings->{$item} ne '') {
1055: $designs{'links'}{$item} = $settings->{$item};
1056: $is_custom{$item} = 1;
1057: }
1058: }
1059: } else {
1060: if ($designhash{$dom.'.login.font'} ne '') {
1061: $designs{'font'} = $designhash{$dom.'.login.font'};
1062: $is_custom{'font'} = 1;
1063: }
1064: foreach my $item (@images) {
1065: if ($designhash{$dom.'.login.'.$item} ne '') {
1066: $designs{$item} = $designhash{$dom.'.login.'.$item};
1067: $is_custom{$item} = 1;
1068: }
1069: }
1070: foreach my $item (@bgs) {
1071: if ($designhash{$dom.'.login.'.$item} ne '') {
1072: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1073: $is_custom{$item} = 1;
1074: }
1075: }
1076: foreach my $item (@links) {
1077: if ($designhash{$dom.'.login.'.$item} ne '') {
1078: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1079: $is_custom{$item} = 1;
1080: }
1081: }
1082: }
1083: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1084: logo => 'Institution Logo',
1085: domlogo => 'Domain Logo',
1086: login => 'Login box');
1087: my $itemcount = 1;
1088: foreach my $item (@toggles) {
1089: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1090: $datatable .=
1091: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1092: '</td><td>'.
1093: '<span class="LC_nobreak"><label><input type="radio" name="'.
1094: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1095: '</label> <label><input type="radio" name="'.$item.'"'.
1096: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1097: '</tr>';
1098: $itemcount ++;
1099: }
1100: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1101: $datatable .= '</tr></table></td></tr>';
1102: } elsif ($caller eq 'help') {
1103: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1104: my $switchserver = &check_switchserver($dom,$confname);
1105: my $itemcount = 1;
1106: $defaulturl = '/adm/loginproblems.html';
1107: $defaulttype = 'default';
1108: %lt = &Apache::lonlocal::texthash (
1109: del => 'Delete?',
1110: rep => 'Replace:',
1111: upl => 'Upload:',
1112: default => 'Default',
1113: custom => 'Custom',
1114: );
1115: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1116: my @currlangs;
1117: if (ref($settings) eq 'HASH') {
1118: if (ref($settings->{'helpurl'}) eq 'HASH') {
1119: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1120: next if ($settings->{'helpurl'}{$key} eq '');
1121: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1122: $type{$key} = 'custom';
1123: unless ($key eq 'nolang') {
1124: push(@currlangs,$key);
1125: }
1126: }
1127: } elsif ($settings->{'helpurl'} ne '') {
1128: $type{'nolang'} = 'custom';
1129: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1130: }
1131: }
1132: foreach my $lang ('nolang',sort(@currlangs)) {
1133: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1134: $datatable .= '<tr'.$css_class.'>';
1135: if ($url{$lang} eq '') {
1136: $url{$lang} = $defaulturl;
1137: }
1138: if ($type{$lang} eq '') {
1139: $type{$lang} = $defaulttype;
1140: }
1141: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1142: if ($lang eq 'nolang') {
1143: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1144: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1145: } else {
1146: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1147: $langchoices{$lang},
1148: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1149: }
1150: $datatable .= '</span></td>'."\n".
1151: '<td class="LC_left_item">';
1152: if ($type{$lang} eq 'custom') {
1153: $datatable .= '<span class="LC_nobreak"><label>'.
1154: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1155: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1156: } else {
1157: $datatable .= $lt{'upl'};
1158: }
1159: $datatable .='<br />';
1160: if ($switchserver) {
1161: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1162: } else {
1163: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1164: }
1165: $datatable .= '</td></tr>';
1166: $itemcount ++;
1167: }
1168: my @addlangs;
1169: foreach my $lang (sort(keys(%langchoices))) {
1170: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1171: push(@addlangs,$lang);
1172: }
1173: if (@addlangs > 0) {
1174: my %toadd;
1175: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1176: $toadd{''} = &mt('Select');
1177: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1178: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1179: &mt('Add log-in help page for a specific language:').' '.
1180: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1181: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1182: if ($switchserver) {
1183: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1184: } else {
1185: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1186: }
1187: $datatable .= '</td></tr>';
1188: $itemcount ++;
1189: }
1190: $datatable .= &captcha_choice('login',$settings,$itemcount);
1191: } elsif ($caller eq 'headtag') {
1192: my %domservers = &Apache::lonnet::get_servers($dom);
1193: my $choice = $choices{'headtag'};
1194: $css_class = ' class="LC_odd_row"';
1195: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1196: '<td align="left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1197: '<th>'.$choices{'current'}.'</th>'.
1198: '<th>'.$choices{'action'}.'</th>'.
1199: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1200: my (%currurls,%currexempt);
1201: if (ref($settings) eq 'HASH') {
1202: if (ref($settings->{'headtag'}) eq 'HASH') {
1203: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1204: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1205: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1206: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1207: }
1208: }
1209: }
1210: }
1211: my %lt = &Apache::lonlocal::texthash(
1212: del => 'Delete?',
1213: rep => 'Replace:',
1214: upl => 'Upload:',
1215: curr => 'View contents',
1216: none => 'None',
1217: );
1218: my $switchserver = &check_switchserver($dom,$confname);
1219: foreach my $lonhost (sort(keys(%domservers))) {
1220: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1221: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1222: if ($currurls{$lonhost}) {
1223: $datatable .= '<td class="LC_right_item"><a href="'.
1224: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1225: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1226: '">'.$lt{'curr'}.'</a></td>'.
1227: '<td><span class="LC_nobreak"><label>'.
1228: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1229: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1230: } else {
1231: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1232: }
1233: $datatable .='<br />';
1234: if ($switchserver) {
1235: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1236: } else {
1237: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1238: }
1239: $datatable .= '</td><td><input type="textbox" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1240: }
1241: $datatable .= '</table></td></tr>';
1242: }
1243: return $datatable;
1244: }
1245:
1246: sub login_choices {
1247: my %choices =
1248: &Apache::lonlocal::texthash (
1249: coursecatalog => 'Display Course/Community Catalog link?',
1250: adminmail => "Display Administrator's E-mail Address?",
1251: helpdesk => 'Display "Contact Helpdesk" link',
1252: disallowlogin => "Login page requests redirected",
1253: hostid => "Server",
1254: server => "Redirect to:",
1255: serverpath => "Path",
1256: custompath => "Custom",
1257: exempt => "Exempt IP(s)",
1258: directlogin => "No redirect",
1259: newuser => "Link to create a user account",
1260: img => "Header",
1261: logo => "Main Logo",
1262: domlogo => "Domain Logo",
1263: login => "Log-in Header",
1264: textcol => "Text color",
1265: bgcol => "Box color",
1266: bgs => "Background colors",
1267: links => "Link colors",
1268: font => "Font color",
1269: pgbg => "Header",
1270: mainbg => "Page",
1271: sidebg => "Login box",
1272: link => "Link",
1273: alink => "Active link",
1274: vlink => "Visited link",
1275: headtag => "Custom markup",
1276: action => "Action",
1277: current => "Current",
1278: );
1279: return %choices;
1280: }
1281:
1282: sub print_rolecolors {
1283: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1284: my %choices = &color_font_choices();
1285: my @bgs = ('pgbg','tabbg','sidebg');
1286: my @links = ('link','alink','vlink');
1287: my @images = ('img');
1288: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1289: my %designhash = &Apache::loncommon::get_domainconf($dom);
1290: my %defaultdesign = %Apache::loncommon::defaultdesign;
1291: my (%is_custom,%designs);
1292: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1293: if (ref($settings) eq 'HASH') {
1294: if (ref($settings->{$role}) eq 'HASH') {
1295: if ($settings->{$role}->{'img'} ne '') {
1296: $designs{'img'} = $settings->{$role}->{'img'};
1297: $is_custom{'img'} = 1;
1298: }
1299: if ($settings->{$role}->{'font'} ne '') {
1300: $designs{'font'} = $settings->{$role}->{'font'};
1301: $is_custom{'font'} = 1;
1302: }
1303: if ($settings->{$role}->{'fontmenu'} ne '') {
1304: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1305: $is_custom{'fontmenu'} = 1;
1306: }
1307: foreach my $item (@bgs) {
1308: if ($settings->{$role}->{$item} ne '') {
1309: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1310: $is_custom{$item} = 1;
1311: }
1312: }
1313: foreach my $item (@links) {
1314: if ($settings->{$role}->{$item} ne '') {
1315: $designs{'links'}{$item} = $settings->{$role}->{$item};
1316: $is_custom{$item} = 1;
1317: }
1318: }
1319: }
1320: } else {
1321: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1322: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1323: $is_custom{'img'} = 1;
1324: }
1325: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1326: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1327: $is_custom{'fontmenu'} = 1;
1328: }
1329: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1330: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1331: $is_custom{'font'} = 1;
1332: }
1333: foreach my $item (@bgs) {
1334: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1335: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1336: $is_custom{$item} = 1;
1337:
1338: }
1339: }
1340: foreach my $item (@links) {
1341: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1342: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1343: $is_custom{$item} = 1;
1344: }
1345: }
1346: }
1347: my $itemcount = 1;
1348: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1349: $datatable .= '</tr></table></td></tr>';
1350: return $datatable;
1351: }
1352:
1353: sub role_defaults {
1354: my ($role,$bgs,$links,$images,$logintext) = @_;
1355: my %defaults;
1356: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1357: return %defaults;
1358: }
1359: my %defaultdesign = %Apache::loncommon::defaultdesign;
1360: if ($role eq 'login') {
1361: %defaults = (
1362: font => $defaultdesign{$role.'.font'},
1363: );
1364: if (ref($logintext) eq 'ARRAY') {
1365: foreach my $item (@{$logintext}) {
1366: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1367: }
1368: }
1369: foreach my $item (@{$images}) {
1370: $defaults{'showlogo'}{$item} = 1;
1371: }
1372: } else {
1373: %defaults = (
1374: img => $defaultdesign{$role.'.img'},
1375: font => $defaultdesign{$role.'.font'},
1376: fontmenu => $defaultdesign{$role.'.fontmenu'},
1377: );
1378: }
1379: foreach my $item (@{$bgs}) {
1380: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1381: }
1382: foreach my $item (@{$links}) {
1383: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1384: }
1385: foreach my $item (@{$images}) {
1386: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1387: }
1388: return %defaults;
1389: }
1390:
1391: sub display_color_options {
1392: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1393: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1394: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1395: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1396: my $datatable = '<tr'.$css_class.'>'.
1397: '<td>'.$choices->{'font'}.'</td>';
1398: if (!$is_custom->{'font'}) {
1399: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1400: } else {
1401: $datatable .= '<td> </td>';
1402: }
1403: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1404:
1405: $datatable .= '<td><span class="LC_nobreak">'.
1406: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1407: ' value="'.$current_color.'" /> '.
1408: ' </td></tr>';
1409: unless ($role eq 'login') {
1410: $datatable .= '<tr'.$css_class.'>'.
1411: '<td>'.$choices->{'fontmenu'}.'</td>';
1412: if (!$is_custom->{'fontmenu'}) {
1413: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1414: } else {
1415: $datatable .= '<td> </td>';
1416: }
1417: $current_color = $designs->{'fontmenu'} ?
1418: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1419: $datatable .= '<td><span class="LC_nobreak">'.
1420: '<input class="colorchooser" type="text" size="10" name="'
1421: .$role.'_fontmenu"'.
1422: ' value="'.$current_color.'" /> '.
1423: ' </td></tr>';
1424: }
1425: my $switchserver = &check_switchserver($dom,$confname);
1426: foreach my $img (@{$images}) {
1427: $itemcount ++;
1428: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1429: $datatable .= '<tr'.$css_class.'>'.
1430: '<td>'.$choices->{$img};
1431: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1432: if ($role eq 'login') {
1433: if ($img eq 'login') {
1434: $login_hdr_pick =
1435: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1436: $logincolors =
1437: &login_text_colors($img,$role,$logintext,$phase,$choices,
1438: $designs,$defaults);
1439: } elsif ($img ne 'domlogo') {
1440: $datatable.= &logo_display_options($img,$defaults,$designs);
1441: }
1442: }
1443: $datatable .= '</td>';
1444: if ($designs->{$img} ne '') {
1445: $imgfile = $designs->{$img};
1446: $img_import = ($imgfile =~ m{^/adm/});
1447: } else {
1448: $imgfile = $defaults->{$img};
1449: }
1450: if ($imgfile) {
1451: my ($showfile,$fullsize);
1452: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1453: my $urldir = $1;
1454: my $filename = $2;
1455: my @info = &Apache::lonnet::stat_file($designs->{$img});
1456: if (@info) {
1457: my $thumbfile = 'tn-'.$filename;
1458: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1459: if (@thumb) {
1460: $showfile = $urldir.'/'.$thumbfile;
1461: } else {
1462: $showfile = $imgfile;
1463: }
1464: } else {
1465: $showfile = '';
1466: }
1467: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1468: $showfile = $imgfile;
1469: my $imgdir = $1;
1470: my $filename = $2;
1471: if (-e "$londocroot/$imgdir/tn-".$filename) {
1472: $showfile = "/$imgdir/tn-".$filename;
1473: } else {
1474: my $input = $londocroot.$imgfile;
1475: my $output = "$londocroot/$imgdir/tn-".$filename;
1476: if (!-e $output) {
1477: my ($width,$height) = &thumb_dimensions();
1478: my ($fullwidth,$fullheight) = &check_dimensions($input);
1479: if ($fullwidth ne '' && $fullheight ne '') {
1480: if ($fullwidth > $width && $fullheight > $height) {
1481: my $size = $width.'x'.$height;
1482: system("convert -sample $size $input $output");
1483: $showfile = "/$imgdir/tn-".$filename;
1484: }
1485: }
1486: }
1487: }
1488: }
1489: if ($showfile) {
1490: if ($showfile =~ m{^/(adm|res)/}) {
1491: if ($showfile =~ m{^/res/}) {
1492: my $local_showfile =
1493: &Apache::lonnet::filelocation('',$showfile);
1494: &Apache::lonnet::repcopy($local_showfile);
1495: }
1496: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1497: }
1498: if ($imgfile) {
1499: if ($imgfile =~ m{^/(adm|res)/}) {
1500: if ($imgfile =~ m{^/res/}) {
1501: my $local_imgfile =
1502: &Apache::lonnet::filelocation('',$imgfile);
1503: &Apache::lonnet::repcopy($local_imgfile);
1504: }
1505: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1506: } else {
1507: $fullsize = $imgfile;
1508: }
1509: }
1510: $datatable .= '<td>';
1511: if ($img eq 'login') {
1512: $datatable .= $login_hdr_pick;
1513: }
1514: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1515: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1516: } else {
1517: $datatable .= '<td> </td><td class="LC_left_item">'.
1518: &mt('Upload:').'<br />';
1519: }
1520: } else {
1521: $datatable .= '<td> </td><td class="LC_left_item">'.
1522: &mt('Upload:').'<br />';
1523: }
1524: if ($switchserver) {
1525: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1526: } else {
1527: if ($img ne 'login') { # suppress file selection for Log-in header
1528: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1529: }
1530: }
1531: $datatable .= '</td></tr>';
1532: }
1533: $itemcount ++;
1534: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1535: $datatable .= '<tr'.$css_class.'>'.
1536: '<td>'.$choices->{'bgs'}.'</td>';
1537: my $bgs_def;
1538: foreach my $item (@{$bgs}) {
1539: if (!$is_custom->{$item}) {
1540: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1541: }
1542: }
1543: if ($bgs_def) {
1544: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1545: } else {
1546: $datatable .= '<td> </td>';
1547: }
1548: $datatable .= '<td class="LC_right_item">'.
1549: '<table border="0"><tr>';
1550:
1551: foreach my $item (@{$bgs}) {
1552: $datatable .= '<td align="center">'.$choices->{$item};
1553: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1554: if ($designs->{'bgs'}{$item}) {
1555: $datatable .= ' ';
1556: }
1557: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1558: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1559: }
1560: $datatable .= '</tr></table></td></tr>';
1561: $itemcount ++;
1562: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1563: $datatable .= '<tr'.$css_class.'>'.
1564: '<td>'.$choices->{'links'}.'</td>';
1565: my $links_def;
1566: foreach my $item (@{$links}) {
1567: if (!$is_custom->{$item}) {
1568: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1569: }
1570: }
1571: if ($links_def) {
1572: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1573: } else {
1574: $datatable .= '<td> </td>';
1575: }
1576: $datatable .= '<td class="LC_right_item">'.
1577: '<table border="0"><tr>';
1578: foreach my $item (@{$links}) {
1579: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1580: $datatable .= '<td align="center">'.$choices->{$item}."\n";
1581: if ($designs->{'links'}{$item}) {
1582: $datatable.=' ';
1583: }
1584: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1585: '" /></td>';
1586: }
1587: $$rowtotal += $itemcount;
1588: return $datatable;
1589: }
1590:
1591: sub logo_display_options {
1592: my ($img,$defaults,$designs) = @_;
1593: my $checkedon;
1594: if (ref($defaults) eq 'HASH') {
1595: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1596: if ($defaults->{'showlogo'}{$img}) {
1597: $checkedon = 'checked="checked" ';
1598: }
1599: }
1600: }
1601: if (ref($designs) eq 'HASH') {
1602: if (ref($designs->{'showlogo'}) eq 'HASH') {
1603: if (defined($designs->{'showlogo'}{$img})) {
1604: if ($designs->{'showlogo'}{$img} == 0) {
1605: $checkedon = '';
1606: } elsif ($designs->{'showlogo'}{$img} == 1) {
1607: $checkedon = 'checked="checked" ';
1608: }
1609: }
1610: }
1611: }
1612: return '<br /><label> <input type="checkbox" name="'.
1613: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1614: &mt('show').'</label>'."\n";
1615: }
1616:
1617: sub login_header_options {
1618: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1619: my $output = '';
1620: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1621: $output .= &mt('Text default(s):').'<br />';
1622: if (!$is_custom->{'textcol'}) {
1623: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1624: ' ';
1625: }
1626: if (!$is_custom->{'bgcol'}) {
1627: $output .= $choices->{'bgcol'}.': '.
1628: '<span id="css_'.$role.'_font" style="background-color: '.
1629: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1630: }
1631: $output .= '<br />';
1632: }
1633: $output .='<br />';
1634: return $output;
1635: }
1636:
1637: sub login_text_colors {
1638: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1639: my $color_menu = '<table border="0"><tr>';
1640: foreach my $item (@{$logintext}) {
1641: $color_menu .= '<td align="center">'.$choices->{$item};
1642: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1643: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1644: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1645: }
1646: $color_menu .= '</tr></table><br />';
1647: return $color_menu;
1648: }
1649:
1650: sub image_changes {
1651: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1652: my $output;
1653: if ($img eq 'login') {
1654: # suppress image for Log-in header
1655: } elsif (!$is_custom) {
1656: if ($img ne 'domlogo') {
1657: $output .= &mt('Default image:').'<br />';
1658: } else {
1659: $output .= &mt('Default in use:').'<br />';
1660: }
1661: }
1662: if ($img eq 'login') { # suppress image for Log-in header
1663: $output .= '<td>'.$logincolors;
1664: } else {
1665: if ($img_import) {
1666: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1667: }
1668: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1669: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1670: if ($is_custom) {
1671: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1672: '<input type="checkbox" name="'.
1673: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1674: '</label> '.&mt('Replace:').'</span><br />';
1675: } else {
1676: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
1677: }
1678: }
1679: return $output;
1680: }
1681:
1682: sub print_quotas {
1683: my ($dom,$settings,$rowtotal,$action) = @_;
1684: my $context;
1685: if ($action eq 'quotas') {
1686: $context = 'tools';
1687: } else {
1688: $context = $action;
1689: }
1690: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1691: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1692: my $typecount = 0;
1693: my ($css_class,%titles);
1694: if ($context eq 'requestcourses') {
1695: @usertools = ('official','unofficial','community','textbook');
1696: @options =('norequest','approval','validate','autolimit');
1697: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1698: %titles = &courserequest_titles();
1699: } elsif ($context eq 'requestauthor') {
1700: @usertools = ('author');
1701: @options = ('norequest','approval','automatic');
1702: %titles = &authorrequest_titles();
1703: } else {
1704: @usertools = ('aboutme','blog','webdav','portfolio');
1705: %titles = &tool_titles();
1706: }
1707: if (ref($types) eq 'ARRAY') {
1708: foreach my $type (@{$types}) {
1709: my ($currdefquota,$currauthorquota);
1710: unless (($context eq 'requestcourses') ||
1711: ($context eq 'requestauthor')) {
1712: if (ref($settings) eq 'HASH') {
1713: if (ref($settings->{defaultquota}) eq 'HASH') {
1714: $currdefquota = $settings->{defaultquota}->{$type};
1715: } else {
1716: $currdefquota = $settings->{$type};
1717: }
1718: if (ref($settings->{authorquota}) eq 'HASH') {
1719: $currauthorquota = $settings->{authorquota}->{$type};
1720: }
1721: }
1722: }
1723: if (defined($usertypes->{$type})) {
1724: $typecount ++;
1725: $css_class = $typecount%2?' class="LC_odd_row"':'';
1726: $datatable .= '<tr'.$css_class.'>'.
1727: '<td>'.$usertypes->{$type}.'</td>'.
1728: '<td class="LC_left_item">';
1729: if ($context eq 'requestcourses') {
1730: $datatable .= '<table><tr>';
1731: }
1732: my %cell;
1733: foreach my $item (@usertools) {
1734: if ($context eq 'requestcourses') {
1735: my ($curroption,$currlimit);
1736: if (ref($settings) eq 'HASH') {
1737: if (ref($settings->{$item}) eq 'HASH') {
1738: $curroption = $settings->{$item}->{$type};
1739: if ($curroption =~ /^autolimit=(\d*)$/) {
1740: $currlimit = $1;
1741: }
1742: }
1743: }
1744: if (!$curroption) {
1745: $curroption = 'norequest';
1746: }
1747: $datatable .= '<th>'.$titles{$item}.'</th>';
1748: foreach my $option (@options) {
1749: my $val = $option;
1750: if ($option eq 'norequest') {
1751: $val = 0;
1752: }
1753: if ($option eq 'validate') {
1754: my $canvalidate = 0;
1755: if (ref($validations{$item}) eq 'HASH') {
1756: if ($validations{$item}{$type}) {
1757: $canvalidate = 1;
1758: }
1759: }
1760: next if (!$canvalidate);
1761: }
1762: my $checked = '';
1763: if ($option eq $curroption) {
1764: $checked = ' checked="checked"';
1765: } elsif ($option eq 'autolimit') {
1766: if ($curroption =~ /^autolimit/) {
1767: $checked = ' checked="checked"';
1768: }
1769: }
1770: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1771: '<input type="radio" name="crsreq_'.$item.
1772: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1773: $titles{$option}.'</label>';
1774: if ($option eq 'autolimit') {
1775: $cell{$item} .= ' <input type="text" name="crsreq_'.
1776: $item.'_limit_'.$type.'" size="1" '.
1777: 'value="'.$currlimit.'" />';
1778: }
1779: $cell{$item} .= '</span> ';
1780: if ($option eq 'autolimit') {
1781: $cell{$item} .= $titles{'unlimited'};
1782: }
1783: }
1784: } elsif ($context eq 'requestauthor') {
1785: my $curroption;
1786: if (ref($settings) eq 'HASH') {
1787: $curroption = $settings->{$type};
1788: }
1789: if (!$curroption) {
1790: $curroption = 'norequest';
1791: }
1792: foreach my $option (@options) {
1793: my $val = $option;
1794: if ($option eq 'norequest') {
1795: $val = 0;
1796: }
1797: my $checked = '';
1798: if ($option eq $curroption) {
1799: $checked = ' checked="checked"';
1800: }
1801: $datatable .= '<span class="LC_nobreak"><label>'.
1802: '<input type="radio" name="authorreq_'.$type.
1803: '" value="'.$val.'"'.$checked.' />'.
1804: $titles{$option}.'</label></span> ';
1805: }
1806: } else {
1807: my $checked = 'checked="checked" ';
1808: if (ref($settings) eq 'HASH') {
1809: if (ref($settings->{$item}) eq 'HASH') {
1810: if ($settings->{$item}->{$type} == 0) {
1811: $checked = '';
1812: } elsif ($settings->{$item}->{$type} == 1) {
1813: $checked = 'checked="checked" ';
1814: }
1815: }
1816: }
1817: $datatable .= '<span class="LC_nobreak"><label>'.
1818: '<input type="checkbox" name="'.$context.'_'.$item.
1819: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1820: '</label></span> ';
1821: }
1822: }
1823: if ($context eq 'requestcourses') {
1824: $datatable .= '</tr><tr>';
1825: foreach my $item (@usertools) {
1826: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1827: }
1828: $datatable .= '</tr></table>';
1829: }
1830: $datatable .= '</td>';
1831: unless (($context eq 'requestcourses') ||
1832: ($context eq 'requestauthor')) {
1833: $datatable .=
1834: '<td class="LC_right_item">'.
1835: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1836: '<input type="text" name="quota_'.$type.
1837: '" value="'.$currdefquota.
1838: '" size="5" /></span>'.(' ' x 2).
1839: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1840: '<input type="text" name="authorquota_'.$type.
1841: '" value="'.$currauthorquota.
1842: '" size="5" /></span></td>';
1843: }
1844: $datatable .= '</tr>';
1845: }
1846: }
1847: }
1848: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1849: $defaultquota = '20';
1850: $authorquota = '500';
1851: if (ref($settings) eq 'HASH') {
1852: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1853: $defaultquota = $settings->{'defaultquota'}->{'default'};
1854: } elsif (defined($settings->{'default'})) {
1855: $defaultquota = $settings->{'default'};
1856: }
1857: if (ref($settings->{'authorquota'}) eq 'HASH') {
1858: $authorquota = $settings->{'authorquota'}->{'default'};
1859: }
1860: }
1861: }
1862: $typecount ++;
1863: $css_class = $typecount%2?' class="LC_odd_row"':'';
1864: $datatable .= '<tr'.$css_class.'>'.
1865: '<td>'.$othertitle.'</td>'.
1866: '<td class="LC_left_item">';
1867: if ($context eq 'requestcourses') {
1868: $datatable .= '<table><tr>';
1869: }
1870: my %defcell;
1871: foreach my $item (@usertools) {
1872: if ($context eq 'requestcourses') {
1873: my ($curroption,$currlimit);
1874: if (ref($settings) eq 'HASH') {
1875: if (ref($settings->{$item}) eq 'HASH') {
1876: $curroption = $settings->{$item}->{'default'};
1877: if ($curroption =~ /^autolimit=(\d*)$/) {
1878: $currlimit = $1;
1879: }
1880: }
1881: }
1882: if (!$curroption) {
1883: $curroption = 'norequest';
1884: }
1885: $datatable .= '<th>'.$titles{$item}.'</th>';
1886: foreach my $option (@options) {
1887: my $val = $option;
1888: if ($option eq 'norequest') {
1889: $val = 0;
1890: }
1891: if ($option eq 'validate') {
1892: my $canvalidate = 0;
1893: if (ref($validations{$item}) eq 'HASH') {
1894: if ($validations{$item}{'default'}) {
1895: $canvalidate = 1;
1896: }
1897: }
1898: next if (!$canvalidate);
1899: }
1900: my $checked = '';
1901: if ($option eq $curroption) {
1902: $checked = ' checked="checked"';
1903: } elsif ($option eq 'autolimit') {
1904: if ($curroption =~ /^autolimit/) {
1905: $checked = ' checked="checked"';
1906: }
1907: }
1908: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1909: '<input type="radio" name="crsreq_'.$item.
1910: '_default" value="'.$val.'"'.$checked.' />'.
1911: $titles{$option}.'</label>';
1912: if ($option eq 'autolimit') {
1913: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1914: $item.'_limit_default" size="1" '.
1915: 'value="'.$currlimit.'" />';
1916: }
1917: $defcell{$item} .= '</span> ';
1918: if ($option eq 'autolimit') {
1919: $defcell{$item} .= $titles{'unlimited'};
1920: }
1921: }
1922: } elsif ($context eq 'requestauthor') {
1923: my $curroption;
1924: if (ref($settings) eq 'HASH') {
1925: $curroption = $settings->{'default'};
1926: }
1927: if (!$curroption) {
1928: $curroption = 'norequest';
1929: }
1930: foreach my $option (@options) {
1931: my $val = $option;
1932: if ($option eq 'norequest') {
1933: $val = 0;
1934: }
1935: my $checked = '';
1936: if ($option eq $curroption) {
1937: $checked = ' checked="checked"';
1938: }
1939: $datatable .= '<span class="LC_nobreak"><label>'.
1940: '<input type="radio" name="authorreq_default"'.
1941: ' value="'.$val.'"'.$checked.' />'.
1942: $titles{$option}.'</label></span> ';
1943: }
1944: } else {
1945: my $checked = 'checked="checked" ';
1946: if (ref($settings) eq 'HASH') {
1947: if (ref($settings->{$item}) eq 'HASH') {
1948: if ($settings->{$item}->{'default'} == 0) {
1949: $checked = '';
1950: } elsif ($settings->{$item}->{'default'} == 1) {
1951: $checked = 'checked="checked" ';
1952: }
1953: }
1954: }
1955: $datatable .= '<span class="LC_nobreak"><label>'.
1956: '<input type="checkbox" name="'.$context.'_'.$item.
1957: '" value="default" '.$checked.'/>'.$titles{$item}.
1958: '</label></span> ';
1959: }
1960: }
1961: if ($context eq 'requestcourses') {
1962: $datatable .= '</tr><tr>';
1963: foreach my $item (@usertools) {
1964: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
1965: }
1966: $datatable .= '</tr></table>';
1967: }
1968: $datatable .= '</td>';
1969: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1970: $datatable .= '<td class="LC_right_item">'.
1971: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1972: '<input type="text" name="defaultquota" value="'.
1973: $defaultquota.'" size="5" /></span>'.(' ' x2).
1974: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1975: '<input type="text" name="authorquota" value="'.
1976: $authorquota.'" size="5" /></span></td>';
1977: }
1978: $datatable .= '</tr>';
1979: $typecount ++;
1980: $css_class = $typecount%2?' class="LC_odd_row"':'';
1981: $datatable .= '<tr'.$css_class.'>'.
1982: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
1983: if ($context eq 'requestcourses') {
1984: $datatable .= &mt('(overrides affiliation, if set)').
1985: '</td>'.
1986: '<td class="LC_left_item">'.
1987: '<table><tr>';
1988: } else {
1989: $datatable .= &mt('(overrides affiliation, if checked)').
1990: '</td>'.
1991: '<td class="LC_left_item" colspan="2">'.
1992: '<br />';
1993: }
1994: my %advcell;
1995: foreach my $item (@usertools) {
1996: if ($context eq 'requestcourses') {
1997: my ($curroption,$currlimit);
1998: if (ref($settings) eq 'HASH') {
1999: if (ref($settings->{$item}) eq 'HASH') {
2000: $curroption = $settings->{$item}->{'_LC_adv'};
2001: if ($curroption =~ /^autolimit=(\d*)$/) {
2002: $currlimit = $1;
2003: }
2004: }
2005: }
2006: $datatable .= '<th>'.$titles{$item}.'</th>';
2007: my $checked = '';
2008: if ($curroption eq '') {
2009: $checked = ' checked="checked"';
2010: }
2011: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2012: '<input type="radio" name="crsreq_'.$item.
2013: '__LC_adv" value=""'.$checked.' />'.
2014: &mt('No override set').'</label></span> ';
2015: foreach my $option (@options) {
2016: my $val = $option;
2017: if ($option eq 'norequest') {
2018: $val = 0;
2019: }
2020: if ($option eq 'validate') {
2021: my $canvalidate = 0;
2022: if (ref($validations{$item}) eq 'HASH') {
2023: if ($validations{$item}{'_LC_adv'}) {
2024: $canvalidate = 1;
2025: }
2026: }
2027: next if (!$canvalidate);
2028: }
2029: my $checked = '';
2030: if ($val eq $curroption) {
2031: $checked = ' checked="checked"';
2032: } elsif ($option eq 'autolimit') {
2033: if ($curroption =~ /^autolimit/) {
2034: $checked = ' checked="checked"';
2035: }
2036: }
2037: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2038: '<input type="radio" name="crsreq_'.$item.
2039: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2040: $titles{$option}.'</label>';
2041: if ($option eq 'autolimit') {
2042: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2043: $item.'_limit__LC_adv" size="1" '.
2044: 'value="'.$currlimit.'" />';
2045: }
2046: $advcell{$item} .= '</span> ';
2047: if ($option eq 'autolimit') {
2048: $advcell{$item} .= $titles{'unlimited'};
2049: }
2050: }
2051: } elsif ($context eq 'requestauthor') {
2052: my $curroption;
2053: if (ref($settings) eq 'HASH') {
2054: $curroption = $settings->{'_LC_adv'};
2055: }
2056: my $checked = '';
2057: if ($curroption eq '') {
2058: $checked = ' checked="checked"';
2059: }
2060: $datatable .= '<span class="LC_nobreak"><label>'.
2061: '<input type="radio" name="authorreq__LC_adv"'.
2062: ' value=""'.$checked.' />'.
2063: &mt('No override set').'</label></span> ';
2064: foreach my $option (@options) {
2065: my $val = $option;
2066: if ($option eq 'norequest') {
2067: $val = 0;
2068: }
2069: my $checked = '';
2070: if ($val eq $curroption) {
2071: $checked = ' checked="checked"';
2072: }
2073: $datatable .= '<span class="LC_nobreak"><label>'.
2074: '<input type="radio" name="authorreq__LC_adv"'.
2075: ' value="'.$val.'"'.$checked.' />'.
2076: $titles{$option}.'</label></span> ';
2077: }
2078: } else {
2079: my $checked = 'checked="checked" ';
2080: if (ref($settings) eq 'HASH') {
2081: if (ref($settings->{$item}) eq 'HASH') {
2082: if ($settings->{$item}->{'_LC_adv'} == 0) {
2083: $checked = '';
2084: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2085: $checked = 'checked="checked" ';
2086: }
2087: }
2088: }
2089: $datatable .= '<span class="LC_nobreak"><label>'.
2090: '<input type="checkbox" name="'.$context.'_'.$item.
2091: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2092: '</label></span> ';
2093: }
2094: }
2095: if ($context eq 'requestcourses') {
2096: $datatable .= '</tr><tr>';
2097: foreach my $item (@usertools) {
2098: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2099: }
2100: $datatable .= '</tr></table>';
2101: }
2102: $datatable .= '</td></tr>';
2103: $$rowtotal += $typecount;
2104: return $datatable;
2105: }
2106:
2107: sub print_requestmail {
2108: my ($dom,$action,$settings,$rowtotal) = @_;
2109: my ($now,$datatable,%currapp);
2110: $now = time;
2111: if (ref($settings) eq 'HASH') {
2112: if (ref($settings->{'notify'}) eq 'HASH') {
2113: if ($settings->{'notify'}{'approval'} ne '') {
2114: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2115: }
2116: }
2117: }
2118: my $numinrow = 2;
2119: my $css_class;
2120: $css_class = ($$rowtotal%2? ' class="LC_odd_row"':'');
2121: my $text;
2122: if ($action eq 'requestcourses') {
2123: $text = &mt('Receive notification of course requests requiring approval');
2124: } elsif ($action eq 'requestauthor') {
2125: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2126: } else {
2127: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2128: }
2129: $datatable = '<tr'.$css_class.'>'.
2130: ' <td>'.$text.'</td>'.
2131: ' <td class="LC_left_item">';
2132: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2133: $action.'notifyapproval',%currapp);
2134: if ($numdc > 0) {
2135: $datatable .= $table;
2136: } else {
2137: $datatable .= &mt('There are no active Domain Coordinators');
2138: }
2139: $datatable .='</td></tr>';
2140: return $datatable;
2141: }
2142:
2143: sub print_studentcode {
2144: my ($settings,$rowtotal) = @_;
2145: my $rownum = 0;
2146: my ($output,%current);
2147: my @crstypes = ('official','unofficial','community','textbook');
2148: if (ref($settings) eq 'HASH') {
2149: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2150: foreach my $type (@crstypes) {
2151: $current{$type} = $settings->{'uniquecode'}{$type};
2152: }
2153: }
2154: }
2155: $output .= '<tr>'.
2156: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2157: '<td class="LC_left_item">';
2158: foreach my $type (@crstypes) {
2159: my $check = ' ';
2160: if ($current{$type}) {
2161: $check = ' checked="checked" ';
2162: }
2163: $output .= '<span class="LC_nobreak"><label>'.
2164: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2165: &mt($type).'</label></span>'.(' 'x2).' ';
2166: }
2167: $output .= '</td></tr>';
2168: $$rowtotal ++;
2169: return $output;
2170: }
2171:
2172: sub print_textbookcourses {
2173: my ($dom,$type,$settings,$rowtotal) = @_;
2174: my $rownum = 0;
2175: my $css_class;
2176: my $itemcount = 1;
2177: my $maxnum = 0;
2178: my $bookshash;
2179: if (ref($settings) eq 'HASH') {
2180: $bookshash = $settings->{$type};
2181: }
2182: my %ordered;
2183: if (ref($bookshash) eq 'HASH') {
2184: foreach my $item (keys(%{$bookshash})) {
2185: if (ref($bookshash->{$item}) eq 'HASH') {
2186: my $num = $bookshash->{$item}{'order'};
2187: $ordered{$num} = $item;
2188: }
2189: }
2190: }
2191: my $confname = $dom.'-domainconfig';
2192: my $switchserver = &check_switchserver($dom,$confname);
2193: my $maxnum = scalar(keys(%ordered));
2194: my $datatable;
2195: if (keys(%ordered)) {
2196: my @items = sort { $a <=> $b } keys(%ordered);
2197: for (my $i=0; $i<@items; $i++) {
2198: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2199: my $key = $ordered{$items[$i]};
2200: my %coursehash=&Apache::lonnet::coursedescription($key);
2201: my $coursetitle = $coursehash{'description'};
2202: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2203: if (ref($bookshash->{$key}) eq 'HASH') {
2204: $subject = $bookshash->{$key}->{'subject'};
2205: $title = $bookshash->{$key}->{'title'};
2206: if ($type eq 'textbooks') {
2207: $publisher = $bookshash->{$key}->{'publisher'};
2208: $author = $bookshash->{$key}->{'author'};
2209: $image = $bookshash->{$key}->{'image'};
2210: if ($image ne '') {
2211: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2212: my $imagethumb = "$path/tn-".$imagefile;
2213: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2214: }
2215: }
2216: }
2217: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2218: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2219: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2220: for (my $k=0; $k<=$maxnum; $k++) {
2221: my $vpos = $k+1;
2222: my $selstr;
2223: if ($k == $i) {
2224: $selstr = ' selected="selected" ';
2225: }
2226: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2227: }
2228: $datatable .= '</select>'.(' 'x2).
2229: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2230: &mt('Delete?').'</label></span></td>'.
2231: '<td colspan="2">'.
2232: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2233: (' 'x2).
2234: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2235: if ($type eq 'textbooks') {
2236: $datatable .= (' 'x2).
2237: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2238: (' 'x2).
2239: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2240: (' 'x2).
2241: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2242: if ($image) {
2243: $datatable .= '<span class="LC_nobreak">'.
2244: $imgsrc.
2245: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2246: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2247: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2248: }
2249: if ($switchserver) {
2250: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2251: } else {
2252: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2253: }
2254: }
2255: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2256: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2257: $coursetitle.'</span></td></tr>'."\n";
2258: $itemcount ++;
2259: }
2260: }
2261: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2262: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2263: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2264: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2265: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2266: for (my $k=0; $k<$maxnum+1; $k++) {
2267: my $vpos = $k+1;
2268: my $selstr;
2269: if ($k == $maxnum) {
2270: $selstr = ' selected="selected" ';
2271: }
2272: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2273: }
2274: $datatable .= '</select> '."\n".
2275: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</td>'."\n".
2276: '<td colspan="2">'.
2277: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2278: (' 'x2).
2279: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2280: (' 'x2);
2281: if ($type eq 'textbooks') {
2282: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2283: (' 'x2).
2284: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2285: (' 'x2).
2286: '<span class="LC_nobreak">'.&mt('Image:').' ';
2287: if ($switchserver) {
2288: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2289: } else {
2290: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2291: }
2292: }
2293: $datatable .= '</span>'."\n".
2294: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2295: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2296: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2297: &Apache::loncommon::selectcourse_link
2298: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course');
2299: '</span></td>'."\n".
2300: '</tr>'."\n";
2301: $itemcount ++;
2302: return $datatable;
2303: }
2304:
2305: sub textbookcourses_javascript {
2306: my ($settings) = @_;
2307: return unless(ref($settings) eq 'HASH');
2308: my (%ordered,%total,%jstext);
2309: foreach my $type ('textbooks','templates') {
2310: $total{$type} = 0;
2311: if (ref($settings->{$type}) eq 'HASH') {
2312: foreach my $item (keys(%{$settings->{$type}})) {
2313: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2314: my $num = $settings->{$type}->{$item}{'order'};
2315: $ordered{$type}{$num} = $item;
2316: }
2317: }
2318: $total{$type} = scalar(keys(%{$settings->{$type}}));
2319: }
2320: my @jsarray = ();
2321: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2322: push(@jsarray,$ordered{$type}{$item});
2323: }
2324: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2325: }
2326: return <<"ENDSCRIPT";
2327: <script type="text/javascript">
2328: // <![CDATA[
2329: function reorderBooks(form,item,caller) {
2330: var changedVal;
2331: $jstext{'textbooks'};
2332: $jstext{'templates'};
2333: var newpos;
2334: var maxh;
2335: if (caller == 'textbooks') {
2336: newpos = 'textbooks_addbook_pos';
2337: maxh = 1 + $total{'textbooks'};
2338: } else {
2339: newpos = 'templates_addbook_pos';
2340: maxh = 1 + $total{'templates'};
2341: }
2342: var current = new Array;
2343: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2344: if (item == newpos) {
2345: changedVal = newitemVal;
2346: } else {
2347: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2348: current[newitemVal] = newpos;
2349: }
2350: if (caller == 'textbooks') {
2351: for (var i=0; i<textbooks.length; i++) {
2352: var elementName = 'textbooks_'+textbooks[i];
2353: if (elementName != item) {
2354: if (form.elements[elementName]) {
2355: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2356: current[currVal] = elementName;
2357: }
2358: }
2359: }
2360: }
2361: if (caller == 'templates') {
2362: for (var i=0; i<templates.length; i++) {
2363: var elementName = 'templates_'+templates[i];
2364: if (elementName != item) {
2365: if (form.elements[elementName]) {
2366: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2367: current[currVal] = elementName;
2368: }
2369: }
2370: }
2371: }
2372: var oldVal;
2373: for (var j=0; j<maxh; j++) {
2374: if (current[j] == undefined) {
2375: oldVal = j;
2376: }
2377: }
2378: if (oldVal < changedVal) {
2379: for (var k=oldVal+1; k<=changedVal ; k++) {
2380: var elementName = current[k];
2381: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2382: }
2383: } else {
2384: for (var k=changedVal; k<oldVal; k++) {
2385: var elementName = current[k];
2386: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2387: }
2388: }
2389: return;
2390: }
2391:
2392: // ]]>
2393: </script>
2394:
2395: ENDSCRIPT
2396: }
2397:
2398: sub print_autoenroll {
2399: my ($dom,$settings,$rowtotal) = @_;
2400: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2401: my ($defdom,$runon,$runoff,$coownerson,$coownersoff);
2402: if (ref($settings) eq 'HASH') {
2403: if (exists($settings->{'run'})) {
2404: if ($settings->{'run'} eq '0') {
2405: $runoff = ' checked="checked" ';
2406: $runon = ' ';
2407: } else {
2408: $runon = ' checked="checked" ';
2409: $runoff = ' ';
2410: }
2411: } else {
2412: if ($autorun) {
2413: $runon = ' checked="checked" ';
2414: $runoff = ' ';
2415: } else {
2416: $runoff = ' checked="checked" ';
2417: $runon = ' ';
2418: }
2419: }
2420: if (exists($settings->{'co-owners'})) {
2421: if ($settings->{'co-owners'} eq '0') {
2422: $coownersoff = ' checked="checked" ';
2423: $coownerson = ' ';
2424: } else {
2425: $coownerson = ' checked="checked" ';
2426: $coownersoff = ' ';
2427: }
2428: } else {
2429: $coownersoff = ' checked="checked" ';
2430: $coownerson = ' ';
2431: }
2432: if (exists($settings->{'sender_domain'})) {
2433: $defdom = $settings->{'sender_domain'};
2434: }
2435: } else {
2436: if ($autorun) {
2437: $runon = ' checked="checked" ';
2438: $runoff = ' ';
2439: } else {
2440: $runoff = ' checked="checked" ';
2441: $runon = ' ';
2442: }
2443: }
2444: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2445: my $notif_sender;
2446: if (ref($settings) eq 'HASH') {
2447: $notif_sender = $settings->{'sender_uname'};
2448: }
2449: my $datatable='<tr class="LC_odd_row">'.
2450: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2451: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2452: '<input type="radio" name="autoenroll_run"'.
2453: $runon.' value="1" />'.&mt('Yes').'</label> '.
2454: '<label><input type="radio" name="autoenroll_run"'.
2455: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2456: '</tr><tr>'.
2457: '<td>'.&mt('Notification messages - sender').
2458: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2459: &mt('username').': '.
2460: '<input type="text" name="sender_uname" value="'.
2461: $notif_sender.'" size="10" /> '.&mt('domain').
2462: ': '.$domform.'</span></td></tr>'.
2463: '<tr class="LC_odd_row">'.
2464: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2465: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2466: '<input type="radio" name="autoassign_coowners"'.
2467: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2468: '<label><input type="radio" name="autoassign_coowners"'.
2469: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2470: '</tr>';
2471: $$rowtotal += 3;
2472: return $datatable;
2473: }
2474:
2475: sub print_autoupdate {
2476: my ($position,$dom,$settings,$rowtotal) = @_;
2477: my $datatable;
2478: if ($position eq 'top') {
2479: my $updateon = ' ';
2480: my $updateoff = ' checked="checked" ';
2481: my $classlistson = ' ';
2482: my $classlistsoff = ' checked="checked" ';
2483: if (ref($settings) eq 'HASH') {
2484: if ($settings->{'run'} eq '1') {
2485: $updateon = $updateoff;
2486: $updateoff = ' ';
2487: }
2488: if ($settings->{'classlists'} eq '1') {
2489: $classlistson = $classlistsoff;
2490: $classlistsoff = ' ';
2491: }
2492: }
2493: my %title = (
2494: run => 'Auto-update active?',
2495: classlists => 'Update information in classlists?',
2496: );
2497: $datatable = '<tr class="LC_odd_row">'.
2498: '<td>'.&mt($title{'run'}).'</td>'.
2499: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2500: '<input type="radio" name="autoupdate_run"'.
2501: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2502: '<label><input type="radio" name="autoupdate_run"'.
2503: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2504: '</tr><tr>'.
2505: '<td>'.&mt($title{'classlists'}).'</td>'.
2506: '<td class="LC_right_item"><span class="LC_nobreak">'.
2507: '<label><input type="radio" name="classlists"'.
2508: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2509: '<label><input type="radio" name="classlists"'.
2510: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2511: '</tr>';
2512: $$rowtotal += 2;
2513: } elsif ($position eq 'middle') {
2514: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2515: my $numinrow = 3;
2516: my $locknamesettings;
2517: $datatable .= &insttypes_row($settings,$types,$usertypes,
2518: $dom,$numinrow,$othertitle,
2519: 'lockablenames');
2520: $$rowtotal ++;
2521: } else {
2522: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2523: my @fields = ('lastname','firstname','middlename','generation',
2524: 'permanentemail','id');
2525: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2526: my $numrows = 0;
2527: if (ref($types) eq 'ARRAY') {
2528: if (@{$types} > 0) {
2529: $datatable =
2530: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2531: \@fields,$types,\$numrows);
2532: $$rowtotal += @{$types};
2533: }
2534: }
2535: $datatable .=
2536: &usertype_update_row($settings,{'default' => $othertitle},
2537: \%fieldtitles,\@fields,['default'],
2538: \$numrows);
2539: $$rowtotal ++;
2540: }
2541: return $datatable;
2542: }
2543:
2544: sub print_autocreate {
2545: my ($dom,$settings,$rowtotal) = @_;
2546: my (%createon,%createoff,%currhash);
2547: my @types = ('xml','req');
2548: if (ref($settings) eq 'HASH') {
2549: foreach my $item (@types) {
2550: $createoff{$item} = ' checked="checked" ';
2551: $createon{$item} = ' ';
2552: if (exists($settings->{$item})) {
2553: if ($settings->{$item}) {
2554: $createon{$item} = ' checked="checked" ';
2555: $createoff{$item} = ' ';
2556: }
2557: }
2558: }
2559: if ($settings->{'xmldc'} ne '') {
2560: $currhash{$settings->{'xmldc'}} = 1;
2561: }
2562: } else {
2563: foreach my $item (@types) {
2564: $createoff{$item} = ' checked="checked" ';
2565: $createon{$item} = ' ';
2566: }
2567: }
2568: $$rowtotal += 2;
2569: my $numinrow = 2;
2570: my $datatable='<tr class="LC_odd_row">'.
2571: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2572: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2573: '<input type="radio" name="autocreate_xml"'.
2574: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2575: '<label><input type="radio" name="autocreate_xml"'.
2576: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2577: '</td></tr><tr>'.
2578: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2579: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2580: '<input type="radio" name="autocreate_req"'.
2581: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2582: '<label><input type="radio" name="autocreate_req"'.
2583: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2584: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2585: 'autocreate_xmldc',%currhash);
2586: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
2587: if ($numdc > 1) {
2588: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
2589: '</td><td class="LC_left_item">';
2590: } else {
2591: $datatable .= &mt('Course creation processed as:').
2592: '</td><td class="LC_right_item">';
2593: }
2594: $datatable .= $dctable.'</td></tr>';
2595: $$rowtotal += $rows;
2596: return $datatable;
2597: }
2598:
2599: sub print_directorysrch {
2600: my ($dom,$settings,$rowtotal) = @_;
2601: my $srchon = ' ';
2602: my $srchoff = ' checked="checked" ';
2603: my ($exacton,$containson,$beginson);
2604: my $localon = ' ';
2605: my $localoff = ' checked="checked" ';
2606: if (ref($settings) eq 'HASH') {
2607: if ($settings->{'available'} eq '1') {
2608: $srchon = $srchoff;
2609: $srchoff = ' ';
2610: }
2611: if ($settings->{'localonly'} eq '1') {
2612: $localon = $localoff;
2613: $localoff = ' ';
2614: }
2615: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2616: foreach my $type (@{$settings->{'searchtypes'}}) {
2617: if ($type eq 'exact') {
2618: $exacton = ' checked="checked" ';
2619: } elsif ($type eq 'contains') {
2620: $containson = ' checked="checked" ';
2621: } elsif ($type eq 'begins') {
2622: $beginson = ' checked="checked" ';
2623: }
2624: }
2625: } else {
2626: if ($settings->{'searchtypes'} eq 'exact') {
2627: $exacton = ' checked="checked" ';
2628: } elsif ($settings->{'searchtypes'} eq 'contains') {
2629: $containson = ' checked="checked" ';
2630: } elsif ($settings->{'searchtypes'} eq 'specify') {
2631: $exacton = ' checked="checked" ';
2632: $containson = ' checked="checked" ';
2633: }
2634: }
2635: }
2636: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2637: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2638:
2639: my $numinrow = 4;
2640: my $cansrchrow = 0;
2641: my $datatable='<tr class="LC_odd_row">'.
2642: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
2643: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2644: '<input type="radio" name="dirsrch_available"'.
2645: $srchon.' value="1" />'.&mt('Yes').'</label> '.
2646: '<label><input type="radio" name="dirsrch_available"'.
2647: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2648: '</tr><tr>'.
2649: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
2650: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2651: '<input type="radio" name="dirsrch_localonly"'.
2652: $localoff.' value="0" />'.&mt('Yes').'</label> '.
2653: '<label><input type="radio" name="dirsrch_localonly"'.
2654: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
2655: '</tr>';
2656: $$rowtotal += 2;
2657: if (ref($usertypes) eq 'HASH') {
2658: if (keys(%{$usertypes}) > 0) {
2659: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2660: $numinrow,$othertitle,'cansearch');
2661: $cansrchrow = 1;
2662: }
2663: }
2664: if ($cansrchrow) {
2665: $$rowtotal ++;
2666: $datatable .= '<tr>';
2667: } else {
2668: $datatable .= '<tr class="LC_odd_row">';
2669: }
2670: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2671: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2672: foreach my $title (@{$titleorder}) {
2673: if (defined($searchtitles->{$title})) {
2674: my $check = ' ';
2675: if (ref($settings) eq 'HASH') {
2676: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2677: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2678: $check = ' checked="checked" ';
2679: }
2680: }
2681: }
2682: $datatable .= '<td class="LC_left_item">'.
2683: '<span class="LC_nobreak"><label>'.
2684: '<input type="checkbox" name="searchby" '.
2685: 'value="'.$title.'"'.$check.'/>'.
2686: $searchtitles->{$title}.'</label></span></td>';
2687: }
2688: }
2689: $datatable .= '</tr></table></td></tr>';
2690: $$rowtotal ++;
2691: if ($cansrchrow) {
2692: $datatable .= '<tr class="LC_odd_row">';
2693: } else {
2694: $datatable .= '<tr>';
2695: }
2696: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2697: '<td class="LC_left_item" colspan="2">'.
2698: '<span class="LC_nobreak"><label>'.
2699: '<input type="checkbox" name="searchtypes" '.
2700: $exacton.' value="exact" />'.&mt('Exact match').
2701: '</label> '.
2702: '<label><input type="checkbox" name="searchtypes" '.
2703: $beginson.' value="begins" />'.&mt('Begins with').
2704: '</label> '.
2705: '<label><input type="checkbox" name="searchtypes" '.
2706: $containson.' value="contains" />'.&mt('Contains').
2707: '</label></span></td></tr>';
2708: $$rowtotal ++;
2709: return $datatable;
2710: }
2711:
2712: sub print_contacts {
2713: my ($dom,$settings,$rowtotal) = @_;
2714: my $datatable;
2715: my @contacts = ('adminemail','supportemail');
2716: my (%checked,%to,%otheremails,%bccemails);
2717: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
2718: 'requestsmail','updatesmail','idconflictsmail');
2719: foreach my $type (@mailings) {
2720: $otheremails{$type} = '';
2721: }
2722: $bccemails{'helpdeskmail'} = '';
2723: if (ref($settings) eq 'HASH') {
2724: foreach my $item (@contacts) {
2725: if (exists($settings->{$item})) {
2726: $to{$item} = $settings->{$item};
2727: }
2728: }
2729: foreach my $type (@mailings) {
2730: if (exists($settings->{$type})) {
2731: if (ref($settings->{$type}) eq 'HASH') {
2732: foreach my $item (@contacts) {
2733: if ($settings->{$type}{$item}) {
2734: $checked{$type}{$item} = ' checked="checked" ';
2735: }
2736: }
2737: $otheremails{$type} = $settings->{$type}{'others'};
2738: if ($type eq 'helpdeskmail') {
2739: $bccemails{$type} = $settings->{$type}{'bcc'};
2740: }
2741: }
2742: } elsif ($type eq 'lonstatusmail') {
2743: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2744: }
2745: }
2746: } else {
2747: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2748: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2749: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2750: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2751: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2752: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2753: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2754: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
2755: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
2756: }
2757: my ($titles,$short_titles) = &contact_titles();
2758: my $rownum = 0;
2759: my $css_class;
2760: foreach my $item (@contacts) {
2761: $css_class = $rownum%2?' class="LC_odd_row"':'';
2762: $datatable .= '<tr'.$css_class.'>'.
2763: '<td><span class="LC_nobreak">'.$titles->{$item}.
2764: '</span></td><td class="LC_right_item">'.
2765: '<input type="text" name="'.$item.'" value="'.
2766: $to{$item}.'" /></td></tr>';
2767: $rownum ++;
2768: }
2769: foreach my $type (@mailings) {
2770: $css_class = $rownum%2?' class="LC_odd_row"':'';
2771: $datatable .= '<tr'.$css_class.'>'.
2772: '<td><span class="LC_nobreak">'.
2773: $titles->{$type}.': </span></td>'.
2774: '<td class="LC_left_item">'.
2775: '<span class="LC_nobreak">';
2776: foreach my $item (@contacts) {
2777: $datatable .= '<label>'.
2778: '<input type="checkbox" name="'.$type.'"'.
2779: $checked{$type}{$item}.
2780: ' value="'.$item.'" />'.$short_titles->{$item}.
2781: '</label> ';
2782: }
2783: $datatable .= '</span><br />'.&mt('Others').': '.
2784: '<input type="text" name="'.$type.'_others" '.
2785: 'value="'.$otheremails{$type}.'" />';
2786: if ($type eq 'helpdeskmail') {
2787: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
2788: '<input type="text" name="'.$type.'_bcc" '.
2789: 'value="'.$bccemails{$type}.'" />';
2790: }
2791: $datatable .= '</td></tr>'."\n";
2792: $rownum ++;
2793: }
2794: my %choices;
2795: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
2796: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2797: &mt('LON-CAPA core group - MSU'),600,500));
2798: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
2799: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2800: &mt('LON-CAPA core group - MSU'),600,500));
2801: my @toggles = ('reporterrors','reportupdates');
2802: my %defaultchecked = ('reporterrors' => 'on',
2803: 'reportupdates' => 'on');
2804: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2805: \%choices,$rownum);
2806: $datatable .= $reports;
2807: $$rowtotal += $rownum;
2808: return $datatable;
2809: }
2810:
2811: sub print_helpsettings {
2812: my ($dom,$confname,$settings,$rowtotal) = @_;
2813: my ($datatable,$itemcount);
2814: $itemcount = 1;
2815: my (%choices,%defaultchecked,@toggles);
2816: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
2817: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
2818: &mt('LON-CAPA bug tracker'),600,500));
2819: %defaultchecked = ('submitbugs' => 'on');
2820: @toggles = ('submitbugs',);
2821:
2822: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2823: \%choices,$itemcount);
2824: return $datatable;
2825: }
2826:
2827: sub radiobutton_prefs {
2828: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
2829: $additional,$align) = @_;
2830: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
2831: (ref($choices) eq 'HASH'));
2832:
2833: my (%checkedon,%checkedoff,$datatable,$css_class);
2834:
2835: foreach my $item (@{$toggles}) {
2836: if ($defaultchecked->{$item} eq 'on') {
2837: $checkedon{$item} = ' checked="checked" ';
2838: $checkedoff{$item} = ' ';
2839: } elsif ($defaultchecked->{$item} eq 'off') {
2840: $checkedoff{$item} = ' checked="checked" ';
2841: $checkedon{$item} = ' ';
2842: }
2843: }
2844: if (ref($settings) eq 'HASH') {
2845: foreach my $item (@{$toggles}) {
2846: if ($settings->{$item} eq '1') {
2847: $checkedon{$item} = ' checked="checked" ';
2848: $checkedoff{$item} = ' ';
2849: } elsif ($settings->{$item} eq '0') {
2850: $checkedoff{$item} = ' checked="checked" ';
2851: $checkedon{$item} = ' ';
2852: }
2853: }
2854: }
2855: if ($onclick) {
2856: $onclick = ' onclick="'.$onclick.'"';
2857: }
2858: foreach my $item (@{$toggles}) {
2859: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2860: $datatable .=
2861: '<tr'.$css_class.'><td valign="top">'.
2862: '<span class="LC_nobreak">'.$choices->{$item}.
2863: '</span></td>';
2864: if ($align eq 'left') {
2865: $datatable .= '<td class="LC_left_item">';
2866: } else {
2867: $datatable .= '<td class="LC_right_item">';
2868: }
2869: $datatable .=
2870: '<span class="LC_nobreak">'.
2871: '<label><input type="radio" name="'.
2872: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
2873: '</label> <label><input type="radio" name="'.$item.'" '.
2874: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
2875: '</span>'.$additional.
2876: '</td>'.
2877: '</tr>';
2878: $itemcount ++;
2879: }
2880: return ($datatable,$itemcount);
2881: }
2882:
2883: sub print_coursedefaults {
2884: my ($position,$dom,$settings,$rowtotal) = @_;
2885: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
2886: my $itemcount = 1;
2887: my %choices = &Apache::lonlocal::texthash (
2888: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
2889: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
2890: coursecredits => 'Credits can be specified for courses',
2891: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
2892: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
2893: postsubmit => 'Disable submit button/keypress following student submission',
2894: canclone => "People who may clone a course (besides course's owner and coordinators)",
2895: );
2896: my %staticdefaults = (
2897: anonsurvey_threshold => 10,
2898: uploadquota => 500,
2899: postsubmit => 60,
2900: );
2901: if ($position eq 'top') {
2902: %defaultchecked = (
2903: 'uselcmath' => 'on',
2904: 'usejsme' => 'on',
2905: 'canclone' => 'none',
2906: );
2907: @toggles = ('uselcmath','usejsme');
2908: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2909: \%choices,$itemcount);
2910: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2911: $datatable .=
2912: '<tr'.$css_class.'><td valign="top">'.
2913: '<span class="LC_nobreak">'.$choices{'canclone'}.
2914: '</span></td><td class="LC_left_item">';
2915: my $currcanclone = 'none';
2916: my $onclick;
2917: my @cloneoptions = ('none','domain');
2918: my %clonetitles = (
2919: none => 'No additional course requesters',
2920: domain => "Any course requester in course's domain",
2921: instcode => 'Course requests for official courses ...',
2922: );
2923: my (%codedefaults,@code_order,@posscodes);
2924: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
2925: \@code_order) eq 'ok') {
2926: if (@code_order > 0) {
2927: push(@cloneoptions,'instcode');
2928: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
2929: }
2930: }
2931: if (ref($settings) eq 'HASH') {
2932: if ($settings->{'canclone'}) {
2933: if (ref($settings->{'canclone'}) eq 'HASH') {
2934: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
2935: if (@code_order > 0) {
2936: $currcanclone = 'instcode';
2937: @posscodes = @{$settings->{'canclone'}{'instcode'}};
2938: }
2939: }
2940: } elsif ($settings->{'canclone'} eq 'domain') {
2941: $currcanclone = $settings->{'canclone'};
2942: }
2943: }
2944: }
2945: foreach my $option (@cloneoptions) {
2946: my ($checked,$additional);
2947: if ($currcanclone eq $option) {
2948: $checked = ' checked="checked"';
2949: }
2950: if ($option eq 'instcode') {
2951: if (@code_order) {
2952: my $show = 'none';
2953: if ($checked) {
2954: $show = 'block';
2955: }
2956: $additional = '<div id="cloneinstcode" style="display:'.$show.'" />'.
2957: &mt('Institutional codes for new and cloned course have identical:').
2958: '<br />';
2959: foreach my $item (@code_order) {
2960: my $codechk;
2961: if ($checked) {
2962: if (grep(/^\Q$item\E$/,@posscodes)) {
2963: $codechk = ' checked="checked"';
2964: }
2965: }
2966: $additional .= '<label>'.
2967: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
2968: $item.'</label>';
2969: }
2970: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
2971: }
2972: }
2973: $datatable .=
2974: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
2975: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
2976: '</label> '.$additional.'</span><br />';
2977: }
2978: $datatable .= '</td>'.
2979: '</tr>';
2980: $itemcount ++;
2981: } else {
2982: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2983: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout);
2984: my $currusecredits = 0;
2985: my $postsubmitclient = 1;
2986: my @types = ('official','unofficial','community','textbook');
2987: if (ref($settings) eq 'HASH') {
2988: $currdefresponder = $settings->{'anonsurvey_threshold'};
2989: if (ref($settings->{'uploadquota'}) eq 'HASH') {
2990: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
2991: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
2992: }
2993: }
2994: if (ref($settings->{'coursecredits'}) eq 'HASH') {
2995: foreach my $type (@types) {
2996: next if ($type eq 'community');
2997: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
2998: if ($defcredits{$type} ne '') {
2999: $currusecredits = 1;
3000: }
3001: }
3002: }
3003: if (ref($settings->{'postsubmit'}) eq 'HASH') {
3004: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
3005: $postsubmitclient = 0;
3006: foreach my $type (@types) {
3007: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3008: }
3009: } else {
3010: foreach my $type (@types) {
3011: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
3012: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
3013: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
3014: } else {
3015: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3016: }
3017: } else {
3018: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3019: }
3020: }
3021: }
3022: } else {
3023: foreach my $type (@types) {
3024: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3025: }
3026: }
3027: } else {
3028: foreach my $type (@types) {
3029: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3030: }
3031: }
3032: if (!$currdefresponder) {
3033: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
3034: } elsif ($currdefresponder < 1) {
3035: $currdefresponder = 1;
3036: }
3037: foreach my $type (@types) {
3038: if ($curruploadquota{$type} eq '') {
3039: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
3040: }
3041: }
3042: $datatable .=
3043: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3044: $choices{'anonsurvey_threshold'}.
3045: '</span></td>'.
3046: '<td class="LC_right_item"><span class="LC_nobreak">'.
3047: '<input type="text" name="anonsurvey_threshold"'.
3048: ' value="'.$currdefresponder.'" size="5" /></span>'.
3049: '</td></tr>'."\n";
3050: $itemcount ++;
3051: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3052: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3053: $choices{'uploadquota'}.
3054: '</span></td>'.
3055: '<td align="right" class="LC_right_item">'.
3056: '<table><tr>';
3057: foreach my $type (@types) {
3058: $datatable .= '<td align="center">'.&mt($type).'<br />'.
3059: '<input type="text" name="uploadquota_'.$type.'"'.
3060: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
3061: }
3062: $datatable .= '</tr></table></td></tr>'."\n";
3063: $itemcount ++;
3064: my $onclick = "toggleDisplay(this.form,'credits');";
3065: my $display = 'none';
3066: if ($currusecredits) {
3067: $display = 'block';
3068: }
3069: my $additional = '<div id="credits" style="display: '.$display.'">'.
3070: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
3071: foreach my $type (@types) {
3072: next if ($type eq 'community');
3073: $additional .= '<td align="center">'.&mt($type).'<br />'.
3074: '<input type="text" name="'.$type.'_credits"'.
3075: ' value="'.$defcredits{$type}.'" size="3" /></td>';
3076: }
3077: $additional .= '</tr></table></div>'."\n";
3078: %defaultchecked = ('coursecredits' => 'off');
3079: @toggles = ('coursecredits');
3080: my $current = {
3081: 'coursecredits' => $currusecredits,
3082: };
3083: (my $table,$itemcount) =
3084: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
3085: \%choices,$itemcount,$onclick,$additional,'left');
3086: $datatable .= $table;
3087: $onclick = "toggleDisplay(this.form,'studentsubmission');";
3088: my $display = 'none';
3089: if ($postsubmitclient) {
3090: $display = 'block';
3091: }
3092: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
3093: &mt('Number of seconds submit is disabled').'<br />'.
3094: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
3095: '<table><tr>';
3096: foreach my $type (@types) {
3097: $additional .= '<td align="center">'.&mt($type).'<br />'.
3098: '<input type="text" name="'.$type.'_timeout" value="'.
3099: $deftimeout{$type}.'" size="5" /></td>';
3100: }
3101: $additional .= '</tr></table></div>'."\n";
3102: %defaultchecked = ('postsubmit' => 'on');
3103: @toggles = ('postsubmit');
3104: my $current = {
3105: 'postsubmit' => $postsubmitclient,
3106: };
3107: ($table,$itemcount) =
3108: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
3109: \%choices,$itemcount,$onclick,$additional,'left');
3110: $datatable .= $table;
3111: }
3112: $$rowtotal += $itemcount;
3113: return $datatable;
3114: }
3115:
3116: sub print_selfenrollment {
3117: my ($position,$dom,$settings,$rowtotal) = @_;
3118: my ($css_class,$datatable);
3119: my $itemcount = 1;
3120: my @types = ('official','unofficial','community','textbook');
3121: if (($position eq 'top') || ($position eq 'middle')) {
3122: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
3123: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
3124: my @rows;
3125: my $key;
3126: if ($position eq 'top') {
3127: $key = 'admin';
3128: if (ref($rowsref) eq 'ARRAY') {
3129: @rows = @{$rowsref};
3130: }
3131: } elsif ($position eq 'middle') {
3132: $key = 'default';
3133: @rows = ('types','registered','approval','limit');
3134: }
3135: foreach my $row (@rows) {
3136: if (defined($titlesref->{$row})) {
3137: $itemcount ++;
3138: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3139: $datatable .= '<tr'.$css_class.'>'.
3140: '<td>'.$titlesref->{$row}.'</td>'.
3141: '<td class="LC_left_item">'.
3142: '<table><tr>';
3143: my (%current,%currentcap);
3144: if (ref($settings) eq 'HASH') {
3145: if (ref($settings->{$key}) eq 'HASH') {
3146: foreach my $type (@types) {
3147: if (ref($settings->{$key}->{$type}) eq 'HASH') {
3148: $current{$type} = $settings->{$key}->{$type}->{$row};
3149: }
3150: if (($row eq 'limit') && ($key eq 'default')) {
3151: if (ref($settings->{$key}->{$type}) eq 'HASH') {
3152: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
3153: }
3154: }
3155: }
3156: }
3157: }
3158: my %roles = (
3159: '0' => &Apache::lonnet::plaintext('dc'),
3160: );
3161:
3162: foreach my $type (@types) {
3163: unless (($row eq 'registered') && ($key eq 'default')) {
3164: $datatable .= '<th>'.&mt($type).'</th>';
3165: }
3166: }
3167: unless (($row eq 'registered') && ($key eq 'default')) {
3168: $datatable .= '</tr><tr>';
3169: }
3170: foreach my $type (@types) {
3171: if ($type eq 'community') {
3172: $roles{'1'} = &mt('Community personnel');
3173: } else {
3174: $roles{'1'} = &mt('Course personnel');
3175: }
3176: $datatable .= '<td style="vertical-align: top">';
3177: if ($position eq 'top') {
3178: my %checked;
3179: if ($current{$type} eq '0') {
3180: $checked{'0'} = ' checked="checked"';
3181: } else {
3182: $checked{'1'} = ' checked="checked"';
3183: }
3184: foreach my $role ('1','0') {
3185: $datatable .= '<span class="LC_nobreak"><label>'.
3186: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
3187: 'value="'.$role.'"'.$checked{$role}.' />'.
3188: $roles{$role}.'</label></span> ';
3189: }
3190: } else {
3191: if ($row eq 'types') {
3192: my %checked;
3193: if ($current{$type} =~ /^(all|dom)$/) {
3194: $checked{$1} = ' checked="checked"';
3195: } else {
3196: $checked{''} = ' checked="checked"';
3197: }
3198: foreach my $val ('','dom','all') {
3199: $datatable .= '<span class="LC_nobreak"><label>'.
3200: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3201: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3202: }
3203: } elsif ($row eq 'registered') {
3204: my %checked;
3205: if ($current{$type} eq '1') {
3206: $checked{'1'} = ' checked="checked"';
3207: } else {
3208: $checked{'0'} = ' checked="checked"';
3209: }
3210: foreach my $val ('0','1') {
3211: $datatable .= '<span class="LC_nobreak"><label>'.
3212: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3213: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3214: }
3215: } elsif ($row eq 'approval') {
3216: my %checked;
3217: if ($current{$type} =~ /^([12])$/) {
3218: $checked{$1} = ' checked="checked"';
3219: } else {
3220: $checked{'0'} = ' checked="checked"';
3221: }
3222: for my $val (0..2) {
3223: $datatable .= '<span class="LC_nobreak"><label>'.
3224: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3225: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3226: }
3227: } elsif ($row eq 'limit') {
3228: my %checked;
3229: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
3230: $checked{$1} = ' checked="checked"';
3231: } else {
3232: $checked{'none'} = ' checked="checked"';
3233: }
3234: my $cap;
3235: if ($currentcap{$type} =~ /^\d+$/) {
3236: $cap = $currentcap{$type};
3237: }
3238: foreach my $val ('none','allstudents','selfenrolled') {
3239: $datatable .= '<span class="LC_nobreak"><label>'.
3240: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3241: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3242: }
3243: $datatable .= '<br />'.
3244: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
3245: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
3246: '</span>';
3247: }
3248: }
3249: $datatable .= '</td>';
3250: }
3251: $datatable .= '</tr>';
3252: }
3253: $datatable .= '</table></td></tr>';
3254: }
3255: } elsif ($position eq 'bottom') {
3256: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
3257: }
3258: $$rowtotal += $itemcount;
3259: return $datatable;
3260: }
3261:
3262: sub print_validation_rows {
3263: my ($caller,$dom,$settings,$rowtotal) = @_;
3264: my ($itemsref,$namesref,$fieldsref);
3265: if ($caller eq 'selfenroll') {
3266: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
3267: } elsif ($caller eq 'requestcourses') {
3268: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
3269: }
3270: my %currvalidation;
3271: if (ref($settings) eq 'HASH') {
3272: if (ref($settings->{'validation'}) eq 'HASH') {
3273: %currvalidation = %{$settings->{'validation'}};
3274: }
3275: }
3276: my $datatable;
3277: my $itemcount = 0;
3278: foreach my $item (@{$itemsref}) {
3279: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3280: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3281: $namesref->{$item}.
3282: '</span></td>'.
3283: '<td class="LC_left_item">';
3284: if (($item eq 'url') || ($item eq 'button')) {
3285: $datatable .= '<span class="LC_nobreak">'.
3286: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
3287: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
3288: } elsif ($item eq 'fields') {
3289: my @currfields;
3290: if (ref($currvalidation{$item}) eq 'ARRAY') {
3291: @currfields = @{$currvalidation{$item}};
3292: }
3293: foreach my $field (@{$fieldsref}) {
3294: my $check = '';
3295: if (grep(/^\Q$field\E$/,@currfields)) {
3296: $check = ' checked="checked"';
3297: }
3298: $datatable .= '<span class="LC_nobreak"><label>'.
3299: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
3300: ' value="'.$field.'"'.$check.' />'.$field.
3301: '</label></span> ';
3302: }
3303: } elsif ($item eq 'markup') {
3304: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5" wrap="soft">'.
3305: $currvalidation{$item}.
3306: '</textarea>';
3307: }
3308: $datatable .= '</td></tr>'."\n";
3309: if (ref($rowtotal)) {
3310: $itemcount ++;
3311: }
3312: }
3313: if ($caller eq 'requestcourses') {
3314: my %currhash;
3315: if (ref($settings) eq 'HASH') {
3316: if (ref($settings->{'validation'}) eq 'HASH') {
3317: if ($settings->{'validation'}{'dc'} ne '') {
3318: $currhash{$settings->{'validation'}{'dc'}} = 1;
3319: }
3320: }
3321: }
3322: my $numinrow = 2;
3323: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
3324: 'validationdc',%currhash);
3325: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3326: $datatable .= '</td></tr><tr'.$css_class.'><td>';
3327: if ($numdc > 1) {
3328: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
3329: } else {
3330: $datatable .= &mt('Course creation processed as: ');
3331: }
3332: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
3333: $itemcount ++;
3334: }
3335: if (ref($rowtotal)) {
3336: $$rowtotal += $itemcount;
3337: }
3338: return $datatable;
3339: }
3340:
3341: sub print_usersessions {
3342: my ($position,$dom,$settings,$rowtotal) = @_;
3343: my ($css_class,$datatable,%checked,%choices);
3344: my (%by_ip,%by_location,@intdoms);
3345: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
3346:
3347: my @alldoms = &Apache::lonnet::all_domains();
3348: my %serverhomes = %Apache::lonnet::serverhomeIDs;
3349: my %servers = &Apache::lonnet::internet_dom_servers($dom);
3350: my %altids = &id_for_thisdom(%servers);
3351: my $itemcount = 1;
3352: if ($position eq 'top') {
3353: if (keys(%serverhomes) > 1) {
3354: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
3355: my $curroffloadnow;
3356: if (ref($settings) eq 'HASH') {
3357: if (ref($settings->{'offloadnow'}) eq 'HASH') {
3358: $curroffloadnow = $settings->{'offloadnow'};
3359: }
3360: }
3361: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$curroffloadnow,$rowtotal);
3362: } else {
3363: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3364: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
3365: }
3366: } else {
3367: if (keys(%by_location) == 0) {
3368: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3369: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
3370: } else {
3371: my %lt = &usersession_titles();
3372: my $numinrow = 5;
3373: my $prefix;
3374: my @types;
3375: if ($position eq 'bottom') {
3376: $prefix = 'remote';
3377: @types = ('version','excludedomain','includedomain');
3378: } else {
3379: $prefix = 'hosted';
3380: @types = ('excludedomain','includedomain');
3381: }
3382: my (%current,%checkedon,%checkedoff);
3383: my @lcversions = &Apache::lonnet::all_loncaparevs();
3384: my @locations = sort(keys(%by_location));
3385: foreach my $type (@types) {
3386: $checkedon{$type} = '';
3387: $checkedoff{$type} = ' checked="checked"';
3388: }
3389: if (ref($settings) eq 'HASH') {
3390: if (ref($settings->{$prefix}) eq 'HASH') {
3391: foreach my $key (keys(%{$settings->{$prefix}})) {
3392: $current{$key} = $settings->{$prefix}{$key};
3393: if ($key eq 'version') {
3394: if ($current{$key} ne '') {
3395: $checkedon{$key} = ' checked="checked"';
3396: $checkedoff{$key} = '';
3397: }
3398: } elsif (ref($current{$key}) eq 'ARRAY') {
3399: $checkedon{$key} = ' checked="checked"';
3400: $checkedoff{$key} = '';
3401: }
3402: }
3403: }
3404: }
3405: foreach my $type (@types) {
3406: next if ($type ne 'version' && !@locations);
3407: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3408: $datatable .= '<tr'.$css_class.'>
3409: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
3410: <span class="LC_nobreak">
3411: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
3412: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
3413: if ($type eq 'version') {
3414: my $selector = '<select name="'.$prefix.'_version">';
3415: foreach my $version (@lcversions) {
3416: my $selected = '';
3417: if ($current{'version'} eq $version) {
3418: $selected = ' selected="selected"';
3419: }
3420: $selector .= ' <option value="'.$version.'"'.
3421: $selected.'>'.$version.'</option>';
3422: }
3423: $selector .= '</select> ';
3424: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
3425: } else {
3426: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
3427: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
3428: ' />'.(' 'x2).
3429: '<input type="button" value="'.&mt('uncheck all').'" '.
3430: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
3431: "\n".
3432: '</div><div><table>';
3433: my $rem;
3434: for (my $i=0; $i<@locations; $i++) {
3435: my ($showloc,$value,$checkedtype);
3436: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
3437: my $ip = $by_location{$locations[$i]}->[0];
3438: if (ref($by_ip{$ip}) eq 'ARRAY') {
3439: $value = join(':',@{$by_ip{$ip}});
3440: $showloc = join(', ',@{$by_ip{$ip}});
3441: if (ref($current{$type}) eq 'ARRAY') {
3442: foreach my $loc (@{$by_ip{$ip}}) {
3443: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
3444: $checkedtype = ' checked="checked"';
3445: last;
3446: }
3447: }
3448: }
3449: }
3450: }
3451: $rem = $i%($numinrow);
3452: if ($rem == 0) {
3453: if ($i > 0) {
3454: $datatable .= '</tr>';
3455: }
3456: $datatable .= '<tr>';
3457: }
3458: $datatable .= '<td class="LC_left_item">'.
3459: '<span class="LC_nobreak"><label>'.
3460: '<input type="checkbox" name="'.$prefix.'_'.$type.
3461: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
3462: '</label></span></td>';
3463: }
3464: $rem = @locations%($numinrow);
3465: my $colsleft = $numinrow - $rem;
3466: if ($colsleft > 1 ) {
3467: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3468: ' </td>';
3469: } elsif ($colsleft == 1) {
3470: $datatable .= '<td class="LC_left_item"> </td>';
3471: }
3472: $datatable .= '</tr></table>';
3473: }
3474: $datatable .= '</td></tr>';
3475: $itemcount ++;
3476: }
3477: }
3478: }
3479: $$rowtotal += $itemcount;
3480: return $datatable;
3481: }
3482:
3483: sub build_location_hashes {
3484: my ($intdoms,$by_ip,$by_location) = @_;
3485: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
3486: (ref($by_location) eq 'HASH'));
3487: my %iphost = &Apache::lonnet::get_iphost();
3488: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
3489: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
3490: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
3491: foreach my $id (@{$iphost{$primary_ip}}) {
3492: my $intdom = &Apache::lonnet::internet_dom($id);
3493: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
3494: push(@{$intdoms},$intdom);
3495: }
3496: }
3497: }
3498: foreach my $ip (keys(%iphost)) {
3499: if (ref($iphost{$ip}) eq 'ARRAY') {
3500: foreach my $id (@{$iphost{$ip}}) {
3501: my $location = &Apache::lonnet::internet_dom($id);
3502: if ($location) {
3503: next if (grep(/^\Q$location\E$/,@{$intdoms}));
3504: if (ref($by_ip->{$ip}) eq 'ARRAY') {
3505: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
3506: push(@{$by_ip->{$ip}},$location);
3507: }
3508: } else {
3509: $by_ip->{$ip} = [$location];
3510: }
3511: }
3512: }
3513: }
3514: }
3515: foreach my $ip (sort(keys(%{$by_ip}))) {
3516: if (ref($by_ip->{$ip}) eq 'ARRAY') {
3517: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
3518: my $first = $by_ip->{$ip}->[0];
3519: if (ref($by_location->{$first}) eq 'ARRAY') {
3520: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
3521: push(@{$by_location->{$first}},$ip);
3522: }
3523: } else {
3524: $by_location->{$first} = [$ip];
3525: }
3526: }
3527: }
3528: return;
3529: }
3530:
3531: sub current_offloads_to {
3532: my ($dom,$settings,$servers) = @_;
3533: my (%spareid,%otherdomconfigs);
3534: if (ref($servers) eq 'HASH') {
3535: foreach my $lonhost (sort(keys(%{$servers}))) {
3536: my $gotspares;
3537: if (ref($settings) eq 'HASH') {
3538: if (ref($settings->{'spares'}) eq 'HASH') {
3539: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
3540: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
3541: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
3542: $gotspares = 1;
3543: }
3544: }
3545: }
3546: unless ($gotspares) {
3547: my $gotspares;
3548: my $serverhomeID =
3549: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
3550: my $serverhomedom =
3551: &Apache::lonnet::host_domain($serverhomeID);
3552: if ($serverhomedom ne $dom) {
3553: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
3554: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
3555: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
3556: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
3557: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
3558: $gotspares = 1;
3559: }
3560: }
3561: } else {
3562: $otherdomconfigs{$serverhomedom} =
3563: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
3564: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
3565: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
3566: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
3567: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
3568: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
3569: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
3570: $gotspares = 1;
3571: }
3572: }
3573: }
3574: }
3575: }
3576: }
3577: }
3578: unless ($gotspares) {
3579: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
3580: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
3581: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
3582: } else {
3583: my $server_hostname = &Apache::lonnet::hostname($lonhost);
3584: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
3585: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
3586: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
3587: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
3588: } else {
3589: my %what = (
3590: spareid => 1,
3591: );
3592: my ($result,$returnhash) =
3593: &Apache::lonnet::get_remote_globals($lonhost,\%what);
3594: if ($result eq 'ok') {
3595: if (ref($returnhash) eq 'HASH') {
3596: if (ref($returnhash->{'spareid'}) eq 'HASH') {
3597: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
3598: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
3599: }
3600: }
3601: }
3602: }
3603: }
3604: }
3605: }
3606: }
3607: return %spareid;
3608: }
3609:
3610: sub spares_row {
3611: my ($dom,$servers,$spareid,$serverhomes,$altids,$curroffloadnow,$rowtotal) = @_;
3612: my $css_class;
3613: my $numinrow = 4;
3614: my $itemcount = 1;
3615: my $datatable;
3616: my %typetitles = &sparestype_titles();
3617: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
3618: foreach my $server (sort(keys(%{$servers}))) {
3619: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
3620: my ($othercontrol,$serverdom);
3621: if ($serverhome ne $server) {
3622: $serverdom = &Apache::lonnet::host_domain($serverhome);
3623: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
3624: } else {
3625: $serverdom = &Apache::lonnet::host_domain($server);
3626: if ($serverdom ne $dom) {
3627: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
3628: }
3629: }
3630: next unless (ref($spareid->{$server}) eq 'HASH');
3631: my $checkednow;
3632: if (ref($curroffloadnow) eq 'HASH') {
3633: if ($curroffloadnow->{$server}) {
3634: $checkednow = ' checked="checked"';
3635: }
3636: }
3637: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3638: $datatable .= '<tr'.$css_class.'>
3639: <td rowspan="2">
3640: <span class="LC_nobreak">'.
3641: &mt('[_1] when busy, offloads to:'
3642: ,'<b>'.$server.'</b>').'</span><br />'.
3643: '<span class="LC_nobreak">'."\n".
3644: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
3645: ' '.&mt('Switch active users on next access').'</label></span>'.
3646: "\n";
3647: my (%current,%canselect);
3648: my @choices =
3649: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
3650: foreach my $type ('primary','default') {
3651: if (ref($spareid->{$server}) eq 'HASH') {
3652: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
3653: my @spares = @{$spareid->{$server}{$type}};
3654: if (@spares > 0) {
3655: if ($othercontrol) {
3656: $current{$type} = join(', ',@spares);
3657: } else {
3658: $current{$type} .= '<table>';
3659: my $numspares = scalar(@spares);
3660: for (my $i=0; $i<@spares; $i++) {
3661: my $rem = $i%($numinrow);
3662: if ($rem == 0) {
3663: if ($i > 0) {
3664: $current{$type} .= '</tr>';
3665: }
3666: $current{$type} .= '<tr>';
3667: }
3668: $current{$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'".');" /> '.
3669: $spareid->{$server}{$type}[$i].
3670: '</label></td>'."\n";
3671: }
3672: my $rem = @spares%($numinrow);
3673: my $colsleft = $numinrow - $rem;
3674: if ($colsleft > 1 ) {
3675: $current{$type} .= '<td colspan="'.$colsleft.
3676: '" class="LC_left_item">'.
3677: ' </td>';
3678: } elsif ($colsleft == 1) {
3679: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
3680: }
3681: $current{$type} .= '</tr></table>';
3682: }
3683: }
3684: }
3685: if ($current{$type} eq '') {
3686: $current{$type} = &mt('None specified');
3687: }
3688: if ($othercontrol) {
3689: if ($type eq 'primary') {
3690: $canselect{$type} = $othercontrol;
3691: }
3692: } else {
3693: $canselect{$type} =
3694: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
3695: '<select name="newspare_'.$type.'_'.$server.'" '.
3696: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
3697: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
3698: if (@choices > 0) {
3699: foreach my $lonhost (@choices) {
3700: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
3701: }
3702: }
3703: $canselect{$type} .= '</select>'."\n";
3704: }
3705: } else {
3706: $current{$type} = &mt('Could not be determined');
3707: if ($type eq 'primary') {
3708: $canselect{$type} = $othercontrol;
3709: }
3710: }
3711: if ($type eq 'default') {
3712: $datatable .= '<tr'.$css_class.'>';
3713: }
3714: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
3715: '<td>'.$current{$type}.'</td>'."\n".
3716: '<td>'.$canselect{$type}.'</td></tr>'."\n";
3717: }
3718: $itemcount ++;
3719: }
3720: }
3721: $$rowtotal += $itemcount;
3722: return $datatable;
3723: }
3724:
3725: sub possible_newspares {
3726: my ($server,$currspares,$serverhomes,$altids) = @_;
3727: my $serverhostname = &Apache::lonnet::hostname($server);
3728: my %excluded;
3729: if ($serverhostname ne '') {
3730: %excluded = (
3731: $serverhostname => 1,
3732: );
3733: }
3734: if (ref($currspares) eq 'HASH') {
3735: foreach my $type (keys(%{$currspares})) {
3736: if (ref($currspares->{$type}) eq 'ARRAY') {
3737: if (@{$currspares->{$type}} > 0) {
3738: foreach my $curr (@{$currspares->{$type}}) {
3739: my $hostname = &Apache::lonnet::hostname($curr);
3740: $excluded{$hostname} = 1;
3741: }
3742: }
3743: }
3744: }
3745: }
3746: my @choices;
3747: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
3748: if (keys(%{$serverhomes}) > 1) {
3749: foreach my $name (sort(keys(%{$serverhomes}))) {
3750: unless ($excluded{$name}) {
3751: if (exists($altids->{$serverhomes->{$name}})) {
3752: push(@choices,$altids->{$serverhomes->{$name}});
3753: } else {
3754: push(@choices,$serverhomes->{$name});
3755: }
3756: }
3757: }
3758: }
3759: }
3760: return sort(@choices);
3761: }
3762:
3763: sub print_loadbalancing {
3764: my ($dom,$settings,$rowtotal) = @_;
3765: my $primary_id = &Apache::lonnet::domain($dom,'primary');
3766: my $intdom = &Apache::lonnet::internet_dom($primary_id);
3767: my $numinrow = 1;
3768: my $datatable;
3769: my %servers = &Apache::lonnet::internet_dom_servers($dom);
3770: my (%currbalancer,%currtargets,%currrules,%existing);
3771: if (ref($settings) eq 'HASH') {
3772: %existing = %{$settings};
3773: }
3774: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
3775: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
3776: \%currtargets,\%currrules);
3777: } else {
3778: return;
3779: }
3780: my ($othertitle,$usertypes,$types) =
3781: &Apache::loncommon::sorted_inst_types($dom);
3782: my $rownum = 8;
3783: if (ref($types) eq 'ARRAY') {
3784: $rownum += scalar(@{$types});
3785: }
3786: my @css_class = ('LC_odd_row','LC_even_row');
3787: my $balnum = 0;
3788: my $islast;
3789: my (@toshow,$disabledtext);
3790: if (keys(%currbalancer) > 0) {
3791: @toshow = sort(keys(%currbalancer));
3792: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
3793: push(@toshow,'');
3794: }
3795: } else {
3796: @toshow = ('');
3797: $disabledtext = &mt('No existing load balancer');
3798: }
3799: foreach my $lonhost (@toshow) {
3800: if ($balnum == scalar(@toshow)-1) {
3801: $islast = 1;
3802: } else {
3803: $islast = 0;
3804: }
3805: my $cssidx = $balnum%2;
3806: my $targets_div_style = 'display: none';
3807: my $disabled_div_style = 'display: block';
3808: my $homedom_div_style = 'display: none';
3809: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
3810: '<td rowspan="'.$rownum.'" valign="top">'.
3811: '<p>';
3812: if ($lonhost eq '') {
3813: $datatable .= '<span class="LC_nobreak">';
3814: if (keys(%currbalancer) > 0) {
3815: $datatable .= &mt('Add balancer:');
3816: } else {
3817: $datatable .= &mt('Enable balancer:');
3818: }
3819: $datatable .= ' '.
3820: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
3821: ' id="loadbalancing_lonhost_'.$balnum.'"'.
3822: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
3823: '<option value="" selected="selected">'.&mt('None').
3824: '</option>'."\n";
3825: foreach my $server (sort(keys(%servers))) {
3826: next if ($currbalancer{$server});
3827: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
3828: }
3829: $datatable .=
3830: '</select>'."\n".
3831: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
3832: } else {
3833: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
3834: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
3835: &mt('Stop balancing').'</label>'.
3836: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
3837: $targets_div_style = 'display: block';
3838: $disabled_div_style = 'display: none';
3839: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
3840: $homedom_div_style = 'display: block';
3841: }
3842: }
3843: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
3844: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
3845: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
3846: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
3847: my ($numspares,@spares) = &count_servers($lonhost,%servers);
3848: my @sparestypes = ('primary','default');
3849: my %typetitles = &sparestype_titles();
3850: foreach my $sparetype (@sparestypes) {
3851: my $targettable;
3852: for (my $i=0; $i<$numspares; $i++) {
3853: my $checked;
3854: if (ref($currtargets{$lonhost}) eq 'HASH') {
3855: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
3856: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
3857: $checked = ' checked="checked"';
3858: }
3859: }
3860: }
3861: my ($chkboxval,$disabled);
3862: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
3863: $chkboxval = $spares[$i];
3864: }
3865: if (exists($currbalancer{$spares[$i]})) {
3866: $disabled = ' disabled="disabled"';
3867: }
3868: $targettable .=
3869: '<td><span class="LC_nobreak"><label>'.
3870: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
3871: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
3872: '</span></label></span></td>';
3873: my $rem = $i%($numinrow);
3874: if ($rem == 0) {
3875: if (($i > 0) && ($i < $numspares-1)) {
3876: $targettable .= '</tr>';
3877: }
3878: if ($i < $numspares-1) {
3879: $targettable .= '<tr>';
3880: }
3881: }
3882: }
3883: if ($targettable ne '') {
3884: my $rem = $numspares%($numinrow);
3885: my $colsleft = $numinrow - $rem;
3886: if ($colsleft > 1 ) {
3887: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3888: ' </td>';
3889: } elsif ($colsleft == 1) {
3890: $targettable .= '<td class="LC_left_item"> </td>';
3891: }
3892: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
3893: '<table><tr>'.$targettable.'</tr></table><br />';
3894: }
3895: }
3896: $datatable .= '</div></td></tr>'.
3897: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
3898: $othertitle,$usertypes,$types,\%servers,
3899: \%currbalancer,$lonhost,
3900: $targets_div_style,$homedom_div_style,
3901: $css_class[$cssidx],$balnum,$islast);
3902: $$rowtotal += $rownum;
3903: $balnum ++;
3904: }
3905: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
3906: return $datatable;
3907: }
3908:
3909: sub get_loadbalancers_config {
3910: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
3911: return unless ((ref($servers) eq 'HASH') &&
3912: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
3913: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
3914: if (keys(%{$existing}) > 0) {
3915: my $oldlonhost;
3916: foreach my $key (sort(keys(%{$existing}))) {
3917: if ($key eq 'lonhost') {
3918: $oldlonhost = $existing->{'lonhost'};
3919: $currbalancer->{$oldlonhost} = 1;
3920: } elsif ($key eq 'targets') {
3921: if ($oldlonhost) {
3922: $currtargets->{$oldlonhost} = $existing->{'targets'};
3923: }
3924: } elsif ($key eq 'rules') {
3925: if ($oldlonhost) {
3926: $currrules->{$oldlonhost} = $existing->{'rules'};
3927: }
3928: } elsif (ref($existing->{$key}) eq 'HASH') {
3929: $currbalancer->{$key} = 1;
3930: $currtargets->{$key} = $existing->{$key}{'targets'};
3931: $currrules->{$key} = $existing->{$key}{'rules'};
3932: }
3933: }
3934: } else {
3935: my ($balancerref,$targetsref) =
3936: &Apache::lonnet::get_lonbalancer_config($servers);
3937: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
3938: foreach my $server (sort(keys(%{$balancerref}))) {
3939: $currbalancer->{$server} = 1;
3940: $currtargets->{$server} = $targetsref->{$server};
3941: }
3942: }
3943: }
3944: return;
3945: }
3946:
3947: sub loadbalancing_rules {
3948: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
3949: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
3950: $css_class,$balnum,$islast) = @_;
3951: my $output;
3952: my $num = 0;
3953: my ($alltypes,$othertypes,$titles) =
3954: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
3955: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
3956: foreach my $type (@{$alltypes}) {
3957: $num ++;
3958: my $current;
3959: if (ref($currrules) eq 'HASH') {
3960: $current = $currrules->{$type};
3961: }
3962: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
3963: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
3964: $current = '';
3965: }
3966: }
3967: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
3968: $servers,$currbalancer,$lonhost,$dom,
3969: $targets_div_style,$homedom_div_style,
3970: $css_class,$balnum,$num,$islast);
3971: }
3972: }
3973: return $output;
3974: }
3975:
3976: sub loadbalancing_titles {
3977: my ($dom,$intdom,$usertypes,$types) = @_;
3978: my %othertypes = (
3979: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
3980: '_LC_author' => &mt('Users from [_1] with author role',$dom),
3981: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
3982: '_LC_external' => &mt('Users not from [_1]',$intdom),
3983: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
3984: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
3985: );
3986: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
3987: if (ref($types) eq 'ARRAY') {
3988: unshift(@alltypes,@{$types},'default');
3989: }
3990: my %titles;
3991: foreach my $type (@alltypes) {
3992: if ($type =~ /^_LC_/) {
3993: $titles{$type} = $othertypes{$type};
3994: } elsif ($type eq 'default') {
3995: $titles{$type} = &mt('All users from [_1]',$dom);
3996: if (ref($types) eq 'ARRAY') {
3997: if (@{$types} > 0) {
3998: $titles{$type} = &mt('Other users from [_1]',$dom);
3999: }
4000: }
4001: } elsif (ref($usertypes) eq 'HASH') {
4002: $titles{$type} = $usertypes->{$type};
4003: }
4004: }
4005: return (\@alltypes,\%othertypes,\%titles);
4006: }
4007:
4008: sub loadbalance_rule_row {
4009: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
4010: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
4011: my @rulenames;
4012: my %ruletitles = &offloadtype_text();
4013: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
4014: @rulenames = ('balancer','offloadedto','specific');
4015: } else {
4016: @rulenames = ('default','homeserver');
4017: if ($type eq '_LC_external') {
4018: push(@rulenames,'externalbalancer');
4019: } else {
4020: push(@rulenames,'specific');
4021: }
4022: push(@rulenames,'none');
4023: }
4024: my $style = $targets_div_style;
4025: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
4026: $style = $homedom_div_style;
4027: }
4028: my $space;
4029: if ($islast && $num == 1) {
4030: $space = '<div display="inline-block"> </div>';
4031: }
4032: my $output =
4033: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
4034: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
4035: '<td valaign="top">'.$space.
4036: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
4037: for (my $i=0; $i<@rulenames; $i++) {
4038: my $rule = $rulenames[$i];
4039: my ($checked,$extra);
4040: if ($rulenames[$i] eq 'default') {
4041: $rule = '';
4042: }
4043: if ($rulenames[$i] eq 'specific') {
4044: if (ref($servers) eq 'HASH') {
4045: my $default;
4046: if (($current ne '') && (exists($servers->{$current}))) {
4047: $checked = ' checked="checked"';
4048: }
4049: unless ($checked) {
4050: $default = ' selected="selected"';
4051: }
4052: $extra =
4053: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
4054: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
4055: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
4056: '<option value=""'.$default.'></option>'."\n";
4057: foreach my $server (sort(keys(%{$servers}))) {
4058: if (ref($currbalancer) eq 'HASH') {
4059: next if (exists($currbalancer->{$server}));
4060: }
4061: my $selected;
4062: if ($server eq $current) {
4063: $selected = ' selected="selected"';
4064: }
4065: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
4066: }
4067: $extra .= '</select>';
4068: }
4069: } elsif ($rule eq $current) {
4070: $checked = ' checked="checked"';
4071: }
4072: $output .= '<span class="LC_nobreak"><label>'.
4073: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
4074: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
4075: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
4076: ')"'.$checked.' /> ';
4077: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
4078: $output .= $ruletitles{'particular'};
4079: } else {
4080: $output .= $ruletitles{$rulenames[$i]};
4081: }
4082: $output .= '</label>'.$extra.'</span><br />'."\n";
4083: }
4084: $output .= '</div></td></tr>'."\n";
4085: return $output;
4086: }
4087:
4088: sub offloadtype_text {
4089: my %ruletitles = &Apache::lonlocal::texthash (
4090: 'default' => 'Offloads to default destinations',
4091: 'homeserver' => "Offloads to user's home server",
4092: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
4093: 'specific' => 'Offloads to specific server',
4094: 'none' => 'No offload',
4095: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
4096: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
4097: 'particular' => 'Session hosted (after re-auth) on server:',
4098: );
4099: return %ruletitles;
4100: }
4101:
4102: sub sparestype_titles {
4103: my %typestitles = &Apache::lonlocal::texthash (
4104: 'primary' => 'primary',
4105: 'default' => 'default',
4106: );
4107: return %typestitles;
4108: }
4109:
4110: sub contact_titles {
4111: my %titles = &Apache::lonlocal::texthash (
4112: 'supportemail' => 'Support E-mail address',
4113: 'adminemail' => 'Default Server Admin E-mail address',
4114: 'errormail' => 'Error reports to be e-mailed to',
4115: 'packagesmail' => 'Package update alerts to be e-mailed to',
4116: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
4117: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
4118: 'requestsmail' => 'E-mail from course requests requiring approval',
4119: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
4120: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
4121: );
4122: my %short_titles = &Apache::lonlocal::texthash (
4123: adminemail => 'Admin E-mail address',
4124: supportemail => 'Support E-mail',
4125: );
4126: return (\%titles,\%short_titles);
4127: }
4128:
4129: sub tool_titles {
4130: my %titles = &Apache::lonlocal::texthash (
4131: aboutme => 'Personal web page',
4132: blog => 'Blog',
4133: webdav => 'WebDAV',
4134: portfolio => 'Portfolio',
4135: official => 'Official courses (with institutional codes)',
4136: unofficial => 'Unofficial courses',
4137: community => 'Communities',
4138: textbook => 'Textbook courses',
4139: );
4140: return %titles;
4141: }
4142:
4143: sub courserequest_titles {
4144: my %titles = &Apache::lonlocal::texthash (
4145: official => 'Official',
4146: unofficial => 'Unofficial',
4147: community => 'Communities',
4148: textbook => 'Textbook',
4149: norequest => 'Not allowed',
4150: approval => 'Approval by Dom. Coord.',
4151: validate => 'With validation',
4152: autolimit => 'Numerical limit',
4153: unlimited => '(blank for unlimited)',
4154: );
4155: return %titles;
4156: }
4157:
4158: sub authorrequest_titles {
4159: my %titles = &Apache::lonlocal::texthash (
4160: norequest => 'Not allowed',
4161: approval => 'Approval by Dom. Coord.',
4162: automatic => 'Automatic approval',
4163: );
4164: return %titles;
4165: }
4166:
4167: sub courserequest_conditions {
4168: my %conditions = &Apache::lonlocal::texthash (
4169: approval => '(Processing of request subject to approval by Domain Coordinator).',
4170: validate => '(Processing of request subject to institutional validation).',
4171: );
4172: return %conditions;
4173: }
4174:
4175:
4176: sub print_usercreation {
4177: my ($position,$dom,$settings,$rowtotal) = @_;
4178: my $numinrow = 4;
4179: my $datatable;
4180: if ($position eq 'top') {
4181: $$rowtotal ++;
4182: my $rowcount = 0;
4183: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
4184: if (ref($rules) eq 'HASH') {
4185: if (keys(%{$rules}) > 0) {
4186: $datatable .= &user_formats_row('username',$settings,$rules,
4187: $ruleorder,$numinrow,$rowcount);
4188: $$rowtotal ++;
4189: $rowcount ++;
4190: }
4191: }
4192: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
4193: if (ref($idrules) eq 'HASH') {
4194: if (keys(%{$idrules}) > 0) {
4195: $datatable .= &user_formats_row('id',$settings,$idrules,
4196: $idruleorder,$numinrow,$rowcount);
4197: $$rowtotal ++;
4198: $rowcount ++;
4199: }
4200: }
4201: if ($rowcount == 0) {
4202: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
4203: $$rowtotal ++;
4204: $rowcount ++;
4205: }
4206: } elsif ($position eq 'middle') {
4207: my @creators = ('author','course','requestcrs');
4208: my ($rules,$ruleorder) =
4209: &Apache::lonnet::inst_userrules($dom,'username');
4210: my %lt = &usercreation_types();
4211: my %checked;
4212: if (ref($settings) eq 'HASH') {
4213: if (ref($settings->{'cancreate'}) eq 'HASH') {
4214: foreach my $item (@creators) {
4215: $checked{$item} = $settings->{'cancreate'}{$item};
4216: }
4217: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
4218: foreach my $item (@creators) {
4219: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
4220: $checked{$item} = 'none';
4221: }
4222: }
4223: }
4224: }
4225: my $rownum = 0;
4226: foreach my $item (@creators) {
4227: $rownum ++;
4228: if ($checked{$item} eq '') {
4229: $checked{$item} = 'any';
4230: }
4231: my $css_class;
4232: if ($rownum%2) {
4233: $css_class = '';
4234: } else {
4235: $css_class = ' class="LC_odd_row" ';
4236: }
4237: $datatable .= '<tr'.$css_class.'>'.
4238: '<td><span class="LC_nobreak">'.$lt{$item}.
4239: '</span></td><td align="right">';
4240: my @options = ('any');
4241: if (ref($rules) eq 'HASH') {
4242: if (keys(%{$rules}) > 0) {
4243: push(@options,('official','unofficial'));
4244: }
4245: }
4246: push(@options,'none');
4247: foreach my $option (@options) {
4248: my $type = 'radio';
4249: my $check = ' ';
4250: if ($checked{$item} eq $option) {
4251: $check = ' checked="checked" ';
4252: }
4253: $datatable .= '<span class="LC_nobreak"><label>'.
4254: '<input type="'.$type.'" name="can_createuser_'.
4255: $item.'" value="'.$option.'"'.$check.'/> '.
4256: $lt{$option}.'</label> </span>';
4257: }
4258: $datatable .= '</td></tr>';
4259: }
4260: } else {
4261: my @contexts = ('author','course','domain');
4262: my @authtypes = ('int','krb4','krb5','loc');
4263: my %checked;
4264: if (ref($settings) eq 'HASH') {
4265: if (ref($settings->{'authtypes'}) eq 'HASH') {
4266: foreach my $item (@contexts) {
4267: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
4268: foreach my $auth (@authtypes) {
4269: if ($settings->{'authtypes'}{$item}{$auth}) {
4270: $checked{$item}{$auth} = ' checked="checked" ';
4271: }
4272: }
4273: }
4274: }
4275: }
4276: } else {
4277: foreach my $item (@contexts) {
4278: foreach my $auth (@authtypes) {
4279: $checked{$item}{$auth} = ' checked="checked" ';
4280: }
4281: }
4282: }
4283: my %title = &context_names();
4284: my %authname = &authtype_names();
4285: my $rownum = 0;
4286: my $css_class;
4287: foreach my $item (@contexts) {
4288: if ($rownum%2) {
4289: $css_class = '';
4290: } else {
4291: $css_class = ' class="LC_odd_row" ';
4292: }
4293: $datatable .= '<tr'.$css_class.'>'.
4294: '<td>'.$title{$item}.
4295: '</td><td class="LC_left_item">'.
4296: '<span class="LC_nobreak">';
4297: foreach my $auth (@authtypes) {
4298: $datatable .= '<label>'.
4299: '<input type="checkbox" name="'.$item.'_auth" '.
4300: $checked{$item}{$auth}.' value="'.$auth.'" />'.
4301: $authname{$auth}.'</label> ';
4302: }
4303: $datatable .= '</span></td></tr>';
4304: $rownum ++;
4305: }
4306: $$rowtotal += $rownum;
4307: }
4308: return $datatable;
4309: }
4310:
4311: sub print_selfcreation {
4312: my ($position,$dom,$settings,$rowtotal) = @_;
4313: my (@selfcreate,$createsettings,$processing,$datatable);
4314: if (ref($settings) eq 'HASH') {
4315: if (ref($settings->{'cancreate'}) eq 'HASH') {
4316: $createsettings = $settings->{'cancreate'};
4317: if (ref($createsettings) eq 'HASH') {
4318: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
4319: @selfcreate = @{$createsettings->{'selfcreate'}};
4320: } elsif ($createsettings->{'selfcreate'} ne '') {
4321: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
4322: @selfcreate = ('email','login','sso');
4323: } elsif ($createsettings->{'selfcreate'} ne 'none') {
4324: @selfcreate = ($createsettings->{'selfcreate'});
4325: }
4326: }
4327: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
4328: $processing = $createsettings->{'selfcreateprocessing'};
4329: }
4330: }
4331: }
4332: }
4333: my %radiohash;
4334: my $numinrow = 4;
4335: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
4336: if ($position eq 'top') {
4337: my %choices = &Apache::lonlocal::texthash (
4338: cancreate_login => 'Institutional Login',
4339: cancreate_sso => 'Institutional Single Sign On',
4340: );
4341: my @toggles = sort(keys(%choices));
4342: my %defaultchecked = (
4343: 'cancreate_login' => 'off',
4344: 'cancreate_sso' => 'off',
4345: );
4346: my ($onclick,$itemcount);
4347: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
4348: \%choices,$itemcount,$onclick);
4349: $$rowtotal += $itemcount;
4350:
4351: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4352:
4353: if (ref($usertypes) eq 'HASH') {
4354: if (keys(%{$usertypes}) > 0) {
4355: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
4356: $dom,$numinrow,$othertitle,
4357: 'statustocreate',$$rowtotal);
4358: $$rowtotal ++;
4359: }
4360: }
4361: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
4362: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4363: $fieldtitles{'inststatus'} = &mt('Institutional status');
4364: my $rem;
4365: my $numperrow = 2;
4366: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
4367: $datatable .= '<tr'.$css_class.'>'.
4368: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
4369: '<td class="LC_left_item">'."\n".
4370: '<table><tr><td>'."\n";
4371: for (my $i=0; $i<@fields; $i++) {
4372: $rem = $i%($numperrow);
4373: if ($rem == 0) {
4374: if ($i > 0) {
4375: $datatable .= '</tr>';
4376: }
4377: $datatable .= '<tr>';
4378: }
4379: my $currval;
4380: if (ref($createsettings) eq 'HASH') {
4381: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
4382: $currval = $createsettings->{'shibenv'}{$fields[$i]};
4383: }
4384: }
4385: $datatable .= '<td class="LC_left_item">'.
4386: '<span class="LC_nobreak">'.
4387: '<input type="text" name="shibenv_'.$fields[$i].'" '.
4388: 'value="'.$currval.'" size="10" /> '.
4389: $fieldtitles{$fields[$i]}.'</span></td>';
4390: }
4391: my $colsleft = $numperrow - $rem;
4392: if ($colsleft > 1 ) {
4393: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4394: ' </td>';
4395: } elsif ($colsleft == 1) {
4396: $datatable .= '<td class="LC_left_item"> </td>';
4397: }
4398: $datatable .= '</tr></table></td></tr>';
4399: $$rowtotal ++;
4400: } elsif ($position eq 'middle') {
4401: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
4402: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4403: $usertypes->{'default'} = $othertitle;
4404: if (ref($types) eq 'ARRAY') {
4405: push(@{$types},'default');
4406: $usertypes->{'default'} = $othertitle;
4407: foreach my $status (@{$types}) {
4408: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
4409: $numinrow,$$rowtotal,$usertypes);
4410: $$rowtotal ++;
4411: }
4412: }
4413: } else {
4414: my %choices = &Apache::lonlocal::texthash (
4415: cancreate_email => 'E-mail address as username',
4416: );
4417: my @toggles = sort(keys(%choices));
4418: my %defaultchecked = (
4419: 'cancreate_email' => 'off',
4420: );
4421: my $itemcount = 0;
4422: my $display = 'none';
4423: if (grep(/^\Qemail\E$/,@selfcreate)) {
4424: $display = 'block';
4425: }
4426: my $onclick = "toggleDisplay(this.form,'emailoptions');";
4427: my $additional = '<div id="emailoptions" style="display: '.$display.'">';
4428: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
4429: my $usertypes = {};
4430: my $order = [];
4431: if ((ref($domdefaults{'inststatustypes'}) eq 'HASH') && (ref($domdefaults{'inststatusguest'}) eq 'ARRAY')) {
4432: $usertypes = $domdefaults{'inststatustypes'};
4433: $order = $domdefaults{'inststatusguest'};
4434: }
4435: if (ref($order) eq 'ARRAY') {
4436: push(@{$order},'default');
4437: if (@{$order} > 1) {
4438: $usertypes->{'default'} = &mt('Other users');
4439: $additional .= '<table><tr>';
4440: foreach my $status (@{$order}) {
4441: $additional .= '<th>'.$usertypes->{$status}.'</th>';
4442: }
4443: $additional .= '</tr><tr>';
4444: foreach my $status (@{$order}) {
4445: $additional .= '<td>'.&email_as_username($rowtotal,$processing,$status).'</td>';
4446: }
4447: $additional .= '</tr></table>';
4448: } else {
4449: $usertypes->{'default'} = &mt('All users');
4450: $additional .= &email_as_username($rowtotal,$processing);
4451: }
4452: }
4453: $additional .= '</div>'."\n";
4454:
4455: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
4456: \%choices,$$rowtotal,$onclick,$additional);
4457: $$rowtotal ++;
4458: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal);
4459: $$rowtotal ++;
4460: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
4461: $numinrow = 1;
4462: if (ref($order) eq 'ARRAY') {
4463: foreach my $status (@{$order}) {
4464: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
4465: $numinrow,$$rowtotal,$usertypes,$infofields,$infotitles);
4466: $$rowtotal ++;
4467: }
4468: }
4469: my ($emailrules,$emailruleorder) =
4470: &Apache::lonnet::inst_userrules($dom,'email');
4471: if (ref($emailrules) eq 'HASH') {
4472: if (keys(%{$emailrules}) > 0) {
4473: $datatable .= &user_formats_row('email',$settings,$emailrules,
4474: $emailruleorder,$numinrow,$$rowtotal);
4475: $$rowtotal ++;
4476: }
4477: }
4478: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal);
4479: }
4480: return $datatable;
4481: }
4482:
4483: sub email_as_username {
4484: my ($rowtotal,$processing,$type) = @_;
4485: my %choices =
4486: &Apache::lonlocal::texthash (
4487: automatic => 'Automatic approval',
4488: approval => 'Queued for approval',
4489: );
4490: my $output;
4491: foreach my $option ('automatic','approval') {
4492: my $checked;
4493: if (ref($processing) eq 'HASH') {
4494: if ($type eq '') {
4495: if (!exists($processing->{'default'})) {
4496: if ($option eq 'automatic') {
4497: $checked = ' checked="checked"';
4498: }
4499: } else {
4500: if ($processing->{'default'} eq $option) {
4501: $checked = ' checked="checked"';
4502: }
4503: }
4504: } else {
4505: if (!exists($processing->{$type})) {
4506: if ($option eq 'automatic') {
4507: $checked = ' checked="checked"';
4508: }
4509: } else {
4510: if ($processing->{$type} eq $option) {
4511: $checked = ' checked="checked"';
4512: }
4513: }
4514: }
4515: } elsif ($option eq 'automatic') {
4516: $checked = ' checked="checked"';
4517: }
4518: my $name = 'cancreate_emailprocess';
4519: if (($type ne '') && ($type ne 'default')) {
4520: $name .= '_'.$type;
4521: }
4522: $output .= '<span class="LC_nobreak"><label>'.
4523: '<input type="radio" name="'.$name.'"'.
4524: $checked.' value="'.$option.'" />'.
4525: $choices{$option}.'</label></span>';
4526: if ($type eq '') {
4527: $output .= ' ';
4528: } else {
4529: $output .= '<br />';
4530: }
4531: }
4532: $$rowtotal ++;
4533: return $output;
4534: }
4535:
4536: sub captcha_choice {
4537: my ($context,$settings,$itemcount) = @_;
4538: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext);
4539: my %lt = &captcha_phrases();
4540: $keyentry = 'hidden';
4541: if ($context eq 'cancreate') {
4542: $rowname = &mt('CAPTCHA validation');
4543: } elsif ($context eq 'login') {
4544: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
4545: }
4546: if (ref($settings) eq 'HASH') {
4547: if ($settings->{'captcha'}) {
4548: $checked{$settings->{'captcha'}} = ' checked="checked"';
4549: } else {
4550: $checked{'original'} = ' checked="checked"';
4551: }
4552: if ($settings->{'captcha'} eq 'recaptcha') {
4553: $pubtext = $lt{'pub'};
4554: $privtext = $lt{'priv'};
4555: $keyentry = 'text';
4556: }
4557: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
4558: $currpub = $settings->{'recaptchakeys'}{'public'};
4559: $currpriv = $settings->{'recaptchakeys'}{'private'};
4560: }
4561: } else {
4562: $checked{'original'} = ' checked="checked"';
4563: }
4564: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
4565: my $output = '<tr'.$css_class.'>'.
4566: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
4567: '<table><tr><td>'."\n";
4568: foreach my $option ('original','recaptcha','notused') {
4569: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
4570: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
4571: $lt{$option}.'</label></span>';
4572: unless ($option eq 'notused') {
4573: $output .= (' 'x2)."\n";
4574: }
4575: }
4576: #
4577: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
4578: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
4579: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
4580: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
4581: #
4582: $output .= '</td></tr>'."\n".
4583: '<tr><td>'."\n".
4584: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
4585: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
4586: $currpub.'" size="40" /></span><br />'."\n".
4587: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
4588: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
4589: $currpriv.'" size="40" /></span></td></tr></table>'."\n".
4590: '</td></tr>';
4591: return $output;
4592: }
4593:
4594: sub user_formats_row {
4595: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
4596: my $output;
4597: my %text = (
4598: 'username' => 'new usernames',
4599: 'id' => 'IDs',
4600: 'email' => 'self-created accounts (e-mail)',
4601: );
4602: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
4603: $output = '<tr '.$css_class.'>'.
4604: '<td><span class="LC_nobreak">';
4605: if ($type eq 'email') {
4606: $output .= &mt("Formats disallowed for $text{$type}: ");
4607: } else {
4608: $output .= &mt("Format rules to check for $text{$type}: ");
4609: }
4610: $output .= '</span></td>'.
4611: '<td class="LC_left_item" colspan="2"><table>';
4612: my $rem;
4613: if (ref($ruleorder) eq 'ARRAY') {
4614: for (my $i=0; $i<@{$ruleorder}; $i++) {
4615: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
4616: my $rem = $i%($numinrow);
4617: if ($rem == 0) {
4618: if ($i > 0) {
4619: $output .= '</tr>';
4620: }
4621: $output .= '<tr>';
4622: }
4623: my $check = ' ';
4624: if (ref($settings) eq 'HASH') {
4625: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
4626: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
4627: $check = ' checked="checked" ';
4628: }
4629: }
4630: }
4631: $output .= '<td class="LC_left_item">'.
4632: '<span class="LC_nobreak"><label>'.
4633: '<input type="checkbox" name="'.$type.'_rule" '.
4634: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
4635: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
4636: }
4637: }
4638: $rem = @{$ruleorder}%($numinrow);
4639: }
4640: my $colsleft = $numinrow - $rem;
4641: if ($colsleft > 1 ) {
4642: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4643: ' </td>';
4644: } elsif ($colsleft == 1) {
4645: $output .= '<td class="LC_left_item"> </td>';
4646: }
4647: $output .= '</tr></table></td></tr>';
4648: return $output;
4649: }
4650:
4651: sub usercreation_types {
4652: my %lt = &Apache::lonlocal::texthash (
4653: author => 'When adding a co-author',
4654: course => 'When adding a user to a course',
4655: requestcrs => 'When requesting a course',
4656: any => 'Any',
4657: official => 'Institutional only ',
4658: unofficial => 'Non-institutional only',
4659: none => 'None',
4660: );
4661: return %lt;
4662: }
4663:
4664: sub selfcreation_types {
4665: my %lt = &Apache::lonlocal::texthash (
4666: selfcreate => 'User creates own account',
4667: any => 'Any',
4668: official => 'Institutional only ',
4669: unofficial => 'Non-institutional only',
4670: email => 'E-mail address',
4671: login => 'Institutional Login',
4672: sso => 'SSO',
4673: );
4674: }
4675:
4676: sub authtype_names {
4677: my %lt = &Apache::lonlocal::texthash(
4678: int => 'Internal',
4679: krb4 => 'Kerberos 4',
4680: krb5 => 'Kerberos 5',
4681: loc => 'Local',
4682: );
4683: return %lt;
4684: }
4685:
4686: sub context_names {
4687: my %context_title = &Apache::lonlocal::texthash(
4688: author => 'Creating users when an Author',
4689: course => 'Creating users when in a course',
4690: domain => 'Creating users when a Domain Coordinator',
4691: );
4692: return %context_title;
4693: }
4694:
4695: sub print_usermodification {
4696: my ($position,$dom,$settings,$rowtotal) = @_;
4697: my $numinrow = 4;
4698: my ($context,$datatable,$rowcount);
4699: if ($position eq 'top') {
4700: $rowcount = 0;
4701: $context = 'author';
4702: foreach my $role ('ca','aa') {
4703: $datatable .= &modifiable_userdata_row($context,$role,$settings,
4704: $numinrow,$rowcount);
4705: $$rowtotal ++;
4706: $rowcount ++;
4707: }
4708: } elsif ($position eq 'bottom') {
4709: $context = 'course';
4710: $rowcount = 0;
4711: foreach my $role ('st','ep','ta','in','cr') {
4712: $datatable .= &modifiable_userdata_row($context,$role,$settings,
4713: $numinrow,$rowcount);
4714: $$rowtotal ++;
4715: $rowcount ++;
4716: }
4717: }
4718: return $datatable;
4719: }
4720:
4721: sub print_defaults {
4722: my ($position,$dom,$settings,$rowtotal) = @_;
4723: my $rownum = 0;
4724: my ($datatable,$css_class);
4725: if ($position eq 'top') {
4726: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
4727: 'datelocale_def','portal_def');
4728: my %defaults;
4729: if (ref($settings) eq 'HASH') {
4730: %defaults = %{$settings};
4731: } else {
4732: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
4733: foreach my $item (@items) {
4734: $defaults{$item} = $domdefaults{$item};
4735: }
4736: }
4737: my $titles = &defaults_titles($dom);
4738: foreach my $item (@items) {
4739: if ($rownum%2) {
4740: $css_class = '';
4741: } else {
4742: $css_class = ' class="LC_odd_row" ';
4743: }
4744: $datatable .= '<tr'.$css_class.'>'.
4745: '<td><span class="LC_nobreak">'.$titles->{$item}.
4746: '</span></td><td class="LC_right_item" colspan="3">';
4747: if ($item eq 'auth_def') {
4748: my @authtypes = ('internal','krb4','krb5','localauth');
4749: my %shortauth = (
4750: internal => 'int',
4751: krb4 => 'krb4',
4752: krb5 => 'krb5',
4753: localauth => 'loc'
4754: );
4755: my %authnames = &authtype_names();
4756: foreach my $auth (@authtypes) {
4757: my $checked = ' ';
4758: if ($defaults{$item} eq $auth) {
4759: $checked = ' checked="checked" ';
4760: }
4761: $datatable .= '<label><input type="radio" name="'.$item.
4762: '" value="'.$auth.'"'.$checked.'/>'.
4763: $authnames{$shortauth{$auth}}.'</label> ';
4764: }
4765: } elsif ($item eq 'timezone_def') {
4766: my $includeempty = 1;
4767: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
4768: } elsif ($item eq 'datelocale_def') {
4769: my $includeempty = 1;
4770: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
4771: } elsif ($item eq 'lang_def') {
4772: my $includeempty = 1;
4773: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
4774: } else {
4775: my $size;
4776: if ($item eq 'portal_def') {
4777: $size = ' size="25"';
4778: }
4779: $datatable .= '<input type="text" name="'.$item.'" value="'.
4780: $defaults{$item}.'"'.$size.' />';
4781: }
4782: $datatable .= '</td></tr>';
4783: $rownum ++;
4784: }
4785: } else {
4786: my (%defaults);
4787: if (ref($settings) eq 'HASH') {
4788: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH') &&
4789: (ref($settings->{'inststatusguest'}) eq 'ARRAY')) {
4790: my $maxnum = @{$settings->{'inststatusorder'}};
4791: for (my $i=0; $i<$maxnum; $i++) {
4792: $css_class = $rownum%2?' class="LC_odd_row"':'';
4793: my $item = $settings->{'inststatusorder'}->[$i];
4794: my $title = $settings->{'inststatustypes'}->{$item};
4795: my $guestok;
4796: if (grep(/^\Q$item\E$/,@{$settings->{'inststatusguest'}})) {
4797: $guestok = 1;
4798: }
4799: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
4800: $datatable .= '<tr'.$css_class.'>'.
4801: '<td><span class="LC_nobreak">'.
4802: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
4803: for (my $k=0; $k<=$maxnum; $k++) {
4804: my $vpos = $k+1;
4805: my $selstr;
4806: if ($k == $i) {
4807: $selstr = ' selected="selected" ';
4808: }
4809: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4810: }
4811: my ($checkedon,$checkedoff);
4812: $checkedoff = ' checked="checked"';
4813: if ($guestok) {
4814: $checkedon = $checkedoff;
4815: $checkedoff = '';
4816: }
4817: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
4818: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
4819: &mt('delete').'</span></td>'.
4820: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed:').
4821: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
4822: '</span></td>'.
4823: '<td class="LC_right_item"><span class="LC_nobreak">'.
4824: '<label><input type="radio" value="1" name="inststatus_guest_'.$item.'"'.$checkedon.' />'.
4825: &mt('Yes').'</label>'.(' 'x2).
4826: '<label><input type="radio" value="0" name="inststatus_guest_'.$item.'"'.$checkedoff.' />'.
4827: &mt('No').'</label></span></td></tr>';
4828: }
4829: $css_class = $rownum%2?' class="LC_odd_row"':'';
4830: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
4831: $datatable .= '<tr '.$css_class.'>'.
4832: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
4833: for (my $k=0; $k<=$maxnum; $k++) {
4834: my $vpos = $k+1;
4835: my $selstr;
4836: if ($k == $maxnum) {
4837: $selstr = ' selected="selected" ';
4838: }
4839: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4840: }
4841: $datatable .= '</select> '.&mt('Internal ID:').
4842: '<input type="text" size="10" name="addinststatus" value="" />'.
4843: ' '.&mt('(new)').
4844: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
4845: &mt('Name displayed:').
4846: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
4847: '<td class="LC_right_item"><span class="LC_nobreak">'.
4848: '<label><input type="radio" value="1" name="addinststatus_guest" />'.
4849: &mt('Yes').'</label>'.(' 'x2).
4850: '<label><input type="radio" value="0" name="addinststatus_guest" />'.
4851: &mt('No').'</label></span></td></tr>';
4852: '</tr>'."\n";
4853: $rownum ++;
4854: }
4855: }
4856: }
4857: $$rowtotal += $rownum;
4858: return $datatable;
4859: }
4860:
4861: sub get_languages_hash {
4862: my %langchoices;
4863: foreach my $id (&Apache::loncommon::languageids()) {
4864: my $code = &Apache::loncommon::supportedlanguagecode($id);
4865: if ($code ne '') {
4866: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
4867: }
4868: }
4869: return %langchoices;
4870: }
4871:
4872: sub defaults_titles {
4873: my ($dom) = @_;
4874: my %titles = &Apache::lonlocal::texthash (
4875: 'auth_def' => 'Default authentication type',
4876: 'auth_arg_def' => 'Default authentication argument',
4877: 'lang_def' => 'Default language',
4878: 'timezone_def' => 'Default timezone',
4879: 'datelocale_def' => 'Default locale for dates',
4880: 'portal_def' => 'Portal/Default URL',
4881: );
4882: if ($dom) {
4883: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
4884: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
4885: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
4886: $protocol = 'http' if ($protocol ne 'https');
4887: if ($uint_dom) {
4888: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
4889: $uint_dom);
4890: }
4891: }
4892: return (\%titles);
4893: }
4894:
4895: sub print_scantronformat {
4896: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
4897: my $itemcount = 1;
4898: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
4899: %confhash);
4900: my $switchserver = &check_switchserver($dom,$confname);
4901: my %lt = &Apache::lonlocal::texthash (
4902: default => 'Default bubblesheet format file error',
4903: custom => 'Custom bubblesheet format file error',
4904: );
4905: my %scantronfiles = (
4906: default => 'default.tab',
4907: custom => 'custom.tab',
4908: );
4909: foreach my $key (keys(%scantronfiles)) {
4910: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
4911: .$scantronfiles{$key};
4912: }
4913: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
4914: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
4915: if (!$switchserver) {
4916: my $servadm = $r->dir_config('lonAdmEMail');
4917: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
4918: if ($configuserok eq 'ok') {
4919: if ($author_ok eq 'ok') {
4920: my %legacyfile = (
4921: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
4922: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
4923: );
4924: my %md5chk;
4925: foreach my $type (keys(%legacyfile)) {
4926: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
4927: chomp($md5chk{$type});
4928: }
4929: if ($md5chk{'default'} ne $md5chk{'custom'}) {
4930: foreach my $type (keys(%legacyfile)) {
4931: ($scantronurls{$type},my $error) =
4932: &legacy_scantronformat($r,$dom,$confname,
4933: $type,$legacyfile{$type},
4934: $scantronurls{$type},
4935: $scantronfiles{$type});
4936: if ($error ne '') {
4937: $error{$type} = $error;
4938: }
4939: }
4940: if (keys(%error) == 0) {
4941: $is_custom = 1;
4942: $confhash{'scantron'}{'scantronformat'} =
4943: $scantronurls{'custom'};
4944: my $putresult =
4945: &Apache::lonnet::put_dom('configuration',
4946: \%confhash,$dom);
4947: if ($putresult ne 'ok') {
4948: $error{'custom'} =
4949: '<span class="LC_error">'.
4950: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
4951: }
4952: }
4953: } else {
4954: ($scantronurls{'default'},my $error) =
4955: &legacy_scantronformat($r,$dom,$confname,
4956: 'default',$legacyfile{'default'},
4957: $scantronurls{'default'},
4958: $scantronfiles{'default'});
4959: if ($error eq '') {
4960: $confhash{'scantron'}{'scantronformat'} = '';
4961: my $putresult =
4962: &Apache::lonnet::put_dom('configuration',
4963: \%confhash,$dom);
4964: if ($putresult ne 'ok') {
4965: $error{'default'} =
4966: '<span class="LC_error">'.
4967: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
4968: }
4969: } else {
4970: $error{'default'} = $error;
4971: }
4972: }
4973: }
4974: }
4975: } else {
4976: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
4977: }
4978: }
4979: if (ref($settings) eq 'HASH') {
4980: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
4981: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
4982: if ((!@info) || ($info[0] eq 'no_such_dir')) {
4983: $scantronurl = '';
4984: } else {
4985: $scantronurl = $settings->{'scantronformat'};
4986: }
4987: $is_custom = 1;
4988: } else {
4989: $scantronurl = $scantronurls{'default'};
4990: }
4991: } else {
4992: if ($is_custom) {
4993: $scantronurl = $scantronurls{'custom'};
4994: } else {
4995: $scantronurl = $scantronurls{'default'};
4996: }
4997: }
4998: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4999: $datatable .= '<tr'.$css_class.'>';
5000: if (!$is_custom) {
5001: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
5002: '<span class="LC_nobreak">';
5003: if ($scantronurl) {
5004: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
5005: undef,undef,undef,undef,'background-color:#ffffff');
5006: } else {
5007: $datatable = &mt('File unavailable for display');
5008: }
5009: $datatable .= '</span></td>';
5010: if (keys(%error) == 0) {
5011: $datatable .= '<td valign="bottom">';
5012: if (!$switchserver) {
5013: $datatable .= &mt('Upload:').'<br />';
5014: }
5015: } else {
5016: my $errorstr;
5017: foreach my $key (sort(keys(%error))) {
5018: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
5019: }
5020: $datatable .= '<td>'.$errorstr;
5021: }
5022: } else {
5023: if (keys(%error) > 0) {
5024: my $errorstr;
5025: foreach my $key (sort(keys(%error))) {
5026: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
5027: }
5028: $datatable .= '<td>'.$errorstr.'</td><td> ';
5029: } elsif ($scantronurl) {
5030: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
5031: undef,undef,undef,undef,'background-color:#ffffff');
5032: $datatable .= '<td><span class="LC_nobreak">'.
5033: $link.
5034: '<label><input type="checkbox" name="scantronformat_del"'.
5035: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
5036: '<td><span class="LC_nobreak"> '.
5037: &mt('Replace:').'</span><br />';
5038: }
5039: }
5040: if (keys(%error) == 0) {
5041: if ($switchserver) {
5042: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
5043: } else {
5044: $datatable .='<span class="LC_nobreak"> '.
5045: '<input type="file" name="scantronformat" /></span>';
5046: }
5047: }
5048: $datatable .= '</td></tr>';
5049: $$rowtotal ++;
5050: return $datatable;
5051: }
5052:
5053: sub legacy_scantronformat {
5054: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
5055: my ($url,$error);
5056: my @statinfo = &Apache::lonnet::stat_file($newurl);
5057: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
5058: (my $result,$url) =
5059: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
5060: '','',$newfile);
5061: if ($result ne 'ok') {
5062: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
5063: }
5064: }
5065: return ($url,$error);
5066: }
5067:
5068: sub print_coursecategories {
5069: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
5070: my $datatable;
5071: if ($position eq 'top') {
5072: my (%checked);
5073: my @catitems = ('unauth','auth');
5074: my @cattypes = ('std','domonly','codesrch','none');
5075: $checked{'unauth'} = 'std';
5076: $checked{'auth'} = 'std';
5077: if (ref($settings) eq 'HASH') {
5078: foreach my $type (@cattypes) {
5079: if ($type eq $settings->{'unauth'}) {
5080: $checked{'unauth'} = $type;
5081: }
5082: if ($type eq $settings->{'auth'}) {
5083: $checked{'auth'} = $type;
5084: }
5085: }
5086: }
5087: my %lt = &Apache::lonlocal::texthash (
5088: unauth => 'Catalog type for unauthenticated users',
5089: auth => 'Catalog type for authenticated users',
5090: none => 'No catalog',
5091: std => 'Standard catalog',
5092: domonly => 'Domain-only catalog',
5093: codesrch => "Code search form",
5094: );
5095: my $itemcount = 0;
5096: foreach my $item (@catitems) {
5097: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
5098: $datatable .= '<tr '.$css_class.'>'.
5099: '<td>'.$lt{$item}.'</td>'.
5100: '<td class="LC_right_item"><span class="LC_nobreak">';
5101: foreach my $type (@cattypes) {
5102: my $ischecked;
5103: if ($checked{$item} eq $type) {
5104: $ischecked=' checked="checked"';
5105: }
5106: $datatable .= '<label>'.
5107: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
5108: ' />'.$lt{$type}.'</label> ';
5109: }
5110: $datatable .= '</td></tr>';
5111: $itemcount ++;
5112: }
5113: $$rowtotal += $itemcount;
5114: } elsif ($position eq 'middle') {
5115: my $toggle_cats_crs = ' ';
5116: my $toggle_cats_dom = ' checked="checked" ';
5117: my $can_cat_crs = ' ';
5118: my $can_cat_dom = ' checked="checked" ';
5119: my $toggle_catscomm_comm = ' ';
5120: my $toggle_catscomm_dom = ' checked="checked" ';
5121: my $can_catcomm_comm = ' ';
5122: my $can_catcomm_dom = ' checked="checked" ';
5123:
5124: if (ref($settings) eq 'HASH') {
5125: if ($settings->{'togglecats'} eq 'crs') {
5126: $toggle_cats_crs = $toggle_cats_dom;
5127: $toggle_cats_dom = ' ';
5128: }
5129: if ($settings->{'categorize'} eq 'crs') {
5130: $can_cat_crs = $can_cat_dom;
5131: $can_cat_dom = ' ';
5132: }
5133: if ($settings->{'togglecatscomm'} eq 'comm') {
5134: $toggle_catscomm_comm = $toggle_catscomm_dom;
5135: $toggle_catscomm_dom = ' ';
5136: }
5137: if ($settings->{'categorizecomm'} eq 'comm') {
5138: $can_catcomm_comm = $can_catcomm_dom;
5139: $can_catcomm_dom = ' ';
5140: }
5141: }
5142: my %title = &Apache::lonlocal::texthash (
5143: togglecats => 'Show/Hide a course in catalog',
5144: togglecatscomm => 'Show/Hide a community in catalog',
5145: categorize => 'Assign a category to a course',
5146: categorizecomm => 'Assign a category to a community',
5147: );
5148: my %level = &Apache::lonlocal::texthash (
5149: dom => 'Set in Domain',
5150: crs => 'Set in Course',
5151: comm => 'Set in Community',
5152: );
5153: $datatable = '<tr class="LC_odd_row">'.
5154: '<td>'.$title{'togglecats'}.'</td>'.
5155: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
5156: '<input type="radio" name="togglecats"'.
5157: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5158: '<label><input type="radio" name="togglecats"'.
5159: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
5160: '</tr><tr>'.
5161: '<td>'.$title{'categorize'}.'</td>'.
5162: '<td class="LC_right_item"><span class="LC_nobreak">'.
5163: '<label><input type="radio" name="categorize"'.
5164: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5165: '<label><input type="radio" name="categorize"'.
5166: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
5167: '</tr><tr class="LC_odd_row">'.
5168: '<td>'.$title{'togglecatscomm'}.'</td>'.
5169: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
5170: '<input type="radio" name="togglecatscomm"'.
5171: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5172: '<label><input type="radio" name="togglecatscomm"'.
5173: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
5174: '</tr><tr>'.
5175: '<td>'.$title{'categorizecomm'}.'</td>'.
5176: '<td class="LC_right_item"><span class="LC_nobreak">'.
5177: '<label><input type="radio" name="categorizecomm"'.
5178: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5179: '<label><input type="radio" name="categorizecomm"'.
5180: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
5181: '</tr>';
5182: $$rowtotal += 4;
5183: } else {
5184: my $css_class;
5185: my $itemcount = 1;
5186: my $cathash;
5187: if (ref($settings) eq 'HASH') {
5188: $cathash = $settings->{'cats'};
5189: }
5190: if (ref($cathash) eq 'HASH') {
5191: my (@cats,@trails,%allitems,%idx,@jsarray);
5192: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
5193: \%allitems,\%idx,\@jsarray);
5194: my $maxdepth = scalar(@cats);
5195: my $colattrib = '';
5196: if ($maxdepth > 2) {
5197: $colattrib = ' colspan="2" ';
5198: }
5199: my @path;
5200: if (@cats > 0) {
5201: if (ref($cats[0]) eq 'ARRAY') {
5202: my $numtop = @{$cats[0]};
5203: my $maxnum = $numtop;
5204: my %default_names = (
5205: instcode => &mt('Official courses'),
5206: communities => &mt('Communities'),
5207: );
5208:
5209: if ((!grep(/^instcode$/,@{$cats[0]})) ||
5210: ($cathash->{'instcode::0'} eq '') ||
5211: (!grep(/^communities$/,@{$cats[0]})) ||
5212: ($cathash->{'communities::0'} eq '')) {
5213: $maxnum ++;
5214: }
5215: my $lastidx;
5216: for (my $i=0; $i<$numtop; $i++) {
5217: my $parent = $cats[0][$i];
5218: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5219: my $item = &escape($parent).'::0';
5220: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
5221: $lastidx = $idx{$item};
5222: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5223: .'<select name="'.$item.'"'.$chgstr.'>';
5224: for (my $k=0; $k<=$maxnum; $k++) {
5225: my $vpos = $k+1;
5226: my $selstr;
5227: if ($k == $i) {
5228: $selstr = ' selected="selected" ';
5229: }
5230: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5231: }
5232: $datatable .= '</select></span></td><td>';
5233: if ($parent eq 'instcode' || $parent eq 'communities') {
5234: $datatable .= '<span class="LC_nobreak">'
5235: .$default_names{$parent}.'</span>';
5236: if ($parent eq 'instcode') {
5237: $datatable .= '<br /><span class="LC_nobreak">('
5238: .&mt('with institutional codes')
5239: .')</span></td><td'.$colattrib.'>';
5240: } else {
5241: $datatable .= '<table><tr><td>';
5242: }
5243: $datatable .= '<span class="LC_nobreak">'
5244: .'<label><input type="radio" name="'
5245: .$parent.'" value="1" checked="checked" />'
5246: .&mt('Display').'</label>';
5247: if ($parent eq 'instcode') {
5248: $datatable .= ' ';
5249: } else {
5250: $datatable .= '</span></td></tr><tr><td>'
5251: .'<span class="LC_nobreak">';
5252: }
5253: $datatable .= '<label><input type="radio" name="'
5254: .$parent.'" value="0" />'
5255: .&mt('Do not display').'</label></span>';
5256: if ($parent eq 'communities') {
5257: $datatable .= '</td></tr></table>';
5258: }
5259: $datatable .= '</td>';
5260: } else {
5261: $datatable .= $parent
5262: .' <span class="LC_nobreak"><label>'
5263: .'<input type="checkbox" name="deletecategory" '
5264: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
5265: }
5266: my $depth = 1;
5267: push(@path,$parent);
5268: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
5269: pop(@path);
5270: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
5271: $itemcount ++;
5272: }
5273: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5274: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
5275: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
5276: for (my $k=0; $k<=$maxnum; $k++) {
5277: my $vpos = $k+1;
5278: my $selstr;
5279: if ($k == $numtop) {
5280: $selstr = ' selected="selected" ';
5281: }
5282: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5283: }
5284: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
5285: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
5286: .'</tr>'."\n";
5287: $itemcount ++;
5288: foreach my $default ('instcode','communities') {
5289: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
5290: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5291: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
5292: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
5293: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
5294: for (my $k=0; $k<=$maxnum; $k++) {
5295: my $vpos = $k+1;
5296: my $selstr;
5297: if ($k == $maxnum) {
5298: $selstr = ' selected="selected" ';
5299: }
5300: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5301: }
5302: $datatable .= '</select></span></td>'.
5303: '<td><span class="LC_nobreak">'.
5304: $default_names{$default}.'</span>';
5305: if ($default eq 'instcode') {
5306: $datatable .= '<br /><span class="LC_nobreak">('
5307: .&mt('with institutional codes').')</span>';
5308: }
5309: $datatable .= '</td>'
5310: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
5311: .&mt('Display').'</label> '
5312: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
5313: .&mt('Do not display').'</label></span></td></tr>';
5314: }
5315: }
5316: }
5317: } else {
5318: $datatable .= &initialize_categories($itemcount);
5319: }
5320: } else {
5321: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td>'
5322: .&initialize_categories($itemcount);
5323: }
5324: $$rowtotal += $itemcount;
5325: }
5326: return $datatable;
5327: }
5328:
5329: sub print_serverstatuses {
5330: my ($dom,$settings,$rowtotal) = @_;
5331: my $datatable;
5332: my @pages = &serverstatus_pages();
5333: my (%namedaccess,%machineaccess);
5334: foreach my $type (@pages) {
5335: $namedaccess{$type} = '';
5336: $machineaccess{$type}= '';
5337: }
5338: if (ref($settings) eq 'HASH') {
5339: foreach my $type (@pages) {
5340: if (exists($settings->{$type})) {
5341: if (ref($settings->{$type}) eq 'HASH') {
5342: foreach my $key (keys(%{$settings->{$type}})) {
5343: if ($key eq 'namedusers') {
5344: $namedaccess{$type} = $settings->{$type}->{$key};
5345: } elsif ($key eq 'machines') {
5346: $machineaccess{$type} = $settings->{$type}->{$key};
5347: }
5348: }
5349: }
5350: }
5351: }
5352: }
5353: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
5354: my $rownum = 0;
5355: my $css_class;
5356: foreach my $type (@pages) {
5357: $rownum ++;
5358: $css_class = $rownum%2?' class="LC_odd_row"':'';
5359: $datatable .= '<tr'.$css_class.'>'.
5360: '<td><span class="LC_nobreak">'.
5361: $titles->{$type}.'</span></td>'.
5362: '<td class="LC_left_item">'.
5363: '<input type="text" name="'.$type.'_namedusers" '.
5364: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
5365: '<td class="LC_right_item">'.
5366: '<span class="LC_nobreak">'.
5367: '<input type="text" name="'.$type.'_machines" '.
5368: 'value="'.$machineaccess{$type}.'" size="10" />'.
5369: '</td></tr>'."\n";
5370: }
5371: $$rowtotal += $rownum;
5372: return $datatable;
5373: }
5374:
5375: sub serverstatus_pages {
5376: return ('userstatus','lonstatus','loncron','server-status','codeversions',
5377: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
5378: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
5379: 'uniquecodes','diskusage','coursecatalog');
5380: }
5381:
5382: sub defaults_javascript {
5383: my ($settings) = @_;
5384: return unless (ref($settings) eq 'HASH');
5385: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
5386: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
5387: if ($maxnum eq '') {
5388: $maxnum = 0;
5389: }
5390: $maxnum ++;
5391: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
5392: return <<"ENDSCRIPT";
5393: <script type="text/javascript">
5394: // <![CDATA[
5395: function reorderTypes(form,caller) {
5396: var changedVal;
5397: $jstext
5398: var newpos = 'addinststatus_pos';
5399: var current = new Array;
5400: var maxh = $maxnum;
5401: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5402: var oldVal;
5403: if (caller == newpos) {
5404: changedVal = newitemVal;
5405: } else {
5406: var curritem = 'inststatus_pos_'+caller;
5407: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
5408: current[newitemVal] = newpos;
5409: }
5410: for (var i=0; i<inststatuses.length; i++) {
5411: if (inststatuses[i] != caller) {
5412: var elementName = 'inststatus_pos_'+inststatuses[i];
5413: if (form.elements[elementName]) {
5414: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5415: current[currVal] = elementName;
5416: }
5417: }
5418: }
5419: for (var j=0; j<maxh; j++) {
5420: if (current[j] == undefined) {
5421: oldVal = j;
5422: }
5423: }
5424: if (oldVal < changedVal) {
5425: for (var k=oldVal+1; k<=changedVal ; k++) {
5426: var elementName = current[k];
5427: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5428: }
5429: } else {
5430: for (var k=changedVal; k<oldVal; k++) {
5431: var elementName = current[k];
5432: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5433: }
5434: }
5435: return;
5436: }
5437:
5438: // ]]>
5439: </script>
5440:
5441: ENDSCRIPT
5442: }
5443: }
5444:
5445: sub coursecategories_javascript {
5446: my ($settings) = @_;
5447: my ($output,$jstext,$cathash);
5448: if (ref($settings) eq 'HASH') {
5449: $cathash = $settings->{'cats'};
5450: }
5451: if (ref($cathash) eq 'HASH') {
5452: my (@cats,@jsarray,%idx);
5453: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
5454: if (@jsarray > 0) {
5455: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
5456: for (my $i=0; $i<@jsarray; $i++) {
5457: if (ref($jsarray[$i]) eq 'ARRAY') {
5458: my $catstr = join('","',@{$jsarray[$i]});
5459: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
5460: }
5461: }
5462: }
5463: } else {
5464: $jstext = ' var categories = Array(1);'."\n".
5465: ' categories[0] = Array("instcode_pos");'."\n";
5466: }
5467: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
5468: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
5469: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
5470: &js_escape(\$instcode_reserved);
5471: &js_escape(\$communities_reserved);
5472: &js_escape(\$choose_again);
5473: $output = <<"ENDSCRIPT";
5474: <script type="text/javascript">
5475: // <![CDATA[
5476: function reorderCats(form,parent,item,idx) {
5477: var changedVal;
5478: $jstext
5479: var newpos = 'addcategory_pos';
5480: if (parent == '') {
5481: var has_instcode = 0;
5482: var maxtop = categories[idx].length;
5483: for (var j=0; j<maxtop; j++) {
5484: if (categories[idx][j] == 'instcode::0') {
5485: has_instcode == 1;
5486: }
5487: }
5488: if (has_instcode == 0) {
5489: categories[idx][maxtop] = 'instcode_pos';
5490: }
5491: } else {
5492: newpos += '_'+parent;
5493: }
5494: var maxh = 1 + categories[idx].length;
5495: var current = new Array;
5496: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5497: if (item == newpos) {
5498: changedVal = newitemVal;
5499: } else {
5500: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
5501: current[newitemVal] = newpos;
5502: }
5503: for (var i=0; i<categories[idx].length; i++) {
5504: var elementName = categories[idx][i];
5505: if (elementName != item) {
5506: if (form.elements[elementName]) {
5507: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5508: current[currVal] = elementName;
5509: }
5510: }
5511: }
5512: var oldVal;
5513: for (var j=0; j<maxh; j++) {
5514: if (current[j] == undefined) {
5515: oldVal = j;
5516: }
5517: }
5518: if (oldVal < changedVal) {
5519: for (var k=oldVal+1; k<=changedVal ; k++) {
5520: var elementName = current[k];
5521: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5522: }
5523: } else {
5524: for (var k=changedVal; k<oldVal; k++) {
5525: var elementName = current[k];
5526: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5527: }
5528: }
5529: return;
5530: }
5531:
5532: function categoryCheck(form) {
5533: if (form.elements['addcategory_name'].value == 'instcode') {
5534: alert('$instcode_reserved\\n$choose_again');
5535: return false;
5536: }
5537: if (form.elements['addcategory_name'].value == 'communities') {
5538: alert('$communities_reserved\\n$choose_again');
5539: return false;
5540: }
5541: return true;
5542: }
5543:
5544: // ]]>
5545: </script>
5546:
5547: ENDSCRIPT
5548: return $output;
5549: }
5550:
5551: sub initialize_categories {
5552: my ($itemcount) = @_;
5553: my ($datatable,$css_class,$chgstr);
5554: my %default_names = (
5555: instcode => 'Official courses (with institutional codes)',
5556: communities => 'Communities',
5557: );
5558: my $select0 = ' selected="selected"';
5559: my $select1 = '';
5560: foreach my $default ('instcode','communities') {
5561: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5562: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
5563: if ($default eq 'communities') {
5564: $select1 = $select0;
5565: $select0 = '';
5566: }
5567: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5568: .'<select name="'.$default.'_pos">'
5569: .'<option value="0"'.$select0.'>1</option>'
5570: .'<option value="1"'.$select1.'>2</option>'
5571: .'<option value="2">3</option></select> '
5572: .$default_names{$default}
5573: .'</span></td><td><span class="LC_nobreak">'
5574: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
5575: .&mt('Display').'</label> <label>'
5576: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
5577: .'</label></span></td></tr>';
5578: $itemcount ++;
5579: }
5580: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5581: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
5582: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5583: .'<select name="addcategory_pos"'.$chgstr.'>'
5584: .'<option value="0">1</option>'
5585: .'<option value="1">2</option>'
5586: .'<option value="2" selected="selected">3</option></select> '
5587: .&mt('Add category').'</td><td>'.&mt('Name:')
5588: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
5589: return $datatable;
5590: }
5591:
5592: sub build_category_rows {
5593: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
5594: my ($text,$name,$item,$chgstr);
5595: if (ref($cats) eq 'ARRAY') {
5596: my $maxdepth = scalar(@{$cats});
5597: if (ref($cats->[$depth]) eq 'HASH') {
5598: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
5599: my $numchildren = @{$cats->[$depth]{$parent}};
5600: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
5601: $text .= '<td><table class="LC_data_table">';
5602: my ($idxnum,$parent_name,$parent_item);
5603: my $higher = $depth - 1;
5604: if ($higher == 0) {
5605: $parent_name = &escape($parent).'::'.$higher;
5606: } else {
5607: if (ref($path) eq 'ARRAY') {
5608: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
5609: }
5610: }
5611: $parent_item = 'addcategory_pos_'.$parent_name;
5612: for (my $j=0; $j<=$numchildren; $j++) {
5613: if ($j < $numchildren) {
5614: $name = $cats->[$depth]{$parent}[$j];
5615: $item = &escape($name).':'.&escape($parent).':'.$depth;
5616: $idxnum = $idx->{$item};
5617: } else {
5618: $name = $parent_name;
5619: $item = $parent_item;
5620: }
5621: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
5622: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
5623: for (my $i=0; $i<=$numchildren; $i++) {
5624: my $vpos = $i+1;
5625: my $selstr;
5626: if ($j == $i) {
5627: $selstr = ' selected="selected" ';
5628: }
5629: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
5630: }
5631: $text .= '</select> ';
5632: if ($j < $numchildren) {
5633: my $deeper = $depth+1;
5634: $text .= $name.' '
5635: .'<label><input type="checkbox" name="deletecategory" value="'
5636: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
5637: if(ref($path) eq 'ARRAY') {
5638: push(@{$path},$name);
5639: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
5640: pop(@{$path});
5641: }
5642: } else {
5643: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
5644: if ($j == $numchildren) {
5645: $text .= $name;
5646: } else {
5647: $text .= $item;
5648: }
5649: $text .= '" value="" />';
5650: }
5651: $text .= '</td></tr>';
5652: }
5653: $text .= '</table></td>';
5654: } else {
5655: my $higher = $depth-1;
5656: if ($higher == 0) {
5657: $name = &escape($parent).'::'.$higher;
5658: } else {
5659: if (ref($path) eq 'ARRAY') {
5660: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
5661: }
5662: }
5663: my $colspan;
5664: if ($parent ne 'instcode') {
5665: $colspan = $maxdepth - $depth - 1;
5666: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
5667: }
5668: }
5669: }
5670: }
5671: return $text;
5672: }
5673:
5674: sub modifiable_userdata_row {
5675: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref) = @_;
5676: my ($role,$rolename,$statustype);
5677: $role = $item;
5678: if ($context eq 'cancreate') {
5679: if ($item =~ /^emailusername_(.+)$/) {
5680: $statustype = $1;
5681: $role = 'emailusername';
5682: if (ref($usertypes) eq 'HASH') {
5683: if ($usertypes->{$statustype}) {
5684: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
5685: } else {
5686: $rolename = &mt('Data provided by user');
5687: }
5688: }
5689: }
5690: } elsif ($context eq 'selfcreate') {
5691: if (ref($usertypes) eq 'HASH') {
5692: $rolename = $usertypes->{$role};
5693: } else {
5694: $rolename = $role;
5695: }
5696: } else {
5697: if ($role eq 'cr') {
5698: $rolename = &mt('Custom role');
5699: } else {
5700: $rolename = &Apache::lonnet::plaintext($role);
5701: }
5702: }
5703: my (@fields,%fieldtitles);
5704: if (ref($fieldsref) eq 'ARRAY') {
5705: @fields = @{$fieldsref};
5706: } else {
5707: @fields = ('lastname','firstname','middlename','generation',
5708: 'permanentemail','id');
5709: }
5710: if ((ref($titlesref) eq 'HASH')) {
5711: %fieldtitles = %{$titlesref};
5712: } else {
5713: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5714: }
5715: my $output;
5716: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
5717: $output = '<tr '.$css_class.'>'.
5718: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
5719: '<td class="LC_left_item" colspan="2"><table>';
5720: my $rem;
5721: my %checks;
5722: if (ref($settings) eq 'HASH') {
5723: if (ref($settings->{$context}) eq 'HASH') {
5724: if (ref($settings->{$context}->{$role}) eq 'HASH') {
5725: my $hashref = $settings->{$context}->{$role};
5726: if ($role eq 'emailusername') {
5727: if ($statustype) {
5728: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
5729: $hashref = $settings->{$context}->{$role}->{$statustype};
5730: if (ref($hashref) eq 'HASH') {
5731: foreach my $field (@fields) {
5732: if ($hashref->{$field}) {
5733: $checks{$field} = $hashref->{$field};
5734: }
5735: }
5736: }
5737: }
5738: }
5739: } else {
5740: if (ref($hashref) eq 'HASH') {
5741: foreach my $field (@fields) {
5742: if ($hashref->{$field}) {
5743: $checks{$field} = ' checked="checked" ';
5744: }
5745: }
5746: }
5747: }
5748: }
5749: }
5750: }
5751:
5752: for (my $i=0; $i<@fields; $i++) {
5753: my $rem = $i%($numinrow);
5754: if ($rem == 0) {
5755: if ($i > 0) {
5756: $output .= '</tr>';
5757: }
5758: $output .= '<tr>';
5759: }
5760: my $check = ' ';
5761: unless ($role eq 'emailusername') {
5762: if (exists($checks{$fields[$i]})) {
5763: $check = $checks{$fields[$i]}
5764: } else {
5765: if ($role eq 'st') {
5766: if (ref($settings) ne 'HASH') {
5767: $check = ' checked="checked" ';
5768: }
5769: }
5770: }
5771: }
5772: $output .= '<td class="LC_left_item">'.
5773: '<span class="LC_nobreak">';
5774: if ($role eq 'emailusername') {
5775: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
5776: $checks{$fields[$i]} = 'omit';
5777: }
5778: foreach my $option ('required','optional','omit') {
5779: my $checked='';
5780: if ($checks{$fields[$i]} eq $option) {
5781: $checked='checked="checked" ';
5782: }
5783: $output .= '<label>'.
5784: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
5785: &mt($option).'</label>'.(' ' x2);
5786: }
5787: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
5788: } else {
5789: $output .= '<label>'.
5790: '<input type="checkbox" name="canmodify_'.$role.'" '.
5791: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
5792: '</label>';
5793: }
5794: $output .= '</span></td>';
5795: $rem = @fields%($numinrow);
5796: }
5797: my $colsleft = $numinrow - $rem;
5798: if ($colsleft > 1 ) {
5799: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5800: ' </td>';
5801: } elsif ($colsleft == 1) {
5802: $output .= '<td class="LC_left_item"> </td>';
5803: }
5804: $output .= '</tr></table></td></tr>';
5805: return $output;
5806: }
5807:
5808: sub insttypes_row {
5809: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rownum) = @_;
5810: my %lt = &Apache::lonlocal::texthash (
5811: cansearch => 'Users allowed to search',
5812: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
5813: lockablenames => 'User preference to lock name',
5814: );
5815: my $showdom;
5816: if ($context eq 'cansearch') {
5817: $showdom = ' ('.$dom.')';
5818: }
5819: my $class = 'LC_left_item';
5820: if ($context eq 'statustocreate') {
5821: $class = 'LC_right_item';
5822: }
5823: my $css_class = ' class="LC_odd_row"';
5824: if ($rownum ne '') {
5825: $css_class = ($rownum%2? ' class="LC_odd_row"':'');
5826: }
5827: my $output = '<tr'.$css_class.'>'.
5828: '<td>'.$lt{$context}.$showdom.
5829: '</td><td class="'.$class.'" colspan="2"><table>';
5830: my $rem;
5831: if (ref($types) eq 'ARRAY') {
5832: for (my $i=0; $i<@{$types}; $i++) {
5833: if (defined($usertypes->{$types->[$i]})) {
5834: my $rem = $i%($numinrow);
5835: if ($rem == 0) {
5836: if ($i > 0) {
5837: $output .= '</tr>';
5838: }
5839: $output .= '<tr>';
5840: }
5841: my $check = ' ';
5842: if (ref($settings) eq 'HASH') {
5843: if (ref($settings->{$context}) eq 'ARRAY') {
5844: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
5845: $check = ' checked="checked" ';
5846: }
5847: } elsif ($context eq 'statustocreate') {
5848: $check = ' checked="checked" ';
5849: }
5850: }
5851: $output .= '<td class="LC_left_item">'.
5852: '<span class="LC_nobreak"><label>'.
5853: '<input type="checkbox" name="'.$context.'" '.
5854: 'value="'.$types->[$i].'"'.$check.'/>'.
5855: $usertypes->{$types->[$i]}.'</label></span></td>';
5856: }
5857: }
5858: $rem = @{$types}%($numinrow);
5859: }
5860: my $colsleft = $numinrow - $rem;
5861: if (($rem == 0) && (@{$types} > 0)) {
5862: $output .= '<tr>';
5863: }
5864: if ($colsleft > 1) {
5865: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
5866: } else {
5867: $output .= '<td class="LC_left_item">';
5868: }
5869: my $defcheck = ' ';
5870: if (ref($settings) eq 'HASH') {
5871: if (ref($settings->{$context}) eq 'ARRAY') {
5872: if (grep(/^default$/,@{$settings->{$context}})) {
5873: $defcheck = ' checked="checked" ';
5874: }
5875: } elsif ($context eq 'statustocreate') {
5876: $defcheck = ' checked="checked" ';
5877: }
5878: }
5879: $output .= '<span class="LC_nobreak"><label>'.
5880: '<input type="checkbox" name="'.$context.'" '.
5881: 'value="default"'.$defcheck.'/>'.
5882: $othertitle.'</label></span></td>'.
5883: '</tr></table></td></tr>';
5884: return $output;
5885: }
5886:
5887: sub sorted_searchtitles {
5888: my %searchtitles = &Apache::lonlocal::texthash(
5889: 'uname' => 'username',
5890: 'lastname' => 'last name',
5891: 'lastfirst' => 'last name, first name',
5892: );
5893: my @titleorder = ('uname','lastname','lastfirst');
5894: return (\%searchtitles,\@titleorder);
5895: }
5896:
5897: sub sorted_searchtypes {
5898: my %srchtypes_desc = (
5899: exact => 'is exact match',
5900: contains => 'contains ..',
5901: begins => 'begins with ..',
5902: );
5903: my @srchtypeorder = ('exact','begins','contains');
5904: return (\%srchtypes_desc,\@srchtypeorder);
5905: }
5906:
5907: sub usertype_update_row {
5908: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
5909: my $datatable;
5910: my $numinrow = 4;
5911: foreach my $type (@{$types}) {
5912: if (defined($usertypes->{$type})) {
5913: $$rownums ++;
5914: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
5915: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
5916: '</td><td class="LC_left_item"><table>';
5917: for (my $i=0; $i<@{$fields}; $i++) {
5918: my $rem = $i%($numinrow);
5919: if ($rem == 0) {
5920: if ($i > 0) {
5921: $datatable .= '</tr>';
5922: }
5923: $datatable .= '<tr>';
5924: }
5925: my $check = ' ';
5926: if (ref($settings) eq 'HASH') {
5927: if (ref($settings->{'fields'}) eq 'HASH') {
5928: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
5929: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
5930: $check = ' checked="checked" ';
5931: }
5932: }
5933: }
5934: }
5935:
5936: if ($i == @{$fields}-1) {
5937: my $colsleft = $numinrow - $rem;
5938: if ($colsleft > 1) {
5939: $datatable .= '<td colspan="'.$colsleft.'">';
5940: } else {
5941: $datatable .= '<td>';
5942: }
5943: } else {
5944: $datatable .= '<td>';
5945: }
5946: $datatable .= '<span class="LC_nobreak"><label>'.
5947: '<input type="checkbox" name="updateable_'.$type.
5948: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
5949: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
5950: }
5951: $datatable .= '</tr></table></td></tr>';
5952: }
5953: }
5954: return $datatable;
5955: }
5956:
5957: sub modify_login {
5958: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
5959: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
5960: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
5961: %title = ( coursecatalog => 'Display course catalog',
5962: adminmail => 'Display administrator E-mail address',
5963: helpdesk => 'Display "Contact Helpdesk" link',
5964: newuser => 'Link for visitors to create a user account',
5965: loginheader => 'Log-in box header');
5966: @offon = ('off','on');
5967: if (ref($domconfig{login}) eq 'HASH') {
5968: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
5969: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
5970: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
5971: }
5972: }
5973: }
5974: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
5975: \%domconfig,\%loginhash);
5976: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
5977: foreach my $item (@toggles) {
5978: $loginhash{login}{$item} = $env{'form.'.$item};
5979: }
5980: $loginhash{login}{loginheader} = $env{'form.loginheader'};
5981: if (ref($colchanges{'login'}) eq 'HASH') {
5982: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
5983: \%loginhash);
5984: }
5985:
5986: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5987: my %domservers = &Apache::lonnet::get_servers($dom);
5988: my @loginvia_attribs = ('serverpath','custompath','exempt');
5989: if (keys(%servers) > 1) {
5990: foreach my $lonhost (keys(%servers)) {
5991: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
5992: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
5993: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
5994: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
5995: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
5996: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
5997: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
5998: $changes{'loginvia'}{$lonhost} = 1;
5999: } else {
6000: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
6001: $changes{'loginvia'}{$lonhost} = 1;
6002: }
6003: } else {
6004: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
6005: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
6006: $changes{'loginvia'}{$lonhost} = 1;
6007: }
6008: }
6009: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
6010: foreach my $item (@loginvia_attribs) {
6011: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
6012: }
6013: } else {
6014: foreach my $item (@loginvia_attribs) {
6015: my $new = $env{'form.'.$lonhost.'_'.$item};
6016: if (($item eq 'serverpath') && ($new eq 'custom')) {
6017: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
6018: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
6019: $new = '/';
6020: }
6021: }
6022: if (($item eq 'custompath') &&
6023: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
6024: $new = '';
6025: }
6026: if ($new ne $curr_loginvia{$lonhost}{$item}) {
6027: $changes{'loginvia'}{$lonhost} = 1;
6028: }
6029: if ($item eq 'exempt') {
6030: $new = &check_exempt_addresses($new);
6031: }
6032: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
6033: }
6034: }
6035: } else {
6036: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
6037: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
6038: $changes{'loginvia'}{$lonhost} = 1;
6039: foreach my $item (@loginvia_attribs) {
6040: my $new = $env{'form.'.$lonhost.'_'.$item};
6041: if (($item eq 'serverpath') && ($new eq 'custom')) {
6042: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
6043: $new = '/';
6044: }
6045: }
6046: if (($item eq 'custompath') &&
6047: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
6048: $new = '';
6049: }
6050: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
6051: }
6052: }
6053: }
6054: }
6055: }
6056:
6057: my $servadm = $r->dir_config('lonAdmEMail');
6058: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
6059: if (ref($domconfig{'login'}) eq 'HASH') {
6060: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
6061: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
6062: if ($lang eq 'nolang') {
6063: push(@currlangs,$lang);
6064: } elsif (defined($langchoices{$lang})) {
6065: push(@currlangs,$lang);
6066: } else {
6067: next;
6068: }
6069: }
6070: }
6071: }
6072: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
6073: if (@currlangs > 0) {
6074: foreach my $lang (@currlangs) {
6075: if (grep(/^\Q$lang\E$/,@delurls)) {
6076: $changes{'helpurl'}{$lang} = 1;
6077: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
6078: $changes{'helpurl'}{$lang} = 1;
6079: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
6080: push(@newlangs,$lang);
6081: } else {
6082: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
6083: }
6084: }
6085: }
6086: unless (grep(/^nolang$/,@currlangs)) {
6087: if ($env{'form.loginhelpurl_nolang.filename'}) {
6088: $changes{'helpurl'}{'nolang'} = 1;
6089: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
6090: push(@newlangs,'nolang');
6091: }
6092: }
6093: if ($env{'form.loginhelpurl_add_lang'}) {
6094: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
6095: ($env{'form.loginhelpurl_add_file.filename'})) {
6096: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
6097: $addedfile = $env{'form.loginhelpurl_add_lang'};
6098: }
6099: }
6100: if ((@newlangs > 0) || ($addedfile)) {
6101: my $error;
6102: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
6103: if ($configuserok eq 'ok') {
6104: if ($switchserver) {
6105: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
6106: } elsif ($author_ok eq 'ok') {
6107: my @allnew = @newlangs;
6108: if ($addedfile ne '') {
6109: push(@allnew,$addedfile);
6110: }
6111: foreach my $lang (@allnew) {
6112: my $formelem = 'loginhelpurl_'.$lang;
6113: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
6114: $formelem = 'loginhelpurl_add_file';
6115: }
6116: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
6117: "help/$lang",'','',$newfile{$lang});
6118: if ($result eq 'ok') {
6119: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
6120: $changes{'helpurl'}{$lang} = 1;
6121: } else {
6122: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
6123: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
6124: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
6125: (!grep(/^\Q$lang\E$/,@delurls))) {
6126:
6127: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
6128: }
6129: }
6130: }
6131: } else {
6132: $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);
6133: }
6134: } else {
6135: $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);
6136: }
6137: if ($error) {
6138: &Apache::lonnet::logthis($error);
6139: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6140: }
6141: }
6142:
6143: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
6144: if (ref($domconfig{'login'}) eq 'HASH') {
6145: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
6146: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
6147: if ($domservers{$lonhost}) {
6148: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
6149: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
6150: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'}
6151: }
6152: }
6153: }
6154: }
6155: }
6156: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
6157: foreach my $lonhost (sort(keys(%domservers))) {
6158: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
6159: $changes{'headtag'}{$lonhost} = 1;
6160: } else {
6161: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
6162: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
6163: }
6164: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
6165: push(@newhosts,$lonhost);
6166: } elsif ($currheadtagurls{$lonhost}) {
6167: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
6168: if ($currexempt{$lonhost}) {
6169: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
6170: $changes{'headtag'}{$lonhost} = 1;
6171: }
6172: } elsif ($possexempt{$lonhost}) {
6173: $changes{'headtag'}{$lonhost} = 1;
6174: }
6175: if ($possexempt{$lonhost}) {
6176: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
6177: }
6178: }
6179: }
6180: }
6181: if (@newhosts) {
6182: my $error;
6183: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
6184: if ($configuserok eq 'ok') {
6185: if ($switchserver) {
6186: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
6187: } elsif ($author_ok eq 'ok') {
6188: foreach my $lonhost (@newhosts) {
6189: my $formelem = 'loginheadtag_'.$lonhost;
6190: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
6191: "login/headtag/$lonhost",'','',
6192: $env{'form.loginheadtag_'.$lonhost.'.filename'});
6193: if ($result eq 'ok') {
6194: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
6195: $changes{'headtag'}{$lonhost} = 1;
6196: if ($possexempt{$lonhost}) {
6197: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
6198: }
6199: } else {
6200: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
6201: $newheadtagurls{$lonhost},$result);
6202: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
6203: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
6204: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
6205: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
6206: }
6207: }
6208: }
6209: } else {
6210: $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);
6211: }
6212: } else {
6213: $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);
6214: }
6215: if ($error) {
6216: &Apache::lonnet::logthis($error);
6217: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6218: }
6219: }
6220:
6221: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
6222:
6223: my $defaulthelpfile = '/adm/loginproblems.html';
6224: my $defaulttext = &mt('Default in use');
6225:
6226: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
6227: $dom);
6228: if ($putresult eq 'ok') {
6229: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
6230: my %defaultchecked = (
6231: 'coursecatalog' => 'on',
6232: 'helpdesk' => 'on',
6233: 'adminmail' => 'off',
6234: 'newuser' => 'off',
6235: );
6236: if (ref($domconfig{'login'}) eq 'HASH') {
6237: foreach my $item (@toggles) {
6238: if ($defaultchecked{$item} eq 'on') {
6239: if (($domconfig{'login'}{$item} eq '0') &&
6240: ($env{'form.'.$item} eq '1')) {
6241: $changes{$item} = 1;
6242: } elsif (($domconfig{'login'}{$item} eq '' ||
6243: $domconfig{'login'}{$item} eq '1') &&
6244: ($env{'form.'.$item} eq '0')) {
6245: $changes{$item} = 1;
6246: }
6247: } elsif ($defaultchecked{$item} eq 'off') {
6248: if (($domconfig{'login'}{$item} eq '1') &&
6249: ($env{'form.'.$item} eq '0')) {
6250: $changes{$item} = 1;
6251: } elsif (($domconfig{'login'}{$item} eq '' ||
6252: $domconfig{'login'}{$item} eq '0') &&
6253: ($env{'form.'.$item} eq '1')) {
6254: $changes{$item} = 1;
6255: }
6256: }
6257: }
6258: }
6259: if (keys(%changes) > 0 || $colchgtext) {
6260: &Apache::loncommon::devalidate_domconfig_cache($dom);
6261: if (ref($lastactref) eq 'HASH') {
6262: $lastactref->{'domainconfig'} = 1;
6263: }
6264: $resulttext = &mt('Changes made:').'<ul>';
6265: foreach my $item (sort(keys(%changes))) {
6266: if ($item eq 'loginvia') {
6267: if (ref($changes{$item}) eq 'HASH') {
6268: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
6269: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
6270: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
6271: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
6272: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
6273: $protocol = 'http' if ($protocol ne 'https');
6274: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
6275:
6276: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
6277: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
6278: } else {
6279: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
6280: }
6281: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
6282: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
6283: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
6284: }
6285: $resulttext .= '</li>';
6286: } else {
6287: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
6288: }
6289: } else {
6290: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
6291: }
6292: }
6293: $resulttext .= '</ul></li>';
6294: }
6295: } elsif ($item eq 'helpurl') {
6296: if (ref($changes{$item}) eq 'HASH') {
6297: foreach my $lang (sort(keys(%{$changes{$item}}))) {
6298: if (grep(/^\Q$lang\E$/,@delurls)) {
6299: my ($chg,$link);
6300: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
6301: if ($lang eq 'nolang') {
6302: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
6303: } else {
6304: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
6305: }
6306: $resulttext .= '<li>'.$chg.'</li>';
6307: } else {
6308: my $chg;
6309: if ($lang eq 'nolang') {
6310: $chg = &mt('custom log-in help file for no preferred language');
6311: } else {
6312: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
6313: }
6314: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
6315: $loginhash{'login'}{'helpurl'}{$lang}.
6316: '?inhibitmenu=yes',$chg,600,500).
6317: '</li>';
6318: }
6319: }
6320: }
6321: } elsif ($item eq 'headtag') {
6322: if (ref($changes{$item}) eq 'HASH') {
6323: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
6324: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
6325: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
6326: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
6327: $resulttext .= '<li><a href="'.
6328: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
6329: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
6330: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
6331: if ($possexempt{$lonhost}) {
6332: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
6333: } else {
6334: $resulttext .= &mt('included for any client IP');
6335: }
6336: $resulttext .= '</li>';
6337: }
6338: }
6339: }
6340: } elsif ($item eq 'captcha') {
6341: if (ref($loginhash{'login'}) eq 'HASH') {
6342: my $chgtxt;
6343: if ($loginhash{'login'}{$item} eq 'notused') {
6344: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
6345: } else {
6346: my %captchas = &captcha_phrases();
6347: if ($captchas{$loginhash{'login'}{$item}}) {
6348: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
6349: } else {
6350: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
6351: }
6352: }
6353: $resulttext .= '<li>'.$chgtxt.'</li>';
6354: }
6355: } elsif ($item eq 'recaptchakeys') {
6356: if (ref($loginhash{'login'}) eq 'HASH') {
6357: my ($privkey,$pubkey);
6358: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
6359: $pubkey = $loginhash{'login'}{$item}{'public'};
6360: $privkey = $loginhash{'login'}{$item}{'private'};
6361: }
6362: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
6363: if (!$pubkey) {
6364: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
6365: } else {
6366: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
6367: }
6368: if (!$privkey) {
6369: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
6370: } else {
6371: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
6372: }
6373: $chgtxt .= '</ul>';
6374: $resulttext .= '<li>'.$chgtxt.'</li>';
6375: }
6376: } else {
6377: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
6378: }
6379: }
6380: $resulttext .= $colchgtext.'</ul>';
6381: } else {
6382: $resulttext = &mt('No changes made to log-in page settings');
6383: }
6384: } else {
6385: $resulttext = '<span class="LC_error">'.
6386: &mt('An error occurred: [_1]',$putresult).'</span>';
6387: }
6388: if ($errors) {
6389: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
6390: $errors.'</ul>';
6391: }
6392: return $resulttext;
6393: }
6394:
6395: sub check_exempt_addresses {
6396: my ($iplist) = @_;
6397: $iplist =~ s/^\s+//;
6398: $iplist =~ s/\s+$//;
6399: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
6400: my (@okips,$new);
6401: foreach my $ip (@poss_ips) {
6402: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
6403: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
6404: push(@okips,$ip);
6405: }
6406: }
6407: }
6408: if (@okips > 0) {
6409: $new = join(',',@okips);
6410: } else {
6411: $new = '';
6412: }
6413: return $new;
6414: }
6415:
6416: sub color_font_choices {
6417: my %choices =
6418: &Apache::lonlocal::texthash (
6419: img => "Header",
6420: bgs => "Background colors",
6421: links => "Link colors",
6422: images => "Images",
6423: font => "Font color",
6424: fontmenu => "Font menu",
6425: pgbg => "Page",
6426: tabbg => "Header",
6427: sidebg => "Border",
6428: link => "Link",
6429: alink => "Active link",
6430: vlink => "Visited link",
6431: );
6432: return %choices;
6433: }
6434:
6435: sub modify_rolecolors {
6436: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
6437: my ($resulttext,%rolehash);
6438: $rolehash{'rolecolors'} = {};
6439: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
6440: if ($domconfig{'rolecolors'} eq '') {
6441: $domconfig{'rolecolors'} = {};
6442: }
6443: }
6444: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
6445: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
6446: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
6447: $dom);
6448: if ($putresult eq 'ok') {
6449: if (keys(%changes) > 0) {
6450: &Apache::loncommon::devalidate_domconfig_cache($dom);
6451: if (ref($lastactref) eq 'HASH') {
6452: $lastactref->{'domainconfig'} = 1;
6453: }
6454: $resulttext = &display_colorchgs($dom,\%changes,$roles,
6455: $rolehash{'rolecolors'});
6456: } else {
6457: $resulttext = &mt('No changes made to default color schemes');
6458: }
6459: } else {
6460: $resulttext = '<span class="LC_error">'.
6461: &mt('An error occurred: [_1]',$putresult).'</span>';
6462: }
6463: if ($errors) {
6464: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
6465: $errors.'</ul>';
6466: }
6467: return $resulttext;
6468: }
6469:
6470: sub modify_colors {
6471: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
6472: my (%changes,%choices);
6473: my @bgs;
6474: my @links = ('link','alink','vlink');
6475: my @logintext;
6476: my @images;
6477: my $servadm = $r->dir_config('lonAdmEMail');
6478: my $errors;
6479: my %defaults;
6480: foreach my $role (@{$roles}) {
6481: if ($role eq 'login') {
6482: %choices = &login_choices();
6483: @logintext = ('textcol','bgcol');
6484: } else {
6485: %choices = &color_font_choices();
6486: }
6487: if ($role eq 'login') {
6488: @images = ('img','logo','domlogo','login');
6489: @bgs = ('pgbg','mainbg','sidebg');
6490: } else {
6491: @images = ('img');
6492: @bgs = ('pgbg','tabbg','sidebg');
6493: }
6494: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
6495: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
6496: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
6497: }
6498: if ($role eq 'login') {
6499: foreach my $item (@logintext) {
6500: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6501: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6502: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6503: }
6504: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
6505: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6506: }
6507: }
6508: } else {
6509: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
6510: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
6511: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
6512: }
6513: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
6514: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
6515: }
6516: }
6517: foreach my $item (@bgs) {
6518: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6519: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6520: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6521: }
6522: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
6523: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6524: }
6525: }
6526: foreach my $item (@links) {
6527: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6528: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6529: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6530: }
6531: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
6532: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6533: }
6534: }
6535: my ($configuserok,$author_ok,$switchserver) =
6536: &config_check($dom,$confname,$servadm);
6537: my ($width,$height) = &thumb_dimensions();
6538: if (ref($domconfig->{$role}) ne 'HASH') {
6539: $domconfig->{$role} = {};
6540: }
6541: foreach my $img (@images) {
6542: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
6543: if (defined($env{'form.login_showlogo_'.$img})) {
6544: $confhash->{$role}{'showlogo'}{$img} = 1;
6545: } else {
6546: $confhash->{$role}{'showlogo'}{$img} = 0;
6547: }
6548: }
6549: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
6550: && !defined($domconfig->{$role}{$img})
6551: && !$env{'form.'.$role.'_del_'.$img}
6552: && $env{'form.'.$role.'_import_'.$img}) {
6553: # import the old configured image from the .tab setting
6554: # if they haven't provided a new one
6555: $domconfig->{$role}{$img} =
6556: $env{'form.'.$role.'_import_'.$img};
6557: }
6558: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
6559: my $error;
6560: if ($configuserok eq 'ok') {
6561: if ($switchserver) {
6562: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
6563: } else {
6564: if ($author_ok eq 'ok') {
6565: my ($result,$logourl) =
6566: &publishlogo($r,'upload',$role.'_'.$img,
6567: $dom,$confname,$img,$width,$height);
6568: if ($result eq 'ok') {
6569: $confhash->{$role}{$img} = $logourl;
6570: $changes{$role}{'images'}{$img} = 1;
6571: } else {
6572: $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);
6573: }
6574: } else {
6575: $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);
6576: }
6577: }
6578: } else {
6579: $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);
6580: }
6581: if ($error) {
6582: &Apache::lonnet::logthis($error);
6583: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6584: }
6585: } elsif ($domconfig->{$role}{$img} ne '') {
6586: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
6587: my $error;
6588: if ($configuserok eq 'ok') {
6589: # is confname an author?
6590: if ($switchserver eq '') {
6591: if ($author_ok eq 'ok') {
6592: my ($result,$logourl) =
6593: &publishlogo($r,'copy',$domconfig->{$role}{$img},
6594: $dom,$confname,$img,$width,$height);
6595: if ($result eq 'ok') {
6596: $confhash->{$role}{$img} = $logourl;
6597: $changes{$role}{'images'}{$img} = 1;
6598: }
6599: }
6600: }
6601: }
6602: }
6603: }
6604: }
6605: if (ref($domconfig) eq 'HASH') {
6606: if (ref($domconfig->{$role}) eq 'HASH') {
6607: foreach my $img (@images) {
6608: if ($domconfig->{$role}{$img} ne '') {
6609: if ($env{'form.'.$role.'_del_'.$img}) {
6610: $confhash->{$role}{$img} = '';
6611: $changes{$role}{'images'}{$img} = 1;
6612: } else {
6613: if ($confhash->{$role}{$img} eq '') {
6614: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
6615: }
6616: }
6617: } else {
6618: if ($env{'form.'.$role.'_del_'.$img}) {
6619: $confhash->{$role}{$img} = '';
6620: $changes{$role}{'images'}{$img} = 1;
6621: }
6622: }
6623: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
6624: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
6625: if ($confhash->{$role}{'showlogo'}{$img} ne
6626: $domconfig->{$role}{'showlogo'}{$img}) {
6627: $changes{$role}{'showlogo'}{$img} = 1;
6628: }
6629: } else {
6630: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
6631: $changes{$role}{'showlogo'}{$img} = 1;
6632: }
6633: }
6634: }
6635: }
6636: if ($domconfig->{$role}{'font'} ne '') {
6637: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
6638: $changes{$role}{'font'} = 1;
6639: }
6640: } else {
6641: if ($confhash->{$role}{'font'}) {
6642: $changes{$role}{'font'} = 1;
6643: }
6644: }
6645: if ($role ne 'login') {
6646: if ($domconfig->{$role}{'fontmenu'} ne '') {
6647: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
6648: $changes{$role}{'fontmenu'} = 1;
6649: }
6650: } else {
6651: if ($confhash->{$role}{'fontmenu'}) {
6652: $changes{$role}{'fontmenu'} = 1;
6653: }
6654: }
6655: }
6656: foreach my $item (@bgs) {
6657: if ($domconfig->{$role}{$item} ne '') {
6658: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6659: $changes{$role}{'bgs'}{$item} = 1;
6660: }
6661: } else {
6662: if ($confhash->{$role}{$item}) {
6663: $changes{$role}{'bgs'}{$item} = 1;
6664: }
6665: }
6666: }
6667: foreach my $item (@links) {
6668: if ($domconfig->{$role}{$item} ne '') {
6669: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6670: $changes{$role}{'links'}{$item} = 1;
6671: }
6672: } else {
6673: if ($confhash->{$role}{$item}) {
6674: $changes{$role}{'links'}{$item} = 1;
6675: }
6676: }
6677: }
6678: foreach my $item (@logintext) {
6679: if ($domconfig->{$role}{$item} ne '') {
6680: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6681: $changes{$role}{'logintext'}{$item} = 1;
6682: }
6683: } else {
6684: if ($confhash->{$role}{$item}) {
6685: $changes{$role}{'logintext'}{$item} = 1;
6686: }
6687: }
6688: }
6689: } else {
6690: &default_change_checker($role,\@images,\@links,\@bgs,
6691: \@logintext,$confhash,\%changes);
6692: }
6693: } else {
6694: &default_change_checker($role,\@images,\@links,\@bgs,
6695: \@logintext,$confhash,\%changes);
6696: }
6697: }
6698: return ($errors,%changes);
6699: }
6700:
6701: sub config_check {
6702: my ($dom,$confname,$servadm) = @_;
6703: my ($configuserok,$author_ok,$switchserver,%currroles);
6704: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
6705: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
6706: $confname,$servadm);
6707: if ($configuserok eq 'ok') {
6708: $switchserver = &check_switchserver($dom,$confname);
6709: if ($switchserver eq '') {
6710: $author_ok = &check_authorstatus($dom,$confname,%currroles);
6711: }
6712: }
6713: return ($configuserok,$author_ok,$switchserver);
6714: }
6715:
6716: sub default_change_checker {
6717: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
6718: foreach my $item (@{$links}) {
6719: if ($confhash->{$role}{$item}) {
6720: $changes->{$role}{'links'}{$item} = 1;
6721: }
6722: }
6723: foreach my $item (@{$bgs}) {
6724: if ($confhash->{$role}{$item}) {
6725: $changes->{$role}{'bgs'}{$item} = 1;
6726: }
6727: }
6728: foreach my $item (@{$logintext}) {
6729: if ($confhash->{$role}{$item}) {
6730: $changes->{$role}{'logintext'}{$item} = 1;
6731: }
6732: }
6733: foreach my $img (@{$images}) {
6734: if ($env{'form.'.$role.'_del_'.$img}) {
6735: $confhash->{$role}{$img} = '';
6736: $changes->{$role}{'images'}{$img} = 1;
6737: }
6738: if ($role eq 'login') {
6739: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
6740: $changes->{$role}{'showlogo'}{$img} = 1;
6741: }
6742: }
6743: }
6744: if ($confhash->{$role}{'font'}) {
6745: $changes->{$role}{'font'} = 1;
6746: }
6747: }
6748:
6749: sub display_colorchgs {
6750: my ($dom,$changes,$roles,$confhash) = @_;
6751: my (%choices,$resulttext);
6752: if (!grep(/^login$/,@{$roles})) {
6753: $resulttext = &mt('Changes made:').'<br />';
6754: }
6755: foreach my $role (@{$roles}) {
6756: if ($role eq 'login') {
6757: %choices = &login_choices();
6758: } else {
6759: %choices = &color_font_choices();
6760: }
6761: if (ref($changes->{$role}) eq 'HASH') {
6762: if ($role ne 'login') {
6763: $resulttext .= '<h4>'.&mt($role).'</h4>';
6764: }
6765: foreach my $key (sort(keys(%{$changes->{$role}}))) {
6766: if ($role ne 'login') {
6767: $resulttext .= '<ul>';
6768: }
6769: if (ref($changes->{$role}{$key}) eq 'HASH') {
6770: if ($role ne 'login') {
6771: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
6772: }
6773: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
6774: if (($role eq 'login') && ($key eq 'showlogo')) {
6775: if ($confhash->{$role}{$key}{$item}) {
6776: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
6777: } else {
6778: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
6779: }
6780: } elsif ($confhash->{$role}{$item} eq '') {
6781: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
6782: } else {
6783: my $newitem = $confhash->{$role}{$item};
6784: if ($key eq 'images') {
6785: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
6786: }
6787: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
6788: }
6789: }
6790: if ($role ne 'login') {
6791: $resulttext .= '</ul></li>';
6792: }
6793: } else {
6794: if ($confhash->{$role}{$key} eq '') {
6795: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
6796: } else {
6797: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
6798: }
6799: }
6800: if ($role ne 'login') {
6801: $resulttext .= '</ul>';
6802: }
6803: }
6804: }
6805: }
6806: return $resulttext;
6807: }
6808:
6809: sub thumb_dimensions {
6810: return ('200','50');
6811: }
6812:
6813: sub check_dimensions {
6814: my ($inputfile) = @_;
6815: my ($fullwidth,$fullheight);
6816: if ($inputfile =~ m|^[/\w.\-]+$|) {
6817: if (open(PIPE,"identify $inputfile 2>&1 |")) {
6818: my $imageinfo = <PIPE>;
6819: if (!close(PIPE)) {
6820: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
6821: }
6822: chomp($imageinfo);
6823: my ($fullsize) =
6824: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
6825: if ($fullsize) {
6826: ($fullwidth,$fullheight) = split(/x/,$fullsize);
6827: }
6828: }
6829: }
6830: return ($fullwidth,$fullheight);
6831: }
6832:
6833: sub check_configuser {
6834: my ($uhome,$dom,$confname,$servadm) = @_;
6835: my ($configuserok,%currroles);
6836: if ($uhome eq 'no_host') {
6837: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
6838: my $configpass = &LONCAPA::Enrollment::create_password();
6839: $configuserok =
6840: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
6841: $configpass,'','','','','',undef,$servadm);
6842: } else {
6843: $configuserok = 'ok';
6844: %currroles =
6845: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
6846: }
6847: return ($configuserok,%currroles);
6848: }
6849:
6850: sub check_authorstatus {
6851: my ($dom,$confname,%currroles) = @_;
6852: my $author_ok;
6853: if (!$currroles{':'.$dom.':au'}) {
6854: my $start = time;
6855: my $end = 0;
6856: $author_ok =
6857: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
6858: 'au',$end,$start,'','','domconfig');
6859: } else {
6860: $author_ok = 'ok';
6861: }
6862: return $author_ok;
6863: }
6864:
6865: sub publishlogo {
6866: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
6867: my ($output,$fname,$logourl);
6868: if ($action eq 'upload') {
6869: $fname=$env{'form.'.$formname.'.filename'};
6870: chop($env{'form.'.$formname});
6871: } else {
6872: ($fname) = ($formname =~ /([^\/]+)$/);
6873: }
6874: if ($savefileas ne '') {
6875: $fname = $savefileas;
6876: }
6877: $fname=&Apache::lonnet::clean_filename($fname);
6878: # See if there is anything left
6879: unless ($fname) { return ('error: no uploaded file'); }
6880: $fname="$subdir/$fname";
6881: my $docroot=$r->dir_config('lonDocRoot');
6882: my $filepath="$docroot/priv";
6883: my $relpath = "$dom/$confname";
6884: my ($fnamepath,$file,$fetchthumb);
6885: $file=$fname;
6886: if ($fname=~m|/|) {
6887: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
6888: }
6889: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
6890: my $count;
6891: for ($count=5;$count<=$#parts;$count++) {
6892: $filepath.="/$parts[$count]";
6893: if ((-e $filepath)!=1) {
6894: mkdir($filepath,02770);
6895: }
6896: }
6897: # Check for bad extension and disallow upload
6898: if ($file=~/\.(\w+)$/ &&
6899: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
6900: $output =
6901: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
6902: } elsif ($file=~/\.(\w+)$/ &&
6903: !defined(&Apache::loncommon::fileembstyle($1))) {
6904: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
6905: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
6906: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
6907: } elsif (-d "$filepath/$file") {
6908: $output = &mt('Filename is a directory name - rename the file and re-upload');
6909: } else {
6910: my $source = $filepath.'/'.$file;
6911: my $logfile;
6912: if (!open($logfile,">>$source".'.log')) {
6913: return (&mt('No write permission to Authoring Space'));
6914: }
6915: print $logfile
6916: "\n================= Publish ".localtime()." ================\n".
6917: $env{'user.name'}.':'.$env{'user.domain'}."\n";
6918: # Save the file
6919: if (!open(FH,'>'.$source)) {
6920: &Apache::lonnet::logthis('Failed to create '.$source);
6921: return (&mt('Failed to create file'));
6922: }
6923: if ($action eq 'upload') {
6924: if (!print FH ($env{'form.'.$formname})) {
6925: &Apache::lonnet::logthis('Failed to write to '.$source);
6926: return (&mt('Failed to write file'));
6927: }
6928: } else {
6929: my $original = &Apache::lonnet::filelocation('',$formname);
6930: if(!copy($original,$source)) {
6931: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
6932: return (&mt('Failed to write file'));
6933: }
6934: }
6935: close(FH);
6936: chmod(0660, $source); # Permissions to rw-rw---.
6937:
6938: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
6939: my $copyfile=$targetdir.'/'.$file;
6940:
6941: my @parts=split(/\//,$targetdir);
6942: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
6943: for (my $count=5;$count<=$#parts;$count++) {
6944: $path.="/$parts[$count]";
6945: if (!-e $path) {
6946: print $logfile "\nCreating directory ".$path;
6947: mkdir($path,02770);
6948: }
6949: }
6950: my $versionresult;
6951: if (-e $copyfile) {
6952: $versionresult = &logo_versioning($targetdir,$file,$logfile);
6953: } else {
6954: $versionresult = 'ok';
6955: }
6956: if ($versionresult eq 'ok') {
6957: if (copy($source,$copyfile)) {
6958: print $logfile "\nCopied original source to ".$copyfile."\n";
6959: $output = 'ok';
6960: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
6961: push(@{$modified_urls},[$copyfile,$source]);
6962: my $metaoutput =
6963: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
6964: unless ($registered_cleanup) {
6965: my $handlers = $r->get_handlers('PerlCleanupHandler');
6966: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
6967: $registered_cleanup=1;
6968: }
6969: } else {
6970: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
6971: $output = &mt('Failed to copy file to RES space').", $!";
6972: }
6973: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
6974: my $inputfile = $filepath.'/'.$file;
6975: my $outfile = $filepath.'/'.'tn-'.$file;
6976: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
6977: if ($fullwidth ne '' && $fullheight ne '') {
6978: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
6979: my $thumbsize = $thumbwidth.'x'.$thumbheight;
6980: system("convert -sample $thumbsize $inputfile $outfile");
6981: chmod(0660, $filepath.'/tn-'.$file);
6982: if (-e $outfile) {
6983: my $copyfile=$targetdir.'/tn-'.$file;
6984: if (copy($outfile,$copyfile)) {
6985: print $logfile "\nCopied source to ".$copyfile."\n";
6986: my $thumb_metaoutput =
6987: &write_metadata($dom,$confname,$formname,
6988: $targetdir,'tn-'.$file,$logfile);
6989: push(@{$modified_urls},[$copyfile,$outfile]);
6990: unless ($registered_cleanup) {
6991: my $handlers = $r->get_handlers('PerlCleanupHandler');
6992: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
6993: $registered_cleanup=1;
6994: }
6995: } else {
6996: print $logfile "\nUnable to write ".$copyfile.
6997: ':'.$!."\n";
6998: }
6999: }
7000: }
7001: }
7002: }
7003: } else {
7004: $output = $versionresult;
7005: }
7006: }
7007: return ($output,$logourl);
7008: }
7009:
7010: sub logo_versioning {
7011: my ($targetdir,$file,$logfile) = @_;
7012: my $target = $targetdir.'/'.$file;
7013: my ($maxversion,$fn,$extn,$output);
7014: $maxversion = 0;
7015: if ($file =~ /^(.+)\.(\w+)$/) {
7016: $fn=$1;
7017: $extn=$2;
7018: }
7019: opendir(DIR,$targetdir);
7020: while (my $filename=readdir(DIR)) {
7021: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
7022: $maxversion=($1>$maxversion)?$1:$maxversion;
7023: }
7024: }
7025: $maxversion++;
7026: print $logfile "\nCreating old version ".$maxversion."\n";
7027: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
7028: if (copy($target,$copyfile)) {
7029: print $logfile "Copied old target to ".$copyfile."\n";
7030: $copyfile=$copyfile.'.meta';
7031: if (copy($target.'.meta',$copyfile)) {
7032: print $logfile "Copied old target metadata to ".$copyfile."\n";
7033: $output = 'ok';
7034: } else {
7035: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
7036: $output = &mt('Failed to copy old meta').", $!, ";
7037: }
7038: } else {
7039: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
7040: $output = &mt('Failed to copy old target').", $!, ";
7041: }
7042: return $output;
7043: }
7044:
7045: sub write_metadata {
7046: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
7047: my (%metadatafields,%metadatakeys,$output);
7048: $metadatafields{'title'}=$formname;
7049: $metadatafields{'creationdate'}=time;
7050: $metadatafields{'lastrevisiondate'}=time;
7051: $metadatafields{'copyright'}='public';
7052: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
7053: $env{'user.domain'};
7054: $metadatafields{'authorspace'}=$confname.':'.$dom;
7055: $metadatafields{'domain'}=$dom;
7056: {
7057: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
7058: my $mfh;
7059: if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
7060: foreach (sort(keys(%metadatafields))) {
7061: unless ($_=~/\./) {
7062: my $unikey=$_;
7063: $unikey=~/^([A-Za-z]+)/;
7064: my $tag=$1;
7065: $tag=~tr/A-Z/a-z/;
7066: print $mfh "\n\<$tag";
7067: foreach (split(/\,/,$metadatakeys{$unikey})) {
7068: my $value=$metadatafields{$unikey.'.'.$_};
7069: $value=~s/\"/\'\'/g;
7070: print $mfh ' '.$_.'="'.$value.'"';
7071: }
7072: print $mfh '>'.
7073: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
7074: .'</'.$tag.'>';
7075: }
7076: }
7077: $output = 'ok';
7078: print $logfile "\nWrote metadata";
7079: close($mfh);
7080: } else {
7081: print $logfile "\nFailed to open metadata file";
7082: $output = &mt('Could not write metadata');
7083: }
7084: }
7085: return $output;
7086: }
7087:
7088: sub notifysubscribed {
7089: foreach my $targetsource (@{$modified_urls}){
7090: next unless (ref($targetsource) eq 'ARRAY');
7091: my ($target,$source)=@{$targetsource};
7092: if ($source ne '') {
7093: if (open(my $logfh,'>>'.$source.'.log')) {
7094: print $logfh "\nCleanup phase: Notifications\n";
7095: my @subscribed=&subscribed_hosts($target);
7096: foreach my $subhost (@subscribed) {
7097: print $logfh "\nNotifying host ".$subhost.':';
7098: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
7099: print $logfh $reply;
7100: }
7101: my @subscribedmeta=&subscribed_hosts("$target.meta");
7102: foreach my $subhost (@subscribedmeta) {
7103: print $logfh "\nNotifying host for metadata only ".$subhost.':';
7104: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
7105: $subhost);
7106: print $logfh $reply;
7107: }
7108: print $logfh "\n============ Done ============\n";
7109: close($logfh);
7110: }
7111: }
7112: }
7113: return OK;
7114: }
7115:
7116: sub subscribed_hosts {
7117: my ($target) = @_;
7118: my @subscribed;
7119: if (open(my $fh,"<$target.subscription")) {
7120: while (my $subline=<$fh>) {
7121: if ($subline =~ /^($match_lonid):/) {
7122: my $host = $1;
7123: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
7124: unless (grep(/^\Q$host\E$/,@subscribed)) {
7125: push(@subscribed,$host);
7126: }
7127: }
7128: }
7129: }
7130: }
7131: return @subscribed;
7132: }
7133:
7134: sub check_switchserver {
7135: my ($dom,$confname) = @_;
7136: my ($allowed,$switchserver);
7137: my $home = &Apache::lonnet::homeserver($confname,$dom);
7138: if ($home eq 'no_host') {
7139: $home = &Apache::lonnet::domain($dom,'primary');
7140: }
7141: my @ids=&Apache::lonnet::current_machine_ids();
7142: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
7143: if (!$allowed) {
7144: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
7145: }
7146: return $switchserver;
7147: }
7148:
7149: sub modify_quotas {
7150: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
7151: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
7152: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
7153: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
7154: $validationfieldsref);
7155: if ($action eq 'quotas') {
7156: $context = 'tools';
7157: } else {
7158: $context = $action;
7159: }
7160: if ($context eq 'requestcourses') {
7161: @usertools = ('official','unofficial','community','textbook');
7162: @options =('norequest','approval','validate','autolimit');
7163: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
7164: %titles = &courserequest_titles();
7165: $toolregexp = join('|',@usertools);
7166: %conditions = &courserequest_conditions();
7167: $confname = $dom.'-domainconfig';
7168: my $servadm = $r->dir_config('lonAdmEMail');
7169: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
7170: ($validationitemsref,$validationnamesref,$validationfieldsref) =
7171: &Apache::loncoursequeueadmin::requestcourses_validation_types();
7172: } elsif ($context eq 'requestauthor') {
7173: @usertools = ('author');
7174: %titles = &authorrequest_titles();
7175: } else {
7176: @usertools = ('aboutme','blog','webdav','portfolio');
7177: %titles = &tool_titles();
7178: }
7179: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
7180: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7181: foreach my $key (keys(%env)) {
7182: if ($context eq 'requestcourses') {
7183: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
7184: my $item = $1;
7185: my $type = $2;
7186: if ($type =~ /^limit_(.+)/) {
7187: $limithash{$item}{$1} = $env{$key};
7188: } else {
7189: $confhash{$item}{$type} = $env{$key};
7190: }
7191: }
7192: } elsif ($context eq 'requestauthor') {
7193: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
7194: $confhash{$1} = $env{$key};
7195: }
7196: } else {
7197: if ($key =~ /^form\.quota_(.+)$/) {
7198: $confhash{'defaultquota'}{$1} = $env{$key};
7199: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
7200: $confhash{'authorquota'}{$1} = $env{$key};
7201: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
7202: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
7203: }
7204: }
7205: }
7206: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
7207: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
7208: @approvalnotify = sort(@approvalnotify);
7209: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
7210: my @crstypes = ('official','unofficial','community','textbook');
7211: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
7212: foreach my $type (@hasuniquecode) {
7213: if (grep(/^\Q$type\E$/,@crstypes)) {
7214: $confhash{'uniquecode'}{$type} = 1;
7215: }
7216: }
7217: my (%newbook,%allpos);
7218: if ($context eq 'requestcourses') {
7219: foreach my $type ('textbooks','templates') {
7220: @{$allpos{$type}} = ();
7221: my $invalid;
7222: if ($type eq 'textbooks') {
7223: $invalid = &mt('Invalid LON-CAPA course for textbook');
7224: } else {
7225: $invalid = &mt('Invalid LON-CAPA course for template');
7226: }
7227: if ($env{'form.'.$type.'_addbook'}) {
7228: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
7229: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
7230: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
7231: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
7232: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
7233: } else {
7234: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
7235: my $position = $env{'form.'.$type.'_addbook_pos'};
7236: $position =~ s/\D+//g;
7237: if ($position ne '') {
7238: $allpos{$type}[$position] = $newbook{$type};
7239: }
7240: }
7241: } else {
7242: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
7243: }
7244: }
7245: }
7246: }
7247: if (ref($domconfig{$action}) eq 'HASH') {
7248: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
7249: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
7250: $changes{'notify'}{'approval'} = 1;
7251: }
7252: } else {
7253: if ($confhash{'notify'}{'approval'}) {
7254: $changes{'notify'}{'approval'} = 1;
7255: }
7256: }
7257: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
7258: if (ref($confhash{'uniquecode'}) eq 'HASH') {
7259: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
7260: unless ($confhash{'uniquecode'}{$crstype}) {
7261: $changes{'uniquecode'} = 1;
7262: }
7263: }
7264: unless ($changes{'uniquecode'}) {
7265: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
7266: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
7267: $changes{'uniquecode'} = 1;
7268: }
7269: }
7270: }
7271: } else {
7272: $changes{'uniquecode'} = 1;
7273: }
7274: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
7275: $changes{'uniquecode'} = 1;
7276: }
7277: if ($context eq 'requestcourses') {
7278: foreach my $type ('textbooks','templates') {
7279: if (ref($domconfig{$action}{$type}) eq 'HASH') {
7280: my %deletions;
7281: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
7282: if (@todelete) {
7283: map { $deletions{$_} = 1; } @todelete;
7284: }
7285: my %imgdeletions;
7286: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
7287: if (@todeleteimages) {
7288: map { $imgdeletions{$_} = 1; } @todeleteimages;
7289: }
7290: my $maxnum = $env{'form.'.$type.'_maxnum'};
7291: for (my $i=0; $i<=$maxnum; $i++) {
7292: my $itemid = $env{'form.'.$type.'_id_'.$i};
7293: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
7294: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
7295: if ($deletions{$key}) {
7296: if ($domconfig{$action}{$type}{$key}{'image'}) {
7297: #FIXME need to obsolete item in RES space
7298: }
7299: next;
7300: } else {
7301: my $newpos = $env{'form.'.$itemid};
7302: $newpos =~ s/\D+//g;
7303: foreach my $item ('subject','title','publisher','author') {
7304: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7305: ($type eq 'templates'));
7306: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
7307: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
7308: $changes{$type}{$key} = 1;
7309: }
7310: }
7311: $allpos{$type}[$newpos] = $key;
7312: }
7313: if ($imgdeletions{$key}) {
7314: $changes{$type}{$key} = 1;
7315: #FIXME need to obsolete item in RES space
7316: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
7317: my ($cdom,$cnum) = split(/_/,$key);
7318: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
7319: $cdom,$cnum,$type,$configuserok,
7320: $switchserver,$author_ok);
7321: if ($imgurl) {
7322: $confhash{$type}{$key}{'image'} = $imgurl;
7323: $changes{$type}{$key} = 1;
7324: }
7325: if ($error) {
7326: &Apache::lonnet::logthis($error);
7327: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7328: }
7329: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
7330: $confhash{$type}{$key}{'image'} =
7331: $domconfig{$action}{$type}{$key}{'image'};
7332: }
7333: }
7334: }
7335: }
7336: }
7337: }
7338: } else {
7339: if ($confhash{'notify'}{'approval'}) {
7340: $changes{'notify'}{'approval'} = 1;
7341: }
7342: if (ref($confhash{'uniquecode'} eq 'HASH')) {
7343: $changes{'uniquecode'} = 1;
7344: }
7345: }
7346: if ($context eq 'requestcourses') {
7347: foreach my $type ('textbooks','templates') {
7348: if ($newbook{$type}) {
7349: $changes{$type}{$newbook{$type}} = 1;
7350: foreach my $item ('subject','title','publisher','author') {
7351: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7352: ($type eq 'template'));
7353: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
7354: if ($env{'form.'.$type.'_addbook_'.$item}) {
7355: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
7356: }
7357: }
7358: if ($type eq 'textbooks') {
7359: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
7360: my ($cdom,$cnum) = split(/_/,$newbook{$type});
7361: my ($imageurl,$error) =
7362: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
7363: $configuserok,$switchserver,$author_ok);
7364: if ($imageurl) {
7365: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
7366: }
7367: if ($error) {
7368: &Apache::lonnet::logthis($error);
7369: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7370: }
7371: }
7372: }
7373: }
7374: if (@{$allpos{$type}} > 0) {
7375: my $idx = 0;
7376: foreach my $item (@{$allpos{$type}}) {
7377: if ($item ne '') {
7378: $confhash{$type}{$item}{'order'} = $idx;
7379: if (ref($domconfig{$action}) eq 'HASH') {
7380: if (ref($domconfig{$action}{$type}) eq 'HASH') {
7381: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
7382: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
7383: $changes{$type}{$item} = 1;
7384: }
7385: }
7386: }
7387: }
7388: $idx ++;
7389: }
7390: }
7391: }
7392: }
7393: if (ref($validationitemsref) eq 'ARRAY') {
7394: foreach my $item (@{$validationitemsref}) {
7395: if ($item eq 'fields') {
7396: my @changed;
7397: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
7398: if (@{$confhash{'validation'}{$item}} > 0) {
7399: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
7400: }
7401: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
7402: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7403: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
7404: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
7405: $domconfig{'requestcourses'}{'validation'}{$item});
7406: } else {
7407: @changed = @{$confhash{'validation'}{$item}};
7408: }
7409: } else {
7410: @changed = @{$confhash{'validation'}{$item}};
7411: }
7412: } else {
7413: @changed = @{$confhash{'validation'}{$item}};
7414: }
7415: if (@changed) {
7416: if ($confhash{'validation'}{$item}) {
7417: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
7418: } else {
7419: $changes{'validation'}{$item} = &mt('None');
7420: }
7421: }
7422: } else {
7423: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
7424: if ($item eq 'markup') {
7425: if ($env{'form.requestcourses_validation_'.$item}) {
7426: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
7427: }
7428: }
7429: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
7430: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7431: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
7432: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7433: }
7434: } else {
7435: if ($confhash{'validation'}{$item} ne '') {
7436: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7437: }
7438: }
7439: } else {
7440: if ($confhash{'validation'}{$item} ne '') {
7441: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7442: }
7443: }
7444: }
7445: }
7446: }
7447: if ($env{'form.validationdc'}) {
7448: my $newval = $env{'form.validationdc'};
7449: my %domcoords = &get_active_dcs($dom);
7450: if (exists($domcoords{$newval})) {
7451: $confhash{'validation'}{'dc'} = $newval;
7452: }
7453: }
7454: if (ref($confhash{'validation'}) eq 'HASH') {
7455: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
7456: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7457: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
7458: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
7459: if ($confhash{'validation'}{'dc'} eq '') {
7460: $changes{'validation'}{'dc'} = &mt('None');
7461: } else {
7462: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7463: }
7464: }
7465: } elsif ($confhash{'validation'}{'dc'} ne '') {
7466: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7467: }
7468: } elsif ($confhash{'validation'}{'dc'} ne '') {
7469: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7470: }
7471: } elsif ($confhash{'validation'}{'dc'} ne '') {
7472: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7473: }
7474: } else {
7475: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
7476: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7477: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
7478: $changes{'validation'}{'dc'} = &mt('None');
7479: }
7480: }
7481: }
7482: }
7483: }
7484: } else {
7485: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
7486: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
7487: }
7488: foreach my $item (@usertools) {
7489: foreach my $type (@{$types},'default','_LC_adv') {
7490: my $unset;
7491: if ($context eq 'requestcourses') {
7492: $unset = '0';
7493: if ($type eq '_LC_adv') {
7494: $unset = '';
7495: }
7496: if ($confhash{$item}{$type} eq 'autolimit') {
7497: $confhash{$item}{$type} .= '=';
7498: unless ($limithash{$item}{$type} =~ /\D/) {
7499: $confhash{$item}{$type} .= $limithash{$item}{$type};
7500: }
7501: }
7502: } elsif ($context eq 'requestauthor') {
7503: $unset = '0';
7504: if ($type eq '_LC_adv') {
7505: $unset = '';
7506: }
7507: } else {
7508: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
7509: $confhash{$item}{$type} = 1;
7510: } else {
7511: $confhash{$item}{$type} = 0;
7512: }
7513: }
7514: if (ref($domconfig{$action}) eq 'HASH') {
7515: if ($action eq 'requestauthor') {
7516: if ($domconfig{$action}{$type} ne $confhash{$type}) {
7517: $changes{$type} = 1;
7518: }
7519: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
7520: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
7521: $changes{$item}{$type} = 1;
7522: }
7523: } else {
7524: if ($context eq 'requestcourses') {
7525: if ($confhash{$item}{$type} ne $unset) {
7526: $changes{$item}{$type} = 1;
7527: }
7528: } else {
7529: if (!$confhash{$item}{$type}) {
7530: $changes{$item}{$type} = 1;
7531: }
7532: }
7533: }
7534: } else {
7535: if ($context eq 'requestcourses') {
7536: if ($confhash{$item}{$type} ne $unset) {
7537: $changes{$item}{$type} = 1;
7538: }
7539: } elsif ($context eq 'requestauthor') {
7540: if ($confhash{$type} ne $unset) {
7541: $changes{$type} = 1;
7542: }
7543: } else {
7544: if (!$confhash{$item}{$type}) {
7545: $changes{$item}{$type} = 1;
7546: }
7547: }
7548: }
7549: }
7550: }
7551: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
7552: if (ref($domconfig{'quotas'}) eq 'HASH') {
7553: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
7554: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
7555: if (exists($confhash{'defaultquota'}{$key})) {
7556: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
7557: $changes{'defaultquota'}{$key} = 1;
7558: }
7559: } else {
7560: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
7561: }
7562: }
7563: } else {
7564: foreach my $key (keys(%{$domconfig{'quotas'}})) {
7565: if (exists($confhash{'defaultquota'}{$key})) {
7566: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
7567: $changes{'defaultquota'}{$key} = 1;
7568: }
7569: } else {
7570: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
7571: }
7572: }
7573: }
7574: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
7575: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
7576: if (exists($confhash{'authorquota'}{$key})) {
7577: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
7578: $changes{'authorquota'}{$key} = 1;
7579: }
7580: } else {
7581: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
7582: }
7583: }
7584: }
7585: }
7586: if (ref($confhash{'defaultquota'}) eq 'HASH') {
7587: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
7588: if (ref($domconfig{'quotas'}) eq 'HASH') {
7589: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
7590: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
7591: $changes{'defaultquota'}{$key} = 1;
7592: }
7593: } else {
7594: if (!exists($domconfig{'quotas'}{$key})) {
7595: $changes{'defaultquota'}{$key} = 1;
7596: }
7597: }
7598: } else {
7599: $changes{'defaultquota'}{$key} = 1;
7600: }
7601: }
7602: }
7603: if (ref($confhash{'authorquota'}) eq 'HASH') {
7604: foreach my $key (keys(%{$confhash{'authorquota'}})) {
7605: if (ref($domconfig{'quotas'}) eq 'HASH') {
7606: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
7607: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
7608: $changes{'authorquota'}{$key} = 1;
7609: }
7610: } else {
7611: $changes{'authorquota'}{$key} = 1;
7612: }
7613: } else {
7614: $changes{'authorquota'}{$key} = 1;
7615: }
7616: }
7617: }
7618: }
7619:
7620: if ($context eq 'requestauthor') {
7621: $domdefaults{'requestauthor'} = \%confhash;
7622: } else {
7623: foreach my $key (keys(%confhash)) {
7624: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
7625: $domdefaults{$key} = $confhash{$key};
7626: }
7627: }
7628: }
7629:
7630: my %quotahash = (
7631: $action => { %confhash }
7632: );
7633: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
7634: $dom);
7635: if ($putresult eq 'ok') {
7636: if (keys(%changes) > 0) {
7637: my $cachetime = 24*60*60;
7638: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
7639: if (ref($lastactref) eq 'HASH') {
7640: $lastactref->{'domdefaults'} = 1;
7641: }
7642: $resulttext = &mt('Changes made:').'<ul>';
7643: unless (($context eq 'requestcourses') ||
7644: ($context eq 'requestauthor')) {
7645: if (ref($changes{'defaultquota'}) eq 'HASH') {
7646: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
7647: foreach my $type (@{$types},'default') {
7648: if (defined($changes{'defaultquota'}{$type})) {
7649: my $typetitle = $usertypes->{$type};
7650: if ($type eq 'default') {
7651: $typetitle = $othertitle;
7652: }
7653: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
7654: }
7655: }
7656: $resulttext .= '</ul></li>';
7657: }
7658: if (ref($changes{'authorquota'}) eq 'HASH') {
7659: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
7660: foreach my $type (@{$types},'default') {
7661: if (defined($changes{'authorquota'}{$type})) {
7662: my $typetitle = $usertypes->{$type};
7663: if ($type eq 'default') {
7664: $typetitle = $othertitle;
7665: }
7666: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
7667: }
7668: }
7669: $resulttext .= '</ul></li>';
7670: }
7671: }
7672: my %newenv;
7673: foreach my $item (@usertools) {
7674: my (%haschgs,%inconf);
7675: if ($context eq 'requestauthor') {
7676: %haschgs = %changes;
7677: %inconf = %confhash;
7678: } else {
7679: if (ref($changes{$item}) eq 'HASH') {
7680: %haschgs = %{$changes{$item}};
7681: }
7682: if (ref($confhash{$item}) eq 'HASH') {
7683: %inconf = %{$confhash{$item}};
7684: }
7685: }
7686: if (keys(%haschgs) > 0) {
7687: my $newacc =
7688: &Apache::lonnet::usertools_access($env{'user.name'},
7689: $env{'user.domain'},
7690: $item,'reload',$context);
7691: if (($context eq 'requestcourses') ||
7692: ($context eq 'requestauthor')) {
7693: if ($env{'environment.canrequest.'.$item} ne $newacc) {
7694: $newenv{'environment.canrequest.'.$item} = $newacc;
7695: }
7696: } else {
7697: if ($env{'environment.availabletools.'.$item} ne $newacc) {
7698: $newenv{'environment.availabletools.'.$item} = $newacc;
7699: }
7700: }
7701: unless ($context eq 'requestauthor') {
7702: $resulttext .= '<li>'.$titles{$item}.'<ul>';
7703: }
7704: foreach my $type (@{$types},'default','_LC_adv') {
7705: if ($haschgs{$type}) {
7706: my $typetitle = $usertypes->{$type};
7707: if ($type eq 'default') {
7708: $typetitle = $othertitle;
7709: } elsif ($type eq '_LC_adv') {
7710: $typetitle = 'LON-CAPA Advanced Users';
7711: }
7712: if ($inconf{$type}) {
7713: if ($context eq 'requestcourses') {
7714: my $cond;
7715: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
7716: if ($1 eq '') {
7717: $cond = &mt('(Automatic processing of any request).');
7718: } else {
7719: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
7720: }
7721: } else {
7722: $cond = $conditions{$inconf{$type}};
7723: }
7724: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
7725: } elsif ($context eq 'requestauthor') {
7726: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
7727: $titles{$inconf{$type}},$typetitle);
7728:
7729: } else {
7730: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
7731: }
7732: } else {
7733: if ($type eq '_LC_adv') {
7734: if ($inconf{$type} eq '0') {
7735: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
7736: } else {
7737: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
7738: }
7739: } else {
7740: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
7741: }
7742: }
7743: }
7744: }
7745: unless ($context eq 'requestauthor') {
7746: $resulttext .= '</ul></li>';
7747: }
7748: }
7749: }
7750: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
7751: if (ref($changes{'notify'}) eq 'HASH') {
7752: if ($changes{'notify'}{'approval'}) {
7753: if (ref($confhash{'notify'}) eq 'HASH') {
7754: if ($confhash{'notify'}{'approval'}) {
7755: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
7756: } else {
7757: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
7758: }
7759: }
7760: }
7761: }
7762: }
7763: if ($action eq 'requestcourses') {
7764: my @offon = ('off','on');
7765: if ($changes{'uniquecode'}) {
7766: if (ref($confhash{'uniquecode'}) eq 'HASH') {
7767: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
7768: $resulttext .= '<li>'.
7769: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
7770: '</li>';
7771: } else {
7772: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
7773: '</li>';
7774: }
7775: }
7776: foreach my $type ('textbooks','templates') {
7777: if (ref($changes{$type}) eq 'HASH') {
7778: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
7779: foreach my $key (sort(keys(%{$changes{$type}}))) {
7780: my %coursehash = &Apache::lonnet::coursedescription($key);
7781: my $coursetitle = $coursehash{'description'};
7782: my $position = $confhash{$type}{$key}{'order'} + 1;
7783: $resulttext .= '<li>';
7784: foreach my $item ('subject','title','publisher','author') {
7785: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7786: ($type eq 'templates'));
7787: my $name = $item.':';
7788: $name =~ s/^(\w)/\U$1/;
7789: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
7790: }
7791: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
7792: if ($type eq 'textbooks') {
7793: if ($confhash{$type}{$key}{'image'}) {
7794: $resulttext .= ' '.&mt('Image: [_1]',
7795: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
7796: ' alt="Textbook cover" />').'<br />';
7797: }
7798: }
7799: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
7800: }
7801: $resulttext .= '</ul></li>';
7802: }
7803: }
7804: if (ref($changes{'validation'}) eq 'HASH') {
7805: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
7806: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
7807: foreach my $item (@{$validationitemsref}) {
7808: if (exists($changes{'validation'}{$item})) {
7809: if ($item eq 'markup') {
7810: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
7811: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
7812: } else {
7813: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
7814: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
7815: }
7816: }
7817: }
7818: if (exists($changes{'validation'}{'dc'})) {
7819: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
7820: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
7821: }
7822: }
7823: }
7824: }
7825: $resulttext .= '</ul>';
7826: if (keys(%newenv)) {
7827: &Apache::lonnet::appenv(\%newenv);
7828: }
7829: } else {
7830: if ($context eq 'requestcourses') {
7831: $resulttext = &mt('No changes made to rights to request creation of courses.');
7832: } elsif ($context eq 'requestauthor') {
7833: $resulttext = &mt('No changes made to rights to request author space.');
7834: } else {
7835: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
7836: }
7837: }
7838: } else {
7839: $resulttext = '<span class="LC_error">'.
7840: &mt('An error occurred: [_1]',$putresult).'</span>';
7841: }
7842: if ($errors) {
7843: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
7844: '<ul>'.$errors.'</ul></p>';
7845: }
7846: return $resulttext;
7847: }
7848:
7849: sub process_textbook_image {
7850: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
7851: my $filename = $env{'form.'.$caller.'.filename'};
7852: my ($error,$url);
7853: my ($width,$height) = (50,50);
7854: if ($configuserok eq 'ok') {
7855: if ($switchserver) {
7856: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
7857: $switchserver);
7858: } elsif ($author_ok eq 'ok') {
7859: my ($result,$imageurl) =
7860: &publishlogo($r,'upload',$caller,$dom,$confname,
7861: "$type/$dom/$cnum/cover",$width,$height);
7862: if ($result eq 'ok') {
7863: $url = $imageurl;
7864: } else {
7865: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
7866: }
7867: } else {
7868: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
7869: }
7870: } else {
7871: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
7872: }
7873: return ($url,$error);
7874: }
7875:
7876: sub modify_autoenroll {
7877: my ($dom,$lastactref,%domconfig) = @_;
7878: my ($resulttext,%changes);
7879: my %currautoenroll;
7880: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
7881: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
7882: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
7883: }
7884: }
7885: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
7886: my %title = ( run => 'Auto-enrollment active',
7887: sender => 'Sender for notification messages',
7888: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)');
7889: my @offon = ('off','on');
7890: my $sender_uname = $env{'form.sender_uname'};
7891: my $sender_domain = $env{'form.sender_domain'};
7892: if ($sender_domain eq '') {
7893: $sender_uname = '';
7894: } elsif ($sender_uname eq '') {
7895: $sender_domain = '';
7896: }
7897: my $coowners = $env{'form.autoassign_coowners'};
7898: my %autoenrollhash = (
7899: autoenroll => { 'run' => $env{'form.autoenroll_run'},
7900: 'sender_uname' => $sender_uname,
7901: 'sender_domain' => $sender_domain,
7902: 'co-owners' => $coowners,
7903: }
7904: );
7905: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
7906: $dom);
7907: if ($putresult eq 'ok') {
7908: if (exists($currautoenroll{'run'})) {
7909: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
7910: $changes{'run'} = 1;
7911: }
7912: } elsif ($autorun) {
7913: if ($env{'form.autoenroll_run'} ne '1') {
7914: $changes{'run'} = 1;
7915: }
7916: }
7917: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
7918: $changes{'sender'} = 1;
7919: }
7920: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
7921: $changes{'sender'} = 1;
7922: }
7923: if ($currautoenroll{'co-owners'} ne '') {
7924: if ($currautoenroll{'co-owners'} ne $coowners) {
7925: $changes{'coowners'} = 1;
7926: }
7927: } elsif ($coowners) {
7928: $changes{'coowners'} = 1;
7929: }
7930: if (keys(%changes) > 0) {
7931: $resulttext = &mt('Changes made:').'<ul>';
7932: if ($changes{'run'}) {
7933: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
7934: }
7935: if ($changes{'sender'}) {
7936: if ($sender_uname eq '' || $sender_domain eq '') {
7937: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
7938: } else {
7939: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
7940: }
7941: }
7942: if ($changes{'coowners'}) {
7943: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
7944: &Apache::loncommon::devalidate_domconfig_cache($dom);
7945: if (ref($lastactref) eq 'HASH') {
7946: $lastactref->{'domainconfig'} = 1;
7947: }
7948: }
7949: $resulttext .= '</ul>';
7950: } else {
7951: $resulttext = &mt('No changes made to auto-enrollment settings');
7952: }
7953: } else {
7954: $resulttext = '<span class="LC_error">'.
7955: &mt('An error occurred: [_1]',$putresult).'</span>';
7956: }
7957: return $resulttext;
7958: }
7959:
7960: sub modify_autoupdate {
7961: my ($dom,%domconfig) = @_;
7962: my ($resulttext,%currautoupdate,%fields,%changes);
7963: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
7964: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
7965: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
7966: }
7967: }
7968: my @offon = ('off','on');
7969: my %title = &Apache::lonlocal::texthash (
7970: run => 'Auto-update:',
7971: classlists => 'Updates to user information in classlists?'
7972: );
7973: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7974: my %fieldtitles = &Apache::lonlocal::texthash (
7975: id => 'Student/Employee ID',
7976: permanentemail => 'E-mail address',
7977: lastname => 'Last Name',
7978: firstname => 'First Name',
7979: middlename => 'Middle Name',
7980: generation => 'Generation',
7981: );
7982: $othertitle = &mt('All users');
7983: if (keys(%{$usertypes}) > 0) {
7984: $othertitle = &mt('Other users');
7985: }
7986: foreach my $key (keys(%env)) {
7987: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
7988: my ($usertype,$item) = ($1,$2);
7989: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
7990: if ($usertype eq 'default') {
7991: push(@{$fields{$1}},$2);
7992: } elsif (ref($types) eq 'ARRAY') {
7993: if (grep(/^\Q$usertype\E$/,@{$types})) {
7994: push(@{$fields{$1}},$2);
7995: }
7996: }
7997: }
7998: }
7999: }
8000: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
8001: @lockablenames = sort(@lockablenames);
8002: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
8003: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
8004: if (@changed) {
8005: $changes{'lockablenames'} = 1;
8006: }
8007: } else {
8008: if (@lockablenames) {
8009: $changes{'lockablenames'} = 1;
8010: }
8011: }
8012: my %updatehash = (
8013: autoupdate => { run => $env{'form.autoupdate_run'},
8014: classlists => $env{'form.classlists'},
8015: fields => {%fields},
8016: lockablenames => \@lockablenames,
8017: }
8018: );
8019: foreach my $key (keys(%currautoupdate)) {
8020: if (($key eq 'run') || ($key eq 'classlists')) {
8021: if (exists($updatehash{autoupdate}{$key})) {
8022: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
8023: $changes{$key} = 1;
8024: }
8025: }
8026: } elsif ($key eq 'fields') {
8027: if (ref($currautoupdate{$key}) eq 'HASH') {
8028: foreach my $item (@{$types},'default') {
8029: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
8030: my $change = 0;
8031: foreach my $type (@{$currautoupdate{$key}{$item}}) {
8032: if (!exists($fields{$item})) {
8033: $change = 1;
8034: last;
8035: } elsif (ref($fields{$item}) eq 'ARRAY') {
8036: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
8037: $change = 1;
8038: last;
8039: }
8040: }
8041: }
8042: if ($change) {
8043: push(@{$changes{$key}},$item);
8044: }
8045: }
8046: }
8047: }
8048: } elsif ($key eq 'lockablenames') {
8049: if (ref($currautoupdate{$key}) eq 'ARRAY') {
8050: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
8051: if (@changed) {
8052: $changes{'lockablenames'} = 1;
8053: }
8054: } else {
8055: if (@lockablenames) {
8056: $changes{'lockablenames'} = 1;
8057: }
8058: }
8059: }
8060: }
8061: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
8062: if (@lockablenames) {
8063: $changes{'lockablenames'} = 1;
8064: }
8065: }
8066: foreach my $item (@{$types},'default') {
8067: if (defined($fields{$item})) {
8068: if (ref($currautoupdate{'fields'}) eq 'HASH') {
8069: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
8070: my $change = 0;
8071: if (ref($fields{$item}) eq 'ARRAY') {
8072: foreach my $type (@{$fields{$item}}) {
8073: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
8074: $change = 1;
8075: last;
8076: }
8077: }
8078: }
8079: if ($change) {
8080: push(@{$changes{'fields'}},$item);
8081: }
8082: } else {
8083: push(@{$changes{'fields'}},$item);
8084: }
8085: } else {
8086: push(@{$changes{'fields'}},$item);
8087: }
8088: }
8089: }
8090: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
8091: $dom);
8092: if ($putresult eq 'ok') {
8093: if (keys(%changes) > 0) {
8094: $resulttext = &mt('Changes made:').'<ul>';
8095: foreach my $key (sort(keys(%changes))) {
8096: if ($key eq 'lockablenames') {
8097: $resulttext .= '<li>';
8098: if (@lockablenames) {
8099: $usertypes->{'default'} = $othertitle;
8100: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
8101: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
8102: } else {
8103: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
8104: }
8105: $resulttext .= '</li>';
8106: } elsif (ref($changes{$key}) eq 'ARRAY') {
8107: foreach my $item (@{$changes{$key}}) {
8108: my @newvalues;
8109: foreach my $type (@{$fields{$item}}) {
8110: push(@newvalues,$fieldtitles{$type});
8111: }
8112: my $newvaluestr;
8113: if (@newvalues > 0) {
8114: $newvaluestr = join(', ',@newvalues);
8115: } else {
8116: $newvaluestr = &mt('none');
8117: }
8118: if ($item eq 'default') {
8119: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
8120: } else {
8121: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
8122: }
8123: }
8124: } else {
8125: my $newvalue;
8126: if ($key eq 'run') {
8127: $newvalue = $offon[$env{'form.autoupdate_run'}];
8128: } else {
8129: $newvalue = $offon[$env{'form.'.$key}];
8130: }
8131: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
8132: }
8133: }
8134: $resulttext .= '</ul>';
8135: } else {
8136: $resulttext = &mt('No changes made to autoupdates');
8137: }
8138: } else {
8139: $resulttext = '<span class="LC_error">'.
8140: &mt('An error occurred: [_1]',$putresult).'</span>';
8141: }
8142: return $resulttext;
8143: }
8144:
8145: sub modify_autocreate {
8146: my ($dom,%domconfig) = @_;
8147: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
8148: if (ref($domconfig{'autocreate'}) eq 'HASH') {
8149: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
8150: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
8151: }
8152: }
8153: my %title= ( xml => 'Auto-creation of courses in XML course description files',
8154: req => 'Auto-creation of validated requests for official courses',
8155: xmldc => 'Identity of course creator of courses from XML files',
8156: );
8157: my @types = ('xml','req');
8158: foreach my $item (@types) {
8159: $newvals{$item} = $env{'form.autocreate_'.$item};
8160: $newvals{$item} =~ s/\D//g;
8161: $newvals{$item} = 0 if ($newvals{$item} eq '');
8162: }
8163: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
8164: my %domcoords = &get_active_dcs($dom);
8165: unless (exists($domcoords{$newvals{'xmldc'}})) {
8166: $newvals{'xmldc'} = '';
8167: }
8168: %autocreatehash = (
8169: autocreate => { xml => $newvals{'xml'},
8170: req => $newvals{'req'},
8171: }
8172: );
8173: if ($newvals{'xmldc'} ne '') {
8174: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
8175: }
8176: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
8177: $dom);
8178: if ($putresult eq 'ok') {
8179: my @items = @types;
8180: if ($newvals{'xml'}) {
8181: push(@items,'xmldc');
8182: }
8183: foreach my $item (@items) {
8184: if (exists($currautocreate{$item})) {
8185: if ($currautocreate{$item} ne $newvals{$item}) {
8186: $changes{$item} = 1;
8187: }
8188: } elsif ($newvals{$item}) {
8189: $changes{$item} = 1;
8190: }
8191: }
8192: if (keys(%changes) > 0) {
8193: my @offon = ('off','on');
8194: $resulttext = &mt('Changes made:').'<ul>';
8195: foreach my $item (@types) {
8196: if ($changes{$item}) {
8197: my $newtxt = $offon[$newvals{$item}];
8198: $resulttext .= '<li>'.
8199: &mt("$title{$item} set to [_1]$newtxt [_2]",
8200: '<b>','</b>').
8201: '</li>';
8202: }
8203: }
8204: if ($changes{'xmldc'}) {
8205: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
8206: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
8207: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
8208: }
8209: $resulttext .= '</ul>';
8210: } else {
8211: $resulttext = &mt('No changes made to auto-creation settings');
8212: }
8213: } else {
8214: $resulttext = '<span class="LC_error">'.
8215: &mt('An error occurred: [_1]',$putresult).'</span>';
8216: }
8217: return $resulttext;
8218: }
8219:
8220: sub modify_directorysrch {
8221: my ($dom,%domconfig) = @_;
8222: my ($resulttext,%changes);
8223: my %currdirsrch;
8224: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
8225: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
8226: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
8227: }
8228: }
8229: my %title = ( available => 'Directory search available',
8230: localonly => 'Other domains can search',
8231: searchby => 'Search types',
8232: searchtypes => 'Search latitude');
8233: my @offon = ('off','on');
8234: my @otherdoms = ('Yes','No');
8235:
8236: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
8237: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
8238: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
8239:
8240: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8241: if (keys(%{$usertypes}) == 0) {
8242: @cansearch = ('default');
8243: } else {
8244: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
8245: foreach my $type (@{$currdirsrch{'cansearch'}}) {
8246: if (!grep(/^\Q$type\E$/,@cansearch)) {
8247: push(@{$changes{'cansearch'}},$type);
8248: }
8249: }
8250: foreach my $type (@cansearch) {
8251: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
8252: push(@{$changes{'cansearch'}},$type);
8253: }
8254: }
8255: } else {
8256: push(@{$changes{'cansearch'}},@cansearch);
8257: }
8258: }
8259:
8260: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
8261: foreach my $by (@{$currdirsrch{'searchby'}}) {
8262: if (!grep(/^\Q$by\E$/,@searchby)) {
8263: push(@{$changes{'searchby'}},$by);
8264: }
8265: }
8266: foreach my $by (@searchby) {
8267: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
8268: push(@{$changes{'searchby'}},$by);
8269: }
8270: }
8271: } else {
8272: push(@{$changes{'searchby'}},@searchby);
8273: }
8274:
8275: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
8276: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
8277: if (!grep(/^\Q$type\E$/,@searchtypes)) {
8278: push(@{$changes{'searchtypes'}},$type);
8279: }
8280: }
8281: foreach my $type (@searchtypes) {
8282: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
8283: push(@{$changes{'searchtypes'}},$type);
8284: }
8285: }
8286: } else {
8287: if (exists($currdirsrch{'searchtypes'})) {
8288: foreach my $type (@searchtypes) {
8289: if ($type ne $currdirsrch{'searchtypes'}) {
8290: push(@{$changes{'searchtypes'}},$type);
8291: }
8292: }
8293: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
8294: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
8295: }
8296: } else {
8297: push(@{$changes{'searchtypes'}},@searchtypes);
8298: }
8299: }
8300:
8301: my %dirsrch_hash = (
8302: directorysrch => { available => $env{'form.dirsrch_available'},
8303: cansearch => \@cansearch,
8304: localonly => $env{'form.dirsrch_localonly'},
8305: searchby => \@searchby,
8306: searchtypes => \@searchtypes,
8307: }
8308: );
8309: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
8310: $dom);
8311: if ($putresult eq 'ok') {
8312: if (exists($currdirsrch{'available'})) {
8313: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
8314: $changes{'available'} = 1;
8315: }
8316: } else {
8317: if ($env{'form.dirsrch_available'} eq '1') {
8318: $changes{'available'} = 1;
8319: }
8320: }
8321: if (exists($currdirsrch{'localonly'})) {
8322: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
8323: $changes{'localonly'} = 1;
8324: }
8325: } else {
8326: if ($env{'form.dirsrch_localonly'} eq '1') {
8327: $changes{'localonly'} = 1;
8328: }
8329: }
8330: if (keys(%changes) > 0) {
8331: $resulttext = &mt('Changes made:').'<ul>';
8332: if ($changes{'available'}) {
8333: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
8334: }
8335: if ($changes{'localonly'}) {
8336: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
8337: }
8338:
8339: if (ref($changes{'cansearch'}) eq 'ARRAY') {
8340: my $chgtext;
8341: if (ref($usertypes) eq 'HASH') {
8342: if (keys(%{$usertypes}) > 0) {
8343: foreach my $type (@{$types}) {
8344: if (grep(/^\Q$type\E$/,@cansearch)) {
8345: $chgtext .= $usertypes->{$type}.'; ';
8346: }
8347: }
8348: if (grep(/^default$/,@cansearch)) {
8349: $chgtext .= $othertitle;
8350: } else {
8351: $chgtext =~ s/\; $//;
8352: }
8353: $resulttext .=
8354: '<li>'.
8355: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
8356: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
8357: '</li>';
8358: }
8359: }
8360: }
8361: if (ref($changes{'searchby'}) eq 'ARRAY') {
8362: my ($searchtitles,$titleorder) = &sorted_searchtitles();
8363: my $chgtext;
8364: foreach my $type (@{$titleorder}) {
8365: if (grep(/^\Q$type\E$/,@searchby)) {
8366: if (defined($searchtitles->{$type})) {
8367: $chgtext .= $searchtitles->{$type}.'; ';
8368: }
8369: }
8370: }
8371: $chgtext =~ s/\; $//;
8372: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
8373: }
8374: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
8375: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
8376: my $chgtext;
8377: foreach my $type (@{$srchtypeorder}) {
8378: if (grep(/^\Q$type\E$/,@searchtypes)) {
8379: if (defined($srchtypes_desc->{$type})) {
8380: $chgtext .= $srchtypes_desc->{$type}.'; ';
8381: }
8382: }
8383: }
8384: $chgtext =~ s/\; $//;
8385: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
8386: }
8387: $resulttext .= '</ul>';
8388: } else {
8389: $resulttext = &mt('No changes made to institution directory search settings');
8390: }
8391: } else {
8392: $resulttext = '<span class="LC_error">'.
8393: &mt('An error occurred: [_1]',$putresult).'</span>';
8394: }
8395: return $resulttext;
8396: }
8397:
8398: sub modify_contacts {
8399: my ($dom,$lastactref,%domconfig) = @_;
8400: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
8401: if (ref($domconfig{'contacts'}) eq 'HASH') {
8402: foreach my $key (keys(%{$domconfig{'contacts'}})) {
8403: $currsetting{$key} = $domconfig{'contacts'}{$key};
8404: }
8405: }
8406: my (%others,%to,%bcc);
8407: my @contacts = ('supportemail','adminemail');
8408: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
8409: 'requestsmail','updatesmail','idconflictsmail');
8410: my @toggles = ('reporterrors','reportupdates');
8411: foreach my $type (@mailings) {
8412: @{$newsetting{$type}} =
8413: &Apache::loncommon::get_env_multiple('form.'.$type);
8414: foreach my $item (@contacts) {
8415: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
8416: $contacts_hash{contacts}{$type}{$item} = 1;
8417: } else {
8418: $contacts_hash{contacts}{$type}{$item} = 0;
8419: }
8420: }
8421: $others{$type} = $env{'form.'.$type.'_others'};
8422: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
8423: if ($type eq 'helpdeskmail') {
8424: $bcc{$type} = $env{'form.'.$type.'_bcc'};
8425: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
8426: }
8427: }
8428: foreach my $item (@contacts) {
8429: $to{$item} = $env{'form.'.$item};
8430: $contacts_hash{'contacts'}{$item} = $to{$item};
8431: }
8432: foreach my $item (@toggles) {
8433: if ($env{'form.'.$item} =~ /^(0|1)$/) {
8434: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
8435: }
8436: }
8437: if (keys(%currsetting) > 0) {
8438: foreach my $item (@contacts) {
8439: if ($to{$item} ne $currsetting{$item}) {
8440: $changes{$item} = 1;
8441: }
8442: }
8443: foreach my $type (@mailings) {
8444: foreach my $item (@contacts) {
8445: if (ref($currsetting{$type}) eq 'HASH') {
8446: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
8447: push(@{$changes{$type}},$item);
8448: }
8449: } else {
8450: push(@{$changes{$type}},@{$newsetting{$type}});
8451: }
8452: }
8453: if ($others{$type} ne $currsetting{$type}{'others'}) {
8454: push(@{$changes{$type}},'others');
8455: }
8456: if ($type eq 'helpdeskmail') {
8457: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
8458: push(@{$changes{$type}},'bcc');
8459: }
8460: }
8461: }
8462: } else {
8463: my %default;
8464: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
8465: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
8466: $default{'errormail'} = 'adminemail';
8467: $default{'packagesmail'} = 'adminemail';
8468: $default{'helpdeskmail'} = 'supportemail';
8469: $default{'lonstatusmail'} = 'adminemail';
8470: $default{'requestsmail'} = 'adminemail';
8471: $default{'updatesmail'} = 'adminemail';
8472: foreach my $item (@contacts) {
8473: if ($to{$item} ne $default{$item}) {
8474: $changes{$item} = 1;
8475: }
8476: }
8477: foreach my $type (@mailings) {
8478: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
8479:
8480: push(@{$changes{$type}},@{$newsetting{$type}});
8481: }
8482: if ($others{$type} ne '') {
8483: push(@{$changes{$type}},'others');
8484: }
8485: if ($type eq 'helpdeskmail') {
8486: if ($bcc{$type} ne '') {
8487: push(@{$changes{$type}},'bcc');
8488: }
8489: }
8490: }
8491: }
8492: foreach my $item (@toggles) {
8493: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
8494: $changes{$item} = 1;
8495: } elsif ((!$env{'form.'.$item}) &&
8496: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
8497: $changes{$item} = 1;
8498: }
8499: }
8500: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
8501: $dom);
8502: if ($putresult eq 'ok') {
8503: if (keys(%changes) > 0) {
8504: &Apache::loncommon::devalidate_domconfig_cache($dom);
8505: if (ref($lastactref) eq 'HASH') {
8506: $lastactref->{'domainconfig'} = 1;
8507: }
8508: my ($titles,$short_titles) = &contact_titles();
8509: $resulttext = &mt('Changes made:').'<ul>';
8510: foreach my $item (@contacts) {
8511: if ($changes{$item}) {
8512: $resulttext .= '<li>'.$titles->{$item}.
8513: &mt(' set to: ').
8514: '<span class="LC_cusr_emph">'.
8515: $to{$item}.'</span></li>';
8516: }
8517: }
8518: foreach my $type (@mailings) {
8519: if (ref($changes{$type}) eq 'ARRAY') {
8520: $resulttext .= '<li>'.$titles->{$type}.': ';
8521: my @text;
8522: foreach my $item (@{$newsetting{$type}}) {
8523: push(@text,$short_titles->{$item});
8524: }
8525: if ($others{$type} ne '') {
8526: push(@text,$others{$type});
8527: }
8528: $resulttext .= '<span class="LC_cusr_emph">'.
8529: join(', ',@text).'</span>';
8530: if ($type eq 'helpdeskmail') {
8531: if ($bcc{$type} ne '') {
8532: $resulttext .= ' '.&mt('with Bcc to').': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
8533: }
8534: }
8535: $resulttext .= '</li>';
8536: }
8537: }
8538: my @offon = ('off','on');
8539: if ($changes{'reporterrors'}) {
8540: $resulttext .= '<li>'.
8541: &mt('E-mail error reports to [_1] set to "'.
8542: $offon[$env{'form.reporterrors'}].'".',
8543: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
8544: &mt('LON-CAPA core group - MSU'),600,500)).
8545: '</li>';
8546: }
8547: if ($changes{'reportupdates'}) {
8548: $resulttext .= '<li>'.
8549: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
8550: $offon[$env{'form.reportupdates'}].'".',
8551: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
8552: &mt('LON-CAPA core group - MSU'),600,500)).
8553: '</li>';
8554: }
8555: $resulttext .= '</ul>';
8556: } else {
8557: $resulttext = &mt('No changes made to contact information');
8558: }
8559: } else {
8560: $resulttext = '<span class="LC_error">'.
8561: &mt('An error occurred: [_1].',$putresult).'</span>';
8562: }
8563: return $resulttext;
8564: }
8565:
8566: sub modify_usercreation {
8567: my ($dom,%domconfig) = @_;
8568: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
8569: my $warningmsg;
8570: if (ref($domconfig{'usercreation'}) eq 'HASH') {
8571: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
8572: if ($key eq 'cancreate') {
8573: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
8574: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
8575: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
8576: ($item eq 'captcha') || ($item eq 'recaptchakeys')) {
8577: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8578: } else {
8579: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8580: }
8581: }
8582: }
8583: } elsif ($key eq 'email_rule') {
8584: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
8585: } else {
8586: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
8587: }
8588: }
8589: }
8590: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
8591: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
8592: my @contexts = ('author','course','requestcrs');
8593: foreach my $item(@contexts) {
8594: $cancreate{$item} = $env{'form.can_createuser_'.$item};
8595: }
8596: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8597: foreach my $item (@contexts) {
8598: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
8599: push(@{$changes{'cancreate'}},$item);
8600: }
8601: }
8602: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
8603: foreach my $item (@contexts) {
8604: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
8605: if ($cancreate{$item} ne 'any') {
8606: push(@{$changes{'cancreate'}},$item);
8607: }
8608: } else {
8609: if ($cancreate{$item} ne 'none') {
8610: push(@{$changes{'cancreate'}},$item);
8611: }
8612: }
8613: }
8614: } else {
8615: foreach my $item (@contexts) {
8616: push(@{$changes{'cancreate'}},$item);
8617: }
8618: }
8619:
8620: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
8621: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
8622: if (!grep(/^\Q$type\E$/,@username_rule)) {
8623: push(@{$changes{'username_rule'}},$type);
8624: }
8625: }
8626: foreach my $type (@username_rule) {
8627: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
8628: push(@{$changes{'username_rule'}},$type);
8629: }
8630: }
8631: } else {
8632: push(@{$changes{'username_rule'}},@username_rule);
8633: }
8634:
8635: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
8636: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
8637: if (!grep(/^\Q$type\E$/,@id_rule)) {
8638: push(@{$changes{'id_rule'}},$type);
8639: }
8640: }
8641: foreach my $type (@id_rule) {
8642: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
8643: push(@{$changes{'id_rule'}},$type);
8644: }
8645: }
8646: } else {
8647: push(@{$changes{'id_rule'}},@id_rule);
8648: }
8649:
8650: my @authen_contexts = ('author','course','domain');
8651: my @authtypes = ('int','krb4','krb5','loc');
8652: my %authhash;
8653: foreach my $item (@authen_contexts) {
8654: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
8655: foreach my $auth (@authtypes) {
8656: if (grep(/^\Q$auth\E$/,@authallowed)) {
8657: $authhash{$item}{$auth} = 1;
8658: } else {
8659: $authhash{$item}{$auth} = 0;
8660: }
8661: }
8662: }
8663: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
8664: foreach my $item (@authen_contexts) {
8665: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
8666: foreach my $auth (@authtypes) {
8667: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
8668: push(@{$changes{'authtypes'}},$item);
8669: last;
8670: }
8671: }
8672: }
8673: }
8674: } else {
8675: foreach my $item (@authen_contexts) {
8676: push(@{$changes{'authtypes'}},$item);
8677: }
8678: }
8679:
8680: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
8681: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
8682: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
8683: $save_usercreate{'id_rule'} = \@id_rule;
8684: $save_usercreate{'username_rule'} = \@username_rule,
8685: $save_usercreate{'authtypes'} = \%authhash;
8686:
8687: my %usercreation_hash = (
8688: usercreation => \%save_usercreate,
8689: );
8690:
8691: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
8692: $dom);
8693:
8694: if ($putresult eq 'ok') {
8695: if (keys(%changes) > 0) {
8696: $resulttext = &mt('Changes made:').'<ul>';
8697: if (ref($changes{'cancreate'}) eq 'ARRAY') {
8698: my %lt = &usercreation_types();
8699: foreach my $type (@{$changes{'cancreate'}}) {
8700: my $chgtext = $lt{$type}.', ';
8701: if ($cancreate{$type} eq 'none') {
8702: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
8703: } elsif ($cancreate{$type} eq 'any') {
8704: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
8705: } elsif ($cancreate{$type} eq 'official') {
8706: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
8707: } elsif ($cancreate{$type} eq 'unofficial') {
8708: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
8709: }
8710: $resulttext .= '<li>'.$chgtext.'</li>';
8711: }
8712: }
8713: if (ref($changes{'username_rule'}) eq 'ARRAY') {
8714: my ($rules,$ruleorder) =
8715: &Apache::lonnet::inst_userrules($dom,'username');
8716: my $chgtext = '<ul>';
8717: foreach my $type (@username_rule) {
8718: if (ref($rules->{$type}) eq 'HASH') {
8719: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
8720: }
8721: }
8722: $chgtext .= '</ul>';
8723: if (@username_rule > 0) {
8724: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
8725: } else {
8726: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
8727: }
8728: }
8729: if (ref($changes{'id_rule'}) eq 'ARRAY') {
8730: my ($idrules,$idruleorder) =
8731: &Apache::lonnet::inst_userrules($dom,'id');
8732: my $chgtext = '<ul>';
8733: foreach my $type (@id_rule) {
8734: if (ref($idrules->{$type}) eq 'HASH') {
8735: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
8736: }
8737: }
8738: $chgtext .= '</ul>';
8739: if (@id_rule > 0) {
8740: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
8741: } else {
8742: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
8743: }
8744: }
8745: my %authname = &authtype_names();
8746: my %context_title = &context_names();
8747: if (ref($changes{'authtypes'}) eq 'ARRAY') {
8748: my $chgtext = '<ul>';
8749: foreach my $type (@{$changes{'authtypes'}}) {
8750: my @allowed;
8751: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
8752: foreach my $auth (@authtypes) {
8753: if ($authhash{$type}{$auth}) {
8754: push(@allowed,$authname{$auth});
8755: }
8756: }
8757: if (@allowed > 0) {
8758: $chgtext .= join(', ',@allowed).'</li>';
8759: } else {
8760: $chgtext .= &mt('none').'</li>';
8761: }
8762: }
8763: $chgtext .= '</ul>';
8764: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
8765: $resulttext .= '</li>';
8766: }
8767: $resulttext .= '</ul>';
8768: } else {
8769: $resulttext = &mt('No changes made to user creation settings');
8770: }
8771: } else {
8772: $resulttext = '<span class="LC_error">'.
8773: &mt('An error occurred: [_1]',$putresult).'</span>';
8774: }
8775: if ($warningmsg ne '') {
8776: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
8777: }
8778: return $resulttext;
8779: }
8780:
8781: sub modify_selfcreation {
8782: my ($dom,%domconfig) = @_;
8783: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%changes,%cancreate);
8784: my (%save_usercreate,%save_usermodify);
8785: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8786: if (ref($types) eq 'ARRAY') {
8787: $usertypes->{'default'} = $othertitle;
8788: push(@{$types},'default');
8789: }
8790: #
8791: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
8792: #
8793: if (ref($domconfig{'usercreation'}) eq 'HASH') {
8794: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
8795: if ($key eq 'cancreate') {
8796: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
8797: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
8798: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
8799: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
8800: ($item eq 'emailusername') || ($item eq 'notify') ||
8801: ($item eq 'selfcreateprocessing') || ($item eq 'shibenv')) {
8802: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8803: } else {
8804: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8805: }
8806: }
8807: }
8808: } elsif ($key eq 'email_rule') {
8809: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
8810: } else {
8811: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
8812: }
8813: }
8814: }
8815: #
8816: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
8817: #
8818: if (ref($domconfig{'usermodification'}) eq 'HASH') {
8819: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
8820: if ($key eq 'selfcreate') {
8821: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
8822: } else {
8823: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
8824: }
8825: }
8826: }
8827:
8828: my @contexts = ('selfcreate');
8829: @{$cancreate{'selfcreate'}} = ();
8830: %{$cancreate{'emailusername'}} = ();
8831: @{$cancreate{'statustocreate'}} = ();
8832: %{$cancreate{'selfcreateprocessing'}} = ();
8833: %{$cancreate{'shibenv'}} = ();
8834: my %selfcreatetypes = (
8835: sso => 'users authenticated by institutional single sign on',
8836: login => 'users authenticated by institutional log-in',
8837: email => 'users who provide a valid e-mail address for use as username',
8838: );
8839: #
8840: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
8841: # is permitted.
8842: #
8843:
8844: my @statuses;
8845: if (ref($domconfig{'inststatus'}) eq 'HASH') {
8846: if (ref($domconfig{'inststatus'}{'inststatusguest'}) eq 'ARRAY') {
8847: @statuses = @{$domconfig{'inststatus'}{'inststatusguest'}};
8848: }
8849: }
8850: push(@statuses,'default');
8851:
8852: foreach my $item ('login','sso','email') {
8853: if ($item eq 'email') {
8854: if ($env{'form.cancreate_email'}) {
8855: push(@{$cancreate{'selfcreate'}},'email');
8856: push(@contexts,'selfcreateprocessing');
8857: foreach my $type (@statuses) {
8858: if ($type eq 'default') {
8859: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess'};
8860: } else {
8861: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
8862: }
8863: }
8864: }
8865: } else {
8866: if ($env{'form.cancreate_'.$item}) {
8867: push(@{$cancreate{'selfcreate'}},$item);
8868: }
8869: }
8870: }
8871: my (@email_rule,%userinfo,%savecaptcha);
8872: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
8873: #
8874: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
8875: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
8876: #
8877:
8878: if ($env{'form.cancreate_email'}) {
8879: push(@contexts,'emailusername');
8880: if (ref($types) eq 'ARRAY') {
8881: foreach my $type (@{$types}) {
8882: if (ref($infofields) eq 'ARRAY') {
8883: foreach my $field (@{$infofields}) {
8884: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
8885: $cancreate{'emailusername'}{$type}{$field} = $1;
8886: }
8887: }
8888: }
8889: }
8890: }
8891: #
8892: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
8893: # queued requests for self-creation of account using e-mail address as username
8894: #
8895:
8896: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
8897: @approvalnotify = sort(@approvalnotify);
8898: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
8899: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8900: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
8901: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
8902: push(@{$changes{'cancreate'}},'notify');
8903: }
8904: } else {
8905: if ($cancreate{'notify'}{'approval'}) {
8906: push(@{$changes{'cancreate'}},'notify');
8907: }
8908: }
8909: } elsif ($cancreate{'notify'}{'approval'}) {
8910: push(@{$changes{'cancreate'}},'notify');
8911: }
8912:
8913: #
8914: # Retrieve rules (if any) governing types of e-mail address which may be used as a username
8915: #
8916: @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
8917: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
8918: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
8919: if (@{$curr_usercreation{'email_rule'}} > 0) {
8920: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
8921: if (!grep(/^\Q$type\E$/,@email_rule)) {
8922: push(@{$changes{'email_rule'}},$type);
8923: }
8924: }
8925: }
8926: if (@email_rule > 0) {
8927: foreach my $type (@email_rule) {
8928: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
8929: push(@{$changes{'email_rule'}},$type);
8930: }
8931: }
8932: }
8933: } elsif (@email_rule > 0) {
8934: push(@{$changes{'email_rule'}},@email_rule);
8935: }
8936: }
8937: #
8938: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
8939: # institutional log-in.
8940: #
8941: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
8942: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
8943: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
8944: ($domdefaults{'auth_def'} eq 'localauth'))) {
8945: $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.').' '.
8946: &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.');
8947: }
8948: }
8949: my @fields = ('lastname','firstname','middlename','generation',
8950: 'permanentemail','id');
8951: my @shibfields = (@fields,'inststatus');
8952: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
8953: #
8954: # Where usernames may created for institutional log-in and/or institutional single sign on:
8955: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
8956: # may self-create accounts
8957: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
8958: # which the user may supply, if institutional data is unavailable.
8959: #
8960: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
8961: if (ref($types) eq 'ARRAY') {
8962: if (@{$types} > 1) {
8963: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
8964: push(@contexts,'statustocreate');
8965: } else {
8966: undef($cancreate{'statustocreate'});
8967: }
8968: foreach my $type (@{$types}) {
8969: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
8970: foreach my $field (@fields) {
8971: if (grep(/^\Q$field\E$/,@modifiable)) {
8972: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
8973: } else {
8974: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
8975: }
8976: }
8977: }
8978: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
8979: foreach my $type (@{$types}) {
8980: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
8981: foreach my $field (@fields) {
8982: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
8983: $curr_usermodify{'selfcreate'}{$type}{$field}) {
8984: push(@{$changes{'selfcreate'}},$type);
8985: last;
8986: }
8987: }
8988: }
8989: }
8990: } else {
8991: foreach my $type (@{$types}) {
8992: push(@{$changes{'selfcreate'}},$type);
8993: }
8994: }
8995: }
8996: foreach my $field (@shibfields) {
8997: if ($env{'form.shibenv_'.$field} ne '') {
8998: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
8999: }
9000: }
9001: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
9002: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
9003: foreach my $field (@shibfields) {
9004: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
9005: push(@{$changes{'cancreate'}},'shibenv');
9006: }
9007: }
9008: } else {
9009: foreach my $field (@shibfields) {
9010: if ($env{'form.shibenv_'.$field}) {
9011: push(@{$changes{'cancreate'}},'shibenv');
9012: last;
9013: }
9014: }
9015: }
9016: }
9017: }
9018: foreach my $item (@contexts) {
9019: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
9020: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
9021: if (ref($cancreate{$item}) eq 'ARRAY') {
9022: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
9023: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9024: push(@{$changes{'cancreate'}},$item);
9025: }
9026: }
9027: }
9028: }
9029: if (ref($cancreate{$item}) eq 'ARRAY') {
9030: foreach my $type (@{$cancreate{$item}}) {
9031: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
9032: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9033: push(@{$changes{'cancreate'}},$item);
9034: }
9035: }
9036: }
9037: }
9038: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
9039: if (ref($cancreate{$item}) eq 'HASH') {
9040: foreach my $curr (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
9041: if (ref($curr_usercreation{'cancreate'}{$item}{$curr}) eq 'HASH') {
9042: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$curr}})) {
9043: unless ($curr_usercreation{'cancreate'}{$item}{$curr}{$field} eq $cancreate{$item}{$curr}{$field}) {
9044: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9045: push(@{$changes{'cancreate'}},$item);
9046: }
9047: }
9048: }
9049: } elsif ($item eq 'selfcreateprocessing') {
9050: if ($cancreate{$item}{$curr} ne $curr_usercreation{'cancreate'}{$item}{$curr}) {
9051: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9052: push(@{$changes{'cancreate'}},$item);
9053: }
9054: }
9055: } else {
9056: if (!$cancreate{$item}{$curr}) {
9057: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9058: push(@{$changes{'cancreate'}},$item);
9059: }
9060: }
9061: }
9062: }
9063: foreach my $field (keys(%{$cancreate{$item}})) {
9064: if (ref($cancreate{$item}{$field}) eq 'HASH') {
9065: foreach my $inner (keys(%{$cancreate{$item}{$field}})) {
9066: if (ref($curr_usercreation{'cancreate'}{$item}{$field}) eq 'HASH') {
9067: unless ($curr_usercreation{'cancreate'}{$item}{$field}{$inner} eq $cancreate{$item}{$field}{$inner}) {
9068: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9069: push(@{$changes{'cancreate'}},$item);
9070: }
9071: }
9072: } else {
9073: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9074: push(@{$changes{'cancreate'}},$item);
9075: }
9076: }
9077: }
9078: } elsif ($item eq 'selfcreateprocessing') {
9079: if ($cancreate{$item}{$field} ne $curr_usercreation{'cancreate'}{$item}{$field}) {
9080: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9081: push(@{$changes{'cancreate'}},$item);
9082: }
9083: }
9084: } else {
9085: if (!$curr_usercreation{'cancreate'}{$item}{$field}) {
9086: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9087: push(@{$changes{'cancreate'}},$item);
9088: }
9089: }
9090: }
9091: }
9092: }
9093: } elsif ($curr_usercreation{'cancreate'}{$item}) {
9094: if (ref($cancreate{$item}) eq 'ARRAY') {
9095: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
9096: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9097: push(@{$changes{'cancreate'}},$item);
9098: }
9099: }
9100: } elsif (ref($cancreate{$item}) eq 'HASH') {
9101: if (!$cancreate{$item}{$curr_usercreation{'cancreate'}{$item}}) {
9102: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9103: push(@{$changes{'cancreate'}},$item);
9104: }
9105: }
9106: }
9107: } elsif ($item eq 'emailusername') {
9108: if (ref($cancreate{$item}) eq 'HASH') {
9109: foreach my $type (keys(%{$cancreate{$item}})) {
9110: if (ref($cancreate{$item}{$type}) eq 'HASH') {
9111: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
9112: if ($cancreate{$item}{$type}{$field}) {
9113: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9114: push(@{$changes{'cancreate'}},$item);
9115: }
9116: last;
9117: }
9118: }
9119: }
9120: }
9121: }
9122: }
9123: }
9124: #
9125: # Populate %save_usercreate hash with updates to self-creation configuration.
9126: #
9127: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
9128: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
9129: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
9130: if (ref($cancreate{'notify'}) eq 'HASH') {
9131: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
9132: }
9133: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
9134: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
9135: }
9136: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
9137: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
9138: }
9139: if (ref($cancreate{'shibenv'}) eq 'HASH') {
9140: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
9141: }
9142: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
9143: $save_usercreate{'emailrule'} = \@email_rule;
9144:
9145: my %userconfig_hash = (
9146: usercreation => \%save_usercreate,
9147: usermodification => \%save_usermodify,
9148: );
9149: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
9150: $dom);
9151: #
9152: # Accumulate details of changes to domain cofiguration for self-creation of usernames in $resulttext
9153: #
9154: if ($putresult eq 'ok') {
9155: if (keys(%changes) > 0) {
9156: $resulttext = &mt('Changes made:').'<ul>';
9157: if (ref($changes{'cancreate'}) eq 'ARRAY') {
9158: my %lt = &selfcreation_types();
9159: foreach my $type (@{$changes{'cancreate'}}) {
9160: my $chgtext;
9161: if ($type eq 'selfcreate') {
9162: if (@{$cancreate{$type}} == 0) {
9163: $chgtext .= &mt('Self creation of a new user account is not permitted.');
9164: } else {
9165: $chgtext .= &mt('Self-creation of a new account is permitted for:').
9166: '<ul>';
9167: foreach my $case (@{$cancreate{$type}}) {
9168: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
9169: }
9170: $chgtext .= '</ul>';
9171: if (ref($cancreate{$type}) eq 'ARRAY') {
9172: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
9173: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
9174: if (@{$cancreate{'statustocreate'}} == 0) {
9175: $chgtext .= '<br />'.
9176: '<span class="LC_warning">'.
9177: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
9178: '</span>';
9179: }
9180: }
9181: }
9182: }
9183: }
9184: } elsif ($type eq 'shibenv') {
9185: if (keys(%{$cancreate{$type}}) == 0) {
9186: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information');
9187: } else {
9188: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
9189: '<ul>';
9190: foreach my $field (@shibfields) {
9191: next if ($cancreate{$type}{$field} eq '');
9192: if ($field eq 'inststatus') {
9193: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
9194: } else {
9195: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
9196: }
9197: }
9198: $chgtext .= '</ul>';
9199: }
9200: } elsif ($type eq 'statustocreate') {
9201: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
9202: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
9203: if (@{$cancreate{'selfcreate'}} > 0) {
9204: if (@{$cancreate{'statustocreate'}} == 0) {
9205: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
9206: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
9207: $chgtext .= '<br />'.
9208: '<span class="LC_warning">'.
9209: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
9210: '</span>';
9211: }
9212: } elsif (ref($usertypes) eq 'HASH') {
9213: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
9214: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
9215: } else {
9216: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
9217: }
9218: $chgtext .= '<ul>';
9219: foreach my $case (@{$cancreate{$type}}) {
9220: if ($case eq 'default') {
9221: $chgtext .= '<li>'.$othertitle.'</li>';
9222: } else {
9223: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
9224: }
9225: }
9226: $chgtext .= '</ul>';
9227: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
9228: $chgtext .= '<br /><span class="LC_warning">'.
9229: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
9230: '</span>';
9231: }
9232: }
9233: } else {
9234: if (@{$cancreate{$type}} == 0) {
9235: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
9236: } else {
9237: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
9238: }
9239: }
9240: }
9241: } elsif ($type eq 'selfcreateprocessing') {
9242: my %choices = &Apache::lonlocal::texthash (
9243: automatic => 'Automatic approval',
9244: approval => 'Queued for approval',
9245: );
9246: if (@statuses > 1) {
9247: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set as follows:').
9248: '<ul>';
9249: foreach my $type (@statuses) {
9250: if ($type eq 'default') {
9251: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
9252: } else {
9253: $chgtext .= '<li>'.$usertypes->{$type}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
9254: }
9255: }
9256: $chgtext .= '</ul>';
9257: } else {
9258: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set to: "[_1]"',
9259: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
9260: }
9261: } elsif ($type eq 'captcha') {
9262: if ($savecaptcha{$type} eq 'notused') {
9263: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
9264: } else {
9265: my %captchas = &captcha_phrases();
9266: if ($captchas{$savecaptcha{$type}}) {
9267: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
9268: } else {
9269: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
9270: }
9271: }
9272: } elsif ($type eq 'recaptchakeys') {
9273: my ($privkey,$pubkey);
9274: if (ref($savecaptcha{$type}) eq 'HASH') {
9275: $pubkey = $savecaptcha{$type}{'public'};
9276: $privkey = $savecaptcha{$type}{'private'};
9277: }
9278: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
9279: if (!$pubkey) {
9280: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
9281: } else {
9282: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
9283: }
9284: if (!$privkey) {
9285: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
9286: } else {
9287: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
9288: }
9289: $chgtext .= '</ul>';
9290: } elsif ($type eq 'emailusername') {
9291: if (ref($cancreate{'emailusername'}) eq 'HASH') {
9292: if (ref($types) eq 'ARRAY') {
9293: foreach my $type (@{$types}) {
9294: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
9295: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
9296: $chgtext .= &mt('When self-creating account with e-mail as username, the following information will be provided by [_1]:',"'$usertypes->{$type}'").
9297: '<ul>';
9298: foreach my $field (@{$infofields}) {
9299: if ($cancreate{'emailusername'}{$type}{$field}) {
9300: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
9301: }
9302: }
9303: $chgtext .= '</ul>';
9304: } else {
9305: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
9306: }
9307: } else {
9308: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
9309: }
9310: }
9311: }
9312: }
9313: } elsif ($type eq 'notify') {
9314: $chgtext = &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
9315: if (ref($changes{'cancreate'}) eq 'ARRAY') {
9316: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
9317: if ($cancreate{'notify'}{'approval'}) {
9318: $chgtext = &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
9319: }
9320: }
9321: }
9322: }
9323: if ($chgtext) {
9324: $resulttext .= '<li>'.$chgtext.'</li>';
9325: }
9326: }
9327: }
9328: if (ref($changes{'email_rule'}) eq 'ARRAY') {
9329: my ($emailrules,$emailruleorder) =
9330: &Apache::lonnet::inst_userrules($dom,'email');
9331: my $chgtext = '<ul>';
9332: foreach my $type (@email_rule) {
9333: if (ref($emailrules->{$type}) eq 'HASH') {
9334: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
9335: }
9336: }
9337: $chgtext .= '</ul>';
9338: if (@email_rule > 0) {
9339: $resulttext .= '<li>'.
9340: &mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').
9341: $chgtext.
9342: '</li>';
9343: } else {
9344: $resulttext .= '<li>'.
9345: &mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').
9346: '</li>';
9347: }
9348: }
9349: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
9350: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
9351: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9352: foreach my $type (@{$changes{'selfcreate'}}) {
9353: my $typename = $type;
9354: if (ref($usertypes) eq 'HASH') {
9355: if ($usertypes->{$type} ne '') {
9356: $typename = $usertypes->{$type};
9357: }
9358: }
9359: my @modifiable;
9360: $resulttext .= '<li>'.
9361: &mt('Self-creation of account by users with status: [_1]',
9362: '<span class="LC_cusr_emph">'.$typename.'</span>').
9363: ' - '.&mt('modifiable fields (if institutional data blank): ');
9364: foreach my $field (@fields) {
9365: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
9366: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
9367: }
9368: }
9369: if (@modifiable > 0) {
9370: $resulttext .= join(', ',@modifiable);
9371: } else {
9372: $resulttext .= &mt('none');
9373: }
9374: $resulttext .= '</li>';
9375: }
9376: $resulttext .= '</ul></li>';
9377: }
9378: $resulttext .= '</ul>';
9379: } else {
9380: $resulttext = &mt('No changes made to self-creation settings');
9381: }
9382: } else {
9383: $resulttext = '<span class="LC_error">'.
9384: &mt('An error occurred: [_1]',$putresult).'</span>';
9385: }
9386: if ($warningmsg ne '') {
9387: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
9388: }
9389: return $resulttext;
9390: }
9391:
9392: sub process_captcha {
9393: my ($container,$changes,$newsettings,$current) = @_;
9394: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
9395: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
9396: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
9397: $newsettings->{'captcha'} = 'original';
9398: }
9399: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
9400: if ($container eq 'cancreate') {
9401: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
9402: push(@{$changes->{'cancreate'}},'captcha');
9403: } elsif (!defined($changes->{'cancreate'})) {
9404: $changes->{'cancreate'} = ['captcha'];
9405: }
9406: } else {
9407: $changes->{'captcha'} = 1;
9408: }
9409: }
9410: my ($newpub,$newpriv,$currpub,$currpriv);
9411: if ($newsettings->{'captcha'} eq 'recaptcha') {
9412: $newpub = $env{'form.'.$container.'_recaptchapub'};
9413: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
9414: $newpub =~ s/[^\w\-]//g;
9415: $newpriv =~ s/[^\w\-]//g;
9416: $newsettings->{'recaptchakeys'} = {
9417: public => $newpub,
9418: private => $newpriv,
9419: };
9420: }
9421: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
9422: $currpub = $current->{'recaptchakeys'}{'public'};
9423: $currpriv = $current->{'recaptchakeys'}{'private'};
9424: unless ($newsettings->{'captcha'} eq 'recaptcha') {
9425: $newsettings->{'recaptchakeys'} = {
9426: public => '',
9427: private => '',
9428: }
9429: }
9430: }
9431: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
9432: if ($container eq 'cancreate') {
9433: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
9434: push(@{$changes->{'cancreate'}},'recaptchakeys');
9435: } elsif (!defined($changes->{'cancreate'})) {
9436: $changes->{'cancreate'} = ['recaptchakeys'];
9437: }
9438: } else {
9439: $changes->{'recaptchakeys'} = 1;
9440: }
9441: }
9442: return;
9443: }
9444:
9445: sub modify_usermodification {
9446: my ($dom,%domconfig) = @_;
9447: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
9448: if (ref($domconfig{'usermodification'}) eq 'HASH') {
9449: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
9450: if ($key eq 'selfcreate') {
9451: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
9452: } else {
9453: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
9454: }
9455: }
9456: }
9457: my @contexts = ('author','course');
9458: my %context_title = (
9459: author => 'In author context',
9460: course => 'In course context',
9461: );
9462: my @fields = ('lastname','firstname','middlename','generation',
9463: 'permanentemail','id');
9464: my %roles = (
9465: author => ['ca','aa'],
9466: course => ['st','ep','ta','in','cr'],
9467: );
9468: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9469: foreach my $context (@contexts) {
9470: foreach my $role (@{$roles{$context}}) {
9471: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
9472: foreach my $item (@fields) {
9473: if (grep(/^\Q$item\E$/,@modifiable)) {
9474: $modifyhash{$context}{$role}{$item} = 1;
9475: } else {
9476: $modifyhash{$context}{$role}{$item} = 0;
9477: }
9478: }
9479: }
9480: if (ref($curr_usermodification{$context}) eq 'HASH') {
9481: foreach my $role (@{$roles{$context}}) {
9482: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
9483: foreach my $field (@fields) {
9484: if ($modifyhash{$context}{$role}{$field} ne
9485: $curr_usermodification{$context}{$role}{$field}) {
9486: push(@{$changes{$context}},$role);
9487: last;
9488: }
9489: }
9490: }
9491: }
9492: } else {
9493: foreach my $context (@contexts) {
9494: foreach my $role (@{$roles{$context}}) {
9495: push(@{$changes{$context}},$role);
9496: }
9497: }
9498: }
9499: }
9500: my %usermodification_hash = (
9501: usermodification => \%modifyhash,
9502: );
9503: my $putresult = &Apache::lonnet::put_dom('configuration',
9504: \%usermodification_hash,$dom);
9505: if ($putresult eq 'ok') {
9506: if (keys(%changes) > 0) {
9507: $resulttext = &mt('Changes made: ').'<ul>';
9508: foreach my $context (@contexts) {
9509: if (ref($changes{$context}) eq 'ARRAY') {
9510: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
9511: if (ref($changes{$context}) eq 'ARRAY') {
9512: foreach my $role (@{$changes{$context}}) {
9513: my $rolename;
9514: if ($role eq 'cr') {
9515: $rolename = &mt('Custom');
9516: } else {
9517: $rolename = &Apache::lonnet::plaintext($role);
9518: }
9519: my @modifiable;
9520: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
9521: foreach my $field (@fields) {
9522: if ($modifyhash{$context}{$role}{$field}) {
9523: push(@modifiable,$fieldtitles{$field});
9524: }
9525: }
9526: if (@modifiable > 0) {
9527: $resulttext .= join(', ',@modifiable);
9528: } else {
9529: $resulttext .= &mt('none');
9530: }
9531: $resulttext .= '</li>';
9532: }
9533: $resulttext .= '</ul></li>';
9534: }
9535: }
9536: }
9537: $resulttext .= '</ul>';
9538: } else {
9539: $resulttext = &mt('No changes made to user modification settings');
9540: }
9541: } else {
9542: $resulttext = '<span class="LC_error">'.
9543: &mt('An error occurred: [_1]',$putresult).'</span>';
9544: }
9545: return $resulttext;
9546: }
9547:
9548: sub modify_defaults {
9549: my ($dom,$lastactref,%domconfig) = @_;
9550: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
9551: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9552: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
9553: my @authtypes = ('internal','krb4','krb5','localauth');
9554: foreach my $item (@items) {
9555: $newvalues{$item} = $env{'form.'.$item};
9556: if ($item eq 'auth_def') {
9557: if ($newvalues{$item} ne '') {
9558: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
9559: push(@errors,$item);
9560: }
9561: }
9562: } elsif ($item eq 'lang_def') {
9563: if ($newvalues{$item} ne '') {
9564: if ($newvalues{$item} =~ /^(\w+)/) {
9565: my $langcode = $1;
9566: if ($langcode ne 'x_chef') {
9567: if (code2language($langcode) eq '') {
9568: push(@errors,$item);
9569: }
9570: }
9571: } else {
9572: push(@errors,$item);
9573: }
9574: }
9575: } elsif ($item eq 'timezone_def') {
9576: if ($newvalues{$item} ne '') {
9577: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
9578: push(@errors,$item);
9579: }
9580: }
9581: } elsif ($item eq 'datelocale_def') {
9582: if ($newvalues{$item} ne '') {
9583: my @datelocale_ids = DateTime::Locale->ids();
9584: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
9585: push(@errors,$item);
9586: }
9587: }
9588: } elsif ($item eq 'portal_def') {
9589: if ($newvalues{$item} ne '') {
9590: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
9591: push(@errors,$item);
9592: }
9593: }
9594: }
9595: if (grep(/^\Q$item\E$/,@errors)) {
9596: $newvalues{$item} = $domdefaults{$item};
9597: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
9598: $changes{$item} = 1;
9599: }
9600: $domdefaults{$item} = $newvalues{$item};
9601: }
9602: my %defaults_hash = (
9603: defaults => \%newvalues,
9604: );
9605: my $title = &defaults_titles();
9606:
9607: my $currinststatus;
9608: if (ref($domconfig{'inststatus'}) eq 'HASH') {
9609: $currinststatus = $domconfig{'inststatus'};
9610: } else {
9611: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9612: $currinststatus = {
9613: inststatustypes => $usertypes,
9614: inststatusorder => $types,
9615: inststatusguest => [],
9616: };
9617: }
9618: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
9619: my @allpos;
9620: my %guests;
9621: my %alltypes;
9622: my ($currtitles,$currguests,$currorder);
9623: if (ref($currinststatus) eq 'HASH') {
9624: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
9625: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
9626: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
9627: if ($currinststatus->{inststatustypes}->{$type} ne '') {
9628: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
9629: }
9630: }
9631: unless (grep(/^\Q$type\E$/,@todelete)) {
9632: my $position = $env{'form.inststatus_pos_'.$type};
9633: $position =~ s/\D+//g;
9634: $allpos[$position] = $type;
9635: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
9636: $alltypes{$type} =~ s/`//g;
9637: if ($env{'form.inststatus_guest_'.$type}) {
9638: $guests{$type} = 1;
9639: }
9640: }
9641: }
9642: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
9643: $currguests = join(',',@{$currinststatus->{'inststatusguest'}});
9644: }
9645: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
9646: $currtitles =~ s/,$//;
9647: }
9648: }
9649: if ($env{'form.addinststatus'}) {
9650: my $newtype = $env{'form.addinststatus'};
9651: $newtype =~ s/\W//g;
9652: unless (exists($alltypes{$newtype})) {
9653: if ($env{'form.addinststatus_guest'}) {
9654: $guests{$newtype} = 1;
9655: }
9656: $alltypes{$newtype} = $env{'form.addinststatus_title'};
9657: $alltypes{$newtype} =~ s/`//g;
9658: my $position = $env{'form.addinststatus_pos'};
9659: $position =~ s/\D+//g;
9660: if ($position ne '') {
9661: $allpos[$position] = $newtype;
9662: }
9663: }
9664: }
9665: my (@orderedstatus,@orderedguests);
9666: foreach my $type (@allpos) {
9667: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
9668: push(@orderedstatus,$type);
9669: if ($guests{$type}) {
9670: push(@orderedguests,$type);
9671: }
9672: }
9673: }
9674: foreach my $type (keys(%alltypes)) {
9675: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
9676: delete($alltypes{$type});
9677: }
9678: }
9679: $defaults_hash{'inststatus'} = {
9680: inststatustypes => \%alltypes,
9681: inststatusorder => \@orderedstatus,
9682: inststatusguest => \@orderedguests,
9683: };
9684: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
9685: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
9686: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
9687: }
9688: }
9689: if ($currorder ne join(',',@orderedstatus)) {
9690: $changes{'inststatus'}{'inststatusorder'} = 1;
9691: }
9692: if ($currguests ne join(',',@orderedguests)) {
9693: $changes{'inststatus'}{'inststatusguest'} = 1;
9694: }
9695: my $newtitles;
9696: foreach my $item (@orderedstatus) {
9697: $newtitles .= $alltypes{$item}.',';
9698: }
9699: $newtitles =~ s/,$//;
9700: if ($currtitles ne $newtitles) {
9701: $changes{'inststatus'}{'inststatustypes'} = 1;
9702: }
9703: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
9704: $dom);
9705: if ($putresult eq 'ok') {
9706: if (keys(%changes) > 0) {
9707: $resulttext = &mt('Changes made:').'<ul>';
9708: my $version = &Apache::lonnet::get_server_loncaparev($dom);
9709: 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";
9710: foreach my $item (sort(keys(%changes))) {
9711: if ($item eq 'inststatus') {
9712: if (ref($changes{'inststatus'}) eq 'HASH') {
9713: if (($changes{'inststatus'}{'inststatustypes'}) || $changes{'inststatus'}{'inststatusorder'}) {
9714: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
9715: foreach my $type (@orderedstatus) {
9716: $resulttext .= $alltypes{$type}.', ';
9717: }
9718: $resulttext =~ s/, $//;
9719: $resulttext .= '</li>';
9720: }
9721: if ($changes{'inststatus'}{'inststatusguest'}) {
9722: $resulttext .= '<li>';
9723: if (@orderedguests) {
9724: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to:').' ';
9725: foreach my $type (@orderedguests) {
9726: $resulttext .= $alltypes{$type}.', ';
9727: }
9728: $resulttext =~ s/, $//;
9729: } else {
9730: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to none.');
9731: }
9732: $resulttext .= '</li>';
9733: }
9734: }
9735: } else {
9736: my $value = $env{'form.'.$item};
9737: if ($value eq '') {
9738: $value = &mt('none');
9739: } elsif ($item eq 'auth_def') {
9740: my %authnames = &authtype_names();
9741: my %shortauth = (
9742: internal => 'int',
9743: krb4 => 'krb4',
9744: krb5 => 'krb5',
9745: localauth => 'loc',
9746: );
9747: $value = $authnames{$shortauth{$value}};
9748: }
9749: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
9750: $mailmsgtext .= "$title->{$item} set to $value\n";
9751: }
9752: }
9753: $resulttext .= '</ul>';
9754: $mailmsgtext .= "\n";
9755: my $cachetime = 24*60*60;
9756: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
9757: if (ref($lastactref) eq 'HASH') {
9758: $lastactref->{'domdefaults'} = 1;
9759: }
9760: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
9761: my $notify = 1;
9762: if (ref($domconfig{'contacts'}) eq 'HASH') {
9763: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
9764: $notify = 0;
9765: }
9766: }
9767: if ($notify) {
9768: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
9769: "LON-CAPA Domain Settings Change - $dom",
9770: $mailmsgtext);
9771: }
9772: }
9773: } else {
9774: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
9775: }
9776: } else {
9777: $resulttext = '<span class="LC_error">'.
9778: &mt('An error occurred: [_1]',$putresult).'</span>';
9779: }
9780: if (@errors > 0) {
9781: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
9782: foreach my $item (@errors) {
9783: $resulttext .= ' "'.$title->{$item}.'",';
9784: }
9785: $resulttext =~ s/,$//;
9786: }
9787: return $resulttext;
9788: }
9789:
9790: sub modify_scantron {
9791: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
9792: my ($resulttext,%confhash,%changes,$errors);
9793: my $custom = 'custom.tab';
9794: my $default = 'default.tab';
9795: my $servadm = $r->dir_config('lonAdmEMail');
9796: my ($configuserok,$author_ok,$switchserver) =
9797: &config_check($dom,$confname,$servadm);
9798: if ($env{'form.scantronformat.filename'} ne '') {
9799: my $error;
9800: if ($configuserok eq 'ok') {
9801: if ($switchserver) {
9802: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
9803: } else {
9804: if ($author_ok eq 'ok') {
9805: my ($result,$scantronurl) =
9806: &publishlogo($r,'upload','scantronformat',$dom,
9807: $confname,'scantron','','',$custom);
9808: if ($result eq 'ok') {
9809: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
9810: $changes{'scantronformat'} = 1;
9811: } else {
9812: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
9813: }
9814: } else {
9815: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
9816: }
9817: }
9818: } else {
9819: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
9820: }
9821: if ($error) {
9822: &Apache::lonnet::logthis($error);
9823: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9824: }
9825: }
9826: if (ref($domconfig{'scantron'}) eq 'HASH') {
9827: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
9828: if ($env{'form.scantronformat_del'}) {
9829: $confhash{'scantron'}{'scantronformat'} = '';
9830: $changes{'scantronformat'} = 1;
9831: }
9832: }
9833: }
9834: if (keys(%confhash) > 0) {
9835: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
9836: $dom);
9837: if ($putresult eq 'ok') {
9838: if (keys(%changes) > 0) {
9839: if (ref($confhash{'scantron'}) eq 'HASH') {
9840: $resulttext = &mt('Changes made:').'<ul>';
9841: if ($confhash{'scantron'}{'scantronformat'} eq '') {
9842: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
9843: } else {
9844: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
9845: }
9846: $resulttext .= '</ul>';
9847: } else {
9848: $resulttext = &mt('Changes made to bubblesheet format file.');
9849: }
9850: $resulttext .= '</ul>';
9851: &Apache::loncommon::devalidate_domconfig_cache($dom);
9852: if (ref($lastactref) eq 'HASH') {
9853: $lastactref->{'domainconfig'} = 1;
9854: }
9855: } else {
9856: $resulttext = &mt('No changes made to bubblesheet format file');
9857: }
9858: } else {
9859: $resulttext = '<span class="LC_error">'.
9860: &mt('An error occurred: [_1]',$putresult).'</span>';
9861: }
9862: } else {
9863: $resulttext = &mt('No changes made to bubblesheet format file');
9864: }
9865: if ($errors) {
9866: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
9867: $errors.'</ul>';
9868: }
9869: return $resulttext;
9870: }
9871:
9872: sub modify_coursecategories {
9873: my ($dom,$lastactref,%domconfig) = @_;
9874: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
9875: $cathash);
9876: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
9877: my @catitems = ('unauth','auth');
9878: my @cattypes = ('std','domonly','codesrch','none');
9879: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
9880: $cathash = $domconfig{'coursecategories'}{'cats'};
9881: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
9882: $changes{'togglecats'} = 1;
9883: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
9884: }
9885: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
9886: $changes{'categorize'} = 1;
9887: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
9888: }
9889: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
9890: $changes{'togglecatscomm'} = 1;
9891: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
9892: }
9893: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
9894: $changes{'categorizecomm'} = 1;
9895: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
9896: }
9897: foreach my $item (@catitems) {
9898: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
9899: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
9900: $changes{$item} = 1;
9901: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
9902: }
9903: }
9904: }
9905: } else {
9906: $changes{'togglecats'} = 1;
9907: $changes{'categorize'} = 1;
9908: $changes{'togglecatscomm'} = 1;
9909: $changes{'categorizecomm'} = 1;
9910: $domconfig{'coursecategories'} = {
9911: togglecats => $env{'form.togglecats'},
9912: categorize => $env{'form.categorize'},
9913: togglecatscomm => $env{'form.togglecatscomm'},
9914: categorizecomm => $env{'form.categorizecomm'},
9915: };
9916: foreach my $item (@catitems) {
9917: if ($env{'form.coursecat_'.$item} ne 'std') {
9918: $changes{$item} = 1;
9919: }
9920: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
9921: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
9922: }
9923: }
9924: }
9925: if (ref($cathash) eq 'HASH') {
9926: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
9927: push (@deletecategory,'instcode::0');
9928: }
9929: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
9930: push(@deletecategory,'communities::0');
9931: }
9932: }
9933: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
9934: if (ref($cathash) eq 'HASH') {
9935: if (@deletecategory > 0) {
9936: #FIXME Need to remove category from all courses using a deleted category
9937: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
9938: foreach my $item (@deletecategory) {
9939: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
9940: delete($domconfig{'coursecategories'}{'cats'}{$item});
9941: $deletions{$item} = 1;
9942: &recurse_cat_deletes($item,$cathash,\%deletions);
9943: }
9944: }
9945: }
9946: foreach my $item (keys(%{$cathash})) {
9947: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
9948: if ($cathash->{$item} ne $env{'form.'.$item}) {
9949: $reorderings{$item} = 1;
9950: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
9951: }
9952: if ($env{'form.addcategory_name_'.$item} ne '') {
9953: my $newcat = $env{'form.addcategory_name_'.$item};
9954: my $newdepth = $depth+1;
9955: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
9956: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
9957: $adds{$newitem} = 1;
9958: }
9959: if ($env{'form.subcat_'.$item} ne '') {
9960: my $newcat = $env{'form.subcat_'.$item};
9961: my $newdepth = $depth+1;
9962: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
9963: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
9964: $adds{$newitem} = 1;
9965: }
9966: }
9967: }
9968: if ($env{'form.instcode'} eq '1') {
9969: if (ref($cathash) eq 'HASH') {
9970: my $newitem = 'instcode::0';
9971: if ($cathash->{$newitem} eq '') {
9972: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
9973: $adds{$newitem} = 1;
9974: }
9975: } else {
9976: my $newitem = 'instcode::0';
9977: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
9978: $adds{$newitem} = 1;
9979: }
9980: }
9981: if ($env{'form.communities'} eq '1') {
9982: if (ref($cathash) eq 'HASH') {
9983: my $newitem = 'communities::0';
9984: if ($cathash->{$newitem} eq '') {
9985: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
9986: $adds{$newitem} = 1;
9987: }
9988: } else {
9989: my $newitem = 'communities::0';
9990: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
9991: $adds{$newitem} = 1;
9992: }
9993: }
9994: if ($env{'form.addcategory_name'} ne '') {
9995: if (($env{'form.addcategory_name'} ne 'instcode') &&
9996: ($env{'form.addcategory_name'} ne 'communities')) {
9997: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
9998: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
9999: $adds{$newitem} = 1;
10000: }
10001: }
10002: my $putresult;
10003: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
10004: if (keys(%deletions) > 0) {
10005: foreach my $key (keys(%deletions)) {
10006: if ($predelallitems{$key} ne '') {
10007: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
10008: }
10009: }
10010: }
10011: my (@chkcats,@chktrails,%chkallitems);
10012: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
10013: if (ref($chkcats[0]) eq 'ARRAY') {
10014: my $depth = 0;
10015: my $chg = 0;
10016: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
10017: my $name = $chkcats[0][$i];
10018: my $item;
10019: if ($name eq '') {
10020: $chg ++;
10021: } else {
10022: $item = &escape($name).'::0';
10023: if ($chg) {
10024: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
10025: }
10026: $depth ++;
10027: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
10028: $depth --;
10029: }
10030: }
10031: }
10032: }
10033: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
10034: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
10035: if ($putresult eq 'ok') {
10036: my %title = (
10037: togglecats => 'Show/Hide a course in catalog',
10038: categorize => 'Assign a category to a course',
10039: togglecatscomm => 'Show/Hide a community in catalog',
10040: categorizecomm => 'Assign a category to a community',
10041: );
10042: my %level = (
10043: dom => 'set in Domain ("Modify Course/Community")',
10044: crs => 'set in Course ("Course Configuration")',
10045: comm => 'set in Community ("Community Configuration")',
10046: none => 'No catalog',
10047: std => 'Standard catalog',
10048: domonly => 'Domain-only catalog',
10049: codesrch => 'Code search form',
10050: );
10051: $resulttext = &mt('Changes made:').'<ul>';
10052: if ($changes{'togglecats'}) {
10053: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
10054: }
10055: if ($changes{'categorize'}) {
10056: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
10057: }
10058: if ($changes{'togglecatscomm'}) {
10059: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
10060: }
10061: if ($changes{'categorizecomm'}) {
10062: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
10063: }
10064: if ($changes{'unauth'}) {
10065: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
10066: }
10067: if ($changes{'auth'}) {
10068: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
10069: }
10070: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
10071: my $cathash;
10072: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
10073: $cathash = $domconfig{'coursecategories'}{'cats'};
10074: } else {
10075: $cathash = {};
10076: }
10077: my (@cats,@trails,%allitems);
10078: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
10079: if (keys(%deletions) > 0) {
10080: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
10081: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
10082: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
10083: }
10084: $resulttext .= '</ul></li>';
10085: }
10086: if (keys(%reorderings) > 0) {
10087: my %sort_by_trail;
10088: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
10089: foreach my $key (keys(%reorderings)) {
10090: if ($allitems{$key} ne '') {
10091: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
10092: }
10093: }
10094: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
10095: $resulttext .= '<li>'.$trails[$trail].'</li>';
10096: }
10097: $resulttext .= '</ul></li>';
10098: }
10099: if (keys(%adds) > 0) {
10100: my %sort_by_trail;
10101: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
10102: foreach my $key (keys(%adds)) {
10103: if ($allitems{$key} ne '') {
10104: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
10105: }
10106: }
10107: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
10108: $resulttext .= '<li>'.$trails[$trail].'</li>';
10109: }
10110: $resulttext .= '</ul></li>';
10111: }
10112: }
10113: $resulttext .= '</ul>';
10114: if ($changes{'unauth'} || $changes{'auth'}) {
10115: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
10116: if ($changes{'auth'}) {
10117: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
10118: }
10119: if ($changes{'unauth'}) {
10120: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
10121: }
10122: my $cachetime = 24*60*60;
10123: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10124: if (ref($lastactref) eq 'HASH') {
10125: $lastactref->{'domdefaults'} = 1;
10126: }
10127: }
10128: } else {
10129: $resulttext = '<span class="LC_error">'.
10130: &mt('An error occurred: [_1]',$putresult).'</span>';
10131: }
10132: } else {
10133: $resulttext = &mt('No changes made to course and community categories');
10134: }
10135: return $resulttext;
10136: }
10137:
10138: sub modify_serverstatuses {
10139: my ($dom,%domconfig) = @_;
10140: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
10141: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
10142: %currserverstatus = %{$domconfig{'serverstatuses'}};
10143: }
10144: my @pages = &serverstatus_pages();
10145: foreach my $type (@pages) {
10146: $newserverstatus{$type}{'namedusers'} = '';
10147: $newserverstatus{$type}{'machines'} = '';
10148: if (defined($env{'form.'.$type.'_namedusers'})) {
10149: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
10150: my @okusers;
10151: foreach my $user (@users) {
10152: my ($uname,$udom) = split(/:/,$user);
10153: if (($udom =~ /^$match_domain$/) &&
10154: (&Apache::lonnet::domain($udom)) &&
10155: ($uname =~ /^$match_username$/)) {
10156: if (!grep(/^\Q$user\E/,@okusers)) {
10157: push(@okusers,$user);
10158: }
10159: }
10160: }
10161: if (@okusers > 0) {
10162: @okusers = sort(@okusers);
10163: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
10164: }
10165: }
10166: if (defined($env{'form.'.$type.'_machines'})) {
10167: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
10168: my @okmachines;
10169: foreach my $ip (@machines) {
10170: my @parts = split(/\./,$ip);
10171: next if (@parts < 4);
10172: my $badip = 0;
10173: for (my $i=0; $i<4; $i++) {
10174: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
10175: $badip = 1;
10176: last;
10177: }
10178: }
10179: if (!$badip) {
10180: push(@okmachines,$ip);
10181: }
10182: }
10183: @okmachines = sort(@okmachines);
10184: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
10185: }
10186: }
10187: my %serverstatushash = (
10188: serverstatuses => \%newserverstatus,
10189: );
10190: foreach my $type (@pages) {
10191: foreach my $setting ('namedusers','machines') {
10192: my (@current,@new);
10193: if (ref($currserverstatus{$type}) eq 'HASH') {
10194: if ($currserverstatus{$type}{$setting} ne '') {
10195: @current = split(/,/,$currserverstatus{$type}{$setting});
10196: }
10197: }
10198: if ($newserverstatus{$type}{$setting} ne '') {
10199: @new = split(/,/,$newserverstatus{$type}{$setting});
10200: }
10201: if (@current > 0) {
10202: if (@new > 0) {
10203: foreach my $item (@current) {
10204: if (!grep(/^\Q$item\E$/,@new)) {
10205: $changes{$type}{$setting} = 1;
10206: last;
10207: }
10208: }
10209: foreach my $item (@new) {
10210: if (!grep(/^\Q$item\E$/,@current)) {
10211: $changes{$type}{$setting} = 1;
10212: last;
10213: }
10214: }
10215: } else {
10216: $changes{$type}{$setting} = 1;
10217: }
10218: } elsif (@new > 0) {
10219: $changes{$type}{$setting} = 1;
10220: }
10221: }
10222: }
10223: if (keys(%changes) > 0) {
10224: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
10225: my $putresult = &Apache::lonnet::put_dom('configuration',
10226: \%serverstatushash,$dom);
10227: if ($putresult eq 'ok') {
10228: $resulttext .= &mt('Changes made:').'<ul>';
10229: foreach my $type (@pages) {
10230: if (ref($changes{$type}) eq 'HASH') {
10231: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
10232: if ($changes{$type}{'namedusers'}) {
10233: if ($newserverstatus{$type}{'namedusers'} eq '') {
10234: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
10235: } else {
10236: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
10237: }
10238: }
10239: if ($changes{$type}{'machines'}) {
10240: if ($newserverstatus{$type}{'machines'} eq '') {
10241: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
10242: } else {
10243: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
10244: }
10245:
10246: }
10247: $resulttext .= '</ul></li>';
10248: }
10249: }
10250: $resulttext .= '</ul>';
10251: } else {
10252: $resulttext = '<span class="LC_error">'.
10253: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
10254:
10255: }
10256: } else {
10257: $resulttext = &mt('No changes made to access to server status pages');
10258: }
10259: return $resulttext;
10260: }
10261:
10262: sub modify_helpsettings {
10263: my ($r,$dom,$confname,%domconfig) = @_;
10264: my ($resulttext,$errors,%changes,%helphash);
10265: my %defaultchecked = ('submitbugs' => 'on');
10266: my @offon = ('off','on');
10267: my @toggles = ('submitbugs');
10268: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
10269: foreach my $item (@toggles) {
10270: if ($defaultchecked{$item} eq 'on') {
10271: if ($domconfig{'helpsettings'}{$item} eq '') {
10272: if ($env{'form.'.$item} eq '0') {
10273: $changes{$item} = 1;
10274: }
10275: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
10276: $changes{$item} = 1;
10277: }
10278: } elsif ($defaultchecked{$item} eq 'off') {
10279: if ($domconfig{'helpsettings'}{$item} eq '') {
10280: if ($env{'form.'.$item} eq '1') {
10281: $changes{$item} = 1;
10282: }
10283: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
10284: $changes{$item} = 1;
10285: }
10286: }
10287: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
10288: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
10289: }
10290: }
10291: }
10292: my $putresult;
10293: if (keys(%changes) > 0) {
10294: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
10295: if ($putresult eq 'ok') {
10296: $resulttext = &mt('Changes made:').'<ul>';
10297: foreach my $item (sort(keys(%changes))) {
10298: if ($item eq 'submitbugs') {
10299: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
10300: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
10301: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
10302: }
10303: }
10304: $resulttext .= '</ul>';
10305: } else {
10306: $resulttext = &mt('No changes made to help settings');
10307: $errors .= '<li><span class="LC_error">'.
10308: &mt('An error occurred storing the settings: [_1]',
10309: $putresult).'</span></li>';
10310: }
10311: }
10312: if ($errors) {
10313: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
10314: $errors.'</ul>';
10315: }
10316: return $resulttext;
10317: }
10318:
10319: sub modify_coursedefaults {
10320: my ($dom,$lastactref,%domconfig) = @_;
10321: my ($resulttext,$errors,%changes,%defaultshash);
10322: my %defaultchecked = (
10323: 'uselcmath' => 'on',
10324: 'usejsme' => 'on'
10325: );
10326: my @toggles = ('uselcmath','usejsme');
10327: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
10328: 'uploadquota_community','uploadquota_textbook');
10329: my @types = ('official','unofficial','community','textbook');
10330: my %staticdefaults = (
10331: anonsurvey_threshold => 10,
10332: uploadquota => 500,
10333: postsubmit => 60,
10334: );
10335:
10336: $defaultshash{'coursedefaults'} = {};
10337:
10338: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
10339: if ($domconfig{'coursedefaults'} eq '') {
10340: $domconfig{'coursedefaults'} = {};
10341: }
10342: }
10343:
10344: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
10345: foreach my $item (@toggles) {
10346: if ($defaultchecked{$item} eq 'on') {
10347: if (($domconfig{'coursedefaults'}{$item} eq '') &&
10348: ($env{'form.'.$item} eq '0')) {
10349: $changes{$item} = 1;
10350: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
10351: $changes{$item} = 1;
10352: }
10353: } elsif ($defaultchecked{$item} eq 'off') {
10354: if (($domconfig{'coursedefaults'}{$item} eq '') &&
10355: ($env{'form.'.$item} eq '1')) {
10356: $changes{$item} = 1;
10357: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
10358: $changes{$item} = 1;
10359: }
10360: }
10361: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
10362: }
10363: foreach my $item (@numbers) {
10364: my ($currdef,$newdef);
10365: $newdef = $env{'form.'.$item};
10366: if ($item eq 'anonsurvey_threshold') {
10367: $currdef = $domconfig{'coursedefaults'}{$item};
10368: $newdef =~ s/\D//g;
10369: if ($newdef eq '' || $newdef < 1) {
10370: $newdef = 1;
10371: }
10372: $defaultshash{'coursedefaults'}{$item} = $newdef;
10373: } else {
10374: my ($type) = ($item =~ /^\Quploadquota_\E(\w+)$/);
10375: if (ref($domconfig{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10376: $currdef = $domconfig{'coursedefaults'}{'uploadquota'}{$type};
10377: }
10378: $newdef =~ s/[^\w.\-]//g;
10379: $defaultshash{'coursedefaults'}{'uploadquota'}{$type} = $newdef;
10380: }
10381: if ($currdef ne $newdef) {
10382: my $staticdef;
10383: if ($item eq 'anonsurvey_threshold') {
10384: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
10385: $changes{$item} = 1;
10386: }
10387: } else {
10388: unless (($currdef eq '') && ($newdef == $staticdefaults{'uploadquota'})) {
10389: $changes{'uploadquota'} = 1;
10390: }
10391: }
10392: }
10393: }
10394: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
10395: my @currclonecode;
10396: if (ref($currclone) eq 'HASH') {
10397: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
10398: @currclonecode = @{$currclone->{'instcode'}};
10399: }
10400: }
10401: my $newclone;
10402: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
10403: $newclone = $env{'form.canclone'};
10404: }
10405: if ($newclone eq 'instcode') {
10406: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
10407: my (%codedefaults,@code_order,@clonecode);
10408: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
10409: \@code_order);
10410: foreach my $item (@code_order) {
10411: if (grep(/^\Q$item\E$/,@newcodes)) {
10412: push(@clonecode,$item);
10413: }
10414: }
10415: if (@clonecode) {
10416: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
10417: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
10418: if (@diffs) {
10419: $changes{'canclone'} = 1;
10420: }
10421: } else {
10422: $newclone eq '';
10423: }
10424: } elsif ($newclone ne '') {
10425: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
10426: }
10427: if ($newclone ne $currclone) {
10428: $changes{'canclone'} = 1;
10429: }
10430: my %credits;
10431: foreach my $type (@types) {
10432: unless ($type eq 'community') {
10433: $credits{$type} = $env{'form.'.$type.'_credits'};
10434: $credits{$type} =~ s/[^\d.]+//g;
10435: }
10436: }
10437: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
10438: ($env{'form.coursecredits'} eq '1')) {
10439: $changes{'coursecredits'} = 1;
10440: foreach my $type (keys(%credits)) {
10441: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
10442: }
10443: } else {
10444: if ($env{'form.coursecredits'} eq '1') {
10445: foreach my $type (@types) {
10446: unless ($type eq 'community') {
10447: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
10448: $changes{'coursecredits'} = 1;
10449: }
10450: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
10451: }
10452: }
10453: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
10454: foreach my $type (@types) {
10455: unless ($type eq 'community') {
10456: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
10457: $changes{'coursecredits'} = 1;
10458: last;
10459: }
10460: }
10461: }
10462: }
10463: }
10464: if ($env{'form.postsubmit'} eq '1') {
10465: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
10466: my %currtimeout;
10467: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
10468: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
10469: $changes{'postsubmit'} = 1;
10470: }
10471: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
10472: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
10473: }
10474: } else {
10475: $changes{'postsubmit'} = 1;
10476: }
10477: foreach my $type (@types) {
10478: my $timeout = $env{'form.'.$type.'_timeout'};
10479: $timeout =~ s/\D//g;
10480: if ($timeout == $staticdefaults{'postsubmit'}) {
10481: $timeout = '';
10482: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
10483: $timeout = '0';
10484: }
10485: unless ($timeout eq '') {
10486: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
10487: }
10488: if (exists($currtimeout{$type})) {
10489: if ($timeout ne $currtimeout{$type}) {
10490: $changes{'postsubmit'} = 1;
10491: }
10492: } elsif ($timeout ne '') {
10493: $changes{'postsubmit'} = 1;
10494: }
10495: }
10496: } else {
10497: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
10498: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
10499: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
10500: $changes{'postsubmit'} = 1;
10501: }
10502: } else {
10503: $changes{'postsubmit'} = 1;
10504: }
10505: }
10506: }
10507: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
10508: $dom);
10509: if ($putresult eq 'ok') {
10510: if (keys(%changes) > 0) {
10511: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10512: if (($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
10513: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
10514: ($changes{'canclone'})) {
10515: foreach my $item ('uselcmath','usejsme') {
10516: if ($changes{$item}) {
10517: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
10518: }
10519: }
10520: if ($changes{'coursecredits'}) {
10521: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
10522: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
10523: $domdefaults{$type.'credits'} =
10524: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
10525: }
10526: }
10527: }
10528: if ($changes{'postsubmit'}) {
10529: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
10530: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
10531: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
10532: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
10533: $domdefaults{$type.'postsubtimeout'} =
10534: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
10535: }
10536: }
10537: }
10538: }
10539: if ($changes{'uploadquota'}) {
10540: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10541: foreach my $type (@types) {
10542: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
10543: }
10544: }
10545: }
10546: if ($changes{'canclone'}) {
10547: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
10548: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
10549: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
10550: if (@clonecodes) {
10551: $domdefaults{'canclone'} = join('+',@clonecodes);
10552: }
10553: }
10554: } else {
10555: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
10556: }
10557: }
10558: my $cachetime = 24*60*60;
10559: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10560: if (ref($lastactref) eq 'HASH') {
10561: $lastactref->{'domdefaults'} = 1;
10562: }
10563: }
10564: $resulttext = &mt('Changes made:').'<ul>';
10565: foreach my $item (sort(keys(%changes))) {
10566: if ($item eq 'uselcmath') {
10567: if ($env{'form.'.$item} eq '1') {
10568: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
10569: } else {
10570: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
10571: }
10572: } elsif ($item eq 'usejsme') {
10573: if ($env{'form.'.$item} eq '1') {
10574: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
10575: } else {
10576: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
10577: }
10578: } elsif ($item eq 'anonsurvey_threshold') {
10579: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
10580: } elsif ($item eq 'uploadquota') {
10581: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10582: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
10583: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
10584: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
10585: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
10586:
10587: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
10588: '</ul>'.
10589: '</li>';
10590: } else {
10591: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
10592: }
10593: } elsif ($item eq 'postsubmit') {
10594: if ($domdefaults{'postsubmit'} eq 'off') {
10595: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
10596: } else {
10597: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
10598: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
10599: $resulttext .= &mt('durations:').'<ul>';
10600: foreach my $type (@types) {
10601: $resulttext .= '<li>';
10602: my $timeout;
10603: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
10604: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
10605: }
10606: my $display;
10607: if ($timeout eq '0') {
10608: $display = &mt('unlimited');
10609: } elsif ($timeout eq '') {
10610: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
10611: } else {
10612: $display = &mt('[quant,_1,second]',$timeout);
10613: }
10614: if ($type eq 'community') {
10615: $resulttext .= &mt('Communities');
10616: } elsif ($type eq 'official') {
10617: $resulttext .= &mt('Official courses');
10618: } elsif ($type eq 'unofficial') {
10619: $resulttext .= &mt('Unofficial courses');
10620: } elsif ($type eq 'textbook') {
10621: $resulttext .= &mt('Textbook courses');
10622: }
10623: $resulttext .= ' -- '.$display.'</li>';
10624: }
10625: $resulttext .= '</ul>';
10626: }
10627: $resulttext .= '</li>';
10628: }
10629: } elsif ($item eq 'coursecredits') {
10630: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
10631: if (($domdefaults{'officialcredits'} eq '') &&
10632: ($domdefaults{'unofficialcredits'} eq '') &&
10633: ($domdefaults{'textbookcredits'} eq '')) {
10634: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
10635: } else {
10636: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
10637: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
10638: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
10639: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
10640: '</ul>'.
10641: '</li>';
10642: }
10643: } else {
10644: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
10645: }
10646: } elsif ($item eq 'canclone') {
10647: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
10648: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
10649: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
10650: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
10651: }
10652: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
10653: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
10654: } else {
10655: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
10656: }
10657: }
10658: }
10659: $resulttext .= '</ul>';
10660: } else {
10661: $resulttext = &mt('No changes made to course defaults');
10662: }
10663: } else {
10664: $resulttext = '<span class="LC_error">'.
10665: &mt('An error occurred: [_1]',$putresult).'</span>';
10666: }
10667: return $resulttext;
10668: }
10669:
10670: sub modify_selfenrollment {
10671: my ($dom,$lastactref,%domconfig) = @_;
10672: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
10673: my @types = ('official','unofficial','community','textbook');
10674: my %titles = &tool_titles();
10675: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
10676: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
10677: $ordered{'default'} = ['types','registered','approval','limit'];
10678:
10679: my (%roles,%shown,%toplevel);
10680: $roles{'0'} = &Apache::lonnet::plaintext('dc');
10681:
10682: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
10683: if ($domconfig{'selfenrollment'} eq '') {
10684: $domconfig{'selfenrollment'} = {};
10685: }
10686: }
10687: %toplevel = (
10688: admin => 'Configuration Rights',
10689: default => 'Default settings',
10690: validation => 'Validation of self-enrollment requests',
10691: );
10692: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
10693:
10694: if (ref($ordered{'admin'}) eq 'ARRAY') {
10695: foreach my $item (@{$ordered{'admin'}}) {
10696: foreach my $type (@types) {
10697: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
10698: $selfenrollhash{'admin'}{$type}{$item} = 1;
10699: } else {
10700: $selfenrollhash{'admin'}{$type}{$item} = 0;
10701: }
10702: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
10703: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
10704: if ($selfenrollhash{'admin'}{$type}{$item} ne
10705: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
10706: push(@{$changes{'admin'}{$type}},$item);
10707: }
10708: } else {
10709: if (!$selfenrollhash{'admin'}{$type}{$item}) {
10710: push(@{$changes{'admin'}{$type}},$item);
10711: }
10712: }
10713: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
10714: push(@{$changes{'admin'}{$type}},$item);
10715: }
10716: }
10717: }
10718: }
10719:
10720: foreach my $item (@{$ordered{'default'}}) {
10721: foreach my $type (@types) {
10722: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
10723: if ($item eq 'types') {
10724: unless (($value eq 'all') || ($value eq 'dom')) {
10725: $value = '';
10726: }
10727: } elsif ($item eq 'registered') {
10728: unless ($value eq '1') {
10729: $value = 0;
10730: }
10731: } elsif ($item eq 'approval') {
10732: unless ($value =~ /^[012]$/) {
10733: $value = 0;
10734: }
10735: } else {
10736: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
10737: $value = 'none';
10738: }
10739: }
10740: $selfenrollhash{'default'}{$type}{$item} = $value;
10741: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
10742: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
10743: if ($selfenrollhash{'default'}{$type}{$item} ne
10744: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
10745: push(@{$changes{'default'}{$type}},$item);
10746: }
10747: } else {
10748: push(@{$changes{'default'}{$type}},$item);
10749: }
10750: } else {
10751: push(@{$changes{'default'}{$type}},$item);
10752: }
10753: if ($item eq 'limit') {
10754: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
10755: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
10756: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
10757: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
10758: }
10759: } else {
10760: $selfenrollhash{'default'}{$type}{'cap'} = '';
10761: }
10762: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
10763: if ($selfenrollhash{'default'}{$type}{'cap'} ne
10764: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
10765: push(@{$changes{'default'}{$type}},'cap');
10766: }
10767: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
10768: push(@{$changes{'default'}{$type}},'cap');
10769: }
10770: }
10771: }
10772: }
10773:
10774: foreach my $item (@{$itemsref}) {
10775: if ($item eq 'fields') {
10776: my @changed;
10777: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
10778: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
10779: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
10780: }
10781: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
10782: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
10783: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
10784: $domconfig{'selfenrollment'}{'validation'}{$item});
10785: } else {
10786: @changed = @{$selfenrollhash{'validation'}{$item}};
10787: }
10788: } else {
10789: @changed = @{$selfenrollhash{'validation'}{$item}};
10790: }
10791: if (@changed) {
10792: if ($selfenrollhash{'validation'}{$item}) {
10793: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
10794: } else {
10795: $changes{'validation'}{$item} = &mt('None');
10796: }
10797: }
10798: } else {
10799: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
10800: if ($item eq 'markup') {
10801: if ($env{'form.selfenroll_validation_'.$item}) {
10802: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
10803: }
10804: }
10805: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
10806: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
10807: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
10808: }
10809: }
10810: }
10811: }
10812:
10813: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
10814: $dom);
10815: if ($putresult eq 'ok') {
10816: if (keys(%changes) > 0) {
10817: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10818: $resulttext = &mt('Changes made:').'<ul>';
10819: foreach my $key ('admin','default','validation') {
10820: if (ref($changes{$key}) eq 'HASH') {
10821: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
10822: if ($key eq 'validation') {
10823: foreach my $item (@{$itemsref}) {
10824: if (exists($changes{$key}{$item})) {
10825: if ($item eq 'markup') {
10826: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
10827: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
10828: } else {
10829: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
10830: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
10831: }
10832: }
10833: }
10834: } else {
10835: foreach my $type (@types) {
10836: if ($type eq 'community') {
10837: $roles{'1'} = &mt('Community personnel');
10838: } else {
10839: $roles{'1'} = &mt('Course personnel');
10840: }
10841: if (ref($changes{$key}{$type}) eq 'ARRAY') {
10842: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
10843: if ($key eq 'admin') {
10844: my @mgrdc = ();
10845: if (ref($ordered{$key}) eq 'ARRAY') {
10846: foreach my $item (@{$ordered{'admin'}}) {
10847: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
10848: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
10849: push(@mgrdc,$item);
10850: }
10851: }
10852: }
10853: if (@mgrdc) {
10854: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
10855: } else {
10856: delete($domdefaults{$type.'selfenrolladmdc'});
10857: }
10858: }
10859: } else {
10860: if (ref($ordered{$key}) eq 'ARRAY') {
10861: foreach my $item (@{$ordered{$key}}) {
10862: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
10863: $domdefaults{$type.'selfenroll'.$item} =
10864: $selfenrollhash{$key}{$type}{$item};
10865: }
10866: }
10867: }
10868: }
10869: }
10870: $resulttext .= '<li>'.$titles{$type}.'<ul>';
10871: foreach my $item (@{$ordered{$key}}) {
10872: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
10873: $resulttext .= '<li>';
10874: if ($key eq 'admin') {
10875: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
10876: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
10877: } else {
10878: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
10879: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
10880: }
10881: $resulttext .= '</li>';
10882: }
10883: }
10884: $resulttext .= '</ul></li>';
10885: }
10886: }
10887: $resulttext .= '</ul></li>';
10888: }
10889: }
10890: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
10891: my $cachetime = 24*60*60;
10892: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10893: if (ref($lastactref) eq 'HASH') {
10894: $lastactref->{'domdefaults'} = 1;
10895: }
10896: }
10897: }
10898: $resulttext .= '</ul>';
10899: } else {
10900: $resulttext = &mt('No changes made to self-enrollment settings');
10901: }
10902: } else {
10903: $resulttext = '<span class="LC_error">'.
10904: &mt('An error occurred: [_1]',$putresult).'</span>';
10905: }
10906: return $resulttext;
10907: }
10908:
10909: sub modify_usersessions {
10910: my ($dom,$lastactref,%domconfig) = @_;
10911: my @hostingtypes = ('version','excludedomain','includedomain');
10912: my @offloadtypes = ('primary','default');
10913: my %types = (
10914: remote => \@hostingtypes,
10915: hosted => \@hostingtypes,
10916: spares => \@offloadtypes,
10917: );
10918: my @prefixes = ('remote','hosted','spares');
10919: my @lcversions = &Apache::lonnet::all_loncaparevs();
10920: my (%by_ip,%by_location,@intdoms);
10921: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
10922: my @locations = sort(keys(%by_location));
10923: my (%defaultshash,%changes);
10924: foreach my $prefix (@prefixes) {
10925: $defaultshash{'usersessions'}{$prefix} = {};
10926: }
10927: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10928: my $resulttext;
10929: my %iphost = &Apache::lonnet::get_iphost();
10930: foreach my $prefix (@prefixes) {
10931: next if ($prefix eq 'spares');
10932: foreach my $type (@{$types{$prefix}}) {
10933: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
10934: if ($type eq 'version') {
10935: my $value = $env{'form.'.$prefix.'_'.$type};
10936: my $okvalue;
10937: if ($value ne '') {
10938: if (grep(/^\Q$value\E$/,@lcversions)) {
10939: $okvalue = $value;
10940: }
10941: }
10942: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10943: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
10944: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
10945: if ($inuse == 0) {
10946: $changes{$prefix}{$type} = 1;
10947: } else {
10948: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
10949: $changes{$prefix}{$type} = 1;
10950: }
10951: if ($okvalue ne '') {
10952: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10953: }
10954: }
10955: } else {
10956: if (($inuse == 1) && ($okvalue ne '')) {
10957: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10958: $changes{$prefix}{$type} = 1;
10959: }
10960: }
10961: } else {
10962: if (($inuse == 1) && ($okvalue ne '')) {
10963: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10964: $changes{$prefix}{$type} = 1;
10965: }
10966: }
10967: } else {
10968: if (($inuse == 1) && ($okvalue ne '')) {
10969: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10970: $changes{$prefix}{$type} = 1;
10971: }
10972: }
10973: } else {
10974: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
10975: my @okvals;
10976: foreach my $val (@vals) {
10977: if ($val =~ /:/) {
10978: my @items = split(/:/,$val);
10979: foreach my $item (@items) {
10980: if (ref($by_location{$item}) eq 'ARRAY') {
10981: push(@okvals,$item);
10982: }
10983: }
10984: } else {
10985: if (ref($by_location{$val}) eq 'ARRAY') {
10986: push(@okvals,$val);
10987: }
10988: }
10989: }
10990: @okvals = sort(@okvals);
10991: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10992: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
10993: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
10994: if ($inuse == 0) {
10995: $changes{$prefix}{$type} = 1;
10996: } else {
10997: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10998: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
10999: if (@changed > 0) {
11000: $changes{$prefix}{$type} = 1;
11001: }
11002: }
11003: } else {
11004: if ($inuse == 1) {
11005: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
11006: $changes{$prefix}{$type} = 1;
11007: }
11008: }
11009: } else {
11010: if ($inuse == 1) {
11011: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
11012: $changes{$prefix}{$type} = 1;
11013: }
11014: }
11015: } else {
11016: if ($inuse == 1) {
11017: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
11018: $changes{$prefix}{$type} = 1;
11019: }
11020: }
11021: }
11022: }
11023: }
11024:
11025: my @alldoms = &Apache::lonnet::all_domains();
11026: my %servers = &Apache::lonnet::internet_dom_servers($dom);
11027: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
11028: my $savespares;
11029:
11030: foreach my $lonhost (sort(keys(%servers))) {
11031: my $serverhomeID =
11032: &Apache::lonnet::get_server_homeID($servers{$lonhost});
11033: my $serverhostname = &Apache::lonnet::hostname($lonhost);
11034: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
11035: my %spareschg;
11036: foreach my $type (@{$types{'spares'}}) {
11037: my @okspares;
11038: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
11039: foreach my $server (@checked) {
11040: if (&Apache::lonnet::hostname($server) ne '') {
11041: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
11042: unless (grep(/^\Q$server\E$/,@okspares)) {
11043: push(@okspares,$server);
11044: }
11045: }
11046: }
11047: }
11048: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
11049: my $newspare;
11050: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
11051: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
11052: $newspare = $new;
11053: }
11054: }
11055: my @spares;
11056: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
11057: @spares = sort(@okspares,$newspare);
11058: } else {
11059: @spares = sort(@okspares);
11060: }
11061: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
11062: if (ref($spareid{$lonhost}) eq 'HASH') {
11063: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
11064: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
11065: if (@diffs > 0) {
11066: $spareschg{$type} = 1;
11067: }
11068: }
11069: }
11070: }
11071: if (keys(%spareschg) > 0) {
11072: $changes{'spares'}{$lonhost} = \%spareschg;
11073: }
11074: }
11075: $defaultshash{'usersessions'}{'offloadnow'} = {};
11076: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
11077: my @okoffload;
11078: if (@offloadnow) {
11079: foreach my $server (@offloadnow) {
11080: if (&Apache::lonnet::hostname($server) ne '') {
11081: unless (grep(/^\Q$server\E$/,@okoffload)) {
11082: push(@okoffload,$server);
11083: }
11084: }
11085: }
11086: if (@okoffload) {
11087: foreach my $lonhost (@okoffload) {
11088: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
11089: }
11090: }
11091: }
11092: if (ref($domconfig{'usersessions'}) eq 'HASH') {
11093: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
11094: if (ref($changes{'spares'}) eq 'HASH') {
11095: if (keys(%{$changes{'spares'}}) > 0) {
11096: $savespares = 1;
11097: }
11098: }
11099: } else {
11100: $savespares = 1;
11101: }
11102: if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') {
11103: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{'offloadnow'}})) {
11104: unless ($defaultshash{'usersessions'}{'offloadnow'}{$lonhost}) {
11105: $changes{'offloadnow'} = 1;
11106: last;
11107: }
11108: }
11109: unless ($changes{'offloadnow'}) {
11110: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{'offloadnow'}})) {
11111: unless ($domconfig{'usersessions'}{'offloadnow'}{$lonhost}) {
11112: $changes{'offloadnow'} = 1;
11113: last;
11114: }
11115: }
11116: }
11117: } elsif (@okoffload) {
11118: $changes{'offloadnow'} = 1;
11119: }
11120: } elsif (@okoffload) {
11121: $changes{'offloadnow'} = 1;
11122: }
11123: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
11124: if ((keys(%changes) > 0) || ($savespares)) {
11125: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
11126: $dom);
11127: if ($putresult eq 'ok') {
11128: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
11129: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
11130: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
11131: }
11132: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
11133: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
11134: }
11135: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
11136: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
11137: }
11138: }
11139: my $cachetime = 24*60*60;
11140: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11141: if (ref($lastactref) eq 'HASH') {
11142: $lastactref->{'domdefaults'} = 1;
11143: }
11144: if (keys(%changes) > 0) {
11145: my %lt = &usersession_titles();
11146: $resulttext = &mt('Changes made:').'<ul>';
11147: foreach my $prefix (@prefixes) {
11148: if (ref($changes{$prefix}) eq 'HASH') {
11149: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
11150: if ($prefix eq 'spares') {
11151: if (ref($changes{$prefix}) eq 'HASH') {
11152: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
11153: $resulttext .= '<li><b>'.$lonhost.'</b> ';
11154: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
11155: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
11156: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
11157: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
11158: foreach my $type (@{$types{$prefix}}) {
11159: if ($changes{$prefix}{$lonhost}{$type}) {
11160: my $offloadto = &mt('None');
11161: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
11162: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
11163: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
11164: }
11165: }
11166: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
11167: }
11168: }
11169: }
11170: $resulttext .= '</li>';
11171: }
11172: }
11173: } else {
11174: foreach my $type (@{$types{$prefix}}) {
11175: if (defined($changes{$prefix}{$type})) {
11176: my $newvalue;
11177: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
11178: if (ref($defaultshash{'usersessions'}{$prefix})) {
11179: if ($type eq 'version') {
11180: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
11181: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
11182: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
11183: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
11184: }
11185: }
11186: }
11187: }
11188: if ($newvalue eq '') {
11189: if ($type eq 'version') {
11190: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
11191: } else {
11192: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
11193: }
11194: } else {
11195: if ($type eq 'version') {
11196: $newvalue .= ' '.&mt('(or later)');
11197: }
11198: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
11199: }
11200: }
11201: }
11202: }
11203: $resulttext .= '</ul>';
11204: }
11205: }
11206: if ($changes{'offloadnow'}) {
11207: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
11208: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
11209: $resulttext .= '<li>'.&mt('Switch active users on next access, for server(s):').'<ul>';
11210: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
11211: $resulttext .= '<li>'.$lonhost.'</li>';
11212: }
11213: $resulttext .= '</ul>';
11214: } else {
11215: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.');
11216: }
11217: } else {
11218: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.').'</li>';
11219: }
11220: }
11221: $resulttext .= '</ul>';
11222: } else {
11223: $resulttext = $nochgmsg;
11224: }
11225: } else {
11226: $resulttext = '<span class="LC_error">'.
11227: &mt('An error occurred: [_1]',$putresult).'</span>';
11228: }
11229: } else {
11230: $resulttext = $nochgmsg;
11231: }
11232: return $resulttext;
11233: }
11234:
11235: sub modify_loadbalancing {
11236: my ($dom,%domconfig) = @_;
11237: my $primary_id = &Apache::lonnet::domain($dom,'primary');
11238: my $intdom = &Apache::lonnet::internet_dom($primary_id);
11239: my ($othertitle,$usertypes,$types) =
11240: &Apache::loncommon::sorted_inst_types($dom);
11241: my %servers = &Apache::lonnet::internet_dom_servers($dom);
11242: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
11243: my @sparestypes = ('primary','default');
11244: my %typetitles = &sparestype_titles();
11245: my $resulttext;
11246: my (%currbalancer,%currtargets,%currrules,%existing);
11247: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
11248: %existing = %{$domconfig{'loadbalancing'}};
11249: }
11250: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
11251: \%currtargets,\%currrules);
11252: my ($saveloadbalancing,%defaultshash,%changes);
11253: my ($alltypes,$othertypes,$titles) =
11254: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
11255: my %ruletitles = &offloadtype_text();
11256: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
11257: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
11258: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
11259: if ($balancer eq '') {
11260: next;
11261: }
11262: if (!exists($servers{$balancer})) {
11263: if (exists($currbalancer{$balancer})) {
11264: push(@{$changes{'delete'}},$balancer);
11265: }
11266: next;
11267: }
11268: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
11269: push(@{$changes{'delete'}},$balancer);
11270: next;
11271: }
11272: if (!exists($currbalancer{$balancer})) {
11273: push(@{$changes{'add'}},$balancer);
11274: }
11275: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
11276: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
11277: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
11278: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
11279: $saveloadbalancing = 1;
11280: }
11281: foreach my $sparetype (@sparestypes) {
11282: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
11283: my @offloadto;
11284: foreach my $target (@targets) {
11285: if (($servers{$target}) && ($target ne $balancer)) {
11286: if ($sparetype eq 'default') {
11287: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
11288: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
11289: }
11290: }
11291: unless(grep(/^\Q$target\E$/,@offloadto)) {
11292: push(@offloadto,$target);
11293: }
11294: }
11295: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
11296: }
11297: }
11298: if (ref($currtargets{$balancer}) eq 'HASH') {
11299: foreach my $sparetype (@sparestypes) {
11300: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
11301: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
11302: if (@targetdiffs > 0) {
11303: $changes{'curr'}{$balancer}{'targets'} = 1;
11304: }
11305: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
11306: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
11307: $changes{'curr'}{$balancer}{'targets'} = 1;
11308: }
11309: }
11310: }
11311: } else {
11312: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
11313: foreach my $sparetype (@sparestypes) {
11314: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
11315: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
11316: $changes{'curr'}{$balancer}{'targets'} = 1;
11317: }
11318: }
11319: }
11320: }
11321: }
11322: my $ishomedom;
11323: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
11324: $ishomedom = 1;
11325: }
11326: if (ref($alltypes) eq 'ARRAY') {
11327: foreach my $type (@{$alltypes}) {
11328: my $rule;
11329: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
11330: (!$ishomedom)) {
11331: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
11332: }
11333: if ($rule eq 'specific') {
11334: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
11335: if (exists($servers{$specifiedhost})) {
11336: $rule = $specifiedhost;
11337: }
11338: }
11339: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
11340: if (ref($currrules{$balancer}) eq 'HASH') {
11341: if ($rule ne $currrules{$balancer}{$type}) {
11342: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
11343: }
11344: } elsif ($rule ne '') {
11345: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
11346: }
11347: }
11348: }
11349: }
11350: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
11351: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
11352: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
11353: $defaultshash{'loadbalancing'} = {};
11354: }
11355: my $putresult = &Apache::lonnet::put_dom('configuration',
11356: \%defaultshash,$dom);
11357: if ($putresult eq 'ok') {
11358: if (keys(%changes) > 0) {
11359: my %toupdate;
11360: if (ref($changes{'delete'}) eq 'ARRAY') {
11361: foreach my $balancer (sort(@{$changes{'delete'}})) {
11362: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
11363: $toupdate{$balancer} = 1;
11364: }
11365: }
11366: if (ref($changes{'add'}) eq 'ARRAY') {
11367: foreach my $balancer (sort(@{$changes{'add'}})) {
11368: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
11369: $toupdate{$balancer} = 1;
11370: }
11371: }
11372: if (ref($changes{'curr'}) eq 'HASH') {
11373: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
11374: $toupdate{$balancer} = 1;
11375: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
11376: if ($changes{'curr'}{$balancer}{'targets'}) {
11377: my %offloadstr;
11378: foreach my $sparetype (@sparestypes) {
11379: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
11380: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
11381: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
11382: }
11383: }
11384: }
11385: if (keys(%offloadstr) == 0) {
11386: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
11387: } else {
11388: my $showoffload;
11389: foreach my $sparetype (@sparestypes) {
11390: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
11391: if (defined($offloadstr{$sparetype})) {
11392: $showoffload .= $offloadstr{$sparetype};
11393: } else {
11394: $showoffload .= &mt('None');
11395: }
11396: $showoffload .= (' 'x3);
11397: }
11398: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
11399: }
11400: }
11401: }
11402: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
11403: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
11404: foreach my $type (@{$alltypes}) {
11405: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
11406: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
11407: my $balancetext;
11408: if ($rule eq '') {
11409: $balancetext = $ruletitles{'default'};
11410: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
11411: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
11412: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
11413: foreach my $sparetype (@sparestypes) {
11414: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
11415: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
11416: }
11417: }
11418: foreach my $item (@{$alltypes}) {
11419: next if ($item =~ /^_LC_ipchange/);
11420: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
11421: if ($hasrule eq 'homeserver') {
11422: map { $toupdate{$_} = 1; } (keys(%libraryservers));
11423: } else {
11424: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
11425: if ($servers{$hasrule}) {
11426: $toupdate{$hasrule} = 1;
11427: }
11428: }
11429: }
11430: }
11431: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
11432: $balancetext = $ruletitles{$rule};
11433: } else {
11434: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
11435: $balancetext = $ruletitles{'particular'}.' '.$receiver;
11436: if ($receiver) {
11437: $toupdate{$receiver};
11438: }
11439: }
11440: } else {
11441: $balancetext = $ruletitles{$rule};
11442: }
11443: } else {
11444: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
11445: }
11446: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
11447: }
11448: }
11449: }
11450: }
11451: if (keys(%toupdate)) {
11452: my %thismachine;
11453: my $updatedhere;
11454: my $cachetime = 60*60*24;
11455: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
11456: foreach my $lonhost (keys(%toupdate)) {
11457: if ($thismachine{$lonhost}) {
11458: unless ($updatedhere) {
11459: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
11460: $defaultshash{'loadbalancing'},
11461: $cachetime);
11462: $updatedhere = 1;
11463: }
11464: } else {
11465: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
11466: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
11467: }
11468: }
11469: }
11470: }
11471: }
11472: if ($resulttext ne '') {
11473: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
11474: } else {
11475: $resulttext = $nochgmsg;
11476: }
11477: } else {
11478: $resulttext = $nochgmsg;
11479: }
11480: } else {
11481: $resulttext = '<span class="LC_error">'.
11482: &mt('An error occurred: [_1]',$putresult).'</span>';
11483: }
11484: } else {
11485: $resulttext = $nochgmsg;
11486: }
11487: return $resulttext;
11488: }
11489:
11490: sub recurse_check {
11491: my ($chkcats,$categories,$depth,$name) = @_;
11492: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
11493: my $chg = 0;
11494: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
11495: my $category = $chkcats->[$depth]{$name}[$j];
11496: my $item;
11497: if ($category eq '') {
11498: $chg ++;
11499: } else {
11500: my $deeper = $depth + 1;
11501: $item = &escape($category).':'.&escape($name).':'.$depth;
11502: if ($chg) {
11503: $categories->{$item} -= $chg;
11504: }
11505: &recurse_check($chkcats,$categories,$deeper,$category);
11506: $deeper --;
11507: }
11508: }
11509: }
11510: return;
11511: }
11512:
11513: sub recurse_cat_deletes {
11514: my ($item,$coursecategories,$deletions) = @_;
11515: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
11516: my $subdepth = $depth + 1;
11517: if (ref($coursecategories) eq 'HASH') {
11518: foreach my $subitem (keys(%{$coursecategories})) {
11519: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
11520: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
11521: delete($coursecategories->{$subitem});
11522: $deletions->{$subitem} = 1;
11523: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
11524: }
11525: }
11526: }
11527: return;
11528: }
11529:
11530: sub get_active_dcs {
11531: my ($dom) = @_;
11532: my $now = time;
11533: my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
11534: my %domcoords;
11535: my $numdcs = 0;
11536: foreach my $server (keys(%dompersonnel)) {
11537: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
11538: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
11539: $domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
11540: }
11541: }
11542: return %domcoords;
11543: }
11544:
11545: sub active_dc_picker {
11546: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
11547: my %domcoords = &get_active_dcs($dom);
11548: my @domcoord = keys(%domcoords);
11549: if (keys(%currhash)) {
11550: foreach my $dc (keys(%currhash)) {
11551: unless (exists($domcoords{$dc})) {
11552: push(@domcoord,$dc);
11553: }
11554: }
11555: }
11556: @domcoord = sort(@domcoord);
11557: my $numdcs = scalar(@domcoord);
11558: my $rows = 0;
11559: my $table;
11560: if ($numdcs > 1) {
11561: $table = '<table>';
11562: for (my $i=0; $i<@domcoord; $i++) {
11563: my $rem = $i%($numinrow);
11564: if ($rem == 0) {
11565: if ($i > 0) {
11566: $table .= '</tr>';
11567: }
11568: $table .= '<tr>';
11569: $rows ++;
11570: }
11571: my $check = '';
11572: if ($inputtype eq 'radio') {
11573: if (keys(%currhash) == 0) {
11574: if (!$i) {
11575: $check = ' checked="checked"';
11576: }
11577: } elsif (exists($currhash{$domcoord[$i]})) {
11578: $check = ' checked="checked"';
11579: }
11580: } else {
11581: if (exists($currhash{$domcoord[$i]})) {
11582: $check = ' checked="checked"';
11583: }
11584: }
11585: if ($i == @domcoord - 1) {
11586: my $colsleft = $numinrow - $rem;
11587: if ($colsleft > 1) {
11588: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
11589: } else {
11590: $table .= '<td class="LC_left_item">';
11591: }
11592: } else {
11593: $table .= '<td class="LC_left_item">';
11594: }
11595: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
11596: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
11597: $table .= '<span class="LC_nobreak"><label>'.
11598: '<input type="'.$inputtype.'" name="'.$name.'"'.
11599: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
11600: if ($user ne $dcname.':'.$dcdom) {
11601: $table .= ' ('.$dcname.':'.$dcdom.')';
11602: }
11603: $table .= '</label></span></td>';
11604: }
11605: $table .= '</tr></table>';
11606: } elsif ($numdcs == 1) {
11607: my ($dcname,$dcdom) = split(':',$domcoord[0]);
11608: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
11609: if ($inputtype eq 'radio') {
11610: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
11611: if ($user ne $dcname.':'.$dcdom) {
11612: $table .= ' ('.$dcname.':'.$dcdom.')';
11613: }
11614: } else {
11615: my $check;
11616: if (exists($currhash{$domcoord[0]})) {
11617: $check = ' checked="checked"';
11618: }
11619: $table = '<span class="LC_nobreak"><label>'.
11620: '<input type="checkbox" name="'.$name.'" '.
11621: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
11622: if ($user ne $dcname.':'.$dcdom) {
11623: $table .= ' ('.$dcname.':'.$dcdom.')';
11624: }
11625: $table .= '</label></span>';
11626: $rows ++;
11627: }
11628: }
11629: return ($numdcs,$table,$rows);
11630: }
11631:
11632: sub usersession_titles {
11633: return &Apache::lonlocal::texthash(
11634: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
11635: remote => 'Hosting of sessions for users in this domain on servers in other domains',
11636: spares => 'Servers offloaded to, when busy',
11637: version => 'LON-CAPA version requirement',
11638: excludedomain => 'Allow all, but exclude specific domains',
11639: includedomain => 'Deny all, but include specific domains',
11640: primary => 'Primary (checked first)',
11641: default => 'Default',
11642: );
11643: }
11644:
11645: sub id_for_thisdom {
11646: my (%servers) = @_;
11647: my %altids;
11648: foreach my $server (keys(%servers)) {
11649: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
11650: if ($serverhome ne $server) {
11651: $altids{$serverhome} = $server;
11652: }
11653: }
11654: return %altids;
11655: }
11656:
11657: sub count_servers {
11658: my ($currbalancer,%servers) = @_;
11659: my (@spares,$numspares);
11660: foreach my $lonhost (sort(keys(%servers))) {
11661: next if ($currbalancer eq $lonhost);
11662: push(@spares,$lonhost);
11663: }
11664: if ($currbalancer) {
11665: $numspares = scalar(@spares);
11666: } else {
11667: $numspares = scalar(@spares) - 1;
11668: }
11669: return ($numspares,@spares);
11670: }
11671:
11672: sub lonbalance_targets_js {
11673: my ($dom,$types,$servers,$settings) = @_;
11674: my $select = &mt('Select');
11675: my ($alltargets,$allishome,$allinsttypes,@alltypes);
11676: if (ref($servers) eq 'HASH') {
11677: $alltargets = join("','",sort(keys(%{$servers})));
11678: my @homedoms;
11679: foreach my $server (sort(keys(%{$servers}))) {
11680: if (&Apache::lonnet::host_domain($server) eq $dom) {
11681: push(@homedoms,'1');
11682: } else {
11683: push(@homedoms,'0');
11684: }
11685: }
11686: $allishome = join("','",@homedoms);
11687: }
11688: if (ref($types) eq 'ARRAY') {
11689: if (@{$types} > 0) {
11690: @alltypes = @{$types};
11691: }
11692: }
11693: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
11694: $allinsttypes = join("','",@alltypes);
11695: my (%currbalancer,%currtargets,%currrules,%existing);
11696: if (ref($settings) eq 'HASH') {
11697: %existing = %{$settings};
11698: }
11699: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
11700: \%currtargets,\%currrules);
11701: my $balancers = join("','",sort(keys(%currbalancer)));
11702: return <<"END";
11703:
11704: <script type="text/javascript">
11705: // <![CDATA[
11706:
11707: currBalancers = new Array('$balancers');
11708:
11709: function toggleTargets(balnum) {
11710: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
11711: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
11712: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
11713: var prevbalancer = prevhostitem.value;
11714: var baltotal = document.getElementById('loadbalancing_total').value;
11715: prevhostitem.value = balancer;
11716: if (prevbalancer != '') {
11717: var prevIdx = currBalancers.indexOf(prevbalancer);
11718: if (prevIdx != -1) {
11719: currBalancers.splice(prevIdx,1);
11720: }
11721: }
11722: if (balancer == '') {
11723: hideSpares(balnum);
11724: } else {
11725: var currIdx = currBalancers.indexOf(balancer);
11726: if (currIdx == -1) {
11727: currBalancers.push(balancer);
11728: }
11729: var homedoms = new Array('$allishome');
11730: var ishomedom = homedoms[lonhostitem.selectedIndex];
11731: showSpares(balancer,ishomedom,balnum);
11732: }
11733: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
11734: return;
11735: }
11736:
11737: function showSpares(balancer,ishomedom,balnum) {
11738: var alltargets = new Array('$alltargets');
11739: var insttypes = new Array('$allinsttypes');
11740: var offloadtypes = new Array('primary','default');
11741:
11742: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
11743: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
11744:
11745: for (var i=0; i<offloadtypes.length; i++) {
11746: var count = 0;
11747: for (var j=0; j<alltargets.length; j++) {
11748: if (alltargets[j] != balancer) {
11749: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
11750: item.value = alltargets[j];
11751: item.style.textAlign='left';
11752: item.style.textFace='normal';
11753: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
11754: if (currBalancers.indexOf(alltargets[j]) == -1) {
11755: item.disabled = '';
11756: } else {
11757: item.disabled = 'disabled';
11758: item.checked = false;
11759: }
11760: count ++;
11761: }
11762: }
11763: }
11764: for (var k=0; k<insttypes.length; k++) {
11765: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
11766: if (ishomedom == 1) {
11767: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
11768: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
11769: } else {
11770: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
11771: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
11772: }
11773: } else {
11774: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
11775: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
11776: }
11777: if ((insttypes[k] != '_LC_external') &&
11778: ((insttypes[k] != '_LC_internetdom') ||
11779: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
11780: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
11781: item.options.length = 0;
11782: item.options[0] = new Option("","",true,true);
11783: var idx = 0;
11784: for (var m=0; m<alltargets.length; m++) {
11785: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
11786: idx ++;
11787: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
11788: }
11789: }
11790: }
11791: }
11792: return;
11793: }
11794:
11795: function hideSpares(balnum) {
11796: var alltargets = new Array('$alltargets');
11797: var insttypes = new Array('$allinsttypes');
11798: var offloadtypes = new Array('primary','default');
11799:
11800: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
11801: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
11802:
11803: var total = alltargets.length - 1;
11804: for (var i=0; i<offloadtypes; i++) {
11805: for (var j=0; j<total; j++) {
11806: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
11807: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
11808: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
11809: }
11810: }
11811: for (var k=0; k<insttypes.length; k++) {
11812: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
11813: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
11814: if (insttypes[k] != '_LC_external') {
11815: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
11816: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
11817: }
11818: }
11819: return;
11820: }
11821:
11822: function checkOffloads(item,balnum,type) {
11823: var alltargets = new Array('$alltargets');
11824: var offloadtypes = new Array('primary','default');
11825: if (item.checked) {
11826: var total = alltargets.length - 1;
11827: var other;
11828: if (type == offloadtypes[0]) {
11829: other = offloadtypes[1];
11830: } else {
11831: other = offloadtypes[0];
11832: }
11833: for (var i=0; i<total; i++) {
11834: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
11835: if (server == item.value) {
11836: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
11837: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
11838: }
11839: }
11840: }
11841: }
11842: return;
11843: }
11844:
11845: function singleServerToggle(balnum,type) {
11846: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
11847: if (offloadtoSelIdx == 0) {
11848: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
11849: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
11850:
11851: } else {
11852: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
11853: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
11854: }
11855: return;
11856: }
11857:
11858: function balanceruleChange(formname,balnum,type) {
11859: if (type == '_LC_external') {
11860: return;
11861: }
11862: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
11863: for (var i=0; i<typesRules.length; i++) {
11864: if (formname.elements[typesRules[i]].checked) {
11865: if (formname.elements[typesRules[i]].value != 'specific') {
11866: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
11867: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
11868: } else {
11869: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
11870: }
11871: }
11872: }
11873: return;
11874: }
11875:
11876: function balancerDeleteChange(balnum) {
11877: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
11878: var baltotal = document.getElementById('loadbalancing_total').value;
11879: var addtarget;
11880: var removetarget;
11881: var action = 'delete';
11882: if (document.getElementById('loadbalancing_delete_'+balnum)) {
11883: var lonhost = hostitem.value;
11884: var currIdx = currBalancers.indexOf(lonhost);
11885: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
11886: if (currIdx != -1) {
11887: currBalancers.splice(currIdx,1);
11888: }
11889: addtarget = lonhost;
11890: } else {
11891: if (currIdx == -1) {
11892: currBalancers.push(lonhost);
11893: }
11894: removetarget = lonhost;
11895: action = 'undelete';
11896: }
11897: balancerChange(balnum,baltotal,action,addtarget,removetarget);
11898: }
11899: return;
11900: }
11901:
11902: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
11903: if (baltotal > 1) {
11904: var offloadtypes = new Array('primary','default');
11905: var alltargets = new Array('$alltargets');
11906: var insttypes = new Array('$allinsttypes');
11907: for (var i=0; i<baltotal; i++) {
11908: if (i != balnum) {
11909: for (var j=0; j<offloadtypes.length; j++) {
11910: var total = alltargets.length - 1;
11911: for (var k=0; k<total; k++) {
11912: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
11913: var server = serveritem.value;
11914: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
11915: if (server == addtarget) {
11916: serveritem.disabled = '';
11917: }
11918: }
11919: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
11920: if (server == removetarget) {
11921: serveritem.disabled = 'disabled';
11922: serveritem.checked = false;
11923: }
11924: }
11925: }
11926: }
11927: for (var j=0; j<insttypes.length; j++) {
11928: if (insttypes[j] != '_LC_external') {
11929: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
11930: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
11931: var currSel = singleserver.selectedIndex;
11932: var currVal = singleserver.options[currSel].value;
11933: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
11934: var numoptions = singleserver.options.length;
11935: var needsnew = 1;
11936: for (var k=0; k<numoptions; k++) {
11937: if (singleserver.options[k] == addtarget) {
11938: needsnew = 0;
11939: break;
11940: }
11941: }
11942: if (needsnew == 1) {
11943: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
11944: }
11945: }
11946: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
11947: singleserver.options.length = 0;
11948: if ((currVal) && (currVal != removetarget)) {
11949: singleserver.options[0] = new Option("","",false,false);
11950: } else {
11951: singleserver.options[0] = new Option("","",true,true);
11952: }
11953: var idx = 0;
11954: for (var m=0; m<alltargets.length; m++) {
11955: if (currBalancers.indexOf(alltargets[m]) == -1) {
11956: idx ++;
11957: if (currVal == alltargets[m]) {
11958: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
11959: } else {
11960: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
11961: }
11962: }
11963: }
11964: }
11965: }
11966: }
11967: }
11968: }
11969: }
11970: }
11971: return;
11972: }
11973:
11974: // ]]>
11975: </script>
11976:
11977: END
11978: }
11979:
11980: sub new_spares_js {
11981: my @sparestypes = ('primary','default');
11982: my $types = join("','",@sparestypes);
11983: my $select = &mt('Select');
11984: return <<"END";
11985:
11986: <script type="text/javascript">
11987: // <![CDATA[
11988:
11989: function updateNewSpares(formname,lonhost) {
11990: var types = new Array('$types');
11991: var include = new Array();
11992: var exclude = new Array();
11993: for (var i=0; i<types.length; i++) {
11994: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
11995: for (var j=0; j<spareboxes.length; j++) {
11996: if (formname.elements[spareboxes[j]].checked) {
11997: exclude.push(formname.elements[spareboxes[j]].value);
11998: } else {
11999: include.push(formname.elements[spareboxes[j]].value);
12000: }
12001: }
12002: }
12003: for (var i=0; i<types.length; i++) {
12004: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
12005: var selIdx = newSpare.selectedIndex;
12006: var currnew = newSpare.options[selIdx].value;
12007: var okSpares = new Array();
12008: for (var j=0; j<newSpare.options.length; j++) {
12009: var possible = newSpare.options[j].value;
12010: if (possible != '') {
12011: if (exclude.indexOf(possible) == -1) {
12012: okSpares.push(possible);
12013: } else {
12014: if (currnew == possible) {
12015: selIdx = 0;
12016: }
12017: }
12018: }
12019: }
12020: for (var k=0; k<include.length; k++) {
12021: if (okSpares.indexOf(include[k]) == -1) {
12022: okSpares.push(include[k]);
12023: }
12024: }
12025: okSpares.sort();
12026: newSpare.options.length = 0;
12027: if (selIdx == 0) {
12028: newSpare.options[0] = new Option("$select","",true,true);
12029: } else {
12030: newSpare.options[0] = new Option("$select","",false,false);
12031: }
12032: for (var m=0; m<okSpares.length; m++) {
12033: var idx = m+1;
12034: var selThis = 0;
12035: if (selIdx != 0) {
12036: if (okSpares[m] == currnew) {
12037: selThis = 1;
12038: }
12039: }
12040: if (selThis == 1) {
12041: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
12042: } else {
12043: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
12044: }
12045: }
12046: }
12047: return;
12048: }
12049:
12050: function checkNewSpares(lonhost,type) {
12051: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
12052: var chosen = newSpare.options[newSpare.selectedIndex].value;
12053: if (chosen != '') {
12054: var othertype;
12055: var othernewSpare;
12056: if (type == 'primary') {
12057: othernewSpare = document.getElementById('newspare_default_'+lonhost);
12058: }
12059: if (type == 'default') {
12060: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
12061: }
12062: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
12063: othernewSpare.selectedIndex = 0;
12064: }
12065: }
12066: return;
12067: }
12068:
12069: // ]]>
12070: </script>
12071:
12072: END
12073:
12074: }
12075:
12076: sub common_domprefs_js {
12077: return <<"END";
12078:
12079: <script type="text/javascript">
12080: // <![CDATA[
12081:
12082: function getIndicesByName(formname,item) {
12083: var group = new Array();
12084: for (var i=0;i<formname.elements.length;i++) {
12085: if (formname.elements[i].name == item) {
12086: group.push(formname.elements[i].id);
12087: }
12088: }
12089: return group;
12090: }
12091:
12092: // ]]>
12093: </script>
12094:
12095: END
12096:
12097: }
12098:
12099: sub recaptcha_js {
12100: my %lt = &captcha_phrases();
12101: return <<"END";
12102:
12103: <script type="text/javascript">
12104: // <![CDATA[
12105:
12106: function updateCaptcha(caller,context) {
12107: var privitem;
12108: var pubitem;
12109: var privtext;
12110: var pubtext;
12111: if (document.getElementById(context+'_recaptchapub')) {
12112: pubitem = document.getElementById(context+'_recaptchapub');
12113: } else {
12114: return;
12115: }
12116: if (document.getElementById(context+'_recaptchapriv')) {
12117: privitem = document.getElementById(context+'_recaptchapriv');
12118: } else {
12119: return;
12120: }
12121: if (document.getElementById(context+'_recaptchapubtxt')) {
12122: pubtext = document.getElementById(context+'_recaptchapubtxt');
12123: } else {
12124: return;
12125: }
12126: if (document.getElementById(context+'_recaptchaprivtxt')) {
12127: privtext = document.getElementById(context+'_recaptchaprivtxt');
12128: } else {
12129: return;
12130: }
12131: if (caller.checked) {
12132: if (caller.value == 'recaptcha') {
12133: pubitem.type = 'text';
12134: privitem.type = 'text';
12135: pubitem.size = '40';
12136: privitem.size = '40';
12137: pubtext.innerHTML = "$lt{'pub'}";
12138: privtext.innerHTML = "$lt{'priv'}";
12139: } else {
12140: pubitem.type = 'hidden';
12141: privitem.type = 'hidden';
12142: pubtext.innerHTML = '';
12143: privtext.innerHTML = '';
12144: }
12145: }
12146: return;
12147: }
12148:
12149: // ]]>
12150: </script>
12151:
12152: END
12153:
12154: }
12155:
12156: sub toggle_display_js {
12157: return <<"END";
12158:
12159: <script type="text/javascript">
12160: // <![CDATA[
12161:
12162: function toggleDisplay(domForm,caller) {
12163: if (document.getElementById(caller)) {
12164: var divitem = document.getElementById(caller);
12165: var optionsElement = domForm.coursecredits;
12166: var checkval = 1;
12167: var dispval = 'block';
12168: if (caller == 'emailoptions') {
12169: optionsElement = domForm.cancreate_email;
12170: }
12171: if (caller == 'studentsubmission') {
12172: optionsElement = domForm.postsubmit;
12173: }
12174: if (caller == 'cloneinstcode') {
12175: optionsElement = domForm.canclone;
12176: checkval = 'instcode';
12177: }
12178: if (optionsElement.length) {
12179: var currval;
12180: for (var i=0; i<optionsElement.length; i++) {
12181: if (optionsElement[i].checked) {
12182: currval = optionsElement[i].value;
12183: }
12184: }
12185: if (currval == checkval) {
12186: divitem.style.display = dispval;
12187: } else {
12188: divitem.style.display = 'none';
12189: }
12190: }
12191: }
12192: return;
12193: }
12194:
12195: // ]]>
12196: </script>
12197:
12198: END
12199:
12200: }
12201:
12202: sub captcha_phrases {
12203: return &Apache::lonlocal::texthash (
12204: priv => 'Private key',
12205: pub => 'Public key',
12206: original => 'original (CAPTCHA)',
12207: recaptcha => 'successor (ReCAPTCHA)',
12208: notused => 'unused',
12209: );
12210: }
12211:
12212: sub devalidate_remote_domconfs {
12213: my ($dom,$cachekeys) = @_;
12214: return unless (ref($cachekeys) eq 'HASH');
12215: my %servers = &Apache::lonnet::internet_dom_servers($dom);
12216: my %thismachine;
12217: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
12218: my @posscached = ('domainconfig','domdefaults');
12219: if (keys(%servers)) {
12220: foreach my $server (keys(%servers)) {
12221: next if ($thismachine{$server});
12222: my @cached;
12223: foreach my $name (@posscached) {
12224: if ($cachekeys->{$name}) {
12225: push(@cached,&escape($name).':'.&escape($dom));
12226: }
12227: }
12228: if (@cached) {
12229: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
12230: }
12231: }
12232: }
12233: return;
12234: }
12235:
12236: 1;
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