1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.240 2014/05/05 21:28:10 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA#
23: # /home/httpd/html/adm/gpl.txt
24: #
25: # http://www.lon-capa.org/
26: #
27: #
28: ###############################################################
29: ##############################################################
30:
31: =pod
32:
33: =head1 NAME
34:
35: Apache::domainprefs.pm
36:
37: =head1 SYNOPSIS
38:
39: Handles configuration of a LON-CAPA domain.
40:
41: This is part of the LearningOnline Network with CAPA project
42: described at http://www.lon-capa.org.
43:
44:
45: =head1 OVERVIEW
46:
47: Each institution using LON-CAPA will typically have a single domain designated
48: for use by individuals affiliated with the institution. Accordingly, each domain
49: may define a default set of logos and a color scheme which can be used to "brand"
50: the LON-CAPA instance. In addition, an institution will typically have a language
51: and timezone which are used for the majority of courses.
52:
53: LON-CAPA provides a mechanism to display and modify these defaults, as well as a
54: host of other domain-wide settings which determine the types of functionality
55: available to users and courses in the domain.
56:
57: There is also a mechanism to configure cataloging of courses in the domain, and
58: controls on the operation of automated processes which govern such things as
59: roster updates, user directory updates and processing of course requests.
60:
61: The domain coordination manual which is built dynamically on install/update of
62: LON-CAPA from the relevant help items provides more information about domain
63: configuration.
64:
65: Most of the domain settings are stored in the configuration.db GDBM file which is
66: housed on the primary library server for the domain in /home/httpd/lonUsers/$dom,
67: where $dom is the domain. The configuration.db stores settings in a number of
68: frozen hashes of hashes. In a few cases, domain information must be uploaded to
69: the domain as files (e.g., image files for logos etc., or plain text files for
70: bubblesheet formats). In this case the domainprefs.pm must be running in a user
71: session hosted on the primary library server in the domain, as these files are
72: stored in author space belonging to a special $dom-domainconfig user.
73:
74: domainprefs.pm in combination with lonconfigsettings.pm will retrieve and display
75: the current settings, and provides an interface to make modifications.
76:
77: =head1 SUBROUTINES
78:
79: =over
80:
81: =item print_quotas()
82:
83: Inputs: 4
84:
85: $dom,$settings,$rowtotal,$action.
86:
87: $dom is the domain, $settings is a reference to a hash of current settings for
88: the current context, $rowtotal is a reference to the scalar used to record the
89: number of rows displayed on the page, and $action is the context (quotas,
90: requestcourses or requestauthor).
91:
92: The print_quotas routine was orginally created to display/store information
93: about default quota sizes for portfolio spaces for the different types of
94: institutional affiliation in the domain (e.g., Faculty, Staff, Student etc.),
95: but is now also used to manage availability of user tools:
96: i.e., blogs, aboutme page, and portfolios, and the course request tool,
97: used by course owners to request creation of a course, and to display/store
98: default quota sizes for Authoring Spaces.
99:
100: Outputs: 1
101:
102: $datatable - HTML containing form elements which allow settings to be changed.
103:
104: In the case of course requests, radio buttons are displayed for each institutional
105: affiliate type (and also default, and _LC_adv) for each of the course types
106: (official, unofficial, community, and textbook). In each case the radio buttons
107: allow the selection of one of four values:
108:
109: 0, approval, validate, autolimit=N (where N is blank, or a positive integer).
110: which have the following effects:
111:
112: 0
113:
114: =over
115:
116: - course requests are not allowed for this course types/affiliation
117:
118: =back
119:
120: approval
121:
122: =over
123:
124: - course requests must be approved by a Doman Coordinator in the
125: course's domain
126:
127: =back
128:
129: validate
130:
131: =over
132:
133: - an institutional validation (e.g., check requestor is instructor
134: of record) needs to be passed before the course will be created. The required
135: validation is in localenroll.pm on the primary library server for the course
136: domain.
137:
138: =back
139:
140: autolimit
141:
142: =over
143:
144: - course requests will be processed automatically up to a limit of
145: N requests for the course type for the particular requestor.
146: If N is undefined, there is no limit to the number of course requests
147: which a course owner may submit and have processed automatically.
148:
149: =back
150:
151: =item modify_quotas()
152:
153: =back
154:
155: =cut
156:
157: package Apache::domainprefs;
158:
159: use strict;
160: use Apache::Constants qw(:common :http);
161: use Apache::lonnet;
162: use Apache::loncommon();
163: use Apache::lonhtmlcommon();
164: use Apache::lonlocal;
165: use Apache::lonmsg();
166: use Apache::lonconfigsettings;
167: use Apache::lonuserutils();
168: use Apache::loncoursequeueadmin();
169: use LONCAPA qw(:DEFAULT :match);
170: use LONCAPA::Enrollment;
171: use LONCAPA::lonauthcgi();
172: use File::Copy;
173: use Locale::Language;
174: use DateTime::TimeZone;
175: use DateTime::Locale;
176:
177: my $registered_cleanup;
178: my $modified_urls;
179:
180: sub handler {
181: my $r=shift;
182: if ($r->header_only) {
183: &Apache::loncommon::content_type($r,'text/html');
184: $r->send_http_header;
185: return OK;
186: }
187:
188: my $context = 'domain';
189: my $dom = $env{'request.role.domain'};
190: my $domdesc = &Apache::lonnet::domain($dom,'description');
191: if (&Apache::lonnet::allowed('mau',$dom)) {
192: &Apache::loncommon::content_type($r,'text/html');
193: $r->send_http_header;
194: } else {
195: $env{'user.error.msg'}=
196: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
197: return HTTP_NOT_ACCEPTABLE;
198: }
199:
200: $registered_cleanup=0;
201: @{$modified_urls}=();
202:
203: &Apache::lonhtmlcommon::clear_breadcrumbs();
204: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
205: ['phase','actions']);
206: my $phase = 'pickactions';
207: if ( exists($env{'form.phase'}) ) {
208: $phase = $env{'form.phase'};
209: }
210: my %servers = &Apache::lonnet::internet_dom_servers($dom);
211: my %domconfig =
212: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
213: 'quotas','autoenroll','autoupdate','autocreate',
214: 'directorysrch','usercreation','usermodification',
215: 'contacts','defaults','scantron','coursecategories',
216: 'serverstatuses','requestcourses','helpsettings',
217: 'coursedefaults','usersessions','loadbalancing',
218: 'requestauthor','selfenrollment','inststatus'],$dom);
219: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
220: 'autoupdate','autocreate','directorysrch','contacts',
221: 'usercreation','selfcreation','usermodification','scantron',
222: 'requestcourses','requestauthor','coursecategories',
223: 'serverstatuses','helpsettings',
224: 'coursedefaults','selfenrollment','usersessions');
225: my %existing;
226: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
227: %existing = %{$domconfig{'loadbalancing'}};
228: }
229: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
230: push(@prefs_order,'loadbalancing');
231: }
232: my %prefs = (
233: 'rolecolors' =>
234: { text => 'Default color schemes',
235: help => 'Domain_Configuration_Color_Schemes',
236: header => [{col1 => 'Student Settings',
237: col2 => '',},
238: {col1 => 'Coordinator Settings',
239: col2 => '',},
240: {col1 => 'Author Settings',
241: col2 => '',},
242: {col1 => 'Administrator Settings',
243: col2 => '',}],
244: print => \&print_rolecolors,
245: modify => \&modify_rolecolors,
246: },
247: 'login' =>
248: { text => 'Log-in page options',
249: help => 'Domain_Configuration_Login_Page',
250: header => [{col1 => 'Log-in Page Items',
251: col2 => '',},
252: {col1 => 'Log-in Help',
253: col2 => 'Value'}],
254: print => \&print_login,
255: modify => \&modify_login,
256: },
257: 'defaults' =>
258: { text => 'Default authentication/language/timezone/portal/types',
259: help => 'Domain_Configuration_LangTZAuth',
260: header => [{col1 => 'Setting',
261: col2 => 'Value'},
262: {col1 => 'Institutional user types',
263: col2 => 'Assignable to e-mail usernames'}],
264: print => \&print_defaults,
265: modify => \&modify_defaults,
266: },
267: 'quotas' =>
268: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
269: help => 'Domain_Configuration_Quotas',
270: header => [{col1 => 'User affiliation',
271: col2 => 'Available tools',
272: col3 => 'Quotas, MB; (Authoring requires role)',}],
273: print => \&print_quotas,
274: modify => \&modify_quotas,
275: },
276: 'autoenroll' =>
277: { text => 'Auto-enrollment settings',
278: help => 'Domain_Configuration_Auto_Enrollment',
279: header => [{col1 => 'Configuration setting',
280: col2 => 'Value(s)'}],
281: print => \&print_autoenroll,
282: modify => \&modify_autoenroll,
283: },
284: 'autoupdate' =>
285: { text => 'Auto-update settings',
286: help => 'Domain_Configuration_Auto_Updates',
287: header => [{col1 => 'Setting',
288: col2 => 'Value',},
289: {col1 => 'Setting',
290: col2 => 'Affiliation'},
291: {col1 => 'User population',
292: col2 => 'Updatable user data'}],
293: print => \&print_autoupdate,
294: modify => \&modify_autoupdate,
295: },
296: 'autocreate' =>
297: { text => 'Auto-course creation settings',
298: help => 'Domain_Configuration_Auto_Creation',
299: header => [{col1 => 'Configuration Setting',
300: col2 => 'Value',}],
301: print => \&print_autocreate,
302: modify => \&modify_autocreate,
303: },
304: 'directorysrch' =>
305: { text => 'Institutional directory searches',
306: help => 'Domain_Configuration_InstDirectory_Search',
307: header => [{col1 => 'Setting',
308: col2 => 'Value',}],
309: print => \&print_directorysrch,
310: modify => \&modify_directorysrch,
311: },
312: 'contacts' =>
313: { text => 'Contact Information',
314: help => 'Domain_Configuration_Contact_Info',
315: header => [{col1 => 'Setting',
316: col2 => 'Value',}],
317: print => \&print_contacts,
318: modify => \&modify_contacts,
319: },
320: 'usercreation' =>
321: { text => 'User creation',
322: help => 'Domain_Configuration_User_Creation',
323: header => [{col1 => 'Format rule type',
324: col2 => 'Format rules in force'},
325: {col1 => 'User account creation',
326: col2 => 'Usernames which may be created',},
327: {col1 => 'Context',
328: col2 => 'Assignable authentication types'}],
329: print => \&print_usercreation,
330: modify => \&modify_usercreation,
331: },
332: 'selfcreation' =>
333: { text => 'Users self-creating accounts',
334: help => 'Domain_Configuration_Self_Creation',
335: header => [{col1 => 'Self-creation with institutional username',
336: col2 => 'Enabled?'},
337: {col1 => 'Institutional user type (login/SSO self-creation)',
338: col2 => 'Information user can enter'},
339: {col1 => 'Self-creation with e-mail as username',
340: col2 => 'Settings'}],
341: print => \&print_selfcreation,
342: modify => \&modify_selfcreation,
343: },
344: 'usermodification' =>
345: { text => 'User modification',
346: help => 'Domain_Configuration_User_Modification',
347: header => [{col1 => 'Target user has role',
348: col2 => 'User information updatable in author context'},
349: {col1 => 'Target user has role',
350: col2 => 'User information updatable in course context'}],
351: print => \&print_usermodification,
352: modify => \&modify_usermodification,
353: },
354: 'scantron' =>
355: { text => 'Bubblesheet format file',
356: help => 'Domain_Configuration_Scantron_Format',
357: header => [ {col1 => 'Item',
358: col2 => '',
359: }],
360: print => \&print_scantron,
361: modify => \&modify_scantron,
362: },
363: 'requestcourses' =>
364: {text => 'Request creation of courses',
365: help => 'Domain_Configuration_Request_Courses',
366: header => [{col1 => 'User affiliation',
367: col2 => 'Availability/Processing of requests',},
368: {col1 => 'Setting',
369: col2 => 'Value'},
370: {col1 => 'Available textbooks',
371: col2 => ''},
372: {col1 => 'Validation (not official courses)',
373: col2 => 'Value'},],
374: print => \&print_quotas,
375: modify => \&modify_quotas,
376: },
377: 'requestauthor' =>
378: {text => 'Request Authoring Space',
379: help => 'Domain_Configuration_Request_Author',
380: header => [{col1 => 'User affiliation',
381: col2 => 'Availability/Processing of requests',},
382: {col1 => 'Setting',
383: col2 => 'Value'}],
384: print => \&print_quotas,
385: modify => \&modify_quotas,
386: },
387: 'coursecategories' =>
388: { text => 'Cataloging of courses/communities',
389: help => 'Domain_Configuration_Cataloging_Courses',
390: header => [{col1 => 'Catalog type/availability',
391: col2 => '',},
392: {col1 => 'Category settings for standard catalog',
393: col2 => '',},
394: {col1 => 'Categories',
395: col2 => '',
396: }],
397: print => \&print_coursecategories,
398: modify => \&modify_coursecategories,
399: },
400: 'serverstatuses' =>
401: {text => 'Access to server status pages',
402: help => 'Domain_Configuration_Server_Status',
403: header => [{col1 => 'Status Page',
404: col2 => 'Other named users',
405: col3 => 'Specific IPs',
406: }],
407: print => \&print_serverstatuses,
408: modify => \&modify_serverstatuses,
409: },
410: 'helpsettings' =>
411: {text => 'Help page settings',
412: help => 'Domain_Configuration_Help_Settings',
413: header => [{col1 => 'Help Settings (logged-in users)',
414: col2 => 'Value'}],
415: print => \&print_helpsettings,
416: modify => \&modify_helpsettings,
417: },
418: 'coursedefaults' =>
419: {text => 'Course/Community defaults',
420: help => 'Domain_Configuration_Course_Defaults',
421: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
422: col2 => 'Value',},
423: {col1 => 'Defaults which can be overridden for each course by a DC',
424: col2 => 'Value',},],
425: print => \&print_coursedefaults,
426: modify => \&modify_coursedefaults,
427: },
428: 'selfenrollment' =>
429: {text => 'Self-enrollment in Course/Community',
430: help => 'Domain_Configuration_Selfenrollment',
431: header => [{col1 => 'Configuration Rights',
432: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
433: {col1 => 'Defaults',
434: col2 => 'Value'},
435: {col1 => 'Self-enrollment validation (optional)',
436: col2 => 'Value'},],
437: print => \&print_selfenrollment,
438: modify => \&modify_selfenrollment,
439: },
440: 'privacy' =>
441: {text => 'User Privacy',
442: help => 'Domain_Configuration_User_Privacy',
443: header => [{col1 => 'Setting',
444: col2 => 'Value',}],
445: print => \&print_privacy,
446: modify => \&modify_privacy,
447: },
448: 'usersessions' =>
449: {text => 'User session hosting/offloading',
450: help => 'Domain_Configuration_User_Sessions',
451: header => [{col1 => 'Domain server',
452: col2 => 'Servers to offload sessions to when busy'},
453: {col1 => 'Hosting of users from other domains',
454: col2 => 'Rules'},
455: {col1 => "Hosting domain's own users elsewhere",
456: col2 => 'Rules'}],
457: print => \&print_usersessions,
458: modify => \&modify_usersessions,
459: },
460: 'loadbalancing' =>
461: {text => 'Dedicated Load Balancer(s)',
462: help => 'Domain_Configuration_Load_Balancing',
463: header => [{col1 => 'Balancers',
464: col2 => 'Default destinations',
465: col3 => 'User affiliation',
466: col4 => 'Overrides'},
467: ],
468: print => \&print_loadbalancing,
469: modify => \&modify_loadbalancing,
470: },
471: );
472: if (keys(%servers) > 1) {
473: $prefs{'login'} = { text => 'Log-in page options',
474: help => 'Domain_Configuration_Login_Page',
475: header => [{col1 => 'Log-in Service',
476: col2 => 'Server Setting',},
477: {col1 => 'Log-in Page Items',
478: col2 => ''},
479: {col1 => 'Log-in Help',
480: col2 => 'Value'}],
481: print => \&print_login,
482: modify => \&modify_login,
483: };
484: }
485:
486: my @roles = ('student','coordinator','author','admin');
487: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
488: &Apache::lonhtmlcommon::add_breadcrumb
489: ({href=>"javascript:changePage(document.$phase,'pickactions')",
490: text=>"Settings to display/modify"});
491: my $confname = $dom.'-domainconfig';
492:
493: if ($phase eq 'process') {
494: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
495: \%prefs,\%domconfig,$confname,\@roles);
496: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
497: $r->rflush();
498: &devalidate_remote_domconfs($dom,$result);
499: }
500: } elsif ($phase eq 'display') {
501: my $js = &recaptcha_js().
502: &toggle_display_js();
503: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
504: my ($othertitle,$usertypes,$types) =
505: &Apache::loncommon::sorted_inst_types($dom);
506: $js .= &lonbalance_targets_js($dom,$types,\%servers,
507: $domconfig{'loadbalancing'}).
508: &new_spares_js().
509: &common_domprefs_js().
510: &Apache::loncommon::javascript_array_indexof();
511: }
512: if (grep(/^requestcourses$/,@actions)) {
513: my $javascript_validations;
514: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
515: $js .= <<END;
516: <script type="text/javascript">
517: $javascript_validations
518: </script>
519: $coursebrowserjs
520: END
521: }
522: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
523: } else {
524: # check if domconfig user exists for the domain.
525: my $servadm = $r->dir_config('lonAdmEMail');
526: my ($configuserok,$author_ok,$switchserver) =
527: &config_check($dom,$confname,$servadm);
528: unless ($configuserok eq 'ok') {
529: &Apache::lonconfigsettings::print_header($r,$phase,$context);
530: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
531: $confname).
532: '<br />'
533: );
534: if ($switchserver) {
535: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
536: '<br />'.
537: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
538: '<br />'.
539: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
540: '<br />'.
541: &mt('To do that now, use the following link: [_1]',$switchserver)
542: );
543: } else {
544: $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.').
545: '<br />'.
546: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
547: );
548: }
549: $r->print(&Apache::loncommon::end_page());
550: return OK;
551: }
552: if (keys(%domconfig) == 0) {
553: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
554: my @ids=&Apache::lonnet::current_machine_ids();
555: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
556: my %designhash = &Apache::loncommon::get_domainconf($dom);
557: my @loginimages = ('img','logo','domlogo','login');
558: my $custom_img_count = 0;
559: foreach my $img (@loginimages) {
560: if ($designhash{$dom.'.login.'.$img} ne '') {
561: $custom_img_count ++;
562: }
563: }
564: foreach my $role (@roles) {
565: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
566: $custom_img_count ++;
567: }
568: }
569: if ($custom_img_count > 0) {
570: &Apache::lonconfigsettings::print_header($r,$phase,$context);
571: my $switch_server = &check_switchserver($dom,$confname);
572: $r->print(
573: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
574: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
575: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
576: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
577: if ($switch_server) {
578: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
579: }
580: $r->print(&Apache::loncommon::end_page());
581: return OK;
582: }
583: }
584: }
585: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
586: }
587: return OK;
588: }
589:
590: sub process_changes {
591: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
592: my %domconfig;
593: if (ref($values) eq 'HASH') {
594: %domconfig = %{$values};
595: }
596: my $output;
597: if ($action eq 'login') {
598: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
599: } elsif ($action eq 'rolecolors') {
600: $output = &modify_rolecolors($r,$dom,$confname,$roles,
601: $lastactref,%domconfig);
602: } elsif ($action eq 'quotas') {
603: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
604: } elsif ($action eq 'autoenroll') {
605: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
606: } elsif ($action eq 'autoupdate') {
607: $output = &modify_autoupdate($dom,%domconfig);
608: } elsif ($action eq 'autocreate') {
609: $output = &modify_autocreate($dom,%domconfig);
610: } elsif ($action eq 'directorysrch') {
611: $output = &modify_directorysrch($dom,%domconfig);
612: } elsif ($action eq 'usercreation') {
613: $output = &modify_usercreation($dom,%domconfig);
614: } elsif ($action eq 'selfcreation') {
615: $output = &modify_selfcreation($dom,%domconfig);
616: } elsif ($action eq 'usermodification') {
617: $output = &modify_usermodification($dom,%domconfig);
618: } elsif ($action eq 'contacts') {
619: $output = &modify_contacts($dom,$lastactref,%domconfig);
620: } elsif ($action eq 'defaults') {
621: $output = &modify_defaults($dom,$lastactref,%domconfig);
622: } elsif ($action eq 'scantron') {
623: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
624: } elsif ($action eq 'coursecategories') {
625: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
626: } elsif ($action eq 'serverstatuses') {
627: $output = &modify_serverstatuses($dom,%domconfig);
628: } elsif ($action eq 'requestcourses') {
629: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
630: } elsif ($action eq 'requestauthor') {
631: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
632: } elsif ($action eq 'helpsettings') {
633: $output = &modify_helpsettings($r,$dom,$confname,%domconfig);
634: } elsif ($action eq 'coursedefaults') {
635: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
636: } elsif ($action eq 'selfenrollment') {
637: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
638: } elsif ($action eq 'usersessions') {
639: $output = &modify_usersessions($dom,$lastactref,%domconfig);
640: } elsif ($action eq 'loadbalancing') {
641: $output = &modify_loadbalancing($dom,%domconfig);
642: }
643: return $output;
644: }
645:
646: sub print_config_box {
647: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
648: my $rowtotal = 0;
649: my $output;
650: if ($action eq 'coursecategories') {
651: $output = &coursecategories_javascript($settings);
652: } elsif ($action eq 'defaults') {
653: $output = &defaults_javascript($settings);
654: }
655: $output .=
656: '<table class="LC_nested_outer">
657: <tr>
658: <th align="left" valign="middle"><span class="LC_nobreak">'.
659: &mt($item->{text}).' '.
660: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
661: '</tr>';
662: $rowtotal ++;
663: my $numheaders = 1;
664: if (ref($item->{'header'}) eq 'ARRAY') {
665: $numheaders = scalar(@{$item->{'header'}});
666: }
667: if ($numheaders > 1) {
668: my $colspan = '';
669: my $rightcolspan = '';
670: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
671: (($action eq 'login') && ($numheaders < 3))) {
672: $colspan = ' colspan="2"';
673: }
674: if ($action eq 'usersessions') {
675: $rightcolspan = ' colspan="3"';
676: }
677: $output .= '
678: <tr>
679: <td>
680: <table class="LC_nested">
681: <tr class="LC_info_row">
682: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
683: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
684: </tr>';
685: $rowtotal ++;
686: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
687: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
688: ($action eq 'selfenrollment') || ($action eq 'usersessions')) {
689: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
690: } elsif ($action eq 'coursecategories') {
691: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
692: } elsif ($action eq 'login') {
693: if ($numheaders == 3) {
694: $colspan = ' colspan="2"';
695: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
696: } else {
697: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
698: }
699: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
700: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
701: } elsif ($action eq 'rolecolors') {
702: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
703: }
704: $output .= '
705: </table>
706: </td>
707: </tr>
708: <tr>
709: <td>
710: <table class="LC_nested">
711: <tr class="LC_info_row">
712: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
713: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
714: </tr>';
715: $rowtotal ++;
716: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
717: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
718: ($action eq 'usersessions') || ($action eq 'coursecategories')) {
719: if ($action eq 'coursecategories') {
720: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
721: $colspan = ' colspan="2"';
722: } else {
723: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
724: }
725: $output .= '
726: </table>
727: </td>
728: </tr>
729: <tr>
730: <td>
731: <table class="LC_nested">
732: <tr class="LC_info_row">
733: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
734: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
735: </tr>'."\n";
736: if ($action eq 'coursecategories') {
737: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
738: } else {
739: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
740: }
741: $rowtotal ++;
742: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
743: ($action eq 'defaults')) {
744: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
745: } elsif ($action eq 'login') {
746: if ($numheaders == 3) {
747: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
748: </table>
749: </td>
750: </tr>
751: <tr>
752: <td>
753: <table class="LC_nested">
754: <tr class="LC_info_row">
755: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
756: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
757: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
758: $rowtotal ++;
759: } else {
760: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
761: }
762: } elsif ($action eq 'requestcourses') {
763: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal).
764: &print_studentcode($settings,\$rowtotal).'
765: </table>
766: </td>
767: </tr>
768: <tr>
769: <td>
770: <table class="LC_nested">
771: <tr class="LC_info_row">
772: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
773: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
774: &print_textbookcourses($dom,$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"'.$colspan.' valign="top">'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
783: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
784: </tr>'.
785: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
786: } elsif ($action eq 'requestauthor') {
787: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
788: } elsif ($action eq 'rolecolors') {
789: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
790: </table>
791: </td>
792: </tr>
793: <tr>
794: <td>
795: <table class="LC_nested">
796: <tr class="LC_info_row">
797: <td class="LC_left_item"'.$colspan.' valign="top">'.
798: &mt($item->{'header'}->[2]->{'col1'}).'</td>
799: <td class="LC_right_item" valign="top">'.
800: &mt($item->{'header'}->[2]->{'col2'}).'</td>
801: </tr>'.
802: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
803: </table>
804: </td>
805: </tr>
806: <tr>
807: <td>
808: <table class="LC_nested">
809: <tr class="LC_info_row">
810: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
811: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
812: </tr>'.
813: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
814: $rowtotal += 2;
815: }
816: } else {
817: $output .= '
818: <tr>
819: <td>
820: <table class="LC_nested">
821: <tr class="LC_info_row">';
822: if (($action eq 'login') || ($action eq 'directorysrch')) {
823: $output .= '
824: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
825: } elsif ($action eq 'serverstatuses') {
826: $output .= '
827: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
828: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
829:
830: } else {
831: $output .= '
832: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
833: }
834: if (defined($item->{'header'}->[0]->{'col3'})) {
835: $output .= '<td class="LC_left_item" valign="top">'.
836: &mt($item->{'header'}->[0]->{'col2'});
837: if ($action eq 'serverstatuses') {
838: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
839: }
840: } else {
841: $output .= '<td class="LC_right_item" valign="top">'.
842: &mt($item->{'header'}->[0]->{'col2'});
843: }
844: $output .= '</td>';
845: if ($item->{'header'}->[0]->{'col3'}) {
846: if (defined($item->{'header'}->[0]->{'col4'})) {
847: $output .= '<td class="LC_left_item" valign="top">'.
848: &mt($item->{'header'}->[0]->{'col3'});
849: } else {
850: $output .= '<td class="LC_right_item" valign="top">'.
851: &mt($item->{'header'}->[0]->{'col3'});
852: }
853: if ($action eq 'serverstatuses') {
854: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
855: }
856: $output .= '</td>';
857: }
858: if ($item->{'header'}->[0]->{'col4'}) {
859: $output .= '<td class="LC_right_item" valign="top">'.
860: &mt($item->{'header'}->[0]->{'col4'});
861: }
862: $output .= '</tr>';
863: $rowtotal ++;
864: if ($action eq 'quotas') {
865: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
866: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') || ($action eq 'directorysrch') ||
867: ($action eq 'contacts') || ($action eq 'serverstatuses') || ($action eq 'loadbalancing')) {
868: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
869: } elsif ($action eq 'scantron') {
870: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
871: } elsif ($action eq 'helpsettings') {
872: $output .= &print_helpsettings($dom,$confname,$settings,\$rowtotal);
873: }
874: }
875: $output .= '
876: </table>
877: </td>
878: </tr>
879: </table><br />';
880: return ($output,$rowtotal);
881: }
882:
883: sub print_login {
884: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
885: my ($css_class,$datatable);
886: my %choices = &login_choices();
887:
888: if ($caller eq 'service') {
889: my %servers = &Apache::lonnet::internet_dom_servers($dom);
890: my $choice = $choices{'disallowlogin'};
891: $css_class = ' class="LC_odd_row"';
892: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
893: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
894: '<th>'.$choices{'server'}.'</th>'.
895: '<th>'.$choices{'serverpath'}.'</th>'.
896: '<th>'.$choices{'custompath'}.'</th>'.
897: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
898: my %disallowed;
899: if (ref($settings) eq 'HASH') {
900: if (ref($settings->{'loginvia'}) eq 'HASH') {
901: %disallowed = %{$settings->{'loginvia'}};
902: }
903: }
904: foreach my $lonhost (sort(keys(%servers))) {
905: my $direct = 'selected="selected"';
906: if (ref($disallowed{$lonhost}) eq 'HASH') {
907: if ($disallowed{$lonhost}{'server'} ne '') {
908: $direct = '';
909: }
910: }
911: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
912: '<td><select name="'.$lonhost.'_server">'.
913: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
914: '</option>';
915: foreach my $hostid (sort(keys(%servers))) {
916: next if ($servers{$hostid} eq $servers{$lonhost});
917: my $selected = '';
918: if (ref($disallowed{$lonhost}) eq 'HASH') {
919: if ($hostid eq $disallowed{$lonhost}{'server'}) {
920: $selected = 'selected="selected"';
921: }
922: }
923: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
924: $servers{$hostid}.'</option>';
925: }
926: $datatable .= '</select></td>'.
927: '<td><select name="'.$lonhost.'_serverpath">';
928: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
929: my $pathname = $path;
930: if ($path eq 'custom') {
931: $pathname = &mt('Custom Path').' ->';
932: }
933: my $selected = '';
934: if (ref($disallowed{$lonhost}) eq 'HASH') {
935: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
936: $selected = 'selected="selected"';
937: }
938: } elsif ($path eq '') {
939: $selected = 'selected="selected"';
940: }
941: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
942: }
943: $datatable .= '</select></td>';
944: my ($custom,$exempt);
945: if (ref($disallowed{$lonhost}) eq 'HASH') {
946: $custom = $disallowed{$lonhost}{'custompath'};
947: $exempt = $disallowed{$lonhost}{'exempt'};
948: }
949: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
950: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
951: '</tr>';
952: }
953: $datatable .= '</table></td></tr>';
954: return $datatable;
955: } elsif ($caller eq 'page') {
956: my %defaultchecked = (
957: 'coursecatalog' => 'on',
958: 'helpdesk' => 'on',
959: 'adminmail' => 'off',
960: 'newuser' => 'off',
961: );
962: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
963: my (%checkedon,%checkedoff);
964: foreach my $item (@toggles) {
965: if ($defaultchecked{$item} eq 'on') {
966: $checkedon{$item} = ' checked="checked" ';
967: $checkedoff{$item} = ' ';
968: } elsif ($defaultchecked{$item} eq 'off') {
969: $checkedoff{$item} = ' checked="checked" ';
970: $checkedon{$item} = ' ';
971: }
972: }
973: my @images = ('img','logo','domlogo','login');
974: my @logintext = ('textcol','bgcol');
975: my @bgs = ('pgbg','mainbg','sidebg');
976: my @links = ('link','alink','vlink');
977: my %designhash = &Apache::loncommon::get_domainconf($dom);
978: my %defaultdesign = %Apache::loncommon::defaultdesign;
979: my (%is_custom,%designs);
980: my %defaults = (
981: font => $defaultdesign{'login.font'},
982: );
983: foreach my $item (@images) {
984: $defaults{$item} = $defaultdesign{'login.'.$item};
985: $defaults{'showlogo'}{$item} = 1;
986: }
987: foreach my $item (@bgs) {
988: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
989: }
990: foreach my $item (@logintext) {
991: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
992: }
993: foreach my $item (@links) {
994: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
995: }
996: if (ref($settings) eq 'HASH') {
997: foreach my $item (@toggles) {
998: if ($settings->{$item} eq '1') {
999: $checkedon{$item} = ' checked="checked" ';
1000: $checkedoff{$item} = ' ';
1001: } elsif ($settings->{$item} eq '0') {
1002: $checkedoff{$item} = ' checked="checked" ';
1003: $checkedon{$item} = ' ';
1004: }
1005: }
1006: foreach my $item (@images) {
1007: if (defined($settings->{$item})) {
1008: $designs{$item} = $settings->{$item};
1009: $is_custom{$item} = 1;
1010: }
1011: if (defined($settings->{'showlogo'}{$item})) {
1012: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1013: }
1014: }
1015: foreach my $item (@logintext) {
1016: if ($settings->{$item} ne '') {
1017: $designs{'logintext'}{$item} = $settings->{$item};
1018: $is_custom{$item} = 1;
1019: }
1020: }
1021: if ($settings->{'font'} ne '') {
1022: $designs{'font'} = $settings->{'font'};
1023: $is_custom{'font'} = 1;
1024: }
1025: foreach my $item (@bgs) {
1026: if ($settings->{$item} ne '') {
1027: $designs{'bgs'}{$item} = $settings->{$item};
1028: $is_custom{$item} = 1;
1029: }
1030: }
1031: foreach my $item (@links) {
1032: if ($settings->{$item} ne '') {
1033: $designs{'links'}{$item} = $settings->{$item};
1034: $is_custom{$item} = 1;
1035: }
1036: }
1037: } else {
1038: if ($designhash{$dom.'.login.font'} ne '') {
1039: $designs{'font'} = $designhash{$dom.'.login.font'};
1040: $is_custom{'font'} = 1;
1041: }
1042: foreach my $item (@images) {
1043: if ($designhash{$dom.'.login.'.$item} ne '') {
1044: $designs{$item} = $designhash{$dom.'.login.'.$item};
1045: $is_custom{$item} = 1;
1046: }
1047: }
1048: foreach my $item (@bgs) {
1049: if ($designhash{$dom.'.login.'.$item} ne '') {
1050: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1051: $is_custom{$item} = 1;
1052: }
1053: }
1054: foreach my $item (@links) {
1055: if ($designhash{$dom.'.login.'.$item} ne '') {
1056: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1057: $is_custom{$item} = 1;
1058: }
1059: }
1060: }
1061: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1062: logo => 'Institution Logo',
1063: domlogo => 'Domain Logo',
1064: login => 'Login box');
1065: my $itemcount = 1;
1066: foreach my $item (@toggles) {
1067: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1068: $datatable .=
1069: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1070: '</td><td>'.
1071: '<span class="LC_nobreak"><label><input type="radio" name="'.
1072: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1073: '</label> <label><input type="radio" name="'.$item.'"'.
1074: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1075: '</tr>';
1076: $itemcount ++;
1077: }
1078: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1079: $datatable .= '</tr></table></td></tr>';
1080: } elsif ($caller eq 'help') {
1081: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1082: my $switchserver = &check_switchserver($dom,$confname);
1083: my $itemcount = 1;
1084: $defaulturl = '/adm/loginproblems.html';
1085: $defaulttype = 'default';
1086: %lt = &Apache::lonlocal::texthash (
1087: del => 'Delete?',
1088: rep => 'Replace:',
1089: upl => 'Upload:',
1090: default => 'Default',
1091: custom => 'Custom',
1092: );
1093: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1094: my @currlangs;
1095: if (ref($settings) eq 'HASH') {
1096: if (ref($settings->{'helpurl'}) eq 'HASH') {
1097: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1098: next if ($settings->{'helpurl'}{$key} eq '');
1099: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1100: $type{$key} = 'custom';
1101: unless ($key eq 'nolang') {
1102: push(@currlangs,$key);
1103: }
1104: }
1105: } elsif ($settings->{'helpurl'} ne '') {
1106: $type{'nolang'} = 'custom';
1107: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1108: }
1109: }
1110: foreach my $lang ('nolang',sort(@currlangs)) {
1111: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1112: $datatable .= '<tr'.$css_class.'>';
1113: if ($url{$lang} eq '') {
1114: $url{$lang} = $defaulturl;
1115: }
1116: if ($type{$lang} eq '') {
1117: $type{$lang} = $defaulttype;
1118: }
1119: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1120: if ($lang eq 'nolang') {
1121: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1122: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1123: } else {
1124: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1125: $langchoices{$lang},
1126: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1127: }
1128: $datatable .= '</span></td>'."\n".
1129: '<td class="LC_left_item">';
1130: if ($type{$lang} eq 'custom') {
1131: $datatable .= '<span class="LC_nobreak"><label>'.
1132: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1133: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1134: } else {
1135: $datatable .= $lt{'upl'};
1136: }
1137: $datatable .='<br />';
1138: if ($switchserver) {
1139: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1140: } else {
1141: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1142: }
1143: $datatable .= '</td></tr>';
1144: $itemcount ++;
1145: }
1146: my @addlangs;
1147: foreach my $lang (sort(keys(%langchoices))) {
1148: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1149: push(@addlangs,$lang);
1150: }
1151: if (@addlangs > 0) {
1152: my %toadd;
1153: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1154: $toadd{''} = &mt('Select');
1155: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1156: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1157: &mt('Add log-in help page for a specific language:').' '.
1158: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1159: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1160: if ($switchserver) {
1161: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1162: } else {
1163: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1164: }
1165: $datatable .= '</td></tr>';
1166: $itemcount ++;
1167: }
1168: $datatable .= &captcha_choice('login',$settings,$itemcount);
1169: }
1170: return $datatable;
1171: }
1172:
1173: sub login_choices {
1174: my %choices =
1175: &Apache::lonlocal::texthash (
1176: coursecatalog => 'Display Course/Community Catalog link?',
1177: adminmail => "Display Administrator's E-mail Address?",
1178: helpdesk => 'Display "Contact Helpdesk" link',
1179: disallowlogin => "Login page requests redirected",
1180: hostid => "Server",
1181: server => "Redirect to:",
1182: serverpath => "Path",
1183: custompath => "Custom",
1184: exempt => "Exempt IP(s)",
1185: directlogin => "No redirect",
1186: newuser => "Link to create a user account",
1187: img => "Header",
1188: logo => "Main Logo",
1189: domlogo => "Domain Logo",
1190: login => "Log-in Header",
1191: textcol => "Text color",
1192: bgcol => "Box color",
1193: bgs => "Background colors",
1194: links => "Link colors",
1195: font => "Font color",
1196: pgbg => "Header",
1197: mainbg => "Page",
1198: sidebg => "Login box",
1199: link => "Link",
1200: alink => "Active link",
1201: vlink => "Visited link",
1202: );
1203: return %choices;
1204: }
1205:
1206: sub print_rolecolors {
1207: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1208: my %choices = &color_font_choices();
1209: my @bgs = ('pgbg','tabbg','sidebg');
1210: my @links = ('link','alink','vlink');
1211: my @images = ('img');
1212: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1213: my %designhash = &Apache::loncommon::get_domainconf($dom);
1214: my %defaultdesign = %Apache::loncommon::defaultdesign;
1215: my (%is_custom,%designs);
1216: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1217: if (ref($settings) eq 'HASH') {
1218: if (ref($settings->{$role}) eq 'HASH') {
1219: if ($settings->{$role}->{'img'} ne '') {
1220: $designs{'img'} = $settings->{$role}->{'img'};
1221: $is_custom{'img'} = 1;
1222: }
1223: if ($settings->{$role}->{'font'} ne '') {
1224: $designs{'font'} = $settings->{$role}->{'font'};
1225: $is_custom{'font'} = 1;
1226: }
1227: if ($settings->{$role}->{'fontmenu'} ne '') {
1228: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1229: $is_custom{'fontmenu'} = 1;
1230: }
1231: foreach my $item (@bgs) {
1232: if ($settings->{$role}->{$item} ne '') {
1233: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1234: $is_custom{$item} = 1;
1235: }
1236: }
1237: foreach my $item (@links) {
1238: if ($settings->{$role}->{$item} ne '') {
1239: $designs{'links'}{$item} = $settings->{$role}->{$item};
1240: $is_custom{$item} = 1;
1241: }
1242: }
1243: }
1244: } else {
1245: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1246: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1247: $is_custom{'img'} = 1;
1248: }
1249: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1250: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1251: $is_custom{'fontmenu'} = 1;
1252: }
1253: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1254: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1255: $is_custom{'font'} = 1;
1256: }
1257: foreach my $item (@bgs) {
1258: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1259: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1260: $is_custom{$item} = 1;
1261:
1262: }
1263: }
1264: foreach my $item (@links) {
1265: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1266: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1267: $is_custom{$item} = 1;
1268: }
1269: }
1270: }
1271: my $itemcount = 1;
1272: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1273: $datatable .= '</tr></table></td></tr>';
1274: return $datatable;
1275: }
1276:
1277: sub role_defaults {
1278: my ($role,$bgs,$links,$images,$logintext) = @_;
1279: my %defaults;
1280: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1281: return %defaults;
1282: }
1283: my %defaultdesign = %Apache::loncommon::defaultdesign;
1284: if ($role eq 'login') {
1285: %defaults = (
1286: font => $defaultdesign{$role.'.font'},
1287: );
1288: if (ref($logintext) eq 'ARRAY') {
1289: foreach my $item (@{$logintext}) {
1290: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1291: }
1292: }
1293: foreach my $item (@{$images}) {
1294: $defaults{'showlogo'}{$item} = 1;
1295: }
1296: } else {
1297: %defaults = (
1298: img => $defaultdesign{$role.'.img'},
1299: font => $defaultdesign{$role.'.font'},
1300: fontmenu => $defaultdesign{$role.'.fontmenu'},
1301: );
1302: }
1303: foreach my $item (@{$bgs}) {
1304: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1305: }
1306: foreach my $item (@{$links}) {
1307: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1308: }
1309: foreach my $item (@{$images}) {
1310: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1311: }
1312: return %defaults;
1313: }
1314:
1315: sub display_color_options {
1316: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1317: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1318: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1319: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1320: my $datatable = '<tr'.$css_class.'>'.
1321: '<td>'.$choices->{'font'}.'</td>';
1322: if (!$is_custom->{'font'}) {
1323: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1324: } else {
1325: $datatable .= '<td> </td>';
1326: }
1327: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1328:
1329: $datatable .= '<td><span class="LC_nobreak">'.
1330: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1331: ' value="'.$current_color.'" /> '.
1332: ' </td></tr>';
1333: unless ($role eq 'login') {
1334: $datatable .= '<tr'.$css_class.'>'.
1335: '<td>'.$choices->{'fontmenu'}.'</td>';
1336: if (!$is_custom->{'fontmenu'}) {
1337: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1338: } else {
1339: $datatable .= '<td> </td>';
1340: }
1341: $current_color = $designs->{'fontmenu'} ?
1342: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1343: $datatable .= '<td><span class="LC_nobreak">'.
1344: '<input class="colorchooser" type="text" size="10" name="'
1345: .$role.'_fontmenu"'.
1346: ' value="'.$current_color.'" /> '.
1347: ' </td></tr>';
1348: }
1349: my $switchserver = &check_switchserver($dom,$confname);
1350: foreach my $img (@{$images}) {
1351: $itemcount ++;
1352: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1353: $datatable .= '<tr'.$css_class.'>'.
1354: '<td>'.$choices->{$img};
1355: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1356: if ($role eq 'login') {
1357: if ($img eq 'login') {
1358: $login_hdr_pick =
1359: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1360: $logincolors =
1361: &login_text_colors($img,$role,$logintext,$phase,$choices,
1362: $designs,$defaults);
1363: } elsif ($img ne 'domlogo') {
1364: $datatable.= &logo_display_options($img,$defaults,$designs);
1365: }
1366: }
1367: $datatable .= '</td>';
1368: if ($designs->{$img} ne '') {
1369: $imgfile = $designs->{$img};
1370: $img_import = ($imgfile =~ m{^/adm/});
1371: } else {
1372: $imgfile = $defaults->{$img};
1373: }
1374: if ($imgfile) {
1375: my ($showfile,$fullsize);
1376: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1377: my $urldir = $1;
1378: my $filename = $2;
1379: my @info = &Apache::lonnet::stat_file($designs->{$img});
1380: if (@info) {
1381: my $thumbfile = 'tn-'.$filename;
1382: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1383: if (@thumb) {
1384: $showfile = $urldir.'/'.$thumbfile;
1385: } else {
1386: $showfile = $imgfile;
1387: }
1388: } else {
1389: $showfile = '';
1390: }
1391: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1392: $showfile = $imgfile;
1393: my $imgdir = $1;
1394: my $filename = $2;
1395: if (-e "$londocroot/$imgdir/tn-".$filename) {
1396: $showfile = "/$imgdir/tn-".$filename;
1397: } else {
1398: my $input = $londocroot.$imgfile;
1399: my $output = "$londocroot/$imgdir/tn-".$filename;
1400: if (!-e $output) {
1401: my ($width,$height) = &thumb_dimensions();
1402: my ($fullwidth,$fullheight) = &check_dimensions($input);
1403: if ($fullwidth ne '' && $fullheight ne '') {
1404: if ($fullwidth > $width && $fullheight > $height) {
1405: my $size = $width.'x'.$height;
1406: system("convert -sample $size $input $output");
1407: $showfile = "/$imgdir/tn-".$filename;
1408: }
1409: }
1410: }
1411: }
1412: }
1413: if ($showfile) {
1414: if ($showfile =~ m{^/(adm|res)/}) {
1415: if ($showfile =~ m{^/res/}) {
1416: my $local_showfile =
1417: &Apache::lonnet::filelocation('',$showfile);
1418: &Apache::lonnet::repcopy($local_showfile);
1419: }
1420: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1421: }
1422: if ($imgfile) {
1423: if ($imgfile =~ m{^/(adm|res)/}) {
1424: if ($imgfile =~ m{^/res/}) {
1425: my $local_imgfile =
1426: &Apache::lonnet::filelocation('',$imgfile);
1427: &Apache::lonnet::repcopy($local_imgfile);
1428: }
1429: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1430: } else {
1431: $fullsize = $imgfile;
1432: }
1433: }
1434: $datatable .= '<td>';
1435: if ($img eq 'login') {
1436: $datatable .= $login_hdr_pick;
1437: }
1438: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1439: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1440: } else {
1441: $datatable .= '<td> </td><td class="LC_left_item">'.
1442: &mt('Upload:').'<br />';
1443: }
1444: } else {
1445: $datatable .= '<td> </td><td class="LC_left_item">'.
1446: &mt('Upload:').'<br />';
1447: }
1448: if ($switchserver) {
1449: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1450: } else {
1451: if ($img ne 'login') { # suppress file selection for Log-in header
1452: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1453: }
1454: }
1455: $datatable .= '</td></tr>';
1456: }
1457: $itemcount ++;
1458: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1459: $datatable .= '<tr'.$css_class.'>'.
1460: '<td>'.$choices->{'bgs'}.'</td>';
1461: my $bgs_def;
1462: foreach my $item (@{$bgs}) {
1463: if (!$is_custom->{$item}) {
1464: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1465: }
1466: }
1467: if ($bgs_def) {
1468: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1469: } else {
1470: $datatable .= '<td> </td>';
1471: }
1472: $datatable .= '<td class="LC_right_item">'.
1473: '<table border="0"><tr>';
1474:
1475: foreach my $item (@{$bgs}) {
1476: $datatable .= '<td align="center">'.$choices->{$item};
1477: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1478: if ($designs->{'bgs'}{$item}) {
1479: $datatable .= ' ';
1480: }
1481: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1482: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1483: }
1484: $datatable .= '</tr></table></td></tr>';
1485: $itemcount ++;
1486: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1487: $datatable .= '<tr'.$css_class.'>'.
1488: '<td>'.$choices->{'links'}.'</td>';
1489: my $links_def;
1490: foreach my $item (@{$links}) {
1491: if (!$is_custom->{$item}) {
1492: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1493: }
1494: }
1495: if ($links_def) {
1496: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1497: } else {
1498: $datatable .= '<td> </td>';
1499: }
1500: $datatable .= '<td class="LC_right_item">'.
1501: '<table border="0"><tr>';
1502: foreach my $item (@{$links}) {
1503: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1504: $datatable .= '<td align="center">'.$choices->{$item}."\n";
1505: if ($designs->{'links'}{$item}) {
1506: $datatable.=' ';
1507: }
1508: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1509: '" /></td>';
1510: }
1511: $$rowtotal += $itemcount;
1512: return $datatable;
1513: }
1514:
1515: sub logo_display_options {
1516: my ($img,$defaults,$designs) = @_;
1517: my $checkedon;
1518: if (ref($defaults) eq 'HASH') {
1519: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1520: if ($defaults->{'showlogo'}{$img}) {
1521: $checkedon = 'checked="checked" ';
1522: }
1523: }
1524: }
1525: if (ref($designs) eq 'HASH') {
1526: if (ref($designs->{'showlogo'}) eq 'HASH') {
1527: if (defined($designs->{'showlogo'}{$img})) {
1528: if ($designs->{'showlogo'}{$img} == 0) {
1529: $checkedon = '';
1530: } elsif ($designs->{'showlogo'}{$img} == 1) {
1531: $checkedon = 'checked="checked" ';
1532: }
1533: }
1534: }
1535: }
1536: return '<br /><label> <input type="checkbox" name="'.
1537: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1538: &mt('show').'</label>'."\n";
1539: }
1540:
1541: sub login_header_options {
1542: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1543: my $output = '';
1544: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1545: $output .= &mt('Text default(s):').'<br />';
1546: if (!$is_custom->{'textcol'}) {
1547: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1548: ' ';
1549: }
1550: if (!$is_custom->{'bgcol'}) {
1551: $output .= $choices->{'bgcol'}.': '.
1552: '<span id="css_'.$role.'_font" style="background-color: '.
1553: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1554: }
1555: $output .= '<br />';
1556: }
1557: $output .='<br />';
1558: return $output;
1559: }
1560:
1561: sub login_text_colors {
1562: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1563: my $color_menu = '<table border="0"><tr>';
1564: foreach my $item (@{$logintext}) {
1565: $color_menu .= '<td align="center">'.$choices->{$item};
1566: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1567: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1568: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1569: }
1570: $color_menu .= '</tr></table><br />';
1571: return $color_menu;
1572: }
1573:
1574: sub image_changes {
1575: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1576: my $output;
1577: if ($img eq 'login') {
1578: # suppress image for Log-in header
1579: } elsif (!$is_custom) {
1580: if ($img ne 'domlogo') {
1581: $output .= &mt('Default image:').'<br />';
1582: } else {
1583: $output .= &mt('Default in use:').'<br />';
1584: }
1585: }
1586: if ($img eq 'login') { # suppress image for Log-in header
1587: $output .= '<td>'.$logincolors;
1588: } else {
1589: if ($img_import) {
1590: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1591: }
1592: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1593: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1594: if ($is_custom) {
1595: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1596: '<input type="checkbox" name="'.
1597: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1598: '</label> '.&mt('Replace:').'</span><br />';
1599: } else {
1600: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
1601: }
1602: }
1603: return $output;
1604: }
1605:
1606: sub print_quotas {
1607: my ($dom,$settings,$rowtotal,$action) = @_;
1608: my $context;
1609: if ($action eq 'quotas') {
1610: $context = 'tools';
1611: } else {
1612: $context = $action;
1613: }
1614: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1615: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1616: my $typecount = 0;
1617: my ($css_class,%titles);
1618: if ($context eq 'requestcourses') {
1619: @usertools = ('official','unofficial','community','textbook');
1620: @options =('norequest','approval','validate','autolimit');
1621: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1622: %titles = &courserequest_titles();
1623: } elsif ($context eq 'requestauthor') {
1624: @usertools = ('author');
1625: @options = ('norequest','approval','automatic');
1626: %titles = &authorrequest_titles();
1627: } else {
1628: @usertools = ('aboutme','blog','webdav','portfolio');
1629: %titles = &tool_titles();
1630: }
1631: if (ref($types) eq 'ARRAY') {
1632: foreach my $type (@{$types}) {
1633: my ($currdefquota,$currauthorquota);
1634: unless (($context eq 'requestcourses') ||
1635: ($context eq 'requestauthor')) {
1636: if (ref($settings) eq 'HASH') {
1637: if (ref($settings->{defaultquota}) eq 'HASH') {
1638: $currdefquota = $settings->{defaultquota}->{$type};
1639: } else {
1640: $currdefquota = $settings->{$type};
1641: }
1642: if (ref($settings->{authorquota}) eq 'HASH') {
1643: $currauthorquota = $settings->{authorquota}->{$type};
1644: }
1645: }
1646: }
1647: if (defined($usertypes->{$type})) {
1648: $typecount ++;
1649: $css_class = $typecount%2?' class="LC_odd_row"':'';
1650: $datatable .= '<tr'.$css_class.'>'.
1651: '<td>'.$usertypes->{$type}.'</td>'.
1652: '<td class="LC_left_item">';
1653: if ($context eq 'requestcourses') {
1654: $datatable .= '<table><tr>';
1655: }
1656: my %cell;
1657: foreach my $item (@usertools) {
1658: if ($context eq 'requestcourses') {
1659: my ($curroption,$currlimit);
1660: if (ref($settings) eq 'HASH') {
1661: if (ref($settings->{$item}) eq 'HASH') {
1662: $curroption = $settings->{$item}->{$type};
1663: if ($curroption =~ /^autolimit=(\d*)$/) {
1664: $currlimit = $1;
1665: }
1666: }
1667: }
1668: if (!$curroption) {
1669: $curroption = 'norequest';
1670: }
1671: $datatable .= '<th>'.$titles{$item}.'</th>';
1672: foreach my $option (@options) {
1673: my $val = $option;
1674: if ($option eq 'norequest') {
1675: $val = 0;
1676: }
1677: if ($option eq 'validate') {
1678: my $canvalidate = 0;
1679: if (ref($validations{$item}) eq 'HASH') {
1680: if ($validations{$item}{$type}) {
1681: $canvalidate = 1;
1682: }
1683: }
1684: next if (!$canvalidate);
1685: }
1686: my $checked = '';
1687: if ($option eq $curroption) {
1688: $checked = ' checked="checked"';
1689: } elsif ($option eq 'autolimit') {
1690: if ($curroption =~ /^autolimit/) {
1691: $checked = ' checked="checked"';
1692: }
1693: }
1694: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1695: '<input type="radio" name="crsreq_'.$item.
1696: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1697: $titles{$option}.'</label>';
1698: if ($option eq 'autolimit') {
1699: $cell{$item} .= ' <input type="text" name="crsreq_'.
1700: $item.'_limit_'.$type.'" size="1" '.
1701: 'value="'.$currlimit.'" />';
1702: }
1703: $cell{$item} .= '</span> ';
1704: if ($option eq 'autolimit') {
1705: $cell{$item} .= $titles{'unlimited'};
1706: }
1707: }
1708: } elsif ($context eq 'requestauthor') {
1709: my $curroption;
1710: if (ref($settings) eq 'HASH') {
1711: $curroption = $settings->{$type};
1712: }
1713: if (!$curroption) {
1714: $curroption = 'norequest';
1715: }
1716: foreach my $option (@options) {
1717: my $val = $option;
1718: if ($option eq 'norequest') {
1719: $val = 0;
1720: }
1721: my $checked = '';
1722: if ($option eq $curroption) {
1723: $checked = ' checked="checked"';
1724: }
1725: $datatable .= '<span class="LC_nobreak"><label>'.
1726: '<input type="radio" name="authorreq_'.$type.
1727: '" value="'.$val.'"'.$checked.' />'.
1728: $titles{$option}.'</label></span> ';
1729: }
1730: } else {
1731: my $checked = 'checked="checked" ';
1732: if (ref($settings) eq 'HASH') {
1733: if (ref($settings->{$item}) eq 'HASH') {
1734: if ($settings->{$item}->{$type} == 0) {
1735: $checked = '';
1736: } elsif ($settings->{$item}->{$type} == 1) {
1737: $checked = 'checked="checked" ';
1738: }
1739: }
1740: }
1741: $datatable .= '<span class="LC_nobreak"><label>'.
1742: '<input type="checkbox" name="'.$context.'_'.$item.
1743: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1744: '</label></span> ';
1745: }
1746: }
1747: if ($context eq 'requestcourses') {
1748: $datatable .= '</tr><tr>';
1749: foreach my $item (@usertools) {
1750: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1751: }
1752: $datatable .= '</tr></table>';
1753: }
1754: $datatable .= '</td>';
1755: unless (($context eq 'requestcourses') ||
1756: ($context eq 'requestauthor')) {
1757: $datatable .=
1758: '<td class="LC_right_item">'.
1759: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1760: '<input type="text" name="quota_'.$type.
1761: '" value="'.$currdefquota.
1762: '" size="5" /></span>'.(' ' x 2).
1763: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1764: '<input type="text" name="authorquota_'.$type.
1765: '" value="'.$currauthorquota.
1766: '" size="5" /></span></td>';
1767: }
1768: $datatable .= '</tr>';
1769: }
1770: }
1771: }
1772: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1773: $defaultquota = '20';
1774: $authorquota = '500';
1775: if (ref($settings) eq 'HASH') {
1776: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1777: $defaultquota = $settings->{'defaultquota'}->{'default'};
1778: } elsif (defined($settings->{'default'})) {
1779: $defaultquota = $settings->{'default'};
1780: }
1781: if (ref($settings->{'authorquota'}) eq 'HASH') {
1782: $authorquota = $settings->{'authorquota'}->{'default'};
1783: }
1784: }
1785: }
1786: $typecount ++;
1787: $css_class = $typecount%2?' class="LC_odd_row"':'';
1788: $datatable .= '<tr'.$css_class.'>'.
1789: '<td>'.$othertitle.'</td>'.
1790: '<td class="LC_left_item">';
1791: if ($context eq 'requestcourses') {
1792: $datatable .= '<table><tr>';
1793: }
1794: my %defcell;
1795: foreach my $item (@usertools) {
1796: if ($context eq 'requestcourses') {
1797: my ($curroption,$currlimit);
1798: if (ref($settings) eq 'HASH') {
1799: if (ref($settings->{$item}) eq 'HASH') {
1800: $curroption = $settings->{$item}->{'default'};
1801: if ($curroption =~ /^autolimit=(\d*)$/) {
1802: $currlimit = $1;
1803: }
1804: }
1805: }
1806: if (!$curroption) {
1807: $curroption = 'norequest';
1808: }
1809: $datatable .= '<th>'.$titles{$item}.'</th>';
1810: foreach my $option (@options) {
1811: my $val = $option;
1812: if ($option eq 'norequest') {
1813: $val = 0;
1814: }
1815: if ($option eq 'validate') {
1816: my $canvalidate = 0;
1817: if (ref($validations{$item}) eq 'HASH') {
1818: if ($validations{$item}{'default'}) {
1819: $canvalidate = 1;
1820: }
1821: }
1822: next if (!$canvalidate);
1823: }
1824: my $checked = '';
1825: if ($option eq $curroption) {
1826: $checked = ' checked="checked"';
1827: } elsif ($option eq 'autolimit') {
1828: if ($curroption =~ /^autolimit/) {
1829: $checked = ' checked="checked"';
1830: }
1831: }
1832: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1833: '<input type="radio" name="crsreq_'.$item.
1834: '_default" value="'.$val.'"'.$checked.' />'.
1835: $titles{$option}.'</label>';
1836: if ($option eq 'autolimit') {
1837: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1838: $item.'_limit_default" size="1" '.
1839: 'value="'.$currlimit.'" />';
1840: }
1841: $defcell{$item} .= '</span> ';
1842: if ($option eq 'autolimit') {
1843: $defcell{$item} .= $titles{'unlimited'};
1844: }
1845: }
1846: } elsif ($context eq 'requestauthor') {
1847: my $curroption;
1848: if (ref($settings) eq 'HASH') {
1849: $curroption = $settings->{'default'};
1850: }
1851: if (!$curroption) {
1852: $curroption = 'norequest';
1853: }
1854: foreach my $option (@options) {
1855: my $val = $option;
1856: if ($option eq 'norequest') {
1857: $val = 0;
1858: }
1859: my $checked = '';
1860: if ($option eq $curroption) {
1861: $checked = ' checked="checked"';
1862: }
1863: $datatable .= '<span class="LC_nobreak"><label>'.
1864: '<input type="radio" name="authorreq_default"'.
1865: ' value="'.$val.'"'.$checked.' />'.
1866: $titles{$option}.'</label></span> ';
1867: }
1868: } else {
1869: my $checked = 'checked="checked" ';
1870: if (ref($settings) eq 'HASH') {
1871: if (ref($settings->{$item}) eq 'HASH') {
1872: if ($settings->{$item}->{'default'} == 0) {
1873: $checked = '';
1874: } elsif ($settings->{$item}->{'default'} == 1) {
1875: $checked = 'checked="checked" ';
1876: }
1877: }
1878: }
1879: $datatable .= '<span class="LC_nobreak"><label>'.
1880: '<input type="checkbox" name="'.$context.'_'.$item.
1881: '" value="default" '.$checked.'/>'.$titles{$item}.
1882: '</label></span> ';
1883: }
1884: }
1885: if ($context eq 'requestcourses') {
1886: $datatable .= '</tr><tr>';
1887: foreach my $item (@usertools) {
1888: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
1889: }
1890: $datatable .= '</tr></table>';
1891: }
1892: $datatable .= '</td>';
1893: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1894: $datatable .= '<td class="LC_right_item">'.
1895: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1896: '<input type="text" name="defaultquota" value="'.
1897: $defaultquota.'" size="5" /></span>'.(' ' x2).
1898: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1899: '<input type="text" name="authorquota" value="'.
1900: $authorquota.'" size="5" /></span></td>';
1901: }
1902: $datatable .= '</tr>';
1903: $typecount ++;
1904: $css_class = $typecount%2?' class="LC_odd_row"':'';
1905: $datatable .= '<tr'.$css_class.'>'.
1906: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
1907: if ($context eq 'requestcourses') {
1908: $datatable .= &mt('(overrides affiliation, if set)').
1909: '</td>'.
1910: '<td class="LC_left_item">'.
1911: '<table><tr>';
1912: } else {
1913: $datatable .= &mt('(overrides affiliation, if checked)').
1914: '</td>'.
1915: '<td class="LC_left_item" colspan="2">'.
1916: '<br />';
1917: }
1918: my %advcell;
1919: foreach my $item (@usertools) {
1920: if ($context eq 'requestcourses') {
1921: my ($curroption,$currlimit);
1922: if (ref($settings) eq 'HASH') {
1923: if (ref($settings->{$item}) eq 'HASH') {
1924: $curroption = $settings->{$item}->{'_LC_adv'};
1925: if ($curroption =~ /^autolimit=(\d*)$/) {
1926: $currlimit = $1;
1927: }
1928: }
1929: }
1930: $datatable .= '<th>'.$titles{$item}.'</th>';
1931: my $checked = '';
1932: if ($curroption eq '') {
1933: $checked = ' checked="checked"';
1934: }
1935: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1936: '<input type="radio" name="crsreq_'.$item.
1937: '__LC_adv" value=""'.$checked.' />'.
1938: &mt('No override set').'</label></span> ';
1939: foreach my $option (@options) {
1940: my $val = $option;
1941: if ($option eq 'norequest') {
1942: $val = 0;
1943: }
1944: if ($option eq 'validate') {
1945: my $canvalidate = 0;
1946: if (ref($validations{$item}) eq 'HASH') {
1947: if ($validations{$item}{'_LC_adv'}) {
1948: $canvalidate = 1;
1949: }
1950: }
1951: next if (!$canvalidate);
1952: }
1953: my $checked = '';
1954: if ($val eq $curroption) {
1955: $checked = ' checked="checked"';
1956: } elsif ($option eq 'autolimit') {
1957: if ($curroption =~ /^autolimit/) {
1958: $checked = ' checked="checked"';
1959: }
1960: }
1961: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1962: '<input type="radio" name="crsreq_'.$item.
1963: '__LC_adv" value="'.$val.'"'.$checked.' />'.
1964: $titles{$option}.'</label>';
1965: if ($option eq 'autolimit') {
1966: $advcell{$item} .= ' <input type="text" name="crsreq_'.
1967: $item.'_limit__LC_adv" size="1" '.
1968: 'value="'.$currlimit.'" />';
1969: }
1970: $advcell{$item} .= '</span> ';
1971: if ($option eq 'autolimit') {
1972: $advcell{$item} .= $titles{'unlimited'};
1973: }
1974: }
1975: } elsif ($context eq 'requestauthor') {
1976: my $curroption;
1977: if (ref($settings) eq 'HASH') {
1978: $curroption = $settings->{'_LC_adv'};
1979: }
1980: my $checked = '';
1981: if ($curroption eq '') {
1982: $checked = ' checked="checked"';
1983: }
1984: $datatable .= '<span class="LC_nobreak"><label>'.
1985: '<input type="radio" name="authorreq__LC_adv"'.
1986: ' value=""'.$checked.' />'.
1987: &mt('No override set').'</label></span> ';
1988: foreach my $option (@options) {
1989: my $val = $option;
1990: if ($option eq 'norequest') {
1991: $val = 0;
1992: }
1993: my $checked = '';
1994: if ($val eq $curroption) {
1995: $checked = ' checked="checked"';
1996: }
1997: $datatable .= '<span class="LC_nobreak"><label>'.
1998: '<input type="radio" name="authorreq__LC_adv"'.
1999: ' value="'.$val.'"'.$checked.' />'.
2000: $titles{$option}.'</label></span> ';
2001: }
2002: } else {
2003: my $checked = 'checked="checked" ';
2004: if (ref($settings) eq 'HASH') {
2005: if (ref($settings->{$item}) eq 'HASH') {
2006: if ($settings->{$item}->{'_LC_adv'} == 0) {
2007: $checked = '';
2008: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2009: $checked = 'checked="checked" ';
2010: }
2011: }
2012: }
2013: $datatable .= '<span class="LC_nobreak"><label>'.
2014: '<input type="checkbox" name="'.$context.'_'.$item.
2015: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2016: '</label></span> ';
2017: }
2018: }
2019: if ($context eq 'requestcourses') {
2020: $datatable .= '</tr><tr>';
2021: foreach my $item (@usertools) {
2022: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2023: }
2024: $datatable .= '</tr></table>';
2025: }
2026: $datatable .= '</td></tr>';
2027: $$rowtotal += $typecount;
2028: return $datatable;
2029: }
2030:
2031: sub print_requestmail {
2032: my ($dom,$action,$settings,$rowtotal) = @_;
2033: my ($now,$datatable,%currapp);
2034: $now = time;
2035: if (ref($settings) eq 'HASH') {
2036: if (ref($settings->{'notify'}) eq 'HASH') {
2037: if ($settings->{'notify'}{'approval'} ne '') {
2038: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2039: }
2040: }
2041: }
2042: my $numinrow = 2;
2043: my $css_class;
2044: $css_class = ($$rowtotal%2? ' class="LC_odd_row"':'');
2045: my $text;
2046: if ($action eq 'requestcourses') {
2047: $text = &mt('Receive notification of course requests requiring approval');
2048: } elsif ($action eq 'requestauthor') {
2049: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2050: } else {
2051: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2052: }
2053: $datatable = '<tr'.$css_class.'>'.
2054: ' <td>'.$text.'</td>'.
2055: ' <td class="LC_left_item">';
2056: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2057: $action.'notifyapproval',%currapp);
2058: if ($numdc > 0) {
2059: $datatable .= $table;
2060: } else {
2061: $datatable .= &mt('There are no active Domain Coordinators');
2062: }
2063: $datatable .='</td></tr>';
2064: $$rowtotal += $rows;
2065: return $datatable;
2066: }
2067:
2068: sub print_studentcode {
2069: my ($settings,$rowtotal) = @_;
2070: my $rownum = 0;
2071: my ($output,%current);
2072: my @crstypes = ('official','unofficial','community','textbook');
2073: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2074: foreach my $type (@crstypes) {
2075: $current{$type} = $settings->{'uniquecode'}{$type};
2076: }
2077: }
2078: $output .= '<tr>'.
2079: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2080: '<td class="LC_left_item">';
2081: foreach my $type (@crstypes) {
2082: my $check = ' ';
2083: if ($current{$type}) {
2084: $check = ' checked="checked" ';
2085: }
2086: $output .= '<span class="LC_nobreak"><label>'.
2087: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2088: &mt($type).'</label></span>'.(' 'x2).' ';
2089: }
2090: $output .= '</td></tr>';
2091: $$rowtotal ++;
2092: return $output;
2093: }
2094:
2095: sub print_textbookcourses {
2096: my ($dom,$settings,$rowtotal) = @_;
2097: my $rownum = 0;
2098: my $css_class;
2099: my $itemcount = 1;
2100: my $maxnum = 0;
2101: my $bookshash;
2102: if (ref($settings) eq 'HASH') {
2103: $bookshash = $settings->{'textbooks'};
2104: }
2105: my %ordered;
2106: if (ref($bookshash) eq 'HASH') {
2107: foreach my $item (keys(%{$bookshash})) {
2108: if (ref($bookshash->{$item}) eq 'HASH') {
2109: my $num = $bookshash->{$item}{'order'};
2110: $ordered{$num} = $item;
2111: }
2112: }
2113: }
2114: my $confname = $dom.'-domainconfig';
2115: my $switchserver = &check_switchserver($dom,$confname);
2116: $maxnum = scalar(keys(%ordered));
2117: my $datatable = &textbookcourses_javascript(\%ordered);
2118: if (keys(%ordered)) {
2119: my @items = sort { $a <=> $b } keys(%ordered);
2120: for (my $i=0; $i<@items; $i++) {
2121: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2122: my $key = $ordered{$items[$i]};
2123: my %coursehash=&Apache::lonnet::coursedescription($key);
2124: my $coursetitle = $coursehash{'description'};
2125: my ($subject,$title,$author,$image,$imgsrc,$cdom,$cnum);
2126: if (ref($bookshash->{$key}) eq 'HASH') {
2127: $subject = $bookshash->{$key}->{'subject'};
2128: $title = $bookshash->{$key}->{'title'};
2129: $author = $bookshash->{$key}->{'author'};
2130: $image = $bookshash->{$key}->{'image'};
2131: if ($image ne '') {
2132: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2133: my $imagethumb = "$path/tn-".$imagefile;
2134: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2135: }
2136: }
2137: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$key'".');"';
2138: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2139: .'<select name="'.$key.'"'.$chgstr.'>';
2140: for (my $k=0; $k<=$maxnum; $k++) {
2141: my $vpos = $k+1;
2142: my $selstr;
2143: if ($k == $i) {
2144: $selstr = ' selected="selected" ';
2145: }
2146: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2147: }
2148: $datatable .= '</select>'.(' 'x2).
2149: '<label><input type="checkbox" name="book_del" value="'.$key.'" />'.
2150: &mt('Delete?').'</label></span></td>'.
2151: '<td colspan="2">'.
2152: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="book_subject_'.$i.'" value="'.$subject.'" /></span> '.
2153: (' 'x2).
2154: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="book_title_'.$i.'" value="'.$title.'" /></span> '.
2155: (' 'x2).
2156: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="book_author_'.$i.'" value="'.$author.'" /></span> '.
2157: (' 'x2).
2158: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2159: if ($image) {
2160: $datatable .= '<span class="LC_nobreak">'.
2161: $imgsrc.
2162: '<label><input type="checkbox" name="book_image_del"'.
2163: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2164: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2165: }
2166: if ($switchserver) {
2167: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2168: } else {
2169: $datatable .= '<input type="file" name="book_image_'.$i.'" value="" />';
2170: }
2171: $datatable .= '<input type="hidden" name="book_id_'.$i.'" value="'.$key.'" /></span> '.
2172: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2173: $coursetitle.'</span></td></tr>'."\n";
2174: $itemcount ++;
2175: }
2176: }
2177: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2178: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'addbook_pos'".');"';
2179: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2180: '<input type="hidden" name="book_maxnum" value="'.$maxnum.'" />'."\n".
2181: '<select name="addbook_pos"'.$chgstr.'>';
2182: for (my $k=0; $k<$maxnum+1; $k++) {
2183: my $vpos = $k+1;
2184: my $selstr;
2185: if ($k == $maxnum) {
2186: $selstr = ' selected="selected" ';
2187: }
2188: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2189: }
2190: $datatable .= '</select> '."\n".
2191: '<input type="checkbox" name="addbook" value="1" />'.&mt('Add').'</td>'."\n".
2192: '<td colspan="2">'.
2193: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="addbook_subject" value="" /></span> '."\n".
2194: (' 'x2).
2195: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="addbook_title" value="" /></span> '."\n".
2196: (' 'x2).
2197: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="addbook_author" value="" /></span> '."\n".
2198: (' 'x2).
2199: '<span class="LC_nobreak">'.&mt('Image:').' ';
2200: if ($switchserver) {
2201: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2202: } else {
2203: $datatable .= '<input type="file" name="addbook_image" value="" />';
2204: }
2205: $datatable .= '</span>'."\n".
2206: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2207: &Apache::loncommon::select_dom_form($env{'request.role.domain'},'addbook_cdom').
2208: '<input type="text" size="25" name="addbook_cnum" value="" />'.
2209: &Apache::loncommon::selectcourse_link
2210: ('display','addbook_cnum','addbook_cdom',undef,undef,undef,'Course');
2211: '</span></td>'."\n".
2212: '</tr>'."\n";
2213: $itemcount ++;
2214: return $datatable;
2215: }
2216:
2217: sub textbookcourses_javascript {
2218: my ($textbooks) = @_;
2219: return unless(ref($textbooks) eq 'HASH');
2220: my $num = scalar(keys(%{$textbooks}));
2221: my @jsarray;
2222: foreach my $item (sort {$a <=> $b } (keys(%{$textbooks}))) {
2223: push(@jsarray,$textbooks->{$item});
2224: }
2225: my $jstext = ' var textbooks = Array('."'".join("','",@jsarray)."'".');'."\n";
2226: return <<"ENDSCRIPT";
2227: <script type="text/javascript">
2228: // <![CDATA[
2229: function reorderBooks(form,item) {
2230: var changedVal;
2231: $jstext
2232: var newpos = 'addbook_pos';
2233: var current = new Array;
2234: var maxh = 1 + $num;
2235: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2236: if (item == newpos) {
2237: changedVal = newitemVal;
2238: } else {
2239: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2240: current[newitemVal] = newpos;
2241: }
2242: for (var i=0; i<textbooks.length; i++) {
2243: var elementName = textbooks[i];
2244: if (elementName != item) {
2245: if (form.elements[elementName]) {
2246: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2247: current[currVal] = elementName;
2248: }
2249: }
2250: }
2251: var oldVal;
2252: for (var j=0; j<maxh; j++) {
2253: if (current[j] == undefined) {
2254: oldVal = j;
2255: }
2256: }
2257: if (oldVal < changedVal) {
2258: for (var k=oldVal+1; k<=changedVal ; k++) {
2259: var elementName = current[k];
2260: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2261: }
2262: } else {
2263: for (var k=changedVal; k<oldVal; k++) {
2264: var elementName = current[k];
2265: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2266: }
2267: }
2268: return;
2269: }
2270:
2271: // ]]>
2272: </script>
2273:
2274: ENDSCRIPT
2275: }
2276:
2277: sub print_autoenroll {
2278: my ($dom,$settings,$rowtotal) = @_;
2279: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2280: my ($defdom,$runon,$runoff,$coownerson,$coownersoff);
2281: if (ref($settings) eq 'HASH') {
2282: if (exists($settings->{'run'})) {
2283: if ($settings->{'run'} eq '0') {
2284: $runoff = ' checked="checked" ';
2285: $runon = ' ';
2286: } else {
2287: $runon = ' checked="checked" ';
2288: $runoff = ' ';
2289: }
2290: } else {
2291: if ($autorun) {
2292: $runon = ' checked="checked" ';
2293: $runoff = ' ';
2294: } else {
2295: $runoff = ' checked="checked" ';
2296: $runon = ' ';
2297: }
2298: }
2299: if (exists($settings->{'co-owners'})) {
2300: if ($settings->{'co-owners'} eq '0') {
2301: $coownersoff = ' checked="checked" ';
2302: $coownerson = ' ';
2303: } else {
2304: $coownerson = ' checked="checked" ';
2305: $coownersoff = ' ';
2306: }
2307: } else {
2308: $coownersoff = ' checked="checked" ';
2309: $coownerson = ' ';
2310: }
2311: if (exists($settings->{'sender_domain'})) {
2312: $defdom = $settings->{'sender_domain'};
2313: }
2314: } else {
2315: if ($autorun) {
2316: $runon = ' checked="checked" ';
2317: $runoff = ' ';
2318: } else {
2319: $runoff = ' checked="checked" ';
2320: $runon = ' ';
2321: }
2322: }
2323: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2324: my $notif_sender;
2325: if (ref($settings) eq 'HASH') {
2326: $notif_sender = $settings->{'sender_uname'};
2327: }
2328: my $datatable='<tr class="LC_odd_row">'.
2329: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2330: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2331: '<input type="radio" name="autoenroll_run"'.
2332: $runon.' value="1" />'.&mt('Yes').'</label> '.
2333: '<label><input type="radio" name="autoenroll_run"'.
2334: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2335: '</tr><tr>'.
2336: '<td>'.&mt('Notification messages - sender').
2337: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2338: &mt('username').': '.
2339: '<input type="text" name="sender_uname" value="'.
2340: $notif_sender.'" size="10" /> '.&mt('domain').
2341: ': '.$domform.'</span></td></tr>'.
2342: '<tr class="LC_odd_row">'.
2343: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2344: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2345: '<input type="radio" name="autoassign_coowners"'.
2346: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2347: '<label><input type="radio" name="autoassign_coowners"'.
2348: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2349: '</tr>';
2350: $$rowtotal += 3;
2351: return $datatable;
2352: }
2353:
2354: sub print_autoupdate {
2355: my ($position,$dom,$settings,$rowtotal) = @_;
2356: my $datatable;
2357: if ($position eq 'top') {
2358: my $updateon = ' ';
2359: my $updateoff = ' checked="checked" ';
2360: my $classlistson = ' ';
2361: my $classlistsoff = ' checked="checked" ';
2362: if (ref($settings) eq 'HASH') {
2363: if ($settings->{'run'} eq '1') {
2364: $updateon = $updateoff;
2365: $updateoff = ' ';
2366: }
2367: if ($settings->{'classlists'} eq '1') {
2368: $classlistson = $classlistsoff;
2369: $classlistsoff = ' ';
2370: }
2371: }
2372: my %title = (
2373: run => 'Auto-update active?',
2374: classlists => 'Update information in classlists?',
2375: );
2376: $datatable = '<tr class="LC_odd_row">'.
2377: '<td>'.&mt($title{'run'}).'</td>'.
2378: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2379: '<input type="radio" name="autoupdate_run"'.
2380: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2381: '<label><input type="radio" name="autoupdate_run"'.
2382: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2383: '</tr><tr>'.
2384: '<td>'.&mt($title{'classlists'}).'</td>'.
2385: '<td class="LC_right_item"><span class="LC_nobreak">'.
2386: '<label><input type="radio" name="classlists"'.
2387: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2388: '<label><input type="radio" name="classlists"'.
2389: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2390: '</tr>';
2391: $$rowtotal += 2;
2392: } elsif ($position eq 'middle') {
2393: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2394: my $numinrow = 3;
2395: my $locknamesettings;
2396: $datatable .= &insttypes_row($settings,$types,$usertypes,
2397: $dom,$numinrow,$othertitle,
2398: 'lockablenames');
2399: $$rowtotal ++;
2400: } else {
2401: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2402: my @fields = ('lastname','firstname','middlename','generation',
2403: 'permanentemail','id');
2404: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2405: my $numrows = 0;
2406: if (ref($types) eq 'ARRAY') {
2407: if (@{$types} > 0) {
2408: $datatable =
2409: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2410: \@fields,$types,\$numrows);
2411: $$rowtotal += @{$types};
2412: }
2413: }
2414: $datatable .=
2415: &usertype_update_row($settings,{'default' => $othertitle},
2416: \%fieldtitles,\@fields,['default'],
2417: \$numrows);
2418: $$rowtotal ++;
2419: }
2420: return $datatable;
2421: }
2422:
2423: sub print_autocreate {
2424: my ($dom,$settings,$rowtotal) = @_;
2425: my (%createon,%createoff,%currhash);
2426: my @types = ('xml','req');
2427: if (ref($settings) eq 'HASH') {
2428: foreach my $item (@types) {
2429: $createoff{$item} = ' checked="checked" ';
2430: $createon{$item} = ' ';
2431: if (exists($settings->{$item})) {
2432: if ($settings->{$item}) {
2433: $createon{$item} = ' checked="checked" ';
2434: $createoff{$item} = ' ';
2435: }
2436: }
2437: }
2438: if ($settings->{'xmldc'} ne '') {
2439: $currhash{$settings->{'xmldc'}} = 1;
2440: }
2441: } else {
2442: foreach my $item (@types) {
2443: $createoff{$item} = ' checked="checked" ';
2444: $createon{$item} = ' ';
2445: }
2446: }
2447: $$rowtotal += 2;
2448: my $numinrow = 2;
2449: my $datatable='<tr class="LC_odd_row">'.
2450: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2451: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2452: '<input type="radio" name="autocreate_xml"'.
2453: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2454: '<label><input type="radio" name="autocreate_xml"'.
2455: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2456: '</td></tr><tr>'.
2457: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2458: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2459: '<input type="radio" name="autocreate_req"'.
2460: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2461: '<label><input type="radio" name="autocreate_req"'.
2462: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2463: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2464: 'autocreate_xmldc',%currhash);
2465: if ($numdc > 1) {
2466: $datatable .= '</td></tr><tr class="LC_odd_row"><td>'.
2467: &mt('Course creation processed as: (choose Dom. Coord.)').
2468: '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
2469: } else {
2470: $datatable .= $dctable.'</td></tr>';
2471: }
2472: $$rowtotal += $rows;
2473: return $datatable;
2474: }
2475:
2476: sub print_directorysrch {
2477: my ($dom,$settings,$rowtotal) = @_;
2478: my $srchon = ' ';
2479: my $srchoff = ' checked="checked" ';
2480: my ($exacton,$containson,$beginson);
2481: my $localon = ' ';
2482: my $localoff = ' checked="checked" ';
2483: if (ref($settings) eq 'HASH') {
2484: if ($settings->{'available'} eq '1') {
2485: $srchon = $srchoff;
2486: $srchoff = ' ';
2487: }
2488: if ($settings->{'localonly'} eq '1') {
2489: $localon = $localoff;
2490: $localoff = ' ';
2491: }
2492: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2493: foreach my $type (@{$settings->{'searchtypes'}}) {
2494: if ($type eq 'exact') {
2495: $exacton = ' checked="checked" ';
2496: } elsif ($type eq 'contains') {
2497: $containson = ' checked="checked" ';
2498: } elsif ($type eq 'begins') {
2499: $beginson = ' checked="checked" ';
2500: }
2501: }
2502: } else {
2503: if ($settings->{'searchtypes'} eq 'exact') {
2504: $exacton = ' checked="checked" ';
2505: } elsif ($settings->{'searchtypes'} eq 'contains') {
2506: $containson = ' checked="checked" ';
2507: } elsif ($settings->{'searchtypes'} eq 'specify') {
2508: $exacton = ' checked="checked" ';
2509: $containson = ' checked="checked" ';
2510: }
2511: }
2512: }
2513: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2514: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2515:
2516: my $numinrow = 4;
2517: my $cansrchrow = 0;
2518: my $datatable='<tr class="LC_odd_row">'.
2519: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
2520: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2521: '<input type="radio" name="dirsrch_available"'.
2522: $srchon.' value="1" />'.&mt('Yes').'</label> '.
2523: '<label><input type="radio" name="dirsrch_available"'.
2524: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2525: '</tr><tr>'.
2526: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
2527: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2528: '<input type="radio" name="dirsrch_localonly"'.
2529: $localoff.' value="0" />'.&mt('Yes').'</label> '.
2530: '<label><input type="radio" name="dirsrch_localonly"'.
2531: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
2532: '</tr>';
2533: $$rowtotal += 2;
2534: if (ref($usertypes) eq 'HASH') {
2535: if (keys(%{$usertypes}) > 0) {
2536: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2537: $numinrow,$othertitle,'cansearch');
2538: $cansrchrow = 1;
2539: }
2540: }
2541: if ($cansrchrow) {
2542: $$rowtotal ++;
2543: $datatable .= '<tr>';
2544: } else {
2545: $datatable .= '<tr class="LC_odd_row">';
2546: }
2547: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2548: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2549: foreach my $title (@{$titleorder}) {
2550: if (defined($searchtitles->{$title})) {
2551: my $check = ' ';
2552: if (ref($settings) eq 'HASH') {
2553: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2554: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2555: $check = ' checked="checked" ';
2556: }
2557: }
2558: }
2559: $datatable .= '<td class="LC_left_item">'.
2560: '<span class="LC_nobreak"><label>'.
2561: '<input type="checkbox" name="searchby" '.
2562: 'value="'.$title.'"'.$check.'/>'.
2563: $searchtitles->{$title}.'</label></span></td>';
2564: }
2565: }
2566: $datatable .= '</tr></table></td></tr>';
2567: $$rowtotal ++;
2568: if ($cansrchrow) {
2569: $datatable .= '<tr class="LC_odd_row">';
2570: } else {
2571: $datatable .= '<tr>';
2572: }
2573: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2574: '<td class="LC_left_item" colspan="2">'.
2575: '<span class="LC_nobreak"><label>'.
2576: '<input type="checkbox" name="searchtypes" '.
2577: $exacton.' value="exact" />'.&mt('Exact match').
2578: '</label> '.
2579: '<label><input type="checkbox" name="searchtypes" '.
2580: $beginson.' value="begins" />'.&mt('Begins with').
2581: '</label> '.
2582: '<label><input type="checkbox" name="searchtypes" '.
2583: $containson.' value="contains" />'.&mt('Contains').
2584: '</label></span></td></tr>';
2585: $$rowtotal ++;
2586: return $datatable;
2587: }
2588:
2589: sub print_contacts {
2590: my ($dom,$settings,$rowtotal) = @_;
2591: my $datatable;
2592: my @contacts = ('adminemail','supportemail');
2593: my (%checked,%to,%otheremails,%bccemails);
2594: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
2595: 'requestsmail','updatesmail','idconflictsmail');
2596: foreach my $type (@mailings) {
2597: $otheremails{$type} = '';
2598: }
2599: $bccemails{'helpdeskmail'} = '';
2600: if (ref($settings) eq 'HASH') {
2601: foreach my $item (@contacts) {
2602: if (exists($settings->{$item})) {
2603: $to{$item} = $settings->{$item};
2604: }
2605: }
2606: foreach my $type (@mailings) {
2607: if (exists($settings->{$type})) {
2608: if (ref($settings->{$type}) eq 'HASH') {
2609: foreach my $item (@contacts) {
2610: if ($settings->{$type}{$item}) {
2611: $checked{$type}{$item} = ' checked="checked" ';
2612: }
2613: }
2614: $otheremails{$type} = $settings->{$type}{'others'};
2615: if ($type eq 'helpdeskmail') {
2616: $bccemails{$type} = $settings->{$type}{'bcc'};
2617: }
2618: }
2619: } elsif ($type eq 'lonstatusmail') {
2620: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2621: }
2622: }
2623: } else {
2624: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2625: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2626: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2627: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2628: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2629: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2630: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2631: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
2632: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
2633: }
2634: my ($titles,$short_titles) = &contact_titles();
2635: my $rownum = 0;
2636: my $css_class;
2637: foreach my $item (@contacts) {
2638: $css_class = $rownum%2?' class="LC_odd_row"':'';
2639: $datatable .= '<tr'.$css_class.'>'.
2640: '<td><span class="LC_nobreak">'.$titles->{$item}.
2641: '</span></td><td class="LC_right_item">'.
2642: '<input type="text" name="'.$item.'" value="'.
2643: $to{$item}.'" /></td></tr>';
2644: $rownum ++;
2645: }
2646: foreach my $type (@mailings) {
2647: $css_class = $rownum%2?' class="LC_odd_row"':'';
2648: $datatable .= '<tr'.$css_class.'>'.
2649: '<td><span class="LC_nobreak">'.
2650: $titles->{$type}.': </span></td>'.
2651: '<td class="LC_left_item">'.
2652: '<span class="LC_nobreak">';
2653: foreach my $item (@contacts) {
2654: $datatable .= '<label>'.
2655: '<input type="checkbox" name="'.$type.'"'.
2656: $checked{$type}{$item}.
2657: ' value="'.$item.'" />'.$short_titles->{$item}.
2658: '</label> ';
2659: }
2660: $datatable .= '</span><br />'.&mt('Others').': '.
2661: '<input type="text" name="'.$type.'_others" '.
2662: 'value="'.$otheremails{$type}.'" />';
2663: if ($type eq 'helpdeskmail') {
2664: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
2665: '<input type="text" name="'.$type.'_bcc" '.
2666: 'value="'.$bccemails{$type}.'" />';
2667: }
2668: $datatable .= '</td></tr>'."\n";
2669: $rownum ++;
2670: }
2671: my %choices;
2672: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
2673: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2674: &mt('LON-CAPA core group - MSU'),600,500));
2675: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
2676: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2677: &mt('LON-CAPA core group - MSU'),600,500));
2678: my @toggles = ('reporterrors','reportupdates');
2679: my %defaultchecked = ('reporterrors' => 'on',
2680: 'reportupdates' => 'on');
2681: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2682: \%choices,$rownum);
2683: $datatable .= $reports;
2684: $$rowtotal += $rownum;
2685: return $datatable;
2686: }
2687:
2688: sub print_helpsettings {
2689: my ($dom,$confname,$settings,$rowtotal) = @_;
2690: my ($datatable,$itemcount);
2691: $itemcount = 1;
2692: my (%choices,%defaultchecked,@toggles);
2693: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
2694: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
2695: &mt('LON-CAPA bug tracker'),600,500));
2696: %defaultchecked = ('submitbugs' => 'on');
2697: @toggles = ('submitbugs',);
2698:
2699: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2700: \%choices,$itemcount);
2701: return $datatable;
2702: }
2703:
2704: sub radiobutton_prefs {
2705: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
2706: $additional) = @_;
2707: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
2708: (ref($choices) eq 'HASH'));
2709:
2710: my (%checkedon,%checkedoff,$datatable,$css_class);
2711:
2712: foreach my $item (@{$toggles}) {
2713: if ($defaultchecked->{$item} eq 'on') {
2714: $checkedon{$item} = ' checked="checked" ';
2715: $checkedoff{$item} = ' ';
2716: } elsif ($defaultchecked->{$item} eq 'off') {
2717: $checkedoff{$item} = ' checked="checked" ';
2718: $checkedon{$item} = ' ';
2719: }
2720: }
2721: if (ref($settings) eq 'HASH') {
2722: foreach my $item (@{$toggles}) {
2723: if ($settings->{$item} eq '1') {
2724: $checkedon{$item} = ' checked="checked" ';
2725: $checkedoff{$item} = ' ';
2726: } elsif ($settings->{$item} eq '0') {
2727: $checkedoff{$item} = ' checked="checked" ';
2728: $checkedon{$item} = ' ';
2729: }
2730: }
2731: }
2732: if ($onclick) {
2733: $onclick = ' onclick="'.$onclick.'"';
2734: }
2735: foreach my $item (@{$toggles}) {
2736: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2737: $datatable .=
2738: '<tr'.$css_class.'><td valign="top">'.
2739: '<span class="LC_nobreak">'.$choices->{$item}.
2740: '</span></td>'.
2741: '<td class="LC_right_item"><span class="LC_nobreak">'.
2742: '<label><input type="radio" name="'.
2743: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
2744: '</label> <label><input type="radio" name="'.$item.'" '.
2745: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
2746: '</span>'.$additional.
2747: '</td>'.
2748: '</tr>';
2749: $itemcount ++;
2750: }
2751: return ($datatable,$itemcount);
2752: }
2753:
2754: sub print_coursedefaults {
2755: my ($position,$dom,$settings,$rowtotal) = @_;
2756: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
2757: my $itemcount = 1;
2758: my %choices = &Apache::lonlocal::texthash (
2759: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
2760: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
2761: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
2762: coursecredits => 'Credits can be specified for courses',
2763: );
2764: my %staticdefaults = (
2765: anonsurvey_threshold => 10,
2766: uploadquota => 500,
2767: );
2768: if ($position eq 'top') {
2769: %defaultchecked = ('canuse_pdfforms' => 'off');
2770: @toggles = ('canuse_pdfforms');
2771: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2772: \%choices,$itemcount);
2773: } else {
2774: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2775: my ($currdefresponder,$def_official_credits,$def_unofficial_credits,$def_textbook_credits,
2776: %curruploadquota);
2777: my $currusecredits = 0;
2778: my @types = ('official','unofficial','community','textbook');
2779: if (ref($settings) eq 'HASH') {
2780: $currdefresponder = $settings->{'anonsurvey_threshold'};
2781: if (ref($settings->{'uploadquota'}) eq 'HASH') {
2782: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
2783: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
2784: }
2785: }
2786: if (ref($settings->{'coursecredits'}) eq 'HASH') {
2787: $def_official_credits = $settings->{'coursecredits'}->{'official'};
2788: $def_unofficial_credits = $settings->{'coursecredits'}->{'unofficial'};
2789: $def_textbook_credits = $settings->{'coursecredits'}->{'textbook'};
2790: if (($def_official_credits ne '') || ($def_unofficial_credits ne '') ||
2791: ($def_textbook_credits ne '')) {
2792: $currusecredits = 1;
2793: }
2794: }
2795: }
2796: if (!$currdefresponder) {
2797: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
2798: } elsif ($currdefresponder < 1) {
2799: $currdefresponder = 1;
2800: }
2801: foreach my $type (@types) {
2802: if ($curruploadquota{$type} eq '') {
2803: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
2804: }
2805: }
2806: $datatable .=
2807: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
2808: $choices{'anonsurvey_threshold'}.
2809: '</span></td>'.
2810: '<td class="LC_right_item"><span class="LC_nobreak">'.
2811: '<input type="text" name="anonsurvey_threshold"'.
2812: ' value="'.$currdefresponder.'" size="5" /></span>'.
2813: '</td></tr>'."\n";
2814: $itemcount ++;
2815: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2816: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
2817: $choices{'uploadquota'}.
2818: '</span></td>'.
2819: '<td align="right" class="LC_right_item">'.
2820: '<table><tr>';
2821: foreach my $type (@types) {
2822: $datatable .= '<td align="center">'.&mt($type).'<br />'.
2823: '<input type="text" name="uploadquota_'.$type.'"'.
2824: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
2825: }
2826: $datatable .= '</tr></table></td></tr>'."\n";
2827: $itemcount ++;
2828: my $onclick = "toggleDisplay(this.form,'credits');";
2829: my $display = 'none';
2830: if ($currusecredits) {
2831: $display = 'block';
2832: }
2833: my $additional = '<div id="credits" style="display: '.$display.'">'.
2834: '<span class="LC_nobreak">'.
2835: &mt('Default credits for official courses [_1]',
2836: '<input type="text" name="official_credits" value="'.
2837: $def_official_credits.'" size="3" />').
2838: '</span><br />'.
2839: '<span class="LC_nobreak">'.
2840: &mt('Default credits for unofficial courses [_1]',
2841: '<input type="text" name="unofficial_credits" value="'.
2842: $def_unofficial_credits.'" size="3" />').
2843: '</span><br />'.
2844: '<span class="LC_nobreak">'.
2845: &mt('Default credits for textbook courses [_1]',
2846: '<input type="text" name="textbook_credits" value="'.
2847: $def_textbook_credits.'" size="3" />').
2848: '</span></div>'."\n";
2849: %defaultchecked = ('coursecredits' => 'off');
2850: @toggles = ('coursecredits');
2851: my $current = {
2852: 'coursecredits' => $currusecredits,
2853: };
2854: (my $table,$itemcount) =
2855: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
2856: \%choices,$itemcount,$onclick,$additional);
2857: $datatable .= $table;
2858: $itemcount ++;
2859: }
2860: $$rowtotal += $itemcount;
2861: return $datatable;
2862: }
2863:
2864: sub print_selfenrollment {
2865: my ($position,$dom,$settings,$rowtotal) = @_;
2866: my ($css_class,$datatable);
2867: my $itemcount = 1;
2868: my @types = ('official','unofficial','community','textbook');
2869: if (($position eq 'top') || ($position eq 'middle')) {
2870: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
2871: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
2872: my @rows;
2873: my $key;
2874: if ($position eq 'top') {
2875: $key = 'admin';
2876: if (ref($rowsref) eq 'ARRAY') {
2877: @rows = @{$rowsref};
2878: }
2879: } elsif ($position eq 'middle') {
2880: $key = 'default';
2881: @rows = ('types','registered','approval','limit');
2882: }
2883: foreach my $row (@rows) {
2884: if (defined($titlesref->{$row})) {
2885: $itemcount ++;
2886: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2887: $datatable .= '<tr'.$css_class.'>'.
2888: '<td>'.$titlesref->{$row}.'</td>'.
2889: '<td class="LC_left_item">'.
2890: '<table><tr>';
2891: my (%current,%currentcap);
2892: if (ref($settings) eq 'HASH') {
2893: if (ref($settings->{$key}) eq 'HASH') {
2894: foreach my $type (@types) {
2895: if (ref($settings->{$key}->{$type}) eq 'HASH') {
2896: $current{$type} = $settings->{$key}->{$type}->{$row};
2897: }
2898: if (($row eq 'limit') && ($key eq 'default')) {
2899: if (ref($settings->{$key}->{$type}) eq 'HASH') {
2900: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
2901: }
2902: }
2903: }
2904: }
2905: }
2906: my %roles = (
2907: '0' => &Apache::lonnet::plaintext('dc'),
2908: );
2909:
2910: foreach my $type (@types) {
2911: unless (($row eq 'registered') && ($key eq 'default')) {
2912: $datatable .= '<th>'.&mt($type).'</th>';
2913: }
2914: }
2915: unless (($row eq 'registered') && ($key eq 'default')) {
2916: $datatable .= '</tr><tr>';
2917: }
2918: foreach my $type (@types) {
2919: if ($type eq 'community') {
2920: $roles{'1'} = &mt('Community personnel');
2921: } else {
2922: $roles{'1'} = &mt('Course personnel');
2923: }
2924: $datatable .= '<td style="vertical-align: top">';
2925: if ($position eq 'top') {
2926: my %checked;
2927: if ($current{$type} eq '0') {
2928: $checked{'0'} = ' checked="checked"';
2929: } else {
2930: $checked{'1'} = ' checked="checked"';
2931: }
2932: foreach my $role ('1','0') {
2933: $datatable .= '<span class="LC_nobreak"><label>'.
2934: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
2935: 'value="'.$role.'"'.$checked{$role}.' />'.
2936: $roles{$role}.'</label></span> ';
2937: }
2938: } else {
2939: if ($row eq 'types') {
2940: my %checked;
2941: if ($current{$type} =~ /^(all|dom)$/) {
2942: $checked{$1} = ' checked="checked"';
2943: } else {
2944: $checked{''} = ' checked="checked"';
2945: }
2946: foreach my $val ('','dom','all') {
2947: $datatable .= '<span class="LC_nobreak"><label>'.
2948: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
2949: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
2950: }
2951: } elsif ($row eq 'registered') {
2952: my %checked;
2953: if ($current{$type} eq '1') {
2954: $checked{'1'} = ' checked="checked"';
2955: } else {
2956: $checked{'0'} = ' checked="checked"';
2957: }
2958: foreach my $val ('0','1') {
2959: $datatable .= '<span class="LC_nobreak"><label>'.
2960: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
2961: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
2962: }
2963: } elsif ($row eq 'approval') {
2964: my %checked;
2965: if ($current{$type} =~ /^([12])$/) {
2966: $checked{$1} = ' checked="checked"';
2967: } else {
2968: $checked{'0'} = ' checked="checked"';
2969: }
2970: for my $val (0..2) {
2971: $datatable .= '<span class="LC_nobreak"><label>'.
2972: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
2973: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
2974: }
2975: } elsif ($row eq 'limit') {
2976: my %checked;
2977: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
2978: $checked{$1} = ' checked="checked"';
2979: } else {
2980: $checked{'none'} = ' checked="checked"';
2981: }
2982: my $cap;
2983: if ($currentcap{$type} =~ /^\d+$/) {
2984: $cap = $currentcap{$type};
2985: }
2986: foreach my $val ('none','allstudents','selfenrolled') {
2987: $datatable .= '<span class="LC_nobreak"><label>'.
2988: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
2989: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
2990: }
2991: $datatable .= '<br />'.
2992: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
2993: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
2994: '</span>';
2995: }
2996: }
2997: $datatable .= '</td>';
2998: }
2999: $datatable .= '</tr>';
3000: }
3001: $datatable .= '</table></td></tr>';
3002: }
3003: } elsif ($position eq 'bottom') {
3004: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
3005: }
3006: $$rowtotal += $itemcount;
3007: return $datatable;
3008: }
3009:
3010: sub print_validation_rows {
3011: my ($caller,$dom,$settings,$rowtotal) = @_;
3012: my ($itemsref,$namesref,$fieldsref);
3013: if ($caller eq 'selfenroll') {
3014: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
3015: } elsif ($caller eq 'requestcourses') {
3016: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
3017: }
3018: my %currvalidation;
3019: if (ref($settings) eq 'HASH') {
3020: if (ref($settings->{'validation'}) eq 'HASH') {
3021: %currvalidation = %{$settings->{'validation'}};
3022: }
3023: }
3024: my $datatable;
3025: my $itemcount = 0;
3026: foreach my $item (@{$itemsref}) {
3027: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3028: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3029: $namesref->{$item}.
3030: '</span></td>'.
3031: '<td class="LC_left_item">';
3032: if (($item eq 'url') || ($item eq 'button')) {
3033: $datatable .= '<span class="LC_nobreak">'.
3034: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
3035: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
3036: } elsif ($item eq 'fields') {
3037: my @currfields;
3038: if (ref($currvalidation{$item}) eq 'ARRAY') {
3039: @currfields = @{$currvalidation{$item}};
3040: }
3041: foreach my $field (@{$fieldsref}) {
3042: my $check = '';
3043: if (grep(/^\Q$field\E$/,@currfields)) {
3044: $check = ' checked="checked"';
3045: }
3046: $datatable .= '<span class="LC_nobreak"><label>'.
3047: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
3048: ' value="'.$field.'"'.$check.' />'.$field.
3049: '</label></span> ';
3050: }
3051: } elsif ($item eq 'markup') {
3052: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5" wrap="soft">'.
3053: $currvalidation{$item}.
3054: '</textarea>';
3055: }
3056: $datatable .= '</td></tr>'."\n";
3057: if (ref($rowtotal)) {
3058: $itemcount ++;
3059: }
3060: }
3061: if ($caller eq 'requestcourses') {
3062: my %currhash;
3063: if (ref($settings->{'validation'}) eq 'HASH') {
3064: if ($settings->{'validation'}{'dc'} ne '') {
3065: $currhash{$settings->{'validation'}{'dc'}} = 1;
3066: }
3067: }
3068: my $numinrow = 2;
3069: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
3070: 'validationdc',%currhash);
3071: if ($numdc > 1) {
3072: $datatable .= '</td></tr><tr class="LC_odd_row"><td>'.
3073: &mt('Course creation processed as: (choose Dom. Coord.)').
3074: '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
3075: } else {
3076: $datatable .= $dctable.'</td></tr>';
3077: }
3078: $itemcount ++;
3079: }
3080: if (ref($rowtotal)) {
3081: $$rowtotal += $itemcount;
3082: }
3083: return $datatable;
3084: }
3085:
3086: sub print_usersessions {
3087: my ($position,$dom,$settings,$rowtotal) = @_;
3088: my ($css_class,$datatable,%checked,%choices);
3089: my (%by_ip,%by_location,@intdoms);
3090: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
3091:
3092: my @alldoms = &Apache::lonnet::all_domains();
3093: my %serverhomes = %Apache::lonnet::serverhomeIDs;
3094: my %servers = &Apache::lonnet::internet_dom_servers($dom);
3095: my %altids = &id_for_thisdom(%servers);
3096: my $itemcount = 1;
3097: if ($position eq 'top') {
3098: if (keys(%serverhomes) > 1) {
3099: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
3100: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$rowtotal);
3101: } else {
3102: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3103: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
3104: }
3105: } else {
3106: if (keys(%by_location) == 0) {
3107: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3108: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
3109: } else {
3110: my %lt = &usersession_titles();
3111: my $numinrow = 5;
3112: my $prefix;
3113: my @types;
3114: if ($position eq 'bottom') {
3115: $prefix = 'remote';
3116: @types = ('version','excludedomain','includedomain');
3117: } else {
3118: $prefix = 'hosted';
3119: @types = ('excludedomain','includedomain');
3120: }
3121: my (%current,%checkedon,%checkedoff);
3122: my @lcversions = &Apache::lonnet::all_loncaparevs();
3123: my @locations = sort(keys(%by_location));
3124: foreach my $type (@types) {
3125: $checkedon{$type} = '';
3126: $checkedoff{$type} = ' checked="checked"';
3127: }
3128: if (ref($settings) eq 'HASH') {
3129: if (ref($settings->{$prefix}) eq 'HASH') {
3130: foreach my $key (keys(%{$settings->{$prefix}})) {
3131: $current{$key} = $settings->{$prefix}{$key};
3132: if ($key eq 'version') {
3133: if ($current{$key} ne '') {
3134: $checkedon{$key} = ' checked="checked"';
3135: $checkedoff{$key} = '';
3136: }
3137: } elsif (ref($current{$key}) eq 'ARRAY') {
3138: $checkedon{$key} = ' checked="checked"';
3139: $checkedoff{$key} = '';
3140: }
3141: }
3142: }
3143: }
3144: foreach my $type (@types) {
3145: next if ($type ne 'version' && !@locations);
3146: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3147: $datatable .= '<tr'.$css_class.'>
3148: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
3149: <span class="LC_nobreak">
3150: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
3151: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
3152: if ($type eq 'version') {
3153: my $selector = '<select name="'.$prefix.'_version">';
3154: foreach my $version (@lcversions) {
3155: my $selected = '';
3156: if ($current{'version'} eq $version) {
3157: $selected = ' selected="selected"';
3158: }
3159: $selector .= ' <option value="'.$version.'"'.
3160: $selected.'>'.$version.'</option>';
3161: }
3162: $selector .= '</select> ';
3163: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
3164: } else {
3165: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
3166: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
3167: ' />'.(' 'x2).
3168: '<input type="button" value="'.&mt('uncheck all').'" '.
3169: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
3170: "\n".
3171: '</div><div><table>';
3172: my $rem;
3173: for (my $i=0; $i<@locations; $i++) {
3174: my ($showloc,$value,$checkedtype);
3175: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
3176: my $ip = $by_location{$locations[$i]}->[0];
3177: if (ref($by_ip{$ip}) eq 'ARRAY') {
3178: $value = join(':',@{$by_ip{$ip}});
3179: $showloc = join(', ',@{$by_ip{$ip}});
3180: if (ref($current{$type}) eq 'ARRAY') {
3181: foreach my $loc (@{$by_ip{$ip}}) {
3182: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
3183: $checkedtype = ' checked="checked"';
3184: last;
3185: }
3186: }
3187: }
3188: }
3189: }
3190: $rem = $i%($numinrow);
3191: if ($rem == 0) {
3192: if ($i > 0) {
3193: $datatable .= '</tr>';
3194: }
3195: $datatable .= '<tr>';
3196: }
3197: $datatable .= '<td class="LC_left_item">'.
3198: '<span class="LC_nobreak"><label>'.
3199: '<input type="checkbox" name="'.$prefix.'_'.$type.
3200: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
3201: '</label></span></td>';
3202: }
3203: $rem = @locations%($numinrow);
3204: my $colsleft = $numinrow - $rem;
3205: if ($colsleft > 1 ) {
3206: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3207: ' </td>';
3208: } elsif ($colsleft == 1) {
3209: $datatable .= '<td class="LC_left_item"> </td>';
3210: }
3211: $datatable .= '</tr></table>';
3212: }
3213: $datatable .= '</td></tr>';
3214: $itemcount ++;
3215: }
3216: }
3217: }
3218: $$rowtotal += $itemcount;
3219: return $datatable;
3220: }
3221:
3222: sub build_location_hashes {
3223: my ($intdoms,$by_ip,$by_location) = @_;
3224: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
3225: (ref($by_location) eq 'HASH'));
3226: my %iphost = &Apache::lonnet::get_iphost();
3227: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
3228: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
3229: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
3230: foreach my $id (@{$iphost{$primary_ip}}) {
3231: my $intdom = &Apache::lonnet::internet_dom($id);
3232: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
3233: push(@{$intdoms},$intdom);
3234: }
3235: }
3236: }
3237: foreach my $ip (keys(%iphost)) {
3238: if (ref($iphost{$ip}) eq 'ARRAY') {
3239: foreach my $id (@{$iphost{$ip}}) {
3240: my $location = &Apache::lonnet::internet_dom($id);
3241: if ($location) {
3242: next if (grep(/^\Q$location\E$/,@{$intdoms}));
3243: if (ref($by_ip->{$ip}) eq 'ARRAY') {
3244: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
3245: push(@{$by_ip->{$ip}},$location);
3246: }
3247: } else {
3248: $by_ip->{$ip} = [$location];
3249: }
3250: }
3251: }
3252: }
3253: }
3254: foreach my $ip (sort(keys(%{$by_ip}))) {
3255: if (ref($by_ip->{$ip}) eq 'ARRAY') {
3256: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
3257: my $first = $by_ip->{$ip}->[0];
3258: if (ref($by_location->{$first}) eq 'ARRAY') {
3259: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
3260: push(@{$by_location->{$first}},$ip);
3261: }
3262: } else {
3263: $by_location->{$first} = [$ip];
3264: }
3265: }
3266: }
3267: return;
3268: }
3269:
3270: sub current_offloads_to {
3271: my ($dom,$settings,$servers) = @_;
3272: my (%spareid,%otherdomconfigs);
3273: if (ref($servers) eq 'HASH') {
3274: foreach my $lonhost (sort(keys(%{$servers}))) {
3275: my $gotspares;
3276: if (ref($settings) eq 'HASH') {
3277: if (ref($settings->{'spares'}) eq 'HASH') {
3278: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
3279: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
3280: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
3281: $gotspares = 1;
3282: }
3283: }
3284: }
3285: unless ($gotspares) {
3286: my $gotspares;
3287: my $serverhomeID =
3288: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
3289: my $serverhomedom =
3290: &Apache::lonnet::host_domain($serverhomeID);
3291: if ($serverhomedom ne $dom) {
3292: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
3293: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
3294: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
3295: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
3296: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
3297: $gotspares = 1;
3298: }
3299: }
3300: } else {
3301: $otherdomconfigs{$serverhomedom} =
3302: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
3303: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
3304: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
3305: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
3306: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
3307: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
3308: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
3309: $gotspares = 1;
3310: }
3311: }
3312: }
3313: }
3314: }
3315: }
3316: }
3317: unless ($gotspares) {
3318: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
3319: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
3320: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
3321: } else {
3322: my $server_hostname = &Apache::lonnet::hostname($lonhost);
3323: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
3324: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
3325: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
3326: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
3327: } else {
3328: my %what = (
3329: spareid => 1,
3330: );
3331: my ($result,$returnhash) =
3332: &Apache::lonnet::get_remote_globals($lonhost,\%what);
3333: if ($result eq 'ok') {
3334: if (ref($returnhash) eq 'HASH') {
3335: if (ref($returnhash->{'spareid'}) eq 'HASH') {
3336: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
3337: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
3338: }
3339: }
3340: }
3341: }
3342: }
3343: }
3344: }
3345: }
3346: return %spareid;
3347: }
3348:
3349: sub spares_row {
3350: my ($dom,$servers,$spareid,$serverhomes,$altids,$rowtotal) = @_;
3351: my $css_class;
3352: my $numinrow = 4;
3353: my $itemcount = 1;
3354: my $datatable;
3355: my %typetitles = &sparestype_titles();
3356: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
3357: foreach my $server (sort(keys(%{$servers}))) {
3358: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
3359: my ($othercontrol,$serverdom);
3360: if ($serverhome ne $server) {
3361: $serverdom = &Apache::lonnet::host_domain($serverhome);
3362: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
3363: } else {
3364: $serverdom = &Apache::lonnet::host_domain($server);
3365: if ($serverdom ne $dom) {
3366: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
3367: }
3368: }
3369: next unless (ref($spareid->{$server}) eq 'HASH');
3370: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3371: $datatable .= '<tr'.$css_class.'>
3372: <td rowspan="2">
3373: <span class="LC_nobreak">'.
3374: &mt('[_1] when busy, offloads to:'
3375: ,'<b>'.$server.'</b>').
3376: "\n";
3377: my (%current,%canselect);
3378: my @choices =
3379: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
3380: foreach my $type ('primary','default') {
3381: if (ref($spareid->{$server}) eq 'HASH') {
3382: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
3383: my @spares = @{$spareid->{$server}{$type}};
3384: if (@spares > 0) {
3385: if ($othercontrol) {
3386: $current{$type} = join(', ',@spares);
3387: } else {
3388: $current{$type} .= '<table>';
3389: my $numspares = scalar(@spares);
3390: for (my $i=0; $i<@spares; $i++) {
3391: my $rem = $i%($numinrow);
3392: if ($rem == 0) {
3393: if ($i > 0) {
3394: $current{$type} .= '</tr>';
3395: }
3396: $current{$type} .= '<tr>';
3397: }
3398: $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'".');" /> '.
3399: $spareid->{$server}{$type}[$i].
3400: '</label></td>'."\n";
3401: }
3402: my $rem = @spares%($numinrow);
3403: my $colsleft = $numinrow - $rem;
3404: if ($colsleft > 1 ) {
3405: $current{$type} .= '<td colspan="'.$colsleft.
3406: '" class="LC_left_item">'.
3407: ' </td>';
3408: } elsif ($colsleft == 1) {
3409: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
3410: }
3411: $current{$type} .= '</tr></table>';
3412: }
3413: }
3414: }
3415: if ($current{$type} eq '') {
3416: $current{$type} = &mt('None specified');
3417: }
3418: if ($othercontrol) {
3419: if ($type eq 'primary') {
3420: $canselect{$type} = $othercontrol;
3421: }
3422: } else {
3423: $canselect{$type} =
3424: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
3425: '<select name="newspare_'.$type.'_'.$server.'" '.
3426: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
3427: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
3428: if (@choices > 0) {
3429: foreach my $lonhost (@choices) {
3430: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
3431: }
3432: }
3433: $canselect{$type} .= '</select>'."\n";
3434: }
3435: } else {
3436: $current{$type} = &mt('Could not be determined');
3437: if ($type eq 'primary') {
3438: $canselect{$type} = $othercontrol;
3439: }
3440: }
3441: if ($type eq 'default') {
3442: $datatable .= '<tr'.$css_class.'>';
3443: }
3444: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
3445: '<td>'.$current{$type}.'</td>'."\n".
3446: '<td>'.$canselect{$type}.'</td></tr>'."\n";
3447: }
3448: $itemcount ++;
3449: }
3450: }
3451: $$rowtotal += $itemcount;
3452: return $datatable;
3453: }
3454:
3455: sub possible_newspares {
3456: my ($server,$currspares,$serverhomes,$altids) = @_;
3457: my $serverhostname = &Apache::lonnet::hostname($server);
3458: my %excluded;
3459: if ($serverhostname ne '') {
3460: %excluded = (
3461: $serverhostname => 1,
3462: );
3463: }
3464: if (ref($currspares) eq 'HASH') {
3465: foreach my $type (keys(%{$currspares})) {
3466: if (ref($currspares->{$type}) eq 'ARRAY') {
3467: if (@{$currspares->{$type}} > 0) {
3468: foreach my $curr (@{$currspares->{$type}}) {
3469: my $hostname = &Apache::lonnet::hostname($curr);
3470: $excluded{$hostname} = 1;
3471: }
3472: }
3473: }
3474: }
3475: }
3476: my @choices;
3477: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
3478: if (keys(%{$serverhomes}) > 1) {
3479: foreach my $name (sort(keys(%{$serverhomes}))) {
3480: unless ($excluded{$name}) {
3481: if (exists($altids->{$serverhomes->{$name}})) {
3482: push(@choices,$altids->{$serverhomes->{$name}});
3483: } else {
3484: push(@choices,$serverhomes->{$name});
3485: }
3486: }
3487: }
3488: }
3489: }
3490: return sort(@choices);
3491: }
3492:
3493: sub print_loadbalancing {
3494: my ($dom,$settings,$rowtotal) = @_;
3495: my $primary_id = &Apache::lonnet::domain($dom,'primary');
3496: my $intdom = &Apache::lonnet::internet_dom($primary_id);
3497: my $numinrow = 1;
3498: my $datatable;
3499: my %servers = &Apache::lonnet::internet_dom_servers($dom);
3500: my (%currbalancer,%currtargets,%currrules,%existing);
3501: if (ref($settings) eq 'HASH') {
3502: %existing = %{$settings};
3503: }
3504: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
3505: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
3506: \%currtargets,\%currrules);
3507: } else {
3508: return;
3509: }
3510: my ($othertitle,$usertypes,$types) =
3511: &Apache::loncommon::sorted_inst_types($dom);
3512: my $rownum = 8;
3513: if (ref($types) eq 'ARRAY') {
3514: $rownum += scalar(@{$types});
3515: }
3516: my @css_class = ('LC_odd_row','LC_even_row');
3517: my $balnum = 0;
3518: my $islast;
3519: my (@toshow,$disabledtext);
3520: if (keys(%currbalancer) > 0) {
3521: @toshow = sort(keys(%currbalancer));
3522: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
3523: push(@toshow,'');
3524: }
3525: } else {
3526: @toshow = ('');
3527: $disabledtext = &mt('No existing load balancer');
3528: }
3529: foreach my $lonhost (@toshow) {
3530: if ($balnum == scalar(@toshow)-1) {
3531: $islast = 1;
3532: } else {
3533: $islast = 0;
3534: }
3535: my $cssidx = $balnum%2;
3536: my $targets_div_style = 'display: none';
3537: my $disabled_div_style = 'display: block';
3538: my $homedom_div_style = 'display: none';
3539: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
3540: '<td rowspan="'.$rownum.'" valign="top">'.
3541: '<p>';
3542: if ($lonhost eq '') {
3543: $datatable .= '<span class="LC_nobreak">';
3544: if (keys(%currbalancer) > 0) {
3545: $datatable .= &mt('Add balancer:');
3546: } else {
3547: $datatable .= &mt('Enable balancer:');
3548: }
3549: $datatable .= ' '.
3550: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
3551: ' id="loadbalancing_lonhost_'.$balnum.'"'.
3552: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
3553: '<option value="" selected="selected">'.&mt('None').
3554: '</option>'."\n";
3555: foreach my $server (sort(keys(%servers))) {
3556: next if ($currbalancer{$server});
3557: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
3558: }
3559: $datatable .=
3560: '</select>'."\n".
3561: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
3562: } else {
3563: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
3564: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
3565: &mt('Stop balancing').'</label>'.
3566: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
3567: $targets_div_style = 'display: block';
3568: $disabled_div_style = 'display: none';
3569: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
3570: $homedom_div_style = 'display: block';
3571: }
3572: }
3573: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
3574: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
3575: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
3576: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
3577: my ($numspares,@spares) = &count_servers($lonhost,%servers);
3578: my @sparestypes = ('primary','default');
3579: my %typetitles = &sparestype_titles();
3580: foreach my $sparetype (@sparestypes) {
3581: my $targettable;
3582: for (my $i=0; $i<$numspares; $i++) {
3583: my $checked;
3584: if (ref($currtargets{$lonhost}) eq 'HASH') {
3585: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
3586: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
3587: $checked = ' checked="checked"';
3588: }
3589: }
3590: }
3591: my ($chkboxval,$disabled);
3592: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
3593: $chkboxval = $spares[$i];
3594: }
3595: if (exists($currbalancer{$spares[$i]})) {
3596: $disabled = ' disabled="disabled"';
3597: }
3598: $targettable .=
3599: '<td><label><input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
3600: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
3601: '</span></label></td>';
3602: my $rem = $i%($numinrow);
3603: if ($rem == 0) {
3604: if (($i > 0) && ($i < $numspares-1)) {
3605: $targettable .= '</tr>';
3606: }
3607: if ($i < $numspares-1) {
3608: $targettable .= '<tr>';
3609: }
3610: }
3611: }
3612: if ($targettable ne '') {
3613: my $rem = $numspares%($numinrow);
3614: my $colsleft = $numinrow - $rem;
3615: if ($colsleft > 1 ) {
3616: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3617: ' </td>';
3618: } elsif ($colsleft == 1) {
3619: $targettable .= '<td class="LC_left_item"> </td>';
3620: }
3621: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
3622: '<table><tr>'.$targettable.'</tr></table><br />';
3623: }
3624: }
3625: $datatable .= '</div></td></tr>'.
3626: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
3627: $othertitle,$usertypes,$types,\%servers,
3628: \%currbalancer,$lonhost,
3629: $targets_div_style,$homedom_div_style,
3630: $css_class[$cssidx],$balnum,$islast);
3631: $$rowtotal += $rownum;
3632: $balnum ++;
3633: }
3634: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
3635: return $datatable;
3636: }
3637:
3638: sub get_loadbalancers_config {
3639: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
3640: return unless ((ref($servers) eq 'HASH') &&
3641: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
3642: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
3643: if (keys(%{$existing}) > 0) {
3644: my $oldlonhost;
3645: foreach my $key (sort(keys(%{$existing}))) {
3646: if ($key eq 'lonhost') {
3647: $oldlonhost = $existing->{'lonhost'};
3648: $currbalancer->{$oldlonhost} = 1;
3649: } elsif ($key eq 'targets') {
3650: if ($oldlonhost) {
3651: $currtargets->{$oldlonhost} = $existing->{'targets'};
3652: }
3653: } elsif ($key eq 'rules') {
3654: if ($oldlonhost) {
3655: $currrules->{$oldlonhost} = $existing->{'rules'};
3656: }
3657: } elsif (ref($existing->{$key}) eq 'HASH') {
3658: $currbalancer->{$key} = 1;
3659: $currtargets->{$key} = $existing->{$key}{'targets'};
3660: $currrules->{$key} = $existing->{$key}{'rules'};
3661: }
3662: }
3663: } else {
3664: my ($balancerref,$targetsref) =
3665: &Apache::lonnet::get_lonbalancer_config($servers);
3666: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
3667: foreach my $server (sort(keys(%{$balancerref}))) {
3668: $currbalancer->{$server} = 1;
3669: $currtargets->{$server} = $targetsref->{$server};
3670: }
3671: }
3672: }
3673: return;
3674: }
3675:
3676: sub loadbalancing_rules {
3677: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
3678: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
3679: $css_class,$balnum,$islast) = @_;
3680: my $output;
3681: my $num = 0;
3682: my ($alltypes,$othertypes,$titles) =
3683: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
3684: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
3685: foreach my $type (@{$alltypes}) {
3686: $num ++;
3687: my $current;
3688: if (ref($currrules) eq 'HASH') {
3689: $current = $currrules->{$type};
3690: }
3691: if (($type eq '_LC_external') || ($type eq '_LC_internetdom') || ($type eq '_LC_ipchange')) {
3692: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
3693: $current = '';
3694: }
3695: }
3696: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
3697: $servers,$currbalancer,$lonhost,$dom,
3698: $targets_div_style,$homedom_div_style,
3699: $css_class,$balnum,$num,$islast);
3700: }
3701: }
3702: return $output;
3703: }
3704:
3705: sub loadbalancing_titles {
3706: my ($dom,$intdom,$usertypes,$types) = @_;
3707: my %othertypes = (
3708: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
3709: '_LC_author' => &mt('Users from [_1] with author role',$dom),
3710: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
3711: '_LC_external' => &mt('Users not from [_1]',$intdom),
3712: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
3713: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
3714: );
3715: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
3716: if (ref($types) eq 'ARRAY') {
3717: unshift(@alltypes,@{$types},'default');
3718: }
3719: my %titles;
3720: foreach my $type (@alltypes) {
3721: if ($type =~ /^_LC_/) {
3722: $titles{$type} = $othertypes{$type};
3723: } elsif ($type eq 'default') {
3724: $titles{$type} = &mt('All users from [_1]',$dom);
3725: if (ref($types) eq 'ARRAY') {
3726: if (@{$types} > 0) {
3727: $titles{$type} = &mt('Other users from [_1]',$dom);
3728: }
3729: }
3730: } elsif (ref($usertypes) eq 'HASH') {
3731: $titles{$type} = $usertypes->{$type};
3732: }
3733: }
3734: return (\@alltypes,\%othertypes,\%titles);
3735: }
3736:
3737: sub loadbalance_rule_row {
3738: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
3739: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
3740: my @rulenames;
3741: my %ruletitles = &offloadtype_text();
3742: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
3743: @rulenames = ('balancer','offloadedto');
3744: } else {
3745: @rulenames = ('default','homeserver');
3746: if ($type eq '_LC_external') {
3747: push(@rulenames,'externalbalancer');
3748: } else {
3749: push(@rulenames,'specific');
3750: }
3751: push(@rulenames,'none');
3752: }
3753: my $style = $targets_div_style;
3754: if (($type eq '_LC_external') || ($type eq '_LC_internetdom') || ($type eq '_LC_ipchange')) {
3755: $style = $homedom_div_style;
3756: }
3757: my $space;
3758: if ($islast && $num == 1) {
3759: $space = '<div display="inline-block"> </div>';
3760: }
3761: my $output =
3762: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
3763: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
3764: '<td valaign="top">'.$space.
3765: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
3766: for (my $i=0; $i<@rulenames; $i++) {
3767: my $rule = $rulenames[$i];
3768: my ($checked,$extra);
3769: if ($rulenames[$i] eq 'default') {
3770: $rule = '';
3771: }
3772: if ($rulenames[$i] eq 'specific') {
3773: if (ref($servers) eq 'HASH') {
3774: my $default;
3775: if (($current ne '') && (exists($servers->{$current}))) {
3776: $checked = ' checked="checked"';
3777: }
3778: unless ($checked) {
3779: $default = ' selected="selected"';
3780: }
3781: $extra =
3782: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
3783: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
3784: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
3785: '<option value=""'.$default.'></option>'."\n";
3786: foreach my $server (sort(keys(%{$servers}))) {
3787: if (ref($currbalancer) eq 'HASH') {
3788: next if (exists($currbalancer->{$server}));
3789: }
3790: my $selected;
3791: if ($server eq $current) {
3792: $selected = ' selected="selected"';
3793: }
3794: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
3795: }
3796: $extra .= '</select>';
3797: }
3798: } elsif ($rule eq $current) {
3799: $checked = ' checked="checked"';
3800: }
3801: $output .= '<span class="LC_nobreak"><label>'.
3802: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
3803: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
3804: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
3805: ')"'.$checked.' /> '.$ruletitles{$rulenames[$i]}.
3806: '</label>'.$extra.'</span><br />'."\n";
3807: }
3808: $output .= '</div></td></tr>'."\n";
3809: return $output;
3810: }
3811:
3812: sub offloadtype_text {
3813: my %ruletitles = &Apache::lonlocal::texthash (
3814: 'default' => 'Offloads to default destinations',
3815: 'homeserver' => "Offloads to user's home server",
3816: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
3817: 'specific' => 'Offloads to specific server',
3818: 'none' => 'No offload',
3819: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
3820: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
3821: );
3822: return %ruletitles;
3823: }
3824:
3825: sub sparestype_titles {
3826: my %typestitles = &Apache::lonlocal::texthash (
3827: 'primary' => 'primary',
3828: 'default' => 'default',
3829: );
3830: return %typestitles;
3831: }
3832:
3833: sub contact_titles {
3834: my %titles = &Apache::lonlocal::texthash (
3835: 'supportemail' => 'Support E-mail address',
3836: 'adminemail' => 'Default Server Admin E-mail address',
3837: 'errormail' => 'Error reports to be e-mailed to',
3838: 'packagesmail' => 'Package update alerts to be e-mailed to',
3839: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
3840: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
3841: 'requestsmail' => 'E-mail from course requests requiring approval',
3842: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
3843: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
3844: );
3845: my %short_titles = &Apache::lonlocal::texthash (
3846: adminemail => 'Admin E-mail address',
3847: supportemail => 'Support E-mail',
3848: );
3849: return (\%titles,\%short_titles);
3850: }
3851:
3852: sub tool_titles {
3853: my %titles = &Apache::lonlocal::texthash (
3854: aboutme => 'Personal web page',
3855: blog => 'Blog',
3856: webdav => 'WebDAV',
3857: portfolio => 'Portfolio',
3858: official => 'Official courses (with institutional codes)',
3859: unofficial => 'Unofficial courses',
3860: community => 'Communities',
3861: textbook => 'Textbook courses',
3862: );
3863: return %titles;
3864: }
3865:
3866: sub courserequest_titles {
3867: my %titles = &Apache::lonlocal::texthash (
3868: official => 'Official',
3869: unofficial => 'Unofficial',
3870: community => 'Communities',
3871: textbook => 'Textbook',
3872: norequest => 'Not allowed',
3873: approval => 'Approval by Dom. Coord.',
3874: validate => 'With validation',
3875: autolimit => 'Numerical limit',
3876: unlimited => '(blank for unlimited)',
3877: );
3878: return %titles;
3879: }
3880:
3881: sub authorrequest_titles {
3882: my %titles = &Apache::lonlocal::texthash (
3883: norequest => 'Not allowed',
3884: approval => 'Approval by Dom. Coord.',
3885: automatic => 'Automatic approval',
3886: );
3887: return %titles;
3888: }
3889:
3890: sub courserequest_conditions {
3891: my %conditions = &Apache::lonlocal::texthash (
3892: approval => '(Processing of request subject to approval by Domain Coordinator).',
3893: validate => '(Processing of request subject to institutional validation).',
3894: );
3895: return %conditions;
3896: }
3897:
3898:
3899: sub print_usercreation {
3900: my ($position,$dom,$settings,$rowtotal) = @_;
3901: my $numinrow = 4;
3902: my $datatable;
3903: if ($position eq 'top') {
3904: $$rowtotal ++;
3905: my $rowcount = 0;
3906: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
3907: if (ref($rules) eq 'HASH') {
3908: if (keys(%{$rules}) > 0) {
3909: $datatable .= &user_formats_row('username',$settings,$rules,
3910: $ruleorder,$numinrow,$rowcount);
3911: $$rowtotal ++;
3912: $rowcount ++;
3913: }
3914: }
3915: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
3916: if (ref($idrules) eq 'HASH') {
3917: if (keys(%{$idrules}) > 0) {
3918: $datatable .= &user_formats_row('id',$settings,$idrules,
3919: $idruleorder,$numinrow,$rowcount);
3920: $$rowtotal ++;
3921: $rowcount ++;
3922: }
3923: }
3924: if ($rowcount == 0) {
3925: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
3926: $$rowtotal ++;
3927: $rowcount ++;
3928: }
3929: } elsif ($position eq 'middle') {
3930: my @creators = ('author','course','requestcrs');
3931: my ($rules,$ruleorder) =
3932: &Apache::lonnet::inst_userrules($dom,'username');
3933: my %lt = &usercreation_types();
3934: my %checked;
3935: if (ref($settings) eq 'HASH') {
3936: if (ref($settings->{'cancreate'}) eq 'HASH') {
3937: foreach my $item (@creators) {
3938: $checked{$item} = $settings->{'cancreate'}{$item};
3939: }
3940: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
3941: foreach my $item (@creators) {
3942: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
3943: $checked{$item} = 'none';
3944: }
3945: }
3946: }
3947: }
3948: my $rownum = 0;
3949: foreach my $item (@creators) {
3950: $rownum ++;
3951: if ($checked{$item} eq '') {
3952: $checked{$item} = 'any';
3953: }
3954: my $css_class;
3955: if ($rownum%2) {
3956: $css_class = '';
3957: } else {
3958: $css_class = ' class="LC_odd_row" ';
3959: }
3960: $datatable .= '<tr'.$css_class.'>'.
3961: '<td><span class="LC_nobreak">'.$lt{$item}.
3962: '</span></td><td align="right">';
3963: my @options = ('any');
3964: if (ref($rules) eq 'HASH') {
3965: if (keys(%{$rules}) > 0) {
3966: push(@options,('official','unofficial'));
3967: }
3968: }
3969: push(@options,'none');
3970: foreach my $option (@options) {
3971: my $type = 'radio';
3972: my $check = ' ';
3973: if ($checked{$item} eq $option) {
3974: $check = ' checked="checked" ';
3975: }
3976: $datatable .= '<span class="LC_nobreak"><label>'.
3977: '<input type="'.$type.'" name="can_createuser_'.
3978: $item.'" value="'.$option.'"'.$check.'/> '.
3979: $lt{$option}.'</label> </span>';
3980: }
3981: $datatable .= '</td></tr>';
3982: }
3983: } else {
3984: my @contexts = ('author','course','domain');
3985: my @authtypes = ('int','krb4','krb5','loc');
3986: my %checked;
3987: if (ref($settings) eq 'HASH') {
3988: if (ref($settings->{'authtypes'}) eq 'HASH') {
3989: foreach my $item (@contexts) {
3990: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
3991: foreach my $auth (@authtypes) {
3992: if ($settings->{'authtypes'}{$item}{$auth}) {
3993: $checked{$item}{$auth} = ' checked="checked" ';
3994: }
3995: }
3996: }
3997: }
3998: }
3999: } else {
4000: foreach my $item (@contexts) {
4001: foreach my $auth (@authtypes) {
4002: $checked{$item}{$auth} = ' checked="checked" ';
4003: }
4004: }
4005: }
4006: my %title = &context_names();
4007: my %authname = &authtype_names();
4008: my $rownum = 0;
4009: my $css_class;
4010: foreach my $item (@contexts) {
4011: if ($rownum%2) {
4012: $css_class = '';
4013: } else {
4014: $css_class = ' class="LC_odd_row" ';
4015: }
4016: $datatable .= '<tr'.$css_class.'>'.
4017: '<td>'.$title{$item}.
4018: '</td><td class="LC_left_item">'.
4019: '<span class="LC_nobreak">';
4020: foreach my $auth (@authtypes) {
4021: $datatable .= '<label>'.
4022: '<input type="checkbox" name="'.$item.'_auth" '.
4023: $checked{$item}{$auth}.' value="'.$auth.'" />'.
4024: $authname{$auth}.'</label> ';
4025: }
4026: $datatable .= '</span></td></tr>';
4027: $rownum ++;
4028: }
4029: $$rowtotal += $rownum;
4030: }
4031: return $datatable;
4032: }
4033:
4034: sub print_selfcreation {
4035: my ($position,$dom,$settings,$rowtotal) = @_;
4036: my (@selfcreate,$createsettings,$processing,$datatable);
4037: if (ref($settings) eq 'HASH') {
4038: if (ref($settings->{'cancreate'}) eq 'HASH') {
4039: $createsettings = $settings->{'cancreate'};
4040: if (ref($createsettings) eq 'HASH') {
4041: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
4042: @selfcreate = @{$createsettings->{'selfcreate'}};
4043: } elsif ($createsettings->{'selfcreate'} ne '') {
4044: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
4045: @selfcreate = ('email','login','sso');
4046: } elsif ($createsettings->{'selfcreate'} ne 'none') {
4047: @selfcreate = ($createsettings->{'selfcreate'});
4048: }
4049: }
4050: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
4051: $processing = $createsettings->{'selfcreateprocessing'};
4052: }
4053: }
4054: }
4055: }
4056: my %radiohash;
4057: my $numinrow = 4;
4058: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
4059: if ($position eq 'top') {
4060: my %choices = &Apache::lonlocal::texthash (
4061: cancreate_login => 'Institutional Login',
4062: cancreate_sso => 'Institutional Single Sign On',
4063: );
4064: my @toggles = sort(keys(%choices));
4065: my %defaultchecked = (
4066: 'cancreate_login' => 'off',
4067: 'cancreate_sso' => 'off',
4068: );
4069: my ($onclick,$itemcount);
4070: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
4071: \%choices,$itemcount,$onclick);
4072: $$rowtotal += $itemcount;
4073:
4074: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4075:
4076: if (ref($usertypes) eq 'HASH') {
4077: if (keys(%{$usertypes}) > 0) {
4078: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
4079: $dom,$numinrow,$othertitle,
4080: 'statustocreate',$$rowtotal);
4081: $$rowtotal ++;
4082: }
4083: }
4084: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
4085: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4086: $fieldtitles{'inststatus'} = &mt('Institutional status');
4087: my $rem;
4088: my $numperrow = 2;
4089: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
4090: $datatable .= '<tr'.$css_class.'>'.
4091: '<td class="LC_left_item">'.&mt('Shibboleth (SSO) Data').'</td>'.
4092: '<td class="LC_left_item">'."\n".
4093: '<table><tr><td>'."\n";
4094: for (my $i=0; $i<@fields; $i++) {
4095: $rem = $i%($numperrow);
4096: if ($rem == 0) {
4097: if ($i > 0) {
4098: $datatable .= '</tr>';
4099: }
4100: $datatable .= '<tr>';
4101: }
4102: my $currval;
4103: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
4104: $currval = $createsettings->{'shibenv'}{$fields[$i]};
4105: }
4106: $datatable .= '<td class="LC_left_item">'.
4107: '<span class="LC_nobreak">'.
4108: '<input type="text" name="shibenv_'.$fields[$i].'" '.
4109: 'value="'.$currval.'" size="10" /> '.
4110: $fieldtitles{$fields[$i]}.'</span></td>';
4111: }
4112: my $colsleft = $numperrow - $rem;
4113: if ($colsleft > 1 ) {
4114: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4115: ' </td>';
4116: } elsif ($colsleft == 1) {
4117: $datatable .= '<td class="LC_left_item"> </td>';
4118: }
4119: $datatable .= '</tr></table></td></tr>';
4120: $$rowtotal ++;
4121: } elsif ($position eq 'middle') {
4122: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
4123: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4124: $usertypes->{'default'} = $othertitle;
4125: if (ref($types) eq 'ARRAY') {
4126: push(@{$types},'default');
4127: $usertypes->{'default'} = $othertitle;
4128: foreach my $status (@{$types}) {
4129: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
4130: $numinrow,$$rowtotal,$usertypes);
4131: $$rowtotal ++;
4132: }
4133: }
4134: } else {
4135: my %choices = &Apache::lonlocal::texthash (
4136: cancreate_email => 'E-mail address as username',
4137: );
4138: my @toggles = sort(keys(%choices));
4139: my %defaultchecked = (
4140: 'cancreate_email' => 'off',
4141: );
4142: my $itemcount = 0;
4143: my $display = 'none';
4144: if (grep(/^\Qemail\E$/,@selfcreate)) {
4145: $display = 'block';
4146: }
4147: my $onclick = "toggleDisplay(this.form,'emailoptions');";
4148: my $additional = '<div id="emailoptions" style="display: '.$display.'">';
4149: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
4150: my $usertypes = {};
4151: my $order = [];
4152: if ((ref($domdefaults{'inststatustypes'}) eq 'HASH') && (ref($domdefaults{'inststatusguest'}) eq 'ARRAY')) {
4153: $usertypes = $domdefaults{'inststatustypes'};
4154: $order = $domdefaults{'inststatusguest'};
4155: }
4156: if (ref($order) eq 'ARRAY') {
4157: push(@{$order},'default');
4158: if (@{$order} > 1) {
4159: $usertypes->{'default'} = &mt('Other users');
4160: $additional .= '<table><tr>';
4161: foreach my $status (@{$order}) {
4162: $additional .= '<th>'.$usertypes->{$status}.'</th>';
4163: }
4164: $additional .= '</tr><tr>';
4165: foreach my $status (@{$order}) {
4166: $additional .= '<td>'.&email_as_username($rowtotal,$processing,$status).'</td>';
4167: }
4168: $additional .= '</tr></table>';
4169: } else {
4170: $usertypes->{'default'} = &mt('All users');
4171: $additional .= &email_as_username($rowtotal,$processing);
4172: }
4173: }
4174: $additional .= '</div>'."\n";
4175:
4176: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
4177: \%choices,$$rowtotal,$onclick,$additional);
4178: $$rowtotal ++;
4179: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal);
4180: $$rowtotal ++;
4181: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
4182: $numinrow = 1;
4183: if (ref($order) eq 'ARRAY') {
4184: foreach my $status (@{$order}) {
4185: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
4186: $numinrow,$$rowtotal,$usertypes,$infofields,$infotitles);
4187: $$rowtotal ++;
4188: }
4189: }
4190: my ($emailrules,$emailruleorder) =
4191: &Apache::lonnet::inst_userrules($dom,'email');
4192: if (ref($emailrules) eq 'HASH') {
4193: if (keys(%{$emailrules}) > 0) {
4194: $datatable .= &user_formats_row('email',$settings,$emailrules,
4195: $emailruleorder,$numinrow,$$rowtotal);
4196: $$rowtotal ++;
4197: }
4198: }
4199: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal);
4200: }
4201: return $datatable;
4202: }
4203:
4204: sub email_as_username {
4205: my ($rowtotal,$processing,$type) = @_;
4206: my %choices =
4207: &Apache::lonlocal::texthash (
4208: automatic => 'Automatic approval',
4209: approval => 'Queued for approval',
4210: );
4211: my $output;
4212: foreach my $option ('automatic','approval') {
4213: my $checked;
4214: if (ref($processing) eq 'HASH') {
4215: if ($type eq '') {
4216: if (!exists($processing->{'default'})) {
4217: if ($option eq 'automatic') {
4218: $checked = ' checked="checked"';
4219: }
4220: } else {
4221: if ($processing->{'default'} eq $option) {
4222: $checked = ' checked="checked"';
4223: }
4224: }
4225: } else {
4226: if (!exists($processing->{$type})) {
4227: if ($option eq 'automatic') {
4228: $checked = ' checked="checked"';
4229: }
4230: } else {
4231: if ($processing->{$type} eq $option) {
4232: $checked = ' checked="checked"';
4233: }
4234: }
4235: }
4236: } elsif ($option eq 'automatic') {
4237: $checked = ' checked="checked"';
4238: }
4239: my $name = 'cancreate_emailprocess';
4240: if (($type ne '') && ($type ne 'default')) {
4241: $name .= '_'.$type;
4242: }
4243: $output .= '<span class="LC_nobreak"><label>'.
4244: '<input type="radio" name="'.$name.'"'.
4245: $checked.' value="'.$option.'" />'.
4246: $choices{$option}.'</label></span>';
4247: if ($type eq '') {
4248: $output .= ' ';
4249: } else {
4250: $output .= '<br />';
4251: }
4252: }
4253: $$rowtotal ++;
4254: return $output;
4255: }
4256:
4257: sub captcha_choice {
4258: my ($context,$settings,$itemcount) = @_;
4259: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext);
4260: my %lt = &captcha_phrases();
4261: $keyentry = 'hidden';
4262: if ($context eq 'cancreate') {
4263: $rowname = &mt('CAPTCHA validation');
4264: } elsif ($context eq 'login') {
4265: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
4266: }
4267: if (ref($settings) eq 'HASH') {
4268: if ($settings->{'captcha'}) {
4269: $checked{$settings->{'captcha'}} = ' checked="checked"';
4270: } else {
4271: $checked{'original'} = ' checked="checked"';
4272: }
4273: if ($settings->{'captcha'} eq 'recaptcha') {
4274: $pubtext = $lt{'pub'};
4275: $privtext = $lt{'priv'};
4276: $keyentry = 'text';
4277: }
4278: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
4279: $currpub = $settings->{'recaptchakeys'}{'public'};
4280: $currpriv = $settings->{'recaptchakeys'}{'private'};
4281: }
4282: } else {
4283: $checked{'original'} = ' checked="checked"';
4284: }
4285: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
4286: my $output = '<tr'.$css_class.'>'.
4287: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
4288: '<table><tr><td>'."\n";
4289: foreach my $option ('original','recaptcha','notused') {
4290: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
4291: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
4292: $lt{$option}.'</label></span>';
4293: unless ($option eq 'notused') {
4294: $output .= (' 'x2)."\n";
4295: }
4296: }
4297: #
4298: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
4299: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
4300: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
4301: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
4302: #
4303: $output .= '</td></tr>'."\n".
4304: '<tr><td>'."\n".
4305: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
4306: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
4307: $currpub.'" size="40" /></span><br />'."\n".
4308: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
4309: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
4310: $currpriv.'" size="40" /></span></td></tr></table>'."\n".
4311: '</td></tr>';
4312: return $output;
4313: }
4314:
4315: sub user_formats_row {
4316: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
4317: my $output;
4318: my %text = (
4319: 'username' => 'new usernames',
4320: 'id' => 'IDs',
4321: 'email' => 'self-created accounts (e-mail)',
4322: );
4323: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
4324: $output = '<tr '.$css_class.'>'.
4325: '<td><span class="LC_nobreak">';
4326: if ($type eq 'email') {
4327: $output .= &mt("Formats disallowed for $text{$type}: ");
4328: } else {
4329: $output .= &mt("Format rules to check for $text{$type}: ");
4330: }
4331: $output .= '</span></td>'.
4332: '<td class="LC_left_item" colspan="2"><table>';
4333: my $rem;
4334: if (ref($ruleorder) eq 'ARRAY') {
4335: for (my $i=0; $i<@{$ruleorder}; $i++) {
4336: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
4337: my $rem = $i%($numinrow);
4338: if ($rem == 0) {
4339: if ($i > 0) {
4340: $output .= '</tr>';
4341: }
4342: $output .= '<tr>';
4343: }
4344: my $check = ' ';
4345: if (ref($settings) eq 'HASH') {
4346: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
4347: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
4348: $check = ' checked="checked" ';
4349: }
4350: }
4351: }
4352: $output .= '<td class="LC_left_item">'.
4353: '<span class="LC_nobreak"><label>'.
4354: '<input type="checkbox" name="'.$type.'_rule" '.
4355: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
4356: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
4357: }
4358: }
4359: $rem = @{$ruleorder}%($numinrow);
4360: }
4361: my $colsleft = $numinrow - $rem;
4362: if ($colsleft > 1 ) {
4363: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4364: ' </td>';
4365: } elsif ($colsleft == 1) {
4366: $output .= '<td class="LC_left_item"> </td>';
4367: }
4368: $output .= '</tr></table></td></tr>';
4369: return $output;
4370: }
4371:
4372: sub usercreation_types {
4373: my %lt = &Apache::lonlocal::texthash (
4374: author => 'When adding a co-author',
4375: course => 'When adding a user to a course',
4376: requestcrs => 'When requesting a course',
4377: any => 'Any',
4378: official => 'Institutional only ',
4379: unofficial => 'Non-institutional only',
4380: none => 'None',
4381: );
4382: return %lt;
4383: }
4384:
4385: sub selfcreation_types {
4386: my %lt = &Apache::lonlocal::texthash (
4387: selfcreate => 'User creates own account',
4388: any => 'Any',
4389: official => 'Institutional only ',
4390: unofficial => 'Non-institutional only',
4391: email => 'E-mail address',
4392: login => 'Institutional Login',
4393: sso => 'SSO',
4394: );
4395: }
4396:
4397: sub authtype_names {
4398: my %lt = &Apache::lonlocal::texthash(
4399: int => 'Internal',
4400: krb4 => 'Kerberos 4',
4401: krb5 => 'Kerberos 5',
4402: loc => 'Local',
4403: );
4404: return %lt;
4405: }
4406:
4407: sub context_names {
4408: my %context_title = &Apache::lonlocal::texthash(
4409: author => 'Creating users when an Author',
4410: course => 'Creating users when in a course',
4411: domain => 'Creating users when a Domain Coordinator',
4412: );
4413: return %context_title;
4414: }
4415:
4416: sub print_usermodification {
4417: my ($position,$dom,$settings,$rowtotal) = @_;
4418: my $numinrow = 4;
4419: my ($context,$datatable,$rowcount);
4420: if ($position eq 'top') {
4421: $rowcount = 0;
4422: $context = 'author';
4423: foreach my $role ('ca','aa') {
4424: $datatable .= &modifiable_userdata_row($context,$role,$settings,
4425: $numinrow,$rowcount);
4426: $$rowtotal ++;
4427: $rowcount ++;
4428: }
4429: } elsif ($position eq 'bottom') {
4430: $context = 'course';
4431: $rowcount = 0;
4432: foreach my $role ('st','ep','ta','in','cr') {
4433: $datatable .= &modifiable_userdata_row($context,$role,$settings,
4434: $numinrow,$rowcount);
4435: $$rowtotal ++;
4436: $rowcount ++;
4437: }
4438: }
4439: return $datatable;
4440: }
4441:
4442: sub print_defaults {
4443: my ($position,$dom,$settings,$rowtotal) = @_;
4444: my $rownum = 0;
4445: my ($datatable,$css_class);
4446: if ($position eq 'top') {
4447: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
4448: 'datelocale_def','portal_def');
4449: my %defaults;
4450: if (ref($settings) eq 'HASH') {
4451: %defaults = %{$settings};
4452: } else {
4453: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
4454: foreach my $item (@items) {
4455: $defaults{$item} = $domdefaults{$item};
4456: }
4457: }
4458: my $titles = &defaults_titles($dom);
4459: foreach my $item (@items) {
4460: if ($rownum%2) {
4461: $css_class = '';
4462: } else {
4463: $css_class = ' class="LC_odd_row" ';
4464: }
4465: $datatable .= '<tr'.$css_class.'>'.
4466: '<td><span class="LC_nobreak">'.$titles->{$item}.
4467: '</span></td><td class="LC_right_item" colspan="3">';
4468: if ($item eq 'auth_def') {
4469: my @authtypes = ('internal','krb4','krb5','localauth');
4470: my %shortauth = (
4471: internal => 'int',
4472: krb4 => 'krb4',
4473: krb5 => 'krb5',
4474: localauth => 'loc'
4475: );
4476: my %authnames = &authtype_names();
4477: foreach my $auth (@authtypes) {
4478: my $checked = ' ';
4479: if ($defaults{$item} eq $auth) {
4480: $checked = ' checked="checked" ';
4481: }
4482: $datatable .= '<label><input type="radio" name="'.$item.
4483: '" value="'.$auth.'"'.$checked.'/>'.
4484: $authnames{$shortauth{$auth}}.'</label> ';
4485: }
4486: } elsif ($item eq 'timezone_def') {
4487: my $includeempty = 1;
4488: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
4489: } elsif ($item eq 'datelocale_def') {
4490: my $includeempty = 1;
4491: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
4492: } elsif ($item eq 'lang_def') {
4493: my %langchoices = &get_languages_hash();
4494: $langchoices{''} = 'No language preference';
4495: %langchoices = &Apache::lonlocal::texthash(%langchoices);
4496: $datatable .= &Apache::loncommon::select_form($defaults{$item},$item,
4497: \%langchoices);
4498: } else {
4499: my $size;
4500: if ($item eq 'portal_def') {
4501: $size = ' size="25"';
4502: }
4503: $datatable .= '<input type="text" name="'.$item.'" value="'.
4504: $defaults{$item}.'"'.$size.' />';
4505: }
4506: $datatable .= '</td></tr>';
4507: $rownum ++;
4508: }
4509: } else {
4510: my (%defaults);
4511: if (ref($settings) eq 'HASH') {
4512: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH') &&
4513: (ref($settings->{'inststatusguest'}) eq 'ARRAY')) {
4514: my $maxnum = @{$settings->{'inststatusorder'}};
4515: for (my $i=0; $i<$maxnum; $i++) {
4516: $css_class = $rownum%2?' class="LC_odd_row"':'';
4517: my $item = $settings->{'inststatusorder'}->[$i];
4518: my $title = $settings->{'inststatustypes'}->{$item};
4519: my $guestok;
4520: if (grep(/^\Q$item\E$/,@{$settings->{'inststatusguest'}})) {
4521: $guestok = 1;
4522: }
4523: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
4524: $datatable .= '<tr'.$css_class.'>'.
4525: '<td><span class="LC_nobreak">'.
4526: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
4527: for (my $k=0; $k<=$maxnum; $k++) {
4528: my $vpos = $k+1;
4529: my $selstr;
4530: if ($k == $i) {
4531: $selstr = ' selected="selected" ';
4532: }
4533: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4534: }
4535: my ($checkedon,$checkedoff);
4536: $checkedoff = ' checked="checked"';
4537: if ($guestok) {
4538: $checkedon = $checkedoff;
4539: $checkedoff = '';
4540: }
4541: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
4542: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
4543: &mt('delete').'</span></td>'.
4544: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed:').
4545: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
4546: '</span></td>'.
4547: '<td class="LC_right_item"><span class="LC_nobreak">'.
4548: '<label><input type="radio" value="1" name="inststatus_guest_'.$item.'"'.$checkedon.' />'.
4549: &mt('Yes').'</label>'.(' 'x2).
4550: '<label><input type="radio" value="0" name="inststatus_guest_'.$item.'"'.$checkedoff.' />'.
4551: &mt('No').'</label></span></td></tr>';
4552: }
4553: $css_class = $rownum%2?' class="LC_odd_row"':'';
4554: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
4555: $datatable .= '<tr '.$css_class.'>'.
4556: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
4557: for (my $k=0; $k<=$maxnum; $k++) {
4558: my $vpos = $k+1;
4559: my $selstr;
4560: if ($k == $maxnum) {
4561: $selstr = ' selected="selected" ';
4562: }
4563: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4564: }
4565: $datatable .= '</select> '.&mt('Internal ID:').
4566: '<input type="text" size="10" name="addinststatus" value="" /></span>'.
4567: ' '.&mt('(new)').
4568: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
4569: &mt('Name displayed:').
4570: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
4571: '<td class="LC_right_item"><span class="LC_nobreak">'.
4572: '<label><input type="radio" value="1" name="addinststatus_guest" />'.
4573: &mt('Yes').'</label>'.(' 'x2).
4574: '<label><input type="radio" value="0" name="addinststatus_guest" />'.
4575: &mt('No').'</label></span></td></tr>';
4576: '</tr>'."\n";
4577: $rownum ++;
4578: }
4579: }
4580: }
4581: $$rowtotal += $rownum;
4582: return $datatable;
4583: }
4584:
4585: sub get_languages_hash {
4586: my %langchoices;
4587: foreach my $id (&Apache::loncommon::languageids()) {
4588: my $code = &Apache::loncommon::supportedlanguagecode($id);
4589: if ($code ne '') {
4590: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
4591: }
4592: }
4593: return %langchoices;
4594: }
4595:
4596: sub defaults_titles {
4597: my ($dom) = @_;
4598: my %titles = &Apache::lonlocal::texthash (
4599: 'auth_def' => 'Default authentication type',
4600: 'auth_arg_def' => 'Default authentication argument',
4601: 'lang_def' => 'Default language',
4602: 'timezone_def' => 'Default timezone',
4603: 'datelocale_def' => 'Default locale for dates',
4604: 'portal_def' => 'Portal/Default URL',
4605: );
4606: if ($dom) {
4607: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
4608: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
4609: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
4610: $protocol = 'http' if ($protocol ne 'https');
4611: if ($uint_dom) {
4612: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
4613: $uint_dom);
4614: }
4615: }
4616: return (\%titles);
4617: }
4618:
4619: sub print_scantronformat {
4620: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
4621: my $itemcount = 1;
4622: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
4623: %confhash);
4624: my $switchserver = &check_switchserver($dom,$confname);
4625: my %lt = &Apache::lonlocal::texthash (
4626: default => 'Default bubblesheet format file error',
4627: custom => 'Custom bubblesheet format file error',
4628: );
4629: my %scantronfiles = (
4630: default => 'default.tab',
4631: custom => 'custom.tab',
4632: );
4633: foreach my $key (keys(%scantronfiles)) {
4634: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
4635: .$scantronfiles{$key};
4636: }
4637: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
4638: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
4639: if (!$switchserver) {
4640: my $servadm = $r->dir_config('lonAdmEMail');
4641: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
4642: if ($configuserok eq 'ok') {
4643: if ($author_ok eq 'ok') {
4644: my %legacyfile = (
4645: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
4646: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
4647: );
4648: my %md5chk;
4649: foreach my $type (keys(%legacyfile)) {
4650: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
4651: chomp($md5chk{$type});
4652: }
4653: if ($md5chk{'default'} ne $md5chk{'custom'}) {
4654: foreach my $type (keys(%legacyfile)) {
4655: ($scantronurls{$type},my $error) =
4656: &legacy_scantronformat($r,$dom,$confname,
4657: $type,$legacyfile{$type},
4658: $scantronurls{$type},
4659: $scantronfiles{$type});
4660: if ($error ne '') {
4661: $error{$type} = $error;
4662: }
4663: }
4664: if (keys(%error) == 0) {
4665: $is_custom = 1;
4666: $confhash{'scantron'}{'scantronformat'} =
4667: $scantronurls{'custom'};
4668: my $putresult =
4669: &Apache::lonnet::put_dom('configuration',
4670: \%confhash,$dom);
4671: if ($putresult ne 'ok') {
4672: $error{'custom'} =
4673: '<span class="LC_error">'.
4674: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
4675: }
4676: }
4677: } else {
4678: ($scantronurls{'default'},my $error) =
4679: &legacy_scantronformat($r,$dom,$confname,
4680: 'default',$legacyfile{'default'},
4681: $scantronurls{'default'},
4682: $scantronfiles{'default'});
4683: if ($error eq '') {
4684: $confhash{'scantron'}{'scantronformat'} = '';
4685: my $putresult =
4686: &Apache::lonnet::put_dom('configuration',
4687: \%confhash,$dom);
4688: if ($putresult ne 'ok') {
4689: $error{'default'} =
4690: '<span class="LC_error">'.
4691: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
4692: }
4693: } else {
4694: $error{'default'} = $error;
4695: }
4696: }
4697: }
4698: }
4699: } else {
4700: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
4701: }
4702: }
4703: if (ref($settings) eq 'HASH') {
4704: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
4705: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
4706: if ((!@info) || ($info[0] eq 'no_such_dir')) {
4707: $scantronurl = '';
4708: } else {
4709: $scantronurl = $settings->{'scantronformat'};
4710: }
4711: $is_custom = 1;
4712: } else {
4713: $scantronurl = $scantronurls{'default'};
4714: }
4715: } else {
4716: if ($is_custom) {
4717: $scantronurl = $scantronurls{'custom'};
4718: } else {
4719: $scantronurl = $scantronurls{'default'};
4720: }
4721: }
4722: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4723: $datatable .= '<tr'.$css_class.'>';
4724: if (!$is_custom) {
4725: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
4726: '<span class="LC_nobreak">';
4727: if ($scantronurl) {
4728: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
4729: undef,undef,undef,undef,'background-color:#ffffff');
4730: } else {
4731: $datatable = &mt('File unavailable for display');
4732: }
4733: $datatable .= '</span></td>';
4734: if (keys(%error) == 0) {
4735: $datatable .= '<td valign="bottom">';
4736: if (!$switchserver) {
4737: $datatable .= &mt('Upload:').'<br />';
4738: }
4739: } else {
4740: my $errorstr;
4741: foreach my $key (sort(keys(%error))) {
4742: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
4743: }
4744: $datatable .= '<td>'.$errorstr;
4745: }
4746: } else {
4747: if (keys(%error) > 0) {
4748: my $errorstr;
4749: foreach my $key (sort(keys(%error))) {
4750: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
4751: }
4752: $datatable .= '<td>'.$errorstr.'</td><td> ';
4753: } elsif ($scantronurl) {
4754: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
4755: undef,undef,undef,undef,'background-color:#ffffff');
4756: $datatable .= '<td><span class="LC_nobreak">'.
4757: $link.
4758: '<label><input type="checkbox" name="scantronformat_del"'.
4759: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
4760: '<td><span class="LC_nobreak"> '.
4761: &mt('Replace:').'</span><br />';
4762: }
4763: }
4764: if (keys(%error) == 0) {
4765: if ($switchserver) {
4766: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4767: } else {
4768: $datatable .='<span class="LC_nobreak"> '.
4769: '<input type="file" name="scantronformat" /></span>';
4770: }
4771: }
4772: $datatable .= '</td></tr>';
4773: $$rowtotal ++;
4774: return $datatable;
4775: }
4776:
4777: sub legacy_scantronformat {
4778: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
4779: my ($url,$error);
4780: my @statinfo = &Apache::lonnet::stat_file($newurl);
4781: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
4782: (my $result,$url) =
4783: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
4784: '','',$newfile);
4785: if ($result ne 'ok') {
4786: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
4787: }
4788: }
4789: return ($url,$error);
4790: }
4791:
4792: sub print_coursecategories {
4793: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
4794: my $datatable;
4795: if ($position eq 'top') {
4796: my (%checked);
4797: my @catitems = ('unauth','auth');
4798: my @cattypes = ('std','domonly','codesrch','none');
4799: $checked{'unauth'} = 'std';
4800: $checked{'auth'} = 'std';
4801: if (ref($settings) eq 'HASH') {
4802: foreach my $type (@cattypes) {
4803: if ($type eq $settings->{'unauth'}) {
4804: $checked{'unauth'} = $type;
4805: }
4806: if ($type eq $settings->{'auth'}) {
4807: $checked{'auth'} = $type;
4808: }
4809: }
4810: }
4811: my %lt = &Apache::lonlocal::texthash (
4812: unauth => 'Catalog type for unauthenticated users',
4813: auth => 'Catalog type for authenticated users',
4814: none => 'No catalog',
4815: std => 'Standard catalog',
4816: domonly => 'Domain-only catalog',
4817: codesrch => "Code search form",
4818: );
4819: my $itemcount = 0;
4820: foreach my $item (@catitems) {
4821: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
4822: $datatable .= '<tr '.$css_class.'>'.
4823: '<td>'.$lt{$item}.'</td>'.
4824: '<td class="LC_right_item"><span class="LC_nobreak">';
4825: foreach my $type (@cattypes) {
4826: my $ischecked;
4827: if ($checked{$item} eq $type) {
4828: $ischecked=' checked="checked"';
4829: }
4830: $datatable .= '<label>'.
4831: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
4832: ' />'.$lt{$type}.'</label> ';
4833: }
4834: $datatable .= '</td></tr>';
4835: $itemcount ++;
4836: }
4837: $$rowtotal += $itemcount;
4838: } elsif ($position eq 'middle') {
4839: my $toggle_cats_crs = ' ';
4840: my $toggle_cats_dom = ' checked="checked" ';
4841: my $can_cat_crs = ' ';
4842: my $can_cat_dom = ' checked="checked" ';
4843: my $toggle_catscomm_comm = ' ';
4844: my $toggle_catscomm_dom = ' checked="checked" ';
4845: my $can_catcomm_comm = ' ';
4846: my $can_catcomm_dom = ' checked="checked" ';
4847:
4848: if (ref($settings) eq 'HASH') {
4849: if ($settings->{'togglecats'} eq 'crs') {
4850: $toggle_cats_crs = $toggle_cats_dom;
4851: $toggle_cats_dom = ' ';
4852: }
4853: if ($settings->{'categorize'} eq 'crs') {
4854: $can_cat_crs = $can_cat_dom;
4855: $can_cat_dom = ' ';
4856: }
4857: if ($settings->{'togglecatscomm'} eq 'comm') {
4858: $toggle_catscomm_comm = $toggle_catscomm_dom;
4859: $toggle_catscomm_dom = ' ';
4860: }
4861: if ($settings->{'categorizecomm'} eq 'comm') {
4862: $can_catcomm_comm = $can_catcomm_dom;
4863: $can_catcomm_dom = ' ';
4864: }
4865: }
4866: my %title = &Apache::lonlocal::texthash (
4867: togglecats => 'Show/Hide a course in catalog',
4868: togglecatscomm => 'Show/Hide a community in catalog',
4869: categorize => 'Assign a category to a course',
4870: categorizecomm => 'Assign a category to a community',
4871: );
4872: my %level = &Apache::lonlocal::texthash (
4873: dom => 'Set in Domain',
4874: crs => 'Set in Course',
4875: comm => 'Set in Community',
4876: );
4877: $datatable = '<tr class="LC_odd_row">'.
4878: '<td>'.$title{'togglecats'}.'</td>'.
4879: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4880: '<input type="radio" name="togglecats"'.
4881: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4882: '<label><input type="radio" name="togglecats"'.
4883: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
4884: '</tr><tr>'.
4885: '<td>'.$title{'categorize'}.'</td>'.
4886: '<td class="LC_right_item"><span class="LC_nobreak">'.
4887: '<label><input type="radio" name="categorize"'.
4888: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4889: '<label><input type="radio" name="categorize"'.
4890: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
4891: '</tr><tr class="LC_odd_row">'.
4892: '<td>'.$title{'togglecatscomm'}.'</td>'.
4893: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4894: '<input type="radio" name="togglecatscomm"'.
4895: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4896: '<label><input type="radio" name="togglecatscomm"'.
4897: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
4898: '</tr><tr>'.
4899: '<td>'.$title{'categorizecomm'}.'</td>'.
4900: '<td class="LC_right_item"><span class="LC_nobreak">'.
4901: '<label><input type="radio" name="categorizecomm"'.
4902: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4903: '<label><input type="radio" name="categorizecomm"'.
4904: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
4905: '</tr>';
4906: $$rowtotal += 4;
4907: } else {
4908: my $css_class;
4909: my $itemcount = 1;
4910: my $cathash;
4911: if (ref($settings) eq 'HASH') {
4912: $cathash = $settings->{'cats'};
4913: }
4914: if (ref($cathash) eq 'HASH') {
4915: my (@cats,@trails,%allitems,%idx,@jsarray);
4916: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
4917: \%allitems,\%idx,\@jsarray);
4918: my $maxdepth = scalar(@cats);
4919: my $colattrib = '';
4920: if ($maxdepth > 2) {
4921: $colattrib = ' colspan="2" ';
4922: }
4923: my @path;
4924: if (@cats > 0) {
4925: if (ref($cats[0]) eq 'ARRAY') {
4926: my $numtop = @{$cats[0]};
4927: my $maxnum = $numtop;
4928: my %default_names = (
4929: instcode => &mt('Official courses'),
4930: communities => &mt('Communities'),
4931: );
4932:
4933: if ((!grep(/^instcode$/,@{$cats[0]})) ||
4934: ($cathash->{'instcode::0'} eq '') ||
4935: (!grep(/^communities$/,@{$cats[0]})) ||
4936: ($cathash->{'communities::0'} eq '')) {
4937: $maxnum ++;
4938: }
4939: my $lastidx;
4940: for (my $i=0; $i<$numtop; $i++) {
4941: my $parent = $cats[0][$i];
4942: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4943: my $item = &escape($parent).'::0';
4944: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
4945: $lastidx = $idx{$item};
4946: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4947: .'<select name="'.$item.'"'.$chgstr.'>';
4948: for (my $k=0; $k<=$maxnum; $k++) {
4949: my $vpos = $k+1;
4950: my $selstr;
4951: if ($k == $i) {
4952: $selstr = ' selected="selected" ';
4953: }
4954: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4955: }
4956: $datatable .= '</select></span></td><td>';
4957: if ($parent eq 'instcode' || $parent eq 'communities') {
4958: $datatable .= '<span class="LC_nobreak">'
4959: .$default_names{$parent}.'</span>';
4960: if ($parent eq 'instcode') {
4961: $datatable .= '<br /><span class="LC_nobreak">('
4962: .&mt('with institutional codes')
4963: .')</span></td><td'.$colattrib.'>';
4964: } else {
4965: $datatable .= '<table><tr><td>';
4966: }
4967: $datatable .= '<span class="LC_nobreak">'
4968: .'<label><input type="radio" name="'
4969: .$parent.'" value="1" checked="checked" />'
4970: .&mt('Display').'</label>';
4971: if ($parent eq 'instcode') {
4972: $datatable .= ' ';
4973: } else {
4974: $datatable .= '</span></td></tr><tr><td>'
4975: .'<span class="LC_nobreak">';
4976: }
4977: $datatable .= '<label><input type="radio" name="'
4978: .$parent.'" value="0" />'
4979: .&mt('Do not display').'</label></span>';
4980: if ($parent eq 'communities') {
4981: $datatable .= '</td></tr></table>';
4982: }
4983: $datatable .= '</td>';
4984: } else {
4985: $datatable .= $parent
4986: .' <span class="LC_nobreak"><label>'
4987: .'<input type="checkbox" name="deletecategory" '
4988: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
4989: }
4990: my $depth = 1;
4991: push(@path,$parent);
4992: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
4993: pop(@path);
4994: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
4995: $itemcount ++;
4996: }
4997: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4998: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
4999: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
5000: for (my $k=0; $k<=$maxnum; $k++) {
5001: my $vpos = $k+1;
5002: my $selstr;
5003: if ($k == $numtop) {
5004: $selstr = ' selected="selected" ';
5005: }
5006: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5007: }
5008: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
5009: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
5010: .'</tr>'."\n";
5011: $itemcount ++;
5012: foreach my $default ('instcode','communities') {
5013: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
5014: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5015: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
5016: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
5017: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
5018: for (my $k=0; $k<=$maxnum; $k++) {
5019: my $vpos = $k+1;
5020: my $selstr;
5021: if ($k == $maxnum) {
5022: $selstr = ' selected="selected" ';
5023: }
5024: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5025: }
5026: $datatable .= '</select></span></td>'.
5027: '<td><span class="LC_nobreak">'.
5028: $default_names{$default}.'</span>';
5029: if ($default eq 'instcode') {
5030: $datatable .= '<br /><span class="LC_nobreak">('
5031: .&mt('with institutional codes').')</span>';
5032: }
5033: $datatable .= '</td>'
5034: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
5035: .&mt('Display').'</label> '
5036: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
5037: .&mt('Do not display').'</label></span></td></tr>';
5038: }
5039: }
5040: }
5041: } else {
5042: $datatable .= &initialize_categories($itemcount);
5043: }
5044: } else {
5045: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td>'
5046: .&initialize_categories($itemcount);
5047: }
5048: $$rowtotal += $itemcount;
5049: }
5050: return $datatable;
5051: }
5052:
5053: sub print_serverstatuses {
5054: my ($dom,$settings,$rowtotal) = @_;
5055: my $datatable;
5056: my @pages = &serverstatus_pages();
5057: my (%namedaccess,%machineaccess);
5058: foreach my $type (@pages) {
5059: $namedaccess{$type} = '';
5060: $machineaccess{$type}= '';
5061: }
5062: if (ref($settings) eq 'HASH') {
5063: foreach my $type (@pages) {
5064: if (exists($settings->{$type})) {
5065: if (ref($settings->{$type}) eq 'HASH') {
5066: foreach my $key (keys(%{$settings->{$type}})) {
5067: if ($key eq 'namedusers') {
5068: $namedaccess{$type} = $settings->{$type}->{$key};
5069: } elsif ($key eq 'machines') {
5070: $machineaccess{$type} = $settings->{$type}->{$key};
5071: }
5072: }
5073: }
5074: }
5075: }
5076: }
5077: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
5078: my $rownum = 0;
5079: my $css_class;
5080: foreach my $type (@pages) {
5081: $rownum ++;
5082: $css_class = $rownum%2?' class="LC_odd_row"':'';
5083: $datatable .= '<tr'.$css_class.'>'.
5084: '<td><span class="LC_nobreak">'.
5085: $titles->{$type}.'</span></td>'.
5086: '<td class="LC_left_item">'.
5087: '<input type="text" name="'.$type.'_namedusers" '.
5088: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
5089: '<td class="LC_right_item">'.
5090: '<span class="LC_nobreak">'.
5091: '<input type="text" name="'.$type.'_machines" '.
5092: 'value="'.$machineaccess{$type}.'" size="10" />'.
5093: '</td></tr>'."\n";
5094: }
5095: $$rowtotal += $rownum;
5096: return $datatable;
5097: }
5098:
5099: sub serverstatus_pages {
5100: return ('userstatus','lonstatus','loncron','server-status','codeversions',
5101: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
5102: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
5103: 'uniquecodes','diskusage');
5104: }
5105:
5106: sub defaults_javascript {
5107: my ($settings) = @_;
5108: my ($output,$jstext);
5109: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
5110: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
5111: if ($maxnum eq '') {
5112: $maxnum = 0;
5113: }
5114: $maxnum ++;
5115: $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
5116: return <<"ENDSCRIPT";
5117: <script type="text/javascript">
5118: // <![CDATA[
5119: function reorderTypes(form,caller) {
5120: var changedVal;
5121: $jstext
5122: var newpos = 'addinststatus_pos';
5123: var current = new Array;
5124: var maxh = $maxnum;
5125: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5126: var oldVal;
5127: if (caller == newpos) {
5128: changedVal = newitemVal;
5129: } else {
5130: var curritem = 'inststatus_pos_'+caller;
5131: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
5132: current[newitemVal] = newpos;
5133: }
5134: for (var i=0; i<inststatuses.length; i++) {
5135: if (inststatuses[i] != caller) {
5136: var elementName = 'inststatus_pos_'+inststatuses[i];
5137: if (form.elements[elementName]) {
5138: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5139: current[currVal] = elementName;
5140: }
5141: }
5142: }
5143: for (var j=0; j<maxh; j++) {
5144: if (current[j] == undefined) {
5145: oldVal = j;
5146: }
5147: }
5148: if (oldVal < changedVal) {
5149: for (var k=oldVal+1; k<=changedVal ; k++) {
5150: var elementName = current[k];
5151: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5152: }
5153: } else {
5154: for (var k=changedVal; k<oldVal; k++) {
5155: var elementName = current[k];
5156: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5157: }
5158: }
5159: return;
5160: }
5161:
5162: // ]]>
5163: </script>
5164:
5165: ENDSCRIPT
5166: }
5167: }
5168:
5169: sub coursecategories_javascript {
5170: my ($settings) = @_;
5171: my ($output,$jstext,$cathash);
5172: if (ref($settings) eq 'HASH') {
5173: $cathash = $settings->{'cats'};
5174: }
5175: if (ref($cathash) eq 'HASH') {
5176: my (@cats,@jsarray,%idx);
5177: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
5178: if (@jsarray > 0) {
5179: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
5180: for (my $i=0; $i<@jsarray; $i++) {
5181: if (ref($jsarray[$i]) eq 'ARRAY') {
5182: my $catstr = join('","',@{$jsarray[$i]});
5183: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
5184: }
5185: }
5186: }
5187: } else {
5188: $jstext = ' var categories = Array(1);'."\n".
5189: ' categories[0] = Array("instcode_pos");'."\n";
5190: }
5191: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
5192: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
5193: my $choose_again = '\\n'.&mt('Please use a different name for the new top level category.');
5194: $output = <<"ENDSCRIPT";
5195: <script type="text/javascript">
5196: // <![CDATA[
5197: function reorderCats(form,parent,item,idx) {
5198: var changedVal;
5199: $jstext
5200: var newpos = 'addcategory_pos';
5201: if (parent == '') {
5202: var has_instcode = 0;
5203: var maxtop = categories[idx].length;
5204: for (var j=0; j<maxtop; j++) {
5205: if (categories[idx][j] == 'instcode::0') {
5206: has_instcode == 1;
5207: }
5208: }
5209: if (has_instcode == 0) {
5210: categories[idx][maxtop] = 'instcode_pos';
5211: }
5212: } else {
5213: newpos += '_'+parent;
5214: }
5215: var maxh = 1 + categories[idx].length;
5216: var current = new Array;
5217: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5218: if (item == newpos) {
5219: changedVal = newitemVal;
5220: } else {
5221: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
5222: current[newitemVal] = newpos;
5223: }
5224: for (var i=0; i<categories[idx].length; i++) {
5225: var elementName = categories[idx][i];
5226: if (elementName != item) {
5227: if (form.elements[elementName]) {
5228: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5229: current[currVal] = elementName;
5230: }
5231: }
5232: }
5233: var oldVal;
5234: for (var j=0; j<maxh; j++) {
5235: if (current[j] == undefined) {
5236: oldVal = j;
5237: }
5238: }
5239: if (oldVal < changedVal) {
5240: for (var k=oldVal+1; k<=changedVal ; k++) {
5241: var elementName = current[k];
5242: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5243: }
5244: } else {
5245: for (var k=changedVal; k<oldVal; k++) {
5246: var elementName = current[k];
5247: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5248: }
5249: }
5250: return;
5251: }
5252:
5253: function categoryCheck(form) {
5254: if (form.elements['addcategory_name'].value == 'instcode') {
5255: alert('$instcode_reserved\\n$choose_again');
5256: return false;
5257: }
5258: if (form.elements['addcategory_name'].value == 'communities') {
5259: alert('$communities_reserved\\n$choose_again');
5260: return false;
5261: }
5262: return true;
5263: }
5264:
5265: // ]]>
5266: </script>
5267:
5268: ENDSCRIPT
5269: return $output;
5270: }
5271:
5272: sub initialize_categories {
5273: my ($itemcount) = @_;
5274: my ($datatable,$css_class,$chgstr);
5275: my %default_names = (
5276: instcode => 'Official courses (with institutional codes)',
5277: communities => 'Communities',
5278: );
5279: my $select0 = ' selected="selected"';
5280: my $select1 = '';
5281: foreach my $default ('instcode','communities') {
5282: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5283: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
5284: if ($default eq 'communities') {
5285: $select1 = $select0;
5286: $select0 = '';
5287: }
5288: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5289: .'<select name="'.$default.'_pos">'
5290: .'<option value="0"'.$select0.'>1</option>'
5291: .'<option value="1"'.$select1.'>2</option>'
5292: .'<option value="2">3</option></select> '
5293: .$default_names{$default}
5294: .'</span></td><td><span class="LC_nobreak">'
5295: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
5296: .&mt('Display').'</label> <label>'
5297: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
5298: .'</label></span></td></tr>';
5299: $itemcount ++;
5300: }
5301: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5302: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
5303: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5304: .'<select name="addcategory_pos"'.$chgstr.'>'
5305: .'<option value="0">1</option>'
5306: .'<option value="1">2</option>'
5307: .'<option value="2" selected="selected">3</option></select> '
5308: .&mt('Add category').'</td><td>'.&mt('Name:')
5309: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
5310: return $datatable;
5311: }
5312:
5313: sub build_category_rows {
5314: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
5315: my ($text,$name,$item,$chgstr);
5316: if (ref($cats) eq 'ARRAY') {
5317: my $maxdepth = scalar(@{$cats});
5318: if (ref($cats->[$depth]) eq 'HASH') {
5319: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
5320: my $numchildren = @{$cats->[$depth]{$parent}};
5321: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
5322: $text .= '<td><table class="LC_data_table">';
5323: my ($idxnum,$parent_name,$parent_item);
5324: my $higher = $depth - 1;
5325: if ($higher == 0) {
5326: $parent_name = &escape($parent).'::'.$higher;
5327: } else {
5328: if (ref($path) eq 'ARRAY') {
5329: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
5330: }
5331: }
5332: $parent_item = 'addcategory_pos_'.$parent_name;
5333: for (my $j=0; $j<=$numchildren; $j++) {
5334: if ($j < $numchildren) {
5335: $name = $cats->[$depth]{$parent}[$j];
5336: $item = &escape($name).':'.&escape($parent).':'.$depth;
5337: $idxnum = $idx->{$item};
5338: } else {
5339: $name = $parent_name;
5340: $item = $parent_item;
5341: }
5342: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
5343: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
5344: for (my $i=0; $i<=$numchildren; $i++) {
5345: my $vpos = $i+1;
5346: my $selstr;
5347: if ($j == $i) {
5348: $selstr = ' selected="selected" ';
5349: }
5350: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
5351: }
5352: $text .= '</select> ';
5353: if ($j < $numchildren) {
5354: my $deeper = $depth+1;
5355: $text .= $name.' '
5356: .'<label><input type="checkbox" name="deletecategory" value="'
5357: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
5358: if(ref($path) eq 'ARRAY') {
5359: push(@{$path},$name);
5360: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
5361: pop(@{$path});
5362: }
5363: } else {
5364: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
5365: if ($j == $numchildren) {
5366: $text .= $name;
5367: } else {
5368: $text .= $item;
5369: }
5370: $text .= '" value="" />';
5371: }
5372: $text .= '</td></tr>';
5373: }
5374: $text .= '</table></td>';
5375: } else {
5376: my $higher = $depth-1;
5377: if ($higher == 0) {
5378: $name = &escape($parent).'::'.$higher;
5379: } else {
5380: if (ref($path) eq 'ARRAY') {
5381: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
5382: }
5383: }
5384: my $colspan;
5385: if ($parent ne 'instcode') {
5386: $colspan = $maxdepth - $depth - 1;
5387: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
5388: }
5389: }
5390: }
5391: }
5392: return $text;
5393: }
5394:
5395: sub modifiable_userdata_row {
5396: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref) = @_;
5397: my ($role,$rolename,$statustype);
5398: $role = $item;
5399: if ($context eq 'cancreate') {
5400: if ($item =~ /^emailusername_(.+)$/) {
5401: $statustype = $1;
5402: $role = 'emailusername';
5403: if (ref($usertypes) eq 'HASH') {
5404: if ($usertypes->{$statustype}) {
5405: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
5406: } else {
5407: $rolename = &mt('Data provided by user');
5408: }
5409: }
5410: }
5411: } elsif ($context eq 'selfcreate') {
5412: if (ref($usertypes) eq 'HASH') {
5413: $rolename = $usertypes->{$role};
5414: } else {
5415: $rolename = $role;
5416: }
5417: } else {
5418: if ($role eq 'cr') {
5419: $rolename = &mt('Custom role');
5420: } else {
5421: $rolename = &Apache::lonnet::plaintext($role);
5422: }
5423: }
5424: my (@fields,%fieldtitles);
5425: if (ref($fieldsref) eq 'ARRAY') {
5426: @fields = @{$fieldsref};
5427: } else {
5428: @fields = ('lastname','firstname','middlename','generation',
5429: 'permanentemail','id');
5430: }
5431: if ((ref($titlesref) eq 'HASH')) {
5432: %fieldtitles = %{$titlesref};
5433: } else {
5434: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5435: }
5436: my $output;
5437: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
5438: $output = '<tr '.$css_class.'>'.
5439: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
5440: '<td class="LC_left_item" colspan="2"><table>';
5441: my $rem;
5442: my %checks;
5443: if (ref($settings) eq 'HASH') {
5444: if (ref($settings->{$context}) eq 'HASH') {
5445: if (ref($settings->{$context}->{$role}) eq 'HASH') {
5446: my $hashref = $settings->{$context}->{$role};
5447: if ($role eq 'emailusername') {
5448: if ($statustype) {
5449: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
5450: $hashref = $settings->{$context}->{$role}->{$statustype};
5451: if (ref($hashref) eq 'HASH') {
5452: foreach my $field (@fields) {
5453: if ($hashref->{$field}) {
5454: $checks{$field} = $hashref->{$field};
5455: }
5456: }
5457: }
5458: }
5459: }
5460: } else {
5461: if (ref($hashref) eq 'HASH') {
5462: foreach my $field (@fields) {
5463: if ($hashref->{$field}) {
5464: $checks{$field} = ' checked="checked" ';
5465: }
5466: }
5467: }
5468: }
5469: }
5470: }
5471: }
5472:
5473: for (my $i=0; $i<@fields; $i++) {
5474: my $rem = $i%($numinrow);
5475: if ($rem == 0) {
5476: if ($i > 0) {
5477: $output .= '</tr>';
5478: }
5479: $output .= '<tr>';
5480: }
5481: my $check = ' ';
5482: unless ($role eq 'emailusername') {
5483: if (exists($checks{$fields[$i]})) {
5484: $check = $checks{$fields[$i]}
5485: } else {
5486: if ($role eq 'st') {
5487: if (ref($settings) ne 'HASH') {
5488: $check = ' checked="checked" ';
5489: }
5490: }
5491: }
5492: }
5493: $output .= '<td class="LC_left_item">'.
5494: '<span class="LC_nobreak">';
5495: if ($role eq 'emailusername') {
5496: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
5497: $checks{$fields[$i]} = 'omit';
5498: }
5499: foreach my $option ('required','optional','omit') {
5500: my $checked='';
5501: if ($checks{$fields[$i]} eq $option) {
5502: $checked='checked="checked" ';
5503: }
5504: $output .= '<label>'.
5505: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
5506: &mt($option).'</label>'.(' ' x2);
5507: }
5508: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
5509: } else {
5510: $output .= '<label>'.
5511: '<input type="checkbox" name="canmodify_'.$role.'" '.
5512: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
5513: '</label>';
5514: }
5515: $output .= '</span></td>';
5516: $rem = @fields%($numinrow);
5517: }
5518: my $colsleft = $numinrow - $rem;
5519: if ($colsleft > 1 ) {
5520: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5521: ' </td>';
5522: } elsif ($colsleft == 1) {
5523: $output .= '<td class="LC_left_item"> </td>';
5524: }
5525: $output .= '</tr></table></td></tr>';
5526: return $output;
5527: }
5528:
5529: sub insttypes_row {
5530: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rownum) = @_;
5531: my %lt = &Apache::lonlocal::texthash (
5532: cansearch => 'Users allowed to search',
5533: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
5534: lockablenames => 'User preference to lock name',
5535: );
5536: my $showdom;
5537: if ($context eq 'cansearch') {
5538: $showdom = ' ('.$dom.')';
5539: }
5540: my $class = 'LC_left_item';
5541: if ($context eq 'statustocreate') {
5542: $class = 'LC_right_item';
5543: }
5544: my $css_class = ' class="LC_odd_row"';
5545: if ($rownum ne '') {
5546: $css_class = ($rownum%2? ' class="LC_odd_row"':'');
5547: }
5548: my $output = '<tr'.$css_class.'>'.
5549: '<td>'.$lt{$context}.$showdom.
5550: '</td><td class="'.$class.'" colspan="2"><table>';
5551: my $rem;
5552: if (ref($types) eq 'ARRAY') {
5553: for (my $i=0; $i<@{$types}; $i++) {
5554: if (defined($usertypes->{$types->[$i]})) {
5555: my $rem = $i%($numinrow);
5556: if ($rem == 0) {
5557: if ($i > 0) {
5558: $output .= '</tr>';
5559: }
5560: $output .= '<tr>';
5561: }
5562: my $check = ' ';
5563: if (ref($settings) eq 'HASH') {
5564: if (ref($settings->{$context}) eq 'ARRAY') {
5565: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
5566: $check = ' checked="checked" ';
5567: }
5568: } elsif ($context eq 'statustocreate') {
5569: $check = ' checked="checked" ';
5570: }
5571: }
5572: $output .= '<td class="LC_left_item">'.
5573: '<span class="LC_nobreak"><label>'.
5574: '<input type="checkbox" name="'.$context.'" '.
5575: 'value="'.$types->[$i].'"'.$check.'/>'.
5576: $usertypes->{$types->[$i]}.'</label></span></td>';
5577: }
5578: }
5579: $rem = @{$types}%($numinrow);
5580: }
5581: my $colsleft = $numinrow - $rem;
5582: if (($rem == 0) && (@{$types} > 0)) {
5583: $output .= '<tr>';
5584: }
5585: if ($colsleft > 1) {
5586: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
5587: } else {
5588: $output .= '<td class="LC_left_item">';
5589: }
5590: my $defcheck = ' ';
5591: if (ref($settings) eq 'HASH') {
5592: if (ref($settings->{$context}) eq 'ARRAY') {
5593: if (grep(/^default$/,@{$settings->{$context}})) {
5594: $defcheck = ' checked="checked" ';
5595: }
5596: } elsif ($context eq 'statustocreate') {
5597: $defcheck = ' checked="checked" ';
5598: }
5599: }
5600: $output .= '<span class="LC_nobreak"><label>'.
5601: '<input type="checkbox" name="'.$context.'" '.
5602: 'value="default"'.$defcheck.'/>'.
5603: $othertitle.'</label></span></td>'.
5604: '</tr></table></td></tr>';
5605: return $output;
5606: }
5607:
5608: sub sorted_searchtitles {
5609: my %searchtitles = &Apache::lonlocal::texthash(
5610: 'uname' => 'username',
5611: 'lastname' => 'last name',
5612: 'lastfirst' => 'last name, first name',
5613: );
5614: my @titleorder = ('uname','lastname','lastfirst');
5615: return (\%searchtitles,\@titleorder);
5616: }
5617:
5618: sub sorted_searchtypes {
5619: my %srchtypes_desc = (
5620: exact => 'is exact match',
5621: contains => 'contains ..',
5622: begins => 'begins with ..',
5623: );
5624: my @srchtypeorder = ('exact','begins','contains');
5625: return (\%srchtypes_desc,\@srchtypeorder);
5626: }
5627:
5628: sub usertype_update_row {
5629: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
5630: my $datatable;
5631: my $numinrow = 4;
5632: foreach my $type (@{$types}) {
5633: if (defined($usertypes->{$type})) {
5634: $$rownums ++;
5635: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
5636: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
5637: '</td><td class="LC_left_item"><table>';
5638: for (my $i=0; $i<@{$fields}; $i++) {
5639: my $rem = $i%($numinrow);
5640: if ($rem == 0) {
5641: if ($i > 0) {
5642: $datatable .= '</tr>';
5643: }
5644: $datatable .= '<tr>';
5645: }
5646: my $check = ' ';
5647: if (ref($settings) eq 'HASH') {
5648: if (ref($settings->{'fields'}) eq 'HASH') {
5649: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
5650: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
5651: $check = ' checked="checked" ';
5652: }
5653: }
5654: }
5655: }
5656:
5657: if ($i == @{$fields}-1) {
5658: my $colsleft = $numinrow - $rem;
5659: if ($colsleft > 1) {
5660: $datatable .= '<td colspan="'.$colsleft.'">';
5661: } else {
5662: $datatable .= '<td>';
5663: }
5664: } else {
5665: $datatable .= '<td>';
5666: }
5667: $datatable .= '<span class="LC_nobreak"><label>'.
5668: '<input type="checkbox" name="updateable_'.$type.
5669: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
5670: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
5671: }
5672: $datatable .= '</tr></table></td></tr>';
5673: }
5674: }
5675: return $datatable;
5676: }
5677:
5678: sub modify_login {
5679: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
5680: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
5681: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
5682: %title = ( coursecatalog => 'Display course catalog',
5683: adminmail => 'Display administrator E-mail address',
5684: helpdesk => 'Display "Contact Helpdesk" link',
5685: newuser => 'Link for visitors to create a user account',
5686: loginheader => 'Log-in box header');
5687: @offon = ('off','on');
5688: if (ref($domconfig{login}) eq 'HASH') {
5689: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
5690: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
5691: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
5692: }
5693: }
5694: }
5695: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
5696: \%domconfig,\%loginhash);
5697: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
5698: foreach my $item (@toggles) {
5699: $loginhash{login}{$item} = $env{'form.'.$item};
5700: }
5701: $loginhash{login}{loginheader} = $env{'form.loginheader'};
5702: if (ref($colchanges{'login'}) eq 'HASH') {
5703: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
5704: \%loginhash);
5705: }
5706:
5707: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5708: my @loginvia_attribs = ('serverpath','custompath','exempt');
5709: if (keys(%servers) > 1) {
5710: foreach my $lonhost (keys(%servers)) {
5711: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
5712: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
5713: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
5714: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
5715: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
5716: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
5717: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
5718: $changes{'loginvia'}{$lonhost} = 1;
5719: } else {
5720: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
5721: $changes{'loginvia'}{$lonhost} = 1;
5722: }
5723: } else {
5724: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
5725: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
5726: $changes{'loginvia'}{$lonhost} = 1;
5727: }
5728: }
5729: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
5730: foreach my $item (@loginvia_attribs) {
5731: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
5732: }
5733: } else {
5734: foreach my $item (@loginvia_attribs) {
5735: my $new = $env{'form.'.$lonhost.'_'.$item};
5736: if (($item eq 'serverpath') && ($new eq 'custom')) {
5737: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
5738: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
5739: $new = '/';
5740: }
5741: }
5742: if (($item eq 'custompath') &&
5743: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
5744: $new = '';
5745: }
5746: if ($new ne $curr_loginvia{$lonhost}{$item}) {
5747: $changes{'loginvia'}{$lonhost} = 1;
5748: }
5749: if ($item eq 'exempt') {
5750: $new =~ s/^\s+//;
5751: $new =~ s/\s+$//;
5752: my @poss_ips = split(/\s*[,:]\s*/,$new);
5753: my @okips;
5754: foreach my $ip (@poss_ips) {
5755: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
5756: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
5757: push(@okips,$ip);
5758: }
5759: }
5760: }
5761: if (@okips > 0) {
5762: $new = join(',',@okips);
5763: } else {
5764: $new = '';
5765: }
5766: }
5767: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
5768: }
5769: }
5770: } else {
5771: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
5772: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
5773: $changes{'loginvia'}{$lonhost} = 1;
5774: foreach my $item (@loginvia_attribs) {
5775: my $new = $env{'form.'.$lonhost.'_'.$item};
5776: if (($item eq 'serverpath') && ($new eq 'custom')) {
5777: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
5778: $new = '/';
5779: }
5780: }
5781: if (($item eq 'custompath') &&
5782: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
5783: $new = '';
5784: }
5785: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
5786: }
5787: }
5788: }
5789: }
5790: }
5791:
5792: my $servadm = $r->dir_config('lonAdmEMail');
5793: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
5794: if (ref($domconfig{'login'}) eq 'HASH') {
5795: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
5796: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
5797: if ($lang eq 'nolang') {
5798: push(@currlangs,$lang);
5799: } elsif (defined($langchoices{$lang})) {
5800: push(@currlangs,$lang);
5801: } else {
5802: next;
5803: }
5804: }
5805: }
5806: }
5807: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
5808: if (@currlangs > 0) {
5809: foreach my $lang (@currlangs) {
5810: if (grep(/^\Q$lang\E$/,@delurls)) {
5811: $changes{'helpurl'}{$lang} = 1;
5812: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
5813: $changes{'helpurl'}{$lang} = 1;
5814: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
5815: push(@newlangs,$lang);
5816: } else {
5817: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
5818: }
5819: }
5820: }
5821: unless (grep(/^nolang$/,@currlangs)) {
5822: if ($env{'form.loginhelpurl_nolang.filename'}) {
5823: $changes{'helpurl'}{'nolang'} = 1;
5824: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
5825: push(@newlangs,'nolang');
5826: }
5827: }
5828: if ($env{'form.loginhelpurl_add_lang'}) {
5829: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
5830: ($env{'form.loginhelpurl_add_file.filename'})) {
5831: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
5832: $addedfile = $env{'form.loginhelpurl_add_lang'};
5833: }
5834: }
5835: if ((@newlangs > 0) || ($addedfile)) {
5836: my $error;
5837: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
5838: if ($configuserok eq 'ok') {
5839: if ($switchserver) {
5840: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
5841: } elsif ($author_ok eq 'ok') {
5842: my @allnew = @newlangs;
5843: if ($addedfile ne '') {
5844: push(@allnew,$addedfile);
5845: }
5846: foreach my $lang (@allnew) {
5847: my $formelem = 'loginhelpurl_'.$lang;
5848: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
5849: $formelem = 'loginhelpurl_add_file';
5850: }
5851: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
5852: "help/$lang",'','',$newfile{$lang});
5853: if ($result eq 'ok') {
5854: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
5855: $changes{'helpurl'}{$lang} = 1;
5856: } else {
5857: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
5858: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
5859: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
5860: (!grep(/^\Q$lang\E$/,@delurls))) {
5861:
5862: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
5863: }
5864: }
5865: }
5866: } else {
5867: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
5868: }
5869: } else {
5870: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
5871: }
5872: if ($error) {
5873: &Apache::lonnet::logthis($error);
5874: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
5875: }
5876: }
5877: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
5878:
5879: my $defaulthelpfile = '/adm/loginproblems.html';
5880: my $defaulttext = &mt('Default in use');
5881:
5882: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
5883: $dom);
5884: if ($putresult eq 'ok') {
5885: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
5886: my %defaultchecked = (
5887: 'coursecatalog' => 'on',
5888: 'helpdesk' => 'on',
5889: 'adminmail' => 'off',
5890: 'newuser' => 'off',
5891: );
5892: if (ref($domconfig{'login'}) eq 'HASH') {
5893: foreach my $item (@toggles) {
5894: if ($defaultchecked{$item} eq 'on') {
5895: if (($domconfig{'login'}{$item} eq '0') &&
5896: ($env{'form.'.$item} eq '1')) {
5897: $changes{$item} = 1;
5898: } elsif (($domconfig{'login'}{$item} eq '' ||
5899: $domconfig{'login'}{$item} eq '1') &&
5900: ($env{'form.'.$item} eq '0')) {
5901: $changes{$item} = 1;
5902: }
5903: } elsif ($defaultchecked{$item} eq 'off') {
5904: if (($domconfig{'login'}{$item} eq '1') &&
5905: ($env{'form.'.$item} eq '0')) {
5906: $changes{$item} = 1;
5907: } elsif (($domconfig{'login'}{$item} eq '' ||
5908: $domconfig{'login'}{$item} eq '0') &&
5909: ($env{'form.'.$item} eq '1')) {
5910: $changes{$item} = 1;
5911: }
5912: }
5913: }
5914: }
5915: if (keys(%changes) > 0 || $colchgtext) {
5916: &Apache::loncommon::devalidate_domconfig_cache($dom);
5917: if (ref($lastactref) eq 'HASH') {
5918: $lastactref->{'domainconfig'} = 1;
5919: }
5920: $resulttext = &mt('Changes made:').'<ul>';
5921: foreach my $item (sort(keys(%changes))) {
5922: if ($item eq 'loginvia') {
5923: if (ref($changes{$item}) eq 'HASH') {
5924: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
5925: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
5926: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
5927: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
5928: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
5929: $protocol = 'http' if ($protocol ne 'https');
5930: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
5931:
5932: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
5933: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
5934: } else {
5935: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
5936: }
5937: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
5938: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
5939: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
5940: }
5941: $resulttext .= '</li>';
5942: } else {
5943: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
5944: }
5945: } else {
5946: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
5947: }
5948: }
5949: $resulttext .= '</ul></li>';
5950: }
5951: } elsif ($item eq 'helpurl') {
5952: if (ref($changes{$item}) eq 'HASH') {
5953: foreach my $lang (sort(keys(%{$changes{$item}}))) {
5954: if (grep(/^\Q$lang\E$/,@delurls)) {
5955: my ($chg,$link);
5956: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
5957: if ($lang eq 'nolang') {
5958: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
5959: } else {
5960: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
5961: }
5962: $resulttext .= '<li>'.$chg.'</li>';
5963: } else {
5964: my $chg;
5965: if ($lang eq 'nolang') {
5966: $chg = &mt('custom log-in help file for no preferred language');
5967: } else {
5968: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
5969: }
5970: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
5971: $loginhash{'login'}{'helpurl'}{$lang}.
5972: '?inhibitmenu=yes',$chg,600,500).
5973: '</li>';
5974: }
5975: }
5976: }
5977: } elsif ($item eq 'captcha') {
5978: if (ref($loginhash{'login'}) eq 'HASH') {
5979: my $chgtxt;
5980: if ($loginhash{'login'}{$item} eq 'notused') {
5981: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
5982: } else {
5983: my %captchas = &captcha_phrases();
5984: if ($captchas{$loginhash{'login'}{$item}}) {
5985: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
5986: } else {
5987: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
5988: }
5989: }
5990: $resulttext .= '<li>'.$chgtxt.'</li>';
5991: }
5992: } elsif ($item eq 'recaptchakeys') {
5993: if (ref($loginhash{'login'}) eq 'HASH') {
5994: my ($privkey,$pubkey);
5995: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
5996: $pubkey = $loginhash{'login'}{$item}{'public'};
5997: $privkey = $loginhash{'login'}{$item}{'private'};
5998: }
5999: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
6000: if (!$pubkey) {
6001: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
6002: } else {
6003: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
6004: }
6005: if (!$privkey) {
6006: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
6007: } else {
6008: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
6009: }
6010: $chgtxt .= '</ul>';
6011: $resulttext .= '<li>'.$chgtxt.'</li>';
6012: }
6013: } else {
6014: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
6015: }
6016: }
6017: $resulttext .= $colchgtext.'</ul>';
6018: } else {
6019: $resulttext = &mt('No changes made to log-in page settings');
6020: }
6021: } else {
6022: $resulttext = '<span class="LC_error">'.
6023: &mt('An error occurred: [_1]',$putresult).'</span>';
6024: }
6025: if ($errors) {
6026: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
6027: $errors.'</ul>';
6028: }
6029: return $resulttext;
6030: }
6031:
6032: sub color_font_choices {
6033: my %choices =
6034: &Apache::lonlocal::texthash (
6035: img => "Header",
6036: bgs => "Background colors",
6037: links => "Link colors",
6038: images => "Images",
6039: font => "Font color",
6040: fontmenu => "Font menu",
6041: pgbg => "Page",
6042: tabbg => "Header",
6043: sidebg => "Border",
6044: link => "Link",
6045: alink => "Active link",
6046: vlink => "Visited link",
6047: );
6048: return %choices;
6049: }
6050:
6051: sub modify_rolecolors {
6052: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
6053: my ($resulttext,%rolehash);
6054: $rolehash{'rolecolors'} = {};
6055: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
6056: if ($domconfig{'rolecolors'} eq '') {
6057: $domconfig{'rolecolors'} = {};
6058: }
6059: }
6060: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
6061: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
6062: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
6063: $dom);
6064: if ($putresult eq 'ok') {
6065: if (keys(%changes) > 0) {
6066: &Apache::loncommon::devalidate_domconfig_cache($dom);
6067: if (ref($lastactref) eq 'HASH') {
6068: $lastactref->{'domainconfig'} = 1;
6069: }
6070: $resulttext = &display_colorchgs($dom,\%changes,$roles,
6071: $rolehash{'rolecolors'});
6072: } else {
6073: $resulttext = &mt('No changes made to default color schemes');
6074: }
6075: } else {
6076: $resulttext = '<span class="LC_error">'.
6077: &mt('An error occurred: [_1]',$putresult).'</span>';
6078: }
6079: if ($errors) {
6080: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
6081: $errors.'</ul>';
6082: }
6083: return $resulttext;
6084: }
6085:
6086: sub modify_colors {
6087: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
6088: my (%changes,%choices);
6089: my @bgs;
6090: my @links = ('link','alink','vlink');
6091: my @logintext;
6092: my @images;
6093: my $servadm = $r->dir_config('lonAdmEMail');
6094: my $errors;
6095: my %defaults;
6096: foreach my $role (@{$roles}) {
6097: if ($role eq 'login') {
6098: %choices = &login_choices();
6099: @logintext = ('textcol','bgcol');
6100: } else {
6101: %choices = &color_font_choices();
6102: }
6103: if ($role eq 'login') {
6104: @images = ('img','logo','domlogo','login');
6105: @bgs = ('pgbg','mainbg','sidebg');
6106: } else {
6107: @images = ('img');
6108: @bgs = ('pgbg','tabbg','sidebg');
6109: }
6110: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
6111: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
6112: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
6113: }
6114: if ($role eq 'login') {
6115: foreach my $item (@logintext) {
6116: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6117: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6118: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6119: }
6120: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
6121: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6122: }
6123: }
6124: } else {
6125: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
6126: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
6127: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
6128: }
6129: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
6130: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
6131: }
6132: }
6133: foreach my $item (@bgs) {
6134: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6135: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6136: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6137: }
6138: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
6139: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6140: }
6141: }
6142: foreach my $item (@links) {
6143: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6144: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6145: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6146: }
6147: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
6148: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6149: }
6150: }
6151: my ($configuserok,$author_ok,$switchserver) =
6152: &config_check($dom,$confname,$servadm);
6153: my ($width,$height) = &thumb_dimensions();
6154: if (ref($domconfig->{$role}) ne 'HASH') {
6155: $domconfig->{$role} = {};
6156: }
6157: foreach my $img (@images) {
6158: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
6159: if (defined($env{'form.login_showlogo_'.$img})) {
6160: $confhash->{$role}{'showlogo'}{$img} = 1;
6161: } else {
6162: $confhash->{$role}{'showlogo'}{$img} = 0;
6163: }
6164: }
6165: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
6166: && !defined($domconfig->{$role}{$img})
6167: && !$env{'form.'.$role.'_del_'.$img}
6168: && $env{'form.'.$role.'_import_'.$img}) {
6169: # import the old configured image from the .tab setting
6170: # if they haven't provided a new one
6171: $domconfig->{$role}{$img} =
6172: $env{'form.'.$role.'_import_'.$img};
6173: }
6174: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
6175: my $error;
6176: if ($configuserok eq 'ok') {
6177: if ($switchserver) {
6178: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
6179: } else {
6180: if ($author_ok eq 'ok') {
6181: my ($result,$logourl) =
6182: &publishlogo($r,'upload',$role.'_'.$img,
6183: $dom,$confname,$img,$width,$height);
6184: if ($result eq 'ok') {
6185: $confhash->{$role}{$img} = $logourl;
6186: $changes{$role}{'images'}{$img} = 1;
6187: } else {
6188: $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);
6189: }
6190: } else {
6191: $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);
6192: }
6193: }
6194: } else {
6195: $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);
6196: }
6197: if ($error) {
6198: &Apache::lonnet::logthis($error);
6199: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6200: }
6201: } elsif ($domconfig->{$role}{$img} ne '') {
6202: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
6203: my $error;
6204: if ($configuserok eq 'ok') {
6205: # is confname an author?
6206: if ($switchserver eq '') {
6207: if ($author_ok eq 'ok') {
6208: my ($result,$logourl) =
6209: &publishlogo($r,'copy',$domconfig->{$role}{$img},
6210: $dom,$confname,$img,$width,$height);
6211: if ($result eq 'ok') {
6212: $confhash->{$role}{$img} = $logourl;
6213: $changes{$role}{'images'}{$img} = 1;
6214: }
6215: }
6216: }
6217: }
6218: }
6219: }
6220: }
6221: if (ref($domconfig) eq 'HASH') {
6222: if (ref($domconfig->{$role}) eq 'HASH') {
6223: foreach my $img (@images) {
6224: if ($domconfig->{$role}{$img} ne '') {
6225: if ($env{'form.'.$role.'_del_'.$img}) {
6226: $confhash->{$role}{$img} = '';
6227: $changes{$role}{'images'}{$img} = 1;
6228: } else {
6229: if ($confhash->{$role}{$img} eq '') {
6230: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
6231: }
6232: }
6233: } else {
6234: if ($env{'form.'.$role.'_del_'.$img}) {
6235: $confhash->{$role}{$img} = '';
6236: $changes{$role}{'images'}{$img} = 1;
6237: }
6238: }
6239: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
6240: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
6241: if ($confhash->{$role}{'showlogo'}{$img} ne
6242: $domconfig->{$role}{'showlogo'}{$img}) {
6243: $changes{$role}{'showlogo'}{$img} = 1;
6244: }
6245: } else {
6246: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
6247: $changes{$role}{'showlogo'}{$img} = 1;
6248: }
6249: }
6250: }
6251: }
6252: if ($domconfig->{$role}{'font'} ne '') {
6253: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
6254: $changes{$role}{'font'} = 1;
6255: }
6256: } else {
6257: if ($confhash->{$role}{'font'}) {
6258: $changes{$role}{'font'} = 1;
6259: }
6260: }
6261: if ($role ne 'login') {
6262: if ($domconfig->{$role}{'fontmenu'} ne '') {
6263: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
6264: $changes{$role}{'fontmenu'} = 1;
6265: }
6266: } else {
6267: if ($confhash->{$role}{'fontmenu'}) {
6268: $changes{$role}{'fontmenu'} = 1;
6269: }
6270: }
6271: }
6272: foreach my $item (@bgs) {
6273: if ($domconfig->{$role}{$item} ne '') {
6274: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6275: $changes{$role}{'bgs'}{$item} = 1;
6276: }
6277: } else {
6278: if ($confhash->{$role}{$item}) {
6279: $changes{$role}{'bgs'}{$item} = 1;
6280: }
6281: }
6282: }
6283: foreach my $item (@links) {
6284: if ($domconfig->{$role}{$item} ne '') {
6285: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6286: $changes{$role}{'links'}{$item} = 1;
6287: }
6288: } else {
6289: if ($confhash->{$role}{$item}) {
6290: $changes{$role}{'links'}{$item} = 1;
6291: }
6292: }
6293: }
6294: foreach my $item (@logintext) {
6295: if ($domconfig->{$role}{$item} ne '') {
6296: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6297: $changes{$role}{'logintext'}{$item} = 1;
6298: }
6299: } else {
6300: if ($confhash->{$role}{$item}) {
6301: $changes{$role}{'logintext'}{$item} = 1;
6302: }
6303: }
6304: }
6305: } else {
6306: &default_change_checker($role,\@images,\@links,\@bgs,
6307: \@logintext,$confhash,\%changes);
6308: }
6309: } else {
6310: &default_change_checker($role,\@images,\@links,\@bgs,
6311: \@logintext,$confhash,\%changes);
6312: }
6313: }
6314: return ($errors,%changes);
6315: }
6316:
6317: sub config_check {
6318: my ($dom,$confname,$servadm) = @_;
6319: my ($configuserok,$author_ok,$switchserver,%currroles);
6320: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
6321: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
6322: $confname,$servadm);
6323: if ($configuserok eq 'ok') {
6324: $switchserver = &check_switchserver($dom,$confname);
6325: if ($switchserver eq '') {
6326: $author_ok = &check_authorstatus($dom,$confname,%currroles);
6327: }
6328: }
6329: return ($configuserok,$author_ok,$switchserver);
6330: }
6331:
6332: sub default_change_checker {
6333: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
6334: foreach my $item (@{$links}) {
6335: if ($confhash->{$role}{$item}) {
6336: $changes->{$role}{'links'}{$item} = 1;
6337: }
6338: }
6339: foreach my $item (@{$bgs}) {
6340: if ($confhash->{$role}{$item}) {
6341: $changes->{$role}{'bgs'}{$item} = 1;
6342: }
6343: }
6344: foreach my $item (@{$logintext}) {
6345: if ($confhash->{$role}{$item}) {
6346: $changes->{$role}{'logintext'}{$item} = 1;
6347: }
6348: }
6349: foreach my $img (@{$images}) {
6350: if ($env{'form.'.$role.'_del_'.$img}) {
6351: $confhash->{$role}{$img} = '';
6352: $changes->{$role}{'images'}{$img} = 1;
6353: }
6354: if ($role eq 'login') {
6355: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
6356: $changes->{$role}{'showlogo'}{$img} = 1;
6357: }
6358: }
6359: }
6360: if ($confhash->{$role}{'font'}) {
6361: $changes->{$role}{'font'} = 1;
6362: }
6363: }
6364:
6365: sub display_colorchgs {
6366: my ($dom,$changes,$roles,$confhash) = @_;
6367: my (%choices,$resulttext);
6368: if (!grep(/^login$/,@{$roles})) {
6369: $resulttext = &mt('Changes made:').'<br />';
6370: }
6371: foreach my $role (@{$roles}) {
6372: if ($role eq 'login') {
6373: %choices = &login_choices();
6374: } else {
6375: %choices = &color_font_choices();
6376: }
6377: if (ref($changes->{$role}) eq 'HASH') {
6378: if ($role ne 'login') {
6379: $resulttext .= '<h4>'.&mt($role).'</h4>';
6380: }
6381: foreach my $key (sort(keys(%{$changes->{$role}}))) {
6382: if ($role ne 'login') {
6383: $resulttext .= '<ul>';
6384: }
6385: if (ref($changes->{$role}{$key}) eq 'HASH') {
6386: if ($role ne 'login') {
6387: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
6388: }
6389: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
6390: if (($role eq 'login') && ($key eq 'showlogo')) {
6391: if ($confhash->{$role}{$key}{$item}) {
6392: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
6393: } else {
6394: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
6395: }
6396: } elsif ($confhash->{$role}{$item} eq '') {
6397: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
6398: } else {
6399: my $newitem = $confhash->{$role}{$item};
6400: if ($key eq 'images') {
6401: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
6402: }
6403: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
6404: }
6405: }
6406: if ($role ne 'login') {
6407: $resulttext .= '</ul></li>';
6408: }
6409: } else {
6410: if ($confhash->{$role}{$key} eq '') {
6411: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
6412: } else {
6413: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
6414: }
6415: }
6416: if ($role ne 'login') {
6417: $resulttext .= '</ul>';
6418: }
6419: }
6420: }
6421: }
6422: return $resulttext;
6423: }
6424:
6425: sub thumb_dimensions {
6426: return ('200','50');
6427: }
6428:
6429: sub check_dimensions {
6430: my ($inputfile) = @_;
6431: my ($fullwidth,$fullheight);
6432: if ($inputfile =~ m|^[/\w.\-]+$|) {
6433: if (open(PIPE,"identify $inputfile 2>&1 |")) {
6434: my $imageinfo = <PIPE>;
6435: if (!close(PIPE)) {
6436: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
6437: }
6438: chomp($imageinfo);
6439: my ($fullsize) =
6440: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
6441: if ($fullsize) {
6442: ($fullwidth,$fullheight) = split(/x/,$fullsize);
6443: }
6444: }
6445: }
6446: return ($fullwidth,$fullheight);
6447: }
6448:
6449: sub check_configuser {
6450: my ($uhome,$dom,$confname,$servadm) = @_;
6451: my ($configuserok,%currroles);
6452: if ($uhome eq 'no_host') {
6453: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
6454: my $configpass = &LONCAPA::Enrollment::create_password();
6455: $configuserok =
6456: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
6457: $configpass,'','','','','',undef,$servadm);
6458: } else {
6459: $configuserok = 'ok';
6460: %currroles =
6461: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
6462: }
6463: return ($configuserok,%currroles);
6464: }
6465:
6466: sub check_authorstatus {
6467: my ($dom,$confname,%currroles) = @_;
6468: my $author_ok;
6469: if (!$currroles{':'.$dom.':au'}) {
6470: my $start = time;
6471: my $end = 0;
6472: $author_ok =
6473: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
6474: 'au',$end,$start,'','','domconfig');
6475: } else {
6476: $author_ok = 'ok';
6477: }
6478: return $author_ok;
6479: }
6480:
6481: sub publishlogo {
6482: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
6483: my ($output,$fname,$logourl);
6484: if ($action eq 'upload') {
6485: $fname=$env{'form.'.$formname.'.filename'};
6486: chop($env{'form.'.$formname});
6487: } else {
6488: ($fname) = ($formname =~ /([^\/]+)$/);
6489: }
6490: if ($savefileas ne '') {
6491: $fname = $savefileas;
6492: }
6493: $fname=&Apache::lonnet::clean_filename($fname);
6494: # See if there is anything left
6495: unless ($fname) { return ('error: no uploaded file'); }
6496: $fname="$subdir/$fname";
6497: my $docroot=$r->dir_config('lonDocRoot');
6498: my $filepath="$docroot/priv";
6499: my $relpath = "$dom/$confname";
6500: my ($fnamepath,$file,$fetchthumb);
6501: $file=$fname;
6502: if ($fname=~m|/|) {
6503: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
6504: }
6505: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
6506: my $count;
6507: for ($count=5;$count<=$#parts;$count++) {
6508: $filepath.="/$parts[$count]";
6509: if ((-e $filepath)!=1) {
6510: mkdir($filepath,02770);
6511: }
6512: }
6513: # Check for bad extension and disallow upload
6514: if ($file=~/\.(\w+)$/ &&
6515: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
6516: $output =
6517: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
6518: } elsif ($file=~/\.(\w+)$/ &&
6519: !defined(&Apache::loncommon::fileembstyle($1))) {
6520: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
6521: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
6522: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
6523: } elsif (-d "$filepath/$file") {
6524: $output = &mt('Filename is a directory name - rename the file and re-upload');
6525: } else {
6526: my $source = $filepath.'/'.$file;
6527: my $logfile;
6528: if (!open($logfile,">>$source".'.log')) {
6529: return (&mt('No write permission to Authoring Space'));
6530: }
6531: print $logfile
6532: "\n================= Publish ".localtime()." ================\n".
6533: $env{'user.name'}.':'.$env{'user.domain'}."\n";
6534: # Save the file
6535: if (!open(FH,'>'.$source)) {
6536: &Apache::lonnet::logthis('Failed to create '.$source);
6537: return (&mt('Failed to create file'));
6538: }
6539: if ($action eq 'upload') {
6540: if (!print FH ($env{'form.'.$formname})) {
6541: &Apache::lonnet::logthis('Failed to write to '.$source);
6542: return (&mt('Failed to write file'));
6543: }
6544: } else {
6545: my $original = &Apache::lonnet::filelocation('',$formname);
6546: if(!copy($original,$source)) {
6547: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
6548: return (&mt('Failed to write file'));
6549: }
6550: }
6551: close(FH);
6552: chmod(0660, $source); # Permissions to rw-rw---.
6553:
6554: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
6555: my $copyfile=$targetdir.'/'.$file;
6556:
6557: my @parts=split(/\//,$targetdir);
6558: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
6559: for (my $count=5;$count<=$#parts;$count++) {
6560: $path.="/$parts[$count]";
6561: if (!-e $path) {
6562: print $logfile "\nCreating directory ".$path;
6563: mkdir($path,02770);
6564: }
6565: }
6566: my $versionresult;
6567: if (-e $copyfile) {
6568: $versionresult = &logo_versioning($targetdir,$file,$logfile);
6569: } else {
6570: $versionresult = 'ok';
6571: }
6572: if ($versionresult eq 'ok') {
6573: if (copy($source,$copyfile)) {
6574: print $logfile "\nCopied original source to ".$copyfile."\n";
6575: $output = 'ok';
6576: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
6577: push(@{$modified_urls},[$copyfile,$source]);
6578: my $metaoutput =
6579: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
6580: unless ($registered_cleanup) {
6581: my $handlers = $r->get_handlers('PerlCleanupHandler');
6582: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
6583: $registered_cleanup=1;
6584: }
6585: } else {
6586: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
6587: $output = &mt('Failed to copy file to RES space').", $!";
6588: }
6589: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
6590: my $inputfile = $filepath.'/'.$file;
6591: my $outfile = $filepath.'/'.'tn-'.$file;
6592: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
6593: if ($fullwidth ne '' && $fullheight ne '') {
6594: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
6595: my $thumbsize = $thumbwidth.'x'.$thumbheight;
6596: system("convert -sample $thumbsize $inputfile $outfile");
6597: chmod(0660, $filepath.'/tn-'.$file);
6598: if (-e $outfile) {
6599: my $copyfile=$targetdir.'/tn-'.$file;
6600: if (copy($outfile,$copyfile)) {
6601: print $logfile "\nCopied source to ".$copyfile."\n";
6602: my $thumb_metaoutput =
6603: &write_metadata($dom,$confname,$formname,
6604: $targetdir,'tn-'.$file,$logfile);
6605: push(@{$modified_urls},[$copyfile,$outfile]);
6606: unless ($registered_cleanup) {
6607: my $handlers = $r->get_handlers('PerlCleanupHandler');
6608: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
6609: $registered_cleanup=1;
6610: }
6611: } else {
6612: print $logfile "\nUnable to write ".$copyfile.
6613: ':'.$!."\n";
6614: }
6615: }
6616: }
6617: }
6618: }
6619: } else {
6620: $output = $versionresult;
6621: }
6622: }
6623: return ($output,$logourl);
6624: }
6625:
6626: sub logo_versioning {
6627: my ($targetdir,$file,$logfile) = @_;
6628: my $target = $targetdir.'/'.$file;
6629: my ($maxversion,$fn,$extn,$output);
6630: $maxversion = 0;
6631: if ($file =~ /^(.+)\.(\w+)$/) {
6632: $fn=$1;
6633: $extn=$2;
6634: }
6635: opendir(DIR,$targetdir);
6636: while (my $filename=readdir(DIR)) {
6637: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
6638: $maxversion=($1>$maxversion)?$1:$maxversion;
6639: }
6640: }
6641: $maxversion++;
6642: print $logfile "\nCreating old version ".$maxversion."\n";
6643: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
6644: if (copy($target,$copyfile)) {
6645: print $logfile "Copied old target to ".$copyfile."\n";
6646: $copyfile=$copyfile.'.meta';
6647: if (copy($target.'.meta',$copyfile)) {
6648: print $logfile "Copied old target metadata to ".$copyfile."\n";
6649: $output = 'ok';
6650: } else {
6651: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
6652: $output = &mt('Failed to copy old meta').", $!, ";
6653: }
6654: } else {
6655: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
6656: $output = &mt('Failed to copy old target').", $!, ";
6657: }
6658: return $output;
6659: }
6660:
6661: sub write_metadata {
6662: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
6663: my (%metadatafields,%metadatakeys,$output);
6664: $metadatafields{'title'}=$formname;
6665: $metadatafields{'creationdate'}=time;
6666: $metadatafields{'lastrevisiondate'}=time;
6667: $metadatafields{'copyright'}='public';
6668: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
6669: $env{'user.domain'};
6670: $metadatafields{'authorspace'}=$confname.':'.$dom;
6671: $metadatafields{'domain'}=$dom;
6672: {
6673: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
6674: my $mfh;
6675: if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
6676: foreach (sort(keys(%metadatafields))) {
6677: unless ($_=~/\./) {
6678: my $unikey=$_;
6679: $unikey=~/^([A-Za-z]+)/;
6680: my $tag=$1;
6681: $tag=~tr/A-Z/a-z/;
6682: print $mfh "\n\<$tag";
6683: foreach (split(/\,/,$metadatakeys{$unikey})) {
6684: my $value=$metadatafields{$unikey.'.'.$_};
6685: $value=~s/\"/\'\'/g;
6686: print $mfh ' '.$_.'="'.$value.'"';
6687: }
6688: print $mfh '>'.
6689: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
6690: .'</'.$tag.'>';
6691: }
6692: }
6693: $output = 'ok';
6694: print $logfile "\nWrote metadata";
6695: close($mfh);
6696: } else {
6697: print $logfile "\nFailed to open metadata file";
6698: $output = &mt('Could not write metadata');
6699: }
6700: }
6701: return $output;
6702: }
6703:
6704: sub notifysubscribed {
6705: foreach my $targetsource (@{$modified_urls}){
6706: next unless (ref($targetsource) eq 'ARRAY');
6707: my ($target,$source)=@{$targetsource};
6708: if ($source ne '') {
6709: if (open(my $logfh,'>>'.$source.'.log')) {
6710: print $logfh "\nCleanup phase: Notifications\n";
6711: my @subscribed=&subscribed_hosts($target);
6712: foreach my $subhost (@subscribed) {
6713: print $logfh "\nNotifying host ".$subhost.':';
6714: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
6715: print $logfh $reply;
6716: }
6717: my @subscribedmeta=&subscribed_hosts("$target.meta");
6718: foreach my $subhost (@subscribedmeta) {
6719: print $logfh "\nNotifying host for metadata only ".$subhost.':';
6720: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
6721: $subhost);
6722: print $logfh $reply;
6723: }
6724: print $logfh "\n============ Done ============\n";
6725: close($logfh);
6726: }
6727: }
6728: }
6729: return OK;
6730: }
6731:
6732: sub subscribed_hosts {
6733: my ($target) = @_;
6734: my @subscribed;
6735: if (open(my $fh,"<$target.subscription")) {
6736: while (my $subline=<$fh>) {
6737: if ($subline =~ /^($match_lonid):/) {
6738: my $host = $1;
6739: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
6740: unless (grep(/^\Q$host\E$/,@subscribed)) {
6741: push(@subscribed,$host);
6742: }
6743: }
6744: }
6745: }
6746: }
6747: return @subscribed;
6748: }
6749:
6750: sub check_switchserver {
6751: my ($dom,$confname) = @_;
6752: my ($allowed,$switchserver);
6753: my $home = &Apache::lonnet::homeserver($confname,$dom);
6754: if ($home eq 'no_host') {
6755: $home = &Apache::lonnet::domain($dom,'primary');
6756: }
6757: my @ids=&Apache::lonnet::current_machine_ids();
6758: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
6759: if (!$allowed) {
6760: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
6761: }
6762: return $switchserver;
6763: }
6764:
6765: sub modify_quotas {
6766: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
6767: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
6768: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
6769: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
6770: $validationfieldsref);
6771: if ($action eq 'quotas') {
6772: $context = 'tools';
6773: } else {
6774: $context = $action;
6775: }
6776: if ($context eq 'requestcourses') {
6777: @usertools = ('official','unofficial','community','textbook');
6778: @options =('norequest','approval','validate','autolimit');
6779: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
6780: %titles = &courserequest_titles();
6781: $toolregexp = join('|',@usertools);
6782: %conditions = &courserequest_conditions();
6783: $confname = $dom.'-domainconfig';
6784: my $servadm = $r->dir_config('lonAdmEMail');
6785: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
6786: ($validationitemsref,$validationnamesref,$validationfieldsref) =
6787: &Apache::loncoursequeueadmin::requestcourses_validation_types();
6788: } elsif ($context eq 'requestauthor') {
6789: @usertools = ('author');
6790: %titles = &authorrequest_titles();
6791: } else {
6792: @usertools = ('aboutme','blog','webdav','portfolio');
6793: %titles = &tool_titles();
6794: }
6795: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
6796: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6797: foreach my $key (keys(%env)) {
6798: if ($context eq 'requestcourses') {
6799: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
6800: my $item = $1;
6801: my $type = $2;
6802: if ($type =~ /^limit_(.+)/) {
6803: $limithash{$item}{$1} = $env{$key};
6804: } else {
6805: $confhash{$item}{$type} = $env{$key};
6806: }
6807: }
6808: } elsif ($context eq 'requestauthor') {
6809: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
6810: $confhash{$1} = $env{$key};
6811: }
6812: } else {
6813: if ($key =~ /^form\.quota_(.+)$/) {
6814: $confhash{'defaultquota'}{$1} = $env{$key};
6815: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
6816: $confhash{'authorquota'}{$1} = $env{$key};
6817: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
6818: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
6819: }
6820: }
6821: }
6822: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
6823: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
6824: @approvalnotify = sort(@approvalnotify);
6825: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
6826: my @crstypes = ('official','unofficial','community','textbook');
6827: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
6828: foreach my $type (@hasuniquecode) {
6829: if (grep(/^\Q$type\E$/,@crstypes)) {
6830: $confhash{'uniquecode'}{$type} = 1;
6831: }
6832: }
6833: my ($newbook,@allpos);
6834: if ($context eq 'requestcourses') {
6835: if ($env{'form.addbook'}) {
6836: if (($env{'form.addbook_cnum'} =~ /^$match_courseid$/) &&
6837: ($env{'form.addbook_cdom'} =~ /^$match_domain$/)) {
6838: if (&Apache::lonnet::homeserver($env{'form.addbook_cnum'},
6839: $env{'form.addbook_cdom'}) eq 'no_host') {
6840: $errors .= '<li><span class="LC_error">'.&mt('Invalid LON-CAPA course for textbook').
6841: '</span></li>';
6842: } else {
6843: $newbook = $env{'form.addbook_cdom'}.'_'.$env{'form.addbook_cnum'};
6844: my $position = $env{'form.addbook_pos'};
6845: $position =~ s/\D+//g;
6846: if ($position ne '') {
6847: $allpos[$position] = $newbook;
6848: }
6849: }
6850: } else {
6851: $errors .= '<li><span class="LC_error">'.&mt('Invalid LON-CAPA course for textbook').
6852: '</span></li>';
6853: }
6854: }
6855:
6856: }
6857: if (ref($domconfig{$action}) eq 'HASH') {
6858: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
6859: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
6860: $changes{'notify'}{'approval'} = 1;
6861: }
6862: } else {
6863: if ($confhash{'notify'}{'approval'}) {
6864: $changes{'notify'}{'approval'} = 1;
6865: }
6866: }
6867: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
6868: if (ref($confhash{'uniquecode'}) eq 'HASH') {
6869: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
6870: unless ($confhash{'uniquecode'}{$crstype}) {
6871: $changes{'uniquecode'} = 1;
6872: }
6873: }
6874: unless ($changes{'uniquecode'}) {
6875: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
6876: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
6877: $changes{'uniquecode'} = 1;
6878: }
6879: }
6880: }
6881: } else {
6882: $changes{'uniquecode'} = 1;
6883: }
6884: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
6885: $changes{'uniquecode'} = 1;
6886: }
6887: if ($context eq 'requestcourses') {
6888: if (ref($domconfig{$action}{'textbooks'}) eq 'HASH') {
6889: my %deletions;
6890: my @todelete = &Apache::loncommon::get_env_multiple('form.book_del');
6891: if (@todelete) {
6892: map { $deletions{$_} = 1; } @todelete;
6893: }
6894: my %imgdeletions;
6895: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.book_image_del');
6896: if (@todeleteimages) {
6897: map { $imgdeletions{$_} = 1; } @todeleteimages;
6898: }
6899: my $maxnum = $env{'form.book_maxnum'};
6900: for (my $i=0; $i<=$maxnum; $i++) {
6901: my $key = $env{'form.book_id_'.$i};
6902: if (ref($domconfig{$action}{'textbooks'}{$key}) eq 'HASH') {
6903: if ($deletions{$key}) {
6904: if ($domconfig{$action}{'textbooks'}{$key}{'image'}) {
6905: #FIXME need to obsolete item in RES space
6906: }
6907: next;
6908: } else {
6909: my $newpos = $env{'form.'.$key};
6910: $newpos =~ s/\D+//g;
6911: foreach my $item ('subject','title','author') {
6912: $confhash{'textbooks'}{$key}{$item} = $env{'form.book_'.$item.'_'.$i};
6913: if ($domconfig{$action}{'textbooks'}{$key}{$item} ne $confhash{'textbooks'}{$key}{$item}) {
6914: $changes{'textbooks'}{$key} = 1;
6915: }
6916: }
6917: $allpos[$newpos] = $key;
6918: }
6919: if ($imgdeletions{$key}) {
6920: $changes{'textbooks'}{$key} = 1;
6921: #FIXME need to obsolete item in RES space
6922: } elsif ($env{'form.book_image_'.$i.'.filename'}) {
6923: my ($cdom,$cnum) = split(/_/,$key);
6924: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,'book_image_'.$i,
6925: $cdom,$cnum,$configuserok,
6926: $switchserver,$author_ok);
6927: if ($imgurl) {
6928: $confhash{'textbooks'}{$key}{'image'} = $imgurl;
6929: $changes{'textbooks'}{$key} = 1;
6930: }
6931: if ($error) {
6932: &Apache::lonnet::logthis($error);
6933: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6934: }
6935: } elsif ($domconfig{$action}{'textbooks'}{$key}{'image'}) {
6936: $confhash{'textbooks'}{$key}{'image'} =
6937: $domconfig{$action}{'textbooks'}{$key}{'image'};
6938: }
6939: }
6940: }
6941: }
6942: }
6943: } else {
6944: if ($confhash{'notify'}{'approval'}) {
6945: $changes{'notify'}{'approval'} = 1;
6946: }
6947: if (ref($confhash{'uniquecode'} eq 'HASH')) {
6948: $changes{'uniquecode'} = 1;
6949: }
6950: }
6951: if ($context eq 'requestcourses') {
6952: if ($newbook) {
6953: $changes{'textbooks'}{$newbook} = 1;
6954: foreach my $item ('subject','title','author') {
6955: $env{'form.addbook_'.$item} =~ s/(`)/'/g;
6956: if ($env{'form.addbook_'.$item}) {
6957: $confhash{'textbooks'}{$newbook}{$item} = $env{'form.addbook_'.$item};
6958: }
6959: }
6960: if ($env{'form.addbook_image.filename'} ne '') {
6961: my ($cdom,$cnum) = split(/_/,$newbook);
6962: my ($imageurl,$error) =
6963: &process_textbook_image($r,$dom,$confname,'addbook_image',$cdom,$cnum,$configuserok,
6964: $switchserver,$author_ok);
6965: if ($imageurl) {
6966: $confhash{'textbooks'}{$newbook}{'image'} = $imageurl;
6967: }
6968: if ($error) {
6969: &Apache::lonnet::logthis($error);
6970: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6971: }
6972: }
6973: }
6974: if (@allpos > 0) {
6975: my $idx = 0;
6976: foreach my $item (@allpos) {
6977: if ($item ne '') {
6978: $confhash{'textbooks'}{$item}{'order'} = $idx;
6979: if (ref($domconfig{$action}) eq 'HASH') {
6980: if (ref($domconfig{$action}{'textbooks'}) eq 'HASH') {
6981: if (ref($domconfig{$action}{'textbooks'}{$item}) eq 'HASH') {
6982: if ($domconfig{$action}{'textbooks'}{$item}{'order'} ne $idx) {
6983: $changes{'textbooks'}{$item} = 1;
6984: }
6985: }
6986: }
6987: }
6988: $idx ++;
6989: }
6990: }
6991: }
6992: if (ref($validationitemsref) eq 'ARRAY') {
6993: foreach my $item (@{$validationitemsref}) {
6994: if ($item eq 'fields') {
6995: my @changed;
6996: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
6997: if (@{$confhash{'validation'}{$item}} > 0) {
6998: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
6999: }
7000: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7001: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
7002: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
7003: $domconfig{'requestcourses'}{'validation'}{$item});
7004: } else {
7005: @changed = @{$confhash{'validation'}{$item}};
7006: }
7007: } else {
7008: @changed = @{$confhash{'validation'}{$item}};
7009: }
7010: if (@changed) {
7011: if ($confhash{'validation'}{$item}) {
7012: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
7013: } else {
7014: $changes{'validation'}{$item} = &mt('None');
7015: }
7016: }
7017: } else {
7018: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
7019: if ($item eq 'markup') {
7020: if ($env{'form.requestcourses_validation_'.$item}) {
7021: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
7022: }
7023: }
7024: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7025: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
7026: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7027: }
7028: } else {
7029: if ($confhash{'validation'}{$item} ne '') {
7030: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7031: }
7032: }
7033: }
7034: }
7035: }
7036: if ($env{'form.validationdc'}) {
7037: my $newval = $env{'form.validationdc'};
7038: my %domcoords = &get_active_dcs($dom);
7039: if (exists($domcoords{$newval})) {
7040: $confhash{'validation'}{'dc'} = $newval;
7041: }
7042: }
7043: if (ref($confhash{'validation'}) eq 'HASH') {
7044: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7045: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
7046: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
7047: if ($confhash{'validation'}{'dc'} eq '') {
7048: $changes{'validation'}{'dc'} = &mt('None');
7049: } else {
7050: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7051: }
7052: }
7053: } elsif ($confhash{'validation'}{'dc'} ne '') {
7054: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7055: }
7056: } elsif ($confhash{'validation'}{'dc'} ne '') {
7057: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7058: }
7059: } elsif (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7060: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
7061: $changes{'validation'}{'dc'} = &mt('None');
7062: }
7063: }
7064: }
7065: } else {
7066: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
7067: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
7068: }
7069: foreach my $item (@usertools) {
7070: foreach my $type (@{$types},'default','_LC_adv') {
7071: my $unset;
7072: if ($context eq 'requestcourses') {
7073: $unset = '0';
7074: if ($type eq '_LC_adv') {
7075: $unset = '';
7076: }
7077: if ($confhash{$item}{$type} eq 'autolimit') {
7078: $confhash{$item}{$type} .= '=';
7079: unless ($limithash{$item}{$type} =~ /\D/) {
7080: $confhash{$item}{$type} .= $limithash{$item}{$type};
7081: }
7082: }
7083: } elsif ($context eq 'requestauthor') {
7084: $unset = '0';
7085: if ($type eq '_LC_adv') {
7086: $unset = '';
7087: }
7088: } else {
7089: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
7090: $confhash{$item}{$type} = 1;
7091: } else {
7092: $confhash{$item}{$type} = 0;
7093: }
7094: }
7095: if (ref($domconfig{$action}) eq 'HASH') {
7096: if ($action eq 'requestauthor') {
7097: if ($domconfig{$action}{$type} ne $confhash{$type}) {
7098: $changes{$type} = 1;
7099: }
7100: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
7101: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
7102: $changes{$item}{$type} = 1;
7103: }
7104: } else {
7105: if ($context eq 'requestcourses') {
7106: if ($confhash{$item}{$type} ne $unset) {
7107: $changes{$item}{$type} = 1;
7108: }
7109: } else {
7110: if (!$confhash{$item}{$type}) {
7111: $changes{$item}{$type} = 1;
7112: }
7113: }
7114: }
7115: } else {
7116: if ($context eq 'requestcourses') {
7117: if ($confhash{$item}{$type} ne $unset) {
7118: $changes{$item}{$type} = 1;
7119: }
7120: } elsif ($context eq 'requestauthor') {
7121: if ($confhash{$type} ne $unset) {
7122: $changes{$type} = 1;
7123: }
7124: } else {
7125: if (!$confhash{$item}{$type}) {
7126: $changes{$item}{$type} = 1;
7127: }
7128: }
7129: }
7130: }
7131: }
7132: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
7133: if (ref($domconfig{'quotas'}) eq 'HASH') {
7134: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
7135: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
7136: if (exists($confhash{'defaultquota'}{$key})) {
7137: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
7138: $changes{'defaultquota'}{$key} = 1;
7139: }
7140: } else {
7141: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
7142: }
7143: }
7144: } else {
7145: foreach my $key (keys(%{$domconfig{'quotas'}})) {
7146: if (exists($confhash{'defaultquota'}{$key})) {
7147: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
7148: $changes{'defaultquota'}{$key} = 1;
7149: }
7150: } else {
7151: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
7152: }
7153: }
7154: }
7155: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
7156: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
7157: if (exists($confhash{'authorquota'}{$key})) {
7158: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
7159: $changes{'authorquota'}{$key} = 1;
7160: }
7161: } else {
7162: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
7163: }
7164: }
7165: }
7166: }
7167: if (ref($confhash{'defaultquota'}) eq 'HASH') {
7168: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
7169: if (ref($domconfig{'quotas'}) eq 'HASH') {
7170: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
7171: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
7172: $changes{'defaultquota'}{$key} = 1;
7173: }
7174: } else {
7175: if (!exists($domconfig{'quotas'}{$key})) {
7176: $changes{'defaultquota'}{$key} = 1;
7177: }
7178: }
7179: } else {
7180: $changes{'defaultquota'}{$key} = 1;
7181: }
7182: }
7183: }
7184: if (ref($confhash{'authorquota'}) eq 'HASH') {
7185: foreach my $key (keys(%{$confhash{'authorquota'}})) {
7186: if (ref($domconfig{'quotas'}) eq 'HASH') {
7187: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
7188: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
7189: $changes{'authorquota'}{$key} = 1;
7190: }
7191: } else {
7192: $changes{'authorquota'}{$key} = 1;
7193: }
7194: } else {
7195: $changes{'authorquota'}{$key} = 1;
7196: }
7197: }
7198: }
7199: }
7200:
7201: if ($context eq 'requestauthor') {
7202: $domdefaults{'requestauthor'} = \%confhash;
7203: } else {
7204: foreach my $key (keys(%confhash)) {
7205: unless (($context eq 'requestcourses') && ($key eq 'textbooks')) {
7206: $domdefaults{$key} = $confhash{$key};
7207: }
7208: }
7209: }
7210:
7211: my %quotahash = (
7212: $action => { %confhash }
7213: );
7214: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
7215: $dom);
7216: if ($putresult eq 'ok') {
7217: if (keys(%changes) > 0) {
7218: my $cachetime = 24*60*60;
7219: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
7220: if (ref($lastactref) eq 'HASH') {
7221: $lastactref->{'domdefaults'} = 1;
7222: }
7223: $resulttext = &mt('Changes made:').'<ul>';
7224: unless (($context eq 'requestcourses') ||
7225: ($context eq 'requestauthor')) {
7226: if (ref($changes{'defaultquota'}) eq 'HASH') {
7227: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
7228: foreach my $type (@{$types},'default') {
7229: if (defined($changes{'defaultquota'}{$type})) {
7230: my $typetitle = $usertypes->{$type};
7231: if ($type eq 'default') {
7232: $typetitle = $othertitle;
7233: }
7234: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
7235: }
7236: }
7237: $resulttext .= '</ul></li>';
7238: }
7239: if (ref($changes{'authorquota'}) eq 'HASH') {
7240: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
7241: foreach my $type (@{$types},'default') {
7242: if (defined($changes{'authorquota'}{$type})) {
7243: my $typetitle = $usertypes->{$type};
7244: if ($type eq 'default') {
7245: $typetitle = $othertitle;
7246: }
7247: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
7248: }
7249: }
7250: $resulttext .= '</ul></li>';
7251: }
7252: }
7253: my %newenv;
7254: foreach my $item (@usertools) {
7255: my (%haschgs,%inconf);
7256: if ($context eq 'requestauthor') {
7257: %haschgs = %changes;
7258: %inconf = %confhash;
7259: } else {
7260: if (ref($changes{$item}) eq 'HASH') {
7261: %haschgs = %{$changes{$item}};
7262: }
7263: if (ref($confhash{$item}) eq 'HASH') {
7264: %inconf = %{$confhash{$item}};
7265: }
7266: }
7267: if (keys(%haschgs) > 0) {
7268: my $newacc =
7269: &Apache::lonnet::usertools_access($env{'user.name'},
7270: $env{'user.domain'},
7271: $item,'reload',$context);
7272: if (($context eq 'requestcourses') ||
7273: ($context eq 'requestauthor')) {
7274: if ($env{'environment.canrequest.'.$item} ne $newacc) {
7275: $newenv{'environment.canrequest.'.$item} = $newacc;
7276: }
7277: } else {
7278: if ($env{'environment.availabletools.'.$item} ne $newacc) {
7279: $newenv{'environment.availabletools.'.$item} = $newacc;
7280: }
7281: }
7282: unless ($context eq 'requestauthor') {
7283: $resulttext .= '<li>'.$titles{$item}.'<ul>';
7284: }
7285: foreach my $type (@{$types},'default','_LC_adv') {
7286: if ($haschgs{$type}) {
7287: my $typetitle = $usertypes->{$type};
7288: if ($type eq 'default') {
7289: $typetitle = $othertitle;
7290: } elsif ($type eq '_LC_adv') {
7291: $typetitle = 'LON-CAPA Advanced Users';
7292: }
7293: if ($inconf{$type}) {
7294: if ($context eq 'requestcourses') {
7295: my $cond;
7296: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
7297: if ($1 eq '') {
7298: $cond = &mt('(Automatic processing of any request).');
7299: } else {
7300: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
7301: }
7302: } else {
7303: $cond = $conditions{$inconf{$type}};
7304: }
7305: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
7306: } elsif ($context eq 'requestauthor') {
7307: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
7308: $titles{$inconf{$type}},$typetitle);
7309:
7310: } else {
7311: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
7312: }
7313: } else {
7314: if ($type eq '_LC_adv') {
7315: if ($inconf{$type} eq '0') {
7316: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
7317: } else {
7318: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
7319: }
7320: } else {
7321: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
7322: }
7323: }
7324: }
7325: }
7326: unless ($context eq 'requestauthor') {
7327: $resulttext .= '</ul></li>';
7328: }
7329: }
7330: }
7331: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
7332: if (ref($changes{'notify'}) eq 'HASH') {
7333: if ($changes{'notify'}{'approval'}) {
7334: if (ref($confhash{'notify'}) eq 'HASH') {
7335: if ($confhash{'notify'}{'approval'}) {
7336: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
7337: } else {
7338: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
7339: }
7340: }
7341: }
7342: }
7343: }
7344: if ($action eq 'requestcourses') {
7345: my @offon = ('off','on');
7346: if ($changes{'uniquecode'}) {
7347: if (ref($confhash{'uniquecode'}) eq 'HASH') {
7348: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
7349: $resulttext .= '<li>'.
7350: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
7351: '</li>';
7352: } else {
7353: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
7354: '</li>';
7355: }
7356: }
7357: if (ref($changes{'textbooks'}) eq 'HASH') {
7358: $resulttext .= '<li>'.&mt('Available textbooks updated').'<ul>';
7359: foreach my $key (sort(keys(%{$changes{'textbooks'}}))) {
7360: my %coursehash = &Apache::lonnet::coursedescription($key);
7361: my $coursetitle = $coursehash{'description'};
7362: my $position = $confhash{'textbooks'}{$key}{'order'} + 1;
7363: $resulttext .= '<li>';
7364: foreach my $item ('subject','title','author') {
7365: my $name = $item.':';
7366: $name =~ s/^(\w)/\U$1/;
7367: $resulttext .= &mt($name).' '.$confhash{'textbooks'}{$key}{$item}.'<br />';
7368: }
7369: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
7370: if ($confhash{'textbooks'}{$key}{'image'}) {
7371: $resulttext .= ' '.&mt('Image: [_1]',
7372: '<img src="'.$confhash{'textbooks'}{$key}{'image'}.'"'.
7373: ' alt="Textbook cover" />').'<br />';
7374: }
7375: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
7376: }
7377: $resulttext .= '</ul></li>';
7378: }
7379: if (ref($changes{'validation'}) eq 'HASH') {
7380: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
7381: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
7382: foreach my $item (@{$validationitemsref}) {
7383: if (exists($changes{'validation'}{$item})) {
7384: if ($item eq 'markup') {
7385: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
7386: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
7387: } else {
7388: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
7389: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
7390: }
7391: }
7392: }
7393: if (exists($changes{'validation'}{'dc'})) {
7394: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
7395: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
7396: }
7397: }
7398: }
7399: }
7400: $resulttext .= '</ul>';
7401: if (keys(%newenv)) {
7402: &Apache::lonnet::appenv(\%newenv);
7403: }
7404: } else {
7405: if ($context eq 'requestcourses') {
7406: $resulttext = &mt('No changes made to rights to request creation of courses.');
7407: } elsif ($context eq 'requestauthor') {
7408: $resulttext = &mt('No changes made to rights to request author space.');
7409: } else {
7410: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
7411: }
7412: }
7413: } else {
7414: $resulttext = '<span class="LC_error">'.
7415: &mt('An error occurred: [_1]',$putresult).'</span>';
7416: }
7417: if ($errors) {
7418: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
7419: '<ul>'.$errors.'</ul></p>';
7420: }
7421: return $resulttext;
7422: }
7423:
7424: sub process_textbook_image {
7425: my ($r,$dom,$confname,$caller,$cdom,$cnum,$configuserok,$switchserver,$author_ok) = @_;
7426: my $filename = $env{'form.'.$caller.'.filename'};
7427: my ($error,$url);
7428: my ($width,$height) = (50,50);
7429: if ($configuserok eq 'ok') {
7430: if ($switchserver) {
7431: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
7432: $switchserver);
7433: } elsif ($author_ok eq 'ok') {
7434: my ($result,$imageurl) =
7435: &publishlogo($r,'upload',$caller,$dom,$confname,
7436: "textbooks/$dom/$cnum/cover",$width,$height);
7437: if ($result eq 'ok') {
7438: $url = $imageurl;
7439: } else {
7440: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
7441: }
7442: } else {
7443: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
7444: }
7445: } else {
7446: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
7447: }
7448: return ($url,$error);
7449: }
7450:
7451: sub modify_autoenroll {
7452: my ($dom,$lastactref,%domconfig) = @_;
7453: my ($resulttext,%changes);
7454: my %currautoenroll;
7455: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
7456: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
7457: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
7458: }
7459: }
7460: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
7461: my %title = ( run => 'Auto-enrollment active',
7462: sender => 'Sender for notification messages',
7463: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)');
7464: my @offon = ('off','on');
7465: my $sender_uname = $env{'form.sender_uname'};
7466: my $sender_domain = $env{'form.sender_domain'};
7467: if ($sender_domain eq '') {
7468: $sender_uname = '';
7469: } elsif ($sender_uname eq '') {
7470: $sender_domain = '';
7471: }
7472: my $coowners = $env{'form.autoassign_coowners'};
7473: my %autoenrollhash = (
7474: autoenroll => { 'run' => $env{'form.autoenroll_run'},
7475: 'sender_uname' => $sender_uname,
7476: 'sender_domain' => $sender_domain,
7477: 'co-owners' => $coowners,
7478: }
7479: );
7480: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
7481: $dom);
7482: if ($putresult eq 'ok') {
7483: if (exists($currautoenroll{'run'})) {
7484: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
7485: $changes{'run'} = 1;
7486: }
7487: } elsif ($autorun) {
7488: if ($env{'form.autoenroll_run'} ne '1') {
7489: $changes{'run'} = 1;
7490: }
7491: }
7492: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
7493: $changes{'sender'} = 1;
7494: }
7495: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
7496: $changes{'sender'} = 1;
7497: }
7498: if ($currautoenroll{'co-owners'} ne '') {
7499: if ($currautoenroll{'co-owners'} ne $coowners) {
7500: $changes{'coowners'} = 1;
7501: }
7502: } elsif ($coowners) {
7503: $changes{'coowners'} = 1;
7504: }
7505: if (keys(%changes) > 0) {
7506: $resulttext = &mt('Changes made:').'<ul>';
7507: if ($changes{'run'}) {
7508: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
7509: }
7510: if ($changes{'sender'}) {
7511: if ($sender_uname eq '' || $sender_domain eq '') {
7512: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
7513: } else {
7514: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
7515: }
7516: }
7517: if ($changes{'coowners'}) {
7518: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
7519: &Apache::loncommon::devalidate_domconfig_cache($dom);
7520: if (ref($lastactref) eq 'HASH') {
7521: $lastactref->{'domainconfig'} = 1;
7522: }
7523: }
7524: $resulttext .= '</ul>';
7525: } else {
7526: $resulttext = &mt('No changes made to auto-enrollment settings');
7527: }
7528: } else {
7529: $resulttext = '<span class="LC_error">'.
7530: &mt('An error occurred: [_1]',$putresult).'</span>';
7531: }
7532: return $resulttext;
7533: }
7534:
7535: sub modify_autoupdate {
7536: my ($dom,%domconfig) = @_;
7537: my ($resulttext,%currautoupdate,%fields,%changes);
7538: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
7539: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
7540: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
7541: }
7542: }
7543: my @offon = ('off','on');
7544: my %title = &Apache::lonlocal::texthash (
7545: run => 'Auto-update:',
7546: classlists => 'Updates to user information in classlists?'
7547: );
7548: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7549: my %fieldtitles = &Apache::lonlocal::texthash (
7550: id => 'Student/Employee ID',
7551: permanentemail => 'E-mail address',
7552: lastname => 'Last Name',
7553: firstname => 'First Name',
7554: middlename => 'Middle Name',
7555: generation => 'Generation',
7556: );
7557: $othertitle = &mt('All users');
7558: if (keys(%{$usertypes}) > 0) {
7559: $othertitle = &mt('Other users');
7560: }
7561: foreach my $key (keys(%env)) {
7562: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
7563: my ($usertype,$item) = ($1,$2);
7564: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
7565: if ($usertype eq 'default') {
7566: push(@{$fields{$1}},$2);
7567: } elsif (ref($types) eq 'ARRAY') {
7568: if (grep(/^\Q$usertype\E$/,@{$types})) {
7569: push(@{$fields{$1}},$2);
7570: }
7571: }
7572: }
7573: }
7574: }
7575: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
7576: @lockablenames = sort(@lockablenames);
7577: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
7578: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
7579: if (@changed) {
7580: $changes{'lockablenames'} = 1;
7581: }
7582: } else {
7583: if (@lockablenames) {
7584: $changes{'lockablenames'} = 1;
7585: }
7586: }
7587: my %updatehash = (
7588: autoupdate => { run => $env{'form.autoupdate_run'},
7589: classlists => $env{'form.classlists'},
7590: fields => {%fields},
7591: lockablenames => \@lockablenames,
7592: }
7593: );
7594: foreach my $key (keys(%currautoupdate)) {
7595: if (($key eq 'run') || ($key eq 'classlists')) {
7596: if (exists($updatehash{autoupdate}{$key})) {
7597: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
7598: $changes{$key} = 1;
7599: }
7600: }
7601: } elsif ($key eq 'fields') {
7602: if (ref($currautoupdate{$key}) eq 'HASH') {
7603: foreach my $item (@{$types},'default') {
7604: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
7605: my $change = 0;
7606: foreach my $type (@{$currautoupdate{$key}{$item}}) {
7607: if (!exists($fields{$item})) {
7608: $change = 1;
7609: last;
7610: } elsif (ref($fields{$item}) eq 'ARRAY') {
7611: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
7612: $change = 1;
7613: last;
7614: }
7615: }
7616: }
7617: if ($change) {
7618: push(@{$changes{$key}},$item);
7619: }
7620: }
7621: }
7622: }
7623: } elsif ($key eq 'lockablenames') {
7624: if (ref($currautoupdate{$key}) eq 'ARRAY') {
7625: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
7626: if (@changed) {
7627: $changes{'lockablenames'} = 1;
7628: }
7629: } else {
7630: if (@lockablenames) {
7631: $changes{'lockablenames'} = 1;
7632: }
7633: }
7634: }
7635: }
7636: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
7637: if (@lockablenames) {
7638: $changes{'lockablenames'} = 1;
7639: }
7640: }
7641: foreach my $item (@{$types},'default') {
7642: if (defined($fields{$item})) {
7643: if (ref($currautoupdate{'fields'}) eq 'HASH') {
7644: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
7645: my $change = 0;
7646: if (ref($fields{$item}) eq 'ARRAY') {
7647: foreach my $type (@{$fields{$item}}) {
7648: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
7649: $change = 1;
7650: last;
7651: }
7652: }
7653: }
7654: if ($change) {
7655: push(@{$changes{'fields'}},$item);
7656: }
7657: } else {
7658: push(@{$changes{'fields'}},$item);
7659: }
7660: } else {
7661: push(@{$changes{'fields'}},$item);
7662: }
7663: }
7664: }
7665: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
7666: $dom);
7667: if ($putresult eq 'ok') {
7668: if (keys(%changes) > 0) {
7669: $resulttext = &mt('Changes made:').'<ul>';
7670: foreach my $key (sort(keys(%changes))) {
7671: if ($key eq 'lockablenames') {
7672: $resulttext .= '<li>';
7673: if (@lockablenames) {
7674: $usertypes->{'default'} = $othertitle;
7675: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
7676: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
7677: } else {
7678: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
7679: }
7680: $resulttext .= '</li>';
7681: } elsif (ref($changes{$key}) eq 'ARRAY') {
7682: foreach my $item (@{$changes{$key}}) {
7683: my @newvalues;
7684: foreach my $type (@{$fields{$item}}) {
7685: push(@newvalues,$fieldtitles{$type});
7686: }
7687: my $newvaluestr;
7688: if (@newvalues > 0) {
7689: $newvaluestr = join(', ',@newvalues);
7690: } else {
7691: $newvaluestr = &mt('none');
7692: }
7693: if ($item eq 'default') {
7694: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
7695: } else {
7696: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
7697: }
7698: }
7699: } else {
7700: my $newvalue;
7701: if ($key eq 'run') {
7702: $newvalue = $offon[$env{'form.autoupdate_run'}];
7703: } else {
7704: $newvalue = $offon[$env{'form.'.$key}];
7705: }
7706: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
7707: }
7708: }
7709: $resulttext .= '</ul>';
7710: } else {
7711: $resulttext = &mt('No changes made to autoupdates');
7712: }
7713: } else {
7714: $resulttext = '<span class="LC_error">'.
7715: &mt('An error occurred: [_1]',$putresult).'</span>';
7716: }
7717: return $resulttext;
7718: }
7719:
7720: sub modify_autocreate {
7721: my ($dom,%domconfig) = @_;
7722: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
7723: if (ref($domconfig{'autocreate'}) eq 'HASH') {
7724: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
7725: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
7726: }
7727: }
7728: my %title= ( xml => 'Auto-creation of courses in XML course description files',
7729: req => 'Auto-creation of validated requests for official courses',
7730: xmldc => 'Identity of course creator of courses from XML files',
7731: );
7732: my @types = ('xml','req');
7733: foreach my $item (@types) {
7734: $newvals{$item} = $env{'form.autocreate_'.$item};
7735: $newvals{$item} =~ s/\D//g;
7736: $newvals{$item} = 0 if ($newvals{$item} eq '');
7737: }
7738: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
7739: my %domcoords = &get_active_dcs($dom);
7740: unless (exists($domcoords{$newvals{'xmldc'}})) {
7741: $newvals{'xmldc'} = '';
7742: }
7743: %autocreatehash = (
7744: autocreate => { xml => $newvals{'xml'},
7745: req => $newvals{'req'},
7746: }
7747: );
7748: if ($newvals{'xmldc'} ne '') {
7749: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
7750: }
7751: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
7752: $dom);
7753: if ($putresult eq 'ok') {
7754: my @items = @types;
7755: if ($newvals{'xml'}) {
7756: push(@items,'xmldc');
7757: }
7758: foreach my $item (@items) {
7759: if (exists($currautocreate{$item})) {
7760: if ($currautocreate{$item} ne $newvals{$item}) {
7761: $changes{$item} = 1;
7762: }
7763: } elsif ($newvals{$item}) {
7764: $changes{$item} = 1;
7765: }
7766: }
7767: if (keys(%changes) > 0) {
7768: my @offon = ('off','on');
7769: $resulttext = &mt('Changes made:').'<ul>';
7770: foreach my $item (@types) {
7771: if ($changes{$item}) {
7772: my $newtxt = $offon[$newvals{$item}];
7773: $resulttext .= '<li>'.
7774: &mt("$title{$item} set to [_1]$newtxt [_2]",
7775: '<b>','</b>').
7776: '</li>';
7777: }
7778: }
7779: if ($changes{'xmldc'}) {
7780: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
7781: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
7782: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
7783: }
7784: $resulttext .= '</ul>';
7785: } else {
7786: $resulttext = &mt('No changes made to auto-creation settings');
7787: }
7788: } else {
7789: $resulttext = '<span class="LC_error">'.
7790: &mt('An error occurred: [_1]',$putresult).'</span>';
7791: }
7792: return $resulttext;
7793: }
7794:
7795: sub modify_directorysrch {
7796: my ($dom,%domconfig) = @_;
7797: my ($resulttext,%changes);
7798: my %currdirsrch;
7799: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
7800: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
7801: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
7802: }
7803: }
7804: my %title = ( available => 'Directory search available',
7805: localonly => 'Other domains can search',
7806: searchby => 'Search types',
7807: searchtypes => 'Search latitude');
7808: my @offon = ('off','on');
7809: my @otherdoms = ('Yes','No');
7810:
7811: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
7812: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
7813: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
7814:
7815: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7816: if (keys(%{$usertypes}) == 0) {
7817: @cansearch = ('default');
7818: } else {
7819: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
7820: foreach my $type (@{$currdirsrch{'cansearch'}}) {
7821: if (!grep(/^\Q$type\E$/,@cansearch)) {
7822: push(@{$changes{'cansearch'}},$type);
7823: }
7824: }
7825: foreach my $type (@cansearch) {
7826: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
7827: push(@{$changes{'cansearch'}},$type);
7828: }
7829: }
7830: } else {
7831: push(@{$changes{'cansearch'}},@cansearch);
7832: }
7833: }
7834:
7835: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
7836: foreach my $by (@{$currdirsrch{'searchby'}}) {
7837: if (!grep(/^\Q$by\E$/,@searchby)) {
7838: push(@{$changes{'searchby'}},$by);
7839: }
7840: }
7841: foreach my $by (@searchby) {
7842: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
7843: push(@{$changes{'searchby'}},$by);
7844: }
7845: }
7846: } else {
7847: push(@{$changes{'searchby'}},@searchby);
7848: }
7849:
7850: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
7851: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
7852: if (!grep(/^\Q$type\E$/,@searchtypes)) {
7853: push(@{$changes{'searchtypes'}},$type);
7854: }
7855: }
7856: foreach my $type (@searchtypes) {
7857: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
7858: push(@{$changes{'searchtypes'}},$type);
7859: }
7860: }
7861: } else {
7862: if (exists($currdirsrch{'searchtypes'})) {
7863: foreach my $type (@searchtypes) {
7864: if ($type ne $currdirsrch{'searchtypes'}) {
7865: push(@{$changes{'searchtypes'}},$type);
7866: }
7867: }
7868: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
7869: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
7870: }
7871: } else {
7872: push(@{$changes{'searchtypes'}},@searchtypes);
7873: }
7874: }
7875:
7876: my %dirsrch_hash = (
7877: directorysrch => { available => $env{'form.dirsrch_available'},
7878: cansearch => \@cansearch,
7879: localonly => $env{'form.dirsrch_localonly'},
7880: searchby => \@searchby,
7881: searchtypes => \@searchtypes,
7882: }
7883: );
7884: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
7885: $dom);
7886: if ($putresult eq 'ok') {
7887: if (exists($currdirsrch{'available'})) {
7888: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
7889: $changes{'available'} = 1;
7890: }
7891: } else {
7892: if ($env{'form.dirsrch_available'} eq '1') {
7893: $changes{'available'} = 1;
7894: }
7895: }
7896: if (exists($currdirsrch{'localonly'})) {
7897: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
7898: $changes{'localonly'} = 1;
7899: }
7900: } else {
7901: if ($env{'form.dirsrch_localonly'} eq '1') {
7902: $changes{'localonly'} = 1;
7903: }
7904: }
7905: if (keys(%changes) > 0) {
7906: $resulttext = &mt('Changes made:').'<ul>';
7907: if ($changes{'available'}) {
7908: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
7909: }
7910: if ($changes{'localonly'}) {
7911: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
7912: }
7913:
7914: if (ref($changes{'cansearch'}) eq 'ARRAY') {
7915: my $chgtext;
7916: if (ref($usertypes) eq 'HASH') {
7917: if (keys(%{$usertypes}) > 0) {
7918: foreach my $type (@{$types}) {
7919: if (grep(/^\Q$type\E$/,@cansearch)) {
7920: $chgtext .= $usertypes->{$type}.'; ';
7921: }
7922: }
7923: if (grep(/^default$/,@cansearch)) {
7924: $chgtext .= $othertitle;
7925: } else {
7926: $chgtext =~ s/\; $//;
7927: }
7928: $resulttext .=
7929: '<li>'.
7930: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
7931: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
7932: '</li>';
7933: }
7934: }
7935: }
7936: if (ref($changes{'searchby'}) eq 'ARRAY') {
7937: my ($searchtitles,$titleorder) = &sorted_searchtitles();
7938: my $chgtext;
7939: foreach my $type (@{$titleorder}) {
7940: if (grep(/^\Q$type\E$/,@searchby)) {
7941: if (defined($searchtitles->{$type})) {
7942: $chgtext .= $searchtitles->{$type}.'; ';
7943: }
7944: }
7945: }
7946: $chgtext =~ s/\; $//;
7947: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
7948: }
7949: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
7950: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
7951: my $chgtext;
7952: foreach my $type (@{$srchtypeorder}) {
7953: if (grep(/^\Q$type\E$/,@searchtypes)) {
7954: if (defined($srchtypes_desc->{$type})) {
7955: $chgtext .= $srchtypes_desc->{$type}.'; ';
7956: }
7957: }
7958: }
7959: $chgtext =~ s/\; $//;
7960: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
7961: }
7962: $resulttext .= '</ul>';
7963: } else {
7964: $resulttext = &mt('No changes made to institution directory search settings');
7965: }
7966: } else {
7967: $resulttext = '<span class="LC_error">'.
7968: &mt('An error occurred: [_1]',$putresult).'</span>';
7969: }
7970: return $resulttext;
7971: }
7972:
7973: sub modify_contacts {
7974: my ($dom,$lastactref,%domconfig) = @_;
7975: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
7976: if (ref($domconfig{'contacts'}) eq 'HASH') {
7977: foreach my $key (keys(%{$domconfig{'contacts'}})) {
7978: $currsetting{$key} = $domconfig{'contacts'}{$key};
7979: }
7980: }
7981: my (%others,%to,%bcc);
7982: my @contacts = ('supportemail','adminemail');
7983: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
7984: 'requestsmail','updatesmail','idconflictsmail');
7985: my @toggles = ('reporterrors','reportupdates');
7986: foreach my $type (@mailings) {
7987: @{$newsetting{$type}} =
7988: &Apache::loncommon::get_env_multiple('form.'.$type);
7989: foreach my $item (@contacts) {
7990: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
7991: $contacts_hash{contacts}{$type}{$item} = 1;
7992: } else {
7993: $contacts_hash{contacts}{$type}{$item} = 0;
7994: }
7995: }
7996: $others{$type} = $env{'form.'.$type.'_others'};
7997: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
7998: if ($type eq 'helpdeskmail') {
7999: $bcc{$type} = $env{'form.'.$type.'_bcc'};
8000: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
8001: }
8002: }
8003: foreach my $item (@contacts) {
8004: $to{$item} = $env{'form.'.$item};
8005: $contacts_hash{'contacts'}{$item} = $to{$item};
8006: }
8007: foreach my $item (@toggles) {
8008: if ($env{'form.'.$item} =~ /^(0|1)$/) {
8009: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
8010: }
8011: }
8012: if (keys(%currsetting) > 0) {
8013: foreach my $item (@contacts) {
8014: if ($to{$item} ne $currsetting{$item}) {
8015: $changes{$item} = 1;
8016: }
8017: }
8018: foreach my $type (@mailings) {
8019: foreach my $item (@contacts) {
8020: if (ref($currsetting{$type}) eq 'HASH') {
8021: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
8022: push(@{$changes{$type}},$item);
8023: }
8024: } else {
8025: push(@{$changes{$type}},@{$newsetting{$type}});
8026: }
8027: }
8028: if ($others{$type} ne $currsetting{$type}{'others'}) {
8029: push(@{$changes{$type}},'others');
8030: }
8031: if ($type eq 'helpdeskmail') {
8032: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
8033: push(@{$changes{$type}},'bcc');
8034: }
8035: }
8036: }
8037: } else {
8038: my %default;
8039: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
8040: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
8041: $default{'errormail'} = 'adminemail';
8042: $default{'packagesmail'} = 'adminemail';
8043: $default{'helpdeskmail'} = 'supportemail';
8044: $default{'lonstatusmail'} = 'adminemail';
8045: $default{'requestsmail'} = 'adminemail';
8046: $default{'updatesmail'} = 'adminemail';
8047: foreach my $item (@contacts) {
8048: if ($to{$item} ne $default{$item}) {
8049: $changes{$item} = 1;
8050: }
8051: }
8052: foreach my $type (@mailings) {
8053: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
8054:
8055: push(@{$changes{$type}},@{$newsetting{$type}});
8056: }
8057: if ($others{$type} ne '') {
8058: push(@{$changes{$type}},'others');
8059: }
8060: if ($type eq 'helpdeskmail') {
8061: if ($bcc{$type} ne '') {
8062: push(@{$changes{$type}},'bcc');
8063: }
8064: }
8065: }
8066: }
8067: foreach my $item (@toggles) {
8068: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
8069: $changes{$item} = 1;
8070: } elsif ((!$env{'form.'.$item}) &&
8071: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
8072: $changes{$item} = 1;
8073: }
8074: }
8075: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
8076: $dom);
8077: if ($putresult eq 'ok') {
8078: if (keys(%changes) > 0) {
8079: &Apache::loncommon::devalidate_domconfig_cache($dom);
8080: if (ref($lastactref) eq 'HASH') {
8081: $lastactref->{'domainconfig'} = 1;
8082: }
8083: my ($titles,$short_titles) = &contact_titles();
8084: $resulttext = &mt('Changes made:').'<ul>';
8085: foreach my $item (@contacts) {
8086: if ($changes{$item}) {
8087: $resulttext .= '<li>'.$titles->{$item}.
8088: &mt(' set to: ').
8089: '<span class="LC_cusr_emph">'.
8090: $to{$item}.'</span></li>';
8091: }
8092: }
8093: foreach my $type (@mailings) {
8094: if (ref($changes{$type}) eq 'ARRAY') {
8095: $resulttext .= '<li>'.$titles->{$type}.': ';
8096: my @text;
8097: foreach my $item (@{$newsetting{$type}}) {
8098: push(@text,$short_titles->{$item});
8099: }
8100: if ($others{$type} ne '') {
8101: push(@text,$others{$type});
8102: }
8103: $resulttext .= '<span class="LC_cusr_emph">'.
8104: join(', ',@text).'</span>';
8105: if ($type eq 'helpdeskmail') {
8106: if ($bcc{$type} ne '') {
8107: $resulttext .= ' '.&mt('with Bcc to').': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
8108: }
8109: }
8110: $resulttext .= '</li>';
8111: }
8112: }
8113: my @offon = ('off','on');
8114: if ($changes{'reporterrors'}) {
8115: $resulttext .= '<li>'.
8116: &mt('E-mail error reports to [_1] set to "'.
8117: $offon[$env{'form.reporterrors'}].'".',
8118: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
8119: &mt('LON-CAPA core group - MSU'),600,500)).
8120: '</li>';
8121: }
8122: if ($changes{'reportupdates'}) {
8123: $resulttext .= '<li>'.
8124: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
8125: $offon[$env{'form.reportupdates'}].'".',
8126: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
8127: &mt('LON-CAPA core group - MSU'),600,500)).
8128: '</li>';
8129: }
8130: $resulttext .= '</ul>';
8131: } else {
8132: $resulttext = &mt('No changes made to contact information');
8133: }
8134: } else {
8135: $resulttext = '<span class="LC_error">'.
8136: &mt('An error occurred: [_1].',$putresult).'</span>';
8137: }
8138: return $resulttext;
8139: }
8140:
8141: sub modify_usercreation {
8142: my ($dom,%domconfig) = @_;
8143: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
8144: my $warningmsg;
8145: if (ref($domconfig{'usercreation'}) eq 'HASH') {
8146: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
8147: if ($key eq 'cancreate') {
8148: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
8149: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
8150: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
8151: ($item eq 'captcha') || ($item eq 'recaptchakeys')) {
8152: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8153: } else {
8154: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8155: }
8156: }
8157: }
8158: } elsif ($key eq 'email_rule') {
8159: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
8160: } else {
8161: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
8162: }
8163: }
8164: }
8165: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
8166: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
8167: my @contexts = ('author','course','requestcrs');
8168: foreach my $item(@contexts) {
8169: $cancreate{$item} = $env{'form.can_createuser_'.$item};
8170: }
8171: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8172: foreach my $item (@contexts) {
8173: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
8174: push(@{$changes{'cancreate'}},$item);
8175: }
8176: }
8177: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
8178: foreach my $item (@contexts) {
8179: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
8180: if ($cancreate{$item} ne 'any') {
8181: push(@{$changes{'cancreate'}},$item);
8182: }
8183: } else {
8184: if ($cancreate{$item} ne 'none') {
8185: push(@{$changes{'cancreate'}},$item);
8186: }
8187: }
8188: }
8189: } else {
8190: foreach my $item (@contexts) {
8191: push(@{$changes{'cancreate'}},$item);
8192: }
8193: }
8194:
8195: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
8196: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
8197: if (!grep(/^\Q$type\E$/,@username_rule)) {
8198: push(@{$changes{'username_rule'}},$type);
8199: }
8200: }
8201: foreach my $type (@username_rule) {
8202: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
8203: push(@{$changes{'username_rule'}},$type);
8204: }
8205: }
8206: } else {
8207: push(@{$changes{'username_rule'}},@username_rule);
8208: }
8209:
8210: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
8211: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
8212: if (!grep(/^\Q$type\E$/,@id_rule)) {
8213: push(@{$changes{'id_rule'}},$type);
8214: }
8215: }
8216: foreach my $type (@id_rule) {
8217: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
8218: push(@{$changes{'id_rule'}},$type);
8219: }
8220: }
8221: } else {
8222: push(@{$changes{'id_rule'}},@id_rule);
8223: }
8224:
8225: my @authen_contexts = ('author','course','domain');
8226: my @authtypes = ('int','krb4','krb5','loc');
8227: my %authhash;
8228: foreach my $item (@authen_contexts) {
8229: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
8230: foreach my $auth (@authtypes) {
8231: if (grep(/^\Q$auth\E$/,@authallowed)) {
8232: $authhash{$item}{$auth} = 1;
8233: } else {
8234: $authhash{$item}{$auth} = 0;
8235: }
8236: }
8237: }
8238: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
8239: foreach my $item (@authen_contexts) {
8240: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
8241: foreach my $auth (@authtypes) {
8242: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
8243: push(@{$changes{'authtypes'}},$item);
8244: last;
8245: }
8246: }
8247: }
8248: }
8249: } else {
8250: foreach my $item (@authen_contexts) {
8251: push(@{$changes{'authtypes'}},$item);
8252: }
8253: }
8254:
8255: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
8256: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
8257: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
8258: $save_usercreate{'id_rule'} = \@id_rule;
8259: $save_usercreate{'username_rule'} = \@username_rule,
8260: $save_usercreate{'authtypes'} = \%authhash;
8261:
8262: my %usercreation_hash = (
8263: usercreation => \%save_usercreate,
8264: );
8265:
8266: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
8267: $dom);
8268:
8269: if ($putresult eq 'ok') {
8270: if (keys(%changes) > 0) {
8271: $resulttext = &mt('Changes made:').'<ul>';
8272: if (ref($changes{'cancreate'}) eq 'ARRAY') {
8273: my %lt = &usercreation_types();
8274: foreach my $type (@{$changes{'cancreate'}}) {
8275: my $chgtext = $lt{$type}.', ';
8276: if ($cancreate{$type} eq 'none') {
8277: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
8278: } elsif ($cancreate{$type} eq 'any') {
8279: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
8280: } elsif ($cancreate{$type} eq 'official') {
8281: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
8282: } elsif ($cancreate{$type} eq 'unofficial') {
8283: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
8284: }
8285: $resulttext .= '<li>'.$chgtext.'</li>';
8286: }
8287: }
8288: if (ref($changes{'username_rule'}) eq 'ARRAY') {
8289: my ($rules,$ruleorder) =
8290: &Apache::lonnet::inst_userrules($dom,'username');
8291: my $chgtext = '<ul>';
8292: foreach my $type (@username_rule) {
8293: if (ref($rules->{$type}) eq 'HASH') {
8294: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
8295: }
8296: }
8297: $chgtext .= '</ul>';
8298: if (@username_rule > 0) {
8299: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
8300: } else {
8301: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
8302: }
8303: }
8304: if (ref($changes{'id_rule'}) eq 'ARRAY') {
8305: my ($idrules,$idruleorder) =
8306: &Apache::lonnet::inst_userrules($dom,'id');
8307: my $chgtext = '<ul>';
8308: foreach my $type (@id_rule) {
8309: if (ref($idrules->{$type}) eq 'HASH') {
8310: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
8311: }
8312: }
8313: $chgtext .= '</ul>';
8314: if (@id_rule > 0) {
8315: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
8316: } else {
8317: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
8318: }
8319: }
8320: my %authname = &authtype_names();
8321: my %context_title = &context_names();
8322: if (ref($changes{'authtypes'}) eq 'ARRAY') {
8323: my $chgtext = '<ul>';
8324: foreach my $type (@{$changes{'authtypes'}}) {
8325: my @allowed;
8326: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
8327: foreach my $auth (@authtypes) {
8328: if ($authhash{$type}{$auth}) {
8329: push(@allowed,$authname{$auth});
8330: }
8331: }
8332: if (@allowed > 0) {
8333: $chgtext .= join(', ',@allowed).'</li>';
8334: } else {
8335: $chgtext .= &mt('none').'</li>';
8336: }
8337: }
8338: $chgtext .= '</ul>';
8339: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
8340: $resulttext .= '</li>';
8341: }
8342: $resulttext .= '</ul>';
8343: } else {
8344: $resulttext = &mt('No changes made to user creation settings');
8345: }
8346: } else {
8347: $resulttext = '<span class="LC_error">'.
8348: &mt('An error occurred: [_1]',$putresult).'</span>';
8349: }
8350: if ($warningmsg ne '') {
8351: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
8352: }
8353: return $resulttext;
8354: }
8355:
8356: sub modify_selfcreation {
8357: my ($dom,%domconfig) = @_;
8358: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%changes,%cancreate);
8359: my (%save_usercreate,%save_usermodify);
8360: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8361: if (ref($types) eq 'ARRAY') {
8362: $usertypes->{'default'} = $othertitle;
8363: push(@{$types},'default');
8364: }
8365: #
8366: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
8367: #
8368: if (ref($domconfig{'usercreation'}) eq 'HASH') {
8369: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
8370: if ($key eq 'cancreate') {
8371: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
8372: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
8373: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
8374: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
8375: ($item eq 'emailusername') || ($item eq 'notify') ||
8376: ($item eq 'selfcreateprocessing') || ($item eq 'shibenv')) {
8377: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8378: } else {
8379: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8380: }
8381: }
8382: }
8383: } elsif ($key eq 'email_rule') {
8384: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
8385: } else {
8386: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
8387: }
8388: }
8389: }
8390: #
8391: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
8392: #
8393: if (ref($domconfig{'usermodification'}) eq 'HASH') {
8394: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
8395: if ($key eq 'selfcreate') {
8396: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
8397: } else {
8398: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
8399: }
8400: }
8401: }
8402:
8403: my @contexts = ('selfcreate');
8404: @{$cancreate{'selfcreate'}} = ();
8405: %{$cancreate{'emailusername'}} = ();
8406: @{$cancreate{'statustocreate'}} = ();
8407: %{$cancreate{'selfcreateprocessing'}} = ();
8408: %{$cancreate{'shibenv'}} = ();
8409: my %selfcreatetypes = (
8410: sso => 'users authenticated by institutional single sign on',
8411: login => 'users authenticated by institutional log-in',
8412: email => 'users who provide a valid e-mail address for use as username',
8413: );
8414: #
8415: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
8416: # is permitted.
8417: #
8418:
8419: my @statuses;
8420: if (ref($domconfig{'inststatus'}) eq 'HASH') {
8421: if (ref($domconfig{'inststatus'}{'inststatusguest'}) eq 'ARRAY') {
8422: @statuses = @{$domconfig{'inststatus'}{'inststatusguest'}};
8423: }
8424: }
8425: push(@statuses,'default');
8426:
8427: foreach my $item ('login','sso','email') {
8428: if ($item eq 'email') {
8429: if ($env{'form.cancreate_email'}) {
8430: push(@{$cancreate{'selfcreate'}},'email');
8431: push(@contexts,'selfcreateprocessing');
8432: foreach my $type (@statuses) {
8433: if ($type eq 'default') {
8434: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess'};
8435: } else {
8436: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
8437: }
8438: }
8439: }
8440: } else {
8441: if ($env{'form.cancreate_'.$item}) {
8442: push(@{$cancreate{'selfcreate'}},$item);
8443: }
8444: }
8445: }
8446: my (@email_rule,%userinfo,%savecaptcha);
8447: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
8448: #
8449: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
8450: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
8451: #
8452:
8453: if ($env{'form.cancreate_email'} eq 'email') {
8454: push(@contexts,'emailusername');
8455: if (ref($types) eq 'ARRAY') {
8456: foreach my $type (@{$types}) {
8457: if (ref($infofields) eq 'ARRAY') {
8458: foreach my $field (@{$infofields}) {
8459: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
8460: $cancreate{'emailusername'}{$type}{$field} = $1;
8461: }
8462: }
8463: }
8464: }
8465: }
8466: #
8467: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
8468: # queued requests for self-creation of account using e-mail address as username
8469: #
8470:
8471: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
8472: @approvalnotify = sort(@approvalnotify);
8473: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
8474: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8475: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
8476: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
8477: push(@{$changes{'cancreate'}},'notify');
8478: }
8479: } else {
8480: if ($cancreate{'notify'}{'approval'}) {
8481: push(@{$changes{'cancreate'}},'notify');
8482: }
8483: }
8484: } elsif ($cancreate{'notify'}{'approval'}) {
8485: push(@{$changes{'cancreate'}},'notify');
8486: }
8487:
8488: #
8489: # Retrieve rules (if any) governing types of e-mail address which may be used as a username
8490: #
8491: @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
8492: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
8493: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
8494: if (@{$curr_usercreation{'email_rule'}} > 0) {
8495: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
8496: if (!grep(/^\Q$type\E$/,@email_rule)) {
8497: push(@{$changes{'email_rule'}},$type);
8498: }
8499: }
8500: }
8501: if (@email_rule > 0) {
8502: foreach my $type (@email_rule) {
8503: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
8504: push(@{$changes{'email_rule'}},$type);
8505: }
8506: }
8507: }
8508: } elsif (@email_rule > 0) {
8509: push(@{$changes{'email_rule'}},@email_rule);
8510: }
8511: }
8512: #
8513: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
8514: # institutional log-in.
8515: #
8516: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
8517: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
8518: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
8519: ($domdefaults{'auth_def'} eq 'localauth'))) {
8520: $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.').' '.
8521: &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.');
8522: }
8523: }
8524: my @fields = ('lastname','firstname','middlename','generation',
8525: 'permanentemail','id');
8526: my @shibfields = (@fields,'inststatus');
8527: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
8528: #
8529: # Where usernames may created for institutional log-in and/or institutional single sign on:
8530: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
8531: # may self-create accounts
8532: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
8533: # which the user may supply, if institutional data is unavailable.
8534: #
8535: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
8536: if (ref($types) eq 'ARRAY') {
8537: if (@{$types} > 1) {
8538: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
8539: push(@contexts,'statustocreate');
8540: } else {
8541: undef($cancreate{'statustocreate'});
8542: }
8543: foreach my $type (@{$types}) {
8544: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
8545: foreach my $field (@fields) {
8546: if (grep(/^\Q$field\E$/,@modifiable)) {
8547: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
8548: } else {
8549: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
8550: }
8551: }
8552: }
8553: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
8554: foreach my $type (@{$types}) {
8555: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
8556: foreach my $field (@fields) {
8557: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
8558: $curr_usermodify{'selfcreate'}{$type}{$field}) {
8559: push(@{$changes{'selfcreate'}},$type);
8560: last;
8561: }
8562: }
8563: }
8564: }
8565: } else {
8566: foreach my $type (@{$types}) {
8567: push(@{$changes{'selfcreate'}},$type);
8568: }
8569: }
8570: }
8571: foreach my $field (@shibfields) {
8572: if ($env{'form.shibenv_'.$field} ne '') {
8573: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
8574: }
8575: }
8576: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8577: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
8578: foreach my $field (@shibfields) {
8579: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
8580: push(@{$changes{'cancreate'}},'shibenv');
8581: }
8582: }
8583: } else {
8584: foreach my $field (@shibfields) {
8585: if ($env{'form.shibenv_'.$field}) {
8586: push(@{$changes{'cancreate'}},'shibenv');
8587: last;
8588: }
8589: }
8590: }
8591: }
8592: }
8593: foreach my $item (@contexts) {
8594: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
8595: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
8596: if (ref($cancreate{$item}) eq 'ARRAY') {
8597: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
8598: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8599: push(@{$changes{'cancreate'}},$item);
8600: }
8601: }
8602: }
8603: }
8604: if (ref($cancreate{$item}) eq 'ARRAY') {
8605: foreach my $type (@{$cancreate{$item}}) {
8606: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
8607: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8608: push(@{$changes{'cancreate'}},$item);
8609: }
8610: }
8611: }
8612: }
8613: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
8614: if (ref($cancreate{$item}) eq 'HASH') {
8615: foreach my $curr (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
8616: if (ref($curr_usercreation{'cancreate'}{$item}{$curr}) eq 'HASH') {
8617: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$curr}})) {
8618: unless ($curr_usercreation{'cancreate'}{$item}{$curr}{$field} eq $cancreate{$item}{$curr}{$field}) {
8619: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8620: push(@{$changes{'cancreate'}},$item);
8621: }
8622: }
8623: }
8624: } elsif ($item eq 'selfcreateprocessing') {
8625: if ($cancreate{$item}{$curr} ne $curr_usercreation{'cancreate'}{$item}{$curr}) {
8626: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8627: push(@{$changes{'cancreate'}},$item);
8628: }
8629: }
8630: } else {
8631: if (!$cancreate{$item}{$curr}) {
8632: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8633: push(@{$changes{'cancreate'}},$item);
8634: }
8635: }
8636: }
8637: }
8638: foreach my $field (keys(%{$cancreate{$item}})) {
8639: if (ref($cancreate{$item}{$field}) eq 'HASH') {
8640: foreach my $inner (keys(%{$cancreate{$item}{$field}})) {
8641: if (ref($curr_usercreation{'cancreate'}{$item}{$field}) eq 'HASH') {
8642: unless ($curr_usercreation{'cancreate'}{$item}{$field}{$inner} eq $cancreate{$item}{$field}{$inner}) {
8643: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8644: push(@{$changes{'cancreate'}},$item);
8645: }
8646: }
8647: } else {
8648: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8649: push(@{$changes{'cancreate'}},$item);
8650: }
8651: }
8652: }
8653: } elsif ($item eq 'selfcreateprocessing') {
8654: if ($cancreate{$item}{$field} ne $curr_usercreation{'cancreate'}{$item}{$field}) {
8655: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8656: push(@{$changes{'cancreate'}},$item);
8657: }
8658: }
8659: } else {
8660: if (!$curr_usercreation{'cancreate'}{$item}{$field}) {
8661: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8662: push(@{$changes{'cancreate'}},$item);
8663: }
8664: }
8665: }
8666: }
8667: }
8668: } elsif ($curr_usercreation{'cancreate'}{$item}) {
8669: if (ref($cancreate{$item}) eq 'ARRAY') {
8670: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
8671: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8672: push(@{$changes{'cancreate'}},$item);
8673: }
8674: }
8675: } elsif (ref($cancreate{$item}) eq 'HASH') {
8676: if (!$cancreate{$item}{$curr_usercreation{'cancreate'}{$item}}) {
8677: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8678: push(@{$changes{'cancreate'}},$item);
8679: }
8680: }
8681: }
8682: } elsif ($item eq 'emailusername') {
8683: if (ref($cancreate{$item}) eq 'HASH') {
8684: foreach my $type (keys(%{$cancreate{$item}})) {
8685: if (ref($cancreate{$item}{$type}) eq 'HASH') {
8686: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
8687: if ($cancreate{$item}{$type}{$field}) {
8688: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8689: push(@{$changes{'cancreate'}},$item);
8690: }
8691: last;
8692: }
8693: }
8694: }
8695: }
8696: }
8697: }
8698: }
8699: #
8700: # Populate %save_usercreate hash with updates to self-creation configuration.
8701: #
8702: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
8703: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
8704: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
8705: if (ref($cancreate{'notify'}) eq 'HASH') {
8706: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
8707: }
8708: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
8709: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
8710: }
8711: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
8712: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
8713: }
8714: if (ref($cancreate{'shibenv'}) eq 'HASH') {
8715: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
8716: }
8717: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
8718: $save_usercreate{'emailrule'} = \@email_rule;
8719:
8720: my %userconfig_hash = (
8721: usercreation => \%save_usercreate,
8722: usermodification => \%save_usermodify,
8723: );
8724: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
8725: $dom);
8726: #
8727: # Accumulate details of changes to domain cofiguration for self-creation of usernames in $resulttext
8728: #
8729: if ($putresult eq 'ok') {
8730: if (keys(%changes) > 0) {
8731: $resulttext = &mt('Changes made:').'<ul>';
8732: if (ref($changes{'cancreate'}) eq 'ARRAY') {
8733: my %lt = &selfcreation_types();
8734: foreach my $type (@{$changes{'cancreate'}}) {
8735: my $chgtext;
8736: if ($type eq 'selfcreate') {
8737: if (@{$cancreate{$type}} == 0) {
8738: $chgtext .= &mt('Self creation of a new user account is not permitted.');
8739: } else {
8740: $chgtext .= &mt('Self-creation of a new account is permitted for:').
8741: '<ul>';
8742: foreach my $case (@{$cancreate{$type}}) {
8743: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
8744: }
8745: $chgtext .= '</ul>';
8746: if (ref($cancreate{$type}) eq 'ARRAY') {
8747: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
8748: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
8749: if (@{$cancreate{'statustocreate'}} == 0) {
8750: $chgtext .= '<br />'.
8751: '<span class="LC_warning">'.
8752: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
8753: '</span>';
8754: }
8755: }
8756: }
8757: }
8758: }
8759: } elsif ($type eq 'shibenv') {
8760: if (keys(%{$cancreate{$type}}) == 0) {
8761: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information');
8762: } else {
8763: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
8764: '<ul>';
8765: foreach my $field (@shibfields) {
8766: next if ($cancreate{$type}{$field} eq '');
8767: if ($field eq 'inststatus') {
8768: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
8769: } else {
8770: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
8771: }
8772: }
8773: $chgtext .= '</ul>';
8774: }
8775: } elsif ($type eq 'statustocreate') {
8776: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
8777: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
8778: if (@{$cancreate{'selfcreate'}} > 0) {
8779: if (@{$cancreate{'statustocreate'}} == 0) {
8780: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
8781: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
8782: $chgtext .= '<br />'.
8783: '<span class="LC_warning">'.
8784: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
8785: '</span>';
8786: }
8787: } elsif (ref($usertypes) eq 'HASH') {
8788: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
8789: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
8790: } else {
8791: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
8792: }
8793: $chgtext .= '<ul>';
8794: foreach my $case (@{$cancreate{$type}}) {
8795: if ($case eq 'default') {
8796: $chgtext .= '<li>'.$othertitle.'</li>';
8797: } else {
8798: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
8799: }
8800: }
8801: $chgtext .= '</ul>';
8802: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
8803: $chgtext .= '<br /><span class="LC_warning">'.
8804: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
8805: '</span>';
8806: }
8807: }
8808: } else {
8809: if (@{$cancreate{$type}} == 0) {
8810: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
8811: } else {
8812: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
8813: }
8814: }
8815: }
8816: } elsif ($type eq 'selfcreateprocessing') {
8817: my %choices = &Apache::lonlocal::texthash (
8818: automatic => 'Automatic approval',
8819: approval => 'Queued for approval',
8820: );
8821: if (@statuses > 1) {
8822: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set as follows:').
8823: '<ul>';
8824: foreach my $type (@statuses) {
8825: if ($type eq 'default') {
8826: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
8827: } else {
8828: $chgtext .= '<li>'.$usertypes->{$type}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
8829: }
8830: }
8831: $chgtext .= '</ul>';
8832: } else {
8833: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set to: "[_1]"',
8834: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
8835: }
8836: } elsif ($type eq 'captcha') {
8837: if ($savecaptcha{$type} eq 'notused') {
8838: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
8839: } else {
8840: my %captchas = &captcha_phrases();
8841: if ($captchas{$savecaptcha{$type}}) {
8842: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
8843: } else {
8844: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
8845: }
8846: }
8847: } elsif ($type eq 'recaptchakeys') {
8848: my ($privkey,$pubkey);
8849: if (ref($savecaptcha{$type}) eq 'HASH') {
8850: $pubkey = $savecaptcha{$type}{'public'};
8851: $privkey = $savecaptcha{$type}{'private'};
8852: }
8853: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
8854: if (!$pubkey) {
8855: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
8856: } else {
8857: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
8858: }
8859: if (!$privkey) {
8860: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
8861: } else {
8862: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
8863: }
8864: $chgtext .= '</ul>';
8865: } elsif ($type eq 'emailusername') {
8866: if (ref($cancreate{'emailusername'}) eq 'HASH') {
8867: if (ref($types) eq 'ARRAY') {
8868: foreach my $type (@{$types}) {
8869: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
8870: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
8871: $chgtext .= &mt('When self-creating account with e-mail as username, the following information will be provided by [_1]:',$usertypes->{$type}).
8872: '<ul>';
8873: foreach my $field (@{$infofields}) {
8874: if ($cancreate{'emailusername'}{$type}{$field}) {
8875: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
8876: }
8877: }
8878: }
8879: $chgtext .= '</ul>';
8880: } else {
8881: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',$usertypes->{$type}).'<br />';
8882: }
8883: }
8884: }
8885: }
8886: } elsif ($type eq 'notify') {
8887: $chgtext = &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
8888: if (ref($changes{'cancreate'}) eq 'ARRAY') {
8889: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
8890: if ($cancreate{'notify'}{'approval'}) {
8891: $chgtext = &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
8892: }
8893: }
8894: }
8895: }
8896: if ($chgtext) {
8897: $resulttext .= '<li>'.$chgtext.'</li>';
8898: }
8899: }
8900: }
8901: if (ref($changes{'email_rule'}) eq 'ARRAY') {
8902: my ($emailrules,$emailruleorder) =
8903: &Apache::lonnet::inst_userrules($dom,'email');
8904: my $chgtext = '<ul>';
8905: foreach my $type (@email_rule) {
8906: if (ref($emailrules->{$type}) eq 'HASH') {
8907: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
8908: }
8909: }
8910: $chgtext .= '</ul>';
8911: if (@email_rule > 0) {
8912: $resulttext .= '<li>'.
8913: &mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').
8914: $chgtext.
8915: '</li>';
8916: } else {
8917: $resulttext .= '<li>'.
8918: &mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').
8919: '</li>';
8920: }
8921: }
8922: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
8923: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
8924: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
8925: foreach my $type (@{$changes{'selfcreate'}}) {
8926: my $typename = $type;
8927: if (ref($usertypes) eq 'HASH') {
8928: if ($usertypes->{$type} ne '') {
8929: $typename = $usertypes->{$type};
8930: }
8931: }
8932: my @modifiable;
8933: $resulttext .= '<li>'.
8934: &mt('Self-creation of account by users with status: [_1]',
8935: '<span class="LC_cusr_emph">'.$typename.'</span>').
8936: ' - '.&mt('modifiable fields (if institutional data blank): ');
8937: foreach my $field (@fields) {
8938: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
8939: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
8940: }
8941: }
8942: if (@modifiable > 0) {
8943: $resulttext .= join(', ',@modifiable);
8944: } else {
8945: $resulttext .= &mt('none');
8946: }
8947: $resulttext .= '</li>';
8948: }
8949: $resulttext .= '</ul></li>';
8950: }
8951: $resulttext .= '</ul>';
8952: } else {
8953: $resulttext = &mt('No changes made to self-creation settings');
8954: }
8955: } else {
8956: $resulttext = '<span class="LC_error">'.
8957: &mt('An error occurred: [_1]',$putresult).'</span>';
8958: }
8959: if ($warningmsg ne '') {
8960: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
8961: }
8962: return $resulttext;
8963: }
8964:
8965: sub process_captcha {
8966: my ($container,$changes,$newsettings,$current) = @_;
8967: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
8968: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
8969: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
8970: $newsettings->{'captcha'} = 'original';
8971: }
8972: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
8973: if ($container eq 'cancreate') {
8974: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
8975: push(@{$changes->{'cancreate'}},'captcha');
8976: } elsif (!defined($changes->{'cancreate'})) {
8977: $changes->{'cancreate'} = ['captcha'];
8978: }
8979: } else {
8980: $changes->{'captcha'} = 1;
8981: }
8982: }
8983: my ($newpub,$newpriv,$currpub,$currpriv);
8984: if ($newsettings->{'captcha'} eq 'recaptcha') {
8985: $newpub = $env{'form.'.$container.'_recaptchapub'};
8986: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
8987: $newpub =~ s/\W//g;
8988: $newpriv =~ s/\W//g;
8989: $newsettings->{'recaptchakeys'} = {
8990: public => $newpub,
8991: private => $newpriv,
8992: };
8993: }
8994: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
8995: $currpub = $current->{'recaptchakeys'}{'public'};
8996: $currpriv = $current->{'recaptchakeys'}{'private'};
8997: unless ($newsettings->{'captcha'} eq 'recaptcha') {
8998: $newsettings->{'recaptchakeys'} = {
8999: public => '',
9000: private => '',
9001: }
9002: }
9003: }
9004: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
9005: if ($container eq 'cancreate') {
9006: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
9007: push(@{$changes->{'cancreate'}},'recaptchakeys');
9008: } elsif (!defined($changes->{'cancreate'})) {
9009: $changes->{'cancreate'} = ['recaptchakeys'];
9010: }
9011: } else {
9012: $changes->{'recaptchakeys'} = 1;
9013: }
9014: }
9015: return;
9016: }
9017:
9018: sub modify_usermodification {
9019: my ($dom,%domconfig) = @_;
9020: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
9021: if (ref($domconfig{'usermodification'}) eq 'HASH') {
9022: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
9023: if ($key eq 'selfcreate') {
9024: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
9025: } else {
9026: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
9027: }
9028: }
9029: }
9030: my @contexts = ('author','course');
9031: my %context_title = (
9032: author => 'In author context',
9033: course => 'In course context',
9034: );
9035: my @fields = ('lastname','firstname','middlename','generation',
9036: 'permanentemail','id');
9037: my %roles = (
9038: author => ['ca','aa'],
9039: course => ['st','ep','ta','in','cr'],
9040: );
9041: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9042: foreach my $context (@contexts) {
9043: foreach my $role (@{$roles{$context}}) {
9044: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
9045: foreach my $item (@fields) {
9046: if (grep(/^\Q$item\E$/,@modifiable)) {
9047: $modifyhash{$context}{$role}{$item} = 1;
9048: } else {
9049: $modifyhash{$context}{$role}{$item} = 0;
9050: }
9051: }
9052: }
9053: if (ref($curr_usermodification{$context}) eq 'HASH') {
9054: foreach my $role (@{$roles{$context}}) {
9055: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
9056: foreach my $field (@fields) {
9057: if ($modifyhash{$context}{$role}{$field} ne
9058: $curr_usermodification{$context}{$role}{$field}) {
9059: push(@{$changes{$context}},$role);
9060: last;
9061: }
9062: }
9063: }
9064: }
9065: } else {
9066: foreach my $context (@contexts) {
9067: foreach my $role (@{$roles{$context}}) {
9068: push(@{$changes{$context}},$role);
9069: }
9070: }
9071: }
9072: }
9073: my %usermodification_hash = (
9074: usermodification => \%modifyhash,
9075: );
9076: my $putresult = &Apache::lonnet::put_dom('configuration',
9077: \%usermodification_hash,$dom);
9078: if ($putresult eq 'ok') {
9079: if (keys(%changes) > 0) {
9080: $resulttext = &mt('Changes made: ').'<ul>';
9081: foreach my $context (@contexts) {
9082: if (ref($changes{$context}) eq 'ARRAY') {
9083: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
9084: if (ref($changes{$context}) eq 'ARRAY') {
9085: foreach my $role (@{$changes{$context}}) {
9086: my $rolename;
9087: if ($role eq 'cr') {
9088: $rolename = &mt('Custom');
9089: } else {
9090: $rolename = &Apache::lonnet::plaintext($role);
9091: }
9092: my @modifiable;
9093: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
9094: foreach my $field (@fields) {
9095: if ($modifyhash{$context}{$role}{$field}) {
9096: push(@modifiable,$fieldtitles{$field});
9097: }
9098: }
9099: if (@modifiable > 0) {
9100: $resulttext .= join(', ',@modifiable);
9101: } else {
9102: $resulttext .= &mt('none');
9103: }
9104: $resulttext .= '</li>';
9105: }
9106: $resulttext .= '</ul></li>';
9107: }
9108: }
9109: }
9110: $resulttext .= '</ul>';
9111: } else {
9112: $resulttext = &mt('No changes made to user modification settings');
9113: }
9114: } else {
9115: $resulttext = '<span class="LC_error">'.
9116: &mt('An error occurred: [_1]',$putresult).'</span>';
9117: }
9118: return $resulttext;
9119: }
9120:
9121: sub modify_defaults {
9122: my ($dom,$lastactref,%domconfig) = @_;
9123: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
9124: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9125: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
9126: my @authtypes = ('internal','krb4','krb5','localauth');
9127: foreach my $item (@items) {
9128: $newvalues{$item} = $env{'form.'.$item};
9129: if ($item eq 'auth_def') {
9130: if ($newvalues{$item} ne '') {
9131: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
9132: push(@errors,$item);
9133: }
9134: }
9135: } elsif ($item eq 'lang_def') {
9136: if ($newvalues{$item} ne '') {
9137: if ($newvalues{$item} =~ /^(\w+)/) {
9138: my $langcode = $1;
9139: if ($langcode ne 'x_chef') {
9140: if (code2language($langcode) eq '') {
9141: push(@errors,$item);
9142: }
9143: }
9144: } else {
9145: push(@errors,$item);
9146: }
9147: }
9148: } elsif ($item eq 'timezone_def') {
9149: if ($newvalues{$item} ne '') {
9150: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
9151: push(@errors,$item);
9152: }
9153: }
9154: } elsif ($item eq 'datelocale_def') {
9155: if ($newvalues{$item} ne '') {
9156: my @datelocale_ids = DateTime::Locale->ids();
9157: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
9158: push(@errors,$item);
9159: }
9160: }
9161: } elsif ($item eq 'portal_def') {
9162: if ($newvalues{$item} ne '') {
9163: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
9164: push(@errors,$item);
9165: }
9166: }
9167: }
9168: if (grep(/^\Q$item\E$/,@errors)) {
9169: $newvalues{$item} = $domdefaults{$item};
9170: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
9171: $changes{$item} = 1;
9172: }
9173: $domdefaults{$item} = $newvalues{$item};
9174: }
9175: my %defaults_hash = (
9176: defaults => \%newvalues,
9177: );
9178: my $title = &defaults_titles();
9179:
9180: my $currinststatus;
9181: if (ref($domconfig{'inststatus'}) eq 'HASH') {
9182: $currinststatus = $domconfig{'inststatus'};
9183: } else {
9184: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9185: $currinststatus = {
9186: inststatustypes => $usertypes,
9187: inststatusorder => $types,
9188: inststatusguest => [],
9189: };
9190: }
9191: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
9192: my @allpos;
9193: my %guests;
9194: my %alltypes;
9195: my ($currtitles,$currguests,$currorder);
9196: if (ref($currinststatus) eq 'HASH') {
9197: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
9198: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
9199: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
9200: if ($currinststatus->{inststatustypes}->{$type} ne '') {
9201: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
9202: }
9203: }
9204: unless (grep(/^\Q$type\E$/,@todelete)) {
9205: my $position = $env{'form.inststatus_pos_'.$type};
9206: $position =~ s/\D+//g;
9207: $allpos[$position] = $type;
9208: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
9209: $alltypes{$type} =~ s/`//g;
9210: if ($env{'form.inststatus_guest_'.$type}) {
9211: $guests{$type} = 1;
9212: }
9213: }
9214: }
9215: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
9216: $currguests = join(',',@{$currinststatus->{'inststatusguest'}});
9217: }
9218: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
9219: $currtitles =~ s/,$//;
9220: }
9221: }
9222: if ($env{'form.addinststatus'}) {
9223: my $newtype = $env{'form.addinststatus'};
9224: $newtype =~ s/\W//g;
9225: unless (exists($alltypes{$newtype})) {
9226: if ($env{'form.addinststatus_guest'}) {
9227: $guests{$newtype} = 1;
9228: }
9229: $alltypes{$newtype} = $env{'form.addinststatus_title'};
9230: $alltypes{$newtype} =~ s/`//g;
9231: my $position = $env{'form.addinststatus_pos'};
9232: $position =~ s/\D+//g;
9233: if ($position ne '') {
9234: $allpos[$position] = $newtype;
9235: }
9236: }
9237: }
9238: my (@orderedstatus,@orderedguests);
9239: foreach my $type (@allpos) {
9240: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
9241: push(@orderedstatus,$type);
9242: if ($guests{$type}) {
9243: push(@orderedguests,$type);
9244: }
9245: }
9246: }
9247: foreach my $type (keys(%alltypes)) {
9248: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
9249: delete($alltypes{$type});
9250: }
9251: }
9252: $defaults_hash{'inststatus'} = {
9253: inststatustypes => \%alltypes,
9254: inststatusorder => \@orderedstatus,
9255: inststatusguest => \@orderedguests,
9256: };
9257: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
9258: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
9259: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
9260: }
9261: }
9262: if ($currorder ne join(',',@orderedstatus)) {
9263: $changes{'inststatus'}{'inststatusorder'} = 1;
9264: }
9265: if ($currguests ne join(',',@orderedguests)) {
9266: $changes{'inststatus'}{'inststatusguest'} = 1;
9267: }
9268: my $newtitles;
9269: foreach my $item (@orderedstatus) {
9270: $newtitles .= $alltypes{$item}.',';
9271: }
9272: $newtitles =~ s/,$//;
9273: if ($currtitles ne $newtitles) {
9274: $changes{'inststatus'}{'inststatustypes'} = 1;
9275: }
9276: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
9277: $dom);
9278: if ($putresult eq 'ok') {
9279: if (keys(%changes) > 0) {
9280: $resulttext = &mt('Changes made:').'<ul>';
9281: my $version = &Apache::lonnet::get_server_loncaparev($dom);
9282: 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";
9283: foreach my $item (sort(keys(%changes))) {
9284: if ($item eq 'inststatus') {
9285: if (ref($changes{'inststatus'}) eq 'HASH') {
9286: if (($changes{'inststatus'}{'inststatustypes'}) || $changes{'inststatus'}{'inststatusorder'}) {
9287: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
9288: foreach my $type (@orderedstatus) {
9289: $resulttext .= $alltypes{$type}.', ';
9290: }
9291: $resulttext =~ s/, $//;
9292: $resulttext .= '</li>';
9293: }
9294: if ($changes{'inststatus'}{'inststatusguest'}) {
9295: $resulttext .= '<li>';
9296: if (@orderedguests) {
9297: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to:').' ';
9298: foreach my $type (@orderedguests) {
9299: $resulttext .= $alltypes{$type}.', ';
9300: }
9301: $resulttext =~ s/, $//;
9302: } else {
9303: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to none.');
9304: }
9305: $resulttext .= '</li>';
9306: }
9307: }
9308: } else {
9309: my $value = $env{'form.'.$item};
9310: if ($value eq '') {
9311: $value = &mt('none');
9312: } elsif ($item eq 'auth_def') {
9313: my %authnames = &authtype_names();
9314: my %shortauth = (
9315: internal => 'int',
9316: krb4 => 'krb4',
9317: krb5 => 'krb5',
9318: localauth => 'loc',
9319: );
9320: $value = $authnames{$shortauth{$value}};
9321: }
9322: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
9323: $mailmsgtext .= "$title->{$item} set to $value\n";
9324: }
9325: }
9326: $resulttext .= '</ul>';
9327: $mailmsgtext .= "\n";
9328: my $cachetime = 24*60*60;
9329: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
9330: if (ref($lastactref) eq 'HASH') {
9331: $lastactref->{'domdefaults'} = 1;
9332: }
9333: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
9334: my $notify = 1;
9335: if (ref($domconfig{'contacts'}) eq 'HASH') {
9336: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
9337: $notify = 0;
9338: }
9339: }
9340: if ($notify) {
9341: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
9342: "LON-CAPA Domain Settings Change - $dom",
9343: $mailmsgtext);
9344: }
9345: }
9346: } else {
9347: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
9348: }
9349: } else {
9350: $resulttext = '<span class="LC_error">'.
9351: &mt('An error occurred: [_1]',$putresult).'</span>';
9352: }
9353: if (@errors > 0) {
9354: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
9355: foreach my $item (@errors) {
9356: $resulttext .= ' "'.$title->{$item}.'",';
9357: }
9358: $resulttext =~ s/,$//;
9359: }
9360: return $resulttext;
9361: }
9362:
9363: sub modify_scantron {
9364: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
9365: my ($resulttext,%confhash,%changes,$errors);
9366: my $custom = 'custom.tab';
9367: my $default = 'default.tab';
9368: my $servadm = $r->dir_config('lonAdmEMail');
9369: my ($configuserok,$author_ok,$switchserver) =
9370: &config_check($dom,$confname,$servadm);
9371: if ($env{'form.scantronformat.filename'} ne '') {
9372: my $error;
9373: if ($configuserok eq 'ok') {
9374: if ($switchserver) {
9375: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
9376: } else {
9377: if ($author_ok eq 'ok') {
9378: my ($result,$scantronurl) =
9379: &publishlogo($r,'upload','scantronformat',$dom,
9380: $confname,'scantron','','',$custom);
9381: if ($result eq 'ok') {
9382: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
9383: $changes{'scantronformat'} = 1;
9384: } else {
9385: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
9386: }
9387: } else {
9388: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
9389: }
9390: }
9391: } else {
9392: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
9393: }
9394: if ($error) {
9395: &Apache::lonnet::logthis($error);
9396: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9397: }
9398: }
9399: if (ref($domconfig{'scantron'}) eq 'HASH') {
9400: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
9401: if ($env{'form.scantronformat_del'}) {
9402: $confhash{'scantron'}{'scantronformat'} = '';
9403: $changes{'scantronformat'} = 1;
9404: }
9405: }
9406: }
9407: if (keys(%confhash) > 0) {
9408: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
9409: $dom);
9410: if ($putresult eq 'ok') {
9411: if (keys(%changes) > 0) {
9412: if (ref($confhash{'scantron'}) eq 'HASH') {
9413: $resulttext = &mt('Changes made:').'<ul>';
9414: if ($confhash{'scantron'}{'scantronformat'} eq '') {
9415: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
9416: } else {
9417: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
9418: }
9419: $resulttext .= '</ul>';
9420: } else {
9421: $resulttext = &mt('Changes made to bubblesheet format file.');
9422: }
9423: $resulttext .= '</ul>';
9424: &Apache::loncommon::devalidate_domconfig_cache($dom);
9425: if (ref($lastactref) eq 'HASH') {
9426: $lastactref->{'domainconfig'} = 1;
9427: }
9428: } else {
9429: $resulttext = &mt('No changes made to bubblesheet format file');
9430: }
9431: } else {
9432: $resulttext = '<span class="LC_error">'.
9433: &mt('An error occurred: [_1]',$putresult).'</span>';
9434: }
9435: } else {
9436: $resulttext = &mt('No changes made to bubblesheet format file');
9437: }
9438: if ($errors) {
9439: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
9440: $errors.'</ul>';
9441: }
9442: return $resulttext;
9443: }
9444:
9445: sub modify_coursecategories {
9446: my ($dom,$lastactref,%domconfig) = @_;
9447: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
9448: $cathash);
9449: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
9450: my @catitems = ('unauth','auth');
9451: my @cattypes = ('std','domonly','codesrch','none');
9452: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
9453: $cathash = $domconfig{'coursecategories'}{'cats'};
9454: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
9455: $changes{'togglecats'} = 1;
9456: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
9457: }
9458: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
9459: $changes{'categorize'} = 1;
9460: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
9461: }
9462: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
9463: $changes{'togglecatscomm'} = 1;
9464: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
9465: }
9466: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
9467: $changes{'categorizecomm'} = 1;
9468: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
9469: }
9470: foreach my $item (@catitems) {
9471: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
9472: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
9473: $changes{$item} = 1;
9474: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
9475: }
9476: }
9477: }
9478: } else {
9479: $changes{'togglecats'} = 1;
9480: $changes{'categorize'} = 1;
9481: $changes{'togglecatscomm'} = 1;
9482: $changes{'categorizecomm'} = 1;
9483: $domconfig{'coursecategories'} = {
9484: togglecats => $env{'form.togglecats'},
9485: categorize => $env{'form.categorize'},
9486: togglecatscomm => $env{'form.togglecatscomm'},
9487: categorizecomm => $env{'form.categorizecomm'},
9488: };
9489: foreach my $item (@catitems) {
9490: if ($env{'form.coursecat_'.$item} ne 'std') {
9491: $changes{$item} = 1;
9492: }
9493: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
9494: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
9495: }
9496: }
9497: }
9498: if (ref($cathash) eq 'HASH') {
9499: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
9500: push (@deletecategory,'instcode::0');
9501: }
9502: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
9503: push(@deletecategory,'communities::0');
9504: }
9505: }
9506: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
9507: if (ref($cathash) eq 'HASH') {
9508: if (@deletecategory > 0) {
9509: #FIXME Need to remove category from all courses using a deleted category
9510: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
9511: foreach my $item (@deletecategory) {
9512: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
9513: delete($domconfig{'coursecategories'}{'cats'}{$item});
9514: $deletions{$item} = 1;
9515: &recurse_cat_deletes($item,$cathash,\%deletions);
9516: }
9517: }
9518: }
9519: foreach my $item (keys(%{$cathash})) {
9520: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
9521: if ($cathash->{$item} ne $env{'form.'.$item}) {
9522: $reorderings{$item} = 1;
9523: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
9524: }
9525: if ($env{'form.addcategory_name_'.$item} ne '') {
9526: my $newcat = $env{'form.addcategory_name_'.$item};
9527: my $newdepth = $depth+1;
9528: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
9529: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
9530: $adds{$newitem} = 1;
9531: }
9532: if ($env{'form.subcat_'.$item} ne '') {
9533: my $newcat = $env{'form.subcat_'.$item};
9534: my $newdepth = $depth+1;
9535: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
9536: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
9537: $adds{$newitem} = 1;
9538: }
9539: }
9540: }
9541: if ($env{'form.instcode'} eq '1') {
9542: if (ref($cathash) eq 'HASH') {
9543: my $newitem = 'instcode::0';
9544: if ($cathash->{$newitem} eq '') {
9545: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
9546: $adds{$newitem} = 1;
9547: }
9548: } else {
9549: my $newitem = 'instcode::0';
9550: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
9551: $adds{$newitem} = 1;
9552: }
9553: }
9554: if ($env{'form.communities'} eq '1') {
9555: if (ref($cathash) eq 'HASH') {
9556: my $newitem = 'communities::0';
9557: if ($cathash->{$newitem} eq '') {
9558: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
9559: $adds{$newitem} = 1;
9560: }
9561: } else {
9562: my $newitem = 'communities::0';
9563: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
9564: $adds{$newitem} = 1;
9565: }
9566: }
9567: if ($env{'form.addcategory_name'} ne '') {
9568: if (($env{'form.addcategory_name'} ne 'instcode') &&
9569: ($env{'form.addcategory_name'} ne 'communities')) {
9570: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
9571: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
9572: $adds{$newitem} = 1;
9573: }
9574: }
9575: my $putresult;
9576: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
9577: if (keys(%deletions) > 0) {
9578: foreach my $key (keys(%deletions)) {
9579: if ($predelallitems{$key} ne '') {
9580: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
9581: }
9582: }
9583: }
9584: my (@chkcats,@chktrails,%chkallitems);
9585: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
9586: if (ref($chkcats[0]) eq 'ARRAY') {
9587: my $depth = 0;
9588: my $chg = 0;
9589: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
9590: my $name = $chkcats[0][$i];
9591: my $item;
9592: if ($name eq '') {
9593: $chg ++;
9594: } else {
9595: $item = &escape($name).'::0';
9596: if ($chg) {
9597: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
9598: }
9599: $depth ++;
9600: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
9601: $depth --;
9602: }
9603: }
9604: }
9605: }
9606: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
9607: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
9608: if ($putresult eq 'ok') {
9609: my %title = (
9610: togglecats => 'Show/Hide a course in catalog',
9611: categorize => 'Assign a category to a course',
9612: togglecatscomm => 'Show/Hide a community in catalog',
9613: categorizecomm => 'Assign a category to a community',
9614: );
9615: my %level = (
9616: dom => 'set in Domain ("Modify Course/Community")',
9617: crs => 'set in Course ("Course Configuration")',
9618: comm => 'set in Community ("Community Configuration")',
9619: none => 'No catalog',
9620: std => 'Standard catalog',
9621: domonly => 'Domain-only catalog',
9622: codesrch => 'Code search form',
9623: );
9624: $resulttext = &mt('Changes made:').'<ul>';
9625: if ($changes{'togglecats'}) {
9626: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
9627: }
9628: if ($changes{'categorize'}) {
9629: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
9630: }
9631: if ($changes{'togglecatscomm'}) {
9632: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
9633: }
9634: if ($changes{'categorizecomm'}) {
9635: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
9636: }
9637: if ($changes{'unauth'}) {
9638: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
9639: }
9640: if ($changes{'auth'}) {
9641: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
9642: }
9643: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
9644: my $cathash;
9645: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
9646: $cathash = $domconfig{'coursecategories'}{'cats'};
9647: } else {
9648: $cathash = {};
9649: }
9650: my (@cats,@trails,%allitems);
9651: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
9652: if (keys(%deletions) > 0) {
9653: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
9654: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
9655: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
9656: }
9657: $resulttext .= '</ul></li>';
9658: }
9659: if (keys(%reorderings) > 0) {
9660: my %sort_by_trail;
9661: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
9662: foreach my $key (keys(%reorderings)) {
9663: if ($allitems{$key} ne '') {
9664: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
9665: }
9666: }
9667: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
9668: $resulttext .= '<li>'.$trails[$trail].'</li>';
9669: }
9670: $resulttext .= '</ul></li>';
9671: }
9672: if (keys(%adds) > 0) {
9673: my %sort_by_trail;
9674: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
9675: foreach my $key (keys(%adds)) {
9676: if ($allitems{$key} ne '') {
9677: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
9678: }
9679: }
9680: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
9681: $resulttext .= '<li>'.$trails[$trail].'</li>';
9682: }
9683: $resulttext .= '</ul></li>';
9684: }
9685: }
9686: $resulttext .= '</ul>';
9687: if ($changes{'unauth'} || $changes{'auth'}) {
9688: &Apache::loncommon::devalidate_domconfig_cache($dom);
9689: if (ref($lastactref) eq 'HASH') {
9690: $lastactref->{'domainconfig'} = 1;
9691: }
9692: }
9693: } else {
9694: $resulttext = '<span class="LC_error">'.
9695: &mt('An error occurred: [_1]',$putresult).'</span>';
9696: }
9697: } else {
9698: $resulttext = &mt('No changes made to course and community categories');
9699: }
9700: return $resulttext;
9701: }
9702:
9703: sub modify_serverstatuses {
9704: my ($dom,%domconfig) = @_;
9705: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
9706: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
9707: %currserverstatus = %{$domconfig{'serverstatuses'}};
9708: }
9709: my @pages = &serverstatus_pages();
9710: foreach my $type (@pages) {
9711: $newserverstatus{$type}{'namedusers'} = '';
9712: $newserverstatus{$type}{'machines'} = '';
9713: if (defined($env{'form.'.$type.'_namedusers'})) {
9714: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
9715: my @okusers;
9716: foreach my $user (@users) {
9717: my ($uname,$udom) = split(/:/,$user);
9718: if (($udom =~ /^$match_domain$/) &&
9719: (&Apache::lonnet::domain($udom)) &&
9720: ($uname =~ /^$match_username$/)) {
9721: if (!grep(/^\Q$user\E/,@okusers)) {
9722: push(@okusers,$user);
9723: }
9724: }
9725: }
9726: if (@okusers > 0) {
9727: @okusers = sort(@okusers);
9728: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
9729: }
9730: }
9731: if (defined($env{'form.'.$type.'_machines'})) {
9732: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
9733: my @okmachines;
9734: foreach my $ip (@machines) {
9735: my @parts = split(/\./,$ip);
9736: next if (@parts < 4);
9737: my $badip = 0;
9738: for (my $i=0; $i<4; $i++) {
9739: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
9740: $badip = 1;
9741: last;
9742: }
9743: }
9744: if (!$badip) {
9745: push(@okmachines,$ip);
9746: }
9747: }
9748: @okmachines = sort(@okmachines);
9749: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
9750: }
9751: }
9752: my %serverstatushash = (
9753: serverstatuses => \%newserverstatus,
9754: );
9755: foreach my $type (@pages) {
9756: foreach my $setting ('namedusers','machines') {
9757: my (@current,@new);
9758: if (ref($currserverstatus{$type}) eq 'HASH') {
9759: if ($currserverstatus{$type}{$setting} ne '') {
9760: @current = split(/,/,$currserverstatus{$type}{$setting});
9761: }
9762: }
9763: if ($newserverstatus{$type}{$setting} ne '') {
9764: @new = split(/,/,$newserverstatus{$type}{$setting});
9765: }
9766: if (@current > 0) {
9767: if (@new > 0) {
9768: foreach my $item (@current) {
9769: if (!grep(/^\Q$item\E$/,@new)) {
9770: $changes{$type}{$setting} = 1;
9771: last;
9772: }
9773: }
9774: foreach my $item (@new) {
9775: if (!grep(/^\Q$item\E$/,@current)) {
9776: $changes{$type}{$setting} = 1;
9777: last;
9778: }
9779: }
9780: } else {
9781: $changes{$type}{$setting} = 1;
9782: }
9783: } elsif (@new > 0) {
9784: $changes{$type}{$setting} = 1;
9785: }
9786: }
9787: }
9788: if (keys(%changes) > 0) {
9789: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
9790: my $putresult = &Apache::lonnet::put_dom('configuration',
9791: \%serverstatushash,$dom);
9792: if ($putresult eq 'ok') {
9793: $resulttext .= &mt('Changes made:').'<ul>';
9794: foreach my $type (@pages) {
9795: if (ref($changes{$type}) eq 'HASH') {
9796: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
9797: if ($changes{$type}{'namedusers'}) {
9798: if ($newserverstatus{$type}{'namedusers'} eq '') {
9799: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
9800: } else {
9801: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
9802: }
9803: }
9804: if ($changes{$type}{'machines'}) {
9805: if ($newserverstatus{$type}{'machines'} eq '') {
9806: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
9807: } else {
9808: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
9809: }
9810:
9811: }
9812: $resulttext .= '</ul></li>';
9813: }
9814: }
9815: $resulttext .= '</ul>';
9816: } else {
9817: $resulttext = '<span class="LC_error">'.
9818: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
9819:
9820: }
9821: } else {
9822: $resulttext = &mt('No changes made to access to server status pages');
9823: }
9824: return $resulttext;
9825: }
9826:
9827: sub modify_helpsettings {
9828: my ($r,$dom,$confname,%domconfig) = @_;
9829: my ($resulttext,$errors,%changes,%helphash);
9830: my %defaultchecked = ('submitbugs' => 'on');
9831: my @offon = ('off','on');
9832: my @toggles = ('submitbugs');
9833: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
9834: foreach my $item (@toggles) {
9835: if ($defaultchecked{$item} eq 'on') {
9836: if ($domconfig{'helpsettings'}{$item} eq '') {
9837: if ($env{'form.'.$item} eq '0') {
9838: $changes{$item} = 1;
9839: }
9840: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
9841: $changes{$item} = 1;
9842: }
9843: } elsif ($defaultchecked{$item} eq 'off') {
9844: if ($domconfig{'helpsettings'}{$item} eq '') {
9845: if ($env{'form.'.$item} eq '1') {
9846: $changes{$item} = 1;
9847: }
9848: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
9849: $changes{$item} = 1;
9850: }
9851: }
9852: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
9853: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
9854: }
9855: }
9856: }
9857: my $putresult;
9858: if (keys(%changes) > 0) {
9859: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
9860: if ($putresult eq 'ok') {
9861: $resulttext = &mt('Changes made:').'<ul>';
9862: foreach my $item (sort(keys(%changes))) {
9863: if ($item eq 'submitbugs') {
9864: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
9865: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
9866: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
9867: }
9868: }
9869: $resulttext .= '</ul>';
9870: } else {
9871: $resulttext = &mt('No changes made to help settings');
9872: $errors .= '<li><span class="LC_error">'.
9873: &mt('An error occurred storing the settings: [_1]',
9874: $putresult).'</span></li>';
9875: }
9876: }
9877: if ($errors) {
9878: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
9879: $errors.'</ul>';
9880: }
9881: return $resulttext;
9882: }
9883:
9884: sub modify_coursedefaults {
9885: my ($dom,$lastactref,%domconfig) = @_;
9886: my ($resulttext,$errors,%changes,%defaultshash);
9887: my %defaultchecked = ('canuse_pdfforms' => 'off');
9888: my @toggles = ('canuse_pdfforms');
9889: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
9890: 'uploadquota_community','uploadquota_textbook');
9891: my @types = ('official','unofficial','community','textbook');
9892: my %staticdefaults = (
9893: anonsurvey_threshold => 10,
9894: uploadquota => 500,
9895: );
9896:
9897: $defaultshash{'coursedefaults'} = {};
9898:
9899: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
9900: if ($domconfig{'coursedefaults'} eq '') {
9901: $domconfig{'coursedefaults'} = {};
9902: }
9903: }
9904:
9905: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
9906: foreach my $item (@toggles) {
9907: if ($defaultchecked{$item} eq 'on') {
9908: if (($domconfig{'coursedefaults'}{$item} eq '') &&
9909: ($env{'form.'.$item} eq '0')) {
9910: $changes{$item} = 1;
9911: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
9912: $changes{$item} = 1;
9913: }
9914: } elsif ($defaultchecked{$item} eq 'off') {
9915: if (($domconfig{'coursedefaults'}{$item} eq '') &&
9916: ($env{'form.'.$item} eq '1')) {
9917: $changes{$item} = 1;
9918: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
9919: $changes{$item} = 1;
9920: }
9921: }
9922: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
9923: }
9924: foreach my $item (@numbers) {
9925: my ($currdef,$newdef);
9926: $newdef = $env{'form.'.$item};
9927: if ($item eq 'anonsurvey_threshold') {
9928: $currdef = $domconfig{'coursedefaults'}{$item};
9929: $newdef =~ s/\D//g;
9930: if ($newdef eq '' || $newdef < 1) {
9931: $newdef = 1;
9932: }
9933: $defaultshash{'coursedefaults'}{$item} = $newdef;
9934: } else {
9935: my ($type) = ($item =~ /^\Quploadquota_\E(\w+)$/);
9936: if (ref($domconfig{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
9937: $currdef = $domconfig{'coursedefaults'}{'uploadquota'}{$type};
9938: }
9939: $newdef =~ s/[^\w.\-]//g;
9940: $defaultshash{'coursedefaults'}{'uploadquota'}{$type} = $newdef;
9941: }
9942: if ($currdef ne $newdef) {
9943: my $staticdef;
9944: if ($item eq 'anonsurvey_threshold') {
9945: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
9946: $changes{$item} = 1;
9947: }
9948: } else {
9949: unless (($currdef eq '') && ($newdef == $staticdefaults{'uploadquota'})) {
9950: $changes{'uploadquota'} = 1;
9951: }
9952: }
9953: }
9954: }
9955:
9956: my $officialcreds = $env{'form.official_credits'};
9957: $officialcreds =~ s/[^\d.]+//g;
9958: my $unofficialcreds = $env{'form.unofficial_credits'};
9959: $unofficialcreds =~ s/[^\d.]+//g;
9960: my $textbookcreds = $env{'form.textbook_credits'};
9961: $textbookcreds =~ s/[^\d.]+//g;
9962: if (ref($domconfig{'coursedefaults'}{'coursecredits'} ne 'HASH') &&
9963: ($env{'form.coursecredits'} eq '1')) {
9964: $changes{'coursecredits'} = 1;
9965: } else {
9966: if (($domconfig{'coursedefaults'}{'coursecredits'}{'official'} ne $officialcreds) ||
9967: ($domconfig{'coursedefaults'}{'coursecredits'}{'unofficial'} ne $unofficialcreds) ||
9968: ($domconfig{'coursedefaults'}{'coursecredits'}{'textbook'} ne $textbookcreds)) {
9969: $changes{'coursecredits'} = 1;
9970: }
9971: }
9972: $defaultshash{'coursedefaults'}{'coursecredits'} = {
9973: official => $officialcreds,
9974: unofficial => $unofficialcreds,
9975: textbook => $textbookcreds,
9976: }
9977: }
9978: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
9979: $dom);
9980: if ($putresult eq 'ok') {
9981: if (keys(%changes) > 0) {
9982: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9983: if (($changes{'canuse_pdfforms'}) || ($changes{'coursecredits'}) ||
9984: ($changes{'uploadquota'})) {
9985: if ($changes{'canuse_pdfforms'}) {
9986: $domdefaults{'canuse_pdfforms'}=$defaultshash{'coursedefaults'}{'canuse_pdfforms'};
9987: }
9988: if ($changes{'coursecredits'}) {
9989: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
9990: $domdefaults{'officialcredits'} =
9991: $defaultshash{'coursedefaults'}{'coursecredits'}{'official'};
9992: $domdefaults{'unofficialcredits'} =
9993: $defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'};
9994: $domdefaults{'textbookcredits'} =
9995: $domdefaults{'coursedefaults'}{'coursecredits'}{'textbook'};
9996: }
9997: }
9998: if ($changes{'uploadquota'}) {
9999: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10000: foreach my $type (@types) {
10001: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
10002: }
10003: }
10004: }
10005: my $cachetime = 24*60*60;
10006: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10007: if (ref($lastactref) eq 'HASH') {
10008: $lastactref->{'domdefaults'} = 1;
10009: }
10010: }
10011: $resulttext = &mt('Changes made:').'<ul>';
10012: foreach my $item (sort(keys(%changes))) {
10013: if ($item eq 'canuse_pdfforms') {
10014: if ($env{'form.'.$item} eq '1') {
10015: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
10016: } else {
10017: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
10018: }
10019: } elsif ($item eq 'anonsurvey_threshold') {
10020: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
10021: } elsif ($item eq 'uploadquota') {
10022: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10023: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
10024: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
10025: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
10026: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
10027:
10028: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
10029: '</ul>'.
10030: '</li>';
10031: } else {
10032: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
10033: }
10034: } elsif ($item eq 'coursecredits') {
10035: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
10036: if (($domdefaults{'officialcredits'} eq '') &&
10037: ($domdefaults{'unofficialcredits'} eq '') &&
10038: ($domdefaults{'textbookcredits'} eq '')) {
10039: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
10040: } else {
10041: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
10042: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
10043: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
10044: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
10045: '</ul>'.
10046: '</li>';
10047: }
10048: } else {
10049: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
10050: }
10051: }
10052: }
10053: $resulttext .= '</ul>';
10054: } else {
10055: $resulttext = &mt('No changes made to course defaults');
10056: }
10057: } else {
10058: $resulttext = '<span class="LC_error">'.
10059: &mt('An error occurred: [_1]',$putresult).'</span>';
10060: }
10061: return $resulttext;
10062: }
10063:
10064: sub modify_selfenrollment {
10065: my ($dom,$lastactref,%domconfig) = @_;
10066: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
10067: my @types = ('official','unofficial','community','textbook');
10068: my %titles = &tool_titles();
10069: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
10070: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
10071: $ordered{'default'} = ['types','registered','approval','limit'];
10072:
10073: my (%roles,%shown,%toplevel);
10074: $roles{'0'} = &Apache::lonnet::plaintext('dc');
10075:
10076: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
10077: if ($domconfig{'selfenrollment'} eq '') {
10078: $domconfig{'selfenrollment'} = {};
10079: }
10080: }
10081: %toplevel = (
10082: admin => 'Configuration Rights',
10083: default => 'Default settings',
10084: validation => 'Validation of self-enrollment requests',
10085: );
10086: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
10087:
10088: if (ref($ordered{'admin'}) eq 'ARRAY') {
10089: foreach my $item (@{$ordered{'admin'}}) {
10090: foreach my $type (@types) {
10091: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
10092: $selfenrollhash{'admin'}{$type}{$item} = 1;
10093: } else {
10094: $selfenrollhash{'admin'}{$type}{$item} = 0;
10095: }
10096: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
10097: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
10098: if ($selfenrollhash{'admin'}{$type}{$item} ne
10099: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
10100: push(@{$changes{'admin'}{$type}},$item);
10101: }
10102: } else {
10103: if (!$selfenrollhash{'admin'}{$type}{$item}) {
10104: push(@{$changes{'admin'}{$type}},$item);
10105: }
10106: }
10107: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
10108: push(@{$changes{'admin'}{$type}},$item);
10109: }
10110: }
10111: }
10112: }
10113:
10114: foreach my $item (@{$ordered{'default'}}) {
10115: foreach my $type (@types) {
10116: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
10117: if ($item eq 'types') {
10118: unless (($value eq 'all') || ($value eq 'dom')) {
10119: $value = '';
10120: }
10121: } elsif ($item eq 'registered') {
10122: unless ($value eq '1') {
10123: $value = 0;
10124: }
10125: } elsif ($item eq 'approval') {
10126: unless ($value =~ /^[012]$/) {
10127: $value = 0;
10128: }
10129: } else {
10130: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
10131: $value = 'none';
10132: }
10133: }
10134: $selfenrollhash{'default'}{$type}{$item} = $value;
10135: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
10136: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
10137: if ($selfenrollhash{'default'}{$type}{$item} ne
10138: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
10139: push(@{$changes{'default'}{$type}},$item);
10140: }
10141: } else {
10142: push(@{$changes{'default'}{$type}},$item);
10143: }
10144: } else {
10145: push(@{$changes{'default'}{$type}},$item);
10146: }
10147: if ($item eq 'limit') {
10148: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
10149: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
10150: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
10151: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
10152: }
10153: } else {
10154: $selfenrollhash{'default'}{$type}{'cap'} = '';
10155: }
10156: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
10157: if ($selfenrollhash{'default'}{$type}{'cap'} ne
10158: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
10159: push(@{$changes{'default'}{$type}},'cap');
10160: }
10161: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
10162: push(@{$changes{'default'}{$type}},'cap');
10163: }
10164: }
10165: }
10166: }
10167:
10168: foreach my $item (@{$itemsref}) {
10169: if ($item eq 'fields') {
10170: my @changed;
10171: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
10172: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
10173: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
10174: }
10175: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
10176: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
10177: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
10178: $domconfig{'selfenrollment'}{'validation'}{$item});
10179: } else {
10180: @changed = @{$selfenrollhash{'validation'}{$item}};
10181: }
10182: } else {
10183: @changed = @{$selfenrollhash{'validation'}{$item}};
10184: }
10185: if (@changed) {
10186: if ($selfenrollhash{'validation'}{$item}) {
10187: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
10188: } else {
10189: $changes{'validation'}{$item} = &mt('None');
10190: }
10191: }
10192: } else {
10193: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
10194: if ($item eq 'markup') {
10195: if ($env{'form.selfenroll_validation_'.$item}) {
10196: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
10197: }
10198: }
10199: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
10200: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
10201: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
10202: }
10203: }
10204: }
10205: }
10206:
10207: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
10208: $dom);
10209: if ($putresult eq 'ok') {
10210: if (keys(%changes) > 0) {
10211: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10212: $resulttext = &mt('Changes made:').'<ul>';
10213: foreach my $key ('admin','default','validation') {
10214: if (ref($changes{$key}) eq 'HASH') {
10215: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
10216: if ($key eq 'validation') {
10217: foreach my $item (@{$itemsref}) {
10218: if (exists($changes{$key}{$item})) {
10219: if ($item eq 'markup') {
10220: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
10221: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
10222: } else {
10223: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
10224: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
10225: }
10226: }
10227: }
10228: } else {
10229: foreach my $type (@types) {
10230: if ($type eq 'community') {
10231: $roles{'1'} = &mt('Community personnel');
10232: } else {
10233: $roles{'1'} = &mt('Course personnel');
10234: }
10235: if (ref($changes{$key}{$type}) eq 'ARRAY') {
10236: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
10237: if ($key eq 'admin') {
10238: my @mgrdc = ();
10239: if (ref($ordered{$key}) eq 'ARRAY') {
10240: foreach my $item (@{$ordered{'admin'}}) {
10241: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
10242: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
10243: push(@mgrdc,$item);
10244: }
10245: }
10246: }
10247: if (@mgrdc) {
10248: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
10249: } else {
10250: delete($domdefaults{$type.'selfenrolladmdc'});
10251: }
10252: }
10253: } else {
10254: if (ref($ordered{$key}) eq 'ARRAY') {
10255: foreach my $item (@{$ordered{$key}}) {
10256: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
10257: $domdefaults{$type.'selfenroll'.$item} =
10258: $selfenrollhash{$key}{$type}{$item};
10259: }
10260: }
10261: }
10262: }
10263: }
10264: $resulttext .= '<li>'.$titles{$type}.'<ul>';
10265: foreach my $item (@{$ordered{$key}}) {
10266: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
10267: $resulttext .= '<li>';
10268: if ($key eq 'admin') {
10269: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
10270: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
10271: } else {
10272: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
10273: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
10274: }
10275: $resulttext .= '</li>';
10276: }
10277: }
10278: $resulttext .= '</ul></li>';
10279: }
10280: }
10281: $resulttext .= '</ul></li>';
10282: }
10283: }
10284: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
10285: my $cachetime = 24*60*60;
10286: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10287: if (ref($lastactref) eq 'HASH') {
10288: $lastactref->{'domdefaults'} = 1;
10289: }
10290: }
10291: }
10292: $resulttext .= '</ul>';
10293: } else {
10294: $resulttext = &mt('No changes made to self-enrollment settings');
10295: }
10296: } else {
10297: $resulttext = '<span class="LC_error">'.
10298: &mt('An error occurred: [_1]',$putresult).'</span>';
10299: }
10300: return $resulttext;
10301: }
10302:
10303: sub modify_usersessions {
10304: my ($dom,$lastactref,%domconfig) = @_;
10305: my @hostingtypes = ('version','excludedomain','includedomain');
10306: my @offloadtypes = ('primary','default');
10307: my %types = (
10308: remote => \@hostingtypes,
10309: hosted => \@hostingtypes,
10310: spares => \@offloadtypes,
10311: );
10312: my @prefixes = ('remote','hosted','spares');
10313: my @lcversions = &Apache::lonnet::all_loncaparevs();
10314: my (%by_ip,%by_location,@intdoms);
10315: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
10316: my @locations = sort(keys(%by_location));
10317: my (%defaultshash,%changes);
10318: foreach my $prefix (@prefixes) {
10319: $defaultshash{'usersessions'}{$prefix} = {};
10320: }
10321: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10322: my $resulttext;
10323: my %iphost = &Apache::lonnet::get_iphost();
10324: foreach my $prefix (@prefixes) {
10325: next if ($prefix eq 'spares');
10326: foreach my $type (@{$types{$prefix}}) {
10327: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
10328: if ($type eq 'version') {
10329: my $value = $env{'form.'.$prefix.'_'.$type};
10330: my $okvalue;
10331: if ($value ne '') {
10332: if (grep(/^\Q$value\E$/,@lcversions)) {
10333: $okvalue = $value;
10334: }
10335: }
10336: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10337: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
10338: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
10339: if ($inuse == 0) {
10340: $changes{$prefix}{$type} = 1;
10341: } else {
10342: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
10343: $changes{$prefix}{$type} = 1;
10344: }
10345: if ($okvalue ne '') {
10346: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10347: }
10348: }
10349: } else {
10350: if (($inuse == 1) && ($okvalue ne '')) {
10351: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10352: $changes{$prefix}{$type} = 1;
10353: }
10354: }
10355: } else {
10356: if (($inuse == 1) && ($okvalue ne '')) {
10357: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10358: $changes{$prefix}{$type} = 1;
10359: }
10360: }
10361: } else {
10362: if (($inuse == 1) && ($okvalue ne '')) {
10363: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10364: $changes{$prefix}{$type} = 1;
10365: }
10366: }
10367: } else {
10368: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
10369: my @okvals;
10370: foreach my $val (@vals) {
10371: if ($val =~ /:/) {
10372: my @items = split(/:/,$val);
10373: foreach my $item (@items) {
10374: if (ref($by_location{$item}) eq 'ARRAY') {
10375: push(@okvals,$item);
10376: }
10377: }
10378: } else {
10379: if (ref($by_location{$val}) eq 'ARRAY') {
10380: push(@okvals,$val);
10381: }
10382: }
10383: }
10384: @okvals = sort(@okvals);
10385: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10386: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
10387: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
10388: if ($inuse == 0) {
10389: $changes{$prefix}{$type} = 1;
10390: } else {
10391: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10392: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
10393: if (@changed > 0) {
10394: $changes{$prefix}{$type} = 1;
10395: }
10396: }
10397: } else {
10398: if ($inuse == 1) {
10399: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10400: $changes{$prefix}{$type} = 1;
10401: }
10402: }
10403: } else {
10404: if ($inuse == 1) {
10405: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10406: $changes{$prefix}{$type} = 1;
10407: }
10408: }
10409: } else {
10410: if ($inuse == 1) {
10411: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10412: $changes{$prefix}{$type} = 1;
10413: }
10414: }
10415: }
10416: }
10417: }
10418:
10419: my @alldoms = &Apache::lonnet::all_domains();
10420: my %servers = &Apache::lonnet::internet_dom_servers($dom);
10421: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
10422: my $savespares;
10423:
10424: foreach my $lonhost (sort(keys(%servers))) {
10425: my $serverhomeID =
10426: &Apache::lonnet::get_server_homeID($servers{$lonhost});
10427: my $serverhostname = &Apache::lonnet::hostname($lonhost);
10428: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
10429: my %spareschg;
10430: foreach my $type (@{$types{'spares'}}) {
10431: my @okspares;
10432: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
10433: foreach my $server (@checked) {
10434: if (&Apache::lonnet::hostname($server) ne '') {
10435: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
10436: unless (grep(/^\Q$server\E$/,@okspares)) {
10437: push(@okspares,$server);
10438: }
10439: }
10440: }
10441: }
10442: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
10443: my $newspare;
10444: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
10445: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
10446: $newspare = $new;
10447: }
10448: }
10449: my @spares;
10450: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
10451: @spares = sort(@okspares,$newspare);
10452: } else {
10453: @spares = sort(@okspares);
10454: }
10455: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
10456: if (ref($spareid{$lonhost}) eq 'HASH') {
10457: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
10458: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
10459: if (@diffs > 0) {
10460: $spareschg{$type} = 1;
10461: }
10462: }
10463: }
10464: }
10465: if (keys(%spareschg) > 0) {
10466: $changes{'spares'}{$lonhost} = \%spareschg;
10467: }
10468: }
10469:
10470: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10471: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
10472: if (ref($changes{'spares'}) eq 'HASH') {
10473: if (keys(%{$changes{'spares'}}) > 0) {
10474: $savespares = 1;
10475: }
10476: }
10477: } else {
10478: $savespares = 1;
10479: }
10480: }
10481:
10482: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
10483: if ((keys(%changes) > 0) || ($savespares)) {
10484: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
10485: $dom);
10486: if ($putresult eq 'ok') {
10487: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
10488: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
10489: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
10490: }
10491: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
10492: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
10493: }
10494: }
10495: my $cachetime = 24*60*60;
10496: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10497: if (ref($lastactref) eq 'HASH') {
10498: $lastactref->{'domdefaults'} = 1;
10499: }
10500: if (keys(%changes) > 0) {
10501: my %lt = &usersession_titles();
10502: $resulttext = &mt('Changes made:').'<ul>';
10503: foreach my $prefix (@prefixes) {
10504: if (ref($changes{$prefix}) eq 'HASH') {
10505: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
10506: if ($prefix eq 'spares') {
10507: if (ref($changes{$prefix}) eq 'HASH') {
10508: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
10509: $resulttext .= '<li><b>'.$lonhost.'</b> ';
10510: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
10511: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
10512: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
10513: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
10514: foreach my $type (@{$types{$prefix}}) {
10515: if ($changes{$prefix}{$lonhost}{$type}) {
10516: my $offloadto = &mt('None');
10517: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
10518: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
10519: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
10520: }
10521: }
10522: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
10523: }
10524: }
10525: }
10526: $resulttext .= '</li>';
10527: }
10528: }
10529: } else {
10530: foreach my $type (@{$types{$prefix}}) {
10531: if (defined($changes{$prefix}{$type})) {
10532: my $newvalue;
10533: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
10534: if (ref($defaultshash{'usersessions'}{$prefix})) {
10535: if ($type eq 'version') {
10536: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
10537: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
10538: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
10539: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
10540: }
10541: }
10542: }
10543: }
10544: if ($newvalue eq '') {
10545: if ($type eq 'version') {
10546: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
10547: } else {
10548: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
10549: }
10550: } else {
10551: if ($type eq 'version') {
10552: $newvalue .= ' '.&mt('(or later)');
10553: }
10554: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
10555: }
10556: }
10557: }
10558: }
10559: $resulttext .= '</ul>';
10560: }
10561: }
10562: $resulttext .= '</ul>';
10563: } else {
10564: $resulttext = $nochgmsg;
10565: }
10566: } else {
10567: $resulttext = '<span class="LC_error">'.
10568: &mt('An error occurred: [_1]',$putresult).'</span>';
10569: }
10570: } else {
10571: $resulttext = $nochgmsg;
10572: }
10573: return $resulttext;
10574: }
10575:
10576: sub modify_loadbalancing {
10577: my ($dom,%domconfig) = @_;
10578: my $primary_id = &Apache::lonnet::domain($dom,'primary');
10579: my $intdom = &Apache::lonnet::internet_dom($primary_id);
10580: my ($othertitle,$usertypes,$types) =
10581: &Apache::loncommon::sorted_inst_types($dom);
10582: my %servers = &Apache::lonnet::internet_dom_servers($dom);
10583: my @sparestypes = ('primary','default');
10584: my %typetitles = &sparestype_titles();
10585: my $resulttext;
10586: my (%currbalancer,%currtargets,%currrules,%existing);
10587: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
10588: %existing = %{$domconfig{'loadbalancing'}};
10589: }
10590: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
10591: \%currtargets,\%currrules);
10592: my ($saveloadbalancing,%defaultshash,%changes);
10593: my ($alltypes,$othertypes,$titles) =
10594: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
10595: my %ruletitles = &offloadtype_text();
10596: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
10597: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
10598: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
10599: if ($balancer eq '') {
10600: next;
10601: }
10602: if (!exists($servers{$balancer})) {
10603: if (exists($currbalancer{$balancer})) {
10604: push(@{$changes{'delete'}},$balancer);
10605: }
10606: next;
10607: }
10608: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
10609: push(@{$changes{'delete'}},$balancer);
10610: next;
10611: }
10612: if (!exists($currbalancer{$balancer})) {
10613: push(@{$changes{'add'}},$balancer);
10614: }
10615: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
10616: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
10617: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
10618: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
10619: $saveloadbalancing = 1;
10620: }
10621: foreach my $sparetype (@sparestypes) {
10622: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
10623: my @offloadto;
10624: foreach my $target (@targets) {
10625: if (($servers{$target}) && ($target ne $balancer)) {
10626: if ($sparetype eq 'default') {
10627: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
10628: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
10629: }
10630: }
10631: unless(grep(/^\Q$target\E$/,@offloadto)) {
10632: push(@offloadto,$target);
10633: }
10634: }
10635: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
10636: }
10637: }
10638: if (ref($currtargets{$balancer}) eq 'HASH') {
10639: foreach my $sparetype (@sparestypes) {
10640: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
10641: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
10642: if (@targetdiffs > 0) {
10643: $changes{'curr'}{$balancer}{'targets'} = 1;
10644: }
10645: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
10646: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
10647: $changes{'curr'}{$balancer}{'targets'} = 1;
10648: }
10649: }
10650: }
10651: } else {
10652: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
10653: foreach my $sparetype (@sparestypes) {
10654: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
10655: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
10656: $changes{'curr'}{$balancer}{'targets'} = 1;
10657: }
10658: }
10659: }
10660: }
10661: }
10662: my $ishomedom;
10663: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
10664: $ishomedom = 1;
10665: }
10666: if (ref($alltypes) eq 'ARRAY') {
10667: foreach my $type (@{$alltypes}) {
10668: my $rule;
10669: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
10670: (!$ishomedom)) {
10671: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
10672: }
10673: if ($rule eq 'specific') {
10674: $rule = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
10675: }
10676: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
10677: if (ref($currrules{$balancer}) eq 'HASH') {
10678: if ($rule ne $currrules{$balancer}{$type}) {
10679: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
10680: }
10681: } elsif ($rule ne '') {
10682: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
10683: }
10684: }
10685: }
10686: }
10687: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
10688: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
10689: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
10690: $defaultshash{'loadbalancing'} = {};
10691: }
10692: my $putresult = &Apache::lonnet::put_dom('configuration',
10693: \%defaultshash,$dom);
10694: if ($putresult eq 'ok') {
10695: if (keys(%changes) > 0) {
10696: if (ref($changes{'delete'}) eq 'ARRAY') {
10697: foreach my $balancer (sort(@{$changes{'delete'}})) {
10698: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
10699: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
10700: &Apache::lonnet::remote_devalidate_cache($balancer,[$cachekey]);
10701: }
10702: }
10703: if (ref($changes{'add'}) eq 'ARRAY') {
10704: foreach my $balancer (sort(@{$changes{'add'}})) {
10705: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
10706: }
10707: }
10708: if (ref($changes{'curr'}) eq 'HASH') {
10709: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
10710: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
10711: if ($changes{'curr'}{$balancer}{'targets'}) {
10712: my %offloadstr;
10713: foreach my $sparetype (@sparestypes) {
10714: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
10715: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
10716: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
10717: }
10718: }
10719: }
10720: if (keys(%offloadstr) == 0) {
10721: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
10722: } else {
10723: my $showoffload;
10724: foreach my $sparetype (@sparestypes) {
10725: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
10726: if (defined($offloadstr{$sparetype})) {
10727: $showoffload .= $offloadstr{$sparetype};
10728: } else {
10729: $showoffload .= &mt('None');
10730: }
10731: $showoffload .= (' 'x3);
10732: }
10733: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
10734: }
10735: }
10736: }
10737: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
10738: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
10739: foreach my $type (@{$alltypes}) {
10740: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
10741: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
10742: my $balancetext;
10743: if ($rule eq '') {
10744: $balancetext = $ruletitles{'default'};
10745: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
10746: ($rule eq 'balancer') || ($rule eq 'offloadedto')) {
10747: $balancetext = $ruletitles{$rule};
10748: } else {
10749: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
10750: }
10751: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
10752: }
10753: }
10754: }
10755: }
10756: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
10757: &Apache::lonnet::remote_devalidate_cache($balancer,[$cachekey]);
10758: }
10759: }
10760: if ($resulttext ne '') {
10761: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
10762: } else {
10763: $resulttext = $nochgmsg;
10764: }
10765: } else {
10766: $resulttext = $nochgmsg;
10767: }
10768: } else {
10769: $resulttext = '<span class="LC_error">'.
10770: &mt('An error occurred: [_1]',$putresult).'</span>';
10771: }
10772: } else {
10773: $resulttext = $nochgmsg;
10774: }
10775: return $resulttext;
10776: }
10777:
10778: sub recurse_check {
10779: my ($chkcats,$categories,$depth,$name) = @_;
10780: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
10781: my $chg = 0;
10782: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
10783: my $category = $chkcats->[$depth]{$name}[$j];
10784: my $item;
10785: if ($category eq '') {
10786: $chg ++;
10787: } else {
10788: my $deeper = $depth + 1;
10789: $item = &escape($category).':'.&escape($name).':'.$depth;
10790: if ($chg) {
10791: $categories->{$item} -= $chg;
10792: }
10793: &recurse_check($chkcats,$categories,$deeper,$category);
10794: $deeper --;
10795: }
10796: }
10797: }
10798: return;
10799: }
10800:
10801: sub recurse_cat_deletes {
10802: my ($item,$coursecategories,$deletions) = @_;
10803: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
10804: my $subdepth = $depth + 1;
10805: if (ref($coursecategories) eq 'HASH') {
10806: foreach my $subitem (keys(%{$coursecategories})) {
10807: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
10808: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
10809: delete($coursecategories->{$subitem});
10810: $deletions->{$subitem} = 1;
10811: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
10812: }
10813: }
10814: }
10815: return;
10816: }
10817:
10818: sub get_active_dcs {
10819: my ($dom) = @_;
10820: my $now = time;
10821: my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
10822: my %domcoords;
10823: my $numdcs = 0;
10824: foreach my $server (keys(%dompersonnel)) {
10825: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
10826: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
10827: $domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
10828: }
10829: }
10830: return %domcoords;
10831: }
10832:
10833: sub active_dc_picker {
10834: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
10835: my %domcoords = &get_active_dcs($dom);
10836: my @domcoord = keys(%domcoords);
10837: if (keys(%currhash)) {
10838: foreach my $dc (keys(%currhash)) {
10839: unless (exists($domcoords{$dc})) {
10840: push(@domcoord,$dc);
10841: }
10842: }
10843: }
10844: @domcoord = sort(@domcoord);
10845: my $numdcs = scalar(@domcoord);
10846: my $rows = 0;
10847: my $table;
10848: if ($numdcs > 1) {
10849: $table = '<table>';
10850: for (my $i=0; $i<@domcoord; $i++) {
10851: my $rem = $i%($numinrow);
10852: if ($rem == 0) {
10853: if ($i > 0) {
10854: $table .= '</tr>';
10855: }
10856: $table .= '<tr>';
10857: $rows ++;
10858: }
10859: my $check = '';
10860: if ($inputtype eq 'radio') {
10861: if (keys(%currhash) == 0) {
10862: if (!$i) {
10863: $check = ' checked="checked"';
10864: }
10865: } elsif (exists($currhash{$domcoord[$i]})) {
10866: $check = ' checked="checked"';
10867: }
10868: } else {
10869: if (exists($currhash{$domcoord[$i]})) {
10870: $check = ' checked="checked"';
10871: }
10872: }
10873: if ($i == @domcoord - 1) {
10874: my $colsleft = $numinrow - $rem;
10875: if ($colsleft > 1) {
10876: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
10877: } else {
10878: $table .= '<td class="LC_left_item">';
10879: }
10880: } else {
10881: $table .= '<td class="LC_left_item">';
10882: }
10883: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
10884: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
10885: $table .= '<span class="LC_nobreak"><label>'.
10886: '<input type="'.$inputtype.'" name="'.$name.'"'.
10887: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
10888: if ($user ne $dcname.':'.$dcdom) {
10889: $table .= ' ('.$dcname.':'.$dcdom.')';
10890: }
10891: $table .= '</label></span></td>';
10892: }
10893: $table .= '</tr></table>';
10894: } elsif ($numdcs == 1) {
10895: my ($dcname,$dcdom) = split(':',$domcoord[0]);
10896: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
10897: if ($inputtype eq 'radio') {
10898: $table .= '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
10899: if ($user ne $dcname.':'.$dcdom) {
10900: $table .= ' ('.$dcname.':'.$dcdom.')';
10901: }
10902: } else {
10903: my $check;
10904: if (exists($currhash{$domcoord[0]})) {
10905: $check = ' checked="checked"';
10906: }
10907: $table .= '<span class="LC_nobreak"><label>'.
10908: '<input type="checkbox" name="'.$name.'" '.
10909: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
10910: if ($user ne $dcname.':'.$dcdom) {
10911: $table .= ' ('.$dcname.':'.$dcdom.')';
10912: }
10913: $table .= '</label></span>';
10914: $rows ++;
10915: }
10916: }
10917: return ($numdcs,$table,$rows);
10918: }
10919:
10920: sub usersession_titles {
10921: return &Apache::lonlocal::texthash(
10922: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
10923: remote => 'Hosting of sessions for users in this domain on servers in other domains',
10924: spares => 'Servers offloaded to, when busy',
10925: version => 'LON-CAPA version requirement',
10926: excludedomain => 'Allow all, but exclude specific domains',
10927: includedomain => 'Deny all, but include specific domains',
10928: primary => 'Primary (checked first)',
10929: default => 'Default',
10930: );
10931: }
10932:
10933: sub id_for_thisdom {
10934: my (%servers) = @_;
10935: my %altids;
10936: foreach my $server (keys(%servers)) {
10937: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
10938: if ($serverhome ne $server) {
10939: $altids{$serverhome} = $server;
10940: }
10941: }
10942: return %altids;
10943: }
10944:
10945: sub count_servers {
10946: my ($currbalancer,%servers) = @_;
10947: my (@spares,$numspares);
10948: foreach my $lonhost (sort(keys(%servers))) {
10949: next if ($currbalancer eq $lonhost);
10950: push(@spares,$lonhost);
10951: }
10952: if ($currbalancer) {
10953: $numspares = scalar(@spares);
10954: } else {
10955: $numspares = scalar(@spares) - 1;
10956: }
10957: return ($numspares,@spares);
10958: }
10959:
10960: sub lonbalance_targets_js {
10961: my ($dom,$types,$servers,$settings) = @_;
10962: my $select = &mt('Select');
10963: my ($alltargets,$allishome,$allinsttypes,@alltypes);
10964: if (ref($servers) eq 'HASH') {
10965: $alltargets = join("','",sort(keys(%{$servers})));
10966: my @homedoms;
10967: foreach my $server (sort(keys(%{$servers}))) {
10968: if (&Apache::lonnet::host_domain($server) eq $dom) {
10969: push(@homedoms,'1');
10970: } else {
10971: push(@homedoms,'0');
10972: }
10973: }
10974: $allishome = join("','",@homedoms);
10975: }
10976: if (ref($types) eq 'ARRAY') {
10977: if (@{$types} > 0) {
10978: @alltypes = @{$types};
10979: }
10980: }
10981: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
10982: $allinsttypes = join("','",@alltypes);
10983: my (%currbalancer,%currtargets,%currrules,%existing);
10984: if (ref($settings) eq 'HASH') {
10985: %existing = %{$settings};
10986: }
10987: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
10988: \%currtargets,\%currrules);
10989: my $balancers = join("','",sort(keys(%currbalancer)));
10990: return <<"END";
10991:
10992: <script type="text/javascript">
10993: // <![CDATA[
10994:
10995: currBalancers = new Array('$balancers');
10996:
10997: function toggleTargets(balnum) {
10998: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
10999: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
11000: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
11001: var prevbalancer = prevhostitem.value;
11002: var baltotal = document.getElementById('loadbalancing_total').value;
11003: prevhostitem.value = balancer;
11004: if (prevbalancer != '') {
11005: var prevIdx = currBalancers.indexOf(prevbalancer);
11006: if (prevIdx != -1) {
11007: currBalancers.splice(prevIdx,1);
11008: }
11009: }
11010: if (balancer == '') {
11011: hideSpares(balnum);
11012: } else {
11013: var currIdx = currBalancers.indexOf(balancer);
11014: if (currIdx == -1) {
11015: currBalancers.push(balancer);
11016: }
11017: var homedoms = new Array('$allishome');
11018: var ishomedom = homedoms[lonhostitem.selectedIndex];
11019: showSpares(balancer,ishomedom,balnum);
11020: }
11021: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
11022: return;
11023: }
11024:
11025: function showSpares(balancer,ishomedom,balnum) {
11026: var alltargets = new Array('$alltargets');
11027: var insttypes = new Array('$allinsttypes');
11028: var offloadtypes = new Array('primary','default');
11029:
11030: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
11031: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
11032:
11033: for (var i=0; i<offloadtypes.length; i++) {
11034: var count = 0;
11035: for (var j=0; j<alltargets.length; j++) {
11036: if (alltargets[j] != balancer) {
11037: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
11038: item.value = alltargets[j];
11039: item.style.textAlign='left';
11040: item.style.textFace='normal';
11041: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
11042: if (currBalancers.indexOf(alltargets[j]) == -1) {
11043: item.disabled = '';
11044: } else {
11045: item.disabled = 'disabled';
11046: item.checked = false;
11047: }
11048: count ++;
11049: }
11050: }
11051: }
11052: for (var k=0; k<insttypes.length; k++) {
11053: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
11054: if (ishomedom == 1) {
11055: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
11056: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
11057: } else {
11058: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
11059: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
11060: }
11061: } else {
11062: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
11063: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
11064: }
11065: if ((insttypes[k] != '_LC_external') &&
11066: ((insttypes[k] != '_LC_internetdom') ||
11067: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
11068: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
11069: item.options.length = 0;
11070: item.options[0] = new Option("","",true,true);
11071: var idx = 0;
11072: for (var m=0; m<alltargets.length; m++) {
11073: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
11074: idx ++;
11075: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
11076: }
11077: }
11078: }
11079: }
11080: return;
11081: }
11082:
11083: function hideSpares(balnum) {
11084: var alltargets = new Array('$alltargets');
11085: var insttypes = new Array('$allinsttypes');
11086: var offloadtypes = new Array('primary','default');
11087:
11088: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
11089: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
11090:
11091: var total = alltargets.length - 1;
11092: for (var i=0; i<offloadtypes; i++) {
11093: for (var j=0; j<total; j++) {
11094: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
11095: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
11096: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
11097: }
11098: }
11099: for (var k=0; k<insttypes.length; k++) {
11100: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
11101: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
11102: if (insttypes[k] != '_LC_external') {
11103: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
11104: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
11105: }
11106: }
11107: return;
11108: }
11109:
11110: function checkOffloads(item,balnum,type) {
11111: var alltargets = new Array('$alltargets');
11112: var offloadtypes = new Array('primary','default');
11113: if (item.checked) {
11114: var total = alltargets.length - 1;
11115: var other;
11116: if (type == offloadtypes[0]) {
11117: other = offloadtypes[1];
11118: } else {
11119: other = offloadtypes[0];
11120: }
11121: for (var i=0; i<total; i++) {
11122: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
11123: if (server == item.value) {
11124: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
11125: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
11126: }
11127: }
11128: }
11129: }
11130: return;
11131: }
11132:
11133: function singleServerToggle(balnum,type) {
11134: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
11135: if (offloadtoSelIdx == 0) {
11136: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
11137: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
11138:
11139: } else {
11140: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
11141: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
11142: }
11143: return;
11144: }
11145:
11146: function balanceruleChange(formname,balnum,type) {
11147: if (type == '_LC_external') {
11148: return;
11149: }
11150: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
11151: for (var i=0; i<typesRules.length; i++) {
11152: if (formname.elements[typesRules[i]].checked) {
11153: if (formname.elements[typesRules[i]].value != 'specific') {
11154: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
11155: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
11156: } else {
11157: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
11158: }
11159: }
11160: }
11161: return;
11162: }
11163:
11164: function balancerDeleteChange(balnum) {
11165: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
11166: var baltotal = document.getElementById('loadbalancing_total').value;
11167: var addtarget;
11168: var removetarget;
11169: var action = 'delete';
11170: if (document.getElementById('loadbalancing_delete_'+balnum)) {
11171: var lonhost = hostitem.value;
11172: var currIdx = currBalancers.indexOf(lonhost);
11173: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
11174: if (currIdx != -1) {
11175: currBalancers.splice(currIdx,1);
11176: }
11177: addtarget = lonhost;
11178: } else {
11179: if (currIdx == -1) {
11180: currBalancers.push(lonhost);
11181: }
11182: removetarget = lonhost;
11183: action = 'undelete';
11184: }
11185: balancerChange(balnum,baltotal,action,addtarget,removetarget);
11186: }
11187: return;
11188: }
11189:
11190: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
11191: if (baltotal > 1) {
11192: var offloadtypes = new Array('primary','default');
11193: var alltargets = new Array('$alltargets');
11194: var insttypes = new Array('$allinsttypes');
11195: for (var i=0; i<baltotal; i++) {
11196: if (i != balnum) {
11197: for (var j=0; j<offloadtypes.length; j++) {
11198: var total = alltargets.length - 1;
11199: for (var k=0; k<total; k++) {
11200: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
11201: var server = serveritem.value;
11202: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
11203: if (server == addtarget) {
11204: serveritem.disabled = '';
11205: }
11206: }
11207: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
11208: if (server == removetarget) {
11209: serveritem.disabled = 'disabled';
11210: serveritem.checked = false;
11211: }
11212: }
11213: }
11214: }
11215: for (var j=0; j<insttypes.length; j++) {
11216: if (insttypes[j] != '_LC_external') {
11217: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
11218: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
11219: var currSel = singleserver.selectedIndex;
11220: var currVal = singleserver.options[currSel].value;
11221: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
11222: var numoptions = singleserver.options.length;
11223: var needsnew = 1;
11224: for (var k=0; k<numoptions; k++) {
11225: if (singleserver.options[k] == addtarget) {
11226: needsnew = 0;
11227: break;
11228: }
11229: }
11230: if (needsnew == 1) {
11231: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
11232: }
11233: }
11234: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
11235: singleserver.options.length = 0;
11236: if ((currVal) && (currVal != removetarget)) {
11237: singleserver.options[0] = new Option("","",false,false);
11238: } else {
11239: singleserver.options[0] = new Option("","",true,true);
11240: }
11241: var idx = 0;
11242: for (var m=0; m<alltargets.length; m++) {
11243: if (currBalancers.indexOf(alltargets[m]) == -1) {
11244: idx ++;
11245: if (currVal == alltargets[m]) {
11246: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
11247: } else {
11248: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
11249: }
11250: }
11251: }
11252: }
11253: }
11254: }
11255: }
11256: }
11257: }
11258: }
11259: return;
11260: }
11261:
11262: // ]]>
11263: </script>
11264:
11265: END
11266: }
11267:
11268: sub new_spares_js {
11269: my @sparestypes = ('primary','default');
11270: my $types = join("','",@sparestypes);
11271: my $select = &mt('Select');
11272: return <<"END";
11273:
11274: <script type="text/javascript">
11275: // <![CDATA[
11276:
11277: function updateNewSpares(formname,lonhost) {
11278: var types = new Array('$types');
11279: var include = new Array();
11280: var exclude = new Array();
11281: for (var i=0; i<types.length; i++) {
11282: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
11283: for (var j=0; j<spareboxes.length; j++) {
11284: if (formname.elements[spareboxes[j]].checked) {
11285: exclude.push(formname.elements[spareboxes[j]].value);
11286: } else {
11287: include.push(formname.elements[spareboxes[j]].value);
11288: }
11289: }
11290: }
11291: for (var i=0; i<types.length; i++) {
11292: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
11293: var selIdx = newSpare.selectedIndex;
11294: var currnew = newSpare.options[selIdx].value;
11295: var okSpares = new Array();
11296: for (var j=0; j<newSpare.options.length; j++) {
11297: var possible = newSpare.options[j].value;
11298: if (possible != '') {
11299: if (exclude.indexOf(possible) == -1) {
11300: okSpares.push(possible);
11301: } else {
11302: if (currnew == possible) {
11303: selIdx = 0;
11304: }
11305: }
11306: }
11307: }
11308: for (var k=0; k<include.length; k++) {
11309: if (okSpares.indexOf(include[k]) == -1) {
11310: okSpares.push(include[k]);
11311: }
11312: }
11313: okSpares.sort();
11314: newSpare.options.length = 0;
11315: if (selIdx == 0) {
11316: newSpare.options[0] = new Option("$select","",true,true);
11317: } else {
11318: newSpare.options[0] = new Option("$select","",false,false);
11319: }
11320: for (var m=0; m<okSpares.length; m++) {
11321: var idx = m+1;
11322: var selThis = 0;
11323: if (selIdx != 0) {
11324: if (okSpares[m] == currnew) {
11325: selThis = 1;
11326: }
11327: }
11328: if (selThis == 1) {
11329: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
11330: } else {
11331: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
11332: }
11333: }
11334: }
11335: return;
11336: }
11337:
11338: function checkNewSpares(lonhost,type) {
11339: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
11340: var chosen = newSpare.options[newSpare.selectedIndex].value;
11341: if (chosen != '') {
11342: var othertype;
11343: var othernewSpare;
11344: if (type == 'primary') {
11345: othernewSpare = document.getElementById('newspare_default_'+lonhost);
11346: }
11347: if (type == 'default') {
11348: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
11349: }
11350: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
11351: othernewSpare.selectedIndex = 0;
11352: }
11353: }
11354: return;
11355: }
11356:
11357: // ]]>
11358: </script>
11359:
11360: END
11361:
11362: }
11363:
11364: sub common_domprefs_js {
11365: return <<"END";
11366:
11367: <script type="text/javascript">
11368: // <![CDATA[
11369:
11370: function getIndicesByName(formname,item) {
11371: var group = new Array();
11372: for (var i=0;i<formname.elements.length;i++) {
11373: if (formname.elements[i].name == item) {
11374: group.push(formname.elements[i].id);
11375: }
11376: }
11377: return group;
11378: }
11379:
11380: // ]]>
11381: </script>
11382:
11383: END
11384:
11385: }
11386:
11387: sub recaptcha_js {
11388: my %lt = &captcha_phrases();
11389: return <<"END";
11390:
11391: <script type="text/javascript">
11392: // <![CDATA[
11393:
11394: function updateCaptcha(caller,context) {
11395: var privitem;
11396: var pubitem;
11397: var privtext;
11398: var pubtext;
11399: if (document.getElementById(context+'_recaptchapub')) {
11400: pubitem = document.getElementById(context+'_recaptchapub');
11401: } else {
11402: return;
11403: }
11404: if (document.getElementById(context+'_recaptchapriv')) {
11405: privitem = document.getElementById(context+'_recaptchapriv');
11406: } else {
11407: return;
11408: }
11409: if (document.getElementById(context+'_recaptchapubtxt')) {
11410: pubtext = document.getElementById(context+'_recaptchapubtxt');
11411: } else {
11412: return;
11413: }
11414: if (document.getElementById(context+'_recaptchaprivtxt')) {
11415: privtext = document.getElementById(context+'_recaptchaprivtxt');
11416: } else {
11417: return;
11418: }
11419: if (caller.checked) {
11420: if (caller.value == 'recaptcha') {
11421: pubitem.type = 'text';
11422: privitem.type = 'text';
11423: pubitem.size = '40';
11424: privitem.size = '40';
11425: pubtext.innerHTML = "$lt{'pub'}";
11426: privtext.innerHTML = "$lt{'priv'}";
11427: } else {
11428: pubitem.type = 'hidden';
11429: privitem.type = 'hidden';
11430: pubtext.innerHTML = '';
11431: privtext.innerHTML = '';
11432: }
11433: }
11434: return;
11435: }
11436:
11437: // ]]>
11438: </script>
11439:
11440: END
11441:
11442: }
11443:
11444: sub toggle_display_js {
11445: return <<"END";
11446:
11447: <script type="text/javascript">
11448: // <![CDATA[
11449:
11450: function toggleDisplay(domForm,caller) {
11451: if (document.getElementById(caller)) {
11452: var divitem = document.getElementById(caller);
11453: var optionsElement = domForm.coursecredits;
11454: if (caller == 'emailoptions') {
11455: optionsElement = domForm.cancreate_email;
11456: }
11457: if (optionsElement.length) {
11458: var currval;
11459: for (var i=0; i<optionsElement.length; i++) {
11460: if (optionsElement[i].checked) {
11461: currval = optionsElement[i].value;
11462: }
11463: }
11464: if (currval == 1) {
11465: divitem.style.display = 'block';
11466: } else {
11467: divitem.style.display = 'none';
11468: }
11469: }
11470: }
11471: return;
11472: }
11473:
11474: // ]]>
11475: </script>
11476:
11477: END
11478:
11479: }
11480:
11481: sub captcha_phrases {
11482: return &Apache::lonlocal::texthash (
11483: priv => 'Private key',
11484: pub => 'Public key',
11485: original => 'original (CAPTCHA)',
11486: recaptcha => 'successor (ReCAPTCHA)',
11487: notused => 'unused',
11488: );
11489: }
11490:
11491: sub devalidate_remote_domconfs {
11492: my ($dom,$cachekeys) = @_;
11493: return unless (ref($cachekeys) eq 'HASH');
11494: my %servers = &Apache::lonnet::internet_dom_servers($dom);
11495: my %thismachine;
11496: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
11497: my @posscached = ('domainconfig','domdefaults');
11498: if (keys(%servers) > 1) {
11499: foreach my $server (keys(%servers)) {
11500: next if ($thismachine{$server});
11501: my @cached;
11502: foreach my $name (@posscached) {
11503: if ($cachekeys->{$name}) {
11504: push(@cached,&escape($name).':'.&escape($dom));
11505: }
11506: }
11507: if (@cached) {
11508: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
11509: }
11510: }
11511: }
11512: return;
11513: }
11514:
11515: 1;
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