1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.160.6.45 2014/05/05 23:34:42 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA#
23: # /home/httpd/html/adm/gpl.txt
24: #
25: # http://www.lon-capa.org/
26: #
27: #
28: ###############################################################
29: ##############################################################
30:
31: =pod
32:
33: =head1 NAME
34:
35: Apache::domainprefs.pm
36:
37: =head1 SYNOPSIS
38:
39: Handles configuration of a LON-CAPA domain.
40:
41: This is part of the LearningOnline Network with CAPA project
42: described at http://www.lon-capa.org.
43:
44:
45: =head1 OVERVIEW
46:
47: Each institution using LON-CAPA will typically have a single domain designated
48: for use by individuals affiliated with the institution. Accordingly, each domain
49: may define a default set of logos and a color scheme which can be used to "brand"
50: the LON-CAPA instance. In addition, an institution will typically have a language
51: and timezone which are used for the majority of courses.
52:
53: LON-CAPA provides a mechanism to display and modify these defaults, as well as a
54: host of other domain-wide settings which determine the types of functionality
55: available to users and courses in the domain.
56:
57: There is also a mechanism to configure cataloging of courses in the domain, and
58: controls on the operation of automated processes which govern such things as
59: roster updates, user directory updates and processing of course requests.
60:
61: The domain coordination manual which is built dynamically on install/update of
62: LON-CAPA from the relevant help items provides more information about domain
63: configuration.
64:
65: Most of the domain settings are stored in the configuration.db GDBM file which is
66: housed on the primary library server for the domain in /home/httpd/lonUsers/$dom,
67: where $dom is the domain. The configuration.db stores settings in a number of
68: frozen hashes of hashes. In a few cases, domain information must be uploaded to
69: the domain as files (e.g., image files for logos etc., or plain text files for
70: bubblesheet formats). In this case the domainprefs.pm must be running in a user
71: session hosted on the primary library server in the domain, as these files are
72: stored in author space belonging to a special $dom-domainconfig user.
73:
74: domainprefs.pm in combination with lonconfigsettings.pm will retrieve and display
75: the current settings, and provides an interface to make modifications.
76:
77: =head1 SUBROUTINES
78:
79: =over
80:
81: =item print_quotas()
82:
83: Inputs: 4
84:
85: $dom,$settings,$rowtotal,$action.
86:
87: $dom is the domain, $settings is a reference to a hash of current settings for
88: the current context, $rowtotal is a reference to the scalar used to record the
89: number of rows displayed on the page, and $action is the context (quotas,
90: requestcourses or requestauthor).
91:
92: The print_quotas routine was orginally created to display/store information
93: about default quota sizes for portfolio spaces for the different types of
94: institutional affiliation in the domain (e.g., Faculty, Staff, Student etc.),
95: but is now also used to manage availability of user tools:
96: i.e., blogs, aboutme page, and portfolios, and the course request tool,
97: used by course owners to request creation of a course, and to display/store
98: default quota sizes for Authoring Spaces.
99:
100: Outputs: 1
101:
102: $datatable - HTML containing form elements which allow settings to be changed.
103:
104: In the case of course requests, radio buttons are displayed for each institutional
105: affiliate type (and also default, and _LC_adv) for each of the course types
106: (official, unofficial, community, and textbook). In each case the radio buttons
107: allow the selection of one of four values:
108:
109: 0, approval, validate, autolimit=N (where N is blank, or a positive integer).
110: which have the following effects:
111:
112: 0
113:
114: =over
115:
116: - course requests are not allowed for this course types/affiliation
117:
118: =back
119:
120: approval
121:
122: =over
123:
124: - course requests must be approved by a Doman Coordinator in the
125: course's domain
126:
127: =back
128:
129: validate
130:
131: =over
132:
133: - an institutional validation (e.g., check requestor is instructor
134: of record) needs to be passed before the course will be created. The required
135: validation is in localenroll.pm on the primary library server for the course
136: domain.
137:
138: =back
139:
140: autolimit
141:
142: =over
143:
144: - course requests will be processed automatically up to a limit of
145: N requests for the course type for the particular requestor.
146: If N is undefined, there is no limit to the number of course requests
147: which a course owner may submit and have processed automatically.
148:
149: =back
150:
151: =item modify_quotas()
152:
153: =back
154:
155: =cut
156:
157: package Apache::domainprefs;
158:
159: use strict;
160: use Apache::Constants qw(:common :http);
161: use Apache::lonnet;
162: use Apache::loncommon();
163: use Apache::lonhtmlcommon();
164: use Apache::lonlocal;
165: use Apache::lonmsg();
166: use Apache::lonconfigsettings;
167: use Apache::lonuserutils();
168: use Apache::loncoursequeueadmin();
169: use LONCAPA qw(:DEFAULT :match);
170: use LONCAPA::Enrollment;
171: use LONCAPA::lonauthcgi();
172: use File::Copy;
173: use Locale::Language;
174: use DateTime::TimeZone;
175: use DateTime::Locale;
176:
177: my $registered_cleanup;
178: my $modified_urls;
179:
180: sub handler {
181: my $r=shift;
182: if ($r->header_only) {
183: &Apache::loncommon::content_type($r,'text/html');
184: $r->send_http_header;
185: return OK;
186: }
187:
188: my $context = 'domain';
189: my $dom = $env{'request.role.domain'};
190: my $domdesc = &Apache::lonnet::domain($dom,'description');
191: if (&Apache::lonnet::allowed('mau',$dom)) {
192: &Apache::loncommon::content_type($r,'text/html');
193: $r->send_http_header;
194: } else {
195: $env{'user.error.msg'}=
196: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
197: return HTTP_NOT_ACCEPTABLE;
198: }
199:
200: $registered_cleanup=0;
201: @{$modified_urls}=();
202:
203: &Apache::lonhtmlcommon::clear_breadcrumbs();
204: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
205: ['phase','actions']);
206: my $phase = 'pickactions';
207: if ( exists($env{'form.phase'}) ) {
208: $phase = $env{'form.phase'};
209: }
210: my %servers = &Apache::lonnet::internet_dom_servers($dom);
211: my %domconfig =
212: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
213: 'quotas','autoenroll','autoupdate','autocreate',
214: 'directorysrch','usercreation','usermodification',
215: 'contacts','defaults','scantron','coursecategories',
216: 'serverstatuses','requestcourses','coursedefaults',
217: 'usersessions','loadbalancing','requestauthor',
218: 'selfenrollment','inststatus'],$dom);
219: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
220: 'autoupdate','autocreate','directorysrch','contacts',
221: 'usercreation','selfcreation','usermodification','scantron',
222: 'requestcourses','requestauthor','coursecategories',
223: 'serverstatuses','coursedefaults','selfenrollment',
224: 'usersessions');
225: my %existing;
226: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
227: %existing = %{$domconfig{'loadbalancing'}};
228: }
229: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
230: push(@prefs_order,'loadbalancing');
231: }
232: my %prefs = (
233: 'rolecolors' =>
234: { text => 'Default color schemes',
235: help => 'Domain_Configuration_Color_Schemes',
236: header => [{col1 => 'Student Settings',
237: col2 => '',},
238: {col1 => 'Coordinator Settings',
239: col2 => '',},
240: {col1 => 'Author Settings',
241: col2 => '',},
242: {col1 => 'Administrator Settings',
243: col2 => '',}],
244: print => \&print_rolecolors,
245: modify => \&modify_rolecolors,
246: },
247: 'login' =>
248: { text => 'Log-in page options',
249: help => 'Domain_Configuration_Login_Page',
250: header => [{col1 => 'Log-in Page Items',
251: col2 => '',},
252: {col1 => 'Log-in Help',
253: col2 => 'Value'}],
254: 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: 'coursedefaults' =>
411: {text => 'Course/Community defaults',
412: help => 'Domain_Configuration_Course_Defaults',
413: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
414: col2 => 'Value',},
415: {col1 => 'Defaults which can be overridden for each course by a DC',
416: col2 => 'Value',},],
417: print => \&print_coursedefaults,
418: modify => \&modify_coursedefaults,
419: },
420: 'selfenrollment' =>
421: {text => 'Self-enrollment in Course/Community',
422: help => 'Domain_Configuration_Selfenrollment',
423: header => [{col1 => 'Configuration Rights',
424: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
425: {col1 => 'Defaults',
426: col2 => 'Value'},
427: {col1 => 'Self-enrollment validation (optional)',
428: col2 => 'Value'},],
429: print => \&print_selfenrollment,
430: modify => \&modify_selfenrollment,
431: },
432: 'usersessions' =>
433: {text => 'User session hosting/offloading',
434: help => 'Domain_Configuration_User_Sessions',
435: header => [{col1 => 'Domain server',
436: col2 => 'Servers to offload sessions to when busy'},
437: {col1 => 'Hosting of users from other domains',
438: col2 => 'Rules'},
439: {col1 => "Hosting domain's own users elsewhere",
440: col2 => 'Rules'}],
441: print => \&print_usersessions,
442: modify => \&modify_usersessions,
443: },
444: 'loadbalancing' =>
445: {text => 'Dedicated Load Balancer(s)',
446: help => 'Domain_Configuration_Load_Balancing',
447: header => [{col1 => 'Balancers',
448: col2 => 'Default destinations',
449: col3 => 'User affiliation',
450: col4 => 'Overrides'},
451: ],
452: print => \&print_loadbalancing,
453: modify => \&modify_loadbalancing,
454: },
455: );
456: if (keys(%servers) > 1) {
457: $prefs{'login'} = { text => 'Log-in page options',
458: help => 'Domain_Configuration_Login_Page',
459: header => [{col1 => 'Log-in Service',
460: col2 => 'Server Setting',},
461: {col1 => 'Log-in Page Items',
462: col2 => ''},
463: {col1 => 'Log-in Help',
464: col2 => 'Value'}],
465: print => \&print_login,
466: modify => \&modify_login,
467: };
468: }
469:
470: my @roles = ('student','coordinator','author','admin');
471: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
472: &Apache::lonhtmlcommon::add_breadcrumb
473: ({href=>"javascript:changePage(document.$phase,'pickactions')",
474: text=>"Settings to display/modify"});
475: my $confname = $dom.'-domainconfig';
476:
477: if ($phase eq 'process') {
478: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
479: \%prefs,\%domconfig,$confname,\@roles);
480: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
481: $r->rflush();
482: &devalidate_remote_domconfs($dom,$result);
483: }
484: } elsif ($phase eq 'display') {
485: my $js = &recaptcha_js().
486: &toggle_display_js();
487: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
488: my ($othertitle,$usertypes,$types) =
489: &Apache::loncommon::sorted_inst_types($dom);
490: $js .= &lonbalance_targets_js($dom,$types,\%servers,
491: $domconfig{'loadbalancing'}).
492: &new_spares_js().
493: &common_domprefs_js().
494: &Apache::loncommon::javascript_array_indexof();
495: }
496: if (grep(/^requestcourses$/,@actions)) {
497: my $javascript_validations;
498: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
499: $js .= <<END;
500: <script type="text/javascript">
501: $javascript_validations
502: </script>
503: $coursebrowserjs
504: END
505: }
506: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
507: } else {
508: # check if domconfig user exists for the domain.
509: my $servadm = $r->dir_config('lonAdmEMail');
510: my ($configuserok,$author_ok,$switchserver) =
511: &config_check($dom,$confname,$servadm);
512: unless ($configuserok eq 'ok') {
513: &Apache::lonconfigsettings::print_header($r,$phase,$context);
514: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
515: $confname).
516: '<br />'
517: );
518: if ($switchserver) {
519: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
520: '<br />'.
521: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
522: '<br />'.
523: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
524: '<br />'.
525: &mt('To do that now, use the following link: [_1]',$switchserver)
526: );
527: } else {
528: $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.').
529: '<br />'.
530: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
531: );
532: }
533: $r->print(&Apache::loncommon::end_page());
534: return OK;
535: }
536: if (keys(%domconfig) == 0) {
537: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
538: my @ids=&Apache::lonnet::current_machine_ids();
539: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
540: my %designhash = &Apache::loncommon::get_domainconf($dom);
541: my @loginimages = ('img','logo','domlogo','login');
542: my $custom_img_count = 0;
543: foreach my $img (@loginimages) {
544: if ($designhash{$dom.'.login.'.$img} ne '') {
545: $custom_img_count ++;
546: }
547: }
548: foreach my $role (@roles) {
549: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
550: $custom_img_count ++;
551: }
552: }
553: if ($custom_img_count > 0) {
554: &Apache::lonconfigsettings::print_header($r,$phase,$context);
555: my $switch_server = &check_switchserver($dom,$confname);
556: $r->print(
557: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
558: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
559: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
560: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
561: if ($switch_server) {
562: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
563: }
564: $r->print(&Apache::loncommon::end_page());
565: return OK;
566: }
567: }
568: }
569: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
570: }
571: return OK;
572: }
573:
574: sub process_changes {
575: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
576: my %domconfig;
577: if (ref($values) eq 'HASH') {
578: %domconfig = %{$values};
579: }
580: my $output;
581: if ($action eq 'login') {
582: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
583: } elsif ($action eq 'rolecolors') {
584: $output = &modify_rolecolors($r,$dom,$confname,$roles,
585: $lastactref,%domconfig);
586: } elsif ($action eq 'quotas') {
587: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
588: } elsif ($action eq 'autoenroll') {
589: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
590: } elsif ($action eq 'autoupdate') {
591: $output = &modify_autoupdate($dom,%domconfig);
592: } elsif ($action eq 'autocreate') {
593: $output = &modify_autocreate($dom,%domconfig);
594: } elsif ($action eq 'directorysrch') {
595: $output = &modify_directorysrch($dom,%domconfig);
596: } elsif ($action eq 'usercreation') {
597: $output = &modify_usercreation($dom,%domconfig);
598: } elsif ($action eq 'selfcreation') {
599: $output = &modify_selfcreation($dom,%domconfig);
600: } elsif ($action eq 'usermodification') {
601: $output = &modify_usermodification($dom,%domconfig);
602: } elsif ($action eq 'contacts') {
603: $output = &modify_contacts($dom,$lastactref,%domconfig);
604: } elsif ($action eq 'defaults') {
605: $output = &modify_defaults($dom,$lastactref,%domconfig);
606: } elsif ($action eq 'scantron') {
607: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
608: } elsif ($action eq 'coursecategories') {
609: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
610: } elsif ($action eq 'serverstatuses') {
611: $output = &modify_serverstatuses($dom,%domconfig);
612: } elsif ($action eq 'requestcourses') {
613: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
614: } elsif ($action eq 'requestauthor') {
615: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
616: } elsif ($action eq 'coursedefaults') {
617: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
618: } elsif ($action eq 'selfenrollment') {
619: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
620: } elsif ($action eq 'usersessions') {
621: $output = &modify_usersessions($dom,$lastactref,%domconfig);
622: } elsif ($action eq 'loadbalancing') {
623: $output = &modify_loadbalancing($dom,%domconfig);
624: }
625: return $output;
626: }
627:
628: sub print_config_box {
629: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
630: my $rowtotal = 0;
631: my $output;
632: if ($action eq 'coursecategories') {
633: $output = &coursecategories_javascript($settings);
634: } elsif ($action eq 'defaults') {
635: $output = &defaults_javascript($settings);
636: }
637: $output .=
638: '<table class="LC_nested_outer">
639: <tr>
640: <th align="left" valign="middle"><span class="LC_nobreak">'.
641: &mt($item->{text}).' '.
642: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
643: '</tr>';
644: $rowtotal ++;
645: my $numheaders = 1;
646: if (ref($item->{'header'}) eq 'ARRAY') {
647: $numheaders = scalar(@{$item->{'header'}});
648: }
649: if ($numheaders > 1) {
650: my $colspan = '';
651: my $rightcolspan = '';
652: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
653: (($action eq 'login') && ($numheaders < 3))) {
654: $colspan = ' colspan="2"';
655: }
656: if ($action eq 'usersessions') {
657: $rightcolspan = ' colspan="3"';
658: }
659: $output .= '
660: <tr>
661: <td>
662: <table class="LC_nested">
663: <tr class="LC_info_row">
664: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
665: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
666: </tr>';
667: $rowtotal ++;
668: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
669: ($action eq 'usermodification') || ($action eq 'defaults') ||
670: ($action eq 'selfenrollment') || ($action eq 'usersessions')) {
671: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
672: } elsif ($action eq 'coursecategories') {
673: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
674: } elsif ($action eq 'login') {
675: if ($numheaders == 3) {
676: $colspan = ' colspan="2"';
677: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
678: } else {
679: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
680: }
681: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
682: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
683: } elsif ($action eq 'rolecolors') {
684: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
685: }
686: $output .= '
687: </table>
688: </td>
689: </tr>
690: <tr>
691: <td>
692: <table class="LC_nested">
693: <tr class="LC_info_row">
694: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
695: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
696: </tr>';
697: $rowtotal ++;
698: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
699: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
700: ($action eq 'usersessions') || ($action eq 'coursecategories')) {
701: if ($action eq 'coursecategories') {
702: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
703: $colspan = ' colspan="2"';
704: } else {
705: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
706: }
707: $output .= '
708: </table>
709: </td>
710: </tr>
711: <tr>
712: <td>
713: <table class="LC_nested">
714: <tr class="LC_info_row">
715: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
716: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
717: </tr>'."\n";
718: if ($action eq 'coursecategories') {
719: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
720: } else {
721: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
722: }
723: $rowtotal ++;
724: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
725: ($action eq 'defaults')) {
726: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
727: } elsif ($action eq 'login') {
728: if ($numheaders == 3) {
729: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
730: </table>
731: </td>
732: </tr>
733: <tr>
734: <td>
735: <table class="LC_nested">
736: <tr class="LC_info_row">
737: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
738: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
739: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
740: $rowtotal ++;
741: } else {
742: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
743: }
744: } elsif ($action eq 'requestcourses') {
745: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal).
746: &print_studentcode($settings,\$rowtotal).'
747: </table>
748: </td>
749: </tr>
750: <tr>
751: <td>
752: <table class="LC_nested">
753: <tr class="LC_info_row">
754: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
755: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
756: &print_textbookcourses($dom,$settings,\$rowtotal).'
757: </table>
758: </td>
759: </tr>
760: <tr>
761: <td>
762: <table class="LC_nested">
763: <tr class="LC_info_row">
764: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
765: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
766: </tr>'.
767: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
768: } elsif ($action eq 'requestauthor') {
769: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
770: } elsif ($action eq 'rolecolors') {
771: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
772: </table>
773: </td>
774: </tr>
775: <tr>
776: <td>
777: <table class="LC_nested">
778: <tr class="LC_info_row">
779: <td class="LC_left_item"'.$colspan.' valign="top">'.
780: &mt($item->{'header'}->[2]->{'col1'}).'</td>
781: <td class="LC_right_item" valign="top">'.
782: &mt($item->{'header'}->[2]->{'col2'}).'</td>
783: </tr>'.
784: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
785: </table>
786: </td>
787: </tr>
788: <tr>
789: <td>
790: <table class="LC_nested">
791: <tr class="LC_info_row">
792: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
793: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
794: </tr>'.
795: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
796: $rowtotal += 2;
797: }
798: } else {
799: $output .= '
800: <tr>
801: <td>
802: <table class="LC_nested">
803: <tr class="LC_info_row">';
804: if (($action eq 'login') || ($action eq 'directorysrch')) {
805: $output .= '
806: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
807: } elsif ($action eq 'serverstatuses') {
808: $output .= '
809: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
810: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
811:
812: } else {
813: $output .= '
814: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
815: }
816: if (defined($item->{'header'}->[0]->{'col3'})) {
817: $output .= '<td class="LC_left_item" valign="top">'.
818: &mt($item->{'header'}->[0]->{'col2'});
819: if ($action eq 'serverstatuses') {
820: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
821: }
822: } else {
823: $output .= '<td class="LC_right_item" valign="top">'.
824: &mt($item->{'header'}->[0]->{'col2'});
825: }
826: $output .= '</td>';
827: if ($item->{'header'}->[0]->{'col3'}) {
828: if (defined($item->{'header'}->[0]->{'col4'})) {
829: $output .= '<td class="LC_left_item" valign="top">'.
830: &mt($item->{'header'}->[0]->{'col3'});
831: } else {
832: $output .= '<td class="LC_right_item" valign="top">'.
833: &mt($item->{'header'}->[0]->{'col3'});
834: }
835: if ($action eq 'serverstatuses') {
836: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
837: }
838: $output .= '</td>';
839: }
840: if ($item->{'header'}->[0]->{'col4'}) {
841: $output .= '<td class="LC_right_item" valign="top">'.
842: &mt($item->{'header'}->[0]->{'col4'});
843: }
844: $output .= '</tr>';
845: $rowtotal ++;
846: if ($action eq 'quotas') {
847: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
848: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') || ($action eq 'directorysrch') ||
849: ($action eq 'contacts') || ($action eq 'serverstatuses') || ($action eq 'loadbalancing')) {
850: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
851: } elsif ($action eq 'scantron') {
852: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
853: } elsif ($action eq 'helpsettings') {
854: $output .= &print_helpsettings($dom,$confname,$settings,\$rowtotal);
855: }
856: }
857: $output .= '
858: </table>
859: </td>
860: </tr>
861: </table><br />';
862: return ($output,$rowtotal);
863: }
864:
865: sub print_login {
866: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
867: my ($css_class,$datatable);
868: my %choices = &login_choices();
869:
870: if ($caller eq 'service') {
871: my %servers = &Apache::lonnet::internet_dom_servers($dom);
872: my $choice = $choices{'disallowlogin'};
873: $css_class = ' class="LC_odd_row"';
874: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
875: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
876: '<th>'.$choices{'server'}.'</th>'.
877: '<th>'.$choices{'serverpath'}.'</th>'.
878: '<th>'.$choices{'custompath'}.'</th>'.
879: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
880: my %disallowed;
881: if (ref($settings) eq 'HASH') {
882: if (ref($settings->{'loginvia'}) eq 'HASH') {
883: %disallowed = %{$settings->{'loginvia'}};
884: }
885: }
886: foreach my $lonhost (sort(keys(%servers))) {
887: my $direct = 'selected="selected"';
888: if (ref($disallowed{$lonhost}) eq 'HASH') {
889: if ($disallowed{$lonhost}{'server'} ne '') {
890: $direct = '';
891: }
892: }
893: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
894: '<td><select name="'.$lonhost.'_server">'.
895: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
896: '</option>';
897: foreach my $hostid (sort(keys(%servers))) {
898: next if ($servers{$hostid} eq $servers{$lonhost});
899: my $selected = '';
900: if (ref($disallowed{$lonhost}) eq 'HASH') {
901: if ($hostid eq $disallowed{$lonhost}{'server'}) {
902: $selected = 'selected="selected"';
903: }
904: }
905: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
906: $servers{$hostid}.'</option>';
907: }
908: $datatable .= '</select></td>'.
909: '<td><select name="'.$lonhost.'_serverpath">';
910: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
911: my $pathname = $path;
912: if ($path eq 'custom') {
913: $pathname = &mt('Custom Path').' ->';
914: }
915: my $selected = '';
916: if (ref($disallowed{$lonhost}) eq 'HASH') {
917: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
918: $selected = 'selected="selected"';
919: }
920: } elsif ($path eq '') {
921: $selected = 'selected="selected"';
922: }
923: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
924: }
925: $datatable .= '</select></td>';
926: my ($custom,$exempt);
927: if (ref($disallowed{$lonhost}) eq 'HASH') {
928: $custom = $disallowed{$lonhost}{'custompath'};
929: $exempt = $disallowed{$lonhost}{'exempt'};
930: }
931: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
932: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
933: '</tr>';
934: }
935: $datatable .= '</table></td></tr>';
936: return $datatable;
937: } elsif ($caller eq 'page') {
938: my %defaultchecked = (
939: 'coursecatalog' => 'on',
940: 'helpdesk' => 'on',
941: 'adminmail' => 'off',
942: 'newuser' => 'off',
943: );
944: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
945: my (%checkedon,%checkedoff);
946: foreach my $item (@toggles) {
947: if ($defaultchecked{$item} eq 'on') {
948: $checkedon{$item} = ' checked="checked" ';
949: $checkedoff{$item} = ' ';
950: } elsif ($defaultchecked{$item} eq 'off') {
951: $checkedoff{$item} = ' checked="checked" ';
952: $checkedon{$item} = ' ';
953: }
954: }
955: my @images = ('img','logo','domlogo','login');
956: my @logintext = ('textcol','bgcol');
957: my @bgs = ('pgbg','mainbg','sidebg');
958: my @links = ('link','alink','vlink');
959: my %designhash = &Apache::loncommon::get_domainconf($dom);
960: my %defaultdesign = %Apache::loncommon::defaultdesign;
961: my (%is_custom,%designs);
962: my %defaults = (
963: font => $defaultdesign{'login.font'},
964: );
965: foreach my $item (@images) {
966: $defaults{$item} = $defaultdesign{'login.'.$item};
967: $defaults{'showlogo'}{$item} = 1;
968: }
969: foreach my $item (@bgs) {
970: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
971: }
972: foreach my $item (@logintext) {
973: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
974: }
975: foreach my $item (@links) {
976: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
977: }
978: if (ref($settings) eq 'HASH') {
979: foreach my $item (@toggles) {
980: if ($settings->{$item} eq '1') {
981: $checkedon{$item} = ' checked="checked" ';
982: $checkedoff{$item} = ' ';
983: } elsif ($settings->{$item} eq '0') {
984: $checkedoff{$item} = ' checked="checked" ';
985: $checkedon{$item} = ' ';
986: }
987: }
988: foreach my $item (@images) {
989: if (defined($settings->{$item})) {
990: $designs{$item} = $settings->{$item};
991: $is_custom{$item} = 1;
992: }
993: if (defined($settings->{'showlogo'}{$item})) {
994: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
995: }
996: }
997: foreach my $item (@logintext) {
998: if ($settings->{$item} ne '') {
999: $designs{'logintext'}{$item} = $settings->{$item};
1000: $is_custom{$item} = 1;
1001: }
1002: }
1003: if ($settings->{'font'} ne '') {
1004: $designs{'font'} = $settings->{'font'};
1005: $is_custom{'font'} = 1;
1006: }
1007: foreach my $item (@bgs) {
1008: if ($settings->{$item} ne '') {
1009: $designs{'bgs'}{$item} = $settings->{$item};
1010: $is_custom{$item} = 1;
1011: }
1012: }
1013: foreach my $item (@links) {
1014: if ($settings->{$item} ne '') {
1015: $designs{'links'}{$item} = $settings->{$item};
1016: $is_custom{$item} = 1;
1017: }
1018: }
1019: } else {
1020: if ($designhash{$dom.'.login.font'} ne '') {
1021: $designs{'font'} = $designhash{$dom.'.login.font'};
1022: $is_custom{'font'} = 1;
1023: }
1024: foreach my $item (@images) {
1025: if ($designhash{$dom.'.login.'.$item} ne '') {
1026: $designs{$item} = $designhash{$dom.'.login.'.$item};
1027: $is_custom{$item} = 1;
1028: }
1029: }
1030: foreach my $item (@bgs) {
1031: if ($designhash{$dom.'.login.'.$item} ne '') {
1032: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1033: $is_custom{$item} = 1;
1034: }
1035: }
1036: foreach my $item (@links) {
1037: if ($designhash{$dom.'.login.'.$item} ne '') {
1038: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1039: $is_custom{$item} = 1;
1040: }
1041: }
1042: }
1043: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1044: logo => 'Institution Logo',
1045: domlogo => 'Domain Logo',
1046: login => 'Login box');
1047: my $itemcount = 1;
1048: foreach my $item (@toggles) {
1049: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1050: $datatable .=
1051: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1052: '</td><td>'.
1053: '<span class="LC_nobreak"><label><input type="radio" name="'.
1054: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1055: '</label> <label><input type="radio" name="'.$item.'"'.
1056: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1057: '</tr>';
1058: $itemcount ++;
1059: }
1060: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1061: $datatable .= '</tr></table></td></tr>';
1062: } elsif ($caller eq 'help') {
1063: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1064: my $switchserver = &check_switchserver($dom,$confname);
1065: my $itemcount = 1;
1066: $defaulturl = '/adm/loginproblems.html';
1067: $defaulttype = 'default';
1068: %lt = &Apache::lonlocal::texthash (
1069: del => 'Delete?',
1070: rep => 'Replace:',
1071: upl => 'Upload:',
1072: default => 'Default',
1073: custom => 'Custom',
1074: );
1075: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1076: my @currlangs;
1077: if (ref($settings) eq 'HASH') {
1078: if (ref($settings->{'helpurl'}) eq 'HASH') {
1079: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1080: next if ($settings->{'helpurl'}{$key} eq '');
1081: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1082: $type{$key} = 'custom';
1083: unless ($key eq 'nolang') {
1084: push(@currlangs,$key);
1085: }
1086: }
1087: } elsif ($settings->{'helpurl'} ne '') {
1088: $type{'nolang'} = 'custom';
1089: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1090: }
1091: }
1092: foreach my $lang ('nolang',sort(@currlangs)) {
1093: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1094: $datatable .= '<tr'.$css_class.'>';
1095: if ($url{$lang} eq '') {
1096: $url{$lang} = $defaulturl;
1097: }
1098: if ($type{$lang} eq '') {
1099: $type{$lang} = $defaulttype;
1100: }
1101: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1102: if ($lang eq 'nolang') {
1103: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1104: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1105: } else {
1106: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1107: $langchoices{$lang},
1108: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1109: }
1110: $datatable .= '</span></td>'."\n".
1111: '<td class="LC_left_item">';
1112: if ($type{$lang} eq 'custom') {
1113: $datatable .= '<span class="LC_nobreak"><label>'.
1114: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1115: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1116: } else {
1117: $datatable .= $lt{'upl'};
1118: }
1119: $datatable .='<br />';
1120: if ($switchserver) {
1121: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1122: } else {
1123: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1124: }
1125: $datatable .= '</td></tr>';
1126: $itemcount ++;
1127: }
1128: my @addlangs;
1129: foreach my $lang (sort(keys(%langchoices))) {
1130: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1131: push(@addlangs,$lang);
1132: }
1133: if (@addlangs > 0) {
1134: my %toadd;
1135: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1136: $toadd{''} = &mt('Select');
1137: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1138: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1139: &mt('Add log-in help page for a specific language:').' '.
1140: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1141: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1142: if ($switchserver) {
1143: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1144: } else {
1145: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1146: }
1147: $datatable .= '</td></tr>';
1148: $itemcount ++;
1149: }
1150: $datatable .= &captcha_choice('login',$settings,$itemcount);
1151: }
1152: return $datatable;
1153: }
1154:
1155: sub login_choices {
1156: my %choices =
1157: &Apache::lonlocal::texthash (
1158: coursecatalog => 'Display Course/Community Catalog link?',
1159: adminmail => "Display Administrator's E-mail Address?",
1160: helpdesk => 'Display "Contact Helpdesk" link',
1161: disallowlogin => "Login page requests redirected",
1162: hostid => "Server",
1163: server => "Redirect to:",
1164: serverpath => "Path",
1165: custompath => "Custom",
1166: exempt => "Exempt IP(s)",
1167: directlogin => "No redirect",
1168: newuser => "Link to create a user account",
1169: img => "Header",
1170: logo => "Main Logo",
1171: domlogo => "Domain Logo",
1172: login => "Log-in Header",
1173: textcol => "Text color",
1174: bgcol => "Box color",
1175: bgs => "Background colors",
1176: links => "Link colors",
1177: font => "Font color",
1178: pgbg => "Header",
1179: mainbg => "Page",
1180: sidebg => "Login box",
1181: link => "Link",
1182: alink => "Active link",
1183: vlink => "Visited link",
1184: );
1185: return %choices;
1186: }
1187:
1188: sub print_rolecolors {
1189: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1190: my %choices = &color_font_choices();
1191: my @bgs = ('pgbg','tabbg','sidebg');
1192: my @links = ('link','alink','vlink');
1193: my @images = ('img');
1194: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1195: my %designhash = &Apache::loncommon::get_domainconf($dom);
1196: my %defaultdesign = %Apache::loncommon::defaultdesign;
1197: my (%is_custom,%designs);
1198: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1199: if (ref($settings) eq 'HASH') {
1200: if (ref($settings->{$role}) eq 'HASH') {
1201: if ($settings->{$role}->{'img'} ne '') {
1202: $designs{'img'} = $settings->{$role}->{'img'};
1203: $is_custom{'img'} = 1;
1204: }
1205: if ($settings->{$role}->{'font'} ne '') {
1206: $designs{'font'} = $settings->{$role}->{'font'};
1207: $is_custom{'font'} = 1;
1208: }
1209: if ($settings->{$role}->{'fontmenu'} ne '') {
1210: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1211: $is_custom{'fontmenu'} = 1;
1212: }
1213: foreach my $item (@bgs) {
1214: if ($settings->{$role}->{$item} ne '') {
1215: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1216: $is_custom{$item} = 1;
1217: }
1218: }
1219: foreach my $item (@links) {
1220: if ($settings->{$role}->{$item} ne '') {
1221: $designs{'links'}{$item} = $settings->{$role}->{$item};
1222: $is_custom{$item} = 1;
1223: }
1224: }
1225: }
1226: } else {
1227: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1228: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1229: $is_custom{'img'} = 1;
1230: }
1231: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1232: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1233: $is_custom{'fontmenu'} = 1;
1234: }
1235: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1236: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1237: $is_custom{'font'} = 1;
1238: }
1239: foreach my $item (@bgs) {
1240: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1241: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1242: $is_custom{$item} = 1;
1243:
1244: }
1245: }
1246: foreach my $item (@links) {
1247: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1248: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1249: $is_custom{$item} = 1;
1250: }
1251: }
1252: }
1253: my $itemcount = 1;
1254: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1255: $datatable .= '</tr></table></td></tr>';
1256: return $datatable;
1257: }
1258:
1259: sub role_defaults {
1260: my ($role,$bgs,$links,$images,$logintext) = @_;
1261: my %defaults;
1262: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1263: return %defaults;
1264: }
1265: my %defaultdesign = %Apache::loncommon::defaultdesign;
1266: if ($role eq 'login') {
1267: %defaults = (
1268: font => $defaultdesign{$role.'.font'},
1269: );
1270: if (ref($logintext) eq 'ARRAY') {
1271: foreach my $item (@{$logintext}) {
1272: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1273: }
1274: }
1275: foreach my $item (@{$images}) {
1276: $defaults{'showlogo'}{$item} = 1;
1277: }
1278: } else {
1279: %defaults = (
1280: img => $defaultdesign{$role.'.img'},
1281: font => $defaultdesign{$role.'.font'},
1282: fontmenu => $defaultdesign{$role.'.fontmenu'},
1283: );
1284: }
1285: foreach my $item (@{$bgs}) {
1286: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1287: }
1288: foreach my $item (@{$links}) {
1289: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1290: }
1291: foreach my $item (@{$images}) {
1292: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1293: }
1294: return %defaults;
1295: }
1296:
1297: sub display_color_options {
1298: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1299: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1300: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1301: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1302: my $datatable = '<tr'.$css_class.'>'.
1303: '<td>'.$choices->{'font'}.'</td>';
1304: if (!$is_custom->{'font'}) {
1305: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1306: } else {
1307: $datatable .= '<td> </td>';
1308: }
1309: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1310:
1311: $datatable .= '<td><span class="LC_nobreak">'.
1312: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1313: ' value="'.$current_color.'" /> '.
1314: ' </td></tr>';
1315: unless ($role eq 'login') {
1316: $datatable .= '<tr'.$css_class.'>'.
1317: '<td>'.$choices->{'fontmenu'}.'</td>';
1318: if (!$is_custom->{'fontmenu'}) {
1319: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1320: } else {
1321: $datatable .= '<td> </td>';
1322: }
1323: $current_color = $designs->{'fontmenu'} ?
1324: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1325: $datatable .= '<td><span class="LC_nobreak">'.
1326: '<input class="colorchooser" type="text" size="10" name="'
1327: .$role.'_fontmenu"'.
1328: ' value="'.$current_color.'" /> '.
1329: ' </td></tr>';
1330: }
1331: my $switchserver = &check_switchserver($dom,$confname);
1332: foreach my $img (@{$images}) {
1333: $itemcount ++;
1334: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1335: $datatable .= '<tr'.$css_class.'>'.
1336: '<td>'.$choices->{$img};
1337: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1338: if ($role eq 'login') {
1339: if ($img eq 'login') {
1340: $login_hdr_pick =
1341: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1342: $logincolors =
1343: &login_text_colors($img,$role,$logintext,$phase,$choices,
1344: $designs,$defaults);
1345: } elsif ($img ne 'domlogo') {
1346: $datatable.= &logo_display_options($img,$defaults,$designs);
1347: }
1348: }
1349: $datatable .= '</td>';
1350: if ($designs->{$img} ne '') {
1351: $imgfile = $designs->{$img};
1352: $img_import = ($imgfile =~ m{^/adm/});
1353: } else {
1354: $imgfile = $defaults->{$img};
1355: }
1356: if ($imgfile) {
1357: my ($showfile,$fullsize);
1358: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1359: my $urldir = $1;
1360: my $filename = $2;
1361: my @info = &Apache::lonnet::stat_file($designs->{$img});
1362: if (@info) {
1363: my $thumbfile = 'tn-'.$filename;
1364: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1365: if (@thumb) {
1366: $showfile = $urldir.'/'.$thumbfile;
1367: } else {
1368: $showfile = $imgfile;
1369: }
1370: } else {
1371: $showfile = '';
1372: }
1373: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1374: $showfile = $imgfile;
1375: my $imgdir = $1;
1376: my $filename = $2;
1377: if (-e "$londocroot/$imgdir/tn-".$filename) {
1378: $showfile = "/$imgdir/tn-".$filename;
1379: } else {
1380: my $input = $londocroot.$imgfile;
1381: my $output = "$londocroot/$imgdir/tn-".$filename;
1382: if (!-e $output) {
1383: my ($width,$height) = &thumb_dimensions();
1384: my ($fullwidth,$fullheight) = &check_dimensions($input);
1385: if ($fullwidth ne '' && $fullheight ne '') {
1386: if ($fullwidth > $width && $fullheight > $height) {
1387: my $size = $width.'x'.$height;
1388: system("convert -sample $size $input $output");
1389: $showfile = "/$imgdir/tn-".$filename;
1390: }
1391: }
1392: }
1393: }
1394: }
1395: if ($showfile) {
1396: if ($showfile =~ m{^/(adm|res)/}) {
1397: if ($showfile =~ m{^/res/}) {
1398: my $local_showfile =
1399: &Apache::lonnet::filelocation('',$showfile);
1400: &Apache::lonnet::repcopy($local_showfile);
1401: }
1402: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1403: }
1404: if ($imgfile) {
1405: if ($imgfile =~ m{^/(adm|res)/}) {
1406: if ($imgfile =~ m{^/res/}) {
1407: my $local_imgfile =
1408: &Apache::lonnet::filelocation('',$imgfile);
1409: &Apache::lonnet::repcopy($local_imgfile);
1410: }
1411: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1412: } else {
1413: $fullsize = $imgfile;
1414: }
1415: }
1416: $datatable .= '<td>';
1417: if ($img eq 'login') {
1418: $datatable .= $login_hdr_pick;
1419: }
1420: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1421: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1422: } else {
1423: $datatable .= '<td> </td><td class="LC_left_item">'.
1424: &mt('Upload:').'<br />';
1425: }
1426: } else {
1427: $datatable .= '<td> </td><td class="LC_left_item">'.
1428: &mt('Upload:').'<br />';
1429: }
1430: if ($switchserver) {
1431: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1432: } else {
1433: if ($img ne 'login') { # suppress file selection for Log-in header
1434: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1435: }
1436: }
1437: $datatable .= '</td></tr>';
1438: }
1439: $itemcount ++;
1440: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1441: $datatable .= '<tr'.$css_class.'>'.
1442: '<td>'.$choices->{'bgs'}.'</td>';
1443: my $bgs_def;
1444: foreach my $item (@{$bgs}) {
1445: if (!$is_custom->{$item}) {
1446: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1447: }
1448: }
1449: if ($bgs_def) {
1450: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1451: } else {
1452: $datatable .= '<td> </td>';
1453: }
1454: $datatable .= '<td class="LC_right_item">'.
1455: '<table border="0"><tr>';
1456:
1457: foreach my $item (@{$bgs}) {
1458: $datatable .= '<td align="center">'.$choices->{$item};
1459: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1460: if ($designs->{'bgs'}{$item}) {
1461: $datatable .= ' ';
1462: }
1463: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1464: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1465: }
1466: $datatable .= '</tr></table></td></tr>';
1467: $itemcount ++;
1468: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1469: $datatable .= '<tr'.$css_class.'>'.
1470: '<td>'.$choices->{'links'}.'</td>';
1471: my $links_def;
1472: foreach my $item (@{$links}) {
1473: if (!$is_custom->{$item}) {
1474: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1475: }
1476: }
1477: if ($links_def) {
1478: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1479: } else {
1480: $datatable .= '<td> </td>';
1481: }
1482: $datatable .= '<td class="LC_right_item">'.
1483: '<table border="0"><tr>';
1484: foreach my $item (@{$links}) {
1485: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1486: $datatable .= '<td align="center">'.$choices->{$item}."\n";
1487: if ($designs->{'links'}{$item}) {
1488: $datatable.=' ';
1489: }
1490: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1491: '" /></td>';
1492: }
1493: $$rowtotal += $itemcount;
1494: return $datatable;
1495: }
1496:
1497: sub logo_display_options {
1498: my ($img,$defaults,$designs) = @_;
1499: my $checkedon;
1500: if (ref($defaults) eq 'HASH') {
1501: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1502: if ($defaults->{'showlogo'}{$img}) {
1503: $checkedon = 'checked="checked" ';
1504: }
1505: }
1506: }
1507: if (ref($designs) eq 'HASH') {
1508: if (ref($designs->{'showlogo'}) eq 'HASH') {
1509: if (defined($designs->{'showlogo'}{$img})) {
1510: if ($designs->{'showlogo'}{$img} == 0) {
1511: $checkedon = '';
1512: } elsif ($designs->{'showlogo'}{$img} == 1) {
1513: $checkedon = 'checked="checked" ';
1514: }
1515: }
1516: }
1517: }
1518: return '<br /><label> <input type="checkbox" name="'.
1519: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1520: &mt('show').'</label>'."\n";
1521: }
1522:
1523: sub login_header_options {
1524: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1525: my $output = '';
1526: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1527: $output .= &mt('Text default(s):').'<br />';
1528: if (!$is_custom->{'textcol'}) {
1529: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1530: ' ';
1531: }
1532: if (!$is_custom->{'bgcol'}) {
1533: $output .= $choices->{'bgcol'}.': '.
1534: '<span id="css_'.$role.'_font" style="background-color: '.
1535: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1536: }
1537: $output .= '<br />';
1538: }
1539: $output .='<br />';
1540: return $output;
1541: }
1542:
1543: sub login_text_colors {
1544: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1545: my $color_menu = '<table border="0"><tr>';
1546: foreach my $item (@{$logintext}) {
1547: $color_menu .= '<td align="center">'.$choices->{$item};
1548: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1549: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1550: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1551: }
1552: $color_menu .= '</tr></table><br />';
1553: return $color_menu;
1554: }
1555:
1556: sub image_changes {
1557: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1558: my $output;
1559: if ($img eq 'login') {
1560: # suppress image for Log-in header
1561: } elsif (!$is_custom) {
1562: if ($img ne 'domlogo') {
1563: $output .= &mt('Default image:').'<br />';
1564: } else {
1565: $output .= &mt('Default in use:').'<br />';
1566: }
1567: }
1568: if ($img eq 'login') { # suppress image for Log-in header
1569: $output .= '<td>'.$logincolors;
1570: } else {
1571: if ($img_import) {
1572: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1573: }
1574: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1575: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1576: if ($is_custom) {
1577: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1578: '<input type="checkbox" name="'.
1579: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1580: '</label> '.&mt('Replace:').'</span><br />';
1581: } else {
1582: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
1583: }
1584: }
1585: return $output;
1586: }
1587:
1588: sub print_quotas {
1589: my ($dom,$settings,$rowtotal,$action) = @_;
1590: my $context;
1591: if ($action eq 'quotas') {
1592: $context = 'tools';
1593: } else {
1594: $context = $action;
1595: }
1596: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1597: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1598: my $typecount = 0;
1599: my ($css_class,%titles);
1600: if ($context eq 'requestcourses') {
1601: @usertools = ('official','unofficial','community','textbook');
1602: @options =('norequest','approval','validate','autolimit');
1603: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1604: %titles = &courserequest_titles();
1605: } elsif ($context eq 'requestauthor') {
1606: @usertools = ('author');
1607: @options = ('norequest','approval','automatic');
1608: %titles = &authorrequest_titles();
1609: } else {
1610: @usertools = ('aboutme','blog','webdav','portfolio');
1611: %titles = &tool_titles();
1612: }
1613: if (ref($types) eq 'ARRAY') {
1614: foreach my $type (@{$types}) {
1615: my ($currdefquota,$currauthorquota);
1616: unless (($context eq 'requestcourses') ||
1617: ($context eq 'requestauthor')) {
1618: if (ref($settings) eq 'HASH') {
1619: if (ref($settings->{defaultquota}) eq 'HASH') {
1620: $currdefquota = $settings->{defaultquota}->{$type};
1621: } else {
1622: $currdefquota = $settings->{$type};
1623: }
1624: if (ref($settings->{authorquota}) eq 'HASH') {
1625: $currauthorquota = $settings->{authorquota}->{$type};
1626: }
1627: }
1628: }
1629: if (defined($usertypes->{$type})) {
1630: $typecount ++;
1631: $css_class = $typecount%2?' class="LC_odd_row"':'';
1632: $datatable .= '<tr'.$css_class.'>'.
1633: '<td>'.$usertypes->{$type}.'</td>'.
1634: '<td class="LC_left_item">';
1635: if ($context eq 'requestcourses') {
1636: $datatable .= '<table><tr>';
1637: }
1638: my %cell;
1639: foreach my $item (@usertools) {
1640: if ($context eq 'requestcourses') {
1641: my ($curroption,$currlimit);
1642: if (ref($settings) eq 'HASH') {
1643: if (ref($settings->{$item}) eq 'HASH') {
1644: $curroption = $settings->{$item}->{$type};
1645: if ($curroption =~ /^autolimit=(\d*)$/) {
1646: $currlimit = $1;
1647: }
1648: }
1649: }
1650: if (!$curroption) {
1651: $curroption = 'norequest';
1652: }
1653: $datatable .= '<th>'.$titles{$item}.'</th>';
1654: foreach my $option (@options) {
1655: my $val = $option;
1656: if ($option eq 'norequest') {
1657: $val = 0;
1658: }
1659: if ($option eq 'validate') {
1660: my $canvalidate = 0;
1661: if (ref($validations{$item}) eq 'HASH') {
1662: if ($validations{$item}{$type}) {
1663: $canvalidate = 1;
1664: }
1665: }
1666: next if (!$canvalidate);
1667: }
1668: my $checked = '';
1669: if ($option eq $curroption) {
1670: $checked = ' checked="checked"';
1671: } elsif ($option eq 'autolimit') {
1672: if ($curroption =~ /^autolimit/) {
1673: $checked = ' checked="checked"';
1674: }
1675: }
1676: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1677: '<input type="radio" name="crsreq_'.$item.
1678: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1679: $titles{$option}.'</label>';
1680: if ($option eq 'autolimit') {
1681: $cell{$item} .= ' <input type="text" name="crsreq_'.
1682: $item.'_limit_'.$type.'" size="1" '.
1683: 'value="'.$currlimit.'" />';
1684: }
1685: $cell{$item} .= '</span> ';
1686: if ($option eq 'autolimit') {
1687: $cell{$item} .= $titles{'unlimited'};
1688: }
1689: }
1690: } elsif ($context eq 'requestauthor') {
1691: my $curroption;
1692: if (ref($settings) eq 'HASH') {
1693: $curroption = $settings->{$type};
1694: }
1695: if (!$curroption) {
1696: $curroption = 'norequest';
1697: }
1698: foreach my $option (@options) {
1699: my $val = $option;
1700: if ($option eq 'norequest') {
1701: $val = 0;
1702: }
1703: my $checked = '';
1704: if ($option eq $curroption) {
1705: $checked = ' checked="checked"';
1706: }
1707: $datatable .= '<span class="LC_nobreak"><label>'.
1708: '<input type="radio" name="authorreq_'.$type.
1709: '" value="'.$val.'"'.$checked.' />'.
1710: $titles{$option}.'</label></span> ';
1711: }
1712: } else {
1713: my $checked = 'checked="checked" ';
1714: if (ref($settings) eq 'HASH') {
1715: if (ref($settings->{$item}) eq 'HASH') {
1716: if ($settings->{$item}->{$type} == 0) {
1717: $checked = '';
1718: } elsif ($settings->{$item}->{$type} == 1) {
1719: $checked = 'checked="checked" ';
1720: }
1721: }
1722: }
1723: $datatable .= '<span class="LC_nobreak"><label>'.
1724: '<input type="checkbox" name="'.$context.'_'.$item.
1725: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1726: '</label></span> ';
1727: }
1728: }
1729: if ($context eq 'requestcourses') {
1730: $datatable .= '</tr><tr>';
1731: foreach my $item (@usertools) {
1732: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1733: }
1734: $datatable .= '</tr></table>';
1735: }
1736: $datatable .= '</td>';
1737: unless (($context eq 'requestcourses') ||
1738: ($context eq 'requestauthor')) {
1739: $datatable .=
1740: '<td class="LC_right_item">'.
1741: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1742: '<input type="text" name="quota_'.$type.
1743: '" value="'.$currdefquota.
1744: '" size="5" /></span>'.(' ' x 2).
1745: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1746: '<input type="text" name="authorquota_'.$type.
1747: '" value="'.$currauthorquota.
1748: '" size="5" /></span></td>';
1749: }
1750: $datatable .= '</tr>';
1751: }
1752: }
1753: }
1754: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1755: $defaultquota = '20';
1756: $authorquota = '500';
1757: if (ref($settings) eq 'HASH') {
1758: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1759: $defaultquota = $settings->{'defaultquota'}->{'default'};
1760: } elsif (defined($settings->{'default'})) {
1761: $defaultquota = $settings->{'default'};
1762: }
1763: if (ref($settings->{'authorquota'}) eq 'HASH') {
1764: $authorquota = $settings->{'authorquota'}->{'default'};
1765: }
1766: }
1767: }
1768: $typecount ++;
1769: $css_class = $typecount%2?' class="LC_odd_row"':'';
1770: $datatable .= '<tr'.$css_class.'>'.
1771: '<td>'.$othertitle.'</td>'.
1772: '<td class="LC_left_item">';
1773: if ($context eq 'requestcourses') {
1774: $datatable .= '<table><tr>';
1775: }
1776: my %defcell;
1777: foreach my $item (@usertools) {
1778: if ($context eq 'requestcourses') {
1779: my ($curroption,$currlimit);
1780: if (ref($settings) eq 'HASH') {
1781: if (ref($settings->{$item}) eq 'HASH') {
1782: $curroption = $settings->{$item}->{'default'};
1783: if ($curroption =~ /^autolimit=(\d*)$/) {
1784: $currlimit = $1;
1785: }
1786: }
1787: }
1788: if (!$curroption) {
1789: $curroption = 'norequest';
1790: }
1791: $datatable .= '<th>'.$titles{$item}.'</th>';
1792: foreach my $option (@options) {
1793: my $val = $option;
1794: if ($option eq 'norequest') {
1795: $val = 0;
1796: }
1797: if ($option eq 'validate') {
1798: my $canvalidate = 0;
1799: if (ref($validations{$item}) eq 'HASH') {
1800: if ($validations{$item}{'default'}) {
1801: $canvalidate = 1;
1802: }
1803: }
1804: next if (!$canvalidate);
1805: }
1806: my $checked = '';
1807: if ($option eq $curroption) {
1808: $checked = ' checked="checked"';
1809: } elsif ($option eq 'autolimit') {
1810: if ($curroption =~ /^autolimit/) {
1811: $checked = ' checked="checked"';
1812: }
1813: }
1814: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1815: '<input type="radio" name="crsreq_'.$item.
1816: '_default" value="'.$val.'"'.$checked.' />'.
1817: $titles{$option}.'</label>';
1818: if ($option eq 'autolimit') {
1819: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1820: $item.'_limit_default" size="1" '.
1821: 'value="'.$currlimit.'" />';
1822: }
1823: $defcell{$item} .= '</span> ';
1824: if ($option eq 'autolimit') {
1825: $defcell{$item} .= $titles{'unlimited'};
1826: }
1827: }
1828: } elsif ($context eq 'requestauthor') {
1829: my $curroption;
1830: if (ref($settings) eq 'HASH') {
1831: $curroption = $settings->{'default'};
1832: }
1833: if (!$curroption) {
1834: $curroption = 'norequest';
1835: }
1836: foreach my $option (@options) {
1837: my $val = $option;
1838: if ($option eq 'norequest') {
1839: $val = 0;
1840: }
1841: my $checked = '';
1842: if ($option eq $curroption) {
1843: $checked = ' checked="checked"';
1844: }
1845: $datatable .= '<span class="LC_nobreak"><label>'.
1846: '<input type="radio" name="authorreq_default"'.
1847: ' value="'.$val.'"'.$checked.' />'.
1848: $titles{$option}.'</label></span> ';
1849: }
1850: } else {
1851: my $checked = 'checked="checked" ';
1852: if (ref($settings) eq 'HASH') {
1853: if (ref($settings->{$item}) eq 'HASH') {
1854: if ($settings->{$item}->{'default'} == 0) {
1855: $checked = '';
1856: } elsif ($settings->{$item}->{'default'} == 1) {
1857: $checked = 'checked="checked" ';
1858: }
1859: }
1860: }
1861: $datatable .= '<span class="LC_nobreak"><label>'.
1862: '<input type="checkbox" name="'.$context.'_'.$item.
1863: '" value="default" '.$checked.'/>'.$titles{$item}.
1864: '</label></span> ';
1865: }
1866: }
1867: if ($context eq 'requestcourses') {
1868: $datatable .= '</tr><tr>';
1869: foreach my $item (@usertools) {
1870: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
1871: }
1872: $datatable .= '</tr></table>';
1873: }
1874: $datatable .= '</td>';
1875: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1876: $datatable .= '<td class="LC_right_item">'.
1877: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1878: '<input type="text" name="defaultquota" value="'.
1879: $defaultquota.'" size="5" /></span>'.(' ' x2).
1880: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1881: '<input type="text" name="authorquota" value="'.
1882: $authorquota.'" size="5" /></span></td>';
1883: }
1884: $datatable .= '</tr>';
1885: $typecount ++;
1886: $css_class = $typecount%2?' class="LC_odd_row"':'';
1887: $datatable .= '<tr'.$css_class.'>'.
1888: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
1889: if ($context eq 'requestcourses') {
1890: $datatable .= &mt('(overrides affiliation, if set)').
1891: '</td>'.
1892: '<td class="LC_left_item">'.
1893: '<table><tr>';
1894: } else {
1895: $datatable .= &mt('(overrides affiliation, if checked)').
1896: '</td>'.
1897: '<td class="LC_left_item" colspan="2">'.
1898: '<br />';
1899: }
1900: my %advcell;
1901: foreach my $item (@usertools) {
1902: if ($context eq 'requestcourses') {
1903: my ($curroption,$currlimit);
1904: if (ref($settings) eq 'HASH') {
1905: if (ref($settings->{$item}) eq 'HASH') {
1906: $curroption = $settings->{$item}->{'_LC_adv'};
1907: if ($curroption =~ /^autolimit=(\d*)$/) {
1908: $currlimit = $1;
1909: }
1910: }
1911: }
1912: $datatable .= '<th>'.$titles{$item}.'</th>';
1913: my $checked = '';
1914: if ($curroption eq '') {
1915: $checked = ' checked="checked"';
1916: }
1917: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1918: '<input type="radio" name="crsreq_'.$item.
1919: '__LC_adv" value=""'.$checked.' />'.
1920: &mt('No override set').'</label></span> ';
1921: foreach my $option (@options) {
1922: my $val = $option;
1923: if ($option eq 'norequest') {
1924: $val = 0;
1925: }
1926: if ($option eq 'validate') {
1927: my $canvalidate = 0;
1928: if (ref($validations{$item}) eq 'HASH') {
1929: if ($validations{$item}{'_LC_adv'}) {
1930: $canvalidate = 1;
1931: }
1932: }
1933: next if (!$canvalidate);
1934: }
1935: my $checked = '';
1936: if ($val eq $curroption) {
1937: $checked = ' checked="checked"';
1938: } elsif ($option eq 'autolimit') {
1939: if ($curroption =~ /^autolimit/) {
1940: $checked = ' checked="checked"';
1941: }
1942: }
1943: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1944: '<input type="radio" name="crsreq_'.$item.
1945: '__LC_adv" value="'.$val.'"'.$checked.' />'.
1946: $titles{$option}.'</label>';
1947: if ($option eq 'autolimit') {
1948: $advcell{$item} .= ' <input type="text" name="crsreq_'.
1949: $item.'_limit__LC_adv" size="1" '.
1950: 'value="'.$currlimit.'" />';
1951: }
1952: $advcell{$item} .= '</span> ';
1953: if ($option eq 'autolimit') {
1954: $advcell{$item} .= $titles{'unlimited'};
1955: }
1956: }
1957: } elsif ($context eq 'requestauthor') {
1958: my $curroption;
1959: if (ref($settings) eq 'HASH') {
1960: $curroption = $settings->{'_LC_adv'};
1961: }
1962: my $checked = '';
1963: if ($curroption eq '') {
1964: $checked = ' checked="checked"';
1965: }
1966: $datatable .= '<span class="LC_nobreak"><label>'.
1967: '<input type="radio" name="authorreq__LC_adv"'.
1968: ' value=""'.$checked.' />'.
1969: &mt('No override set').'</label></span> ';
1970: foreach my $option (@options) {
1971: my $val = $option;
1972: if ($option eq 'norequest') {
1973: $val = 0;
1974: }
1975: my $checked = '';
1976: if ($val eq $curroption) {
1977: $checked = ' checked="checked"';
1978: }
1979: $datatable .= '<span class="LC_nobreak"><label>'.
1980: '<input type="radio" name="authorreq__LC_adv"'.
1981: ' value="'.$val.'"'.$checked.' />'.
1982: $titles{$option}.'</label></span> ';
1983: }
1984: } else {
1985: my $checked = 'checked="checked" ';
1986: if (ref($settings) eq 'HASH') {
1987: if (ref($settings->{$item}) eq 'HASH') {
1988: if ($settings->{$item}->{'_LC_adv'} == 0) {
1989: $checked = '';
1990: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
1991: $checked = 'checked="checked" ';
1992: }
1993: }
1994: }
1995: $datatable .= '<span class="LC_nobreak"><label>'.
1996: '<input type="checkbox" name="'.$context.'_'.$item.
1997: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
1998: '</label></span> ';
1999: }
2000: }
2001: if ($context eq 'requestcourses') {
2002: $datatable .= '</tr><tr>';
2003: foreach my $item (@usertools) {
2004: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2005: }
2006: $datatable .= '</tr></table>';
2007: }
2008: $datatable .= '</td></tr>';
2009: $$rowtotal += $typecount;
2010: return $datatable;
2011: }
2012:
2013: sub print_requestmail {
2014: my ($dom,$action,$settings,$rowtotal) = @_;
2015: my ($now,$datatable,%currapp);
2016: $now = time;
2017: if (ref($settings) eq 'HASH') {
2018: if (ref($settings->{'notify'}) eq 'HASH') {
2019: if ($settings->{'notify'}{'approval'} ne '') {
2020: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2021: }
2022: }
2023: }
2024: my $numinrow = 2;
2025: my $css_class;
2026: $css_class = ($$rowtotal%2? ' class="LC_odd_row"':'');
2027: my $text;
2028: if ($action eq 'requestcourses') {
2029: $text = &mt('Receive notification of course requests requiring approval');
2030: } elsif ($action eq 'requestauthor') {
2031: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2032: } else {
2033: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2034: }
2035: $datatable = '<tr'.$css_class.'>'.
2036: ' <td>'.$text.'</td>'.
2037: ' <td class="LC_left_item">';
2038: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2039: $action.'notifyapproval',%currapp);
2040: if ($numdc > 0) {
2041: $datatable .= $table;
2042: } else {
2043: $datatable .= &mt('There are no active Domain Coordinators');
2044: }
2045: $datatable .='</td></tr>';
2046: $$rowtotal += $rows;
2047: return $datatable;
2048: }
2049:
2050: sub print_studentcode {
2051: my ($settings,$rowtotal) = @_;
2052: my $rownum = 0;
2053: my ($output,%current);
2054: my @crstypes = ('official','unofficial','community','textbook');
2055: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2056: foreach my $type (@crstypes) {
2057: $current{$type} = $settings->{'uniquecode'}{$type};
2058: }
2059: }
2060: $output .= '<tr>'.
2061: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2062: '<td class="LC_left_item">';
2063: foreach my $type (@crstypes) {
2064: my $check = ' ';
2065: if ($current{$type}) {
2066: $check = ' checked="checked" ';
2067: }
2068: $output .= '<span class="LC_nobreak"><label>'.
2069: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2070: &mt($type).'</label></span>'.(' 'x2).' ';
2071: }
2072: $output .= '</td></tr>';
2073: $$rowtotal ++;
2074: return $output;
2075: }
2076:
2077: sub print_textbookcourses {
2078: my ($dom,$settings,$rowtotal) = @_;
2079: my $rownum = 0;
2080: my $css_class;
2081: my $itemcount = 1;
2082: my $maxnum = 0;
2083: my $bookshash;
2084: if (ref($settings) eq 'HASH') {
2085: $bookshash = $settings->{'textbooks'};
2086: }
2087: my %ordered;
2088: if (ref($bookshash) eq 'HASH') {
2089: foreach my $item (keys(%{$bookshash})) {
2090: if (ref($bookshash->{$item}) eq 'HASH') {
2091: my $num = $bookshash->{$item}{'order'};
2092: $ordered{$num} = $item;
2093: }
2094: }
2095: }
2096: my $confname = $dom.'-domainconfig';
2097: my $switchserver = &check_switchserver($dom,$confname);
2098: $maxnum = scalar(keys(%ordered));
2099: my $datatable = &textbookcourses_javascript(\%ordered);
2100: if (keys(%ordered)) {
2101: my @items = sort { $a <=> $b } keys(%ordered);
2102: for (my $i=0; $i<@items; $i++) {
2103: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2104: my $key = $ordered{$items[$i]};
2105: my %coursehash=&Apache::lonnet::coursedescription($key);
2106: my $coursetitle = $coursehash{'description'};
2107: my ($subject,$title,$author,$image,$imgsrc,$cdom,$cnum);
2108: if (ref($bookshash->{$key}) eq 'HASH') {
2109: $subject = $bookshash->{$key}->{'subject'};
2110: $title = $bookshash->{$key}->{'title'};
2111: $author = $bookshash->{$key}->{'author'};
2112: $image = $bookshash->{$key}->{'image'};
2113: if ($image ne '') {
2114: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2115: my $imagethumb = "$path/tn-".$imagefile;
2116: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2117: }
2118: }
2119: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$key'".');"';
2120: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2121: .'<select name="'.$key.'"'.$chgstr.'>';
2122: for (my $k=0; $k<=$maxnum; $k++) {
2123: my $vpos = $k+1;
2124: my $selstr;
2125: if ($k == $i) {
2126: $selstr = ' selected="selected" ';
2127: }
2128: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2129: }
2130: $datatable .= '</select>'.(' 'x2).
2131: '<label><input type="checkbox" name="book_del" value="'.$key.'" />'.
2132: &mt('Delete?').'</label></span></td>'.
2133: '<td colspan="2">'.
2134: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="book_subject_'.$i.'" value="'.$subject.'" /></span> '.
2135: (' 'x2).
2136: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="book_title_'.$i.'" value="'.$title.'" /></span> '.
2137: (' 'x2).
2138: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="book_author_'.$i.'" value="'.$author.'" /></span> '.
2139: (' 'x2).
2140: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2141: if ($image) {
2142: $datatable .= '<span class="LC_nobreak">'.
2143: $imgsrc.
2144: '<label><input type="checkbox" name="book_image_del"'.
2145: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2146: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2147: }
2148: if ($switchserver) {
2149: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2150: } else {
2151: $datatable .= '<input type="file" name="book_image_'.$i.'" value="" />';
2152: }
2153: $datatable .= '<input type="hidden" name="book_id_'.$i.'" value="'.$key.'" /></span> '.
2154: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2155: $coursetitle.'</span></td></tr>'."\n";
2156: $itemcount ++;
2157: }
2158: }
2159: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2160: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'addbook_pos'".');"';
2161: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2162: '<input type="hidden" name="book_maxnum" value="'.$maxnum.'" />'."\n".
2163: '<select name="addbook_pos"'.$chgstr.'>';
2164: for (my $k=0; $k<$maxnum+1; $k++) {
2165: my $vpos = $k+1;
2166: my $selstr;
2167: if ($k == $maxnum) {
2168: $selstr = ' selected="selected" ';
2169: }
2170: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2171: }
2172: $datatable .= '</select> '."\n".
2173: '<input type="checkbox" name="addbook" value="1" />'.&mt('Add').'</td>'."\n".
2174: '<td colspan="2">'.
2175: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="addbook_subject" value="" /></span> '."\n".
2176: (' 'x2).
2177: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="addbook_title" value="" /></span> '."\n".
2178: (' 'x2).
2179: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="addbook_author" value="" /></span> '."\n".
2180: (' 'x2).
2181: '<span class="LC_nobreak">'.&mt('Image:').' ';
2182: if ($switchserver) {
2183: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2184: } else {
2185: $datatable .= '<input type="file" name="addbook_image" value="" />';
2186: }
2187: $datatable .= '</span>'."\n".
2188: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2189: &Apache::loncommon::select_dom_form($env{'request.role.domain'},'addbook_cdom').
2190: '<input type="text" size="25" name="addbook_cnum" value="" />'.
2191: &Apache::loncommon::selectcourse_link
2192: ('display','addbook_cnum','addbook_cdom',undef,undef,undef,'Course');
2193: '</span></td>'."\n".
2194: '</tr>'."\n";
2195: $itemcount ++;
2196: return $datatable;
2197: }
2198:
2199: sub textbookcourses_javascript {
2200: my ($textbooks) = @_;
2201: return unless(ref($textbooks) eq 'HASH');
2202: my $num = scalar(keys(%{$textbooks}));
2203: my @jsarray;
2204: foreach my $item (sort {$a <=> $b } (keys(%{$textbooks}))) {
2205: push(@jsarray,$textbooks->{$item});
2206: }
2207: my $jstext = ' var textbooks = Array('."'".join("','",@jsarray)."'".');'."\n";
2208: return <<"ENDSCRIPT";
2209: <script type="text/javascript">
2210: // <![CDATA[
2211: function reorderBooks(form,item) {
2212: var changedVal;
2213: $jstext
2214: var newpos = 'addbook_pos';
2215: var current = new Array;
2216: var maxh = 1 + $num;
2217: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2218: if (item == newpos) {
2219: changedVal = newitemVal;
2220: } else {
2221: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2222: current[newitemVal] = newpos;
2223: }
2224: for (var i=0; i<textbooks.length; i++) {
2225: var elementName = textbooks[i];
2226: if (elementName != item) {
2227: if (form.elements[elementName]) {
2228: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2229: current[currVal] = elementName;
2230: }
2231: }
2232: }
2233: var oldVal;
2234: for (var j=0; j<maxh; j++) {
2235: if (current[j] == undefined) {
2236: oldVal = j;
2237: }
2238: }
2239: if (oldVal < changedVal) {
2240: for (var k=oldVal+1; k<=changedVal ; k++) {
2241: var elementName = current[k];
2242: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2243: }
2244: } else {
2245: for (var k=changedVal; k<oldVal; k++) {
2246: var elementName = current[k];
2247: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2248: }
2249: }
2250: return;
2251: }
2252:
2253: // ]]>
2254: </script>
2255:
2256: ENDSCRIPT
2257: }
2258:
2259: sub print_autoenroll {
2260: my ($dom,$settings,$rowtotal) = @_;
2261: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2262: my ($defdom,$runon,$runoff,$coownerson,$coownersoff);
2263: if (ref($settings) eq 'HASH') {
2264: if (exists($settings->{'run'})) {
2265: if ($settings->{'run'} eq '0') {
2266: $runoff = ' checked="checked" ';
2267: $runon = ' ';
2268: } else {
2269: $runon = ' checked="checked" ';
2270: $runoff = ' ';
2271: }
2272: } else {
2273: if ($autorun) {
2274: $runon = ' checked="checked" ';
2275: $runoff = ' ';
2276: } else {
2277: $runoff = ' checked="checked" ';
2278: $runon = ' ';
2279: }
2280: }
2281: if (exists($settings->{'co-owners'})) {
2282: if ($settings->{'co-owners'} eq '0') {
2283: $coownersoff = ' checked="checked" ';
2284: $coownerson = ' ';
2285: } else {
2286: $coownerson = ' checked="checked" ';
2287: $coownersoff = ' ';
2288: }
2289: } else {
2290: $coownersoff = ' checked="checked" ';
2291: $coownerson = ' ';
2292: }
2293: if (exists($settings->{'sender_domain'})) {
2294: $defdom = $settings->{'sender_domain'};
2295: }
2296: } else {
2297: if ($autorun) {
2298: $runon = ' checked="checked" ';
2299: $runoff = ' ';
2300: } else {
2301: $runoff = ' checked="checked" ';
2302: $runon = ' ';
2303: }
2304: }
2305: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2306: my $notif_sender;
2307: if (ref($settings) eq 'HASH') {
2308: $notif_sender = $settings->{'sender_uname'};
2309: }
2310: my $datatable='<tr class="LC_odd_row">'.
2311: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2312: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2313: '<input type="radio" name="autoenroll_run"'.
2314: $runon.' value="1" />'.&mt('Yes').'</label> '.
2315: '<label><input type="radio" name="autoenroll_run"'.
2316: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2317: '</tr><tr>'.
2318: '<td>'.&mt('Notification messages - sender').
2319: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2320: &mt('username').': '.
2321: '<input type="text" name="sender_uname" value="'.
2322: $notif_sender.'" size="10" /> '.&mt('domain').
2323: ': '.$domform.'</span></td></tr>'.
2324: '<tr class="LC_odd_row">'.
2325: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2326: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2327: '<input type="radio" name="autoassign_coowners"'.
2328: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2329: '<label><input type="radio" name="autoassign_coowners"'.
2330: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2331: '</tr>';
2332: $$rowtotal += 3;
2333: return $datatable;
2334: }
2335:
2336: sub print_autoupdate {
2337: my ($position,$dom,$settings,$rowtotal) = @_;
2338: my $datatable;
2339: if ($position eq 'top') {
2340: my $updateon = ' ';
2341: my $updateoff = ' checked="checked" ';
2342: my $classlistson = ' ';
2343: my $classlistsoff = ' checked="checked" ';
2344: if (ref($settings) eq 'HASH') {
2345: if ($settings->{'run'} eq '1') {
2346: $updateon = $updateoff;
2347: $updateoff = ' ';
2348: }
2349: if ($settings->{'classlists'} eq '1') {
2350: $classlistson = $classlistsoff;
2351: $classlistsoff = ' ';
2352: }
2353: }
2354: my %title = (
2355: run => 'Auto-update active?',
2356: classlists => 'Update information in classlists?',
2357: );
2358: $datatable = '<tr class="LC_odd_row">'.
2359: '<td>'.&mt($title{'run'}).'</td>'.
2360: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2361: '<input type="radio" name="autoupdate_run"'.
2362: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2363: '<label><input type="radio" name="autoupdate_run"'.
2364: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2365: '</tr><tr>'.
2366: '<td>'.&mt($title{'classlists'}).'</td>'.
2367: '<td class="LC_right_item"><span class="LC_nobreak">'.
2368: '<label><input type="radio" name="classlists"'.
2369: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2370: '<label><input type="radio" name="classlists"'.
2371: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2372: '</tr>';
2373: $$rowtotal += 2;
2374: } elsif ($position eq 'middle') {
2375: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2376: my $numinrow = 3;
2377: my $locknamesettings;
2378: $datatable .= &insttypes_row($settings,$types,$usertypes,
2379: $dom,$numinrow,$othertitle,
2380: 'lockablenames');
2381: $$rowtotal ++;
2382: } else {
2383: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2384: my @fields = ('lastname','firstname','middlename','generation',
2385: 'permanentemail','id');
2386: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2387: my $numrows = 0;
2388: if (ref($types) eq 'ARRAY') {
2389: if (@{$types} > 0) {
2390: $datatable =
2391: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2392: \@fields,$types,\$numrows);
2393: $$rowtotal += @{$types};
2394: }
2395: }
2396: $datatable .=
2397: &usertype_update_row($settings,{'default' => $othertitle},
2398: \%fieldtitles,\@fields,['default'],
2399: \$numrows);
2400: $$rowtotal ++;
2401: }
2402: return $datatable;
2403: }
2404:
2405: sub print_autocreate {
2406: my ($dom,$settings,$rowtotal) = @_;
2407: my (%createon,%createoff,%currhash);
2408: my @types = ('xml','req');
2409: if (ref($settings) eq 'HASH') {
2410: foreach my $item (@types) {
2411: $createoff{$item} = ' checked="checked" ';
2412: $createon{$item} = ' ';
2413: if (exists($settings->{$item})) {
2414: if ($settings->{$item}) {
2415: $createon{$item} = ' checked="checked" ';
2416: $createoff{$item} = ' ';
2417: }
2418: }
2419: }
2420: if ($settings->{'xmldc'} ne '') {
2421: $currhash{$settings->{'xmldc'}} = 1;
2422: }
2423: } else {
2424: foreach my $item (@types) {
2425: $createoff{$item} = ' checked="checked" ';
2426: $createon{$item} = ' ';
2427: }
2428: }
2429: $$rowtotal += 2;
2430: my $numinrow = 2;
2431: my $datatable='<tr class="LC_odd_row">'.
2432: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2433: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2434: '<input type="radio" name="autocreate_xml"'.
2435: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2436: '<label><input type="radio" name="autocreate_xml"'.
2437: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2438: '</td></tr><tr>'.
2439: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2440: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2441: '<input type="radio" name="autocreate_req"'.
2442: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2443: '<label><input type="radio" name="autocreate_req"'.
2444: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2445: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2446: 'autocreate_xmldc',%currhash);
2447: if ($numdc > 1) {
2448: $datatable .= '</td></tr><tr class="LC_odd_row"><td>'.
2449: &mt('Course creation processed as: (choose Dom. Coord.)').
2450: '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
2451: } else {
2452: $datatable .= $dctable.'</td></tr>';
2453: }
2454: $$rowtotal += $rows;
2455: return $datatable;
2456: }
2457:
2458: sub print_directorysrch {
2459: my ($dom,$settings,$rowtotal) = @_;
2460: my $srchon = ' ';
2461: my $srchoff = ' checked="checked" ';
2462: my ($exacton,$containson,$beginson);
2463: my $localon = ' ';
2464: my $localoff = ' checked="checked" ';
2465: if (ref($settings) eq 'HASH') {
2466: if ($settings->{'available'} eq '1') {
2467: $srchon = $srchoff;
2468: $srchoff = ' ';
2469: }
2470: if ($settings->{'localonly'} eq '1') {
2471: $localon = $localoff;
2472: $localoff = ' ';
2473: }
2474: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2475: foreach my $type (@{$settings->{'searchtypes'}}) {
2476: if ($type eq 'exact') {
2477: $exacton = ' checked="checked" ';
2478: } elsif ($type eq 'contains') {
2479: $containson = ' checked="checked" ';
2480: } elsif ($type eq 'begins') {
2481: $beginson = ' checked="checked" ';
2482: }
2483: }
2484: } else {
2485: if ($settings->{'searchtypes'} eq 'exact') {
2486: $exacton = ' checked="checked" ';
2487: } elsif ($settings->{'searchtypes'} eq 'contains') {
2488: $containson = ' checked="checked" ';
2489: } elsif ($settings->{'searchtypes'} eq 'specify') {
2490: $exacton = ' checked="checked" ';
2491: $containson = ' checked="checked" ';
2492: }
2493: }
2494: }
2495: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2496: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2497:
2498: my $numinrow = 4;
2499: my $cansrchrow = 0;
2500: my $datatable='<tr class="LC_odd_row">'.
2501: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
2502: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2503: '<input type="radio" name="dirsrch_available"'.
2504: $srchon.' value="1" />'.&mt('Yes').'</label> '.
2505: '<label><input type="radio" name="dirsrch_available"'.
2506: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2507: '</tr><tr>'.
2508: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
2509: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2510: '<input type="radio" name="dirsrch_localonly"'.
2511: $localoff.' value="0" />'.&mt('Yes').'</label> '.
2512: '<label><input type="radio" name="dirsrch_localonly"'.
2513: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
2514: '</tr>';
2515: $$rowtotal += 2;
2516: if (ref($usertypes) eq 'HASH') {
2517: if (keys(%{$usertypes}) > 0) {
2518: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2519: $numinrow,$othertitle,'cansearch');
2520: $cansrchrow = 1;
2521: }
2522: }
2523: if ($cansrchrow) {
2524: $$rowtotal ++;
2525: $datatable .= '<tr>';
2526: } else {
2527: $datatable .= '<tr class="LC_odd_row">';
2528: }
2529: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2530: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2531: foreach my $title (@{$titleorder}) {
2532: if (defined($searchtitles->{$title})) {
2533: my $check = ' ';
2534: if (ref($settings) eq 'HASH') {
2535: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2536: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2537: $check = ' checked="checked" ';
2538: }
2539: }
2540: }
2541: $datatable .= '<td class="LC_left_item">'.
2542: '<span class="LC_nobreak"><label>'.
2543: '<input type="checkbox" name="searchby" '.
2544: 'value="'.$title.'"'.$check.'/>'.
2545: $searchtitles->{$title}.'</label></span></td>';
2546: }
2547: }
2548: $datatable .= '</tr></table></td></tr>';
2549: $$rowtotal ++;
2550: if ($cansrchrow) {
2551: $datatable .= '<tr class="LC_odd_row">';
2552: } else {
2553: $datatable .= '<tr>';
2554: }
2555: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2556: '<td class="LC_left_item" colspan="2">'.
2557: '<span class="LC_nobreak"><label>'.
2558: '<input type="checkbox" name="searchtypes" '.
2559: $exacton.' value="exact" />'.&mt('Exact match').
2560: '</label> '.
2561: '<label><input type="checkbox" name="searchtypes" '.
2562: $beginson.' value="begins" />'.&mt('Begins with').
2563: '</label> '.
2564: '<label><input type="checkbox" name="searchtypes" '.
2565: $containson.' value="contains" />'.&mt('Contains').
2566: '</label></span></td></tr>';
2567: $$rowtotal ++;
2568: return $datatable;
2569: }
2570:
2571: sub print_contacts {
2572: my ($dom,$settings,$rowtotal) = @_;
2573: my $datatable;
2574: my @contacts = ('adminemail','supportemail');
2575: my (%checked,%to,%otheremails,%bccemails);
2576: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
2577: 'requestsmail','updatesmail','idconflictsmail');
2578: foreach my $type (@mailings) {
2579: $otheremails{$type} = '';
2580: }
2581: $bccemails{'helpdeskmail'} = '';
2582: if (ref($settings) eq 'HASH') {
2583: foreach my $item (@contacts) {
2584: if (exists($settings->{$item})) {
2585: $to{$item} = $settings->{$item};
2586: }
2587: }
2588: foreach my $type (@mailings) {
2589: if (exists($settings->{$type})) {
2590: if (ref($settings->{$type}) eq 'HASH') {
2591: foreach my $item (@contacts) {
2592: if ($settings->{$type}{$item}) {
2593: $checked{$type}{$item} = ' checked="checked" ';
2594: }
2595: }
2596: $otheremails{$type} = $settings->{$type}{'others'};
2597: if ($type eq 'helpdeskmail') {
2598: $bccemails{$type} = $settings->{$type}{'bcc'};
2599: }
2600: }
2601: } elsif ($type eq 'lonstatusmail') {
2602: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2603: }
2604: }
2605: } else {
2606: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2607: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2608: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2609: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2610: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2611: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2612: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2613: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
2614: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
2615: }
2616: my ($titles,$short_titles) = &contact_titles();
2617: my $rownum = 0;
2618: my $css_class;
2619: foreach my $item (@contacts) {
2620: $css_class = $rownum%2?' class="LC_odd_row"':'';
2621: $datatable .= '<tr'.$css_class.'>'.
2622: '<td><span class="LC_nobreak">'.$titles->{$item}.
2623: '</span></td><td class="LC_right_item">'.
2624: '<input type="text" name="'.$item.'" value="'.
2625: $to{$item}.'" /></td></tr>';
2626: $rownum ++;
2627: }
2628: foreach my $type (@mailings) {
2629: $css_class = $rownum%2?' class="LC_odd_row"':'';
2630: $datatable .= '<tr'.$css_class.'>'.
2631: '<td><span class="LC_nobreak">'.
2632: $titles->{$type}.': </span></td>'.
2633: '<td class="LC_left_item">'.
2634: '<span class="LC_nobreak">';
2635: foreach my $item (@contacts) {
2636: $datatable .= '<label>'.
2637: '<input type="checkbox" name="'.$type.'"'.
2638: $checked{$type}{$item}.
2639: ' value="'.$item.'" />'.$short_titles->{$item}.
2640: '</label> ';
2641: }
2642: $datatable .= '</span><br />'.&mt('Others').': '.
2643: '<input type="text" name="'.$type.'_others" '.
2644: 'value="'.$otheremails{$type}.'" />';
2645: if ($type eq 'helpdeskmail') {
2646: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
2647: '<input type="text" name="'.$type.'_bcc" '.
2648: 'value="'.$bccemails{$type}.'" />';
2649: }
2650: $datatable .= '</td></tr>'."\n";
2651: $rownum ++;
2652: }
2653: my %choices;
2654: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
2655: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2656: &mt('LON-CAPA core group - MSU'),600,500));
2657: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
2658: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2659: &mt('LON-CAPA core group - MSU'),600,500));
2660: my @toggles = ('reporterrors','reportupdates');
2661: my %defaultchecked = ('reporterrors' => 'on',
2662: 'reportupdates' => 'on');
2663: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2664: \%choices,$rownum);
2665: $datatable .= $reports;
2666: $$rowtotal += $rownum;
2667: return $datatable;
2668: }
2669:
2670: sub print_helpsettings {
2671: my ($dom,$confname,$settings,$rowtotal) = @_;
2672: my ($datatable,$itemcount);
2673: $itemcount = 1;
2674: my (%choices,%defaultchecked,@toggles);
2675: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
2676: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
2677: &mt('LON-CAPA bug tracker'),600,500));
2678: %defaultchecked = ('submitbugs' => 'on');
2679: @toggles = ('submitbugs',);
2680:
2681: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2682: \%choices,$itemcount);
2683: return $datatable;
2684: }
2685:
2686: sub radiobutton_prefs {
2687: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
2688: $additional) = @_;
2689: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
2690: (ref($choices) eq 'HASH'));
2691:
2692: my (%checkedon,%checkedoff,$datatable,$css_class);
2693:
2694: foreach my $item (@{$toggles}) {
2695: if ($defaultchecked->{$item} eq 'on') {
2696: $checkedon{$item} = ' checked="checked" ';
2697: $checkedoff{$item} = ' ';
2698: } elsif ($defaultchecked->{$item} eq 'off') {
2699: $checkedoff{$item} = ' checked="checked" ';
2700: $checkedon{$item} = ' ';
2701: }
2702: }
2703: if (ref($settings) eq 'HASH') {
2704: foreach my $item (@{$toggles}) {
2705: if ($settings->{$item} eq '1') {
2706: $checkedon{$item} = ' checked="checked" ';
2707: $checkedoff{$item} = ' ';
2708: } elsif ($settings->{$item} eq '0') {
2709: $checkedoff{$item} = ' checked="checked" ';
2710: $checkedon{$item} = ' ';
2711: }
2712: }
2713: }
2714: if ($onclick) {
2715: $onclick = ' onclick="'.$onclick.'"';
2716: }
2717: foreach my $item (@{$toggles}) {
2718: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2719: $datatable .=
2720: '<tr'.$css_class.'><td valign="top">'.
2721: '<span class="LC_nobreak">'.$choices->{$item}.
2722: '</span></td>'.
2723: '<td class="LC_right_item"><span class="LC_nobreak">'.
2724: '<label><input type="radio" name="'.
2725: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
2726: '</label> <label><input type="radio" name="'.$item.'" '.
2727: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
2728: '</span>'.$additional.
2729: '</td>'.
2730: '</tr>';
2731: $itemcount ++;
2732: }
2733: return ($datatable,$itemcount);
2734: }
2735:
2736: sub print_coursedefaults {
2737: my ($position,$dom,$settings,$rowtotal) = @_;
2738: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
2739: my $itemcount = 1;
2740: my %choices = &Apache::lonlocal::texthash (
2741: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
2742: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
2743: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
2744: coursecredits => 'Credits can be specified for courses',
2745: );
2746: my %staticdefaults = (
2747: anonsurvey_threshold => 10,
2748: uploadquota => 500,
2749: );
2750: if ($position eq 'top') {
2751: %defaultchecked = ('canuse_pdfforms' => 'off');
2752: @toggles = ('canuse_pdfforms');
2753: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2754: \%choices,$itemcount);
2755: } else {
2756: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2757: my ($currdefresponder,$def_official_credits,$def_unofficial_credits,$def_textbook_credits,
2758: %curruploadquota);
2759: my $currusecredits = 0;
2760: my @types = ('official','unofficial','community','textbook');
2761: if (ref($settings) eq 'HASH') {
2762: $currdefresponder = $settings->{'anonsurvey_threshold'};
2763: if (ref($settings->{'uploadquota'}) eq 'HASH') {
2764: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
2765: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
2766: }
2767: }
2768: if (ref($settings->{'coursecredits'}) eq 'HASH') {
2769: $def_official_credits = $settings->{'coursecredits'}->{'official'};
2770: $def_unofficial_credits = $settings->{'coursecredits'}->{'unofficial'};
2771: $def_textbook_credits = $settings->{'coursecredits'}->{'textbook'};
2772: if (($def_official_credits ne '') || ($def_unofficial_credits ne '') ||
2773: ($def_textbook_credits ne '')) {
2774: $currusecredits = 1;
2775: }
2776: }
2777: }
2778: if (!$currdefresponder) {
2779: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
2780: } elsif ($currdefresponder < 1) {
2781: $currdefresponder = 1;
2782: }
2783: foreach my $type (@types) {
2784: if ($curruploadquota{$type} eq '') {
2785: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
2786: }
2787: }
2788: $datatable .=
2789: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
2790: $choices{'anonsurvey_threshold'}.
2791: '</span></td>'.
2792: '<td class="LC_right_item"><span class="LC_nobreak">'.
2793: '<input type="text" name="anonsurvey_threshold"'.
2794: ' value="'.$currdefresponder.'" size="5" /></span>'.
2795: '</td></tr>'."\n";
2796: $itemcount ++;
2797: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2798: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
2799: $choices{'uploadquota'}.
2800: '</span></td>'.
2801: '<td align="right" class="LC_right_item">'.
2802: '<table><tr>';
2803: foreach my $type (@types) {
2804: $datatable .= '<td align="center">'.&mt($type).'<br />'.
2805: '<input type="text" name="uploadquota_'.$type.'"'.
2806: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
2807: }
2808: $datatable .= '</tr></table></td></tr>'."\n";
2809: $itemcount ++;
2810: my $onclick = "toggleDisplay(this.form,'credits');";
2811: my $display = 'none';
2812: if ($currusecredits) {
2813: $display = 'block';
2814: }
2815: my $additional = '<div id="credits" style="display: '.$display.'">'.
2816: '<span class="LC_nobreak">'.
2817: &mt('Default credits for official courses [_1]',
2818: '<input type="text" name="official_credits" value="'.
2819: $def_official_credits.'" size="3" />').
2820: '</span><br />'.
2821: '<span class="LC_nobreak">'.
2822: &mt('Default credits for unofficial courses [_1]',
2823: '<input type="text" name="unofficial_credits" value="'.
2824: $def_unofficial_credits.'" size="3" />').
2825: '</span><br />'.
2826: '<span class="LC_nobreak">'.
2827: &mt('Default credits for textbook courses [_1]',
2828: '<input type="text" name="textbook_credits" value="'.
2829: $def_textbook_credits.'" size="3" />').
2830: '</span></div>'."\n";
2831: %defaultchecked = ('coursecredits' => 'off');
2832: @toggles = ('coursecredits');
2833: my $current = {
2834: 'coursecredits' => $currusecredits,
2835: };
2836: (my $table,$itemcount) =
2837: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
2838: \%choices,$itemcount,$onclick,$additional);
2839: $datatable .= $table;
2840: $itemcount ++;
2841: }
2842: $$rowtotal += $itemcount;
2843: return $datatable;
2844: }
2845:
2846: sub print_selfenrollment {
2847: my ($position,$dom,$settings,$rowtotal) = @_;
2848: my ($css_class,$datatable);
2849: my $itemcount = 1;
2850: my @types = ('official','unofficial','community','textbook');
2851: if (($position eq 'top') || ($position eq 'middle')) {
2852: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
2853: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
2854: my @rows;
2855: my $key;
2856: if ($position eq 'top') {
2857: $key = 'admin';
2858: if (ref($rowsref) eq 'ARRAY') {
2859: @rows = @{$rowsref};
2860: }
2861: } elsif ($position eq 'middle') {
2862: $key = 'default';
2863: @rows = ('types','registered','approval','limit');
2864: }
2865: foreach my $row (@rows) {
2866: if (defined($titlesref->{$row})) {
2867: $itemcount ++;
2868: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2869: $datatable .= '<tr'.$css_class.'>'.
2870: '<td>'.$titlesref->{$row}.'</td>'.
2871: '<td class="LC_left_item">'.
2872: '<table><tr>';
2873: my (%current,%currentcap);
2874: if (ref($settings) eq 'HASH') {
2875: if (ref($settings->{$key}) eq 'HASH') {
2876: foreach my $type (@types) {
2877: if (ref($settings->{$key}->{$type}) eq 'HASH') {
2878: $current{$type} = $settings->{$key}->{$type}->{$row};
2879: }
2880: if (($row eq 'limit') && ($key eq 'default')) {
2881: if (ref($settings->{$key}->{$type}) eq 'HASH') {
2882: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
2883: }
2884: }
2885: }
2886: }
2887: }
2888: my %roles = (
2889: '0' => &Apache::lonnet::plaintext('dc'),
2890: );
2891:
2892: foreach my $type (@types) {
2893: unless (($row eq 'registered') && ($key eq 'default')) {
2894: $datatable .= '<th>'.&mt($type).'</th>';
2895: }
2896: }
2897: unless (($row eq 'registered') && ($key eq 'default')) {
2898: $datatable .= '</tr><tr>';
2899: }
2900: foreach my $type (@types) {
2901: if ($type eq 'community') {
2902: $roles{'1'} = &mt('Community personnel');
2903: } else {
2904: $roles{'1'} = &mt('Course personnel');
2905: }
2906: $datatable .= '<td style="vertical-align: top">';
2907: if ($position eq 'top') {
2908: my %checked;
2909: if ($current{$type} eq '0') {
2910: $checked{'0'} = ' checked="checked"';
2911: } else {
2912: $checked{'1'} = ' checked="checked"';
2913: }
2914: foreach my $role ('1','0') {
2915: $datatable .= '<span class="LC_nobreak"><label>'.
2916: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
2917: 'value="'.$role.'"'.$checked{$role}.' />'.
2918: $roles{$role}.'</label></span> ';
2919: }
2920: } else {
2921: if ($row eq 'types') {
2922: my %checked;
2923: if ($current{$type} =~ /^(all|dom)$/) {
2924: $checked{$1} = ' checked="checked"';
2925: } else {
2926: $checked{''} = ' checked="checked"';
2927: }
2928: foreach my $val ('','dom','all') {
2929: $datatable .= '<span class="LC_nobreak"><label>'.
2930: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
2931: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
2932: }
2933: } elsif ($row eq 'registered') {
2934: my %checked;
2935: if ($current{$type} eq '1') {
2936: $checked{'1'} = ' checked="checked"';
2937: } else {
2938: $checked{'0'} = ' checked="checked"';
2939: }
2940: foreach my $val ('0','1') {
2941: $datatable .= '<span class="LC_nobreak"><label>'.
2942: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
2943: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
2944: }
2945: } elsif ($row eq 'approval') {
2946: my %checked;
2947: if ($current{$type} =~ /^([12])$/) {
2948: $checked{$1} = ' checked="checked"';
2949: } else {
2950: $checked{'0'} = ' checked="checked"';
2951: }
2952: for my $val (0..2) {
2953: $datatable .= '<span class="LC_nobreak"><label>'.
2954: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
2955: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
2956: }
2957: } elsif ($row eq 'limit') {
2958: my %checked;
2959: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
2960: $checked{$1} = ' checked="checked"';
2961: } else {
2962: $checked{'none'} = ' checked="checked"';
2963: }
2964: my $cap;
2965: if ($currentcap{$type} =~ /^\d+$/) {
2966: $cap = $currentcap{$type};
2967: }
2968: foreach my $val ('none','allstudents','selfenrolled') {
2969: $datatable .= '<span class="LC_nobreak"><label>'.
2970: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
2971: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
2972: }
2973: $datatable .= '<br />'.
2974: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
2975: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
2976: '</span>';
2977: }
2978: }
2979: $datatable .= '</td>';
2980: }
2981: $datatable .= '</tr>';
2982: }
2983: $datatable .= '</table></td></tr>';
2984: }
2985: } elsif ($position eq 'bottom') {
2986: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
2987: }
2988: $$rowtotal += $itemcount;
2989: return $datatable;
2990: }
2991:
2992: sub print_validation_rows {
2993: my ($caller,$dom,$settings,$rowtotal) = @_;
2994: my ($itemsref,$namesref,$fieldsref);
2995: if ($caller eq 'selfenroll') {
2996: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
2997: } elsif ($caller eq 'requestcourses') {
2998: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
2999: }
3000: my %currvalidation;
3001: if (ref($settings) eq 'HASH') {
3002: if (ref($settings->{'validation'}) eq 'HASH') {
3003: %currvalidation = %{$settings->{'validation'}};
3004: }
3005: }
3006: my $datatable;
3007: my $itemcount = 0;
3008: foreach my $item (@{$itemsref}) {
3009: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3010: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3011: $namesref->{$item}.
3012: '</span></td>'.
3013: '<td class="LC_left_item">';
3014: if (($item eq 'url') || ($item eq 'button')) {
3015: $datatable .= '<span class="LC_nobreak">'.
3016: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
3017: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
3018: } elsif ($item eq 'fields') {
3019: my @currfields;
3020: if (ref($currvalidation{$item}) eq 'ARRAY') {
3021: @currfields = @{$currvalidation{$item}};
3022: }
3023: foreach my $field (@{$fieldsref}) {
3024: my $check = '';
3025: if (grep(/^\Q$field\E$/,@currfields)) {
3026: $check = ' checked="checked"';
3027: }
3028: $datatable .= '<span class="LC_nobreak"><label>'.
3029: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
3030: ' value="'.$field.'"'.$check.' />'.$field.
3031: '</label></span> ';
3032: }
3033: } elsif ($item eq 'markup') {
3034: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5" wrap="soft">'.
3035: $currvalidation{$item}.
3036: '</textarea>';
3037: }
3038: $datatable .= '</td></tr>'."\n";
3039: if (ref($rowtotal)) {
3040: $itemcount ++;
3041: }
3042: }
3043: if ($caller eq 'requestcourses') {
3044: my %currhash;
3045: if (ref($settings->{'validation'}) eq 'HASH') {
3046: if ($settings->{'validation'}{'dc'} ne '') {
3047: $currhash{$settings->{'validation'}{'dc'}} = 1;
3048: }
3049: }
3050: my $numinrow = 2;
3051: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
3052: 'validationdc',%currhash);
3053: if ($numdc > 1) {
3054: $datatable .= '</td></tr><tr class="LC_odd_row"><td>'.
3055: &mt('Course creation processed as: (choose Dom. Coord.)').
3056: '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
3057: } else {
3058: $datatable .= $dctable.'</td></tr>';
3059: }
3060: $itemcount ++;
3061: }
3062: if (ref($rowtotal)) {
3063: $$rowtotal += $itemcount;
3064: }
3065: return $datatable;
3066: }
3067:
3068: sub print_usersessions {
3069: my ($position,$dom,$settings,$rowtotal) = @_;
3070: my ($css_class,$datatable,%checked,%choices);
3071: my (%by_ip,%by_location,@intdoms);
3072: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
3073:
3074: my @alldoms = &Apache::lonnet::all_domains();
3075: my %serverhomes = %Apache::lonnet::serverhomeIDs;
3076: my %servers = &Apache::lonnet::internet_dom_servers($dom);
3077: my %altids = &id_for_thisdom(%servers);
3078: my $itemcount = 1;
3079: if ($position eq 'top') {
3080: if (keys(%serverhomes) > 1) {
3081: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
3082: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$rowtotal);
3083: } else {
3084: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3085: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
3086: }
3087: } else {
3088: if (keys(%by_location) == 0) {
3089: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3090: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
3091: } else {
3092: my %lt = &usersession_titles();
3093: my $numinrow = 5;
3094: my $prefix;
3095: my @types;
3096: if ($position eq 'bottom') {
3097: $prefix = 'remote';
3098: @types = ('version','excludedomain','includedomain');
3099: } else {
3100: $prefix = 'hosted';
3101: @types = ('excludedomain','includedomain');
3102: }
3103: my (%current,%checkedon,%checkedoff);
3104: my @lcversions = &Apache::lonnet::all_loncaparevs();
3105: my @locations = sort(keys(%by_location));
3106: foreach my $type (@types) {
3107: $checkedon{$type} = '';
3108: $checkedoff{$type} = ' checked="checked"';
3109: }
3110: if (ref($settings) eq 'HASH') {
3111: if (ref($settings->{$prefix}) eq 'HASH') {
3112: foreach my $key (keys(%{$settings->{$prefix}})) {
3113: $current{$key} = $settings->{$prefix}{$key};
3114: if ($key eq 'version') {
3115: if ($current{$key} ne '') {
3116: $checkedon{$key} = ' checked="checked"';
3117: $checkedoff{$key} = '';
3118: }
3119: } elsif (ref($current{$key}) eq 'ARRAY') {
3120: $checkedon{$key} = ' checked="checked"';
3121: $checkedoff{$key} = '';
3122: }
3123: }
3124: }
3125: }
3126: foreach my $type (@types) {
3127: next if ($type ne 'version' && !@locations);
3128: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3129: $datatable .= '<tr'.$css_class.'>
3130: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
3131: <span class="LC_nobreak">
3132: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
3133: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
3134: if ($type eq 'version') {
3135: my $selector = '<select name="'.$prefix.'_version">';
3136: foreach my $version (@lcversions) {
3137: my $selected = '';
3138: if ($current{'version'} eq $version) {
3139: $selected = ' selected="selected"';
3140: }
3141: $selector .= ' <option value="'.$version.'"'.
3142: $selected.'>'.$version.'</option>';
3143: }
3144: $selector .= '</select> ';
3145: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
3146: } else {
3147: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
3148: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
3149: ' />'.(' 'x2).
3150: '<input type="button" value="'.&mt('uncheck all').'" '.
3151: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
3152: "\n".
3153: '</div><div><table>';
3154: my $rem;
3155: for (my $i=0; $i<@locations; $i++) {
3156: my ($showloc,$value,$checkedtype);
3157: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
3158: my $ip = $by_location{$locations[$i]}->[0];
3159: if (ref($by_ip{$ip}) eq 'ARRAY') {
3160: $value = join(':',@{$by_ip{$ip}});
3161: $showloc = join(', ',@{$by_ip{$ip}});
3162: if (ref($current{$type}) eq 'ARRAY') {
3163: foreach my $loc (@{$by_ip{$ip}}) {
3164: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
3165: $checkedtype = ' checked="checked"';
3166: last;
3167: }
3168: }
3169: }
3170: }
3171: }
3172: $rem = $i%($numinrow);
3173: if ($rem == 0) {
3174: if ($i > 0) {
3175: $datatable .= '</tr>';
3176: }
3177: $datatable .= '<tr>';
3178: }
3179: $datatable .= '<td class="LC_left_item">'.
3180: '<span class="LC_nobreak"><label>'.
3181: '<input type="checkbox" name="'.$prefix.'_'.$type.
3182: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
3183: '</label></span></td>';
3184: }
3185: $rem = @locations%($numinrow);
3186: my $colsleft = $numinrow - $rem;
3187: if ($colsleft > 1 ) {
3188: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3189: ' </td>';
3190: } elsif ($colsleft == 1) {
3191: $datatable .= '<td class="LC_left_item"> </td>';
3192: }
3193: $datatable .= '</tr></table>';
3194: }
3195: $datatable .= '</td></tr>';
3196: $itemcount ++;
3197: }
3198: }
3199: }
3200: $$rowtotal += $itemcount;
3201: return $datatable;
3202: }
3203:
3204: sub build_location_hashes {
3205: my ($intdoms,$by_ip,$by_location) = @_;
3206: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
3207: (ref($by_location) eq 'HASH'));
3208: my %iphost = &Apache::lonnet::get_iphost();
3209: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
3210: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
3211: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
3212: foreach my $id (@{$iphost{$primary_ip}}) {
3213: my $intdom = &Apache::lonnet::internet_dom($id);
3214: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
3215: push(@{$intdoms},$intdom);
3216: }
3217: }
3218: }
3219: foreach my $ip (keys(%iphost)) {
3220: if (ref($iphost{$ip}) eq 'ARRAY') {
3221: foreach my $id (@{$iphost{$ip}}) {
3222: my $location = &Apache::lonnet::internet_dom($id);
3223: if ($location) {
3224: next if (grep(/^\Q$location\E$/,@{$intdoms}));
3225: if (ref($by_ip->{$ip}) eq 'ARRAY') {
3226: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
3227: push(@{$by_ip->{$ip}},$location);
3228: }
3229: } else {
3230: $by_ip->{$ip} = [$location];
3231: }
3232: }
3233: }
3234: }
3235: }
3236: foreach my $ip (sort(keys(%{$by_ip}))) {
3237: if (ref($by_ip->{$ip}) eq 'ARRAY') {
3238: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
3239: my $first = $by_ip->{$ip}->[0];
3240: if (ref($by_location->{$first}) eq 'ARRAY') {
3241: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
3242: push(@{$by_location->{$first}},$ip);
3243: }
3244: } else {
3245: $by_location->{$first} = [$ip];
3246: }
3247: }
3248: }
3249: return;
3250: }
3251:
3252: sub current_offloads_to {
3253: my ($dom,$settings,$servers) = @_;
3254: my (%spareid,%otherdomconfigs);
3255: if (ref($servers) eq 'HASH') {
3256: foreach my $lonhost (sort(keys(%{$servers}))) {
3257: my $gotspares;
3258: if (ref($settings) eq 'HASH') {
3259: if (ref($settings->{'spares'}) eq 'HASH') {
3260: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
3261: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
3262: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
3263: $gotspares = 1;
3264: }
3265: }
3266: }
3267: unless ($gotspares) {
3268: my $gotspares;
3269: my $serverhomeID =
3270: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
3271: my $serverhomedom =
3272: &Apache::lonnet::host_domain($serverhomeID);
3273: if ($serverhomedom ne $dom) {
3274: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
3275: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
3276: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
3277: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
3278: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
3279: $gotspares = 1;
3280: }
3281: }
3282: } else {
3283: $otherdomconfigs{$serverhomedom} =
3284: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
3285: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
3286: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
3287: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
3288: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
3289: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
3290: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
3291: $gotspares = 1;
3292: }
3293: }
3294: }
3295: }
3296: }
3297: }
3298: }
3299: unless ($gotspares) {
3300: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
3301: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
3302: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
3303: } else {
3304: my $server_hostname = &Apache::lonnet::hostname($lonhost);
3305: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
3306: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
3307: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
3308: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
3309: } else {
3310: my %what = (
3311: spareid => 1,
3312: );
3313: my ($result,$returnhash) =
3314: &Apache::lonnet::get_remote_globals($lonhost,\%what);
3315: if ($result eq 'ok') {
3316: if (ref($returnhash) eq 'HASH') {
3317: if (ref($returnhash->{'spareid'}) eq 'HASH') {
3318: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
3319: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
3320: }
3321: }
3322: }
3323: }
3324: }
3325: }
3326: }
3327: }
3328: return %spareid;
3329: }
3330:
3331: sub spares_row {
3332: my ($dom,$servers,$spareid,$serverhomes,$altids,$rowtotal) = @_;
3333: my $css_class;
3334: my $numinrow = 4;
3335: my $itemcount = 1;
3336: my $datatable;
3337: my %typetitles = &sparestype_titles();
3338: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
3339: foreach my $server (sort(keys(%{$servers}))) {
3340: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
3341: my ($othercontrol,$serverdom);
3342: if ($serverhome ne $server) {
3343: $serverdom = &Apache::lonnet::host_domain($serverhome);
3344: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
3345: } else {
3346: $serverdom = &Apache::lonnet::host_domain($server);
3347: if ($serverdom ne $dom) {
3348: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
3349: }
3350: }
3351: next unless (ref($spareid->{$server}) eq 'HASH');
3352: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3353: $datatable .= '<tr'.$css_class.'>
3354: <td rowspan="2">
3355: <span class="LC_nobreak">'.
3356: &mt('[_1] when busy, offloads to:'
3357: ,'<b>'.$server.'</b>').
3358: "\n";
3359: my (%current,%canselect);
3360: my @choices =
3361: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
3362: foreach my $type ('primary','default') {
3363: if (ref($spareid->{$server}) eq 'HASH') {
3364: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
3365: my @spares = @{$spareid->{$server}{$type}};
3366: if (@spares > 0) {
3367: if ($othercontrol) {
3368: $current{$type} = join(', ',@spares);
3369: } else {
3370: $current{$type} .= '<table>';
3371: my $numspares = scalar(@spares);
3372: for (my $i=0; $i<@spares; $i++) {
3373: my $rem = $i%($numinrow);
3374: if ($rem == 0) {
3375: if ($i > 0) {
3376: $current{$type} .= '</tr>';
3377: }
3378: $current{$type} .= '<tr>';
3379: }
3380: $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'".');" /> '.
3381: $spareid->{$server}{$type}[$i].
3382: '</label></td>'."\n";
3383: }
3384: my $rem = @spares%($numinrow);
3385: my $colsleft = $numinrow - $rem;
3386: if ($colsleft > 1 ) {
3387: $current{$type} .= '<td colspan="'.$colsleft.
3388: '" class="LC_left_item">'.
3389: ' </td>';
3390: } elsif ($colsleft == 1) {
3391: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
3392: }
3393: $current{$type} .= '</tr></table>';
3394: }
3395: }
3396: }
3397: if ($current{$type} eq '') {
3398: $current{$type} = &mt('None specified');
3399: }
3400: if ($othercontrol) {
3401: if ($type eq 'primary') {
3402: $canselect{$type} = $othercontrol;
3403: }
3404: } else {
3405: $canselect{$type} =
3406: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
3407: '<select name="newspare_'.$type.'_'.$server.'" '.
3408: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
3409: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
3410: if (@choices > 0) {
3411: foreach my $lonhost (@choices) {
3412: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
3413: }
3414: }
3415: $canselect{$type} .= '</select>'."\n";
3416: }
3417: } else {
3418: $current{$type} = &mt('Could not be determined');
3419: if ($type eq 'primary') {
3420: $canselect{$type} = $othercontrol;
3421: }
3422: }
3423: if ($type eq 'default') {
3424: $datatable .= '<tr'.$css_class.'>';
3425: }
3426: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
3427: '<td>'.$current{$type}.'</td>'."\n".
3428: '<td>'.$canselect{$type}.'</td></tr>'."\n";
3429: }
3430: $itemcount ++;
3431: }
3432: }
3433: $$rowtotal += $itemcount;
3434: return $datatable;
3435: }
3436:
3437: sub possible_newspares {
3438: my ($server,$currspares,$serverhomes,$altids) = @_;
3439: my $serverhostname = &Apache::lonnet::hostname($server);
3440: my %excluded;
3441: if ($serverhostname ne '') {
3442: %excluded = (
3443: $serverhostname => 1,
3444: );
3445: }
3446: if (ref($currspares) eq 'HASH') {
3447: foreach my $type (keys(%{$currspares})) {
3448: if (ref($currspares->{$type}) eq 'ARRAY') {
3449: if (@{$currspares->{$type}} > 0) {
3450: foreach my $curr (@{$currspares->{$type}}) {
3451: my $hostname = &Apache::lonnet::hostname($curr);
3452: $excluded{$hostname} = 1;
3453: }
3454: }
3455: }
3456: }
3457: }
3458: my @choices;
3459: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
3460: if (keys(%{$serverhomes}) > 1) {
3461: foreach my $name (sort(keys(%{$serverhomes}))) {
3462: unless ($excluded{$name}) {
3463: if (exists($altids->{$serverhomes->{$name}})) {
3464: push(@choices,$altids->{$serverhomes->{$name}});
3465: } else {
3466: push(@choices,$serverhomes->{$name});
3467: }
3468: }
3469: }
3470: }
3471: }
3472: return sort(@choices);
3473: }
3474:
3475: sub print_loadbalancing {
3476: my ($dom,$settings,$rowtotal) = @_;
3477: my $primary_id = &Apache::lonnet::domain($dom,'primary');
3478: my $intdom = &Apache::lonnet::internet_dom($primary_id);
3479: my $numinrow = 1;
3480: my $datatable;
3481: my %servers = &Apache::lonnet::internet_dom_servers($dom);
3482: my (%currbalancer,%currtargets,%currrules,%existing);
3483: if (ref($settings) eq 'HASH') {
3484: %existing = %{$settings};
3485: }
3486: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
3487: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
3488: \%currtargets,\%currrules);
3489: } else {
3490: return;
3491: }
3492: my ($othertitle,$usertypes,$types) =
3493: &Apache::loncommon::sorted_inst_types($dom);
3494: my $rownum = 8;
3495: if (ref($types) eq 'ARRAY') {
3496: $rownum += scalar(@{$types});
3497: }
3498: my @css_class = ('LC_odd_row','LC_even_row');
3499: my $balnum = 0;
3500: my $islast;
3501: my (@toshow,$disabledtext);
3502: if (keys(%currbalancer) > 0) {
3503: @toshow = sort(keys(%currbalancer));
3504: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
3505: push(@toshow,'');
3506: }
3507: } else {
3508: @toshow = ('');
3509: $disabledtext = &mt('No existing load balancer');
3510: }
3511: foreach my $lonhost (@toshow) {
3512: if ($balnum == scalar(@toshow)-1) {
3513: $islast = 1;
3514: } else {
3515: $islast = 0;
3516: }
3517: my $cssidx = $balnum%2;
3518: my $targets_div_style = 'display: none';
3519: my $disabled_div_style = 'display: block';
3520: my $homedom_div_style = 'display: none';
3521: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
3522: '<td rowspan="'.$rownum.'" valign="top">'.
3523: '<p>';
3524: if ($lonhost eq '') {
3525: $datatable .= '<span class="LC_nobreak">';
3526: if (keys(%currbalancer) > 0) {
3527: $datatable .= &mt('Add balancer:');
3528: } else {
3529: $datatable .= &mt('Enable balancer:');
3530: }
3531: $datatable .= ' '.
3532: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
3533: ' id="loadbalancing_lonhost_'.$balnum.'"'.
3534: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
3535: '<option value="" selected="selected">'.&mt('None').
3536: '</option>'."\n";
3537: foreach my $server (sort(keys(%servers))) {
3538: next if ($currbalancer{$server});
3539: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
3540: }
3541: $datatable .=
3542: '</select>'."\n".
3543: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
3544: } else {
3545: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
3546: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
3547: &mt('Stop balancing').'</label>'.
3548: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
3549: $targets_div_style = 'display: block';
3550: $disabled_div_style = 'display: none';
3551: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
3552: $homedom_div_style = 'display: block';
3553: }
3554: }
3555: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
3556: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
3557: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
3558: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
3559: my ($numspares,@spares) = &count_servers($lonhost,%servers);
3560: my @sparestypes = ('primary','default');
3561: my %typetitles = &sparestype_titles();
3562: foreach my $sparetype (@sparestypes) {
3563: my $targettable;
3564: for (my $i=0; $i<$numspares; $i++) {
3565: my $checked;
3566: if (ref($currtargets{$lonhost}) eq 'HASH') {
3567: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
3568: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
3569: $checked = ' checked="checked"';
3570: }
3571: }
3572: }
3573: my ($chkboxval,$disabled);
3574: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
3575: $chkboxval = $spares[$i];
3576: }
3577: if (exists($currbalancer{$spares[$i]})) {
3578: $disabled = ' disabled="disabled"';
3579: }
3580: $targettable .=
3581: '<td><label><input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
3582: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
3583: '</span></label></td>';
3584: my $rem = $i%($numinrow);
3585: if ($rem == 0) {
3586: if (($i > 0) && ($i < $numspares-1)) {
3587: $targettable .= '</tr>';
3588: }
3589: if ($i < $numspares-1) {
3590: $targettable .= '<tr>';
3591: }
3592: }
3593: }
3594: if ($targettable ne '') {
3595: my $rem = $numspares%($numinrow);
3596: my $colsleft = $numinrow - $rem;
3597: if ($colsleft > 1 ) {
3598: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3599: ' </td>';
3600: } elsif ($colsleft == 1) {
3601: $targettable .= '<td class="LC_left_item"> </td>';
3602: }
3603: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
3604: '<table><tr>'.$targettable.'</tr></table><br />';
3605: }
3606: }
3607: $datatable .= '</div></td></tr>'.
3608: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
3609: $othertitle,$usertypes,$types,\%servers,
3610: \%currbalancer,$lonhost,
3611: $targets_div_style,$homedom_div_style,
3612: $css_class[$cssidx],$balnum,$islast);
3613: $$rowtotal += $rownum;
3614: $balnum ++;
3615: }
3616: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
3617: return $datatable;
3618: }
3619:
3620: sub get_loadbalancers_config {
3621: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
3622: return unless ((ref($servers) eq 'HASH') &&
3623: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
3624: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
3625: if (keys(%{$existing}) > 0) {
3626: my $oldlonhost;
3627: foreach my $key (sort(keys(%{$existing}))) {
3628: if ($key eq 'lonhost') {
3629: $oldlonhost = $existing->{'lonhost'};
3630: $currbalancer->{$oldlonhost} = 1;
3631: } elsif ($key eq 'targets') {
3632: if ($oldlonhost) {
3633: $currtargets->{$oldlonhost} = $existing->{'targets'};
3634: }
3635: } elsif ($key eq 'rules') {
3636: if ($oldlonhost) {
3637: $currrules->{$oldlonhost} = $existing->{'rules'};
3638: }
3639: } elsif (ref($existing->{$key}) eq 'HASH') {
3640: $currbalancer->{$key} = 1;
3641: $currtargets->{$key} = $existing->{$key}{'targets'};
3642: $currrules->{$key} = $existing->{$key}{'rules'};
3643: }
3644: }
3645: } else {
3646: my ($balancerref,$targetsref) =
3647: &Apache::lonnet::get_lonbalancer_config($servers);
3648: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
3649: foreach my $server (sort(keys(%{$balancerref}))) {
3650: $currbalancer->{$server} = 1;
3651: $currtargets->{$server} = $targetsref->{$server};
3652: }
3653: }
3654: }
3655: return;
3656: }
3657:
3658: sub loadbalancing_rules {
3659: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
3660: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
3661: $css_class,$balnum,$islast) = @_;
3662: my $output;
3663: my $num = 0;
3664: my ($alltypes,$othertypes,$titles) =
3665: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
3666: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
3667: foreach my $type (@{$alltypes}) {
3668: $num ++;
3669: my $current;
3670: if (ref($currrules) eq 'HASH') {
3671: $current = $currrules->{$type};
3672: }
3673: if (($type eq '_LC_external') || ($type eq '_LC_internetdom') || ($type eq '_LC_ipchange')) {
3674: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
3675: $current = '';
3676: }
3677: }
3678: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
3679: $servers,$currbalancer,$lonhost,$dom,
3680: $targets_div_style,$homedom_div_style,
3681: $css_class,$balnum,$num,$islast);
3682: }
3683: }
3684: return $output;
3685: }
3686:
3687: sub loadbalancing_titles {
3688: my ($dom,$intdom,$usertypes,$types) = @_;
3689: my %othertypes = (
3690: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
3691: '_LC_author' => &mt('Users from [_1] with author role',$dom),
3692: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
3693: '_LC_external' => &mt('Users not from [_1]',$intdom),
3694: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
3695: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
3696: );
3697: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
3698: if (ref($types) eq 'ARRAY') {
3699: unshift(@alltypes,@{$types},'default');
3700: }
3701: my %titles;
3702: foreach my $type (@alltypes) {
3703: if ($type =~ /^_LC_/) {
3704: $titles{$type} = $othertypes{$type};
3705: } elsif ($type eq 'default') {
3706: $titles{$type} = &mt('All users from [_1]',$dom);
3707: if (ref($types) eq 'ARRAY') {
3708: if (@{$types} > 0) {
3709: $titles{$type} = &mt('Other users from [_1]',$dom);
3710: }
3711: }
3712: } elsif (ref($usertypes) eq 'HASH') {
3713: $titles{$type} = $usertypes->{$type};
3714: }
3715: }
3716: return (\@alltypes,\%othertypes,\%titles);
3717: }
3718:
3719: sub loadbalance_rule_row {
3720: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
3721: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
3722: my @rulenames;
3723: my %ruletitles = &offloadtype_text();
3724: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
3725: @rulenames = ('balancer','offloadedto');
3726: } else {
3727: @rulenames = ('default','homeserver');
3728: if ($type eq '_LC_external') {
3729: push(@rulenames,'externalbalancer');
3730: } else {
3731: push(@rulenames,'specific');
3732: }
3733: push(@rulenames,'none');
3734: }
3735: my $style = $targets_div_style;
3736: if (($type eq '_LC_external') || ($type eq '_LC_internetdom') || ($type eq '_LC_ipchange')) {
3737: $style = $homedom_div_style;
3738: }
3739: my $space;
3740: if ($islast && $num == 1) {
3741: $space = '<div display="inline-block"> </div>';
3742: }
3743: my $output =
3744: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
3745: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
3746: '<td valaign="top">'.$space.
3747: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
3748: for (my $i=0; $i<@rulenames; $i++) {
3749: my $rule = $rulenames[$i];
3750: my ($checked,$extra);
3751: if ($rulenames[$i] eq 'default') {
3752: $rule = '';
3753: }
3754: if ($rulenames[$i] eq 'specific') {
3755: if (ref($servers) eq 'HASH') {
3756: my $default;
3757: if (($current ne '') && (exists($servers->{$current}))) {
3758: $checked = ' checked="checked"';
3759: }
3760: unless ($checked) {
3761: $default = ' selected="selected"';
3762: }
3763: $extra =
3764: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
3765: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
3766: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
3767: '<option value=""'.$default.'></option>'."\n";
3768: foreach my $server (sort(keys(%{$servers}))) {
3769: if (ref($currbalancer) eq 'HASH') {
3770: next if (exists($currbalancer->{$server}));
3771: }
3772: my $selected;
3773: if ($server eq $current) {
3774: $selected = ' selected="selected"';
3775: }
3776: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
3777: }
3778: $extra .= '</select>';
3779: }
3780: } elsif ($rule eq $current) {
3781: $checked = ' checked="checked"';
3782: }
3783: $output .= '<span class="LC_nobreak"><label>'.
3784: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
3785: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
3786: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
3787: ')"'.$checked.' /> '.$ruletitles{$rulenames[$i]}.
3788: '</label>'.$extra.'</span><br />'."\n";
3789: }
3790: $output .= '</div></td></tr>'."\n";
3791: return $output;
3792: }
3793:
3794: sub offloadtype_text {
3795: my %ruletitles = &Apache::lonlocal::texthash (
3796: 'default' => 'Offloads to default destinations',
3797: 'homeserver' => "Offloads to user's home server",
3798: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
3799: 'specific' => 'Offloads to specific server',
3800: 'none' => 'No offload',
3801: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
3802: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
3803: );
3804: return %ruletitles;
3805: }
3806:
3807: sub sparestype_titles {
3808: my %typestitles = &Apache::lonlocal::texthash (
3809: 'primary' => 'primary',
3810: 'default' => 'default',
3811: );
3812: return %typestitles;
3813: }
3814:
3815: sub contact_titles {
3816: my %titles = &Apache::lonlocal::texthash (
3817: 'supportemail' => 'Support E-mail address',
3818: 'adminemail' => 'Default Server Admin E-mail address',
3819: 'errormail' => 'Error reports to be e-mailed to',
3820: 'packagesmail' => 'Package update alerts to be e-mailed to',
3821: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
3822: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
3823: 'requestsmail' => 'E-mail from course requests requiring approval',
3824: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
3825: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
3826: );
3827: my %short_titles = &Apache::lonlocal::texthash (
3828: adminemail => 'Admin E-mail address',
3829: supportemail => 'Support E-mail',
3830: );
3831: return (\%titles,\%short_titles);
3832: }
3833:
3834: sub tool_titles {
3835: my %titles = &Apache::lonlocal::texthash (
3836: aboutme => 'Personal web page',
3837: blog => 'Blog',
3838: webdav => 'WebDAV',
3839: portfolio => 'Portfolio',
3840: official => 'Official courses (with institutional codes)',
3841: unofficial => 'Unofficial courses',
3842: community => 'Communities',
3843: textbook => 'Textbook courses',
3844: );
3845: return %titles;
3846: }
3847:
3848: sub courserequest_titles {
3849: my %titles = &Apache::lonlocal::texthash (
3850: official => 'Official',
3851: unofficial => 'Unofficial',
3852: community => 'Communities',
3853: textbook => 'Textbook',
3854: norequest => 'Not allowed',
3855: approval => 'Approval by Dom. Coord.',
3856: validate => 'With validation',
3857: autolimit => 'Numerical limit',
3858: unlimited => '(blank for unlimited)',
3859: );
3860: return %titles;
3861: }
3862:
3863: sub authorrequest_titles {
3864: my %titles = &Apache::lonlocal::texthash (
3865: norequest => 'Not allowed',
3866: approval => 'Approval by Dom. Coord.',
3867: automatic => 'Automatic approval',
3868: );
3869: return %titles;
3870: }
3871:
3872: sub courserequest_conditions {
3873: my %conditions = &Apache::lonlocal::texthash (
3874: approval => '(Processing of request subject to approval by Domain Coordinator).',
3875: validate => '(Processing of request subject to institutional validation).',
3876: );
3877: return %conditions;
3878: }
3879:
3880:
3881: sub print_usercreation {
3882: my ($position,$dom,$settings,$rowtotal) = @_;
3883: my $numinrow = 4;
3884: my $datatable;
3885: if ($position eq 'top') {
3886: $$rowtotal ++;
3887: my $rowcount = 0;
3888: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
3889: if (ref($rules) eq 'HASH') {
3890: if (keys(%{$rules}) > 0) {
3891: $datatable .= &user_formats_row('username',$settings,$rules,
3892: $ruleorder,$numinrow,$rowcount);
3893: $$rowtotal ++;
3894: $rowcount ++;
3895: }
3896: }
3897: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
3898: if (ref($idrules) eq 'HASH') {
3899: if (keys(%{$idrules}) > 0) {
3900: $datatable .= &user_formats_row('id',$settings,$idrules,
3901: $idruleorder,$numinrow,$rowcount);
3902: $$rowtotal ++;
3903: $rowcount ++;
3904: }
3905: }
3906: if ($rowcount == 0) {
3907: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
3908: $$rowtotal ++;
3909: $rowcount ++;
3910: }
3911: } elsif ($position eq 'middle') {
3912: my @creators = ('author','course','requestcrs');
3913: my ($rules,$ruleorder) =
3914: &Apache::lonnet::inst_userrules($dom,'username');
3915: my %lt = &usercreation_types();
3916: my %checked;
3917: if (ref($settings) eq 'HASH') {
3918: if (ref($settings->{'cancreate'}) eq 'HASH') {
3919: foreach my $item (@creators) {
3920: $checked{$item} = $settings->{'cancreate'}{$item};
3921: }
3922: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
3923: foreach my $item (@creators) {
3924: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
3925: $checked{$item} = 'none';
3926: }
3927: }
3928: }
3929: }
3930: my $rownum = 0;
3931: foreach my $item (@creators) {
3932: $rownum ++;
3933: if ($checked{$item} eq '') {
3934: $checked{$item} = 'any';
3935: }
3936: my $css_class;
3937: if ($rownum%2) {
3938: $css_class = '';
3939: } else {
3940: $css_class = ' class="LC_odd_row" ';
3941: }
3942: $datatable .= '<tr'.$css_class.'>'.
3943: '<td><span class="LC_nobreak">'.$lt{$item}.
3944: '</span></td><td align="right">';
3945: my @options = ('any');
3946: if (ref($rules) eq 'HASH') {
3947: if (keys(%{$rules}) > 0) {
3948: push(@options,('official','unofficial'));
3949: }
3950: }
3951: push(@options,'none');
3952: foreach my $option (@options) {
3953: my $type = 'radio';
3954: my $check = ' ';
3955: if ($checked{$item} eq $option) {
3956: $check = ' checked="checked" ';
3957: }
3958: $datatable .= '<span class="LC_nobreak"><label>'.
3959: '<input type="'.$type.'" name="can_createuser_'.
3960: $item.'" value="'.$option.'"'.$check.'/> '.
3961: $lt{$option}.'</label> </span>';
3962: }
3963: $datatable .= '</td></tr>';
3964: }
3965: } else {
3966: my @contexts = ('author','course','domain');
3967: my @authtypes = ('int','krb4','krb5','loc');
3968: my %checked;
3969: if (ref($settings) eq 'HASH') {
3970: if (ref($settings->{'authtypes'}) eq 'HASH') {
3971: foreach my $item (@contexts) {
3972: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
3973: foreach my $auth (@authtypes) {
3974: if ($settings->{'authtypes'}{$item}{$auth}) {
3975: $checked{$item}{$auth} = ' checked="checked" ';
3976: }
3977: }
3978: }
3979: }
3980: }
3981: } else {
3982: foreach my $item (@contexts) {
3983: foreach my $auth (@authtypes) {
3984: $checked{$item}{$auth} = ' checked="checked" ';
3985: }
3986: }
3987: }
3988: my %title = &context_names();
3989: my %authname = &authtype_names();
3990: my $rownum = 0;
3991: my $css_class;
3992: foreach my $item (@contexts) {
3993: if ($rownum%2) {
3994: $css_class = '';
3995: } else {
3996: $css_class = ' class="LC_odd_row" ';
3997: }
3998: $datatable .= '<tr'.$css_class.'>'.
3999: '<td>'.$title{$item}.
4000: '</td><td class="LC_left_item">'.
4001: '<span class="LC_nobreak">';
4002: foreach my $auth (@authtypes) {
4003: $datatable .= '<label>'.
4004: '<input type="checkbox" name="'.$item.'_auth" '.
4005: $checked{$item}{$auth}.' value="'.$auth.'" />'.
4006: $authname{$auth}.'</label> ';
4007: }
4008: $datatable .= '</span></td></tr>';
4009: $rownum ++;
4010: }
4011: $$rowtotal += $rownum;
4012: }
4013: return $datatable;
4014: }
4015:
4016: sub print_selfcreation {
4017: my ($position,$dom,$settings,$rowtotal) = @_;
4018: my (@selfcreate,$createsettings,$processing,$datatable);
4019: if (ref($settings) eq 'HASH') {
4020: if (ref($settings->{'cancreate'}) eq 'HASH') {
4021: $createsettings = $settings->{'cancreate'};
4022: if (ref($createsettings) eq 'HASH') {
4023: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
4024: @selfcreate = @{$createsettings->{'selfcreate'}};
4025: } elsif ($createsettings->{'selfcreate'} ne '') {
4026: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
4027: @selfcreate = ('email','login','sso');
4028: } elsif ($createsettings->{'selfcreate'} ne 'none') {
4029: @selfcreate = ($createsettings->{'selfcreate'});
4030: }
4031: }
4032: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
4033: $processing = $createsettings->{'selfcreateprocessing'};
4034: }
4035: }
4036: }
4037: }
4038: my %radiohash;
4039: my $numinrow = 4;
4040: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
4041: if ($position eq 'top') {
4042: my %choices = &Apache::lonlocal::texthash (
4043: cancreate_login => 'Institutional Login',
4044: cancreate_sso => 'Institutional Single Sign On',
4045: );
4046: my @toggles = sort(keys(%choices));
4047: my %defaultchecked = (
4048: 'cancreate_login' => 'off',
4049: 'cancreate_sso' => 'off',
4050: );
4051: my ($onclick,$itemcount);
4052: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
4053: \%choices,$itemcount,$onclick);
4054: $$rowtotal += $itemcount;
4055:
4056: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4057:
4058: if (ref($usertypes) eq 'HASH') {
4059: if (keys(%{$usertypes}) > 0) {
4060: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
4061: $dom,$numinrow,$othertitle,
4062: 'statustocreate',$$rowtotal);
4063: $$rowtotal ++;
4064: }
4065: }
4066: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
4067: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4068: $fieldtitles{'inststatus'} = &mt('Institutional status');
4069: my $rem;
4070: my $numperrow = 2;
4071: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
4072: $datatable .= '<tr'.$css_class.'>'.
4073: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
4074: '<td class="LC_left_item">'."\n".
4075: '<table><tr><td>'."\n";
4076: for (my $i=0; $i<@fields; $i++) {
4077: $rem = $i%($numperrow);
4078: if ($rem == 0) {
4079: if ($i > 0) {
4080: $datatable .= '</tr>';
4081: }
4082: $datatable .= '<tr>';
4083: }
4084: my $currval;
4085: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
4086: $currval = $createsettings->{'shibenv'}{$fields[$i]};
4087: }
4088: $datatable .= '<td class="LC_left_item">'.
4089: '<span class="LC_nobreak">'.
4090: '<input type="text" name="shibenv_'.$fields[$i].'" '.
4091: 'value="'.$currval.'" size="10" /> '.
4092: $fieldtitles{$fields[$i]}.'</span></td>';
4093: }
4094: my $colsleft = $numperrow - $rem;
4095: if ($colsleft > 1 ) {
4096: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4097: ' </td>';
4098: } elsif ($colsleft == 1) {
4099: $datatable .= '<td class="LC_left_item"> </td>';
4100: }
4101: $datatable .= '</tr></table></td></tr>';
4102: $$rowtotal ++;
4103: } elsif ($position eq 'middle') {
4104: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
4105: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4106: $usertypes->{'default'} = $othertitle;
4107: if (ref($types) eq 'ARRAY') {
4108: push(@{$types},'default');
4109: $usertypes->{'default'} = $othertitle;
4110: foreach my $status (@{$types}) {
4111: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
4112: $numinrow,$$rowtotal,$usertypes);
4113: $$rowtotal ++;
4114: }
4115: }
4116: } else {
4117: my %choices = &Apache::lonlocal::texthash (
4118: cancreate_email => 'E-mail address as username',
4119: );
4120: my @toggles = sort(keys(%choices));
4121: my %defaultchecked = (
4122: 'cancreate_email' => 'off',
4123: );
4124: my $itemcount = 0;
4125: my $display = 'none';
4126: if (grep(/^\Qemail\E$/,@selfcreate)) {
4127: $display = 'block';
4128: }
4129: my $onclick = "toggleDisplay(this.form,'emailoptions');";
4130: my $additional = '<div id="emailoptions" style="display: '.$display.'">';
4131: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
4132: my $usertypes = {};
4133: my $order = [];
4134: if ((ref($domdefaults{'inststatustypes'}) eq 'HASH') && (ref($domdefaults{'inststatusguest'}) eq 'ARRAY')) {
4135: $usertypes = $domdefaults{'inststatustypes'};
4136: $order = $domdefaults{'inststatusguest'};
4137: }
4138: if (ref($order) eq 'ARRAY') {
4139: push(@{$order},'default');
4140: if (@{$order} > 1) {
4141: $usertypes->{'default'} = &mt('Other users');
4142: $additional .= '<table><tr>';
4143: foreach my $status (@{$order}) {
4144: $additional .= '<th>'.$usertypes->{$status}.'</th>';
4145: }
4146: $additional .= '</tr><tr>';
4147: foreach my $status (@{$order}) {
4148: $additional .= '<td>'.&email_as_username($rowtotal,$processing,$status).'</td>';
4149: }
4150: $additional .= '</tr></table>';
4151: } else {
4152: $usertypes->{'default'} = &mt('All users');
4153: $additional .= &email_as_username($rowtotal,$processing);
4154: }
4155: }
4156: $additional .= '</div>'."\n";
4157:
4158: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
4159: \%choices,$$rowtotal,$onclick,$additional);
4160: $$rowtotal ++;
4161: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal);
4162: $$rowtotal ++;
4163: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
4164: $numinrow = 1;
4165: if (ref($order) eq 'ARRAY') {
4166: foreach my $status (@{$order}) {
4167: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
4168: $numinrow,$$rowtotal,$usertypes,$infofields,$infotitles);
4169: $$rowtotal ++;
4170: }
4171: }
4172: my ($emailrules,$emailruleorder) =
4173: &Apache::lonnet::inst_userrules($dom,'email');
4174: if (ref($emailrules) eq 'HASH') {
4175: if (keys(%{$emailrules}) > 0) {
4176: $datatable .= &user_formats_row('email',$settings,$emailrules,
4177: $emailruleorder,$numinrow,$$rowtotal);
4178: $$rowtotal ++;
4179: }
4180: }
4181: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal);
4182: }
4183: return $datatable;
4184: }
4185:
4186: sub email_as_username {
4187: my ($rowtotal,$processing,$type) = @_;
4188: my %choices =
4189: &Apache::lonlocal::texthash (
4190: automatic => 'Automatic approval',
4191: approval => 'Queued for approval',
4192: );
4193: my $output;
4194: foreach my $option ('automatic','approval') {
4195: my $checked;
4196: if (ref($processing) eq 'HASH') {
4197: if ($type eq '') {
4198: if (!exists($processing->{'default'})) {
4199: if ($option eq 'automatic') {
4200: $checked = ' checked="checked"';
4201: }
4202: } else {
4203: if ($processing->{'default'} eq $option) {
4204: $checked = ' checked="checked"';
4205: }
4206: }
4207: } else {
4208: if (!exists($processing->{$type})) {
4209: if ($option eq 'automatic') {
4210: $checked = ' checked="checked"';
4211: }
4212: } else {
4213: if ($processing->{$type} eq $option) {
4214: $checked = ' checked="checked"';
4215: }
4216: }
4217: }
4218: } elsif ($option eq 'automatic') {
4219: $checked = ' checked="checked"';
4220: }
4221: my $name = 'cancreate_emailprocess';
4222: if (($type ne '') && ($type ne 'default')) {
4223: $name .= '_'.$type;
4224: }
4225: $output .= '<span class="LC_nobreak"><label>'.
4226: '<input type="radio" name="'.$name.'"'.
4227: $checked.' value="'.$option.'" />'.
4228: $choices{$option}.'</label></span>';
4229: if ($type eq '') {
4230: $output .= ' ';
4231: } else {
4232: $output .= '<br />';
4233: }
4234: }
4235: $$rowtotal ++;
4236: return $output;
4237: }
4238:
4239: sub captcha_choice {
4240: my ($context,$settings,$itemcount) = @_;
4241: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext);
4242: my %lt = &captcha_phrases();
4243: $keyentry = 'hidden';
4244: if ($context eq 'cancreate') {
4245: $rowname = &mt('CAPTCHA validation');
4246: } elsif ($context eq 'login') {
4247: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
4248: }
4249: if (ref($settings) eq 'HASH') {
4250: if ($settings->{'captcha'}) {
4251: $checked{$settings->{'captcha'}} = ' checked="checked"';
4252: } else {
4253: $checked{'original'} = ' checked="checked"';
4254: }
4255: if ($settings->{'captcha'} eq 'recaptcha') {
4256: $pubtext = $lt{'pub'};
4257: $privtext = $lt{'priv'};
4258: $keyentry = 'text';
4259: }
4260: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
4261: $currpub = $settings->{'recaptchakeys'}{'public'};
4262: $currpriv = $settings->{'recaptchakeys'}{'private'};
4263: }
4264: } else {
4265: $checked{'original'} = ' checked="checked"';
4266: }
4267: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
4268: my $output = '<tr'.$css_class.'>'.
4269: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
4270: '<table><tr><td>'."\n";
4271: foreach my $option ('original','recaptcha','notused') {
4272: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
4273: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
4274: $lt{$option}.'</label></span>';
4275: unless ($option eq 'notused') {
4276: $output .= (' 'x2)."\n";
4277: }
4278: }
4279: #
4280: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
4281: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
4282: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
4283: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
4284: #
4285: $output .= '</td></tr>'."\n".
4286: '<tr><td>'."\n".
4287: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
4288: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
4289: $currpub.'" size="40" /></span><br />'."\n".
4290: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
4291: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
4292: $currpriv.'" size="40" /></span></td></tr></table>'."\n".
4293: '</td></tr>';
4294: return $output;
4295: }
4296:
4297: sub user_formats_row {
4298: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
4299: my $output;
4300: my %text = (
4301: 'username' => 'new usernames',
4302: 'id' => 'IDs',
4303: 'email' => 'self-created accounts (e-mail)',
4304: );
4305: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
4306: $output = '<tr '.$css_class.'>'.
4307: '<td><span class="LC_nobreak">';
4308: if ($type eq 'email') {
4309: $output .= &mt("Formats disallowed for $text{$type}: ");
4310: } else {
4311: $output .= &mt("Format rules to check for $text{$type}: ");
4312: }
4313: $output .= '</span></td>'.
4314: '<td class="LC_left_item" colspan="2"><table>';
4315: my $rem;
4316: if (ref($ruleorder) eq 'ARRAY') {
4317: for (my $i=0; $i<@{$ruleorder}; $i++) {
4318: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
4319: my $rem = $i%($numinrow);
4320: if ($rem == 0) {
4321: if ($i > 0) {
4322: $output .= '</tr>';
4323: }
4324: $output .= '<tr>';
4325: }
4326: my $check = ' ';
4327: if (ref($settings) eq 'HASH') {
4328: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
4329: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
4330: $check = ' checked="checked" ';
4331: }
4332: }
4333: }
4334: $output .= '<td class="LC_left_item">'.
4335: '<span class="LC_nobreak"><label>'.
4336: '<input type="checkbox" name="'.$type.'_rule" '.
4337: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
4338: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
4339: }
4340: }
4341: $rem = @{$ruleorder}%($numinrow);
4342: }
4343: my $colsleft = $numinrow - $rem;
4344: if ($colsleft > 1 ) {
4345: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4346: ' </td>';
4347: } elsif ($colsleft == 1) {
4348: $output .= '<td class="LC_left_item"> </td>';
4349: }
4350: $output .= '</tr></table></td></tr>';
4351: return $output;
4352: }
4353:
4354: sub usercreation_types {
4355: my %lt = &Apache::lonlocal::texthash (
4356: author => 'When adding a co-author',
4357: course => 'When adding a user to a course',
4358: requestcrs => 'When requesting a course',
4359: any => 'Any',
4360: official => 'Institutional only ',
4361: unofficial => 'Non-institutional only',
4362: none => 'None',
4363: );
4364: return %lt;
4365: }
4366:
4367: sub selfcreation_types {
4368: my %lt = &Apache::lonlocal::texthash (
4369: selfcreate => 'User creates own account',
4370: any => 'Any',
4371: official => 'Institutional only ',
4372: unofficial => 'Non-institutional only',
4373: email => 'E-mail address',
4374: login => 'Institutional Login',
4375: sso => 'SSO',
4376: );
4377: }
4378:
4379: sub authtype_names {
4380: my %lt = &Apache::lonlocal::texthash(
4381: int => 'Internal',
4382: krb4 => 'Kerberos 4',
4383: krb5 => 'Kerberos 5',
4384: loc => 'Local',
4385: );
4386: return %lt;
4387: }
4388:
4389: sub context_names {
4390: my %context_title = &Apache::lonlocal::texthash(
4391: author => 'Creating users when an Author',
4392: course => 'Creating users when in a course',
4393: domain => 'Creating users when a Domain Coordinator',
4394: );
4395: return %context_title;
4396: }
4397:
4398: sub print_usermodification {
4399: my ($position,$dom,$settings,$rowtotal) = @_;
4400: my $numinrow = 4;
4401: my ($context,$datatable,$rowcount);
4402: if ($position eq 'top') {
4403: $rowcount = 0;
4404: $context = 'author';
4405: foreach my $role ('ca','aa') {
4406: $datatable .= &modifiable_userdata_row($context,$role,$settings,
4407: $numinrow,$rowcount);
4408: $$rowtotal ++;
4409: $rowcount ++;
4410: }
4411: } elsif ($position eq 'bottom') {
4412: $context = 'course';
4413: $rowcount = 0;
4414: foreach my $role ('st','ep','ta','in','cr') {
4415: $datatable .= &modifiable_userdata_row($context,$role,$settings,
4416: $numinrow,$rowcount);
4417: $$rowtotal ++;
4418: $rowcount ++;
4419: }
4420: }
4421: return $datatable;
4422: }
4423:
4424: sub print_defaults {
4425: my ($position,$dom,$settings,$rowtotal) = @_;
4426: my $rownum = 0;
4427: my ($datatable,$css_class);
4428: if ($position eq 'top') {
4429: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
4430: 'datelocale_def','portal_def');
4431: my %defaults;
4432: if (ref($settings) eq 'HASH') {
4433: %defaults = %{$settings};
4434: } else {
4435: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
4436: foreach my $item (@items) {
4437: $defaults{$item} = $domdefaults{$item};
4438: }
4439: }
4440: my $titles = &defaults_titles($dom);
4441: foreach my $item (@items) {
4442: if ($rownum%2) {
4443: $css_class = '';
4444: } else {
4445: $css_class = ' class="LC_odd_row" ';
4446: }
4447: $datatable .= '<tr'.$css_class.'>'.
4448: '<td><span class="LC_nobreak">'.$titles->{$item}.
4449: '</span></td><td class="LC_right_item" colspan="3">';
4450: if ($item eq 'auth_def') {
4451: my @authtypes = ('internal','krb4','krb5','localauth');
4452: my %shortauth = (
4453: internal => 'int',
4454: krb4 => 'krb4',
4455: krb5 => 'krb5',
4456: localauth => 'loc'
4457: );
4458: my %authnames = &authtype_names();
4459: foreach my $auth (@authtypes) {
4460: my $checked = ' ';
4461: if ($defaults{$item} eq $auth) {
4462: $checked = ' checked="checked" ';
4463: }
4464: $datatable .= '<label><input type="radio" name="'.$item.
4465: '" value="'.$auth.'"'.$checked.'/>'.
4466: $authnames{$shortauth{$auth}}.'</label> ';
4467: }
4468: } elsif ($item eq 'timezone_def') {
4469: my $includeempty = 1;
4470: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
4471: } elsif ($item eq 'datelocale_def') {
4472: my $includeempty = 1;
4473: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
4474: } elsif ($item eq 'lang_def') {
4475: my %langchoices = &get_languages_hash();
4476: $langchoices{''} = 'No language preference';
4477: %langchoices = &Apache::lonlocal::texthash(%langchoices);
4478: $datatable .= &Apache::loncommon::select_form($defaults{$item},$item,
4479: \%langchoices);
4480: } else {
4481: my $size;
4482: if ($item eq 'portal_def') {
4483: $size = ' size="25"';
4484: }
4485: $datatable .= '<input type="text" name="'.$item.'" value="'.
4486: $defaults{$item}.'"'.$size.' />';
4487: }
4488: $datatable .= '</td></tr>';
4489: $rownum ++;
4490: }
4491: } else {
4492: my (%defaults);
4493: if (ref($settings) eq 'HASH') {
4494: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH') &&
4495: (ref($settings->{'inststatusguest'}) eq 'ARRAY')) {
4496: my $maxnum = @{$settings->{'inststatusorder'}};
4497: for (my $i=0; $i<$maxnum; $i++) {
4498: $css_class = $rownum%2?' class="LC_odd_row"':'';
4499: my $item = $settings->{'inststatusorder'}->[$i];
4500: my $title = $settings->{'inststatustypes'}->{$item};
4501: my $guestok;
4502: if (grep(/^\Q$item\E$/,@{$settings->{'inststatusguest'}})) {
4503: $guestok = 1;
4504: }
4505: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
4506: $datatable .= '<tr'.$css_class.'>'.
4507: '<td><span class="LC_nobreak">'.
4508: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
4509: for (my $k=0; $k<=$maxnum; $k++) {
4510: my $vpos = $k+1;
4511: my $selstr;
4512: if ($k == $i) {
4513: $selstr = ' selected="selected" ';
4514: }
4515: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4516: }
4517: my ($checkedon,$checkedoff);
4518: $checkedoff = ' checked="checked"';
4519: if ($guestok) {
4520: $checkedon = $checkedoff;
4521: $checkedoff = '';
4522: }
4523: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
4524: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
4525: &mt('delete').'</span></td>'.
4526: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed:').
4527: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
4528: '</span></td>'.
4529: '<td class="LC_right_item"><span class="LC_nobreak">'.
4530: '<label><input type="radio" value="1" name="inststatus_guest_'.$item.'"'.$checkedon.' />'.
4531: &mt('Yes').'</label>'.(' 'x2).
4532: '<label><input type="radio" value="0" name="inststatus_guest_'.$item.'"'.$checkedoff.' />'.
4533: &mt('No').'</label></span></td></tr>';
4534: }
4535: $css_class = $rownum%2?' class="LC_odd_row"':'';
4536: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
4537: $datatable .= '<tr '.$css_class.'>'.
4538: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
4539: for (my $k=0; $k<=$maxnum; $k++) {
4540: my $vpos = $k+1;
4541: my $selstr;
4542: if ($k == $maxnum) {
4543: $selstr = ' selected="selected" ';
4544: }
4545: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4546: }
4547: $datatable .= '</select> '.&mt('Internal ID:').
4548: '<input type="text" size="10" name="addinststatus" value="" /></span>'.
4549: ' '.&mt('(new)').
4550: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
4551: &mt('Name displayed:').
4552: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
4553: '<td class="LC_right_item"><span class="LC_nobreak">'.
4554: '<label><input type="radio" value="1" name="addinststatus_guest" />'.
4555: &mt('Yes').'</label>'.(' 'x2).
4556: '<label><input type="radio" value="0" name="addinststatus_guest" />'.
4557: &mt('No').'</label></span></td></tr>';
4558: '</tr>'."\n";
4559: $rownum ++;
4560: }
4561: }
4562: }
4563: $$rowtotal += $rownum;
4564: return $datatable;
4565: }
4566:
4567: sub get_languages_hash {
4568: my %langchoices;
4569: foreach my $id (&Apache::loncommon::languageids()) {
4570: my $code = &Apache::loncommon::supportedlanguagecode($id);
4571: if ($code ne '') {
4572: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
4573: }
4574: }
4575: return %langchoices;
4576: }
4577:
4578: sub defaults_titles {
4579: my ($dom) = @_;
4580: my %titles = &Apache::lonlocal::texthash (
4581: 'auth_def' => 'Default authentication type',
4582: 'auth_arg_def' => 'Default authentication argument',
4583: 'lang_def' => 'Default language',
4584: 'timezone_def' => 'Default timezone',
4585: 'datelocale_def' => 'Default locale for dates',
4586: 'portal_def' => 'Portal/Default URL',
4587: );
4588: if ($dom) {
4589: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
4590: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
4591: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
4592: $protocol = 'http' if ($protocol ne 'https');
4593: if ($uint_dom) {
4594: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
4595: $uint_dom);
4596: }
4597: }
4598: return (\%titles);
4599: }
4600:
4601: sub print_scantronformat {
4602: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
4603: my $itemcount = 1;
4604: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
4605: %confhash);
4606: my $switchserver = &check_switchserver($dom,$confname);
4607: my %lt = &Apache::lonlocal::texthash (
4608: default => 'Default bubblesheet format file error',
4609: custom => 'Custom bubblesheet format file error',
4610: );
4611: my %scantronfiles = (
4612: default => 'default.tab',
4613: custom => 'custom.tab',
4614: );
4615: foreach my $key (keys(%scantronfiles)) {
4616: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
4617: .$scantronfiles{$key};
4618: }
4619: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
4620: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
4621: if (!$switchserver) {
4622: my $servadm = $r->dir_config('lonAdmEMail');
4623: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
4624: if ($configuserok eq 'ok') {
4625: if ($author_ok eq 'ok') {
4626: my %legacyfile = (
4627: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
4628: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
4629: );
4630: my %md5chk;
4631: foreach my $type (keys(%legacyfile)) {
4632: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
4633: chomp($md5chk{$type});
4634: }
4635: if ($md5chk{'default'} ne $md5chk{'custom'}) {
4636: foreach my $type (keys(%legacyfile)) {
4637: ($scantronurls{$type},my $error) =
4638: &legacy_scantronformat($r,$dom,$confname,
4639: $type,$legacyfile{$type},
4640: $scantronurls{$type},
4641: $scantronfiles{$type});
4642: if ($error ne '') {
4643: $error{$type} = $error;
4644: }
4645: }
4646: if (keys(%error) == 0) {
4647: $is_custom = 1;
4648: $confhash{'scantron'}{'scantronformat'} =
4649: $scantronurls{'custom'};
4650: my $putresult =
4651: &Apache::lonnet::put_dom('configuration',
4652: \%confhash,$dom);
4653: if ($putresult ne 'ok') {
4654: $error{'custom'} =
4655: '<span class="LC_error">'.
4656: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
4657: }
4658: }
4659: } else {
4660: ($scantronurls{'default'},my $error) =
4661: &legacy_scantronformat($r,$dom,$confname,
4662: 'default',$legacyfile{'default'},
4663: $scantronurls{'default'},
4664: $scantronfiles{'default'});
4665: if ($error eq '') {
4666: $confhash{'scantron'}{'scantronformat'} = '';
4667: my $putresult =
4668: &Apache::lonnet::put_dom('configuration',
4669: \%confhash,$dom);
4670: if ($putresult ne 'ok') {
4671: $error{'default'} =
4672: '<span class="LC_error">'.
4673: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
4674: }
4675: } else {
4676: $error{'default'} = $error;
4677: }
4678: }
4679: }
4680: }
4681: } else {
4682: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
4683: }
4684: }
4685: if (ref($settings) eq 'HASH') {
4686: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
4687: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
4688: if ((!@info) || ($info[0] eq 'no_such_dir')) {
4689: $scantronurl = '';
4690: } else {
4691: $scantronurl = $settings->{'scantronformat'};
4692: }
4693: $is_custom = 1;
4694: } else {
4695: $scantronurl = $scantronurls{'default'};
4696: }
4697: } else {
4698: if ($is_custom) {
4699: $scantronurl = $scantronurls{'custom'};
4700: } else {
4701: $scantronurl = $scantronurls{'default'};
4702: }
4703: }
4704: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4705: $datatable .= '<tr'.$css_class.'>';
4706: if (!$is_custom) {
4707: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
4708: '<span class="LC_nobreak">';
4709: if ($scantronurl) {
4710: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
4711: undef,undef,undef,undef,'background-color:#ffffff');
4712: } else {
4713: $datatable = &mt('File unavailable for display');
4714: }
4715: $datatable .= '</span></td>';
4716: if (keys(%error) == 0) {
4717: $datatable .= '<td valign="bottom">';
4718: if (!$switchserver) {
4719: $datatable .= &mt('Upload:').'<br />';
4720: }
4721: } else {
4722: my $errorstr;
4723: foreach my $key (sort(keys(%error))) {
4724: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
4725: }
4726: $datatable .= '<td>'.$errorstr;
4727: }
4728: } else {
4729: if (keys(%error) > 0) {
4730: my $errorstr;
4731: foreach my $key (sort(keys(%error))) {
4732: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
4733: }
4734: $datatable .= '<td>'.$errorstr.'</td><td> ';
4735: } elsif ($scantronurl) {
4736: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
4737: undef,undef,undef,undef,'background-color:#ffffff');
4738: $datatable .= '<td><span class="LC_nobreak">'.
4739: $link.
4740: '<label><input type="checkbox" name="scantronformat_del"'.
4741: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
4742: '<td><span class="LC_nobreak"> '.
4743: &mt('Replace:').'</span><br />';
4744: }
4745: }
4746: if (keys(%error) == 0) {
4747: if ($switchserver) {
4748: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4749: } else {
4750: $datatable .='<span class="LC_nobreak"> '.
4751: '<input type="file" name="scantronformat" /></span>';
4752: }
4753: }
4754: $datatable .= '</td></tr>';
4755: $$rowtotal ++;
4756: return $datatable;
4757: }
4758:
4759: sub legacy_scantronformat {
4760: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
4761: my ($url,$error);
4762: my @statinfo = &Apache::lonnet::stat_file($newurl);
4763: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
4764: (my $result,$url) =
4765: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
4766: '','',$newfile);
4767: if ($result ne 'ok') {
4768: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
4769: }
4770: }
4771: return ($url,$error);
4772: }
4773:
4774: sub print_coursecategories {
4775: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
4776: my $datatable;
4777: if ($position eq 'top') {
4778: my (%checked);
4779: my @catitems = ('unauth','auth');
4780: my @cattypes = ('std','domonly','codesrch','none');
4781: $checked{'unauth'} = 'std';
4782: $checked{'auth'} = 'std';
4783: if (ref($settings) eq 'HASH') {
4784: foreach my $type (@cattypes) {
4785: if ($type eq $settings->{'unauth'}) {
4786: $checked{'unauth'} = $type;
4787: }
4788: if ($type eq $settings->{'auth'}) {
4789: $checked{'auth'} = $type;
4790: }
4791: }
4792: }
4793: my %lt = &Apache::lonlocal::texthash (
4794: unauth => 'Catalog type for unauthenticated users',
4795: auth => 'Catalog type for authenticated users',
4796: none => 'No catalog',
4797: std => 'Standard catalog',
4798: domonly => 'Domain-only catalog',
4799: codesrch => "Code search form",
4800: );
4801: my $itemcount = 0;
4802: foreach my $item (@catitems) {
4803: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
4804: $datatable .= '<tr '.$css_class.'>'.
4805: '<td>'.$lt{$item}.'</td>'.
4806: '<td class="LC_right_item"><span class="LC_nobreak">';
4807: foreach my $type (@cattypes) {
4808: my $ischecked;
4809: if ($checked{$item} eq $type) {
4810: $ischecked=' checked="checked"';
4811: }
4812: $datatable .= '<label>'.
4813: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
4814: ' />'.$lt{$type}.'</label> ';
4815: }
4816: $datatable .= '</td></tr>';
4817: $itemcount ++;
4818: }
4819: $$rowtotal += $itemcount;
4820: } elsif ($position eq 'middle') {
4821: my $toggle_cats_crs = ' ';
4822: my $toggle_cats_dom = ' checked="checked" ';
4823: my $can_cat_crs = ' ';
4824: my $can_cat_dom = ' checked="checked" ';
4825: my $toggle_catscomm_comm = ' ';
4826: my $toggle_catscomm_dom = ' checked="checked" ';
4827: my $can_catcomm_comm = ' ';
4828: my $can_catcomm_dom = ' checked="checked" ';
4829:
4830: if (ref($settings) eq 'HASH') {
4831: if ($settings->{'togglecats'} eq 'crs') {
4832: $toggle_cats_crs = $toggle_cats_dom;
4833: $toggle_cats_dom = ' ';
4834: }
4835: if ($settings->{'categorize'} eq 'crs') {
4836: $can_cat_crs = $can_cat_dom;
4837: $can_cat_dom = ' ';
4838: }
4839: if ($settings->{'togglecatscomm'} eq 'comm') {
4840: $toggle_catscomm_comm = $toggle_catscomm_dom;
4841: $toggle_catscomm_dom = ' ';
4842: }
4843: if ($settings->{'categorizecomm'} eq 'comm') {
4844: $can_catcomm_comm = $can_catcomm_dom;
4845: $can_catcomm_dom = ' ';
4846: }
4847: }
4848: my %title = &Apache::lonlocal::texthash (
4849: togglecats => 'Show/Hide a course in catalog',
4850: togglecatscomm => 'Show/Hide a community in catalog',
4851: categorize => 'Assign a category to a course',
4852: categorizecomm => 'Assign a category to a community',
4853: );
4854: my %level = &Apache::lonlocal::texthash (
4855: dom => 'Set in Domain',
4856: crs => 'Set in Course',
4857: comm => 'Set in Community',
4858: );
4859: $datatable = '<tr class="LC_odd_row">'.
4860: '<td>'.$title{'togglecats'}.'</td>'.
4861: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4862: '<input type="radio" name="togglecats"'.
4863: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4864: '<label><input type="radio" name="togglecats"'.
4865: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
4866: '</tr><tr>'.
4867: '<td>'.$title{'categorize'}.'</td>'.
4868: '<td class="LC_right_item"><span class="LC_nobreak">'.
4869: '<label><input type="radio" name="categorize"'.
4870: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4871: '<label><input type="radio" name="categorize"'.
4872: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
4873: '</tr><tr class="LC_odd_row">'.
4874: '<td>'.$title{'togglecatscomm'}.'</td>'.
4875: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4876: '<input type="radio" name="togglecatscomm"'.
4877: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4878: '<label><input type="radio" name="togglecatscomm"'.
4879: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
4880: '</tr><tr>'.
4881: '<td>'.$title{'categorizecomm'}.'</td>'.
4882: '<td class="LC_right_item"><span class="LC_nobreak">'.
4883: '<label><input type="radio" name="categorizecomm"'.
4884: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4885: '<label><input type="radio" name="categorizecomm"'.
4886: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
4887: '</tr>';
4888: $$rowtotal += 4;
4889: } else {
4890: my $css_class;
4891: my $itemcount = 1;
4892: my $cathash;
4893: if (ref($settings) eq 'HASH') {
4894: $cathash = $settings->{'cats'};
4895: }
4896: if (ref($cathash) eq 'HASH') {
4897: my (@cats,@trails,%allitems,%idx,@jsarray);
4898: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
4899: \%allitems,\%idx,\@jsarray);
4900: my $maxdepth = scalar(@cats);
4901: my $colattrib = '';
4902: if ($maxdepth > 2) {
4903: $colattrib = ' colspan="2" ';
4904: }
4905: my @path;
4906: if (@cats > 0) {
4907: if (ref($cats[0]) eq 'ARRAY') {
4908: my $numtop = @{$cats[0]};
4909: my $maxnum = $numtop;
4910: my %default_names = (
4911: instcode => &mt('Official courses'),
4912: communities => &mt('Communities'),
4913: );
4914:
4915: if ((!grep(/^instcode$/,@{$cats[0]})) ||
4916: ($cathash->{'instcode::0'} eq '') ||
4917: (!grep(/^communities$/,@{$cats[0]})) ||
4918: ($cathash->{'communities::0'} eq '')) {
4919: $maxnum ++;
4920: }
4921: my $lastidx;
4922: for (my $i=0; $i<$numtop; $i++) {
4923: my $parent = $cats[0][$i];
4924: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4925: my $item = &escape($parent).'::0';
4926: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
4927: $lastidx = $idx{$item};
4928: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4929: .'<select name="'.$item.'"'.$chgstr.'>';
4930: for (my $k=0; $k<=$maxnum; $k++) {
4931: my $vpos = $k+1;
4932: my $selstr;
4933: if ($k == $i) {
4934: $selstr = ' selected="selected" ';
4935: }
4936: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4937: }
4938: $datatable .= '</select></span></td><td>';
4939: if ($parent eq 'instcode' || $parent eq 'communities') {
4940: $datatable .= '<span class="LC_nobreak">'
4941: .$default_names{$parent}.'</span>';
4942: if ($parent eq 'instcode') {
4943: $datatable .= '<br /><span class="LC_nobreak">('
4944: .&mt('with institutional codes')
4945: .')</span></td><td'.$colattrib.'>';
4946: } else {
4947: $datatable .= '<table><tr><td>';
4948: }
4949: $datatable .= '<span class="LC_nobreak">'
4950: .'<label><input type="radio" name="'
4951: .$parent.'" value="1" checked="checked" />'
4952: .&mt('Display').'</label>';
4953: if ($parent eq 'instcode') {
4954: $datatable .= ' ';
4955: } else {
4956: $datatable .= '</span></td></tr><tr><td>'
4957: .'<span class="LC_nobreak">';
4958: }
4959: $datatable .= '<label><input type="radio" name="'
4960: .$parent.'" value="0" />'
4961: .&mt('Do not display').'</label></span>';
4962: if ($parent eq 'communities') {
4963: $datatable .= '</td></tr></table>';
4964: }
4965: $datatable .= '</td>';
4966: } else {
4967: $datatable .= $parent
4968: .' <span class="LC_nobreak"><label>'
4969: .'<input type="checkbox" name="deletecategory" '
4970: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
4971: }
4972: my $depth = 1;
4973: push(@path,$parent);
4974: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
4975: pop(@path);
4976: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
4977: $itemcount ++;
4978: }
4979: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4980: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
4981: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
4982: for (my $k=0; $k<=$maxnum; $k++) {
4983: my $vpos = $k+1;
4984: my $selstr;
4985: if ($k == $numtop) {
4986: $selstr = ' selected="selected" ';
4987: }
4988: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4989: }
4990: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
4991: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
4992: .'</tr>'."\n";
4993: $itemcount ++;
4994: foreach my $default ('instcode','communities') {
4995: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
4996: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4997: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
4998: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
4999: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
5000: for (my $k=0; $k<=$maxnum; $k++) {
5001: my $vpos = $k+1;
5002: my $selstr;
5003: if ($k == $maxnum) {
5004: $selstr = ' selected="selected" ';
5005: }
5006: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5007: }
5008: $datatable .= '</select></span></td>'.
5009: '<td><span class="LC_nobreak">'.
5010: $default_names{$default}.'</span>';
5011: if ($default eq 'instcode') {
5012: $datatable .= '<br /><span class="LC_nobreak">('
5013: .&mt('with institutional codes').')</span>';
5014: }
5015: $datatable .= '</td>'
5016: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
5017: .&mt('Display').'</label> '
5018: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
5019: .&mt('Do not display').'</label></span></td></tr>';
5020: }
5021: }
5022: }
5023: } else {
5024: $datatable .= &initialize_categories($itemcount);
5025: }
5026: } else {
5027: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td>'
5028: .&initialize_categories($itemcount);
5029: }
5030: $$rowtotal += $itemcount;
5031: }
5032: return $datatable;
5033: }
5034:
5035: sub print_serverstatuses {
5036: my ($dom,$settings,$rowtotal) = @_;
5037: my $datatable;
5038: my @pages = &serverstatus_pages();
5039: my (%namedaccess,%machineaccess);
5040: foreach my $type (@pages) {
5041: $namedaccess{$type} = '';
5042: $machineaccess{$type}= '';
5043: }
5044: if (ref($settings) eq 'HASH') {
5045: foreach my $type (@pages) {
5046: if (exists($settings->{$type})) {
5047: if (ref($settings->{$type}) eq 'HASH') {
5048: foreach my $key (keys(%{$settings->{$type}})) {
5049: if ($key eq 'namedusers') {
5050: $namedaccess{$type} = $settings->{$type}->{$key};
5051: } elsif ($key eq 'machines') {
5052: $machineaccess{$type} = $settings->{$type}->{$key};
5053: }
5054: }
5055: }
5056: }
5057: }
5058: }
5059: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
5060: my $rownum = 0;
5061: my $css_class;
5062: foreach my $type (@pages) {
5063: $rownum ++;
5064: $css_class = $rownum%2?' class="LC_odd_row"':'';
5065: $datatable .= '<tr'.$css_class.'>'.
5066: '<td><span class="LC_nobreak">'.
5067: $titles->{$type}.'</span></td>'.
5068: '<td class="LC_left_item">'.
5069: '<input type="text" name="'.$type.'_namedusers" '.
5070: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
5071: '<td class="LC_right_item">'.
5072: '<span class="LC_nobreak">'.
5073: '<input type="text" name="'.$type.'_machines" '.
5074: 'value="'.$machineaccess{$type}.'" size="10" />'.
5075: '</td></tr>'."\n";
5076: }
5077: $$rowtotal += $rownum;
5078: return $datatable;
5079: }
5080:
5081: sub serverstatus_pages {
5082: return ('userstatus','lonstatus','loncron','server-status','codeversions',
5083: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
5084: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
5085: 'uniquecodes','diskusage');
5086: }
5087:
5088: sub defaults_javascript {
5089: my ($settings) = @_;
5090: my ($output,$jstext);
5091: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
5092: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
5093: if ($maxnum eq '') {
5094: $maxnum = 0;
5095: }
5096: $maxnum ++;
5097: $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
5098: return <<"ENDSCRIPT";
5099: <script type="text/javascript">
5100: // <![CDATA[
5101: function reorderTypes(form,caller) {
5102: var changedVal;
5103: $jstext
5104: var newpos = 'addinststatus_pos';
5105: var current = new Array;
5106: var maxh = $maxnum;
5107: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5108: var oldVal;
5109: if (caller == newpos) {
5110: changedVal = newitemVal;
5111: } else {
5112: var curritem = 'inststatus_pos_'+caller;
5113: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
5114: current[newitemVal] = newpos;
5115: }
5116: for (var i=0; i<inststatuses.length; i++) {
5117: if (inststatuses[i] != caller) {
5118: var elementName = 'inststatus_pos_'+inststatuses[i];
5119: if (form.elements[elementName]) {
5120: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5121: current[currVal] = elementName;
5122: }
5123: }
5124: }
5125: for (var j=0; j<maxh; j++) {
5126: if (current[j] == undefined) {
5127: oldVal = j;
5128: }
5129: }
5130: if (oldVal < changedVal) {
5131: for (var k=oldVal+1; k<=changedVal ; k++) {
5132: var elementName = current[k];
5133: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5134: }
5135: } else {
5136: for (var k=changedVal; k<oldVal; k++) {
5137: var elementName = current[k];
5138: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5139: }
5140: }
5141: return;
5142: }
5143:
5144: // ]]>
5145: </script>
5146:
5147: ENDSCRIPT
5148: }
5149: }
5150:
5151: sub coursecategories_javascript {
5152: my ($settings) = @_;
5153: my ($output,$jstext,$cathash);
5154: if (ref($settings) eq 'HASH') {
5155: $cathash = $settings->{'cats'};
5156: }
5157: if (ref($cathash) eq 'HASH') {
5158: my (@cats,@jsarray,%idx);
5159: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
5160: if (@jsarray > 0) {
5161: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
5162: for (my $i=0; $i<@jsarray; $i++) {
5163: if (ref($jsarray[$i]) eq 'ARRAY') {
5164: my $catstr = join('","',@{$jsarray[$i]});
5165: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
5166: }
5167: }
5168: }
5169: } else {
5170: $jstext = ' var categories = Array(1);'."\n".
5171: ' categories[0] = Array("instcode_pos");'."\n";
5172: }
5173: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
5174: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
5175: my $choose_again = '\\n'.&mt('Please use a different name for the new top level category.');
5176: $output = <<"ENDSCRIPT";
5177: <script type="text/javascript">
5178: // <![CDATA[
5179: function reorderCats(form,parent,item,idx) {
5180: var changedVal;
5181: $jstext
5182: var newpos = 'addcategory_pos';
5183: if (parent == '') {
5184: var has_instcode = 0;
5185: var maxtop = categories[idx].length;
5186: for (var j=0; j<maxtop; j++) {
5187: if (categories[idx][j] == 'instcode::0') {
5188: has_instcode == 1;
5189: }
5190: }
5191: if (has_instcode == 0) {
5192: categories[idx][maxtop] = 'instcode_pos';
5193: }
5194: } else {
5195: newpos += '_'+parent;
5196: }
5197: var maxh = 1 + categories[idx].length;
5198: var current = new Array;
5199: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5200: if (item == newpos) {
5201: changedVal = newitemVal;
5202: } else {
5203: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
5204: current[newitemVal] = newpos;
5205: }
5206: for (var i=0; i<categories[idx].length; i++) {
5207: var elementName = categories[idx][i];
5208: if (elementName != item) {
5209: if (form.elements[elementName]) {
5210: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5211: current[currVal] = elementName;
5212: }
5213: }
5214: }
5215: var oldVal;
5216: for (var j=0; j<maxh; j++) {
5217: if (current[j] == undefined) {
5218: oldVal = j;
5219: }
5220: }
5221: if (oldVal < changedVal) {
5222: for (var k=oldVal+1; k<=changedVal ; k++) {
5223: var elementName = current[k];
5224: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5225: }
5226: } else {
5227: for (var k=changedVal; k<oldVal; k++) {
5228: var elementName = current[k];
5229: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5230: }
5231: }
5232: return;
5233: }
5234:
5235: function categoryCheck(form) {
5236: if (form.elements['addcategory_name'].value == 'instcode') {
5237: alert('$instcode_reserved\\n$choose_again');
5238: return false;
5239: }
5240: if (form.elements['addcategory_name'].value == 'communities') {
5241: alert('$communities_reserved\\n$choose_again');
5242: return false;
5243: }
5244: return true;
5245: }
5246:
5247: // ]]>
5248: </script>
5249:
5250: ENDSCRIPT
5251: return $output;
5252: }
5253:
5254: sub initialize_categories {
5255: my ($itemcount) = @_;
5256: my ($datatable,$css_class,$chgstr);
5257: my %default_names = (
5258: instcode => 'Official courses (with institutional codes)',
5259: communities => 'Communities',
5260: );
5261: my $select0 = ' selected="selected"';
5262: my $select1 = '';
5263: foreach my $default ('instcode','communities') {
5264: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5265: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
5266: if ($default eq 'communities') {
5267: $select1 = $select0;
5268: $select0 = '';
5269: }
5270: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5271: .'<select name="'.$default.'_pos">'
5272: .'<option value="0"'.$select0.'>1</option>'
5273: .'<option value="1"'.$select1.'>2</option>'
5274: .'<option value="2">3</option></select> '
5275: .$default_names{$default}
5276: .'</span></td><td><span class="LC_nobreak">'
5277: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
5278: .&mt('Display').'</label> <label>'
5279: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
5280: .'</label></span></td></tr>';
5281: $itemcount ++;
5282: }
5283: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5284: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
5285: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5286: .'<select name="addcategory_pos"'.$chgstr.'>'
5287: .'<option value="0">1</option>'
5288: .'<option value="1">2</option>'
5289: .'<option value="2" selected="selected">3</option></select> '
5290: .&mt('Add category').'</td><td>'.&mt('Name:')
5291: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
5292: return $datatable;
5293: }
5294:
5295: sub build_category_rows {
5296: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
5297: my ($text,$name,$item,$chgstr);
5298: if (ref($cats) eq 'ARRAY') {
5299: my $maxdepth = scalar(@{$cats});
5300: if (ref($cats->[$depth]) eq 'HASH') {
5301: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
5302: my $numchildren = @{$cats->[$depth]{$parent}};
5303: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
5304: $text .= '<td><table class="LC_data_table">';
5305: my ($idxnum,$parent_name,$parent_item);
5306: my $higher = $depth - 1;
5307: if ($higher == 0) {
5308: $parent_name = &escape($parent).'::'.$higher;
5309: } else {
5310: if (ref($path) eq 'ARRAY') {
5311: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
5312: }
5313: }
5314: $parent_item = 'addcategory_pos_'.$parent_name;
5315: for (my $j=0; $j<=$numchildren; $j++) {
5316: if ($j < $numchildren) {
5317: $name = $cats->[$depth]{$parent}[$j];
5318: $item = &escape($name).':'.&escape($parent).':'.$depth;
5319: $idxnum = $idx->{$item};
5320: } else {
5321: $name = $parent_name;
5322: $item = $parent_item;
5323: }
5324: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
5325: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
5326: for (my $i=0; $i<=$numchildren; $i++) {
5327: my $vpos = $i+1;
5328: my $selstr;
5329: if ($j == $i) {
5330: $selstr = ' selected="selected" ';
5331: }
5332: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
5333: }
5334: $text .= '</select> ';
5335: if ($j < $numchildren) {
5336: my $deeper = $depth+1;
5337: $text .= $name.' '
5338: .'<label><input type="checkbox" name="deletecategory" value="'
5339: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
5340: if(ref($path) eq 'ARRAY') {
5341: push(@{$path},$name);
5342: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
5343: pop(@{$path});
5344: }
5345: } else {
5346: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
5347: if ($j == $numchildren) {
5348: $text .= $name;
5349: } else {
5350: $text .= $item;
5351: }
5352: $text .= '" value="" />';
5353: }
5354: $text .= '</td></tr>';
5355: }
5356: $text .= '</table></td>';
5357: } else {
5358: my $higher = $depth-1;
5359: if ($higher == 0) {
5360: $name = &escape($parent).'::'.$higher;
5361: } else {
5362: if (ref($path) eq 'ARRAY') {
5363: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
5364: }
5365: }
5366: my $colspan;
5367: if ($parent ne 'instcode') {
5368: $colspan = $maxdepth - $depth - 1;
5369: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
5370: }
5371: }
5372: }
5373: }
5374: return $text;
5375: }
5376:
5377: sub modifiable_userdata_row {
5378: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref) = @_;
5379: my ($role,$rolename,$statustype);
5380: $role = $item;
5381: if ($context eq 'cancreate') {
5382: if ($item =~ /^emailusername_(.+)$/) {
5383: $statustype = $1;
5384: $role = 'emailusername';
5385: if (ref($usertypes) eq 'HASH') {
5386: if ($usertypes->{$statustype}) {
5387: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
5388: } else {
5389: $rolename = &mt('Data provided by user');
5390: }
5391: }
5392: }
5393: } elsif ($context eq 'selfcreate') {
5394: if (ref($usertypes) eq 'HASH') {
5395: $rolename = $usertypes->{$role};
5396: } else {
5397: $rolename = $role;
5398: }
5399: } else {
5400: if ($role eq 'cr') {
5401: $rolename = &mt('Custom role');
5402: } else {
5403: $rolename = &Apache::lonnet::plaintext($role);
5404: }
5405: }
5406: my (@fields,%fieldtitles);
5407: if (ref($fieldsref) eq 'ARRAY') {
5408: @fields = @{$fieldsref};
5409: } else {
5410: @fields = ('lastname','firstname','middlename','generation',
5411: 'permanentemail','id');
5412: }
5413: if ((ref($titlesref) eq 'HASH')) {
5414: %fieldtitles = %{$titlesref};
5415: } else {
5416: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5417: }
5418: my $output;
5419: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
5420: $output = '<tr '.$css_class.'>'.
5421: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
5422: '<td class="LC_left_item" colspan="2"><table>';
5423: my $rem;
5424: my %checks;
5425: if (ref($settings) eq 'HASH') {
5426: if (ref($settings->{$context}) eq 'HASH') {
5427: if (ref($settings->{$context}->{$role}) eq 'HASH') {
5428: my $hashref = $settings->{$context}->{$role};
5429: if ($role eq 'emailusername') {
5430: if ($statustype) {
5431: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
5432: $hashref = $settings->{$context}->{$role}->{$statustype};
5433: if (ref($hashref) eq 'HASH') {
5434: foreach my $field (@fields) {
5435: if ($hashref->{$field}) {
5436: $checks{$field} = $hashref->{$field};
5437: }
5438: }
5439: }
5440: }
5441: }
5442: } else {
5443: if (ref($hashref) eq 'HASH') {
5444: foreach my $field (@fields) {
5445: if ($hashref->{$field}) {
5446: $checks{$field} = ' checked="checked" ';
5447: }
5448: }
5449: }
5450: }
5451: }
5452: }
5453: }
5454:
5455: for (my $i=0; $i<@fields; $i++) {
5456: my $rem = $i%($numinrow);
5457: if ($rem == 0) {
5458: if ($i > 0) {
5459: $output .= '</tr>';
5460: }
5461: $output .= '<tr>';
5462: }
5463: my $check = ' ';
5464: unless ($role eq 'emailusername') {
5465: if (exists($checks{$fields[$i]})) {
5466: $check = $checks{$fields[$i]}
5467: } else {
5468: if ($role eq 'st') {
5469: if (ref($settings) ne 'HASH') {
5470: $check = ' checked="checked" ';
5471: }
5472: }
5473: }
5474: }
5475: $output .= '<td class="LC_left_item">'.
5476: '<span class="LC_nobreak">';
5477: if ($role eq 'emailusername') {
5478: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
5479: $checks{$fields[$i]} = 'omit';
5480: }
5481: foreach my $option ('required','optional','omit') {
5482: my $checked='';
5483: if ($checks{$fields[$i]} eq $option) {
5484: $checked='checked="checked" ';
5485: }
5486: $output .= '<label>'.
5487: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
5488: &mt($option).'</label>'.(' ' x2);
5489: }
5490: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
5491: } else {
5492: $output .= '<label>'.
5493: '<input type="checkbox" name="canmodify_'.$role.'" '.
5494: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
5495: '</label>';
5496: }
5497: $output .= '</span></td>';
5498: $rem = @fields%($numinrow);
5499: }
5500: my $colsleft = $numinrow - $rem;
5501: if ($colsleft > 1 ) {
5502: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5503: ' </td>';
5504: } elsif ($colsleft == 1) {
5505: $output .= '<td class="LC_left_item"> </td>';
5506: }
5507: $output .= '</tr></table></td></tr>';
5508: return $output;
5509: }
5510:
5511: sub insttypes_row {
5512: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rownum) = @_;
5513: my %lt = &Apache::lonlocal::texthash (
5514: cansearch => 'Users allowed to search',
5515: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
5516: lockablenames => 'User preference to lock name',
5517: );
5518: my $showdom;
5519: if ($context eq 'cansearch') {
5520: $showdom = ' ('.$dom.')';
5521: }
5522: my $class = 'LC_left_item';
5523: if ($context eq 'statustocreate') {
5524: $class = 'LC_right_item';
5525: }
5526: my $css_class = ' class="LC_odd_row"';
5527: if ($rownum ne '') {
5528: $css_class = ($rownum%2? ' class="LC_odd_row"':'');
5529: }
5530: my $output = '<tr'.$css_class.'>'.
5531: '<td>'.$lt{$context}.$showdom.
5532: '</td><td class="'.$class.'" colspan="2"><table>';
5533: my $rem;
5534: if (ref($types) eq 'ARRAY') {
5535: for (my $i=0; $i<@{$types}; $i++) {
5536: if (defined($usertypes->{$types->[$i]})) {
5537: my $rem = $i%($numinrow);
5538: if ($rem == 0) {
5539: if ($i > 0) {
5540: $output .= '</tr>';
5541: }
5542: $output .= '<tr>';
5543: }
5544: my $check = ' ';
5545: if (ref($settings) eq 'HASH') {
5546: if (ref($settings->{$context}) eq 'ARRAY') {
5547: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
5548: $check = ' checked="checked" ';
5549: }
5550: } elsif ($context eq 'statustocreate') {
5551: $check = ' checked="checked" ';
5552: }
5553: }
5554: $output .= '<td class="LC_left_item">'.
5555: '<span class="LC_nobreak"><label>'.
5556: '<input type="checkbox" name="'.$context.'" '.
5557: 'value="'.$types->[$i].'"'.$check.'/>'.
5558: $usertypes->{$types->[$i]}.'</label></span></td>';
5559: }
5560: }
5561: $rem = @{$types}%($numinrow);
5562: }
5563: my $colsleft = $numinrow - $rem;
5564: if (($rem == 0) && (@{$types} > 0)) {
5565: $output .= '<tr>';
5566: }
5567: if ($colsleft > 1) {
5568: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
5569: } else {
5570: $output .= '<td class="LC_left_item">';
5571: }
5572: my $defcheck = ' ';
5573: if (ref($settings) eq 'HASH') {
5574: if (ref($settings->{$context}) eq 'ARRAY') {
5575: if (grep(/^default$/,@{$settings->{$context}})) {
5576: $defcheck = ' checked="checked" ';
5577: }
5578: } elsif ($context eq 'statustocreate') {
5579: $defcheck = ' checked="checked" ';
5580: }
5581: }
5582: $output .= '<span class="LC_nobreak"><label>'.
5583: '<input type="checkbox" name="'.$context.'" '.
5584: 'value="default"'.$defcheck.'/>'.
5585: $othertitle.'</label></span></td>'.
5586: '</tr></table></td></tr>';
5587: return $output;
5588: }
5589:
5590: sub sorted_searchtitles {
5591: my %searchtitles = &Apache::lonlocal::texthash(
5592: 'uname' => 'username',
5593: 'lastname' => 'last name',
5594: 'lastfirst' => 'last name, first name',
5595: );
5596: my @titleorder = ('uname','lastname','lastfirst');
5597: return (\%searchtitles,\@titleorder);
5598: }
5599:
5600: sub sorted_searchtypes {
5601: my %srchtypes_desc = (
5602: exact => 'is exact match',
5603: contains => 'contains ..',
5604: begins => 'begins with ..',
5605: );
5606: my @srchtypeorder = ('exact','begins','contains');
5607: return (\%srchtypes_desc,\@srchtypeorder);
5608: }
5609:
5610: sub usertype_update_row {
5611: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
5612: my $datatable;
5613: my $numinrow = 4;
5614: foreach my $type (@{$types}) {
5615: if (defined($usertypes->{$type})) {
5616: $$rownums ++;
5617: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
5618: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
5619: '</td><td class="LC_left_item"><table>';
5620: for (my $i=0; $i<@{$fields}; $i++) {
5621: my $rem = $i%($numinrow);
5622: if ($rem == 0) {
5623: if ($i > 0) {
5624: $datatable .= '</tr>';
5625: }
5626: $datatable .= '<tr>';
5627: }
5628: my $check = ' ';
5629: if (ref($settings) eq 'HASH') {
5630: if (ref($settings->{'fields'}) eq 'HASH') {
5631: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
5632: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
5633: $check = ' checked="checked" ';
5634: }
5635: }
5636: }
5637: }
5638:
5639: if ($i == @{$fields}-1) {
5640: my $colsleft = $numinrow - $rem;
5641: if ($colsleft > 1) {
5642: $datatable .= '<td colspan="'.$colsleft.'">';
5643: } else {
5644: $datatable .= '<td>';
5645: }
5646: } else {
5647: $datatable .= '<td>';
5648: }
5649: $datatable .= '<span class="LC_nobreak"><label>'.
5650: '<input type="checkbox" name="updateable_'.$type.
5651: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
5652: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
5653: }
5654: $datatable .= '</tr></table></td></tr>';
5655: }
5656: }
5657: return $datatable;
5658: }
5659:
5660: sub modify_login {
5661: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
5662: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
5663: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
5664: %title = ( coursecatalog => 'Display course catalog',
5665: adminmail => 'Display administrator E-mail address',
5666: helpdesk => 'Display "Contact Helpdesk" link',
5667: newuser => 'Link for visitors to create a user account',
5668: loginheader => 'Log-in box header');
5669: @offon = ('off','on');
5670: if (ref($domconfig{login}) eq 'HASH') {
5671: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
5672: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
5673: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
5674: }
5675: }
5676: }
5677: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
5678: \%domconfig,\%loginhash);
5679: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
5680: foreach my $item (@toggles) {
5681: $loginhash{login}{$item} = $env{'form.'.$item};
5682: }
5683: $loginhash{login}{loginheader} = $env{'form.loginheader'};
5684: if (ref($colchanges{'login'}) eq 'HASH') {
5685: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
5686: \%loginhash);
5687: }
5688:
5689: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5690: my @loginvia_attribs = ('serverpath','custompath','exempt');
5691: if (keys(%servers) > 1) {
5692: foreach my $lonhost (keys(%servers)) {
5693: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
5694: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
5695: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
5696: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
5697: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
5698: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
5699: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
5700: $changes{'loginvia'}{$lonhost} = 1;
5701: } else {
5702: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
5703: $changes{'loginvia'}{$lonhost} = 1;
5704: }
5705: } else {
5706: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
5707: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
5708: $changes{'loginvia'}{$lonhost} = 1;
5709: }
5710: }
5711: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
5712: foreach my $item (@loginvia_attribs) {
5713: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
5714: }
5715: } else {
5716: foreach my $item (@loginvia_attribs) {
5717: my $new = $env{'form.'.$lonhost.'_'.$item};
5718: if (($item eq 'serverpath') && ($new eq 'custom')) {
5719: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
5720: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
5721: $new = '/';
5722: }
5723: }
5724: if (($item eq 'custompath') &&
5725: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
5726: $new = '';
5727: }
5728: if ($new ne $curr_loginvia{$lonhost}{$item}) {
5729: $changes{'loginvia'}{$lonhost} = 1;
5730: }
5731: if ($item eq 'exempt') {
5732: $new =~ s/^\s+//;
5733: $new =~ s/\s+$//;
5734: my @poss_ips = split(/\s*[,:]\s*/,$new);
5735: my @okips;
5736: foreach my $ip (@poss_ips) {
5737: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
5738: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
5739: push(@okips,$ip);
5740: }
5741: }
5742: }
5743: if (@okips > 0) {
5744: $new = join(',',@okips);
5745: } else {
5746: $new = '';
5747: }
5748: }
5749: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
5750: }
5751: }
5752: } else {
5753: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
5754: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
5755: $changes{'loginvia'}{$lonhost} = 1;
5756: foreach my $item (@loginvia_attribs) {
5757: my $new = $env{'form.'.$lonhost.'_'.$item};
5758: if (($item eq 'serverpath') && ($new eq 'custom')) {
5759: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
5760: $new = '/';
5761: }
5762: }
5763: if (($item eq 'custompath') &&
5764: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
5765: $new = '';
5766: }
5767: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
5768: }
5769: }
5770: }
5771: }
5772: }
5773:
5774: my $servadm = $r->dir_config('lonAdmEMail');
5775: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
5776: if (ref($domconfig{'login'}) eq 'HASH') {
5777: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
5778: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
5779: if ($lang eq 'nolang') {
5780: push(@currlangs,$lang);
5781: } elsif (defined($langchoices{$lang})) {
5782: push(@currlangs,$lang);
5783: } else {
5784: next;
5785: }
5786: }
5787: }
5788: }
5789: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
5790: if (@currlangs > 0) {
5791: foreach my $lang (@currlangs) {
5792: if (grep(/^\Q$lang\E$/,@delurls)) {
5793: $changes{'helpurl'}{$lang} = 1;
5794: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
5795: $changes{'helpurl'}{$lang} = 1;
5796: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
5797: push(@newlangs,$lang);
5798: } else {
5799: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
5800: }
5801: }
5802: }
5803: unless (grep(/^nolang$/,@currlangs)) {
5804: if ($env{'form.loginhelpurl_nolang.filename'}) {
5805: $changes{'helpurl'}{'nolang'} = 1;
5806: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
5807: push(@newlangs,'nolang');
5808: }
5809: }
5810: if ($env{'form.loginhelpurl_add_lang'}) {
5811: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
5812: ($env{'form.loginhelpurl_add_file.filename'})) {
5813: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
5814: $addedfile = $env{'form.loginhelpurl_add_lang'};
5815: }
5816: }
5817: if ((@newlangs > 0) || ($addedfile)) {
5818: my $error;
5819: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
5820: if ($configuserok eq 'ok') {
5821: if ($switchserver) {
5822: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
5823: } elsif ($author_ok eq 'ok') {
5824: my @allnew = @newlangs;
5825: if ($addedfile ne '') {
5826: push(@allnew,$addedfile);
5827: }
5828: foreach my $lang (@allnew) {
5829: my $formelem = 'loginhelpurl_'.$lang;
5830: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
5831: $formelem = 'loginhelpurl_add_file';
5832: }
5833: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
5834: "help/$lang",'','',$newfile{$lang});
5835: if ($result eq 'ok') {
5836: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
5837: $changes{'helpurl'}{$lang} = 1;
5838: } else {
5839: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
5840: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
5841: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
5842: (!grep(/^\Q$lang\E$/,@delurls))) {
5843:
5844: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
5845: }
5846: }
5847: }
5848: } else {
5849: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
5850: }
5851: } else {
5852: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
5853: }
5854: if ($error) {
5855: &Apache::lonnet::logthis($error);
5856: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
5857: }
5858: }
5859: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
5860:
5861: my $defaulthelpfile = '/adm/loginproblems.html';
5862: my $defaulttext = &mt('Default in use');
5863:
5864: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
5865: $dom);
5866: if ($putresult eq 'ok') {
5867: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
5868: my %defaultchecked = (
5869: 'coursecatalog' => 'on',
5870: 'helpdesk' => 'on',
5871: 'adminmail' => 'off',
5872: 'newuser' => 'off',
5873: );
5874: if (ref($domconfig{'login'}) eq 'HASH') {
5875: foreach my $item (@toggles) {
5876: if ($defaultchecked{$item} eq 'on') {
5877: if (($domconfig{'login'}{$item} eq '0') &&
5878: ($env{'form.'.$item} eq '1')) {
5879: $changes{$item} = 1;
5880: } elsif (($domconfig{'login'}{$item} eq '' ||
5881: $domconfig{'login'}{$item} eq '1') &&
5882: ($env{'form.'.$item} eq '0')) {
5883: $changes{$item} = 1;
5884: }
5885: } elsif ($defaultchecked{$item} eq 'off') {
5886: if (($domconfig{'login'}{$item} eq '1') &&
5887: ($env{'form.'.$item} eq '0')) {
5888: $changes{$item} = 1;
5889: } elsif (($domconfig{'login'}{$item} eq '' ||
5890: $domconfig{'login'}{$item} eq '0') &&
5891: ($env{'form.'.$item} eq '1')) {
5892: $changes{$item} = 1;
5893: }
5894: }
5895: }
5896: }
5897: if (keys(%changes) > 0 || $colchgtext) {
5898: &Apache::loncommon::devalidate_domconfig_cache($dom);
5899: if (ref($lastactref) eq 'HASH') {
5900: $lastactref->{'domainconfig'} = 1;
5901: }
5902: $resulttext = &mt('Changes made:').'<ul>';
5903: foreach my $item (sort(keys(%changes))) {
5904: if ($item eq 'loginvia') {
5905: if (ref($changes{$item}) eq 'HASH') {
5906: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
5907: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
5908: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
5909: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
5910: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
5911: $protocol = 'http' if ($protocol ne 'https');
5912: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
5913:
5914: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
5915: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
5916: } else {
5917: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
5918: }
5919: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
5920: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
5921: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
5922: }
5923: $resulttext .= '</li>';
5924: } else {
5925: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
5926: }
5927: } else {
5928: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
5929: }
5930: }
5931: $resulttext .= '</ul></li>';
5932: }
5933: } elsif ($item eq 'helpurl') {
5934: if (ref($changes{$item}) eq 'HASH') {
5935: foreach my $lang (sort(keys(%{$changes{$item}}))) {
5936: if (grep(/^\Q$lang\E$/,@delurls)) {
5937: my ($chg,$link);
5938: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
5939: if ($lang eq 'nolang') {
5940: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
5941: } else {
5942: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
5943: }
5944: $resulttext .= '<li>'.$chg.'</li>';
5945: } else {
5946: my $chg;
5947: if ($lang eq 'nolang') {
5948: $chg = &mt('custom log-in help file for no preferred language');
5949: } else {
5950: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
5951: }
5952: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
5953: $loginhash{'login'}{'helpurl'}{$lang}.
5954: '?inhibitmenu=yes',$chg,600,500).
5955: '</li>';
5956: }
5957: }
5958: }
5959: } elsif ($item eq 'captcha') {
5960: if (ref($loginhash{'login'}) eq 'HASH') {
5961: my $chgtxt;
5962: if ($loginhash{'login'}{$item} eq 'notused') {
5963: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
5964: } else {
5965: my %captchas = &captcha_phrases();
5966: if ($captchas{$loginhash{'login'}{$item}}) {
5967: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
5968: } else {
5969: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
5970: }
5971: }
5972: $resulttext .= '<li>'.$chgtxt.'</li>';
5973: }
5974: } elsif ($item eq 'recaptchakeys') {
5975: if (ref($loginhash{'login'}) eq 'HASH') {
5976: my ($privkey,$pubkey);
5977: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
5978: $pubkey = $loginhash{'login'}{$item}{'public'};
5979: $privkey = $loginhash{'login'}{$item}{'private'};
5980: }
5981: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
5982: if (!$pubkey) {
5983: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
5984: } else {
5985: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
5986: }
5987: if (!$privkey) {
5988: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
5989: } else {
5990: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
5991: }
5992: $chgtxt .= '</ul>';
5993: $resulttext .= '<li>'.$chgtxt.'</li>';
5994: }
5995: } else {
5996: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
5997: }
5998: }
5999: $resulttext .= $colchgtext.'</ul>';
6000: } else {
6001: $resulttext = &mt('No changes made to log-in page settings');
6002: }
6003: } else {
6004: $resulttext = '<span class="LC_error">'.
6005: &mt('An error occurred: [_1]',$putresult).'</span>';
6006: }
6007: if ($errors) {
6008: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
6009: $errors.'</ul>';
6010: }
6011: return $resulttext;
6012: }
6013:
6014: sub color_font_choices {
6015: my %choices =
6016: &Apache::lonlocal::texthash (
6017: img => "Header",
6018: bgs => "Background colors",
6019: links => "Link colors",
6020: images => "Images",
6021: font => "Font color",
6022: fontmenu => "Font menu",
6023: pgbg => "Page",
6024: tabbg => "Header",
6025: sidebg => "Border",
6026: link => "Link",
6027: alink => "Active link",
6028: vlink => "Visited link",
6029: );
6030: return %choices;
6031: }
6032:
6033: sub modify_rolecolors {
6034: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
6035: my ($resulttext,%rolehash);
6036: $rolehash{'rolecolors'} = {};
6037: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
6038: if ($domconfig{'rolecolors'} eq '') {
6039: $domconfig{'rolecolors'} = {};
6040: }
6041: }
6042: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
6043: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
6044: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
6045: $dom);
6046: if ($putresult eq 'ok') {
6047: if (keys(%changes) > 0) {
6048: &Apache::loncommon::devalidate_domconfig_cache($dom);
6049: if (ref($lastactref) eq 'HASH') {
6050: $lastactref->{'domainconfig'} = 1;
6051: }
6052: $resulttext = &display_colorchgs($dom,\%changes,$roles,
6053: $rolehash{'rolecolors'});
6054: } else {
6055: $resulttext = &mt('No changes made to default color schemes');
6056: }
6057: } else {
6058: $resulttext = '<span class="LC_error">'.
6059: &mt('An error occurred: [_1]',$putresult).'</span>';
6060: }
6061: if ($errors) {
6062: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
6063: $errors.'</ul>';
6064: }
6065: return $resulttext;
6066: }
6067:
6068: sub modify_colors {
6069: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
6070: my (%changes,%choices);
6071: my @bgs;
6072: my @links = ('link','alink','vlink');
6073: my @logintext;
6074: my @images;
6075: my $servadm = $r->dir_config('lonAdmEMail');
6076: my $errors;
6077: my %defaults;
6078: foreach my $role (@{$roles}) {
6079: if ($role eq 'login') {
6080: %choices = &login_choices();
6081: @logintext = ('textcol','bgcol');
6082: } else {
6083: %choices = &color_font_choices();
6084: }
6085: if ($role eq 'login') {
6086: @images = ('img','logo','domlogo','login');
6087: @bgs = ('pgbg','mainbg','sidebg');
6088: } else {
6089: @images = ('img');
6090: @bgs = ('pgbg','tabbg','sidebg');
6091: }
6092: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
6093: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
6094: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
6095: }
6096: if ($role eq 'login') {
6097: foreach my $item (@logintext) {
6098: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6099: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6100: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6101: }
6102: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
6103: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6104: }
6105: }
6106: } else {
6107: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
6108: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
6109: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
6110: }
6111: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
6112: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
6113: }
6114: }
6115: foreach my $item (@bgs) {
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{'bgs'}{$item})) {
6121: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6122: }
6123: }
6124: foreach my $item (@links) {
6125: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6126: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6127: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6128: }
6129: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
6130: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6131: }
6132: }
6133: my ($configuserok,$author_ok,$switchserver) =
6134: &config_check($dom,$confname,$servadm);
6135: my ($width,$height) = &thumb_dimensions();
6136: if (ref($domconfig->{$role}) ne 'HASH') {
6137: $domconfig->{$role} = {};
6138: }
6139: foreach my $img (@images) {
6140: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
6141: if (defined($env{'form.login_showlogo_'.$img})) {
6142: $confhash->{$role}{'showlogo'}{$img} = 1;
6143: } else {
6144: $confhash->{$role}{'showlogo'}{$img} = 0;
6145: }
6146: }
6147: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
6148: && !defined($domconfig->{$role}{$img})
6149: && !$env{'form.'.$role.'_del_'.$img}
6150: && $env{'form.'.$role.'_import_'.$img}) {
6151: # import the old configured image from the .tab setting
6152: # if they haven't provided a new one
6153: $domconfig->{$role}{$img} =
6154: $env{'form.'.$role.'_import_'.$img};
6155: }
6156: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
6157: my $error;
6158: if ($configuserok eq 'ok') {
6159: if ($switchserver) {
6160: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
6161: } else {
6162: if ($author_ok eq 'ok') {
6163: my ($result,$logourl) =
6164: &publishlogo($r,'upload',$role.'_'.$img,
6165: $dom,$confname,$img,$width,$height);
6166: if ($result eq 'ok') {
6167: $confhash->{$role}{$img} = $logourl;
6168: $changes{$role}{'images'}{$img} = 1;
6169: } else {
6170: $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);
6171: }
6172: } else {
6173: $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);
6174: }
6175: }
6176: } else {
6177: $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);
6178: }
6179: if ($error) {
6180: &Apache::lonnet::logthis($error);
6181: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6182: }
6183: } elsif ($domconfig->{$role}{$img} ne '') {
6184: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
6185: my $error;
6186: if ($configuserok eq 'ok') {
6187: # is confname an author?
6188: if ($switchserver eq '') {
6189: if ($author_ok eq 'ok') {
6190: my ($result,$logourl) =
6191: &publishlogo($r,'copy',$domconfig->{$role}{$img},
6192: $dom,$confname,$img,$width,$height);
6193: if ($result eq 'ok') {
6194: $confhash->{$role}{$img} = $logourl;
6195: $changes{$role}{'images'}{$img} = 1;
6196: }
6197: }
6198: }
6199: }
6200: }
6201: }
6202: }
6203: if (ref($domconfig) eq 'HASH') {
6204: if (ref($domconfig->{$role}) eq 'HASH') {
6205: foreach my $img (@images) {
6206: if ($domconfig->{$role}{$img} ne '') {
6207: if ($env{'form.'.$role.'_del_'.$img}) {
6208: $confhash->{$role}{$img} = '';
6209: $changes{$role}{'images'}{$img} = 1;
6210: } else {
6211: if ($confhash->{$role}{$img} eq '') {
6212: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
6213: }
6214: }
6215: } else {
6216: if ($env{'form.'.$role.'_del_'.$img}) {
6217: $confhash->{$role}{$img} = '';
6218: $changes{$role}{'images'}{$img} = 1;
6219: }
6220: }
6221: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
6222: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
6223: if ($confhash->{$role}{'showlogo'}{$img} ne
6224: $domconfig->{$role}{'showlogo'}{$img}) {
6225: $changes{$role}{'showlogo'}{$img} = 1;
6226: }
6227: } else {
6228: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
6229: $changes{$role}{'showlogo'}{$img} = 1;
6230: }
6231: }
6232: }
6233: }
6234: if ($domconfig->{$role}{'font'} ne '') {
6235: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
6236: $changes{$role}{'font'} = 1;
6237: }
6238: } else {
6239: if ($confhash->{$role}{'font'}) {
6240: $changes{$role}{'font'} = 1;
6241: }
6242: }
6243: if ($role ne 'login') {
6244: if ($domconfig->{$role}{'fontmenu'} ne '') {
6245: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
6246: $changes{$role}{'fontmenu'} = 1;
6247: }
6248: } else {
6249: if ($confhash->{$role}{'fontmenu'}) {
6250: $changes{$role}{'fontmenu'} = 1;
6251: }
6252: }
6253: }
6254: foreach my $item (@bgs) {
6255: if ($domconfig->{$role}{$item} ne '') {
6256: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6257: $changes{$role}{'bgs'}{$item} = 1;
6258: }
6259: } else {
6260: if ($confhash->{$role}{$item}) {
6261: $changes{$role}{'bgs'}{$item} = 1;
6262: }
6263: }
6264: }
6265: foreach my $item (@links) {
6266: if ($domconfig->{$role}{$item} ne '') {
6267: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6268: $changes{$role}{'links'}{$item} = 1;
6269: }
6270: } else {
6271: if ($confhash->{$role}{$item}) {
6272: $changes{$role}{'links'}{$item} = 1;
6273: }
6274: }
6275: }
6276: foreach my $item (@logintext) {
6277: if ($domconfig->{$role}{$item} ne '') {
6278: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6279: $changes{$role}{'logintext'}{$item} = 1;
6280: }
6281: } else {
6282: if ($confhash->{$role}{$item}) {
6283: $changes{$role}{'logintext'}{$item} = 1;
6284: }
6285: }
6286: }
6287: } else {
6288: &default_change_checker($role,\@images,\@links,\@bgs,
6289: \@logintext,$confhash,\%changes);
6290: }
6291: } else {
6292: &default_change_checker($role,\@images,\@links,\@bgs,
6293: \@logintext,$confhash,\%changes);
6294: }
6295: }
6296: return ($errors,%changes);
6297: }
6298:
6299: sub config_check {
6300: my ($dom,$confname,$servadm) = @_;
6301: my ($configuserok,$author_ok,$switchserver,%currroles);
6302: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
6303: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
6304: $confname,$servadm);
6305: if ($configuserok eq 'ok') {
6306: $switchserver = &check_switchserver($dom,$confname);
6307: if ($switchserver eq '') {
6308: $author_ok = &check_authorstatus($dom,$confname,%currroles);
6309: }
6310: }
6311: return ($configuserok,$author_ok,$switchserver);
6312: }
6313:
6314: sub default_change_checker {
6315: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
6316: foreach my $item (@{$links}) {
6317: if ($confhash->{$role}{$item}) {
6318: $changes->{$role}{'links'}{$item} = 1;
6319: }
6320: }
6321: foreach my $item (@{$bgs}) {
6322: if ($confhash->{$role}{$item}) {
6323: $changes->{$role}{'bgs'}{$item} = 1;
6324: }
6325: }
6326: foreach my $item (@{$logintext}) {
6327: if ($confhash->{$role}{$item}) {
6328: $changes->{$role}{'logintext'}{$item} = 1;
6329: }
6330: }
6331: foreach my $img (@{$images}) {
6332: if ($env{'form.'.$role.'_del_'.$img}) {
6333: $confhash->{$role}{$img} = '';
6334: $changes->{$role}{'images'}{$img} = 1;
6335: }
6336: if ($role eq 'login') {
6337: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
6338: $changes->{$role}{'showlogo'}{$img} = 1;
6339: }
6340: }
6341: }
6342: if ($confhash->{$role}{'font'}) {
6343: $changes->{$role}{'font'} = 1;
6344: }
6345: }
6346:
6347: sub display_colorchgs {
6348: my ($dom,$changes,$roles,$confhash) = @_;
6349: my (%choices,$resulttext);
6350: if (!grep(/^login$/,@{$roles})) {
6351: $resulttext = &mt('Changes made:').'<br />';
6352: }
6353: foreach my $role (@{$roles}) {
6354: if ($role eq 'login') {
6355: %choices = &login_choices();
6356: } else {
6357: %choices = &color_font_choices();
6358: }
6359: if (ref($changes->{$role}) eq 'HASH') {
6360: if ($role ne 'login') {
6361: $resulttext .= '<h4>'.&mt($role).'</h4>';
6362: }
6363: foreach my $key (sort(keys(%{$changes->{$role}}))) {
6364: if ($role ne 'login') {
6365: $resulttext .= '<ul>';
6366: }
6367: if (ref($changes->{$role}{$key}) eq 'HASH') {
6368: if ($role ne 'login') {
6369: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
6370: }
6371: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
6372: if (($role eq 'login') && ($key eq 'showlogo')) {
6373: if ($confhash->{$role}{$key}{$item}) {
6374: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
6375: } else {
6376: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
6377: }
6378: } elsif ($confhash->{$role}{$item} eq '') {
6379: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
6380: } else {
6381: my $newitem = $confhash->{$role}{$item};
6382: if ($key eq 'images') {
6383: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
6384: }
6385: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
6386: }
6387: }
6388: if ($role ne 'login') {
6389: $resulttext .= '</ul></li>';
6390: }
6391: } else {
6392: if ($confhash->{$role}{$key} eq '') {
6393: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
6394: } else {
6395: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
6396: }
6397: }
6398: if ($role ne 'login') {
6399: $resulttext .= '</ul>';
6400: }
6401: }
6402: }
6403: }
6404: return $resulttext;
6405: }
6406:
6407: sub thumb_dimensions {
6408: return ('200','50');
6409: }
6410:
6411: sub check_dimensions {
6412: my ($inputfile) = @_;
6413: my ($fullwidth,$fullheight);
6414: if ($inputfile =~ m|^[/\w.\-]+$|) {
6415: if (open(PIPE,"identify $inputfile 2>&1 |")) {
6416: my $imageinfo = <PIPE>;
6417: if (!close(PIPE)) {
6418: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
6419: }
6420: chomp($imageinfo);
6421: my ($fullsize) =
6422: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
6423: if ($fullsize) {
6424: ($fullwidth,$fullheight) = split(/x/,$fullsize);
6425: }
6426: }
6427: }
6428: return ($fullwidth,$fullheight);
6429: }
6430:
6431: sub check_configuser {
6432: my ($uhome,$dom,$confname,$servadm) = @_;
6433: my ($configuserok,%currroles);
6434: if ($uhome eq 'no_host') {
6435: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
6436: my $configpass = &LONCAPA::Enrollment::create_password();
6437: $configuserok =
6438: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
6439: $configpass,'','','','','',undef,$servadm);
6440: } else {
6441: $configuserok = 'ok';
6442: %currroles =
6443: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
6444: }
6445: return ($configuserok,%currroles);
6446: }
6447:
6448: sub check_authorstatus {
6449: my ($dom,$confname,%currroles) = @_;
6450: my $author_ok;
6451: if (!$currroles{':'.$dom.':au'}) {
6452: my $start = time;
6453: my $end = 0;
6454: $author_ok =
6455: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
6456: 'au',$end,$start,'','','domconfig');
6457: } else {
6458: $author_ok = 'ok';
6459: }
6460: return $author_ok;
6461: }
6462:
6463: sub publishlogo {
6464: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
6465: my ($output,$fname,$logourl);
6466: if ($action eq 'upload') {
6467: $fname=$env{'form.'.$formname.'.filename'};
6468: chop($env{'form.'.$formname});
6469: } else {
6470: ($fname) = ($formname =~ /([^\/]+)$/);
6471: }
6472: if ($savefileas ne '') {
6473: $fname = $savefileas;
6474: }
6475: $fname=&Apache::lonnet::clean_filename($fname);
6476: # See if there is anything left
6477: unless ($fname) { return ('error: no uploaded file'); }
6478: $fname="$subdir/$fname";
6479: my $docroot=$r->dir_config('lonDocRoot');
6480: my $filepath="$docroot/priv";
6481: my $relpath = "$dom/$confname";
6482: my ($fnamepath,$file,$fetchthumb);
6483: $file=$fname;
6484: if ($fname=~m|/|) {
6485: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
6486: }
6487: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
6488: my $count;
6489: for ($count=5;$count<=$#parts;$count++) {
6490: $filepath.="/$parts[$count]";
6491: if ((-e $filepath)!=1) {
6492: mkdir($filepath,02770);
6493: }
6494: }
6495: # Check for bad extension and disallow upload
6496: if ($file=~/\.(\w+)$/ &&
6497: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
6498: $output =
6499: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
6500: } elsif ($file=~/\.(\w+)$/ &&
6501: !defined(&Apache::loncommon::fileembstyle($1))) {
6502: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
6503: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
6504: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
6505: } elsif (-d "$filepath/$file") {
6506: $output = &mt('Filename is a directory name - rename the file and re-upload');
6507: } else {
6508: my $source = $filepath.'/'.$file;
6509: my $logfile;
6510: if (!open($logfile,">>$source".'.log')) {
6511: return (&mt('No write permission to Authoring Space'));
6512: }
6513: print $logfile
6514: "\n================= Publish ".localtime()." ================\n".
6515: $env{'user.name'}.':'.$env{'user.domain'}."\n";
6516: # Save the file
6517: if (!open(FH,'>'.$source)) {
6518: &Apache::lonnet::logthis('Failed to create '.$source);
6519: return (&mt('Failed to create file'));
6520: }
6521: if ($action eq 'upload') {
6522: if (!print FH ($env{'form.'.$formname})) {
6523: &Apache::lonnet::logthis('Failed to write to '.$source);
6524: return (&mt('Failed to write file'));
6525: }
6526: } else {
6527: my $original = &Apache::lonnet::filelocation('',$formname);
6528: if(!copy($original,$source)) {
6529: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
6530: return (&mt('Failed to write file'));
6531: }
6532: }
6533: close(FH);
6534: chmod(0660, $source); # Permissions to rw-rw---.
6535:
6536: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
6537: my $copyfile=$targetdir.'/'.$file;
6538:
6539: my @parts=split(/\//,$targetdir);
6540: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
6541: for (my $count=5;$count<=$#parts;$count++) {
6542: $path.="/$parts[$count]";
6543: if (!-e $path) {
6544: print $logfile "\nCreating directory ".$path;
6545: mkdir($path,02770);
6546: }
6547: }
6548: my $versionresult;
6549: if (-e $copyfile) {
6550: $versionresult = &logo_versioning($targetdir,$file,$logfile);
6551: } else {
6552: $versionresult = 'ok';
6553: }
6554: if ($versionresult eq 'ok') {
6555: if (copy($source,$copyfile)) {
6556: print $logfile "\nCopied original source to ".$copyfile."\n";
6557: $output = 'ok';
6558: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
6559: push(@{$modified_urls},[$copyfile,$source]);
6560: my $metaoutput =
6561: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
6562: unless ($registered_cleanup) {
6563: my $handlers = $r->get_handlers('PerlCleanupHandler');
6564: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
6565: $registered_cleanup=1;
6566: }
6567: } else {
6568: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
6569: $output = &mt('Failed to copy file to RES space').", $!";
6570: }
6571: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
6572: my $inputfile = $filepath.'/'.$file;
6573: my $outfile = $filepath.'/'.'tn-'.$file;
6574: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
6575: if ($fullwidth ne '' && $fullheight ne '') {
6576: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
6577: my $thumbsize = $thumbwidth.'x'.$thumbheight;
6578: system("convert -sample $thumbsize $inputfile $outfile");
6579: chmod(0660, $filepath.'/tn-'.$file);
6580: if (-e $outfile) {
6581: my $copyfile=$targetdir.'/tn-'.$file;
6582: if (copy($outfile,$copyfile)) {
6583: print $logfile "\nCopied source to ".$copyfile."\n";
6584: my $thumb_metaoutput =
6585: &write_metadata($dom,$confname,$formname,
6586: $targetdir,'tn-'.$file,$logfile);
6587: push(@{$modified_urls},[$copyfile,$outfile]);
6588: unless ($registered_cleanup) {
6589: my $handlers = $r->get_handlers('PerlCleanupHandler');
6590: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
6591: $registered_cleanup=1;
6592: }
6593: } else {
6594: print $logfile "\nUnable to write ".$copyfile.
6595: ':'.$!."\n";
6596: }
6597: }
6598: }
6599: }
6600: }
6601: } else {
6602: $output = $versionresult;
6603: }
6604: }
6605: return ($output,$logourl);
6606: }
6607:
6608: sub logo_versioning {
6609: my ($targetdir,$file,$logfile) = @_;
6610: my $target = $targetdir.'/'.$file;
6611: my ($maxversion,$fn,$extn,$output);
6612: $maxversion = 0;
6613: if ($file =~ /^(.+)\.(\w+)$/) {
6614: $fn=$1;
6615: $extn=$2;
6616: }
6617: opendir(DIR,$targetdir);
6618: while (my $filename=readdir(DIR)) {
6619: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
6620: $maxversion=($1>$maxversion)?$1:$maxversion;
6621: }
6622: }
6623: $maxversion++;
6624: print $logfile "\nCreating old version ".$maxversion."\n";
6625: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
6626: if (copy($target,$copyfile)) {
6627: print $logfile "Copied old target to ".$copyfile."\n";
6628: $copyfile=$copyfile.'.meta';
6629: if (copy($target.'.meta',$copyfile)) {
6630: print $logfile "Copied old target metadata to ".$copyfile."\n";
6631: $output = 'ok';
6632: } else {
6633: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
6634: $output = &mt('Failed to copy old meta').", $!, ";
6635: }
6636: } else {
6637: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
6638: $output = &mt('Failed to copy old target').", $!, ";
6639: }
6640: return $output;
6641: }
6642:
6643: sub write_metadata {
6644: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
6645: my (%metadatafields,%metadatakeys,$output);
6646: $metadatafields{'title'}=$formname;
6647: $metadatafields{'creationdate'}=time;
6648: $metadatafields{'lastrevisiondate'}=time;
6649: $metadatafields{'copyright'}='public';
6650: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
6651: $env{'user.domain'};
6652: $metadatafields{'authorspace'}=$confname.':'.$dom;
6653: $metadatafields{'domain'}=$dom;
6654: {
6655: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
6656: my $mfh;
6657: if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
6658: foreach (sort(keys(%metadatafields))) {
6659: unless ($_=~/\./) {
6660: my $unikey=$_;
6661: $unikey=~/^([A-Za-z]+)/;
6662: my $tag=$1;
6663: $tag=~tr/A-Z/a-z/;
6664: print $mfh "\n\<$tag";
6665: foreach (split(/\,/,$metadatakeys{$unikey})) {
6666: my $value=$metadatafields{$unikey.'.'.$_};
6667: $value=~s/\"/\'\'/g;
6668: print $mfh ' '.$_.'="'.$value.'"';
6669: }
6670: print $mfh '>'.
6671: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
6672: .'</'.$tag.'>';
6673: }
6674: }
6675: $output = 'ok';
6676: print $logfile "\nWrote metadata";
6677: close($mfh);
6678: } else {
6679: print $logfile "\nFailed to open metadata file";
6680: $output = &mt('Could not write metadata');
6681: }
6682: }
6683: return $output;
6684: }
6685:
6686: sub notifysubscribed {
6687: foreach my $targetsource (@{$modified_urls}){
6688: next unless (ref($targetsource) eq 'ARRAY');
6689: my ($target,$source)=@{$targetsource};
6690: if ($source ne '') {
6691: if (open(my $logfh,'>>'.$source.'.log')) {
6692: print $logfh "\nCleanup phase: Notifications\n";
6693: my @subscribed=&subscribed_hosts($target);
6694: foreach my $subhost (@subscribed) {
6695: print $logfh "\nNotifying host ".$subhost.':';
6696: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
6697: print $logfh $reply;
6698: }
6699: my @subscribedmeta=&subscribed_hosts("$target.meta");
6700: foreach my $subhost (@subscribedmeta) {
6701: print $logfh "\nNotifying host for metadata only ".$subhost.':';
6702: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
6703: $subhost);
6704: print $logfh $reply;
6705: }
6706: print $logfh "\n============ Done ============\n";
6707: close($logfh);
6708: }
6709: }
6710: }
6711: return OK;
6712: }
6713:
6714: sub subscribed_hosts {
6715: my ($target) = @_;
6716: my @subscribed;
6717: if (open(my $fh,"<$target.subscription")) {
6718: while (my $subline=<$fh>) {
6719: if ($subline =~ /^($match_lonid):/) {
6720: my $host = $1;
6721: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
6722: unless (grep(/^\Q$host\E$/,@subscribed)) {
6723: push(@subscribed,$host);
6724: }
6725: }
6726: }
6727: }
6728: }
6729: return @subscribed;
6730: }
6731:
6732: sub check_switchserver {
6733: my ($dom,$confname) = @_;
6734: my ($allowed,$switchserver);
6735: my $home = &Apache::lonnet::homeserver($confname,$dom);
6736: if ($home eq 'no_host') {
6737: $home = &Apache::lonnet::domain($dom,'primary');
6738: }
6739: my @ids=&Apache::lonnet::current_machine_ids();
6740: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
6741: if (!$allowed) {
6742: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
6743: }
6744: return $switchserver;
6745: }
6746:
6747: sub modify_quotas {
6748: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
6749: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
6750: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
6751: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
6752: $validationfieldsref);
6753: if ($action eq 'quotas') {
6754: $context = 'tools';
6755: } else {
6756: $context = $action;
6757: }
6758: if ($context eq 'requestcourses') {
6759: @usertools = ('official','unofficial','community','textbook');
6760: @options =('norequest','approval','validate','autolimit');
6761: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
6762: %titles = &courserequest_titles();
6763: $toolregexp = join('|',@usertools);
6764: %conditions = &courserequest_conditions();
6765: $confname = $dom.'-domainconfig';
6766: my $servadm = $r->dir_config('lonAdmEMail');
6767: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
6768: ($validationitemsref,$validationnamesref,$validationfieldsref) =
6769: &Apache::loncoursequeueadmin::requestcourses_validation_types();
6770: } elsif ($context eq 'requestauthor') {
6771: @usertools = ('author');
6772: %titles = &authorrequest_titles();
6773: } else {
6774: @usertools = ('aboutme','blog','webdav','portfolio');
6775: %titles = &tool_titles();
6776: }
6777: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
6778: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6779: foreach my $key (keys(%env)) {
6780: if ($context eq 'requestcourses') {
6781: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
6782: my $item = $1;
6783: my $type = $2;
6784: if ($type =~ /^limit_(.+)/) {
6785: $limithash{$item}{$1} = $env{$key};
6786: } else {
6787: $confhash{$item}{$type} = $env{$key};
6788: }
6789: }
6790: } elsif ($context eq 'requestauthor') {
6791: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
6792: $confhash{$1} = $env{$key};
6793: }
6794: } else {
6795: if ($key =~ /^form\.quota_(.+)$/) {
6796: $confhash{'defaultquota'}{$1} = $env{$key};
6797: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
6798: $confhash{'authorquota'}{$1} = $env{$key};
6799: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
6800: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
6801: }
6802: }
6803: }
6804: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
6805: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
6806: @approvalnotify = sort(@approvalnotify);
6807: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
6808: my @crstypes = ('official','unofficial','community','textbook');
6809: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
6810: foreach my $type (@hasuniquecode) {
6811: if (grep(/^\Q$type\E$/,@crstypes)) {
6812: $confhash{'uniquecode'}{$type} = 1;
6813: }
6814: }
6815: my ($newbook,@allpos);
6816: if ($context eq 'requestcourses') {
6817: if ($env{'form.addbook'}) {
6818: if (($env{'form.addbook_cnum'} =~ /^$match_courseid$/) &&
6819: ($env{'form.addbook_cdom'} =~ /^$match_domain$/)) {
6820: if (&Apache::lonnet::homeserver($env{'form.addbook_cnum'},
6821: $env{'form.addbook_cdom'}) eq 'no_host') {
6822: $errors .= '<li><span class="LC_error">'.&mt('Invalid LON-CAPA course for textbook').
6823: '</span></li>';
6824: } else {
6825: $newbook = $env{'form.addbook_cdom'}.'_'.$env{'form.addbook_cnum'};
6826: my $position = $env{'form.addbook_pos'};
6827: $position =~ s/\D+//g;
6828: if ($position ne '') {
6829: $allpos[$position] = $newbook;
6830: }
6831: }
6832: } else {
6833: $errors .= '<li><span class="LC_error">'.&mt('Invalid LON-CAPA course for textbook').
6834: '</span></li>';
6835: }
6836: }
6837:
6838: }
6839: if (ref($domconfig{$action}) eq 'HASH') {
6840: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
6841: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
6842: $changes{'notify'}{'approval'} = 1;
6843: }
6844: } else {
6845: if ($confhash{'notify'}{'approval'}) {
6846: $changes{'notify'}{'approval'} = 1;
6847: }
6848: }
6849: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
6850: if (ref($confhash{'uniquecode'}) eq 'HASH') {
6851: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
6852: unless ($confhash{'uniquecode'}{$crstype}) {
6853: $changes{'uniquecode'} = 1;
6854: }
6855: }
6856: unless ($changes{'uniquecode'}) {
6857: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
6858: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
6859: $changes{'uniquecode'} = 1;
6860: }
6861: }
6862: }
6863: } else {
6864: $changes{'uniquecode'} = 1;
6865: }
6866: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
6867: $changes{'uniquecode'} = 1;
6868: }
6869: if ($context eq 'requestcourses') {
6870: if (ref($domconfig{$action}{'textbooks'}) eq 'HASH') {
6871: my %deletions;
6872: my @todelete = &Apache::loncommon::get_env_multiple('form.book_del');
6873: if (@todelete) {
6874: map { $deletions{$_} = 1; } @todelete;
6875: }
6876: my %imgdeletions;
6877: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.book_image_del');
6878: if (@todeleteimages) {
6879: map { $imgdeletions{$_} = 1; } @todeleteimages;
6880: }
6881: my $maxnum = $env{'form.book_maxnum'};
6882: for (my $i=0; $i<=$maxnum; $i++) {
6883: my $key = $env{'form.book_id_'.$i};
6884: if (ref($domconfig{$action}{'textbooks'}{$key}) eq 'HASH') {
6885: if ($deletions{$key}) {
6886: if ($domconfig{$action}{'textbooks'}{$key}{'image'}) {
6887: #FIXME need to obsolete item in RES space
6888: }
6889: next;
6890: } else {
6891: my $newpos = $env{'form.'.$key};
6892: $newpos =~ s/\D+//g;
6893: foreach my $item ('subject','title','author') {
6894: $confhash{'textbooks'}{$key}{$item} = $env{'form.book_'.$item.'_'.$i};
6895: if ($domconfig{$action}{'textbooks'}{$key}{$item} ne $confhash{'textbooks'}{$key}{$item}) {
6896: $changes{'textbooks'}{$key} = 1;
6897: }
6898: }
6899: $allpos[$newpos] = $key;
6900: }
6901: if ($imgdeletions{$key}) {
6902: $changes{'textbooks'}{$key} = 1;
6903: #FIXME need to obsolete item in RES space
6904: } elsif ($env{'form.book_image_'.$i.'.filename'}) {
6905: my ($cdom,$cnum) = split(/_/,$key);
6906: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,'book_image_'.$i,
6907: $cdom,$cnum,$configuserok,
6908: $switchserver,$author_ok);
6909: if ($imgurl) {
6910: $confhash{'textbooks'}{$key}{'image'} = $imgurl;
6911: $changes{'textbooks'}{$key} = 1;
6912: }
6913: if ($error) {
6914: &Apache::lonnet::logthis($error);
6915: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6916: }
6917: } elsif ($domconfig{$action}{'textbooks'}{$key}{'image'}) {
6918: $confhash{'textbooks'}{$key}{'image'} =
6919: $domconfig{$action}{'textbooks'}{$key}{'image'};
6920: }
6921: }
6922: }
6923: }
6924: }
6925: } else {
6926: if ($confhash{'notify'}{'approval'}) {
6927: $changes{'notify'}{'approval'} = 1;
6928: }
6929: if (ref($confhash{'uniquecode'} eq 'HASH')) {
6930: $changes{'uniquecode'} = 1;
6931: }
6932: }
6933: if ($context eq 'requestcourses') {
6934: if ($newbook) {
6935: $changes{'textbooks'}{$newbook} = 1;
6936: foreach my $item ('subject','title','author') {
6937: $env{'form.addbook_'.$item} =~ s/(`)/'/g;
6938: if ($env{'form.addbook_'.$item}) {
6939: $confhash{'textbooks'}{$newbook}{$item} = $env{'form.addbook_'.$item};
6940: }
6941: }
6942: if ($env{'form.addbook_image.filename'} ne '') {
6943: my ($cdom,$cnum) = split(/_/,$newbook);
6944: my ($imageurl,$error) =
6945: &process_textbook_image($r,$dom,$confname,'addbook_image',$cdom,$cnum,$configuserok,
6946: $switchserver,$author_ok);
6947: if ($imageurl) {
6948: $confhash{'textbooks'}{$newbook}{'image'} = $imageurl;
6949: }
6950: if ($error) {
6951: &Apache::lonnet::logthis($error);
6952: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6953: }
6954: }
6955: }
6956: if (@allpos > 0) {
6957: my $idx = 0;
6958: foreach my $item (@allpos) {
6959: if ($item ne '') {
6960: $confhash{'textbooks'}{$item}{'order'} = $idx;
6961: if (ref($domconfig{$action}) eq 'HASH') {
6962: if (ref($domconfig{$action}{'textbooks'}) eq 'HASH') {
6963: if (ref($domconfig{$action}{'textbooks'}{$item}) eq 'HASH') {
6964: if ($domconfig{$action}{'textbooks'}{$item}{'order'} ne $idx) {
6965: $changes{'textbooks'}{$item} = 1;
6966: }
6967: }
6968: }
6969: }
6970: $idx ++;
6971: }
6972: }
6973: }
6974: if (ref($validationitemsref) eq 'ARRAY') {
6975: foreach my $item (@{$validationitemsref}) {
6976: if ($item eq 'fields') {
6977: my @changed;
6978: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
6979: if (@{$confhash{'validation'}{$item}} > 0) {
6980: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
6981: }
6982: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
6983: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
6984: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
6985: $domconfig{'requestcourses'}{'validation'}{$item});
6986: } else {
6987: @changed = @{$confhash{'validation'}{$item}};
6988: }
6989: } else {
6990: @changed = @{$confhash{'validation'}{$item}};
6991: }
6992: if (@changed) {
6993: if ($confhash{'validation'}{$item}) {
6994: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
6995: } else {
6996: $changes{'validation'}{$item} = &mt('None');
6997: }
6998: }
6999: } else {
7000: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
7001: if ($item eq 'markup') {
7002: if ($env{'form.requestcourses_validation_'.$item}) {
7003: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
7004: }
7005: }
7006: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7007: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
7008: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7009: }
7010: } else {
7011: if ($confhash{'validation'}{$item} ne '') {
7012: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7013: }
7014: }
7015: }
7016: }
7017: }
7018: if ($env{'form.validationdc'}) {
7019: my $newval = $env{'form.validationdc'};
7020: my %domcoords = &get_active_dcs($dom);
7021: if (exists($domcoords{$newval})) {
7022: $confhash{'validation'}{'dc'} = $newval;
7023: }
7024: }
7025: if (ref($confhash{'validation'}) eq 'HASH') {
7026: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7027: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
7028: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
7029: if ($confhash{'validation'}{'dc'} eq '') {
7030: $changes{'validation'}{'dc'} = &mt('None');
7031: } else {
7032: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7033: }
7034: }
7035: } elsif ($confhash{'validation'}{'dc'} ne '') {
7036: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7037: }
7038: } elsif ($confhash{'validation'}{'dc'} ne '') {
7039: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7040: }
7041: } elsif (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7042: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
7043: $changes{'validation'}{'dc'} = &mt('None');
7044: }
7045: }
7046: }
7047: } else {
7048: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
7049: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
7050: }
7051: foreach my $item (@usertools) {
7052: foreach my $type (@{$types},'default','_LC_adv') {
7053: my $unset;
7054: if ($context eq 'requestcourses') {
7055: $unset = '0';
7056: if ($type eq '_LC_adv') {
7057: $unset = '';
7058: }
7059: if ($confhash{$item}{$type} eq 'autolimit') {
7060: $confhash{$item}{$type} .= '=';
7061: unless ($limithash{$item}{$type} =~ /\D/) {
7062: $confhash{$item}{$type} .= $limithash{$item}{$type};
7063: }
7064: }
7065: } elsif ($context eq 'requestauthor') {
7066: $unset = '0';
7067: if ($type eq '_LC_adv') {
7068: $unset = '';
7069: }
7070: } else {
7071: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
7072: $confhash{$item}{$type} = 1;
7073: } else {
7074: $confhash{$item}{$type} = 0;
7075: }
7076: }
7077: if (ref($domconfig{$action}) eq 'HASH') {
7078: if ($action eq 'requestauthor') {
7079: if ($domconfig{$action}{$type} ne $confhash{$type}) {
7080: $changes{$type} = 1;
7081: }
7082: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
7083: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
7084: $changes{$item}{$type} = 1;
7085: }
7086: } else {
7087: if ($context eq 'requestcourses') {
7088: if ($confhash{$item}{$type} ne $unset) {
7089: $changes{$item}{$type} = 1;
7090: }
7091: } else {
7092: if (!$confhash{$item}{$type}) {
7093: $changes{$item}{$type} = 1;
7094: }
7095: }
7096: }
7097: } else {
7098: if ($context eq 'requestcourses') {
7099: if ($confhash{$item}{$type} ne $unset) {
7100: $changes{$item}{$type} = 1;
7101: }
7102: } elsif ($context eq 'requestauthor') {
7103: if ($confhash{$type} ne $unset) {
7104: $changes{$type} = 1;
7105: }
7106: } else {
7107: if (!$confhash{$item}{$type}) {
7108: $changes{$item}{$type} = 1;
7109: }
7110: }
7111: }
7112: }
7113: }
7114: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
7115: if (ref($domconfig{'quotas'}) eq 'HASH') {
7116: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
7117: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
7118: if (exists($confhash{'defaultquota'}{$key})) {
7119: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
7120: $changes{'defaultquota'}{$key} = 1;
7121: }
7122: } else {
7123: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
7124: }
7125: }
7126: } else {
7127: foreach my $key (keys(%{$domconfig{'quotas'}})) {
7128: if (exists($confhash{'defaultquota'}{$key})) {
7129: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
7130: $changes{'defaultquota'}{$key} = 1;
7131: }
7132: } else {
7133: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
7134: }
7135: }
7136: }
7137: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
7138: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
7139: if (exists($confhash{'authorquota'}{$key})) {
7140: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
7141: $changes{'authorquota'}{$key} = 1;
7142: }
7143: } else {
7144: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
7145: }
7146: }
7147: }
7148: }
7149: if (ref($confhash{'defaultquota'}) eq 'HASH') {
7150: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
7151: if (ref($domconfig{'quotas'}) eq 'HASH') {
7152: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
7153: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
7154: $changes{'defaultquota'}{$key} = 1;
7155: }
7156: } else {
7157: if (!exists($domconfig{'quotas'}{$key})) {
7158: $changes{'defaultquota'}{$key} = 1;
7159: }
7160: }
7161: } else {
7162: $changes{'defaultquota'}{$key} = 1;
7163: }
7164: }
7165: }
7166: if (ref($confhash{'authorquota'}) eq 'HASH') {
7167: foreach my $key (keys(%{$confhash{'authorquota'}})) {
7168: if (ref($domconfig{'quotas'}) eq 'HASH') {
7169: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
7170: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
7171: $changes{'authorquota'}{$key} = 1;
7172: }
7173: } else {
7174: $changes{'authorquota'}{$key} = 1;
7175: }
7176: } else {
7177: $changes{'authorquota'}{$key} = 1;
7178: }
7179: }
7180: }
7181: }
7182:
7183: if ($context eq 'requestauthor') {
7184: $domdefaults{'requestauthor'} = \%confhash;
7185: } else {
7186: foreach my $key (keys(%confhash)) {
7187: unless (($context eq 'requestcourses') && ($key eq 'textbooks')) {
7188: $domdefaults{$key} = $confhash{$key};
7189: }
7190: }
7191: }
7192:
7193: my %quotahash = (
7194: $action => { %confhash }
7195: );
7196: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
7197: $dom);
7198: if ($putresult eq 'ok') {
7199: if (keys(%changes) > 0) {
7200: my $cachetime = 24*60*60;
7201: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
7202: if (ref($lastactref) eq 'HASH') {
7203: $lastactref->{'domdefaults'} = 1;
7204: }
7205: $resulttext = &mt('Changes made:').'<ul>';
7206: unless (($context eq 'requestcourses') ||
7207: ($context eq 'requestauthor')) {
7208: if (ref($changes{'defaultquota'}) eq 'HASH') {
7209: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
7210: foreach my $type (@{$types},'default') {
7211: if (defined($changes{'defaultquota'}{$type})) {
7212: my $typetitle = $usertypes->{$type};
7213: if ($type eq 'default') {
7214: $typetitle = $othertitle;
7215: }
7216: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
7217: }
7218: }
7219: $resulttext .= '</ul></li>';
7220: }
7221: if (ref($changes{'authorquota'}) eq 'HASH') {
7222: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
7223: foreach my $type (@{$types},'default') {
7224: if (defined($changes{'authorquota'}{$type})) {
7225: my $typetitle = $usertypes->{$type};
7226: if ($type eq 'default') {
7227: $typetitle = $othertitle;
7228: }
7229: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
7230: }
7231: }
7232: $resulttext .= '</ul></li>';
7233: }
7234: }
7235: my %newenv;
7236: foreach my $item (@usertools) {
7237: my (%haschgs,%inconf);
7238: if ($context eq 'requestauthor') {
7239: %haschgs = %changes;
7240: %inconf = %confhash;
7241: } else {
7242: if (ref($changes{$item}) eq 'HASH') {
7243: %haschgs = %{$changes{$item}};
7244: }
7245: if (ref($confhash{$item}) eq 'HASH') {
7246: %inconf = %{$confhash{$item}};
7247: }
7248: }
7249: if (keys(%haschgs) > 0) {
7250: my $newacc =
7251: &Apache::lonnet::usertools_access($env{'user.name'},
7252: $env{'user.domain'},
7253: $item,'reload',$context);
7254: if (($context eq 'requestcourses') ||
7255: ($context eq 'requestauthor')) {
7256: if ($env{'environment.canrequest.'.$item} ne $newacc) {
7257: $newenv{'environment.canrequest.'.$item} = $newacc;
7258: }
7259: } else {
7260: if ($env{'environment.availabletools.'.$item} ne $newacc) {
7261: $newenv{'environment.availabletools.'.$item} = $newacc;
7262: }
7263: }
7264: unless ($context eq 'requestauthor') {
7265: $resulttext .= '<li>'.$titles{$item}.'<ul>';
7266: }
7267: foreach my $type (@{$types},'default','_LC_adv') {
7268: if ($haschgs{$type}) {
7269: my $typetitle = $usertypes->{$type};
7270: if ($type eq 'default') {
7271: $typetitle = $othertitle;
7272: } elsif ($type eq '_LC_adv') {
7273: $typetitle = 'LON-CAPA Advanced Users';
7274: }
7275: if ($inconf{$type}) {
7276: if ($context eq 'requestcourses') {
7277: my $cond;
7278: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
7279: if ($1 eq '') {
7280: $cond = &mt('(Automatic processing of any request).');
7281: } else {
7282: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
7283: }
7284: } else {
7285: $cond = $conditions{$inconf{$type}};
7286: }
7287: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
7288: } elsif ($context eq 'requestauthor') {
7289: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
7290: $titles{$inconf{$type}},$typetitle);
7291:
7292: } else {
7293: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
7294: }
7295: } else {
7296: if ($type eq '_LC_adv') {
7297: if ($inconf{$type} eq '0') {
7298: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
7299: } else {
7300: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
7301: }
7302: } else {
7303: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
7304: }
7305: }
7306: }
7307: }
7308: unless ($context eq 'requestauthor') {
7309: $resulttext .= '</ul></li>';
7310: }
7311: }
7312: }
7313: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
7314: if (ref($changes{'notify'}) eq 'HASH') {
7315: if ($changes{'notify'}{'approval'}) {
7316: if (ref($confhash{'notify'}) eq 'HASH') {
7317: if ($confhash{'notify'}{'approval'}) {
7318: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
7319: } else {
7320: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
7321: }
7322: }
7323: }
7324: }
7325: }
7326: if ($action eq 'requestcourses') {
7327: my @offon = ('off','on');
7328: if ($changes{'uniquecode'}) {
7329: if (ref($confhash{'uniquecode'}) eq 'HASH') {
7330: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
7331: $resulttext .= '<li>'.
7332: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
7333: '</li>';
7334: } else {
7335: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
7336: '</li>';
7337: }
7338: }
7339: if (ref($changes{'textbooks'}) eq 'HASH') {
7340: $resulttext .= '<li>'.&mt('Available textbooks updated').'<ul>';
7341: foreach my $key (sort(keys(%{$changes{'textbooks'}}))) {
7342: my %coursehash = &Apache::lonnet::coursedescription($key);
7343: my $coursetitle = $coursehash{'description'};
7344: my $position = $confhash{'textbooks'}{$key}{'order'} + 1;
7345: $resulttext .= '<li>';
7346: foreach my $item ('subject','title','author') {
7347: my $name = $item.':';
7348: $name =~ s/^(\w)/\U$1/;
7349: $resulttext .= &mt($name).' '.$confhash{'textbooks'}{$key}{$item}.'<br />';
7350: }
7351: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
7352: if ($confhash{'textbooks'}{$key}{'image'}) {
7353: $resulttext .= ' '.&mt('Image: [_1]',
7354: '<img src="'.$confhash{'textbooks'}{$key}{'image'}.'"'.
7355: ' alt="Textbook cover" />').'<br />';
7356: }
7357: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
7358: }
7359: $resulttext .= '</ul></li>';
7360: }
7361: if (ref($changes{'validation'}) eq 'HASH') {
7362: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
7363: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
7364: foreach my $item (@{$validationitemsref}) {
7365: if (exists($changes{'validation'}{$item})) {
7366: if ($item eq 'markup') {
7367: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
7368: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
7369: } else {
7370: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
7371: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
7372: }
7373: }
7374: }
7375: if (exists($changes{'validation'}{'dc'})) {
7376: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
7377: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
7378: }
7379: }
7380: }
7381: }
7382: $resulttext .= '</ul>';
7383: if (keys(%newenv)) {
7384: &Apache::lonnet::appenv(\%newenv);
7385: }
7386: } else {
7387: if ($context eq 'requestcourses') {
7388: $resulttext = &mt('No changes made to rights to request creation of courses.');
7389: } elsif ($context eq 'requestauthor') {
7390: $resulttext = &mt('No changes made to rights to request author space.');
7391: } else {
7392: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
7393: }
7394: }
7395: } else {
7396: $resulttext = '<span class="LC_error">'.
7397: &mt('An error occurred: [_1]',$putresult).'</span>';
7398: }
7399: if ($errors) {
7400: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
7401: '<ul>'.$errors.'</ul></p>';
7402: }
7403: return $resulttext;
7404: }
7405:
7406: sub process_textbook_image {
7407: my ($r,$dom,$confname,$caller,$cdom,$cnum,$configuserok,$switchserver,$author_ok) = @_;
7408: my $filename = $env{'form.'.$caller.'.filename'};
7409: my ($error,$url);
7410: my ($width,$height) = (50,50);
7411: if ($configuserok eq 'ok') {
7412: if ($switchserver) {
7413: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
7414: $switchserver);
7415: } elsif ($author_ok eq 'ok') {
7416: my ($result,$imageurl) =
7417: &publishlogo($r,'upload',$caller,$dom,$confname,
7418: "textbooks/$dom/$cnum/cover",$width,$height);
7419: if ($result eq 'ok') {
7420: $url = $imageurl;
7421: } else {
7422: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
7423: }
7424: } else {
7425: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
7426: }
7427: } else {
7428: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
7429: }
7430: return ($url,$error);
7431: }
7432:
7433: sub modify_autoenroll {
7434: my ($dom,$lastactref,%domconfig) = @_;
7435: my ($resulttext,%changes);
7436: my %currautoenroll;
7437: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
7438: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
7439: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
7440: }
7441: }
7442: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
7443: my %title = ( run => 'Auto-enrollment active',
7444: sender => 'Sender for notification messages',
7445: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)');
7446: my @offon = ('off','on');
7447: my $sender_uname = $env{'form.sender_uname'};
7448: my $sender_domain = $env{'form.sender_domain'};
7449: if ($sender_domain eq '') {
7450: $sender_uname = '';
7451: } elsif ($sender_uname eq '') {
7452: $sender_domain = '';
7453: }
7454: my $coowners = $env{'form.autoassign_coowners'};
7455: my %autoenrollhash = (
7456: autoenroll => { 'run' => $env{'form.autoenroll_run'},
7457: 'sender_uname' => $sender_uname,
7458: 'sender_domain' => $sender_domain,
7459: 'co-owners' => $coowners,
7460: }
7461: );
7462: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
7463: $dom);
7464: if ($putresult eq 'ok') {
7465: if (exists($currautoenroll{'run'})) {
7466: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
7467: $changes{'run'} = 1;
7468: }
7469: } elsif ($autorun) {
7470: if ($env{'form.autoenroll_run'} ne '1') {
7471: $changes{'run'} = 1;
7472: }
7473: }
7474: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
7475: $changes{'sender'} = 1;
7476: }
7477: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
7478: $changes{'sender'} = 1;
7479: }
7480: if ($currautoenroll{'co-owners'} ne '') {
7481: if ($currautoenroll{'co-owners'} ne $coowners) {
7482: $changes{'coowners'} = 1;
7483: }
7484: } elsif ($coowners) {
7485: $changes{'coowners'} = 1;
7486: }
7487: if (keys(%changes) > 0) {
7488: $resulttext = &mt('Changes made:').'<ul>';
7489: if ($changes{'run'}) {
7490: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
7491: }
7492: if ($changes{'sender'}) {
7493: if ($sender_uname eq '' || $sender_domain eq '') {
7494: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
7495: } else {
7496: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
7497: }
7498: }
7499: if ($changes{'coowners'}) {
7500: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
7501: &Apache::loncommon::devalidate_domconfig_cache($dom);
7502: if (ref($lastactref) eq 'HASH') {
7503: $lastactref->{'domainconfig'} = 1;
7504: }
7505: }
7506: $resulttext .= '</ul>';
7507: } else {
7508: $resulttext = &mt('No changes made to auto-enrollment settings');
7509: }
7510: } else {
7511: $resulttext = '<span class="LC_error">'.
7512: &mt('An error occurred: [_1]',$putresult).'</span>';
7513: }
7514: return $resulttext;
7515: }
7516:
7517: sub modify_autoupdate {
7518: my ($dom,%domconfig) = @_;
7519: my ($resulttext,%currautoupdate,%fields,%changes);
7520: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
7521: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
7522: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
7523: }
7524: }
7525: my @offon = ('off','on');
7526: my %title = &Apache::lonlocal::texthash (
7527: run => 'Auto-update:',
7528: classlists => 'Updates to user information in classlists?'
7529: );
7530: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7531: my %fieldtitles = &Apache::lonlocal::texthash (
7532: id => 'Student/Employee ID',
7533: permanentemail => 'E-mail address',
7534: lastname => 'Last Name',
7535: firstname => 'First Name',
7536: middlename => 'Middle Name',
7537: generation => 'Generation',
7538: );
7539: $othertitle = &mt('All users');
7540: if (keys(%{$usertypes}) > 0) {
7541: $othertitle = &mt('Other users');
7542: }
7543: foreach my $key (keys(%env)) {
7544: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
7545: my ($usertype,$item) = ($1,$2);
7546: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
7547: if ($usertype eq 'default') {
7548: push(@{$fields{$1}},$2);
7549: } elsif (ref($types) eq 'ARRAY') {
7550: if (grep(/^\Q$usertype\E$/,@{$types})) {
7551: push(@{$fields{$1}},$2);
7552: }
7553: }
7554: }
7555: }
7556: }
7557: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
7558: @lockablenames = sort(@lockablenames);
7559: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
7560: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
7561: if (@changed) {
7562: $changes{'lockablenames'} = 1;
7563: }
7564: } else {
7565: if (@lockablenames) {
7566: $changes{'lockablenames'} = 1;
7567: }
7568: }
7569: my %updatehash = (
7570: autoupdate => { run => $env{'form.autoupdate_run'},
7571: classlists => $env{'form.classlists'},
7572: fields => {%fields},
7573: lockablenames => \@lockablenames,
7574: }
7575: );
7576: foreach my $key (keys(%currautoupdate)) {
7577: if (($key eq 'run') || ($key eq 'classlists')) {
7578: if (exists($updatehash{autoupdate}{$key})) {
7579: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
7580: $changes{$key} = 1;
7581: }
7582: }
7583: } elsif ($key eq 'fields') {
7584: if (ref($currautoupdate{$key}) eq 'HASH') {
7585: foreach my $item (@{$types},'default') {
7586: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
7587: my $change = 0;
7588: foreach my $type (@{$currautoupdate{$key}{$item}}) {
7589: if (!exists($fields{$item})) {
7590: $change = 1;
7591: last;
7592: } elsif (ref($fields{$item}) eq 'ARRAY') {
7593: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
7594: $change = 1;
7595: last;
7596: }
7597: }
7598: }
7599: if ($change) {
7600: push(@{$changes{$key}},$item);
7601: }
7602: }
7603: }
7604: }
7605: } elsif ($key eq 'lockablenames') {
7606: if (ref($currautoupdate{$key}) eq 'ARRAY') {
7607: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
7608: if (@changed) {
7609: $changes{'lockablenames'} = 1;
7610: }
7611: } else {
7612: if (@lockablenames) {
7613: $changes{'lockablenames'} = 1;
7614: }
7615: }
7616: }
7617: }
7618: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
7619: if (@lockablenames) {
7620: $changes{'lockablenames'} = 1;
7621: }
7622: }
7623: foreach my $item (@{$types},'default') {
7624: if (defined($fields{$item})) {
7625: if (ref($currautoupdate{'fields'}) eq 'HASH') {
7626: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
7627: my $change = 0;
7628: if (ref($fields{$item}) eq 'ARRAY') {
7629: foreach my $type (@{$fields{$item}}) {
7630: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
7631: $change = 1;
7632: last;
7633: }
7634: }
7635: }
7636: if ($change) {
7637: push(@{$changes{'fields'}},$item);
7638: }
7639: } else {
7640: push(@{$changes{'fields'}},$item);
7641: }
7642: } else {
7643: push(@{$changes{'fields'}},$item);
7644: }
7645: }
7646: }
7647: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
7648: $dom);
7649: if ($putresult eq 'ok') {
7650: if (keys(%changes) > 0) {
7651: $resulttext = &mt('Changes made:').'<ul>';
7652: foreach my $key (sort(keys(%changes))) {
7653: if ($key eq 'lockablenames') {
7654: $resulttext .= '<li>';
7655: if (@lockablenames) {
7656: $usertypes->{'default'} = $othertitle;
7657: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
7658: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
7659: } else {
7660: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
7661: }
7662: $resulttext .= '</li>';
7663: } elsif (ref($changes{$key}) eq 'ARRAY') {
7664: foreach my $item (@{$changes{$key}}) {
7665: my @newvalues;
7666: foreach my $type (@{$fields{$item}}) {
7667: push(@newvalues,$fieldtitles{$type});
7668: }
7669: my $newvaluestr;
7670: if (@newvalues > 0) {
7671: $newvaluestr = join(', ',@newvalues);
7672: } else {
7673: $newvaluestr = &mt('none');
7674: }
7675: if ($item eq 'default') {
7676: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
7677: } else {
7678: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
7679: }
7680: }
7681: } else {
7682: my $newvalue;
7683: if ($key eq 'run') {
7684: $newvalue = $offon[$env{'form.autoupdate_run'}];
7685: } else {
7686: $newvalue = $offon[$env{'form.'.$key}];
7687: }
7688: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
7689: }
7690: }
7691: $resulttext .= '</ul>';
7692: } else {
7693: $resulttext = &mt('No changes made to autoupdates');
7694: }
7695: } else {
7696: $resulttext = '<span class="LC_error">'.
7697: &mt('An error occurred: [_1]',$putresult).'</span>';
7698: }
7699: return $resulttext;
7700: }
7701:
7702: sub modify_autocreate {
7703: my ($dom,%domconfig) = @_;
7704: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
7705: if (ref($domconfig{'autocreate'}) eq 'HASH') {
7706: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
7707: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
7708: }
7709: }
7710: my %title= ( xml => 'Auto-creation of courses in XML course description files',
7711: req => 'Auto-creation of validated requests for official courses',
7712: xmldc => 'Identity of course creator of courses from XML files',
7713: );
7714: my @types = ('xml','req');
7715: foreach my $item (@types) {
7716: $newvals{$item} = $env{'form.autocreate_'.$item};
7717: $newvals{$item} =~ s/\D//g;
7718: $newvals{$item} = 0 if ($newvals{$item} eq '');
7719: }
7720: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
7721: my %domcoords = &get_active_dcs($dom);
7722: unless (exists($domcoords{$newvals{'xmldc'}})) {
7723: $newvals{'xmldc'} = '';
7724: }
7725: %autocreatehash = (
7726: autocreate => { xml => $newvals{'xml'},
7727: req => $newvals{'req'},
7728: }
7729: );
7730: if ($newvals{'xmldc'} ne '') {
7731: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
7732: }
7733: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
7734: $dom);
7735: if ($putresult eq 'ok') {
7736: my @items = @types;
7737: if ($newvals{'xml'}) {
7738: push(@items,'xmldc');
7739: }
7740: foreach my $item (@items) {
7741: if (exists($currautocreate{$item})) {
7742: if ($currautocreate{$item} ne $newvals{$item}) {
7743: $changes{$item} = 1;
7744: }
7745: } elsif ($newvals{$item}) {
7746: $changes{$item} = 1;
7747: }
7748: }
7749: if (keys(%changes) > 0) {
7750: my @offon = ('off','on');
7751: $resulttext = &mt('Changes made:').'<ul>';
7752: foreach my $item (@types) {
7753: if ($changes{$item}) {
7754: my $newtxt = $offon[$newvals{$item}];
7755: $resulttext .= '<li>'.
7756: &mt("$title{$item} set to [_1]$newtxt [_2]",
7757: '<b>','</b>').
7758: '</li>';
7759: }
7760: }
7761: if ($changes{'xmldc'}) {
7762: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
7763: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
7764: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
7765: }
7766: $resulttext .= '</ul>';
7767: } else {
7768: $resulttext = &mt('No changes made to auto-creation settings');
7769: }
7770: } else {
7771: $resulttext = '<span class="LC_error">'.
7772: &mt('An error occurred: [_1]',$putresult).'</span>';
7773: }
7774: return $resulttext;
7775: }
7776:
7777: sub modify_directorysrch {
7778: my ($dom,%domconfig) = @_;
7779: my ($resulttext,%changes);
7780: my %currdirsrch;
7781: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
7782: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
7783: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
7784: }
7785: }
7786: my %title = ( available => 'Directory search available',
7787: localonly => 'Other domains can search',
7788: searchby => 'Search types',
7789: searchtypes => 'Search latitude');
7790: my @offon = ('off','on');
7791: my @otherdoms = ('Yes','No');
7792:
7793: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
7794: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
7795: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
7796:
7797: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7798: if (keys(%{$usertypes}) == 0) {
7799: @cansearch = ('default');
7800: } else {
7801: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
7802: foreach my $type (@{$currdirsrch{'cansearch'}}) {
7803: if (!grep(/^\Q$type\E$/,@cansearch)) {
7804: push(@{$changes{'cansearch'}},$type);
7805: }
7806: }
7807: foreach my $type (@cansearch) {
7808: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
7809: push(@{$changes{'cansearch'}},$type);
7810: }
7811: }
7812: } else {
7813: push(@{$changes{'cansearch'}},@cansearch);
7814: }
7815: }
7816:
7817: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
7818: foreach my $by (@{$currdirsrch{'searchby'}}) {
7819: if (!grep(/^\Q$by\E$/,@searchby)) {
7820: push(@{$changes{'searchby'}},$by);
7821: }
7822: }
7823: foreach my $by (@searchby) {
7824: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
7825: push(@{$changes{'searchby'}},$by);
7826: }
7827: }
7828: } else {
7829: push(@{$changes{'searchby'}},@searchby);
7830: }
7831:
7832: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
7833: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
7834: if (!grep(/^\Q$type\E$/,@searchtypes)) {
7835: push(@{$changes{'searchtypes'}},$type);
7836: }
7837: }
7838: foreach my $type (@searchtypes) {
7839: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
7840: push(@{$changes{'searchtypes'}},$type);
7841: }
7842: }
7843: } else {
7844: if (exists($currdirsrch{'searchtypes'})) {
7845: foreach my $type (@searchtypes) {
7846: if ($type ne $currdirsrch{'searchtypes'}) {
7847: push(@{$changes{'searchtypes'}},$type);
7848: }
7849: }
7850: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
7851: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
7852: }
7853: } else {
7854: push(@{$changes{'searchtypes'}},@searchtypes);
7855: }
7856: }
7857:
7858: my %dirsrch_hash = (
7859: directorysrch => { available => $env{'form.dirsrch_available'},
7860: cansearch => \@cansearch,
7861: localonly => $env{'form.dirsrch_localonly'},
7862: searchby => \@searchby,
7863: searchtypes => \@searchtypes,
7864: }
7865: );
7866: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
7867: $dom);
7868: if ($putresult eq 'ok') {
7869: if (exists($currdirsrch{'available'})) {
7870: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
7871: $changes{'available'} = 1;
7872: }
7873: } else {
7874: if ($env{'form.dirsrch_available'} eq '1') {
7875: $changes{'available'} = 1;
7876: }
7877: }
7878: if (exists($currdirsrch{'localonly'})) {
7879: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
7880: $changes{'localonly'} = 1;
7881: }
7882: } else {
7883: if ($env{'form.dirsrch_localonly'} eq '1') {
7884: $changes{'localonly'} = 1;
7885: }
7886: }
7887: if (keys(%changes) > 0) {
7888: $resulttext = &mt('Changes made:').'<ul>';
7889: if ($changes{'available'}) {
7890: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
7891: }
7892: if ($changes{'localonly'}) {
7893: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
7894: }
7895:
7896: if (ref($changes{'cansearch'}) eq 'ARRAY') {
7897: my $chgtext;
7898: if (ref($usertypes) eq 'HASH') {
7899: if (keys(%{$usertypes}) > 0) {
7900: foreach my $type (@{$types}) {
7901: if (grep(/^\Q$type\E$/,@cansearch)) {
7902: $chgtext .= $usertypes->{$type}.'; ';
7903: }
7904: }
7905: if (grep(/^default$/,@cansearch)) {
7906: $chgtext .= $othertitle;
7907: } else {
7908: $chgtext =~ s/\; $//;
7909: }
7910: $resulttext .=
7911: '<li>'.
7912: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
7913: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
7914: '</li>';
7915: }
7916: }
7917: }
7918: if (ref($changes{'searchby'}) eq 'ARRAY') {
7919: my ($searchtitles,$titleorder) = &sorted_searchtitles();
7920: my $chgtext;
7921: foreach my $type (@{$titleorder}) {
7922: if (grep(/^\Q$type\E$/,@searchby)) {
7923: if (defined($searchtitles->{$type})) {
7924: $chgtext .= $searchtitles->{$type}.'; ';
7925: }
7926: }
7927: }
7928: $chgtext =~ s/\; $//;
7929: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
7930: }
7931: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
7932: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
7933: my $chgtext;
7934: foreach my $type (@{$srchtypeorder}) {
7935: if (grep(/^\Q$type\E$/,@searchtypes)) {
7936: if (defined($srchtypes_desc->{$type})) {
7937: $chgtext .= $srchtypes_desc->{$type}.'; ';
7938: }
7939: }
7940: }
7941: $chgtext =~ s/\; $//;
7942: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
7943: }
7944: $resulttext .= '</ul>';
7945: } else {
7946: $resulttext = &mt('No changes made to institution directory search settings');
7947: }
7948: } else {
7949: $resulttext = '<span class="LC_error">'.
7950: &mt('An error occurred: [_1]',$putresult).'</span>';
7951: }
7952: return $resulttext;
7953: }
7954:
7955: sub modify_contacts {
7956: my ($dom,$lastactref,%domconfig) = @_;
7957: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
7958: if (ref($domconfig{'contacts'}) eq 'HASH') {
7959: foreach my $key (keys(%{$domconfig{'contacts'}})) {
7960: $currsetting{$key} = $domconfig{'contacts'}{$key};
7961: }
7962: }
7963: my (%others,%to,%bcc);
7964: my @contacts = ('supportemail','adminemail');
7965: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
7966: 'requestsmail','updatesmail','idconflictsmail');
7967: my @toggles = ('reporterrors','reportupdates');
7968: foreach my $type (@mailings) {
7969: @{$newsetting{$type}} =
7970: &Apache::loncommon::get_env_multiple('form.'.$type);
7971: foreach my $item (@contacts) {
7972: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
7973: $contacts_hash{contacts}{$type}{$item} = 1;
7974: } else {
7975: $contacts_hash{contacts}{$type}{$item} = 0;
7976: }
7977: }
7978: $others{$type} = $env{'form.'.$type.'_others'};
7979: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
7980: if ($type eq 'helpdeskmail') {
7981: $bcc{$type} = $env{'form.'.$type.'_bcc'};
7982: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
7983: }
7984: }
7985: foreach my $item (@contacts) {
7986: $to{$item} = $env{'form.'.$item};
7987: $contacts_hash{'contacts'}{$item} = $to{$item};
7988: }
7989: foreach my $item (@toggles) {
7990: if ($env{'form.'.$item} =~ /^(0|1)$/) {
7991: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
7992: }
7993: }
7994: if (keys(%currsetting) > 0) {
7995: foreach my $item (@contacts) {
7996: if ($to{$item} ne $currsetting{$item}) {
7997: $changes{$item} = 1;
7998: }
7999: }
8000: foreach my $type (@mailings) {
8001: foreach my $item (@contacts) {
8002: if (ref($currsetting{$type}) eq 'HASH') {
8003: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
8004: push(@{$changes{$type}},$item);
8005: }
8006: } else {
8007: push(@{$changes{$type}},@{$newsetting{$type}});
8008: }
8009: }
8010: if ($others{$type} ne $currsetting{$type}{'others'}) {
8011: push(@{$changes{$type}},'others');
8012: }
8013: if ($type eq 'helpdeskmail') {
8014: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
8015: push(@{$changes{$type}},'bcc');
8016: }
8017: }
8018: }
8019: } else {
8020: my %default;
8021: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
8022: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
8023: $default{'errormail'} = 'adminemail';
8024: $default{'packagesmail'} = 'adminemail';
8025: $default{'helpdeskmail'} = 'supportemail';
8026: $default{'lonstatusmail'} = 'adminemail';
8027: $default{'requestsmail'} = 'adminemail';
8028: $default{'updatesmail'} = 'adminemail';
8029: foreach my $item (@contacts) {
8030: if ($to{$item} ne $default{$item}) {
8031: $changes{$item} = 1;
8032: }
8033: }
8034: foreach my $type (@mailings) {
8035: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
8036:
8037: push(@{$changes{$type}},@{$newsetting{$type}});
8038: }
8039: if ($others{$type} ne '') {
8040: push(@{$changes{$type}},'others');
8041: }
8042: if ($type eq 'helpdeskmail') {
8043: if ($bcc{$type} ne '') {
8044: push(@{$changes{$type}},'bcc');
8045: }
8046: }
8047: }
8048: }
8049: foreach my $item (@toggles) {
8050: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
8051: $changes{$item} = 1;
8052: } elsif ((!$env{'form.'.$item}) &&
8053: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
8054: $changes{$item} = 1;
8055: }
8056: }
8057: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
8058: $dom);
8059: if ($putresult eq 'ok') {
8060: if (keys(%changes) > 0) {
8061: &Apache::loncommon::devalidate_domconfig_cache($dom);
8062: if (ref($lastactref) eq 'HASH') {
8063: $lastactref->{'domainconfig'} = 1;
8064: }
8065: my ($titles,$short_titles) = &contact_titles();
8066: $resulttext = &mt('Changes made:').'<ul>';
8067: foreach my $item (@contacts) {
8068: if ($changes{$item}) {
8069: $resulttext .= '<li>'.$titles->{$item}.
8070: &mt(' set to: ').
8071: '<span class="LC_cusr_emph">'.
8072: $to{$item}.'</span></li>';
8073: }
8074: }
8075: foreach my $type (@mailings) {
8076: if (ref($changes{$type}) eq 'ARRAY') {
8077: $resulttext .= '<li>'.$titles->{$type}.': ';
8078: my @text;
8079: foreach my $item (@{$newsetting{$type}}) {
8080: push(@text,$short_titles->{$item});
8081: }
8082: if ($others{$type} ne '') {
8083: push(@text,$others{$type});
8084: }
8085: $resulttext .= '<span class="LC_cusr_emph">'.
8086: join(', ',@text).'</span>';
8087: if ($type eq 'helpdeskmail') {
8088: if ($bcc{$type} ne '') {
8089: $resulttext .= ' '.&mt('with Bcc to').': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
8090: }
8091: }
8092: $resulttext .= '</li>';
8093: }
8094: }
8095: my @offon = ('off','on');
8096: if ($changes{'reporterrors'}) {
8097: $resulttext .= '<li>'.
8098: &mt('E-mail error reports to [_1] set to "'.
8099: $offon[$env{'form.reporterrors'}].'".',
8100: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
8101: &mt('LON-CAPA core group - MSU'),600,500)).
8102: '</li>';
8103: }
8104: if ($changes{'reportupdates'}) {
8105: $resulttext .= '<li>'.
8106: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
8107: $offon[$env{'form.reportupdates'}].'".',
8108: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
8109: &mt('LON-CAPA core group - MSU'),600,500)).
8110: '</li>';
8111: }
8112: $resulttext .= '</ul>';
8113: } else {
8114: $resulttext = &mt('No changes made to contact information');
8115: }
8116: } else {
8117: $resulttext = '<span class="LC_error">'.
8118: &mt('An error occurred: [_1].',$putresult).'</span>';
8119: }
8120: return $resulttext;
8121: }
8122:
8123: sub modify_usercreation {
8124: my ($dom,%domconfig) = @_;
8125: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
8126: my $warningmsg;
8127: if (ref($domconfig{'usercreation'}) eq 'HASH') {
8128: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
8129: if ($key eq 'cancreate') {
8130: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
8131: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
8132: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
8133: ($item eq 'captcha') || ($item eq 'recaptchakeys')) {
8134: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8135: } else {
8136: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8137: }
8138: }
8139: }
8140: } elsif ($key eq 'email_rule') {
8141: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
8142: } else {
8143: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
8144: }
8145: }
8146: }
8147: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
8148: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
8149: my @contexts = ('author','course','requestcrs');
8150: foreach my $item(@contexts) {
8151: $cancreate{$item} = $env{'form.can_createuser_'.$item};
8152: }
8153: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8154: foreach my $item (@contexts) {
8155: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
8156: push(@{$changes{'cancreate'}},$item);
8157: }
8158: }
8159: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
8160: foreach my $item (@contexts) {
8161: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
8162: if ($cancreate{$item} ne 'any') {
8163: push(@{$changes{'cancreate'}},$item);
8164: }
8165: } else {
8166: if ($cancreate{$item} ne 'none') {
8167: push(@{$changes{'cancreate'}},$item);
8168: }
8169: }
8170: }
8171: } else {
8172: foreach my $item (@contexts) {
8173: push(@{$changes{'cancreate'}},$item);
8174: }
8175: }
8176:
8177: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
8178: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
8179: if (!grep(/^\Q$type\E$/,@username_rule)) {
8180: push(@{$changes{'username_rule'}},$type);
8181: }
8182: }
8183: foreach my $type (@username_rule) {
8184: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
8185: push(@{$changes{'username_rule'}},$type);
8186: }
8187: }
8188: } else {
8189: push(@{$changes{'username_rule'}},@username_rule);
8190: }
8191:
8192: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
8193: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
8194: if (!grep(/^\Q$type\E$/,@id_rule)) {
8195: push(@{$changes{'id_rule'}},$type);
8196: }
8197: }
8198: foreach my $type (@id_rule) {
8199: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
8200: push(@{$changes{'id_rule'}},$type);
8201: }
8202: }
8203: } else {
8204: push(@{$changes{'id_rule'}},@id_rule);
8205: }
8206:
8207: my @authen_contexts = ('author','course','domain');
8208: my @authtypes = ('int','krb4','krb5','loc');
8209: my %authhash;
8210: foreach my $item (@authen_contexts) {
8211: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
8212: foreach my $auth (@authtypes) {
8213: if (grep(/^\Q$auth\E$/,@authallowed)) {
8214: $authhash{$item}{$auth} = 1;
8215: } else {
8216: $authhash{$item}{$auth} = 0;
8217: }
8218: }
8219: }
8220: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
8221: foreach my $item (@authen_contexts) {
8222: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
8223: foreach my $auth (@authtypes) {
8224: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
8225: push(@{$changes{'authtypes'}},$item);
8226: last;
8227: }
8228: }
8229: }
8230: }
8231: } else {
8232: foreach my $item (@authen_contexts) {
8233: push(@{$changes{'authtypes'}},$item);
8234: }
8235: }
8236:
8237: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
8238: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
8239: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
8240: $save_usercreate{'id_rule'} = \@id_rule;
8241: $save_usercreate{'username_rule'} = \@username_rule,
8242: $save_usercreate{'authtypes'} = \%authhash;
8243:
8244: my %usercreation_hash = (
8245: usercreation => \%save_usercreate,
8246: );
8247:
8248: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
8249: $dom);
8250:
8251: if ($putresult eq 'ok') {
8252: if (keys(%changes) > 0) {
8253: $resulttext = &mt('Changes made:').'<ul>';
8254: if (ref($changes{'cancreate'}) eq 'ARRAY') {
8255: my %lt = &usercreation_types();
8256: foreach my $type (@{$changes{'cancreate'}}) {
8257: my $chgtext = $lt{$type}.', ';
8258: if ($cancreate{$type} eq 'none') {
8259: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
8260: } elsif ($cancreate{$type} eq 'any') {
8261: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
8262: } elsif ($cancreate{$type} eq 'official') {
8263: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
8264: } elsif ($cancreate{$type} eq 'unofficial') {
8265: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
8266: }
8267: $resulttext .= '<li>'.$chgtext.'</li>';
8268: }
8269: }
8270: if (ref($changes{'username_rule'}) eq 'ARRAY') {
8271: my ($rules,$ruleorder) =
8272: &Apache::lonnet::inst_userrules($dom,'username');
8273: my $chgtext = '<ul>';
8274: foreach my $type (@username_rule) {
8275: if (ref($rules->{$type}) eq 'HASH') {
8276: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
8277: }
8278: }
8279: $chgtext .= '</ul>';
8280: if (@username_rule > 0) {
8281: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
8282: } else {
8283: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
8284: }
8285: }
8286: if (ref($changes{'id_rule'}) eq 'ARRAY') {
8287: my ($idrules,$idruleorder) =
8288: &Apache::lonnet::inst_userrules($dom,'id');
8289: my $chgtext = '<ul>';
8290: foreach my $type (@id_rule) {
8291: if (ref($idrules->{$type}) eq 'HASH') {
8292: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
8293: }
8294: }
8295: $chgtext .= '</ul>';
8296: if (@id_rule > 0) {
8297: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
8298: } else {
8299: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
8300: }
8301: }
8302: my %authname = &authtype_names();
8303: my %context_title = &context_names();
8304: if (ref($changes{'authtypes'}) eq 'ARRAY') {
8305: my $chgtext = '<ul>';
8306: foreach my $type (@{$changes{'authtypes'}}) {
8307: my @allowed;
8308: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
8309: foreach my $auth (@authtypes) {
8310: if ($authhash{$type}{$auth}) {
8311: push(@allowed,$authname{$auth});
8312: }
8313: }
8314: if (@allowed > 0) {
8315: $chgtext .= join(', ',@allowed).'</li>';
8316: } else {
8317: $chgtext .= &mt('none').'</li>';
8318: }
8319: }
8320: $chgtext .= '</ul>';
8321: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
8322: $resulttext .= '</li>';
8323: }
8324: $resulttext .= '</ul>';
8325: } else {
8326: $resulttext = &mt('No changes made to user creation settings');
8327: }
8328: } else {
8329: $resulttext = '<span class="LC_error">'.
8330: &mt('An error occurred: [_1]',$putresult).'</span>';
8331: }
8332: if ($warningmsg ne '') {
8333: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
8334: }
8335: return $resulttext;
8336: }
8337:
8338: sub modify_selfcreation {
8339: my ($dom,%domconfig) = @_;
8340: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%changes,%cancreate);
8341: my (%save_usercreate,%save_usermodify);
8342: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8343: if (ref($types) eq 'ARRAY') {
8344: $usertypes->{'default'} = $othertitle;
8345: push(@{$types},'default');
8346: }
8347: #
8348: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
8349: #
8350: if (ref($domconfig{'usercreation'}) eq 'HASH') {
8351: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
8352: if ($key eq 'cancreate') {
8353: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
8354: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
8355: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
8356: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
8357: ($item eq 'emailusername') || ($item eq 'notify') ||
8358: ($item eq 'selfcreateprocessing') || ($item eq 'shibenv')) {
8359: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8360: } else {
8361: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8362: }
8363: }
8364: }
8365: } elsif ($key eq 'email_rule') {
8366: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
8367: } else {
8368: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
8369: }
8370: }
8371: }
8372: #
8373: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
8374: #
8375: if (ref($domconfig{'usermodification'}) eq 'HASH') {
8376: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
8377: if ($key eq 'selfcreate') {
8378: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
8379: } else {
8380: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
8381: }
8382: }
8383: }
8384:
8385: my @contexts = ('selfcreate');
8386: @{$cancreate{'selfcreate'}} = ();
8387: %{$cancreate{'emailusername'}} = ();
8388: @{$cancreate{'statustocreate'}} = ();
8389: %{$cancreate{'selfcreateprocessing'}} = ();
8390: %{$cancreate{'shibenv'}} = ();
8391: my %selfcreatetypes = (
8392: sso => 'users authenticated by institutional single sign on',
8393: login => 'users authenticated by institutional log-in',
8394: email => 'users who provide a valid e-mail address for use as username',
8395: );
8396: #
8397: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
8398: # is permitted.
8399: #
8400:
8401: my @statuses;
8402: if (ref($domconfig{'inststatus'}) eq 'HASH') {
8403: if (ref($domconfig{'inststatus'}{'inststatusguest'}) eq 'ARRAY') {
8404: @statuses = @{$domconfig{'inststatus'}{'inststatusguest'}};
8405: }
8406: }
8407: push(@statuses,'default');
8408:
8409: foreach my $item ('login','sso','email') {
8410: if ($item eq 'email') {
8411: if ($env{'form.cancreate_email'}) {
8412: push(@{$cancreate{'selfcreate'}},'email');
8413: push(@contexts,'selfcreateprocessing');
8414: foreach my $type (@statuses) {
8415: if ($type eq 'default') {
8416: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess'};
8417: } else {
8418: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
8419: }
8420: }
8421: }
8422: } else {
8423: if ($env{'form.cancreate_'.$item}) {
8424: push(@{$cancreate{'selfcreate'}},$item);
8425: }
8426: }
8427: }
8428: my (@email_rule,%userinfo,%savecaptcha);
8429: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
8430: #
8431: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
8432: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
8433: #
8434:
8435: if ($env{'form.cancreate_email'} eq 'email') {
8436: push(@contexts,'emailusername');
8437: if (ref($types) eq 'ARRAY') {
8438: foreach my $type (@{$types}) {
8439: if (ref($infofields) eq 'ARRAY') {
8440: foreach my $field (@{$infofields}) {
8441: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
8442: $cancreate{'emailusername'}{$type}{$field} = $1;
8443: }
8444: }
8445: }
8446: }
8447: }
8448: #
8449: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
8450: # queued requests for self-creation of account using e-mail address as username
8451: #
8452:
8453: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
8454: @approvalnotify = sort(@approvalnotify);
8455: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
8456: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8457: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
8458: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
8459: push(@{$changes{'cancreate'}},'notify');
8460: }
8461: } else {
8462: if ($cancreate{'notify'}{'approval'}) {
8463: push(@{$changes{'cancreate'}},'notify');
8464: }
8465: }
8466: } elsif ($cancreate{'notify'}{'approval'}) {
8467: push(@{$changes{'cancreate'}},'notify');
8468: }
8469:
8470: #
8471: # Retrieve rules (if any) governing types of e-mail address which may be used as a username
8472: #
8473: @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
8474: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
8475: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
8476: if (@{$curr_usercreation{'email_rule'}} > 0) {
8477: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
8478: if (!grep(/^\Q$type\E$/,@email_rule)) {
8479: push(@{$changes{'email_rule'}},$type);
8480: }
8481: }
8482: }
8483: if (@email_rule > 0) {
8484: foreach my $type (@email_rule) {
8485: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
8486: push(@{$changes{'email_rule'}},$type);
8487: }
8488: }
8489: }
8490: } elsif (@email_rule > 0) {
8491: push(@{$changes{'email_rule'}},@email_rule);
8492: }
8493: }
8494: #
8495: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
8496: # institutional log-in.
8497: #
8498: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
8499: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
8500: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
8501: ($domdefaults{'auth_def'} eq 'localauth'))) {
8502: $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.').' '.
8503: &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.');
8504: }
8505: }
8506: my @fields = ('lastname','firstname','middlename','generation',
8507: 'permanentemail','id');
8508: my @shibfields = (@fields,'inststatus');
8509: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
8510: #
8511: # Where usernames may created for institutional log-in and/or institutional single sign on:
8512: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
8513: # may self-create accounts
8514: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
8515: # which the user may supply, if institutional data is unavailable.
8516: #
8517: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
8518: if (ref($types) eq 'ARRAY') {
8519: if (@{$types} > 1) {
8520: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
8521: push(@contexts,'statustocreate');
8522: } else {
8523: undef($cancreate{'statustocreate'});
8524: }
8525: foreach my $type (@{$types}) {
8526: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
8527: foreach my $field (@fields) {
8528: if (grep(/^\Q$field\E$/,@modifiable)) {
8529: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
8530: } else {
8531: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
8532: }
8533: }
8534: }
8535: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
8536: foreach my $type (@{$types}) {
8537: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
8538: foreach my $field (@fields) {
8539: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
8540: $curr_usermodify{'selfcreate'}{$type}{$field}) {
8541: push(@{$changes{'selfcreate'}},$type);
8542: last;
8543: }
8544: }
8545: }
8546: }
8547: } else {
8548: foreach my $type (@{$types}) {
8549: push(@{$changes{'selfcreate'}},$type);
8550: }
8551: }
8552: }
8553: foreach my $field (@shibfields) {
8554: if ($env{'form.shibenv_'.$field} ne '') {
8555: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
8556: }
8557: }
8558: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8559: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
8560: foreach my $field (@shibfields) {
8561: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
8562: push(@{$changes{'cancreate'}},'shibenv');
8563: }
8564: }
8565: } else {
8566: foreach my $field (@shibfields) {
8567: if ($env{'form.shibenv_'.$field}) {
8568: push(@{$changes{'cancreate'}},'shibenv');
8569: last;
8570: }
8571: }
8572: }
8573: }
8574: }
8575: foreach my $item (@contexts) {
8576: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
8577: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
8578: if (ref($cancreate{$item}) eq 'ARRAY') {
8579: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
8580: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8581: push(@{$changes{'cancreate'}},$item);
8582: }
8583: }
8584: }
8585: }
8586: if (ref($cancreate{$item}) eq 'ARRAY') {
8587: foreach my $type (@{$cancreate{$item}}) {
8588: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
8589: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8590: push(@{$changes{'cancreate'}},$item);
8591: }
8592: }
8593: }
8594: }
8595: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
8596: if (ref($cancreate{$item}) eq 'HASH') {
8597: foreach my $curr (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
8598: if (ref($curr_usercreation{'cancreate'}{$item}{$curr}) eq 'HASH') {
8599: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$curr}})) {
8600: unless ($curr_usercreation{'cancreate'}{$item}{$curr}{$field} eq $cancreate{$item}{$curr}{$field}) {
8601: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8602: push(@{$changes{'cancreate'}},$item);
8603: }
8604: }
8605: }
8606: } elsif ($item eq 'selfcreateprocessing') {
8607: if ($cancreate{$item}{$curr} ne $curr_usercreation{'cancreate'}{$item}{$curr}) {
8608: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8609: push(@{$changes{'cancreate'}},$item);
8610: }
8611: }
8612: } else {
8613: if (!$cancreate{$item}{$curr}) {
8614: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8615: push(@{$changes{'cancreate'}},$item);
8616: }
8617: }
8618: }
8619: }
8620: foreach my $field (keys(%{$cancreate{$item}})) {
8621: if (ref($cancreate{$item}{$field}) eq 'HASH') {
8622: foreach my $inner (keys(%{$cancreate{$item}{$field}})) {
8623: if (ref($curr_usercreation{'cancreate'}{$item}{$field}) eq 'HASH') {
8624: unless ($curr_usercreation{'cancreate'}{$item}{$field}{$inner} eq $cancreate{$item}{$field}{$inner}) {
8625: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8626: push(@{$changes{'cancreate'}},$item);
8627: }
8628: }
8629: } else {
8630: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8631: push(@{$changes{'cancreate'}},$item);
8632: }
8633: }
8634: }
8635: } elsif ($item eq 'selfcreateprocessing') {
8636: if ($cancreate{$item}{$field} ne $curr_usercreation{'cancreate'}{$item}{$field}) {
8637: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8638: push(@{$changes{'cancreate'}},$item);
8639: }
8640: }
8641: } else {
8642: if (!$curr_usercreation{'cancreate'}{$item}{$field}) {
8643: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8644: push(@{$changes{'cancreate'}},$item);
8645: }
8646: }
8647: }
8648: }
8649: }
8650: } elsif ($curr_usercreation{'cancreate'}{$item}) {
8651: if (ref($cancreate{$item}) eq 'ARRAY') {
8652: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
8653: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8654: push(@{$changes{'cancreate'}},$item);
8655: }
8656: }
8657: } elsif (ref($cancreate{$item}) eq 'HASH') {
8658: if (!$cancreate{$item}{$curr_usercreation{'cancreate'}{$item}}) {
8659: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8660: push(@{$changes{'cancreate'}},$item);
8661: }
8662: }
8663: }
8664: } elsif ($item eq 'emailusername') {
8665: if (ref($cancreate{$item}) eq 'HASH') {
8666: foreach my $type (keys(%{$cancreate{$item}})) {
8667: if (ref($cancreate{$item}{$type}) eq 'HASH') {
8668: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
8669: if ($cancreate{$item}{$type}{$field}) {
8670: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8671: push(@{$changes{'cancreate'}},$item);
8672: }
8673: last;
8674: }
8675: }
8676: }
8677: }
8678: }
8679: }
8680: }
8681: #
8682: # Populate %save_usercreate hash with updates to self-creation configuration.
8683: #
8684: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
8685: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
8686: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
8687: if (ref($cancreate{'notify'}) eq 'HASH') {
8688: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
8689: }
8690: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
8691: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
8692: }
8693: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
8694: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
8695: }
8696: if (ref($cancreate{'shibenv'}) eq 'HASH') {
8697: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
8698: }
8699: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
8700: $save_usercreate{'emailrule'} = \@email_rule;
8701:
8702: my %userconfig_hash = (
8703: usercreation => \%save_usercreate,
8704: usermodification => \%save_usermodify,
8705: );
8706: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
8707: $dom);
8708: #
8709: # Accumulate details of changes to domain cofiguration for self-creation of usernames in $resulttext
8710: #
8711: if ($putresult eq 'ok') {
8712: if (keys(%changes) > 0) {
8713: $resulttext = &mt('Changes made:').'<ul>';
8714: if (ref($changes{'cancreate'}) eq 'ARRAY') {
8715: my %lt = &selfcreation_types();
8716: foreach my $type (@{$changes{'cancreate'}}) {
8717: my $chgtext;
8718: if ($type eq 'selfcreate') {
8719: if (@{$cancreate{$type}} == 0) {
8720: $chgtext .= &mt('Self creation of a new user account is not permitted.');
8721: } else {
8722: $chgtext .= &mt('Self-creation of a new account is permitted for:').
8723: '<ul>';
8724: foreach my $case (@{$cancreate{$type}}) {
8725: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
8726: }
8727: $chgtext .= '</ul>';
8728: if (ref($cancreate{$type}) eq 'ARRAY') {
8729: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
8730: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
8731: if (@{$cancreate{'statustocreate'}} == 0) {
8732: $chgtext .= '<br />'.
8733: '<span class="LC_warning">'.
8734: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
8735: '</span>';
8736: }
8737: }
8738: }
8739: }
8740: }
8741: } elsif ($type eq 'shibenv') {
8742: if (keys(%{$cancreate{$type}}) == 0) {
8743: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information');
8744: } else {
8745: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
8746: '<ul>';
8747: foreach my $field (@shibfields) {
8748: next if ($cancreate{$type}{$field} eq '');
8749: if ($field eq 'inststatus') {
8750: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
8751: } else {
8752: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
8753: }
8754: }
8755: $chgtext .= '</ul>';
8756: }
8757: } elsif ($type eq 'statustocreate') {
8758: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
8759: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
8760: if (@{$cancreate{'selfcreate'}} > 0) {
8761: if (@{$cancreate{'statustocreate'}} == 0) {
8762: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
8763: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
8764: $chgtext .= '<br />'.
8765: '<span class="LC_warning">'.
8766: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
8767: '</span>';
8768: }
8769: } elsif (ref($usertypes) eq 'HASH') {
8770: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
8771: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
8772: } else {
8773: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
8774: }
8775: $chgtext .= '<ul>';
8776: foreach my $case (@{$cancreate{$type}}) {
8777: if ($case eq 'default') {
8778: $chgtext .= '<li>'.$othertitle.'</li>';
8779: } else {
8780: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
8781: }
8782: }
8783: $chgtext .= '</ul>';
8784: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
8785: $chgtext .= '<br /><span class="LC_warning">'.
8786: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
8787: '</span>';
8788: }
8789: }
8790: } else {
8791: if (@{$cancreate{$type}} == 0) {
8792: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
8793: } else {
8794: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
8795: }
8796: }
8797: }
8798: } elsif ($type eq 'selfcreateprocessing') {
8799: my %choices = &Apache::lonlocal::texthash (
8800: automatic => 'Automatic approval',
8801: approval => 'Queued for approval',
8802: );
8803: if (@statuses > 1) {
8804: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set as follows:').
8805: '<ul>';
8806: foreach my $type (@statuses) {
8807: if ($type eq 'default') {
8808: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
8809: } else {
8810: $chgtext .= '<li>'.$usertypes->{$type}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
8811: }
8812: }
8813: $chgtext .= '</ul>';
8814: } else {
8815: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set to: "[_1]"',
8816: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
8817: }
8818: } elsif ($type eq 'captcha') {
8819: if ($savecaptcha{$type} eq 'notused') {
8820: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
8821: } else {
8822: my %captchas = &captcha_phrases();
8823: if ($captchas{$savecaptcha{$type}}) {
8824: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
8825: } else {
8826: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
8827: }
8828: }
8829: } elsif ($type eq 'recaptchakeys') {
8830: my ($privkey,$pubkey);
8831: if (ref($savecaptcha{$type}) eq 'HASH') {
8832: $pubkey = $savecaptcha{$type}{'public'};
8833: $privkey = $savecaptcha{$type}{'private'};
8834: }
8835: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
8836: if (!$pubkey) {
8837: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
8838: } else {
8839: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
8840: }
8841: if (!$privkey) {
8842: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
8843: } else {
8844: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
8845: }
8846: $chgtext .= '</ul>';
8847: } elsif ($type eq 'emailusername') {
8848: if (ref($cancreate{'emailusername'}) eq 'HASH') {
8849: if (ref($types) eq 'ARRAY') {
8850: foreach my $type (@{$types}) {
8851: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
8852: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
8853: $chgtext .= &mt('When self-creating account with e-mail as username, the following information will be provided by [_1]:',$usertypes->{$type}).
8854: '<ul>';
8855: foreach my $field (@{$infofields}) {
8856: if ($cancreate{'emailusername'}{$type}{$field}) {
8857: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
8858: }
8859: }
8860: }
8861: $chgtext .= '</ul>';
8862: } else {
8863: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',$usertypes->{$type}).'<br />';
8864: }
8865: }
8866: }
8867: }
8868: } elsif ($type eq 'notify') {
8869: $chgtext = &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
8870: if (ref($changes{'cancreate'}) eq 'ARRAY') {
8871: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
8872: if ($cancreate{'notify'}{'approval'}) {
8873: $chgtext = &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
8874: }
8875: }
8876: }
8877: }
8878: if ($chgtext) {
8879: $resulttext .= '<li>'.$chgtext.'</li>';
8880: }
8881: }
8882: }
8883: if (ref($changes{'email_rule'}) eq 'ARRAY') {
8884: my ($emailrules,$emailruleorder) =
8885: &Apache::lonnet::inst_userrules($dom,'email');
8886: my $chgtext = '<ul>';
8887: foreach my $type (@email_rule) {
8888: if (ref($emailrules->{$type}) eq 'HASH') {
8889: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
8890: }
8891: }
8892: $chgtext .= '</ul>';
8893: if (@email_rule > 0) {
8894: $resulttext .= '<li>'.
8895: &mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').
8896: $chgtext.
8897: '</li>';
8898: } else {
8899: $resulttext .= '<li>'.
8900: &mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').
8901: '</li>';
8902: }
8903: }
8904: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
8905: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
8906: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
8907: foreach my $type (@{$changes{'selfcreate'}}) {
8908: my $typename = $type;
8909: if (ref($usertypes) eq 'HASH') {
8910: if ($usertypes->{$type} ne '') {
8911: $typename = $usertypes->{$type};
8912: }
8913: }
8914: my @modifiable;
8915: $resulttext .= '<li>'.
8916: &mt('Self-creation of account by users with status: [_1]',
8917: '<span class="LC_cusr_emph">'.$typename.'</span>').
8918: ' - '.&mt('modifiable fields (if institutional data blank): ');
8919: foreach my $field (@fields) {
8920: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
8921: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
8922: }
8923: }
8924: if (@modifiable > 0) {
8925: $resulttext .= join(', ',@modifiable);
8926: } else {
8927: $resulttext .= &mt('none');
8928: }
8929: $resulttext .= '</li>';
8930: }
8931: $resulttext .= '</ul></li>';
8932: }
8933: $resulttext .= '</ul>';
8934: } else {
8935: $resulttext = &mt('No changes made to self-creation settings');
8936: }
8937: } else {
8938: $resulttext = '<span class="LC_error">'.
8939: &mt('An error occurred: [_1]',$putresult).'</span>';
8940: }
8941: if ($warningmsg ne '') {
8942: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
8943: }
8944: return $resulttext;
8945: }
8946:
8947: sub process_captcha {
8948: my ($container,$changes,$newsettings,$current) = @_;
8949: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
8950: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
8951: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
8952: $newsettings->{'captcha'} = 'original';
8953: }
8954: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
8955: if ($container eq 'cancreate') {
8956: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
8957: push(@{$changes->{'cancreate'}},'captcha');
8958: } elsif (!defined($changes->{'cancreate'})) {
8959: $changes->{'cancreate'} = ['captcha'];
8960: }
8961: } else {
8962: $changes->{'captcha'} = 1;
8963: }
8964: }
8965: my ($newpub,$newpriv,$currpub,$currpriv);
8966: if ($newsettings->{'captcha'} eq 'recaptcha') {
8967: $newpub = $env{'form.'.$container.'_recaptchapub'};
8968: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
8969: $newpub =~ s/\W//g;
8970: $newpriv =~ s/\W//g;
8971: $newsettings->{'recaptchakeys'} = {
8972: public => $newpub,
8973: private => $newpriv,
8974: };
8975: }
8976: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
8977: $currpub = $current->{'recaptchakeys'}{'public'};
8978: $currpriv = $current->{'recaptchakeys'}{'private'};
8979: unless ($newsettings->{'captcha'} eq 'recaptcha') {
8980: $newsettings->{'recaptchakeys'} = {
8981: public => '',
8982: private => '',
8983: }
8984: }
8985: }
8986: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
8987: if ($container eq 'cancreate') {
8988: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
8989: push(@{$changes->{'cancreate'}},'recaptchakeys');
8990: } elsif (!defined($changes->{'cancreate'})) {
8991: $changes->{'cancreate'} = ['recaptchakeys'];
8992: }
8993: } else {
8994: $changes->{'recaptchakeys'} = 1;
8995: }
8996: }
8997: return;
8998: }
8999:
9000: sub modify_usermodification {
9001: my ($dom,%domconfig) = @_;
9002: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
9003: if (ref($domconfig{'usermodification'}) eq 'HASH') {
9004: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
9005: if ($key eq 'selfcreate') {
9006: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
9007: } else {
9008: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
9009: }
9010: }
9011: }
9012: my @contexts = ('author','course');
9013: my %context_title = (
9014: author => 'In author context',
9015: course => 'In course context',
9016: );
9017: my @fields = ('lastname','firstname','middlename','generation',
9018: 'permanentemail','id');
9019: my %roles = (
9020: author => ['ca','aa'],
9021: course => ['st','ep','ta','in','cr'],
9022: );
9023: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9024: foreach my $context (@contexts) {
9025: foreach my $role (@{$roles{$context}}) {
9026: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
9027: foreach my $item (@fields) {
9028: if (grep(/^\Q$item\E$/,@modifiable)) {
9029: $modifyhash{$context}{$role}{$item} = 1;
9030: } else {
9031: $modifyhash{$context}{$role}{$item} = 0;
9032: }
9033: }
9034: }
9035: if (ref($curr_usermodification{$context}) eq 'HASH') {
9036: foreach my $role (@{$roles{$context}}) {
9037: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
9038: foreach my $field (@fields) {
9039: if ($modifyhash{$context}{$role}{$field} ne
9040: $curr_usermodification{$context}{$role}{$field}) {
9041: push(@{$changes{$context}},$role);
9042: last;
9043: }
9044: }
9045: }
9046: }
9047: } else {
9048: foreach my $context (@contexts) {
9049: foreach my $role (@{$roles{$context}}) {
9050: push(@{$changes{$context}},$role);
9051: }
9052: }
9053: }
9054: }
9055: my %usermodification_hash = (
9056: usermodification => \%modifyhash,
9057: );
9058: my $putresult = &Apache::lonnet::put_dom('configuration',
9059: \%usermodification_hash,$dom);
9060: if ($putresult eq 'ok') {
9061: if (keys(%changes) > 0) {
9062: $resulttext = &mt('Changes made: ').'<ul>';
9063: foreach my $context (@contexts) {
9064: if (ref($changes{$context}) eq 'ARRAY') {
9065: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
9066: if (ref($changes{$context}) eq 'ARRAY') {
9067: foreach my $role (@{$changes{$context}}) {
9068: my $rolename;
9069: if ($role eq 'cr') {
9070: $rolename = &mt('Custom');
9071: } else {
9072: $rolename = &Apache::lonnet::plaintext($role);
9073: }
9074: my @modifiable;
9075: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
9076: foreach my $field (@fields) {
9077: if ($modifyhash{$context}{$role}{$field}) {
9078: push(@modifiable,$fieldtitles{$field});
9079: }
9080: }
9081: if (@modifiable > 0) {
9082: $resulttext .= join(', ',@modifiable);
9083: } else {
9084: $resulttext .= &mt('none');
9085: }
9086: $resulttext .= '</li>';
9087: }
9088: $resulttext .= '</ul></li>';
9089: }
9090: }
9091: }
9092: $resulttext .= '</ul>';
9093: } else {
9094: $resulttext = &mt('No changes made to user modification settings');
9095: }
9096: } else {
9097: $resulttext = '<span class="LC_error">'.
9098: &mt('An error occurred: [_1]',$putresult).'</span>';
9099: }
9100: return $resulttext;
9101: }
9102:
9103: sub modify_defaults {
9104: my ($dom,$lastactref,%domconfig) = @_;
9105: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
9106: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9107: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
9108: my @authtypes = ('internal','krb4','krb5','localauth');
9109: foreach my $item (@items) {
9110: $newvalues{$item} = $env{'form.'.$item};
9111: if ($item eq 'auth_def') {
9112: if ($newvalues{$item} ne '') {
9113: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
9114: push(@errors,$item);
9115: }
9116: }
9117: } elsif ($item eq 'lang_def') {
9118: if ($newvalues{$item} ne '') {
9119: if ($newvalues{$item} =~ /^(\w+)/) {
9120: my $langcode = $1;
9121: if ($langcode ne 'x_chef') {
9122: if (code2language($langcode) eq '') {
9123: push(@errors,$item);
9124: }
9125: }
9126: } else {
9127: push(@errors,$item);
9128: }
9129: }
9130: } elsif ($item eq 'timezone_def') {
9131: if ($newvalues{$item} ne '') {
9132: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
9133: push(@errors,$item);
9134: }
9135: }
9136: } elsif ($item eq 'datelocale_def') {
9137: if ($newvalues{$item} ne '') {
9138: my @datelocale_ids = DateTime::Locale->ids();
9139: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
9140: push(@errors,$item);
9141: }
9142: }
9143: } elsif ($item eq 'portal_def') {
9144: if ($newvalues{$item} ne '') {
9145: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
9146: push(@errors,$item);
9147: }
9148: }
9149: }
9150: if (grep(/^\Q$item\E$/,@errors)) {
9151: $newvalues{$item} = $domdefaults{$item};
9152: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
9153: $changes{$item} = 1;
9154: }
9155: $domdefaults{$item} = $newvalues{$item};
9156: }
9157: my %defaults_hash = (
9158: defaults => \%newvalues,
9159: );
9160: my $title = &defaults_titles();
9161:
9162: my $currinststatus;
9163: if (ref($domconfig{'inststatus'}) eq 'HASH') {
9164: $currinststatus = $domconfig{'inststatus'};
9165: } else {
9166: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9167: $currinststatus = {
9168: inststatustypes => $usertypes,
9169: inststatusorder => $types,
9170: inststatusguest => [],
9171: };
9172: }
9173: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
9174: my @allpos;
9175: my %guests;
9176: my %alltypes;
9177: my ($currtitles,$currguests,$currorder);
9178: if (ref($currinststatus) eq 'HASH') {
9179: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
9180: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
9181: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
9182: if ($currinststatus->{inststatustypes}->{$type} ne '') {
9183: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
9184: }
9185: }
9186: unless (grep(/^\Q$type\E$/,@todelete)) {
9187: my $position = $env{'form.inststatus_pos_'.$type};
9188: $position =~ s/\D+//g;
9189: $allpos[$position] = $type;
9190: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
9191: $alltypes{$type} =~ s/`//g;
9192: if ($env{'form.inststatus_guest_'.$type}) {
9193: $guests{$type} = 1;
9194: }
9195: }
9196: }
9197: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
9198: $currguests = join(',',@{$currinststatus->{'inststatusguest'}});
9199: }
9200: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
9201: $currtitles =~ s/,$//;
9202: }
9203: }
9204: if ($env{'form.addinststatus'}) {
9205: my $newtype = $env{'form.addinststatus'};
9206: $newtype =~ s/\W//g;
9207: unless (exists($alltypes{$newtype})) {
9208: if ($env{'form.addinststatus_guest'}) {
9209: $guests{$newtype} = 1;
9210: }
9211: $alltypes{$newtype} = $env{'form.addinststatus_title'};
9212: $alltypes{$newtype} =~ s/`//g;
9213: my $position = $env{'form.addinststatus_pos'};
9214: $position =~ s/\D+//g;
9215: if ($position ne '') {
9216: $allpos[$position] = $newtype;
9217: }
9218: }
9219: }
9220: my (@orderedstatus,@orderedguests);
9221: foreach my $type (@allpos) {
9222: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
9223: push(@orderedstatus,$type);
9224: if ($guests{$type}) {
9225: push(@orderedguests,$type);
9226: }
9227: }
9228: }
9229: foreach my $type (keys(%alltypes)) {
9230: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
9231: delete($alltypes{$type});
9232: }
9233: }
9234: $defaults_hash{'inststatus'} = {
9235: inststatustypes => \%alltypes,
9236: inststatusorder => \@orderedstatus,
9237: inststatusguest => \@orderedguests,
9238: };
9239: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
9240: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
9241: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
9242: }
9243: }
9244: if ($currorder ne join(',',@orderedstatus)) {
9245: $changes{'inststatus'}{'inststatusorder'} = 1;
9246: }
9247: if ($currguests ne join(',',@orderedguests)) {
9248: $changes{'inststatus'}{'inststatusguest'} = 1;
9249: }
9250: my $newtitles;
9251: foreach my $item (@orderedstatus) {
9252: $newtitles .= $alltypes{$item}.',';
9253: }
9254: $newtitles =~ s/,$//;
9255: if ($currtitles ne $newtitles) {
9256: $changes{'inststatus'}{'inststatustypes'} = 1;
9257: }
9258: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
9259: $dom);
9260: if ($putresult eq 'ok') {
9261: if (keys(%changes) > 0) {
9262: $resulttext = &mt('Changes made:').'<ul>';
9263: my $version = &Apache::lonnet::get_server_loncaparev($dom);
9264: 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";
9265: foreach my $item (sort(keys(%changes))) {
9266: if ($item eq 'inststatus') {
9267: if (ref($changes{'inststatus'}) eq 'HASH') {
9268: if (($changes{'inststatus'}{'inststatustypes'}) || $changes{'inststatus'}{'inststatusorder'}) {
9269: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
9270: foreach my $type (@orderedstatus) {
9271: $resulttext .= $alltypes{$type}.', ';
9272: }
9273: $resulttext =~ s/, $//;
9274: $resulttext .= '</li>';
9275: }
9276: if ($changes{'inststatus'}{'inststatusguest'}) {
9277: $resulttext .= '<li>';
9278: if (@orderedguests) {
9279: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to:').' ';
9280: foreach my $type (@orderedguests) {
9281: $resulttext .= $alltypes{$type}.', ';
9282: }
9283: $resulttext =~ s/, $//;
9284: } else {
9285: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to none.');
9286: }
9287: $resulttext .= '</li>';
9288: }
9289: }
9290: } else {
9291: my $value = $env{'form.'.$item};
9292: if ($value eq '') {
9293: $value = &mt('none');
9294: } elsif ($item eq 'auth_def') {
9295: my %authnames = &authtype_names();
9296: my %shortauth = (
9297: internal => 'int',
9298: krb4 => 'krb4',
9299: krb5 => 'krb5',
9300: localauth => 'loc',
9301: );
9302: $value = $authnames{$shortauth{$value}};
9303: }
9304: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
9305: $mailmsgtext .= "$title->{$item} set to $value\n";
9306: }
9307: }
9308: $resulttext .= '</ul>';
9309: $mailmsgtext .= "\n";
9310: my $cachetime = 24*60*60;
9311: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
9312: if (ref($lastactref) eq 'HASH') {
9313: $lastactref->{'domdefaults'} = 1;
9314: }
9315: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
9316: my $notify = 1;
9317: if (ref($domconfig{'contacts'}) eq 'HASH') {
9318: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
9319: $notify = 0;
9320: }
9321: }
9322: if ($notify) {
9323: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
9324: "LON-CAPA Domain Settings Change - $dom",
9325: $mailmsgtext);
9326: }
9327: }
9328: } else {
9329: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
9330: }
9331: } else {
9332: $resulttext = '<span class="LC_error">'.
9333: &mt('An error occurred: [_1]',$putresult).'</span>';
9334: }
9335: if (@errors > 0) {
9336: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
9337: foreach my $item (@errors) {
9338: $resulttext .= ' "'.$title->{$item}.'",';
9339: }
9340: $resulttext =~ s/,$//;
9341: }
9342: return $resulttext;
9343: }
9344:
9345: sub modify_scantron {
9346: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
9347: my ($resulttext,%confhash,%changes,$errors);
9348: my $custom = 'custom.tab';
9349: my $default = 'default.tab';
9350: my $servadm = $r->dir_config('lonAdmEMail');
9351: my ($configuserok,$author_ok,$switchserver) =
9352: &config_check($dom,$confname,$servadm);
9353: if ($env{'form.scantronformat.filename'} ne '') {
9354: my $error;
9355: if ($configuserok eq 'ok') {
9356: if ($switchserver) {
9357: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
9358: } else {
9359: if ($author_ok eq 'ok') {
9360: my ($result,$scantronurl) =
9361: &publishlogo($r,'upload','scantronformat',$dom,
9362: $confname,'scantron','','',$custom);
9363: if ($result eq 'ok') {
9364: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
9365: $changes{'scantronformat'} = 1;
9366: } else {
9367: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
9368: }
9369: } else {
9370: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
9371: }
9372: }
9373: } else {
9374: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
9375: }
9376: if ($error) {
9377: &Apache::lonnet::logthis($error);
9378: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9379: }
9380: }
9381: if (ref($domconfig{'scantron'}) eq 'HASH') {
9382: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
9383: if ($env{'form.scantronformat_del'}) {
9384: $confhash{'scantron'}{'scantronformat'} = '';
9385: $changes{'scantronformat'} = 1;
9386: }
9387: }
9388: }
9389: if (keys(%confhash) > 0) {
9390: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
9391: $dom);
9392: if ($putresult eq 'ok') {
9393: if (keys(%changes) > 0) {
9394: if (ref($confhash{'scantron'}) eq 'HASH') {
9395: $resulttext = &mt('Changes made:').'<ul>';
9396: if ($confhash{'scantron'}{'scantronformat'} eq '') {
9397: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
9398: } else {
9399: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
9400: }
9401: $resulttext .= '</ul>';
9402: } else {
9403: $resulttext = &mt('Changes made to bubblesheet format file.');
9404: }
9405: $resulttext .= '</ul>';
9406: &Apache::loncommon::devalidate_domconfig_cache($dom);
9407: if (ref($lastactref) eq 'HASH') {
9408: $lastactref->{'domainconfig'} = 1;
9409: }
9410: } else {
9411: $resulttext = &mt('No changes made to bubblesheet format file');
9412: }
9413: } else {
9414: $resulttext = '<span class="LC_error">'.
9415: &mt('An error occurred: [_1]',$putresult).'</span>';
9416: }
9417: } else {
9418: $resulttext = &mt('No changes made to bubblesheet format file');
9419: }
9420: if ($errors) {
9421: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
9422: $errors.'</ul>';
9423: }
9424: return $resulttext;
9425: }
9426:
9427: sub modify_coursecategories {
9428: my ($dom,$lastactref,%domconfig) = @_;
9429: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
9430: $cathash);
9431: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
9432: my @catitems = ('unauth','auth');
9433: my @cattypes = ('std','domonly','codesrch','none');
9434: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
9435: $cathash = $domconfig{'coursecategories'}{'cats'};
9436: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
9437: $changes{'togglecats'} = 1;
9438: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
9439: }
9440: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
9441: $changes{'categorize'} = 1;
9442: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
9443: }
9444: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
9445: $changes{'togglecatscomm'} = 1;
9446: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
9447: }
9448: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
9449: $changes{'categorizecomm'} = 1;
9450: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
9451: }
9452: foreach my $item (@catitems) {
9453: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
9454: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
9455: $changes{$item} = 1;
9456: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
9457: }
9458: }
9459: }
9460: } else {
9461: $changes{'togglecats'} = 1;
9462: $changes{'categorize'} = 1;
9463: $changes{'togglecatscomm'} = 1;
9464: $changes{'categorizecomm'} = 1;
9465: $domconfig{'coursecategories'} = {
9466: togglecats => $env{'form.togglecats'},
9467: categorize => $env{'form.categorize'},
9468: togglecatscomm => $env{'form.togglecatscomm'},
9469: categorizecomm => $env{'form.categorizecomm'},
9470: };
9471: foreach my $item (@catitems) {
9472: if ($env{'form.coursecat_'.$item} ne 'std') {
9473: $changes{$item} = 1;
9474: }
9475: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
9476: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
9477: }
9478: }
9479: }
9480: if (ref($cathash) eq 'HASH') {
9481: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
9482: push (@deletecategory,'instcode::0');
9483: }
9484: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
9485: push(@deletecategory,'communities::0');
9486: }
9487: }
9488: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
9489: if (ref($cathash) eq 'HASH') {
9490: if (@deletecategory > 0) {
9491: #FIXME Need to remove category from all courses using a deleted category
9492: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
9493: foreach my $item (@deletecategory) {
9494: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
9495: delete($domconfig{'coursecategories'}{'cats'}{$item});
9496: $deletions{$item} = 1;
9497: &recurse_cat_deletes($item,$cathash,\%deletions);
9498: }
9499: }
9500: }
9501: foreach my $item (keys(%{$cathash})) {
9502: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
9503: if ($cathash->{$item} ne $env{'form.'.$item}) {
9504: $reorderings{$item} = 1;
9505: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
9506: }
9507: if ($env{'form.addcategory_name_'.$item} ne '') {
9508: my $newcat = $env{'form.addcategory_name_'.$item};
9509: my $newdepth = $depth+1;
9510: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
9511: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
9512: $adds{$newitem} = 1;
9513: }
9514: if ($env{'form.subcat_'.$item} ne '') {
9515: my $newcat = $env{'form.subcat_'.$item};
9516: my $newdepth = $depth+1;
9517: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
9518: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
9519: $adds{$newitem} = 1;
9520: }
9521: }
9522: }
9523: if ($env{'form.instcode'} eq '1') {
9524: if (ref($cathash) eq 'HASH') {
9525: my $newitem = 'instcode::0';
9526: if ($cathash->{$newitem} eq '') {
9527: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
9528: $adds{$newitem} = 1;
9529: }
9530: } else {
9531: my $newitem = 'instcode::0';
9532: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
9533: $adds{$newitem} = 1;
9534: }
9535: }
9536: if ($env{'form.communities'} eq '1') {
9537: if (ref($cathash) eq 'HASH') {
9538: my $newitem = 'communities::0';
9539: if ($cathash->{$newitem} eq '') {
9540: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
9541: $adds{$newitem} = 1;
9542: }
9543: } else {
9544: my $newitem = 'communities::0';
9545: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
9546: $adds{$newitem} = 1;
9547: }
9548: }
9549: if ($env{'form.addcategory_name'} ne '') {
9550: if (($env{'form.addcategory_name'} ne 'instcode') &&
9551: ($env{'form.addcategory_name'} ne 'communities')) {
9552: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
9553: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
9554: $adds{$newitem} = 1;
9555: }
9556: }
9557: my $putresult;
9558: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
9559: if (keys(%deletions) > 0) {
9560: foreach my $key (keys(%deletions)) {
9561: if ($predelallitems{$key} ne '') {
9562: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
9563: }
9564: }
9565: }
9566: my (@chkcats,@chktrails,%chkallitems);
9567: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
9568: if (ref($chkcats[0]) eq 'ARRAY') {
9569: my $depth = 0;
9570: my $chg = 0;
9571: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
9572: my $name = $chkcats[0][$i];
9573: my $item;
9574: if ($name eq '') {
9575: $chg ++;
9576: } else {
9577: $item = &escape($name).'::0';
9578: if ($chg) {
9579: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
9580: }
9581: $depth ++;
9582: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
9583: $depth --;
9584: }
9585: }
9586: }
9587: }
9588: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
9589: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
9590: if ($putresult eq 'ok') {
9591: my %title = (
9592: togglecats => 'Show/Hide a course in catalog',
9593: categorize => 'Assign a category to a course',
9594: togglecatscomm => 'Show/Hide a community in catalog',
9595: categorizecomm => 'Assign a category to a community',
9596: );
9597: my %level = (
9598: dom => 'set in Domain ("Modify Course/Community")',
9599: crs => 'set in Course ("Course Configuration")',
9600: comm => 'set in Community ("Community Configuration")',
9601: none => 'No catalog',
9602: std => 'Standard catalog',
9603: domonly => 'Domain-only catalog',
9604: codesrch => 'Code search form',
9605: );
9606: $resulttext = &mt('Changes made:').'<ul>';
9607: if ($changes{'togglecats'}) {
9608: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
9609: }
9610: if ($changes{'categorize'}) {
9611: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
9612: }
9613: if ($changes{'togglecatscomm'}) {
9614: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
9615: }
9616: if ($changes{'categorizecomm'}) {
9617: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
9618: }
9619: if ($changes{'unauth'}) {
9620: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
9621: }
9622: if ($changes{'auth'}) {
9623: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
9624: }
9625: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
9626: my $cathash;
9627: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
9628: $cathash = $domconfig{'coursecategories'}{'cats'};
9629: } else {
9630: $cathash = {};
9631: }
9632: my (@cats,@trails,%allitems);
9633: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
9634: if (keys(%deletions) > 0) {
9635: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
9636: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
9637: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
9638: }
9639: $resulttext .= '</ul></li>';
9640: }
9641: if (keys(%reorderings) > 0) {
9642: my %sort_by_trail;
9643: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
9644: foreach my $key (keys(%reorderings)) {
9645: if ($allitems{$key} ne '') {
9646: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
9647: }
9648: }
9649: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
9650: $resulttext .= '<li>'.$trails[$trail].'</li>';
9651: }
9652: $resulttext .= '</ul></li>';
9653: }
9654: if (keys(%adds) > 0) {
9655: my %sort_by_trail;
9656: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
9657: foreach my $key (keys(%adds)) {
9658: if ($allitems{$key} ne '') {
9659: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
9660: }
9661: }
9662: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
9663: $resulttext .= '<li>'.$trails[$trail].'</li>';
9664: }
9665: $resulttext .= '</ul></li>';
9666: }
9667: }
9668: $resulttext .= '</ul>';
9669: if ($changes{'unauth'} || $changes{'auth'}) {
9670: &Apache::loncommon::devalidate_domconfig_cache($dom);
9671: if (ref($lastactref) eq 'HASH') {
9672: $lastactref->{'domainconfig'} = 1;
9673: }
9674: }
9675: } else {
9676: $resulttext = '<span class="LC_error">'.
9677: &mt('An error occurred: [_1]',$putresult).'</span>';
9678: }
9679: } else {
9680: $resulttext = &mt('No changes made to course and community categories');
9681: }
9682: return $resulttext;
9683: }
9684:
9685: sub modify_serverstatuses {
9686: my ($dom,%domconfig) = @_;
9687: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
9688: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
9689: %currserverstatus = %{$domconfig{'serverstatuses'}};
9690: }
9691: my @pages = &serverstatus_pages();
9692: foreach my $type (@pages) {
9693: $newserverstatus{$type}{'namedusers'} = '';
9694: $newserverstatus{$type}{'machines'} = '';
9695: if (defined($env{'form.'.$type.'_namedusers'})) {
9696: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
9697: my @okusers;
9698: foreach my $user (@users) {
9699: my ($uname,$udom) = split(/:/,$user);
9700: if (($udom =~ /^$match_domain$/) &&
9701: (&Apache::lonnet::domain($udom)) &&
9702: ($uname =~ /^$match_username$/)) {
9703: if (!grep(/^\Q$user\E/,@okusers)) {
9704: push(@okusers,$user);
9705: }
9706: }
9707: }
9708: if (@okusers > 0) {
9709: @okusers = sort(@okusers);
9710: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
9711: }
9712: }
9713: if (defined($env{'form.'.$type.'_machines'})) {
9714: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
9715: my @okmachines;
9716: foreach my $ip (@machines) {
9717: my @parts = split(/\./,$ip);
9718: next if (@parts < 4);
9719: my $badip = 0;
9720: for (my $i=0; $i<4; $i++) {
9721: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
9722: $badip = 1;
9723: last;
9724: }
9725: }
9726: if (!$badip) {
9727: push(@okmachines,$ip);
9728: }
9729: }
9730: @okmachines = sort(@okmachines);
9731: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
9732: }
9733: }
9734: my %serverstatushash = (
9735: serverstatuses => \%newserverstatus,
9736: );
9737: foreach my $type (@pages) {
9738: foreach my $setting ('namedusers','machines') {
9739: my (@current,@new);
9740: if (ref($currserverstatus{$type}) eq 'HASH') {
9741: if ($currserverstatus{$type}{$setting} ne '') {
9742: @current = split(/,/,$currserverstatus{$type}{$setting});
9743: }
9744: }
9745: if ($newserverstatus{$type}{$setting} ne '') {
9746: @new = split(/,/,$newserverstatus{$type}{$setting});
9747: }
9748: if (@current > 0) {
9749: if (@new > 0) {
9750: foreach my $item (@current) {
9751: if (!grep(/^\Q$item\E$/,@new)) {
9752: $changes{$type}{$setting} = 1;
9753: last;
9754: }
9755: }
9756: foreach my $item (@new) {
9757: if (!grep(/^\Q$item\E$/,@current)) {
9758: $changes{$type}{$setting} = 1;
9759: last;
9760: }
9761: }
9762: } else {
9763: $changes{$type}{$setting} = 1;
9764: }
9765: } elsif (@new > 0) {
9766: $changes{$type}{$setting} = 1;
9767: }
9768: }
9769: }
9770: if (keys(%changes) > 0) {
9771: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
9772: my $putresult = &Apache::lonnet::put_dom('configuration',
9773: \%serverstatushash,$dom);
9774: if ($putresult eq 'ok') {
9775: $resulttext .= &mt('Changes made:').'<ul>';
9776: foreach my $type (@pages) {
9777: if (ref($changes{$type}) eq 'HASH') {
9778: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
9779: if ($changes{$type}{'namedusers'}) {
9780: if ($newserverstatus{$type}{'namedusers'} eq '') {
9781: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
9782: } else {
9783: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
9784: }
9785: }
9786: if ($changes{$type}{'machines'}) {
9787: if ($newserverstatus{$type}{'machines'} eq '') {
9788: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
9789: } else {
9790: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
9791: }
9792:
9793: }
9794: $resulttext .= '</ul></li>';
9795: }
9796: }
9797: $resulttext .= '</ul>';
9798: } else {
9799: $resulttext = '<span class="LC_error">'.
9800: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
9801:
9802: }
9803: } else {
9804: $resulttext = &mt('No changes made to access to server status pages');
9805: }
9806: return $resulttext;
9807: }
9808:
9809: sub modify_helpsettings {
9810: my ($r,$dom,$confname,%domconfig) = @_;
9811: my ($resulttext,$errors,%changes,%helphash);
9812: my %defaultchecked = ('submitbugs' => 'on');
9813: my @offon = ('off','on');
9814: my @toggles = ('submitbugs');
9815: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
9816: foreach my $item (@toggles) {
9817: if ($defaultchecked{$item} eq 'on') {
9818: if ($domconfig{'helpsettings'}{$item} eq '') {
9819: if ($env{'form.'.$item} eq '0') {
9820: $changes{$item} = 1;
9821: }
9822: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
9823: $changes{$item} = 1;
9824: }
9825: } elsif ($defaultchecked{$item} eq 'off') {
9826: if ($domconfig{'helpsettings'}{$item} eq '') {
9827: if ($env{'form.'.$item} eq '1') {
9828: $changes{$item} = 1;
9829: }
9830: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
9831: $changes{$item} = 1;
9832: }
9833: }
9834: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
9835: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
9836: }
9837: }
9838: }
9839: my $putresult;
9840: if (keys(%changes) > 0) {
9841: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
9842: if ($putresult eq 'ok') {
9843: $resulttext = &mt('Changes made:').'<ul>';
9844: foreach my $item (sort(keys(%changes))) {
9845: if ($item eq 'submitbugs') {
9846: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
9847: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
9848: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
9849: }
9850: }
9851: $resulttext .= '</ul>';
9852: } else {
9853: $resulttext = &mt('No changes made to help settings');
9854: $errors .= '<li><span class="LC_error">'.
9855: &mt('An error occurred storing the settings: [_1]',
9856: $putresult).'</span></li>';
9857: }
9858: }
9859: if ($errors) {
9860: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
9861: $errors.'</ul>';
9862: }
9863: return $resulttext;
9864: }
9865:
9866: sub modify_coursedefaults {
9867: my ($dom,$lastactref,%domconfig) = @_;
9868: my ($resulttext,$errors,%changes,%defaultshash);
9869: my %defaultchecked = ('canuse_pdfforms' => 'off');
9870: my @toggles = ('canuse_pdfforms');
9871: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
9872: 'uploadquota_community','uploadquota_textbook');
9873: my @types = ('official','unofficial','community','textbook');
9874: my %staticdefaults = (
9875: anonsurvey_threshold => 10,
9876: uploadquota => 500,
9877: );
9878:
9879: $defaultshash{'coursedefaults'} = {};
9880:
9881: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
9882: if ($domconfig{'coursedefaults'} eq '') {
9883: $domconfig{'coursedefaults'} = {};
9884: }
9885: }
9886:
9887: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
9888: foreach my $item (@toggles) {
9889: if ($defaultchecked{$item} eq 'on') {
9890: if (($domconfig{'coursedefaults'}{$item} eq '') &&
9891: ($env{'form.'.$item} eq '0')) {
9892: $changes{$item} = 1;
9893: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
9894: $changes{$item} = 1;
9895: }
9896: } elsif ($defaultchecked{$item} eq 'off') {
9897: if (($domconfig{'coursedefaults'}{$item} eq '') &&
9898: ($env{'form.'.$item} eq '1')) {
9899: $changes{$item} = 1;
9900: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
9901: $changes{$item} = 1;
9902: }
9903: }
9904: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
9905: }
9906: foreach my $item (@numbers) {
9907: my ($currdef,$newdef);
9908: $newdef = $env{'form.'.$item};
9909: if ($item eq 'anonsurvey_threshold') {
9910: $currdef = $domconfig{'coursedefaults'}{$item};
9911: $newdef =~ s/\D//g;
9912: if ($newdef eq '' || $newdef < 1) {
9913: $newdef = 1;
9914: }
9915: $defaultshash{'coursedefaults'}{$item} = $newdef;
9916: } else {
9917: my ($type) = ($item =~ /^\Quploadquota_\E(\w+)$/);
9918: if (ref($domconfig{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
9919: $currdef = $domconfig{'coursedefaults'}{'uploadquota'}{$type};
9920: }
9921: $newdef =~ s/[^\w.\-]//g;
9922: $defaultshash{'coursedefaults'}{'uploadquota'}{$type} = $newdef;
9923: }
9924: if ($currdef ne $newdef) {
9925: my $staticdef;
9926: if ($item eq 'anonsurvey_threshold') {
9927: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
9928: $changes{$item} = 1;
9929: }
9930: } else {
9931: unless (($currdef eq '') && ($newdef == $staticdefaults{'uploadquota'})) {
9932: $changes{'uploadquota'} = 1;
9933: }
9934: }
9935: }
9936: }
9937:
9938: my $officialcreds = $env{'form.official_credits'};
9939: $officialcreds =~ s/[^\d.]+//g;
9940: my $unofficialcreds = $env{'form.unofficial_credits'};
9941: $unofficialcreds =~ s/[^\d.]+//g;
9942: my $textbookcreds = $env{'form.textbook_credits'};
9943: $textbookcreds =~ s/[^\d.]+//g;
9944: if (ref($domconfig{'coursedefaults'}{'coursecredits'} ne 'HASH') &&
9945: ($env{'form.coursecredits'} eq '1')) {
9946: $changes{'coursecredits'} = 1;
9947: } else {
9948: if (($domconfig{'coursedefaults'}{'coursecredits'}{'official'} ne $officialcreds) ||
9949: ($domconfig{'coursedefaults'}{'coursecredits'}{'unofficial'} ne $unofficialcreds) ||
9950: ($domconfig{'coursedefaults'}{'coursecredits'}{'textbook'} ne $textbookcreds)) {
9951: $changes{'coursecredits'} = 1;
9952: }
9953: }
9954: $defaultshash{'coursedefaults'}{'coursecredits'} = {
9955: official => $officialcreds,
9956: unofficial => $unofficialcreds,
9957: textbook => $textbookcreds,
9958: }
9959: }
9960: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
9961: $dom);
9962: if ($putresult eq 'ok') {
9963: if (keys(%changes) > 0) {
9964: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9965: if (($changes{'canuse_pdfforms'}) || ($changes{'coursecredits'}) ||
9966: ($changes{'uploadquota'})) {
9967: if ($changes{'canuse_pdfforms'}) {
9968: $domdefaults{'canuse_pdfforms'}=$defaultshash{'coursedefaults'}{'canuse_pdfforms'};
9969: }
9970: if ($changes{'coursecredits'}) {
9971: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
9972: $domdefaults{'officialcredits'} =
9973: $defaultshash{'coursedefaults'}{'coursecredits'}{'official'};
9974: $domdefaults{'unofficialcredits'} =
9975: $defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'};
9976: $domdefaults{'textbookcredits'} =
9977: $domdefaults{'coursedefaults'}{'coursecredits'}{'textbook'};
9978: }
9979: }
9980: if ($changes{'uploadquota'}) {
9981: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
9982: foreach my $type (@types) {
9983: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
9984: }
9985: }
9986: }
9987: my $cachetime = 24*60*60;
9988: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
9989: if (ref($lastactref) eq 'HASH') {
9990: $lastactref->{'domdefaults'} = 1;
9991: }
9992: }
9993: $resulttext = &mt('Changes made:').'<ul>';
9994: foreach my $item (sort(keys(%changes))) {
9995: if ($item eq 'canuse_pdfforms') {
9996: if ($env{'form.'.$item} eq '1') {
9997: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
9998: } else {
9999: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
10000: }
10001: } elsif ($item eq 'anonsurvey_threshold') {
10002: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
10003: } elsif ($item eq 'uploadquota') {
10004: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10005: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
10006: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
10007: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
10008: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
10009:
10010: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
10011: '</ul>'.
10012: '</li>';
10013: } else {
10014: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
10015: }
10016: } elsif ($item eq 'coursecredits') {
10017: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
10018: if (($domdefaults{'officialcredits'} eq '') &&
10019: ($domdefaults{'unofficialcredits'} eq '') &&
10020: ($domdefaults{'textbookcredits'} eq '')) {
10021: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
10022: } else {
10023: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
10024: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
10025: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
10026: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
10027: '</ul>'.
10028: '</li>';
10029: }
10030: } else {
10031: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
10032: }
10033: }
10034: }
10035: $resulttext .= '</ul>';
10036: } else {
10037: $resulttext = &mt('No changes made to course defaults');
10038: }
10039: } else {
10040: $resulttext = '<span class="LC_error">'.
10041: &mt('An error occurred: [_1]',$putresult).'</span>';
10042: }
10043: return $resulttext;
10044: }
10045:
10046: sub modify_selfenrollment {
10047: my ($dom,$lastactref,%domconfig) = @_;
10048: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
10049: my @types = ('official','unofficial','community','textbook');
10050: my %titles = &tool_titles();
10051: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
10052: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
10053: $ordered{'default'} = ['types','registered','approval','limit'];
10054:
10055: my (%roles,%shown,%toplevel);
10056: $roles{'0'} = &Apache::lonnet::plaintext('dc');
10057:
10058: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
10059: if ($domconfig{'selfenrollment'} eq '') {
10060: $domconfig{'selfenrollment'} = {};
10061: }
10062: }
10063: %toplevel = (
10064: admin => 'Configuration Rights',
10065: default => 'Default settings',
10066: validation => 'Validation of self-enrollment requests',
10067: );
10068: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
10069:
10070: if (ref($ordered{'admin'}) eq 'ARRAY') {
10071: foreach my $item (@{$ordered{'admin'}}) {
10072: foreach my $type (@types) {
10073: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
10074: $selfenrollhash{'admin'}{$type}{$item} = 1;
10075: } else {
10076: $selfenrollhash{'admin'}{$type}{$item} = 0;
10077: }
10078: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
10079: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
10080: if ($selfenrollhash{'admin'}{$type}{$item} ne
10081: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
10082: push(@{$changes{'admin'}{$type}},$item);
10083: }
10084: } else {
10085: if (!$selfenrollhash{'admin'}{$type}{$item}) {
10086: push(@{$changes{'admin'}{$type}},$item);
10087: }
10088: }
10089: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
10090: push(@{$changes{'admin'}{$type}},$item);
10091: }
10092: }
10093: }
10094: }
10095:
10096: foreach my $item (@{$ordered{'default'}}) {
10097: foreach my $type (@types) {
10098: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
10099: if ($item eq 'types') {
10100: unless (($value eq 'all') || ($value eq 'dom')) {
10101: $value = '';
10102: }
10103: } elsif ($item eq 'registered') {
10104: unless ($value eq '1') {
10105: $value = 0;
10106: }
10107: } elsif ($item eq 'approval') {
10108: unless ($value =~ /^[012]$/) {
10109: $value = 0;
10110: }
10111: } else {
10112: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
10113: $value = 'none';
10114: }
10115: }
10116: $selfenrollhash{'default'}{$type}{$item} = $value;
10117: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
10118: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
10119: if ($selfenrollhash{'default'}{$type}{$item} ne
10120: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
10121: push(@{$changes{'default'}{$type}},$item);
10122: }
10123: } else {
10124: push(@{$changes{'default'}{$type}},$item);
10125: }
10126: } else {
10127: push(@{$changes{'default'}{$type}},$item);
10128: }
10129: if ($item eq 'limit') {
10130: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
10131: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
10132: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
10133: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
10134: }
10135: } else {
10136: $selfenrollhash{'default'}{$type}{'cap'} = '';
10137: }
10138: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
10139: if ($selfenrollhash{'default'}{$type}{'cap'} ne
10140: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
10141: push(@{$changes{'default'}{$type}},'cap');
10142: }
10143: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
10144: push(@{$changes{'default'}{$type}},'cap');
10145: }
10146: }
10147: }
10148: }
10149:
10150: foreach my $item (@{$itemsref}) {
10151: if ($item eq 'fields') {
10152: my @changed;
10153: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
10154: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
10155: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
10156: }
10157: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
10158: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
10159: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
10160: $domconfig{'selfenrollment'}{'validation'}{$item});
10161: } else {
10162: @changed = @{$selfenrollhash{'validation'}{$item}};
10163: }
10164: } else {
10165: @changed = @{$selfenrollhash{'validation'}{$item}};
10166: }
10167: if (@changed) {
10168: if ($selfenrollhash{'validation'}{$item}) {
10169: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
10170: } else {
10171: $changes{'validation'}{$item} = &mt('None');
10172: }
10173: }
10174: } else {
10175: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
10176: if ($item eq 'markup') {
10177: if ($env{'form.selfenroll_validation_'.$item}) {
10178: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
10179: }
10180: }
10181: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
10182: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
10183: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
10184: }
10185: }
10186: }
10187: }
10188:
10189: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
10190: $dom);
10191: if ($putresult eq 'ok') {
10192: if (keys(%changes) > 0) {
10193: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10194: $resulttext = &mt('Changes made:').'<ul>';
10195: foreach my $key ('admin','default','validation') {
10196: if (ref($changes{$key}) eq 'HASH') {
10197: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
10198: if ($key eq 'validation') {
10199: foreach my $item (@{$itemsref}) {
10200: if (exists($changes{$key}{$item})) {
10201: if ($item eq 'markup') {
10202: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
10203: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
10204: } else {
10205: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
10206: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
10207: }
10208: }
10209: }
10210: } else {
10211: foreach my $type (@types) {
10212: if ($type eq 'community') {
10213: $roles{'1'} = &mt('Community personnel');
10214: } else {
10215: $roles{'1'} = &mt('Course personnel');
10216: }
10217: if (ref($changes{$key}{$type}) eq 'ARRAY') {
10218: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
10219: if ($key eq 'admin') {
10220: my @mgrdc = ();
10221: if (ref($ordered{$key}) eq 'ARRAY') {
10222: foreach my $item (@{$ordered{'admin'}}) {
10223: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
10224: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
10225: push(@mgrdc,$item);
10226: }
10227: }
10228: }
10229: if (@mgrdc) {
10230: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
10231: } else {
10232: delete($domdefaults{$type.'selfenrolladmdc'});
10233: }
10234: }
10235: } else {
10236: if (ref($ordered{$key}) eq 'ARRAY') {
10237: foreach my $item (@{$ordered{$key}}) {
10238: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
10239: $domdefaults{$type.'selfenroll'.$item} =
10240: $selfenrollhash{$key}{$type}{$item};
10241: }
10242: }
10243: }
10244: }
10245: }
10246: $resulttext .= '<li>'.$titles{$type}.'<ul>';
10247: foreach my $item (@{$ordered{$key}}) {
10248: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
10249: $resulttext .= '<li>';
10250: if ($key eq 'admin') {
10251: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
10252: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
10253: } else {
10254: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
10255: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
10256: }
10257: $resulttext .= '</li>';
10258: }
10259: }
10260: $resulttext .= '</ul></li>';
10261: }
10262: }
10263: $resulttext .= '</ul></li>';
10264: }
10265: }
10266: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
10267: my $cachetime = 24*60*60;
10268: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10269: if (ref($lastactref) eq 'HASH') {
10270: $lastactref->{'domdefaults'} = 1;
10271: }
10272: }
10273: }
10274: $resulttext .= '</ul>';
10275: } else {
10276: $resulttext = &mt('No changes made to self-enrollment settings');
10277: }
10278: } else {
10279: $resulttext = '<span class="LC_error">'.
10280: &mt('An error occurred: [_1]',$putresult).'</span>';
10281: }
10282: return $resulttext;
10283: }
10284:
10285: sub modify_usersessions {
10286: my ($dom,$lastactref,%domconfig) = @_;
10287: my @hostingtypes = ('version','excludedomain','includedomain');
10288: my @offloadtypes = ('primary','default');
10289: my %types = (
10290: remote => \@hostingtypes,
10291: hosted => \@hostingtypes,
10292: spares => \@offloadtypes,
10293: );
10294: my @prefixes = ('remote','hosted','spares');
10295: my @lcversions = &Apache::lonnet::all_loncaparevs();
10296: my (%by_ip,%by_location,@intdoms);
10297: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
10298: my @locations = sort(keys(%by_location));
10299: my (%defaultshash,%changes);
10300: foreach my $prefix (@prefixes) {
10301: $defaultshash{'usersessions'}{$prefix} = {};
10302: }
10303: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10304: my $resulttext;
10305: my %iphost = &Apache::lonnet::get_iphost();
10306: foreach my $prefix (@prefixes) {
10307: next if ($prefix eq 'spares');
10308: foreach my $type (@{$types{$prefix}}) {
10309: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
10310: if ($type eq 'version') {
10311: my $value = $env{'form.'.$prefix.'_'.$type};
10312: my $okvalue;
10313: if ($value ne '') {
10314: if (grep(/^\Q$value\E$/,@lcversions)) {
10315: $okvalue = $value;
10316: }
10317: }
10318: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10319: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
10320: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
10321: if ($inuse == 0) {
10322: $changes{$prefix}{$type} = 1;
10323: } else {
10324: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
10325: $changes{$prefix}{$type} = 1;
10326: }
10327: if ($okvalue ne '') {
10328: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10329: }
10330: }
10331: } else {
10332: if (($inuse == 1) && ($okvalue ne '')) {
10333: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10334: $changes{$prefix}{$type} = 1;
10335: }
10336: }
10337: } else {
10338: if (($inuse == 1) && ($okvalue ne '')) {
10339: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10340: $changes{$prefix}{$type} = 1;
10341: }
10342: }
10343: } else {
10344: if (($inuse == 1) && ($okvalue ne '')) {
10345: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10346: $changes{$prefix}{$type} = 1;
10347: }
10348: }
10349: } else {
10350: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
10351: my @okvals;
10352: foreach my $val (@vals) {
10353: if ($val =~ /:/) {
10354: my @items = split(/:/,$val);
10355: foreach my $item (@items) {
10356: if (ref($by_location{$item}) eq 'ARRAY') {
10357: push(@okvals,$item);
10358: }
10359: }
10360: } else {
10361: if (ref($by_location{$val}) eq 'ARRAY') {
10362: push(@okvals,$val);
10363: }
10364: }
10365: }
10366: @okvals = sort(@okvals);
10367: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10368: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
10369: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
10370: if ($inuse == 0) {
10371: $changes{$prefix}{$type} = 1;
10372: } else {
10373: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10374: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
10375: if (@changed > 0) {
10376: $changes{$prefix}{$type} = 1;
10377: }
10378: }
10379: } else {
10380: if ($inuse == 1) {
10381: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10382: $changes{$prefix}{$type} = 1;
10383: }
10384: }
10385: } else {
10386: if ($inuse == 1) {
10387: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10388: $changes{$prefix}{$type} = 1;
10389: }
10390: }
10391: } else {
10392: if ($inuse == 1) {
10393: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10394: $changes{$prefix}{$type} = 1;
10395: }
10396: }
10397: }
10398: }
10399: }
10400:
10401: my @alldoms = &Apache::lonnet::all_domains();
10402: my %servers = &Apache::lonnet::internet_dom_servers($dom);
10403: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
10404: my $savespares;
10405:
10406: foreach my $lonhost (sort(keys(%servers))) {
10407: my $serverhomeID =
10408: &Apache::lonnet::get_server_homeID($servers{$lonhost});
10409: my $serverhostname = &Apache::lonnet::hostname($lonhost);
10410: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
10411: my %spareschg;
10412: foreach my $type (@{$types{'spares'}}) {
10413: my @okspares;
10414: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
10415: foreach my $server (@checked) {
10416: if (&Apache::lonnet::hostname($server) ne '') {
10417: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
10418: unless (grep(/^\Q$server\E$/,@okspares)) {
10419: push(@okspares,$server);
10420: }
10421: }
10422: }
10423: }
10424: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
10425: my $newspare;
10426: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
10427: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
10428: $newspare = $new;
10429: }
10430: }
10431: my @spares;
10432: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
10433: @spares = sort(@okspares,$newspare);
10434: } else {
10435: @spares = sort(@okspares);
10436: }
10437: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
10438: if (ref($spareid{$lonhost}) eq 'HASH') {
10439: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
10440: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
10441: if (@diffs > 0) {
10442: $spareschg{$type} = 1;
10443: }
10444: }
10445: }
10446: }
10447: if (keys(%spareschg) > 0) {
10448: $changes{'spares'}{$lonhost} = \%spareschg;
10449: }
10450: }
10451:
10452: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10453: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
10454: if (ref($changes{'spares'}) eq 'HASH') {
10455: if (keys(%{$changes{'spares'}}) > 0) {
10456: $savespares = 1;
10457: }
10458: }
10459: } else {
10460: $savespares = 1;
10461: }
10462: }
10463:
10464: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
10465: if ((keys(%changes) > 0) || ($savespares)) {
10466: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
10467: $dom);
10468: if ($putresult eq 'ok') {
10469: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
10470: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
10471: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
10472: }
10473: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
10474: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
10475: }
10476: }
10477: my $cachetime = 24*60*60;
10478: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10479: if (ref($lastactref) eq 'HASH') {
10480: $lastactref->{'domdefaults'} = 1;
10481: }
10482: if (keys(%changes) > 0) {
10483: my %lt = &usersession_titles();
10484: $resulttext = &mt('Changes made:').'<ul>';
10485: foreach my $prefix (@prefixes) {
10486: if (ref($changes{$prefix}) eq 'HASH') {
10487: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
10488: if ($prefix eq 'spares') {
10489: if (ref($changes{$prefix}) eq 'HASH') {
10490: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
10491: $resulttext .= '<li><b>'.$lonhost.'</b> ';
10492: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
10493: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
10494: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
10495: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
10496: foreach my $type (@{$types{$prefix}}) {
10497: if ($changes{$prefix}{$lonhost}{$type}) {
10498: my $offloadto = &mt('None');
10499: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
10500: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
10501: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
10502: }
10503: }
10504: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
10505: }
10506: }
10507: }
10508: $resulttext .= '</li>';
10509: }
10510: }
10511: } else {
10512: foreach my $type (@{$types{$prefix}}) {
10513: if (defined($changes{$prefix}{$type})) {
10514: my $newvalue;
10515: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
10516: if (ref($defaultshash{'usersessions'}{$prefix})) {
10517: if ($type eq 'version') {
10518: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
10519: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
10520: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
10521: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
10522: }
10523: }
10524: }
10525: }
10526: if ($newvalue eq '') {
10527: if ($type eq 'version') {
10528: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
10529: } else {
10530: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
10531: }
10532: } else {
10533: if ($type eq 'version') {
10534: $newvalue .= ' '.&mt('(or later)');
10535: }
10536: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
10537: }
10538: }
10539: }
10540: }
10541: $resulttext .= '</ul>';
10542: }
10543: }
10544: $resulttext .= '</ul>';
10545: } else {
10546: $resulttext = $nochgmsg;
10547: }
10548: } else {
10549: $resulttext = '<span class="LC_error">'.
10550: &mt('An error occurred: [_1]',$putresult).'</span>';
10551: }
10552: } else {
10553: $resulttext = $nochgmsg;
10554: }
10555: return $resulttext;
10556: }
10557:
10558: sub modify_loadbalancing {
10559: my ($dom,%domconfig) = @_;
10560: my $primary_id = &Apache::lonnet::domain($dom,'primary');
10561: my $intdom = &Apache::lonnet::internet_dom($primary_id);
10562: my ($othertitle,$usertypes,$types) =
10563: &Apache::loncommon::sorted_inst_types($dom);
10564: my %servers = &Apache::lonnet::internet_dom_servers($dom);
10565: my @sparestypes = ('primary','default');
10566: my %typetitles = &sparestype_titles();
10567: my $resulttext;
10568: my (%currbalancer,%currtargets,%currrules,%existing);
10569: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
10570: %existing = %{$domconfig{'loadbalancing'}};
10571: }
10572: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
10573: \%currtargets,\%currrules);
10574: my ($saveloadbalancing,%defaultshash,%changes);
10575: my ($alltypes,$othertypes,$titles) =
10576: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
10577: my %ruletitles = &offloadtype_text();
10578: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
10579: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
10580: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
10581: if ($balancer eq '') {
10582: next;
10583: }
10584: if (!exists($servers{$balancer})) {
10585: if (exists($currbalancer{$balancer})) {
10586: push(@{$changes{'delete'}},$balancer);
10587: }
10588: next;
10589: }
10590: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
10591: push(@{$changes{'delete'}},$balancer);
10592: next;
10593: }
10594: if (!exists($currbalancer{$balancer})) {
10595: push(@{$changes{'add'}},$balancer);
10596: }
10597: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
10598: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
10599: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
10600: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
10601: $saveloadbalancing = 1;
10602: }
10603: foreach my $sparetype (@sparestypes) {
10604: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
10605: my @offloadto;
10606: foreach my $target (@targets) {
10607: if (($servers{$target}) && ($target ne $balancer)) {
10608: if ($sparetype eq 'default') {
10609: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
10610: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
10611: }
10612: }
10613: unless(grep(/^\Q$target\E$/,@offloadto)) {
10614: push(@offloadto,$target);
10615: }
10616: }
10617: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
10618: }
10619: }
10620: if (ref($currtargets{$balancer}) eq 'HASH') {
10621: foreach my $sparetype (@sparestypes) {
10622: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
10623: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
10624: if (@targetdiffs > 0) {
10625: $changes{'curr'}{$balancer}{'targets'} = 1;
10626: }
10627: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
10628: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
10629: $changes{'curr'}{$balancer}{'targets'} = 1;
10630: }
10631: }
10632: }
10633: } else {
10634: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
10635: foreach my $sparetype (@sparestypes) {
10636: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
10637: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
10638: $changes{'curr'}{$balancer}{'targets'} = 1;
10639: }
10640: }
10641: }
10642: }
10643: }
10644: my $ishomedom;
10645: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
10646: $ishomedom = 1;
10647: }
10648: if (ref($alltypes) eq 'ARRAY') {
10649: foreach my $type (@{$alltypes}) {
10650: my $rule;
10651: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
10652: (!$ishomedom)) {
10653: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
10654: }
10655: if ($rule eq 'specific') {
10656: $rule = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
10657: }
10658: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
10659: if (ref($currrules{$balancer}) eq 'HASH') {
10660: if ($rule ne $currrules{$balancer}{$type}) {
10661: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
10662: }
10663: } elsif ($rule ne '') {
10664: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
10665: }
10666: }
10667: }
10668: }
10669: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
10670: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
10671: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
10672: $defaultshash{'loadbalancing'} = {};
10673: }
10674: my $putresult = &Apache::lonnet::put_dom('configuration',
10675: \%defaultshash,$dom);
10676: if ($putresult eq 'ok') {
10677: if (keys(%changes) > 0) {
10678: if (ref($changes{'delete'}) eq 'ARRAY') {
10679: foreach my $balancer (sort(@{$changes{'delete'}})) {
10680: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
10681: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
10682: &Apache::lonnet::remote_devalidate_cache($balancer,[$cachekey]);
10683: }
10684: }
10685: if (ref($changes{'add'}) eq 'ARRAY') {
10686: foreach my $balancer (sort(@{$changes{'add'}})) {
10687: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
10688: }
10689: }
10690: if (ref($changes{'curr'}) eq 'HASH') {
10691: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
10692: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
10693: if ($changes{'curr'}{$balancer}{'targets'}) {
10694: my %offloadstr;
10695: foreach my $sparetype (@sparestypes) {
10696: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
10697: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
10698: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
10699: }
10700: }
10701: }
10702: if (keys(%offloadstr) == 0) {
10703: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
10704: } else {
10705: my $showoffload;
10706: foreach my $sparetype (@sparestypes) {
10707: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
10708: if (defined($offloadstr{$sparetype})) {
10709: $showoffload .= $offloadstr{$sparetype};
10710: } else {
10711: $showoffload .= &mt('None');
10712: }
10713: $showoffload .= (' 'x3);
10714: }
10715: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
10716: }
10717: }
10718: }
10719: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
10720: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
10721: foreach my $type (@{$alltypes}) {
10722: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
10723: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
10724: my $balancetext;
10725: if ($rule eq '') {
10726: $balancetext = $ruletitles{'default'};
10727: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
10728: ($rule eq 'balancer') || ($rule eq 'offloadedto')) {
10729: $balancetext = $ruletitles{$rule};
10730: } else {
10731: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
10732: }
10733: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
10734: }
10735: }
10736: }
10737: }
10738: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
10739: &Apache::lonnet::remote_devalidate_cache($balancer,[$cachekey]);
10740: }
10741: }
10742: if ($resulttext ne '') {
10743: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
10744: } else {
10745: $resulttext = $nochgmsg;
10746: }
10747: } else {
10748: $resulttext = $nochgmsg;
10749: }
10750: } else {
10751: $resulttext = '<span class="LC_error">'.
10752: &mt('An error occurred: [_1]',$putresult).'</span>';
10753: }
10754: } else {
10755: $resulttext = $nochgmsg;
10756: }
10757: return $resulttext;
10758: }
10759:
10760: sub recurse_check {
10761: my ($chkcats,$categories,$depth,$name) = @_;
10762: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
10763: my $chg = 0;
10764: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
10765: my $category = $chkcats->[$depth]{$name}[$j];
10766: my $item;
10767: if ($category eq '') {
10768: $chg ++;
10769: } else {
10770: my $deeper = $depth + 1;
10771: $item = &escape($category).':'.&escape($name).':'.$depth;
10772: if ($chg) {
10773: $categories->{$item} -= $chg;
10774: }
10775: &recurse_check($chkcats,$categories,$deeper,$category);
10776: $deeper --;
10777: }
10778: }
10779: }
10780: return;
10781: }
10782:
10783: sub recurse_cat_deletes {
10784: my ($item,$coursecategories,$deletions) = @_;
10785: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
10786: my $subdepth = $depth + 1;
10787: if (ref($coursecategories) eq 'HASH') {
10788: foreach my $subitem (keys(%{$coursecategories})) {
10789: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
10790: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
10791: delete($coursecategories->{$subitem});
10792: $deletions->{$subitem} = 1;
10793: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
10794: }
10795: }
10796: }
10797: return;
10798: }
10799:
10800: sub get_active_dcs {
10801: my ($dom) = @_;
10802: my $now = time;
10803: my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
10804: my %domcoords;
10805: my $numdcs = 0;
10806: foreach my $server (keys(%dompersonnel)) {
10807: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
10808: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
10809: $domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
10810: }
10811: }
10812: return %domcoords;
10813: }
10814:
10815: sub active_dc_picker {
10816: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
10817: my %domcoords = &get_active_dcs($dom);
10818: my @domcoord = keys(%domcoords);
10819: if (keys(%currhash)) {
10820: foreach my $dc (keys(%currhash)) {
10821: unless (exists($domcoords{$dc})) {
10822: push(@domcoord,$dc);
10823: }
10824: }
10825: }
10826: @domcoord = sort(@domcoord);
10827: my $numdcs = scalar(@domcoord);
10828: my $rows = 0;
10829: my $table;
10830: if ($numdcs > 1) {
10831: $table = '<table>';
10832: for (my $i=0; $i<@domcoord; $i++) {
10833: my $rem = $i%($numinrow);
10834: if ($rem == 0) {
10835: if ($i > 0) {
10836: $table .= '</tr>';
10837: }
10838: $table .= '<tr>';
10839: $rows ++;
10840: }
10841: my $check = '';
10842: if ($inputtype eq 'radio') {
10843: if (keys(%currhash) == 0) {
10844: if (!$i) {
10845: $check = ' checked="checked"';
10846: }
10847: } elsif (exists($currhash{$domcoord[$i]})) {
10848: $check = ' checked="checked"';
10849: }
10850: } else {
10851: if (exists($currhash{$domcoord[$i]})) {
10852: $check = ' checked="checked"';
10853: }
10854: }
10855: if ($i == @domcoord - 1) {
10856: my $colsleft = $numinrow - $rem;
10857: if ($colsleft > 1) {
10858: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
10859: } else {
10860: $table .= '<td class="LC_left_item">';
10861: }
10862: } else {
10863: $table .= '<td class="LC_left_item">';
10864: }
10865: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
10866: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
10867: $table .= '<span class="LC_nobreak"><label>'.
10868: '<input type="'.$inputtype.'" name="'.$name.'"'.
10869: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
10870: if ($user ne $dcname.':'.$dcdom) {
10871: $table .= ' ('.$dcname.':'.$dcdom.')';
10872: }
10873: $table .= '</label></span></td>';
10874: }
10875: $table .= '</tr></table>';
10876: } elsif ($numdcs == 1) {
10877: my ($dcname,$dcdom) = split(':',$domcoord[0]);
10878: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
10879: if ($inputtype eq 'radio') {
10880: $table .= '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
10881: if ($user ne $dcname.':'.$dcdom) {
10882: $table .= ' ('.$dcname.':'.$dcdom.')';
10883: }
10884: } else {
10885: my $check;
10886: if (exists($currhash{$domcoord[0]})) {
10887: $check = ' checked="checked"';
10888: }
10889: $table .= '<span class="LC_nobreak"><label>'.
10890: '<input type="checkbox" name="'.$name.'" '.
10891: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
10892: if ($user ne $dcname.':'.$dcdom) {
10893: $table .= ' ('.$dcname.':'.$dcdom.')';
10894: }
10895: $table .= '</label></span>';
10896: $rows ++;
10897: }
10898: }
10899: return ($numdcs,$table,$rows);
10900: }
10901:
10902: sub usersession_titles {
10903: return &Apache::lonlocal::texthash(
10904: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
10905: remote => 'Hosting of sessions for users in this domain on servers in other domains',
10906: spares => 'Servers offloaded to, when busy',
10907: version => 'LON-CAPA version requirement',
10908: excludedomain => 'Allow all, but exclude specific domains',
10909: includedomain => 'Deny all, but include specific domains',
10910: primary => 'Primary (checked first)',
10911: default => 'Default',
10912: );
10913: }
10914:
10915: sub id_for_thisdom {
10916: my (%servers) = @_;
10917: my %altids;
10918: foreach my $server (keys(%servers)) {
10919: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
10920: if ($serverhome ne $server) {
10921: $altids{$serverhome} = $server;
10922: }
10923: }
10924: return %altids;
10925: }
10926:
10927: sub count_servers {
10928: my ($currbalancer,%servers) = @_;
10929: my (@spares,$numspares);
10930: foreach my $lonhost (sort(keys(%servers))) {
10931: next if ($currbalancer eq $lonhost);
10932: push(@spares,$lonhost);
10933: }
10934: if ($currbalancer) {
10935: $numspares = scalar(@spares);
10936: } else {
10937: $numspares = scalar(@spares) - 1;
10938: }
10939: return ($numspares,@spares);
10940: }
10941:
10942: sub lonbalance_targets_js {
10943: my ($dom,$types,$servers,$settings) = @_;
10944: my $select = &mt('Select');
10945: my ($alltargets,$allishome,$allinsttypes,@alltypes);
10946: if (ref($servers) eq 'HASH') {
10947: $alltargets = join("','",sort(keys(%{$servers})));
10948: my @homedoms;
10949: foreach my $server (sort(keys(%{$servers}))) {
10950: if (&Apache::lonnet::host_domain($server) eq $dom) {
10951: push(@homedoms,'1');
10952: } else {
10953: push(@homedoms,'0');
10954: }
10955: }
10956: $allishome = join("','",@homedoms);
10957: }
10958: if (ref($types) eq 'ARRAY') {
10959: if (@{$types} > 0) {
10960: @alltypes = @{$types};
10961: }
10962: }
10963: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
10964: $allinsttypes = join("','",@alltypes);
10965: my (%currbalancer,%currtargets,%currrules,%existing);
10966: if (ref($settings) eq 'HASH') {
10967: %existing = %{$settings};
10968: }
10969: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
10970: \%currtargets,\%currrules);
10971: my $balancers = join("','",sort(keys(%currbalancer)));
10972: return <<"END";
10973:
10974: <script type="text/javascript">
10975: // <![CDATA[
10976:
10977: currBalancers = new Array('$balancers');
10978:
10979: function toggleTargets(balnum) {
10980: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
10981: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
10982: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
10983: var prevbalancer = prevhostitem.value;
10984: var baltotal = document.getElementById('loadbalancing_total').value;
10985: prevhostitem.value = balancer;
10986: if (prevbalancer != '') {
10987: var prevIdx = currBalancers.indexOf(prevbalancer);
10988: if (prevIdx != -1) {
10989: currBalancers.splice(prevIdx,1);
10990: }
10991: }
10992: if (balancer == '') {
10993: hideSpares(balnum);
10994: } else {
10995: var currIdx = currBalancers.indexOf(balancer);
10996: if (currIdx == -1) {
10997: currBalancers.push(balancer);
10998: }
10999: var homedoms = new Array('$allishome');
11000: var ishomedom = homedoms[lonhostitem.selectedIndex];
11001: showSpares(balancer,ishomedom,balnum);
11002: }
11003: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
11004: return;
11005: }
11006:
11007: function showSpares(balancer,ishomedom,balnum) {
11008: var alltargets = new Array('$alltargets');
11009: var insttypes = new Array('$allinsttypes');
11010: var offloadtypes = new Array('primary','default');
11011:
11012: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
11013: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
11014:
11015: for (var i=0; i<offloadtypes.length; i++) {
11016: var count = 0;
11017: for (var j=0; j<alltargets.length; j++) {
11018: if (alltargets[j] != balancer) {
11019: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
11020: item.value = alltargets[j];
11021: item.style.textAlign='left';
11022: item.style.textFace='normal';
11023: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
11024: if (currBalancers.indexOf(alltargets[j]) == -1) {
11025: item.disabled = '';
11026: } else {
11027: item.disabled = 'disabled';
11028: item.checked = false;
11029: }
11030: count ++;
11031: }
11032: }
11033: }
11034: for (var k=0; k<insttypes.length; k++) {
11035: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
11036: if (ishomedom == 1) {
11037: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
11038: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
11039: } else {
11040: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
11041: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
11042: }
11043: } else {
11044: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
11045: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
11046: }
11047: if ((insttypes[k] != '_LC_external') &&
11048: ((insttypes[k] != '_LC_internetdom') ||
11049: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
11050: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
11051: item.options.length = 0;
11052: item.options[0] = new Option("","",true,true);
11053: var idx = 0;
11054: for (var m=0; m<alltargets.length; m++) {
11055: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
11056: idx ++;
11057: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
11058: }
11059: }
11060: }
11061: }
11062: return;
11063: }
11064:
11065: function hideSpares(balnum) {
11066: var alltargets = new Array('$alltargets');
11067: var insttypes = new Array('$allinsttypes');
11068: var offloadtypes = new Array('primary','default');
11069:
11070: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
11071: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
11072:
11073: var total = alltargets.length - 1;
11074: for (var i=0; i<offloadtypes; i++) {
11075: for (var j=0; j<total; j++) {
11076: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
11077: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
11078: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
11079: }
11080: }
11081: for (var k=0; k<insttypes.length; k++) {
11082: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
11083: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
11084: if (insttypes[k] != '_LC_external') {
11085: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
11086: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
11087: }
11088: }
11089: return;
11090: }
11091:
11092: function checkOffloads(item,balnum,type) {
11093: var alltargets = new Array('$alltargets');
11094: var offloadtypes = new Array('primary','default');
11095: if (item.checked) {
11096: var total = alltargets.length - 1;
11097: var other;
11098: if (type == offloadtypes[0]) {
11099: other = offloadtypes[1];
11100: } else {
11101: other = offloadtypes[0];
11102: }
11103: for (var i=0; i<total; i++) {
11104: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
11105: if (server == item.value) {
11106: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
11107: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
11108: }
11109: }
11110: }
11111: }
11112: return;
11113: }
11114:
11115: function singleServerToggle(balnum,type) {
11116: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
11117: if (offloadtoSelIdx == 0) {
11118: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
11119: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
11120:
11121: } else {
11122: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
11123: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
11124: }
11125: return;
11126: }
11127:
11128: function balanceruleChange(formname,balnum,type) {
11129: if (type == '_LC_external') {
11130: return;
11131: }
11132: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
11133: for (var i=0; i<typesRules.length; i++) {
11134: if (formname.elements[typesRules[i]].checked) {
11135: if (formname.elements[typesRules[i]].value != 'specific') {
11136: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
11137: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
11138: } else {
11139: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
11140: }
11141: }
11142: }
11143: return;
11144: }
11145:
11146: function balancerDeleteChange(balnum) {
11147: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
11148: var baltotal = document.getElementById('loadbalancing_total').value;
11149: var addtarget;
11150: var removetarget;
11151: var action = 'delete';
11152: if (document.getElementById('loadbalancing_delete_'+balnum)) {
11153: var lonhost = hostitem.value;
11154: var currIdx = currBalancers.indexOf(lonhost);
11155: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
11156: if (currIdx != -1) {
11157: currBalancers.splice(currIdx,1);
11158: }
11159: addtarget = lonhost;
11160: } else {
11161: if (currIdx == -1) {
11162: currBalancers.push(lonhost);
11163: }
11164: removetarget = lonhost;
11165: action = 'undelete';
11166: }
11167: balancerChange(balnum,baltotal,action,addtarget,removetarget);
11168: }
11169: return;
11170: }
11171:
11172: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
11173: if (baltotal > 1) {
11174: var offloadtypes = new Array('primary','default');
11175: var alltargets = new Array('$alltargets');
11176: var insttypes = new Array('$allinsttypes');
11177: for (var i=0; i<baltotal; i++) {
11178: if (i != balnum) {
11179: for (var j=0; j<offloadtypes.length; j++) {
11180: var total = alltargets.length - 1;
11181: for (var k=0; k<total; k++) {
11182: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
11183: var server = serveritem.value;
11184: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
11185: if (server == addtarget) {
11186: serveritem.disabled = '';
11187: }
11188: }
11189: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
11190: if (server == removetarget) {
11191: serveritem.disabled = 'disabled';
11192: serveritem.checked = false;
11193: }
11194: }
11195: }
11196: }
11197: for (var j=0; j<insttypes.length; j++) {
11198: if (insttypes[j] != '_LC_external') {
11199: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
11200: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
11201: var currSel = singleserver.selectedIndex;
11202: var currVal = singleserver.options[currSel].value;
11203: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
11204: var numoptions = singleserver.options.length;
11205: var needsnew = 1;
11206: for (var k=0; k<numoptions; k++) {
11207: if (singleserver.options[k] == addtarget) {
11208: needsnew = 0;
11209: break;
11210: }
11211: }
11212: if (needsnew == 1) {
11213: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
11214: }
11215: }
11216: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
11217: singleserver.options.length = 0;
11218: if ((currVal) && (currVal != removetarget)) {
11219: singleserver.options[0] = new Option("","",false,false);
11220: } else {
11221: singleserver.options[0] = new Option("","",true,true);
11222: }
11223: var idx = 0;
11224: for (var m=0; m<alltargets.length; m++) {
11225: if (currBalancers.indexOf(alltargets[m]) == -1) {
11226: idx ++;
11227: if (currVal == alltargets[m]) {
11228: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
11229: } else {
11230: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
11231: }
11232: }
11233: }
11234: }
11235: }
11236: }
11237: }
11238: }
11239: }
11240: }
11241: return;
11242: }
11243:
11244: // ]]>
11245: </script>
11246:
11247: END
11248: }
11249:
11250: sub new_spares_js {
11251: my @sparestypes = ('primary','default');
11252: my $types = join("','",@sparestypes);
11253: my $select = &mt('Select');
11254: return <<"END";
11255:
11256: <script type="text/javascript">
11257: // <![CDATA[
11258:
11259: function updateNewSpares(formname,lonhost) {
11260: var types = new Array('$types');
11261: var include = new Array();
11262: var exclude = new Array();
11263: for (var i=0; i<types.length; i++) {
11264: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
11265: for (var j=0; j<spareboxes.length; j++) {
11266: if (formname.elements[spareboxes[j]].checked) {
11267: exclude.push(formname.elements[spareboxes[j]].value);
11268: } else {
11269: include.push(formname.elements[spareboxes[j]].value);
11270: }
11271: }
11272: }
11273: for (var i=0; i<types.length; i++) {
11274: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
11275: var selIdx = newSpare.selectedIndex;
11276: var currnew = newSpare.options[selIdx].value;
11277: var okSpares = new Array();
11278: for (var j=0; j<newSpare.options.length; j++) {
11279: var possible = newSpare.options[j].value;
11280: if (possible != '') {
11281: if (exclude.indexOf(possible) == -1) {
11282: okSpares.push(possible);
11283: } else {
11284: if (currnew == possible) {
11285: selIdx = 0;
11286: }
11287: }
11288: }
11289: }
11290: for (var k=0; k<include.length; k++) {
11291: if (okSpares.indexOf(include[k]) == -1) {
11292: okSpares.push(include[k]);
11293: }
11294: }
11295: okSpares.sort();
11296: newSpare.options.length = 0;
11297: if (selIdx == 0) {
11298: newSpare.options[0] = new Option("$select","",true,true);
11299: } else {
11300: newSpare.options[0] = new Option("$select","",false,false);
11301: }
11302: for (var m=0; m<okSpares.length; m++) {
11303: var idx = m+1;
11304: var selThis = 0;
11305: if (selIdx != 0) {
11306: if (okSpares[m] == currnew) {
11307: selThis = 1;
11308: }
11309: }
11310: if (selThis == 1) {
11311: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
11312: } else {
11313: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
11314: }
11315: }
11316: }
11317: return;
11318: }
11319:
11320: function checkNewSpares(lonhost,type) {
11321: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
11322: var chosen = newSpare.options[newSpare.selectedIndex].value;
11323: if (chosen != '') {
11324: var othertype;
11325: var othernewSpare;
11326: if (type == 'primary') {
11327: othernewSpare = document.getElementById('newspare_default_'+lonhost);
11328: }
11329: if (type == 'default') {
11330: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
11331: }
11332: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
11333: othernewSpare.selectedIndex = 0;
11334: }
11335: }
11336: return;
11337: }
11338:
11339: // ]]>
11340: </script>
11341:
11342: END
11343:
11344: }
11345:
11346: sub common_domprefs_js {
11347: return <<"END";
11348:
11349: <script type="text/javascript">
11350: // <![CDATA[
11351:
11352: function getIndicesByName(formname,item) {
11353: var group = new Array();
11354: for (var i=0;i<formname.elements.length;i++) {
11355: if (formname.elements[i].name == item) {
11356: group.push(formname.elements[i].id);
11357: }
11358: }
11359: return group;
11360: }
11361:
11362: // ]]>
11363: </script>
11364:
11365: END
11366:
11367: }
11368:
11369: sub recaptcha_js {
11370: my %lt = &captcha_phrases();
11371: return <<"END";
11372:
11373: <script type="text/javascript">
11374: // <![CDATA[
11375:
11376: function updateCaptcha(caller,context) {
11377: var privitem;
11378: var pubitem;
11379: var privtext;
11380: var pubtext;
11381: if (document.getElementById(context+'_recaptchapub')) {
11382: pubitem = document.getElementById(context+'_recaptchapub');
11383: } else {
11384: return;
11385: }
11386: if (document.getElementById(context+'_recaptchapriv')) {
11387: privitem = document.getElementById(context+'_recaptchapriv');
11388: } else {
11389: return;
11390: }
11391: if (document.getElementById(context+'_recaptchapubtxt')) {
11392: pubtext = document.getElementById(context+'_recaptchapubtxt');
11393: } else {
11394: return;
11395: }
11396: if (document.getElementById(context+'_recaptchaprivtxt')) {
11397: privtext = document.getElementById(context+'_recaptchaprivtxt');
11398: } else {
11399: return;
11400: }
11401: if (caller.checked) {
11402: if (caller.value == 'recaptcha') {
11403: pubitem.type = 'text';
11404: privitem.type = 'text';
11405: pubitem.size = '40';
11406: privitem.size = '40';
11407: pubtext.innerHTML = "$lt{'pub'}";
11408: privtext.innerHTML = "$lt{'priv'}";
11409: } else {
11410: pubitem.type = 'hidden';
11411: privitem.type = 'hidden';
11412: pubtext.innerHTML = '';
11413: privtext.innerHTML = '';
11414: }
11415: }
11416: return;
11417: }
11418:
11419: // ]]>
11420: </script>
11421:
11422: END
11423:
11424: }
11425:
11426: sub toggle_display_js {
11427: return <<"END";
11428:
11429: <script type="text/javascript">
11430: // <![CDATA[
11431:
11432: function toggleDisplay(domForm,caller) {
11433: if (document.getElementById(caller)) {
11434: var divitem = document.getElementById(caller);
11435: var optionsElement = domForm.coursecredits;
11436: if (caller == 'emailoptions') {
11437: optionsElement = domForm.cancreate_email;
11438: }
11439: if (optionsElement.length) {
11440: var currval;
11441: for (var i=0; i<optionsElement.length; i++) {
11442: if (optionsElement[i].checked) {
11443: currval = optionsElement[i].value;
11444: }
11445: }
11446: if (currval == 1) {
11447: divitem.style.display = 'block';
11448: } else {
11449: divitem.style.display = 'none';
11450: }
11451: }
11452: }
11453: return;
11454: }
11455:
11456: // ]]>
11457: </script>
11458:
11459: END
11460:
11461: }
11462:
11463: sub captcha_phrases {
11464: return &Apache::lonlocal::texthash (
11465: priv => 'Private key',
11466: pub => 'Public key',
11467: original => 'original (CAPTCHA)',
11468: recaptcha => 'successor (ReCAPTCHA)',
11469: notused => 'unused',
11470: );
11471: }
11472:
11473: sub devalidate_remote_domconfs {
11474: my ($dom,$cachekeys) = @_;
11475: return unless (ref($cachekeys) eq 'HASH');
11476: my %servers = &Apache::lonnet::internet_dom_servers($dom);
11477: my %thismachine;
11478: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
11479: my @posscached = ('domainconfig','domdefaults');
11480: if (keys(%servers) > 1) {
11481: foreach my $server (keys(%servers)) {
11482: next if ($thismachine{$server});
11483: my @cached;
11484: foreach my $name (@posscached) {
11485: if ($cachekeys->{$name}) {
11486: push(@cached,&escape($name).':'.&escape($dom));
11487: }
11488: }
11489: if (@cached) {
11490: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
11491: }
11492: }
11493: }
11494: return;
11495: }
11496:
11497: 1;
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>
![[BACK]](/icons/back.gif){kind=icon}
Return to domainprefs.pm CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [LON-CAPA] / loncom / interface