1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.160.6.71 2016/09/18 19:22:48 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA#
23: # /home/httpd/html/adm/gpl.txt
24: #
25: # http://www.lon-capa.org/
26: #
27: #
28: ###############################################################
29: ##############################################################
30:
31: =pod
32:
33: =head1 NAME
34:
35: Apache::domainprefs.pm
36:
37: =head1 SYNOPSIS
38:
39: Handles configuration of a LON-CAPA domain.
40:
41: This is part of the LearningOnline Network with CAPA project
42: described at http://www.lon-capa.org.
43:
44:
45: =head1 OVERVIEW
46:
47: Each institution using LON-CAPA will typically have a single domain designated
48: for use by individuals affiliated with the institution. Accordingly, each domain
49: may define a default set of logos and a color scheme which can be used to "brand"
50: the LON-CAPA instance. In addition, an institution will typically have a language
51: and timezone which are used for the majority of courses.
52:
53: LON-CAPA provides a mechanism to display and modify these defaults, as well as a
54: host of other domain-wide settings which determine the types of functionality
55: available to users and courses in the domain.
56:
57: There is also a mechanism to configure cataloging of courses in the domain, and
58: controls on the operation of automated processes which govern such things as
59: roster updates, user directory updates and processing of course requests.
60:
61: The domain coordination manual which is built dynamically on install/update of
62: LON-CAPA from the relevant help items provides more information about domain
63: configuration.
64:
65: Most of the domain settings are stored in the configuration.db GDBM file which is
66: housed on the primary library server for the domain in /home/httpd/lonUsers/$dom,
67: where $dom is the domain. The configuration.db stores settings in a number of
68: frozen hashes of hashes. In a few cases, domain information must be uploaded to
69: the domain as files (e.g., image files for logos etc., or plain text files for
70: bubblesheet formats). In this case the domainprefs.pm must be running in a user
71: session hosted on the primary library server in the domain, as these files are
72: stored in author space belonging to a special $dom-domainconfig user.
73:
74: domainprefs.pm in combination with lonconfigsettings.pm will retrieve and display
75: the current settings, and provides an interface to make modifications.
76:
77: =head1 SUBROUTINES
78:
79: =over
80:
81: =item print_quotas()
82:
83: Inputs: 4
84:
85: $dom,$settings,$rowtotal,$action.
86:
87: $dom is the domain, $settings is a reference to a hash of current settings for
88: the current context, $rowtotal is a reference to the scalar used to record the
89: number of rows displayed on the page, and $action is the context (quotas,
90: requestcourses or requestauthor).
91:
92: The print_quotas routine was orginally created to display/store information
93: about default quota sizes for portfolio spaces for the different types of
94: institutional affiliation in the domain (e.g., Faculty, Staff, Student etc.),
95: but is now also used to manage availability of user tools:
96: i.e., blogs, aboutme page, and portfolios, and the course request tool,
97: used by course owners to request creation of a course, and to display/store
98: default quota sizes for Authoring Spaces.
99:
100: Outputs: 1
101:
102: $datatable - HTML containing form elements which allow settings to be changed.
103:
104: In the case of course requests, radio buttons are displayed for each institutional
105: affiliate type (and also default, and _LC_adv) for each of the course types
106: (official, unofficial, community, and textbook). In each case the radio buttons
107: allow the selection of one of four values:
108:
109: 0, approval, validate, autolimit=N (where N is blank, or a positive integer).
110: which have the following effects:
111:
112: 0
113:
114: =over
115:
116: - course requests are not allowed for this course types/affiliation
117:
118: =back
119:
120: approval
121:
122: =over
123:
124: - course requests must be approved by a Doman Coordinator in the
125: course's domain
126:
127: =back
128:
129: validate
130:
131: =over
132:
133: - an institutional validation (e.g., check requestor is instructor
134: of record) needs to be passed before the course will be created. The required
135: validation is in localenroll.pm on the primary library server for the course
136: domain.
137:
138: =back
139:
140: autolimit
141:
142: =over
143:
144: - course requests will be processed automatically up to a limit of
145: N requests for the course type for the particular requestor.
146: If N is undefined, there is no limit to the number of course requests
147: which a course owner may submit and have processed automatically.
148:
149: =back
150:
151: =item modify_quotas()
152:
153: =back
154:
155: =cut
156:
157: package Apache::domainprefs;
158:
159: use strict;
160: use Apache::Constants qw(:common :http);
161: use Apache::lonnet;
162: use Apache::loncommon();
163: use Apache::lonhtmlcommon();
164: use Apache::lonlocal;
165: use Apache::lonmsg();
166: use Apache::lonconfigsettings;
167: use Apache::lonuserutils();
168: use Apache::loncoursequeueadmin();
169: use LONCAPA qw(:DEFAULT :match);
170: use LONCAPA::Enrollment;
171: use LONCAPA::lonauthcgi();
172: use File::Copy;
173: use Locale::Language;
174: use DateTime::TimeZone;
175: use DateTime::Locale;
176:
177: my $registered_cleanup;
178: my $modified_urls;
179:
180: sub handler {
181: my $r=shift;
182: if ($r->header_only) {
183: &Apache::loncommon::content_type($r,'text/html');
184: $r->send_http_header;
185: return OK;
186: }
187:
188: my $context = 'domain';
189: my $dom = $env{'request.role.domain'};
190: my $domdesc = &Apache::lonnet::domain($dom,'description');
191: if (&Apache::lonnet::allowed('mau',$dom)) {
192: &Apache::loncommon::content_type($r,'text/html');
193: $r->send_http_header;
194: } else {
195: $env{'user.error.msg'}=
196: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
197: return HTTP_NOT_ACCEPTABLE;
198: }
199:
200: $registered_cleanup=0;
201: @{$modified_urls}=();
202:
203: &Apache::lonhtmlcommon::clear_breadcrumbs();
204: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
205: ['phase','actions']);
206: my $phase = 'pickactions';
207: if ( exists($env{'form.phase'}) ) {
208: $phase = $env{'form.phase'};
209: }
210: my %servers = &Apache::lonnet::internet_dom_servers($dom);
211: my %domconfig =
212: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
213: 'quotas','autoenroll','autoupdate','autocreate',
214: 'directorysrch','usercreation','usermodification',
215: 'contacts','defaults','scantron','coursecategories',
216: 'serverstatuses','requestcourses','coursedefaults',
217: 'usersessions','loadbalancing','requestauthor',
218: 'selfenrollment','inststatus'],$dom);
219: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
220: 'autoupdate','autocreate','directorysrch','contacts',
221: 'usercreation','selfcreation','usermodification','scantron',
222: 'requestcourses','requestauthor','coursecategories',
223: 'serverstatuses','coursedefaults','selfenrollment',
224: 'usersessions');
225: my %existing;
226: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
227: %existing = %{$domconfig{'loadbalancing'}};
228: }
229: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
230: push(@prefs_order,'loadbalancing');
231: }
232: my %prefs = (
233: 'rolecolors' =>
234: { text => 'Default color schemes',
235: help => 'Domain_Configuration_Color_Schemes',
236: header => [{col1 => 'Student Settings',
237: col2 => '',},
238: {col1 => 'Coordinator Settings',
239: col2 => '',},
240: {col1 => 'Author Settings',
241: col2 => '',},
242: {col1 => 'Administrator Settings',
243: col2 => '',}],
244: print => \&print_rolecolors,
245: modify => \&modify_rolecolors,
246: },
247: 'login' =>
248: { text => 'Log-in page options',
249: help => 'Domain_Configuration_Login_Page',
250: header => [{col1 => 'Log-in Page Items',
251: col2 => '',},
252: {col1 => 'Log-in Help',
253: col2 => 'Value'},
254: {col1 => 'Custom HTML in document head',
255: col2 => 'Value'}],
256: print => \&print_login,
257: modify => \&modify_login,
258: },
259: 'defaults' =>
260: { text => 'Default authentication/language/timezone/portal/types',
261: help => 'Domain_Configuration_LangTZAuth',
262: header => [{col1 => 'Setting',
263: col2 => 'Value'},
264: {col1 => 'Institutional user types',
265: col2 => 'Assignable to e-mail usernames'}],
266: print => \&print_defaults,
267: modify => \&modify_defaults,
268: },
269: 'quotas' =>
270: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
271: help => 'Domain_Configuration_Quotas',
272: header => [{col1 => 'User affiliation',
273: col2 => 'Available tools',
274: col3 => 'Quotas, MB; (Authoring requires role)',}],
275: print => \&print_quotas,
276: modify => \&modify_quotas,
277: },
278: 'autoenroll' =>
279: { text => 'Auto-enrollment settings',
280: help => 'Domain_Configuration_Auto_Enrollment',
281: header => [{col1 => 'Configuration setting',
282: col2 => 'Value(s)'}],
283: print => \&print_autoenroll,
284: modify => \&modify_autoenroll,
285: },
286: 'autoupdate' =>
287: { text => 'Auto-update settings',
288: help => 'Domain_Configuration_Auto_Updates',
289: header => [{col1 => 'Setting',
290: col2 => 'Value',},
291: {col1 => 'Setting',
292: col2 => 'Affiliation'},
293: {col1 => 'User population',
294: col2 => 'Updatable user data'}],
295: print => \&print_autoupdate,
296: modify => \&modify_autoupdate,
297: },
298: 'autocreate' =>
299: { text => 'Auto-course creation settings',
300: help => 'Domain_Configuration_Auto_Creation',
301: header => [{col1 => 'Configuration Setting',
302: col2 => 'Value',}],
303: print => \&print_autocreate,
304: modify => \&modify_autocreate,
305: },
306: 'directorysrch' =>
307: { text => 'Institutional directory searches',
308: help => 'Domain_Configuration_InstDirectory_Search',
309: header => [{col1 => 'Setting',
310: col2 => 'Value',}],
311: print => \&print_directorysrch,
312: modify => \&modify_directorysrch,
313: },
314: 'contacts' =>
315: { text => 'Contact Information',
316: help => 'Domain_Configuration_Contact_Info',
317: header => [{col1 => 'Setting',
318: col2 => 'Value',}],
319: print => \&print_contacts,
320: modify => \&modify_contacts,
321: },
322: 'usercreation' =>
323: { text => 'User creation',
324: help => 'Domain_Configuration_User_Creation',
325: header => [{col1 => 'Format rule type',
326: col2 => 'Format rules in force'},
327: {col1 => 'User account creation',
328: col2 => 'Usernames which may be created',},
329: {col1 => 'Context',
330: col2 => 'Assignable authentication types'}],
331: print => \&print_usercreation,
332: modify => \&modify_usercreation,
333: },
334: 'selfcreation' =>
335: { text => 'Users self-creating accounts',
336: help => 'Domain_Configuration_Self_Creation',
337: header => [{col1 => 'Self-creation with institutional username',
338: col2 => 'Enabled?'},
339: {col1 => 'Institutional user type (login/SSO self-creation)',
340: col2 => 'Information user can enter'},
341: {col1 => 'Self-creation with e-mail as username',
342: col2 => 'Settings'}],
343: print => \&print_selfcreation,
344: modify => \&modify_selfcreation,
345: },
346: 'usermodification' =>
347: { text => 'User modification',
348: help => 'Domain_Configuration_User_Modification',
349: header => [{col1 => 'Target user has role',
350: col2 => 'User information updatable in author context'},
351: {col1 => 'Target user has role',
352: col2 => 'User information updatable in course context'}],
353: print => \&print_usermodification,
354: modify => \&modify_usermodification,
355: },
356: 'scantron' =>
357: { text => 'Bubblesheet format file',
358: help => 'Domain_Configuration_Scantron_Format',
359: header => [ {col1 => 'Item',
360: col2 => '',
361: }],
362: print => \&print_scantron,
363: modify => \&modify_scantron,
364: },
365: 'requestcourses' =>
366: {text => 'Request creation of courses',
367: help => 'Domain_Configuration_Request_Courses',
368: header => [{col1 => 'User affiliation',
369: col2 => 'Availability/Processing of requests',},
370: {col1 => 'Setting',
371: col2 => 'Value'},
372: {col1 => 'Available textbooks',
373: col2 => ''},
374: {col1 => 'Available templates',
375: col2 => ''},
376: {col1 => 'Validation (not official courses)',
377: col2 => 'Value'},],
378: print => \&print_quotas,
379: modify => \&modify_quotas,
380: },
381: 'requestauthor' =>
382: {text => 'Request Authoring Space',
383: help => 'Domain_Configuration_Request_Author',
384: header => [{col1 => 'User affiliation',
385: col2 => 'Availability/Processing of requests',},
386: {col1 => 'Setting',
387: col2 => 'Value'}],
388: print => \&print_quotas,
389: modify => \&modify_quotas,
390: },
391: 'coursecategories' =>
392: { text => 'Cataloging of courses/communities',
393: help => 'Domain_Configuration_Cataloging_Courses',
394: header => [{col1 => 'Catalog type/availability',
395: col2 => '',},
396: {col1 => 'Category settings for standard catalog',
397: col2 => '',},
398: {col1 => 'Categories',
399: col2 => '',
400: }],
401: print => \&print_coursecategories,
402: modify => \&modify_coursecategories,
403: },
404: 'serverstatuses' =>
405: {text => 'Access to server status pages',
406: help => 'Domain_Configuration_Server_Status',
407: header => [{col1 => 'Status Page',
408: col2 => 'Other named users',
409: col3 => 'Specific IPs',
410: }],
411: print => \&print_serverstatuses,
412: modify => \&modify_serverstatuses,
413: },
414: 'coursedefaults' =>
415: {text => 'Course/Community defaults',
416: help => 'Domain_Configuration_Course_Defaults',
417: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
418: col2 => 'Value',},
419: {col1 => 'Defaults which can be overridden for each course by a DC',
420: col2 => 'Value',},],
421: print => \&print_coursedefaults,
422: modify => \&modify_coursedefaults,
423: },
424: 'selfenrollment' =>
425: {text => 'Self-enrollment in Course/Community',
426: help => 'Domain_Configuration_Selfenrollment',
427: header => [{col1 => 'Configuration Rights',
428: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
429: {col1 => 'Defaults',
430: col2 => 'Value'},
431: {col1 => 'Self-enrollment validation (optional)',
432: col2 => 'Value'},],
433: print => \&print_selfenrollment,
434: modify => \&modify_selfenrollment,
435: },
436: 'usersessions' =>
437: {text => 'User session hosting/offloading',
438: help => 'Domain_Configuration_User_Sessions',
439: header => [{col1 => 'Domain server',
440: col2 => 'Servers to offload sessions to when busy'},
441: {col1 => 'Hosting of users from other domains',
442: col2 => 'Rules'},
443: {col1 => "Hosting domain's own users elsewhere",
444: col2 => 'Rules'}],
445: print => \&print_usersessions,
446: modify => \&modify_usersessions,
447: },
448: 'loadbalancing' =>
449: {text => 'Dedicated Load Balancer(s)',
450: help => 'Domain_Configuration_Load_Balancing',
451: header => [{col1 => 'Balancers',
452: col2 => 'Default destinations',
453: col3 => 'User affiliation',
454: col4 => 'Overrides'},
455: ],
456: print => \&print_loadbalancing,
457: modify => \&modify_loadbalancing,
458: },
459: );
460: if (keys(%servers) > 1) {
461: $prefs{'login'} = { text => 'Log-in page options',
462: help => 'Domain_Configuration_Login_Page',
463: header => [{col1 => 'Log-in Service',
464: col2 => 'Server Setting',},
465: {col1 => 'Log-in Page Items',
466: col2 => ''},
467: {col1 => 'Log-in Help',
468: col2 => 'Value'},
469: {col1 => 'Custom HTML in document head',
470: col2 => 'Value'}],
471: print => \&print_login,
472: modify => \&modify_login,
473: };
474: }
475:
476: my @roles = ('student','coordinator','author','admin');
477: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
478: &Apache::lonhtmlcommon::add_breadcrumb
479: ({href=>"javascript:changePage(document.$phase,'pickactions')",
480: text=>"Settings to display/modify"});
481: my $confname = $dom.'-domainconfig';
482:
483: if ($phase eq 'process') {
484: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
485: \%prefs,\%domconfig,$confname,\@roles);
486: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
487: $r->rflush();
488: &devalidate_remote_domconfs($dom,$result);
489: }
490: } elsif ($phase eq 'display') {
491: my $js = &recaptcha_js().
492: &toggle_display_js();
493: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
494: my ($othertitle,$usertypes,$types) =
495: &Apache::loncommon::sorted_inst_types($dom);
496: $js .= &lonbalance_targets_js($dom,$types,\%servers,
497: $domconfig{'loadbalancing'}).
498: &new_spares_js().
499: &common_domprefs_js().
500: &Apache::loncommon::javascript_array_indexof();
501: }
502: if (grep(/^requestcourses$/,@actions)) {
503: my $javascript_validations;
504: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
505: $js .= <<END;
506: <script type="text/javascript">
507: $javascript_validations
508: </script>
509: $coursebrowserjs
510: END
511: }
512: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
513: } else {
514: # check if domconfig user exists for the domain.
515: my $servadm = $r->dir_config('lonAdmEMail');
516: my ($configuserok,$author_ok,$switchserver) =
517: &config_check($dom,$confname,$servadm);
518: unless ($configuserok eq 'ok') {
519: &Apache::lonconfigsettings::print_header($r,$phase,$context);
520: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
521: $confname).
522: '<br />'
523: );
524: if ($switchserver) {
525: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
526: '<br />'.
527: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
528: '<br />'.
529: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
530: '<br />'.
531: &mt('To do that now, use the following link: [_1]',$switchserver)
532: );
533: } else {
534: $r->print(&mt('To create that user from the command line run the ./UPDATE script found in the top level directory of the extracted LON-CAPA tarball.').
535: '<br />'.
536: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
537: );
538: }
539: $r->print(&Apache::loncommon::end_page());
540: return OK;
541: }
542: if (keys(%domconfig) == 0) {
543: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
544: my @ids=&Apache::lonnet::current_machine_ids();
545: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
546: my %designhash = &Apache::loncommon::get_domainconf($dom);
547: my @loginimages = ('img','logo','domlogo','login');
548: my $custom_img_count = 0;
549: foreach my $img (@loginimages) {
550: if ($designhash{$dom.'.login.'.$img} ne '') {
551: $custom_img_count ++;
552: }
553: }
554: foreach my $role (@roles) {
555: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
556: $custom_img_count ++;
557: }
558: }
559: if ($custom_img_count > 0) {
560: &Apache::lonconfigsettings::print_header($r,$phase,$context);
561: my $switch_server = &check_switchserver($dom,$confname);
562: $r->print(
563: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
564: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
565: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
566: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
567: if ($switch_server) {
568: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
569: }
570: $r->print(&Apache::loncommon::end_page());
571: return OK;
572: }
573: }
574: }
575: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
576: }
577: return OK;
578: }
579:
580: sub process_changes {
581: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
582: my %domconfig;
583: if (ref($values) eq 'HASH') {
584: %domconfig = %{$values};
585: }
586: my $output;
587: if ($action eq 'login') {
588: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
589: } elsif ($action eq 'rolecolors') {
590: $output = &modify_rolecolors($r,$dom,$confname,$roles,
591: $lastactref,%domconfig);
592: } elsif ($action eq 'quotas') {
593: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
594: } elsif ($action eq 'autoenroll') {
595: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
596: } elsif ($action eq 'autoupdate') {
597: $output = &modify_autoupdate($dom,%domconfig);
598: } elsif ($action eq 'autocreate') {
599: $output = &modify_autocreate($dom,%domconfig);
600: } elsif ($action eq 'directorysrch') {
601: $output = &modify_directorysrch($dom,%domconfig);
602: } elsif ($action eq 'usercreation') {
603: $output = &modify_usercreation($dom,%domconfig);
604: } elsif ($action eq 'selfcreation') {
605: $output = &modify_selfcreation($dom,%domconfig);
606: } elsif ($action eq 'usermodification') {
607: $output = &modify_usermodification($dom,%domconfig);
608: } elsif ($action eq 'contacts') {
609: $output = &modify_contacts($dom,$lastactref,%domconfig);
610: } elsif ($action eq 'defaults') {
611: $output = &modify_defaults($dom,$lastactref,%domconfig);
612: } elsif ($action eq 'scantron') {
613: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
614: } elsif ($action eq 'coursecategories') {
615: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
616: } elsif ($action eq 'serverstatuses') {
617: $output = &modify_serverstatuses($dom,%domconfig);
618: } elsif ($action eq 'requestcourses') {
619: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
620: } elsif ($action eq 'requestauthor') {
621: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
622: } elsif ($action eq 'coursedefaults') {
623: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
624: } elsif ($action eq 'selfenrollment') {
625: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
626: } elsif ($action eq 'usersessions') {
627: $output = &modify_usersessions($dom,$lastactref,%domconfig);
628: } elsif ($action eq 'loadbalancing') {
629: $output = &modify_loadbalancing($dom,%domconfig);
630: }
631: return $output;
632: }
633:
634: sub print_config_box {
635: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
636: my $rowtotal = 0;
637: my $output;
638: if ($action eq 'coursecategories') {
639: $output = &coursecategories_javascript($settings);
640: } elsif ($action eq 'defaults') {
641: $output = &defaults_javascript($settings);
642: }
643: $output .=
644: '<table class="LC_nested_outer">
645: <tr>
646: <th align="left" valign="middle"><span class="LC_nobreak">'.
647: &mt($item->{text}).' '.
648: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
649: '</tr>';
650: $rowtotal ++;
651: my $numheaders = 1;
652: if (ref($item->{'header'}) eq 'ARRAY') {
653: $numheaders = scalar(@{$item->{'header'}});
654: }
655: if ($numheaders > 1) {
656: my $colspan = '';
657: my $rightcolspan = '';
658: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
659: (($action eq 'login') && ($numheaders < 4))) {
660: $colspan = ' colspan="2"';
661: }
662: if ($action eq 'usersessions') {
663: $rightcolspan = ' colspan="3"';
664: }
665: $output .= '
666: <tr>
667: <td>
668: <table class="LC_nested">
669: <tr class="LC_info_row">
670: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
671: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
672: </tr>';
673: $rowtotal ++;
674: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
675: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
676: ($action eq 'selfenrollment') || ($action eq 'usersessions')) {
677: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
678: } elsif ($action eq 'coursecategories') {
679: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
680: } elsif ($action eq 'login') {
681: if ($numheaders == 4) {
682: $colspan = ' colspan="2"';
683: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
684: } else {
685: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
686: }
687: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
688: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
689: } elsif ($action eq 'rolecolors') {
690: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
691: }
692: $output .= '
693: </table>
694: </td>
695: </tr>
696: <tr>
697: <td>
698: <table class="LC_nested">
699: <tr class="LC_info_row">
700: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
701: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
702: </tr>';
703: $rowtotal ++;
704: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
705: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
706: ($action eq 'usersessions') || ($action eq 'coursecategories')) {
707: if ($action eq 'coursecategories') {
708: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
709: $colspan = ' colspan="2"';
710: } else {
711: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
712: }
713: $output .= '
714: </table>
715: </td>
716: </tr>
717: <tr>
718: <td>
719: <table class="LC_nested">
720: <tr class="LC_info_row">
721: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
722: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
723: </tr>'."\n";
724: if ($action eq 'coursecategories') {
725: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
726: } else {
727: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
728: }
729: $rowtotal ++;
730: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
731: ($action eq 'defaults')) {
732: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
733: } elsif ($action eq 'login') {
734: if ($numheaders == 4) {
735: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
736: </table>
737: </td>
738: </tr>
739: <tr>
740: <td>
741: <table class="LC_nested">
742: <tr class="LC_info_row">
743: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
744: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
745: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
746: $rowtotal ++;
747: } else {
748: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
749: }
750: $output .= '
751: </table>
752: </td>
753: </tr>
754: <tr>
755: <td>
756: <table class="LC_nested">
757: <tr class="LC_info_row">';
758: if ($numheaders == 4) {
759: $output .= '
760: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
761: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
762: </tr>';
763: } else {
764: $output .= '
765: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
766: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
767: </tr>';
768: }
769: $rowtotal ++;
770: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
771: } elsif ($action eq 'requestcourses') {
772: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
773: $rowtotal ++;
774: $output .= &print_studentcode($settings,\$rowtotal).'
775: </table>
776: </td>
777: </tr>
778: <tr>
779: <td>
780: <table class="LC_nested">
781: <tr class="LC_info_row">
782: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
783: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
784: &textbookcourses_javascript($settings).
785: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
786: </table>
787: </td>
788: </tr>
789: <tr>
790: <td>
791: <table class="LC_nested">
792: <tr class="LC_info_row">
793: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
794: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
795: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
796: </table>
797: </td>
798: </tr>
799: <tr>
800: <td>
801: <table class="LC_nested">
802: <tr class="LC_info_row">
803: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
804: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
805: </tr>'.
806: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
807: } elsif ($action eq 'requestauthor') {
808: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
809: $rowtotal ++;
810: } elsif ($action eq 'rolecolors') {
811: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
812: </table>
813: </td>
814: </tr>
815: <tr>
816: <td>
817: <table class="LC_nested">
818: <tr class="LC_info_row">
819: <td class="LC_left_item"'.$colspan.' valign="top">'.
820: &mt($item->{'header'}->[2]->{'col1'}).'</td>
821: <td class="LC_right_item" valign="top">'.
822: &mt($item->{'header'}->[2]->{'col2'}).'</td>
823: </tr>'.
824: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
825: </table>
826: </td>
827: </tr>
828: <tr>
829: <td>
830: <table class="LC_nested">
831: <tr class="LC_info_row">
832: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
833: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
834: </tr>'.
835: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
836: $rowtotal += 2;
837: }
838: } else {
839: $output .= '
840: <tr>
841: <td>
842: <table class="LC_nested">
843: <tr class="LC_info_row">';
844: if (($action eq 'login') || ($action eq 'directorysrch')) {
845: $output .= '
846: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
847: } elsif ($action eq 'serverstatuses') {
848: $output .= '
849: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
850: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
851:
852: } else {
853: $output .= '
854: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
855: }
856: if (defined($item->{'header'}->[0]->{'col3'})) {
857: $output .= '<td class="LC_left_item" valign="top">'.
858: &mt($item->{'header'}->[0]->{'col2'});
859: if ($action eq 'serverstatuses') {
860: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
861: }
862: } else {
863: $output .= '<td class="LC_right_item" valign="top">'.
864: &mt($item->{'header'}->[0]->{'col2'});
865: }
866: $output .= '</td>';
867: if ($item->{'header'}->[0]->{'col3'}) {
868: if (defined($item->{'header'}->[0]->{'col4'})) {
869: $output .= '<td class="LC_left_item" valign="top">'.
870: &mt($item->{'header'}->[0]->{'col3'});
871: } else {
872: $output .= '<td class="LC_right_item" valign="top">'.
873: &mt($item->{'header'}->[0]->{'col3'});
874: }
875: if ($action eq 'serverstatuses') {
876: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
877: }
878: $output .= '</td>';
879: }
880: if ($item->{'header'}->[0]->{'col4'}) {
881: $output .= '<td class="LC_right_item" valign="top">'.
882: &mt($item->{'header'}->[0]->{'col4'});
883: }
884: $output .= '</tr>';
885: $rowtotal ++;
886: if ($action eq 'quotas') {
887: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
888: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') || ($action eq 'directorysrch') ||
889: ($action eq 'contacts') || ($action eq 'serverstatuses') || ($action eq 'loadbalancing')) {
890: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
891: } elsif ($action eq 'scantron') {
892: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
893: } elsif ($action eq 'helpsettings') {
894: $output .= &print_helpsettings($dom,$confname,$settings,\$rowtotal);
895: }
896: }
897: $output .= '
898: </table>
899: </td>
900: </tr>
901: </table><br />';
902: return ($output,$rowtotal);
903: }
904:
905: sub print_login {
906: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
907: my ($css_class,$datatable);
908: my %choices = &login_choices();
909:
910: if ($caller eq 'service') {
911: my %servers = &Apache::lonnet::internet_dom_servers($dom);
912: my $choice = $choices{'disallowlogin'};
913: $css_class = ' class="LC_odd_row"';
914: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
915: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
916: '<th>'.$choices{'server'}.'</th>'.
917: '<th>'.$choices{'serverpath'}.'</th>'.
918: '<th>'.$choices{'custompath'}.'</th>'.
919: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
920: my %disallowed;
921: if (ref($settings) eq 'HASH') {
922: if (ref($settings->{'loginvia'}) eq 'HASH') {
923: %disallowed = %{$settings->{'loginvia'}};
924: }
925: }
926: foreach my $lonhost (sort(keys(%servers))) {
927: my $direct = 'selected="selected"';
928: if (ref($disallowed{$lonhost}) eq 'HASH') {
929: if ($disallowed{$lonhost}{'server'} ne '') {
930: $direct = '';
931: }
932: }
933: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
934: '<td><select name="'.$lonhost.'_server">'.
935: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
936: '</option>';
937: foreach my $hostid (sort(keys(%servers))) {
938: next if ($servers{$hostid} eq $servers{$lonhost});
939: my $selected = '';
940: if (ref($disallowed{$lonhost}) eq 'HASH') {
941: if ($hostid eq $disallowed{$lonhost}{'server'}) {
942: $selected = 'selected="selected"';
943: }
944: }
945: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
946: $servers{$hostid}.'</option>';
947: }
948: $datatable .= '</select></td>'.
949: '<td><select name="'.$lonhost.'_serverpath">';
950: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
951: my $pathname = $path;
952: if ($path eq 'custom') {
953: $pathname = &mt('Custom Path').' ->';
954: }
955: my $selected = '';
956: if (ref($disallowed{$lonhost}) eq 'HASH') {
957: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
958: $selected = 'selected="selected"';
959: }
960: } elsif ($path eq '') {
961: $selected = 'selected="selected"';
962: }
963: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
964: }
965: $datatable .= '</select></td>';
966: my ($custom,$exempt);
967: if (ref($disallowed{$lonhost}) eq 'HASH') {
968: $custom = $disallowed{$lonhost}{'custompath'};
969: $exempt = $disallowed{$lonhost}{'exempt'};
970: }
971: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
972: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
973: '</tr>';
974: }
975: $datatable .= '</table></td></tr>';
976: return $datatable;
977: } elsif ($caller eq 'page') {
978: my %defaultchecked = (
979: 'coursecatalog' => 'on',
980: 'helpdesk' => 'on',
981: 'adminmail' => 'off',
982: 'newuser' => 'off',
983: );
984: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
985: my (%checkedon,%checkedoff);
986: foreach my $item (@toggles) {
987: if ($defaultchecked{$item} eq 'on') {
988: $checkedon{$item} = ' checked="checked" ';
989: $checkedoff{$item} = ' ';
990: } elsif ($defaultchecked{$item} eq 'off') {
991: $checkedoff{$item} = ' checked="checked" ';
992: $checkedon{$item} = ' ';
993: }
994: }
995: my @images = ('img','logo','domlogo','login');
996: my @logintext = ('textcol','bgcol');
997: my @bgs = ('pgbg','mainbg','sidebg');
998: my @links = ('link','alink','vlink');
999: my %designhash = &Apache::loncommon::get_domainconf($dom);
1000: my %defaultdesign = %Apache::loncommon::defaultdesign;
1001: my (%is_custom,%designs);
1002: my %defaults = (
1003: font => $defaultdesign{'login.font'},
1004: );
1005: foreach my $item (@images) {
1006: $defaults{$item} = $defaultdesign{'login.'.$item};
1007: $defaults{'showlogo'}{$item} = 1;
1008: }
1009: foreach my $item (@bgs) {
1010: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1011: }
1012: foreach my $item (@logintext) {
1013: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1014: }
1015: foreach my $item (@links) {
1016: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1017: }
1018: if (ref($settings) eq 'HASH') {
1019: foreach my $item (@toggles) {
1020: if ($settings->{$item} eq '1') {
1021: $checkedon{$item} = ' checked="checked" ';
1022: $checkedoff{$item} = ' ';
1023: } elsif ($settings->{$item} eq '0') {
1024: $checkedoff{$item} = ' checked="checked" ';
1025: $checkedon{$item} = ' ';
1026: }
1027: }
1028: foreach my $item (@images) {
1029: if (defined($settings->{$item})) {
1030: $designs{$item} = $settings->{$item};
1031: $is_custom{$item} = 1;
1032: }
1033: if (defined($settings->{'showlogo'}{$item})) {
1034: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1035: }
1036: }
1037: foreach my $item (@logintext) {
1038: if ($settings->{$item} ne '') {
1039: $designs{'logintext'}{$item} = $settings->{$item};
1040: $is_custom{$item} = 1;
1041: }
1042: }
1043: if ($settings->{'font'} ne '') {
1044: $designs{'font'} = $settings->{'font'};
1045: $is_custom{'font'} = 1;
1046: }
1047: foreach my $item (@bgs) {
1048: if ($settings->{$item} ne '') {
1049: $designs{'bgs'}{$item} = $settings->{$item};
1050: $is_custom{$item} = 1;
1051: }
1052: }
1053: foreach my $item (@links) {
1054: if ($settings->{$item} ne '') {
1055: $designs{'links'}{$item} = $settings->{$item};
1056: $is_custom{$item} = 1;
1057: }
1058: }
1059: } else {
1060: if ($designhash{$dom.'.login.font'} ne '') {
1061: $designs{'font'} = $designhash{$dom.'.login.font'};
1062: $is_custom{'font'} = 1;
1063: }
1064: foreach my $item (@images) {
1065: if ($designhash{$dom.'.login.'.$item} ne '') {
1066: $designs{$item} = $designhash{$dom.'.login.'.$item};
1067: $is_custom{$item} = 1;
1068: }
1069: }
1070: foreach my $item (@bgs) {
1071: if ($designhash{$dom.'.login.'.$item} ne '') {
1072: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1073: $is_custom{$item} = 1;
1074: }
1075: }
1076: foreach my $item (@links) {
1077: if ($designhash{$dom.'.login.'.$item} ne '') {
1078: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1079: $is_custom{$item} = 1;
1080: }
1081: }
1082: }
1083: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1084: logo => 'Institution Logo',
1085: domlogo => 'Domain Logo',
1086: login => 'Login box');
1087: my $itemcount = 1;
1088: foreach my $item (@toggles) {
1089: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1090: $datatable .=
1091: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1092: '</td><td>'.
1093: '<span class="LC_nobreak"><label><input type="radio" name="'.
1094: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1095: '</label> <label><input type="radio" name="'.$item.'"'.
1096: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1097: '</tr>';
1098: $itemcount ++;
1099: }
1100: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1101: $datatable .= '</tr></table></td></tr>';
1102: } elsif ($caller eq 'help') {
1103: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1104: my $switchserver = &check_switchserver($dom,$confname);
1105: my $itemcount = 1;
1106: $defaulturl = '/adm/loginproblems.html';
1107: $defaulttype = 'default';
1108: %lt = &Apache::lonlocal::texthash (
1109: del => 'Delete?',
1110: rep => 'Replace:',
1111: upl => 'Upload:',
1112: default => 'Default',
1113: custom => 'Custom',
1114: );
1115: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1116: my @currlangs;
1117: if (ref($settings) eq 'HASH') {
1118: if (ref($settings->{'helpurl'}) eq 'HASH') {
1119: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1120: next if ($settings->{'helpurl'}{$key} eq '');
1121: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1122: $type{$key} = 'custom';
1123: unless ($key eq 'nolang') {
1124: push(@currlangs,$key);
1125: }
1126: }
1127: } elsif ($settings->{'helpurl'} ne '') {
1128: $type{'nolang'} = 'custom';
1129: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1130: }
1131: }
1132: foreach my $lang ('nolang',sort(@currlangs)) {
1133: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1134: $datatable .= '<tr'.$css_class.'>';
1135: if ($url{$lang} eq '') {
1136: $url{$lang} = $defaulturl;
1137: }
1138: if ($type{$lang} eq '') {
1139: $type{$lang} = $defaulttype;
1140: }
1141: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1142: if ($lang eq 'nolang') {
1143: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1144: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1145: } else {
1146: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1147: $langchoices{$lang},
1148: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1149: }
1150: $datatable .= '</span></td>'."\n".
1151: '<td class="LC_left_item">';
1152: if ($type{$lang} eq 'custom') {
1153: $datatable .= '<span class="LC_nobreak"><label>'.
1154: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1155: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1156: } else {
1157: $datatable .= $lt{'upl'};
1158: }
1159: $datatable .='<br />';
1160: if ($switchserver) {
1161: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1162: } else {
1163: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1164: }
1165: $datatable .= '</td></tr>';
1166: $itemcount ++;
1167: }
1168: my @addlangs;
1169: foreach my $lang (sort(keys(%langchoices))) {
1170: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1171: push(@addlangs,$lang);
1172: }
1173: if (@addlangs > 0) {
1174: my %toadd;
1175: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1176: $toadd{''} = &mt('Select');
1177: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1178: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1179: &mt('Add log-in help page for a specific language:').' '.
1180: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1181: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1182: if ($switchserver) {
1183: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1184: } else {
1185: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1186: }
1187: $datatable .= '</td></tr>';
1188: $itemcount ++;
1189: }
1190: $datatable .= &captcha_choice('login',$settings,$itemcount);
1191: } elsif ($caller eq 'headtag') {
1192: my %domservers = &Apache::lonnet::get_servers($dom);
1193: my $choice = $choices{'headtag'};
1194: $css_class = ' class="LC_odd_row"';
1195: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1196: '<td align="left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1197: '<th>'.$choices{'current'}.'</th>'.
1198: '<th>'.$choices{'action'}.'</th>'.
1199: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1200: my (%currurls,%currexempt);
1201: if (ref($settings) eq 'HASH') {
1202: if (ref($settings->{'headtag'}) eq 'HASH') {
1203: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1204: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1205: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1206: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1207: }
1208: }
1209: }
1210: }
1211: my %lt = &Apache::lonlocal::texthash(
1212: del => 'Delete?',
1213: rep => 'Replace:',
1214: upl => 'Upload:',
1215: curr => 'View contents',
1216: none => 'None',
1217: );
1218: my $switchserver = &check_switchserver($dom,$confname);
1219: foreach my $lonhost (sort(keys(%domservers))) {
1220: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1221: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1222: if ($currurls{$lonhost}) {
1223: $datatable .= '<td class="LC_right_item"><a href="'.
1224: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1225: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1226: '">'.$lt{'curr'}.'</a></td>'.
1227: '<td><span class="LC_nobreak"><label>'.
1228: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1229: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1230: } else {
1231: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1232: }
1233: $datatable .='<br />';
1234: if ($switchserver) {
1235: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1236: } else {
1237: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1238: }
1239: $datatable .= '</td><td><input type="textbox" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1240: }
1241: $datatable .= '</table></td></tr>';
1242: }
1243: return $datatable;
1244: }
1245:
1246: sub login_choices {
1247: my %choices =
1248: &Apache::lonlocal::texthash (
1249: coursecatalog => 'Display Course/Community Catalog link?',
1250: adminmail => "Display Administrator's E-mail Address?",
1251: helpdesk => 'Display "Contact Helpdesk" link',
1252: disallowlogin => "Login page requests redirected",
1253: hostid => "Server",
1254: server => "Redirect to:",
1255: serverpath => "Path",
1256: custompath => "Custom",
1257: exempt => "Exempt IP(s)",
1258: directlogin => "No redirect",
1259: newuser => "Link to create a user account",
1260: img => "Header",
1261: logo => "Main Logo",
1262: domlogo => "Domain Logo",
1263: login => "Log-in Header",
1264: textcol => "Text color",
1265: bgcol => "Box color",
1266: bgs => "Background colors",
1267: links => "Link colors",
1268: font => "Font color",
1269: pgbg => "Header",
1270: mainbg => "Page",
1271: sidebg => "Login box",
1272: link => "Link",
1273: alink => "Active link",
1274: vlink => "Visited link",
1275: headtag => "Custom markup",
1276: action => "Action",
1277: current => "Current",
1278: );
1279: return %choices;
1280: }
1281:
1282: sub print_rolecolors {
1283: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1284: my %choices = &color_font_choices();
1285: my @bgs = ('pgbg','tabbg','sidebg');
1286: my @links = ('link','alink','vlink');
1287: my @images = ('img');
1288: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1289: my %designhash = &Apache::loncommon::get_domainconf($dom);
1290: my %defaultdesign = %Apache::loncommon::defaultdesign;
1291: my (%is_custom,%designs);
1292: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1293: if (ref($settings) eq 'HASH') {
1294: if (ref($settings->{$role}) eq 'HASH') {
1295: if ($settings->{$role}->{'img'} ne '') {
1296: $designs{'img'} = $settings->{$role}->{'img'};
1297: $is_custom{'img'} = 1;
1298: }
1299: if ($settings->{$role}->{'font'} ne '') {
1300: $designs{'font'} = $settings->{$role}->{'font'};
1301: $is_custom{'font'} = 1;
1302: }
1303: if ($settings->{$role}->{'fontmenu'} ne '') {
1304: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1305: $is_custom{'fontmenu'} = 1;
1306: }
1307: foreach my $item (@bgs) {
1308: if ($settings->{$role}->{$item} ne '') {
1309: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1310: $is_custom{$item} = 1;
1311: }
1312: }
1313: foreach my $item (@links) {
1314: if ($settings->{$role}->{$item} ne '') {
1315: $designs{'links'}{$item} = $settings->{$role}->{$item};
1316: $is_custom{$item} = 1;
1317: }
1318: }
1319: }
1320: } else {
1321: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1322: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1323: $is_custom{'img'} = 1;
1324: }
1325: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1326: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1327: $is_custom{'fontmenu'} = 1;
1328: }
1329: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1330: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1331: $is_custom{'font'} = 1;
1332: }
1333: foreach my $item (@bgs) {
1334: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1335: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1336: $is_custom{$item} = 1;
1337:
1338: }
1339: }
1340: foreach my $item (@links) {
1341: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1342: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1343: $is_custom{$item} = 1;
1344: }
1345: }
1346: }
1347: my $itemcount = 1;
1348: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1349: $datatable .= '</tr></table></td></tr>';
1350: return $datatable;
1351: }
1352:
1353: sub role_defaults {
1354: my ($role,$bgs,$links,$images,$logintext) = @_;
1355: my %defaults;
1356: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1357: return %defaults;
1358: }
1359: my %defaultdesign = %Apache::loncommon::defaultdesign;
1360: if ($role eq 'login') {
1361: %defaults = (
1362: font => $defaultdesign{$role.'.font'},
1363: );
1364: if (ref($logintext) eq 'ARRAY') {
1365: foreach my $item (@{$logintext}) {
1366: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1367: }
1368: }
1369: foreach my $item (@{$images}) {
1370: $defaults{'showlogo'}{$item} = 1;
1371: }
1372: } else {
1373: %defaults = (
1374: img => $defaultdesign{$role.'.img'},
1375: font => $defaultdesign{$role.'.font'},
1376: fontmenu => $defaultdesign{$role.'.fontmenu'},
1377: );
1378: }
1379: foreach my $item (@{$bgs}) {
1380: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1381: }
1382: foreach my $item (@{$links}) {
1383: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1384: }
1385: foreach my $item (@{$images}) {
1386: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1387: }
1388: return %defaults;
1389: }
1390:
1391: sub display_color_options {
1392: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1393: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1394: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1395: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1396: my $datatable = '<tr'.$css_class.'>'.
1397: '<td>'.$choices->{'font'}.'</td>';
1398: if (!$is_custom->{'font'}) {
1399: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1400: } else {
1401: $datatable .= '<td> </td>';
1402: }
1403: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1404:
1405: $datatable .= '<td><span class="LC_nobreak">'.
1406: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1407: ' value="'.$current_color.'" /> '.
1408: ' </td></tr>';
1409: unless ($role eq 'login') {
1410: $datatable .= '<tr'.$css_class.'>'.
1411: '<td>'.$choices->{'fontmenu'}.'</td>';
1412: if (!$is_custom->{'fontmenu'}) {
1413: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1414: } else {
1415: $datatable .= '<td> </td>';
1416: }
1417: $current_color = $designs->{'fontmenu'} ?
1418: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1419: $datatable .= '<td><span class="LC_nobreak">'.
1420: '<input class="colorchooser" type="text" size="10" name="'
1421: .$role.'_fontmenu"'.
1422: ' value="'.$current_color.'" /> '.
1423: ' </td></tr>';
1424: }
1425: my $switchserver = &check_switchserver($dom,$confname);
1426: foreach my $img (@{$images}) {
1427: $itemcount ++;
1428: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1429: $datatable .= '<tr'.$css_class.'>'.
1430: '<td>'.$choices->{$img};
1431: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1432: if ($role eq 'login') {
1433: if ($img eq 'login') {
1434: $login_hdr_pick =
1435: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1436: $logincolors =
1437: &login_text_colors($img,$role,$logintext,$phase,$choices,
1438: $designs,$defaults);
1439: } elsif ($img ne 'domlogo') {
1440: $datatable.= &logo_display_options($img,$defaults,$designs);
1441: }
1442: }
1443: $datatable .= '</td>';
1444: if ($designs->{$img} ne '') {
1445: $imgfile = $designs->{$img};
1446: $img_import = ($imgfile =~ m{^/adm/});
1447: } else {
1448: $imgfile = $defaults->{$img};
1449: }
1450: if ($imgfile) {
1451: my ($showfile,$fullsize);
1452: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1453: my $urldir = $1;
1454: my $filename = $2;
1455: my @info = &Apache::lonnet::stat_file($designs->{$img});
1456: if (@info) {
1457: my $thumbfile = 'tn-'.$filename;
1458: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1459: if (@thumb) {
1460: $showfile = $urldir.'/'.$thumbfile;
1461: } else {
1462: $showfile = $imgfile;
1463: }
1464: } else {
1465: $showfile = '';
1466: }
1467: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1468: $showfile = $imgfile;
1469: my $imgdir = $1;
1470: my $filename = $2;
1471: if (-e "$londocroot/$imgdir/tn-".$filename) {
1472: $showfile = "/$imgdir/tn-".$filename;
1473: } else {
1474: my $input = $londocroot.$imgfile;
1475: my $output = "$londocroot/$imgdir/tn-".$filename;
1476: if (!-e $output) {
1477: my ($width,$height) = &thumb_dimensions();
1478: my ($fullwidth,$fullheight) = &check_dimensions($input);
1479: if ($fullwidth ne '' && $fullheight ne '') {
1480: if ($fullwidth > $width && $fullheight > $height) {
1481: my $size = $width.'x'.$height;
1482: system("convert -sample $size $input $output");
1483: $showfile = "/$imgdir/tn-".$filename;
1484: }
1485: }
1486: }
1487: }
1488: }
1489: if ($showfile) {
1490: if ($showfile =~ m{^/(adm|res)/}) {
1491: if ($showfile =~ m{^/res/}) {
1492: my $local_showfile =
1493: &Apache::lonnet::filelocation('',$showfile);
1494: &Apache::lonnet::repcopy($local_showfile);
1495: }
1496: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1497: }
1498: if ($imgfile) {
1499: if ($imgfile =~ m{^/(adm|res)/}) {
1500: if ($imgfile =~ m{^/res/}) {
1501: my $local_imgfile =
1502: &Apache::lonnet::filelocation('',$imgfile);
1503: &Apache::lonnet::repcopy($local_imgfile);
1504: }
1505: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1506: } else {
1507: $fullsize = $imgfile;
1508: }
1509: }
1510: $datatable .= '<td>';
1511: if ($img eq 'login') {
1512: $datatable .= $login_hdr_pick;
1513: }
1514: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1515: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1516: } else {
1517: $datatable .= '<td> </td><td class="LC_left_item">'.
1518: &mt('Upload:').'<br />';
1519: }
1520: } else {
1521: $datatable .= '<td> </td><td class="LC_left_item">'.
1522: &mt('Upload:').'<br />';
1523: }
1524: if ($switchserver) {
1525: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1526: } else {
1527: if ($img ne 'login') { # suppress file selection for Log-in header
1528: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1529: }
1530: }
1531: $datatable .= '</td></tr>';
1532: }
1533: $itemcount ++;
1534: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1535: $datatable .= '<tr'.$css_class.'>'.
1536: '<td>'.$choices->{'bgs'}.'</td>';
1537: my $bgs_def;
1538: foreach my $item (@{$bgs}) {
1539: if (!$is_custom->{$item}) {
1540: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1541: }
1542: }
1543: if ($bgs_def) {
1544: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1545: } else {
1546: $datatable .= '<td> </td>';
1547: }
1548: $datatable .= '<td class="LC_right_item">'.
1549: '<table border="0"><tr>';
1550:
1551: foreach my $item (@{$bgs}) {
1552: $datatable .= '<td align="center">'.$choices->{$item};
1553: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1554: if ($designs->{'bgs'}{$item}) {
1555: $datatable .= ' ';
1556: }
1557: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1558: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1559: }
1560: $datatable .= '</tr></table></td></tr>';
1561: $itemcount ++;
1562: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1563: $datatable .= '<tr'.$css_class.'>'.
1564: '<td>'.$choices->{'links'}.'</td>';
1565: my $links_def;
1566: foreach my $item (@{$links}) {
1567: if (!$is_custom->{$item}) {
1568: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1569: }
1570: }
1571: if ($links_def) {
1572: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1573: } else {
1574: $datatable .= '<td> </td>';
1575: }
1576: $datatable .= '<td class="LC_right_item">'.
1577: '<table border="0"><tr>';
1578: foreach my $item (@{$links}) {
1579: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1580: $datatable .= '<td align="center">'.$choices->{$item}."\n";
1581: if ($designs->{'links'}{$item}) {
1582: $datatable.=' ';
1583: }
1584: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1585: '" /></td>';
1586: }
1587: $$rowtotal += $itemcount;
1588: return $datatable;
1589: }
1590:
1591: sub logo_display_options {
1592: my ($img,$defaults,$designs) = @_;
1593: my $checkedon;
1594: if (ref($defaults) eq 'HASH') {
1595: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1596: if ($defaults->{'showlogo'}{$img}) {
1597: $checkedon = 'checked="checked" ';
1598: }
1599: }
1600: }
1601: if (ref($designs) eq 'HASH') {
1602: if (ref($designs->{'showlogo'}) eq 'HASH') {
1603: if (defined($designs->{'showlogo'}{$img})) {
1604: if ($designs->{'showlogo'}{$img} == 0) {
1605: $checkedon = '';
1606: } elsif ($designs->{'showlogo'}{$img} == 1) {
1607: $checkedon = 'checked="checked" ';
1608: }
1609: }
1610: }
1611: }
1612: return '<br /><label> <input type="checkbox" name="'.
1613: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1614: &mt('show').'</label>'."\n";
1615: }
1616:
1617: sub login_header_options {
1618: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1619: my $output = '';
1620: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1621: $output .= &mt('Text default(s):').'<br />';
1622: if (!$is_custom->{'textcol'}) {
1623: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1624: ' ';
1625: }
1626: if (!$is_custom->{'bgcol'}) {
1627: $output .= $choices->{'bgcol'}.': '.
1628: '<span id="css_'.$role.'_font" style="background-color: '.
1629: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1630: }
1631: $output .= '<br />';
1632: }
1633: $output .='<br />';
1634: return $output;
1635: }
1636:
1637: sub login_text_colors {
1638: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1639: my $color_menu = '<table border="0"><tr>';
1640: foreach my $item (@{$logintext}) {
1641: $color_menu .= '<td align="center">'.$choices->{$item};
1642: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1643: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1644: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1645: }
1646: $color_menu .= '</tr></table><br />';
1647: return $color_menu;
1648: }
1649:
1650: sub image_changes {
1651: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1652: my $output;
1653: if ($img eq 'login') {
1654: # suppress image for Log-in header
1655: } elsif (!$is_custom) {
1656: if ($img ne 'domlogo') {
1657: $output .= &mt('Default image:').'<br />';
1658: } else {
1659: $output .= &mt('Default in use:').'<br />';
1660: }
1661: }
1662: if ($img eq 'login') { # suppress image for Log-in header
1663: $output .= '<td>'.$logincolors;
1664: } else {
1665: if ($img_import) {
1666: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1667: }
1668: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1669: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1670: if ($is_custom) {
1671: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1672: '<input type="checkbox" name="'.
1673: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1674: '</label> '.&mt('Replace:').'</span><br />';
1675: } else {
1676: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
1677: }
1678: }
1679: return $output;
1680: }
1681:
1682: sub print_quotas {
1683: my ($dom,$settings,$rowtotal,$action) = @_;
1684: my $context;
1685: if ($action eq 'quotas') {
1686: $context = 'tools';
1687: } else {
1688: $context = $action;
1689: }
1690: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1691: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1692: my $typecount = 0;
1693: my ($css_class,%titles);
1694: if ($context eq 'requestcourses') {
1695: @usertools = ('official','unofficial','community','textbook');
1696: @options =('norequest','approval','validate','autolimit');
1697: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1698: %titles = &courserequest_titles();
1699: } elsif ($context eq 'requestauthor') {
1700: @usertools = ('author');
1701: @options = ('norequest','approval','automatic');
1702: %titles = &authorrequest_titles();
1703: } else {
1704: @usertools = ('aboutme','blog','webdav','portfolio');
1705: %titles = &tool_titles();
1706: }
1707: if (ref($types) eq 'ARRAY') {
1708: foreach my $type (@{$types}) {
1709: my ($currdefquota,$currauthorquota);
1710: unless (($context eq 'requestcourses') ||
1711: ($context eq 'requestauthor')) {
1712: if (ref($settings) eq 'HASH') {
1713: if (ref($settings->{defaultquota}) eq 'HASH') {
1714: $currdefquota = $settings->{defaultquota}->{$type};
1715: } else {
1716: $currdefquota = $settings->{$type};
1717: }
1718: if (ref($settings->{authorquota}) eq 'HASH') {
1719: $currauthorquota = $settings->{authorquota}->{$type};
1720: }
1721: }
1722: }
1723: if (defined($usertypes->{$type})) {
1724: $typecount ++;
1725: $css_class = $typecount%2?' class="LC_odd_row"':'';
1726: $datatable .= '<tr'.$css_class.'>'.
1727: '<td>'.$usertypes->{$type}.'</td>'.
1728: '<td class="LC_left_item">';
1729: if ($context eq 'requestcourses') {
1730: $datatable .= '<table><tr>';
1731: }
1732: my %cell;
1733: foreach my $item (@usertools) {
1734: if ($context eq 'requestcourses') {
1735: my ($curroption,$currlimit);
1736: if (ref($settings) eq 'HASH') {
1737: if (ref($settings->{$item}) eq 'HASH') {
1738: $curroption = $settings->{$item}->{$type};
1739: if ($curroption =~ /^autolimit=(\d*)$/) {
1740: $currlimit = $1;
1741: }
1742: }
1743: }
1744: if (!$curroption) {
1745: $curroption = 'norequest';
1746: }
1747: $datatable .= '<th>'.$titles{$item}.'</th>';
1748: foreach my $option (@options) {
1749: my $val = $option;
1750: if ($option eq 'norequest') {
1751: $val = 0;
1752: }
1753: if ($option eq 'validate') {
1754: my $canvalidate = 0;
1755: if (ref($validations{$item}) eq 'HASH') {
1756: if ($validations{$item}{$type}) {
1757: $canvalidate = 1;
1758: }
1759: }
1760: next if (!$canvalidate);
1761: }
1762: my $checked = '';
1763: if ($option eq $curroption) {
1764: $checked = ' checked="checked"';
1765: } elsif ($option eq 'autolimit') {
1766: if ($curroption =~ /^autolimit/) {
1767: $checked = ' checked="checked"';
1768: }
1769: }
1770: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1771: '<input type="radio" name="crsreq_'.$item.
1772: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1773: $titles{$option}.'</label>';
1774: if ($option eq 'autolimit') {
1775: $cell{$item} .= ' <input type="text" name="crsreq_'.
1776: $item.'_limit_'.$type.'" size="1" '.
1777: 'value="'.$currlimit.'" />';
1778: }
1779: $cell{$item} .= '</span> ';
1780: if ($option eq 'autolimit') {
1781: $cell{$item} .= $titles{'unlimited'};
1782: }
1783: }
1784: } elsif ($context eq 'requestauthor') {
1785: my $curroption;
1786: if (ref($settings) eq 'HASH') {
1787: $curroption = $settings->{$type};
1788: }
1789: if (!$curroption) {
1790: $curroption = 'norequest';
1791: }
1792: foreach my $option (@options) {
1793: my $val = $option;
1794: if ($option eq 'norequest') {
1795: $val = 0;
1796: }
1797: my $checked = '';
1798: if ($option eq $curroption) {
1799: $checked = ' checked="checked"';
1800: }
1801: $datatable .= '<span class="LC_nobreak"><label>'.
1802: '<input type="radio" name="authorreq_'.$type.
1803: '" value="'.$val.'"'.$checked.' />'.
1804: $titles{$option}.'</label></span> ';
1805: }
1806: } else {
1807: my $checked = 'checked="checked" ';
1808: if (ref($settings) eq 'HASH') {
1809: if (ref($settings->{$item}) eq 'HASH') {
1810: if ($settings->{$item}->{$type} == 0) {
1811: $checked = '';
1812: } elsif ($settings->{$item}->{$type} == 1) {
1813: $checked = 'checked="checked" ';
1814: }
1815: }
1816: }
1817: $datatable .= '<span class="LC_nobreak"><label>'.
1818: '<input type="checkbox" name="'.$context.'_'.$item.
1819: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1820: '</label></span> ';
1821: }
1822: }
1823: if ($context eq 'requestcourses') {
1824: $datatable .= '</tr><tr>';
1825: foreach my $item (@usertools) {
1826: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1827: }
1828: $datatable .= '</tr></table>';
1829: }
1830: $datatable .= '</td>';
1831: unless (($context eq 'requestcourses') ||
1832: ($context eq 'requestauthor')) {
1833: $datatable .=
1834: '<td class="LC_right_item">'.
1835: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1836: '<input type="text" name="quota_'.$type.
1837: '" value="'.$currdefquota.
1838: '" size="5" /></span>'.(' ' x 2).
1839: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1840: '<input type="text" name="authorquota_'.$type.
1841: '" value="'.$currauthorquota.
1842: '" size="5" /></span></td>';
1843: }
1844: $datatable .= '</tr>';
1845: }
1846: }
1847: }
1848: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1849: $defaultquota = '20';
1850: $authorquota = '500';
1851: if (ref($settings) eq 'HASH') {
1852: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1853: $defaultquota = $settings->{'defaultquota'}->{'default'};
1854: } elsif (defined($settings->{'default'})) {
1855: $defaultquota = $settings->{'default'};
1856: }
1857: if (ref($settings->{'authorquota'}) eq 'HASH') {
1858: $authorquota = $settings->{'authorquota'}->{'default'};
1859: }
1860: }
1861: }
1862: $typecount ++;
1863: $css_class = $typecount%2?' class="LC_odd_row"':'';
1864: $datatable .= '<tr'.$css_class.'>'.
1865: '<td>'.$othertitle.'</td>'.
1866: '<td class="LC_left_item">';
1867: if ($context eq 'requestcourses') {
1868: $datatable .= '<table><tr>';
1869: }
1870: my %defcell;
1871: foreach my $item (@usertools) {
1872: if ($context eq 'requestcourses') {
1873: my ($curroption,$currlimit);
1874: if (ref($settings) eq 'HASH') {
1875: if (ref($settings->{$item}) eq 'HASH') {
1876: $curroption = $settings->{$item}->{'default'};
1877: if ($curroption =~ /^autolimit=(\d*)$/) {
1878: $currlimit = $1;
1879: }
1880: }
1881: }
1882: if (!$curroption) {
1883: $curroption = 'norequest';
1884: }
1885: $datatable .= '<th>'.$titles{$item}.'</th>';
1886: foreach my $option (@options) {
1887: my $val = $option;
1888: if ($option eq 'norequest') {
1889: $val = 0;
1890: }
1891: if ($option eq 'validate') {
1892: my $canvalidate = 0;
1893: if (ref($validations{$item}) eq 'HASH') {
1894: if ($validations{$item}{'default'}) {
1895: $canvalidate = 1;
1896: }
1897: }
1898: next if (!$canvalidate);
1899: }
1900: my $checked = '';
1901: if ($option eq $curroption) {
1902: $checked = ' checked="checked"';
1903: } elsif ($option eq 'autolimit') {
1904: if ($curroption =~ /^autolimit/) {
1905: $checked = ' checked="checked"';
1906: }
1907: }
1908: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1909: '<input type="radio" name="crsreq_'.$item.
1910: '_default" value="'.$val.'"'.$checked.' />'.
1911: $titles{$option}.'</label>';
1912: if ($option eq 'autolimit') {
1913: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1914: $item.'_limit_default" size="1" '.
1915: 'value="'.$currlimit.'" />';
1916: }
1917: $defcell{$item} .= '</span> ';
1918: if ($option eq 'autolimit') {
1919: $defcell{$item} .= $titles{'unlimited'};
1920: }
1921: }
1922: } elsif ($context eq 'requestauthor') {
1923: my $curroption;
1924: if (ref($settings) eq 'HASH') {
1925: $curroption = $settings->{'default'};
1926: }
1927: if (!$curroption) {
1928: $curroption = 'norequest';
1929: }
1930: foreach my $option (@options) {
1931: my $val = $option;
1932: if ($option eq 'norequest') {
1933: $val = 0;
1934: }
1935: my $checked = '';
1936: if ($option eq $curroption) {
1937: $checked = ' checked="checked"';
1938: }
1939: $datatable .= '<span class="LC_nobreak"><label>'.
1940: '<input type="radio" name="authorreq_default"'.
1941: ' value="'.$val.'"'.$checked.' />'.
1942: $titles{$option}.'</label></span> ';
1943: }
1944: } else {
1945: my $checked = 'checked="checked" ';
1946: if (ref($settings) eq 'HASH') {
1947: if (ref($settings->{$item}) eq 'HASH') {
1948: if ($settings->{$item}->{'default'} == 0) {
1949: $checked = '';
1950: } elsif ($settings->{$item}->{'default'} == 1) {
1951: $checked = 'checked="checked" ';
1952: }
1953: }
1954: }
1955: $datatable .= '<span class="LC_nobreak"><label>'.
1956: '<input type="checkbox" name="'.$context.'_'.$item.
1957: '" value="default" '.$checked.'/>'.$titles{$item}.
1958: '</label></span> ';
1959: }
1960: }
1961: if ($context eq 'requestcourses') {
1962: $datatable .= '</tr><tr>';
1963: foreach my $item (@usertools) {
1964: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
1965: }
1966: $datatable .= '</tr></table>';
1967: }
1968: $datatable .= '</td>';
1969: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1970: $datatable .= '<td class="LC_right_item">'.
1971: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1972: '<input type="text" name="defaultquota" value="'.
1973: $defaultquota.'" size="5" /></span>'.(' ' x2).
1974: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1975: '<input type="text" name="authorquota" value="'.
1976: $authorquota.'" size="5" /></span></td>';
1977: }
1978: $datatable .= '</tr>';
1979: $typecount ++;
1980: $css_class = $typecount%2?' class="LC_odd_row"':'';
1981: $datatable .= '<tr'.$css_class.'>'.
1982: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
1983: if ($context eq 'requestcourses') {
1984: $datatable .= &mt('(overrides affiliation, if set)').
1985: '</td>'.
1986: '<td class="LC_left_item">'.
1987: '<table><tr>';
1988: } else {
1989: $datatable .= &mt('(overrides affiliation, if checked)').
1990: '</td>'.
1991: '<td class="LC_left_item" colspan="2">'.
1992: '<br />';
1993: }
1994: my %advcell;
1995: foreach my $item (@usertools) {
1996: if ($context eq 'requestcourses') {
1997: my ($curroption,$currlimit);
1998: if (ref($settings) eq 'HASH') {
1999: if (ref($settings->{$item}) eq 'HASH') {
2000: $curroption = $settings->{$item}->{'_LC_adv'};
2001: if ($curroption =~ /^autolimit=(\d*)$/) {
2002: $currlimit = $1;
2003: }
2004: }
2005: }
2006: $datatable .= '<th>'.$titles{$item}.'</th>';
2007: my $checked = '';
2008: if ($curroption eq '') {
2009: $checked = ' checked="checked"';
2010: }
2011: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2012: '<input type="radio" name="crsreq_'.$item.
2013: '__LC_adv" value=""'.$checked.' />'.
2014: &mt('No override set').'</label></span> ';
2015: foreach my $option (@options) {
2016: my $val = $option;
2017: if ($option eq 'norequest') {
2018: $val = 0;
2019: }
2020: if ($option eq 'validate') {
2021: my $canvalidate = 0;
2022: if (ref($validations{$item}) eq 'HASH') {
2023: if ($validations{$item}{'_LC_adv'}) {
2024: $canvalidate = 1;
2025: }
2026: }
2027: next if (!$canvalidate);
2028: }
2029: my $checked = '';
2030: if ($val eq $curroption) {
2031: $checked = ' checked="checked"';
2032: } elsif ($option eq 'autolimit') {
2033: if ($curroption =~ /^autolimit/) {
2034: $checked = ' checked="checked"';
2035: }
2036: }
2037: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2038: '<input type="radio" name="crsreq_'.$item.
2039: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2040: $titles{$option}.'</label>';
2041: if ($option eq 'autolimit') {
2042: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2043: $item.'_limit__LC_adv" size="1" '.
2044: 'value="'.$currlimit.'" />';
2045: }
2046: $advcell{$item} .= '</span> ';
2047: if ($option eq 'autolimit') {
2048: $advcell{$item} .= $titles{'unlimited'};
2049: }
2050: }
2051: } elsif ($context eq 'requestauthor') {
2052: my $curroption;
2053: if (ref($settings) eq 'HASH') {
2054: $curroption = $settings->{'_LC_adv'};
2055: }
2056: my $checked = '';
2057: if ($curroption eq '') {
2058: $checked = ' checked="checked"';
2059: }
2060: $datatable .= '<span class="LC_nobreak"><label>'.
2061: '<input type="radio" name="authorreq__LC_adv"'.
2062: ' value=""'.$checked.' />'.
2063: &mt('No override set').'</label></span> ';
2064: foreach my $option (@options) {
2065: my $val = $option;
2066: if ($option eq 'norequest') {
2067: $val = 0;
2068: }
2069: my $checked = '';
2070: if ($val eq $curroption) {
2071: $checked = ' checked="checked"';
2072: }
2073: $datatable .= '<span class="LC_nobreak"><label>'.
2074: '<input type="radio" name="authorreq__LC_adv"'.
2075: ' value="'.$val.'"'.$checked.' />'.
2076: $titles{$option}.'</label></span> ';
2077: }
2078: } else {
2079: my $checked = 'checked="checked" ';
2080: if (ref($settings) eq 'HASH') {
2081: if (ref($settings->{$item}) eq 'HASH') {
2082: if ($settings->{$item}->{'_LC_adv'} == 0) {
2083: $checked = '';
2084: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2085: $checked = 'checked="checked" ';
2086: }
2087: }
2088: }
2089: $datatable .= '<span class="LC_nobreak"><label>'.
2090: '<input type="checkbox" name="'.$context.'_'.$item.
2091: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2092: '</label></span> ';
2093: }
2094: }
2095: if ($context eq 'requestcourses') {
2096: $datatable .= '</tr><tr>';
2097: foreach my $item (@usertools) {
2098: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2099: }
2100: $datatable .= '</tr></table>';
2101: }
2102: $datatable .= '</td></tr>';
2103: $$rowtotal += $typecount;
2104: return $datatable;
2105: }
2106:
2107: sub print_requestmail {
2108: my ($dom,$action,$settings,$rowtotal) = @_;
2109: my ($now,$datatable,%currapp);
2110: $now = time;
2111: if (ref($settings) eq 'HASH') {
2112: if (ref($settings->{'notify'}) eq 'HASH') {
2113: if ($settings->{'notify'}{'approval'} ne '') {
2114: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2115: }
2116: }
2117: }
2118: my $numinrow = 2;
2119: my $css_class;
2120: $css_class = ($$rowtotal%2? ' class="LC_odd_row"':'');
2121: my $text;
2122: if ($action eq 'requestcourses') {
2123: $text = &mt('Receive notification of course requests requiring approval');
2124: } elsif ($action eq 'requestauthor') {
2125: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2126: } else {
2127: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2128: }
2129: $datatable = '<tr'.$css_class.'>'.
2130: ' <td>'.$text.'</td>'.
2131: ' <td class="LC_left_item">';
2132: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2133: $action.'notifyapproval',%currapp);
2134: if ($numdc > 0) {
2135: $datatable .= $table;
2136: } else {
2137: $datatable .= &mt('There are no active Domain Coordinators');
2138: }
2139: $datatable .='</td></tr>';
2140: return $datatable;
2141: }
2142:
2143: sub print_studentcode {
2144: my ($settings,$rowtotal) = @_;
2145: my $rownum = 0;
2146: my ($output,%current);
2147: my @crstypes = ('official','unofficial','community','textbook');
2148: if (ref($settings) eq 'HASH') {
2149: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2150: foreach my $type (@crstypes) {
2151: $current{$type} = $settings->{'uniquecode'}{$type};
2152: }
2153: }
2154: }
2155: $output .= '<tr>'.
2156: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2157: '<td class="LC_left_item">';
2158: foreach my $type (@crstypes) {
2159: my $check = ' ';
2160: if ($current{$type}) {
2161: $check = ' checked="checked" ';
2162: }
2163: $output .= '<span class="LC_nobreak"><label>'.
2164: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2165: &mt($type).'</label></span>'.(' 'x2).' ';
2166: }
2167: $output .= '</td></tr>';
2168: $$rowtotal ++;
2169: return $output;
2170: }
2171:
2172: sub print_textbookcourses {
2173: my ($dom,$type,$settings,$rowtotal) = @_;
2174: my $rownum = 0;
2175: my $css_class;
2176: my $itemcount = 1;
2177: my $maxnum = 0;
2178: my $bookshash;
2179: if (ref($settings) eq 'HASH') {
2180: $bookshash = $settings->{$type};
2181: }
2182: my %ordered;
2183: if (ref($bookshash) eq 'HASH') {
2184: foreach my $item (keys(%{$bookshash})) {
2185: if (ref($bookshash->{$item}) eq 'HASH') {
2186: my $num = $bookshash->{$item}{'order'};
2187: $ordered{$num} = $item;
2188: }
2189: }
2190: }
2191: my $confname = $dom.'-domainconfig';
2192: my $switchserver = &check_switchserver($dom,$confname);
2193: my $maxnum = scalar(keys(%ordered));
2194: my $datatable;
2195: if (keys(%ordered)) {
2196: my @items = sort { $a <=> $b } keys(%ordered);
2197: for (my $i=0; $i<@items; $i++) {
2198: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2199: my $key = $ordered{$items[$i]};
2200: my %coursehash=&Apache::lonnet::coursedescription($key);
2201: my $coursetitle = $coursehash{'description'};
2202: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2203: if (ref($bookshash->{$key}) eq 'HASH') {
2204: $subject = $bookshash->{$key}->{'subject'};
2205: $title = $bookshash->{$key}->{'title'};
2206: if ($type eq 'textbooks') {
2207: $publisher = $bookshash->{$key}->{'publisher'};
2208: $author = $bookshash->{$key}->{'author'};
2209: $image = $bookshash->{$key}->{'image'};
2210: if ($image ne '') {
2211: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2212: my $imagethumb = "$path/tn-".$imagefile;
2213: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2214: }
2215: }
2216: }
2217: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2218: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2219: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2220: for (my $k=0; $k<=$maxnum; $k++) {
2221: my $vpos = $k+1;
2222: my $selstr;
2223: if ($k == $i) {
2224: $selstr = ' selected="selected" ';
2225: }
2226: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2227: }
2228: $datatable .= '</select>'.(' 'x2).
2229: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2230: &mt('Delete?').'</label></span></td>'.
2231: '<td colspan="2">'.
2232: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2233: (' 'x2).
2234: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2235: if ($type eq 'textbooks') {
2236: $datatable .= (' 'x2).
2237: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2238: (' 'x2).
2239: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2240: (' 'x2).
2241: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2242: if ($image) {
2243: $datatable .= '<span class="LC_nobreak">'.
2244: $imgsrc.
2245: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2246: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2247: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2248: }
2249: if ($switchserver) {
2250: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2251: } else {
2252: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2253: }
2254: }
2255: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2256: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2257: $coursetitle.'</span></td></tr>'."\n";
2258: $itemcount ++;
2259: }
2260: }
2261: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2262: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2263: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2264: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2265: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2266: for (my $k=0; $k<$maxnum+1; $k++) {
2267: my $vpos = $k+1;
2268: my $selstr;
2269: if ($k == $maxnum) {
2270: $selstr = ' selected="selected" ';
2271: }
2272: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2273: }
2274: $datatable .= '</select> '."\n".
2275: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</td>'."\n".
2276: '<td colspan="2">'.
2277: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2278: (' 'x2).
2279: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2280: (' 'x2);
2281: if ($type eq 'textbooks') {
2282: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2283: (' 'x2).
2284: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2285: (' 'x2).
2286: '<span class="LC_nobreak">'.&mt('Image:').' ';
2287: if ($switchserver) {
2288: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2289: } else {
2290: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2291: }
2292: }
2293: $datatable .= '</span>'."\n".
2294: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2295: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2296: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2297: &Apache::loncommon::selectcourse_link
2298: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course');
2299: '</span></td>'."\n".
2300: '</tr>'."\n";
2301: $itemcount ++;
2302: return $datatable;
2303: }
2304:
2305: sub textbookcourses_javascript {
2306: my ($settings) = @_;
2307: return unless(ref($settings) eq 'HASH');
2308: my (%ordered,%total,%jstext);
2309: foreach my $type ('textbooks','templates') {
2310: $total{$type} = 0;
2311: if (ref($settings->{$type}) eq 'HASH') {
2312: foreach my $item (keys(%{$settings->{$type}})) {
2313: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2314: my $num = $settings->{$type}->{$item}{'order'};
2315: $ordered{$type}{$num} = $item;
2316: }
2317: }
2318: $total{$type} = scalar(keys(%{$settings->{$type}}));
2319: }
2320: my @jsarray = ();
2321: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2322: push(@jsarray,$ordered{$type}{$item});
2323: }
2324: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2325: }
2326: return <<"ENDSCRIPT";
2327: <script type="text/javascript">
2328: // <![CDATA[
2329: function reorderBooks(form,item,caller) {
2330: var changedVal;
2331: $jstext{'textbooks'};
2332: $jstext{'templates'};
2333: var newpos;
2334: var maxh;
2335: if (caller == 'textbooks') {
2336: newpos = 'textbooks_addbook_pos';
2337: maxh = 1 + $total{'textbooks'};
2338: } else {
2339: newpos = 'templates_addbook_pos';
2340: maxh = 1 + $total{'templates'};
2341: }
2342: var current = new Array;
2343: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2344: if (item == newpos) {
2345: changedVal = newitemVal;
2346: } else {
2347: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2348: current[newitemVal] = newpos;
2349: }
2350: if (caller == 'textbooks') {
2351: for (var i=0; i<textbooks.length; i++) {
2352: var elementName = 'textbooks_'+textbooks[i];
2353: if (elementName != item) {
2354: if (form.elements[elementName]) {
2355: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2356: current[currVal] = elementName;
2357: }
2358: }
2359: }
2360: }
2361: if (caller == 'templates') {
2362: for (var i=0; i<templates.length; i++) {
2363: var elementName = 'templates_'+templates[i];
2364: if (elementName != item) {
2365: if (form.elements[elementName]) {
2366: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2367: current[currVal] = elementName;
2368: }
2369: }
2370: }
2371: }
2372: var oldVal;
2373: for (var j=0; j<maxh; j++) {
2374: if (current[j] == undefined) {
2375: oldVal = j;
2376: }
2377: }
2378: if (oldVal < changedVal) {
2379: for (var k=oldVal+1; k<=changedVal ; k++) {
2380: var elementName = current[k];
2381: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2382: }
2383: } else {
2384: for (var k=changedVal; k<oldVal; k++) {
2385: var elementName = current[k];
2386: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2387: }
2388: }
2389: return;
2390: }
2391:
2392: // ]]>
2393: </script>
2394:
2395: ENDSCRIPT
2396: }
2397:
2398: sub print_autoenroll {
2399: my ($dom,$settings,$rowtotal) = @_;
2400: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2401: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,$failsafe);
2402: if (ref($settings) eq 'HASH') {
2403: if (exists($settings->{'run'})) {
2404: if ($settings->{'run'} eq '0') {
2405: $runoff = ' checked="checked" ';
2406: $runon = ' ';
2407: } else {
2408: $runon = ' checked="checked" ';
2409: $runoff = ' ';
2410: }
2411: } else {
2412: if ($autorun) {
2413: $runon = ' checked="checked" ';
2414: $runoff = ' ';
2415: } else {
2416: $runoff = ' checked="checked" ';
2417: $runon = ' ';
2418: }
2419: }
2420: if (exists($settings->{'co-owners'})) {
2421: if ($settings->{'co-owners'} eq '0') {
2422: $coownersoff = ' checked="checked" ';
2423: $coownerson = ' ';
2424: } else {
2425: $coownerson = ' checked="checked" ';
2426: $coownersoff = ' ';
2427: }
2428: } else {
2429: $coownersoff = ' checked="checked" ';
2430: $coownerson = ' ';
2431: }
2432: if (exists($settings->{'sender_domain'})) {
2433: $defdom = $settings->{'sender_domain'};
2434: }
2435: if (exists($settings->{'autofailsafe'})) {
2436: $failsafe = $settings->{'autofailsafe'};
2437: }
2438: } else {
2439: if ($autorun) {
2440: $runon = ' checked="checked" ';
2441: $runoff = ' ';
2442: } else {
2443: $runoff = ' checked="checked" ';
2444: $runon = ' ';
2445: }
2446: }
2447: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2448: my $notif_sender;
2449: if (ref($settings) eq 'HASH') {
2450: $notif_sender = $settings->{'sender_uname'};
2451: }
2452: my $datatable='<tr class="LC_odd_row">'.
2453: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2454: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2455: '<input type="radio" name="autoenroll_run"'.
2456: $runon.' value="1" />'.&mt('Yes').'</label> '.
2457: '<label><input type="radio" name="autoenroll_run"'.
2458: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2459: '</tr><tr>'.
2460: '<td>'.&mt('Notification messages - sender').
2461: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2462: &mt('username').': '.
2463: '<input type="text" name="sender_uname" value="'.
2464: $notif_sender.'" size="10" /> '.&mt('domain').
2465: ': '.$domform.'</span></td></tr>'.
2466: '<tr class="LC_odd_row">'.
2467: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2468: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2469: '<input type="radio" name="autoassign_coowners"'.
2470: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2471: '<label><input type="radio" name="autoassign_coowners"'.
2472: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2473: '</tr><tr>'.
2474: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
2475: '<td class="LC_right_item"><span class="LC_nobreak">'.
2476: '<input type="text" name="autoenroll_failsafe"'.
2477: ' value="'.$failsafe.'" size="4" /></td></tr>';
2478: $$rowtotal += 4;
2479: return $datatable;
2480: }
2481:
2482: sub print_autoupdate {
2483: my ($position,$dom,$settings,$rowtotal) = @_;
2484: my $datatable;
2485: if ($position eq 'top') {
2486: my $updateon = ' ';
2487: my $updateoff = ' checked="checked" ';
2488: my $classlistson = ' ';
2489: my $classlistsoff = ' checked="checked" ';
2490: if (ref($settings) eq 'HASH') {
2491: if ($settings->{'run'} eq '1') {
2492: $updateon = $updateoff;
2493: $updateoff = ' ';
2494: }
2495: if ($settings->{'classlists'} eq '1') {
2496: $classlistson = $classlistsoff;
2497: $classlistsoff = ' ';
2498: }
2499: }
2500: my %title = (
2501: run => 'Auto-update active?',
2502: classlists => 'Update information in classlists?',
2503: );
2504: $datatable = '<tr class="LC_odd_row">'.
2505: '<td>'.&mt($title{'run'}).'</td>'.
2506: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2507: '<input type="radio" name="autoupdate_run"'.
2508: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2509: '<label><input type="radio" name="autoupdate_run"'.
2510: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2511: '</tr><tr>'.
2512: '<td>'.&mt($title{'classlists'}).'</td>'.
2513: '<td class="LC_right_item"><span class="LC_nobreak">'.
2514: '<label><input type="radio" name="classlists"'.
2515: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2516: '<label><input type="radio" name="classlists"'.
2517: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2518: '</tr>';
2519: $$rowtotal += 2;
2520: } elsif ($position eq 'middle') {
2521: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2522: my $numinrow = 3;
2523: my $locknamesettings;
2524: $datatable .= &insttypes_row($settings,$types,$usertypes,
2525: $dom,$numinrow,$othertitle,
2526: 'lockablenames');
2527: $$rowtotal ++;
2528: } else {
2529: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2530: my @fields = ('lastname','firstname','middlename','generation',
2531: 'permanentemail','id');
2532: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2533: my $numrows = 0;
2534: if (ref($types) eq 'ARRAY') {
2535: if (@{$types} > 0) {
2536: $datatable =
2537: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2538: \@fields,$types,\$numrows);
2539: $$rowtotal += @{$types};
2540: }
2541: }
2542: $datatable .=
2543: &usertype_update_row($settings,{'default' => $othertitle},
2544: \%fieldtitles,\@fields,['default'],
2545: \$numrows);
2546: $$rowtotal ++;
2547: }
2548: return $datatable;
2549: }
2550:
2551: sub print_autocreate {
2552: my ($dom,$settings,$rowtotal) = @_;
2553: my (%createon,%createoff,%currhash);
2554: my @types = ('xml','req');
2555: if (ref($settings) eq 'HASH') {
2556: foreach my $item (@types) {
2557: $createoff{$item} = ' checked="checked" ';
2558: $createon{$item} = ' ';
2559: if (exists($settings->{$item})) {
2560: if ($settings->{$item}) {
2561: $createon{$item} = ' checked="checked" ';
2562: $createoff{$item} = ' ';
2563: }
2564: }
2565: }
2566: if ($settings->{'xmldc'} ne '') {
2567: $currhash{$settings->{'xmldc'}} = 1;
2568: }
2569: } else {
2570: foreach my $item (@types) {
2571: $createoff{$item} = ' checked="checked" ';
2572: $createon{$item} = ' ';
2573: }
2574: }
2575: $$rowtotal += 2;
2576: my $numinrow = 2;
2577: my $datatable='<tr class="LC_odd_row">'.
2578: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2579: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2580: '<input type="radio" name="autocreate_xml"'.
2581: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2582: '<label><input type="radio" name="autocreate_xml"'.
2583: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2584: '</td></tr><tr>'.
2585: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2586: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2587: '<input type="radio" name="autocreate_req"'.
2588: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2589: '<label><input type="radio" name="autocreate_req"'.
2590: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2591: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2592: 'autocreate_xmldc',%currhash);
2593: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
2594: if ($numdc > 1) {
2595: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
2596: '</td><td class="LC_left_item">';
2597: } else {
2598: $datatable .= &mt('Course creation processed as:').
2599: '</td><td class="LC_right_item">';
2600: }
2601: $datatable .= $dctable.'</td></tr>';
2602: $$rowtotal += $rows;
2603: return $datatable;
2604: }
2605:
2606: sub print_directorysrch {
2607: my ($dom,$settings,$rowtotal) = @_;
2608: my $srchon = ' ';
2609: my $srchoff = ' checked="checked" ';
2610: my ($exacton,$containson,$beginson);
2611: my $localon = ' ';
2612: my $localoff = ' checked="checked" ';
2613: if (ref($settings) eq 'HASH') {
2614: if ($settings->{'available'} eq '1') {
2615: $srchon = $srchoff;
2616: $srchoff = ' ';
2617: }
2618: if ($settings->{'localonly'} eq '1') {
2619: $localon = $localoff;
2620: $localoff = ' ';
2621: }
2622: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2623: foreach my $type (@{$settings->{'searchtypes'}}) {
2624: if ($type eq 'exact') {
2625: $exacton = ' checked="checked" ';
2626: } elsif ($type eq 'contains') {
2627: $containson = ' checked="checked" ';
2628: } elsif ($type eq 'begins') {
2629: $beginson = ' checked="checked" ';
2630: }
2631: }
2632: } else {
2633: if ($settings->{'searchtypes'} eq 'exact') {
2634: $exacton = ' checked="checked" ';
2635: } elsif ($settings->{'searchtypes'} eq 'contains') {
2636: $containson = ' checked="checked" ';
2637: } elsif ($settings->{'searchtypes'} eq 'specify') {
2638: $exacton = ' checked="checked" ';
2639: $containson = ' checked="checked" ';
2640: }
2641: }
2642: }
2643: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2644: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2645:
2646: my $numinrow = 4;
2647: my $cansrchrow = 0;
2648: my $datatable='<tr class="LC_odd_row">'.
2649: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
2650: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2651: '<input type="radio" name="dirsrch_available"'.
2652: $srchon.' value="1" />'.&mt('Yes').'</label> '.
2653: '<label><input type="radio" name="dirsrch_available"'.
2654: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2655: '</tr><tr>'.
2656: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
2657: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2658: '<input type="radio" name="dirsrch_localonly"'.
2659: $localoff.' value="0" />'.&mt('Yes').'</label> '.
2660: '<label><input type="radio" name="dirsrch_localonly"'.
2661: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
2662: '</tr>';
2663: $$rowtotal += 2;
2664: if (ref($usertypes) eq 'HASH') {
2665: if (keys(%{$usertypes}) > 0) {
2666: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2667: $numinrow,$othertitle,'cansearch');
2668: $cansrchrow = 1;
2669: }
2670: }
2671: if ($cansrchrow) {
2672: $$rowtotal ++;
2673: $datatable .= '<tr>';
2674: } else {
2675: $datatable .= '<tr class="LC_odd_row">';
2676: }
2677: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2678: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2679: foreach my $title (@{$titleorder}) {
2680: if (defined($searchtitles->{$title})) {
2681: my $check = ' ';
2682: if (ref($settings) eq 'HASH') {
2683: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2684: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2685: $check = ' checked="checked" ';
2686: }
2687: }
2688: }
2689: $datatable .= '<td class="LC_left_item">'.
2690: '<span class="LC_nobreak"><label>'.
2691: '<input type="checkbox" name="searchby" '.
2692: 'value="'.$title.'"'.$check.'/>'.
2693: $searchtitles->{$title}.'</label></span></td>';
2694: }
2695: }
2696: $datatable .= '</tr></table></td></tr>';
2697: $$rowtotal ++;
2698: if ($cansrchrow) {
2699: $datatable .= '<tr class="LC_odd_row">';
2700: } else {
2701: $datatable .= '<tr>';
2702: }
2703: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2704: '<td class="LC_left_item" colspan="2">'.
2705: '<span class="LC_nobreak"><label>'.
2706: '<input type="checkbox" name="searchtypes" '.
2707: $exacton.' value="exact" />'.&mt('Exact match').
2708: '</label> '.
2709: '<label><input type="checkbox" name="searchtypes" '.
2710: $beginson.' value="begins" />'.&mt('Begins with').
2711: '</label> '.
2712: '<label><input type="checkbox" name="searchtypes" '.
2713: $containson.' value="contains" />'.&mt('Contains').
2714: '</label></span></td></tr>';
2715: $$rowtotal ++;
2716: return $datatable;
2717: }
2718:
2719: sub print_contacts {
2720: my ($dom,$settings,$rowtotal) = @_;
2721: my $datatable;
2722: my @contacts = ('adminemail','supportemail');
2723: my (%checked,%to,%otheremails,%bccemails);
2724: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
2725: 'requestsmail','updatesmail','idconflictsmail');
2726: foreach my $type (@mailings) {
2727: $otheremails{$type} = '';
2728: }
2729: $bccemails{'helpdeskmail'} = '';
2730: if (ref($settings) eq 'HASH') {
2731: foreach my $item (@contacts) {
2732: if (exists($settings->{$item})) {
2733: $to{$item} = $settings->{$item};
2734: }
2735: }
2736: foreach my $type (@mailings) {
2737: if (exists($settings->{$type})) {
2738: if (ref($settings->{$type}) eq 'HASH') {
2739: foreach my $item (@contacts) {
2740: if ($settings->{$type}{$item}) {
2741: $checked{$type}{$item} = ' checked="checked" ';
2742: }
2743: }
2744: $otheremails{$type} = $settings->{$type}{'others'};
2745: if ($type eq 'helpdeskmail') {
2746: $bccemails{$type} = $settings->{$type}{'bcc'};
2747: }
2748: }
2749: } elsif ($type eq 'lonstatusmail') {
2750: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2751: }
2752: }
2753: } else {
2754: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2755: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2756: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2757: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2758: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2759: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2760: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2761: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
2762: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
2763: }
2764: my ($titles,$short_titles) = &contact_titles();
2765: my $rownum = 0;
2766: my $css_class;
2767: foreach my $item (@contacts) {
2768: $css_class = $rownum%2?' class="LC_odd_row"':'';
2769: $datatable .= '<tr'.$css_class.'>'.
2770: '<td><span class="LC_nobreak">'.$titles->{$item}.
2771: '</span></td><td class="LC_right_item">'.
2772: '<input type="text" name="'.$item.'" value="'.
2773: $to{$item}.'" /></td></tr>';
2774: $rownum ++;
2775: }
2776: foreach my $type (@mailings) {
2777: $css_class = $rownum%2?' class="LC_odd_row"':'';
2778: $datatable .= '<tr'.$css_class.'>'.
2779: '<td><span class="LC_nobreak">'.
2780: $titles->{$type}.': </span></td>'.
2781: '<td class="LC_left_item">'.
2782: '<span class="LC_nobreak">';
2783: foreach my $item (@contacts) {
2784: $datatable .= '<label>'.
2785: '<input type="checkbox" name="'.$type.'"'.
2786: $checked{$type}{$item}.
2787: ' value="'.$item.'" />'.$short_titles->{$item}.
2788: '</label> ';
2789: }
2790: $datatable .= '</span><br />'.&mt('Others').': '.
2791: '<input type="text" name="'.$type.'_others" '.
2792: 'value="'.$otheremails{$type}.'" />';
2793: if ($type eq 'helpdeskmail') {
2794: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
2795: '<input type="text" name="'.$type.'_bcc" '.
2796: 'value="'.$bccemails{$type}.'" />';
2797: }
2798: $datatable .= '</td></tr>'."\n";
2799: $rownum ++;
2800: }
2801: my %choices;
2802: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
2803: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2804: &mt('LON-CAPA core group - MSU'),600,500));
2805: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
2806: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2807: &mt('LON-CAPA core group - MSU'),600,500));
2808: my @toggles = ('reporterrors','reportupdates');
2809: my %defaultchecked = ('reporterrors' => 'on',
2810: 'reportupdates' => 'on');
2811: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2812: \%choices,$rownum);
2813: $datatable .= $reports;
2814: $$rowtotal += $rownum;
2815: return $datatable;
2816: }
2817:
2818: sub print_helpsettings {
2819: my ($dom,$confname,$settings,$rowtotal) = @_;
2820: my ($datatable,$itemcount);
2821: $itemcount = 1;
2822: my (%choices,%defaultchecked,@toggles);
2823: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
2824: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
2825: &mt('LON-CAPA bug tracker'),600,500));
2826: %defaultchecked = ('submitbugs' => 'on');
2827: @toggles = ('submitbugs',);
2828:
2829: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2830: \%choices,$itemcount);
2831: return $datatable;
2832: }
2833:
2834: sub radiobutton_prefs {
2835: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
2836: $additional,$align) = @_;
2837: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
2838: (ref($choices) eq 'HASH'));
2839:
2840: my (%checkedon,%checkedoff,$datatable,$css_class);
2841:
2842: foreach my $item (@{$toggles}) {
2843: if ($defaultchecked->{$item} eq 'on') {
2844: $checkedon{$item} = ' checked="checked" ';
2845: $checkedoff{$item} = ' ';
2846: } elsif ($defaultchecked->{$item} eq 'off') {
2847: $checkedoff{$item} = ' checked="checked" ';
2848: $checkedon{$item} = ' ';
2849: }
2850: }
2851: if (ref($settings) eq 'HASH') {
2852: foreach my $item (@{$toggles}) {
2853: if ($settings->{$item} eq '1') {
2854: $checkedon{$item} = ' checked="checked" ';
2855: $checkedoff{$item} = ' ';
2856: } elsif ($settings->{$item} eq '0') {
2857: $checkedoff{$item} = ' checked="checked" ';
2858: $checkedon{$item} = ' ';
2859: }
2860: }
2861: }
2862: if ($onclick) {
2863: $onclick = ' onclick="'.$onclick.'"';
2864: }
2865: foreach my $item (@{$toggles}) {
2866: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2867: $datatable .=
2868: '<tr'.$css_class.'><td valign="top">'.
2869: '<span class="LC_nobreak">'.$choices->{$item}.
2870: '</span></td>';
2871: if ($align eq 'left') {
2872: $datatable .= '<td class="LC_left_item">';
2873: } else {
2874: $datatable .= '<td class="LC_right_item">';
2875: }
2876: $datatable .=
2877: '<span class="LC_nobreak">'.
2878: '<label><input type="radio" name="'.
2879: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
2880: '</label> <label><input type="radio" name="'.$item.'" '.
2881: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
2882: '</span>'.$additional.
2883: '</td>'.
2884: '</tr>';
2885: $itemcount ++;
2886: }
2887: return ($datatable,$itemcount);
2888: }
2889:
2890: sub print_coursedefaults {
2891: my ($position,$dom,$settings,$rowtotal) = @_;
2892: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
2893: my $itemcount = 1;
2894: my %choices = &Apache::lonlocal::texthash (
2895: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
2896: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
2897: coursecredits => 'Credits can be specified for courses',
2898: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
2899: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
2900: postsubmit => 'Disable submit button/keypress following student submission',
2901: canclone => "People who may clone a course (besides course's owner and coordinators)",
2902: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
2903: );
2904: my %staticdefaults = (
2905: anonsurvey_threshold => 10,
2906: uploadquota => 500,
2907: postsubmit => 60,
2908: mysqltables => 172800,
2909: );
2910: if ($position eq 'top') {
2911: %defaultchecked = (
2912: 'uselcmath' => 'on',
2913: 'usejsme' => 'on',
2914: 'canclone' => 'none',
2915: );
2916: @toggles = ('uselcmath','usejsme');
2917: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2918: \%choices,$itemcount);
2919: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2920: $datatable .=
2921: '<tr'.$css_class.'><td valign="top">'.
2922: '<span class="LC_nobreak">'.$choices{'canclone'}.
2923: '</span></td><td class="LC_left_item">';
2924: my $currcanclone = 'none';
2925: my $onclick;
2926: my @cloneoptions = ('none','domain');
2927: my %clonetitles = (
2928: none => 'No additional course requesters',
2929: domain => "Any course requester in course's domain",
2930: instcode => 'Course requests for official courses ...',
2931: );
2932: my (%codedefaults,@code_order,@posscodes);
2933: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
2934: \@code_order) eq 'ok') {
2935: if (@code_order > 0) {
2936: push(@cloneoptions,'instcode');
2937: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
2938: }
2939: }
2940: if (ref($settings) eq 'HASH') {
2941: if ($settings->{'canclone'}) {
2942: if (ref($settings->{'canclone'}) eq 'HASH') {
2943: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
2944: if (@code_order > 0) {
2945: $currcanclone = 'instcode';
2946: @posscodes = @{$settings->{'canclone'}{'instcode'}};
2947: }
2948: }
2949: } elsif ($settings->{'canclone'} eq 'domain') {
2950: $currcanclone = $settings->{'canclone'};
2951: }
2952: }
2953: }
2954: foreach my $option (@cloneoptions) {
2955: my ($checked,$additional);
2956: if ($currcanclone eq $option) {
2957: $checked = ' checked="checked"';
2958: }
2959: if ($option eq 'instcode') {
2960: if (@code_order) {
2961: my $show = 'none';
2962: if ($checked) {
2963: $show = 'block';
2964: }
2965: $additional = '<div id="cloneinstcode" style="display:'.$show.'" />'.
2966: &mt('Institutional codes for new and cloned course have identical:').
2967: '<br />';
2968: foreach my $item (@code_order) {
2969: my $codechk;
2970: if ($checked) {
2971: if (grep(/^\Q$item\E$/,@posscodes)) {
2972: $codechk = ' checked="checked"';
2973: }
2974: }
2975: $additional .= '<label>'.
2976: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
2977: $item.'</label>';
2978: }
2979: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
2980: }
2981: }
2982: $datatable .=
2983: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
2984: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
2985: '</label> '.$additional.'</span><br />';
2986: }
2987: $datatable .= '</td>'.
2988: '</tr>';
2989: $itemcount ++;
2990: } else {
2991: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2992: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
2993: my $currusecredits = 0;
2994: my $postsubmitclient = 1;
2995: my @types = ('official','unofficial','community','textbook');
2996: if (ref($settings) eq 'HASH') {
2997: $currdefresponder = $settings->{'anonsurvey_threshold'};
2998: if (ref($settings->{'uploadquota'}) eq 'HASH') {
2999: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
3000: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
3001: }
3002: }
3003: if (ref($settings->{'coursecredits'}) eq 'HASH') {
3004: foreach my $type (@types) {
3005: next if ($type eq 'community');
3006: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
3007: if ($defcredits{$type} ne '') {
3008: $currusecredits = 1;
3009: }
3010: }
3011: }
3012: if (ref($settings->{'postsubmit'}) eq 'HASH') {
3013: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
3014: $postsubmitclient = 0;
3015: foreach my $type (@types) {
3016: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3017: }
3018: } else {
3019: foreach my $type (@types) {
3020: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
3021: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
3022: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
3023: } else {
3024: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3025: }
3026: } else {
3027: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3028: }
3029: }
3030: }
3031: } else {
3032: foreach my $type (@types) {
3033: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3034: }
3035: }
3036: if (ref($settings->{'mysqltables'}) eq 'HASH') {
3037: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
3038: $currmysql{$type} = $settings->{'mysqltables'}{$type};
3039: }
3040: } else {
3041: foreach my $type (@types) {
3042: $currmysql{$type} = $staticdefaults{'mysqltables'};
3043: }
3044: }
3045: } else {
3046: foreach my $type (@types) {
3047: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3048: }
3049: }
3050: if (!$currdefresponder) {
3051: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
3052: } elsif ($currdefresponder < 1) {
3053: $currdefresponder = 1;
3054: }
3055: foreach my $type (@types) {
3056: if ($curruploadquota{$type} eq '') {
3057: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
3058: }
3059: }
3060: $datatable .=
3061: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3062: $choices{'anonsurvey_threshold'}.
3063: '</span></td>'.
3064: '<td class="LC_right_item"><span class="LC_nobreak">'.
3065: '<input type="text" name="anonsurvey_threshold"'.
3066: ' value="'.$currdefresponder.'" size="5" /></span>'.
3067: '</td></tr>'."\n";
3068: $itemcount ++;
3069: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3070: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3071: $choices{'uploadquota'}.
3072: '</span></td>'.
3073: '<td align="right" class="LC_right_item">'.
3074: '<table><tr>';
3075: foreach my $type (@types) {
3076: $datatable .= '<td align="center">'.&mt($type).'<br />'.
3077: '<input type="text" name="uploadquota_'.$type.'"'.
3078: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
3079: }
3080: $datatable .= '</tr></table></td></tr>'."\n";
3081: $itemcount ++;
3082: my $onclick = "toggleDisplay(this.form,'credits');";
3083: my $display = 'none';
3084: if ($currusecredits) {
3085: $display = 'block';
3086: }
3087: my $additional = '<div id="credits" style="display: '.$display.'">'.
3088: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
3089: foreach my $type (@types) {
3090: next if ($type eq 'community');
3091: $additional .= '<td align="center">'.&mt($type).'<br />'.
3092: '<input type="text" name="'.$type.'_credits"'.
3093: ' value="'.$defcredits{$type}.'" size="3" /></td>';
3094: }
3095: $additional .= '</tr></table></div>'."\n";
3096: %defaultchecked = ('coursecredits' => 'off');
3097: @toggles = ('coursecredits');
3098: my $current = {
3099: 'coursecredits' => $currusecredits,
3100: };
3101: (my $table,$itemcount) =
3102: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
3103: \%choices,$itemcount,$onclick,$additional,'left');
3104: $datatable .= $table;
3105: $onclick = "toggleDisplay(this.form,'studentsubmission');";
3106: my $display = 'none';
3107: if ($postsubmitclient) {
3108: $display = 'block';
3109: }
3110: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
3111: &mt('Number of seconds submit is disabled').'<br />'.
3112: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
3113: '<table><tr>';
3114: foreach my $type (@types) {
3115: $additional .= '<td align="center">'.&mt($type).'<br />'.
3116: '<input type="text" name="'.$type.'_timeout" value="'.
3117: $deftimeout{$type}.'" size="5" /></td>';
3118: }
3119: $additional .= '</tr></table></div>'."\n";
3120: %defaultchecked = ('postsubmit' => 'on');
3121: @toggles = ('postsubmit');
3122: $current = {
3123: 'postsubmit' => $postsubmitclient,
3124: };
3125: ($table,$itemcount) =
3126: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
3127: \%choices,$itemcount,$onclick,$additional,'left');
3128: $datatable .= $table;
3129: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3130: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3131: $choices{'mysqltables'}.
3132: '</span></td>'.
3133: '<td align="right" class="LC_right_item">'.
3134: '<table><tr>';
3135: foreach my $type (@types) {
3136: $datatable .= '<td align="center">'.&mt($type).'<br />'.
3137: '<input type="text" name="mysqltables_'.$type.'"'.
3138: ' value="'.$currmysql{$type}.'" size="5" /></td>';
3139: }
3140: $datatable .= '</tr></table></td></tr>'."\n";
3141: $itemcount ++;
3142:
3143: }
3144: $$rowtotal += $itemcount;
3145: return $datatable;
3146: }
3147:
3148: sub print_selfenrollment {
3149: my ($position,$dom,$settings,$rowtotal) = @_;
3150: my ($css_class,$datatable);
3151: my $itemcount = 1;
3152: my @types = ('official','unofficial','community','textbook');
3153: if (($position eq 'top') || ($position eq 'middle')) {
3154: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
3155: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
3156: my @rows;
3157: my $key;
3158: if ($position eq 'top') {
3159: $key = 'admin';
3160: if (ref($rowsref) eq 'ARRAY') {
3161: @rows = @{$rowsref};
3162: }
3163: } elsif ($position eq 'middle') {
3164: $key = 'default';
3165: @rows = ('types','registered','approval','limit');
3166: }
3167: foreach my $row (@rows) {
3168: if (defined($titlesref->{$row})) {
3169: $itemcount ++;
3170: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3171: $datatable .= '<tr'.$css_class.'>'.
3172: '<td>'.$titlesref->{$row}.'</td>'.
3173: '<td class="LC_left_item">'.
3174: '<table><tr>';
3175: my (%current,%currentcap);
3176: if (ref($settings) eq 'HASH') {
3177: if (ref($settings->{$key}) eq 'HASH') {
3178: foreach my $type (@types) {
3179: if (ref($settings->{$key}->{$type}) eq 'HASH') {
3180: $current{$type} = $settings->{$key}->{$type}->{$row};
3181: }
3182: if (($row eq 'limit') && ($key eq 'default')) {
3183: if (ref($settings->{$key}->{$type}) eq 'HASH') {
3184: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
3185: }
3186: }
3187: }
3188: }
3189: }
3190: my %roles = (
3191: '0' => &Apache::lonnet::plaintext('dc'),
3192: );
3193:
3194: foreach my $type (@types) {
3195: unless (($row eq 'registered') && ($key eq 'default')) {
3196: $datatable .= '<th>'.&mt($type).'</th>';
3197: }
3198: }
3199: unless (($row eq 'registered') && ($key eq 'default')) {
3200: $datatable .= '</tr><tr>';
3201: }
3202: foreach my $type (@types) {
3203: if ($type eq 'community') {
3204: $roles{'1'} = &mt('Community personnel');
3205: } else {
3206: $roles{'1'} = &mt('Course personnel');
3207: }
3208: $datatable .= '<td style="vertical-align: top">';
3209: if ($position eq 'top') {
3210: my %checked;
3211: if ($current{$type} eq '0') {
3212: $checked{'0'} = ' checked="checked"';
3213: } else {
3214: $checked{'1'} = ' checked="checked"';
3215: }
3216: foreach my $role ('1','0') {
3217: $datatable .= '<span class="LC_nobreak"><label>'.
3218: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
3219: 'value="'.$role.'"'.$checked{$role}.' />'.
3220: $roles{$role}.'</label></span> ';
3221: }
3222: } else {
3223: if ($row eq 'types') {
3224: my %checked;
3225: if ($current{$type} =~ /^(all|dom)$/) {
3226: $checked{$1} = ' checked="checked"';
3227: } else {
3228: $checked{''} = ' checked="checked"';
3229: }
3230: foreach my $val ('','dom','all') {
3231: $datatable .= '<span class="LC_nobreak"><label>'.
3232: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3233: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3234: }
3235: } elsif ($row eq 'registered') {
3236: my %checked;
3237: if ($current{$type} eq '1') {
3238: $checked{'1'} = ' checked="checked"';
3239: } else {
3240: $checked{'0'} = ' checked="checked"';
3241: }
3242: foreach my $val ('0','1') {
3243: $datatable .= '<span class="LC_nobreak"><label>'.
3244: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3245: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3246: }
3247: } elsif ($row eq 'approval') {
3248: my %checked;
3249: if ($current{$type} =~ /^([12])$/) {
3250: $checked{$1} = ' checked="checked"';
3251: } else {
3252: $checked{'0'} = ' checked="checked"';
3253: }
3254: for my $val (0..2) {
3255: $datatable .= '<span class="LC_nobreak"><label>'.
3256: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3257: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3258: }
3259: } elsif ($row eq 'limit') {
3260: my %checked;
3261: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
3262: $checked{$1} = ' checked="checked"';
3263: } else {
3264: $checked{'none'} = ' checked="checked"';
3265: }
3266: my $cap;
3267: if ($currentcap{$type} =~ /^\d+$/) {
3268: $cap = $currentcap{$type};
3269: }
3270: foreach my $val ('none','allstudents','selfenrolled') {
3271: $datatable .= '<span class="LC_nobreak"><label>'.
3272: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3273: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3274: }
3275: $datatable .= '<br />'.
3276: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
3277: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
3278: '</span>';
3279: }
3280: }
3281: $datatable .= '</td>';
3282: }
3283: $datatable .= '</tr>';
3284: }
3285: $datatable .= '</table></td></tr>';
3286: }
3287: } elsif ($position eq 'bottom') {
3288: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
3289: }
3290: $$rowtotal += $itemcount;
3291: return $datatable;
3292: }
3293:
3294: sub print_validation_rows {
3295: my ($caller,$dom,$settings,$rowtotal) = @_;
3296: my ($itemsref,$namesref,$fieldsref);
3297: if ($caller eq 'selfenroll') {
3298: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
3299: } elsif ($caller eq 'requestcourses') {
3300: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
3301: }
3302: my %currvalidation;
3303: if (ref($settings) eq 'HASH') {
3304: if (ref($settings->{'validation'}) eq 'HASH') {
3305: %currvalidation = %{$settings->{'validation'}};
3306: }
3307: }
3308: my $datatable;
3309: my $itemcount = 0;
3310: foreach my $item (@{$itemsref}) {
3311: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3312: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3313: $namesref->{$item}.
3314: '</span></td>'.
3315: '<td class="LC_left_item">';
3316: if (($item eq 'url') || ($item eq 'button')) {
3317: $datatable .= '<span class="LC_nobreak">'.
3318: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
3319: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
3320: } elsif ($item eq 'fields') {
3321: my @currfields;
3322: if (ref($currvalidation{$item}) eq 'ARRAY') {
3323: @currfields = @{$currvalidation{$item}};
3324: }
3325: foreach my $field (@{$fieldsref}) {
3326: my $check = '';
3327: if (grep(/^\Q$field\E$/,@currfields)) {
3328: $check = ' checked="checked"';
3329: }
3330: $datatable .= '<span class="LC_nobreak"><label>'.
3331: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
3332: ' value="'.$field.'"'.$check.' />'.$field.
3333: '</label></span> ';
3334: }
3335: } elsif ($item eq 'markup') {
3336: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5" wrap="soft">'.
3337: $currvalidation{$item}.
3338: '</textarea>';
3339: }
3340: $datatable .= '</td></tr>'."\n";
3341: if (ref($rowtotal)) {
3342: $itemcount ++;
3343: }
3344: }
3345: if ($caller eq 'requestcourses') {
3346: my %currhash;
3347: if (ref($settings) eq 'HASH') {
3348: if (ref($settings->{'validation'}) eq 'HASH') {
3349: if ($settings->{'validation'}{'dc'} ne '') {
3350: $currhash{$settings->{'validation'}{'dc'}} = 1;
3351: }
3352: }
3353: }
3354: my $numinrow = 2;
3355: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
3356: 'validationdc',%currhash);
3357: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3358: $datatable .= '</td></tr><tr'.$css_class.'><td>';
3359: if ($numdc > 1) {
3360: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
3361: } else {
3362: $datatable .= &mt('Course creation processed as: ');
3363: }
3364: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
3365: $itemcount ++;
3366: }
3367: if (ref($rowtotal)) {
3368: $$rowtotal += $itemcount;
3369: }
3370: return $datatable;
3371: }
3372:
3373: sub print_usersessions {
3374: my ($position,$dom,$settings,$rowtotal) = @_;
3375: my ($css_class,$datatable,%checked,%choices);
3376: my (%by_ip,%by_location,@intdoms);
3377: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
3378:
3379: my @alldoms = &Apache::lonnet::all_domains();
3380: my %serverhomes = %Apache::lonnet::serverhomeIDs;
3381: my %servers = &Apache::lonnet::internet_dom_servers($dom);
3382: my %altids = &id_for_thisdom(%servers);
3383: my $itemcount = 1;
3384: if ($position eq 'top') {
3385: if (keys(%serverhomes) > 1) {
3386: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
3387: my $curroffloadnow;
3388: if (ref($settings) eq 'HASH') {
3389: if (ref($settings->{'offloadnow'}) eq 'HASH') {
3390: $curroffloadnow = $settings->{'offloadnow'};
3391: }
3392: }
3393: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$curroffloadnow,$rowtotal);
3394: } else {
3395: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3396: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
3397: }
3398: } else {
3399: if (keys(%by_location) == 0) {
3400: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3401: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
3402: } else {
3403: my %lt = &usersession_titles();
3404: my $numinrow = 5;
3405: my $prefix;
3406: my @types;
3407: if ($position eq 'bottom') {
3408: $prefix = 'remote';
3409: @types = ('version','excludedomain','includedomain');
3410: } else {
3411: $prefix = 'hosted';
3412: @types = ('excludedomain','includedomain');
3413: }
3414: my (%current,%checkedon,%checkedoff);
3415: my @lcversions = &Apache::lonnet::all_loncaparevs();
3416: my @locations = sort(keys(%by_location));
3417: foreach my $type (@types) {
3418: $checkedon{$type} = '';
3419: $checkedoff{$type} = ' checked="checked"';
3420: }
3421: if (ref($settings) eq 'HASH') {
3422: if (ref($settings->{$prefix}) eq 'HASH') {
3423: foreach my $key (keys(%{$settings->{$prefix}})) {
3424: $current{$key} = $settings->{$prefix}{$key};
3425: if ($key eq 'version') {
3426: if ($current{$key} ne '') {
3427: $checkedon{$key} = ' checked="checked"';
3428: $checkedoff{$key} = '';
3429: }
3430: } elsif (ref($current{$key}) eq 'ARRAY') {
3431: $checkedon{$key} = ' checked="checked"';
3432: $checkedoff{$key} = '';
3433: }
3434: }
3435: }
3436: }
3437: foreach my $type (@types) {
3438: next if ($type ne 'version' && !@locations);
3439: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3440: $datatable .= '<tr'.$css_class.'>
3441: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
3442: <span class="LC_nobreak">
3443: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
3444: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
3445: if ($type eq 'version') {
3446: my $selector = '<select name="'.$prefix.'_version">';
3447: foreach my $version (@lcversions) {
3448: my $selected = '';
3449: if ($current{'version'} eq $version) {
3450: $selected = ' selected="selected"';
3451: }
3452: $selector .= ' <option value="'.$version.'"'.
3453: $selected.'>'.$version.'</option>';
3454: }
3455: $selector .= '</select> ';
3456: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
3457: } else {
3458: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
3459: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
3460: ' />'.(' 'x2).
3461: '<input type="button" value="'.&mt('uncheck all').'" '.
3462: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
3463: "\n".
3464: '</div><div><table>';
3465: my $rem;
3466: for (my $i=0; $i<@locations; $i++) {
3467: my ($showloc,$value,$checkedtype);
3468: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
3469: my $ip = $by_location{$locations[$i]}->[0];
3470: if (ref($by_ip{$ip}) eq 'ARRAY') {
3471: $value = join(':',@{$by_ip{$ip}});
3472: $showloc = join(', ',@{$by_ip{$ip}});
3473: if (ref($current{$type}) eq 'ARRAY') {
3474: foreach my $loc (@{$by_ip{$ip}}) {
3475: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
3476: $checkedtype = ' checked="checked"';
3477: last;
3478: }
3479: }
3480: }
3481: }
3482: }
3483: $rem = $i%($numinrow);
3484: if ($rem == 0) {
3485: if ($i > 0) {
3486: $datatable .= '</tr>';
3487: }
3488: $datatable .= '<tr>';
3489: }
3490: $datatable .= '<td class="LC_left_item">'.
3491: '<span class="LC_nobreak"><label>'.
3492: '<input type="checkbox" name="'.$prefix.'_'.$type.
3493: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
3494: '</label></span></td>';
3495: }
3496: $rem = @locations%($numinrow);
3497: my $colsleft = $numinrow - $rem;
3498: if ($colsleft > 1 ) {
3499: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3500: ' </td>';
3501: } elsif ($colsleft == 1) {
3502: $datatable .= '<td class="LC_left_item"> </td>';
3503: }
3504: $datatable .= '</tr></table>';
3505: }
3506: $datatable .= '</td></tr>';
3507: $itemcount ++;
3508: }
3509: }
3510: }
3511: $$rowtotal += $itemcount;
3512: return $datatable;
3513: }
3514:
3515: sub build_location_hashes {
3516: my ($intdoms,$by_ip,$by_location) = @_;
3517: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
3518: (ref($by_location) eq 'HASH'));
3519: my %iphost = &Apache::lonnet::get_iphost();
3520: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
3521: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
3522: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
3523: foreach my $id (@{$iphost{$primary_ip}}) {
3524: my $intdom = &Apache::lonnet::internet_dom($id);
3525: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
3526: push(@{$intdoms},$intdom);
3527: }
3528: }
3529: }
3530: foreach my $ip (keys(%iphost)) {
3531: if (ref($iphost{$ip}) eq 'ARRAY') {
3532: foreach my $id (@{$iphost{$ip}}) {
3533: my $location = &Apache::lonnet::internet_dom($id);
3534: if ($location) {
3535: next if (grep(/^\Q$location\E$/,@{$intdoms}));
3536: if (ref($by_ip->{$ip}) eq 'ARRAY') {
3537: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
3538: push(@{$by_ip->{$ip}},$location);
3539: }
3540: } else {
3541: $by_ip->{$ip} = [$location];
3542: }
3543: }
3544: }
3545: }
3546: }
3547: foreach my $ip (sort(keys(%{$by_ip}))) {
3548: if (ref($by_ip->{$ip}) eq 'ARRAY') {
3549: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
3550: my $first = $by_ip->{$ip}->[0];
3551: if (ref($by_location->{$first}) eq 'ARRAY') {
3552: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
3553: push(@{$by_location->{$first}},$ip);
3554: }
3555: } else {
3556: $by_location->{$first} = [$ip];
3557: }
3558: }
3559: }
3560: return;
3561: }
3562:
3563: sub current_offloads_to {
3564: my ($dom,$settings,$servers) = @_;
3565: my (%spareid,%otherdomconfigs);
3566: if (ref($servers) eq 'HASH') {
3567: foreach my $lonhost (sort(keys(%{$servers}))) {
3568: my $gotspares;
3569: if (ref($settings) eq 'HASH') {
3570: if (ref($settings->{'spares'}) eq 'HASH') {
3571: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
3572: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
3573: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
3574: $gotspares = 1;
3575: }
3576: }
3577: }
3578: unless ($gotspares) {
3579: my $gotspares;
3580: my $serverhomeID =
3581: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
3582: my $serverhomedom =
3583: &Apache::lonnet::host_domain($serverhomeID);
3584: if ($serverhomedom ne $dom) {
3585: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
3586: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
3587: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
3588: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
3589: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
3590: $gotspares = 1;
3591: }
3592: }
3593: } else {
3594: $otherdomconfigs{$serverhomedom} =
3595: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
3596: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
3597: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
3598: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
3599: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
3600: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
3601: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
3602: $gotspares = 1;
3603: }
3604: }
3605: }
3606: }
3607: }
3608: }
3609: }
3610: unless ($gotspares) {
3611: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
3612: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
3613: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
3614: } else {
3615: my $server_hostname = &Apache::lonnet::hostname($lonhost);
3616: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
3617: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
3618: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
3619: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
3620: } else {
3621: my %what = (
3622: spareid => 1,
3623: );
3624: my ($result,$returnhash) =
3625: &Apache::lonnet::get_remote_globals($lonhost,\%what);
3626: if ($result eq 'ok') {
3627: if (ref($returnhash) eq 'HASH') {
3628: if (ref($returnhash->{'spareid'}) eq 'HASH') {
3629: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
3630: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
3631: }
3632: }
3633: }
3634: }
3635: }
3636: }
3637: }
3638: }
3639: return %spareid;
3640: }
3641:
3642: sub spares_row {
3643: my ($dom,$servers,$spareid,$serverhomes,$altids,$curroffloadnow,$rowtotal) = @_;
3644: my $css_class;
3645: my $numinrow = 4;
3646: my $itemcount = 1;
3647: my $datatable;
3648: my %typetitles = &sparestype_titles();
3649: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
3650: foreach my $server (sort(keys(%{$servers}))) {
3651: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
3652: my ($othercontrol,$serverdom);
3653: if ($serverhome ne $server) {
3654: $serverdom = &Apache::lonnet::host_domain($serverhome);
3655: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
3656: } else {
3657: $serverdom = &Apache::lonnet::host_domain($server);
3658: if ($serverdom ne $dom) {
3659: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
3660: }
3661: }
3662: next unless (ref($spareid->{$server}) eq 'HASH');
3663: my $checkednow;
3664: if (ref($curroffloadnow) eq 'HASH') {
3665: if ($curroffloadnow->{$server}) {
3666: $checkednow = ' checked="checked"';
3667: }
3668: }
3669: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3670: $datatable .= '<tr'.$css_class.'>
3671: <td rowspan="2">
3672: <span class="LC_nobreak">'.
3673: &mt('[_1] when busy, offloads to:'
3674: ,'<b>'.$server.'</b>').'</span><br />'.
3675: '<span class="LC_nobreak">'."\n".
3676: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
3677: ' '.&mt('Switch active users on next access').'</label></span>'.
3678: "\n";
3679: my (%current,%canselect);
3680: my @choices =
3681: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
3682: foreach my $type ('primary','default') {
3683: if (ref($spareid->{$server}) eq 'HASH') {
3684: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
3685: my @spares = @{$spareid->{$server}{$type}};
3686: if (@spares > 0) {
3687: if ($othercontrol) {
3688: $current{$type} = join(', ',@spares);
3689: } else {
3690: $current{$type} .= '<table>';
3691: my $numspares = scalar(@spares);
3692: for (my $i=0; $i<@spares; $i++) {
3693: my $rem = $i%($numinrow);
3694: if ($rem == 0) {
3695: if ($i > 0) {
3696: $current{$type} .= '</tr>';
3697: }
3698: $current{$type} .= '<tr>';
3699: }
3700: $current{$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'".');" /> '.
3701: $spareid->{$server}{$type}[$i].
3702: '</label></td>'."\n";
3703: }
3704: my $rem = @spares%($numinrow);
3705: my $colsleft = $numinrow - $rem;
3706: if ($colsleft > 1 ) {
3707: $current{$type} .= '<td colspan="'.$colsleft.
3708: '" class="LC_left_item">'.
3709: ' </td>';
3710: } elsif ($colsleft == 1) {
3711: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
3712: }
3713: $current{$type} .= '</tr></table>';
3714: }
3715: }
3716: }
3717: if ($current{$type} eq '') {
3718: $current{$type} = &mt('None specified');
3719: }
3720: if ($othercontrol) {
3721: if ($type eq 'primary') {
3722: $canselect{$type} = $othercontrol;
3723: }
3724: } else {
3725: $canselect{$type} =
3726: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
3727: '<select name="newspare_'.$type.'_'.$server.'" '.
3728: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
3729: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
3730: if (@choices > 0) {
3731: foreach my $lonhost (@choices) {
3732: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
3733: }
3734: }
3735: $canselect{$type} .= '</select>'."\n";
3736: }
3737: } else {
3738: $current{$type} = &mt('Could not be determined');
3739: if ($type eq 'primary') {
3740: $canselect{$type} = $othercontrol;
3741: }
3742: }
3743: if ($type eq 'default') {
3744: $datatable .= '<tr'.$css_class.'>';
3745: }
3746: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
3747: '<td>'.$current{$type}.'</td>'."\n".
3748: '<td>'.$canselect{$type}.'</td></tr>'."\n";
3749: }
3750: $itemcount ++;
3751: }
3752: }
3753: $$rowtotal += $itemcount;
3754: return $datatable;
3755: }
3756:
3757: sub possible_newspares {
3758: my ($server,$currspares,$serverhomes,$altids) = @_;
3759: my $serverhostname = &Apache::lonnet::hostname($server);
3760: my %excluded;
3761: if ($serverhostname ne '') {
3762: %excluded = (
3763: $serverhostname => 1,
3764: );
3765: }
3766: if (ref($currspares) eq 'HASH') {
3767: foreach my $type (keys(%{$currspares})) {
3768: if (ref($currspares->{$type}) eq 'ARRAY') {
3769: if (@{$currspares->{$type}} > 0) {
3770: foreach my $curr (@{$currspares->{$type}}) {
3771: my $hostname = &Apache::lonnet::hostname($curr);
3772: $excluded{$hostname} = 1;
3773: }
3774: }
3775: }
3776: }
3777: }
3778: my @choices;
3779: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
3780: if (keys(%{$serverhomes}) > 1) {
3781: foreach my $name (sort(keys(%{$serverhomes}))) {
3782: unless ($excluded{$name}) {
3783: if (exists($altids->{$serverhomes->{$name}})) {
3784: push(@choices,$altids->{$serverhomes->{$name}});
3785: } else {
3786: push(@choices,$serverhomes->{$name});
3787: }
3788: }
3789: }
3790: }
3791: }
3792: return sort(@choices);
3793: }
3794:
3795: sub print_loadbalancing {
3796: my ($dom,$settings,$rowtotal) = @_;
3797: my $primary_id = &Apache::lonnet::domain($dom,'primary');
3798: my $intdom = &Apache::lonnet::internet_dom($primary_id);
3799: my $numinrow = 1;
3800: my $datatable;
3801: my %servers = &Apache::lonnet::internet_dom_servers($dom);
3802: my (%currbalancer,%currtargets,%currrules,%existing);
3803: if (ref($settings) eq 'HASH') {
3804: %existing = %{$settings};
3805: }
3806: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
3807: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
3808: \%currtargets,\%currrules);
3809: } else {
3810: return;
3811: }
3812: my ($othertitle,$usertypes,$types) =
3813: &Apache::loncommon::sorted_inst_types($dom);
3814: my $rownum = 8;
3815: if (ref($types) eq 'ARRAY') {
3816: $rownum += scalar(@{$types});
3817: }
3818: my @css_class = ('LC_odd_row','LC_even_row');
3819: my $balnum = 0;
3820: my $islast;
3821: my (@toshow,$disabledtext);
3822: if (keys(%currbalancer) > 0) {
3823: @toshow = sort(keys(%currbalancer));
3824: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
3825: push(@toshow,'');
3826: }
3827: } else {
3828: @toshow = ('');
3829: $disabledtext = &mt('No existing load balancer');
3830: }
3831: foreach my $lonhost (@toshow) {
3832: if ($balnum == scalar(@toshow)-1) {
3833: $islast = 1;
3834: } else {
3835: $islast = 0;
3836: }
3837: my $cssidx = $balnum%2;
3838: my $targets_div_style = 'display: none';
3839: my $disabled_div_style = 'display: block';
3840: my $homedom_div_style = 'display: none';
3841: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
3842: '<td rowspan="'.$rownum.'" valign="top">'.
3843: '<p>';
3844: if ($lonhost eq '') {
3845: $datatable .= '<span class="LC_nobreak">';
3846: if (keys(%currbalancer) > 0) {
3847: $datatable .= &mt('Add balancer:');
3848: } else {
3849: $datatable .= &mt('Enable balancer:');
3850: }
3851: $datatable .= ' '.
3852: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
3853: ' id="loadbalancing_lonhost_'.$balnum.'"'.
3854: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
3855: '<option value="" selected="selected">'.&mt('None').
3856: '</option>'."\n";
3857: foreach my $server (sort(keys(%servers))) {
3858: next if ($currbalancer{$server});
3859: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
3860: }
3861: $datatable .=
3862: '</select>'."\n".
3863: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
3864: } else {
3865: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
3866: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
3867: &mt('Stop balancing').'</label>'.
3868: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
3869: $targets_div_style = 'display: block';
3870: $disabled_div_style = 'display: none';
3871: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
3872: $homedom_div_style = 'display: block';
3873: }
3874: }
3875: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
3876: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
3877: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
3878: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
3879: my ($numspares,@spares) = &count_servers($lonhost,%servers);
3880: my @sparestypes = ('primary','default');
3881: my %typetitles = &sparestype_titles();
3882: foreach my $sparetype (@sparestypes) {
3883: my $targettable;
3884: for (my $i=0; $i<$numspares; $i++) {
3885: my $checked;
3886: if (ref($currtargets{$lonhost}) eq 'HASH') {
3887: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
3888: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
3889: $checked = ' checked="checked"';
3890: }
3891: }
3892: }
3893: my ($chkboxval,$disabled);
3894: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
3895: $chkboxval = $spares[$i];
3896: }
3897: if (exists($currbalancer{$spares[$i]})) {
3898: $disabled = ' disabled="disabled"';
3899: }
3900: $targettable .=
3901: '<td><span class="LC_nobreak"><label>'.
3902: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
3903: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
3904: '</span></label></span></td>';
3905: my $rem = $i%($numinrow);
3906: if ($rem == 0) {
3907: if (($i > 0) && ($i < $numspares-1)) {
3908: $targettable .= '</tr>';
3909: }
3910: if ($i < $numspares-1) {
3911: $targettable .= '<tr>';
3912: }
3913: }
3914: }
3915: if ($targettable ne '') {
3916: my $rem = $numspares%($numinrow);
3917: my $colsleft = $numinrow - $rem;
3918: if ($colsleft > 1 ) {
3919: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3920: ' </td>';
3921: } elsif ($colsleft == 1) {
3922: $targettable .= '<td class="LC_left_item"> </td>';
3923: }
3924: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
3925: '<table><tr>'.$targettable.'</tr></table><br />';
3926: }
3927: }
3928: $datatable .= '</div></td></tr>'.
3929: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
3930: $othertitle,$usertypes,$types,\%servers,
3931: \%currbalancer,$lonhost,
3932: $targets_div_style,$homedom_div_style,
3933: $css_class[$cssidx],$balnum,$islast);
3934: $$rowtotal += $rownum;
3935: $balnum ++;
3936: }
3937: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
3938: return $datatable;
3939: }
3940:
3941: sub get_loadbalancers_config {
3942: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
3943: return unless ((ref($servers) eq 'HASH') &&
3944: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
3945: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
3946: if (keys(%{$existing}) > 0) {
3947: my $oldlonhost;
3948: foreach my $key (sort(keys(%{$existing}))) {
3949: if ($key eq 'lonhost') {
3950: $oldlonhost = $existing->{'lonhost'};
3951: $currbalancer->{$oldlonhost} = 1;
3952: } elsif ($key eq 'targets') {
3953: if ($oldlonhost) {
3954: $currtargets->{$oldlonhost} = $existing->{'targets'};
3955: }
3956: } elsif ($key eq 'rules') {
3957: if ($oldlonhost) {
3958: $currrules->{$oldlonhost} = $existing->{'rules'};
3959: }
3960: } elsif (ref($existing->{$key}) eq 'HASH') {
3961: $currbalancer->{$key} = 1;
3962: $currtargets->{$key} = $existing->{$key}{'targets'};
3963: $currrules->{$key} = $existing->{$key}{'rules'};
3964: }
3965: }
3966: } else {
3967: my ($balancerref,$targetsref) =
3968: &Apache::lonnet::get_lonbalancer_config($servers);
3969: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
3970: foreach my $server (sort(keys(%{$balancerref}))) {
3971: $currbalancer->{$server} = 1;
3972: $currtargets->{$server} = $targetsref->{$server};
3973: }
3974: }
3975: }
3976: return;
3977: }
3978:
3979: sub loadbalancing_rules {
3980: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
3981: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
3982: $css_class,$balnum,$islast) = @_;
3983: my $output;
3984: my $num = 0;
3985: my ($alltypes,$othertypes,$titles) =
3986: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
3987: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
3988: foreach my $type (@{$alltypes}) {
3989: $num ++;
3990: my $current;
3991: if (ref($currrules) eq 'HASH') {
3992: $current = $currrules->{$type};
3993: }
3994: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
3995: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
3996: $current = '';
3997: }
3998: }
3999: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
4000: $servers,$currbalancer,$lonhost,$dom,
4001: $targets_div_style,$homedom_div_style,
4002: $css_class,$balnum,$num,$islast);
4003: }
4004: }
4005: return $output;
4006: }
4007:
4008: sub loadbalancing_titles {
4009: my ($dom,$intdom,$usertypes,$types) = @_;
4010: my %othertypes = (
4011: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
4012: '_LC_author' => &mt('Users from [_1] with author role',$dom),
4013: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
4014: '_LC_external' => &mt('Users not from [_1]',$intdom),
4015: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
4016: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
4017: );
4018: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
4019: if (ref($types) eq 'ARRAY') {
4020: unshift(@alltypes,@{$types},'default');
4021: }
4022: my %titles;
4023: foreach my $type (@alltypes) {
4024: if ($type =~ /^_LC_/) {
4025: $titles{$type} = $othertypes{$type};
4026: } elsif ($type eq 'default') {
4027: $titles{$type} = &mt('All users from [_1]',$dom);
4028: if (ref($types) eq 'ARRAY') {
4029: if (@{$types} > 0) {
4030: $titles{$type} = &mt('Other users from [_1]',$dom);
4031: }
4032: }
4033: } elsif (ref($usertypes) eq 'HASH') {
4034: $titles{$type} = $usertypes->{$type};
4035: }
4036: }
4037: return (\@alltypes,\%othertypes,\%titles);
4038: }
4039:
4040: sub loadbalance_rule_row {
4041: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
4042: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
4043: my @rulenames;
4044: my %ruletitles = &offloadtype_text();
4045: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
4046: @rulenames = ('balancer','offloadedto','specific');
4047: } else {
4048: @rulenames = ('default','homeserver');
4049: if ($type eq '_LC_external') {
4050: push(@rulenames,'externalbalancer');
4051: } else {
4052: push(@rulenames,'specific');
4053: }
4054: push(@rulenames,'none');
4055: }
4056: my $style = $targets_div_style;
4057: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
4058: $style = $homedom_div_style;
4059: }
4060: my $space;
4061: if ($islast && $num == 1) {
4062: $space = '<div display="inline-block"> </div>';
4063: }
4064: my $output =
4065: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
4066: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
4067: '<td valaign="top">'.$space.
4068: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
4069: for (my $i=0; $i<@rulenames; $i++) {
4070: my $rule = $rulenames[$i];
4071: my ($checked,$extra);
4072: if ($rulenames[$i] eq 'default') {
4073: $rule = '';
4074: }
4075: if ($rulenames[$i] eq 'specific') {
4076: if (ref($servers) eq 'HASH') {
4077: my $default;
4078: if (($current ne '') && (exists($servers->{$current}))) {
4079: $checked = ' checked="checked"';
4080: }
4081: unless ($checked) {
4082: $default = ' selected="selected"';
4083: }
4084: $extra =
4085: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
4086: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
4087: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
4088: '<option value=""'.$default.'></option>'."\n";
4089: foreach my $server (sort(keys(%{$servers}))) {
4090: if (ref($currbalancer) eq 'HASH') {
4091: next if (exists($currbalancer->{$server}));
4092: }
4093: my $selected;
4094: if ($server eq $current) {
4095: $selected = ' selected="selected"';
4096: }
4097: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
4098: }
4099: $extra .= '</select>';
4100: }
4101: } elsif ($rule eq $current) {
4102: $checked = ' checked="checked"';
4103: }
4104: $output .= '<span class="LC_nobreak"><label>'.
4105: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
4106: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
4107: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
4108: ')"'.$checked.' /> ';
4109: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
4110: $output .= $ruletitles{'particular'};
4111: } else {
4112: $output .= $ruletitles{$rulenames[$i]};
4113: }
4114: $output .= '</label>'.$extra.'</span><br />'."\n";
4115: }
4116: $output .= '</div></td></tr>'."\n";
4117: return $output;
4118: }
4119:
4120: sub offloadtype_text {
4121: my %ruletitles = &Apache::lonlocal::texthash (
4122: 'default' => 'Offloads to default destinations',
4123: 'homeserver' => "Offloads to user's home server",
4124: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
4125: 'specific' => 'Offloads to specific server',
4126: 'none' => 'No offload',
4127: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
4128: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
4129: 'particular' => 'Session hosted (after re-auth) on server:',
4130: );
4131: return %ruletitles;
4132: }
4133:
4134: sub sparestype_titles {
4135: my %typestitles = &Apache::lonlocal::texthash (
4136: 'primary' => 'primary',
4137: 'default' => 'default',
4138: );
4139: return %typestitles;
4140: }
4141:
4142: sub contact_titles {
4143: my %titles = &Apache::lonlocal::texthash (
4144: 'supportemail' => 'Support E-mail address',
4145: 'adminemail' => 'Default Server Admin E-mail address',
4146: 'errormail' => 'Error reports to be e-mailed to',
4147: 'packagesmail' => 'Package update alerts to be e-mailed to',
4148: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
4149: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
4150: 'requestsmail' => 'E-mail from course requests requiring approval',
4151: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
4152: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
4153: );
4154: my %short_titles = &Apache::lonlocal::texthash (
4155: adminemail => 'Admin E-mail address',
4156: supportemail => 'Support E-mail',
4157: );
4158: return (\%titles,\%short_titles);
4159: }
4160:
4161: sub tool_titles {
4162: my %titles = &Apache::lonlocal::texthash (
4163: aboutme => 'Personal web page',
4164: blog => 'Blog',
4165: webdav => 'WebDAV',
4166: portfolio => 'Portfolio',
4167: official => 'Official courses (with institutional codes)',
4168: unofficial => 'Unofficial courses',
4169: community => 'Communities',
4170: textbook => 'Textbook courses',
4171: );
4172: return %titles;
4173: }
4174:
4175: sub courserequest_titles {
4176: my %titles = &Apache::lonlocal::texthash (
4177: official => 'Official',
4178: unofficial => 'Unofficial',
4179: community => 'Communities',
4180: textbook => 'Textbook',
4181: norequest => 'Not allowed',
4182: approval => 'Approval by Dom. Coord.',
4183: validate => 'With validation',
4184: autolimit => 'Numerical limit',
4185: unlimited => '(blank for unlimited)',
4186: );
4187: return %titles;
4188: }
4189:
4190: sub authorrequest_titles {
4191: my %titles = &Apache::lonlocal::texthash (
4192: norequest => 'Not allowed',
4193: approval => 'Approval by Dom. Coord.',
4194: automatic => 'Automatic approval',
4195: );
4196: return %titles;
4197: }
4198:
4199: sub courserequest_conditions {
4200: my %conditions = &Apache::lonlocal::texthash (
4201: approval => '(Processing of request subject to approval by Domain Coordinator).',
4202: validate => '(Processing of request subject to institutional validation).',
4203: );
4204: return %conditions;
4205: }
4206:
4207:
4208: sub print_usercreation {
4209: my ($position,$dom,$settings,$rowtotal) = @_;
4210: my $numinrow = 4;
4211: my $datatable;
4212: if ($position eq 'top') {
4213: $$rowtotal ++;
4214: my $rowcount = 0;
4215: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
4216: if (ref($rules) eq 'HASH') {
4217: if (keys(%{$rules}) > 0) {
4218: $datatable .= &user_formats_row('username',$settings,$rules,
4219: $ruleorder,$numinrow,$rowcount);
4220: $$rowtotal ++;
4221: $rowcount ++;
4222: }
4223: }
4224: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
4225: if (ref($idrules) eq 'HASH') {
4226: if (keys(%{$idrules}) > 0) {
4227: $datatable .= &user_formats_row('id',$settings,$idrules,
4228: $idruleorder,$numinrow,$rowcount);
4229: $$rowtotal ++;
4230: $rowcount ++;
4231: }
4232: }
4233: if ($rowcount == 0) {
4234: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
4235: $$rowtotal ++;
4236: $rowcount ++;
4237: }
4238: } elsif ($position eq 'middle') {
4239: my @creators = ('author','course','requestcrs');
4240: my ($rules,$ruleorder) =
4241: &Apache::lonnet::inst_userrules($dom,'username');
4242: my %lt = &usercreation_types();
4243: my %checked;
4244: if (ref($settings) eq 'HASH') {
4245: if (ref($settings->{'cancreate'}) eq 'HASH') {
4246: foreach my $item (@creators) {
4247: $checked{$item} = $settings->{'cancreate'}{$item};
4248: }
4249: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
4250: foreach my $item (@creators) {
4251: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
4252: $checked{$item} = 'none';
4253: }
4254: }
4255: }
4256: }
4257: my $rownum = 0;
4258: foreach my $item (@creators) {
4259: $rownum ++;
4260: if ($checked{$item} eq '') {
4261: $checked{$item} = 'any';
4262: }
4263: my $css_class;
4264: if ($rownum%2) {
4265: $css_class = '';
4266: } else {
4267: $css_class = ' class="LC_odd_row" ';
4268: }
4269: $datatable .= '<tr'.$css_class.'>'.
4270: '<td><span class="LC_nobreak">'.$lt{$item}.
4271: '</span></td><td align="right">';
4272: my @options = ('any');
4273: if (ref($rules) eq 'HASH') {
4274: if (keys(%{$rules}) > 0) {
4275: push(@options,('official','unofficial'));
4276: }
4277: }
4278: push(@options,'none');
4279: foreach my $option (@options) {
4280: my $type = 'radio';
4281: my $check = ' ';
4282: if ($checked{$item} eq $option) {
4283: $check = ' checked="checked" ';
4284: }
4285: $datatable .= '<span class="LC_nobreak"><label>'.
4286: '<input type="'.$type.'" name="can_createuser_'.
4287: $item.'" value="'.$option.'"'.$check.'/> '.
4288: $lt{$option}.'</label> </span>';
4289: }
4290: $datatable .= '</td></tr>';
4291: }
4292: } else {
4293: my @contexts = ('author','course','domain');
4294: my @authtypes = ('int','krb4','krb5','loc');
4295: my %checked;
4296: if (ref($settings) eq 'HASH') {
4297: if (ref($settings->{'authtypes'}) eq 'HASH') {
4298: foreach my $item (@contexts) {
4299: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
4300: foreach my $auth (@authtypes) {
4301: if ($settings->{'authtypes'}{$item}{$auth}) {
4302: $checked{$item}{$auth} = ' checked="checked" ';
4303: }
4304: }
4305: }
4306: }
4307: }
4308: } else {
4309: foreach my $item (@contexts) {
4310: foreach my $auth (@authtypes) {
4311: $checked{$item}{$auth} = ' checked="checked" ';
4312: }
4313: }
4314: }
4315: my %title = &context_names();
4316: my %authname = &authtype_names();
4317: my $rownum = 0;
4318: my $css_class;
4319: foreach my $item (@contexts) {
4320: if ($rownum%2) {
4321: $css_class = '';
4322: } else {
4323: $css_class = ' class="LC_odd_row" ';
4324: }
4325: $datatable .= '<tr'.$css_class.'>'.
4326: '<td>'.$title{$item}.
4327: '</td><td class="LC_left_item">'.
4328: '<span class="LC_nobreak">';
4329: foreach my $auth (@authtypes) {
4330: $datatable .= '<label>'.
4331: '<input type="checkbox" name="'.$item.'_auth" '.
4332: $checked{$item}{$auth}.' value="'.$auth.'" />'.
4333: $authname{$auth}.'</label> ';
4334: }
4335: $datatable .= '</span></td></tr>';
4336: $rownum ++;
4337: }
4338: $$rowtotal += $rownum;
4339: }
4340: return $datatable;
4341: }
4342:
4343: sub print_selfcreation {
4344: my ($position,$dom,$settings,$rowtotal) = @_;
4345: my (@selfcreate,$createsettings,$processing,$datatable);
4346: if (ref($settings) eq 'HASH') {
4347: if (ref($settings->{'cancreate'}) eq 'HASH') {
4348: $createsettings = $settings->{'cancreate'};
4349: if (ref($createsettings) eq 'HASH') {
4350: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
4351: @selfcreate = @{$createsettings->{'selfcreate'}};
4352: } elsif ($createsettings->{'selfcreate'} ne '') {
4353: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
4354: @selfcreate = ('email','login','sso');
4355: } elsif ($createsettings->{'selfcreate'} ne 'none') {
4356: @selfcreate = ($createsettings->{'selfcreate'});
4357: }
4358: }
4359: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
4360: $processing = $createsettings->{'selfcreateprocessing'};
4361: }
4362: }
4363: }
4364: }
4365: my %radiohash;
4366: my $numinrow = 4;
4367: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
4368: if ($position eq 'top') {
4369: my %choices = &Apache::lonlocal::texthash (
4370: cancreate_login => 'Institutional Login',
4371: cancreate_sso => 'Institutional Single Sign On',
4372: );
4373: my @toggles = sort(keys(%choices));
4374: my %defaultchecked = (
4375: 'cancreate_login' => 'off',
4376: 'cancreate_sso' => 'off',
4377: );
4378: my ($onclick,$itemcount);
4379: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
4380: \%choices,$itemcount,$onclick);
4381: $$rowtotal += $itemcount;
4382:
4383: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4384:
4385: if (ref($usertypes) eq 'HASH') {
4386: if (keys(%{$usertypes}) > 0) {
4387: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
4388: $dom,$numinrow,$othertitle,
4389: 'statustocreate',$$rowtotal);
4390: $$rowtotal ++;
4391: }
4392: }
4393: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
4394: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4395: $fieldtitles{'inststatus'} = &mt('Institutional status');
4396: my $rem;
4397: my $numperrow = 2;
4398: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
4399: $datatable .= '<tr'.$css_class.'>'.
4400: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
4401: '<td class="LC_left_item">'."\n".
4402: '<table><tr><td>'."\n";
4403: for (my $i=0; $i<@fields; $i++) {
4404: $rem = $i%($numperrow);
4405: if ($rem == 0) {
4406: if ($i > 0) {
4407: $datatable .= '</tr>';
4408: }
4409: $datatable .= '<tr>';
4410: }
4411: my $currval;
4412: if (ref($createsettings) eq 'HASH') {
4413: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
4414: $currval = $createsettings->{'shibenv'}{$fields[$i]};
4415: }
4416: }
4417: $datatable .= '<td class="LC_left_item">'.
4418: '<span class="LC_nobreak">'.
4419: '<input type="text" name="shibenv_'.$fields[$i].'" '.
4420: 'value="'.$currval.'" size="10" /> '.
4421: $fieldtitles{$fields[$i]}.'</span></td>';
4422: }
4423: my $colsleft = $numperrow - $rem;
4424: if ($colsleft > 1 ) {
4425: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4426: ' </td>';
4427: } elsif ($colsleft == 1) {
4428: $datatable .= '<td class="LC_left_item"> </td>';
4429: }
4430: $datatable .= '</tr></table></td></tr>';
4431: $$rowtotal ++;
4432: } elsif ($position eq 'middle') {
4433: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
4434: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4435: $usertypes->{'default'} = $othertitle;
4436: if (ref($types) eq 'ARRAY') {
4437: push(@{$types},'default');
4438: $usertypes->{'default'} = $othertitle;
4439: foreach my $status (@{$types}) {
4440: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
4441: $numinrow,$$rowtotal,$usertypes);
4442: $$rowtotal ++;
4443: }
4444: }
4445: } else {
4446: my %choices = &Apache::lonlocal::texthash (
4447: cancreate_email => 'E-mail address as username',
4448: );
4449: my @toggles = sort(keys(%choices));
4450: my %defaultchecked = (
4451: 'cancreate_email' => 'off',
4452: );
4453: my $itemcount = 0;
4454: my $display = 'none';
4455: if (grep(/^\Qemail\E$/,@selfcreate)) {
4456: $display = 'block';
4457: }
4458: my $onclick = "toggleDisplay(this.form,'emailoptions');";
4459: my $additional = '<div id="emailoptions" style="display: '.$display.'">';
4460: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
4461: my $usertypes = {};
4462: my $order = [];
4463: if ((ref($domdefaults{'inststatustypes'}) eq 'HASH') && (ref($domdefaults{'inststatusguest'}) eq 'ARRAY')) {
4464: $usertypes = $domdefaults{'inststatustypes'};
4465: $order = $domdefaults{'inststatusguest'};
4466: }
4467: if (ref($order) eq 'ARRAY') {
4468: push(@{$order},'default');
4469: if (@{$order} > 1) {
4470: $usertypes->{'default'} = &mt('Other users');
4471: $additional .= '<table><tr>';
4472: foreach my $status (@{$order}) {
4473: $additional .= '<th>'.$usertypes->{$status}.'</th>';
4474: }
4475: $additional .= '</tr><tr>';
4476: foreach my $status (@{$order}) {
4477: $additional .= '<td>'.&email_as_username($rowtotal,$processing,$status).'</td>';
4478: }
4479: $additional .= '</tr></table>';
4480: } else {
4481: $usertypes->{'default'} = &mt('All users');
4482: $additional .= &email_as_username($rowtotal,$processing);
4483: }
4484: }
4485: $additional .= '</div>'."\n";
4486:
4487: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
4488: \%choices,$$rowtotal,$onclick,$additional);
4489: $$rowtotal ++;
4490: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal);
4491: $$rowtotal ++;
4492: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
4493: $numinrow = 1;
4494: if (ref($order) eq 'ARRAY') {
4495: foreach my $status (@{$order}) {
4496: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
4497: $numinrow,$$rowtotal,$usertypes,$infofields,$infotitles);
4498: $$rowtotal ++;
4499: }
4500: }
4501: my ($emailrules,$emailruleorder) =
4502: &Apache::lonnet::inst_userrules($dom,'email');
4503: if (ref($emailrules) eq 'HASH') {
4504: if (keys(%{$emailrules}) > 0) {
4505: $datatable .= &user_formats_row('email',$settings,$emailrules,
4506: $emailruleorder,$numinrow,$$rowtotal);
4507: $$rowtotal ++;
4508: }
4509: }
4510: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal);
4511: }
4512: return $datatable;
4513: }
4514:
4515: sub email_as_username {
4516: my ($rowtotal,$processing,$type) = @_;
4517: my %choices =
4518: &Apache::lonlocal::texthash (
4519: automatic => 'Automatic approval',
4520: approval => 'Queued for approval',
4521: );
4522: my $output;
4523: foreach my $option ('automatic','approval') {
4524: my $checked;
4525: if (ref($processing) eq 'HASH') {
4526: if ($type eq '') {
4527: if (!exists($processing->{'default'})) {
4528: if ($option eq 'automatic') {
4529: $checked = ' checked="checked"';
4530: }
4531: } else {
4532: if ($processing->{'default'} eq $option) {
4533: $checked = ' checked="checked"';
4534: }
4535: }
4536: } else {
4537: if (!exists($processing->{$type})) {
4538: if ($option eq 'automatic') {
4539: $checked = ' checked="checked"';
4540: }
4541: } else {
4542: if ($processing->{$type} eq $option) {
4543: $checked = ' checked="checked"';
4544: }
4545: }
4546: }
4547: } elsif ($option eq 'automatic') {
4548: $checked = ' checked="checked"';
4549: }
4550: my $name = 'cancreate_emailprocess';
4551: if (($type ne '') && ($type ne 'default')) {
4552: $name .= '_'.$type;
4553: }
4554: $output .= '<span class="LC_nobreak"><label>'.
4555: '<input type="radio" name="'.$name.'"'.
4556: $checked.' value="'.$option.'" />'.
4557: $choices{$option}.'</label></span>';
4558: if ($type eq '') {
4559: $output .= ' ';
4560: } else {
4561: $output .= '<br />';
4562: }
4563: }
4564: $$rowtotal ++;
4565: return $output;
4566: }
4567:
4568: sub captcha_choice {
4569: my ($context,$settings,$itemcount) = @_;
4570: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
4571: $vertext,$currver);
4572: my %lt = &captcha_phrases();
4573: $keyentry = 'hidden';
4574: if ($context eq 'cancreate') {
4575: $rowname = &mt('CAPTCHA validation');
4576: } elsif ($context eq 'login') {
4577: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
4578: }
4579: if (ref($settings) eq 'HASH') {
4580: if ($settings->{'captcha'}) {
4581: $checked{$settings->{'captcha'}} = ' checked="checked"';
4582: } else {
4583: $checked{'original'} = ' checked="checked"';
4584: }
4585: if ($settings->{'captcha'} eq 'recaptcha') {
4586: $pubtext = $lt{'pub'};
4587: $privtext = $lt{'priv'};
4588: $keyentry = 'text';
4589: $vertext = $lt{'ver'};
4590: $currver = $settings->{'recaptchaversion'};
4591: if ($currver ne '2') {
4592: $currver = 1;
4593: }
4594: }
4595: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
4596: $currpub = $settings->{'recaptchakeys'}{'public'};
4597: $currpriv = $settings->{'recaptchakeys'}{'private'};
4598: }
4599: } else {
4600: $checked{'original'} = ' checked="checked"';
4601: }
4602: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
4603: my $output = '<tr'.$css_class.'>'.
4604: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
4605: '<table><tr><td>'."\n";
4606: foreach my $option ('original','recaptcha','notused') {
4607: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
4608: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
4609: $lt{$option}.'</label></span>';
4610: unless ($option eq 'notused') {
4611: $output .= (' 'x2)."\n";
4612: }
4613: }
4614: #
4615: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
4616: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
4617: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
4618: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
4619: #
4620: $output .= '</td></tr>'."\n".
4621: '<tr><td>'."\n".
4622: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
4623: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
4624: $currpub.'" size="40" /></span><br />'."\n".
4625: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
4626: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
4627: $currpriv.'" size="40" /></span><br />'.
4628: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
4629: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
4630: $currver.'" size="3" /></span><br />'.
4631: '</td></tr></table>'."\n".
4632: '</td></tr>';
4633: return $output;
4634: }
4635:
4636: sub user_formats_row {
4637: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
4638: my $output;
4639: my %text = (
4640: 'username' => 'new usernames',
4641: 'id' => 'IDs',
4642: 'email' => 'self-created accounts (e-mail)',
4643: );
4644: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
4645: $output = '<tr '.$css_class.'>'.
4646: '<td><span class="LC_nobreak">';
4647: if ($type eq 'email') {
4648: $output .= &mt("Formats disallowed for $text{$type}: ");
4649: } else {
4650: $output .= &mt("Format rules to check for $text{$type}: ");
4651: }
4652: $output .= '</span></td>'.
4653: '<td class="LC_left_item" colspan="2"><table>';
4654: my $rem;
4655: if (ref($ruleorder) eq 'ARRAY') {
4656: for (my $i=0; $i<@{$ruleorder}; $i++) {
4657: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
4658: my $rem = $i%($numinrow);
4659: if ($rem == 0) {
4660: if ($i > 0) {
4661: $output .= '</tr>';
4662: }
4663: $output .= '<tr>';
4664: }
4665: my $check = ' ';
4666: if (ref($settings) eq 'HASH') {
4667: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
4668: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
4669: $check = ' checked="checked" ';
4670: }
4671: }
4672: }
4673: $output .= '<td class="LC_left_item">'.
4674: '<span class="LC_nobreak"><label>'.
4675: '<input type="checkbox" name="'.$type.'_rule" '.
4676: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
4677: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
4678: }
4679: }
4680: $rem = @{$ruleorder}%($numinrow);
4681: }
4682: my $colsleft = $numinrow - $rem;
4683: if ($colsleft > 1 ) {
4684: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4685: ' </td>';
4686: } elsif ($colsleft == 1) {
4687: $output .= '<td class="LC_left_item"> </td>';
4688: }
4689: $output .= '</tr></table></td></tr>';
4690: return $output;
4691: }
4692:
4693: sub usercreation_types {
4694: my %lt = &Apache::lonlocal::texthash (
4695: author => 'When adding a co-author',
4696: course => 'When adding a user to a course',
4697: requestcrs => 'When requesting a course',
4698: any => 'Any',
4699: official => 'Institutional only ',
4700: unofficial => 'Non-institutional only',
4701: none => 'None',
4702: );
4703: return %lt;
4704: }
4705:
4706: sub selfcreation_types {
4707: my %lt = &Apache::lonlocal::texthash (
4708: selfcreate => 'User creates own account',
4709: any => 'Any',
4710: official => 'Institutional only ',
4711: unofficial => 'Non-institutional only',
4712: email => 'E-mail address',
4713: login => 'Institutional Login',
4714: sso => 'SSO',
4715: );
4716: }
4717:
4718: sub authtype_names {
4719: my %lt = &Apache::lonlocal::texthash(
4720: int => 'Internal',
4721: krb4 => 'Kerberos 4',
4722: krb5 => 'Kerberos 5',
4723: loc => 'Local',
4724: );
4725: return %lt;
4726: }
4727:
4728: sub context_names {
4729: my %context_title = &Apache::lonlocal::texthash(
4730: author => 'Creating users when an Author',
4731: course => 'Creating users when in a course',
4732: domain => 'Creating users when a Domain Coordinator',
4733: );
4734: return %context_title;
4735: }
4736:
4737: sub print_usermodification {
4738: my ($position,$dom,$settings,$rowtotal) = @_;
4739: my $numinrow = 4;
4740: my ($context,$datatable,$rowcount);
4741: if ($position eq 'top') {
4742: $rowcount = 0;
4743: $context = 'author';
4744: foreach my $role ('ca','aa') {
4745: $datatable .= &modifiable_userdata_row($context,$role,$settings,
4746: $numinrow,$rowcount);
4747: $$rowtotal ++;
4748: $rowcount ++;
4749: }
4750: } elsif ($position eq 'bottom') {
4751: $context = 'course';
4752: $rowcount = 0;
4753: foreach my $role ('st','ep','ta','in','cr') {
4754: $datatable .= &modifiable_userdata_row($context,$role,$settings,
4755: $numinrow,$rowcount);
4756: $$rowtotal ++;
4757: $rowcount ++;
4758: }
4759: }
4760: return $datatable;
4761: }
4762:
4763: sub print_defaults {
4764: my ($position,$dom,$settings,$rowtotal) = @_;
4765: my $rownum = 0;
4766: my ($datatable,$css_class);
4767: if ($position eq 'top') {
4768: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
4769: 'datelocale_def','portal_def');
4770: my %defaults;
4771: if (ref($settings) eq 'HASH') {
4772: %defaults = %{$settings};
4773: } else {
4774: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
4775: foreach my $item (@items) {
4776: $defaults{$item} = $domdefaults{$item};
4777: }
4778: }
4779: my $titles = &defaults_titles($dom);
4780: foreach my $item (@items) {
4781: if ($rownum%2) {
4782: $css_class = '';
4783: } else {
4784: $css_class = ' class="LC_odd_row" ';
4785: }
4786: $datatable .= '<tr'.$css_class.'>'.
4787: '<td><span class="LC_nobreak">'.$titles->{$item}.
4788: '</span></td><td class="LC_right_item" colspan="3">';
4789: if ($item eq 'auth_def') {
4790: my @authtypes = ('internal','krb4','krb5','localauth');
4791: my %shortauth = (
4792: internal => 'int',
4793: krb4 => 'krb4',
4794: krb5 => 'krb5',
4795: localauth => 'loc'
4796: );
4797: my %authnames = &authtype_names();
4798: foreach my $auth (@authtypes) {
4799: my $checked = ' ';
4800: if ($defaults{$item} eq $auth) {
4801: $checked = ' checked="checked" ';
4802: }
4803: $datatable .= '<label><input type="radio" name="'.$item.
4804: '" value="'.$auth.'"'.$checked.'/>'.
4805: $authnames{$shortauth{$auth}}.'</label> ';
4806: }
4807: } elsif ($item eq 'timezone_def') {
4808: my $includeempty = 1;
4809: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
4810: } elsif ($item eq 'datelocale_def') {
4811: my $includeempty = 1;
4812: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
4813: } elsif ($item eq 'lang_def') {
4814: my $includeempty = 1;
4815: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
4816: } else {
4817: my $size;
4818: if ($item eq 'portal_def') {
4819: $size = ' size="25"';
4820: }
4821: $datatable .= '<input type="text" name="'.$item.'" value="'.
4822: $defaults{$item}.'"'.$size.' />';
4823: }
4824: $datatable .= '</td></tr>';
4825: $rownum ++;
4826: }
4827: } else {
4828: my (%defaults);
4829: if (ref($settings) eq 'HASH') {
4830: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH') &&
4831: (ref($settings->{'inststatusguest'}) eq 'ARRAY')) {
4832: my $maxnum = @{$settings->{'inststatusorder'}};
4833: for (my $i=0; $i<$maxnum; $i++) {
4834: $css_class = $rownum%2?' class="LC_odd_row"':'';
4835: my $item = $settings->{'inststatusorder'}->[$i];
4836: my $title = $settings->{'inststatustypes'}->{$item};
4837: my $guestok;
4838: if (grep(/^\Q$item\E$/,@{$settings->{'inststatusguest'}})) {
4839: $guestok = 1;
4840: }
4841: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
4842: $datatable .= '<tr'.$css_class.'>'.
4843: '<td><span class="LC_nobreak">'.
4844: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
4845: for (my $k=0; $k<=$maxnum; $k++) {
4846: my $vpos = $k+1;
4847: my $selstr;
4848: if ($k == $i) {
4849: $selstr = ' selected="selected" ';
4850: }
4851: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4852: }
4853: my ($checkedon,$checkedoff);
4854: $checkedoff = ' checked="checked"';
4855: if ($guestok) {
4856: $checkedon = $checkedoff;
4857: $checkedoff = '';
4858: }
4859: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
4860: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
4861: &mt('delete').'</span></td>'.
4862: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed:').
4863: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
4864: '</span></td>'.
4865: '<td class="LC_right_item"><span class="LC_nobreak">'.
4866: '<label><input type="radio" value="1" name="inststatus_guest_'.$item.'"'.$checkedon.' />'.
4867: &mt('Yes').'</label>'.(' 'x2).
4868: '<label><input type="radio" value="0" name="inststatus_guest_'.$item.'"'.$checkedoff.' />'.
4869: &mt('No').'</label></span></td></tr>';
4870: }
4871: $css_class = $rownum%2?' class="LC_odd_row"':'';
4872: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
4873: $datatable .= '<tr '.$css_class.'>'.
4874: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
4875: for (my $k=0; $k<=$maxnum; $k++) {
4876: my $vpos = $k+1;
4877: my $selstr;
4878: if ($k == $maxnum) {
4879: $selstr = ' selected="selected" ';
4880: }
4881: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4882: }
4883: $datatable .= '</select> '.&mt('Internal ID:').
4884: '<input type="text" size="10" name="addinststatus" value="" />'.
4885: ' '.&mt('(new)').
4886: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
4887: &mt('Name displayed:').
4888: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
4889: '<td class="LC_right_item"><span class="LC_nobreak">'.
4890: '<label><input type="radio" value="1" name="addinststatus_guest" />'.
4891: &mt('Yes').'</label>'.(' 'x2).
4892: '<label><input type="radio" value="0" name="addinststatus_guest" />'.
4893: &mt('No').'</label></span></td></tr>';
4894: '</tr>'."\n";
4895: $rownum ++;
4896: }
4897: }
4898: }
4899: $$rowtotal += $rownum;
4900: return $datatable;
4901: }
4902:
4903: sub get_languages_hash {
4904: my %langchoices;
4905: foreach my $id (&Apache::loncommon::languageids()) {
4906: my $code = &Apache::loncommon::supportedlanguagecode($id);
4907: if ($code ne '') {
4908: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
4909: }
4910: }
4911: return %langchoices;
4912: }
4913:
4914: sub defaults_titles {
4915: my ($dom) = @_;
4916: my %titles = &Apache::lonlocal::texthash (
4917: 'auth_def' => 'Default authentication type',
4918: 'auth_arg_def' => 'Default authentication argument',
4919: 'lang_def' => 'Default language',
4920: 'timezone_def' => 'Default timezone',
4921: 'datelocale_def' => 'Default locale for dates',
4922: 'portal_def' => 'Portal/Default URL',
4923: );
4924: if ($dom) {
4925: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
4926: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
4927: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
4928: $protocol = 'http' if ($protocol ne 'https');
4929: if ($uint_dom) {
4930: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
4931: $uint_dom);
4932: }
4933: }
4934: return (\%titles);
4935: }
4936:
4937: sub print_scantronformat {
4938: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
4939: my $itemcount = 1;
4940: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
4941: %confhash);
4942: my $switchserver = &check_switchserver($dom,$confname);
4943: my %lt = &Apache::lonlocal::texthash (
4944: default => 'Default bubblesheet format file error',
4945: custom => 'Custom bubblesheet format file error',
4946: );
4947: my %scantronfiles = (
4948: default => 'default.tab',
4949: custom => 'custom.tab',
4950: );
4951: foreach my $key (keys(%scantronfiles)) {
4952: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
4953: .$scantronfiles{$key};
4954: }
4955: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
4956: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
4957: if (!$switchserver) {
4958: my $servadm = $r->dir_config('lonAdmEMail');
4959: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
4960: if ($configuserok eq 'ok') {
4961: if ($author_ok eq 'ok') {
4962: my %legacyfile = (
4963: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
4964: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
4965: );
4966: my %md5chk;
4967: foreach my $type (keys(%legacyfile)) {
4968: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
4969: chomp($md5chk{$type});
4970: }
4971: if ($md5chk{'default'} ne $md5chk{'custom'}) {
4972: foreach my $type (keys(%legacyfile)) {
4973: ($scantronurls{$type},my $error) =
4974: &legacy_scantronformat($r,$dom,$confname,
4975: $type,$legacyfile{$type},
4976: $scantronurls{$type},
4977: $scantronfiles{$type});
4978: if ($error ne '') {
4979: $error{$type} = $error;
4980: }
4981: }
4982: if (keys(%error) == 0) {
4983: $is_custom = 1;
4984: $confhash{'scantron'}{'scantronformat'} =
4985: $scantronurls{'custom'};
4986: my $putresult =
4987: &Apache::lonnet::put_dom('configuration',
4988: \%confhash,$dom);
4989: if ($putresult ne 'ok') {
4990: $error{'custom'} =
4991: '<span class="LC_error">'.
4992: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
4993: }
4994: }
4995: } else {
4996: ($scantronurls{'default'},my $error) =
4997: &legacy_scantronformat($r,$dom,$confname,
4998: 'default',$legacyfile{'default'},
4999: $scantronurls{'default'},
5000: $scantronfiles{'default'});
5001: if ($error eq '') {
5002: $confhash{'scantron'}{'scantronformat'} = '';
5003: my $putresult =
5004: &Apache::lonnet::put_dom('configuration',
5005: \%confhash,$dom);
5006: if ($putresult ne 'ok') {
5007: $error{'default'} =
5008: '<span class="LC_error">'.
5009: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
5010: }
5011: } else {
5012: $error{'default'} = $error;
5013: }
5014: }
5015: }
5016: }
5017: } else {
5018: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
5019: }
5020: }
5021: if (ref($settings) eq 'HASH') {
5022: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
5023: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
5024: if ((!@info) || ($info[0] eq 'no_such_dir')) {
5025: $scantronurl = '';
5026: } else {
5027: $scantronurl = $settings->{'scantronformat'};
5028: }
5029: $is_custom = 1;
5030: } else {
5031: $scantronurl = $scantronurls{'default'};
5032: }
5033: } else {
5034: if ($is_custom) {
5035: $scantronurl = $scantronurls{'custom'};
5036: } else {
5037: $scantronurl = $scantronurls{'default'};
5038: }
5039: }
5040: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5041: $datatable .= '<tr'.$css_class.'>';
5042: if (!$is_custom) {
5043: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
5044: '<span class="LC_nobreak">';
5045: if ($scantronurl) {
5046: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
5047: undef,undef,undef,undef,'background-color:#ffffff');
5048: } else {
5049: $datatable = &mt('File unavailable for display');
5050: }
5051: $datatable .= '</span></td>';
5052: if (keys(%error) == 0) {
5053: $datatable .= '<td valign="bottom">';
5054: if (!$switchserver) {
5055: $datatable .= &mt('Upload:').'<br />';
5056: }
5057: } else {
5058: my $errorstr;
5059: foreach my $key (sort(keys(%error))) {
5060: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
5061: }
5062: $datatable .= '<td>'.$errorstr;
5063: }
5064: } else {
5065: if (keys(%error) > 0) {
5066: my $errorstr;
5067: foreach my $key (sort(keys(%error))) {
5068: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
5069: }
5070: $datatable .= '<td>'.$errorstr.'</td><td> ';
5071: } elsif ($scantronurl) {
5072: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
5073: undef,undef,undef,undef,'background-color:#ffffff');
5074: $datatable .= '<td><span class="LC_nobreak">'.
5075: $link.
5076: '<label><input type="checkbox" name="scantronformat_del"'.
5077: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
5078: '<td><span class="LC_nobreak"> '.
5079: &mt('Replace:').'</span><br />';
5080: }
5081: }
5082: if (keys(%error) == 0) {
5083: if ($switchserver) {
5084: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
5085: } else {
5086: $datatable .='<span class="LC_nobreak"> '.
5087: '<input type="file" name="scantronformat" /></span>';
5088: }
5089: }
5090: $datatable .= '</td></tr>';
5091: $$rowtotal ++;
5092: return $datatable;
5093: }
5094:
5095: sub legacy_scantronformat {
5096: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
5097: my ($url,$error);
5098: my @statinfo = &Apache::lonnet::stat_file($newurl);
5099: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
5100: (my $result,$url) =
5101: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
5102: '','',$newfile);
5103: if ($result ne 'ok') {
5104: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
5105: }
5106: }
5107: return ($url,$error);
5108: }
5109:
5110: sub print_coursecategories {
5111: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
5112: my $datatable;
5113: if ($position eq 'top') {
5114: my (%checked);
5115: my @catitems = ('unauth','auth');
5116: my @cattypes = ('std','domonly','codesrch','none');
5117: $checked{'unauth'} = 'std';
5118: $checked{'auth'} = 'std';
5119: if (ref($settings) eq 'HASH') {
5120: foreach my $type (@cattypes) {
5121: if ($type eq $settings->{'unauth'}) {
5122: $checked{'unauth'} = $type;
5123: }
5124: if ($type eq $settings->{'auth'}) {
5125: $checked{'auth'} = $type;
5126: }
5127: }
5128: }
5129: my %lt = &Apache::lonlocal::texthash (
5130: unauth => 'Catalog type for unauthenticated users',
5131: auth => 'Catalog type for authenticated users',
5132: none => 'No catalog',
5133: std => 'Standard catalog',
5134: domonly => 'Domain-only catalog',
5135: codesrch => "Code search form",
5136: );
5137: my $itemcount = 0;
5138: foreach my $item (@catitems) {
5139: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
5140: $datatable .= '<tr '.$css_class.'>'.
5141: '<td>'.$lt{$item}.'</td>'.
5142: '<td class="LC_right_item"><span class="LC_nobreak">';
5143: foreach my $type (@cattypes) {
5144: my $ischecked;
5145: if ($checked{$item} eq $type) {
5146: $ischecked=' checked="checked"';
5147: }
5148: $datatable .= '<label>'.
5149: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
5150: ' />'.$lt{$type}.'</label> ';
5151: }
5152: $datatable .= '</td></tr>';
5153: $itemcount ++;
5154: }
5155: $$rowtotal += $itemcount;
5156: } elsif ($position eq 'middle') {
5157: my $toggle_cats_crs = ' ';
5158: my $toggle_cats_dom = ' checked="checked" ';
5159: my $can_cat_crs = ' ';
5160: my $can_cat_dom = ' checked="checked" ';
5161: my $toggle_catscomm_comm = ' ';
5162: my $toggle_catscomm_dom = ' checked="checked" ';
5163: my $can_catcomm_comm = ' ';
5164: my $can_catcomm_dom = ' checked="checked" ';
5165:
5166: if (ref($settings) eq 'HASH') {
5167: if ($settings->{'togglecats'} eq 'crs') {
5168: $toggle_cats_crs = $toggle_cats_dom;
5169: $toggle_cats_dom = ' ';
5170: }
5171: if ($settings->{'categorize'} eq 'crs') {
5172: $can_cat_crs = $can_cat_dom;
5173: $can_cat_dom = ' ';
5174: }
5175: if ($settings->{'togglecatscomm'} eq 'comm') {
5176: $toggle_catscomm_comm = $toggle_catscomm_dom;
5177: $toggle_catscomm_dom = ' ';
5178: }
5179: if ($settings->{'categorizecomm'} eq 'comm') {
5180: $can_catcomm_comm = $can_catcomm_dom;
5181: $can_catcomm_dom = ' ';
5182: }
5183: }
5184: my %title = &Apache::lonlocal::texthash (
5185: togglecats => 'Show/Hide a course in catalog',
5186: togglecatscomm => 'Show/Hide a community in catalog',
5187: categorize => 'Assign a category to a course',
5188: categorizecomm => 'Assign a category to a community',
5189: );
5190: my %level = &Apache::lonlocal::texthash (
5191: dom => 'Set in Domain',
5192: crs => 'Set in Course',
5193: comm => 'Set in Community',
5194: );
5195: $datatable = '<tr class="LC_odd_row">'.
5196: '<td>'.$title{'togglecats'}.'</td>'.
5197: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
5198: '<input type="radio" name="togglecats"'.
5199: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5200: '<label><input type="radio" name="togglecats"'.
5201: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
5202: '</tr><tr>'.
5203: '<td>'.$title{'categorize'}.'</td>'.
5204: '<td class="LC_right_item"><span class="LC_nobreak">'.
5205: '<label><input type="radio" name="categorize"'.
5206: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5207: '<label><input type="radio" name="categorize"'.
5208: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
5209: '</tr><tr class="LC_odd_row">'.
5210: '<td>'.$title{'togglecatscomm'}.'</td>'.
5211: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
5212: '<input type="radio" name="togglecatscomm"'.
5213: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5214: '<label><input type="radio" name="togglecatscomm"'.
5215: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
5216: '</tr><tr>'.
5217: '<td>'.$title{'categorizecomm'}.'</td>'.
5218: '<td class="LC_right_item"><span class="LC_nobreak">'.
5219: '<label><input type="radio" name="categorizecomm"'.
5220: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5221: '<label><input type="radio" name="categorizecomm"'.
5222: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
5223: '</tr>';
5224: $$rowtotal += 4;
5225: } else {
5226: my $css_class;
5227: my $itemcount = 1;
5228: my $cathash;
5229: if (ref($settings) eq 'HASH') {
5230: $cathash = $settings->{'cats'};
5231: }
5232: if (ref($cathash) eq 'HASH') {
5233: my (@cats,@trails,%allitems,%idx,@jsarray);
5234: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
5235: \%allitems,\%idx,\@jsarray);
5236: my $maxdepth = scalar(@cats);
5237: my $colattrib = '';
5238: if ($maxdepth > 2) {
5239: $colattrib = ' colspan="2" ';
5240: }
5241: my @path;
5242: if (@cats > 0) {
5243: if (ref($cats[0]) eq 'ARRAY') {
5244: my $numtop = @{$cats[0]};
5245: my $maxnum = $numtop;
5246: my %default_names = (
5247: instcode => &mt('Official courses'),
5248: communities => &mt('Communities'),
5249: );
5250:
5251: if ((!grep(/^instcode$/,@{$cats[0]})) ||
5252: ($cathash->{'instcode::0'} eq '') ||
5253: (!grep(/^communities$/,@{$cats[0]})) ||
5254: ($cathash->{'communities::0'} eq '')) {
5255: $maxnum ++;
5256: }
5257: my $lastidx;
5258: for (my $i=0; $i<$numtop; $i++) {
5259: my $parent = $cats[0][$i];
5260: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5261: my $item = &escape($parent).'::0';
5262: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
5263: $lastidx = $idx{$item};
5264: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5265: .'<select name="'.$item.'"'.$chgstr.'>';
5266: for (my $k=0; $k<=$maxnum; $k++) {
5267: my $vpos = $k+1;
5268: my $selstr;
5269: if ($k == $i) {
5270: $selstr = ' selected="selected" ';
5271: }
5272: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5273: }
5274: $datatable .= '</select></span></td><td>';
5275: if ($parent eq 'instcode' || $parent eq 'communities') {
5276: $datatable .= '<span class="LC_nobreak">'
5277: .$default_names{$parent}.'</span>';
5278: if ($parent eq 'instcode') {
5279: $datatable .= '<br /><span class="LC_nobreak">('
5280: .&mt('with institutional codes')
5281: .')</span></td><td'.$colattrib.'>';
5282: } else {
5283: $datatable .= '<table><tr><td>';
5284: }
5285: $datatable .= '<span class="LC_nobreak">'
5286: .'<label><input type="radio" name="'
5287: .$parent.'" value="1" checked="checked" />'
5288: .&mt('Display').'</label>';
5289: if ($parent eq 'instcode') {
5290: $datatable .= ' ';
5291: } else {
5292: $datatable .= '</span></td></tr><tr><td>'
5293: .'<span class="LC_nobreak">';
5294: }
5295: $datatable .= '<label><input type="radio" name="'
5296: .$parent.'" value="0" />'
5297: .&mt('Do not display').'</label></span>';
5298: if ($parent eq 'communities') {
5299: $datatable .= '</td></tr></table>';
5300: }
5301: $datatable .= '</td>';
5302: } else {
5303: $datatable .= $parent
5304: .' <span class="LC_nobreak"><label>'
5305: .'<input type="checkbox" name="deletecategory" '
5306: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
5307: }
5308: my $depth = 1;
5309: push(@path,$parent);
5310: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
5311: pop(@path);
5312: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
5313: $itemcount ++;
5314: }
5315: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5316: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
5317: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
5318: for (my $k=0; $k<=$maxnum; $k++) {
5319: my $vpos = $k+1;
5320: my $selstr;
5321: if ($k == $numtop) {
5322: $selstr = ' selected="selected" ';
5323: }
5324: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5325: }
5326: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
5327: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
5328: .'</tr>'."\n";
5329: $itemcount ++;
5330: foreach my $default ('instcode','communities') {
5331: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
5332: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5333: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
5334: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
5335: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
5336: for (my $k=0; $k<=$maxnum; $k++) {
5337: my $vpos = $k+1;
5338: my $selstr;
5339: if ($k == $maxnum) {
5340: $selstr = ' selected="selected" ';
5341: }
5342: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5343: }
5344: $datatable .= '</select></span></td>'.
5345: '<td><span class="LC_nobreak">'.
5346: $default_names{$default}.'</span>';
5347: if ($default eq 'instcode') {
5348: $datatable .= '<br /><span class="LC_nobreak">('
5349: .&mt('with institutional codes').')</span>';
5350: }
5351: $datatable .= '</td>'
5352: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
5353: .&mt('Display').'</label> '
5354: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
5355: .&mt('Do not display').'</label></span></td></tr>';
5356: }
5357: }
5358: }
5359: } else {
5360: $datatable .= &initialize_categories($itemcount);
5361: }
5362: } else {
5363: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td>'
5364: .&initialize_categories($itemcount);
5365: }
5366: $$rowtotal += $itemcount;
5367: }
5368: return $datatable;
5369: }
5370:
5371: sub print_serverstatuses {
5372: my ($dom,$settings,$rowtotal) = @_;
5373: my $datatable;
5374: my @pages = &serverstatus_pages();
5375: my (%namedaccess,%machineaccess);
5376: foreach my $type (@pages) {
5377: $namedaccess{$type} = '';
5378: $machineaccess{$type}= '';
5379: }
5380: if (ref($settings) eq 'HASH') {
5381: foreach my $type (@pages) {
5382: if (exists($settings->{$type})) {
5383: if (ref($settings->{$type}) eq 'HASH') {
5384: foreach my $key (keys(%{$settings->{$type}})) {
5385: if ($key eq 'namedusers') {
5386: $namedaccess{$type} = $settings->{$type}->{$key};
5387: } elsif ($key eq 'machines') {
5388: $machineaccess{$type} = $settings->{$type}->{$key};
5389: }
5390: }
5391: }
5392: }
5393: }
5394: }
5395: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
5396: my $rownum = 0;
5397: my $css_class;
5398: foreach my $type (@pages) {
5399: $rownum ++;
5400: $css_class = $rownum%2?' class="LC_odd_row"':'';
5401: $datatable .= '<tr'.$css_class.'>'.
5402: '<td><span class="LC_nobreak">'.
5403: $titles->{$type}.'</span></td>'.
5404: '<td class="LC_left_item">'.
5405: '<input type="text" name="'.$type.'_namedusers" '.
5406: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
5407: '<td class="LC_right_item">'.
5408: '<span class="LC_nobreak">'.
5409: '<input type="text" name="'.$type.'_machines" '.
5410: 'value="'.$machineaccess{$type}.'" size="10" />'.
5411: '</td></tr>'."\n";
5412: }
5413: $$rowtotal += $rownum;
5414: return $datatable;
5415: }
5416:
5417: sub serverstatus_pages {
5418: return ('userstatus','lonstatus','loncron','server-status','codeversions',
5419: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
5420: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
5421: 'uniquecodes','diskusage','coursecatalog');
5422: }
5423:
5424: sub defaults_javascript {
5425: my ($settings) = @_;
5426: return unless (ref($settings) eq 'HASH');
5427: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
5428: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
5429: if ($maxnum eq '') {
5430: $maxnum = 0;
5431: }
5432: $maxnum ++;
5433: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
5434: return <<"ENDSCRIPT";
5435: <script type="text/javascript">
5436: // <![CDATA[
5437: function reorderTypes(form,caller) {
5438: var changedVal;
5439: $jstext
5440: var newpos = 'addinststatus_pos';
5441: var current = new Array;
5442: var maxh = $maxnum;
5443: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5444: var oldVal;
5445: if (caller == newpos) {
5446: changedVal = newitemVal;
5447: } else {
5448: var curritem = 'inststatus_pos_'+caller;
5449: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
5450: current[newitemVal] = newpos;
5451: }
5452: for (var i=0; i<inststatuses.length; i++) {
5453: if (inststatuses[i] != caller) {
5454: var elementName = 'inststatus_pos_'+inststatuses[i];
5455: if (form.elements[elementName]) {
5456: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5457: current[currVal] = elementName;
5458: }
5459: }
5460: }
5461: for (var j=0; j<maxh; j++) {
5462: if (current[j] == undefined) {
5463: oldVal = j;
5464: }
5465: }
5466: if (oldVal < changedVal) {
5467: for (var k=oldVal+1; k<=changedVal ; k++) {
5468: var elementName = current[k];
5469: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5470: }
5471: } else {
5472: for (var k=changedVal; k<oldVal; k++) {
5473: var elementName = current[k];
5474: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5475: }
5476: }
5477: return;
5478: }
5479:
5480: // ]]>
5481: </script>
5482:
5483: ENDSCRIPT
5484: }
5485: }
5486:
5487: sub coursecategories_javascript {
5488: my ($settings) = @_;
5489: my ($output,$jstext,$cathash);
5490: if (ref($settings) eq 'HASH') {
5491: $cathash = $settings->{'cats'};
5492: }
5493: if (ref($cathash) eq 'HASH') {
5494: my (@cats,@jsarray,%idx);
5495: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
5496: if (@jsarray > 0) {
5497: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
5498: for (my $i=0; $i<@jsarray; $i++) {
5499: if (ref($jsarray[$i]) eq 'ARRAY') {
5500: my $catstr = join('","',@{$jsarray[$i]});
5501: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
5502: }
5503: }
5504: }
5505: } else {
5506: $jstext = ' var categories = Array(1);'."\n".
5507: ' categories[0] = Array("instcode_pos");'."\n";
5508: }
5509: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
5510: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
5511: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
5512: &js_escape(\$instcode_reserved);
5513: &js_escape(\$communities_reserved);
5514: &js_escape(\$choose_again);
5515: $output = <<"ENDSCRIPT";
5516: <script type="text/javascript">
5517: // <![CDATA[
5518: function reorderCats(form,parent,item,idx) {
5519: var changedVal;
5520: $jstext
5521: var newpos = 'addcategory_pos';
5522: if (parent == '') {
5523: var has_instcode = 0;
5524: var maxtop = categories[idx].length;
5525: for (var j=0; j<maxtop; j++) {
5526: if (categories[idx][j] == 'instcode::0') {
5527: has_instcode == 1;
5528: }
5529: }
5530: if (has_instcode == 0) {
5531: categories[idx][maxtop] = 'instcode_pos';
5532: }
5533: } else {
5534: newpos += '_'+parent;
5535: }
5536: var maxh = 1 + categories[idx].length;
5537: var current = new Array;
5538: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5539: if (item == newpos) {
5540: changedVal = newitemVal;
5541: } else {
5542: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
5543: current[newitemVal] = newpos;
5544: }
5545: for (var i=0; i<categories[idx].length; i++) {
5546: var elementName = categories[idx][i];
5547: if (elementName != item) {
5548: if (form.elements[elementName]) {
5549: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5550: current[currVal] = elementName;
5551: }
5552: }
5553: }
5554: var oldVal;
5555: for (var j=0; j<maxh; j++) {
5556: if (current[j] == undefined) {
5557: oldVal = j;
5558: }
5559: }
5560: if (oldVal < changedVal) {
5561: for (var k=oldVal+1; k<=changedVal ; k++) {
5562: var elementName = current[k];
5563: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5564: }
5565: } else {
5566: for (var k=changedVal; k<oldVal; k++) {
5567: var elementName = current[k];
5568: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5569: }
5570: }
5571: return;
5572: }
5573:
5574: function categoryCheck(form) {
5575: if (form.elements['addcategory_name'].value == 'instcode') {
5576: alert('$instcode_reserved\\n$choose_again');
5577: return false;
5578: }
5579: if (form.elements['addcategory_name'].value == 'communities') {
5580: alert('$communities_reserved\\n$choose_again');
5581: return false;
5582: }
5583: return true;
5584: }
5585:
5586: // ]]>
5587: </script>
5588:
5589: ENDSCRIPT
5590: return $output;
5591: }
5592:
5593: sub initialize_categories {
5594: my ($itemcount) = @_;
5595: my ($datatable,$css_class,$chgstr);
5596: my %default_names = (
5597: instcode => 'Official courses (with institutional codes)',
5598: communities => 'Communities',
5599: );
5600: my $select0 = ' selected="selected"';
5601: my $select1 = '';
5602: foreach my $default ('instcode','communities') {
5603: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5604: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
5605: if ($default eq 'communities') {
5606: $select1 = $select0;
5607: $select0 = '';
5608: }
5609: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5610: .'<select name="'.$default.'_pos">'
5611: .'<option value="0"'.$select0.'>1</option>'
5612: .'<option value="1"'.$select1.'>2</option>'
5613: .'<option value="2">3</option></select> '
5614: .$default_names{$default}
5615: .'</span></td><td><span class="LC_nobreak">'
5616: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
5617: .&mt('Display').'</label> <label>'
5618: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
5619: .'</label></span></td></tr>';
5620: $itemcount ++;
5621: }
5622: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5623: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
5624: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5625: .'<select name="addcategory_pos"'.$chgstr.'>'
5626: .'<option value="0">1</option>'
5627: .'<option value="1">2</option>'
5628: .'<option value="2" selected="selected">3</option></select> '
5629: .&mt('Add category').'</td><td>'.&mt('Name:')
5630: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
5631: return $datatable;
5632: }
5633:
5634: sub build_category_rows {
5635: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
5636: my ($text,$name,$item,$chgstr);
5637: if (ref($cats) eq 'ARRAY') {
5638: my $maxdepth = scalar(@{$cats});
5639: if (ref($cats->[$depth]) eq 'HASH') {
5640: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
5641: my $numchildren = @{$cats->[$depth]{$parent}};
5642: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
5643: $text .= '<td><table class="LC_data_table">';
5644: my ($idxnum,$parent_name,$parent_item);
5645: my $higher = $depth - 1;
5646: if ($higher == 0) {
5647: $parent_name = &escape($parent).'::'.$higher;
5648: } else {
5649: if (ref($path) eq 'ARRAY') {
5650: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
5651: }
5652: }
5653: $parent_item = 'addcategory_pos_'.$parent_name;
5654: for (my $j=0; $j<=$numchildren; $j++) {
5655: if ($j < $numchildren) {
5656: $name = $cats->[$depth]{$parent}[$j];
5657: $item = &escape($name).':'.&escape($parent).':'.$depth;
5658: $idxnum = $idx->{$item};
5659: } else {
5660: $name = $parent_name;
5661: $item = $parent_item;
5662: }
5663: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
5664: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
5665: for (my $i=0; $i<=$numchildren; $i++) {
5666: my $vpos = $i+1;
5667: my $selstr;
5668: if ($j == $i) {
5669: $selstr = ' selected="selected" ';
5670: }
5671: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
5672: }
5673: $text .= '</select> ';
5674: if ($j < $numchildren) {
5675: my $deeper = $depth+1;
5676: $text .= $name.' '
5677: .'<label><input type="checkbox" name="deletecategory" value="'
5678: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
5679: if(ref($path) eq 'ARRAY') {
5680: push(@{$path},$name);
5681: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
5682: pop(@{$path});
5683: }
5684: } else {
5685: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
5686: if ($j == $numchildren) {
5687: $text .= $name;
5688: } else {
5689: $text .= $item;
5690: }
5691: $text .= '" value="" />';
5692: }
5693: $text .= '</td></tr>';
5694: }
5695: $text .= '</table></td>';
5696: } else {
5697: my $higher = $depth-1;
5698: if ($higher == 0) {
5699: $name = &escape($parent).'::'.$higher;
5700: } else {
5701: if (ref($path) eq 'ARRAY') {
5702: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
5703: }
5704: }
5705: my $colspan;
5706: if ($parent ne 'instcode') {
5707: $colspan = $maxdepth - $depth - 1;
5708: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
5709: }
5710: }
5711: }
5712: }
5713: return $text;
5714: }
5715:
5716: sub modifiable_userdata_row {
5717: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref) = @_;
5718: my ($role,$rolename,$statustype);
5719: $role = $item;
5720: if ($context eq 'cancreate') {
5721: if ($item =~ /^emailusername_(.+)$/) {
5722: $statustype = $1;
5723: $role = 'emailusername';
5724: if (ref($usertypes) eq 'HASH') {
5725: if ($usertypes->{$statustype}) {
5726: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
5727: } else {
5728: $rolename = &mt('Data provided by user');
5729: }
5730: }
5731: }
5732: } elsif ($context eq 'selfcreate') {
5733: if (ref($usertypes) eq 'HASH') {
5734: $rolename = $usertypes->{$role};
5735: } else {
5736: $rolename = $role;
5737: }
5738: } else {
5739: if ($role eq 'cr') {
5740: $rolename = &mt('Custom role');
5741: } else {
5742: $rolename = &Apache::lonnet::plaintext($role);
5743: }
5744: }
5745: my (@fields,%fieldtitles);
5746: if (ref($fieldsref) eq 'ARRAY') {
5747: @fields = @{$fieldsref};
5748: } else {
5749: @fields = ('lastname','firstname','middlename','generation',
5750: 'permanentemail','id');
5751: }
5752: if ((ref($titlesref) eq 'HASH')) {
5753: %fieldtitles = %{$titlesref};
5754: } else {
5755: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5756: }
5757: my $output;
5758: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
5759: $output = '<tr '.$css_class.'>'.
5760: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
5761: '<td class="LC_left_item" colspan="2"><table>';
5762: my $rem;
5763: my %checks;
5764: if (ref($settings) eq 'HASH') {
5765: if (ref($settings->{$context}) eq 'HASH') {
5766: if (ref($settings->{$context}->{$role}) eq 'HASH') {
5767: my $hashref = $settings->{$context}->{$role};
5768: if ($role eq 'emailusername') {
5769: if ($statustype) {
5770: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
5771: $hashref = $settings->{$context}->{$role}->{$statustype};
5772: if (ref($hashref) eq 'HASH') {
5773: foreach my $field (@fields) {
5774: if ($hashref->{$field}) {
5775: $checks{$field} = $hashref->{$field};
5776: }
5777: }
5778: }
5779: }
5780: }
5781: } else {
5782: if (ref($hashref) eq 'HASH') {
5783: foreach my $field (@fields) {
5784: if ($hashref->{$field}) {
5785: $checks{$field} = ' checked="checked" ';
5786: }
5787: }
5788: }
5789: }
5790: }
5791: }
5792: }
5793:
5794: for (my $i=0; $i<@fields; $i++) {
5795: my $rem = $i%($numinrow);
5796: if ($rem == 0) {
5797: if ($i > 0) {
5798: $output .= '</tr>';
5799: }
5800: $output .= '<tr>';
5801: }
5802: my $check = ' ';
5803: unless ($role eq 'emailusername') {
5804: if (exists($checks{$fields[$i]})) {
5805: $check = $checks{$fields[$i]}
5806: } else {
5807: if ($role eq 'st') {
5808: if (ref($settings) ne 'HASH') {
5809: $check = ' checked="checked" ';
5810: }
5811: }
5812: }
5813: }
5814: $output .= '<td class="LC_left_item">'.
5815: '<span class="LC_nobreak">';
5816: if ($role eq 'emailusername') {
5817: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
5818: $checks{$fields[$i]} = 'omit';
5819: }
5820: foreach my $option ('required','optional','omit') {
5821: my $checked='';
5822: if ($checks{$fields[$i]} eq $option) {
5823: $checked='checked="checked" ';
5824: }
5825: $output .= '<label>'.
5826: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
5827: &mt($option).'</label>'.(' ' x2);
5828: }
5829: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
5830: } else {
5831: $output .= '<label>'.
5832: '<input type="checkbox" name="canmodify_'.$role.'" '.
5833: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
5834: '</label>';
5835: }
5836: $output .= '</span></td>';
5837: $rem = @fields%($numinrow);
5838: }
5839: my $colsleft = $numinrow - $rem;
5840: if ($colsleft > 1 ) {
5841: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5842: ' </td>';
5843: } elsif ($colsleft == 1) {
5844: $output .= '<td class="LC_left_item"> </td>';
5845: }
5846: $output .= '</tr></table></td></tr>';
5847: return $output;
5848: }
5849:
5850: sub insttypes_row {
5851: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rownum) = @_;
5852: my %lt = &Apache::lonlocal::texthash (
5853: cansearch => 'Users allowed to search',
5854: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
5855: lockablenames => 'User preference to lock name',
5856: );
5857: my $showdom;
5858: if ($context eq 'cansearch') {
5859: $showdom = ' ('.$dom.')';
5860: }
5861: my $class = 'LC_left_item';
5862: if ($context eq 'statustocreate') {
5863: $class = 'LC_right_item';
5864: }
5865: my $css_class = ' class="LC_odd_row"';
5866: if ($rownum ne '') {
5867: $css_class = ($rownum%2? ' class="LC_odd_row"':'');
5868: }
5869: my $output = '<tr'.$css_class.'>'.
5870: '<td>'.$lt{$context}.$showdom.
5871: '</td><td class="'.$class.'" colspan="2"><table>';
5872: my $rem;
5873: if (ref($types) eq 'ARRAY') {
5874: for (my $i=0; $i<@{$types}; $i++) {
5875: if (defined($usertypes->{$types->[$i]})) {
5876: my $rem = $i%($numinrow);
5877: if ($rem == 0) {
5878: if ($i > 0) {
5879: $output .= '</tr>';
5880: }
5881: $output .= '<tr>';
5882: }
5883: my $check = ' ';
5884: if (ref($settings) eq 'HASH') {
5885: if (ref($settings->{$context}) eq 'ARRAY') {
5886: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
5887: $check = ' checked="checked" ';
5888: }
5889: } elsif ($context eq 'statustocreate') {
5890: $check = ' checked="checked" ';
5891: }
5892: }
5893: $output .= '<td class="LC_left_item">'.
5894: '<span class="LC_nobreak"><label>'.
5895: '<input type="checkbox" name="'.$context.'" '.
5896: 'value="'.$types->[$i].'"'.$check.'/>'.
5897: $usertypes->{$types->[$i]}.'</label></span></td>';
5898: }
5899: }
5900: $rem = @{$types}%($numinrow);
5901: }
5902: my $colsleft = $numinrow - $rem;
5903: if (($rem == 0) && (@{$types} > 0)) {
5904: $output .= '<tr>';
5905: }
5906: if ($colsleft > 1) {
5907: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
5908: } else {
5909: $output .= '<td class="LC_left_item">';
5910: }
5911: my $defcheck = ' ';
5912: if (ref($settings) eq 'HASH') {
5913: if (ref($settings->{$context}) eq 'ARRAY') {
5914: if (grep(/^default$/,@{$settings->{$context}})) {
5915: $defcheck = ' checked="checked" ';
5916: }
5917: } elsif ($context eq 'statustocreate') {
5918: $defcheck = ' checked="checked" ';
5919: }
5920: }
5921: $output .= '<span class="LC_nobreak"><label>'.
5922: '<input type="checkbox" name="'.$context.'" '.
5923: 'value="default"'.$defcheck.'/>'.
5924: $othertitle.'</label></span></td>'.
5925: '</tr></table></td></tr>';
5926: return $output;
5927: }
5928:
5929: sub sorted_searchtitles {
5930: my %searchtitles = &Apache::lonlocal::texthash(
5931: 'uname' => 'username',
5932: 'lastname' => 'last name',
5933: 'lastfirst' => 'last name, first name',
5934: );
5935: my @titleorder = ('uname','lastname','lastfirst');
5936: return (\%searchtitles,\@titleorder);
5937: }
5938:
5939: sub sorted_searchtypes {
5940: my %srchtypes_desc = (
5941: exact => 'is exact match',
5942: contains => 'contains ..',
5943: begins => 'begins with ..',
5944: );
5945: my @srchtypeorder = ('exact','begins','contains');
5946: return (\%srchtypes_desc,\@srchtypeorder);
5947: }
5948:
5949: sub usertype_update_row {
5950: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
5951: my $datatable;
5952: my $numinrow = 4;
5953: foreach my $type (@{$types}) {
5954: if (defined($usertypes->{$type})) {
5955: $$rownums ++;
5956: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
5957: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
5958: '</td><td class="LC_left_item"><table>';
5959: for (my $i=0; $i<@{$fields}; $i++) {
5960: my $rem = $i%($numinrow);
5961: if ($rem == 0) {
5962: if ($i > 0) {
5963: $datatable .= '</tr>';
5964: }
5965: $datatable .= '<tr>';
5966: }
5967: my $check = ' ';
5968: if (ref($settings) eq 'HASH') {
5969: if (ref($settings->{'fields'}) eq 'HASH') {
5970: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
5971: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
5972: $check = ' checked="checked" ';
5973: }
5974: }
5975: }
5976: }
5977:
5978: if ($i == @{$fields}-1) {
5979: my $colsleft = $numinrow - $rem;
5980: if ($colsleft > 1) {
5981: $datatable .= '<td colspan="'.$colsleft.'">';
5982: } else {
5983: $datatable .= '<td>';
5984: }
5985: } else {
5986: $datatable .= '<td>';
5987: }
5988: $datatable .= '<span class="LC_nobreak"><label>'.
5989: '<input type="checkbox" name="updateable_'.$type.
5990: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
5991: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
5992: }
5993: $datatable .= '</tr></table></td></tr>';
5994: }
5995: }
5996: return $datatable;
5997: }
5998:
5999: sub modify_login {
6000: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
6001: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
6002: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
6003: %title = ( coursecatalog => 'Display course catalog',
6004: adminmail => 'Display administrator E-mail address',
6005: helpdesk => 'Display "Contact Helpdesk" link',
6006: newuser => 'Link for visitors to create a user account',
6007: loginheader => 'Log-in box header');
6008: @offon = ('off','on');
6009: if (ref($domconfig{login}) eq 'HASH') {
6010: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
6011: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
6012: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
6013: }
6014: }
6015: }
6016: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
6017: \%domconfig,\%loginhash);
6018: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
6019: foreach my $item (@toggles) {
6020: $loginhash{login}{$item} = $env{'form.'.$item};
6021: }
6022: $loginhash{login}{loginheader} = $env{'form.loginheader'};
6023: if (ref($colchanges{'login'}) eq 'HASH') {
6024: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
6025: \%loginhash);
6026: }
6027:
6028: my %servers = &Apache::lonnet::internet_dom_servers($dom);
6029: my %domservers = &Apache::lonnet::get_servers($dom);
6030: my @loginvia_attribs = ('serverpath','custompath','exempt');
6031: if (keys(%servers) > 1) {
6032: foreach my $lonhost (keys(%servers)) {
6033: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
6034: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
6035: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
6036: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
6037: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
6038: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
6039: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
6040: $changes{'loginvia'}{$lonhost} = 1;
6041: } else {
6042: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
6043: $changes{'loginvia'}{$lonhost} = 1;
6044: }
6045: } else {
6046: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
6047: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
6048: $changes{'loginvia'}{$lonhost} = 1;
6049: }
6050: }
6051: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
6052: foreach my $item (@loginvia_attribs) {
6053: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
6054: }
6055: } else {
6056: foreach my $item (@loginvia_attribs) {
6057: my $new = $env{'form.'.$lonhost.'_'.$item};
6058: if (($item eq 'serverpath') && ($new eq 'custom')) {
6059: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
6060: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
6061: $new = '/';
6062: }
6063: }
6064: if (($item eq 'custompath') &&
6065: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
6066: $new = '';
6067: }
6068: if ($new ne $curr_loginvia{$lonhost}{$item}) {
6069: $changes{'loginvia'}{$lonhost} = 1;
6070: }
6071: if ($item eq 'exempt') {
6072: $new = &check_exempt_addresses($new);
6073: }
6074: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
6075: }
6076: }
6077: } else {
6078: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
6079: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
6080: $changes{'loginvia'}{$lonhost} = 1;
6081: foreach my $item (@loginvia_attribs) {
6082: my $new = $env{'form.'.$lonhost.'_'.$item};
6083: if (($item eq 'serverpath') && ($new eq 'custom')) {
6084: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
6085: $new = '/';
6086: }
6087: }
6088: if (($item eq 'custompath') &&
6089: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
6090: $new = '';
6091: }
6092: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
6093: }
6094: }
6095: }
6096: }
6097: }
6098:
6099: my $servadm = $r->dir_config('lonAdmEMail');
6100: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
6101: if (ref($domconfig{'login'}) eq 'HASH') {
6102: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
6103: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
6104: if ($lang eq 'nolang') {
6105: push(@currlangs,$lang);
6106: } elsif (defined($langchoices{$lang})) {
6107: push(@currlangs,$lang);
6108: } else {
6109: next;
6110: }
6111: }
6112: }
6113: }
6114: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
6115: if (@currlangs > 0) {
6116: foreach my $lang (@currlangs) {
6117: if (grep(/^\Q$lang\E$/,@delurls)) {
6118: $changes{'helpurl'}{$lang} = 1;
6119: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
6120: $changes{'helpurl'}{$lang} = 1;
6121: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
6122: push(@newlangs,$lang);
6123: } else {
6124: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
6125: }
6126: }
6127: }
6128: unless (grep(/^nolang$/,@currlangs)) {
6129: if ($env{'form.loginhelpurl_nolang.filename'}) {
6130: $changes{'helpurl'}{'nolang'} = 1;
6131: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
6132: push(@newlangs,'nolang');
6133: }
6134: }
6135: if ($env{'form.loginhelpurl_add_lang'}) {
6136: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
6137: ($env{'form.loginhelpurl_add_file.filename'})) {
6138: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
6139: $addedfile = $env{'form.loginhelpurl_add_lang'};
6140: }
6141: }
6142: if ((@newlangs > 0) || ($addedfile)) {
6143: my $error;
6144: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
6145: if ($configuserok eq 'ok') {
6146: if ($switchserver) {
6147: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
6148: } elsif ($author_ok eq 'ok') {
6149: my @allnew = @newlangs;
6150: if ($addedfile ne '') {
6151: push(@allnew,$addedfile);
6152: }
6153: foreach my $lang (@allnew) {
6154: my $formelem = 'loginhelpurl_'.$lang;
6155: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
6156: $formelem = 'loginhelpurl_add_file';
6157: }
6158: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
6159: "help/$lang",'','',$newfile{$lang});
6160: if ($result eq 'ok') {
6161: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
6162: $changes{'helpurl'}{$lang} = 1;
6163: } else {
6164: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
6165: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
6166: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
6167: (!grep(/^\Q$lang\E$/,@delurls))) {
6168:
6169: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
6170: }
6171: }
6172: }
6173: } else {
6174: $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);
6175: }
6176: } else {
6177: $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);
6178: }
6179: if ($error) {
6180: &Apache::lonnet::logthis($error);
6181: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6182: }
6183: }
6184:
6185: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
6186: if (ref($domconfig{'login'}) eq 'HASH') {
6187: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
6188: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
6189: if ($domservers{$lonhost}) {
6190: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
6191: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
6192: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'}
6193: }
6194: }
6195: }
6196: }
6197: }
6198: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
6199: foreach my $lonhost (sort(keys(%domservers))) {
6200: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
6201: $changes{'headtag'}{$lonhost} = 1;
6202: } else {
6203: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
6204: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
6205: }
6206: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
6207: push(@newhosts,$lonhost);
6208: } elsif ($currheadtagurls{$lonhost}) {
6209: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
6210: if ($currexempt{$lonhost}) {
6211: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
6212: $changes{'headtag'}{$lonhost} = 1;
6213: }
6214: } elsif ($possexempt{$lonhost}) {
6215: $changes{'headtag'}{$lonhost} = 1;
6216: }
6217: if ($possexempt{$lonhost}) {
6218: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
6219: }
6220: }
6221: }
6222: }
6223: if (@newhosts) {
6224: my $error;
6225: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
6226: if ($configuserok eq 'ok') {
6227: if ($switchserver) {
6228: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
6229: } elsif ($author_ok eq 'ok') {
6230: foreach my $lonhost (@newhosts) {
6231: my $formelem = 'loginheadtag_'.$lonhost;
6232: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
6233: "login/headtag/$lonhost",'','',
6234: $env{'form.loginheadtag_'.$lonhost.'.filename'});
6235: if ($result eq 'ok') {
6236: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
6237: $changes{'headtag'}{$lonhost} = 1;
6238: if ($possexempt{$lonhost}) {
6239: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
6240: }
6241: } else {
6242: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
6243: $newheadtagurls{$lonhost},$result);
6244: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
6245: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
6246: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
6247: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
6248: }
6249: }
6250: }
6251: } else {
6252: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
6253: }
6254: } else {
6255: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
6256: }
6257: if ($error) {
6258: &Apache::lonnet::logthis($error);
6259: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6260: }
6261: }
6262:
6263: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
6264:
6265: my $defaulthelpfile = '/adm/loginproblems.html';
6266: my $defaulttext = &mt('Default in use');
6267:
6268: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
6269: $dom);
6270: if ($putresult eq 'ok') {
6271: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
6272: my %defaultchecked = (
6273: 'coursecatalog' => 'on',
6274: 'helpdesk' => 'on',
6275: 'adminmail' => 'off',
6276: 'newuser' => 'off',
6277: );
6278: if (ref($domconfig{'login'}) eq 'HASH') {
6279: foreach my $item (@toggles) {
6280: if ($defaultchecked{$item} eq 'on') {
6281: if (($domconfig{'login'}{$item} eq '0') &&
6282: ($env{'form.'.$item} eq '1')) {
6283: $changes{$item} = 1;
6284: } elsif (($domconfig{'login'}{$item} eq '' ||
6285: $domconfig{'login'}{$item} eq '1') &&
6286: ($env{'form.'.$item} eq '0')) {
6287: $changes{$item} = 1;
6288: }
6289: } elsif ($defaultchecked{$item} eq 'off') {
6290: if (($domconfig{'login'}{$item} eq '1') &&
6291: ($env{'form.'.$item} eq '0')) {
6292: $changes{$item} = 1;
6293: } elsif (($domconfig{'login'}{$item} eq '' ||
6294: $domconfig{'login'}{$item} eq '0') &&
6295: ($env{'form.'.$item} eq '1')) {
6296: $changes{$item} = 1;
6297: }
6298: }
6299: }
6300: }
6301: if (keys(%changes) > 0 || $colchgtext) {
6302: &Apache::loncommon::devalidate_domconfig_cache($dom);
6303: if (ref($lastactref) eq 'HASH') {
6304: $lastactref->{'domainconfig'} = 1;
6305: }
6306: $resulttext = &mt('Changes made:').'<ul>';
6307: foreach my $item (sort(keys(%changes))) {
6308: if ($item eq 'loginvia') {
6309: if (ref($changes{$item}) eq 'HASH') {
6310: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
6311: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
6312: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
6313: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
6314: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
6315: $protocol = 'http' if ($protocol ne 'https');
6316: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
6317:
6318: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
6319: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
6320: } else {
6321: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
6322: }
6323: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
6324: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
6325: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
6326: }
6327: $resulttext .= '</li>';
6328: } else {
6329: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
6330: }
6331: } else {
6332: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
6333: }
6334: }
6335: $resulttext .= '</ul></li>';
6336: }
6337: } elsif ($item eq 'helpurl') {
6338: if (ref($changes{$item}) eq 'HASH') {
6339: foreach my $lang (sort(keys(%{$changes{$item}}))) {
6340: if (grep(/^\Q$lang\E$/,@delurls)) {
6341: my ($chg,$link);
6342: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
6343: if ($lang eq 'nolang') {
6344: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
6345: } else {
6346: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
6347: }
6348: $resulttext .= '<li>'.$chg.'</li>';
6349: } else {
6350: my $chg;
6351: if ($lang eq 'nolang') {
6352: $chg = &mt('custom log-in help file for no preferred language');
6353: } else {
6354: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
6355: }
6356: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
6357: $loginhash{'login'}{'helpurl'}{$lang}.
6358: '?inhibitmenu=yes',$chg,600,500).
6359: '</li>';
6360: }
6361: }
6362: }
6363: } elsif ($item eq 'headtag') {
6364: if (ref($changes{$item}) eq 'HASH') {
6365: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
6366: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
6367: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
6368: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
6369: $resulttext .= '<li><a href="'.
6370: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
6371: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
6372: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
6373: if ($possexempt{$lonhost}) {
6374: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
6375: } else {
6376: $resulttext .= &mt('included for any client IP');
6377: }
6378: $resulttext .= '</li>';
6379: }
6380: }
6381: }
6382: } elsif ($item eq 'captcha') {
6383: if (ref($loginhash{'login'}) eq 'HASH') {
6384: my $chgtxt;
6385: if ($loginhash{'login'}{$item} eq 'notused') {
6386: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
6387: } else {
6388: my %captchas = &captcha_phrases();
6389: if ($captchas{$loginhash{'login'}{$item}}) {
6390: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
6391: } else {
6392: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
6393: }
6394: }
6395: $resulttext .= '<li>'.$chgtxt.'</li>';
6396: }
6397: } elsif ($item eq 'recaptchakeys') {
6398: if (ref($loginhash{'login'}) eq 'HASH') {
6399: my ($privkey,$pubkey);
6400: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
6401: $pubkey = $loginhash{'login'}{$item}{'public'};
6402: $privkey = $loginhash{'login'}{$item}{'private'};
6403: }
6404: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
6405: if (!$pubkey) {
6406: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
6407: } else {
6408: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
6409: }
6410: if (!$privkey) {
6411: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
6412: } else {
6413: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
6414: }
6415: $chgtxt .= '</ul>';
6416: $resulttext .= '<li>'.$chgtxt.'</li>';
6417: }
6418: } elsif ($item eq 'recaptchaversion') {
6419: if (ref($loginhash{'login'}) eq 'HASH') {
6420: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
6421: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
6422: '</li>';
6423: }
6424: }
6425: } else {
6426: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
6427: }
6428: }
6429: $resulttext .= $colchgtext.'</ul>';
6430: } else {
6431: $resulttext = &mt('No changes made to log-in page settings');
6432: }
6433: } else {
6434: $resulttext = '<span class="LC_error">'.
6435: &mt('An error occurred: [_1]',$putresult).'</span>';
6436: }
6437: if ($errors) {
6438: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
6439: $errors.'</ul>';
6440: }
6441: return $resulttext;
6442: }
6443:
6444: sub check_exempt_addresses {
6445: my ($iplist) = @_;
6446: $iplist =~ s/^\s+//;
6447: $iplist =~ s/\s+$//;
6448: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
6449: my (@okips,$new);
6450: foreach my $ip (@poss_ips) {
6451: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
6452: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
6453: push(@okips,$ip);
6454: }
6455: }
6456: }
6457: if (@okips > 0) {
6458: $new = join(',',@okips);
6459: } else {
6460: $new = '';
6461: }
6462: return $new;
6463: }
6464:
6465: sub color_font_choices {
6466: my %choices =
6467: &Apache::lonlocal::texthash (
6468: img => "Header",
6469: bgs => "Background colors",
6470: links => "Link colors",
6471: images => "Images",
6472: font => "Font color",
6473: fontmenu => "Font menu",
6474: pgbg => "Page",
6475: tabbg => "Header",
6476: sidebg => "Border",
6477: link => "Link",
6478: alink => "Active link",
6479: vlink => "Visited link",
6480: );
6481: return %choices;
6482: }
6483:
6484: sub modify_rolecolors {
6485: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
6486: my ($resulttext,%rolehash);
6487: $rolehash{'rolecolors'} = {};
6488: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
6489: if ($domconfig{'rolecolors'} eq '') {
6490: $domconfig{'rolecolors'} = {};
6491: }
6492: }
6493: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
6494: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
6495: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
6496: $dom);
6497: if ($putresult eq 'ok') {
6498: if (keys(%changes) > 0) {
6499: &Apache::loncommon::devalidate_domconfig_cache($dom);
6500: if (ref($lastactref) eq 'HASH') {
6501: $lastactref->{'domainconfig'} = 1;
6502: }
6503: $resulttext = &display_colorchgs($dom,\%changes,$roles,
6504: $rolehash{'rolecolors'});
6505: } else {
6506: $resulttext = &mt('No changes made to default color schemes');
6507: }
6508: } else {
6509: $resulttext = '<span class="LC_error">'.
6510: &mt('An error occurred: [_1]',$putresult).'</span>';
6511: }
6512: if ($errors) {
6513: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
6514: $errors.'</ul>';
6515: }
6516: return $resulttext;
6517: }
6518:
6519: sub modify_colors {
6520: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
6521: my (%changes,%choices);
6522: my @bgs;
6523: my @links = ('link','alink','vlink');
6524: my @logintext;
6525: my @images;
6526: my $servadm = $r->dir_config('lonAdmEMail');
6527: my $errors;
6528: my %defaults;
6529: foreach my $role (@{$roles}) {
6530: if ($role eq 'login') {
6531: %choices = &login_choices();
6532: @logintext = ('textcol','bgcol');
6533: } else {
6534: %choices = &color_font_choices();
6535: }
6536: if ($role eq 'login') {
6537: @images = ('img','logo','domlogo','login');
6538: @bgs = ('pgbg','mainbg','sidebg');
6539: } else {
6540: @images = ('img');
6541: @bgs = ('pgbg','tabbg','sidebg');
6542: }
6543: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
6544: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
6545: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
6546: }
6547: if ($role eq 'login') {
6548: foreach my $item (@logintext) {
6549: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6550: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6551: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6552: }
6553: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
6554: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6555: }
6556: }
6557: } else {
6558: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
6559: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
6560: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
6561: }
6562: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
6563: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
6564: }
6565: }
6566: foreach my $item (@bgs) {
6567: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6568: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6569: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6570: }
6571: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
6572: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6573: }
6574: }
6575: foreach my $item (@links) {
6576: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6577: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6578: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6579: }
6580: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
6581: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6582: }
6583: }
6584: my ($configuserok,$author_ok,$switchserver) =
6585: &config_check($dom,$confname,$servadm);
6586: my ($width,$height) = &thumb_dimensions();
6587: if (ref($domconfig->{$role}) ne 'HASH') {
6588: $domconfig->{$role} = {};
6589: }
6590: foreach my $img (@images) {
6591: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
6592: if (defined($env{'form.login_showlogo_'.$img})) {
6593: $confhash->{$role}{'showlogo'}{$img} = 1;
6594: } else {
6595: $confhash->{$role}{'showlogo'}{$img} = 0;
6596: }
6597: }
6598: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
6599: && !defined($domconfig->{$role}{$img})
6600: && !$env{'form.'.$role.'_del_'.$img}
6601: && $env{'form.'.$role.'_import_'.$img}) {
6602: # import the old configured image from the .tab setting
6603: # if they haven't provided a new one
6604: $domconfig->{$role}{$img} =
6605: $env{'form.'.$role.'_import_'.$img};
6606: }
6607: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
6608: my $error;
6609: if ($configuserok eq 'ok') {
6610: if ($switchserver) {
6611: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
6612: } else {
6613: if ($author_ok eq 'ok') {
6614: my ($result,$logourl) =
6615: &publishlogo($r,'upload',$role.'_'.$img,
6616: $dom,$confname,$img,$width,$height);
6617: if ($result eq 'ok') {
6618: $confhash->{$role}{$img} = $logourl;
6619: $changes{$role}{'images'}{$img} = 1;
6620: } else {
6621: $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);
6622: }
6623: } else {
6624: $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);
6625: }
6626: }
6627: } else {
6628: $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);
6629: }
6630: if ($error) {
6631: &Apache::lonnet::logthis($error);
6632: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6633: }
6634: } elsif ($domconfig->{$role}{$img} ne '') {
6635: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
6636: my $error;
6637: if ($configuserok eq 'ok') {
6638: # is confname an author?
6639: if ($switchserver eq '') {
6640: if ($author_ok eq 'ok') {
6641: my ($result,$logourl) =
6642: &publishlogo($r,'copy',$domconfig->{$role}{$img},
6643: $dom,$confname,$img,$width,$height);
6644: if ($result eq 'ok') {
6645: $confhash->{$role}{$img} = $logourl;
6646: $changes{$role}{'images'}{$img} = 1;
6647: }
6648: }
6649: }
6650: }
6651: }
6652: }
6653: }
6654: if (ref($domconfig) eq 'HASH') {
6655: if (ref($domconfig->{$role}) eq 'HASH') {
6656: foreach my $img (@images) {
6657: if ($domconfig->{$role}{$img} ne '') {
6658: if ($env{'form.'.$role.'_del_'.$img}) {
6659: $confhash->{$role}{$img} = '';
6660: $changes{$role}{'images'}{$img} = 1;
6661: } else {
6662: if ($confhash->{$role}{$img} eq '') {
6663: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
6664: }
6665: }
6666: } else {
6667: if ($env{'form.'.$role.'_del_'.$img}) {
6668: $confhash->{$role}{$img} = '';
6669: $changes{$role}{'images'}{$img} = 1;
6670: }
6671: }
6672: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
6673: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
6674: if ($confhash->{$role}{'showlogo'}{$img} ne
6675: $domconfig->{$role}{'showlogo'}{$img}) {
6676: $changes{$role}{'showlogo'}{$img} = 1;
6677: }
6678: } else {
6679: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
6680: $changes{$role}{'showlogo'}{$img} = 1;
6681: }
6682: }
6683: }
6684: }
6685: if ($domconfig->{$role}{'font'} ne '') {
6686: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
6687: $changes{$role}{'font'} = 1;
6688: }
6689: } else {
6690: if ($confhash->{$role}{'font'}) {
6691: $changes{$role}{'font'} = 1;
6692: }
6693: }
6694: if ($role ne 'login') {
6695: if ($domconfig->{$role}{'fontmenu'} ne '') {
6696: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
6697: $changes{$role}{'fontmenu'} = 1;
6698: }
6699: } else {
6700: if ($confhash->{$role}{'fontmenu'}) {
6701: $changes{$role}{'fontmenu'} = 1;
6702: }
6703: }
6704: }
6705: foreach my $item (@bgs) {
6706: if ($domconfig->{$role}{$item} ne '') {
6707: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6708: $changes{$role}{'bgs'}{$item} = 1;
6709: }
6710: } else {
6711: if ($confhash->{$role}{$item}) {
6712: $changes{$role}{'bgs'}{$item} = 1;
6713: }
6714: }
6715: }
6716: foreach my $item (@links) {
6717: if ($domconfig->{$role}{$item} ne '') {
6718: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6719: $changes{$role}{'links'}{$item} = 1;
6720: }
6721: } else {
6722: if ($confhash->{$role}{$item}) {
6723: $changes{$role}{'links'}{$item} = 1;
6724: }
6725: }
6726: }
6727: foreach my $item (@logintext) {
6728: if ($domconfig->{$role}{$item} ne '') {
6729: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6730: $changes{$role}{'logintext'}{$item} = 1;
6731: }
6732: } else {
6733: if ($confhash->{$role}{$item}) {
6734: $changes{$role}{'logintext'}{$item} = 1;
6735: }
6736: }
6737: }
6738: } else {
6739: &default_change_checker($role,\@images,\@links,\@bgs,
6740: \@logintext,$confhash,\%changes);
6741: }
6742: } else {
6743: &default_change_checker($role,\@images,\@links,\@bgs,
6744: \@logintext,$confhash,\%changes);
6745: }
6746: }
6747: return ($errors,%changes);
6748: }
6749:
6750: sub config_check {
6751: my ($dom,$confname,$servadm) = @_;
6752: my ($configuserok,$author_ok,$switchserver,%currroles);
6753: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
6754: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
6755: $confname,$servadm);
6756: if ($configuserok eq 'ok') {
6757: $switchserver = &check_switchserver($dom,$confname);
6758: if ($switchserver eq '') {
6759: $author_ok = &check_authorstatus($dom,$confname,%currroles);
6760: }
6761: }
6762: return ($configuserok,$author_ok,$switchserver);
6763: }
6764:
6765: sub default_change_checker {
6766: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
6767: foreach my $item (@{$links}) {
6768: if ($confhash->{$role}{$item}) {
6769: $changes->{$role}{'links'}{$item} = 1;
6770: }
6771: }
6772: foreach my $item (@{$bgs}) {
6773: if ($confhash->{$role}{$item}) {
6774: $changes->{$role}{'bgs'}{$item} = 1;
6775: }
6776: }
6777: foreach my $item (@{$logintext}) {
6778: if ($confhash->{$role}{$item}) {
6779: $changes->{$role}{'logintext'}{$item} = 1;
6780: }
6781: }
6782: foreach my $img (@{$images}) {
6783: if ($env{'form.'.$role.'_del_'.$img}) {
6784: $confhash->{$role}{$img} = '';
6785: $changes->{$role}{'images'}{$img} = 1;
6786: }
6787: if ($role eq 'login') {
6788: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
6789: $changes->{$role}{'showlogo'}{$img} = 1;
6790: }
6791: }
6792: }
6793: if ($confhash->{$role}{'font'}) {
6794: $changes->{$role}{'font'} = 1;
6795: }
6796: }
6797:
6798: sub display_colorchgs {
6799: my ($dom,$changes,$roles,$confhash) = @_;
6800: my (%choices,$resulttext);
6801: if (!grep(/^login$/,@{$roles})) {
6802: $resulttext = &mt('Changes made:').'<br />';
6803: }
6804: foreach my $role (@{$roles}) {
6805: if ($role eq 'login') {
6806: %choices = &login_choices();
6807: } else {
6808: %choices = &color_font_choices();
6809: }
6810: if (ref($changes->{$role}) eq 'HASH') {
6811: if ($role ne 'login') {
6812: $resulttext .= '<h4>'.&mt($role).'</h4>';
6813: }
6814: foreach my $key (sort(keys(%{$changes->{$role}}))) {
6815: if ($role ne 'login') {
6816: $resulttext .= '<ul>';
6817: }
6818: if (ref($changes->{$role}{$key}) eq 'HASH') {
6819: if ($role ne 'login') {
6820: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
6821: }
6822: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
6823: if (($role eq 'login') && ($key eq 'showlogo')) {
6824: if ($confhash->{$role}{$key}{$item}) {
6825: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
6826: } else {
6827: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
6828: }
6829: } elsif ($confhash->{$role}{$item} eq '') {
6830: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
6831: } else {
6832: my $newitem = $confhash->{$role}{$item};
6833: if ($key eq 'images') {
6834: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
6835: }
6836: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
6837: }
6838: }
6839: if ($role ne 'login') {
6840: $resulttext .= '</ul></li>';
6841: }
6842: } else {
6843: if ($confhash->{$role}{$key} eq '') {
6844: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
6845: } else {
6846: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
6847: }
6848: }
6849: if ($role ne 'login') {
6850: $resulttext .= '</ul>';
6851: }
6852: }
6853: }
6854: }
6855: return $resulttext;
6856: }
6857:
6858: sub thumb_dimensions {
6859: return ('200','50');
6860: }
6861:
6862: sub check_dimensions {
6863: my ($inputfile) = @_;
6864: my ($fullwidth,$fullheight);
6865: if ($inputfile =~ m|^[/\w.\-]+$|) {
6866: if (open(PIPE,"identify $inputfile 2>&1 |")) {
6867: my $imageinfo = <PIPE>;
6868: if (!close(PIPE)) {
6869: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
6870: }
6871: chomp($imageinfo);
6872: my ($fullsize) =
6873: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
6874: if ($fullsize) {
6875: ($fullwidth,$fullheight) = split(/x/,$fullsize);
6876: }
6877: }
6878: }
6879: return ($fullwidth,$fullheight);
6880: }
6881:
6882: sub check_configuser {
6883: my ($uhome,$dom,$confname,$servadm) = @_;
6884: my ($configuserok,%currroles);
6885: if ($uhome eq 'no_host') {
6886: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
6887: my $configpass = &LONCAPA::Enrollment::create_password();
6888: $configuserok =
6889: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
6890: $configpass,'','','','','',undef,$servadm);
6891: } else {
6892: $configuserok = 'ok';
6893: %currroles =
6894: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
6895: }
6896: return ($configuserok,%currroles);
6897: }
6898:
6899: sub check_authorstatus {
6900: my ($dom,$confname,%currroles) = @_;
6901: my $author_ok;
6902: if (!$currroles{':'.$dom.':au'}) {
6903: my $start = time;
6904: my $end = 0;
6905: $author_ok =
6906: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
6907: 'au',$end,$start,'','','domconfig');
6908: } else {
6909: $author_ok = 'ok';
6910: }
6911: return $author_ok;
6912: }
6913:
6914: sub publishlogo {
6915: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
6916: my ($output,$fname,$logourl);
6917: if ($action eq 'upload') {
6918: $fname=$env{'form.'.$formname.'.filename'};
6919: chop($env{'form.'.$formname});
6920: } else {
6921: ($fname) = ($formname =~ /([^\/]+)$/);
6922: }
6923: if ($savefileas ne '') {
6924: $fname = $savefileas;
6925: }
6926: $fname=&Apache::lonnet::clean_filename($fname);
6927: # See if there is anything left
6928: unless ($fname) { return ('error: no uploaded file'); }
6929: $fname="$subdir/$fname";
6930: my $docroot=$r->dir_config('lonDocRoot');
6931: my $filepath="$docroot/priv";
6932: my $relpath = "$dom/$confname";
6933: my ($fnamepath,$file,$fetchthumb);
6934: $file=$fname;
6935: if ($fname=~m|/|) {
6936: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
6937: }
6938: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
6939: my $count;
6940: for ($count=5;$count<=$#parts;$count++) {
6941: $filepath.="/$parts[$count]";
6942: if ((-e $filepath)!=1) {
6943: mkdir($filepath,02770);
6944: }
6945: }
6946: # Check for bad extension and disallow upload
6947: if ($file=~/\.(\w+)$/ &&
6948: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
6949: $output =
6950: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
6951: } elsif ($file=~/\.(\w+)$/ &&
6952: !defined(&Apache::loncommon::fileembstyle($1))) {
6953: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
6954: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
6955: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
6956: } elsif (-d "$filepath/$file") {
6957: $output = &mt('Filename is a directory name - rename the file and re-upload');
6958: } else {
6959: my $source = $filepath.'/'.$file;
6960: my $logfile;
6961: if (!open($logfile,">>$source".'.log')) {
6962: return (&mt('No write permission to Authoring Space'));
6963: }
6964: print $logfile
6965: "\n================= Publish ".localtime()." ================\n".
6966: $env{'user.name'}.':'.$env{'user.domain'}."\n";
6967: # Save the file
6968: if (!open(FH,'>'.$source)) {
6969: &Apache::lonnet::logthis('Failed to create '.$source);
6970: return (&mt('Failed to create file'));
6971: }
6972: if ($action eq 'upload') {
6973: if (!print FH ($env{'form.'.$formname})) {
6974: &Apache::lonnet::logthis('Failed to write to '.$source);
6975: return (&mt('Failed to write file'));
6976: }
6977: } else {
6978: my $original = &Apache::lonnet::filelocation('',$formname);
6979: if(!copy($original,$source)) {
6980: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
6981: return (&mt('Failed to write file'));
6982: }
6983: }
6984: close(FH);
6985: chmod(0660, $source); # Permissions to rw-rw---.
6986:
6987: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
6988: my $copyfile=$targetdir.'/'.$file;
6989:
6990: my @parts=split(/\//,$targetdir);
6991: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
6992: for (my $count=5;$count<=$#parts;$count++) {
6993: $path.="/$parts[$count]";
6994: if (!-e $path) {
6995: print $logfile "\nCreating directory ".$path;
6996: mkdir($path,02770);
6997: }
6998: }
6999: my $versionresult;
7000: if (-e $copyfile) {
7001: $versionresult = &logo_versioning($targetdir,$file,$logfile);
7002: } else {
7003: $versionresult = 'ok';
7004: }
7005: if ($versionresult eq 'ok') {
7006: if (copy($source,$copyfile)) {
7007: print $logfile "\nCopied original source to ".$copyfile."\n";
7008: $output = 'ok';
7009: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
7010: push(@{$modified_urls},[$copyfile,$source]);
7011: my $metaoutput =
7012: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
7013: unless ($registered_cleanup) {
7014: my $handlers = $r->get_handlers('PerlCleanupHandler');
7015: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
7016: $registered_cleanup=1;
7017: }
7018: } else {
7019: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
7020: $output = &mt('Failed to copy file to RES space').", $!";
7021: }
7022: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
7023: my $inputfile = $filepath.'/'.$file;
7024: my $outfile = $filepath.'/'.'tn-'.$file;
7025: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
7026: if ($fullwidth ne '' && $fullheight ne '') {
7027: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
7028: my $thumbsize = $thumbwidth.'x'.$thumbheight;
7029: system("convert -sample $thumbsize $inputfile $outfile");
7030: chmod(0660, $filepath.'/tn-'.$file);
7031: if (-e $outfile) {
7032: my $copyfile=$targetdir.'/tn-'.$file;
7033: if (copy($outfile,$copyfile)) {
7034: print $logfile "\nCopied source to ".$copyfile."\n";
7035: my $thumb_metaoutput =
7036: &write_metadata($dom,$confname,$formname,
7037: $targetdir,'tn-'.$file,$logfile);
7038: push(@{$modified_urls},[$copyfile,$outfile]);
7039: unless ($registered_cleanup) {
7040: my $handlers = $r->get_handlers('PerlCleanupHandler');
7041: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
7042: $registered_cleanup=1;
7043: }
7044: } else {
7045: print $logfile "\nUnable to write ".$copyfile.
7046: ':'.$!."\n";
7047: }
7048: }
7049: }
7050: }
7051: }
7052: } else {
7053: $output = $versionresult;
7054: }
7055: }
7056: return ($output,$logourl);
7057: }
7058:
7059: sub logo_versioning {
7060: my ($targetdir,$file,$logfile) = @_;
7061: my $target = $targetdir.'/'.$file;
7062: my ($maxversion,$fn,$extn,$output);
7063: $maxversion = 0;
7064: if ($file =~ /^(.+)\.(\w+)$/) {
7065: $fn=$1;
7066: $extn=$2;
7067: }
7068: opendir(DIR,$targetdir);
7069: while (my $filename=readdir(DIR)) {
7070: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
7071: $maxversion=($1>$maxversion)?$1:$maxversion;
7072: }
7073: }
7074: $maxversion++;
7075: print $logfile "\nCreating old version ".$maxversion."\n";
7076: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
7077: if (copy($target,$copyfile)) {
7078: print $logfile "Copied old target to ".$copyfile."\n";
7079: $copyfile=$copyfile.'.meta';
7080: if (copy($target.'.meta',$copyfile)) {
7081: print $logfile "Copied old target metadata to ".$copyfile."\n";
7082: $output = 'ok';
7083: } else {
7084: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
7085: $output = &mt('Failed to copy old meta').", $!, ";
7086: }
7087: } else {
7088: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
7089: $output = &mt('Failed to copy old target').", $!, ";
7090: }
7091: return $output;
7092: }
7093:
7094: sub write_metadata {
7095: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
7096: my (%metadatafields,%metadatakeys,$output);
7097: $metadatafields{'title'}=$formname;
7098: $metadatafields{'creationdate'}=time;
7099: $metadatafields{'lastrevisiondate'}=time;
7100: $metadatafields{'copyright'}='public';
7101: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
7102: $env{'user.domain'};
7103: $metadatafields{'authorspace'}=$confname.':'.$dom;
7104: $metadatafields{'domain'}=$dom;
7105: {
7106: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
7107: my $mfh;
7108: if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
7109: foreach (sort(keys(%metadatafields))) {
7110: unless ($_=~/\./) {
7111: my $unikey=$_;
7112: $unikey=~/^([A-Za-z]+)/;
7113: my $tag=$1;
7114: $tag=~tr/A-Z/a-z/;
7115: print $mfh "\n\<$tag";
7116: foreach (split(/\,/,$metadatakeys{$unikey})) {
7117: my $value=$metadatafields{$unikey.'.'.$_};
7118: $value=~s/\"/\'\'/g;
7119: print $mfh ' '.$_.'="'.$value.'"';
7120: }
7121: print $mfh '>'.
7122: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
7123: .'</'.$tag.'>';
7124: }
7125: }
7126: $output = 'ok';
7127: print $logfile "\nWrote metadata";
7128: close($mfh);
7129: } else {
7130: print $logfile "\nFailed to open metadata file";
7131: $output = &mt('Could not write metadata');
7132: }
7133: }
7134: return $output;
7135: }
7136:
7137: sub notifysubscribed {
7138: foreach my $targetsource (@{$modified_urls}){
7139: next unless (ref($targetsource) eq 'ARRAY');
7140: my ($target,$source)=@{$targetsource};
7141: if ($source ne '') {
7142: if (open(my $logfh,'>>'.$source.'.log')) {
7143: print $logfh "\nCleanup phase: Notifications\n";
7144: my @subscribed=&subscribed_hosts($target);
7145: foreach my $subhost (@subscribed) {
7146: print $logfh "\nNotifying host ".$subhost.':';
7147: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
7148: print $logfh $reply;
7149: }
7150: my @subscribedmeta=&subscribed_hosts("$target.meta");
7151: foreach my $subhost (@subscribedmeta) {
7152: print $logfh "\nNotifying host for metadata only ".$subhost.':';
7153: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
7154: $subhost);
7155: print $logfh $reply;
7156: }
7157: print $logfh "\n============ Done ============\n";
7158: close($logfh);
7159: }
7160: }
7161: }
7162: return OK;
7163: }
7164:
7165: sub subscribed_hosts {
7166: my ($target) = @_;
7167: my @subscribed;
7168: if (open(my $fh,"<$target.subscription")) {
7169: while (my $subline=<$fh>) {
7170: if ($subline =~ /^($match_lonid):/) {
7171: my $host = $1;
7172: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
7173: unless (grep(/^\Q$host\E$/,@subscribed)) {
7174: push(@subscribed,$host);
7175: }
7176: }
7177: }
7178: }
7179: }
7180: return @subscribed;
7181: }
7182:
7183: sub check_switchserver {
7184: my ($dom,$confname) = @_;
7185: my ($allowed,$switchserver);
7186: my $home = &Apache::lonnet::homeserver($confname,$dom);
7187: if ($home eq 'no_host') {
7188: $home = &Apache::lonnet::domain($dom,'primary');
7189: }
7190: my @ids=&Apache::lonnet::current_machine_ids();
7191: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
7192: if (!$allowed) {
7193: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
7194: }
7195: return $switchserver;
7196: }
7197:
7198: sub modify_quotas {
7199: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
7200: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
7201: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
7202: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
7203: $validationfieldsref);
7204: if ($action eq 'quotas') {
7205: $context = 'tools';
7206: } else {
7207: $context = $action;
7208: }
7209: if ($context eq 'requestcourses') {
7210: @usertools = ('official','unofficial','community','textbook');
7211: @options =('norequest','approval','validate','autolimit');
7212: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
7213: %titles = &courserequest_titles();
7214: $toolregexp = join('|',@usertools);
7215: %conditions = &courserequest_conditions();
7216: $confname = $dom.'-domainconfig';
7217: my $servadm = $r->dir_config('lonAdmEMail');
7218: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
7219: ($validationitemsref,$validationnamesref,$validationfieldsref) =
7220: &Apache::loncoursequeueadmin::requestcourses_validation_types();
7221: } elsif ($context eq 'requestauthor') {
7222: @usertools = ('author');
7223: %titles = &authorrequest_titles();
7224: } else {
7225: @usertools = ('aboutme','blog','webdav','portfolio');
7226: %titles = &tool_titles();
7227: }
7228: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
7229: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7230: foreach my $key (keys(%env)) {
7231: if ($context eq 'requestcourses') {
7232: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
7233: my $item = $1;
7234: my $type = $2;
7235: if ($type =~ /^limit_(.+)/) {
7236: $limithash{$item}{$1} = $env{$key};
7237: } else {
7238: $confhash{$item}{$type} = $env{$key};
7239: }
7240: }
7241: } elsif ($context eq 'requestauthor') {
7242: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
7243: $confhash{$1} = $env{$key};
7244: }
7245: } else {
7246: if ($key =~ /^form\.quota_(.+)$/) {
7247: $confhash{'defaultquota'}{$1} = $env{$key};
7248: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
7249: $confhash{'authorquota'}{$1} = $env{$key};
7250: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
7251: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
7252: }
7253: }
7254: }
7255: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
7256: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
7257: @approvalnotify = sort(@approvalnotify);
7258: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
7259: my @crstypes = ('official','unofficial','community','textbook');
7260: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
7261: foreach my $type (@hasuniquecode) {
7262: if (grep(/^\Q$type\E$/,@crstypes)) {
7263: $confhash{'uniquecode'}{$type} = 1;
7264: }
7265: }
7266: my (%newbook,%allpos);
7267: if ($context eq 'requestcourses') {
7268: foreach my $type ('textbooks','templates') {
7269: @{$allpos{$type}} = ();
7270: my $invalid;
7271: if ($type eq 'textbooks') {
7272: $invalid = &mt('Invalid LON-CAPA course for textbook');
7273: } else {
7274: $invalid = &mt('Invalid LON-CAPA course for template');
7275: }
7276: if ($env{'form.'.$type.'_addbook'}) {
7277: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
7278: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
7279: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
7280: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
7281: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
7282: } else {
7283: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
7284: my $position = $env{'form.'.$type.'_addbook_pos'};
7285: $position =~ s/\D+//g;
7286: if ($position ne '') {
7287: $allpos{$type}[$position] = $newbook{$type};
7288: }
7289: }
7290: } else {
7291: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
7292: }
7293: }
7294: }
7295: }
7296: if (ref($domconfig{$action}) eq 'HASH') {
7297: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
7298: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
7299: $changes{'notify'}{'approval'} = 1;
7300: }
7301: } else {
7302: if ($confhash{'notify'}{'approval'}) {
7303: $changes{'notify'}{'approval'} = 1;
7304: }
7305: }
7306: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
7307: if (ref($confhash{'uniquecode'}) eq 'HASH') {
7308: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
7309: unless ($confhash{'uniquecode'}{$crstype}) {
7310: $changes{'uniquecode'} = 1;
7311: }
7312: }
7313: unless ($changes{'uniquecode'}) {
7314: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
7315: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
7316: $changes{'uniquecode'} = 1;
7317: }
7318: }
7319: }
7320: } else {
7321: $changes{'uniquecode'} = 1;
7322: }
7323: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
7324: $changes{'uniquecode'} = 1;
7325: }
7326: if ($context eq 'requestcourses') {
7327: foreach my $type ('textbooks','templates') {
7328: if (ref($domconfig{$action}{$type}) eq 'HASH') {
7329: my %deletions;
7330: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
7331: if (@todelete) {
7332: map { $deletions{$_} = 1; } @todelete;
7333: }
7334: my %imgdeletions;
7335: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
7336: if (@todeleteimages) {
7337: map { $imgdeletions{$_} = 1; } @todeleteimages;
7338: }
7339: my $maxnum = $env{'form.'.$type.'_maxnum'};
7340: for (my $i=0; $i<=$maxnum; $i++) {
7341: my $itemid = $env{'form.'.$type.'_id_'.$i};
7342: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
7343: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
7344: if ($deletions{$key}) {
7345: if ($domconfig{$action}{$type}{$key}{'image'}) {
7346: #FIXME need to obsolete item in RES space
7347: }
7348: next;
7349: } else {
7350: my $newpos = $env{'form.'.$itemid};
7351: $newpos =~ s/\D+//g;
7352: foreach my $item ('subject','title','publisher','author') {
7353: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7354: ($type eq 'templates'));
7355: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
7356: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
7357: $changes{$type}{$key} = 1;
7358: }
7359: }
7360: $allpos{$type}[$newpos] = $key;
7361: }
7362: if ($imgdeletions{$key}) {
7363: $changes{$type}{$key} = 1;
7364: #FIXME need to obsolete item in RES space
7365: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
7366: my ($cdom,$cnum) = split(/_/,$key);
7367: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
7368: $cdom,$cnum,$type,$configuserok,
7369: $switchserver,$author_ok);
7370: if ($imgurl) {
7371: $confhash{$type}{$key}{'image'} = $imgurl;
7372: $changes{$type}{$key} = 1;
7373: }
7374: if ($error) {
7375: &Apache::lonnet::logthis($error);
7376: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7377: }
7378: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
7379: $confhash{$type}{$key}{'image'} =
7380: $domconfig{$action}{$type}{$key}{'image'};
7381: }
7382: }
7383: }
7384: }
7385: }
7386: }
7387: } else {
7388: if ($confhash{'notify'}{'approval'}) {
7389: $changes{'notify'}{'approval'} = 1;
7390: }
7391: if (ref($confhash{'uniquecode'} eq 'HASH')) {
7392: $changes{'uniquecode'} = 1;
7393: }
7394: }
7395: if ($context eq 'requestcourses') {
7396: foreach my $type ('textbooks','templates') {
7397: if ($newbook{$type}) {
7398: $changes{$type}{$newbook{$type}} = 1;
7399: foreach my $item ('subject','title','publisher','author') {
7400: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7401: ($type eq 'template'));
7402: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
7403: if ($env{'form.'.$type.'_addbook_'.$item}) {
7404: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
7405: }
7406: }
7407: if ($type eq 'textbooks') {
7408: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
7409: my ($cdom,$cnum) = split(/_/,$newbook{$type});
7410: my ($imageurl,$error) =
7411: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
7412: $configuserok,$switchserver,$author_ok);
7413: if ($imageurl) {
7414: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
7415: }
7416: if ($error) {
7417: &Apache::lonnet::logthis($error);
7418: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7419: }
7420: }
7421: }
7422: }
7423: if (@{$allpos{$type}} > 0) {
7424: my $idx = 0;
7425: foreach my $item (@{$allpos{$type}}) {
7426: if ($item ne '') {
7427: $confhash{$type}{$item}{'order'} = $idx;
7428: if (ref($domconfig{$action}) eq 'HASH') {
7429: if (ref($domconfig{$action}{$type}) eq 'HASH') {
7430: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
7431: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
7432: $changes{$type}{$item} = 1;
7433: }
7434: }
7435: }
7436: }
7437: $idx ++;
7438: }
7439: }
7440: }
7441: }
7442: if (ref($validationitemsref) eq 'ARRAY') {
7443: foreach my $item (@{$validationitemsref}) {
7444: if ($item eq 'fields') {
7445: my @changed;
7446: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
7447: if (@{$confhash{'validation'}{$item}} > 0) {
7448: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
7449: }
7450: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
7451: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7452: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
7453: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
7454: $domconfig{'requestcourses'}{'validation'}{$item});
7455: } else {
7456: @changed = @{$confhash{'validation'}{$item}};
7457: }
7458: } else {
7459: @changed = @{$confhash{'validation'}{$item}};
7460: }
7461: } else {
7462: @changed = @{$confhash{'validation'}{$item}};
7463: }
7464: if (@changed) {
7465: if ($confhash{'validation'}{$item}) {
7466: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
7467: } else {
7468: $changes{'validation'}{$item} = &mt('None');
7469: }
7470: }
7471: } else {
7472: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
7473: if ($item eq 'markup') {
7474: if ($env{'form.requestcourses_validation_'.$item}) {
7475: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
7476: }
7477: }
7478: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
7479: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7480: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
7481: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7482: }
7483: } else {
7484: if ($confhash{'validation'}{$item} ne '') {
7485: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7486: }
7487: }
7488: } else {
7489: if ($confhash{'validation'}{$item} ne '') {
7490: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7491: }
7492: }
7493: }
7494: }
7495: }
7496: if ($env{'form.validationdc'}) {
7497: my $newval = $env{'form.validationdc'};
7498: my %domcoords = &get_active_dcs($dom);
7499: if (exists($domcoords{$newval})) {
7500: $confhash{'validation'}{'dc'} = $newval;
7501: }
7502: }
7503: if (ref($confhash{'validation'}) eq 'HASH') {
7504: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
7505: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7506: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
7507: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
7508: if ($confhash{'validation'}{'dc'} eq '') {
7509: $changes{'validation'}{'dc'} = &mt('None');
7510: } else {
7511: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7512: }
7513: }
7514: } elsif ($confhash{'validation'}{'dc'} ne '') {
7515: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7516: }
7517: } elsif ($confhash{'validation'}{'dc'} ne '') {
7518: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7519: }
7520: } elsif ($confhash{'validation'}{'dc'} ne '') {
7521: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7522: }
7523: } else {
7524: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
7525: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7526: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
7527: $changes{'validation'}{'dc'} = &mt('None');
7528: }
7529: }
7530: }
7531: }
7532: }
7533: } else {
7534: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
7535: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
7536: }
7537: foreach my $item (@usertools) {
7538: foreach my $type (@{$types},'default','_LC_adv') {
7539: my $unset;
7540: if ($context eq 'requestcourses') {
7541: $unset = '0';
7542: if ($type eq '_LC_adv') {
7543: $unset = '';
7544: }
7545: if ($confhash{$item}{$type} eq 'autolimit') {
7546: $confhash{$item}{$type} .= '=';
7547: unless ($limithash{$item}{$type} =~ /\D/) {
7548: $confhash{$item}{$type} .= $limithash{$item}{$type};
7549: }
7550: }
7551: } elsif ($context eq 'requestauthor') {
7552: $unset = '0';
7553: if ($type eq '_LC_adv') {
7554: $unset = '';
7555: }
7556: } else {
7557: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
7558: $confhash{$item}{$type} = 1;
7559: } else {
7560: $confhash{$item}{$type} = 0;
7561: }
7562: }
7563: if (ref($domconfig{$action}) eq 'HASH') {
7564: if ($action eq 'requestauthor') {
7565: if ($domconfig{$action}{$type} ne $confhash{$type}) {
7566: $changes{$type} = 1;
7567: }
7568: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
7569: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
7570: $changes{$item}{$type} = 1;
7571: }
7572: } else {
7573: if ($context eq 'requestcourses') {
7574: if ($confhash{$item}{$type} ne $unset) {
7575: $changes{$item}{$type} = 1;
7576: }
7577: } else {
7578: if (!$confhash{$item}{$type}) {
7579: $changes{$item}{$type} = 1;
7580: }
7581: }
7582: }
7583: } else {
7584: if ($context eq 'requestcourses') {
7585: if ($confhash{$item}{$type} ne $unset) {
7586: $changes{$item}{$type} = 1;
7587: }
7588: } elsif ($context eq 'requestauthor') {
7589: if ($confhash{$type} ne $unset) {
7590: $changes{$type} = 1;
7591: }
7592: } else {
7593: if (!$confhash{$item}{$type}) {
7594: $changes{$item}{$type} = 1;
7595: }
7596: }
7597: }
7598: }
7599: }
7600: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
7601: if (ref($domconfig{'quotas'}) eq 'HASH') {
7602: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
7603: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
7604: if (exists($confhash{'defaultquota'}{$key})) {
7605: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
7606: $changes{'defaultquota'}{$key} = 1;
7607: }
7608: } else {
7609: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
7610: }
7611: }
7612: } else {
7613: foreach my $key (keys(%{$domconfig{'quotas'}})) {
7614: if (exists($confhash{'defaultquota'}{$key})) {
7615: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
7616: $changes{'defaultquota'}{$key} = 1;
7617: }
7618: } else {
7619: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
7620: }
7621: }
7622: }
7623: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
7624: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
7625: if (exists($confhash{'authorquota'}{$key})) {
7626: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
7627: $changes{'authorquota'}{$key} = 1;
7628: }
7629: } else {
7630: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
7631: }
7632: }
7633: }
7634: }
7635: if (ref($confhash{'defaultquota'}) eq 'HASH') {
7636: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
7637: if (ref($domconfig{'quotas'}) eq 'HASH') {
7638: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
7639: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
7640: $changes{'defaultquota'}{$key} = 1;
7641: }
7642: } else {
7643: if (!exists($domconfig{'quotas'}{$key})) {
7644: $changes{'defaultquota'}{$key} = 1;
7645: }
7646: }
7647: } else {
7648: $changes{'defaultquota'}{$key} = 1;
7649: }
7650: }
7651: }
7652: if (ref($confhash{'authorquota'}) eq 'HASH') {
7653: foreach my $key (keys(%{$confhash{'authorquota'}})) {
7654: if (ref($domconfig{'quotas'}) eq 'HASH') {
7655: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
7656: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
7657: $changes{'authorquota'}{$key} = 1;
7658: }
7659: } else {
7660: $changes{'authorquota'}{$key} = 1;
7661: }
7662: } else {
7663: $changes{'authorquota'}{$key} = 1;
7664: }
7665: }
7666: }
7667: }
7668:
7669: if ($context eq 'requestauthor') {
7670: $domdefaults{'requestauthor'} = \%confhash;
7671: } else {
7672: foreach my $key (keys(%confhash)) {
7673: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
7674: $domdefaults{$key} = $confhash{$key};
7675: }
7676: }
7677: }
7678:
7679: my %quotahash = (
7680: $action => { %confhash }
7681: );
7682: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
7683: $dom);
7684: if ($putresult eq 'ok') {
7685: if (keys(%changes) > 0) {
7686: my $cachetime = 24*60*60;
7687: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
7688: if (ref($lastactref) eq 'HASH') {
7689: $lastactref->{'domdefaults'} = 1;
7690: }
7691: $resulttext = &mt('Changes made:').'<ul>';
7692: unless (($context eq 'requestcourses') ||
7693: ($context eq 'requestauthor')) {
7694: if (ref($changes{'defaultquota'}) eq 'HASH') {
7695: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
7696: foreach my $type (@{$types},'default') {
7697: if (defined($changes{'defaultquota'}{$type})) {
7698: my $typetitle = $usertypes->{$type};
7699: if ($type eq 'default') {
7700: $typetitle = $othertitle;
7701: }
7702: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
7703: }
7704: }
7705: $resulttext .= '</ul></li>';
7706: }
7707: if (ref($changes{'authorquota'}) eq 'HASH') {
7708: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
7709: foreach my $type (@{$types},'default') {
7710: if (defined($changes{'authorquota'}{$type})) {
7711: my $typetitle = $usertypes->{$type};
7712: if ($type eq 'default') {
7713: $typetitle = $othertitle;
7714: }
7715: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
7716: }
7717: }
7718: $resulttext .= '</ul></li>';
7719: }
7720: }
7721: my %newenv;
7722: foreach my $item (@usertools) {
7723: my (%haschgs,%inconf);
7724: if ($context eq 'requestauthor') {
7725: %haschgs = %changes;
7726: %inconf = %confhash;
7727: } else {
7728: if (ref($changes{$item}) eq 'HASH') {
7729: %haschgs = %{$changes{$item}};
7730: }
7731: if (ref($confhash{$item}) eq 'HASH') {
7732: %inconf = %{$confhash{$item}};
7733: }
7734: }
7735: if (keys(%haschgs) > 0) {
7736: my $newacc =
7737: &Apache::lonnet::usertools_access($env{'user.name'},
7738: $env{'user.domain'},
7739: $item,'reload',$context);
7740: if (($context eq 'requestcourses') ||
7741: ($context eq 'requestauthor')) {
7742: if ($env{'environment.canrequest.'.$item} ne $newacc) {
7743: $newenv{'environment.canrequest.'.$item} = $newacc;
7744: }
7745: } else {
7746: if ($env{'environment.availabletools.'.$item} ne $newacc) {
7747: $newenv{'environment.availabletools.'.$item} = $newacc;
7748: }
7749: }
7750: unless ($context eq 'requestauthor') {
7751: $resulttext .= '<li>'.$titles{$item}.'<ul>';
7752: }
7753: foreach my $type (@{$types},'default','_LC_adv') {
7754: if ($haschgs{$type}) {
7755: my $typetitle = $usertypes->{$type};
7756: if ($type eq 'default') {
7757: $typetitle = $othertitle;
7758: } elsif ($type eq '_LC_adv') {
7759: $typetitle = 'LON-CAPA Advanced Users';
7760: }
7761: if ($inconf{$type}) {
7762: if ($context eq 'requestcourses') {
7763: my $cond;
7764: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
7765: if ($1 eq '') {
7766: $cond = &mt('(Automatic processing of any request).');
7767: } else {
7768: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
7769: }
7770: } else {
7771: $cond = $conditions{$inconf{$type}};
7772: }
7773: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
7774: } elsif ($context eq 'requestauthor') {
7775: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
7776: $titles{$inconf{$type}},$typetitle);
7777:
7778: } else {
7779: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
7780: }
7781: } else {
7782: if ($type eq '_LC_adv') {
7783: if ($inconf{$type} eq '0') {
7784: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
7785: } else {
7786: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
7787: }
7788: } else {
7789: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
7790: }
7791: }
7792: }
7793: }
7794: unless ($context eq 'requestauthor') {
7795: $resulttext .= '</ul></li>';
7796: }
7797: }
7798: }
7799: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
7800: if (ref($changes{'notify'}) eq 'HASH') {
7801: if ($changes{'notify'}{'approval'}) {
7802: if (ref($confhash{'notify'}) eq 'HASH') {
7803: if ($confhash{'notify'}{'approval'}) {
7804: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
7805: } else {
7806: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
7807: }
7808: }
7809: }
7810: }
7811: }
7812: if ($action eq 'requestcourses') {
7813: my @offon = ('off','on');
7814: if ($changes{'uniquecode'}) {
7815: if (ref($confhash{'uniquecode'}) eq 'HASH') {
7816: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
7817: $resulttext .= '<li>'.
7818: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
7819: '</li>';
7820: } else {
7821: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
7822: '</li>';
7823: }
7824: }
7825: foreach my $type ('textbooks','templates') {
7826: if (ref($changes{$type}) eq 'HASH') {
7827: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
7828: foreach my $key (sort(keys(%{$changes{$type}}))) {
7829: my %coursehash = &Apache::lonnet::coursedescription($key);
7830: my $coursetitle = $coursehash{'description'};
7831: my $position = $confhash{$type}{$key}{'order'} + 1;
7832: $resulttext .= '<li>';
7833: foreach my $item ('subject','title','publisher','author') {
7834: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7835: ($type eq 'templates'));
7836: my $name = $item.':';
7837: $name =~ s/^(\w)/\U$1/;
7838: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
7839: }
7840: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
7841: if ($type eq 'textbooks') {
7842: if ($confhash{$type}{$key}{'image'}) {
7843: $resulttext .= ' '.&mt('Image: [_1]',
7844: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
7845: ' alt="Textbook cover" />').'<br />';
7846: }
7847: }
7848: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
7849: }
7850: $resulttext .= '</ul></li>';
7851: }
7852: }
7853: if (ref($changes{'validation'}) eq 'HASH') {
7854: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
7855: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
7856: foreach my $item (@{$validationitemsref}) {
7857: if (exists($changes{'validation'}{$item})) {
7858: if ($item eq 'markup') {
7859: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
7860: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
7861: } else {
7862: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
7863: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
7864: }
7865: }
7866: }
7867: if (exists($changes{'validation'}{'dc'})) {
7868: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
7869: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
7870: }
7871: }
7872: }
7873: }
7874: $resulttext .= '</ul>';
7875: if (keys(%newenv)) {
7876: &Apache::lonnet::appenv(\%newenv);
7877: }
7878: } else {
7879: if ($context eq 'requestcourses') {
7880: $resulttext = &mt('No changes made to rights to request creation of courses.');
7881: } elsif ($context eq 'requestauthor') {
7882: $resulttext = &mt('No changes made to rights to request author space.');
7883: } else {
7884: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
7885: }
7886: }
7887: } else {
7888: $resulttext = '<span class="LC_error">'.
7889: &mt('An error occurred: [_1]',$putresult).'</span>';
7890: }
7891: if ($errors) {
7892: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
7893: '<ul>'.$errors.'</ul></p>';
7894: }
7895: return $resulttext;
7896: }
7897:
7898: sub process_textbook_image {
7899: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
7900: my $filename = $env{'form.'.$caller.'.filename'};
7901: my ($error,$url);
7902: my ($width,$height) = (50,50);
7903: if ($configuserok eq 'ok') {
7904: if ($switchserver) {
7905: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
7906: $switchserver);
7907: } elsif ($author_ok eq 'ok') {
7908: my ($result,$imageurl) =
7909: &publishlogo($r,'upload',$caller,$dom,$confname,
7910: "$type/$dom/$cnum/cover",$width,$height);
7911: if ($result eq 'ok') {
7912: $url = $imageurl;
7913: } else {
7914: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
7915: }
7916: } else {
7917: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
7918: }
7919: } else {
7920: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
7921: }
7922: return ($url,$error);
7923: }
7924:
7925: sub modify_autoenroll {
7926: my ($dom,$lastactref,%domconfig) = @_;
7927: my ($resulttext,%changes);
7928: my %currautoenroll;
7929: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
7930: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
7931: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
7932: }
7933: }
7934: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
7935: my %title = ( run => 'Auto-enrollment active',
7936: sender => 'Sender for notification messages',
7937: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
7938: failsafe => 'Failsafe for no drops if institutional data missing for a section');
7939: my @offon = ('off','on');
7940: my $sender_uname = $env{'form.sender_uname'};
7941: my $sender_domain = $env{'form.sender_domain'};
7942: if ($sender_domain eq '') {
7943: $sender_uname = '';
7944: } elsif ($sender_uname eq '') {
7945: $sender_domain = '';
7946: }
7947: my $coowners = $env{'form.autoassign_coowners'};
7948: my $failsafe = $env{'form.autoenroll_failsafe'};
7949: $failsafe =~ s{^\s+|\s+$}{}g;
7950: if ($failsafe =~ /\D/) {
7951: undef($failsafe);
7952: }
7953: my %autoenrollhash = (
7954: autoenroll => { 'run' => $env{'form.autoenroll_run'},
7955: 'sender_uname' => $sender_uname,
7956: 'sender_domain' => $sender_domain,
7957: 'co-owners' => $coowners,
7958: 'autofailsafe' => $failsafe,
7959: }
7960: );
7961: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
7962: $dom);
7963: if ($putresult eq 'ok') {
7964: if (exists($currautoenroll{'run'})) {
7965: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
7966: $changes{'run'} = 1;
7967: }
7968: } elsif ($autorun) {
7969: if ($env{'form.autoenroll_run'} ne '1') {
7970: $changes{'run'} = 1;
7971: }
7972: }
7973: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
7974: $changes{'sender'} = 1;
7975: }
7976: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
7977: $changes{'sender'} = 1;
7978: }
7979: if ($currautoenroll{'co-owners'} ne '') {
7980: if ($currautoenroll{'co-owners'} ne $coowners) {
7981: $changes{'coowners'} = 1;
7982: }
7983: } elsif ($coowners) {
7984: $changes{'coowners'} = 1;
7985: }
7986: if ($currautoenroll{'autofailsafe'} ne $failsafe) {
7987: $changes{'autofailsafe'} = 1;
7988: }
7989: if (keys(%changes) > 0) {
7990: $resulttext = &mt('Changes made:').'<ul>';
7991: if ($changes{'run'}) {
7992: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
7993: }
7994: if ($changes{'sender'}) {
7995: if ($sender_uname eq '' || $sender_domain eq '') {
7996: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
7997: } else {
7998: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
7999: }
8000: }
8001: if ($changes{'coowners'}) {
8002: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
8003: &Apache::loncommon::devalidate_domconfig_cache($dom);
8004: if (ref($lastactref) eq 'HASH') {
8005: $lastactref->{'domainconfig'} = 1;
8006: }
8007: }
8008: if ($changes{'autofailsafe'}) {
8009: if ($failsafe ne '') {
8010: $resulttext .= '<li>'.&mt("$title{'failsafe'} set to [_1]",$failsafe).'</li>';
8011: } else {
8012: $resulttext .= '<li>'.&mt("$title{'failsafe'} deleted");
8013: }
8014: &Apache::lonnet::get_domain_defaults($dom,1);
8015: if (ref($lastactref) eq 'HASH') {
8016: $lastactref->{'domdefaults'} = 1;
8017: }
8018: }
8019: $resulttext .= '</ul>';
8020: } else {
8021: $resulttext = &mt('No changes made to auto-enrollment settings');
8022: }
8023: } else {
8024: $resulttext = '<span class="LC_error">'.
8025: &mt('An error occurred: [_1]',$putresult).'</span>';
8026: }
8027: return $resulttext;
8028: }
8029:
8030: sub modify_autoupdate {
8031: my ($dom,%domconfig) = @_;
8032: my ($resulttext,%currautoupdate,%fields,%changes);
8033: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
8034: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
8035: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
8036: }
8037: }
8038: my @offon = ('off','on');
8039: my %title = &Apache::lonlocal::texthash (
8040: run => 'Auto-update:',
8041: classlists => 'Updates to user information in classlists?'
8042: );
8043: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8044: my %fieldtitles = &Apache::lonlocal::texthash (
8045: id => 'Student/Employee ID',
8046: permanentemail => 'E-mail address',
8047: lastname => 'Last Name',
8048: firstname => 'First Name',
8049: middlename => 'Middle Name',
8050: generation => 'Generation',
8051: );
8052: $othertitle = &mt('All users');
8053: if (keys(%{$usertypes}) > 0) {
8054: $othertitle = &mt('Other users');
8055: }
8056: foreach my $key (keys(%env)) {
8057: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
8058: my ($usertype,$item) = ($1,$2);
8059: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
8060: if ($usertype eq 'default') {
8061: push(@{$fields{$1}},$2);
8062: } elsif (ref($types) eq 'ARRAY') {
8063: if (grep(/^\Q$usertype\E$/,@{$types})) {
8064: push(@{$fields{$1}},$2);
8065: }
8066: }
8067: }
8068: }
8069: }
8070: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
8071: @lockablenames = sort(@lockablenames);
8072: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
8073: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
8074: if (@changed) {
8075: $changes{'lockablenames'} = 1;
8076: }
8077: } else {
8078: if (@lockablenames) {
8079: $changes{'lockablenames'} = 1;
8080: }
8081: }
8082: my %updatehash = (
8083: autoupdate => { run => $env{'form.autoupdate_run'},
8084: classlists => $env{'form.classlists'},
8085: fields => {%fields},
8086: lockablenames => \@lockablenames,
8087: }
8088: );
8089: foreach my $key (keys(%currautoupdate)) {
8090: if (($key eq 'run') || ($key eq 'classlists')) {
8091: if (exists($updatehash{autoupdate}{$key})) {
8092: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
8093: $changes{$key} = 1;
8094: }
8095: }
8096: } elsif ($key eq 'fields') {
8097: if (ref($currautoupdate{$key}) eq 'HASH') {
8098: foreach my $item (@{$types},'default') {
8099: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
8100: my $change = 0;
8101: foreach my $type (@{$currautoupdate{$key}{$item}}) {
8102: if (!exists($fields{$item})) {
8103: $change = 1;
8104: last;
8105: } elsif (ref($fields{$item}) eq 'ARRAY') {
8106: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
8107: $change = 1;
8108: last;
8109: }
8110: }
8111: }
8112: if ($change) {
8113: push(@{$changes{$key}},$item);
8114: }
8115: }
8116: }
8117: }
8118: } elsif ($key eq 'lockablenames') {
8119: if (ref($currautoupdate{$key}) eq 'ARRAY') {
8120: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
8121: if (@changed) {
8122: $changes{'lockablenames'} = 1;
8123: }
8124: } else {
8125: if (@lockablenames) {
8126: $changes{'lockablenames'} = 1;
8127: }
8128: }
8129: }
8130: }
8131: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
8132: if (@lockablenames) {
8133: $changes{'lockablenames'} = 1;
8134: }
8135: }
8136: foreach my $item (@{$types},'default') {
8137: if (defined($fields{$item})) {
8138: if (ref($currautoupdate{'fields'}) eq 'HASH') {
8139: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
8140: my $change = 0;
8141: if (ref($fields{$item}) eq 'ARRAY') {
8142: foreach my $type (@{$fields{$item}}) {
8143: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
8144: $change = 1;
8145: last;
8146: }
8147: }
8148: }
8149: if ($change) {
8150: push(@{$changes{'fields'}},$item);
8151: }
8152: } else {
8153: push(@{$changes{'fields'}},$item);
8154: }
8155: } else {
8156: push(@{$changes{'fields'}},$item);
8157: }
8158: }
8159: }
8160: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
8161: $dom);
8162: if ($putresult eq 'ok') {
8163: if (keys(%changes) > 0) {
8164: $resulttext = &mt('Changes made:').'<ul>';
8165: foreach my $key (sort(keys(%changes))) {
8166: if ($key eq 'lockablenames') {
8167: $resulttext .= '<li>';
8168: if (@lockablenames) {
8169: $usertypes->{'default'} = $othertitle;
8170: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
8171: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
8172: } else {
8173: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
8174: }
8175: $resulttext .= '</li>';
8176: } elsif (ref($changes{$key}) eq 'ARRAY') {
8177: foreach my $item (@{$changes{$key}}) {
8178: my @newvalues;
8179: foreach my $type (@{$fields{$item}}) {
8180: push(@newvalues,$fieldtitles{$type});
8181: }
8182: my $newvaluestr;
8183: if (@newvalues > 0) {
8184: $newvaluestr = join(', ',@newvalues);
8185: } else {
8186: $newvaluestr = &mt('none');
8187: }
8188: if ($item eq 'default') {
8189: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
8190: } else {
8191: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
8192: }
8193: }
8194: } else {
8195: my $newvalue;
8196: if ($key eq 'run') {
8197: $newvalue = $offon[$env{'form.autoupdate_run'}];
8198: } else {
8199: $newvalue = $offon[$env{'form.'.$key}];
8200: }
8201: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
8202: }
8203: }
8204: $resulttext .= '</ul>';
8205: } else {
8206: $resulttext = &mt('No changes made to autoupdates');
8207: }
8208: } else {
8209: $resulttext = '<span class="LC_error">'.
8210: &mt('An error occurred: [_1]',$putresult).'</span>';
8211: }
8212: return $resulttext;
8213: }
8214:
8215: sub modify_autocreate {
8216: my ($dom,%domconfig) = @_;
8217: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
8218: if (ref($domconfig{'autocreate'}) eq 'HASH') {
8219: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
8220: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
8221: }
8222: }
8223: my %title= ( xml => 'Auto-creation of courses in XML course description files',
8224: req => 'Auto-creation of validated requests for official courses',
8225: xmldc => 'Identity of course creator of courses from XML files',
8226: );
8227: my @types = ('xml','req');
8228: foreach my $item (@types) {
8229: $newvals{$item} = $env{'form.autocreate_'.$item};
8230: $newvals{$item} =~ s/\D//g;
8231: $newvals{$item} = 0 if ($newvals{$item} eq '');
8232: }
8233: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
8234: my %domcoords = &get_active_dcs($dom);
8235: unless (exists($domcoords{$newvals{'xmldc'}})) {
8236: $newvals{'xmldc'} = '';
8237: }
8238: %autocreatehash = (
8239: autocreate => { xml => $newvals{'xml'},
8240: req => $newvals{'req'},
8241: }
8242: );
8243: if ($newvals{'xmldc'} ne '') {
8244: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
8245: }
8246: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
8247: $dom);
8248: if ($putresult eq 'ok') {
8249: my @items = @types;
8250: if ($newvals{'xml'}) {
8251: push(@items,'xmldc');
8252: }
8253: foreach my $item (@items) {
8254: if (exists($currautocreate{$item})) {
8255: if ($currautocreate{$item} ne $newvals{$item}) {
8256: $changes{$item} = 1;
8257: }
8258: } elsif ($newvals{$item}) {
8259: $changes{$item} = 1;
8260: }
8261: }
8262: if (keys(%changes) > 0) {
8263: my @offon = ('off','on');
8264: $resulttext = &mt('Changes made:').'<ul>';
8265: foreach my $item (@types) {
8266: if ($changes{$item}) {
8267: my $newtxt = $offon[$newvals{$item}];
8268: $resulttext .= '<li>'.
8269: &mt("$title{$item} set to [_1]$newtxt [_2]",
8270: '<b>','</b>').
8271: '</li>';
8272: }
8273: }
8274: if ($changes{'xmldc'}) {
8275: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
8276: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
8277: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
8278: }
8279: $resulttext .= '</ul>';
8280: } else {
8281: $resulttext = &mt('No changes made to auto-creation settings');
8282: }
8283: } else {
8284: $resulttext = '<span class="LC_error">'.
8285: &mt('An error occurred: [_1]',$putresult).'</span>';
8286: }
8287: return $resulttext;
8288: }
8289:
8290: sub modify_directorysrch {
8291: my ($dom,%domconfig) = @_;
8292: my ($resulttext,%changes);
8293: my %currdirsrch;
8294: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
8295: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
8296: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
8297: }
8298: }
8299: my %title = ( available => 'Directory search available',
8300: localonly => 'Other domains can search',
8301: searchby => 'Search types',
8302: searchtypes => 'Search latitude');
8303: my @offon = ('off','on');
8304: my @otherdoms = ('Yes','No');
8305:
8306: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
8307: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
8308: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
8309:
8310: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8311: if (keys(%{$usertypes}) == 0) {
8312: @cansearch = ('default');
8313: } else {
8314: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
8315: foreach my $type (@{$currdirsrch{'cansearch'}}) {
8316: if (!grep(/^\Q$type\E$/,@cansearch)) {
8317: push(@{$changes{'cansearch'}},$type);
8318: }
8319: }
8320: foreach my $type (@cansearch) {
8321: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
8322: push(@{$changes{'cansearch'}},$type);
8323: }
8324: }
8325: } else {
8326: push(@{$changes{'cansearch'}},@cansearch);
8327: }
8328: }
8329:
8330: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
8331: foreach my $by (@{$currdirsrch{'searchby'}}) {
8332: if (!grep(/^\Q$by\E$/,@searchby)) {
8333: push(@{$changes{'searchby'}},$by);
8334: }
8335: }
8336: foreach my $by (@searchby) {
8337: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
8338: push(@{$changes{'searchby'}},$by);
8339: }
8340: }
8341: } else {
8342: push(@{$changes{'searchby'}},@searchby);
8343: }
8344:
8345: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
8346: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
8347: if (!grep(/^\Q$type\E$/,@searchtypes)) {
8348: push(@{$changes{'searchtypes'}},$type);
8349: }
8350: }
8351: foreach my $type (@searchtypes) {
8352: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
8353: push(@{$changes{'searchtypes'}},$type);
8354: }
8355: }
8356: } else {
8357: if (exists($currdirsrch{'searchtypes'})) {
8358: foreach my $type (@searchtypes) {
8359: if ($type ne $currdirsrch{'searchtypes'}) {
8360: push(@{$changes{'searchtypes'}},$type);
8361: }
8362: }
8363: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
8364: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
8365: }
8366: } else {
8367: push(@{$changes{'searchtypes'}},@searchtypes);
8368: }
8369: }
8370:
8371: my %dirsrch_hash = (
8372: directorysrch => { available => $env{'form.dirsrch_available'},
8373: cansearch => \@cansearch,
8374: localonly => $env{'form.dirsrch_localonly'},
8375: searchby => \@searchby,
8376: searchtypes => \@searchtypes,
8377: }
8378: );
8379: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
8380: $dom);
8381: if ($putresult eq 'ok') {
8382: if (exists($currdirsrch{'available'})) {
8383: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
8384: $changes{'available'} = 1;
8385: }
8386: } else {
8387: if ($env{'form.dirsrch_available'} eq '1') {
8388: $changes{'available'} = 1;
8389: }
8390: }
8391: if (exists($currdirsrch{'localonly'})) {
8392: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
8393: $changes{'localonly'} = 1;
8394: }
8395: } else {
8396: if ($env{'form.dirsrch_localonly'} eq '1') {
8397: $changes{'localonly'} = 1;
8398: }
8399: }
8400: if (keys(%changes) > 0) {
8401: $resulttext = &mt('Changes made:').'<ul>';
8402: if ($changes{'available'}) {
8403: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
8404: }
8405: if ($changes{'localonly'}) {
8406: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
8407: }
8408:
8409: if (ref($changes{'cansearch'}) eq 'ARRAY') {
8410: my $chgtext;
8411: if (ref($usertypes) eq 'HASH') {
8412: if (keys(%{$usertypes}) > 0) {
8413: foreach my $type (@{$types}) {
8414: if (grep(/^\Q$type\E$/,@cansearch)) {
8415: $chgtext .= $usertypes->{$type}.'; ';
8416: }
8417: }
8418: if (grep(/^default$/,@cansearch)) {
8419: $chgtext .= $othertitle;
8420: } else {
8421: $chgtext =~ s/\; $//;
8422: }
8423: $resulttext .=
8424: '<li>'.
8425: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
8426: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
8427: '</li>';
8428: }
8429: }
8430: }
8431: if (ref($changes{'searchby'}) eq 'ARRAY') {
8432: my ($searchtitles,$titleorder) = &sorted_searchtitles();
8433: my $chgtext;
8434: foreach my $type (@{$titleorder}) {
8435: if (grep(/^\Q$type\E$/,@searchby)) {
8436: if (defined($searchtitles->{$type})) {
8437: $chgtext .= $searchtitles->{$type}.'; ';
8438: }
8439: }
8440: }
8441: $chgtext =~ s/\; $//;
8442: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
8443: }
8444: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
8445: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
8446: my $chgtext;
8447: foreach my $type (@{$srchtypeorder}) {
8448: if (grep(/^\Q$type\E$/,@searchtypes)) {
8449: if (defined($srchtypes_desc->{$type})) {
8450: $chgtext .= $srchtypes_desc->{$type}.'; ';
8451: }
8452: }
8453: }
8454: $chgtext =~ s/\; $//;
8455: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
8456: }
8457: $resulttext .= '</ul>';
8458: } else {
8459: $resulttext = &mt('No changes made to institution directory search settings');
8460: }
8461: } else {
8462: $resulttext = '<span class="LC_error">'.
8463: &mt('An error occurred: [_1]',$putresult).'</span>';
8464: }
8465: return $resulttext;
8466: }
8467:
8468: sub modify_contacts {
8469: my ($dom,$lastactref,%domconfig) = @_;
8470: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
8471: if (ref($domconfig{'contacts'}) eq 'HASH') {
8472: foreach my $key (keys(%{$domconfig{'contacts'}})) {
8473: $currsetting{$key} = $domconfig{'contacts'}{$key};
8474: }
8475: }
8476: my (%others,%to,%bcc);
8477: my @contacts = ('supportemail','adminemail');
8478: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
8479: 'requestsmail','updatesmail','idconflictsmail');
8480: my @toggles = ('reporterrors','reportupdates');
8481: foreach my $type (@mailings) {
8482: @{$newsetting{$type}} =
8483: &Apache::loncommon::get_env_multiple('form.'.$type);
8484: foreach my $item (@contacts) {
8485: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
8486: $contacts_hash{contacts}{$type}{$item} = 1;
8487: } else {
8488: $contacts_hash{contacts}{$type}{$item} = 0;
8489: }
8490: }
8491: $others{$type} = $env{'form.'.$type.'_others'};
8492: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
8493: if ($type eq 'helpdeskmail') {
8494: $bcc{$type} = $env{'form.'.$type.'_bcc'};
8495: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
8496: }
8497: }
8498: foreach my $item (@contacts) {
8499: $to{$item} = $env{'form.'.$item};
8500: $contacts_hash{'contacts'}{$item} = $to{$item};
8501: }
8502: foreach my $item (@toggles) {
8503: if ($env{'form.'.$item} =~ /^(0|1)$/) {
8504: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
8505: }
8506: }
8507: if (keys(%currsetting) > 0) {
8508: foreach my $item (@contacts) {
8509: if ($to{$item} ne $currsetting{$item}) {
8510: $changes{$item} = 1;
8511: }
8512: }
8513: foreach my $type (@mailings) {
8514: foreach my $item (@contacts) {
8515: if (ref($currsetting{$type}) eq 'HASH') {
8516: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
8517: push(@{$changes{$type}},$item);
8518: }
8519: } else {
8520: push(@{$changes{$type}},@{$newsetting{$type}});
8521: }
8522: }
8523: if ($others{$type} ne $currsetting{$type}{'others'}) {
8524: push(@{$changes{$type}},'others');
8525: }
8526: if ($type eq 'helpdeskmail') {
8527: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
8528: push(@{$changes{$type}},'bcc');
8529: }
8530: }
8531: }
8532: } else {
8533: my %default;
8534: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
8535: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
8536: $default{'errormail'} = 'adminemail';
8537: $default{'packagesmail'} = 'adminemail';
8538: $default{'helpdeskmail'} = 'supportemail';
8539: $default{'lonstatusmail'} = 'adminemail';
8540: $default{'requestsmail'} = 'adminemail';
8541: $default{'updatesmail'} = 'adminemail';
8542: foreach my $item (@contacts) {
8543: if ($to{$item} ne $default{$item}) {
8544: $changes{$item} = 1;
8545: }
8546: }
8547: foreach my $type (@mailings) {
8548: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
8549:
8550: push(@{$changes{$type}},@{$newsetting{$type}});
8551: }
8552: if ($others{$type} ne '') {
8553: push(@{$changes{$type}},'others');
8554: }
8555: if ($type eq 'helpdeskmail') {
8556: if ($bcc{$type} ne '') {
8557: push(@{$changes{$type}},'bcc');
8558: }
8559: }
8560: }
8561: }
8562: foreach my $item (@toggles) {
8563: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
8564: $changes{$item} = 1;
8565: } elsif ((!$env{'form.'.$item}) &&
8566: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
8567: $changes{$item} = 1;
8568: }
8569: }
8570: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
8571: $dom);
8572: if ($putresult eq 'ok') {
8573: if (keys(%changes) > 0) {
8574: &Apache::loncommon::devalidate_domconfig_cache($dom);
8575: if (ref($lastactref) eq 'HASH') {
8576: $lastactref->{'domainconfig'} = 1;
8577: }
8578: my ($titles,$short_titles) = &contact_titles();
8579: $resulttext = &mt('Changes made:').'<ul>';
8580: foreach my $item (@contacts) {
8581: if ($changes{$item}) {
8582: $resulttext .= '<li>'.$titles->{$item}.
8583: &mt(' set to: ').
8584: '<span class="LC_cusr_emph">'.
8585: $to{$item}.'</span></li>';
8586: }
8587: }
8588: foreach my $type (@mailings) {
8589: if (ref($changes{$type}) eq 'ARRAY') {
8590: $resulttext .= '<li>'.$titles->{$type}.': ';
8591: my @text;
8592: foreach my $item (@{$newsetting{$type}}) {
8593: push(@text,$short_titles->{$item});
8594: }
8595: if ($others{$type} ne '') {
8596: push(@text,$others{$type});
8597: }
8598: $resulttext .= '<span class="LC_cusr_emph">'.
8599: join(', ',@text).'</span>';
8600: if ($type eq 'helpdeskmail') {
8601: if ($bcc{$type} ne '') {
8602: $resulttext .= ' '.&mt('with Bcc to').': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
8603: }
8604: }
8605: $resulttext .= '</li>';
8606: }
8607: }
8608: my @offon = ('off','on');
8609: if ($changes{'reporterrors'}) {
8610: $resulttext .= '<li>'.
8611: &mt('E-mail error reports to [_1] set to "'.
8612: $offon[$env{'form.reporterrors'}].'".',
8613: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
8614: &mt('LON-CAPA core group - MSU'),600,500)).
8615: '</li>';
8616: }
8617: if ($changes{'reportupdates'}) {
8618: $resulttext .= '<li>'.
8619: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
8620: $offon[$env{'form.reportupdates'}].'".',
8621: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
8622: &mt('LON-CAPA core group - MSU'),600,500)).
8623: '</li>';
8624: }
8625: $resulttext .= '</ul>';
8626: } else {
8627: $resulttext = &mt('No changes made to contact information');
8628: }
8629: } else {
8630: $resulttext = '<span class="LC_error">'.
8631: &mt('An error occurred: [_1].',$putresult).'</span>';
8632: }
8633: return $resulttext;
8634: }
8635:
8636: sub modify_usercreation {
8637: my ($dom,%domconfig) = @_;
8638: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
8639: my $warningmsg;
8640: if (ref($domconfig{'usercreation'}) eq 'HASH') {
8641: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
8642: if ($key eq 'cancreate') {
8643: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
8644: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
8645: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
8646: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
8647: ($item eq 'recaptchaversion')) {
8648: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8649: } else {
8650: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8651: }
8652: }
8653: }
8654: } elsif ($key eq 'email_rule') {
8655: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
8656: } else {
8657: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
8658: }
8659: }
8660: }
8661: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
8662: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
8663: my @contexts = ('author','course','requestcrs');
8664: foreach my $item(@contexts) {
8665: $cancreate{$item} = $env{'form.can_createuser_'.$item};
8666: }
8667: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8668: foreach my $item (@contexts) {
8669: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
8670: push(@{$changes{'cancreate'}},$item);
8671: }
8672: }
8673: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
8674: foreach my $item (@contexts) {
8675: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
8676: if ($cancreate{$item} ne 'any') {
8677: push(@{$changes{'cancreate'}},$item);
8678: }
8679: } else {
8680: if ($cancreate{$item} ne 'none') {
8681: push(@{$changes{'cancreate'}},$item);
8682: }
8683: }
8684: }
8685: } else {
8686: foreach my $item (@contexts) {
8687: push(@{$changes{'cancreate'}},$item);
8688: }
8689: }
8690:
8691: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
8692: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
8693: if (!grep(/^\Q$type\E$/,@username_rule)) {
8694: push(@{$changes{'username_rule'}},$type);
8695: }
8696: }
8697: foreach my $type (@username_rule) {
8698: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
8699: push(@{$changes{'username_rule'}},$type);
8700: }
8701: }
8702: } else {
8703: push(@{$changes{'username_rule'}},@username_rule);
8704: }
8705:
8706: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
8707: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
8708: if (!grep(/^\Q$type\E$/,@id_rule)) {
8709: push(@{$changes{'id_rule'}},$type);
8710: }
8711: }
8712: foreach my $type (@id_rule) {
8713: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
8714: push(@{$changes{'id_rule'}},$type);
8715: }
8716: }
8717: } else {
8718: push(@{$changes{'id_rule'}},@id_rule);
8719: }
8720:
8721: my @authen_contexts = ('author','course','domain');
8722: my @authtypes = ('int','krb4','krb5','loc');
8723: my %authhash;
8724: foreach my $item (@authen_contexts) {
8725: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
8726: foreach my $auth (@authtypes) {
8727: if (grep(/^\Q$auth\E$/,@authallowed)) {
8728: $authhash{$item}{$auth} = 1;
8729: } else {
8730: $authhash{$item}{$auth} = 0;
8731: }
8732: }
8733: }
8734: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
8735: foreach my $item (@authen_contexts) {
8736: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
8737: foreach my $auth (@authtypes) {
8738: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
8739: push(@{$changes{'authtypes'}},$item);
8740: last;
8741: }
8742: }
8743: }
8744: }
8745: } else {
8746: foreach my $item (@authen_contexts) {
8747: push(@{$changes{'authtypes'}},$item);
8748: }
8749: }
8750:
8751: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
8752: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
8753: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
8754: $save_usercreate{'id_rule'} = \@id_rule;
8755: $save_usercreate{'username_rule'} = \@username_rule,
8756: $save_usercreate{'authtypes'} = \%authhash;
8757:
8758: my %usercreation_hash = (
8759: usercreation => \%save_usercreate,
8760: );
8761:
8762: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
8763: $dom);
8764:
8765: if ($putresult eq 'ok') {
8766: if (keys(%changes) > 0) {
8767: $resulttext = &mt('Changes made:').'<ul>';
8768: if (ref($changes{'cancreate'}) eq 'ARRAY') {
8769: my %lt = &usercreation_types();
8770: foreach my $type (@{$changes{'cancreate'}}) {
8771: my $chgtext = $lt{$type}.', ';
8772: if ($cancreate{$type} eq 'none') {
8773: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
8774: } elsif ($cancreate{$type} eq 'any') {
8775: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
8776: } elsif ($cancreate{$type} eq 'official') {
8777: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
8778: } elsif ($cancreate{$type} eq 'unofficial') {
8779: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
8780: }
8781: $resulttext .= '<li>'.$chgtext.'</li>';
8782: }
8783: }
8784: if (ref($changes{'username_rule'}) eq 'ARRAY') {
8785: my ($rules,$ruleorder) =
8786: &Apache::lonnet::inst_userrules($dom,'username');
8787: my $chgtext = '<ul>';
8788: foreach my $type (@username_rule) {
8789: if (ref($rules->{$type}) eq 'HASH') {
8790: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
8791: }
8792: }
8793: $chgtext .= '</ul>';
8794: if (@username_rule > 0) {
8795: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
8796: } else {
8797: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
8798: }
8799: }
8800: if (ref($changes{'id_rule'}) eq 'ARRAY') {
8801: my ($idrules,$idruleorder) =
8802: &Apache::lonnet::inst_userrules($dom,'id');
8803: my $chgtext = '<ul>';
8804: foreach my $type (@id_rule) {
8805: if (ref($idrules->{$type}) eq 'HASH') {
8806: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
8807: }
8808: }
8809: $chgtext .= '</ul>';
8810: if (@id_rule > 0) {
8811: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
8812: } else {
8813: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
8814: }
8815: }
8816: my %authname = &authtype_names();
8817: my %context_title = &context_names();
8818: if (ref($changes{'authtypes'}) eq 'ARRAY') {
8819: my $chgtext = '<ul>';
8820: foreach my $type (@{$changes{'authtypes'}}) {
8821: my @allowed;
8822: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
8823: foreach my $auth (@authtypes) {
8824: if ($authhash{$type}{$auth}) {
8825: push(@allowed,$authname{$auth});
8826: }
8827: }
8828: if (@allowed > 0) {
8829: $chgtext .= join(', ',@allowed).'</li>';
8830: } else {
8831: $chgtext .= &mt('none').'</li>';
8832: }
8833: }
8834: $chgtext .= '</ul>';
8835: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
8836: $resulttext .= '</li>';
8837: }
8838: $resulttext .= '</ul>';
8839: } else {
8840: $resulttext = &mt('No changes made to user creation settings');
8841: }
8842: } else {
8843: $resulttext = '<span class="LC_error">'.
8844: &mt('An error occurred: [_1]',$putresult).'</span>';
8845: }
8846: if ($warningmsg ne '') {
8847: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
8848: }
8849: return $resulttext;
8850: }
8851:
8852: sub modify_selfcreation {
8853: my ($dom,%domconfig) = @_;
8854: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%changes,%cancreate);
8855: my (%save_usercreate,%save_usermodify);
8856: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8857: if (ref($types) eq 'ARRAY') {
8858: $usertypes->{'default'} = $othertitle;
8859: push(@{$types},'default');
8860: }
8861: #
8862: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
8863: #
8864: if (ref($domconfig{'usercreation'}) eq 'HASH') {
8865: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
8866: if ($key eq 'cancreate') {
8867: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
8868: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
8869: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
8870: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
8871: ($item eq 'recaptchaversion') ||
8872: ($item eq 'emailusername') || ($item eq 'notify') ||
8873: ($item eq 'selfcreateprocessing') || ($item eq 'shibenv')) {
8874: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8875: } else {
8876: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8877: }
8878: }
8879: }
8880: } elsif ($key eq 'email_rule') {
8881: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
8882: } else {
8883: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
8884: }
8885: }
8886: }
8887: #
8888: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
8889: #
8890: if (ref($domconfig{'usermodification'}) eq 'HASH') {
8891: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
8892: if ($key eq 'selfcreate') {
8893: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
8894: } else {
8895: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
8896: }
8897: }
8898: }
8899:
8900: my @contexts = ('selfcreate');
8901: @{$cancreate{'selfcreate'}} = ();
8902: %{$cancreate{'emailusername'}} = ();
8903: @{$cancreate{'statustocreate'}} = ();
8904: %{$cancreate{'selfcreateprocessing'}} = ();
8905: %{$cancreate{'shibenv'}} = ();
8906: my %selfcreatetypes = (
8907: sso => 'users authenticated by institutional single sign on',
8908: login => 'users authenticated by institutional log-in',
8909: email => 'users who provide a valid e-mail address for use as username',
8910: );
8911: #
8912: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
8913: # is permitted.
8914: #
8915:
8916: my @statuses;
8917: if (ref($domconfig{'inststatus'}) eq 'HASH') {
8918: if (ref($domconfig{'inststatus'}{'inststatusguest'}) eq 'ARRAY') {
8919: @statuses = @{$domconfig{'inststatus'}{'inststatusguest'}};
8920: }
8921: }
8922: push(@statuses,'default');
8923:
8924: foreach my $item ('login','sso','email') {
8925: if ($item eq 'email') {
8926: if ($env{'form.cancreate_email'}) {
8927: push(@{$cancreate{'selfcreate'}},'email');
8928: push(@contexts,'selfcreateprocessing');
8929: foreach my $type (@statuses) {
8930: if ($type eq 'default') {
8931: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess'};
8932: } else {
8933: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
8934: }
8935: }
8936: }
8937: } else {
8938: if ($env{'form.cancreate_'.$item}) {
8939: push(@{$cancreate{'selfcreate'}},$item);
8940: }
8941: }
8942: }
8943: my (@email_rule,%userinfo,%savecaptcha);
8944: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
8945: #
8946: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
8947: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
8948: #
8949:
8950: if ($env{'form.cancreate_email'}) {
8951: push(@contexts,'emailusername');
8952: if (ref($types) eq 'ARRAY') {
8953: foreach my $type (@{$types}) {
8954: if (ref($infofields) eq 'ARRAY') {
8955: foreach my $field (@{$infofields}) {
8956: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
8957: $cancreate{'emailusername'}{$type}{$field} = $1;
8958: }
8959: }
8960: }
8961: }
8962: }
8963: #
8964: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
8965: # queued requests for self-creation of account using e-mail address as username
8966: #
8967:
8968: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
8969: @approvalnotify = sort(@approvalnotify);
8970: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
8971: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8972: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
8973: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
8974: push(@{$changes{'cancreate'}},'notify');
8975: }
8976: } else {
8977: if ($cancreate{'notify'}{'approval'}) {
8978: push(@{$changes{'cancreate'}},'notify');
8979: }
8980: }
8981: } elsif ($cancreate{'notify'}{'approval'}) {
8982: push(@{$changes{'cancreate'}},'notify');
8983: }
8984:
8985: #
8986: # Retrieve rules (if any) governing types of e-mail address which may be used as a username
8987: #
8988: @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
8989: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
8990: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
8991: if (@{$curr_usercreation{'email_rule'}} > 0) {
8992: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
8993: if (!grep(/^\Q$type\E$/,@email_rule)) {
8994: push(@{$changes{'email_rule'}},$type);
8995: }
8996: }
8997: }
8998: if (@email_rule > 0) {
8999: foreach my $type (@email_rule) {
9000: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
9001: push(@{$changes{'email_rule'}},$type);
9002: }
9003: }
9004: }
9005: } elsif (@email_rule > 0) {
9006: push(@{$changes{'email_rule'}},@email_rule);
9007: }
9008: }
9009: #
9010: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
9011: # institutional log-in.
9012: #
9013: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
9014: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9015: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
9016: ($domdefaults{'auth_def'} eq 'localauth'))) {
9017: $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.').' '.
9018: &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.');
9019: }
9020: }
9021: my @fields = ('lastname','firstname','middlename','generation',
9022: 'permanentemail','id');
9023: my @shibfields = (@fields,'inststatus');
9024: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9025: #
9026: # Where usernames may created for institutional log-in and/or institutional single sign on:
9027: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
9028: # may self-create accounts
9029: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
9030: # which the user may supply, if institutional data is unavailable.
9031: #
9032: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
9033: if (ref($types) eq 'ARRAY') {
9034: if (@{$types} > 1) {
9035: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
9036: push(@contexts,'statustocreate');
9037: } else {
9038: undef($cancreate{'statustocreate'});
9039: }
9040: foreach my $type (@{$types}) {
9041: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
9042: foreach my $field (@fields) {
9043: if (grep(/^\Q$field\E$/,@modifiable)) {
9044: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
9045: } else {
9046: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
9047: }
9048: }
9049: }
9050: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
9051: foreach my $type (@{$types}) {
9052: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
9053: foreach my $field (@fields) {
9054: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
9055: $curr_usermodify{'selfcreate'}{$type}{$field}) {
9056: push(@{$changes{'selfcreate'}},$type);
9057: last;
9058: }
9059: }
9060: }
9061: }
9062: } else {
9063: foreach my $type (@{$types}) {
9064: push(@{$changes{'selfcreate'}},$type);
9065: }
9066: }
9067: }
9068: foreach my $field (@shibfields) {
9069: if ($env{'form.shibenv_'.$field} ne '') {
9070: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
9071: }
9072: }
9073: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
9074: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
9075: foreach my $field (@shibfields) {
9076: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
9077: push(@{$changes{'cancreate'}},'shibenv');
9078: }
9079: }
9080: } else {
9081: foreach my $field (@shibfields) {
9082: if ($env{'form.shibenv_'.$field}) {
9083: push(@{$changes{'cancreate'}},'shibenv');
9084: last;
9085: }
9086: }
9087: }
9088: }
9089: }
9090: foreach my $item (@contexts) {
9091: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
9092: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
9093: if (ref($cancreate{$item}) eq 'ARRAY') {
9094: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
9095: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9096: push(@{$changes{'cancreate'}},$item);
9097: }
9098: }
9099: }
9100: }
9101: if (ref($cancreate{$item}) eq 'ARRAY') {
9102: foreach my $type (@{$cancreate{$item}}) {
9103: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
9104: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9105: push(@{$changes{'cancreate'}},$item);
9106: }
9107: }
9108: }
9109: }
9110: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
9111: if (ref($cancreate{$item}) eq 'HASH') {
9112: foreach my $curr (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
9113: if (ref($curr_usercreation{'cancreate'}{$item}{$curr}) eq 'HASH') {
9114: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$curr}})) {
9115: unless ($curr_usercreation{'cancreate'}{$item}{$curr}{$field} eq $cancreate{$item}{$curr}{$field}) {
9116: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9117: push(@{$changes{'cancreate'}},$item);
9118: }
9119: }
9120: }
9121: } elsif ($item eq 'selfcreateprocessing') {
9122: if ($cancreate{$item}{$curr} ne $curr_usercreation{'cancreate'}{$item}{$curr}) {
9123: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9124: push(@{$changes{'cancreate'}},$item);
9125: }
9126: }
9127: } else {
9128: if (!$cancreate{$item}{$curr}) {
9129: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9130: push(@{$changes{'cancreate'}},$item);
9131: }
9132: }
9133: }
9134: }
9135: foreach my $field (keys(%{$cancreate{$item}})) {
9136: if (ref($cancreate{$item}{$field}) eq 'HASH') {
9137: foreach my $inner (keys(%{$cancreate{$item}{$field}})) {
9138: if (ref($curr_usercreation{'cancreate'}{$item}{$field}) eq 'HASH') {
9139: unless ($curr_usercreation{'cancreate'}{$item}{$field}{$inner} eq $cancreate{$item}{$field}{$inner}) {
9140: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9141: push(@{$changes{'cancreate'}},$item);
9142: }
9143: }
9144: } else {
9145: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9146: push(@{$changes{'cancreate'}},$item);
9147: }
9148: }
9149: }
9150: } elsif ($item eq 'selfcreateprocessing') {
9151: if ($cancreate{$item}{$field} ne $curr_usercreation{'cancreate'}{$item}{$field}) {
9152: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9153: push(@{$changes{'cancreate'}},$item);
9154: }
9155: }
9156: } else {
9157: if (!$curr_usercreation{'cancreate'}{$item}{$field}) {
9158: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9159: push(@{$changes{'cancreate'}},$item);
9160: }
9161: }
9162: }
9163: }
9164: }
9165: } elsif ($curr_usercreation{'cancreate'}{$item}) {
9166: if (ref($cancreate{$item}) eq 'ARRAY') {
9167: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
9168: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9169: push(@{$changes{'cancreate'}},$item);
9170: }
9171: }
9172: } elsif (ref($cancreate{$item}) eq 'HASH') {
9173: if (!$cancreate{$item}{$curr_usercreation{'cancreate'}{$item}}) {
9174: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9175: push(@{$changes{'cancreate'}},$item);
9176: }
9177: }
9178: }
9179: } elsif ($item eq 'emailusername') {
9180: if (ref($cancreate{$item}) eq 'HASH') {
9181: foreach my $type (keys(%{$cancreate{$item}})) {
9182: if (ref($cancreate{$item}{$type}) eq 'HASH') {
9183: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
9184: if ($cancreate{$item}{$type}{$field}) {
9185: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9186: push(@{$changes{'cancreate'}},$item);
9187: }
9188: last;
9189: }
9190: }
9191: }
9192: }
9193: }
9194: }
9195: }
9196: #
9197: # Populate %save_usercreate hash with updates to self-creation configuration.
9198: #
9199: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
9200: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
9201: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
9202: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
9203: if (ref($cancreate{'notify'}) eq 'HASH') {
9204: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
9205: }
9206: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
9207: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
9208: }
9209: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
9210: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
9211: }
9212: if (ref($cancreate{'shibenv'}) eq 'HASH') {
9213: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
9214: }
9215: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
9216: $save_usercreate{'emailrule'} = \@email_rule;
9217:
9218: my %userconfig_hash = (
9219: usercreation => \%save_usercreate,
9220: usermodification => \%save_usermodify,
9221: );
9222: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
9223: $dom);
9224: #
9225: # Accumulate details of changes to domain cofiguration for self-creation of usernames in $resulttext
9226: #
9227: if ($putresult eq 'ok') {
9228: if (keys(%changes) > 0) {
9229: $resulttext = &mt('Changes made:').'<ul>';
9230: if (ref($changes{'cancreate'}) eq 'ARRAY') {
9231: my %lt = &selfcreation_types();
9232: foreach my $type (@{$changes{'cancreate'}}) {
9233: my $chgtext;
9234: if ($type eq 'selfcreate') {
9235: if (@{$cancreate{$type}} == 0) {
9236: $chgtext .= &mt('Self creation of a new user account is not permitted.');
9237: } else {
9238: $chgtext .= &mt('Self-creation of a new account is permitted for:').
9239: '<ul>';
9240: foreach my $case (@{$cancreate{$type}}) {
9241: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
9242: }
9243: $chgtext .= '</ul>';
9244: if (ref($cancreate{$type}) eq 'ARRAY') {
9245: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
9246: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
9247: if (@{$cancreate{'statustocreate'}} == 0) {
9248: $chgtext .= '<br />'.
9249: '<span class="LC_warning">'.
9250: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
9251: '</span>';
9252: }
9253: }
9254: }
9255: }
9256: }
9257: } elsif ($type eq 'shibenv') {
9258: if (keys(%{$cancreate{$type}}) == 0) {
9259: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information');
9260: } else {
9261: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
9262: '<ul>';
9263: foreach my $field (@shibfields) {
9264: next if ($cancreate{$type}{$field} eq '');
9265: if ($field eq 'inststatus') {
9266: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
9267: } else {
9268: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
9269: }
9270: }
9271: $chgtext .= '</ul>';
9272: }
9273: } elsif ($type eq 'statustocreate') {
9274: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
9275: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
9276: if (@{$cancreate{'selfcreate'}} > 0) {
9277: if (@{$cancreate{'statustocreate'}} == 0) {
9278: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
9279: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
9280: $chgtext .= '<br />'.
9281: '<span class="LC_warning">'.
9282: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
9283: '</span>';
9284: }
9285: } elsif (ref($usertypes) eq 'HASH') {
9286: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
9287: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
9288: } else {
9289: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
9290: }
9291: $chgtext .= '<ul>';
9292: foreach my $case (@{$cancreate{$type}}) {
9293: if ($case eq 'default') {
9294: $chgtext .= '<li>'.$othertitle.'</li>';
9295: } else {
9296: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
9297: }
9298: }
9299: $chgtext .= '</ul>';
9300: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
9301: $chgtext .= '<br /><span class="LC_warning">'.
9302: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
9303: '</span>';
9304: }
9305: }
9306: } else {
9307: if (@{$cancreate{$type}} == 0) {
9308: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
9309: } else {
9310: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
9311: }
9312: }
9313: }
9314: } elsif ($type eq 'selfcreateprocessing') {
9315: my %choices = &Apache::lonlocal::texthash (
9316: automatic => 'Automatic approval',
9317: approval => 'Queued for approval',
9318: );
9319: if (@statuses > 1) {
9320: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set as follows:').
9321: '<ul>';
9322: foreach my $type (@statuses) {
9323: if ($type eq 'default') {
9324: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
9325: } else {
9326: $chgtext .= '<li>'.$usertypes->{$type}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
9327: }
9328: }
9329: $chgtext .= '</ul>';
9330: } else {
9331: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set to: "[_1]"',
9332: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
9333: }
9334: } elsif ($type eq 'captcha') {
9335: if ($savecaptcha{$type} eq 'notused') {
9336: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
9337: } else {
9338: my %captchas = &captcha_phrases();
9339: if ($captchas{$savecaptcha{$type}}) {
9340: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
9341: } else {
9342: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
9343: }
9344: }
9345: } elsif ($type eq 'recaptchakeys') {
9346: my ($privkey,$pubkey);
9347: if (ref($savecaptcha{$type}) eq 'HASH') {
9348: $pubkey = $savecaptcha{$type}{'public'};
9349: $privkey = $savecaptcha{$type}{'private'};
9350: }
9351: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
9352: if (!$pubkey) {
9353: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
9354: } else {
9355: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
9356: }
9357: if (!$privkey) {
9358: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
9359: } else {
9360: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
9361: }
9362: $chgtext .= '</ul>';
9363: } elsif ($type eq 'recaptchaversion') {
9364: if ($savecaptcha{'captcha'} eq 'recaptcha') {
9365: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
9366: }
9367: } elsif ($type eq 'emailusername') {
9368: if (ref($cancreate{'emailusername'}) eq 'HASH') {
9369: if (ref($types) eq 'ARRAY') {
9370: foreach my $type (@{$types}) {
9371: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
9372: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
9373: $chgtext .= &mt('When self-creating account with e-mail as username, the following information will be provided by [_1]:',"'$usertypes->{$type}'").
9374: '<ul>';
9375: foreach my $field (@{$infofields}) {
9376: if ($cancreate{'emailusername'}{$type}{$field}) {
9377: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
9378: }
9379: }
9380: $chgtext .= '</ul>';
9381: } else {
9382: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
9383: }
9384: } else {
9385: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
9386: }
9387: }
9388: }
9389: }
9390: } elsif ($type eq 'notify') {
9391: $chgtext = &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
9392: if (ref($changes{'cancreate'}) eq 'ARRAY') {
9393: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
9394: if ($cancreate{'notify'}{'approval'}) {
9395: $chgtext = &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
9396: }
9397: }
9398: }
9399: }
9400: if ($chgtext) {
9401: $resulttext .= '<li>'.$chgtext.'</li>';
9402: }
9403: }
9404: }
9405: if (ref($changes{'email_rule'}) eq 'ARRAY') {
9406: my ($emailrules,$emailruleorder) =
9407: &Apache::lonnet::inst_userrules($dom,'email');
9408: my $chgtext = '<ul>';
9409: foreach my $type (@email_rule) {
9410: if (ref($emailrules->{$type}) eq 'HASH') {
9411: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
9412: }
9413: }
9414: $chgtext .= '</ul>';
9415: if (@email_rule > 0) {
9416: $resulttext .= '<li>'.
9417: &mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').
9418: $chgtext.
9419: '</li>';
9420: } else {
9421: $resulttext .= '<li>'.
9422: &mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').
9423: '</li>';
9424: }
9425: }
9426: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
9427: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
9428: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9429: foreach my $type (@{$changes{'selfcreate'}}) {
9430: my $typename = $type;
9431: if (ref($usertypes) eq 'HASH') {
9432: if ($usertypes->{$type} ne '') {
9433: $typename = $usertypes->{$type};
9434: }
9435: }
9436: my @modifiable;
9437: $resulttext .= '<li>'.
9438: &mt('Self-creation of account by users with status: [_1]',
9439: '<span class="LC_cusr_emph">'.$typename.'</span>').
9440: ' - '.&mt('modifiable fields (if institutional data blank): ');
9441: foreach my $field (@fields) {
9442: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
9443: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
9444: }
9445: }
9446: if (@modifiable > 0) {
9447: $resulttext .= join(', ',@modifiable);
9448: } else {
9449: $resulttext .= &mt('none');
9450: }
9451: $resulttext .= '</li>';
9452: }
9453: $resulttext .= '</ul></li>';
9454: }
9455: $resulttext .= '</ul>';
9456: } else {
9457: $resulttext = &mt('No changes made to self-creation settings');
9458: }
9459: } else {
9460: $resulttext = '<span class="LC_error">'.
9461: &mt('An error occurred: [_1]',$putresult).'</span>';
9462: }
9463: if ($warningmsg ne '') {
9464: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
9465: }
9466: return $resulttext;
9467: }
9468:
9469: sub process_captcha {
9470: my ($container,$changes,$newsettings,$current) = @_;
9471: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
9472: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
9473: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
9474: $newsettings->{'captcha'} = 'original';
9475: }
9476: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
9477: if ($container eq 'cancreate') {
9478: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
9479: push(@{$changes->{'cancreate'}},'captcha');
9480: } elsif (!defined($changes->{'cancreate'})) {
9481: $changes->{'cancreate'} = ['captcha'];
9482: }
9483: } else {
9484: $changes->{'captcha'} = 1;
9485: }
9486: }
9487: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
9488: if ($newsettings->{'captcha'} eq 'recaptcha') {
9489: $newpub = $env{'form.'.$container.'_recaptchapub'};
9490: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
9491: $newpub =~ s/[^\w\-]//g;
9492: $newpriv =~ s/[^\w\-]//g;
9493: $newsettings->{'recaptchakeys'} = {
9494: public => $newpub,
9495: private => $newpriv,
9496: };
9497: $newversion = $env{'form.'.$container.'_recaptchaversion'};
9498: $newversion =~ s/\D//g;
9499: if ($newversion ne '2') {
9500: $newversion = 1;
9501: }
9502: $newsettings->{'recaptchaversion'} = $newversion;
9503: }
9504: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
9505: $currpub = $current->{'recaptchakeys'}{'public'};
9506: $currpriv = $current->{'recaptchakeys'}{'private'};
9507: unless ($newsettings->{'captcha'} eq 'recaptcha') {
9508: $newsettings->{'recaptchakeys'} = {
9509: public => '',
9510: private => '',
9511: }
9512: }
9513: }
9514: if ($current->{'captcha'} eq 'recaptcha') {
9515: $currversion = $current->{'recaptchaversion'};
9516: if ($currversion ne '2') {
9517: $currversion = 1;
9518: }
9519: }
9520: if ($currversion ne $newversion) {
9521: if ($container eq 'cancreate') {
9522: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
9523: push(@{$changes->{'cancreate'}},'recaptchaversion');
9524: } elsif (!defined($changes->{'cancreate'})) {
9525: $changes->{'cancreate'} = ['recaptchaversion'];
9526: }
9527: } else {
9528: $changes->{'recaptchaversion'} = 1;
9529: }
9530: }
9531: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
9532: if ($container eq 'cancreate') {
9533: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
9534: push(@{$changes->{'cancreate'}},'recaptchakeys');
9535: } elsif (!defined($changes->{'cancreate'})) {
9536: $changes->{'cancreate'} = ['recaptchakeys'];
9537: }
9538: } else {
9539: $changes->{'recaptchakeys'} = 1;
9540: }
9541: }
9542: return;
9543: }
9544:
9545: sub modify_usermodification {
9546: my ($dom,%domconfig) = @_;
9547: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
9548: if (ref($domconfig{'usermodification'}) eq 'HASH') {
9549: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
9550: if ($key eq 'selfcreate') {
9551: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
9552: } else {
9553: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
9554: }
9555: }
9556: }
9557: my @contexts = ('author','course');
9558: my %context_title = (
9559: author => 'In author context',
9560: course => 'In course context',
9561: );
9562: my @fields = ('lastname','firstname','middlename','generation',
9563: 'permanentemail','id');
9564: my %roles = (
9565: author => ['ca','aa'],
9566: course => ['st','ep','ta','in','cr'],
9567: );
9568: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9569: foreach my $context (@contexts) {
9570: foreach my $role (@{$roles{$context}}) {
9571: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
9572: foreach my $item (@fields) {
9573: if (grep(/^\Q$item\E$/,@modifiable)) {
9574: $modifyhash{$context}{$role}{$item} = 1;
9575: } else {
9576: $modifyhash{$context}{$role}{$item} = 0;
9577: }
9578: }
9579: }
9580: if (ref($curr_usermodification{$context}) eq 'HASH') {
9581: foreach my $role (@{$roles{$context}}) {
9582: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
9583: foreach my $field (@fields) {
9584: if ($modifyhash{$context}{$role}{$field} ne
9585: $curr_usermodification{$context}{$role}{$field}) {
9586: push(@{$changes{$context}},$role);
9587: last;
9588: }
9589: }
9590: }
9591: }
9592: } else {
9593: foreach my $context (@contexts) {
9594: foreach my $role (@{$roles{$context}}) {
9595: push(@{$changes{$context}},$role);
9596: }
9597: }
9598: }
9599: }
9600: my %usermodification_hash = (
9601: usermodification => \%modifyhash,
9602: );
9603: my $putresult = &Apache::lonnet::put_dom('configuration',
9604: \%usermodification_hash,$dom);
9605: if ($putresult eq 'ok') {
9606: if (keys(%changes) > 0) {
9607: $resulttext = &mt('Changes made: ').'<ul>';
9608: foreach my $context (@contexts) {
9609: if (ref($changes{$context}) eq 'ARRAY') {
9610: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
9611: if (ref($changes{$context}) eq 'ARRAY') {
9612: foreach my $role (@{$changes{$context}}) {
9613: my $rolename;
9614: if ($role eq 'cr') {
9615: $rolename = &mt('Custom');
9616: } else {
9617: $rolename = &Apache::lonnet::plaintext($role);
9618: }
9619: my @modifiable;
9620: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
9621: foreach my $field (@fields) {
9622: if ($modifyhash{$context}{$role}{$field}) {
9623: push(@modifiable,$fieldtitles{$field});
9624: }
9625: }
9626: if (@modifiable > 0) {
9627: $resulttext .= join(', ',@modifiable);
9628: } else {
9629: $resulttext .= &mt('none');
9630: }
9631: $resulttext .= '</li>';
9632: }
9633: $resulttext .= '</ul></li>';
9634: }
9635: }
9636: }
9637: $resulttext .= '</ul>';
9638: } else {
9639: $resulttext = &mt('No changes made to user modification settings');
9640: }
9641: } else {
9642: $resulttext = '<span class="LC_error">'.
9643: &mt('An error occurred: [_1]',$putresult).'</span>';
9644: }
9645: return $resulttext;
9646: }
9647:
9648: sub modify_defaults {
9649: my ($dom,$lastactref,%domconfig) = @_;
9650: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
9651: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9652: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
9653: my @authtypes = ('internal','krb4','krb5','localauth');
9654: foreach my $item (@items) {
9655: $newvalues{$item} = $env{'form.'.$item};
9656: if ($item eq 'auth_def') {
9657: if ($newvalues{$item} ne '') {
9658: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
9659: push(@errors,$item);
9660: }
9661: }
9662: } elsif ($item eq 'lang_def') {
9663: if ($newvalues{$item} ne '') {
9664: if ($newvalues{$item} =~ /^(\w+)/) {
9665: my $langcode = $1;
9666: if ($langcode ne 'x_chef') {
9667: if (code2language($langcode) eq '') {
9668: push(@errors,$item);
9669: }
9670: }
9671: } else {
9672: push(@errors,$item);
9673: }
9674: }
9675: } elsif ($item eq 'timezone_def') {
9676: if ($newvalues{$item} ne '') {
9677: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
9678: push(@errors,$item);
9679: }
9680: }
9681: } elsif ($item eq 'datelocale_def') {
9682: if ($newvalues{$item} ne '') {
9683: my @datelocale_ids = DateTime::Locale->ids();
9684: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
9685: push(@errors,$item);
9686: }
9687: }
9688: } elsif ($item eq 'portal_def') {
9689: if ($newvalues{$item} ne '') {
9690: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
9691: push(@errors,$item);
9692: }
9693: }
9694: }
9695: if (grep(/^\Q$item\E$/,@errors)) {
9696: $newvalues{$item} = $domdefaults{$item};
9697: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
9698: $changes{$item} = 1;
9699: }
9700: $domdefaults{$item} = $newvalues{$item};
9701: }
9702: my %defaults_hash = (
9703: defaults => \%newvalues,
9704: );
9705: my $title = &defaults_titles();
9706:
9707: my $currinststatus;
9708: if (ref($domconfig{'inststatus'}) eq 'HASH') {
9709: $currinststatus = $domconfig{'inststatus'};
9710: } else {
9711: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9712: $currinststatus = {
9713: inststatustypes => $usertypes,
9714: inststatusorder => $types,
9715: inststatusguest => [],
9716: };
9717: }
9718: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
9719: my @allpos;
9720: my %guests;
9721: my %alltypes;
9722: my ($currtitles,$currguests,$currorder);
9723: if (ref($currinststatus) eq 'HASH') {
9724: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
9725: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
9726: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
9727: if ($currinststatus->{inststatustypes}->{$type} ne '') {
9728: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
9729: }
9730: }
9731: unless (grep(/^\Q$type\E$/,@todelete)) {
9732: my $position = $env{'form.inststatus_pos_'.$type};
9733: $position =~ s/\D+//g;
9734: $allpos[$position] = $type;
9735: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
9736: $alltypes{$type} =~ s/`//g;
9737: if ($env{'form.inststatus_guest_'.$type}) {
9738: $guests{$type} = 1;
9739: }
9740: }
9741: }
9742: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
9743: $currguests = join(',',@{$currinststatus->{'inststatusguest'}});
9744: }
9745: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
9746: $currtitles =~ s/,$//;
9747: }
9748: }
9749: if ($env{'form.addinststatus'}) {
9750: my $newtype = $env{'form.addinststatus'};
9751: $newtype =~ s/\W//g;
9752: unless (exists($alltypes{$newtype})) {
9753: if ($env{'form.addinststatus_guest'}) {
9754: $guests{$newtype} = 1;
9755: }
9756: $alltypes{$newtype} = $env{'form.addinststatus_title'};
9757: $alltypes{$newtype} =~ s/`//g;
9758: my $position = $env{'form.addinststatus_pos'};
9759: $position =~ s/\D+//g;
9760: if ($position ne '') {
9761: $allpos[$position] = $newtype;
9762: }
9763: }
9764: }
9765: my (@orderedstatus,@orderedguests);
9766: foreach my $type (@allpos) {
9767: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
9768: push(@orderedstatus,$type);
9769: if ($guests{$type}) {
9770: push(@orderedguests,$type);
9771: }
9772: }
9773: }
9774: foreach my $type (keys(%alltypes)) {
9775: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
9776: delete($alltypes{$type});
9777: }
9778: }
9779: $defaults_hash{'inststatus'} = {
9780: inststatustypes => \%alltypes,
9781: inststatusorder => \@orderedstatus,
9782: inststatusguest => \@orderedguests,
9783: };
9784: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
9785: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
9786: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
9787: }
9788: }
9789: if ($currorder ne join(',',@orderedstatus)) {
9790: $changes{'inststatus'}{'inststatusorder'} = 1;
9791: }
9792: if ($currguests ne join(',',@orderedguests)) {
9793: $changes{'inststatus'}{'inststatusguest'} = 1;
9794: }
9795: my $newtitles;
9796: foreach my $item (@orderedstatus) {
9797: $newtitles .= $alltypes{$item}.',';
9798: }
9799: $newtitles =~ s/,$//;
9800: if ($currtitles ne $newtitles) {
9801: $changes{'inststatus'}{'inststatustypes'} = 1;
9802: }
9803: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
9804: $dom);
9805: if ($putresult eq 'ok') {
9806: if (keys(%changes) > 0) {
9807: $resulttext = &mt('Changes made:').'<ul>';
9808: my $version = &Apache::lonnet::get_server_loncaparev($dom);
9809: 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";
9810: foreach my $item (sort(keys(%changes))) {
9811: if ($item eq 'inststatus') {
9812: if (ref($changes{'inststatus'}) eq 'HASH') {
9813: if (($changes{'inststatus'}{'inststatustypes'}) || $changes{'inststatus'}{'inststatusorder'}) {
9814: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
9815: foreach my $type (@orderedstatus) {
9816: $resulttext .= $alltypes{$type}.', ';
9817: }
9818: $resulttext =~ s/, $//;
9819: $resulttext .= '</li>';
9820: }
9821: if ($changes{'inststatus'}{'inststatusguest'}) {
9822: $resulttext .= '<li>';
9823: if (@orderedguests) {
9824: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to:').' ';
9825: foreach my $type (@orderedguests) {
9826: $resulttext .= $alltypes{$type}.', ';
9827: }
9828: $resulttext =~ s/, $//;
9829: } else {
9830: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to none.');
9831: }
9832: $resulttext .= '</li>';
9833: }
9834: }
9835: } else {
9836: my $value = $env{'form.'.$item};
9837: if ($value eq '') {
9838: $value = &mt('none');
9839: } elsif ($item eq 'auth_def') {
9840: my %authnames = &authtype_names();
9841: my %shortauth = (
9842: internal => 'int',
9843: krb4 => 'krb4',
9844: krb5 => 'krb5',
9845: localauth => 'loc',
9846: );
9847: $value = $authnames{$shortauth{$value}};
9848: }
9849: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
9850: $mailmsgtext .= "$title->{$item} set to $value\n";
9851: }
9852: }
9853: $resulttext .= '</ul>';
9854: $mailmsgtext .= "\n";
9855: my $cachetime = 24*60*60;
9856: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
9857: if (ref($lastactref) eq 'HASH') {
9858: $lastactref->{'domdefaults'} = 1;
9859: }
9860: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
9861: my $notify = 1;
9862: if (ref($domconfig{'contacts'}) eq 'HASH') {
9863: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
9864: $notify = 0;
9865: }
9866: }
9867: if ($notify) {
9868: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
9869: "LON-CAPA Domain Settings Change - $dom",
9870: $mailmsgtext);
9871: }
9872: }
9873: } else {
9874: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
9875: }
9876: } else {
9877: $resulttext = '<span class="LC_error">'.
9878: &mt('An error occurred: [_1]',$putresult).'</span>';
9879: }
9880: if (@errors > 0) {
9881: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
9882: foreach my $item (@errors) {
9883: $resulttext .= ' "'.$title->{$item}.'",';
9884: }
9885: $resulttext =~ s/,$//;
9886: }
9887: return $resulttext;
9888: }
9889:
9890: sub modify_scantron {
9891: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
9892: my ($resulttext,%confhash,%changes,$errors);
9893: my $custom = 'custom.tab';
9894: my $default = 'default.tab';
9895: my $servadm = $r->dir_config('lonAdmEMail');
9896: my ($configuserok,$author_ok,$switchserver) =
9897: &config_check($dom,$confname,$servadm);
9898: if ($env{'form.scantronformat.filename'} ne '') {
9899: my $error;
9900: if ($configuserok eq 'ok') {
9901: if ($switchserver) {
9902: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
9903: } else {
9904: if ($author_ok eq 'ok') {
9905: my ($result,$scantronurl) =
9906: &publishlogo($r,'upload','scantronformat',$dom,
9907: $confname,'scantron','','',$custom);
9908: if ($result eq 'ok') {
9909: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
9910: $changes{'scantronformat'} = 1;
9911: } else {
9912: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
9913: }
9914: } else {
9915: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
9916: }
9917: }
9918: } else {
9919: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
9920: }
9921: if ($error) {
9922: &Apache::lonnet::logthis($error);
9923: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9924: }
9925: }
9926: if (ref($domconfig{'scantron'}) eq 'HASH') {
9927: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
9928: if ($env{'form.scantronformat_del'}) {
9929: $confhash{'scantron'}{'scantronformat'} = '';
9930: $changes{'scantronformat'} = 1;
9931: }
9932: }
9933: }
9934: if (keys(%confhash) > 0) {
9935: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
9936: $dom);
9937: if ($putresult eq 'ok') {
9938: if (keys(%changes) > 0) {
9939: if (ref($confhash{'scantron'}) eq 'HASH') {
9940: $resulttext = &mt('Changes made:').'<ul>';
9941: if ($confhash{'scantron'}{'scantronformat'} eq '') {
9942: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
9943: } else {
9944: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
9945: }
9946: $resulttext .= '</ul>';
9947: } else {
9948: $resulttext = &mt('Changes made to bubblesheet format file.');
9949: }
9950: $resulttext .= '</ul>';
9951: &Apache::loncommon::devalidate_domconfig_cache($dom);
9952: if (ref($lastactref) eq 'HASH') {
9953: $lastactref->{'domainconfig'} = 1;
9954: }
9955: } else {
9956: $resulttext = &mt('No changes made to bubblesheet format file');
9957: }
9958: } else {
9959: $resulttext = '<span class="LC_error">'.
9960: &mt('An error occurred: [_1]',$putresult).'</span>';
9961: }
9962: } else {
9963: $resulttext = &mt('No changes made to bubblesheet format file');
9964: }
9965: if ($errors) {
9966: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
9967: $errors.'</ul>';
9968: }
9969: return $resulttext;
9970: }
9971:
9972: sub modify_coursecategories {
9973: my ($dom,$lastactref,%domconfig) = @_;
9974: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
9975: $cathash);
9976: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
9977: my @catitems = ('unauth','auth');
9978: my @cattypes = ('std','domonly','codesrch','none');
9979: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
9980: $cathash = $domconfig{'coursecategories'}{'cats'};
9981: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
9982: $changes{'togglecats'} = 1;
9983: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
9984: }
9985: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
9986: $changes{'categorize'} = 1;
9987: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
9988: }
9989: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
9990: $changes{'togglecatscomm'} = 1;
9991: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
9992: }
9993: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
9994: $changes{'categorizecomm'} = 1;
9995: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
9996: }
9997: foreach my $item (@catitems) {
9998: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
9999: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
10000: $changes{$item} = 1;
10001: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
10002: }
10003: }
10004: }
10005: } else {
10006: $changes{'togglecats'} = 1;
10007: $changes{'categorize'} = 1;
10008: $changes{'togglecatscomm'} = 1;
10009: $changes{'categorizecomm'} = 1;
10010: $domconfig{'coursecategories'} = {
10011: togglecats => $env{'form.togglecats'},
10012: categorize => $env{'form.categorize'},
10013: togglecatscomm => $env{'form.togglecatscomm'},
10014: categorizecomm => $env{'form.categorizecomm'},
10015: };
10016: foreach my $item (@catitems) {
10017: if ($env{'form.coursecat_'.$item} ne 'std') {
10018: $changes{$item} = 1;
10019: }
10020: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
10021: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
10022: }
10023: }
10024: }
10025: if (ref($cathash) eq 'HASH') {
10026: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
10027: push (@deletecategory,'instcode::0');
10028: }
10029: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
10030: push(@deletecategory,'communities::0');
10031: }
10032: }
10033: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
10034: if (ref($cathash) eq 'HASH') {
10035: if (@deletecategory > 0) {
10036: #FIXME Need to remove category from all courses using a deleted category
10037: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
10038: foreach my $item (@deletecategory) {
10039: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
10040: delete($domconfig{'coursecategories'}{'cats'}{$item});
10041: $deletions{$item} = 1;
10042: &recurse_cat_deletes($item,$cathash,\%deletions);
10043: }
10044: }
10045: }
10046: foreach my $item (keys(%{$cathash})) {
10047: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
10048: if ($cathash->{$item} ne $env{'form.'.$item}) {
10049: $reorderings{$item} = 1;
10050: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
10051: }
10052: if ($env{'form.addcategory_name_'.$item} ne '') {
10053: my $newcat = $env{'form.addcategory_name_'.$item};
10054: my $newdepth = $depth+1;
10055: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
10056: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
10057: $adds{$newitem} = 1;
10058: }
10059: if ($env{'form.subcat_'.$item} ne '') {
10060: my $newcat = $env{'form.subcat_'.$item};
10061: my $newdepth = $depth+1;
10062: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
10063: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
10064: $adds{$newitem} = 1;
10065: }
10066: }
10067: }
10068: if ($env{'form.instcode'} eq '1') {
10069: if (ref($cathash) eq 'HASH') {
10070: my $newitem = 'instcode::0';
10071: if ($cathash->{$newitem} eq '') {
10072: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
10073: $adds{$newitem} = 1;
10074: }
10075: } else {
10076: my $newitem = 'instcode::0';
10077: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
10078: $adds{$newitem} = 1;
10079: }
10080: }
10081: if ($env{'form.communities'} eq '1') {
10082: if (ref($cathash) eq 'HASH') {
10083: my $newitem = 'communities::0';
10084: if ($cathash->{$newitem} eq '') {
10085: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
10086: $adds{$newitem} = 1;
10087: }
10088: } else {
10089: my $newitem = 'communities::0';
10090: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
10091: $adds{$newitem} = 1;
10092: }
10093: }
10094: if ($env{'form.addcategory_name'} ne '') {
10095: if (($env{'form.addcategory_name'} ne 'instcode') &&
10096: ($env{'form.addcategory_name'} ne 'communities')) {
10097: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
10098: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
10099: $adds{$newitem} = 1;
10100: }
10101: }
10102: my $putresult;
10103: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
10104: if (keys(%deletions) > 0) {
10105: foreach my $key (keys(%deletions)) {
10106: if ($predelallitems{$key} ne '') {
10107: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
10108: }
10109: }
10110: }
10111: my (@chkcats,@chktrails,%chkallitems);
10112: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
10113: if (ref($chkcats[0]) eq 'ARRAY') {
10114: my $depth = 0;
10115: my $chg = 0;
10116: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
10117: my $name = $chkcats[0][$i];
10118: my $item;
10119: if ($name eq '') {
10120: $chg ++;
10121: } else {
10122: $item = &escape($name).'::0';
10123: if ($chg) {
10124: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
10125: }
10126: $depth ++;
10127: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
10128: $depth --;
10129: }
10130: }
10131: }
10132: }
10133: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
10134: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
10135: if ($putresult eq 'ok') {
10136: my %title = (
10137: togglecats => 'Show/Hide a course in catalog',
10138: categorize => 'Assign a category to a course',
10139: togglecatscomm => 'Show/Hide a community in catalog',
10140: categorizecomm => 'Assign a category to a community',
10141: );
10142: my %level = (
10143: dom => 'set in Domain ("Modify Course/Community")',
10144: crs => 'set in Course ("Course Configuration")',
10145: comm => 'set in Community ("Community Configuration")',
10146: none => 'No catalog',
10147: std => 'Standard catalog',
10148: domonly => 'Domain-only catalog',
10149: codesrch => 'Code search form',
10150: );
10151: $resulttext = &mt('Changes made:').'<ul>';
10152: if ($changes{'togglecats'}) {
10153: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
10154: }
10155: if ($changes{'categorize'}) {
10156: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
10157: }
10158: if ($changes{'togglecatscomm'}) {
10159: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
10160: }
10161: if ($changes{'categorizecomm'}) {
10162: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
10163: }
10164: if ($changes{'unauth'}) {
10165: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
10166: }
10167: if ($changes{'auth'}) {
10168: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
10169: }
10170: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
10171: my $cathash;
10172: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
10173: $cathash = $domconfig{'coursecategories'}{'cats'};
10174: } else {
10175: $cathash = {};
10176: }
10177: my (@cats,@trails,%allitems);
10178: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
10179: if (keys(%deletions) > 0) {
10180: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
10181: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
10182: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
10183: }
10184: $resulttext .= '</ul></li>';
10185: }
10186: if (keys(%reorderings) > 0) {
10187: my %sort_by_trail;
10188: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
10189: foreach my $key (keys(%reorderings)) {
10190: if ($allitems{$key} ne '') {
10191: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
10192: }
10193: }
10194: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
10195: $resulttext .= '<li>'.$trails[$trail].'</li>';
10196: }
10197: $resulttext .= '</ul></li>';
10198: }
10199: if (keys(%adds) > 0) {
10200: my %sort_by_trail;
10201: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
10202: foreach my $key (keys(%adds)) {
10203: if ($allitems{$key} ne '') {
10204: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
10205: }
10206: }
10207: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
10208: $resulttext .= '<li>'.$trails[$trail].'</li>';
10209: }
10210: $resulttext .= '</ul></li>';
10211: }
10212: }
10213: $resulttext .= '</ul>';
10214: if ($changes{'unauth'} || $changes{'auth'}) {
10215: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
10216: if ($changes{'auth'}) {
10217: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
10218: }
10219: if ($changes{'unauth'}) {
10220: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
10221: }
10222: my $cachetime = 24*60*60;
10223: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10224: if (ref($lastactref) eq 'HASH') {
10225: $lastactref->{'domdefaults'} = 1;
10226: }
10227: }
10228: } else {
10229: $resulttext = '<span class="LC_error">'.
10230: &mt('An error occurred: [_1]',$putresult).'</span>';
10231: }
10232: } else {
10233: $resulttext = &mt('No changes made to course and community categories');
10234: }
10235: return $resulttext;
10236: }
10237:
10238: sub modify_serverstatuses {
10239: my ($dom,%domconfig) = @_;
10240: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
10241: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
10242: %currserverstatus = %{$domconfig{'serverstatuses'}};
10243: }
10244: my @pages = &serverstatus_pages();
10245: foreach my $type (@pages) {
10246: $newserverstatus{$type}{'namedusers'} = '';
10247: $newserverstatus{$type}{'machines'} = '';
10248: if (defined($env{'form.'.$type.'_namedusers'})) {
10249: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
10250: my @okusers;
10251: foreach my $user (@users) {
10252: my ($uname,$udom) = split(/:/,$user);
10253: if (($udom =~ /^$match_domain$/) &&
10254: (&Apache::lonnet::domain($udom)) &&
10255: ($uname =~ /^$match_username$/)) {
10256: if (!grep(/^\Q$user\E/,@okusers)) {
10257: push(@okusers,$user);
10258: }
10259: }
10260: }
10261: if (@okusers > 0) {
10262: @okusers = sort(@okusers);
10263: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
10264: }
10265: }
10266: if (defined($env{'form.'.$type.'_machines'})) {
10267: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
10268: my @okmachines;
10269: foreach my $ip (@machines) {
10270: my @parts = split(/\./,$ip);
10271: next if (@parts < 4);
10272: my $badip = 0;
10273: for (my $i=0; $i<4; $i++) {
10274: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
10275: $badip = 1;
10276: last;
10277: }
10278: }
10279: if (!$badip) {
10280: push(@okmachines,$ip);
10281: }
10282: }
10283: @okmachines = sort(@okmachines);
10284: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
10285: }
10286: }
10287: my %serverstatushash = (
10288: serverstatuses => \%newserverstatus,
10289: );
10290: foreach my $type (@pages) {
10291: foreach my $setting ('namedusers','machines') {
10292: my (@current,@new);
10293: if (ref($currserverstatus{$type}) eq 'HASH') {
10294: if ($currserverstatus{$type}{$setting} ne '') {
10295: @current = split(/,/,$currserverstatus{$type}{$setting});
10296: }
10297: }
10298: if ($newserverstatus{$type}{$setting} ne '') {
10299: @new = split(/,/,$newserverstatus{$type}{$setting});
10300: }
10301: if (@current > 0) {
10302: if (@new > 0) {
10303: foreach my $item (@current) {
10304: if (!grep(/^\Q$item\E$/,@new)) {
10305: $changes{$type}{$setting} = 1;
10306: last;
10307: }
10308: }
10309: foreach my $item (@new) {
10310: if (!grep(/^\Q$item\E$/,@current)) {
10311: $changes{$type}{$setting} = 1;
10312: last;
10313: }
10314: }
10315: } else {
10316: $changes{$type}{$setting} = 1;
10317: }
10318: } elsif (@new > 0) {
10319: $changes{$type}{$setting} = 1;
10320: }
10321: }
10322: }
10323: if (keys(%changes) > 0) {
10324: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
10325: my $putresult = &Apache::lonnet::put_dom('configuration',
10326: \%serverstatushash,$dom);
10327: if ($putresult eq 'ok') {
10328: $resulttext .= &mt('Changes made:').'<ul>';
10329: foreach my $type (@pages) {
10330: if (ref($changes{$type}) eq 'HASH') {
10331: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
10332: if ($changes{$type}{'namedusers'}) {
10333: if ($newserverstatus{$type}{'namedusers'} eq '') {
10334: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
10335: } else {
10336: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
10337: }
10338: }
10339: if ($changes{$type}{'machines'}) {
10340: if ($newserverstatus{$type}{'machines'} eq '') {
10341: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
10342: } else {
10343: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
10344: }
10345:
10346: }
10347: $resulttext .= '</ul></li>';
10348: }
10349: }
10350: $resulttext .= '</ul>';
10351: } else {
10352: $resulttext = '<span class="LC_error">'.
10353: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
10354:
10355: }
10356: } else {
10357: $resulttext = &mt('No changes made to access to server status pages');
10358: }
10359: return $resulttext;
10360: }
10361:
10362: sub modify_helpsettings {
10363: my ($r,$dom,$confname,%domconfig) = @_;
10364: my ($resulttext,$errors,%changes,%helphash);
10365: my %defaultchecked = ('submitbugs' => 'on');
10366: my @offon = ('off','on');
10367: my @toggles = ('submitbugs');
10368: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
10369: foreach my $item (@toggles) {
10370: if ($defaultchecked{$item} eq 'on') {
10371: if ($domconfig{'helpsettings'}{$item} eq '') {
10372: if ($env{'form.'.$item} eq '0') {
10373: $changes{$item} = 1;
10374: }
10375: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
10376: $changes{$item} = 1;
10377: }
10378: } elsif ($defaultchecked{$item} eq 'off') {
10379: if ($domconfig{'helpsettings'}{$item} eq '') {
10380: if ($env{'form.'.$item} eq '1') {
10381: $changes{$item} = 1;
10382: }
10383: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
10384: $changes{$item} = 1;
10385: }
10386: }
10387: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
10388: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
10389: }
10390: }
10391: }
10392: my $putresult;
10393: if (keys(%changes) > 0) {
10394: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
10395: if ($putresult eq 'ok') {
10396: $resulttext = &mt('Changes made:').'<ul>';
10397: foreach my $item (sort(keys(%changes))) {
10398: if ($item eq 'submitbugs') {
10399: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
10400: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
10401: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
10402: }
10403: }
10404: $resulttext .= '</ul>';
10405: } else {
10406: $resulttext = &mt('No changes made to help settings');
10407: $errors .= '<li><span class="LC_error">'.
10408: &mt('An error occurred storing the settings: [_1]',
10409: $putresult).'</span></li>';
10410: }
10411: }
10412: if ($errors) {
10413: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
10414: $errors.'</ul>';
10415: }
10416: return $resulttext;
10417: }
10418:
10419: sub modify_coursedefaults {
10420: my ($dom,$lastactref,%domconfig) = @_;
10421: my ($resulttext,$errors,%changes,%defaultshash);
10422: my %defaultchecked = (
10423: 'uselcmath' => 'on',
10424: 'usejsme' => 'on'
10425: );
10426: my @toggles = ('uselcmath','usejsme');
10427: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
10428: 'uploadquota_community','uploadquota_textbook','mysqltables_official',
10429: 'mysqltables_unofficial','mysqltables_community','mysqltables_textbook');
10430: my @types = ('official','unofficial','community','textbook');
10431: my %staticdefaults = (
10432: anonsurvey_threshold => 10,
10433: uploadquota => 500,
10434: postsubmit => 60,
10435: mysqltables => 172800,
10436: );
10437:
10438: $defaultshash{'coursedefaults'} = {};
10439:
10440: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
10441: if ($domconfig{'coursedefaults'} eq '') {
10442: $domconfig{'coursedefaults'} = {};
10443: }
10444: }
10445:
10446: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
10447: foreach my $item (@toggles) {
10448: if ($defaultchecked{$item} eq 'on') {
10449: if (($domconfig{'coursedefaults'}{$item} eq '') &&
10450: ($env{'form.'.$item} eq '0')) {
10451: $changes{$item} = 1;
10452: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
10453: $changes{$item} = 1;
10454: }
10455: } elsif ($defaultchecked{$item} eq 'off') {
10456: if (($domconfig{'coursedefaults'}{$item} eq '') &&
10457: ($env{'form.'.$item} eq '1')) {
10458: $changes{$item} = 1;
10459: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
10460: $changes{$item} = 1;
10461: }
10462: }
10463: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
10464: }
10465: foreach my $item (@numbers) {
10466: my ($currdef,$newdef);
10467: $newdef = $env{'form.'.$item};
10468: if ($item eq 'anonsurvey_threshold') {
10469: $currdef = $domconfig{'coursedefaults'}{$item};
10470: $newdef =~ s/\D//g;
10471: if ($newdef eq '' || $newdef < 1) {
10472: $newdef = 1;
10473: }
10474: $defaultshash{'coursedefaults'}{$item} = $newdef;
10475: } else {
10476: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
10477: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
10478: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
10479: }
10480: $newdef =~ s/[^\w.\-]//g;
10481: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
10482: }
10483: if ($currdef ne $newdef) {
10484: my $staticdef;
10485: if ($item eq 'anonsurvey_threshold') {
10486: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
10487: $changes{$item} = 1;
10488: }
10489: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
10490: my $setting = $1;
10491: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
10492: $changes{$setting} = 1;
10493: }
10494: }
10495: }
10496: }
10497: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
10498: my @currclonecode;
10499: if (ref($currclone) eq 'HASH') {
10500: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
10501: @currclonecode = @{$currclone->{'instcode'}};
10502: }
10503: }
10504: my $newclone;
10505: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
10506: $newclone = $env{'form.canclone'};
10507: }
10508: if ($newclone eq 'instcode') {
10509: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
10510: my (%codedefaults,@code_order,@clonecode);
10511: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
10512: \@code_order);
10513: foreach my $item (@code_order) {
10514: if (grep(/^\Q$item\E$/,@newcodes)) {
10515: push(@clonecode,$item);
10516: }
10517: }
10518: if (@clonecode) {
10519: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
10520: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
10521: if (@diffs) {
10522: $changes{'canclone'} = 1;
10523: }
10524: } else {
10525: $newclone eq '';
10526: }
10527: } elsif ($newclone ne '') {
10528: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
10529: }
10530: if ($newclone ne $currclone) {
10531: $changes{'canclone'} = 1;
10532: }
10533: my %credits;
10534: foreach my $type (@types) {
10535: unless ($type eq 'community') {
10536: $credits{$type} = $env{'form.'.$type.'_credits'};
10537: $credits{$type} =~ s/[^\d.]+//g;
10538: }
10539: }
10540: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
10541: ($env{'form.coursecredits'} eq '1')) {
10542: $changes{'coursecredits'} = 1;
10543: foreach my $type (keys(%credits)) {
10544: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
10545: }
10546: } else {
10547: if ($env{'form.coursecredits'} eq '1') {
10548: foreach my $type (@types) {
10549: unless ($type eq 'community') {
10550: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
10551: $changes{'coursecredits'} = 1;
10552: }
10553: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
10554: }
10555: }
10556: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
10557: foreach my $type (@types) {
10558: unless ($type eq 'community') {
10559: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
10560: $changes{'coursecredits'} = 1;
10561: last;
10562: }
10563: }
10564: }
10565: }
10566: }
10567: if ($env{'form.postsubmit'} eq '1') {
10568: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
10569: my %currtimeout;
10570: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
10571: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
10572: $changes{'postsubmit'} = 1;
10573: }
10574: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
10575: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
10576: }
10577: } else {
10578: $changes{'postsubmit'} = 1;
10579: }
10580: foreach my $type (@types) {
10581: my $timeout = $env{'form.'.$type.'_timeout'};
10582: $timeout =~ s/\D//g;
10583: if ($timeout == $staticdefaults{'postsubmit'}) {
10584: $timeout = '';
10585: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
10586: $timeout = '0';
10587: }
10588: unless ($timeout eq '') {
10589: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
10590: }
10591: if (exists($currtimeout{$type})) {
10592: if ($timeout ne $currtimeout{$type}) {
10593: $changes{'postsubmit'} = 1;
10594: }
10595: } elsif ($timeout ne '') {
10596: $changes{'postsubmit'} = 1;
10597: }
10598: }
10599: } else {
10600: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
10601: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
10602: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
10603: $changes{'postsubmit'} = 1;
10604: }
10605: } else {
10606: $changes{'postsubmit'} = 1;
10607: }
10608: }
10609: }
10610: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
10611: $dom);
10612: if ($putresult eq 'ok') {
10613: if (keys(%changes) > 0) {
10614: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10615: if (($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
10616: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
10617: ($changes{'canclone'}) || ($changes{'mysqltables'})) {
10618: foreach my $item ('uselcmath','usejsme') {
10619: if ($changes{$item}) {
10620: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
10621: }
10622: }
10623: if ($changes{'coursecredits'}) {
10624: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
10625: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
10626: $domdefaults{$type.'credits'} =
10627: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
10628: }
10629: }
10630: }
10631: if ($changes{'postsubmit'}) {
10632: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
10633: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
10634: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
10635: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
10636: $domdefaults{$type.'postsubtimeout'} =
10637: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
10638: }
10639: }
10640: }
10641: }
10642: if ($changes{'uploadquota'}) {
10643: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10644: foreach my $type (@types) {
10645: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
10646: }
10647: }
10648: }
10649: if ($changes{'canclone'}) {
10650: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
10651: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
10652: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
10653: if (@clonecodes) {
10654: $domdefaults{'canclone'} = join('+',@clonecodes);
10655: }
10656: }
10657: } else {
10658: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
10659: }
10660: }
10661: my $cachetime = 24*60*60;
10662: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10663: if (ref($lastactref) eq 'HASH') {
10664: $lastactref->{'domdefaults'} = 1;
10665: }
10666: }
10667: $resulttext = &mt('Changes made:').'<ul>';
10668: foreach my $item (sort(keys(%changes))) {
10669: if ($item eq 'uselcmath') {
10670: if ($env{'form.'.$item} eq '1') {
10671: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
10672: } else {
10673: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
10674: }
10675: } elsif ($item eq 'usejsme') {
10676: if ($env{'form.'.$item} eq '1') {
10677: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
10678: } else {
10679: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
10680: }
10681: } elsif ($item eq 'anonsurvey_threshold') {
10682: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
10683: } elsif ($item eq 'uploadquota') {
10684: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10685: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
10686: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
10687: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
10688: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
10689:
10690: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
10691: '</ul>'.
10692: '</li>';
10693: } else {
10694: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
10695: }
10696: } elsif ($item eq 'mysqltables') {
10697: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
10698: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
10699: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
10700: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
10701: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
10702: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
10703: '</ul>'.
10704: '</li>';
10705: } else {
10706: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
10707: }
10708: } elsif ($item eq 'postsubmit') {
10709: if ($domdefaults{'postsubmit'} eq 'off') {
10710: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
10711: } else {
10712: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
10713: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
10714: $resulttext .= &mt('durations:').'<ul>';
10715: foreach my $type (@types) {
10716: $resulttext .= '<li>';
10717: my $timeout;
10718: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
10719: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
10720: }
10721: my $display;
10722: if ($timeout eq '0') {
10723: $display = &mt('unlimited');
10724: } elsif ($timeout eq '') {
10725: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
10726: } else {
10727: $display = &mt('[quant,_1,second]',$timeout);
10728: }
10729: if ($type eq 'community') {
10730: $resulttext .= &mt('Communities');
10731: } elsif ($type eq 'official') {
10732: $resulttext .= &mt('Official courses');
10733: } elsif ($type eq 'unofficial') {
10734: $resulttext .= &mt('Unofficial courses');
10735: } elsif ($type eq 'textbook') {
10736: $resulttext .= &mt('Textbook courses');
10737: }
10738: $resulttext .= ' -- '.$display.'</li>';
10739: }
10740: $resulttext .= '</ul>';
10741: }
10742: $resulttext .= '</li>';
10743: }
10744: } elsif ($item eq 'coursecredits') {
10745: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
10746: if (($domdefaults{'officialcredits'} eq '') &&
10747: ($domdefaults{'unofficialcredits'} eq '') &&
10748: ($domdefaults{'textbookcredits'} eq '')) {
10749: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
10750: } else {
10751: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
10752: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
10753: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
10754: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
10755: '</ul>'.
10756: '</li>';
10757: }
10758: } else {
10759: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
10760: }
10761: } elsif ($item eq 'canclone') {
10762: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
10763: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
10764: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
10765: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
10766: }
10767: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
10768: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
10769: } else {
10770: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
10771: }
10772: }
10773: }
10774: $resulttext .= '</ul>';
10775: } else {
10776: $resulttext = &mt('No changes made to course defaults');
10777: }
10778: } else {
10779: $resulttext = '<span class="LC_error">'.
10780: &mt('An error occurred: [_1]',$putresult).'</span>';
10781: }
10782: return $resulttext;
10783: }
10784:
10785: sub modify_selfenrollment {
10786: my ($dom,$lastactref,%domconfig) = @_;
10787: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
10788: my @types = ('official','unofficial','community','textbook');
10789: my %titles = &tool_titles();
10790: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
10791: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
10792: $ordered{'default'} = ['types','registered','approval','limit'];
10793:
10794: my (%roles,%shown,%toplevel);
10795: $roles{'0'} = &Apache::lonnet::plaintext('dc');
10796:
10797: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
10798: if ($domconfig{'selfenrollment'} eq '') {
10799: $domconfig{'selfenrollment'} = {};
10800: }
10801: }
10802: %toplevel = (
10803: admin => 'Configuration Rights',
10804: default => 'Default settings',
10805: validation => 'Validation of self-enrollment requests',
10806: );
10807: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
10808:
10809: if (ref($ordered{'admin'}) eq 'ARRAY') {
10810: foreach my $item (@{$ordered{'admin'}}) {
10811: foreach my $type (@types) {
10812: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
10813: $selfenrollhash{'admin'}{$type}{$item} = 1;
10814: } else {
10815: $selfenrollhash{'admin'}{$type}{$item} = 0;
10816: }
10817: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
10818: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
10819: if ($selfenrollhash{'admin'}{$type}{$item} ne
10820: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
10821: push(@{$changes{'admin'}{$type}},$item);
10822: }
10823: } else {
10824: if (!$selfenrollhash{'admin'}{$type}{$item}) {
10825: push(@{$changes{'admin'}{$type}},$item);
10826: }
10827: }
10828: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
10829: push(@{$changes{'admin'}{$type}},$item);
10830: }
10831: }
10832: }
10833: }
10834:
10835: foreach my $item (@{$ordered{'default'}}) {
10836: foreach my $type (@types) {
10837: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
10838: if ($item eq 'types') {
10839: unless (($value eq 'all') || ($value eq 'dom')) {
10840: $value = '';
10841: }
10842: } elsif ($item eq 'registered') {
10843: unless ($value eq '1') {
10844: $value = 0;
10845: }
10846: } elsif ($item eq 'approval') {
10847: unless ($value =~ /^[012]$/) {
10848: $value = 0;
10849: }
10850: } else {
10851: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
10852: $value = 'none';
10853: }
10854: }
10855: $selfenrollhash{'default'}{$type}{$item} = $value;
10856: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
10857: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
10858: if ($selfenrollhash{'default'}{$type}{$item} ne
10859: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
10860: push(@{$changes{'default'}{$type}},$item);
10861: }
10862: } else {
10863: push(@{$changes{'default'}{$type}},$item);
10864: }
10865: } else {
10866: push(@{$changes{'default'}{$type}},$item);
10867: }
10868: if ($item eq 'limit') {
10869: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
10870: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
10871: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
10872: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
10873: }
10874: } else {
10875: $selfenrollhash{'default'}{$type}{'cap'} = '';
10876: }
10877: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
10878: if ($selfenrollhash{'default'}{$type}{'cap'} ne
10879: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
10880: push(@{$changes{'default'}{$type}},'cap');
10881: }
10882: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
10883: push(@{$changes{'default'}{$type}},'cap');
10884: }
10885: }
10886: }
10887: }
10888:
10889: foreach my $item (@{$itemsref}) {
10890: if ($item eq 'fields') {
10891: my @changed;
10892: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
10893: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
10894: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
10895: }
10896: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
10897: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
10898: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
10899: $domconfig{'selfenrollment'}{'validation'}{$item});
10900: } else {
10901: @changed = @{$selfenrollhash{'validation'}{$item}};
10902: }
10903: } else {
10904: @changed = @{$selfenrollhash{'validation'}{$item}};
10905: }
10906: if (@changed) {
10907: if ($selfenrollhash{'validation'}{$item}) {
10908: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
10909: } else {
10910: $changes{'validation'}{$item} = &mt('None');
10911: }
10912: }
10913: } else {
10914: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
10915: if ($item eq 'markup') {
10916: if ($env{'form.selfenroll_validation_'.$item}) {
10917: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
10918: }
10919: }
10920: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
10921: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
10922: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
10923: }
10924: }
10925: }
10926: }
10927:
10928: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
10929: $dom);
10930: if ($putresult eq 'ok') {
10931: if (keys(%changes) > 0) {
10932: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10933: $resulttext = &mt('Changes made:').'<ul>';
10934: foreach my $key ('admin','default','validation') {
10935: if (ref($changes{$key}) eq 'HASH') {
10936: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
10937: if ($key eq 'validation') {
10938: foreach my $item (@{$itemsref}) {
10939: if (exists($changes{$key}{$item})) {
10940: if ($item eq 'markup') {
10941: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
10942: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
10943: } else {
10944: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
10945: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
10946: }
10947: }
10948: }
10949: } else {
10950: foreach my $type (@types) {
10951: if ($type eq 'community') {
10952: $roles{'1'} = &mt('Community personnel');
10953: } else {
10954: $roles{'1'} = &mt('Course personnel');
10955: }
10956: if (ref($changes{$key}{$type}) eq 'ARRAY') {
10957: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
10958: if ($key eq 'admin') {
10959: my @mgrdc = ();
10960: if (ref($ordered{$key}) eq 'ARRAY') {
10961: foreach my $item (@{$ordered{'admin'}}) {
10962: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
10963: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
10964: push(@mgrdc,$item);
10965: }
10966: }
10967: }
10968: if (@mgrdc) {
10969: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
10970: } else {
10971: delete($domdefaults{$type.'selfenrolladmdc'});
10972: }
10973: }
10974: } else {
10975: if (ref($ordered{$key}) eq 'ARRAY') {
10976: foreach my $item (@{$ordered{$key}}) {
10977: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
10978: $domdefaults{$type.'selfenroll'.$item} =
10979: $selfenrollhash{$key}{$type}{$item};
10980: }
10981: }
10982: }
10983: }
10984: }
10985: $resulttext .= '<li>'.$titles{$type}.'<ul>';
10986: foreach my $item (@{$ordered{$key}}) {
10987: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
10988: $resulttext .= '<li>';
10989: if ($key eq 'admin') {
10990: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
10991: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
10992: } else {
10993: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
10994: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
10995: }
10996: $resulttext .= '</li>';
10997: }
10998: }
10999: $resulttext .= '</ul></li>';
11000: }
11001: }
11002: $resulttext .= '</ul></li>';
11003: }
11004: }
11005: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
11006: my $cachetime = 24*60*60;
11007: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11008: if (ref($lastactref) eq 'HASH') {
11009: $lastactref->{'domdefaults'} = 1;
11010: }
11011: }
11012: }
11013: $resulttext .= '</ul>';
11014: } else {
11015: $resulttext = &mt('No changes made to self-enrollment settings');
11016: }
11017: } else {
11018: $resulttext = '<span class="LC_error">'.
11019: &mt('An error occurred: [_1]',$putresult).'</span>';
11020: }
11021: return $resulttext;
11022: }
11023:
11024: sub modify_usersessions {
11025: my ($dom,$lastactref,%domconfig) = @_;
11026: my @hostingtypes = ('version','excludedomain','includedomain');
11027: my @offloadtypes = ('primary','default');
11028: my %types = (
11029: remote => \@hostingtypes,
11030: hosted => \@hostingtypes,
11031: spares => \@offloadtypes,
11032: );
11033: my @prefixes = ('remote','hosted','spares');
11034: my @lcversions = &Apache::lonnet::all_loncaparevs();
11035: my (%by_ip,%by_location,@intdoms);
11036: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
11037: my @locations = sort(keys(%by_location));
11038: my (%defaultshash,%changes);
11039: foreach my $prefix (@prefixes) {
11040: $defaultshash{'usersessions'}{$prefix} = {};
11041: }
11042: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11043: my $resulttext;
11044: my %iphost = &Apache::lonnet::get_iphost();
11045: foreach my $prefix (@prefixes) {
11046: next if ($prefix eq 'spares');
11047: foreach my $type (@{$types{$prefix}}) {
11048: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
11049: if ($type eq 'version') {
11050: my $value = $env{'form.'.$prefix.'_'.$type};
11051: my $okvalue;
11052: if ($value ne '') {
11053: if (grep(/^\Q$value\E$/,@lcversions)) {
11054: $okvalue = $value;
11055: }
11056: }
11057: if (ref($domconfig{'usersessions'}) eq 'HASH') {
11058: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
11059: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
11060: if ($inuse == 0) {
11061: $changes{$prefix}{$type} = 1;
11062: } else {
11063: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
11064: $changes{$prefix}{$type} = 1;
11065: }
11066: if ($okvalue ne '') {
11067: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
11068: }
11069: }
11070: } else {
11071: if (($inuse == 1) && ($okvalue ne '')) {
11072: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
11073: $changes{$prefix}{$type} = 1;
11074: }
11075: }
11076: } else {
11077: if (($inuse == 1) && ($okvalue ne '')) {
11078: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
11079: $changes{$prefix}{$type} = 1;
11080: }
11081: }
11082: } else {
11083: if (($inuse == 1) && ($okvalue ne '')) {
11084: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
11085: $changes{$prefix}{$type} = 1;
11086: }
11087: }
11088: } else {
11089: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
11090: my @okvals;
11091: foreach my $val (@vals) {
11092: if ($val =~ /:/) {
11093: my @items = split(/:/,$val);
11094: foreach my $item (@items) {
11095: if (ref($by_location{$item}) eq 'ARRAY') {
11096: push(@okvals,$item);
11097: }
11098: }
11099: } else {
11100: if (ref($by_location{$val}) eq 'ARRAY') {
11101: push(@okvals,$val);
11102: }
11103: }
11104: }
11105: @okvals = sort(@okvals);
11106: if (ref($domconfig{'usersessions'}) eq 'HASH') {
11107: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
11108: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
11109: if ($inuse == 0) {
11110: $changes{$prefix}{$type} = 1;
11111: } else {
11112: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
11113: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
11114: if (@changed > 0) {
11115: $changes{$prefix}{$type} = 1;
11116: }
11117: }
11118: } else {
11119: if ($inuse == 1) {
11120: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
11121: $changes{$prefix}{$type} = 1;
11122: }
11123: }
11124: } else {
11125: if ($inuse == 1) {
11126: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
11127: $changes{$prefix}{$type} = 1;
11128: }
11129: }
11130: } else {
11131: if ($inuse == 1) {
11132: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
11133: $changes{$prefix}{$type} = 1;
11134: }
11135: }
11136: }
11137: }
11138: }
11139:
11140: my @alldoms = &Apache::lonnet::all_domains();
11141: my %servers = &Apache::lonnet::internet_dom_servers($dom);
11142: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
11143: my $savespares;
11144:
11145: foreach my $lonhost (sort(keys(%servers))) {
11146: my $serverhomeID =
11147: &Apache::lonnet::get_server_homeID($servers{$lonhost});
11148: my $serverhostname = &Apache::lonnet::hostname($lonhost);
11149: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
11150: my %spareschg;
11151: foreach my $type (@{$types{'spares'}}) {
11152: my @okspares;
11153: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
11154: foreach my $server (@checked) {
11155: if (&Apache::lonnet::hostname($server) ne '') {
11156: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
11157: unless (grep(/^\Q$server\E$/,@okspares)) {
11158: push(@okspares,$server);
11159: }
11160: }
11161: }
11162: }
11163: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
11164: my $newspare;
11165: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
11166: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
11167: $newspare = $new;
11168: }
11169: }
11170: my @spares;
11171: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
11172: @spares = sort(@okspares,$newspare);
11173: } else {
11174: @spares = sort(@okspares);
11175: }
11176: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
11177: if (ref($spareid{$lonhost}) eq 'HASH') {
11178: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
11179: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
11180: if (@diffs > 0) {
11181: $spareschg{$type} = 1;
11182: }
11183: }
11184: }
11185: }
11186: if (keys(%spareschg) > 0) {
11187: $changes{'spares'}{$lonhost} = \%spareschg;
11188: }
11189: }
11190: $defaultshash{'usersessions'}{'offloadnow'} = {};
11191: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
11192: my @okoffload;
11193: if (@offloadnow) {
11194: foreach my $server (@offloadnow) {
11195: if (&Apache::lonnet::hostname($server) ne '') {
11196: unless (grep(/^\Q$server\E$/,@okoffload)) {
11197: push(@okoffload,$server);
11198: }
11199: }
11200: }
11201: if (@okoffload) {
11202: foreach my $lonhost (@okoffload) {
11203: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
11204: }
11205: }
11206: }
11207: if (ref($domconfig{'usersessions'}) eq 'HASH') {
11208: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
11209: if (ref($changes{'spares'}) eq 'HASH') {
11210: if (keys(%{$changes{'spares'}}) > 0) {
11211: $savespares = 1;
11212: }
11213: }
11214: } else {
11215: $savespares = 1;
11216: }
11217: if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') {
11218: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{'offloadnow'}})) {
11219: unless ($defaultshash{'usersessions'}{'offloadnow'}{$lonhost}) {
11220: $changes{'offloadnow'} = 1;
11221: last;
11222: }
11223: }
11224: unless ($changes{'offloadnow'}) {
11225: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{'offloadnow'}})) {
11226: unless ($domconfig{'usersessions'}{'offloadnow'}{$lonhost}) {
11227: $changes{'offloadnow'} = 1;
11228: last;
11229: }
11230: }
11231: }
11232: } elsif (@okoffload) {
11233: $changes{'offloadnow'} = 1;
11234: }
11235: } elsif (@okoffload) {
11236: $changes{'offloadnow'} = 1;
11237: }
11238: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
11239: if ((keys(%changes) > 0) || ($savespares)) {
11240: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
11241: $dom);
11242: if ($putresult eq 'ok') {
11243: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
11244: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
11245: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
11246: }
11247: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
11248: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
11249: }
11250: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
11251: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
11252: }
11253: }
11254: my $cachetime = 24*60*60;
11255: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11256: if (ref($lastactref) eq 'HASH') {
11257: $lastactref->{'domdefaults'} = 1;
11258: }
11259: if (keys(%changes) > 0) {
11260: my %lt = &usersession_titles();
11261: $resulttext = &mt('Changes made:').'<ul>';
11262: foreach my $prefix (@prefixes) {
11263: if (ref($changes{$prefix}) eq 'HASH') {
11264: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
11265: if ($prefix eq 'spares') {
11266: if (ref($changes{$prefix}) eq 'HASH') {
11267: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
11268: $resulttext .= '<li><b>'.$lonhost.'</b> ';
11269: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
11270: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
11271: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
11272: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
11273: foreach my $type (@{$types{$prefix}}) {
11274: if ($changes{$prefix}{$lonhost}{$type}) {
11275: my $offloadto = &mt('None');
11276: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
11277: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
11278: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
11279: }
11280: }
11281: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
11282: }
11283: }
11284: }
11285: $resulttext .= '</li>';
11286: }
11287: }
11288: } else {
11289: foreach my $type (@{$types{$prefix}}) {
11290: if (defined($changes{$prefix}{$type})) {
11291: my $newvalue;
11292: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
11293: if (ref($defaultshash{'usersessions'}{$prefix})) {
11294: if ($type eq 'version') {
11295: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
11296: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
11297: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
11298: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
11299: }
11300: }
11301: }
11302: }
11303: if ($newvalue eq '') {
11304: if ($type eq 'version') {
11305: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
11306: } else {
11307: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
11308: }
11309: } else {
11310: if ($type eq 'version') {
11311: $newvalue .= ' '.&mt('(or later)');
11312: }
11313: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
11314: }
11315: }
11316: }
11317: }
11318: $resulttext .= '</ul>';
11319: }
11320: }
11321: if ($changes{'offloadnow'}) {
11322: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
11323: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
11324: $resulttext .= '<li>'.&mt('Switch active users on next access, for server(s):').'<ul>';
11325: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
11326: $resulttext .= '<li>'.$lonhost.'</li>';
11327: }
11328: $resulttext .= '</ul>';
11329: } else {
11330: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.');
11331: }
11332: } else {
11333: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.').'</li>';
11334: }
11335: }
11336: $resulttext .= '</ul>';
11337: } else {
11338: $resulttext = $nochgmsg;
11339: }
11340: } else {
11341: $resulttext = '<span class="LC_error">'.
11342: &mt('An error occurred: [_1]',$putresult).'</span>';
11343: }
11344: } else {
11345: $resulttext = $nochgmsg;
11346: }
11347: return $resulttext;
11348: }
11349:
11350: sub modify_loadbalancing {
11351: my ($dom,%domconfig) = @_;
11352: my $primary_id = &Apache::lonnet::domain($dom,'primary');
11353: my $intdom = &Apache::lonnet::internet_dom($primary_id);
11354: my ($othertitle,$usertypes,$types) =
11355: &Apache::loncommon::sorted_inst_types($dom);
11356: my %servers = &Apache::lonnet::internet_dom_servers($dom);
11357: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
11358: my @sparestypes = ('primary','default');
11359: my %typetitles = &sparestype_titles();
11360: my $resulttext;
11361: my (%currbalancer,%currtargets,%currrules,%existing);
11362: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
11363: %existing = %{$domconfig{'loadbalancing'}};
11364: }
11365: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
11366: \%currtargets,\%currrules);
11367: my ($saveloadbalancing,%defaultshash,%changes);
11368: my ($alltypes,$othertypes,$titles) =
11369: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
11370: my %ruletitles = &offloadtype_text();
11371: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
11372: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
11373: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
11374: if ($balancer eq '') {
11375: next;
11376: }
11377: if (!exists($servers{$balancer})) {
11378: if (exists($currbalancer{$balancer})) {
11379: push(@{$changes{'delete'}},$balancer);
11380: }
11381: next;
11382: }
11383: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
11384: push(@{$changes{'delete'}},$balancer);
11385: next;
11386: }
11387: if (!exists($currbalancer{$balancer})) {
11388: push(@{$changes{'add'}},$balancer);
11389: }
11390: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
11391: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
11392: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
11393: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
11394: $saveloadbalancing = 1;
11395: }
11396: foreach my $sparetype (@sparestypes) {
11397: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
11398: my @offloadto;
11399: foreach my $target (@targets) {
11400: if (($servers{$target}) && ($target ne $balancer)) {
11401: if ($sparetype eq 'default') {
11402: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
11403: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
11404: }
11405: }
11406: unless(grep(/^\Q$target\E$/,@offloadto)) {
11407: push(@offloadto,$target);
11408: }
11409: }
11410: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
11411: }
11412: }
11413: if (ref($currtargets{$balancer}) eq 'HASH') {
11414: foreach my $sparetype (@sparestypes) {
11415: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
11416: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
11417: if (@targetdiffs > 0) {
11418: $changes{'curr'}{$balancer}{'targets'} = 1;
11419: }
11420: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
11421: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
11422: $changes{'curr'}{$balancer}{'targets'} = 1;
11423: }
11424: }
11425: }
11426: } else {
11427: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
11428: foreach my $sparetype (@sparestypes) {
11429: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
11430: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
11431: $changes{'curr'}{$balancer}{'targets'} = 1;
11432: }
11433: }
11434: }
11435: }
11436: }
11437: my $ishomedom;
11438: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
11439: $ishomedom = 1;
11440: }
11441: if (ref($alltypes) eq 'ARRAY') {
11442: foreach my $type (@{$alltypes}) {
11443: my $rule;
11444: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
11445: (!$ishomedom)) {
11446: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
11447: }
11448: if ($rule eq 'specific') {
11449: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
11450: if (exists($servers{$specifiedhost})) {
11451: $rule = $specifiedhost;
11452: }
11453: }
11454: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
11455: if (ref($currrules{$balancer}) eq 'HASH') {
11456: if ($rule ne $currrules{$balancer}{$type}) {
11457: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
11458: }
11459: } elsif ($rule ne '') {
11460: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
11461: }
11462: }
11463: }
11464: }
11465: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
11466: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
11467: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
11468: $defaultshash{'loadbalancing'} = {};
11469: }
11470: my $putresult = &Apache::lonnet::put_dom('configuration',
11471: \%defaultshash,$dom);
11472: if ($putresult eq 'ok') {
11473: if (keys(%changes) > 0) {
11474: my %toupdate;
11475: if (ref($changes{'delete'}) eq 'ARRAY') {
11476: foreach my $balancer (sort(@{$changes{'delete'}})) {
11477: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
11478: $toupdate{$balancer} = 1;
11479: }
11480: }
11481: if (ref($changes{'add'}) eq 'ARRAY') {
11482: foreach my $balancer (sort(@{$changes{'add'}})) {
11483: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
11484: $toupdate{$balancer} = 1;
11485: }
11486: }
11487: if (ref($changes{'curr'}) eq 'HASH') {
11488: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
11489: $toupdate{$balancer} = 1;
11490: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
11491: if ($changes{'curr'}{$balancer}{'targets'}) {
11492: my %offloadstr;
11493: foreach my $sparetype (@sparestypes) {
11494: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
11495: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
11496: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
11497: }
11498: }
11499: }
11500: if (keys(%offloadstr) == 0) {
11501: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
11502: } else {
11503: my $showoffload;
11504: foreach my $sparetype (@sparestypes) {
11505: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
11506: if (defined($offloadstr{$sparetype})) {
11507: $showoffload .= $offloadstr{$sparetype};
11508: } else {
11509: $showoffload .= &mt('None');
11510: }
11511: $showoffload .= (' 'x3);
11512: }
11513: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
11514: }
11515: }
11516: }
11517: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
11518: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
11519: foreach my $type (@{$alltypes}) {
11520: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
11521: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
11522: my $balancetext;
11523: if ($rule eq '') {
11524: $balancetext = $ruletitles{'default'};
11525: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
11526: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
11527: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
11528: foreach my $sparetype (@sparestypes) {
11529: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
11530: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
11531: }
11532: }
11533: foreach my $item (@{$alltypes}) {
11534: next if ($item =~ /^_LC_ipchange/);
11535: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
11536: if ($hasrule eq 'homeserver') {
11537: map { $toupdate{$_} = 1; } (keys(%libraryservers));
11538: } else {
11539: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
11540: if ($servers{$hasrule}) {
11541: $toupdate{$hasrule} = 1;
11542: }
11543: }
11544: }
11545: }
11546: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
11547: $balancetext = $ruletitles{$rule};
11548: } else {
11549: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
11550: $balancetext = $ruletitles{'particular'}.' '.$receiver;
11551: if ($receiver) {
11552: $toupdate{$receiver};
11553: }
11554: }
11555: } else {
11556: $balancetext = $ruletitles{$rule};
11557: }
11558: } else {
11559: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
11560: }
11561: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
11562: }
11563: }
11564: }
11565: }
11566: if (keys(%toupdate)) {
11567: my %thismachine;
11568: my $updatedhere;
11569: my $cachetime = 60*60*24;
11570: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
11571: foreach my $lonhost (keys(%toupdate)) {
11572: if ($thismachine{$lonhost}) {
11573: unless ($updatedhere) {
11574: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
11575: $defaultshash{'loadbalancing'},
11576: $cachetime);
11577: $updatedhere = 1;
11578: }
11579: } else {
11580: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
11581: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
11582: }
11583: }
11584: }
11585: }
11586: }
11587: if ($resulttext ne '') {
11588: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
11589: } else {
11590: $resulttext = $nochgmsg;
11591: }
11592: } else {
11593: $resulttext = $nochgmsg;
11594: }
11595: } else {
11596: $resulttext = '<span class="LC_error">'.
11597: &mt('An error occurred: [_1]',$putresult).'</span>';
11598: }
11599: } else {
11600: $resulttext = $nochgmsg;
11601: }
11602: return $resulttext;
11603: }
11604:
11605: sub recurse_check {
11606: my ($chkcats,$categories,$depth,$name) = @_;
11607: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
11608: my $chg = 0;
11609: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
11610: my $category = $chkcats->[$depth]{$name}[$j];
11611: my $item;
11612: if ($category eq '') {
11613: $chg ++;
11614: } else {
11615: my $deeper = $depth + 1;
11616: $item = &escape($category).':'.&escape($name).':'.$depth;
11617: if ($chg) {
11618: $categories->{$item} -= $chg;
11619: }
11620: &recurse_check($chkcats,$categories,$deeper,$category);
11621: $deeper --;
11622: }
11623: }
11624: }
11625: return;
11626: }
11627:
11628: sub recurse_cat_deletes {
11629: my ($item,$coursecategories,$deletions) = @_;
11630: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
11631: my $subdepth = $depth + 1;
11632: if (ref($coursecategories) eq 'HASH') {
11633: foreach my $subitem (keys(%{$coursecategories})) {
11634: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
11635: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
11636: delete($coursecategories->{$subitem});
11637: $deletions->{$subitem} = 1;
11638: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
11639: }
11640: }
11641: }
11642: return;
11643: }
11644:
11645: sub get_active_dcs {
11646: my ($dom) = @_;
11647: my $now = time;
11648: my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
11649: my %domcoords;
11650: my $numdcs = 0;
11651: foreach my $server (keys(%dompersonnel)) {
11652: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
11653: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
11654: $domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
11655: }
11656: }
11657: return %domcoords;
11658: }
11659:
11660: sub active_dc_picker {
11661: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
11662: my %domcoords = &get_active_dcs($dom);
11663: my @domcoord = keys(%domcoords);
11664: if (keys(%currhash)) {
11665: foreach my $dc (keys(%currhash)) {
11666: unless (exists($domcoords{$dc})) {
11667: push(@domcoord,$dc);
11668: }
11669: }
11670: }
11671: @domcoord = sort(@domcoord);
11672: my $numdcs = scalar(@domcoord);
11673: my $rows = 0;
11674: my $table;
11675: if ($numdcs > 1) {
11676: $table = '<table>';
11677: for (my $i=0; $i<@domcoord; $i++) {
11678: my $rem = $i%($numinrow);
11679: if ($rem == 0) {
11680: if ($i > 0) {
11681: $table .= '</tr>';
11682: }
11683: $table .= '<tr>';
11684: $rows ++;
11685: }
11686: my $check = '';
11687: if ($inputtype eq 'radio') {
11688: if (keys(%currhash) == 0) {
11689: if (!$i) {
11690: $check = ' checked="checked"';
11691: }
11692: } elsif (exists($currhash{$domcoord[$i]})) {
11693: $check = ' checked="checked"';
11694: }
11695: } else {
11696: if (exists($currhash{$domcoord[$i]})) {
11697: $check = ' checked="checked"';
11698: }
11699: }
11700: if ($i == @domcoord - 1) {
11701: my $colsleft = $numinrow - $rem;
11702: if ($colsleft > 1) {
11703: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
11704: } else {
11705: $table .= '<td class="LC_left_item">';
11706: }
11707: } else {
11708: $table .= '<td class="LC_left_item">';
11709: }
11710: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
11711: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
11712: $table .= '<span class="LC_nobreak"><label>'.
11713: '<input type="'.$inputtype.'" name="'.$name.'"'.
11714: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
11715: if ($user ne $dcname.':'.$dcdom) {
11716: $table .= ' ('.$dcname.':'.$dcdom.')';
11717: }
11718: $table .= '</label></span></td>';
11719: }
11720: $table .= '</tr></table>';
11721: } elsif ($numdcs == 1) {
11722: my ($dcname,$dcdom) = split(':',$domcoord[0]);
11723: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
11724: if ($inputtype eq 'radio') {
11725: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
11726: if ($user ne $dcname.':'.$dcdom) {
11727: $table .= ' ('.$dcname.':'.$dcdom.')';
11728: }
11729: } else {
11730: my $check;
11731: if (exists($currhash{$domcoord[0]})) {
11732: $check = ' checked="checked"';
11733: }
11734: $table = '<span class="LC_nobreak"><label>'.
11735: '<input type="checkbox" name="'.$name.'" '.
11736: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
11737: if ($user ne $dcname.':'.$dcdom) {
11738: $table .= ' ('.$dcname.':'.$dcdom.')';
11739: }
11740: $table .= '</label></span>';
11741: $rows ++;
11742: }
11743: }
11744: return ($numdcs,$table,$rows);
11745: }
11746:
11747: sub usersession_titles {
11748: return &Apache::lonlocal::texthash(
11749: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
11750: remote => 'Hosting of sessions for users in this domain on servers in other domains',
11751: spares => 'Servers offloaded to, when busy',
11752: version => 'LON-CAPA version requirement',
11753: excludedomain => 'Allow all, but exclude specific domains',
11754: includedomain => 'Deny all, but include specific domains',
11755: primary => 'Primary (checked first)',
11756: default => 'Default',
11757: );
11758: }
11759:
11760: sub id_for_thisdom {
11761: my (%servers) = @_;
11762: my %altids;
11763: foreach my $server (keys(%servers)) {
11764: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
11765: if ($serverhome ne $server) {
11766: $altids{$serverhome} = $server;
11767: }
11768: }
11769: return %altids;
11770: }
11771:
11772: sub count_servers {
11773: my ($currbalancer,%servers) = @_;
11774: my (@spares,$numspares);
11775: foreach my $lonhost (sort(keys(%servers))) {
11776: next if ($currbalancer eq $lonhost);
11777: push(@spares,$lonhost);
11778: }
11779: if ($currbalancer) {
11780: $numspares = scalar(@spares);
11781: } else {
11782: $numspares = scalar(@spares) - 1;
11783: }
11784: return ($numspares,@spares);
11785: }
11786:
11787: sub lonbalance_targets_js {
11788: my ($dom,$types,$servers,$settings) = @_;
11789: my $select = &mt('Select');
11790: my ($alltargets,$allishome,$allinsttypes,@alltypes);
11791: if (ref($servers) eq 'HASH') {
11792: $alltargets = join("','",sort(keys(%{$servers})));
11793: my @homedoms;
11794: foreach my $server (sort(keys(%{$servers}))) {
11795: if (&Apache::lonnet::host_domain($server) eq $dom) {
11796: push(@homedoms,'1');
11797: } else {
11798: push(@homedoms,'0');
11799: }
11800: }
11801: $allishome = join("','",@homedoms);
11802: }
11803: if (ref($types) eq 'ARRAY') {
11804: if (@{$types} > 0) {
11805: @alltypes = @{$types};
11806: }
11807: }
11808: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
11809: $allinsttypes = join("','",@alltypes);
11810: my (%currbalancer,%currtargets,%currrules,%existing);
11811: if (ref($settings) eq 'HASH') {
11812: %existing = %{$settings};
11813: }
11814: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
11815: \%currtargets,\%currrules);
11816: my $balancers = join("','",sort(keys(%currbalancer)));
11817: return <<"END";
11818:
11819: <script type="text/javascript">
11820: // <![CDATA[
11821:
11822: currBalancers = new Array('$balancers');
11823:
11824: function toggleTargets(balnum) {
11825: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
11826: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
11827: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
11828: var prevbalancer = prevhostitem.value;
11829: var baltotal = document.getElementById('loadbalancing_total').value;
11830: prevhostitem.value = balancer;
11831: if (prevbalancer != '') {
11832: var prevIdx = currBalancers.indexOf(prevbalancer);
11833: if (prevIdx != -1) {
11834: currBalancers.splice(prevIdx,1);
11835: }
11836: }
11837: if (balancer == '') {
11838: hideSpares(balnum);
11839: } else {
11840: var currIdx = currBalancers.indexOf(balancer);
11841: if (currIdx == -1) {
11842: currBalancers.push(balancer);
11843: }
11844: var homedoms = new Array('$allishome');
11845: var ishomedom = homedoms[lonhostitem.selectedIndex];
11846: showSpares(balancer,ishomedom,balnum);
11847: }
11848: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
11849: return;
11850: }
11851:
11852: function showSpares(balancer,ishomedom,balnum) {
11853: var alltargets = new Array('$alltargets');
11854: var insttypes = new Array('$allinsttypes');
11855: var offloadtypes = new Array('primary','default');
11856:
11857: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
11858: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
11859:
11860: for (var i=0; i<offloadtypes.length; i++) {
11861: var count = 0;
11862: for (var j=0; j<alltargets.length; j++) {
11863: if (alltargets[j] != balancer) {
11864: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
11865: item.value = alltargets[j];
11866: item.style.textAlign='left';
11867: item.style.textFace='normal';
11868: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
11869: if (currBalancers.indexOf(alltargets[j]) == -1) {
11870: item.disabled = '';
11871: } else {
11872: item.disabled = 'disabled';
11873: item.checked = false;
11874: }
11875: count ++;
11876: }
11877: }
11878: }
11879: for (var k=0; k<insttypes.length; k++) {
11880: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
11881: if (ishomedom == 1) {
11882: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
11883: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
11884: } else {
11885: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
11886: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
11887: }
11888: } else {
11889: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
11890: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
11891: }
11892: if ((insttypes[k] != '_LC_external') &&
11893: ((insttypes[k] != '_LC_internetdom') ||
11894: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
11895: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
11896: item.options.length = 0;
11897: item.options[0] = new Option("","",true,true);
11898: var idx = 0;
11899: for (var m=0; m<alltargets.length; m++) {
11900: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
11901: idx ++;
11902: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
11903: }
11904: }
11905: }
11906: }
11907: return;
11908: }
11909:
11910: function hideSpares(balnum) {
11911: var alltargets = new Array('$alltargets');
11912: var insttypes = new Array('$allinsttypes');
11913: var offloadtypes = new Array('primary','default');
11914:
11915: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
11916: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
11917:
11918: var total = alltargets.length - 1;
11919: for (var i=0; i<offloadtypes; i++) {
11920: for (var j=0; j<total; j++) {
11921: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
11922: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
11923: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
11924: }
11925: }
11926: for (var k=0; k<insttypes.length; k++) {
11927: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
11928: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
11929: if (insttypes[k] != '_LC_external') {
11930: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
11931: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
11932: }
11933: }
11934: return;
11935: }
11936:
11937: function checkOffloads(item,balnum,type) {
11938: var alltargets = new Array('$alltargets');
11939: var offloadtypes = new Array('primary','default');
11940: if (item.checked) {
11941: var total = alltargets.length - 1;
11942: var other;
11943: if (type == offloadtypes[0]) {
11944: other = offloadtypes[1];
11945: } else {
11946: other = offloadtypes[0];
11947: }
11948: for (var i=0; i<total; i++) {
11949: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
11950: if (server == item.value) {
11951: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
11952: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
11953: }
11954: }
11955: }
11956: }
11957: return;
11958: }
11959:
11960: function singleServerToggle(balnum,type) {
11961: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
11962: if (offloadtoSelIdx == 0) {
11963: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
11964: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
11965:
11966: } else {
11967: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
11968: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
11969: }
11970: return;
11971: }
11972:
11973: function balanceruleChange(formname,balnum,type) {
11974: if (type == '_LC_external') {
11975: return;
11976: }
11977: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
11978: for (var i=0; i<typesRules.length; i++) {
11979: if (formname.elements[typesRules[i]].checked) {
11980: if (formname.elements[typesRules[i]].value != 'specific') {
11981: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
11982: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
11983: } else {
11984: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
11985: }
11986: }
11987: }
11988: return;
11989: }
11990:
11991: function balancerDeleteChange(balnum) {
11992: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
11993: var baltotal = document.getElementById('loadbalancing_total').value;
11994: var addtarget;
11995: var removetarget;
11996: var action = 'delete';
11997: if (document.getElementById('loadbalancing_delete_'+balnum)) {
11998: var lonhost = hostitem.value;
11999: var currIdx = currBalancers.indexOf(lonhost);
12000: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
12001: if (currIdx != -1) {
12002: currBalancers.splice(currIdx,1);
12003: }
12004: addtarget = lonhost;
12005: } else {
12006: if (currIdx == -1) {
12007: currBalancers.push(lonhost);
12008: }
12009: removetarget = lonhost;
12010: action = 'undelete';
12011: }
12012: balancerChange(balnum,baltotal,action,addtarget,removetarget);
12013: }
12014: return;
12015: }
12016:
12017: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
12018: if (baltotal > 1) {
12019: var offloadtypes = new Array('primary','default');
12020: var alltargets = new Array('$alltargets');
12021: var insttypes = new Array('$allinsttypes');
12022: for (var i=0; i<baltotal; i++) {
12023: if (i != balnum) {
12024: for (var j=0; j<offloadtypes.length; j++) {
12025: var total = alltargets.length - 1;
12026: for (var k=0; k<total; k++) {
12027: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
12028: var server = serveritem.value;
12029: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
12030: if (server == addtarget) {
12031: serveritem.disabled = '';
12032: }
12033: }
12034: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
12035: if (server == removetarget) {
12036: serveritem.disabled = 'disabled';
12037: serveritem.checked = false;
12038: }
12039: }
12040: }
12041: }
12042: for (var j=0; j<insttypes.length; j++) {
12043: if (insttypes[j] != '_LC_external') {
12044: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
12045: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
12046: var currSel = singleserver.selectedIndex;
12047: var currVal = singleserver.options[currSel].value;
12048: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
12049: var numoptions = singleserver.options.length;
12050: var needsnew = 1;
12051: for (var k=0; k<numoptions; k++) {
12052: if (singleserver.options[k] == addtarget) {
12053: needsnew = 0;
12054: break;
12055: }
12056: }
12057: if (needsnew == 1) {
12058: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
12059: }
12060: }
12061: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
12062: singleserver.options.length = 0;
12063: if ((currVal) && (currVal != removetarget)) {
12064: singleserver.options[0] = new Option("","",false,false);
12065: } else {
12066: singleserver.options[0] = new Option("","",true,true);
12067: }
12068: var idx = 0;
12069: for (var m=0; m<alltargets.length; m++) {
12070: if (currBalancers.indexOf(alltargets[m]) == -1) {
12071: idx ++;
12072: if (currVal == alltargets[m]) {
12073: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
12074: } else {
12075: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
12076: }
12077: }
12078: }
12079: }
12080: }
12081: }
12082: }
12083: }
12084: }
12085: }
12086: return;
12087: }
12088:
12089: // ]]>
12090: </script>
12091:
12092: END
12093: }
12094:
12095: sub new_spares_js {
12096: my @sparestypes = ('primary','default');
12097: my $types = join("','",@sparestypes);
12098: my $select = &mt('Select');
12099: return <<"END";
12100:
12101: <script type="text/javascript">
12102: // <![CDATA[
12103:
12104: function updateNewSpares(formname,lonhost) {
12105: var types = new Array('$types');
12106: var include = new Array();
12107: var exclude = new Array();
12108: for (var i=0; i<types.length; i++) {
12109: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
12110: for (var j=0; j<spareboxes.length; j++) {
12111: if (formname.elements[spareboxes[j]].checked) {
12112: exclude.push(formname.elements[spareboxes[j]].value);
12113: } else {
12114: include.push(formname.elements[spareboxes[j]].value);
12115: }
12116: }
12117: }
12118: for (var i=0; i<types.length; i++) {
12119: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
12120: var selIdx = newSpare.selectedIndex;
12121: var currnew = newSpare.options[selIdx].value;
12122: var okSpares = new Array();
12123: for (var j=0; j<newSpare.options.length; j++) {
12124: var possible = newSpare.options[j].value;
12125: if (possible != '') {
12126: if (exclude.indexOf(possible) == -1) {
12127: okSpares.push(possible);
12128: } else {
12129: if (currnew == possible) {
12130: selIdx = 0;
12131: }
12132: }
12133: }
12134: }
12135: for (var k=0; k<include.length; k++) {
12136: if (okSpares.indexOf(include[k]) == -1) {
12137: okSpares.push(include[k]);
12138: }
12139: }
12140: okSpares.sort();
12141: newSpare.options.length = 0;
12142: if (selIdx == 0) {
12143: newSpare.options[0] = new Option("$select","",true,true);
12144: } else {
12145: newSpare.options[0] = new Option("$select","",false,false);
12146: }
12147: for (var m=0; m<okSpares.length; m++) {
12148: var idx = m+1;
12149: var selThis = 0;
12150: if (selIdx != 0) {
12151: if (okSpares[m] == currnew) {
12152: selThis = 1;
12153: }
12154: }
12155: if (selThis == 1) {
12156: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
12157: } else {
12158: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
12159: }
12160: }
12161: }
12162: return;
12163: }
12164:
12165: function checkNewSpares(lonhost,type) {
12166: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
12167: var chosen = newSpare.options[newSpare.selectedIndex].value;
12168: if (chosen != '') {
12169: var othertype;
12170: var othernewSpare;
12171: if (type == 'primary') {
12172: othernewSpare = document.getElementById('newspare_default_'+lonhost);
12173: }
12174: if (type == 'default') {
12175: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
12176: }
12177: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
12178: othernewSpare.selectedIndex = 0;
12179: }
12180: }
12181: return;
12182: }
12183:
12184: // ]]>
12185: </script>
12186:
12187: END
12188:
12189: }
12190:
12191: sub common_domprefs_js {
12192: return <<"END";
12193:
12194: <script type="text/javascript">
12195: // <![CDATA[
12196:
12197: function getIndicesByName(formname,item) {
12198: var group = new Array();
12199: for (var i=0;i<formname.elements.length;i++) {
12200: if (formname.elements[i].name == item) {
12201: group.push(formname.elements[i].id);
12202: }
12203: }
12204: return group;
12205: }
12206:
12207: // ]]>
12208: </script>
12209:
12210: END
12211:
12212: }
12213:
12214: sub recaptcha_js {
12215: my %lt = &captcha_phrases();
12216: return <<"END";
12217:
12218: <script type="text/javascript">
12219: // <![CDATA[
12220:
12221: function updateCaptcha(caller,context) {
12222: var privitem;
12223: var pubitem;
12224: var privtext;
12225: var pubtext;
12226: var versionitem;
12227: var versiontext;
12228: if (document.getElementById(context+'_recaptchapub')) {
12229: pubitem = document.getElementById(context+'_recaptchapub');
12230: } else {
12231: return;
12232: }
12233: if (document.getElementById(context+'_recaptchapriv')) {
12234: privitem = document.getElementById(context+'_recaptchapriv');
12235: } else {
12236: return;
12237: }
12238: if (document.getElementById(context+'_recaptchapubtxt')) {
12239: pubtext = document.getElementById(context+'_recaptchapubtxt');
12240: } else {
12241: return;
12242: }
12243: if (document.getElementById(context+'_recaptchaprivtxt')) {
12244: privtext = document.getElementById(context+'_recaptchaprivtxt');
12245: } else {
12246: return;
12247: }
12248: if (document.getElementById(context+'_recaptchaversion')) {
12249: versionitem = document.getElementById(context+'_recaptchaversion');
12250: } else {
12251: return;
12252: }
12253: if (document.getElementById(context+'_recaptchavertxt')) {
12254: versiontext = document.getElementById(context+'_recaptchavertxt');
12255: } else {
12256: return;
12257: }
12258: if (caller.checked) {
12259: if (caller.value == 'recaptcha') {
12260: pubitem.type = 'text';
12261: privitem.type = 'text';
12262: pubitem.size = '40';
12263: privitem.size = '40';
12264: pubtext.innerHTML = "$lt{'pub'}";
12265: privtext.innerHTML = "$lt{'priv'}";
12266: versionitem.type = 'text';
12267: versionitem.size = '3';
12268: versiontext.innerHTML = "$lt{'ver'}";
12269: } else {
12270: pubitem.type = 'hidden';
12271: privitem.type = 'hidden';
12272: versionitem.type = 'hidden';
12273: pubtext.innerHTML = '';
12274: privtext.innerHTML = '';
12275: versiontext.innerHTML = '';
12276: }
12277: }
12278: return;
12279: }
12280:
12281: // ]]>
12282: </script>
12283:
12284: END
12285:
12286: }
12287:
12288: sub toggle_display_js {
12289: return <<"END";
12290:
12291: <script type="text/javascript">
12292: // <![CDATA[
12293:
12294: function toggleDisplay(domForm,caller) {
12295: if (document.getElementById(caller)) {
12296: var divitem = document.getElementById(caller);
12297: var optionsElement = domForm.coursecredits;
12298: var checkval = 1;
12299: var dispval = 'block';
12300: if (caller == 'emailoptions') {
12301: optionsElement = domForm.cancreate_email;
12302: }
12303: if (caller == 'studentsubmission') {
12304: optionsElement = domForm.postsubmit;
12305: }
12306: if (caller == 'cloneinstcode') {
12307: optionsElement = domForm.canclone;
12308: checkval = 'instcode';
12309: }
12310: if (optionsElement.length) {
12311: var currval;
12312: for (var i=0; i<optionsElement.length; i++) {
12313: if (optionsElement[i].checked) {
12314: currval = optionsElement[i].value;
12315: }
12316: }
12317: if (currval == checkval) {
12318: divitem.style.display = dispval;
12319: } else {
12320: divitem.style.display = 'none';
12321: }
12322: }
12323: }
12324: return;
12325: }
12326:
12327: // ]]>
12328: </script>
12329:
12330: END
12331:
12332: }
12333:
12334: sub captcha_phrases {
12335: return &Apache::lonlocal::texthash (
12336: priv => 'Private key',
12337: pub => 'Public key',
12338: original => 'original (CAPTCHA)',
12339: recaptcha => 'successor (ReCAPTCHA)',
12340: notused => 'unused',
12341: ver => 'ReCAPTCHA version (1 or 2)',
12342: );
12343: }
12344:
12345: sub devalidate_remote_domconfs {
12346: my ($dom,$cachekeys) = @_;
12347: return unless (ref($cachekeys) eq 'HASH');
12348: my %servers = &Apache::lonnet::internet_dom_servers($dom);
12349: my %thismachine;
12350: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
12351: my @posscached = ('domainconfig','domdefaults');
12352: if (keys(%servers)) {
12353: foreach my $server (keys(%servers)) {
12354: next if ($thismachine{$server});
12355: my @cached;
12356: foreach my $name (@posscached) {
12357: if ($cachekeys->{$name}) {
12358: push(@cached,&escape($name).':'.&escape($dom));
12359: }
12360: }
12361: if (@cached) {
12362: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
12363: }
12364: }
12365: }
12366: return;
12367: }
12368:
12369: 1;
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