1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.160.6.116 2021/12/28 03:35:34 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: use Net::CIDR;
178:
179: my $registered_cleanup;
180: my $modified_urls;
181:
182: sub handler {
183: my $r=shift;
184: if ($r->header_only) {
185: &Apache::loncommon::content_type($r,'text/html');
186: $r->send_http_header;
187: return OK;
188: }
189:
190: my $context = 'domain';
191: my $dom = $env{'request.role.domain'};
192: my $domdesc = &Apache::lonnet::domain($dom,'description');
193: if (&Apache::lonnet::allowed('mau',$dom)) {
194: &Apache::loncommon::content_type($r,'text/html');
195: $r->send_http_header;
196: } else {
197: $env{'user.error.msg'}=
198: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
199: return HTTP_NOT_ACCEPTABLE;
200: }
201:
202: $registered_cleanup=0;
203: @{$modified_urls}=();
204:
205: &Apache::lonhtmlcommon::clear_breadcrumbs();
206: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
207: ['phase','actions']);
208: my $phase = 'pickactions';
209: if ( exists($env{'form.phase'}) ) {
210: $phase = $env{'form.phase'};
211: }
212: my %servers = &Apache::lonnet::internet_dom_servers($dom);
213: my %domconfig =
214: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
215: 'quotas','autoenroll','autoupdate','autocreate',
216: 'directorysrch','usercreation','usermodification',
217: 'contacts','defaults','scantron','coursecategories',
218: 'serverstatuses','requestcourses','helpsettings',
219: 'coursedefaults','usersessions','loadbalancing',
220: 'requestauthor','selfenrollment','inststatus',
221: 'passwords','wafproxy','ipaccess'],$dom);
222: my @prefs_order = ('rolecolors','login','ipaccess','defaults','wafproxy','passwords',
223: 'quotas','autoenroll','autoupdate','autocreate','directorysrch',
224: 'contacts','usercreation','selfcreation','usermodification',
225: 'scantron','requestcourses','requestauthor','coursecategories',
226: 'serverstatuses','helpsettings','coursedefaults',
227: 'selfenrollment','usersessions');
228: my %existing;
229: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
230: %existing = %{$domconfig{'loadbalancing'}};
231: }
232: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
233: push(@prefs_order,'loadbalancing');
234: }
235: my %prefs = (
236: 'rolecolors' =>
237: { text => 'Default color schemes',
238: help => 'Domain_Configuration_Color_Schemes',
239: header => [{col1 => 'Student Settings',
240: col2 => '',},
241: {col1 => 'Coordinator Settings',
242: col2 => '',},
243: {col1 => 'Author Settings',
244: col2 => '',},
245: {col1 => 'Administrator Settings',
246: col2 => '',}],
247: print => \&print_rolecolors,
248: modify => \&modify_rolecolors,
249: },
250: 'login' =>
251: { text => 'Log-in page options',
252: help => 'Domain_Configuration_Login_Page',
253: header => [{col1 => 'Log-in Page Items',
254: col2 => '',},
255: {col1 => 'Log-in Help',
256: col2 => 'Value'},
257: {col1 => 'Custom HTML in document head',
258: col2 => 'Value'},
259: {col1 => 'SSO',
260: col2 => 'Dual login: SSO and non-SSO options'},
261: ],
262: print => \&print_login,
263: modify => \&modify_login,
264: },
265: 'defaults' =>
266: { text => 'Default authentication/language/timezone/portal/types',
267: help => 'Domain_Configuration_LangTZAuth',
268: header => [{col1 => 'Setting',
269: col2 => 'Value'},
270: {col1 => 'Institutional user types',
271: col2 => 'Name displayed'}],
272: print => \&print_defaults,
273: modify => \&modify_defaults,
274: },
275: 'wafproxy' =>
276: { text => 'Web Application Firewall/Reverse Proxy',
277: help => 'Domain_Configuration_WAF_Proxy',
278: header => [{col1 => 'Domain(s)',
279: col2 => 'Servers and WAF/Reverse Proxy alias(es)',
280: },
281: {col1 => 'Domain(s)',
282: col2 => 'WAF Configuration',}],
283: print => \&print_wafproxy,
284: modify => \&modify_wafproxy,
285: },
286: 'passwords' =>
287: { text => 'Passwords (Internal authentication)',
288: help => 'Domain_Configuration_Passwords',
289: header => [{col1 => 'Resetting Forgotten Password',
290: col2 => 'Settings'},
291: {col1 => 'Encryption of Stored Passwords (Internal Auth)',
292: col2 => 'Settings'},
293: {col1 => 'Rules for LON-CAPA Passwords',
294: col2 => 'Settings'},
295: {col1 => 'Course Owner Changing Student Passwords',
296: col2 => 'Settings'}],
297: print => \&print_passwords,
298: modify => \&modify_passwords,
299: },
300: 'quotas' =>
301: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
302: help => 'Domain_Configuration_Quotas',
303: header => [{col1 => 'User affiliation',
304: col2 => 'Available tools',
305: col3 => 'Quotas, MB; (Authoring requires role)',}],
306: print => \&print_quotas,
307: modify => \&modify_quotas,
308: },
309: 'autoenroll' =>
310: { text => 'Auto-enrollment settings',
311: help => 'Domain_Configuration_Auto_Enrollment',
312: header => [{col1 => 'Configuration setting',
313: col2 => 'Value(s)'}],
314: print => \&print_autoenroll,
315: modify => \&modify_autoenroll,
316: },
317: 'autoupdate' =>
318: { text => 'Auto-update settings',
319: help => 'Domain_Configuration_Auto_Updates',
320: header => [{col1 => 'Setting',
321: col2 => 'Value',},
322: {col1 => 'Setting',
323: col2 => 'Affiliation'},
324: {col1 => 'User population',
325: col2 => 'Updatable user data'}],
326: print => \&print_autoupdate,
327: modify => \&modify_autoupdate,
328: },
329: 'autocreate' =>
330: { text => 'Auto-course creation settings',
331: help => 'Domain_Configuration_Auto_Creation',
332: header => [{col1 => 'Configuration Setting',
333: col2 => 'Value',}],
334: print => \&print_autocreate,
335: modify => \&modify_autocreate,
336: },
337: 'directorysrch' =>
338: { text => 'Directory searches',
339: help => 'Domain_Configuration_InstDirectory_Search',
340: header => [{col1 => 'Institutional Directory Setting',
341: col2 => 'Value',},
342: {col1 => 'LON-CAPA Directory Setting',
343: col2 => 'Value',}],
344: print => \&print_directorysrch,
345: modify => \&modify_directorysrch,
346: },
347: 'contacts' =>
348: { text => 'E-mail addresses and helpform',
349: help => 'Domain_Configuration_Contact_Info',
350: header => [{col1 => 'Default e-mail addresses',
351: col2 => 'Value',},
352: {col1 => 'Recipient(s) for notifications',
353: col2 => 'Value',},
354: {col1 => 'Nightly status check e-mail',
355: col2 => 'Settings',},
356: {col1 => 'Ask helpdesk form settings',
357: col2 => 'Value',},],
358: print => \&print_contacts,
359: modify => \&modify_contacts,
360: },
361: 'usercreation' =>
362: { text => 'User creation',
363: help => 'Domain_Configuration_User_Creation',
364: header => [{col1 => 'Format rule type',
365: col2 => 'Format rules in force'},
366: {col1 => 'User account creation',
367: col2 => 'Usernames which may be created',},
368: {col1 => 'Context',
369: col2 => 'Assignable authentication types'}],
370: print => \&print_usercreation,
371: modify => \&modify_usercreation,
372: },
373: 'selfcreation' =>
374: { text => 'Users self-creating accounts',
375: help => 'Domain_Configuration_Self_Creation',
376: header => [{col1 => 'Self-creation with institutional username',
377: col2 => 'Enabled?'},
378: {col1 => 'Institutional user type (login/SSO self-creation)',
379: col2 => 'Information user can enter'},
380: {col1 => 'Self-creation with e-mail verification',
381: col2 => 'Settings'}],
382: print => \&print_selfcreation,
383: modify => \&modify_selfcreation,
384: },
385: 'usermodification' =>
386: { text => 'User modification',
387: help => 'Domain_Configuration_User_Modification',
388: header => [{col1 => 'Target user has role',
389: col2 => 'User information updatable in author context'},
390: {col1 => 'Target user has role',
391: col2 => 'User information updatable in course context'}],
392: print => \&print_usermodification,
393: modify => \&modify_usermodification,
394: },
395: 'scantron' =>
396: { text => 'Bubblesheet format',
397: help => 'Domain_Configuration_Scantron_Format',
398: header => [ {col1 => 'Bubblesheet format file',
399: col2 => ''},
400: {col1 => 'Bubblesheet data upload formats',
401: col2 => 'Settings'}],
402: print => \&print_scantron,
403: modify => \&modify_scantron,
404: },
405: 'requestcourses' =>
406: {text => 'Request creation of courses',
407: help => 'Domain_Configuration_Request_Courses',
408: header => [{col1 => 'User affiliation',
409: col2 => 'Availability/Processing of requests',},
410: {col1 => 'Setting',
411: col2 => 'Value'},
412: {col1 => 'Available textbooks',
413: col2 => ''},
414: {col1 => 'Available templates',
415: col2 => ''},
416: {col1 => 'Validation (not official courses)',
417: col2 => 'Value'},],
418: print => \&print_quotas,
419: modify => \&modify_quotas,
420: },
421: 'requestauthor' =>
422: {text => 'Request Authoring Space',
423: help => 'Domain_Configuration_Request_Author',
424: header => [{col1 => 'User affiliation',
425: col2 => 'Availability/Processing of requests',},
426: {col1 => 'Setting',
427: col2 => 'Value'}],
428: print => \&print_quotas,
429: modify => \&modify_quotas,
430: },
431: 'coursecategories' =>
432: { text => 'Cataloging of courses/communities',
433: help => 'Domain_Configuration_Cataloging_Courses',
434: header => [{col1 => 'Catalog type/availability',
435: col2 => '',},
436: {col1 => 'Category settings for standard catalog',
437: col2 => '',},
438: {col1 => 'Categories',
439: col2 => '',
440: }],
441: print => \&print_coursecategories,
442: modify => \&modify_coursecategories,
443: },
444: 'serverstatuses' =>
445: {text => 'Access to server status pages',
446: help => 'Domain_Configuration_Server_Status',
447: header => [{col1 => 'Status Page',
448: col2 => 'Other named users',
449: col3 => 'Specific IPs',
450: }],
451: print => \&print_serverstatuses,
452: modify => \&modify_serverstatuses,
453: },
454: 'helpsettings' =>
455: {text => 'Support settings',
456: help => 'Domain_Configuration_Help_Settings',
457: header => [{col1 => 'Help Page Settings (logged-in users)',
458: col2 => 'Value'},
459: {col1 => 'Helpdesk Roles',
460: col2 => 'Settings'},],
461: print => \&print_helpsettings,
462: modify => \&modify_helpsettings,
463: },
464: 'coursedefaults' =>
465: {text => 'Course/Community defaults',
466: help => 'Domain_Configuration_Course_Defaults',
467: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
468: col2 => 'Value',},
469: {col1 => 'Defaults which can be overridden for each course by a DC',
470: col2 => 'Value',},],
471: print => \&print_coursedefaults,
472: modify => \&modify_coursedefaults,
473: },
474: 'selfenrollment' =>
475: {text => 'Self-enrollment in Course/Community',
476: help => 'Domain_Configuration_Selfenrollment',
477: header => [{col1 => 'Configuration Rights',
478: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
479: {col1 => 'Defaults',
480: col2 => 'Value'},
481: {col1 => 'Self-enrollment validation (optional)',
482: col2 => 'Value'},],
483: print => \&print_selfenrollment,
484: modify => \&modify_selfenrollment,
485: },
486: 'usersessions' =>
487: {text => 'User session hosting/offloading',
488: help => 'Domain_Configuration_User_Sessions',
489: header => [{col1 => 'Domain server',
490: col2 => 'Servers to offload sessions to when busy'},
491: {col1 => 'Hosting of users from other domains',
492: col2 => 'Rules'},
493: {col1 => "Hosting domain's own users elsewhere",
494: col2 => 'Rules'}],
495: print => \&print_usersessions,
496: modify => \&modify_usersessions,
497: },
498: 'loadbalancing' =>
499: {text => 'Dedicated Load Balancer(s)',
500: help => 'Domain_Configuration_Load_Balancing',
501: header => [{col1 => 'Balancers',
502: col2 => 'Default destinations',
503: col3 => 'User affiliation',
504: col4 => 'Overrides'},
505: ],
506: print => \&print_loadbalancing,
507: modify => \&modify_loadbalancing,
508: },
509: 'ipaccess' =>
510: {text => 'IP-based access control',
511: help => 'Domain_Configuration_IP_Access',
512: header => [{col1 => 'Setting',
513: col2 => 'Value'},],
514: print => \&print_ipaccess,
515: modify => \&modify_ipaccess,
516: },
517: );
518: if (keys(%servers) > 1) {
519: $prefs{'login'} = { text => 'Log-in page options',
520: help => 'Domain_Configuration_Login_Page',
521: header => [{col1 => 'Log-in Service',
522: col2 => 'Server Setting',},
523: {col1 => 'Log-in Page Items',
524: col2 => ''},
525: {col1 => 'Log-in Help',
526: col2 => 'Value'},
527: {col1 => 'Custom HTML in document head',
528: col2 => 'Value'},
529: {col1 => 'SSO',
530: col2 => 'Dual login: SSO and non-SSO options'},
531: ],
532: print => \&print_login,
533: modify => \&modify_login,
534: };
535: }
536:
537: my @roles = ('student','coordinator','author','admin');
538: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
539: &Apache::lonhtmlcommon::add_breadcrumb
540: ({href=>"javascript:changePage(document.$phase,'pickactions')",
541: text=>"Settings to display/modify"});
542: my $confname = $dom.'-domainconfig';
543:
544: if ($phase eq 'process') {
545: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
546: \%prefs,\%domconfig,$confname,\@roles);
547: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
548: $r->rflush();
549: &devalidate_remote_domconfs($dom,$result);
550: }
551: } elsif ($phase eq 'display') {
552: my $js = &recaptcha_js().
553: &toggle_display_js();
554: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
555: my ($othertitle,$usertypes,$types) =
556: &Apache::loncommon::sorted_inst_types($dom);
557: $js .= &lonbalance_targets_js($dom,$types,\%servers,
558: $domconfig{'loadbalancing'}).
559: &new_spares_js().
560: &common_domprefs_js().
561: &Apache::loncommon::javascript_array_indexof();
562: }
563: if (grep(/^requestcourses$/,@actions)) {
564: my $javascript_validations;
565: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
566: $js .= <<END;
567: <script type="text/javascript">
568: $javascript_validations
569: </script>
570: $coursebrowserjs
571: END
572: } elsif (grep(/^ipaccess$/,@actions)) {
573: $js .= &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
574: }
575: if (grep(/^selfcreation$/,@actions)) {
576: $js .= &selfcreate_javascript();
577: }
578: if (grep(/^contacts$/,@actions)) {
579: $js .= &contacts_javascript();
580: }
581: if (grep(/^scantron$/,@actions)) {
582: $js .= &scantron_javascript();
583: }
584: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
585: } else {
586: # check if domconfig user exists for the domain.
587: my $servadm = $r->dir_config('lonAdmEMail');
588: my ($configuserok,$author_ok,$switchserver) =
589: &config_check($dom,$confname,$servadm);
590: unless ($configuserok eq 'ok') {
591: &Apache::lonconfigsettings::print_header($r,$phase,$context);
592: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
593: $confname).
594: '<br />'
595: );
596: if ($switchserver) {
597: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
598: '<br />'.
599: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
600: '<br />'.
601: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
602: '<br />'.
603: &mt('To do that now, use the following link: [_1]',$switchserver)
604: );
605: } else {
606: $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.').
607: '<br />'.
608: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
609: );
610: }
611: $r->print(&Apache::loncommon::end_page());
612: return OK;
613: }
614: if (keys(%domconfig) == 0) {
615: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
616: my @ids=&Apache::lonnet::current_machine_ids();
617: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
618: my %designhash = &Apache::loncommon::get_domainconf($dom);
619: my @loginimages = ('img','logo','domlogo','login');
620: my $custom_img_count = 0;
621: foreach my $img (@loginimages) {
622: if ($designhash{$dom.'.login.'.$img} ne '') {
623: $custom_img_count ++;
624: }
625: }
626: foreach my $role (@roles) {
627: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
628: $custom_img_count ++;
629: }
630: }
631: if ($custom_img_count > 0) {
632: &Apache::lonconfigsettings::print_header($r,$phase,$context);
633: my $switch_server = &check_switchserver($dom,$confname);
634: $r->print(
635: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
636: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
637: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
638: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
639: if ($switch_server) {
640: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
641: }
642: $r->print(&Apache::loncommon::end_page());
643: return OK;
644: }
645: }
646: }
647: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
648: }
649: return OK;
650: }
651:
652: sub process_changes {
653: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
654: my %domconfig;
655: if (ref($values) eq 'HASH') {
656: %domconfig = %{$values};
657: }
658: my $output;
659: if ($action eq 'login') {
660: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
661: } elsif ($action eq 'rolecolors') {
662: $output = &modify_rolecolors($r,$dom,$confname,$roles,
663: $lastactref,%domconfig);
664: } elsif ($action eq 'quotas') {
665: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
666: } elsif ($action eq 'autoenroll') {
667: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
668: } elsif ($action eq 'autoupdate') {
669: $output = &modify_autoupdate($dom,%domconfig);
670: } elsif ($action eq 'autocreate') {
671: $output = &modify_autocreate($dom,%domconfig);
672: } elsif ($action eq 'directorysrch') {
673: $output = &modify_directorysrch($dom,$lastactref,%domconfig);
674: } elsif ($action eq 'usercreation') {
675: $output = &modify_usercreation($dom,%domconfig);
676: } elsif ($action eq 'selfcreation') {
677: $output = &modify_selfcreation($dom,$lastactref,%domconfig);
678: } elsif ($action eq 'usermodification') {
679: $output = &modify_usermodification($dom,%domconfig);
680: } elsif ($action eq 'contacts') {
681: $output = &modify_contacts($dom,$lastactref,%domconfig);
682: } elsif ($action eq 'defaults') {
683: $output = &modify_defaults($dom,$lastactref,%domconfig);
684: } elsif ($action eq 'scantron') {
685: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
686: } elsif ($action eq 'coursecategories') {
687: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
688: } elsif ($action eq 'serverstatuses') {
689: $output = &modify_serverstatuses($dom,%domconfig);
690: } elsif ($action eq 'requestcourses') {
691: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
692: } elsif ($action eq 'requestauthor') {
693: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
694: } elsif ($action eq 'helpsettings') {
695: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
696: } elsif ($action eq 'coursedefaults') {
697: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
698: } elsif ($action eq 'selfenrollment') {
699: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
700: } elsif ($action eq 'usersessions') {
701: $output = &modify_usersessions($dom,$lastactref,%domconfig);
702: } elsif ($action eq 'loadbalancing') {
703: $output = &modify_loadbalancing($dom,%domconfig);
704: } elsif ($action eq 'passwords') {
705: $output = &modify_passwords($r,$dom,$confname,$lastactref,%domconfig);
706: } elsif ($action eq 'wafproxy') {
707: $output = &modify_wafproxy($dom,$action,$lastactref,%domconfig);
708: } elsif ($action eq 'ipaccess') {
709: $output = &modify_ipaccess($dom,$lastactref,%domconfig);
710: }
711: return $output;
712: }
713:
714: sub print_config_box {
715: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
716: my $rowtotal = 0;
717: my $output;
718: if ($action eq 'coursecategories') {
719: $output = &coursecategories_javascript($settings);
720: } elsif ($action eq 'defaults') {
721: $output = &defaults_javascript($settings);
722: } elsif ($action eq 'passwords') {
723: $output = &passwords_javascript();
724: } elsif ($action eq 'helpsettings') {
725: my (%privs,%levelscurrent);
726: my %full=();
727: my %levels=(
728: course => {},
729: domain => {},
730: system => {},
731: );
732: my $context = 'domain';
733: my $crstype = 'Course';
734: my $formname = 'display';
735: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
736: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
737: $output =
738: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
739: \@templateroles);
740: } elsif ($action eq 'wafproxy') {
741: $output .= &wafproxy_javascript($dom);
742: } elsif ($action eq 'autoupdate') {
743: $output .= &autoupdate_javascript();
744: } elsif ($action eq 'autoenroll') {
745: $output .= &autoenroll_javascript();
746: } elsif ($action eq 'login') {
747: $output .= &saml_javascript();
748: } elsif ($action eq 'ipaccess') {
749: $output .= &ipaccess_javascript($settings);
750: }
751: $output .=
752: '<table class="LC_nested_outer">
753: <tr>
754: <th class="LC_left_item LC_middle"><span class="LC_nobreak">'.
755: &mt($item->{text}).' '.
756: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
757: '</tr>';
758: $rowtotal ++;
759: my $numheaders = 1;
760: if (ref($item->{'header'}) eq 'ARRAY') {
761: $numheaders = scalar(@{$item->{'header'}});
762: }
763: if ($numheaders > 1) {
764: my $colspan = '';
765: my $rightcolspan = '';
766: my $leftnobr = '';
767: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
768: ($action eq 'directorysrch') ||
769: (($action eq 'login') && ($numheaders < 5))) {
770: $colspan = ' colspan="2"';
771: }
772: if ($action eq 'usersessions') {
773: $rightcolspan = ' colspan="3"';
774: }
775: if ($action eq 'passwords') {
776: $leftnobr = ' LC_nobreak';
777: }
778: $output .= '
779: <tr>
780: <td>
781: <table class="LC_nested">
782: <tr class="LC_info_row">
783: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
784: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
785: </tr>';
786: $rowtotal ++;
787: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
788: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
789: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'directorysrch') ||
790: ($action eq 'helpsettings') || ($action eq 'contacts') || ($action eq 'wafproxy')) {
791: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
792: } elsif ($action eq 'passwords') {
793: $output .= $item->{'print'}->('top',$dom,$confname,$settings,\$rowtotal);
794: } elsif ($action eq 'coursecategories') {
795: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
796: } elsif ($action eq 'scantron') {
797: $output .= $item->{'print'}->($r,'top',$dom,$confname,$settings,\$rowtotal);
798: } elsif ($action eq 'login') {
799: if ($numheaders == 5) {
800: $colspan = ' colspan="2"';
801: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
802: } else {
803: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
804: }
805: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
806: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
807: } elsif ($action eq 'rolecolors') {
808: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
809: }
810: $output .= '
811: </table>
812: </td>
813: </tr>
814: <tr>
815: <td>
816: <table class="LC_nested">
817: <tr class="LC_info_row">
818: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
819: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
820: </tr>';
821: $rowtotal ++;
822: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
823: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
824: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
825: ($action eq 'contacts') || ($action eq 'passwords')) {
826: if ($action eq 'coursecategories') {
827: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
828: $colspan = ' colspan="2"';
829: } elsif ($action eq 'passwords') {
830: $output .= $item->{'print'}->('middle',$dom,$confname,$settings,\$rowtotal);
831: } else {
832: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
833: }
834: $output .= '
835: </table>
836: </td>
837: </tr>
838: <tr>
839: <td>
840: <table class="LC_nested">
841: <tr class="LC_info_row">
842: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
843: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
844: </tr>'."\n";
845: if ($action eq 'coursecategories') {
846: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
847: } elsif (($action eq 'contacts') || ($action eq 'passwords')) {
848: if ($action eq 'passwords') {
849: $output .= $item->{'print'}->('lower',$dom,$confname,$settings,\$rowtotal);
850: } else {
851: $output .= $item->{'print'}->('lower',$dom,$settings,\$rowtotal);
852: }
853: $output .= '
854: </tr>
855: </table>
856: </td>
857: </tr>
858: <tr>
859: <td>
860: <table class="LC_nested">
861: <tr class="LC_info_row">
862: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
863: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'."\n";
864: if ($action eq 'passwords') {
865: $output .= $item->{'print'}->('bottom',$dom,$confname,$settings,\$rowtotal);
866: } else {
867: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
868: }
869: $output .= '
870: </table>
871: </td>
872: </tr>
873: <tr>';
874: } else {
875: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
876: }
877: $rowtotal ++;
878: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
879: ($action eq 'defaults') || ($action eq 'directorysrch') ||
880: ($action eq 'helpsettings') || ($action eq 'wafproxy')) {
881: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
882: } elsif ($action eq 'scantron') {
883: $output .= $item->{'print'}->($r,'bottom',$dom,$confname,$settings,\$rowtotal);
884: } elsif ($action eq 'login') {
885: if ($numheaders == 5) {
886: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
887: </table>
888: </td>
889: </tr>
890: <tr>
891: <td>
892: <table class="LC_nested">
893: <tr class="LC_info_row">
894: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
895: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
896: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
897: $rowtotal ++;
898: } else {
899: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
900: }
901: $output .= '
902: </table>
903: </td>
904: </tr>
905: <tr>
906: <td>
907: <table class="LC_nested">
908: <tr class="LC_info_row">';
909: if ($numheaders == 5) {
910: $output .= '
911: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
912: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
913: </tr>';
914: } else {
915: $output .= '
916: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
917: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
918: </tr>';
919: }
920: $rowtotal ++;
921: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal).'
922: </table>
923: </td>
924: </tr>
925: <tr>
926: <td>
927: <table class="LC_nested">
928: <tr class="LC_info_row">';
929: if ($numheaders == 5) {
930: $output .= '
931: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
932: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
933: </tr>';
934: } else {
935: $output .= '
936: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
937: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
938: </tr>';
939: }
940: $rowtotal ++;
941: $output .= &print_login('saml',$dom,$confname,$phase,$settings,\$rowtotal);
942: } elsif ($action eq 'requestcourses') {
943: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
944: $rowtotal ++;
945: $output .= &print_studentcode($settings,\$rowtotal).'
946: </table>
947: </td>
948: </tr>
949: <tr>
950: <td>
951: <table class="LC_nested">
952: <tr class="LC_info_row">
953: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
954: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
955: &textbookcourses_javascript($settings).
956: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
957: </table>
958: </td>
959: </tr>
960: <tr>
961: <td>
962: <table class="LC_nested">
963: <tr class="LC_info_row">
964: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
965: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
966: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
967: </table>
968: </td>
969: </tr>
970: <tr>
971: <td>
972: <table class="LC_nested">
973: <tr class="LC_info_row">
974: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
975: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
976: </tr>'.
977: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
978: } elsif ($action eq 'requestauthor') {
979: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
980: $rowtotal ++;
981: } elsif ($action eq 'rolecolors') {
982: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
983: </table>
984: </td>
985: </tr>
986: <tr>
987: <td>
988: <table class="LC_nested">
989: <tr class="LC_info_row">
990: <td class="LC_left_item"'.$colspan.' valign="top">'.
991: &mt($item->{'header'}->[2]->{'col1'}).'</td>
992: <td class="LC_right_item" valign="top">'.
993: &mt($item->{'header'}->[2]->{'col2'}).'</td>
994: </tr>'.
995: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
996: </table>
997: </td>
998: </tr>
999: <tr>
1000: <td>
1001: <table class="LC_nested">
1002: <tr class="LC_info_row">
1003: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1004: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1005: </tr>'.
1006: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
1007: $rowtotal += 2;
1008: }
1009: } else {
1010: $output .= '
1011: <tr>
1012: <td>
1013: <table class="LC_nested">
1014: <tr class="LC_info_row">';
1015: if ($action eq 'login') {
1016: $output .= '
1017: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1018: } elsif ($action eq 'serverstatuses') {
1019: $output .= '
1020: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
1021: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
1022:
1023: } else {
1024: $output .= '
1025: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1026: }
1027: if (defined($item->{'header'}->[0]->{'col3'})) {
1028: $output .= '<td class="LC_left_item" valign="top">'.
1029: &mt($item->{'header'}->[0]->{'col2'});
1030: if ($action eq 'serverstatuses') {
1031: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
1032: }
1033: } else {
1034: $output .= '<td class="LC_right_item" valign="top">'.
1035: &mt($item->{'header'}->[0]->{'col2'});
1036: }
1037: $output .= '</td>';
1038: if ($item->{'header'}->[0]->{'col3'}) {
1039: if (defined($item->{'header'}->[0]->{'col4'})) {
1040: $output .= '<td class="LC_left_item" valign="top">'.
1041: &mt($item->{'header'}->[0]->{'col3'});
1042: } else {
1043: $output .= '<td class="LC_right_item" valign="top">'.
1044: &mt($item->{'header'}->[0]->{'col3'});
1045: }
1046: if ($action eq 'serverstatuses') {
1047: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
1048: }
1049: $output .= '</td>';
1050: }
1051: if ($item->{'header'}->[0]->{'col4'}) {
1052: $output .= '<td class="LC_right_item" valign="top">'.
1053: &mt($item->{'header'}->[0]->{'col4'});
1054: }
1055: $output .= '</tr>';
1056: $rowtotal ++;
1057: if ($action eq 'quotas') {
1058: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
1059: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
1060: ($action eq 'serverstatuses') || ($action eq 'loadbalancing') ||
1061: ($action eq 'ipaccess')) {
1062: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
1063: }
1064: }
1065: $output .= '
1066: </table>
1067: </td>
1068: </tr>
1069: </table><br />';
1070: return ($output,$rowtotal);
1071: }
1072:
1073: sub print_login {
1074: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
1075: my ($css_class,$datatable,$switchserver,%lt);
1076: my %choices = &login_choices();
1077: if (($caller eq 'help') || ($caller eq 'headtag') || ($caller eq 'saml')) {
1078: %lt = &login_file_options();
1079: $switchserver = &check_switchserver($dom,$confname);
1080: }
1081:
1082: if ($caller eq 'service') {
1083: my %servers = &Apache::lonnet::internet_dom_servers($dom);
1084: my $choice = $choices{'disallowlogin'};
1085: $css_class = ' class="LC_odd_row"';
1086: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
1087: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1088: '<th>'.$choices{'server'}.'</th>'.
1089: '<th>'.$choices{'serverpath'}.'</th>'.
1090: '<th>'.$choices{'custompath'}.'</th>'.
1091: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
1092: my %disallowed;
1093: if (ref($settings) eq 'HASH') {
1094: if (ref($settings->{'loginvia'}) eq 'HASH') {
1095: %disallowed = %{$settings->{'loginvia'}};
1096: }
1097: }
1098: foreach my $lonhost (sort(keys(%servers))) {
1099: my $direct = 'selected="selected"';
1100: if (ref($disallowed{$lonhost}) eq 'HASH') {
1101: if ($disallowed{$lonhost}{'server'} ne '') {
1102: $direct = '';
1103: }
1104: }
1105: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1106: '<td><select name="'.$lonhost.'_server">'.
1107: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1108: '</option>';
1109: foreach my $hostid (sort(keys(%servers))) {
1110: next if ($servers{$hostid} eq $servers{$lonhost});
1111: my $selected = '';
1112: if (ref($disallowed{$lonhost}) eq 'HASH') {
1113: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1114: $selected = 'selected="selected"';
1115: }
1116: }
1117: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1118: $servers{$hostid}.'</option>';
1119: }
1120: $datatable .= '</select></td>'.
1121: '<td><select name="'.$lonhost.'_serverpath">';
1122: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1123: my $pathname = $path;
1124: if ($path eq 'custom') {
1125: $pathname = &mt('Custom Path').' ->';
1126: }
1127: my $selected = '';
1128: if (ref($disallowed{$lonhost}) eq 'HASH') {
1129: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1130: $selected = 'selected="selected"';
1131: }
1132: } elsif ($path eq '') {
1133: $selected = 'selected="selected"';
1134: }
1135: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1136: }
1137: $datatable .= '</select></td>';
1138: my ($custom,$exempt);
1139: if (ref($disallowed{$lonhost}) eq 'HASH') {
1140: $custom = $disallowed{$lonhost}{'custompath'};
1141: $exempt = $disallowed{$lonhost}{'exempt'};
1142: }
1143: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1144: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1145: '</tr>';
1146: }
1147: $datatable .= '</table></td></tr>';
1148: return $datatable;
1149: } elsif ($caller eq 'page') {
1150: my %defaultchecked = (
1151: 'coursecatalog' => 'on',
1152: 'helpdesk' => 'on',
1153: 'adminmail' => 'off',
1154: 'newuser' => 'off',
1155: );
1156: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1157: my (%checkedon,%checkedoff);
1158: foreach my $item (@toggles) {
1159: if ($defaultchecked{$item} eq 'on') {
1160: $checkedon{$item} = ' checked="checked" ';
1161: $checkedoff{$item} = ' ';
1162: } elsif ($defaultchecked{$item} eq 'off') {
1163: $checkedoff{$item} = ' checked="checked" ';
1164: $checkedon{$item} = ' ';
1165: }
1166: }
1167: my @images = ('img','logo','domlogo','login');
1168: my @logintext = ('textcol','bgcol');
1169: my @bgs = ('pgbg','mainbg','sidebg');
1170: my @links = ('link','alink','vlink');
1171: my %designhash = &Apache::loncommon::get_domainconf($dom);
1172: my %defaultdesign = %Apache::loncommon::defaultdesign;
1173: my (%is_custom,%designs);
1174: my %defaults = (
1175: font => $defaultdesign{'login.font'},
1176: );
1177: foreach my $item (@images) {
1178: $defaults{$item} = $defaultdesign{'login.'.$item};
1179: $defaults{'showlogo'}{$item} = 1;
1180: }
1181: foreach my $item (@bgs) {
1182: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1183: }
1184: foreach my $item (@logintext) {
1185: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1186: }
1187: foreach my $item (@links) {
1188: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1189: }
1190: if (ref($settings) eq 'HASH') {
1191: foreach my $item (@toggles) {
1192: if ($settings->{$item} eq '1') {
1193: $checkedon{$item} = ' checked="checked" ';
1194: $checkedoff{$item} = ' ';
1195: } elsif ($settings->{$item} eq '0') {
1196: $checkedoff{$item} = ' checked="checked" ';
1197: $checkedon{$item} = ' ';
1198: }
1199: }
1200: foreach my $item (@images) {
1201: if (defined($settings->{$item})) {
1202: $designs{$item} = $settings->{$item};
1203: $is_custom{$item} = 1;
1204: }
1205: if (defined($settings->{'showlogo'}{$item})) {
1206: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1207: }
1208: }
1209: foreach my $item (@logintext) {
1210: if ($settings->{$item} ne '') {
1211: $designs{'logintext'}{$item} = $settings->{$item};
1212: $is_custom{$item} = 1;
1213: }
1214: }
1215: if ($settings->{'font'} ne '') {
1216: $designs{'font'} = $settings->{'font'};
1217: $is_custom{'font'} = 1;
1218: }
1219: foreach my $item (@bgs) {
1220: if ($settings->{$item} ne '') {
1221: $designs{'bgs'}{$item} = $settings->{$item};
1222: $is_custom{$item} = 1;
1223: }
1224: }
1225: foreach my $item (@links) {
1226: if ($settings->{$item} ne '') {
1227: $designs{'links'}{$item} = $settings->{$item};
1228: $is_custom{$item} = 1;
1229: }
1230: }
1231: } else {
1232: if ($designhash{$dom.'.login.font'} ne '') {
1233: $designs{'font'} = $designhash{$dom.'.login.font'};
1234: $is_custom{'font'} = 1;
1235: }
1236: foreach my $item (@images) {
1237: if ($designhash{$dom.'.login.'.$item} ne '') {
1238: $designs{$item} = $designhash{$dom.'.login.'.$item};
1239: $is_custom{$item} = 1;
1240: }
1241: }
1242: foreach my $item (@bgs) {
1243: if ($designhash{$dom.'.login.'.$item} ne '') {
1244: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1245: $is_custom{$item} = 1;
1246: }
1247: }
1248: foreach my $item (@links) {
1249: if ($designhash{$dom.'.login.'.$item} ne '') {
1250: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1251: $is_custom{$item} = 1;
1252: }
1253: }
1254: }
1255: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1256: logo => 'Institution Logo',
1257: domlogo => 'Domain Logo',
1258: login => 'Login box');
1259: my $itemcount = 1;
1260: foreach my $item (@toggles) {
1261: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1262: $datatable .=
1263: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1264: '</td><td>'.
1265: '<span class="LC_nobreak"><label><input type="radio" name="'.
1266: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1267: '</label> <label><input type="radio" name="'.$item.'"'.
1268: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1269: '</tr>';
1270: $itemcount ++;
1271: }
1272: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1273: $datatable .= '</tr></table></td></tr>';
1274: } elsif ($caller eq 'help') {
1275: my ($defaulturl,$defaulttype,%url,%type,%langchoices);
1276: my $itemcount = 1;
1277: $defaulturl = '/adm/loginproblems.html';
1278: $defaulttype = 'default';
1279: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1280: my @currlangs;
1281: if (ref($settings) eq 'HASH') {
1282: if (ref($settings->{'helpurl'}) eq 'HASH') {
1283: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1284: next if ($settings->{'helpurl'}{$key} eq '');
1285: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1286: $type{$key} = 'custom';
1287: unless ($key eq 'nolang') {
1288: push(@currlangs,$key);
1289: }
1290: }
1291: } elsif ($settings->{'helpurl'} ne '') {
1292: $type{'nolang'} = 'custom';
1293: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1294: }
1295: }
1296: foreach my $lang ('nolang',sort(@currlangs)) {
1297: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1298: $datatable .= '<tr'.$css_class.'>';
1299: if ($url{$lang} eq '') {
1300: $url{$lang} = $defaulturl;
1301: }
1302: if ($type{$lang} eq '') {
1303: $type{$lang} = $defaulttype;
1304: }
1305: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1306: if ($lang eq 'nolang') {
1307: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1308: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1309: } else {
1310: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1311: $langchoices{$lang},
1312: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1313: }
1314: $datatable .= '</span></td>'."\n".
1315: '<td class="LC_left_item">';
1316: if ($type{$lang} eq 'custom') {
1317: $datatable .= '<span class="LC_nobreak"><label>'.
1318: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1319: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1320: } else {
1321: $datatable .= $lt{'upl'};
1322: }
1323: $datatable .='<br />';
1324: if ($switchserver) {
1325: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1326: } else {
1327: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1328: }
1329: $datatable .= '</td></tr>';
1330: $itemcount ++;
1331: }
1332: my @addlangs;
1333: foreach my $lang (sort(keys(%langchoices))) {
1334: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1335: push(@addlangs,$lang);
1336: }
1337: if (@addlangs > 0) {
1338: my %toadd;
1339: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1340: $toadd{''} = &mt('Select');
1341: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1342: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1343: &mt('Add log-in help page for a specific language:').' '.
1344: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1345: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1346: if ($switchserver) {
1347: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1348: } else {
1349: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1350: }
1351: $datatable .= '</td></tr>';
1352: $itemcount ++;
1353: }
1354: $datatable .= &captcha_choice('login',$settings,$itemcount);
1355: } elsif ($caller eq 'headtag') {
1356: my %domservers = &Apache::lonnet::get_servers($dom);
1357: my $choice = $choices{'headtag'};
1358: $css_class = ' class="LC_odd_row"';
1359: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1360: '<td align="left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1361: '<th>'.$choices{'current'}.'</th>'.
1362: '<th>'.$choices{'action'}.'</th>'.
1363: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1364: my (%currurls,%currexempt);
1365: if (ref($settings) eq 'HASH') {
1366: if (ref($settings->{'headtag'}) eq 'HASH') {
1367: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1368: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1369: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1370: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1371: }
1372: }
1373: }
1374: }
1375: foreach my $lonhost (sort(keys(%domservers))) {
1376: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1377: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1378: if ($currurls{$lonhost}) {
1379: $datatable .= '<td class="LC_right_item"><a href="'.
1380: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1381: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1382: '">'.$lt{'curr'}.'</a></td>'.
1383: '<td><span class="LC_nobreak"><label>'.
1384: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1385: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1386: } else {
1387: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1388: }
1389: $datatable .='<br />';
1390: if ($switchserver) {
1391: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1392: } else {
1393: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1394: }
1395: $datatable .= '</td><td><input type="text" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1396: }
1397: $datatable .= '</table></td></tr>';
1398: } elsif ($caller eq 'saml') {
1399: my %domservers = &Apache::lonnet::get_servers($dom);
1400: $datatable .= '<tr><td colspan="3" style="text-align: left">'.
1401: '<table><tr><th>'.$choices{'hostid'}.'</th>'.
1402: '<th>'.$choices{'samllanding'}.'</th>'.
1403: '<th>'.$choices{'samloptions'}.'</th></tr>'."\n";
1404: my (%saml,%samltext,%samlimg,%samlalt,%samlurl,%samltitle,%samlnotsso,%styleon,%styleoff);
1405: foreach my $lonhost (keys(%domservers)) {
1406: $samlurl{$lonhost} = '/adm/sso';
1407: $styleon{$lonhost} = 'display:none';
1408: $styleoff{$lonhost} = '';
1409: }
1410: if (ref($settings->{'saml'}) eq 'HASH') {
1411: foreach my $lonhost (keys(%{$settings->{'saml'}})) {
1412: if (ref($settings->{'saml'}{$lonhost}) eq 'HASH') {
1413: $saml{$lonhost} = 1;
1414: $samltext{$lonhost} = $settings->{'saml'}{$lonhost}{'text'};
1415: $samlimg{$lonhost} = $settings->{'saml'}{$lonhost}{'img'};
1416: $samlalt{$lonhost} = $settings->{'saml'}{$lonhost}{'alt'};
1417: $samlurl{$lonhost} = $settings->{'saml'}{$lonhost}{'url'};
1418: $samltitle{$lonhost} = $settings->{'saml'}{$lonhost}{'title'};
1419: $samlnotsso{$lonhost} = $settings->{'saml'}{$lonhost}{'notsso'};
1420: $styleon{$lonhost} = '';
1421: $styleoff{$lonhost} = 'display:none';
1422: } else {
1423: $styleon{$lonhost} = 'display:none';
1424: $styleoff{$lonhost} = '';
1425: }
1426: }
1427: }
1428: my $itemcount = 1;
1429: foreach my $lonhost (sort(keys(%domservers))) {
1430: my $samlon = ' ';
1431: my $samloff = ' checked="checked" ';
1432: if ($saml{$lonhost}) {
1433: $samlon = $samloff;
1434: $samloff = ' ';
1435: }
1436: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1437: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.$domservers{$lonhost}.'</span></td>'.
1438: '<td><span class="LC_nobreak"><label><input type="radio" name="saml_'.$lonhost.'"'.$samloff.
1439: 'onclick="toggleSamlOptions(this.form,'."'$lonhost'".');" value="0" />'.
1440: &mt('No').'</label>'.(' 'x2).
1441: '<label><input type="radio" name="saml_'.$lonhost.'"'.$samlon.
1442: 'onclick="toggleSamlOptions(this.form,'."'$lonhost'".');" value="1" />'.
1443: &mt('Yes').'</label></span></td>'.
1444: '<td id="samloptionson_'.$lonhost.'" style="'.$styleon{$lonhost}.'" width="100%">'.
1445: '<table><tr><th colspan="5" align="center">'.&mt('SSO').'</th><th align="center">'.
1446: '<span class="LC_nobreak">'.&mt('Non-SSO').'</span></th></tr>'.
1447: '<tr><th>'.&mt('Text').'</th><th>'.&mt('Image').'</th>'.
1448: '<th>'.&mt('Alt Text').'</th><th>'.&mt('URL').'</th>'.
1449: '<th>'.&mt('Tool Tip').'</th><th>'.&mt('Text').'</th></tr>'.
1450: '<tr'.$css_class.'><td><input type="text" name="saml_text_'.$lonhost.'" size="8" value="'.
1451: $samltext{$lonhost}.'" /></td><td>';
1452: if ($samlimg{$lonhost}) {
1453: $datatable .= '<img src="'.$samlimg{$lonhost}.'" /><br />'.
1454: '<span class="LC_nobreak"><label>'.
1455: '<input type="checkbox" name="saml_img_del" value="'.$lonhost.'" />'.
1456: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1457: } else {
1458: $datatable .= $lt{'upl'};
1459: }
1460: $datatable .='<br />';
1461: if ($switchserver) {
1462: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1463: } else {
1464: $datatable .= '<input type="file" name="saml_img_'.$lonhost.'" />';
1465: }
1466: $datatable .= '</td>'.
1467: '<td><input type="text" name="saml_alt_'.$lonhost.'" size="20" '.
1468: 'value="'.$samlalt{$lonhost}.'" /></td>'.
1469: '<td><input type="text" name="saml_url_'.$lonhost.'" size="8" '.
1470: 'value="'.$samlurl{$lonhost}.'" /></td>'.
1471: '<td><textarea name="saml_title_'.$lonhost.'" rows="3" cols="15">'.
1472: $samltitle{$lonhost}.'</textarea></td>'.
1473: '<td><input type="text" name="saml_notsso_'.$lonhost.'" size="8" '.
1474: 'value="'.$samlnotsso{$lonhost}.'" /></td></tr>'.
1475: '</table></td>'.
1476: '<td id="samloptionsoff_'.$lonhost.'" style="'.$styleoff{$lonhost}.'" width="100%"> </td></tr>';
1477: $itemcount ++;
1478: }
1479: $datatable .= '</table></td></tr>';
1480: }
1481: return $datatable;
1482: }
1483:
1484: sub login_choices {
1485: my %choices =
1486: &Apache::lonlocal::texthash (
1487: coursecatalog => 'Display Course/Community Catalog link?',
1488: adminmail => "Display Administrator's E-mail Address?",
1489: helpdesk => 'Display "Contact Helpdesk" link',
1490: disallowlogin => "Login page requests redirected",
1491: hostid => "Server",
1492: server => "Redirect to:",
1493: serverpath => "Path",
1494: custompath => "Custom",
1495: exempt => "Exempt IP(s)",
1496: directlogin => "No redirect",
1497: newuser => "Link to create a user account",
1498: img => "Header",
1499: logo => "Main Logo",
1500: domlogo => "Domain Logo",
1501: login => "Log-in Header",
1502: textcol => "Text color",
1503: bgcol => "Box color",
1504: bgs => "Background colors",
1505: links => "Link colors",
1506: font => "Font color",
1507: pgbg => "Header",
1508: mainbg => "Page",
1509: sidebg => "Login box",
1510: link => "Link",
1511: alink => "Active link",
1512: vlink => "Visited link",
1513: headtag => "Custom markup",
1514: action => "Action",
1515: current => "Current",
1516: samllanding => "Dual login?",
1517: samloptions => "Options",
1518: );
1519: return %choices;
1520: }
1521:
1522: sub login_file_options {
1523: return &Apache::lonlocal::texthash(
1524: del => 'Delete?',
1525: rep => 'Replace:',
1526: upl => 'Upload:',
1527: curr => 'View contents',
1528: default => 'Default',
1529: custom => 'Custom',
1530: none => 'None',
1531: );
1532: }
1533:
1534: sub print_ipaccess {
1535: my ($dom,$settings,$rowtotal) = @_;
1536: my $css_class;
1537: my $itemcount = 0;
1538: my $datatable;
1539: my %ordered;
1540: if (ref($settings) eq 'HASH') {
1541: foreach my $item (keys(%{$settings})) {
1542: if (ref($settings->{$item}) eq 'HASH') {
1543: my $num = $settings->{$item}{'order'};
1544: if ($num eq '') {
1545: $num = scalar(keys(%{$settings}));
1546: }
1547: $ordered{$num} = $item;
1548: }
1549: }
1550: }
1551: my $maxnum = scalar(keys(%ordered));
1552: if (keys(%ordered)) {
1553: my @items = sort { $a <=> $b } keys(%ordered);
1554: for (my $i=0; $i<@items; $i++) {
1555: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1556: my $item = $ordered{$items[$i]};
1557: my ($name,$ipranges,%commblocks,%courses);
1558: if (ref($settings->{$item}) eq 'HASH') {
1559: $name = $settings->{$item}->{'name'};
1560: $ipranges = $settings->{$item}->{'ip'};
1561: if (ref($settings->{$item}->{'commblocks'}) eq 'HASH') {
1562: %commblocks = %{$settings->{$item}->{'commblocks'}};
1563: }
1564: if (ref($settings->{$item}->{'courses'}) eq 'HASH') {
1565: %courses = %{$settings->{$item}->{'courses'}};
1566: }
1567: }
1568: my $chgstr = ' onchange="javascript:reorderIPaccess(this.form,'."'ipaccess_pos_".$item."'".');"';
1569: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
1570: .'<select name="ipaccess_pos_'.$item.'"'.$chgstr.'>';
1571: for (my $k=0; $k<=$maxnum; $k++) {
1572: my $vpos = $k+1;
1573: my $selstr;
1574: if ($k == $i) {
1575: $selstr = ' selected="selected" ';
1576: }
1577: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
1578: }
1579: $datatable .= '</select>'.(' 'x2).
1580: '<label><input type="checkbox" name="ipaccess_del" value="'.$item.'" />'.
1581: &mt('Delete?').'</label></span></td>'.
1582: '<td colspan="2"><input type="hidden" name="ipaccess_id_'.$i.'" value="'.$item.'" />'.
1583: &ipaccess_options($i,$itemcount,$dom,$name,$ipranges,\%commblocks,\%courses).
1584: '</td></tr>';
1585: $itemcount ++;
1586: }
1587: }
1588: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1589: my $chgstr = ' onchange="javascript:reorderIPaccess(this.form,'."'ipaccess_pos_add'".');"';
1590: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
1591: '<input type="hidden" name="ipaccess_maxnum" value="'.$maxnum.'" />'."\n".
1592: '<select name="ipaccess_pos_add"'.$chgstr.'>';
1593: for (my $k=0; $k<$maxnum+1; $k++) {
1594: my $vpos = $k+1;
1595: my $selstr;
1596: if ($k == $maxnum) {
1597: $selstr = ' selected="selected" ';
1598: }
1599: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
1600: }
1601: $datatable .= '</select> '."\n".
1602: '<input type="checkbox" name="ipaccess_add" value="1" />'.&mt('Add').'</span></td>'."\n".
1603: '<td colspan="2">'.
1604: &ipaccess_options('add',$itemcount,$dom).
1605: '</td>'."\n".
1606: '</tr>'."\n";
1607: $$rowtotal ++;
1608: return $datatable;
1609: }
1610:
1611: sub ipaccess_options {
1612: my ($num,$itemcount,$dom,$name,$ipranges,$blocksref,$coursesref) = @_;
1613: my (%currblocks,%currcourses,$output);
1614: if (ref($blocksref) eq 'HASH') {
1615: %currblocks = %{$blocksref};
1616: }
1617: if (ref($coursesref) eq 'HASH') {
1618: %currcourses = %{$coursesref};
1619: }
1620: $output = '<fieldset><legend>'.&mt('Location(s)').'</legend>'.
1621: '<span class="LC_nobreak">'.&mt('Name').': '.
1622: '<input type="text" name="ipaccess_name_'.$num.'" value="'.$name.'" />'.
1623: '</span></fieldset>'.
1624: '<fieldset><legend>'.&mt('IP Range(s)').'</legend>'.
1625: &mt('Format for each IP range').': '.&mt('A.B.C.D/N or A.B.C.D-E.F.G.H').'<br />'.
1626: &mt('Range(s) will be stored as IP netblock(s) in CIDR notation (comma separated)').'<br />'.
1627: '<textarea name="ipaccess_range_'.$num.'" rows="3" cols="80">'.
1628: $ipranges.'</textarea></fieldset>'.
1629: '<fieldset><legend>'.&mt('Functionality Blocked?').'</legend>'.
1630: &blocker_checkboxes($num,$blocksref).'</fieldset>'.
1631: '<fieldset><legend>'.&mt('Courses/Communities allowed').'</legend>'.
1632: '<table>';
1633: foreach my $cid (sort(keys(%currcourses))) {
1634: my %courseinfo = &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
1635: $output .= '<tr><td><span class="LC_nobreak">'.
1636: '<label><input type="checkbox" name="ipaccess_course_delete_'.$num.'" value="'.$cid.'" />'.
1637: &mt('Delete?').' <span class="LC_cusr_emph">'.$courseinfo{'description'}.'</span></label></span>'.
1638: ' <span class="LC_fontsize_medium">('.$cid.')</span></td></tr>';
1639: }
1640: $output .= '<tr><td><span class="LC_nobreak">'.&mt('Add').': '.
1641: '<input type="text" name="ipaccess_cdesc_'.$num.'" value="" onfocus="this.blur();opencrsbrowser('."'display','ipaccess_cnum_$num','ipaccess_cdom_$num','ipaccess_cdesc_$num'".');" />'.
1642: &Apache::loncommon::selectcourse_link('display','ipaccess_cnum_'.$num,'ipaccess_cdom_'.$num,'ipaccess_cdesc_'.$num,$dom,undef,'Course/Community').
1643: '<input type="hidden" name="ipaccess_cnum_'.$num.'" value="" />'.
1644: '<input type="hidden" name="ipaccess_cdom_'.$num.'" value="" />'.
1645: '</span></td></tr></table>'."\n".
1646: '</fieldset>';
1647: return $output;
1648: }
1649:
1650: sub blocker_checkboxes {
1651: my ($num,$blocks) = @_;
1652: my ($typeorder,$types) = &commblocktype_text();
1653: my $numinrow = 6;
1654: my $output = '<table>';
1655: for (my $i=0; $i<@{$typeorder}; $i++) {
1656: my $block = $typeorder->[$i];
1657: my $blockstatus;
1658: if (ref($blocks) eq 'HASH') {
1659: if ($blocks->{$block} eq 'on') {
1660: $blockstatus = 'checked="checked"';
1661: }
1662: }
1663: my $rem = $i%($numinrow);
1664: if ($rem == 0) {
1665: if ($i > 0) {
1666: $output .= '</tr>';
1667: }
1668: $output .= '<tr>';
1669: }
1670: if ($i == scalar(@{$typeorder})-1) {
1671: my $colsleft = $numinrow-$rem;
1672: if ($colsleft > 1) {
1673: $output .= '<td colspan="'.$colsleft.'">';
1674: } else {
1675: $output .= '<td>';
1676: }
1677: } else {
1678: $output .= '<td>';
1679: }
1680: my $item = 'ipaccess_block_'.$num;
1681: if ($blockstatus) {
1682: $blockstatus = ' '.$blockstatus;
1683: }
1684: $output .= '<span class="LC_nobreak"><label>'."\n".
1685: '<input type="checkbox" name="'.$item.'"'.
1686: $blockstatus.' value="'.$block.'"'.' />'.
1687: $types->{$block}.'</label></span>'."\n".
1688: '<br /></td>';
1689: }
1690: $output .= '</tr></table>';
1691: return $output;
1692: }
1693:
1694: sub commblocktype_text {
1695: my %types = &Apache::lonlocal::texthash(
1696: 'com' => 'Messaging',
1697: 'chat' => 'Chat Room',
1698: 'boards' => 'Discussion',
1699: 'port' => 'Portfolio',
1700: 'groups' => 'Groups',
1701: 'blogs' => 'Blogs',
1702: 'about' => 'User Information',
1703: 'printout' => 'Printouts',
1704: 'passwd' => 'Change Password',
1705: 'grades' => 'Gradebook',
1706: 'search' => 'Course search',
1707: 'wishlist' => 'Stored links',
1708: 'annotate' => 'Annotations',
1709: );
1710: my $typeorder = ['com','chat','boards','port','groups','blogs','about','wishlist','printout','grades','search','annotate','passwd'];
1711: return ($typeorder,\%types);
1712: }
1713:
1714: sub print_rolecolors {
1715: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1716: my %choices = &color_font_choices();
1717: my @bgs = ('pgbg','tabbg','sidebg');
1718: my @links = ('link','alink','vlink');
1719: my @images = ('img');
1720: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1721: my %designhash = &Apache::loncommon::get_domainconf($dom);
1722: my %defaultdesign = %Apache::loncommon::defaultdesign;
1723: my (%is_custom,%designs);
1724: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1725: if (ref($settings) eq 'HASH') {
1726: if (ref($settings->{$role}) eq 'HASH') {
1727: if ($settings->{$role}->{'img'} ne '') {
1728: $designs{'img'} = $settings->{$role}->{'img'};
1729: $is_custom{'img'} = 1;
1730: }
1731: if ($settings->{$role}->{'font'} ne '') {
1732: $designs{'font'} = $settings->{$role}->{'font'};
1733: $is_custom{'font'} = 1;
1734: }
1735: if ($settings->{$role}->{'fontmenu'} ne '') {
1736: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1737: $is_custom{'fontmenu'} = 1;
1738: }
1739: foreach my $item (@bgs) {
1740: if ($settings->{$role}->{$item} ne '') {
1741: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1742: $is_custom{$item} = 1;
1743: }
1744: }
1745: foreach my $item (@links) {
1746: if ($settings->{$role}->{$item} ne '') {
1747: $designs{'links'}{$item} = $settings->{$role}->{$item};
1748: $is_custom{$item} = 1;
1749: }
1750: }
1751: }
1752: } else {
1753: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1754: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1755: $is_custom{'img'} = 1;
1756: }
1757: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1758: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1759: $is_custom{'fontmenu'} = 1;
1760: }
1761: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1762: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1763: $is_custom{'font'} = 1;
1764: }
1765: foreach my $item (@bgs) {
1766: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1767: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1768: $is_custom{$item} = 1;
1769:
1770: }
1771: }
1772: foreach my $item (@links) {
1773: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1774: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1775: $is_custom{$item} = 1;
1776: }
1777: }
1778: }
1779: my $itemcount = 1;
1780: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1781: $datatable .= '</tr></table></td></tr>';
1782: return $datatable;
1783: }
1784:
1785: sub role_defaults {
1786: my ($role,$bgs,$links,$images,$logintext) = @_;
1787: my %defaults;
1788: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1789: return %defaults;
1790: }
1791: my %defaultdesign = %Apache::loncommon::defaultdesign;
1792: if ($role eq 'login') {
1793: %defaults = (
1794: font => $defaultdesign{$role.'.font'},
1795: );
1796: if (ref($logintext) eq 'ARRAY') {
1797: foreach my $item (@{$logintext}) {
1798: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1799: }
1800: }
1801: foreach my $item (@{$images}) {
1802: $defaults{'showlogo'}{$item} = 1;
1803: }
1804: } else {
1805: %defaults = (
1806: img => $defaultdesign{$role.'.img'},
1807: font => $defaultdesign{$role.'.font'},
1808: fontmenu => $defaultdesign{$role.'.fontmenu'},
1809: );
1810: }
1811: foreach my $item (@{$bgs}) {
1812: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1813: }
1814: foreach my $item (@{$links}) {
1815: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1816: }
1817: foreach my $item (@{$images}) {
1818: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1819: }
1820: return %defaults;
1821: }
1822:
1823: sub display_color_options {
1824: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1825: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1826: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1827: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1828: my $datatable = '<tr'.$css_class.'>'.
1829: '<td>'.$choices->{'font'}.'</td>';
1830: if (!$is_custom->{'font'}) {
1831: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1832: } else {
1833: $datatable .= '<td> </td>';
1834: }
1835: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1836:
1837: $datatable .= '<td><span class="LC_nobreak">'.
1838: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1839: ' value="'.$current_color.'" /> '.
1840: ' </span></td></tr>';
1841: unless ($role eq 'login') {
1842: $datatable .= '<tr'.$css_class.'>'.
1843: '<td>'.$choices->{'fontmenu'}.'</td>';
1844: if (!$is_custom->{'fontmenu'}) {
1845: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1846: } else {
1847: $datatable .= '<td> </td>';
1848: }
1849: $current_color = $designs->{'fontmenu'} ?
1850: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1851: $datatable .= '<td><span class="LC_nobreak">'.
1852: '<input class="colorchooser" type="text" size="10" name="'
1853: .$role.'_fontmenu"'.
1854: ' value="'.$current_color.'" /> '.
1855: ' </span></td></tr>';
1856: }
1857: my $switchserver = &check_switchserver($dom,$confname);
1858: foreach my $img (@{$images}) {
1859: $itemcount ++;
1860: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1861: $datatable .= '<tr'.$css_class.'>'.
1862: '<td>'.$choices->{$img};
1863: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1864: if ($role eq 'login') {
1865: if ($img eq 'login') {
1866: $login_hdr_pick =
1867: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1868: $logincolors =
1869: &login_text_colors($img,$role,$logintext,$phase,$choices,
1870: $designs,$defaults);
1871: } elsif ($img ne 'domlogo') {
1872: $datatable.= &logo_display_options($img,$defaults,$designs);
1873: }
1874: }
1875: $datatable .= '</td>';
1876: if ($designs->{$img} ne '') {
1877: $imgfile = $designs->{$img};
1878: $img_import = ($imgfile =~ m{^/adm/});
1879: } else {
1880: $imgfile = $defaults->{$img};
1881: }
1882: if ($imgfile) {
1883: my ($showfile,$fullsize);
1884: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1885: my $urldir = $1;
1886: my $filename = $2;
1887: my @info = &Apache::lonnet::stat_file($designs->{$img});
1888: if (@info) {
1889: my $thumbfile = 'tn-'.$filename;
1890: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1891: if (@thumb) {
1892: $showfile = $urldir.'/'.$thumbfile;
1893: } else {
1894: $showfile = $imgfile;
1895: }
1896: } else {
1897: $showfile = '';
1898: }
1899: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1900: $showfile = $imgfile;
1901: my $imgdir = $1;
1902: my $filename = $2;
1903: if (-e "$londocroot/$imgdir/tn-".$filename) {
1904: $showfile = "/$imgdir/tn-".$filename;
1905: } else {
1906: my $input = $londocroot.$imgfile;
1907: my $output = "$londocroot/$imgdir/tn-".$filename;
1908: if (!-e $output) {
1909: my ($width,$height) = &thumb_dimensions();
1910: my ($fullwidth,$fullheight) = &check_dimensions($input);
1911: if ($fullwidth ne '' && $fullheight ne '') {
1912: if ($fullwidth > $width && $fullheight > $height) {
1913: my $size = $width.'x'.$height;
1914: my @args = ('convert','-sample',$size,$input,$output);
1915: system({$args[0]} @args);
1916: $showfile = "/$imgdir/tn-".$filename;
1917: }
1918: }
1919: }
1920: }
1921: }
1922: if ($showfile) {
1923: if ($showfile =~ m{^/(adm|res)/}) {
1924: if ($showfile =~ m{^/res/}) {
1925: my $local_showfile =
1926: &Apache::lonnet::filelocation('',$showfile);
1927: &Apache::lonnet::repcopy($local_showfile);
1928: }
1929: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1930: }
1931: if ($imgfile) {
1932: if ($imgfile =~ m{^/(adm|res)/}) {
1933: if ($imgfile =~ m{^/res/}) {
1934: my $local_imgfile =
1935: &Apache::lonnet::filelocation('',$imgfile);
1936: &Apache::lonnet::repcopy($local_imgfile);
1937: }
1938: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1939: } else {
1940: $fullsize = $imgfile;
1941: }
1942: }
1943: $datatable .= '<td>';
1944: if ($img eq 'login') {
1945: $datatable .= $login_hdr_pick;
1946: }
1947: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1948: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1949: } else {
1950: $datatable .= '<td> </td><td class="LC_left_item">'.
1951: &mt('Upload:').'<br />';
1952: }
1953: } else {
1954: $datatable .= '<td> </td><td class="LC_left_item">'.
1955: &mt('Upload:').'<br />';
1956: }
1957: if ($switchserver) {
1958: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1959: } else {
1960: if ($img ne 'login') { # suppress file selection for Log-in header
1961: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1962: }
1963: }
1964: $datatable .= '</td></tr>';
1965: }
1966: $itemcount ++;
1967: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1968: $datatable .= '<tr'.$css_class.'>'.
1969: '<td>'.$choices->{'bgs'}.'</td>';
1970: my $bgs_def;
1971: foreach my $item (@{$bgs}) {
1972: if (!$is_custom->{$item}) {
1973: $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>';
1974: }
1975: }
1976: if ($bgs_def) {
1977: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1978: } else {
1979: $datatable .= '<td> </td>';
1980: }
1981: $datatable .= '<td class="LC_right_item">'.
1982: '<table border="0"><tr>';
1983:
1984: foreach my $item (@{$bgs}) {
1985: $datatable .= '<td align="center">'.$choices->{$item};
1986: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1987: if ($designs->{'bgs'}{$item}) {
1988: $datatable .= ' ';
1989: }
1990: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1991: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1992: }
1993: $datatable .= '</tr></table></td></tr>';
1994: $itemcount ++;
1995: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1996: $datatable .= '<tr'.$css_class.'>'.
1997: '<td>'.$choices->{'links'}.'</td>';
1998: my $links_def;
1999: foreach my $item (@{$links}) {
2000: if (!$is_custom->{$item}) {
2001: $links_def .= '<td>'.$choices->{$item}.'<br /><span class="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
2002: }
2003: }
2004: if ($links_def) {
2005: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
2006: } else {
2007: $datatable .= '<td> </td>';
2008: }
2009: $datatable .= '<td class="LC_right_item">'.
2010: '<table border="0"><tr>';
2011: foreach my $item (@{$links}) {
2012: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
2013: $datatable .= '<td align="center">'.$choices->{$item}."\n";
2014: if ($designs->{'links'}{$item}) {
2015: $datatable.=' ';
2016: }
2017: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
2018: '" /></td>';
2019: }
2020: $$rowtotal += $itemcount;
2021: return $datatable;
2022: }
2023:
2024: sub logo_display_options {
2025: my ($img,$defaults,$designs) = @_;
2026: my $checkedon;
2027: if (ref($defaults) eq 'HASH') {
2028: if (ref($defaults->{'showlogo'}) eq 'HASH') {
2029: if ($defaults->{'showlogo'}{$img}) {
2030: $checkedon = 'checked="checked" ';
2031: }
2032: }
2033: }
2034: if (ref($designs) eq 'HASH') {
2035: if (ref($designs->{'showlogo'}) eq 'HASH') {
2036: if (defined($designs->{'showlogo'}{$img})) {
2037: if ($designs->{'showlogo'}{$img} == 0) {
2038: $checkedon = '';
2039: } elsif ($designs->{'showlogo'}{$img} == 1) {
2040: $checkedon = 'checked="checked" ';
2041: }
2042: }
2043: }
2044: }
2045: return '<br /><label> <input type="checkbox" name="'.
2046: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
2047: &mt('show').'</label>'."\n";
2048: }
2049:
2050: sub login_header_options {
2051: my ($img,$role,$defaults,$is_custom,$choices) = @_;
2052: my $output = '';
2053: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
2054: $output .= &mt('Text default(s):').'<br />';
2055: if (!$is_custom->{'textcol'}) {
2056: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
2057: ' ';
2058: }
2059: if (!$is_custom->{'bgcol'}) {
2060: $output .= $choices->{'bgcol'}.': '.
2061: '<span id="css_'.$role.'_font" style="background-color: '.
2062: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
2063: }
2064: $output .= '<br />';
2065: }
2066: $output .='<br />';
2067: return $output;
2068: }
2069:
2070: sub login_text_colors {
2071: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
2072: my $color_menu = '<table border="0"><tr>';
2073: foreach my $item (@{$logintext}) {
2074: $color_menu .= '<td align="center">'.$choices->{$item};
2075: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
2076: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
2077: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
2078: }
2079: $color_menu .= '</tr></table><br />';
2080: return $color_menu;
2081: }
2082:
2083: sub image_changes {
2084: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
2085: my $output;
2086: if ($img eq 'login') {
2087: $output = '</td><td>'.$logincolors; # suppress image for Log-in header
2088: } elsif (!$is_custom) {
2089: if ($img ne 'domlogo') {
2090: $output = &mt('Default image:').'<br />';
2091: } else {
2092: $output = &mt('Default in use:').'<br />';
2093: }
2094: }
2095: if ($img ne 'login') {
2096: if ($img_import) {
2097: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
2098: }
2099: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
2100: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
2101: if ($is_custom) {
2102: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
2103: '<input type="checkbox" name="'.
2104: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
2105: '</label> '.&mt('Replace:').'</span><br />';
2106: } else {
2107: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
2108: }
2109: }
2110: return $output;
2111: }
2112:
2113: sub print_quotas {
2114: my ($dom,$settings,$rowtotal,$action) = @_;
2115: my $context;
2116: if ($action eq 'quotas') {
2117: $context = 'tools';
2118: } else {
2119: $context = $action;
2120: }
2121: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
2122: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2123: my $typecount = 0;
2124: my ($css_class,%titles);
2125: if ($context eq 'requestcourses') {
2126: @usertools = ('official','unofficial','community','textbook');
2127: @options =('norequest','approval','validate','autolimit');
2128: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
2129: %titles = &courserequest_titles();
2130: } elsif ($context eq 'requestauthor') {
2131: @usertools = ('author');
2132: @options = ('norequest','approval','automatic');
2133: %titles = &authorrequest_titles();
2134: } else {
2135: @usertools = ('aboutme','blog','webdav','portfolio');
2136: %titles = &tool_titles();
2137: }
2138: if (ref($types) eq 'ARRAY') {
2139: foreach my $type (@{$types}) {
2140: my ($currdefquota,$currauthorquota);
2141: unless (($context eq 'requestcourses') ||
2142: ($context eq 'requestauthor')) {
2143: if (ref($settings) eq 'HASH') {
2144: if (ref($settings->{defaultquota}) eq 'HASH') {
2145: $currdefquota = $settings->{defaultquota}->{$type};
2146: } else {
2147: $currdefquota = $settings->{$type};
2148: }
2149: if (ref($settings->{authorquota}) eq 'HASH') {
2150: $currauthorquota = $settings->{authorquota}->{$type};
2151: }
2152: }
2153: }
2154: if (defined($usertypes->{$type})) {
2155: $typecount ++;
2156: $css_class = $typecount%2?' class="LC_odd_row"':'';
2157: $datatable .= '<tr'.$css_class.'>'.
2158: '<td>'.$usertypes->{$type}.'</td>'.
2159: '<td class="LC_left_item">';
2160: if ($context eq 'requestcourses') {
2161: $datatable .= '<table><tr>';
2162: }
2163: my %cell;
2164: foreach my $item (@usertools) {
2165: if ($context eq 'requestcourses') {
2166: my ($curroption,$currlimit);
2167: if (ref($settings) eq 'HASH') {
2168: if (ref($settings->{$item}) eq 'HASH') {
2169: $curroption = $settings->{$item}->{$type};
2170: if ($curroption =~ /^autolimit=(\d*)$/) {
2171: $currlimit = $1;
2172: }
2173: }
2174: }
2175: if (!$curroption) {
2176: $curroption = 'norequest';
2177: }
2178: $datatable .= '<th>'.$titles{$item}.'</th>';
2179: foreach my $option (@options) {
2180: my $val = $option;
2181: if ($option eq 'norequest') {
2182: $val = 0;
2183: }
2184: if ($option eq 'validate') {
2185: my $canvalidate = 0;
2186: if (ref($validations{$item}) eq 'HASH') {
2187: if ($validations{$item}{$type}) {
2188: $canvalidate = 1;
2189: }
2190: }
2191: next if (!$canvalidate);
2192: }
2193: my $checked = '';
2194: if ($option eq $curroption) {
2195: $checked = ' checked="checked"';
2196: } elsif ($option eq 'autolimit') {
2197: if ($curroption =~ /^autolimit/) {
2198: $checked = ' checked="checked"';
2199: }
2200: }
2201: $cell{$item} .= '<span class="LC_nobreak"><label>'.
2202: '<input type="radio" name="crsreq_'.$item.
2203: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
2204: $titles{$option}.'</label>';
2205: if ($option eq 'autolimit') {
2206: $cell{$item} .= ' <input type="text" name="crsreq_'.
2207: $item.'_limit_'.$type.'" size="1" '.
2208: 'value="'.$currlimit.'" />';
2209: }
2210: $cell{$item} .= '</span> ';
2211: if ($option eq 'autolimit') {
2212: $cell{$item} .= $titles{'unlimited'};
2213: }
2214: }
2215: } elsif ($context eq 'requestauthor') {
2216: my $curroption;
2217: if (ref($settings) eq 'HASH') {
2218: $curroption = $settings->{$type};
2219: }
2220: if (!$curroption) {
2221: $curroption = 'norequest';
2222: }
2223: foreach my $option (@options) {
2224: my $val = $option;
2225: if ($option eq 'norequest') {
2226: $val = 0;
2227: }
2228: my $checked = '';
2229: if ($option eq $curroption) {
2230: $checked = ' checked="checked"';
2231: }
2232: $datatable .= '<span class="LC_nobreak"><label>'.
2233: '<input type="radio" name="authorreq_'.$type.
2234: '" value="'.$val.'"'.$checked.' />'.
2235: $titles{$option}.'</label></span> ';
2236: }
2237: } else {
2238: my $checked = 'checked="checked" ';
2239: if (ref($settings) eq 'HASH') {
2240: if (ref($settings->{$item}) eq 'HASH') {
2241: if ($settings->{$item}->{$type} == 0) {
2242: $checked = '';
2243: } elsif ($settings->{$item}->{$type} == 1) {
2244: $checked = 'checked="checked" ';
2245: }
2246: }
2247: }
2248: $datatable .= '<span class="LC_nobreak"><label>'.
2249: '<input type="checkbox" name="'.$context.'_'.$item.
2250: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
2251: '</label></span> ';
2252: }
2253: }
2254: if ($context eq 'requestcourses') {
2255: $datatable .= '</tr><tr>';
2256: foreach my $item (@usertools) {
2257: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
2258: }
2259: $datatable .= '</tr></table>';
2260: }
2261: $datatable .= '</td>';
2262: unless (($context eq 'requestcourses') ||
2263: ($context eq 'requestauthor')) {
2264: $datatable .=
2265: '<td class="LC_right_item">'.
2266: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2267: '<input type="text" name="quota_'.$type.
2268: '" value="'.$currdefquota.
2269: '" size="5" /></span>'.(' ' x 2).
2270: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2271: '<input type="text" name="authorquota_'.$type.
2272: '" value="'.$currauthorquota.
2273: '" size="5" /></span></td>';
2274: }
2275: $datatable .= '</tr>';
2276: }
2277: }
2278: }
2279: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2280: $defaultquota = '20';
2281: $authorquota = '500';
2282: if (ref($settings) eq 'HASH') {
2283: if (ref($settings->{'defaultquota'}) eq 'HASH') {
2284: $defaultquota = $settings->{'defaultquota'}->{'default'};
2285: } elsif (defined($settings->{'default'})) {
2286: $defaultquota = $settings->{'default'};
2287: }
2288: if (ref($settings->{'authorquota'}) eq 'HASH') {
2289: $authorquota = $settings->{'authorquota'}->{'default'};
2290: }
2291: }
2292: }
2293: $typecount ++;
2294: $css_class = $typecount%2?' class="LC_odd_row"':'';
2295: $datatable .= '<tr'.$css_class.'>'.
2296: '<td>'.$othertitle.'</td>'.
2297: '<td class="LC_left_item">';
2298: if ($context eq 'requestcourses') {
2299: $datatable .= '<table><tr>';
2300: }
2301: my %defcell;
2302: foreach my $item (@usertools) {
2303: if ($context eq 'requestcourses') {
2304: my ($curroption,$currlimit);
2305: if (ref($settings) eq 'HASH') {
2306: if (ref($settings->{$item}) eq 'HASH') {
2307: $curroption = $settings->{$item}->{'default'};
2308: if ($curroption =~ /^autolimit=(\d*)$/) {
2309: $currlimit = $1;
2310: }
2311: }
2312: }
2313: if (!$curroption) {
2314: $curroption = 'norequest';
2315: }
2316: $datatable .= '<th>'.$titles{$item}.'</th>';
2317: foreach my $option (@options) {
2318: my $val = $option;
2319: if ($option eq 'norequest') {
2320: $val = 0;
2321: }
2322: if ($option eq 'validate') {
2323: my $canvalidate = 0;
2324: if (ref($validations{$item}) eq 'HASH') {
2325: if ($validations{$item}{'default'}) {
2326: $canvalidate = 1;
2327: }
2328: }
2329: next if (!$canvalidate);
2330: }
2331: my $checked = '';
2332: if ($option eq $curroption) {
2333: $checked = ' checked="checked"';
2334: } elsif ($option eq 'autolimit') {
2335: if ($curroption =~ /^autolimit/) {
2336: $checked = ' checked="checked"';
2337: }
2338: }
2339: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
2340: '<input type="radio" name="crsreq_'.$item.
2341: '_default" value="'.$val.'"'.$checked.' />'.
2342: $titles{$option}.'</label>';
2343: if ($option eq 'autolimit') {
2344: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2345: $item.'_limit_default" size="1" '.
2346: 'value="'.$currlimit.'" />';
2347: }
2348: $defcell{$item} .= '</span> ';
2349: if ($option eq 'autolimit') {
2350: $defcell{$item} .= $titles{'unlimited'};
2351: }
2352: }
2353: } elsif ($context eq 'requestauthor') {
2354: my $curroption;
2355: if (ref($settings) eq 'HASH') {
2356: $curroption = $settings->{'default'};
2357: }
2358: if (!$curroption) {
2359: $curroption = 'norequest';
2360: }
2361: foreach my $option (@options) {
2362: my $val = $option;
2363: if ($option eq 'norequest') {
2364: $val = 0;
2365: }
2366: my $checked = '';
2367: if ($option eq $curroption) {
2368: $checked = ' checked="checked"';
2369: }
2370: $datatable .= '<span class="LC_nobreak"><label>'.
2371: '<input type="radio" name="authorreq_default"'.
2372: ' value="'.$val.'"'.$checked.' />'.
2373: $titles{$option}.'</label></span> ';
2374: }
2375: } else {
2376: my $checked = 'checked="checked" ';
2377: if (ref($settings) eq 'HASH') {
2378: if (ref($settings->{$item}) eq 'HASH') {
2379: if ($settings->{$item}->{'default'} == 0) {
2380: $checked = '';
2381: } elsif ($settings->{$item}->{'default'} == 1) {
2382: $checked = 'checked="checked" ';
2383: }
2384: }
2385: }
2386: $datatable .= '<span class="LC_nobreak"><label>'.
2387: '<input type="checkbox" name="'.$context.'_'.$item.
2388: '" value="default" '.$checked.'/>'.$titles{$item}.
2389: '</label></span> ';
2390: }
2391: }
2392: if ($context eq 'requestcourses') {
2393: $datatable .= '</tr><tr>';
2394: foreach my $item (@usertools) {
2395: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2396: }
2397: $datatable .= '</tr></table>';
2398: }
2399: $datatable .= '</td>';
2400: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2401: $datatable .= '<td class="LC_right_item">'.
2402: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2403: '<input type="text" name="defaultquota" value="'.
2404: $defaultquota.'" size="5" /></span>'.(' ' x2).
2405: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2406: '<input type="text" name="authorquota" value="'.
2407: $authorquota.'" size="5" /></span></td>';
2408: }
2409: $datatable .= '</tr>';
2410: $typecount ++;
2411: $css_class = $typecount%2?' class="LC_odd_row"':'';
2412: $datatable .= '<tr'.$css_class.'>'.
2413: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2414: if ($context eq 'requestcourses') {
2415: $datatable .= &mt('(overrides affiliation, if set)').
2416: '</td>'.
2417: '<td class="LC_left_item">'.
2418: '<table><tr>';
2419: } else {
2420: $datatable .= &mt('(overrides affiliation, if checked)').
2421: '</td>'.
2422: '<td class="LC_left_item" colspan="2">'.
2423: '<br />';
2424: }
2425: my %advcell;
2426: foreach my $item (@usertools) {
2427: if ($context eq 'requestcourses') {
2428: my ($curroption,$currlimit);
2429: if (ref($settings) eq 'HASH') {
2430: if (ref($settings->{$item}) eq 'HASH') {
2431: $curroption = $settings->{$item}->{'_LC_adv'};
2432: if ($curroption =~ /^autolimit=(\d*)$/) {
2433: $currlimit = $1;
2434: }
2435: }
2436: }
2437: $datatable .= '<th>'.$titles{$item}.'</th>';
2438: my $checked = '';
2439: if ($curroption eq '') {
2440: $checked = ' checked="checked"';
2441: }
2442: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2443: '<input type="radio" name="crsreq_'.$item.
2444: '__LC_adv" value=""'.$checked.' />'.
2445: &mt('No override set').'</label></span> ';
2446: foreach my $option (@options) {
2447: my $val = $option;
2448: if ($option eq 'norequest') {
2449: $val = 0;
2450: }
2451: if ($option eq 'validate') {
2452: my $canvalidate = 0;
2453: if (ref($validations{$item}) eq 'HASH') {
2454: if ($validations{$item}{'_LC_adv'}) {
2455: $canvalidate = 1;
2456: }
2457: }
2458: next if (!$canvalidate);
2459: }
2460: my $checked = '';
2461: if ($val eq $curroption) {
2462: $checked = ' checked="checked"';
2463: } elsif ($option eq 'autolimit') {
2464: if ($curroption =~ /^autolimit/) {
2465: $checked = ' checked="checked"';
2466: }
2467: }
2468: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2469: '<input type="radio" name="crsreq_'.$item.
2470: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2471: $titles{$option}.'</label>';
2472: if ($option eq 'autolimit') {
2473: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2474: $item.'_limit__LC_adv" size="1" '.
2475: 'value="'.$currlimit.'" />';
2476: }
2477: $advcell{$item} .= '</span> ';
2478: if ($option eq 'autolimit') {
2479: $advcell{$item} .= $titles{'unlimited'};
2480: }
2481: }
2482: } elsif ($context eq 'requestauthor') {
2483: my $curroption;
2484: if (ref($settings) eq 'HASH') {
2485: $curroption = $settings->{'_LC_adv'};
2486: }
2487: my $checked = '';
2488: if ($curroption eq '') {
2489: $checked = ' checked="checked"';
2490: }
2491: $datatable .= '<span class="LC_nobreak"><label>'.
2492: '<input type="radio" name="authorreq__LC_adv"'.
2493: ' value=""'.$checked.' />'.
2494: &mt('No override set').'</label></span> ';
2495: foreach my $option (@options) {
2496: my $val = $option;
2497: if ($option eq 'norequest') {
2498: $val = 0;
2499: }
2500: my $checked = '';
2501: if ($val eq $curroption) {
2502: $checked = ' checked="checked"';
2503: }
2504: $datatable .= '<span class="LC_nobreak"><label>'.
2505: '<input type="radio" name="authorreq__LC_adv"'.
2506: ' value="'.$val.'"'.$checked.' />'.
2507: $titles{$option}.'</label></span> ';
2508: }
2509: } else {
2510: my $checked = 'checked="checked" ';
2511: if (ref($settings) eq 'HASH') {
2512: if (ref($settings->{$item}) eq 'HASH') {
2513: if ($settings->{$item}->{'_LC_adv'} == 0) {
2514: $checked = '';
2515: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2516: $checked = 'checked="checked" ';
2517: }
2518: }
2519: }
2520: $datatable .= '<span class="LC_nobreak"><label>'.
2521: '<input type="checkbox" name="'.$context.'_'.$item.
2522: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2523: '</label></span> ';
2524: }
2525: }
2526: if ($context eq 'requestcourses') {
2527: $datatable .= '</tr><tr>';
2528: foreach my $item (@usertools) {
2529: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2530: }
2531: $datatable .= '</tr></table>';
2532: }
2533: $datatable .= '</td></tr>';
2534: $$rowtotal += $typecount;
2535: return $datatable;
2536: }
2537:
2538: sub print_requestmail {
2539: my ($dom,$action,$settings,$rowtotal,$customcss,$rowstyle) = @_;
2540: my ($now,$datatable,%currapp);
2541: $now = time;
2542: if (ref($settings) eq 'HASH') {
2543: if (ref($settings->{'notify'}) eq 'HASH') {
2544: if ($settings->{'notify'}{'approval'} ne '') {
2545: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2546: }
2547: }
2548: }
2549: my $numinrow = 2;
2550: my $css_class;
2551: if ($$rowtotal%2) {
2552: $css_class = 'LC_odd_row';
2553: }
2554: if ($customcss) {
2555: $css_class .= " $customcss";
2556: }
2557: $css_class =~ s/^\s+//;
2558: if ($css_class) {
2559: $css_class = ' class="'.$css_class.'"';
2560: }
2561: if ($rowstyle) {
2562: $css_class .= ' style="'.$rowstyle.'"';
2563: }
2564: my $text;
2565: if ($action eq 'requestcourses') {
2566: $text = &mt('Receive notification of course requests requiring approval');
2567: } elsif ($action eq 'requestauthor') {
2568: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2569: } else {
2570: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2571: }
2572: $datatable = '<tr'.$css_class.'>'.
2573: ' <td>'.$text.'</td>'.
2574: ' <td class="LC_left_item">';
2575: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2576: $action.'notifyapproval',%currapp);
2577: if ($numdc > 0) {
2578: $datatable .= $table;
2579: } else {
2580: $datatable .= &mt('There are no active Domain Coordinators');
2581: }
2582: $datatable .='</td></tr>';
2583: return $datatable;
2584: }
2585:
2586: sub print_studentcode {
2587: my ($settings,$rowtotal) = @_;
2588: my $rownum = 0;
2589: my ($output,%current);
2590: my @crstypes = ('official','unofficial','community','textbook');
2591: if (ref($settings) eq 'HASH') {
2592: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2593: foreach my $type (@crstypes) {
2594: $current{$type} = $settings->{'uniquecode'}{$type};
2595: }
2596: }
2597: }
2598: $output .= '<tr>'.
2599: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2600: '<td class="LC_left_item">';
2601: foreach my $type (@crstypes) {
2602: my $check = ' ';
2603: if ($current{$type}) {
2604: $check = ' checked="checked" ';
2605: }
2606: $output .= '<span class="LC_nobreak"><label>'.
2607: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2608: &mt($type).'</label></span>'.(' 'x2).' ';
2609: }
2610: $output .= '</td></tr>';
2611: $$rowtotal ++;
2612: return $output;
2613: }
2614:
2615: sub print_textbookcourses {
2616: my ($dom,$type,$settings,$rowtotal) = @_;
2617: my $rownum = 0;
2618: my $css_class;
2619: my $itemcount = 1;
2620: my $maxnum = 0;
2621: my $bookshash;
2622: if (ref($settings) eq 'HASH') {
2623: $bookshash = $settings->{$type};
2624: }
2625: my %ordered;
2626: if (ref($bookshash) eq 'HASH') {
2627: foreach my $item (keys(%{$bookshash})) {
2628: if (ref($bookshash->{$item}) eq 'HASH') {
2629: my $num = $bookshash->{$item}{'order'};
2630: $ordered{$num} = $item;
2631: }
2632: }
2633: }
2634: my $confname = $dom.'-domainconfig';
2635: my $switchserver = &check_switchserver($dom,$confname);
2636: my $maxnum = scalar(keys(%ordered));
2637: my $datatable;
2638: if (keys(%ordered)) {
2639: my @items = sort { $a <=> $b } keys(%ordered);
2640: for (my $i=0; $i<@items; $i++) {
2641: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2642: my $key = $ordered{$items[$i]};
2643: my %coursehash=&Apache::lonnet::coursedescription($key);
2644: my $coursetitle = $coursehash{'description'};
2645: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2646: if (ref($bookshash->{$key}) eq 'HASH') {
2647: $subject = $bookshash->{$key}->{'subject'};
2648: $title = $bookshash->{$key}->{'title'};
2649: if ($type eq 'textbooks') {
2650: $publisher = $bookshash->{$key}->{'publisher'};
2651: $author = $bookshash->{$key}->{'author'};
2652: $image = $bookshash->{$key}->{'image'};
2653: if ($image ne '') {
2654: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2655: my $imagethumb = "$path/tn-".$imagefile;
2656: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2657: }
2658: }
2659: }
2660: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2661: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2662: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2663: for (my $k=0; $k<=$maxnum; $k++) {
2664: my $vpos = $k+1;
2665: my $selstr;
2666: if ($k == $i) {
2667: $selstr = ' selected="selected" ';
2668: }
2669: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2670: }
2671: $datatable .= '</select>'.(' 'x2).
2672: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2673: &mt('Delete?').'</label></span></td>'.
2674: '<td colspan="2">'.
2675: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2676: (' 'x2).
2677: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2678: if ($type eq 'textbooks') {
2679: $datatable .= (' 'x2).
2680: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2681: (' 'x2).
2682: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2683: (' 'x2).
2684: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2685: if ($image) {
2686: $datatable .= $imgsrc.
2687: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2688: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2689: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2690: }
2691: if ($switchserver) {
2692: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2693: } else {
2694: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2695: }
2696: }
2697: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2698: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2699: $coursetitle.'</span></td></tr>'."\n";
2700: $itemcount ++;
2701: }
2702: }
2703: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2704: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2705: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2706: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2707: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2708: for (my $k=0; $k<$maxnum+1; $k++) {
2709: my $vpos = $k+1;
2710: my $selstr;
2711: if ($k == $maxnum) {
2712: $selstr = ' selected="selected" ';
2713: }
2714: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2715: }
2716: $datatable .= '</select> '."\n".
2717: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</span></td>'."\n".
2718: '<td colspan="2">'.
2719: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2720: (' 'x2).
2721: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2722: (' 'x2);
2723: if ($type eq 'textbooks') {
2724: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2725: (' 'x2).
2726: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2727: (' 'x2).
2728: '<span class="LC_nobreak">'.&mt('Image:').' ';
2729: if ($switchserver) {
2730: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2731: } else {
2732: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2733: }
2734: $datatable .= '</span>'."\n";
2735: }
2736: $datatable .= '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2737: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2738: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2739: &Apache::loncommon::selectcourse_link
2740: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course').
2741: '</span></td>'."\n".
2742: '</tr>'."\n";
2743: $itemcount ++;
2744: return $datatable;
2745: }
2746:
2747: sub textbookcourses_javascript {
2748: my ($settings) = @_;
2749: return unless(ref($settings) eq 'HASH');
2750: my (%ordered,%total,%jstext);
2751: foreach my $type ('textbooks','templates') {
2752: $total{$type} = 0;
2753: if (ref($settings->{$type}) eq 'HASH') {
2754: foreach my $item (keys(%{$settings->{$type}})) {
2755: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2756: my $num = $settings->{$type}->{$item}{'order'};
2757: $ordered{$type}{$num} = $item;
2758: }
2759: }
2760: $total{$type} = scalar(keys(%{$settings->{$type}}));
2761: }
2762: my @jsarray = ();
2763: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2764: push(@jsarray,$ordered{$type}{$item});
2765: }
2766: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2767: }
2768: return <<"ENDSCRIPT";
2769: <script type="text/javascript">
2770: // <![CDATA[
2771: function reorderBooks(form,item,caller) {
2772: var changedVal;
2773: $jstext{'textbooks'};
2774: $jstext{'templates'};
2775: var newpos;
2776: var maxh;
2777: if (caller == 'textbooks') {
2778: newpos = 'textbooks_addbook_pos';
2779: maxh = 1 + $total{'textbooks'};
2780: } else {
2781: newpos = 'templates_addbook_pos';
2782: maxh = 1 + $total{'templates'};
2783: }
2784: var current = new Array;
2785: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2786: if (item == newpos) {
2787: changedVal = newitemVal;
2788: } else {
2789: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2790: current[newitemVal] = newpos;
2791: }
2792: if (caller == 'textbooks') {
2793: for (var i=0; i<textbooks.length; i++) {
2794: var elementName = 'textbooks_'+textbooks[i];
2795: if (elementName != item) {
2796: if (form.elements[elementName]) {
2797: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2798: current[currVal] = elementName;
2799: }
2800: }
2801: }
2802: }
2803: if (caller == 'templates') {
2804: for (var i=0; i<templates.length; i++) {
2805: var elementName = 'templates_'+templates[i];
2806: if (elementName != item) {
2807: if (form.elements[elementName]) {
2808: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2809: current[currVal] = elementName;
2810: }
2811: }
2812: }
2813: }
2814: var oldVal;
2815: for (var j=0; j<maxh; j++) {
2816: if (current[j] == undefined) {
2817: oldVal = j;
2818: }
2819: }
2820: if (oldVal < changedVal) {
2821: for (var k=oldVal+1; k<=changedVal ; k++) {
2822: var elementName = current[k];
2823: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2824: }
2825: } else {
2826: for (var k=changedVal; k<oldVal; k++) {
2827: var elementName = current[k];
2828: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2829: }
2830: }
2831: return;
2832: }
2833:
2834: // ]]>
2835: </script>
2836:
2837: ENDSCRIPT
2838: }
2839:
2840: sub wafproxy_javascript {
2841: my ($dom) = @_;
2842: return <<"ENDSCRIPT";
2843: <script type="text/javascript">
2844: // <![CDATA[
2845: function updateWAF() {
2846: if (document.getElementById('wafproxy_remoteip')) {
2847: var wafremote = 0;
2848: if (document.display.wafproxy_remoteip.options[document.display.wafproxy_remoteip.selectedIndex].value == 'h') {
2849: wafremote = 1;
2850: }
2851: var fields = new Array('header','trust');
2852: for (var i=0; i<fields.length; i++) {
2853: if (document.getElementById('wafproxy_'+fields[i])) {
2854: if (wafremote == 1) {
2855: document.getElementById('wafproxy_'+fields[i]).style.display = 'table-row';
2856: }
2857: else {
2858: document.getElementById('wafproxy_'+fields[i]).style.display = 'none';
2859: }
2860: }
2861: }
2862: if (document.getElementById('wafproxyranges_$dom')) {
2863: if (wafremote == 1) {
2864: document.getElementById('wafproxyranges_$dom').style.display = 'inline-block';
2865: } else {
2866: for (var i=0; i<document.display.wafproxy_vpnaccess.length; i++) {
2867: if (document.display.wafproxy_vpnaccess[i].checked) {
2868: if (document.display.wafproxy_vpnaccess[i].value == 0) {
2869: document.getElementById('wafproxyranges_$dom').style.display = 'none';
2870: }
2871: }
2872: }
2873: }
2874: }
2875: }
2876: return;
2877: }
2878:
2879: function checkWAF() {
2880: if (document.getElementById('wafproxy_remoteip')) {
2881: var wafvpn = 0;
2882: for (var i=0; i<document.display.wafproxy_vpnaccess.length; i++) {
2883: if (document.display.wafproxy_vpnaccess[i].checked) {
2884: if (document.display.wafproxy_vpnaccess[i].value == 1) {
2885: wafvpn = 1;
2886: }
2887: break;
2888: }
2889: }
2890: var vpn = new Array('vpnint','vpnext');
2891: for (var i=0; i<vpn.length; i++) {
2892: if (document.getElementById('wafproxy_show_'+vpn[i])) {
2893: if (wafvpn == 1) {
2894: document.getElementById('wafproxy_show_'+vpn[i]).style.display = 'table-row';
2895: }
2896: else {
2897: document.getElementById('wafproxy_show_'+vpn[i]).style.display = 'none';
2898: }
2899: }
2900: }
2901: if (document.getElementById('wafproxyranges_$dom')) {
2902: if (wafvpn == 1) {
2903: document.getElementById('wafproxyranges_$dom').style.display = 'inline-block';
2904: }
2905: else if (document.display.wafproxy_remoteip.options[document.display.wafproxy_remoteip.selectedIndex].value != 'h') {
2906: document.getElementById('wafproxyranges_$dom').style.display = 'none';
2907: }
2908: }
2909: }
2910: return;
2911: }
2912:
2913: function toggleWAF() {
2914: if (document.getElementById('wafproxy_table')) {
2915: var wafproxy = 0;
2916: for (var i=0; i<document.display.wafproxy_${dom}.length; i++) {
2917: if (document.display.wafproxy_${dom}[i].checked) {
2918: if (document.display.wafproxy_${dom}[i].value == 1) {
2919: wafproxy = 1;
2920: break;
2921: }
2922: }
2923: }
2924: if (wafproxy == 1) {
2925: document.getElementById('wafproxy_table').style.display='inline';
2926: }
2927: else {
2928: document.getElementById('wafproxy_table').style.display='none';
2929: }
2930: if (document.getElementById('wafproxyrow_${dom}')) {
2931: if (wafproxy == 1) {
2932: document.getElementById('wafproxyrow_${dom}').style.display = 'table-row';
2933: }
2934: else {
2935: document.getElementById('wafproxyrow_${dom}').style.display = 'none';
2936: }
2937: }
2938: if (document.getElementById('nowafproxyrow_$dom')) {
2939: if (wafproxy == 1) {
2940: document.getElementById('nowafproxyrow_${dom}').style.display = 'none';
2941: }
2942: else {
2943: document.getElementById('nowafproxyrow_${dom}').style.display = 'table-row';
2944: }
2945: }
2946: }
2947: return;
2948: }
2949: // ]]>
2950: </script>
2951:
2952: ENDSCRIPT
2953: }
2954:
2955: sub autoupdate_javascript {
2956: return <<"ENDSCRIPT";
2957: <script type="text/javascript">
2958: // <![CDATA[
2959: function toggleLastActiveDays(form) {
2960: var radioname = 'lastactive';
2961: var divid = 'lastactive_div';
2962: var num = form.elements[radioname].length;
2963: if (num) {
2964: var setvis = '';
2965: for (var i=0; i<num; i++) {
2966: if (form.elements[radioname][i].checked) {
2967: if (form.elements[radioname][i].value == '1') {
2968: if (document.getElementById(divid)) {
2969: document.getElementById(divid).style.display = 'inline-block';
2970: }
2971: setvis = 1;
2972: }
2973: break;
2974: }
2975: }
2976: if (!setvis) {
2977: if (document.getElementById(divid)) {
2978: document.getElementById(divid).style.display = 'none';
2979: }
2980: }
2981: }
2982: return;
2983: }
2984: // ]]>
2985: </script>
2986:
2987: ENDSCRIPT
2988: }
2989:
2990: sub autoenroll_javascript {
2991: return <<"ENDSCRIPT";
2992: <script type="text/javascript">
2993: // <![CDATA[
2994: function toggleFailsafe(form) {
2995: var radioname = 'autoenroll_failsafe';
2996: var divid = 'autoenroll_failsafe_div';
2997: var num = form.elements[radioname].length;
2998: if (num) {
2999: var setvis = '';
3000: for (var i=0; i<num; i++) {
3001: if (form.elements[radioname][i].checked) {
3002: if ((form.elements[radioname][i].value == 'zero') || (form.elements[radioname][i].value == 'any')) {
3003: if (document.getElementById(divid)) {
3004: document.getElementById(divid).style.display = 'inline-block';
3005: }
3006: setvis = 1;
3007: }
3008: break;
3009: }
3010: }
3011: if (!setvis) {
3012: if (document.getElementById(divid)) {
3013: document.getElementById(divid).style.display = 'none';
3014: }
3015: }
3016: }
3017: return;
3018: }
3019: // ]]>
3020: </script>
3021:
3022: ENDSCRIPT
3023: }
3024:
3025: sub saml_javascript {
3026: return <<"ENDSCRIPT";
3027: <script type="text/javascript">
3028: // <![CDATA[
3029: function toggleSamlOptions(form,hostid) {
3030: var radioname = 'saml_'+hostid;
3031: var tablecellon = 'samloptionson_'+hostid;
3032: var tablecelloff = 'samloptionsoff_'+hostid;
3033: var num = form.elements[radioname].length;
3034: if (num) {
3035: var setvis = '';
3036: for (var i=0; i<num; i++) {
3037: if (form.elements[radioname][i].checked) {
3038: if (form.elements[radioname][i].value == '1') {
3039: if (document.getElementById(tablecellon)) {
3040: document.getElementById(tablecellon).style.display='';
3041: }
3042: if (document.getElementById(tablecelloff)) {
3043: document.getElementById(tablecelloff).style.display='none';
3044: }
3045: setvis = 1;
3046: }
3047: break;
3048: }
3049: }
3050: if (!setvis) {
3051: if (document.getElementById(tablecellon)) {
3052: document.getElementById(tablecellon).style.display='none';
3053: }
3054: if (document.getElementById(tablecelloff)) {
3055: document.getElementById(tablecelloff).style.display='';
3056: }
3057: }
3058: }
3059: return;
3060: }
3061: // ]]>
3062: </script>
3063:
3064: ENDSCRIPT
3065: }
3066:
3067: sub ipaccess_javascript {
3068: my ($settings) = @_;
3069: my (%ordered,$total,%jstext);
3070: $total = 0;
3071: if (ref($settings) eq 'HASH') {
3072: foreach my $item (keys(%{$settings})) {
3073: if (ref($settings->{$item}) eq 'HASH') {
3074: my $num = $settings->{$item}{'order'};
3075: $ordered{$num} = $item;
3076: }
3077: }
3078: $total = scalar(keys(%{$settings}));
3079: }
3080: my @jsarray = ();
3081: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3082: push(@jsarray,$ordered{$item});
3083: }
3084: my $jstext = ' var ipaccess = Array('."'".join("','",@jsarray)."'".');'."\n";
3085: return <<"ENDSCRIPT";
3086: <script type="text/javascript">
3087: // <![CDATA[
3088: function reorderIPaccess(form,item) {
3089: var changedVal;
3090: $jstext
3091: var newpos = 'ipaccess_pos_add';
3092: var maxh = 1 + $total;
3093: var current = new Array;
3094: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3095: if (item == newpos) {
3096: changedVal = newitemVal;
3097: } else {
3098: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3099: current[newitemVal] = newpos;
3100: }
3101: for (var i=0; i<ipaccess.length; i++) {
3102: var elementName = 'ipaccess_pos_'+ipaccess[i];
3103: if (elementName != item) {
3104: if (form.elements[elementName]) {
3105: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3106: current[currVal] = elementName;
3107: }
3108: }
3109: }
3110: var oldVal;
3111: for (var j=0; j<maxh; j++) {
3112: if (current[j] == undefined) {
3113: oldVal = j;
3114: }
3115: }
3116: if (oldVal < changedVal) {
3117: for (var k=oldVal+1; k<=changedVal ; k++) {
3118: var elementName = current[k];
3119: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3120: }
3121: } else {
3122: for (var k=changedVal; k<oldVal; k++) {
3123: var elementName = current[k];
3124: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3125: }
3126: }
3127: return;
3128: }
3129: // ]]>
3130: </script>
3131:
3132: ENDSCRIPT
3133: }
3134:
3135: sub print_autoenroll {
3136: my ($dom,$settings,$rowtotal) = @_;
3137: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
3138: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,
3139: $failsafe,$autofailsafe,$failsafesty,%failsafechecked);
3140: $failsafesty = 'none';
3141: %failsafechecked = (
3142: off => ' checked="checked"',
3143: );
3144: if (ref($settings) eq 'HASH') {
3145: if (exists($settings->{'run'})) {
3146: if ($settings->{'run'} eq '0') {
3147: $runoff = ' checked="checked" ';
3148: $runon = ' ';
3149: } else {
3150: $runon = ' checked="checked" ';
3151: $runoff = ' ';
3152: }
3153: } else {
3154: if ($autorun) {
3155: $runon = ' checked="checked" ';
3156: $runoff = ' ';
3157: } else {
3158: $runoff = ' checked="checked" ';
3159: $runon = ' ';
3160: }
3161: }
3162: if (exists($settings->{'co-owners'})) {
3163: if ($settings->{'co-owners'} eq '0') {
3164: $coownersoff = ' checked="checked" ';
3165: $coownerson = ' ';
3166: } else {
3167: $coownerson = ' checked="checked" ';
3168: $coownersoff = ' ';
3169: }
3170: } else {
3171: $coownersoff = ' checked="checked" ';
3172: $coownerson = ' ';
3173: }
3174: if (exists($settings->{'sender_domain'})) {
3175: $defdom = $settings->{'sender_domain'};
3176: }
3177: if (exists($settings->{'failsafe'})) {
3178: $failsafe = $settings->{'failsafe'};
3179: if ($failsafe eq 'zero') {
3180: $failsafechecked{'zero'} = ' checked="checked"';
3181: $failsafechecked{'off'} = '';
3182: $failsafesty = 'inline-block';
3183: } elsif ($failsafe eq 'any') {
3184: $failsafechecked{'any'} = ' checked="checked"';
3185: $failsafechecked{'off'} = '';
3186: }
3187: $autofailsafe = $settings->{'autofailsafe'};
3188: } elsif (exists($settings->{'autofailsafe'})) {
3189: $autofailsafe = $settings->{'autofailsafe'};
3190: if ($autofailsafe ne '') {
3191: $failsafechecked{'zero'} = ' checked="checked"';
3192: $failsafe = 'zero';
3193: $failsafechecked{'off'} = '';
3194: }
3195: }
3196: } else {
3197: if ($autorun) {
3198: $runon = ' checked="checked" ';
3199: $runoff = ' ';
3200: } else {
3201: $runoff = ' checked="checked" ';
3202: $runon = ' ';
3203: }
3204: }
3205: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
3206: my $notif_sender;
3207: if (ref($settings) eq 'HASH') {
3208: $notif_sender = $settings->{'sender_uname'};
3209: }
3210: my $datatable='<tr class="LC_odd_row">'.
3211: '<td>'.&mt('Auto-enrollment active?').'</td>'.
3212: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3213: '<input type="radio" name="autoenroll_run"'.
3214: $runon.' value="1" />'.&mt('Yes').'</label> '.
3215: '<label><input type="radio" name="autoenroll_run"'.
3216: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
3217: '</tr><tr>'.
3218: '<td>'.&mt('Notification messages - sender').
3219: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
3220: &mt('username').': '.
3221: '<input type="text" name="sender_uname" value="'.
3222: $notif_sender.'" size="10" /> '.&mt('domain').
3223: ': '.$domform.'</span></td></tr>'.
3224: '<tr class="LC_odd_row">'.
3225: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
3226: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3227: '<input type="radio" name="autoassign_coowners"'.
3228: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
3229: '<label><input type="radio" name="autoassign_coowners"'.
3230: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
3231: '</tr><tr>'.
3232: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
3233: '<td class="LC_left_item"><span class="LC_nobreak">'.
3234: '<span class="LC_nobreak"><label><input type="radio" name="autoenroll_failsafe" value="off" onclick="toggleFailsafe(this.form)"'.$failsafechecked{'off'}.' />'.&mt('Not in use').'</label></span> '.
3235: '<span class="LC_nobreak"><label><input type="radio" name="autoenroll_failsafe" value="zero" onclick="toggleFailsafe(this.form)"'.$failsafechecked{'zero'}.' />'.&mt('Retrieved section enrollment is zero').'</label></span><br />'.
3236: '<span class="LC_nobreak"><label><input type="radio" name="autoenroll_failsafe" value="any" onclick="toggleFailsafe(this.form)"'.$failsafechecked{'any'}.' />'.&mt('Retrieved section enrollment is zero or greater').'</label></span>'.
3237: '<div class="LC_floatleft" style="display:'.$failsafesty.';" id="autoenroll_failsafe_div">'.
3238: '<span class="LC_nobreak">'.
3239: &mt('Threshold for number of students in section to drop: [_1]',
3240: '<input type="text" name="autoenroll_autofailsafe" value="'.$autofailsafe.'" size="4" />').
3241: '</span></div></td></tr>';
3242: $$rowtotal += 4;
3243: return $datatable;
3244: }
3245:
3246: sub print_autoupdate {
3247: my ($position,$dom,$settings,$rowtotal) = @_;
3248: my ($enable,$datatable);
3249: if ($position eq 'top') {
3250: my %choices = &Apache::lonlocal::texthash (
3251: run => 'Auto-update active?',
3252: classlists => 'Update information in classlists?',
3253: unexpired => 'Skip updates for users without active or future roles?',
3254: lastactive => 'Skip updates for inactive users?',
3255: );
3256: my $itemcount = 0;
3257: my $updateon = ' ';
3258: my $updateoff = ' checked="checked" ';
3259: if (ref($settings) eq 'HASH') {
3260: if ($settings->{'run'} eq '1') {
3261: $updateon = $updateoff;
3262: $updateoff = ' ';
3263: }
3264: }
3265: $enable = '<tr class="LC_odd_row">'.
3266: '<td>'.&mt($choices{'run'}).'</td>'.
3267: '<td class="LC_left_item"><span class="LC_nobreak"><label>'.
3268: '<input type="radio" name="autoupdate_run"'.
3269: $updateoff.'value="0" />'.&mt('No').'</label> '.
3270: '<label><input type="radio" name="autoupdate_run"'.
3271: $updateon.'value="1" />'.&mt('Yes').'</label></span></td>'.
3272: '</tr>';
3273: my @toggles = ('classlists','unexpired');
3274: my %defaultchecked = ('classlists' => 'off',
3275: 'unexpired' => 'off'
3276: );
3277: $$rowtotal ++;
3278: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3279: \%choices,$itemcount,'','','left','no');
3280: $datatable = $enable.$datatable;
3281: $$rowtotal += $itemcount;
3282: my $lastactiveon = ' ';
3283: my $lastactiveoff = ' checked="checked" ';
3284: my $lastactivestyle = 'none';
3285: my $lastactivedays;
3286: my $onclick = ' onclick="javascript:toggleLastActiveDays(this.form);"';
3287: if (ref($settings) eq 'HASH') {
3288: if ($settings->{'lastactive'} =~ /^\d+$/) {
3289: $lastactiveon = $lastactiveoff;
3290: $lastactiveoff = ' ';
3291: $lastactivestyle = 'inline-block';
3292: $lastactivedays = $settings->{'lastactive'};
3293: }
3294: }
3295: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
3296: $datatable .= '<tr'.$css_class.'>'.
3297: '<td>'.$choices{'lastactive'}.'</td>'.
3298: '<td class="LC_left_item"><span class="LC_nobreak"><label>'.
3299: '<input type="radio" name="lastactive"'.
3300: $lastactiveoff.'value="0"'.$onclick.' />'.&mt('No').'</label>'.
3301: ' <label>'.
3302: '<input type="radio" name="lastactive"'.
3303: $lastactiveon.' value="1"'.$onclick.' />'.&mt('Yes').'</label>'.
3304: '<div id="lastactive_div" style="display:'.$lastactivestyle.';">'.
3305: ': '.&mt('inactive = no activity in last [_1] days',
3306: '<input type="text" size="5" name="lastactivedays" value="'.
3307: $lastactivedays.'" />').
3308: '</span></td>'.
3309: '</tr>';
3310: $$rowtotal ++;
3311: } elsif ($position eq 'middle') {
3312: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3313: my $numinrow = 3;
3314: my $locknamesettings;
3315: $datatable .= &insttypes_row($settings,$types,$usertypes,
3316: $dom,$numinrow,$othertitle,
3317: 'lockablenames',$rowtotal);
3318: $$rowtotal ++;
3319: } else {
3320: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3321: my @fields = ('lastname','firstname','middlename','generation',
3322: 'permanentemail','id');
3323: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
3324: my $numrows = 0;
3325: if (ref($types) eq 'ARRAY') {
3326: if (@{$types} > 0) {
3327: $datatable =
3328: &usertype_update_row($settings,$usertypes,\%fieldtitles,
3329: \@fields,$types,\$numrows);
3330: $$rowtotal += @{$types};
3331: }
3332: }
3333: $datatable .=
3334: &usertype_update_row($settings,{'default' => $othertitle},
3335: \%fieldtitles,\@fields,['default'],
3336: \$numrows);
3337: $$rowtotal ++;
3338: }
3339: return $datatable;
3340: }
3341:
3342: sub print_autocreate {
3343: my ($dom,$settings,$rowtotal) = @_;
3344: my (%createon,%createoff,%currhash);
3345: my @types = ('xml','req');
3346: if (ref($settings) eq 'HASH') {
3347: foreach my $item (@types) {
3348: $createoff{$item} = ' checked="checked" ';
3349: $createon{$item} = ' ';
3350: if (exists($settings->{$item})) {
3351: if ($settings->{$item}) {
3352: $createon{$item} = ' checked="checked" ';
3353: $createoff{$item} = ' ';
3354: }
3355: }
3356: }
3357: if ($settings->{'xmldc'} ne '') {
3358: $currhash{$settings->{'xmldc'}} = 1;
3359: }
3360: } else {
3361: foreach my $item (@types) {
3362: $createoff{$item} = ' checked="checked" ';
3363: $createon{$item} = ' ';
3364: }
3365: }
3366: $$rowtotal += 2;
3367: my $numinrow = 2;
3368: my $datatable='<tr class="LC_odd_row">'.
3369: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
3370: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3371: '<input type="radio" name="autocreate_xml"'.
3372: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
3373: '<label><input type="radio" name="autocreate_xml"'.
3374: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
3375: '</td></tr><tr>'.
3376: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
3377: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3378: '<input type="radio" name="autocreate_req"'.
3379: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
3380: '<label><input type="radio" name="autocreate_req"'.
3381: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
3382: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
3383: 'autocreate_xmldc',%currhash);
3384: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
3385: if ($numdc > 1) {
3386: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
3387: '</td><td class="LC_left_item">';
3388: } else {
3389: $datatable .= &mt('Course creation processed as:').
3390: '</td><td class="LC_right_item">';
3391: }
3392: $datatable .= $dctable.'</td></tr>';
3393: $$rowtotal += $rows;
3394: return $datatable;
3395: }
3396:
3397: sub print_directorysrch {
3398: my ($position,$dom,$settings,$rowtotal) = @_;
3399: my $datatable;
3400: if ($position eq 'top') {
3401: my $instsrchon = ' ';
3402: my $instsrchoff = ' checked="checked" ';
3403: my ($exacton,$containson,$beginson);
3404: my $instlocalon = ' ';
3405: my $instlocaloff = ' checked="checked" ';
3406: if (ref($settings) eq 'HASH') {
3407: if ($settings->{'available'} eq '1') {
3408: $instsrchon = $instsrchoff;
3409: $instsrchoff = ' ';
3410: }
3411: if ($settings->{'localonly'} eq '1') {
3412: $instlocalon = $instlocaloff;
3413: $instlocaloff = ' ';
3414: }
3415: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
3416: foreach my $type (@{$settings->{'searchtypes'}}) {
3417: if ($type eq 'exact') {
3418: $exacton = ' checked="checked" ';
3419: } elsif ($type eq 'contains') {
3420: $containson = ' checked="checked" ';
3421: } elsif ($type eq 'begins') {
3422: $beginson = ' checked="checked" ';
3423: }
3424: }
3425: } else {
3426: if ($settings->{'searchtypes'} eq 'exact') {
3427: $exacton = ' checked="checked" ';
3428: } elsif ($settings->{'searchtypes'} eq 'contains') {
3429: $containson = ' checked="checked" ';
3430: } elsif ($settings->{'searchtypes'} eq 'specify') {
3431: $exacton = ' checked="checked" ';
3432: $containson = ' checked="checked" ';
3433: }
3434: }
3435: }
3436: my ($searchtitles,$titleorder) = &sorted_searchtitles();
3437: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3438:
3439: my $numinrow = 4;
3440: my $cansrchrow = 0;
3441: $datatable='<tr class="LC_odd_row">'.
3442: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
3443: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3444: '<input type="radio" name="dirsrch_available"'.
3445: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
3446: '<label><input type="radio" name="dirsrch_available"'.
3447: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
3448: '</tr><tr>'.
3449: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
3450: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3451: '<input type="radio" name="dirsrch_instlocalonly"'.
3452: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
3453: '<label><input type="radio" name="dirsrch_instlocalonly"'.
3454: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
3455: '</tr>';
3456: $$rowtotal += 2;
3457: if (ref($usertypes) eq 'HASH') {
3458: if (keys(%{$usertypes}) > 0) {
3459: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
3460: $numinrow,$othertitle,'cansearch',
3461: $rowtotal);
3462: $cansrchrow = 1;
3463: }
3464: }
3465: if ($cansrchrow) {
3466: $$rowtotal ++;
3467: $datatable .= '<tr>';
3468: } else {
3469: $datatable .= '<tr class="LC_odd_row">';
3470: }
3471: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
3472: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
3473: foreach my $title (@{$titleorder}) {
3474: if (defined($searchtitles->{$title})) {
3475: my $check = ' ';
3476: if (ref($settings) eq 'HASH') {
3477: if (ref($settings->{'searchby'}) eq 'ARRAY') {
3478: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
3479: $check = ' checked="checked" ';
3480: }
3481: }
3482: }
3483: $datatable .= '<td class="LC_left_item">'.
3484: '<span class="LC_nobreak"><label>'.
3485: '<input type="checkbox" name="searchby" '.
3486: 'value="'.$title.'"'.$check.'/>'.
3487: $searchtitles->{$title}.'</label></span></td>';
3488: }
3489: }
3490: $datatable .= '</tr></table></td></tr>';
3491: $$rowtotal ++;
3492: if ($cansrchrow) {
3493: $datatable .= '<tr class="LC_odd_row">';
3494: } else {
3495: $datatable .= '<tr>';
3496: }
3497: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
3498: '<td class="LC_left_item" colspan="2">'.
3499: '<span class="LC_nobreak"><label>'.
3500: '<input type="checkbox" name="searchtypes" '.
3501: $exacton.' value="exact" />'.&mt('Exact match').
3502: '</label> '.
3503: '<label><input type="checkbox" name="searchtypes" '.
3504: $beginson.' value="begins" />'.&mt('Begins with').
3505: '</label> '.
3506: '<label><input type="checkbox" name="searchtypes" '.
3507: $containson.' value="contains" />'.&mt('Contains').
3508: '</label></span></td></tr>';
3509: $$rowtotal ++;
3510: } else {
3511: my $domsrchon = ' checked="checked" ';
3512: my $domsrchoff = ' ';
3513: my $domlocalon = ' ';
3514: my $domlocaloff = ' checked="checked" ';
3515: if (ref($settings) eq 'HASH') {
3516: if ($settings->{'lclocalonly'} eq '1') {
3517: $domlocalon = $domlocaloff;
3518: $domlocaloff = ' ';
3519: }
3520: if ($settings->{'lcavailable'} eq '0') {
3521: $domsrchoff = $domsrchon;
3522: $domsrchon = ' ';
3523: }
3524: }
3525: $datatable='<tr class="LC_odd_row">'.
3526: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
3527: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3528: '<input type="radio" name="dirsrch_domavailable"'.
3529: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
3530: '<label><input type="radio" name="dirsrch_domavailable"'.
3531: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
3532: '</tr><tr>'.
3533: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
3534: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3535: '<input type="radio" name="dirsrch_domlocalonly"'.
3536: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
3537: '<label><input type="radio" name="dirsrch_domlocalonly"'.
3538: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
3539: '</tr>';
3540: $$rowtotal += 2;
3541: }
3542: return $datatable;
3543: }
3544:
3545: sub print_contacts {
3546: my ($position,$dom,$settings,$rowtotal) = @_;
3547: my $datatable;
3548: my @contacts = ('adminemail','supportemail');
3549: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
3550: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings,%lonstatus);
3551: if ($position eq 'top') {
3552: if (ref($settings) eq 'HASH') {
3553: foreach my $item (@contacts) {
3554: if (exists($settings->{$item})) {
3555: $to{$item} = $settings->{$item};
3556: }
3557: }
3558: }
3559: } elsif ($position eq 'middle') {
3560: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
3561: 'updatesmail','idconflictsmail','hostipmail');
3562: foreach my $type (@mailings) {
3563: $otheremails{$type} = '';
3564: }
3565: } elsif ($position eq 'lower') {
3566: if (ref($settings) eq 'HASH') {
3567: if (ref($settings->{'lonstatus'}) eq 'HASH') {
3568: %lonstatus = %{$settings->{'lonstatus'}};
3569: }
3570: }
3571: } else {
3572: @mailings = ('helpdeskmail','otherdomsmail');
3573: foreach my $type (@mailings) {
3574: $otheremails{$type} = '';
3575: }
3576: $bccemails{'helpdeskmail'} = '';
3577: $bccemails{'otherdomsmail'} = '';
3578: $includestr{'helpdeskmail'} = '';
3579: $includestr{'otherdomsmail'} = '';
3580: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
3581: }
3582: if (ref($settings) eq 'HASH') {
3583: unless (($position eq 'top') || ($position eq 'lower')) {
3584: foreach my $type (@mailings) {
3585: if (exists($settings->{$type})) {
3586: if (ref($settings->{$type}) eq 'HASH') {
3587: foreach my $item (@contacts) {
3588: if ($settings->{$type}{$item}) {
3589: $checked{$type}{$item} = ' checked="checked" ';
3590: }
3591: }
3592: $otheremails{$type} = $settings->{$type}{'others'};
3593: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3594: $bccemails{$type} = $settings->{$type}{'bcc'};
3595: if ($settings->{$type}{'include'} ne '') {
3596: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3597: $includestr{$type} = &unescape($includestr{$type});
3598: }
3599: }
3600: }
3601: } elsif ($type eq 'lonstatusmail') {
3602: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3603: }
3604: }
3605: }
3606: if ($position eq 'bottom') {
3607: foreach my $type (@mailings) {
3608: $bccemails{$type} = $settings->{$type}{'bcc'};
3609: if ($settings->{$type}{'include'} ne '') {
3610: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3611: $includestr{$type} = &unescape($includestr{$type});
3612: }
3613: }
3614: if (ref($settings->{'helpform'}) eq 'HASH') {
3615: if (ref($fields) eq 'ARRAY') {
3616: foreach my $field (@{$fields}) {
3617: $currfield{$field} = $settings->{'helpform'}{$field};
3618: }
3619: }
3620: if (exists($settings->{'helpform'}{'maxsize'})) {
3621: $maxsize = $settings->{'helpform'}{'maxsize'};
3622: } else {
3623: $maxsize = '1.0';
3624: }
3625: } else {
3626: if (ref($fields) eq 'ARRAY') {
3627: foreach my $field (@{$fields}) {
3628: $currfield{$field} = 'yes';
3629: }
3630: }
3631: $maxsize = '1.0';
3632: }
3633: }
3634: } else {
3635: if ($position eq 'top') {
3636: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
3637: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
3638: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
3639: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
3640: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3641: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
3642: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
3643: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
3644: $checked{'hostipmail'}{'adminemail'} = ' checked="checked" ';
3645: } elsif ($position eq 'bottom') {
3646: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
3647: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
3648: if (ref($fields) eq 'ARRAY') {
3649: foreach my $field (@{$fields}) {
3650: $currfield{$field} = 'yes';
3651: }
3652: }
3653: $maxsize = '1.0';
3654: }
3655: }
3656: my ($titles,$short_titles) = &contact_titles();
3657: my $rownum = 0;
3658: my $css_class;
3659: if ($position eq 'top') {
3660: foreach my $item (@contacts) {
3661: $css_class = $rownum%2?' class="LC_odd_row"':'';
3662: $datatable .= '<tr'.$css_class.'>'.
3663: '<td><span class="LC_nobreak">'.$titles->{$item}.
3664: '</span></td><td class="LC_right_item">'.
3665: '<input type="text" name="'.$item.'" value="'.
3666: $to{$item}.'" /></td></tr>';
3667: $rownum ++;
3668: }
3669: } elsif ($position eq 'bottom') {
3670: $css_class = $rownum%2?' class="LC_odd_row"':'';
3671: $datatable .= '<tr'.$css_class.'>'.
3672: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
3673: &mt('(e-mail, subject, and description always shown)').
3674: '</td><td class="LC_left_item">';
3675: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
3676: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
3677: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
3678: foreach my $field (@{$fields}) {
3679: $datatable .= '<tr><td>'.$fieldtitles->{$field};
3680: if (($field eq 'screenshot') || ($field eq 'cc')) {
3681: $datatable .= ' '.&mt('(logged-in users)');
3682: }
3683: $datatable .='</td><td>';
3684: my $clickaction;
3685: if ($field eq 'screenshot') {
3686: $clickaction = ' onclick="screenshotSize(this);"';
3687: }
3688: if (ref($possoptions->{$field}) eq 'ARRAY') {
3689: foreach my $option (@{$possoptions->{$field}}) {
3690: my $checked;
3691: if ($currfield{$field} eq $option) {
3692: $checked = ' checked="checked"';
3693: }
3694: $datatable .= '<span class="LC_nobreak"><label>'.
3695: '<input type="radio" name="helpform_'.$field.'" '.
3696: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
3697: '</label></span>'.(' 'x2);
3698: }
3699: }
3700: if ($field eq 'screenshot') {
3701: my $display;
3702: if ($currfield{$field} eq 'no') {
3703: $display = ' style="display:none"';
3704: }
3705: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.'>'.
3706: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
3707: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
3708: }
3709: $datatable .= '</td></tr>';
3710: }
3711: $datatable .= '</table>';
3712: }
3713: $datatable .= '</td></tr>'."\n";
3714: $rownum ++;
3715: }
3716: unless (($position eq 'top') || ($position eq 'lower')) {
3717: foreach my $type (@mailings) {
3718: $css_class = $rownum%2?' class="LC_odd_row"':'';
3719: $datatable .= '<tr'.$css_class.'>'.
3720: '<td><span class="LC_nobreak">'.
3721: $titles->{$type}.': </span></td>'.
3722: '<td class="LC_left_item">';
3723: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3724: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
3725: }
3726: $datatable .= '<span class="LC_nobreak">';
3727: foreach my $item (@contacts) {
3728: $datatable .= '<label>'.
3729: '<input type="checkbox" name="'.$type.'"'.
3730: $checked{$type}{$item}.
3731: ' value="'.$item.'" />'.$short_titles->{$item}.
3732: '</label> ';
3733: }
3734: $datatable .= '</span><br />'.&mt('Others').': '.
3735: '<input type="text" name="'.$type.'_others" '.
3736: 'value="'.$otheremails{$type}.'" />';
3737: my %locchecked;
3738: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3739: foreach my $loc ('s','b') {
3740: if ($includeloc{$type} eq $loc) {
3741: $locchecked{$loc} = ' checked="checked"';
3742: last;
3743: }
3744: }
3745: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
3746: '<input type="text" name="'.$type.'_bcc" '.
3747: 'value="'.$bccemails{$type}.'" /></fieldset>'.
3748: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3749: &mt('Text automatically added to e-mail:').' '.
3750: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br />'.
3751: '<span class="LC_nobreak">'.&mt('Location:').' '.
3752: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3753: (' 'x2).
3754: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3755: '</span></fieldset>';
3756: }
3757: $datatable .= '</td></tr>'."\n";
3758: $rownum ++;
3759: }
3760: }
3761: if ($position eq 'middle') {
3762: my %choices;
3763: my $corelink = &core_link_msu();
3764: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',$corelink);
3765: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
3766: $corelink);
3767: $choices{'reportstatus'} = &mt('E-mail status if errors above threshold to [_1]',$corelink);
3768: my @toggles = ('reporterrors','reportupdates','reportstatus');
3769: my %defaultchecked = ('reporterrors' => 'on',
3770: 'reportupdates' => 'on',
3771: 'reportstatus' => 'on');
3772: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3773: \%choices,$rownum);
3774: $datatable .= $reports;
3775: } elsif ($position eq 'lower') {
3776: my (%current,%excluded,%weights);
3777: my ($defaults,$names) = &Apache::loncommon::lon_status_items();
3778: if ($lonstatus{'threshold'} =~ /^\d+$/) {
3779: $current{'errorthreshold'} = $lonstatus{'threshold'};
3780: } else {
3781: $current{'errorthreshold'} = $defaults->{'threshold'};
3782: }
3783: if ($lonstatus{'sysmail'} =~ /^\d+$/) {
3784: $current{'errorsysmail'} = $lonstatus{'sysmail'};
3785: } else {
3786: $current{'errorsysmail'} = $defaults->{'sysmail'};
3787: }
3788: if (ref($lonstatus{'weights'}) eq 'HASH') {
3789: foreach my $type ('E','W','N','U') {
3790: if ($lonstatus{'weights'}{$type} =~ /^\d+$/) {
3791: $weights{$type} = $lonstatus{'weights'}{$type};
3792: } else {
3793: $weights{$type} = $defaults->{$type};
3794: }
3795: }
3796: } else {
3797: foreach my $type ('E','W','N','U') {
3798: $weights{$type} = $defaults->{$type};
3799: }
3800: }
3801: if (ref($lonstatus{'excluded'}) eq 'ARRAY') {
3802: if (@{$lonstatus{'excluded'}} > 0) {
3803: map {$excluded{$_} = 1; } @{$lonstatus{'excluded'}};
3804: }
3805: }
3806: foreach my $item ('errorthreshold','errorsysmail') {
3807: $css_class = $rownum%2?' class="LC_odd_row"':'';
3808: $datatable .= '<tr'.$css_class.'>'.
3809: '<td class="LC_left_item"><span class="LC_nobreak">'.
3810: $titles->{$item}.
3811: '</span></td><td class="LC_left_item">'.
3812: '<input type="text" name="'.$item.'" value="'.
3813: $current{$item}.'" size="5" /></td></tr>';
3814: $rownum ++;
3815: }
3816: $css_class = $rownum%2?' class="LC_odd_row"':'';
3817: $datatable .= '<tr'.$css_class.'>'.
3818: '<td class="LC_left_item">'.
3819: '<span class="LC_nobreak">'.$titles->{'errorweights'}.
3820: '</span></td><td class="LC_left_item"><table><tr>';
3821: foreach my $type ('E','W','N','U') {
3822: $datatable .= '<td>'.$names->{$type}.'<br />'.
3823: '<input type="text" name="errorweights_'.$type.'" value="'.
3824: $weights{$type}.'" size="5" /></td>';
3825: }
3826: $datatable .= '</tr></table></tr>';
3827: $rownum ++;
3828: $css_class = $rownum%2?' class="LC_odd_row"':'';
3829: $datatable .= '<tr'.$css_class.'><td class="LC_left_item">'.
3830: $titles->{'errorexcluded'}.'</td>'.
3831: '<td class="LC_left_item"><table>';
3832: my $numinrow = 4;
3833: my @ids = sort(values(%Apache::lonnet::serverhomeIDs));
3834: for (my $i=0; $i<@ids; $i++) {
3835: my $rem = $i%($numinrow);
3836: if ($rem == 0) {
3837: if ($i > 0) {
3838: $datatable .= '</tr>';
3839: }
3840: $datatable .= '<tr>';
3841: }
3842: my $check;
3843: if ($excluded{$ids[$i]}) {
3844: $check = ' checked="checked" ';
3845: }
3846: $datatable .= '<td class="LC_left_item">'.
3847: '<span class="LC_nobreak"><label>'.
3848: '<input type="checkbox" name="errorexcluded" '.
3849: 'value="'.$ids[$i].'"'.$check.' />'.
3850: $ids[$i].'</label></span></td>';
3851: }
3852: my $colsleft = $numinrow - @ids%($numinrow);
3853: if ($colsleft > 1 ) {
3854: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3855: ' </td>';
3856: } elsif ($colsleft == 1) {
3857: $datatable .= '<td class="LC_left_item"> </td>';
3858: }
3859: $datatable .= '</tr></table></td></tr>';
3860: $rownum ++;
3861: } elsif ($position eq 'bottom') {
3862: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3863: my (@posstypes,%usertypeshash);
3864: if (ref($types) eq 'ARRAY') {
3865: @posstypes = @{$types};
3866: }
3867: if (@posstypes) {
3868: if (ref($usertypes) eq 'HASH') {
3869: %usertypeshash = %{$usertypes};
3870: }
3871: my @overridden;
3872: my $numinrow = 4;
3873: if (ref($settings) eq 'HASH') {
3874: if (ref($settings->{'overrides'}) eq 'HASH') {
3875: foreach my $key (sort(keys(%{$settings->{'overrides'}}))) {
3876: if (ref($settings->{'overrides'}{$key}) eq 'HASH') {
3877: push(@overridden,$key);
3878: foreach my $item (@contacts) {
3879: if ($settings->{'overrides'}{$key}{$item}) {
3880: $checked{'override_'.$key}{$item} = ' checked="checked" ';
3881: }
3882: }
3883: $otheremails{'override_'.$key} = $settings->{'overrides'}{$key}{'others'};
3884: $bccemails{'override_'.$key} = $settings->{'overrides'}{$key}{'bcc'};
3885: $includeloc{'override_'.$key} = '';
3886: $includestr{'override_'.$key} = '';
3887: if ($settings->{'overrides'}{$key}{'include'} ne '') {
3888: ($includeloc{'override_'.$key},$includestr{'override_'.$key}) =
3889: split(/:/,$settings->{'overrides'}{$key}{'include'},2);
3890: $includestr{'override_'.$key} = &unescape($includestr{'override_'.$key});
3891: }
3892: }
3893: }
3894: }
3895: }
3896: my $customclass = 'LC_helpdesk_override';
3897: my $optionsprefix = 'LC_options_helpdesk_';
3898:
3899: my $onclicktypes = "toggleHelpdeskRow(this.form,'overrides','$customclass','$optionsprefix');";
3900:
3901: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
3902: $numinrow,$othertitle,'overrides',
3903: \$rownum,$onclicktypes,$customclass);
3904: $rownum ++;
3905: $usertypeshash{'default'} = $othertitle;
3906: foreach my $status (@posstypes) {
3907: my $css_class;
3908: if ($rownum%2) {
3909: $css_class = 'LC_odd_row ';
3910: }
3911: $css_class .= $customclass;
3912: my $rowid = $optionsprefix.$status;
3913: my $hidden = 1;
3914: my $currstyle = 'display:none';
3915: if (grep(/^\Q$status\E$/,@overridden)) {
3916: $currstyle = 'display:table-row';
3917: $hidden = 0;
3918: }
3919: my $key = 'override_'.$status;
3920: $datatable .= &overridden_helpdesk($checked{$key},$otheremails{$key},$bccemails{$key},
3921: $includeloc{$key},$includestr{$key},$status,$rowid,
3922: $usertypeshash{$status},$css_class,$currstyle,
3923: \@contacts,$short_titles);
3924: unless ($hidden) {
3925: $rownum ++;
3926: }
3927: }
3928: }
3929: }
3930: $$rowtotal += $rownum;
3931: return $datatable;
3932: }
3933:
3934: sub core_link_msu {
3935: return &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3936: &mt('LON-CAPA core group - MSU'),600,500);
3937: }
3938:
3939: sub overridden_helpdesk {
3940: my ($checked,$otheremails,$bccemails,$includeloc,$includestr,$type,$rowid,
3941: $typetitle,$css_class,$rowstyle,$contacts,$short_titles) = @_;
3942: my $class = 'LC_left_item';
3943: if ($css_class) {
3944: $css_class = ' class="'.$css_class.'"';
3945: }
3946: if ($rowid) {
3947: $rowid = ' id="'.$rowid.'"';
3948: }
3949: if ($rowstyle) {
3950: $rowstyle = ' style="'.$rowstyle.'"';
3951: }
3952: my ($output,$description);
3953: $description = &mt('Helpdesk requests from: [_1] in this domain (overrides default)',"<b>$typetitle</b>");
3954: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
3955: "<td>$description</td>\n".
3956: '<td class="'.$class.'" colspan="2">'.
3957: '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>'.
3958: '<span class="LC_nobreak">';
3959: if (ref($contacts) eq 'ARRAY') {
3960: foreach my $item (@{$contacts}) {
3961: my $check;
3962: if (ref($checked) eq 'HASH') {
3963: $check = $checked->{$item};
3964: }
3965: my $title;
3966: if (ref($short_titles) eq 'HASH') {
3967: $title = $short_titles->{$item};
3968: }
3969: $output .= '<label>'.
3970: '<input type="checkbox" name="override_'.$type.'"'.$check.
3971: ' value="'.$item.'" />'.$title.'</label> ';
3972: }
3973: }
3974: $output .= '</span><br />'.&mt('Others').': '.
3975: '<input type="text" name="override_'.$type.'_others" '.
3976: 'value="'.$otheremails.'" />';
3977: my %locchecked;
3978: foreach my $loc ('s','b') {
3979: if ($includeloc eq $loc) {
3980: $locchecked{$loc} = ' checked="checked"';
3981: last;
3982: }
3983: }
3984: $output .= '<br />'.&mt('Bcc:').(' 'x6).
3985: '<input type="text" name="override_'.$type.'_bcc" '.
3986: 'value="'.$bccemails.'" /></fieldset>'.
3987: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3988: &mt('Text automatically added to e-mail:').' '.
3989: '<input type="text" name="override_'.$type.'_includestr" value="'.$includestr.'" /><br />'.
3990: '<span class="LC_nobreak">'.&mt('Location:').' '.
3991: '<label><input type="radio" name="override_'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3992: (' 'x2).
3993: '<label><input type="radio" name="override_'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3994: '</span></fieldset>'.
3995: '</td></tr>'."\n";
3996: return $output;
3997: }
3998:
3999: sub contacts_javascript {
4000: return <<"ENDSCRIPT";
4001:
4002: <script type="text/javascript">
4003: // <![CDATA[
4004:
4005: function screenshotSize(field) {
4006: if (document.getElementById('help_screenshotsize')) {
4007: if (field.value == 'no') {
4008: document.getElementById('help_screenshotsize').style.display="none";
4009: } else {
4010: document.getElementById('help_screenshotsize').style.display="";
4011: }
4012: }
4013: return;
4014: }
4015:
4016: function toggleHelpdeskRow(form,checkbox,target,prefix,docount) {
4017: if (form.elements[checkbox].length != undefined) {
4018: var count = 0;
4019: if (docount) {
4020: for (var i=0; i<form.elements[checkbox].length; i++) {
4021: if (form.elements[checkbox][i].checked) {
4022: count ++;
4023: }
4024: }
4025: }
4026: for (var i=0; i<form.elements[checkbox].length; i++) {
4027: var type = form.elements[checkbox][i].value;
4028: if (document.getElementById(prefix+type)) {
4029: if (form.elements[checkbox][i].checked) {
4030: document.getElementById(prefix+type).style.display = 'table-row';
4031: if (count % 2 == 1) {
4032: document.getElementById(prefix+type).className = target+' LC_odd_row';
4033: } else {
4034: document.getElementById(prefix+type).className = target;
4035: }
4036: count ++;
4037: } else {
4038: document.getElementById(prefix+type).style.display = 'none';
4039: }
4040: }
4041: }
4042: }
4043: return;
4044: }
4045:
4046: // ]]>
4047: </script>
4048:
4049: ENDSCRIPT
4050: }
4051:
4052: sub print_helpsettings {
4053: my ($position,$dom,$settings,$rowtotal) = @_;
4054: my $confname = $dom.'-domainconfig';
4055: my $formname = 'display';
4056: my ($datatable,$itemcount);
4057: if ($position eq 'top') {
4058: $itemcount = 1;
4059: my (%choices,%defaultchecked,@toggles);
4060: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
4061: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
4062: &mt('LON-CAPA bug tracker'),600,500));
4063: %defaultchecked = ('submitbugs' => 'on');
4064: @toggles = ('submitbugs');
4065: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4066: \%choices,$itemcount);
4067: $$rowtotal ++;
4068: } else {
4069: my $css_class;
4070: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
4071: my (%customroles,%ordered,%current);
4072: if (ref($settings) eq 'HASH') {
4073: if (ref($settings->{'adhoc'}) eq 'HASH') {
4074: %current = %{$settings->{'adhoc'}};
4075: }
4076: }
4077: my $count = 0;
4078: foreach my $key (sort(keys(%existing))) {
4079: if ($key=~/^rolesdef\_(\w+)$/) {
4080: my $rolename = $1;
4081: my (%privs,$order);
4082: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
4083: $customroles{$rolename} = \%privs;
4084: if (ref($current{$rolename}) eq 'HASH') {
4085: $order = $current{$rolename}{'order'};
4086: }
4087: if ($order eq '') {
4088: $order = $count;
4089: }
4090: $ordered{$order} = $rolename;
4091: $count++;
4092: }
4093: }
4094: my $maxnum = scalar(keys(%ordered));
4095: my @roles_by_num = ();
4096: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
4097: push(@roles_by_num,$item);
4098: }
4099: my $context = 'domprefs';
4100: my $crstype = 'Course';
4101: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4102: my @accesstypes = ('all','dh','da','none');
4103: my ($numstatustypes,@jsarray);
4104: if (ref($types) eq 'ARRAY') {
4105: if (@{$types} > 0) {
4106: $numstatustypes = scalar(@{$types});
4107: push(@accesstypes,'status');
4108: @jsarray = ('bystatus');
4109: }
4110: }
4111: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
4112: if (keys(%domhelpdesk)) {
4113: push(@accesstypes,('inc','exc'));
4114: push(@jsarray,('notinc','notexc'));
4115: }
4116: my $hiddenstr = join("','",@jsarray);
4117: $datatable .= &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname);
4118: my $context = 'domprefs';
4119: my $crstype = 'Course';
4120: my $prefix = 'helproles_';
4121: my $add_class = 'LC_hidden';
4122: foreach my $num (@roles_by_num) {
4123: my $role = $ordered{$num};
4124: my ($desc,$access,@statuses);
4125: if (ref($current{$role}) eq 'HASH') {
4126: $desc = $current{$role}{'desc'};
4127: $access = $current{$role}{'access'};
4128: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
4129: @statuses = @{$current{$role}{'insttypes'}};
4130: }
4131: }
4132: if ($desc eq '') {
4133: $desc = $role;
4134: }
4135: my $identifier = 'custhelp'.$num;
4136: my %full=();
4137: my %levels= (
4138: course => {},
4139: domain => {},
4140: system => {},
4141: );
4142: my %levelscurrent=(
4143: course => {},
4144: domain => {},
4145: system => {},
4146: );
4147: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
4148: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
4149: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4150: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
4151: $datatable .= '<tr '.$css_class.'><td valign="top"><b>'.$role.'</b><br />'.
4152: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
4153: for (my $k=0; $k<=$maxnum; $k++) {
4154: my $vpos = $k+1;
4155: my $selstr;
4156: if ($k == $num) {
4157: $selstr = ' selected="selected" ';
4158: }
4159: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4160: }
4161: $datatable .= '</select>'.(' 'x2).
4162: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
4163: '</td>'.
4164: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
4165: &mt('Name shown to users:').
4166: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
4167: '</fieldset>'.
4168: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
4169: $othertitle,$usertypes,$types,\%domhelpdesk).
4170: '<fieldset>'.
4171: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
4172: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
4173: \%levelscurrent,$identifier,
4174: 'LC_hidden',$prefix.$num.'_privs').
4175: '</fieldset></td>';
4176: $itemcount ++;
4177: }
4178: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4179: my $newcust = 'custhelp'.$count;
4180: my (%privs,%levelscurrent);
4181: my %full=();
4182: my %levels= (
4183: course => {},
4184: domain => {},
4185: system => {},
4186: );
4187: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
4188: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
4189: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
4190: $datatable .= '<tr '.$css_class.'><td valign="top"><span class="LC_nobreak"><label>'.
4191: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
4192: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
4193: for (my $k=0; $k<$maxnum+1; $k++) {
4194: my $vpos = $k+1;
4195: my $selstr;
4196: if ($k == $maxnum) {
4197: $selstr = ' selected="selected" ';
4198: }
4199: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4200: }
4201: $datatable .= '</select> '."\n".
4202: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
4203: '</label></span></td>'.
4204: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
4205: '<span class="LC_nobreak">'.
4206: &mt('Internal name:').
4207: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
4208: '</span>'.(' 'x4).
4209: '<span class="LC_nobreak">'.
4210: &mt('Name shown to users:').
4211: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
4212: '</span></fieldset>'.
4213: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
4214: $usertypes,$types,\%domhelpdesk).
4215: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
4216: &Apache::lonuserutils::custom_role_header($context,$crstype,
4217: \@templateroles,$newcust).
4218: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
4219: \%levelscurrent,$newcust).
4220: '</fieldset>'.
4221: &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname).
4222: '</td></tr>';
4223: $count ++;
4224: $$rowtotal += $count;
4225: }
4226: return $datatable;
4227: }
4228:
4229: sub adhocbutton {
4230: my ($prefix,$num,$field,$visibility) = @_;
4231: my %lt = &Apache::lonlocal::texthash(
4232: show => 'Show details',
4233: hide => 'Hide details',
4234: );
4235: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
4236: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
4237: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
4238: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
4239: }
4240:
4241: sub helpsettings_javascript {
4242: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
4243: return unless(ref($roles_by_num) eq 'ARRAY');
4244: my %html_js_lt = &Apache::lonlocal::texthash(
4245: show => 'Show details',
4246: hide => 'Hide details',
4247: );
4248: &html_escape(\%html_js_lt);
4249: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
4250: return <<"ENDSCRIPT";
4251: <script type="text/javascript">
4252: // <![CDATA[
4253:
4254: function reorderHelpRoles(form,item) {
4255: var changedVal;
4256: $jstext
4257: var newpos = 'helproles_${total}_pos';
4258: var maxh = 1 + $total;
4259: var current = new Array();
4260: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
4261: if (item == newpos) {
4262: changedVal = newitemVal;
4263: } else {
4264: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
4265: current[newitemVal] = newpos;
4266: }
4267: for (var i=0; i<helproles.length; i++) {
4268: var elementName = 'helproles_'+helproles[i]+'_pos';
4269: if (elementName != item) {
4270: if (form.elements[elementName]) {
4271: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
4272: current[currVal] = elementName;
4273: }
4274: }
4275: }
4276: var oldVal;
4277: for (var j=0; j<maxh; j++) {
4278: if (current[j] == undefined) {
4279: oldVal = j;
4280: }
4281: }
4282: if (oldVal < changedVal) {
4283: for (var k=oldVal+1; k<=changedVal ; k++) {
4284: var elementName = current[k];
4285: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
4286: }
4287: } else {
4288: for (var k=changedVal; k<oldVal; k++) {
4289: var elementName = current[k];
4290: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
4291: }
4292: }
4293: return;
4294: }
4295:
4296: function helpdeskAccess(num) {
4297: var curraccess = null;
4298: if (document.$formname.elements['helproles_'+num+'_access'].length) {
4299: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
4300: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
4301: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
4302: }
4303: }
4304: }
4305: var shown = Array();
4306: var hidden = Array();
4307: if (curraccess == 'none') {
4308: hidden = Array('$hiddenstr');
4309: } else {
4310: if (curraccess == 'status') {
4311: shown = Array('bystatus');
4312: hidden = Array('notinc','notexc');
4313: } else {
4314: if (curraccess == 'exc') {
4315: shown = Array('notexc');
4316: hidden = Array('notinc','bystatus');
4317: }
4318: if (curraccess == 'inc') {
4319: shown = Array('notinc');
4320: hidden = Array('notexc','bystatus');
4321: }
4322: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
4323: hidden = Array('notinc','notexc','bystatus');
4324: }
4325: }
4326: }
4327: if (hidden.length > 0) {
4328: for (var i=0; i<hidden.length; i++) {
4329: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
4330: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
4331: }
4332: }
4333: }
4334: if (shown.length > 0) {
4335: for (var i=0; i<shown.length; i++) {
4336: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
4337: if (shown[i] == 'privs') {
4338: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
4339: } else {
4340: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
4341: }
4342: }
4343: }
4344: }
4345: return;
4346: }
4347:
4348: function toggleHelpdeskItem(num,field) {
4349: if (document.getElementById('helproles_'+num+'_'+field)) {
4350: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
4351: document.getElementById('helproles_'+num+'_'+field).className =
4352: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
4353: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
4354: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
4355: }
4356: } else {
4357: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
4358: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
4359: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
4360: }
4361: }
4362: }
4363: return;
4364: }
4365:
4366: // ]]>
4367: </script>
4368:
4369: ENDSCRIPT
4370: }
4371:
4372: sub helpdeskroles_access {
4373: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
4374: $usertypes,$types,$domhelpdesk) = @_;
4375: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
4376: my %lt = &Apache::lonlocal::texthash(
4377: 'rou' => 'Role usage',
4378: 'whi' => 'Which helpdesk personnel may use this role?',
4379: 'all' => 'All with domain helpdesk or helpdesk assistant role',
4380: 'dh' => 'All with domain helpdesk role',
4381: 'da' => 'All with domain helpdesk assistant role',
4382: 'none' => 'None',
4383: 'status' => 'Determined based on institutional status',
4384: 'inc' => 'Include all, but exclude specific personnel',
4385: 'exc' => 'Exclude all, but include specific personnel',
4386: );
4387: my %usecheck = (
4388: all => ' checked="checked"',
4389: );
4390: my %displaydiv = (
4391: status => 'none',
4392: inc => 'none',
4393: exc => 'none',
4394: priv => 'block',
4395: );
4396: my $output;
4397: if (ref($current) eq 'HASH') {
4398: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
4399: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
4400: $usecheck{$current->{access}} = $usecheck{'all'};
4401: delete($usecheck{'all'});
4402: if ($current->{access} =~ /^(status|inc|exc)$/) {
4403: my $access = $1;
4404: $displaydiv{$access} = 'inline';
4405: } elsif ($current->{access} eq 'none') {
4406: $displaydiv{'priv'} = 'none';
4407: }
4408: }
4409: }
4410: }
4411: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
4412: '<p>'.$lt{'whi'}.'</p>';
4413: foreach my $access (@{$accesstypes}) {
4414: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
4415: ' onclick="helpdeskAccess('."'$num'".');" />'.
4416: $lt{$access}.'</label>';
4417: if ($access eq 'status') {
4418: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
4419: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
4420: $othertitle,$usertypes,$types).
4421: '</div>';
4422: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
4423: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
4424: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
4425: '</div>';
4426: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
4427: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
4428: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
4429: '</div>';
4430: }
4431: $output .= '</p>';
4432: }
4433: $output .= '</fieldset>';
4434: return $output;
4435: }
4436:
4437: sub radiobutton_prefs {
4438: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
4439: $additional,$align,$firstval) = @_;
4440: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
4441: (ref($choices) eq 'HASH'));
4442:
4443: my (%checkedon,%checkedoff,$datatable,$css_class);
4444:
4445: foreach my $item (@{$toggles}) {
4446: if ($defaultchecked->{$item} eq 'on') {
4447: $checkedon{$item} = ' checked="checked" ';
4448: $checkedoff{$item} = ' ';
4449: } elsif ($defaultchecked->{$item} eq 'off') {
4450: $checkedoff{$item} = ' checked="checked" ';
4451: $checkedon{$item} = ' ';
4452: }
4453: }
4454: if (ref($settings) eq 'HASH') {
4455: foreach my $item (@{$toggles}) {
4456: if ($settings->{$item} eq '1') {
4457: $checkedon{$item} = ' checked="checked" ';
4458: $checkedoff{$item} = ' ';
4459: } elsif ($settings->{$item} eq '0') {
4460: $checkedoff{$item} = ' checked="checked" ';
4461: $checkedon{$item} = ' ';
4462: }
4463: }
4464: }
4465: if ($onclick) {
4466: $onclick = ' onclick="'.$onclick.'"';
4467: }
4468: foreach my $item (@{$toggles}) {
4469: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4470: $datatable .=
4471: '<tr'.$css_class.'><td valign="top">'.
4472: '<span class="LC_nobreak">'.$choices->{$item}.
4473: '</span></td>';
4474: if ($align eq 'left') {
4475: $datatable .= '<td class="LC_left_item">';
4476: } else {
4477: $datatable .= '<td class="LC_right_item">';
4478: }
4479: $datatable .= '<span class="LC_nobreak">';
4480: if ($firstval eq 'no') {
4481: $datatable .=
4482: '<label><input type="radio" name="'.
4483: $item.'" '.$checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').
4484: '</label> <label><input type="radio" name="'.$item.'" '.
4485: $checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').'</label>';
4486: } else {
4487: $datatable .=
4488: '<label><input type="radio" name="'.
4489: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
4490: '</label> <label><input type="radio" name="'.$item.'" '.
4491: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>';
4492: }
4493: $datatable .= '</span>'.$additional.'</td></tr>';
4494: $itemcount ++;
4495: }
4496: return ($datatable,$itemcount);
4497: }
4498:
4499: sub print_coursedefaults {
4500: my ($position,$dom,$settings,$rowtotal) = @_;
4501: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
4502: my $itemcount = 1;
4503: my %choices = &Apache::lonlocal::texthash (
4504: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
4505: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
4506: coursecredits => 'Credits can be specified for courses',
4507: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
4508: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
4509: inline_chem => 'Use inline previewer for chemical reaction response in place of pop-up',
4510: texengine => 'Default method to display mathematics',
4511: postsubmit => 'Disable submit button/keypress following student submission',
4512: canclone => "People who may clone a course (besides course's owner and coordinators)",
4513: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
4514: );
4515: my %staticdefaults = (
4516: anonsurvey_threshold => 10,
4517: uploadquota => 500,
4518: postsubmit => 60,
4519: mysqltables => 172800,
4520: );
4521: if ($position eq 'top') {
4522: %defaultchecked = (
4523: 'uselcmath' => 'on',
4524: 'usejsme' => 'on',
4525: 'inline_chem' => 'on',
4526: 'canclone' => 'none',
4527: );
4528: @toggles = ('uselcmath','usejsme','inline_chem');
4529: my $deftex = $Apache::lonnet::deftex;
4530: if (ref($settings) eq 'HASH') {
4531: if ($settings->{'texengine'}) {
4532: if ($settings->{'texengine'} =~ /^(MathJax|mimetex|tth)$/) {
4533: $deftex = $settings->{'texengine'};
4534: }
4535: }
4536: }
4537: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4538: my $mathdisp = '<tr'.$css_class.'><td style="vertical-align: top">'.
4539: '<span class="LC_nobreak">'.$choices{'texengine'}.
4540: '</span></td><td class="LC_right_item">'.
4541: '<select name="texengine">'."\n";
4542: my %texoptions = (
4543: MathJax => 'MathJax',
4544: mimetex => &mt('Convert to Images'),
4545: tth => &mt('TeX to HTML'),
4546: );
4547: foreach my $renderer ('MathJax','mimetex','tth') {
4548: my $selected = '';
4549: if ($renderer eq $deftex) {
4550: $selected = ' selected="selected"';
4551: }
4552: $mathdisp .= '<option value="'.$renderer.'"'.$selected.'>'.$texoptions{$renderer}.'</option>'."\n";
4553: }
4554: $mathdisp .= '</select></td></tr>'."\n";
4555: $itemcount ++;
4556: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4557: \%choices,$itemcount);
4558: $datatable = $mathdisp.$datatable;
4559: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4560: $datatable .=
4561: '<tr'.$css_class.'><td valign="top">'.
4562: '<span class="LC_nobreak">'.$choices{'canclone'}.
4563: '</span></td><td class="LC_left_item">';
4564: my $currcanclone = 'none';
4565: my $onclick;
4566: my @cloneoptions = ('none','domain');
4567: my %clonetitles = &Apache::lonlocal::texthash (
4568: none => 'No additional course requesters',
4569: domain => "Any course requester in course's domain",
4570: instcode => 'Course requests for official courses ...',
4571: );
4572: my (%codedefaults,@code_order,@posscodes);
4573: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
4574: \@code_order) eq 'ok') {
4575: if (@code_order > 0) {
4576: push(@cloneoptions,'instcode');
4577: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
4578: }
4579: }
4580: if (ref($settings) eq 'HASH') {
4581: if ($settings->{'canclone'}) {
4582: if (ref($settings->{'canclone'}) eq 'HASH') {
4583: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
4584: if (@code_order > 0) {
4585: $currcanclone = 'instcode';
4586: @posscodes = @{$settings->{'canclone'}{'instcode'}};
4587: }
4588: }
4589: } elsif ($settings->{'canclone'} eq 'domain') {
4590: $currcanclone = $settings->{'canclone'};
4591: }
4592: }
4593: }
4594: foreach my $option (@cloneoptions) {
4595: my ($checked,$additional);
4596: if ($currcanclone eq $option) {
4597: $checked = ' checked="checked"';
4598: }
4599: if ($option eq 'instcode') {
4600: if (@code_order) {
4601: my $show = 'none';
4602: if ($checked) {
4603: $show = 'block';
4604: }
4605: $additional = '<div id="cloneinstcode" style="display:'.$show.'" />'.
4606: &mt('Institutional codes for new and cloned course have identical:').
4607: '<br />';
4608: foreach my $item (@code_order) {
4609: my $codechk;
4610: if ($checked) {
4611: if (grep(/^\Q$item\E$/,@posscodes)) {
4612: $codechk = ' checked="checked"';
4613: }
4614: }
4615: $additional .= '<label>'.
4616: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
4617: $item.'</label>';
4618: }
4619: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
4620: }
4621: }
4622: $datatable .=
4623: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
4624: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
4625: '</label> '.$additional.'</span><br />';
4626: }
4627: $datatable .= '</td>'.
4628: '</tr>';
4629: $itemcount ++;
4630: } else {
4631: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4632: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
4633: my $currusecredits = 0;
4634: my $postsubmitclient = 1;
4635: my @types = ('official','unofficial','community','textbook');
4636: if (ref($settings) eq 'HASH') {
4637: $currdefresponder = $settings->{'anonsurvey_threshold'};
4638: if (ref($settings->{'uploadquota'}) eq 'HASH') {
4639: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
4640: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
4641: }
4642: }
4643: if (ref($settings->{'coursecredits'}) eq 'HASH') {
4644: foreach my $type (@types) {
4645: next if ($type eq 'community');
4646: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
4647: if ($defcredits{$type} ne '') {
4648: $currusecredits = 1;
4649: }
4650: }
4651: }
4652: if (ref($settings->{'postsubmit'}) eq 'HASH') {
4653: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
4654: $postsubmitclient = 0;
4655: foreach my $type (@types) {
4656: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4657: }
4658: } else {
4659: foreach my $type (@types) {
4660: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
4661: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
4662: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
4663: } else {
4664: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4665: }
4666: } else {
4667: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4668: }
4669: }
4670: }
4671: } else {
4672: foreach my $type (@types) {
4673: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4674: }
4675: }
4676: if (ref($settings->{'mysqltables'}) eq 'HASH') {
4677: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
4678: $currmysql{$type} = $settings->{'mysqltables'}{$type};
4679: }
4680: } else {
4681: foreach my $type (@types) {
4682: $currmysql{$type} = $staticdefaults{'mysqltables'};
4683: }
4684: }
4685: } else {
4686: foreach my $type (@types) {
4687: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4688: }
4689: }
4690: if (!$currdefresponder) {
4691: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
4692: } elsif ($currdefresponder < 1) {
4693: $currdefresponder = 1;
4694: }
4695: foreach my $type (@types) {
4696: if ($curruploadquota{$type} eq '') {
4697: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
4698: }
4699: }
4700: $datatable .=
4701: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4702: $choices{'anonsurvey_threshold'}.
4703: '</span></td>'.
4704: '<td class="LC_right_item"><span class="LC_nobreak">'.
4705: '<input type="text" name="anonsurvey_threshold"'.
4706: ' value="'.$currdefresponder.'" size="5" /></span>'.
4707: '</td></tr>'."\n";
4708: $itemcount ++;
4709: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4710: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4711: $choices{'uploadquota'}.
4712: '</span></td>'.
4713: '<td align="right" class="LC_right_item">'.
4714: '<table><tr>';
4715: foreach my $type (@types) {
4716: $datatable .= '<td align="center">'.&mt($type).'<br />'.
4717: '<input type="text" name="uploadquota_'.$type.'"'.
4718: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
4719: }
4720: $datatable .= '</tr></table></td></tr>'."\n";
4721: $itemcount ++;
4722: my $onclick = "toggleDisplay(this.form,'credits');";
4723: my $display = 'none';
4724: if ($currusecredits) {
4725: $display = 'block';
4726: }
4727: my $additional = '<div id="credits" style="display: '.$display.'">'.
4728: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
4729: foreach my $type (@types) {
4730: next if ($type eq 'community');
4731: $additional .= '<td align="center">'.&mt($type).'<br />'.
4732: '<input type="text" name="'.$type.'_credits"'.
4733: ' value="'.$defcredits{$type}.'" size="3" /></td>';
4734: }
4735: $additional .= '</tr></table></div>'."\n";
4736: %defaultchecked = ('coursecredits' => 'off');
4737: @toggles = ('coursecredits');
4738: my $current = {
4739: 'coursecredits' => $currusecredits,
4740: };
4741: (my $table,$itemcount) =
4742: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
4743: \%choices,$itemcount,$onclick,$additional,'left');
4744: $datatable .= $table;
4745: $onclick = "toggleDisplay(this.form,'studentsubmission');";
4746: my $display = 'none';
4747: if ($postsubmitclient) {
4748: $display = 'block';
4749: }
4750: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
4751: &mt('Number of seconds submit is disabled').'<br />'.
4752: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
4753: '<table><tr>';
4754: foreach my $type (@types) {
4755: $additional .= '<td align="center">'.&mt($type).'<br />'.
4756: '<input type="text" name="'.$type.'_timeout" value="'.
4757: $deftimeout{$type}.'" size="5" /></td>';
4758: }
4759: $additional .= '</tr></table></div>'."\n";
4760: %defaultchecked = ('postsubmit' => 'on');
4761: @toggles = ('postsubmit');
4762: $current = {
4763: 'postsubmit' => $postsubmitclient,
4764: };
4765: ($table,$itemcount) =
4766: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
4767: \%choices,$itemcount,$onclick,$additional,'left');
4768: $datatable .= $table;
4769: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4770: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4771: $choices{'mysqltables'}.
4772: '</span></td>'.
4773: '<td align="right" class="LC_right_item">'.
4774: '<table><tr>';
4775: foreach my $type (@types) {
4776: $datatable .= '<td align="center">'.&mt($type).'<br />'.
4777: '<input type="text" name="mysqltables_'.$type.'"'.
4778: ' value="'.$currmysql{$type}.'" size="8" /></td>';
4779: }
4780: $datatable .= '</tr></table></td></tr>'."\n";
4781: $itemcount ++;
4782:
4783: }
4784: $$rowtotal += $itemcount;
4785: return $datatable;
4786: }
4787:
4788: sub print_selfenrollment {
4789: my ($position,$dom,$settings,$rowtotal) = @_;
4790: my ($css_class,$datatable);
4791: my $itemcount = 1;
4792: my @types = ('official','unofficial','community','textbook');
4793: if (($position eq 'top') || ($position eq 'middle')) {
4794: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
4795: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
4796: my @rows;
4797: my $key;
4798: if ($position eq 'top') {
4799: $key = 'admin';
4800: if (ref($rowsref) eq 'ARRAY') {
4801: @rows = @{$rowsref};
4802: }
4803: } elsif ($position eq 'middle') {
4804: $key = 'default';
4805: @rows = ('types','registered','approval','limit');
4806: }
4807: foreach my $row (@rows) {
4808: if (defined($titlesref->{$row})) {
4809: $itemcount ++;
4810: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4811: $datatable .= '<tr'.$css_class.'>'.
4812: '<td>'.$titlesref->{$row}.'</td>'.
4813: '<td class="LC_left_item">'.
4814: '<table><tr>';
4815: my (%current,%currentcap);
4816: if (ref($settings) eq 'HASH') {
4817: if (ref($settings->{$key}) eq 'HASH') {
4818: foreach my $type (@types) {
4819: if (ref($settings->{$key}->{$type}) eq 'HASH') {
4820: $current{$type} = $settings->{$key}->{$type}->{$row};
4821: }
4822: if (($row eq 'limit') && ($key eq 'default')) {
4823: if (ref($settings->{$key}->{$type}) eq 'HASH') {
4824: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
4825: }
4826: }
4827: }
4828: }
4829: }
4830: my %roles = (
4831: '0' => &Apache::lonnet::plaintext('dc'),
4832: );
4833:
4834: foreach my $type (@types) {
4835: unless (($row eq 'registered') && ($key eq 'default')) {
4836: $datatable .= '<th>'.&mt($type).'</th>';
4837: }
4838: }
4839: unless (($row eq 'registered') && ($key eq 'default')) {
4840: $datatable .= '</tr><tr>';
4841: }
4842: foreach my $type (@types) {
4843: if ($type eq 'community') {
4844: $roles{'1'} = &mt('Community personnel');
4845: } else {
4846: $roles{'1'} = &mt('Course personnel');
4847: }
4848: $datatable .= '<td style="vertical-align: top">';
4849: if ($position eq 'top') {
4850: my %checked;
4851: if ($current{$type} eq '0') {
4852: $checked{'0'} = ' checked="checked"';
4853: } else {
4854: $checked{'1'} = ' checked="checked"';
4855: }
4856: foreach my $role ('1','0') {
4857: $datatable .= '<span class="LC_nobreak"><label>'.
4858: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
4859: 'value="'.$role.'"'.$checked{$role}.' />'.
4860: $roles{$role}.'</label></span> ';
4861: }
4862: } else {
4863: if ($row eq 'types') {
4864: my %checked;
4865: if ($current{$type} =~ /^(all|dom)$/) {
4866: $checked{$1} = ' checked="checked"';
4867: } else {
4868: $checked{''} = ' checked="checked"';
4869: }
4870: foreach my $val ('','dom','all') {
4871: $datatable .= '<span class="LC_nobreak"><label>'.
4872: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4873: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4874: }
4875: } elsif ($row eq 'registered') {
4876: my %checked;
4877: if ($current{$type} eq '1') {
4878: $checked{'1'} = ' checked="checked"';
4879: } else {
4880: $checked{'0'} = ' checked="checked"';
4881: }
4882: foreach my $val ('0','1') {
4883: $datatable .= '<span class="LC_nobreak"><label>'.
4884: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4885: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4886: }
4887: } elsif ($row eq 'approval') {
4888: my %checked;
4889: if ($current{$type} =~ /^([12])$/) {
4890: $checked{$1} = ' checked="checked"';
4891: } else {
4892: $checked{'0'} = ' checked="checked"';
4893: }
4894: for my $val (0..2) {
4895: $datatable .= '<span class="LC_nobreak"><label>'.
4896: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4897: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4898: }
4899: } elsif ($row eq 'limit') {
4900: my %checked;
4901: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
4902: $checked{$1} = ' checked="checked"';
4903: } else {
4904: $checked{'none'} = ' checked="checked"';
4905: }
4906: my $cap;
4907: if ($currentcap{$type} =~ /^\d+$/) {
4908: $cap = $currentcap{$type};
4909: }
4910: foreach my $val ('none','allstudents','selfenrolled') {
4911: $datatable .= '<span class="LC_nobreak"><label>'.
4912: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4913: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4914: }
4915: $datatable .= '<br />'.
4916: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
4917: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
4918: '</span>';
4919: }
4920: }
4921: $datatable .= '</td>';
4922: }
4923: $datatable .= '</tr>';
4924: }
4925: $datatable .= '</table></td></tr>';
4926: }
4927: } elsif ($position eq 'bottom') {
4928: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
4929: }
4930: $$rowtotal += $itemcount;
4931: return $datatable;
4932: }
4933:
4934: sub print_validation_rows {
4935: my ($caller,$dom,$settings,$rowtotal) = @_;
4936: my ($itemsref,$namesref,$fieldsref);
4937: if ($caller eq 'selfenroll') {
4938: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
4939: } elsif ($caller eq 'requestcourses') {
4940: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
4941: }
4942: my %currvalidation;
4943: if (ref($settings) eq 'HASH') {
4944: if (ref($settings->{'validation'}) eq 'HASH') {
4945: %currvalidation = %{$settings->{'validation'}};
4946: }
4947: }
4948: my $datatable;
4949: my $itemcount = 0;
4950: foreach my $item (@{$itemsref}) {
4951: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4952: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4953: $namesref->{$item}.
4954: '</span></td>'.
4955: '<td class="LC_left_item">';
4956: if (($item eq 'url') || ($item eq 'button')) {
4957: $datatable .= '<span class="LC_nobreak">'.
4958: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
4959: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
4960: } elsif ($item eq 'fields') {
4961: my @currfields;
4962: if (ref($currvalidation{$item}) eq 'ARRAY') {
4963: @currfields = @{$currvalidation{$item}};
4964: }
4965: foreach my $field (@{$fieldsref}) {
4966: my $check = '';
4967: if (grep(/^\Q$field\E$/,@currfields)) {
4968: $check = ' checked="checked"';
4969: }
4970: $datatable .= '<span class="LC_nobreak"><label>'.
4971: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
4972: ' value="'.$field.'"'.$check.' />'.$field.
4973: '</label></span> ';
4974: }
4975: } elsif ($item eq 'markup') {
4976: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5">'.
4977: $currvalidation{$item}.
4978: '</textarea>';
4979: }
4980: $datatable .= '</td></tr>'."\n";
4981: if (ref($rowtotal)) {
4982: $itemcount ++;
4983: }
4984: }
4985: if ($caller eq 'requestcourses') {
4986: my %currhash;
4987: if (ref($settings) eq 'HASH') {
4988: if (ref($settings->{'validation'}) eq 'HASH') {
4989: if ($settings->{'validation'}{'dc'} ne '') {
4990: $currhash{$settings->{'validation'}{'dc'}} = 1;
4991: }
4992: }
4993: }
4994: my $numinrow = 2;
4995: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
4996: 'validationdc',%currhash);
4997: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4998: $datatable .= '<tr'.$css_class.'><td>';
4999: if ($numdc > 1) {
5000: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
5001: } else {
5002: $datatable .= &mt('Course creation processed as: ');
5003: }
5004: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
5005: $itemcount ++;
5006: }
5007: if (ref($rowtotal)) {
5008: $$rowtotal += $itemcount;
5009: }
5010: return $datatable;
5011: }
5012:
5013: sub print_passwords {
5014: my ($position,$dom,$confname,$settings,$rowtotal) = @_;
5015: my ($datatable,$css_class);
5016: my $itemcount = 0;
5017: my %titles = &Apache::lonlocal::texthash (
5018: captcha => '"Forgot Password" CAPTCHA validation',
5019: link => 'Reset link expiration (hours)',
5020: case => 'Case-sensitive usernames/e-mail',
5021: prelink => 'Information required (form 1)',
5022: postlink => 'Information required (form 2)',
5023: emailsrc => 'LON-CAPA e-mail address type(s)',
5024: customtext => 'Domain specific text (HTML)',
5025: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
5026: intauth_check => 'Check bcrypt cost if authenticated',
5027: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
5028: permanent => 'Permanent e-mail address',
5029: critical => 'Critical notification address',
5030: notify => 'Notification address',
5031: min => 'Minimum password length',
5032: max => 'Maximum password length',
5033: chars => 'Required characters',
5034: numsaved => 'Number of previous passwords to save and disallow reuse',
5035: );
5036: if ($position eq 'top') {
5037: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5038: my $shownlinklife = 2;
5039: my $prelink = 'both';
5040: my (%casesens,%postlink,%emailsrc,$nostdtext,$customurl);
5041: if (ref($settings) eq 'HASH') {
5042: if ($settings->{resetlink} =~ /^\d+(|\.\d*)$/) {
5043: $shownlinklife = $settings->{resetlink};
5044: }
5045: if (ref($settings->{resetcase}) eq 'ARRAY') {
5046: map { $casesens{$_} = 1; } (@{$settings->{resetcase}});
5047: }
5048: if ($settings->{resetprelink} =~ /^(both|either)$/) {
5049: $prelink = $settings->{resetprelink};
5050: }
5051: if (ref($settings->{resetpostlink}) eq 'HASH') {
5052: %postlink = %{$settings->{resetpostlink}};
5053: }
5054: if (ref($settings->{resetemail}) eq 'ARRAY') {
5055: map { $emailsrc{$_} = 1; } (@{$settings->{resetemail}});
5056: }
5057: if ($settings->{resetremove}) {
5058: $nostdtext = 1;
5059: }
5060: if ($settings->{resetcustom}) {
5061: $customurl = $settings->{resetcustom};
5062: }
5063: } else {
5064: if (ref($types) eq 'ARRAY') {
5065: foreach my $item (@{$types}) {
5066: $casesens{$item} = 1;
5067: $postlink{$item} = ['username','email'];
5068: }
5069: }
5070: $casesens{'default'} = 1;
5071: $postlink{'default'} = ['username','email'];
5072: $prelink = 'both';
5073: %emailsrc = (
5074: permanent => 1,
5075: critical => 1,
5076: notify => 1,
5077: );
5078: }
5079: $datatable = &captcha_choice('passwords',$settings,$$rowtotal);
5080: $itemcount ++;
5081: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5082: $datatable .= '<tr'.$css_class.'><td>'.$titles{'link'}.'</td>'.
5083: '<td class="LC_left_item">'.
5084: '<input type="textbox" value="'.$shownlinklife.'" '.
5085: 'name="passwords_link" size="3" /></td></tr>';
5086: $itemcount ++;
5087: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5088: $datatable .= '<tr'.$css_class.'><td>'.$titles{'case'}.'</td>'.
5089: '<td class="LC_left_item">';
5090: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
5091: foreach my $item (@{$types}) {
5092: my $checkedcase;
5093: if ($casesens{$item}) {
5094: $checkedcase = ' checked="checked"';
5095: }
5096: $datatable .= '<span class="LC_nobreak"><label>'.
5097: '<input type="checkbox" name="passwords_case_sensitive" value="'.
5098: $item.'"'.$checkedcase.' />'.$usertypes->{$item}.'</label>'.
5099: '</span> ';
5100: }
5101: }
5102: my $checkedcase;
5103: if ($casesens{'default'}) {
5104: $checkedcase = ' checked="checked"';
5105: }
5106: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
5107: 'name="passwords_case_sensitive" value="default"'.$checkedcase.' />'.
5108: $othertitle.'</label></span></td>';
5109: $itemcount ++;
5110: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5111: my %checkedpre = (
5112: both => ' checked="checked"',
5113: either => '',
5114: );
5115: if ($prelink eq 'either') {
5116: $checkedpre{either} = ' checked="checked"';
5117: $checkedpre{both} = '';
5118: }
5119: $datatable .= '<tr'.$css_class.'><td>'.$titles{'prelink'}.'</td>'.
5120: '<td class="LC_left_item"><span class="LC_nobreak">'.
5121: '<label><input type="radio" name="passwords_prelink" value="both"'.$checkedpre{'both'}.' />'.
5122: &mt('Both username and e-mail address').'</label></span> '.
5123: '<span class="LC_nobreak"><label>'.
5124: '<input type="radio" name="passwords_prelink" value="either"'.$checkedpre{'either'}.' />'.
5125: &mt('Either username or e-mail address').'</label></span></td></tr>';
5126: $itemcount ++;
5127: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5128: $datatable .= '<tr'.$css_class.'><td>'.$titles{'postlink'}.'</td>'.
5129: '<td class="LC_left_item">';
5130: my %postlinked;
5131: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
5132: foreach my $item (@{$types}) {
5133: undef(%postlinked);
5134: $datatable .= '<fieldset style="display: inline-block;">'.
5135: '<legend>'.$usertypes->{$item}.'</legend>';
5136: if (ref($postlink{$item}) eq 'ARRAY') {
5137: map { $postlinked{$_} = 1; } (@{$postlink{$item}});
5138: }
5139: foreach my $field ('email','username') {
5140: my $checked;
5141: if ($postlinked{$field}) {
5142: $checked = ' checked="checked"';
5143: }
5144: $datatable .= '<span class="LC_nobreak"><label>'.
5145: '<input type="checkbox" name="passwords_postlink_'.$item.'" value="'.
5146: $field.'"'.$checked.' />'.$field.'</label>'.
5147: '<span> ';
5148: }
5149: $datatable .= '</fieldset>';
5150: }
5151: }
5152: if (ref($postlink{'default'}) eq 'ARRAY') {
5153: map { $postlinked{$_} = 1; } (@{$postlink{'default'}});
5154: }
5155: $datatable .= '<fieldset style="display: inline-block;">'.
5156: '<legend>'.$othertitle.'</legend>';
5157: foreach my $field ('email','username') {
5158: my $checked;
5159: if ($postlinked{$field}) {
5160: $checked = ' checked="checked"';
5161: }
5162: $datatable .= '<span class="LC_nobreak"><label>'.
5163: '<input type="checkbox" name="passwords_postlink_default" value="'.
5164: $field.'"'.$checked.' />'.$field.'</label>'.
5165: '<span> ';
5166: }
5167: $datatable .= '</fieldset></td></tr>';
5168: $itemcount ++;
5169: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5170: $datatable .= '<tr'.$css_class.'><td>'.$titles{'emailsrc'}.'</td>'.
5171: '<td class="LC_left_item">';
5172: foreach my $type ('permanent','critical','notify') {
5173: my $checkedemail;
5174: if ($emailsrc{$type}) {
5175: $checkedemail = ' checked="checked"';
5176: }
5177: $datatable .= '<span class="LC_nobreak"><label>'.
5178: '<input type="checkbox" name="passwords_emailsrc" value="'.
5179: $type.'"'.$checkedemail.' />'.$titles{$type}.'</label>'.
5180: '<span> ';
5181: }
5182: $datatable .= '</td></tr>';
5183: $itemcount ++;
5184: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5185: my $switchserver = &check_switchserver($dom,$confname);
5186: my ($showstd,$noshowstd);
5187: if ($nostdtext) {
5188: $noshowstd = ' checked="checked"';
5189: } else {
5190: $showstd = ' checked="checked"';
5191: }
5192: $datatable .= '<tr'.$css_class.'><td>'.$titles{'customtext'}.'</td>'.
5193: '<td class="LC_left_item"><span class="LC_nobreak">'.
5194: &mt('Retain standard text:').
5195: '<label><input type="radio" name="passwords_stdtext" value="1"'.$showstd.' />'.
5196: &mt('Yes').'</label>'.' '.
5197: '<label><input type="radio" name="passwords_stdtext" value="0"'.$noshowstd.' />'.
5198: &mt('No').'</label></span><br />'.
5199: '<span class="LC_fontsize_small">'.
5200: &mt('(If you use the same account ... reset a password from this page.)').'</span><br /><br />'.
5201: &mt('Include custom text:');
5202: if ($customurl) {
5203: my $link = &Apache::loncommon::modal_link($customurl,&mt('custom text'),600,500,
5204: undef,undef,undef,undef,'background-color:#ffffff');
5205: $datatable .= '<span class="LC_nobreak"> '.$link.
5206: '<label><input type="checkbox" name="passwords_custom_del"'.
5207: ' value="1" />'.&mt('Delete?').'</label></span>'.
5208: ' <span class="LC_nobreak"> '.&mt('Replace:').'</span>';
5209: }
5210: if ($switchserver) {
5211: $datatable .= '<span class="LC_nobreak"> '.&mt('Upload to library server: [_1]',$switchserver).'</span>';
5212: } else {
5213: $datatable .='<span class="LC_nobreak"> '.
5214: '<input type="file" name="passwords_customfile" /></span>';
5215: }
5216: $datatable .= '</td></tr>';
5217: } elsif ($position eq 'middle') {
5218: my %domconf = &Apache::lonnet::get_dom('configuration',['defaults'],$dom);
5219: my @items = ('intauth_cost','intauth_check','intauth_switch');
5220: my %defaults;
5221: if (ref($domconf{'defaults'}) eq 'HASH') {
5222: %defaults = %{$domconf{'defaults'}};
5223: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
5224: $defaults{'intauth_cost'} = 10;
5225: }
5226: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
5227: $defaults{'intauth_check'} = 0;
5228: }
5229: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
5230: $defaults{'intauth_switch'} = 0;
5231: }
5232: } else {
5233: %defaults = (
5234: 'intauth_cost' => 10,
5235: 'intauth_check' => 0,
5236: 'intauth_switch' => 0,
5237: );
5238: }
5239: foreach my $item (@items) {
5240: if ($itemcount%2) {
5241: $css_class = '';
5242: } else {
5243: $css_class = ' class="LC_odd_row" ';
5244: }
5245: $datatable .= '<tr'.$css_class.'>'.
5246: '<td><span class="LC_nobreak">'.$titles{$item}.
5247: '</span></td><td class="LC_left_item" colspan="3">';
5248: if ($item eq 'intauth_switch') {
5249: my @options = (0,1,2);
5250: my %optiondesc = &Apache::lonlocal::texthash (
5251: 0 => 'No',
5252: 1 => 'Yes',
5253: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
5254: );
5255: $datatable .= '<table width="100%">';
5256: foreach my $option (@options) {
5257: my $checked = ' ';
5258: if ($defaults{$item} eq $option) {
5259: $checked = ' checked="checked"';
5260: }
5261: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
5262: '<label><input type="radio" name="'.$item.
5263: '" value="'.$option.'"'.$checked.' />'.
5264: $optiondesc{$option}.'</label></span></td></tr>';
5265: }
5266: $datatable .= '</table>';
5267: } elsif ($item eq 'intauth_check') {
5268: my @options = (0,1,2);
5269: my %optiondesc = &Apache::lonlocal::texthash (
5270: 0 => 'No',
5271: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
5272: 2 => 'Yes, disallow login if stored cost is less than domain default',
5273: );
5274: $datatable .= '<table width="100%">';
5275: foreach my $option (@options) {
5276: my $checked = ' ';
5277: my $onclick;
5278: if ($defaults{$item} eq $option) {
5279: $checked = ' checked="checked"';
5280: }
5281: if ($option == 2) {
5282: $onclick = ' onclick="javascript:warnIntAuth(this);"';
5283: }
5284: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
5285: '<label><input type="radio" name="'.$item.
5286: '" value="'.$option.'"'.$checked.$onclick.' />'.
5287: $optiondesc{$option}.'</label></span></td></tr>';
5288: }
5289: $datatable .= '</table>';
5290: } else {
5291: $datatable .= '<input type="text" name="'.$item.'" value="'.
5292: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
5293: }
5294: $datatable .= '</td></tr>';
5295: $itemcount ++;
5296: }
5297: } elsif ($position eq 'lower') {
5298: my ($min,$max,%chars,$numsaved);
5299: $min = $Apache::lonnet::passwdmin;
5300: if (ref($settings) eq 'HASH') {
5301: if ($settings->{min}) {
5302: $min = $settings->{min};
5303: }
5304: if ($settings->{max}) {
5305: $max = $settings->{max};
5306: }
5307: if (ref($settings->{chars}) eq 'ARRAY') {
5308: map { $chars{$_} = 1; } (@{$settings->{chars}});
5309: }
5310: if ($settings->{numsaved}) {
5311: $numsaved = $settings->{numsaved};
5312: }
5313: }
5314: my %rulenames = &Apache::lonlocal::texthash(
5315: uc => 'At least one upper case letter',
5316: lc => 'At least one lower case letter',
5317: num => 'At least one number',
5318: spec => 'At least one non-alphanumeric',
5319: );
5320: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5321: $datatable .= '<tr'.$css_class.'><td>'.$titles{'min'}.'</td>'.
5322: '<td class="LC_left_item"><span class="LC_nobreak">'.
5323: '<input type="text" name="passwords_min" value="'.$min.'" size="3" '.
5324: 'onblur="javascript:warnIntPass(this);" />'.
5325: '<span class="LC_fontsize_small"> '.&mt('(Enter an integer: 7 or larger)').'</span>'.
5326: '</span></td></tr>';
5327: $itemcount ++;
5328: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5329: $datatable .= '<tr'.$css_class.'><td>'.$titles{'max'}.'</td>'.
5330: '<td class="LC_left_item"><span class="LC_nobreak">'.
5331: '<input type="text" name="passwords_max" value="'.$max.'" size="3" '.
5332: 'onblur="javascript:warnIntPass(this);" />'.
5333: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no maximum)').'</span>'.
5334: '</span></td></tr>';
5335: $itemcount ++;
5336: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5337: $datatable .= '<tr'.$css_class.'><td>'.$titles{'chars'}.'<br />'.
5338: '<span class="LC_nobreak LC_fontsize_small">'.&mt('(Leave unchecked if not required)').
5339: '</span></td>';
5340: my $numinrow = 2;
5341: my @possrules = ('uc','lc','num','spec');
5342: $datatable .= '<td class="LC_left_item"><table>';
5343: for (my $i=0; $i<@possrules; $i++) {
5344: my ($rem,$checked);
5345: if ($chars{$possrules[$i]}) {
5346: $checked = ' checked="checked"';
5347: }
5348: $rem = $i%($numinrow);
5349: if ($rem == 0) {
5350: if ($i > 0) {
5351: $datatable .= '</tr>';
5352: }
5353: $datatable .= '<tr>';
5354: }
5355: $datatable .= '<td><span class="LC_nobreak"><label>'.
5356: '<input type="checkbox" name="passwords_chars" value="'.$possrules[$i].'"'.$checked.' />'.
5357: $rulenames{$possrules[$i]}.'</label></span></td>';
5358: }
5359: my $rem = @possrules%($numinrow);
5360: my $colsleft = $numinrow - $rem;
5361: if ($colsleft > 1 ) {
5362: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5363: ' </td>';
5364: } elsif ($colsleft == 1) {
5365: $datatable .= '<td class="LC_left_item"> </td>';
5366: }
5367: $datatable .='</table></td></tr>';
5368: $itemcount ++;
5369: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5370: $datatable .= '<tr'.$css_class.'><td>'.$titles{'numsaved'}.'</td>'.
5371: '<td class="LC_left_item"><span class="LC_nobreak">'.
5372: '<input type="text" name="passwords_numsaved" value="'.$numsaved.'" size="3" '.
5373: 'onblur="javascript:warnIntPass(this);" />'.
5374: '<span class="LC_fontsize_small"> '.&mt('(Leave blank to not save previous passwords)').'</span>'.
5375: '</span></td></tr>';
5376: } else {
5377: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5378: my %ownerchg = (
5379: by => {},
5380: for => {},
5381: );
5382: my %ownertitles = &Apache::lonlocal::texthash (
5383: by => 'Course owner status(es) allowed',
5384: for => 'Student status(es) allowed',
5385: );
5386: if (ref($settings) eq 'HASH') {
5387: if (ref($settings->{crsownerchg}) eq 'HASH') {
5388: if (ref($settings->{crsownerchg}{'by'}) eq 'ARRAY') {
5389: map { $ownerchg{by}{$_} = 1; } (@{$settings->{crsownerchg}{'by'}});
5390: }
5391: if (ref($settings->{crsownerchg}{'for'}) eq 'ARRAY') {
5392: map { $ownerchg{for}{$_} = 1; } (@{$settings->{crsownerchg}{'for'}});
5393: }
5394: }
5395: }
5396: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5397: $datatable .= '<tr '.$css_class.'>'.
5398: '<td>'.
5399: &mt('Requirements').'<ul>'.
5400: '<li>'.&mt("Course 'type' is not a Community").'</li>'.
5401: '<li>'.&mt('User is Course Coordinator and also course owner').'</li>'.
5402: '<li>'.&mt("Student's only active roles are student role(s) in course(s) owned by this user").'</li>'.
5403: '<li>'.&mt('User, course, and student share same domain').'</li>'.
5404: '</ul>'.
5405: '</td>'.
5406: '<td class="LC_left_item">';
5407: foreach my $item ('by','for') {
5408: $datatable .= '<fieldset style="display: inline-block;">'.
5409: '<legend>'.$ownertitles{$item}.'</legend>';
5410: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
5411: foreach my $type (@{$types}) {
5412: my $checked;
5413: if ($ownerchg{$item}{$type}) {
5414: $checked = ' checked="checked"';
5415: }
5416: $datatable .= '<span class="LC_nobreak"><label>'.
5417: '<input type="checkbox" name="passwords_crsowner_'.$item.'" value="'.
5418: $type.'"'.$checked.' />'.$usertypes->{$type}.'</label>'.
5419: '</span> ';
5420: }
5421: }
5422: my $checked;
5423: if ($ownerchg{$item}{'default'}) {
5424: $checked = ' checked="checked"';
5425: }
5426: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
5427: 'name="passwords_crsowner_'.$item.'" value="default"'.$checked.' />'.
5428: $othertitle.'</label></span></fieldset>';
5429: }
5430: $datatable .= '</td></tr>';
5431: }
5432: return $datatable;
5433: }
5434:
5435: sub print_wafproxy {
5436: my ($position,$dom,$settings,$rowtotal) = @_;
5437: my $css_class;
5438: my $itemcount = 0;
5439: my $datatable;
5440: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5441: my (%othercontrol,%otherdoms,%aliases,%saml,%values,$setdom,$showdom);
5442: my %lt = &wafproxy_titles();
5443: foreach my $server (sort(keys(%servers))) {
5444: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
5445: next if ($serverhome eq '');
5446: my $serverdom;
5447: if ($serverhome ne $server) {
5448: $serverdom = &Apache::lonnet::host_domain($serverhome);
5449: if (($serverdom ne '') && (&Apache::lonnet::domain($serverdom) ne '')) {
5450: $othercontrol{$server} = $serverdom;
5451: }
5452: } else {
5453: $serverdom = &Apache::lonnet::host_domain($server);
5454: next if (($serverdom eq '') || (&Apache::lonnet::domain($serverdom) eq ''));
5455: if ($serverdom ne $dom) {
5456: $othercontrol{$server} = $serverdom;
5457: } else {
5458: $setdom = 1;
5459: if (ref($settings) eq 'HASH') {
5460: if (ref($settings->{'alias'}) eq 'HASH') {
5461: $aliases{$dom} = $settings->{'alias'};
5462: if ($aliases{$dom} ne '') {
5463: $showdom = 1;
5464: }
5465: }
5466: if (ref($settings->{'saml'}) eq 'HASH') {
5467: $saml{$dom} = $settings->{'saml'};
5468: }
5469: }
5470: }
5471: }
5472: }
5473: if ($setdom) {
5474: %{$values{$dom}} = ();
5475: if (ref($settings) eq 'HASH') {
5476: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext') {
5477: $values{$dom}{$item} = $settings->{$item};
5478: }
5479: }
5480: }
5481: if (keys(%othercontrol)) {
5482: %otherdoms = reverse(%othercontrol);
5483: foreach my $domain (keys(%otherdoms)) {
5484: %{$values{$domain}} = ();
5485: my %config = &Apache::lonnet::get_dom('configuration',['wafproxy'],$domain);
5486: if (ref($config{'wafproxy'}) eq 'HASH') {
5487: $aliases{$domain} = $config{'wafproxy'}{'alias'};
5488: if (exists($config{'wafproxy'}{'saml'})) {
5489: $saml{$domain} = $config{'wafproxy'}{'saml'};
5490: }
5491: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext') {
5492: $values{$domain}{$item} = $config{'wafproxy'}{$item};
5493: }
5494: }
5495: }
5496: }
5497: if ($position eq 'top') {
5498: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5499: my %aliasinfo;
5500: foreach my $server (sort(keys(%servers))) {
5501: $itemcount ++;
5502: my $dom_in_effect;
5503: my $aliasrows = '<tr>'.
5504: '<td class="LC_left_item" style="vertical-align: baseline;">'.
5505: &mt('Hostname').': '.
5506: '<i>'.&Apache::lonnet::hostname($server).'</i></td><td> </td>';
5507: if ($othercontrol{$server}) {
5508: $dom_in_effect = $othercontrol{$server};
5509: my ($current,$forsaml);
5510: if (ref($aliases{$dom_in_effect}) eq 'HASH') {
5511: $current = $aliases{$dom_in_effect}{$server};
5512: }
5513: if (ref($saml{$dom_in_effect}) eq 'HASH') {
5514: if ($saml{$dom_in_effect}{$server}) {
5515: $forsaml = 1;
5516: }
5517: }
5518: $aliasrows .= '<td class="LC_left_item" style="vertical-align: baseline;">'.
5519: &mt('Alias').': ';
5520: if ($current) {
5521: $aliasrows .= $current;
5522: if ($forsaml) {
5523: $aliasrows .= ' ('.&mt('also for SSO Auth').')';
5524: }
5525: } else {
5526: $aliasrows .= &mt('None');
5527: }
5528: $aliasrows .= ' <span class="LC_small">('.
5529: &mt('controlled by domain: [_1]',
5530: '<b>'.$dom_in_effect.'</b>').')</span></td>';
5531: } else {
5532: $dom_in_effect = $dom;
5533: my ($current,$samlon,$samloff);
5534: $samloff = ' checked="checked"';
5535: if (ref($aliases{$dom}) eq 'HASH') {
5536: if ($aliases{$dom}{$server}) {
5537: $current = $aliases{$dom}{$server};
5538: }
5539: }
5540: if (ref($saml{$dom}) eq 'HASH') {
5541: if ($saml{$dom}{$server}) {
5542: $samlon = $samloff;
5543: undef($samloff);
5544: }
5545: }
5546: $aliasrows .= '<td class="LC_left_item" style="vertical-align: baseline;">'.
5547: &mt('Alias').': '.
5548: '<input type="text" name="wafproxy_alias_'.$server.'" '.
5549: 'value="'.$current.'" size="30" />'.
5550: (' 'x2).'<span class="LC_nobreak">'.
5551: &mt('Alias used for SSO Auth').': <label>'.
5552: '<input type="radio" value="0"'.$samloff.' name="wafproxy_alias_saml_'.$server.'" />'.
5553: &mt('No').'</label> <label>'.
5554: '<input type="radio" value="1"'.$samlon.' name="wafproxy_alias_saml_'.$server.'" />'.
5555: &mt('Yes').'</label></span>'.
5556: '</td>';
5557: }
5558: $aliasrows .= '</tr>';
5559: $aliasinfo{$dom_in_effect} .= $aliasrows;
5560: }
5561: if ($aliasinfo{$dom}) {
5562: my ($onclick,$wafon,$wafoff,$showtable);
5563: $onclick = ' onclick="javascript:toggleWAF();"';
5564: $wafoff = ' checked="checked"';
5565: $showtable = ' style="display:none";';
5566: if ($showdom) {
5567: $wafon = $wafoff;
5568: $wafoff = '';
5569: $showtable = ' style="display:inline;"';
5570: }
5571: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5572: $datatable = '<tr'.$css_class.'>'.
5573: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'<br />'.
5574: '<span class="LC_nobreak">'.&mt('WAF in use?').' <label>'.
5575: '<input type="radio" name="wafproxy_'.$dom.'" value="1"'.$wafon.$onclick.' />'.
5576: &mt('Yes').'</label>'.(' 'x2).'<label>'.
5577: '<input type="radio" name="wafproxy_'.$dom.'" value="0"'.$wafoff.$onclick.' />'.
5578: &mt('No').'</label></span></td>'.
5579: '<td class="LC_left_item">'.
5580: '<table id="wafproxy_table"'.$showtable.'>'.$aliasinfo{$dom}.
5581: '</table></td></tr>';
5582: $itemcount++;
5583: }
5584: if (keys(%otherdoms)) {
5585: foreach my $key (sort(keys(%otherdoms))) {
5586: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5587: $datatable .= '<tr'.$css_class.'>'.
5588: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$key.'</b>').'</td>'.
5589: '<td class="LC_left_item"><table>'.$aliasinfo{$key}.
5590: '</table></td></tr>';
5591: $itemcount++;
5592: }
5593: }
5594: } else {
5595: my %ip_methods = &remoteip_methods();
5596: if ($setdom) {
5597: $itemcount ++;
5598: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5599: my ($nowafstyle,$wafstyle,$curr_remotip,$currwafdisplay,$vpndircheck,$vpnaliascheck,
5600: $currwafvpn,$wafrangestyle,$alltossl,$ssltossl);
5601: $wafstyle = ' style="display:none;"';
5602: $nowafstyle = ' style="display:table-row;"';
5603: $currwafdisplay = ' style="display: none"';
5604: $wafrangestyle = ' style="display: none"';
5605: $curr_remotip = 'n';
5606: $ssltossl = ' checked="checked"';
5607: if ($showdom) {
5608: $wafstyle = ' style="display:table-row;"';
5609: $nowafstyle = ' style="display:none;"';
5610: if (keys(%{$values{$dom}})) {
5611: if ($values{$dom}{remoteip} =~ /^[nmh]$/) {
5612: $curr_remotip = $values{$dom}{remoteip};
5613: }
5614: if ($curr_remotip eq 'h') {
5615: $currwafdisplay = ' style="display:table-row"';
5616: $wafrangestyle = ' style="display:inline-block;"';
5617: }
5618: if ($values{$dom}{'sslopt'}) {
5619: $alltossl = ' checked="checked"';
5620: $ssltossl = '';
5621: }
5622: }
5623: if (($values{$dom}{'vpnint'} ne '') || ($values{$dom}{'vpnext'} ne '')) {
5624: $vpndircheck = ' checked="checked"';
5625: $currwafvpn = ' style="display:table-row;"';
5626: $wafrangestyle = ' style="display:inline-block;"';
5627: } else {
5628: $vpnaliascheck = ' checked="checked"';
5629: $currwafvpn = ' style="display:none;"';
5630: }
5631: }
5632: $datatable .= '<tr'.$css_class.' id="nowafproxyrow_'.$dom.'"'.$wafstyle.'>'.
5633: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'</td>'.
5634: '<td class="LC_right_item">'.&mt('WAF not in use, nothing to set').'</td>'.
5635: '</tr>'.
5636: '<tr'.$css_class.' id="wafproxyrow_'.$dom.'"'.$wafstyle.'>'.
5637: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'<br /><br />'.
5638: '<div id="wafproxyranges_'.$dom.'">'.&mt('Format for comma separated IP ranges').':<br />'.
5639: &mt('A.B.C.D/N or A.B.C.D-E.F.G.H').'<br />'.
5640: &mt('Range(s) stored in CIDR notation').'</div></td>'.
5641: '<td class="LC_left_item"><table>'.
5642: '<tr>'.
5643: '<td valign="top">'.$lt{'remoteip'}.': '.
5644: '<select name="wafproxy_remoteip" id="wafproxy_remoteip" onchange="javascript:updateWAF();">';
5645: foreach my $option ('m','h','n') {
5646: my $sel;
5647: if ($option eq $curr_remotip) {
5648: $sel = ' selected="selected"';
5649: }
5650: $datatable .= '<option value="'.$option.'"'.$sel.'>'.
5651: $ip_methods{$option}.'</option>';
5652: }
5653: $datatable .= '</select></td></tr>'."\n".
5654: '<tr id="wafproxy_header"'.$currwafdisplay.'><td>'.
5655: $lt{'ipheader'}.': '.
5656: '<input type="text" value="'.$values{$dom}{'ipheader'}.'" '.
5657: 'name="wafproxy_ipheader" />'.
5658: '</td></tr>'."\n".
5659: '<tr id="wafproxy_trust"'.$currwafdisplay.'><td>'.
5660: $lt{'trusted'}.':<br />'.
5661: '<textarea name="wafproxy_trusted" rows="3" cols="80">'.
5662: $values{$dom}{'trusted'}.'</textarea>'.
5663: '</td></tr>'."\n".
5664: '<tr><td><hr /></td></tr>'."\n".
5665: '<tr>'.
5666: '<td valign="top">'.$lt{'vpnaccess'}.':<br /><span class="LC_nobreak">'.
5667: '<label><input type="radio" name="wafproxy_vpnaccess"'.$vpndircheck.' value="1" onclick="javascript:checkWAF();" />'.
5668: $lt{'vpndirect'}.'</label>'.(' 'x2).
5669: '<label><input type="radio" name="wafproxy_vpnaccess"'.$vpnaliascheck.' value="0" onclick="javascript:checkWAF();" />'.
5670: $lt{'vpnaliased'}.'</label></span></td></tr>';
5671: foreach my $item ('vpnint','vpnext') {
5672: $datatable .= '<tr id="wafproxy_show_'.$item.'"'.$currwafvpn.'>'.
5673: '<td valign="top">'.$lt{$item}.':<br />'.
5674: '<textarea name="wafproxy_'.$item.'" rows="3" cols="80">'.
5675: $values{$dom}{$item}.'</textarea>'.
5676: '</td></tr>'."\n";
5677: }
5678: $datatable .= '<tr><td><hr /></td></tr>'."\n".
5679: '<tr>'.
5680: '<td valign="top">'.$lt{'sslopt'}.':<br /><span class="LC_nobreak">'.
5681: '<label><input type="radio" name="wafproxy_sslopt"'.$alltossl.' value="1" />'.
5682: $lt{'alltossl'}.'</label>'.(' 'x2).
5683: '<label><input type="radio" name="wafproxy_sslopt"'.$ssltossl.' value="0" />'.
5684: $lt{'ssltossl'}.'</label></span></td></tr>'."\n".
5685: '</table></td></tr>';
5686: }
5687: if (keys(%otherdoms)) {
5688: foreach my $domain (sort(keys(%otherdoms))) {
5689: $itemcount ++;
5690: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5691: $datatable .= '<tr'.$css_class.'>'.
5692: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$domain.'</b>').'</td>'.
5693: '<td class="LC_left_item"><table>';
5694: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
5695: my $showval = &mt('None');
5696: if ($item eq 'ssl') {
5697: $showval = $lt{'ssltossl'};
5698: }
5699: if ($values{$domain}{$item}) {
5700: $showval = $values{$domain}{$item};
5701: if ($item eq 'ssl') {
5702: $showval = $lt{'alltossl'};
5703: } elsif ($item eq 'remoteip') {
5704: $showval = $ip_methods{$values{$domain}{$item}};
5705: }
5706: }
5707: $datatable .= '<tr>'.
5708: '<td>'.$lt{$item}.': '.$showval.'</td></tr>';
5709: }
5710: $datatable .= '</table></td></tr>';
5711: }
5712: }
5713: }
5714: $$rowtotal += $itemcount;
5715: return $datatable;
5716: }
5717:
5718: sub wafproxy_titles {
5719: return &Apache::lonlocal::texthash(
5720: remoteip => "Method for determining user's IP",
5721: ipheader => 'Request header containing remote IP',
5722: trusted => 'Trusted IP range(s)',
5723: vpnaccess => 'Access from institutional VPN',
5724: vpndirect => 'via regular hostname (no WAF)',
5725: vpnaliased => 'via aliased hostname (WAF)',
5726: vpnint => 'Internal IP Range(s) for VPN sessions',
5727: vpnext => 'IP Range(s) for backend WAF connections',
5728: sslopt => 'Forwarding http/https',
5729: alltossl => 'WAF forwards both http and https requests to https',
5730: ssltossl => 'WAF forwards http requests to http and https to https',
5731: );
5732: }
5733:
5734: sub remoteip_methods {
5735: return &Apache::lonlocal::texthash(
5736: m => 'Use Apache mod_remoteip',
5737: h => 'Use headers parsed by LON-CAPA',
5738: n => 'Not in use',
5739: );
5740: }
5741:
5742: sub print_usersessions {
5743: my ($position,$dom,$settings,$rowtotal) = @_;
5744: my ($css_class,$datatable,%checked,%choices);
5745: my (%by_ip,%by_location,@intdoms);
5746: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
5747:
5748: my @alldoms = &Apache::lonnet::all_domains();
5749: my %serverhomes = %Apache::lonnet::serverhomeIDs;
5750: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5751: my %altids = &id_for_thisdom(%servers);
5752: my $itemcount = 1;
5753: if ($position eq 'top') {
5754: if (keys(%serverhomes) > 1) {
5755: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
5756: my ($curroffloadnow,$curroffloadoth);
5757: if (ref($settings) eq 'HASH') {
5758: if (ref($settings->{'offloadnow'}) eq 'HASH') {
5759: $curroffloadnow = $settings->{'offloadnow'};
5760: }
5761: if (ref($settings->{'offloadoth'}) eq 'HASH') {
5762: $curroffloadoth = $settings->{'offloadoth'};
5763: }
5764: }
5765: my $other_insts = scalar(keys(%by_location));
5766: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,
5767: $other_insts,$curroffloadnow,$curroffloadoth,$rowtotal);
5768: } else {
5769: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
5770: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
5771: }
5772: } else {
5773: if (keys(%by_location) == 0) {
5774: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
5775: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
5776: } else {
5777: my %lt = &usersession_titles();
5778: my $numinrow = 5;
5779: my $prefix;
5780: my @types;
5781: if ($position eq 'bottom') {
5782: $prefix = 'remote';
5783: @types = ('version','excludedomain','includedomain');
5784: } else {
5785: $prefix = 'hosted';
5786: @types = ('excludedomain','includedomain');
5787: }
5788: my (%current,%checkedon,%checkedoff);
5789: my @lcversions = &Apache::lonnet::all_loncaparevs();
5790: my @locations = sort(keys(%by_location));
5791: foreach my $type (@types) {
5792: $checkedon{$type} = '';
5793: $checkedoff{$type} = ' checked="checked"';
5794: }
5795: if (ref($settings) eq 'HASH') {
5796: if (ref($settings->{$prefix}) eq 'HASH') {
5797: foreach my $key (keys(%{$settings->{$prefix}})) {
5798: $current{$key} = $settings->{$prefix}{$key};
5799: if ($key eq 'version') {
5800: if ($current{$key} ne '') {
5801: $checkedon{$key} = ' checked="checked"';
5802: $checkedoff{$key} = '';
5803: }
5804: } elsif (ref($current{$key}) eq 'ARRAY') {
5805: $checkedon{$key} = ' checked="checked"';
5806: $checkedoff{$key} = '';
5807: }
5808: }
5809: }
5810: }
5811: foreach my $type (@types) {
5812: next if ($type ne 'version' && !@locations);
5813: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5814: $datatable .= '<tr'.$css_class.'>
5815: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
5816: <span class="LC_nobreak">
5817: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
5818: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
5819: if ($type eq 'version') {
5820: my $selector = '<select name="'.$prefix.'_version">';
5821: foreach my $version (@lcversions) {
5822: my $selected = '';
5823: if ($current{'version'} eq $version) {
5824: $selected = ' selected="selected"';
5825: }
5826: $selector .= ' <option value="'.$version.'"'.
5827: $selected.'>'.$version.'</option>';
5828: }
5829: $selector .= '</select> ';
5830: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
5831: } else {
5832: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
5833: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
5834: ' />'.(' 'x2).
5835: '<input type="button" value="'.&mt('uncheck all').'" '.
5836: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
5837: "\n".
5838: '</div><div><table>';
5839: my $rem;
5840: for (my $i=0; $i<@locations; $i++) {
5841: my ($showloc,$value,$checkedtype);
5842: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
5843: my $ip = $by_location{$locations[$i]}->[0];
5844: if (ref($by_ip{$ip}) eq 'ARRAY') {
5845: $value = join(':',@{$by_ip{$ip}});
5846: $showloc = join(', ',@{$by_ip{$ip}});
5847: if (ref($current{$type}) eq 'ARRAY') {
5848: foreach my $loc (@{$by_ip{$ip}}) {
5849: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
5850: $checkedtype = ' checked="checked"';
5851: last;
5852: }
5853: }
5854: }
5855: }
5856: }
5857: $rem = $i%($numinrow);
5858: if ($rem == 0) {
5859: if ($i > 0) {
5860: $datatable .= '</tr>';
5861: }
5862: $datatable .= '<tr>';
5863: }
5864: $datatable .= '<td class="LC_left_item">'.
5865: '<span class="LC_nobreak"><label>'.
5866: '<input type="checkbox" name="'.$prefix.'_'.$type.
5867: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
5868: '</label></span></td>';
5869: }
5870: $rem = @locations%($numinrow);
5871: my $colsleft = $numinrow - $rem;
5872: if ($colsleft > 1 ) {
5873: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5874: ' </td>';
5875: } elsif ($colsleft == 1) {
5876: $datatable .= '<td class="LC_left_item"> </td>';
5877: }
5878: $datatable .= '</tr></table>';
5879: }
5880: $datatable .= '</td></tr>';
5881: $itemcount ++;
5882: }
5883: }
5884: }
5885: $$rowtotal += $itemcount;
5886: return $datatable;
5887: }
5888:
5889: sub build_location_hashes {
5890: my ($intdoms,$by_ip,$by_location) = @_;
5891: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
5892: (ref($by_location) eq 'HASH'));
5893: my %iphost = &Apache::lonnet::get_iphost();
5894: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
5895: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
5896: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
5897: foreach my $id (@{$iphost{$primary_ip}}) {
5898: my $intdom = &Apache::lonnet::internet_dom($id);
5899: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
5900: push(@{$intdoms},$intdom);
5901: }
5902: }
5903: }
5904: foreach my $ip (keys(%iphost)) {
5905: if (ref($iphost{$ip}) eq 'ARRAY') {
5906: foreach my $id (@{$iphost{$ip}}) {
5907: my $location = &Apache::lonnet::internet_dom($id);
5908: if ($location) {
5909: next if (grep(/^\Q$location\E$/,@{$intdoms}));
5910: if (ref($by_ip->{$ip}) eq 'ARRAY') {
5911: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
5912: push(@{$by_ip->{$ip}},$location);
5913: }
5914: } else {
5915: $by_ip->{$ip} = [$location];
5916: }
5917: }
5918: }
5919: }
5920: }
5921: foreach my $ip (sort(keys(%{$by_ip}))) {
5922: if (ref($by_ip->{$ip}) eq 'ARRAY') {
5923: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
5924: my $first = $by_ip->{$ip}->[0];
5925: if (ref($by_location->{$first}) eq 'ARRAY') {
5926: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
5927: push(@{$by_location->{$first}},$ip);
5928: }
5929: } else {
5930: $by_location->{$first} = [$ip];
5931: }
5932: }
5933: }
5934: return;
5935: }
5936:
5937: sub current_offloads_to {
5938: my ($dom,$settings,$servers) = @_;
5939: my (%spareid,%otherdomconfigs);
5940: if (ref($servers) eq 'HASH') {
5941: foreach my $lonhost (sort(keys(%{$servers}))) {
5942: my $gotspares;
5943: if (ref($settings) eq 'HASH') {
5944: if (ref($settings->{'spares'}) eq 'HASH') {
5945: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
5946: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
5947: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
5948: $gotspares = 1;
5949: }
5950: }
5951: }
5952: unless ($gotspares) {
5953: my $gotspares;
5954: my $serverhomeID =
5955: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
5956: my $serverhomedom =
5957: &Apache::lonnet::host_domain($serverhomeID);
5958: if ($serverhomedom ne $dom) {
5959: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
5960: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
5961: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
5962: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
5963: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
5964: $gotspares = 1;
5965: }
5966: }
5967: } else {
5968: $otherdomconfigs{$serverhomedom} =
5969: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
5970: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
5971: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
5972: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
5973: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
5974: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
5975: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
5976: $gotspares = 1;
5977: }
5978: }
5979: }
5980: }
5981: }
5982: }
5983: }
5984: unless ($gotspares) {
5985: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
5986: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
5987: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
5988: } else {
5989: my $server_hostname = &Apache::lonnet::hostname($lonhost);
5990: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
5991: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
5992: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
5993: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
5994: } else {
5995: my %what = (
5996: spareid => 1,
5997: );
5998: my ($result,$returnhash) =
5999: &Apache::lonnet::get_remote_globals($lonhost,\%what);
6000: if ($result eq 'ok') {
6001: if (ref($returnhash) eq 'HASH') {
6002: if (ref($returnhash->{'spareid'}) eq 'HASH') {
6003: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
6004: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
6005: }
6006: }
6007: }
6008: }
6009: }
6010: }
6011: }
6012: }
6013: return %spareid;
6014: }
6015:
6016: sub spares_row {
6017: my ($dom,$servers,$spareid,$serverhomes,$altids,$other_insts,
6018: $curroffloadnow,$curroffloadoth,$rowtotal) = @_;
6019: my $css_class;
6020: my $numinrow = 4;
6021: my $itemcount = 1;
6022: my $datatable;
6023: my %typetitles = &sparestype_titles();
6024: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
6025: foreach my $server (sort(keys(%{$servers}))) {
6026: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
6027: my ($othercontrol,$serverdom);
6028: if ($serverhome ne $server) {
6029: $serverdom = &Apache::lonnet::host_domain($serverhome);
6030: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
6031: } else {
6032: $serverdom = &Apache::lonnet::host_domain($server);
6033: if ($serverdom ne $dom) {
6034: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
6035: }
6036: }
6037: next unless (ref($spareid->{$server}) eq 'HASH');
6038: my ($checkednow,$checkedoth);
6039: if (ref($curroffloadnow) eq 'HASH') {
6040: if ($curroffloadnow->{$server}) {
6041: $checkednow = ' checked="checked"';
6042: }
6043: }
6044: if (ref($curroffloadoth) eq 'HASH') {
6045: if ($curroffloadoth->{$server}) {
6046: $checkedoth = ' checked="checked"';
6047: }
6048: }
6049: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6050: $datatable .= '<tr'.$css_class.'>
6051: <td rowspan="2">
6052: <span class="LC_nobreak">'.
6053: &mt('[_1] when busy, offloads to:'
6054: ,'<b>'.$server.'</b>').'</span><br />'.
6055: '<span class="LC_nobreak">'."\n".
6056: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
6057: ' '.&mt('Switch any active user on next access').'</label></span>'.
6058: "\n";
6059: if ($other_insts) {
6060: $datatable .= '<br />'.
6061: '<span class="LC_nobreak">'."\n".
6062: '<label><input type="checkbox" name="offloadoth" value="'.$server.'"'.$checkedoth.' />'.
6063: ' '.&mt('Switch other institutions on next access').'</label></span>'.
6064: "\n";
6065: }
6066: my (%current,%canselect);
6067: my @choices =
6068: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
6069: foreach my $type ('primary','default') {
6070: if (ref($spareid->{$server}) eq 'HASH') {
6071: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
6072: my @spares = @{$spareid->{$server}{$type}};
6073: if (@spares > 0) {
6074: if ($othercontrol) {
6075: $current{$type} = join(', ',@spares);
6076: } else {
6077: $current{$type} .= '<table>';
6078: my $numspares = scalar(@spares);
6079: for (my $i=0; $i<@spares; $i++) {
6080: my $rem = $i%($numinrow);
6081: if ($rem == 0) {
6082: if ($i > 0) {
6083: $current{$type} .= '</tr>';
6084: }
6085: $current{$type} .= '<tr>';
6086: }
6087: $current{$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'".');" /> '.
6088: $spareid->{$server}{$type}[$i].
6089: '</label></td>'."\n";
6090: }
6091: my $rem = @spares%($numinrow);
6092: my $colsleft = $numinrow - $rem;
6093: if ($colsleft > 1 ) {
6094: $current{$type} .= '<td colspan="'.$colsleft.
6095: '" class="LC_left_item">'.
6096: ' </td>';
6097: } elsif ($colsleft == 1) {
6098: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
6099: }
6100: $current{$type} .= '</tr></table>';
6101: }
6102: }
6103: }
6104: if ($current{$type} eq '') {
6105: $current{$type} = &mt('None specified');
6106: }
6107: if ($othercontrol) {
6108: if ($type eq 'primary') {
6109: $canselect{$type} = $othercontrol;
6110: }
6111: } else {
6112: $canselect{$type} =
6113: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
6114: '<select name="newspare_'.$type.'_'.$server.'" '.
6115: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
6116: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
6117: if (@choices > 0) {
6118: foreach my $lonhost (@choices) {
6119: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
6120: }
6121: }
6122: $canselect{$type} .= '</select>'."\n";
6123: }
6124: } else {
6125: $current{$type} = &mt('Could not be determined');
6126: if ($type eq 'primary') {
6127: $canselect{$type} = $othercontrol;
6128: }
6129: }
6130: if ($type eq 'default') {
6131: $datatable .= '<tr'.$css_class.'>';
6132: }
6133: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
6134: '<td>'.$current{$type}.'</td>'."\n".
6135: '<td>'.$canselect{$type}.'</td></tr>'."\n";
6136: }
6137: $itemcount ++;
6138: }
6139: }
6140: $$rowtotal += $itemcount;
6141: return $datatable;
6142: }
6143:
6144: sub possible_newspares {
6145: my ($server,$currspares,$serverhomes,$altids) = @_;
6146: my $serverhostname = &Apache::lonnet::hostname($server);
6147: my %excluded;
6148: if ($serverhostname ne '') {
6149: %excluded = (
6150: $serverhostname => 1,
6151: );
6152: }
6153: if (ref($currspares) eq 'HASH') {
6154: foreach my $type (keys(%{$currspares})) {
6155: if (ref($currspares->{$type}) eq 'ARRAY') {
6156: if (@{$currspares->{$type}} > 0) {
6157: foreach my $curr (@{$currspares->{$type}}) {
6158: my $hostname = &Apache::lonnet::hostname($curr);
6159: $excluded{$hostname} = 1;
6160: }
6161: }
6162: }
6163: }
6164: }
6165: my @choices;
6166: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
6167: if (keys(%{$serverhomes}) > 1) {
6168: foreach my $name (sort(keys(%{$serverhomes}))) {
6169: unless ($excluded{$name}) {
6170: if (exists($altids->{$serverhomes->{$name}})) {
6171: push(@choices,$altids->{$serverhomes->{$name}});
6172: } else {
6173: push(@choices,$serverhomes->{$name});
6174: }
6175: }
6176: }
6177: }
6178: }
6179: return sort(@choices);
6180: }
6181:
6182: sub print_loadbalancing {
6183: my ($dom,$settings,$rowtotal) = @_;
6184: my $primary_id = &Apache::lonnet::domain($dom,'primary');
6185: my $intdom = &Apache::lonnet::internet_dom($primary_id);
6186: my $numinrow = 1;
6187: my $datatable;
6188: my %servers = &Apache::lonnet::internet_dom_servers($dom);
6189: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
6190: if (ref($settings) eq 'HASH') {
6191: %existing = %{$settings};
6192: }
6193: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
6194: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
6195: \%currtargets,\%currrules,\%currcookies);
6196: } else {
6197: return;
6198: }
6199: my ($othertitle,$usertypes,$types) =
6200: &Apache::loncommon::sorted_inst_types($dom);
6201: my $rownum = 8;
6202: if (ref($types) eq 'ARRAY') {
6203: $rownum += scalar(@{$types});
6204: }
6205: my @css_class = ('LC_odd_row','LC_even_row');
6206: my $balnum = 0;
6207: my $islast;
6208: my (@toshow,$disabledtext);
6209: if (keys(%currbalancer) > 0) {
6210: @toshow = sort(keys(%currbalancer));
6211: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
6212: push(@toshow,'');
6213: }
6214: } else {
6215: @toshow = ('');
6216: $disabledtext = &mt('No existing load balancer');
6217: }
6218: foreach my $lonhost (@toshow) {
6219: if ($balnum == scalar(@toshow)-1) {
6220: $islast = 1;
6221: } else {
6222: $islast = 0;
6223: }
6224: my $cssidx = $balnum%2;
6225: my $targets_div_style = 'display: none';
6226: my $disabled_div_style = 'display: block';
6227: my $homedom_div_style = 'display: none';
6228: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
6229: '<td rowspan="'.$rownum.'" valign="top">'.
6230: '<p>';
6231: if ($lonhost eq '') {
6232: $datatable .= '<span class="LC_nobreak">';
6233: if (keys(%currbalancer) > 0) {
6234: $datatable .= &mt('Add balancer:');
6235: } else {
6236: $datatable .= &mt('Enable balancer:');
6237: }
6238: $datatable .= ' '.
6239: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
6240: ' id="loadbalancing_lonhost_'.$balnum.'"'.
6241: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
6242: '<option value="" selected="selected">'.&mt('None').
6243: '</option>'."\n";
6244: foreach my $server (sort(keys(%servers))) {
6245: next if ($currbalancer{$server});
6246: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
6247: }
6248: $datatable .=
6249: '</select>'."\n".
6250: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
6251: } else {
6252: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
6253: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
6254: &mt('Stop balancing').'</label>'.
6255: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
6256: $targets_div_style = 'display: block';
6257: $disabled_div_style = 'display: none';
6258: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
6259: $homedom_div_style = 'display: block';
6260: }
6261: }
6262: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
6263: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
6264: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
6265: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
6266: my ($numspares,@spares) = &count_servers($lonhost,%servers);
6267: my @sparestypes = ('primary','default');
6268: my %typetitles = &sparestype_titles();
6269: my %hostherechecked = (
6270: no => ' checked="checked"',
6271: );
6272: my %balcookiechecked = (
6273: no => ' checked="checked"',
6274: );
6275: foreach my $sparetype (@sparestypes) {
6276: my $targettable;
6277: for (my $i=0; $i<$numspares; $i++) {
6278: my $checked;
6279: if (ref($currtargets{$lonhost}) eq 'HASH') {
6280: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
6281: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
6282: $checked = ' checked="checked"';
6283: }
6284: }
6285: }
6286: my ($chkboxval,$disabled);
6287: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
6288: $chkboxval = $spares[$i];
6289: }
6290: if (exists($currbalancer{$spares[$i]})) {
6291: $disabled = ' disabled="disabled"';
6292: }
6293: $targettable .=
6294: '<td><span class="LC_nobreak"><label>'.
6295: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
6296: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
6297: '</span></label></span></td>';
6298: my $rem = $i%($numinrow);
6299: if ($rem == 0) {
6300: if (($i > 0) && ($i < $numspares-1)) {
6301: $targettable .= '</tr>';
6302: }
6303: if ($i < $numspares-1) {
6304: $targettable .= '<tr>';
6305: }
6306: }
6307: }
6308: if ($targettable ne '') {
6309: my $rem = $numspares%($numinrow);
6310: my $colsleft = $numinrow - $rem;
6311: if ($colsleft > 1 ) {
6312: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6313: ' </td>';
6314: } elsif ($colsleft == 1) {
6315: $targettable .= '<td class="LC_left_item"> </td>';
6316: }
6317: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
6318: '<table><tr>'.$targettable.'</tr></table><br />';
6319: }
6320: $hostherechecked{$sparetype} = '';
6321: if (ref($currtargets{$lonhost}) eq 'HASH') {
6322: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
6323: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
6324: $hostherechecked{$sparetype} = ' checked="checked"';
6325: $hostherechecked{'no'} = '';
6326: }
6327: }
6328: }
6329: }
6330: if ($currcookies{$lonhost}) {
6331: %balcookiechecked = (
6332: yes => ' checked="checked"',
6333: );
6334: }
6335: $datatable .= &mt('Hosting on balancer itself').'<br />'.
6336: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
6337: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
6338: foreach my $sparetype (@sparestypes) {
6339: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
6340: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
6341: '</i></label><br />';
6342: }
6343: $datatable .= &mt('Use balancer cookie').'<br />'.
6344: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="1"'.
6345: $balcookiechecked{'yes'}.' />'.&mt('Yes').'</label><br />'.
6346: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="0"'.
6347: $balcookiechecked{'no'}.' />'.&mt('No').'</label><br />'.
6348: '</div></td></tr>'.
6349: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
6350: $othertitle,$usertypes,$types,\%servers,
6351: \%currbalancer,$lonhost,
6352: $targets_div_style,$homedom_div_style,
6353: $css_class[$cssidx],$balnum,$islast);
6354: $$rowtotal += $rownum;
6355: $balnum ++;
6356: }
6357: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
6358: return $datatable;
6359: }
6360:
6361: sub get_loadbalancers_config {
6362: my ($servers,$existing,$currbalancer,$currtargets,$currrules,$currcookies) = @_;
6363: return unless ((ref($servers) eq 'HASH') &&
6364: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
6365: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH') &&
6366: (ref($currcookies) eq 'HASH'));
6367: if (keys(%{$existing}) > 0) {
6368: my $oldlonhost;
6369: foreach my $key (sort(keys(%{$existing}))) {
6370: if ($key eq 'lonhost') {
6371: $oldlonhost = $existing->{'lonhost'};
6372: $currbalancer->{$oldlonhost} = 1;
6373: } elsif ($key eq 'targets') {
6374: if ($oldlonhost) {
6375: $currtargets->{$oldlonhost} = $existing->{'targets'};
6376: }
6377: } elsif ($key eq 'rules') {
6378: if ($oldlonhost) {
6379: $currrules->{$oldlonhost} = $existing->{'rules'};
6380: }
6381: } elsif (ref($existing->{$key}) eq 'HASH') {
6382: $currbalancer->{$key} = 1;
6383: $currtargets->{$key} = $existing->{$key}{'targets'};
6384: $currrules->{$key} = $existing->{$key}{'rules'};
6385: if ($existing->{$key}{'cookie'}) {
6386: $currcookies->{$key} = 1;
6387: }
6388: }
6389: }
6390: } else {
6391: my ($balancerref,$targetsref) =
6392: &Apache::lonnet::get_lonbalancer_config($servers);
6393: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
6394: foreach my $server (sort(keys(%{$balancerref}))) {
6395: $currbalancer->{$server} = 1;
6396: $currtargets->{$server} = $targetsref->{$server};
6397: }
6398: }
6399: }
6400: return;
6401: }
6402:
6403: sub loadbalancing_rules {
6404: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
6405: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
6406: $css_class,$balnum,$islast) = @_;
6407: my $output;
6408: my $num = 0;
6409: my ($alltypes,$othertypes,$titles) =
6410: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
6411: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
6412: foreach my $type (@{$alltypes}) {
6413: $num ++;
6414: my $current;
6415: if (ref($currrules) eq 'HASH') {
6416: $current = $currrules->{$type};
6417: }
6418: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
6419: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
6420: $current = '';
6421: }
6422: }
6423: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
6424: $servers,$currbalancer,$lonhost,$dom,
6425: $targets_div_style,$homedom_div_style,
6426: $css_class,$balnum,$num,$islast);
6427: }
6428: }
6429: return $output;
6430: }
6431:
6432: sub loadbalancing_titles {
6433: my ($dom,$intdom,$usertypes,$types) = @_;
6434: my %othertypes = (
6435: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
6436: '_LC_author' => &mt('Users from [_1] with author role',$dom),
6437: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
6438: '_LC_external' => &mt('Users not from [_1]',$intdom),
6439: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
6440: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
6441: );
6442: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
6443: my @available;
6444: if (ref($types) eq 'ARRAY') {
6445: @available = @{$types};
6446: }
6447: unless (grep(/^default$/,@available)) {
6448: push(@available,'default');
6449: }
6450: unshift(@alltypes,@available);
6451: my %titles;
6452: foreach my $type (@alltypes) {
6453: if ($type =~ /^_LC_/) {
6454: $titles{$type} = $othertypes{$type};
6455: } elsif ($type eq 'default') {
6456: $titles{$type} = &mt('All users from [_1]',$dom);
6457: if (ref($types) eq 'ARRAY') {
6458: if (@{$types} > 0) {
6459: $titles{$type} = &mt('Other users from [_1]',$dom);
6460: }
6461: }
6462: } elsif (ref($usertypes) eq 'HASH') {
6463: $titles{$type} = $usertypes->{$type};
6464: }
6465: }
6466: return (\@alltypes,\%othertypes,\%titles);
6467: }
6468:
6469: sub loadbalance_rule_row {
6470: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
6471: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
6472: my @rulenames;
6473: my %ruletitles = &offloadtype_text();
6474: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
6475: @rulenames = ('balancer','offloadedto','specific');
6476: } else {
6477: @rulenames = ('default','homeserver');
6478: if ($type eq '_LC_external') {
6479: push(@rulenames,'externalbalancer');
6480: } else {
6481: push(@rulenames,'specific');
6482: }
6483: push(@rulenames,'none');
6484: }
6485: my $style = $targets_div_style;
6486: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
6487: $style = $homedom_div_style;
6488: }
6489: my $space;
6490: if ($islast && $num == 1) {
6491: $space = '<div display="inline-block"> </div>';
6492: }
6493: my $output =
6494: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
6495: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
6496: '<td valaign="top">'.$space.
6497: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
6498: for (my $i=0; $i<@rulenames; $i++) {
6499: my $rule = $rulenames[$i];
6500: my ($checked,$extra);
6501: if ($rulenames[$i] eq 'default') {
6502: $rule = '';
6503: }
6504: if ($rulenames[$i] eq 'specific') {
6505: if (ref($servers) eq 'HASH') {
6506: my $default;
6507: if (($current ne '') && (exists($servers->{$current}))) {
6508: $checked = ' checked="checked"';
6509: }
6510: unless ($checked) {
6511: $default = ' selected="selected"';
6512: }
6513: $extra =
6514: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
6515: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
6516: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
6517: '<option value=""'.$default.'></option>'."\n";
6518: foreach my $server (sort(keys(%{$servers}))) {
6519: if (ref($currbalancer) eq 'HASH') {
6520: next if (exists($currbalancer->{$server}));
6521: }
6522: my $selected;
6523: if ($server eq $current) {
6524: $selected = ' selected="selected"';
6525: }
6526: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
6527: }
6528: $extra .= '</select>';
6529: }
6530: } elsif ($rule eq $current) {
6531: $checked = ' checked="checked"';
6532: }
6533: $output .= '<span class="LC_nobreak"><label>'.
6534: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
6535: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
6536: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
6537: ')"'.$checked.' /> ';
6538: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
6539: $output .= $ruletitles{'particular'};
6540: } else {
6541: $output .= $ruletitles{$rulenames[$i]};
6542: }
6543: $output .= '</label>'.$extra.'</span><br />'."\n";
6544: }
6545: $output .= '</div></td></tr>'."\n";
6546: return $output;
6547: }
6548:
6549: sub offloadtype_text {
6550: my %ruletitles = &Apache::lonlocal::texthash (
6551: 'default' => 'Offloads to default destinations',
6552: 'homeserver' => "Offloads to user's home server",
6553: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
6554: 'specific' => 'Offloads to specific server',
6555: 'none' => 'No offload',
6556: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
6557: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
6558: 'particular' => 'Session hosted (after re-auth) on server:',
6559: );
6560: return %ruletitles;
6561: }
6562:
6563: sub sparestype_titles {
6564: my %typestitles = &Apache::lonlocal::texthash (
6565: 'primary' => 'primary',
6566: 'default' => 'default',
6567: );
6568: return %typestitles;
6569: }
6570:
6571: sub contact_titles {
6572: my %titles = &Apache::lonlocal::texthash (
6573: 'supportemail' => 'Support E-mail address',
6574: 'adminemail' => 'Default Server Admin E-mail address',
6575: 'errormail' => 'Error reports to be e-mailed to',
6576: 'packagesmail' => 'Package update alerts to be e-mailed to',
6577: 'helpdeskmail' => "Helpdesk requests from all users in this domain",
6578: 'otherdomsmail' => 'Helpdesk requests from users in other (unconfigured) domains',
6579: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
6580: 'requestsmail' => 'E-mail from course requests requiring approval',
6581: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
6582: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
6583: 'hostipmail' => 'E-mail from nightly check of hostname/IP network changes',
6584: 'errorthreshold' => 'Error count threshold for status e-mail to admin(s)',
6585: 'errorsysmail' => 'Error count threshold for e-mail to developer group',
6586: 'errorweights' => 'Weights used to compute error count',
6587: 'errorexcluded' => 'Servers with unsent updates excluded from count',
6588: );
6589: my %short_titles = &Apache::lonlocal::texthash (
6590: adminemail => 'Admin E-mail address',
6591: supportemail => 'Support E-mail',
6592: );
6593: return (\%titles,\%short_titles);
6594: }
6595:
6596: sub helpform_fields {
6597: my %titles = &Apache::lonlocal::texthash (
6598: 'username' => 'Name',
6599: 'user' => 'Username/domain',
6600: 'phone' => 'Phone',
6601: 'cc' => 'Cc e-mail',
6602: 'course' => 'Course Details',
6603: 'section' => 'Sections',
6604: 'screenshot' => 'File upload',
6605: );
6606: my @fields = ('username','phone','user','course','section','cc','screenshot');
6607: my %possoptions = (
6608: username => ['yes','no','req'],
6609: phone => ['yes','no','req'],
6610: user => ['yes','no'],
6611: cc => ['yes','no'],
6612: course => ['yes','no'],
6613: section => ['yes','no'],
6614: screenshot => ['yes','no'],
6615: );
6616: my %fieldoptions = &Apache::lonlocal::texthash (
6617: 'yes' => 'Optional',
6618: 'req' => 'Required',
6619: 'no' => "Not shown",
6620: );
6621: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
6622: }
6623:
6624: sub tool_titles {
6625: my %titles = &Apache::lonlocal::texthash (
6626: aboutme => 'Personal web page',
6627: blog => 'Blog',
6628: webdav => 'WebDAV',
6629: portfolio => 'Portfolio',
6630: official => 'Official courses (with institutional codes)',
6631: unofficial => 'Unofficial courses',
6632: community => 'Communities',
6633: textbook => 'Textbook courses',
6634: );
6635: return %titles;
6636: }
6637:
6638: sub courserequest_titles {
6639: my %titles = &Apache::lonlocal::texthash (
6640: official => 'Official',
6641: unofficial => 'Unofficial',
6642: community => 'Communities',
6643: textbook => 'Textbook',
6644: norequest => 'Not allowed',
6645: approval => 'Approval by Dom. Coord.',
6646: validate => 'With validation',
6647: autolimit => 'Numerical limit',
6648: unlimited => '(blank for unlimited)',
6649: );
6650: return %titles;
6651: }
6652:
6653: sub authorrequest_titles {
6654: my %titles = &Apache::lonlocal::texthash (
6655: norequest => 'Not allowed',
6656: approval => 'Approval by Dom. Coord.',
6657: automatic => 'Automatic approval',
6658: );
6659: return %titles;
6660: }
6661:
6662: sub courserequest_conditions {
6663: my %conditions = &Apache::lonlocal::texthash (
6664: approval => '(Processing of request subject to approval by Domain Coordinator).',
6665: validate => '(Processing of request subject to institutional validation).',
6666: );
6667: return %conditions;
6668: }
6669:
6670:
6671: sub print_usercreation {
6672: my ($position,$dom,$settings,$rowtotal) = @_;
6673: my $numinrow = 4;
6674: my $datatable;
6675: if ($position eq 'top') {
6676: $$rowtotal ++;
6677: my $rowcount = 0;
6678: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
6679: if (ref($rules) eq 'HASH') {
6680: if (keys(%{$rules}) > 0) {
6681: $datatable .= &user_formats_row('username',$settings,$rules,
6682: $ruleorder,$numinrow,$rowcount);
6683: $$rowtotal ++;
6684: $rowcount ++;
6685: }
6686: }
6687: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
6688: if (ref($idrules) eq 'HASH') {
6689: if (keys(%{$idrules}) > 0) {
6690: $datatable .= &user_formats_row('id',$settings,$idrules,
6691: $idruleorder,$numinrow,$rowcount);
6692: $$rowtotal ++;
6693: $rowcount ++;
6694: }
6695: }
6696: if ($rowcount == 0) {
6697: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
6698: $$rowtotal ++;
6699: $rowcount ++;
6700: }
6701: } elsif ($position eq 'middle') {
6702: my @creators = ('author','course','requestcrs');
6703: my ($rules,$ruleorder) =
6704: &Apache::lonnet::inst_userrules($dom,'username');
6705: my %lt = &usercreation_types();
6706: my %checked;
6707: if (ref($settings) eq 'HASH') {
6708: if (ref($settings->{'cancreate'}) eq 'HASH') {
6709: foreach my $item (@creators) {
6710: $checked{$item} = $settings->{'cancreate'}{$item};
6711: }
6712: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
6713: foreach my $item (@creators) {
6714: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
6715: $checked{$item} = 'none';
6716: }
6717: }
6718: }
6719: }
6720: my $rownum = 0;
6721: foreach my $item (@creators) {
6722: $rownum ++;
6723: if ($checked{$item} eq '') {
6724: $checked{$item} = 'any';
6725: }
6726: my $css_class;
6727: if ($rownum%2) {
6728: $css_class = '';
6729: } else {
6730: $css_class = ' class="LC_odd_row" ';
6731: }
6732: $datatable .= '<tr'.$css_class.'>'.
6733: '<td><span class="LC_nobreak">'.$lt{$item}.
6734: '</span></td><td align="right">';
6735: my @options = ('any');
6736: if (ref($rules) eq 'HASH') {
6737: if (keys(%{$rules}) > 0) {
6738: push(@options,('official','unofficial'));
6739: }
6740: }
6741: push(@options,'none');
6742: foreach my $option (@options) {
6743: my $type = 'radio';
6744: my $check = ' ';
6745: if ($checked{$item} eq $option) {
6746: $check = ' checked="checked" ';
6747: }
6748: $datatable .= '<span class="LC_nobreak"><label>'.
6749: '<input type="'.$type.'" name="can_createuser_'.
6750: $item.'" value="'.$option.'"'.$check.'/> '.
6751: $lt{$option}.'</label> </span>';
6752: }
6753: $datatable .= '</td></tr>';
6754: }
6755: } else {
6756: my @contexts = ('author','course','domain');
6757: my @authtypes = ('int','krb4','krb5','loc');
6758: my %checked;
6759: if (ref($settings) eq 'HASH') {
6760: if (ref($settings->{'authtypes'}) eq 'HASH') {
6761: foreach my $item (@contexts) {
6762: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
6763: foreach my $auth (@authtypes) {
6764: if ($settings->{'authtypes'}{$item}{$auth}) {
6765: $checked{$item}{$auth} = ' checked="checked" ';
6766: }
6767: }
6768: }
6769: }
6770: }
6771: } else {
6772: foreach my $item (@contexts) {
6773: foreach my $auth (@authtypes) {
6774: $checked{$item}{$auth} = ' checked="checked" ';
6775: }
6776: }
6777: }
6778: my %title = &context_names();
6779: my %authname = &authtype_names();
6780: my $rownum = 0;
6781: my $css_class;
6782: foreach my $item (@contexts) {
6783: if ($rownum%2) {
6784: $css_class = '';
6785: } else {
6786: $css_class = ' class="LC_odd_row" ';
6787: }
6788: $datatable .= '<tr'.$css_class.'>'.
6789: '<td>'.$title{$item}.
6790: '</td><td class="LC_left_item">'.
6791: '<span class="LC_nobreak">';
6792: foreach my $auth (@authtypes) {
6793: $datatable .= '<label>'.
6794: '<input type="checkbox" name="'.$item.'_auth" '.
6795: $checked{$item}{$auth}.' value="'.$auth.'" />'.
6796: $authname{$auth}.'</label> ';
6797: }
6798: $datatable .= '</span></td></tr>';
6799: $rownum ++;
6800: }
6801: $$rowtotal += $rownum;
6802: }
6803: return $datatable;
6804: }
6805:
6806: sub print_selfcreation {
6807: my ($position,$dom,$settings,$rowtotal) = @_;
6808: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
6809: $emaildomain,$datatable);
6810: if (ref($settings) eq 'HASH') {
6811: if (ref($settings->{'cancreate'}) eq 'HASH') {
6812: $createsettings = $settings->{'cancreate'};
6813: if (ref($createsettings) eq 'HASH') {
6814: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
6815: @selfcreate = @{$createsettings->{'selfcreate'}};
6816: } elsif ($createsettings->{'selfcreate'} ne '') {
6817: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
6818: @selfcreate = ('email','login','sso');
6819: } elsif ($createsettings->{'selfcreate'} ne 'none') {
6820: @selfcreate = ($createsettings->{'selfcreate'});
6821: }
6822: }
6823: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
6824: $processing = $createsettings->{'selfcreateprocessing'};
6825: }
6826: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
6827: $emailoptions = $createsettings->{'emailoptions'};
6828: }
6829: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
6830: $emailverified = $createsettings->{'emailverified'};
6831: }
6832: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
6833: $emaildomain = $createsettings->{'emaildomain'};
6834: }
6835: }
6836: }
6837: }
6838: my %radiohash;
6839: my $numinrow = 4;
6840: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
6841: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6842: if ($position eq 'top') {
6843: my %choices = &Apache::lonlocal::texthash (
6844: cancreate_login => 'Institutional Login',
6845: cancreate_sso => 'Institutional Single Sign On',
6846: );
6847: my @toggles = sort(keys(%choices));
6848: my %defaultchecked = (
6849: 'cancreate_login' => 'off',
6850: 'cancreate_sso' => 'off',
6851: );
6852: my ($onclick,$itemcount);
6853: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
6854: \%choices,$itemcount,$onclick);
6855: $$rowtotal += $itemcount;
6856:
6857: if (ref($usertypes) eq 'HASH') {
6858: if (keys(%{$usertypes}) > 0) {
6859: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
6860: $dom,$numinrow,$othertitle,
6861: 'statustocreate',$rowtotal);
6862: $$rowtotal ++;
6863: }
6864: }
6865: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
6866: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
6867: $fieldtitles{'inststatus'} = &mt('Institutional status');
6868: my $rem;
6869: my $numperrow = 2;
6870: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
6871: $datatable .= '<tr'.$css_class.'>'.
6872: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
6873: '<td class="LC_left_item">'."\n".
6874: '<table>'."\n";
6875: for (my $i=0; $i<@fields; $i++) {
6876: $rem = $i%($numperrow);
6877: if ($rem == 0) {
6878: if ($i > 0) {
6879: $datatable .= '</tr>';
6880: }
6881: $datatable .= '<tr>';
6882: }
6883: my $currval;
6884: if (ref($createsettings) eq 'HASH') {
6885: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
6886: $currval = $createsettings->{'shibenv'}{$fields[$i]};
6887: }
6888: }
6889: $datatable .= '<td class="LC_left_item">'.
6890: '<span class="LC_nobreak">'.
6891: '<input type="text" name="shibenv_'.$fields[$i].'" '.
6892: 'value="'.$currval.'" size="10" /> '.
6893: $fieldtitles{$fields[$i]}.'</span></td>';
6894: }
6895: my $colsleft = $numperrow - $rem;
6896: if ($colsleft > 1 ) {
6897: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6898: ' </td>';
6899: } elsif ($colsleft == 1) {
6900: $datatable .= '<td class="LC_left_item"> </td>';
6901: }
6902: $datatable .= '</tr></table></td></tr>';
6903: $$rowtotal ++;
6904: } elsif ($position eq 'middle') {
6905: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
6906: my @posstypes;
6907: if (ref($types) eq 'ARRAY') {
6908: @posstypes = @{$types};
6909: }
6910: unless (grep(/^default$/,@posstypes)) {
6911: push(@posstypes,'default');
6912: }
6913: my %usertypeshash;
6914: if (ref($usertypes) eq 'HASH') {
6915: %usertypeshash = %{$usertypes};
6916: }
6917: $usertypeshash{'default'} = $othertitle;
6918: foreach my $status (@posstypes) {
6919: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
6920: $numinrow,$$rowtotal,\%usertypeshash);
6921: $$rowtotal ++;
6922: }
6923: } else {
6924: my %choices = &Apache::lonlocal::texthash (
6925: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
6926: );
6927: my @toggles = sort(keys(%choices));
6928: my %defaultchecked = (
6929: 'cancreate_email' => 'off',
6930: );
6931: my $customclass = 'LC_selfcreate_email';
6932: my $classprefix = 'LC_canmodify_emailusername_';
6933: my $optionsprefix = 'LC_options_emailusername_';
6934: my $display = 'none';
6935: my $rowstyle = 'display:none';
6936: if (grep(/^\Qemail\E$/,@selfcreate)) {
6937: $display = 'block';
6938: $rowstyle = 'display:table-row';
6939: }
6940: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
6941: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
6942: \%choices,$$rowtotal,$onclick);
6943: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
6944: $rowstyle);
6945: $$rowtotal ++;
6946: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
6947: $rowstyle);
6948: $$rowtotal ++;
6949: my (@ordered,@posstypes,%usertypeshash);
6950: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
6951: my ($emailrules,$emailruleorder) =
6952: &Apache::lonnet::inst_userrules($dom,'email');
6953: my $primary_id = &Apache::lonnet::domain($dom,'primary');
6954: my $intdom = &Apache::lonnet::internet_dom($primary_id);
6955: if (ref($types) eq 'ARRAY') {
6956: @posstypes = @{$types};
6957: }
6958: if (@posstypes) {
6959: unless (grep(/^default$/,@posstypes)) {
6960: push(@posstypes,'default');
6961: }
6962: if (ref($usertypes) eq 'HASH') {
6963: %usertypeshash = %{$usertypes};
6964: }
6965: my $currassign;
6966: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
6967: $currassign = {
6968: selfassign => $domdefaults{'inststatusguest'},
6969: };
6970: @ordered = @{$domdefaults{'inststatusguest'}};
6971: } else {
6972: $currassign = { selfassign => [] };
6973: }
6974: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
6975: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
6976: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
6977: $numinrow,$othertitle,'selfassign',
6978: $rowtotal,$onclicktypes,$customclass,
6979: $rowstyle);
6980: $$rowtotal ++;
6981: $usertypeshash{'default'} = $othertitle;
6982: foreach my $status (@posstypes) {
6983: my $css_class;
6984: if ($$rowtotal%2) {
6985: $css_class = 'LC_odd_row ';
6986: }
6987: $css_class .= $customclass;
6988: my $rowid = $optionsprefix.$status;
6989: my $hidden = 1;
6990: my $currstyle = 'display:none';
6991: if (grep(/^\Q$status\E$/,@ordered)) {
6992: $currstyle = $rowstyle;
6993: $hidden = 0;
6994: }
6995: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
6996: $emailrules,$emailruleorder,$settings,$status,$rowid,
6997: $usertypeshash{$status},$css_class,$currstyle,$intdom);
6998: unless ($hidden) {
6999: $$rowtotal ++;
7000: }
7001: }
7002: } else {
7003: my $css_class;
7004: if ($$rowtotal%2) {
7005: $css_class = 'LC_odd_row ';
7006: }
7007: $css_class .= $customclass;
7008: $usertypeshash{'default'} = $othertitle;
7009: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
7010: $emailrules,$emailruleorder,$settings,'default','',
7011: $othertitle,$css_class,$rowstyle,$intdom);
7012: $$rowtotal ++;
7013: }
7014: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
7015: $numinrow = 1;
7016: if (@posstypes) {
7017: foreach my $status (@posstypes) {
7018: my $rowid = $classprefix.$status;
7019: my $datarowstyle = 'display:none';
7020: if (grep(/^\Q$status\E$/,@ordered)) {
7021: $datarowstyle = $rowstyle;
7022: }
7023: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
7024: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
7025: $infotitles,$rowid,$customclass,$datarowstyle);
7026: unless ($datarowstyle eq 'display:none') {
7027: $$rowtotal ++;
7028: }
7029: }
7030: } else {
7031: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
7032: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
7033: $infotitles,'',$customclass,$rowstyle);
7034: }
7035: }
7036: return $datatable;
7037: }
7038:
7039: sub selfcreate_javascript {
7040: return <<"ENDSCRIPT";
7041:
7042: <script type="text/javascript">
7043: // <![CDATA[
7044:
7045: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
7046: var x = document.getElementsByClassName(target);
7047: var insttypes = 0;
7048: var insttypeRegExp = new RegExp(prefix);
7049: if ((x.length != undefined) && (x.length > 0)) {
7050: if (form.elements[radio].length != undefined) {
7051: for (var i=0; i<form.elements[radio].length; i++) {
7052: if (form.elements[radio][i].checked) {
7053: if (form.elements[radio][i].value == 1) {
7054: for (var j=0; j<x.length; j++) {
7055: if (x[j].id == 'undefined') {
7056: x[j].style.display = 'table-row';
7057: } else if (insttypeRegExp.test(x[j].id)) {
7058: insttypes ++;
7059: } else {
7060: x[j].style.display = 'table-row';
7061: }
7062: }
7063: } else {
7064: for (var j=0; j<x.length; j++) {
7065: x[j].style.display = 'none';
7066: }
7067: }
7068: break;
7069: }
7070: }
7071: if (insttypes > 0) {
7072: toggleDataRow(form,checkbox,target,altprefix);
7073: toggleDataRow(form,checkbox,target,prefix,1);
7074: }
7075: }
7076: }
7077: return;
7078: }
7079:
7080: function toggleDataRow(form,checkbox,target,prefix,docount) {
7081: if (form.elements[checkbox].length != undefined) {
7082: var count = 0;
7083: if (docount) {
7084: for (var i=0; i<form.elements[checkbox].length; i++) {
7085: if (form.elements[checkbox][i].checked) {
7086: count ++;
7087: }
7088: }
7089: }
7090: for (var i=0; i<form.elements[checkbox].length; i++) {
7091: var type = form.elements[checkbox][i].value;
7092: if (document.getElementById(prefix+type)) {
7093: if (form.elements[checkbox][i].checked) {
7094: document.getElementById(prefix+type).style.display = 'table-row';
7095: if (count % 2 == 1) {
7096: document.getElementById(prefix+type).className = target+' LC_odd_row';
7097: } else {
7098: document.getElementById(prefix+type).className = target;
7099: }
7100: count ++;
7101: } else {
7102: document.getElementById(prefix+type).style.display = 'none';
7103: }
7104: }
7105: }
7106: }
7107: return;
7108: }
7109:
7110: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
7111: var caller = radio+'_'+status;
7112: if (form.elements[caller].length != undefined) {
7113: for (var i=0; i<form.elements[caller].length; i++) {
7114: if (form.elements[caller][i].checked) {
7115: if (document.getElementById(altprefix+'_inst_'+status)) {
7116: var curr = form.elements[caller][i].value;
7117: if (prefix) {
7118: document.getElementById(prefix+'_'+status).style.display = 'none';
7119: }
7120: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
7121: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
7122: if (curr == 'custom') {
7123: if (prefix) {
7124: document.getElementById(prefix+'_'+status).style.display = 'inline';
7125: }
7126: } else if (curr == 'inst') {
7127: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
7128: } else if (curr == 'noninst') {
7129: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
7130: }
7131: break;
7132: }
7133: }
7134: }
7135: }
7136: }
7137:
7138: // ]]>
7139: </script>
7140:
7141: ENDSCRIPT
7142: }
7143:
7144: sub noninst_users {
7145: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
7146: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
7147: my $class = 'LC_left_item';
7148: if ($css_class) {
7149: $css_class = ' class="'.$css_class.'"';
7150: }
7151: if ($rowid) {
7152: $rowid = ' id="'.$rowid.'"';
7153: }
7154: if ($rowstyle) {
7155: $rowstyle = ' style="'.$rowstyle.'"';
7156: }
7157: my ($output,$description);
7158: if ($type eq 'default') {
7159: $description = &mt('Requests for: [_1]',$typetitle);
7160: } else {
7161: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
7162: }
7163: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
7164: "<td>$description</td>\n".
7165: '<td class="'.$class.'" colspan="2">'.
7166: '<table><tr>';
7167: my %headers = &Apache::lonlocal::texthash(
7168: approve => 'Processing',
7169: email => 'E-mail',
7170: username => 'Username',
7171: );
7172: foreach my $item ('approve','email','username') {
7173: $output .= '<th>'.$headers{$item}.'</th>';
7174: }
7175: $output .= '</tr><tr>';
7176: foreach my $item ('approve','email','username') {
7177: $output .= '<td valign="top">';
7178: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
7179: if ($item eq 'approve') {
7180: %choices = &Apache::lonlocal::texthash (
7181: automatic => 'Automatically approved',
7182: approval => 'Queued for approval',
7183: );
7184: @options = ('automatic','approval');
7185: $hashref = $processing;
7186: $defoption = 'automatic';
7187: $name = 'cancreate_emailprocess_'.$type;
7188: } elsif ($item eq 'email') {
7189: %choices = &Apache::lonlocal::texthash (
7190: any => 'Any e-mail',
7191: inst => 'Institutional only',
7192: noninst => 'Non-institutional only',
7193: custom => 'Custom restrictions',
7194: );
7195: @options = ('any','inst','noninst');
7196: my $showcustom;
7197: if (ref($emailrules) eq 'HASH') {
7198: if (keys(%{$emailrules}) > 0) {
7199: push(@options,'custom');
7200: $showcustom = 'cancreate_emailrule';
7201: if (ref($settings) eq 'HASH') {
7202: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
7203: foreach my $rule (@{$settings->{'email_rule'}}) {
7204: if (exists($emailrules->{$rule})) {
7205: $hascustom ++;
7206: }
7207: }
7208: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
7209: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
7210: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
7211: if (exists($emailrules->{$rule})) {
7212: $hascustom ++;
7213: }
7214: }
7215: }
7216: }
7217: }
7218: }
7219: }
7220: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
7221: "'cancreate_emaildomain','$type'".');"';
7222: $hashref = $emailoptions;
7223: $defoption = 'any';
7224: $name = 'cancreate_emailoptions_'.$type;
7225: } elsif ($item eq 'username') {
7226: %choices = &Apache::lonlocal::texthash (
7227: all => 'Same as e-mail',
7228: first => 'Omit @domain',
7229: free => 'Free to choose',
7230: );
7231: @options = ('all','first','free');
7232: $hashref = $emailverified;
7233: $defoption = 'all';
7234: $name = 'cancreate_usernameoptions_'.$type;
7235: }
7236: foreach my $option (@options) {
7237: my $checked;
7238: if (ref($hashref) eq 'HASH') {
7239: if ($type eq '') {
7240: if (!exists($hashref->{'default'})) {
7241: if ($option eq $defoption) {
7242: $checked = ' checked="checked"';
7243: }
7244: } else {
7245: if ($hashref->{'default'} eq $option) {
7246: $checked = ' checked="checked"';
7247: }
7248: }
7249: } else {
7250: if (!exists($hashref->{$type})) {
7251: if ($option eq $defoption) {
7252: $checked = ' checked="checked"';
7253: }
7254: } else {
7255: if ($hashref->{$type} eq $option) {
7256: $checked = ' checked="checked"';
7257: }
7258: }
7259: }
7260: } elsif (($item eq 'email') && ($hascustom)) {
7261: if ($option eq 'custom') {
7262: $checked = ' checked="checked"';
7263: }
7264: } elsif ($option eq $defoption) {
7265: $checked = ' checked="checked"';
7266: }
7267: $output .= '<span class="LC_nobreak"><label>'.
7268: '<input type="radio" name="'.$name.'"'.
7269: $checked.' value="'.$option.'"'.$onclick.' />'.
7270: $choices{$option}.'</label></span><br />';
7271: if ($item eq 'email') {
7272: if ($option eq 'custom') {
7273: my $id = 'cancreate_emailrule_'.$type;
7274: my $display = 'none';
7275: if ($checked) {
7276: $display = 'inline';
7277: }
7278: my $numinrow = 2;
7279: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
7280: '<legend>'.&mt('Disallow').'</legend><table>'.
7281: &user_formats_row('email',$settings,$emailrules,
7282: $emailruleorder,$numinrow,'',$type);
7283: '</table></fieldset>';
7284: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
7285: my %text = &Apache::lonlocal::texthash (
7286: inst => 'must end:',
7287: noninst => 'cannot end:',
7288: );
7289: my $value;
7290: if (ref($emaildomain) eq 'HASH') {
7291: if (ref($emaildomain->{$type}) eq 'HASH') {
7292: $value = $emaildomain->{$type}->{$option};
7293: }
7294: }
7295: if ($value eq '') {
7296: $value = '@'.$intdom;
7297: }
7298: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
7299: my $display = 'none';
7300: if ($checked) {
7301: $display = 'inline';
7302: }
7303: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
7304: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
7305: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
7306: '</div>';
7307: }
7308: }
7309: }
7310: $output .= '</td>'."\n";
7311: }
7312: $output .= "</tr></table></td></tr>\n";
7313: return $output;
7314: }
7315:
7316: sub captcha_choice {
7317: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
7318: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
7319: $vertext,$currver);
7320: my %lt = &captcha_phrases();
7321: $keyentry = 'hidden';
7322: my $colspan=2;
7323: if ($context eq 'cancreate') {
7324: $rowname = &mt('CAPTCHA validation');
7325: } elsif ($context eq 'login') {
7326: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
7327: } elsif ($context eq 'passwords') {
7328: $rowname = &mt('"Forgot Password" CAPTCHA validation');
7329: $colspan=1;
7330: }
7331: if (ref($settings) eq 'HASH') {
7332: if ($settings->{'captcha'}) {
7333: $checked{$settings->{'captcha'}} = ' checked="checked"';
7334: } else {
7335: $checked{'original'} = ' checked="checked"';
7336: }
7337: if ($settings->{'captcha'} eq 'recaptcha') {
7338: $pubtext = $lt{'pub'};
7339: $privtext = $lt{'priv'};
7340: $keyentry = 'text';
7341: $vertext = $lt{'ver'};
7342: $currver = $settings->{'recaptchaversion'};
7343: if ($currver ne '2') {
7344: $currver = 1;
7345: }
7346: }
7347: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
7348: $currpub = $settings->{'recaptchakeys'}{'public'};
7349: $currpriv = $settings->{'recaptchakeys'}{'private'};
7350: }
7351: } else {
7352: $checked{'original'} = ' checked="checked"';
7353: }
7354: my $css_class;
7355: if ($itemcount%2) {
7356: $css_class = 'LC_odd_row';
7357: }
7358: if ($customcss) {
7359: $css_class .= " $customcss";
7360: }
7361: $css_class =~ s/^\s+//;
7362: if ($css_class) {
7363: $css_class = ' class="'.$css_class.'"';
7364: }
7365: if ($rowstyle) {
7366: $css_class .= ' style="'.$rowstyle.'"';
7367: }
7368: my $output = '<tr'.$css_class.'>'.
7369: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="'.$colspan.'">'."\n".
7370: '<table><tr><td>'."\n";
7371: foreach my $option ('original','recaptcha','notused') {
7372: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
7373: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
7374: $lt{$option}.'</label></span>';
7375: unless ($option eq 'notused') {
7376: $output .= (' 'x2)."\n";
7377: }
7378: }
7379: #
7380: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
7381: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
7382: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
7383: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
7384: #
7385: $output .= '</td></tr>'."\n".
7386: '<tr><td class="LC_zero_height">'."\n".
7387: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
7388: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
7389: $currpub.'" size="40" /></span><br />'."\n".
7390: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
7391: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
7392: $currpriv.'" size="40" /></span><br />'.
7393: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
7394: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
7395: $currver.'" size="3" /></span><br />'.
7396: '</td></tr></table>'."\n".
7397: '</td></tr>';
7398: return $output;
7399: }
7400:
7401: sub user_formats_row {
7402: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
7403: my $output;
7404: my %text = (
7405: 'username' => 'new usernames',
7406: 'id' => 'IDs',
7407: );
7408: unless ($type eq 'email') {
7409: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
7410: $output = '<tr '.$css_class.'>'.
7411: '<td><span class="LC_nobreak">'.
7412: &mt("Format rules to check for $text{$type}: ").
7413: '</td><td class="LC_left_item" colspan="2"><table>';
7414: }
7415: my $rem;
7416: if (ref($ruleorder) eq 'ARRAY') {
7417: for (my $i=0; $i<@{$ruleorder}; $i++) {
7418: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
7419: my $rem = $i%($numinrow);
7420: if ($rem == 0) {
7421: if ($i > 0) {
7422: $output .= '</tr>';
7423: }
7424: $output .= '<tr>';
7425: }
7426: my $check = ' ';
7427: if (ref($settings) eq 'HASH') {
7428: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
7429: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
7430: $check = ' checked="checked" ';
7431: }
7432: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
7433: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
7434: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
7435: $check = ' checked="checked" ';
7436: }
7437: }
7438: }
7439: }
7440: my $name = $type.'_rule';
7441: if ($type eq 'email') {
7442: $name .= '_'.$status;
7443: }
7444: $output .= '<td class="LC_left_item">'.
7445: '<span class="LC_nobreak"><label>'.
7446: '<input type="checkbox" name="'.$name.'" '.
7447: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
7448: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
7449: }
7450: }
7451: $rem = @{$ruleorder}%($numinrow);
7452: }
7453: my $colsleft;
7454: if ($rem) {
7455: $colsleft = $numinrow - $rem;
7456: }
7457: if ($colsleft > 1 ) {
7458: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7459: ' </td>';
7460: } elsif ($colsleft == 1) {
7461: $output .= '<td class="LC_left_item"> </td>';
7462: }
7463: $output .= '</tr></table>';
7464: unless ($type eq 'email') {
7465: $output .= '</td></tr>';
7466: }
7467: return $output;
7468: }
7469:
7470: sub usercreation_types {
7471: my %lt = &Apache::lonlocal::texthash (
7472: author => 'When adding a co-author',
7473: course => 'When adding a user to a course',
7474: requestcrs => 'When requesting a course',
7475: any => 'Any',
7476: official => 'Institutional only ',
7477: unofficial => 'Non-institutional only',
7478: none => 'None',
7479: );
7480: return %lt;
7481: }
7482:
7483: sub selfcreation_types {
7484: my %lt = &Apache::lonlocal::texthash (
7485: selfcreate => 'User creates own account',
7486: any => 'Any',
7487: official => 'Institutional only ',
7488: unofficial => 'Non-institutional only',
7489: email => 'E-mail address',
7490: login => 'Institutional Login',
7491: sso => 'SSO',
7492: );
7493: }
7494:
7495: sub authtype_names {
7496: my %lt = &Apache::lonlocal::texthash(
7497: int => 'Internal',
7498: krb4 => 'Kerberos 4',
7499: krb5 => 'Kerberos 5',
7500: loc => 'Local',
7501: );
7502: return %lt;
7503: }
7504:
7505: sub context_names {
7506: my %context_title = &Apache::lonlocal::texthash(
7507: author => 'Creating users when an Author',
7508: course => 'Creating users when in a course',
7509: domain => 'Creating users when a Domain Coordinator',
7510: );
7511: return %context_title;
7512: }
7513:
7514: sub print_usermodification {
7515: my ($position,$dom,$settings,$rowtotal) = @_;
7516: my $numinrow = 4;
7517: my ($context,$datatable,$rowcount);
7518: if ($position eq 'top') {
7519: $rowcount = 0;
7520: $context = 'author';
7521: foreach my $role ('ca','aa') {
7522: $datatable .= &modifiable_userdata_row($context,$role,$settings,
7523: $numinrow,$rowcount);
7524: $$rowtotal ++;
7525: $rowcount ++;
7526: }
7527: } elsif ($position eq 'bottom') {
7528: $context = 'course';
7529: $rowcount = 0;
7530: foreach my $role ('st','ep','ta','in','cr') {
7531: $datatable .= &modifiable_userdata_row($context,$role,$settings,
7532: $numinrow,$rowcount);
7533: $$rowtotal ++;
7534: $rowcount ++;
7535: }
7536: }
7537: return $datatable;
7538: }
7539:
7540: sub print_defaults {
7541: my ($position,$dom,$settings,$rowtotal) = @_;
7542: my $rownum = 0;
7543: my ($datatable,$css_class,$titles);
7544: unless ($position eq 'bottom') {
7545: $titles = &defaults_titles($dom);
7546: }
7547: if ($position eq 'top') {
7548: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
7549: 'datelocale_def','portal_def');
7550: my %defaults;
7551: if (ref($settings) eq 'HASH') {
7552: %defaults = %{$settings};
7553: } else {
7554: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
7555: foreach my $item (@items) {
7556: $defaults{$item} = $domdefaults{$item};
7557: }
7558: }
7559: foreach my $item (@items) {
7560: if ($rownum%2) {
7561: $css_class = '';
7562: } else {
7563: $css_class = ' class="LC_odd_row" ';
7564: }
7565: $datatable .= '<tr'.$css_class.'>'.
7566: '<td><span class="LC_nobreak">'.$titles->{$item}.
7567: '</span></td><td class="LC_right_item" colspan="3">';
7568: if ($item eq 'auth_def') {
7569: my @authtypes = ('internal','krb4','krb5','localauth');
7570: my %shortauth = (
7571: internal => 'int',
7572: krb4 => 'krb4',
7573: krb5 => 'krb5',
7574: localauth => 'loc'
7575: );
7576: my %authnames = &authtype_names();
7577: foreach my $auth (@authtypes) {
7578: my $checked = ' ';
7579: if ($defaults{$item} eq $auth) {
7580: $checked = ' checked="checked" ';
7581: }
7582: $datatable .= '<label><input type="radio" name="'.$item.
7583: '" value="'.$auth.'"'.$checked.'/>'.
7584: $authnames{$shortauth{$auth}}.'</label> ';
7585: }
7586: } elsif ($item eq 'timezone_def') {
7587: my $includeempty = 1;
7588: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
7589: } elsif ($item eq 'datelocale_def') {
7590: my $includeempty = 1;
7591: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
7592: } elsif ($item eq 'lang_def') {
7593: my $includeempty = 1;
7594: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
7595: } else {
7596: my $size;
7597: if ($item eq 'portal_def') {
7598: $size = ' size="25"';
7599: }
7600: $datatable .= '<input type="text" name="'.$item.'" value="'.
7601: $defaults{$item}.'"'.$size.' />';
7602: }
7603: $datatable .= '</td></tr>';
7604: $rownum ++;
7605: }
7606: } else {
7607: my %defaults;
7608: if (ref($settings) eq 'HASH') {
7609: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
7610: my $maxnum = @{$settings->{'inststatusorder'}};
7611: for (my $i=0; $i<$maxnum; $i++) {
7612: $css_class = $rownum%2?' class="LC_odd_row"':'';
7613: my $item = $settings->{'inststatusorder'}->[$i];
7614: my $title = $settings->{'inststatustypes'}->{$item};
7615: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
7616: $datatable .= '<tr'.$css_class.'>'.
7617: '<td><span class="LC_nobreak">'.
7618: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
7619: for (my $k=0; $k<=$maxnum; $k++) {
7620: my $vpos = $k+1;
7621: my $selstr;
7622: if ($k == $i) {
7623: $selstr = ' selected="selected" ';
7624: }
7625: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7626: }
7627: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
7628: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
7629: &mt('delete').'</span></td>'.
7630: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed').':'.
7631: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
7632: '</span></td></tr>';
7633: }
7634: $css_class = $rownum%2?' class="LC_odd_row"':'';
7635: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
7636: $datatable .= '<tr '.$css_class.'>'.
7637: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
7638: for (my $k=0; $k<=$maxnum; $k++) {
7639: my $vpos = $k+1;
7640: my $selstr;
7641: if ($k == $maxnum) {
7642: $selstr = ' selected="selected" ';
7643: }
7644: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7645: }
7646: $datatable .= '</select> '.&mt('Internal ID:').
7647: '<input type="text" size="10" name="addinststatus" value="" />'.
7648: ' '.&mt('(new)').
7649: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
7650: &mt('Name displayed').':'.
7651: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
7652: '</tr>'."\n";
7653: $rownum ++;
7654: }
7655: }
7656: }
7657: $$rowtotal += $rownum;
7658: return $datatable;
7659: }
7660:
7661: sub get_languages_hash {
7662: my %langchoices;
7663: foreach my $id (&Apache::loncommon::languageids()) {
7664: my $code = &Apache::loncommon::supportedlanguagecode($id);
7665: if ($code ne '') {
7666: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
7667: }
7668: }
7669: return %langchoices;
7670: }
7671:
7672: sub defaults_titles {
7673: my ($dom) = @_;
7674: my %titles = &Apache::lonlocal::texthash (
7675: 'auth_def' => 'Default authentication type',
7676: 'auth_arg_def' => 'Default authentication argument',
7677: 'lang_def' => 'Default language',
7678: 'timezone_def' => 'Default timezone',
7679: 'datelocale_def' => 'Default locale for dates',
7680: 'portal_def' => 'Portal/Default URL',
7681: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
7682: 'intauth_check' => 'Check bcrypt cost if authenticated',
7683: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
7684: );
7685: if ($dom) {
7686: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
7687: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
7688: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
7689: $protocol = 'http' if ($protocol ne 'https');
7690: if ($uint_dom) {
7691: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
7692: $uint_dom);
7693: }
7694: }
7695: return (\%titles);
7696: }
7697:
7698: sub print_scantron {
7699: my ($r,$position,$dom,$confname,$settings,$rowtotal) = @_;
7700: if ($position eq 'top') {
7701: return &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
7702: } else {
7703: return &print_scantronconfig($dom,$settings,\$rowtotal);
7704: }
7705: }
7706:
7707: sub scantron_javascript {
7708: return <<"ENDSCRIPT";
7709:
7710: <script type="text/javascript">
7711: // <![CDATA[
7712:
7713: function toggleScantron(form) {
7714: var csvfieldset = new Array();
7715: if (document.getElementById('scantroncsv_cols')) {
7716: csvfieldset.push(document.getElementById('scantroncsv_cols'));
7717: }
7718: if (document.getElementById('scantroncsv_options')) {
7719: csvfieldset.push(document.getElementById('scantroncsv_options'));
7720: }
7721: if (csvfieldset.length) {
7722: if (document.getElementById('scantronconfcsv')) {
7723: var scantroncsv = document.getElementById('scantronconfcsv');
7724: if (scantroncsv.checked) {
7725: for (var i=0; i<csvfieldset.length; i++) {
7726: csvfieldset[i].style.display = 'block';
7727: }
7728: } else {
7729: for (var i=0; i<csvfieldset.length; i++) {
7730: csvfieldset[i].style.display = 'none';
7731: }
7732: var csvselects = document.getElementsByClassName('scantronconfig_csv');
7733: if (csvselects.length) {
7734: for (var j=0; j<csvselects.length; j++) {
7735: csvselects[j].selectedIndex = 0;
7736: }
7737: }
7738: }
7739: }
7740: }
7741: return;
7742: }
7743: // ]]>
7744: </script>
7745:
7746: ENDSCRIPT
7747:
7748: }
7749:
7750: sub print_scantronformat {
7751: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
7752: my $itemcount = 1;
7753: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
7754: %confhash);
7755: my $switchserver = &check_switchserver($dom,$confname);
7756: my %lt = &Apache::lonlocal::texthash (
7757: default => 'Default bubblesheet format file error',
7758: custom => 'Custom bubblesheet format file error',
7759: );
7760: my %scantronfiles = (
7761: default => 'default.tab',
7762: custom => 'custom.tab',
7763: );
7764: foreach my $key (keys(%scantronfiles)) {
7765: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
7766: .$scantronfiles{$key};
7767: }
7768: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
7769: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
7770: if (!$switchserver) {
7771: my $servadm = $r->dir_config('lonAdmEMail');
7772: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
7773: if ($configuserok eq 'ok') {
7774: if ($author_ok eq 'ok') {
7775: my %legacyfile = (
7776: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
7777: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
7778: );
7779: my %md5chk;
7780: foreach my $type (keys(%legacyfile)) {
7781: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
7782: chomp($md5chk{$type});
7783: }
7784: if ($md5chk{'default'} ne $md5chk{'custom'}) {
7785: foreach my $type (keys(%legacyfile)) {
7786: ($scantronurls{$type},my $error) =
7787: &legacy_scantronformat($r,$dom,$confname,
7788: $type,$legacyfile{$type},
7789: $scantronurls{$type},
7790: $scantronfiles{$type});
7791: if ($error ne '') {
7792: $error{$type} = $error;
7793: }
7794: }
7795: if (keys(%error) == 0) {
7796: $is_custom = 1;
7797: $confhash{'scantron'}{'scantronformat'} =
7798: $scantronurls{'custom'};
7799: my $putresult =
7800: &Apache::lonnet::put_dom('configuration',
7801: \%confhash,$dom);
7802: if ($putresult ne 'ok') {
7803: $error{'custom'} =
7804: '<span class="LC_error">'.
7805: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
7806: }
7807: }
7808: } else {
7809: ($scantronurls{'default'},my $error) =
7810: &legacy_scantronformat($r,$dom,$confname,
7811: 'default',$legacyfile{'default'},
7812: $scantronurls{'default'},
7813: $scantronfiles{'default'});
7814: if ($error eq '') {
7815: $confhash{'scantron'}{'scantronformat'} = '';
7816: my $putresult =
7817: &Apache::lonnet::put_dom('configuration',
7818: \%confhash,$dom);
7819: if ($putresult ne 'ok') {
7820: $error{'default'} =
7821: '<span class="LC_error">'.
7822: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
7823: }
7824: } else {
7825: $error{'default'} = $error;
7826: }
7827: }
7828: }
7829: }
7830: } else {
7831: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
7832: }
7833: }
7834: if (ref($settings) eq 'HASH') {
7835: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
7836: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
7837: if ((!@info) || ($info[0] eq 'no_such_dir')) {
7838: $scantronurl = '';
7839: } else {
7840: $scantronurl = $settings->{'scantronformat'};
7841: }
7842: $is_custom = 1;
7843: } else {
7844: $scantronurl = $scantronurls{'default'};
7845: }
7846: } else {
7847: if ($is_custom) {
7848: $scantronurl = $scantronurls{'custom'};
7849: } else {
7850: $scantronurl = $scantronurls{'default'};
7851: }
7852: }
7853: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7854: $datatable .= '<tr'.$css_class.'>';
7855: if (!$is_custom) {
7856: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
7857: '<span class="LC_nobreak">';
7858: if ($scantronurl) {
7859: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
7860: undef,undef,undef,undef,'background-color:#ffffff');
7861: } else {
7862: $datatable = &mt('File unavailable for display');
7863: }
7864: $datatable .= '</span></td>';
7865: if (keys(%error) == 0) {
7866: $datatable .= '<td valign="bottom">';
7867: if (!$switchserver) {
7868: $datatable .= &mt('Upload:').'<br />';
7869: }
7870: } else {
7871: my $errorstr;
7872: foreach my $key (sort(keys(%error))) {
7873: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
7874: }
7875: $datatable .= '<td>'.$errorstr;
7876: }
7877: } else {
7878: if (keys(%error) > 0) {
7879: my $errorstr;
7880: foreach my $key (sort(keys(%error))) {
7881: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
7882: }
7883: $datatable .= '<td>'.$errorstr.'</td><td> ';
7884: } elsif ($scantronurl) {
7885: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
7886: undef,undef,undef,undef,'background-color:#ffffff');
7887: $datatable .= '<td><span class="LC_nobreak">'.
7888: $link.
7889: '<label><input type="checkbox" name="scantronformat_del"'.
7890: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
7891: '<td><span class="LC_nobreak"> '.
7892: &mt('Replace:').'</span><br />';
7893: }
7894: }
7895: if (keys(%error) == 0) {
7896: if ($switchserver) {
7897: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
7898: } else {
7899: $datatable .='<span class="LC_nobreak"> '.
7900: '<input type="file" name="scantronformat" /></span>';
7901: }
7902: }
7903: $datatable .= '</td></tr>';
7904: $$rowtotal ++;
7905: return $datatable;
7906: }
7907:
7908: sub legacy_scantronformat {
7909: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
7910: my ($url,$error);
7911: my @statinfo = &Apache::lonnet::stat_file($newurl);
7912: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
7913: (my $result,$url) =
7914: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
7915: '','',$newfile);
7916: if ($result ne 'ok') {
7917: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
7918: }
7919: }
7920: return ($url,$error);
7921: }
7922:
7923: sub print_scantronconfig {
7924: my ($dom,$settings,$rowtotal) = @_;
7925: my $itemcount = 2;
7926: my $is_checked = ' checked="checked"';
7927: my %optionson = (
7928: hdr => ' checked="checked"',
7929: pad => ' checked="checked"',
7930: rem => ' checked="checked"',
7931: );
7932: my %optionsoff = (
7933: hdr => '',
7934: pad => '',
7935: rem => '',
7936: );
7937: my $currcsvsty = 'none';
7938: my ($datatable,%csvfields,%checked,%onclick,%csvoptions);
7939: my @fields = &scantroncsv_fields();
7940: my %titles = &scantronconfig_titles();
7941: if (ref($settings) eq 'HASH') {
7942: if (ref($settings->{config}) eq 'HASH') {
7943: if ($settings->{config}->{dat}) {
7944: $checked{'dat'} = $is_checked;
7945: }
7946: if (ref($settings->{config}->{csv}) eq 'HASH') {
7947: if (ref($settings->{config}->{csv}->{fields}) eq 'HASH') {
7948: %csvfields = %{$settings->{config}->{csv}->{fields}};
7949: if (keys(%csvfields) > 0) {
7950: $checked{'csv'} = $is_checked;
7951: $currcsvsty = 'block';
7952: }
7953: }
7954: if (ref($settings->{config}->{csv}->{options}) eq 'HASH') {
7955: %csvoptions = %{$settings->{config}->{csv}->{options}};
7956: foreach my $option (keys(%optionson)) {
7957: unless ($csvoptions{$option}) {
7958: $optionsoff{$option} = $optionson{$option};
7959: $optionson{$option} = '';
7960: }
7961: }
7962: }
7963: }
7964: } else {
7965: $checked{'dat'} = $is_checked;
7966: }
7967: } else {
7968: $checked{'dat'} = $is_checked;
7969: }
7970: $onclick{'csv'} = ' onclick="toggleScantron(this.form);"';
7971: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
7972: $datatable = '<tr '.$css_class.'><td>'.&mt('Supported formats').'</td>'.
7973: '<td class="LC_left_item" valign="top"><span class="LC_nobreak">';
7974: foreach my $item ('dat','csv') {
7975: my $id;
7976: if ($item eq 'csv') {
7977: $id = 'id="scantronconfcsv" ';
7978: }
7979: $datatable .= '<label><input type="checkbox" name="scantronconfig" '.$id.'value="'.$item.'"'.$checked{$item}.$onclick{$item}.' />'.
7980: $titles{$item}.'</label>'.(' 'x3);
7981: if ($item eq 'csv') {
7982: $datatable .= '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_cols">'.
7983: '<legend>'.&mt('CSV Column Mapping').'</legend>'.
7984: '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Location').'</th></tr>'."\n";
7985: foreach my $col (@fields) {
7986: my $selnone;
7987: if ($csvfields{$col} eq '') {
7988: $selnone = ' selected="selected"';
7989: }
7990: $datatable .= '<tr><td>'.$titles{$col}.'</td>'.
7991: '<td><select name="scantronconfig_csv_'.$col.'" class="scantronconfig_csv">'.
7992: '<option value=""'.$selnone.'></option>';
7993: for (my $i=0; $i<20; $i++) {
7994: my $shown = $i+1;
7995: my $sel;
7996: unless ($selnone) {
7997: if (exists($csvfields{$col})) {
7998: if ($csvfields{$col} == $i) {
7999: $sel = ' selected="selected"';
8000: }
8001: }
8002: }
8003: $datatable .= '<option value="'.$i.'"'.$sel.'>'.$shown.'</option>';
8004: }
8005: $datatable .= '</select></td></tr>';
8006: }
8007: $datatable .= '</table></fieldset>'.
8008: '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_options">'.
8009: '<legend>'.&mt('CSV Options').'</legend>';
8010: foreach my $option ('hdr','pad','rem') {
8011: $datatable .= '<span class="LC_nobreak">'.$titles{$option}.':'.
8012: '<label><input type="radio" name="scantroncsv_'.$option.'" value="1"'.$optionson{$option}.' />'.
8013: &mt('Yes').'</label>'.(' 'x2)."\n".
8014: '<label><input type="radio" name="scantroncsv_'.$option.'" value="0"'.$optionsoff{$option}.' />'.&mt('No').'</label></span><br />';
8015: }
8016: $datatable .= '</fieldset>';
8017: $itemcount ++;
8018: }
8019: }
8020: $datatable .= '</td></tr>';
8021: $$rowtotal ++;
8022: return $datatable;
8023: }
8024:
8025: sub scantronconfig_titles {
8026: return &Apache::lonlocal::texthash(
8027: dat => 'Standard format (.dat)',
8028: csv => 'Comma separated values (.csv)',
8029: hdr => 'Remove first line in file (contains column titles)',
8030: pad => 'Prepend 0s to PaperID',
8031: rem => 'Remove leading spaces (except Question Response columns)',
8032: CODE => 'CODE',
8033: ID => 'Student ID',
8034: PaperID => 'Paper ID',
8035: FirstName => 'First Name',
8036: LastName => 'Last Name',
8037: FirstQuestion => 'First Question Response',
8038: Section => 'Section',
8039: );
8040: }
8041:
8042: sub scantroncsv_fields {
8043: return ('PaperID','LastName','FirstName','ID','Section','CODE','FirstQuestion');
8044: }
8045:
8046: sub print_coursecategories {
8047: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
8048: my $datatable;
8049: if ($position eq 'top') {
8050: my (%checked);
8051: my @catitems = ('unauth','auth');
8052: my @cattypes = ('std','domonly','codesrch','none');
8053: $checked{'unauth'} = 'std';
8054: $checked{'auth'} = 'std';
8055: if (ref($settings) eq 'HASH') {
8056: foreach my $type (@cattypes) {
8057: if ($type eq $settings->{'unauth'}) {
8058: $checked{'unauth'} = $type;
8059: }
8060: if ($type eq $settings->{'auth'}) {
8061: $checked{'auth'} = $type;
8062: }
8063: }
8064: }
8065: my %lt = &Apache::lonlocal::texthash (
8066: unauth => 'Catalog type for unauthenticated users',
8067: auth => 'Catalog type for authenticated users',
8068: none => 'No catalog',
8069: std => 'Standard catalog',
8070: domonly => 'Domain-only catalog',
8071: codesrch => "Code search form",
8072: );
8073: my $itemcount = 0;
8074: foreach my $item (@catitems) {
8075: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
8076: $datatable .= '<tr '.$css_class.'>'.
8077: '<td>'.$lt{$item}.'</td>'.
8078: '<td class="LC_right_item"><span class="LC_nobreak">';
8079: foreach my $type (@cattypes) {
8080: my $ischecked;
8081: if ($checked{$item} eq $type) {
8082: $ischecked=' checked="checked"';
8083: }
8084: $datatable .= '<label>'.
8085: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
8086: ' />'.$lt{$type}.'</label> ';
8087: }
8088: $datatable .= '</span></td></tr>';
8089: $itemcount ++;
8090: }
8091: $$rowtotal += $itemcount;
8092: } elsif ($position eq 'middle') {
8093: my $toggle_cats_crs = ' ';
8094: my $toggle_cats_dom = ' checked="checked" ';
8095: my $can_cat_crs = ' ';
8096: my $can_cat_dom = ' checked="checked" ';
8097: my $toggle_catscomm_comm = ' ';
8098: my $toggle_catscomm_dom = ' checked="checked" ';
8099: my $can_catcomm_comm = ' ';
8100: my $can_catcomm_dom = ' checked="checked" ';
8101:
8102: if (ref($settings) eq 'HASH') {
8103: if ($settings->{'togglecats'} eq 'crs') {
8104: $toggle_cats_crs = $toggle_cats_dom;
8105: $toggle_cats_dom = ' ';
8106: }
8107: if ($settings->{'categorize'} eq 'crs') {
8108: $can_cat_crs = $can_cat_dom;
8109: $can_cat_dom = ' ';
8110: }
8111: if ($settings->{'togglecatscomm'} eq 'comm') {
8112: $toggle_catscomm_comm = $toggle_catscomm_dom;
8113: $toggle_catscomm_dom = ' ';
8114: }
8115: if ($settings->{'categorizecomm'} eq 'comm') {
8116: $can_catcomm_comm = $can_catcomm_dom;
8117: $can_catcomm_dom = ' ';
8118: }
8119: }
8120: my %title = &Apache::lonlocal::texthash (
8121: togglecats => 'Show/Hide a course in catalog',
8122: togglecatscomm => 'Show/Hide a community in catalog',
8123: categorize => 'Assign a category to a course',
8124: categorizecomm => 'Assign a category to a community',
8125: );
8126: my %level = &Apache::lonlocal::texthash (
8127: dom => 'Set in Domain',
8128: crs => 'Set in Course',
8129: comm => 'Set in Community',
8130: );
8131: $datatable = '<tr class="LC_odd_row">'.
8132: '<td>'.$title{'togglecats'}.'</td>'.
8133: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
8134: '<input type="radio" name="togglecats"'.
8135: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
8136: '<label><input type="radio" name="togglecats"'.
8137: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
8138: '</tr><tr>'.
8139: '<td>'.$title{'categorize'}.'</td>'.
8140: '<td class="LC_right_item"><span class="LC_nobreak">'.
8141: '<label><input type="radio" name="categorize"'.
8142: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
8143: '<label><input type="radio" name="categorize"'.
8144: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
8145: '</tr><tr class="LC_odd_row">'.
8146: '<td>'.$title{'togglecatscomm'}.'</td>'.
8147: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
8148: '<input type="radio" name="togglecatscomm"'.
8149: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
8150: '<label><input type="radio" name="togglecatscomm"'.
8151: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
8152: '</tr><tr>'.
8153: '<td>'.$title{'categorizecomm'}.'</td>'.
8154: '<td class="LC_right_item"><span class="LC_nobreak">'.
8155: '<label><input type="radio" name="categorizecomm"'.
8156: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
8157: '<label><input type="radio" name="categorizecomm"'.
8158: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
8159: '</tr>';
8160: $$rowtotal += 4;
8161: } else {
8162: my $css_class;
8163: my $itemcount = 1;
8164: my $cathash;
8165: if (ref($settings) eq 'HASH') {
8166: $cathash = $settings->{'cats'};
8167: }
8168: if (ref($cathash) eq 'HASH') {
8169: my (@cats,@trails,%allitems,%idx,@jsarray);
8170: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
8171: \%allitems,\%idx,\@jsarray);
8172: my $maxdepth = scalar(@cats);
8173: my $colattrib = '';
8174: if ($maxdepth > 2) {
8175: $colattrib = ' colspan="2" ';
8176: }
8177: my @path;
8178: if (@cats > 0) {
8179: if (ref($cats[0]) eq 'ARRAY') {
8180: my $numtop = @{$cats[0]};
8181: my $maxnum = $numtop;
8182: my %default_names = (
8183: instcode => &mt('Official courses'),
8184: communities => &mt('Communities'),
8185: );
8186:
8187: if ((!grep(/^instcode$/,@{$cats[0]})) ||
8188: ($cathash->{'instcode::0'} eq '') ||
8189: (!grep(/^communities$/,@{$cats[0]})) ||
8190: ($cathash->{'communities::0'} eq '')) {
8191: $maxnum ++;
8192: }
8193: my $lastidx;
8194: for (my $i=0; $i<$numtop; $i++) {
8195: my $parent = $cats[0][$i];
8196: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8197: my $item = &escape($parent).'::0';
8198: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
8199: $lastidx = $idx{$item};
8200: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
8201: .'<select name="'.$item.'"'.$chgstr.'>';
8202: for (my $k=0; $k<=$maxnum; $k++) {
8203: my $vpos = $k+1;
8204: my $selstr;
8205: if ($k == $i) {
8206: $selstr = ' selected="selected" ';
8207: }
8208: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
8209: }
8210: $datatable .= '</select></span></td><td>';
8211: if ($parent eq 'instcode' || $parent eq 'communities') {
8212: $datatable .= '<span class="LC_nobreak">'
8213: .$default_names{$parent}.'</span>';
8214: if ($parent eq 'instcode') {
8215: $datatable .= '<br /><span class="LC_nobreak">('
8216: .&mt('with institutional codes')
8217: .')</span></td><td'.$colattrib.'>';
8218: } else {
8219: $datatable .= '<table><tr><td>';
8220: }
8221: $datatable .= '<span class="LC_nobreak">'
8222: .'<label><input type="radio" name="'
8223: .$parent.'" value="1" checked="checked" />'
8224: .&mt('Display').'</label>';
8225: if ($parent eq 'instcode') {
8226: $datatable .= ' ';
8227: } else {
8228: $datatable .= '</span></td></tr><tr><td>'
8229: .'<span class="LC_nobreak">';
8230: }
8231: $datatable .= '<label><input type="radio" name="'
8232: .$parent.'" value="0" />'
8233: .&mt('Do not display').'</label></span>';
8234: if ($parent eq 'communities') {
8235: $datatable .= '</td></tr></table>';
8236: }
8237: $datatable .= '</td>';
8238: } else {
8239: $datatable .= $parent
8240: .' <span class="LC_nobreak"><label>'
8241: .'<input type="checkbox" name="deletecategory" '
8242: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
8243: }
8244: my $depth = 1;
8245: push(@path,$parent);
8246: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
8247: pop(@path);
8248: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
8249: $itemcount ++;
8250: }
8251: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8252: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
8253: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
8254: for (my $k=0; $k<=$maxnum; $k++) {
8255: my $vpos = $k+1;
8256: my $selstr;
8257: if ($k == $numtop) {
8258: $selstr = ' selected="selected" ';
8259: }
8260: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
8261: }
8262: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
8263: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
8264: .'</tr>'."\n";
8265: $itemcount ++;
8266: foreach my $default ('instcode','communities') {
8267: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
8268: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8269: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
8270: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
8271: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
8272: for (my $k=0; $k<=$maxnum; $k++) {
8273: my $vpos = $k+1;
8274: my $selstr;
8275: if ($k == $maxnum) {
8276: $selstr = ' selected="selected" ';
8277: }
8278: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
8279: }
8280: $datatable .= '</select></span></td>'.
8281: '<td><span class="LC_nobreak">'.
8282: $default_names{$default}.'</span>';
8283: if ($default eq 'instcode') {
8284: $datatable .= '<br /><span class="LC_nobreak">('
8285: .&mt('with institutional codes').')</span>';
8286: }
8287: $datatable .= '</td>'
8288: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
8289: .&mt('Display').'</label> '
8290: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
8291: .&mt('Do not display').'</label></span></td></tr>';
8292: }
8293: }
8294: }
8295: } else {
8296: $datatable .= &initialize_categories($itemcount);
8297: }
8298: } else {
8299: $datatable .= '<tr><td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td></tr>'
8300: .&initialize_categories($itemcount);
8301: }
8302: $$rowtotal += $itemcount;
8303: }
8304: return $datatable;
8305: }
8306:
8307: sub print_serverstatuses {
8308: my ($dom,$settings,$rowtotal) = @_;
8309: my $datatable;
8310: my @pages = &serverstatus_pages();
8311: my (%namedaccess,%machineaccess);
8312: foreach my $type (@pages) {
8313: $namedaccess{$type} = '';
8314: $machineaccess{$type}= '';
8315: }
8316: if (ref($settings) eq 'HASH') {
8317: foreach my $type (@pages) {
8318: if (exists($settings->{$type})) {
8319: if (ref($settings->{$type}) eq 'HASH') {
8320: foreach my $key (keys(%{$settings->{$type}})) {
8321: if ($key eq 'namedusers') {
8322: $namedaccess{$type} = $settings->{$type}->{$key};
8323: } elsif ($key eq 'machines') {
8324: $machineaccess{$type} = $settings->{$type}->{$key};
8325: }
8326: }
8327: }
8328: }
8329: }
8330: }
8331: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
8332: my $rownum = 0;
8333: my $css_class;
8334: foreach my $type (@pages) {
8335: $rownum ++;
8336: $css_class = $rownum%2?' class="LC_odd_row"':'';
8337: $datatable .= '<tr'.$css_class.'>'.
8338: '<td><span class="LC_nobreak">'.
8339: $titles->{$type}.'</span></td>'.
8340: '<td class="LC_left_item">'.
8341: '<input type="text" name="'.$type.'_namedusers" '.
8342: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
8343: '<td class="LC_right_item">'.
8344: '<span class="LC_nobreak">'.
8345: '<input type="text" name="'.$type.'_machines" '.
8346: 'value="'.$machineaccess{$type}.'" size="10" />'.
8347: '</span></td></tr>'."\n";
8348: }
8349: $$rowtotal += $rownum;
8350: return $datatable;
8351: }
8352:
8353: sub serverstatus_pages {
8354: return ('userstatus','lonstatus','loncron','server-status','codeversions',
8355: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
8356: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
8357: 'uniquecodes','diskusage','coursecatalog');
8358: }
8359:
8360: sub defaults_javascript {
8361: my ($settings) = @_;
8362: return unless (ref($settings) eq 'HASH');
8363: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
8364: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
8365: if ($maxnum eq '') {
8366: $maxnum = 0;
8367: }
8368: $maxnum ++;
8369: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
8370: return <<"ENDSCRIPT";
8371: <script type="text/javascript">
8372: // <![CDATA[
8373: function reorderTypes(form,caller) {
8374: var changedVal;
8375: $jstext
8376: var newpos = 'addinststatus_pos';
8377: var current = new Array;
8378: var maxh = $maxnum;
8379: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
8380: var oldVal;
8381: if (caller == newpos) {
8382: changedVal = newitemVal;
8383: } else {
8384: var curritem = 'inststatus_pos_'+caller;
8385: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
8386: current[newitemVal] = newpos;
8387: }
8388: for (var i=0; i<inststatuses.length; i++) {
8389: if (inststatuses[i] != caller) {
8390: var elementName = 'inststatus_pos_'+inststatuses[i];
8391: if (form.elements[elementName]) {
8392: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
8393: current[currVal] = elementName;
8394: }
8395: }
8396: }
8397: for (var j=0; j<maxh; j++) {
8398: if (current[j] == undefined) {
8399: oldVal = j;
8400: }
8401: }
8402: if (oldVal < changedVal) {
8403: for (var k=oldVal+1; k<=changedVal ; k++) {
8404: var elementName = current[k];
8405: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
8406: }
8407: } else {
8408: for (var k=changedVal; k<oldVal; k++) {
8409: var elementName = current[k];
8410: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
8411: }
8412: }
8413: return;
8414: }
8415:
8416: // ]]>
8417: </script>
8418:
8419: ENDSCRIPT
8420: }
8421: }
8422:
8423: sub passwords_javascript {
8424: my %intalert = &Apache::lonlocal::texthash (
8425: 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.',
8426: authcost => 'Warning: bcrypt encryption cost for internal authentication must be an integer.',
8427: passmin => 'Warning: minimum password length must be a positive integer greater than 6.',
8428: passmax => 'Warning: maximum password length must be a positive integer (or blank).',
8429: passexp => 'Warning: days before password expiration must be a positive integer (or blank).',
8430: passnum => 'Warning: number of previous passwords to save must be a positive integer (or blank).',
8431: );
8432: &js_escape(\%intalert);
8433: my $defmin = $Apache::lonnet::passwdmin;
8434: my $intauthjs = <<"ENDSCRIPT";
8435:
8436: function warnIntAuth(field) {
8437: if (field.name == 'intauth_check') {
8438: if (field.value == '2') {
8439: alert('$intalert{authcheck}');
8440: }
8441: }
8442: if (field.name == 'intauth_cost') {
8443: field.value.replace(/\s/g,'');
8444: if (field.value != '') {
8445: var regexdigit=/^\\d+\$/;
8446: if (!regexdigit.test(field.value)) {
8447: alert('$intalert{authcost}');
8448: }
8449: }
8450: }
8451: return;
8452: }
8453:
8454: function warnIntPass(field) {
8455: field.value.replace(/^\s+/,'');
8456: field.value.replace(/\s+\$/,'');
8457: var regexdigit=/^\\d+\$/;
8458: if (field.name == 'passwords_min') {
8459: if (field.value == '') {
8460: alert('$intalert{passmin}');
8461: field.value = '$defmin';
8462: } else {
8463: if (!regexdigit.test(field.value)) {
8464: alert('$intalert{passmin}');
8465: field.value = '$defmin';
8466: }
8467: var minval = parseInt(field.value,10);
8468: if (minval < $defmin) {
8469: alert('$intalert{passmin}');
8470: field.value = '$defmin';
8471: }
8472: }
8473: } else {
8474: if (field.value == '0') {
8475: field.value = '';
8476: }
8477: if (field.value != '') {
8478: if (field.name == 'passwords_expire') {
8479: var regexpposnum=/^\\d+(|\\.\\d*)\$/;
8480: if (!regexpposnum.test(field.value)) {
8481: alert('$intalert{passexp}');
8482: field.value = '';
8483: } else {
8484: var expval = parseFloat(field.value);
8485: if (expval == 0) {
8486: alert('$intalert{passexp}');
8487: field.value = '';
8488: }
8489: }
8490: } else {
8491: if (!regexdigit.test(field.value)) {
8492: if (field.name == 'passwords_max') {
8493: alert('$intalert{passmax}');
8494: } else {
8495: if (field.name == 'passwords_numsaved') {
8496: alert('$intalert{passnum}');
8497: }
8498: }
8499: field.value = '';
8500: }
8501: }
8502: }
8503: }
8504: return;
8505: }
8506:
8507: ENDSCRIPT
8508: return &Apache::lonhtmlcommon::scripttag($intauthjs);
8509: }
8510:
8511: sub coursecategories_javascript {
8512: my ($settings) = @_;
8513: my ($output,$jstext,$cathash);
8514: if (ref($settings) eq 'HASH') {
8515: $cathash = $settings->{'cats'};
8516: }
8517: if (ref($cathash) eq 'HASH') {
8518: my (@cats,@jsarray,%idx);
8519: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
8520: if (@jsarray > 0) {
8521: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
8522: for (my $i=0; $i<@jsarray; $i++) {
8523: if (ref($jsarray[$i]) eq 'ARRAY') {
8524: my $catstr = join('","',@{$jsarray[$i]});
8525: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
8526: }
8527: }
8528: }
8529: } else {
8530: $jstext = ' var categories = Array(1);'."\n".
8531: ' categories[0] = Array("instcode_pos");'."\n";
8532: }
8533: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
8534: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
8535: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
8536: &js_escape(\$instcode_reserved);
8537: &js_escape(\$communities_reserved);
8538: &js_escape(\$choose_again);
8539: $output = <<"ENDSCRIPT";
8540: <script type="text/javascript">
8541: // <![CDATA[
8542: function reorderCats(form,parent,item,idx) {
8543: var changedVal;
8544: $jstext
8545: var newpos = 'addcategory_pos';
8546: if (parent == '') {
8547: var has_instcode = 0;
8548: var maxtop = categories[idx].length;
8549: for (var j=0; j<maxtop; j++) {
8550: if (categories[idx][j] == 'instcode::0') {
8551: has_instcode == 1;
8552: }
8553: }
8554: if (has_instcode == 0) {
8555: categories[idx][maxtop] = 'instcode_pos';
8556: }
8557: } else {
8558: newpos += '_'+parent;
8559: }
8560: var maxh = 1 + categories[idx].length;
8561: var current = new Array;
8562: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
8563: if (item == newpos) {
8564: changedVal = newitemVal;
8565: } else {
8566: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
8567: current[newitemVal] = newpos;
8568: }
8569: for (var i=0; i<categories[idx].length; i++) {
8570: var elementName = categories[idx][i];
8571: if (elementName != item) {
8572: if (form.elements[elementName]) {
8573: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
8574: current[currVal] = elementName;
8575: }
8576: }
8577: }
8578: var oldVal;
8579: for (var j=0; j<maxh; j++) {
8580: if (current[j] == undefined) {
8581: oldVal = j;
8582: }
8583: }
8584: if (oldVal < changedVal) {
8585: for (var k=oldVal+1; k<=changedVal ; k++) {
8586: var elementName = current[k];
8587: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
8588: }
8589: } else {
8590: for (var k=changedVal; k<oldVal; k++) {
8591: var elementName = current[k];
8592: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
8593: }
8594: }
8595: return;
8596: }
8597:
8598: function categoryCheck(form) {
8599: if (form.elements['addcategory_name'].value == 'instcode') {
8600: alert('$instcode_reserved\\n$choose_again');
8601: return false;
8602: }
8603: if (form.elements['addcategory_name'].value == 'communities') {
8604: alert('$communities_reserved\\n$choose_again');
8605: return false;
8606: }
8607: return true;
8608: }
8609:
8610: // ]]>
8611: </script>
8612:
8613: ENDSCRIPT
8614: return $output;
8615: }
8616:
8617: sub initialize_categories {
8618: my ($itemcount) = @_;
8619: my ($datatable,$css_class,$chgstr);
8620: my %default_names = &Apache::lonlocal::texthash (
8621: instcode => 'Official courses (with institutional codes)',
8622: communities => 'Communities',
8623: );
8624: my $select0 = ' selected="selected"';
8625: my $select1 = '';
8626: foreach my $default ('instcode','communities') {
8627: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8628: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','0'".');"';
8629: if ($default eq 'communities') {
8630: $select1 = $select0;
8631: $select0 = '';
8632: }
8633: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
8634: .'<select name="'.$default.'_pos">'
8635: .'<option value="0"'.$select0.'>1</option>'
8636: .'<option value="1"'.$select1.'>2</option>'
8637: .'<option value="2">3</option></select> '
8638: .$default_names{$default}
8639: .'</span></td><td><span class="LC_nobreak">'
8640: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
8641: .&mt('Display').'</label> <label>'
8642: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
8643: .'</label></span></td></tr>';
8644: $itemcount ++;
8645: }
8646: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8647: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
8648: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
8649: .'<select name="addcategory_pos"'.$chgstr.'>'
8650: .'<option value="0">1</option>'
8651: .'<option value="1">2</option>'
8652: .'<option value="2" selected="selected">3</option></select> '
8653: .&mt('Add category').'</span></td><td><span class="LC_nobreak">'.&mt('Name:')
8654: .' <input type="text" size="20" name="addcategory_name" value="" /></span>'
8655: .'</td></tr>';
8656: return $datatable;
8657: }
8658:
8659: sub build_category_rows {
8660: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
8661: my ($text,$name,$item,$chgstr);
8662: if (ref($cats) eq 'ARRAY') {
8663: my $maxdepth = scalar(@{$cats});
8664: if (ref($cats->[$depth]) eq 'HASH') {
8665: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
8666: my $numchildren = @{$cats->[$depth]{$parent}};
8667: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
8668: $text .= '<td><table class="LC_data_table">';
8669: my ($idxnum,$parent_name,$parent_item);
8670: my $higher = $depth - 1;
8671: if ($higher == 0) {
8672: $parent_name = &escape($parent).'::'.$higher;
8673: } else {
8674: if (ref($path) eq 'ARRAY') {
8675: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
8676: }
8677: }
8678: $parent_item = 'addcategory_pos_'.$parent_name;
8679: for (my $j=0; $j<=$numchildren; $j++) {
8680: if ($j < $numchildren) {
8681: $name = $cats->[$depth]{$parent}[$j];
8682: $item = &escape($name).':'.&escape($parent).':'.$depth;
8683: $idxnum = $idx->{$item};
8684: } else {
8685: $name = $parent_name;
8686: $item = $parent_item;
8687: }
8688: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
8689: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
8690: for (my $i=0; $i<=$numchildren; $i++) {
8691: my $vpos = $i+1;
8692: my $selstr;
8693: if ($j == $i) {
8694: $selstr = ' selected="selected" ';
8695: }
8696: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
8697: }
8698: $text .= '</select> ';
8699: if ($j < $numchildren) {
8700: my $deeper = $depth+1;
8701: $text .= $name.' '
8702: .'<label><input type="checkbox" name="deletecategory" value="'
8703: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
8704: if(ref($path) eq 'ARRAY') {
8705: push(@{$path},$name);
8706: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
8707: pop(@{$path});
8708: }
8709: } else {
8710: $text .= &mt('Add subcategory:').' </span><input type="text" size="20" name="addcategory_name_';
8711: if ($j == $numchildren) {
8712: $text .= $name;
8713: } else {
8714: $text .= $item;
8715: }
8716: $text .= '" value="" />';
8717: }
8718: $text .= '</td></tr>';
8719: }
8720: $text .= '</table></td>';
8721: } else {
8722: my $higher = $depth-1;
8723: if ($higher == 0) {
8724: $name = &escape($parent).'::'.$higher;
8725: } else {
8726: if (ref($path) eq 'ARRAY') {
8727: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
8728: }
8729: }
8730: my $colspan;
8731: if ($parent ne 'instcode') {
8732: $colspan = $maxdepth - $depth - 1;
8733: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="text" size="20" name="subcat_'.$name.'" value="" /></td>';
8734: }
8735: }
8736: }
8737: }
8738: return $text;
8739: }
8740:
8741: sub modifiable_userdata_row {
8742: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
8743: $rowid,$customcss,$rowstyle) = @_;
8744: my ($role,$rolename,$statustype);
8745: $role = $item;
8746: if ($context eq 'cancreate') {
8747: if ($item =~ /^(emailusername)_(.+)$/) {
8748: $role = $1;
8749: $statustype = $2;
8750: if (ref($usertypes) eq 'HASH') {
8751: if ($usertypes->{$statustype}) {
8752: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
8753: } else {
8754: $rolename = &mt('Data provided by user');
8755: }
8756: }
8757: }
8758: } elsif ($context eq 'selfcreate') {
8759: if (ref($usertypes) eq 'HASH') {
8760: $rolename = $usertypes->{$role};
8761: } else {
8762: $rolename = $role;
8763: }
8764: } else {
8765: if ($role eq 'cr') {
8766: $rolename = &mt('Custom role');
8767: } else {
8768: $rolename = &Apache::lonnet::plaintext($role);
8769: }
8770: }
8771: my (@fields,%fieldtitles);
8772: if (ref($fieldsref) eq 'ARRAY') {
8773: @fields = @{$fieldsref};
8774: } else {
8775: @fields = ('lastname','firstname','middlename','generation',
8776: 'permanentemail','id');
8777: }
8778: if ((ref($titlesref) eq 'HASH')) {
8779: %fieldtitles = %{$titlesref};
8780: } else {
8781: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
8782: }
8783: my $output;
8784: my $css_class;
8785: if ($rowcount%2) {
8786: $css_class = 'LC_odd_row';
8787: }
8788: if ($customcss) {
8789: $css_class .= " $customcss";
8790: }
8791: $css_class =~ s/^\s+//;
8792: if ($css_class) {
8793: $css_class = ' class="'.$css_class.'"';
8794: }
8795: if ($rowstyle) {
8796: $css_class .= ' style="'.$rowstyle.'"';
8797: }
8798: if ($rowid) {
8799: $rowid = ' id="'.$rowid.'"';
8800: }
8801:
8802: $output = '<tr '.$css_class.$rowid.'>'.
8803: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
8804: '<td class="LC_left_item" colspan="2"><table>';
8805: my $rem;
8806: my %checks;
8807: if (ref($settings) eq 'HASH') {
8808: if (ref($settings->{$context}) eq 'HASH') {
8809: if (ref($settings->{$context}->{$role}) eq 'HASH') {
8810: my $hashref = $settings->{$context}->{$role};
8811: if ($role eq 'emailusername') {
8812: if ($statustype) {
8813: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
8814: $hashref = $settings->{$context}->{$role}->{$statustype};
8815: if (ref($hashref) eq 'HASH') {
8816: foreach my $field (@fields) {
8817: if ($hashref->{$field}) {
8818: $checks{$field} = $hashref->{$field};
8819: }
8820: }
8821: }
8822: }
8823: }
8824: } else {
8825: if (ref($hashref) eq 'HASH') {
8826: foreach my $field (@fields) {
8827: if ($hashref->{$field}) {
8828: $checks{$field} = ' checked="checked" ';
8829: }
8830: }
8831: }
8832: }
8833: }
8834: }
8835: }
8836:
8837: my $total = scalar(@fields);
8838: for (my $i=0; $i<$total; $i++) {
8839: $rem = $i%($numinrow);
8840: if ($rem == 0) {
8841: if ($i > 0) {
8842: $output .= '</tr>';
8843: }
8844: $output .= '<tr>';
8845: }
8846: my $check = ' ';
8847: unless ($role eq 'emailusername') {
8848: if (exists($checks{$fields[$i]})) {
8849: $check = $checks{$fields[$i]};
8850: } else {
8851: if ($role eq 'st') {
8852: if (ref($settings) ne 'HASH') {
8853: $check = ' checked="checked" ';
8854: }
8855: }
8856: }
8857: }
8858: $output .= '<td class="LC_left_item">'.
8859: '<span class="LC_nobreak">';
8860: if ($role eq 'emailusername') {
8861: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
8862: $checks{$fields[$i]} = 'omit';
8863: }
8864: foreach my $option ('required','optional','omit') {
8865: my $checked='';
8866: if ($checks{$fields[$i]} eq $option) {
8867: $checked='checked="checked" ';
8868: }
8869: $output .= '<label>'.
8870: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
8871: &mt($option).'</label>'.(' ' x2);
8872: }
8873: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
8874: } else {
8875: $output .= '<label>'.
8876: '<input type="checkbox" name="canmodify_'.$role.'" '.
8877: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
8878: '</label>';
8879: }
8880: $output .= '</span></td>';
8881: }
8882: $rem = $total%$numinrow;
8883: my $colsleft;
8884: if ($rem) {
8885: $colsleft = $numinrow - $rem;
8886: }
8887: if ($colsleft > 1) {
8888: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8889: ' </td>';
8890: } elsif ($colsleft == 1) {
8891: $output .= '<td class="LC_left_item"> </td>';
8892: }
8893: $output .= '</tr></table></td></tr>';
8894: return $output;
8895: }
8896:
8897: sub insttypes_row {
8898: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
8899: $customcss,$rowstyle) = @_;
8900: my %lt = &Apache::lonlocal::texthash (
8901: cansearch => 'Users allowed to search',
8902: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
8903: lockablenames => 'User preference to lock name',
8904: selfassign => 'Self-reportable affiliations',
8905: overrides => "Override domain's helpdesk settings based on requester's affiliation",
8906: );
8907: my $showdom;
8908: if ($context eq 'cansearch') {
8909: $showdom = ' ('.$dom.')';
8910: }
8911: my $class = 'LC_left_item';
8912: if ($context eq 'statustocreate') {
8913: $class = 'LC_right_item';
8914: }
8915: my $css_class;
8916: if ($$rowtotal%2) {
8917: $css_class = 'LC_odd_row';
8918: }
8919: if ($customcss) {
8920: $css_class .= ' '.$customcss;
8921: }
8922: $css_class =~ s/^\s+//;
8923: if ($css_class) {
8924: $css_class = ' class="'.$css_class.'"';
8925: }
8926: if ($rowstyle) {
8927: $css_class .= ' style="'.$rowstyle.'"';
8928: }
8929: if ($onclick) {
8930: $onclick = 'onclick="'.$onclick.'" ';
8931: }
8932: my $output = '<tr'.$css_class.'>'.
8933: '<td>'.$lt{$context}.$showdom.
8934: '</td><td class="'.$class.'" colspan="2"><table>';
8935: my $rem;
8936: if (ref($types) eq 'ARRAY') {
8937: for (my $i=0; $i<@{$types}; $i++) {
8938: if (defined($usertypes->{$types->[$i]})) {
8939: my $rem = $i%($numinrow);
8940: if ($rem == 0) {
8941: if ($i > 0) {
8942: $output .= '</tr>';
8943: }
8944: $output .= '<tr>';
8945: }
8946: my $check = ' ';
8947: if (ref($settings) eq 'HASH') {
8948: if (ref($settings->{$context}) eq 'ARRAY') {
8949: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
8950: $check = ' checked="checked" ';
8951: }
8952: } elsif (ref($settings->{$context}) eq 'HASH') {
8953: if (ref($settings->{$context}->{$types->[$i]}) eq 'HASH') {
8954: $check = ' checked="checked" ';
8955: }
8956: } elsif ($context eq 'statustocreate') {
8957: $check = ' checked="checked" ';
8958: }
8959: }
8960: $output .= '<td class="LC_left_item">'.
8961: '<span class="LC_nobreak"><label>'.
8962: '<input type="checkbox" name="'.$context.'" '.
8963: 'value="'.$types->[$i].'"'.$check.$onclick.'/>'.
8964: $usertypes->{$types->[$i]}.'</label></span></td>';
8965: }
8966: }
8967: $rem = @{$types}%($numinrow);
8968: }
8969: my $colsleft = $numinrow - $rem;
8970: if ($context eq 'overrides') {
8971: if ($colsleft > 1) {
8972: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
8973: } else {
8974: $output .= '<td class="LC_left_item">';
8975: }
8976: $output .= ' ';
8977: } else {
8978: if ($rem == 0) {
8979: $output .= '<tr>';
8980: }
8981: if ($colsleft > 1) {
8982: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
8983: } else {
8984: $output .= '<td class="LC_left_item">';
8985: }
8986: my $defcheck = ' ';
8987: if (ref($settings) eq 'HASH') {
8988: if (ref($settings->{$context}) eq 'ARRAY') {
8989: if (grep(/^default$/,@{$settings->{$context}})) {
8990: $defcheck = ' checked="checked" ';
8991: }
8992: } elsif ($context eq 'statustocreate') {
8993: $defcheck = ' checked="checked" ';
8994: }
8995: }
8996: $output .= '<span class="LC_nobreak"><label>'.
8997: '<input type="checkbox" name="'.$context.'" '.
8998: 'value="default"'.$defcheck.$onclick.' />'.
8999: $othertitle.'</label></span>';
9000: }
9001: $output .= '</td></tr></table></td></tr>';
9002: return $output;
9003: }
9004:
9005: sub sorted_searchtitles {
9006: my %searchtitles = &Apache::lonlocal::texthash(
9007: 'uname' => 'username',
9008: 'lastname' => 'last name',
9009: 'lastfirst' => 'last name, first name',
9010: );
9011: my @titleorder = ('uname','lastname','lastfirst');
9012: return (\%searchtitles,\@titleorder);
9013: }
9014:
9015: sub sorted_searchtypes {
9016: my %srchtypes_desc = (
9017: exact => 'is exact match',
9018: contains => 'contains ..',
9019: begins => 'begins with ..',
9020: );
9021: my @srchtypeorder = ('exact','begins','contains');
9022: return (\%srchtypes_desc,\@srchtypeorder);
9023: }
9024:
9025: sub usertype_update_row {
9026: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
9027: my $datatable;
9028: my $numinrow = 4;
9029: foreach my $type (@{$types}) {
9030: if (defined($usertypes->{$type})) {
9031: $$rownums ++;
9032: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
9033: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
9034: '</td><td class="LC_left_item"><table>';
9035: for (my $i=0; $i<@{$fields}; $i++) {
9036: my $rem = $i%($numinrow);
9037: if ($rem == 0) {
9038: if ($i > 0) {
9039: $datatable .= '</tr>';
9040: }
9041: $datatable .= '<tr>';
9042: }
9043: my $check = ' ';
9044: if (ref($settings) eq 'HASH') {
9045: if (ref($settings->{'fields'}) eq 'HASH') {
9046: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
9047: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
9048: $check = ' checked="checked" ';
9049: }
9050: }
9051: }
9052: }
9053:
9054: if ($i == @{$fields}-1) {
9055: my $colsleft = $numinrow - $rem;
9056: if ($colsleft > 1) {
9057: $datatable .= '<td colspan="'.$colsleft.'">';
9058: } else {
9059: $datatable .= '<td>';
9060: }
9061: } else {
9062: $datatable .= '<td>';
9063: }
9064: $datatable .= '<span class="LC_nobreak"><label>'.
9065: '<input type="checkbox" name="updateable_'.$type.
9066: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
9067: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
9068: }
9069: $datatable .= '</tr></table></td></tr>';
9070: }
9071: }
9072: return $datatable;
9073: }
9074:
9075: sub modify_login {
9076: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
9077: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
9078: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon,
9079: %currsaml,%saml,%samltext,%samlimg,%samlalt,%samlurl,%samltitle,%samlnotsso);
9080: %title = ( coursecatalog => 'Display course catalog',
9081: adminmail => 'Display administrator E-mail address',
9082: helpdesk => 'Display "Contact Helpdesk" link',
9083: newuser => 'Link for visitors to create a user account',
9084: loginheader => 'Log-in box header',
9085: saml => 'Dual SSO and non-SSO login');
9086: @offon = ('off','on');
9087: if (ref($domconfig{login}) eq 'HASH') {
9088: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
9089: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
9090: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
9091: }
9092: }
9093: if (ref($domconfig{login}{'saml'}) eq 'HASH') {
9094: foreach my $lonhost (keys(%{$domconfig{login}{'saml'}})) {
9095: if (ref($domconfig{login}{'saml'}{$lonhost}) eq 'HASH') {
9096: $currsaml{$lonhost} = $domconfig{login}{'saml'}{$lonhost};
9097: $saml{$lonhost} = 1;
9098: $samltext{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'text'};
9099: $samlurl{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'url'};
9100: $samlalt{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'alt'};
9101: $samlimg{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'img'};
9102: $samltitle{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'title'};
9103: $samlnotsso{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'notsso'};
9104: }
9105: }
9106: }
9107: }
9108: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
9109: \%domconfig,\%loginhash);
9110: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
9111: foreach my $item (@toggles) {
9112: $loginhash{login}{$item} = $env{'form.'.$item};
9113: }
9114: $loginhash{login}{loginheader} = $env{'form.loginheader'};
9115: if (ref($colchanges{'login'}) eq 'HASH') {
9116: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
9117: \%loginhash);
9118: }
9119:
9120: my %servers = &Apache::lonnet::internet_dom_servers($dom);
9121: my %domservers = &Apache::lonnet::get_servers($dom);
9122: my @loginvia_attribs = ('serverpath','custompath','exempt');
9123: if (keys(%servers) > 1) {
9124: foreach my $lonhost (keys(%servers)) {
9125: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
9126: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
9127: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
9128: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
9129: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
9130: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
9131: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
9132: $changes{'loginvia'}{$lonhost} = 1;
9133: } else {
9134: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
9135: $changes{'loginvia'}{$lonhost} = 1;
9136: }
9137: } else {
9138: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
9139: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
9140: $changes{'loginvia'}{$lonhost} = 1;
9141: }
9142: }
9143: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
9144: foreach my $item (@loginvia_attribs) {
9145: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
9146: }
9147: } else {
9148: foreach my $item (@loginvia_attribs) {
9149: my $new = $env{'form.'.$lonhost.'_'.$item};
9150: if (($item eq 'serverpath') && ($new eq 'custom')) {
9151: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
9152: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
9153: $new = '/';
9154: }
9155: }
9156: if (($item eq 'custompath') &&
9157: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
9158: $new = '';
9159: }
9160: if ($new ne $curr_loginvia{$lonhost}{$item}) {
9161: $changes{'loginvia'}{$lonhost} = 1;
9162: }
9163: if ($item eq 'exempt') {
9164: $new = &check_exempt_addresses($new);
9165: }
9166: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
9167: }
9168: }
9169: } else {
9170: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
9171: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
9172: $changes{'loginvia'}{$lonhost} = 1;
9173: foreach my $item (@loginvia_attribs) {
9174: my $new = $env{'form.'.$lonhost.'_'.$item};
9175: if (($item eq 'serverpath') && ($new eq 'custom')) {
9176: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
9177: $new = '/';
9178: }
9179: }
9180: if (($item eq 'custompath') &&
9181: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
9182: $new = '';
9183: }
9184: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
9185: }
9186: }
9187: }
9188: }
9189: }
9190:
9191: my $servadm = $r->dir_config('lonAdmEMail');
9192: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
9193: if (ref($domconfig{'login'}) eq 'HASH') {
9194: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
9195: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
9196: if ($lang eq 'nolang') {
9197: push(@currlangs,$lang);
9198: } elsif (defined($langchoices{$lang})) {
9199: push(@currlangs,$lang);
9200: } else {
9201: next;
9202: }
9203: }
9204: }
9205: }
9206: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
9207: if (@currlangs > 0) {
9208: foreach my $lang (@currlangs) {
9209: if (grep(/^\Q$lang\E$/,@delurls)) {
9210: $changes{'helpurl'}{$lang} = 1;
9211: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
9212: $changes{'helpurl'}{$lang} = 1;
9213: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
9214: push(@newlangs,$lang);
9215: } else {
9216: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
9217: }
9218: }
9219: }
9220: unless (grep(/^nolang$/,@currlangs)) {
9221: if ($env{'form.loginhelpurl_nolang.filename'}) {
9222: $changes{'helpurl'}{'nolang'} = 1;
9223: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
9224: push(@newlangs,'nolang');
9225: }
9226: }
9227: if ($env{'form.loginhelpurl_add_lang'}) {
9228: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
9229: ($env{'form.loginhelpurl_add_file.filename'})) {
9230: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
9231: $addedfile = $env{'form.loginhelpurl_add_lang'};
9232: }
9233: }
9234: if ((@newlangs > 0) || ($addedfile)) {
9235: my $error;
9236: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
9237: if ($configuserok eq 'ok') {
9238: if ($switchserver) {
9239: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
9240: } elsif ($author_ok eq 'ok') {
9241: my @allnew = @newlangs;
9242: if ($addedfile ne '') {
9243: push(@allnew,$addedfile);
9244: }
9245: foreach my $lang (@allnew) {
9246: my $formelem = 'loginhelpurl_'.$lang;
9247: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
9248: $formelem = 'loginhelpurl_add_file';
9249: }
9250: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
9251: "help/$lang",'','',$newfile{$lang});
9252: if ($result eq 'ok') {
9253: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
9254: $changes{'helpurl'}{$lang} = 1;
9255: } else {
9256: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
9257: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
9258: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
9259: (!grep(/^\Q$lang\E$/,@delurls))) {
9260: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
9261: }
9262: }
9263: }
9264: } else {
9265: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
9266: }
9267: } else {
9268: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
9269: }
9270: if ($error) {
9271: &Apache::lonnet::logthis($error);
9272: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9273: }
9274: }
9275:
9276: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
9277: if (ref($domconfig{'login'}) eq 'HASH') {
9278: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
9279: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
9280: if ($domservers{$lonhost}) {
9281: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
9282: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
9283: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
9284: }
9285: }
9286: }
9287: }
9288: }
9289: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
9290: foreach my $lonhost (sort(keys(%domservers))) {
9291: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
9292: $changes{'headtag'}{$lonhost} = 1;
9293: } else {
9294: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
9295: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
9296: }
9297: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
9298: push(@newhosts,$lonhost);
9299: } elsif ($currheadtagurls{$lonhost}) {
9300: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
9301: if ($currexempt{$lonhost}) {
9302: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
9303: $changes{'headtag'}{$lonhost} = 1;
9304: }
9305: } elsif ($possexempt{$lonhost}) {
9306: $changes{'headtag'}{$lonhost} = 1;
9307: }
9308: if ($possexempt{$lonhost}) {
9309: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
9310: }
9311: }
9312: }
9313: }
9314: if (@newhosts) {
9315: my $error;
9316: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
9317: if ($configuserok eq 'ok') {
9318: if ($switchserver) {
9319: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
9320: } elsif ($author_ok eq 'ok') {
9321: foreach my $lonhost (@newhosts) {
9322: my $formelem = 'loginheadtag_'.$lonhost;
9323: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
9324: "login/headtag/$lonhost",'','',
9325: $env{'form.loginheadtag_'.$lonhost.'.filename'});
9326: if ($result eq 'ok') {
9327: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
9328: $changes{'headtag'}{$lonhost} = 1;
9329: if ($possexempt{$lonhost}) {
9330: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
9331: }
9332: } else {
9333: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
9334: $newheadtagurls{$lonhost},$result);
9335: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
9336: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
9337: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
9338: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
9339: }
9340: }
9341: }
9342: } else {
9343: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
9344: }
9345: } else {
9346: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
9347: }
9348: if ($error) {
9349: &Apache::lonnet::logthis($error);
9350: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9351: }
9352: }
9353: my @delsamlimg = &Apache::loncommon::get_env_multiple('form.saml_img_del');
9354: my @newsamlimgs;
9355: foreach my $lonhost (keys(%domservers)) {
9356: if ($env{'form.saml_'.$lonhost}) {
9357: if ($env{'form.saml_img_'.$lonhost.'.filename'}) {
9358: push(@newsamlimgs,$lonhost);
9359: }
9360: foreach my $item ('text','alt','url','title','notsso') {
9361: $env{'form.saml_'.$item.'_'.$lonhost} =~ s/^\s+|\s+$//g;
9362: }
9363: if ($saml{$lonhost}) {
9364: if (grep(/^\Q$lonhost\E$/,@delsamlimg)) {
9365: #FIXME Need to obsolete published image
9366: delete($currsaml{$lonhost}{'img'});
9367: $changes{'saml'}{$lonhost} = 1;
9368: }
9369: if ($env{'form.saml_alt_'.$lonhost} ne $samlalt{$lonhost}) {
9370: $changes{'saml'}{$lonhost} = 1;
9371: }
9372: if ($env{'form.saml_text_'.$lonhost} ne $samltext{$lonhost}) {
9373: $changes{'saml'}{$lonhost} = 1;
9374: }
9375: if ($env{'form.saml_url_'.$lonhost} ne $samlurl{$lonhost}) {
9376: $changes{'saml'}{$lonhost} = 1;
9377: }
9378: if ($env{'form.saml_title_'.$lonhost} ne $samltitle{$lonhost}) {
9379: $changes{'saml'}{$lonhost} = 1;
9380: }
9381: if ($env{'form.saml_notsso_'.$lonhost} ne $samlnotsso{$lonhost}) {
9382: $changes{'saml'}{$lonhost} = 1;
9383: }
9384: } else {
9385: $changes{'saml'}{$lonhost} = 1;
9386: }
9387: foreach my $item ('text','alt','url','title','notsso') {
9388: $currsaml{$lonhost}{$item} = $env{'form.saml_'.$item.'_'.$lonhost};
9389: }
9390: } else {
9391: if ($saml{$lonhost}) {
9392: $changes{'saml'}{$lonhost} = 1;
9393: delete($currsaml{$lonhost});
9394: }
9395: }
9396: }
9397: foreach my $posshost (keys(%currsaml)) {
9398: unless (exists($domservers{$posshost})) {
9399: delete($currsaml{$posshost});
9400: }
9401: }
9402: %{$loginhash{'login'}{'saml'}} = %currsaml;
9403: if (@newsamlimgs) {
9404: my $error;
9405: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
9406: if ($configuserok eq 'ok') {
9407: if ($switchserver) {
9408: $error = &mt("Upload of SSO Button Image is not permitted to this server: [_1].",$switchserver);
9409: } elsif ($author_ok eq 'ok') {
9410: foreach my $lonhost (@newsamlimgs) {
9411: my $formelem = 'saml_img_'.$lonhost;
9412: my ($result,$imgurl) = &publishlogo($r,'upload',$formelem,$dom,$confname,
9413: "login/saml/$lonhost",'','',
9414: $env{'form.saml_img_'.$lonhost.'.filename'});
9415: if ($result eq 'ok') {
9416: $currsaml{$lonhost}{'img'} = $imgurl;
9417: $loginhash{'login'}{'saml'}{$lonhost}{'img'} = $imgurl;
9418: $changes{'saml'}{$lonhost} = 1;
9419: } else {
9420: my $puberror = &mt("Upload of SSO button image failed for [_1] because an error occurred publishing the file in RES space. Error was: [_2].",
9421: $lonhost,$result);
9422: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
9423: }
9424: }
9425: } else {
9426: $error = &mt("Upload of SSO button image file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
9427: }
9428: } else {
9429: $error = &mt("Upload of SSO button image file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
9430: }
9431: if ($error) {
9432: &Apache::lonnet::logthis($error);
9433: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9434: }
9435: }
9436: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
9437:
9438: my $defaulthelpfile = '/adm/loginproblems.html';
9439: my $defaulttext = &mt('Default in use');
9440:
9441: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
9442: $dom);
9443: if ($putresult eq 'ok') {
9444: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
9445: my %defaultchecked = (
9446: 'coursecatalog' => 'on',
9447: 'helpdesk' => 'on',
9448: 'adminmail' => 'off',
9449: 'newuser' => 'off',
9450: );
9451: if (ref($domconfig{'login'}) eq 'HASH') {
9452: foreach my $item (@toggles) {
9453: if ($defaultchecked{$item} eq 'on') {
9454: if (($domconfig{'login'}{$item} eq '0') &&
9455: ($env{'form.'.$item} eq '1')) {
9456: $changes{$item} = 1;
9457: } elsif (($domconfig{'login'}{$item} eq '' ||
9458: $domconfig{'login'}{$item} eq '1') &&
9459: ($env{'form.'.$item} eq '0')) {
9460: $changes{$item} = 1;
9461: }
9462: } elsif ($defaultchecked{$item} eq 'off') {
9463: if (($domconfig{'login'}{$item} eq '1') &&
9464: ($env{'form.'.$item} eq '0')) {
9465: $changes{$item} = 1;
9466: } elsif (($domconfig{'login'}{$item} eq '' ||
9467: $domconfig{'login'}{$item} eq '0') &&
9468: ($env{'form.'.$item} eq '1')) {
9469: $changes{$item} = 1;
9470: }
9471: }
9472: }
9473: }
9474: if (keys(%changes) > 0 || $colchgtext) {
9475: &Apache::loncommon::devalidate_domconfig_cache($dom);
9476: if (exists($changes{'saml'})) {
9477: my $hostid_in_use;
9478: my @hosts = &Apache::lonnet::current_machine_ids();
9479: if (@hosts > 1) {
9480: foreach my $hostid (@hosts) {
9481: if (&Apache::lonnet::host_domain($hostid) eq $dom) {
9482: $hostid_in_use = $hostid;
9483: last;
9484: }
9485: }
9486: } else {
9487: $hostid_in_use = $r->dir_config('lonHostID');
9488: }
9489: if (($hostid_in_use) &&
9490: (&Apache::lonnet::host_domain($hostid_in_use) eq $dom)) {
9491: &Apache::lonnet::devalidate_cache_new('samllanding',$hostid_in_use);
9492: }
9493: if (ref($lastactref) eq 'HASH') {
9494: if (ref($changes{'saml'}) eq 'HASH') {
9495: my %updates;
9496: map { $updates{$_} = 1; } keys(%{$changes{'saml'}});
9497: $lastactref->{'samllanding'} = \%updates;
9498: }
9499: }
9500: }
9501: if (ref($lastactref) eq 'HASH') {
9502: $lastactref->{'domainconfig'} = 1;
9503: }
9504: $resulttext = &mt('Changes made:').'<ul>';
9505: foreach my $item (sort(keys(%changes))) {
9506: if ($item eq 'loginvia') {
9507: if (ref($changes{$item}) eq 'HASH') {
9508: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
9509: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
9510: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
9511: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
9512: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
9513: $protocol = 'http' if ($protocol ne 'https');
9514: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
9515:
9516: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
9517: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
9518: } else {
9519: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
9520: }
9521: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
9522: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
9523: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
9524: }
9525: $resulttext .= '</li>';
9526: } else {
9527: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
9528: }
9529: } else {
9530: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
9531: }
9532: }
9533: $resulttext .= '</ul></li>';
9534: }
9535: } elsif ($item eq 'helpurl') {
9536: if (ref($changes{$item}) eq 'HASH') {
9537: foreach my $lang (sort(keys(%{$changes{$item}}))) {
9538: if (grep(/^\Q$lang\E$/,@delurls)) {
9539: my ($chg,$link);
9540: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
9541: if ($lang eq 'nolang') {
9542: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
9543: } else {
9544: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
9545: }
9546: $resulttext .= '<li>'.$chg.'</li>';
9547: } else {
9548: my $chg;
9549: if ($lang eq 'nolang') {
9550: $chg = &mt('custom log-in help file for no preferred language');
9551: } else {
9552: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
9553: }
9554: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
9555: $loginhash{'login'}{'helpurl'}{$lang}.
9556: '?inhibitmenu=yes',$chg,600,500).
9557: '</li>';
9558: }
9559: }
9560: }
9561: } elsif ($item eq 'headtag') {
9562: if (ref($changes{$item}) eq 'HASH') {
9563: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
9564: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
9565: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
9566: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
9567: $resulttext .= '<li><a href="'.
9568: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
9569: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
9570: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
9571: if ($possexempt{$lonhost}) {
9572: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
9573: } else {
9574: $resulttext .= &mt('included for any client IP');
9575: }
9576: $resulttext .= '</li>';
9577: }
9578: }
9579: }
9580: } elsif ($item eq 'saml') {
9581: if (ref($changes{$item}) eq 'HASH') {
9582: my %notlt = (
9583: text => 'Text for log-in by SSO',
9584: img => 'SSO button image',
9585: alt => 'Alt text for button image',
9586: url => 'SSO URL',
9587: title => 'Tooltip for SSO link',
9588: notsso => 'Text for non-SSO log-in',
9589: );
9590: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
9591: if (ref($currsaml{$lonhost}) eq 'HASH') {
9592: $resulttext .= '<li>'.&mt("$title{$item} in use for [_1]","<b>$lonhost</b>").
9593: '<ul>';
9594: foreach my $key ('text','img','alt','url','title','notsso') {
9595: if ($currsaml{$lonhost}{$key} eq '') {
9596: $resulttext .= '<li>'.&mt("$notlt{$key} not in use").'</li>';
9597: } else {
9598: my $value = "'$currsaml{$lonhost}{$key}'";
9599: if ($key eq 'img') {
9600: $value = '<img src="'.$currsaml{$lonhost}{$key}.'" />';
9601: }
9602: $resulttext .= '<li>'.&mt("$notlt{$key} set to: [_1]",
9603: $value).'</li>';
9604: }
9605: }
9606: $resulttext .= '</ul></li>';
9607: } else {
9608: $resulttext .= '<li>'.&mt("$title{$item} not in use for [_1]",$lonhost).'</li>';
9609: }
9610: }
9611: }
9612: } elsif ($item eq 'captcha') {
9613: if (ref($loginhash{'login'}) eq 'HASH') {
9614: my $chgtxt;
9615: if ($loginhash{'login'}{$item} eq 'notused') {
9616: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
9617: } else {
9618: my %captchas = &captcha_phrases();
9619: if ($captchas{$loginhash{'login'}{$item}}) {
9620: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
9621: } else {
9622: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
9623: }
9624: }
9625: $resulttext .= '<li>'.$chgtxt.'</li>';
9626: }
9627: } elsif ($item eq 'recaptchakeys') {
9628: if (ref($loginhash{'login'}) eq 'HASH') {
9629: my ($privkey,$pubkey);
9630: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
9631: $pubkey = $loginhash{'login'}{$item}{'public'};
9632: $privkey = $loginhash{'login'}{$item}{'private'};
9633: }
9634: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
9635: if (!$pubkey) {
9636: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
9637: } else {
9638: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
9639: }
9640: if (!$privkey) {
9641: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
9642: } else {
9643: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
9644: }
9645: $chgtxt .= '</ul>';
9646: $resulttext .= '<li>'.$chgtxt.'</li>';
9647: }
9648: } elsif ($item eq 'recaptchaversion') {
9649: if (ref($loginhash{'login'}) eq 'HASH') {
9650: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
9651: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
9652: '</li>';
9653: }
9654: }
9655: } else {
9656: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
9657: }
9658: }
9659: $resulttext .= $colchgtext.'</ul>';
9660: } else {
9661: $resulttext = &mt('No changes made to log-in page settings');
9662: }
9663: } else {
9664: $resulttext = '<span class="LC_error">'.
9665: &mt('An error occurred: [_1]',$putresult).'</span>';
9666: }
9667: if ($errors) {
9668: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
9669: $errors.'</ul>';
9670: }
9671: return $resulttext;
9672: }
9673:
9674: sub check_exempt_addresses {
9675: my ($iplist) = @_;
9676: $iplist =~ s/^\s+//;
9677: $iplist =~ s/\s+$//;
9678: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
9679: my (@okips,$new);
9680: foreach my $ip (@poss_ips) {
9681: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
9682: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
9683: push(@okips,$ip);
9684: }
9685: }
9686: }
9687: if (@okips > 0) {
9688: $new = join(',',@okips);
9689: } else {
9690: $new = '';
9691: }
9692: return $new;
9693: }
9694:
9695: sub color_font_choices {
9696: my %choices =
9697: &Apache::lonlocal::texthash (
9698: img => "Header",
9699: bgs => "Background colors",
9700: links => "Link colors",
9701: images => "Images",
9702: font => "Font color",
9703: fontmenu => "Font menu",
9704: pgbg => "Page",
9705: tabbg => "Header",
9706: sidebg => "Border",
9707: link => "Link",
9708: alink => "Active link",
9709: vlink => "Visited link",
9710: );
9711: return %choices;
9712: }
9713:
9714: sub modify_ipaccess {
9715: my ($dom,$lastactref,%domconfig) = @_;
9716: my (@allpos,%changes,%confhash,$errors,$resulttext);
9717: my (@items,%deletions,%itemids,@warnings);
9718: my ($typeorder,$types) = &commblocktype_text();
9719: if ($env{'form.ipaccess_add'}) {
9720: my $name = $env{'form.ipaccess_name_add'};
9721: my ($newid,$error) = &get_ipaccess_id($dom,$name);
9722: if ($newid) {
9723: $itemids{'add'} = $newid;
9724: push(@items,'add');
9725: $changes{$newid} = 1;
9726: } else {
9727: $error = &mt('Failed to acquire unique ID for new IP access control item');
9728: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9729: }
9730: }
9731: if (ref($domconfig{'ipaccess'}) eq 'HASH') {
9732: my @todelete = &Apache::loncommon::get_env_multiple('form.ipaccess_del');
9733: if (@todelete) {
9734: map { $deletions{$_} = 1; } @todelete;
9735: }
9736: my $maxnum = $env{'form.ipaccess_maxnum'};
9737: for (my $i=0; $i<$maxnum; $i++) {
9738: my $itemid = $env{'form.ipaccess_id_'.$i};
9739: $itemid =~ s/\D+//g;
9740: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
9741: if ($deletions{$itemid}) {
9742: $changes{$itemid} = $domconfig{'ipaccess'}{$itemid}{'name'};
9743: } else {
9744: push(@items,$i);
9745: $itemids{$i} = $itemid;
9746: }
9747: }
9748: }
9749: }
9750: foreach my $idx (@items) {
9751: my $itemid = $itemids{$idx};
9752: next unless ($itemid);
9753: my %current;
9754: unless ($idx eq 'add') {
9755: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
9756: %current = %{$domconfig{'ipaccess'}{$itemid}};
9757: }
9758: }
9759: my $position = $env{'form.ipaccess_pos_'.$itemid};
9760: $position =~ s/\D+//g;
9761: if ($position ne '') {
9762: $allpos[$position] = $itemid;
9763: }
9764: my $name = $env{'form.ipaccess_name_'.$idx};
9765: $name =~ s/^\s+|\s+$//g;
9766: $confhash{$itemid}{'name'} = $name;
9767: my $possrange = $env{'form.ipaccess_range_'.$idx};
9768: $possrange =~ s/^\s+|\s+$//g;
9769: unless ($possrange eq '') {
9770: $possrange =~ s/[\r\n]+/\s/g;
9771: $possrange =~ s/\s*-\s*/-/g;
9772: $possrange =~ s/\s+/,/g;
9773: $possrange =~ s/,+/,/g;
9774: if ($possrange ne '') {
9775: my (@ok,$count);
9776: $count = 0;
9777: foreach my $poss (split(/\,/,$possrange)) {
9778: $count ++;
9779: $poss = &validate_ip_pattern($poss);
9780: if ($poss ne '') {
9781: push(@ok,$poss);
9782: }
9783: }
9784: my $diff = $count - scalar(@ok);
9785: if ($diff) {
9786: $errors .= '<li><span class="LC_error">'.
9787: &mt('[quant,_1,IP] invalid and excluded from saved value for IP range(s) for [_2]',
9788: $diff,$name).
9789: '</span></li>';
9790: }
9791: if (@ok) {
9792: my @cidr_list;
9793: foreach my $item (@ok) {
9794: @cidr_list = &Net::CIDR::cidradd($item,@cidr_list);
9795: }
9796: $confhash{$itemid}{'ip'} = join(',',@cidr_list);
9797: }
9798: }
9799: }
9800: foreach my $field ('name','ip') {
9801: unless (($idx eq 'add') || ($changes{$itemid})) {
9802: if ($current{$field} ne $confhash{$itemid}{$field}) {
9803: $changes{$itemid} = 1;
9804: last;
9805: }
9806: }
9807: }
9808: $confhash{$itemid}{'commblocks'} = {};
9809:
9810: my %commblocks;
9811: map { $commblocks{$_} = 1; } &Apache::loncommon::get_env_multiple('form.ipaccess_block_'.$idx);
9812: foreach my $type (@{$typeorder}) {
9813: if ($commblocks{$type}) {
9814: $confhash{$itemid}{'commblocks'}{$type} = 'on';
9815: }
9816: unless (($idx eq 'add') || ($changes{$itemid})) {
9817: if (ref($current{'commblocks'}) eq 'HASH') {
9818: if ($confhash{$itemid}{'commblocks'}{$type} ne $current{'commblocks'}{$type}) {
9819: $changes{$itemid} = 1;
9820: }
9821: } elsif ($confhash{$itemid}{'commblocks'}{$type}) {
9822: $changes{$itemid} = 1;
9823: }
9824: }
9825: }
9826: $confhash{$itemid}{'courses'} = {};
9827: my %crsdeletions;
9828: my @delcrs = &Apache::loncommon::get_env_multiple('form.ipaccess_course_delete_'.$idx);
9829: if (@delcrs) {
9830: map { $crsdeletions{$_} = 1; } @delcrs;
9831: }
9832: if (ref($current{'courses'}) eq 'HASH') {
9833: foreach my $cid (sort(keys(%{$current{'courses'}}))) {
9834: if ($crsdeletions{$cid}) {
9835: $changes{$itemid} = 1;
9836: } else {
9837: $confhash{$itemid}{'courses'}{$cid} = 1;
9838: }
9839: }
9840: }
9841: $env{'form.ipaccess_cnum_'.$idx} =~ s/^\s+|\s+$//g;
9842: $env{'form.ipaccess_cdom_'.$idx} =~ s/^\s+|\s+$//g;
9843: if (($env{'form.ipaccess_cnum_'.$idx} =~ /^$match_courseid$/) &&
9844: ($env{'form.ipaccess_cdom_'.$idx} =~ /^$match_domain$/)) {
9845: if (&Apache::lonnet::homeserver($env{'form.ipaccess_cnum_'.$idx},
9846: $env{'form.ipaccess_cdom_'.$idx}) eq 'no_host') {
9847: $errors .= '<li><span class="LC_error">'.
9848: &mt('Invalid courseID [_1] omitted from list of allowed courses',
9849: $env{'form.ipaccess_cdom_'.$idx}.'_'.$env{'form.ipaccess_cnum_'.$idx}).
9850: '</span></li>';
9851: } else {
9852: $confhash{$itemid}{'courses'}{$env{'form.ipaccess_cdom_'.$idx}.'_'.$env{'form.ipaccess_cnum_'.$idx}} = 1;
9853: $changes{$itemid} = 1;
9854: }
9855: }
9856: }
9857: if (@allpos > 0) {
9858: my $idx = 0;
9859: foreach my $itemid (@allpos) {
9860: if ($itemid ne '') {
9861: $confhash{$itemid}{'order'} = $idx;
9862: unless ($changes{$itemid}) {
9863: if (ref($domconfig{'ipaccess'}) eq 'HASH') {
9864: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
9865: if ($domconfig{'ipaccess'}{$itemid}{'order'} ne $idx) {
9866: $changes{$itemid} = 1;
9867: }
9868: }
9869: }
9870: }
9871: $idx ++;
9872: }
9873: }
9874: }
9875: if (keys(%changes)) {
9876: my %defaultshash = (
9877: ipaccess => \%confhash,
9878: );
9879: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
9880: $dom);
9881: if ($putresult eq 'ok') {
9882: my $cachetime = 1800;
9883: &Apache::lonnet::do_cache_new('ipaccess',$dom,\%confhash,$cachetime);
9884: if (ref($lastactref) eq 'HASH') {
9885: $lastactref->{'ipaccess'} = 1;
9886: }
9887: $resulttext = &mt('Changes made:').'<ul>';
9888: my %bynum;
9889: foreach my $itemid (sort(keys(%changes))) {
9890: if (ref($confhash{$itemid}) eq 'HASH') {
9891: my $position = $confhash{$itemid}{'order'};
9892: if ($position =~ /^\d+$/) {
9893: $bynum{$position} = $itemid;
9894: }
9895: }
9896: }
9897: if (keys(%deletions)) {
9898: foreach my $itemid (sort { $a <=> $b } keys(%deletions)) {
9899: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
9900: }
9901: }
9902: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
9903: my $itemid = $bynum{$pos};
9904: if (ref($confhash{$itemid}) eq 'HASH') {
9905: $resulttext .= '<li><b>'.$confhash{$itemid}{'name'}.'</b><ul>';
9906: my $position = $pos + 1;
9907: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
9908: if ($confhash{$itemid}{'ip'} eq '') {
9909: $resulttext .= '<li>'.&mt('No IP Range(s) set').'</li>';
9910: } else {
9911: $resulttext .= '<li>'.&mt('IP Range(s): [_1]',$confhash{$itemid}{'ip'}).'</li>';
9912: }
9913: if (keys(%{$confhash{$itemid}{'commblocks'}})) {
9914: $resulttext .= '<li>'.&mt('Functionality Blocked: [_1]',
9915: join(', ', map { $types->{$_}; } sort(keys(%{$confhash{$itemid}{'commblocks'}})))).
9916: '</li>';
9917: } else {
9918: $resulttext .= '<li>'.&mt('No functionality blocked').'</li>';
9919: }
9920: if (keys(%{$confhash{$itemid}{'courses'}})) {
9921: my @courses;
9922: foreach my $cid (sort(keys(%{$confhash{$itemid}{'courses'}}))) {
9923: my %courseinfo = &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
9924: push(@courses,$courseinfo{'description'}.' ('.$cid.')');
9925: }
9926: $resulttext .= '<li>'.&mt('Courses/Communities allowed').':<ul><li>'.
9927: join('</li><li>',@courses).'</li></ul>';
9928: } else {
9929: $resulttext .= '<li>'.&mt('No courses allowed').'</li>';
9930: }
9931: $resulttext .= '</ul></li>';
9932: }
9933: }
9934: $resulttext .= '</ul>';
9935: } else {
9936: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
9937: }
9938: } else {
9939: $resulttext = &mt('No changes made');
9940: }
9941: if ($errors) {
9942: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
9943: $errors.'</ul></p>';
9944: }
9945: return $resulttext;
9946: }
9947:
9948: sub get_ipaccess_id {
9949: my ($domain,$location) = @_;
9950: # get lock on ipaccess db
9951: my $lockhash = {
9952: lock => $env{'user.name'}.
9953: ':'.$env{'user.domain'},
9954: };
9955: my $tries = 0;
9956: my $gotlock = &Apache::lonnet::newput_dom('ipaccess',$lockhash,$domain);
9957: my ($id,$error);
9958:
9959: while (($gotlock ne 'ok') && ($tries<10)) {
9960: $tries ++;
9961: sleep (0.1);
9962: $gotlock = &Apache::lonnet::newput_dom('ipaccess',$lockhash,$domain);
9963: }
9964: if ($gotlock eq 'ok') {
9965: my %currids = &Apache::lonnet::dump_dom('ipaccess',$domain);
9966: if ($currids{'lock'}) {
9967: delete($currids{'lock'});
9968: if (keys(%currids)) {
9969: my @curr = sort { $a <=> $b } keys(%currids);
9970: if ($curr[-1] =~ /^\d+$/) {
9971: $id = 1 + $curr[-1];
9972: }
9973: } else {
9974: $id = 1;
9975: }
9976: if ($id) {
9977: unless (&Apache::lonnet::newput_dom('ipaccess',{ $id => $location },$domain) eq 'ok') {
9978: $error = 'nostore';
9979: }
9980: } else {
9981: $error = 'nonumber';
9982: }
9983: }
9984: my $dellockoutcome = &Apache::lonnet::del_dom('ipaccess',['lock'],$domain);
9985: } else {
9986: $error = 'nolock';
9987: }
9988: return ($id,$error);
9989: }
9990:
9991: sub modify_rolecolors {
9992: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
9993: my ($resulttext,%rolehash);
9994: $rolehash{'rolecolors'} = {};
9995: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
9996: if ($domconfig{'rolecolors'} eq '') {
9997: $domconfig{'rolecolors'} = {};
9998: }
9999: }
10000: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
10001: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
10002: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
10003: $dom);
10004: if ($putresult eq 'ok') {
10005: if (keys(%changes) > 0) {
10006: &Apache::loncommon::devalidate_domconfig_cache($dom);
10007: if (ref($lastactref) eq 'HASH') {
10008: $lastactref->{'domainconfig'} = 1;
10009: }
10010: $resulttext = &display_colorchgs($dom,\%changes,$roles,
10011: $rolehash{'rolecolors'});
10012: } else {
10013: $resulttext = &mt('No changes made to default color schemes');
10014: }
10015: } else {
10016: $resulttext = '<span class="LC_error">'.
10017: &mt('An error occurred: [_1]',$putresult).'</span>';
10018: }
10019: if ($errors) {
10020: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
10021: $errors.'</ul>';
10022: }
10023: return $resulttext;
10024: }
10025:
10026: sub modify_colors {
10027: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
10028: my (%changes,%choices);
10029: my @bgs;
10030: my @links = ('link','alink','vlink');
10031: my @logintext;
10032: my @images;
10033: my $servadm = $r->dir_config('lonAdmEMail');
10034: my $errors;
10035: my %defaults;
10036: foreach my $role (@{$roles}) {
10037: if ($role eq 'login') {
10038: %choices = &login_choices();
10039: @logintext = ('textcol','bgcol');
10040: } else {
10041: %choices = &color_font_choices();
10042: }
10043: if ($role eq 'login') {
10044: @images = ('img','logo','domlogo','login');
10045: @bgs = ('pgbg','mainbg','sidebg');
10046: } else {
10047: @images = ('img');
10048: @bgs = ('pgbg','tabbg','sidebg');
10049: }
10050: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
10051: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
10052: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
10053: }
10054: if ($role eq 'login') {
10055: foreach my $item (@logintext) {
10056: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
10057: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
10058: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
10059: }
10060: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
10061: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
10062: }
10063: }
10064: } else {
10065: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
10066: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
10067: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
10068: }
10069: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
10070: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
10071: }
10072: }
10073: foreach my $item (@bgs) {
10074: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
10075: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
10076: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
10077: }
10078: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
10079: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
10080: }
10081: }
10082: foreach my $item (@links) {
10083: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
10084: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
10085: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
10086: }
10087: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
10088: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
10089: }
10090: }
10091: my ($configuserok,$author_ok,$switchserver) =
10092: &config_check($dom,$confname,$servadm);
10093: my ($width,$height) = &thumb_dimensions();
10094: if (ref($domconfig->{$role}) ne 'HASH') {
10095: $domconfig->{$role} = {};
10096: }
10097: foreach my $img (@images) {
10098: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
10099: if (defined($env{'form.login_showlogo_'.$img})) {
10100: $confhash->{$role}{'showlogo'}{$img} = 1;
10101: } else {
10102: $confhash->{$role}{'showlogo'}{$img} = 0;
10103: }
10104: }
10105: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
10106: && !defined($domconfig->{$role}{$img})
10107: && !$env{'form.'.$role.'_del_'.$img}
10108: && $env{'form.'.$role.'_import_'.$img}) {
10109: # import the old configured image from the .tab setting
10110: # if they haven't provided a new one
10111: $domconfig->{$role}{$img} =
10112: $env{'form.'.$role.'_import_'.$img};
10113: }
10114: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
10115: my $error;
10116: if ($configuserok eq 'ok') {
10117: if ($switchserver) {
10118: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
10119: } else {
10120: if ($author_ok eq 'ok') {
10121: my ($result,$logourl) =
10122: &publishlogo($r,'upload',$role.'_'.$img,
10123: $dom,$confname,$img,$width,$height);
10124: if ($result eq 'ok') {
10125: $confhash->{$role}{$img} = $logourl;
10126: $changes{$role}{'images'}{$img} = 1;
10127: } else {
10128: $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);
10129: }
10130: } else {
10131: $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);
10132: }
10133: }
10134: } else {
10135: $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);
10136: }
10137: if ($error) {
10138: &Apache::lonnet::logthis($error);
10139: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10140: }
10141: } elsif ($domconfig->{$role}{$img} ne '') {
10142: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
10143: my $error;
10144: if ($configuserok eq 'ok') {
10145: # is confname an author?
10146: if ($switchserver eq '') {
10147: if ($author_ok eq 'ok') {
10148: my ($result,$logourl) =
10149: &publishlogo($r,'copy',$domconfig->{$role}{$img},
10150: $dom,$confname,$img,$width,$height);
10151: if ($result eq 'ok') {
10152: $confhash->{$role}{$img} = $logourl;
10153: $changes{$role}{'images'}{$img} = 1;
10154: }
10155: }
10156: }
10157: }
10158: }
10159: }
10160: }
10161: if (ref($domconfig) eq 'HASH') {
10162: if (ref($domconfig->{$role}) eq 'HASH') {
10163: foreach my $img (@images) {
10164: if ($domconfig->{$role}{$img} ne '') {
10165: if ($env{'form.'.$role.'_del_'.$img}) {
10166: $confhash->{$role}{$img} = '';
10167: $changes{$role}{'images'}{$img} = 1;
10168: } else {
10169: if ($confhash->{$role}{$img} eq '') {
10170: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
10171: }
10172: }
10173: } else {
10174: if ($env{'form.'.$role.'_del_'.$img}) {
10175: $confhash->{$role}{$img} = '';
10176: $changes{$role}{'images'}{$img} = 1;
10177: }
10178: }
10179: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
10180: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
10181: if ($confhash->{$role}{'showlogo'}{$img} ne
10182: $domconfig->{$role}{'showlogo'}{$img}) {
10183: $changes{$role}{'showlogo'}{$img} = 1;
10184: }
10185: } else {
10186: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
10187: $changes{$role}{'showlogo'}{$img} = 1;
10188: }
10189: }
10190: }
10191: }
10192: if ($domconfig->{$role}{'font'} ne '') {
10193: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
10194: $changes{$role}{'font'} = 1;
10195: }
10196: } else {
10197: if ($confhash->{$role}{'font'}) {
10198: $changes{$role}{'font'} = 1;
10199: }
10200: }
10201: if ($role ne 'login') {
10202: if ($domconfig->{$role}{'fontmenu'} ne '') {
10203: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
10204: $changes{$role}{'fontmenu'} = 1;
10205: }
10206: } else {
10207: if ($confhash->{$role}{'fontmenu'}) {
10208: $changes{$role}{'fontmenu'} = 1;
10209: }
10210: }
10211: }
10212: foreach my $item (@bgs) {
10213: if ($domconfig->{$role}{$item} ne '') {
10214: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
10215: $changes{$role}{'bgs'}{$item} = 1;
10216: }
10217: } else {
10218: if ($confhash->{$role}{$item}) {
10219: $changes{$role}{'bgs'}{$item} = 1;
10220: }
10221: }
10222: }
10223: foreach my $item (@links) {
10224: if ($domconfig->{$role}{$item} ne '') {
10225: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
10226: $changes{$role}{'links'}{$item} = 1;
10227: }
10228: } else {
10229: if ($confhash->{$role}{$item}) {
10230: $changes{$role}{'links'}{$item} = 1;
10231: }
10232: }
10233: }
10234: foreach my $item (@logintext) {
10235: if ($domconfig->{$role}{$item} ne '') {
10236: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
10237: $changes{$role}{'logintext'}{$item} = 1;
10238: }
10239: } else {
10240: if ($confhash->{$role}{$item}) {
10241: $changes{$role}{'logintext'}{$item} = 1;
10242: }
10243: }
10244: }
10245: } else {
10246: &default_change_checker($role,\@images,\@links,\@bgs,
10247: \@logintext,$confhash,\%changes);
10248: }
10249: } else {
10250: &default_change_checker($role,\@images,\@links,\@bgs,
10251: \@logintext,$confhash,\%changes);
10252: }
10253: }
10254: return ($errors,%changes);
10255: }
10256:
10257: sub config_check {
10258: my ($dom,$confname,$servadm) = @_;
10259: my ($configuserok,$author_ok,$switchserver,%currroles);
10260: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
10261: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
10262: $confname,$servadm);
10263: if ($configuserok eq 'ok') {
10264: $switchserver = &check_switchserver($dom,$confname);
10265: if ($switchserver eq '') {
10266: $author_ok = &check_authorstatus($dom,$confname,%currroles);
10267: }
10268: }
10269: return ($configuserok,$author_ok,$switchserver);
10270: }
10271:
10272: sub default_change_checker {
10273: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
10274: foreach my $item (@{$links}) {
10275: if ($confhash->{$role}{$item}) {
10276: $changes->{$role}{'links'}{$item} = 1;
10277: }
10278: }
10279: foreach my $item (@{$bgs}) {
10280: if ($confhash->{$role}{$item}) {
10281: $changes->{$role}{'bgs'}{$item} = 1;
10282: }
10283: }
10284: foreach my $item (@{$logintext}) {
10285: if ($confhash->{$role}{$item}) {
10286: $changes->{$role}{'logintext'}{$item} = 1;
10287: }
10288: }
10289: foreach my $img (@{$images}) {
10290: if ($env{'form.'.$role.'_del_'.$img}) {
10291: $confhash->{$role}{$img} = '';
10292: $changes->{$role}{'images'}{$img} = 1;
10293: }
10294: if ($role eq 'login') {
10295: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
10296: $changes->{$role}{'showlogo'}{$img} = 1;
10297: }
10298: }
10299: }
10300: if ($confhash->{$role}{'font'}) {
10301: $changes->{$role}{'font'} = 1;
10302: }
10303: }
10304:
10305: sub display_colorchgs {
10306: my ($dom,$changes,$roles,$confhash) = @_;
10307: my (%choices,$resulttext);
10308: if (!grep(/^login$/,@{$roles})) {
10309: $resulttext = &mt('Changes made:').'<br />';
10310: }
10311: foreach my $role (@{$roles}) {
10312: if ($role eq 'login') {
10313: %choices = &login_choices();
10314: } else {
10315: %choices = &color_font_choices();
10316: }
10317: if (ref($changes->{$role}) eq 'HASH') {
10318: if ($role ne 'login') {
10319: $resulttext .= '<h4>'.&mt($role).'</h4>';
10320: }
10321: foreach my $key (sort(keys(%{$changes->{$role}}))) {
10322: if ($role ne 'login') {
10323: $resulttext .= '<ul>';
10324: }
10325: if (ref($changes->{$role}{$key}) eq 'HASH') {
10326: if ($role ne 'login') {
10327: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
10328: }
10329: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
10330: if (($role eq 'login') && ($key eq 'showlogo')) {
10331: if ($confhash->{$role}{$key}{$item}) {
10332: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
10333: } else {
10334: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
10335: }
10336: } elsif ($confhash->{$role}{$item} eq '') {
10337: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
10338: } else {
10339: my $newitem = $confhash->{$role}{$item};
10340: if ($key eq 'images') {
10341: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
10342: }
10343: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
10344: }
10345: }
10346: if ($role ne 'login') {
10347: $resulttext .= '</ul></li>';
10348: }
10349: } else {
10350: if ($confhash->{$role}{$key} eq '') {
10351: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
10352: } else {
10353: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
10354: }
10355: }
10356: if ($role ne 'login') {
10357: $resulttext .= '</ul>';
10358: }
10359: }
10360: }
10361: }
10362: return $resulttext;
10363: }
10364:
10365: sub thumb_dimensions {
10366: return ('200','50');
10367: }
10368:
10369: sub check_dimensions {
10370: my ($inputfile) = @_;
10371: my ($fullwidth,$fullheight);
10372: if ($inputfile =~ m|^[/\w.\-]+$|) {
10373: if (open(PIPE,"identify $inputfile 2>&1 |")) {
10374: my $imageinfo = <PIPE>;
10375: if (!close(PIPE)) {
10376: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
10377: }
10378: chomp($imageinfo);
10379: my ($fullsize) =
10380: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
10381: if ($fullsize) {
10382: ($fullwidth,$fullheight) = split(/x/,$fullsize);
10383: }
10384: }
10385: }
10386: return ($fullwidth,$fullheight);
10387: }
10388:
10389: sub check_configuser {
10390: my ($uhome,$dom,$confname,$servadm) = @_;
10391: my ($configuserok,%currroles);
10392: if ($uhome eq 'no_host') {
10393: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
10394: my $configpass = &LONCAPA::Enrollment::create_password($dom);
10395: $configuserok =
10396: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
10397: $configpass,'','','','','',undef,$servadm);
10398: } else {
10399: $configuserok = 'ok';
10400: %currroles =
10401: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
10402: }
10403: return ($configuserok,%currroles);
10404: }
10405:
10406: sub check_authorstatus {
10407: my ($dom,$confname,%currroles) = @_;
10408: my $author_ok;
10409: if (!$currroles{':'.$dom.':au'}) {
10410: my $start = time;
10411: my $end = 0;
10412: $author_ok =
10413: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
10414: 'au',$end,$start,'','','domconfig');
10415: } else {
10416: $author_ok = 'ok';
10417: }
10418: return $author_ok;
10419: }
10420:
10421: sub publishlogo {
10422: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
10423: my ($output,$fname,$logourl);
10424: if ($action eq 'upload') {
10425: $fname=$env{'form.'.$formname.'.filename'};
10426: chop($env{'form.'.$formname});
10427: } else {
10428: ($fname) = ($formname =~ /([^\/]+)$/);
10429: }
10430: if ($savefileas ne '') {
10431: $fname = $savefileas;
10432: }
10433: $fname=&Apache::lonnet::clean_filename($fname);
10434: # See if there is anything left
10435: unless ($fname) { return ('error: no uploaded file'); }
10436: $fname="$subdir/$fname";
10437: my $docroot=$r->dir_config('lonDocRoot');
10438: my $filepath="$docroot/priv";
10439: my $relpath = "$dom/$confname";
10440: my ($fnamepath,$file,$fetchthumb);
10441: $file=$fname;
10442: if ($fname=~m|/|) {
10443: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
10444: }
10445: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
10446: my $count;
10447: for ($count=5;$count<=$#parts;$count++) {
10448: $filepath.="/$parts[$count]";
10449: if ((-e $filepath)!=1) {
10450: mkdir($filepath,02770);
10451: }
10452: }
10453: # Check for bad extension and disallow upload
10454: if ($file=~/\.(\w+)$/ &&
10455: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
10456: $output =
10457: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
10458: } elsif ($file=~/\.(\w+)$/ &&
10459: !defined(&Apache::loncommon::fileembstyle($1))) {
10460: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
10461: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
10462: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
10463: } elsif (-d "$filepath/$file") {
10464: $output = &mt('Filename is a directory name - rename the file and re-upload');
10465: } else {
10466: my $source = $filepath.'/'.$file;
10467: my $logfile;
10468: if (!open($logfile,">>",$source.'.log')) {
10469: return (&mt('No write permission to Authoring Space'));
10470: }
10471: print $logfile
10472: "\n================= Publish ".localtime()." ================\n".
10473: $env{'user.name'}.':'.$env{'user.domain'}."\n";
10474: # Save the file
10475: if (!open(FH,">",$source)) {
10476: &Apache::lonnet::logthis('Failed to create '.$source);
10477: return (&mt('Failed to create file'));
10478: }
10479: if ($action eq 'upload') {
10480: if (!print FH ($env{'form.'.$formname})) {
10481: &Apache::lonnet::logthis('Failed to write to '.$source);
10482: return (&mt('Failed to write file'));
10483: }
10484: } else {
10485: my $original = &Apache::lonnet::filelocation('',$formname);
10486: if(!copy($original,$source)) {
10487: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
10488: return (&mt('Failed to write file'));
10489: }
10490: }
10491: close(FH);
10492: chmod(0660, $source); # Permissions to rw-rw---.
10493:
10494: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
10495: my $copyfile=$targetdir.'/'.$file;
10496:
10497: my @parts=split(/\//,$targetdir);
10498: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
10499: for (my $count=5;$count<=$#parts;$count++) {
10500: $path.="/$parts[$count]";
10501: if (!-e $path) {
10502: print $logfile "\nCreating directory ".$path;
10503: mkdir($path,02770);
10504: }
10505: }
10506: my $versionresult;
10507: if (-e $copyfile) {
10508: $versionresult = &logo_versioning($targetdir,$file,$logfile);
10509: } else {
10510: $versionresult = 'ok';
10511: }
10512: if ($versionresult eq 'ok') {
10513: if (copy($source,$copyfile)) {
10514: print $logfile "\nCopied original source to ".$copyfile."\n";
10515: $output = 'ok';
10516: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
10517: push(@{$modified_urls},[$copyfile,$source]);
10518: my $metaoutput =
10519: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
10520: unless ($registered_cleanup) {
10521: my $handlers = $r->get_handlers('PerlCleanupHandler');
10522: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
10523: $registered_cleanup=1;
10524: }
10525: } else {
10526: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
10527: $output = &mt('Failed to copy file to RES space').", $!";
10528: }
10529: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
10530: my $inputfile = $filepath.'/'.$file;
10531: my $outfile = $filepath.'/'.'tn-'.$file;
10532: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
10533: if ($fullwidth ne '' && $fullheight ne '') {
10534: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
10535: my $thumbsize = $thumbwidth.'x'.$thumbheight;
10536: my @args = ('convert','-sample',$thumbsize,$inputfile,$outfile);
10537: system({$args[0]} @args);
10538: chmod(0660, $filepath.'/tn-'.$file);
10539: if (-e $outfile) {
10540: my $copyfile=$targetdir.'/tn-'.$file;
10541: if (copy($outfile,$copyfile)) {
10542: print $logfile "\nCopied source to ".$copyfile."\n";
10543: my $thumb_metaoutput =
10544: &write_metadata($dom,$confname,$formname,
10545: $targetdir,'tn-'.$file,$logfile);
10546: push(@{$modified_urls},[$copyfile,$outfile]);
10547: unless ($registered_cleanup) {
10548: my $handlers = $r->get_handlers('PerlCleanupHandler');
10549: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
10550: $registered_cleanup=1;
10551: }
10552: } else {
10553: print $logfile "\nUnable to write ".$copyfile.
10554: ':'.$!."\n";
10555: }
10556: }
10557: }
10558: }
10559: }
10560: } else {
10561: $output = $versionresult;
10562: }
10563: }
10564: return ($output,$logourl);
10565: }
10566:
10567: sub logo_versioning {
10568: my ($targetdir,$file,$logfile) = @_;
10569: my $target = $targetdir.'/'.$file;
10570: my ($maxversion,$fn,$extn,$output);
10571: $maxversion = 0;
10572: if ($file =~ /^(.+)\.(\w+)$/) {
10573: $fn=$1;
10574: $extn=$2;
10575: }
10576: opendir(DIR,$targetdir);
10577: while (my $filename=readdir(DIR)) {
10578: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
10579: $maxversion=($1>$maxversion)?$1:$maxversion;
10580: }
10581: }
10582: $maxversion++;
10583: print $logfile "\nCreating old version ".$maxversion."\n";
10584: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
10585: if (copy($target,$copyfile)) {
10586: print $logfile "Copied old target to ".$copyfile."\n";
10587: $copyfile=$copyfile.'.meta';
10588: if (copy($target.'.meta',$copyfile)) {
10589: print $logfile "Copied old target metadata to ".$copyfile."\n";
10590: $output = 'ok';
10591: } else {
10592: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
10593: $output = &mt('Failed to copy old meta').", $!, ";
10594: }
10595: } else {
10596: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
10597: $output = &mt('Failed to copy old target').", $!, ";
10598: }
10599: return $output;
10600: }
10601:
10602: sub write_metadata {
10603: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
10604: my (%metadatafields,%metadatakeys,$output);
10605: $metadatafields{'title'}=$formname;
10606: $metadatafields{'creationdate'}=time;
10607: $metadatafields{'lastrevisiondate'}=time;
10608: $metadatafields{'copyright'}='public';
10609: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
10610: $env{'user.domain'};
10611: $metadatafields{'authorspace'}=$confname.':'.$dom;
10612: $metadatafields{'domain'}=$dom;
10613: {
10614: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
10615: my $mfh;
10616: if (open($mfh,">",$targetdir.'/'.$file.'.meta')) {
10617: foreach (sort(keys(%metadatafields))) {
10618: unless ($_=~/\./) {
10619: my $unikey=$_;
10620: $unikey=~/^([A-Za-z]+)/;
10621: my $tag=$1;
10622: $tag=~tr/A-Z/a-z/;
10623: print $mfh "\n\<$tag";
10624: foreach (split(/\,/,$metadatakeys{$unikey})) {
10625: my $value=$metadatafields{$unikey.'.'.$_};
10626: $value=~s/\"/\'\'/g;
10627: print $mfh ' '.$_.'="'.$value.'"';
10628: }
10629: print $mfh '>'.
10630: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
10631: .'</'.$tag.'>';
10632: }
10633: }
10634: $output = 'ok';
10635: print $logfile "\nWrote metadata";
10636: close($mfh);
10637: } else {
10638: print $logfile "\nFailed to open metadata file";
10639: $output = &mt('Could not write metadata');
10640: }
10641: }
10642: return $output;
10643: }
10644:
10645: sub notifysubscribed {
10646: foreach my $targetsource (@{$modified_urls}){
10647: next unless (ref($targetsource) eq 'ARRAY');
10648: my ($target,$source)=@{$targetsource};
10649: if ($source ne '') {
10650: if (open(my $logfh,">>",$source.'.log')) {
10651: print $logfh "\nCleanup phase: Notifications\n";
10652: my @subscribed=&subscribed_hosts($target);
10653: foreach my $subhost (@subscribed) {
10654: print $logfh "\nNotifying host ".$subhost.':';
10655: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
10656: print $logfh $reply;
10657: }
10658: my @subscribedmeta=&subscribed_hosts("$target.meta");
10659: foreach my $subhost (@subscribedmeta) {
10660: print $logfh "\nNotifying host for metadata only ".$subhost.':';
10661: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
10662: $subhost);
10663: print $logfh $reply;
10664: }
10665: print $logfh "\n============ Done ============\n";
10666: close($logfh);
10667: }
10668: }
10669: }
10670: return OK;
10671: }
10672:
10673: sub subscribed_hosts {
10674: my ($target) = @_;
10675: my @subscribed;
10676: if (open(my $fh,"<","$target.subscription")) {
10677: while (my $subline=<$fh>) {
10678: if ($subline =~ /^($match_lonid):/) {
10679: my $host = $1;
10680: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
10681: unless (grep(/^\Q$host\E$/,@subscribed)) {
10682: push(@subscribed,$host);
10683: }
10684: }
10685: }
10686: }
10687: }
10688: return @subscribed;
10689: }
10690:
10691: sub check_switchserver {
10692: my ($dom,$confname) = @_;
10693: my ($allowed,$switchserver);
10694: my $home = &Apache::lonnet::homeserver($confname,$dom);
10695: if ($home eq 'no_host') {
10696: $home = &Apache::lonnet::domain($dom,'primary');
10697: }
10698: my @ids=&Apache::lonnet::current_machine_ids();
10699: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
10700: if (!$allowed) {
10701: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
10702: }
10703: return $switchserver;
10704: }
10705:
10706: sub modify_quotas {
10707: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
10708: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
10709: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
10710: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
10711: $validationfieldsref);
10712: if ($action eq 'quotas') {
10713: $context = 'tools';
10714: } else {
10715: $context = $action;
10716: }
10717: if ($context eq 'requestcourses') {
10718: @usertools = ('official','unofficial','community','textbook');
10719: @options =('norequest','approval','validate','autolimit');
10720: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
10721: %titles = &courserequest_titles();
10722: $toolregexp = join('|',@usertools);
10723: %conditions = &courserequest_conditions();
10724: $confname = $dom.'-domainconfig';
10725: my $servadm = $r->dir_config('lonAdmEMail');
10726: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
10727: ($validationitemsref,$validationnamesref,$validationfieldsref) =
10728: &Apache::loncoursequeueadmin::requestcourses_validation_types();
10729: } elsif ($context eq 'requestauthor') {
10730: @usertools = ('author');
10731: %titles = &authorrequest_titles();
10732: } else {
10733: @usertools = ('aboutme','blog','webdav','portfolio');
10734: %titles = &tool_titles();
10735: }
10736: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10737: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10738: foreach my $key (keys(%env)) {
10739: if ($context eq 'requestcourses') {
10740: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
10741: my $item = $1;
10742: my $type = $2;
10743: if ($type =~ /^limit_(.+)/) {
10744: $limithash{$item}{$1} = $env{$key};
10745: } else {
10746: $confhash{$item}{$type} = $env{$key};
10747: }
10748: }
10749: } elsif ($context eq 'requestauthor') {
10750: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
10751: $confhash{$1} = $env{$key};
10752: }
10753: } else {
10754: if ($key =~ /^form\.quota_(.+)$/) {
10755: $confhash{'defaultquota'}{$1} = $env{$key};
10756: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
10757: $confhash{'authorquota'}{$1} = $env{$key};
10758: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
10759: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
10760: }
10761: }
10762: }
10763: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
10764: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
10765: @approvalnotify = sort(@approvalnotify);
10766: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
10767: my @crstypes = ('official','unofficial','community','textbook');
10768: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
10769: foreach my $type (@hasuniquecode) {
10770: if (grep(/^\Q$type\E$/,@crstypes)) {
10771: $confhash{'uniquecode'}{$type} = 1;
10772: }
10773: }
10774: my (%newbook,%allpos);
10775: if ($context eq 'requestcourses') {
10776: foreach my $type ('textbooks','templates') {
10777: @{$allpos{$type}} = ();
10778: my $invalid;
10779: if ($type eq 'textbooks') {
10780: $invalid = &mt('Invalid LON-CAPA course for textbook');
10781: } else {
10782: $invalid = &mt('Invalid LON-CAPA course for template');
10783: }
10784: if ($env{'form.'.$type.'_addbook'}) {
10785: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
10786: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
10787: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
10788: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
10789: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
10790: } else {
10791: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
10792: my $position = $env{'form.'.$type.'_addbook_pos'};
10793: $position =~ s/\D+//g;
10794: if ($position ne '') {
10795: $allpos{$type}[$position] = $newbook{$type};
10796: }
10797: }
10798: } else {
10799: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
10800: }
10801: }
10802: }
10803: }
10804: if (ref($domconfig{$action}) eq 'HASH') {
10805: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
10806: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
10807: $changes{'notify'}{'approval'} = 1;
10808: }
10809: } else {
10810: if ($confhash{'notify'}{'approval'}) {
10811: $changes{'notify'}{'approval'} = 1;
10812: }
10813: }
10814: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
10815: if (ref($confhash{'uniquecode'}) eq 'HASH') {
10816: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
10817: unless ($confhash{'uniquecode'}{$crstype}) {
10818: $changes{'uniquecode'} = 1;
10819: }
10820: }
10821: unless ($changes{'uniquecode'}) {
10822: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
10823: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
10824: $changes{'uniquecode'} = 1;
10825: }
10826: }
10827: }
10828: } else {
10829: $changes{'uniquecode'} = 1;
10830: }
10831: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
10832: $changes{'uniquecode'} = 1;
10833: }
10834: if ($context eq 'requestcourses') {
10835: foreach my $type ('textbooks','templates') {
10836: if (ref($domconfig{$action}{$type}) eq 'HASH') {
10837: my %deletions;
10838: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
10839: if (@todelete) {
10840: map { $deletions{$_} = 1; } @todelete;
10841: }
10842: my %imgdeletions;
10843: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
10844: if (@todeleteimages) {
10845: map { $imgdeletions{$_} = 1; } @todeleteimages;
10846: }
10847: my $maxnum = $env{'form.'.$type.'_maxnum'};
10848: for (my $i=0; $i<=$maxnum; $i++) {
10849: my $itemid = $env{'form.'.$type.'_id_'.$i};
10850: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
10851: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
10852: if ($deletions{$key}) {
10853: if ($domconfig{$action}{$type}{$key}{'image'}) {
10854: #FIXME need to obsolete item in RES space
10855: }
10856: next;
10857: } else {
10858: my $newpos = $env{'form.'.$itemid};
10859: $newpos =~ s/\D+//g;
10860: foreach my $item ('subject','title','publisher','author') {
10861: next if ((($item eq 'author') || ($item eq 'publisher')) &&
10862: ($type eq 'templates'));
10863: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
10864: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
10865: $changes{$type}{$key} = 1;
10866: }
10867: }
10868: $allpos{$type}[$newpos] = $key;
10869: }
10870: if ($imgdeletions{$key}) {
10871: $changes{$type}{$key} = 1;
10872: #FIXME need to obsolete item in RES space
10873: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
10874: my ($cdom,$cnum) = split(/_/,$key);
10875: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
10876: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
10877: } else {
10878: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
10879: $cdom,$cnum,$type,$configuserok,
10880: $switchserver,$author_ok);
10881: if ($imgurl) {
10882: $confhash{$type}{$key}{'image'} = $imgurl;
10883: $changes{$type}{$key} = 1;
10884: }
10885: if ($error) {
10886: &Apache::lonnet::logthis($error);
10887: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10888: }
10889: }
10890: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
10891: $confhash{$type}{$key}{'image'} =
10892: $domconfig{$action}{$type}{$key}{'image'};
10893: }
10894: }
10895: }
10896: }
10897: }
10898: }
10899: } else {
10900: if ($confhash{'notify'}{'approval'}) {
10901: $changes{'notify'}{'approval'} = 1;
10902: }
10903: if (ref($confhash{'uniquecode'} eq 'HASH')) {
10904: $changes{'uniquecode'} = 1;
10905: }
10906: }
10907: if ($context eq 'requestcourses') {
10908: foreach my $type ('textbooks','templates') {
10909: if ($newbook{$type}) {
10910: $changes{$type}{$newbook{$type}} = 1;
10911: foreach my $item ('subject','title','publisher','author') {
10912: next if ((($item eq 'author') || ($item eq 'publisher')) &&
10913: ($type eq 'template'));
10914: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
10915: if ($env{'form.'.$type.'_addbook_'.$item}) {
10916: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
10917: }
10918: }
10919: if ($type eq 'textbooks') {
10920: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
10921: my ($cdom,$cnum) = split(/_/,$newbook{$type});
10922: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
10923: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
10924: } else {
10925: my ($imageurl,$error) =
10926: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
10927: $configuserok,$switchserver,$author_ok);
10928: if ($imageurl) {
10929: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
10930: }
10931: if ($error) {
10932: &Apache::lonnet::logthis($error);
10933: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10934: }
10935: }
10936: }
10937: }
10938: }
10939: if (@{$allpos{$type}} > 0) {
10940: my $idx = 0;
10941: foreach my $item (@{$allpos{$type}}) {
10942: if ($item ne '') {
10943: $confhash{$type}{$item}{'order'} = $idx;
10944: if (ref($domconfig{$action}) eq 'HASH') {
10945: if (ref($domconfig{$action}{$type}) eq 'HASH') {
10946: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
10947: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
10948: $changes{$type}{$item} = 1;
10949: }
10950: }
10951: }
10952: }
10953: $idx ++;
10954: }
10955: }
10956: }
10957: }
10958: if (ref($validationitemsref) eq 'ARRAY') {
10959: foreach my $item (@{$validationitemsref}) {
10960: if ($item eq 'fields') {
10961: my @changed;
10962: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
10963: if (@{$confhash{'validation'}{$item}} > 0) {
10964: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
10965: }
10966: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
10967: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
10968: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
10969: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
10970: $domconfig{'requestcourses'}{'validation'}{$item});
10971: } else {
10972: @changed = @{$confhash{'validation'}{$item}};
10973: }
10974: } else {
10975: @changed = @{$confhash{'validation'}{$item}};
10976: }
10977: } else {
10978: @changed = @{$confhash{'validation'}{$item}};
10979: }
10980: if (@changed) {
10981: if ($confhash{'validation'}{$item}) {
10982: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
10983: } else {
10984: $changes{'validation'}{$item} = &mt('None');
10985: }
10986: }
10987: } else {
10988: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
10989: if ($item eq 'markup') {
10990: if ($env{'form.requestcourses_validation_'.$item}) {
10991: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
10992: }
10993: }
10994: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
10995: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
10996: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
10997: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
10998: }
10999: } else {
11000: if ($confhash{'validation'}{$item} ne '') {
11001: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
11002: }
11003: }
11004: } else {
11005: if ($confhash{'validation'}{$item} ne '') {
11006: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
11007: }
11008: }
11009: }
11010: }
11011: }
11012: if ($env{'form.validationdc'}) {
11013: my $newval = $env{'form.validationdc'};
11014: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
11015: if (exists($domcoords{$newval})) {
11016: $confhash{'validation'}{'dc'} = $newval;
11017: }
11018: }
11019: if (ref($confhash{'validation'}) eq 'HASH') {
11020: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
11021: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
11022: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
11023: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
11024: if ($confhash{'validation'}{'dc'} eq '') {
11025: $changes{'validation'}{'dc'} = &mt('None');
11026: } else {
11027: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
11028: }
11029: }
11030: } elsif ($confhash{'validation'}{'dc'} ne '') {
11031: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
11032: }
11033: } elsif ($confhash{'validation'}{'dc'} ne '') {
11034: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
11035: }
11036: } elsif ($confhash{'validation'}{'dc'} ne '') {
11037: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
11038: }
11039: } else {
11040: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
11041: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
11042: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
11043: $changes{'validation'}{'dc'} = &mt('None');
11044: }
11045: }
11046: }
11047: }
11048: }
11049: } else {
11050: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
11051: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
11052: }
11053: foreach my $item (@usertools) {
11054: foreach my $type (@{$types},'default','_LC_adv') {
11055: my $unset;
11056: if ($context eq 'requestcourses') {
11057: $unset = '0';
11058: if ($type eq '_LC_adv') {
11059: $unset = '';
11060: }
11061: if ($confhash{$item}{$type} eq 'autolimit') {
11062: $confhash{$item}{$type} .= '=';
11063: unless ($limithash{$item}{$type} =~ /\D/) {
11064: $confhash{$item}{$type} .= $limithash{$item}{$type};
11065: }
11066: }
11067: } elsif ($context eq 'requestauthor') {
11068: $unset = '0';
11069: if ($type eq '_LC_adv') {
11070: $unset = '';
11071: }
11072: } else {
11073: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
11074: $confhash{$item}{$type} = 1;
11075: } else {
11076: $confhash{$item}{$type} = 0;
11077: }
11078: }
11079: if (ref($domconfig{$action}) eq 'HASH') {
11080: if ($action eq 'requestauthor') {
11081: if ($domconfig{$action}{$type} ne $confhash{$type}) {
11082: $changes{$type} = 1;
11083: }
11084: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
11085: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
11086: $changes{$item}{$type} = 1;
11087: }
11088: } else {
11089: if ($context eq 'requestcourses') {
11090: if ($confhash{$item}{$type} ne $unset) {
11091: $changes{$item}{$type} = 1;
11092: }
11093: } else {
11094: if (!$confhash{$item}{$type}) {
11095: $changes{$item}{$type} = 1;
11096: }
11097: }
11098: }
11099: } else {
11100: if ($context eq 'requestcourses') {
11101: if ($confhash{$item}{$type} ne $unset) {
11102: $changes{$item}{$type} = 1;
11103: }
11104: } elsif ($context eq 'requestauthor') {
11105: if ($confhash{$type} ne $unset) {
11106: $changes{$type} = 1;
11107: }
11108: } else {
11109: if (!$confhash{$item}{$type}) {
11110: $changes{$item}{$type} = 1;
11111: }
11112: }
11113: }
11114: }
11115: }
11116: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
11117: if (ref($domconfig{'quotas'}) eq 'HASH') {
11118: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
11119: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
11120: if (exists($confhash{'defaultquota'}{$key})) {
11121: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
11122: $changes{'defaultquota'}{$key} = 1;
11123: }
11124: } else {
11125: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
11126: }
11127: }
11128: } else {
11129: foreach my $key (keys(%{$domconfig{'quotas'}})) {
11130: if (exists($confhash{'defaultquota'}{$key})) {
11131: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
11132: $changes{'defaultquota'}{$key} = 1;
11133: }
11134: } else {
11135: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
11136: }
11137: }
11138: }
11139: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
11140: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
11141: if (exists($confhash{'authorquota'}{$key})) {
11142: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
11143: $changes{'authorquota'}{$key} = 1;
11144: }
11145: } else {
11146: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
11147: }
11148: }
11149: }
11150: }
11151: if (ref($confhash{'defaultquota'}) eq 'HASH') {
11152: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
11153: if (ref($domconfig{'quotas'}) eq 'HASH') {
11154: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
11155: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
11156: $changes{'defaultquota'}{$key} = 1;
11157: }
11158: } else {
11159: if (!exists($domconfig{'quotas'}{$key})) {
11160: $changes{'defaultquota'}{$key} = 1;
11161: }
11162: }
11163: } else {
11164: $changes{'defaultquota'}{$key} = 1;
11165: }
11166: }
11167: }
11168: if (ref($confhash{'authorquota'}) eq 'HASH') {
11169: foreach my $key (keys(%{$confhash{'authorquota'}})) {
11170: if (ref($domconfig{'quotas'}) eq 'HASH') {
11171: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
11172: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
11173: $changes{'authorquota'}{$key} = 1;
11174: }
11175: } else {
11176: $changes{'authorquota'}{$key} = 1;
11177: }
11178: } else {
11179: $changes{'authorquota'}{$key} = 1;
11180: }
11181: }
11182: }
11183: }
11184:
11185: if ($context eq 'requestauthor') {
11186: $domdefaults{'requestauthor'} = \%confhash;
11187: } else {
11188: foreach my $key (keys(%confhash)) {
11189: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
11190: $domdefaults{$key} = $confhash{$key};
11191: }
11192: }
11193: }
11194:
11195: my %quotahash = (
11196: $action => { %confhash }
11197: );
11198: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
11199: $dom);
11200: if ($putresult eq 'ok') {
11201: if (keys(%changes) > 0) {
11202: my $cachetime = 24*60*60;
11203: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11204: if (ref($lastactref) eq 'HASH') {
11205: $lastactref->{'domdefaults'} = 1;
11206: }
11207: $resulttext = &mt('Changes made:').'<ul>';
11208: unless (($context eq 'requestcourses') ||
11209: ($context eq 'requestauthor')) {
11210: if (ref($changes{'defaultquota'}) eq 'HASH') {
11211: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
11212: foreach my $type (@{$types},'default') {
11213: if (defined($changes{'defaultquota'}{$type})) {
11214: my $typetitle = $usertypes->{$type};
11215: if ($type eq 'default') {
11216: $typetitle = $othertitle;
11217: }
11218: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
11219: }
11220: }
11221: $resulttext .= '</ul></li>';
11222: }
11223: if (ref($changes{'authorquota'}) eq 'HASH') {
11224: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
11225: foreach my $type (@{$types},'default') {
11226: if (defined($changes{'authorquota'}{$type})) {
11227: my $typetitle = $usertypes->{$type};
11228: if ($type eq 'default') {
11229: $typetitle = $othertitle;
11230: }
11231: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
11232: }
11233: }
11234: $resulttext .= '</ul></li>';
11235: }
11236: }
11237: my %newenv;
11238: foreach my $item (@usertools) {
11239: my (%haschgs,%inconf);
11240: if ($context eq 'requestauthor') {
11241: %haschgs = %changes;
11242: %inconf = %confhash;
11243: } else {
11244: if (ref($changes{$item}) eq 'HASH') {
11245: %haschgs = %{$changes{$item}};
11246: }
11247: if (ref($confhash{$item}) eq 'HASH') {
11248: %inconf = %{$confhash{$item}};
11249: }
11250: }
11251: if (keys(%haschgs) > 0) {
11252: my $newacc =
11253: &Apache::lonnet::usertools_access($env{'user.name'},
11254: $env{'user.domain'},
11255: $item,'reload',$context);
11256: if (($context eq 'requestcourses') ||
11257: ($context eq 'requestauthor')) {
11258: if ($env{'environment.canrequest.'.$item} ne $newacc) {
11259: $newenv{'environment.canrequest.'.$item} = $newacc;
11260: }
11261: } else {
11262: if ($env{'environment.availabletools.'.$item} ne $newacc) {
11263: $newenv{'environment.availabletools.'.$item} = $newacc;
11264: }
11265: }
11266: unless ($context eq 'requestauthor') {
11267: $resulttext .= '<li>'.$titles{$item}.'<ul>';
11268: }
11269: foreach my $type (@{$types},'default','_LC_adv') {
11270: if ($haschgs{$type}) {
11271: my $typetitle = $usertypes->{$type};
11272: if ($type eq 'default') {
11273: $typetitle = $othertitle;
11274: } elsif ($type eq '_LC_adv') {
11275: $typetitle = 'LON-CAPA Advanced Users';
11276: }
11277: if ($inconf{$type}) {
11278: if ($context eq 'requestcourses') {
11279: my $cond;
11280: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
11281: if ($1 eq '') {
11282: $cond = &mt('(Automatic processing of any request).');
11283: } else {
11284: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
11285: }
11286: } else {
11287: $cond = $conditions{$inconf{$type}};
11288: }
11289: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
11290: } elsif ($context eq 'requestauthor') {
11291: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
11292: $titles{$inconf{$type}},$typetitle);
11293:
11294: } else {
11295: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
11296: }
11297: } else {
11298: if ($type eq '_LC_adv') {
11299: if ($inconf{$type} eq '0') {
11300: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
11301: } else {
11302: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
11303: }
11304: } else {
11305: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
11306: }
11307: }
11308: }
11309: }
11310: unless ($context eq 'requestauthor') {
11311: $resulttext .= '</ul></li>';
11312: }
11313: }
11314: }
11315: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
11316: if (ref($changes{'notify'}) eq 'HASH') {
11317: if ($changes{'notify'}{'approval'}) {
11318: if (ref($confhash{'notify'}) eq 'HASH') {
11319: if ($confhash{'notify'}{'approval'}) {
11320: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
11321: } else {
11322: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
11323: }
11324: }
11325: }
11326: }
11327: }
11328: if ($action eq 'requestcourses') {
11329: my @offon = ('off','on');
11330: if ($changes{'uniquecode'}) {
11331: if (ref($confhash{'uniquecode'}) eq 'HASH') {
11332: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
11333: $resulttext .= '<li>'.
11334: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
11335: '</li>';
11336: } else {
11337: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
11338: '</li>';
11339: }
11340: }
11341: foreach my $type ('textbooks','templates') {
11342: if (ref($changes{$type}) eq 'HASH') {
11343: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
11344: foreach my $key (sort(keys(%{$changes{$type}}))) {
11345: my %coursehash = &Apache::lonnet::coursedescription($key);
11346: my $coursetitle = $coursehash{'description'};
11347: my $position = $confhash{$type}{$key}{'order'} + 1;
11348: $resulttext .= '<li>';
11349: foreach my $item ('subject','title','publisher','author') {
11350: next if ((($item eq 'author') || ($item eq 'publisher')) &&
11351: ($type eq 'templates'));
11352: my $name = $item.':';
11353: $name =~ s/^(\w)/\U$1/;
11354: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
11355: }
11356: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
11357: if ($type eq 'textbooks') {
11358: if ($confhash{$type}{$key}{'image'}) {
11359: $resulttext .= ' '.&mt('Image: [_1]',
11360: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
11361: ' alt="Textbook cover" />').'<br />';
11362: }
11363: }
11364: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
11365: }
11366: $resulttext .= '</ul></li>';
11367: }
11368: }
11369: if (ref($changes{'validation'}) eq 'HASH') {
11370: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
11371: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
11372: foreach my $item (@{$validationitemsref}) {
11373: if (exists($changes{'validation'}{$item})) {
11374: if ($item eq 'markup') {
11375: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
11376: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
11377: } else {
11378: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
11379: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
11380: }
11381: }
11382: }
11383: if (exists($changes{'validation'}{'dc'})) {
11384: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
11385: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
11386: }
11387: }
11388: }
11389: }
11390: $resulttext .= '</ul>';
11391: if (keys(%newenv)) {
11392: &Apache::lonnet::appenv(\%newenv);
11393: }
11394: } else {
11395: if ($context eq 'requestcourses') {
11396: $resulttext = &mt('No changes made to rights to request creation of courses.');
11397: } elsif ($context eq 'requestauthor') {
11398: $resulttext = &mt('No changes made to rights to request author space.');
11399: } else {
11400: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
11401: }
11402: }
11403: } else {
11404: $resulttext = '<span class="LC_error">'.
11405: &mt('An error occurred: [_1]',$putresult).'</span>';
11406: }
11407: if ($errors) {
11408: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
11409: '<ul>'.$errors.'</ul></p>';
11410: }
11411: return $resulttext;
11412: }
11413:
11414: sub process_textbook_image {
11415: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
11416: my $filename = $env{'form.'.$caller.'.filename'};
11417: my ($error,$url);
11418: my ($width,$height) = (50,50);
11419: if ($configuserok eq 'ok') {
11420: if ($switchserver) {
11421: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
11422: $switchserver);
11423: } elsif ($author_ok eq 'ok') {
11424: my ($result,$imageurl) =
11425: &publishlogo($r,'upload',$caller,$dom,$confname,
11426: "$type/$cdom/$cnum/cover",$width,$height);
11427: if ($result eq 'ok') {
11428: $url = $imageurl;
11429: } else {
11430: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
11431: }
11432: } else {
11433: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
11434: }
11435: } else {
11436: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
11437: }
11438: return ($url,$error);
11439: }
11440:
11441: sub modify_autoenroll {
11442: my ($dom,$lastactref,%domconfig) = @_;
11443: my ($resulttext,%changes);
11444: my %currautoenroll;
11445: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
11446: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
11447: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
11448: }
11449: }
11450: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
11451: my %title = ( run => 'Auto-enrollment active',
11452: sender => 'Sender for notification messages',
11453: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
11454: autofailsafe => 'Failsafe for no drops if institutional data missing for a section');
11455: my @offon = ('off','on');
11456: my $sender_uname = $env{'form.sender_uname'};
11457: my $sender_domain = $env{'form.sender_domain'};
11458: if ($sender_domain eq '') {
11459: $sender_uname = '';
11460: } elsif ($sender_uname eq '') {
11461: $sender_domain = '';
11462: }
11463: my $coowners = $env{'form.autoassign_coowners'};
11464: my $autofailsafe = $env{'form.autoenroll_autofailsafe'};
11465: $autofailsafe =~ s{^\s+|\s+$}{}g;
11466: if ($autofailsafe =~ /\D/) {
11467: undef($autofailsafe);
11468: }
11469: my $failsafe = $env{'form.autoenroll_failsafe'};
11470: unless (($failsafe eq 'zero') || ($failsafe eq 'any')) {
11471: $failsafe = 'off';
11472: undef($autofailsafe);
11473: }
11474: my %autoenrollhash = (
11475: autoenroll => { 'run' => $env{'form.autoenroll_run'},
11476: 'sender_uname' => $sender_uname,
11477: 'sender_domain' => $sender_domain,
11478: 'co-owners' => $coowners,
11479: 'autofailsafe' => $autofailsafe,
11480: 'failsafe' => $failsafe,
11481: }
11482: );
11483: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
11484: $dom);
11485: if ($putresult eq 'ok') {
11486: if (exists($currautoenroll{'run'})) {
11487: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
11488: $changes{'run'} = 1;
11489: }
11490: } elsif ($autorun) {
11491: if ($env{'form.autoenroll_run'} ne '1') {
11492: $changes{'run'} = 1;
11493: }
11494: }
11495: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
11496: $changes{'sender'} = 1;
11497: }
11498: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
11499: $changes{'sender'} = 1;
11500: }
11501: if ($currautoenroll{'co-owners'} ne '') {
11502: if ($currautoenroll{'co-owners'} ne $coowners) {
11503: $changes{'coowners'} = 1;
11504: }
11505: } elsif ($coowners) {
11506: $changes{'coowners'} = 1;
11507: }
11508: if ($currautoenroll{'autofailsafe'} ne $autofailsafe) {
11509: $changes{'autofailsafe'} = 1;
11510: }
11511: if ($currautoenroll{'failsafe'} ne $failsafe) {
11512: $changes{'failsafe'} = 1;
11513: }
11514: if (keys(%changes) > 0) {
11515: $resulttext = &mt('Changes made:').'<ul>';
11516: if ($changes{'run'}) {
11517: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
11518: }
11519: if ($changes{'sender'}) {
11520: if ($sender_uname eq '' || $sender_domain eq '') {
11521: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
11522: } else {
11523: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
11524: }
11525: }
11526: if ($changes{'coowners'}) {
11527: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
11528: &Apache::loncommon::devalidate_domconfig_cache($dom);
11529: if (ref($lastactref) eq 'HASH') {
11530: $lastactref->{'domainconfig'} = 1;
11531: }
11532: }
11533: if ($changes{'autofailsafe'}) {
11534: if ($autofailsafe ne '') {
11535: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$autofailsafe).'</li>';
11536: } else {
11537: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section not in use').'</li>';
11538: }
11539: }
11540: if ($changes{'failsafe'}) {
11541: if ($failsafe eq 'off') {
11542: unless ($changes{'autofailsafe'}) {
11543: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section not in use').'</li>';
11544: }
11545: } elsif ($failsafe eq 'zero') {
11546: $resulttext .= '<li>'.&mt('Failsafe applies if retrieved section enrollment is zero').'</li>';
11547: } else {
11548: $resulttext .= '<li>'.&mt('Failsafe applies if retrieved section enrollment is zero or greater').'</li>';
11549: }
11550: }
11551: if (($changes{'autofailsafe'}) || ($changes{'failsafe'})) {
11552: &Apache::lonnet::get_domain_defaults($dom,1);
11553: if (ref($lastactref) eq 'HASH') {
11554: $lastactref->{'domdefaults'} = 1;
11555: }
11556: }
11557: $resulttext .= '</ul>';
11558: } else {
11559: $resulttext = &mt('No changes made to auto-enrollment settings');
11560: }
11561: } else {
11562: $resulttext = '<span class="LC_error">'.
11563: &mt('An error occurred: [_1]',$putresult).'</span>';
11564: }
11565: return $resulttext;
11566: }
11567:
11568: sub modify_autoupdate {
11569: my ($dom,%domconfig) = @_;
11570: my ($resulttext,%currautoupdate,%fields,%changes);
11571: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
11572: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
11573: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
11574: }
11575: }
11576: my @offon = ('off','on');
11577: my %title = &Apache::lonlocal::texthash (
11578: run => 'Auto-update:',
11579: classlists => 'Updates to user information in classlists?',
11580: unexpired => 'Skip updates for users without active or future roles?',
11581: lastactive => 'Skip updates for inactive users?',
11582: );
11583: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
11584: my %fieldtitles = &Apache::lonlocal::texthash (
11585: id => 'Student/Employee ID',
11586: permanentemail => 'E-mail address',
11587: lastname => 'Last Name',
11588: firstname => 'First Name',
11589: middlename => 'Middle Name',
11590: generation => 'Generation',
11591: );
11592: $othertitle = &mt('All users');
11593: if (keys(%{$usertypes}) > 0) {
11594: $othertitle = &mt('Other users');
11595: }
11596: foreach my $key (keys(%env)) {
11597: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
11598: my ($usertype,$item) = ($1,$2);
11599: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
11600: if ($usertype eq 'default') {
11601: push(@{$fields{$1}},$2);
11602: } elsif (ref($types) eq 'ARRAY') {
11603: if (grep(/^\Q$usertype\E$/,@{$types})) {
11604: push(@{$fields{$1}},$2);
11605: }
11606: }
11607: }
11608: }
11609: }
11610: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
11611: @lockablenames = sort(@lockablenames);
11612: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
11613: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
11614: if (@changed) {
11615: $changes{'lockablenames'} = 1;
11616: }
11617: } else {
11618: if (@lockablenames) {
11619: $changes{'lockablenames'} = 1;
11620: }
11621: }
11622: my %updatehash = (
11623: autoupdate => { run => $env{'form.autoupdate_run'},
11624: classlists => $env{'form.classlists'},
11625: unexpired => $env{'form.unexpired'},
11626: fields => {%fields},
11627: lockablenames => \@lockablenames,
11628: }
11629: );
11630: my $lastactivedays;
11631: if ($env{'form.lastactive'}) {
11632: $lastactivedays = $env{'form.lastactivedays'};
11633: $lastactivedays =~ s/^\s+|\s+$//g;
11634: unless ($lastactivedays =~ /^\d+$/) {
11635: undef($lastactivedays);
11636: $env{'form.lastactive'} = 0;
11637: }
11638: }
11639: $updatehash{'autoupdate'}{'lastactive'} = $lastactivedays;
11640: foreach my $key (keys(%currautoupdate)) {
11641: if (($key eq 'run') || ($key eq 'classlists') || ($key eq 'unexpired') || ($key eq 'lastactive')) {
11642: if (exists($updatehash{autoupdate}{$key})) {
11643: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
11644: $changes{$key} = 1;
11645: }
11646: }
11647: } elsif ($key eq 'fields') {
11648: if (ref($currautoupdate{$key}) eq 'HASH') {
11649: foreach my $item (@{$types},'default') {
11650: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
11651: my $change = 0;
11652: foreach my $type (@{$currautoupdate{$key}{$item}}) {
11653: if (!exists($fields{$item})) {
11654: $change = 1;
11655: last;
11656: } elsif (ref($fields{$item}) eq 'ARRAY') {
11657: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
11658: $change = 1;
11659: last;
11660: }
11661: }
11662: }
11663: if ($change) {
11664: push(@{$changes{$key}},$item);
11665: }
11666: }
11667: }
11668: }
11669: } elsif ($key eq 'lockablenames') {
11670: if (ref($currautoupdate{$key}) eq 'ARRAY') {
11671: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
11672: if (@changed) {
11673: $changes{'lockablenames'} = 1;
11674: }
11675: } else {
11676: if (@lockablenames) {
11677: $changes{'lockablenames'} = 1;
11678: }
11679: }
11680: }
11681: }
11682: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
11683: if (@lockablenames) {
11684: $changes{'lockablenames'} = 1;
11685: }
11686: }
11687: unless (grep(/^unexpired$/,keys(%currautoupdate))) {
11688: if ($updatehash{'autoupdate'}{'unexpired'}) {
11689: $changes{'unexpired'} = 1;
11690: }
11691: }
11692: unless (grep(/^lastactive$/,keys(%currautoupdate))) {
11693: if ($updatehash{'autoupdate'}{'lastactive'} ne '') {
11694: $changes{'lastactive'} = 1;
11695: }
11696: }
11697: foreach my $item (@{$types},'default') {
11698: if (defined($fields{$item})) {
11699: if (ref($currautoupdate{'fields'}) eq 'HASH') {
11700: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
11701: my $change = 0;
11702: if (ref($fields{$item}) eq 'ARRAY') {
11703: foreach my $type (@{$fields{$item}}) {
11704: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
11705: $change = 1;
11706: last;
11707: }
11708: }
11709: }
11710: if ($change) {
11711: push(@{$changes{'fields'}},$item);
11712: }
11713: } else {
11714: push(@{$changes{'fields'}},$item);
11715: }
11716: } else {
11717: push(@{$changes{'fields'}},$item);
11718: }
11719: }
11720: }
11721: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
11722: $dom);
11723: if ($putresult eq 'ok') {
11724: if (keys(%changes) > 0) {
11725: $resulttext = &mt('Changes made:').'<ul>';
11726: foreach my $key (sort(keys(%changes))) {
11727: if ($key eq 'lockablenames') {
11728: $resulttext .= '<li>';
11729: if (@lockablenames) {
11730: $usertypes->{'default'} = $othertitle;
11731: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
11732: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
11733: } else {
11734: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
11735: }
11736: $resulttext .= '</li>';
11737: } elsif (ref($changes{$key}) eq 'ARRAY') {
11738: foreach my $item (@{$changes{$key}}) {
11739: my @newvalues;
11740: foreach my $type (@{$fields{$item}}) {
11741: push(@newvalues,$fieldtitles{$type});
11742: }
11743: my $newvaluestr;
11744: if (@newvalues > 0) {
11745: $newvaluestr = join(', ',@newvalues);
11746: } else {
11747: $newvaluestr = &mt('none');
11748: }
11749: if ($item eq 'default') {
11750: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
11751: } else {
11752: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
11753: }
11754: }
11755: } else {
11756: my $newvalue;
11757: if ($key eq 'run') {
11758: $newvalue = $offon[$env{'form.autoupdate_run'}];
11759: } elsif ($key eq 'lastactive') {
11760: $newvalue = $offon[$env{'form.lastactive'}];
11761: unless ($lastactivedays eq '') {
11762: $newvalue .= '; '.&mt('inactive = no activity in last [quant,_1,day]',$lastactivedays);
11763: }
11764: } else {
11765: $newvalue = $offon[$env{'form.'.$key}];
11766: }
11767: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
11768: }
11769: }
11770: $resulttext .= '</ul>';
11771: } else {
11772: $resulttext = &mt('No changes made to autoupdates');
11773: }
11774: } else {
11775: $resulttext = '<span class="LC_error">'.
11776: &mt('An error occurred: [_1]',$putresult).'</span>';
11777: }
11778: return $resulttext;
11779: }
11780:
11781: sub modify_autocreate {
11782: my ($dom,%domconfig) = @_;
11783: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
11784: if (ref($domconfig{'autocreate'}) eq 'HASH') {
11785: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
11786: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
11787: }
11788: }
11789: my %title= ( xml => 'Auto-creation of courses in XML course description files',
11790: req => 'Auto-creation of validated requests for official courses',
11791: xmldc => 'Identity of course creator of courses from XML files',
11792: );
11793: my @types = ('xml','req');
11794: foreach my $item (@types) {
11795: $newvals{$item} = $env{'form.autocreate_'.$item};
11796: $newvals{$item} =~ s/\D//g;
11797: $newvals{$item} = 0 if ($newvals{$item} eq '');
11798: }
11799: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
11800: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
11801: unless (exists($domcoords{$newvals{'xmldc'}})) {
11802: $newvals{'xmldc'} = '';
11803: }
11804: %autocreatehash = (
11805: autocreate => { xml => $newvals{'xml'},
11806: req => $newvals{'req'},
11807: }
11808: );
11809: if ($newvals{'xmldc'} ne '') {
11810: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
11811: }
11812: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
11813: $dom);
11814: if ($putresult eq 'ok') {
11815: my @items = @types;
11816: if ($newvals{'xml'}) {
11817: push(@items,'xmldc');
11818: }
11819: foreach my $item (@items) {
11820: if (exists($currautocreate{$item})) {
11821: if ($currautocreate{$item} ne $newvals{$item}) {
11822: $changes{$item} = 1;
11823: }
11824: } elsif ($newvals{$item}) {
11825: $changes{$item} = 1;
11826: }
11827: }
11828: if (keys(%changes) > 0) {
11829: my @offon = ('off','on');
11830: $resulttext = &mt('Changes made:').'<ul>';
11831: foreach my $item (@types) {
11832: if ($changes{$item}) {
11833: my $newtxt = $offon[$newvals{$item}];
11834: $resulttext .= '<li>'.
11835: &mt("$title{$item} set to [_1]$newtxt [_2]",
11836: '<b>','</b>').
11837: '</li>';
11838: }
11839: }
11840: if ($changes{'xmldc'}) {
11841: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
11842: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
11843: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
11844: }
11845: $resulttext .= '</ul>';
11846: } else {
11847: $resulttext = &mt('No changes made to auto-creation settings');
11848: }
11849: } else {
11850: $resulttext = '<span class="LC_error">'.
11851: &mt('An error occurred: [_1]',$putresult).'</span>';
11852: }
11853: return $resulttext;
11854: }
11855:
11856: sub modify_directorysrch {
11857: my ($dom,$lastactref,%domconfig) = @_;
11858: my ($resulttext,%changes);
11859: my %currdirsrch;
11860: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
11861: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
11862: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
11863: }
11864: }
11865: my %title = ( available => 'Institutional directory search available',
11866: localonly => 'Other domains can search institution',
11867: lcavailable => 'LON-CAPA directory search available',
11868: lclocalonly => 'Other domains can search LON-CAPA domain',
11869: searchby => 'Search types',
11870: searchtypes => 'Search latitude');
11871: my @offon = ('off','on');
11872: my @otherdoms = ('Yes','No');
11873:
11874: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
11875: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
11876: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
11877:
11878: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
11879: if (keys(%{$usertypes}) == 0) {
11880: @cansearch = ('default');
11881: } else {
11882: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
11883: foreach my $type (@{$currdirsrch{'cansearch'}}) {
11884: if (!grep(/^\Q$type\E$/,@cansearch)) {
11885: push(@{$changes{'cansearch'}},$type);
11886: }
11887: }
11888: foreach my $type (@cansearch) {
11889: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
11890: push(@{$changes{'cansearch'}},$type);
11891: }
11892: }
11893: } else {
11894: push(@{$changes{'cansearch'}},@cansearch);
11895: }
11896: }
11897:
11898: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
11899: foreach my $by (@{$currdirsrch{'searchby'}}) {
11900: if (!grep(/^\Q$by\E$/,@searchby)) {
11901: push(@{$changes{'searchby'}},$by);
11902: }
11903: }
11904: foreach my $by (@searchby) {
11905: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
11906: push(@{$changes{'searchby'}},$by);
11907: }
11908: }
11909: } else {
11910: push(@{$changes{'searchby'}},@searchby);
11911: }
11912:
11913: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
11914: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
11915: if (!grep(/^\Q$type\E$/,@searchtypes)) {
11916: push(@{$changes{'searchtypes'}},$type);
11917: }
11918: }
11919: foreach my $type (@searchtypes) {
11920: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
11921: push(@{$changes{'searchtypes'}},$type);
11922: }
11923: }
11924: } else {
11925: if (exists($currdirsrch{'searchtypes'})) {
11926: foreach my $type (@searchtypes) {
11927: if ($type ne $currdirsrch{'searchtypes'}) {
11928: push(@{$changes{'searchtypes'}},$type);
11929: }
11930: }
11931: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
11932: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
11933: }
11934: } else {
11935: push(@{$changes{'searchtypes'}},@searchtypes);
11936: }
11937: }
11938:
11939: my %dirsrch_hash = (
11940: directorysrch => { available => $env{'form.dirsrch_available'},
11941: cansearch => \@cansearch,
11942: localonly => $env{'form.dirsrch_instlocalonly'},
11943: lclocalonly => $env{'form.dirsrch_domlocalonly'},
11944: lcavailable => $env{'form.dirsrch_domavailable'},
11945: searchby => \@searchby,
11946: searchtypes => \@searchtypes,
11947: }
11948: );
11949: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
11950: $dom);
11951: if ($putresult eq 'ok') {
11952: if (exists($currdirsrch{'available'})) {
11953: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
11954: $changes{'available'} = 1;
11955: }
11956: } else {
11957: if ($env{'form.dirsrch_available'} eq '1') {
11958: $changes{'available'} = 1;
11959: }
11960: }
11961: if (exists($currdirsrch{'lcavailable'})) {
11962: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
11963: $changes{'lcavailable'} = 1;
11964: }
11965: } else {
11966: if ($env{'form.dirsrch_lcavailable'} eq '1') {
11967: $changes{'lcavailable'} = 1;
11968: }
11969: }
11970: if (exists($currdirsrch{'localonly'})) {
11971: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
11972: $changes{'localonly'} = 1;
11973: }
11974: } else {
11975: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
11976: $changes{'localonly'} = 1;
11977: }
11978: }
11979: if (exists($currdirsrch{'lclocalonly'})) {
11980: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
11981: $changes{'lclocalonly'} = 1;
11982: }
11983: } else {
11984: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
11985: $changes{'lclocalonly'} = 1;
11986: }
11987: }
11988: if (keys(%changes) > 0) {
11989: $resulttext = &mt('Changes made:').'<ul>';
11990: if ($changes{'available'}) {
11991: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
11992: }
11993: if ($changes{'lcavailable'}) {
11994: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
11995: }
11996: if ($changes{'localonly'}) {
11997: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
11998: }
11999: if ($changes{'lclocalonly'}) {
12000: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
12001: }
12002: if (ref($changes{'cansearch'}) eq 'ARRAY') {
12003: my $chgtext;
12004: if (ref($usertypes) eq 'HASH') {
12005: if (keys(%{$usertypes}) > 0) {
12006: foreach my $type (@{$types}) {
12007: if (grep(/^\Q$type\E$/,@cansearch)) {
12008: $chgtext .= $usertypes->{$type}.'; ';
12009: }
12010: }
12011: if (grep(/^default$/,@cansearch)) {
12012: $chgtext .= $othertitle;
12013: } else {
12014: $chgtext =~ s/\; $//;
12015: }
12016: $resulttext .=
12017: '<li>'.
12018: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
12019: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
12020: '</li>';
12021: }
12022: }
12023: }
12024: if (ref($changes{'searchby'}) eq 'ARRAY') {
12025: my ($searchtitles,$titleorder) = &sorted_searchtitles();
12026: my $chgtext;
12027: foreach my $type (@{$titleorder}) {
12028: if (grep(/^\Q$type\E$/,@searchby)) {
12029: if (defined($searchtitles->{$type})) {
12030: $chgtext .= $searchtitles->{$type}.'; ';
12031: }
12032: }
12033: }
12034: $chgtext =~ s/\; $//;
12035: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
12036: }
12037: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
12038: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
12039: my $chgtext;
12040: foreach my $type (@{$srchtypeorder}) {
12041: if (grep(/^\Q$type\E$/,@searchtypes)) {
12042: if (defined($srchtypes_desc->{$type})) {
12043: $chgtext .= $srchtypes_desc->{$type}.'; ';
12044: }
12045: }
12046: }
12047: $chgtext =~ s/\; $//;
12048: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
12049: }
12050: $resulttext .= '</ul>';
12051: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
12052: if (ref($lastactref) eq 'HASH') {
12053: $lastactref->{'directorysrch'} = 1;
12054: }
12055: } else {
12056: $resulttext = &mt('No changes made to directory search settings');
12057: }
12058: } else {
12059: $resulttext = '<span class="LC_error">'.
12060: &mt('An error occurred: [_1]',$putresult).'</span>';
12061: }
12062: return $resulttext;
12063: }
12064:
12065: sub modify_contacts {
12066: my ($dom,$lastactref,%domconfig) = @_;
12067: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
12068: if (ref($domconfig{'contacts'}) eq 'HASH') {
12069: foreach my $key (keys(%{$domconfig{'contacts'}})) {
12070: $currsetting{$key} = $domconfig{'contacts'}{$key};
12071: }
12072: }
12073: my (%others,%to,%bcc,%includestr,%includeloc);
12074: my @contacts = ('supportemail','adminemail');
12075: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
12076: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail','hostipmail');
12077: my @toggles = ('reporterrors','reportupdates','reportstatus');
12078: my @lonstatus = ('threshold','sysmail','weights','excluded');
12079: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
12080: foreach my $type (@mailings) {
12081: @{$newsetting{$type}} =
12082: &Apache::loncommon::get_env_multiple('form.'.$type);
12083: foreach my $item (@contacts) {
12084: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
12085: $contacts_hash{contacts}{$type}{$item} = 1;
12086: } else {
12087: $contacts_hash{contacts}{$type}{$item} = 0;
12088: }
12089: }
12090: $others{$type} = $env{'form.'.$type.'_others'};
12091: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
12092: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
12093: $bcc{$type} = $env{'form.'.$type.'_bcc'};
12094: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
12095: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
12096: $includestr{$type} = $env{'form.'.$type.'_includestr'};
12097: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
12098: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
12099: }
12100: }
12101: }
12102: foreach my $item (@contacts) {
12103: $to{$item} = $env{'form.'.$item};
12104: $contacts_hash{'contacts'}{$item} = $to{$item};
12105: }
12106: foreach my $item (@toggles) {
12107: if ($env{'form.'.$item} =~ /^(0|1)$/) {
12108: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
12109: }
12110: }
12111: my ($lonstatus_defs,$lonstatus_names) = &Apache::loncommon::lon_status_items();
12112: foreach my $item (@lonstatus) {
12113: if ($item eq 'excluded') {
12114: my (%serverhomes,@excluded);
12115: map { $serverhomes{$_} = 1; } values(%Apache::lonnet::serverhomeIDs);
12116: my @possexcluded = &Apache::loncommon::get_env_multiple('form.errorexcluded');
12117: if (@possexcluded) {
12118: foreach my $id (sort(@possexcluded)) {
12119: if ($serverhomes{$id}) {
12120: push(@excluded,$id);
12121: }
12122: }
12123: }
12124: if (@excluded) {
12125: $contacts_hash{'contacts'}{'lonstatus'}{$item} = \@excluded;
12126: }
12127: } elsif ($item eq 'weights') {
12128: foreach my $type ('E','W','N','U') {
12129: $env{'form.error'.$item.'_'.$type} =~ s/^\s+|\s+$//g;
12130: if ($env{'form.error'.$item.'_'.$type} =~ /^\d+$/) {
12131: unless ($env{'form.error'.$item.'_'.$type} == $lonstatus_defs->{$type}) {
12132: $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type} =
12133: $env{'form.error'.$item.'_'.$type};
12134: }
12135: }
12136: }
12137: } elsif (($item eq 'threshold') || ($item eq 'sysmail')) {
12138: $env{'form.error'.$item} =~ s/^\s+|\s+$//g;
12139: if ($env{'form.error'.$item} =~ /^\d+$/) {
12140: unless ($env{'form.error'.$item} == $lonstatus_defs->{$item}) {
12141: $contacts_hash{'contacts'}{'lonstatus'}{$item} = $env{'form.error'.$item};
12142: }
12143: }
12144: }
12145: }
12146: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
12147: foreach my $field (@{$fields}) {
12148: if (ref($possoptions->{$field}) eq 'ARRAY') {
12149: my $value = $env{'form.helpform_'.$field};
12150: $value =~ s/^\s+|\s+$//g;
12151: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
12152: $contacts_hash{'contacts'}{'helpform'}{$field} = $value;
12153: if ($field eq 'screenshot') {
12154: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
12155: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
12156: $contacts_hash{'contacts'}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
12157: }
12158: }
12159: }
12160: }
12161: }
12162: }
12163: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12164: my (@statuses,%usertypeshash,@overrides);
12165: if ((ref($types) eq 'ARRAY') && (@{$types} > 0)) {
12166: @statuses = @{$types};
12167: if (ref($usertypes) eq 'HASH') {
12168: %usertypeshash = %{$usertypes};
12169: }
12170: }
12171: if (@statuses) {
12172: my @possoverrides = &Apache::loncommon::get_env_multiple('form.overrides');
12173: foreach my $type (@possoverrides) {
12174: if (($type ne '') && (grep(/^\Q$type\E$/,@statuses))) {
12175: push(@overrides,$type);
12176: }
12177: }
12178: if (@overrides) {
12179: foreach my $type (@overrides) {
12180: my @standard = &Apache::loncommon::get_env_multiple('form.override_'.$type);
12181: foreach my $item (@contacts) {
12182: if (grep(/^\Q$item\E$/,@standard)) {
12183: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 1;
12184: $newsetting{'override_'.$type}{$item} = 1;
12185: } else {
12186: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 0;
12187: $newsetting{'override_'.$type}{$item} = 0;
12188: }
12189: }
12190: $contacts_hash{'contacts'}{'overrides'}{$type}{'others'} = $env{'form.override_'.$type.'_others'};
12191: $contacts_hash{'contacts'}{'overrides'}{$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
12192: $newsetting{'override_'.$type}{'others'} = $env{'form.override_'.$type.'_others'};
12193: $newsetting{'override_'.$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
12194: if (($env{'form.override_'.$type.'_includestr'} ne '') && ($env{'form.override_'.$type.'_includeloc'} =~ /^s|b$/)) {
12195: $includestr{$type} = $env{'form.override_'.$type.'_includestr'};
12196: $includeloc{$type} = $env{'form.override_'.$type.'_includeloc'};
12197: $contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
12198: $newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};
12199: }
12200: }
12201: }
12202: }
12203: if (keys(%currsetting) > 0) {
12204: foreach my $item (@contacts) {
12205: if ($to{$item} ne $currsetting{$item}) {
12206: $changes{$item} = 1;
12207: }
12208: }
12209: foreach my $type (@mailings) {
12210: foreach my $item (@contacts) {
12211: if (ref($currsetting{$type}) eq 'HASH') {
12212: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
12213: push(@{$changes{$type}},$item);
12214: }
12215: } else {
12216: push(@{$changes{$type}},@{$newsetting{$type}});
12217: }
12218: }
12219: if ($others{$type} ne $currsetting{$type}{'others'}) {
12220: push(@{$changes{$type}},'others');
12221: }
12222: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
12223: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
12224: push(@{$changes{$type}},'bcc');
12225: }
12226: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
12227: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
12228: push(@{$changes{$type}},'include');
12229: }
12230: }
12231: }
12232: if (ref($fields) eq 'ARRAY') {
12233: if (ref($currsetting{'helpform'}) eq 'HASH') {
12234: foreach my $field (@{$fields}) {
12235: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
12236: push(@{$changes{'helpform'}},$field);
12237: }
12238: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
12239: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
12240: push(@{$changes{'helpform'}},'maxsize');
12241: }
12242: }
12243: }
12244: } else {
12245: foreach my $field (@{$fields}) {
12246: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
12247: push(@{$changes{'helpform'}},$field);
12248: }
12249: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
12250: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
12251: push(@{$changes{'helpform'}},'maxsize');
12252: }
12253: }
12254: }
12255: }
12256: }
12257: if (@statuses) {
12258: if (ref($currsetting{'overrides'}) eq 'HASH') {
12259: foreach my $key (keys(%{$currsetting{'overrides'}})) {
12260: if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {
12261: if (ref($newsetting{'override_'.$key}) eq 'HASH') {
12262: foreach my $item (@contacts,'bcc','others','include') {
12263: if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {
12264: push(@{$changes{'overrides'}},$key);
12265: last;
12266: }
12267: }
12268: } else {
12269: push(@{$changes{'overrides'}},$key);
12270: }
12271: }
12272: }
12273: foreach my $key (@overrides) {
12274: unless (exists($currsetting{'overrides'}{$key})) {
12275: push(@{$changes{'overrides'}},$key);
12276: }
12277: }
12278: } else {
12279: foreach my $key (@overrides) {
12280: push(@{$changes{'overrides'}},$key);
12281: }
12282: }
12283: }
12284: if (ref($currsetting{'lonstatus'}) eq 'HASH') {
12285: foreach my $key ('excluded','weights','threshold','sysmail') {
12286: if ($key eq 'excluded') {
12287: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
12288: (ref($contacts_hash{contacts}{lonstatus}{excluded}) eq 'ARRAY')) {
12289: if ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
12290: (@{$currsetting{'lonstatus'}{$key}})) {
12291: my @diffs =
12292: &Apache::loncommon::compare_arrays($contacts_hash{contacts}{lonstatus}{excluded},
12293: $currsetting{'lonstatus'}{$key});
12294: if (@diffs) {
12295: push(@{$changes{'lonstatus'}},$key);
12296: }
12297: } elsif (@{$contacts_hash{contacts}{lonstatus}{excluded}}) {
12298: push(@{$changes{'lonstatus'}},$key);
12299: }
12300: } elsif ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
12301: (@{$currsetting{'lonstatus'}{$key}})) {
12302: push(@{$changes{'lonstatus'}},$key);
12303: }
12304: } elsif ($key eq 'weights') {
12305: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
12306: (ref($contacts_hash{contacts}{lonstatus}{$key}) eq 'HASH')) {
12307: if (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
12308: foreach my $type ('E','W','N','U') {
12309: unless ($contacts_hash{contacts}{lonstatus}{$key}{$type} eq
12310: $currsetting{'lonstatus'}{$key}{$type}) {
12311: push(@{$changes{'lonstatus'}},$key);
12312: last;
12313: }
12314: }
12315: } else {
12316: foreach my $type ('E','W','N','U') {
12317: if ($contacts_hash{contacts}{lonstatus}{$key}{$type} ne '') {
12318: push(@{$changes{'lonstatus'}},$key);
12319: last;
12320: }
12321: }
12322: }
12323: } elsif (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
12324: foreach my $type ('E','W','N','U') {
12325: if ($currsetting{'lonstatus'}{$key}{$type} ne '') {
12326: push(@{$changes{'lonstatus'}},$key);
12327: last;
12328: }
12329: }
12330: }
12331: } elsif (($key eq 'threshold') || ($key eq 'sysmail')) {
12332: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
12333: if ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
12334: if ($currsetting{'lonstatus'}{$key} != $contacts_hash{contacts}{lonstatus}{$key}) {
12335: push(@{$changes{'lonstatus'}},$key);
12336: }
12337: } elsif ($contacts_hash{contacts}{lonstatus}{$key} =~ /^\d+$/) {
12338: push(@{$changes{'lonstatus'}},$key);
12339: }
12340: } elsif ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
12341: push(@{$changes{'lonstatus'}},$key);
12342: }
12343: }
12344: }
12345: } else {
12346: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
12347: foreach my $key ('excluded','weights','threshold','sysmail') {
12348: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
12349: push(@{$changes{'lonstatus'}},$key);
12350: }
12351: }
12352: }
12353: }
12354: } else {
12355: my %default;
12356: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
12357: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
12358: $default{'errormail'} = 'adminemail';
12359: $default{'packagesmail'} = 'adminemail';
12360: $default{'helpdeskmail'} = 'supportemail';
12361: $default{'otherdomsmail'} = 'supportemail';
12362: $default{'lonstatusmail'} = 'adminemail';
12363: $default{'requestsmail'} = 'adminemail';
12364: $default{'updatesmail'} = 'adminemail';
12365: $default{'hostipmail'} = 'adminemail';
12366: foreach my $item (@contacts) {
12367: if ($to{$item} ne $default{$item}) {
12368: $changes{$item} = 1;
12369: }
12370: }
12371: foreach my $type (@mailings) {
12372: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
12373: push(@{$changes{$type}},@{$newsetting{$type}});
12374: }
12375: if ($others{$type} ne '') {
12376: push(@{$changes{$type}},'others');
12377: }
12378: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
12379: if ($bcc{$type} ne '') {
12380: push(@{$changes{$type}},'bcc');
12381: }
12382: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
12383: push(@{$changes{$type}},'include');
12384: }
12385: }
12386: }
12387: if (ref($fields) eq 'ARRAY') {
12388: foreach my $field (@{$fields}) {
12389: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
12390: push(@{$changes{'helpform'}},$field);
12391: }
12392: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
12393: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
12394: push(@{$changes{'helpform'}},'maxsize');
12395: }
12396: }
12397: }
12398: }
12399: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
12400: foreach my $key ('excluded','weights','threshold','sysmail') {
12401: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
12402: push(@{$changes{'lonstatus'}},$key);
12403: }
12404: }
12405: }
12406: }
12407: foreach my $item (@toggles) {
12408: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
12409: $changes{$item} = 1;
12410: } elsif ((!$env{'form.'.$item}) &&
12411: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
12412: $changes{$item} = 1;
12413: }
12414: }
12415: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
12416: $dom);
12417: if ($putresult eq 'ok') {
12418: if (keys(%changes) > 0) {
12419: &Apache::loncommon::devalidate_domconfig_cache($dom);
12420: if (ref($lastactref) eq 'HASH') {
12421: $lastactref->{'domainconfig'} = 1;
12422: }
12423: my ($titles,$short_titles) = &contact_titles();
12424: $resulttext = &mt('Changes made:').'<ul>';
12425: foreach my $item (@contacts) {
12426: if ($changes{$item}) {
12427: $resulttext .= '<li>'.$titles->{$item}.
12428: &mt(' set to: ').
12429: '<span class="LC_cusr_emph">'.
12430: $to{$item}.'</span></li>';
12431: }
12432: }
12433: foreach my $type (@mailings) {
12434: if (ref($changes{$type}) eq 'ARRAY') {
12435: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
12436: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
12437: } else {
12438: $resulttext .= '<li>'.$titles->{$type}.': ';
12439: }
12440: my @text;
12441: foreach my $item (@{$newsetting{$type}}) {
12442: push(@text,$short_titles->{$item});
12443: }
12444: if ($others{$type} ne '') {
12445: push(@text,$others{$type});
12446: }
12447: if (@text) {
12448: $resulttext .= '<span class="LC_cusr_emph">'.
12449: join(', ',@text).'</span>';
12450: }
12451: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
12452: if ($bcc{$type} ne '') {
12453: my $bcctext;
12454: if (@text) {
12455: $bcctext = ' '.&mt('with Bcc to');
12456: } else {
12457: $bcctext = '(Bcc)';
12458: }
12459: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
12460: } elsif (!@text) {
12461: $resulttext .= &mt('No one');
12462: }
12463: if ($includestr{$type} ne '') {
12464: if ($includeloc{$type} eq 'b') {
12465: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
12466: } elsif ($includeloc{$type} eq 's') {
12467: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
12468: }
12469: }
12470: } elsif (!@text) {
12471: $resulttext .= &mt('No recipients');
12472: }
12473: $resulttext .= '</li>';
12474: }
12475: }
12476: if (ref($changes{'overrides'}) eq 'ARRAY') {
12477: my @deletions;
12478: foreach my $type (@{$changes{'overrides'}}) {
12479: if ($usertypeshash{$type}) {
12480: if (grep(/^\Q$type\E/,@overrides)) {
12481: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation set for [_1]",
12482: $usertypeshash{$type}).'<ul><li>';
12483: if (ref($newsetting{'override_'.$type}) eq 'HASH') {
12484: my @text;
12485: foreach my $item (@contacts) {
12486: if ($newsetting{'override_'.$type}{$item}) {
12487: push(@text,$short_titles->{$item});
12488: }
12489: }
12490: if ($newsetting{'override_'.$type}{'others'} ne '') {
12491: push(@text,$newsetting{'override_'.$type}{'others'});
12492: }
12493:
12494: if (@text) {
12495: $resulttext .= &mt('Helpdesk e-mail sent to: [_1]',
12496: '<span class="LC_cusr_emph">'.join(', ',@text).'</span>');
12497: }
12498: if ($newsetting{'override_'.$type}{'bcc'} ne '') {
12499: my $bcctext;
12500: if (@text) {
12501: $bcctext = ' '.&mt('with Bcc to');
12502: } else {
12503: $bcctext = '(Bcc)';
12504: }
12505: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$newsetting{'override_'.$type}{'bcc'}.'</span>';
12506: } elsif (!@text) {
12507: $resulttext .= &mt('Helpdesk e-mail sent to no one');
12508: }
12509: $resulttext .= '</li>';
12510: if ($newsetting{'override_'.$type}{'include'} ne '') {
12511: my ($loc,$str) = split(/:/,$newsetting{'override_'.$type}{'include'});
12512: if ($loc eq 'b') {
12513: $resulttext .= '<li>'.&mt('Text automatically added to e-mail body:').' '.&unescape($str).'</li>';
12514: } elsif ($loc eq 's') {
12515: $resulttext .= '<li>'.&mt('Text automatically added to e-mail subject:').' '.&unescape($str).'</li>';
12516: }
12517: }
12518: }
12519: $resulttext .= '</li></ul></li>';
12520: } else {
12521: push(@deletions,$usertypeshash{$type});
12522: }
12523: }
12524: }
12525: if (@deletions) {
12526: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation discontinued for: [_1]",
12527: join(', ',@deletions)).'</li>';
12528: }
12529: }
12530: my @offon = ('off','on');
12531: my $corelink = &core_link_msu();
12532: if ($changes{'reporterrors'}) {
12533: $resulttext .= '<li>'.
12534: &mt('E-mail error reports to [_1] set to "'.
12535: $offon[$env{'form.reporterrors'}].'".',
12536: $corelink).
12537: '</li>';
12538: }
12539: if ($changes{'reportupdates'}) {
12540: $resulttext .= '<li>'.
12541: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
12542: $offon[$env{'form.reportupdates'}].'".',
12543: $corelink).
12544: '</li>';
12545: }
12546: if ($changes{'reportstatus'}) {
12547: $resulttext .= '<li>'.
12548: &mt('E-mail status if errors above threshold to [_1] set to "'.
12549: $offon[$env{'form.reportstatus'}].'".',
12550: $corelink).
12551: '</li>';
12552: }
12553: if (ref($changes{'lonstatus'}) eq 'ARRAY') {
12554: $resulttext .= '<li>'.
12555: &mt('Nightly status check e-mail settings').':<ul>';
12556: my (%defval,%use_def,%shown);
12557: $defval{'threshold'} = $lonstatus_defs->{'threshold'};
12558: $defval{'sysmail'} = $lonstatus_defs->{'sysmail'};
12559: $defval{'weights'} =
12560: join(', ',map { $lonstatus_names->{$_}.'='.$lonstatus_defs->{$_}; } ('E','W','N','U'));
12561: $defval{'excluded'} = &mt('None');
12562: if (ref($contacts_hash{'contacts'}{'lonstatus'}) eq 'HASH') {
12563: foreach my $item ('threshold','sysmail','weights','excluded') {
12564: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item})) {
12565: if (($item eq 'threshold') || ($item eq 'sysmail')) {
12566: $shown{$item} = $contacts_hash{'contacts'}{'lonstatus'}{$item};
12567: } elsif ($item eq 'weights') {
12568: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'HASH') {
12569: foreach my $type ('E','W','N','U') {
12570: $shown{$item} .= $lonstatus_names->{$type}.'=';
12571: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item}{$type})) {
12572: $shown{$item} .= $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type};
12573: } else {
12574: $shown{$item} .= $lonstatus_defs->{$type};
12575: }
12576: $shown{$item} .= ', ';
12577: }
12578: $shown{$item} =~ s/, $//;
12579: } else {
12580: $shown{$item} = $defval{$item};
12581: }
12582: } elsif ($item eq 'excluded') {
12583: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'ARRAY') {
12584: $shown{$item} = join(', ',@{$contacts_hash{'contacts'}{'lonstatus'}{$item}});
12585: } else {
12586: $shown{$item} = $defval{$item};
12587: }
12588: }
12589: } else {
12590: $shown{$item} = $defval{$item};
12591: }
12592: }
12593: } else {
12594: foreach my $item ('threshold','weights','excluded','sysmail') {
12595: $shown{$item} = $defval{$item};
12596: }
12597: }
12598: foreach my $item ('threshold','weights','excluded','sysmail') {
12599: $resulttext .= '<li>'.&mt($titles->{'error'.$item}.' -- [_1]',
12600: $shown{$item}).'</li>';
12601: }
12602: $resulttext .= '</ul></li>';
12603: }
12604: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
12605: my (@optional,@required,@unused,$maxsizechg);
12606: foreach my $field (@{$changes{'helpform'}}) {
12607: if ($field eq 'maxsize') {
12608: $maxsizechg = 1;
12609: next;
12610: }
12611: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
12612: push(@optional,$field);
12613: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
12614: push(@unused,$field);
12615: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
12616: push(@required,$field);
12617: }
12618: }
12619: if (@optional) {
12620: $resulttext .= '<li>'.
12621: &mt('Help form fields changed to "Optional": [_1].',
12622: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
12623: '</li>';
12624: }
12625: if (@required) {
12626: $resulttext .= '<li>'.
12627: &mt('Help form fields changed to "Required": [_1].',
12628: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
12629: '</li>';
12630: }
12631: if (@unused) {
12632: $resulttext .= '<li>'.
12633: &mt('Help form fields changed to "Not shown": [_1].',
12634: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
12635: '</li>';
12636: }
12637: if ($maxsizechg) {
12638: $resulttext .= '<li>'.
12639: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
12640: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
12641: '</li>';
12642: }
12643: }
12644: $resulttext .= '</ul>';
12645: } else {
12646: $resulttext = &mt('No changes made to contacts and form settings');
12647: }
12648: } else {
12649: $resulttext = '<span class="LC_error">'.
12650: &mt('An error occurred: [_1].',$putresult).'</span>';
12651: }
12652: return $resulttext;
12653: }
12654:
12655: sub modify_passwords {
12656: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
12657: my ($resulttext,%current,%changes,%newvalues,@oktypes,$errors,
12658: $updatedefaults,$updateconf);
12659: my $customfn = 'resetpw.html';
12660: if (ref($domconfig{'passwords'}) eq 'HASH') {
12661: %current = %{$domconfig{'passwords'}};
12662: }
12663: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12664: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12665: if (ref($types) eq 'ARRAY') {
12666: @oktypes = @{$types};
12667: }
12668: push(@oktypes,'default');
12669:
12670: my %titles = &Apache::lonlocal::texthash (
12671: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
12672: intauth_check => 'Check bcrypt cost if authenticated',
12673: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
12674: permanent => 'Permanent e-mail address',
12675: critical => 'Critical notification address',
12676: notify => 'Notification address',
12677: min => 'Minimum password length',
12678: max => 'Maximum password length',
12679: chars => 'Required characters',
12680: numsaved => 'Number of previous passwords to save',
12681: reset => 'Resetting Forgotten Password',
12682: intauth => 'Encryption of Stored Passwords (Internal Auth)',
12683: rules => 'Rules for LON-CAPA Passwords',
12684: crsownerchg => 'Course Owner Changing Student Passwords',
12685: username => 'Username',
12686: email => 'E-mail address',
12687: );
12688:
12689: #
12690: # Retrieve current domain configuration for internal authentication from $domconfig{'defaults'}.
12691: #
12692: my (%curr_defaults,%save_defaults);
12693: if (ref($domconfig{'defaults'}) eq 'HASH') {
12694: foreach my $key (keys(%{$domconfig{'defaults'}})) {
12695: if ($key =~ /^intauth_(cost|check|switch)$/) {
12696: $curr_defaults{$key} = $domconfig{'defaults'}{$key};
12697: } else {
12698: $save_defaults{$key} = $domconfig{'defaults'}{$key};
12699: }
12700: }
12701: }
12702: my %staticdefaults = (
12703: 'resetlink' => 2,
12704: 'resetcase' => \@oktypes,
12705: 'resetprelink' => 'both',
12706: 'resetemail' => ['critical','notify','permanent'],
12707: 'intauth_cost' => 10,
12708: 'intauth_check' => 0,
12709: 'intauth_switch' => 0,
12710: );
12711: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
12712: foreach my $type (@oktypes) {
12713: $staticdefaults{'resetpostlink'}{$type} = ['email','username'];
12714: }
12715: my $linklife = $env{'form.passwords_link'};
12716: $linklife =~ s/^\s+|\s+$//g;
12717: if (($linklife =~ /^\d+(|\.\d*)$/) && ($linklife > 0)) {
12718: $newvalues{'resetlink'} = $linklife;
12719: if ($current{'resetlink'}) {
12720: if ($current{'resetlink'} ne $linklife) {
12721: $changes{'reset'} = 1;
12722: }
12723: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
12724: if ($staticdefaults{'resetlink'} ne $linklife) {
12725: $changes{'reset'} = 1;
12726: }
12727: }
12728: } elsif ($current{'resetlink'}) {
12729: $changes{'reset'} = 1;
12730: }
12731: my @casesens;
12732: my @posscase = &Apache::loncommon::get_env_multiple('form.passwords_case_sensitive');
12733: foreach my $case (sort(@posscase)) {
12734: if (grep(/^\Q$case\E$/,@oktypes)) {
12735: push(@casesens,$case);
12736: }
12737: }
12738: $newvalues{'resetcase'} = \@casesens;
12739: if (ref($current{'resetcase'}) eq 'ARRAY') {
12740: my @diffs = &Apache::loncommon::compare_arrays($current{'resetcase'},\@casesens);
12741: if (@diffs > 0) {
12742: $changes{'reset'} = 1;
12743: }
12744: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
12745: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetcase'},\@casesens);
12746: if (@diffs > 0) {
12747: $changes{'reset'} = 1;
12748: }
12749: }
12750: if ($env{'form.passwords_prelink'} =~ /^(both|either)$/) {
12751: $newvalues{'resetprelink'} = $env{'form.passwords_prelink'};
12752: if (exists($current{'resetprelink'})) {
12753: if ($current{'resetprelink'} ne $newvalues{'resetprelink'}) {
12754: $changes{'reset'} = 1;
12755: }
12756: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
12757: if ($staticdefaults{'resetprelink'} ne $newvalues{'resetprelink'}) {
12758: $changes{'reset'} = 1;
12759: }
12760: }
12761: } elsif ($current{'resetprelink'}) {
12762: $changes{'reset'} = 1;
12763: }
12764: foreach my $type (@oktypes) {
12765: my @possplink = &Apache::loncommon::get_env_multiple('form.passwords_postlink_'.$type);
12766: my @postlink;
12767: foreach my $item (sort(@possplink)) {
12768: if ($item =~ /^(email|username)$/) {
12769: push(@postlink,$item);
12770: }
12771: }
12772: $newvalues{'resetpostlink'}{$type} = \@postlink;
12773: unless ($changes{'reset'}) {
12774: if (ref($current{'resetpostlink'}) eq 'HASH') {
12775: if (ref($current{'resetpostlink'}{$type}) eq 'ARRAY') {
12776: my @diffs = &Apache::loncommon::compare_arrays($current{'resetpostlink'}{$type},\@postlink);
12777: if (@diffs > 0) {
12778: $changes{'reset'} = 1;
12779: }
12780: } else {
12781: $changes{'reset'} = 1;
12782: }
12783: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
12784: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetpostlink'}{$type},\@postlink);
12785: if (@diffs > 0) {
12786: $changes{'reset'} = 1;
12787: }
12788: }
12789: }
12790: }
12791: my @possemailsrc = &Apache::loncommon::get_env_multiple('form.passwords_emailsrc');
12792: my @resetemail;
12793: foreach my $item (sort(@possemailsrc)) {
12794: if ($item =~ /^(permanent|critical|notify)$/) {
12795: push(@resetemail,$item);
12796: }
12797: }
12798: $newvalues{'resetemail'} = \@resetemail;
12799: unless ($changes{'reset'}) {
12800: if (ref($current{'resetemail'}) eq 'ARRAY') {
12801: my @diffs = &Apache::loncommon::compare_arrays($current{'resetemail'},\@resetemail);
12802: if (@diffs > 0) {
12803: $changes{'reset'} = 1;
12804: }
12805: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
12806: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetemail'},\@resetemail);
12807: if (@diffs > 0) {
12808: $changes{'reset'} = 1;
12809: }
12810: }
12811: }
12812: if ($env{'form.passwords_stdtext'} == 0) {
12813: $newvalues{'resetremove'} = 1;
12814: unless ($current{'resetremove'}) {
12815: $changes{'reset'} = 1;
12816: }
12817: } elsif ($current{'resetremove'}) {
12818: $changes{'reset'} = 1;
12819: }
12820: if ($env{'form.passwords_customfile.filename'} ne '') {
12821: my $servadm = $r->dir_config('lonAdmEMail');
12822: my $servadm = $r->dir_config('lonAdmEMail');
12823: my ($configuserok,$author_ok,$switchserver) =
12824: &config_check($dom,$confname,$servadm);
12825: my $error;
12826: if ($configuserok eq 'ok') {
12827: if ($switchserver) {
12828: $error = &mt("Upload of file containing domain-specific text is not permitted to this server: [_1]",$switchserver);
12829: } else {
12830: if ($author_ok eq 'ok') {
12831: my ($result,$customurl) =
12832: &publishlogo($r,'upload','passwords_customfile',$dom,
12833: $confname,'customtext/resetpw','','',$customfn);
12834: if ($result eq 'ok') {
12835: $newvalues{'resetcustom'} = $customurl;
12836: $changes{'reset'} = 1;
12837: } else {
12838: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customfn,$result);
12839: }
12840: } else {
12841: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$author_ok);
12842: }
12843: }
12844: } else {
12845: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$configuserok);
12846: }
12847: if ($error) {
12848: &Apache::lonnet::logthis($error);
12849: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12850: }
12851: } elsif ($current{'resetcustom'}) {
12852: if ($env{'form.passwords_custom_del'}) {
12853: $changes{'reset'} = 1;
12854: } else {
12855: $newvalues{'resetcustom'} = $current{'resetcustom'};
12856: }
12857: }
12858: $env{'form.intauth_cost'} =~ s/^\s+|\s+$//g;
12859: if (($env{'form.intauth_cost'} ne '') && ($env{'form.intauth_cost'} =~ /^\d+$/)) {
12860: $save_defaults{'intauth_cost'} = $env{'form.intauth_cost'};
12861: if ($save_defaults{'intauth_cost'} ne $curr_defaults{'intauth_cost'}) {
12862: $changes{'intauth'} = 1;
12863: }
12864: } else {
12865: $save_defaults{'intauth_cost'} = $curr_defaults{'intauth_cost'};
12866: }
12867: if ($env{'form.intauth_check'} =~ /^(0|1|2)$/) {
12868: $save_defaults{'intauth_check'} = $env{'form.intauth_check'};
12869: if ($save_defaults{'intauth_check'} ne $curr_defaults{'intauth_check'}) {
12870: $changes{'intauth'} = 1;
12871: }
12872: } else {
12873: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
12874: }
12875: if ($env{'form.intauth_switch'} =~ /^(0|1|2)$/) {
12876: $save_defaults{'intauth_switch'} = $env{'form.intauth_switch'};
12877: if ($save_defaults{'intauth_switch'} ne $curr_defaults{'intauth_switch'}) {
12878: $changes{'intauth'} = 1;
12879: }
12880: } else {
12881: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
12882: }
12883: foreach my $item ('cost','check','switch') {
12884: if ($save_defaults{'intauth_'.$item} ne $domdefaults{'intauth_'.$item}) {
12885: $domdefaults{'intauth_'.$item} = $save_defaults{'intauth_'.$item};
12886: $updatedefaults = 1;
12887: }
12888: }
12889: foreach my $rule ('min','max','numsaved') {
12890: $env{'form.passwords_'.$rule} =~ s/^\s+|\s+$//g;
12891: my $ruleok;
12892: if ($rule eq 'min') {
12893: if ($env{'form.passwords_'.$rule} =~ /^\d+$/) {
12894: if ($env{'form.passwords_'.$rule} >= $Apache::lonnet::passwdmin) {
12895: $ruleok = 1;
12896: }
12897: }
12898: } elsif (($env{'form.passwords_'.$rule} =~ /^\d+$/) &&
12899: ($env{'form.passwords_'.$rule} ne '0')) {
12900: $ruleok = 1;
12901: }
12902: if ($ruleok) {
12903: $newvalues{$rule} = $env{'form.passwords_'.$rule};
12904: if (exists($current{$rule})) {
12905: if ($newvalues{$rule} ne $current{$rule}) {
12906: $changes{'rules'} = 1;
12907: }
12908: } elsif ($rule eq 'min') {
12909: if ($staticdefaults{$rule} ne $newvalues{$rule}) {
12910: $changes{'rules'} = 1;
12911: }
12912: } else {
12913: $changes{'rules'} = 1;
12914: }
12915: } elsif (exists($current{$rule})) {
12916: $changes{'rules'} = 1;
12917: }
12918: }
12919: my @posschars = &Apache::loncommon::get_env_multiple('form.passwords_chars');
12920: my @chars;
12921: foreach my $item (sort(@posschars)) {
12922: if ($item =~ /^(uc|lc|num|spec)$/) {
12923: push(@chars,$item);
12924: }
12925: }
12926: $newvalues{'chars'} = \@chars;
12927: unless ($changes{'rules'}) {
12928: if (ref($current{'chars'}) eq 'ARRAY') {
12929: my @diffs = &Apache::loncommon::compare_arrays($current{'chars'},\@chars);
12930: if (@diffs > 0) {
12931: $changes{'rules'} = 1;
12932: }
12933: } else {
12934: if (@chars > 0) {
12935: $changes{'rules'} = 1;
12936: }
12937: }
12938: }
12939: my %crsownerchg = (
12940: by => [],
12941: for => [],
12942: );
12943: foreach my $item ('by','for') {
12944: my @posstypes = &Apache::loncommon::get_env_multiple('form.passwords_crsowner_'.$item);
12945: foreach my $type (sort(@posstypes)) {
12946: if (grep(/^\Q$type\E$/,@oktypes)) {
12947: push(@{$crsownerchg{$item}},$type);
12948: }
12949: }
12950: }
12951: $newvalues{'crsownerchg'} = \%crsownerchg;
12952: if (ref($current{'crsownerchg'}) eq 'HASH') {
12953: foreach my $item ('by','for') {
12954: if (ref($current{'crsownerchg'}{$item}) eq 'ARRAY') {
12955: my @diffs = &Apache::loncommon::compare_arrays($current{'crsownerchg'}{$item},$crsownerchg{$item});
12956: if (@diffs > 0) {
12957: $changes{'crsownerchg'} = 1;
12958: last;
12959: }
12960: }
12961: }
12962: } elsif (!(ref($domconfig{passwords}) eq 'HASH')) {
12963: foreach my $item ('by','for') {
12964: if (@{$crsownerchg{$item}} > 0) {
12965: $changes{'crsownerchg'} = 1;
12966: last;
12967: }
12968: }
12969: }
12970:
12971: my %confighash = (
12972: defaults => \%save_defaults,
12973: passwords => \%newvalues,
12974: );
12975: &process_captcha('passwords',\%changes,$confighash{'passwords'},$domconfig{'passwords'});
12976:
12977: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
12978: if ($putresult eq 'ok') {
12979: if (keys(%changes) > 0) {
12980: $resulttext = &mt('Changes made: ').'<ul>';
12981: foreach my $key ('reset','intauth','rules','crsownerchg') {
12982: if ($changes{$key}) {
12983: unless ($key eq 'intauth') {
12984: $updateconf = 1;
12985: }
12986: $resulttext .= '<li>'.$titles{$key}.':<ul>';
12987: if ($key eq 'reset') {
12988: if ($confighash{'passwords'}{'captcha'} eq 'original') {
12989: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: original CAPTCHA').'</li>';
12990: } elsif ($confighash{'passwords'}{'captcha'} eq 'recaptcha') {
12991: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: reCAPTCHA').' '.
12992: &mt('version: [_1]',$confighash{'passwords'}{'recaptchaversion'}).'<br />';
12993: if (ref($confighash{'passwords'}{'recaptchakeys'}) eq 'HASH') {
12994: $resulttext .= &mt('Public key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'public'}).'</br>'.
12995: &mt('Private key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'private'}).'</li>';
12996: }
12997: } else {
12998: $resulttext .= '<li>'.&mt('No CAPTCHA validation').'</li>';
12999: }
13000: if ($confighash{'passwords'}{'resetlink'}) {
13001: $resulttext .= '<li>'.&mt('Reset link expiration set to [quant,_1,hour]',$confighash{'passwords'}{'resetlink'}).'</li>';
13002: } else {
13003: $resulttext .= '<li>'.&mt('No reset link expiration set.').' '.
13004: &mt('Will default to 2 hours').'</li>';
13005: }
13006: if (ref($confighash{'passwords'}{'resetcase'}) eq 'ARRAY') {
13007: if (@{$confighash{'passwords'}{'resetcase'}} == 0) {
13008: $resulttext .= '<li>'.&mt('User input for username and/or e-mail address not case sensitive for "Forgot Password" web form').'</li>';
13009: } else {
13010: my $casesens;
13011: foreach my $type (@{$confighash{'passwords'}{'resetcase'}}) {
13012: if ($type eq 'default') {
13013: $casesens .= $othertitle.', ';
13014: } elsif ($usertypes->{$type} ne '') {
13015: $casesens .= $usertypes->{$type}.', ';
13016: }
13017: }
13018: $casesens =~ s/\Q, \E$//;
13019: $resulttext .= '<li>'.&mt('"Forgot Password" web form input for username and/or e-mail address is case-sensitive for: [_1]',$casesens).'</li>';
13020: }
13021: } else {
13022: $resulttext .= '<li>'.&mt('Case-sensitivity not set for "Forgot Password" web form').' '.&mt('Will default to case-sensitive for username and/or e-mail address for all').'</li>';
13023: }
13024: if ($confighash{'passwords'}{'resetprelink'} eq 'either') {
13025: $resulttext .= '<li>'.&mt('Users can enter either a username or an e-mail address in "Forgot Password" web form').'</li>';
13026: } else {
13027: $resulttext .= '<li>'.&mt('Users can enter both a username and an e-mail address in "Forgot Password" web form').'</li>';
13028: }
13029: if (ref($confighash{'passwords'}{'resetpostlink'}) eq 'HASH') {
13030: my $output;
13031: if (ref($types) eq 'ARRAY') {
13032: foreach my $type (@{$types}) {
13033: if (ref($confighash{'passwords'}{'resetpostlink'}{$type}) eq 'ARRAY') {
13034: if (@{$confighash{'passwords'}{'resetpostlink'}{$type}} == 0) {
13035: $output .= $usertypes->{$type}.' -- '.&mt('none');
13036: } else {
13037: $output .= $usertypes->{$type}.' -- '.
13038: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{$type}})).'; ';
13039: }
13040: }
13041: }
13042: }
13043: if (ref($confighash{'passwords'}{'resetpostlink'}{'default'}) eq 'ARRAY') {
13044: if (@{$confighash{'passwords'}{'resetpostlink'}{'default'}} == 0) {
13045: $output .= $othertitle.' -- '.&mt('none');
13046: } else {
13047: $output .= $othertitle.' -- '.
13048: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{'default'}}));
13049: }
13050: }
13051: if ($output) {
13052: $resulttext .= '<li>'.&mt('Information required for new password form (by user type) set to: [_1]',$output).'</li>';
13053: } else {
13054: $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>';
13055: }
13056: } else {
13057: $resulttext .= '<li>'.&mt('Information required for new password form not set.').' '.&mt('Will default to requiring both the username and an e-mail address').'</li>';
13058: }
13059: if (ref($confighash{'passwords'}{'resetemail'}) eq 'ARRAY') {
13060: if (@{$confighash{'passwords'}{'resetemail'}} > 0) {
13061: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$confighash{'passwords'}{'resetemail'}})).'</li>';
13062: } else {
13063: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
13064: }
13065: } else {
13066: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
13067: }
13068: if ($confighash{'passwords'}{'resetremove'}) {
13069: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form not shown').'</li>';
13070: } else {
13071: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form is shown').'</li>';
13072: }
13073: if ($confighash{'passwords'}{'resetcustom'}) {
13074: my $customlink = &Apache::loncommon::modal_link($confighash{'passwords'}{'resetcustom'},
13075: &mt('custom text'),600,500,undef,undef,
13076: undef,undef,'background-color:#ffffff');
13077: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" form includes: [_1]',$customlink).'</li>';
13078: } else {
13079: $resulttext .= '<li>'.&mt('No custom text included in preamble to "Forgot Password" form').'</li>';
13080: }
13081: } elsif ($key eq 'intauth') {
13082: foreach my $item ('cost','switch','check') {
13083: my $value = $save_defaults{$key.'_'.$item};
13084: if ($item eq 'switch') {
13085: my %optiondesc = &Apache::lonlocal::texthash (
13086: 0 => 'No',
13087: 1 => 'Yes',
13088: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
13089: );
13090: if ($value =~ /^(0|1|2)$/) {
13091: $value = $optiondesc{$value};
13092: } else {
13093: $value = &mt('none -- defaults to No');
13094: }
13095: } elsif ($item eq 'check') {
13096: my %optiondesc = &Apache::lonlocal::texthash (
13097: 0 => 'No',
13098: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
13099: 2 => 'Yes, disallow login if stored cost is less than domain default',
13100: );
13101: if ($value =~ /^(0|1|2)$/) {
13102: $value = $optiondesc{$value};
13103: } else {
13104: $value = &mt('none -- defaults to No');
13105: }
13106: }
13107: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$titles{$key.'_'.$item},$value).'</li>';
13108: }
13109: } elsif ($key eq 'rules') {
13110: foreach my $rule ('min','max','numsaved') {
13111: if ($confighash{'passwords'}{$rule} eq '') {
13112: if ($rule eq 'min') {
13113: $resulttext .= '<li>'.&mt('[_1] not set.',$titles{$rule});
13114: ' '.&mt('Default of [_1] will be used',
13115: $Apache::lonnet::passwdmin).'</li>';
13116: } else {
13117: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
13118: }
13119: } else {
13120: $resulttext .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$confighash{'passwords'}{$rule}).'</li>';
13121: }
13122: }
13123: if (ref($confighash{'passwords'}{'chars'}) eq 'ARRAY') {
13124: if (@{$confighash{'passwords'}{'chars'}} > 0) {
13125: my %rulenames = &Apache::lonlocal::texthash(
13126: uc => 'At least one upper case letter',
13127: lc => 'At least one lower case letter',
13128: num => 'At least one number',
13129: spec => 'At least one non-alphanumeric',
13130: );
13131: my $needed = '<ul><li>'.
13132: join('</li><li>',map {$rulenames{$_} } @{$confighash{'passwords'}{'chars'}}).
13133: '</li></ul>';
13134: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
13135: } else {
13136: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
13137: }
13138: } else {
13139: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
13140: }
13141: } elsif ($key eq 'crsownerchg') {
13142: if (ref($confighash{'passwords'}{'crsownerchg'}) eq 'HASH') {
13143: if ((@{$confighash{'passwords'}{'crsownerchg'}{'by'}} == 0) ||
13144: (@{$confighash{'passwords'}{'crsownerchg'}{'for'}} == 0)) {
13145: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
13146: } else {
13147: my %crsownerstr;
13148: foreach my $item ('by','for') {
13149: if (ref($confighash{'passwords'}{'crsownerchg'}{$item}) eq 'ARRAY') {
13150: foreach my $type (@{$confighash{'passwords'}{'crsownerchg'}{$item}}) {
13151: if ($type eq 'default') {
13152: $crsownerstr{$item} .= $othertitle.', ';
13153: } elsif ($usertypes->{$type} ne '') {
13154: $crsownerstr{$item} .= $usertypes->{$type}.', ';
13155: }
13156: }
13157: $crsownerstr{$item} =~ s/\Q, \E$//;
13158: }
13159: }
13160: $resulttext .= '<li>'.&mt('Course owner (with status: [_1]) may change passwords for students (with status: [_2]).',
13161: $crsownerstr{'by'},$crsownerstr{'for'}).'</li>';
13162: }
13163: } else {
13164: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
13165: }
13166: }
13167: $resulttext .= '</ul></li>';
13168: }
13169: }
13170: $resulttext .= '</ul>';
13171: } else {
13172: $resulttext = &mt('No changes made to password settings');
13173: }
13174: my $cachetime = 24*60*60;
13175: if ($updatedefaults) {
13176: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13177: if (ref($lastactref) eq 'HASH') {
13178: $lastactref->{'domdefaults'} = 1;
13179: }
13180: }
13181: if ($updateconf) {
13182: &Apache::lonnet::do_cache_new('passwdconf',$dom,$confighash{'passwords'},$cachetime);
13183: if (ref($lastactref) eq 'HASH') {
13184: $lastactref->{'passwdconf'} = 1;
13185: }
13186: }
13187: } else {
13188: $resulttext = '<span class="LC_error">'.
13189: &mt('An error occurred: [_1]',$putresult).'</span>';
13190: }
13191: if ($errors) {
13192: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
13193: $errors.'</ul></p>';
13194: }
13195: return $resulttext;
13196: }
13197:
13198: sub modify_usercreation {
13199: my ($dom,%domconfig) = @_;
13200: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
13201: my $warningmsg;
13202: if (ref($domconfig{'usercreation'}) eq 'HASH') {
13203: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
13204: if ($key eq 'cancreate') {
13205: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
13206: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
13207: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
13208: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
13209: } else {
13210: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
13211: }
13212: }
13213: }
13214: } elsif ($key eq 'email_rule') {
13215: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
13216: } else {
13217: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
13218: }
13219: }
13220: }
13221: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
13222: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
13223: my @contexts = ('author','course','requestcrs');
13224: foreach my $item(@contexts) {
13225: $cancreate{$item} = $env{'form.can_createuser_'.$item};
13226: }
13227: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
13228: foreach my $item (@contexts) {
13229: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
13230: push(@{$changes{'cancreate'}},$item);
13231: }
13232: }
13233: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
13234: foreach my $item (@contexts) {
13235: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
13236: if ($cancreate{$item} ne 'any') {
13237: push(@{$changes{'cancreate'}},$item);
13238: }
13239: } else {
13240: if ($cancreate{$item} ne 'none') {
13241: push(@{$changes{'cancreate'}},$item);
13242: }
13243: }
13244: }
13245: } else {
13246: foreach my $item (@contexts) {
13247: push(@{$changes{'cancreate'}},$item);
13248: }
13249: }
13250:
13251: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
13252: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
13253: if (!grep(/^\Q$type\E$/,@username_rule)) {
13254: push(@{$changes{'username_rule'}},$type);
13255: }
13256: }
13257: foreach my $type (@username_rule) {
13258: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
13259: push(@{$changes{'username_rule'}},$type);
13260: }
13261: }
13262: } else {
13263: push(@{$changes{'username_rule'}},@username_rule);
13264: }
13265:
13266: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
13267: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
13268: if (!grep(/^\Q$type\E$/,@id_rule)) {
13269: push(@{$changes{'id_rule'}},$type);
13270: }
13271: }
13272: foreach my $type (@id_rule) {
13273: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
13274: push(@{$changes{'id_rule'}},$type);
13275: }
13276: }
13277: } else {
13278: push(@{$changes{'id_rule'}},@id_rule);
13279: }
13280:
13281: my @authen_contexts = ('author','course','domain');
13282: my @authtypes = ('int','krb4','krb5','loc');
13283: my %authhash;
13284: foreach my $item (@authen_contexts) {
13285: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
13286: foreach my $auth (@authtypes) {
13287: if (grep(/^\Q$auth\E$/,@authallowed)) {
13288: $authhash{$item}{$auth} = 1;
13289: } else {
13290: $authhash{$item}{$auth} = 0;
13291: }
13292: }
13293: }
13294: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
13295: foreach my $item (@authen_contexts) {
13296: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
13297: foreach my $auth (@authtypes) {
13298: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
13299: push(@{$changes{'authtypes'}},$item);
13300: last;
13301: }
13302: }
13303: }
13304: }
13305: } else {
13306: foreach my $item (@authen_contexts) {
13307: push(@{$changes{'authtypes'}},$item);
13308: }
13309: }
13310:
13311: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
13312: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
13313: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
13314: $save_usercreate{'id_rule'} = \@id_rule;
13315: $save_usercreate{'username_rule'} = \@username_rule,
13316: $save_usercreate{'authtypes'} = \%authhash;
13317:
13318: my %usercreation_hash = (
13319: usercreation => \%save_usercreate,
13320: );
13321:
13322: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
13323: $dom);
13324:
13325: if ($putresult eq 'ok') {
13326: if (keys(%changes) > 0) {
13327: $resulttext = &mt('Changes made:').'<ul>';
13328: if (ref($changes{'cancreate'}) eq 'ARRAY') {
13329: my %lt = &usercreation_types();
13330: foreach my $type (@{$changes{'cancreate'}}) {
13331: my $chgtext = $lt{$type}.', ';
13332: if ($cancreate{$type} eq 'none') {
13333: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
13334: } elsif ($cancreate{$type} eq 'any') {
13335: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
13336: } elsif ($cancreate{$type} eq 'official') {
13337: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
13338: } elsif ($cancreate{$type} eq 'unofficial') {
13339: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
13340: }
13341: $resulttext .= '<li>'.$chgtext.'</li>';
13342: }
13343: }
13344: if (ref($changes{'username_rule'}) eq 'ARRAY') {
13345: my ($rules,$ruleorder) =
13346: &Apache::lonnet::inst_userrules($dom,'username');
13347: my $chgtext = '<ul>';
13348: foreach my $type (@username_rule) {
13349: if (ref($rules->{$type}) eq 'HASH') {
13350: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
13351: }
13352: }
13353: $chgtext .= '</ul>';
13354: if (@username_rule > 0) {
13355: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
13356: } else {
13357: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
13358: }
13359: }
13360: if (ref($changes{'id_rule'}) eq 'ARRAY') {
13361: my ($idrules,$idruleorder) =
13362: &Apache::lonnet::inst_userrules($dom,'id');
13363: my $chgtext = '<ul>';
13364: foreach my $type (@id_rule) {
13365: if (ref($idrules->{$type}) eq 'HASH') {
13366: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
13367: }
13368: }
13369: $chgtext .= '</ul>';
13370: if (@id_rule > 0) {
13371: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
13372: } else {
13373: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
13374: }
13375: }
13376: my %authname = &authtype_names();
13377: my %context_title = &context_names();
13378: if (ref($changes{'authtypes'}) eq 'ARRAY') {
13379: my $chgtext = '<ul>';
13380: foreach my $type (@{$changes{'authtypes'}}) {
13381: my @allowed;
13382: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
13383: foreach my $auth (@authtypes) {
13384: if ($authhash{$type}{$auth}) {
13385: push(@allowed,$authname{$auth});
13386: }
13387: }
13388: if (@allowed > 0) {
13389: $chgtext .= join(', ',@allowed).'</li>';
13390: } else {
13391: $chgtext .= &mt('none').'</li>';
13392: }
13393: }
13394: $chgtext .= '</ul>';
13395: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
13396: $resulttext .= '</li>';
13397: }
13398: $resulttext .= '</ul>';
13399: } else {
13400: $resulttext = &mt('No changes made to user creation settings');
13401: }
13402: } else {
13403: $resulttext = '<span class="LC_error">'.
13404: &mt('An error occurred: [_1]',$putresult).'</span>';
13405: }
13406: if ($warningmsg ne '') {
13407: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
13408: }
13409: return $resulttext;
13410: }
13411:
13412: sub modify_selfcreation {
13413: my ($dom,$lastactref,%domconfig) = @_;
13414: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
13415: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
13416: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13417: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
13418: if (ref($typesref) eq 'ARRAY') {
13419: @types = @{$typesref};
13420: }
13421: if (ref($usertypesref) eq 'HASH') {
13422: %usertypes = %{$usertypesref};
13423: }
13424: $usertypes{'default'} = $othertitle;
13425: #
13426: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
13427: #
13428: if (ref($domconfig{'usercreation'}) eq 'HASH') {
13429: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
13430: if ($key eq 'cancreate') {
13431: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
13432: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
13433: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
13434: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
13435: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
13436: ($item eq 'emailusername') || ($item eq 'shibenv') ||
13437: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
13438: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
13439: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
13440: } else {
13441: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
13442: }
13443: }
13444: }
13445: } elsif ($key eq 'email_rule') {
13446: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
13447: } else {
13448: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
13449: }
13450: }
13451: }
13452: #
13453: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
13454: #
13455: if (ref($domconfig{'usermodification'}) eq 'HASH') {
13456: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
13457: if ($key eq 'selfcreate') {
13458: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
13459: } else {
13460: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
13461: }
13462: }
13463: }
13464: #
13465: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
13466: #
13467: if (ref($domconfig{'inststatus'}) eq 'HASH') {
13468: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
13469: if ($key eq 'inststatusguest') {
13470: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
13471: } else {
13472: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
13473: }
13474: }
13475: }
13476:
13477: my @contexts = ('selfcreate');
13478: @{$cancreate{'selfcreate'}} = ();
13479: %{$cancreate{'emailusername'}} = ();
13480: if (@types) {
13481: @{$cancreate{'statustocreate'}} = ();
13482: }
13483: %{$cancreate{'selfcreateprocessing'}} = ();
13484: %{$cancreate{'shibenv'}} = ();
13485: %{$cancreate{'emailverified'}} = ();
13486: %{$cancreate{'emailoptions'}} = ();
13487: %{$cancreate{'emaildomain'}} = ();
13488: my %selfcreatetypes = (
13489: sso => 'users authenticated by institutional single sign on',
13490: login => 'users authenticated by institutional log-in',
13491: email => 'users verified by e-mail',
13492: );
13493: #
13494: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
13495: # is permitted.
13496: #
13497:
13498: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
13499:
13500: my (@statuses,%email_rule);
13501: foreach my $item ('login','sso','email') {
13502: if ($item eq 'email') {
13503: if ($env{'form.cancreate_email'}) {
13504: if (@types) {
13505: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
13506: foreach my $status (@poss_statuses) {
13507: if (grep(/^\Q$status\E$/,(@types,'default'))) {
13508: push(@statuses,$status);
13509: }
13510: }
13511: $save_inststatus{'inststatusguest'} = \@statuses;
13512: } else {
13513: push(@statuses,'default');
13514: }
13515: if (@statuses) {
13516: my %curr_rule;
13517: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
13518: foreach my $type (@statuses) {
13519: $curr_rule{$type} = $curr_usercreation{'email_rule'};
13520: }
13521: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
13522: foreach my $type (@statuses) {
13523: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
13524: }
13525: }
13526: push(@{$cancreate{'selfcreate'}},'email');
13527: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
13528: my %curremaildom;
13529: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
13530: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
13531: }
13532: foreach my $type (@statuses) {
13533: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
13534: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
13535: }
13536: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
13537: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
13538: }
13539: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
13540: #
13541: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
13542: #
13543: my $chosen = $1;
13544: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
13545: my $emaildom;
13546: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
13547: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
13548: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
13549: if (ref($curremaildom{$type}) eq 'HASH') {
13550: if (exists($curremaildom{$type}{$chosen})) {
13551: if ($curremaildom{$type}{$chosen} ne $emaildom) {
13552: push(@{$changes{'cancreate'}},'emaildomain');
13553: }
13554: } elsif ($emaildom ne '') {
13555: push(@{$changes{'cancreate'}},'emaildomain');
13556: }
13557: } elsif ($emaildom ne '') {
13558: push(@{$changes{'cancreate'}},'emaildomain');
13559: }
13560: }
13561: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
13562: } elsif ($chosen eq 'custom') {
13563: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
13564: $email_rule{$type} = [];
13565: if (ref($emailrules) eq 'HASH') {
13566: foreach my $rule (@possemail_rules) {
13567: if (exists($emailrules->{$rule})) {
13568: push(@{$email_rule{$type}},$rule);
13569: }
13570: }
13571: }
13572: if (@{$email_rule{$type}}) {
13573: $cancreate{'emailoptions'}{$type} = 'custom';
13574: if (ref($curr_rule{$type}) eq 'ARRAY') {
13575: if (@{$curr_rule{$type}} > 0) {
13576: foreach my $rule (@{$curr_rule{$type}}) {
13577: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
13578: push(@{$changes{'email_rule'}},$type);
13579: }
13580: }
13581: }
13582: foreach my $type (@{$email_rule{$type}}) {
13583: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
13584: push(@{$changes{'email_rule'}},$type);
13585: }
13586: }
13587: } else {
13588: push(@{$changes{'email_rule'}},$type);
13589: }
13590: }
13591: } else {
13592: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
13593: }
13594: }
13595: }
13596: if (@types) {
13597: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
13598: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
13599: if (@changed) {
13600: push(@{$changes{'inststatus'}},'inststatusguest');
13601: }
13602: } else {
13603: push(@{$changes{'inststatus'}},'inststatusguest');
13604: }
13605: }
13606: } else {
13607: delete($env{'form.cancreate_email'});
13608: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
13609: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
13610: push(@{$changes{'inststatus'}},'inststatusguest');
13611: }
13612: }
13613: }
13614: } else {
13615: $save_inststatus{'inststatusguest'} = [];
13616: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
13617: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
13618: push(@{$changes{'inststatus'}},'inststatusguest');
13619: }
13620: }
13621: }
13622: } else {
13623: if ($env{'form.cancreate_'.$item}) {
13624: push(@{$cancreate{'selfcreate'}},$item);
13625: }
13626: }
13627: }
13628: my (%userinfo,%savecaptcha);
13629: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
13630: #
13631: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
13632: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
13633: #
13634:
13635: if ($env{'form.cancreate_email'}) {
13636: push(@contexts,'emailusername');
13637: if (@statuses) {
13638: foreach my $type (@statuses) {
13639: if (ref($infofields) eq 'ARRAY') {
13640: foreach my $field (@{$infofields}) {
13641: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
13642: $cancreate{'emailusername'}{$type}{$field} = $1;
13643: }
13644: }
13645: }
13646: }
13647: }
13648: #
13649: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
13650: # queued requests for self-creation of account verified by e-mail.
13651: #
13652:
13653: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
13654: @approvalnotify = sort(@approvalnotify);
13655: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
13656: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
13657: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
13658: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
13659: push(@{$changes{'cancreate'}},'notify');
13660: }
13661: } else {
13662: if ($cancreate{'notify'}{'approval'}) {
13663: push(@{$changes{'cancreate'}},'notify');
13664: }
13665: }
13666: } elsif ($cancreate{'notify'}{'approval'}) {
13667: push(@{$changes{'cancreate'}},'notify');
13668: }
13669:
13670: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
13671: }
13672: #
13673: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
13674: # institutional log-in.
13675: #
13676: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
13677: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
13678: ($domdefaults{'auth_def'} eq 'localauth'))) {
13679: $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.').' '.
13680: &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.');
13681: }
13682: }
13683: my @fields = ('lastname','firstname','middlename','generation',
13684: 'permanentemail','id');
13685: my @shibfields = (@fields,'inststatus');
13686: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
13687: #
13688: # Where usernames may created for institutional log-in and/or institutional single sign on:
13689: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
13690: # may self-create accounts
13691: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
13692: # which the user may supply, if institutional data is unavailable.
13693: #
13694: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
13695: if (@types) {
13696: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
13697: push(@contexts,'statustocreate');
13698: foreach my $type (@types) {
13699: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
13700: foreach my $field (@fields) {
13701: if (grep(/^\Q$field\E$/,@modifiable)) {
13702: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
13703: } else {
13704: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
13705: }
13706: }
13707: }
13708: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
13709: foreach my $type (@types) {
13710: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
13711: foreach my $field (@fields) {
13712: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
13713: $curr_usermodify{'selfcreate'}{$type}{$field}) {
13714: push(@{$changes{'selfcreate'}},$type);
13715: last;
13716: }
13717: }
13718: }
13719: }
13720: } else {
13721: foreach my $type (@types) {
13722: push(@{$changes{'selfcreate'}},$type);
13723: }
13724: }
13725: }
13726: foreach my $field (@shibfields) {
13727: if ($env{'form.shibenv_'.$field} ne '') {
13728: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
13729: }
13730: }
13731: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
13732: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
13733: foreach my $field (@shibfields) {
13734: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
13735: push(@{$changes{'cancreate'}},'shibenv');
13736: }
13737: }
13738: } else {
13739: foreach my $field (@shibfields) {
13740: if ($env{'form.shibenv_'.$field}) {
13741: push(@{$changes{'cancreate'}},'shibenv');
13742: last;
13743: }
13744: }
13745: }
13746: }
13747: }
13748: foreach my $item (@contexts) {
13749: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
13750: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
13751: if (ref($cancreate{$item}) eq 'ARRAY') {
13752: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
13753: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13754: push(@{$changes{'cancreate'}},$item);
13755: }
13756: }
13757: }
13758: }
13759: if (ref($cancreate{$item}) eq 'ARRAY') {
13760: foreach my $type (@{$cancreate{$item}}) {
13761: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
13762: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13763: push(@{$changes{'cancreate'}},$item);
13764: }
13765: }
13766: }
13767: }
13768: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
13769: if (ref($cancreate{$item}) eq 'HASH') {
13770: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
13771: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
13772: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
13773: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
13774: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13775: push(@{$changes{'cancreate'}},$item);
13776: }
13777: }
13778: }
13779: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
13780: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
13781: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13782: push(@{$changes{'cancreate'}},$item);
13783: }
13784: }
13785: }
13786: }
13787: foreach my $type (keys(%{$cancreate{$item}})) {
13788: if (ref($cancreate{$item}{$type}) eq 'HASH') {
13789: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
13790: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
13791: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
13792: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13793: push(@{$changes{'cancreate'}},$item);
13794: }
13795: }
13796: } else {
13797: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13798: push(@{$changes{'cancreate'}},$item);
13799: }
13800: }
13801: }
13802: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
13803: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
13804: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13805: push(@{$changes{'cancreate'}},$item);
13806: }
13807: }
13808: }
13809: }
13810: }
13811: } elsif ($curr_usercreation{'cancreate'}{$item}) {
13812: if (ref($cancreate{$item}) eq 'ARRAY') {
13813: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
13814: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13815: push(@{$changes{'cancreate'}},$item);
13816: }
13817: }
13818: }
13819: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
13820: if (ref($cancreate{$item}) eq 'HASH') {
13821: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13822: push(@{$changes{'cancreate'}},$item);
13823: }
13824: }
13825: } elsif ($item eq 'emailusername') {
13826: if (ref($cancreate{$item}) eq 'HASH') {
13827: foreach my $type (keys(%{$cancreate{$item}})) {
13828: if (ref($cancreate{$item}{$type}) eq 'HASH') {
13829: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
13830: if ($cancreate{$item}{$type}{$field}) {
13831: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13832: push(@{$changes{'cancreate'}},$item);
13833: }
13834: last;
13835: }
13836: }
13837: }
13838: }
13839: }
13840: }
13841: }
13842: #
13843: # Populate %save_usercreate hash with updates to self-creation configuration.
13844: #
13845: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
13846: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
13847: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
13848: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
13849: if (ref($cancreate{'notify'}) eq 'HASH') {
13850: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
13851: }
13852: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
13853: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
13854: }
13855: if (ref($cancreate{'emailverified'}) eq 'HASH') {
13856: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
13857: }
13858: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
13859: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
13860: }
13861: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
13862: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
13863: }
13864: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
13865: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
13866: }
13867: if (ref($cancreate{'shibenv'}) eq 'HASH') {
13868: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
13869: }
13870: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
13871: $save_usercreate{'email_rule'} = \%email_rule;
13872:
13873: my %userconfig_hash = (
13874: usercreation => \%save_usercreate,
13875: usermodification => \%save_usermodify,
13876: inststatus => \%save_inststatus,
13877: );
13878:
13879: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
13880: $dom);
13881: #
13882: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
13883: #
13884: if ($putresult eq 'ok') {
13885: if (keys(%changes) > 0) {
13886: $resulttext = &mt('Changes made:').'<ul>';
13887: if (ref($changes{'cancreate'}) eq 'ARRAY') {
13888: my %lt = &selfcreation_types();
13889: foreach my $type (@{$changes{'cancreate'}}) {
13890: my $chgtext = '';
13891: if ($type eq 'selfcreate') {
13892: if (@{$cancreate{$type}} == 0) {
13893: $chgtext .= &mt('Self creation of a new user account is not permitted.');
13894: } else {
13895: $chgtext .= &mt('Self-creation of a new account is permitted for:').
13896: '<ul>';
13897: foreach my $case (@{$cancreate{$type}}) {
13898: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
13899: }
13900: $chgtext .= '</ul>';
13901: if (ref($cancreate{$type}) eq 'ARRAY') {
13902: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
13903: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
13904: if (@{$cancreate{'statustocreate'}} == 0) {
13905: $chgtext .= '<span class="LC_warning">'.
13906: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
13907: '</span><br />';
13908: }
13909: }
13910: }
13911: if (grep(/^email$/,@{$cancreate{$type}})) {
13912: if (!@statuses) {
13913: $chgtext .= '<span class="LC_warning">'.
13914: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
13915: '</span><br />';
13916:
13917: }
13918: }
13919: }
13920: }
13921: } elsif ($type eq 'shibenv') {
13922: if (keys(%{$cancreate{$type}}) == 0) {
13923: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
13924: } else {
13925: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
13926: '<ul>';
13927: foreach my $field (@shibfields) {
13928: next if ($cancreate{$type}{$field} eq '');
13929: if ($field eq 'inststatus') {
13930: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
13931: } else {
13932: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
13933: }
13934: }
13935: $chgtext .= '</ul>';
13936: }
13937: } elsif ($type eq 'statustocreate') {
13938: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
13939: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
13940: if (@{$cancreate{'selfcreate'}} > 0) {
13941: if (@{$cancreate{'statustocreate'}} == 0) {
13942: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
13943: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
13944: $chgtext .= '<br />'.
13945: '<span class="LC_warning">'.
13946: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
13947: '</span>';
13948: }
13949: } elsif (keys(%usertypes) > 0) {
13950: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
13951: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
13952: } else {
13953: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
13954: }
13955: $chgtext .= '<ul>';
13956: foreach my $case (@{$cancreate{$type}}) {
13957: if ($case eq 'default') {
13958: $chgtext .= '<li>'.$othertitle.'</li>';
13959: } else {
13960: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
13961: }
13962: }
13963: $chgtext .= '</ul>';
13964: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
13965: $chgtext .= '<span class="LC_warning">'.
13966: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
13967: '</span>';
13968: }
13969: }
13970: } else {
13971: if (@{$cancreate{$type}} == 0) {
13972: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
13973: } else {
13974: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
13975: }
13976: }
13977: $chgtext .= '<br />';
13978: }
13979: } elsif ($type eq 'selfcreateprocessing') {
13980: my %choices = &Apache::lonlocal::texthash (
13981: automatic => 'Automatic approval',
13982: approval => 'Queued for approval',
13983: );
13984: if (@types) {
13985: if (@statuses) {
13986: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
13987: '<ul>';
13988: foreach my $status (@statuses) {
13989: if ($status eq 'default') {
13990: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
13991: } else {
13992: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
13993: }
13994: }
13995: $chgtext .= '</ul>';
13996: }
13997: } else {
13998: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
13999: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
14000: }
14001: } elsif ($type eq 'emailverified') {
14002: my %options = &Apache::lonlocal::texthash (
14003: all => 'Same as e-mail',
14004: first => 'Omit @domain',
14005: free => 'Free to choose',
14006: );
14007: if (@types) {
14008: if (@statuses) {
14009: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
14010: '<ul>';
14011: foreach my $status (@statuses) {
14012: if ($status eq 'default') {
14013: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
14014: } else {
14015: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
14016: }
14017: }
14018: $chgtext .= '</ul>';
14019: }
14020: } else {
14021: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
14022: $options{$cancreate{'emailverified'}{'default'}});
14023: }
14024: } elsif ($type eq 'emailoptions') {
14025: my %options = &Apache::lonlocal::texthash (
14026: any => 'Any e-mail',
14027: inst => 'Institutional only',
14028: noninst => 'Non-institutional only',
14029: custom => 'Custom restrictions',
14030: );
14031: if (@types) {
14032: if (@statuses) {
14033: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
14034: '<ul>';
14035: foreach my $status (@statuses) {
14036: if ($type eq 'default') {
14037: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
14038: } else {
14039: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
14040: }
14041: }
14042: $chgtext .= '</ul>';
14043: }
14044: } else {
14045: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
14046: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
14047: } else {
14048: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
14049: $options{$cancreate{'emailoptions'}{'default'}});
14050: }
14051: }
14052: } elsif ($type eq 'emaildomain') {
14053: my $output;
14054: if (@statuses) {
14055: foreach my $type (@statuses) {
14056: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
14057: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
14058: if ($type eq 'default') {
14059: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
14060: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
14061: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
14062: } else {
14063: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
14064: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
14065: }
14066: } else {
14067: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
14068: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
14069: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
14070: } else {
14071: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
14072: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
14073: }
14074: }
14075: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
14076: if ($type eq 'default') {
14077: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
14078: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
14079: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
14080: } else {
14081: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
14082: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
14083: }
14084: } else {
14085: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
14086: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
14087: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
14088: } else {
14089: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
14090: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
14091: }
14092: }
14093: }
14094: }
14095: }
14096: }
14097: if ($output ne '') {
14098: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
14099: '<ul>'.$output.'</ul>';
14100: }
14101: } elsif ($type eq 'captcha') {
14102: if ($savecaptcha{$type} eq 'notused') {
14103: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
14104: } else {
14105: my %captchas = &captcha_phrases();
14106: if ($captchas{$savecaptcha{$type}}) {
14107: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
14108: } else {
14109: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
14110: }
14111: }
14112: } elsif ($type eq 'recaptchakeys') {
14113: my ($privkey,$pubkey);
14114: if (ref($savecaptcha{$type}) eq 'HASH') {
14115: $pubkey = $savecaptcha{$type}{'public'};
14116: $privkey = $savecaptcha{$type}{'private'};
14117: }
14118: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
14119: if (!$pubkey) {
14120: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
14121: } else {
14122: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
14123: }
14124: if (!$privkey) {
14125: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
14126: } else {
14127: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
14128: }
14129: $chgtext .= '</ul>';
14130: } elsif ($type eq 'recaptchaversion') {
14131: if ($savecaptcha{'captcha'} eq 'recaptcha') {
14132: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
14133: }
14134: } elsif ($type eq 'emailusername') {
14135: if (ref($cancreate{'emailusername'}) eq 'HASH') {
14136: if (@statuses) {
14137: foreach my $type (@statuses) {
14138: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
14139: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
14140: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
14141: '<ul>';
14142: foreach my $field (@{$infofields}) {
14143: if ($cancreate{'emailusername'}{$type}{$field}) {
14144: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
14145: }
14146: }
14147: $chgtext .= '</ul>';
14148: } else {
14149: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
14150: }
14151: } else {
14152: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
14153: }
14154: }
14155: }
14156: }
14157: } elsif ($type eq 'notify') {
14158: my $numapprove = 0;
14159: if (ref($changes{'cancreate'}) eq 'ARRAY') {
14160: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
14161: if ($cancreate{'notify'}{'approval'}) {
14162: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
14163: $numapprove ++;
14164: }
14165: }
14166: }
14167: unless ($numapprove) {
14168: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
14169: }
14170: }
14171: if ($chgtext) {
14172: $resulttext .= '<li>'.$chgtext.'</li>';
14173: }
14174: }
14175: }
14176: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
14177: my ($emailrules,$emailruleorder) =
14178: &Apache::lonnet::inst_userrules($dom,'email');
14179: foreach my $type (@{$changes{'email_rule'}}) {
14180: if (ref($email_rule{$type}) eq 'ARRAY') {
14181: my $chgtext = '<ul>';
14182: foreach my $rule (@{$email_rule{$type}}) {
14183: if (ref($emailrules->{$rule}) eq 'HASH') {
14184: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
14185: }
14186: }
14187: $chgtext .= '</ul>';
14188: my $typename;
14189: if (@types) {
14190: if ($type eq 'default') {
14191: $typename = $othertitle;
14192: } else {
14193: $typename = $usertypes{$type};
14194: }
14195: $chgtext .= &mt('(Affiliation: [_1])',$typename);
14196: }
14197: if (@{$email_rule{$type}} > 0) {
14198: $resulttext .= '<li>'.
14199: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
14200: $usertypes{$type}).
14201: $chgtext.
14202: '</li>';
14203: } else {
14204: $resulttext .= '<li>'.
14205: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
14206: '</li>'.
14207: &mt('(Affiliation: [_1])',$typename);
14208: }
14209: }
14210: }
14211: }
14212: if (ref($changes{'inststatus'}) eq 'ARRAY') {
14213: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
14214: if (@{$save_inststatus{'inststatusguest'}} > 0) {
14215: my $chgtext = '<ul>';
14216: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
14217: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
14218: }
14219: $chgtext .= '</ul>';
14220: $resulttext .= '<li>'.
14221: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
14222: $chgtext.
14223: '</li>';
14224: } else {
14225: $resulttext .= '<li>'.
14226: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
14227: '</li>';
14228: }
14229: }
14230: }
14231: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
14232: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
14233: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
14234: foreach my $type (@{$changes{'selfcreate'}}) {
14235: my $typename = $type;
14236: if (keys(%usertypes) > 0) {
14237: if ($usertypes{$type} ne '') {
14238: $typename = $usertypes{$type};
14239: }
14240: }
14241: my @modifiable;
14242: $resulttext .= '<li>'.
14243: &mt('Self-creation of account by users with status: [_1]',
14244: '<span class="LC_cusr_emph">'.$typename.'</span>').
14245: ' - '.&mt('modifiable fields (if institutional data blank): ');
14246: foreach my $field (@fields) {
14247: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
14248: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
14249: }
14250: }
14251: if (@modifiable > 0) {
14252: $resulttext .= join(', ',@modifiable);
14253: } else {
14254: $resulttext .= &mt('none');
14255: }
14256: $resulttext .= '</li>';
14257: }
14258: $resulttext .= '</ul></li>';
14259: }
14260: $resulttext .= '</ul>';
14261: my $cachetime = 24*60*60;
14262: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
14263: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14264: if (ref($lastactref) eq 'HASH') {
14265: $lastactref->{'domdefaults'} = 1;
14266: }
14267: } else {
14268: $resulttext = &mt('No changes made to self-creation settings');
14269: }
14270: } else {
14271: $resulttext = '<span class="LC_error">'.
14272: &mt('An error occurred: [_1]',$putresult).'</span>';
14273: }
14274: if ($warningmsg ne '') {
14275: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
14276: }
14277: return $resulttext;
14278: }
14279:
14280: sub process_captcha {
14281: my ($container,$changes,$newsettings,$currsettings) = @_;
14282: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH'));
14283: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
14284: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
14285: $newsettings->{'captcha'} = 'original';
14286: }
14287: my %current;
14288: if (ref($currsettings) eq 'HASH') {
14289: %current = %{$currsettings};
14290: }
14291: if ($current{'captcha'} ne $newsettings->{'captcha'}) {
14292: if ($container eq 'cancreate') {
14293: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
14294: push(@{$changes->{'cancreate'}},'captcha');
14295: } elsif (!defined($changes->{'cancreate'})) {
14296: $changes->{'cancreate'} = ['captcha'];
14297: }
14298: } elsif ($container eq 'passwords') {
14299: $changes->{'reset'} = 1;
14300: } else {
14301: $changes->{'captcha'} = 1;
14302: }
14303: }
14304: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
14305: if ($newsettings->{'captcha'} eq 'recaptcha') {
14306: $newpub = $env{'form.'.$container.'_recaptchapub'};
14307: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
14308: $newpub =~ s/[^\w\-]//g;
14309: $newpriv =~ s/[^\w\-]//g;
14310: $newsettings->{'recaptchakeys'} = {
14311: public => $newpub,
14312: private => $newpriv,
14313: };
14314: $newversion = $env{'form.'.$container.'_recaptchaversion'};
14315: $newversion =~ s/\D//g;
14316: if ($newversion ne '2') {
14317: $newversion = 1;
14318: }
14319: $newsettings->{'recaptchaversion'} = $newversion;
14320: }
14321: if (ref($current{'recaptchakeys'}) eq 'HASH') {
14322: $currpub = $current{'recaptchakeys'}{'public'};
14323: $currpriv = $current{'recaptchakeys'}{'private'};
14324: unless ($newsettings->{'captcha'} eq 'recaptcha') {
14325: $newsettings->{'recaptchakeys'} = {
14326: public => '',
14327: private => '',
14328: }
14329: }
14330: }
14331: if ($current{'captcha'} eq 'recaptcha') {
14332: $currversion = $current{'recaptchaversion'};
14333: if ($currversion ne '2') {
14334: $currversion = 1;
14335: }
14336: }
14337: if ($currversion ne $newversion) {
14338: if ($container eq 'cancreate') {
14339: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
14340: push(@{$changes->{'cancreate'}},'recaptchaversion');
14341: } elsif (!defined($changes->{'cancreate'})) {
14342: $changes->{'cancreate'} = ['recaptchaversion'];
14343: }
14344: } elsif ($container eq 'passwords') {
14345: $changes->{'reset'} = 1;
14346: } else {
14347: $changes->{'recaptchaversion'} = 1;
14348: }
14349: }
14350: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
14351: if ($container eq 'cancreate') {
14352: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
14353: push(@{$changes->{'cancreate'}},'recaptchakeys');
14354: } elsif (!defined($changes->{'cancreate'})) {
14355: $changes->{'cancreate'} = ['recaptchakeys'];
14356: }
14357: } elsif ($container eq 'passwords') {
14358: $changes->{'reset'} = 1;
14359: } else {
14360: $changes->{'recaptchakeys'} = 1;
14361: }
14362: }
14363: return;
14364: }
14365:
14366: sub modify_usermodification {
14367: my ($dom,%domconfig) = @_;
14368: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
14369: if (ref($domconfig{'usermodification'}) eq 'HASH') {
14370: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
14371: if ($key eq 'selfcreate') {
14372: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
14373: } else {
14374: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
14375: }
14376: }
14377: }
14378: my @contexts = ('author','course');
14379: my %context_title = (
14380: author => 'In author context',
14381: course => 'In course context',
14382: );
14383: my @fields = ('lastname','firstname','middlename','generation',
14384: 'permanentemail','id');
14385: my %roles = (
14386: author => ['ca','aa'],
14387: course => ['st','ep','ta','in','cr'],
14388: );
14389: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
14390: foreach my $context (@contexts) {
14391: foreach my $role (@{$roles{$context}}) {
14392: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
14393: foreach my $item (@fields) {
14394: if (grep(/^\Q$item\E$/,@modifiable)) {
14395: $modifyhash{$context}{$role}{$item} = 1;
14396: } else {
14397: $modifyhash{$context}{$role}{$item} = 0;
14398: }
14399: }
14400: }
14401: if (ref($curr_usermodification{$context}) eq 'HASH') {
14402: foreach my $role (@{$roles{$context}}) {
14403: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
14404: foreach my $field (@fields) {
14405: if ($modifyhash{$context}{$role}{$field} ne
14406: $curr_usermodification{$context}{$role}{$field}) {
14407: push(@{$changes{$context}},$role);
14408: last;
14409: }
14410: }
14411: }
14412: }
14413: } else {
14414: foreach my $context (@contexts) {
14415: foreach my $role (@{$roles{$context}}) {
14416: push(@{$changes{$context}},$role);
14417: }
14418: }
14419: }
14420: }
14421: my %usermodification_hash = (
14422: usermodification => \%modifyhash,
14423: );
14424: my $putresult = &Apache::lonnet::put_dom('configuration',
14425: \%usermodification_hash,$dom);
14426: if ($putresult eq 'ok') {
14427: if (keys(%changes) > 0) {
14428: $resulttext = &mt('Changes made: ').'<ul>';
14429: foreach my $context (@contexts) {
14430: if (ref($changes{$context}) eq 'ARRAY') {
14431: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
14432: if (ref($changes{$context}) eq 'ARRAY') {
14433: foreach my $role (@{$changes{$context}}) {
14434: my $rolename;
14435: if ($role eq 'cr') {
14436: $rolename = &mt('Custom');
14437: } else {
14438: $rolename = &Apache::lonnet::plaintext($role);
14439: }
14440: my @modifiable;
14441: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
14442: foreach my $field (@fields) {
14443: if ($modifyhash{$context}{$role}{$field}) {
14444: push(@modifiable,$fieldtitles{$field});
14445: }
14446: }
14447: if (@modifiable > 0) {
14448: $resulttext .= join(', ',@modifiable);
14449: } else {
14450: $resulttext .= &mt('none');
14451: }
14452: $resulttext .= '</li>';
14453: }
14454: $resulttext .= '</ul></li>';
14455: }
14456: }
14457: }
14458: $resulttext .= '</ul>';
14459: } else {
14460: $resulttext = &mt('No changes made to user modification settings');
14461: }
14462: } else {
14463: $resulttext = '<span class="LC_error">'.
14464: &mt('An error occurred: [_1]',$putresult).'</span>';
14465: }
14466: return $resulttext;
14467: }
14468:
14469: sub modify_defaults {
14470: my ($dom,$lastactref,%domconfig) = @_;
14471: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
14472: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14473: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
14474: 'portal_def');
14475: my @authtypes = ('internal','krb4','krb5','localauth');
14476: foreach my $item (@items) {
14477: $newvalues{$item} = $env{'form.'.$item};
14478: if ($item eq 'auth_def') {
14479: if ($newvalues{$item} ne '') {
14480: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
14481: push(@errors,$item);
14482: }
14483: }
14484: } elsif ($item eq 'lang_def') {
14485: if ($newvalues{$item} ne '') {
14486: if ($newvalues{$item} =~ /^(\w+)/) {
14487: my $langcode = $1;
14488: if ($langcode ne 'x_chef') {
14489: if (code2language($langcode) eq '') {
14490: push(@errors,$item);
14491: }
14492: }
14493: } else {
14494: push(@errors,$item);
14495: }
14496: }
14497: } elsif ($item eq 'timezone_def') {
14498: if ($newvalues{$item} ne '') {
14499: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
14500: push(@errors,$item);
14501: }
14502: }
14503: } elsif ($item eq 'datelocale_def') {
14504: if ($newvalues{$item} ne '') {
14505: my @datelocale_ids = DateTime::Locale->ids();
14506: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
14507: push(@errors,$item);
14508: }
14509: }
14510: } elsif ($item eq 'portal_def') {
14511: if ($newvalues{$item} ne '') {
14512: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
14513: push(@errors,$item);
14514: }
14515: }
14516: }
14517: if (grep(/^\Q$item\E$/,@errors)) {
14518: $newvalues{$item} = $domdefaults{$item};
14519: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
14520: $changes{$item} = 1;
14521: }
14522: $domdefaults{$item} = $newvalues{$item};
14523: }
14524: my %staticdefaults = (
14525: 'intauth_cost' => 10,
14526: 'intauth_check' => 0,
14527: 'intauth_switch' => 0,
14528: );
14529: foreach my $item ('intauth_cost','intauth_check','intauth_switch') {
14530: if (exists($domdefaults{$item})) {
14531: $newvalues{$item} = $domdefaults{$item};
14532: } else {
14533: $newvalues{$item} = $staticdefaults{$item};
14534: }
14535: }
14536: my %defaults_hash = (
14537: defaults => \%newvalues,
14538: );
14539: my $title = &defaults_titles();
14540:
14541: my $currinststatus;
14542: if (ref($domconfig{'inststatus'}) eq 'HASH') {
14543: $currinststatus = $domconfig{'inststatus'};
14544: } else {
14545: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
14546: $currinststatus = {
14547: inststatustypes => $usertypes,
14548: inststatusorder => $types,
14549: inststatusguest => [],
14550: };
14551: }
14552: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
14553: my @allpos;
14554: my %alltypes;
14555: my @inststatusguest;
14556: if (ref($currinststatus) eq 'HASH') {
14557: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
14558: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
14559: unless (grep(/^\Q$type\E$/,@todelete)) {
14560: push(@inststatusguest,$type);
14561: }
14562: }
14563: }
14564: }
14565: my ($currtitles,$currorder);
14566: if (ref($currinststatus) eq 'HASH') {
14567: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
14568: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
14569: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
14570: if ($currinststatus->{inststatustypes}->{$type} ne '') {
14571: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
14572: }
14573: }
14574: unless (grep(/^\Q$type\E$/,@todelete)) {
14575: my $position = $env{'form.inststatus_pos_'.$type};
14576: $position =~ s/\D+//g;
14577: $allpos[$position] = $type;
14578: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
14579: $alltypes{$type} =~ s/`//g;
14580: }
14581: }
14582: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
14583: $currtitles =~ s/,$//;
14584: }
14585: }
14586: if ($env{'form.addinststatus'}) {
14587: my $newtype = $env{'form.addinststatus'};
14588: $newtype =~ s/\W//g;
14589: unless (exists($alltypes{$newtype})) {
14590: $alltypes{$newtype} = $env{'form.addinststatus_title'};
14591: $alltypes{$newtype} =~ s/`//g;
14592: my $position = $env{'form.addinststatus_pos'};
14593: $position =~ s/\D+//g;
14594: if ($position ne '') {
14595: $allpos[$position] = $newtype;
14596: }
14597: }
14598: }
14599: my @orderedstatus;
14600: foreach my $type (@allpos) {
14601: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
14602: push(@orderedstatus,$type);
14603: }
14604: }
14605: foreach my $type (keys(%alltypes)) {
14606: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
14607: delete($alltypes{$type});
14608: }
14609: }
14610: $defaults_hash{'inststatus'} = {
14611: inststatustypes => \%alltypes,
14612: inststatusorder => \@orderedstatus,
14613: inststatusguest => \@inststatusguest,
14614: };
14615: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
14616: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
14617: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
14618: }
14619: }
14620: if ($currorder ne join(',',@orderedstatus)) {
14621: $changes{'inststatus'}{'inststatusorder'} = 1;
14622: }
14623: my $newtitles;
14624: foreach my $item (@orderedstatus) {
14625: $newtitles .= $alltypes{$item}.',';
14626: }
14627: $newtitles =~ s/,$//;
14628: if ($currtitles ne $newtitles) {
14629: $changes{'inststatus'}{'inststatustypes'} = 1;
14630: }
14631: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
14632: $dom);
14633: if ($putresult eq 'ok') {
14634: if (keys(%changes) > 0) {
14635: $resulttext = &mt('Changes made:').'<ul>';
14636: my $version = &Apache::lonnet::get_server_loncaparev($dom);
14637: 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";
14638: foreach my $item (sort(keys(%changes))) {
14639: if ($item eq 'inststatus') {
14640: if (ref($changes{'inststatus'}) eq 'HASH') {
14641: if (@orderedstatus) {
14642: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
14643: foreach my $type (@orderedstatus) {
14644: $resulttext .= $alltypes{$type}.', ';
14645: }
14646: $resulttext =~ s/, $//;
14647: $resulttext .= '</li>';
14648: } else {
14649: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
14650: }
14651: }
14652: } else {
14653: my $value = $env{'form.'.$item};
14654: if ($value eq '') {
14655: $value = &mt('none');
14656: } elsif ($item eq 'auth_def') {
14657: my %authnames = &authtype_names();
14658: my %shortauth = (
14659: internal => 'int',
14660: krb4 => 'krb4',
14661: krb5 => 'krb5',
14662: localauth => 'loc',
14663: );
14664: $value = $authnames{$shortauth{$value}};
14665: }
14666: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
14667: $mailmsgtext .= "$title->{$item} set to $value\n";
14668: }
14669: }
14670: $resulttext .= '</ul>';
14671: $mailmsgtext .= "\n";
14672: my $cachetime = 24*60*60;
14673: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14674: if (ref($lastactref) eq 'HASH') {
14675: $lastactref->{'domdefaults'} = 1;
14676: }
14677: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
14678: my $notify = 1;
14679: if (ref($domconfig{'contacts'}) eq 'HASH') {
14680: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
14681: $notify = 0;
14682: }
14683: }
14684: if ($notify) {
14685: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
14686: "LON-CAPA Domain Settings Change - $dom",
14687: $mailmsgtext);
14688: }
14689: }
14690: } else {
14691: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
14692: }
14693: } else {
14694: $resulttext = '<span class="LC_error">'.
14695: &mt('An error occurred: [_1]',$putresult).'</span>';
14696: }
14697: if (@errors > 0) {
14698: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
14699: foreach my $item (@errors) {
14700: $resulttext .= ' "'.$title->{$item}.'",';
14701: }
14702: $resulttext =~ s/,$//;
14703: }
14704: return $resulttext;
14705: }
14706:
14707: sub modify_scantron {
14708: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
14709: my ($resulttext,%confhash,%changes,$errors);
14710: my $custom = 'custom.tab';
14711: my $default = 'default.tab';
14712: my $servadm = $r->dir_config('lonAdmEMail');
14713: my ($configuserok,$author_ok,$switchserver) =
14714: &config_check($dom,$confname,$servadm);
14715: if ($env{'form.scantronformat.filename'} ne '') {
14716: my $error;
14717: if ($configuserok eq 'ok') {
14718: if ($switchserver) {
14719: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
14720: } else {
14721: if ($author_ok eq 'ok') {
14722: my ($result,$scantronurl) =
14723: &publishlogo($r,'upload','scantronformat',$dom,
14724: $confname,'scantron','','',$custom);
14725: if ($result eq 'ok') {
14726: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
14727: $changes{'scantronformat'} = 1;
14728: } else {
14729: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
14730: }
14731: } else {
14732: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
14733: }
14734: }
14735: } else {
14736: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
14737: }
14738: if ($error) {
14739: &Apache::lonnet::logthis($error);
14740: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14741: }
14742: }
14743: if (ref($domconfig{'scantron'}) eq 'HASH') {
14744: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
14745: if ($env{'form.scantronformat_del'}) {
14746: $confhash{'scantron'}{'scantronformat'} = '';
14747: $changes{'scantronformat'} = 1;
14748: } else {
14749: $confhash{'scantron'}{'scantronformat'} = $domconfig{'scantron'}{'scantronformat'};
14750: }
14751: }
14752: }
14753: my @options = ('hdr','pad','rem');
14754: my @fields = &scantroncsv_fields();
14755: my %titles = &scantronconfig_titles();
14756: my @formats = &Apache::loncommon::get_env_multiple('form.scantronconfig');
14757: my ($newdat,$currdat,%newcol,%currcol);
14758: if (grep(/^dat$/,@formats)) {
14759: $confhash{'scantron'}{config}{dat} = 1;
14760: $newdat = 1;
14761: } else {
14762: $newdat = 0;
14763: }
14764: if (grep(/^csv$/,@formats)) {
14765: my %bynum;
14766: foreach my $field (@fields) {
14767: if ($env{'form.scantronconfig_csv_'.$field} =~ /^(\d+)$/) {
14768: my $posscol = $1;
14769: if (($posscol < 20) && (!$bynum{$posscol})) {
14770: $confhash{'scantron'}{config}{csv}{fields}{$field} = $posscol;
14771: $bynum{$posscol} = $field;
14772: $newcol{$field} = $posscol;
14773: }
14774: }
14775: }
14776: if (keys(%newcol)) {
14777: foreach my $option (@options) {
14778: if ($env{'form.scantroncsv_'.$option}) {
14779: $confhash{'scantron'}{config}{csv}{options}{$option} = 1;
14780: }
14781: }
14782: }
14783: }
14784: $currdat = 1;
14785: if (ref($domconfig{'scantron'}) eq 'HASH') {
14786: if (ref($domconfig{'scantron'}{'config'}) eq 'HASH') {
14787: unless (exists($domconfig{'scantron'}{'config'}{'dat'})) {
14788: $currdat = 0;
14789: }
14790: if (ref($domconfig{'scantron'}{'config'}{'csv'}) eq 'HASH') {
14791: if (ref($domconfig{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
14792: %currcol = %{$domconfig{'scantron'}{'config'}{'csv'}{'fields'}};
14793: }
14794: }
14795: }
14796: }
14797: if ($currdat != $newdat) {
14798: $changes{'config'} = 1;
14799: } else {
14800: foreach my $field (@fields) {
14801: if ($currcol{$field} ne '') {
14802: if ($currcol{$field} ne $newcol{$field}) {
14803: $changes{'config'} = 1;
14804: last;
14805: }
14806: } elsif ($newcol{$field} ne '') {
14807: $changes{'config'} = 1;
14808: last;
14809: }
14810: }
14811: }
14812: if (keys(%confhash) > 0) {
14813: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
14814: $dom);
14815: if ($putresult eq 'ok') {
14816: if (keys(%changes) > 0) {
14817: if (ref($confhash{'scantron'}) eq 'HASH') {
14818: $resulttext = &mt('Changes made:').'<ul>';
14819: if ($changes{'scantronformat'}) {
14820: if ($confhash{'scantron'}{'scantronformat'} eq '') {
14821: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
14822: } else {
14823: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
14824: }
14825: }
14826: if ($changes{'config'}) {
14827: if (ref($confhash{'scantron'}{'config'}) eq 'HASH') {
14828: if ($confhash{'scantron'}{'config'}{'dat'}) {
14829: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .dat format').'</li>';
14830: }
14831: if (ref($confhash{'scantron'}{'config'}{'csv'}) eq 'HASH') {
14832: if (ref($confhash{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
14833: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'fields'}})) {
14834: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following fields/column numbers supported:').'<ul>';
14835: foreach my $field (@fields) {
14836: if ($confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} ne '') {
14837: my $showcol = $confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} + 1;
14838: $resulttext .= '<li>'.$titles{$field}.': '.$showcol.'</li>';
14839: }
14840: }
14841: $resulttext .= '</ul></li>';
14842: if (ref($confhash{'scantron'}{'config'}{'csv'}{'options'}) eq 'HASH') {
14843: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'options'}})) {
14844: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following options:').'<ul>';
14845: foreach my $option (@options) {
14846: if ($confhash{'scantron'}{'config'}{'csv'}{'options'}{$option} ne '') {
14847: $resulttext .= '<li>'.$titles{$option}.'</li>';
14848: }
14849: }
14850: $resulttext .= '</ul></li>';
14851: }
14852: }
14853: }
14854: }
14855: }
14856: } else {
14857: $resulttext .= '<li>'.&mt('No bubblesheet data upload formats set -- will default to assuming .dat format').'</li>';
14858: }
14859: }
14860: $resulttext .= '</ul>';
14861: } else {
14862: $resulttext = &mt('Changes made to bubblesheet format file.');
14863: }
14864: &Apache::loncommon::devalidate_domconfig_cache($dom);
14865: if (ref($lastactref) eq 'HASH') {
14866: $lastactref->{'domainconfig'} = 1;
14867: }
14868: } else {
14869: $resulttext = &mt('No changes made to bubblesheet format settings');
14870: }
14871: } else {
14872: $resulttext = '<span class="LC_error">'.
14873: &mt('An error occurred: [_1]',$putresult).'</span>';
14874: }
14875: } else {
14876: $resulttext = &mt('No changes made to bubblesheet format settings');
14877: }
14878: if ($errors) {
14879: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
14880: $errors.'</ul>';
14881: }
14882: return $resulttext;
14883: }
14884:
14885: sub modify_coursecategories {
14886: my ($dom,$lastactref,%domconfig) = @_;
14887: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
14888: $cathash);
14889: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
14890: my @catitems = ('unauth','auth');
14891: my @cattypes = ('std','domonly','codesrch','none');
14892: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
14893: $cathash = $domconfig{'coursecategories'}{'cats'};
14894: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
14895: $changes{'togglecats'} = 1;
14896: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
14897: }
14898: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
14899: $changes{'categorize'} = 1;
14900: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
14901: }
14902: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
14903: $changes{'togglecatscomm'} = 1;
14904: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
14905: }
14906: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
14907: $changes{'categorizecomm'} = 1;
14908: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
14909: }
14910: foreach my $item (@catitems) {
14911: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
14912: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
14913: $changes{$item} = 1;
14914: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
14915: }
14916: }
14917: }
14918: } else {
14919: $changes{'togglecats'} = 1;
14920: $changes{'categorize'} = 1;
14921: $changes{'togglecatscomm'} = 1;
14922: $changes{'categorizecomm'} = 1;
14923: $domconfig{'coursecategories'} = {
14924: togglecats => $env{'form.togglecats'},
14925: categorize => $env{'form.categorize'},
14926: togglecatscomm => $env{'form.togglecatscomm'},
14927: categorizecomm => $env{'form.categorizecomm'},
14928: };
14929: foreach my $item (@catitems) {
14930: if ($env{'form.coursecat_'.$item} ne 'std') {
14931: $changes{$item} = 1;
14932: }
14933: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
14934: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
14935: }
14936: }
14937: }
14938: if (ref($cathash) eq 'HASH') {
14939: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
14940: push (@deletecategory,'instcode::0');
14941: }
14942: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
14943: push(@deletecategory,'communities::0');
14944: }
14945: }
14946: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
14947: if (ref($cathash) eq 'HASH') {
14948: if (@deletecategory > 0) {
14949: #FIXME Need to remove category from all courses using a deleted category
14950: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
14951: foreach my $item (@deletecategory) {
14952: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
14953: delete($domconfig{'coursecategories'}{'cats'}{$item});
14954: $deletions{$item} = 1;
14955: &recurse_cat_deletes($item,$cathash,\%deletions);
14956: }
14957: }
14958: }
14959: foreach my $item (keys(%{$cathash})) {
14960: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
14961: if ($cathash->{$item} ne $env{'form.'.$item}) {
14962: $reorderings{$item} = 1;
14963: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
14964: }
14965: if ($env{'form.addcategory_name_'.$item} ne '') {
14966: my $newcat = $env{'form.addcategory_name_'.$item};
14967: my $newdepth = $depth+1;
14968: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
14969: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
14970: $adds{$newitem} = 1;
14971: }
14972: if ($env{'form.subcat_'.$item} ne '') {
14973: my $newcat = $env{'form.subcat_'.$item};
14974: my $newdepth = $depth+1;
14975: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
14976: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
14977: $adds{$newitem} = 1;
14978: }
14979: }
14980: }
14981: if ($env{'form.instcode'} eq '1') {
14982: if (ref($cathash) eq 'HASH') {
14983: my $newitem = 'instcode::0';
14984: if ($cathash->{$newitem} eq '') {
14985: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
14986: $adds{$newitem} = 1;
14987: }
14988: } else {
14989: my $newitem = 'instcode::0';
14990: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
14991: $adds{$newitem} = 1;
14992: }
14993: }
14994: if ($env{'form.communities'} eq '1') {
14995: if (ref($cathash) eq 'HASH') {
14996: my $newitem = 'communities::0';
14997: if ($cathash->{$newitem} eq '') {
14998: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
14999: $adds{$newitem} = 1;
15000: }
15001: } else {
15002: my $newitem = 'communities::0';
15003: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
15004: $adds{$newitem} = 1;
15005: }
15006: }
15007: if ($env{'form.addcategory_name'} ne '') {
15008: if (($env{'form.addcategory_name'} ne 'instcode') &&
15009: ($env{'form.addcategory_name'} ne 'communities')) {
15010: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
15011: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
15012: $adds{$newitem} = 1;
15013: }
15014: }
15015: my $putresult;
15016: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
15017: if (keys(%deletions) > 0) {
15018: foreach my $key (keys(%deletions)) {
15019: if ($predelallitems{$key} ne '') {
15020: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
15021: }
15022: }
15023: }
15024: my (@chkcats,@chktrails,%chkallitems);
15025: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
15026: if (ref($chkcats[0]) eq 'ARRAY') {
15027: my $depth = 0;
15028: my $chg = 0;
15029: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
15030: my $name = $chkcats[0][$i];
15031: my $item;
15032: if ($name eq '') {
15033: $chg ++;
15034: } else {
15035: $item = &escape($name).'::0';
15036: if ($chg) {
15037: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
15038: }
15039: $depth ++;
15040: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
15041: $depth --;
15042: }
15043: }
15044: }
15045: }
15046: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
15047: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
15048: if ($putresult eq 'ok') {
15049: my %title = (
15050: togglecats => 'Show/Hide a course in catalog',
15051: categorize => 'Assign a category to a course',
15052: togglecatscomm => 'Show/Hide a community in catalog',
15053: categorizecomm => 'Assign a category to a community',
15054: );
15055: my %level = (
15056: dom => 'set in Domain ("Modify Course/Community")',
15057: crs => 'set in Course ("Course Configuration")',
15058: comm => 'set in Community ("Community Configuration")',
15059: none => 'No catalog',
15060: std => 'Standard catalog',
15061: domonly => 'Domain-only catalog',
15062: codesrch => 'Code search form',
15063: );
15064: $resulttext = &mt('Changes made:').'<ul>';
15065: if ($changes{'togglecats'}) {
15066: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
15067: }
15068: if ($changes{'categorize'}) {
15069: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
15070: }
15071: if ($changes{'togglecatscomm'}) {
15072: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
15073: }
15074: if ($changes{'categorizecomm'}) {
15075: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
15076: }
15077: if ($changes{'unauth'}) {
15078: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
15079: }
15080: if ($changes{'auth'}) {
15081: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
15082: }
15083: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
15084: my $cathash;
15085: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
15086: $cathash = $domconfig{'coursecategories'}{'cats'};
15087: } else {
15088: $cathash = {};
15089: }
15090: my (@cats,@trails,%allitems);
15091: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
15092: if (keys(%deletions) > 0) {
15093: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
15094: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
15095: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
15096: }
15097: $resulttext .= '</ul></li>';
15098: }
15099: if (keys(%reorderings) > 0) {
15100: my %sort_by_trail;
15101: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
15102: foreach my $key (keys(%reorderings)) {
15103: if ($allitems{$key} ne '') {
15104: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
15105: }
15106: }
15107: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
15108: $resulttext .= '<li>'.$trails[$trail].'</li>';
15109: }
15110: $resulttext .= '</ul></li>';
15111: }
15112: if (keys(%adds) > 0) {
15113: my %sort_by_trail;
15114: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
15115: foreach my $key (keys(%adds)) {
15116: if ($allitems{$key} ne '') {
15117: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
15118: }
15119: }
15120: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
15121: $resulttext .= '<li>'.$trails[$trail].'</li>';
15122: }
15123: $resulttext .= '</ul></li>';
15124: }
15125: &Apache::lonnet::do_cache_new('cats',$dom,$cathash,3600);
15126: if (ref($lastactref) eq 'HASH') {
15127: $lastactref->{'cats'} = 1;
15128: }
15129: }
15130: $resulttext .= '</ul>';
15131: if ($changes{'unauth'} || $changes{'auth'}) {
15132: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
15133: if ($changes{'auth'}) {
15134: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
15135: }
15136: if ($changes{'unauth'}) {
15137: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
15138: }
15139: my $cachetime = 24*60*60;
15140: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
15141: if (ref($lastactref) eq 'HASH') {
15142: $lastactref->{'domdefaults'} = 1;
15143: }
15144: }
15145: } else {
15146: $resulttext = '<span class="LC_error">'.
15147: &mt('An error occurred: [_1]',$putresult).'</span>';
15148: }
15149: } else {
15150: $resulttext = &mt('No changes made to course and community categories');
15151: }
15152: return $resulttext;
15153: }
15154:
15155: sub modify_serverstatuses {
15156: my ($dom,%domconfig) = @_;
15157: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
15158: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
15159: %currserverstatus = %{$domconfig{'serverstatuses'}};
15160: }
15161: my @pages = &serverstatus_pages();
15162: foreach my $type (@pages) {
15163: $newserverstatus{$type}{'namedusers'} = '';
15164: $newserverstatus{$type}{'machines'} = '';
15165: if (defined($env{'form.'.$type.'_namedusers'})) {
15166: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
15167: my @okusers;
15168: foreach my $user (@users) {
15169: my ($uname,$udom) = split(/:/,$user);
15170: if (($udom =~ /^$match_domain$/) &&
15171: (&Apache::lonnet::domain($udom)) &&
15172: ($uname =~ /^$match_username$/)) {
15173: if (!grep(/^\Q$user\E/,@okusers)) {
15174: push(@okusers,$user);
15175: }
15176: }
15177: }
15178: if (@okusers > 0) {
15179: @okusers = sort(@okusers);
15180: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
15181: }
15182: }
15183: if (defined($env{'form.'.$type.'_machines'})) {
15184: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
15185: my @okmachines;
15186: foreach my $ip (@machines) {
15187: my @parts = split(/\./,$ip);
15188: next if (@parts < 4);
15189: my $badip = 0;
15190: for (my $i=0; $i<4; $i++) {
15191: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
15192: $badip = 1;
15193: last;
15194: }
15195: }
15196: if (!$badip) {
15197: push(@okmachines,$ip);
15198: }
15199: }
15200: @okmachines = sort(@okmachines);
15201: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
15202: }
15203: }
15204: my %serverstatushash = (
15205: serverstatuses => \%newserverstatus,
15206: );
15207: foreach my $type (@pages) {
15208: foreach my $setting ('namedusers','machines') {
15209: my (@current,@new);
15210: if (ref($currserverstatus{$type}) eq 'HASH') {
15211: if ($currserverstatus{$type}{$setting} ne '') {
15212: @current = split(/,/,$currserverstatus{$type}{$setting});
15213: }
15214: }
15215: if ($newserverstatus{$type}{$setting} ne '') {
15216: @new = split(/,/,$newserverstatus{$type}{$setting});
15217: }
15218: if (@current > 0) {
15219: if (@new > 0) {
15220: foreach my $item (@current) {
15221: if (!grep(/^\Q$item\E$/,@new)) {
15222: $changes{$type}{$setting} = 1;
15223: last;
15224: }
15225: }
15226: foreach my $item (@new) {
15227: if (!grep(/^\Q$item\E$/,@current)) {
15228: $changes{$type}{$setting} = 1;
15229: last;
15230: }
15231: }
15232: } else {
15233: $changes{$type}{$setting} = 1;
15234: }
15235: } elsif (@new > 0) {
15236: $changes{$type}{$setting} = 1;
15237: }
15238: }
15239: }
15240: if (keys(%changes) > 0) {
15241: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
15242: my $putresult = &Apache::lonnet::put_dom('configuration',
15243: \%serverstatushash,$dom);
15244: if ($putresult eq 'ok') {
15245: $resulttext .= &mt('Changes made:').'<ul>';
15246: foreach my $type (@pages) {
15247: if (ref($changes{$type}) eq 'HASH') {
15248: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
15249: if ($changes{$type}{'namedusers'}) {
15250: if ($newserverstatus{$type}{'namedusers'} eq '') {
15251: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
15252: } else {
15253: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
15254: }
15255: }
15256: if ($changes{$type}{'machines'}) {
15257: if ($newserverstatus{$type}{'machines'} eq '') {
15258: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
15259: } else {
15260: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
15261: }
15262:
15263: }
15264: $resulttext .= '</ul></li>';
15265: }
15266: }
15267: $resulttext .= '</ul>';
15268: } else {
15269: $resulttext = '<span class="LC_error">'.
15270: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
15271:
15272: }
15273: } else {
15274: $resulttext = &mt('No changes made to access to server status pages');
15275: }
15276: return $resulttext;
15277: }
15278:
15279: sub modify_helpsettings {
15280: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
15281: my ($resulttext,$errors,%changes,%helphash);
15282: my %defaultchecked = ('submitbugs' => 'on');
15283: my @offon = ('off','on');
15284: my @toggles = ('submitbugs');
15285: my %current = ('submitbugs' => '',
15286: 'adhoc' => {},
15287: );
15288: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
15289: %current = %{$domconfig{'helpsettings'}};
15290: }
15291: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15292: foreach my $item (@toggles) {
15293: if ($defaultchecked{$item} eq 'on') {
15294: if ($current{$item} eq '') {
15295: if ($env{'form.'.$item} eq '0') {
15296: $changes{$item} = 1;
15297: }
15298: } elsif ($current{$item} ne $env{'form.'.$item}) {
15299: $changes{$item} = 1;
15300: }
15301: } elsif ($defaultchecked{$item} eq 'off') {
15302: if ($current{$item} eq '') {
15303: if ($env{'form.'.$item} eq '1') {
15304: $changes{$item} = 1;
15305: }
15306: } elsif ($current{$item} ne $env{'form.'.$item}) {
15307: $changes{$item} = 1;
15308: }
15309: }
15310: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
15311: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
15312: }
15313: }
15314: my $maxnum = $env{'form.helproles_maxnum'};
15315: my $confname = $dom.'-domainconfig';
15316: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
15317: my (@allpos,%newsettings,%changedprivs,$newrole);
15318: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
15319: my @accesstypes = ('all','dh','da','none','status','inc','exc');
15320: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
15321: my %lt = &Apache::lonlocal::texthash(
15322: s => 'system',
15323: d => 'domain',
15324: order => 'Display order',
15325: access => 'Role usage',
15326: all => 'All with domain helpdesk or helpdesk assistant role',
15327: dh => 'All with domain helpdesk role',
15328: da => 'All with domain helpdesk assistant role',
15329: none => 'None',
15330: status => 'Determined based on institutional status',
15331: inc => 'Include all, but exclude specific personnel',
15332: exc => 'Exclude all, but include specific personnel',
15333: );
15334: for (my $num=0; $num<=$maxnum; $num++) {
15335: my ($prefix,$identifier,$rolename,%curr);
15336: if ($num == $maxnum) {
15337: next unless ($env{'form.newcusthelp'} == $maxnum);
15338: $identifier = 'custhelp'.$num;
15339: $prefix = 'helproles_'.$num;
15340: $rolename = $env{'form.custhelpname'.$num};
15341: $rolename=~s/[^A-Za-z0-9]//gs;
15342: next if ($rolename eq '');
15343: next if (exists($existing{'rolesdef_'.$rolename}));
15344: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
15345: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
15346: $newprivs{'c'},$confname,$dom);
15347: if ($result ne 'ok') {
15348: $errors .= '<li><span class="LC_error">'.
15349: &mt('An error occurred storing the new custom role: [_1]',
15350: $result).'</span></li>';
15351: next;
15352: } else {
15353: $changedprivs{$rolename} = \%newprivs;
15354: $newrole = $rolename;
15355: }
15356: } else {
15357: $prefix = 'helproles_'.$num;
15358: $rolename = $env{'form.'.$prefix};
15359: next if ($rolename eq '');
15360: next unless (exists($existing{'rolesdef_'.$rolename}));
15361: $identifier = 'custhelp'.$num;
15362: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
15363: my %currprivs;
15364: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
15365: split(/\_/,$existing{'rolesdef_'.$rolename});
15366: foreach my $level ('c','d','s') {
15367: if ($newprivs{$level} ne $currprivs{$level}) {
15368: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
15369: $newprivs{'c'},$confname,$dom);
15370: if ($result ne 'ok') {
15371: $errors .= '<li><span class="LC_error">'.
15372: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
15373: $rolename,$result).'</span></li>';
15374: } else {
15375: $changedprivs{$rolename} = \%newprivs;
15376: }
15377: last;
15378: }
15379: }
15380: if (ref($current{'adhoc'}) eq 'HASH') {
15381: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
15382: %curr = %{$current{'adhoc'}{$rolename}};
15383: }
15384: }
15385: }
15386: my $newpos = $env{'form.'.$prefix.'_pos'};
15387: $newpos =~ s/\D+//g;
15388: $allpos[$newpos] = $rolename;
15389: my $newdesc = $env{'form.'.$prefix.'_desc'};
15390: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
15391: if ($curr{'desc'}) {
15392: if ($curr{'desc'} ne $newdesc) {
15393: $changes{'customrole'}{$rolename}{'desc'} = 1;
15394: $newsettings{$rolename}{'desc'} = $newdesc;
15395: }
15396: } elsif ($newdesc ne '') {
15397: $changes{'customrole'}{$rolename}{'desc'} = 1;
15398: $newsettings{$rolename}{'desc'} = $newdesc;
15399: }
15400: my $access = $env{'form.'.$prefix.'_access'};
15401: if (grep(/^\Q$access\E$/,@accesstypes)) {
15402: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
15403: if ($access eq 'status') {
15404: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
15405: if (scalar(@statuses) == 0) {
15406: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
15407: } else {
15408: my (@shownstatus,$numtypes);
15409: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
15410: if (ref($types) eq 'ARRAY') {
15411: $numtypes = scalar(@{$types});
15412: foreach my $type (sort(@statuses)) {
15413: if ($type eq 'default') {
15414: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
15415: } elsif (grep(/^\Q$type\E$/,@{$types})) {
15416: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
15417: push(@shownstatus,$usertypes->{$type});
15418: }
15419: }
15420: }
15421: if (grep(/^default$/,@statuses)) {
15422: push(@shownstatus,$othertitle);
15423: }
15424: if (scalar(@shownstatus) == 1+$numtypes) {
15425: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
15426: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
15427: } else {
15428: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
15429: if (ref($curr{'status'}) eq 'ARRAY') {
15430: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
15431: if (@diffs) {
15432: $changes{'customrole'}{$rolename}{$access} = 1;
15433: }
15434: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
15435: $changes{'customrole'}{$rolename}{$access} = 1;
15436: }
15437: }
15438: }
15439: } elsif (($access eq 'inc') || ($access eq 'exc')) {
15440: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
15441: my @newspecstaff;
15442: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
15443: foreach my $person (sort(@personnel)) {
15444: if ($domhelpdesk{$person}) {
15445: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
15446: }
15447: }
15448: if (ref($curr{$access}) eq 'ARRAY') {
15449: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
15450: if (@diffs) {
15451: $changes{'customrole'}{$rolename}{$access} = 1;
15452: }
15453: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
15454: $changes{'customrole'}{$rolename}{$access} = 1;
15455: }
15456: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
15457: my ($uname,$udom) = split(/:/,$person);
15458: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
15459: }
15460: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
15461: }
15462: } else {
15463: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
15464: }
15465: unless ($curr{'access'} eq $access) {
15466: $changes{'customrole'}{$rolename}{'access'} = 1;
15467: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
15468: }
15469: }
15470: if (@allpos > 0) {
15471: my $idx = 0;
15472: foreach my $rolename (@allpos) {
15473: if ($rolename ne '') {
15474: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
15475: if (ref($current{'adhoc'}) eq 'HASH') {
15476: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
15477: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
15478: $changes{'customrole'}{$rolename}{'order'} = 1;
15479: $newsettings{$rolename}{'order'} = $idx+1;
15480: }
15481: }
15482: }
15483: $idx ++;
15484: }
15485: }
15486: }
15487: my $putresult;
15488: if (keys(%changes) > 0) {
15489: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
15490: if ($putresult eq 'ok') {
15491: if (ref($helphash{'helpsettings'}) eq 'HASH') {
15492: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
15493: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
15494: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
15495: }
15496: }
15497: my $cachetime = 24*60*60;
15498: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
15499: if (ref($lastactref) eq 'HASH') {
15500: $lastactref->{'domdefaults'} = 1;
15501: }
15502: } else {
15503: $errors .= '<li><span class="LC_error">'.
15504: &mt('An error occurred storing the settings: [_1]',
15505: $putresult).'</span></li>';
15506: }
15507: }
15508: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
15509: $resulttext = &mt('Changes made:').'<ul>';
15510: my (%shownprivs,@levelorder);
15511: @levelorder = ('c','d','s');
15512: if ((keys(%changes)) && ($putresult eq 'ok')) {
15513: foreach my $item (sort(keys(%changes))) {
15514: if ($item eq 'submitbugs') {
15515: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
15516: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
15517: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
15518: } elsif ($item eq 'customrole') {
15519: if (ref($changes{'customrole'}) eq 'HASH') {
15520: my @keyorder = ('order','desc','access','status','exc','inc');
15521: my %keytext = &Apache::lonlocal::texthash(
15522: order => 'Order',
15523: desc => 'Role description',
15524: access => 'Role usage',
15525: status => 'Allowed institutional types',
15526: exc => 'Allowed personnel',
15527: inc => 'Disallowed personnel',
15528: );
15529: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
15530: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
15531: if ($role eq $newrole) {
15532: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
15533: $role).'<ul>';
15534: } else {
15535: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
15536: $role).'<ul>';
15537: }
15538: foreach my $key (@keyorder) {
15539: if ($changes{'customrole'}{$role}{$key}) {
15540: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
15541: $keytext{$key},$newsettings{$role}{$key}).
15542: '</li>';
15543: }
15544: }
15545: if (ref($changedprivs{$role}) eq 'HASH') {
15546: $shownprivs{$role} = 1;
15547: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
15548: foreach my $level (@levelorder) {
15549: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
15550: next if ($item eq '');
15551: my ($priv) = split(/\&/,$item,2);
15552: if (&Apache::lonnet::plaintext($priv)) {
15553: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
15554: unless ($level eq 'c') {
15555: $resulttext .= ' ('.$lt{$level}.')';
15556: }
15557: $resulttext .= '</li>';
15558: }
15559: }
15560: }
15561: $resulttext .= '</ul>';
15562: }
15563: $resulttext .= '</ul></li>';
15564: }
15565: }
15566: }
15567: }
15568: }
15569: }
15570: if (keys(%changedprivs)) {
15571: foreach my $role (sort(keys(%changedprivs))) {
15572: unless ($shownprivs{$role}) {
15573: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
15574: $role).'<ul>'.
15575: '<li>'.&mt('Privileges set to :').'<ul>';
15576: foreach my $level (@levelorder) {
15577: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
15578: next if ($item eq '');
15579: my ($priv) = split(/\&/,$item,2);
15580: if (&Apache::lonnet::plaintext($priv)) {
15581: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
15582: unless ($level eq 'c') {
15583: $resulttext .= ' ('.$lt{$level}.')';
15584: }
15585: $resulttext .= '</li>';
15586: }
15587: }
15588: }
15589: $resulttext .= '</ul></li></ul></li>';
15590: }
15591: }
15592: }
15593: $resulttext .= '</ul>';
15594: } else {
15595: $resulttext = &mt('No changes made to help settings');
15596: }
15597: if ($errors) {
15598: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
15599: $errors.'</ul>';
15600: }
15601: return $resulttext;
15602: }
15603:
15604: sub modify_coursedefaults {
15605: my ($dom,$lastactref,%domconfig) = @_;
15606: my ($resulttext,$errors,%changes,%defaultshash);
15607: my %defaultchecked = (
15608: 'uselcmath' => 'on',
15609: 'usejsme' => 'on',
15610: 'inline_chem' => 'on',
15611: );
15612: my @toggles = ('uselcmath','usejsme','inline_chem');
15613: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
15614: 'uploadquota_community','uploadquota_textbook','mysqltables_official',
15615: 'mysqltables_unofficial','mysqltables_community','mysqltables_textbook');
15616: my @types = ('official','unofficial','community','textbook');
15617: my %staticdefaults = (
15618: anonsurvey_threshold => 10,
15619: uploadquota => 500,
15620: postsubmit => 60,
15621: mysqltables => 172800,
15622: );
15623: my %texoptions = (
15624: MathJax => 'MathJax',
15625: mimetex => &mt('Convert to Images'),
15626: tth => &mt('TeX to HTML'),
15627: );
15628: $defaultshash{'coursedefaults'} = {};
15629:
15630: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
15631: if ($domconfig{'coursedefaults'} eq '') {
15632: $domconfig{'coursedefaults'} = {};
15633: }
15634: }
15635:
15636: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
15637: foreach my $item (@toggles) {
15638: if ($defaultchecked{$item} eq 'on') {
15639: if (($domconfig{'coursedefaults'}{$item} eq '') &&
15640: ($env{'form.'.$item} eq '0')) {
15641: $changes{$item} = 1;
15642: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
15643: $changes{$item} = 1;
15644: }
15645: } elsif ($defaultchecked{$item} eq 'off') {
15646: if (($domconfig{'coursedefaults'}{$item} eq '') &&
15647: ($env{'form.'.$item} eq '1')) {
15648: $changes{$item} = 1;
15649: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
15650: $changes{$item} = 1;
15651: }
15652: }
15653: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
15654: }
15655: foreach my $item (@numbers) {
15656: my ($currdef,$newdef);
15657: $newdef = $env{'form.'.$item};
15658: if ($item eq 'anonsurvey_threshold') {
15659: $currdef = $domconfig{'coursedefaults'}{$item};
15660: $newdef =~ s/\D//g;
15661: if ($newdef eq '' || $newdef < 1) {
15662: $newdef = 1;
15663: }
15664: $defaultshash{'coursedefaults'}{$item} = $newdef;
15665: } else {
15666: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
15667: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
15668: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
15669: }
15670: $newdef =~ s/[^\w.\-]//g;
15671: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
15672: }
15673: if ($currdef ne $newdef) {
15674: if ($item eq 'anonsurvey_threshold') {
15675: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
15676: $changes{$item} = 1;
15677: }
15678: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
15679: my $setting = $1;
15680: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
15681: $changes{$setting} = 1;
15682: }
15683: }
15684: }
15685: }
15686: my $texengine;
15687: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
15688: $texengine = $env{'form.texengine'};
15689: my $currdef = $domconfig{'coursedefaults'}{'texengine'};
15690: if ($currdef eq '') {
15691: unless ($texengine eq $Apache::lonnet::deftex) {
15692: $changes{'texengine'} = 1;
15693: }
15694: } elsif ($currdef ne $texengine) {
15695: $changes{'texengine'} = 1;
15696: }
15697: }
15698: if ($texengine ne '') {
15699: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
15700: }
15701: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
15702: my @currclonecode;
15703: if (ref($currclone) eq 'HASH') {
15704: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
15705: @currclonecode = @{$currclone->{'instcode'}};
15706: }
15707: }
15708: my $newclone;
15709: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
15710: $newclone = $env{'form.canclone'};
15711: }
15712: if ($newclone eq 'instcode') {
15713: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
15714: my (%codedefaults,@code_order,@clonecode);
15715: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
15716: \@code_order);
15717: foreach my $item (@code_order) {
15718: if (grep(/^\Q$item\E$/,@newcodes)) {
15719: push(@clonecode,$item);
15720: }
15721: }
15722: if (@clonecode) {
15723: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
15724: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
15725: if (@diffs) {
15726: $changes{'canclone'} = 1;
15727: }
15728: } else {
15729: $newclone eq '';
15730: }
15731: } elsif ($newclone ne '') {
15732: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
15733: }
15734: if ($newclone ne $currclone) {
15735: $changes{'canclone'} = 1;
15736: }
15737: my %credits;
15738: foreach my $type (@types) {
15739: unless ($type eq 'community') {
15740: $credits{$type} = $env{'form.'.$type.'_credits'};
15741: $credits{$type} =~ s/[^\d.]+//g;
15742: }
15743: }
15744: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
15745: ($env{'form.coursecredits'} eq '1')) {
15746: $changes{'coursecredits'} = 1;
15747: foreach my $type (keys(%credits)) {
15748: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
15749: }
15750: } else {
15751: if ($env{'form.coursecredits'} eq '1') {
15752: foreach my $type (@types) {
15753: unless ($type eq 'community') {
15754: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
15755: $changes{'coursecredits'} = 1;
15756: }
15757: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
15758: }
15759: }
15760: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
15761: foreach my $type (@types) {
15762: unless ($type eq 'community') {
15763: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
15764: $changes{'coursecredits'} = 1;
15765: last;
15766: }
15767: }
15768: }
15769: }
15770: }
15771: if ($env{'form.postsubmit'} eq '1') {
15772: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
15773: my %currtimeout;
15774: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
15775: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
15776: $changes{'postsubmit'} = 1;
15777: }
15778: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
15779: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
15780: }
15781: } else {
15782: $changes{'postsubmit'} = 1;
15783: }
15784: foreach my $type (@types) {
15785: my $timeout = $env{'form.'.$type.'_timeout'};
15786: $timeout =~ s/\D//g;
15787: if ($timeout == $staticdefaults{'postsubmit'}) {
15788: $timeout = '';
15789: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
15790: $timeout = '0';
15791: }
15792: unless ($timeout eq '') {
15793: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
15794: }
15795: if (exists($currtimeout{$type})) {
15796: if ($timeout ne $currtimeout{$type}) {
15797: $changes{'postsubmit'} = 1;
15798: }
15799: } elsif ($timeout ne '') {
15800: $changes{'postsubmit'} = 1;
15801: }
15802: }
15803: } else {
15804: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
15805: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
15806: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
15807: $changes{'postsubmit'} = 1;
15808: }
15809: } else {
15810: $changes{'postsubmit'} = 1;
15811: }
15812: }
15813: }
15814: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
15815: $dom);
15816: if ($putresult eq 'ok') {
15817: if (keys(%changes) > 0) {
15818: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15819: if (($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
15820: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
15821: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'}) ||
15822: ($changes{'inline_chem'})) {
15823: foreach my $item ('uselcmath','usejsme','inline_chem','texengine') {
15824: if ($changes{$item}) {
15825: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
15826: }
15827: }
15828: if ($changes{'coursecredits'}) {
15829: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
15830: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
15831: $domdefaults{$type.'credits'} =
15832: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
15833: }
15834: }
15835: }
15836: if ($changes{'postsubmit'}) {
15837: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
15838: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
15839: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
15840: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
15841: $domdefaults{$type.'postsubtimeout'} =
15842: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
15843: }
15844: }
15845: }
15846: }
15847: if ($changes{'uploadquota'}) {
15848: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
15849: foreach my $type (@types) {
15850: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
15851: }
15852: }
15853: }
15854: if ($changes{'canclone'}) {
15855: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
15856: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
15857: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
15858: if (@clonecodes) {
15859: $domdefaults{'canclone'} = join('+',@clonecodes);
15860: }
15861: }
15862: } else {
15863: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
15864: }
15865: }
15866: my $cachetime = 24*60*60;
15867: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
15868: if (ref($lastactref) eq 'HASH') {
15869: $lastactref->{'domdefaults'} = 1;
15870: }
15871: }
15872: $resulttext = &mt('Changes made:').'<ul>';
15873: foreach my $item (sort(keys(%changes))) {
15874: if ($item eq 'uselcmath') {
15875: if ($env{'form.'.$item} eq '1') {
15876: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
15877: } else {
15878: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
15879: }
15880: } elsif ($item eq 'usejsme') {
15881: if ($env{'form.'.$item} eq '1') {
15882: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
15883: } else {
15884: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
15885: }
15886: } elsif ($item eq 'inline_chem') {
15887: if ($env{'form.'.$item} eq '1') {
15888: $resulttext .= '<li>'.&mt('Chemical Reaction Response uses inline previewer').'</li>';
15889: } else {
15890: $resulttext .= '<li>'.&mt('Chemical Reaction Response uses pop-up previewer').'</li>';
15891: }
15892: } elsif ($item eq 'texengine') {
15893: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
15894: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
15895: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
15896: }
15897: } elsif ($item eq 'anonsurvey_threshold') {
15898: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
15899: } elsif ($item eq 'uploadquota') {
15900: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
15901: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
15902: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
15903: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
15904: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
15905:
15906: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
15907: '</ul>'.
15908: '</li>';
15909: } else {
15910: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
15911: }
15912: } elsif ($item eq 'mysqltables') {
15913: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
15914: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
15915: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
15916: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
15917: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
15918: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
15919: '</ul>'.
15920: '</li>';
15921: } else {
15922: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
15923: }
15924: } elsif ($item eq 'postsubmit') {
15925: if ($domdefaults{'postsubmit'} eq 'off') {
15926: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
15927: } else {
15928: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
15929: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
15930: $resulttext .= &mt('durations:').'<ul>';
15931: foreach my $type (@types) {
15932: $resulttext .= '<li>';
15933: my $timeout;
15934: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
15935: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
15936: }
15937: my $display;
15938: if ($timeout eq '0') {
15939: $display = &mt('unlimited');
15940: } elsif ($timeout eq '') {
15941: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
15942: } else {
15943: $display = &mt('[quant,_1,second]',$timeout);
15944: }
15945: if ($type eq 'community') {
15946: $resulttext .= &mt('Communities');
15947: } elsif ($type eq 'official') {
15948: $resulttext .= &mt('Official courses');
15949: } elsif ($type eq 'unofficial') {
15950: $resulttext .= &mt('Unofficial courses');
15951: } elsif ($type eq 'textbook') {
15952: $resulttext .= &mt('Textbook courses');
15953: }
15954: $resulttext .= ' -- '.$display.'</li>';
15955: }
15956: $resulttext .= '</ul>';
15957: }
15958: $resulttext .= '</li>';
15959: }
15960: } elsif ($item eq 'coursecredits') {
15961: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
15962: if (($domdefaults{'officialcredits'} eq '') &&
15963: ($domdefaults{'unofficialcredits'} eq '') &&
15964: ($domdefaults{'textbookcredits'} eq '')) {
15965: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
15966: } else {
15967: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
15968: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
15969: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
15970: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
15971: '</ul>'.
15972: '</li>';
15973: }
15974: } else {
15975: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
15976: }
15977: } elsif ($item eq 'canclone') {
15978: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
15979: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
15980: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
15981: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
15982: }
15983: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
15984: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
15985: } else {
15986: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
15987: }
15988: }
15989: }
15990: $resulttext .= '</ul>';
15991: } else {
15992: $resulttext = &mt('No changes made to course defaults');
15993: }
15994: } else {
15995: $resulttext = '<span class="LC_error">'.
15996: &mt('An error occurred: [_1]',$putresult).'</span>';
15997: }
15998: return $resulttext;
15999: }
16000:
16001: sub modify_selfenrollment {
16002: my ($dom,$lastactref,%domconfig) = @_;
16003: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
16004: my @types = ('official','unofficial','community','textbook');
16005: my %titles = &tool_titles();
16006: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
16007: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
16008: $ordered{'default'} = ['types','registered','approval','limit'];
16009:
16010: my (%roles,%shown,%toplevel);
16011: $roles{'0'} = &Apache::lonnet::plaintext('dc');
16012:
16013: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
16014: if ($domconfig{'selfenrollment'} eq '') {
16015: $domconfig{'selfenrollment'} = {};
16016: }
16017: }
16018: %toplevel = (
16019: admin => 'Configuration Rights',
16020: default => 'Default settings',
16021: validation => 'Validation of self-enrollment requests',
16022: );
16023: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
16024:
16025: if (ref($ordered{'admin'}) eq 'ARRAY') {
16026: foreach my $item (@{$ordered{'admin'}}) {
16027: foreach my $type (@types) {
16028: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
16029: $selfenrollhash{'admin'}{$type}{$item} = 1;
16030: } else {
16031: $selfenrollhash{'admin'}{$type}{$item} = 0;
16032: }
16033: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
16034: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
16035: if ($selfenrollhash{'admin'}{$type}{$item} ne
16036: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
16037: push(@{$changes{'admin'}{$type}},$item);
16038: }
16039: } else {
16040: if (!$selfenrollhash{'admin'}{$type}{$item}) {
16041: push(@{$changes{'admin'}{$type}},$item);
16042: }
16043: }
16044: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
16045: push(@{$changes{'admin'}{$type}},$item);
16046: }
16047: }
16048: }
16049: }
16050:
16051: foreach my $item (@{$ordered{'default'}}) {
16052: foreach my $type (@types) {
16053: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
16054: if ($item eq 'types') {
16055: unless (($value eq 'all') || ($value eq 'dom')) {
16056: $value = '';
16057: }
16058: } elsif ($item eq 'registered') {
16059: unless ($value eq '1') {
16060: $value = 0;
16061: }
16062: } elsif ($item eq 'approval') {
16063: unless ($value =~ /^[012]$/) {
16064: $value = 0;
16065: }
16066: } else {
16067: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
16068: $value = 'none';
16069: }
16070: }
16071: $selfenrollhash{'default'}{$type}{$item} = $value;
16072: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
16073: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
16074: if ($selfenrollhash{'default'}{$type}{$item} ne
16075: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
16076: push(@{$changes{'default'}{$type}},$item);
16077: }
16078: } else {
16079: push(@{$changes{'default'}{$type}},$item);
16080: }
16081: } else {
16082: push(@{$changes{'default'}{$type}},$item);
16083: }
16084: if ($item eq 'limit') {
16085: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
16086: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
16087: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
16088: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
16089: }
16090: } else {
16091: $selfenrollhash{'default'}{$type}{'cap'} = '';
16092: }
16093: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
16094: if ($selfenrollhash{'default'}{$type}{'cap'} ne
16095: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
16096: push(@{$changes{'default'}{$type}},'cap');
16097: }
16098: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
16099: push(@{$changes{'default'}{$type}},'cap');
16100: }
16101: }
16102: }
16103: }
16104:
16105: foreach my $item (@{$itemsref}) {
16106: if ($item eq 'fields') {
16107: my @changed;
16108: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
16109: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
16110: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
16111: }
16112: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
16113: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
16114: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
16115: $domconfig{'selfenrollment'}{'validation'}{$item});
16116: } else {
16117: @changed = @{$selfenrollhash{'validation'}{$item}};
16118: }
16119: } else {
16120: @changed = @{$selfenrollhash{'validation'}{$item}};
16121: }
16122: if (@changed) {
16123: if ($selfenrollhash{'validation'}{$item}) {
16124: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
16125: } else {
16126: $changes{'validation'}{$item} = &mt('None');
16127: }
16128: }
16129: } else {
16130: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
16131: if ($item eq 'markup') {
16132: if ($env{'form.selfenroll_validation_'.$item}) {
16133: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
16134: }
16135: }
16136: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
16137: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
16138: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
16139: }
16140: }
16141: }
16142: }
16143:
16144: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
16145: $dom);
16146: if ($putresult eq 'ok') {
16147: if (keys(%changes) > 0) {
16148: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
16149: $resulttext = &mt('Changes made:').'<ul>';
16150: foreach my $key ('admin','default','validation') {
16151: if (ref($changes{$key}) eq 'HASH') {
16152: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
16153: if ($key eq 'validation') {
16154: foreach my $item (@{$itemsref}) {
16155: if (exists($changes{$key}{$item})) {
16156: if ($item eq 'markup') {
16157: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
16158: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
16159: } else {
16160: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
16161: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
16162: }
16163: }
16164: }
16165: } else {
16166: foreach my $type (@types) {
16167: if ($type eq 'community') {
16168: $roles{'1'} = &mt('Community personnel');
16169: } else {
16170: $roles{'1'} = &mt('Course personnel');
16171: }
16172: if (ref($changes{$key}{$type}) eq 'ARRAY') {
16173: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
16174: if ($key eq 'admin') {
16175: my @mgrdc = ();
16176: if (ref($ordered{$key}) eq 'ARRAY') {
16177: foreach my $item (@{$ordered{'admin'}}) {
16178: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
16179: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
16180: push(@mgrdc,$item);
16181: }
16182: }
16183: }
16184: if (@mgrdc) {
16185: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
16186: } else {
16187: delete($domdefaults{$type.'selfenrolladmdc'});
16188: }
16189: }
16190: } else {
16191: if (ref($ordered{$key}) eq 'ARRAY') {
16192: foreach my $item (@{$ordered{$key}}) {
16193: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
16194: $domdefaults{$type.'selfenroll'.$item} =
16195: $selfenrollhash{$key}{$type}{$item};
16196: }
16197: }
16198: }
16199: }
16200: }
16201: $resulttext .= '<li>'.$titles{$type}.'<ul>';
16202: foreach my $item (@{$ordered{$key}}) {
16203: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
16204: $resulttext .= '<li>';
16205: if ($key eq 'admin') {
16206: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
16207: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
16208: } else {
16209: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
16210: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
16211: }
16212: $resulttext .= '</li>';
16213: }
16214: }
16215: $resulttext .= '</ul></li>';
16216: }
16217: }
16218: $resulttext .= '</ul></li>';
16219: }
16220: }
16221: }
16222: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
16223: my $cachetime = 24*60*60;
16224: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
16225: if (ref($lastactref) eq 'HASH') {
16226: $lastactref->{'domdefaults'} = 1;
16227: }
16228: }
16229: $resulttext .= '</ul>';
16230: } else {
16231: $resulttext = &mt('No changes made to self-enrollment settings');
16232: }
16233: } else {
16234: $resulttext = '<span class="LC_error">'.
16235: &mt('An error occurred: [_1]',$putresult).'</span>';
16236: }
16237: return $resulttext;
16238: }
16239:
16240: sub modify_wafproxy {
16241: my ($dom,$action,$lastactref,%domconfig) = @_;
16242: my %servers = &Apache::lonnet::internet_dom_servers($dom);
16243: my (%othercontrol,%canset,%values,%curralias,%currsaml,%currvalue,@warnings,
16244: %wafproxy,%changes,%expirecache,%expiresaml);
16245: foreach my $server (sort(keys(%servers))) {
16246: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
16247: if ($serverhome eq $server) {
16248: my $serverdom = &Apache::lonnet::host_domain($server);
16249: if ($serverdom eq $dom) {
16250: $canset{$server} = 1;
16251: }
16252: }
16253: }
16254: if (ref($domconfig{'wafproxy'}) eq 'HASH') {
16255: %{$values{$dom}} = ();
16256: if (ref($domconfig{'wafproxy'}{'alias'}) eq 'HASH') {
16257: %curralias = %{$domconfig{'wafproxy'}{'alias'}};
16258: }
16259: if (ref($domconfig{'wafproxy'}{'saml'}) eq 'HASH') {
16260: %currsaml = %{$domconfig{'wafproxy'}{'saml'}};
16261: }
16262: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
16263: $currvalue{$item} = $domconfig{'wafproxy'}{$item};
16264: }
16265: }
16266: my $output;
16267: if (keys(%canset)) {
16268: %{$wafproxy{'alias'}} = ();
16269: %{$wafproxy{'saml'}} = ();
16270: foreach my $key (sort(keys(%canset))) {
16271: if ($env{'form.wafproxy_'.$dom}) {
16272: $wafproxy{'alias'}{$key} = $env{'form.wafproxy_alias_'.$key};
16273: $wafproxy{'alias'}{$key} =~ s/^\s+|\s+$//g;
16274: if ($wafproxy{'alias'}{$key} ne $curralias{$key}) {
16275: $changes{'alias'} = 1;
16276: }
16277: if ($env{'form.wafproxy_alias_saml_'.$key}) {
16278: $wafproxy{'saml'}{$key} = 1;
16279: }
16280: if ($wafproxy{'saml'}{$key} ne $currsaml{$key}) {
16281: $changes{'saml'} = 1;
16282: }
16283: } else {
16284: $wafproxy{'alias'}{$key} = '';
16285: $wafproxy{'saml'}{$key} = '';
16286: if ($curralias{$key}) {
16287: $changes{'alias'} = 1;
16288: }
16289: if ($currsaml{$key}) {
16290: $changes{'saml'} = 1;
16291: }
16292: }
16293: if ($wafproxy{'alias'}{$key} eq '') {
16294: if ($curralias{$key}) {
16295: $expirecache{$key} = 1;
16296: }
16297: delete($wafproxy{'alias'}{$key});
16298: }
16299: if ($wafproxy{'saml'}{$key} eq '') {
16300: if ($currsaml{$key}) {
16301: $expiresaml{$key} = 1;
16302: }
16303: delete($wafproxy{'saml'}{$key});
16304: }
16305: }
16306: unless (keys(%{$wafproxy{'alias'}})) {
16307: delete($wafproxy{'alias'});
16308: }
16309: unless (keys(%{$wafproxy{'saml'}})) {
16310: delete($wafproxy{'saml'});
16311: }
16312: # Localization for values in %warn occurs in &mt() calls separately.
16313: my %warn = (
16314: trusted => 'trusted IP range(s)',
16315: vpnint => 'internal IP range(s) for VPN sessions(s)',
16316: vpnext => 'IP range(s) for backend WAF connections',
16317: );
16318: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
16319: my $possible = $env{'form.wafproxy_'.$item};
16320: $possible =~ s/^\s+|\s+$//g;
16321: if ($possible ne '') {
16322: if ($item eq 'remoteip') {
16323: if ($possible =~ /^[mhn]$/) {
16324: $wafproxy{$item} = $possible;
16325: }
16326: } elsif ($item eq 'ipheader') {
16327: if ($wafproxy{'remoteip'} eq 'h') {
16328: $wafproxy{$item} = $possible;
16329: }
16330: } elsif ($item eq 'sslopt') {
16331: if ($possible =~ /^0|1$/) {
16332: $wafproxy{$item} = $possible;
16333: }
16334: } else {
16335: my (@ok,$count);
16336: if (($item eq 'vpnint') || ($item eq 'vpnext')) {
16337: unless ($env{'form.wafproxy_vpnaccess'}) {
16338: $possible = '';
16339: }
16340: } elsif ($item eq 'trusted') {
16341: unless ($wafproxy{'remoteip'} eq 'h') {
16342: $possible = '';
16343: }
16344: }
16345: unless ($possible eq '') {
16346: $possible =~ s/[\r\n]+/\s/g;
16347: $possible =~ s/\s*-\s*/-/g;
16348: $possible =~ s/\s+/,/g;
16349: $possible =~ s/,+/,/g;
16350: }
16351: $count = 0;
16352: if ($possible ne '') {
16353: foreach my $poss (split(/\,/,$possible)) {
16354: $count ++;
16355: $poss = &validate_ip_pattern($poss);
16356: if ($poss ne '') {
16357: push(@ok,$poss);
16358: }
16359: }
16360: my $diff = $count - scalar(@ok);
16361: if ($diff) {
16362: push(@warnings,'<li>'.
16363: &mt('[quant,_1,IP] invalid and excluded from saved value for [_2]',
16364: $diff,$warn{$item}).
16365: '</li>');
16366: }
16367: if (@ok) {
16368: my @cidr_list;
16369: foreach my $item (@ok) {
16370: @cidr_list = &Net::CIDR::cidradd($item,@cidr_list);
16371: }
16372: $wafproxy{$item} = join(',',@cidr_list);
16373: }
16374: }
16375: }
16376: if ($wafproxy{$item} ne $currvalue{$item}) {
16377: $changes{$item} = 1;
16378: }
16379: } elsif ($currvalue{$item}) {
16380: $changes{$item} = 1;
16381: }
16382: }
16383: } else {
16384: if (keys(%curralias)) {
16385: $changes{'alias'} = 1;
16386: }
16387: if (keys(%currsaml)) {
16388: $changes{'saml'} = 1;
16389: }
16390: if (keys(%currvalue)) {
16391: foreach my $key (keys(%currvalue)) {
16392: $changes{$key} = 1;
16393: }
16394: }
16395: }
16396: if (keys(%changes)) {
16397: my %defaultshash = (
16398: wafproxy => \%wafproxy,
16399: );
16400: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
16401: $dom);
16402: if ($putresult eq 'ok') {
16403: my $cachetime = 24*60*60;
16404: my (%domdefaults,$updatedomdefs);
16405: foreach my $item ('ipheader','trusted','vpnint','vpnext','sslopt') {
16406: if ($changes{$item}) {
16407: unless ($updatedomdefs) {
16408: %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
16409: $updatedomdefs = 1;
16410: }
16411: if ($wafproxy{$item}) {
16412: $domdefaults{'waf_'.$item} = $wafproxy{$item};
16413: } elsif (exists($domdefaults{'waf_'.$item})) {
16414: delete($domdefaults{'waf_'.$item});
16415: }
16416: }
16417: }
16418: if ($updatedomdefs) {
16419: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
16420: if (ref($lastactref) eq 'HASH') {
16421: $lastactref->{'domdefaults'} = 1;
16422: }
16423: }
16424: if ((exists($wafproxy{'alias'})) || (keys(%expirecache))) {
16425: my %updates = %expirecache;
16426: foreach my $key (keys(%expirecache)) {
16427: &Apache::lonnet::devalidate_cache_new('proxyalias',$key);
16428: }
16429: if (ref($wafproxy{'alias'}) eq 'HASH') {
16430: my $cachetime = 24*60*60;
16431: foreach my $key (keys(%{$wafproxy{'alias'}})) {
16432: $updates{$key} = 1;
16433: &Apache::lonnet::do_cache_new('proxyalias',$key,$wafproxy{'alias'}{$key},
16434: $cachetime);
16435: }
16436: }
16437: if (ref($lastactref) eq 'HASH') {
16438: $lastactref->{'proxyalias'} = \%updates;
16439: }
16440: }
16441: if ((exists($wafproxy{'saml'})) || (keys(%expiresaml))) {
16442: my %samlupdates = %expiresaml;
16443: foreach my $key (keys(%expiresaml)) {
16444: &Apache::lonnet::devalidate_cache_new('proxysaml',$key);
16445: }
16446: if (ref($wafproxy{'saml'}) eq 'HASH') {
16447: my $cachetime = 24*60*60;
16448: foreach my $key (keys(%{$wafproxy{'saml'}})) {
16449: $samlupdates{$key} = 1;
16450: &Apache::lonnet::do_cache_new('proxysaml',$key,$wafproxy{'saml'}{$key},
16451: $cachetime);
16452: }
16453: }
16454: if (ref($lastactref) eq 'HASH') {
16455: $lastactref->{'proxysaml'} = \%samlupdates;
16456: }
16457: }
16458: $output = &mt('Changes were made to Web Application Firewall/Reverse Proxy').'<ul>';
16459: foreach my $item ('alias','remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
16460: if ($changes{$item}) {
16461: if ($item eq 'alias') {
16462: my $numaliased = 0;
16463: if (ref($wafproxy{'alias'}) eq 'HASH') {
16464: my $shown;
16465: if (keys(%{$wafproxy{'alias'}})) {
16466: foreach my $server (sort(keys(%{$wafproxy{'alias'}}))) {
16467: $shown .= '<li>'.&mt('[_1] aliased by [_2]',
16468: &Apache::lonnet::hostname($server),
16469: $wafproxy{'alias'}{$server}).'</li>';
16470: $numaliased ++;
16471: }
16472: if ($numaliased) {
16473: $output .= '<li>'.&mt('Aliases for hostnames set to: [_1]',
16474: '<ul>'.$shown.'</ul>').'</li>';
16475: }
16476: }
16477: }
16478: unless ($numaliased) {
16479: $output .= '<li>'.&mt('Aliases deleted for hostnames').'</li>';
16480: }
16481: } elsif ($item eq 'saml') {
16482: my $shown;
16483: if (ref($wafproxy{'saml'}) eq 'HASH') {
16484: if (keys(%{$wafproxy{'saml'}})) {
16485: $shown = join(', ',sort(keys(%{$wafproxy{'saml'}})));
16486: }
16487: }
16488: if ($shown) {
16489: $output .= '<li>'.&mt('Alias used by SSO Auth for: [_1]',
16490: $shown).'</li>';
16491: } else {
16492: $output .= '<li>'.&mt('No alias used for SSO Auth').'</li>';
16493: }
16494: } else {
16495: if ($item eq 'remoteip') {
16496: my %ip_methods = &remoteip_methods();
16497: if ($wafproxy{$item} =~ /^[mh]$/) {
16498: $output .= '<li>'.&mt("Method for determining user's IP set to: [_1]",
16499: $ip_methods{$wafproxy{$item}}).'</li>';
16500: } else {
16501: if (($env{'form.wafproxy_'.$dom}) && (ref($wafproxy{'alias'}) eq 'HASH')) {
16502: $output .= '<li>'.&mt("No method in use to get user's real IP (will report IP used by WAF).").
16503: '</li>';
16504: } else {
16505: $output .= '<li>'.&mt('WAF/Reverse Proxy not in use').'</li>';
16506: }
16507: }
16508: } elsif ($item eq 'ipheader') {
16509: if ($wafproxy{$item}) {
16510: $output .= '<li>'.&mt('Request header with remote IP set to: [_1]',
16511: $wafproxy{$item}).'</li>';
16512: } else {
16513: $output .= '<li>'.&mt('Request header with remote IP deleted').'</li>';
16514: }
16515: } elsif ($item eq 'trusted') {
16516: if ($wafproxy{$item}) {
16517: $output .= '<li>'.&mt('Trusted IP range(s) set to: [_1]',
16518: $wafproxy{$item}).'</li>';
16519: } else {
16520: $output .= '<li>'.&mt('Trusted IP range(s) deleted').'</li>';
16521: }
16522: } elsif ($item eq 'vpnint') {
16523: if ($wafproxy{$item}) {
16524: $output .= '<li>'.&mt('Internal IP Range(s) for VPN sessions set to: [_1]',
16525: $wafproxy{$item}).'</li>';
16526: } else {
16527: $output .= '<li>'.&mt('Internal IP Range(s) for VPN sessions deleted').'</li>';
16528: }
16529: } elsif ($item eq 'vpnext') {
16530: if ($wafproxy{$item}) {
16531: $output .= '<li>'.&mt('IP Range(s) for backend WAF connections set to: [_1]',
16532: $wafproxy{$item}).'</li>';
16533: } else {
16534: $output .= '<li>'.&mt('IP Range(s) for backend WAF connections deleted').'</li>';
16535: }
16536: } elsif ($item eq 'sslopt') {
16537: if ($wafproxy{$item}) {
16538: $output .= '<li>'.&mt('WAF/Reverse Proxy expected to forward requests to https on LON-CAPA node, regardless of original protocol in web browser (http or https).').'</li>';
16539: } else {
16540: $output .= '<li>'.&mt('WAF/Reverse Proxy expected to preserve original protocol in web browser (either http or https) when forwarding to LON-CAPA node.').'</li>';
16541: }
16542: }
16543: }
16544: }
16545: }
16546: } else {
16547: $output = '<span class="LC_error">'.
16548: &mt('An error occurred: [_1]',$putresult).'</span>';
16549: }
16550: } elsif (keys(%canset)) {
16551: $output = &mt('No changes made to Web Application Firewall/Reverse Proxy settings');
16552: }
16553: if (@warnings) {
16554: $output .= '<br />'.&mt('Warnings:').'<ul>'.
16555: join("\n",@warnings).'</ul>';
16556: }
16557: return $output;
16558: }
16559:
16560: sub validate_ip_pattern {
16561: my ($pattern) = @_;
16562: if ($pattern =~ /^([^-]+)\-([^-]+)$/) {
16563: my ($start,$end) = ($1,$2);
16564: if ((&Net::CIDR::cidrvalidate($start)) && (&Net::CIDR::cidrvalidate($end))) {
16565: if (($start !~ m{/}) && ($end !~ m{/})) {
16566: return $start.'-'.$end;
16567: }
16568: }
16569: } elsif ($pattern ne '') {
16570: $pattern = &Net::CIDR::cidrvalidate($pattern);
16571: if ($pattern ne '') {
16572: return $pattern;
16573: }
16574: }
16575: return;
16576: }
16577:
16578: sub modify_usersessions {
16579: my ($dom,$lastactref,%domconfig) = @_;
16580: my @hostingtypes = ('version','excludedomain','includedomain');
16581: my @offloadtypes = ('primary','default');
16582: my %types = (
16583: remote => \@hostingtypes,
16584: hosted => \@hostingtypes,
16585: spares => \@offloadtypes,
16586: );
16587: my @prefixes = ('remote','hosted','spares');
16588: my @lcversions = &Apache::lonnet::all_loncaparevs();
16589: my (%by_ip,%by_location,@intdoms);
16590: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
16591: my @locations = sort(keys(%by_location));
16592: my (%defaultshash,%changes);
16593: foreach my $prefix (@prefixes) {
16594: $defaultshash{'usersessions'}{$prefix} = {};
16595: }
16596: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
16597: my $resulttext;
16598: my %iphost = &Apache::lonnet::get_iphost();
16599: foreach my $prefix (@prefixes) {
16600: next if ($prefix eq 'spares');
16601: foreach my $type (@{$types{$prefix}}) {
16602: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
16603: if ($type eq 'version') {
16604: my $value = $env{'form.'.$prefix.'_'.$type};
16605: my $okvalue;
16606: if ($value ne '') {
16607: if (grep(/^\Q$value\E$/,@lcversions)) {
16608: $okvalue = $value;
16609: }
16610: }
16611: if (ref($domconfig{'usersessions'}) eq 'HASH') {
16612: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
16613: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
16614: if ($inuse == 0) {
16615: $changes{$prefix}{$type} = 1;
16616: } else {
16617: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
16618: $changes{$prefix}{$type} = 1;
16619: }
16620: if ($okvalue ne '') {
16621: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
16622: }
16623: }
16624: } else {
16625: if (($inuse == 1) && ($okvalue ne '')) {
16626: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
16627: $changes{$prefix}{$type} = 1;
16628: }
16629: }
16630: } else {
16631: if (($inuse == 1) && ($okvalue ne '')) {
16632: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
16633: $changes{$prefix}{$type} = 1;
16634: }
16635: }
16636: } else {
16637: if (($inuse == 1) && ($okvalue ne '')) {
16638: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
16639: $changes{$prefix}{$type} = 1;
16640: }
16641: }
16642: } else {
16643: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
16644: my @okvals;
16645: foreach my $val (@vals) {
16646: if ($val =~ /:/) {
16647: my @items = split(/:/,$val);
16648: foreach my $item (@items) {
16649: if (ref($by_location{$item}) eq 'ARRAY') {
16650: push(@okvals,$item);
16651: }
16652: }
16653: } else {
16654: if (ref($by_location{$val}) eq 'ARRAY') {
16655: push(@okvals,$val);
16656: }
16657: }
16658: }
16659: @okvals = sort(@okvals);
16660: if (ref($domconfig{'usersessions'}) eq 'HASH') {
16661: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
16662: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
16663: if ($inuse == 0) {
16664: $changes{$prefix}{$type} = 1;
16665: } else {
16666: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
16667: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
16668: if (@changed > 0) {
16669: $changes{$prefix}{$type} = 1;
16670: }
16671: }
16672: } else {
16673: if ($inuse == 1) {
16674: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
16675: $changes{$prefix}{$type} = 1;
16676: }
16677: }
16678: } else {
16679: if ($inuse == 1) {
16680: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
16681: $changes{$prefix}{$type} = 1;
16682: }
16683: }
16684: } else {
16685: if ($inuse == 1) {
16686: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
16687: $changes{$prefix}{$type} = 1;
16688: }
16689: }
16690: }
16691: }
16692: }
16693:
16694: my @alldoms = &Apache::lonnet::all_domains();
16695: my %servers = &Apache::lonnet::internet_dom_servers($dom);
16696: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
16697: my $savespares;
16698:
16699: foreach my $lonhost (sort(keys(%servers))) {
16700: my $serverhomeID =
16701: &Apache::lonnet::get_server_homeID($servers{$lonhost});
16702: my $serverhostname = &Apache::lonnet::hostname($lonhost);
16703: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
16704: my %spareschg;
16705: foreach my $type (@{$types{'spares'}}) {
16706: my @okspares;
16707: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
16708: foreach my $server (@checked) {
16709: if (&Apache::lonnet::hostname($server) ne '') {
16710: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
16711: unless (grep(/^\Q$server\E$/,@okspares)) {
16712: push(@okspares,$server);
16713: }
16714: }
16715: }
16716: }
16717: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
16718: my $newspare;
16719: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
16720: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
16721: $newspare = $new;
16722: }
16723: }
16724: my @spares;
16725: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
16726: @spares = sort(@okspares,$newspare);
16727: } else {
16728: @spares = sort(@okspares);
16729: }
16730: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
16731: if (ref($spareid{$lonhost}) eq 'HASH') {
16732: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
16733: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
16734: if (@diffs > 0) {
16735: $spareschg{$type} = 1;
16736: }
16737: }
16738: }
16739: }
16740: if (keys(%spareschg) > 0) {
16741: $changes{'spares'}{$lonhost} = \%spareschg;
16742: }
16743: }
16744: $defaultshash{'usersessions'}{'offloadnow'} = {};
16745: $defaultshash{'usersessions'}{'offloadoth'} = {};
16746: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
16747: my @okoffload;
16748: if (@offloadnow) {
16749: foreach my $server (@offloadnow) {
16750: if (&Apache::lonnet::hostname($server) ne '') {
16751: unless (grep(/^\Q$server\E$/,@okoffload)) {
16752: push(@okoffload,$server);
16753: }
16754: }
16755: }
16756: if (@okoffload) {
16757: foreach my $lonhost (@okoffload) {
16758: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
16759: }
16760: }
16761: }
16762: my @offloadoth = &Apache::loncommon::get_env_multiple('form.offloadoth');
16763: my @okoffloadoth;
16764: if (@offloadoth) {
16765: foreach my $server (@offloadoth) {
16766: if (&Apache::lonnet::hostname($server) ne '') {
16767: unless (grep(/^\Q$server\E$/,@okoffloadoth)) {
16768: push(@okoffloadoth,$server);
16769: }
16770: }
16771: }
16772: if (@okoffloadoth) {
16773: foreach my $lonhost (@okoffloadoth) {
16774: $defaultshash{'usersessions'}{'offloadoth'}{$lonhost} = 1;
16775: }
16776: }
16777: }
16778: if (ref($domconfig{'usersessions'}) eq 'HASH') {
16779: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
16780: if (ref($changes{'spares'}) eq 'HASH') {
16781: if (keys(%{$changes{'spares'}}) > 0) {
16782: $savespares = 1;
16783: }
16784: }
16785: } else {
16786: $savespares = 1;
16787: }
16788: foreach my $offload ('offloadnow','offloadoth') {
16789: if (ref($domconfig{'usersessions'}{$offload}) eq 'HASH') {
16790: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{$offload}})) {
16791: unless ($defaultshash{'usersessions'}{$offload}{$lonhost}) {
16792: $changes{$offload} = 1;
16793: last;
16794: }
16795: }
16796: unless ($changes{$offload}) {
16797: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{$offload}})) {
16798: unless ($domconfig{'usersessions'}{$offload}{$lonhost}) {
16799: $changes{$offload} = 1;
16800: last;
16801: }
16802: }
16803: }
16804: } else {
16805: if (($offload eq 'offloadnow') && (@okoffload)) {
16806: $changes{'offloadnow'} = 1;
16807: }
16808: if (($offload eq 'offloadoth') && (@okoffloadoth)) {
16809: $changes{'offloadoth'} = 1;
16810: }
16811: }
16812: }
16813: } else {
16814: if (@okoffload) {
16815: $changes{'offloadnow'} = 1;
16816: }
16817: if (@okoffloadoth) {
16818: $changes{'offloadoth'} = 1;
16819: }
16820: }
16821: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
16822: if ((keys(%changes) > 0) || ($savespares)) {
16823: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
16824: $dom);
16825: if ($putresult eq 'ok') {
16826: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
16827: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
16828: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
16829: }
16830: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
16831: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
16832: }
16833: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
16834: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
16835: }
16836: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
16837: $domdefaults{'offloadoth'} = $defaultshash{'usersessions'}{'offloadoth'};
16838: }
16839: }
16840: my $cachetime = 24*60*60;
16841: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
16842: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
16843: if (ref($lastactref) eq 'HASH') {
16844: $lastactref->{'domdefaults'} = 1;
16845: $lastactref->{'usersessions'} = 1;
16846: }
16847: if (keys(%changes) > 0) {
16848: my %lt = &usersession_titles();
16849: $resulttext = &mt('Changes made:').'<ul>';
16850: foreach my $prefix (@prefixes) {
16851: if (ref($changes{$prefix}) eq 'HASH') {
16852: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
16853: if ($prefix eq 'spares') {
16854: if (ref($changes{$prefix}) eq 'HASH') {
16855: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
16856: $resulttext .= '<li><b>'.$lonhost.'</b> ';
16857: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
16858: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
16859: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
16860: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
16861: foreach my $type (@{$types{$prefix}}) {
16862: if ($changes{$prefix}{$lonhost}{$type}) {
16863: my $offloadto = &mt('None');
16864: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
16865: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
16866: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
16867: }
16868: }
16869: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
16870: }
16871: }
16872: }
16873: $resulttext .= '</li>';
16874: }
16875: }
16876: } else {
16877: foreach my $type (@{$types{$prefix}}) {
16878: if (defined($changes{$prefix}{$type})) {
16879: my $newvalue;
16880: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
16881: if (ref($defaultshash{'usersessions'}{$prefix})) {
16882: if ($type eq 'version') {
16883: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
16884: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
16885: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
16886: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
16887: }
16888: }
16889: }
16890: }
16891: if ($newvalue eq '') {
16892: if ($type eq 'version') {
16893: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
16894: } else {
16895: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
16896: }
16897: } else {
16898: if ($type eq 'version') {
16899: $newvalue .= ' '.&mt('(or later)');
16900: }
16901: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
16902: }
16903: }
16904: }
16905: }
16906: $resulttext .= '</ul>';
16907: }
16908: }
16909: if ($changes{'offloadnow'}) {
16910: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
16911: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
16912: $resulttext .= '<li>'.&mt('Switch any active user on next access, for server(s):').'<ul>';
16913: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
16914: $resulttext .= '<li>'.$lonhost.'</li>';
16915: }
16916: $resulttext .= '</ul>';
16917: } else {
16918: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.');
16919: }
16920: } else {
16921: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.').'</li>';
16922: }
16923: }
16924: if ($changes{'offloadoth'}) {
16925: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
16926: if (keys(%{$defaultshash{'usersessions'}{'offloadoth'}}) > 0) {
16927: $resulttext .= '<li>'.&mt('Switch other institutions on next access, for server(s):').'<ul>';
16928: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadoth'}}))) {
16929: $resulttext .= '<li>'.$lonhost.'</li>';
16930: }
16931: $resulttext .= '</ul>';
16932: } else {
16933: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.');
16934: }
16935: } else {
16936: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.').'</li>';
16937: }
16938: }
16939: $resulttext .= '</ul>';
16940: } else {
16941: $resulttext = $nochgmsg;
16942: }
16943: } else {
16944: $resulttext = '<span class="LC_error">'.
16945: &mt('An error occurred: [_1]',$putresult).'</span>';
16946: }
16947: } else {
16948: $resulttext = $nochgmsg;
16949: }
16950: return $resulttext;
16951: }
16952:
16953: sub modify_loadbalancing {
16954: my ($dom,%domconfig) = @_;
16955: my $primary_id = &Apache::lonnet::domain($dom,'primary');
16956: my $intdom = &Apache::lonnet::internet_dom($primary_id);
16957: my ($othertitle,$usertypes,$types) =
16958: &Apache::loncommon::sorted_inst_types($dom);
16959: my %servers = &Apache::lonnet::internet_dom_servers($dom);
16960: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
16961: my @sparestypes = ('primary','default');
16962: my %typetitles = &sparestype_titles();
16963: my $resulttext;
16964: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
16965: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
16966: %existing = %{$domconfig{'loadbalancing'}};
16967: }
16968: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
16969: \%currtargets,\%currrules,\%currcookies);
16970: my ($saveloadbalancing,%defaultshash,%changes);
16971: my ($alltypes,$othertypes,$titles) =
16972: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
16973: my %ruletitles = &offloadtype_text();
16974: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
16975: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
16976: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
16977: if ($balancer eq '') {
16978: next;
16979: }
16980: if (!exists($servers{$balancer})) {
16981: if (exists($currbalancer{$balancer})) {
16982: push(@{$changes{'delete'}},$balancer);
16983: }
16984: next;
16985: }
16986: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
16987: push(@{$changes{'delete'}},$balancer);
16988: next;
16989: }
16990: if (!exists($currbalancer{$balancer})) {
16991: push(@{$changes{'add'}},$balancer);
16992: }
16993: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
16994: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
16995: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
16996: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
16997: $saveloadbalancing = 1;
16998: }
16999: foreach my $sparetype (@sparestypes) {
17000: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
17001: my @offloadto;
17002: foreach my $target (@targets) {
17003: if (($servers{$target}) && ($target ne $balancer)) {
17004: if ($sparetype eq 'default') {
17005: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
17006: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
17007: }
17008: }
17009: unless(grep(/^\Q$target\E$/,@offloadto)) {
17010: push(@offloadto,$target);
17011: }
17012: }
17013: }
17014: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
17015: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
17016: push(@offloadto,$balancer);
17017: }
17018: }
17019: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
17020: }
17021: if ($env{'form.loadbalancing_cookie_'.$i}) {
17022: $defaultshash{'loadbalancing'}{$balancer}{'cookie'} = 1;
17023: if (exists($currbalancer{$balancer})) {
17024: unless ($currcookies{$balancer}) {
17025: $changes{'curr'}{$balancer}{'cookie'} = 1;
17026: }
17027: }
17028: } elsif (exists($currbalancer{$balancer})) {
17029: if ($currcookies{$balancer}) {
17030: $changes{'curr'}{$balancer}{'cookie'} = 1;
17031: }
17032: }
17033: if (ref($currtargets{$balancer}) eq 'HASH') {
17034: foreach my $sparetype (@sparestypes) {
17035: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
17036: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
17037: if (@targetdiffs > 0) {
17038: $changes{'curr'}{$balancer}{'targets'} = 1;
17039: }
17040: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
17041: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
17042: $changes{'curr'}{$balancer}{'targets'} = 1;
17043: }
17044: }
17045: }
17046: } else {
17047: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
17048: foreach my $sparetype (@sparestypes) {
17049: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
17050: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
17051: $changes{'curr'}{$balancer}{'targets'} = 1;
17052: }
17053: }
17054: }
17055: }
17056: }
17057: my $ishomedom;
17058: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
17059: $ishomedom = 1;
17060: }
17061: if (ref($alltypes) eq 'ARRAY') {
17062: foreach my $type (@{$alltypes}) {
17063: my $rule;
17064: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
17065: (!$ishomedom)) {
17066: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
17067: }
17068: if ($rule eq 'specific') {
17069: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
17070: if (exists($servers{$specifiedhost})) {
17071: $rule = $specifiedhost;
17072: }
17073: }
17074: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
17075: if (ref($currrules{$balancer}) eq 'HASH') {
17076: if ($rule ne $currrules{$balancer}{$type}) {
17077: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
17078: }
17079: } elsif ($rule ne '') {
17080: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
17081: }
17082: }
17083: }
17084: }
17085: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
17086: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
17087: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
17088: $defaultshash{'loadbalancing'} = {};
17089: }
17090: my $putresult = &Apache::lonnet::put_dom('configuration',
17091: \%defaultshash,$dom);
17092: if ($putresult eq 'ok') {
17093: if (keys(%changes) > 0) {
17094: my %toupdate;
17095: if (ref($changes{'delete'}) eq 'ARRAY') {
17096: foreach my $balancer (sort(@{$changes{'delete'}})) {
17097: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
17098: $toupdate{$balancer} = 1;
17099: }
17100: }
17101: if (ref($changes{'add'}) eq 'ARRAY') {
17102: foreach my $balancer (sort(@{$changes{'add'}})) {
17103: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
17104: $toupdate{$balancer} = 1;
17105: }
17106: }
17107: if (ref($changes{'curr'}) eq 'HASH') {
17108: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
17109: $toupdate{$balancer} = 1;
17110: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
17111: if ($changes{'curr'}{$balancer}{'targets'}) {
17112: my %offloadstr;
17113: foreach my $sparetype (@sparestypes) {
17114: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
17115: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
17116: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
17117: }
17118: }
17119: }
17120: if (keys(%offloadstr) == 0) {
17121: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
17122: } else {
17123: my $showoffload;
17124: foreach my $sparetype (@sparestypes) {
17125: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
17126: if (defined($offloadstr{$sparetype})) {
17127: $showoffload .= $offloadstr{$sparetype};
17128: } else {
17129: $showoffload .= &mt('None');
17130: }
17131: $showoffload .= (' 'x3);
17132: }
17133: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
17134: }
17135: }
17136: }
17137: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
17138: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
17139: foreach my $type (@{$alltypes}) {
17140: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
17141: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
17142: my $balancetext;
17143: if ($rule eq '') {
17144: $balancetext = $ruletitles{'default'};
17145: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
17146: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
17147: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
17148: foreach my $sparetype (@sparestypes) {
17149: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
17150: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
17151: }
17152: }
17153: foreach my $item (@{$alltypes}) {
17154: next if ($item =~ /^_LC_ipchange/);
17155: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
17156: if ($hasrule eq 'homeserver') {
17157: map { $toupdate{$_} = 1; } (keys(%libraryservers));
17158: } else {
17159: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
17160: if ($servers{$hasrule}) {
17161: $toupdate{$hasrule} = 1;
17162: }
17163: }
17164: }
17165: }
17166: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
17167: $balancetext = $ruletitles{$rule};
17168: } else {
17169: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
17170: $balancetext = $ruletitles{'particular'}.' '.$receiver;
17171: if ($receiver) {
17172: $toupdate{$receiver};
17173: }
17174: }
17175: } else {
17176: $balancetext = $ruletitles{$rule};
17177: }
17178: } else {
17179: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
17180: }
17181: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
17182: }
17183: }
17184: }
17185: }
17186: if ($changes{'curr'}{$balancer}{'cookie'}) {
17187: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use enabled',
17188: $balancer).'</li>';
17189: }
17190: }
17191: }
17192: if (keys(%toupdate)) {
17193: my %thismachine;
17194: my $updatedhere;
17195: my $cachetime = 60*60*24;
17196: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
17197: foreach my $lonhost (keys(%toupdate)) {
17198: if ($thismachine{$lonhost}) {
17199: unless ($updatedhere) {
17200: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
17201: $defaultshash{'loadbalancing'},
17202: $cachetime);
17203: $updatedhere = 1;
17204: }
17205: } else {
17206: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
17207: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
17208: }
17209: }
17210: }
17211: if ($resulttext ne '') {
17212: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
17213: } else {
17214: $resulttext = $nochgmsg;
17215: }
17216: } else {
17217: $resulttext = $nochgmsg;
17218: }
17219: } else {
17220: $resulttext = '<span class="LC_error">'.
17221: &mt('An error occurred: [_1]',$putresult).'</span>';
17222: }
17223: } else {
17224: $resulttext = $nochgmsg;
17225: }
17226: return $resulttext;
17227: }
17228:
17229: sub recurse_check {
17230: my ($chkcats,$categories,$depth,$name) = @_;
17231: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
17232: my $chg = 0;
17233: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
17234: my $category = $chkcats->[$depth]{$name}[$j];
17235: my $item;
17236: if ($category eq '') {
17237: $chg ++;
17238: } else {
17239: my $deeper = $depth + 1;
17240: $item = &escape($category).':'.&escape($name).':'.$depth;
17241: if ($chg) {
17242: $categories->{$item} -= $chg;
17243: }
17244: &recurse_check($chkcats,$categories,$deeper,$category);
17245: $deeper --;
17246: }
17247: }
17248: }
17249: return;
17250: }
17251:
17252: sub recurse_cat_deletes {
17253: my ($item,$coursecategories,$deletions) = @_;
17254: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
17255: my $subdepth = $depth + 1;
17256: if (ref($coursecategories) eq 'HASH') {
17257: foreach my $subitem (keys(%{$coursecategories})) {
17258: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
17259: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
17260: delete($coursecategories->{$subitem});
17261: $deletions->{$subitem} = 1;
17262: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
17263: }
17264: }
17265: }
17266: return;
17267: }
17268:
17269: sub active_dc_picker {
17270: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
17271: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
17272: my @domcoord = keys(%domcoords);
17273: if (keys(%currhash)) {
17274: foreach my $dc (keys(%currhash)) {
17275: unless (exists($domcoords{$dc})) {
17276: push(@domcoord,$dc);
17277: }
17278: }
17279: }
17280: @domcoord = sort(@domcoord);
17281: my $numdcs = scalar(@domcoord);
17282: my $rows = 0;
17283: my $table;
17284: if ($numdcs > 1) {
17285: $table = '<table>';
17286: for (my $i=0; $i<@domcoord; $i++) {
17287: my $rem = $i%($numinrow);
17288: if ($rem == 0) {
17289: if ($i > 0) {
17290: $table .= '</tr>';
17291: }
17292: $table .= '<tr>';
17293: $rows ++;
17294: }
17295: my $check = '';
17296: if ($inputtype eq 'radio') {
17297: if (keys(%currhash) == 0) {
17298: if (!$i) {
17299: $check = ' checked="checked"';
17300: }
17301: } elsif (exists($currhash{$domcoord[$i]})) {
17302: $check = ' checked="checked"';
17303: }
17304: } else {
17305: if (exists($currhash{$domcoord[$i]})) {
17306: $check = ' checked="checked"';
17307: }
17308: }
17309: if ($i == @domcoord - 1) {
17310: my $colsleft = $numinrow - $rem;
17311: if ($colsleft > 1) {
17312: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
17313: } else {
17314: $table .= '<td class="LC_left_item">';
17315: }
17316: } else {
17317: $table .= '<td class="LC_left_item">';
17318: }
17319: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
17320: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
17321: $table .= '<span class="LC_nobreak"><label>'.
17322: '<input type="'.$inputtype.'" name="'.$name.'"'.
17323: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
17324: if ($user ne $dcname.':'.$dcdom) {
17325: $table .= ' ('.$dcname.':'.$dcdom.')';
17326: }
17327: $table .= '</label></span></td>';
17328: }
17329: $table .= '</tr></table>';
17330: } elsif ($numdcs == 1) {
17331: my ($dcname,$dcdom) = split(':',$domcoord[0]);
17332: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
17333: if ($inputtype eq 'radio') {
17334: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
17335: if ($user ne $dcname.':'.$dcdom) {
17336: $table .= ' ('.$dcname.':'.$dcdom.')';
17337: }
17338: } else {
17339: my $check;
17340: if (exists($currhash{$domcoord[0]})) {
17341: $check = ' checked="checked"';
17342: }
17343: $table = '<span class="LC_nobreak"><label>'.
17344: '<input type="checkbox" name="'.$name.'" '.
17345: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
17346: if ($user ne $dcname.':'.$dcdom) {
17347: $table .= ' ('.$dcname.':'.$dcdom.')';
17348: }
17349: $table .= '</label></span>';
17350: $rows ++;
17351: }
17352: }
17353: return ($numdcs,$table,$rows);
17354: }
17355:
17356: sub usersession_titles {
17357: return &Apache::lonlocal::texthash(
17358: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
17359: remote => 'Hosting of sessions for users in this domain on servers in other domains',
17360: spares => 'Servers offloaded to, when busy',
17361: version => 'LON-CAPA version requirement',
17362: excludedomain => 'Allow all, but exclude specific domains',
17363: includedomain => 'Deny all, but include specific domains',
17364: primary => 'Primary (checked first)',
17365: default => 'Default',
17366: );
17367: }
17368:
17369: sub id_for_thisdom {
17370: my (%servers) = @_;
17371: my %altids;
17372: foreach my $server (keys(%servers)) {
17373: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
17374: if ($serverhome ne $server) {
17375: $altids{$serverhome} = $server;
17376: }
17377: }
17378: return %altids;
17379: }
17380:
17381: sub count_servers {
17382: my ($currbalancer,%servers) = @_;
17383: my (@spares,$numspares);
17384: foreach my $lonhost (sort(keys(%servers))) {
17385: next if ($currbalancer eq $lonhost);
17386: push(@spares,$lonhost);
17387: }
17388: if ($currbalancer) {
17389: $numspares = scalar(@spares);
17390: } else {
17391: $numspares = scalar(@spares) - 1;
17392: }
17393: return ($numspares,@spares);
17394: }
17395:
17396: sub lonbalance_targets_js {
17397: my ($dom,$types,$servers,$settings) = @_;
17398: my $select = &mt('Select');
17399: my ($alltargets,$allishome,$allinsttypes,@alltypes);
17400: if (ref($servers) eq 'HASH') {
17401: $alltargets = join("','",sort(keys(%{$servers})));
17402: my @homedoms;
17403: foreach my $server (sort(keys(%{$servers}))) {
17404: if (&Apache::lonnet::host_domain($server) eq $dom) {
17405: push(@homedoms,'1');
17406: } else {
17407: push(@homedoms,'0');
17408: }
17409: }
17410: $allishome = join("','",@homedoms);
17411: }
17412: if (ref($types) eq 'ARRAY') {
17413: if (@{$types} > 0) {
17414: @alltypes = @{$types};
17415: }
17416: }
17417: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
17418: $allinsttypes = join("','",@alltypes);
17419: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
17420: if (ref($settings) eq 'HASH') {
17421: %existing = %{$settings};
17422: }
17423: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
17424: \%currtargets,\%currrules,\%currcookies);
17425: my $balancers = join("','",sort(keys(%currbalancer)));
17426: return <<"END";
17427:
17428: <script type="text/javascript">
17429: // <![CDATA[
17430:
17431: currBalancers = new Array('$balancers');
17432:
17433: function toggleTargets(balnum) {
17434: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
17435: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
17436: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
17437: var prevbalancer = prevhostitem.value;
17438: var baltotal = document.getElementById('loadbalancing_total').value;
17439: prevhostitem.value = balancer;
17440: if (prevbalancer != '') {
17441: var prevIdx = currBalancers.indexOf(prevbalancer);
17442: if (prevIdx != -1) {
17443: currBalancers.splice(prevIdx,1);
17444: }
17445: }
17446: if (balancer == '') {
17447: hideSpares(balnum);
17448: } else {
17449: var currIdx = currBalancers.indexOf(balancer);
17450: if (currIdx == -1) {
17451: currBalancers.push(balancer);
17452: }
17453: var homedoms = new Array('$allishome');
17454: var ishomedom = homedoms[lonhostitem.selectedIndex];
17455: showSpares(balancer,ishomedom,balnum);
17456: }
17457: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
17458: return;
17459: }
17460:
17461: function showSpares(balancer,ishomedom,balnum) {
17462: var alltargets = new Array('$alltargets');
17463: var insttypes = new Array('$allinsttypes');
17464: var offloadtypes = new Array('primary','default');
17465:
17466: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
17467: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
17468:
17469: for (var i=0; i<offloadtypes.length; i++) {
17470: var count = 0;
17471: for (var j=0; j<alltargets.length; j++) {
17472: if (alltargets[j] != balancer) {
17473: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
17474: item.value = alltargets[j];
17475: item.style.textAlign='left';
17476: item.style.textFace='normal';
17477: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
17478: if (currBalancers.indexOf(alltargets[j]) == -1) {
17479: item.disabled = '';
17480: } else {
17481: item.disabled = 'disabled';
17482: item.checked = false;
17483: }
17484: count ++;
17485: }
17486: }
17487: }
17488: for (var k=0; k<insttypes.length; k++) {
17489: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
17490: if (ishomedom == 1) {
17491: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
17492: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
17493: } else {
17494: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
17495: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
17496: }
17497: } else {
17498: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
17499: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
17500: }
17501: if ((insttypes[k] != '_LC_external') &&
17502: ((insttypes[k] != '_LC_internetdom') ||
17503: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
17504: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
17505: item.options.length = 0;
17506: item.options[0] = new Option("","",true,true);
17507: var idx = 0;
17508: for (var m=0; m<alltargets.length; m++) {
17509: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
17510: idx ++;
17511: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
17512: }
17513: }
17514: }
17515: }
17516: return;
17517: }
17518:
17519: function hideSpares(balnum) {
17520: var alltargets = new Array('$alltargets');
17521: var insttypes = new Array('$allinsttypes');
17522: var offloadtypes = new Array('primary','default');
17523:
17524: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
17525: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
17526:
17527: var total = alltargets.length - 1;
17528: for (var i=0; i<offloadtypes; i++) {
17529: for (var j=0; j<total; j++) {
17530: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
17531: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
17532: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
17533: }
17534: }
17535: for (var k=0; k<insttypes.length; k++) {
17536: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
17537: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
17538: if (insttypes[k] != '_LC_external') {
17539: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
17540: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
17541: }
17542: }
17543: return;
17544: }
17545:
17546: function checkOffloads(item,balnum,type) {
17547: var alltargets = new Array('$alltargets');
17548: var offloadtypes = new Array('primary','default');
17549: if (item.checked) {
17550: var total = alltargets.length - 1;
17551: var other;
17552: if (type == offloadtypes[0]) {
17553: other = offloadtypes[1];
17554: } else {
17555: other = offloadtypes[0];
17556: }
17557: for (var i=0; i<total; i++) {
17558: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
17559: if (server == item.value) {
17560: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
17561: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
17562: }
17563: }
17564: }
17565: }
17566: return;
17567: }
17568:
17569: function singleServerToggle(balnum,type) {
17570: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
17571: if (offloadtoSelIdx == 0) {
17572: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
17573: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
17574:
17575: } else {
17576: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
17577: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
17578: }
17579: return;
17580: }
17581:
17582: function balanceruleChange(formname,balnum,type) {
17583: if (type == '_LC_external') {
17584: return;
17585: }
17586: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
17587: for (var i=0; i<typesRules.length; i++) {
17588: if (formname.elements[typesRules[i]].checked) {
17589: if (formname.elements[typesRules[i]].value != 'specific') {
17590: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
17591: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
17592: } else {
17593: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
17594: }
17595: }
17596: }
17597: return;
17598: }
17599:
17600: function balancerDeleteChange(balnum) {
17601: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
17602: var baltotal = document.getElementById('loadbalancing_total').value;
17603: var addtarget;
17604: var removetarget;
17605: var action = 'delete';
17606: if (document.getElementById('loadbalancing_delete_'+balnum)) {
17607: var lonhost = hostitem.value;
17608: var currIdx = currBalancers.indexOf(lonhost);
17609: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
17610: if (currIdx != -1) {
17611: currBalancers.splice(currIdx,1);
17612: }
17613: addtarget = lonhost;
17614: } else {
17615: if (currIdx == -1) {
17616: currBalancers.push(lonhost);
17617: }
17618: removetarget = lonhost;
17619: action = 'undelete';
17620: }
17621: balancerChange(balnum,baltotal,action,addtarget,removetarget);
17622: }
17623: return;
17624: }
17625:
17626: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
17627: if (baltotal > 1) {
17628: var offloadtypes = new Array('primary','default');
17629: var alltargets = new Array('$alltargets');
17630: var insttypes = new Array('$allinsttypes');
17631: for (var i=0; i<baltotal; i++) {
17632: if (i != balnum) {
17633: for (var j=0; j<offloadtypes.length; j++) {
17634: var total = alltargets.length - 1;
17635: for (var k=0; k<total; k++) {
17636: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
17637: var server = serveritem.value;
17638: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
17639: if (server == addtarget) {
17640: serveritem.disabled = '';
17641: }
17642: }
17643: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
17644: if (server == removetarget) {
17645: serveritem.disabled = 'disabled';
17646: serveritem.checked = false;
17647: }
17648: }
17649: }
17650: }
17651: for (var j=0; j<insttypes.length; j++) {
17652: if (insttypes[j] != '_LC_external') {
17653: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
17654: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
17655: var currSel = singleserver.selectedIndex;
17656: var currVal = singleserver.options[currSel].value;
17657: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
17658: var numoptions = singleserver.options.length;
17659: var needsnew = 1;
17660: for (var k=0; k<numoptions; k++) {
17661: if (singleserver.options[k] == addtarget) {
17662: needsnew = 0;
17663: break;
17664: }
17665: }
17666: if (needsnew == 1) {
17667: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
17668: }
17669: }
17670: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
17671: singleserver.options.length = 0;
17672: if ((currVal) && (currVal != removetarget)) {
17673: singleserver.options[0] = new Option("","",false,false);
17674: } else {
17675: singleserver.options[0] = new Option("","",true,true);
17676: }
17677: var idx = 0;
17678: for (var m=0; m<alltargets.length; m++) {
17679: if (currBalancers.indexOf(alltargets[m]) == -1) {
17680: idx ++;
17681: if (currVal == alltargets[m]) {
17682: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
17683: } else {
17684: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
17685: }
17686: }
17687: }
17688: }
17689: }
17690: }
17691: }
17692: }
17693: }
17694: }
17695: return;
17696: }
17697:
17698: // ]]>
17699: </script>
17700:
17701: END
17702: }
17703:
17704: sub new_spares_js {
17705: my @sparestypes = ('primary','default');
17706: my $types = join("','",@sparestypes);
17707: my $select = &mt('Select');
17708: return <<"END";
17709:
17710: <script type="text/javascript">
17711: // <![CDATA[
17712:
17713: function updateNewSpares(formname,lonhost) {
17714: var types = new Array('$types');
17715: var include = new Array();
17716: var exclude = new Array();
17717: for (var i=0; i<types.length; i++) {
17718: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
17719: for (var j=0; j<spareboxes.length; j++) {
17720: if (formname.elements[spareboxes[j]].checked) {
17721: exclude.push(formname.elements[spareboxes[j]].value);
17722: } else {
17723: include.push(formname.elements[spareboxes[j]].value);
17724: }
17725: }
17726: }
17727: for (var i=0; i<types.length; i++) {
17728: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
17729: var selIdx = newSpare.selectedIndex;
17730: var currnew = newSpare.options[selIdx].value;
17731: var okSpares = new Array();
17732: for (var j=0; j<newSpare.options.length; j++) {
17733: var possible = newSpare.options[j].value;
17734: if (possible != '') {
17735: if (exclude.indexOf(possible) == -1) {
17736: okSpares.push(possible);
17737: } else {
17738: if (currnew == possible) {
17739: selIdx = 0;
17740: }
17741: }
17742: }
17743: }
17744: for (var k=0; k<include.length; k++) {
17745: if (okSpares.indexOf(include[k]) == -1) {
17746: okSpares.push(include[k]);
17747: }
17748: }
17749: okSpares.sort();
17750: newSpare.options.length = 0;
17751: if (selIdx == 0) {
17752: newSpare.options[0] = new Option("$select","",true,true);
17753: } else {
17754: newSpare.options[0] = new Option("$select","",false,false);
17755: }
17756: for (var m=0; m<okSpares.length; m++) {
17757: var idx = m+1;
17758: var selThis = 0;
17759: if (selIdx != 0) {
17760: if (okSpares[m] == currnew) {
17761: selThis = 1;
17762: }
17763: }
17764: if (selThis == 1) {
17765: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
17766: } else {
17767: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
17768: }
17769: }
17770: }
17771: return;
17772: }
17773:
17774: function checkNewSpares(lonhost,type) {
17775: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
17776: var chosen = newSpare.options[newSpare.selectedIndex].value;
17777: if (chosen != '') {
17778: var othertype;
17779: var othernewSpare;
17780: if (type == 'primary') {
17781: othernewSpare = document.getElementById('newspare_default_'+lonhost);
17782: }
17783: if (type == 'default') {
17784: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
17785: }
17786: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
17787: othernewSpare.selectedIndex = 0;
17788: }
17789: }
17790: return;
17791: }
17792:
17793: // ]]>
17794: </script>
17795:
17796: END
17797:
17798: }
17799:
17800: sub common_domprefs_js {
17801: return <<"END";
17802:
17803: <script type="text/javascript">
17804: // <![CDATA[
17805:
17806: function getIndicesByName(formname,item) {
17807: var group = new Array();
17808: for (var i=0;i<formname.elements.length;i++) {
17809: if (formname.elements[i].name == item) {
17810: group.push(formname.elements[i].id);
17811: }
17812: }
17813: return group;
17814: }
17815:
17816: // ]]>
17817: </script>
17818:
17819: END
17820:
17821: }
17822:
17823: sub recaptcha_js {
17824: my %lt = &captcha_phrases();
17825: return <<"END";
17826:
17827: <script type="text/javascript">
17828: // <![CDATA[
17829:
17830: function updateCaptcha(caller,context) {
17831: var privitem;
17832: var pubitem;
17833: var privtext;
17834: var pubtext;
17835: var versionitem;
17836: var versiontext;
17837: if (document.getElementById(context+'_recaptchapub')) {
17838: pubitem = document.getElementById(context+'_recaptchapub');
17839: } else {
17840: return;
17841: }
17842: if (document.getElementById(context+'_recaptchapriv')) {
17843: privitem = document.getElementById(context+'_recaptchapriv');
17844: } else {
17845: return;
17846: }
17847: if (document.getElementById(context+'_recaptchapubtxt')) {
17848: pubtext = document.getElementById(context+'_recaptchapubtxt');
17849: } else {
17850: return;
17851: }
17852: if (document.getElementById(context+'_recaptchaprivtxt')) {
17853: privtext = document.getElementById(context+'_recaptchaprivtxt');
17854: } else {
17855: return;
17856: }
17857: if (document.getElementById(context+'_recaptchaversion')) {
17858: versionitem = document.getElementById(context+'_recaptchaversion');
17859: } else {
17860: return;
17861: }
17862: if (document.getElementById(context+'_recaptchavertxt')) {
17863: versiontext = document.getElementById(context+'_recaptchavertxt');
17864: } else {
17865: return;
17866: }
17867: if (caller.checked) {
17868: if (caller.value == 'recaptcha') {
17869: pubitem.type = 'text';
17870: privitem.type = 'text';
17871: pubitem.size = '40';
17872: privitem.size = '40';
17873: pubtext.innerHTML = "$lt{'pub'}";
17874: privtext.innerHTML = "$lt{'priv'}";
17875: versionitem.type = 'text';
17876: versionitem.size = '3';
17877: versiontext.innerHTML = "$lt{'ver'}";
17878: } else {
17879: pubitem.type = 'hidden';
17880: privitem.type = 'hidden';
17881: versionitem.type = 'hidden';
17882: pubtext.innerHTML = '';
17883: privtext.innerHTML = '';
17884: versiontext.innerHTML = '';
17885: }
17886: }
17887: return;
17888: }
17889:
17890: // ]]>
17891: </script>
17892:
17893: END
17894:
17895: }
17896:
17897: sub toggle_display_js {
17898: return <<"END";
17899:
17900: <script type="text/javascript">
17901: // <![CDATA[
17902:
17903: function toggleDisplay(domForm,caller) {
17904: if (document.getElementById(caller)) {
17905: var divitem = document.getElementById(caller);
17906: var optionsElement = domForm.coursecredits;
17907: var checkval = 1;
17908: var dispval = 'block';
17909: var selfcreateRegExp = /^cancreate_emailverified/;
17910: if (caller == 'emailoptions') {
17911: optionsElement = domForm.cancreate_email;
17912: }
17913: if (caller == 'studentsubmission') {
17914: optionsElement = domForm.postsubmit;
17915: }
17916: if (caller == 'cloneinstcode') {
17917: optionsElement = domForm.canclone;
17918: checkval = 'instcode';
17919: }
17920: if (selfcreateRegExp.test(caller)) {
17921: optionsElement = domForm.elements[caller];
17922: checkval = 'other';
17923: dispval = 'inline'
17924: }
17925: if (optionsElement.length) {
17926: var currval;
17927: for (var i=0; i<optionsElement.length; i++) {
17928: if (optionsElement[i].checked) {
17929: currval = optionsElement[i].value;
17930: }
17931: }
17932: if (currval == checkval) {
17933: divitem.style.display = dispval;
17934: } else {
17935: divitem.style.display = 'none';
17936: }
17937: }
17938: }
17939: return;
17940: }
17941:
17942: // ]]>
17943: </script>
17944:
17945: END
17946:
17947: }
17948:
17949: sub captcha_phrases {
17950: return &Apache::lonlocal::texthash (
17951: priv => 'Private key',
17952: pub => 'Public key',
17953: original => 'original (CAPTCHA)',
17954: recaptcha => 'successor (ReCAPTCHA)',
17955: notused => 'unused',
17956: ver => 'ReCAPTCHA version (1 or 2)',
17957: );
17958: }
17959:
17960: sub devalidate_remote_domconfs {
17961: my ($dom,$cachekeys) = @_;
17962: return unless (ref($cachekeys) eq 'HASH');
17963: my %servers = &Apache::lonnet::internet_dom_servers($dom);
17964: my %thismachine;
17965: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
17966: my @posscached = ('domainconfig','domdefaults','usersessions',
17967: 'directorysrch','passwdconf','cats','proxyalias','proxysaml',
17968: 'ipaccess');
17969: my %cache_by_lonhost;
17970: if (exists($cachekeys->{'samllanding'})) {
17971: if (ref($cachekeys->{'samllanding'}) eq 'HASH') {
17972: my %landing = %{$cachekeys->{'samllanding'}};
17973: my %domservers = &Apache::lonnet::get_servers($dom);
17974: if (keys(%domservers)) {
17975: foreach my $server (keys(%domservers)) {
17976: my @cached;
17977: next if ($thismachine{$server});
17978: if ($landing{$server}) {
17979: push(@cached,&escape('samllanding').':'.&escape($server));
17980: }
17981: if (@cached) {
17982: $cache_by_lonhost{$server} = \@cached;
17983: }
17984: }
17985: }
17986: }
17987: }
17988: if (keys(%servers)) {
17989: foreach my $server (keys(%servers)) {
17990: next if ($thismachine{$server});
17991: my @cached;
17992: foreach my $name (@posscached) {
17993: if ($cachekeys->{$name}) {
17994: if (($name eq 'proxyalias') || ($name eq 'proxysaml')) {
17995: if (ref($cachekeys->{$name}) eq 'HASH') {
17996: foreach my $key (keys(%{$cachekeys->{$name}})) {
17997: push(@cached,&escape($name).':'.&escape($key));
17998: }
17999: }
18000: } else {
18001: push(@cached,&escape($name).':'.&escape($dom));
18002: }
18003: }
18004: }
18005: if ((exists($cache_by_lonhost{$server})) &&
18006: (ref($cache_by_lonhost{$server}) eq 'ARRAY')) {
18007: push(@cached,@{$cache_by_lonhost{$server}});
18008: }
18009: if (@cached) {
18010: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
18011: }
18012: }
18013: }
18014: return;
18015: }
18016:
18017: 1;
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