1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.160.6.105 2020/05/02 18:36:17 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: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28: #
29: ###############################################################
30: ##############################################################
31:
32: =pod
33:
34: =head1 NAME
35:
36: Apache::domainprefs.pm
37:
38: =head1 SYNOPSIS
39:
40: Handles configuration of a LON-CAPA domain.
41:
42: This is part of the LearningOnline Network with CAPA project
43: described at http://www.lon-capa.org.
44:
45:
46: =head1 OVERVIEW
47:
48: Each institution using LON-CAPA will typically have a single domain designated
49: for use by individuals affiliated with the institution. Accordingly, each domain
50: may define a default set of logos and a color scheme which can be used to "brand"
51: the LON-CAPA instance. In addition, an institution will typically have a language
52: and timezone which are used for the majority of courses.
53:
54: LON-CAPA provides a mechanism to display and modify these defaults, as well as a
55: host of other domain-wide settings which determine the types of functionality
56: available to users and courses in the domain.
57:
58: There is also a mechanism to configure cataloging of courses in the domain, and
59: controls on the operation of automated processes which govern such things as
60: roster updates, user directory updates and processing of course requests.
61:
62: The domain coordination manual which is built dynamically on install/update of
63: LON-CAPA from the relevant help items provides more information about domain
64: configuration.
65:
66: Most of the domain settings are stored in the configuration.db GDBM file which is
67: housed on the primary library server for the domain in /home/httpd/lonUsers/$dom,
68: where $dom is the domain. The configuration.db stores settings in a number of
69: frozen hashes of hashes. In a few cases, domain information must be uploaded to
70: the domain as files (e.g., image files for logos etc., or plain text files for
71: bubblesheet formats). In this case the domainprefs.pm must be running in a user
72: session hosted on the primary library server in the domain, as these files are
73: stored in author space belonging to a special $dom-domainconfig user.
74:
75: domainprefs.pm in combination with lonconfigsettings.pm will retrieve and display
76: the current settings, and provides an interface to make modifications.
77:
78: =head1 SUBROUTINES
79:
80: =over
81:
82: =item print_quotas()
83:
84: Inputs: 4
85:
86: $dom,$settings,$rowtotal,$action.
87:
88: $dom is the domain, $settings is a reference to a hash of current settings for
89: the current context, $rowtotal is a reference to the scalar used to record the
90: number of rows displayed on the page, and $action is the context (quotas,
91: requestcourses or requestauthor).
92:
93: The print_quotas routine was orginally created to display/store information
94: about default quota sizes for portfolio spaces for the different types of
95: institutional affiliation in the domain (e.g., Faculty, Staff, Student etc.),
96: but is now also used to manage availability of user tools:
97: i.e., blogs, aboutme page, and portfolios, and the course request tool,
98: used by course owners to request creation of a course, and to display/store
99: default quota sizes for Authoring Spaces.
100:
101: Outputs: 1
102:
103: $datatable - HTML containing form elements which allow settings to be changed.
104:
105: In the case of course requests, radio buttons are displayed for each institutional
106: affiliate type (and also default, and _LC_adv) for each of the course types
107: (official, unofficial, community, and textbook). In each case the radio buttons
108: allow the selection of one of four values:
109:
110: 0, approval, validate, autolimit=N (where N is blank, or a positive integer).
111: which have the following effects:
112:
113: 0
114:
115: =over
116:
117: - course requests are not allowed for this course types/affiliation
118:
119: =back
120:
121: approval
122:
123: =over
124:
125: - course requests must be approved by a Doman Coordinator in the
126: course's domain
127:
128: =back
129:
130: validate
131:
132: =over
133:
134: - an institutional validation (e.g., check requestor is instructor
135: of record) needs to be passed before the course will be created. The required
136: validation is in localenroll.pm on the primary library server for the course
137: domain.
138:
139: =back
140:
141: autolimit
142:
143: =over
144:
145: - course requests will be processed automatically up to a limit of
146: N requests for the course type for the particular requestor.
147: If N is undefined, there is no limit to the number of course requests
148: which a course owner may submit and have processed automatically.
149:
150: =back
151:
152: =item modify_quotas()
153:
154: =back
155:
156: =cut
157:
158: package Apache::domainprefs;
159:
160: use strict;
161: use Apache::Constants qw(:common :http);
162: use Apache::lonnet;
163: use Apache::loncommon();
164: use Apache::lonhtmlcommon();
165: use Apache::lonlocal;
166: use Apache::lonmsg();
167: use Apache::lonconfigsettings;
168: use Apache::lonuserutils();
169: use Apache::loncoursequeueadmin();
170: use LONCAPA qw(:DEFAULT :match);
171: use LONCAPA::Enrollment;
172: use LONCAPA::lonauthcgi();
173: use File::Copy;
174: use Locale::Language;
175: use DateTime::TimeZone;
176: use DateTime::Locale;
177:
178: my $registered_cleanup;
179: my $modified_urls;
180:
181: sub handler {
182: my $r=shift;
183: if ($r->header_only) {
184: &Apache::loncommon::content_type($r,'text/html');
185: $r->send_http_header;
186: return OK;
187: }
188:
189: my $context = 'domain';
190: my $dom = $env{'request.role.domain'};
191: my $domdesc = &Apache::lonnet::domain($dom,'description');
192: if (&Apache::lonnet::allowed('mau',$dom)) {
193: &Apache::loncommon::content_type($r,'text/html');
194: $r->send_http_header;
195: } else {
196: $env{'user.error.msg'}=
197: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
198: return HTTP_NOT_ACCEPTABLE;
199: }
200:
201: $registered_cleanup=0;
202: @{$modified_urls}=();
203:
204: &Apache::lonhtmlcommon::clear_breadcrumbs();
205: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
206: ['phase','actions']);
207: my $phase = 'pickactions';
208: if ( exists($env{'form.phase'}) ) {
209: $phase = $env{'form.phase'};
210: }
211: my %servers = &Apache::lonnet::internet_dom_servers($dom);
212: my %domconfig =
213: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
214: 'quotas','autoenroll','autoupdate','autocreate',
215: 'directorysrch','usercreation','usermodification',
216: 'contacts','defaults','scantron','coursecategories',
217: 'serverstatuses','requestcourses','helpsettings',
218: 'coursedefaults','usersessions','loadbalancing',
219: 'requestauthor','selfenrollment','inststatus','passwords'],$dom);
220: my @prefs_order = ('rolecolors','login','defaults','passwords','quotas','autoenroll',
221: 'autoupdate','autocreate','directorysrch','contacts',
222: 'usercreation','selfcreation','usermodification','scantron',
223: 'requestcourses','requestauthor','coursecategories',
224: 'serverstatuses','helpsettings','coursedefaults',
225: 'selfenrollment','usersessions');
226: my %existing;
227: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
228: %existing = %{$domconfig{'loadbalancing'}};
229: }
230: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
231: push(@prefs_order,'loadbalancing');
232: }
233: my %prefs = (
234: 'rolecolors' =>
235: { text => 'Default color schemes',
236: help => 'Domain_Configuration_Color_Schemes',
237: header => [{col1 => 'Student Settings',
238: col2 => '',},
239: {col1 => 'Coordinator Settings',
240: col2 => '',},
241: {col1 => 'Author Settings',
242: col2 => '',},
243: {col1 => 'Administrator Settings',
244: col2 => '',}],
245: print => \&print_rolecolors,
246: modify => \&modify_rolecolors,
247: },
248: 'login' =>
249: { text => 'Log-in page options',
250: help => 'Domain_Configuration_Login_Page',
251: header => [{col1 => 'Log-in Page Items',
252: col2 => '',},
253: {col1 => 'Log-in Help',
254: col2 => 'Value'},
255: {col1 => 'Custom HTML in document head',
256: col2 => 'Value'}],
257: print => \&print_login,
258: modify => \&modify_login,
259: },
260: 'defaults' =>
261: { text => 'Default authentication/language/timezone/portal/types',
262: help => 'Domain_Configuration_LangTZAuth',
263: header => [{col1 => 'Setting',
264: col2 => 'Value'},
265: {col1 => 'Institutional user types',
266: col2 => 'Name displayed'}],
267: print => \&print_defaults,
268: modify => \&modify_defaults,
269: },
270: 'passwords' =>
271: { text => 'Passwords (Internal authentication)',
272: help => 'Domain_Configuration_Passwords',
273: header => [{col1 => 'Resetting Forgotten Password',
274: col2 => 'Settings'},
275: {col1 => 'Encryption of Stored Passwords (Internal Auth)',
276: col2 => 'Settings'},
277: {col1 => 'Rules for LON-CAPA Passwords',
278: col2 => 'Settings'},
279: {col1 => 'Course Owner Changing Student Passwords',
280: col2 => 'Settings'}],
281: print => \&print_passwords,
282: modify => \&modify_passwords,
283: },
284: 'quotas' =>
285: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
286: help => 'Domain_Configuration_Quotas',
287: header => [{col1 => 'User affiliation',
288: col2 => 'Available tools',
289: col3 => 'Quotas, MB; (Authoring requires role)',}],
290: print => \&print_quotas,
291: modify => \&modify_quotas,
292: },
293: 'autoenroll' =>
294: { text => 'Auto-enrollment settings',
295: help => 'Domain_Configuration_Auto_Enrollment',
296: header => [{col1 => 'Configuration setting',
297: col2 => 'Value(s)'}],
298: print => \&print_autoenroll,
299: modify => \&modify_autoenroll,
300: },
301: 'autoupdate' =>
302: { text => 'Auto-update settings',
303: help => 'Domain_Configuration_Auto_Updates',
304: header => [{col1 => 'Setting',
305: col2 => 'Value',},
306: {col1 => 'Setting',
307: col2 => 'Affiliation'},
308: {col1 => 'User population',
309: col2 => 'Updatable user data'}],
310: print => \&print_autoupdate,
311: modify => \&modify_autoupdate,
312: },
313: 'autocreate' =>
314: { text => 'Auto-course creation settings',
315: help => 'Domain_Configuration_Auto_Creation',
316: header => [{col1 => 'Configuration Setting',
317: col2 => 'Value',}],
318: print => \&print_autocreate,
319: modify => \&modify_autocreate,
320: },
321: 'directorysrch' =>
322: { text => 'Directory searches',
323: help => 'Domain_Configuration_InstDirectory_Search',
324: header => [{col1 => 'Institutional Directory Setting',
325: col2 => 'Value',},
326: {col1 => 'LON-CAPA Directory Setting',
327: col2 => 'Value',}],
328: print => \&print_directorysrch,
329: modify => \&modify_directorysrch,
330: },
331: 'contacts' =>
332: { text => 'E-mail addresses and helpform',
333: help => 'Domain_Configuration_Contact_Info',
334: header => [{col1 => 'Default e-mail addresses',
335: col2 => 'Value',},
336: {col1 => 'Recipient(s) for notifications',
337: col2 => 'Value',},
338: {col1 => 'Ask helpdesk form settings',
339: col2 => 'Value',},],
340: print => \&print_contacts,
341: modify => \&modify_contacts,
342: },
343: 'usercreation' =>
344: { text => 'User creation',
345: help => 'Domain_Configuration_User_Creation',
346: header => [{col1 => 'Format rule type',
347: col2 => 'Format rules in force'},
348: {col1 => 'User account creation',
349: col2 => 'Usernames which may be created',},
350: {col1 => 'Context',
351: col2 => 'Assignable authentication types'}],
352: print => \&print_usercreation,
353: modify => \&modify_usercreation,
354: },
355: 'selfcreation' =>
356: { text => 'Users self-creating accounts',
357: help => 'Domain_Configuration_Self_Creation',
358: header => [{col1 => 'Self-creation with institutional username',
359: col2 => 'Enabled?'},
360: {col1 => 'Institutional user type (login/SSO self-creation)',
361: col2 => 'Information user can enter'},
362: {col1 => 'Self-creation with e-mail verification',
363: col2 => 'Settings'}],
364: print => \&print_selfcreation,
365: modify => \&modify_selfcreation,
366: },
367: 'usermodification' =>
368: { text => 'User modification',
369: help => 'Domain_Configuration_User_Modification',
370: header => [{col1 => 'Target user has role',
371: col2 => 'User information updatable in author context'},
372: {col1 => 'Target user has role',
373: col2 => 'User information updatable in course context'}],
374: print => \&print_usermodification,
375: modify => \&modify_usermodification,
376: },
377: 'scantron' =>
378: { text => 'Bubblesheet format',
379: help => 'Domain_Configuration_Scantron_Format',
380: header => [ {col1 => 'Bubblesheet format file',
381: col2 => ''},
382: {col1 => 'Bubblesheet data upload formats',
383: col2 => 'Settings'}],
384: print => \&print_scantron,
385: modify => \&modify_scantron,
386: },
387: 'requestcourses' =>
388: {text => 'Request creation of courses',
389: help => 'Domain_Configuration_Request_Courses',
390: header => [{col1 => 'User affiliation',
391: col2 => 'Availability/Processing of requests',},
392: {col1 => 'Setting',
393: col2 => 'Value'},
394: {col1 => 'Available textbooks',
395: col2 => ''},
396: {col1 => 'Available templates',
397: col2 => ''},
398: {col1 => 'Validation (not official courses)',
399: col2 => 'Value'},],
400: print => \&print_quotas,
401: modify => \&modify_quotas,
402: },
403: 'requestauthor' =>
404: {text => 'Request Authoring Space',
405: help => 'Domain_Configuration_Request_Author',
406: header => [{col1 => 'User affiliation',
407: col2 => 'Availability/Processing of requests',},
408: {col1 => 'Setting',
409: col2 => 'Value'}],
410: print => \&print_quotas,
411: modify => \&modify_quotas,
412: },
413: 'coursecategories' =>
414: { text => 'Cataloging of courses/communities',
415: help => 'Domain_Configuration_Cataloging_Courses',
416: header => [{col1 => 'Catalog type/availability',
417: col2 => '',},
418: {col1 => 'Category settings for standard catalog',
419: col2 => '',},
420: {col1 => 'Categories',
421: col2 => '',
422: }],
423: print => \&print_coursecategories,
424: modify => \&modify_coursecategories,
425: },
426: 'serverstatuses' =>
427: {text => 'Access to server status pages',
428: help => 'Domain_Configuration_Server_Status',
429: header => [{col1 => 'Status Page',
430: col2 => 'Other named users',
431: col3 => 'Specific IPs',
432: }],
433: print => \&print_serverstatuses,
434: modify => \&modify_serverstatuses,
435: },
436: 'helpsettings' =>
437: {text => 'Support settings',
438: help => 'Domain_Configuration_Help_Settings',
439: header => [{col1 => 'Help Page Settings (logged-in users)',
440: col2 => 'Value'},
441: {col1 => 'Helpdesk Roles',
442: col2 => 'Settings'},],
443: print => \&print_helpsettings,
444: modify => \&modify_helpsettings,
445: },
446: 'coursedefaults' =>
447: {text => 'Course/Community defaults',
448: help => 'Domain_Configuration_Course_Defaults',
449: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
450: col2 => 'Value',},
451: {col1 => 'Defaults which can be overridden for each course by a DC',
452: col2 => 'Value',},],
453: print => \&print_coursedefaults,
454: modify => \&modify_coursedefaults,
455: },
456: 'selfenrollment' =>
457: {text => 'Self-enrollment in Course/Community',
458: help => 'Domain_Configuration_Selfenrollment',
459: header => [{col1 => 'Configuration Rights',
460: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
461: {col1 => 'Defaults',
462: col2 => 'Value'},
463: {col1 => 'Self-enrollment validation (optional)',
464: col2 => 'Value'},],
465: print => \&print_selfenrollment,
466: modify => \&modify_selfenrollment,
467: },
468: 'usersessions' =>
469: {text => 'User session hosting/offloading',
470: help => 'Domain_Configuration_User_Sessions',
471: header => [{col1 => 'Domain server',
472: col2 => 'Servers to offload sessions to when busy'},
473: {col1 => 'Hosting of users from other domains',
474: col2 => 'Rules'},
475: {col1 => "Hosting domain's own users elsewhere",
476: col2 => 'Rules'}],
477: print => \&print_usersessions,
478: modify => \&modify_usersessions,
479: },
480: 'loadbalancing' =>
481: {text => 'Dedicated Load Balancer(s)',
482: help => 'Domain_Configuration_Load_Balancing',
483: header => [{col1 => 'Balancers',
484: col2 => 'Default destinations',
485: col3 => 'User affiliation',
486: col4 => 'Overrides'},
487: ],
488: print => \&print_loadbalancing,
489: modify => \&modify_loadbalancing,
490: },
491: );
492: if (keys(%servers) > 1) {
493: $prefs{'login'} = { text => 'Log-in page options',
494: help => 'Domain_Configuration_Login_Page',
495: header => [{col1 => 'Log-in Service',
496: col2 => 'Server Setting',},
497: {col1 => 'Log-in Page Items',
498: col2 => ''},
499: {col1 => 'Log-in Help',
500: col2 => 'Value'},
501: {col1 => 'Custom HTML in document head',
502: col2 => 'Value'}],
503: print => \&print_login,
504: modify => \&modify_login,
505: };
506: }
507:
508: my @roles = ('student','coordinator','author','admin');
509: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
510: &Apache::lonhtmlcommon::add_breadcrumb
511: ({href=>"javascript:changePage(document.$phase,'pickactions')",
512: text=>"Settings to display/modify"});
513: my $confname = $dom.'-domainconfig';
514:
515: if ($phase eq 'process') {
516: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
517: \%prefs,\%domconfig,$confname,\@roles);
518: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
519: $r->rflush();
520: &devalidate_remote_domconfs($dom,$result);
521: }
522: } elsif ($phase eq 'display') {
523: my $js = &recaptcha_js().
524: &toggle_display_js();
525: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
526: my ($othertitle,$usertypes,$types) =
527: &Apache::loncommon::sorted_inst_types($dom);
528: $js .= &lonbalance_targets_js($dom,$types,\%servers,
529: $domconfig{'loadbalancing'}).
530: &new_spares_js().
531: &common_domprefs_js().
532: &Apache::loncommon::javascript_array_indexof();
533: }
534: if (grep(/^requestcourses$/,@actions)) {
535: my $javascript_validations;
536: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
537: $js .= <<END;
538: <script type="text/javascript">
539: $javascript_validations
540: </script>
541: $coursebrowserjs
542: END
543: }
544: if (grep(/^selfcreation$/,@actions)) {
545: $js .= &selfcreate_javascript();
546: }
547: if (grep(/^contacts$/,@actions)) {
548: $js .= &contacts_javascript();
549: }
550: if (grep(/^scantron$/,@actions)) {
551: $js .= &scantron_javascript();
552: }
553: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
554: } else {
555: # check if domconfig user exists for the domain.
556: my $servadm = $r->dir_config('lonAdmEMail');
557: my ($configuserok,$author_ok,$switchserver) =
558: &config_check($dom,$confname,$servadm);
559: unless ($configuserok eq 'ok') {
560: &Apache::lonconfigsettings::print_header($r,$phase,$context);
561: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
562: $confname).
563: '<br />'
564: );
565: if ($switchserver) {
566: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
567: '<br />'.
568: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
569: '<br />'.
570: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
571: '<br />'.
572: &mt('To do that now, use the following link: [_1]',$switchserver)
573: );
574: } else {
575: $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.').
576: '<br />'.
577: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
578: );
579: }
580: $r->print(&Apache::loncommon::end_page());
581: return OK;
582: }
583: if (keys(%domconfig) == 0) {
584: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
585: my @ids=&Apache::lonnet::current_machine_ids();
586: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
587: my %designhash = &Apache::loncommon::get_domainconf($dom);
588: my @loginimages = ('img','logo','domlogo','login');
589: my $custom_img_count = 0;
590: foreach my $img (@loginimages) {
591: if ($designhash{$dom.'.login.'.$img} ne '') {
592: $custom_img_count ++;
593: }
594: }
595: foreach my $role (@roles) {
596: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
597: $custom_img_count ++;
598: }
599: }
600: if ($custom_img_count > 0) {
601: &Apache::lonconfigsettings::print_header($r,$phase,$context);
602: my $switch_server = &check_switchserver($dom,$confname);
603: $r->print(
604: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
605: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
606: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
607: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
608: if ($switch_server) {
609: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
610: }
611: $r->print(&Apache::loncommon::end_page());
612: return OK;
613: }
614: }
615: }
616: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
617: }
618: return OK;
619: }
620:
621: sub process_changes {
622: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
623: my %domconfig;
624: if (ref($values) eq 'HASH') {
625: %domconfig = %{$values};
626: }
627: my $output;
628: if ($action eq 'login') {
629: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
630: } elsif ($action eq 'rolecolors') {
631: $output = &modify_rolecolors($r,$dom,$confname,$roles,
632: $lastactref,%domconfig);
633: } elsif ($action eq 'quotas') {
634: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
635: } elsif ($action eq 'autoenroll') {
636: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
637: } elsif ($action eq 'autoupdate') {
638: $output = &modify_autoupdate($dom,%domconfig);
639: } elsif ($action eq 'autocreate') {
640: $output = &modify_autocreate($dom,%domconfig);
641: } elsif ($action eq 'directorysrch') {
642: $output = &modify_directorysrch($dom,$lastactref,%domconfig);
643: } elsif ($action eq 'usercreation') {
644: $output = &modify_usercreation($dom,%domconfig);
645: } elsif ($action eq 'selfcreation') {
646: $output = &modify_selfcreation($dom,$lastactref,%domconfig);
647: } elsif ($action eq 'usermodification') {
648: $output = &modify_usermodification($dom,%domconfig);
649: } elsif ($action eq 'contacts') {
650: $output = &modify_contacts($dom,$lastactref,%domconfig);
651: } elsif ($action eq 'defaults') {
652: $output = &modify_defaults($dom,$lastactref,%domconfig);
653: } elsif ($action eq 'scantron') {
654: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
655: } elsif ($action eq 'coursecategories') {
656: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
657: } elsif ($action eq 'serverstatuses') {
658: $output = &modify_serverstatuses($dom,%domconfig);
659: } elsif ($action eq 'requestcourses') {
660: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
661: } elsif ($action eq 'requestauthor') {
662: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
663: } elsif ($action eq 'helpsettings') {
664: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
665: } elsif ($action eq 'coursedefaults') {
666: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
667: } elsif ($action eq 'selfenrollment') {
668: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
669: } elsif ($action eq 'usersessions') {
670: $output = &modify_usersessions($dom,$lastactref,%domconfig);
671: } elsif ($action eq 'loadbalancing') {
672: $output = &modify_loadbalancing($dom,%domconfig);
673: } elsif ($action eq 'passwords') {
674: $output = &modify_passwords($r,$dom,$confname,$lastactref,%domconfig);
675: }
676: return $output;
677: }
678:
679: sub print_config_box {
680: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
681: my $rowtotal = 0;
682: my $output;
683: if ($action eq 'coursecategories') {
684: $output = &coursecategories_javascript($settings);
685: } elsif ($action eq 'defaults') {
686: $output = &defaults_javascript($settings);
687: } elsif ($action eq 'passwords') {
688: $output = &passwords_javascript();
689: } elsif ($action eq 'helpsettings') {
690: my (%privs,%levelscurrent);
691: my %full=();
692: my %levels=(
693: course => {},
694: domain => {},
695: system => {},
696: );
697: my $context = 'domain';
698: my $crstype = 'Course';
699: my $formname = 'display';
700: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
701: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
702: $output =
703: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
704: \@templateroles);
705: }
706: $output .=
707: '<table class="LC_nested_outer">
708: <tr>
709: <th align="left" valign="middle"><span class="LC_nobreak">'.
710: &mt($item->{text}).' '.
711: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
712: '</tr>';
713: $rowtotal ++;
714: my $numheaders = 1;
715: if (ref($item->{'header'}) eq 'ARRAY') {
716: $numheaders = scalar(@{$item->{'header'}});
717: }
718: if ($numheaders > 1) {
719: my $colspan = '';
720: my $rightcolspan = '';
721: my $leftnobr = '';
722: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
723: ($action eq 'directorysrch') ||
724: (($action eq 'login') && ($numheaders < 4))) {
725: $colspan = ' colspan="2"';
726: }
727: if ($action eq 'usersessions') {
728: $rightcolspan = ' colspan="3"';
729: }
730: if ($action eq 'passwords') {
731: $leftnobr = ' LC_nobreak';
732: }
733: $output .= '
734: <tr>
735: <td>
736: <table class="LC_nested">
737: <tr class="LC_info_row">
738: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
739: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
740: </tr>';
741: $rowtotal ++;
742: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
743: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
744: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'directorysrch') ||
745: ($action eq 'helpsettings') || ($action eq 'contacts')) {
746: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
747: } elsif ($action eq 'passwords') {
748: $output .= $item->{'print'}->('top',$dom,$confname,$settings,\$rowtotal);
749: } elsif ($action eq 'coursecategories') {
750: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
751: } elsif ($action eq 'scantron') {
752: $output .= $item->{'print'}->($r,'top',$dom,$confname,$settings,\$rowtotal);
753: } elsif ($action eq 'login') {
754: if ($numheaders == 4) {
755: $colspan = ' colspan="2"';
756: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
757: } else {
758: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
759: }
760: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
761: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
762: } elsif ($action eq 'rolecolors') {
763: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
764: }
765: $output .= '
766: </table>
767: </td>
768: </tr>
769: <tr>
770: <td>
771: <table class="LC_nested">
772: <tr class="LC_info_row">
773: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
774: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
775: </tr>';
776: $rowtotal ++;
777: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
778: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
779: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
780: ($action eq 'contacts') || ($action eq 'passwords')) {
781: if ($action eq 'coursecategories') {
782: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
783: $colspan = ' colspan="2"';
784: } elsif ($action eq 'passwords') {
785: $output .= $item->{'print'}->('middle',$dom,$confname,$settings,\$rowtotal);
786: } else {
787: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
788: }
789: $output .= '
790: </table>
791: </td>
792: </tr>
793: <tr>
794: <td>
795: <table class="LC_nested">
796: <tr class="LC_info_row">
797: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
798: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
799: </tr>'."\n";
800: if ($action eq 'coursecategories') {
801: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
802: } elsif ($action eq 'passwords') {
803: $output .= $item->{'print'}->('lower',$dom,$confname,$settings,\$rowtotal).'
804: </tr>
805: </table>
806: </td>
807: </tr>
808: <tr>
809: <td>
810: <table class="LC_nested">
811: <tr class="LC_info_row">
812: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
813: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'."\n".
814: $item->{'print'}->('bottom',$dom,$confname,$settings,\$rowtotal).'
815: </table>
816: </td>
817: </tr>
818: <tr>';
819: } else {
820: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
821: }
822: $rowtotal ++;
823: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
824: ($action eq 'defaults') || ($action eq 'directorysrch') ||
825: ($action eq 'helpsettings')) {
826: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
827: } elsif ($action eq 'scantron') {
828: $output .= $item->{'print'}->($r,'bottom',$dom,$confname,$settings,\$rowtotal);
829: } elsif ($action eq 'login') {
830: if ($numheaders == 4) {
831: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
832: </table>
833: </td>
834: </tr>
835: <tr>
836: <td>
837: <table class="LC_nested">
838: <tr class="LC_info_row">
839: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
840: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
841: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
842: $rowtotal ++;
843: } else {
844: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
845: }
846: $output .= '
847: </table>
848: </td>
849: </tr>
850: <tr>
851: <td>
852: <table class="LC_nested">
853: <tr class="LC_info_row">';
854: if ($numheaders == 4) {
855: $output .= '
856: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
857: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
858: </tr>';
859: } else {
860: $output .= '
861: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
862: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
863: </tr>';
864: }
865: $rowtotal ++;
866: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
867: } elsif ($action eq 'requestcourses') {
868: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
869: $rowtotal ++;
870: $output .= &print_studentcode($settings,\$rowtotal).'
871: </table>
872: </td>
873: </tr>
874: <tr>
875: <td>
876: <table class="LC_nested">
877: <tr class="LC_info_row">
878: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
879: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
880: &textbookcourses_javascript($settings).
881: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
882: </table>
883: </td>
884: </tr>
885: <tr>
886: <td>
887: <table class="LC_nested">
888: <tr class="LC_info_row">
889: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
890: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
891: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
892: </table>
893: </td>
894: </tr>
895: <tr>
896: <td>
897: <table class="LC_nested">
898: <tr class="LC_info_row">
899: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
900: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
901: </tr>'.
902: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
903: } elsif ($action eq 'requestauthor') {
904: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
905: $rowtotal ++;
906: } elsif ($action eq 'rolecolors') {
907: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
908: </table>
909: </td>
910: </tr>
911: <tr>
912: <td>
913: <table class="LC_nested">
914: <tr class="LC_info_row">
915: <td class="LC_left_item"'.$colspan.' valign="top">'.
916: &mt($item->{'header'}->[2]->{'col1'}).'</td>
917: <td class="LC_right_item" valign="top">'.
918: &mt($item->{'header'}->[2]->{'col2'}).'</td>
919: </tr>'.
920: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
921: </table>
922: </td>
923: </tr>
924: <tr>
925: <td>
926: <table class="LC_nested">
927: <tr class="LC_info_row">
928: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
929: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
930: </tr>'.
931: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
932: $rowtotal += 2;
933: }
934: } else {
935: $output .= '
936: <tr>
937: <td>
938: <table class="LC_nested">
939: <tr class="LC_info_row">';
940: if ($action eq 'login') {
941: $output .= '
942: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
943: } elsif ($action eq 'serverstatuses') {
944: $output .= '
945: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
946: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
947:
948: } else {
949: $output .= '
950: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
951: }
952: if (defined($item->{'header'}->[0]->{'col3'})) {
953: $output .= '<td class="LC_left_item" valign="top">'.
954: &mt($item->{'header'}->[0]->{'col2'});
955: if ($action eq 'serverstatuses') {
956: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
957: }
958: } else {
959: $output .= '<td class="LC_right_item" valign="top">'.
960: &mt($item->{'header'}->[0]->{'col2'});
961: }
962: $output .= '</td>';
963: if ($item->{'header'}->[0]->{'col3'}) {
964: if (defined($item->{'header'}->[0]->{'col4'})) {
965: $output .= '<td class="LC_left_item" valign="top">'.
966: &mt($item->{'header'}->[0]->{'col3'});
967: } else {
968: $output .= '<td class="LC_right_item" valign="top">'.
969: &mt($item->{'header'}->[0]->{'col3'});
970: }
971: if ($action eq 'serverstatuses') {
972: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
973: }
974: $output .= '</td>';
975: }
976: if ($item->{'header'}->[0]->{'col4'}) {
977: $output .= '<td class="LC_right_item" valign="top">'.
978: &mt($item->{'header'}->[0]->{'col4'});
979: }
980: $output .= '</tr>';
981: $rowtotal ++;
982: if ($action eq 'quotas') {
983: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
984: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
985: ($action eq 'serverstatuses') || ($action eq 'loadbalancing')) {
986: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
987: }
988: }
989: $output .= '
990: </table>
991: </td>
992: </tr>
993: </table><br />';
994: return ($output,$rowtotal);
995: }
996:
997: sub print_login {
998: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
999: my ($css_class,$datatable);
1000: my %choices = &login_choices();
1001:
1002: if ($caller eq 'service') {
1003: my %servers = &Apache::lonnet::internet_dom_servers($dom);
1004: my $choice = $choices{'disallowlogin'};
1005: $css_class = ' class="LC_odd_row"';
1006: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
1007: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1008: '<th>'.$choices{'server'}.'</th>'.
1009: '<th>'.$choices{'serverpath'}.'</th>'.
1010: '<th>'.$choices{'custompath'}.'</th>'.
1011: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
1012: my %disallowed;
1013: if (ref($settings) eq 'HASH') {
1014: if (ref($settings->{'loginvia'}) eq 'HASH') {
1015: %disallowed = %{$settings->{'loginvia'}};
1016: }
1017: }
1018: foreach my $lonhost (sort(keys(%servers))) {
1019: my $direct = 'selected="selected"';
1020: if (ref($disallowed{$lonhost}) eq 'HASH') {
1021: if ($disallowed{$lonhost}{'server'} ne '') {
1022: $direct = '';
1023: }
1024: }
1025: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1026: '<td><select name="'.$lonhost.'_server">'.
1027: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1028: '</option>';
1029: foreach my $hostid (sort(keys(%servers))) {
1030: next if ($servers{$hostid} eq $servers{$lonhost});
1031: my $selected = '';
1032: if (ref($disallowed{$lonhost}) eq 'HASH') {
1033: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1034: $selected = 'selected="selected"';
1035: }
1036: }
1037: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1038: $servers{$hostid}.'</option>';
1039: }
1040: $datatable .= '</select></td>'.
1041: '<td><select name="'.$lonhost.'_serverpath">';
1042: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1043: my $pathname = $path;
1044: if ($path eq 'custom') {
1045: $pathname = &mt('Custom Path').' ->';
1046: }
1047: my $selected = '';
1048: if (ref($disallowed{$lonhost}) eq 'HASH') {
1049: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1050: $selected = 'selected="selected"';
1051: }
1052: } elsif ($path eq '') {
1053: $selected = 'selected="selected"';
1054: }
1055: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1056: }
1057: $datatable .= '</select></td>';
1058: my ($custom,$exempt);
1059: if (ref($disallowed{$lonhost}) eq 'HASH') {
1060: $custom = $disallowed{$lonhost}{'custompath'};
1061: $exempt = $disallowed{$lonhost}{'exempt'};
1062: }
1063: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1064: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1065: '</tr>';
1066: }
1067: $datatable .= '</table></td></tr>';
1068: return $datatable;
1069: } elsif ($caller eq 'page') {
1070: my %defaultchecked = (
1071: 'coursecatalog' => 'on',
1072: 'helpdesk' => 'on',
1073: 'adminmail' => 'off',
1074: 'newuser' => 'off',
1075: );
1076: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1077: my (%checkedon,%checkedoff);
1078: foreach my $item (@toggles) {
1079: if ($defaultchecked{$item} eq 'on') {
1080: $checkedon{$item} = ' checked="checked" ';
1081: $checkedoff{$item} = ' ';
1082: } elsif ($defaultchecked{$item} eq 'off') {
1083: $checkedoff{$item} = ' checked="checked" ';
1084: $checkedon{$item} = ' ';
1085: }
1086: }
1087: my @images = ('img','logo','domlogo','login');
1088: my @logintext = ('textcol','bgcol');
1089: my @bgs = ('pgbg','mainbg','sidebg');
1090: my @links = ('link','alink','vlink');
1091: my %designhash = &Apache::loncommon::get_domainconf($dom);
1092: my %defaultdesign = %Apache::loncommon::defaultdesign;
1093: my (%is_custom,%designs);
1094: my %defaults = (
1095: font => $defaultdesign{'login.font'},
1096: );
1097: foreach my $item (@images) {
1098: $defaults{$item} = $defaultdesign{'login.'.$item};
1099: $defaults{'showlogo'}{$item} = 1;
1100: }
1101: foreach my $item (@bgs) {
1102: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1103: }
1104: foreach my $item (@logintext) {
1105: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1106: }
1107: foreach my $item (@links) {
1108: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1109: }
1110: if (ref($settings) eq 'HASH') {
1111: foreach my $item (@toggles) {
1112: if ($settings->{$item} eq '1') {
1113: $checkedon{$item} = ' checked="checked" ';
1114: $checkedoff{$item} = ' ';
1115: } elsif ($settings->{$item} eq '0') {
1116: $checkedoff{$item} = ' checked="checked" ';
1117: $checkedon{$item} = ' ';
1118: }
1119: }
1120: foreach my $item (@images) {
1121: if (defined($settings->{$item})) {
1122: $designs{$item} = $settings->{$item};
1123: $is_custom{$item} = 1;
1124: }
1125: if (defined($settings->{'showlogo'}{$item})) {
1126: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1127: }
1128: }
1129: foreach my $item (@logintext) {
1130: if ($settings->{$item} ne '') {
1131: $designs{'logintext'}{$item} = $settings->{$item};
1132: $is_custom{$item} = 1;
1133: }
1134: }
1135: if ($settings->{'font'} ne '') {
1136: $designs{'font'} = $settings->{'font'};
1137: $is_custom{'font'} = 1;
1138: }
1139: foreach my $item (@bgs) {
1140: if ($settings->{$item} ne '') {
1141: $designs{'bgs'}{$item} = $settings->{$item};
1142: $is_custom{$item} = 1;
1143: }
1144: }
1145: foreach my $item (@links) {
1146: if ($settings->{$item} ne '') {
1147: $designs{'links'}{$item} = $settings->{$item};
1148: $is_custom{$item} = 1;
1149: }
1150: }
1151: } else {
1152: if ($designhash{$dom.'.login.font'} ne '') {
1153: $designs{'font'} = $designhash{$dom.'.login.font'};
1154: $is_custom{'font'} = 1;
1155: }
1156: foreach my $item (@images) {
1157: if ($designhash{$dom.'.login.'.$item} ne '') {
1158: $designs{$item} = $designhash{$dom.'.login.'.$item};
1159: $is_custom{$item} = 1;
1160: }
1161: }
1162: foreach my $item (@bgs) {
1163: if ($designhash{$dom.'.login.'.$item} ne '') {
1164: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1165: $is_custom{$item} = 1;
1166: }
1167: }
1168: foreach my $item (@links) {
1169: if ($designhash{$dom.'.login.'.$item} ne '') {
1170: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1171: $is_custom{$item} = 1;
1172: }
1173: }
1174: }
1175: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1176: logo => 'Institution Logo',
1177: domlogo => 'Domain Logo',
1178: login => 'Login box');
1179: my $itemcount = 1;
1180: foreach my $item (@toggles) {
1181: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1182: $datatable .=
1183: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1184: '</td><td>'.
1185: '<span class="LC_nobreak"><label><input type="radio" name="'.
1186: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1187: '</label> <label><input type="radio" name="'.$item.'"'.
1188: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1189: '</tr>';
1190: $itemcount ++;
1191: }
1192: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1193: $datatable .= '</tr></table></td></tr>';
1194: } elsif ($caller eq 'help') {
1195: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1196: my $switchserver = &check_switchserver($dom,$confname);
1197: my $itemcount = 1;
1198: $defaulturl = '/adm/loginproblems.html';
1199: $defaulttype = 'default';
1200: %lt = &Apache::lonlocal::texthash (
1201: del => 'Delete?',
1202: rep => 'Replace:',
1203: upl => 'Upload:',
1204: default => 'Default',
1205: custom => 'Custom',
1206: );
1207: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1208: my @currlangs;
1209: if (ref($settings) eq 'HASH') {
1210: if (ref($settings->{'helpurl'}) eq 'HASH') {
1211: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1212: next if ($settings->{'helpurl'}{$key} eq '');
1213: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1214: $type{$key} = 'custom';
1215: unless ($key eq 'nolang') {
1216: push(@currlangs,$key);
1217: }
1218: }
1219: } elsif ($settings->{'helpurl'} ne '') {
1220: $type{'nolang'} = 'custom';
1221: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1222: }
1223: }
1224: foreach my $lang ('nolang',sort(@currlangs)) {
1225: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1226: $datatable .= '<tr'.$css_class.'>';
1227: if ($url{$lang} eq '') {
1228: $url{$lang} = $defaulturl;
1229: }
1230: if ($type{$lang} eq '') {
1231: $type{$lang} = $defaulttype;
1232: }
1233: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1234: if ($lang eq 'nolang') {
1235: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1236: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1237: } else {
1238: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1239: $langchoices{$lang},
1240: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1241: }
1242: $datatable .= '</span></td>'."\n".
1243: '<td class="LC_left_item">';
1244: if ($type{$lang} eq 'custom') {
1245: $datatable .= '<span class="LC_nobreak"><label>'.
1246: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1247: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1248: } else {
1249: $datatable .= $lt{'upl'};
1250: }
1251: $datatable .='<br />';
1252: if ($switchserver) {
1253: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1254: } else {
1255: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1256: }
1257: $datatable .= '</td></tr>';
1258: $itemcount ++;
1259: }
1260: my @addlangs;
1261: foreach my $lang (sort(keys(%langchoices))) {
1262: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1263: push(@addlangs,$lang);
1264: }
1265: if (@addlangs > 0) {
1266: my %toadd;
1267: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1268: $toadd{''} = &mt('Select');
1269: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1270: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1271: &mt('Add log-in help page for a specific language:').' '.
1272: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1273: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1274: if ($switchserver) {
1275: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1276: } else {
1277: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1278: }
1279: $datatable .= '</td></tr>';
1280: $itemcount ++;
1281: }
1282: $datatable .= &captcha_choice('login',$settings,$itemcount);
1283: } elsif ($caller eq 'headtag') {
1284: my %domservers = &Apache::lonnet::get_servers($dom);
1285: my $choice = $choices{'headtag'};
1286: $css_class = ' class="LC_odd_row"';
1287: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1288: '<td align="left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1289: '<th>'.$choices{'current'}.'</th>'.
1290: '<th>'.$choices{'action'}.'</th>'.
1291: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1292: my (%currurls,%currexempt);
1293: if (ref($settings) eq 'HASH') {
1294: if (ref($settings->{'headtag'}) eq 'HASH') {
1295: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1296: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1297: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1298: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1299: }
1300: }
1301: }
1302: }
1303: my %lt = &Apache::lonlocal::texthash(
1304: del => 'Delete?',
1305: rep => 'Replace:',
1306: upl => 'Upload:',
1307: curr => 'View contents',
1308: none => 'None',
1309: );
1310: my $switchserver = &check_switchserver($dom,$confname);
1311: foreach my $lonhost (sort(keys(%domservers))) {
1312: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1313: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1314: if ($currurls{$lonhost}) {
1315: $datatable .= '<td class="LC_right_item"><a href="'.
1316: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1317: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1318: '">'.$lt{'curr'}.'</a></td>'.
1319: '<td><span class="LC_nobreak"><label>'.
1320: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1321: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1322: } else {
1323: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1324: }
1325: $datatable .='<br />';
1326: if ($switchserver) {
1327: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1328: } else {
1329: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1330: }
1331: $datatable .= '</td><td><input type="text" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1332: }
1333: $datatable .= '</table></td></tr>';
1334: }
1335: return $datatable;
1336: }
1337:
1338: sub login_choices {
1339: my %choices =
1340: &Apache::lonlocal::texthash (
1341: coursecatalog => 'Display Course/Community Catalog link?',
1342: adminmail => "Display Administrator's E-mail Address?",
1343: helpdesk => 'Display "Contact Helpdesk" link',
1344: disallowlogin => "Login page requests redirected",
1345: hostid => "Server",
1346: server => "Redirect to:",
1347: serverpath => "Path",
1348: custompath => "Custom",
1349: exempt => "Exempt IP(s)",
1350: directlogin => "No redirect",
1351: newuser => "Link to create a user account",
1352: img => "Header",
1353: logo => "Main Logo",
1354: domlogo => "Domain Logo",
1355: login => "Log-in Header",
1356: textcol => "Text color",
1357: bgcol => "Box color",
1358: bgs => "Background colors",
1359: links => "Link colors",
1360: font => "Font color",
1361: pgbg => "Header",
1362: mainbg => "Page",
1363: sidebg => "Login box",
1364: link => "Link",
1365: alink => "Active link",
1366: vlink => "Visited link",
1367: headtag => "Custom markup",
1368: action => "Action",
1369: current => "Current",
1370: );
1371: return %choices;
1372: }
1373:
1374: sub print_rolecolors {
1375: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1376: my %choices = &color_font_choices();
1377: my @bgs = ('pgbg','tabbg','sidebg');
1378: my @links = ('link','alink','vlink');
1379: my @images = ('img');
1380: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1381: my %designhash = &Apache::loncommon::get_domainconf($dom);
1382: my %defaultdesign = %Apache::loncommon::defaultdesign;
1383: my (%is_custom,%designs);
1384: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1385: if (ref($settings) eq 'HASH') {
1386: if (ref($settings->{$role}) eq 'HASH') {
1387: if ($settings->{$role}->{'img'} ne '') {
1388: $designs{'img'} = $settings->{$role}->{'img'};
1389: $is_custom{'img'} = 1;
1390: }
1391: if ($settings->{$role}->{'font'} ne '') {
1392: $designs{'font'} = $settings->{$role}->{'font'};
1393: $is_custom{'font'} = 1;
1394: }
1395: if ($settings->{$role}->{'fontmenu'} ne '') {
1396: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1397: $is_custom{'fontmenu'} = 1;
1398: }
1399: foreach my $item (@bgs) {
1400: if ($settings->{$role}->{$item} ne '') {
1401: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1402: $is_custom{$item} = 1;
1403: }
1404: }
1405: foreach my $item (@links) {
1406: if ($settings->{$role}->{$item} ne '') {
1407: $designs{'links'}{$item} = $settings->{$role}->{$item};
1408: $is_custom{$item} = 1;
1409: }
1410: }
1411: }
1412: } else {
1413: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1414: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1415: $is_custom{'img'} = 1;
1416: }
1417: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1418: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1419: $is_custom{'fontmenu'} = 1;
1420: }
1421: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1422: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1423: $is_custom{'font'} = 1;
1424: }
1425: foreach my $item (@bgs) {
1426: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1427: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1428: $is_custom{$item} = 1;
1429:
1430: }
1431: }
1432: foreach my $item (@links) {
1433: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1434: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1435: $is_custom{$item} = 1;
1436: }
1437: }
1438: }
1439: my $itemcount = 1;
1440: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1441: $datatable .= '</tr></table></td></tr>';
1442: return $datatable;
1443: }
1444:
1445: sub role_defaults {
1446: my ($role,$bgs,$links,$images,$logintext) = @_;
1447: my %defaults;
1448: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1449: return %defaults;
1450: }
1451: my %defaultdesign = %Apache::loncommon::defaultdesign;
1452: if ($role eq 'login') {
1453: %defaults = (
1454: font => $defaultdesign{$role.'.font'},
1455: );
1456: if (ref($logintext) eq 'ARRAY') {
1457: foreach my $item (@{$logintext}) {
1458: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1459: }
1460: }
1461: foreach my $item (@{$images}) {
1462: $defaults{'showlogo'}{$item} = 1;
1463: }
1464: } else {
1465: %defaults = (
1466: img => $defaultdesign{$role.'.img'},
1467: font => $defaultdesign{$role.'.font'},
1468: fontmenu => $defaultdesign{$role.'.fontmenu'},
1469: );
1470: }
1471: foreach my $item (@{$bgs}) {
1472: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1473: }
1474: foreach my $item (@{$links}) {
1475: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1476: }
1477: foreach my $item (@{$images}) {
1478: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1479: }
1480: return %defaults;
1481: }
1482:
1483: sub display_color_options {
1484: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1485: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1486: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1487: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1488: my $datatable = '<tr'.$css_class.'>'.
1489: '<td>'.$choices->{'font'}.'</td>';
1490: if (!$is_custom->{'font'}) {
1491: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1492: } else {
1493: $datatable .= '<td> </td>';
1494: }
1495: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1496:
1497: $datatable .= '<td><span class="LC_nobreak">'.
1498: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1499: ' value="'.$current_color.'" /> '.
1500: ' </span></td></tr>';
1501: unless ($role eq 'login') {
1502: $datatable .= '<tr'.$css_class.'>'.
1503: '<td>'.$choices->{'fontmenu'}.'</td>';
1504: if (!$is_custom->{'fontmenu'}) {
1505: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1506: } else {
1507: $datatable .= '<td> </td>';
1508: }
1509: $current_color = $designs->{'fontmenu'} ?
1510: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1511: $datatable .= '<td><span class="LC_nobreak">'.
1512: '<input class="colorchooser" type="text" size="10" name="'
1513: .$role.'_fontmenu"'.
1514: ' value="'.$current_color.'" /> '.
1515: ' </span></td></tr>';
1516: }
1517: my $switchserver = &check_switchserver($dom,$confname);
1518: foreach my $img (@{$images}) {
1519: $itemcount ++;
1520: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1521: $datatable .= '<tr'.$css_class.'>'.
1522: '<td>'.$choices->{$img};
1523: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1524: if ($role eq 'login') {
1525: if ($img eq 'login') {
1526: $login_hdr_pick =
1527: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1528: $logincolors =
1529: &login_text_colors($img,$role,$logintext,$phase,$choices,
1530: $designs,$defaults);
1531: } elsif ($img ne 'domlogo') {
1532: $datatable.= &logo_display_options($img,$defaults,$designs);
1533: }
1534: }
1535: $datatable .= '</td>';
1536: if ($designs->{$img} ne '') {
1537: $imgfile = $designs->{$img};
1538: $img_import = ($imgfile =~ m{^/adm/});
1539: } else {
1540: $imgfile = $defaults->{$img};
1541: }
1542: if ($imgfile) {
1543: my ($showfile,$fullsize);
1544: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1545: my $urldir = $1;
1546: my $filename = $2;
1547: my @info = &Apache::lonnet::stat_file($designs->{$img});
1548: if (@info) {
1549: my $thumbfile = 'tn-'.$filename;
1550: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1551: if (@thumb) {
1552: $showfile = $urldir.'/'.$thumbfile;
1553: } else {
1554: $showfile = $imgfile;
1555: }
1556: } else {
1557: $showfile = '';
1558: }
1559: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1560: $showfile = $imgfile;
1561: my $imgdir = $1;
1562: my $filename = $2;
1563: if (-e "$londocroot/$imgdir/tn-".$filename) {
1564: $showfile = "/$imgdir/tn-".$filename;
1565: } else {
1566: my $input = $londocroot.$imgfile;
1567: my $output = "$londocroot/$imgdir/tn-".$filename;
1568: if (!-e $output) {
1569: my ($width,$height) = &thumb_dimensions();
1570: my ($fullwidth,$fullheight) = &check_dimensions($input);
1571: if ($fullwidth ne '' && $fullheight ne '') {
1572: if ($fullwidth > $width && $fullheight > $height) {
1573: my $size = $width.'x'.$height;
1574: my @args = ('convert','-sample',$size,$input,$output);
1575: system({$args[0]} @args);
1576: $showfile = "/$imgdir/tn-".$filename;
1577: }
1578: }
1579: }
1580: }
1581: }
1582: if ($showfile) {
1583: if ($showfile =~ m{^/(adm|res)/}) {
1584: if ($showfile =~ m{^/res/}) {
1585: my $local_showfile =
1586: &Apache::lonnet::filelocation('',$showfile);
1587: &Apache::lonnet::repcopy($local_showfile);
1588: }
1589: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1590: }
1591: if ($imgfile) {
1592: if ($imgfile =~ m{^/(adm|res)/}) {
1593: if ($imgfile =~ m{^/res/}) {
1594: my $local_imgfile =
1595: &Apache::lonnet::filelocation('',$imgfile);
1596: &Apache::lonnet::repcopy($local_imgfile);
1597: }
1598: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1599: } else {
1600: $fullsize = $imgfile;
1601: }
1602: }
1603: $datatable .= '<td>';
1604: if ($img eq 'login') {
1605: $datatable .= $login_hdr_pick;
1606: }
1607: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1608: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1609: } else {
1610: $datatable .= '<td> </td><td class="LC_left_item">'.
1611: &mt('Upload:').'<br />';
1612: }
1613: } else {
1614: $datatable .= '<td> </td><td class="LC_left_item">'.
1615: &mt('Upload:').'<br />';
1616: }
1617: if ($switchserver) {
1618: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1619: } else {
1620: if ($img ne 'login') { # suppress file selection for Log-in header
1621: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1622: }
1623: }
1624: $datatable .= '</td></tr>';
1625: }
1626: $itemcount ++;
1627: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1628: $datatable .= '<tr'.$css_class.'>'.
1629: '<td>'.$choices->{'bgs'}.'</td>';
1630: my $bgs_def;
1631: foreach my $item (@{$bgs}) {
1632: if (!$is_custom->{$item}) {
1633: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span class="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1634: }
1635: }
1636: if ($bgs_def) {
1637: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1638: } else {
1639: $datatable .= '<td> </td>';
1640: }
1641: $datatable .= '<td class="LC_right_item">'.
1642: '<table border="0"><tr>';
1643:
1644: foreach my $item (@{$bgs}) {
1645: $datatable .= '<td align="center">'.$choices->{$item};
1646: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1647: if ($designs->{'bgs'}{$item}) {
1648: $datatable .= ' ';
1649: }
1650: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1651: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1652: }
1653: $datatable .= '</tr></table></td></tr>';
1654: $itemcount ++;
1655: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1656: $datatable .= '<tr'.$css_class.'>'.
1657: '<td>'.$choices->{'links'}.'</td>';
1658: my $links_def;
1659: foreach my $item (@{$links}) {
1660: if (!$is_custom->{$item}) {
1661: $links_def .= '<td>'.$choices->{$item}.'<br /><span class="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1662: }
1663: }
1664: if ($links_def) {
1665: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1666: } else {
1667: $datatable .= '<td> </td>';
1668: }
1669: $datatable .= '<td class="LC_right_item">'.
1670: '<table border="0"><tr>';
1671: foreach my $item (@{$links}) {
1672: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1673: $datatable .= '<td align="center">'.$choices->{$item}."\n";
1674: if ($designs->{'links'}{$item}) {
1675: $datatable.=' ';
1676: }
1677: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1678: '" /></td>';
1679: }
1680: $$rowtotal += $itemcount;
1681: return $datatable;
1682: }
1683:
1684: sub logo_display_options {
1685: my ($img,$defaults,$designs) = @_;
1686: my $checkedon;
1687: if (ref($defaults) eq 'HASH') {
1688: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1689: if ($defaults->{'showlogo'}{$img}) {
1690: $checkedon = 'checked="checked" ';
1691: }
1692: }
1693: }
1694: if (ref($designs) eq 'HASH') {
1695: if (ref($designs->{'showlogo'}) eq 'HASH') {
1696: if (defined($designs->{'showlogo'}{$img})) {
1697: if ($designs->{'showlogo'}{$img} == 0) {
1698: $checkedon = '';
1699: } elsif ($designs->{'showlogo'}{$img} == 1) {
1700: $checkedon = 'checked="checked" ';
1701: }
1702: }
1703: }
1704: }
1705: return '<br /><label> <input type="checkbox" name="'.
1706: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1707: &mt('show').'</label>'."\n";
1708: }
1709:
1710: sub login_header_options {
1711: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1712: my $output = '';
1713: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1714: $output .= &mt('Text default(s):').'<br />';
1715: if (!$is_custom->{'textcol'}) {
1716: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1717: ' ';
1718: }
1719: if (!$is_custom->{'bgcol'}) {
1720: $output .= $choices->{'bgcol'}.': '.
1721: '<span id="css_'.$role.'_font" style="background-color: '.
1722: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1723: }
1724: $output .= '<br />';
1725: }
1726: $output .='<br />';
1727: return $output;
1728: }
1729:
1730: sub login_text_colors {
1731: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1732: my $color_menu = '<table border="0"><tr>';
1733: foreach my $item (@{$logintext}) {
1734: $color_menu .= '<td align="center">'.$choices->{$item};
1735: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1736: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1737: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1738: }
1739: $color_menu .= '</tr></table><br />';
1740: return $color_menu;
1741: }
1742:
1743: sub image_changes {
1744: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1745: my $output;
1746: if ($img eq 'login') {
1747: $output = '</td><td>'.$logincolors; # suppress image for Log-in header
1748: } elsif (!$is_custom) {
1749: if ($img ne 'domlogo') {
1750: $output = &mt('Default image:').'<br />';
1751: } else {
1752: $output = &mt('Default in use:').'<br />';
1753: }
1754: }
1755: if ($img ne 'login') {
1756: if ($img_import) {
1757: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1758: }
1759: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1760: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1761: if ($is_custom) {
1762: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1763: '<input type="checkbox" name="'.
1764: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1765: '</label> '.&mt('Replace:').'</span><br />';
1766: } else {
1767: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
1768: }
1769: }
1770: return $output;
1771: }
1772:
1773: sub print_quotas {
1774: my ($dom,$settings,$rowtotal,$action) = @_;
1775: my $context;
1776: if ($action eq 'quotas') {
1777: $context = 'tools';
1778: } else {
1779: $context = $action;
1780: }
1781: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1782: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1783: my $typecount = 0;
1784: my ($css_class,%titles);
1785: if ($context eq 'requestcourses') {
1786: @usertools = ('official','unofficial','community','textbook');
1787: @options =('norequest','approval','validate','autolimit');
1788: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1789: %titles = &courserequest_titles();
1790: } elsif ($context eq 'requestauthor') {
1791: @usertools = ('author');
1792: @options = ('norequest','approval','automatic');
1793: %titles = &authorrequest_titles();
1794: } else {
1795: @usertools = ('aboutme','blog','webdav','portfolio');
1796: %titles = &tool_titles();
1797: }
1798: if (ref($types) eq 'ARRAY') {
1799: foreach my $type (@{$types}) {
1800: my ($currdefquota,$currauthorquota);
1801: unless (($context eq 'requestcourses') ||
1802: ($context eq 'requestauthor')) {
1803: if (ref($settings) eq 'HASH') {
1804: if (ref($settings->{defaultquota}) eq 'HASH') {
1805: $currdefquota = $settings->{defaultquota}->{$type};
1806: } else {
1807: $currdefquota = $settings->{$type};
1808: }
1809: if (ref($settings->{authorquota}) eq 'HASH') {
1810: $currauthorquota = $settings->{authorquota}->{$type};
1811: }
1812: }
1813: }
1814: if (defined($usertypes->{$type})) {
1815: $typecount ++;
1816: $css_class = $typecount%2?' class="LC_odd_row"':'';
1817: $datatable .= '<tr'.$css_class.'>'.
1818: '<td>'.$usertypes->{$type}.'</td>'.
1819: '<td class="LC_left_item">';
1820: if ($context eq 'requestcourses') {
1821: $datatable .= '<table><tr>';
1822: }
1823: my %cell;
1824: foreach my $item (@usertools) {
1825: if ($context eq 'requestcourses') {
1826: my ($curroption,$currlimit);
1827: if (ref($settings) eq 'HASH') {
1828: if (ref($settings->{$item}) eq 'HASH') {
1829: $curroption = $settings->{$item}->{$type};
1830: if ($curroption =~ /^autolimit=(\d*)$/) {
1831: $currlimit = $1;
1832: }
1833: }
1834: }
1835: if (!$curroption) {
1836: $curroption = 'norequest';
1837: }
1838: $datatable .= '<th>'.$titles{$item}.'</th>';
1839: foreach my $option (@options) {
1840: my $val = $option;
1841: if ($option eq 'norequest') {
1842: $val = 0;
1843: }
1844: if ($option eq 'validate') {
1845: my $canvalidate = 0;
1846: if (ref($validations{$item}) eq 'HASH') {
1847: if ($validations{$item}{$type}) {
1848: $canvalidate = 1;
1849: }
1850: }
1851: next if (!$canvalidate);
1852: }
1853: my $checked = '';
1854: if ($option eq $curroption) {
1855: $checked = ' checked="checked"';
1856: } elsif ($option eq 'autolimit') {
1857: if ($curroption =~ /^autolimit/) {
1858: $checked = ' checked="checked"';
1859: }
1860: }
1861: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1862: '<input type="radio" name="crsreq_'.$item.
1863: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1864: $titles{$option}.'</label>';
1865: if ($option eq 'autolimit') {
1866: $cell{$item} .= ' <input type="text" name="crsreq_'.
1867: $item.'_limit_'.$type.'" size="1" '.
1868: 'value="'.$currlimit.'" />';
1869: }
1870: $cell{$item} .= '</span> ';
1871: if ($option eq 'autolimit') {
1872: $cell{$item} .= $titles{'unlimited'};
1873: }
1874: }
1875: } elsif ($context eq 'requestauthor') {
1876: my $curroption;
1877: if (ref($settings) eq 'HASH') {
1878: $curroption = $settings->{$type};
1879: }
1880: if (!$curroption) {
1881: $curroption = 'norequest';
1882: }
1883: foreach my $option (@options) {
1884: my $val = $option;
1885: if ($option eq 'norequest') {
1886: $val = 0;
1887: }
1888: my $checked = '';
1889: if ($option eq $curroption) {
1890: $checked = ' checked="checked"';
1891: }
1892: $datatable .= '<span class="LC_nobreak"><label>'.
1893: '<input type="radio" name="authorreq_'.$type.
1894: '" value="'.$val.'"'.$checked.' />'.
1895: $titles{$option}.'</label></span> ';
1896: }
1897: } else {
1898: my $checked = 'checked="checked" ';
1899: if (ref($settings) eq 'HASH') {
1900: if (ref($settings->{$item}) eq 'HASH') {
1901: if ($settings->{$item}->{$type} == 0) {
1902: $checked = '';
1903: } elsif ($settings->{$item}->{$type} == 1) {
1904: $checked = 'checked="checked" ';
1905: }
1906: }
1907: }
1908: $datatable .= '<span class="LC_nobreak"><label>'.
1909: '<input type="checkbox" name="'.$context.'_'.$item.
1910: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1911: '</label></span> ';
1912: }
1913: }
1914: if ($context eq 'requestcourses') {
1915: $datatable .= '</tr><tr>';
1916: foreach my $item (@usertools) {
1917: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1918: }
1919: $datatable .= '</tr></table>';
1920: }
1921: $datatable .= '</td>';
1922: unless (($context eq 'requestcourses') ||
1923: ($context eq 'requestauthor')) {
1924: $datatable .=
1925: '<td class="LC_right_item">'.
1926: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1927: '<input type="text" name="quota_'.$type.
1928: '" value="'.$currdefquota.
1929: '" size="5" /></span>'.(' ' x 2).
1930: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1931: '<input type="text" name="authorquota_'.$type.
1932: '" value="'.$currauthorquota.
1933: '" size="5" /></span></td>';
1934: }
1935: $datatable .= '</tr>';
1936: }
1937: }
1938: }
1939: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1940: $defaultquota = '20';
1941: $authorquota = '500';
1942: if (ref($settings) eq 'HASH') {
1943: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1944: $defaultquota = $settings->{'defaultquota'}->{'default'};
1945: } elsif (defined($settings->{'default'})) {
1946: $defaultquota = $settings->{'default'};
1947: }
1948: if (ref($settings->{'authorquota'}) eq 'HASH') {
1949: $authorquota = $settings->{'authorquota'}->{'default'};
1950: }
1951: }
1952: }
1953: $typecount ++;
1954: $css_class = $typecount%2?' class="LC_odd_row"':'';
1955: $datatable .= '<tr'.$css_class.'>'.
1956: '<td>'.$othertitle.'</td>'.
1957: '<td class="LC_left_item">';
1958: if ($context eq 'requestcourses') {
1959: $datatable .= '<table><tr>';
1960: }
1961: my %defcell;
1962: foreach my $item (@usertools) {
1963: if ($context eq 'requestcourses') {
1964: my ($curroption,$currlimit);
1965: if (ref($settings) eq 'HASH') {
1966: if (ref($settings->{$item}) eq 'HASH') {
1967: $curroption = $settings->{$item}->{'default'};
1968: if ($curroption =~ /^autolimit=(\d*)$/) {
1969: $currlimit = $1;
1970: }
1971: }
1972: }
1973: if (!$curroption) {
1974: $curroption = 'norequest';
1975: }
1976: $datatable .= '<th>'.$titles{$item}.'</th>';
1977: foreach my $option (@options) {
1978: my $val = $option;
1979: if ($option eq 'norequest') {
1980: $val = 0;
1981: }
1982: if ($option eq 'validate') {
1983: my $canvalidate = 0;
1984: if (ref($validations{$item}) eq 'HASH') {
1985: if ($validations{$item}{'default'}) {
1986: $canvalidate = 1;
1987: }
1988: }
1989: next if (!$canvalidate);
1990: }
1991: my $checked = '';
1992: if ($option eq $curroption) {
1993: $checked = ' checked="checked"';
1994: } elsif ($option eq 'autolimit') {
1995: if ($curroption =~ /^autolimit/) {
1996: $checked = ' checked="checked"';
1997: }
1998: }
1999: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
2000: '<input type="radio" name="crsreq_'.$item.
2001: '_default" value="'.$val.'"'.$checked.' />'.
2002: $titles{$option}.'</label>';
2003: if ($option eq 'autolimit') {
2004: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2005: $item.'_limit_default" size="1" '.
2006: 'value="'.$currlimit.'" />';
2007: }
2008: $defcell{$item} .= '</span> ';
2009: if ($option eq 'autolimit') {
2010: $defcell{$item} .= $titles{'unlimited'};
2011: }
2012: }
2013: } elsif ($context eq 'requestauthor') {
2014: my $curroption;
2015: if (ref($settings) eq 'HASH') {
2016: $curroption = $settings->{'default'};
2017: }
2018: if (!$curroption) {
2019: $curroption = 'norequest';
2020: }
2021: foreach my $option (@options) {
2022: my $val = $option;
2023: if ($option eq 'norequest') {
2024: $val = 0;
2025: }
2026: my $checked = '';
2027: if ($option eq $curroption) {
2028: $checked = ' checked="checked"';
2029: }
2030: $datatable .= '<span class="LC_nobreak"><label>'.
2031: '<input type="radio" name="authorreq_default"'.
2032: ' value="'.$val.'"'.$checked.' />'.
2033: $titles{$option}.'</label></span> ';
2034: }
2035: } else {
2036: my $checked = 'checked="checked" ';
2037: if (ref($settings) eq 'HASH') {
2038: if (ref($settings->{$item}) eq 'HASH') {
2039: if ($settings->{$item}->{'default'} == 0) {
2040: $checked = '';
2041: } elsif ($settings->{$item}->{'default'} == 1) {
2042: $checked = 'checked="checked" ';
2043: }
2044: }
2045: }
2046: $datatable .= '<span class="LC_nobreak"><label>'.
2047: '<input type="checkbox" name="'.$context.'_'.$item.
2048: '" value="default" '.$checked.'/>'.$titles{$item}.
2049: '</label></span> ';
2050: }
2051: }
2052: if ($context eq 'requestcourses') {
2053: $datatable .= '</tr><tr>';
2054: foreach my $item (@usertools) {
2055: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2056: }
2057: $datatable .= '</tr></table>';
2058: }
2059: $datatable .= '</td>';
2060: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2061: $datatable .= '<td class="LC_right_item">'.
2062: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2063: '<input type="text" name="defaultquota" value="'.
2064: $defaultquota.'" size="5" /></span>'.(' ' x2).
2065: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2066: '<input type="text" name="authorquota" value="'.
2067: $authorquota.'" size="5" /></span></td>';
2068: }
2069: $datatable .= '</tr>';
2070: $typecount ++;
2071: $css_class = $typecount%2?' class="LC_odd_row"':'';
2072: $datatable .= '<tr'.$css_class.'>'.
2073: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2074: if ($context eq 'requestcourses') {
2075: $datatable .= &mt('(overrides affiliation, if set)').
2076: '</td>'.
2077: '<td class="LC_left_item">'.
2078: '<table><tr>';
2079: } else {
2080: $datatable .= &mt('(overrides affiliation, if checked)').
2081: '</td>'.
2082: '<td class="LC_left_item" colspan="2">'.
2083: '<br />';
2084: }
2085: my %advcell;
2086: foreach my $item (@usertools) {
2087: if ($context eq 'requestcourses') {
2088: my ($curroption,$currlimit);
2089: if (ref($settings) eq 'HASH') {
2090: if (ref($settings->{$item}) eq 'HASH') {
2091: $curroption = $settings->{$item}->{'_LC_adv'};
2092: if ($curroption =~ /^autolimit=(\d*)$/) {
2093: $currlimit = $1;
2094: }
2095: }
2096: }
2097: $datatable .= '<th>'.$titles{$item}.'</th>';
2098: my $checked = '';
2099: if ($curroption eq '') {
2100: $checked = ' checked="checked"';
2101: }
2102: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2103: '<input type="radio" name="crsreq_'.$item.
2104: '__LC_adv" value=""'.$checked.' />'.
2105: &mt('No override set').'</label></span> ';
2106: foreach my $option (@options) {
2107: my $val = $option;
2108: if ($option eq 'norequest') {
2109: $val = 0;
2110: }
2111: if ($option eq 'validate') {
2112: my $canvalidate = 0;
2113: if (ref($validations{$item}) eq 'HASH') {
2114: if ($validations{$item}{'_LC_adv'}) {
2115: $canvalidate = 1;
2116: }
2117: }
2118: next if (!$canvalidate);
2119: }
2120: my $checked = '';
2121: if ($val eq $curroption) {
2122: $checked = ' checked="checked"';
2123: } elsif ($option eq 'autolimit') {
2124: if ($curroption =~ /^autolimit/) {
2125: $checked = ' checked="checked"';
2126: }
2127: }
2128: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2129: '<input type="radio" name="crsreq_'.$item.
2130: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2131: $titles{$option}.'</label>';
2132: if ($option eq 'autolimit') {
2133: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2134: $item.'_limit__LC_adv" size="1" '.
2135: 'value="'.$currlimit.'" />';
2136: }
2137: $advcell{$item} .= '</span> ';
2138: if ($option eq 'autolimit') {
2139: $advcell{$item} .= $titles{'unlimited'};
2140: }
2141: }
2142: } elsif ($context eq 'requestauthor') {
2143: my $curroption;
2144: if (ref($settings) eq 'HASH') {
2145: $curroption = $settings->{'_LC_adv'};
2146: }
2147: my $checked = '';
2148: if ($curroption eq '') {
2149: $checked = ' checked="checked"';
2150: }
2151: $datatable .= '<span class="LC_nobreak"><label>'.
2152: '<input type="radio" name="authorreq__LC_adv"'.
2153: ' value=""'.$checked.' />'.
2154: &mt('No override set').'</label></span> ';
2155: foreach my $option (@options) {
2156: my $val = $option;
2157: if ($option eq 'norequest') {
2158: $val = 0;
2159: }
2160: my $checked = '';
2161: if ($val eq $curroption) {
2162: $checked = ' checked="checked"';
2163: }
2164: $datatable .= '<span class="LC_nobreak"><label>'.
2165: '<input type="radio" name="authorreq__LC_adv"'.
2166: ' value="'.$val.'"'.$checked.' />'.
2167: $titles{$option}.'</label></span> ';
2168: }
2169: } else {
2170: my $checked = 'checked="checked" ';
2171: if (ref($settings) eq 'HASH') {
2172: if (ref($settings->{$item}) eq 'HASH') {
2173: if ($settings->{$item}->{'_LC_adv'} == 0) {
2174: $checked = '';
2175: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2176: $checked = 'checked="checked" ';
2177: }
2178: }
2179: }
2180: $datatable .= '<span class="LC_nobreak"><label>'.
2181: '<input type="checkbox" name="'.$context.'_'.$item.
2182: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2183: '</label></span> ';
2184: }
2185: }
2186: if ($context eq 'requestcourses') {
2187: $datatable .= '</tr><tr>';
2188: foreach my $item (@usertools) {
2189: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2190: }
2191: $datatable .= '</tr></table>';
2192: }
2193: $datatable .= '</td></tr>';
2194: $$rowtotal += $typecount;
2195: return $datatable;
2196: }
2197:
2198: sub print_requestmail {
2199: my ($dom,$action,$settings,$rowtotal,$customcss,$rowstyle) = @_;
2200: my ($now,$datatable,%currapp);
2201: $now = time;
2202: if (ref($settings) eq 'HASH') {
2203: if (ref($settings->{'notify'}) eq 'HASH') {
2204: if ($settings->{'notify'}{'approval'} ne '') {
2205: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2206: }
2207: }
2208: }
2209: my $numinrow = 2;
2210: my $css_class;
2211: if ($$rowtotal%2) {
2212: $css_class = 'LC_odd_row';
2213: }
2214: if ($customcss) {
2215: $css_class .= " $customcss";
2216: }
2217: $css_class =~ s/^\s+//;
2218: if ($css_class) {
2219: $css_class = ' class="'.$css_class.'"';
2220: }
2221: if ($rowstyle) {
2222: $css_class .= ' style="'.$rowstyle.'"';
2223: }
2224: my $text;
2225: if ($action eq 'requestcourses') {
2226: $text = &mt('Receive notification of course requests requiring approval');
2227: } elsif ($action eq 'requestauthor') {
2228: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2229: } else {
2230: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2231: }
2232: $datatable = '<tr'.$css_class.'>'.
2233: ' <td>'.$text.'</td>'.
2234: ' <td class="LC_left_item">';
2235: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2236: $action.'notifyapproval',%currapp);
2237: if ($numdc > 0) {
2238: $datatable .= $table;
2239: } else {
2240: $datatable .= &mt('There are no active Domain Coordinators');
2241: }
2242: $datatable .='</td></tr>';
2243: return $datatable;
2244: }
2245:
2246: sub print_studentcode {
2247: my ($settings,$rowtotal) = @_;
2248: my $rownum = 0;
2249: my ($output,%current);
2250: my @crstypes = ('official','unofficial','community','textbook');
2251: if (ref($settings) eq 'HASH') {
2252: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2253: foreach my $type (@crstypes) {
2254: $current{$type} = $settings->{'uniquecode'}{$type};
2255: }
2256: }
2257: }
2258: $output .= '<tr>'.
2259: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2260: '<td class="LC_left_item">';
2261: foreach my $type (@crstypes) {
2262: my $check = ' ';
2263: if ($current{$type}) {
2264: $check = ' checked="checked" ';
2265: }
2266: $output .= '<span class="LC_nobreak"><label>'.
2267: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2268: &mt($type).'</label></span>'.(' 'x2).' ';
2269: }
2270: $output .= '</td></tr>';
2271: $$rowtotal ++;
2272: return $output;
2273: }
2274:
2275: sub print_textbookcourses {
2276: my ($dom,$type,$settings,$rowtotal) = @_;
2277: my $rownum = 0;
2278: my $css_class;
2279: my $itemcount = 1;
2280: my $maxnum = 0;
2281: my $bookshash;
2282: if (ref($settings) eq 'HASH') {
2283: $bookshash = $settings->{$type};
2284: }
2285: my %ordered;
2286: if (ref($bookshash) eq 'HASH') {
2287: foreach my $item (keys(%{$bookshash})) {
2288: if (ref($bookshash->{$item}) eq 'HASH') {
2289: my $num = $bookshash->{$item}{'order'};
2290: $ordered{$num} = $item;
2291: }
2292: }
2293: }
2294: my $confname = $dom.'-domainconfig';
2295: my $switchserver = &check_switchserver($dom,$confname);
2296: my $maxnum = scalar(keys(%ordered));
2297: my $datatable;
2298: if (keys(%ordered)) {
2299: my @items = sort { $a <=> $b } keys(%ordered);
2300: for (my $i=0; $i<@items; $i++) {
2301: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2302: my $key = $ordered{$items[$i]};
2303: my %coursehash=&Apache::lonnet::coursedescription($key);
2304: my $coursetitle = $coursehash{'description'};
2305: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2306: if (ref($bookshash->{$key}) eq 'HASH') {
2307: $subject = $bookshash->{$key}->{'subject'};
2308: $title = $bookshash->{$key}->{'title'};
2309: if ($type eq 'textbooks') {
2310: $publisher = $bookshash->{$key}->{'publisher'};
2311: $author = $bookshash->{$key}->{'author'};
2312: $image = $bookshash->{$key}->{'image'};
2313: if ($image ne '') {
2314: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2315: my $imagethumb = "$path/tn-".$imagefile;
2316: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2317: }
2318: }
2319: }
2320: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2321: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2322: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2323: for (my $k=0; $k<=$maxnum; $k++) {
2324: my $vpos = $k+1;
2325: my $selstr;
2326: if ($k == $i) {
2327: $selstr = ' selected="selected" ';
2328: }
2329: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2330: }
2331: $datatable .= '</select>'.(' 'x2).
2332: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2333: &mt('Delete?').'</label></span></td>'.
2334: '<td colspan="2">'.
2335: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2336: (' 'x2).
2337: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2338: if ($type eq 'textbooks') {
2339: $datatable .= (' 'x2).
2340: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2341: (' 'x2).
2342: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2343: (' 'x2).
2344: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2345: if ($image) {
2346: $datatable .= '<span class="LC_nobreak">'.
2347: $imgsrc.
2348: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2349: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2350: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2351: }
2352: if ($switchserver) {
2353: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2354: } else {
2355: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2356: }
2357: }
2358: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2359: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2360: $coursetitle.'</span></td></tr>'."\n";
2361: $itemcount ++;
2362: }
2363: }
2364: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2365: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2366: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2367: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2368: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2369: for (my $k=0; $k<$maxnum+1; $k++) {
2370: my $vpos = $k+1;
2371: my $selstr;
2372: if ($k == $maxnum) {
2373: $selstr = ' selected="selected" ';
2374: }
2375: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2376: }
2377: $datatable .= '</select> '."\n".
2378: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</span></td>'."\n".
2379: '<td colspan="2">'.
2380: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2381: (' 'x2).
2382: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2383: (' 'x2);
2384: if ($type eq 'textbooks') {
2385: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2386: (' 'x2).
2387: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2388: (' 'x2).
2389: '<span class="LC_nobreak">'.&mt('Image:').' ';
2390: if ($switchserver) {
2391: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2392: } else {
2393: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2394: }
2395: $datatable .= '</span>'."\n";
2396: }
2397: $datatable .= '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2398: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2399: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2400: &Apache::loncommon::selectcourse_link
2401: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course').
2402: '</span></td>'."\n".
2403: '</tr>'."\n";
2404: $itemcount ++;
2405: return $datatable;
2406: }
2407:
2408: sub textbookcourses_javascript {
2409: my ($settings) = @_;
2410: return unless(ref($settings) eq 'HASH');
2411: my (%ordered,%total,%jstext);
2412: foreach my $type ('textbooks','templates') {
2413: $total{$type} = 0;
2414: if (ref($settings->{$type}) eq 'HASH') {
2415: foreach my $item (keys(%{$settings->{$type}})) {
2416: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2417: my $num = $settings->{$type}->{$item}{'order'};
2418: $ordered{$type}{$num} = $item;
2419: }
2420: }
2421: $total{$type} = scalar(keys(%{$settings->{$type}}));
2422: }
2423: my @jsarray = ();
2424: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2425: push(@jsarray,$ordered{$type}{$item});
2426: }
2427: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2428: }
2429: return <<"ENDSCRIPT";
2430: <script type="text/javascript">
2431: // <![CDATA[
2432: function reorderBooks(form,item,caller) {
2433: var changedVal;
2434: $jstext{'textbooks'};
2435: $jstext{'templates'};
2436: var newpos;
2437: var maxh;
2438: if (caller == 'textbooks') {
2439: newpos = 'textbooks_addbook_pos';
2440: maxh = 1 + $total{'textbooks'};
2441: } else {
2442: newpos = 'templates_addbook_pos';
2443: maxh = 1 + $total{'templates'};
2444: }
2445: var current = new Array;
2446: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2447: if (item == newpos) {
2448: changedVal = newitemVal;
2449: } else {
2450: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2451: current[newitemVal] = newpos;
2452: }
2453: if (caller == 'textbooks') {
2454: for (var i=0; i<textbooks.length; i++) {
2455: var elementName = 'textbooks_'+textbooks[i];
2456: if (elementName != item) {
2457: if (form.elements[elementName]) {
2458: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2459: current[currVal] = elementName;
2460: }
2461: }
2462: }
2463: }
2464: if (caller == 'templates') {
2465: for (var i=0; i<templates.length; i++) {
2466: var elementName = 'templates_'+templates[i];
2467: if (elementName != item) {
2468: if (form.elements[elementName]) {
2469: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2470: current[currVal] = elementName;
2471: }
2472: }
2473: }
2474: }
2475: var oldVal;
2476: for (var j=0; j<maxh; j++) {
2477: if (current[j] == undefined) {
2478: oldVal = j;
2479: }
2480: }
2481: if (oldVal < changedVal) {
2482: for (var k=oldVal+1; k<=changedVal ; k++) {
2483: var elementName = current[k];
2484: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2485: }
2486: } else {
2487: for (var k=changedVal; k<oldVal; k++) {
2488: var elementName = current[k];
2489: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2490: }
2491: }
2492: return;
2493: }
2494:
2495: // ]]>
2496: </script>
2497:
2498: ENDSCRIPT
2499: }
2500:
2501: sub print_autoenroll {
2502: my ($dom,$settings,$rowtotal) = @_;
2503: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2504: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,$failsafe);
2505: if (ref($settings) eq 'HASH') {
2506: if (exists($settings->{'run'})) {
2507: if ($settings->{'run'} eq '0') {
2508: $runoff = ' checked="checked" ';
2509: $runon = ' ';
2510: } else {
2511: $runon = ' checked="checked" ';
2512: $runoff = ' ';
2513: }
2514: } else {
2515: if ($autorun) {
2516: $runon = ' checked="checked" ';
2517: $runoff = ' ';
2518: } else {
2519: $runoff = ' checked="checked" ';
2520: $runon = ' ';
2521: }
2522: }
2523: if (exists($settings->{'co-owners'})) {
2524: if ($settings->{'co-owners'} eq '0') {
2525: $coownersoff = ' checked="checked" ';
2526: $coownerson = ' ';
2527: } else {
2528: $coownerson = ' checked="checked" ';
2529: $coownersoff = ' ';
2530: }
2531: } else {
2532: $coownersoff = ' checked="checked" ';
2533: $coownerson = ' ';
2534: }
2535: if (exists($settings->{'sender_domain'})) {
2536: $defdom = $settings->{'sender_domain'};
2537: }
2538: if (exists($settings->{'autofailsafe'})) {
2539: $failsafe = $settings->{'autofailsafe'};
2540: }
2541: } else {
2542: if ($autorun) {
2543: $runon = ' checked="checked" ';
2544: $runoff = ' ';
2545: } else {
2546: $runoff = ' checked="checked" ';
2547: $runon = ' ';
2548: }
2549: }
2550: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2551: my $notif_sender;
2552: if (ref($settings) eq 'HASH') {
2553: $notif_sender = $settings->{'sender_uname'};
2554: }
2555: my $datatable='<tr class="LC_odd_row">'.
2556: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2557: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2558: '<input type="radio" name="autoenroll_run"'.
2559: $runon.' value="1" />'.&mt('Yes').'</label> '.
2560: '<label><input type="radio" name="autoenroll_run"'.
2561: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2562: '</tr><tr>'.
2563: '<td>'.&mt('Notification messages - sender').
2564: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2565: &mt('username').': '.
2566: '<input type="text" name="sender_uname" value="'.
2567: $notif_sender.'" size="10" /> '.&mt('domain').
2568: ': '.$domform.'</span></td></tr>'.
2569: '<tr class="LC_odd_row">'.
2570: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2571: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2572: '<input type="radio" name="autoassign_coowners"'.
2573: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2574: '<label><input type="radio" name="autoassign_coowners"'.
2575: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2576: '</tr><tr>'.
2577: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
2578: '<td class="LC_right_item"><span class="LC_nobreak">'.
2579: '<input type="text" name="autoenroll_failsafe"'.
2580: ' value="'.$failsafe.'" size="4" /></span></td></tr>';
2581: $$rowtotal += 4;
2582: return $datatable;
2583: }
2584:
2585: sub print_autoupdate {
2586: my ($position,$dom,$settings,$rowtotal) = @_;
2587: my $datatable;
2588: if ($position eq 'top') {
2589: my $updateon = ' ';
2590: my $updateoff = ' checked="checked" ';
2591: my $classlistson = ' ';
2592: my $classlistsoff = ' checked="checked" ';
2593: if (ref($settings) eq 'HASH') {
2594: if ($settings->{'run'} eq '1') {
2595: $updateon = $updateoff;
2596: $updateoff = ' ';
2597: }
2598: if ($settings->{'classlists'} eq '1') {
2599: $classlistson = $classlistsoff;
2600: $classlistsoff = ' ';
2601: }
2602: }
2603: my %title = (
2604: run => 'Auto-update active?',
2605: classlists => 'Update information in classlists?',
2606: );
2607: $datatable = '<tr class="LC_odd_row">'.
2608: '<td>'.&mt($title{'run'}).'</td>'.
2609: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2610: '<input type="radio" name="autoupdate_run"'.
2611: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2612: '<label><input type="radio" name="autoupdate_run"'.
2613: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2614: '</tr><tr>'.
2615: '<td>'.&mt($title{'classlists'}).'</td>'.
2616: '<td class="LC_right_item"><span class="LC_nobreak">'.
2617: '<label><input type="radio" name="classlists"'.
2618: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2619: '<label><input type="radio" name="classlists"'.
2620: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2621: '</tr>';
2622: $$rowtotal += 2;
2623: } elsif ($position eq 'middle') {
2624: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2625: my $numinrow = 3;
2626: my $locknamesettings;
2627: $datatable .= &insttypes_row($settings,$types,$usertypes,
2628: $dom,$numinrow,$othertitle,
2629: 'lockablenames',$rowtotal);
2630: $$rowtotal ++;
2631: } else {
2632: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2633: my @fields = ('lastname','firstname','middlename','generation',
2634: 'permanentemail','id');
2635: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2636: my $numrows = 0;
2637: if (ref($types) eq 'ARRAY') {
2638: if (@{$types} > 0) {
2639: $datatable =
2640: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2641: \@fields,$types,\$numrows);
2642: $$rowtotal += @{$types};
2643: }
2644: }
2645: $datatable .=
2646: &usertype_update_row($settings,{'default' => $othertitle},
2647: \%fieldtitles,\@fields,['default'],
2648: \$numrows);
2649: $$rowtotal ++;
2650: }
2651: return $datatable;
2652: }
2653:
2654: sub print_autocreate {
2655: my ($dom,$settings,$rowtotal) = @_;
2656: my (%createon,%createoff,%currhash);
2657: my @types = ('xml','req');
2658: if (ref($settings) eq 'HASH') {
2659: foreach my $item (@types) {
2660: $createoff{$item} = ' checked="checked" ';
2661: $createon{$item} = ' ';
2662: if (exists($settings->{$item})) {
2663: if ($settings->{$item}) {
2664: $createon{$item} = ' checked="checked" ';
2665: $createoff{$item} = ' ';
2666: }
2667: }
2668: }
2669: if ($settings->{'xmldc'} ne '') {
2670: $currhash{$settings->{'xmldc'}} = 1;
2671: }
2672: } else {
2673: foreach my $item (@types) {
2674: $createoff{$item} = ' checked="checked" ';
2675: $createon{$item} = ' ';
2676: }
2677: }
2678: $$rowtotal += 2;
2679: my $numinrow = 2;
2680: my $datatable='<tr class="LC_odd_row">'.
2681: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2682: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2683: '<input type="radio" name="autocreate_xml"'.
2684: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2685: '<label><input type="radio" name="autocreate_xml"'.
2686: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2687: '</td></tr><tr>'.
2688: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2689: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2690: '<input type="radio" name="autocreate_req"'.
2691: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2692: '<label><input type="radio" name="autocreate_req"'.
2693: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2694: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2695: 'autocreate_xmldc',%currhash);
2696: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
2697: if ($numdc > 1) {
2698: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
2699: '</td><td class="LC_left_item">';
2700: } else {
2701: $datatable .= &mt('Course creation processed as:').
2702: '</td><td class="LC_right_item">';
2703: }
2704: $datatable .= $dctable.'</td></tr>';
2705: $$rowtotal += $rows;
2706: return $datatable;
2707: }
2708:
2709: sub print_directorysrch {
2710: my ($position,$dom,$settings,$rowtotal) = @_;
2711: my $datatable;
2712: if ($position eq 'top') {
2713: my $instsrchon = ' ';
2714: my $instsrchoff = ' checked="checked" ';
2715: my ($exacton,$containson,$beginson);
2716: my $instlocalon = ' ';
2717: my $instlocaloff = ' checked="checked" ';
2718: if (ref($settings) eq 'HASH') {
2719: if ($settings->{'available'} eq '1') {
2720: $instsrchon = $instsrchoff;
2721: $instsrchoff = ' ';
2722: }
2723: if ($settings->{'localonly'} eq '1') {
2724: $instlocalon = $instlocaloff;
2725: $instlocaloff = ' ';
2726: }
2727: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2728: foreach my $type (@{$settings->{'searchtypes'}}) {
2729: if ($type eq 'exact') {
2730: $exacton = ' checked="checked" ';
2731: } elsif ($type eq 'contains') {
2732: $containson = ' checked="checked" ';
2733: } elsif ($type eq 'begins') {
2734: $beginson = ' checked="checked" ';
2735: }
2736: }
2737: } else {
2738: if ($settings->{'searchtypes'} eq 'exact') {
2739: $exacton = ' checked="checked" ';
2740: } elsif ($settings->{'searchtypes'} eq 'contains') {
2741: $containson = ' checked="checked" ';
2742: } elsif ($settings->{'searchtypes'} eq 'specify') {
2743: $exacton = ' checked="checked" ';
2744: $containson = ' checked="checked" ';
2745: }
2746: }
2747: }
2748: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2749: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2750:
2751: my $numinrow = 4;
2752: my $cansrchrow = 0;
2753: $datatable='<tr class="LC_odd_row">'.
2754: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
2755: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2756: '<input type="radio" name="dirsrch_available"'.
2757: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
2758: '<label><input type="radio" name="dirsrch_available"'.
2759: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2760: '</tr><tr>'.
2761: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
2762: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2763: '<input type="radio" name="dirsrch_instlocalonly"'.
2764: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2765: '<label><input type="radio" name="dirsrch_instlocalonly"'.
2766: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2767: '</tr>';
2768: $$rowtotal += 2;
2769: if (ref($usertypes) eq 'HASH') {
2770: if (keys(%{$usertypes}) > 0) {
2771: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2772: $numinrow,$othertitle,'cansearch',
2773: $rowtotal);
2774: $cansrchrow = 1;
2775: }
2776: }
2777: if ($cansrchrow) {
2778: $$rowtotal ++;
2779: $datatable .= '<tr>';
2780: } else {
2781: $datatable .= '<tr class="LC_odd_row">';
2782: }
2783: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2784: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2785: foreach my $title (@{$titleorder}) {
2786: if (defined($searchtitles->{$title})) {
2787: my $check = ' ';
2788: if (ref($settings) eq 'HASH') {
2789: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2790: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2791: $check = ' checked="checked" ';
2792: }
2793: }
2794: }
2795: $datatable .= '<td class="LC_left_item">'.
2796: '<span class="LC_nobreak"><label>'.
2797: '<input type="checkbox" name="searchby" '.
2798: 'value="'.$title.'"'.$check.'/>'.
2799: $searchtitles->{$title}.'</label></span></td>';
2800: }
2801: }
2802: $datatable .= '</tr></table></td></tr>';
2803: $$rowtotal ++;
2804: if ($cansrchrow) {
2805: $datatable .= '<tr class="LC_odd_row">';
2806: } else {
2807: $datatable .= '<tr>';
2808: }
2809: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2810: '<td class="LC_left_item" colspan="2">'.
2811: '<span class="LC_nobreak"><label>'.
2812: '<input type="checkbox" name="searchtypes" '.
2813: $exacton.' value="exact" />'.&mt('Exact match').
2814: '</label> '.
2815: '<label><input type="checkbox" name="searchtypes" '.
2816: $beginson.' value="begins" />'.&mt('Begins with').
2817: '</label> '.
2818: '<label><input type="checkbox" name="searchtypes" '.
2819: $containson.' value="contains" />'.&mt('Contains').
2820: '</label></span></td></tr>';
2821: $$rowtotal ++;
2822: } else {
2823: my $domsrchon = ' checked="checked" ';
2824: my $domsrchoff = ' ';
2825: my $domlocalon = ' ';
2826: my $domlocaloff = ' checked="checked" ';
2827: if (ref($settings) eq 'HASH') {
2828: if ($settings->{'lclocalonly'} eq '1') {
2829: $domlocalon = $domlocaloff;
2830: $domlocaloff = ' ';
2831: }
2832: if ($settings->{'lcavailable'} eq '0') {
2833: $domsrchoff = $domsrchon;
2834: $domsrchon = ' ';
2835: }
2836: }
2837: $datatable='<tr class="LC_odd_row">'.
2838: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
2839: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2840: '<input type="radio" name="dirsrch_domavailable"'.
2841: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
2842: '<label><input type="radio" name="dirsrch_domavailable"'.
2843: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2844: '</tr><tr>'.
2845: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
2846: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2847: '<input type="radio" name="dirsrch_domlocalonly"'.
2848: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2849: '<label><input type="radio" name="dirsrch_domlocalonly"'.
2850: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2851: '</tr>';
2852: $$rowtotal += 2;
2853: }
2854: return $datatable;
2855: }
2856:
2857: sub print_contacts {
2858: my ($position,$dom,$settings,$rowtotal) = @_;
2859: my $datatable;
2860: my @contacts = ('adminemail','supportemail');
2861: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
2862: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings);
2863: if ($position eq 'top') {
2864: if (ref($settings) eq 'HASH') {
2865: foreach my $item (@contacts) {
2866: if (exists($settings->{$item})) {
2867: $to{$item} = $settings->{$item};
2868: }
2869: }
2870: }
2871: } elsif ($position eq 'middle') {
2872: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
2873: 'updatesmail','idconflictsmail','hostipmail');
2874: foreach my $type (@mailings) {
2875: $otheremails{$type} = '';
2876: }
2877: } else {
2878: @mailings = ('helpdeskmail','otherdomsmail');
2879: foreach my $type (@mailings) {
2880: $otheremails{$type} = '';
2881: }
2882: $bccemails{'helpdeskmail'} = '';
2883: $bccemails{'otherdomsmail'} = '';
2884: $includestr{'helpdeskmail'} = '';
2885: $includestr{'otherdomsmail'} = '';
2886: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
2887: }
2888: if (ref($settings) eq 'HASH') {
2889: unless ($position eq 'top') {
2890: foreach my $type (@mailings) {
2891: if (exists($settings->{$type})) {
2892: if (ref($settings->{$type}) eq 'HASH') {
2893: foreach my $item (@contacts) {
2894: if ($settings->{$type}{$item}) {
2895: $checked{$type}{$item} = ' checked="checked" ';
2896: }
2897: }
2898: $otheremails{$type} = $settings->{$type}{'others'};
2899: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
2900: $bccemails{$type} = $settings->{$type}{'bcc'};
2901: if ($settings->{$type}{'include'} ne '') {
2902: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
2903: $includestr{$type} = &unescape($includestr{$type});
2904: }
2905: }
2906: }
2907: } elsif ($type eq 'lonstatusmail') {
2908: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2909: }
2910: }
2911: }
2912: if ($position eq 'bottom') {
2913: foreach my $type (@mailings) {
2914: $bccemails{$type} = $settings->{$type}{'bcc'};
2915: if ($settings->{$type}{'include'} ne '') {
2916: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
2917: $includestr{$type} = &unescape($includestr{$type});
2918: }
2919: }
2920: if (ref($settings->{'helpform'}) eq 'HASH') {
2921: if (ref($fields) eq 'ARRAY') {
2922: foreach my $field (@{$fields}) {
2923: $currfield{$field} = $settings->{'helpform'}{$field};
2924: }
2925: }
2926: if (exists($settings->{'helpform'}{'maxsize'})) {
2927: $maxsize = $settings->{'helpform'}{'maxsize'};
2928: } else {
2929: $maxsize = '1.0';
2930: }
2931: } else {
2932: if (ref($fields) eq 'ARRAY') {
2933: foreach my $field (@{$fields}) {
2934: $currfield{$field} = 'yes';
2935: }
2936: }
2937: $maxsize = '1.0';
2938: }
2939: }
2940: } else {
2941: if ($position eq 'top') {
2942: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2943: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2944: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2945: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2946: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2947: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2948: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
2949: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
2950: $checked{'hostipmail'}{'adminemail'} = ' checked="checked" ';
2951: } elsif ($position eq 'bottom') {
2952: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2953: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
2954: if (ref($fields) eq 'ARRAY') {
2955: foreach my $field (@{$fields}) {
2956: $currfield{$field} = 'yes';
2957: }
2958: }
2959: $maxsize = '1.0';
2960: }
2961: }
2962: my ($titles,$short_titles) = &contact_titles();
2963: my $rownum = 0;
2964: my $css_class;
2965: if ($position eq 'top') {
2966: foreach my $item (@contacts) {
2967: $css_class = $rownum%2?' class="LC_odd_row"':'';
2968: $datatable .= '<tr'.$css_class.'>'.
2969: '<td><span class="LC_nobreak">'.$titles->{$item}.
2970: '</span></td><td class="LC_right_item">'.
2971: '<input type="text" name="'.$item.'" value="'.
2972: $to{$item}.'" /></td></tr>';
2973: $rownum ++;
2974: }
2975: } elsif ($position eq 'bottom') {
2976: $css_class = $rownum%2?' class="LC_odd_row"':'';
2977: $datatable .= '<tr'.$css_class.'>'.
2978: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
2979: &mt('(e-mail, subject, and description always shown)').
2980: '</td><td class="LC_left_item">';
2981: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
2982: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
2983: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
2984: foreach my $field (@{$fields}) {
2985: $datatable .= '<tr><td>'.$fieldtitles->{$field};
2986: if (($field eq 'screenshot') || ($field eq 'cc')) {
2987: $datatable .= ' '.&mt('(logged-in users)');
2988: }
2989: $datatable .='</td><td>';
2990: my $clickaction;
2991: if ($field eq 'screenshot') {
2992: $clickaction = ' onclick="screenshotSize(this);"';
2993: }
2994: if (ref($possoptions->{$field}) eq 'ARRAY') {
2995: foreach my $option (@{$possoptions->{$field}}) {
2996: my $checked;
2997: if ($currfield{$field} eq $option) {
2998: $checked = ' checked="checked"';
2999: }
3000: $datatable .= '<span class="LC_nobreak"><label>'.
3001: '<input type="radio" name="helpform_'.$field.'" '.
3002: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
3003: '</label></span>'.(' 'x2);
3004: }
3005: }
3006: if ($field eq 'screenshot') {
3007: my $display;
3008: if ($currfield{$field} eq 'no') {
3009: $display = ' style="display:none"';
3010: }
3011: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.'>'.
3012: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
3013: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
3014: }
3015: $datatable .= '</td></tr>';
3016: }
3017: $datatable .= '</table>';
3018: }
3019: $datatable .= '</td></tr>'."\n";
3020: $rownum ++;
3021: }
3022: unless ($position eq 'top') {
3023: foreach my $type (@mailings) {
3024: $css_class = $rownum%2?' class="LC_odd_row"':'';
3025: $datatable .= '<tr'.$css_class.'>'.
3026: '<td><span class="LC_nobreak">'.
3027: $titles->{$type}.': </span></td>'.
3028: '<td class="LC_left_item">';
3029: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3030: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
3031: }
3032: $datatable .= '<span class="LC_nobreak">';
3033: foreach my $item (@contacts) {
3034: $datatable .= '<label>'.
3035: '<input type="checkbox" name="'.$type.'"'.
3036: $checked{$type}{$item}.
3037: ' value="'.$item.'" />'.$short_titles->{$item}.
3038: '</label> ';
3039: }
3040: $datatable .= '</span><br />'.&mt('Others').': '.
3041: '<input type="text" name="'.$type.'_others" '.
3042: 'value="'.$otheremails{$type}.'" />';
3043: my %locchecked;
3044: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3045: foreach my $loc ('s','b') {
3046: if ($includeloc{$type} eq $loc) {
3047: $locchecked{$loc} = ' checked="checked"';
3048: last;
3049: }
3050: }
3051: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
3052: '<input type="text" name="'.$type.'_bcc" '.
3053: 'value="'.$bccemails{$type}.'" /></fieldset>'.
3054: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3055: &mt('Text automatically added to e-mail:').' '.
3056: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br />'.
3057: '<span class="LC_nobreak">'.&mt('Location:').' '.
3058: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3059: (' 'x2).
3060: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3061: '</span></fieldset>';
3062: }
3063: $datatable .= '</td></tr>'."\n";
3064: $rownum ++;
3065: }
3066: }
3067: if ($position eq 'middle') {
3068: my %choices;
3069: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
3070: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3071: &mt('LON-CAPA core group - MSU'),600,500));
3072: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
3073: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3074: &mt('LON-CAPA core group - MSU'),600,500));
3075: my @toggles = ('reporterrors','reportupdates');
3076: my %defaultchecked = ('reporterrors' => 'on',
3077: 'reportupdates' => 'on');
3078: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3079: \%choices,$rownum);
3080: $datatable .= $reports;
3081: } elsif ($position eq 'bottom') {
3082: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3083: my (@posstypes,%usertypeshash);
3084: if (ref($types) eq 'ARRAY') {
3085: @posstypes = @{$types};
3086: }
3087: if (@posstypes) {
3088: if (ref($usertypes) eq 'HASH') {
3089: %usertypeshash = %{$usertypes};
3090: }
3091: my @overridden;
3092: my $numinrow = 4;
3093: if (ref($settings) eq 'HASH') {
3094: if (ref($settings->{'overrides'}) eq 'HASH') {
3095: foreach my $key (sort(keys(%{$settings->{'overrides'}}))) {
3096: if (ref($settings->{'overrides'}{$key}) eq 'HASH') {
3097: push(@overridden,$key);
3098: foreach my $item (@contacts) {
3099: if ($settings->{'overrides'}{$key}{$item}) {
3100: $checked{'override_'.$key}{$item} = ' checked="checked" ';
3101: }
3102: }
3103: $otheremails{'override_'.$key} = $settings->{'overrides'}{$key}{'others'};
3104: $bccemails{'override_'.$key} = $settings->{'overrides'}{$key}{'bcc'};
3105: $includeloc{'override_'.$key} = '';
3106: $includestr{'override_'.$key} = '';
3107: if ($settings->{'overrides'}{$key}{'include'} ne '') {
3108: ($includeloc{'override_'.$key},$includestr{'override_'.$key}) =
3109: split(/:/,$settings->{'overrides'}{$key}{'include'},2);
3110: $includestr{'override_'.$key} = &unescape($includestr{'override_'.$key});
3111: }
3112: }
3113: }
3114: }
3115: }
3116: my $customclass = 'LC_helpdesk_override';
3117: my $optionsprefix = 'LC_options_helpdesk_';
3118:
3119: my $onclicktypes = "toggleHelpdeskRow(this.form,'overrides','$customclass','$optionsprefix');";
3120:
3121: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
3122: $numinrow,$othertitle,'overrides',
3123: \$rownum,$onclicktypes,$customclass);
3124: $rownum ++;
3125: $usertypeshash{'default'} = $othertitle;
3126: foreach my $status (@posstypes) {
3127: my $css_class;
3128: if ($rownum%2) {
3129: $css_class = 'LC_odd_row ';
3130: }
3131: $css_class .= $customclass;
3132: my $rowid = $optionsprefix.$status;
3133: my $hidden = 1;
3134: my $currstyle = 'display:none';
3135: if (grep(/^\Q$status\E$/,@overridden)) {
3136: $currstyle = 'display:table-row';
3137: $hidden = 0;
3138: }
3139: my $key = 'override_'.$status;
3140: $datatable .= &overridden_helpdesk($checked{$key},$otheremails{$key},$bccemails{$key},
3141: $includeloc{$key},$includestr{$key},$status,$rowid,
3142: $usertypeshash{$status},$css_class,$currstyle,
3143: \@contacts,$short_titles);
3144: unless ($hidden) {
3145: $rownum ++;
3146: }
3147: }
3148: }
3149: }
3150: $$rowtotal += $rownum;
3151: return $datatable;
3152: }
3153:
3154: sub overridden_helpdesk {
3155: my ($checked,$otheremails,$bccemails,$includeloc,$includestr,$type,$rowid,
3156: $typetitle,$css_class,$rowstyle,$contacts,$short_titles) = @_;
3157: my $class = 'LC_left_item';
3158: if ($css_class) {
3159: $css_class = ' class="'.$css_class.'"';
3160: }
3161: if ($rowid) {
3162: $rowid = ' id="'.$rowid.'"';
3163: }
3164: if ($rowstyle) {
3165: $rowstyle = ' style="'.$rowstyle.'"';
3166: }
3167: my ($output,$description);
3168: $description = &mt('Helpdesk requests from: [_1] in this domain (overrides default)',"<b>$typetitle</b>");
3169: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
3170: "<td>$description</td>\n".
3171: '<td class="'.$class.'" colspan="2">'.
3172: '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>'.
3173: '<span class="LC_nobreak">';
3174: if (ref($contacts) eq 'ARRAY') {
3175: foreach my $item (@{$contacts}) {
3176: my $check;
3177: if (ref($checked) eq 'HASH') {
3178: $check = $checked->{$item};
3179: }
3180: my $title;
3181: if (ref($short_titles) eq 'HASH') {
3182: $title = $short_titles->{$item};
3183: }
3184: $output .= '<label>'.
3185: '<input type="checkbox" name="override_'.$type.'"'.$check.
3186: ' value="'.$item.'" />'.$title.'</label> ';
3187: }
3188: }
3189: $output .= '</span><br />'.&mt('Others').': '.
3190: '<input type="text" name="override_'.$type.'_others" '.
3191: 'value="'.$otheremails.'" />';
3192: my %locchecked;
3193: foreach my $loc ('s','b') {
3194: if ($includeloc eq $loc) {
3195: $locchecked{$loc} = ' checked="checked"';
3196: last;
3197: }
3198: }
3199: $output .= '<br />'.&mt('Bcc:').(' 'x6).
3200: '<input type="text" name="override_'.$type.'_bcc" '.
3201: 'value="'.$bccemails.'" /></fieldset>'.
3202: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3203: &mt('Text automatically added to e-mail:').' '.
3204: '<input type="text" name="override_'.$type.'_includestr" value="'.$includestr.'" /><br />'.
3205: '<span class="LC_nobreak">'.&mt('Location:').' '.
3206: '<label><input type="radio" name="override_'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3207: (' 'x2).
3208: '<label><input type="radio" name="override_'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3209: '</span></fieldset>'.
3210: '</td></tr>'."\n";
3211: return $output;
3212: }
3213:
3214: sub contacts_javascript {
3215: return <<"ENDSCRIPT";
3216:
3217: <script type="text/javascript">
3218: // <![CDATA[
3219:
3220: function screenshotSize(field) {
3221: if (document.getElementById('help_screenshotsize')) {
3222: if (field.value == 'no') {
3223: document.getElementById('help_screenshotsize').style.display="none";
3224: } else {
3225: document.getElementById('help_screenshotsize').style.display="";
3226: }
3227: }
3228: return;
3229: }
3230:
3231: function toggleHelpdeskRow(form,checkbox,target,prefix,docount) {
3232: if (form.elements[checkbox].length != undefined) {
3233: var count = 0;
3234: if (docount) {
3235: for (var i=0; i<form.elements[checkbox].length; i++) {
3236: if (form.elements[checkbox][i].checked) {
3237: count ++;
3238: }
3239: }
3240: }
3241: for (var i=0; i<form.elements[checkbox].length; i++) {
3242: var type = form.elements[checkbox][i].value;
3243: if (document.getElementById(prefix+type)) {
3244: if (form.elements[checkbox][i].checked) {
3245: document.getElementById(prefix+type).style.display = 'table-row';
3246: if (count % 2 == 1) {
3247: document.getElementById(prefix+type).className = target+' LC_odd_row';
3248: } else {
3249: document.getElementById(prefix+type).className = target;
3250: }
3251: count ++;
3252: } else {
3253: document.getElementById(prefix+type).style.display = 'none';
3254: }
3255: }
3256: }
3257: }
3258: return;
3259: }
3260:
3261: // ]]>
3262: </script>
3263:
3264: ENDSCRIPT
3265: }
3266:
3267: sub print_helpsettings {
3268: my ($position,$dom,$settings,$rowtotal) = @_;
3269: my $confname = $dom.'-domainconfig';
3270: my $formname = 'display';
3271: my ($datatable,$itemcount);
3272: if ($position eq 'top') {
3273: $itemcount = 1;
3274: my (%choices,%defaultchecked,@toggles);
3275: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
3276: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
3277: &mt('LON-CAPA bug tracker'),600,500));
3278: %defaultchecked = ('submitbugs' => 'on');
3279: @toggles = ('submitbugs');
3280: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3281: \%choices,$itemcount);
3282: $$rowtotal ++;
3283: } else {
3284: my $css_class;
3285: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
3286: my (%customroles,%ordered,%current);
3287: if (ref($settings) eq 'HASH') {
3288: if (ref($settings->{'adhoc'}) eq 'HASH') {
3289: %current = %{$settings->{'adhoc'}};
3290: }
3291: }
3292: my $count = 0;
3293: foreach my $key (sort(keys(%existing))) {
3294: if ($key=~/^rolesdef\_(\w+)$/) {
3295: my $rolename = $1;
3296: my (%privs,$order);
3297: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
3298: $customroles{$rolename} = \%privs;
3299: if (ref($current{$rolename}) eq 'HASH') {
3300: $order = $current{$rolename}{'order'};
3301: }
3302: if ($order eq '') {
3303: $order = $count;
3304: }
3305: $ordered{$order} = $rolename;
3306: $count++;
3307: }
3308: }
3309: my $maxnum = scalar(keys(%ordered));
3310: my @roles_by_num = ();
3311: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3312: push(@roles_by_num,$item);
3313: }
3314: my $context = 'domprefs';
3315: my $crstype = 'Course';
3316: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3317: my @accesstypes = ('all','dh','da','none');
3318: my ($numstatustypes,@jsarray);
3319: if (ref($types) eq 'ARRAY') {
3320: if (@{$types} > 0) {
3321: $numstatustypes = scalar(@{$types});
3322: push(@accesstypes,'status');
3323: @jsarray = ('bystatus');
3324: }
3325: }
3326: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
3327: if (keys(%domhelpdesk)) {
3328: push(@accesstypes,('inc','exc'));
3329: push(@jsarray,('notinc','notexc'));
3330: }
3331: my $hiddenstr = join("','",@jsarray);
3332: $datatable .= &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname);
3333: my $context = 'domprefs';
3334: my $crstype = 'Course';
3335: my $prefix = 'helproles_';
3336: my $add_class = 'LC_hidden';
3337: foreach my $num (@roles_by_num) {
3338: my $role = $ordered{$num};
3339: my ($desc,$access,@statuses);
3340: if (ref($current{$role}) eq 'HASH') {
3341: $desc = $current{$role}{'desc'};
3342: $access = $current{$role}{'access'};
3343: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
3344: @statuses = @{$current{$role}{'insttypes'}};
3345: }
3346: }
3347: if ($desc eq '') {
3348: $desc = $role;
3349: }
3350: my $identifier = 'custhelp'.$num;
3351: my %full=();
3352: my %levels= (
3353: course => {},
3354: domain => {},
3355: system => {},
3356: );
3357: my %levelscurrent=(
3358: course => {},
3359: domain => {},
3360: system => {},
3361: );
3362: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
3363: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3364: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3365: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
3366: $datatable .= '<tr '.$css_class.'><td valign="top"><b>'.$role.'</b><br />'.
3367: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
3368: for (my $k=0; $k<=$maxnum; $k++) {
3369: my $vpos = $k+1;
3370: my $selstr;
3371: if ($k == $num) {
3372: $selstr = ' selected="selected" ';
3373: }
3374: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3375: }
3376: $datatable .= '</select>'.(' 'x2).
3377: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
3378: '</td>'.
3379: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3380: &mt('Name shown to users:').
3381: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
3382: '</fieldset>'.
3383: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
3384: $othertitle,$usertypes,$types,\%domhelpdesk).
3385: '<fieldset>'.
3386: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
3387: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
3388: \%levelscurrent,$identifier,
3389: 'LC_hidden',$prefix.$num.'_privs').
3390: '</fieldset></td>';
3391: $itemcount ++;
3392: }
3393: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3394: my $newcust = 'custhelp'.$count;
3395: my (%privs,%levelscurrent);
3396: my %full=();
3397: my %levels= (
3398: course => {},
3399: domain => {},
3400: system => {},
3401: );
3402: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
3403: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3404: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
3405: $datatable .= '<tr '.$css_class.'><td valign="top"><span class="LC_nobreak"><label>'.
3406: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
3407: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
3408: for (my $k=0; $k<$maxnum+1; $k++) {
3409: my $vpos = $k+1;
3410: my $selstr;
3411: if ($k == $maxnum) {
3412: $selstr = ' selected="selected" ';
3413: }
3414: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3415: }
3416: $datatable .= '</select> '."\n".
3417: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
3418: '</label></span></td>'.
3419: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3420: '<span class="LC_nobreak">'.
3421: &mt('Internal name:').
3422: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
3423: '</span>'.(' 'x4).
3424: '<span class="LC_nobreak">'.
3425: &mt('Name shown to users:').
3426: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
3427: '</span></fieldset>'.
3428: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
3429: $usertypes,$types,\%domhelpdesk).
3430: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
3431: &Apache::lonuserutils::custom_role_header($context,$crstype,
3432: \@templateroles,$newcust).
3433: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
3434: \%levelscurrent,$newcust).
3435: '</fieldset>'.
3436: &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname).
3437: '</td></tr>';
3438: $count ++;
3439: $$rowtotal += $count;
3440: }
3441: return $datatable;
3442: }
3443:
3444: sub adhocbutton {
3445: my ($prefix,$num,$field,$visibility) = @_;
3446: my %lt = &Apache::lonlocal::texthash(
3447: show => 'Show details',
3448: hide => 'Hide details',
3449: );
3450: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
3451: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
3452: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
3453: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
3454: }
3455:
3456: sub helpsettings_javascript {
3457: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
3458: return unless(ref($roles_by_num) eq 'ARRAY');
3459: my %html_js_lt = &Apache::lonlocal::texthash(
3460: show => 'Show details',
3461: hide => 'Hide details',
3462: );
3463: &html_escape(\%html_js_lt);
3464: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
3465: return <<"ENDSCRIPT";
3466: <script type="text/javascript">
3467: // <![CDATA[
3468:
3469: function reorderHelpRoles(form,item) {
3470: var changedVal;
3471: $jstext
3472: var newpos = 'helproles_${total}_pos';
3473: var maxh = 1 + $total;
3474: var current = new Array();
3475: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3476: if (item == newpos) {
3477: changedVal = newitemVal;
3478: } else {
3479: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3480: current[newitemVal] = newpos;
3481: }
3482: for (var i=0; i<helproles.length; i++) {
3483: var elementName = 'helproles_'+helproles[i]+'_pos';
3484: if (elementName != item) {
3485: if (form.elements[elementName]) {
3486: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3487: current[currVal] = elementName;
3488: }
3489: }
3490: }
3491: var oldVal;
3492: for (var j=0; j<maxh; j++) {
3493: if (current[j] == undefined) {
3494: oldVal = j;
3495: }
3496: }
3497: if (oldVal < changedVal) {
3498: for (var k=oldVal+1; k<=changedVal ; k++) {
3499: var elementName = current[k];
3500: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3501: }
3502: } else {
3503: for (var k=changedVal; k<oldVal; k++) {
3504: var elementName = current[k];
3505: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3506: }
3507: }
3508: return;
3509: }
3510:
3511: function helpdeskAccess(num) {
3512: var curraccess = null;
3513: if (document.$formname.elements['helproles_'+num+'_access'].length) {
3514: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
3515: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
3516: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
3517: }
3518: }
3519: }
3520: var shown = Array();
3521: var hidden = Array();
3522: if (curraccess == 'none') {
3523: hidden = Array('$hiddenstr');
3524: } else {
3525: if (curraccess == 'status') {
3526: shown = Array('bystatus');
3527: hidden = Array('notinc','notexc');
3528: } else {
3529: if (curraccess == 'exc') {
3530: shown = Array('notexc');
3531: hidden = Array('notinc','bystatus');
3532: }
3533: if (curraccess == 'inc') {
3534: shown = Array('notinc');
3535: hidden = Array('notexc','bystatus');
3536: }
3537: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
3538: hidden = Array('notinc','notexc','bystatus');
3539: }
3540: }
3541: }
3542: if (hidden.length > 0) {
3543: for (var i=0; i<hidden.length; i++) {
3544: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
3545: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
3546: }
3547: }
3548: }
3549: if (shown.length > 0) {
3550: for (var i=0; i<shown.length; i++) {
3551: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
3552: if (shown[i] == 'privs') {
3553: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
3554: } else {
3555: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
3556: }
3557: }
3558: }
3559: }
3560: return;
3561: }
3562:
3563: function toggleHelpdeskItem(num,field) {
3564: if (document.getElementById('helproles_'+num+'_'+field)) {
3565: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
3566: document.getElementById('helproles_'+num+'_'+field).className =
3567: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
3568: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3569: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
3570: }
3571: } else {
3572: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
3573: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3574: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
3575: }
3576: }
3577: }
3578: return;
3579: }
3580:
3581: // ]]>
3582: </script>
3583:
3584: ENDSCRIPT
3585: }
3586:
3587: sub helpdeskroles_access {
3588: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
3589: $usertypes,$types,$domhelpdesk) = @_;
3590: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
3591: my %lt = &Apache::lonlocal::texthash(
3592: 'rou' => 'Role usage',
3593: 'whi' => 'Which helpdesk personnel may use this role?',
3594: 'all' => 'All with domain helpdesk or helpdesk assistant role',
3595: 'dh' => 'All with domain helpdesk role',
3596: 'da' => 'All with domain helpdesk assistant role',
3597: 'none' => 'None',
3598: 'status' => 'Determined based on institutional status',
3599: 'inc' => 'Include all, but exclude specific personnel',
3600: 'exc' => 'Exclude all, but include specific personnel',
3601: );
3602: my %usecheck = (
3603: all => ' checked="checked"',
3604: );
3605: my %displaydiv = (
3606: status => 'none',
3607: inc => 'none',
3608: exc => 'none',
3609: priv => 'block',
3610: );
3611: my $output;
3612: if (ref($current) eq 'HASH') {
3613: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
3614: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
3615: $usecheck{$current->{access}} = $usecheck{'all'};
3616: delete($usecheck{'all'});
3617: if ($current->{access} =~ /^(status|inc|exc)$/) {
3618: my $access = $1;
3619: $displaydiv{$access} = 'inline';
3620: } elsif ($current->{access} eq 'none') {
3621: $displaydiv{'priv'} = 'none';
3622: }
3623: }
3624: }
3625: }
3626: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
3627: '<p>'.$lt{'whi'}.'</p>';
3628: foreach my $access (@{$accesstypes}) {
3629: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
3630: ' onclick="helpdeskAccess('."'$num'".');" />'.
3631: $lt{$access}.'</label>';
3632: if ($access eq 'status') {
3633: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
3634: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
3635: $othertitle,$usertypes,$types).
3636: '</div>';
3637: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
3638: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
3639: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3640: '</div>';
3641: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
3642: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
3643: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3644: '</div>';
3645: }
3646: $output .= '</p>';
3647: }
3648: $output .= '</fieldset>';
3649: return $output;
3650: }
3651:
3652: sub radiobutton_prefs {
3653: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
3654: $additional,$align) = @_;
3655: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
3656: (ref($choices) eq 'HASH'));
3657:
3658: my (%checkedon,%checkedoff,$datatable,$css_class);
3659:
3660: foreach my $item (@{$toggles}) {
3661: if ($defaultchecked->{$item} eq 'on') {
3662: $checkedon{$item} = ' checked="checked" ';
3663: $checkedoff{$item} = ' ';
3664: } elsif ($defaultchecked->{$item} eq 'off') {
3665: $checkedoff{$item} = ' checked="checked" ';
3666: $checkedon{$item} = ' ';
3667: }
3668: }
3669: if (ref($settings) eq 'HASH') {
3670: foreach my $item (@{$toggles}) {
3671: if ($settings->{$item} eq '1') {
3672: $checkedon{$item} = ' checked="checked" ';
3673: $checkedoff{$item} = ' ';
3674: } elsif ($settings->{$item} eq '0') {
3675: $checkedoff{$item} = ' checked="checked" ';
3676: $checkedon{$item} = ' ';
3677: }
3678: }
3679: }
3680: if ($onclick) {
3681: $onclick = ' onclick="'.$onclick.'"';
3682: }
3683: foreach my $item (@{$toggles}) {
3684: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3685: $datatable .=
3686: '<tr'.$css_class.'><td valign="top">'.
3687: '<span class="LC_nobreak">'.$choices->{$item}.
3688: '</span></td>';
3689: if ($align eq 'left') {
3690: $datatable .= '<td class="LC_left_item">';
3691: } else {
3692: $datatable .= '<td class="LC_right_item">';
3693: }
3694: $datatable .=
3695: '<span class="LC_nobreak">'.
3696: '<label><input type="radio" name="'.
3697: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
3698: '</label> <label><input type="radio" name="'.$item.'" '.
3699: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
3700: '</span>'.$additional.
3701: '</td>'.
3702: '</tr>';
3703: $itemcount ++;
3704: }
3705: return ($datatable,$itemcount);
3706: }
3707:
3708: sub print_coursedefaults {
3709: my ($position,$dom,$settings,$rowtotal) = @_;
3710: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
3711: my $itemcount = 1;
3712: my %choices = &Apache::lonlocal::texthash (
3713: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
3714: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
3715: coursecredits => 'Credits can be specified for courses',
3716: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
3717: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
3718: texengine => 'Default method to display mathematics',
3719: postsubmit => 'Disable submit button/keypress following student submission',
3720: canclone => "People who may clone a course (besides course's owner and coordinators)",
3721: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
3722: );
3723: my %staticdefaults = (
3724: anonsurvey_threshold => 10,
3725: uploadquota => 500,
3726: postsubmit => 60,
3727: mysqltables => 172800,
3728: );
3729: if ($position eq 'top') {
3730: %defaultchecked = (
3731: 'uselcmath' => 'on',
3732: 'usejsme' => 'on',
3733: 'canclone' => 'none',
3734: );
3735: @toggles = ('uselcmath','usejsme');
3736: my $deftex = $Apache::lonnet::deftex;
3737: if (ref($settings) eq 'HASH') {
3738: if ($settings->{'texengine'}) {
3739: if ($settings->{'texengine'} =~ /^(MathJax|mimetex|tth)$/) {
3740: $deftex = $settings->{'texengine'};
3741: }
3742: }
3743: }
3744: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3745: my $mathdisp = '<tr'.$css_class.'><td style="vertical-align: top">'.
3746: '<span class="LC_nobreak">'.$choices{'texengine'}.
3747: '</span></td><td class="LC_right_item">'.
3748: '<select name="texengine">'."\n";
3749: my %texoptions = (
3750: MathJax => 'MathJax',
3751: mimetex => &mt('Convert to Images'),
3752: tth => &mt('TeX to HTML'),
3753: );
3754: foreach my $renderer ('MathJax','mimetex','tth') {
3755: my $selected = '';
3756: if ($renderer eq $deftex) {
3757: $selected = ' selected="selected"';
3758: }
3759: $mathdisp .= '<option value="'.$renderer.'"'.$selected.'>'.$texoptions{$renderer}.'</option>'."\n";
3760: }
3761: $mathdisp .= '</select></td></tr>'."\n";
3762: $itemcount ++;
3763: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3764: \%choices,$itemcount);
3765: $datatable = $mathdisp.$datatable;
3766: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3767: $datatable .=
3768: '<tr'.$css_class.'><td valign="top">'.
3769: '<span class="LC_nobreak">'.$choices{'canclone'}.
3770: '</span></td><td class="LC_left_item">';
3771: my $currcanclone = 'none';
3772: my $onclick;
3773: my @cloneoptions = ('none','domain');
3774: my %clonetitles = (
3775: none => 'No additional course requesters',
3776: domain => "Any course requester in course's domain",
3777: instcode => 'Course requests for official courses ...',
3778: );
3779: my (%codedefaults,@code_order,@posscodes);
3780: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
3781: \@code_order) eq 'ok') {
3782: if (@code_order > 0) {
3783: push(@cloneoptions,'instcode');
3784: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
3785: }
3786: }
3787: if (ref($settings) eq 'HASH') {
3788: if ($settings->{'canclone'}) {
3789: if (ref($settings->{'canclone'}) eq 'HASH') {
3790: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
3791: if (@code_order > 0) {
3792: $currcanclone = 'instcode';
3793: @posscodes = @{$settings->{'canclone'}{'instcode'}};
3794: }
3795: }
3796: } elsif ($settings->{'canclone'} eq 'domain') {
3797: $currcanclone = $settings->{'canclone'};
3798: }
3799: }
3800: }
3801: foreach my $option (@cloneoptions) {
3802: my ($checked,$additional);
3803: if ($currcanclone eq $option) {
3804: $checked = ' checked="checked"';
3805: }
3806: if ($option eq 'instcode') {
3807: if (@code_order) {
3808: my $show = 'none';
3809: if ($checked) {
3810: $show = 'block';
3811: }
3812: $additional = '<div id="cloneinstcode" style="display:'.$show.'" />'.
3813: &mt('Institutional codes for new and cloned course have identical:').
3814: '<br />';
3815: foreach my $item (@code_order) {
3816: my $codechk;
3817: if ($checked) {
3818: if (grep(/^\Q$item\E$/,@posscodes)) {
3819: $codechk = ' checked="checked"';
3820: }
3821: }
3822: $additional .= '<label>'.
3823: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
3824: $item.'</label>';
3825: }
3826: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
3827: }
3828: }
3829: $datatable .=
3830: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
3831: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
3832: '</label> '.$additional.'</span><br />';
3833: }
3834: $datatable .= '</td>'.
3835: '</tr>';
3836: $itemcount ++;
3837: } else {
3838: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3839: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
3840: my $currusecredits = 0;
3841: my $postsubmitclient = 1;
3842: my @types = ('official','unofficial','community','textbook');
3843: if (ref($settings) eq 'HASH') {
3844: $currdefresponder = $settings->{'anonsurvey_threshold'};
3845: if (ref($settings->{'uploadquota'}) eq 'HASH') {
3846: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
3847: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
3848: }
3849: }
3850: if (ref($settings->{'coursecredits'}) eq 'HASH') {
3851: foreach my $type (@types) {
3852: next if ($type eq 'community');
3853: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
3854: if ($defcredits{$type} ne '') {
3855: $currusecredits = 1;
3856: }
3857: }
3858: }
3859: if (ref($settings->{'postsubmit'}) eq 'HASH') {
3860: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
3861: $postsubmitclient = 0;
3862: foreach my $type (@types) {
3863: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3864: }
3865: } else {
3866: foreach my $type (@types) {
3867: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
3868: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
3869: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
3870: } else {
3871: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3872: }
3873: } else {
3874: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3875: }
3876: }
3877: }
3878: } else {
3879: foreach my $type (@types) {
3880: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3881: }
3882: }
3883: if (ref($settings->{'mysqltables'}) eq 'HASH') {
3884: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
3885: $currmysql{$type} = $settings->{'mysqltables'}{$type};
3886: }
3887: } else {
3888: foreach my $type (@types) {
3889: $currmysql{$type} = $staticdefaults{'mysqltables'};
3890: }
3891: }
3892: } else {
3893: foreach my $type (@types) {
3894: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3895: }
3896: }
3897: if (!$currdefresponder) {
3898: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
3899: } elsif ($currdefresponder < 1) {
3900: $currdefresponder = 1;
3901: }
3902: foreach my $type (@types) {
3903: if ($curruploadquota{$type} eq '') {
3904: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
3905: }
3906: }
3907: $datatable .=
3908: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3909: $choices{'anonsurvey_threshold'}.
3910: '</span></td>'.
3911: '<td class="LC_right_item"><span class="LC_nobreak">'.
3912: '<input type="text" name="anonsurvey_threshold"'.
3913: ' value="'.$currdefresponder.'" size="5" /></span>'.
3914: '</td></tr>'."\n";
3915: $itemcount ++;
3916: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3917: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3918: $choices{'uploadquota'}.
3919: '</span></td>'.
3920: '<td align="right" class="LC_right_item">'.
3921: '<table><tr>';
3922: foreach my $type (@types) {
3923: $datatable .= '<td align="center">'.&mt($type).'<br />'.
3924: '<input type="text" name="uploadquota_'.$type.'"'.
3925: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
3926: }
3927: $datatable .= '</tr></table></td></tr>'."\n";
3928: $itemcount ++;
3929: my $onclick = "toggleDisplay(this.form,'credits');";
3930: my $display = 'none';
3931: if ($currusecredits) {
3932: $display = 'block';
3933: }
3934: my $additional = '<div id="credits" style="display: '.$display.'">'.
3935: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
3936: foreach my $type (@types) {
3937: next if ($type eq 'community');
3938: $additional .= '<td align="center">'.&mt($type).'<br />'.
3939: '<input type="text" name="'.$type.'_credits"'.
3940: ' value="'.$defcredits{$type}.'" size="3" /></td>';
3941: }
3942: $additional .= '</tr></table></div>'."\n";
3943: %defaultchecked = ('coursecredits' => 'off');
3944: @toggles = ('coursecredits');
3945: my $current = {
3946: 'coursecredits' => $currusecredits,
3947: };
3948: (my $table,$itemcount) =
3949: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
3950: \%choices,$itemcount,$onclick,$additional,'left');
3951: $datatable .= $table;
3952: $onclick = "toggleDisplay(this.form,'studentsubmission');";
3953: my $display = 'none';
3954: if ($postsubmitclient) {
3955: $display = 'block';
3956: }
3957: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
3958: &mt('Number of seconds submit is disabled').'<br />'.
3959: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
3960: '<table><tr>';
3961: foreach my $type (@types) {
3962: $additional .= '<td align="center">'.&mt($type).'<br />'.
3963: '<input type="text" name="'.$type.'_timeout" value="'.
3964: $deftimeout{$type}.'" size="5" /></td>';
3965: }
3966: $additional .= '</tr></table></div>'."\n";
3967: %defaultchecked = ('postsubmit' => 'on');
3968: @toggles = ('postsubmit');
3969: $current = {
3970: 'postsubmit' => $postsubmitclient,
3971: };
3972: ($table,$itemcount) =
3973: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
3974: \%choices,$itemcount,$onclick,$additional,'left');
3975: $datatable .= $table;
3976: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3977: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3978: $choices{'mysqltables'}.
3979: '</span></td>'.
3980: '<td align="right" class="LC_right_item">'.
3981: '<table><tr>';
3982: foreach my $type (@types) {
3983: $datatable .= '<td align="center">'.&mt($type).'<br />'.
3984: '<input type="text" name="mysqltables_'.$type.'"'.
3985: ' value="'.$currmysql{$type}.'" size="8" /></td>';
3986: }
3987: $datatable .= '</tr></table></td></tr>'."\n";
3988: $itemcount ++;
3989:
3990: }
3991: $$rowtotal += $itemcount;
3992: return $datatable;
3993: }
3994:
3995: sub print_selfenrollment {
3996: my ($position,$dom,$settings,$rowtotal) = @_;
3997: my ($css_class,$datatable);
3998: my $itemcount = 1;
3999: my @types = ('official','unofficial','community','textbook');
4000: if (($position eq 'top') || ($position eq 'middle')) {
4001: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
4002: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
4003: my @rows;
4004: my $key;
4005: if ($position eq 'top') {
4006: $key = 'admin';
4007: if (ref($rowsref) eq 'ARRAY') {
4008: @rows = @{$rowsref};
4009: }
4010: } elsif ($position eq 'middle') {
4011: $key = 'default';
4012: @rows = ('types','registered','approval','limit');
4013: }
4014: foreach my $row (@rows) {
4015: if (defined($titlesref->{$row})) {
4016: $itemcount ++;
4017: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4018: $datatable .= '<tr'.$css_class.'>'.
4019: '<td>'.$titlesref->{$row}.'</td>'.
4020: '<td class="LC_left_item">'.
4021: '<table><tr>';
4022: my (%current,%currentcap);
4023: if (ref($settings) eq 'HASH') {
4024: if (ref($settings->{$key}) eq 'HASH') {
4025: foreach my $type (@types) {
4026: if (ref($settings->{$key}->{$type}) eq 'HASH') {
4027: $current{$type} = $settings->{$key}->{$type}->{$row};
4028: }
4029: if (($row eq 'limit') && ($key eq 'default')) {
4030: if (ref($settings->{$key}->{$type}) eq 'HASH') {
4031: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
4032: }
4033: }
4034: }
4035: }
4036: }
4037: my %roles = (
4038: '0' => &Apache::lonnet::plaintext('dc'),
4039: );
4040:
4041: foreach my $type (@types) {
4042: unless (($row eq 'registered') && ($key eq 'default')) {
4043: $datatable .= '<th>'.&mt($type).'</th>';
4044: }
4045: }
4046: unless (($row eq 'registered') && ($key eq 'default')) {
4047: $datatable .= '</tr><tr>';
4048: }
4049: foreach my $type (@types) {
4050: if ($type eq 'community') {
4051: $roles{'1'} = &mt('Community personnel');
4052: } else {
4053: $roles{'1'} = &mt('Course personnel');
4054: }
4055: $datatable .= '<td style="vertical-align: top">';
4056: if ($position eq 'top') {
4057: my %checked;
4058: if ($current{$type} eq '0') {
4059: $checked{'0'} = ' checked="checked"';
4060: } else {
4061: $checked{'1'} = ' checked="checked"';
4062: }
4063: foreach my $role ('1','0') {
4064: $datatable .= '<span class="LC_nobreak"><label>'.
4065: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
4066: 'value="'.$role.'"'.$checked{$role}.' />'.
4067: $roles{$role}.'</label></span> ';
4068: }
4069: } else {
4070: if ($row eq 'types') {
4071: my %checked;
4072: if ($current{$type} =~ /^(all|dom)$/) {
4073: $checked{$1} = ' checked="checked"';
4074: } else {
4075: $checked{''} = ' checked="checked"';
4076: }
4077: foreach my $val ('','dom','all') {
4078: $datatable .= '<span class="LC_nobreak"><label>'.
4079: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4080: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4081: }
4082: } elsif ($row eq 'registered') {
4083: my %checked;
4084: if ($current{$type} eq '1') {
4085: $checked{'1'} = ' checked="checked"';
4086: } else {
4087: $checked{'0'} = ' checked="checked"';
4088: }
4089: foreach my $val ('0','1') {
4090: $datatable .= '<span class="LC_nobreak"><label>'.
4091: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4092: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4093: }
4094: } elsif ($row eq 'approval') {
4095: my %checked;
4096: if ($current{$type} =~ /^([12])$/) {
4097: $checked{$1} = ' checked="checked"';
4098: } else {
4099: $checked{'0'} = ' checked="checked"';
4100: }
4101: for my $val (0..2) {
4102: $datatable .= '<span class="LC_nobreak"><label>'.
4103: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4104: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4105: }
4106: } elsif ($row eq 'limit') {
4107: my %checked;
4108: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
4109: $checked{$1} = ' checked="checked"';
4110: } else {
4111: $checked{'none'} = ' checked="checked"';
4112: }
4113: my $cap;
4114: if ($currentcap{$type} =~ /^\d+$/) {
4115: $cap = $currentcap{$type};
4116: }
4117: foreach my $val ('none','allstudents','selfenrolled') {
4118: $datatable .= '<span class="LC_nobreak"><label>'.
4119: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4120: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4121: }
4122: $datatable .= '<br />'.
4123: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
4124: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
4125: '</span>';
4126: }
4127: }
4128: $datatable .= '</td>';
4129: }
4130: $datatable .= '</tr>';
4131: }
4132: $datatable .= '</table></td></tr>';
4133: }
4134: } elsif ($position eq 'bottom') {
4135: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
4136: }
4137: $$rowtotal += $itemcount;
4138: return $datatable;
4139: }
4140:
4141: sub print_validation_rows {
4142: my ($caller,$dom,$settings,$rowtotal) = @_;
4143: my ($itemsref,$namesref,$fieldsref);
4144: if ($caller eq 'selfenroll') {
4145: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
4146: } elsif ($caller eq 'requestcourses') {
4147: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
4148: }
4149: my %currvalidation;
4150: if (ref($settings) eq 'HASH') {
4151: if (ref($settings->{'validation'}) eq 'HASH') {
4152: %currvalidation = %{$settings->{'validation'}};
4153: }
4154: }
4155: my $datatable;
4156: my $itemcount = 0;
4157: foreach my $item (@{$itemsref}) {
4158: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4159: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4160: $namesref->{$item}.
4161: '</span></td>'.
4162: '<td class="LC_left_item">';
4163: if (($item eq 'url') || ($item eq 'button')) {
4164: $datatable .= '<span class="LC_nobreak">'.
4165: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
4166: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
4167: } elsif ($item eq 'fields') {
4168: my @currfields;
4169: if (ref($currvalidation{$item}) eq 'ARRAY') {
4170: @currfields = @{$currvalidation{$item}};
4171: }
4172: foreach my $field (@{$fieldsref}) {
4173: my $check = '';
4174: if (grep(/^\Q$field\E$/,@currfields)) {
4175: $check = ' checked="checked"';
4176: }
4177: $datatable .= '<span class="LC_nobreak"><label>'.
4178: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
4179: ' value="'.$field.'"'.$check.' />'.$field.
4180: '</label></span> ';
4181: }
4182: } elsif ($item eq 'markup') {
4183: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5">'.
4184: $currvalidation{$item}.
4185: '</textarea>';
4186: }
4187: $datatable .= '</td></tr>'."\n";
4188: if (ref($rowtotal)) {
4189: $itemcount ++;
4190: }
4191: }
4192: if ($caller eq 'requestcourses') {
4193: my %currhash;
4194: if (ref($settings) eq 'HASH') {
4195: if (ref($settings->{'validation'}) eq 'HASH') {
4196: if ($settings->{'validation'}{'dc'} ne '') {
4197: $currhash{$settings->{'validation'}{'dc'}} = 1;
4198: }
4199: }
4200: }
4201: my $numinrow = 2;
4202: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
4203: 'validationdc',%currhash);
4204: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4205: $datatable .= '<tr'.$css_class.'><td>';
4206: if ($numdc > 1) {
4207: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
4208: } else {
4209: $datatable .= &mt('Course creation processed as: ');
4210: }
4211: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
4212: $itemcount ++;
4213: }
4214: if (ref($rowtotal)) {
4215: $$rowtotal += $itemcount;
4216: }
4217: return $datatable;
4218: }
4219:
4220: sub print_passwords {
4221: my ($position,$dom,$confname,$settings,$rowtotal) = @_;
4222: my ($datatable,$css_class);
4223: my $itemcount = 0;
4224: my %titles = &Apache::lonlocal::texthash (
4225: captcha => '"Forgot Password" CAPTCHA validation',
4226: link => 'Reset link expiration (hours)',
4227: case => 'Case-sensitive usernames/e-mail',
4228: prelink => 'Information required (form 1)',
4229: postlink => 'Information required (form 2)',
4230: emailsrc => 'LON-CAPA e-mail address type(s)',
4231: customtext => 'Domain specific text (HTML)',
4232: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
4233: intauth_check => 'Check bcrypt cost if authenticated',
4234: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
4235: permanent => 'Permanent e-mail address',
4236: critical => 'Critical notification address',
4237: notify => 'Notification address',
4238: min => 'Minimum password length',
4239: max => 'Maximum password length',
4240: chars => 'Required characters',
4241: numsaved => 'Number of previous passwords to save and disallow reuse',
4242: );
4243: if ($position eq 'top') {
4244: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4245: my $shownlinklife = 2;
4246: my $prelink = 'both';
4247: my (%casesens,%postlink,%emailsrc,$nostdtext,$customurl);
4248: if (ref($settings) eq 'HASH') {
4249: if ($settings->{resetlink} =~ /^\d+(|\.\d*)$/) {
4250: $shownlinklife = $settings->{resetlink};
4251: }
4252: if (ref($settings->{resetcase}) eq 'ARRAY') {
4253: map { $casesens{$_} = 1; } (@{$settings->{resetcase}});
4254: }
4255: if ($settings->{resetprelink} =~ /^(both|either)$/) {
4256: $prelink = $settings->{resetprelink};
4257: }
4258: if (ref($settings->{resetpostlink}) eq 'HASH') {
4259: %postlink = %{$settings->{resetpostlink}};
4260: }
4261: if (ref($settings->{resetemail}) eq 'ARRAY') {
4262: map { $emailsrc{$_} = 1; } (@{$settings->{resetemail}});
4263: }
4264: if ($settings->{resetremove}) {
4265: $nostdtext = 1;
4266: }
4267: if ($settings->{resetcustom}) {
4268: $customurl = $settings->{resetcustom};
4269: }
4270: } else {
4271: if (ref($types) eq 'ARRAY') {
4272: foreach my $item (@{$types}) {
4273: $casesens{$item} = 1;
4274: $postlink{$item} = ['username','email'];
4275: }
4276: }
4277: $casesens{'default'} = 1;
4278: $postlink{'default'} = ['username','email'];
4279: $prelink = 'both';
4280: %emailsrc = (
4281: permanent => 1,
4282: critical => 1,
4283: notify => 1,
4284: );
4285: }
4286: $datatable = &captcha_choice('passwords',$settings,$$rowtotal);
4287: $itemcount ++;
4288: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4289: $datatable .= '<tr'.$css_class.'><td>'.$titles{'link'}.'</td>'.
4290: '<td class="LC_left_item">'.
4291: '<input type="textbox" value="'.$shownlinklife.'" '.
4292: 'name="passwords_link" size="3" /></td></tr>';
4293: $itemcount ++;
4294: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4295: $datatable .= '<tr'.$css_class.'><td>'.$titles{'case'}.'</td>'.
4296: '<td class="LC_left_item">';
4297: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
4298: foreach my $item (@{$types}) {
4299: my $checkedcase;
4300: if ($casesens{$item}) {
4301: $checkedcase = ' checked="checked"';
4302: }
4303: $datatable .= '<span class="LC_nobreak"><label>'.
4304: '<input type="checkbox" name="passwords_case_sensitive" value="'.
4305: $item.'"'.$checkedcase.' />'.$usertypes->{$item}.'</label>'.
4306: '</span> ';
4307: }
4308: }
4309: my $checkedcase;
4310: if ($casesens{'default'}) {
4311: $checkedcase = ' checked="checked"';
4312: }
4313: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
4314: 'name="passwords_case_sensitive" value="default"'.$checkedcase.' />'.
4315: $othertitle.'</label></span></td>';
4316: $itemcount ++;
4317: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4318: my %checkedpre = (
4319: both => ' checked="checked"',
4320: either => '',
4321: );
4322: if ($prelink eq 'either') {
4323: $checkedpre{either} = ' checked="checked"';
4324: $checkedpre{both} = '';
4325: }
4326: $datatable .= '<tr'.$css_class.'><td>'.$titles{'prelink'}.'</td>'.
4327: '<td class="LC_left_item"><span class="LC_nobreak">'.
4328: '<label><input type="radio" name="passwords_prelink" value="both"'.$checkedpre{'both'}.' />'.
4329: &mt('Both username and e-mail address').'</label></span> '.
4330: '<span class="LC_nobreak"><label>'.
4331: '<input type="radio" name="passwords_prelink" value="either"'.$checkedpre{'either'}.' />'.
4332: &mt('Either username or e-mail address').'</label></span></td></tr>';
4333: $itemcount ++;
4334: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4335: $datatable .= '<tr'.$css_class.'><td>'.$titles{'postlink'}.'</td>'.
4336: '<td class="LC_left_item">';
4337: my %postlinked;
4338: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
4339: foreach my $item (@{$types}) {
4340: undef(%postlinked);
4341: $datatable .= '<fieldset style="display: inline-block;">'.
4342: '<legend>'.$usertypes->{$item}.'</legend>';
4343: if (ref($postlink{$item}) eq 'ARRAY') {
4344: map { $postlinked{$_} = 1; } (@{$postlink{$item}});
4345: }
4346: foreach my $field ('email','username') {
4347: my $checked;
4348: if ($postlinked{$field}) {
4349: $checked = ' checked="checked"';
4350: }
4351: $datatable .= '<span class="LC_nobreak"><label>'.
4352: '<input type="checkbox" name="passwords_postlink_'.$item.'" value="'.
4353: $field.'"'.$checked.' />'.$field.'</label>'.
4354: '<span> ';
4355: }
4356: $datatable .= '</fieldset>';
4357: }
4358: }
4359: if (ref($postlink{'default'}) eq 'ARRAY') {
4360: map { $postlinked{$_} = 1; } (@{$postlink{'default'}});
4361: }
4362: $datatable .= '<fieldset style="display: inline-block;">'.
4363: '<legend>'.$othertitle.'</legend>';
4364: foreach my $field ('email','username') {
4365: my $checked;
4366: if ($postlinked{$field}) {
4367: $checked = ' checked="checked"';
4368: }
4369: $datatable .= '<span class="LC_nobreak"><label>'.
4370: '<input type="checkbox" name="passwords_postlink_default" value="'.
4371: $field.'"'.$checked.' />'.$field.'</label>'.
4372: '<span> ';
4373: }
4374: $datatable .= '</fieldset></td></tr>';
4375: $itemcount ++;
4376: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4377: $datatable .= '<tr'.$css_class.'><td>'.$titles{'emailsrc'}.'</td>'.
4378: '<td class="LC_left_item">';
4379: foreach my $type ('permanent','critical','notify') {
4380: my $checkedemail;
4381: if ($emailsrc{$type}) {
4382: $checkedemail = ' checked="checked"';
4383: }
4384: $datatable .= '<span class="LC_nobreak"><label>'.
4385: '<input type="checkbox" name="passwords_emailsrc" value="'.
4386: $type.'"'.$checkedemail.' />'.$titles{$type}.'</label>'.
4387: '<span> ';
4388: }
4389: $datatable .= '</td></tr>';
4390: $itemcount ++;
4391: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4392: my $switchserver = &check_switchserver($dom,$confname);
4393: my ($showstd,$noshowstd);
4394: if ($nostdtext) {
4395: $noshowstd = ' checked="checked"';
4396: } else {
4397: $showstd = ' checked="checked"';
4398: }
4399: $datatable .= '<tr'.$css_class.'><td>'.$titles{'customtext'}.'</td>'.
4400: '<td class="LC_left_item"><span class="LC_nobreak">'.
4401: &mt('Retain standard text:').
4402: '<label><input type="radio" name="passwords_stdtext" value="1"'.$showstd.' />'.
4403: &mt('Yes').'</label>'.' '.
4404: '<label><input type="radio" name="passwords_stdtext" value="0"'.$noshowstd.' />'.
4405: &mt('No').'</label></span><br />'.
4406: '<span class="LC_fontsize_small">'.
4407: &mt('(If you use the same account ... reset a password from this page.)').'</span><br /><br />'.
4408: &mt('Include custom text:');
4409: if ($customurl) {
4410: my $link = &Apache::loncommon::modal_link($customurl,&mt('custom text'),600,500,
4411: undef,undef,undef,undef,'background-color:#ffffff');
4412: $datatable .= '<span class="LC_nobreak"> '.$link.
4413: '<label><input type="checkbox" name="passwords_custom_del"'.
4414: ' value="1" />'.&mt('Delete?').'</label></span>'.
4415: ' <span class="LC_nobreak"> '.&mt('Replace:').'</span>';
4416: }
4417: if ($switchserver) {
4418: $datatable .= '<span class="LC_nobreak"> '.&mt('Upload to library server: [_1]',$switchserver).'</span>';
4419: } else {
4420: $datatable .='<span class="LC_nobreak"> '.
4421: '<input type="file" name="passwords_customfile" /></span>';
4422: }
4423: $datatable .= '</td></tr>';
4424: } elsif ($position eq 'middle') {
4425: my %domconf = &Apache::lonnet::get_dom('configuration',['defaults'],$dom);
4426: my @items = ('intauth_cost','intauth_check','intauth_switch');
4427: my %defaults;
4428: if (ref($domconf{'defaults'}) eq 'HASH') {
4429: %defaults = %{$domconf{'defaults'}};
4430: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
4431: $defaults{'intauth_cost'} = 10;
4432: }
4433: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
4434: $defaults{'intauth_check'} = 0;
4435: }
4436: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
4437: $defaults{'intauth_switch'} = 0;
4438: }
4439: } else {
4440: %defaults = (
4441: 'intauth_cost' => 10,
4442: 'intauth_check' => 0,
4443: 'intauth_switch' => 0,
4444: );
4445: }
4446: foreach my $item (@items) {
4447: if ($itemcount%2) {
4448: $css_class = '';
4449: } else {
4450: $css_class = ' class="LC_odd_row" ';
4451: }
4452: $datatable .= '<tr'.$css_class.'>'.
4453: '<td><span class="LC_nobreak">'.$titles{$item}.
4454: '</span></td><td class="LC_left_item" colspan="3">';
4455: if ($item eq 'intauth_switch') {
4456: my @options = (0,1,2);
4457: my %optiondesc = &Apache::lonlocal::texthash (
4458: 0 => 'No',
4459: 1 => 'Yes',
4460: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
4461: );
4462: $datatable .= '<table width="100%">';
4463: foreach my $option (@options) {
4464: my $checked = ' ';
4465: if ($defaults{$item} eq $option) {
4466: $checked = ' checked="checked"';
4467: }
4468: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
4469: '<label><input type="radio" name="'.$item.
4470: '" value="'.$option.'"'.$checked.' />'.
4471: $optiondesc{$option}.'</label></span></td></tr>';
4472: }
4473: $datatable .= '</table>';
4474: } elsif ($item eq 'intauth_check') {
4475: my @options = (0,1,2);
4476: my %optiondesc = &Apache::lonlocal::texthash (
4477: 0 => 'No',
4478: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
4479: 2 => 'Yes, disallow login if stored cost is less than domain default',
4480: );
4481: $datatable .= '<table width="100%">';
4482: foreach my $option (@options) {
4483: my $checked = ' ';
4484: my $onclick;
4485: if ($defaults{$item} eq $option) {
4486: $checked = ' checked="checked"';
4487: }
4488: if ($option == 2) {
4489: $onclick = ' onclick="javascript:warnIntAuth(this);"';
4490: }
4491: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
4492: '<label><input type="radio" name="'.$item.
4493: '" value="'.$option.'"'.$checked.$onclick.' />'.
4494: $optiondesc{$option}.'</label></span></td></tr>';
4495: }
4496: $datatable .= '</table>';
4497: } else {
4498: $datatable .= '<input type="text" name="'.$item.'" value="'.
4499: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
4500: }
4501: $datatable .= '</td></tr>';
4502: $itemcount ++;
4503: }
4504: } elsif ($position eq 'lower') {
4505: my ($min,$max,%chars,$numsaved);
4506: $min = $Apache::lonnet::passwdmin;
4507: if (ref($settings) eq 'HASH') {
4508: if ($settings->{min}) {
4509: $min = $settings->{min};
4510: }
4511: if ($settings->{max}) {
4512: $max = $settings->{max};
4513: }
4514: if (ref($settings->{chars}) eq 'ARRAY') {
4515: map { $chars{$_} = 1; } (@{$settings->{chars}});
4516: }
4517: if ($settings->{numsaved}) {
4518: $numsaved = $settings->{numsaved};
4519: }
4520: }
4521: my %rulenames = &Apache::lonlocal::texthash(
4522: uc => 'At least one upper case letter',
4523: lc => 'At least one lower case letter',
4524: num => 'At least one number',
4525: spec => 'At least one non-alphanumeric',
4526: );
4527: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4528: $datatable .= '<tr'.$css_class.'><td>'.$titles{'min'}.'</td>'.
4529: '<td class="LC_left_item"><span class="LC_nobreak">'.
4530: '<input type="text" name="passwords_min" value="'.$min.'" size="3" '.
4531: 'onblur="javascript:warnIntPass(this);" />'.
4532: '<span class="LC_fontsize_small"> '.&mt('(Enter an integer: 7 or larger)').'</span>'.
4533: '</span></td></tr>';
4534: $itemcount ++;
4535: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4536: $datatable .= '<tr'.$css_class.'><td>'.$titles{'max'}.'</td>'.
4537: '<td class="LC_left_item"><span class="LC_nobreak">'.
4538: '<input type="text" name="passwords_max" value="'.$max.'" size="3" '.
4539: 'onblur="javascript:warnIntPass(this);" />'.
4540: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no maximum)').'</span>'.
4541: '</span></td></tr>';
4542: $itemcount ++;
4543: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4544: $datatable .= '<tr'.$css_class.'><td>'.$titles{'chars'}.'<br />'.
4545: '<span class="LC_nobreak LC_fontsize_small">'.&mt('(Leave unchecked if not required)').
4546: '</span></td>';
4547: my $numinrow = 2;
4548: my @possrules = ('uc','lc','num','spec');
4549: $datatable .= '<td class="LC_left_item"><table>';
4550: for (my $i=0; $i<@possrules; $i++) {
4551: my ($rem,$checked);
4552: if ($chars{$possrules[$i]}) {
4553: $checked = ' checked="checked"';
4554: }
4555: $rem = $i%($numinrow);
4556: if ($rem == 0) {
4557: if ($i > 0) {
4558: $datatable .= '</tr>';
4559: }
4560: $datatable .= '<tr>';
4561: }
4562: $datatable .= '<td><span class="LC_nobreak"><label>'.
4563: '<input type="checkbox" name="passwords_chars" value="'.$possrules[$i].'"'.$checked.' />'.
4564: $rulenames{$possrules[$i]}.'</label></span></td>';
4565: }
4566: my $rem = @possrules%($numinrow);
4567: my $colsleft = $numinrow - $rem;
4568: if ($colsleft > 1 ) {
4569: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4570: ' </td>';
4571: } elsif ($colsleft == 1) {
4572: $datatable .= '<td class="LC_left_item"> </td>';
4573: }
4574: $datatable .='</table></td></tr>';
4575: $itemcount ++;
4576: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4577: $datatable .= '<tr'.$css_class.'><td>'.$titles{'numsaved'}.'</td>'.
4578: '<td class="LC_left_item"><span class="LC_nobreak">'.
4579: '<input type="text" name="passwords_numsaved" value="'.$numsaved.'" size="3" '.
4580: 'onblur="javascript:warnIntPass(this);" />'.
4581: '<span class="LC_fontsize_small"> '.&mt('(Leave blank to not save previous passwords)').'</span>'.
4582: '</span></td></tr>';
4583: } else {
4584: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4585: my %ownerchg = (
4586: by => {},
4587: for => {},
4588: );
4589: my %ownertitles = &Apache::lonlocal::texthash (
4590: by => 'Course owner status(es) allowed',
4591: for => 'Student status(es) allowed',
4592: );
4593: if (ref($settings) eq 'HASH') {
4594: if (ref($settings->{crsownerchg}) eq 'HASH') {
4595: if (ref($settings->{crsownerchg}{'by'}) eq 'ARRAY') {
4596: map { $ownerchg{by}{$_} = 1; } (@{$settings->{crsownerchg}{'by'}});
4597: }
4598: if (ref($settings->{crsownerchg}{'for'}) eq 'ARRAY') {
4599: map { $ownerchg{for}{$_} = 1; } (@{$settings->{crsownerchg}{'for'}});
4600: }
4601: }
4602: }
4603: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4604: $datatable .= '<tr '.$css_class.'>'.
4605: '<td>'.
4606: &mt('Requirements').'<ul>'.
4607: '<li>'.&mt("Course 'type' is not a Community").'</li>'.
4608: '<li>'.&mt('User is Course Coordinator and also course owner').'</li>'.
4609: '<li>'.&mt("Student's only active roles are student role(s) in course(s) owned by this user").'</li>'.
4610: '<li>'.&mt('User, course, and student share same domain').'</li>'.
4611: '</ul>'.
4612: '</td>'.
4613: '<td class="LC_left_item">';
4614: foreach my $item ('by','for') {
4615: $datatable .= '<fieldset style="display: inline-block;">'.
4616: '<legend>'.$ownertitles{$item}.'</legend>';
4617: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
4618: foreach my $type (@{$types}) {
4619: my $checked;
4620: if ($ownerchg{$item}{$type}) {
4621: $checked = ' checked="checked"';
4622: }
4623: $datatable .= '<span class="LC_nobreak"><label>'.
4624: '<input type="checkbox" name="passwords_crsowner_'.$item.'" value="'.
4625: $type.'"'.$checked.' />'.$usertypes->{$type}.'</label>'.
4626: '</span> ';
4627: }
4628: }
4629: my $checked;
4630: if ($ownerchg{$item}{'default'}) {
4631: $checked = ' checked="checked"';
4632: }
4633: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
4634: 'name="passwords_crsowner_'.$item.'" value="default"'.$checked.' />'.
4635: $othertitle.'</label></span></fieldset>';
4636: }
4637: $datatable .= '</td></tr>';
4638: }
4639: return $datatable;
4640: }
4641:
4642: sub print_usersessions {
4643: my ($position,$dom,$settings,$rowtotal) = @_;
4644: my ($css_class,$datatable,%checked,%choices);
4645: my (%by_ip,%by_location,@intdoms);
4646: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
4647:
4648: my @alldoms = &Apache::lonnet::all_domains();
4649: my %serverhomes = %Apache::lonnet::serverhomeIDs;
4650: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4651: my %altids = &id_for_thisdom(%servers);
4652: my $itemcount = 1;
4653: if ($position eq 'top') {
4654: if (keys(%serverhomes) > 1) {
4655: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
4656: my ($curroffloadnow,$curroffloadoth);
4657: if (ref($settings) eq 'HASH') {
4658: if (ref($settings->{'offloadnow'}) eq 'HASH') {
4659: $curroffloadnow = $settings->{'offloadnow'};
4660: }
4661: if (ref($settings->{'offloadoth'}) eq 'HASH') {
4662: $curroffloadoth = $settings->{'offloadoth'};
4663: }
4664: }
4665: my $other_insts = scalar(keys(%by_location));
4666: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,
4667: $other_insts,$curroffloadnow,$curroffloadoth,$rowtotal);
4668: } else {
4669: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
4670: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
4671: }
4672: } else {
4673: if (keys(%by_location) == 0) {
4674: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
4675: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
4676: } else {
4677: my %lt = &usersession_titles();
4678: my $numinrow = 5;
4679: my $prefix;
4680: my @types;
4681: if ($position eq 'bottom') {
4682: $prefix = 'remote';
4683: @types = ('version','excludedomain','includedomain');
4684: } else {
4685: $prefix = 'hosted';
4686: @types = ('excludedomain','includedomain');
4687: }
4688: my (%current,%checkedon,%checkedoff);
4689: my @lcversions = &Apache::lonnet::all_loncaparevs();
4690: my @locations = sort(keys(%by_location));
4691: foreach my $type (@types) {
4692: $checkedon{$type} = '';
4693: $checkedoff{$type} = ' checked="checked"';
4694: }
4695: if (ref($settings) eq 'HASH') {
4696: if (ref($settings->{$prefix}) eq 'HASH') {
4697: foreach my $key (keys(%{$settings->{$prefix}})) {
4698: $current{$key} = $settings->{$prefix}{$key};
4699: if ($key eq 'version') {
4700: if ($current{$key} ne '') {
4701: $checkedon{$key} = ' checked="checked"';
4702: $checkedoff{$key} = '';
4703: }
4704: } elsif (ref($current{$key}) eq 'ARRAY') {
4705: $checkedon{$key} = ' checked="checked"';
4706: $checkedoff{$key} = '';
4707: }
4708: }
4709: }
4710: }
4711: foreach my $type (@types) {
4712: next if ($type ne 'version' && !@locations);
4713: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4714: $datatable .= '<tr'.$css_class.'>
4715: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
4716: <span class="LC_nobreak">
4717: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
4718: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
4719: if ($type eq 'version') {
4720: my $selector = '<select name="'.$prefix.'_version">';
4721: foreach my $version (@lcversions) {
4722: my $selected = '';
4723: if ($current{'version'} eq $version) {
4724: $selected = ' selected="selected"';
4725: }
4726: $selector .= ' <option value="'.$version.'"'.
4727: $selected.'>'.$version.'</option>';
4728: }
4729: $selector .= '</select> ';
4730: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
4731: } else {
4732: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
4733: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
4734: ' />'.(' 'x2).
4735: '<input type="button" value="'.&mt('uncheck all').'" '.
4736: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
4737: "\n".
4738: '</div><div><table>';
4739: my $rem;
4740: for (my $i=0; $i<@locations; $i++) {
4741: my ($showloc,$value,$checkedtype);
4742: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
4743: my $ip = $by_location{$locations[$i]}->[0];
4744: if (ref($by_ip{$ip}) eq 'ARRAY') {
4745: $value = join(':',@{$by_ip{$ip}});
4746: $showloc = join(', ',@{$by_ip{$ip}});
4747: if (ref($current{$type}) eq 'ARRAY') {
4748: foreach my $loc (@{$by_ip{$ip}}) {
4749: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
4750: $checkedtype = ' checked="checked"';
4751: last;
4752: }
4753: }
4754: }
4755: }
4756: }
4757: $rem = $i%($numinrow);
4758: if ($rem == 0) {
4759: if ($i > 0) {
4760: $datatable .= '</tr>';
4761: }
4762: $datatable .= '<tr>';
4763: }
4764: $datatable .= '<td class="LC_left_item">'.
4765: '<span class="LC_nobreak"><label>'.
4766: '<input type="checkbox" name="'.$prefix.'_'.$type.
4767: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
4768: '</label></span></td>';
4769: }
4770: $rem = @locations%($numinrow);
4771: my $colsleft = $numinrow - $rem;
4772: if ($colsleft > 1 ) {
4773: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4774: ' </td>';
4775: } elsif ($colsleft == 1) {
4776: $datatable .= '<td class="LC_left_item"> </td>';
4777: }
4778: $datatable .= '</tr></table>';
4779: }
4780: $datatable .= '</td></tr>';
4781: $itemcount ++;
4782: }
4783: }
4784: }
4785: $$rowtotal += $itemcount;
4786: return $datatable;
4787: }
4788:
4789: sub build_location_hashes {
4790: my ($intdoms,$by_ip,$by_location) = @_;
4791: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
4792: (ref($by_location) eq 'HASH'));
4793: my %iphost = &Apache::lonnet::get_iphost();
4794: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
4795: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
4796: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
4797: foreach my $id (@{$iphost{$primary_ip}}) {
4798: my $intdom = &Apache::lonnet::internet_dom($id);
4799: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
4800: push(@{$intdoms},$intdom);
4801: }
4802: }
4803: }
4804: foreach my $ip (keys(%iphost)) {
4805: if (ref($iphost{$ip}) eq 'ARRAY') {
4806: foreach my $id (@{$iphost{$ip}}) {
4807: my $location = &Apache::lonnet::internet_dom($id);
4808: if ($location) {
4809: next if (grep(/^\Q$location\E$/,@{$intdoms}));
4810: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4811: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
4812: push(@{$by_ip->{$ip}},$location);
4813: }
4814: } else {
4815: $by_ip->{$ip} = [$location];
4816: }
4817: }
4818: }
4819: }
4820: }
4821: foreach my $ip (sort(keys(%{$by_ip}))) {
4822: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4823: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
4824: my $first = $by_ip->{$ip}->[0];
4825: if (ref($by_location->{$first}) eq 'ARRAY') {
4826: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
4827: push(@{$by_location->{$first}},$ip);
4828: }
4829: } else {
4830: $by_location->{$first} = [$ip];
4831: }
4832: }
4833: }
4834: return;
4835: }
4836:
4837: sub current_offloads_to {
4838: my ($dom,$settings,$servers) = @_;
4839: my (%spareid,%otherdomconfigs);
4840: if (ref($servers) eq 'HASH') {
4841: foreach my $lonhost (sort(keys(%{$servers}))) {
4842: my $gotspares;
4843: if (ref($settings) eq 'HASH') {
4844: if (ref($settings->{'spares'}) eq 'HASH') {
4845: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
4846: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
4847: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
4848: $gotspares = 1;
4849: }
4850: }
4851: }
4852: unless ($gotspares) {
4853: my $gotspares;
4854: my $serverhomeID =
4855: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
4856: my $serverhomedom =
4857: &Apache::lonnet::host_domain($serverhomeID);
4858: if ($serverhomedom ne $dom) {
4859: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
4860: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
4861: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
4862: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
4863: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
4864: $gotspares = 1;
4865: }
4866: }
4867: } else {
4868: $otherdomconfigs{$serverhomedom} =
4869: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
4870: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
4871: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
4872: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
4873: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
4874: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
4875: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
4876: $gotspares = 1;
4877: }
4878: }
4879: }
4880: }
4881: }
4882: }
4883: }
4884: unless ($gotspares) {
4885: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
4886: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
4887: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
4888: } else {
4889: my $server_hostname = &Apache::lonnet::hostname($lonhost);
4890: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
4891: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
4892: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
4893: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
4894: } else {
4895: my %what = (
4896: spareid => 1,
4897: );
4898: my ($result,$returnhash) =
4899: &Apache::lonnet::get_remote_globals($lonhost,\%what);
4900: if ($result eq 'ok') {
4901: if (ref($returnhash) eq 'HASH') {
4902: if (ref($returnhash->{'spareid'}) eq 'HASH') {
4903: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
4904: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
4905: }
4906: }
4907: }
4908: }
4909: }
4910: }
4911: }
4912: }
4913: return %spareid;
4914: }
4915:
4916: sub spares_row {
4917: my ($dom,$servers,$spareid,$serverhomes,$altids,$other_insts,
4918: $curroffloadnow,$curroffloadoth,$rowtotal) = @_;
4919: my $css_class;
4920: my $numinrow = 4;
4921: my $itemcount = 1;
4922: my $datatable;
4923: my %typetitles = &sparestype_titles();
4924: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
4925: foreach my $server (sort(keys(%{$servers}))) {
4926: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
4927: my ($othercontrol,$serverdom);
4928: if ($serverhome ne $server) {
4929: $serverdom = &Apache::lonnet::host_domain($serverhome);
4930: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
4931: } else {
4932: $serverdom = &Apache::lonnet::host_domain($server);
4933: if ($serverdom ne $dom) {
4934: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
4935: }
4936: }
4937: next unless (ref($spareid->{$server}) eq 'HASH');
4938: my ($checkednow,$checkedoth);
4939: if (ref($curroffloadnow) eq 'HASH') {
4940: if ($curroffloadnow->{$server}) {
4941: $checkednow = ' checked="checked"';
4942: }
4943: }
4944: if (ref($curroffloadoth) eq 'HASH') {
4945: if ($curroffloadoth->{$server}) {
4946: $checkedoth = ' checked="checked"';
4947: }
4948: }
4949: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4950: $datatable .= '<tr'.$css_class.'>
4951: <td rowspan="2">
4952: <span class="LC_nobreak">'.
4953: &mt('[_1] when busy, offloads to:'
4954: ,'<b>'.$server.'</b>').'</span><br />'.
4955: '<span class="LC_nobreak">'."\n".
4956: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
4957: ' '.&mt('Switch any active user on next access').'</label></span>'.
4958: "\n";
4959: if ($other_insts) {
4960: $datatable .= '<br />'.
4961: '<span class="LC_nobreak">'."\n".
4962: '<label><input type="checkbox" name="offloadoth" value="'.$server.'"'.$checkedoth.' />'.
4963: ' '.&mt('Switch other institutions on next access').'</label></span>'.
4964: "\n";
4965: }
4966: my (%current,%canselect);
4967: my @choices =
4968: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
4969: foreach my $type ('primary','default') {
4970: if (ref($spareid->{$server}) eq 'HASH') {
4971: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
4972: my @spares = @{$spareid->{$server}{$type}};
4973: if (@spares > 0) {
4974: if ($othercontrol) {
4975: $current{$type} = join(', ',@spares);
4976: } else {
4977: $current{$type} .= '<table>';
4978: my $numspares = scalar(@spares);
4979: for (my $i=0; $i<@spares; $i++) {
4980: my $rem = $i%($numinrow);
4981: if ($rem == 0) {
4982: if ($i > 0) {
4983: $current{$type} .= '</tr>';
4984: }
4985: $current{$type} .= '<tr>';
4986: }
4987: $current{$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'".');" /> '.
4988: $spareid->{$server}{$type}[$i].
4989: '</label></td>'."\n";
4990: }
4991: my $rem = @spares%($numinrow);
4992: my $colsleft = $numinrow - $rem;
4993: if ($colsleft > 1 ) {
4994: $current{$type} .= '<td colspan="'.$colsleft.
4995: '" class="LC_left_item">'.
4996: ' </td>';
4997: } elsif ($colsleft == 1) {
4998: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
4999: }
5000: $current{$type} .= '</tr></table>';
5001: }
5002: }
5003: }
5004: if ($current{$type} eq '') {
5005: $current{$type} = &mt('None specified');
5006: }
5007: if ($othercontrol) {
5008: if ($type eq 'primary') {
5009: $canselect{$type} = $othercontrol;
5010: }
5011: } else {
5012: $canselect{$type} =
5013: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
5014: '<select name="newspare_'.$type.'_'.$server.'" '.
5015: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
5016: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
5017: if (@choices > 0) {
5018: foreach my $lonhost (@choices) {
5019: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
5020: }
5021: }
5022: $canselect{$type} .= '</select>'."\n";
5023: }
5024: } else {
5025: $current{$type} = &mt('Could not be determined');
5026: if ($type eq 'primary') {
5027: $canselect{$type} = $othercontrol;
5028: }
5029: }
5030: if ($type eq 'default') {
5031: $datatable .= '<tr'.$css_class.'>';
5032: }
5033: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
5034: '<td>'.$current{$type}.'</td>'."\n".
5035: '<td>'.$canselect{$type}.'</td></tr>'."\n";
5036: }
5037: $itemcount ++;
5038: }
5039: }
5040: $$rowtotal += $itemcount;
5041: return $datatable;
5042: }
5043:
5044: sub possible_newspares {
5045: my ($server,$currspares,$serverhomes,$altids) = @_;
5046: my $serverhostname = &Apache::lonnet::hostname($server);
5047: my %excluded;
5048: if ($serverhostname ne '') {
5049: %excluded = (
5050: $serverhostname => 1,
5051: );
5052: }
5053: if (ref($currspares) eq 'HASH') {
5054: foreach my $type (keys(%{$currspares})) {
5055: if (ref($currspares->{$type}) eq 'ARRAY') {
5056: if (@{$currspares->{$type}} > 0) {
5057: foreach my $curr (@{$currspares->{$type}}) {
5058: my $hostname = &Apache::lonnet::hostname($curr);
5059: $excluded{$hostname} = 1;
5060: }
5061: }
5062: }
5063: }
5064: }
5065: my @choices;
5066: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
5067: if (keys(%{$serverhomes}) > 1) {
5068: foreach my $name (sort(keys(%{$serverhomes}))) {
5069: unless ($excluded{$name}) {
5070: if (exists($altids->{$serverhomes->{$name}})) {
5071: push(@choices,$altids->{$serverhomes->{$name}});
5072: } else {
5073: push(@choices,$serverhomes->{$name});
5074: }
5075: }
5076: }
5077: }
5078: }
5079: return sort(@choices);
5080: }
5081:
5082: sub print_loadbalancing {
5083: my ($dom,$settings,$rowtotal) = @_;
5084: my $primary_id = &Apache::lonnet::domain($dom,'primary');
5085: my $intdom = &Apache::lonnet::internet_dom($primary_id);
5086: my $numinrow = 1;
5087: my $datatable;
5088: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5089: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
5090: if (ref($settings) eq 'HASH') {
5091: %existing = %{$settings};
5092: }
5093: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
5094: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
5095: \%currtargets,\%currrules,\%currcookies);
5096: } else {
5097: return;
5098: }
5099: my ($othertitle,$usertypes,$types) =
5100: &Apache::loncommon::sorted_inst_types($dom);
5101: my $rownum = 8;
5102: if (ref($types) eq 'ARRAY') {
5103: $rownum += scalar(@{$types});
5104: }
5105: my @css_class = ('LC_odd_row','LC_even_row');
5106: my $balnum = 0;
5107: my $islast;
5108: my (@toshow,$disabledtext);
5109: if (keys(%currbalancer) > 0) {
5110: @toshow = sort(keys(%currbalancer));
5111: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
5112: push(@toshow,'');
5113: }
5114: } else {
5115: @toshow = ('');
5116: $disabledtext = &mt('No existing load balancer');
5117: }
5118: foreach my $lonhost (@toshow) {
5119: if ($balnum == scalar(@toshow)-1) {
5120: $islast = 1;
5121: } else {
5122: $islast = 0;
5123: }
5124: my $cssidx = $balnum%2;
5125: my $targets_div_style = 'display: none';
5126: my $disabled_div_style = 'display: block';
5127: my $homedom_div_style = 'display: none';
5128: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
5129: '<td rowspan="'.$rownum.'" valign="top">'.
5130: '<p>';
5131: if ($lonhost eq '') {
5132: $datatable .= '<span class="LC_nobreak">';
5133: if (keys(%currbalancer) > 0) {
5134: $datatable .= &mt('Add balancer:');
5135: } else {
5136: $datatable .= &mt('Enable balancer:');
5137: }
5138: $datatable .= ' '.
5139: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
5140: ' id="loadbalancing_lonhost_'.$balnum.'"'.
5141: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
5142: '<option value="" selected="selected">'.&mt('None').
5143: '</option>'."\n";
5144: foreach my $server (sort(keys(%servers))) {
5145: next if ($currbalancer{$server});
5146: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
5147: }
5148: $datatable .=
5149: '</select>'."\n".
5150: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
5151: } else {
5152: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
5153: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
5154: &mt('Stop balancing').'</label>'.
5155: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
5156: $targets_div_style = 'display: block';
5157: $disabled_div_style = 'display: none';
5158: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
5159: $homedom_div_style = 'display: block';
5160: }
5161: }
5162: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
5163: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
5164: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
5165: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
5166: my ($numspares,@spares) = &count_servers($lonhost,%servers);
5167: my @sparestypes = ('primary','default');
5168: my %typetitles = &sparestype_titles();
5169: my %hostherechecked = (
5170: no => ' checked="checked"',
5171: );
5172: my %balcookiechecked = (
5173: no => ' checked="checked"',
5174: );
5175: foreach my $sparetype (@sparestypes) {
5176: my $targettable;
5177: for (my $i=0; $i<$numspares; $i++) {
5178: my $checked;
5179: if (ref($currtargets{$lonhost}) eq 'HASH') {
5180: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
5181: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
5182: $checked = ' checked="checked"';
5183: }
5184: }
5185: }
5186: my ($chkboxval,$disabled);
5187: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
5188: $chkboxval = $spares[$i];
5189: }
5190: if (exists($currbalancer{$spares[$i]})) {
5191: $disabled = ' disabled="disabled"';
5192: }
5193: $targettable .=
5194: '<td><span class="LC_nobreak"><label>'.
5195: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
5196: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
5197: '</span></label></span></td>';
5198: my $rem = $i%($numinrow);
5199: if ($rem == 0) {
5200: if (($i > 0) && ($i < $numspares-1)) {
5201: $targettable .= '</tr>';
5202: }
5203: if ($i < $numspares-1) {
5204: $targettable .= '<tr>';
5205: }
5206: }
5207: }
5208: if ($targettable ne '') {
5209: my $rem = $numspares%($numinrow);
5210: my $colsleft = $numinrow - $rem;
5211: if ($colsleft > 1 ) {
5212: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5213: ' </td>';
5214: } elsif ($colsleft == 1) {
5215: $targettable .= '<td class="LC_left_item"> </td>';
5216: }
5217: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
5218: '<table><tr>'.$targettable.'</tr></table><br />';
5219: }
5220: $hostherechecked{$sparetype} = '';
5221: if (ref($currtargets{$lonhost}) eq 'HASH') {
5222: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
5223: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
5224: $hostherechecked{$sparetype} = ' checked="checked"';
5225: $hostherechecked{'no'} = '';
5226: }
5227: }
5228: }
5229: }
5230: if ($currcookies{$lonhost}) {
5231: %balcookiechecked = (
5232: yes => ' checked="checked"',
5233: );
5234: }
5235: $datatable .= &mt('Hosting on balancer itself').'<br />'.
5236: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
5237: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
5238: foreach my $sparetype (@sparestypes) {
5239: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
5240: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
5241: '</i></label><br />';
5242: }
5243: $datatable .= &mt('Use balancer cookie').'<br />'.
5244: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="1"'.
5245: $balcookiechecked{'yes'}.' />'.&mt('Yes').'</label><br />'.
5246: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="0"'.
5247: $balcookiechecked{'no'}.' />'.&mt('No').'</label><br />'.
5248: '</div></td></tr>'.
5249: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
5250: $othertitle,$usertypes,$types,\%servers,
5251: \%currbalancer,$lonhost,
5252: $targets_div_style,$homedom_div_style,
5253: $css_class[$cssidx],$balnum,$islast);
5254: $$rowtotal += $rownum;
5255: $balnum ++;
5256: }
5257: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
5258: return $datatable;
5259: }
5260:
5261: sub get_loadbalancers_config {
5262: my ($servers,$existing,$currbalancer,$currtargets,$currrules,$currcookies) = @_;
5263: return unless ((ref($servers) eq 'HASH') &&
5264: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
5265: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH') &&
5266: (ref($currcookies) eq 'HASH'));
5267: if (keys(%{$existing}) > 0) {
5268: my $oldlonhost;
5269: foreach my $key (sort(keys(%{$existing}))) {
5270: if ($key eq 'lonhost') {
5271: $oldlonhost = $existing->{'lonhost'};
5272: $currbalancer->{$oldlonhost} = 1;
5273: } elsif ($key eq 'targets') {
5274: if ($oldlonhost) {
5275: $currtargets->{$oldlonhost} = $existing->{'targets'};
5276: }
5277: } elsif ($key eq 'rules') {
5278: if ($oldlonhost) {
5279: $currrules->{$oldlonhost} = $existing->{'rules'};
5280: }
5281: } elsif (ref($existing->{$key}) eq 'HASH') {
5282: $currbalancer->{$key} = 1;
5283: $currtargets->{$key} = $existing->{$key}{'targets'};
5284: $currrules->{$key} = $existing->{$key}{'rules'};
5285: if ($existing->{$key}{'cookie'}) {
5286: $currcookies->{$key} = 1;
5287: }
5288: }
5289: }
5290: } else {
5291: my ($balancerref,$targetsref) =
5292: &Apache::lonnet::get_lonbalancer_config($servers);
5293: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
5294: foreach my $server (sort(keys(%{$balancerref}))) {
5295: $currbalancer->{$server} = 1;
5296: $currtargets->{$server} = $targetsref->{$server};
5297: }
5298: }
5299: }
5300: return;
5301: }
5302:
5303: sub loadbalancing_rules {
5304: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
5305: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
5306: $css_class,$balnum,$islast) = @_;
5307: my $output;
5308: my $num = 0;
5309: my ($alltypes,$othertypes,$titles) =
5310: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
5311: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
5312: foreach my $type (@{$alltypes}) {
5313: $num ++;
5314: my $current;
5315: if (ref($currrules) eq 'HASH') {
5316: $current = $currrules->{$type};
5317: }
5318: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
5319: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
5320: $current = '';
5321: }
5322: }
5323: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
5324: $servers,$currbalancer,$lonhost,$dom,
5325: $targets_div_style,$homedom_div_style,
5326: $css_class,$balnum,$num,$islast);
5327: }
5328: }
5329: return $output;
5330: }
5331:
5332: sub loadbalancing_titles {
5333: my ($dom,$intdom,$usertypes,$types) = @_;
5334: my %othertypes = (
5335: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
5336: '_LC_author' => &mt('Users from [_1] with author role',$dom),
5337: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
5338: '_LC_external' => &mt('Users not from [_1]',$intdom),
5339: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
5340: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
5341: );
5342: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
5343: my @available;
5344: if (ref($types) eq 'ARRAY') {
5345: @available = @{$types};
5346: }
5347: unless (grep(/^default$/,@available)) {
5348: push(@available,'default');
5349: }
5350: unshift(@alltypes,@available);
5351: my %titles;
5352: foreach my $type (@alltypes) {
5353: if ($type =~ /^_LC_/) {
5354: $titles{$type} = $othertypes{$type};
5355: } elsif ($type eq 'default') {
5356: $titles{$type} = &mt('All users from [_1]',$dom);
5357: if (ref($types) eq 'ARRAY') {
5358: if (@{$types} > 0) {
5359: $titles{$type} = &mt('Other users from [_1]',$dom);
5360: }
5361: }
5362: } elsif (ref($usertypes) eq 'HASH') {
5363: $titles{$type} = $usertypes->{$type};
5364: }
5365: }
5366: return (\@alltypes,\%othertypes,\%titles);
5367: }
5368:
5369: sub loadbalance_rule_row {
5370: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
5371: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
5372: my @rulenames;
5373: my %ruletitles = &offloadtype_text();
5374: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
5375: @rulenames = ('balancer','offloadedto','specific');
5376: } else {
5377: @rulenames = ('default','homeserver');
5378: if ($type eq '_LC_external') {
5379: push(@rulenames,'externalbalancer');
5380: } else {
5381: push(@rulenames,'specific');
5382: }
5383: push(@rulenames,'none');
5384: }
5385: my $style = $targets_div_style;
5386: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
5387: $style = $homedom_div_style;
5388: }
5389: my $space;
5390: if ($islast && $num == 1) {
5391: $space = '<div display="inline-block"> </div>';
5392: }
5393: my $output =
5394: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
5395: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
5396: '<td valaign="top">'.$space.
5397: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
5398: for (my $i=0; $i<@rulenames; $i++) {
5399: my $rule = $rulenames[$i];
5400: my ($checked,$extra);
5401: if ($rulenames[$i] eq 'default') {
5402: $rule = '';
5403: }
5404: if ($rulenames[$i] eq 'specific') {
5405: if (ref($servers) eq 'HASH') {
5406: my $default;
5407: if (($current ne '') && (exists($servers->{$current}))) {
5408: $checked = ' checked="checked"';
5409: }
5410: unless ($checked) {
5411: $default = ' selected="selected"';
5412: }
5413: $extra =
5414: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
5415: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
5416: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
5417: '<option value=""'.$default.'></option>'."\n";
5418: foreach my $server (sort(keys(%{$servers}))) {
5419: if (ref($currbalancer) eq 'HASH') {
5420: next if (exists($currbalancer->{$server}));
5421: }
5422: my $selected;
5423: if ($server eq $current) {
5424: $selected = ' selected="selected"';
5425: }
5426: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
5427: }
5428: $extra .= '</select>';
5429: }
5430: } elsif ($rule eq $current) {
5431: $checked = ' checked="checked"';
5432: }
5433: $output .= '<span class="LC_nobreak"><label>'.
5434: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
5435: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
5436: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
5437: ')"'.$checked.' /> ';
5438: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
5439: $output .= $ruletitles{'particular'};
5440: } else {
5441: $output .= $ruletitles{$rulenames[$i]};
5442: }
5443: $output .= '</label>'.$extra.'</span><br />'."\n";
5444: }
5445: $output .= '</div></td></tr>'."\n";
5446: return $output;
5447: }
5448:
5449: sub offloadtype_text {
5450: my %ruletitles = &Apache::lonlocal::texthash (
5451: 'default' => 'Offloads to default destinations',
5452: 'homeserver' => "Offloads to user's home server",
5453: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
5454: 'specific' => 'Offloads to specific server',
5455: 'none' => 'No offload',
5456: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
5457: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
5458: 'particular' => 'Session hosted (after re-auth) on server:',
5459: );
5460: return %ruletitles;
5461: }
5462:
5463: sub sparestype_titles {
5464: my %typestitles = &Apache::lonlocal::texthash (
5465: 'primary' => 'primary',
5466: 'default' => 'default',
5467: );
5468: return %typestitles;
5469: }
5470:
5471: sub contact_titles {
5472: my %titles = &Apache::lonlocal::texthash (
5473: 'supportemail' => 'Support E-mail address',
5474: 'adminemail' => 'Default Server Admin E-mail address',
5475: 'errormail' => 'Error reports to be e-mailed to',
5476: 'packagesmail' => 'Package update alerts to be e-mailed to',
5477: 'helpdeskmail' => "Helpdesk requests from all users in this domain",
5478: 'otherdomsmail' => 'Helpdesk requests from users in other (unconfigured) domains',
5479: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
5480: 'requestsmail' => 'E-mail from course requests requiring approval',
5481: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
5482: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
5483: 'hostipmail' => 'E-mail from nightly check of hostname/IP network changes',
5484: );
5485: my %short_titles = &Apache::lonlocal::texthash (
5486: adminemail => 'Admin E-mail address',
5487: supportemail => 'Support E-mail',
5488: );
5489: return (\%titles,\%short_titles);
5490: }
5491:
5492: sub helpform_fields {
5493: my %titles = &Apache::lonlocal::texthash (
5494: 'username' => 'Name',
5495: 'user' => 'Username/domain',
5496: 'phone' => 'Phone',
5497: 'cc' => 'Cc e-mail',
5498: 'course' => 'Course Details',
5499: 'section' => 'Sections',
5500: 'screenshot' => 'File upload',
5501: );
5502: my @fields = ('username','phone','user','course','section','cc','screenshot');
5503: my %possoptions = (
5504: username => ['yes','no','req'],
5505: phone => ['yes','no','req'],
5506: user => ['yes','no'],
5507: cc => ['yes','no'],
5508: course => ['yes','no'],
5509: section => ['yes','no'],
5510: screenshot => ['yes','no'],
5511: );
5512: my %fieldoptions = &Apache::lonlocal::texthash (
5513: 'yes' => 'Optional',
5514: 'req' => 'Required',
5515: 'no' => "Not shown",
5516: );
5517: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
5518: }
5519:
5520: sub tool_titles {
5521: my %titles = &Apache::lonlocal::texthash (
5522: aboutme => 'Personal web page',
5523: blog => 'Blog',
5524: webdav => 'WebDAV',
5525: portfolio => 'Portfolio',
5526: official => 'Official courses (with institutional codes)',
5527: unofficial => 'Unofficial courses',
5528: community => 'Communities',
5529: textbook => 'Textbook courses',
5530: );
5531: return %titles;
5532: }
5533:
5534: sub courserequest_titles {
5535: my %titles = &Apache::lonlocal::texthash (
5536: official => 'Official',
5537: unofficial => 'Unofficial',
5538: community => 'Communities',
5539: textbook => 'Textbook',
5540: norequest => 'Not allowed',
5541: approval => 'Approval by Dom. Coord.',
5542: validate => 'With validation',
5543: autolimit => 'Numerical limit',
5544: unlimited => '(blank for unlimited)',
5545: );
5546: return %titles;
5547: }
5548:
5549: sub authorrequest_titles {
5550: my %titles = &Apache::lonlocal::texthash (
5551: norequest => 'Not allowed',
5552: approval => 'Approval by Dom. Coord.',
5553: automatic => 'Automatic approval',
5554: );
5555: return %titles;
5556: }
5557:
5558: sub courserequest_conditions {
5559: my %conditions = &Apache::lonlocal::texthash (
5560: approval => '(Processing of request subject to approval by Domain Coordinator).',
5561: validate => '(Processing of request subject to institutional validation).',
5562: );
5563: return %conditions;
5564: }
5565:
5566:
5567: sub print_usercreation {
5568: my ($position,$dom,$settings,$rowtotal) = @_;
5569: my $numinrow = 4;
5570: my $datatable;
5571: if ($position eq 'top') {
5572: $$rowtotal ++;
5573: my $rowcount = 0;
5574: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
5575: if (ref($rules) eq 'HASH') {
5576: if (keys(%{$rules}) > 0) {
5577: $datatable .= &user_formats_row('username',$settings,$rules,
5578: $ruleorder,$numinrow,$rowcount);
5579: $$rowtotal ++;
5580: $rowcount ++;
5581: }
5582: }
5583: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
5584: if (ref($idrules) eq 'HASH') {
5585: if (keys(%{$idrules}) > 0) {
5586: $datatable .= &user_formats_row('id',$settings,$idrules,
5587: $idruleorder,$numinrow,$rowcount);
5588: $$rowtotal ++;
5589: $rowcount ++;
5590: }
5591: }
5592: if ($rowcount == 0) {
5593: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
5594: $$rowtotal ++;
5595: $rowcount ++;
5596: }
5597: } elsif ($position eq 'middle') {
5598: my @creators = ('author','course','requestcrs');
5599: my ($rules,$ruleorder) =
5600: &Apache::lonnet::inst_userrules($dom,'username');
5601: my %lt = &usercreation_types();
5602: my %checked;
5603: if (ref($settings) eq 'HASH') {
5604: if (ref($settings->{'cancreate'}) eq 'HASH') {
5605: foreach my $item (@creators) {
5606: $checked{$item} = $settings->{'cancreate'}{$item};
5607: }
5608: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
5609: foreach my $item (@creators) {
5610: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
5611: $checked{$item} = 'none';
5612: }
5613: }
5614: }
5615: }
5616: my $rownum = 0;
5617: foreach my $item (@creators) {
5618: $rownum ++;
5619: if ($checked{$item} eq '') {
5620: $checked{$item} = 'any';
5621: }
5622: my $css_class;
5623: if ($rownum%2) {
5624: $css_class = '';
5625: } else {
5626: $css_class = ' class="LC_odd_row" ';
5627: }
5628: $datatable .= '<tr'.$css_class.'>'.
5629: '<td><span class="LC_nobreak">'.$lt{$item}.
5630: '</span></td><td align="right">';
5631: my @options = ('any');
5632: if (ref($rules) eq 'HASH') {
5633: if (keys(%{$rules}) > 0) {
5634: push(@options,('official','unofficial'));
5635: }
5636: }
5637: push(@options,'none');
5638: foreach my $option (@options) {
5639: my $type = 'radio';
5640: my $check = ' ';
5641: if ($checked{$item} eq $option) {
5642: $check = ' checked="checked" ';
5643: }
5644: $datatable .= '<span class="LC_nobreak"><label>'.
5645: '<input type="'.$type.'" name="can_createuser_'.
5646: $item.'" value="'.$option.'"'.$check.'/> '.
5647: $lt{$option}.'</label> </span>';
5648: }
5649: $datatable .= '</td></tr>';
5650: }
5651: } else {
5652: my @contexts = ('author','course','domain');
5653: my @authtypes = ('int','krb4','krb5','loc');
5654: my %checked;
5655: if (ref($settings) eq 'HASH') {
5656: if (ref($settings->{'authtypes'}) eq 'HASH') {
5657: foreach my $item (@contexts) {
5658: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
5659: foreach my $auth (@authtypes) {
5660: if ($settings->{'authtypes'}{$item}{$auth}) {
5661: $checked{$item}{$auth} = ' checked="checked" ';
5662: }
5663: }
5664: }
5665: }
5666: }
5667: } else {
5668: foreach my $item (@contexts) {
5669: foreach my $auth (@authtypes) {
5670: $checked{$item}{$auth} = ' checked="checked" ';
5671: }
5672: }
5673: }
5674: my %title = &context_names();
5675: my %authname = &authtype_names();
5676: my $rownum = 0;
5677: my $css_class;
5678: foreach my $item (@contexts) {
5679: if ($rownum%2) {
5680: $css_class = '';
5681: } else {
5682: $css_class = ' class="LC_odd_row" ';
5683: }
5684: $datatable .= '<tr'.$css_class.'>'.
5685: '<td>'.$title{$item}.
5686: '</td><td class="LC_left_item">'.
5687: '<span class="LC_nobreak">';
5688: foreach my $auth (@authtypes) {
5689: $datatable .= '<label>'.
5690: '<input type="checkbox" name="'.$item.'_auth" '.
5691: $checked{$item}{$auth}.' value="'.$auth.'" />'.
5692: $authname{$auth}.'</label> ';
5693: }
5694: $datatable .= '</span></td></tr>';
5695: $rownum ++;
5696: }
5697: $$rowtotal += $rownum;
5698: }
5699: return $datatable;
5700: }
5701:
5702: sub print_selfcreation {
5703: my ($position,$dom,$settings,$rowtotal) = @_;
5704: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
5705: $emaildomain,$datatable);
5706: if (ref($settings) eq 'HASH') {
5707: if (ref($settings->{'cancreate'}) eq 'HASH') {
5708: $createsettings = $settings->{'cancreate'};
5709: if (ref($createsettings) eq 'HASH') {
5710: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
5711: @selfcreate = @{$createsettings->{'selfcreate'}};
5712: } elsif ($createsettings->{'selfcreate'} ne '') {
5713: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
5714: @selfcreate = ('email','login','sso');
5715: } elsif ($createsettings->{'selfcreate'} ne 'none') {
5716: @selfcreate = ($createsettings->{'selfcreate'});
5717: }
5718: }
5719: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
5720: $processing = $createsettings->{'selfcreateprocessing'};
5721: }
5722: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
5723: $emailoptions = $createsettings->{'emailoptions'};
5724: }
5725: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
5726: $emailverified = $createsettings->{'emailverified'};
5727: }
5728: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
5729: $emaildomain = $createsettings->{'emaildomain'};
5730: }
5731: }
5732: }
5733: }
5734: my %radiohash;
5735: my $numinrow = 4;
5736: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
5737: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5738: if ($position eq 'top') {
5739: my %choices = &Apache::lonlocal::texthash (
5740: cancreate_login => 'Institutional Login',
5741: cancreate_sso => 'Institutional Single Sign On',
5742: );
5743: my @toggles = sort(keys(%choices));
5744: my %defaultchecked = (
5745: 'cancreate_login' => 'off',
5746: 'cancreate_sso' => 'off',
5747: );
5748: my ($onclick,$itemcount);
5749: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
5750: \%choices,$itemcount,$onclick);
5751: $$rowtotal += $itemcount;
5752:
5753: if (ref($usertypes) eq 'HASH') {
5754: if (keys(%{$usertypes}) > 0) {
5755: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
5756: $dom,$numinrow,$othertitle,
5757: 'statustocreate',$rowtotal);
5758: $$rowtotal ++;
5759: }
5760: }
5761: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
5762: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5763: $fieldtitles{'inststatus'} = &mt('Institutional status');
5764: my $rem;
5765: my $numperrow = 2;
5766: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
5767: $datatable .= '<tr'.$css_class.'>'.
5768: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
5769: '<td class="LC_left_item">'."\n".
5770: '<table>'."\n";
5771: for (my $i=0; $i<@fields; $i++) {
5772: $rem = $i%($numperrow);
5773: if ($rem == 0) {
5774: if ($i > 0) {
5775: $datatable .= '</tr>';
5776: }
5777: $datatable .= '<tr>';
5778: }
5779: my $currval;
5780: if (ref($createsettings) eq 'HASH') {
5781: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
5782: $currval = $createsettings->{'shibenv'}{$fields[$i]};
5783: }
5784: }
5785: $datatable .= '<td class="LC_left_item">'.
5786: '<span class="LC_nobreak">'.
5787: '<input type="text" name="shibenv_'.$fields[$i].'" '.
5788: 'value="'.$currval.'" size="10" /> '.
5789: $fieldtitles{$fields[$i]}.'</span></td>';
5790: }
5791: my $colsleft = $numperrow - $rem;
5792: if ($colsleft > 1 ) {
5793: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5794: ' </td>';
5795: } elsif ($colsleft == 1) {
5796: $datatable .= '<td class="LC_left_item"> </td>';
5797: }
5798: $datatable .= '</tr></table></td></tr>';
5799: $$rowtotal ++;
5800: } elsif ($position eq 'middle') {
5801: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
5802: my @posstypes;
5803: if (ref($types) eq 'ARRAY') {
5804: @posstypes = @{$types};
5805: }
5806: unless (grep(/^default$/,@posstypes)) {
5807: push(@posstypes,'default');
5808: }
5809: my %usertypeshash;
5810: if (ref($usertypes) eq 'HASH') {
5811: %usertypeshash = %{$usertypes};
5812: }
5813: $usertypeshash{'default'} = $othertitle;
5814: foreach my $status (@posstypes) {
5815: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
5816: $numinrow,$$rowtotal,\%usertypeshash);
5817: $$rowtotal ++;
5818: }
5819: } else {
5820: my %choices = &Apache::lonlocal::texthash (
5821: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
5822: );
5823: my @toggles = sort(keys(%choices));
5824: my %defaultchecked = (
5825: 'cancreate_email' => 'off',
5826: );
5827: my $customclass = 'LC_selfcreate_email';
5828: my $classprefix = 'LC_canmodify_emailusername_';
5829: my $optionsprefix = 'LC_options_emailusername_';
5830: my $display = 'none';
5831: my $rowstyle = 'display:none';
5832: if (grep(/^\Qemail\E$/,@selfcreate)) {
5833: $display = 'block';
5834: $rowstyle = 'display:table-row';
5835: }
5836: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
5837: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
5838: \%choices,$$rowtotal,$onclick);
5839: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
5840: $rowstyle);
5841: $$rowtotal ++;
5842: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
5843: $rowstyle);
5844: $$rowtotal ++;
5845: my (@ordered,@posstypes,%usertypeshash);
5846: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5847: my ($emailrules,$emailruleorder) =
5848: &Apache::lonnet::inst_userrules($dom,'email');
5849: my $primary_id = &Apache::lonnet::domain($dom,'primary');
5850: my $intdom = &Apache::lonnet::internet_dom($primary_id);
5851: if (ref($types) eq 'ARRAY') {
5852: @posstypes = @{$types};
5853: }
5854: if (@posstypes) {
5855: unless (grep(/^default$/,@posstypes)) {
5856: push(@posstypes,'default');
5857: }
5858: if (ref($usertypes) eq 'HASH') {
5859: %usertypeshash = %{$usertypes};
5860: }
5861: my $currassign;
5862: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
5863: $currassign = {
5864: selfassign => $domdefaults{'inststatusguest'},
5865: };
5866: @ordered = @{$domdefaults{'inststatusguest'}};
5867: } else {
5868: $currassign = { selfassign => [] };
5869: }
5870: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
5871: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
5872: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
5873: $numinrow,$othertitle,'selfassign',
5874: $rowtotal,$onclicktypes,$customclass,
5875: $rowstyle);
5876: $$rowtotal ++;
5877: $usertypeshash{'default'} = $othertitle;
5878: foreach my $status (@posstypes) {
5879: my $css_class;
5880: if ($$rowtotal%2) {
5881: $css_class = 'LC_odd_row ';
5882: }
5883: $css_class .= $customclass;
5884: my $rowid = $optionsprefix.$status;
5885: my $hidden = 1;
5886: my $currstyle = 'display:none';
5887: if (grep(/^\Q$status\E$/,@ordered)) {
5888: $currstyle = $rowstyle;
5889: $hidden = 0;
5890: }
5891: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
5892: $emailrules,$emailruleorder,$settings,$status,$rowid,
5893: $usertypeshash{$status},$css_class,$currstyle,$intdom);
5894: unless ($hidden) {
5895: $$rowtotal ++;
5896: }
5897: }
5898: } else {
5899: my $css_class;
5900: if ($$rowtotal%2) {
5901: $css_class = 'LC_odd_row ';
5902: }
5903: $css_class .= $customclass;
5904: $usertypeshash{'default'} = $othertitle;
5905: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
5906: $emailrules,$emailruleorder,$settings,'default','',
5907: $othertitle,$css_class,$rowstyle,$intdom);
5908: $$rowtotal ++;
5909: }
5910: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
5911: $numinrow = 1;
5912: if (@posstypes) {
5913: foreach my $status (@posstypes) {
5914: my $rowid = $classprefix.$status;
5915: my $datarowstyle = 'display:none';
5916: if (grep(/^\Q$status\E$/,@ordered)) {
5917: $datarowstyle = $rowstyle;
5918: }
5919: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
5920: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
5921: $infotitles,$rowid,$customclass,$datarowstyle);
5922: unless ($datarowstyle eq 'display:none') {
5923: $$rowtotal ++;
5924: }
5925: }
5926: } else {
5927: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
5928: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
5929: $infotitles,'',$customclass,$rowstyle);
5930: }
5931: }
5932: return $datatable;
5933: }
5934:
5935: sub selfcreate_javascript {
5936: return <<"ENDSCRIPT";
5937:
5938: <script type="text/javascript">
5939: // <![CDATA[
5940:
5941: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
5942: var x = document.getElementsByClassName(target);
5943: var insttypes = 0;
5944: var insttypeRegExp = new RegExp(prefix);
5945: if ((x.length != undefined) && (x.length > 0)) {
5946: if (form.elements[radio].length != undefined) {
5947: for (var i=0; i<form.elements[radio].length; i++) {
5948: if (form.elements[radio][i].checked) {
5949: if (form.elements[radio][i].value == 1) {
5950: for (var j=0; j<x.length; j++) {
5951: if (x[j].id == 'undefined') {
5952: x[j].style.display = 'table-row';
5953: } else if (insttypeRegExp.test(x[j].id)) {
5954: insttypes ++;
5955: } else {
5956: x[j].style.display = 'table-row';
5957: }
5958: }
5959: } else {
5960: for (var j=0; j<x.length; j++) {
5961: x[j].style.display = 'none';
5962: }
5963: }
5964: break;
5965: }
5966: }
5967: if (insttypes > 0) {
5968: toggleDataRow(form,checkbox,target,altprefix);
5969: toggleDataRow(form,checkbox,target,prefix,1);
5970: }
5971: }
5972: }
5973: return;
5974: }
5975:
5976: function toggleDataRow(form,checkbox,target,prefix,docount) {
5977: if (form.elements[checkbox].length != undefined) {
5978: var count = 0;
5979: if (docount) {
5980: for (var i=0; i<form.elements[checkbox].length; i++) {
5981: if (form.elements[checkbox][i].checked) {
5982: count ++;
5983: }
5984: }
5985: }
5986: for (var i=0; i<form.elements[checkbox].length; i++) {
5987: var type = form.elements[checkbox][i].value;
5988: if (document.getElementById(prefix+type)) {
5989: if (form.elements[checkbox][i].checked) {
5990: document.getElementById(prefix+type).style.display = 'table-row';
5991: if (count % 2 == 1) {
5992: document.getElementById(prefix+type).className = target+' LC_odd_row';
5993: } else {
5994: document.getElementById(prefix+type).className = target;
5995: }
5996: count ++;
5997: } else {
5998: document.getElementById(prefix+type).style.display = 'none';
5999: }
6000: }
6001: }
6002: }
6003: return;
6004: }
6005:
6006: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
6007: var caller = radio+'_'+status;
6008: if (form.elements[caller].length != undefined) {
6009: for (var i=0; i<form.elements[caller].length; i++) {
6010: if (form.elements[caller][i].checked) {
6011: if (document.getElementById(altprefix+'_inst_'+status)) {
6012: var curr = form.elements[caller][i].value;
6013: if (prefix) {
6014: document.getElementById(prefix+'_'+status).style.display = 'none';
6015: }
6016: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
6017: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
6018: if (curr == 'custom') {
6019: if (prefix) {
6020: document.getElementById(prefix+'_'+status).style.display = 'inline';
6021: }
6022: } else if (curr == 'inst') {
6023: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
6024: } else if (curr == 'noninst') {
6025: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
6026: }
6027: break;
6028: }
6029: }
6030: }
6031: }
6032: }
6033:
6034: // ]]>
6035: </script>
6036:
6037: ENDSCRIPT
6038: }
6039:
6040: sub noninst_users {
6041: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
6042: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
6043: my $class = 'LC_left_item';
6044: if ($css_class) {
6045: $css_class = ' class="'.$css_class.'"';
6046: }
6047: if ($rowid) {
6048: $rowid = ' id="'.$rowid.'"';
6049: }
6050: if ($rowstyle) {
6051: $rowstyle = ' style="'.$rowstyle.'"';
6052: }
6053: my ($output,$description);
6054: if ($type eq 'default') {
6055: $description = &mt('Requests for: [_1]',$typetitle);
6056: } else {
6057: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
6058: }
6059: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
6060: "<td>$description</td>\n".
6061: '<td class="'.$class.'" colspan="2">'.
6062: '<table><tr>';
6063: my %headers = &Apache::lonlocal::texthash(
6064: approve => 'Processing',
6065: email => 'E-mail',
6066: username => 'Username',
6067: );
6068: foreach my $item ('approve','email','username') {
6069: $output .= '<th>'.$headers{$item}.'</th>';
6070: }
6071: $output .= '</tr><tr>';
6072: foreach my $item ('approve','email','username') {
6073: $output .= '<td valign="top">';
6074: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
6075: if ($item eq 'approve') {
6076: %choices = &Apache::lonlocal::texthash (
6077: automatic => 'Automatically approved',
6078: approval => 'Queued for approval',
6079: );
6080: @options = ('automatic','approval');
6081: $hashref = $processing;
6082: $defoption = 'automatic';
6083: $name = 'cancreate_emailprocess_'.$type;
6084: } elsif ($item eq 'email') {
6085: %choices = &Apache::lonlocal::texthash (
6086: any => 'Any e-mail',
6087: inst => 'Institutional only',
6088: noninst => 'Non-institutional only',
6089: custom => 'Custom restrictions',
6090: );
6091: @options = ('any','inst','noninst');
6092: my $showcustom;
6093: if (ref($emailrules) eq 'HASH') {
6094: if (keys(%{$emailrules}) > 0) {
6095: push(@options,'custom');
6096: $showcustom = 'cancreate_emailrule';
6097: if (ref($settings) eq 'HASH') {
6098: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
6099: foreach my $rule (@{$settings->{'email_rule'}}) {
6100: if (exists($emailrules->{$rule})) {
6101: $hascustom ++;
6102: }
6103: }
6104: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
6105: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
6106: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
6107: if (exists($emailrules->{$rule})) {
6108: $hascustom ++;
6109: }
6110: }
6111: }
6112: }
6113: }
6114: }
6115: }
6116: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
6117: "'cancreate_emaildomain','$type'".');"';
6118: $hashref = $emailoptions;
6119: $defoption = 'any';
6120: $name = 'cancreate_emailoptions_'.$type;
6121: } elsif ($item eq 'username') {
6122: %choices = &Apache::lonlocal::texthash (
6123: all => 'Same as e-mail',
6124: first => 'Omit @domain',
6125: free => 'Free to choose',
6126: );
6127: @options = ('all','first','free');
6128: $hashref = $emailverified;
6129: $defoption = 'all';
6130: $name = 'cancreate_usernameoptions_'.$type;
6131: }
6132: foreach my $option (@options) {
6133: my $checked;
6134: if (ref($hashref) eq 'HASH') {
6135: if ($type eq '') {
6136: if (!exists($hashref->{'default'})) {
6137: if ($option eq $defoption) {
6138: $checked = ' checked="checked"';
6139: }
6140: } else {
6141: if ($hashref->{'default'} eq $option) {
6142: $checked = ' checked="checked"';
6143: }
6144: }
6145: } else {
6146: if (!exists($hashref->{$type})) {
6147: if ($option eq $defoption) {
6148: $checked = ' checked="checked"';
6149: }
6150: } else {
6151: if ($hashref->{$type} eq $option) {
6152: $checked = ' checked="checked"';
6153: }
6154: }
6155: }
6156: } elsif (($item eq 'email') && ($hascustom)) {
6157: if ($option eq 'custom') {
6158: $checked = ' checked="checked"';
6159: }
6160: } elsif ($option eq $defoption) {
6161: $checked = ' checked="checked"';
6162: }
6163: $output .= '<span class="LC_nobreak"><label>'.
6164: '<input type="radio" name="'.$name.'"'.
6165: $checked.' value="'.$option.'"'.$onclick.' />'.
6166: $choices{$option}.'</label></span><br />';
6167: if ($item eq 'email') {
6168: if ($option eq 'custom') {
6169: my $id = 'cancreate_emailrule_'.$type;
6170: my $display = 'none';
6171: if ($checked) {
6172: $display = 'inline';
6173: }
6174: my $numinrow = 2;
6175: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
6176: '<legend>'.&mt('Disallow').'</legend><table>'.
6177: &user_formats_row('email',$settings,$emailrules,
6178: $emailruleorder,$numinrow,'',$type);
6179: '</table></fieldset>';
6180: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
6181: my %text = &Apache::lonlocal::texthash (
6182: inst => 'must end:',
6183: noninst => 'cannot end:',
6184: );
6185: my $value;
6186: if (ref($emaildomain) eq 'HASH') {
6187: if (ref($emaildomain->{$type}) eq 'HASH') {
6188: $value = $emaildomain->{$type}->{$option};
6189: }
6190: }
6191: if ($value eq '') {
6192: $value = '@'.$intdom;
6193: }
6194: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
6195: my $display = 'none';
6196: if ($checked) {
6197: $display = 'inline';
6198: }
6199: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
6200: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
6201: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
6202: '</div>';
6203: }
6204: }
6205: }
6206: $output .= '</td>'."\n";
6207: }
6208: $output .= "</tr></table></td></tr>\n";
6209: return $output;
6210: }
6211:
6212: sub captcha_choice {
6213: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
6214: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
6215: $vertext,$currver);
6216: my %lt = &captcha_phrases();
6217: $keyentry = 'hidden';
6218: my $colspan=2;
6219: if ($context eq 'cancreate') {
6220: $rowname = &mt('CAPTCHA validation');
6221: } elsif ($context eq 'login') {
6222: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
6223: } elsif ($context eq 'passwords') {
6224: $rowname = &mt('"Forgot Password" CAPTCHA validation');
6225: $colspan=1;
6226: }
6227: if (ref($settings) eq 'HASH') {
6228: if ($settings->{'captcha'}) {
6229: $checked{$settings->{'captcha'}} = ' checked="checked"';
6230: } else {
6231: $checked{'original'} = ' checked="checked"';
6232: }
6233: if ($settings->{'captcha'} eq 'recaptcha') {
6234: $pubtext = $lt{'pub'};
6235: $privtext = $lt{'priv'};
6236: $keyentry = 'text';
6237: $vertext = $lt{'ver'};
6238: $currver = $settings->{'recaptchaversion'};
6239: if ($currver ne '2') {
6240: $currver = 1;
6241: }
6242: }
6243: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
6244: $currpub = $settings->{'recaptchakeys'}{'public'};
6245: $currpriv = $settings->{'recaptchakeys'}{'private'};
6246: }
6247: } else {
6248: $checked{'original'} = ' checked="checked"';
6249: }
6250: my $css_class;
6251: if ($itemcount%2) {
6252: $css_class = 'LC_odd_row';
6253: }
6254: if ($customcss) {
6255: $css_class .= " $customcss";
6256: }
6257: $css_class =~ s/^\s+//;
6258: if ($css_class) {
6259: $css_class = ' class="'.$css_class.'"';
6260: }
6261: if ($rowstyle) {
6262: $css_class .= ' style="'.$rowstyle.'"';
6263: }
6264: my $output = '<tr'.$css_class.'>'.
6265: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="'.$colspan.'">'."\n".
6266: '<table><tr><td>'."\n";
6267: foreach my $option ('original','recaptcha','notused') {
6268: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
6269: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
6270: $lt{$option}.'</label></span>';
6271: unless ($option eq 'notused') {
6272: $output .= (' 'x2)."\n";
6273: }
6274: }
6275: #
6276: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
6277: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
6278: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
6279: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
6280: #
6281: $output .= '</td></tr>'."\n".
6282: '<tr><td class="LC_zero_height">'."\n".
6283: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
6284: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
6285: $currpub.'" size="40" /></span><br />'."\n".
6286: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
6287: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
6288: $currpriv.'" size="40" /></span><br />'.
6289: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
6290: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
6291: $currver.'" size="3" /></span><br />'.
6292: '</td></tr></table>'."\n".
6293: '</td></tr>';
6294: return $output;
6295: }
6296:
6297: sub user_formats_row {
6298: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
6299: my $output;
6300: my %text = (
6301: 'username' => 'new usernames',
6302: 'id' => 'IDs',
6303: );
6304: unless ($type eq 'email') {
6305: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
6306: $output = '<tr '.$css_class.'>'.
6307: '<td><span class="LC_nobreak">'.
6308: &mt("Format rules to check for $text{$type}: ").
6309: '</td><td class="LC_left_item" colspan="2"><table>';
6310: }
6311: my $rem;
6312: if (ref($ruleorder) eq 'ARRAY') {
6313: for (my $i=0; $i<@{$ruleorder}; $i++) {
6314: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
6315: my $rem = $i%($numinrow);
6316: if ($rem == 0) {
6317: if ($i > 0) {
6318: $output .= '</tr>';
6319: }
6320: $output .= '<tr>';
6321: }
6322: my $check = ' ';
6323: if (ref($settings) eq 'HASH') {
6324: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
6325: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
6326: $check = ' checked="checked" ';
6327: }
6328: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
6329: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
6330: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
6331: $check = ' checked="checked" ';
6332: }
6333: }
6334: }
6335: }
6336: my $name = $type.'_rule';
6337: if ($type eq 'email') {
6338: $name .= '_'.$status;
6339: }
6340: $output .= '<td class="LC_left_item">'.
6341: '<span class="LC_nobreak"><label>'.
6342: '<input type="checkbox" name="'.$name.'" '.
6343: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
6344: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
6345: }
6346: }
6347: $rem = @{$ruleorder}%($numinrow);
6348: }
6349: my $colsleft;
6350: if ($rem) {
6351: $colsleft = $numinrow - $rem;
6352: }
6353: if ($colsleft > 1 ) {
6354: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6355: ' </td>';
6356: } elsif ($colsleft == 1) {
6357: $output .= '<td class="LC_left_item"> </td>';
6358: }
6359: $output .= '</tr></table>';
6360: unless ($type eq 'email') {
6361: $output .= '</td></tr>';
6362: }
6363: return $output;
6364: }
6365:
6366: sub usercreation_types {
6367: my %lt = &Apache::lonlocal::texthash (
6368: author => 'When adding a co-author',
6369: course => 'When adding a user to a course',
6370: requestcrs => 'When requesting a course',
6371: any => 'Any',
6372: official => 'Institutional only ',
6373: unofficial => 'Non-institutional only',
6374: none => 'None',
6375: );
6376: return %lt;
6377: }
6378:
6379: sub selfcreation_types {
6380: my %lt = &Apache::lonlocal::texthash (
6381: selfcreate => 'User creates own account',
6382: any => 'Any',
6383: official => 'Institutional only ',
6384: unofficial => 'Non-institutional only',
6385: email => 'E-mail address',
6386: login => 'Institutional Login',
6387: sso => 'SSO',
6388: );
6389: }
6390:
6391: sub authtype_names {
6392: my %lt = &Apache::lonlocal::texthash(
6393: int => 'Internal',
6394: krb4 => 'Kerberos 4',
6395: krb5 => 'Kerberos 5',
6396: loc => 'Local',
6397: );
6398: return %lt;
6399: }
6400:
6401: sub context_names {
6402: my %context_title = &Apache::lonlocal::texthash(
6403: author => 'Creating users when an Author',
6404: course => 'Creating users when in a course',
6405: domain => 'Creating users when a Domain Coordinator',
6406: );
6407: return %context_title;
6408: }
6409:
6410: sub print_usermodification {
6411: my ($position,$dom,$settings,$rowtotal) = @_;
6412: my $numinrow = 4;
6413: my ($context,$datatable,$rowcount);
6414: if ($position eq 'top') {
6415: $rowcount = 0;
6416: $context = 'author';
6417: foreach my $role ('ca','aa') {
6418: $datatable .= &modifiable_userdata_row($context,$role,$settings,
6419: $numinrow,$rowcount);
6420: $$rowtotal ++;
6421: $rowcount ++;
6422: }
6423: } elsif ($position eq 'bottom') {
6424: $context = 'course';
6425: $rowcount = 0;
6426: foreach my $role ('st','ep','ta','in','cr') {
6427: $datatable .= &modifiable_userdata_row($context,$role,$settings,
6428: $numinrow,$rowcount);
6429: $$rowtotal ++;
6430: $rowcount ++;
6431: }
6432: }
6433: return $datatable;
6434: }
6435:
6436: sub print_defaults {
6437: my ($position,$dom,$settings,$rowtotal) = @_;
6438: my $rownum = 0;
6439: my ($datatable,$css_class,$titles);
6440: unless ($position eq 'bottom') {
6441: $titles = &defaults_titles($dom);
6442: }
6443: if ($position eq 'top') {
6444: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
6445: 'datelocale_def','portal_def');
6446: my %defaults;
6447: if (ref($settings) eq 'HASH') {
6448: %defaults = %{$settings};
6449: } else {
6450: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
6451: foreach my $item (@items) {
6452: $defaults{$item} = $domdefaults{$item};
6453: }
6454: }
6455: foreach my $item (@items) {
6456: if ($rownum%2) {
6457: $css_class = '';
6458: } else {
6459: $css_class = ' class="LC_odd_row" ';
6460: }
6461: $datatable .= '<tr'.$css_class.'>'.
6462: '<td><span class="LC_nobreak">'.$titles->{$item}.
6463: '</span></td><td class="LC_right_item" colspan="3">';
6464: if ($item eq 'auth_def') {
6465: my @authtypes = ('internal','krb4','krb5','localauth');
6466: my %shortauth = (
6467: internal => 'int',
6468: krb4 => 'krb4',
6469: krb5 => 'krb5',
6470: localauth => 'loc'
6471: );
6472: my %authnames = &authtype_names();
6473: foreach my $auth (@authtypes) {
6474: my $checked = ' ';
6475: if ($defaults{$item} eq $auth) {
6476: $checked = ' checked="checked" ';
6477: }
6478: $datatable .= '<label><input type="radio" name="'.$item.
6479: '" value="'.$auth.'"'.$checked.'/>'.
6480: $authnames{$shortauth{$auth}}.'</label> ';
6481: }
6482: } elsif ($item eq 'timezone_def') {
6483: my $includeempty = 1;
6484: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
6485: } elsif ($item eq 'datelocale_def') {
6486: my $includeempty = 1;
6487: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
6488: } elsif ($item eq 'lang_def') {
6489: my $includeempty = 1;
6490: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
6491: } else {
6492: my $size;
6493: if ($item eq 'portal_def') {
6494: $size = ' size="25"';
6495: }
6496: $datatable .= '<input type="text" name="'.$item.'" value="'.
6497: $defaults{$item}.'"'.$size.' />';
6498: }
6499: $datatable .= '</td></tr>';
6500: $rownum ++;
6501: }
6502: } else {
6503: my %defaults;
6504: if (ref($settings) eq 'HASH') {
6505: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
6506: my $maxnum = @{$settings->{'inststatusorder'}};
6507: for (my $i=0; $i<$maxnum; $i++) {
6508: $css_class = $rownum%2?' class="LC_odd_row"':'';
6509: my $item = $settings->{'inststatusorder'}->[$i];
6510: my $title = $settings->{'inststatustypes'}->{$item};
6511: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
6512: $datatable .= '<tr'.$css_class.'>'.
6513: '<td><span class="LC_nobreak">'.
6514: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
6515: for (my $k=0; $k<=$maxnum; $k++) {
6516: my $vpos = $k+1;
6517: my $selstr;
6518: if ($k == $i) {
6519: $selstr = ' selected="selected" ';
6520: }
6521: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6522: }
6523: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
6524: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
6525: &mt('delete').'</span></td>'.
6526: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed:').
6527: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
6528: '</span></td></tr>';
6529: }
6530: $css_class = $rownum%2?' class="LC_odd_row"':'';
6531: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
6532: $datatable .= '<tr '.$css_class.'>'.
6533: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
6534: for (my $k=0; $k<=$maxnum; $k++) {
6535: my $vpos = $k+1;
6536: my $selstr;
6537: if ($k == $maxnum) {
6538: $selstr = ' selected="selected" ';
6539: }
6540: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6541: }
6542: $datatable .= '</select> '.&mt('Internal ID:').
6543: '<input type="text" size="10" name="addinststatus" value="" />'.
6544: ' '.&mt('(new)').
6545: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
6546: &mt('Name displayed:').
6547: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
6548: '</tr>'."\n";
6549: $rownum ++;
6550: }
6551: }
6552: }
6553: $$rowtotal += $rownum;
6554: return $datatable;
6555: }
6556:
6557: sub get_languages_hash {
6558: my %langchoices;
6559: foreach my $id (&Apache::loncommon::languageids()) {
6560: my $code = &Apache::loncommon::supportedlanguagecode($id);
6561: if ($code ne '') {
6562: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
6563: }
6564: }
6565: return %langchoices;
6566: }
6567:
6568: sub defaults_titles {
6569: my ($dom) = @_;
6570: my %titles = &Apache::lonlocal::texthash (
6571: 'auth_def' => 'Default authentication type',
6572: 'auth_arg_def' => 'Default authentication argument',
6573: 'lang_def' => 'Default language',
6574: 'timezone_def' => 'Default timezone',
6575: 'datelocale_def' => 'Default locale for dates',
6576: 'portal_def' => 'Portal/Default URL',
6577: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
6578: 'intauth_check' => 'Check bcrypt cost if authenticated',
6579: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
6580: );
6581: if ($dom) {
6582: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
6583: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
6584: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
6585: $protocol = 'http' if ($protocol ne 'https');
6586: if ($uint_dom) {
6587: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
6588: $uint_dom);
6589: }
6590: }
6591: return (\%titles);
6592: }
6593:
6594: sub print_scantron {
6595: my ($r,$position,$dom,$confname,$settings,$rowtotal) = @_;
6596: if ($position eq 'top') {
6597: return &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
6598: } else {
6599: return &print_scantronconfig($dom,$settings,\$rowtotal);
6600: }
6601: }
6602:
6603: sub scantron_javascript {
6604: return <<"ENDSCRIPT";
6605:
6606: <script type="text/javascript">
6607: // <![CDATA[
6608:
6609: function toggleScantron(form) {
6610: var csvfieldset = new Array();
6611: if (document.getElementById('scantroncsv_cols')) {
6612: csvfieldset.push(document.getElementById('scantroncsv_cols'));
6613: }
6614: if (document.getElementById('scantroncsv_options')) {
6615: csvfieldset.push(document.getElementById('scantroncsv_options'));
6616: }
6617: if (csvfieldset.length) {
6618: if (document.getElementById('scantronconfcsv')) {
6619: var scantroncsv = document.getElementById('scantronconfcsv');
6620: if (scantroncsv.checked) {
6621: for (var i=0; i<csvfieldset.length; i++) {
6622: csvfieldset[i].style.display = 'block';
6623: }
6624: } else {
6625: for (var i=0; i<csvfieldset.length; i++) {
6626: csvfieldset[i].style.display = 'none';
6627: }
6628: var csvselects = document.getElementsByClassName('scantronconfig_csv');
6629: if (csvselects.length) {
6630: for (var j=0; j<csvselects.length; j++) {
6631: csvselects[j].selectedIndex = 0;
6632: }
6633: }
6634: }
6635: }
6636: }
6637: return;
6638: }
6639: // ]]>
6640: </script>
6641:
6642: ENDSCRIPT
6643:
6644: }
6645:
6646: sub print_scantronformat {
6647: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
6648: my $itemcount = 1;
6649: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
6650: %confhash);
6651: my $switchserver = &check_switchserver($dom,$confname);
6652: my %lt = &Apache::lonlocal::texthash (
6653: default => 'Default bubblesheet format file error',
6654: custom => 'Custom bubblesheet format file error',
6655: );
6656: my %scantronfiles = (
6657: default => 'default.tab',
6658: custom => 'custom.tab',
6659: );
6660: foreach my $key (keys(%scantronfiles)) {
6661: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
6662: .$scantronfiles{$key};
6663: }
6664: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
6665: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
6666: if (!$switchserver) {
6667: my $servadm = $r->dir_config('lonAdmEMail');
6668: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
6669: if ($configuserok eq 'ok') {
6670: if ($author_ok eq 'ok') {
6671: my %legacyfile = (
6672: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
6673: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
6674: );
6675: my %md5chk;
6676: foreach my $type (keys(%legacyfile)) {
6677: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
6678: chomp($md5chk{$type});
6679: }
6680: if ($md5chk{'default'} ne $md5chk{'custom'}) {
6681: foreach my $type (keys(%legacyfile)) {
6682: ($scantronurls{$type},my $error) =
6683: &legacy_scantronformat($r,$dom,$confname,
6684: $type,$legacyfile{$type},
6685: $scantronurls{$type},
6686: $scantronfiles{$type});
6687: if ($error ne '') {
6688: $error{$type} = $error;
6689: }
6690: }
6691: if (keys(%error) == 0) {
6692: $is_custom = 1;
6693: $confhash{'scantron'}{'scantronformat'} =
6694: $scantronurls{'custom'};
6695: my $putresult =
6696: &Apache::lonnet::put_dom('configuration',
6697: \%confhash,$dom);
6698: if ($putresult ne 'ok') {
6699: $error{'custom'} =
6700: '<span class="LC_error">'.
6701: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
6702: }
6703: }
6704: } else {
6705: ($scantronurls{'default'},my $error) =
6706: &legacy_scantronformat($r,$dom,$confname,
6707: 'default',$legacyfile{'default'},
6708: $scantronurls{'default'},
6709: $scantronfiles{'default'});
6710: if ($error eq '') {
6711: $confhash{'scantron'}{'scantronformat'} = '';
6712: my $putresult =
6713: &Apache::lonnet::put_dom('configuration',
6714: \%confhash,$dom);
6715: if ($putresult ne 'ok') {
6716: $error{'default'} =
6717: '<span class="LC_error">'.
6718: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
6719: }
6720: } else {
6721: $error{'default'} = $error;
6722: }
6723: }
6724: }
6725: }
6726: } else {
6727: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
6728: }
6729: }
6730: if (ref($settings) eq 'HASH') {
6731: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
6732: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
6733: if ((!@info) || ($info[0] eq 'no_such_dir')) {
6734: $scantronurl = '';
6735: } else {
6736: $scantronurl = $settings->{'scantronformat'};
6737: }
6738: $is_custom = 1;
6739: } else {
6740: $scantronurl = $scantronurls{'default'};
6741: }
6742: } else {
6743: if ($is_custom) {
6744: $scantronurl = $scantronurls{'custom'};
6745: } else {
6746: $scantronurl = $scantronurls{'default'};
6747: }
6748: }
6749: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6750: $datatable .= '<tr'.$css_class.'>';
6751: if (!$is_custom) {
6752: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
6753: '<span class="LC_nobreak">';
6754: if ($scantronurl) {
6755: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
6756: undef,undef,undef,undef,'background-color:#ffffff');
6757: } else {
6758: $datatable = &mt('File unavailable for display');
6759: }
6760: $datatable .= '</span></td>';
6761: if (keys(%error) == 0) {
6762: $datatable .= '<td valign="bottom">';
6763: if (!$switchserver) {
6764: $datatable .= &mt('Upload:').'<br />';
6765: }
6766: } else {
6767: my $errorstr;
6768: foreach my $key (sort(keys(%error))) {
6769: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
6770: }
6771: $datatable .= '<td>'.$errorstr;
6772: }
6773: } else {
6774: if (keys(%error) > 0) {
6775: my $errorstr;
6776: foreach my $key (sort(keys(%error))) {
6777: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
6778: }
6779: $datatable .= '<td>'.$errorstr.'</td><td> ';
6780: } elsif ($scantronurl) {
6781: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
6782: undef,undef,undef,undef,'background-color:#ffffff');
6783: $datatable .= '<td><span class="LC_nobreak">'.
6784: $link.
6785: '<label><input type="checkbox" name="scantronformat_del"'.
6786: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
6787: '<td><span class="LC_nobreak"> '.
6788: &mt('Replace:').'</span><br />';
6789: }
6790: }
6791: if (keys(%error) == 0) {
6792: if ($switchserver) {
6793: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
6794: } else {
6795: $datatable .='<span class="LC_nobreak"> '.
6796: '<input type="file" name="scantronformat" /></span>';
6797: }
6798: }
6799: $datatable .= '</td></tr>';
6800: $$rowtotal ++;
6801: return $datatable;
6802: }
6803:
6804: sub legacy_scantronformat {
6805: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
6806: my ($url,$error);
6807: my @statinfo = &Apache::lonnet::stat_file($newurl);
6808: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
6809: (my $result,$url) =
6810: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
6811: '','',$newfile);
6812: if ($result ne 'ok') {
6813: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
6814: }
6815: }
6816: return ($url,$error);
6817: }
6818:
6819: sub print_scantronconfig {
6820: my ($dom,$settings,$rowtotal) = @_;
6821: my $itemcount = 2;
6822: my $is_checked = ' checked="checked"';
6823: my %optionson = (
6824: hdr => ' checked="checked"',
6825: pad => ' checked="checked"',
6826: rem => ' checked="checked"',
6827: );
6828: my %optionsoff = (
6829: hdr => '',
6830: pad => '',
6831: rem => '',
6832: );
6833: my $currcsvsty = 'none';
6834: my ($datatable,%csvfields,%checked,%onclick,%csvoptions);
6835: my @fields = &scantroncsv_fields();
6836: my %titles = &scantronconfig_titles();
6837: if (ref($settings) eq 'HASH') {
6838: if (ref($settings->{config}) eq 'HASH') {
6839: if ($settings->{config}->{dat}) {
6840: $checked{'dat'} = $is_checked;
6841: }
6842: if (ref($settings->{config}->{csv}) eq 'HASH') {
6843: if (ref($settings->{config}->{csv}->{fields}) eq 'HASH') {
6844: %csvfields = %{$settings->{config}->{csv}->{fields}};
6845: if (keys(%csvfields) > 0) {
6846: $checked{'csv'} = $is_checked;
6847: $currcsvsty = 'block';
6848: }
6849: }
6850: if (ref($settings->{config}->{csv}->{options}) eq 'HASH') {
6851: %csvoptions = %{$settings->{config}->{csv}->{options}};
6852: foreach my $option (keys(%optionson)) {
6853: unless ($csvoptions{$option}) {
6854: $optionsoff{$option} = $optionson{$option};
6855: $optionson{$option} = '';
6856: }
6857: }
6858: }
6859: }
6860: } else {
6861: $checked{'dat'} = $is_checked;
6862: }
6863: } else {
6864: $checked{'dat'} = $is_checked;
6865: }
6866: $onclick{'csv'} = ' onclick="toggleScantron(this.form);"';
6867: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
6868: $datatable = '<tr '.$css_class.'><td>'.&mt('Supported formats').'</td>'.
6869: '<td class="LC_left_item" valign="top"><span class="LC_nobreak">';
6870: foreach my $item ('dat','csv') {
6871: my $id;
6872: if ($item eq 'csv') {
6873: $id = 'id="scantronconfcsv" ';
6874: }
6875: $datatable .= '<label><input type="checkbox" name="scantronconfig" '.$id.'value="'.$item.'"'.$checked{$item}.$onclick{$item}.' />'.
6876: $titles{$item}.'</label>'.(' 'x3);
6877: if ($item eq 'csv') {
6878: $datatable .= '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_cols">'.
6879: '<legend>'.&mt('CSV Column Mapping').'</legend>'.
6880: '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Location').'</th></tr>'."\n";
6881: foreach my $col (@fields) {
6882: my $selnone;
6883: if ($csvfields{$col} eq '') {
6884: $selnone = ' selected="selected"';
6885: }
6886: $datatable .= '<tr><td>'.$titles{$col}.'</td>'.
6887: '<td><select name="scantronconfig_csv_'.$col.'" class="scantronconfig_csv">'.
6888: '<option value=""'.$selnone.'></option>';
6889: for (my $i=0; $i<20; $i++) {
6890: my $shown = $i+1;
6891: my $sel;
6892: unless ($selnone) {
6893: if (exists($csvfields{$col})) {
6894: if ($csvfields{$col} == $i) {
6895: $sel = ' selected="selected"';
6896: }
6897: }
6898: }
6899: $datatable .= '<option value="'.$i.'"'.$sel.'>'.$shown.'</option>';
6900: }
6901: $datatable .= '</select></td></tr>';
6902: }
6903: $datatable .= '</table></fieldset>'.
6904: '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_options">'.
6905: '<legend>'.&mt('CSV Options').'</legend>';
6906: foreach my $option ('hdr','pad','rem') {
6907: $datatable .= '<span class="LC_nobreak">'.$titles{$option}.':'.
6908: '<label><input type="radio" name="scantroncsv_'.$option.'" value="1"'.$optionson{$option}.' />'.
6909: &mt('Yes').'</label>'.(' 'x2)."\n".
6910: '<label><input type="radio" name="scantroncsv_'.$option.'" value="0"'.$optionsoff{$option}.' />'.&mt('No').'</label></span><br />';
6911: }
6912: $datatable .= '</fieldset>';
6913: $itemcount ++;
6914: }
6915: }
6916: $datatable .= '</td></tr>';
6917: $$rowtotal ++;
6918: return $datatable;
6919: }
6920:
6921: sub scantronconfig_titles {
6922: return &Apache::lonlocal::texthash(
6923: dat => 'Standard format (.dat)',
6924: csv => 'Comma separated values (.csv)',
6925: hdr => 'Remove first line in file (contains column titles)',
6926: pad => 'Prepend 0s to PaperID',
6927: rem => 'Remove leading spaces (except Question Response columns)',
6928: CODE => 'CODE',
6929: ID => 'Student ID',
6930: PaperID => 'Paper ID',
6931: FirstName => 'First Name',
6932: LastName => 'Last Name',
6933: FirstQuestion => 'First Question Response',
6934: Section => 'Section',
6935: );
6936: }
6937:
6938: sub scantroncsv_fields {
6939: return ('PaperID','LastName','FirstName','ID','Section','CODE','FirstQuestion');
6940: }
6941:
6942: sub print_coursecategories {
6943: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
6944: my $datatable;
6945: if ($position eq 'top') {
6946: my (%checked);
6947: my @catitems = ('unauth','auth');
6948: my @cattypes = ('std','domonly','codesrch','none');
6949: $checked{'unauth'} = 'std';
6950: $checked{'auth'} = 'std';
6951: if (ref($settings) eq 'HASH') {
6952: foreach my $type (@cattypes) {
6953: if ($type eq $settings->{'unauth'}) {
6954: $checked{'unauth'} = $type;
6955: }
6956: if ($type eq $settings->{'auth'}) {
6957: $checked{'auth'} = $type;
6958: }
6959: }
6960: }
6961: my %lt = &Apache::lonlocal::texthash (
6962: unauth => 'Catalog type for unauthenticated users',
6963: auth => 'Catalog type for authenticated users',
6964: none => 'No catalog',
6965: std => 'Standard catalog',
6966: domonly => 'Domain-only catalog',
6967: codesrch => "Code search form",
6968: );
6969: my $itemcount = 0;
6970: foreach my $item (@catitems) {
6971: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
6972: $datatable .= '<tr '.$css_class.'>'.
6973: '<td>'.$lt{$item}.'</td>'.
6974: '<td class="LC_right_item"><span class="LC_nobreak">';
6975: foreach my $type (@cattypes) {
6976: my $ischecked;
6977: if ($checked{$item} eq $type) {
6978: $ischecked=' checked="checked"';
6979: }
6980: $datatable .= '<label>'.
6981: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
6982: ' />'.$lt{$type}.'</label> ';
6983: }
6984: $datatable .= '</span></td></tr>';
6985: $itemcount ++;
6986: }
6987: $$rowtotal += $itemcount;
6988: } elsif ($position eq 'middle') {
6989: my $toggle_cats_crs = ' ';
6990: my $toggle_cats_dom = ' checked="checked" ';
6991: my $can_cat_crs = ' ';
6992: my $can_cat_dom = ' checked="checked" ';
6993: my $toggle_catscomm_comm = ' ';
6994: my $toggle_catscomm_dom = ' checked="checked" ';
6995: my $can_catcomm_comm = ' ';
6996: my $can_catcomm_dom = ' checked="checked" ';
6997:
6998: if (ref($settings) eq 'HASH') {
6999: if ($settings->{'togglecats'} eq 'crs') {
7000: $toggle_cats_crs = $toggle_cats_dom;
7001: $toggle_cats_dom = ' ';
7002: }
7003: if ($settings->{'categorize'} eq 'crs') {
7004: $can_cat_crs = $can_cat_dom;
7005: $can_cat_dom = ' ';
7006: }
7007: if ($settings->{'togglecatscomm'} eq 'comm') {
7008: $toggle_catscomm_comm = $toggle_catscomm_dom;
7009: $toggle_catscomm_dom = ' ';
7010: }
7011: if ($settings->{'categorizecomm'} eq 'comm') {
7012: $can_catcomm_comm = $can_catcomm_dom;
7013: $can_catcomm_dom = ' ';
7014: }
7015: }
7016: my %title = &Apache::lonlocal::texthash (
7017: togglecats => 'Show/Hide a course in catalog',
7018: togglecatscomm => 'Show/Hide a community in catalog',
7019: categorize => 'Assign a category to a course',
7020: categorizecomm => 'Assign a category to a community',
7021: );
7022: my %level = &Apache::lonlocal::texthash (
7023: dom => 'Set in Domain',
7024: crs => 'Set in Course',
7025: comm => 'Set in Community',
7026: );
7027: $datatable = '<tr class="LC_odd_row">'.
7028: '<td>'.$title{'togglecats'}.'</td>'.
7029: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
7030: '<input type="radio" name="togglecats"'.
7031: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7032: '<label><input type="radio" name="togglecats"'.
7033: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
7034: '</tr><tr>'.
7035: '<td>'.$title{'categorize'}.'</td>'.
7036: '<td class="LC_right_item"><span class="LC_nobreak">'.
7037: '<label><input type="radio" name="categorize"'.
7038: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7039: '<label><input type="radio" name="categorize"'.
7040: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
7041: '</tr><tr class="LC_odd_row">'.
7042: '<td>'.$title{'togglecatscomm'}.'</td>'.
7043: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
7044: '<input type="radio" name="togglecatscomm"'.
7045: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7046: '<label><input type="radio" name="togglecatscomm"'.
7047: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
7048: '</tr><tr>'.
7049: '<td>'.$title{'categorizecomm'}.'</td>'.
7050: '<td class="LC_right_item"><span class="LC_nobreak">'.
7051: '<label><input type="radio" name="categorizecomm"'.
7052: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7053: '<label><input type="radio" name="categorizecomm"'.
7054: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
7055: '</tr>';
7056: $$rowtotal += 4;
7057: } else {
7058: my $css_class;
7059: my $itemcount = 1;
7060: my $cathash;
7061: if (ref($settings) eq 'HASH') {
7062: $cathash = $settings->{'cats'};
7063: }
7064: if (ref($cathash) eq 'HASH') {
7065: my (@cats,@trails,%allitems,%idx,@jsarray);
7066: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
7067: \%allitems,\%idx,\@jsarray);
7068: my $maxdepth = scalar(@cats);
7069: my $colattrib = '';
7070: if ($maxdepth > 2) {
7071: $colattrib = ' colspan="2" ';
7072: }
7073: my @path;
7074: if (@cats > 0) {
7075: if (ref($cats[0]) eq 'ARRAY') {
7076: my $numtop = @{$cats[0]};
7077: my $maxnum = $numtop;
7078: my %default_names = (
7079: instcode => &mt('Official courses'),
7080: communities => &mt('Communities'),
7081: );
7082:
7083: if ((!grep(/^instcode$/,@{$cats[0]})) ||
7084: ($cathash->{'instcode::0'} eq '') ||
7085: (!grep(/^communities$/,@{$cats[0]})) ||
7086: ($cathash->{'communities::0'} eq '')) {
7087: $maxnum ++;
7088: }
7089: my $lastidx;
7090: for (my $i=0; $i<$numtop; $i++) {
7091: my $parent = $cats[0][$i];
7092: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7093: my $item = &escape($parent).'::0';
7094: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
7095: $lastidx = $idx{$item};
7096: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
7097: .'<select name="'.$item.'"'.$chgstr.'>';
7098: for (my $k=0; $k<=$maxnum; $k++) {
7099: my $vpos = $k+1;
7100: my $selstr;
7101: if ($k == $i) {
7102: $selstr = ' selected="selected" ';
7103: }
7104: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7105: }
7106: $datatable .= '</select></span></td><td>';
7107: if ($parent eq 'instcode' || $parent eq 'communities') {
7108: $datatable .= '<span class="LC_nobreak">'
7109: .$default_names{$parent}.'</span>';
7110: if ($parent eq 'instcode') {
7111: $datatable .= '<br /><span class="LC_nobreak">('
7112: .&mt('with institutional codes')
7113: .')</span></td><td'.$colattrib.'>';
7114: } else {
7115: $datatable .= '<table><tr><td>';
7116: }
7117: $datatable .= '<span class="LC_nobreak">'
7118: .'<label><input type="radio" name="'
7119: .$parent.'" value="1" checked="checked" />'
7120: .&mt('Display').'</label>';
7121: if ($parent eq 'instcode') {
7122: $datatable .= ' ';
7123: } else {
7124: $datatable .= '</span></td></tr><tr><td>'
7125: .'<span class="LC_nobreak">';
7126: }
7127: $datatable .= '<label><input type="radio" name="'
7128: .$parent.'" value="0" />'
7129: .&mt('Do not display').'</label></span>';
7130: if ($parent eq 'communities') {
7131: $datatable .= '</td></tr></table>';
7132: }
7133: $datatable .= '</td>';
7134: } else {
7135: $datatable .= $parent
7136: .' <span class="LC_nobreak"><label>'
7137: .'<input type="checkbox" name="deletecategory" '
7138: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
7139: }
7140: my $depth = 1;
7141: push(@path,$parent);
7142: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
7143: pop(@path);
7144: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
7145: $itemcount ++;
7146: }
7147: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7148: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
7149: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
7150: for (my $k=0; $k<=$maxnum; $k++) {
7151: my $vpos = $k+1;
7152: my $selstr;
7153: if ($k == $numtop) {
7154: $selstr = ' selected="selected" ';
7155: }
7156: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7157: }
7158: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
7159: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
7160: .'</tr>'."\n";
7161: $itemcount ++;
7162: foreach my $default ('instcode','communities') {
7163: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
7164: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7165: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
7166: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
7167: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
7168: for (my $k=0; $k<=$maxnum; $k++) {
7169: my $vpos = $k+1;
7170: my $selstr;
7171: if ($k == $maxnum) {
7172: $selstr = ' selected="selected" ';
7173: }
7174: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7175: }
7176: $datatable .= '</select></span></td>'.
7177: '<td><span class="LC_nobreak">'.
7178: $default_names{$default}.'</span>';
7179: if ($default eq 'instcode') {
7180: $datatable .= '<br /><span class="LC_nobreak">('
7181: .&mt('with institutional codes').')</span>';
7182: }
7183: $datatable .= '</td>'
7184: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
7185: .&mt('Display').'</label> '
7186: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
7187: .&mt('Do not display').'</label></span></td></tr>';
7188: }
7189: }
7190: }
7191: } else {
7192: $datatable .= &initialize_categories($itemcount);
7193: }
7194: } else {
7195: $datatable .= '<tr><td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td></tr>'
7196: .&initialize_categories($itemcount);
7197: }
7198: $$rowtotal += $itemcount;
7199: }
7200: return $datatable;
7201: }
7202:
7203: sub print_serverstatuses {
7204: my ($dom,$settings,$rowtotal) = @_;
7205: my $datatable;
7206: my @pages = &serverstatus_pages();
7207: my (%namedaccess,%machineaccess);
7208: foreach my $type (@pages) {
7209: $namedaccess{$type} = '';
7210: $machineaccess{$type}= '';
7211: }
7212: if (ref($settings) eq 'HASH') {
7213: foreach my $type (@pages) {
7214: if (exists($settings->{$type})) {
7215: if (ref($settings->{$type}) eq 'HASH') {
7216: foreach my $key (keys(%{$settings->{$type}})) {
7217: if ($key eq 'namedusers') {
7218: $namedaccess{$type} = $settings->{$type}->{$key};
7219: } elsif ($key eq 'machines') {
7220: $machineaccess{$type} = $settings->{$type}->{$key};
7221: }
7222: }
7223: }
7224: }
7225: }
7226: }
7227: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
7228: my $rownum = 0;
7229: my $css_class;
7230: foreach my $type (@pages) {
7231: $rownum ++;
7232: $css_class = $rownum%2?' class="LC_odd_row"':'';
7233: $datatable .= '<tr'.$css_class.'>'.
7234: '<td><span class="LC_nobreak">'.
7235: $titles->{$type}.'</span></td>'.
7236: '<td class="LC_left_item">'.
7237: '<input type="text" name="'.$type.'_namedusers" '.
7238: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
7239: '<td class="LC_right_item">'.
7240: '<span class="LC_nobreak">'.
7241: '<input type="text" name="'.$type.'_machines" '.
7242: 'value="'.$machineaccess{$type}.'" size="10" />'.
7243: '</span></td></tr>'."\n";
7244: }
7245: $$rowtotal += $rownum;
7246: return $datatable;
7247: }
7248:
7249: sub serverstatus_pages {
7250: return ('userstatus','lonstatus','loncron','server-status','codeversions',
7251: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
7252: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
7253: 'uniquecodes','diskusage','coursecatalog');
7254: }
7255:
7256: sub defaults_javascript {
7257: my ($settings) = @_;
7258: return unless (ref($settings) eq 'HASH');
7259: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
7260: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
7261: if ($maxnum eq '') {
7262: $maxnum = 0;
7263: }
7264: $maxnum ++;
7265: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
7266: return <<"ENDSCRIPT";
7267: <script type="text/javascript">
7268: // <![CDATA[
7269: function reorderTypes(form,caller) {
7270: var changedVal;
7271: $jstext
7272: var newpos = 'addinststatus_pos';
7273: var current = new Array;
7274: var maxh = $maxnum;
7275: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
7276: var oldVal;
7277: if (caller == newpos) {
7278: changedVal = newitemVal;
7279: } else {
7280: var curritem = 'inststatus_pos_'+caller;
7281: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
7282: current[newitemVal] = newpos;
7283: }
7284: for (var i=0; i<inststatuses.length; i++) {
7285: if (inststatuses[i] != caller) {
7286: var elementName = 'inststatus_pos_'+inststatuses[i];
7287: if (form.elements[elementName]) {
7288: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
7289: current[currVal] = elementName;
7290: }
7291: }
7292: }
7293: for (var j=0; j<maxh; j++) {
7294: if (current[j] == undefined) {
7295: oldVal = j;
7296: }
7297: }
7298: if (oldVal < changedVal) {
7299: for (var k=oldVal+1; k<=changedVal ; k++) {
7300: var elementName = current[k];
7301: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
7302: }
7303: } else {
7304: for (var k=changedVal; k<oldVal; k++) {
7305: var elementName = current[k];
7306: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
7307: }
7308: }
7309: return;
7310: }
7311:
7312: // ]]>
7313: </script>
7314:
7315: ENDSCRIPT
7316: }
7317: }
7318:
7319: sub passwords_javascript {
7320: my %intalert = &Apache::lonlocal::texthash (
7321: authcheck => 'Warning: disallowing login for an authenticated user if the stored cost is less than the default will require a password reset by/for the user.',
7322: authcost => 'Warning: bcrypt encryption cost for internal authentication must be an integer.',
7323: passmin => 'Warning: minimum password length must be a positive integer greater than 6.',
7324: passmax => 'Warning: maximum password length must be a positive integer (or blank).',
7325: passexp => 'Warning: days before password expiration must be a positive integer (or blank).',
7326: passnum => 'Warning: number of previous passwords to save must be a positive integer (or blank).',
7327: );
7328: &js_escape(\%intalert);
7329: my $defmin = $Apache::lonnet::passwdmin;
7330: my $intauthjs = <<"ENDSCRIPT";
7331:
7332: function warnIntAuth(field) {
7333: if (field.name == 'intauth_check') {
7334: if (field.value == '2') {
7335: alert('$intalert{authcheck}');
7336: }
7337: }
7338: if (field.name == 'intauth_cost') {
7339: field.value.replace(/\s/g,'');
7340: if (field.value != '') {
7341: var regexdigit=/^\\d+\$/;
7342: if (!regexdigit.test(field.value)) {
7343: alert('$intalert{authcost}');
7344: }
7345: }
7346: }
7347: return;
7348: }
7349:
7350: function warnIntPass(field) {
7351: field.value.replace(/^\s+/,'');
7352: field.value.replace(/\s+\$/,'');
7353: var regexdigit=/^\\d+\$/;
7354: if (field.name == 'passwords_min') {
7355: if (field.value == '') {
7356: alert('$intalert{passmin}');
7357: field.value = '$defmin';
7358: } else {
7359: if (!regexdigit.test(field.value)) {
7360: alert('$intalert{passmin}');
7361: field.value = '$defmin';
7362: }
7363: var minval = parseInt(field.value,10);
7364: if (minval < $defmin) {
7365: alert('$intalert{passmin}');
7366: field.value = '$defmin';
7367: }
7368: }
7369: } else {
7370: if (field.value == '0') {
7371: field.value = '';
7372: }
7373: if (field.value != '') {
7374: if (field.name == 'passwords_expire') {
7375: var regexpposnum=/^\\d+(|\\.\\d*)\$/;
7376: if (!regexpposnum.test(field.value)) {
7377: alert('$intalert{passexp}');
7378: field.value = '';
7379: } else {
7380: var expval = parseFloat(field.value);
7381: if (expval == 0) {
7382: alert('$intalert{passexp}');
7383: field.value = '';
7384: }
7385: }
7386: } else {
7387: if (!regexdigit.test(field.value)) {
7388: if (field.name == 'passwords_max') {
7389: alert('$intalert{passmax}');
7390: } else {
7391: if (field.name == 'passwords_numsaved') {
7392: alert('$intalert{passnum}');
7393: }
7394: }
7395: field.value = '';
7396: }
7397: }
7398: }
7399: }
7400: return;
7401: }
7402:
7403: ENDSCRIPT
7404: return &Apache::lonhtmlcommon::scripttag($intauthjs);
7405: }
7406:
7407: sub coursecategories_javascript {
7408: my ($settings) = @_;
7409: my ($output,$jstext,$cathash);
7410: if (ref($settings) eq 'HASH') {
7411: $cathash = $settings->{'cats'};
7412: }
7413: if (ref($cathash) eq 'HASH') {
7414: my (@cats,@jsarray,%idx);
7415: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
7416: if (@jsarray > 0) {
7417: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
7418: for (my $i=0; $i<@jsarray; $i++) {
7419: if (ref($jsarray[$i]) eq 'ARRAY') {
7420: my $catstr = join('","',@{$jsarray[$i]});
7421: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
7422: }
7423: }
7424: }
7425: } else {
7426: $jstext = ' var categories = Array(1);'."\n".
7427: ' categories[0] = Array("instcode_pos");'."\n";
7428: }
7429: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
7430: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
7431: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
7432: &js_escape(\$instcode_reserved);
7433: &js_escape(\$communities_reserved);
7434: &js_escape(\$choose_again);
7435: $output = <<"ENDSCRIPT";
7436: <script type="text/javascript">
7437: // <![CDATA[
7438: function reorderCats(form,parent,item,idx) {
7439: var changedVal;
7440: $jstext
7441: var newpos = 'addcategory_pos';
7442: if (parent == '') {
7443: var has_instcode = 0;
7444: var maxtop = categories[idx].length;
7445: for (var j=0; j<maxtop; j++) {
7446: if (categories[idx][j] == 'instcode::0') {
7447: has_instcode == 1;
7448: }
7449: }
7450: if (has_instcode == 0) {
7451: categories[idx][maxtop] = 'instcode_pos';
7452: }
7453: } else {
7454: newpos += '_'+parent;
7455: }
7456: var maxh = 1 + categories[idx].length;
7457: var current = new Array;
7458: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
7459: if (item == newpos) {
7460: changedVal = newitemVal;
7461: } else {
7462: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
7463: current[newitemVal] = newpos;
7464: }
7465: for (var i=0; i<categories[idx].length; i++) {
7466: var elementName = categories[idx][i];
7467: if (elementName != item) {
7468: if (form.elements[elementName]) {
7469: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
7470: current[currVal] = elementName;
7471: }
7472: }
7473: }
7474: var oldVal;
7475: for (var j=0; j<maxh; j++) {
7476: if (current[j] == undefined) {
7477: oldVal = j;
7478: }
7479: }
7480: if (oldVal < changedVal) {
7481: for (var k=oldVal+1; k<=changedVal ; k++) {
7482: var elementName = current[k];
7483: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
7484: }
7485: } else {
7486: for (var k=changedVal; k<oldVal; k++) {
7487: var elementName = current[k];
7488: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
7489: }
7490: }
7491: return;
7492: }
7493:
7494: function categoryCheck(form) {
7495: if (form.elements['addcategory_name'].value == 'instcode') {
7496: alert('$instcode_reserved\\n$choose_again');
7497: return false;
7498: }
7499: if (form.elements['addcategory_name'].value == 'communities') {
7500: alert('$communities_reserved\\n$choose_again');
7501: return false;
7502: }
7503: return true;
7504: }
7505:
7506: // ]]>
7507: </script>
7508:
7509: ENDSCRIPT
7510: return $output;
7511: }
7512:
7513: sub initialize_categories {
7514: my ($itemcount) = @_;
7515: my ($datatable,$css_class,$chgstr);
7516: my %default_names = (
7517: instcode => 'Official courses (with institutional codes)',
7518: communities => 'Communities',
7519: );
7520: my $select0 = ' selected="selected"';
7521: my $select1 = '';
7522: foreach my $default ('instcode','communities') {
7523: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7524: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','0'".');"';
7525: if ($default eq 'communities') {
7526: $select1 = $select0;
7527: $select0 = '';
7528: }
7529: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
7530: .'<select name="'.$default.'_pos">'
7531: .'<option value="0"'.$select0.'>1</option>'
7532: .'<option value="1"'.$select1.'>2</option>'
7533: .'<option value="2">3</option></select> '
7534: .$default_names{$default}
7535: .'</span></td><td><span class="LC_nobreak">'
7536: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
7537: .&mt('Display').'</label> <label>'
7538: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
7539: .'</label></span></td></tr>';
7540: $itemcount ++;
7541: }
7542: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7543: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
7544: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
7545: .'<select name="addcategory_pos"'.$chgstr.'>'
7546: .'<option value="0">1</option>'
7547: .'<option value="1">2</option>'
7548: .'<option value="2" selected="selected">3</option></select> '
7549: .&mt('Add category').'</span></td><td><span class="LC_nobreak">'.&mt('Name:')
7550: .' <input type="text" size="20" name="addcategory_name" value="" /></span>'
7551: .'</td></tr>';
7552: return $datatable;
7553: }
7554:
7555: sub build_category_rows {
7556: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
7557: my ($text,$name,$item,$chgstr);
7558: if (ref($cats) eq 'ARRAY') {
7559: my $maxdepth = scalar(@{$cats});
7560: if (ref($cats->[$depth]) eq 'HASH') {
7561: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
7562: my $numchildren = @{$cats->[$depth]{$parent}};
7563: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
7564: $text .= '<td><table class="LC_data_table">';
7565: my ($idxnum,$parent_name,$parent_item);
7566: my $higher = $depth - 1;
7567: if ($higher == 0) {
7568: $parent_name = &escape($parent).'::'.$higher;
7569: } else {
7570: if (ref($path) eq 'ARRAY') {
7571: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
7572: }
7573: }
7574: $parent_item = 'addcategory_pos_'.$parent_name;
7575: for (my $j=0; $j<=$numchildren; $j++) {
7576: if ($j < $numchildren) {
7577: $name = $cats->[$depth]{$parent}[$j];
7578: $item = &escape($name).':'.&escape($parent).':'.$depth;
7579: $idxnum = $idx->{$item};
7580: } else {
7581: $name = $parent_name;
7582: $item = $parent_item;
7583: }
7584: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
7585: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
7586: for (my $i=0; $i<=$numchildren; $i++) {
7587: my $vpos = $i+1;
7588: my $selstr;
7589: if ($j == $i) {
7590: $selstr = ' selected="selected" ';
7591: }
7592: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
7593: }
7594: $text .= '</select> ';
7595: if ($j < $numchildren) {
7596: my $deeper = $depth+1;
7597: $text .= $name.' '
7598: .'<label><input type="checkbox" name="deletecategory" value="'
7599: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
7600: if(ref($path) eq 'ARRAY') {
7601: push(@{$path},$name);
7602: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
7603: pop(@{$path});
7604: }
7605: } else {
7606: $text .= &mt('Add subcategory:').' </span><input type="text" size="20" name="addcategory_name_';
7607: if ($j == $numchildren) {
7608: $text .= $name;
7609: } else {
7610: $text .= $item;
7611: }
7612: $text .= '" value="" />';
7613: }
7614: $text .= '</td></tr>';
7615: }
7616: $text .= '</table></td>';
7617: } else {
7618: my $higher = $depth-1;
7619: if ($higher == 0) {
7620: $name = &escape($parent).'::'.$higher;
7621: } else {
7622: if (ref($path) eq 'ARRAY') {
7623: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
7624: }
7625: }
7626: my $colspan;
7627: if ($parent ne 'instcode') {
7628: $colspan = $maxdepth - $depth - 1;
7629: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="text" size="20" name="subcat_'.$name.'" value="" /></td>';
7630: }
7631: }
7632: }
7633: }
7634: return $text;
7635: }
7636:
7637: sub modifiable_userdata_row {
7638: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
7639: $rowid,$customcss,$rowstyle) = @_;
7640: my ($role,$rolename,$statustype);
7641: $role = $item;
7642: if ($context eq 'cancreate') {
7643: if ($item =~ /^(emailusername)_(.+)$/) {
7644: $role = $1;
7645: $statustype = $2;
7646: if (ref($usertypes) eq 'HASH') {
7647: if ($usertypes->{$statustype}) {
7648: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
7649: } else {
7650: $rolename = &mt('Data provided by user');
7651: }
7652: }
7653: }
7654: } elsif ($context eq 'selfcreate') {
7655: if (ref($usertypes) eq 'HASH') {
7656: $rolename = $usertypes->{$role};
7657: } else {
7658: $rolename = $role;
7659: }
7660: } else {
7661: if ($role eq 'cr') {
7662: $rolename = &mt('Custom role');
7663: } else {
7664: $rolename = &Apache::lonnet::plaintext($role);
7665: }
7666: }
7667: my (@fields,%fieldtitles);
7668: if (ref($fieldsref) eq 'ARRAY') {
7669: @fields = @{$fieldsref};
7670: } else {
7671: @fields = ('lastname','firstname','middlename','generation',
7672: 'permanentemail','id');
7673: }
7674: if ((ref($titlesref) eq 'HASH')) {
7675: %fieldtitles = %{$titlesref};
7676: } else {
7677: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
7678: }
7679: my $output;
7680: my $css_class;
7681: if ($rowcount%2) {
7682: $css_class = 'LC_odd_row';
7683: }
7684: if ($customcss) {
7685: $css_class .= " $customcss";
7686: }
7687: $css_class =~ s/^\s+//;
7688: if ($css_class) {
7689: $css_class = ' class="'.$css_class.'"';
7690: }
7691: if ($rowstyle) {
7692: $css_class .= ' style="'.$rowstyle.'"';
7693: }
7694: if ($rowid) {
7695: $rowid = ' id="'.$rowid.'"';
7696: }
7697:
7698: $output = '<tr '.$css_class.$rowid.'>'.
7699: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
7700: '<td class="LC_left_item" colspan="2"><table>';
7701: my $rem;
7702: my %checks;
7703: if (ref($settings) eq 'HASH') {
7704: if (ref($settings->{$context}) eq 'HASH') {
7705: if (ref($settings->{$context}->{$role}) eq 'HASH') {
7706: my $hashref = $settings->{$context}->{$role};
7707: if ($role eq 'emailusername') {
7708: if ($statustype) {
7709: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
7710: $hashref = $settings->{$context}->{$role}->{$statustype};
7711: if (ref($hashref) eq 'HASH') {
7712: foreach my $field (@fields) {
7713: if ($hashref->{$field}) {
7714: $checks{$field} = $hashref->{$field};
7715: }
7716: }
7717: }
7718: }
7719: }
7720: } else {
7721: if (ref($hashref) eq 'HASH') {
7722: foreach my $field (@fields) {
7723: if ($hashref->{$field}) {
7724: $checks{$field} = ' checked="checked" ';
7725: }
7726: }
7727: }
7728: }
7729: }
7730: }
7731: }
7732:
7733: my $total = scalar(@fields);
7734: for (my $i=0; $i<$total; $i++) {
7735: $rem = $i%($numinrow);
7736: if ($rem == 0) {
7737: if ($i > 0) {
7738: $output .= '</tr>';
7739: }
7740: $output .= '<tr>';
7741: }
7742: my $check = ' ';
7743: unless ($role eq 'emailusername') {
7744: if (exists($checks{$fields[$i]})) {
7745: $check = $checks{$fields[$i]};
7746: } else {
7747: if ($role eq 'st') {
7748: if (ref($settings) ne 'HASH') {
7749: $check = ' checked="checked" ';
7750: }
7751: }
7752: }
7753: }
7754: $output .= '<td class="LC_left_item">'.
7755: '<span class="LC_nobreak">';
7756: if ($role eq 'emailusername') {
7757: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
7758: $checks{$fields[$i]} = 'omit';
7759: }
7760: foreach my $option ('required','optional','omit') {
7761: my $checked='';
7762: if ($checks{$fields[$i]} eq $option) {
7763: $checked='checked="checked" ';
7764: }
7765: $output .= '<label>'.
7766: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
7767: &mt($option).'</label>'.(' ' x2);
7768: }
7769: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
7770: } else {
7771: $output .= '<label>'.
7772: '<input type="checkbox" name="canmodify_'.$role.'" '.
7773: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
7774: '</label>';
7775: }
7776: $output .= '</span></td>';
7777: }
7778: $rem = $total%$numinrow;
7779: my $colsleft;
7780: if ($rem) {
7781: $colsleft = $numinrow - $rem;
7782: }
7783: if ($colsleft > 1) {
7784: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7785: ' </td>';
7786: } elsif ($colsleft == 1) {
7787: $output .= '<td class="LC_left_item"> </td>';
7788: }
7789: $output .= '</tr></table></td></tr>';
7790: return $output;
7791: }
7792:
7793: sub insttypes_row {
7794: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
7795: $customcss,$rowstyle) = @_;
7796: my %lt = &Apache::lonlocal::texthash (
7797: cansearch => 'Users allowed to search',
7798: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
7799: lockablenames => 'User preference to lock name',
7800: selfassign => 'Self-reportable affiliations',
7801: overrides => "Override domain's helpdesk settings based on requester's affiliation",
7802: );
7803: my $showdom;
7804: if ($context eq 'cansearch') {
7805: $showdom = ' ('.$dom.')';
7806: }
7807: my $class = 'LC_left_item';
7808: if ($context eq 'statustocreate') {
7809: $class = 'LC_right_item';
7810: }
7811: my $css_class;
7812: if ($$rowtotal%2) {
7813: $css_class = 'LC_odd_row';
7814: }
7815: if ($customcss) {
7816: $css_class .= ' '.$customcss;
7817: }
7818: $css_class =~ s/^\s+//;
7819: if ($css_class) {
7820: $css_class = ' class="'.$css_class.'"';
7821: }
7822: if ($rowstyle) {
7823: $css_class .= ' style="'.$rowstyle.'"';
7824: }
7825: if ($onclick) {
7826: $onclick = 'onclick="'.$onclick.'" ';
7827: }
7828: my $output = '<tr'.$css_class.'>'.
7829: '<td>'.$lt{$context}.$showdom.
7830: '</td><td class="'.$class.'" colspan="2"><table>';
7831: my $rem;
7832: if (ref($types) eq 'ARRAY') {
7833: for (my $i=0; $i<@{$types}; $i++) {
7834: if (defined($usertypes->{$types->[$i]})) {
7835: my $rem = $i%($numinrow);
7836: if ($rem == 0) {
7837: if ($i > 0) {
7838: $output .= '</tr>';
7839: }
7840: $output .= '<tr>';
7841: }
7842: my $check = ' ';
7843: if (ref($settings) eq 'HASH') {
7844: if (ref($settings->{$context}) eq 'ARRAY') {
7845: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
7846: $check = ' checked="checked" ';
7847: }
7848: } elsif (ref($settings->{$context}) eq 'HASH') {
7849: if (ref($settings->{$context}->{$types->[$i]}) eq 'HASH') {
7850: $check = ' checked="checked" ';
7851: }
7852: } elsif ($context eq 'statustocreate') {
7853: $check = ' checked="checked" ';
7854: }
7855: }
7856: $output .= '<td class="LC_left_item">'.
7857: '<span class="LC_nobreak"><label>'.
7858: '<input type="checkbox" name="'.$context.'" '.
7859: 'value="'.$types->[$i].'"'.$check.$onclick.'/>'.
7860: $usertypes->{$types->[$i]}.'</label></span></td>';
7861: }
7862: }
7863: $rem = @{$types}%($numinrow);
7864: }
7865: my $colsleft = $numinrow - $rem;
7866: if ($context eq 'overrides') {
7867: if ($colsleft > 1) {
7868: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
7869: } else {
7870: $output .= '<td class="LC_left_item">';
7871: }
7872: $output .= ' ';
7873: } else {
7874: if ($rem == 0) {
7875: $output .= '<tr>';
7876: }
7877: if ($colsleft > 1) {
7878: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
7879: } else {
7880: $output .= '<td class="LC_left_item">';
7881: }
7882: my $defcheck = ' ';
7883: if (ref($settings) eq 'HASH') {
7884: if (ref($settings->{$context}) eq 'ARRAY') {
7885: if (grep(/^default$/,@{$settings->{$context}})) {
7886: $defcheck = ' checked="checked" ';
7887: }
7888: } elsif ($context eq 'statustocreate') {
7889: $defcheck = ' checked="checked" ';
7890: }
7891: }
7892: $output .= '<span class="LC_nobreak"><label>'.
7893: '<input type="checkbox" name="'.$context.'" '.
7894: 'value="default"'.$defcheck.$onclick.' />'.
7895: $othertitle.'</label></span>';
7896: }
7897: $output .= '</td></tr></table></td></tr>';
7898: return $output;
7899: }
7900:
7901: sub sorted_searchtitles {
7902: my %searchtitles = &Apache::lonlocal::texthash(
7903: 'uname' => 'username',
7904: 'lastname' => 'last name',
7905: 'lastfirst' => 'last name, first name',
7906: );
7907: my @titleorder = ('uname','lastname','lastfirst');
7908: return (\%searchtitles,\@titleorder);
7909: }
7910:
7911: sub sorted_searchtypes {
7912: my %srchtypes_desc = (
7913: exact => 'is exact match',
7914: contains => 'contains ..',
7915: begins => 'begins with ..',
7916: );
7917: my @srchtypeorder = ('exact','begins','contains');
7918: return (\%srchtypes_desc,\@srchtypeorder);
7919: }
7920:
7921: sub usertype_update_row {
7922: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
7923: my $datatable;
7924: my $numinrow = 4;
7925: foreach my $type (@{$types}) {
7926: if (defined($usertypes->{$type})) {
7927: $$rownums ++;
7928: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
7929: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
7930: '</td><td class="LC_left_item"><table>';
7931: for (my $i=0; $i<@{$fields}; $i++) {
7932: my $rem = $i%($numinrow);
7933: if ($rem == 0) {
7934: if ($i > 0) {
7935: $datatable .= '</tr>';
7936: }
7937: $datatable .= '<tr>';
7938: }
7939: my $check = ' ';
7940: if (ref($settings) eq 'HASH') {
7941: if (ref($settings->{'fields'}) eq 'HASH') {
7942: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
7943: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
7944: $check = ' checked="checked" ';
7945: }
7946: }
7947: }
7948: }
7949:
7950: if ($i == @{$fields}-1) {
7951: my $colsleft = $numinrow - $rem;
7952: if ($colsleft > 1) {
7953: $datatable .= '<td colspan="'.$colsleft.'">';
7954: } else {
7955: $datatable .= '<td>';
7956: }
7957: } else {
7958: $datatable .= '<td>';
7959: }
7960: $datatable .= '<span class="LC_nobreak"><label>'.
7961: '<input type="checkbox" name="updateable_'.$type.
7962: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
7963: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
7964: }
7965: $datatable .= '</tr></table></td></tr>';
7966: }
7967: }
7968: return $datatable;
7969: }
7970:
7971: sub modify_login {
7972: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
7973: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
7974: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
7975: %title = ( coursecatalog => 'Display course catalog',
7976: adminmail => 'Display administrator E-mail address',
7977: helpdesk => 'Display "Contact Helpdesk" link',
7978: newuser => 'Link for visitors to create a user account',
7979: loginheader => 'Log-in box header');
7980: @offon = ('off','on');
7981: if (ref($domconfig{login}) eq 'HASH') {
7982: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
7983: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
7984: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
7985: }
7986: }
7987: }
7988: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
7989: \%domconfig,\%loginhash);
7990: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
7991: foreach my $item (@toggles) {
7992: $loginhash{login}{$item} = $env{'form.'.$item};
7993: }
7994: $loginhash{login}{loginheader} = $env{'form.loginheader'};
7995: if (ref($colchanges{'login'}) eq 'HASH') {
7996: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
7997: \%loginhash);
7998: }
7999:
8000: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8001: my %domservers = &Apache::lonnet::get_servers($dom);
8002: my @loginvia_attribs = ('serverpath','custompath','exempt');
8003: if (keys(%servers) > 1) {
8004: foreach my $lonhost (keys(%servers)) {
8005: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
8006: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
8007: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
8008: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
8009: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
8010: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
8011: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
8012: $changes{'loginvia'}{$lonhost} = 1;
8013: } else {
8014: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
8015: $changes{'loginvia'}{$lonhost} = 1;
8016: }
8017: } else {
8018: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
8019: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
8020: $changes{'loginvia'}{$lonhost} = 1;
8021: }
8022: }
8023: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
8024: foreach my $item (@loginvia_attribs) {
8025: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
8026: }
8027: } else {
8028: foreach my $item (@loginvia_attribs) {
8029: my $new = $env{'form.'.$lonhost.'_'.$item};
8030: if (($item eq 'serverpath') && ($new eq 'custom')) {
8031: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
8032: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
8033: $new = '/';
8034: }
8035: }
8036: if (($item eq 'custompath') &&
8037: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
8038: $new = '';
8039: }
8040: if ($new ne $curr_loginvia{$lonhost}{$item}) {
8041: $changes{'loginvia'}{$lonhost} = 1;
8042: }
8043: if ($item eq 'exempt') {
8044: $new = &check_exempt_addresses($new);
8045: }
8046: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
8047: }
8048: }
8049: } else {
8050: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
8051: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
8052: $changes{'loginvia'}{$lonhost} = 1;
8053: foreach my $item (@loginvia_attribs) {
8054: my $new = $env{'form.'.$lonhost.'_'.$item};
8055: if (($item eq 'serverpath') && ($new eq 'custom')) {
8056: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
8057: $new = '/';
8058: }
8059: }
8060: if (($item eq 'custompath') &&
8061: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
8062: $new = '';
8063: }
8064: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
8065: }
8066: }
8067: }
8068: }
8069: }
8070:
8071: my $servadm = $r->dir_config('lonAdmEMail');
8072: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
8073: if (ref($domconfig{'login'}) eq 'HASH') {
8074: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
8075: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
8076: if ($lang eq 'nolang') {
8077: push(@currlangs,$lang);
8078: } elsif (defined($langchoices{$lang})) {
8079: push(@currlangs,$lang);
8080: } else {
8081: next;
8082: }
8083: }
8084: }
8085: }
8086: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
8087: if (@currlangs > 0) {
8088: foreach my $lang (@currlangs) {
8089: if (grep(/^\Q$lang\E$/,@delurls)) {
8090: $changes{'helpurl'}{$lang} = 1;
8091: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
8092: $changes{'helpurl'}{$lang} = 1;
8093: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
8094: push(@newlangs,$lang);
8095: } else {
8096: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
8097: }
8098: }
8099: }
8100: unless (grep(/^nolang$/,@currlangs)) {
8101: if ($env{'form.loginhelpurl_nolang.filename'}) {
8102: $changes{'helpurl'}{'nolang'} = 1;
8103: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
8104: push(@newlangs,'nolang');
8105: }
8106: }
8107: if ($env{'form.loginhelpurl_add_lang'}) {
8108: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
8109: ($env{'form.loginhelpurl_add_file.filename'})) {
8110: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
8111: $addedfile = $env{'form.loginhelpurl_add_lang'};
8112: }
8113: }
8114: if ((@newlangs > 0) || ($addedfile)) {
8115: my $error;
8116: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
8117: if ($configuserok eq 'ok') {
8118: if ($switchserver) {
8119: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
8120: } elsif ($author_ok eq 'ok') {
8121: my @allnew = @newlangs;
8122: if ($addedfile ne '') {
8123: push(@allnew,$addedfile);
8124: }
8125: foreach my $lang (@allnew) {
8126: my $formelem = 'loginhelpurl_'.$lang;
8127: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
8128: $formelem = 'loginhelpurl_add_file';
8129: }
8130: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
8131: "help/$lang",'','',$newfile{$lang});
8132: if ($result eq 'ok') {
8133: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
8134: $changes{'helpurl'}{$lang} = 1;
8135: } else {
8136: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
8137: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
8138: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
8139: (!grep(/^\Q$lang\E$/,@delurls))) {
8140: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
8141: }
8142: }
8143: }
8144: } else {
8145: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
8146: }
8147: } else {
8148: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
8149: }
8150: if ($error) {
8151: &Apache::lonnet::logthis($error);
8152: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8153: }
8154: }
8155:
8156: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
8157: if (ref($domconfig{'login'}) eq 'HASH') {
8158: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
8159: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
8160: if ($domservers{$lonhost}) {
8161: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
8162: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
8163: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
8164: }
8165: }
8166: }
8167: }
8168: }
8169: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
8170: foreach my $lonhost (sort(keys(%domservers))) {
8171: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
8172: $changes{'headtag'}{$lonhost} = 1;
8173: } else {
8174: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
8175: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
8176: }
8177: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
8178: push(@newhosts,$lonhost);
8179: } elsif ($currheadtagurls{$lonhost}) {
8180: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
8181: if ($currexempt{$lonhost}) {
8182: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
8183: $changes{'headtag'}{$lonhost} = 1;
8184: }
8185: } elsif ($possexempt{$lonhost}) {
8186: $changes{'headtag'}{$lonhost} = 1;
8187: }
8188: if ($possexempt{$lonhost}) {
8189: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
8190: }
8191: }
8192: }
8193: }
8194: if (@newhosts) {
8195: my $error;
8196: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
8197: if ($configuserok eq 'ok') {
8198: if ($switchserver) {
8199: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
8200: } elsif ($author_ok eq 'ok') {
8201: foreach my $lonhost (@newhosts) {
8202: my $formelem = 'loginheadtag_'.$lonhost;
8203: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
8204: "login/headtag/$lonhost",'','',
8205: $env{'form.loginheadtag_'.$lonhost.'.filename'});
8206: if ($result eq 'ok') {
8207: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
8208: $changes{'headtag'}{$lonhost} = 1;
8209: if ($possexempt{$lonhost}) {
8210: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
8211: }
8212: } else {
8213: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
8214: $newheadtagurls{$lonhost},$result);
8215: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
8216: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
8217: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
8218: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
8219: }
8220: }
8221: }
8222: } else {
8223: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
8224: }
8225: } else {
8226: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
8227: }
8228: if ($error) {
8229: &Apache::lonnet::logthis($error);
8230: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8231: }
8232: }
8233: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
8234:
8235: my $defaulthelpfile = '/adm/loginproblems.html';
8236: my $defaulttext = &mt('Default in use');
8237:
8238: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
8239: $dom);
8240: if ($putresult eq 'ok') {
8241: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
8242: my %defaultchecked = (
8243: 'coursecatalog' => 'on',
8244: 'helpdesk' => 'on',
8245: 'adminmail' => 'off',
8246: 'newuser' => 'off',
8247: );
8248: if (ref($domconfig{'login'}) eq 'HASH') {
8249: foreach my $item (@toggles) {
8250: if ($defaultchecked{$item} eq 'on') {
8251: if (($domconfig{'login'}{$item} eq '0') &&
8252: ($env{'form.'.$item} eq '1')) {
8253: $changes{$item} = 1;
8254: } elsif (($domconfig{'login'}{$item} eq '' ||
8255: $domconfig{'login'}{$item} eq '1') &&
8256: ($env{'form.'.$item} eq '0')) {
8257: $changes{$item} = 1;
8258: }
8259: } elsif ($defaultchecked{$item} eq 'off') {
8260: if (($domconfig{'login'}{$item} eq '1') &&
8261: ($env{'form.'.$item} eq '0')) {
8262: $changes{$item} = 1;
8263: } elsif (($domconfig{'login'}{$item} eq '' ||
8264: $domconfig{'login'}{$item} eq '0') &&
8265: ($env{'form.'.$item} eq '1')) {
8266: $changes{$item} = 1;
8267: }
8268: }
8269: }
8270: }
8271: if (keys(%changes) > 0 || $colchgtext) {
8272: &Apache::loncommon::devalidate_domconfig_cache($dom);
8273: if (ref($lastactref) eq 'HASH') {
8274: $lastactref->{'domainconfig'} = 1;
8275: }
8276: $resulttext = &mt('Changes made:').'<ul>';
8277: foreach my $item (sort(keys(%changes))) {
8278: if ($item eq 'loginvia') {
8279: if (ref($changes{$item}) eq 'HASH') {
8280: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
8281: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
8282: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
8283: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
8284: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
8285: $protocol = 'http' if ($protocol ne 'https');
8286: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
8287:
8288: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
8289: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
8290: } else {
8291: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
8292: }
8293: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
8294: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
8295: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
8296: }
8297: $resulttext .= '</li>';
8298: } else {
8299: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
8300: }
8301: } else {
8302: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
8303: }
8304: }
8305: $resulttext .= '</ul></li>';
8306: }
8307: } elsif ($item eq 'helpurl') {
8308: if (ref($changes{$item}) eq 'HASH') {
8309: foreach my $lang (sort(keys(%{$changes{$item}}))) {
8310: if (grep(/^\Q$lang\E$/,@delurls)) {
8311: my ($chg,$link);
8312: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
8313: if ($lang eq 'nolang') {
8314: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
8315: } else {
8316: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
8317: }
8318: $resulttext .= '<li>'.$chg.'</li>';
8319: } else {
8320: my $chg;
8321: if ($lang eq 'nolang') {
8322: $chg = &mt('custom log-in help file for no preferred language');
8323: } else {
8324: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
8325: }
8326: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
8327: $loginhash{'login'}{'helpurl'}{$lang}.
8328: '?inhibitmenu=yes',$chg,600,500).
8329: '</li>';
8330: }
8331: }
8332: }
8333: } elsif ($item eq 'headtag') {
8334: if (ref($changes{$item}) eq 'HASH') {
8335: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
8336: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
8337: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
8338: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
8339: $resulttext .= '<li><a href="'.
8340: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
8341: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
8342: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
8343: if ($possexempt{$lonhost}) {
8344: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
8345: } else {
8346: $resulttext .= &mt('included for any client IP');
8347: }
8348: $resulttext .= '</li>';
8349: }
8350: }
8351: }
8352: } elsif ($item eq 'captcha') {
8353: if (ref($loginhash{'login'}) eq 'HASH') {
8354: my $chgtxt;
8355: if ($loginhash{'login'}{$item} eq 'notused') {
8356: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
8357: } else {
8358: my %captchas = &captcha_phrases();
8359: if ($captchas{$loginhash{'login'}{$item}}) {
8360: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
8361: } else {
8362: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
8363: }
8364: }
8365: $resulttext .= '<li>'.$chgtxt.'</li>';
8366: }
8367: } elsif ($item eq 'recaptchakeys') {
8368: if (ref($loginhash{'login'}) eq 'HASH') {
8369: my ($privkey,$pubkey);
8370: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
8371: $pubkey = $loginhash{'login'}{$item}{'public'};
8372: $privkey = $loginhash{'login'}{$item}{'private'};
8373: }
8374: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
8375: if (!$pubkey) {
8376: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
8377: } else {
8378: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
8379: }
8380: if (!$privkey) {
8381: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
8382: } else {
8383: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
8384: }
8385: $chgtxt .= '</ul>';
8386: $resulttext .= '<li>'.$chgtxt.'</li>';
8387: }
8388: } elsif ($item eq 'recaptchaversion') {
8389: if (ref($loginhash{'login'}) eq 'HASH') {
8390: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
8391: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
8392: '</li>';
8393: }
8394: }
8395: } else {
8396: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
8397: }
8398: }
8399: $resulttext .= $colchgtext.'</ul>';
8400: } else {
8401: $resulttext = &mt('No changes made to log-in page settings');
8402: }
8403: } else {
8404: $resulttext = '<span class="LC_error">'.
8405: &mt('An error occurred: [_1]',$putresult).'</span>';
8406: }
8407: if ($errors) {
8408: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
8409: $errors.'</ul>';
8410: }
8411: return $resulttext;
8412: }
8413:
8414: sub check_exempt_addresses {
8415: my ($iplist) = @_;
8416: $iplist =~ s/^\s+//;
8417: $iplist =~ s/\s+$//;
8418: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
8419: my (@okips,$new);
8420: foreach my $ip (@poss_ips) {
8421: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
8422: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
8423: push(@okips,$ip);
8424: }
8425: }
8426: }
8427: if (@okips > 0) {
8428: $new = join(',',@okips);
8429: } else {
8430: $new = '';
8431: }
8432: return $new;
8433: }
8434:
8435: sub color_font_choices {
8436: my %choices =
8437: &Apache::lonlocal::texthash (
8438: img => "Header",
8439: bgs => "Background colors",
8440: links => "Link colors",
8441: images => "Images",
8442: font => "Font color",
8443: fontmenu => "Font menu",
8444: pgbg => "Page",
8445: tabbg => "Header",
8446: sidebg => "Border",
8447: link => "Link",
8448: alink => "Active link",
8449: vlink => "Visited link",
8450: );
8451: return %choices;
8452: }
8453:
8454: sub modify_rolecolors {
8455: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
8456: my ($resulttext,%rolehash);
8457: $rolehash{'rolecolors'} = {};
8458: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
8459: if ($domconfig{'rolecolors'} eq '') {
8460: $domconfig{'rolecolors'} = {};
8461: }
8462: }
8463: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
8464: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
8465: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
8466: $dom);
8467: if ($putresult eq 'ok') {
8468: if (keys(%changes) > 0) {
8469: &Apache::loncommon::devalidate_domconfig_cache($dom);
8470: if (ref($lastactref) eq 'HASH') {
8471: $lastactref->{'domainconfig'} = 1;
8472: }
8473: $resulttext = &display_colorchgs($dom,\%changes,$roles,
8474: $rolehash{'rolecolors'});
8475: } else {
8476: $resulttext = &mt('No changes made to default color schemes');
8477: }
8478: } else {
8479: $resulttext = '<span class="LC_error">'.
8480: &mt('An error occurred: [_1]',$putresult).'</span>';
8481: }
8482: if ($errors) {
8483: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
8484: $errors.'</ul>';
8485: }
8486: return $resulttext;
8487: }
8488:
8489: sub modify_colors {
8490: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
8491: my (%changes,%choices);
8492: my @bgs;
8493: my @links = ('link','alink','vlink');
8494: my @logintext;
8495: my @images;
8496: my $servadm = $r->dir_config('lonAdmEMail');
8497: my $errors;
8498: my %defaults;
8499: foreach my $role (@{$roles}) {
8500: if ($role eq 'login') {
8501: %choices = &login_choices();
8502: @logintext = ('textcol','bgcol');
8503: } else {
8504: %choices = &color_font_choices();
8505: }
8506: if ($role eq 'login') {
8507: @images = ('img','logo','domlogo','login');
8508: @bgs = ('pgbg','mainbg','sidebg');
8509: } else {
8510: @images = ('img');
8511: @bgs = ('pgbg','tabbg','sidebg');
8512: }
8513: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
8514: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
8515: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
8516: }
8517: if ($role eq 'login') {
8518: foreach my $item (@logintext) {
8519: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
8520: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
8521: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
8522: }
8523: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
8524: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
8525: }
8526: }
8527: } else {
8528: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
8529: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
8530: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
8531: }
8532: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
8533: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
8534: }
8535: }
8536: foreach my $item (@bgs) {
8537: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
8538: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
8539: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
8540: }
8541: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
8542: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
8543: }
8544: }
8545: foreach my $item (@links) {
8546: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
8547: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
8548: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
8549: }
8550: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
8551: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
8552: }
8553: }
8554: my ($configuserok,$author_ok,$switchserver) =
8555: &config_check($dom,$confname,$servadm);
8556: my ($width,$height) = &thumb_dimensions();
8557: if (ref($domconfig->{$role}) ne 'HASH') {
8558: $domconfig->{$role} = {};
8559: }
8560: foreach my $img (@images) {
8561: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
8562: if (defined($env{'form.login_showlogo_'.$img})) {
8563: $confhash->{$role}{'showlogo'}{$img} = 1;
8564: } else {
8565: $confhash->{$role}{'showlogo'}{$img} = 0;
8566: }
8567: }
8568: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
8569: && !defined($domconfig->{$role}{$img})
8570: && !$env{'form.'.$role.'_del_'.$img}
8571: && $env{'form.'.$role.'_import_'.$img}) {
8572: # import the old configured image from the .tab setting
8573: # if they haven't provided a new one
8574: $domconfig->{$role}{$img} =
8575: $env{'form.'.$role.'_import_'.$img};
8576: }
8577: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
8578: my $error;
8579: if ($configuserok eq 'ok') {
8580: if ($switchserver) {
8581: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
8582: } else {
8583: if ($author_ok eq 'ok') {
8584: my ($result,$logourl) =
8585: &publishlogo($r,'upload',$role.'_'.$img,
8586: $dom,$confname,$img,$width,$height);
8587: if ($result eq 'ok') {
8588: $confhash->{$role}{$img} = $logourl;
8589: $changes{$role}{'images'}{$img} = 1;
8590: } else {
8591: $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);
8592: }
8593: } else {
8594: $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);
8595: }
8596: }
8597: } else {
8598: $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);
8599: }
8600: if ($error) {
8601: &Apache::lonnet::logthis($error);
8602: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8603: }
8604: } elsif ($domconfig->{$role}{$img} ne '') {
8605: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
8606: my $error;
8607: if ($configuserok eq 'ok') {
8608: # is confname an author?
8609: if ($switchserver eq '') {
8610: if ($author_ok eq 'ok') {
8611: my ($result,$logourl) =
8612: &publishlogo($r,'copy',$domconfig->{$role}{$img},
8613: $dom,$confname,$img,$width,$height);
8614: if ($result eq 'ok') {
8615: $confhash->{$role}{$img} = $logourl;
8616: $changes{$role}{'images'}{$img} = 1;
8617: }
8618: }
8619: }
8620: }
8621: }
8622: }
8623: }
8624: if (ref($domconfig) eq 'HASH') {
8625: if (ref($domconfig->{$role}) eq 'HASH') {
8626: foreach my $img (@images) {
8627: if ($domconfig->{$role}{$img} ne '') {
8628: if ($env{'form.'.$role.'_del_'.$img}) {
8629: $confhash->{$role}{$img} = '';
8630: $changes{$role}{'images'}{$img} = 1;
8631: } else {
8632: if ($confhash->{$role}{$img} eq '') {
8633: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
8634: }
8635: }
8636: } else {
8637: if ($env{'form.'.$role.'_del_'.$img}) {
8638: $confhash->{$role}{$img} = '';
8639: $changes{$role}{'images'}{$img} = 1;
8640: }
8641: }
8642: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
8643: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
8644: if ($confhash->{$role}{'showlogo'}{$img} ne
8645: $domconfig->{$role}{'showlogo'}{$img}) {
8646: $changes{$role}{'showlogo'}{$img} = 1;
8647: }
8648: } else {
8649: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
8650: $changes{$role}{'showlogo'}{$img} = 1;
8651: }
8652: }
8653: }
8654: }
8655: if ($domconfig->{$role}{'font'} ne '') {
8656: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
8657: $changes{$role}{'font'} = 1;
8658: }
8659: } else {
8660: if ($confhash->{$role}{'font'}) {
8661: $changes{$role}{'font'} = 1;
8662: }
8663: }
8664: if ($role ne 'login') {
8665: if ($domconfig->{$role}{'fontmenu'} ne '') {
8666: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
8667: $changes{$role}{'fontmenu'} = 1;
8668: }
8669: } else {
8670: if ($confhash->{$role}{'fontmenu'}) {
8671: $changes{$role}{'fontmenu'} = 1;
8672: }
8673: }
8674: }
8675: foreach my $item (@bgs) {
8676: if ($domconfig->{$role}{$item} ne '') {
8677: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8678: $changes{$role}{'bgs'}{$item} = 1;
8679: }
8680: } else {
8681: if ($confhash->{$role}{$item}) {
8682: $changes{$role}{'bgs'}{$item} = 1;
8683: }
8684: }
8685: }
8686: foreach my $item (@links) {
8687: if ($domconfig->{$role}{$item} ne '') {
8688: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8689: $changes{$role}{'links'}{$item} = 1;
8690: }
8691: } else {
8692: if ($confhash->{$role}{$item}) {
8693: $changes{$role}{'links'}{$item} = 1;
8694: }
8695: }
8696: }
8697: foreach my $item (@logintext) {
8698: if ($domconfig->{$role}{$item} ne '') {
8699: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8700: $changes{$role}{'logintext'}{$item} = 1;
8701: }
8702: } else {
8703: if ($confhash->{$role}{$item}) {
8704: $changes{$role}{'logintext'}{$item} = 1;
8705: }
8706: }
8707: }
8708: } else {
8709: &default_change_checker($role,\@images,\@links,\@bgs,
8710: \@logintext,$confhash,\%changes);
8711: }
8712: } else {
8713: &default_change_checker($role,\@images,\@links,\@bgs,
8714: \@logintext,$confhash,\%changes);
8715: }
8716: }
8717: return ($errors,%changes);
8718: }
8719:
8720: sub config_check {
8721: my ($dom,$confname,$servadm) = @_;
8722: my ($configuserok,$author_ok,$switchserver,%currroles);
8723: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
8724: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
8725: $confname,$servadm);
8726: if ($configuserok eq 'ok') {
8727: $switchserver = &check_switchserver($dom,$confname);
8728: if ($switchserver eq '') {
8729: $author_ok = &check_authorstatus($dom,$confname,%currroles);
8730: }
8731: }
8732: return ($configuserok,$author_ok,$switchserver);
8733: }
8734:
8735: sub default_change_checker {
8736: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
8737: foreach my $item (@{$links}) {
8738: if ($confhash->{$role}{$item}) {
8739: $changes->{$role}{'links'}{$item} = 1;
8740: }
8741: }
8742: foreach my $item (@{$bgs}) {
8743: if ($confhash->{$role}{$item}) {
8744: $changes->{$role}{'bgs'}{$item} = 1;
8745: }
8746: }
8747: foreach my $item (@{$logintext}) {
8748: if ($confhash->{$role}{$item}) {
8749: $changes->{$role}{'logintext'}{$item} = 1;
8750: }
8751: }
8752: foreach my $img (@{$images}) {
8753: if ($env{'form.'.$role.'_del_'.$img}) {
8754: $confhash->{$role}{$img} = '';
8755: $changes->{$role}{'images'}{$img} = 1;
8756: }
8757: if ($role eq 'login') {
8758: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
8759: $changes->{$role}{'showlogo'}{$img} = 1;
8760: }
8761: }
8762: }
8763: if ($confhash->{$role}{'font'}) {
8764: $changes->{$role}{'font'} = 1;
8765: }
8766: }
8767:
8768: sub display_colorchgs {
8769: my ($dom,$changes,$roles,$confhash) = @_;
8770: my (%choices,$resulttext);
8771: if (!grep(/^login$/,@{$roles})) {
8772: $resulttext = &mt('Changes made:').'<br />';
8773: }
8774: foreach my $role (@{$roles}) {
8775: if ($role eq 'login') {
8776: %choices = &login_choices();
8777: } else {
8778: %choices = &color_font_choices();
8779: }
8780: if (ref($changes->{$role}) eq 'HASH') {
8781: if ($role ne 'login') {
8782: $resulttext .= '<h4>'.&mt($role).'</h4>';
8783: }
8784: foreach my $key (sort(keys(%{$changes->{$role}}))) {
8785: if ($role ne 'login') {
8786: $resulttext .= '<ul>';
8787: }
8788: if (ref($changes->{$role}{$key}) eq 'HASH') {
8789: if ($role ne 'login') {
8790: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
8791: }
8792: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
8793: if (($role eq 'login') && ($key eq 'showlogo')) {
8794: if ($confhash->{$role}{$key}{$item}) {
8795: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
8796: } else {
8797: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
8798: }
8799: } elsif ($confhash->{$role}{$item} eq '') {
8800: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
8801: } else {
8802: my $newitem = $confhash->{$role}{$item};
8803: if ($key eq 'images') {
8804: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
8805: }
8806: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
8807: }
8808: }
8809: if ($role ne 'login') {
8810: $resulttext .= '</ul></li>';
8811: }
8812: } else {
8813: if ($confhash->{$role}{$key} eq '') {
8814: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
8815: } else {
8816: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
8817: }
8818: }
8819: if ($role ne 'login') {
8820: $resulttext .= '</ul>';
8821: }
8822: }
8823: }
8824: }
8825: return $resulttext;
8826: }
8827:
8828: sub thumb_dimensions {
8829: return ('200','50');
8830: }
8831:
8832: sub check_dimensions {
8833: my ($inputfile) = @_;
8834: my ($fullwidth,$fullheight);
8835: if ($inputfile =~ m|^[/\w.\-]+$|) {
8836: if (open(PIPE,"identify $inputfile 2>&1 |")) {
8837: my $imageinfo = <PIPE>;
8838: if (!close(PIPE)) {
8839: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
8840: }
8841: chomp($imageinfo);
8842: my ($fullsize) =
8843: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
8844: if ($fullsize) {
8845: ($fullwidth,$fullheight) = split(/x/,$fullsize);
8846: }
8847: }
8848: }
8849: return ($fullwidth,$fullheight);
8850: }
8851:
8852: sub check_configuser {
8853: my ($uhome,$dom,$confname,$servadm) = @_;
8854: my ($configuserok,%currroles);
8855: if ($uhome eq 'no_host') {
8856: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
8857: my $configpass = &LONCAPA::Enrollment::create_password($dom);
8858: $configuserok =
8859: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
8860: $configpass,'','','','','',undef,$servadm);
8861: } else {
8862: $configuserok = 'ok';
8863: %currroles =
8864: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
8865: }
8866: return ($configuserok,%currroles);
8867: }
8868:
8869: sub check_authorstatus {
8870: my ($dom,$confname,%currroles) = @_;
8871: my $author_ok;
8872: if (!$currroles{':'.$dom.':au'}) {
8873: my $start = time;
8874: my $end = 0;
8875: $author_ok =
8876: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
8877: 'au',$end,$start,'','','domconfig');
8878: } else {
8879: $author_ok = 'ok';
8880: }
8881: return $author_ok;
8882: }
8883:
8884: sub publishlogo {
8885: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
8886: my ($output,$fname,$logourl);
8887: if ($action eq 'upload') {
8888: $fname=$env{'form.'.$formname.'.filename'};
8889: chop($env{'form.'.$formname});
8890: } else {
8891: ($fname) = ($formname =~ /([^\/]+)$/);
8892: }
8893: if ($savefileas ne '') {
8894: $fname = $savefileas;
8895: }
8896: $fname=&Apache::lonnet::clean_filename($fname);
8897: # See if there is anything left
8898: unless ($fname) { return ('error: no uploaded file'); }
8899: $fname="$subdir/$fname";
8900: my $docroot=$r->dir_config('lonDocRoot');
8901: my $filepath="$docroot/priv";
8902: my $relpath = "$dom/$confname";
8903: my ($fnamepath,$file,$fetchthumb);
8904: $file=$fname;
8905: if ($fname=~m|/|) {
8906: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
8907: }
8908: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
8909: my $count;
8910: for ($count=5;$count<=$#parts;$count++) {
8911: $filepath.="/$parts[$count]";
8912: if ((-e $filepath)!=1) {
8913: mkdir($filepath,02770);
8914: }
8915: }
8916: # Check for bad extension and disallow upload
8917: if ($file=~/\.(\w+)$/ &&
8918: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
8919: $output =
8920: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
8921: } elsif ($file=~/\.(\w+)$/ &&
8922: !defined(&Apache::loncommon::fileembstyle($1))) {
8923: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
8924: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
8925: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
8926: } elsif (-d "$filepath/$file") {
8927: $output = &mt('Filename is a directory name - rename the file and re-upload');
8928: } else {
8929: my $source = $filepath.'/'.$file;
8930: my $logfile;
8931: if (!open($logfile,">>",$source.'.log')) {
8932: return (&mt('No write permission to Authoring Space'));
8933: }
8934: print $logfile
8935: "\n================= Publish ".localtime()." ================\n".
8936: $env{'user.name'}.':'.$env{'user.domain'}."\n";
8937: # Save the file
8938: if (!open(FH,">",$source)) {
8939: &Apache::lonnet::logthis('Failed to create '.$source);
8940: return (&mt('Failed to create file'));
8941: }
8942: if ($action eq 'upload') {
8943: if (!print FH ($env{'form.'.$formname})) {
8944: &Apache::lonnet::logthis('Failed to write to '.$source);
8945: return (&mt('Failed to write file'));
8946: }
8947: } else {
8948: my $original = &Apache::lonnet::filelocation('',$formname);
8949: if(!copy($original,$source)) {
8950: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
8951: return (&mt('Failed to write file'));
8952: }
8953: }
8954: close(FH);
8955: chmod(0660, $source); # Permissions to rw-rw---.
8956:
8957: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
8958: my $copyfile=$targetdir.'/'.$file;
8959:
8960: my @parts=split(/\//,$targetdir);
8961: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
8962: for (my $count=5;$count<=$#parts;$count++) {
8963: $path.="/$parts[$count]";
8964: if (!-e $path) {
8965: print $logfile "\nCreating directory ".$path;
8966: mkdir($path,02770);
8967: }
8968: }
8969: my $versionresult;
8970: if (-e $copyfile) {
8971: $versionresult = &logo_versioning($targetdir,$file,$logfile);
8972: } else {
8973: $versionresult = 'ok';
8974: }
8975: if ($versionresult eq 'ok') {
8976: if (copy($source,$copyfile)) {
8977: print $logfile "\nCopied original source to ".$copyfile."\n";
8978: $output = 'ok';
8979: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
8980: push(@{$modified_urls},[$copyfile,$source]);
8981: my $metaoutput =
8982: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
8983: unless ($registered_cleanup) {
8984: my $handlers = $r->get_handlers('PerlCleanupHandler');
8985: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
8986: $registered_cleanup=1;
8987: }
8988: } else {
8989: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
8990: $output = &mt('Failed to copy file to RES space').", $!";
8991: }
8992: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
8993: my $inputfile = $filepath.'/'.$file;
8994: my $outfile = $filepath.'/'.'tn-'.$file;
8995: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
8996: if ($fullwidth ne '' && $fullheight ne '') {
8997: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
8998: my $thumbsize = $thumbwidth.'x'.$thumbheight;
8999: my @args = ('convert','-sample',$thumbsize,$inputfile,$outfile);
9000: system({$args[0]} @args);
9001: chmod(0660, $filepath.'/tn-'.$file);
9002: if (-e $outfile) {
9003: my $copyfile=$targetdir.'/tn-'.$file;
9004: if (copy($outfile,$copyfile)) {
9005: print $logfile "\nCopied source to ".$copyfile."\n";
9006: my $thumb_metaoutput =
9007: &write_metadata($dom,$confname,$formname,
9008: $targetdir,'tn-'.$file,$logfile);
9009: push(@{$modified_urls},[$copyfile,$outfile]);
9010: unless ($registered_cleanup) {
9011: my $handlers = $r->get_handlers('PerlCleanupHandler');
9012: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
9013: $registered_cleanup=1;
9014: }
9015: } else {
9016: print $logfile "\nUnable to write ".$copyfile.
9017: ':'.$!."\n";
9018: }
9019: }
9020: }
9021: }
9022: }
9023: } else {
9024: $output = $versionresult;
9025: }
9026: }
9027: return ($output,$logourl);
9028: }
9029:
9030: sub logo_versioning {
9031: my ($targetdir,$file,$logfile) = @_;
9032: my $target = $targetdir.'/'.$file;
9033: my ($maxversion,$fn,$extn,$output);
9034: $maxversion = 0;
9035: if ($file =~ /^(.+)\.(\w+)$/) {
9036: $fn=$1;
9037: $extn=$2;
9038: }
9039: opendir(DIR,$targetdir);
9040: while (my $filename=readdir(DIR)) {
9041: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
9042: $maxversion=($1>$maxversion)?$1:$maxversion;
9043: }
9044: }
9045: $maxversion++;
9046: print $logfile "\nCreating old version ".$maxversion."\n";
9047: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
9048: if (copy($target,$copyfile)) {
9049: print $logfile "Copied old target to ".$copyfile."\n";
9050: $copyfile=$copyfile.'.meta';
9051: if (copy($target.'.meta',$copyfile)) {
9052: print $logfile "Copied old target metadata to ".$copyfile."\n";
9053: $output = 'ok';
9054: } else {
9055: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
9056: $output = &mt('Failed to copy old meta').", $!, ";
9057: }
9058: } else {
9059: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
9060: $output = &mt('Failed to copy old target').", $!, ";
9061: }
9062: return $output;
9063: }
9064:
9065: sub write_metadata {
9066: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
9067: my (%metadatafields,%metadatakeys,$output);
9068: $metadatafields{'title'}=$formname;
9069: $metadatafields{'creationdate'}=time;
9070: $metadatafields{'lastrevisiondate'}=time;
9071: $metadatafields{'copyright'}='public';
9072: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
9073: $env{'user.domain'};
9074: $metadatafields{'authorspace'}=$confname.':'.$dom;
9075: $metadatafields{'domain'}=$dom;
9076: {
9077: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
9078: my $mfh;
9079: if (open($mfh,">",$targetdir.'/'.$file.'.meta')) {
9080: foreach (sort(keys(%metadatafields))) {
9081: unless ($_=~/\./) {
9082: my $unikey=$_;
9083: $unikey=~/^([A-Za-z]+)/;
9084: my $tag=$1;
9085: $tag=~tr/A-Z/a-z/;
9086: print $mfh "\n\<$tag";
9087: foreach (split(/\,/,$metadatakeys{$unikey})) {
9088: my $value=$metadatafields{$unikey.'.'.$_};
9089: $value=~s/\"/\'\'/g;
9090: print $mfh ' '.$_.'="'.$value.'"';
9091: }
9092: print $mfh '>'.
9093: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
9094: .'</'.$tag.'>';
9095: }
9096: }
9097: $output = 'ok';
9098: print $logfile "\nWrote metadata";
9099: close($mfh);
9100: } else {
9101: print $logfile "\nFailed to open metadata file";
9102: $output = &mt('Could not write metadata');
9103: }
9104: }
9105: return $output;
9106: }
9107:
9108: sub notifysubscribed {
9109: foreach my $targetsource (@{$modified_urls}){
9110: next unless (ref($targetsource) eq 'ARRAY');
9111: my ($target,$source)=@{$targetsource};
9112: if ($source ne '') {
9113: if (open(my $logfh,">>",$source.'.log')) {
9114: print $logfh "\nCleanup phase: Notifications\n";
9115: my @subscribed=&subscribed_hosts($target);
9116: foreach my $subhost (@subscribed) {
9117: print $logfh "\nNotifying host ".$subhost.':';
9118: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
9119: print $logfh $reply;
9120: }
9121: my @subscribedmeta=&subscribed_hosts("$target.meta");
9122: foreach my $subhost (@subscribedmeta) {
9123: print $logfh "\nNotifying host for metadata only ".$subhost.':';
9124: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
9125: $subhost);
9126: print $logfh $reply;
9127: }
9128: print $logfh "\n============ Done ============\n";
9129: close($logfh);
9130: }
9131: }
9132: }
9133: return OK;
9134: }
9135:
9136: sub subscribed_hosts {
9137: my ($target) = @_;
9138: my @subscribed;
9139: if (open(my $fh,"<","$target.subscription")) {
9140: while (my $subline=<$fh>) {
9141: if ($subline =~ /^($match_lonid):/) {
9142: my $host = $1;
9143: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
9144: unless (grep(/^\Q$host\E$/,@subscribed)) {
9145: push(@subscribed,$host);
9146: }
9147: }
9148: }
9149: }
9150: }
9151: return @subscribed;
9152: }
9153:
9154: sub check_switchserver {
9155: my ($dom,$confname) = @_;
9156: my ($allowed,$switchserver);
9157: my $home = &Apache::lonnet::homeserver($confname,$dom);
9158: if ($home eq 'no_host') {
9159: $home = &Apache::lonnet::domain($dom,'primary');
9160: }
9161: my @ids=&Apache::lonnet::current_machine_ids();
9162: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
9163: if (!$allowed) {
9164: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
9165: }
9166: return $switchserver;
9167: }
9168:
9169: sub modify_quotas {
9170: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
9171: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
9172: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
9173: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
9174: $validationfieldsref);
9175: if ($action eq 'quotas') {
9176: $context = 'tools';
9177: } else {
9178: $context = $action;
9179: }
9180: if ($context eq 'requestcourses') {
9181: @usertools = ('official','unofficial','community','textbook');
9182: @options =('norequest','approval','validate','autolimit');
9183: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
9184: %titles = &courserequest_titles();
9185: $toolregexp = join('|',@usertools);
9186: %conditions = &courserequest_conditions();
9187: $confname = $dom.'-domainconfig';
9188: my $servadm = $r->dir_config('lonAdmEMail');
9189: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
9190: ($validationitemsref,$validationnamesref,$validationfieldsref) =
9191: &Apache::loncoursequeueadmin::requestcourses_validation_types();
9192: } elsif ($context eq 'requestauthor') {
9193: @usertools = ('author');
9194: %titles = &authorrequest_titles();
9195: } else {
9196: @usertools = ('aboutme','blog','webdav','portfolio');
9197: %titles = &tool_titles();
9198: }
9199: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9200: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9201: foreach my $key (keys(%env)) {
9202: if ($context eq 'requestcourses') {
9203: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
9204: my $item = $1;
9205: my $type = $2;
9206: if ($type =~ /^limit_(.+)/) {
9207: $limithash{$item}{$1} = $env{$key};
9208: } else {
9209: $confhash{$item}{$type} = $env{$key};
9210: }
9211: }
9212: } elsif ($context eq 'requestauthor') {
9213: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
9214: $confhash{$1} = $env{$key};
9215: }
9216: } else {
9217: if ($key =~ /^form\.quota_(.+)$/) {
9218: $confhash{'defaultquota'}{$1} = $env{$key};
9219: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
9220: $confhash{'authorquota'}{$1} = $env{$key};
9221: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
9222: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
9223: }
9224: }
9225: }
9226: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
9227: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
9228: @approvalnotify = sort(@approvalnotify);
9229: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
9230: my @crstypes = ('official','unofficial','community','textbook');
9231: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
9232: foreach my $type (@hasuniquecode) {
9233: if (grep(/^\Q$type\E$/,@crstypes)) {
9234: $confhash{'uniquecode'}{$type} = 1;
9235: }
9236: }
9237: my (%newbook,%allpos);
9238: if ($context eq 'requestcourses') {
9239: foreach my $type ('textbooks','templates') {
9240: @{$allpos{$type}} = ();
9241: my $invalid;
9242: if ($type eq 'textbooks') {
9243: $invalid = &mt('Invalid LON-CAPA course for textbook');
9244: } else {
9245: $invalid = &mt('Invalid LON-CAPA course for template');
9246: }
9247: if ($env{'form.'.$type.'_addbook'}) {
9248: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
9249: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
9250: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
9251: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
9252: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
9253: } else {
9254: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
9255: my $position = $env{'form.'.$type.'_addbook_pos'};
9256: $position =~ s/\D+//g;
9257: if ($position ne '') {
9258: $allpos{$type}[$position] = $newbook{$type};
9259: }
9260: }
9261: } else {
9262: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
9263: }
9264: }
9265: }
9266: }
9267: if (ref($domconfig{$action}) eq 'HASH') {
9268: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
9269: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
9270: $changes{'notify'}{'approval'} = 1;
9271: }
9272: } else {
9273: if ($confhash{'notify'}{'approval'}) {
9274: $changes{'notify'}{'approval'} = 1;
9275: }
9276: }
9277: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
9278: if (ref($confhash{'uniquecode'}) eq 'HASH') {
9279: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
9280: unless ($confhash{'uniquecode'}{$crstype}) {
9281: $changes{'uniquecode'} = 1;
9282: }
9283: }
9284: unless ($changes{'uniquecode'}) {
9285: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
9286: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
9287: $changes{'uniquecode'} = 1;
9288: }
9289: }
9290: }
9291: } else {
9292: $changes{'uniquecode'} = 1;
9293: }
9294: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
9295: $changes{'uniquecode'} = 1;
9296: }
9297: if ($context eq 'requestcourses') {
9298: foreach my $type ('textbooks','templates') {
9299: if (ref($domconfig{$action}{$type}) eq 'HASH') {
9300: my %deletions;
9301: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
9302: if (@todelete) {
9303: map { $deletions{$_} = 1; } @todelete;
9304: }
9305: my %imgdeletions;
9306: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
9307: if (@todeleteimages) {
9308: map { $imgdeletions{$_} = 1; } @todeleteimages;
9309: }
9310: my $maxnum = $env{'form.'.$type.'_maxnum'};
9311: for (my $i=0; $i<=$maxnum; $i++) {
9312: my $itemid = $env{'form.'.$type.'_id_'.$i};
9313: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
9314: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
9315: if ($deletions{$key}) {
9316: if ($domconfig{$action}{$type}{$key}{'image'}) {
9317: #FIXME need to obsolete item in RES space
9318: }
9319: next;
9320: } else {
9321: my $newpos = $env{'form.'.$itemid};
9322: $newpos =~ s/\D+//g;
9323: foreach my $item ('subject','title','publisher','author') {
9324: next if ((($item eq 'author') || ($item eq 'publisher')) &&
9325: ($type eq 'templates'));
9326: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
9327: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
9328: $changes{$type}{$key} = 1;
9329: }
9330: }
9331: $allpos{$type}[$newpos] = $key;
9332: }
9333: if ($imgdeletions{$key}) {
9334: $changes{$type}{$key} = 1;
9335: #FIXME need to obsolete item in RES space
9336: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
9337: my ($cdom,$cnum) = split(/_/,$key);
9338: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
9339: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
9340: } else {
9341: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
9342: $cdom,$cnum,$type,$configuserok,
9343: $switchserver,$author_ok);
9344: if ($imgurl) {
9345: $confhash{$type}{$key}{'image'} = $imgurl;
9346: $changes{$type}{$key} = 1;
9347: }
9348: if ($error) {
9349: &Apache::lonnet::logthis($error);
9350: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9351: }
9352: }
9353: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
9354: $confhash{$type}{$key}{'image'} =
9355: $domconfig{$action}{$type}{$key}{'image'};
9356: }
9357: }
9358: }
9359: }
9360: }
9361: }
9362: } else {
9363: if ($confhash{'notify'}{'approval'}) {
9364: $changes{'notify'}{'approval'} = 1;
9365: }
9366: if (ref($confhash{'uniquecode'} eq 'HASH')) {
9367: $changes{'uniquecode'} = 1;
9368: }
9369: }
9370: if ($context eq 'requestcourses') {
9371: foreach my $type ('textbooks','templates') {
9372: if ($newbook{$type}) {
9373: $changes{$type}{$newbook{$type}} = 1;
9374: foreach my $item ('subject','title','publisher','author') {
9375: next if ((($item eq 'author') || ($item eq 'publisher')) &&
9376: ($type eq 'template'));
9377: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
9378: if ($env{'form.'.$type.'_addbook_'.$item}) {
9379: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
9380: }
9381: }
9382: if ($type eq 'textbooks') {
9383: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
9384: my ($cdom,$cnum) = split(/_/,$newbook{$type});
9385: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
9386: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
9387: } else {
9388: my ($imageurl,$error) =
9389: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
9390: $configuserok,$switchserver,$author_ok);
9391: if ($imageurl) {
9392: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
9393: }
9394: if ($error) {
9395: &Apache::lonnet::logthis($error);
9396: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9397: }
9398: }
9399: }
9400: }
9401: }
9402: if (@{$allpos{$type}} > 0) {
9403: my $idx = 0;
9404: foreach my $item (@{$allpos{$type}}) {
9405: if ($item ne '') {
9406: $confhash{$type}{$item}{'order'} = $idx;
9407: if (ref($domconfig{$action}) eq 'HASH') {
9408: if (ref($domconfig{$action}{$type}) eq 'HASH') {
9409: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
9410: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
9411: $changes{$type}{$item} = 1;
9412: }
9413: }
9414: }
9415: }
9416: $idx ++;
9417: }
9418: }
9419: }
9420: }
9421: if (ref($validationitemsref) eq 'ARRAY') {
9422: foreach my $item (@{$validationitemsref}) {
9423: if ($item eq 'fields') {
9424: my @changed;
9425: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
9426: if (@{$confhash{'validation'}{$item}} > 0) {
9427: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
9428: }
9429: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9430: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9431: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
9432: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
9433: $domconfig{'requestcourses'}{'validation'}{$item});
9434: } else {
9435: @changed = @{$confhash{'validation'}{$item}};
9436: }
9437: } else {
9438: @changed = @{$confhash{'validation'}{$item}};
9439: }
9440: } else {
9441: @changed = @{$confhash{'validation'}{$item}};
9442: }
9443: if (@changed) {
9444: if ($confhash{'validation'}{$item}) {
9445: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
9446: } else {
9447: $changes{'validation'}{$item} = &mt('None');
9448: }
9449: }
9450: } else {
9451: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
9452: if ($item eq 'markup') {
9453: if ($env{'form.requestcourses_validation_'.$item}) {
9454: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
9455: }
9456: }
9457: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9458: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9459: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
9460: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
9461: }
9462: } else {
9463: if ($confhash{'validation'}{$item} ne '') {
9464: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
9465: }
9466: }
9467: } else {
9468: if ($confhash{'validation'}{$item} ne '') {
9469: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
9470: }
9471: }
9472: }
9473: }
9474: }
9475: if ($env{'form.validationdc'}) {
9476: my $newval = $env{'form.validationdc'};
9477: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
9478: if (exists($domcoords{$newval})) {
9479: $confhash{'validation'}{'dc'} = $newval;
9480: }
9481: }
9482: if (ref($confhash{'validation'}) eq 'HASH') {
9483: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9484: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9485: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
9486: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
9487: if ($confhash{'validation'}{'dc'} eq '') {
9488: $changes{'validation'}{'dc'} = &mt('None');
9489: } else {
9490: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9491: }
9492: }
9493: } elsif ($confhash{'validation'}{'dc'} ne '') {
9494: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9495: }
9496: } elsif ($confhash{'validation'}{'dc'} ne '') {
9497: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9498: }
9499: } elsif ($confhash{'validation'}{'dc'} ne '') {
9500: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
9501: }
9502: } else {
9503: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9504: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9505: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
9506: $changes{'validation'}{'dc'} = &mt('None');
9507: }
9508: }
9509: }
9510: }
9511: }
9512: } else {
9513: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
9514: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
9515: }
9516: foreach my $item (@usertools) {
9517: foreach my $type (@{$types},'default','_LC_adv') {
9518: my $unset;
9519: if ($context eq 'requestcourses') {
9520: $unset = '0';
9521: if ($type eq '_LC_adv') {
9522: $unset = '';
9523: }
9524: if ($confhash{$item}{$type} eq 'autolimit') {
9525: $confhash{$item}{$type} .= '=';
9526: unless ($limithash{$item}{$type} =~ /\D/) {
9527: $confhash{$item}{$type} .= $limithash{$item}{$type};
9528: }
9529: }
9530: } elsif ($context eq 'requestauthor') {
9531: $unset = '0';
9532: if ($type eq '_LC_adv') {
9533: $unset = '';
9534: }
9535: } else {
9536: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
9537: $confhash{$item}{$type} = 1;
9538: } else {
9539: $confhash{$item}{$type} = 0;
9540: }
9541: }
9542: if (ref($domconfig{$action}) eq 'HASH') {
9543: if ($action eq 'requestauthor') {
9544: if ($domconfig{$action}{$type} ne $confhash{$type}) {
9545: $changes{$type} = 1;
9546: }
9547: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
9548: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
9549: $changes{$item}{$type} = 1;
9550: }
9551: } else {
9552: if ($context eq 'requestcourses') {
9553: if ($confhash{$item}{$type} ne $unset) {
9554: $changes{$item}{$type} = 1;
9555: }
9556: } else {
9557: if (!$confhash{$item}{$type}) {
9558: $changes{$item}{$type} = 1;
9559: }
9560: }
9561: }
9562: } else {
9563: if ($context eq 'requestcourses') {
9564: if ($confhash{$item}{$type} ne $unset) {
9565: $changes{$item}{$type} = 1;
9566: }
9567: } elsif ($context eq 'requestauthor') {
9568: if ($confhash{$type} ne $unset) {
9569: $changes{$type} = 1;
9570: }
9571: } else {
9572: if (!$confhash{$item}{$type}) {
9573: $changes{$item}{$type} = 1;
9574: }
9575: }
9576: }
9577: }
9578: }
9579: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
9580: if (ref($domconfig{'quotas'}) eq 'HASH') {
9581: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
9582: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
9583: if (exists($confhash{'defaultquota'}{$key})) {
9584: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
9585: $changes{'defaultquota'}{$key} = 1;
9586: }
9587: } else {
9588: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
9589: }
9590: }
9591: } else {
9592: foreach my $key (keys(%{$domconfig{'quotas'}})) {
9593: if (exists($confhash{'defaultquota'}{$key})) {
9594: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
9595: $changes{'defaultquota'}{$key} = 1;
9596: }
9597: } else {
9598: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
9599: }
9600: }
9601: }
9602: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
9603: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
9604: if (exists($confhash{'authorquota'}{$key})) {
9605: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
9606: $changes{'authorquota'}{$key} = 1;
9607: }
9608: } else {
9609: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
9610: }
9611: }
9612: }
9613: }
9614: if (ref($confhash{'defaultquota'}) eq 'HASH') {
9615: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
9616: if (ref($domconfig{'quotas'}) eq 'HASH') {
9617: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
9618: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
9619: $changes{'defaultquota'}{$key} = 1;
9620: }
9621: } else {
9622: if (!exists($domconfig{'quotas'}{$key})) {
9623: $changes{'defaultquota'}{$key} = 1;
9624: }
9625: }
9626: } else {
9627: $changes{'defaultquota'}{$key} = 1;
9628: }
9629: }
9630: }
9631: if (ref($confhash{'authorquota'}) eq 'HASH') {
9632: foreach my $key (keys(%{$confhash{'authorquota'}})) {
9633: if (ref($domconfig{'quotas'}) eq 'HASH') {
9634: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
9635: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
9636: $changes{'authorquota'}{$key} = 1;
9637: }
9638: } else {
9639: $changes{'authorquota'}{$key} = 1;
9640: }
9641: } else {
9642: $changes{'authorquota'}{$key} = 1;
9643: }
9644: }
9645: }
9646: }
9647:
9648: if ($context eq 'requestauthor') {
9649: $domdefaults{'requestauthor'} = \%confhash;
9650: } else {
9651: foreach my $key (keys(%confhash)) {
9652: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
9653: $domdefaults{$key} = $confhash{$key};
9654: }
9655: }
9656: }
9657:
9658: my %quotahash = (
9659: $action => { %confhash }
9660: );
9661: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
9662: $dom);
9663: if ($putresult eq 'ok') {
9664: if (keys(%changes) > 0) {
9665: my $cachetime = 24*60*60;
9666: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
9667: if (ref($lastactref) eq 'HASH') {
9668: $lastactref->{'domdefaults'} = 1;
9669: }
9670: $resulttext = &mt('Changes made:').'<ul>';
9671: unless (($context eq 'requestcourses') ||
9672: ($context eq 'requestauthor')) {
9673: if (ref($changes{'defaultquota'}) eq 'HASH') {
9674: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
9675: foreach my $type (@{$types},'default') {
9676: if (defined($changes{'defaultquota'}{$type})) {
9677: my $typetitle = $usertypes->{$type};
9678: if ($type eq 'default') {
9679: $typetitle = $othertitle;
9680: }
9681: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
9682: }
9683: }
9684: $resulttext .= '</ul></li>';
9685: }
9686: if (ref($changes{'authorquota'}) eq 'HASH') {
9687: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
9688: foreach my $type (@{$types},'default') {
9689: if (defined($changes{'authorquota'}{$type})) {
9690: my $typetitle = $usertypes->{$type};
9691: if ($type eq 'default') {
9692: $typetitle = $othertitle;
9693: }
9694: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
9695: }
9696: }
9697: $resulttext .= '</ul></li>';
9698: }
9699: }
9700: my %newenv;
9701: foreach my $item (@usertools) {
9702: my (%haschgs,%inconf);
9703: if ($context eq 'requestauthor') {
9704: %haschgs = %changes;
9705: %inconf = %confhash;
9706: } else {
9707: if (ref($changes{$item}) eq 'HASH') {
9708: %haschgs = %{$changes{$item}};
9709: }
9710: if (ref($confhash{$item}) eq 'HASH') {
9711: %inconf = %{$confhash{$item}};
9712: }
9713: }
9714: if (keys(%haschgs) > 0) {
9715: my $newacc =
9716: &Apache::lonnet::usertools_access($env{'user.name'},
9717: $env{'user.domain'},
9718: $item,'reload',$context);
9719: if (($context eq 'requestcourses') ||
9720: ($context eq 'requestauthor')) {
9721: if ($env{'environment.canrequest.'.$item} ne $newacc) {
9722: $newenv{'environment.canrequest.'.$item} = $newacc;
9723: }
9724: } else {
9725: if ($env{'environment.availabletools.'.$item} ne $newacc) {
9726: $newenv{'environment.availabletools.'.$item} = $newacc;
9727: }
9728: }
9729: unless ($context eq 'requestauthor') {
9730: $resulttext .= '<li>'.$titles{$item}.'<ul>';
9731: }
9732: foreach my $type (@{$types},'default','_LC_adv') {
9733: if ($haschgs{$type}) {
9734: my $typetitle = $usertypes->{$type};
9735: if ($type eq 'default') {
9736: $typetitle = $othertitle;
9737: } elsif ($type eq '_LC_adv') {
9738: $typetitle = 'LON-CAPA Advanced Users';
9739: }
9740: if ($inconf{$type}) {
9741: if ($context eq 'requestcourses') {
9742: my $cond;
9743: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
9744: if ($1 eq '') {
9745: $cond = &mt('(Automatic processing of any request).');
9746: } else {
9747: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
9748: }
9749: } else {
9750: $cond = $conditions{$inconf{$type}};
9751: }
9752: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
9753: } elsif ($context eq 'requestauthor') {
9754: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
9755: $titles{$inconf{$type}},$typetitle);
9756:
9757: } else {
9758: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
9759: }
9760: } else {
9761: if ($type eq '_LC_adv') {
9762: if ($inconf{$type} eq '0') {
9763: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
9764: } else {
9765: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
9766: }
9767: } else {
9768: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
9769: }
9770: }
9771: }
9772: }
9773: unless ($context eq 'requestauthor') {
9774: $resulttext .= '</ul></li>';
9775: }
9776: }
9777: }
9778: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
9779: if (ref($changes{'notify'}) eq 'HASH') {
9780: if ($changes{'notify'}{'approval'}) {
9781: if (ref($confhash{'notify'}) eq 'HASH') {
9782: if ($confhash{'notify'}{'approval'}) {
9783: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
9784: } else {
9785: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
9786: }
9787: }
9788: }
9789: }
9790: }
9791: if ($action eq 'requestcourses') {
9792: my @offon = ('off','on');
9793: if ($changes{'uniquecode'}) {
9794: if (ref($confhash{'uniquecode'}) eq 'HASH') {
9795: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
9796: $resulttext .= '<li>'.
9797: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
9798: '</li>';
9799: } else {
9800: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
9801: '</li>';
9802: }
9803: }
9804: foreach my $type ('textbooks','templates') {
9805: if (ref($changes{$type}) eq 'HASH') {
9806: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
9807: foreach my $key (sort(keys(%{$changes{$type}}))) {
9808: my %coursehash = &Apache::lonnet::coursedescription($key);
9809: my $coursetitle = $coursehash{'description'};
9810: my $position = $confhash{$type}{$key}{'order'} + 1;
9811: $resulttext .= '<li>';
9812: foreach my $item ('subject','title','publisher','author') {
9813: next if ((($item eq 'author') || ($item eq 'publisher')) &&
9814: ($type eq 'templates'));
9815: my $name = $item.':';
9816: $name =~ s/^(\w)/\U$1/;
9817: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
9818: }
9819: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
9820: if ($type eq 'textbooks') {
9821: if ($confhash{$type}{$key}{'image'}) {
9822: $resulttext .= ' '.&mt('Image: [_1]',
9823: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
9824: ' alt="Textbook cover" />').'<br />';
9825: }
9826: }
9827: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
9828: }
9829: $resulttext .= '</ul></li>';
9830: }
9831: }
9832: if (ref($changes{'validation'}) eq 'HASH') {
9833: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
9834: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
9835: foreach my $item (@{$validationitemsref}) {
9836: if (exists($changes{'validation'}{$item})) {
9837: if ($item eq 'markup') {
9838: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
9839: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
9840: } else {
9841: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
9842: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
9843: }
9844: }
9845: }
9846: if (exists($changes{'validation'}{'dc'})) {
9847: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
9848: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
9849: }
9850: }
9851: }
9852: }
9853: $resulttext .= '</ul>';
9854: if (keys(%newenv)) {
9855: &Apache::lonnet::appenv(\%newenv);
9856: }
9857: } else {
9858: if ($context eq 'requestcourses') {
9859: $resulttext = &mt('No changes made to rights to request creation of courses.');
9860: } elsif ($context eq 'requestauthor') {
9861: $resulttext = &mt('No changes made to rights to request author space.');
9862: } else {
9863: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
9864: }
9865: }
9866: } else {
9867: $resulttext = '<span class="LC_error">'.
9868: &mt('An error occurred: [_1]',$putresult).'</span>';
9869: }
9870: if ($errors) {
9871: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
9872: '<ul>'.$errors.'</ul></p>';
9873: }
9874: return $resulttext;
9875: }
9876:
9877: sub process_textbook_image {
9878: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
9879: my $filename = $env{'form.'.$caller.'.filename'};
9880: my ($error,$url);
9881: my ($width,$height) = (50,50);
9882: if ($configuserok eq 'ok') {
9883: if ($switchserver) {
9884: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
9885: $switchserver);
9886: } elsif ($author_ok eq 'ok') {
9887: my ($result,$imageurl) =
9888: &publishlogo($r,'upload',$caller,$dom,$confname,
9889: "$type/$cdom/$cnum/cover",$width,$height);
9890: if ($result eq 'ok') {
9891: $url = $imageurl;
9892: } else {
9893: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
9894: }
9895: } else {
9896: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
9897: }
9898: } else {
9899: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
9900: }
9901: return ($url,$error);
9902: }
9903:
9904: sub modify_autoenroll {
9905: my ($dom,$lastactref,%domconfig) = @_;
9906: my ($resulttext,%changes);
9907: my %currautoenroll;
9908: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
9909: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
9910: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
9911: }
9912: }
9913: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
9914: my %title = ( run => 'Auto-enrollment active',
9915: sender => 'Sender for notification messages',
9916: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
9917: failsafe => 'Failsafe for no drops if institutional data missing for a section');
9918: my @offon = ('off','on');
9919: my $sender_uname = $env{'form.sender_uname'};
9920: my $sender_domain = $env{'form.sender_domain'};
9921: if ($sender_domain eq '') {
9922: $sender_uname = '';
9923: } elsif ($sender_uname eq '') {
9924: $sender_domain = '';
9925: }
9926: my $coowners = $env{'form.autoassign_coowners'};
9927: my $failsafe = $env{'form.autoenroll_failsafe'};
9928: $failsafe =~ s{^\s+|\s+$}{}g;
9929: if ($failsafe =~ /\D/) {
9930: undef($failsafe);
9931: }
9932: my %autoenrollhash = (
9933: autoenroll => { 'run' => $env{'form.autoenroll_run'},
9934: 'sender_uname' => $sender_uname,
9935: 'sender_domain' => $sender_domain,
9936: 'co-owners' => $coowners,
9937: 'autofailsafe' => $failsafe,
9938: }
9939: );
9940: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
9941: $dom);
9942: if ($putresult eq 'ok') {
9943: if (exists($currautoenroll{'run'})) {
9944: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
9945: $changes{'run'} = 1;
9946: }
9947: } elsif ($autorun) {
9948: if ($env{'form.autoenroll_run'} ne '1') {
9949: $changes{'run'} = 1;
9950: }
9951: }
9952: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
9953: $changes{'sender'} = 1;
9954: }
9955: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
9956: $changes{'sender'} = 1;
9957: }
9958: if ($currautoenroll{'co-owners'} ne '') {
9959: if ($currautoenroll{'co-owners'} ne $coowners) {
9960: $changes{'coowners'} = 1;
9961: }
9962: } elsif ($coowners) {
9963: $changes{'coowners'} = 1;
9964: }
9965: if ($currautoenroll{'autofailsafe'} ne $failsafe) {
9966: $changes{'autofailsafe'} = 1;
9967: }
9968: if (keys(%changes) > 0) {
9969: $resulttext = &mt('Changes made:').'<ul>';
9970: if ($changes{'run'}) {
9971: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
9972: }
9973: if ($changes{'sender'}) {
9974: if ($sender_uname eq '' || $sender_domain eq '') {
9975: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
9976: } else {
9977: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
9978: }
9979: }
9980: if ($changes{'coowners'}) {
9981: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
9982: &Apache::loncommon::devalidate_domconfig_cache($dom);
9983: if (ref($lastactref) eq 'HASH') {
9984: $lastactref->{'domainconfig'} = 1;
9985: }
9986: }
9987: if ($changes{'autofailsafe'}) {
9988: if ($failsafe ne '') {
9989: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$failsafe).'</li>';
9990: } else {
9991: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section: deleted');
9992: }
9993: &Apache::lonnet::get_domain_defaults($dom,1);
9994: if (ref($lastactref) eq 'HASH') {
9995: $lastactref->{'domdefaults'} = 1;
9996: }
9997: }
9998: $resulttext .= '</ul>';
9999: } else {
10000: $resulttext = &mt('No changes made to auto-enrollment settings');
10001: }
10002: } else {
10003: $resulttext = '<span class="LC_error">'.
10004: &mt('An error occurred: [_1]',$putresult).'</span>';
10005: }
10006: return $resulttext;
10007: }
10008:
10009: sub modify_autoupdate {
10010: my ($dom,%domconfig) = @_;
10011: my ($resulttext,%currautoupdate,%fields,%changes);
10012: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
10013: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
10014: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
10015: }
10016: }
10017: my @offon = ('off','on');
10018: my %title = &Apache::lonlocal::texthash (
10019: run => 'Auto-update:',
10020: classlists => 'Updates to user information in classlists?'
10021: );
10022: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10023: my %fieldtitles = &Apache::lonlocal::texthash (
10024: id => 'Student/Employee ID',
10025: permanentemail => 'E-mail address',
10026: lastname => 'Last Name',
10027: firstname => 'First Name',
10028: middlename => 'Middle Name',
10029: generation => 'Generation',
10030: );
10031: $othertitle = &mt('All users');
10032: if (keys(%{$usertypes}) > 0) {
10033: $othertitle = &mt('Other users');
10034: }
10035: foreach my $key (keys(%env)) {
10036: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
10037: my ($usertype,$item) = ($1,$2);
10038: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
10039: if ($usertype eq 'default') {
10040: push(@{$fields{$1}},$2);
10041: } elsif (ref($types) eq 'ARRAY') {
10042: if (grep(/^\Q$usertype\E$/,@{$types})) {
10043: push(@{$fields{$1}},$2);
10044: }
10045: }
10046: }
10047: }
10048: }
10049: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
10050: @lockablenames = sort(@lockablenames);
10051: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
10052: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
10053: if (@changed) {
10054: $changes{'lockablenames'} = 1;
10055: }
10056: } else {
10057: if (@lockablenames) {
10058: $changes{'lockablenames'} = 1;
10059: }
10060: }
10061: my %updatehash = (
10062: autoupdate => { run => $env{'form.autoupdate_run'},
10063: classlists => $env{'form.classlists'},
10064: fields => {%fields},
10065: lockablenames => \@lockablenames,
10066: }
10067: );
10068: foreach my $key (keys(%currautoupdate)) {
10069: if (($key eq 'run') || ($key eq 'classlists')) {
10070: if (exists($updatehash{autoupdate}{$key})) {
10071: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
10072: $changes{$key} = 1;
10073: }
10074: }
10075: } elsif ($key eq 'fields') {
10076: if (ref($currautoupdate{$key}) eq 'HASH') {
10077: foreach my $item (@{$types},'default') {
10078: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
10079: my $change = 0;
10080: foreach my $type (@{$currautoupdate{$key}{$item}}) {
10081: if (!exists($fields{$item})) {
10082: $change = 1;
10083: last;
10084: } elsif (ref($fields{$item}) eq 'ARRAY') {
10085: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
10086: $change = 1;
10087: last;
10088: }
10089: }
10090: }
10091: if ($change) {
10092: push(@{$changes{$key}},$item);
10093: }
10094: }
10095: }
10096: }
10097: } elsif ($key eq 'lockablenames') {
10098: if (ref($currautoupdate{$key}) eq 'ARRAY') {
10099: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
10100: if (@changed) {
10101: $changes{'lockablenames'} = 1;
10102: }
10103: } else {
10104: if (@lockablenames) {
10105: $changes{'lockablenames'} = 1;
10106: }
10107: }
10108: }
10109: }
10110: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
10111: if (@lockablenames) {
10112: $changes{'lockablenames'} = 1;
10113: }
10114: }
10115: foreach my $item (@{$types},'default') {
10116: if (defined($fields{$item})) {
10117: if (ref($currautoupdate{'fields'}) eq 'HASH') {
10118: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
10119: my $change = 0;
10120: if (ref($fields{$item}) eq 'ARRAY') {
10121: foreach my $type (@{$fields{$item}}) {
10122: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
10123: $change = 1;
10124: last;
10125: }
10126: }
10127: }
10128: if ($change) {
10129: push(@{$changes{'fields'}},$item);
10130: }
10131: } else {
10132: push(@{$changes{'fields'}},$item);
10133: }
10134: } else {
10135: push(@{$changes{'fields'}},$item);
10136: }
10137: }
10138: }
10139: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
10140: $dom);
10141: if ($putresult eq 'ok') {
10142: if (keys(%changes) > 0) {
10143: $resulttext = &mt('Changes made:').'<ul>';
10144: foreach my $key (sort(keys(%changes))) {
10145: if ($key eq 'lockablenames') {
10146: $resulttext .= '<li>';
10147: if (@lockablenames) {
10148: $usertypes->{'default'} = $othertitle;
10149: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
10150: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
10151: } else {
10152: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
10153: }
10154: $resulttext .= '</li>';
10155: } elsif (ref($changes{$key}) eq 'ARRAY') {
10156: foreach my $item (@{$changes{$key}}) {
10157: my @newvalues;
10158: foreach my $type (@{$fields{$item}}) {
10159: push(@newvalues,$fieldtitles{$type});
10160: }
10161: my $newvaluestr;
10162: if (@newvalues > 0) {
10163: $newvaluestr = join(', ',@newvalues);
10164: } else {
10165: $newvaluestr = &mt('none');
10166: }
10167: if ($item eq 'default') {
10168: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
10169: } else {
10170: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
10171: }
10172: }
10173: } else {
10174: my $newvalue;
10175: if ($key eq 'run') {
10176: $newvalue = $offon[$env{'form.autoupdate_run'}];
10177: } else {
10178: $newvalue = $offon[$env{'form.'.$key}];
10179: }
10180: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
10181: }
10182: }
10183: $resulttext .= '</ul>';
10184: } else {
10185: $resulttext = &mt('No changes made to autoupdates');
10186: }
10187: } else {
10188: $resulttext = '<span class="LC_error">'.
10189: &mt('An error occurred: [_1]',$putresult).'</span>';
10190: }
10191: return $resulttext;
10192: }
10193:
10194: sub modify_autocreate {
10195: my ($dom,%domconfig) = @_;
10196: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
10197: if (ref($domconfig{'autocreate'}) eq 'HASH') {
10198: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
10199: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
10200: }
10201: }
10202: my %title= ( xml => 'Auto-creation of courses in XML course description files',
10203: req => 'Auto-creation of validated requests for official courses',
10204: xmldc => 'Identity of course creator of courses from XML files',
10205: );
10206: my @types = ('xml','req');
10207: foreach my $item (@types) {
10208: $newvals{$item} = $env{'form.autocreate_'.$item};
10209: $newvals{$item} =~ s/\D//g;
10210: $newvals{$item} = 0 if ($newvals{$item} eq '');
10211: }
10212: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
10213: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
10214: unless (exists($domcoords{$newvals{'xmldc'}})) {
10215: $newvals{'xmldc'} = '';
10216: }
10217: %autocreatehash = (
10218: autocreate => { xml => $newvals{'xml'},
10219: req => $newvals{'req'},
10220: }
10221: );
10222: if ($newvals{'xmldc'} ne '') {
10223: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
10224: }
10225: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
10226: $dom);
10227: if ($putresult eq 'ok') {
10228: my @items = @types;
10229: if ($newvals{'xml'}) {
10230: push(@items,'xmldc');
10231: }
10232: foreach my $item (@items) {
10233: if (exists($currautocreate{$item})) {
10234: if ($currautocreate{$item} ne $newvals{$item}) {
10235: $changes{$item} = 1;
10236: }
10237: } elsif ($newvals{$item}) {
10238: $changes{$item} = 1;
10239: }
10240: }
10241: if (keys(%changes) > 0) {
10242: my @offon = ('off','on');
10243: $resulttext = &mt('Changes made:').'<ul>';
10244: foreach my $item (@types) {
10245: if ($changes{$item}) {
10246: my $newtxt = $offon[$newvals{$item}];
10247: $resulttext .= '<li>'.
10248: &mt("$title{$item} set to [_1]$newtxt [_2]",
10249: '<b>','</b>').
10250: '</li>';
10251: }
10252: }
10253: if ($changes{'xmldc'}) {
10254: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
10255: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
10256: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
10257: }
10258: $resulttext .= '</ul>';
10259: } else {
10260: $resulttext = &mt('No changes made to auto-creation settings');
10261: }
10262: } else {
10263: $resulttext = '<span class="LC_error">'.
10264: &mt('An error occurred: [_1]',$putresult).'</span>';
10265: }
10266: return $resulttext;
10267: }
10268:
10269: sub modify_directorysrch {
10270: my ($dom,$lastactref,%domconfig) = @_;
10271: my ($resulttext,%changes);
10272: my %currdirsrch;
10273: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
10274: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
10275: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
10276: }
10277: }
10278: my %title = ( available => 'Institutional directory search available',
10279: localonly => 'Other domains can search institution',
10280: lcavailable => 'LON-CAPA directory search available',
10281: lclocalonly => 'Other domains can search LON-CAPA domain',
10282: searchby => 'Search types',
10283: searchtypes => 'Search latitude');
10284: my @offon = ('off','on');
10285: my @otherdoms = ('Yes','No');
10286:
10287: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
10288: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
10289: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
10290:
10291: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10292: if (keys(%{$usertypes}) == 0) {
10293: @cansearch = ('default');
10294: } else {
10295: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
10296: foreach my $type (@{$currdirsrch{'cansearch'}}) {
10297: if (!grep(/^\Q$type\E$/,@cansearch)) {
10298: push(@{$changes{'cansearch'}},$type);
10299: }
10300: }
10301: foreach my $type (@cansearch) {
10302: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
10303: push(@{$changes{'cansearch'}},$type);
10304: }
10305: }
10306: } else {
10307: push(@{$changes{'cansearch'}},@cansearch);
10308: }
10309: }
10310:
10311: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
10312: foreach my $by (@{$currdirsrch{'searchby'}}) {
10313: if (!grep(/^\Q$by\E$/,@searchby)) {
10314: push(@{$changes{'searchby'}},$by);
10315: }
10316: }
10317: foreach my $by (@searchby) {
10318: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
10319: push(@{$changes{'searchby'}},$by);
10320: }
10321: }
10322: } else {
10323: push(@{$changes{'searchby'}},@searchby);
10324: }
10325:
10326: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
10327: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
10328: if (!grep(/^\Q$type\E$/,@searchtypes)) {
10329: push(@{$changes{'searchtypes'}},$type);
10330: }
10331: }
10332: foreach my $type (@searchtypes) {
10333: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
10334: push(@{$changes{'searchtypes'}},$type);
10335: }
10336: }
10337: } else {
10338: if (exists($currdirsrch{'searchtypes'})) {
10339: foreach my $type (@searchtypes) {
10340: if ($type ne $currdirsrch{'searchtypes'}) {
10341: push(@{$changes{'searchtypes'}},$type);
10342: }
10343: }
10344: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
10345: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
10346: }
10347: } else {
10348: push(@{$changes{'searchtypes'}},@searchtypes);
10349: }
10350: }
10351:
10352: my %dirsrch_hash = (
10353: directorysrch => { available => $env{'form.dirsrch_available'},
10354: cansearch => \@cansearch,
10355: localonly => $env{'form.dirsrch_instlocalonly'},
10356: lclocalonly => $env{'form.dirsrch_domlocalonly'},
10357: lcavailable => $env{'form.dirsrch_domavailable'},
10358: searchby => \@searchby,
10359: searchtypes => \@searchtypes,
10360: }
10361: );
10362: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
10363: $dom);
10364: if ($putresult eq 'ok') {
10365: if (exists($currdirsrch{'available'})) {
10366: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
10367: $changes{'available'} = 1;
10368: }
10369: } else {
10370: if ($env{'form.dirsrch_available'} eq '1') {
10371: $changes{'available'} = 1;
10372: }
10373: }
10374: if (exists($currdirsrch{'lcavailable'})) {
10375: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
10376: $changes{'lcavailable'} = 1;
10377: }
10378: } else {
10379: if ($env{'form.dirsrch_lcavailable'} eq '1') {
10380: $changes{'lcavailable'} = 1;
10381: }
10382: }
10383: if (exists($currdirsrch{'localonly'})) {
10384: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
10385: $changes{'localonly'} = 1;
10386: }
10387: } else {
10388: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
10389: $changes{'localonly'} = 1;
10390: }
10391: }
10392: if (exists($currdirsrch{'lclocalonly'})) {
10393: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
10394: $changes{'lclocalonly'} = 1;
10395: }
10396: } else {
10397: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
10398: $changes{'lclocalonly'} = 1;
10399: }
10400: }
10401: if (keys(%changes) > 0) {
10402: $resulttext = &mt('Changes made:').'<ul>';
10403: if ($changes{'available'}) {
10404: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
10405: }
10406: if ($changes{'lcavailable'}) {
10407: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
10408: }
10409: if ($changes{'localonly'}) {
10410: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
10411: }
10412: if ($changes{'lclocalonly'}) {
10413: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
10414: }
10415: if (ref($changes{'cansearch'}) eq 'ARRAY') {
10416: my $chgtext;
10417: if (ref($usertypes) eq 'HASH') {
10418: if (keys(%{$usertypes}) > 0) {
10419: foreach my $type (@{$types}) {
10420: if (grep(/^\Q$type\E$/,@cansearch)) {
10421: $chgtext .= $usertypes->{$type}.'; ';
10422: }
10423: }
10424: if (grep(/^default$/,@cansearch)) {
10425: $chgtext .= $othertitle;
10426: } else {
10427: $chgtext =~ s/\; $//;
10428: }
10429: $resulttext .=
10430: '<li>'.
10431: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
10432: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
10433: '</li>';
10434: }
10435: }
10436: }
10437: if (ref($changes{'searchby'}) eq 'ARRAY') {
10438: my ($searchtitles,$titleorder) = &sorted_searchtitles();
10439: my $chgtext;
10440: foreach my $type (@{$titleorder}) {
10441: if (grep(/^\Q$type\E$/,@searchby)) {
10442: if (defined($searchtitles->{$type})) {
10443: $chgtext .= $searchtitles->{$type}.'; ';
10444: }
10445: }
10446: }
10447: $chgtext =~ s/\; $//;
10448: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
10449: }
10450: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
10451: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
10452: my $chgtext;
10453: foreach my $type (@{$srchtypeorder}) {
10454: if (grep(/^\Q$type\E$/,@searchtypes)) {
10455: if (defined($srchtypes_desc->{$type})) {
10456: $chgtext .= $srchtypes_desc->{$type}.'; ';
10457: }
10458: }
10459: }
10460: $chgtext =~ s/\; $//;
10461: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
10462: }
10463: $resulttext .= '</ul>';
10464: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
10465: if (ref($lastactref) eq 'HASH') {
10466: $lastactref->{'directorysrch'} = 1;
10467: }
10468: } else {
10469: $resulttext = &mt('No changes made to directory search settings');
10470: }
10471: } else {
10472: $resulttext = '<span class="LC_error">'.
10473: &mt('An error occurred: [_1]',$putresult).'</span>';
10474: }
10475: return $resulttext;
10476: }
10477:
10478: sub modify_contacts {
10479: my ($dom,$lastactref,%domconfig) = @_;
10480: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
10481: if (ref($domconfig{'contacts'}) eq 'HASH') {
10482: foreach my $key (keys(%{$domconfig{'contacts'}})) {
10483: $currsetting{$key} = $domconfig{'contacts'}{$key};
10484: }
10485: }
10486: my (%others,%to,%bcc,%includestr,%includeloc);
10487: my @contacts = ('supportemail','adminemail');
10488: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
10489: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail','hostipmail');
10490: my @toggles = ('reporterrors','reportupdates');
10491: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
10492: foreach my $type (@mailings) {
10493: @{$newsetting{$type}} =
10494: &Apache::loncommon::get_env_multiple('form.'.$type);
10495: foreach my $item (@contacts) {
10496: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
10497: $contacts_hash{contacts}{$type}{$item} = 1;
10498: } else {
10499: $contacts_hash{contacts}{$type}{$item} = 0;
10500: }
10501: }
10502: $others{$type} = $env{'form.'.$type.'_others'};
10503: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
10504: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10505: $bcc{$type} = $env{'form.'.$type.'_bcc'};
10506: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
10507: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
10508: $includestr{$type} = $env{'form.'.$type.'_includestr'};
10509: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
10510: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
10511: }
10512: }
10513: }
10514: foreach my $item (@contacts) {
10515: $to{$item} = $env{'form.'.$item};
10516: $contacts_hash{'contacts'}{$item} = $to{$item};
10517: }
10518: foreach my $item (@toggles) {
10519: if ($env{'form.'.$item} =~ /^(0|1)$/) {
10520: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
10521: }
10522: }
10523: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
10524: foreach my $field (@{$fields}) {
10525: if (ref($possoptions->{$field}) eq 'ARRAY') {
10526: my $value = $env{'form.helpform_'.$field};
10527: $value =~ s/^\s+|\s+$//g;
10528: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
10529: $contacts_hash{'contacts'}{'helpform'}{$field} = $value;
10530: if ($field eq 'screenshot') {
10531: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
10532: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
10533: $contacts_hash{'contacts'}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
10534: }
10535: }
10536: }
10537: }
10538: }
10539: }
10540: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10541: my (@statuses,%usertypeshash,@overrides);
10542: if ((ref($types) eq 'ARRAY') && (@{$types} > 0)) {
10543: @statuses = @{$types};
10544: if (ref($usertypes) eq 'HASH') {
10545: %usertypeshash = %{$usertypes};
10546: }
10547: }
10548: if (@statuses) {
10549: my @possoverrides = &Apache::loncommon::get_env_multiple('form.overrides');
10550: foreach my $type (@possoverrides) {
10551: if (($type ne '') && (grep(/^\Q$type\E$/,@statuses))) {
10552: push(@overrides,$type);
10553: }
10554: }
10555: if (@overrides) {
10556: foreach my $type (@overrides) {
10557: my @standard = &Apache::loncommon::get_env_multiple('form.override_'.$type);
10558: foreach my $item (@contacts) {
10559: if (grep(/^\Q$item\E$/,@standard)) {
10560: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 1;
10561: $newsetting{'override_'.$type}{$item} = 1;
10562: } else {
10563: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 0;
10564: $newsetting{'override_'.$type}{$item} = 0;
10565: }
10566: }
10567: $contacts_hash{'contacts'}{'overrides'}{$type}{'others'} = $env{'form.override_'.$type.'_others'};
10568: $contacts_hash{'contacts'}{'overrides'}{$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
10569: $newsetting{'override_'.$type}{'others'} = $env{'form.override_'.$type.'_others'};
10570: $newsetting{'override_'.$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
10571: if (($env{'form.override_'.$type.'_includestr'} ne '') && ($env{'form.override_'.$type.'_includeloc'} =~ /^s|b$/)) {
10572: $includestr{$type} = $env{'form.override_'.$type.'_includestr'};
10573: $includeloc{$type} = $env{'form.override_'.$type.'_includeloc'};
10574: $contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
10575: $newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};
10576: }
10577: }
10578: }
10579: }
10580: if (keys(%currsetting) > 0) {
10581: foreach my $item (@contacts) {
10582: if ($to{$item} ne $currsetting{$item}) {
10583: $changes{$item} = 1;
10584: }
10585: }
10586: foreach my $type (@mailings) {
10587: foreach my $item (@contacts) {
10588: if (ref($currsetting{$type}) eq 'HASH') {
10589: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
10590: push(@{$changes{$type}},$item);
10591: }
10592: } else {
10593: push(@{$changes{$type}},@{$newsetting{$type}});
10594: }
10595: }
10596: if ($others{$type} ne $currsetting{$type}{'others'}) {
10597: push(@{$changes{$type}},'others');
10598: }
10599: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10600: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
10601: push(@{$changes{$type}},'bcc');
10602: }
10603: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
10604: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
10605: push(@{$changes{$type}},'include');
10606: }
10607: }
10608: }
10609: if (ref($fields) eq 'ARRAY') {
10610: if (ref($currsetting{'helpform'}) eq 'HASH') {
10611: foreach my $field (@{$fields}) {
10612: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
10613: push(@{$changes{'helpform'}},$field);
10614: }
10615: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
10616: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
10617: push(@{$changes{'helpform'}},'maxsize');
10618: }
10619: }
10620: }
10621: } else {
10622: foreach my $field (@{$fields}) {
10623: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
10624: push(@{$changes{'helpform'}},$field);
10625: }
10626: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
10627: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
10628: push(@{$changes{'helpform'}},'maxsize');
10629: }
10630: }
10631: }
10632: }
10633: }
10634: if (@statuses) {
10635: if (ref($currsetting{'overrides'}) eq 'HASH') {
10636: foreach my $key (keys(%{$currsetting{'overrides'}})) {
10637: if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {
10638: if (ref($newsetting{'override_'.$key}) eq 'HASH') {
10639: foreach my $item (@contacts,'bcc','others','include') {
10640: if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {
10641: push(@{$changes{'overrides'}},$key);
10642: last;
10643: }
10644: }
10645: } else {
10646: push(@{$changes{'overrides'}},$key);
10647: }
10648: }
10649: }
10650: foreach my $key (@overrides) {
10651: unless (exists($currsetting{'overrides'}{$key})) {
10652: push(@{$changes{'overrides'}},$key);
10653: }
10654: }
10655: } else {
10656: foreach my $key (@overrides) {
10657: push(@{$changes{'overrides'}},$key);
10658: }
10659: }
10660: }
10661: } else {
10662: my %default;
10663: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
10664: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
10665: $default{'errormail'} = 'adminemail';
10666: $default{'packagesmail'} = 'adminemail';
10667: $default{'helpdeskmail'} = 'supportemail';
10668: $default{'otherdomsmail'} = 'supportemail';
10669: $default{'lonstatusmail'} = 'adminemail';
10670: $default{'requestsmail'} = 'adminemail';
10671: $default{'updatesmail'} = 'adminemail';
10672: $default{'hostipmail'} = 'adminemail';
10673: foreach my $item (@contacts) {
10674: if ($to{$item} ne $default{$item}) {
10675: $changes{$item} = 1;
10676: }
10677: }
10678: foreach my $type (@mailings) {
10679: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
10680: push(@{$changes{$type}},@{$newsetting{$type}});
10681: }
10682: if ($others{$type} ne '') {
10683: push(@{$changes{$type}},'others');
10684: }
10685: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10686: if ($bcc{$type} ne '') {
10687: push(@{$changes{$type}},'bcc');
10688: }
10689: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
10690: push(@{$changes{$type}},'include');
10691: }
10692: }
10693: }
10694: if (ref($fields) eq 'ARRAY') {
10695: foreach my $field (@{$fields}) {
10696: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
10697: push(@{$changes{'helpform'}},$field);
10698: }
10699: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
10700: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
10701: push(@{$changes{'helpform'}},'maxsize');
10702: }
10703: }
10704: }
10705: }
10706: }
10707: foreach my $item (@toggles) {
10708: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
10709: $changes{$item} = 1;
10710: } elsif ((!$env{'form.'.$item}) &&
10711: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
10712: $changes{$item} = 1;
10713: }
10714: }
10715: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
10716: $dom);
10717: if ($putresult eq 'ok') {
10718: if (keys(%changes) > 0) {
10719: &Apache::loncommon::devalidate_domconfig_cache($dom);
10720: if (ref($lastactref) eq 'HASH') {
10721: $lastactref->{'domainconfig'} = 1;
10722: }
10723: my ($titles,$short_titles) = &contact_titles();
10724: $resulttext = &mt('Changes made:').'<ul>';
10725: foreach my $item (@contacts) {
10726: if ($changes{$item}) {
10727: $resulttext .= '<li>'.$titles->{$item}.
10728: &mt(' set to: ').
10729: '<span class="LC_cusr_emph">'.
10730: $to{$item}.'</span></li>';
10731: }
10732: }
10733: foreach my $type (@mailings) {
10734: if (ref($changes{$type}) eq 'ARRAY') {
10735: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10736: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
10737: } else {
10738: $resulttext .= '<li>'.$titles->{$type}.': ';
10739: }
10740: my @text;
10741: foreach my $item (@{$newsetting{$type}}) {
10742: push(@text,$short_titles->{$item});
10743: }
10744: if ($others{$type} ne '') {
10745: push(@text,$others{$type});
10746: }
10747: if (@text) {
10748: $resulttext .= '<span class="LC_cusr_emph">'.
10749: join(', ',@text).'</span>';
10750: }
10751: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10752: if ($bcc{$type} ne '') {
10753: my $bcctext;
10754: if (@text) {
10755: $bcctext = ' '.&mt('with Bcc to');
10756: } else {
10757: $bcctext = '(Bcc)';
10758: }
10759: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
10760: } elsif (!@text) {
10761: $resulttext .= &mt('No one');
10762: }
10763: if ($includestr{$type} ne '') {
10764: if ($includeloc{$type} eq 'b') {
10765: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
10766: } elsif ($includeloc{$type} eq 's') {
10767: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
10768: }
10769: }
10770: } elsif (!@text) {
10771: $resulttext .= &mt('No recipients');
10772: }
10773: $resulttext .= '</li>';
10774: }
10775: }
10776: if (ref($changes{'overrides'}) eq 'ARRAY') {
10777: my @deletions;
10778: foreach my $type (@{$changes{'overrides'}}) {
10779: if ($usertypeshash{$type}) {
10780: if (grep(/^\Q$type\E/,@overrides)) {
10781: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation set for [_1]",
10782: $usertypeshash{$type}).'<ul><li>';
10783: if (ref($newsetting{'override_'.$type}) eq 'HASH') {
10784: my @text;
10785: foreach my $item (@contacts) {
10786: if ($newsetting{'override_'.$type}{$item}) {
10787: push(@text,$short_titles->{$item});
10788: }
10789: }
10790: if ($newsetting{'override_'.$type}{'others'} ne '') {
10791: push(@text,$newsetting{'override_'.$type}{'others'});
10792: }
10793:
10794: if (@text) {
10795: $resulttext .= &mt('Helpdesk e-mail sent to: [_1]',
10796: '<span class="LC_cusr_emph">'.join(', ',@text).'</span>');
10797: }
10798: if ($newsetting{'override_'.$type}{'bcc'} ne '') {
10799: my $bcctext;
10800: if (@text) {
10801: $bcctext = ' '.&mt('with Bcc to');
10802: } else {
10803: $bcctext = '(Bcc)';
10804: }
10805: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$newsetting{'override_'.$type}{'bcc'}.'</span>';
10806: } elsif (!@text) {
10807: $resulttext .= &mt('Helpdesk e-mail sent to no one');
10808: }
10809: $resulttext .= '</li>';
10810: if ($newsetting{'override_'.$type}{'include'} ne '') {
10811: my ($loc,$str) = split(/:/,$newsetting{'override_'.$type}{'include'});
10812: if ($loc eq 'b') {
10813: $resulttext .= '<li>'.&mt('Text automatically added to e-mail body:').' '.&unescape($str).'</li>';
10814: } elsif ($loc eq 's') {
10815: $resulttext .= '<li>'.&mt('Text automatically added to e-mail subject:').' '.&unescape($str).'</li>';
10816: }
10817: }
10818: }
10819: $resulttext .= '</li></ul></li>';
10820: } else {
10821: push(@deletions,$usertypeshash{$type});
10822: }
10823: }
10824: }
10825: if (@deletions) {
10826: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation discontinued for: [_1]",
10827: join(', ',@deletions)).'</li>';
10828: }
10829: }
10830: my @offon = ('off','on');
10831: if ($changes{'reporterrors'}) {
10832: $resulttext .= '<li>'.
10833: &mt('E-mail error reports to [_1] set to "'.
10834: $offon[$env{'form.reporterrors'}].'".',
10835: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
10836: &mt('LON-CAPA core group - MSU'),600,500)).
10837: '</li>';
10838: }
10839: if ($changes{'reportupdates'}) {
10840: $resulttext .= '<li>'.
10841: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
10842: $offon[$env{'form.reportupdates'}].'".',
10843: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
10844: &mt('LON-CAPA core group - MSU'),600,500)).
10845: '</li>';
10846: }
10847: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
10848: my (@optional,@required,@unused,$maxsizechg);
10849: foreach my $field (@{$changes{'helpform'}}) {
10850: if ($field eq 'maxsize') {
10851: $maxsizechg = 1;
10852: next;
10853: }
10854: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
10855: push(@optional,$field);
10856: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
10857: push(@unused,$field);
10858: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
10859: push(@required,$field);
10860: }
10861: }
10862: if (@optional) {
10863: $resulttext .= '<li>'.
10864: &mt('Help form fields changed to "Optional": [_1].',
10865: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
10866: '</li>';
10867: }
10868: if (@required) {
10869: $resulttext .= '<li>'.
10870: &mt('Help form fields changed to "Required": [_1].',
10871: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
10872: '</li>';
10873: }
10874: if (@unused) {
10875: $resulttext .= '<li>'.
10876: &mt('Help form fields changed to "Not shown": [_1].',
10877: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
10878: '</li>';
10879: }
10880: if ($maxsizechg) {
10881: $resulttext .= '<li>'.
10882: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
10883: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
10884: '</li>';
10885: }
10886: }
10887: $resulttext .= '</ul>';
10888: } else {
10889: $resulttext = &mt('No changes made to contacts and form settings');
10890: }
10891: } else {
10892: $resulttext = '<span class="LC_error">'.
10893: &mt('An error occurred: [_1].',$putresult).'</span>';
10894: }
10895: return $resulttext;
10896: }
10897:
10898: sub modify_passwords {
10899: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
10900: my ($resulttext,%current,%changes,%newvalues,@oktypes,$errors,
10901: $updatedefaults,$updateconf);
10902: my $customfn = 'resetpw.html';
10903: if (ref($domconfig{'passwords'}) eq 'HASH') {
10904: %current = %{$domconfig{'passwords'}};
10905: }
10906: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10907: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10908: if (ref($types) eq 'ARRAY') {
10909: @oktypes = @{$types};
10910: }
10911: push(@oktypes,'default');
10912:
10913: my %titles = &Apache::lonlocal::texthash (
10914: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
10915: intauth_check => 'Check bcrypt cost if authenticated',
10916: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
10917: permanent => 'Permanent e-mail address',
10918: critical => 'Critical notification address',
10919: notify => 'Notification address',
10920: min => 'Minimum password length',
10921: max => 'Maximum password length',
10922: chars => 'Required characters',
10923: numsaved => 'Number of previous passwords to save',
10924: reset => 'Resetting Forgotten Password',
10925: intauth => 'Encryption of Stored Passwords (Internal Auth)',
10926: rules => 'Rules for LON-CAPA Passwords',
10927: crsownerchg => 'Course Owner Changing Student Passwords',
10928: username => 'Username',
10929: email => 'E-mail address',
10930: );
10931:
10932: #
10933: # Retrieve current domain configuration for internal authentication from $domconfig{'defaults'}.
10934: #
10935: my (%curr_defaults,%save_defaults);
10936: if (ref($domconfig{'defaults'}) eq 'HASH') {
10937: foreach my $key (keys(%{$domconfig{'defaults'}})) {
10938: if ($key =~ /^intauth_(cost|check|switch)$/) {
10939: $curr_defaults{$key} = $domconfig{'defaults'}{$key};
10940: } else {
10941: $save_defaults{$key} = $domconfig{'defaults'}{$key};
10942: }
10943: }
10944: }
10945: my %staticdefaults = (
10946: 'resetlink' => 2,
10947: 'resetcase' => \@oktypes,
10948: 'resetprelink' => 'both',
10949: 'resetemail' => ['critical','notify','permanent'],
10950: 'intauth_cost' => 10,
10951: 'intauth_check' => 0,
10952: 'intauth_switch' => 0,
10953: );
10954: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
10955: foreach my $type (@oktypes) {
10956: $staticdefaults{'resetpostlink'}{$type} = ['email','username'];
10957: }
10958: my $linklife = $env{'form.passwords_link'};
10959: $linklife =~ s/^\s+|\s+$//g;
10960: if (($linklife =~ /^\d+(|\.\d*)$/) && ($linklife > 0)) {
10961: $newvalues{'resetlink'} = $linklife;
10962: if ($current{'resetlink'}) {
10963: if ($current{'resetlink'} ne $linklife) {
10964: $changes{'reset'} = 1;
10965: }
10966: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
10967: if ($staticdefaults{'resetlink'} ne $linklife) {
10968: $changes{'reset'} = 1;
10969: }
10970: }
10971: } elsif ($current{'resetlink'}) {
10972: $changes{'reset'} = 1;
10973: }
10974: my @casesens;
10975: my @posscase = &Apache::loncommon::get_env_multiple('form.passwords_case_sensitive');
10976: foreach my $case (sort(@posscase)) {
10977: if (grep(/^\Q$case\E$/,@oktypes)) {
10978: push(@casesens,$case);
10979: }
10980: }
10981: $newvalues{'resetcase'} = \@casesens;
10982: if (ref($current{'resetcase'}) eq 'ARRAY') {
10983: my @diffs = &Apache::loncommon::compare_arrays($current{'resetcase'},\@casesens);
10984: if (@diffs > 0) {
10985: $changes{'reset'} = 1;
10986: }
10987: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
10988: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetcase'},\@casesens);
10989: if (@diffs > 0) {
10990: $changes{'reset'} = 1;
10991: }
10992: }
10993: if ($env{'form.passwords_prelink'} =~ /^(both|either)$/) {
10994: $newvalues{'resetprelink'} = $env{'form.passwords_prelink'};
10995: if (exists($current{'resetprelink'})) {
10996: if ($current{'resetprelink'} ne $newvalues{'resetprelink'}) {
10997: $changes{'reset'} = 1;
10998: }
10999: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
11000: if ($staticdefaults{'resetprelink'} ne $newvalues{'resetprelink'}) {
11001: $changes{'reset'} = 1;
11002: }
11003: }
11004: } elsif ($current{'resetprelink'}) {
11005: $changes{'reset'} = 1;
11006: }
11007: foreach my $type (@oktypes) {
11008: my @possplink = &Apache::loncommon::get_env_multiple('form.passwords_postlink_'.$type);
11009: my @postlink;
11010: foreach my $item (sort(@possplink)) {
11011: if ($item =~ /^(email|username)$/) {
11012: push(@postlink,$item);
11013: }
11014: }
11015: $newvalues{'resetpostlink'}{$type} = \@postlink;
11016: unless ($changes{'reset'}) {
11017: if (ref($current{'resetpostlink'}) eq 'HASH') {
11018: if (ref($current{'resetpostlink'}{$type}) eq 'ARRAY') {
11019: my @diffs = &Apache::loncommon::compare_arrays($current{'resetpostlink'}{$type},\@postlink);
11020: if (@diffs > 0) {
11021: $changes{'reset'} = 1;
11022: }
11023: } else {
11024: $changes{'reset'} = 1;
11025: }
11026: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
11027: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetpostlink'}{$type},\@postlink);
11028: if (@diffs > 0) {
11029: $changes{'reset'} = 1;
11030: }
11031: }
11032: }
11033: }
11034: my @possemailsrc = &Apache::loncommon::get_env_multiple('form.passwords_emailsrc');
11035: my @resetemail;
11036: foreach my $item (sort(@possemailsrc)) {
11037: if ($item =~ /^(permanent|critical|notify)$/) {
11038: push(@resetemail,$item);
11039: }
11040: }
11041: $newvalues{'resetemail'} = \@resetemail;
11042: unless ($changes{'reset'}) {
11043: if (ref($current{'resetemail'}) eq 'ARRAY') {
11044: my @diffs = &Apache::loncommon::compare_arrays($current{'resetemail'},\@resetemail);
11045: if (@diffs > 0) {
11046: $changes{'reset'} = 1;
11047: }
11048: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
11049: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetemail'},\@resetemail);
11050: if (@diffs > 0) {
11051: $changes{'reset'} = 1;
11052: }
11053: }
11054: }
11055: if ($env{'form.passwords_stdtext'} == 0) {
11056: $newvalues{'resetremove'} = 1;
11057: unless ($current{'resetremove'}) {
11058: $changes{'reset'} = 1;
11059: }
11060: } elsif ($current{'resetremove'}) {
11061: $changes{'reset'} = 1;
11062: }
11063: if ($env{'form.passwords_customfile.filename'} ne '') {
11064: my $servadm = $r->dir_config('lonAdmEMail');
11065: my $servadm = $r->dir_config('lonAdmEMail');
11066: my ($configuserok,$author_ok,$switchserver) =
11067: &config_check($dom,$confname,$servadm);
11068: my $error;
11069: if ($configuserok eq 'ok') {
11070: if ($switchserver) {
11071: $error = &mt("Upload of file containing domain-specific text is not permitted to this server: [_1]",$switchserver);
11072: } else {
11073: if ($author_ok eq 'ok') {
11074: my ($result,$customurl) =
11075: &publishlogo($r,'upload','passwords_customfile',$dom,
11076: $confname,'customtext/resetpw','','',$customfn);
11077: if ($result eq 'ok') {
11078: $newvalues{'resetcustom'} = $customurl;
11079: $changes{'reset'} = 1;
11080: } else {
11081: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customfn,$result);
11082: }
11083: } else {
11084: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$author_ok);
11085: }
11086: }
11087: } else {
11088: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$configuserok);
11089: }
11090: if ($error) {
11091: &Apache::lonnet::logthis($error);
11092: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11093: }
11094: } elsif ($current{'resetcustom'}) {
11095: if ($env{'form.passwords_custom_del'}) {
11096: $changes{'reset'} = 1;
11097: } else {
11098: $newvalues{'resetcustom'} = $current{'resetcustom'};
11099: }
11100: }
11101: $env{'form.intauth_cost'} =~ s/^\s+|\s+$//g;
11102: if (($env{'form.intauth_cost'} ne '') && ($env{'form.intauth_cost'} =~ /^\d+$/)) {
11103: $save_defaults{'intauth_cost'} = $env{'form.intauth_cost'};
11104: if ($save_defaults{'intauth_cost'} ne $curr_defaults{'intauth_cost'}) {
11105: $changes{'intauth'} = 1;
11106: }
11107: } else {
11108: $save_defaults{'intauth_cost'} = $curr_defaults{'intauth_cost'};
11109: }
11110: if ($env{'form.intauth_check'} =~ /^(0|1|2)$/) {
11111: $save_defaults{'intauth_check'} = $env{'form.intauth_check'};
11112: if ($save_defaults{'intauth_check'} ne $curr_defaults{'intauth_check'}) {
11113: $changes{'intauth'} = 1;
11114: }
11115: } else {
11116: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
11117: }
11118: if ($env{'form.intauth_switch'} =~ /^(0|1|2)$/) {
11119: $save_defaults{'intauth_switch'} = $env{'form.intauth_switch'};
11120: if ($save_defaults{'intauth_switch'} ne $curr_defaults{'intauth_switch'}) {
11121: $changes{'intauth'} = 1;
11122: }
11123: } else {
11124: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
11125: }
11126: foreach my $item ('cost','check','switch') {
11127: if ($save_defaults{'intauth_'.$item} ne $domdefaults{'intauth_'.$item}) {
11128: $domdefaults{'intauth_'.$item} = $save_defaults{'intauth_'.$item};
11129: $updatedefaults = 1;
11130: }
11131: }
11132: foreach my $rule ('min','max','numsaved') {
11133: $env{'form.passwords_'.$rule} =~ s/^\s+|\s+$//g;
11134: my $ruleok;
11135: if ($rule eq 'min') {
11136: if ($env{'form.passwords_'.$rule} =~ /^\d+$/) {
11137: if ($env{'form.passwords_'.$rule} >= $Apache::lonnet::passwdmin) {
11138: $ruleok = 1;
11139: }
11140: }
11141: } elsif (($env{'form.passwords_'.$rule} =~ /^\d+$/) &&
11142: ($env{'form.passwords_'.$rule} ne '0')) {
11143: $ruleok = 1;
11144: }
11145: if ($ruleok) {
11146: $newvalues{$rule} = $env{'form.passwords_'.$rule};
11147: if (exists($current{$rule})) {
11148: if ($newvalues{$rule} ne $current{$rule}) {
11149: $changes{'rules'} = 1;
11150: }
11151: } elsif ($rule eq 'min') {
11152: if ($staticdefaults{$rule} ne $newvalues{$rule}) {
11153: $changes{'rules'} = 1;
11154: }
11155: } else {
11156: $changes{'rules'} = 1;
11157: }
11158: } elsif (exists($current{$rule})) {
11159: $changes{'rules'} = 1;
11160: }
11161: }
11162: my @posschars = &Apache::loncommon::get_env_multiple('form.passwords_chars');
11163: my @chars;
11164: foreach my $item (sort(@posschars)) {
11165: if ($item =~ /^(uc|lc|num|spec)$/) {
11166: push(@chars,$item);
11167: }
11168: }
11169: $newvalues{'chars'} = \@chars;
11170: unless ($changes{'rules'}) {
11171: if (ref($current{'chars'}) eq 'ARRAY') {
11172: my @diffs = &Apache::loncommon::compare_arrays($current{'chars'},\@chars);
11173: if (@diffs > 0) {
11174: $changes{'rules'} = 1;
11175: }
11176: } else {
11177: if (@chars > 0) {
11178: $changes{'rules'} = 1;
11179: }
11180: }
11181: }
11182: my %crsownerchg = (
11183: by => [],
11184: for => [],
11185: );
11186: foreach my $item ('by','for') {
11187: my @posstypes = &Apache::loncommon::get_env_multiple('form.passwords_crsowner_'.$item);
11188: foreach my $type (sort(@posstypes)) {
11189: if (grep(/^\Q$type\E$/,@oktypes)) {
11190: push(@{$crsownerchg{$item}},$type);
11191: }
11192: }
11193: }
11194: $newvalues{'crsownerchg'} = \%crsownerchg;
11195: if (ref($current{'crsownerchg'}) eq 'HASH') {
11196: foreach my $item ('by','for') {
11197: if (ref($current{'crsownerchg'}{$item}) eq 'ARRAY') {
11198: my @diffs = &Apache::loncommon::compare_arrays($current{'crsownerchg'}{$item},$crsownerchg{$item});
11199: if (@diffs > 0) {
11200: $changes{'crsownerchg'} = 1;
11201: last;
11202: }
11203: }
11204: }
11205: } elsif (!(ref($domconfig{passwords}) eq 'HASH')) {
11206: foreach my $item ('by','for') {
11207: if (@{$crsownerchg{$item}} > 0) {
11208: $changes{'crsownerchg'} = 1;
11209: last;
11210: }
11211: }
11212: }
11213:
11214: my %confighash = (
11215: defaults => \%save_defaults,
11216: passwords => \%newvalues,
11217: );
11218: &process_captcha('passwords',\%changes,$confighash{'passwords'},$domconfig{'passwords'});
11219:
11220: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
11221: if ($putresult eq 'ok') {
11222: if (keys(%changes) > 0) {
11223: $resulttext = &mt('Changes made: ').'<ul>';
11224: foreach my $key ('reset','intauth','rules','crsownerchg') {
11225: if ($changes{$key}) {
11226: unless ($key eq 'intauth') {
11227: $updateconf = 1;
11228: }
11229: $resulttext .= '<li>'.$titles{$key}.':<ul>';
11230: if ($key eq 'reset') {
11231: if ($confighash{'passwords'}{'captcha'} eq 'original') {
11232: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: original CAPTCHA').'</li>';
11233: } elsif ($confighash{'passwords'}{'captcha'} eq 'recaptcha') {
11234: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: reCAPTCHA').' '.
11235: &mt('version: [_1]',$confighash{'passwords'}{'recaptchaversion'}).'<br />';
11236: if (ref($confighash{'passwords'}{'recaptchakeys'}) eq 'HASH') {
11237: $resulttext .= &mt('Public key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'public'}).'</br>'.
11238: &mt('Private key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'private'}).'</li>';
11239: }
11240: } else {
11241: $resulttext .= '<li>'.&mt('No CAPTCHA validation').'</li>';
11242: }
11243: if ($confighash{'passwords'}{'resetlink'}) {
11244: $resulttext .= '<li>'.&mt('Reset link expiration set to [quant,_1,hour]',$confighash{'passwords'}{'resetlink'}).'</li>';
11245: } else {
11246: $resulttext .= '<li>'.&mt('No reset link expiration set.').' '.
11247: &mt('Will default to 2 hours').'</li>';
11248: }
11249: if (ref($confighash{'passwords'}{'resetcase'}) eq 'ARRAY') {
11250: if (@{$confighash{'passwords'}{'resetcase'}} == 0) {
11251: $resulttext .= '<li>'.&mt('User input for username and/or e-mail address not case sensitive for "Forgot Password" web form').'</li>';
11252: } else {
11253: my $casesens;
11254: foreach my $type (@{$confighash{'passwords'}{'resetcase'}}) {
11255: if ($type eq 'default') {
11256: $casesens .= $othertitle.', ';
11257: } elsif ($usertypes->{$type} ne '') {
11258: $casesens .= $usertypes->{$type}.', ';
11259: }
11260: }
11261: $casesens =~ s/\Q, \E$//;
11262: $resulttext .= '<li>'.&mt('"Forgot Password" web form input for username and/or e-mail address is case-sensitive for: [_1]',$casesens).'</li>';
11263: }
11264: } else {
11265: $resulttext .= '<li>'.&mt('Case-sensitivity not set for "Forgot Password" web form').' '.&mt('Will default to case-sensitive for username and/or e-mail address for all').'</li>';
11266: }
11267: if ($confighash{'passwords'}{'resetprelink'} eq 'either') {
11268: $resulttext .= '<li>'.&mt('Users can enter either a username or an e-mail address in "Forgot Password" web form').'</li>';
11269: } else {
11270: $resulttext .= '<li>'.&mt('Users can enter both a username and an e-mail address in "Forgot Password" web form').'</li>';
11271: }
11272: if (ref($confighash{'passwords'}{'resetpostlink'}) eq 'HASH') {
11273: my $output;
11274: if (ref($types) eq 'ARRAY') {
11275: foreach my $type (@{$types}) {
11276: if (ref($confighash{'passwords'}{'resetpostlink'}{$type}) eq 'ARRAY') {
11277: if (@{$confighash{'passwords'}{'resetpostlink'}{$type}} == 0) {
11278: $output .= $usertypes->{$type}.' -- '.&mt('none');
11279: } else {
11280: $output .= $usertypes->{$type}.' -- '.
11281: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{$type}})).'; ';
11282: }
11283: }
11284: }
11285: }
11286: if (ref($confighash{'passwords'}{'resetpostlink'}{'default'}) eq 'ARRAY') {
11287: if (@{$confighash{'passwords'}{'resetpostlink'}{'default'}} == 0) {
11288: $output .= $othertitle.' -- '.&mt('none');
11289: } else {
11290: $output .= $othertitle.' -- '.
11291: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{'default'}}));
11292: }
11293: }
11294: if ($output) {
11295: $resulttext .= '<li>'.&mt('Information required for new password form (by user type) set to: [_1]',$output).'</li>';
11296: } else {
11297: $resulttext .= '<li>'.&mt('Information required for new password form not set.').' '.&mt('Will default to requiring both the username and an e-mail address').'</li>';
11298: }
11299: } else {
11300: $resulttext .= '<li>'.&mt('Information required for new password form not set.').' '.&mt('Will default to requiring both the username and an e-mail address').'</li>';
11301: }
11302: if (ref($confighash{'passwords'}{'resetemail'}) eq 'ARRAY') {
11303: if (@{$confighash{'passwords'}{'resetemail'}} > 0) {
11304: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$confighash{'passwords'}{'resetemail'}})).'</li>';
11305: } else {
11306: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
11307: }
11308: } else {
11309: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA usedfor verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
11310: }
11311: if ($confighash{'passwords'}{'resetremove'}) {
11312: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form not shown').'</li>';
11313: } else {
11314: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form is shown').'</li>';
11315: }
11316: if ($confighash{'passwords'}{'resetcustom'}) {
11317: my $customlink = &Apache::loncommon::modal_link($confighash{'passwords'}{'resetcustom'},
11318: &mt('custom text'),600,500,undef,undef,
11319: undef,undef,'background-color:#ffffff');
11320: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" form includes: [_1]',$customlink).'</li>';
11321: } else {
11322: $resulttext .= '<li>'.&mt('No custom text included in preamble to "Forgot Password" form').'</li>';
11323: }
11324: } elsif ($key eq 'intauth') {
11325: foreach my $item ('cost','switch','check') {
11326: my $value = $save_defaults{$key.'_'.$item};
11327: if ($item eq 'switch') {
11328: my %optiondesc = &Apache::lonlocal::texthash (
11329: 0 => 'No',
11330: 1 => 'Yes',
11331: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
11332: );
11333: if ($value =~ /^(0|1|2)$/) {
11334: $value = $optiondesc{$value};
11335: } else {
11336: $value = &mt('none -- defaults to No');
11337: }
11338: } elsif ($item eq 'check') {
11339: my %optiondesc = &Apache::lonlocal::texthash (
11340: 0 => 'No',
11341: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
11342: 2 => 'Yes, disallow login if stored cost is less than domain default',
11343: );
11344: if ($value =~ /^(0|1|2)$/) {
11345: $value = $optiondesc{$value};
11346: } else {
11347: $value = &mt('none -- defaults to No');
11348: }
11349: }
11350: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$titles{$key.'_'.$item},$value).'</li>';
11351: }
11352: } elsif ($key eq 'rules') {
11353: foreach my $rule ('min','max','numsaved') {
11354: if ($confighash{'passwords'}{$rule} eq '') {
11355: if ($rule eq 'min') {
11356: $resulttext .= '<li>'.&mt('[_1] not set.',$titles{$rule});
11357: ' '.&mt('Default of [_1] will be used',
11358: $Apache::lonnet::passwdmin).'</li>';
11359: } else {
11360: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
11361: }
11362: } else {
11363: $resulttext .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$confighash{'passwords'}{$rule}).'</li>';
11364: }
11365: }
11366: if (ref($confighash{'passwords'}{'chars'}) eq 'ARRAY') {
11367: if (@{$confighash{'passwords'}{'chars'}} > 0) {
11368: my %rulenames = &Apache::lonlocal::texthash(
11369: uc => 'At least one upper case letter',
11370: lc => 'At least one lower case letter',
11371: num => 'At least one number',
11372: spec => 'At least one non-alphanumeric',
11373: );
11374: my $needed = '<ul><li>'.
11375: join('</li><li>',map {$rulenames{$_} } @{$confighash{'passwords'}{'chars'}}).
11376: '</li></ul>';
11377: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
11378: } else {
11379: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
11380: }
11381: } else {
11382: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
11383: }
11384: } elsif ($key eq 'crsownerchg') {
11385: if (ref($confighash{'passwords'}{'crsownerchg'}) eq 'HASH') {
11386: if ((@{$confighash{'passwords'}{'crsownerchg'}{'by'}} == 0) ||
11387: (@{$confighash{'passwords'}{'crsownerchg'}{'for'}} == 0)) {
11388: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
11389: } else {
11390: my %crsownerstr;
11391: foreach my $item ('by','for') {
11392: if (ref($confighash{'passwords'}{'crsownerchg'}{$item}) eq 'ARRAY') {
11393: foreach my $type (@{$confighash{'passwords'}{'crsownerchg'}{$item}}) {
11394: if ($type eq 'default') {
11395: $crsownerstr{$item} .= $othertitle.', ';
11396: } elsif ($usertypes->{$type} ne '') {
11397: $crsownerstr{$item} .= $usertypes->{$type}.', ';
11398: }
11399: }
11400: $crsownerstr{$item} =~ s/\Q, \E$//;
11401: }
11402: }
11403: $resulttext .= '<li>'.&mt('Course owner (with status: [_1]) may change passwords for students (with status: [_2]).',
11404: $crsownerstr{'by'},$crsownerstr{'for'}).'</li>';
11405: }
11406: } else {
11407: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
11408: }
11409: }
11410: $resulttext .= '</ul></li>';
11411: }
11412: }
11413: $resulttext .= '</ul>';
11414: } else {
11415: $resulttext = &mt('No changes made to password settings');
11416: }
11417: my $cachetime = 24*60*60;
11418: if ($updatedefaults) {
11419: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11420: if (ref($lastactref) eq 'HASH') {
11421: $lastactref->{'domdefaults'} = 1;
11422: }
11423: }
11424: if ($updateconf) {
11425: &Apache::lonnet::do_cache_new('passwdconf',$dom,$confighash{'passwords'},$cachetime);
11426: if (ref($lastactref) eq 'HASH') {
11427: $lastactref->{'passwdconf'} = 1;
11428: }
11429: }
11430: } else {
11431: $resulttext = '<span class="LC_error">'.
11432: &mt('An error occurred: [_1]',$putresult).'</span>';
11433: }
11434: if ($errors) {
11435: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
11436: $errors.'</ul></p>';
11437: }
11438: return $resulttext;
11439: }
11440:
11441: sub modify_usercreation {
11442: my ($dom,%domconfig) = @_;
11443: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
11444: my $warningmsg;
11445: if (ref($domconfig{'usercreation'}) eq 'HASH') {
11446: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
11447: if ($key eq 'cancreate') {
11448: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
11449: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
11450: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
11451: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
11452: } else {
11453: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
11454: }
11455: }
11456: }
11457: } elsif ($key eq 'email_rule') {
11458: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
11459: } else {
11460: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
11461: }
11462: }
11463: }
11464: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
11465: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
11466: my @contexts = ('author','course','requestcrs');
11467: foreach my $item(@contexts) {
11468: $cancreate{$item} = $env{'form.can_createuser_'.$item};
11469: }
11470: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
11471: foreach my $item (@contexts) {
11472: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
11473: push(@{$changes{'cancreate'}},$item);
11474: }
11475: }
11476: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
11477: foreach my $item (@contexts) {
11478: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
11479: if ($cancreate{$item} ne 'any') {
11480: push(@{$changes{'cancreate'}},$item);
11481: }
11482: } else {
11483: if ($cancreate{$item} ne 'none') {
11484: push(@{$changes{'cancreate'}},$item);
11485: }
11486: }
11487: }
11488: } else {
11489: foreach my $item (@contexts) {
11490: push(@{$changes{'cancreate'}},$item);
11491: }
11492: }
11493:
11494: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
11495: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
11496: if (!grep(/^\Q$type\E$/,@username_rule)) {
11497: push(@{$changes{'username_rule'}},$type);
11498: }
11499: }
11500: foreach my $type (@username_rule) {
11501: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
11502: push(@{$changes{'username_rule'}},$type);
11503: }
11504: }
11505: } else {
11506: push(@{$changes{'username_rule'}},@username_rule);
11507: }
11508:
11509: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
11510: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
11511: if (!grep(/^\Q$type\E$/,@id_rule)) {
11512: push(@{$changes{'id_rule'}},$type);
11513: }
11514: }
11515: foreach my $type (@id_rule) {
11516: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
11517: push(@{$changes{'id_rule'}},$type);
11518: }
11519: }
11520: } else {
11521: push(@{$changes{'id_rule'}},@id_rule);
11522: }
11523:
11524: my @authen_contexts = ('author','course','domain');
11525: my @authtypes = ('int','krb4','krb5','loc');
11526: my %authhash;
11527: foreach my $item (@authen_contexts) {
11528: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
11529: foreach my $auth (@authtypes) {
11530: if (grep(/^\Q$auth\E$/,@authallowed)) {
11531: $authhash{$item}{$auth} = 1;
11532: } else {
11533: $authhash{$item}{$auth} = 0;
11534: }
11535: }
11536: }
11537: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
11538: foreach my $item (@authen_contexts) {
11539: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
11540: foreach my $auth (@authtypes) {
11541: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
11542: push(@{$changes{'authtypes'}},$item);
11543: last;
11544: }
11545: }
11546: }
11547: }
11548: } else {
11549: foreach my $item (@authen_contexts) {
11550: push(@{$changes{'authtypes'}},$item);
11551: }
11552: }
11553:
11554: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
11555: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
11556: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
11557: $save_usercreate{'id_rule'} = \@id_rule;
11558: $save_usercreate{'username_rule'} = \@username_rule,
11559: $save_usercreate{'authtypes'} = \%authhash;
11560:
11561: my %usercreation_hash = (
11562: usercreation => \%save_usercreate,
11563: );
11564:
11565: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
11566: $dom);
11567:
11568: if ($putresult eq 'ok') {
11569: if (keys(%changes) > 0) {
11570: $resulttext = &mt('Changes made:').'<ul>';
11571: if (ref($changes{'cancreate'}) eq 'ARRAY') {
11572: my %lt = &usercreation_types();
11573: foreach my $type (@{$changes{'cancreate'}}) {
11574: my $chgtext = $lt{$type}.', ';
11575: if ($cancreate{$type} eq 'none') {
11576: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
11577: } elsif ($cancreate{$type} eq 'any') {
11578: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
11579: } elsif ($cancreate{$type} eq 'official') {
11580: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
11581: } elsif ($cancreate{$type} eq 'unofficial') {
11582: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
11583: }
11584: $resulttext .= '<li>'.$chgtext.'</li>';
11585: }
11586: }
11587: if (ref($changes{'username_rule'}) eq 'ARRAY') {
11588: my ($rules,$ruleorder) =
11589: &Apache::lonnet::inst_userrules($dom,'username');
11590: my $chgtext = '<ul>';
11591: foreach my $type (@username_rule) {
11592: if (ref($rules->{$type}) eq 'HASH') {
11593: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
11594: }
11595: }
11596: $chgtext .= '</ul>';
11597: if (@username_rule > 0) {
11598: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
11599: } else {
11600: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
11601: }
11602: }
11603: if (ref($changes{'id_rule'}) eq 'ARRAY') {
11604: my ($idrules,$idruleorder) =
11605: &Apache::lonnet::inst_userrules($dom,'id');
11606: my $chgtext = '<ul>';
11607: foreach my $type (@id_rule) {
11608: if (ref($idrules->{$type}) eq 'HASH') {
11609: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
11610: }
11611: }
11612: $chgtext .= '</ul>';
11613: if (@id_rule > 0) {
11614: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
11615: } else {
11616: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
11617: }
11618: }
11619: my %authname = &authtype_names();
11620: my %context_title = &context_names();
11621: if (ref($changes{'authtypes'}) eq 'ARRAY') {
11622: my $chgtext = '<ul>';
11623: foreach my $type (@{$changes{'authtypes'}}) {
11624: my @allowed;
11625: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
11626: foreach my $auth (@authtypes) {
11627: if ($authhash{$type}{$auth}) {
11628: push(@allowed,$authname{$auth});
11629: }
11630: }
11631: if (@allowed > 0) {
11632: $chgtext .= join(', ',@allowed).'</li>';
11633: } else {
11634: $chgtext .= &mt('none').'</li>';
11635: }
11636: }
11637: $chgtext .= '</ul>';
11638: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
11639: $resulttext .= '</li>';
11640: }
11641: $resulttext .= '</ul>';
11642: } else {
11643: $resulttext = &mt('No changes made to user creation settings');
11644: }
11645: } else {
11646: $resulttext = '<span class="LC_error">'.
11647: &mt('An error occurred: [_1]',$putresult).'</span>';
11648: }
11649: if ($warningmsg ne '') {
11650: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
11651: }
11652: return $resulttext;
11653: }
11654:
11655: sub modify_selfcreation {
11656: my ($dom,$lastactref,%domconfig) = @_;
11657: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
11658: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
11659: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11660: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
11661: if (ref($typesref) eq 'ARRAY') {
11662: @types = @{$typesref};
11663: }
11664: if (ref($usertypesref) eq 'HASH') {
11665: %usertypes = %{$usertypesref};
11666: }
11667: $usertypes{'default'} = $othertitle;
11668: #
11669: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
11670: #
11671: if (ref($domconfig{'usercreation'}) eq 'HASH') {
11672: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
11673: if ($key eq 'cancreate') {
11674: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
11675: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
11676: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
11677: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
11678: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
11679: ($item eq 'emailusername') || ($item eq 'shibenv') ||
11680: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
11681: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
11682: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
11683: } else {
11684: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
11685: }
11686: }
11687: }
11688: } elsif ($key eq 'email_rule') {
11689: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
11690: } else {
11691: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
11692: }
11693: }
11694: }
11695: #
11696: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
11697: #
11698: if (ref($domconfig{'usermodification'}) eq 'HASH') {
11699: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
11700: if ($key eq 'selfcreate') {
11701: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
11702: } else {
11703: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
11704: }
11705: }
11706: }
11707: #
11708: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
11709: #
11710: if (ref($domconfig{'inststatus'}) eq 'HASH') {
11711: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
11712: if ($key eq 'inststatusguest') {
11713: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
11714: } else {
11715: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
11716: }
11717: }
11718: }
11719:
11720: my @contexts = ('selfcreate');
11721: @{$cancreate{'selfcreate'}} = ();
11722: %{$cancreate{'emailusername'}} = ();
11723: if (@types) {
11724: @{$cancreate{'statustocreate'}} = ();
11725: }
11726: %{$cancreate{'selfcreateprocessing'}} = ();
11727: %{$cancreate{'shibenv'}} = ();
11728: %{$cancreate{'emailverified'}} = ();
11729: %{$cancreate{'emailoptions'}} = ();
11730: %{$cancreate{'emaildomain'}} = ();
11731: my %selfcreatetypes = (
11732: sso => 'users authenticated by institutional single sign on',
11733: login => 'users authenticated by institutional log-in',
11734: email => 'users verified by e-mail',
11735: );
11736: #
11737: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
11738: # is permitted.
11739: #
11740:
11741: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
11742:
11743: my (@statuses,%email_rule);
11744: foreach my $item ('login','sso','email') {
11745: if ($item eq 'email') {
11746: if ($env{'form.cancreate_email'}) {
11747: if (@types) {
11748: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
11749: foreach my $status (@poss_statuses) {
11750: if (grep(/^\Q$status\E$/,(@types,'default'))) {
11751: push(@statuses,$status);
11752: }
11753: }
11754: $save_inststatus{'inststatusguest'} = \@statuses;
11755: } else {
11756: push(@statuses,'default');
11757: }
11758: if (@statuses) {
11759: my %curr_rule;
11760: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
11761: foreach my $type (@statuses) {
11762: $curr_rule{$type} = $curr_usercreation{'email_rule'};
11763: }
11764: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
11765: foreach my $type (@statuses) {
11766: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
11767: }
11768: }
11769: push(@{$cancreate{'selfcreate'}},'email');
11770: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
11771: my %curremaildom;
11772: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
11773: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
11774: }
11775: foreach my $type (@statuses) {
11776: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
11777: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
11778: }
11779: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
11780: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
11781: }
11782: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
11783: #
11784: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
11785: #
11786: my $chosen = $1;
11787: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
11788: my $emaildom;
11789: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
11790: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
11791: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
11792: if (ref($curremaildom{$type}) eq 'HASH') {
11793: if (exists($curremaildom{$type}{$chosen})) {
11794: if ($curremaildom{$type}{$chosen} ne $emaildom) {
11795: push(@{$changes{'cancreate'}},'emaildomain');
11796: }
11797: } elsif ($emaildom ne '') {
11798: push(@{$changes{'cancreate'}},'emaildomain');
11799: }
11800: } elsif ($emaildom ne '') {
11801: push(@{$changes{'cancreate'}},'emaildomain');
11802: }
11803: }
11804: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
11805: } elsif ($chosen eq 'custom') {
11806: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
11807: $email_rule{$type} = [];
11808: if (ref($emailrules) eq 'HASH') {
11809: foreach my $rule (@possemail_rules) {
11810: if (exists($emailrules->{$rule})) {
11811: push(@{$email_rule{$type}},$rule);
11812: }
11813: }
11814: }
11815: if (@{$email_rule{$type}}) {
11816: $cancreate{'emailoptions'}{$type} = 'custom';
11817: if (ref($curr_rule{$type}) eq 'ARRAY') {
11818: if (@{$curr_rule{$type}} > 0) {
11819: foreach my $rule (@{$curr_rule{$type}}) {
11820: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
11821: push(@{$changes{'email_rule'}},$type);
11822: }
11823: }
11824: }
11825: foreach my $type (@{$email_rule{$type}}) {
11826: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
11827: push(@{$changes{'email_rule'}},$type);
11828: }
11829: }
11830: } else {
11831: push(@{$changes{'email_rule'}},$type);
11832: }
11833: }
11834: } else {
11835: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
11836: }
11837: }
11838: }
11839: if (@types) {
11840: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
11841: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
11842: if (@changed) {
11843: push(@{$changes{'inststatus'}},'inststatusguest');
11844: }
11845: } else {
11846: push(@{$changes{'inststatus'}},'inststatusguest');
11847: }
11848: }
11849: } else {
11850: delete($env{'form.cancreate_email'});
11851: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
11852: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
11853: push(@{$changes{'inststatus'}},'inststatusguest');
11854: }
11855: }
11856: }
11857: } else {
11858: $save_inststatus{'inststatusguest'} = [];
11859: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
11860: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
11861: push(@{$changes{'inststatus'}},'inststatusguest');
11862: }
11863: }
11864: }
11865: } else {
11866: if ($env{'form.cancreate_'.$item}) {
11867: push(@{$cancreate{'selfcreate'}},$item);
11868: }
11869: }
11870: }
11871: my (%userinfo,%savecaptcha);
11872: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
11873: #
11874: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
11875: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
11876: #
11877:
11878: if ($env{'form.cancreate_email'}) {
11879: push(@contexts,'emailusername');
11880: if (@statuses) {
11881: foreach my $type (@statuses) {
11882: if (ref($infofields) eq 'ARRAY') {
11883: foreach my $field (@{$infofields}) {
11884: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
11885: $cancreate{'emailusername'}{$type}{$field} = $1;
11886: }
11887: }
11888: }
11889: }
11890: }
11891: #
11892: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
11893: # queued requests for self-creation of account verified by e-mail.
11894: #
11895:
11896: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
11897: @approvalnotify = sort(@approvalnotify);
11898: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
11899: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
11900: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
11901: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
11902: push(@{$changes{'cancreate'}},'notify');
11903: }
11904: } else {
11905: if ($cancreate{'notify'}{'approval'}) {
11906: push(@{$changes{'cancreate'}},'notify');
11907: }
11908: }
11909: } elsif ($cancreate{'notify'}{'approval'}) {
11910: push(@{$changes{'cancreate'}},'notify');
11911: }
11912:
11913: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
11914: }
11915: #
11916: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
11917: # institutional log-in.
11918: #
11919: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
11920: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
11921: ($domdefaults{'auth_def'} eq 'localauth'))) {
11922: $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.').' '.
11923: &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.');
11924: }
11925: }
11926: my @fields = ('lastname','firstname','middlename','generation',
11927: 'permanentemail','id');
11928: my @shibfields = (@fields,'inststatus');
11929: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11930: #
11931: # Where usernames may created for institutional log-in and/or institutional single sign on:
11932: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
11933: # may self-create accounts
11934: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
11935: # which the user may supply, if institutional data is unavailable.
11936: #
11937: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
11938: if (@types) {
11939: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
11940: push(@contexts,'statustocreate');
11941: foreach my $type (@types) {
11942: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
11943: foreach my $field (@fields) {
11944: if (grep(/^\Q$field\E$/,@modifiable)) {
11945: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
11946: } else {
11947: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
11948: }
11949: }
11950: }
11951: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
11952: foreach my $type (@types) {
11953: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
11954: foreach my $field (@fields) {
11955: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
11956: $curr_usermodify{'selfcreate'}{$type}{$field}) {
11957: push(@{$changes{'selfcreate'}},$type);
11958: last;
11959: }
11960: }
11961: }
11962: }
11963: } else {
11964: foreach my $type (@types) {
11965: push(@{$changes{'selfcreate'}},$type);
11966: }
11967: }
11968: }
11969: foreach my $field (@shibfields) {
11970: if ($env{'form.shibenv_'.$field} ne '') {
11971: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
11972: }
11973: }
11974: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
11975: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
11976: foreach my $field (@shibfields) {
11977: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
11978: push(@{$changes{'cancreate'}},'shibenv');
11979: }
11980: }
11981: } else {
11982: foreach my $field (@shibfields) {
11983: if ($env{'form.shibenv_'.$field}) {
11984: push(@{$changes{'cancreate'}},'shibenv');
11985: last;
11986: }
11987: }
11988: }
11989: }
11990: }
11991: foreach my $item (@contexts) {
11992: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
11993: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
11994: if (ref($cancreate{$item}) eq 'ARRAY') {
11995: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
11996: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11997: push(@{$changes{'cancreate'}},$item);
11998: }
11999: }
12000: }
12001: }
12002: if (ref($cancreate{$item}) eq 'ARRAY') {
12003: foreach my $type (@{$cancreate{$item}}) {
12004: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
12005: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12006: push(@{$changes{'cancreate'}},$item);
12007: }
12008: }
12009: }
12010: }
12011: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
12012: if (ref($cancreate{$item}) eq 'HASH') {
12013: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
12014: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
12015: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
12016: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
12017: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12018: push(@{$changes{'cancreate'}},$item);
12019: }
12020: }
12021: }
12022: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
12023: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
12024: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12025: push(@{$changes{'cancreate'}},$item);
12026: }
12027: }
12028: }
12029: }
12030: foreach my $type (keys(%{$cancreate{$item}})) {
12031: if (ref($cancreate{$item}{$type}) eq 'HASH') {
12032: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
12033: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
12034: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
12035: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12036: push(@{$changes{'cancreate'}},$item);
12037: }
12038: }
12039: } else {
12040: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12041: push(@{$changes{'cancreate'}},$item);
12042: }
12043: }
12044: }
12045: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
12046: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
12047: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12048: push(@{$changes{'cancreate'}},$item);
12049: }
12050: }
12051: }
12052: }
12053: }
12054: } elsif ($curr_usercreation{'cancreate'}{$item}) {
12055: if (ref($cancreate{$item}) eq 'ARRAY') {
12056: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
12057: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12058: push(@{$changes{'cancreate'}},$item);
12059: }
12060: }
12061: }
12062: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
12063: if (ref($cancreate{$item}) eq 'HASH') {
12064: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12065: push(@{$changes{'cancreate'}},$item);
12066: }
12067: }
12068: } elsif ($item eq 'emailusername') {
12069: if (ref($cancreate{$item}) eq 'HASH') {
12070: foreach my $type (keys(%{$cancreate{$item}})) {
12071: if (ref($cancreate{$item}{$type}) eq 'HASH') {
12072: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
12073: if ($cancreate{$item}{$type}{$field}) {
12074: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
12075: push(@{$changes{'cancreate'}},$item);
12076: }
12077: last;
12078: }
12079: }
12080: }
12081: }
12082: }
12083: }
12084: }
12085: #
12086: # Populate %save_usercreate hash with updates to self-creation configuration.
12087: #
12088: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
12089: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
12090: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
12091: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
12092: if (ref($cancreate{'notify'}) eq 'HASH') {
12093: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
12094: }
12095: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
12096: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
12097: }
12098: if (ref($cancreate{'emailverified'}) eq 'HASH') {
12099: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
12100: }
12101: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
12102: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
12103: }
12104: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
12105: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
12106: }
12107: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
12108: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
12109: }
12110: if (ref($cancreate{'shibenv'}) eq 'HASH') {
12111: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
12112: }
12113: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
12114: $save_usercreate{'email_rule'} = \%email_rule;
12115:
12116: my %userconfig_hash = (
12117: usercreation => \%save_usercreate,
12118: usermodification => \%save_usermodify,
12119: inststatus => \%save_inststatus,
12120: );
12121:
12122: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
12123: $dom);
12124: #
12125: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
12126: #
12127: if ($putresult eq 'ok') {
12128: if (keys(%changes) > 0) {
12129: $resulttext = &mt('Changes made:').'<ul>';
12130: if (ref($changes{'cancreate'}) eq 'ARRAY') {
12131: my %lt = &selfcreation_types();
12132: foreach my $type (@{$changes{'cancreate'}}) {
12133: my $chgtext = '';
12134: if ($type eq 'selfcreate') {
12135: if (@{$cancreate{$type}} == 0) {
12136: $chgtext .= &mt('Self creation of a new user account is not permitted.');
12137: } else {
12138: $chgtext .= &mt('Self-creation of a new account is permitted for:').
12139: '<ul>';
12140: foreach my $case (@{$cancreate{$type}}) {
12141: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
12142: }
12143: $chgtext .= '</ul>';
12144: if (ref($cancreate{$type}) eq 'ARRAY') {
12145: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
12146: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
12147: if (@{$cancreate{'statustocreate'}} == 0) {
12148: $chgtext .= '<span class="LC_warning">'.
12149: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
12150: '</span><br />';
12151: }
12152: }
12153: }
12154: if (grep(/^email$/,@{$cancreate{$type}})) {
12155: if (!@statuses) {
12156: $chgtext .= '<span class="LC_warning">'.
12157: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
12158: '</span><br />';
12159:
12160: }
12161: }
12162: }
12163: }
12164: } elsif ($type eq 'shibenv') {
12165: if (keys(%{$cancreate{$type}}) == 0) {
12166: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
12167: } else {
12168: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
12169: '<ul>';
12170: foreach my $field (@shibfields) {
12171: next if ($cancreate{$type}{$field} eq '');
12172: if ($field eq 'inststatus') {
12173: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
12174: } else {
12175: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
12176: }
12177: }
12178: $chgtext .= '</ul>';
12179: }
12180: } elsif ($type eq 'statustocreate') {
12181: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
12182: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
12183: if (@{$cancreate{'selfcreate'}} > 0) {
12184: if (@{$cancreate{'statustocreate'}} == 0) {
12185: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
12186: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
12187: $chgtext .= '<br />'.
12188: '<span class="LC_warning">'.
12189: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
12190: '</span>';
12191: }
12192: } elsif (keys(%usertypes) > 0) {
12193: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
12194: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
12195: } else {
12196: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
12197: }
12198: $chgtext .= '<ul>';
12199: foreach my $case (@{$cancreate{$type}}) {
12200: if ($case eq 'default') {
12201: $chgtext .= '<li>'.$othertitle.'</li>';
12202: } else {
12203: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
12204: }
12205: }
12206: $chgtext .= '</ul>';
12207: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
12208: $chgtext .= '<span class="LC_warning">'.
12209: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
12210: '</span>';
12211: }
12212: }
12213: } else {
12214: if (@{$cancreate{$type}} == 0) {
12215: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
12216: } else {
12217: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
12218: }
12219: }
12220: $chgtext .= '<br />';
12221: }
12222: } elsif ($type eq 'selfcreateprocessing') {
12223: my %choices = &Apache::lonlocal::texthash (
12224: automatic => 'Automatic approval',
12225: approval => 'Queued for approval',
12226: );
12227: if (@types) {
12228: if (@statuses) {
12229: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
12230: '<ul>';
12231: foreach my $status (@statuses) {
12232: if ($status eq 'default') {
12233: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
12234: } else {
12235: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
12236: }
12237: }
12238: $chgtext .= '</ul>';
12239: }
12240: } else {
12241: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
12242: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
12243: }
12244: } elsif ($type eq 'emailverified') {
12245: my %options = &Apache::lonlocal::texthash (
12246: all => 'Same as e-mail',
12247: first => 'Omit @domain',
12248: free => 'Free to choose',
12249: );
12250: if (@types) {
12251: if (@statuses) {
12252: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
12253: '<ul>';
12254: foreach my $status (@statuses) {
12255: if ($status eq 'default') {
12256: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
12257: } else {
12258: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
12259: }
12260: }
12261: $chgtext .= '</ul>';
12262: }
12263: } else {
12264: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
12265: $options{$cancreate{'emailverified'}{'default'}});
12266: }
12267: } elsif ($type eq 'emailoptions') {
12268: my %options = &Apache::lonlocal::texthash (
12269: any => 'Any e-mail',
12270: inst => 'Institutional only',
12271: noninst => 'Non-institutional only',
12272: custom => 'Custom restrictions',
12273: );
12274: if (@types) {
12275: if (@statuses) {
12276: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
12277: '<ul>';
12278: foreach my $status (@statuses) {
12279: if ($type eq 'default') {
12280: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
12281: } else {
12282: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
12283: }
12284: }
12285: $chgtext .= '</ul>';
12286: }
12287: } else {
12288: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
12289: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
12290: } else {
12291: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
12292: $options{$cancreate{'emailoptions'}{'default'}});
12293: }
12294: }
12295: } elsif ($type eq 'emaildomain') {
12296: my $output;
12297: if (@statuses) {
12298: foreach my $type (@statuses) {
12299: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
12300: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
12301: if ($type eq 'default') {
12302: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
12303: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
12304: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
12305: } else {
12306: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
12307: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
12308: }
12309: } else {
12310: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
12311: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
12312: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
12313: } else {
12314: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
12315: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
12316: }
12317: }
12318: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
12319: if ($type eq 'default') {
12320: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
12321: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
12322: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
12323: } else {
12324: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
12325: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
12326: }
12327: } else {
12328: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
12329: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
12330: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
12331: } else {
12332: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
12333: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
12334: }
12335: }
12336: }
12337: }
12338: }
12339: }
12340: if ($output ne '') {
12341: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
12342: '<ul>'.$output.'</ul>';
12343: }
12344: } elsif ($type eq 'captcha') {
12345: if ($savecaptcha{$type} eq 'notused') {
12346: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
12347: } else {
12348: my %captchas = &captcha_phrases();
12349: if ($captchas{$savecaptcha{$type}}) {
12350: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
12351: } else {
12352: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
12353: }
12354: }
12355: } elsif ($type eq 'recaptchakeys') {
12356: my ($privkey,$pubkey);
12357: if (ref($savecaptcha{$type}) eq 'HASH') {
12358: $pubkey = $savecaptcha{$type}{'public'};
12359: $privkey = $savecaptcha{$type}{'private'};
12360: }
12361: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
12362: if (!$pubkey) {
12363: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
12364: } else {
12365: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
12366: }
12367: if (!$privkey) {
12368: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
12369: } else {
12370: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
12371: }
12372: $chgtext .= '</ul>';
12373: } elsif ($type eq 'recaptchaversion') {
12374: if ($savecaptcha{'captcha'} eq 'recaptcha') {
12375: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
12376: }
12377: } elsif ($type eq 'emailusername') {
12378: if (ref($cancreate{'emailusername'}) eq 'HASH') {
12379: if (@statuses) {
12380: foreach my $type (@statuses) {
12381: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
12382: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
12383: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
12384: '<ul>';
12385: foreach my $field (@{$infofields}) {
12386: if ($cancreate{'emailusername'}{$type}{$field}) {
12387: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
12388: }
12389: }
12390: $chgtext .= '</ul>';
12391: } else {
12392: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
12393: }
12394: } else {
12395: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
12396: }
12397: }
12398: }
12399: }
12400: } elsif ($type eq 'notify') {
12401: my $numapprove = 0;
12402: if (ref($changes{'cancreate'}) eq 'ARRAY') {
12403: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
12404: if ($cancreate{'notify'}{'approval'}) {
12405: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
12406: $numapprove ++;
12407: }
12408: }
12409: }
12410: unless ($numapprove) {
12411: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
12412: }
12413: }
12414: if ($chgtext) {
12415: $resulttext .= '<li>'.$chgtext.'</li>';
12416: }
12417: }
12418: }
12419: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
12420: my ($emailrules,$emailruleorder) =
12421: &Apache::lonnet::inst_userrules($dom,'email');
12422: foreach my $type (@{$changes{'email_rule'}}) {
12423: if (ref($email_rule{$type}) eq 'ARRAY') {
12424: my $chgtext = '<ul>';
12425: foreach my $rule (@{$email_rule{$type}}) {
12426: if (ref($emailrules->{$rule}) eq 'HASH') {
12427: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
12428: }
12429: }
12430: $chgtext .= '</ul>';
12431: my $typename;
12432: if (@types) {
12433: if ($type eq 'default') {
12434: $typename = $othertitle;
12435: } else {
12436: $typename = $usertypes{$type};
12437: }
12438: $chgtext .= &mt('(Affiliation: [_1])',$typename);
12439: }
12440: if (@{$email_rule{$type}} > 0) {
12441: $resulttext .= '<li>'.
12442: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
12443: $usertypes{$type}).
12444: $chgtext.
12445: '</li>';
12446: } else {
12447: $resulttext .= '<li>'.
12448: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
12449: '</li>'.
12450: &mt('(Affiliation: [_1])',$typename);
12451: }
12452: }
12453: }
12454: }
12455: if (ref($changes{'inststatus'}) eq 'ARRAY') {
12456: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
12457: if (@{$save_inststatus{'inststatusguest'}} > 0) {
12458: my $chgtext = '<ul>';
12459: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
12460: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
12461: }
12462: $chgtext .= '</ul>';
12463: $resulttext .= '<li>'.
12464: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
12465: $chgtext.
12466: '</li>';
12467: } else {
12468: $resulttext .= '<li>'.
12469: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
12470: '</li>';
12471: }
12472: }
12473: }
12474: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
12475: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
12476: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
12477: foreach my $type (@{$changes{'selfcreate'}}) {
12478: my $typename = $type;
12479: if (keys(%usertypes) > 0) {
12480: if ($usertypes{$type} ne '') {
12481: $typename = $usertypes{$type};
12482: }
12483: }
12484: my @modifiable;
12485: $resulttext .= '<li>'.
12486: &mt('Self-creation of account by users with status: [_1]',
12487: '<span class="LC_cusr_emph">'.$typename.'</span>').
12488: ' - '.&mt('modifiable fields (if institutional data blank): ');
12489: foreach my $field (@fields) {
12490: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
12491: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
12492: }
12493: }
12494: if (@modifiable > 0) {
12495: $resulttext .= join(', ',@modifiable);
12496: } else {
12497: $resulttext .= &mt('none');
12498: }
12499: $resulttext .= '</li>';
12500: }
12501: $resulttext .= '</ul></li>';
12502: }
12503: $resulttext .= '</ul>';
12504: my $cachetime = 24*60*60;
12505: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
12506: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12507: if (ref($lastactref) eq 'HASH') {
12508: $lastactref->{'domdefaults'} = 1;
12509: }
12510: } else {
12511: $resulttext = &mt('No changes made to self-creation settings');
12512: }
12513: } else {
12514: $resulttext = '<span class="LC_error">'.
12515: &mt('An error occurred: [_1]',$putresult).'</span>';
12516: }
12517: if ($warningmsg ne '') {
12518: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
12519: }
12520: return $resulttext;
12521: }
12522:
12523: sub process_captcha {
12524: my ($container,$changes,$newsettings,$currsettings) = @_;
12525: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH'));
12526: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
12527: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
12528: $newsettings->{'captcha'} = 'original';
12529: }
12530: my %current;
12531: if (ref($currsettings) eq 'HASH') {
12532: %current = %{$currsettings};
12533: }
12534: if ($current{'captcha'} ne $newsettings->{'captcha'}) {
12535: if ($container eq 'cancreate') {
12536: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
12537: push(@{$changes->{'cancreate'}},'captcha');
12538: } elsif (!defined($changes->{'cancreate'})) {
12539: $changes->{'cancreate'} = ['captcha'];
12540: }
12541: } elsif ($container eq 'passwords') {
12542: $changes->{'reset'} = 1;
12543: } else {
12544: $changes->{'captcha'} = 1;
12545: }
12546: }
12547: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
12548: if ($newsettings->{'captcha'} eq 'recaptcha') {
12549: $newpub = $env{'form.'.$container.'_recaptchapub'};
12550: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
12551: $newpub =~ s/[^\w\-]//g;
12552: $newpriv =~ s/[^\w\-]//g;
12553: $newsettings->{'recaptchakeys'} = {
12554: public => $newpub,
12555: private => $newpriv,
12556: };
12557: $newversion = $env{'form.'.$container.'_recaptchaversion'};
12558: $newversion =~ s/\D//g;
12559: if ($newversion ne '2') {
12560: $newversion = 1;
12561: }
12562: $newsettings->{'recaptchaversion'} = $newversion;
12563: }
12564: if (ref($current{'recaptchakeys'}) eq 'HASH') {
12565: $currpub = $current{'recaptchakeys'}{'public'};
12566: $currpriv = $current{'recaptchakeys'}{'private'};
12567: unless ($newsettings->{'captcha'} eq 'recaptcha') {
12568: $newsettings->{'recaptchakeys'} = {
12569: public => '',
12570: private => '',
12571: }
12572: }
12573: }
12574: if ($current{'captcha'} eq 'recaptcha') {
12575: $currversion = $current{'recaptchaversion'};
12576: if ($currversion ne '2') {
12577: $currversion = 1;
12578: }
12579: }
12580: if ($currversion ne $newversion) {
12581: if ($container eq 'cancreate') {
12582: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
12583: push(@{$changes->{'cancreate'}},'recaptchaversion');
12584: } elsif (!defined($changes->{'cancreate'})) {
12585: $changes->{'cancreate'} = ['recaptchaversion'];
12586: }
12587: } elsif ($container eq 'passwords') {
12588: $changes->{'reset'} = 1;
12589: } else {
12590: $changes->{'recaptchaversion'} = 1;
12591: }
12592: }
12593: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
12594: if ($container eq 'cancreate') {
12595: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
12596: push(@{$changes->{'cancreate'}},'recaptchakeys');
12597: } elsif (!defined($changes->{'cancreate'})) {
12598: $changes->{'cancreate'} = ['recaptchakeys'];
12599: }
12600: } elsif ($container eq 'passwords') {
12601: $changes->{'reset'} = 1;
12602: } else {
12603: $changes->{'recaptchakeys'} = 1;
12604: }
12605: }
12606: return;
12607: }
12608:
12609: sub modify_usermodification {
12610: my ($dom,%domconfig) = @_;
12611: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
12612: if (ref($domconfig{'usermodification'}) eq 'HASH') {
12613: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
12614: if ($key eq 'selfcreate') {
12615: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
12616: } else {
12617: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
12618: }
12619: }
12620: }
12621: my @contexts = ('author','course');
12622: my %context_title = (
12623: author => 'In author context',
12624: course => 'In course context',
12625: );
12626: my @fields = ('lastname','firstname','middlename','generation',
12627: 'permanentemail','id');
12628: my %roles = (
12629: author => ['ca','aa'],
12630: course => ['st','ep','ta','in','cr'],
12631: );
12632: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
12633: foreach my $context (@contexts) {
12634: foreach my $role (@{$roles{$context}}) {
12635: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
12636: foreach my $item (@fields) {
12637: if (grep(/^\Q$item\E$/,@modifiable)) {
12638: $modifyhash{$context}{$role}{$item} = 1;
12639: } else {
12640: $modifyhash{$context}{$role}{$item} = 0;
12641: }
12642: }
12643: }
12644: if (ref($curr_usermodification{$context}) eq 'HASH') {
12645: foreach my $role (@{$roles{$context}}) {
12646: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
12647: foreach my $field (@fields) {
12648: if ($modifyhash{$context}{$role}{$field} ne
12649: $curr_usermodification{$context}{$role}{$field}) {
12650: push(@{$changes{$context}},$role);
12651: last;
12652: }
12653: }
12654: }
12655: }
12656: } else {
12657: foreach my $context (@contexts) {
12658: foreach my $role (@{$roles{$context}}) {
12659: push(@{$changes{$context}},$role);
12660: }
12661: }
12662: }
12663: }
12664: my %usermodification_hash = (
12665: usermodification => \%modifyhash,
12666: );
12667: my $putresult = &Apache::lonnet::put_dom('configuration',
12668: \%usermodification_hash,$dom);
12669: if ($putresult eq 'ok') {
12670: if (keys(%changes) > 0) {
12671: $resulttext = &mt('Changes made: ').'<ul>';
12672: foreach my $context (@contexts) {
12673: if (ref($changes{$context}) eq 'ARRAY') {
12674: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
12675: if (ref($changes{$context}) eq 'ARRAY') {
12676: foreach my $role (@{$changes{$context}}) {
12677: my $rolename;
12678: if ($role eq 'cr') {
12679: $rolename = &mt('Custom');
12680: } else {
12681: $rolename = &Apache::lonnet::plaintext($role);
12682: }
12683: my @modifiable;
12684: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
12685: foreach my $field (@fields) {
12686: if ($modifyhash{$context}{$role}{$field}) {
12687: push(@modifiable,$fieldtitles{$field});
12688: }
12689: }
12690: if (@modifiable > 0) {
12691: $resulttext .= join(', ',@modifiable);
12692: } else {
12693: $resulttext .= &mt('none');
12694: }
12695: $resulttext .= '</li>';
12696: }
12697: $resulttext .= '</ul></li>';
12698: }
12699: }
12700: }
12701: $resulttext .= '</ul>';
12702: } else {
12703: $resulttext = &mt('No changes made to user modification settings');
12704: }
12705: } else {
12706: $resulttext = '<span class="LC_error">'.
12707: &mt('An error occurred: [_1]',$putresult).'</span>';
12708: }
12709: return $resulttext;
12710: }
12711:
12712: sub modify_defaults {
12713: my ($dom,$lastactref,%domconfig) = @_;
12714: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
12715: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12716: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
12717: 'portal_def');
12718: my @authtypes = ('internal','krb4','krb5','localauth');
12719: foreach my $item (@items) {
12720: $newvalues{$item} = $env{'form.'.$item};
12721: if ($item eq 'auth_def') {
12722: if ($newvalues{$item} ne '') {
12723: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
12724: push(@errors,$item);
12725: }
12726: }
12727: } elsif ($item eq 'lang_def') {
12728: if ($newvalues{$item} ne '') {
12729: if ($newvalues{$item} =~ /^(\w+)/) {
12730: my $langcode = $1;
12731: if ($langcode ne 'x_chef') {
12732: if (code2language($langcode) eq '') {
12733: push(@errors,$item);
12734: }
12735: }
12736: } else {
12737: push(@errors,$item);
12738: }
12739: }
12740: } elsif ($item eq 'timezone_def') {
12741: if ($newvalues{$item} ne '') {
12742: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
12743: push(@errors,$item);
12744: }
12745: }
12746: } elsif ($item eq 'datelocale_def') {
12747: if ($newvalues{$item} ne '') {
12748: my @datelocale_ids = DateTime::Locale->ids();
12749: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
12750: push(@errors,$item);
12751: }
12752: }
12753: } elsif ($item eq 'portal_def') {
12754: if ($newvalues{$item} ne '') {
12755: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
12756: push(@errors,$item);
12757: }
12758: }
12759: }
12760: if (grep(/^\Q$item\E$/,@errors)) {
12761: $newvalues{$item} = $domdefaults{$item};
12762: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
12763: $changes{$item} = 1;
12764: }
12765: $domdefaults{$item} = $newvalues{$item};
12766: }
12767: my %staticdefaults = (
12768: 'intauth_cost' => 10,
12769: 'intauth_check' => 0,
12770: 'intauth_switch' => 0,
12771: );
12772: foreach my $item ('intauth_cost','intauth_check','intauth_switch') {
12773: if (exists($domdefaults{$item})) {
12774: $newvalues{$item} = $domdefaults{$item};
12775: } else {
12776: $newvalues{$item} = $staticdefaults{$item};
12777: }
12778: }
12779: my %defaults_hash = (
12780: defaults => \%newvalues,
12781: );
12782: my $title = &defaults_titles();
12783:
12784: my $currinststatus;
12785: if (ref($domconfig{'inststatus'}) eq 'HASH') {
12786: $currinststatus = $domconfig{'inststatus'};
12787: } else {
12788: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12789: $currinststatus = {
12790: inststatustypes => $usertypes,
12791: inststatusorder => $types,
12792: inststatusguest => [],
12793: };
12794: }
12795: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
12796: my @allpos;
12797: my %alltypes;
12798: my @inststatusguest;
12799: if (ref($currinststatus) eq 'HASH') {
12800: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
12801: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
12802: unless (grep(/^\Q$type\E$/,@todelete)) {
12803: push(@inststatusguest,$type);
12804: }
12805: }
12806: }
12807: }
12808: my ($currtitles,$currorder);
12809: if (ref($currinststatus) eq 'HASH') {
12810: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
12811: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
12812: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
12813: if ($currinststatus->{inststatustypes}->{$type} ne '') {
12814: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
12815: }
12816: }
12817: unless (grep(/^\Q$type\E$/,@todelete)) {
12818: my $position = $env{'form.inststatus_pos_'.$type};
12819: $position =~ s/\D+//g;
12820: $allpos[$position] = $type;
12821: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
12822: $alltypes{$type} =~ s/`//g;
12823: }
12824: }
12825: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
12826: $currtitles =~ s/,$//;
12827: }
12828: }
12829: if ($env{'form.addinststatus'}) {
12830: my $newtype = $env{'form.addinststatus'};
12831: $newtype =~ s/\W//g;
12832: unless (exists($alltypes{$newtype})) {
12833: $alltypes{$newtype} = $env{'form.addinststatus_title'};
12834: $alltypes{$newtype} =~ s/`//g;
12835: my $position = $env{'form.addinststatus_pos'};
12836: $position =~ s/\D+//g;
12837: if ($position ne '') {
12838: $allpos[$position] = $newtype;
12839: }
12840: }
12841: }
12842: my @orderedstatus;
12843: foreach my $type (@allpos) {
12844: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
12845: push(@orderedstatus,$type);
12846: }
12847: }
12848: foreach my $type (keys(%alltypes)) {
12849: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
12850: delete($alltypes{$type});
12851: }
12852: }
12853: $defaults_hash{'inststatus'} = {
12854: inststatustypes => \%alltypes,
12855: inststatusorder => \@orderedstatus,
12856: inststatusguest => \@inststatusguest,
12857: };
12858: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
12859: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
12860: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
12861: }
12862: }
12863: if ($currorder ne join(',',@orderedstatus)) {
12864: $changes{'inststatus'}{'inststatusorder'} = 1;
12865: }
12866: my $newtitles;
12867: foreach my $item (@orderedstatus) {
12868: $newtitles .= $alltypes{$item}.',';
12869: }
12870: $newtitles =~ s/,$//;
12871: if ($currtitles ne $newtitles) {
12872: $changes{'inststatus'}{'inststatustypes'} = 1;
12873: }
12874: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
12875: $dom);
12876: if ($putresult eq 'ok') {
12877: if (keys(%changes) > 0) {
12878: $resulttext = &mt('Changes made:').'<ul>';
12879: my $version = &Apache::lonnet::get_server_loncaparev($dom);
12880: 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";
12881: foreach my $item (sort(keys(%changes))) {
12882: if ($item eq 'inststatus') {
12883: if (ref($changes{'inststatus'}) eq 'HASH') {
12884: if (@orderedstatus) {
12885: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
12886: foreach my $type (@orderedstatus) {
12887: $resulttext .= $alltypes{$type}.', ';
12888: }
12889: $resulttext =~ s/, $//;
12890: $resulttext .= '</li>';
12891: } else {
12892: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
12893: }
12894: }
12895: } else {
12896: my $value = $env{'form.'.$item};
12897: if ($value eq '') {
12898: $value = &mt('none');
12899: } elsif ($item eq 'auth_def') {
12900: my %authnames = &authtype_names();
12901: my %shortauth = (
12902: internal => 'int',
12903: krb4 => 'krb4',
12904: krb5 => 'krb5',
12905: localauth => 'loc',
12906: );
12907: $value = $authnames{$shortauth{$value}};
12908: }
12909: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
12910: $mailmsgtext .= "$title->{$item} set to $value\n";
12911: }
12912: }
12913: $resulttext .= '</ul>';
12914: $mailmsgtext .= "\n";
12915: my $cachetime = 24*60*60;
12916: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12917: if (ref($lastactref) eq 'HASH') {
12918: $lastactref->{'domdefaults'} = 1;
12919: }
12920: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
12921: my $notify = 1;
12922: if (ref($domconfig{'contacts'}) eq 'HASH') {
12923: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
12924: $notify = 0;
12925: }
12926: }
12927: if ($notify) {
12928: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
12929: "LON-CAPA Domain Settings Change - $dom",
12930: $mailmsgtext);
12931: }
12932: }
12933: } else {
12934: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
12935: }
12936: } else {
12937: $resulttext = '<span class="LC_error">'.
12938: &mt('An error occurred: [_1]',$putresult).'</span>';
12939: }
12940: if (@errors > 0) {
12941: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
12942: foreach my $item (@errors) {
12943: $resulttext .= ' "'.$title->{$item}.'",';
12944: }
12945: $resulttext =~ s/,$//;
12946: }
12947: return $resulttext;
12948: }
12949:
12950: sub modify_scantron {
12951: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
12952: my ($resulttext,%confhash,%changes,$errors);
12953: my $custom = 'custom.tab';
12954: my $default = 'default.tab';
12955: my $servadm = $r->dir_config('lonAdmEMail');
12956: my ($configuserok,$author_ok,$switchserver) =
12957: &config_check($dom,$confname,$servadm);
12958: if ($env{'form.scantronformat.filename'} ne '') {
12959: my $error;
12960: if ($configuserok eq 'ok') {
12961: if ($switchserver) {
12962: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
12963: } else {
12964: if ($author_ok eq 'ok') {
12965: my ($result,$scantronurl) =
12966: &publishlogo($r,'upload','scantronformat',$dom,
12967: $confname,'scantron','','',$custom);
12968: if ($result eq 'ok') {
12969: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
12970: $changes{'scantronformat'} = 1;
12971: } else {
12972: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
12973: }
12974: } else {
12975: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
12976: }
12977: }
12978: } else {
12979: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
12980: }
12981: if ($error) {
12982: &Apache::lonnet::logthis($error);
12983: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12984: }
12985: }
12986: if (ref($domconfig{'scantron'}) eq 'HASH') {
12987: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
12988: if ($env{'form.scantronformat_del'}) {
12989: $confhash{'scantron'}{'scantronformat'} = '';
12990: $changes{'scantronformat'} = 1;
12991: } else {
12992: $confhash{'scantron'}{'scantronformat'} = $domconfig{'scantron'}{'scantronformat'};
12993: }
12994: }
12995: }
12996: my @options = ('hdr','pad','rem');
12997: my @fields = &scantroncsv_fields();
12998: my %titles = &scantronconfig_titles();
12999: my @formats = &Apache::loncommon::get_env_multiple('form.scantronconfig');
13000: my ($newdat,$currdat,%newcol,%currcol);
13001: if (grep(/^dat$/,@formats)) {
13002: $confhash{'scantron'}{config}{dat} = 1;
13003: $newdat = 1;
13004: } else {
13005: $newdat = 0;
13006: }
13007: if (grep(/^csv$/,@formats)) {
13008: my %bynum;
13009: foreach my $field (@fields) {
13010: if ($env{'form.scantronconfig_csv_'.$field} =~ /^(\d+)$/) {
13011: my $posscol = $1;
13012: if (($posscol < 20) && (!$bynum{$posscol})) {
13013: $confhash{'scantron'}{config}{csv}{fields}{$field} = $posscol;
13014: $bynum{$posscol} = $field;
13015: $newcol{$field} = $posscol;
13016: }
13017: }
13018: }
13019: if (keys(%newcol)) {
13020: foreach my $option (@options) {
13021: if ($env{'form.scantroncsv_'.$option}) {
13022: $confhash{'scantron'}{config}{csv}{options}{$option} = 1;
13023: }
13024: }
13025: }
13026: }
13027: $currdat = 1;
13028: if (ref($domconfig{'scantron'}) eq 'HASH') {
13029: if (ref($domconfig{'scantron'}{'config'}) eq 'HASH') {
13030: unless (exists($domconfig{'scantron'}{'config'}{'dat'})) {
13031: $currdat = 0;
13032: }
13033: if (ref($domconfig{'scantron'}{'config'}{'csv'}) eq 'HASH') {
13034: if (ref($domconfig{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
13035: %currcol = %{$domconfig{'scantron'}{'config'}{'csv'}{'fields'}};
13036: }
13037: }
13038: }
13039: }
13040: if ($currdat != $newdat) {
13041: $changes{'config'} = 1;
13042: } else {
13043: foreach my $field (@fields) {
13044: if ($currcol{$field} ne '') {
13045: if ($currcol{$field} ne $newcol{$field}) {
13046: $changes{'config'} = 1;
13047: last;
13048: }
13049: } elsif ($newcol{$field} ne '') {
13050: $changes{'config'} = 1;
13051: last;
13052: }
13053: }
13054: }
13055: if (keys(%confhash) > 0) {
13056: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
13057: $dom);
13058: if ($putresult eq 'ok') {
13059: if (keys(%changes) > 0) {
13060: if (ref($confhash{'scantron'}) eq 'HASH') {
13061: $resulttext = &mt('Changes made:').'<ul>';
13062: if ($changes{'scantronformat'}) {
13063: if ($confhash{'scantron'}{'scantronformat'} eq '') {
13064: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
13065: } else {
13066: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
13067: }
13068: }
13069: if ($changes{'config'}) {
13070: if (ref($confhash{'scantron'}{'config'}) eq 'HASH') {
13071: if ($confhash{'scantron'}{'config'}{'dat'}) {
13072: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .dat format').'</li>';
13073: }
13074: if (ref($confhash{'scantron'}{'config'}{'csv'}) eq 'HASH') {
13075: if (ref($confhash{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
13076: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'fields'}})) {
13077: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following fields/column numbers supported:').'<ul>';
13078: foreach my $field (@fields) {
13079: if ($confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} ne '') {
13080: my $showcol = $confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} + 1;
13081: $resulttext .= '<li>'.$titles{$field}.': '.$showcol.'</li>';
13082: }
13083: }
13084: $resulttext .= '</ul></li>';
13085: if (ref($confhash{'scantron'}{'config'}{'csv'}{'options'}) eq 'HASH') {
13086: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'options'}})) {
13087: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following options:').'<ul>';
13088: foreach my $option (@options) {
13089: if ($confhash{'scantron'}{'config'}{'csv'}{'options'}{$option} ne '') {
13090: $resulttext .= '<li>'.$titles{$option}.'</li>';
13091: }
13092: }
13093: $resulttext .= '</ul></li>';
13094: }
13095: }
13096: }
13097: }
13098: }
13099: } else {
13100: $resulttext .= '<li>'.&mt('No bubblesheet data upload formats set -- will default to assuming .dat format').'</li>';
13101: }
13102: }
13103: $resulttext .= '</ul>';
13104: } else {
13105: $resulttext = &mt('Changes made to bubblesheet format file.');
13106: }
13107: &Apache::loncommon::devalidate_domconfig_cache($dom);
13108: if (ref($lastactref) eq 'HASH') {
13109: $lastactref->{'domainconfig'} = 1;
13110: }
13111: } else {
13112: $resulttext = &mt('No changes made to bubblesheet format settings');
13113: }
13114: } else {
13115: $resulttext = '<span class="LC_error">'.
13116: &mt('An error occurred: [_1]',$putresult).'</span>';
13117: }
13118: } else {
13119: $resulttext = &mt('No changes made to bubblesheet format settings');
13120: }
13121: if ($errors) {
13122: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
13123: $errors.'</ul>';
13124: }
13125: return $resulttext;
13126: }
13127:
13128: sub modify_coursecategories {
13129: my ($dom,$lastactref,%domconfig) = @_;
13130: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
13131: $cathash);
13132: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
13133: my @catitems = ('unauth','auth');
13134: my @cattypes = ('std','domonly','codesrch','none');
13135: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
13136: $cathash = $domconfig{'coursecategories'}{'cats'};
13137: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
13138: $changes{'togglecats'} = 1;
13139: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
13140: }
13141: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
13142: $changes{'categorize'} = 1;
13143: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
13144: }
13145: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
13146: $changes{'togglecatscomm'} = 1;
13147: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
13148: }
13149: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
13150: $changes{'categorizecomm'} = 1;
13151: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
13152: }
13153: foreach my $item (@catitems) {
13154: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
13155: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
13156: $changes{$item} = 1;
13157: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
13158: }
13159: }
13160: }
13161: } else {
13162: $changes{'togglecats'} = 1;
13163: $changes{'categorize'} = 1;
13164: $changes{'togglecatscomm'} = 1;
13165: $changes{'categorizecomm'} = 1;
13166: $domconfig{'coursecategories'} = {
13167: togglecats => $env{'form.togglecats'},
13168: categorize => $env{'form.categorize'},
13169: togglecatscomm => $env{'form.togglecatscomm'},
13170: categorizecomm => $env{'form.categorizecomm'},
13171: };
13172: foreach my $item (@catitems) {
13173: if ($env{'form.coursecat_'.$item} ne 'std') {
13174: $changes{$item} = 1;
13175: }
13176: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
13177: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
13178: }
13179: }
13180: }
13181: if (ref($cathash) eq 'HASH') {
13182: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
13183: push (@deletecategory,'instcode::0');
13184: }
13185: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
13186: push(@deletecategory,'communities::0');
13187: }
13188: }
13189: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
13190: if (ref($cathash) eq 'HASH') {
13191: if (@deletecategory > 0) {
13192: #FIXME Need to remove category from all courses using a deleted category
13193: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
13194: foreach my $item (@deletecategory) {
13195: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
13196: delete($domconfig{'coursecategories'}{'cats'}{$item});
13197: $deletions{$item} = 1;
13198: &recurse_cat_deletes($item,$cathash,\%deletions);
13199: }
13200: }
13201: }
13202: foreach my $item (keys(%{$cathash})) {
13203: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
13204: if ($cathash->{$item} ne $env{'form.'.$item}) {
13205: $reorderings{$item} = 1;
13206: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
13207: }
13208: if ($env{'form.addcategory_name_'.$item} ne '') {
13209: my $newcat = $env{'form.addcategory_name_'.$item};
13210: my $newdepth = $depth+1;
13211: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
13212: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
13213: $adds{$newitem} = 1;
13214: }
13215: if ($env{'form.subcat_'.$item} ne '') {
13216: my $newcat = $env{'form.subcat_'.$item};
13217: my $newdepth = $depth+1;
13218: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
13219: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
13220: $adds{$newitem} = 1;
13221: }
13222: }
13223: }
13224: if ($env{'form.instcode'} eq '1') {
13225: if (ref($cathash) eq 'HASH') {
13226: my $newitem = 'instcode::0';
13227: if ($cathash->{$newitem} eq '') {
13228: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
13229: $adds{$newitem} = 1;
13230: }
13231: } else {
13232: my $newitem = 'instcode::0';
13233: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
13234: $adds{$newitem} = 1;
13235: }
13236: }
13237: if ($env{'form.communities'} eq '1') {
13238: if (ref($cathash) eq 'HASH') {
13239: my $newitem = 'communities::0';
13240: if ($cathash->{$newitem} eq '') {
13241: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
13242: $adds{$newitem} = 1;
13243: }
13244: } else {
13245: my $newitem = 'communities::0';
13246: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
13247: $adds{$newitem} = 1;
13248: }
13249: }
13250: if ($env{'form.addcategory_name'} ne '') {
13251: if (($env{'form.addcategory_name'} ne 'instcode') &&
13252: ($env{'form.addcategory_name'} ne 'communities')) {
13253: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
13254: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
13255: $adds{$newitem} = 1;
13256: }
13257: }
13258: my $putresult;
13259: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
13260: if (keys(%deletions) > 0) {
13261: foreach my $key (keys(%deletions)) {
13262: if ($predelallitems{$key} ne '') {
13263: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
13264: }
13265: }
13266: }
13267: my (@chkcats,@chktrails,%chkallitems);
13268: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
13269: if (ref($chkcats[0]) eq 'ARRAY') {
13270: my $depth = 0;
13271: my $chg = 0;
13272: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
13273: my $name = $chkcats[0][$i];
13274: my $item;
13275: if ($name eq '') {
13276: $chg ++;
13277: } else {
13278: $item = &escape($name).'::0';
13279: if ($chg) {
13280: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
13281: }
13282: $depth ++;
13283: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
13284: $depth --;
13285: }
13286: }
13287: }
13288: }
13289: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
13290: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
13291: if ($putresult eq 'ok') {
13292: my %title = (
13293: togglecats => 'Show/Hide a course in catalog',
13294: categorize => 'Assign a category to a course',
13295: togglecatscomm => 'Show/Hide a community in catalog',
13296: categorizecomm => 'Assign a category to a community',
13297: );
13298: my %level = (
13299: dom => 'set in Domain ("Modify Course/Community")',
13300: crs => 'set in Course ("Course Configuration")',
13301: comm => 'set in Community ("Community Configuration")',
13302: none => 'No catalog',
13303: std => 'Standard catalog',
13304: domonly => 'Domain-only catalog',
13305: codesrch => 'Code search form',
13306: );
13307: $resulttext = &mt('Changes made:').'<ul>';
13308: if ($changes{'togglecats'}) {
13309: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
13310: }
13311: if ($changes{'categorize'}) {
13312: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
13313: }
13314: if ($changes{'togglecatscomm'}) {
13315: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
13316: }
13317: if ($changes{'categorizecomm'}) {
13318: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
13319: }
13320: if ($changes{'unauth'}) {
13321: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
13322: }
13323: if ($changes{'auth'}) {
13324: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
13325: }
13326: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
13327: my $cathash;
13328: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
13329: $cathash = $domconfig{'coursecategories'}{'cats'};
13330: } else {
13331: $cathash = {};
13332: }
13333: my (@cats,@trails,%allitems);
13334: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
13335: if (keys(%deletions) > 0) {
13336: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
13337: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
13338: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
13339: }
13340: $resulttext .= '</ul></li>';
13341: }
13342: if (keys(%reorderings) > 0) {
13343: my %sort_by_trail;
13344: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
13345: foreach my $key (keys(%reorderings)) {
13346: if ($allitems{$key} ne '') {
13347: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
13348: }
13349: }
13350: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
13351: $resulttext .= '<li>'.$trails[$trail].'</li>';
13352: }
13353: $resulttext .= '</ul></li>';
13354: }
13355: if (keys(%adds) > 0) {
13356: my %sort_by_trail;
13357: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
13358: foreach my $key (keys(%adds)) {
13359: if ($allitems{$key} ne '') {
13360: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
13361: }
13362: }
13363: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
13364: $resulttext .= '<li>'.$trails[$trail].'</li>';
13365: }
13366: $resulttext .= '</ul></li>';
13367: }
13368: &Apache::lonnet::do_cache_new('cats',$dom,$cathash,3600);
13369: if (ref($lastactref) eq 'HASH') {
13370: $lastactref->{'cats'} = 1;
13371: }
13372: }
13373: $resulttext .= '</ul>';
13374: if ($changes{'unauth'} || $changes{'auth'}) {
13375: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
13376: if ($changes{'auth'}) {
13377: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
13378: }
13379: if ($changes{'unauth'}) {
13380: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
13381: }
13382: my $cachetime = 24*60*60;
13383: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13384: if (ref($lastactref) eq 'HASH') {
13385: $lastactref->{'domdefaults'} = 1;
13386: }
13387: }
13388: } else {
13389: $resulttext = '<span class="LC_error">'.
13390: &mt('An error occurred: [_1]',$putresult).'</span>';
13391: }
13392: } else {
13393: $resulttext = &mt('No changes made to course and community categories');
13394: }
13395: return $resulttext;
13396: }
13397:
13398: sub modify_serverstatuses {
13399: my ($dom,%domconfig) = @_;
13400: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
13401: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
13402: %currserverstatus = %{$domconfig{'serverstatuses'}};
13403: }
13404: my @pages = &serverstatus_pages();
13405: foreach my $type (@pages) {
13406: $newserverstatus{$type}{'namedusers'} = '';
13407: $newserverstatus{$type}{'machines'} = '';
13408: if (defined($env{'form.'.$type.'_namedusers'})) {
13409: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
13410: my @okusers;
13411: foreach my $user (@users) {
13412: my ($uname,$udom) = split(/:/,$user);
13413: if (($udom =~ /^$match_domain$/) &&
13414: (&Apache::lonnet::domain($udom)) &&
13415: ($uname =~ /^$match_username$/)) {
13416: if (!grep(/^\Q$user\E/,@okusers)) {
13417: push(@okusers,$user);
13418: }
13419: }
13420: }
13421: if (@okusers > 0) {
13422: @okusers = sort(@okusers);
13423: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
13424: }
13425: }
13426: if (defined($env{'form.'.$type.'_machines'})) {
13427: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
13428: my @okmachines;
13429: foreach my $ip (@machines) {
13430: my @parts = split(/\./,$ip);
13431: next if (@parts < 4);
13432: my $badip = 0;
13433: for (my $i=0; $i<4; $i++) {
13434: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
13435: $badip = 1;
13436: last;
13437: }
13438: }
13439: if (!$badip) {
13440: push(@okmachines,$ip);
13441: }
13442: }
13443: @okmachines = sort(@okmachines);
13444: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
13445: }
13446: }
13447: my %serverstatushash = (
13448: serverstatuses => \%newserverstatus,
13449: );
13450: foreach my $type (@pages) {
13451: foreach my $setting ('namedusers','machines') {
13452: my (@current,@new);
13453: if (ref($currserverstatus{$type}) eq 'HASH') {
13454: if ($currserverstatus{$type}{$setting} ne '') {
13455: @current = split(/,/,$currserverstatus{$type}{$setting});
13456: }
13457: }
13458: if ($newserverstatus{$type}{$setting} ne '') {
13459: @new = split(/,/,$newserverstatus{$type}{$setting});
13460: }
13461: if (@current > 0) {
13462: if (@new > 0) {
13463: foreach my $item (@current) {
13464: if (!grep(/^\Q$item\E$/,@new)) {
13465: $changes{$type}{$setting} = 1;
13466: last;
13467: }
13468: }
13469: foreach my $item (@new) {
13470: if (!grep(/^\Q$item\E$/,@current)) {
13471: $changes{$type}{$setting} = 1;
13472: last;
13473: }
13474: }
13475: } else {
13476: $changes{$type}{$setting} = 1;
13477: }
13478: } elsif (@new > 0) {
13479: $changes{$type}{$setting} = 1;
13480: }
13481: }
13482: }
13483: if (keys(%changes) > 0) {
13484: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
13485: my $putresult = &Apache::lonnet::put_dom('configuration',
13486: \%serverstatushash,$dom);
13487: if ($putresult eq 'ok') {
13488: $resulttext .= &mt('Changes made:').'<ul>';
13489: foreach my $type (@pages) {
13490: if (ref($changes{$type}) eq 'HASH') {
13491: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
13492: if ($changes{$type}{'namedusers'}) {
13493: if ($newserverstatus{$type}{'namedusers'} eq '') {
13494: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
13495: } else {
13496: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
13497: }
13498: }
13499: if ($changes{$type}{'machines'}) {
13500: if ($newserverstatus{$type}{'machines'} eq '') {
13501: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
13502: } else {
13503: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
13504: }
13505:
13506: }
13507: $resulttext .= '</ul></li>';
13508: }
13509: }
13510: $resulttext .= '</ul>';
13511: } else {
13512: $resulttext = '<span class="LC_error">'.
13513: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
13514:
13515: }
13516: } else {
13517: $resulttext = &mt('No changes made to access to server status pages');
13518: }
13519: return $resulttext;
13520: }
13521:
13522: sub modify_helpsettings {
13523: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
13524: my ($resulttext,$errors,%changes,%helphash);
13525: my %defaultchecked = ('submitbugs' => 'on');
13526: my @offon = ('off','on');
13527: my @toggles = ('submitbugs');
13528: my %current = ('submitbugs' => '',
13529: 'adhoc' => {},
13530: );
13531: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
13532: %current = %{$domconfig{'helpsettings'}};
13533: }
13534: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13535: foreach my $item (@toggles) {
13536: if ($defaultchecked{$item} eq 'on') {
13537: if ($current{$item} eq '') {
13538: if ($env{'form.'.$item} eq '0') {
13539: $changes{$item} = 1;
13540: }
13541: } elsif ($current{$item} ne $env{'form.'.$item}) {
13542: $changes{$item} = 1;
13543: }
13544: } elsif ($defaultchecked{$item} eq 'off') {
13545: if ($current{$item} eq '') {
13546: if ($env{'form.'.$item} eq '1') {
13547: $changes{$item} = 1;
13548: }
13549: } elsif ($current{$item} ne $env{'form.'.$item}) {
13550: $changes{$item} = 1;
13551: }
13552: }
13553: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
13554: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
13555: }
13556: }
13557: my $maxnum = $env{'form.helproles_maxnum'};
13558: my $confname = $dom.'-domainconfig';
13559: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
13560: my (@allpos,%newsettings,%changedprivs,$newrole);
13561: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
13562: my @accesstypes = ('all','dh','da','none','status','inc','exc');
13563: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
13564: my %lt = &Apache::lonlocal::texthash(
13565: s => 'system',
13566: d => 'domain',
13567: order => 'Display order',
13568: access => 'Role usage',
13569: all => 'All with domain helpdesk or helpdesk assistant role',
13570: dh => 'All with domain helpdesk role',
13571: da => 'All with domain helpdesk assistant role',
13572: none => 'None',
13573: status => 'Determined based on institutional status',
13574: inc => 'Include all, but exclude specific personnel',
13575: exc => 'Exclude all, but include specific personnel',
13576: );
13577: for (my $num=0; $num<=$maxnum; $num++) {
13578: my ($prefix,$identifier,$rolename,%curr);
13579: if ($num == $maxnum) {
13580: next unless ($env{'form.newcusthelp'} == $maxnum);
13581: $identifier = 'custhelp'.$num;
13582: $prefix = 'helproles_'.$num;
13583: $rolename = $env{'form.custhelpname'.$num};
13584: $rolename=~s/[^A-Za-z0-9]//gs;
13585: next if ($rolename eq '');
13586: next if (exists($existing{'rolesdef_'.$rolename}));
13587: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
13588: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
13589: $newprivs{'c'},$confname,$dom);
13590: if ($result ne 'ok') {
13591: $errors .= '<li><span class="LC_error">'.
13592: &mt('An error occurred storing the new custom role: [_1]',
13593: $result).'</span></li>';
13594: next;
13595: } else {
13596: $changedprivs{$rolename} = \%newprivs;
13597: $newrole = $rolename;
13598: }
13599: } else {
13600: $prefix = 'helproles_'.$num;
13601: $rolename = $env{'form.'.$prefix};
13602: next if ($rolename eq '');
13603: next unless (exists($existing{'rolesdef_'.$rolename}));
13604: $identifier = 'custhelp'.$num;
13605: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
13606: my %currprivs;
13607: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
13608: split(/\_/,$existing{'rolesdef_'.$rolename});
13609: foreach my $level ('c','d','s') {
13610: if ($newprivs{$level} ne $currprivs{$level}) {
13611: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
13612: $newprivs{'c'},$confname,$dom);
13613: if ($result ne 'ok') {
13614: $errors .= '<li><span class="LC_error">'.
13615: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
13616: $rolename,$result).'</span></li>';
13617: } else {
13618: $changedprivs{$rolename} = \%newprivs;
13619: }
13620: last;
13621: }
13622: }
13623: if (ref($current{'adhoc'}) eq 'HASH') {
13624: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
13625: %curr = %{$current{'adhoc'}{$rolename}};
13626: }
13627: }
13628: }
13629: my $newpos = $env{'form.'.$prefix.'_pos'};
13630: $newpos =~ s/\D+//g;
13631: $allpos[$newpos] = $rolename;
13632: my $newdesc = $env{'form.'.$prefix.'_desc'};
13633: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
13634: if ($curr{'desc'}) {
13635: if ($curr{'desc'} ne $newdesc) {
13636: $changes{'customrole'}{$rolename}{'desc'} = 1;
13637: $newsettings{$rolename}{'desc'} = $newdesc;
13638: }
13639: } elsif ($newdesc ne '') {
13640: $changes{'customrole'}{$rolename}{'desc'} = 1;
13641: $newsettings{$rolename}{'desc'} = $newdesc;
13642: }
13643: my $access = $env{'form.'.$prefix.'_access'};
13644: if (grep(/^\Q$access\E$/,@accesstypes)) {
13645: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
13646: if ($access eq 'status') {
13647: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
13648: if (scalar(@statuses) == 0) {
13649: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
13650: } else {
13651: my (@shownstatus,$numtypes);
13652: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
13653: if (ref($types) eq 'ARRAY') {
13654: $numtypes = scalar(@{$types});
13655: foreach my $type (sort(@statuses)) {
13656: if ($type eq 'default') {
13657: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
13658: } elsif (grep(/^\Q$type\E$/,@{$types})) {
13659: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
13660: push(@shownstatus,$usertypes->{$type});
13661: }
13662: }
13663: }
13664: if (grep(/^default$/,@statuses)) {
13665: push(@shownstatus,$othertitle);
13666: }
13667: if (scalar(@shownstatus) == 1+$numtypes) {
13668: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
13669: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
13670: } else {
13671: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
13672: if (ref($curr{'status'}) eq 'ARRAY') {
13673: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
13674: if (@diffs) {
13675: $changes{'customrole'}{$rolename}{$access} = 1;
13676: }
13677: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
13678: $changes{'customrole'}{$rolename}{$access} = 1;
13679: }
13680: }
13681: }
13682: } elsif (($access eq 'inc') || ($access eq 'exc')) {
13683: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
13684: my @newspecstaff;
13685: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
13686: foreach my $person (sort(@personnel)) {
13687: if ($domhelpdesk{$person}) {
13688: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
13689: }
13690: }
13691: if (ref($curr{$access}) eq 'ARRAY') {
13692: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
13693: if (@diffs) {
13694: $changes{'customrole'}{$rolename}{$access} = 1;
13695: }
13696: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
13697: $changes{'customrole'}{$rolename}{$access} = 1;
13698: }
13699: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
13700: my ($uname,$udom) = split(/:/,$person);
13701: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
13702: }
13703: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
13704: }
13705: } else {
13706: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
13707: }
13708: unless ($curr{'access'} eq $access) {
13709: $changes{'customrole'}{$rolename}{'access'} = 1;
13710: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
13711: }
13712: }
13713: if (@allpos > 0) {
13714: my $idx = 0;
13715: foreach my $rolename (@allpos) {
13716: if ($rolename ne '') {
13717: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
13718: if (ref($current{'adhoc'}) eq 'HASH') {
13719: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
13720: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
13721: $changes{'customrole'}{$rolename}{'order'} = 1;
13722: $newsettings{$rolename}{'order'} = $idx+1;
13723: }
13724: }
13725: }
13726: $idx ++;
13727: }
13728: }
13729: }
13730: my $putresult;
13731: if (keys(%changes) > 0) {
13732: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
13733: if ($putresult eq 'ok') {
13734: if (ref($helphash{'helpsettings'}) eq 'HASH') {
13735: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
13736: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
13737: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
13738: }
13739: }
13740: my $cachetime = 24*60*60;
13741: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13742: if (ref($lastactref) eq 'HASH') {
13743: $lastactref->{'domdefaults'} = 1;
13744: }
13745: } else {
13746: $errors .= '<li><span class="LC_error">'.
13747: &mt('An error occurred storing the settings: [_1]',
13748: $putresult).'</span></li>';
13749: }
13750: }
13751: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
13752: $resulttext = &mt('Changes made:').'<ul>';
13753: my (%shownprivs,@levelorder);
13754: @levelorder = ('c','d','s');
13755: if ((keys(%changes)) && ($putresult eq 'ok')) {
13756: foreach my $item (sort(keys(%changes))) {
13757: if ($item eq 'submitbugs') {
13758: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
13759: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
13760: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
13761: } elsif ($item eq 'customrole') {
13762: if (ref($changes{'customrole'}) eq 'HASH') {
13763: my @keyorder = ('order','desc','access','status','exc','inc');
13764: my %keytext = &Apache::lonlocal::texthash(
13765: order => 'Order',
13766: desc => 'Role description',
13767: access => 'Role usage',
13768: status => 'Allowed institutional types',
13769: exc => 'Allowed personnel',
13770: inc => 'Disallowed personnel',
13771: );
13772: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
13773: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
13774: if ($role eq $newrole) {
13775: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
13776: $role).'<ul>';
13777: } else {
13778: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
13779: $role).'<ul>';
13780: }
13781: foreach my $key (@keyorder) {
13782: if ($changes{'customrole'}{$role}{$key}) {
13783: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
13784: $keytext{$key},$newsettings{$role}{$key}).
13785: '</li>';
13786: }
13787: }
13788: if (ref($changedprivs{$role}) eq 'HASH') {
13789: $shownprivs{$role} = 1;
13790: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
13791: foreach my $level (@levelorder) {
13792: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
13793: next if ($item eq '');
13794: my ($priv) = split(/\&/,$item,2);
13795: if (&Apache::lonnet::plaintext($priv)) {
13796: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
13797: unless ($level eq 'c') {
13798: $resulttext .= ' ('.$lt{$level}.')';
13799: }
13800: $resulttext .= '</li>';
13801: }
13802: }
13803: }
13804: $resulttext .= '</ul>';
13805: }
13806: $resulttext .= '</ul></li>';
13807: }
13808: }
13809: }
13810: }
13811: }
13812: }
13813: if (keys(%changedprivs)) {
13814: foreach my $role (sort(keys(%changedprivs))) {
13815: unless ($shownprivs{$role}) {
13816: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
13817: $role).'<ul>'.
13818: '<li>'.&mt('Privileges set to :').'<ul>';
13819: foreach my $level (@levelorder) {
13820: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
13821: next if ($item eq '');
13822: my ($priv) = split(/\&/,$item,2);
13823: if (&Apache::lonnet::plaintext($priv)) {
13824: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
13825: unless ($level eq 'c') {
13826: $resulttext .= ' ('.$lt{$level}.')';
13827: }
13828: $resulttext .= '</li>';
13829: }
13830: }
13831: }
13832: $resulttext .= '</ul></li></ul></li>';
13833: }
13834: }
13835: }
13836: $resulttext .= '</ul>';
13837: } else {
13838: $resulttext = &mt('No changes made to help settings');
13839: }
13840: if ($errors) {
13841: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
13842: $errors.'</ul>';
13843: }
13844: return $resulttext;
13845: }
13846:
13847: sub modify_coursedefaults {
13848: my ($dom,$lastactref,%domconfig) = @_;
13849: my ($resulttext,$errors,%changes,%defaultshash);
13850: my %defaultchecked = (
13851: 'uselcmath' => 'on',
13852: 'usejsme' => 'on'
13853: );
13854: my @toggles = ('uselcmath','usejsme');
13855: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
13856: 'uploadquota_community','uploadquota_textbook','mysqltables_official',
13857: 'mysqltables_unofficial','mysqltables_community','mysqltables_textbook');
13858: my @types = ('official','unofficial','community','textbook');
13859: my %staticdefaults = (
13860: anonsurvey_threshold => 10,
13861: uploadquota => 500,
13862: postsubmit => 60,
13863: mysqltables => 172800,
13864: );
13865: my %texoptions = (
13866: MathJax => 'MathJax',
13867: mimetex => &mt('Convert to Images'),
13868: tth => &mt('TeX to HTML'),
13869: );
13870: $defaultshash{'coursedefaults'} = {};
13871:
13872: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
13873: if ($domconfig{'coursedefaults'} eq '') {
13874: $domconfig{'coursedefaults'} = {};
13875: }
13876: }
13877:
13878: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
13879: foreach my $item (@toggles) {
13880: if ($defaultchecked{$item} eq 'on') {
13881: if (($domconfig{'coursedefaults'}{$item} eq '') &&
13882: ($env{'form.'.$item} eq '0')) {
13883: $changes{$item} = 1;
13884: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
13885: $changes{$item} = 1;
13886: }
13887: } elsif ($defaultchecked{$item} eq 'off') {
13888: if (($domconfig{'coursedefaults'}{$item} eq '') &&
13889: ($env{'form.'.$item} eq '1')) {
13890: $changes{$item} = 1;
13891: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
13892: $changes{$item} = 1;
13893: }
13894: }
13895: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
13896: }
13897: foreach my $item (@numbers) {
13898: my ($currdef,$newdef);
13899: $newdef = $env{'form.'.$item};
13900: if ($item eq 'anonsurvey_threshold') {
13901: $currdef = $domconfig{'coursedefaults'}{$item};
13902: $newdef =~ s/\D//g;
13903: if ($newdef eq '' || $newdef < 1) {
13904: $newdef = 1;
13905: }
13906: $defaultshash{'coursedefaults'}{$item} = $newdef;
13907: } else {
13908: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
13909: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
13910: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
13911: }
13912: $newdef =~ s/[^\w.\-]//g;
13913: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
13914: }
13915: if ($currdef ne $newdef) {
13916: if ($item eq 'anonsurvey_threshold') {
13917: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
13918: $changes{$item} = 1;
13919: }
13920: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
13921: my $setting = $1;
13922: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
13923: $changes{$setting} = 1;
13924: }
13925: }
13926: }
13927: }
13928: my $texengine;
13929: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
13930: $texengine = $env{'form.texengine'};
13931: my $currdef = $domconfig{'coursedefaults'}{'texengine'};
13932: if ($currdef eq '') {
13933: unless ($texengine eq $Apache::lonnet::deftex) {
13934: $changes{'texengine'} = 1;
13935: }
13936: } elsif ($currdef ne $texengine) {
13937: $changes{'texengine'} = 1;
13938: }
13939: }
13940: if ($texengine ne '') {
13941: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
13942: }
13943: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
13944: my @currclonecode;
13945: if (ref($currclone) eq 'HASH') {
13946: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
13947: @currclonecode = @{$currclone->{'instcode'}};
13948: }
13949: }
13950: my $newclone;
13951: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
13952: $newclone = $env{'form.canclone'};
13953: }
13954: if ($newclone eq 'instcode') {
13955: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
13956: my (%codedefaults,@code_order,@clonecode);
13957: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
13958: \@code_order);
13959: foreach my $item (@code_order) {
13960: if (grep(/^\Q$item\E$/,@newcodes)) {
13961: push(@clonecode,$item);
13962: }
13963: }
13964: if (@clonecode) {
13965: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
13966: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
13967: if (@diffs) {
13968: $changes{'canclone'} = 1;
13969: }
13970: } else {
13971: $newclone eq '';
13972: }
13973: } elsif ($newclone ne '') {
13974: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
13975: }
13976: if ($newclone ne $currclone) {
13977: $changes{'canclone'} = 1;
13978: }
13979: my %credits;
13980: foreach my $type (@types) {
13981: unless ($type eq 'community') {
13982: $credits{$type} = $env{'form.'.$type.'_credits'};
13983: $credits{$type} =~ s/[^\d.]+//g;
13984: }
13985: }
13986: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
13987: ($env{'form.coursecredits'} eq '1')) {
13988: $changes{'coursecredits'} = 1;
13989: foreach my $type (keys(%credits)) {
13990: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
13991: }
13992: } else {
13993: if ($env{'form.coursecredits'} eq '1') {
13994: foreach my $type (@types) {
13995: unless ($type eq 'community') {
13996: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
13997: $changes{'coursecredits'} = 1;
13998: }
13999: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
14000: }
14001: }
14002: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
14003: foreach my $type (@types) {
14004: unless ($type eq 'community') {
14005: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
14006: $changes{'coursecredits'} = 1;
14007: last;
14008: }
14009: }
14010: }
14011: }
14012: }
14013: if ($env{'form.postsubmit'} eq '1') {
14014: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
14015: my %currtimeout;
14016: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
14017: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
14018: $changes{'postsubmit'} = 1;
14019: }
14020: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
14021: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
14022: }
14023: } else {
14024: $changes{'postsubmit'} = 1;
14025: }
14026: foreach my $type (@types) {
14027: my $timeout = $env{'form.'.$type.'_timeout'};
14028: $timeout =~ s/\D//g;
14029: if ($timeout == $staticdefaults{'postsubmit'}) {
14030: $timeout = '';
14031: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
14032: $timeout = '0';
14033: }
14034: unless ($timeout eq '') {
14035: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
14036: }
14037: if (exists($currtimeout{$type})) {
14038: if ($timeout ne $currtimeout{$type}) {
14039: $changes{'postsubmit'} = 1;
14040: }
14041: } elsif ($timeout ne '') {
14042: $changes{'postsubmit'} = 1;
14043: }
14044: }
14045: } else {
14046: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
14047: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
14048: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
14049: $changes{'postsubmit'} = 1;
14050: }
14051: } else {
14052: $changes{'postsubmit'} = 1;
14053: }
14054: }
14055: }
14056: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
14057: $dom);
14058: if ($putresult eq 'ok') {
14059: if (keys(%changes) > 0) {
14060: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14061: if (($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
14062: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
14063: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'})) {
14064: foreach my $item ('uselcmath','usejsme','texengine') {
14065: if ($changes{$item}) {
14066: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
14067: }
14068: }
14069: if ($changes{'coursecredits'}) {
14070: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
14071: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
14072: $domdefaults{$type.'credits'} =
14073: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
14074: }
14075: }
14076: }
14077: if ($changes{'postsubmit'}) {
14078: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
14079: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
14080: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
14081: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
14082: $domdefaults{$type.'postsubtimeout'} =
14083: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
14084: }
14085: }
14086: }
14087: }
14088: if ($changes{'uploadquota'}) {
14089: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
14090: foreach my $type (@types) {
14091: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
14092: }
14093: }
14094: }
14095: if ($changes{'canclone'}) {
14096: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
14097: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
14098: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
14099: if (@clonecodes) {
14100: $domdefaults{'canclone'} = join('+',@clonecodes);
14101: }
14102: }
14103: } else {
14104: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
14105: }
14106: }
14107: my $cachetime = 24*60*60;
14108: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14109: if (ref($lastactref) eq 'HASH') {
14110: $lastactref->{'domdefaults'} = 1;
14111: }
14112: }
14113: $resulttext = &mt('Changes made:').'<ul>';
14114: foreach my $item (sort(keys(%changes))) {
14115: if ($item eq 'uselcmath') {
14116: if ($env{'form.'.$item} eq '1') {
14117: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
14118: } else {
14119: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
14120: }
14121: } elsif ($item eq 'usejsme') {
14122: if ($env{'form.'.$item} eq '1') {
14123: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
14124: } else {
14125: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
14126: }
14127: } elsif ($item eq 'texengine') {
14128: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
14129: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
14130: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
14131: }
14132: } elsif ($item eq 'anonsurvey_threshold') {
14133: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
14134: } elsif ($item eq 'uploadquota') {
14135: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
14136: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
14137: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
14138: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
14139: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
14140:
14141: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
14142: '</ul>'.
14143: '</li>';
14144: } else {
14145: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
14146: }
14147: } elsif ($item eq 'mysqltables') {
14148: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
14149: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
14150: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
14151: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
14152: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
14153: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
14154: '</ul>'.
14155: '</li>';
14156: } else {
14157: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
14158: }
14159: } elsif ($item eq 'postsubmit') {
14160: if ($domdefaults{'postsubmit'} eq 'off') {
14161: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
14162: } else {
14163: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
14164: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
14165: $resulttext .= &mt('durations:').'<ul>';
14166: foreach my $type (@types) {
14167: $resulttext .= '<li>';
14168: my $timeout;
14169: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
14170: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
14171: }
14172: my $display;
14173: if ($timeout eq '0') {
14174: $display = &mt('unlimited');
14175: } elsif ($timeout eq '') {
14176: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
14177: } else {
14178: $display = &mt('[quant,_1,second]',$timeout);
14179: }
14180: if ($type eq 'community') {
14181: $resulttext .= &mt('Communities');
14182: } elsif ($type eq 'official') {
14183: $resulttext .= &mt('Official courses');
14184: } elsif ($type eq 'unofficial') {
14185: $resulttext .= &mt('Unofficial courses');
14186: } elsif ($type eq 'textbook') {
14187: $resulttext .= &mt('Textbook courses');
14188: }
14189: $resulttext .= ' -- '.$display.'</li>';
14190: }
14191: $resulttext .= '</ul>';
14192: }
14193: $resulttext .= '</li>';
14194: }
14195: } elsif ($item eq 'coursecredits') {
14196: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
14197: if (($domdefaults{'officialcredits'} eq '') &&
14198: ($domdefaults{'unofficialcredits'} eq '') &&
14199: ($domdefaults{'textbookcredits'} eq '')) {
14200: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
14201: } else {
14202: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
14203: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
14204: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
14205: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
14206: '</ul>'.
14207: '</li>';
14208: }
14209: } else {
14210: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
14211: }
14212: } elsif ($item eq 'canclone') {
14213: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
14214: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
14215: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
14216: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
14217: }
14218: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
14219: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
14220: } else {
14221: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
14222: }
14223: }
14224: }
14225: $resulttext .= '</ul>';
14226: } else {
14227: $resulttext = &mt('No changes made to course defaults');
14228: }
14229: } else {
14230: $resulttext = '<span class="LC_error">'.
14231: &mt('An error occurred: [_1]',$putresult).'</span>';
14232: }
14233: return $resulttext;
14234: }
14235:
14236: sub modify_selfenrollment {
14237: my ($dom,$lastactref,%domconfig) = @_;
14238: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
14239: my @types = ('official','unofficial','community','textbook');
14240: my %titles = &tool_titles();
14241: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
14242: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
14243: $ordered{'default'} = ['types','registered','approval','limit'];
14244:
14245: my (%roles,%shown,%toplevel);
14246: $roles{'0'} = &Apache::lonnet::plaintext('dc');
14247:
14248: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
14249: if ($domconfig{'selfenrollment'} eq '') {
14250: $domconfig{'selfenrollment'} = {};
14251: }
14252: }
14253: %toplevel = (
14254: admin => 'Configuration Rights',
14255: default => 'Default settings',
14256: validation => 'Validation of self-enrollment requests',
14257: );
14258: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
14259:
14260: if (ref($ordered{'admin'}) eq 'ARRAY') {
14261: foreach my $item (@{$ordered{'admin'}}) {
14262: foreach my $type (@types) {
14263: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
14264: $selfenrollhash{'admin'}{$type}{$item} = 1;
14265: } else {
14266: $selfenrollhash{'admin'}{$type}{$item} = 0;
14267: }
14268: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
14269: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
14270: if ($selfenrollhash{'admin'}{$type}{$item} ne
14271: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
14272: push(@{$changes{'admin'}{$type}},$item);
14273: }
14274: } else {
14275: if (!$selfenrollhash{'admin'}{$type}{$item}) {
14276: push(@{$changes{'admin'}{$type}},$item);
14277: }
14278: }
14279: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
14280: push(@{$changes{'admin'}{$type}},$item);
14281: }
14282: }
14283: }
14284: }
14285:
14286: foreach my $item (@{$ordered{'default'}}) {
14287: foreach my $type (@types) {
14288: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
14289: if ($item eq 'types') {
14290: unless (($value eq 'all') || ($value eq 'dom')) {
14291: $value = '';
14292: }
14293: } elsif ($item eq 'registered') {
14294: unless ($value eq '1') {
14295: $value = 0;
14296: }
14297: } elsif ($item eq 'approval') {
14298: unless ($value =~ /^[012]$/) {
14299: $value = 0;
14300: }
14301: } else {
14302: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
14303: $value = 'none';
14304: }
14305: }
14306: $selfenrollhash{'default'}{$type}{$item} = $value;
14307: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
14308: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
14309: if ($selfenrollhash{'default'}{$type}{$item} ne
14310: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
14311: push(@{$changes{'default'}{$type}},$item);
14312: }
14313: } else {
14314: push(@{$changes{'default'}{$type}},$item);
14315: }
14316: } else {
14317: push(@{$changes{'default'}{$type}},$item);
14318: }
14319: if ($item eq 'limit') {
14320: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
14321: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
14322: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
14323: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
14324: }
14325: } else {
14326: $selfenrollhash{'default'}{$type}{'cap'} = '';
14327: }
14328: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
14329: if ($selfenrollhash{'default'}{$type}{'cap'} ne
14330: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
14331: push(@{$changes{'default'}{$type}},'cap');
14332: }
14333: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
14334: push(@{$changes{'default'}{$type}},'cap');
14335: }
14336: }
14337: }
14338: }
14339:
14340: foreach my $item (@{$itemsref}) {
14341: if ($item eq 'fields') {
14342: my @changed;
14343: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
14344: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
14345: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
14346: }
14347: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
14348: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
14349: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
14350: $domconfig{'selfenrollment'}{'validation'}{$item});
14351: } else {
14352: @changed = @{$selfenrollhash{'validation'}{$item}};
14353: }
14354: } else {
14355: @changed = @{$selfenrollhash{'validation'}{$item}};
14356: }
14357: if (@changed) {
14358: if ($selfenrollhash{'validation'}{$item}) {
14359: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
14360: } else {
14361: $changes{'validation'}{$item} = &mt('None');
14362: }
14363: }
14364: } else {
14365: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
14366: if ($item eq 'markup') {
14367: if ($env{'form.selfenroll_validation_'.$item}) {
14368: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
14369: }
14370: }
14371: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
14372: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
14373: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
14374: }
14375: }
14376: }
14377: }
14378:
14379: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
14380: $dom);
14381: if ($putresult eq 'ok') {
14382: if (keys(%changes) > 0) {
14383: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14384: $resulttext = &mt('Changes made:').'<ul>';
14385: foreach my $key ('admin','default','validation') {
14386: if (ref($changes{$key}) eq 'HASH') {
14387: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
14388: if ($key eq 'validation') {
14389: foreach my $item (@{$itemsref}) {
14390: if (exists($changes{$key}{$item})) {
14391: if ($item eq 'markup') {
14392: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
14393: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
14394: } else {
14395: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
14396: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
14397: }
14398: }
14399: }
14400: } else {
14401: foreach my $type (@types) {
14402: if ($type eq 'community') {
14403: $roles{'1'} = &mt('Community personnel');
14404: } else {
14405: $roles{'1'} = &mt('Course personnel');
14406: }
14407: if (ref($changes{$key}{$type}) eq 'ARRAY') {
14408: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
14409: if ($key eq 'admin') {
14410: my @mgrdc = ();
14411: if (ref($ordered{$key}) eq 'ARRAY') {
14412: foreach my $item (@{$ordered{'admin'}}) {
14413: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
14414: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
14415: push(@mgrdc,$item);
14416: }
14417: }
14418: }
14419: if (@mgrdc) {
14420: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
14421: } else {
14422: delete($domdefaults{$type.'selfenrolladmdc'});
14423: }
14424: }
14425: } else {
14426: if (ref($ordered{$key}) eq 'ARRAY') {
14427: foreach my $item (@{$ordered{$key}}) {
14428: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
14429: $domdefaults{$type.'selfenroll'.$item} =
14430: $selfenrollhash{$key}{$type}{$item};
14431: }
14432: }
14433: }
14434: }
14435: }
14436: $resulttext .= '<li>'.$titles{$type}.'<ul>';
14437: foreach my $item (@{$ordered{$key}}) {
14438: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
14439: $resulttext .= '<li>';
14440: if ($key eq 'admin') {
14441: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
14442: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
14443: } else {
14444: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
14445: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
14446: }
14447: $resulttext .= '</li>';
14448: }
14449: }
14450: $resulttext .= '</ul></li>';
14451: }
14452: }
14453: $resulttext .= '</ul></li>';
14454: }
14455: }
14456: }
14457: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
14458: my $cachetime = 24*60*60;
14459: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14460: if (ref($lastactref) eq 'HASH') {
14461: $lastactref->{'domdefaults'} = 1;
14462: }
14463: }
14464: $resulttext .= '</ul>';
14465: } else {
14466: $resulttext = &mt('No changes made to self-enrollment settings');
14467: }
14468: } else {
14469: $resulttext = '<span class="LC_error">'.
14470: &mt('An error occurred: [_1]',$putresult).'</span>';
14471: }
14472: return $resulttext;
14473: }
14474:
14475: sub modify_usersessions {
14476: my ($dom,$lastactref,%domconfig) = @_;
14477: my @hostingtypes = ('version','excludedomain','includedomain');
14478: my @offloadtypes = ('primary','default');
14479: my %types = (
14480: remote => \@hostingtypes,
14481: hosted => \@hostingtypes,
14482: spares => \@offloadtypes,
14483: );
14484: my @prefixes = ('remote','hosted','spares');
14485: my @lcversions = &Apache::lonnet::all_loncaparevs();
14486: my (%by_ip,%by_location,@intdoms);
14487: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
14488: my @locations = sort(keys(%by_location));
14489: my (%defaultshash,%changes);
14490: foreach my $prefix (@prefixes) {
14491: $defaultshash{'usersessions'}{$prefix} = {};
14492: }
14493: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14494: my $resulttext;
14495: my %iphost = &Apache::lonnet::get_iphost();
14496: foreach my $prefix (@prefixes) {
14497: next if ($prefix eq 'spares');
14498: foreach my $type (@{$types{$prefix}}) {
14499: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
14500: if ($type eq 'version') {
14501: my $value = $env{'form.'.$prefix.'_'.$type};
14502: my $okvalue;
14503: if ($value ne '') {
14504: if (grep(/^\Q$value\E$/,@lcversions)) {
14505: $okvalue = $value;
14506: }
14507: }
14508: if (ref($domconfig{'usersessions'}) eq 'HASH') {
14509: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
14510: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
14511: if ($inuse == 0) {
14512: $changes{$prefix}{$type} = 1;
14513: } else {
14514: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
14515: $changes{$prefix}{$type} = 1;
14516: }
14517: if ($okvalue ne '') {
14518: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
14519: }
14520: }
14521: } else {
14522: if (($inuse == 1) && ($okvalue ne '')) {
14523: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
14524: $changes{$prefix}{$type} = 1;
14525: }
14526: }
14527: } else {
14528: if (($inuse == 1) && ($okvalue ne '')) {
14529: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
14530: $changes{$prefix}{$type} = 1;
14531: }
14532: }
14533: } else {
14534: if (($inuse == 1) && ($okvalue ne '')) {
14535: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
14536: $changes{$prefix}{$type} = 1;
14537: }
14538: }
14539: } else {
14540: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
14541: my @okvals;
14542: foreach my $val (@vals) {
14543: if ($val =~ /:/) {
14544: my @items = split(/:/,$val);
14545: foreach my $item (@items) {
14546: if (ref($by_location{$item}) eq 'ARRAY') {
14547: push(@okvals,$item);
14548: }
14549: }
14550: } else {
14551: if (ref($by_location{$val}) eq 'ARRAY') {
14552: push(@okvals,$val);
14553: }
14554: }
14555: }
14556: @okvals = sort(@okvals);
14557: if (ref($domconfig{'usersessions'}) eq 'HASH') {
14558: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
14559: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
14560: if ($inuse == 0) {
14561: $changes{$prefix}{$type} = 1;
14562: } else {
14563: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
14564: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
14565: if (@changed > 0) {
14566: $changes{$prefix}{$type} = 1;
14567: }
14568: }
14569: } else {
14570: if ($inuse == 1) {
14571: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
14572: $changes{$prefix}{$type} = 1;
14573: }
14574: }
14575: } else {
14576: if ($inuse == 1) {
14577: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
14578: $changes{$prefix}{$type} = 1;
14579: }
14580: }
14581: } else {
14582: if ($inuse == 1) {
14583: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
14584: $changes{$prefix}{$type} = 1;
14585: }
14586: }
14587: }
14588: }
14589: }
14590:
14591: my @alldoms = &Apache::lonnet::all_domains();
14592: my %servers = &Apache::lonnet::internet_dom_servers($dom);
14593: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
14594: my $savespares;
14595:
14596: foreach my $lonhost (sort(keys(%servers))) {
14597: my $serverhomeID =
14598: &Apache::lonnet::get_server_homeID($servers{$lonhost});
14599: my $serverhostname = &Apache::lonnet::hostname($lonhost);
14600: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
14601: my %spareschg;
14602: foreach my $type (@{$types{'spares'}}) {
14603: my @okspares;
14604: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
14605: foreach my $server (@checked) {
14606: if (&Apache::lonnet::hostname($server) ne '') {
14607: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
14608: unless (grep(/^\Q$server\E$/,@okspares)) {
14609: push(@okspares,$server);
14610: }
14611: }
14612: }
14613: }
14614: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
14615: my $newspare;
14616: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
14617: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
14618: $newspare = $new;
14619: }
14620: }
14621: my @spares;
14622: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
14623: @spares = sort(@okspares,$newspare);
14624: } else {
14625: @spares = sort(@okspares);
14626: }
14627: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
14628: if (ref($spareid{$lonhost}) eq 'HASH') {
14629: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
14630: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
14631: if (@diffs > 0) {
14632: $spareschg{$type} = 1;
14633: }
14634: }
14635: }
14636: }
14637: if (keys(%spareschg) > 0) {
14638: $changes{'spares'}{$lonhost} = \%spareschg;
14639: }
14640: }
14641: $defaultshash{'usersessions'}{'offloadnow'} = {};
14642: $defaultshash{'usersessions'}{'offloadoth'} = {};
14643: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
14644: my @okoffload;
14645: if (@offloadnow) {
14646: foreach my $server (@offloadnow) {
14647: if (&Apache::lonnet::hostname($server) ne '') {
14648: unless (grep(/^\Q$server\E$/,@okoffload)) {
14649: push(@okoffload,$server);
14650: }
14651: }
14652: }
14653: if (@okoffload) {
14654: foreach my $lonhost (@okoffload) {
14655: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
14656: }
14657: }
14658: }
14659: my @offloadoth = &Apache::loncommon::get_env_multiple('form.offloadoth');
14660: my @okoffloadoth;
14661: if (@offloadoth) {
14662: foreach my $server (@offloadoth) {
14663: if (&Apache::lonnet::hostname($server) ne '') {
14664: unless (grep(/^\Q$server\E$/,@okoffloadoth)) {
14665: push(@okoffloadoth,$server);
14666: }
14667: }
14668: }
14669: if (@okoffloadoth) {
14670: foreach my $lonhost (@okoffloadoth) {
14671: $defaultshash{'usersessions'}{'offloadoth'}{$lonhost} = 1;
14672: }
14673: }
14674: }
14675: if (ref($domconfig{'usersessions'}) eq 'HASH') {
14676: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
14677: if (ref($changes{'spares'}) eq 'HASH') {
14678: if (keys(%{$changes{'spares'}}) > 0) {
14679: $savespares = 1;
14680: }
14681: }
14682: } else {
14683: $savespares = 1;
14684: }
14685: foreach my $offload ('offloadnow','offloadoth') {
14686: if (ref($domconfig{'usersessions'}{$offload}) eq 'HASH') {
14687: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{$offload}})) {
14688: unless ($defaultshash{'usersessions'}{$offload}{$lonhost}) {
14689: $changes{$offload} = 1;
14690: last;
14691: }
14692: }
14693: unless ($changes{$offload}) {
14694: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{$offload}})) {
14695: unless ($domconfig{'usersessions'}{$offload}{$lonhost}) {
14696: $changes{$offload} = 1;
14697: last;
14698: }
14699: }
14700: }
14701: } else {
14702: if (($offload eq 'offloadnow') && (@okoffload)) {
14703: $changes{'offloadnow'} = 1;
14704: }
14705: if (($offload eq 'offloadoth') && (@okoffloadoth)) {
14706: $changes{'offloadoth'} = 1;
14707: }
14708: }
14709: }
14710: } else {
14711: if (@okoffload) {
14712: $changes{'offloadnow'} = 1;
14713: }
14714: if (@okoffloadoth) {
14715: $changes{'offloadoth'} = 1;
14716: }
14717: }
14718: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
14719: if ((keys(%changes) > 0) || ($savespares)) {
14720: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
14721: $dom);
14722: if ($putresult eq 'ok') {
14723: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
14724: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
14725: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
14726: }
14727: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
14728: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
14729: }
14730: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
14731: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
14732: }
14733: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
14734: $domdefaults{'offloadoth'} = $defaultshash{'usersessions'}{'offloadoth'};
14735: }
14736: }
14737: my $cachetime = 24*60*60;
14738: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14739: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
14740: if (ref($lastactref) eq 'HASH') {
14741: $lastactref->{'domdefaults'} = 1;
14742: $lastactref->{'usersessions'} = 1;
14743: }
14744: if (keys(%changes) > 0) {
14745: my %lt = &usersession_titles();
14746: $resulttext = &mt('Changes made:').'<ul>';
14747: foreach my $prefix (@prefixes) {
14748: if (ref($changes{$prefix}) eq 'HASH') {
14749: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
14750: if ($prefix eq 'spares') {
14751: if (ref($changes{$prefix}) eq 'HASH') {
14752: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
14753: $resulttext .= '<li><b>'.$lonhost.'</b> ';
14754: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
14755: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
14756: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
14757: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
14758: foreach my $type (@{$types{$prefix}}) {
14759: if ($changes{$prefix}{$lonhost}{$type}) {
14760: my $offloadto = &mt('None');
14761: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
14762: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
14763: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
14764: }
14765: }
14766: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
14767: }
14768: }
14769: }
14770: $resulttext .= '</li>';
14771: }
14772: }
14773: } else {
14774: foreach my $type (@{$types{$prefix}}) {
14775: if (defined($changes{$prefix}{$type})) {
14776: my $newvalue;
14777: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
14778: if (ref($defaultshash{'usersessions'}{$prefix})) {
14779: if ($type eq 'version') {
14780: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
14781: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
14782: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
14783: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
14784: }
14785: }
14786: }
14787: }
14788: if ($newvalue eq '') {
14789: if ($type eq 'version') {
14790: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
14791: } else {
14792: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
14793: }
14794: } else {
14795: if ($type eq 'version') {
14796: $newvalue .= ' '.&mt('(or later)');
14797: }
14798: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
14799: }
14800: }
14801: }
14802: }
14803: $resulttext .= '</ul>';
14804: }
14805: }
14806: if ($changes{'offloadnow'}) {
14807: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
14808: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
14809: $resulttext .= '<li>'.&mt('Switch any active user on next access, for server(s):').'<ul>';
14810: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
14811: $resulttext .= '<li>'.$lonhost.'</li>';
14812: }
14813: $resulttext .= '</ul>';
14814: } else {
14815: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.');
14816: }
14817: } else {
14818: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.').'</li>';
14819: }
14820: }
14821: if ($changes{'offloadoth'}) {
14822: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
14823: if (keys(%{$defaultshash{'usersessions'}{'offloadoth'}}) > 0) {
14824: $resulttext .= '<li>'.&mt('Switch other institutions on next access, for server(s):').'<ul>';
14825: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadoth'}}))) {
14826: $resulttext .= '<li>'.$lonhost.'</li>';
14827: }
14828: $resulttext .= '</ul>';
14829: } else {
14830: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.');
14831: }
14832: } else {
14833: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.').'</li>';
14834: }
14835: }
14836: $resulttext .= '</ul>';
14837: } else {
14838: $resulttext = $nochgmsg;
14839: }
14840: } else {
14841: $resulttext = '<span class="LC_error">'.
14842: &mt('An error occurred: [_1]',$putresult).'</span>';
14843: }
14844: } else {
14845: $resulttext = $nochgmsg;
14846: }
14847: return $resulttext;
14848: }
14849:
14850: sub modify_loadbalancing {
14851: my ($dom,%domconfig) = @_;
14852: my $primary_id = &Apache::lonnet::domain($dom,'primary');
14853: my $intdom = &Apache::lonnet::internet_dom($primary_id);
14854: my ($othertitle,$usertypes,$types) =
14855: &Apache::loncommon::sorted_inst_types($dom);
14856: my %servers = &Apache::lonnet::internet_dom_servers($dom);
14857: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
14858: my @sparestypes = ('primary','default');
14859: my %typetitles = &sparestype_titles();
14860: my $resulttext;
14861: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
14862: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
14863: %existing = %{$domconfig{'loadbalancing'}};
14864: }
14865: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
14866: \%currtargets,\%currrules,\%currcookies);
14867: my ($saveloadbalancing,%defaultshash,%changes);
14868: my ($alltypes,$othertypes,$titles) =
14869: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
14870: my %ruletitles = &offloadtype_text();
14871: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
14872: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
14873: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
14874: if ($balancer eq '') {
14875: next;
14876: }
14877: if (!exists($servers{$balancer})) {
14878: if (exists($currbalancer{$balancer})) {
14879: push(@{$changes{'delete'}},$balancer);
14880: }
14881: next;
14882: }
14883: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
14884: push(@{$changes{'delete'}},$balancer);
14885: next;
14886: }
14887: if (!exists($currbalancer{$balancer})) {
14888: push(@{$changes{'add'}},$balancer);
14889: }
14890: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
14891: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
14892: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
14893: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
14894: $saveloadbalancing = 1;
14895: }
14896: foreach my $sparetype (@sparestypes) {
14897: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
14898: my @offloadto;
14899: foreach my $target (@targets) {
14900: if (($servers{$target}) && ($target ne $balancer)) {
14901: if ($sparetype eq 'default') {
14902: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
14903: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
14904: }
14905: }
14906: unless(grep(/^\Q$target\E$/,@offloadto)) {
14907: push(@offloadto,$target);
14908: }
14909: }
14910: }
14911: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
14912: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
14913: push(@offloadto,$balancer);
14914: }
14915: }
14916: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
14917: }
14918: if ($env{'form.loadbalancing_cookie_'.$i}) {
14919: $defaultshash{'loadbalancing'}{$balancer}{'cookie'} = 1;
14920: if (exists($currbalancer{$balancer})) {
14921: unless ($currcookies{$balancer}) {
14922: $changes{'curr'}{$balancer}{'cookie'} = 1;
14923: }
14924: }
14925: } elsif (exists($currbalancer{$balancer})) {
14926: if ($currcookies{$balancer}) {
14927: $changes{'curr'}{$balancer}{'cookie'} = 1;
14928: }
14929: }
14930: if (ref($currtargets{$balancer}) eq 'HASH') {
14931: foreach my $sparetype (@sparestypes) {
14932: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
14933: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
14934: if (@targetdiffs > 0) {
14935: $changes{'curr'}{$balancer}{'targets'} = 1;
14936: }
14937: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
14938: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
14939: $changes{'curr'}{$balancer}{'targets'} = 1;
14940: }
14941: }
14942: }
14943: } else {
14944: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
14945: foreach my $sparetype (@sparestypes) {
14946: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
14947: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
14948: $changes{'curr'}{$balancer}{'targets'} = 1;
14949: }
14950: }
14951: }
14952: }
14953: }
14954: my $ishomedom;
14955: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
14956: $ishomedom = 1;
14957: }
14958: if (ref($alltypes) eq 'ARRAY') {
14959: foreach my $type (@{$alltypes}) {
14960: my $rule;
14961: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
14962: (!$ishomedom)) {
14963: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
14964: }
14965: if ($rule eq 'specific') {
14966: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
14967: if (exists($servers{$specifiedhost})) {
14968: $rule = $specifiedhost;
14969: }
14970: }
14971: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
14972: if (ref($currrules{$balancer}) eq 'HASH') {
14973: if ($rule ne $currrules{$balancer}{$type}) {
14974: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
14975: }
14976: } elsif ($rule ne '') {
14977: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
14978: }
14979: }
14980: }
14981: }
14982: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
14983: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
14984: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
14985: $defaultshash{'loadbalancing'} = {};
14986: }
14987: my $putresult = &Apache::lonnet::put_dom('configuration',
14988: \%defaultshash,$dom);
14989: if ($putresult eq 'ok') {
14990: if (keys(%changes) > 0) {
14991: my %toupdate;
14992: if (ref($changes{'delete'}) eq 'ARRAY') {
14993: foreach my $balancer (sort(@{$changes{'delete'}})) {
14994: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
14995: $toupdate{$balancer} = 1;
14996: }
14997: }
14998: if (ref($changes{'add'}) eq 'ARRAY') {
14999: foreach my $balancer (sort(@{$changes{'add'}})) {
15000: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
15001: $toupdate{$balancer} = 1;
15002: }
15003: }
15004: if (ref($changes{'curr'}) eq 'HASH') {
15005: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
15006: $toupdate{$balancer} = 1;
15007: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
15008: if ($changes{'curr'}{$balancer}{'targets'}) {
15009: my %offloadstr;
15010: foreach my $sparetype (@sparestypes) {
15011: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
15012: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
15013: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
15014: }
15015: }
15016: }
15017: if (keys(%offloadstr) == 0) {
15018: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
15019: } else {
15020: my $showoffload;
15021: foreach my $sparetype (@sparestypes) {
15022: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
15023: if (defined($offloadstr{$sparetype})) {
15024: $showoffload .= $offloadstr{$sparetype};
15025: } else {
15026: $showoffload .= &mt('None');
15027: }
15028: $showoffload .= (' 'x3);
15029: }
15030: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
15031: }
15032: }
15033: }
15034: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
15035: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
15036: foreach my $type (@{$alltypes}) {
15037: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
15038: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
15039: my $balancetext;
15040: if ($rule eq '') {
15041: $balancetext = $ruletitles{'default'};
15042: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
15043: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
15044: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
15045: foreach my $sparetype (@sparestypes) {
15046: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
15047: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
15048: }
15049: }
15050: foreach my $item (@{$alltypes}) {
15051: next if ($item =~ /^_LC_ipchange/);
15052: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
15053: if ($hasrule eq 'homeserver') {
15054: map { $toupdate{$_} = 1; } (keys(%libraryservers));
15055: } else {
15056: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
15057: if ($servers{$hasrule}) {
15058: $toupdate{$hasrule} = 1;
15059: }
15060: }
15061: }
15062: }
15063: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
15064: $balancetext = $ruletitles{$rule};
15065: } else {
15066: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
15067: $balancetext = $ruletitles{'particular'}.' '.$receiver;
15068: if ($receiver) {
15069: $toupdate{$receiver};
15070: }
15071: }
15072: } else {
15073: $balancetext = $ruletitles{$rule};
15074: }
15075: } else {
15076: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
15077: }
15078: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
15079: }
15080: }
15081: }
15082: }
15083: if ($changes{'curr'}{$balancer}{'cookie'}) {
15084: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use enabled',
15085: $balancer).'</li>';
15086: }
15087: if (keys(%toupdate)) {
15088: my %thismachine;
15089: my $updatedhere;
15090: my $cachetime = 60*60*24;
15091: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
15092: foreach my $lonhost (keys(%toupdate)) {
15093: if ($thismachine{$lonhost}) {
15094: unless ($updatedhere) {
15095: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
15096: $defaultshash{'loadbalancing'},
15097: $cachetime);
15098: $updatedhere = 1;
15099: }
15100: } else {
15101: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
15102: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
15103: }
15104: }
15105: }
15106: }
15107: }
15108: if ($resulttext ne '') {
15109: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
15110: } else {
15111: $resulttext = $nochgmsg;
15112: }
15113: } else {
15114: $resulttext = $nochgmsg;
15115: }
15116: } else {
15117: $resulttext = '<span class="LC_error">'.
15118: &mt('An error occurred: [_1]',$putresult).'</span>';
15119: }
15120: } else {
15121: $resulttext = $nochgmsg;
15122: }
15123: return $resulttext;
15124: }
15125:
15126: sub recurse_check {
15127: my ($chkcats,$categories,$depth,$name) = @_;
15128: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
15129: my $chg = 0;
15130: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
15131: my $category = $chkcats->[$depth]{$name}[$j];
15132: my $item;
15133: if ($category eq '') {
15134: $chg ++;
15135: } else {
15136: my $deeper = $depth + 1;
15137: $item = &escape($category).':'.&escape($name).':'.$depth;
15138: if ($chg) {
15139: $categories->{$item} -= $chg;
15140: }
15141: &recurse_check($chkcats,$categories,$deeper,$category);
15142: $deeper --;
15143: }
15144: }
15145: }
15146: return;
15147: }
15148:
15149: sub recurse_cat_deletes {
15150: my ($item,$coursecategories,$deletions) = @_;
15151: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
15152: my $subdepth = $depth + 1;
15153: if (ref($coursecategories) eq 'HASH') {
15154: foreach my $subitem (keys(%{$coursecategories})) {
15155: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
15156: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
15157: delete($coursecategories->{$subitem});
15158: $deletions->{$subitem} = 1;
15159: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
15160: }
15161: }
15162: }
15163: return;
15164: }
15165:
15166: sub active_dc_picker {
15167: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
15168: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
15169: my @domcoord = keys(%domcoords);
15170: if (keys(%currhash)) {
15171: foreach my $dc (keys(%currhash)) {
15172: unless (exists($domcoords{$dc})) {
15173: push(@domcoord,$dc);
15174: }
15175: }
15176: }
15177: @domcoord = sort(@domcoord);
15178: my $numdcs = scalar(@domcoord);
15179: my $rows = 0;
15180: my $table;
15181: if ($numdcs > 1) {
15182: $table = '<table>';
15183: for (my $i=0; $i<@domcoord; $i++) {
15184: my $rem = $i%($numinrow);
15185: if ($rem == 0) {
15186: if ($i > 0) {
15187: $table .= '</tr>';
15188: }
15189: $table .= '<tr>';
15190: $rows ++;
15191: }
15192: my $check = '';
15193: if ($inputtype eq 'radio') {
15194: if (keys(%currhash) == 0) {
15195: if (!$i) {
15196: $check = ' checked="checked"';
15197: }
15198: } elsif (exists($currhash{$domcoord[$i]})) {
15199: $check = ' checked="checked"';
15200: }
15201: } else {
15202: if (exists($currhash{$domcoord[$i]})) {
15203: $check = ' checked="checked"';
15204: }
15205: }
15206: if ($i == @domcoord - 1) {
15207: my $colsleft = $numinrow - $rem;
15208: if ($colsleft > 1) {
15209: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
15210: } else {
15211: $table .= '<td class="LC_left_item">';
15212: }
15213: } else {
15214: $table .= '<td class="LC_left_item">';
15215: }
15216: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
15217: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
15218: $table .= '<span class="LC_nobreak"><label>'.
15219: '<input type="'.$inputtype.'" name="'.$name.'"'.
15220: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
15221: if ($user ne $dcname.':'.$dcdom) {
15222: $table .= ' ('.$dcname.':'.$dcdom.')';
15223: }
15224: $table .= '</label></span></td>';
15225: }
15226: $table .= '</tr></table>';
15227: } elsif ($numdcs == 1) {
15228: my ($dcname,$dcdom) = split(':',$domcoord[0]);
15229: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
15230: if ($inputtype eq 'radio') {
15231: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
15232: if ($user ne $dcname.':'.$dcdom) {
15233: $table .= ' ('.$dcname.':'.$dcdom.')';
15234: }
15235: } else {
15236: my $check;
15237: if (exists($currhash{$domcoord[0]})) {
15238: $check = ' checked="checked"';
15239: }
15240: $table = '<span class="LC_nobreak"><label>'.
15241: '<input type="checkbox" name="'.$name.'" '.
15242: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
15243: if ($user ne $dcname.':'.$dcdom) {
15244: $table .= ' ('.$dcname.':'.$dcdom.')';
15245: }
15246: $table .= '</label></span>';
15247: $rows ++;
15248: }
15249: }
15250: return ($numdcs,$table,$rows);
15251: }
15252:
15253: sub usersession_titles {
15254: return &Apache::lonlocal::texthash(
15255: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
15256: remote => 'Hosting of sessions for users in this domain on servers in other domains',
15257: spares => 'Servers offloaded to, when busy',
15258: version => 'LON-CAPA version requirement',
15259: excludedomain => 'Allow all, but exclude specific domains',
15260: includedomain => 'Deny all, but include specific domains',
15261: primary => 'Primary (checked first)',
15262: default => 'Default',
15263: );
15264: }
15265:
15266: sub id_for_thisdom {
15267: my (%servers) = @_;
15268: my %altids;
15269: foreach my $server (keys(%servers)) {
15270: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
15271: if ($serverhome ne $server) {
15272: $altids{$serverhome} = $server;
15273: }
15274: }
15275: return %altids;
15276: }
15277:
15278: sub count_servers {
15279: my ($currbalancer,%servers) = @_;
15280: my (@spares,$numspares);
15281: foreach my $lonhost (sort(keys(%servers))) {
15282: next if ($currbalancer eq $lonhost);
15283: push(@spares,$lonhost);
15284: }
15285: if ($currbalancer) {
15286: $numspares = scalar(@spares);
15287: } else {
15288: $numspares = scalar(@spares) - 1;
15289: }
15290: return ($numspares,@spares);
15291: }
15292:
15293: sub lonbalance_targets_js {
15294: my ($dom,$types,$servers,$settings) = @_;
15295: my $select = &mt('Select');
15296: my ($alltargets,$allishome,$allinsttypes,@alltypes);
15297: if (ref($servers) eq 'HASH') {
15298: $alltargets = join("','",sort(keys(%{$servers})));
15299: my @homedoms;
15300: foreach my $server (sort(keys(%{$servers}))) {
15301: if (&Apache::lonnet::host_domain($server) eq $dom) {
15302: push(@homedoms,'1');
15303: } else {
15304: push(@homedoms,'0');
15305: }
15306: }
15307: $allishome = join("','",@homedoms);
15308: }
15309: if (ref($types) eq 'ARRAY') {
15310: if (@{$types} > 0) {
15311: @alltypes = @{$types};
15312: }
15313: }
15314: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
15315: $allinsttypes = join("','",@alltypes);
15316: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
15317: if (ref($settings) eq 'HASH') {
15318: %existing = %{$settings};
15319: }
15320: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
15321: \%currtargets,\%currrules,\%currcookies);
15322: my $balancers = join("','",sort(keys(%currbalancer)));
15323: return <<"END";
15324:
15325: <script type="text/javascript">
15326: // <![CDATA[
15327:
15328: currBalancers = new Array('$balancers');
15329:
15330: function toggleTargets(balnum) {
15331: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
15332: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
15333: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
15334: var prevbalancer = prevhostitem.value;
15335: var baltotal = document.getElementById('loadbalancing_total').value;
15336: prevhostitem.value = balancer;
15337: if (prevbalancer != '') {
15338: var prevIdx = currBalancers.indexOf(prevbalancer);
15339: if (prevIdx != -1) {
15340: currBalancers.splice(prevIdx,1);
15341: }
15342: }
15343: if (balancer == '') {
15344: hideSpares(balnum);
15345: } else {
15346: var currIdx = currBalancers.indexOf(balancer);
15347: if (currIdx == -1) {
15348: currBalancers.push(balancer);
15349: }
15350: var homedoms = new Array('$allishome');
15351: var ishomedom = homedoms[lonhostitem.selectedIndex];
15352: showSpares(balancer,ishomedom,balnum);
15353: }
15354: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
15355: return;
15356: }
15357:
15358: function showSpares(balancer,ishomedom,balnum) {
15359: var alltargets = new Array('$alltargets');
15360: var insttypes = new Array('$allinsttypes');
15361: var offloadtypes = new Array('primary','default');
15362:
15363: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
15364: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
15365:
15366: for (var i=0; i<offloadtypes.length; i++) {
15367: var count = 0;
15368: for (var j=0; j<alltargets.length; j++) {
15369: if (alltargets[j] != balancer) {
15370: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
15371: item.value = alltargets[j];
15372: item.style.textAlign='left';
15373: item.style.textFace='normal';
15374: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
15375: if (currBalancers.indexOf(alltargets[j]) == -1) {
15376: item.disabled = '';
15377: } else {
15378: item.disabled = 'disabled';
15379: item.checked = false;
15380: }
15381: count ++;
15382: }
15383: }
15384: }
15385: for (var k=0; k<insttypes.length; k++) {
15386: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
15387: if (ishomedom == 1) {
15388: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
15389: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
15390: } else {
15391: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
15392: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
15393: }
15394: } else {
15395: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
15396: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
15397: }
15398: if ((insttypes[k] != '_LC_external') &&
15399: ((insttypes[k] != '_LC_internetdom') ||
15400: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
15401: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
15402: item.options.length = 0;
15403: item.options[0] = new Option("","",true,true);
15404: var idx = 0;
15405: for (var m=0; m<alltargets.length; m++) {
15406: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
15407: idx ++;
15408: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
15409: }
15410: }
15411: }
15412: }
15413: return;
15414: }
15415:
15416: function hideSpares(balnum) {
15417: var alltargets = new Array('$alltargets');
15418: var insttypes = new Array('$allinsttypes');
15419: var offloadtypes = new Array('primary','default');
15420:
15421: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
15422: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
15423:
15424: var total = alltargets.length - 1;
15425: for (var i=0; i<offloadtypes; i++) {
15426: for (var j=0; j<total; j++) {
15427: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
15428: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
15429: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
15430: }
15431: }
15432: for (var k=0; k<insttypes.length; k++) {
15433: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
15434: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
15435: if (insttypes[k] != '_LC_external') {
15436: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
15437: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
15438: }
15439: }
15440: return;
15441: }
15442:
15443: function checkOffloads(item,balnum,type) {
15444: var alltargets = new Array('$alltargets');
15445: var offloadtypes = new Array('primary','default');
15446: if (item.checked) {
15447: var total = alltargets.length - 1;
15448: var other;
15449: if (type == offloadtypes[0]) {
15450: other = offloadtypes[1];
15451: } else {
15452: other = offloadtypes[0];
15453: }
15454: for (var i=0; i<total; i++) {
15455: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
15456: if (server == item.value) {
15457: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
15458: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
15459: }
15460: }
15461: }
15462: }
15463: return;
15464: }
15465:
15466: function singleServerToggle(balnum,type) {
15467: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
15468: if (offloadtoSelIdx == 0) {
15469: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
15470: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
15471:
15472: } else {
15473: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
15474: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
15475: }
15476: return;
15477: }
15478:
15479: function balanceruleChange(formname,balnum,type) {
15480: if (type == '_LC_external') {
15481: return;
15482: }
15483: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
15484: for (var i=0; i<typesRules.length; i++) {
15485: if (formname.elements[typesRules[i]].checked) {
15486: if (formname.elements[typesRules[i]].value != 'specific') {
15487: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
15488: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
15489: } else {
15490: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
15491: }
15492: }
15493: }
15494: return;
15495: }
15496:
15497: function balancerDeleteChange(balnum) {
15498: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
15499: var baltotal = document.getElementById('loadbalancing_total').value;
15500: var addtarget;
15501: var removetarget;
15502: var action = 'delete';
15503: if (document.getElementById('loadbalancing_delete_'+balnum)) {
15504: var lonhost = hostitem.value;
15505: var currIdx = currBalancers.indexOf(lonhost);
15506: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
15507: if (currIdx != -1) {
15508: currBalancers.splice(currIdx,1);
15509: }
15510: addtarget = lonhost;
15511: } else {
15512: if (currIdx == -1) {
15513: currBalancers.push(lonhost);
15514: }
15515: removetarget = lonhost;
15516: action = 'undelete';
15517: }
15518: balancerChange(balnum,baltotal,action,addtarget,removetarget);
15519: }
15520: return;
15521: }
15522:
15523: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
15524: if (baltotal > 1) {
15525: var offloadtypes = new Array('primary','default');
15526: var alltargets = new Array('$alltargets');
15527: var insttypes = new Array('$allinsttypes');
15528: for (var i=0; i<baltotal; i++) {
15529: if (i != balnum) {
15530: for (var j=0; j<offloadtypes.length; j++) {
15531: var total = alltargets.length - 1;
15532: for (var k=0; k<total; k++) {
15533: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
15534: var server = serveritem.value;
15535: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
15536: if (server == addtarget) {
15537: serveritem.disabled = '';
15538: }
15539: }
15540: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
15541: if (server == removetarget) {
15542: serveritem.disabled = 'disabled';
15543: serveritem.checked = false;
15544: }
15545: }
15546: }
15547: }
15548: for (var j=0; j<insttypes.length; j++) {
15549: if (insttypes[j] != '_LC_external') {
15550: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
15551: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
15552: var currSel = singleserver.selectedIndex;
15553: var currVal = singleserver.options[currSel].value;
15554: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
15555: var numoptions = singleserver.options.length;
15556: var needsnew = 1;
15557: for (var k=0; k<numoptions; k++) {
15558: if (singleserver.options[k] == addtarget) {
15559: needsnew = 0;
15560: break;
15561: }
15562: }
15563: if (needsnew == 1) {
15564: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
15565: }
15566: }
15567: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
15568: singleserver.options.length = 0;
15569: if ((currVal) && (currVal != removetarget)) {
15570: singleserver.options[0] = new Option("","",false,false);
15571: } else {
15572: singleserver.options[0] = new Option("","",true,true);
15573: }
15574: var idx = 0;
15575: for (var m=0; m<alltargets.length; m++) {
15576: if (currBalancers.indexOf(alltargets[m]) == -1) {
15577: idx ++;
15578: if (currVal == alltargets[m]) {
15579: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
15580: } else {
15581: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
15582: }
15583: }
15584: }
15585: }
15586: }
15587: }
15588: }
15589: }
15590: }
15591: }
15592: return;
15593: }
15594:
15595: // ]]>
15596: </script>
15597:
15598: END
15599: }
15600:
15601: sub new_spares_js {
15602: my @sparestypes = ('primary','default');
15603: my $types = join("','",@sparestypes);
15604: my $select = &mt('Select');
15605: return <<"END";
15606:
15607: <script type="text/javascript">
15608: // <![CDATA[
15609:
15610: function updateNewSpares(formname,lonhost) {
15611: var types = new Array('$types');
15612: var include = new Array();
15613: var exclude = new Array();
15614: for (var i=0; i<types.length; i++) {
15615: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
15616: for (var j=0; j<spareboxes.length; j++) {
15617: if (formname.elements[spareboxes[j]].checked) {
15618: exclude.push(formname.elements[spareboxes[j]].value);
15619: } else {
15620: include.push(formname.elements[spareboxes[j]].value);
15621: }
15622: }
15623: }
15624: for (var i=0; i<types.length; i++) {
15625: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
15626: var selIdx = newSpare.selectedIndex;
15627: var currnew = newSpare.options[selIdx].value;
15628: var okSpares = new Array();
15629: for (var j=0; j<newSpare.options.length; j++) {
15630: var possible = newSpare.options[j].value;
15631: if (possible != '') {
15632: if (exclude.indexOf(possible) == -1) {
15633: okSpares.push(possible);
15634: } else {
15635: if (currnew == possible) {
15636: selIdx = 0;
15637: }
15638: }
15639: }
15640: }
15641: for (var k=0; k<include.length; k++) {
15642: if (okSpares.indexOf(include[k]) == -1) {
15643: okSpares.push(include[k]);
15644: }
15645: }
15646: okSpares.sort();
15647: newSpare.options.length = 0;
15648: if (selIdx == 0) {
15649: newSpare.options[0] = new Option("$select","",true,true);
15650: } else {
15651: newSpare.options[0] = new Option("$select","",false,false);
15652: }
15653: for (var m=0; m<okSpares.length; m++) {
15654: var idx = m+1;
15655: var selThis = 0;
15656: if (selIdx != 0) {
15657: if (okSpares[m] == currnew) {
15658: selThis = 1;
15659: }
15660: }
15661: if (selThis == 1) {
15662: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
15663: } else {
15664: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
15665: }
15666: }
15667: }
15668: return;
15669: }
15670:
15671: function checkNewSpares(lonhost,type) {
15672: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
15673: var chosen = newSpare.options[newSpare.selectedIndex].value;
15674: if (chosen != '') {
15675: var othertype;
15676: var othernewSpare;
15677: if (type == 'primary') {
15678: othernewSpare = document.getElementById('newspare_default_'+lonhost);
15679: }
15680: if (type == 'default') {
15681: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
15682: }
15683: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
15684: othernewSpare.selectedIndex = 0;
15685: }
15686: }
15687: return;
15688: }
15689:
15690: // ]]>
15691: </script>
15692:
15693: END
15694:
15695: }
15696:
15697: sub common_domprefs_js {
15698: return <<"END";
15699:
15700: <script type="text/javascript">
15701: // <![CDATA[
15702:
15703: function getIndicesByName(formname,item) {
15704: var group = new Array();
15705: for (var i=0;i<formname.elements.length;i++) {
15706: if (formname.elements[i].name == item) {
15707: group.push(formname.elements[i].id);
15708: }
15709: }
15710: return group;
15711: }
15712:
15713: // ]]>
15714: </script>
15715:
15716: END
15717:
15718: }
15719:
15720: sub recaptcha_js {
15721: my %lt = &captcha_phrases();
15722: return <<"END";
15723:
15724: <script type="text/javascript">
15725: // <![CDATA[
15726:
15727: function updateCaptcha(caller,context) {
15728: var privitem;
15729: var pubitem;
15730: var privtext;
15731: var pubtext;
15732: var versionitem;
15733: var versiontext;
15734: if (document.getElementById(context+'_recaptchapub')) {
15735: pubitem = document.getElementById(context+'_recaptchapub');
15736: } else {
15737: return;
15738: }
15739: if (document.getElementById(context+'_recaptchapriv')) {
15740: privitem = document.getElementById(context+'_recaptchapriv');
15741: } else {
15742: return;
15743: }
15744: if (document.getElementById(context+'_recaptchapubtxt')) {
15745: pubtext = document.getElementById(context+'_recaptchapubtxt');
15746: } else {
15747: return;
15748: }
15749: if (document.getElementById(context+'_recaptchaprivtxt')) {
15750: privtext = document.getElementById(context+'_recaptchaprivtxt');
15751: } else {
15752: return;
15753: }
15754: if (document.getElementById(context+'_recaptchaversion')) {
15755: versionitem = document.getElementById(context+'_recaptchaversion');
15756: } else {
15757: return;
15758: }
15759: if (document.getElementById(context+'_recaptchavertxt')) {
15760: versiontext = document.getElementById(context+'_recaptchavertxt');
15761: } else {
15762: return;
15763: }
15764: if (caller.checked) {
15765: if (caller.value == 'recaptcha') {
15766: pubitem.type = 'text';
15767: privitem.type = 'text';
15768: pubitem.size = '40';
15769: privitem.size = '40';
15770: pubtext.innerHTML = "$lt{'pub'}";
15771: privtext.innerHTML = "$lt{'priv'}";
15772: versionitem.type = 'text';
15773: versionitem.size = '3';
15774: versiontext.innerHTML = "$lt{'ver'}";
15775: } else {
15776: pubitem.type = 'hidden';
15777: privitem.type = 'hidden';
15778: versionitem.type = 'hidden';
15779: pubtext.innerHTML = '';
15780: privtext.innerHTML = '';
15781: versiontext.innerHTML = '';
15782: }
15783: }
15784: return;
15785: }
15786:
15787: // ]]>
15788: </script>
15789:
15790: END
15791:
15792: }
15793:
15794: sub toggle_display_js {
15795: return <<"END";
15796:
15797: <script type="text/javascript">
15798: // <![CDATA[
15799:
15800: function toggleDisplay(domForm,caller) {
15801: if (document.getElementById(caller)) {
15802: var divitem = document.getElementById(caller);
15803: var optionsElement = domForm.coursecredits;
15804: var checkval = 1;
15805: var dispval = 'block';
15806: var selfcreateRegExp = /^cancreate_emailverified/;
15807: if (caller == 'emailoptions') {
15808: optionsElement = domForm.cancreate_email;
15809: }
15810: if (caller == 'studentsubmission') {
15811: optionsElement = domForm.postsubmit;
15812: }
15813: if (caller == 'cloneinstcode') {
15814: optionsElement = domForm.canclone;
15815: checkval = 'instcode';
15816: }
15817: if (selfcreateRegExp.test(caller)) {
15818: optionsElement = domForm.elements[caller];
15819: checkval = 'other';
15820: dispval = 'inline'
15821: }
15822: if (optionsElement.length) {
15823: var currval;
15824: for (var i=0; i<optionsElement.length; i++) {
15825: if (optionsElement[i].checked) {
15826: currval = optionsElement[i].value;
15827: }
15828: }
15829: if (currval == checkval) {
15830: divitem.style.display = dispval;
15831: } else {
15832: divitem.style.display = 'none';
15833: }
15834: }
15835: }
15836: return;
15837: }
15838:
15839: // ]]>
15840: </script>
15841:
15842: END
15843:
15844: }
15845:
15846: sub captcha_phrases {
15847: return &Apache::lonlocal::texthash (
15848: priv => 'Private key',
15849: pub => 'Public key',
15850: original => 'original (CAPTCHA)',
15851: recaptcha => 'successor (ReCAPTCHA)',
15852: notused => 'unused',
15853: ver => 'ReCAPTCHA version (1 or 2)',
15854: );
15855: }
15856:
15857: sub devalidate_remote_domconfs {
15858: my ($dom,$cachekeys) = @_;
15859: return unless (ref($cachekeys) eq 'HASH');
15860: my %servers = &Apache::lonnet::internet_dom_servers($dom);
15861: my %thismachine;
15862: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
15863: my @posscached = ('domainconfig','domdefaults','usersessions',
15864: 'directorysrch','passwdconf','cats');
15865: if (keys(%servers)) {
15866: foreach my $server (keys(%servers)) {
15867: next if ($thismachine{$server});
15868: my @cached;
15869: foreach my $name (@posscached) {
15870: if ($cachekeys->{$name}) {
15871: push(@cached,&escape($name).':'.&escape($dom));
15872: }
15873: }
15874: if (@cached) {
15875: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
15876: }
15877: }
15878: }
15879: return;
15880: }
15881:
15882: 1;
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