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[LON-CAPA] /
loncom /
interface /
domainprefs.pm
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1.70:
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Mon Dec 1 15:03:40 2008 UTC (15 years, 5 months ago) by
raeburn
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- New subroutine in domainprefs: &logo_display_options() - used to provide "show" checkbox for login page images - 'img' and 'logo' ('Header' image and 'Main Logo' respectively).
- Domains can choose to include/exclude these two images in the log-in page.
- Default is to include the images (and to display defaults, if not custom image was uploaded).
1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.70 2008/12/01 15:03:40 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA#
23: # /home/httpd/html/adm/gpl.txt
24: #
25: # http://www.lon-capa.org/
26: #
27: #
28: ###############################################################
29: ##############################################################
30:
31: package Apache::domainprefs;
32:
33: use strict;
34: use Apache::Constants qw(:common :http);
35: use Apache::lonnet;
36: use Apache::loncommon();
37: use Apache::lonhtmlcommon();
38: use Apache::lonlocal;
39: use Apache::lonmsg();
40: use LONCAPA qw(:DEFAULT :match);
41: use LONCAPA::Enrollment;
42: use LONCAPA::loncgi();
43: use File::Copy;
44: use Locale::Language;
45: use DateTime::TimeZone;
46: use DateTime::Locale;
47:
48: sub handler {
49: my $r=shift;
50: if ($r->header_only) {
51: &Apache::loncommon::content_type($r,'text/html');
52: $r->send_http_header;
53: return OK;
54: }
55:
56: my $dom = $env{'request.role.domain'};
57: my $domdesc = &Apache::lonnet::domain($dom,'description');
58: if (&Apache::lonnet::allowed('mau',$dom)) {
59: &Apache::loncommon::content_type($r,'text/html');
60: $r->send_http_header;
61: } else {
62: $env{'user.error.msg'}=
63: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
64: return HTTP_NOT_ACCEPTABLE;
65: }
66: &Apache::lonhtmlcommon::clear_breadcrumbs();
67: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
68: ['phase','actions']);
69: my $phase = 'pickactions';
70: if ( exists($env{'form.phase'}) ) {
71: $phase = $env{'form.phase'};
72: }
73: my %domconfig =
74: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
75: 'quotas','autoenroll','autoupdate','directorysrch',
76: 'usercreation','usermodification','contacts','defaults',
77: 'scantron','coursecategories','serverstatuses'],$dom);
78: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
79: 'autoupdate','directorysrch','contacts',
80: 'usercreation','usermodification','scantron',
81: 'coursecategories','serverstatuses');
82: my %prefs = (
83: 'rolecolors' =>
84: { text => 'Default color schemes',
85: help => 'Domain_Configuration_Color_Schemes',
86: header => [{col1 => 'Student Settings',
87: col2 => '',},
88: {col1 => 'Coordinator Settings',
89: col2 => '',},
90: {col1 => 'Author Settings',
91: col2 => '',},
92: {col1 => 'Administrator Settings',
93: col2 => '',}],
94: },
95: 'login' =>
96: { text => 'Log-in page options',
97: help => 'Domain_Configuration_Login_Page',
98: header => [{col1 => 'Item',
99: col2 => '',}],
100: },
101: 'defaults' =>
102: { text => 'Default authentication/language/timezone',
103: help => 'Domain_Configuration_LangTZAuth',
104: header => [{col1 => 'Setting',
105: col2 => 'Value'}],
106: },
107: 'quotas' =>
108: { text => 'Default quotas for user portfolios',
109: help => 'Domain_Configuration_Quotas',
110: header => [{col1 => 'User type',
111: col2 => 'Default quota'}],
112: },
113: 'autoenroll' =>
114: { text => 'Auto-enrollment settings',
115: help => 'Domain_Configuration_Auto_Enrollment',
116: header => [{col1 => 'Configuration setting',
117: col2 => 'Value(s)'}],
118: },
119: 'autoupdate' =>
120: { text => 'Auto-update settings',
121: help => 'Domain_Configuration_Auto_Updates',
122: header => [{col1 => 'Setting',
123: col2 => 'Value',},
124: {col1 => 'User population',
125: col2 => 'Updataeable user data'}],
126: },
127: 'directorysrch' =>
128: { text => 'Institutional directory searches',
129: help => 'Domain_Configuration_InstDirectory_Search',
130: header => [{col1 => 'Setting',
131: col2 => 'Value',}],
132: },
133: 'contacts' =>
134: { text => 'Contact Information',
135: help => 'Domain_Configuration_Contact_Info',
136: header => [{col1 => 'Setting',
137: col2 => 'Value',}],
138: },
139:
140: 'usercreation' =>
141: { text => 'User creation',
142: help => 'Domain_Configuration_User_Creation',
143: header => [{col1 => 'Format rule type',
144: col2 => 'Format rules in force'},
145: {col1 => 'User account creation',
146: col2 => 'Usernames which may be created',},
147: {col1 => 'Context',
148: col2 => 'Assignable authentication types'}],
149: },
150: 'usermodification' =>
151: { text => 'User modification',
152: help => 'Domain_Configuration_User_Modification',
153: header => [{col1 => 'Target user has role',
154: col2 => 'User information updateable in author context'},
155: {col1 => 'Target user has role',
156: col2 => 'User information updateable in course context'},
157: {col1 => "Status of user",
158: col2 => 'Information settable when self-creating account (if directory data blank)'}],
159: },
160: 'scantron' =>
161: { text => 'Scantron format file',
162: help => 'Domain_Configuration_Scantron_Format',
163: header => [ {col1 => 'Item',
164: col2 => '',
165: }],
166: },
167: 'coursecategories' =>
168: { text => 'Cataloging of courses',
169: help => 'Domain_Configuration_Cataloging_Courses',
170: header => [{col1 => 'Category settings',
171: col2 => '',},
172: {col1 => 'Categories',
173: col2 => '',
174: }],
175: },
176: 'serverstatuses' =>
177: {text => 'Access to Server Status Pages',
178: help => 'Domain_Configuration_Server_Status',
179: header => [{col1 => 'Status Page',
180: col2 => 'Other named users',
181: col3 => 'Specific IPs',
182: }],
183: },
184: );
185: my @roles = ('student','coordinator','author','admin');
186: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
187: &Apache::lonhtmlcommon::add_breadcrumb
188: ({href=>"javascript:changePage(document.$phase,'pickactions')",
189: text=>"Pick functionality"});
190: my $confname = $dom.'-domainconfig';
191: if ($phase eq 'process') {
192: &Apache::lonhtmlcommon::add_breadcrumb
193: ({href=>"javascript:changePage(document.$phase,'display')",
194: text=>"Domain Configuration"},
195: {href=>"javascript:changePage(document.$phase,'$phase')",
196: text=>"Updated"});
197: &print_header($r,$phase);
198: foreach my $item (@prefs_order) {
199: if (grep(/^\Q$item\E$/,@actions)) {
200: $r->print('<h3>'.&mt($prefs{$item}{'text'}).'</h3>'.
201: &process_changes($r,$dom,$confname,$item,
202: \@roles,%domconfig));
203: }
204: }
205: $r->print('<p>');
206: &print_footer($r,$phase,'display','Back to configuration display',
207: \@actions);
208: $r->print('</p>');
209: } elsif ($phase eq 'display') {
210: &Apache::lonhtmlcommon::add_breadcrumb
211: ({href=>"javascript:changePage(document.$phase,'display')",
212: text=>"Domain Configuration"});
213: &print_header($r,$phase);
214: if (@actions > 0) {
215: my $rowsum = 0;
216: my (%output,%rowtotal,@items);
217: my $halfway = @actions/2;
218: foreach my $item (@prefs_order) {
219: if (grep(/^\Q$item\E$/,@actions)) {
220: push(@items,$item);
221: ($output{$item},$rowtotal{$item}) =
222: &print_config_box($r,$dom,$confname,$phase,
223: $item,$prefs{$item},
224: $domconfig{$item});
225: $rowsum += $rowtotal{$item};
226: }
227: }
228: my $colend;
229: my $halfway = $rowsum/2;
230: my $aggregate = 0;
231: my $sumleft = 0;
232: my $sumright = 0;
233: my $crossover;
234: for (my $i=0; $i<@items; $i++) {
235: $aggregate += $rowtotal{$items[$i]};
236: if ($aggregate > $halfway) {
237: $crossover = $i;
238: last;
239: }
240: }
241: for (my $i=0; $i<$crossover; $i++) {
242: $sumleft += $rowtotal{$items[$i]};
243: }
244: for (my $i=$crossover+1; $i<@items; $i++) {
245: $sumright += $rowtotal{$items[$i]};
246: }
247: if ((@items > 1) && ($env{'form.numcols'} == 2)) {
248: my $sumdiff = $sumright - $sumleft;
249: if ($sumdiff > 0) {
250: $colend = $crossover + 1;
251: } else {
252: $colend = $crossover;
253: }
254: } else {
255: $colend = @items;
256: }
257: $r->print('<p><table class="LC_double_column"><tr><td class="LC_left_col">');
258: for (my $i=0; $i<$colend; $i++) {
259: $r->print($output{$items[$i]});
260: }
261: $r->print('</td><td></td><td class="LC_right_col">');
262: if ($colend < @items) {
263: for (my $i=$colend; $i<@items; $i++) {
264: $r->print($output{$items[$i]});
265: }
266: }
267: $r->print('</td></tr></table></p>');
268: $r->print(&print_footer($r,$phase,'process','Save',\@actions));
269: } else {
270: $r->print('<input type="hidden" name="phase" value="" />'.
271: '<input type="hidden" name="numcols" value="'.
272: $env{'form.numcols'}.'" />'."\n".
273: '<span clas="LC_error">'.&mt('No settings chosen').
274: '</span>');
275: }
276: $r->print('</form>');
277: $r->print(&Apache::loncommon::end_page());
278: } else {
279: if ($phase eq '') {
280: $phase = 'pickactions';
281: }
282: my %helphash;
283: &print_header($r,$phase);
284: if (keys(%domconfig) == 0) {
285: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
286: my @ids=&Apache::lonnet::current_machine_ids();
287: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
288: my %designhash = &Apache::loncommon::get_domainconf($dom);
289: my @loginimages = ('img','logo','domlogo','login');
290: my $custom_img_count = 0;
291: foreach my $img (@loginimages) {
292: if ($designhash{$dom.'.login.'.$img} ne '') {
293: $custom_img_count ++;
294: }
295: }
296: foreach my $role (@roles) {
297: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
298: $custom_img_count ++;
299: }
300: }
301: if ($custom_img_count > 0) {
302: my $switch_server = &check_switchserver($dom,$confname);
303: $r->print(
304: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
305: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
306: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
307: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
308: if ($switch_server) {
309: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
310: }
311: return OK;
312: }
313: }
314: }
315: $r->print('<h3>'.&mt('Functionality to display/modify').'</h3>');
316: $r->print('<script type="text/javascript">'."\n".
317: &Apache::loncommon::check_uncheck_jscript()."\n".
318: '</script>'."\n".'<p><input type="button" value="'.&mt('check all').'" '.
319: 'onclick="javascript:checkAll(document.pickactions.actions)"'.
320: ' /> '.
321: '<input type="button" value="'.&mt('uncheck all').'" '.
322: 'onclick="javascript:uncheckAll(document.pickactions.actions)"'.
323: ' /></p><div class="LC_left_float">');
324: my ($numitems,$midpoint,$seconddiv,$count);
325: $numitems = @prefs_order;
326: $midpoint = int($numitems/2);
327: if ($numitems%2) {
328: $midpoint ++;
329: }
330: $count = 0;
331: foreach my $item (@prefs_order) {
332: $r->print('<h4>'.
333: &Apache::loncommon::help_open_topic($prefs{$item}->{'help'}).
334: '<label><input type="checkbox" name="actions" value="'.$item.
335: '" /> '.&mt($prefs{$item}->{'text'}).'</label></h4>');
336: $count ++;
337: if ((!$seconddiv) && ($count >= $midpoint)) {
338: $r->print('</div>'."\n".'<div class="LC_left_float">'."\n");
339: $seconddiv = 1;
340: }
341: }
342: $r->print('</div><div class="LC_clear_float_footer"></div><h3>'.
343: &mt('Display options').'</h3>'."\n".
344: '<p><span class="LC_nobreak">'.&mt('Display using: ')."\n".
345: '<label><input type="radio" name="numcols" value="1" />'.
346: &mt('one column').'</label> <label>'.
347: '<input type="radio" name="numcols" value="2" />'.
348: &mt('two columns').'</label></span></p>');
349: $r->print(&print_footer($r,$phase,'display','Go'));
350: $r->print('</form>');
351: $r->print(&Apache::loncommon::end_page());
352: }
353: return OK;
354: }
355:
356: sub process_changes {
357: my ($r,$dom,$confname,$action,$roles,%domconfig) = @_;
358: my $output;
359: if ($action eq 'login') {
360: $output = &modify_login($r,$dom,$confname,%domconfig);
361: } elsif ($action eq 'rolecolors') {
362: $output = &modify_rolecolors($r,$dom,$confname,$roles,
363: %domconfig);
364: } elsif ($action eq 'quotas') {
365: $output = &modify_quotas($dom,%domconfig);
366: } elsif ($action eq 'autoenroll') {
367: $output = &modify_autoenroll($dom,%domconfig);
368: } elsif ($action eq 'autoupdate') {
369: $output = &modify_autoupdate($dom,%domconfig);
370: } elsif ($action eq 'directorysrch') {
371: $output = &modify_directorysrch($dom,%domconfig);
372: } elsif ($action eq 'usercreation') {
373: $output = &modify_usercreation($dom,%domconfig);
374: } elsif ($action eq 'usermodification') {
375: $output = &modify_usermodification($dom,%domconfig);
376: } elsif ($action eq 'contacts') {
377: $output = &modify_contacts($dom,%domconfig);
378: } elsif ($action eq 'defaults') {
379: $output = &modify_defaults($dom,$r);
380: } elsif ($action eq 'scantron') {
381: $output = &modify_scantron($r,$dom,$confname,%domconfig);
382: } elsif ($action eq 'coursecategories') {
383: $output = &modify_coursecategories($dom,%domconfig);
384: } elsif ($action eq 'serverstatuses') {
385: $output = &modify_serverstatuses($dom,%domconfig);
386: }
387: return $output;
388: }
389:
390: sub print_config_box {
391: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
392: my $rowtotal = 0;
393: my $output;
394: if ($action eq 'coursecategories') {
395: $output = &coursecategories_javascript($settings);
396: }
397: $output .=
398: '<table class="LC_nested_outer">
399: <tr>
400: <th align="left" valign="middle"><span class="LC_nobreak">'.
401: &mt($item->{text}).' '.
402: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
403: '</tr>';
404: $rowtotal ++;
405: if (($action eq 'autoupdate') || ($action eq 'rolecolors') ||
406: ($action eq 'usercreation') || ($action eq 'usermodification') ||
407: ($action eq 'coursecategories')) {
408: my $colspan = '';
409: if (($action eq 'rolecolors') || ($action eq 'coursecategories')) {
410: $colspan = ' colspan="2"';
411: }
412: $output .= '
413: <tr>
414: <td>
415: <table class="LC_nested">
416: <tr class="LC_info_row">
417: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
418: <td class="LC_right_item">'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
419: </tr>';
420: $rowtotal ++;
421: if ($action eq 'autoupdate') {
422: $output .= &print_autoupdate('top',$dom,$settings,\$rowtotal);
423: } elsif ($action eq 'usercreation') {
424: $output .= &print_usercreation('top',$dom,$settings,\$rowtotal);
425: } elsif ($action eq 'usermodification') {
426: $output .= &print_usermodification('top',$dom,$settings,\$rowtotal);
427: } elsif ($action eq 'coursecategories') {
428: $output .= &print_coursecategories('top',$dom,$item,$settings,\$rowtotal);
429: } else {
430: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
431: }
432: $output .= '
433: </table>
434: </td>
435: </tr>
436: <tr>
437: <td>
438: <table class="LC_nested">
439: <tr class="LC_info_row">
440: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>';
441: $output .= '
442: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
443: </tr>';
444: $rowtotal ++;
445: if ($action eq 'autoupdate') {
446: $output .= &print_autoupdate('bottom',$dom,$settings,\$rowtotal);
447: } elsif ($action eq 'usercreation') {
448: $output .= &print_usercreation('middle',$dom,$settings,\$rowtotal).'
449: </table>
450: </td>
451: </tr>
452: <tr>
453: <td>
454: <table class="LC_nested">
455: <tr class="LC_info_row">
456: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
457: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
458: &print_usercreation('bottom',$dom,$settings,\$rowtotal);
459: $rowtotal ++;
460: } elsif ($action eq 'usermodification') {
461: $output .= &print_usermodification('middle',$dom,$settings,\$rowtotal).'
462: </table>
463: </td>
464: </tr>
465: <tr>
466: <td>
467: <table class="LC_nested">
468: <tr class="LC_info_row">
469: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
470: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
471:
472: &print_usermodification('bottom',$dom,$settings,\$rowtotal);
473: $rowtotal ++;
474: } elsif ($action eq 'coursecategories') {
475: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
476: } else {
477: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
478: </table>
479: </td>
480: </tr>
481: <tr>
482: <td>
483: <table class="LC_nested">
484: <tr class="LC_info_row">
485: <td class="LC_left_item"'.$colspan.' valign="top">'.
486: &mt($item->{'header'}->[2]->{'col1'}).'</td>
487: <td class="LC_right_item" valign="top">'.
488: &mt($item->{'header'}->[2]->{'col2'}).'</td>
489: </tr>'.
490: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
491: </table>
492: </td>
493: </tr>
494: <tr>
495: <td>
496: <table class="LC_nested">
497: <tr class="LC_info_row">
498: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
499: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
500: </tr>'.
501: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
502: $rowtotal += 2;
503: }
504: } else {
505: $output .= '
506: <tr>
507: <td>
508: <table class="LC_nested">
509: <tr class="LC_info_row">';
510: if (($action eq 'login') || ($action eq 'directorysrch')) {
511: $output .= '
512: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
513: } elsif ($action eq 'serverstatuses') {
514: $output .= '
515: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
516: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
517:
518: } else {
519: $output .= '
520: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
521: }
522: if ($action eq 'serverstatuses') {
523: $output .= '<td class="LC_left_item" valign="top">'.
524: &mt($item->{'header'}->[0]->{'col2'}).
525: '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
526: } else {
527: $output .= '<td class="LC_right_item" valign="top">'.
528: &mt($item->{'header'}->[0]->{'col2'});
529: }
530: $output .= '</td>';
531: if ($item->{'header'}->[0]->{'col3'}) {
532: $output .= '<td class="LC_right_item" valign="top">'.
533: &mt($item->{'header'}->[0]->{'col3'});
534: if ($action eq 'serverstatuses') {
535: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
536: }
537: $output .= '</td>';
538: }
539: $output .= '</tr>';
540: $rowtotal ++;
541: if ($action eq 'login') {
542: $output .= &print_login($dom,$confname,$phase,$settings,\$rowtotal);
543: } elsif ($action eq 'quotas') {
544: $output .= &print_quotas($dom,$settings,\$rowtotal);
545: } elsif ($action eq 'autoenroll') {
546: $output .= &print_autoenroll($dom,$settings,\$rowtotal);
547: } elsif ($action eq 'directorysrch') {
548: $output .= &print_directorysrch($dom,$settings,\$rowtotal);
549: } elsif ($action eq 'contacts') {
550: $output .= &print_contacts($dom,$settings,\$rowtotal);
551: } elsif ($action eq 'defaults') {
552: $output .= &print_defaults($dom,\$rowtotal);
553: } elsif ($action eq 'scantron') {
554: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
555: } elsif ($action eq 'serverstatuses') {
556: $output .= &print_serverstatuses($dom,$settings,\$rowtotal);
557: }
558: }
559: $output .= '
560: </table>
561: </td>
562: </tr>
563: </table><br />';
564: return ($output,$rowtotal);
565: }
566:
567: sub print_header {
568: my ($r,$phase) = @_;
569: my $alert = &mt('You must select at least one functionality type to display.');
570: my $js = '
571: <script type="text/javascript">
572: function changePage(formname,newphase) {
573: formname.phase.value = newphase;
574: numchecked = 0;
575: if (formname == document.pickactions) {
576: if (formname.actions.length > 0) {
577: for (var i = 0; i<formname.actions.length; i++) {
578: if (formname.actions[i].checked) {
579: numchecked ++;
580: }
581: }
582: } else {
583: if (formname.actions.checked) {
584: numchecked ++;
585: }
586: }
587: if (numchecked > 0) {
588: formname.submit();
589: } else {
590: alert("'.$alert.'");
591: return;
592: }
593: }
594: formname.submit();
595: }'."\n";
596: if ($phase eq 'pickactions') {
597: $js .=
598: &Apache::lonhtmlcommon::set_form_elements({actions => 'checkbox',numcols => 'radio',})."\n".
599: &javascript_set_colnums();
600: } elsif ($phase eq 'display') {
601: $js .= &color_pick_js()."\n";
602: }
603: $js .= &Apache::loncommon::viewport_size_js().'
604: </script>
605: ';
606: my $additem;
607: if ($phase eq 'pickactions') {
608: my %loaditems = (
609: 'onload' => "javascript:getViewportDims(document.$phase.width,document.$phase.height);setDisplayColumns();setFormElements(document.pickactions);",
610: );
611: $additem = {'add_entries' => \%loaditems,};
612: } else {
613: my %loaditems = (
614: 'onload' => "javascript:getViewportDims(document.$phase.width,document.$phase.height);",
615: );
616: $additem = {'add_entries' => \%loaditems,};
617: }
618: $r->print(&Apache::loncommon::start_page('View/Modify Domain Settings',
619: $js,$additem));
620: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Domain Settings'));
621: $r->print('
622: <form name="parmform" action="">
623: <input type="hidden" name="pres_marker" />
624: <input type="hidden" name="pres_type" />
625: <input type="hidden" name="pres_value" />
626: </form>
627: ');
628: $r->print('<form method="post" name="'.$phase.'" action="/adm/domainprefs"'.
629: ' enctype="multipart/form-data">');
630: return;
631: }
632:
633: sub print_footer {
634: my ($r,$phase,$newphase,$button_text,$actions) = @_;
635: $button_text = &mt($button_text);
636: $r->print('<input type="hidden" name="phase" value="" />'.
637: '<input type="hidden" name="width" value="'.
638: $env{'form.width'}.'" />'.
639: '<input type="hidden" name="height" value="'.
640: $env{'form.height'}.'" />');
641: if (($phase eq 'display') || ($phase eq 'process')) {
642: if (ref($actions) eq 'ARRAY') {
643: foreach my $item (@{$actions}) {
644: $r->print('<input type="hidden" name="actions" value="'.$item.'" />')."\n";
645: }
646: }
647: $r->print('<input type="hidden" name="numcols" value="'.$env{'form.numcols'}.'" />');
648: }
649: my $dest='"javascript:changePage(document.'.$phase.','."'$newphase'".')"';
650: if ($phase eq 'process') {
651: $r->print('<p><a href='.$dest.'>'.$button_text.'</a></p>');
652: } else {
653: my $onclick;
654: if ($phase eq 'display') {
655: $onclick = '"javascript:changePage(document.'.$phase.','."'$newphase'".')"';
656: } else {
657: $onclick = '"javascript:changePage(document.'.$phase.','."'$newphase'".')"';
658: }
659: $r->print('<p><input type="button" name="store" value="'.
660: $button_text.'" onclick='.$onclick.' /></p>');
661: }
662: if ($phase eq 'process') {
663: $r->print('</form>'.&Apache::loncommon::end_page());
664: }
665: return;
666: }
667:
668: sub print_login {
669: my ($dom,$confname,$phase,$settings,$rowtotal) = @_;
670: my %choices = &login_choices();
671: my %defaultchecked = (
672: 'coursecatalog' => 'on',
673: 'adminmail' => 'off',
674: 'newuser' => 'off',
675: );
676: my @toggles = ('coursecatalog','adminmail','newuser');
677: my (%checkedon,%checkedoff);
678: foreach my $item (@toggles) {
679: if ($defaultchecked{$item} eq 'on') {
680: $checkedon{$item} = ' checked="checked" ';
681: $checkedoff{$item} = ' ';
682: } elsif ($defaultchecked{$item} eq 'off') {
683: $checkedoff{$item} = ' checked="checked" ';
684: $checkedon{$item} = ' ';
685: }
686: }
687: my $loginheader = 'image';
688: my @images = ('img','logo','domlogo','login');
689: my @logintext = ('textcol','bgcol');
690: my @bgs = ('pgbg','mainbg','sidebg');
691: my @links = ('link','alink','vlink');
692: my %designhash = &Apache::loncommon::get_domainconf($dom);
693: my %defaultdesign = %Apache::loncommon::defaultdesign;
694: my (%is_custom,%designs);
695: my %defaults = (
696: font => $defaultdesign{'login.font'},
697: );
698: foreach my $item (@images) {
699: $defaults{$item} = $defaultdesign{'login.'.$item};
700: $defaults{'showlogo'}{$item} = 1;
701: }
702: foreach my $item (@bgs) {
703: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
704: }
705: foreach my $item (@logintext) {
706: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
707: }
708: foreach my $item (@links) {
709: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
710: }
711: if (ref($settings) eq 'HASH') {
712: foreach my $item (@toggles) {
713: if ($settings->{$item} eq '1') {
714: $checkedon{$item} = ' checked="checked" ';
715: $checkedoff{$item} = ' ';
716: } elsif ($settings->{$item} eq '0') {
717: $checkedoff{$item} = ' checked="checked" ';
718: $checkedon{$item} = ' ';
719: }
720: }
721: foreach my $item (@images) {
722: if (defined($settings->{$item})) {
723: $designs{$item} = $settings->{$item};
724: $is_custom{$item} = 1;
725: }
726: if (defined($settings->{'showlogo'}{$item})) {
727: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
728: }
729: }
730: foreach my $item (@logintext) {
731: if ($settings->{$item} ne '') {
732: $designs{'logintext'}{$item} = $settings->{$item};
733: $is_custom{$item} = 1;
734: }
735: }
736: if ($settings->{'loginheader'} ne '') {
737: $loginheader = $settings->{'loginheader'};
738: }
739: if ($settings->{'font'} ne '') {
740: $designs{'font'} = $settings->{'font'};
741: $is_custom{'font'} = 1;
742: }
743: foreach my $item (@bgs) {
744: if ($settings->{$item} ne '') {
745: $designs{'bgs'}{$item} = $settings->{$item};
746: $is_custom{$item} = 1;
747: }
748: }
749: foreach my $item (@links) {
750: if ($settings->{$item} ne '') {
751: $designs{'links'}{$item} = $settings->{$item};
752: $is_custom{$item} = 1;
753: }
754: }
755: } else {
756: if ($designhash{$dom.'.login.font'} ne '') {
757: $designs{'font'} = $designhash{$dom.'.login.font'};
758: $is_custom{'font'} = 1;
759: }
760: foreach my $item (@images) {
761: if ($designhash{$dom.'.login.'.$item} ne '') {
762: $designs{$item} = $designhash{$dom.'.login.'.$item};
763: $is_custom{$item} = 1;
764: }
765: }
766: foreach my $item (@bgs) {
767: if ($designhash{$dom.'.login.'.$item} ne '') {
768: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
769: $is_custom{$item} = 1;
770: }
771: }
772: foreach my $item (@links) {
773: if ($designhash{$dom.'.login.'.$item} ne '') {
774: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
775: $is_custom{$item} = 1;
776: }
777: }
778: }
779: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
780: logo => 'Institution Logo',
781: domlogo => 'Domain Logo',
782: login => 'Login box');
783: my $itemcount = 1;
784: my ($css_class,$datatable);
785: foreach my $item (@toggles) {
786: $css_class = $itemcount%2?' class="LC_odd_row"':'';
787: $datatable .=
788: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
789: '</td><td>'.
790: '<span class="LC_nobreak"><label><input type="radio" name="'.
791: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
792: '</label> <label><input type="radio" name="'.$item.'"'.
793: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
794: '</tr>';
795: $itemcount ++;
796: }
797: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext,$loginheader);
798: $datatable .= '</tr></table></td></tr>';
799: return $datatable;
800: }
801:
802: sub login_choices {
803: my %choices =
804: &Apache::lonlocal::texthash (
805: coursecatalog => 'Display Course Catalog link?',
806: adminmail => "Display Administrator's E-mail Address?",
807: newuser => "Link to create a user account",
808: img => "Header",
809: logo => "Main Logo",
810: domlogo => "Domain Logo",
811: login => "Log-in Header",
812: textcol => "Text color",
813: bgcol => "Box color",
814: bgs => "Background colors",
815: links => "Link colors",
816: font => "Font color",
817: pgbg => "Page",
818: mainbg => "Main panel",
819: sidebg => "Side panel",
820: link => "Link",
821: alink => "Active link",
822: vlink => "Visited link",
823: );
824: return %choices;
825: }
826:
827: sub print_rolecolors {
828: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
829: my %choices = &color_font_choices();
830: my @bgs = ('pgbg','tabbg','sidebg');
831: my @links = ('link','alink','vlink');
832: my @images = ('img');
833: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
834: my %designhash = &Apache::loncommon::get_domainconf($dom);
835: my %defaultdesign = %Apache::loncommon::defaultdesign;
836: my (%is_custom,%designs);
837: my %defaults = (
838: img => $defaultdesign{$role.'.img'},
839: font => $defaultdesign{$role.'.font'},
840: );
841: foreach my $item (@bgs) {
842: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
843: }
844: foreach my $item (@links) {
845: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
846: }
847: if (ref($settings) eq 'HASH') {
848: if (ref($settings->{$role}) eq 'HASH') {
849: if ($settings->{$role}->{'img'} ne '') {
850: $designs{'img'} = $settings->{$role}->{'img'};
851: $is_custom{'img'} = 1;
852: }
853: if ($settings->{$role}->{'font'} ne '') {
854: $designs{'font'} = $settings->{$role}->{'font'};
855: $is_custom{'font'} = 1;
856: }
857: foreach my $item (@bgs) {
858: if ($settings->{$role}->{$item} ne '') {
859: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
860: $is_custom{$item} = 1;
861: }
862: }
863: foreach my $item (@links) {
864: if ($settings->{$role}->{$item} ne '') {
865: $designs{'links'}{$item} = $settings->{$role}->{$item};
866: $is_custom{$item} = 1;
867: }
868: }
869: }
870: } else {
871: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
872: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
873: $is_custom{'img'} = 1;
874: }
875: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
876: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
877: $is_custom{'font'} = 1;
878: }
879: foreach my $item (@bgs) {
880: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
881: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
882: $is_custom{$item} = 1;
883:
884: }
885: }
886: foreach my $item (@links) {
887: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
888: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
889: $is_custom{$item} = 1;
890: }
891: }
892: }
893: my $itemcount = 1;
894: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
895: $datatable .= '</tr></table></td></tr>';
896: return $datatable;
897: }
898:
899: sub display_color_options {
900: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
901: $images,$bgs,$links,$alt_text,$rowtotal,$logintext,$loginheader) = @_;
902: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
903: my $datatable = '<tr'.$css_class.'>'.
904: '<td>'.$choices->{'font'}.'</td>';
905: if (!$is_custom->{'font'}) {
906: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
907: } else {
908: $datatable .= '<td> </td>';
909: }
910: my $fontlink = &color_pick($phase,$role,'font',$choices->{'font'},$designs->{'font'});
911: $datatable .= '<td><span class="LC_nobreak">'.
912: '<input type="text" size="10" name="'.$role.'_font"'.
913: ' value="'.$designs->{'font'}.'" /> '.$fontlink.
914: ' <span id="css_'.$role.'_font" style="background-color: '.
915: $designs->{'font'}.';"> </span>'.
916: '</span></td></tr>';
917: my $switchserver = &check_switchserver($dom,$confname);
918: foreach my $img (@{$images}) {
919: $itemcount ++;
920: $css_class = $itemcount%2?' class="LC_odd_row"':'';
921: $datatable .= '<tr'.$css_class.'>'.
922: '<td>'.$choices->{$img};
923: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
924: if ($role eq 'login') {
925: if ($img eq 'login') {
926: $login_hdr_pick =
927: &login_header_options($img,$role,$defaults,$is_custom,$choices,
928: $loginheader);
929: $logincolors =
930: &login_text_colors($img,$role,$logintext,$phase,$choices,
931: $designs);
932: } elsif ($img ne 'domlogo') {
933: $datatable.= &logo_display_options($img,$defaults,$designs);
934: }
935: }
936: $datatable .= '</td>';
937: if ($designs->{$img} ne '') {
938: $imgfile = $designs->{$img};
939: $img_import = ($imgfile =~ m{^/adm/});
940: } else {
941: $imgfile = $defaults->{$img};
942: }
943: if ($imgfile) {
944: my ($showfile,$fullsize);
945: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
946: my $urldir = $1;
947: my $filename = $2;
948: my @info = &Apache::lonnet::stat_file($designs->{$img});
949: if (@info) {
950: my $thumbfile = 'tn-'.$filename;
951: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
952: if (@thumb) {
953: $showfile = $urldir.'/'.$thumbfile;
954: } else {
955: $showfile = $imgfile;
956: }
957: } else {
958: $showfile = '';
959: }
960: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
961: $showfile = $imgfile;
962: my $imgdir = $1;
963: my $filename = $2;
964: if (-e "/home/httpd/html/$imgdir/tn-".$filename) {
965: $showfile = "/$imgdir/tn-".$filename;
966: } else {
967: my $input = "/home/httpd/html".$imgfile;
968: my $output = '/home/httpd/html/'.$imgdir.'/tn-'.$filename;
969: if (!-e $output) {
970: my ($width,$height) = &thumb_dimensions();
971: my ($fullwidth,$fullheight) = &check_dimensions($input);
972: if ($fullwidth ne '' && $fullheight ne '') {
973: if ($fullwidth > $width && $fullheight > $height) {
974: my $size = $width.'x'.$height;
975: system("convert -sample $size $input $output");
976: $showfile = '/'.$imgdir.'/tn-'.$filename;
977: }
978: }
979: }
980: }
981: }
982: if ($showfile) {
983: if ($showfile =~ m{^/(adm|res)/}) {
984: if ($showfile =~ m{^/res/}) {
985: my $local_showfile =
986: &Apache::lonnet::filelocation('',$showfile);
987: &Apache::lonnet::repcopy($local_showfile);
988: }
989: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
990: }
991: if ($imgfile) {
992: if ($imgfile =~ m{^/(adm|res)/}) {
993: if ($imgfile =~ m{^/res/}) {
994: my $local_imgfile =
995: &Apache::lonnet::filelocation('',$imgfile);
996: &Apache::lonnet::repcopy($local_imgfile);
997: }
998: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
999: } else {
1000: $fullsize = $imgfile;
1001: }
1002: }
1003: $datatable .= '<td>';
1004: if ($img eq 'login') {
1005: $datatable .= $login_hdr_pick;
1006: }
1007: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1008: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1009: } else {
1010: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
1011: &mt('Upload:');
1012: }
1013: } else {
1014: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
1015: &mt('Upload:');
1016: }
1017: if ($switchserver) {
1018: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1019: } else {
1020: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1021: }
1022: $datatable .= '</td></tr>';
1023: }
1024: $itemcount ++;
1025: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1026: $datatable .= '<tr'.$css_class.'>'.
1027: '<td>'.$choices->{'bgs'}.'</td>';
1028: my $bgs_def;
1029: foreach my $item (@{$bgs}) {
1030: if (!$is_custom->{$item}) {
1031: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1032: }
1033: }
1034: if ($bgs_def) {
1035: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1036: } else {
1037: $datatable .= '<td> </td>';
1038: }
1039: $datatable .= '<td class="LC_right_item">'.
1040: '<table border="0"><tr>';
1041: foreach my $item (@{$bgs}) {
1042: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'bgs'}{$item});
1043: $datatable .= '<td align="center">'.$link;
1044: if ($designs->{'bgs'}{$item}) {
1045: $datatable .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'bgs'}{$item}.';"> </span>';
1046: }
1047: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'bgs'}{$item}.
1048: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1049: }
1050: $datatable .= '</tr></table></td></tr>';
1051: $itemcount ++;
1052: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1053: $datatable .= '<tr'.$css_class.'>'.
1054: '<td>'.$choices->{'links'}.'</td>';
1055: my $links_def;
1056: foreach my $item (@{$links}) {
1057: if (!$is_custom->{$item}) {
1058: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1059: }
1060: }
1061: if ($links_def) {
1062: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1063: } else {
1064: $datatable .= '<td> </td>';
1065: }
1066: $datatable .= '<td class="LC_right_item">'.
1067: '<table border="0"><tr>';
1068: foreach my $item (@{$links}) {
1069: $datatable .= '<td align="center">'."\n".
1070: &color_pick($phase,$role,$item,$choices->{$item},
1071: $designs->{'links'}{$item});
1072: if ($designs->{'links'}{$item}) {
1073: $datatable.=' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'links'}{$item}.';"> </span>';
1074: }
1075: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'links'}{$item}.
1076: '" /></td>';
1077: }
1078: $$rowtotal += $itemcount;
1079: return $datatable;
1080: }
1081:
1082: sub logo_display_options {
1083: my ($img,$defaults,$designs) = @_;
1084: my $checkedon;
1085: if (ref($defaults) eq 'HASH') {
1086: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1087: if ($defaults->{'showlogo'}{$img}) {
1088: $checkedon = 'checked="checked" ';
1089: }
1090: }
1091: }
1092: if (ref($designs) eq 'HASH') {
1093: if (ref($designs->{'showlogo'}) eq 'HASH') {
1094: if (defined($designs->{'showlogo'}{$img})) {
1095: if ($designs->{'showlogo'}{$img} == 0) {
1096: $checkedon = '';
1097: } elsif ($designs->{'showlogo'}{$img} == 1) {
1098: $checkedon = 'checked="checked" ';
1099: }
1100: }
1101: }
1102: }
1103: return '<br /><label> <input type="checkbox" name="'.
1104: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1105: &mt('show').'</label>'."\n";
1106: }
1107:
1108: sub login_header_options {
1109: my ($img,$role,$defaults,$is_custom,$choices,$loginheader) = @_;
1110: my $image_checked = ' checked="checked" ';
1111: my $text_checked = ' ';
1112: if ($loginheader eq 'text') {
1113: $image_checked = ' ';
1114: $text_checked = ' checked="checked" ';
1115: }
1116: my $output = '<span class="LC_nobreak"><label><input type="radio" name="'.
1117: 'loginheader" value="image" '.$image_checked.'/>'.
1118: &mt('use image').'</label> '.
1119: '<label><input type="radio" name="loginheader" value="text"'.
1120: $text_checked.'/>'.&mt('use text').'</label><br />'."\n";
1121: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1122: $output .= &mt('Text default(s)').':<br />';
1123: if (!$is_custom->{'textcol'}) {
1124: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1125: ' ';
1126: }
1127: if (!$is_custom->{'bgcol'}) {
1128: $output .= $choices->{'bgcol'}.': '.
1129: '<span id="css_'.$role.'_font" style="background-color: '.
1130: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1131: }
1132: $output .= '<br />';
1133: }
1134: $output .='<br />';
1135: return $output;
1136: }
1137:
1138: sub login_text_colors {
1139: my ($img,$role,$logintext,$phase,$choices,$designs) = @_;
1140: my $color_menu = '<table border="0"><tr>';
1141: foreach my $item (@{$logintext}) {
1142: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'logintext'}{$item});
1143: $color_menu .= '<td align="center">'.$link;
1144: if ($designs->{'logintext'}{$item}) {
1145: $color_menu .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'logintext'}{$item}.';"> </span>';
1146: }
1147: $color_menu .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.
1148: $designs->{'logintext'}{$item}.'" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>'.
1149: '<td> </td>';
1150: }
1151: $color_menu .= '</tr></table><br />';
1152: return $color_menu;
1153: }
1154:
1155: sub image_changes {
1156: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1157: my $output;
1158: if (!$is_custom) {
1159: if ($img ne 'domlogo') {
1160: $output .= &mt('Default image:').'<br />';
1161: } else {
1162: $output .= &mt('Default in use:').'<br />';
1163: }
1164: }
1165: if ($img_import) {
1166: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1167: }
1168: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1169: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1170: if ($is_custom) {
1171: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1172: '<input type="checkbox" name="'.
1173: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1174: '</label> '.&mt('Replace:').'</span><br />';
1175: } else {
1176: $output .= '<td valign="bottom">'.$logincolors.&mt('Upload:').'<br />';
1177: }
1178: return $output;
1179: }
1180:
1181: sub color_pick {
1182: my ($phase,$role,$item,$desc,$curcol) = @_;
1183: my $link = '<a href="javascript:pjump('."'color_custom','".$desc.
1184: "','".$curcol."','".$role.'_'.$item."','parmform.pres','psub'".
1185: ');">'.$desc.'</a>';
1186: return $link;
1187: }
1188:
1189: sub color_pick_js {
1190: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
1191: my $output = <<"ENDCOL";
1192: function pclose() {
1193: parmwin=window.open("/adm/rat/empty.html","LONCAPAparms","height=350,width=350,scrollbars=no,menubar=no");
1194: parmwin.close();
1195: }
1196:
1197: $pjump_def
1198:
1199: function psub() {
1200: pclose();
1201: if (document.parmform.pres_marker.value!='') {
1202: if (document.parmform.pres_type.value!='') {
1203: eval('document.display.'+
1204: document.parmform.pres_marker.value+
1205: '.value=document.parmform.pres_value.value;');
1206: }
1207: } else {
1208: document.parmform.pres_value.value='';
1209: document.parmform.pres_marker.value='';
1210: }
1211: }
1212:
1213: function get_id (span_id) {
1214: if (document.getElementById) {
1215: return document.getElementById(span_id);
1216: }
1217: if (document.all) {
1218: return document.all[span_id];
1219: }
1220: return false;
1221: }
1222:
1223: function colchg_span (span_id_str,new_color_item) {
1224: var span_ref = get_id(span_id_str);
1225: if (span_ref.style) { span_ref = span_ref.style; }
1226: span_ref.background = new_color_item.value;
1227: span_ref.backgroundColor = new_color_item.value;
1228: span_ref.bgColor = new_color_item.value;
1229: }
1230:
1231: ENDCOL
1232: return $output;
1233: }
1234:
1235: sub print_quotas {
1236: my ($dom,$settings,$rowtotal) = @_;
1237: my $datatable;
1238: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1239: my $typecount = 0;
1240: my $css_class;
1241: if (ref($types) eq 'ARRAY') {
1242: foreach my $type (@{$types}) {
1243: if (defined($usertypes->{$type})) {
1244: $typecount ++;
1245: $css_class = $typecount%2?' class="LC_odd_row"':'';
1246: $datatable .= '<tr'.$css_class.'>'.
1247: '<td>'.$usertypes->{$type}.'</td>'.
1248: '<td class="LC_right_item"><span class="LC_nobreak">'.
1249: '<input type="text" name="quota_'.$type.
1250: '" value="'.$settings->{$type}.
1251: '" size="5" /> Mb</span></td></tr>';
1252: }
1253: }
1254: }
1255: my $defaultquota = '20';
1256: if (ref($settings) eq 'HASH') {
1257: if (defined($settings->{'default'})) {
1258: $defaultquota = $settings->{'default'};
1259: }
1260: }
1261: $typecount ++;
1262: $css_class = $typecount%2?' class="LC_odd_row"':'';
1263: $datatable .= '<tr'.$css_class.'>'.
1264: '<td>'.$othertitle.'</td>'.
1265: '<td class="LC_right_item"><span class="LC_nobreak">'.
1266: '<input type="text" name="defaultquota" value="'.
1267: $defaultquota.'" size="5" /> Mb</span></td></tr>';
1268: $$rowtotal += $typecount;
1269: return $datatable;
1270: }
1271:
1272: sub print_autoenroll {
1273: my ($dom,$settings,$rowtotal) = @_;
1274: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
1275: my ($defdom,$runon,$runoff);
1276: if (ref($settings) eq 'HASH') {
1277: if (exists($settings->{'run'})) {
1278: if ($settings->{'run'} eq '0') {
1279: $runoff = ' checked="checked" ';
1280: $runon = ' ';
1281: } else {
1282: $runon = ' checked="checked" ';
1283: $runoff = ' ';
1284: }
1285: } else {
1286: if ($autorun) {
1287: $runon = ' checked="checked" ';
1288: $runoff = ' ';
1289: } else {
1290: $runoff = ' checked="checked" ';
1291: $runon = ' ';
1292: }
1293: }
1294: if (exists($settings->{'sender_domain'})) {
1295: $defdom = $settings->{'sender_domain'};
1296: }
1297: } else {
1298: if ($autorun) {
1299: $runon = ' checked="checked" ';
1300: $runoff = ' ';
1301: } else {
1302: $runoff = ' checked="checked" ';
1303: $runon = ' ';
1304: }
1305: }
1306: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
1307: my $notif_sender;
1308: if (ref($settings) eq 'HASH') {
1309: $notif_sender = $settings->{'sender_uname'};
1310: }
1311: my $datatable='<tr class="LC_odd_row">'.
1312: '<td>'.&mt('Auto-enrollment active?').'</td>'.
1313: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1314: '<input type="radio" name="autoenroll_run"'.
1315: $runon.' value="1" />'.&mt('Yes').'</label> '.
1316: '<label><input type="radio" name="autoenroll_run"'.
1317: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
1318: '</tr><tr>'.
1319: '<td>'.&mt('Notification messages - sender').
1320: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
1321: &mt('username').': '.
1322: '<input type="text" name="sender_uname" value="'.
1323: $notif_sender.'" size="10" /> '.&mt('domain').
1324: ': '.$domform.'</span></td></tr>';
1325: $$rowtotal += 2;
1326: return $datatable;
1327: }
1328:
1329: sub print_autoupdate {
1330: my ($position,$dom,$settings,$rowtotal) = @_;
1331: my $datatable;
1332: if ($position eq 'top') {
1333: my $updateon = ' ';
1334: my $updateoff = ' checked="checked" ';
1335: my $classlistson = ' ';
1336: my $classlistsoff = ' checked="checked" ';
1337: if (ref($settings) eq 'HASH') {
1338: if ($settings->{'run'} eq '1') {
1339: $updateon = $updateoff;
1340: $updateoff = ' ';
1341: }
1342: if ($settings->{'classlists'} eq '1') {
1343: $classlistson = $classlistsoff;
1344: $classlistsoff = ' ';
1345: }
1346: }
1347: my %title = (
1348: run => 'Auto-update active?',
1349: classlists => 'Update information in classlists?',
1350: );
1351: $datatable = '<tr class="LC_odd_row">'.
1352: '<td>'.&mt($title{'run'}).'</td>'.
1353: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1354: '<input type="radio" name="autoupdate_run"'.
1355: $updateon.' value="1" />'.&mt('Yes').'</label> '.
1356: '<label><input type="radio" name="autoupdate_run"'.
1357: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
1358: '</tr><tr>'.
1359: '<td>'.&mt($title{'classlists'}).'</td>'.
1360: '<td class="LC_right_item"><span class="LC_nobreak">'.
1361: '<label><input type="radio" name="classlists"'.
1362: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
1363: '<label><input type="radio" name="classlists"'.
1364: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
1365: '</tr>';
1366: $$rowtotal += 2;
1367: } else {
1368: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1369: my @fields = ('lastname','firstname','middlename','gen',
1370: 'permanentemail','id');
1371: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
1372: my $numrows = 0;
1373: if (ref($types) eq 'ARRAY') {
1374: if (@{$types} > 0) {
1375: $datatable =
1376: &usertype_update_row($settings,$usertypes,\%fieldtitles,
1377: \@fields,$types,\$numrows);
1378: $$rowtotal += @{$types};
1379: }
1380: }
1381: $datatable .=
1382: &usertype_update_row($settings,{'default' => $othertitle},
1383: \%fieldtitles,\@fields,['default'],
1384: \$numrows);
1385: $$rowtotal ++;
1386: }
1387: return $datatable;
1388: }
1389:
1390: sub print_directorysrch {
1391: my ($dom,$settings,$rowtotal) = @_;
1392: my $srchon = ' ';
1393: my $srchoff = ' checked="checked" ';
1394: my ($exacton,$containson,$beginson);
1395: my $localon = ' ';
1396: my $localoff = ' checked="checked" ';
1397: if (ref($settings) eq 'HASH') {
1398: if ($settings->{'available'} eq '1') {
1399: $srchon = $srchoff;
1400: $srchoff = ' ';
1401: }
1402: if ($settings->{'localonly'} eq '1') {
1403: $localon = $localoff;
1404: $localoff = ' ';
1405: }
1406: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
1407: foreach my $type (@{$settings->{'searchtypes'}}) {
1408: if ($type eq 'exact') {
1409: $exacton = ' checked="checked" ';
1410: } elsif ($type eq 'contains') {
1411: $containson = ' checked="checked" ';
1412: } elsif ($type eq 'begins') {
1413: $beginson = ' checked="checked" ';
1414: }
1415: }
1416: } else {
1417: if ($settings->{'searchtypes'} eq 'exact') {
1418: $exacton = ' checked="checked" ';
1419: } elsif ($settings->{'searchtypes'} eq 'contains') {
1420: $containson = ' checked="checked" ';
1421: } elsif ($settings->{'searchtypes'} eq 'specify') {
1422: $exacton = ' checked="checked" ';
1423: $containson = ' checked="checked" ';
1424: }
1425: }
1426: }
1427: my ($searchtitles,$titleorder) = &sorted_searchtitles();
1428: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1429:
1430: my $numinrow = 4;
1431: my $cansrchrow = 0;
1432: my $datatable='<tr class="LC_odd_row">'.
1433: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
1434: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1435: '<input type="radio" name="dirsrch_available"'.
1436: $srchon.' value="1" />'.&mt('Yes').'</label> '.
1437: '<label><input type="radio" name="dirsrch_available"'.
1438: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
1439: '</tr><tr>'.
1440: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
1441: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1442: '<input type="radio" name="dirsrch_localonly"'.
1443: $localoff.' value="0" />'.&mt('Yes').'</label> '.
1444: '<label><input type="radio" name="dirsrch_localonly"'.
1445: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
1446: '</tr>';
1447: $$rowtotal += 2;
1448: if (ref($usertypes) eq 'HASH') {
1449: if (keys(%{$usertypes}) > 0) {
1450: $datatable .= &users_cansearch_row($settings,$types,$usertypes,$dom,
1451: $numinrow,$othertitle);
1452: $cansrchrow = 1;
1453: }
1454: }
1455: if ($cansrchrow) {
1456: $$rowtotal ++;
1457: $datatable .= '<tr>';
1458: } else {
1459: $datatable .= '<tr class="LC_odd_row">';
1460: }
1461: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
1462: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
1463: foreach my $title (@{$titleorder}) {
1464: if (defined($searchtitles->{$title})) {
1465: my $check = ' ';
1466: if (ref($settings) eq 'HASH') {
1467: if (ref($settings->{'searchby'}) eq 'ARRAY') {
1468: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
1469: $check = ' checked="checked" ';
1470: }
1471: }
1472: }
1473: $datatable .= '<td class="LC_left_item">'.
1474: '<span class="LC_nobreak"><label>'.
1475: '<input type="checkbox" name="searchby" '.
1476: 'value="'.$title.'"'.$check.'/>'.
1477: $searchtitles->{$title}.'</label></span></td>';
1478: }
1479: }
1480: $datatable .= '</tr></table></td></tr>';
1481: $$rowtotal ++;
1482: if ($cansrchrow) {
1483: $datatable .= '<tr class="LC_odd_row">';
1484: } else {
1485: $datatable .= '<tr>';
1486: }
1487: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
1488: '<td class="LC_left_item" colspan="2">'.
1489: '<span class="LC_nobreak"><label>'.
1490: '<input type="checkbox" name="searchtypes" '.
1491: $exacton.' value="exact" />'.&mt('Exact match').
1492: '</label> '.
1493: '<label><input type="checkbox" name="searchtypes" '.
1494: $beginson.' value="begins" />'.&mt('Begins with').
1495: '</label> '.
1496: '<label><input type="checkbox" name="searchtypes" '.
1497: $containson.' value="contains" />'.&mt('Contains').
1498: '</label></span></td></tr>';
1499: $$rowtotal ++;
1500: return $datatable;
1501: }
1502:
1503: sub print_contacts {
1504: my ($dom,$settings,$rowtotal) = @_;
1505: my $datatable;
1506: my @contacts = ('adminemail','supportemail');
1507: my (%checked,%to,%otheremails);
1508: my @mailings = ('errormail','packagesmail','helpdeskmail');
1509: foreach my $type (@mailings) {
1510: $otheremails{$type} = '';
1511: }
1512: if (ref($settings) eq 'HASH') {
1513: foreach my $item (@contacts) {
1514: if (exists($settings->{$item})) {
1515: $to{$item} = $settings->{$item};
1516: }
1517: }
1518: foreach my $type (@mailings) {
1519: if (exists($settings->{$type})) {
1520: if (ref($settings->{$type}) eq 'HASH') {
1521: foreach my $item (@contacts) {
1522: if ($settings->{$type}{$item}) {
1523: $checked{$type}{$item} = ' checked="checked" ';
1524: }
1525: }
1526: $otheremails{$type} = $settings->{$type}{'others'};
1527: }
1528: }
1529: }
1530: } else {
1531: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
1532: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
1533: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
1534: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
1535: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
1536: }
1537: my ($titles,$short_titles) = &contact_titles();
1538: my $rownum = 0;
1539: my $css_class;
1540: foreach my $item (@contacts) {
1541: $rownum ++;
1542: $css_class = $rownum%2?' class="LC_odd_row"':'';
1543: $datatable .= '<tr'.$css_class.'>'.
1544: '<td><span class="LC_nobreak">'.$titles->{$item}.
1545: '</span></td><td class="LC_right_item">'.
1546: '<input type="text" name="'.$item.'" value="'.
1547: $to{$item}.'" /></td></tr>';
1548: }
1549: foreach my $type (@mailings) {
1550: $rownum ++;
1551: $css_class = $rownum%2?' class="LC_odd_row"':'';
1552: $datatable .= '<tr'.$css_class.'>'.
1553: '<td><span class="LC_nobreak">'.
1554: $titles->{$type}.': </span></td>'.
1555: '<td class="LC_left_item">'.
1556: '<span class="LC_nobreak">';
1557: foreach my $item (@contacts) {
1558: $datatable .= '<label>'.
1559: '<input type="checkbox" name="'.$type.'"'.
1560: $checked{$type}{$item}.
1561: ' value="'.$item.'" />'.$short_titles->{$item}.
1562: '</label> ';
1563: }
1564: $datatable .= '</span><br />'.&mt('Others').': '.
1565: '<input type="text" name="'.$type.'_others" '.
1566: 'value="'.$otheremails{$type}.'" />'.
1567: '</td></tr>'."\n";
1568: }
1569: $$rowtotal += $rownum;
1570: return $datatable;
1571: }
1572:
1573: sub contact_titles {
1574: my %titles = &Apache::lonlocal::texthash (
1575: 'supportemail' => 'Support E-mail address',
1576: 'adminemail' => 'Default Server Admin E-mail address',
1577: 'errormail' => 'Error reports to be e-mailed to',
1578: 'packagesmail' => 'Package update alerts to be e-mailed to',
1579: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to'
1580: );
1581: my %short_titles = &Apache::lonlocal::texthash (
1582: adminemail => 'Admin E-mail address',
1583: supportemail => 'Support E-mail',
1584: );
1585: return (\%titles,\%short_titles);
1586: }
1587:
1588: sub print_usercreation {
1589: my ($position,$dom,$settings,$rowtotal) = @_;
1590: my $numinrow = 4;
1591: my $datatable;
1592: if ($position eq 'top') {
1593: $$rowtotal ++;
1594: my $rowcount = 0;
1595: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
1596: if (ref($rules) eq 'HASH') {
1597: if (keys(%{$rules}) > 0) {
1598: $datatable .= &user_formats_row('username',$settings,$rules,
1599: $ruleorder,$numinrow,$rowcount);
1600: $$rowtotal ++;
1601: $rowcount ++;
1602: }
1603: }
1604: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
1605: if (ref($idrules) eq 'HASH') {
1606: if (keys(%{$idrules}) > 0) {
1607: $datatable .= &user_formats_row('id',$settings,$idrules,
1608: $idruleorder,$numinrow,$rowcount);
1609: $$rowtotal ++;
1610: $rowcount ++;
1611: }
1612: }
1613: my ($emailrules,$emailruleorder) =
1614: &Apache::lonnet::inst_userrules($dom,'email');
1615: if (ref($emailrules) eq 'HASH') {
1616: if (keys(%{$emailrules}) > 0) {
1617: $datatable .= &user_formats_row('email',$settings,$emailrules,
1618: $emailruleorder,$numinrow,$rowcount);
1619: $$rowtotal ++;
1620: $rowcount ++;
1621: }
1622: }
1623: if ($rowcount == 0) {
1624: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
1625: $$rowtotal ++;
1626: $rowcount ++;
1627: }
1628: } elsif ($position eq 'middle') {
1629: my @creators = ('author','course','selfcreate');
1630: my ($rules,$ruleorder) =
1631: &Apache::lonnet::inst_userrules($dom,'username');
1632: my %lt = &usercreation_types();
1633: my %checked;
1634: my @selfcreate;
1635: if (ref($settings) eq 'HASH') {
1636: if (ref($settings->{'cancreate'}) eq 'HASH') {
1637: foreach my $item (@creators) {
1638: $checked{$item} = $settings->{'cancreate'}{$item};
1639: }
1640: if (ref($settings->{'cancreate'}{'selfcreate'}) eq 'ARRAY') {
1641: @selfcreate = @{$settings->{'cancreate'}{'selfcreate'}};
1642: } elsif ($settings->{'cancreate'}{'selfcreate'} ne '') {
1643: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
1644: @selfcreate = ('email','login','sso');
1645: } elsif ($settings->{'cancreate'}{'selfcreate'} ne 'none') {
1646: @selfcreate = ($settings->{'cancreate'}{'selfcreate'});
1647: }
1648: }
1649: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
1650: foreach my $item (@creators) {
1651: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
1652: $checked{$item} = 'none';
1653: }
1654: }
1655: }
1656: }
1657: my $rownum = 0;
1658: foreach my $item (@creators) {
1659: $rownum ++;
1660: if ($item ne 'selfcreate') {
1661: if ($checked{$item} eq '') {
1662: $checked{$item} = 'any';
1663: }
1664: }
1665: my $css_class;
1666: if ($rownum%2) {
1667: $css_class = '';
1668: } else {
1669: $css_class = ' class="LC_odd_row" ';
1670: }
1671: $datatable .= '<tr'.$css_class.'>'.
1672: '<td><span class="LC_nobreak">'.$lt{$item}.
1673: '</span></td><td align="right">';
1674: my @options;
1675: if ($item eq 'selfcreate') {
1676: push(@options,('email','login','sso'));
1677: } else {
1678: @options = ('any');
1679: if (ref($rules) eq 'HASH') {
1680: if (keys(%{$rules}) > 0) {
1681: push(@options,('official','unofficial'));
1682: }
1683: }
1684: push(@options,'none');
1685: }
1686: foreach my $option (@options) {
1687: my $type = 'radio';
1688: my $check = ' ';
1689: if ($item eq 'selfcreate') {
1690: $type = 'checkbox';
1691: if (grep(/^\Q$option\E$/,@selfcreate)) {
1692: $check = ' checked="checked" ';
1693: }
1694: } else {
1695: if ($checked{$item} eq $option) {
1696: $check = ' checked="checked" ';
1697: }
1698: }
1699: $datatable .= '<span class="LC_nobreak"><label>'.
1700: '<input type="'.$type.'" name="can_createuser_'.
1701: $item.'" value="'.$option.'"'.$check.'/> '.
1702: $lt{$option}.'</label> </span>';
1703: }
1704: $datatable .= '</td></tr>';
1705: }
1706: } else {
1707: my @contexts = ('author','course','domain');
1708: my @authtypes = ('int','krb4','krb5','loc');
1709: my %checked;
1710: if (ref($settings) eq 'HASH') {
1711: if (ref($settings->{'authtypes'}) eq 'HASH') {
1712: foreach my $item (@contexts) {
1713: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
1714: foreach my $auth (@authtypes) {
1715: if ($settings->{'authtypes'}{$item}{$auth}) {
1716: $checked{$item}{$auth} = ' checked="checked" ';
1717: }
1718: }
1719: }
1720: }
1721: }
1722: } else {
1723: foreach my $item (@contexts) {
1724: foreach my $auth (@authtypes) {
1725: $checked{$item}{$auth} = ' checked="checked" ';
1726: }
1727: }
1728: }
1729: my %title = &context_names();
1730: my %authname = &authtype_names();
1731: my $rownum = 0;
1732: my $css_class;
1733: foreach my $item (@contexts) {
1734: if ($rownum%2) {
1735: $css_class = '';
1736: } else {
1737: $css_class = ' class="LC_odd_row" ';
1738: }
1739: $datatable .= '<tr'.$css_class.'>'.
1740: '<td>'.$title{$item}.
1741: '</td><td class="LC_left_item">'.
1742: '<span class="LC_nobreak">';
1743: foreach my $auth (@authtypes) {
1744: $datatable .= '<label>'.
1745: '<input type="checkbox" name="'.$item.'_auth" '.
1746: $checked{$item}{$auth}.' value="'.$auth.'" />'.
1747: $authname{$auth}.'</label> ';
1748: }
1749: $datatable .= '</span></td></tr>';
1750: $rownum ++;
1751: }
1752: $$rowtotal += $rownum;
1753: }
1754: return $datatable;
1755: }
1756:
1757: sub user_formats_row {
1758: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
1759: my $output;
1760: my %text = (
1761: 'username' => 'new usernames',
1762: 'id' => 'IDs',
1763: 'email' => 'self-created accounts (e-mail)',
1764: );
1765: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
1766: $output = '<tr '.$css_class.'>'.
1767: '<td><span class="LC_nobreak">';
1768: if ($type eq 'email') {
1769: $output .= &mt("Formats disallowed for $text{$type}: ");
1770: } else {
1771: $output .= &mt("Format rules to check for $text{$type}: ");
1772: }
1773: $output .= '</span></td>'.
1774: '<td class="LC_left_item" colspan="2"><table>';
1775: my $rem;
1776: if (ref($ruleorder) eq 'ARRAY') {
1777: for (my $i=0; $i<@{$ruleorder}; $i++) {
1778: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
1779: my $rem = $i%($numinrow);
1780: if ($rem == 0) {
1781: if ($i > 0) {
1782: $output .= '</tr>';
1783: }
1784: $output .= '<tr>';
1785: }
1786: my $check = ' ';
1787: if (ref($settings) eq 'HASH') {
1788: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
1789: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
1790: $check = ' checked="checked" ';
1791: }
1792: }
1793: }
1794: $output .= '<td class="LC_left_item">'.
1795: '<span class="LC_nobreak"><label>'.
1796: '<input type="checkbox" name="'.$type.'_rule" '.
1797: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
1798: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
1799: }
1800: }
1801: $rem = @{$ruleorder}%($numinrow);
1802: }
1803: my $colsleft = $numinrow - $rem;
1804: if ($colsleft > 1 ) {
1805: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
1806: ' </td>';
1807: } elsif ($colsleft == 1) {
1808: $output .= '<td class="LC_left_item"> </td>';
1809: }
1810: $output .= '</tr></table></td></tr>';
1811: return $output;
1812: }
1813:
1814: sub usercreation_types {
1815: my %lt = &Apache::lonlocal::texthash (
1816: author => 'When adding a co-author',
1817: course => 'When adding a user to a course',
1818: selfcreate => 'User creates own account',
1819: any => 'Any',
1820: official => 'Institutional only ',
1821: unofficial => 'Non-institutional only',
1822: email => 'Email address',
1823: login => 'Institutional Login',
1824: sso => 'SSO',
1825: none => 'None',
1826: );
1827: return %lt;
1828: }
1829:
1830: sub authtype_names {
1831: my %lt = &Apache::lonlocal::texthash(
1832: int => 'Internal',
1833: krb4 => 'Kerberos 4',
1834: krb5 => 'Kerberos 5',
1835: loc => 'Local',
1836: );
1837: return %lt;
1838: }
1839:
1840: sub context_names {
1841: my %context_title = &Apache::lonlocal::texthash(
1842: author => 'Creating users when an Author',
1843: course => 'Creating users when in a course',
1844: domain => 'Creating users when a Domain Coordinator',
1845: );
1846: return %context_title;
1847: }
1848:
1849: sub print_usermodification {
1850: my ($position,$dom,$settings,$rowtotal) = @_;
1851: my $numinrow = 4;
1852: my ($context,$datatable,$rowcount);
1853: if ($position eq 'top') {
1854: $rowcount = 0;
1855: $context = 'author';
1856: foreach my $role ('ca','aa') {
1857: $datatable .= &modifiable_userdata_row($context,$role,$settings,
1858: $numinrow,$rowcount);
1859: $$rowtotal ++;
1860: $rowcount ++;
1861: }
1862: } elsif ($position eq 'middle') {
1863: $context = 'course';
1864: $rowcount = 0;
1865: foreach my $role ('st','ep','ta','in','cr') {
1866: $datatable .= &modifiable_userdata_row($context,$role,$settings,
1867: $numinrow,$rowcount);
1868: $$rowtotal ++;
1869: $rowcount ++;
1870: }
1871: } elsif ($position eq 'bottom') {
1872: $context = 'selfcreate';
1873: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1874: $usertypes->{'default'} = $othertitle;
1875: if (ref($types) eq 'ARRAY') {
1876: push(@{$types},'default');
1877: $usertypes->{'default'} = $othertitle;
1878: foreach my $status (@{$types}) {
1879: $datatable .= &modifiable_userdata_row($context,$status,$settings,
1880: $numinrow,$rowcount,$usertypes);
1881: $$rowtotal ++;
1882: $rowcount ++;
1883: }
1884: }
1885: }
1886: return $datatable;
1887: }
1888:
1889: sub print_defaults {
1890: my ($dom,$rowtotal) = @_;
1891: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
1892: 'datelocale_def');
1893: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
1894: my $titles = &defaults_titles();
1895: my $rownum = 0;
1896: my ($datatable,$css_class);
1897: foreach my $item (@items) {
1898: if ($rownum%2) {
1899: $css_class = '';
1900: } else {
1901: $css_class = ' class="LC_odd_row" ';
1902: }
1903: $datatable .= '<tr'.$css_class.'>'.
1904: '<td><span class="LC_nobreak">'.$titles->{$item}.
1905: '</span></td><td class="LC_right_item">';
1906: if ($item eq 'auth_def') {
1907: my @authtypes = ('internal','krb4','krb5','localauth');
1908: my %shortauth = (
1909: internal => 'int',
1910: krb4 => 'krb4',
1911: krb5 => 'krb5',
1912: localauth => 'loc'
1913: );
1914: my %authnames = &authtype_names();
1915: foreach my $auth (@authtypes) {
1916: my $checked = ' ';
1917: if ($domdefaults{$item} eq $auth) {
1918: $checked = ' checked="checked" ';
1919: }
1920: $datatable .= '<label><input type="radio" name="'.$item.
1921: '" value="'.$auth.'"'.$checked.'/>'.
1922: $authnames{$shortauth{$auth}}.'</label> ';
1923: }
1924: } elsif ($item eq 'timezone_def') {
1925: my $includeempty = 1;
1926: $datatable .= &Apache::loncommon::select_timezone($item,$domdefaults{$item},undef,$includeempty);
1927: } elsif ($item eq 'datelocale_def') {
1928: my $includeempty = 1;
1929: $datatable .= &Apache::loncommon::select_datelocale($item,$domdefaults{$item},undef,$includeempty);
1930: } else {
1931: $datatable .= '<input type="text" name="'.$item.'" value="'.
1932: $domdefaults{$item}.'" />';
1933: }
1934: $datatable .= '</td></tr>';
1935: $rownum ++;
1936: }
1937: $$rowtotal += $rownum;
1938: return $datatable;
1939: }
1940:
1941: sub defaults_titles {
1942: my %titles = &Apache::lonlocal::texthash (
1943: 'auth_def' => 'Default authentication type',
1944: 'auth_arg_def' => 'Default authentication argument',
1945: 'lang_def' => 'Default language',
1946: 'timezone_def' => 'Default timezone',
1947: 'datelocale_def' => 'Default locale for dates',
1948: );
1949: return (\%titles);
1950: }
1951:
1952: sub print_scantronformat {
1953: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
1954: my $itemcount = 1;
1955: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
1956: %confhash);
1957: my $switchserver = &check_switchserver($dom,$confname);
1958: my %lt = &Apache::lonlocal::texthash (
1959: default => 'Default scantron format file error',
1960: custom => 'Custom scantron format file error',
1961: );
1962: my %scantronfiles = (
1963: default => 'default.tab',
1964: custom => 'custom.tab',
1965: );
1966: foreach my $key (keys(%scantronfiles)) {
1967: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
1968: .$scantronfiles{$key};
1969: }
1970: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
1971: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
1972: if (!$switchserver) {
1973: my $servadm = $r->dir_config('lonAdmEMail');
1974: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
1975: if ($configuserok eq 'ok') {
1976: if ($author_ok eq 'ok') {
1977: my %legacyfile = (
1978: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
1979: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
1980: );
1981: my %md5chk;
1982: foreach my $type (keys(%legacyfile)) {
1983: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
1984: chomp($md5chk{$type});
1985: }
1986: if ($md5chk{'default'} ne $md5chk{'custom'}) {
1987: foreach my $type (keys(%legacyfile)) {
1988: ($scantronurls{$type},my $error) =
1989: &legacy_scantronformat($r,$dom,$confname,
1990: $type,$legacyfile{$type},
1991: $scantronurls{$type},
1992: $scantronfiles{$type});
1993: if ($error ne '') {
1994: $error{$type} = $error;
1995: }
1996: }
1997: if (keys(%error) == 0) {
1998: $is_custom = 1;
1999: $confhash{'scantron'}{'scantronformat'} =
2000: $scantronurls{'custom'};
2001: my $putresult =
2002: &Apache::lonnet::put_dom('configuration',
2003: \%confhash,$dom);
2004: if ($putresult ne 'ok') {
2005: $error{'custom'} =
2006: '<span class="LC_error">'.
2007: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
2008: }
2009: }
2010: } else {
2011: ($scantronurls{'default'},my $error) =
2012: &legacy_scantronformat($r,$dom,$confname,
2013: 'default',$legacyfile{'default'},
2014: $scantronurls{'default'},
2015: $scantronfiles{'default'});
2016: if ($error eq '') {
2017: $confhash{'scantron'}{'scantronformat'} = '';
2018: my $putresult =
2019: &Apache::lonnet::put_dom('configuration',
2020: \%confhash,$dom);
2021: if ($putresult ne 'ok') {
2022: $error{'default'} =
2023: '<span class="LC_error">'.
2024: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
2025: }
2026: } else {
2027: $error{'default'} = $error;
2028: }
2029: }
2030: }
2031: }
2032: } else {
2033: $error{'default'} = &mt("Unable to copy default scantron formatfile to domain's RES space: [_1]",$switchserver);
2034: }
2035: }
2036: if (ref($settings) eq 'HASH') {
2037: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
2038: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
2039: if ((!@info) || ($info[0] eq 'no_such_dir')) {
2040: $scantronurl = '';
2041: } else {
2042: $scantronurl = $settings->{'scantronformat'};
2043: }
2044: $is_custom = 1;
2045: } else {
2046: $scantronurl = $scantronurls{'default'};
2047: }
2048: } else {
2049: if ($is_custom) {
2050: $scantronurl = $scantronurls{'custom'};
2051: } else {
2052: $scantronurl = $scantronurls{'default'};
2053: }
2054: }
2055: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2056: $datatable .= '<tr'.$css_class.'>';
2057: if (!$is_custom) {
2058: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
2059: '<span class="LC_nobreak">';
2060: if ($scantronurl) {
2061: $datatable .= '<a href="'.$scantronurl.'" target="_blank">'.
2062: &mt('Default scantron format file').'</a>';
2063: } else {
2064: $datatable = &mt('File unavailable for display');
2065: }
2066: $datatable .= '</span></td>';
2067: if (keys(%error) == 0) {
2068: $datatable .= '<td valign="bottom">';
2069: if (!$switchserver) {
2070: $datatable .= &mt('Upload:').'<br />';
2071: }
2072: } else {
2073: my $errorstr;
2074: foreach my $key (sort(keys(%error))) {
2075: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
2076: }
2077: $datatable .= '<td>'.$errorstr;
2078: }
2079: } else {
2080: if (keys(%error) > 0) {
2081: my $errorstr;
2082: foreach my $key (sort(keys(%error))) {
2083: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
2084: }
2085: $datatable .= '<td>'.$errorstr.'</td><td> ';
2086: } elsif ($scantronurl) {
2087: $datatable .= '<td><span class="LC_nobreak">'.
2088: '<a href="'.$scantronurl.'" target="_blank">'.
2089: &mt('Custom scantron format file').'</a><label>'.
2090: '<input type="checkbox" name="scantronformat_del"'.
2091: '" value="1" />'.&mt('Delete?').'</label></span></td>'.
2092: '<td><span class="LC_nobreak"> '.
2093: &mt('Replace:').'</span><br />';
2094: }
2095: }
2096: if (keys(%error) == 0) {
2097: if ($switchserver) {
2098: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2099: } else {
2100: $datatable .='<span class="LC_nobreak"> '.
2101: '<input type="file" name="scantronformat" /></span>';
2102: }
2103: }
2104: $datatable .= '</td></tr>';
2105: $$rowtotal ++;
2106: return $datatable;
2107: }
2108:
2109: sub legacy_scantronformat {
2110: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
2111: my ($url,$error);
2112: my @statinfo = &Apache::lonnet::stat_file($newurl);
2113: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
2114: (my $result,$url) =
2115: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
2116: '','',$newfile);
2117: if ($result ne 'ok') {
2118: $error = &mt("An error occurred publishing the [_1] scantron format file in RES space. Error was: [_2].",$newfile,$result);
2119: }
2120: }
2121: return ($url,$error);
2122: }
2123:
2124: sub print_coursecategories {
2125: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
2126: my $datatable;
2127: if ($position eq 'top') {
2128: my $toggle_cats_crs = ' ';
2129: my $toggle_cats_dom = ' checked="checked" ';
2130: my $can_cat_crs = ' ';
2131: my $can_cat_dom = ' checked="checked" ';
2132: if (ref($settings) eq 'HASH') {
2133: if ($settings->{'togglecats'} eq 'crs') {
2134: $toggle_cats_crs = $toggle_cats_dom;
2135: $toggle_cats_dom = ' ';
2136: }
2137: if ($settings->{'categorize'} eq 'crs') {
2138: $can_cat_crs = $can_cat_dom;
2139: $can_cat_dom = ' ';
2140: }
2141: }
2142: my %title = &Apache::lonlocal::texthash (
2143: togglecats => 'Show/Hide a course in the catalog',
2144: categorize => 'Assign a category to a course',
2145: );
2146: my %level = &Apache::lonlocal::texthash (
2147: dom => 'Set in "Modify Course" (Domain)',
2148: crs => 'Set in "Modify Parameters" (Course)',
2149: );
2150: $datatable = '<tr class="LC_odd_row">'.
2151: '<td>'.$title{'togglecats'}.'</td>'.
2152: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2153: '<input type="radio" name="togglecats"'.
2154: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
2155: '<label><input type="radio" name="togglecats"'.
2156: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
2157: '</tr><tr>'.
2158: '<td>'.$title{'categorize'}.'</td>'.
2159: '<td class="LC_right_item"><span class="LC_nobreak">'.
2160: '<label><input type="radio" name="categorize"'.
2161: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
2162: '<label><input type="radio" name="categorize"'.
2163: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
2164: '</tr>';
2165: $$rowtotal += 2;
2166: } else {
2167: my $css_class;
2168: my $itemcount = 1;
2169: my $cathash;
2170: if (ref($settings) eq 'HASH') {
2171: $cathash = $settings->{'cats'};
2172: }
2173: if (ref($cathash) eq 'HASH') {
2174: my (@cats,@trails,%allitems,%idx,@jsarray);
2175: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
2176: \%allitems,\%idx,\@jsarray);
2177: my $maxdepth = scalar(@cats);
2178: my $colattrib = '';
2179: if ($maxdepth > 2) {
2180: $colattrib = ' colspan="2" ';
2181: }
2182: my @path;
2183: if (@cats > 0) {
2184: if (ref($cats[0]) eq 'ARRAY') {
2185: my $numtop = @{$cats[0]};
2186: my $maxnum = $numtop;
2187: if ((!grep(/^instcode$/,@{$cats[0]})) || ($cathash->{'instcode::0'} eq '')) {
2188: $maxnum ++;
2189: }
2190: my $lastidx;
2191: for (my $i=0; $i<$numtop; $i++) {
2192: my $parent = $cats[0][$i];
2193: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2194: my $item = &escape($parent).'::0';
2195: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
2196: $lastidx = $idx{$item};
2197: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2198: .'<select name="'.$item.'"'.$chgstr.'>';
2199: for (my $k=0; $k<=$maxnum; $k++) {
2200: my $vpos = $k+1;
2201: my $selstr;
2202: if ($k == $i) {
2203: $selstr = ' selected="selected" ';
2204: }
2205: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2206: }
2207: $datatable .= '</select></td><td>';
2208: if ($parent eq 'instcode') {
2209: $datatable .= '<span class="LC_nobreak">'.&mt('Official courses')
2210: .'</span><br /><span class="LC_nobreak">('
2211: .&mt('with institutional codes').')</span></td>'
2212: .'<td'.$colattrib.'><span class="LC_nobreak"><label><input type="radio" name="instcode" value="1" checked="checked" />'
2213: .&mt('Display').'</label> '
2214: .'<label><input type="radio" name="instcode" value="0" />'
2215: .&mt('Do not display').'</label></span></td>';
2216: } else {
2217: $datatable .= $parent
2218: .' <label><input type="checkbox" name="deletecategory" '
2219: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
2220: }
2221: my $depth = 1;
2222: push(@path,$parent);
2223: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
2224: pop(@path);
2225: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
2226: $itemcount ++;
2227: }
2228: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2229: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
2230: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
2231: for (my $k=0; $k<=$maxnum; $k++) {
2232: my $vpos = $k+1;
2233: my $selstr;
2234: if ($k == $numtop) {
2235: $selstr = ' selected="selected" ';
2236: }
2237: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2238: }
2239: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
2240: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
2241: .'</tr>'."\n";
2242: $itemcount ++;
2243: if ((!grep(/^instcode$/,@{$cats[0]})) || ($cathash->{'instcode::0'} eq '')) {
2244: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2245: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','instcode_pos','$lastidx'".');"';
2246: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
2247: '<span class="LC_nobreak"><select name="instcode_pos"'.$chgstr.'>';
2248: for (my $k=0; $k<=$maxnum; $k++) {
2249: my $vpos = $k+1;
2250: my $selstr;
2251: if ($k == $maxnum) {
2252: $selstr = ' selected="selected" ';
2253: }
2254: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2255: }
2256: $datatable .= '</select></span></td><td><span class="LC_nobreak">'
2257: .&mt('Official courses').'</span>'.'<br /><span class="LC_nobreak">('
2258: .&mt('with institutional codes').')</span></td>'
2259: .'<td><span class="LC_nobreak"><label><input type="radio" name="instcode" value="1" />'
2260: .&mt('Display').'</label> '
2261: .'<label><input type="radio" name="instcode" value="0" checked="checked"/>'
2262: .&mt('Do not display').'</label></span></td></tr>';
2263: }
2264: }
2265: } else {
2266: $datatable .= &initialize_categories($itemcount);
2267: }
2268: } else {
2269: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[0]->{'col2'}.'</td>'
2270: .&initialize_categories($itemcount);
2271: }
2272: $$rowtotal += $itemcount;
2273: }
2274: return $datatable;
2275: }
2276:
2277: sub print_serverstatuses {
2278: my ($dom,$settings,$rowtotal) = @_;
2279: my $datatable;
2280: my @pages = &serverstatus_pages();
2281: my (%namedaccess,%machineaccess);
2282: foreach my $type (@pages) {
2283: $namedaccess{$type} = '';
2284: $machineaccess{$type}= '';
2285: }
2286: if (ref($settings) eq 'HASH') {
2287: foreach my $type (@pages) {
2288: if (exists($settings->{$type})) {
2289: if (ref($settings->{$type}) eq 'HASH') {
2290: foreach my $key (keys(%{$settings->{$type}})) {
2291: if ($key eq 'namedusers') {
2292: $namedaccess{$type} = $settings->{$type}->{$key};
2293: } elsif ($key eq 'machines') {
2294: $machineaccess{$type} = $settings->{$type}->{$key};
2295: }
2296: }
2297: }
2298: }
2299: }
2300: }
2301: my $titles= &LONCAPA::loncgi::serverstatus_titles();
2302: my $rownum = 0;
2303: my $css_class;
2304: foreach my $type (@pages) {
2305: $rownum ++;
2306: $css_class = $rownum%2?' class="LC_odd_row"':'';
2307: $datatable .= '<tr'.$css_class.'>'.
2308: '<td><span class="LC_nobreak">'.
2309: $titles->{$type}.'</span></td>'.
2310: '<td class="LC_left_item">'.
2311: '<input type="text" name="'.$type.'_namedusers" '.
2312: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
2313: '<td class="LC_right_item">'.
2314: '<span class="LC_nobreak">'.
2315: '<input type="text" name="'.$type.'_machines" '.
2316: 'value="'.$machineaccess{$type}.'" size="10" />'.
2317: '</td></tr>'."\n";
2318: }
2319: $$rowtotal += $rownum;
2320: return $datatable;
2321: }
2322:
2323: sub serverstatus_pages {
2324: return ('userstatus','lonstatus','loncron','server-status','codeversions',
2325: 'clusterstatus','metadata_keywords','metadata_harvest',
2326: 'takeoffline','takeonline','showenv');
2327: }
2328:
2329: sub coursecategories_javascript {
2330: my ($settings) = @_;
2331: my ($output,$jstext,$cathash);
2332: if (ref($settings) eq 'HASH') {
2333: $cathash = $settings->{'cats'};
2334: }
2335: if (ref($cathash) eq 'HASH') {
2336: my (@cats,@jsarray,%idx);
2337: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
2338: if (@jsarray > 0) {
2339: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
2340: for (my $i=0; $i<@jsarray; $i++) {
2341: if (ref($jsarray[$i]) eq 'ARRAY') {
2342: my $catstr = join('","',@{$jsarray[$i]});
2343: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
2344: }
2345: }
2346: }
2347: } else {
2348: $jstext = ' var categories = Array(1);'."\n".
2349: ' categories[0] = Array("instcode_pos");'."\n";
2350: }
2351: $output = <<"ENDSCRIPT";
2352: <script type="text/javascript">
2353: function reorderCats(form,parent,item,idx) {
2354: var changedVal;
2355: $jstext
2356: var newpos = 'addcategory_pos';
2357: var current = new Array;
2358: if (parent == '') {
2359: var has_instcode = 0;
2360: var maxtop = categories[idx].length;
2361: for (var j=0; j<maxtop; j++) {
2362: if (categories[idx][j] == 'instcode::0') {
2363: has_instcode == 1;
2364: }
2365: }
2366: if (has_instcode == 0) {
2367: categories[idx][maxtop] = 'instcode_pos';
2368: }
2369: } else {
2370: newpos += '_'+parent;
2371: }
2372: var maxh = 1 + categories[idx].length;
2373: var current = new Array;
2374: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2375: if (item == newpos) {
2376: changedVal = newitemVal;
2377: } else {
2378: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2379: current[newitemVal] = newpos;
2380: }
2381: for (var i=0; i<categories[idx].length; i++) {
2382: var elementName = categories[idx][i];
2383: if (elementName != item) {
2384: if (form.elements[elementName]) {
2385: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2386: current[currVal] = elementName;
2387: }
2388: }
2389: }
2390: var oldVal;
2391: for (var j=0; j<maxh; j++) {
2392: if (current[j] == undefined) {
2393: oldVal = j;
2394: }
2395: }
2396: if (oldVal < changedVal) {
2397: for (var k=oldVal+1; k<=changedVal ; k++) {
2398: var elementName = current[k];
2399: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2400: }
2401: } else {
2402: for (var k=changedVal; k<oldVal; k++) {
2403: var elementName = current[k];
2404: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2405: }
2406: }
2407: return;
2408: }
2409: </script>
2410:
2411: ENDSCRIPT
2412: return $output;
2413: }
2414:
2415: sub initialize_categories {
2416: my ($itemcount) = @_;
2417: my $datatable;
2418: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
2419: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','instcode_pos','0'".');"';
2420:
2421: $datatable = '<tr '.$css_class.'><td><span class="LC_nobreak">'
2422: .'<select name="instcode_pos"><option value="0" selected="selected">1</option>'
2423: .'<option value="1">2</option></select> '
2424: .&mt('Official courses (with institutional codes)')
2425: .'</span></td><td><span class="LC_nobreak">'
2426: .'<label><input type="radio" name="instcode" value="1" checked="checked" />'
2427: .&mt('Display').'</label> <label>'
2428: .'<input type="radio" name="instcode" value="0" />'.&mt('Do not display')
2429: .'</label></span></td></tr>';
2430: $itemcount ++;
2431: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2432: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
2433: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2434: .'<select name="addcategory_pos"'.$chgstr.'><option value="0">1</option>'
2435: .'<option value="1" selected="selected">2</option></select> '
2436: .&mt('Add category').'</td><td>'.&mt('Name:')
2437: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
2438: return $datatable;
2439: }
2440:
2441: sub build_category_rows {
2442: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
2443: my ($text,$name,$item,$chgstr);
2444: if (ref($cats) eq 'ARRAY') {
2445: my $maxdepth = scalar(@{$cats});
2446: if (ref($cats->[$depth]) eq 'HASH') {
2447: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
2448: my $numchildren = @{$cats->[$depth]{$parent}};
2449: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
2450: $text .= '<td><table class="LC_datatable">';
2451: my ($idxnum,$parent_name,$parent_item);
2452: my $higher = $depth - 1;
2453: if ($higher == 0) {
2454: $parent_name = &escape($parent).'::'.$higher;
2455: } else {
2456: if (ref($path) eq 'ARRAY') {
2457: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
2458: }
2459: }
2460: $parent_item = 'addcategory_pos_'.$parent_name;
2461: for (my $j=0; $j<=$numchildren; $j++) {
2462: if ($j < $numchildren) {
2463: $name = $cats->[$depth]{$parent}[$j];
2464: $item = &escape($name).':'.&escape($parent).':'.$depth;
2465: $idxnum = $idx->{$item};
2466: } else {
2467: $name = $parent_name;
2468: $item = $parent_item;
2469: }
2470: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
2471: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
2472: for (my $i=0; $i<=$numchildren; $i++) {
2473: my $vpos = $i+1;
2474: my $selstr;
2475: if ($j == $i) {
2476: $selstr = ' selected="selected" ';
2477: }
2478: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
2479: }
2480: $text .= '</select> ';
2481: if ($j < $numchildren) {
2482: my $deeper = $depth+1;
2483: $text .= $name.' '
2484: .'<label><input type="checkbox" name="deletecategory" value="'
2485: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
2486: if(ref($path) eq 'ARRAY') {
2487: push(@{$path},$name);
2488: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
2489: pop(@{$path});
2490: }
2491: } else {
2492: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
2493: if ($j == $numchildren) {
2494: $text .= $name;
2495: } else {
2496: $text .= $item;
2497: }
2498: $text .= '" value="" />';
2499: }
2500: $text .= '</td></tr>';
2501: }
2502: $text .= '</table></td>';
2503: } else {
2504: my $higher = $depth-1;
2505: if ($higher == 0) {
2506: $name = &escape($parent).'::'.$higher;
2507: } else {
2508: if (ref($path) eq 'ARRAY') {
2509: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
2510: }
2511: }
2512: my $colspan;
2513: if ($parent ne 'instcode') {
2514: $colspan = $maxdepth - $depth - 1;
2515: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
2516: }
2517: }
2518: }
2519: }
2520: return $text;
2521: }
2522:
2523: sub modifiable_userdata_row {
2524: my ($context,$role,$settings,$numinrow,$rowcount,$usertypes) = @_;
2525: my $rolename;
2526: if ($context eq 'selfcreate') {
2527: if (ref($usertypes) eq 'HASH') {
2528: $rolename = $usertypes->{$role};
2529: } else {
2530: $rolename = $role;
2531: }
2532: } else {
2533: if ($role eq 'cr') {
2534: $rolename = &mt('Custom role');
2535: } else {
2536: $rolename = &Apache::lonnet::plaintext($role);
2537: }
2538: }
2539: my @fields = ('lastname','firstname','middlename','generation',
2540: 'permanentemail','id');
2541: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2542: my $output;
2543: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
2544: $output = '<tr '.$css_class.'>'.
2545: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
2546: '<td class="LC_left_item" colspan="2"><table>';
2547: my $rem;
2548: my %checks;
2549: if (ref($settings) eq 'HASH') {
2550: if (ref($settings->{$context}) eq 'HASH') {
2551: if (ref($settings->{$context}->{$role}) eq 'HASH') {
2552: foreach my $field (@fields) {
2553: if ($settings->{$context}->{$role}->{$field}) {
2554: $checks{$field} = ' checked="checked" ';
2555: }
2556: }
2557: }
2558: }
2559: }
2560: for (my $i=0; $i<@fields; $i++) {
2561: my $rem = $i%($numinrow);
2562: if ($rem == 0) {
2563: if ($i > 0) {
2564: $output .= '</tr>';
2565: }
2566: $output .= '<tr>';
2567: }
2568: my $check = ' ';
2569: if (exists($checks{$fields[$i]})) {
2570: $check = $checks{$fields[$i]}
2571: } else {
2572: if ($role eq 'st') {
2573: if (ref($settings) ne 'HASH') {
2574: $check = ' checked="checked" ';
2575: }
2576: }
2577: }
2578: $output .= '<td class="LC_left_item">'.
2579: '<span class="LC_nobreak"><label>'.
2580: '<input type="checkbox" name="canmodify_'.$role.'" '.
2581: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
2582: '</label></span></td>';
2583: $rem = @fields%($numinrow);
2584: }
2585: my $colsleft = $numinrow - $rem;
2586: if ($colsleft > 1 ) {
2587: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
2588: ' </td>';
2589: } elsif ($colsleft == 1) {
2590: $output .= '<td class="LC_left_item"> </td>';
2591: }
2592: $output .= '</tr></table></td></tr>';
2593: return $output;
2594: }
2595:
2596: sub users_cansearch_row {
2597: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle) = @_;
2598: my $output = '<tr class="LC_odd_row">'.
2599: '<td>'.&mt('Users allowed to search').' ('.$dom.')'.
2600: '</td><td class="LC_left_item" colspan="2"><table>';
2601: my $rem;
2602: if (ref($types) eq 'ARRAY') {
2603: for (my $i=0; $i<@{$types}; $i++) {
2604: if (defined($usertypes->{$types->[$i]})) {
2605: my $rem = $i%($numinrow);
2606: if ($rem == 0) {
2607: if ($i > 0) {
2608: $output .= '</tr>';
2609: }
2610: $output .= '<tr>';
2611: }
2612: my $check = ' ';
2613: if (ref($settings->{'cansearch'}) eq 'ARRAY') {
2614: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{'cansearch'}})) {
2615: $check = ' checked="checked" ';
2616: }
2617: }
2618: $output .= '<td class="LC_left_item">'.
2619: '<span class="LC_nobreak"><label>'.
2620: '<input type="checkbox" name="cansearch" '.
2621: 'value="'.$types->[$i].'"'.$check.'/>'.
2622: $usertypes->{$types->[$i]}.'</label></span></td>';
2623: }
2624: }
2625:
2626: $rem = @{$types}%($numinrow);
2627: }
2628: my $colsleft = $numinrow - $rem;
2629: if ($colsleft > 1) {
2630: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
2631: } else {
2632: $output .= '<td class="LC_left_item">';
2633: }
2634: my $defcheck = ' ';
2635: if (ref($settings->{'cansearch'}) eq 'ARRAY') {
2636: if (grep(/^default$/,@{$settings->{'cansearch'}})) {
2637: $defcheck = ' checked="checked" ';
2638: }
2639: }
2640: $output .= '<span class="LC_nobreak"><label>'.
2641: '<input type="checkbox" name="cansearch" '.
2642: 'value="default"'.$defcheck.'/>'.
2643: $othertitle.'</label></span></td>'.
2644: '</tr></table></td></tr>';
2645: return $output;
2646: }
2647:
2648: sub sorted_searchtitles {
2649: my %searchtitles = &Apache::lonlocal::texthash(
2650: 'uname' => 'username',
2651: 'lastname' => 'last name',
2652: 'lastfirst' => 'last name, first name',
2653: );
2654: my @titleorder = ('uname','lastname','lastfirst');
2655: return (\%searchtitles,\@titleorder);
2656: }
2657:
2658: sub sorted_searchtypes {
2659: my %srchtypes_desc = (
2660: exact => 'is exact match',
2661: contains => 'contains ..',
2662: begins => 'begins with ..',
2663: );
2664: my @srchtypeorder = ('exact','begins','contains');
2665: return (\%srchtypes_desc,\@srchtypeorder);
2666: }
2667:
2668: sub usertype_update_row {
2669: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
2670: my $datatable;
2671: my $numinrow = 4;
2672: foreach my $type (@{$types}) {
2673: if (defined($usertypes->{$type})) {
2674: $$rownums ++;
2675: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
2676: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
2677: '</td><td class="LC_left_item"><table>';
2678: for (my $i=0; $i<@{$fields}; $i++) {
2679: my $rem = $i%($numinrow);
2680: if ($rem == 0) {
2681: if ($i > 0) {
2682: $datatable .= '</tr>';
2683: }
2684: $datatable .= '<tr>';
2685: }
2686: my $check = ' ';
2687: if (ref($settings) eq 'HASH') {
2688: if (ref($settings->{'fields'}) eq 'HASH') {
2689: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
2690: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
2691: $check = ' checked="checked" ';
2692: }
2693: }
2694: }
2695: }
2696:
2697: if ($i == @{$fields}-1) {
2698: my $colsleft = $numinrow - $rem;
2699: if ($colsleft > 1) {
2700: $datatable .= '<td colspan="'.$colsleft.'">';
2701: } else {
2702: $datatable .= '<td>';
2703: }
2704: } else {
2705: $datatable .= '<td>';
2706: }
2707: $datatable .= '<span class="LC_nobreak"><label>'.
2708: '<input type="checkbox" name="updateable_'.$type.
2709: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
2710: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
2711: }
2712: $datatable .= '</tr></table></td></tr>';
2713: }
2714: }
2715: return $datatable;
2716: }
2717:
2718: sub modify_login {
2719: my ($r,$dom,$confname,%domconfig) = @_;
2720: my ($resulttext,$errors,$colchgtext,%changes,%colchanges);
2721: my %title = ( coursecatalog => 'Display course catalog',
2722: adminmail => 'Display administrator E-mail address',
2723: newuser => 'Link for visitors to create a user account',
2724: loginheader => 'Log-in box header');
2725: my @offon = ('off','on');
2726: my %loginhash;
2727: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
2728: \%domconfig,\%loginhash);
2729: my @toggles = ('coursecatalog','adminmail','newuser');
2730: foreach my $item (@toggles) {
2731: $loginhash{login}{$item} = $env{'form.'.$item};
2732: }
2733: $loginhash{login}{loginheader} = $env{'form.loginheader'};
2734: if (ref($colchanges{'login'}) eq 'HASH') {
2735: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
2736: \%loginhash);
2737: }
2738: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
2739: $dom);
2740: if ($putresult eq 'ok') {
2741: my @toggles = ('coursecatalog','adminmail','newuser');
2742: my %defaultchecked = (
2743: 'coursecatalog' => 'on',
2744: 'adminmail' => 'off',
2745: 'newuser' => 'off',
2746: );
2747: if (ref($domconfig{'login'}) eq 'HASH') {
2748: foreach my $item (@toggles) {
2749: if ($defaultchecked{$item} eq 'on') {
2750: if (($domconfig{'login'}{$item} eq '0') &&
2751: ($env{'form.'.$item} eq '1')) {
2752: $changes{$item} = 1;
2753: } elsif (($domconfig{'login'}{$item} eq '' ||
2754: $domconfig{'login'}{$item} eq '1') &&
2755: ($env{'form.'.$item} eq '0')) {
2756: $changes{$item} = 1;
2757: }
2758: } elsif ($defaultchecked{$item} eq 'off') {
2759: if (($domconfig{'login'}{$item} eq '1') &&
2760: ($env{'form.'.$item} eq '0')) {
2761: $changes{$item} = 1;
2762: } elsif (($domconfig{'login'}{$item} eq '' ||
2763: $domconfig{'login'}{$item} eq '0') &&
2764: ($env{'form.'.$item} eq '1')) {
2765: $changes{$item} = 1;
2766: }
2767: }
2768: }
2769: if (($domconfig{'login'}{'loginheader'} eq 'text') &&
2770: ($env{'form.loginheader'} eq 'image')) {
2771: $changes{'loginheader'} = 1;
2772: } elsif (($domconfig{'login'}{'loginheader'} eq '' ||
2773: $domconfig{'login'}{'loginheader'} eq 'image') &&
2774: ($env{'form.loginheader'} eq 'text')) {
2775: $changes{'loginheader'} = 1;
2776: }
2777: }
2778: if (keys(%changes) > 0 || $colchgtext) {
2779: &Apache::loncommon::devalidate_domconfig_cache($dom);
2780: $resulttext = &mt('Changes made:').'<ul>';
2781: foreach my $item (sort(keys(%changes))) {
2782: if ($item eq 'loginheader') {
2783: $resulttext .= '<li>'.&mt("$title{$item} set to $env{'form.loginheader'}").'</li>';
2784: } else {
2785: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
2786: }
2787: }
2788: $resulttext .= $colchgtext.'</ul>';
2789: } else {
2790: $resulttext = &mt('No changes made to log-in page settings');
2791: }
2792: } else {
2793: $resulttext = '<span class="LC_error">'.
2794: &mt('An error occurred: [_1]',$putresult).'</span>';
2795: }
2796: if ($errors) {
2797: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
2798: $errors.'</ul>';
2799: }
2800: return $resulttext;
2801: }
2802:
2803: sub color_font_choices {
2804: my %choices =
2805: &Apache::lonlocal::texthash (
2806: img => "Header",
2807: bgs => "Background colors",
2808: links => "Link colors",
2809: images => "Images",
2810: font => "Font color",
2811: pgbg => "Page",
2812: tabbg => "Header",
2813: sidebg => "Border",
2814: link => "Link",
2815: alink => "Active link",
2816: vlink => "Visited link",
2817: );
2818: return %choices;
2819: }
2820:
2821: sub modify_rolecolors {
2822: my ($r,$dom,$confname,$roles,%domconfig) = @_;
2823: my ($resulttext,%rolehash);
2824: $rolehash{'rolecolors'} = {};
2825: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
2826: if ($domconfig{'rolecolors'} eq '') {
2827: $domconfig{'rolecolors'} = {};
2828: }
2829: }
2830: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
2831: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
2832: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
2833: $dom);
2834: if ($putresult eq 'ok') {
2835: if (keys(%changes) > 0) {
2836: &Apache::loncommon::devalidate_domconfig_cache($dom);
2837: $resulttext = &display_colorchgs($dom,\%changes,$roles,
2838: $rolehash{'rolecolors'});
2839: } else {
2840: $resulttext = &mt('No changes made to default color schemes');
2841: }
2842: } else {
2843: $resulttext = '<span class="LC_error">'.
2844: &mt('An error occurred: [_1]',$putresult).'</span>';
2845: }
2846: if ($errors) {
2847: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
2848: $errors.'</ul>';
2849: }
2850: return $resulttext;
2851: }
2852:
2853: sub modify_colors {
2854: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
2855: my (%changes,%choices);
2856: my @bgs;
2857: my @links = ('link','alink','vlink');
2858: my @logintext;
2859: my @images;
2860: my $servadm = $r->dir_config('lonAdmEMail');
2861: my $errors;
2862: foreach my $role (@{$roles}) {
2863: if ($role eq 'login') {
2864: %choices = &login_choices();
2865: @logintext = ('textcol','bgcol');
2866: } else {
2867: %choices = &color_font_choices();
2868: }
2869: if ($role eq 'login') {
2870: @images = ('img','logo','domlogo','login');
2871: @bgs = ('pgbg','mainbg','sidebg');
2872: } else {
2873: @images = ('img');
2874: @bgs = ('pgbg','tabbg','sidebg');
2875: }
2876: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
2877: foreach my $item (@bgs,@links,@logintext) {
2878: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
2879: }
2880: my ($configuserok,$author_ok,$switchserver) =
2881: &config_check($dom,$confname,$servadm);
2882: my ($width,$height) = &thumb_dimensions();
2883: if (ref($domconfig->{$role}) ne 'HASH') {
2884: $domconfig->{$role} = {};
2885: }
2886: foreach my $img (@images) {
2887: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
2888: if (defined($env{'form.login_showlogo_'.$img})) {
2889: $confhash->{$role}{'showlogo'}{$img} = 1;
2890: } else {
2891: $confhash->{$role}{'showlogo'}{$img} = 0;
2892: }
2893: }
2894: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
2895: && !defined($domconfig->{$role}{$img})
2896: && !$env{'form.'.$role.'_del_'.$img}
2897: && $env{'form.'.$role.'_import_'.$img}) {
2898: # import the old configured image from the .tab setting
2899: # if they haven't provided a new one
2900: $domconfig->{$role}{$img} =
2901: $env{'form.'.$role.'_import_'.$img};
2902: }
2903: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
2904: my $error;
2905: if ($configuserok eq 'ok') {
2906: if ($switchserver) {
2907: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
2908: } else {
2909: if ($author_ok eq 'ok') {
2910: my ($result,$logourl) =
2911: &publishlogo($r,'upload',$role.'_'.$img,
2912: $dom,$confname,$img,$width,$height);
2913: if ($result eq 'ok') {
2914: $confhash->{$role}{$img} = $logourl;
2915: $changes{$role}{'images'}{$img} = 1;
2916: } else {
2917: $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);
2918: }
2919: } else {
2920: $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);
2921: }
2922: }
2923: } else {
2924: $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);
2925: }
2926: if ($error) {
2927: &Apache::lonnet::logthis($error);
2928: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
2929: }
2930: } elsif ($domconfig->{$role}{$img} ne '') {
2931: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
2932: my $error;
2933: if ($configuserok eq 'ok') {
2934: # is confname an author?
2935: if ($switchserver eq '') {
2936: if ($author_ok eq 'ok') {
2937: my ($result,$logourl) =
2938: &publishlogo($r,'copy',$domconfig->{$role}{$img},
2939: $dom,$confname,$img,$width,$height);
2940: if ($result eq 'ok') {
2941: $confhash->{$role}{$img} = $logourl;
2942: $changes{$role}{'images'}{$img} = 1;
2943: }
2944: }
2945: }
2946: }
2947: }
2948: }
2949: }
2950: if (ref($domconfig) eq 'HASH') {
2951: if (ref($domconfig->{$role}) eq 'HASH') {
2952: foreach my $img (@images) {
2953: if ($domconfig->{$role}{$img} ne '') {
2954: if ($env{'form.'.$role.'_del_'.$img}) {
2955: $confhash->{$role}{$img} = '';
2956: $changes{$role}{'images'}{$img} = 1;
2957: } else {
2958: if ($confhash->{$role}{$img} eq '') {
2959: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
2960: }
2961: }
2962: } else {
2963: if ($env{'form.'.$role.'_del_'.$img}) {
2964: $confhash->{$role}{$img} = '';
2965: $changes{$role}{'images'}{$img} = 1;
2966: }
2967: }
2968: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
2969: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
2970: if ($confhash->{$role}{'showlogo'}{$img} ne
2971: $domconfig->{$role}{'showlogo'}{$img}) {
2972: $changes{$role}{'showlogo'}{$img} = 1;
2973: }
2974: } else {
2975: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
2976: $changes{$role}{'showlogo'}{$img} = 1;
2977: }
2978: }
2979: }
2980: }
2981: if ($domconfig->{$role}{'font'} ne '') {
2982: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
2983: $changes{$role}{'font'} = 1;
2984: }
2985: } else {
2986: if ($confhash->{$role}{'font'}) {
2987: $changes{$role}{'font'} = 1;
2988: }
2989: }
2990: foreach my $item (@bgs) {
2991: if ($domconfig->{$role}{$item} ne '') {
2992: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
2993: $changes{$role}{'bgs'}{$item} = 1;
2994: }
2995: } else {
2996: if ($confhash->{$role}{$item}) {
2997: $changes{$role}{'bgs'}{$item} = 1;
2998: }
2999: }
3000: }
3001: foreach my $item (@links) {
3002: if ($domconfig->{$role}{$item} ne '') {
3003: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
3004: $changes{$role}{'links'}{$item} = 1;
3005: }
3006: } else {
3007: if ($confhash->{$role}{$item}) {
3008: $changes{$role}{'links'}{$item} = 1;
3009: }
3010: }
3011: }
3012: foreach my $item (@logintext) {
3013: if ($domconfig->{$role}{$item} ne '') {
3014: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
3015: $changes{$role}{'logintext'}{$item} = 1;
3016: }
3017: } else {
3018: if ($confhash->{$role}{$item}) {
3019: $changes{$role}{'logintext'}{$item} = 1;
3020: }
3021: }
3022: }
3023: } else {
3024: &default_change_checker($role,\@images,\@links,\@bgs,
3025: \@logintext,$confhash,\%changes);
3026: }
3027: } else {
3028: &default_change_checker($role,\@images,\@links,\@bgs,
3029: \@logintext,$confhash,\%changes);
3030: }
3031: }
3032: return ($errors,%changes);
3033: }
3034:
3035: sub config_check {
3036: my ($dom,$confname,$servadm) = @_;
3037: my ($configuserok,$author_ok,$switchserver,%currroles);
3038: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
3039: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
3040: $confname,$servadm);
3041: if ($configuserok eq 'ok') {
3042: $switchserver = &check_switchserver($dom,$confname);
3043: if ($switchserver eq '') {
3044: $author_ok = &check_authorstatus($dom,$confname,%currroles);
3045: }
3046: }
3047: return ($configuserok,$author_ok,$switchserver);
3048: }
3049:
3050: sub default_change_checker {
3051: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
3052: foreach my $item (@{$links}) {
3053: if ($confhash->{$role}{$item}) {
3054: $changes->{$role}{'links'}{$item} = 1;
3055: }
3056: }
3057: foreach my $item (@{$bgs}) {
3058: if ($confhash->{$role}{$item}) {
3059: $changes->{$role}{'bgs'}{$item} = 1;
3060: }
3061: }
3062: foreach my $item (@{$logintext}) {
3063: if ($confhash->{$role}{$item}) {
3064: $changes->{$role}{'logintext'}{$item} = 1;
3065: }
3066: }
3067: foreach my $img (@{$images}) {
3068: if ($env{'form.'.$role.'_del_'.$img}) {
3069: $confhash->{$role}{$img} = '';
3070: $changes->{$role}{'images'}{$img} = 1;
3071: }
3072: if ($role eq 'login') {
3073: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
3074: $changes->{$role}{'showlogo'}{$img} = 1;
3075: }
3076: }
3077: }
3078: if ($confhash->{$role}{'font'}) {
3079: $changes->{$role}{'font'} = 1;
3080: }
3081: }
3082:
3083: sub display_colorchgs {
3084: my ($dom,$changes,$roles,$confhash) = @_;
3085: my (%choices,$resulttext);
3086: if (!grep(/^login$/,@{$roles})) {
3087: $resulttext = &mt('Changes made:').'<br />';
3088: }
3089: foreach my $role (@{$roles}) {
3090: if ($role eq 'login') {
3091: %choices = &login_choices();
3092: } else {
3093: %choices = &color_font_choices();
3094: }
3095: if (ref($changes->{$role}) eq 'HASH') {
3096: if ($role ne 'login') {
3097: $resulttext .= '<h4>'.&mt($role).'</h4>';
3098: }
3099: foreach my $key (sort(keys(%{$changes->{$role}}))) {
3100: if ($role ne 'login') {
3101: $resulttext .= '<ul>';
3102: }
3103: if (ref($changes->{$role}{$key}) eq 'HASH') {
3104: if ($role ne 'login') {
3105: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
3106: }
3107: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
3108: if (($role eq 'login') && ($key eq 'showlogo')) {
3109: if ($confhash->{$role}{$key}{$item}) {
3110: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
3111: } else {
3112: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
3113: }
3114: } elsif ($confhash->{$role}{$item} eq '') {
3115: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
3116: } else {
3117: my $newitem = $confhash->{$role}{$item};
3118: if ($key eq 'images') {
3119: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
3120: }
3121: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
3122: }
3123: }
3124: if ($role ne 'login') {
3125: $resulttext .= '</ul></li>';
3126: }
3127: } else {
3128: if ($confhash->{$role}{$key} eq '') {
3129: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
3130: } else {
3131: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
3132: }
3133: }
3134: if ($role ne 'login') {
3135: $resulttext .= '</ul>';
3136: }
3137: }
3138: }
3139: }
3140: return $resulttext;
3141: }
3142:
3143: sub thumb_dimensions {
3144: return ('200','50');
3145: }
3146:
3147: sub check_dimensions {
3148: my ($inputfile) = @_;
3149: my ($fullwidth,$fullheight);
3150: if ($inputfile =~ m|^[/\w.\-]+$|) {
3151: if (open(PIPE,"identify $inputfile 2>&1 |")) {
3152: my $imageinfo = <PIPE>;
3153: if (!close(PIPE)) {
3154: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
3155: }
3156: chomp($imageinfo);
3157: my ($fullsize) =
3158: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
3159: if ($fullsize) {
3160: ($fullwidth,$fullheight) = split(/x/,$fullsize);
3161: }
3162: }
3163: }
3164: return ($fullwidth,$fullheight);
3165: }
3166:
3167: sub check_configuser {
3168: my ($uhome,$dom,$confname,$servadm) = @_;
3169: my ($configuserok,%currroles);
3170: if ($uhome eq 'no_host') {
3171: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
3172: my $configpass = &LONCAPA::Enrollment::create_password();
3173: $configuserok =
3174: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
3175: $configpass,'','','','','',undef,$servadm);
3176: } else {
3177: $configuserok = 'ok';
3178: %currroles =
3179: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
3180: }
3181: return ($configuserok,%currroles);
3182: }
3183:
3184: sub check_authorstatus {
3185: my ($dom,$confname,%currroles) = @_;
3186: my $author_ok;
3187: if (!$currroles{':'.$dom.':au'}) {
3188: my $start = time;
3189: my $end = 0;
3190: $author_ok =
3191: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
3192: 'au',$end,$start,'','','domconfig');
3193: } else {
3194: $author_ok = 'ok';
3195: }
3196: return $author_ok;
3197: }
3198:
3199: sub publishlogo {
3200: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
3201: my ($output,$fname,$logourl);
3202: if ($action eq 'upload') {
3203: $fname=$env{'form.'.$formname.'.filename'};
3204: chop($env{'form.'.$formname});
3205: } else {
3206: ($fname) = ($formname =~ /([^\/]+)$/);
3207: }
3208: if ($savefileas ne '') {
3209: $fname = $savefileas;
3210: }
3211: $fname=&Apache::lonnet::clean_filename($fname);
3212: # See if there is anything left
3213: unless ($fname) { return ('error: no uploaded file'); }
3214: $fname="$subdir/$fname";
3215: my $filepath='/home/'.$confname.'/public_html';
3216: my ($fnamepath,$file,$fetchthumb);
3217: $file=$fname;
3218: if ($fname=~m|/|) {
3219: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
3220: }
3221: my @parts=split(/\//,$filepath.'/'.$fnamepath);
3222: my $count;
3223: for ($count=4;$count<=$#parts;$count++) {
3224: $filepath.="/$parts[$count]";
3225: if ((-e $filepath)!=1) {
3226: mkdir($filepath,02770);
3227: }
3228: }
3229: # Check for bad extension and disallow upload
3230: if ($file=~/\.(\w+)$/ &&
3231: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
3232: $output =
3233: &mt('Invalid file extension ([_1]) - reserved for LONCAPA use.',$1);
3234: } elsif ($file=~/\.(\w+)$/ &&
3235: !defined(&Apache::loncommon::fileembstyle($1))) {
3236: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
3237: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
3238: $output = &mt('File name not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
3239: } elsif (-d "$filepath/$file") {
3240: $output = &mt('File name is a directory name - rename the file and re-upload');
3241: } else {
3242: my $source = $filepath.'/'.$file;
3243: my $logfile;
3244: if (!open($logfile,">>$source".'.log')) {
3245: return (&mt('No write permission to Construction Space'));
3246: }
3247: print $logfile
3248: "\n================= Publish ".localtime()." ================\n".
3249: $env{'user.name'}.':'.$env{'user.domain'}."\n";
3250: # Save the file
3251: if (!open(FH,'>'.$source)) {
3252: &Apache::lonnet::logthis('Failed to create '.$source);
3253: return (&mt('Failed to create file'));
3254: }
3255: if ($action eq 'upload') {
3256: if (!print FH ($env{'form.'.$formname})) {
3257: &Apache::lonnet::logthis('Failed to write to '.$source);
3258: return (&mt('Failed to write file'));
3259: }
3260: } else {
3261: my $original = &Apache::lonnet::filelocation('',$formname);
3262: if(!copy($original,$source)) {
3263: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
3264: return (&mt('Failed to write file'));
3265: }
3266: }
3267: close(FH);
3268: chmod(0660, $source); # Permissions to rw-rw---.
3269:
3270: my $docroot=$r->dir_config('lonDocRoot');
3271: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
3272: my $copyfile=$targetdir.'/'.$file;
3273:
3274: my @parts=split(/\//,$targetdir);
3275: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
3276: for (my $count=5;$count<=$#parts;$count++) {
3277: $path.="/$parts[$count]";
3278: if (!-e $path) {
3279: print $logfile "\nCreating directory ".$path;
3280: mkdir($path,02770);
3281: }
3282: }
3283: my $versionresult;
3284: if (-e $copyfile) {
3285: $versionresult = &logo_versioning($targetdir,$file,$logfile);
3286: } else {
3287: $versionresult = 'ok';
3288: }
3289: if ($versionresult eq 'ok') {
3290: if (copy($source,$copyfile)) {
3291: print $logfile "\nCopied original source to ".$copyfile."\n";
3292: $output = 'ok';
3293: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
3294: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
3295: } else {
3296: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
3297: $output = &mt('Failed to copy file to RES space').", $!";
3298: }
3299: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
3300: my $inputfile = $filepath.'/'.$file;
3301: my $outfile = $filepath.'/'.'tn-'.$file;
3302: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
3303: if ($fullwidth ne '' && $fullheight ne '') {
3304: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
3305: my $thumbsize = $thumbwidth.'x'.$thumbheight;
3306: system("convert -sample $thumbsize $inputfile $outfile");
3307: chmod(0660, $filepath.'/tn-'.$file);
3308: if (-e $outfile) {
3309: my $copyfile=$targetdir.'/tn-'.$file;
3310: if (copy($outfile,$copyfile)) {
3311: print $logfile "\nCopied source to ".$copyfile."\n";
3312: &write_metadata($dom,$confname,$formname,
3313: $targetdir,'tn-'.$file,$logfile);
3314: } else {
3315: print $logfile "\nUnable to write ".$copyfile.
3316: ':'.$!."\n";
3317: }
3318: }
3319: }
3320: }
3321: }
3322: } else {
3323: $output = $versionresult;
3324: }
3325: }
3326: return ($output,$logourl);
3327: }
3328:
3329: sub logo_versioning {
3330: my ($targetdir,$file,$logfile) = @_;
3331: my $target = $targetdir.'/'.$file;
3332: my ($maxversion,$fn,$extn,$output);
3333: $maxversion = 0;
3334: if ($file =~ /^(.+)\.(\w+)$/) {
3335: $fn=$1;
3336: $extn=$2;
3337: }
3338: opendir(DIR,$targetdir);
3339: while (my $filename=readdir(DIR)) {
3340: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
3341: $maxversion=($1>$maxversion)?$1:$maxversion;
3342: }
3343: }
3344: $maxversion++;
3345: print $logfile "\nCreating old version ".$maxversion."\n";
3346: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
3347: if (copy($target,$copyfile)) {
3348: print $logfile "Copied old target to ".$copyfile."\n";
3349: $copyfile=$copyfile.'.meta';
3350: if (copy($target.'.meta',$copyfile)) {
3351: print $logfile "Copied old target metadata to ".$copyfile."\n";
3352: $output = 'ok';
3353: } else {
3354: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
3355: $output = &mt('Failed to copy old meta').", $!, ";
3356: }
3357: } else {
3358: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
3359: $output = &mt('Failed to copy old target').", $!, ";
3360: }
3361: return $output;
3362: }
3363:
3364: sub write_metadata {
3365: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
3366: my (%metadatafields,%metadatakeys,$output);
3367: $metadatafields{'title'}=$formname;
3368: $metadatafields{'creationdate'}=time;
3369: $metadatafields{'lastrevisiondate'}=time;
3370: $metadatafields{'copyright'}='public';
3371: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
3372: $env{'user.domain'};
3373: $metadatafields{'authorspace'}=$confname.':'.$dom;
3374: $metadatafields{'domain'}=$dom;
3375: {
3376: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
3377: my $mfh;
3378: unless (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
3379: $output = &mt('Could not write metadata');
3380: }
3381: foreach (sort keys %metadatafields) {
3382: unless ($_=~/\./) {
3383: my $unikey=$_;
3384: $unikey=~/^([A-Za-z]+)/;
3385: my $tag=$1;
3386: $tag=~tr/A-Z/a-z/;
3387: print $mfh "\n\<$tag";
3388: foreach (split(/\,/,$metadatakeys{$unikey})) {
3389: my $value=$metadatafields{$unikey.'.'.$_};
3390: $value=~s/\"/\'\'/g;
3391: print $mfh ' '.$_.'="'.$value.'"';
3392: }
3393: print $mfh '>'.
3394: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
3395: .'</'.$tag.'>';
3396: }
3397: }
3398: $output = 'ok';
3399: print $logfile "\nWrote metadata";
3400: close($mfh);
3401: }
3402: }
3403:
3404: sub check_switchserver {
3405: my ($dom,$confname) = @_;
3406: my ($allowed,$switchserver);
3407: my $home = &Apache::lonnet::homeserver($confname,$dom);
3408: if ($home eq 'no_host') {
3409: $home = &Apache::lonnet::domain($dom,'primary');
3410: }
3411: my @ids=&Apache::lonnet::current_machine_ids();
3412: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
3413: if (!$allowed) {
3414: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/">'.&mt('Switch Server').'</a>';
3415: }
3416: return $switchserver;
3417: }
3418:
3419: sub javascript_set_colnums {
3420: return <<END;
3421: function setDisplayColumns() {
3422: if (document.pickactions.width.value > 1100) {
3423: document.pickactions.numcols[1].checked = true;
3424: } else {
3425: document.pickactions.numcols[0].checked = true;
3426: }
3427: }
3428: END
3429: }
3430:
3431: sub modify_quotas {
3432: my ($dom,%domconfig) = @_;
3433: my ($resulttext,%changes);
3434: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3435: my %formhash;
3436: foreach my $key (keys(%env)) {
3437: if ($key =~ /^form\.quota_(.+)$/) {
3438: $formhash{$1} = $env{$key};
3439: }
3440: }
3441: $formhash{'default'} = $env{'form.defaultquota'};
3442: if (ref($domconfig{'quotas'}) eq 'HASH') {
3443: foreach my $key (keys(%{$domconfig{'quotas'}})) {
3444: if (exists($formhash{$key})) {
3445: if ($formhash{$key} ne $domconfig{'quotas'}{$key}) {
3446: $changes{$key} = 1;
3447: }
3448: } else {
3449: $formhash{$key} = $domconfig{'quotas'}{$key};
3450: }
3451: }
3452: }
3453: foreach my $key (keys(%formhash)) {
3454: if ($formhash{$key} ne '') {
3455: if (ref($domconfig{'quotas'}) eq 'HASH') {
3456: if (!exists($domconfig{'quotas'}{$key})) {
3457: $changes{$key} = 1;
3458: }
3459: } else {
3460: $changes{$key} = 1;
3461: }
3462: }
3463: }
3464: my %quotahash = (
3465: quotas => {%formhash},
3466: );
3467: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
3468: $dom);
3469: if ($putresult eq 'ok') {
3470: if (keys(%changes) > 0) {
3471: $resulttext = &mt('Changes made:').'<ul>';
3472: foreach my $type (@{$types},'default') {
3473: if (defined($changes{$type})) {
3474: my $typetitle = $usertypes->{$type};
3475: if ($type eq 'default') {
3476: $typetitle = $othertitle;
3477: }
3478: $resulttext .= '<li>'.&mt('[_1] set to [_2] Mb',$typetitle,$formhash{$type}).'</li>';
3479: }
3480: }
3481: $resulttext .= '</ul>';
3482: } else {
3483: $resulttext = &mt('No changes made to default quotas');
3484: }
3485: } else {
3486: $resulttext = '<span class="LC_error">'.
3487: &mt('An error occurred: [_1]',$putresult).'</span>';
3488: }
3489: return $resulttext;
3490: }
3491:
3492: sub modify_autoenroll {
3493: my ($dom,%domconfig) = @_;
3494: my ($resulttext,%changes);
3495: my %currautoenroll;
3496: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
3497: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
3498: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
3499: }
3500: }
3501: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
3502: my %title = ( run => 'Auto-enrollment active',
3503: sender => 'Sender for notification messages');
3504: my @offon = ('off','on');
3505: my $sender_uname = $env{'form.sender_uname'};
3506: my $sender_domain = $env{'form.sender_domain'};
3507: if ($sender_domain eq '') {
3508: $sender_uname = '';
3509: } elsif ($sender_uname eq '') {
3510: $sender_domain = '';
3511: }
3512: my %autoenrollhash = (
3513: autoenroll => { run => $env{'form.autoenroll_run'},
3514: sender_uname => $sender_uname,
3515: sender_domain => $sender_domain,
3516:
3517: }
3518: );
3519: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
3520: $dom);
3521: if ($putresult eq 'ok') {
3522: if (exists($currautoenroll{'run'})) {
3523: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
3524: $changes{'run'} = 1;
3525: }
3526: } elsif ($autorun) {
3527: if ($env{'form.autoenroll_run'} ne '1') {
3528: $changes{'run'} = 1;
3529: }
3530: }
3531: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
3532: $changes{'sender'} = 1;
3533: }
3534: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
3535: $changes{'sender'} = 1;
3536: }
3537: if (keys(%changes) > 0) {
3538: $resulttext = &mt('Changes made:').'<ul>';
3539: if ($changes{'run'}) {
3540: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
3541: }
3542: if ($changes{'sender'}) {
3543: if ($sender_uname eq '' || $sender_domain eq '') {
3544: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
3545: } else {
3546: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
3547: }
3548: }
3549: $resulttext .= '</ul>';
3550: } else {
3551: $resulttext = &mt('No changes made to auto-enrollment settings');
3552: }
3553: } else {
3554: $resulttext = '<span class="LC_error">'.
3555: &mt('An error occurred: [_1]',$putresult).'</span>';
3556: }
3557: return $resulttext;
3558: }
3559:
3560: sub modify_autoupdate {
3561: my ($dom,%domconfig) = @_;
3562: my ($resulttext,%currautoupdate,%fields,%changes);
3563: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
3564: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
3565: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
3566: }
3567: }
3568: my @offon = ('off','on');
3569: my %title = &Apache::lonlocal::texthash (
3570: run => 'Auto-update:',
3571: classlists => 'Updates to user information in classlists?'
3572: );
3573: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3574: my %fieldtitles = &Apache::lonlocal::texthash (
3575: id => 'Student/Employee ID',
3576: permanentemail => 'E-mail address',
3577: lastname => 'Last Name',
3578: firstname => 'First Name',
3579: middlename => 'Middle Name',
3580: gen => 'Generation',
3581: );
3582: my $othertitle = &mt('All users');
3583: if (keys(%{$usertypes}) > 0) {
3584: $othertitle = &mt('Other users');
3585: }
3586: foreach my $key (keys(%env)) {
3587: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
3588: push(@{$fields{$1}},$2);
3589: }
3590: }
3591: my %updatehash = (
3592: autoupdate => { run => $env{'form.autoupdate_run'},
3593: classlists => $env{'form.classlists'},
3594: fields => {%fields},
3595: }
3596: );
3597: foreach my $key (keys(%currautoupdate)) {
3598: if (($key eq 'run') || ($key eq 'classlists')) {
3599: if (exists($updatehash{autoupdate}{$key})) {
3600: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
3601: $changes{$key} = 1;
3602: }
3603: }
3604: } elsif ($key eq 'fields') {
3605: if (ref($currautoupdate{$key}) eq 'HASH') {
3606: foreach my $item (@{$types},'default') {
3607: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
3608: my $change = 0;
3609: foreach my $type (@{$currautoupdate{$key}{$item}}) {
3610: if (!exists($fields{$item})) {
3611: $change = 1;
3612: } elsif (ref($fields{$item}) eq 'ARRAY') {
3613: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
3614: $change = 1;
3615: }
3616: }
3617: }
3618: if ($change) {
3619: push(@{$changes{$key}},$item);
3620: }
3621: }
3622: }
3623: }
3624: }
3625: }
3626: foreach my $item (@{$types},'default') {
3627: if (defined($fields{$item})) {
3628: if (ref($currautoupdate{'fields'}) eq 'HASH') {
3629: if (!exists($currautoupdate{'fields'}{$item})) {
3630: push(@{$changes{'fields'}},$item);
3631: }
3632: } else {
3633: push(@{$changes{'fields'}},$item);
3634: }
3635: }
3636: }
3637: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
3638: $dom);
3639: if ($putresult eq 'ok') {
3640: if (keys(%changes) > 0) {
3641: $resulttext = &mt('Changes made:').'<ul>';
3642: foreach my $key (sort(keys(%changes))) {
3643: if (ref($changes{$key}) eq 'ARRAY') {
3644: foreach my $item (@{$changes{$key}}) {
3645: my @newvalues;
3646: foreach my $type (@{$fields{$item}}) {
3647: push(@newvalues,$fieldtitles{$type});
3648: }
3649: my $newvaluestr;
3650: if (@newvalues > 0) {
3651: $newvaluestr = join(', ',@newvalues);
3652: } else {
3653: $newvaluestr = &mt('none');
3654: }
3655: if ($item eq 'default') {
3656: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
3657: } else {
3658: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
3659: }
3660: }
3661: } else {
3662: my $newvalue;
3663: if ($key eq 'run') {
3664: $newvalue = $offon[$env{'form.autoupdate_run'}];
3665: } else {
3666: $newvalue = $offon[$env{'form.'.$key}];
3667: }
3668: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
3669: }
3670: }
3671: $resulttext .= '</ul>';
3672: } else {
3673: $resulttext = &mt('No changes made to autoupdates');
3674: }
3675: } else {
3676: $resulttext = '<span class="LC_error">'.
3677: &mt('An error occurred: [_1]',$putresult).'</span>';
3678: }
3679: return $resulttext;
3680: }
3681:
3682: sub modify_directorysrch {
3683: my ($dom,%domconfig) = @_;
3684: my ($resulttext,%changes);
3685: my %currdirsrch;
3686: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
3687: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
3688: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
3689: }
3690: }
3691: my %title = ( available => 'Directory search available',
3692: localonly => 'Other domains can search',
3693: searchby => 'Search types',
3694: searchtypes => 'Search latitude');
3695: my @offon = ('off','on');
3696: my @otherdoms = ('Yes','No');
3697:
3698: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
3699: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
3700: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
3701:
3702: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3703: if (keys(%{$usertypes}) == 0) {
3704: @cansearch = ('default');
3705: } else {
3706: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
3707: foreach my $type (@{$currdirsrch{'cansearch'}}) {
3708: if (!grep(/^\Q$type\E$/,@cansearch)) {
3709: push(@{$changes{'cansearch'}},$type);
3710: }
3711: }
3712: foreach my $type (@cansearch) {
3713: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
3714: push(@{$changes{'cansearch'}},$type);
3715: }
3716: }
3717: } else {
3718: push(@{$changes{'cansearch'}},@cansearch);
3719: }
3720: }
3721:
3722: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
3723: foreach my $by (@{$currdirsrch{'searchby'}}) {
3724: if (!grep(/^\Q$by\E$/,@searchby)) {
3725: push(@{$changes{'searchby'}},$by);
3726: }
3727: }
3728: foreach my $by (@searchby) {
3729: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
3730: push(@{$changes{'searchby'}},$by);
3731: }
3732: }
3733: } else {
3734: push(@{$changes{'searchby'}},@searchby);
3735: }
3736:
3737: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
3738: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
3739: if (!grep(/^\Q$type\E$/,@searchtypes)) {
3740: push(@{$changes{'searchtypes'}},$type);
3741: }
3742: }
3743: foreach my $type (@searchtypes) {
3744: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
3745: push(@{$changes{'searchtypes'}},$type);
3746: }
3747: }
3748: } else {
3749: if (exists($currdirsrch{'searchtypes'})) {
3750: foreach my $type (@searchtypes) {
3751: if ($type ne $currdirsrch{'searchtypes'}) {
3752: push(@{$changes{'searchtypes'}},$type);
3753: }
3754: }
3755: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
3756: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
3757: }
3758: } else {
3759: push(@{$changes{'searchtypes'}},@searchtypes);
3760: }
3761: }
3762:
3763: my %dirsrch_hash = (
3764: directorysrch => { available => $env{'form.dirsrch_available'},
3765: cansearch => \@cansearch,
3766: localonly => $env{'form.dirsrch_localonly'},
3767: searchby => \@searchby,
3768: searchtypes => \@searchtypes,
3769: }
3770: );
3771: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
3772: $dom);
3773: if ($putresult eq 'ok') {
3774: if (exists($currdirsrch{'available'})) {
3775: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
3776: $changes{'available'} = 1;
3777: }
3778: } else {
3779: if ($env{'form.dirsrch_available'} eq '1') {
3780: $changes{'available'} = 1;
3781: }
3782: }
3783: if (exists($currdirsrch{'localonly'})) {
3784: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
3785: $changes{'localonly'} = 1;
3786: }
3787: } else {
3788: if ($env{'form.dirsrch_localonly'} eq '1') {
3789: $changes{'localonly'} = 1;
3790: }
3791: }
3792: if (keys(%changes) > 0) {
3793: $resulttext = &mt('Changes made:').'<ul>';
3794: if ($changes{'available'}) {
3795: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
3796: }
3797: if ($changes{'localonly'}) {
3798: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
3799: }
3800:
3801: if (ref($changes{'cansearch'}) eq 'ARRAY') {
3802: my $chgtext;
3803: if (ref($usertypes) eq 'HASH') {
3804: if (keys(%{$usertypes}) > 0) {
3805: foreach my $type (@{$types}) {
3806: if (grep(/^\Q$type\E$/,@cansearch)) {
3807: $chgtext .= $usertypes->{$type}.'; ';
3808: }
3809: }
3810: if (grep(/^default$/,@cansearch)) {
3811: $chgtext .= $othertitle;
3812: } else {
3813: $chgtext =~ s/\; $//;
3814: }
3815: $resulttext .= '<li>'.&mt("Users from domain '<span class=\"LC_cusr_emph\">[_1]</span>' permitted to search the institutional directory set to: [_2]",$dom,$chgtext).'</li>';
3816: }
3817: }
3818: }
3819: if (ref($changes{'searchby'}) eq 'ARRAY') {
3820: my ($searchtitles,$titleorder) = &sorted_searchtitles();
3821: my $chgtext;
3822: foreach my $type (@{$titleorder}) {
3823: if (grep(/^\Q$type\E$/,@searchby)) {
3824: if (defined($searchtitles->{$type})) {
3825: $chgtext .= $searchtitles->{$type}.'; ';
3826: }
3827: }
3828: }
3829: $chgtext =~ s/\; $//;
3830: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
3831: }
3832: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
3833: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
3834: my $chgtext;
3835: foreach my $type (@{$srchtypeorder}) {
3836: if (grep(/^\Q$type\E$/,@searchtypes)) {
3837: if (defined($srchtypes_desc->{$type})) {
3838: $chgtext .= $srchtypes_desc->{$type}.'; ';
3839: }
3840: }
3841: }
3842: $chgtext =~ s/\; $//;
3843: $resulttext .= '<li>'.&mt("$title{'searchtypes'} set to: \"[_1]\"",$chgtext).'</li>';
3844: }
3845: $resulttext .= '</ul>';
3846: } else {
3847: $resulttext = &mt('No changes made to institution directory search settings');
3848: }
3849: } else {
3850: $resulttext = '<span class="LC_error">'.
3851: &mt('An error occurred: [_1]',$putresult).'</span>';
3852: }
3853: return $resulttext;
3854: }
3855:
3856: sub modify_contacts {
3857: my ($dom,%domconfig) = @_;
3858: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
3859: if (ref($domconfig{'contacts'}) eq 'HASH') {
3860: foreach my $key (keys(%{$domconfig{'contacts'}})) {
3861: $currsetting{$key} = $domconfig{'contacts'}{$key};
3862: }
3863: }
3864: my (%others,%to);
3865: my @contacts = ('supportemail','adminemail');
3866: my @mailings = ('errormail','packagesmail','helpdeskmail');
3867: foreach my $type (@mailings) {
3868: @{$newsetting{$type}} =
3869: &Apache::loncommon::get_env_multiple('form.'.$type);
3870: foreach my $item (@contacts) {
3871: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
3872: $contacts_hash{contacts}{$type}{$item} = 1;
3873: } else {
3874: $contacts_hash{contacts}{$type}{$item} = 0;
3875: }
3876: }
3877: $others{$type} = $env{'form.'.$type.'_others'};
3878: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
3879: }
3880: foreach my $item (@contacts) {
3881: $to{$item} = $env{'form.'.$item};
3882: $contacts_hash{'contacts'}{$item} = $to{$item};
3883: }
3884: if (keys(%currsetting) > 0) {
3885: foreach my $item (@contacts) {
3886: if ($to{$item} ne $currsetting{$item}) {
3887: $changes{$item} = 1;
3888: }
3889: }
3890: foreach my $type (@mailings) {
3891: foreach my $item (@contacts) {
3892: if (ref($currsetting{$type}) eq 'HASH') {
3893: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
3894: push(@{$changes{$type}},$item);
3895: }
3896: } else {
3897: push(@{$changes{$type}},@{$newsetting{$type}});
3898: }
3899: }
3900: if ($others{$type} ne $currsetting{$type}{'others'}) {
3901: push(@{$changes{$type}},'others');
3902: }
3903: }
3904: } else {
3905: my %default;
3906: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
3907: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
3908: $default{'errormail'} = 'adminemail';
3909: $default{'packagesmail'} = 'adminemail';
3910: $default{'helpdeskmail'} = 'supportemail';
3911: foreach my $item (@contacts) {
3912: if ($to{$item} ne $default{$item}) {
3913: $changes{$item} = 1;
3914: }
3915: }
3916: foreach my $type (@mailings) {
3917: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
3918:
3919: push(@{$changes{$type}},@{$newsetting{$type}});
3920: }
3921: if ($others{$type} ne '') {
3922: push(@{$changes{$type}},'others');
3923: }
3924: }
3925: }
3926: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
3927: $dom);
3928: if ($putresult eq 'ok') {
3929: if (keys(%changes) > 0) {
3930: my ($titles,$short_titles) = &contact_titles();
3931: $resulttext = &mt('Changes made:').'<ul>';
3932: foreach my $item (@contacts) {
3933: if ($changes{$item}) {
3934: $resulttext .= '<li>'.$titles->{$item}.
3935: &mt(' set to: ').
3936: '<span class="LC_cusr_emph">'.
3937: $to{$item}.'</span></li>';
3938: }
3939: }
3940: foreach my $type (@mailings) {
3941: if (ref($changes{$type}) eq 'ARRAY') {
3942: $resulttext .= '<li>'.$titles->{$type}.': ';
3943: my @text;
3944: foreach my $item (@{$newsetting{$type}}) {
3945: push(@text,$short_titles->{$item});
3946: }
3947: if ($others{$type} ne '') {
3948: push(@text,$others{$type});
3949: }
3950: $resulttext .= '<span class="LC_cusr_emph">'.
3951: join(', ',@text).'</span></li>';
3952: }
3953: }
3954: $resulttext .= '</ul>';
3955: } else {
3956: $resulttext = &mt('No changes made to contact information');
3957: }
3958: } else {
3959: $resulttext = '<span class="LC_error">'.
3960: &mt('An error occurred: [_1].',$putresult).'</span>';
3961: }
3962: return $resulttext;
3963: }
3964:
3965: sub modify_usercreation {
3966: my ($dom,%domconfig) = @_;
3967: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate);
3968: my $warningmsg;
3969: if (ref($domconfig{'usercreation'}) eq 'HASH') {
3970: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
3971: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
3972: }
3973: }
3974: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
3975: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
3976: my @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
3977: my @contexts = ('author','course','selfcreate');
3978: foreach my $item(@contexts) {
3979: if ($item eq 'selfcreate') {
3980: @{$cancreate{$item}} = &Apache::loncommon::get_env_multiple('form.can_createuser_'.$item);
3981: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
3982: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) || ($domdefaults{'auth_def'} eq 'localauth'))) {
3983: if (ref($cancreate{$item}) eq 'ARRAY') {
3984: if (grep(/^login$/,@{$cancreate{$item}})) {
3985: $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.').' '.&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.');
3986: }
3987: }
3988: }
3989: } else {
3990: $cancreate{$item} = $env{'form.can_createuser_'.$item};
3991: }
3992: }
3993: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
3994: foreach my $item (@contexts) {
3995: if ($item eq 'selfcreate') {
3996: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
3997: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
3998: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
3999: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4000: push(@{$changes{'cancreate'}},$item);
4001: }
4002: }
4003: }
4004: } else {
4005: if ($curr_usercreation{'cancreate'}{$item} eq '') {
4006: if (@{$cancreate{$item}} > 0) {
4007: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4008: push(@{$changes{'cancreate'}},$item);
4009: }
4010: }
4011: } else {
4012: if ($curr_usercreation{'cancreate'}{$item} eq 'any') {
4013: if (@{$cancreate{$item}} < 3) {
4014: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4015: push(@{$changes{'cancreate'}},$item);
4016: }
4017: }
4018: } elsif ($curr_usercreation{'cancreate'}{$item} eq 'none') {
4019: if (@{$cancreate{$item}} > 0) {
4020: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4021: push(@{$changes{'cancreate'}},$item);
4022: }
4023: }
4024: } elsif (!grep(/^$curr_usercreation{'cancreate'}{$item}$/,@{$cancreate{$item}})) {
4025: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4026: push(@{$changes{'cancreate'}},$item);
4027: }
4028: }
4029: }
4030: }
4031: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4032: foreach my $type (@{$cancreate{$item}}) {
4033: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
4034: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
4035: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4036: push(@{$changes{'cancreate'}},$item);
4037: }
4038: }
4039: } elsif (($curr_usercreation{'cancreate'}{$item} ne 'any') &&
4040: ($curr_usercreation{'cancreate'}{$item} ne 'none')) {
4041: if ($curr_usercreation{'cancreate'}{$item} ne $type) {
4042: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4043: push(@{$changes{'cancreate'}},$item);
4044: }
4045: }
4046: }
4047: }
4048: }
4049: } else {
4050: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
4051: push(@{$changes{'cancreate'}},$item);
4052: }
4053: }
4054: }
4055: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
4056: foreach my $item (@contexts) {
4057: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
4058: if ($cancreate{$item} ne 'any') {
4059: push(@{$changes{'cancreate'}},$item);
4060: }
4061: } else {
4062: if ($cancreate{$item} ne 'none') {
4063: push(@{$changes{'cancreate'}},$item);
4064: }
4065: }
4066: }
4067: } else {
4068: foreach my $item (@contexts) {
4069: push(@{$changes{'cancreate'}},$item);
4070: }
4071: }
4072:
4073: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
4074: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
4075: if (!grep(/^\Q$type\E$/,@username_rule)) {
4076: push(@{$changes{'username_rule'}},$type);
4077: }
4078: }
4079: foreach my $type (@username_rule) {
4080: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
4081: push(@{$changes{'username_rule'}},$type);
4082: }
4083: }
4084: } else {
4085: push(@{$changes{'username_rule'}},@username_rule);
4086: }
4087:
4088: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
4089: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
4090: if (!grep(/^\Q$type\E$/,@id_rule)) {
4091: push(@{$changes{'id_rule'}},$type);
4092: }
4093: }
4094: foreach my $type (@id_rule) {
4095: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
4096: push(@{$changes{'id_rule'}},$type);
4097: }
4098: }
4099: } else {
4100: push(@{$changes{'id_rule'}},@id_rule);
4101: }
4102:
4103: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
4104: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
4105: if (!grep(/^\Q$type\E$/,@email_rule)) {
4106: push(@{$changes{'email_rule'}},$type);
4107: }
4108: }
4109: foreach my $type (@email_rule) {
4110: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
4111: push(@{$changes{'email_rule'}},$type);
4112: }
4113: }
4114: } else {
4115: push(@{$changes{'email_rule'}},@email_rule);
4116: }
4117:
4118: my @authen_contexts = ('author','course','domain');
4119: my @authtypes = ('int','krb4','krb5','loc');
4120: my %authhash;
4121: foreach my $item (@authen_contexts) {
4122: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
4123: foreach my $auth (@authtypes) {
4124: if (grep(/^\Q$auth\E$/,@authallowed)) {
4125: $authhash{$item}{$auth} = 1;
4126: } else {
4127: $authhash{$item}{$auth} = 0;
4128: }
4129: }
4130: }
4131: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
4132: foreach my $item (@authen_contexts) {
4133: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
4134: foreach my $auth (@authtypes) {
4135: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
4136: push(@{$changes{'authtypes'}},$item);
4137: last;
4138: }
4139: }
4140: }
4141: }
4142: } else {
4143: foreach my $item (@authen_contexts) {
4144: push(@{$changes{'authtypes'}},$item);
4145: }
4146: }
4147:
4148: my %usercreation_hash = (
4149: usercreation => {
4150: cancreate => \%cancreate,
4151: username_rule => \@username_rule,
4152: id_rule => \@id_rule,
4153: email_rule => \@email_rule,
4154: authtypes => \%authhash,
4155: }
4156: );
4157:
4158: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
4159: $dom);
4160:
4161: my %selfcreatetypes = (
4162: sso => 'users authenticated by institutional single sign on',
4163: login => 'users authenticated by institutional log-in',
4164: email => 'users who provide a valid e-mail address for use as the username',
4165: );
4166: if ($putresult eq 'ok') {
4167: if (keys(%changes) > 0) {
4168: $resulttext = &mt('Changes made:').'<ul>';
4169: if (ref($changes{'cancreate'}) eq 'ARRAY') {
4170: my %lt = &usercreation_types();
4171: foreach my $type (@{$changes{'cancreate'}}) {
4172: my $chgtext = $lt{$type}.', ';
4173: if ($type eq 'selfcreate') {
4174: if (@{$cancreate{$type}} == 0) {
4175: $chgtext .= &mt('creation of a new user account is not permitted.');
4176: } else {
4177: $chgtext .= &mt('creation of a new account is permitted for:<ul>');
4178: foreach my $case (@{$cancreate{$type}}) {
4179: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
4180: }
4181: $chgtext .= '</ul>';
4182: }
4183: } else {
4184: if ($cancreate{$type} eq 'none') {
4185: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
4186: } elsif ($cancreate{$type} eq 'any') {
4187: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
4188: } elsif ($cancreate{$type} eq 'official') {
4189: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
4190: } elsif ($cancreate{$type} eq 'unofficial') {
4191: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
4192: }
4193: }
4194: $resulttext .= '<li>'.$chgtext.'</li>';
4195: }
4196: }
4197: if (ref($changes{'username_rule'}) eq 'ARRAY') {
4198: my ($rules,$ruleorder) =
4199: &Apache::lonnet::inst_userrules($dom,'username');
4200: my $chgtext = '<ul>';
4201: foreach my $type (@username_rule) {
4202: if (ref($rules->{$type}) eq 'HASH') {
4203: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
4204: }
4205: }
4206: $chgtext .= '</ul>';
4207: if (@username_rule > 0) {
4208: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
4209: } else {
4210: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
4211: }
4212: }
4213: if (ref($changes{'id_rule'}) eq 'ARRAY') {
4214: my ($idrules,$idruleorder) =
4215: &Apache::lonnet::inst_userrules($dom,'id');
4216: my $chgtext = '<ul>';
4217: foreach my $type (@id_rule) {
4218: if (ref($idrules->{$type}) eq 'HASH') {
4219: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
4220: }
4221: }
4222: $chgtext .= '</ul>';
4223: if (@id_rule > 0) {
4224: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
4225: } else {
4226: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
4227: }
4228: }
4229: if (ref($changes{'email_rule'}) eq 'ARRAY') {
4230: my ($emailrules,$emailruleorder) =
4231: &Apache::lonnet::inst_userrules($dom,'email');
4232: my $chgtext = '<ul>';
4233: foreach my $type (@email_rule) {
4234: if (ref($emailrules->{$type}) eq 'HASH') {
4235: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
4236: }
4237: }
4238: $chgtext .= '</ul>';
4239: if (@email_rule > 0) {
4240: $resulttext .= '<li>'.&mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').$chgtext.'</li>';
4241: } else {
4242: $resulttext .= '<li>'.&mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').'</li>';
4243: }
4244: }
4245:
4246: my %authname = &authtype_names();
4247: my %context_title = &context_names();
4248: if (ref($changes{'authtypes'}) eq 'ARRAY') {
4249: my $chgtext = '<ul>';
4250: foreach my $type (@{$changes{'authtypes'}}) {
4251: my @allowed;
4252: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
4253: foreach my $auth (@authtypes) {
4254: if ($authhash{$type}{$auth}) {
4255: push(@allowed,$authname{$auth});
4256: }
4257: }
4258: if (@allowed > 0) {
4259: $chgtext .= join(', ',@allowed).'</li>';
4260: } else {
4261: $chgtext .= &mt('none').'</li>';
4262: }
4263: }
4264: $chgtext .= '</ul>';
4265: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
4266: $resulttext .= '</li>';
4267: }
4268: $resulttext .= '</ul>';
4269: } else {
4270: $resulttext = &mt('No changes made to user creation settings');
4271: }
4272: } else {
4273: $resulttext = '<span class="LC_error">'.
4274: &mt('An error occurred: [_1]',$putresult).'</span>';
4275: }
4276: if ($warningmsg ne '') {
4277: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
4278: }
4279: return $resulttext;
4280: }
4281:
4282: sub modify_usermodification {
4283: my ($dom,%domconfig) = @_;
4284: my ($resulttext,%curr_usermodification,%changes);
4285: if (ref($domconfig{'usermodification'}) eq 'HASH') {
4286: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
4287: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
4288: }
4289: }
4290: my @contexts = ('author','course','selfcreate');
4291: my %context_title = (
4292: author => 'In author context',
4293: course => 'In course context',
4294: selfcreate => 'When self creating account',
4295: );
4296: my @fields = ('lastname','firstname','middlename','generation',
4297: 'permanentemail','id');
4298: my %roles = (
4299: author => ['ca','aa'],
4300: course => ['st','ep','ta','in','cr'],
4301: );
4302: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4303: if (ref($types) eq 'ARRAY') {
4304: push(@{$types},'default');
4305: $usertypes->{'default'} = $othertitle;
4306: }
4307: $roles{'selfcreate'} = $types;
4308: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4309: my %modifyhash;
4310: foreach my $context (@contexts) {
4311: foreach my $role (@{$roles{$context}}) {
4312: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
4313: foreach my $item (@fields) {
4314: if (grep(/^\Q$item\E$/,@modifiable)) {
4315: $modifyhash{$context}{$role}{$item} = 1;
4316: } else {
4317: $modifyhash{$context}{$role}{$item} = 0;
4318: }
4319: }
4320: }
4321: if (ref($curr_usermodification{$context}) eq 'HASH') {
4322: foreach my $role (@{$roles{$context}}) {
4323: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
4324: foreach my $field (@fields) {
4325: if ($modifyhash{$context}{$role}{$field} ne
4326: $curr_usermodification{$context}{$role}{$field}) {
4327: push(@{$changes{$context}},$role);
4328: last;
4329: }
4330: }
4331: }
4332: }
4333: } else {
4334: foreach my $context (@contexts) {
4335: foreach my $role (@{$roles{$context}}) {
4336: push(@{$changes{$context}},$role);
4337: }
4338: }
4339: }
4340: }
4341: my %usermodification_hash = (
4342: usermodification => \%modifyhash,
4343: );
4344: my $putresult = &Apache::lonnet::put_dom('configuration',
4345: \%usermodification_hash,$dom);
4346: if ($putresult eq 'ok') {
4347: if (keys(%changes) > 0) {
4348: $resulttext = &mt('Changes made: ').'<ul>';
4349: foreach my $context (@contexts) {
4350: if (ref($changes{$context}) eq 'ARRAY') {
4351: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
4352: if (ref($changes{$context}) eq 'ARRAY') {
4353: foreach my $role (@{$changes{$context}}) {
4354: my $rolename;
4355: if ($context eq 'selfcreate') {
4356: $rolename = $role;
4357: if (ref($usertypes) eq 'HASH') {
4358: if ($usertypes->{$role} ne '') {
4359: $rolename = $usertypes->{$role};
4360: }
4361: }
4362: } else {
4363: if ($role eq 'cr') {
4364: $rolename = &mt('Custom');
4365: } else {
4366: $rolename = &Apache::lonnet::plaintext($role);
4367: }
4368: }
4369: my @modifiable;
4370: if ($context eq 'selfcreate') {
4371: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Self-creation of account by users with status: [_1] ',$rolename).'</span> - '.&mt('modifiable fields (if institutional data blank): ');
4372: } else {
4373: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
4374: }
4375: foreach my $field (@fields) {
4376: if ($modifyhash{$context}{$role}{$field}) {
4377: push(@modifiable,$fieldtitles{$field});
4378: }
4379: }
4380: if (@modifiable > 0) {
4381: $resulttext .= join(', ',@modifiable);
4382: } else {
4383: $resulttext .= &mt('none');
4384: }
4385: $resulttext .= '</li>';
4386: }
4387: $resulttext .= '</ul></li>';
4388: }
4389: }
4390: }
4391: $resulttext .= '</ul>';
4392: } else {
4393: $resulttext = &mt('No changes made to user modification settings');
4394: }
4395: } else {
4396: $resulttext = '<span class="LC_error">'.
4397: &mt('An error occurred: [_1]',$putresult).'</span>';
4398: }
4399: return $resulttext;
4400: }
4401:
4402: sub modify_defaults {
4403: my ($dom,$r) = @_;
4404: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
4405: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
4406: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def');
4407: my @authtypes = ('internal','krb4','krb5','localauth');
4408: foreach my $item (@items) {
4409: $newvalues{$item} = $env{'form.'.$item};
4410: if ($item eq 'auth_def') {
4411: if ($newvalues{$item} ne '') {
4412: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
4413: push(@errors,$item);
4414: }
4415: }
4416: } elsif ($item eq 'lang_def') {
4417: if ($newvalues{$item} ne '') {
4418: if ($newvalues{$item} =~ /^(\w+)/) {
4419: my $langcode = $1;
4420: if (code2language($langcode) eq '') {
4421: push(@errors,$item);
4422: }
4423: } else {
4424: push(@errors,$item);
4425: }
4426: }
4427: } elsif ($item eq 'timezone_def') {
4428: if ($newvalues{$item} ne '') {
4429: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
4430: push(@errors,$item);
4431: }
4432: }
4433: } elsif ($item eq 'datelocale_def') {
4434: if ($newvalues{$item} ne '') {
4435: my @datelocale_ids = DateTime::Locale->ids();
4436: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
4437: push(@errors,$item);
4438: }
4439: }
4440: }
4441: if (grep(/^\Q$item\E$/,@errors)) {
4442: $newvalues{$item} = $domdefaults{$item};
4443: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
4444: $changes{$item} = 1;
4445: }
4446: }
4447: my %defaults_hash = (
4448: defaults => { auth_def => $newvalues{'auth_def'},
4449: auth_arg_def => $newvalues{'auth_arg_def'},
4450: lang_def => $newvalues{'lang_def'},
4451: timezone_def => $newvalues{'timezone_def'},
4452: datelocale_def => $newvalues{'datelocale_def'},
4453: }
4454: );
4455: my $title = &defaults_titles();
4456: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
4457: $dom);
4458: if ($putresult eq 'ok') {
4459: if (keys(%changes) > 0) {
4460: $resulttext = &mt('Changes made:').'<ul>';
4461: my $version = $r->dir_config('lonVersion');
4462: 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";
4463: foreach my $item (sort(keys(%changes))) {
4464: my $value = $env{'form.'.$item};
4465: if ($value eq '') {
4466: $value = &mt('none');
4467: } elsif ($item eq 'auth_def') {
4468: my %authnames = &authtype_names();
4469: my %shortauth = (
4470: internal => 'int',
4471: krb4 => 'krb4',
4472: krb5 => 'krb5',
4473: localauth => 'loc',
4474: );
4475: $value = $authnames{$shortauth{$value}};
4476: }
4477: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
4478: $mailmsgtext .= "$title->{$item} set to $value\n";
4479: }
4480: $resulttext .= '</ul>';
4481: $mailmsgtext .= "\n";
4482: my $cachetime = 24*60*60;
4483: &Apache::lonnet::do_cache_new('domdefaults',$dom,
4484: $defaults_hash{'defaults'},$cachetime);
4485: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
4486: my $sysmail = $r->dir_config('lonSysEMail');
4487: &Apache::lonmsg::sendemail($sysmail,"LON-CAPA Domain Settings Change - $dom",$mailmsgtext);
4488: }
4489: } else {
4490: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
4491: }
4492: } else {
4493: $resulttext = '<span class="LC_error">'.
4494: &mt('An error occurred: [_1]',$putresult).'</span>';
4495: }
4496: if (@errors > 0) {
4497: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
4498: foreach my $item (@errors) {
4499: $resulttext .= ' "'.$title->{$item}.'",';
4500: }
4501: $resulttext =~ s/,$//;
4502: }
4503: return $resulttext;
4504: }
4505:
4506: sub modify_scantron {
4507: my ($r,$dom,$confname,%domconfig) = @_;
4508: my ($resulttext,%confhash,%changes,$errors);
4509: my $custom = 'custom.tab';
4510: my $default = 'default.tab';
4511: my $servadm = $r->dir_config('lonAdmEMail');
4512: my ($configuserok,$author_ok,$switchserver) =
4513: &config_check($dom,$confname,$servadm);
4514: if ($env{'form.scantronformat.filename'} ne '') {
4515: my $error;
4516: if ($configuserok eq 'ok') {
4517: if ($switchserver) {
4518: $error = &mt("Upload of scantron format file is not permitted to this server: [_1]",$switchserver);
4519: } else {
4520: if ($author_ok eq 'ok') {
4521: my ($result,$scantronurl) =
4522: &publishlogo($r,'upload','scantronformat',$dom,
4523: $confname,'scantron','','',$custom);
4524: if ($result eq 'ok') {
4525: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
4526: $changes{'scantronformat'} = 1;
4527: } else {
4528: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
4529: }
4530: } else {
4531: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
4532: }
4533: }
4534: } else {
4535: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
4536: }
4537: if ($error) {
4538: &Apache::lonnet::logthis($error);
4539: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
4540: }
4541: }
4542: if (ref($domconfig{'scantron'}) eq 'HASH') {
4543: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
4544: if ($env{'form.scantronformat_del'}) {
4545: $confhash{'scantron'}{'scantronformat'} = '';
4546: $changes{'scantronformat'} = 1;
4547: }
4548: }
4549: }
4550: if (keys(%confhash) > 0) {
4551: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
4552: $dom);
4553: if ($putresult eq 'ok') {
4554: if (keys(%changes) > 0) {
4555: if (ref($confhash{'scantron'}) eq 'HASH') {
4556: $resulttext = &mt('Changes made:').'<ul>';
4557: if ($confhash{'scantron'}{'scantronformat'} eq '') {
4558: $resulttext .= '<li>'.&mt('[_1] scantron format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
4559: } else {
4560: $resulttext .= '<li>'.&mt('Custom scantron format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
4561: }
4562: $resulttext .= '</ul>';
4563: } else {
4564: $resulttext = &mt('Changes made to scantron format file.');
4565: }
4566: $resulttext .= '</ul>';
4567: &Apache::loncommon::devalidate_domconfig_cache($dom);
4568: } else {
4569: $resulttext = &mt('No changes made to scantron format file');
4570: }
4571: } else {
4572: $resulttext = '<span class="LC_error">'.
4573: &mt('An error occurred: [_1]',$putresult).'</span>';
4574: }
4575: } else {
4576: $resulttext = &mt('No changes made to scantron format file');
4577: }
4578: if ($errors) {
4579: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
4580: $errors.'</ul>';
4581: }
4582: return $resulttext;
4583: }
4584:
4585: sub modify_coursecategories {
4586: my ($dom,%domconfig) = @_;
4587: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
4588: $cathash);
4589: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
4590: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
4591: $cathash = $domconfig{'coursecategories'}{'cats'};
4592: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
4593: $changes{'togglecats'} = 1;
4594: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
4595: }
4596: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
4597: $changes{'categorize'} = 1;
4598: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
4599: }
4600: } else {
4601: $changes{'togglecats'} = 1;
4602: $changes{'categorize'} = 1;
4603: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
4604: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
4605: }
4606: if (ref($cathash) eq 'HASH') {
4607: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
4608: push (@deletecategory,'instcode::0');
4609: }
4610: }
4611: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
4612: if (ref($cathash) eq 'HASH') {
4613: if (@deletecategory > 0) {
4614: #FIXME Need to remove category from all courses using a deleted category
4615: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
4616: foreach my $item (@deletecategory) {
4617: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
4618: delete($domconfig{'coursecategories'}{'cats'}{$item});
4619: $deletions{$item} = 1;
4620: &recurse_cat_deletes($item,$cathash,\%deletions);
4621: }
4622: }
4623: }
4624: foreach my $item (keys(%{$cathash})) {
4625: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
4626: if ($cathash->{$item} ne $env{'form.'.$item}) {
4627: $reorderings{$item} = 1;
4628: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
4629: }
4630: if ($env{'form.addcategory_name_'.$item} ne '') {
4631: my $newcat = $env{'form.addcategory_name_'.$item};
4632: my $newdepth = $depth+1;
4633: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
4634: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
4635: $adds{$newitem} = 1;
4636: }
4637: if ($env{'form.subcat_'.$item} ne '') {
4638: my $newcat = $env{'form.subcat_'.$item};
4639: my $newdepth = $depth+1;
4640: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
4641: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
4642: $adds{$newitem} = 1;
4643: }
4644: }
4645: }
4646: if ($env{'form.instcode'} eq '1') {
4647: if (ref($cathash) eq 'HASH') {
4648: my $newitem = 'instcode::0';
4649: if ($cathash->{$newitem} eq '') {
4650: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
4651: $adds{$newitem} = 1;
4652: }
4653: } else {
4654: my $newitem = 'instcode::0';
4655: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
4656: $adds{$newitem} = 1;
4657: }
4658: }
4659: if ($env{'form.addcategory_name'} ne '') {
4660: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
4661: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
4662: $adds{$newitem} = 1;
4663: }
4664: my $putresult;
4665: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
4666: if (keys(%deletions) > 0) {
4667: foreach my $key (keys(%deletions)) {
4668: if ($predelallitems{$key} ne '') {
4669: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
4670: }
4671: }
4672: }
4673: my (@chkcats,@chktrails,%chkallitems);
4674: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
4675: if (ref($chkcats[0]) eq 'ARRAY') {
4676: my $depth = 0;
4677: my $chg = 0;
4678: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
4679: my $name = $chkcats[0][$i];
4680: my $item;
4681: if ($name eq '') {
4682: $chg ++;
4683: } else {
4684: $item = &escape($name).'::0';
4685: if ($chg) {
4686: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
4687: }
4688: $depth ++;
4689: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
4690: $depth --;
4691: }
4692: }
4693: }
4694: }
4695: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
4696: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
4697: if ($putresult eq 'ok') {
4698: my %title = (
4699: togglecats => 'Show/Hide a course in the catalog',
4700: categorize => 'Category assigned to course',
4701: );
4702: my %level = (
4703: dom => 'set from "Modify Course" (Domain)',
4704: crs => 'set from "Parameters" (Course)',
4705: );
4706: $resulttext = &mt('Changes made:').'<ul>';
4707: if ($changes{'togglecats'}) {
4708: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
4709: }
4710: if ($changes{'categorize'}) {
4711: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
4712: }
4713: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
4714: my $cathash;
4715: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
4716: $cathash = $domconfig{'coursecategories'}{'cats'};
4717: } else {
4718: $cathash = {};
4719: }
4720: my (@cats,@trails,%allitems);
4721: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
4722: if (keys(%deletions) > 0) {
4723: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
4724: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
4725: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
4726: }
4727: $resulttext .= '</ul></li>';
4728: }
4729: if (keys(%reorderings) > 0) {
4730: my %sort_by_trail;
4731: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
4732: foreach my $key (keys(%reorderings)) {
4733: if ($allitems{$key} ne '') {
4734: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
4735: }
4736: }
4737: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
4738: $resulttext .= '<li>'.$trails[$trail].'</li>';
4739: }
4740: $resulttext .= '</ul></li>';
4741: }
4742: if (keys(%adds) > 0) {
4743: my %sort_by_trail;
4744: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
4745: foreach my $key (keys(%adds)) {
4746: if ($allitems{$key} ne '') {
4747: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
4748: }
4749: }
4750: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
4751: $resulttext .= '<li>'.$trails[$trail].'</li>';
4752: }
4753: $resulttext .= '</ul></li>';
4754: }
4755: }
4756: $resulttext .= '</ul>';
4757: } else {
4758: $resulttext = '<span class="LC_error">'.
4759: &mt('An error occurred: [_1]',$putresult).'</span>';
4760: }
4761: } else {
4762: $resulttext = &mt('No changes made to course categories');
4763: }
4764: return $resulttext;
4765: }
4766:
4767: sub modify_serverstatuses {
4768: my ($dom,%domconfig) = @_;
4769: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
4770: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
4771: %currserverstatus = %{$domconfig{'serverstatuses'}};
4772: }
4773: my @pages = &serverstatus_pages();
4774: foreach my $type (@pages) {
4775: $newserverstatus{$type}{'namedusers'} = '';
4776: $newserverstatus{$type}{'machines'} = '';
4777: if (defined($env{'form.'.$type.'_namedusers'})) {
4778: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
4779: my @okusers;
4780: foreach my $user (@users) {
4781: my ($uname,$udom) = split(/:/,$user);
4782: if (($udom =~ /^$match_domain$/) &&
4783: (&Apache::lonnet::domain($udom)) &&
4784: ($uname =~ /^$match_username$/)) {
4785: if (!grep(/^\Q$user\E/,@okusers)) {
4786: push(@okusers,$user);
4787: }
4788: }
4789: }
4790: if (@okusers > 0) {
4791: @okusers = sort(@okusers);
4792: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
4793: }
4794: }
4795: if (defined($env{'form.'.$type.'_machines'})) {
4796: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
4797: my @okmachines;
4798: foreach my $ip (@machines) {
4799: my @parts = split(/\./,$ip);
4800: next if (@parts < 4);
4801: my $badip = 0;
4802: for (my $i=0; $i<4; $i++) {
4803: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
4804: $badip = 1;
4805: last;
4806: }
4807: }
4808: if (!$badip) {
4809: push(@okmachines,$ip);
4810: }
4811: }
4812: @okmachines = sort(@okmachines);
4813: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
4814: }
4815: }
4816: my %serverstatushash = (
4817: serverstatuses => \%newserverstatus,
4818: );
4819: my $putresult = &Apache::lonnet::put_dom('configuration',\%serverstatushash,
4820: $dom);
4821: my %changes;
4822: foreach my $type (@pages) {
4823: if (ref($currserverstatus{$type}) eq 'HASH') {
4824: my @currnamed = split(/,/,$currserverstatus{$type}{'namedusers'});
4825: my @newusers = split(/,/,$newserverstatus{$type}{'namedusers'});
4826: foreach my $item (@currnamed) {
4827: if (!grep(/^\Q$item\E$/,@newusers)) {
4828: $changes{$type}{'namedusers'} = 1;
4829: last;
4830: }
4831: }
4832: foreach my $item (@newusers) {
4833: if (!grep(/^\Q$item\E$/,@currnamed)) {
4834: $changes{$type}{'namedusers'} = 1;
4835: last;
4836: }
4837: }
4838: my @currmachines = split(/,/,$currserverstatus{$type}{'machines'});
4839: my @newmachines = split(/,/,$newserverstatus{$type}{'machines'});
4840: foreach my $item (@currmachines) {
4841: if (!grep(/^\Q$item\E$/,@newmachines)) {
4842: $changes{$type}{'machines'} = 1;
4843: last;
4844: }
4845: }
4846: foreach my $item (@newmachines) {
4847: if (!grep(/^\Q$item\E$/,@currmachines)) {
4848: $changes{$type}{'machines'} = 1;
4849: last;
4850: }
4851: }
4852:
4853: }
4854: }
4855: if (keys(%changes) > 0) {
4856: my $titles= &LONCAPA::loncgi::serverstatus_titles();
4857: my $putresult = &Apache::lonnet::put_dom('configuration',
4858: \%serverstatushash,$dom);
4859: if ($putresult eq 'ok') {
4860: $resulttext .= &mt('Changes made:').'<ul>';
4861: foreach my $type (@pages) {
4862: if (defined($changes{$type})) {
4863: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
4864: if (defined($changes{$type}{'namedusers'})) {
4865: if ($newserverstatus{$type}{'namedusers'} eq '') {
4866: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
4867: } else {
4868: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
4869: }
4870: } elsif (defined($changes{$type}{'machines'})) {
4871: if ($newserverstatus{$type}{'machines'} eq '') {
4872: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
4873: } else {
4874: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
4875: }
4876:
4877: }
4878: $resulttext .= '</ul></li>';
4879: }
4880: }
4881: $resulttext .= '</ul>';
4882: } else {
4883: $resulttext = '<span class="LC_error">'.
4884: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
4885:
4886: }
4887: } else {
4888: $resulttext = &mt('No changes made to access to server status pages');
4889: }
4890: return $resulttext;
4891: }
4892:
4893: sub recurse_check {
4894: my ($chkcats,$categories,$depth,$name) = @_;
4895: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
4896: my $chg = 0;
4897: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
4898: my $category = $chkcats->[$depth]{$name}[$j];
4899: my $item;
4900: if ($category eq '') {
4901: $chg ++;
4902: } else {
4903: my $deeper = $depth + 1;
4904: $item = &escape($category).':'.&escape($name).':'.$depth;
4905: if ($chg) {
4906: $categories->{$item} -= $chg;
4907: }
4908: &recurse_check($chkcats,$categories,$deeper,$category);
4909: $deeper --;
4910: }
4911: }
4912: }
4913: return;
4914: }
4915:
4916: sub recurse_cat_deletes {
4917: my ($item,$coursecategories,$deletions) = @_;
4918: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
4919: my $subdepth = $depth + 1;
4920: if (ref($coursecategories) eq 'HASH') {
4921: foreach my $subitem (keys(%{$coursecategories})) {
4922: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
4923: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
4924: delete($coursecategories->{$subitem});
4925: $deletions->{$subitem} = 1;
4926: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
4927: }
4928: }
4929: }
4930: return;
4931: }
4932:
4933: 1;
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