1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.69 2008/11/28 21:02:35 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: }
701: foreach my $item (@bgs) {
702: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
703: }
704: foreach my $item (@logintext) {
705: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
706: }
707: foreach my $item (@links) {
708: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
709: }
710: if (ref($settings) eq 'HASH') {
711: foreach my $item (@toggles) {
712: if ($settings->{$item} eq '1') {
713: $checkedon{$item} = ' checked="checked" ';
714: $checkedoff{$item} = ' ';
715: } elsif ($settings->{$item} eq '0') {
716: $checkedoff{$item} = ' checked="checked" ';
717: $checkedon{$item} = ' ';
718: }
719: }
720: foreach my $item (@images) {
721: if ($settings->{$item} ne '') {
722: $designs{$item} = $settings->{$item};
723: $is_custom{$item} = 1;
724: }
725: }
726: foreach my $item (@logintext) {
727: if ($settings->{$item} ne '') {
728: $designs{'logintext'}{$item} = $settings->{$item};
729: $is_custom{$item} = 1;
730: }
731: }
732: if ($settings->{'loginheader'} ne '') {
733: $loginheader = $settings->{'loginheader'};
734: }
735: if ($settings->{'font'} ne '') {
736: $designs{'font'} = $settings->{'font'};
737: $is_custom{'font'} = 1;
738: }
739: foreach my $item (@bgs) {
740: if ($settings->{$item} ne '') {
741: $designs{'bgs'}{$item} = $settings->{$item};
742: $is_custom{$item} = 1;
743: }
744: }
745: foreach my $item (@links) {
746: if ($settings->{$item} ne '') {
747: $designs{'links'}{$item} = $settings->{$item};
748: $is_custom{$item} = 1;
749: }
750: }
751: } else {
752: if ($designhash{$dom.'.login.font'} ne '') {
753: $designs{'font'} = $designhash{$dom.'.login.font'};
754: $is_custom{'font'} = 1;
755: }
756: foreach my $item (@images) {
757: if ($designhash{$dom.'.login.'.$item} ne '') {
758: $designs{$item} = $designhash{$dom.'.login.'.$item};
759: $is_custom{$item} = 1;
760: }
761: }
762: foreach my $item (@bgs) {
763: if ($designhash{$dom.'.login.'.$item} ne '') {
764: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
765: $is_custom{$item} = 1;
766: }
767: }
768: foreach my $item (@links) {
769: if ($designhash{$dom.'.login.'.$item} ne '') {
770: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
771: $is_custom{$item} = 1;
772: }
773: }
774: }
775: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
776: logo => 'Institution Logo',
777: domlogo => 'Domain Logo',
778: login => 'Login box');
779: my $itemcount = 1;
780: my ($css_class,$datatable);
781: foreach my $item (@toggles) {
782: $css_class = $itemcount%2?' class="LC_odd_row"':'';
783: $datatable .=
784: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
785: '</td><td>'.
786: '<span class="LC_nobreak"><label><input type="radio" name="'.
787: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
788: '</label> <label><input type="radio" name="'.$item.'"'.
789: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
790: '</tr>';
791: $itemcount ++;
792: }
793: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext,$loginheader);
794: $datatable .= '</tr></table></td></tr>';
795: return $datatable;
796: }
797:
798: sub login_choices {
799: my %choices =
800: &Apache::lonlocal::texthash (
801: coursecatalog => 'Display Course Catalog link?',
802: adminmail => "Display Administrator's E-mail Address?",
803: newuser => "Link to create a user account",
804: img => "Header",
805: logo => "Main Logo",
806: domlogo => "Domain Logo",
807: login => "Log-in Header",
808: textcol => "Text color",
809: bgcol => "Box color",
810: bgs => "Background colors",
811: links => "Link colors",
812: font => "Font color",
813: pgbg => "Page",
814: mainbg => "Main panel",
815: sidebg => "Side panel",
816: link => "Link",
817: alink => "Active link",
818: vlink => "Visited link",
819: );
820: return %choices;
821: }
822:
823: sub print_rolecolors {
824: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
825: my %choices = &color_font_choices();
826: my @bgs = ('pgbg','tabbg','sidebg');
827: my @links = ('link','alink','vlink');
828: my @images = ('img');
829: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
830: my %designhash = &Apache::loncommon::get_domainconf($dom);
831: my %defaultdesign = %Apache::loncommon::defaultdesign;
832: my (%is_custom,%designs);
833: my %defaults = (
834: img => $defaultdesign{$role.'.img'},
835: font => $defaultdesign{$role.'.font'},
836: );
837: foreach my $item (@bgs) {
838: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
839: }
840: foreach my $item (@links) {
841: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
842: }
843: if (ref($settings) eq 'HASH') {
844: if (ref($settings->{$role}) eq 'HASH') {
845: if ($settings->{$role}->{'img'} ne '') {
846: $designs{'img'} = $settings->{$role}->{'img'};
847: $is_custom{'img'} = 1;
848: }
849: if ($settings->{$role}->{'font'} ne '') {
850: $designs{'font'} = $settings->{$role}->{'font'};
851: $is_custom{'font'} = 1;
852: }
853: foreach my $item (@bgs) {
854: if ($settings->{$role}->{$item} ne '') {
855: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
856: $is_custom{$item} = 1;
857: }
858: }
859: foreach my $item (@links) {
860: if ($settings->{$role}->{$item} ne '') {
861: $designs{'links'}{$item} = $settings->{$role}->{$item};
862: $is_custom{$item} = 1;
863: }
864: }
865: }
866: } else {
867: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
868: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
869: $is_custom{'img'} = 1;
870: }
871: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
872: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
873: $is_custom{'font'} = 1;
874: }
875: foreach my $item (@bgs) {
876: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
877: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
878: $is_custom{$item} = 1;
879:
880: }
881: }
882: foreach my $item (@links) {
883: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
884: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
885: $is_custom{$item} = 1;
886: }
887: }
888: }
889: my $itemcount = 1;
890: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
891: $datatable .= '</tr></table></td></tr>';
892: return $datatable;
893: }
894:
895: sub display_color_options {
896: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
897: $images,$bgs,$links,$alt_text,$rowtotal,$logintext,$loginheader) = @_;
898: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
899: my $datatable = '<tr'.$css_class.'>'.
900: '<td>'.$choices->{'font'}.'</td>';
901: if (!$is_custom->{'font'}) {
902: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
903: } else {
904: $datatable .= '<td> </td>';
905: }
906: my $fontlink = &color_pick($phase,$role,'font',$choices->{'font'},$designs->{'font'});
907: $datatable .= '<td><span class="LC_nobreak">'.
908: '<input type="text" size="10" name="'.$role.'_font"'.
909: ' value="'.$designs->{'font'}.'" /> '.$fontlink.
910: ' <span id="css_'.$role.'_font" style="background-color: '.
911: $designs->{'font'}.';"> </span>'.
912: '</span></td></tr>';
913: my $switchserver = &check_switchserver($dom,$confname);
914: foreach my $img (@{$images}) {
915: $itemcount ++;
916: $css_class = $itemcount%2?' class="LC_odd_row"':'';
917: $datatable .= '<tr'.$css_class.'>'.
918: '<td>'.$choices->{$img}.'</td>';
919: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
920: if ($designs->{$img} ne '') {
921: $imgfile = $designs->{$img};
922: $img_import = ($imgfile =~ m{^/adm/});
923: } else {
924: $imgfile = $defaults->{$img};
925: }
926: if ($img eq 'login') {
927: $login_hdr_pick = &login_header_options($img,$role,$defaults,$is_custom,$choices,
928: $loginheader);
929: $logincolors =
930: &login_text_colors($img,$role,$logintext,$phase,$choices,$designs);
931: }
932: if ($imgfile) {
933: my ($showfile,$fullsize);
934: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
935: my $urldir = $1;
936: my $filename = $2;
937: my @info = &Apache::lonnet::stat_file($designs->{$img});
938: if (@info) {
939: my $thumbfile = 'tn-'.$filename;
940: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
941: if (@thumb) {
942: $showfile = $urldir.'/'.$thumbfile;
943: } else {
944: $showfile = $imgfile;
945: }
946: } else {
947: $showfile = '';
948: }
949: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
950: $showfile = $imgfile;
951: my $imgdir = $1;
952: my $filename = $2;
953: if (-e "/home/httpd/html/$imgdir/tn-".$filename) {
954: $showfile = "/$imgdir/tn-".$filename;
955: } else {
956: my $input = "/home/httpd/html".$imgfile;
957: my $output = '/home/httpd/html/'.$imgdir.'/tn-'.$filename;
958: if (!-e $output) {
959: my ($width,$height) = &thumb_dimensions();
960: my ($fullwidth,$fullheight) = &check_dimensions($input);
961: if ($fullwidth ne '' && $fullheight ne '') {
962: if ($fullwidth > $width && $fullheight > $height) {
963: my $size = $width.'x'.$height;
964: system("convert -sample $size $input $output");
965: $showfile = '/'.$imgdir.'/tn-'.$filename;
966: }
967: }
968: }
969: }
970: }
971: if ($showfile) {
972: if ($showfile =~ m{^/(adm|res)/}) {
973: if ($showfile =~ m{^/res/}) {
974: my $local_showfile =
975: &Apache::lonnet::filelocation('',$showfile);
976: &Apache::lonnet::repcopy($local_showfile);
977: }
978: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
979: }
980: if ($imgfile) {
981: if ($imgfile =~ m{^/(adm|res)/}) {
982: if ($imgfile =~ m{^/res/}) {
983: my $local_imgfile =
984: &Apache::lonnet::filelocation('',$imgfile);
985: &Apache::lonnet::repcopy($local_imgfile);
986: }
987: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
988: } else {
989: $fullsize = $imgfile;
990: }
991: }
992: $datatable .= '<td>';
993: if ($img eq 'login') {
994: $datatable .= $login_hdr_pick;
995: }
996: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
997: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
998: } else {
999: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
1000: &mt('Upload:');
1001: }
1002: } else {
1003: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
1004: &mt('Upload:');
1005: }
1006: if ($switchserver) {
1007: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1008: } else {
1009: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1010: }
1011: $datatable .= '</td></tr>';
1012: }
1013: $itemcount ++;
1014: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1015: $datatable .= '<tr'.$css_class.'>'.
1016: '<td>'.$choices->{'bgs'}.'</td>';
1017: my $bgs_def;
1018: foreach my $item (@{$bgs}) {
1019: if (!$is_custom->{$item}) {
1020: $bgs_def .= '<td>'.$choices->{$item}.' <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1021: }
1022: }
1023: if ($bgs_def) {
1024: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1025: } else {
1026: $datatable .= '<td> </td>';
1027: }
1028: $datatable .= '<td class="LC_right_item">'.
1029: '<table border="0"><tr>';
1030: foreach my $item (@{$bgs}) {
1031: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'bgs'}{$item});
1032: $datatable .= '<td align="center">'.$link;
1033: if ($designs->{'bgs'}{$item}) {
1034: $datatable .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'bgs'}{$item}.';"> </span>';
1035: }
1036: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'bgs'}{$item}.
1037: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1038: }
1039: $datatable .= '</tr></table></td></tr>';
1040: $itemcount ++;
1041: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1042: $datatable .= '<tr'.$css_class.'>'.
1043: '<td>'.$choices->{'links'}.'</td>';
1044: my $links_def;
1045: foreach my $item (@{$links}) {
1046: if (!$is_custom->{$item}) {
1047: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1048: }
1049: }
1050: if ($links_def) {
1051: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1052: } else {
1053: $datatable .= '<td> </td>';
1054: }
1055: $datatable .= '<td class="LC_right_item">'.
1056: '<table border="0"><tr>';
1057: foreach my $item (@{$links}) {
1058: $datatable .= '<td align="center">'."\n".
1059: &color_pick($phase,$role,$item,$choices->{$item},
1060: $designs->{'links'}{$item});
1061: if ($designs->{'links'}{$item}) {
1062: $datatable.=' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'links'}{$item}.';"> </span>';
1063: }
1064: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'links'}{$item}.
1065: '" /></td>';
1066: }
1067: $$rowtotal += $itemcount;
1068: return $datatable;
1069: }
1070:
1071: sub login_header_options {
1072: my ($img,$role,$defaults,$is_custom,$choices,$loginheader) = @_;
1073: my $image_checked = ' checked="checked" ';
1074: my $text_checked = ' ';
1075: if ($loginheader eq 'text') {
1076: $image_checked = ' ';
1077: $text_checked = ' checked="checked" ';
1078: }
1079: my $output = '<span class="LC_nobreak"><label><input type="radio" name="'.
1080: 'loginheader" value="image" '.$image_checked.'/>'.
1081: &mt('use image').'</label> '.
1082: '<label><input type="radio" name="loginheader" value="text"'.
1083: $text_checked.'/>'.&mt('use text').'</label><br />'."\n";
1084: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1085: $output .= &mt('Text default(s)').':<br />';
1086: if (!$is_custom->{'textcol'}) {
1087: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1088: ' ';
1089: }
1090: if (!$is_custom->{'bgcol'}) {
1091: $output .= $choices->{'bgcol'}.': '.
1092: '<span id="css_'.$role.'_font" style="background-color: '.
1093: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1094: }
1095: $output .= '<br />';
1096: }
1097: $output .='<br />';
1098: return $output;
1099: }
1100:
1101: sub login_text_colors {
1102: my ($img,$role,$logintext,$phase,$choices,$designs) = @_;
1103: my $color_menu = '<table border="0"><tr>';
1104: foreach my $item (@{$logintext}) {
1105: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'logintext'}{$item});
1106: $color_menu .= '<td align="center">'.$link;
1107: if ($designs->{'logintext'}{$item}) {
1108: $color_menu .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'logintext'}{$item}.';"> </span>';
1109: }
1110: $color_menu .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.
1111: $designs->{'logintext'}{$item}.'" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>'.
1112: '<td> </td>';
1113: }
1114: $color_menu .= '</tr></table><br />';
1115: return $color_menu;
1116: }
1117:
1118: sub image_changes {
1119: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1120: my $output;
1121: if (!$is_custom) {
1122: if ($img eq 'login') {
1123: $output .= &mt('Default image:').'<br />';
1124: } else {
1125: $output .= &mt('Default in use:').'<br />';
1126: }
1127: }
1128: if ($img_import) {
1129: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1130: }
1131: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1132: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1133: if ($is_custom) {
1134: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1135: '<input type="checkbox" name="'.
1136: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1137: '</label> '.&mt('Replace:').'</span><br />';
1138: } else {
1139: $output .= '<td valign="bottom">'.$logincolors.&mt('Upload:').'<br />';
1140: }
1141: return $output;
1142: }
1143:
1144: sub color_pick {
1145: my ($phase,$role,$item,$desc,$curcol) = @_;
1146: my $link = '<a href="javascript:pjump('."'color_custom','".$desc.
1147: "','".$curcol."','".$role.'_'.$item."','parmform.pres','psub'".
1148: ');">'.$desc.'</a>';
1149: return $link;
1150: }
1151:
1152: sub color_pick_js {
1153: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
1154: my $output = <<"ENDCOL";
1155: function pclose() {
1156: parmwin=window.open("/adm/rat/empty.html","LONCAPAparms","height=350,width=350,scrollbars=no,menubar=no");
1157: parmwin.close();
1158: }
1159:
1160: $pjump_def
1161:
1162: function psub() {
1163: pclose();
1164: if (document.parmform.pres_marker.value!='') {
1165: if (document.parmform.pres_type.value!='') {
1166: eval('document.display.'+
1167: document.parmform.pres_marker.value+
1168: '.value=document.parmform.pres_value.value;');
1169: }
1170: } else {
1171: document.parmform.pres_value.value='';
1172: document.parmform.pres_marker.value='';
1173: }
1174: }
1175:
1176: function get_id (span_id) {
1177: if (document.getElementById) {
1178: return document.getElementById(span_id);
1179: }
1180: if (document.all) {
1181: return document.all[span_id];
1182: }
1183: return false;
1184: }
1185:
1186: function colchg_span (span_id_str,new_color_item) {
1187: var span_ref = get_id(span_id_str);
1188: if (span_ref.style) { span_ref = span_ref.style; }
1189: span_ref.background = new_color_item.value;
1190: span_ref.backgroundColor = new_color_item.value;
1191: span_ref.bgColor = new_color_item.value;
1192: }
1193:
1194: ENDCOL
1195: return $output;
1196: }
1197:
1198: sub print_quotas {
1199: my ($dom,$settings,$rowtotal) = @_;
1200: my $datatable;
1201: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1202: my $typecount = 0;
1203: my $css_class;
1204: if (ref($types) eq 'ARRAY') {
1205: foreach my $type (@{$types}) {
1206: if (defined($usertypes->{$type})) {
1207: $typecount ++;
1208: $css_class = $typecount%2?' class="LC_odd_row"':'';
1209: $datatable .= '<tr'.$css_class.'>'.
1210: '<td>'.$usertypes->{$type}.'</td>'.
1211: '<td class="LC_right_item"><span class="LC_nobreak">'.
1212: '<input type="text" name="quota_'.$type.
1213: '" value="'.$settings->{$type}.
1214: '" size="5" /> Mb</span></td></tr>';
1215: }
1216: }
1217: }
1218: my $defaultquota = '20';
1219: if (ref($settings) eq 'HASH') {
1220: if (defined($settings->{'default'})) {
1221: $defaultquota = $settings->{'default'};
1222: }
1223: }
1224: $typecount ++;
1225: $css_class = $typecount%2?' class="LC_odd_row"':'';
1226: $datatable .= '<tr'.$css_class.'>'.
1227: '<td>'.$othertitle.'</td>'.
1228: '<td class="LC_right_item"><span class="LC_nobreak">'.
1229: '<input type="text" name="defaultquota" value="'.
1230: $defaultquota.'" size="5" /> Mb</span></td></tr>';
1231: $$rowtotal += $typecount;
1232: return $datatable;
1233: }
1234:
1235: sub print_autoenroll {
1236: my ($dom,$settings,$rowtotal) = @_;
1237: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
1238: my ($defdom,$runon,$runoff);
1239: if (ref($settings) eq 'HASH') {
1240: if (exists($settings->{'run'})) {
1241: if ($settings->{'run'} eq '0') {
1242: $runoff = ' checked="checked" ';
1243: $runon = ' ';
1244: } else {
1245: $runon = ' checked="checked" ';
1246: $runoff = ' ';
1247: }
1248: } else {
1249: if ($autorun) {
1250: $runon = ' checked="checked" ';
1251: $runoff = ' ';
1252: } else {
1253: $runoff = ' checked="checked" ';
1254: $runon = ' ';
1255: }
1256: }
1257: if (exists($settings->{'sender_domain'})) {
1258: $defdom = $settings->{'sender_domain'};
1259: }
1260: } else {
1261: if ($autorun) {
1262: $runon = ' checked="checked" ';
1263: $runoff = ' ';
1264: } else {
1265: $runoff = ' checked="checked" ';
1266: $runon = ' ';
1267: }
1268: }
1269: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
1270: my $notif_sender;
1271: if (ref($settings) eq 'HASH') {
1272: $notif_sender = $settings->{'sender_uname'};
1273: }
1274: my $datatable='<tr class="LC_odd_row">'.
1275: '<td>'.&mt('Auto-enrollment active?').'</td>'.
1276: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1277: '<input type="radio" name="autoenroll_run"'.
1278: $runon.' value="1" />'.&mt('Yes').'</label> '.
1279: '<label><input type="radio" name="autoenroll_run"'.
1280: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
1281: '</tr><tr>'.
1282: '<td>'.&mt('Notification messages - sender').
1283: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
1284: &mt('username').': '.
1285: '<input type="text" name="sender_uname" value="'.
1286: $notif_sender.'" size="10" /> '.&mt('domain').
1287: ': '.$domform.'</span></td></tr>';
1288: $$rowtotal += 2;
1289: return $datatable;
1290: }
1291:
1292: sub print_autoupdate {
1293: my ($position,$dom,$settings,$rowtotal) = @_;
1294: my $datatable;
1295: if ($position eq 'top') {
1296: my $updateon = ' ';
1297: my $updateoff = ' checked="checked" ';
1298: my $classlistson = ' ';
1299: my $classlistsoff = ' checked="checked" ';
1300: if (ref($settings) eq 'HASH') {
1301: if ($settings->{'run'} eq '1') {
1302: $updateon = $updateoff;
1303: $updateoff = ' ';
1304: }
1305: if ($settings->{'classlists'} eq '1') {
1306: $classlistson = $classlistsoff;
1307: $classlistsoff = ' ';
1308: }
1309: }
1310: my %title = (
1311: run => 'Auto-update active?',
1312: classlists => 'Update information in classlists?',
1313: );
1314: $datatable = '<tr class="LC_odd_row">'.
1315: '<td>'.&mt($title{'run'}).'</td>'.
1316: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1317: '<input type="radio" name="autoupdate_run"'.
1318: $updateon.' value="1" />'.&mt('Yes').'</label> '.
1319: '<label><input type="radio" name="autoupdate_run"'.
1320: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
1321: '</tr><tr>'.
1322: '<td>'.&mt($title{'classlists'}).'</td>'.
1323: '<td class="LC_right_item"><span class="LC_nobreak">'.
1324: '<label><input type="radio" name="classlists"'.
1325: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
1326: '<label><input type="radio" name="classlists"'.
1327: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
1328: '</tr>';
1329: $$rowtotal += 2;
1330: } else {
1331: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1332: my @fields = ('lastname','firstname','middlename','gen',
1333: 'permanentemail','id');
1334: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
1335: my $numrows = 0;
1336: if (ref($types) eq 'ARRAY') {
1337: if (@{$types} > 0) {
1338: $datatable =
1339: &usertype_update_row($settings,$usertypes,\%fieldtitles,
1340: \@fields,$types,\$numrows);
1341: $$rowtotal += @{$types};
1342: }
1343: }
1344: $datatable .=
1345: &usertype_update_row($settings,{'default' => $othertitle},
1346: \%fieldtitles,\@fields,['default'],
1347: \$numrows);
1348: $$rowtotal ++;
1349: }
1350: return $datatable;
1351: }
1352:
1353: sub print_directorysrch {
1354: my ($dom,$settings,$rowtotal) = @_;
1355: my $srchon = ' ';
1356: my $srchoff = ' checked="checked" ';
1357: my ($exacton,$containson,$beginson);
1358: my $localon = ' ';
1359: my $localoff = ' checked="checked" ';
1360: if (ref($settings) eq 'HASH') {
1361: if ($settings->{'available'} eq '1') {
1362: $srchon = $srchoff;
1363: $srchoff = ' ';
1364: }
1365: if ($settings->{'localonly'} eq '1') {
1366: $localon = $localoff;
1367: $localoff = ' ';
1368: }
1369: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
1370: foreach my $type (@{$settings->{'searchtypes'}}) {
1371: if ($type eq 'exact') {
1372: $exacton = ' checked="checked" ';
1373: } elsif ($type eq 'contains') {
1374: $containson = ' checked="checked" ';
1375: } elsif ($type eq 'begins') {
1376: $beginson = ' checked="checked" ';
1377: }
1378: }
1379: } else {
1380: if ($settings->{'searchtypes'} eq 'exact') {
1381: $exacton = ' checked="checked" ';
1382: } elsif ($settings->{'searchtypes'} eq 'contains') {
1383: $containson = ' checked="checked" ';
1384: } elsif ($settings->{'searchtypes'} eq 'specify') {
1385: $exacton = ' checked="checked" ';
1386: $containson = ' checked="checked" ';
1387: }
1388: }
1389: }
1390: my ($searchtitles,$titleorder) = &sorted_searchtitles();
1391: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1392:
1393: my $numinrow = 4;
1394: my $cansrchrow = 0;
1395: my $datatable='<tr class="LC_odd_row">'.
1396: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
1397: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1398: '<input type="radio" name="dirsrch_available"'.
1399: $srchon.' value="1" />'.&mt('Yes').'</label> '.
1400: '<label><input type="radio" name="dirsrch_available"'.
1401: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
1402: '</tr><tr>'.
1403: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
1404: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1405: '<input type="radio" name="dirsrch_localonly"'.
1406: $localoff.' value="0" />'.&mt('Yes').'</label> '.
1407: '<label><input type="radio" name="dirsrch_localonly"'.
1408: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
1409: '</tr>';
1410: $$rowtotal += 2;
1411: if (ref($usertypes) eq 'HASH') {
1412: if (keys(%{$usertypes}) > 0) {
1413: $datatable .= &users_cansearch_row($settings,$types,$usertypes,$dom,
1414: $numinrow,$othertitle);
1415: $cansrchrow = 1;
1416: }
1417: }
1418: if ($cansrchrow) {
1419: $$rowtotal ++;
1420: $datatable .= '<tr>';
1421: } else {
1422: $datatable .= '<tr class="LC_odd_row">';
1423: }
1424: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
1425: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
1426: foreach my $title (@{$titleorder}) {
1427: if (defined($searchtitles->{$title})) {
1428: my $check = ' ';
1429: if (ref($settings) eq 'HASH') {
1430: if (ref($settings->{'searchby'}) eq 'ARRAY') {
1431: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
1432: $check = ' checked="checked" ';
1433: }
1434: }
1435: }
1436: $datatable .= '<td class="LC_left_item">'.
1437: '<span class="LC_nobreak"><label>'.
1438: '<input type="checkbox" name="searchby" '.
1439: 'value="'.$title.'"'.$check.'/>'.
1440: $searchtitles->{$title}.'</label></span></td>';
1441: }
1442: }
1443: $datatable .= '</tr></table></td></tr>';
1444: $$rowtotal ++;
1445: if ($cansrchrow) {
1446: $datatable .= '<tr class="LC_odd_row">';
1447: } else {
1448: $datatable .= '<tr>';
1449: }
1450: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
1451: '<td class="LC_left_item" colspan="2">'.
1452: '<span class="LC_nobreak"><label>'.
1453: '<input type="checkbox" name="searchtypes" '.
1454: $exacton.' value="exact" />'.&mt('Exact match').
1455: '</label> '.
1456: '<label><input type="checkbox" name="searchtypes" '.
1457: $beginson.' value="begins" />'.&mt('Begins with').
1458: '</label> '.
1459: '<label><input type="checkbox" name="searchtypes" '.
1460: $containson.' value="contains" />'.&mt('Contains').
1461: '</label></span></td></tr>';
1462: $$rowtotal ++;
1463: return $datatable;
1464: }
1465:
1466: sub print_contacts {
1467: my ($dom,$settings,$rowtotal) = @_;
1468: my $datatable;
1469: my @contacts = ('adminemail','supportemail');
1470: my (%checked,%to,%otheremails);
1471: my @mailings = ('errormail','packagesmail','helpdeskmail');
1472: foreach my $type (@mailings) {
1473: $otheremails{$type} = '';
1474: }
1475: if (ref($settings) eq 'HASH') {
1476: foreach my $item (@contacts) {
1477: if (exists($settings->{$item})) {
1478: $to{$item} = $settings->{$item};
1479: }
1480: }
1481: foreach my $type (@mailings) {
1482: if (exists($settings->{$type})) {
1483: if (ref($settings->{$type}) eq 'HASH') {
1484: foreach my $item (@contacts) {
1485: if ($settings->{$type}{$item}) {
1486: $checked{$type}{$item} = ' checked="checked" ';
1487: }
1488: }
1489: $otheremails{$type} = $settings->{$type}{'others'};
1490: }
1491: }
1492: }
1493: } else {
1494: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
1495: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
1496: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
1497: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
1498: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
1499: }
1500: my ($titles,$short_titles) = &contact_titles();
1501: my $rownum = 0;
1502: my $css_class;
1503: foreach my $item (@contacts) {
1504: $rownum ++;
1505: $css_class = $rownum%2?' class="LC_odd_row"':'';
1506: $datatable .= '<tr'.$css_class.'>'.
1507: '<td><span class="LC_nobreak">'.$titles->{$item}.
1508: '</span></td><td class="LC_right_item">'.
1509: '<input type="text" name="'.$item.'" value="'.
1510: $to{$item}.'" /></td></tr>';
1511: }
1512: foreach my $type (@mailings) {
1513: $rownum ++;
1514: $css_class = $rownum%2?' class="LC_odd_row"':'';
1515: $datatable .= '<tr'.$css_class.'>'.
1516: '<td><span class="LC_nobreak">'.
1517: $titles->{$type}.': </span></td>'.
1518: '<td class="LC_left_item">'.
1519: '<span class="LC_nobreak">';
1520: foreach my $item (@contacts) {
1521: $datatable .= '<label>'.
1522: '<input type="checkbox" name="'.$type.'"'.
1523: $checked{$type}{$item}.
1524: ' value="'.$item.'" />'.$short_titles->{$item}.
1525: '</label> ';
1526: }
1527: $datatable .= '</span><br />'.&mt('Others').': '.
1528: '<input type="text" name="'.$type.'_others" '.
1529: 'value="'.$otheremails{$type}.'" />'.
1530: '</td></tr>'."\n";
1531: }
1532: $$rowtotal += $rownum;
1533: return $datatable;
1534: }
1535:
1536: sub contact_titles {
1537: my %titles = &Apache::lonlocal::texthash (
1538: 'supportemail' => 'Support E-mail address',
1539: 'adminemail' => 'Default Server Admin E-mail address',
1540: 'errormail' => 'Error reports to be e-mailed to',
1541: 'packagesmail' => 'Package update alerts to be e-mailed to',
1542: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to'
1543: );
1544: my %short_titles = &Apache::lonlocal::texthash (
1545: adminemail => 'Admin E-mail address',
1546: supportemail => 'Support E-mail',
1547: );
1548: return (\%titles,\%short_titles);
1549: }
1550:
1551: sub print_usercreation {
1552: my ($position,$dom,$settings,$rowtotal) = @_;
1553: my $numinrow = 4;
1554: my $datatable;
1555: if ($position eq 'top') {
1556: $$rowtotal ++;
1557: my $rowcount = 0;
1558: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
1559: if (ref($rules) eq 'HASH') {
1560: if (keys(%{$rules}) > 0) {
1561: $datatable .= &user_formats_row('username',$settings,$rules,
1562: $ruleorder,$numinrow,$rowcount);
1563: $$rowtotal ++;
1564: $rowcount ++;
1565: }
1566: }
1567: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
1568: if (ref($idrules) eq 'HASH') {
1569: if (keys(%{$idrules}) > 0) {
1570: $datatable .= &user_formats_row('id',$settings,$idrules,
1571: $idruleorder,$numinrow,$rowcount);
1572: $$rowtotal ++;
1573: $rowcount ++;
1574: }
1575: }
1576: my ($emailrules,$emailruleorder) =
1577: &Apache::lonnet::inst_userrules($dom,'email');
1578: if (ref($emailrules) eq 'HASH') {
1579: if (keys(%{$emailrules}) > 0) {
1580: $datatable .= &user_formats_row('email',$settings,$emailrules,
1581: $emailruleorder,$numinrow,$rowcount);
1582: $$rowtotal ++;
1583: $rowcount ++;
1584: }
1585: }
1586: if ($rowcount == 0) {
1587: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
1588: $$rowtotal ++;
1589: $rowcount ++;
1590: }
1591: } elsif ($position eq 'middle') {
1592: my @creators = ('author','course','selfcreate');
1593: my ($rules,$ruleorder) =
1594: &Apache::lonnet::inst_userrules($dom,'username');
1595: my %lt = &usercreation_types();
1596: my %checked;
1597: my @selfcreate;
1598: if (ref($settings) eq 'HASH') {
1599: if (ref($settings->{'cancreate'}) eq 'HASH') {
1600: foreach my $item (@creators) {
1601: $checked{$item} = $settings->{'cancreate'}{$item};
1602: }
1603: if (ref($settings->{'cancreate'}{'selfcreate'}) eq 'ARRAY') {
1604: @selfcreate = @{$settings->{'cancreate'}{'selfcreate'}};
1605: } elsif ($settings->{'cancreate'}{'selfcreate'} ne '') {
1606: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
1607: @selfcreate = ('email','login','sso');
1608: } elsif ($settings->{'cancreate'}{'selfcreate'} ne 'none') {
1609: @selfcreate = ($settings->{'cancreate'}{'selfcreate'});
1610: }
1611: }
1612: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
1613: foreach my $item (@creators) {
1614: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
1615: $checked{$item} = 'none';
1616: }
1617: }
1618: }
1619: }
1620: my $rownum = 0;
1621: foreach my $item (@creators) {
1622: $rownum ++;
1623: if ($item ne 'selfcreate') {
1624: if ($checked{$item} eq '') {
1625: $checked{$item} = 'any';
1626: }
1627: }
1628: my $css_class;
1629: if ($rownum%2) {
1630: $css_class = '';
1631: } else {
1632: $css_class = ' class="LC_odd_row" ';
1633: }
1634: $datatable .= '<tr'.$css_class.'>'.
1635: '<td><span class="LC_nobreak">'.$lt{$item}.
1636: '</span></td><td align="right">';
1637: my @options;
1638: if ($item eq 'selfcreate') {
1639: push(@options,('email','login','sso'));
1640: } else {
1641: @options = ('any');
1642: if (ref($rules) eq 'HASH') {
1643: if (keys(%{$rules}) > 0) {
1644: push(@options,('official','unofficial'));
1645: }
1646: }
1647: push(@options,'none');
1648: }
1649: foreach my $option (@options) {
1650: my $type = 'radio';
1651: my $check = ' ';
1652: if ($item eq 'selfcreate') {
1653: $type = 'checkbox';
1654: if (grep(/^\Q$option\E$/,@selfcreate)) {
1655: $check = ' checked="checked" ';
1656: }
1657: } else {
1658: if ($checked{$item} eq $option) {
1659: $check = ' checked="checked" ';
1660: }
1661: }
1662: $datatable .= '<span class="LC_nobreak"><label>'.
1663: '<input type="'.$type.'" name="can_createuser_'.
1664: $item.'" value="'.$option.'"'.$check.'/> '.
1665: $lt{$option}.'</label> </span>';
1666: }
1667: $datatable .= '</td></tr>';
1668: }
1669: } else {
1670: my @contexts = ('author','course','domain');
1671: my @authtypes = ('int','krb4','krb5','loc');
1672: my %checked;
1673: if (ref($settings) eq 'HASH') {
1674: if (ref($settings->{'authtypes'}) eq 'HASH') {
1675: foreach my $item (@contexts) {
1676: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
1677: foreach my $auth (@authtypes) {
1678: if ($settings->{'authtypes'}{$item}{$auth}) {
1679: $checked{$item}{$auth} = ' checked="checked" ';
1680: }
1681: }
1682: }
1683: }
1684: }
1685: } else {
1686: foreach my $item (@contexts) {
1687: foreach my $auth (@authtypes) {
1688: $checked{$item}{$auth} = ' checked="checked" ';
1689: }
1690: }
1691: }
1692: my %title = &context_names();
1693: my %authname = &authtype_names();
1694: my $rownum = 0;
1695: my $css_class;
1696: foreach my $item (@contexts) {
1697: if ($rownum%2) {
1698: $css_class = '';
1699: } else {
1700: $css_class = ' class="LC_odd_row" ';
1701: }
1702: $datatable .= '<tr'.$css_class.'>'.
1703: '<td>'.$title{$item}.
1704: '</td><td class="LC_left_item">'.
1705: '<span class="LC_nobreak">';
1706: foreach my $auth (@authtypes) {
1707: $datatable .= '<label>'.
1708: '<input type="checkbox" name="'.$item.'_auth" '.
1709: $checked{$item}{$auth}.' value="'.$auth.'" />'.
1710: $authname{$auth}.'</label> ';
1711: }
1712: $datatable .= '</span></td></tr>';
1713: $rownum ++;
1714: }
1715: $$rowtotal += $rownum;
1716: }
1717: return $datatable;
1718: }
1719:
1720: sub user_formats_row {
1721: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
1722: my $output;
1723: my %text = (
1724: 'username' => 'new usernames',
1725: 'id' => 'IDs',
1726: 'email' => 'self-created accounts (e-mail)',
1727: );
1728: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
1729: $output = '<tr '.$css_class.'>'.
1730: '<td><span class="LC_nobreak">';
1731: if ($type eq 'email') {
1732: $output .= &mt("Formats disallowed for $text{$type}: ");
1733: } else {
1734: $output .= &mt("Format rules to check for $text{$type}: ");
1735: }
1736: $output .= '</span></td>'.
1737: '<td class="LC_left_item" colspan="2"><table>';
1738: my $rem;
1739: if (ref($ruleorder) eq 'ARRAY') {
1740: for (my $i=0; $i<@{$ruleorder}; $i++) {
1741: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
1742: my $rem = $i%($numinrow);
1743: if ($rem == 0) {
1744: if ($i > 0) {
1745: $output .= '</tr>';
1746: }
1747: $output .= '<tr>';
1748: }
1749: my $check = ' ';
1750: if (ref($settings) eq 'HASH') {
1751: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
1752: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
1753: $check = ' checked="checked" ';
1754: }
1755: }
1756: }
1757: $output .= '<td class="LC_left_item">'.
1758: '<span class="LC_nobreak"><label>'.
1759: '<input type="checkbox" name="'.$type.'_rule" '.
1760: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
1761: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
1762: }
1763: }
1764: $rem = @{$ruleorder}%($numinrow);
1765: }
1766: my $colsleft = $numinrow - $rem;
1767: if ($colsleft > 1 ) {
1768: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
1769: ' </td>';
1770: } elsif ($colsleft == 1) {
1771: $output .= '<td class="LC_left_item"> </td>';
1772: }
1773: $output .= '</tr></table></td></tr>';
1774: return $output;
1775: }
1776:
1777: sub usercreation_types {
1778: my %lt = &Apache::lonlocal::texthash (
1779: author => 'When adding a co-author',
1780: course => 'When adding a user to a course',
1781: selfcreate => 'User creates own account',
1782: any => 'Any',
1783: official => 'Institutional only ',
1784: unofficial => 'Non-institutional only',
1785: email => 'Email address',
1786: login => 'Institutional Login',
1787: sso => 'SSO',
1788: none => 'None',
1789: );
1790: return %lt;
1791: }
1792:
1793: sub authtype_names {
1794: my %lt = &Apache::lonlocal::texthash(
1795: int => 'Internal',
1796: krb4 => 'Kerberos 4',
1797: krb5 => 'Kerberos 5',
1798: loc => 'Local',
1799: );
1800: return %lt;
1801: }
1802:
1803: sub context_names {
1804: my %context_title = &Apache::lonlocal::texthash(
1805: author => 'Creating users when an Author',
1806: course => 'Creating users when in a course',
1807: domain => 'Creating users when a Domain Coordinator',
1808: );
1809: return %context_title;
1810: }
1811:
1812: sub print_usermodification {
1813: my ($position,$dom,$settings,$rowtotal) = @_;
1814: my $numinrow = 4;
1815: my ($context,$datatable,$rowcount);
1816: if ($position eq 'top') {
1817: $rowcount = 0;
1818: $context = 'author';
1819: foreach my $role ('ca','aa') {
1820: $datatable .= &modifiable_userdata_row($context,$role,$settings,
1821: $numinrow,$rowcount);
1822: $$rowtotal ++;
1823: $rowcount ++;
1824: }
1825: } elsif ($position eq 'middle') {
1826: $context = 'course';
1827: $rowcount = 0;
1828: foreach my $role ('st','ep','ta','in','cr') {
1829: $datatable .= &modifiable_userdata_row($context,$role,$settings,
1830: $numinrow,$rowcount);
1831: $$rowtotal ++;
1832: $rowcount ++;
1833: }
1834: } elsif ($position eq 'bottom') {
1835: $context = 'selfcreate';
1836: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1837: $usertypes->{'default'} = $othertitle;
1838: if (ref($types) eq 'ARRAY') {
1839: push(@{$types},'default');
1840: $usertypes->{'default'} = $othertitle;
1841: foreach my $status (@{$types}) {
1842: $datatable .= &modifiable_userdata_row($context,$status,$settings,
1843: $numinrow,$rowcount,$usertypes);
1844: $$rowtotal ++;
1845: $rowcount ++;
1846: }
1847: }
1848: }
1849: return $datatable;
1850: }
1851:
1852: sub print_defaults {
1853: my ($dom,$rowtotal) = @_;
1854: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
1855: 'datelocale_def');
1856: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
1857: my $titles = &defaults_titles();
1858: my $rownum = 0;
1859: my ($datatable,$css_class);
1860: foreach my $item (@items) {
1861: if ($rownum%2) {
1862: $css_class = '';
1863: } else {
1864: $css_class = ' class="LC_odd_row" ';
1865: }
1866: $datatable .= '<tr'.$css_class.'>'.
1867: '<td><span class="LC_nobreak">'.$titles->{$item}.
1868: '</span></td><td class="LC_right_item">';
1869: if ($item eq 'auth_def') {
1870: my @authtypes = ('internal','krb4','krb5','localauth');
1871: my %shortauth = (
1872: internal => 'int',
1873: krb4 => 'krb4',
1874: krb5 => 'krb5',
1875: localauth => 'loc'
1876: );
1877: my %authnames = &authtype_names();
1878: foreach my $auth (@authtypes) {
1879: my $checked = ' ';
1880: if ($domdefaults{$item} eq $auth) {
1881: $checked = ' checked="checked" ';
1882: }
1883: $datatable .= '<label><input type="radio" name="'.$item.
1884: '" value="'.$auth.'"'.$checked.'/>'.
1885: $authnames{$shortauth{$auth}}.'</label> ';
1886: }
1887: } elsif ($item eq 'timezone_def') {
1888: my $includeempty = 1;
1889: $datatable .= &Apache::loncommon::select_timezone($item,$domdefaults{$item},undef,$includeempty);
1890: } elsif ($item eq 'datelocale_def') {
1891: my $includeempty = 1;
1892: $datatable .= &Apache::loncommon::select_datelocale($item,$domdefaults{$item},undef,$includeempty);
1893: } else {
1894: $datatable .= '<input type="text" name="'.$item.'" value="'.
1895: $domdefaults{$item}.'" />';
1896: }
1897: $datatable .= '</td></tr>';
1898: $rownum ++;
1899: }
1900: $$rowtotal += $rownum;
1901: return $datatable;
1902: }
1903:
1904: sub defaults_titles {
1905: my %titles = &Apache::lonlocal::texthash (
1906: 'auth_def' => 'Default authentication type',
1907: 'auth_arg_def' => 'Default authentication argument',
1908: 'lang_def' => 'Default language',
1909: 'timezone_def' => 'Default timezone',
1910: 'datelocale_def' => 'Default locale for dates',
1911: );
1912: return (\%titles);
1913: }
1914:
1915: sub print_scantronformat {
1916: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
1917: my $itemcount = 1;
1918: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
1919: %confhash);
1920: my $switchserver = &check_switchserver($dom,$confname);
1921: my %lt = &Apache::lonlocal::texthash (
1922: default => 'Default scantron format file error',
1923: custom => 'Custom scantron format file error',
1924: );
1925: my %scantronfiles = (
1926: default => 'default.tab',
1927: custom => 'custom.tab',
1928: );
1929: foreach my $key (keys(%scantronfiles)) {
1930: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
1931: .$scantronfiles{$key};
1932: }
1933: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
1934: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
1935: if (!$switchserver) {
1936: my $servadm = $r->dir_config('lonAdmEMail');
1937: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
1938: if ($configuserok eq 'ok') {
1939: if ($author_ok eq 'ok') {
1940: my %legacyfile = (
1941: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
1942: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
1943: );
1944: my %md5chk;
1945: foreach my $type (keys(%legacyfile)) {
1946: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
1947: chomp($md5chk{$type});
1948: }
1949: if ($md5chk{'default'} ne $md5chk{'custom'}) {
1950: foreach my $type (keys(%legacyfile)) {
1951: ($scantronurls{$type},my $error) =
1952: &legacy_scantronformat($r,$dom,$confname,
1953: $type,$legacyfile{$type},
1954: $scantronurls{$type},
1955: $scantronfiles{$type});
1956: if ($error ne '') {
1957: $error{$type} = $error;
1958: }
1959: }
1960: if (keys(%error) == 0) {
1961: $is_custom = 1;
1962: $confhash{'scantron'}{'scantronformat'} =
1963: $scantronurls{'custom'};
1964: my $putresult =
1965: &Apache::lonnet::put_dom('configuration',
1966: \%confhash,$dom);
1967: if ($putresult ne 'ok') {
1968: $error{'custom'} =
1969: '<span class="LC_error">'.
1970: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
1971: }
1972: }
1973: } else {
1974: ($scantronurls{'default'},my $error) =
1975: &legacy_scantronformat($r,$dom,$confname,
1976: 'default',$legacyfile{'default'},
1977: $scantronurls{'default'},
1978: $scantronfiles{'default'});
1979: if ($error eq '') {
1980: $confhash{'scantron'}{'scantronformat'} = '';
1981: my $putresult =
1982: &Apache::lonnet::put_dom('configuration',
1983: \%confhash,$dom);
1984: if ($putresult ne 'ok') {
1985: $error{'default'} =
1986: '<span class="LC_error">'.
1987: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
1988: }
1989: } else {
1990: $error{'default'} = $error;
1991: }
1992: }
1993: }
1994: }
1995: } else {
1996: $error{'default'} = &mt("Unable to copy default scantron formatfile to domain's RES space: [_1]",$switchserver);
1997: }
1998: }
1999: if (ref($settings) eq 'HASH') {
2000: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
2001: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
2002: if ((!@info) || ($info[0] eq 'no_such_dir')) {
2003: $scantronurl = '';
2004: } else {
2005: $scantronurl = $settings->{'scantronformat'};
2006: }
2007: $is_custom = 1;
2008: } else {
2009: $scantronurl = $scantronurls{'default'};
2010: }
2011: } else {
2012: if ($is_custom) {
2013: $scantronurl = $scantronurls{'custom'};
2014: } else {
2015: $scantronurl = $scantronurls{'default'};
2016: }
2017: }
2018: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2019: $datatable .= '<tr'.$css_class.'>';
2020: if (!$is_custom) {
2021: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
2022: '<span class="LC_nobreak">';
2023: if ($scantronurl) {
2024: $datatable .= '<a href="'.$scantronurl.'" target="_blank">'.
2025: &mt('Default scantron format file').'</a>';
2026: } else {
2027: $datatable = &mt('File unavailable for display');
2028: }
2029: $datatable .= '</span></td>';
2030: if (keys(%error) == 0) {
2031: $datatable .= '<td valign="bottom">';
2032: if (!$switchserver) {
2033: $datatable .= &mt('Upload:').'<br />';
2034: }
2035: } else {
2036: my $errorstr;
2037: foreach my $key (sort(keys(%error))) {
2038: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
2039: }
2040: $datatable .= '<td>'.$errorstr;
2041: }
2042: } else {
2043: if (keys(%error) > 0) {
2044: my $errorstr;
2045: foreach my $key (sort(keys(%error))) {
2046: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
2047: }
2048: $datatable .= '<td>'.$errorstr.'</td><td> ';
2049: } elsif ($scantronurl) {
2050: $datatable .= '<td><span class="LC_nobreak">'.
2051: '<a href="'.$scantronurl.'" target="_blank">'.
2052: &mt('Custom scantron format file').'</a><label>'.
2053: '<input type="checkbox" name="scantronformat_del"'.
2054: '" value="1" />'.&mt('Delete?').'</label></span></td>'.
2055: '<td><span class="LC_nobreak"> '.
2056: &mt('Replace:').'</span><br />';
2057: }
2058: }
2059: if (keys(%error) == 0) {
2060: if ($switchserver) {
2061: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2062: } else {
2063: $datatable .='<span class="LC_nobreak"> '.
2064: '<input type="file" name="scantronformat" /></span>';
2065: }
2066: }
2067: $datatable .= '</td></tr>';
2068: $$rowtotal ++;
2069: return $datatable;
2070: }
2071:
2072: sub legacy_scantronformat {
2073: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
2074: my ($url,$error);
2075: my @statinfo = &Apache::lonnet::stat_file($newurl);
2076: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
2077: (my $result,$url) =
2078: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
2079: '','',$newfile);
2080: if ($result ne 'ok') {
2081: $error = &mt("An error occurred publishing the [_1] scantron format file in RES space. Error was: [_2].",$newfile,$result);
2082: }
2083: }
2084: return ($url,$error);
2085: }
2086:
2087: sub print_coursecategories {
2088: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
2089: my $datatable;
2090: if ($position eq 'top') {
2091: my $toggle_cats_crs = ' ';
2092: my $toggle_cats_dom = ' checked="checked" ';
2093: my $can_cat_crs = ' ';
2094: my $can_cat_dom = ' checked="checked" ';
2095: if (ref($settings) eq 'HASH') {
2096: if ($settings->{'togglecats'} eq 'crs') {
2097: $toggle_cats_crs = $toggle_cats_dom;
2098: $toggle_cats_dom = ' ';
2099: }
2100: if ($settings->{'categorize'} eq 'crs') {
2101: $can_cat_crs = $can_cat_dom;
2102: $can_cat_dom = ' ';
2103: }
2104: }
2105: my %title = &Apache::lonlocal::texthash (
2106: togglecats => 'Show/Hide a course in the catalog',
2107: categorize => 'Assign a category to a course',
2108: );
2109: my %level = &Apache::lonlocal::texthash (
2110: dom => 'Set in "Modify Course" (Domain)',
2111: crs => 'Set in "Modify Parameters" (Course)',
2112: );
2113: $datatable = '<tr class="LC_odd_row">'.
2114: '<td>'.$title{'togglecats'}.'</td>'.
2115: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2116: '<input type="radio" name="togglecats"'.
2117: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
2118: '<label><input type="radio" name="togglecats"'.
2119: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
2120: '</tr><tr>'.
2121: '<td>'.$title{'categorize'}.'</td>'.
2122: '<td class="LC_right_item"><span class="LC_nobreak">'.
2123: '<label><input type="radio" name="categorize"'.
2124: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
2125: '<label><input type="radio" name="categorize"'.
2126: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
2127: '</tr>';
2128: $$rowtotal += 2;
2129: } else {
2130: my $css_class;
2131: my $itemcount = 1;
2132: my $cathash;
2133: if (ref($settings) eq 'HASH') {
2134: $cathash = $settings->{'cats'};
2135: }
2136: if (ref($cathash) eq 'HASH') {
2137: my (@cats,@trails,%allitems,%idx,@jsarray);
2138: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
2139: \%allitems,\%idx,\@jsarray);
2140: my $maxdepth = scalar(@cats);
2141: my $colattrib = '';
2142: if ($maxdepth > 2) {
2143: $colattrib = ' colspan="2" ';
2144: }
2145: my @path;
2146: if (@cats > 0) {
2147: if (ref($cats[0]) eq 'ARRAY') {
2148: my $numtop = @{$cats[0]};
2149: my $maxnum = $numtop;
2150: if ((!grep(/^instcode$/,@{$cats[0]})) || ($cathash->{'instcode::0'} eq '')) {
2151: $maxnum ++;
2152: }
2153: my $lastidx;
2154: for (my $i=0; $i<$numtop; $i++) {
2155: my $parent = $cats[0][$i];
2156: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2157: my $item = &escape($parent).'::0';
2158: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
2159: $lastidx = $idx{$item};
2160: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2161: .'<select name="'.$item.'"'.$chgstr.'>';
2162: for (my $k=0; $k<=$maxnum; $k++) {
2163: my $vpos = $k+1;
2164: my $selstr;
2165: if ($k == $i) {
2166: $selstr = ' selected="selected" ';
2167: }
2168: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2169: }
2170: $datatable .= '</select></td><td>';
2171: if ($parent eq 'instcode') {
2172: $datatable .= '<span class="LC_nobreak">'.&mt('Official courses')
2173: .'</span><br /><span class="LC_nobreak">('
2174: .&mt('with institutional codes').')</span></td>'
2175: .'<td'.$colattrib.'><span class="LC_nobreak"><label><input type="radio" name="instcode" value="1" checked="checked" />'
2176: .&mt('Display').'</label> '
2177: .'<label><input type="radio" name="instcode" value="0" />'
2178: .&mt('Do not display').'</label></span></td>';
2179: } else {
2180: $datatable .= $parent
2181: .' <label><input type="checkbox" name="deletecategory" '
2182: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
2183: }
2184: my $depth = 1;
2185: push(@path,$parent);
2186: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
2187: pop(@path);
2188: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
2189: $itemcount ++;
2190: }
2191: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2192: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
2193: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
2194: for (my $k=0; $k<=$maxnum; $k++) {
2195: my $vpos = $k+1;
2196: my $selstr;
2197: if ($k == $numtop) {
2198: $selstr = ' selected="selected" ';
2199: }
2200: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2201: }
2202: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
2203: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
2204: .'</tr>'."\n";
2205: $itemcount ++;
2206: if ((!grep(/^instcode$/,@{$cats[0]})) || ($cathash->{'instcode::0'} eq '')) {
2207: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2208: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','instcode_pos','$lastidx'".');"';
2209: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
2210: '<span class="LC_nobreak"><select name="instcode_pos"'.$chgstr.'>';
2211: for (my $k=0; $k<=$maxnum; $k++) {
2212: my $vpos = $k+1;
2213: my $selstr;
2214: if ($k == $maxnum) {
2215: $selstr = ' selected="selected" ';
2216: }
2217: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2218: }
2219: $datatable .= '</select></span></td><td><span class="LC_nobreak">'
2220: .&mt('Official courses').'</span>'.'<br /><span class="LC_nobreak">('
2221: .&mt('with institutional codes').')</span></td>'
2222: .'<td><span class="LC_nobreak"><label><input type="radio" name="instcode" value="1" />'
2223: .&mt('Display').'</label> '
2224: .'<label><input type="radio" name="instcode" value="0" checked="checked"/>'
2225: .&mt('Do not display').'</label></span></td></tr>';
2226: }
2227: }
2228: } else {
2229: $datatable .= &initialize_categories($itemcount);
2230: }
2231: } else {
2232: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[0]->{'col2'}.'</td>'
2233: .&initialize_categories($itemcount);
2234: }
2235: $$rowtotal += $itemcount;
2236: }
2237: return $datatable;
2238: }
2239:
2240: sub print_serverstatuses {
2241: my ($dom,$settings,$rowtotal) = @_;
2242: my $datatable;
2243: my @pages = &serverstatus_pages();
2244: my (%namedaccess,%machineaccess);
2245: foreach my $type (@pages) {
2246: $namedaccess{$type} = '';
2247: $machineaccess{$type}= '';
2248: }
2249: if (ref($settings) eq 'HASH') {
2250: foreach my $type (@pages) {
2251: if (exists($settings->{$type})) {
2252: if (ref($settings->{$type}) eq 'HASH') {
2253: foreach my $key (keys(%{$settings->{$type}})) {
2254: if ($key eq 'namedusers') {
2255: $namedaccess{$type} = $settings->{$type}->{$key};
2256: } elsif ($key eq 'machines') {
2257: $machineaccess{$type} = $settings->{$type}->{$key};
2258: }
2259: }
2260: }
2261: }
2262: }
2263: }
2264: my $titles= &LONCAPA::loncgi::serverstatus_titles();
2265: my $rownum = 0;
2266: my $css_class;
2267: foreach my $type (@pages) {
2268: $rownum ++;
2269: $css_class = $rownum%2?' class="LC_odd_row"':'';
2270: $datatable .= '<tr'.$css_class.'>'.
2271: '<td><span class="LC_nobreak">'.
2272: $titles->{$type}.'</span></td>'.
2273: '<td class="LC_left_item">'.
2274: '<input type="text" name="'.$type.'_namedusers" '.
2275: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
2276: '<td class="LC_right_item">'.
2277: '<span class="LC_nobreak">'.
2278: '<input type="text" name="'.$type.'_machines" '.
2279: 'value="'.$machineaccess{$type}.'" size="10" />'.
2280: '</td></tr>'."\n";
2281: }
2282: $$rowtotal += $rownum;
2283: return $datatable;
2284: }
2285:
2286: sub serverstatus_pages {
2287: return ('userstatus','lonstatus','loncron','server-status','codeversions',
2288: 'clusterstatus','metadata_keywords','metadata_harvest',
2289: 'takeoffline','takeonline','showenv');
2290: }
2291:
2292: sub coursecategories_javascript {
2293: my ($settings) = @_;
2294: my ($output,$jstext,$cathash);
2295: if (ref($settings) eq 'HASH') {
2296: $cathash = $settings->{'cats'};
2297: }
2298: if (ref($cathash) eq 'HASH') {
2299: my (@cats,@jsarray,%idx);
2300: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
2301: if (@jsarray > 0) {
2302: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
2303: for (my $i=0; $i<@jsarray; $i++) {
2304: if (ref($jsarray[$i]) eq 'ARRAY') {
2305: my $catstr = join('","',@{$jsarray[$i]});
2306: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
2307: }
2308: }
2309: }
2310: } else {
2311: $jstext = ' var categories = Array(1);'."\n".
2312: ' categories[0] = Array("instcode_pos");'."\n";
2313: }
2314: $output = <<"ENDSCRIPT";
2315: <script type="text/javascript">
2316: function reorderCats(form,parent,item,idx) {
2317: var changedVal;
2318: $jstext
2319: var newpos = 'addcategory_pos';
2320: var current = new Array;
2321: if (parent == '') {
2322: var has_instcode = 0;
2323: var maxtop = categories[idx].length;
2324: for (var j=0; j<maxtop; j++) {
2325: if (categories[idx][j] == 'instcode::0') {
2326: has_instcode == 1;
2327: }
2328: }
2329: if (has_instcode == 0) {
2330: categories[idx][maxtop] = 'instcode_pos';
2331: }
2332: } else {
2333: newpos += '_'+parent;
2334: }
2335: var maxh = 1 + categories[idx].length;
2336: var current = new Array;
2337: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2338: if (item == newpos) {
2339: changedVal = newitemVal;
2340: } else {
2341: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2342: current[newitemVal] = newpos;
2343: }
2344: for (var i=0; i<categories[idx].length; i++) {
2345: var elementName = categories[idx][i];
2346: if (elementName != item) {
2347: if (form.elements[elementName]) {
2348: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2349: current[currVal] = elementName;
2350: }
2351: }
2352: }
2353: var oldVal;
2354: for (var j=0; j<maxh; j++) {
2355: if (current[j] == undefined) {
2356: oldVal = j;
2357: }
2358: }
2359: if (oldVal < changedVal) {
2360: for (var k=oldVal+1; k<=changedVal ; k++) {
2361: var elementName = current[k];
2362: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2363: }
2364: } else {
2365: for (var k=changedVal; k<oldVal; k++) {
2366: var elementName = current[k];
2367: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2368: }
2369: }
2370: return;
2371: }
2372: </script>
2373:
2374: ENDSCRIPT
2375: return $output;
2376: }
2377:
2378: sub initialize_categories {
2379: my ($itemcount) = @_;
2380: my $datatable;
2381: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
2382: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','instcode_pos','0'".');"';
2383:
2384: $datatable = '<tr '.$css_class.'><td><span class="LC_nobreak">'
2385: .'<select name="instcode_pos"><option value="0" selected="selected">1</option>'
2386: .'<option value="1">2</option></select> '
2387: .&mt('Official courses (with institutional codes)')
2388: .'</span></td><td><span class="LC_nobreak">'
2389: .'<label><input type="radio" name="instcode" value="1" checked="checked" />'
2390: .&mt('Display').'</label> <label>'
2391: .'<input type="radio" name="instcode" value="0" />'.&mt('Do not display')
2392: .'</label></span></td></tr>';
2393: $itemcount ++;
2394: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2395: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
2396: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2397: .'<select name="addcategory_pos"'.$chgstr.'><option value="0">1</option>'
2398: .'<option value="1" selected="selected">2</option></select> '
2399: .&mt('Add category').'</td><td>'.&mt('Name:')
2400: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
2401: return $datatable;
2402: }
2403:
2404: sub build_category_rows {
2405: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
2406: my ($text,$name,$item,$chgstr);
2407: if (ref($cats) eq 'ARRAY') {
2408: my $maxdepth = scalar(@{$cats});
2409: if (ref($cats->[$depth]) eq 'HASH') {
2410: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
2411: my $numchildren = @{$cats->[$depth]{$parent}};
2412: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
2413: $text .= '<td><table class="LC_datatable">';
2414: my ($idxnum,$parent_name,$parent_item);
2415: my $higher = $depth - 1;
2416: if ($higher == 0) {
2417: $parent_name = &escape($parent).'::'.$higher;
2418: } else {
2419: if (ref($path) eq 'ARRAY') {
2420: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
2421: }
2422: }
2423: $parent_item = 'addcategory_pos_'.$parent_name;
2424: for (my $j=0; $j<=$numchildren; $j++) {
2425: if ($j < $numchildren) {
2426: $name = $cats->[$depth]{$parent}[$j];
2427: $item = &escape($name).':'.&escape($parent).':'.$depth;
2428: $idxnum = $idx->{$item};
2429: } else {
2430: $name = $parent_name;
2431: $item = $parent_item;
2432: }
2433: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
2434: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
2435: for (my $i=0; $i<=$numchildren; $i++) {
2436: my $vpos = $i+1;
2437: my $selstr;
2438: if ($j == $i) {
2439: $selstr = ' selected="selected" ';
2440: }
2441: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
2442: }
2443: $text .= '</select> ';
2444: if ($j < $numchildren) {
2445: my $deeper = $depth+1;
2446: $text .= $name.' '
2447: .'<label><input type="checkbox" name="deletecategory" value="'
2448: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
2449: if(ref($path) eq 'ARRAY') {
2450: push(@{$path},$name);
2451: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
2452: pop(@{$path});
2453: }
2454: } else {
2455: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
2456: if ($j == $numchildren) {
2457: $text .= $name;
2458: } else {
2459: $text .= $item;
2460: }
2461: $text .= '" value="" />';
2462: }
2463: $text .= '</td></tr>';
2464: }
2465: $text .= '</table></td>';
2466: } else {
2467: my $higher = $depth-1;
2468: if ($higher == 0) {
2469: $name = &escape($parent).'::'.$higher;
2470: } else {
2471: if (ref($path) eq 'ARRAY') {
2472: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
2473: }
2474: }
2475: my $colspan;
2476: if ($parent ne 'instcode') {
2477: $colspan = $maxdepth - $depth - 1;
2478: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
2479: }
2480: }
2481: }
2482: }
2483: return $text;
2484: }
2485:
2486: sub modifiable_userdata_row {
2487: my ($context,$role,$settings,$numinrow,$rowcount,$usertypes) = @_;
2488: my $rolename;
2489: if ($context eq 'selfcreate') {
2490: if (ref($usertypes) eq 'HASH') {
2491: $rolename = $usertypes->{$role};
2492: } else {
2493: $rolename = $role;
2494: }
2495: } else {
2496: if ($role eq 'cr') {
2497: $rolename = &mt('Custom role');
2498: } else {
2499: $rolename = &Apache::lonnet::plaintext($role);
2500: }
2501: }
2502: my @fields = ('lastname','firstname','middlename','generation',
2503: 'permanentemail','id');
2504: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2505: my $output;
2506: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
2507: $output = '<tr '.$css_class.'>'.
2508: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
2509: '<td class="LC_left_item" colspan="2"><table>';
2510: my $rem;
2511: my %checks;
2512: if (ref($settings) eq 'HASH') {
2513: if (ref($settings->{$context}) eq 'HASH') {
2514: if (ref($settings->{$context}->{$role}) eq 'HASH') {
2515: foreach my $field (@fields) {
2516: if ($settings->{$context}->{$role}->{$field}) {
2517: $checks{$field} = ' checked="checked" ';
2518: }
2519: }
2520: }
2521: }
2522: }
2523: for (my $i=0; $i<@fields; $i++) {
2524: my $rem = $i%($numinrow);
2525: if ($rem == 0) {
2526: if ($i > 0) {
2527: $output .= '</tr>';
2528: }
2529: $output .= '<tr>';
2530: }
2531: my $check = ' ';
2532: if (exists($checks{$fields[$i]})) {
2533: $check = $checks{$fields[$i]}
2534: } else {
2535: if ($role eq 'st') {
2536: if (ref($settings) ne 'HASH') {
2537: $check = ' checked="checked" ';
2538: }
2539: }
2540: }
2541: $output .= '<td class="LC_left_item">'.
2542: '<span class="LC_nobreak"><label>'.
2543: '<input type="checkbox" name="canmodify_'.$role.'" '.
2544: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
2545: '</label></span></td>';
2546: $rem = @fields%($numinrow);
2547: }
2548: my $colsleft = $numinrow - $rem;
2549: if ($colsleft > 1 ) {
2550: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
2551: ' </td>';
2552: } elsif ($colsleft == 1) {
2553: $output .= '<td class="LC_left_item"> </td>';
2554: }
2555: $output .= '</tr></table></td></tr>';
2556: return $output;
2557: }
2558:
2559: sub users_cansearch_row {
2560: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle) = @_;
2561: my $output = '<tr class="LC_odd_row">'.
2562: '<td>'.&mt('Users allowed to search').' ('.$dom.')'.
2563: '</td><td class="LC_left_item" colspan="2"><table>';
2564: my $rem;
2565: if (ref($types) eq 'ARRAY') {
2566: for (my $i=0; $i<@{$types}; $i++) {
2567: if (defined($usertypes->{$types->[$i]})) {
2568: my $rem = $i%($numinrow);
2569: if ($rem == 0) {
2570: if ($i > 0) {
2571: $output .= '</tr>';
2572: }
2573: $output .= '<tr>';
2574: }
2575: my $check = ' ';
2576: if (ref($settings->{'cansearch'}) eq 'ARRAY') {
2577: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{'cansearch'}})) {
2578: $check = ' checked="checked" ';
2579: }
2580: }
2581: $output .= '<td class="LC_left_item">'.
2582: '<span class="LC_nobreak"><label>'.
2583: '<input type="checkbox" name="cansearch" '.
2584: 'value="'.$types->[$i].'"'.$check.'/>'.
2585: $usertypes->{$types->[$i]}.'</label></span></td>';
2586: }
2587: }
2588:
2589: $rem = @{$types}%($numinrow);
2590: }
2591: my $colsleft = $numinrow - $rem;
2592: if ($colsleft > 1) {
2593: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
2594: } else {
2595: $output .= '<td class="LC_left_item">';
2596: }
2597: my $defcheck = ' ';
2598: if (ref($settings->{'cansearch'}) eq 'ARRAY') {
2599: if (grep(/^default$/,@{$settings->{'cansearch'}})) {
2600: $defcheck = ' checked="checked" ';
2601: }
2602: }
2603: $output .= '<span class="LC_nobreak"><label>'.
2604: '<input type="checkbox" name="cansearch" '.
2605: 'value="default"'.$defcheck.'/>'.
2606: $othertitle.'</label></span></td>'.
2607: '</tr></table></td></tr>';
2608: return $output;
2609: }
2610:
2611: sub sorted_searchtitles {
2612: my %searchtitles = &Apache::lonlocal::texthash(
2613: 'uname' => 'username',
2614: 'lastname' => 'last name',
2615: 'lastfirst' => 'last name, first name',
2616: );
2617: my @titleorder = ('uname','lastname','lastfirst');
2618: return (\%searchtitles,\@titleorder);
2619: }
2620:
2621: sub sorted_searchtypes {
2622: my %srchtypes_desc = (
2623: exact => 'is exact match',
2624: contains => 'contains ..',
2625: begins => 'begins with ..',
2626: );
2627: my @srchtypeorder = ('exact','begins','contains');
2628: return (\%srchtypes_desc,\@srchtypeorder);
2629: }
2630:
2631: sub usertype_update_row {
2632: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
2633: my $datatable;
2634: my $numinrow = 4;
2635: foreach my $type (@{$types}) {
2636: if (defined($usertypes->{$type})) {
2637: $$rownums ++;
2638: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
2639: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
2640: '</td><td class="LC_left_item"><table>';
2641: for (my $i=0; $i<@{$fields}; $i++) {
2642: my $rem = $i%($numinrow);
2643: if ($rem == 0) {
2644: if ($i > 0) {
2645: $datatable .= '</tr>';
2646: }
2647: $datatable .= '<tr>';
2648: }
2649: my $check = ' ';
2650: if (ref($settings) eq 'HASH') {
2651: if (ref($settings->{'fields'}) eq 'HASH') {
2652: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
2653: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
2654: $check = ' checked="checked" ';
2655: }
2656: }
2657: }
2658: }
2659:
2660: if ($i == @{$fields}-1) {
2661: my $colsleft = $numinrow - $rem;
2662: if ($colsleft > 1) {
2663: $datatable .= '<td colspan="'.$colsleft.'">';
2664: } else {
2665: $datatable .= '<td>';
2666: }
2667: } else {
2668: $datatable .= '<td>';
2669: }
2670: $datatable .= '<span class="LC_nobreak"><label>'.
2671: '<input type="checkbox" name="updateable_'.$type.
2672: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
2673: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
2674: }
2675: $datatable .= '</tr></table></td></tr>';
2676: }
2677: }
2678: return $datatable;
2679: }
2680:
2681: sub modify_login {
2682: my ($r,$dom,$confname,%domconfig) = @_;
2683: my ($resulttext,$errors,$colchgtext,%changes,%colchanges);
2684: my %title = ( coursecatalog => 'Display course catalog',
2685: adminmail => 'Display administrator E-mail address',
2686: newuser => 'Link for visitors to create a user account',
2687: loginheader => 'Log-in box header');
2688: my @offon = ('off','on');
2689: my %loginhash;
2690: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
2691: \%domconfig,\%loginhash);
2692: my @toggles = ('coursecatalog','adminmail','newuser');
2693: foreach my $item (@toggles) {
2694: $loginhash{login}{$item} = $env{'form.'.$item};
2695: }
2696: $loginhash{login}{loginheader} = $env{'form.loginheader'};
2697: if (ref($colchanges{'login'}) eq 'HASH') {
2698: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
2699: \%loginhash);
2700: }
2701: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
2702: $dom);
2703: if ($putresult eq 'ok') {
2704: my @toggles = ('coursecatalog','adminmail','newuser');
2705: my %defaultchecked = (
2706: 'coursecatalog' => 'on',
2707: 'adminmail' => 'off',
2708: 'newuser' => 'off',
2709: );
2710: if (ref($domconfig{'login'}) eq 'HASH') {
2711: foreach my $item (@toggles) {
2712: if ($defaultchecked{$item} eq 'on') {
2713: if (($domconfig{'login'}{$item} eq '0') &&
2714: ($env{'form.'.$item} eq '1')) {
2715: $changes{$item} = 1;
2716: } elsif (($domconfig{'login'}{$item} eq '' ||
2717: $domconfig{'login'}{$item} eq '1') &&
2718: ($env{'form.'.$item} eq '0')) {
2719: $changes{$item} = 1;
2720: }
2721: } elsif ($defaultchecked{$item} eq 'off') {
2722: if (($domconfig{'login'}{$item} eq '1') &&
2723: ($env{'form.'.$item} eq '0')) {
2724: $changes{$item} = 1;
2725: } elsif (($domconfig{'login'}{$item} eq '' ||
2726: $domconfig{'login'}{$item} eq '0') &&
2727: ($env{'form.'.$item} eq '1')) {
2728: $changes{$item} = 1;
2729: }
2730: }
2731: }
2732: if (($domconfig{'login'}{'loginheader'} eq 'text') &&
2733: ($env{'form.loginheader'} eq 'image')) {
2734: $changes{'loginheader'} = 1;
2735: } elsif (($domconfig{'login'}{'loginheader'} eq '' ||
2736: $domconfig{'login'}{'loginheader'} eq 'image') &&
2737: ($env{'form.loginheader'} eq 'text')) {
2738: $changes{'loginheader'} = 1;
2739: }
2740: }
2741: if (keys(%changes) > 0 || $colchgtext) {
2742: &Apache::loncommon::devalidate_domconfig_cache($dom);
2743: $resulttext = &mt('Changes made:').'<ul>';
2744: foreach my $item (sort(keys(%changes))) {
2745: if ($item eq 'loginheader') {
2746: $resulttext .= '<li>'.&mt("$title{$item} set to $env{'form.loginheader'}").'</li>';
2747: } else {
2748: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
2749: }
2750: }
2751: $resulttext .= $colchgtext.'</ul>';
2752: } else {
2753: $resulttext = &mt('No changes made to log-in page settings');
2754: }
2755: } else {
2756: $resulttext = '<span class="LC_error">'.
2757: &mt('An error occurred: [_1]',$putresult).'</span>';
2758: }
2759: if ($errors) {
2760: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
2761: $errors.'</ul>';
2762: }
2763: return $resulttext;
2764: }
2765:
2766: sub color_font_choices {
2767: my %choices =
2768: &Apache::lonlocal::texthash (
2769: img => "Header",
2770: bgs => "Background colors",
2771: links => "Link colors",
2772: images => "Images",
2773: font => "Font color",
2774: pgbg => "Page",
2775: tabbg => "Header",
2776: sidebg => "Border",
2777: link => "Link",
2778: alink => "Active link",
2779: vlink => "Visited link",
2780: );
2781: return %choices;
2782: }
2783:
2784: sub modify_rolecolors {
2785: my ($r,$dom,$confname,$roles,%domconfig) = @_;
2786: my ($resulttext,%rolehash);
2787: $rolehash{'rolecolors'} = {};
2788: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
2789: if ($domconfig{'rolecolors'} eq '') {
2790: $domconfig{'rolecolors'} = {};
2791: }
2792: }
2793: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
2794: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
2795: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
2796: $dom);
2797: if ($putresult eq 'ok') {
2798: if (keys(%changes) > 0) {
2799: &Apache::loncommon::devalidate_domconfig_cache($dom);
2800: $resulttext = &display_colorchgs($dom,\%changes,$roles,
2801: $rolehash{'rolecolors'});
2802: } else {
2803: $resulttext = &mt('No changes made to default color schemes');
2804: }
2805: } else {
2806: $resulttext = '<span class="LC_error">'.
2807: &mt('An error occurred: [_1]',$putresult).'</span>';
2808: }
2809: if ($errors) {
2810: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
2811: $errors.'</ul>';
2812: }
2813: return $resulttext;
2814: }
2815:
2816: sub modify_colors {
2817: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
2818: my (%changes,%choices);
2819: my @bgs;
2820: my @links = ('link','alink','vlink');
2821: my @logintext;
2822: my @images;
2823: my $servadm = $r->dir_config('lonAdmEMail');
2824: my $errors;
2825: foreach my $role (@{$roles}) {
2826: if ($role eq 'login') {
2827: %choices = &login_choices();
2828: @logintext = ('textcol','bgcol');
2829: } else {
2830: %choices = &color_font_choices();
2831: }
2832: if ($role eq 'login') {
2833: @images = ('img','logo','domlogo','login');
2834: @bgs = ('pgbg','mainbg','sidebg');
2835: } else {
2836: @images = ('img');
2837: @bgs = ('pgbg','tabbg','sidebg');
2838: }
2839: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
2840: foreach my $item (@bgs,@links,@logintext) {
2841: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
2842: }
2843: my ($configuserok,$author_ok,$switchserver) =
2844: &config_check($dom,$confname,$servadm);
2845: my ($width,$height) = &thumb_dimensions();
2846: if (ref($domconfig->{$role}) ne 'HASH') {
2847: $domconfig->{$role} = {};
2848: }
2849: foreach my $img (@images) {
2850: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
2851: && !defined($domconfig->{$role}{$img})
2852: && !$env{'form.'.$role.'_del_'.$img}
2853: && $env{'form.'.$role.'_import_'.$img}) {
2854: # import the old configured image from the .tab setting
2855: # if they haven't provided a new one
2856: $domconfig->{$role}{$img} =
2857: $env{'form.'.$role.'_import_'.$img};
2858: }
2859: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
2860: my $error;
2861: if ($configuserok eq 'ok') {
2862: if ($switchserver) {
2863: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
2864: } else {
2865: if ($author_ok eq 'ok') {
2866: my ($result,$logourl) =
2867: &publishlogo($r,'upload',$role.'_'.$img,
2868: $dom,$confname,$img,$width,$height);
2869: if ($result eq 'ok') {
2870: $confhash->{$role}{$img} = $logourl;
2871: $changes{$role}{'images'}{$img} = 1;
2872: } else {
2873: $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);
2874: }
2875: } else {
2876: $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);
2877: }
2878: }
2879: } else {
2880: $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);
2881: }
2882: if ($error) {
2883: &Apache::lonnet::logthis($error);
2884: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
2885: }
2886: } elsif ($domconfig->{$role}{$img} ne '') {
2887: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
2888: my $error;
2889: if ($configuserok eq 'ok') {
2890: # is confname an author?
2891: if ($switchserver eq '') {
2892: if ($author_ok eq 'ok') {
2893: my ($result,$logourl) =
2894: &publishlogo($r,'copy',$domconfig->{$role}{$img},
2895: $dom,$confname,$img,$width,$height);
2896: if ($result eq 'ok') {
2897: $confhash->{$role}{$img} = $logourl;
2898: $changes{$role}{'images'}{$img} = 1;
2899: }
2900: }
2901: }
2902: }
2903: }
2904: }
2905: }
2906: if (ref($domconfig) eq 'HASH') {
2907: if (ref($domconfig->{$role}) eq 'HASH') {
2908: foreach my $img (@images) {
2909: if ($domconfig->{$role}{$img} ne '') {
2910: if ($env{'form.'.$role.'_del_'.$img}) {
2911: $confhash->{$role}{$img} = '';
2912: $changes{$role}{'images'}{$img} = 1;
2913: } else {
2914: if ($confhash->{$role}{$img} eq '') {
2915: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
2916: }
2917: }
2918: } else {
2919: if ($env{'form.'.$role.'_del_'.$img}) {
2920: $confhash->{$role}{$img} = '';
2921: $changes{$role}{'images'}{$img} = 1;
2922: }
2923: }
2924: }
2925: if ($domconfig->{$role}{'font'} ne '') {
2926: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
2927: $changes{$role}{'font'} = 1;
2928: }
2929: } else {
2930: if ($confhash->{$role}{'font'}) {
2931: $changes{$role}{'font'} = 1;
2932: }
2933: }
2934: foreach my $item (@bgs) {
2935: if ($domconfig->{$role}{$item} ne '') {
2936: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
2937: $changes{$role}{'bgs'}{$item} = 1;
2938: }
2939: } else {
2940: if ($confhash->{$role}{$item}) {
2941: $changes{$role}{'bgs'}{$item} = 1;
2942: }
2943: }
2944: }
2945: foreach my $item (@links) {
2946: if ($domconfig->{$role}{$item} ne '') {
2947: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
2948: $changes{$role}{'links'}{$item} = 1;
2949: }
2950: } else {
2951: if ($confhash->{$role}{$item}) {
2952: $changes{$role}{'links'}{$item} = 1;
2953: }
2954: }
2955: }
2956: foreach my $item (@logintext) {
2957: if ($domconfig->{$role}{$item} ne '') {
2958: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
2959: $changes{$role}{'logintext'}{$item} = 1;
2960: }
2961: } else {
2962: if ($confhash->{$role}{$item}) {
2963: $changes{$role}{'logintext'}{$item} = 1;
2964: }
2965: }
2966: }
2967: } else {
2968: &default_change_checker($role,\@images,\@links,\@bgs,
2969: \@logintext,$confhash,\%changes);
2970: }
2971: } else {
2972: &default_change_checker($role,\@images,\@links,\@bgs,
2973: \@logintext,$confhash,\%changes);
2974: }
2975: }
2976: return ($errors,%changes);
2977: }
2978:
2979: sub config_check {
2980: my ($dom,$confname,$servadm) = @_;
2981: my ($configuserok,$author_ok,$switchserver,%currroles);
2982: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
2983: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
2984: $confname,$servadm);
2985: if ($configuserok eq 'ok') {
2986: $switchserver = &check_switchserver($dom,$confname);
2987: if ($switchserver eq '') {
2988: $author_ok = &check_authorstatus($dom,$confname,%currroles);
2989: }
2990: }
2991: return ($configuserok,$author_ok,$switchserver);
2992: }
2993:
2994: sub default_change_checker {
2995: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
2996: foreach my $item (@{$links}) {
2997: if ($confhash->{$role}{$item}) {
2998: $changes->{$role}{'links'}{$item} = 1;
2999: }
3000: }
3001: foreach my $item (@{$bgs}) {
3002: if ($confhash->{$role}{$item}) {
3003: $changes->{$role}{'bgs'}{$item} = 1;
3004: }
3005: }
3006: foreach my $item (@{$logintext}) {
3007: if ($confhash->{$role}{$item}) {
3008: $changes->{$role}{'logintext'}{$item} = 1;
3009: }
3010: }
3011: foreach my $img (@{$images}) {
3012: if ($env{'form.'.$role.'_del_'.$img}) {
3013: $confhash->{$role}{$img} = '';
3014: $changes->{$role}{'images'}{$img} = 1;
3015: }
3016: }
3017: if ($confhash->{$role}{'font'}) {
3018: $changes->{$role}{'font'} = 1;
3019: }
3020: }
3021:
3022: sub display_colorchgs {
3023: my ($dom,$changes,$roles,$confhash) = @_;
3024: my (%choices,$resulttext);
3025: if (!grep(/^login$/,@{$roles})) {
3026: $resulttext = &mt('Changes made:').'<br />';
3027: }
3028: foreach my $role (@{$roles}) {
3029: if ($role eq 'login') {
3030: %choices = &login_choices();
3031: } else {
3032: %choices = &color_font_choices();
3033: }
3034: if (ref($changes->{$role}) eq 'HASH') {
3035: if ($role ne 'login') {
3036: $resulttext .= '<h4>'.&mt($role).'</h4>';
3037: }
3038: foreach my $key (sort(keys(%{$changes->{$role}}))) {
3039: if ($role ne 'login') {
3040: $resulttext .= '<ul>';
3041: }
3042: if (ref($changes->{$role}{$key}) eq 'HASH') {
3043: if ($role ne 'login') {
3044: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
3045: }
3046: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
3047: if ($confhash->{$role}{$item} eq '') {
3048: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
3049: } else {
3050: my $newitem = $confhash->{$role}{$item};
3051: if ($key eq 'images') {
3052: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
3053: }
3054: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
3055: }
3056: }
3057: if ($role ne 'login') {
3058: $resulttext .= '</ul></li>';
3059: }
3060: } else {
3061: if ($confhash->{$role}{$key} eq '') {
3062: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
3063: } else {
3064: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
3065: }
3066: }
3067: if ($role ne 'login') {
3068: $resulttext .= '</ul>';
3069: }
3070: }
3071: }
3072: }
3073: return $resulttext;
3074: }
3075:
3076: sub thumb_dimensions {
3077: return ('200','50');
3078: }
3079:
3080: sub check_dimensions {
3081: my ($inputfile) = @_;
3082: my ($fullwidth,$fullheight);
3083: if ($inputfile =~ m|^[/\w.\-]+$|) {
3084: if (open(PIPE,"identify $inputfile 2>&1 |")) {
3085: my $imageinfo = <PIPE>;
3086: if (!close(PIPE)) {
3087: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
3088: }
3089: chomp($imageinfo);
3090: my ($fullsize) =
3091: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
3092: if ($fullsize) {
3093: ($fullwidth,$fullheight) = split(/x/,$fullsize);
3094: }
3095: }
3096: }
3097: return ($fullwidth,$fullheight);
3098: }
3099:
3100: sub check_configuser {
3101: my ($uhome,$dom,$confname,$servadm) = @_;
3102: my ($configuserok,%currroles);
3103: if ($uhome eq 'no_host') {
3104: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
3105: my $configpass = &LONCAPA::Enrollment::create_password();
3106: $configuserok =
3107: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
3108: $configpass,'','','','','',undef,$servadm);
3109: } else {
3110: $configuserok = 'ok';
3111: %currroles =
3112: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
3113: }
3114: return ($configuserok,%currroles);
3115: }
3116:
3117: sub check_authorstatus {
3118: my ($dom,$confname,%currroles) = @_;
3119: my $author_ok;
3120: if (!$currroles{':'.$dom.':au'}) {
3121: my $start = time;
3122: my $end = 0;
3123: $author_ok =
3124: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
3125: 'au',$end,$start,'','','domconfig');
3126: } else {
3127: $author_ok = 'ok';
3128: }
3129: return $author_ok;
3130: }
3131:
3132: sub publishlogo {
3133: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
3134: my ($output,$fname,$logourl);
3135: if ($action eq 'upload') {
3136: $fname=$env{'form.'.$formname.'.filename'};
3137: chop($env{'form.'.$formname});
3138: } else {
3139: ($fname) = ($formname =~ /([^\/]+)$/);
3140: }
3141: if ($savefileas ne '') {
3142: $fname = $savefileas;
3143: }
3144: $fname=&Apache::lonnet::clean_filename($fname);
3145: # See if there is anything left
3146: unless ($fname) { return ('error: no uploaded file'); }
3147: $fname="$subdir/$fname";
3148: my $filepath='/home/'.$confname.'/public_html';
3149: my ($fnamepath,$file,$fetchthumb);
3150: $file=$fname;
3151: if ($fname=~m|/|) {
3152: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
3153: }
3154: my @parts=split(/\//,$filepath.'/'.$fnamepath);
3155: my $count;
3156: for ($count=4;$count<=$#parts;$count++) {
3157: $filepath.="/$parts[$count]";
3158: if ((-e $filepath)!=1) {
3159: mkdir($filepath,02770);
3160: }
3161: }
3162: # Check for bad extension and disallow upload
3163: if ($file=~/\.(\w+)$/ &&
3164: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
3165: $output =
3166: &mt('Invalid file extension ([_1]) - reserved for LONCAPA use.',$1);
3167: } elsif ($file=~/\.(\w+)$/ &&
3168: !defined(&Apache::loncommon::fileembstyle($1))) {
3169: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
3170: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
3171: $output = &mt('File name not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
3172: } elsif (-d "$filepath/$file") {
3173: $output = &mt('File name is a directory name - rename the file and re-upload');
3174: } else {
3175: my $source = $filepath.'/'.$file;
3176: my $logfile;
3177: if (!open($logfile,">>$source".'.log')) {
3178: return (&mt('No write permission to Construction Space'));
3179: }
3180: print $logfile
3181: "\n================= Publish ".localtime()." ================\n".
3182: $env{'user.name'}.':'.$env{'user.domain'}."\n";
3183: # Save the file
3184: if (!open(FH,'>'.$source)) {
3185: &Apache::lonnet::logthis('Failed to create '.$source);
3186: return (&mt('Failed to create file'));
3187: }
3188: if ($action eq 'upload') {
3189: if (!print FH ($env{'form.'.$formname})) {
3190: &Apache::lonnet::logthis('Failed to write to '.$source);
3191: return (&mt('Failed to write file'));
3192: }
3193: } else {
3194: my $original = &Apache::lonnet::filelocation('',$formname);
3195: if(!copy($original,$source)) {
3196: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
3197: return (&mt('Failed to write file'));
3198: }
3199: }
3200: close(FH);
3201: chmod(0660, $source); # Permissions to rw-rw---.
3202:
3203: my $docroot=$r->dir_config('lonDocRoot');
3204: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
3205: my $copyfile=$targetdir.'/'.$file;
3206:
3207: my @parts=split(/\//,$targetdir);
3208: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
3209: for (my $count=5;$count<=$#parts;$count++) {
3210: $path.="/$parts[$count]";
3211: if (!-e $path) {
3212: print $logfile "\nCreating directory ".$path;
3213: mkdir($path,02770);
3214: }
3215: }
3216: my $versionresult;
3217: if (-e $copyfile) {
3218: $versionresult = &logo_versioning($targetdir,$file,$logfile);
3219: } else {
3220: $versionresult = 'ok';
3221: }
3222: if ($versionresult eq 'ok') {
3223: if (copy($source,$copyfile)) {
3224: print $logfile "\nCopied original source to ".$copyfile."\n";
3225: $output = 'ok';
3226: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
3227: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
3228: } else {
3229: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
3230: $output = &mt('Failed to copy file to RES space').", $!";
3231: }
3232: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
3233: my $inputfile = $filepath.'/'.$file;
3234: my $outfile = $filepath.'/'.'tn-'.$file;
3235: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
3236: if ($fullwidth ne '' && $fullheight ne '') {
3237: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
3238: my $thumbsize = $thumbwidth.'x'.$thumbheight;
3239: system("convert -sample $thumbsize $inputfile $outfile");
3240: chmod(0660, $filepath.'/tn-'.$file);
3241: if (-e $outfile) {
3242: my $copyfile=$targetdir.'/tn-'.$file;
3243: if (copy($outfile,$copyfile)) {
3244: print $logfile "\nCopied source to ".$copyfile."\n";
3245: &write_metadata($dom,$confname,$formname,
3246: $targetdir,'tn-'.$file,$logfile);
3247: } else {
3248: print $logfile "\nUnable to write ".$copyfile.
3249: ':'.$!."\n";
3250: }
3251: }
3252: }
3253: }
3254: }
3255: } else {
3256: $output = $versionresult;
3257: }
3258: }
3259: return ($output,$logourl);
3260: }
3261:
3262: sub logo_versioning {
3263: my ($targetdir,$file,$logfile) = @_;
3264: my $target = $targetdir.'/'.$file;
3265: my ($maxversion,$fn,$extn,$output);
3266: $maxversion = 0;
3267: if ($file =~ /^(.+)\.(\w+)$/) {
3268: $fn=$1;
3269: $extn=$2;
3270: }
3271: opendir(DIR,$targetdir);
3272: while (my $filename=readdir(DIR)) {
3273: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
3274: $maxversion=($1>$maxversion)?$1:$maxversion;
3275: }
3276: }
3277: $maxversion++;
3278: print $logfile "\nCreating old version ".$maxversion."\n";
3279: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
3280: if (copy($target,$copyfile)) {
3281: print $logfile "Copied old target to ".$copyfile."\n";
3282: $copyfile=$copyfile.'.meta';
3283: if (copy($target.'.meta',$copyfile)) {
3284: print $logfile "Copied old target metadata to ".$copyfile."\n";
3285: $output = 'ok';
3286: } else {
3287: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
3288: $output = &mt('Failed to copy old meta').", $!, ";
3289: }
3290: } else {
3291: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
3292: $output = &mt('Failed to copy old target').", $!, ";
3293: }
3294: return $output;
3295: }
3296:
3297: sub write_metadata {
3298: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
3299: my (%metadatafields,%metadatakeys,$output);
3300: $metadatafields{'title'}=$formname;
3301: $metadatafields{'creationdate'}=time;
3302: $metadatafields{'lastrevisiondate'}=time;
3303: $metadatafields{'copyright'}='public';
3304: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
3305: $env{'user.domain'};
3306: $metadatafields{'authorspace'}=$confname.':'.$dom;
3307: $metadatafields{'domain'}=$dom;
3308: {
3309: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
3310: my $mfh;
3311: unless (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
3312: $output = &mt('Could not write metadata');
3313: }
3314: foreach (sort keys %metadatafields) {
3315: unless ($_=~/\./) {
3316: my $unikey=$_;
3317: $unikey=~/^([A-Za-z]+)/;
3318: my $tag=$1;
3319: $tag=~tr/A-Z/a-z/;
3320: print $mfh "\n\<$tag";
3321: foreach (split(/\,/,$metadatakeys{$unikey})) {
3322: my $value=$metadatafields{$unikey.'.'.$_};
3323: $value=~s/\"/\'\'/g;
3324: print $mfh ' '.$_.'="'.$value.'"';
3325: }
3326: print $mfh '>'.
3327: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
3328: .'</'.$tag.'>';
3329: }
3330: }
3331: $output = 'ok';
3332: print $logfile "\nWrote metadata";
3333: close($mfh);
3334: }
3335: }
3336:
3337: sub check_switchserver {
3338: my ($dom,$confname) = @_;
3339: my ($allowed,$switchserver);
3340: my $home = &Apache::lonnet::homeserver($confname,$dom);
3341: if ($home eq 'no_host') {
3342: $home = &Apache::lonnet::domain($dom,'primary');
3343: }
3344: my @ids=&Apache::lonnet::current_machine_ids();
3345: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
3346: if (!$allowed) {
3347: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/">'.&mt('Switch Server').'</a>';
3348: }
3349: return $switchserver;
3350: }
3351:
3352: sub javascript_set_colnums {
3353: return <<END;
3354: function setDisplayColumns() {
3355: if (document.pickactions.width.value > 1100) {
3356: document.pickactions.numcols[1].checked = true;
3357: } else {
3358: document.pickactions.numcols[0].checked = true;
3359: }
3360: }
3361: END
3362: }
3363:
3364: sub modify_quotas {
3365: my ($dom,%domconfig) = @_;
3366: my ($resulttext,%changes);
3367: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3368: my %formhash;
3369: foreach my $key (keys(%env)) {
3370: if ($key =~ /^form\.quota_(.+)$/) {
3371: $formhash{$1} = $env{$key};
3372: }
3373: }
3374: $formhash{'default'} = $env{'form.defaultquota'};
3375: if (ref($domconfig{'quotas'}) eq 'HASH') {
3376: foreach my $key (keys(%{$domconfig{'quotas'}})) {
3377: if (exists($formhash{$key})) {
3378: if ($formhash{$key} ne $domconfig{'quotas'}{$key}) {
3379: $changes{$key} = 1;
3380: }
3381: } else {
3382: $formhash{$key} = $domconfig{'quotas'}{$key};
3383: }
3384: }
3385: }
3386: foreach my $key (keys(%formhash)) {
3387: if ($formhash{$key} ne '') {
3388: if (ref($domconfig{'quotas'}) eq 'HASH') {
3389: if (!exists($domconfig{'quotas'}{$key})) {
3390: $changes{$key} = 1;
3391: }
3392: } else {
3393: $changes{$key} = 1;
3394: }
3395: }
3396: }
3397: my %quotahash = (
3398: quotas => {%formhash},
3399: );
3400: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
3401: $dom);
3402: if ($putresult eq 'ok') {
3403: if (keys(%changes) > 0) {
3404: $resulttext = &mt('Changes made:').'<ul>';
3405: foreach my $type (@{$types},'default') {
3406: if (defined($changes{$type})) {
3407: my $typetitle = $usertypes->{$type};
3408: if ($type eq 'default') {
3409: $typetitle = $othertitle;
3410: }
3411: $resulttext .= '<li>'.&mt('[_1] set to [_2] Mb',$typetitle,$formhash{$type}).'</li>';
3412: }
3413: }
3414: $resulttext .= '</ul>';
3415: } else {
3416: $resulttext = &mt('No changes made to default quotas');
3417: }
3418: } else {
3419: $resulttext = '<span class="LC_error">'.
3420: &mt('An error occurred: [_1]',$putresult).'</span>';
3421: }
3422: return $resulttext;
3423: }
3424:
3425: sub modify_autoenroll {
3426: my ($dom,%domconfig) = @_;
3427: my ($resulttext,%changes);
3428: my %currautoenroll;
3429: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
3430: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
3431: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
3432: }
3433: }
3434: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
3435: my %title = ( run => 'Auto-enrollment active',
3436: sender => 'Sender for notification messages');
3437: my @offon = ('off','on');
3438: my $sender_uname = $env{'form.sender_uname'};
3439: my $sender_domain = $env{'form.sender_domain'};
3440: if ($sender_domain eq '') {
3441: $sender_uname = '';
3442: } elsif ($sender_uname eq '') {
3443: $sender_domain = '';
3444: }
3445: my %autoenrollhash = (
3446: autoenroll => { run => $env{'form.autoenroll_run'},
3447: sender_uname => $sender_uname,
3448: sender_domain => $sender_domain,
3449:
3450: }
3451: );
3452: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
3453: $dom);
3454: if ($putresult eq 'ok') {
3455: if (exists($currautoenroll{'run'})) {
3456: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
3457: $changes{'run'} = 1;
3458: }
3459: } elsif ($autorun) {
3460: if ($env{'form.autoenroll_run'} ne '1') {
3461: $changes{'run'} = 1;
3462: }
3463: }
3464: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
3465: $changes{'sender'} = 1;
3466: }
3467: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
3468: $changes{'sender'} = 1;
3469: }
3470: if (keys(%changes) > 0) {
3471: $resulttext = &mt('Changes made:').'<ul>';
3472: if ($changes{'run'}) {
3473: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
3474: }
3475: if ($changes{'sender'}) {
3476: if ($sender_uname eq '' || $sender_domain eq '') {
3477: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
3478: } else {
3479: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
3480: }
3481: }
3482: $resulttext .= '</ul>';
3483: } else {
3484: $resulttext = &mt('No changes made to auto-enrollment settings');
3485: }
3486: } else {
3487: $resulttext = '<span class="LC_error">'.
3488: &mt('An error occurred: [_1]',$putresult).'</span>';
3489: }
3490: return $resulttext;
3491: }
3492:
3493: sub modify_autoupdate {
3494: my ($dom,%domconfig) = @_;
3495: my ($resulttext,%currautoupdate,%fields,%changes);
3496: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
3497: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
3498: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
3499: }
3500: }
3501: my @offon = ('off','on');
3502: my %title = &Apache::lonlocal::texthash (
3503: run => 'Auto-update:',
3504: classlists => 'Updates to user information in classlists?'
3505: );
3506: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3507: my %fieldtitles = &Apache::lonlocal::texthash (
3508: id => 'Student/Employee ID',
3509: permanentemail => 'E-mail address',
3510: lastname => 'Last Name',
3511: firstname => 'First Name',
3512: middlename => 'Middle Name',
3513: gen => 'Generation',
3514: );
3515: my $othertitle = &mt('All users');
3516: if (keys(%{$usertypes}) > 0) {
3517: $othertitle = &mt('Other users');
3518: }
3519: foreach my $key (keys(%env)) {
3520: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
3521: push(@{$fields{$1}},$2);
3522: }
3523: }
3524: my %updatehash = (
3525: autoupdate => { run => $env{'form.autoupdate_run'},
3526: classlists => $env{'form.classlists'},
3527: fields => {%fields},
3528: }
3529: );
3530: foreach my $key (keys(%currautoupdate)) {
3531: if (($key eq 'run') || ($key eq 'classlists')) {
3532: if (exists($updatehash{autoupdate}{$key})) {
3533: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
3534: $changes{$key} = 1;
3535: }
3536: }
3537: } elsif ($key eq 'fields') {
3538: if (ref($currautoupdate{$key}) eq 'HASH') {
3539: foreach my $item (@{$types},'default') {
3540: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
3541: my $change = 0;
3542: foreach my $type (@{$currautoupdate{$key}{$item}}) {
3543: if (!exists($fields{$item})) {
3544: $change = 1;
3545: } elsif (ref($fields{$item}) eq 'ARRAY') {
3546: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
3547: $change = 1;
3548: }
3549: }
3550: }
3551: if ($change) {
3552: push(@{$changes{$key}},$item);
3553: }
3554: }
3555: }
3556: }
3557: }
3558: }
3559: foreach my $item (@{$types},'default') {
3560: if (defined($fields{$item})) {
3561: if (ref($currautoupdate{'fields'}) eq 'HASH') {
3562: if (!exists($currautoupdate{'fields'}{$item})) {
3563: push(@{$changes{'fields'}},$item);
3564: }
3565: } else {
3566: push(@{$changes{'fields'}},$item);
3567: }
3568: }
3569: }
3570: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
3571: $dom);
3572: if ($putresult eq 'ok') {
3573: if (keys(%changes) > 0) {
3574: $resulttext = &mt('Changes made:').'<ul>';
3575: foreach my $key (sort(keys(%changes))) {
3576: if (ref($changes{$key}) eq 'ARRAY') {
3577: foreach my $item (@{$changes{$key}}) {
3578: my @newvalues;
3579: foreach my $type (@{$fields{$item}}) {
3580: push(@newvalues,$fieldtitles{$type});
3581: }
3582: my $newvaluestr;
3583: if (@newvalues > 0) {
3584: $newvaluestr = join(', ',@newvalues);
3585: } else {
3586: $newvaluestr = &mt('none');
3587: }
3588: if ($item eq 'default') {
3589: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
3590: } else {
3591: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
3592: }
3593: }
3594: } else {
3595: my $newvalue;
3596: if ($key eq 'run') {
3597: $newvalue = $offon[$env{'form.autoupdate_run'}];
3598: } else {
3599: $newvalue = $offon[$env{'form.'.$key}];
3600: }
3601: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
3602: }
3603: }
3604: $resulttext .= '</ul>';
3605: } else {
3606: $resulttext = &mt('No changes made to autoupdates');
3607: }
3608: } else {
3609: $resulttext = '<span class="LC_error">'.
3610: &mt('An error occurred: [_1]',$putresult).'</span>';
3611: }
3612: return $resulttext;
3613: }
3614:
3615: sub modify_directorysrch {
3616: my ($dom,%domconfig) = @_;
3617: my ($resulttext,%changes);
3618: my %currdirsrch;
3619: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
3620: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
3621: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
3622: }
3623: }
3624: my %title = ( available => 'Directory search available',
3625: localonly => 'Other domains can search',
3626: searchby => 'Search types',
3627: searchtypes => 'Search latitude');
3628: my @offon = ('off','on');
3629: my @otherdoms = ('Yes','No');
3630:
3631: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
3632: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
3633: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
3634:
3635: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3636: if (keys(%{$usertypes}) == 0) {
3637: @cansearch = ('default');
3638: } else {
3639: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
3640: foreach my $type (@{$currdirsrch{'cansearch'}}) {
3641: if (!grep(/^\Q$type\E$/,@cansearch)) {
3642: push(@{$changes{'cansearch'}},$type);
3643: }
3644: }
3645: foreach my $type (@cansearch) {
3646: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
3647: push(@{$changes{'cansearch'}},$type);
3648: }
3649: }
3650: } else {
3651: push(@{$changes{'cansearch'}},@cansearch);
3652: }
3653: }
3654:
3655: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
3656: foreach my $by (@{$currdirsrch{'searchby'}}) {
3657: if (!grep(/^\Q$by\E$/,@searchby)) {
3658: push(@{$changes{'searchby'}},$by);
3659: }
3660: }
3661: foreach my $by (@searchby) {
3662: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
3663: push(@{$changes{'searchby'}},$by);
3664: }
3665: }
3666: } else {
3667: push(@{$changes{'searchby'}},@searchby);
3668: }
3669:
3670: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
3671: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
3672: if (!grep(/^\Q$type\E$/,@searchtypes)) {
3673: push(@{$changes{'searchtypes'}},$type);
3674: }
3675: }
3676: foreach my $type (@searchtypes) {
3677: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
3678: push(@{$changes{'searchtypes'}},$type);
3679: }
3680: }
3681: } else {
3682: if (exists($currdirsrch{'searchtypes'})) {
3683: foreach my $type (@searchtypes) {
3684: if ($type ne $currdirsrch{'searchtypes'}) {
3685: push(@{$changes{'searchtypes'}},$type);
3686: }
3687: }
3688: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
3689: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
3690: }
3691: } else {
3692: push(@{$changes{'searchtypes'}},@searchtypes);
3693: }
3694: }
3695:
3696: my %dirsrch_hash = (
3697: directorysrch => { available => $env{'form.dirsrch_available'},
3698: cansearch => \@cansearch,
3699: localonly => $env{'form.dirsrch_localonly'},
3700: searchby => \@searchby,
3701: searchtypes => \@searchtypes,
3702: }
3703: );
3704: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
3705: $dom);
3706: if ($putresult eq 'ok') {
3707: if (exists($currdirsrch{'available'})) {
3708: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
3709: $changes{'available'} = 1;
3710: }
3711: } else {
3712: if ($env{'form.dirsrch_available'} eq '1') {
3713: $changes{'available'} = 1;
3714: }
3715: }
3716: if (exists($currdirsrch{'localonly'})) {
3717: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
3718: $changes{'localonly'} = 1;
3719: }
3720: } else {
3721: if ($env{'form.dirsrch_localonly'} eq '1') {
3722: $changes{'localonly'} = 1;
3723: }
3724: }
3725: if (keys(%changes) > 0) {
3726: $resulttext = &mt('Changes made:').'<ul>';
3727: if ($changes{'available'}) {
3728: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
3729: }
3730: if ($changes{'localonly'}) {
3731: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
3732: }
3733:
3734: if (ref($changes{'cansearch'}) eq 'ARRAY') {
3735: my $chgtext;
3736: if (ref($usertypes) eq 'HASH') {
3737: if (keys(%{$usertypes}) > 0) {
3738: foreach my $type (@{$types}) {
3739: if (grep(/^\Q$type\E$/,@cansearch)) {
3740: $chgtext .= $usertypes->{$type}.'; ';
3741: }
3742: }
3743: if (grep(/^default$/,@cansearch)) {
3744: $chgtext .= $othertitle;
3745: } else {
3746: $chgtext =~ s/\; $//;
3747: }
3748: $resulttext .= '<li>'.&mt("Users from domain '<span class=\"LC_cusr_emph\">[_1]</span>' permitted to search the institutional directory set to: [_2]",$dom,$chgtext).'</li>';
3749: }
3750: }
3751: }
3752: if (ref($changes{'searchby'}) eq 'ARRAY') {
3753: my ($searchtitles,$titleorder) = &sorted_searchtitles();
3754: my $chgtext;
3755: foreach my $type (@{$titleorder}) {
3756: if (grep(/^\Q$type\E$/,@searchby)) {
3757: if (defined($searchtitles->{$type})) {
3758: $chgtext .= $searchtitles->{$type}.'; ';
3759: }
3760: }
3761: }
3762: $chgtext =~ s/\; $//;
3763: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
3764: }
3765: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
3766: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
3767: my $chgtext;
3768: foreach my $type (@{$srchtypeorder}) {
3769: if (grep(/^\Q$type\E$/,@searchtypes)) {
3770: if (defined($srchtypes_desc->{$type})) {
3771: $chgtext .= $srchtypes_desc->{$type}.'; ';
3772: }
3773: }
3774: }
3775: $chgtext =~ s/\; $//;
3776: $resulttext .= '<li>'.&mt("$title{'searchtypes'} set to: \"[_1]\"",$chgtext).'</li>';
3777: }
3778: $resulttext .= '</ul>';
3779: } else {
3780: $resulttext = &mt('No changes made to institution directory search settings');
3781: }
3782: } else {
3783: $resulttext = '<span class="LC_error">'.
3784: &mt('An error occurred: [_1]',$putresult).'</span>';
3785: }
3786: return $resulttext;
3787: }
3788:
3789: sub modify_contacts {
3790: my ($dom,%domconfig) = @_;
3791: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
3792: if (ref($domconfig{'contacts'}) eq 'HASH') {
3793: foreach my $key (keys(%{$domconfig{'contacts'}})) {
3794: $currsetting{$key} = $domconfig{'contacts'}{$key};
3795: }
3796: }
3797: my (%others,%to);
3798: my @contacts = ('supportemail','adminemail');
3799: my @mailings = ('errormail','packagesmail','helpdeskmail');
3800: foreach my $type (@mailings) {
3801: @{$newsetting{$type}} =
3802: &Apache::loncommon::get_env_multiple('form.'.$type);
3803: foreach my $item (@contacts) {
3804: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
3805: $contacts_hash{contacts}{$type}{$item} = 1;
3806: } else {
3807: $contacts_hash{contacts}{$type}{$item} = 0;
3808: }
3809: }
3810: $others{$type} = $env{'form.'.$type.'_others'};
3811: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
3812: }
3813: foreach my $item (@contacts) {
3814: $to{$item} = $env{'form.'.$item};
3815: $contacts_hash{'contacts'}{$item} = $to{$item};
3816: }
3817: if (keys(%currsetting) > 0) {
3818: foreach my $item (@contacts) {
3819: if ($to{$item} ne $currsetting{$item}) {
3820: $changes{$item} = 1;
3821: }
3822: }
3823: foreach my $type (@mailings) {
3824: foreach my $item (@contacts) {
3825: if (ref($currsetting{$type}) eq 'HASH') {
3826: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
3827: push(@{$changes{$type}},$item);
3828: }
3829: } else {
3830: push(@{$changes{$type}},@{$newsetting{$type}});
3831: }
3832: }
3833: if ($others{$type} ne $currsetting{$type}{'others'}) {
3834: push(@{$changes{$type}},'others');
3835: }
3836: }
3837: } else {
3838: my %default;
3839: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
3840: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
3841: $default{'errormail'} = 'adminemail';
3842: $default{'packagesmail'} = 'adminemail';
3843: $default{'helpdeskmail'} = 'supportemail';
3844: foreach my $item (@contacts) {
3845: if ($to{$item} ne $default{$item}) {
3846: $changes{$item} = 1;
3847: }
3848: }
3849: foreach my $type (@mailings) {
3850: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
3851:
3852: push(@{$changes{$type}},@{$newsetting{$type}});
3853: }
3854: if ($others{$type} ne '') {
3855: push(@{$changes{$type}},'others');
3856: }
3857: }
3858: }
3859: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
3860: $dom);
3861: if ($putresult eq 'ok') {
3862: if (keys(%changes) > 0) {
3863: my ($titles,$short_titles) = &contact_titles();
3864: $resulttext = &mt('Changes made:').'<ul>';
3865: foreach my $item (@contacts) {
3866: if ($changes{$item}) {
3867: $resulttext .= '<li>'.$titles->{$item}.
3868: &mt(' set to: ').
3869: '<span class="LC_cusr_emph">'.
3870: $to{$item}.'</span></li>';
3871: }
3872: }
3873: foreach my $type (@mailings) {
3874: if (ref($changes{$type}) eq 'ARRAY') {
3875: $resulttext .= '<li>'.$titles->{$type}.': ';
3876: my @text;
3877: foreach my $item (@{$newsetting{$type}}) {
3878: push(@text,$short_titles->{$item});
3879: }
3880: if ($others{$type} ne '') {
3881: push(@text,$others{$type});
3882: }
3883: $resulttext .= '<span class="LC_cusr_emph">'.
3884: join(', ',@text).'</span></li>';
3885: }
3886: }
3887: $resulttext .= '</ul>';
3888: } else {
3889: $resulttext = &mt('No changes made to contact information');
3890: }
3891: } else {
3892: $resulttext = '<span class="LC_error">'.
3893: &mt('An error occurred: [_1].',$putresult).'</span>';
3894: }
3895: return $resulttext;
3896: }
3897:
3898: sub modify_usercreation {
3899: my ($dom,%domconfig) = @_;
3900: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate);
3901: my $warningmsg;
3902: if (ref($domconfig{'usercreation'}) eq 'HASH') {
3903: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
3904: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
3905: }
3906: }
3907: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
3908: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
3909: my @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
3910: my @contexts = ('author','course','selfcreate');
3911: foreach my $item(@contexts) {
3912: if ($item eq 'selfcreate') {
3913: @{$cancreate{$item}} = &Apache::loncommon::get_env_multiple('form.can_createuser_'.$item);
3914: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
3915: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) || ($domdefaults{'auth_def'} eq 'localauth'))) {
3916: if (ref($cancreate{$item}) eq 'ARRAY') {
3917: if (grep(/^login$/,@{$cancreate{$item}})) {
3918: $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.');
3919: }
3920: }
3921: }
3922: } else {
3923: $cancreate{$item} = $env{'form.can_createuser_'.$item};
3924: }
3925: }
3926: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
3927: foreach my $item (@contexts) {
3928: if ($item eq 'selfcreate') {
3929: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
3930: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
3931: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
3932: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
3933: push(@{$changes{'cancreate'}},$item);
3934: }
3935: }
3936: }
3937: } else {
3938: if ($curr_usercreation{'cancreate'}{$item} eq '') {
3939: if (@{$cancreate{$item}} > 0) {
3940: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
3941: push(@{$changes{'cancreate'}},$item);
3942: }
3943: }
3944: } else {
3945: if ($curr_usercreation{'cancreate'}{$item} eq 'any') {
3946: if (@{$cancreate{$item}} < 3) {
3947: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
3948: push(@{$changes{'cancreate'}},$item);
3949: }
3950: }
3951: } elsif ($curr_usercreation{'cancreate'}{$item} eq 'none') {
3952: if (@{$cancreate{$item}} > 0) {
3953: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
3954: push(@{$changes{'cancreate'}},$item);
3955: }
3956: }
3957: } elsif (!grep(/^$curr_usercreation{'cancreate'}{$item}$/,@{$cancreate{$item}})) {
3958: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
3959: push(@{$changes{'cancreate'}},$item);
3960: }
3961: }
3962: }
3963: }
3964: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
3965: foreach my $type (@{$cancreate{$item}}) {
3966: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
3967: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
3968: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
3969: push(@{$changes{'cancreate'}},$item);
3970: }
3971: }
3972: } elsif (($curr_usercreation{'cancreate'}{$item} ne 'any') &&
3973: ($curr_usercreation{'cancreate'}{$item} ne 'none')) {
3974: if ($curr_usercreation{'cancreate'}{$item} ne $type) {
3975: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
3976: push(@{$changes{'cancreate'}},$item);
3977: }
3978: }
3979: }
3980: }
3981: }
3982: } else {
3983: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
3984: push(@{$changes{'cancreate'}},$item);
3985: }
3986: }
3987: }
3988: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
3989: foreach my $item (@contexts) {
3990: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
3991: if ($cancreate{$item} ne 'any') {
3992: push(@{$changes{'cancreate'}},$item);
3993: }
3994: } else {
3995: if ($cancreate{$item} ne 'none') {
3996: push(@{$changes{'cancreate'}},$item);
3997: }
3998: }
3999: }
4000: } else {
4001: foreach my $item (@contexts) {
4002: push(@{$changes{'cancreate'}},$item);
4003: }
4004: }
4005:
4006: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
4007: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
4008: if (!grep(/^\Q$type\E$/,@username_rule)) {
4009: push(@{$changes{'username_rule'}},$type);
4010: }
4011: }
4012: foreach my $type (@username_rule) {
4013: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
4014: push(@{$changes{'username_rule'}},$type);
4015: }
4016: }
4017: } else {
4018: push(@{$changes{'username_rule'}},@username_rule);
4019: }
4020:
4021: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
4022: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
4023: if (!grep(/^\Q$type\E$/,@id_rule)) {
4024: push(@{$changes{'id_rule'}},$type);
4025: }
4026: }
4027: foreach my $type (@id_rule) {
4028: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
4029: push(@{$changes{'id_rule'}},$type);
4030: }
4031: }
4032: } else {
4033: push(@{$changes{'id_rule'}},@id_rule);
4034: }
4035:
4036: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
4037: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
4038: if (!grep(/^\Q$type\E$/,@email_rule)) {
4039: push(@{$changes{'email_rule'}},$type);
4040: }
4041: }
4042: foreach my $type (@email_rule) {
4043: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
4044: push(@{$changes{'email_rule'}},$type);
4045: }
4046: }
4047: } else {
4048: push(@{$changes{'email_rule'}},@email_rule);
4049: }
4050:
4051: my @authen_contexts = ('author','course','domain');
4052: my @authtypes = ('int','krb4','krb5','loc');
4053: my %authhash;
4054: foreach my $item (@authen_contexts) {
4055: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
4056: foreach my $auth (@authtypes) {
4057: if (grep(/^\Q$auth\E$/,@authallowed)) {
4058: $authhash{$item}{$auth} = 1;
4059: } else {
4060: $authhash{$item}{$auth} = 0;
4061: }
4062: }
4063: }
4064: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
4065: foreach my $item (@authen_contexts) {
4066: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
4067: foreach my $auth (@authtypes) {
4068: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
4069: push(@{$changes{'authtypes'}},$item);
4070: last;
4071: }
4072: }
4073: }
4074: }
4075: } else {
4076: foreach my $item (@authen_contexts) {
4077: push(@{$changes{'authtypes'}},$item);
4078: }
4079: }
4080:
4081: my %usercreation_hash = (
4082: usercreation => {
4083: cancreate => \%cancreate,
4084: username_rule => \@username_rule,
4085: id_rule => \@id_rule,
4086: email_rule => \@email_rule,
4087: authtypes => \%authhash,
4088: }
4089: );
4090:
4091: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
4092: $dom);
4093:
4094: my %selfcreatetypes = (
4095: sso => 'users authenticated by institutional single sign on',
4096: login => 'users authenticated by institutional log-in',
4097: email => 'users who provide a valid e-mail address for use as the username',
4098: );
4099: if ($putresult eq 'ok') {
4100: if (keys(%changes) > 0) {
4101: $resulttext = &mt('Changes made:').'<ul>';
4102: if (ref($changes{'cancreate'}) eq 'ARRAY') {
4103: my %lt = &usercreation_types();
4104: foreach my $type (@{$changes{'cancreate'}}) {
4105: my $chgtext = $lt{$type}.', ';
4106: if ($type eq 'selfcreate') {
4107: if (@{$cancreate{$type}} == 0) {
4108: $chgtext .= &mt('creation of a new user account is not permitted.');
4109: } else {
4110: $chgtext .= &mt('creation of a new account is permitted for:<ul>');
4111: foreach my $case (@{$cancreate{$type}}) {
4112: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
4113: }
4114: $chgtext .= '</ul>';
4115: }
4116: } else {
4117: if ($cancreate{$type} eq 'none') {
4118: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
4119: } elsif ($cancreate{$type} eq 'any') {
4120: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
4121: } elsif ($cancreate{$type} eq 'official') {
4122: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
4123: } elsif ($cancreate{$type} eq 'unofficial') {
4124: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
4125: }
4126: }
4127: $resulttext .= '<li>'.$chgtext.'</li>';
4128: }
4129: }
4130: if (ref($changes{'username_rule'}) eq 'ARRAY') {
4131: my ($rules,$ruleorder) =
4132: &Apache::lonnet::inst_userrules($dom,'username');
4133: my $chgtext = '<ul>';
4134: foreach my $type (@username_rule) {
4135: if (ref($rules->{$type}) eq 'HASH') {
4136: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
4137: }
4138: }
4139: $chgtext .= '</ul>';
4140: if (@username_rule > 0) {
4141: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
4142: } else {
4143: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
4144: }
4145: }
4146: if (ref($changes{'id_rule'}) eq 'ARRAY') {
4147: my ($idrules,$idruleorder) =
4148: &Apache::lonnet::inst_userrules($dom,'id');
4149: my $chgtext = '<ul>';
4150: foreach my $type (@id_rule) {
4151: if (ref($idrules->{$type}) eq 'HASH') {
4152: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
4153: }
4154: }
4155: $chgtext .= '</ul>';
4156: if (@id_rule > 0) {
4157: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
4158: } else {
4159: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
4160: }
4161: }
4162: if (ref($changes{'email_rule'}) eq 'ARRAY') {
4163: my ($emailrules,$emailruleorder) =
4164: &Apache::lonnet::inst_userrules($dom,'email');
4165: my $chgtext = '<ul>';
4166: foreach my $type (@email_rule) {
4167: if (ref($emailrules->{$type}) eq 'HASH') {
4168: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
4169: }
4170: }
4171: $chgtext .= '</ul>';
4172: if (@email_rule > 0) {
4173: $resulttext .= '<li>'.&mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').$chgtext.'</li>';
4174: } else {
4175: $resulttext .= '<li>'.&mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').'</li>';
4176: }
4177: }
4178:
4179: my %authname = &authtype_names();
4180: my %context_title = &context_names();
4181: if (ref($changes{'authtypes'}) eq 'ARRAY') {
4182: my $chgtext = '<ul>';
4183: foreach my $type (@{$changes{'authtypes'}}) {
4184: my @allowed;
4185: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
4186: foreach my $auth (@authtypes) {
4187: if ($authhash{$type}{$auth}) {
4188: push(@allowed,$authname{$auth});
4189: }
4190: }
4191: if (@allowed > 0) {
4192: $chgtext .= join(', ',@allowed).'</li>';
4193: } else {
4194: $chgtext .= &mt('none').'</li>';
4195: }
4196: }
4197: $chgtext .= '</ul>';
4198: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
4199: $resulttext .= '</li>';
4200: }
4201: $resulttext .= '</ul>';
4202: } else {
4203: $resulttext = &mt('No changes made to user creation settings');
4204: }
4205: } else {
4206: $resulttext = '<span class="LC_error">'.
4207: &mt('An error occurred: [_1]',$putresult).'</span>';
4208: }
4209: if ($warningmsg ne '') {
4210: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
4211: }
4212: return $resulttext;
4213: }
4214:
4215: sub modify_usermodification {
4216: my ($dom,%domconfig) = @_;
4217: my ($resulttext,%curr_usermodification,%changes);
4218: if (ref($domconfig{'usermodification'}) eq 'HASH') {
4219: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
4220: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
4221: }
4222: }
4223: my @contexts = ('author','course','selfcreate');
4224: my %context_title = (
4225: author => 'In author context',
4226: course => 'In course context',
4227: selfcreate => 'When self creating account',
4228: );
4229: my @fields = ('lastname','firstname','middlename','generation',
4230: 'permanentemail','id');
4231: my %roles = (
4232: author => ['ca','aa'],
4233: course => ['st','ep','ta','in','cr'],
4234: );
4235: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4236: if (ref($types) eq 'ARRAY') {
4237: push(@{$types},'default');
4238: $usertypes->{'default'} = $othertitle;
4239: }
4240: $roles{'selfcreate'} = $types;
4241: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4242: my %modifyhash;
4243: foreach my $context (@contexts) {
4244: foreach my $role (@{$roles{$context}}) {
4245: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
4246: foreach my $item (@fields) {
4247: if (grep(/^\Q$item\E$/,@modifiable)) {
4248: $modifyhash{$context}{$role}{$item} = 1;
4249: } else {
4250: $modifyhash{$context}{$role}{$item} = 0;
4251: }
4252: }
4253: }
4254: if (ref($curr_usermodification{$context}) eq 'HASH') {
4255: foreach my $role (@{$roles{$context}}) {
4256: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
4257: foreach my $field (@fields) {
4258: if ($modifyhash{$context}{$role}{$field} ne
4259: $curr_usermodification{$context}{$role}{$field}) {
4260: push(@{$changes{$context}},$role);
4261: last;
4262: }
4263: }
4264: }
4265: }
4266: } else {
4267: foreach my $context (@contexts) {
4268: foreach my $role (@{$roles{$context}}) {
4269: push(@{$changes{$context}},$role);
4270: }
4271: }
4272: }
4273: }
4274: my %usermodification_hash = (
4275: usermodification => \%modifyhash,
4276: );
4277: my $putresult = &Apache::lonnet::put_dom('configuration',
4278: \%usermodification_hash,$dom);
4279: if ($putresult eq 'ok') {
4280: if (keys(%changes) > 0) {
4281: $resulttext = &mt('Changes made: ').'<ul>';
4282: foreach my $context (@contexts) {
4283: if (ref($changes{$context}) eq 'ARRAY') {
4284: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
4285: if (ref($changes{$context}) eq 'ARRAY') {
4286: foreach my $role (@{$changes{$context}}) {
4287: my $rolename;
4288: if ($context eq 'selfcreate') {
4289: $rolename = $role;
4290: if (ref($usertypes) eq 'HASH') {
4291: if ($usertypes->{$role} ne '') {
4292: $rolename = $usertypes->{$role};
4293: }
4294: }
4295: } else {
4296: if ($role eq 'cr') {
4297: $rolename = &mt('Custom');
4298: } else {
4299: $rolename = &Apache::lonnet::plaintext($role);
4300: }
4301: }
4302: my @modifiable;
4303: if ($context eq 'selfcreate') {
4304: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Self-creation of account by users with status: [_1] ',$rolename).'</span> - '.&mt('modifiable fields (if institutional data blank): ');
4305: } else {
4306: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
4307: }
4308: foreach my $field (@fields) {
4309: if ($modifyhash{$context}{$role}{$field}) {
4310: push(@modifiable,$fieldtitles{$field});
4311: }
4312: }
4313: if (@modifiable > 0) {
4314: $resulttext .= join(', ',@modifiable);
4315: } else {
4316: $resulttext .= &mt('none');
4317: }
4318: $resulttext .= '</li>';
4319: }
4320: $resulttext .= '</ul></li>';
4321: }
4322: }
4323: }
4324: $resulttext .= '</ul>';
4325: } else {
4326: $resulttext = &mt('No changes made to user modification settings');
4327: }
4328: } else {
4329: $resulttext = '<span class="LC_error">'.
4330: &mt('An error occurred: [_1]',$putresult).'</span>';
4331: }
4332: return $resulttext;
4333: }
4334:
4335: sub modify_defaults {
4336: my ($dom,$r) = @_;
4337: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
4338: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
4339: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def');
4340: my @authtypes = ('internal','krb4','krb5','localauth');
4341: foreach my $item (@items) {
4342: $newvalues{$item} = $env{'form.'.$item};
4343: if ($item eq 'auth_def') {
4344: if ($newvalues{$item} ne '') {
4345: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
4346: push(@errors,$item);
4347: }
4348: }
4349: } elsif ($item eq 'lang_def') {
4350: if ($newvalues{$item} ne '') {
4351: if ($newvalues{$item} =~ /^(\w+)/) {
4352: my $langcode = $1;
4353: if (code2language($langcode) eq '') {
4354: push(@errors,$item);
4355: }
4356: } else {
4357: push(@errors,$item);
4358: }
4359: }
4360: } elsif ($item eq 'timezone_def') {
4361: if ($newvalues{$item} ne '') {
4362: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
4363: push(@errors,$item);
4364: }
4365: }
4366: } elsif ($item eq 'datelocale_def') {
4367: if ($newvalues{$item} ne '') {
4368: my @datelocale_ids = DateTime::Locale->ids();
4369: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
4370: push(@errors,$item);
4371: }
4372: }
4373: }
4374: if (grep(/^\Q$item\E$/,@errors)) {
4375: $newvalues{$item} = $domdefaults{$item};
4376: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
4377: $changes{$item} = 1;
4378: }
4379: }
4380: my %defaults_hash = (
4381: defaults => { auth_def => $newvalues{'auth_def'},
4382: auth_arg_def => $newvalues{'auth_arg_def'},
4383: lang_def => $newvalues{'lang_def'},
4384: timezone_def => $newvalues{'timezone_def'},
4385: datelocale_def => $newvalues{'datelocale_def'},
4386: }
4387: );
4388: my $title = &defaults_titles();
4389: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
4390: $dom);
4391: if ($putresult eq 'ok') {
4392: if (keys(%changes) > 0) {
4393: $resulttext = &mt('Changes made:').'<ul>';
4394: my $version = $r->dir_config('lonVersion');
4395: 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";
4396: foreach my $item (sort(keys(%changes))) {
4397: my $value = $env{'form.'.$item};
4398: if ($value eq '') {
4399: $value = &mt('none');
4400: } elsif ($item eq 'auth_def') {
4401: my %authnames = &authtype_names();
4402: my %shortauth = (
4403: internal => 'int',
4404: krb4 => 'krb4',
4405: krb5 => 'krb5',
4406: localauth => 'loc',
4407: );
4408: $value = $authnames{$shortauth{$value}};
4409: }
4410: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
4411: $mailmsgtext .= "$title->{$item} set to $value\n";
4412: }
4413: $resulttext .= '</ul>';
4414: $mailmsgtext .= "\n";
4415: my $cachetime = 24*60*60;
4416: &Apache::lonnet::do_cache_new('domdefaults',$dom,
4417: $defaults_hash{'defaults'},$cachetime);
4418: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
4419: my $sysmail = $r->dir_config('lonSysEMail');
4420: &Apache::lonmsg::sendemail($sysmail,"LON-CAPA Domain Settings Change - $dom",$mailmsgtext);
4421: }
4422: } else {
4423: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
4424: }
4425: } else {
4426: $resulttext = '<span class="LC_error">'.
4427: &mt('An error occurred: [_1]',$putresult).'</span>';
4428: }
4429: if (@errors > 0) {
4430: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
4431: foreach my $item (@errors) {
4432: $resulttext .= ' "'.$title->{$item}.'",';
4433: }
4434: $resulttext =~ s/,$//;
4435: }
4436: return $resulttext;
4437: }
4438:
4439: sub modify_scantron {
4440: my ($r,$dom,$confname,%domconfig) = @_;
4441: my ($resulttext,%confhash,%changes,$errors);
4442: my $custom = 'custom.tab';
4443: my $default = 'default.tab';
4444: my $servadm = $r->dir_config('lonAdmEMail');
4445: my ($configuserok,$author_ok,$switchserver) =
4446: &config_check($dom,$confname,$servadm);
4447: if ($env{'form.scantronformat.filename'} ne '') {
4448: my $error;
4449: if ($configuserok eq 'ok') {
4450: if ($switchserver) {
4451: $error = &mt("Upload of scantron format file is not permitted to this server: [_1]",$switchserver);
4452: } else {
4453: if ($author_ok eq 'ok') {
4454: my ($result,$scantronurl) =
4455: &publishlogo($r,'upload','scantronformat',$dom,
4456: $confname,'scantron','','',$custom);
4457: if ($result eq 'ok') {
4458: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
4459: $changes{'scantronformat'} = 1;
4460: } else {
4461: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
4462: }
4463: } else {
4464: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
4465: }
4466: }
4467: } else {
4468: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
4469: }
4470: if ($error) {
4471: &Apache::lonnet::logthis($error);
4472: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
4473: }
4474: }
4475: if (ref($domconfig{'scantron'}) eq 'HASH') {
4476: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
4477: if ($env{'form.scantronformat_del'}) {
4478: $confhash{'scantron'}{'scantronformat'} = '';
4479: $changes{'scantronformat'} = 1;
4480: }
4481: }
4482: }
4483: if (keys(%confhash) > 0) {
4484: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
4485: $dom);
4486: if ($putresult eq 'ok') {
4487: if (keys(%changes) > 0) {
4488: if (ref($confhash{'scantron'}) eq 'HASH') {
4489: $resulttext = &mt('Changes made:').'<ul>';
4490: if ($confhash{'scantron'}{'scantronformat'} eq '') {
4491: $resulttext .= '<li>'.&mt('[_1] scantron format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
4492: } else {
4493: $resulttext .= '<li>'.&mt('Custom scantron format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
4494: }
4495: $resulttext .= '</ul>';
4496: } else {
4497: $resulttext = &mt('Changes made to scantron format file.');
4498: }
4499: $resulttext .= '</ul>';
4500: &Apache::loncommon::devalidate_domconfig_cache($dom);
4501: } else {
4502: $resulttext = &mt('No changes made to scantron format file');
4503: }
4504: } else {
4505: $resulttext = '<span class="LC_error">'.
4506: &mt('An error occurred: [_1]',$putresult).'</span>';
4507: }
4508: } else {
4509: $resulttext = &mt('No changes made to scantron format file');
4510: }
4511: if ($errors) {
4512: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
4513: $errors.'</ul>';
4514: }
4515: return $resulttext;
4516: }
4517:
4518: sub modify_coursecategories {
4519: my ($dom,%domconfig) = @_;
4520: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
4521: $cathash);
4522: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
4523: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
4524: $cathash = $domconfig{'coursecategories'}{'cats'};
4525: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
4526: $changes{'togglecats'} = 1;
4527: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
4528: }
4529: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
4530: $changes{'categorize'} = 1;
4531: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
4532: }
4533: } else {
4534: $changes{'togglecats'} = 1;
4535: $changes{'categorize'} = 1;
4536: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
4537: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
4538: }
4539: if (ref($cathash) eq 'HASH') {
4540: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
4541: push (@deletecategory,'instcode::0');
4542: }
4543: }
4544: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
4545: if (ref($cathash) eq 'HASH') {
4546: if (@deletecategory > 0) {
4547: #FIXME Need to remove category from all courses using a deleted category
4548: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
4549: foreach my $item (@deletecategory) {
4550: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
4551: delete($domconfig{'coursecategories'}{'cats'}{$item});
4552: $deletions{$item} = 1;
4553: &recurse_cat_deletes($item,$cathash,\%deletions);
4554: }
4555: }
4556: }
4557: foreach my $item (keys(%{$cathash})) {
4558: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
4559: if ($cathash->{$item} ne $env{'form.'.$item}) {
4560: $reorderings{$item} = 1;
4561: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
4562: }
4563: if ($env{'form.addcategory_name_'.$item} ne '') {
4564: my $newcat = $env{'form.addcategory_name_'.$item};
4565: my $newdepth = $depth+1;
4566: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
4567: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
4568: $adds{$newitem} = 1;
4569: }
4570: if ($env{'form.subcat_'.$item} ne '') {
4571: my $newcat = $env{'form.subcat_'.$item};
4572: my $newdepth = $depth+1;
4573: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
4574: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
4575: $adds{$newitem} = 1;
4576: }
4577: }
4578: }
4579: if ($env{'form.instcode'} eq '1') {
4580: if (ref($cathash) eq 'HASH') {
4581: my $newitem = 'instcode::0';
4582: if ($cathash->{$newitem} eq '') {
4583: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
4584: $adds{$newitem} = 1;
4585: }
4586: } else {
4587: my $newitem = 'instcode::0';
4588: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
4589: $adds{$newitem} = 1;
4590: }
4591: }
4592: if ($env{'form.addcategory_name'} ne '') {
4593: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
4594: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
4595: $adds{$newitem} = 1;
4596: }
4597: my $putresult;
4598: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
4599: if (keys(%deletions) > 0) {
4600: foreach my $key (keys(%deletions)) {
4601: if ($predelallitems{$key} ne '') {
4602: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
4603: }
4604: }
4605: }
4606: my (@chkcats,@chktrails,%chkallitems);
4607: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
4608: if (ref($chkcats[0]) eq 'ARRAY') {
4609: my $depth = 0;
4610: my $chg = 0;
4611: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
4612: my $name = $chkcats[0][$i];
4613: my $item;
4614: if ($name eq '') {
4615: $chg ++;
4616: } else {
4617: $item = &escape($name).'::0';
4618: if ($chg) {
4619: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
4620: }
4621: $depth ++;
4622: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
4623: $depth --;
4624: }
4625: }
4626: }
4627: }
4628: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
4629: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
4630: if ($putresult eq 'ok') {
4631: my %title = (
4632: togglecats => 'Show/Hide a course in the catalog',
4633: categorize => 'Category assigned to course',
4634: );
4635: my %level = (
4636: dom => 'set from "Modify Course" (Domain)',
4637: crs => 'set from "Parameters" (Course)',
4638: );
4639: $resulttext = &mt('Changes made:').'<ul>';
4640: if ($changes{'togglecats'}) {
4641: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
4642: }
4643: if ($changes{'categorize'}) {
4644: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
4645: }
4646: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
4647: my $cathash;
4648: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
4649: $cathash = $domconfig{'coursecategories'}{'cats'};
4650: } else {
4651: $cathash = {};
4652: }
4653: my (@cats,@trails,%allitems);
4654: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
4655: if (keys(%deletions) > 0) {
4656: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
4657: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
4658: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
4659: }
4660: $resulttext .= '</ul></li>';
4661: }
4662: if (keys(%reorderings) > 0) {
4663: my %sort_by_trail;
4664: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
4665: foreach my $key (keys(%reorderings)) {
4666: if ($allitems{$key} ne '') {
4667: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
4668: }
4669: }
4670: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
4671: $resulttext .= '<li>'.$trails[$trail].'</li>';
4672: }
4673: $resulttext .= '</ul></li>';
4674: }
4675: if (keys(%adds) > 0) {
4676: my %sort_by_trail;
4677: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
4678: foreach my $key (keys(%adds)) {
4679: if ($allitems{$key} ne '') {
4680: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
4681: }
4682: }
4683: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
4684: $resulttext .= '<li>'.$trails[$trail].'</li>';
4685: }
4686: $resulttext .= '</ul></li>';
4687: }
4688: }
4689: $resulttext .= '</ul>';
4690: } else {
4691: $resulttext = '<span class="LC_error">'.
4692: &mt('An error occurred: [_1]',$putresult).'</span>';
4693: }
4694: } else {
4695: $resulttext = &mt('No changes made to course categories');
4696: }
4697: return $resulttext;
4698: }
4699:
4700: sub modify_serverstatuses {
4701: my ($dom,%domconfig) = @_;
4702: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
4703: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
4704: %currserverstatus = %{$domconfig{'serverstatuses'}};
4705: }
4706: my @pages = &serverstatus_pages();
4707: foreach my $type (@pages) {
4708: $newserverstatus{$type}{'namedusers'} = '';
4709: $newserverstatus{$type}{'machines'} = '';
4710: if (defined($env{'form.'.$type.'_namedusers'})) {
4711: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
4712: my @okusers;
4713: foreach my $user (@users) {
4714: my ($uname,$udom) = split(/:/,$user);
4715: if (($udom =~ /^$match_domain$/) &&
4716: (&Apache::lonnet::domain($udom)) &&
4717: ($uname =~ /^$match_username$/)) {
4718: if (!grep(/^\Q$user\E/,@okusers)) {
4719: push(@okusers,$user);
4720: }
4721: }
4722: }
4723: if (@okusers > 0) {
4724: @okusers = sort(@okusers);
4725: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
4726: }
4727: }
4728: if (defined($env{'form.'.$type.'_machines'})) {
4729: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
4730: my @okmachines;
4731: foreach my $ip (@machines) {
4732: my @parts = split(/\./,$ip);
4733: next if (@parts < 4);
4734: my $badip = 0;
4735: for (my $i=0; $i<4; $i++) {
4736: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
4737: $badip = 1;
4738: last;
4739: }
4740: }
4741: if (!$badip) {
4742: push(@okmachines,$ip);
4743: }
4744: }
4745: @okmachines = sort(@okmachines);
4746: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
4747: }
4748: }
4749: my %serverstatushash = (
4750: serverstatuses => \%newserverstatus,
4751: );
4752: my $putresult = &Apache::lonnet::put_dom('configuration',\%serverstatushash,
4753: $dom);
4754: my %changes;
4755: foreach my $type (@pages) {
4756: if (ref($currserverstatus{$type}) eq 'HASH') {
4757: my @currnamed = split(/,/,$currserverstatus{$type}{'namedusers'});
4758: my @newusers = split(/,/,$newserverstatus{$type}{'namedusers'});
4759: foreach my $item (@currnamed) {
4760: if (!grep(/^\Q$item\E$/,@newusers)) {
4761: $changes{$type}{'namedusers'} = 1;
4762: last;
4763: }
4764: }
4765: foreach my $item (@newusers) {
4766: if (!grep(/^\Q$item\E$/,@currnamed)) {
4767: $changes{$type}{'namedusers'} = 1;
4768: last;
4769: }
4770: }
4771: my @currmachines = split(/,/,$currserverstatus{$type}{'machines'});
4772: my @newmachines = split(/,/,$newserverstatus{$type}{'machines'});
4773: foreach my $item (@currmachines) {
4774: if (!grep(/^\Q$item\E$/,@newmachines)) {
4775: $changes{$type}{'machines'} = 1;
4776: last;
4777: }
4778: }
4779: foreach my $item (@newmachines) {
4780: if (!grep(/^\Q$item\E$/,@currmachines)) {
4781: $changes{$type}{'machines'} = 1;
4782: last;
4783: }
4784: }
4785:
4786: }
4787: }
4788: if (keys(%changes) > 0) {
4789: my $titles= &LONCAPA::loncgi::serverstatus_titles();
4790: my $putresult = &Apache::lonnet::put_dom('configuration',
4791: \%serverstatushash,$dom);
4792: if ($putresult eq 'ok') {
4793: $resulttext .= &mt('Changes made:').'<ul>';
4794: foreach my $type (@pages) {
4795: if (defined($changes{$type})) {
4796: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
4797: if (defined($changes{$type}{'namedusers'})) {
4798: if ($newserverstatus{$type}{'namedusers'} eq '') {
4799: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
4800: } else {
4801: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
4802: }
4803: } elsif (defined($changes{$type}{'machines'})) {
4804: if ($newserverstatus{$type}{'machines'} eq '') {
4805: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
4806: } else {
4807: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
4808: }
4809:
4810: }
4811: $resulttext .= '</ul></li>';
4812: }
4813: }
4814: $resulttext .= '</ul>';
4815: } else {
4816: $resulttext = '<span class="LC_error">'.
4817: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
4818:
4819: }
4820: } else {
4821: $resulttext = &mt('No changes made to access to server status pages');
4822: }
4823: return $resulttext;
4824: }
4825:
4826: sub recurse_check {
4827: my ($chkcats,$categories,$depth,$name) = @_;
4828: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
4829: my $chg = 0;
4830: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
4831: my $category = $chkcats->[$depth]{$name}[$j];
4832: my $item;
4833: if ($category eq '') {
4834: $chg ++;
4835: } else {
4836: my $deeper = $depth + 1;
4837: $item = &escape($category).':'.&escape($name).':'.$depth;
4838: if ($chg) {
4839: $categories->{$item} -= $chg;
4840: }
4841: &recurse_check($chkcats,$categories,$deeper,$category);
4842: $deeper --;
4843: }
4844: }
4845: }
4846: return;
4847: }
4848:
4849: sub recurse_cat_deletes {
4850: my ($item,$coursecategories,$deletions) = @_;
4851: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
4852: my $subdepth = $depth + 1;
4853: if (ref($coursecategories) eq 'HASH') {
4854: foreach my $subitem (keys(%{$coursecategories})) {
4855: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
4856: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
4857: delete($coursecategories->{$subitem});
4858: $deletions->{$subitem} = 1;
4859: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
4860: }
4861: }
4862: }
4863: return;
4864: }
4865:
4866: 1;
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