1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.50 2008/05/14 20:21:34 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA#
23: # /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;
41: use LONCAPA::Enrollment;
42: use File::Copy;
43: use Locale::Language;
44:
45: sub handler {
46: my $r=shift;
47: if ($r->header_only) {
48: &Apache::loncommon::content_type($r,'text/html');
49: $r->send_http_header;
50: return OK;
51: }
52:
53: my $dom = $env{'request.role.domain'};
54: my $domdesc = &Apache::lonnet::domain($dom,'description');
55: if (&Apache::lonnet::allowed('mau',$dom)) {
56: &Apache::loncommon::content_type($r,'text/html');
57: $r->send_http_header;
58: } else {
59: $env{'user.error.msg'}=
60: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
61: return HTTP_NOT_ACCEPTABLE;
62: }
63: &Apache::lonhtmlcommon::clear_breadcrumbs();
64: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
65: ['phase']);
66: my $phase = 'pickactions';
67: if ( exists($env{'form.phase'}) ) {
68: $phase = $env{'form.phase'};
69: }
70: my %domconfig =
71: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
72: 'quotas','autoenroll','autoupdate','directorysrch',
73: 'usercreation','usermodification','contacts','defaults',
74: 'scantron','coursecategories'],$dom);
75: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
76: 'autoupdate','directorysrch','contacts',
77: 'usercreation','usermodification','scantron',
78: 'coursecategories');
79: my %prefs = (
80: 'rolecolors' =>
81: { text => 'Default color schemes',
82: help => 'Default_Color_Schemes',
83: header => [{col1 => 'Student Settings',
84: col2 => '',},
85: {col1 => 'Coordinator Settings',
86: col2 => '',},
87: {col1 => 'Author Settings',
88: col2 => '',},
89: {col1 => 'Administrator Settings',
90: col2 => '',}],
91: },
92: 'login' =>
93: { text => 'Log-in page options',
94: help => 'Domain_Log-in_Page',
95: header => [{col1 => 'Item',
96: col2 => '',}],
97: },
98: 'defaults' =>
99: { text => 'Default authentication/language',
100: help => '',
101: header => [{col1 => 'Setting',
102: col2 => 'Value'}],
103: },
104: 'quotas' =>
105: { text => 'Default quotas for user portfolios',
106: help => 'Default_User_Quota',
107: header => [{col1 => 'User type',
108: col2 => 'Default quota'}],
109: },
110: 'autoenroll' =>
111: { text => 'Auto-enrollment settings',
112: help => 'Domain_Auto_Enrollment',
113: header => [{col1 => 'Configuration setting',
114: col2 => 'Value(s)'}],
115: },
116: 'autoupdate' =>
117: { text => 'Auto-update settings',
118: help => 'Domain_Auto_Update',
119: header => [{col1 => 'Setting',
120: col2 => 'Value',},
121: {col1 => 'User population',
122: col2 => 'Updataeable user data'}],
123: },
124: 'directorysrch' =>
125: { text => 'Institutional directory searches',
126: help => 'Domain_Directory_Search',
127: header => [{col1 => 'Setting',
128: col2 => 'Value',}],
129: },
130: 'contacts' =>
131: { text => 'Contact Information',
132: help => 'Domain_Contact_Information',
133: header => [{col1 => 'Setting',
134: col2 => 'Value',}],
135: },
136:
137: 'usercreation' =>
138: { text => 'User creation',
139: help => 'Domain_User_Creation',
140: header => [{col1 => 'Format rule type',
141: col2 => 'Format rules in force'},
142: {col1 => 'User account creation',
143: col2 => 'Usernames which may be created',},
144: {col1 => 'Context',
145: col2 => 'Assignable authentication types'}],
146: },
147: 'usermodification' =>
148: { text => 'User modification',
149: help => 'Domain_User_Modification',
150: header => [{col1 => 'Target user has role',
151: col2 => 'User information updateable in author context'},
152: {col1 => 'Target user has role',
153: col2 => 'User information updateable in course context'}],
154: },
155: 'scantron' =>
156: { text => 'Scantron format file',
157: help => 'Domain_Scantron_Formats',
158: header => [ {col1 => 'Item',
159: col2 => '',
160: }],
161: },
162: 'coursecategories' =>
163: { text => 'Cataloging of courses',
164: help => 'Domain_Course_Catalog',
165: header => [ {col1 => 'Categories',
166: col2 => '',
167: }],
168: }
169: );
170: my @roles = ('student','coordinator','author','admin');
171: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
172: &Apache::lonhtmlcommon::add_breadcrumb
173: ({href=>"javascript:changePage(document.$phase,'pickactions')",
174: text=>"Pick functionality"});
175: my $confname = $dom.'-domainconfig';
176: if ($phase eq 'process') {
177: &Apache::lonhtmlcommon::add_breadcrumb
178: ({href=>"javascript:changePage(document.$phase,'display')",
179: text=>"Domain Configuration"},
180: {href=>"javascript:changePage(document.$phase,'$phase')",
181: text=>"Updated"});
182: &print_header($r,$phase);
183: foreach my $item (@prefs_order) {
184: if (grep(/^\Q$item\E$/,@actions)) {
185: $r->print('<h3>'.&mt($prefs{$item}{'text'}).'</h3>'.
186: &process_changes($r,$dom,$confname,$item,
187: \@roles,%domconfig));
188: }
189: }
190: $r->print('<p>');
191: &print_footer($r,$phase,'display','Back to configuration display',
192: \@actions);
193: $r->print('</p>');
194: } elsif ($phase eq 'display') {
195: &Apache::lonhtmlcommon::add_breadcrumb
196: ({href=>"javascript:changePage(document.$phase,'display')",
197: text=>"Domain Configuration"});
198: &print_header($r,$phase);
199: if (@actions > 0) {
200: my $rowsum = 0;
201: my (%output,%rowtotal,@items);
202: my $halfway = @actions/2;
203: foreach my $item (@prefs_order) {
204: if (grep(/^\Q$item\E$/,@actions)) {
205: push(@items,$item);
206: ($output{$item},$rowtotal{$item}) =
207: &print_config_box($r,$dom,$confname,$phase,
208: $item,$prefs{$item},
209: $domconfig{$item});
210: $rowsum += $rowtotal{$item};
211: }
212: }
213: my $colend;
214: my $halfway = $rowsum/2;
215: my $aggregate = 0;
216: my $sumleft = 0;
217: my $sumright = 0;
218: my $crossover;
219: for (my $i=0; $i<@items; $i++) {
220: $aggregate += $rowtotal{$items[$i]};
221: if ($aggregate > $halfway) {
222: $crossover = $i;
223: last;
224: }
225: }
226: for (my $i=0; $i<$crossover; $i++) {
227: $sumleft += $rowtotal{$items[$i]};
228: }
229: for (my $i=$crossover+1; $i<@items; $i++) {
230: $sumright += $rowtotal{$items[$i]};
231: }
232: if ((@items > 1) && ($env{'form.numcols'} == 2)) {
233: my $sumdiff = $sumright - $sumleft;
234: if ($sumdiff > 0) {
235: $colend = $crossover + 1;
236: } else {
237: $colend = $crossover;
238: }
239: } else {
240: $colend = @items;
241: }
242: $r->print('<p><table class="LC_double_column"><tr><td class="LC_left_col">');
243: for (my $i=0; $i<$colend; $i++) {
244: $r->print($output{$items[$i]});
245: }
246: $r->print('</td><td></td><td class="LC_right_col">');
247: if ($colend < @items) {
248: for (my $i=$colend; $i<@items; $i++) {
249: $r->print($output{$items[$i]});
250: }
251: }
252: $r->print('</td></tr></table></p>');
253: $r->print(&print_footer($r,$phase,'process','Save',\@actions));
254: } else {
255: $r->print('<input type="hidden" name="phase" value="" />'.
256: '<input type="hidden" name="numcols" value="'.
257: $env{'form.numcols'}.'" />'."\n".
258: '<span clas="LC_error">'.&mt('No settings chosen').
259: '</span>');
260: }
261: $r->print('</form>');
262: $r->print(&Apache::loncommon::end_page());
263: } else {
264: if ($phase eq '') {
265: $phase = 'pickactions';
266: }
267: my %helphash;
268: &print_header($r,$phase);
269: if (keys(%domconfig) == 0) {
270: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
271: my @ids=&Apache::lonnet::current_machine_ids();
272: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
273: my %designhash = &Apache::loncommon::get_domainconf($dom);
274: my @loginimages = ('img','logo','domlogo','login');
275: my $custom_img_count = 0;
276: foreach my $img (@loginimages) {
277: if ($designhash{$dom.'.login.'.$img} ne '') {
278: $custom_img_count ++;
279: }
280: }
281: foreach my $role (@roles) {
282: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
283: $custom_img_count ++;
284: }
285: }
286: if ($custom_img_count > 0) {
287: my $switch_server = &check_switchserver($dom,$confname);
288: $r->print(
289: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
290: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
291: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
292: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
293: if ($switch_server) {
294: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
295: }
296: return OK;
297: }
298: }
299: }
300: $r->print('<h3>'.&mt('Functionality to display/modify').'</h3>');
301: $r->print('<script type="text/javascript">'."\n".
302: &Apache::loncommon::check_uncheck_jscript()."\n".
303: '</script>'."\n".'<p><input type="button" value="check all" '.
304: 'onclick="javascript:checkAll(document.pickactions.actions)"'.
305: ' /> '.
306: '<input type="button" value="uncheck all" '.
307: 'onclick="javascript:uncheckAll(document.pickactions.actions)"'.
308: ' /></p><div class="LC_left_float">');
309: my ($numitems,$midpoint,$seconddiv,$count);
310: $numitems = @prefs_order;
311: $midpoint = int($numitems/2);
312: if ($numitems%2) {
313: $midpoint ++;
314: }
315: $count = 0;
316: foreach my $item (@prefs_order) {
317: $r->print('<h4><label><input type="checkbox" name="actions" value="'.$item.'" /> '.$prefs{$item}->{'text'}.'</label></h4>');
318: $count ++;
319: if ((!$seconddiv) && ($count >= $midpoint)) {
320: $r->print('</div>'."\n".'<div class="LC_left_float">'."\n");
321: $seconddiv = 1;
322: }
323: }
324: $r->print('</div><div class="LC_clear_float_footer"></div><h3>'.
325: &mt('Display options').'</h3>'."\n".
326: '<p><span class="LC_nobreak">'.&mt('Display using: ')."\n".
327: '<label><input type="radio" name="numcols" value="1" />'.
328: &mt('one column').'</label> <label>'.
329: '<input type="radio" name="numcols" value="2" />'.
330: &mt('two columns').'</label></span></p>');
331: $r->print(&print_footer($r,$phase,'display','Go'));
332: $r->print('</form>');
333: $r->print(&Apache::loncommon::end_page());
334: }
335: return OK;
336: }
337:
338: sub process_changes {
339: my ($r,$dom,$confname,$action,$roles,%domconfig) = @_;
340: my $output;
341: if ($action eq 'login') {
342: $output = &modify_login($r,$dom,$confname,%domconfig);
343: } elsif ($action eq 'rolecolors') {
344: $output = &modify_rolecolors($r,$dom,$confname,$roles,
345: %domconfig);
346: } elsif ($action eq 'quotas') {
347: $output = &modify_quotas($dom,%domconfig);
348: } elsif ($action eq 'autoenroll') {
349: $output = &modify_autoenroll($dom,%domconfig);
350: } elsif ($action eq 'autoupdate') {
351: $output = &modify_autoupdate($dom,%domconfig);
352: } elsif ($action eq 'directorysrch') {
353: $output = &modify_directorysrch($dom,%domconfig);
354: } elsif ($action eq 'usercreation') {
355: $output = &modify_usercreation($dom,%domconfig);
356: } elsif ($action eq 'usermodification') {
357: $output = &modify_usermodification($dom,%domconfig);
358: } elsif ($action eq 'contacts') {
359: $output = &modify_contacts($dom,%domconfig);
360: } elsif ($action eq 'defaults') {
361: $output = &modify_defaults($dom,$r);
362: } elsif ($action eq 'scantron') {
363: $output = &modify_scantron($r,$dom,$confname,%domconfig);
364: } elsif ($action eq 'coursecategories') {
365: $output = &modify_coursecategories($dom,%domconfig);
366: }
367: return $output;
368: }
369:
370: sub print_config_box {
371: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
372: my $rowtotal = 0;
373: my $output;
374: if ($action eq 'coursecategories') {
375: $output = &coursecategories_javascript($settings);
376: }
377: $output .=
378: '<table class="LC_nested_outer">
379: <tr>
380: <th align="left"><span class="LC_nobreak">'.&mt($item->{text}).
381: ' </span></th></tr>';
382: #
383: # FIXME - put the help link back in when the help files exist
384: # <th>'.&mt($item->{text}).' '.
385: # &Apache::loncommon::help_open_topic($item->{'help'}).'</th>
386: # </tr>');
387: $rowtotal ++;
388: if (($action eq 'autoupdate') || ($action eq 'rolecolors') ||
389: ($action eq 'usercreation') || ($action eq 'usermodification')) {
390: my $colspan = ($action eq 'rolecolors')?' colspan="2"':'';
391: $output .= '
392: <tr>
393: <td>
394: <table class="LC_nested">
395: <tr class="LC_info_row">
396: <td class="LC_left_item"'.$colspan.'>'.$item->{'header'}->[0]->{'col1'}.'</td>
397: <td class="LC_right_item">'.$item->{'header'}->[0]->{'col2'}.'</td>
398: </tr>';
399: $rowtotal ++;
400: if ($action eq 'autoupdate') {
401: $output .= &print_autoupdate('top',$dom,$settings,\$rowtotal);
402: } elsif ($action eq 'usercreation') {
403: $output .= &print_usercreation('top',$dom,$settings,\$rowtotal);
404: } elsif ($action eq 'usermodification') {
405: $output .= &print_usermodification('top',$dom,$settings,\$rowtotal);
406: } else {
407: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
408: }
409: $output .= '
410: </table>
411: </td>
412: </tr>
413: <tr>
414: <td>
415: <table class="LC_nested">
416: <tr class="LC_info_row">
417: <td class="LC_left_item"'.$colspan.'>'.$item->{'header'}->[1]->{'col1'}.'</td>
418: <td class="LC_right_item">'.$item->{'header'}->[1]->{'col2'}.'</td>
419: </tr>';
420: $rowtotal ++;
421: if ($action eq 'autoupdate') {
422: $output .= &print_autoupdate('bottom',$dom,$settings,\$rowtotal);
423: } elsif ($action eq 'usercreation') {
424: $output .= &print_usercreation('middle',$dom,$settings,\$rowtotal).'
425: </table>
426: </td>
427: </tr>
428: <tr>
429: <td>
430: <table class="LC_nested">
431: <tr class="LC_info_row">
432: <td class="LC_left_item"'.$colspan.'>'.$item->{'header'}->[2]->{'col1'}.'</td>
433: <td class="LC_right_item">'.$item->{'header'}->[2]->{'col2'}.'</td> </tr>'.
434: &print_usercreation('bottom',$dom,$settings,\$rowtotal);
435: $rowtotal ++;
436: } elsif ($action eq 'usermodification') {
437: $output .= &print_usermodification('bottom',$dom,$settings,\$rowtotal);
438: } else {
439: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
440: </table>
441: </td>
442: </tr>
443: <tr>
444: <td>
445: <table class="LC_nested">
446: <tr class="LC_info_row">
447: <td class="LC_left_item"'.$colspan.'>'.$item->{'header'}->[2]->{'col1'}.'</td>
448: <td class="LC_right_item">'.$item->{'header'}->[2]->{'col2'}.'</td>
449: </tr>'.
450: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
451: </table>
452: </td>
453: </tr>
454: <tr>
455: <td>
456: <table class="LC_nested">
457: <tr class="LC_info_row">
458: <td class="LC_left_item"'.$colspan.'>'.$item->{'header'}->[3]->{'col1'}.'</td>
459: <td class="LC_right_item">'.$item->{'header'}->[3]->{'col2'}.'</td>
460: </tr>'.
461: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
462: $rowtotal += 2;
463: }
464: } else {
465: $output .= '
466: <tr>
467: <td>
468: <table class="LC_nested">
469: <tr class="LC_info_row">';
470: if (($action eq 'login') || ($action eq 'directorysrch')) {
471: $output .= '
472: <td class="LC_left_item" colspan="2">'.$item->{'header'}->[0]->{'col1'}.'</td>';
473: } else {
474: $output .= '
475: <td class="LC_left_item">'.$item->{'header'}->[0]->{'col1'}.'</td>';
476: }
477: my $colspan = ($action eq 'coursecategories')?' colspan="2"':'';
478: $output .= '
479: <td class="LC_right_item"'.$colspan.'>'.$item->{'header'}->[0]->{'col2'}.'</td>
480: </tr>';
481: $rowtotal ++;
482: if ($action eq 'login') {
483: $output .= &print_login($dom,$confname,$phase,$settings,\$rowtotal);
484: } elsif ($action eq 'quotas') {
485: $output .= &print_quotas($dom,$settings,\$rowtotal);
486: } elsif ($action eq 'autoenroll') {
487: $output .= &print_autoenroll($dom,$settings,\$rowtotal);
488: } elsif ($action eq 'directorysrch') {
489: $output .= &print_directorysrch($dom,$settings,\$rowtotal);
490: } elsif ($action eq 'contacts') {
491: $output .= &print_contacts($dom,$settings,\$rowtotal);
492: } elsif ($action eq 'defaults') {
493: $output .= &print_defaults($dom,\$rowtotal);
494: } elsif ($action eq 'scantron') {
495: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
496: } elsif ($action eq 'coursecategories'){
497: $output .= &print_coursecategories($dom,$item,$settings,\$rowtotal);
498: }
499: }
500: $output .= '
501: </table>
502: </td>
503: </tr>
504: </table><br />';
505: return ($output,$rowtotal);
506: }
507:
508: sub print_header {
509: my ($r,$phase) = @_;
510: my $alert = &mt('You must select at least one functionality type to display.');
511: my $js = '
512: <script type="text/javascript">
513: function changePage(formname,newphase) {
514: formname.phase.value = newphase;
515: numchecked = 0;
516: if (formname == document.pickactions) {
517: if (formname.actions.length > 0) {
518: for (var i = 0; i<formname.actions.length; i++) {
519: if (formname.actions[i].checked) {
520: numchecked ++;
521: }
522: }
523: } else {
524: if (formname.actions.checked) {
525: numchecked ++;
526: }
527: }
528: if (numchecked > 0) {
529: formname.submit();
530: } else {
531: alert("'.$alert.'");
532: return;
533: }
534: }
535: formname.submit();
536: }'."\n";
537: if ($phase eq 'pickactions') {
538: $js .=
539: &Apache::lonhtmlcommon::set_form_elements({actions => 'checkbox',numcols => 'radio',})."\n".
540: &javascript_set_colnums();
541: } elsif ($phase eq 'display') {
542: $js .= &color_pick_js()."\n";
543: }
544: $js .= &Apache::loncommon::viewport_size_js().'
545: </script>
546: ';
547: my $additem;
548: if ($phase eq 'pickactions') {
549: my %loaditems = (
550: 'onload' => "javascript:getViewportDims(document.$phase.width,document.$phase.height);setDisplayColumns();setFormElements(document.pickactions);",
551: );
552: $additem = {'add_entries' => \%loaditems,};
553: } else {
554: my %loaditems = (
555: 'onload' => "javascript:getViewportDims(document.$phase.width,document.$phase.height);",
556: );
557: $additem = {'add_entries' => \%loaditems,};
558: }
559: $r->print(&Apache::loncommon::start_page('View/Modify Domain Settings',
560: $js,$additem));
561: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Domain Settings'));
562: $r->print('
563: <form name="parmform" action="">
564: <input type="hidden" name="pres_marker" />
565: <input type="hidden" name="pres_type" />
566: <input type="hidden" name="pres_value" />
567: </form>
568: ');
569: $r->print('<form method="post" name="'.$phase.'" action="/adm/domainprefs"'.
570: ' enctype="multipart/form-data">');
571: return;
572: }
573:
574: sub print_footer {
575: my ($r,$phase,$newphase,$button_text,$actions) = @_;
576: $button_text = &mt($button_text);
577: $r->print('<input type="hidden" name="phase" value="" />'.
578: '<input type="hidden" name="width" value="'.
579: $env{'form.width'}.'" />'.
580: '<input type="hidden" name="height" value="'.
581: $env{'form.height'}.'" />');
582: if (($phase eq 'display') || ($phase eq 'process')) {
583: if (ref($actions) eq 'ARRAY') {
584: foreach my $item (@{$actions}) {
585: $r->print('<input type="hidden" name="actions" value="'.$item.'" />')."\n";
586: }
587: }
588: $r->print('<input type="hidden" name="numcols" value="'.$env{'form.numcols'}.'" />');
589: }
590: my $dest='"javascript:changePage(document.'.$phase.','."'$newphase'".')"';
591: if ($phase eq 'process') {
592: $r->print('<p><a href='.$dest.'>'.$button_text.'</a></p>');
593: } else {
594: my $onclick;
595: if ($phase eq 'display') {
596: $onclick = '"javascript:changePage(document.'.$phase.','."'$newphase'".')"';
597: } else {
598: $onclick = '"javascript:changePage(document.'.$phase.','."'$newphase'".')"';
599: }
600: $r->print('<p><input type="button" name="store" value="'.
601: $button_text.'" onclick='.$onclick.' /></p>');
602: }
603: if ($phase eq 'process') {
604: $r->print('</form>'.&Apache::loncommon::end_page());
605: }
606: return;
607: }
608:
609: sub print_login {
610: my ($dom,$confname,$phase,$settings,$rowtotal) = @_;
611: my %choices = &login_choices();
612: my %defaultchecked = (
613: 'coursecatalog' => 'on',
614: 'adminmail' => 'off',
615: 'newuser' => 'off',
616: );
617: my @toggles = ('coursecatalog','adminmail','newuser');
618: my (%checkedon,%checkedoff);
619: foreach my $item (@toggles) {
620: if ($defaultchecked{$item} eq 'on') {
621: $checkedon{$item} = ' checked="checked" ';
622: $checkedoff{$item} = ' ';
623: } elsif ($defaultchecked{$item} eq 'off') {
624: $checkedoff{$item} = ' checked="checked" ';
625: $checkedon{$item} = ' ';
626: }
627: }
628: my $loginheader = 'image';
629: my @images = ('img','logo','domlogo','login');
630: my @logintext = ('textcol','bgcol');
631: my @bgs = ('pgbg','mainbg','sidebg');
632: my @links = ('link','alink','vlink');
633: my %designhash = &Apache::loncommon::get_domainconf($dom);
634: my %defaultdesign = %Apache::loncommon::defaultdesign;
635: my (%is_custom,%designs);
636: my %defaults = (
637: font => $defaultdesign{'login.font'},
638: );
639: foreach my $item (@images) {
640: $defaults{$item} = $defaultdesign{'login.'.$item};
641: }
642: foreach my $item (@bgs) {
643: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
644: }
645: foreach my $item (@logintext) {
646: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
647: }
648: foreach my $item (@links) {
649: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
650: }
651: if (ref($settings) eq 'HASH') {
652: foreach my $item (@toggles) {
653: if ($settings->{$item} eq '1') {
654: $checkedon{$item} = ' checked="checked" ';
655: $checkedoff{$item} = ' ';
656: } elsif ($settings->{$item} eq '0') {
657: $checkedoff{$item} = ' checked="checked" ';
658: $checkedon{$item} = ' ';
659: }
660: }
661: foreach my $item (@images) {
662: if ($settings->{$item} ne '') {
663: $designs{$item} = $settings->{$item};
664: $is_custom{$item} = 1;
665: }
666: }
667: foreach my $item (@logintext) {
668: if ($settings->{$item} ne '') {
669: $designs{'logintext'}{$item} = $settings->{$item};
670: $is_custom{$item} = 1;
671: }
672: }
673: if ($settings->{'loginheader'} ne '') {
674: $loginheader = $settings->{'loginheader'};
675: }
676: if ($settings->{'font'} ne '') {
677: $designs{'font'} = $settings->{'font'};
678: $is_custom{'font'} = 1;
679: }
680: foreach my $item (@bgs) {
681: if ($settings->{$item} ne '') {
682: $designs{'bgs'}{$item} = $settings->{$item};
683: $is_custom{$item} = 1;
684: }
685: }
686: foreach my $item (@links) {
687: if ($settings->{$item} ne '') {
688: $designs{'links'}{$item} = $settings->{$item};
689: $is_custom{$item} = 1;
690: }
691: }
692: } else {
693: if ($designhash{$dom.'.login.font'} ne '') {
694: $designs{'font'} = $designhash{$dom.'.login.font'};
695: $is_custom{'font'} = 1;
696: }
697: foreach my $item (@images) {
698: if ($designhash{$dom.'.login.'.$item} ne '') {
699: $designs{$item} = $designhash{$dom.'.login.'.$item};
700: $is_custom{$item} = 1;
701: }
702: }
703: foreach my $item (@bgs) {
704: if ($designhash{$dom.'.login.'.$item} ne '') {
705: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
706: $is_custom{$item} = 1;
707: }
708: }
709: foreach my $item (@links) {
710: if ($designhash{$dom.'.login.'.$item} ne '') {
711: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
712: $is_custom{$item} = 1;
713: }
714: }
715: }
716: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
717: logo => 'Institution Logo',
718: domlogo => 'Domain Logo',
719: login => 'Login box');
720: my $itemcount = 1;
721: my ($css_class,$datatable);
722: foreach my $item (@toggles) {
723: $css_class = $itemcount%2?' class="LC_odd_row"':'';
724: $datatable .=
725: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
726: '</td><td>'.
727: '<span class="LC_nobreak"><label><input type="radio" name="'.
728: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
729: '</label> <label><input type="radio" name="'.$item.'"'.
730: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
731: '</tr>';
732: $itemcount ++;
733: }
734: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext,$loginheader);
735: $datatable .= '</tr></table></td></tr>';
736: return $datatable;
737: }
738:
739: sub login_choices {
740: my %choices =
741: &Apache::lonlocal::texthash (
742: coursecatalog => 'Display Course Catalog link?',
743: adminmail => "Display Administrator's E-mail Address?",
744: newuser => "Link to create a user account",
745: img => "Header",
746: logo => "Main Logo",
747: domlogo => "Domain Logo",
748: login => "Log-in Header",
749: textcol => "Text color",
750: bgcol => "Box color",
751: bgs => "Background colors",
752: links => "Link colors",
753: font => "Font color",
754: pgbg => "Page",
755: mainbg => "Main panel",
756: sidebg => "Side panel",
757: link => "Link",
758: alink => "Active link",
759: vlink => "Visited link",
760: );
761: return %choices;
762: }
763:
764: sub print_rolecolors {
765: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
766: my %choices = &color_font_choices();
767: my @bgs = ('pgbg','tabbg','sidebg');
768: my @links = ('link','alink','vlink');
769: my @images = ('img');
770: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
771: my %designhash = &Apache::loncommon::get_domainconf($dom);
772: my %defaultdesign = %Apache::loncommon::defaultdesign;
773: my (%is_custom,%designs);
774: my %defaults = (
775: img => $defaultdesign{$role.'.img'},
776: font => $defaultdesign{$role.'.font'},
777: );
778: foreach my $item (@bgs) {
779: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
780: }
781: foreach my $item (@links) {
782: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
783: }
784: if (ref($settings) eq 'HASH') {
785: if (ref($settings->{$role}) eq 'HASH') {
786: if ($settings->{$role}->{'img'} ne '') {
787: $designs{'img'} = $settings->{$role}->{'img'};
788: $is_custom{'img'} = 1;
789: }
790: if ($settings->{$role}->{'font'} ne '') {
791: $designs{'font'} = $settings->{$role}->{'font'};
792: $is_custom{'font'} = 1;
793: }
794: foreach my $item (@bgs) {
795: if ($settings->{$role}->{$item} ne '') {
796: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
797: $is_custom{$item} = 1;
798: }
799: }
800: foreach my $item (@links) {
801: if ($settings->{$role}->{$item} ne '') {
802: $designs{'links'}{$item} = $settings->{$role}->{$item};
803: $is_custom{$item} = 1;
804: }
805: }
806: }
807: } else {
808: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
809: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
810: $is_custom{'img'} = 1;
811: }
812: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
813: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
814: $is_custom{'font'} = 1;
815: }
816: foreach my $item (@bgs) {
817: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
818: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
819: $is_custom{$item} = 1;
820:
821: }
822: }
823: foreach my $item (@links) {
824: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
825: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
826: $is_custom{$item} = 1;
827: }
828: }
829: }
830: my $itemcount = 1;
831: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
832: $datatable .= '</tr></table></td></tr>';
833: return $datatable;
834: }
835:
836: sub display_color_options {
837: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
838: $images,$bgs,$links,$alt_text,$rowtotal,$logintext,$loginheader) = @_;
839: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
840: my $datatable = '<tr'.$css_class.'>'.
841: '<td>'.$choices->{'font'}.'</td>';
842: if (!$is_custom->{'font'}) {
843: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
844: } else {
845: $datatable .= '<td> </td>';
846: }
847: my $fontlink = &color_pick($phase,$role,'font',$choices->{'font'},$designs->{'font'});
848: $datatable .= '<td><span class="LC_nobreak">'.
849: '<input type="text" size="10" name="'.$role.'_font"'.
850: ' value="'.$designs->{'font'}.'" /> '.$fontlink.
851: ' <span id="css_'.$role.'_font" style="background-color: '.
852: $designs->{'font'}.';"> </span>'.
853: '</span></td></tr>';
854: my $switchserver = &check_switchserver($dom,$confname);
855: foreach my $img (@{$images}) {
856: $itemcount ++;
857: $css_class = $itemcount%2?' class="LC_odd_row"':'';
858: $datatable .= '<tr'.$css_class.'>'.
859: '<td>'.$choices->{$img}.'</td>';
860: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
861: if ($designs->{$img} ne '') {
862: $imgfile = $designs->{$img};
863: $img_import = ($imgfile =~ m{^/adm/});
864: } else {
865: $imgfile = $defaults->{$img};
866: }
867: if ($img eq 'login') {
868: $login_hdr_pick = &login_header_options($img,$role,$defaults,$is_custom,$choices,
869: $loginheader);
870: $logincolors =
871: &login_text_colors($img,$role,$logintext,$phase,$choices,$designs);
872: }
873: if ($imgfile) {
874: my ($showfile,$fullsize);
875: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
876: my $urldir = $1;
877: my $filename = $2;
878: my @info = &Apache::lonnet::stat_file($designs->{$img});
879: if (@info) {
880: my $thumbfile = 'tn-'.$filename;
881: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
882: if (@thumb) {
883: $showfile = $urldir.'/'.$thumbfile;
884: } else {
885: $showfile = $imgfile;
886: }
887: } else {
888: $showfile = '';
889: }
890: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
891: $showfile = $imgfile;
892: my $imgdir = $1;
893: my $filename = $2;
894: if (-e "/home/httpd/html/$imgdir/tn-".$filename) {
895: $showfile = "/$imgdir/tn-".$filename;
896: } else {
897: my $input = "/home/httpd/html".$imgfile;
898: my $output = '/home/httpd/html/'.$imgdir.'/tn-'.$filename;
899: if (!-e $output) {
900: my ($width,$height) = &thumb_dimensions();
901: my ($fullwidth,$fullheight) = &check_dimensions($input);
902: if ($fullwidth ne '' && $fullheight ne '') {
903: if ($fullwidth > $width && $fullheight > $height) {
904: my $size = $width.'x'.$height;
905: system("convert -sample $size $input $output");
906: $showfile = '/'.$imgdir.'/tn-'.$filename;
907: }
908: }
909: }
910: }
911: }
912: if ($showfile) {
913: if ($showfile =~ m{^/(adm|res)/}) {
914: if ($showfile =~ m{^/res/}) {
915: my $local_showfile =
916: &Apache::lonnet::filelocation('',$showfile);
917: &Apache::lonnet::repcopy($local_showfile);
918: }
919: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
920: }
921: if ($imgfile) {
922: if ($imgfile =~ m{^/(adm|res)/}) {
923: if ($imgfile =~ m{^/res/}) {
924: my $local_imgfile =
925: &Apache::lonnet::filelocation('',$imgfile);
926: &Apache::lonnet::repcopy($local_imgfile);
927: }
928: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
929: } else {
930: $fullsize = $imgfile;
931: }
932: }
933: $datatable .= '<td>';
934: if ($img eq 'login') {
935: $datatable .= $login_hdr_pick;
936: }
937: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
938: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
939: } else {
940: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
941: &mt('Upload:');
942: }
943: } else {
944: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
945: &mt('Upload:');
946: }
947: if ($switchserver) {
948: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
949: } else {
950: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
951: }
952: $datatable .= '</td></tr>';
953: }
954: $itemcount ++;
955: $css_class = $itemcount%2?' class="LC_odd_row"':'';
956: $datatable .= '<tr'.$css_class.'>'.
957: '<td>'.$choices->{'bgs'}.'</td>';
958: my $bgs_def;
959: foreach my $item (@{$bgs}) {
960: if (!$is_custom->{$item}) {
961: $bgs_def .= '<td>'.$choices->{$item}.' <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
962: }
963: }
964: if ($bgs_def) {
965: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
966: } else {
967: $datatable .= '<td> </td>';
968: }
969: $datatable .= '<td class="LC_right_item">'.
970: '<table border="0"><tr>';
971: foreach my $item (@{$bgs}) {
972: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'bgs'}{$item});
973: $datatable .= '<td align="center">'.$link;
974: if ($designs->{'bgs'}{$item}) {
975: $datatable .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'bgs'}{$item}.';"> </span>';
976: }
977: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'bgs'}{$item}.
978: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
979: }
980: $datatable .= '</tr></table></td></tr>';
981: $itemcount ++;
982: $css_class = $itemcount%2?' class="LC_odd_row"':'';
983: $datatable .= '<tr'.$css_class.'>'.
984: '<td>'.$choices->{'links'}.'</td>';
985: my $links_def;
986: foreach my $item (@{$links}) {
987: if (!$is_custom->{$item}) {
988: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
989: }
990: }
991: if ($links_def) {
992: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
993: } else {
994: $datatable .= '<td> </td>';
995: }
996: $datatable .= '<td class="LC_right_item">'.
997: '<table border="0"><tr>';
998: foreach my $item (@{$links}) {
999: $datatable .= '<td align="center">'."\n".
1000: &color_pick($phase,$role,$item,$choices->{$item},
1001: $designs->{'links'}{$item});
1002: if ($designs->{'links'}{$item}) {
1003: $datatable.=' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'links'}{$item}.';"> </span>';
1004: }
1005: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'links'}{$item}.
1006: '" /></td>';
1007: }
1008: $$rowtotal += $itemcount;
1009: return $datatable;
1010: }
1011:
1012: sub login_header_options {
1013: my ($img,$role,$defaults,$is_custom,$choices,$loginheader) = @_;
1014: my $image_checked = ' checked="checked" ';
1015: my $text_checked = ' ';
1016: if ($loginheader eq 'text') {
1017: $image_checked = ' ';
1018: $text_checked = ' checked="checked" ';
1019: }
1020: my $output = '<span class="LC_nobreak"><label><input type="radio" name="'.
1021: 'loginheader" value="image" '.$image_checked.'/>'.
1022: &mt('use image').'</label> '.
1023: '<label><input type="radio" name="loginheader" value="text"'.
1024: $text_checked.'/>'.&mt('use text').'</label><br />'."\n";
1025: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1026: $output .= &mt('Text default(s)').':<br />';
1027: if (!$is_custom->{'textcol'}) {
1028: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1029: ' ';
1030: }
1031: if (!$is_custom->{'bgcol'}) {
1032: $output .= $choices->{'bgcol'}.': '.
1033: '<span id="css_'.$role.'_font" style="background-color: '.
1034: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1035: }
1036: $output .= '<br />';
1037: }
1038: $output .='<br />';
1039: return $output;
1040: }
1041:
1042: sub login_text_colors {
1043: my ($img,$role,$logintext,$phase,$choices,$designs) = @_;
1044: my $color_menu = '<table border="0"><tr>';
1045: foreach my $item (@{$logintext}) {
1046: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'logintext'}{$item});
1047: $color_menu .= '<td align="center">'.$link;
1048: if ($designs->{'logintext'}{$item}) {
1049: $color_menu .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'logintext'}{$item}.';"> </span>';
1050: }
1051: $color_menu .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.
1052: $designs->{'logintext'}{$item}.'" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>'.
1053: '<td> </td>';
1054: }
1055: $color_menu .= '</tr></table><br />';
1056: return $color_menu;
1057: }
1058:
1059: sub image_changes {
1060: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1061: my $output;
1062: if (!$is_custom) {
1063: if ($img eq 'login') {
1064: $output .= &mt('Default image:').'<br />';
1065: } else {
1066: $output .= &mt('Default in use:').'<br />';
1067: }
1068: }
1069: if ($img_import) {
1070: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1071: }
1072: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1073: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1074: if ($is_custom) {
1075: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1076: '<input type="checkbox" name="'.
1077: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1078: '</label> '.&mt('Replace:').'</span><br />';
1079: } else {
1080: $output .= '<td valign="bottom">'.$logincolors.&mt('Upload:').'<br />';
1081: }
1082: return $output;
1083: }
1084:
1085: sub color_pick {
1086: my ($phase,$role,$item,$desc,$curcol) = @_;
1087: my $link = '<a href="javascript:pjump('."'color_custom','".$desc.
1088: "','".$curcol."','".$role.'_'.$item."','parmform.pres','psub'".
1089: ');">'.$desc.'</a>';
1090: return $link;
1091: }
1092:
1093: sub color_pick_js {
1094: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
1095: my $output = <<"ENDCOL";
1096: function pclose() {
1097: parmwin=window.open("/adm/rat/empty.html","LONCAPAparms","height=350,width=350,scrollbars=no,menubar=no");
1098: parmwin.close();
1099: }
1100:
1101: $pjump_def
1102:
1103: function psub() {
1104: pclose();
1105: if (document.parmform.pres_marker.value!='') {
1106: if (document.parmform.pres_type.value!='') {
1107: eval('document.display.'+
1108: document.parmform.pres_marker.value+
1109: '.value=document.parmform.pres_value.value;');
1110: }
1111: } else {
1112: document.parmform.pres_value.value='';
1113: document.parmform.pres_marker.value='';
1114: }
1115: }
1116:
1117: function get_id (span_id) {
1118: if (document.getElementById) {
1119: return document.getElementById(span_id);
1120: }
1121: if (document.all) {
1122: return document.all[span_id];
1123: }
1124: return false;
1125: }
1126:
1127: function colchg_span (span_id_str,new_color_item) {
1128: var span_ref = get_id(span_id_str);
1129: if (span_ref.style) { span_ref = span_ref.style; }
1130: span_ref.background = new_color_item.value;
1131: span_ref.backgroundColor = new_color_item.value;
1132: span_ref.bgColor = new_color_item.value;
1133: }
1134:
1135: ENDCOL
1136: return $output;
1137: }
1138:
1139: sub print_quotas {
1140: my ($dom,$settings,$rowtotal) = @_;
1141: my $datatable;
1142: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1143: my $typecount = 0;
1144: my $css_class;
1145: if (ref($types) eq 'ARRAY') {
1146: foreach my $type (@{$types}) {
1147: if (defined($usertypes->{$type})) {
1148: $typecount ++;
1149: $css_class = $typecount%2?' class="LC_odd_row"':'';
1150: $datatable .= '<tr'.$css_class.'>'.
1151: '<td>'.$usertypes->{$type}.'</td>'.
1152: '<td class="LC_right_item"><span class="LC_nobreak">'.
1153: '<input type="text" name="quota_'.$type.
1154: '" value="'.$settings->{$type}.
1155: '" size="5" /> Mb</span></td></tr>';
1156: }
1157: }
1158: }
1159: my $defaultquota = '20';
1160: if (ref($settings) eq 'HASH') {
1161: if (defined($settings->{'default'})) {
1162: $defaultquota = $settings->{'default'};
1163: }
1164: }
1165: $typecount ++;
1166: $css_class = $typecount%2?' class="LC_odd_row"':'';
1167: $datatable .= '<tr'.$css_class.'>'.
1168: '<td>'.$othertitle.'</td>'.
1169: '<td class="LC_right_item"><span class="LC_nobreak">'.
1170: '<input type="text" name="defaultquota" value="'.
1171: $defaultquota.'" size="5" /> Mb</span></td></tr>';
1172: $$rowtotal += $typecount;
1173: return $datatable;
1174: }
1175:
1176: sub print_autoenroll {
1177: my ($dom,$settings,$rowtotal) = @_;
1178: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
1179: my ($defdom,$runon,$runoff);
1180: if (ref($settings) eq 'HASH') {
1181: if (exists($settings->{'run'})) {
1182: if ($settings->{'run'} eq '0') {
1183: $runoff = ' checked="checked" ';
1184: $runon = ' ';
1185: } else {
1186: $runon = ' checked="checked" ';
1187: $runoff = ' ';
1188: }
1189: } else {
1190: if ($autorun) {
1191: $runon = ' checked="checked" ';
1192: $runoff = ' ';
1193: } else {
1194: $runoff = ' checked="checked" ';
1195: $runon = ' ';
1196: }
1197: }
1198: if (exists($settings->{'sender_domain'})) {
1199: $defdom = $settings->{'sender_domain'};
1200: }
1201: } else {
1202: if ($autorun) {
1203: $runon = ' checked="checked" ';
1204: $runoff = ' ';
1205: } else {
1206: $runoff = ' checked="checked" ';
1207: $runon = ' ';
1208: }
1209: }
1210: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
1211: my $notif_sender;
1212: if (ref($settings) eq 'HASH') {
1213: $notif_sender = $settings->{'sender_uname'};
1214: }
1215: my $datatable='<tr class="LC_odd_row">'.
1216: '<td>'.&mt('Auto-enrollment active?').'</td>'.
1217: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1218: '<input type="radio" name="autoenroll_run"'.
1219: $runon.' value="1" />'.&mt('Yes').'</label> '.
1220: '<label><input type="radio" name="autoenroll_run"'.
1221: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
1222: '</tr><tr>'.
1223: '<td>'.&mt('Notification messages - sender').
1224: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
1225: &mt('username').': '.
1226: '<input type="text" name="sender_uname" value="'.
1227: $notif_sender.'" size="10" /> '.&mt('domain').
1228: ': '.$domform.'</span></td></tr>';
1229: $$rowtotal += 2;
1230: return $datatable;
1231: }
1232:
1233: sub print_autoupdate {
1234: my ($position,$dom,$settings,$rowtotal) = @_;
1235: my $datatable;
1236: if ($position eq 'top') {
1237: my $updateon = ' ';
1238: my $updateoff = ' checked="checked" ';
1239: my $classlistson = ' ';
1240: my $classlistsoff = ' checked="checked" ';
1241: if (ref($settings) eq 'HASH') {
1242: if ($settings->{'run'} eq '1') {
1243: $updateon = $updateoff;
1244: $updateoff = ' ';
1245: }
1246: if ($settings->{'classlists'} eq '1') {
1247: $classlistson = $classlistsoff;
1248: $classlistsoff = ' ';
1249: }
1250: }
1251: my %title = (
1252: run => 'Auto-update active?',
1253: classlists => 'Update information in classlists?',
1254: );
1255: $datatable = '<tr class="LC_odd_row">'.
1256: '<td>'.&mt($title{'run'}).'</td>'.
1257: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1258: '<input type="radio" name="autoupdate_run"'.
1259: $updateon.' value="1" />'.&mt('Yes').'</label> '.
1260: '<label><input type="radio" name="autoupdate_run"'.
1261: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
1262: '</tr><tr>'.
1263: '<td>'.&mt($title{'classlists'}).'</td>'.
1264: '<td class="LC_right_item"><span class="LC_nobreak">'.
1265: '<label><input type="radio" name="classlists"'.
1266: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
1267: '<label><input type="radio" name="classlists"'.
1268: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
1269: '</tr>';
1270: $$rowtotal += 2;
1271: } else {
1272: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1273: my @fields = ('lastname','firstname','middlename','gen',
1274: 'permanentemail','id');
1275: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
1276: my $numrows = 0;
1277: if (ref($types) eq 'ARRAY') {
1278: if (@{$types} > 0) {
1279: $datatable =
1280: &usertype_update_row($settings,$usertypes,\%fieldtitles,
1281: \@fields,$types,\$numrows);
1282: $$rowtotal += @{$types};
1283: }
1284: }
1285: $datatable .=
1286: &usertype_update_row($settings,{'default' => $othertitle},
1287: \%fieldtitles,\@fields,['default'],
1288: \$numrows);
1289: $$rowtotal ++;
1290: }
1291: return $datatable;
1292: }
1293:
1294: sub print_directorysrch {
1295: my ($dom,$settings,$rowtotal) = @_;
1296: my $srchon = ' ';
1297: my $srchoff = ' checked="checked" ';
1298: my ($exacton,$containson,$beginson);
1299: my $localon = ' ';
1300: my $localoff = ' checked="checked" ';
1301: if (ref($settings) eq 'HASH') {
1302: if ($settings->{'available'} eq '1') {
1303: $srchon = $srchoff;
1304: $srchoff = ' ';
1305: }
1306: if ($settings->{'localonly'} eq '1') {
1307: $localon = $localoff;
1308: $localoff = ' ';
1309: }
1310: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
1311: foreach my $type (@{$settings->{'searchtypes'}}) {
1312: if ($type eq 'exact') {
1313: $exacton = ' checked="checked" ';
1314: } elsif ($type eq 'contains') {
1315: $containson = ' checked="checked" ';
1316: } elsif ($type eq 'begins') {
1317: $beginson = ' checked="checked" ';
1318: }
1319: }
1320: } else {
1321: if ($settings->{'searchtypes'} eq 'exact') {
1322: $exacton = ' checked="checked" ';
1323: } elsif ($settings->{'searchtypes'} eq 'contains') {
1324: $containson = ' checked="checked" ';
1325: } elsif ($settings->{'searchtypes'} eq 'specify') {
1326: $exacton = ' checked="checked" ';
1327: $containson = ' checked="checked" ';
1328: }
1329: }
1330: }
1331: my ($searchtitles,$titleorder) = &sorted_searchtitles();
1332: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1333:
1334: my $numinrow = 4;
1335: my $cansrchrow = 0;
1336: my $datatable='<tr class="LC_odd_row">'.
1337: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
1338: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1339: '<input type="radio" name="dirsrch_available"'.
1340: $srchon.' value="1" />'.&mt('Yes').'</label> '.
1341: '<label><input type="radio" name="dirsrch_available"'.
1342: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
1343: '</tr><tr>'.
1344: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
1345: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1346: '<input type="radio" name="dirsrch_localonly"'.
1347: $localoff.' value="0" />'.&mt('Yes').'</label> '.
1348: '<label><input type="radio" name="dirsrch_localonly"'.
1349: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
1350: '</tr>';
1351: $$rowtotal += 2;
1352: if (ref($usertypes) eq 'HASH') {
1353: if (keys(%{$usertypes}) > 0) {
1354: $datatable .= &users_cansearch_row($settings,$types,$usertypes,$dom,
1355: $numinrow,$othertitle);
1356: $cansrchrow = 1;
1357: }
1358: }
1359: if ($cansrchrow) {
1360: $$rowtotal ++;
1361: $datatable .= '<tr>';
1362: } else {
1363: $datatable .= '<tr class="LC_odd_row">';
1364: }
1365: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
1366: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
1367: foreach my $title (@{$titleorder}) {
1368: if (defined($searchtitles->{$title})) {
1369: my $check = ' ';
1370: if (ref($settings) eq 'HASH') {
1371: if (ref($settings->{'searchby'}) eq 'ARRAY') {
1372: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
1373: $check = ' checked="checked" ';
1374: }
1375: }
1376: }
1377: $datatable .= '<td class="LC_left_item">'.
1378: '<span class="LC_nobreak"><label>'.
1379: '<input type="checkbox" name="searchby" '.
1380: 'value="'.$title.'"'.$check.'/>'.
1381: $searchtitles->{$title}.'</label></span></td>';
1382: }
1383: }
1384: $datatable .= '</tr></table></td></tr>';
1385: $$rowtotal ++;
1386: if ($cansrchrow) {
1387: $datatable .= '<tr class="LC_odd_row">';
1388: } else {
1389: $datatable .= '<tr>';
1390: }
1391: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
1392: '<td class="LC_left_item" colspan="2">'.
1393: '<span class="LC_nobreak"><label>'.
1394: '<input type="checkbox" name="searchtypes" '.
1395: $exacton.' value="exact" />'.&mt('Exact match').
1396: '</label> '.
1397: '<label><input type="checkbox" name="searchtypes" '.
1398: $beginson.' value="begins" />'.&mt('Begins with').
1399: '</label> '.
1400: '<label><input type="checkbox" name="searchtypes" '.
1401: $containson.' value="contains" />'.&mt('Contains').
1402: '</label></span></td></tr>';
1403: $$rowtotal ++;
1404: return $datatable;
1405: }
1406:
1407: sub print_contacts {
1408: my ($dom,$settings,$rowtotal) = @_;
1409: my $datatable;
1410: my @contacts = ('adminemail','supportemail');
1411: my (%checked,%to,%otheremails);
1412: my @mailings = ('errormail','packagesmail','helpdeskmail');
1413: foreach my $type (@mailings) {
1414: $otheremails{$type} = '';
1415: }
1416: if (ref($settings) eq 'HASH') {
1417: foreach my $item (@contacts) {
1418: if (exists($settings->{$item})) {
1419: $to{$item} = $settings->{$item};
1420: }
1421: }
1422: foreach my $type (@mailings) {
1423: if (exists($settings->{$type})) {
1424: if (ref($settings->{$type}) eq 'HASH') {
1425: foreach my $item (@contacts) {
1426: if ($settings->{$type}{$item}) {
1427: $checked{$type}{$item} = ' checked="checked" ';
1428: }
1429: }
1430: $otheremails{$type} = $settings->{$type}{'others'};
1431: }
1432: }
1433: }
1434: } else {
1435: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
1436: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
1437: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
1438: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
1439: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
1440: }
1441: my ($titles,$short_titles) = &contact_titles();
1442: my $rownum = 0;
1443: my $css_class;
1444: foreach my $item (@contacts) {
1445: if ($rownum%2) {
1446: $css_class = '';
1447: } else {
1448: $css_class = ' class="LC_odd_row" ';
1449: }
1450: $datatable .= '<tr'.$css_class.'>'.
1451: '<td><span class="LC_nobreak">'.$titles->{$item}.
1452: '</span></td><td class="LC_right_item">'.
1453: '<input type="text" name="'.$item.'" value="'.
1454: $to{$item}.'" /></td></tr>';
1455: $rownum ++;
1456: }
1457: foreach my $type (@mailings) {
1458: if ($rownum%2) {
1459: $css_class = '';
1460: } else {
1461: $css_class = ' class="LC_odd_row" ';
1462: }
1463: $datatable .= '<tr'.$css_class.'>'.
1464: '<td><span class="LC_nobreak">'.
1465: $titles->{$type}.': </span></td>'.
1466: '<td class="LC_left_item">'.
1467: '<span class="LC_nobreak">';
1468: foreach my $item (@contacts) {
1469: $datatable .= '<label>'.
1470: '<input type="checkbox" name="'.$type.'"'.
1471: $checked{$type}{$item}.
1472: ' value="'.$item.'" />'.$short_titles->{$item}.
1473: '</label> ';
1474: }
1475: $datatable .= '</span><br />'.&mt('Others').': '.
1476: '<input type="text" name="'.$type.'_others" '.
1477: 'value="'.$otheremails{$type}.'" />'.
1478: '</td></tr>'."\n";
1479: $rownum ++;
1480: }
1481: $$rowtotal += $rownum;
1482: return $datatable;
1483: }
1484:
1485: sub contact_titles {
1486: my %titles = &Apache::lonlocal::texthash (
1487: 'supportemail' => 'Support E-mail address',
1488: 'adminemail' => 'Default Server Admin E-mail address',
1489: 'errormail' => 'Error reports to be e-mailed to',
1490: 'packagesmail' => 'Package update alerts to be e-mailed to',
1491: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to'
1492: );
1493: my %short_titles = &Apache::lonlocal::texthash (
1494: adminemail => 'Admin E-mail address',
1495: supportemail => 'Support E-mail',
1496: );
1497: return (\%titles,\%short_titles);
1498: }
1499:
1500: sub print_usercreation {
1501: my ($position,$dom,$settings,$rowtotal) = @_;
1502: my $numinrow = 4;
1503: my $datatable;
1504: if ($position eq 'top') {
1505: $$rowtotal ++;
1506: my $rowcount = 0;
1507: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
1508: if (ref($rules) eq 'HASH') {
1509: if (keys(%{$rules}) > 0) {
1510: $datatable .= &user_formats_row('username',$settings,$rules,
1511: $ruleorder,$numinrow,$rowcount);
1512: $$rowtotal ++;
1513: $rowcount ++;
1514: }
1515: }
1516: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
1517: if (ref($idrules) eq 'HASH') {
1518: if (keys(%{$idrules}) > 0) {
1519: $datatable .= &user_formats_row('id',$settings,$idrules,
1520: $idruleorder,$numinrow,$rowcount);
1521: $$rowtotal ++;
1522: $rowcount ++;
1523: }
1524: }
1525: my ($emailrules,$emailruleorder) =
1526: &Apache::lonnet::inst_userrules($dom,'email');
1527: if (ref($emailrules) eq 'HASH') {
1528: if (keys(%{$emailrules}) > 0) {
1529: $datatable .= &user_formats_row('email',$settings,$emailrules,
1530: $emailruleorder,$numinrow,$rowcount);
1531: $$rowtotal ++;
1532: $rowcount ++;
1533: }
1534: }
1535: if ($rowcount == 0) {
1536: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
1537: $$rowtotal ++;
1538: $rowcount ++;
1539: }
1540: } elsif ($position eq 'middle') {
1541: my @creators = ('author','course','selfcreate');
1542: my ($rules,$ruleorder) =
1543: &Apache::lonnet::inst_userrules($dom,'username');
1544: my %lt = &usercreation_types();
1545: my %checked;
1546: my @selfcreate;
1547: if (ref($settings) eq 'HASH') {
1548: if (ref($settings->{'cancreate'}) eq 'HASH') {
1549: foreach my $item (@creators) {
1550: $checked{$item} = $settings->{'cancreate'}{$item};
1551: }
1552: if (ref($settings->{'cancreate'}{'selfcreate'}) eq 'ARRAY') {
1553: @selfcreate = @{$settings->{'cancreate'}{'selfcreate'}};
1554: } elsif ($settings->{'cancreate'}{'selfcreate'} ne '') {
1555: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
1556: @selfcreate = ('email','login','sso');
1557: } elsif ($settings->{'cancreate'}{'selfcreate'} ne 'none') {
1558: @selfcreate = ($settings->{'cancreate'}{'selfcreate'});
1559: }
1560: }
1561: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
1562: foreach my $item (@creators) {
1563: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
1564: $checked{$item} = 'none';
1565: }
1566: }
1567: }
1568: }
1569: my $rownum = 0;
1570: foreach my $item (@creators) {
1571: $rownum ++;
1572: if ($item ne 'selfcreate') {
1573: if ($checked{$item} eq '') {
1574: $checked{$item} = 'any';
1575: }
1576: }
1577: my $css_class;
1578: if ($rownum%2) {
1579: $css_class = '';
1580: } else {
1581: $css_class = ' class="LC_odd_row" ';
1582: }
1583: $datatable .= '<tr'.$css_class.'>'.
1584: '<td><span class="LC_nobreak">'.$lt{$item}.
1585: '</span></td><td align="right">';
1586: my @options;
1587: if ($item eq 'selfcreate') {
1588: push(@options,('email','login','sso'));
1589: } else {
1590: @options = ('any');
1591: if (ref($rules) eq 'HASH') {
1592: if (keys(%{$rules}) > 0) {
1593: push(@options,('official','unofficial'));
1594: }
1595: }
1596: push(@options,'none');
1597: }
1598: foreach my $option (@options) {
1599: my $type = 'radio';
1600: my $check = ' ';
1601: if ($item eq 'selfcreate') {
1602: $type = 'checkbox';
1603: if (grep(/^\Q$option\E$/,@selfcreate)) {
1604: $check = ' checked="checked" ';
1605: }
1606: } else {
1607: if ($checked{$item} eq $option) {
1608: $check = ' checked="checked" ';
1609: }
1610: }
1611: $datatable .= '<span class="LC_nobreak"><label>'.
1612: '<input type="'.$type.'" name="can_createuser_'.
1613: $item.'" value="'.$option.'"'.$check.'/> '.
1614: $lt{$option}.'</label> </span>';
1615: }
1616: $datatable .= '</td></tr>';
1617: }
1618: } else {
1619: my @contexts = ('author','course','domain');
1620: my @authtypes = ('int','krb4','krb5','loc');
1621: my %checked;
1622: if (ref($settings) eq 'HASH') {
1623: if (ref($settings->{'authtypes'}) eq 'HASH') {
1624: foreach my $item (@contexts) {
1625: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
1626: foreach my $auth (@authtypes) {
1627: if ($settings->{'authtypes'}{$item}{$auth}) {
1628: $checked{$item}{$auth} = ' checked="checked" ';
1629: }
1630: }
1631: }
1632: }
1633: }
1634: } else {
1635: foreach my $item (@contexts) {
1636: foreach my $auth (@authtypes) {
1637: $checked{$item}{$auth} = ' checked="checked" ';
1638: }
1639: }
1640: }
1641: my %title = &context_names();
1642: my %authname = &authtype_names();
1643: my $rownum = 0;
1644: my $css_class;
1645: foreach my $item (@contexts) {
1646: if ($rownum%2) {
1647: $css_class = '';
1648: } else {
1649: $css_class = ' class="LC_odd_row" ';
1650: }
1651: $datatable .= '<tr'.$css_class.'>'.
1652: '<td>'.$title{$item}.
1653: '</td><td class="LC_left_item">'.
1654: '<span class="LC_nobreak">';
1655: foreach my $auth (@authtypes) {
1656: $datatable .= '<label>'.
1657: '<input type="checkbox" name="'.$item.'_auth" '.
1658: $checked{$item}{$auth}.' value="'.$auth.'" />'.
1659: $authname{$auth}.'</label> ';
1660: }
1661: $datatable .= '</span></td></tr>';
1662: $rownum ++;
1663: }
1664: $$rowtotal += $rownum;
1665: }
1666: return $datatable;
1667: }
1668:
1669: sub user_formats_row {
1670: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
1671: my $output;
1672: my %text = (
1673: 'username' => 'new usernames',
1674: 'id' => 'IDs',
1675: 'email' => 'self-created accounts (e-mail)',
1676: );
1677: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
1678: $output = '<tr '.$css_class.'>'.
1679: '<td><span class="LC_nobreak">'.
1680: &mt("Format rules to check for $text{$type}: ").
1681: '</span></td>'.
1682: '<td class="LC_left_item" colspan="2"><table>';
1683: my $rem;
1684: if (ref($ruleorder) eq 'ARRAY') {
1685: for (my $i=0; $i<@{$ruleorder}; $i++) {
1686: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
1687: my $rem = $i%($numinrow);
1688: if ($rem == 0) {
1689: if ($i > 0) {
1690: $output .= '</tr>';
1691: }
1692: $output .= '<tr>';
1693: }
1694: my $check = ' ';
1695: if (ref($settings) eq 'HASH') {
1696: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
1697: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
1698: $check = ' checked="checked" ';
1699: }
1700: }
1701: }
1702: $output .= '<td class="LC_left_item">'.
1703: '<span class="LC_nobreak"><label>'.
1704: '<input type="checkbox" name="'.$type.'_rule" '.
1705: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
1706: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
1707: }
1708: }
1709: $rem = @{$ruleorder}%($numinrow);
1710: }
1711: my $colsleft = $numinrow - $rem;
1712: if ($colsleft > 1 ) {
1713: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
1714: ' </td>';
1715: } elsif ($colsleft == 1) {
1716: $output .= '<td class="LC_left_item"> </td>';
1717: }
1718: $output .= '</tr></table></td></tr>';
1719: return $output;
1720: }
1721:
1722: sub usercreation_types {
1723: my %lt = &Apache::lonlocal::texthash (
1724: author => 'When adding a co-author',
1725: course => 'When adding a user to a course',
1726: selfcreate => 'User creates own account',
1727: any => 'Any',
1728: official => 'Institutional only ',
1729: unofficial => 'Non-institutional only',
1730: email => 'Email address',
1731: login => 'Institutional Login',
1732: sso => 'SSO',
1733: none => 'None',
1734: );
1735: return %lt;
1736: }
1737:
1738: sub authtype_names {
1739: my %lt = &Apache::lonlocal::texthash(
1740: int => 'Internal',
1741: krb4 => 'Kerberos 4',
1742: krb5 => 'Kerberos 5',
1743: loc => 'Local',
1744: );
1745: return %lt;
1746: }
1747:
1748: sub context_names {
1749: my %context_title = &Apache::lonlocal::texthash(
1750: author => 'Creating users when an Author',
1751: course => 'Creating users when in a course',
1752: domain => 'Creating users when a Domain Coordinator',
1753: );
1754: return %context_title;
1755: }
1756:
1757: sub print_usermodification {
1758: my ($position,$dom,$settings,$rowtotal) = @_;
1759: my $numinrow = 4;
1760: my ($context,$datatable,$rowcount);
1761: if ($position eq 'top') {
1762: $rowcount = 0;
1763: $context = 'author';
1764: foreach my $role ('ca','aa') {
1765: $datatable .= &modifiable_userdata_row($context,$role,$settings,
1766: $numinrow,$rowcount);
1767: $$rowtotal ++;
1768: $rowcount ++;
1769: }
1770: } else {
1771: $context = 'course';
1772: $rowcount = 0;
1773: foreach my $role ('st','ep','ta','in','cr') {
1774: $datatable .= &modifiable_userdata_row($context,$role,$settings,
1775: $numinrow,$rowcount);
1776: $$rowtotal ++;
1777: $rowcount ++;
1778: }
1779: }
1780: return $datatable;
1781: }
1782:
1783: sub print_defaults {
1784: my ($dom,$rowtotal) = @_;
1785: my @items = ('auth_def','auth_arg_def','lang_def');
1786: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
1787: my $titles = &defaults_titles();
1788: my $rownum = 0;
1789: my ($datatable,$css_class);
1790: foreach my $item (@items) {
1791: if ($rownum%2) {
1792: $css_class = '';
1793: } else {
1794: $css_class = ' class="LC_odd_row" ';
1795: }
1796: $datatable .= '<tr'.$css_class.'>'.
1797: '<td><span class="LC_nobreak">'.$titles->{$item}.
1798: '</span></td><td class="LC_right_item">';
1799: if ($item eq 'auth_def') {
1800: my @authtypes = ('internal','krb4','krb5','localauth');
1801: my %shortauth = (
1802: internal => 'int',
1803: krb4 => 'krb4',
1804: krb5 => 'krb5',
1805: localauth => 'loc'
1806: );
1807: my %authnames = &authtype_names();
1808: foreach my $auth (@authtypes) {
1809: my $checked = ' ';
1810: if ($domdefaults{$item} eq $auth) {
1811: $checked = ' checked="checked" ';
1812: }
1813: $datatable .= '<label><input type="radio" name="'.$item.
1814: '" value="'.$auth.'"'.$checked.'/>'.
1815: $authnames{$shortauth{$auth}}.'</label> ';
1816: }
1817: } else {
1818: $datatable .= '<input type="text" name="'.$item.'" value="'.
1819: $domdefaults{$item}.'" />';
1820: }
1821: $datatable .= '</td></tr>';
1822: $rownum ++;
1823: }
1824: $$rowtotal += $rownum;
1825: return $datatable;
1826: }
1827:
1828: sub defaults_titles {
1829: my %titles = &Apache::lonlocal::texthash (
1830: 'auth_def' => 'Default authentication type',
1831: 'auth_arg_def' => 'Default authentication argument',
1832: 'lang_def' => 'Default language',
1833: );
1834: return (\%titles);
1835: }
1836:
1837: sub print_scantronformat {
1838: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
1839: my $itemcount = 1;
1840: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls);
1841: my $switchserver = &check_switchserver($dom,$confname);
1842: my %lt = &Apache::lonlocal::texthash (
1843: default => 'Default scantron format file error',
1844: custom => 'Custom scantron format file error',
1845: );
1846: my %scantronfiles = (
1847: default => 'default.tab',
1848: custom => 'custom.tab',
1849: );
1850: foreach my $key (keys(%scantronfiles)) {
1851: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
1852: .$scantronfiles{$key};
1853: }
1854: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
1855: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
1856: if (!$switchserver) {
1857: my $servadm = $r->dir_config('lonAdmEMail');
1858: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
1859: if ($configuserok eq 'ok') {
1860: if ($author_ok eq 'ok') {
1861: my %legacyfile = (
1862: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
1863: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
1864: );
1865: my %md5chk;
1866: foreach my $type (keys(%legacyfile)) {
1867: $md5chk{$type} = split(/ /,`md5sum $legacyfile{$type}`);
1868: chop($md5chk{$type});
1869: }
1870: if ($md5chk{'default'} ne $md5chk{'custom'}) {
1871: foreach my $type (keys(%legacyfile)) {
1872: ($scantronurls{$type},$error{$type}) =
1873: &legacy_scantronformat($r,$dom,$confname,
1874: $type,$legacyfile{$type},
1875: $scantronurls{$type},
1876: $scantronfiles{$type});
1877: }
1878: } else {
1879: ($scantronurls{'default'},$error{'default'}) =
1880: &legacy_scantronformat($r,$dom,$confname,
1881: 'default',$legacyfile{'default'},
1882: $scantronurls{'default'},
1883: $scantronfiles{'default'});
1884: }
1885: }
1886: }
1887: } else {
1888: $error{'default'} = &mt("Unable to copy default scantron formatfile to domain's RES space: [_1]",$switchserver);
1889: }
1890: }
1891: if (ref($settings) eq 'HASH') {
1892: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
1893: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
1894: if ((!@info) || ($info[0] eq 'no_such_dir')) {
1895: $scantronurl = '';
1896: } else {
1897: $scantronurl = $settings->{'scantronformat'};
1898: }
1899: $is_custom = 1;
1900: } else {
1901: $scantronurl = $scantronurls{'default'};
1902: }
1903: } else {
1904: $scantronurl = $scantronurls{'default'};
1905: }
1906: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1907: $datatable .= '<tr'.$css_class.'>';
1908: if (!$is_custom) {
1909: $datatable .= '<td>'.&mt('Default in use:').'<br />';
1910: if ($scantronurl) {
1911: $datatable .= '<a href="'.$scantronurl.'" target="_blank">'.
1912: &mt('Default scantron format file').'</a>';
1913: } else {
1914: $datatable = &mt('File unavailable for display');
1915: }
1916: $datatable .= '</td><td valign="bottom">'.&mt('Upload:').'<br />';
1917: } else {
1918: if (keys(%error) > 0) {
1919: my $errorstr;
1920: foreach my $key (sort(keys(%error))) {
1921: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
1922: }
1923: $datatable .= '<td>'.$errorstr.'</td><td>';
1924: } elsif ($scantronurl) {
1925: $datatable .= '<td><a href="'.$scantronurl.'" target="_blank">' .&mt('Custom scantron format file').'</a>'
1926: .'<span class="LC_nobreak"><label>'
1927: .'<input type="checkbox" name="scantronformat_del"'
1928: .'" value="1" />'.&mt('Delete?').'</label></td>'
1929: .'<td>'.&mt('Replace:').'</span><br />';
1930: }
1931: }
1932: if (keys(%error) == 0) {
1933: if ($switchserver) {
1934: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1935: } else {
1936: $datatable .=' <input type="file" name="scantronformat" />';
1937: }
1938: }
1939: $datatable .= '</td></tr>';
1940: $$rowtotal ++;
1941: return $datatable;
1942: }
1943:
1944: sub legacy_scantronformat {
1945: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
1946: my ($url,$error);
1947: my @statinfo = &Apache::lonnet::stat_file($newurl);
1948: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
1949: (my $result,$url) =
1950: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
1951: '','',$newfile);
1952: if ($result ne 'ok') {
1953: $error = &mt("An error occurred publishing the [_1] scantron format file in RES space. Error was: [_2].",$newfile,$result);
1954: }
1955: }
1956: return ($url,$error);
1957: }
1958:
1959: sub print_coursecategories {
1960: my ($dom,$hdritem,$settings,$rowtotal) = @_;
1961: my ($datatable,$css_class);
1962: my $itemcount = 1;
1963: if (ref($settings) eq 'HASH') {
1964: my (@cats,@trails,%allitems,%idx,@jsarray);
1965: &extract_categories($settings,\@cats,\@trails,\%allitems,\%idx,\@jsarray);
1966: my $maxdepth = scalar(@cats);
1967: my $colattrib = '';
1968: if ($maxdepth > 2) {
1969: $colattrib = ' colspan="2" ';
1970: }
1971: my @path;
1972: if (@cats > 0) {
1973: if (ref($cats[0]) eq 'ARRAY') {
1974: my $numtop = @{$cats[0]};
1975: my $maxnum = $numtop;
1976: if ((!grep(/^instcode$/,@{$cats[0]})) || ($settings->{'instcode::0'} eq '')) {
1977: $maxnum ++;
1978: }
1979: my $lastidx;
1980: for (my $i=0; $i<$numtop; $i++) {
1981: my $parent = $cats[0][$i];
1982: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1983: my $item = &escape($parent).'::0';
1984: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
1985: $lastidx = $idx{$item};
1986: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
1987: .'<select name="'.$item.'"'.$chgstr.'>';
1988: for (my $k=0; $k<=$maxnum; $k++) {
1989: my $vpos = $k+1;
1990: my $selstr;
1991: if ($k == $i) {
1992: $selstr = ' selected="selected" ';
1993: }
1994: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
1995: }
1996: $datatable .= '</select></td><td>';
1997: if ($parent eq 'instcode') {
1998: $datatable .= '<span class="LC_nobreak">'.&mt('Official courses')
1999: .'</span><br /><span class="LC_nobreak">('
2000: .&mt('with institutional codes').')</span></td>'
2001: .'<td'.$colattrib.'><span class="LC_nobreak"><label><input type="radio" name="instcode" value="1" checked="checked" />'
2002: .&mt('Display').'</label> '
2003: .'<label><input type="radio" name="instcode" value="0" />'
2004: .&mt('Do not display').'</label></span></td>';
2005: } else {
2006: $datatable .= $parent
2007: .' <label><input type="checkbox" name="deletecategory" '
2008: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
2009: }
2010: my $depth = 1;
2011: push(@path,$parent);
2012: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
2013: pop(@path);
2014: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
2015: $itemcount ++;
2016: }
2017: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2018: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
2019: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
2020: for (my $k=0; $k<=$maxnum; $k++) {
2021: my $vpos = $k+1;
2022: my $selstr;
2023: if ($k == $numtop) {
2024: $selstr = ' selected="selected" ';
2025: }
2026: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2027: }
2028: $datatable .= '</select></span></td><td colspan="2">'.&mt('New:').' '
2029: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
2030: .'</tr>'."\n";
2031: $itemcount ++;
2032: if ((!grep(/^instcode$/,@{$cats[0]})) || ($settings->{'instcode::0'} eq '')) {
2033: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2034: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','instcode_pos','$lastidx'".');"';
2035: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
2036: '<span class="LC_nobreak"><select name="instcode_pos"'.$chgstr.'>';
2037: for (my $k=0; $k<=$maxnum; $k++) {
2038: my $vpos = $k+1;
2039: my $selstr;
2040: if ($k == $maxnum) {
2041: $selstr = ' selected="selected" ';
2042: }
2043: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2044: }
2045: $datatable .= '</select></span></td><td><span class="LC_nobreak">'
2046: .&mt('Official courses').'</span>'.'<br /><span class="LC_nobreak">('
2047: .&mt('with institutional codes').')</span></td>'
2048: .'<td><span class="LC_nobreak"><label><input type="radio" name="instcode" value="1" />'
2049: .&mt('Display').'</label> '
2050: .'<label><input type="radio" name="instcode" value="0" checked="checked"/>'
2051: .&mt('Do not display').'</label></span></td></tr>';
2052: }
2053: }
2054: } else {
2055: $datatable .= &initialize_categories($itemcount);
2056: }
2057: } else {
2058: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[0]->{'col2'}.'</td>'
2059: .&initialize_categories($itemcount);
2060: }
2061: $$rowtotal += $itemcount;
2062: return $datatable;
2063: }
2064:
2065: sub coursecategories_javascript {
2066: my ($settings) = @_;
2067: my ($output,$jstext);
2068: if (ref($settings) eq 'HASH') {
2069: my (@cats,@jsarray,%idx);
2070: &gather_categories($settings,\@cats,\%idx,\@jsarray);
2071: if (@jsarray > 0) {
2072: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
2073: for (my $i=0; $i<@jsarray; $i++) {
2074: if (ref($jsarray[$i]) eq 'ARRAY') {
2075: my $catstr = join('","',@{$jsarray[$i]});
2076: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
2077: }
2078: }
2079: }
2080: } else {
2081: $jstext = ' var categories = Array(1);'."\n".
2082: ' categories[0] = Array("instcode_pos");'."\n";
2083: }
2084: $output = <<"ENDSCRIPT";
2085: <script type="text/javascript">
2086: function reorderCats(form,parent,item,idx) {
2087: var changedVal;
2088: $jstext
2089: var newpos = 'addcategory_pos';
2090: var current = new Array;
2091: if (parent == '') {
2092: var has_instcode = 0;
2093: var maxtop = categories[idx].length;
2094: for (var j=0; j<maxtop; j++) {
2095: if (categories[idx][j] == 'instcode::0') {
2096: has_instcode == 1;
2097: }
2098: }
2099: if (has_instcode == 0) {
2100: categories[idx][maxtop] = 'instcode_pos';
2101: }
2102: } else {
2103: newpos += '_'+parent;
2104: }
2105: var maxh = 1 + categories[idx].length;
2106: var current = new Array;
2107: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2108: if (item == newpos) {
2109: changedVal = newitemVal;
2110: } else {
2111: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2112: current[newitemVal] = newpos;
2113: }
2114: for (var i=0; i<categories[idx].length; i++) {
2115: var elementName = categories[idx][i];
2116: if (elementName != item) {
2117: if (form.elements[elementName]) {
2118: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2119: current[currVal] = elementName;
2120: }
2121: }
2122: }
2123: var oldVal;
2124: for (var j=0; j<maxh; j++) {
2125: if (current[j] == undefined) {
2126: oldVal = j;
2127: }
2128: }
2129: if (oldVal < changedVal) {
2130: for (var k=oldVal+1; k<=changedVal ; k++) {
2131: var elementName = current[k];
2132: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2133: }
2134: } else {
2135: for (var k=changedVal; k<oldVal; k++) {
2136: var elementName = current[k];
2137: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2138: }
2139: }
2140: return;
2141: }
2142: </script>
2143:
2144: ENDSCRIPT
2145: return $output;
2146: }
2147:
2148: sub initialize_categories {
2149: my ($itemcount) = @_;
2150: my $datatable;
2151: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
2152: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','instcode_pos','0'".');"';
2153:
2154: $datatable = '<tr '.$css_class.'><td><span class="LC_nobreak">'
2155: .'<select name="instcode_pos"><option value="0" selected="selected">1</option>'
2156: .'<option value="1">2</option></select> '
2157: .&mt('Official courses (with institutional codes)')
2158: .'</span></td><td><span class="LC_nobreak">'
2159: .'<label><input type="radio" name="instcode" value="1" checked="checked" />'
2160: .&mt('Display').'</label> <label>'
2161: .'<input type="radio" name="instcode" value="0" />'.&mt('Do not display')
2162: .'</label></span></td></tr>';
2163: $itemcount ++;
2164: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2165: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
2166: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2167: .'<select name="addcategory_pos"'.$chgstr/'><option value="0">1</option>'
2168: .'<option value="1" selected="selected">2</option></select> '
2169: .&mt('Add category').'</td><td>'.&mt('Name:')
2170: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
2171: return $datatable;
2172: }
2173:
2174: sub build_category_rows {
2175: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
2176: my ($text,$name,$item,$chgstr);
2177: if (ref($cats) eq 'ARRAY') {
2178: my $maxdepth = scalar(@{$cats});
2179: if (ref($cats->[$depth]) eq 'HASH') {
2180: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
2181: my $numchildren = @{$cats->[$depth]{$parent}};
2182: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
2183: $text .= '<td><table class="LC_datatable">';
2184: my ($idxnum,$parent_name,$parent_item);
2185: my $higher = $depth - 1;
2186: if ($higher == 0) {
2187: $parent_name = &escape($parent).'::'.$higher;
2188: } else {
2189: if (ref($path) eq 'ARRAY') {
2190: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
2191: }
2192: }
2193: $parent_item = 'addcategory_pos_'.$parent_name;
2194: for (my $j=0; $j<=$numchildren; $j++) {
2195: if ($j < $numchildren) {
2196: $name = $cats->[$depth]{$parent}[$j];
2197: $item = &escape($name).':'.&escape($parent).':'.$depth;
2198: $idxnum = $idx->{$item};
2199: } else {
2200: $name = $parent_name;
2201: $item = $parent_item;
2202: }
2203: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
2204: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
2205: for (my $i=0; $i<=$numchildren; $i++) {
2206: my $vpos = $i+1;
2207: my $selstr;
2208: if ($j == $i) {
2209: $selstr = ' selected="selected" ';
2210: }
2211: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
2212: }
2213: $text .= '</select> ';
2214: if ($j < $numchildren) {
2215: my $deeper = $depth+1;
2216: $text .= $name.' '
2217: .'<label><input type="checkbox" name="deletecategory" value="'
2218: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
2219: if(ref($path) eq 'ARRAY') {
2220: push(@{$path},$name);
2221: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
2222: pop(@{$path});
2223: }
2224: } else {
2225: $text .= &mt('New:').' </span><input type="textbox" size="20" name="addcategory_name_';
2226: if ($j == $numchildren) {
2227: $text .= $name;
2228: } else {
2229: $text .= $item;
2230: }
2231: $text .= '" value="" />';
2232: }
2233: $text .= '</td></tr>';
2234: }
2235: $text .= '</table></td>';
2236: } else {
2237: my $higher = $depth-1;
2238: if ($higher == 0) {
2239: $name = &escape($parent).'::'.$higher;
2240: } else {
2241: if (ref($path) eq 'ARRAY') {
2242: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
2243: }
2244: }
2245: my $colspan;
2246: if ($parent ne 'instcode') {
2247: $colspan = $maxdepth - $depth - 1;
2248: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
2249: }
2250: }
2251: }
2252: }
2253: return $text;
2254: }
2255:
2256: sub modifiable_userdata_row {
2257: my ($context,$role,$settings,$numinrow,$rowcount) = @_;
2258: my $rolename;
2259: if ($role eq 'cr') {
2260: $rolename = &mt('Custom role');
2261: } else {
2262: $rolename = &Apache::lonnet::plaintext($role);
2263: }
2264: my @fields = ('lastname','firstname','middlename','generation',
2265: 'permanentemail','id');
2266: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2267: my $output;
2268: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
2269: $output = '<tr '.$css_class.'>'.
2270: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
2271: '<td class="LC_left_item" colspan="2"><table>';
2272: my $rem;
2273: my %checks;
2274: if (ref($settings) eq 'HASH') {
2275: if (ref($settings->{$context}) eq 'HASH') {
2276: if (ref($settings->{$context}->{$role}) eq 'HASH') {
2277: foreach my $field (@fields) {
2278: if ($settings->{$context}->{$role}->{$field}) {
2279: $checks{$field} = ' checked="checked" ';
2280: }
2281: }
2282: }
2283: }
2284: }
2285: for (my $i=0; $i<@fields; $i++) {
2286: my $rem = $i%($numinrow);
2287: if ($rem == 0) {
2288: if ($i > 0) {
2289: $output .= '</tr>';
2290: }
2291: $output .= '<tr>';
2292: }
2293: my $check = ' ';
2294: if (exists($checks{$fields[$i]})) {
2295: $check = $checks{$fields[$i]}
2296: } else {
2297: if ($role eq 'st') {
2298: if (ref($settings) ne 'HASH') {
2299: $check = ' checked="checked" ';
2300: }
2301: }
2302: }
2303: $output .= '<td class="LC_left_item">'.
2304: '<span class="LC_nobreak"><label>'.
2305: '<input type="checkbox" name="canmodify_'.$role.'" '.
2306: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
2307: '</label></span></td>';
2308: $rem = @fields%($numinrow);
2309: }
2310: my $colsleft = $numinrow - $rem;
2311: if ($colsleft > 1 ) {
2312: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
2313: ' </td>';
2314: } elsif ($colsleft == 1) {
2315: $output .= '<td class="LC_left_item"> </td>';
2316: }
2317: $output .= '</tr></table></td></tr>';
2318: return $output;
2319: }
2320:
2321: sub users_cansearch_row {
2322: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle) = @_;
2323: my $output = '<tr class="LC_odd_row">'.
2324: '<td>'.&mt('Users allowed to search').' ('.$dom.')'.
2325: '</td><td class="LC_left_item" colspan="2"><table>';
2326: my $rem;
2327: if (ref($types) eq 'ARRAY') {
2328: for (my $i=0; $i<@{$types}; $i++) {
2329: if (defined($usertypes->{$types->[$i]})) {
2330: my $rem = $i%($numinrow);
2331: if ($rem == 0) {
2332: if ($i > 0) {
2333: $output .= '</tr>';
2334: }
2335: $output .= '<tr>';
2336: }
2337: my $check = ' ';
2338: if (ref($settings->{'cansearch'}) eq 'ARRAY') {
2339: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{'cansearch'}})) {
2340: $check = ' checked="checked" ';
2341: }
2342: }
2343: $output .= '<td class="LC_left_item">'.
2344: '<span class="LC_nobreak"><label>'.
2345: '<input type="checkbox" name="cansearch" '.
2346: 'value="'.$types->[$i].'"'.$check.'/>'.
2347: $usertypes->{$types->[$i]}.'</label></span></td>';
2348: }
2349: }
2350:
2351: $rem = @{$types}%($numinrow);
2352: }
2353: my $colsleft = $numinrow - $rem;
2354: if ($colsleft > 1) {
2355: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
2356: } else {
2357: $output .= '<td class="LC_left_item">';
2358: }
2359: my $defcheck = ' ';
2360: if (ref($settings->{'cansearch'}) eq 'ARRAY') {
2361: if (grep(/^default$/,@{$settings->{'cansearch'}})) {
2362: $defcheck = ' checked="checked" ';
2363: }
2364: }
2365: $output .= '<span class="LC_nobreak"><label>'.
2366: '<input type="checkbox" name="cansearch" '.
2367: 'value="default"'.$defcheck.'/>'.
2368: $othertitle.'</label></span></td>'.
2369: '</tr></table></td></tr>';
2370: return $output;
2371: }
2372:
2373: sub sorted_searchtitles {
2374: my %searchtitles = &Apache::lonlocal::texthash(
2375: 'uname' => 'username',
2376: 'lastname' => 'last name',
2377: 'lastfirst' => 'last name, first name',
2378: );
2379: my @titleorder = ('uname','lastname','lastfirst');
2380: return (\%searchtitles,\@titleorder);
2381: }
2382:
2383: sub sorted_searchtypes {
2384: my %srchtypes_desc = (
2385: exact => 'is exact match',
2386: contains => 'contains ..',
2387: begins => 'begins with ..',
2388: );
2389: my @srchtypeorder = ('exact','begins','contains');
2390: return (\%srchtypes_desc,\@srchtypeorder);
2391: }
2392:
2393: sub usertype_update_row {
2394: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
2395: my $datatable;
2396: my $numinrow = 4;
2397: foreach my $type (@{$types}) {
2398: if (defined($usertypes->{$type})) {
2399: $$rownums ++;
2400: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
2401: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
2402: '</td><td class="LC_left_item"><table>';
2403: for (my $i=0; $i<@{$fields}; $i++) {
2404: my $rem = $i%($numinrow);
2405: if ($rem == 0) {
2406: if ($i > 0) {
2407: $datatable .= '</tr>';
2408: }
2409: $datatable .= '<tr>';
2410: }
2411: my $check = ' ';
2412: if (ref($settings) eq 'HASH') {
2413: if (ref($settings->{'fields'}) eq 'HASH') {
2414: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
2415: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
2416: $check = ' checked="checked" ';
2417: }
2418: }
2419: }
2420: }
2421:
2422: if ($i == @{$fields}-1) {
2423: my $colsleft = $numinrow - $rem;
2424: if ($colsleft > 1) {
2425: $datatable .= '<td colspan="'.$colsleft.'">';
2426: } else {
2427: $datatable .= '<td>';
2428: }
2429: } else {
2430: $datatable .= '<td>';
2431: }
2432: $datatable .= '<span class="LC_nobreak"><label>'.
2433: '<input type="checkbox" name="updateable_'.$type.
2434: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
2435: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
2436: }
2437: $datatable .= '</tr></table></td></tr>';
2438: }
2439: }
2440: return $datatable;
2441: }
2442:
2443: sub modify_login {
2444: my ($r,$dom,$confname,%domconfig) = @_;
2445: my ($resulttext,$errors,$colchgtext,%changes,%colchanges);
2446: my %title = ( coursecatalog => 'Display course catalog',
2447: adminmail => 'Display administrator E-mail address',
2448: newuser => 'Link for visitors to create a user account',
2449: loginheader => 'Log-in box header');
2450: my @offon = ('off','on');
2451: my %loginhash;
2452: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
2453: \%domconfig,\%loginhash);
2454: my @toggles = ('coursecatalog','adminmail','newuser');
2455: foreach my $item (@toggles) {
2456: $loginhash{login}{$item} = $env{'form.'.$item};
2457: }
2458: $loginhash{login}{loginheader} = $env{'form.loginheader'};
2459: if (ref($colchanges{'login'}) eq 'HASH') {
2460: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
2461: \%loginhash);
2462: }
2463: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
2464: $dom);
2465: if ($putresult eq 'ok') {
2466: my @toggles = ('coursecatalog','adminmail','newuser');
2467: my %defaultchecked = (
2468: 'coursecatalog' => 'on',
2469: 'adminmail' => 'off',
2470: 'newuser' => 'off',
2471: );
2472: foreach my $item (@toggles) {
2473: if ($defaultchecked{$item} eq 'on') {
2474: if (($domconfig{'login'}{$item} eq '0') &&
2475: ($env{'form.'.$item} eq '1')) {
2476: $changes{$item} = 1;
2477: } elsif (($domconfig{'login'}{$item} eq '' ||
2478: $domconfig{'login'}{$item} eq '1') &&
2479: ($env{'form.'.$item} eq '0')) {
2480: $changes{$item} = 1;
2481: }
2482: } elsif ($defaultchecked{$item} eq 'off') {
2483: if (($domconfig{'login'}{$item} eq '1') &&
2484: ($env{'form.'.$item} eq '0')) {
2485: $changes{$item} = 1;
2486: } elsif (($domconfig{'login'}{$item} eq '' ||
2487: $domconfig{'login'}{$item} eq '0') &&
2488: ($env{'form.'.$item} eq '1')) {
2489: $changes{$item} = 1;
2490: }
2491: }
2492: }
2493: if (($domconfig{'login'}{'loginheader'} eq 'text') &&
2494: ($env{'form.loginheader'} eq 'image')) {
2495: $changes{'loginheader'} = 1;
2496: } elsif (($domconfig{'login'}{'loginheader'} eq '' ||
2497: $domconfig{'login'}{'loginheader'} eq 'image') &&
2498: ($env{'form.loginheader'} eq 'text')) {
2499: $changes{'loginheader'} = 1;
2500: }
2501: if (keys(%changes) > 0 || $colchgtext) {
2502: &Apache::loncommon::devalidate_domconfig_cache($dom);
2503: $resulttext = &mt('Changes made:').'<ul>';
2504: foreach my $item (sort(keys(%changes))) {
2505: if ($item eq 'loginheader') {
2506: $resulttext .= '<li>'.&mt("$title{$item} set to $env{'form.loginheader'}").'</li>';
2507: } else {
2508: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
2509: }
2510: }
2511: $resulttext .= $colchgtext.'</ul>';
2512: } else {
2513: $resulttext = &mt('No changes made to log-in page settings');
2514: }
2515: } else {
2516: $resulttext = '<span class="LC_error">'.
2517: &mt('An error occurred: [_1]',$putresult).'</span>';
2518: }
2519: if ($errors) {
2520: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
2521: $errors.'</ul>';
2522: }
2523: return $resulttext;
2524: }
2525:
2526: sub color_font_choices {
2527: my %choices =
2528: &Apache::lonlocal::texthash (
2529: img => "Header",
2530: bgs => "Background colors",
2531: links => "Link colors",
2532: font => "Font color",
2533: pgbg => "Page",
2534: tabbg => "Header",
2535: sidebg => "Border",
2536: link => "Link",
2537: alink => "Active link",
2538: vlink => "Visited link",
2539: );
2540: return %choices;
2541: }
2542:
2543: sub modify_rolecolors {
2544: my ($r,$dom,$confname,$roles,%domconfig) = @_;
2545: my ($resulttext,%rolehash);
2546: $rolehash{'rolecolors'} = {};
2547: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
2548: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
2549: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
2550: $dom);
2551: if ($putresult eq 'ok') {
2552: if (keys(%changes) > 0) {
2553: &Apache::loncommon::devalidate_domconfig_cache($dom);
2554: $resulttext = &display_colorchgs($dom,\%changes,$roles,
2555: $rolehash{'rolecolors'});
2556: } else {
2557: $resulttext = &mt('No changes made to default color schemes');
2558: }
2559: } else {
2560: $resulttext = '<span class="LC_error">'.
2561: &mt('An error occurred: [_1]',$putresult).'</span>';
2562: }
2563: if ($errors) {
2564: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
2565: $errors.'</ul>';
2566: }
2567: return $resulttext;
2568: }
2569:
2570: sub modify_colors {
2571: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
2572: my (%changes,%choices);
2573: my @bgs = ('pgbg','mainbg','sidebg');
2574: my @links = ('link','alink','vlink');
2575: my @logintext;
2576: my @images;
2577: my $servadm = $r->dir_config('lonAdmEMail');
2578: my $errors;
2579: foreach my $role (@{$roles}) {
2580: if ($role eq 'login') {
2581: %choices = &login_choices();
2582: @logintext = ('textcol','bgcol');
2583: } else {
2584: %choices = &color_font_choices();
2585: }
2586: if ($role eq 'login') {
2587: @images = ('img','logo','domlogo','login');
2588: } else {
2589: @images = ('img');
2590: }
2591: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
2592: foreach my $item (@bgs,@links,@logintext) {
2593: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
2594: }
2595: my ($configuserok,$author_ok,$switchserver) =
2596: &config_check($dom,$confname,$servadm);
2597: my ($width,$height) = &thumb_dimensions();
2598: if (ref($domconfig->{$role}) ne 'HASH') {
2599: $domconfig->{$role} = {};
2600: }
2601: foreach my $img (@images) {
2602: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
2603: && !defined($domconfig->{$role}{$img})
2604: && !$env{'form.'.$role.'_del_'.$img}
2605: && $env{'form.'.$role.'_import_'.$img}) {
2606: # import the old configured image from the .tab setting
2607: # if they haven't provided a new one
2608: $domconfig->{$role}{$img} =
2609: $env{'form.'.$role.'_import_'.$img};
2610: }
2611: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
2612: my $error;
2613: if ($configuserok eq 'ok') {
2614: if ($switchserver) {
2615: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
2616: } else {
2617: if ($author_ok eq 'ok') {
2618: my ($result,$logourl) =
2619: &publishlogo($r,'upload',$role.'_'.$img,
2620: $dom,$confname,$img,$width,$height);
2621: if ($result eq 'ok') {
2622: $confhash->{$role}{$img} = $logourl;
2623: $changes{$role}{'images'}{$img} = 1;
2624: } else {
2625: $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);
2626: }
2627: } else {
2628: $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);
2629: }
2630: }
2631: } else {
2632: $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);
2633: }
2634: if ($error) {
2635: &Apache::lonnet::logthis($error);
2636: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
2637: }
2638: } elsif ($domconfig->{$role}{$img} ne '') {
2639: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
2640: my $error;
2641: if ($configuserok eq 'ok') {
2642: # is confname an author?
2643: if ($switchserver eq '') {
2644: if ($author_ok eq 'ok') {
2645: my ($result,$logourl) =
2646: &publishlogo($r,'copy',$domconfig->{$role}{$img},
2647: $dom,$confname,$img,$width,$height);
2648: if ($result eq 'ok') {
2649: $confhash->{$role}{$img} = $logourl;
2650: $changes{$role}{'images'}{$img} = 1;
2651: }
2652: }
2653: }
2654: }
2655: }
2656: }
2657: }
2658: if (ref($domconfig) eq 'HASH') {
2659: if (ref($domconfig->{$role}) eq 'HASH') {
2660: foreach my $img (@images) {
2661: if ($domconfig->{$role}{$img} ne '') {
2662: if ($env{'form.'.$role.'_del_'.$img}) {
2663: $confhash->{$role}{$img} = '';
2664: $changes{$role}{'images'}{$img} = 1;
2665: } else {
2666: if ($confhash->{$role}{$img} eq '') {
2667: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
2668: }
2669: }
2670: } else {
2671: if ($env{'form.'.$role.'_del_'.$img}) {
2672: $confhash->{$role}{$img} = '';
2673: $changes{$role}{'images'}{$img} = 1;
2674: }
2675: }
2676: }
2677: if ($domconfig->{$role}{'font'} ne '') {
2678: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
2679: $changes{$role}{'font'} = 1;
2680: }
2681: } else {
2682: if ($confhash->{$role}{'font'}) {
2683: $changes{$role}{'font'} = 1;
2684: }
2685: }
2686: foreach my $item (@bgs) {
2687: if ($domconfig->{$role}{$item} ne '') {
2688: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
2689: $changes{$role}{'bgs'}{$item} = 1;
2690: }
2691: } else {
2692: if ($confhash->{$role}{$item}) {
2693: $changes{$role}{'bgs'}{$item} = 1;
2694: }
2695: }
2696: }
2697: foreach my $item (@links) {
2698: if ($domconfig->{$role}{$item} ne '') {
2699: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
2700: $changes{$role}{'links'}{$item} = 1;
2701: }
2702: } else {
2703: if ($confhash->{$role}{$item}) {
2704: $changes{$role}{'links'}{$item} = 1;
2705: }
2706: }
2707: }
2708: foreach my $item (@logintext) {
2709: if ($domconfig->{$role}{$item} ne '') {
2710: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
2711: $changes{$role}{'logintext'}{$item} = 1;
2712: }
2713: } else {
2714: if ($confhash->{$role}{$item}) {
2715: $changes{$role}{'logintext'}{$item} = 1;
2716: }
2717: }
2718: }
2719: } else {
2720: &default_change_checker($role,\@images,\@links,\@bgs,
2721: \@logintext,$confhash,\%changes);
2722: }
2723: } else {
2724: &default_change_checker($role,\@images,\@links,\@bgs,
2725: \@logintext,$confhash,\%changes);
2726: }
2727: }
2728: return ($errors,%changes);
2729: }
2730:
2731: sub config_check {
2732: my ($dom,$confname,$servadm) = @_;
2733: my ($configuserok,$author_ok,$switchserver,%currroles);
2734: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
2735: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
2736: $confname,$servadm);
2737: if ($configuserok eq 'ok') {
2738: $switchserver = &check_switchserver($dom,$confname);
2739: if ($switchserver eq '') {
2740: $author_ok = &check_authorstatus($dom,$confname,%currroles);
2741: }
2742: }
2743: return ($configuserok,$author_ok,$switchserver);
2744: }
2745:
2746: sub default_change_checker {
2747: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
2748: foreach my $item (@{$links}) {
2749: if ($confhash->{$role}{$item}) {
2750: $changes->{$role}{'links'}{$item} = 1;
2751: }
2752: }
2753: foreach my $item (@{$bgs}) {
2754: if ($confhash->{$role}{$item}) {
2755: $changes->{$role}{'bgs'}{$item} = 1;
2756: }
2757: }
2758: foreach my $item (@{$logintext}) {
2759: if ($confhash->{$role}{$item}) {
2760: $changes->{$role}{'logintext'}{$item} = 1;
2761: }
2762: }
2763: foreach my $img (@{$images}) {
2764: if ($env{'form.'.$role.'_del_'.$img}) {
2765: $confhash->{$role}{$img} = '';
2766: $changes->{$role}{'images'}{$img} = 1;
2767: }
2768: }
2769: if ($confhash->{$role}{'font'}) {
2770: $changes->{$role}{'font'} = 1;
2771: }
2772: }
2773:
2774: sub display_colorchgs {
2775: my ($dom,$changes,$roles,$confhash) = @_;
2776: my (%choices,$resulttext);
2777: if (!grep(/^login$/,@{$roles})) {
2778: $resulttext = &mt('Changes made:').'<br />';
2779: }
2780: foreach my $role (@{$roles}) {
2781: if ($role eq 'login') {
2782: %choices = &login_choices();
2783: } else {
2784: %choices = &color_font_choices();
2785: }
2786: if (ref($changes->{$role}) eq 'HASH') {
2787: if ($role ne 'login') {
2788: $resulttext .= '<h4>'.&mt($role).'</h4>';
2789: }
2790: foreach my $key (sort(keys(%{$changes->{$role}}))) {
2791: if ($role ne 'login') {
2792: $resulttext .= '<ul>';
2793: }
2794: if (ref($changes->{$role}{$key}) eq 'HASH') {
2795: if ($role ne 'login') {
2796: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
2797: }
2798: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
2799: if ($confhash->{$role}{$item} eq '') {
2800: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
2801: } else {
2802: my $newitem = $confhash->{$role}{$item};
2803: if ($key eq 'images') {
2804: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
2805: }
2806: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
2807: }
2808: }
2809: if ($role ne 'login') {
2810: $resulttext .= '</ul></li>';
2811: }
2812: } else {
2813: if ($confhash->{$role}{$key} eq '') {
2814: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
2815: } else {
2816: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
2817: }
2818: }
2819: if ($role ne 'login') {
2820: $resulttext .= '</ul>';
2821: }
2822: }
2823: }
2824: }
2825: return $resulttext;
2826: }
2827:
2828: sub thumb_dimensions {
2829: return ('200','50');
2830: }
2831:
2832: sub check_dimensions {
2833: my ($inputfile) = @_;
2834: my ($fullwidth,$fullheight);
2835: if ($inputfile =~ m|^[/\w.\-]+$|) {
2836: if (open(PIPE,"identify $inputfile 2>&1 |")) {
2837: my $imageinfo = <PIPE>;
2838: if (!close(PIPE)) {
2839: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
2840: }
2841: chomp($imageinfo);
2842: my ($fullsize) =
2843: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
2844: if ($fullsize) {
2845: ($fullwidth,$fullheight) = split(/x/,$fullsize);
2846: }
2847: }
2848: }
2849: return ($fullwidth,$fullheight);
2850: }
2851:
2852: sub check_configuser {
2853: my ($uhome,$dom,$confname,$servadm) = @_;
2854: my ($configuserok,%currroles);
2855: if ($uhome eq 'no_host') {
2856: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
2857: my $configpass = &LONCAPA::Enrollment::create_password();
2858: $configuserok =
2859: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
2860: $configpass,'','','','','',undef,$servadm);
2861: } else {
2862: $configuserok = 'ok';
2863: %currroles =
2864: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
2865: }
2866: return ($configuserok,%currroles);
2867: }
2868:
2869: sub check_authorstatus {
2870: my ($dom,$confname,%currroles) = @_;
2871: my $author_ok;
2872: if (!$currroles{':'.$dom.':au'}) {
2873: my $start = time;
2874: my $end = 0;
2875: $author_ok =
2876: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
2877: 'au',$end,$start,'','','domconfig');
2878: } else {
2879: $author_ok = 'ok';
2880: }
2881: return $author_ok;
2882: }
2883:
2884: sub publishlogo {
2885: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
2886: my ($output,$fname,$logourl);
2887: if ($action eq 'upload') {
2888: $fname=$env{'form.'.$formname.'.filename'};
2889: chop($env{'form.'.$formname});
2890: } else {
2891: ($fname) = ($formname =~ /([^\/]+)$/);
2892: }
2893: if ($savefileas ne '') {
2894: $fname = $savefileas;
2895: }
2896: $fname=&Apache::lonnet::clean_filename($fname);
2897: # See if there is anything left
2898: unless ($fname) { return ('error: no uploaded file'); }
2899: $fname="$subdir/$fname";
2900: my $filepath='/home/'.$confname.'/public_html';
2901: my ($fnamepath,$file,$fetchthumb);
2902: $file=$fname;
2903: if ($fname=~m|/|) {
2904: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
2905: }
2906: my @parts=split(/\//,$filepath.'/'.$fnamepath);
2907: my $count;
2908: for ($count=4;$count<=$#parts;$count++) {
2909: $filepath.="/$parts[$count]";
2910: if ((-e $filepath)!=1) {
2911: mkdir($filepath,02770);
2912: }
2913: }
2914: # Check for bad extension and disallow upload
2915: if ($file=~/\.(\w+)$/ &&
2916: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
2917: $output =
2918: &mt('Invalid file extension ([_1]) - reserved for LONCAPA use.',$1);
2919: } elsif ($file=~/\.(\w+)$/ &&
2920: !defined(&Apache::loncommon::fileembstyle($1))) {
2921: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
2922: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
2923: $output = &mt('File name not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
2924: } elsif (-d "$filepath/$file") {
2925: $output = &mt('File name is a directory name - rename the file and re-upload');
2926: } else {
2927: my $source = $filepath.'/'.$file;
2928: my $logfile;
2929: if (!open($logfile,">>$source".'.log')) {
2930: return (&mt('No write permission to Construction Space'));
2931: }
2932: print $logfile
2933: "\n================= Publish ".localtime()." ================\n".
2934: $env{'user.name'}.':'.$env{'user.domain'}."\n";
2935: # Save the file
2936: if (!open(FH,'>'.$source)) {
2937: &Apache::lonnet::logthis('Failed to create '.$source);
2938: return (&mt('Failed to create file'));
2939: }
2940: if ($action eq 'upload') {
2941: if (!print FH ($env{'form.'.$formname})) {
2942: &Apache::lonnet::logthis('Failed to write to '.$source);
2943: return (&mt('Failed to write file'));
2944: }
2945: } else {
2946: my $original = &Apache::lonnet::filelocation('',$formname);
2947: if(!copy($original,$source)) {
2948: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
2949: return (&mt('Failed to write file'));
2950: }
2951: }
2952: close(FH);
2953: chmod(0660, $source); # Permissions to rw-rw---.
2954:
2955: my $docroot=$r->dir_config('lonDocRoot');
2956: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
2957: my $copyfile=$targetdir.'/'.$file;
2958:
2959: my @parts=split(/\//,$targetdir);
2960: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
2961: for (my $count=5;$count<=$#parts;$count++) {
2962: $path.="/$parts[$count]";
2963: if (!-e $path) {
2964: print $logfile "\nCreating directory ".$path;
2965: mkdir($path,02770);
2966: }
2967: }
2968: my $versionresult;
2969: if (-e $copyfile) {
2970: $versionresult = &logo_versioning($targetdir,$file,$logfile);
2971: } else {
2972: $versionresult = 'ok';
2973: }
2974: if ($versionresult eq 'ok') {
2975: if (copy($source,$copyfile)) {
2976: print $logfile "\nCopied original source to ".$copyfile."\n";
2977: $output = 'ok';
2978: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
2979: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
2980: } else {
2981: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
2982: $output = &mt('Failed to copy file to RES space').", $!";
2983: }
2984: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
2985: my $inputfile = $filepath.'/'.$file;
2986: my $outfile = $filepath.'/'.'tn-'.$file;
2987: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
2988: if ($fullwidth ne '' && $fullheight ne '') {
2989: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
2990: my $thumbsize = $thumbwidth.'x'.$thumbheight;
2991: system("convert -sample $thumbsize $inputfile $outfile");
2992: chmod(0660, $filepath.'/tn-'.$file);
2993: if (-e $outfile) {
2994: my $copyfile=$targetdir.'/tn-'.$file;
2995: if (copy($outfile,$copyfile)) {
2996: print $logfile "\nCopied source to ".$copyfile."\n";
2997: &write_metadata($dom,$confname,$formname,
2998: $targetdir,'tn-'.$file,$logfile);
2999: } else {
3000: print $logfile "\nUnable to write ".$copyfile.
3001: ':'.$!."\n";
3002: }
3003: }
3004: }
3005: }
3006: }
3007: } else {
3008: $output = $versionresult;
3009: }
3010: }
3011: return ($output,$logourl);
3012: }
3013:
3014: sub logo_versioning {
3015: my ($targetdir,$file,$logfile) = @_;
3016: my $target = $targetdir.'/'.$file;
3017: my ($maxversion,$fn,$extn,$output);
3018: $maxversion = 0;
3019: if ($file =~ /^(.+)\.(\w+)$/) {
3020: $fn=$1;
3021: $extn=$2;
3022: }
3023: opendir(DIR,$targetdir);
3024: while (my $filename=readdir(DIR)) {
3025: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
3026: $maxversion=($1>$maxversion)?$1:$maxversion;
3027: }
3028: }
3029: $maxversion++;
3030: print $logfile "\nCreating old version ".$maxversion."\n";
3031: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
3032: if (copy($target,$copyfile)) {
3033: print $logfile "Copied old target to ".$copyfile."\n";
3034: $copyfile=$copyfile.'.meta';
3035: if (copy($target.'.meta',$copyfile)) {
3036: print $logfile "Copied old target metadata to ".$copyfile."\n";
3037: $output = 'ok';
3038: } else {
3039: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
3040: $output = &mt('Failed to copy old meta').", $!, ";
3041: }
3042: } else {
3043: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
3044: $output = &mt('Failed to copy old target').", $!, ";
3045: }
3046: return $output;
3047: }
3048:
3049: sub write_metadata {
3050: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
3051: my (%metadatafields,%metadatakeys,$output);
3052: $metadatafields{'title'}=$formname;
3053: $metadatafields{'creationdate'}=time;
3054: $metadatafields{'lastrevisiondate'}=time;
3055: $metadatafields{'copyright'}='public';
3056: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
3057: $env{'user.domain'};
3058: $metadatafields{'authorspace'}=$confname.':'.$dom;
3059: $metadatafields{'domain'}=$dom;
3060: {
3061: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
3062: my $mfh;
3063: unless (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
3064: $output = &mt('Could not write metadata');
3065: }
3066: foreach (sort keys %metadatafields) {
3067: unless ($_=~/\./) {
3068: my $unikey=$_;
3069: $unikey=~/^([A-Za-z]+)/;
3070: my $tag=$1;
3071: $tag=~tr/A-Z/a-z/;
3072: print $mfh "\n\<$tag";
3073: foreach (split(/\,/,$metadatakeys{$unikey})) {
3074: my $value=$metadatafields{$unikey.'.'.$_};
3075: $value=~s/\"/\'\'/g;
3076: print $mfh ' '.$_.'="'.$value.'"';
3077: }
3078: print $mfh '>'.
3079: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
3080: .'</'.$tag.'>';
3081: }
3082: }
3083: $output = 'ok';
3084: print $logfile "\nWrote metadata";
3085: close($mfh);
3086: }
3087: }
3088:
3089: sub check_switchserver {
3090: my ($dom,$confname) = @_;
3091: my ($allowed,$switchserver);
3092: my $home = &Apache::lonnet::homeserver($confname,$dom);
3093: if ($home eq 'no_host') {
3094: $home = &Apache::lonnet::domain($dom,'primary');
3095: }
3096: my @ids=&Apache::lonnet::current_machine_ids();
3097: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
3098: if (!$allowed) {
3099: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/">'.&mt('Switch Server').'</a>';
3100: }
3101: return $switchserver;
3102: }
3103:
3104: sub javascript_set_colnums {
3105: return <<END;
3106: function setDisplayColumns() {
3107: if (document.pickactions.width.value > 1100) {
3108: document.pickactions.numcols[1].checked = true;
3109: } else {
3110: document.pickactions.numcols[0].checked = true;
3111: }
3112: }
3113: END
3114: }
3115:
3116: sub modify_quotas {
3117: my ($dom,%domconfig) = @_;
3118: my ($resulttext,%changes);
3119: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3120: my %formhash;
3121: foreach my $key (keys(%env)) {
3122: if ($key =~ /^form\.quota_(.+)$/) {
3123: $formhash{$1} = $env{$key};
3124: }
3125: }
3126: $formhash{'default'} = $env{'form.defaultquota'};
3127: if (ref($domconfig{'quotas'}) eq 'HASH') {
3128: foreach my $key (keys(%{$domconfig{'quotas'}})) {
3129: if (exists($formhash{$key})) {
3130: if ($formhash{$key} ne $domconfig{'quotas'}{$key}) {
3131: $changes{$key} = 1;
3132: }
3133: } else {
3134: $formhash{$key} = $domconfig{'quotas'}{$key};
3135: }
3136: }
3137: }
3138: foreach my $key (keys(%formhash)) {
3139: if ($formhash{$key} ne '') {
3140: if (!exists($domconfig{'quotas'}{$key})) {
3141: $changes{$key} = 1;
3142: }
3143: }
3144: }
3145: my %quotahash = (
3146: quotas => {%formhash},
3147: );
3148: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
3149: $dom);
3150: if ($putresult eq 'ok') {
3151: if (keys(%changes) > 0) {
3152: $resulttext = &mt('Changes made:').'<ul>';
3153: foreach my $type (@{$types},'default') {
3154: if (defined($changes{$type})) {
3155: my $typetitle = $usertypes->{$type};
3156: if ($type eq 'default') {
3157: $typetitle = $othertitle;
3158: }
3159: $resulttext .= '<li>'.&mt('[_1] set to [_2] Mb',$typetitle,$formhash{$type}).'</li>';
3160: }
3161: }
3162: $resulttext .= '</ul>';
3163: } else {
3164: $resulttext = &mt('No changes made to default quotas');
3165: }
3166: } else {
3167: $resulttext = '<span class="LC_error">'.
3168: &mt('An error occurred: [_1]',$putresult).'</span>';
3169: }
3170: return $resulttext;
3171: }
3172:
3173: sub modify_autoenroll {
3174: my ($dom,%domconfig) = @_;
3175: my ($resulttext,%changes);
3176: my %currautoenroll;
3177: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
3178: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
3179: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
3180: }
3181: }
3182: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
3183: my %title = ( run => 'Auto-enrollment active',
3184: sender => 'Sender for notification messages');
3185: my @offon = ('off','on');
3186: my $sender_uname = $env{'form.sender_uname'};
3187: my $sender_domain = $env{'form.sender_domain'};
3188: if ($sender_domain eq '') {
3189: $sender_uname = '';
3190: } elsif ($sender_uname eq '') {
3191: $sender_domain = '';
3192: }
3193: my %autoenrollhash = (
3194: autoenroll => { run => $env{'form.autoenroll_run'},
3195: sender_uname => $sender_uname,
3196: sender_domain => $sender_domain,
3197:
3198: }
3199: );
3200: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
3201: $dom);
3202: if ($putresult eq 'ok') {
3203: if (exists($currautoenroll{'run'})) {
3204: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
3205: $changes{'run'} = 1;
3206: }
3207: } elsif ($autorun) {
3208: if ($env{'form.autoenroll_run'} ne '1') {
3209: $changes{'run'} = 1;
3210: }
3211: }
3212: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
3213: $changes{'sender'} = 1;
3214: }
3215: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
3216: $changes{'sender'} = 1;
3217: }
3218: if (keys(%changes) > 0) {
3219: $resulttext = &mt('Changes made:').'<ul>';
3220: if ($changes{'run'}) {
3221: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
3222: }
3223: if ($changes{'sender'}) {
3224: if ($sender_uname eq '' || $sender_domain eq '') {
3225: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
3226: } else {
3227: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
3228: }
3229: }
3230: $resulttext .= '</ul>';
3231: } else {
3232: $resulttext = &mt('No changes made to auto-enrollment settings');
3233: }
3234: } else {
3235: $resulttext = '<span class="LC_error">'.
3236: &mt('An error occurred: [_1]',$putresult).'</span>';
3237: }
3238: return $resulttext;
3239: }
3240:
3241: sub modify_autoupdate {
3242: my ($dom,%domconfig) = @_;
3243: my ($resulttext,%currautoupdate,%fields,%changes);
3244: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
3245: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
3246: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
3247: }
3248: }
3249: my @offon = ('off','on');
3250: my %title = &Apache::lonlocal::texthash (
3251: run => 'Auto-update:',
3252: classlists => 'Updates to user information in classlists?'
3253: );
3254: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3255: my %fieldtitles = &Apache::lonlocal::texthash (
3256: id => 'Student/Employee ID',
3257: permanentemail => 'E-mail address',
3258: lastname => 'Last Name',
3259: firstname => 'First Name',
3260: middlename => 'Middle Name',
3261: gen => 'Generation',
3262: );
3263: my $othertitle = &mt('All users');
3264: if (keys(%{$usertypes}) > 0) {
3265: $othertitle = &mt('Other users');
3266: }
3267: foreach my $key (keys(%env)) {
3268: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
3269: push(@{$fields{$1}},$2);
3270: }
3271: }
3272: my %updatehash = (
3273: autoupdate => { run => $env{'form.autoupdate_run'},
3274: classlists => $env{'form.classlists'},
3275: fields => {%fields},
3276: }
3277: );
3278: foreach my $key (keys(%currautoupdate)) {
3279: if (($key eq 'run') || ($key eq 'classlists')) {
3280: if (exists($updatehash{autoupdate}{$key})) {
3281: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
3282: $changes{$key} = 1;
3283: }
3284: }
3285: } elsif ($key eq 'fields') {
3286: if (ref($currautoupdate{$key}) eq 'HASH') {
3287: foreach my $item (@{$types},'default') {
3288: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
3289: my $change = 0;
3290: foreach my $type (@{$currautoupdate{$key}{$item}}) {
3291: if (!exists($fields{$item})) {
3292: $change = 1;
3293: } elsif (ref($fields{$item}) eq 'ARRAY') {
3294: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
3295: $change = 1;
3296: }
3297: }
3298: }
3299: if ($change) {
3300: push(@{$changes{$key}},$item);
3301: }
3302: }
3303: }
3304: }
3305: }
3306: }
3307: foreach my $item (@{$types},'default') {
3308: if (defined($fields{$item})) {
3309: if (ref($currautoupdate{'fields'}) eq 'HASH') {
3310: if (!exists($currautoupdate{'fields'}{$item})) {
3311: push(@{$changes{'fields'}},$item);
3312: }
3313: } else {
3314: push(@{$changes{'fields'}},$item);
3315: }
3316: }
3317: }
3318: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
3319: $dom);
3320: if ($putresult eq 'ok') {
3321: if (keys(%changes) > 0) {
3322: $resulttext = &mt('Changes made:').'<ul>';
3323: foreach my $key (sort(keys(%changes))) {
3324: if (ref($changes{$key}) eq 'ARRAY') {
3325: foreach my $item (@{$changes{$key}}) {
3326: my @newvalues;
3327: foreach my $type (@{$fields{$item}}) {
3328: push(@newvalues,$fieldtitles{$type});
3329: }
3330: my $newvaluestr;
3331: if (@newvalues > 0) {
3332: $newvaluestr = join(', ',@newvalues);
3333: } else {
3334: $newvaluestr = &mt('none');
3335: }
3336: if ($item eq 'default') {
3337: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
3338: } else {
3339: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
3340: }
3341: }
3342: } else {
3343: my $newvalue;
3344: if ($key eq 'run') {
3345: $newvalue = $offon[$env{'form.autoupdate_run'}];
3346: } else {
3347: $newvalue = $offon[$env{'form.'.$key}];
3348: }
3349: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
3350: }
3351: }
3352: $resulttext .= '</ul>';
3353: } else {
3354: $resulttext = &mt('No changes made to autoupdates');
3355: }
3356: } else {
3357: $resulttext = '<span class="LC_error">'.
3358: &mt('An error occurred: [_1]',$putresult).'</span>';
3359: }
3360: return $resulttext;
3361: }
3362:
3363: sub modify_directorysrch {
3364: my ($dom,%domconfig) = @_;
3365: my ($resulttext,%changes);
3366: my %currdirsrch;
3367: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
3368: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
3369: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
3370: }
3371: }
3372: my %title = ( available => 'Directory search available',
3373: localonly => 'Other domains can search',
3374: searchby => 'Search types',
3375: searchtypes => 'Search latitude');
3376: my @offon = ('off','on');
3377: my @otherdoms = ('Yes','No');
3378:
3379: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
3380: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
3381: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
3382:
3383: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3384: if (keys(%{$usertypes}) == 0) {
3385: @cansearch = ('default');
3386: } else {
3387: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
3388: foreach my $type (@{$currdirsrch{'cansearch'}}) {
3389: if (!grep(/^\Q$type\E$/,@cansearch)) {
3390: push(@{$changes{'cansearch'}},$type);
3391: }
3392: }
3393: foreach my $type (@cansearch) {
3394: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
3395: push(@{$changes{'cansearch'}},$type);
3396: }
3397: }
3398: } else {
3399: push(@{$changes{'cansearch'}},@cansearch);
3400: }
3401: }
3402:
3403: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
3404: foreach my $by (@{$currdirsrch{'searchby'}}) {
3405: if (!grep(/^\Q$by\E$/,@searchby)) {
3406: push(@{$changes{'searchby'}},$by);
3407: }
3408: }
3409: foreach my $by (@searchby) {
3410: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
3411: push(@{$changes{'searchby'}},$by);
3412: }
3413: }
3414: } else {
3415: push(@{$changes{'searchby'}},@searchby);
3416: }
3417:
3418: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
3419: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
3420: if (!grep(/^\Q$type\E$/,@searchtypes)) {
3421: push(@{$changes{'searchtypes'}},$type);
3422: }
3423: }
3424: foreach my $type (@searchtypes) {
3425: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
3426: push(@{$changes{'searchtypes'}},$type);
3427: }
3428: }
3429: } else {
3430: if (exists($currdirsrch{'searchtypes'})) {
3431: foreach my $type (@searchtypes) {
3432: if ($type ne $currdirsrch{'searchtypes'}) {
3433: push(@{$changes{'searchtypes'}},$type);
3434: }
3435: }
3436: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
3437: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
3438: }
3439: } else {
3440: push(@{$changes{'searchtypes'}},@searchtypes);
3441: }
3442: }
3443:
3444: my %dirsrch_hash = (
3445: directorysrch => { available => $env{'form.dirsrch_available'},
3446: cansearch => \@cansearch,
3447: localonly => $env{'form.dirsrch_localonly'},
3448: searchby => \@searchby,
3449: searchtypes => \@searchtypes,
3450: }
3451: );
3452: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
3453: $dom);
3454: if ($putresult eq 'ok') {
3455: if (exists($currdirsrch{'available'})) {
3456: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
3457: $changes{'available'} = 1;
3458: }
3459: } else {
3460: if ($env{'form.dirsrch_available'} eq '1') {
3461: $changes{'available'} = 1;
3462: }
3463: }
3464: if (exists($currdirsrch{'localonly'})) {
3465: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
3466: $changes{'localonly'} = 1;
3467: }
3468: } else {
3469: if ($env{'form.dirsrch_localonly'} eq '1') {
3470: $changes{'localonly'} = 1;
3471: }
3472: }
3473: if (keys(%changes) > 0) {
3474: $resulttext = &mt('Changes made:').'<ul>';
3475: if ($changes{'available'}) {
3476: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
3477: }
3478: if ($changes{'localonly'}) {
3479: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
3480: }
3481:
3482: if (ref($changes{'cansearch'}) eq 'ARRAY') {
3483: my $chgtext;
3484: if (ref($usertypes) eq 'HASH') {
3485: if (keys(%{$usertypes}) > 0) {
3486: foreach my $type (@{$types}) {
3487: if (grep(/^\Q$type\E$/,@cansearch)) {
3488: $chgtext .= $usertypes->{$type}.'; ';
3489: }
3490: }
3491: if (grep(/^default$/,@cansearch)) {
3492: $chgtext .= $othertitle;
3493: } else {
3494: $chgtext =~ s/\; $//;
3495: }
3496: $resulttext .= '<li>'.&mt("Users from domain '<span class=\"LC_cusr_emph\">[_1]</span>' permitted to search the institutional directory set to: [_2]",$dom,$chgtext).'</li>';
3497: }
3498: }
3499: }
3500: if (ref($changes{'searchby'}) eq 'ARRAY') {
3501: my ($searchtitles,$titleorder) = &sorted_searchtitles();
3502: my $chgtext;
3503: foreach my $type (@{$titleorder}) {
3504: if (grep(/^\Q$type\E$/,@searchby)) {
3505: if (defined($searchtitles->{$type})) {
3506: $chgtext .= $searchtitles->{$type}.'; ';
3507: }
3508: }
3509: }
3510: $chgtext =~ s/\; $//;
3511: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
3512: }
3513: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
3514: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
3515: my $chgtext;
3516: foreach my $type (@{$srchtypeorder}) {
3517: if (grep(/^\Q$type\E$/,@searchtypes)) {
3518: if (defined($srchtypes_desc->{$type})) {
3519: $chgtext .= $srchtypes_desc->{$type}.'; ';
3520: }
3521: }
3522: }
3523: $chgtext =~ s/\; $//;
3524: $resulttext .= '<li>'.&mt("$title{'searchtypes'} set to: \"[_1]\"",$chgtext).'</li>';
3525: }
3526: $resulttext .= '</ul>';
3527: } else {
3528: $resulttext = &mt('No changes made to institution directory search settings');
3529: }
3530: } else {
3531: $resulttext = '<span class="LC_error">'.
3532: &mt('An error occurred: [_1]',$putresult).'</span>';
3533: }
3534: return $resulttext;
3535: }
3536:
3537: sub modify_contacts {
3538: my ($dom,%domconfig) = @_;
3539: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
3540: if (ref($domconfig{'contacts'}) eq 'HASH') {
3541: foreach my $key (keys(%{$domconfig{'contacts'}})) {
3542: $currsetting{$key} = $domconfig{'contacts'}{$key};
3543: }
3544: }
3545: my (%others,%to);
3546: my @contacts = ('supportemail','adminemail');
3547: my @mailings = ('errormail','packagesmail','helpdeskmail');
3548: foreach my $type (@mailings) {
3549: @{$newsetting{$type}} =
3550: &Apache::loncommon::get_env_multiple('form.'.$type);
3551: foreach my $item (@contacts) {
3552: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
3553: $contacts_hash{contacts}{$type}{$item} = 1;
3554: } else {
3555: $contacts_hash{contacts}{$type}{$item} = 0;
3556: }
3557: }
3558: $others{$type} = $env{'form.'.$type.'_others'};
3559: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
3560: }
3561: foreach my $item (@contacts) {
3562: $to{$item} = $env{'form.'.$item};
3563: $contacts_hash{'contacts'}{$item} = $to{$item};
3564: }
3565: if (keys(%currsetting) > 0) {
3566: foreach my $item (@contacts) {
3567: if ($to{$item} ne $currsetting{$item}) {
3568: $changes{$item} = 1;
3569: }
3570: }
3571: foreach my $type (@mailings) {
3572: foreach my $item (@contacts) {
3573: if (ref($currsetting{$type}) eq 'HASH') {
3574: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
3575: push(@{$changes{$type}},$item);
3576: }
3577: } else {
3578: push(@{$changes{$type}},@{$newsetting{$type}});
3579: }
3580: }
3581: if ($others{$type} ne $currsetting{$type}{'others'}) {
3582: push(@{$changes{$type}},'others');
3583: }
3584: }
3585: } else {
3586: my %default;
3587: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
3588: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
3589: $default{'errormail'} = 'adminemail';
3590: $default{'packagesmail'} = 'adminemail';
3591: $default{'helpdeskmail'} = 'supportemail';
3592: foreach my $item (@contacts) {
3593: if ($to{$item} ne $default{$item}) {
3594: $changes{$item} = 1;
3595: }
3596: }
3597: foreach my $type (@mailings) {
3598: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
3599:
3600: push(@{$changes{$type}},@{$newsetting{$type}});
3601: }
3602: if ($others{$type} ne '') {
3603: push(@{$changes{$type}},'others');
3604: }
3605: }
3606: }
3607: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
3608: $dom);
3609: if ($putresult eq 'ok') {
3610: if (keys(%changes) > 0) {
3611: my ($titles,$short_titles) = &contact_titles();
3612: $resulttext = &mt('Changes made:').'<ul>';
3613: foreach my $item (@contacts) {
3614: if ($changes{$item}) {
3615: $resulttext .= '<li>'.$titles->{$item}.
3616: &mt(' set to: ').
3617: '<span class="LC_cusr_emph">'.
3618: $to{$item}.'</span></li>';
3619: }
3620: }
3621: foreach my $type (@mailings) {
3622: if (ref($changes{$type}) eq 'ARRAY') {
3623: $resulttext .= '<li>'.$titles->{$type}.': ';
3624: my @text;
3625: foreach my $item (@{$newsetting{$type}}) {
3626: push(@text,$short_titles->{$item});
3627: }
3628: if ($others{$type} ne '') {
3629: push(@text,$others{$type});
3630: }
3631: $resulttext .= '<span class="LC_cusr_emph">'.
3632: join(', ',@text).'</span></li>';
3633: }
3634: }
3635: $resulttext .= '</ul>';
3636: } else {
3637: $resulttext = &mt('No changes made to contact information');
3638: }
3639: } else {
3640: $resulttext = '<span class="LC_error">'.
3641: &mt('An error occurred: [_1].',$putresult).'</span>';
3642: }
3643: return $resulttext;
3644: }
3645:
3646: sub modify_usercreation {
3647: my ($dom,%domconfig) = @_;
3648: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate);
3649: my $warningmsg;
3650: if (ref($domconfig{'usercreation'}) eq 'HASH') {
3651: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
3652: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
3653: }
3654: }
3655: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
3656: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
3657: my @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
3658: my @contexts = ('author','course','selfcreate');
3659: foreach my $item(@contexts) {
3660: if ($item eq 'selfcreate') {
3661: @{$cancreate{$item}} = &Apache::loncommon::get_env_multiple('form.can_createuser_'.$item);
3662: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
3663: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) || ($domdefaults{'auth_def'} eq 'localauth'))) {
3664: if (ref($cancreate{$item}) eq 'ARRAY') {
3665: if (grep(/^login$/,@{$cancreate{$item}})) {
3666: $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.');
3667: }
3668: }
3669: }
3670: } else {
3671: $cancreate{$item} = $env{'form.can_createuser_'.$item};
3672: }
3673: }
3674: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
3675: foreach my $item (@contexts) {
3676: if ($item eq 'selfcreate') {
3677: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
3678: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
3679: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
3680: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
3681: push(@{$changes{'cancreate'}},$item);
3682: }
3683: }
3684: }
3685: } else {
3686: if ($curr_usercreation{'cancreate'}{$item} eq '') {
3687: if (@{$cancreate{$item}} > 0) {
3688: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
3689: push(@{$changes{'cancreate'}},$item);
3690: }
3691: }
3692: } else {
3693: if ($curr_usercreation{'cancreate'}{$item} eq 'any') {
3694: if (@{$cancreate{$item}} < 3) {
3695: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
3696: push(@{$changes{'cancreate'}},$item);
3697: }
3698: }
3699: } elsif ($curr_usercreation{'cancreate'}{$item} eq 'none') {
3700: if (@{$cancreate{$item}} > 0) {
3701: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
3702: push(@{$changes{'cancreate'}},$item);
3703: }
3704: }
3705: } elsif (!grep(/^$curr_usercreation{'cancreate'}{$item}$/,@{$cancreate{$item}})) {
3706: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
3707: push(@{$changes{'cancreate'}},$item);
3708: }
3709: }
3710: }
3711: }
3712: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
3713: foreach my $type (@{$cancreate{$item}}) {
3714: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
3715: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
3716: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
3717: push(@{$changes{'cancreate'}},$item);
3718: }
3719: }
3720: } elsif (($curr_usercreation{'cancreate'}{$item} ne 'any') &&
3721: ($curr_usercreation{'cancreate'}{$item} ne 'none')) {
3722: if ($curr_usercreation{'cancreate'}{$item} ne $type) {
3723: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
3724: push(@{$changes{'cancreate'}},$item);
3725: }
3726: }
3727: }
3728: }
3729: }
3730: } else {
3731: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
3732: push(@{$changes{'cancreate'}},$item);
3733: }
3734: }
3735: }
3736: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
3737: foreach my $item (@contexts) {
3738: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
3739: if ($cancreate{$item} ne 'any') {
3740: push(@{$changes{'cancreate'}},$item);
3741: }
3742: } else {
3743: if ($cancreate{$item} ne 'none') {
3744: push(@{$changes{'cancreate'}},$item);
3745: }
3746: }
3747: }
3748: } else {
3749: foreach my $item (@contexts) {
3750: push(@{$changes{'cancreate'}},$item);
3751: }
3752: }
3753:
3754: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
3755: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
3756: if (!grep(/^\Q$type\E$/,@username_rule)) {
3757: push(@{$changes{'username_rule'}},$type);
3758: }
3759: }
3760: foreach my $type (@username_rule) {
3761: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
3762: push(@{$changes{'username_rule'}},$type);
3763: }
3764: }
3765: } else {
3766: push(@{$changes{'username_rule'}},@username_rule);
3767: }
3768:
3769: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
3770: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
3771: if (!grep(/^\Q$type\E$/,@id_rule)) {
3772: push(@{$changes{'id_rule'}},$type);
3773: }
3774: }
3775: foreach my $type (@id_rule) {
3776: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
3777: push(@{$changes{'id_rule'}},$type);
3778: }
3779: }
3780: } else {
3781: push(@{$changes{'id_rule'}},@id_rule);
3782: }
3783:
3784: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
3785: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
3786: if (!grep(/^\Q$type\E$/,@email_rule)) {
3787: push(@{$changes{'email_rule'}},$type);
3788: }
3789: }
3790: foreach my $type (@email_rule) {
3791: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
3792: push(@{$changes{'email_rule'}},$type);
3793: }
3794: }
3795: } else {
3796: push(@{$changes{'email_rule'}},@email_rule);
3797: }
3798:
3799: my @authen_contexts = ('author','course','domain');
3800: my @authtypes = ('int','krb4','krb5','loc');
3801: my %authhash;
3802: foreach my $item (@authen_contexts) {
3803: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
3804: foreach my $auth (@authtypes) {
3805: if (grep(/^\Q$auth\E$/,@authallowed)) {
3806: $authhash{$item}{$auth} = 1;
3807: } else {
3808: $authhash{$item}{$auth} = 0;
3809: }
3810: }
3811: }
3812: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
3813: foreach my $item (@authen_contexts) {
3814: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
3815: foreach my $auth (@authtypes) {
3816: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
3817: push(@{$changes{'authtypes'}},$item);
3818: last;
3819: }
3820: }
3821: }
3822: }
3823: } else {
3824: foreach my $item (@authen_contexts) {
3825: push(@{$changes{'authtypes'}},$item);
3826: }
3827: }
3828:
3829: my %usercreation_hash = (
3830: usercreation => {
3831: cancreate => \%cancreate,
3832: username_rule => \@username_rule,
3833: id_rule => \@id_rule,
3834: email_rule => \@email_rule,
3835: authtypes => \%authhash,
3836: }
3837: );
3838:
3839: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
3840: $dom);
3841:
3842: my %selfcreatetypes = (
3843: sso => 'users authenticated by institutional single sign on',
3844: login => 'users authenticated by institutional log-in',
3845: email => 'users who provide a valid e-mail address for use as the username',
3846: );
3847: if ($putresult eq 'ok') {
3848: if (keys(%changes) > 0) {
3849: $resulttext = &mt('Changes made:').'<ul>';
3850: if (ref($changes{'cancreate'}) eq 'ARRAY') {
3851: my %lt = &usercreation_types();
3852: foreach my $type (@{$changes{'cancreate'}}) {
3853: my $chgtext = $lt{$type}.', ';
3854: if ($type eq 'selfcreate') {
3855: if (@{$cancreate{$type}} == 0) {
3856: $chgtext .= &mt('creation of a new user account is not permitted.');
3857: } else {
3858: $chgtext .= &mt('creation of a new account is permitted for:<ul>');
3859: foreach my $case (@{$cancreate{$type}}) {
3860: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
3861: }
3862: $chgtext .= '</ul>';
3863: }
3864: } else {
3865: if ($cancreate{$type} eq 'none') {
3866: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
3867: } elsif ($cancreate{$type} eq 'any') {
3868: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
3869: } elsif ($cancreate{$type} eq 'official') {
3870: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
3871: } elsif ($cancreate{$type} eq 'unofficial') {
3872: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
3873: }
3874: }
3875: $resulttext .= '<li>'.$chgtext.'</li>';
3876: }
3877: }
3878: if (ref($changes{'username_rule'}) eq 'ARRAY') {
3879: my ($rules,$ruleorder) =
3880: &Apache::lonnet::inst_userrules($dom,'username');
3881: my $chgtext = '<ul>';
3882: foreach my $type (@username_rule) {
3883: if (ref($rules->{$type}) eq 'HASH') {
3884: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
3885: }
3886: }
3887: $chgtext .= '</ul>';
3888: if (@username_rule > 0) {
3889: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
3890: } else {
3891: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
3892: }
3893: }
3894: if (ref($changes{'id_rule'}) eq 'ARRAY') {
3895: my ($idrules,$idruleorder) =
3896: &Apache::lonnet::inst_userrules($dom,'id');
3897: my $chgtext = '<ul>';
3898: foreach my $type (@id_rule) {
3899: if (ref($idrules->{$type}) eq 'HASH') {
3900: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
3901: }
3902: }
3903: $chgtext .= '</ul>';
3904: if (@id_rule > 0) {
3905: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
3906: } else {
3907: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
3908: }
3909: }
3910: if (ref($changes{'email_rule'}) eq 'ARRAY') {
3911: my ($emailrules,$emailruleorder) =
3912: &Apache::lonnet::inst_userrules($dom,'email');
3913: my $chgtext = '<ul>';
3914: foreach my $type (@email_rule) {
3915: if (ref($emailrules->{$type}) eq 'HASH') {
3916: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
3917: }
3918: }
3919: $chgtext .= '</ul>';
3920: if (@email_rule > 0) {
3921: $resulttext .= '<li>'.&mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').$chgtext.'</li>';
3922: } else {
3923: $resulttext .= '<li>'.&mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').'</li>';
3924: }
3925: }
3926:
3927: my %authname = &authtype_names();
3928: my %context_title = &context_names();
3929: if (ref($changes{'authtypes'}) eq 'ARRAY') {
3930: my $chgtext = '<ul>';
3931: foreach my $type (@{$changes{'authtypes'}}) {
3932: my @allowed;
3933: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
3934: foreach my $auth (@authtypes) {
3935: if ($authhash{$type}{$auth}) {
3936: push(@allowed,$authname{$auth});
3937: }
3938: }
3939: if (@allowed > 0) {
3940: $chgtext .= join(', ',@allowed).'</li>';
3941: } else {
3942: $chgtext .= &mt('none').'</li>';
3943: }
3944: }
3945: $chgtext .= '</ul>';
3946: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
3947: $resulttext .= '</li>';
3948: }
3949: $resulttext .= '</ul>';
3950: } else {
3951: $resulttext = &mt('No changes made to user creation settings');
3952: }
3953: } else {
3954: $resulttext = '<span class="LC_error">'.
3955: &mt('An error occurred: [_1]',$putresult).'</span>';
3956: }
3957: if ($warningmsg ne '') {
3958: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
3959: }
3960: return $resulttext;
3961: }
3962:
3963: sub modify_usermodification {
3964: my ($dom,%domconfig) = @_;
3965: my ($resulttext,%curr_usermodification,%changes);
3966: if (ref($domconfig{'usermodification'}) eq 'HASH') {
3967: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
3968: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
3969: }
3970: }
3971: my @contexts = ('author','course');
3972: my %context_title = (
3973: author => 'In author context',
3974: course => 'In course context',
3975: );
3976: my @fields = ('lastname','firstname','middlename','generation',
3977: 'permanentemail','id');
3978: my %roles = (
3979: author => ['ca','aa'],
3980: course => ['st','ep','ta','in','cr'],
3981: );
3982: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
3983: my %modifyhash;
3984: foreach my $context (@contexts) {
3985: foreach my $role (@{$roles{$context}}) {
3986: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
3987: foreach my $item (@fields) {
3988: if (grep(/^\Q$item\E$/,@modifiable)) {
3989: $modifyhash{$context}{$role}{$item} = 1;
3990: } else {
3991: $modifyhash{$context}{$role}{$item} = 0;
3992: }
3993: }
3994: }
3995: if (ref($curr_usermodification{$context}) eq 'HASH') {
3996: foreach my $role (@{$roles{$context}}) {
3997: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
3998: foreach my $field (@fields) {
3999: if ($modifyhash{$context}{$role}{$field} ne
4000: $curr_usermodification{$context}{$role}{$field}) {
4001: push(@{$changes{$context}},$role);
4002: last;
4003: }
4004: }
4005: }
4006: }
4007: } else {
4008: foreach my $context (@contexts) {
4009: foreach my $role (@{$roles{$context}}) {
4010: push(@{$changes{$context}},$role);
4011: }
4012: }
4013: }
4014: }
4015: my %usermodification_hash = (
4016: usermodification => \%modifyhash,
4017: );
4018: my $putresult = &Apache::lonnet::put_dom('configuration',
4019: \%usermodification_hash,$dom);
4020: if ($putresult eq 'ok') {
4021: if (keys(%changes) > 0) {
4022: $resulttext = &mt('Changes made: ').'<ul>';
4023: foreach my $context (@contexts) {
4024: if (ref($changes{$context}) eq 'ARRAY') {
4025: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
4026: if (ref($changes{$context}) eq 'ARRAY') {
4027: foreach my $role (@{$changes{$context}}) {
4028: my $rolename;
4029: if ($role eq 'cr') {
4030: $rolename = &mt('Custom');
4031: } else {
4032: $rolename = &Apache::lonnet::plaintext($role);
4033: }
4034: my @modifiable;
4035: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
4036: foreach my $field (@fields) {
4037: if ($modifyhash{$context}{$role}{$field}) {
4038: push(@modifiable,$fieldtitles{$field});
4039: }
4040: }
4041: if (@modifiable > 0) {
4042: $resulttext .= join(', ',@modifiable);
4043: } else {
4044: $resulttext .= &mt('none');
4045: }
4046: $resulttext .= '</li>';
4047: }
4048: $resulttext .= '</ul></li>';
4049: }
4050: }
4051: }
4052: $resulttext .= '</ul>';
4053: } else {
4054: $resulttext = &mt('No changes made to user modification settings');
4055: }
4056: } else {
4057: $resulttext = '<span class="LC_error">'.
4058: &mt('An error occurred: [_1]',$putresult).'</span>';
4059: }
4060: return $resulttext;
4061: }
4062:
4063: sub modify_defaults {
4064: my ($dom,$r) = @_;
4065: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
4066: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
4067: my @items = ('auth_def','auth_arg_def','lang_def');
4068: my @authtypes = ('internal','krb4','krb5','localauth');
4069: foreach my $item (@items) {
4070: $newvalues{$item} = $env{'form.'.$item};
4071: if ($item eq 'auth_def') {
4072: if ($newvalues{$item} ne '') {
4073: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
4074: push(@errors,$item);
4075: }
4076: }
4077: } elsif ($item eq 'lang_def') {
4078: if ($newvalues{$item} ne '') {
4079: if ($newvalues{$item} =~ /^(\w+)/) {
4080: my $langcode = $1;
4081: if (code2language($langcode) eq '') {
4082: push(@errors,$item);
4083: }
4084: } else {
4085: push(@errors,$item);
4086: }
4087: }
4088: }
4089: if (grep(/^\Q$item\E$/,@errors)) {
4090: $newvalues{$item} = $domdefaults{$item};
4091: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
4092: $changes{$item} = 1;
4093: }
4094: }
4095: my %defaults_hash = (
4096: defaults => { auth_def => $newvalues{'auth_def'},
4097: auth_arg_def => $newvalues{'auth_arg_def'},
4098: lang_def => $newvalues{'lang_def'},
4099: }
4100: );
4101: my $title = &defaults_titles();
4102: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
4103: $dom);
4104: if ($putresult eq 'ok') {
4105: if (keys(%changes) > 0) {
4106: $resulttext = &mt('Changes made:').'<ul>';
4107: my $version = $r->dir_config('lonVersion');
4108: 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";
4109: foreach my $item (sort(keys(%changes))) {
4110: my $value = $env{'form.'.$item};
4111: if ($value eq '') {
4112: $value = &mt('none');
4113: } elsif ($item eq 'auth_def') {
4114: my %authnames = &authtype_names();
4115: my %shortauth = (
4116: internal => 'int',
4117: krb4 => 'krb4',
4118: krb5 => 'krb5',
4119: localauth => 'loc',
4120: );
4121: $value = $authnames{$shortauth{$value}};
4122: }
4123: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
4124: $mailmsgtext .= "$title->{$item} set to $value\n";
4125: }
4126: $resulttext .= '</ul>';
4127: $mailmsgtext .= "\n";
4128: my $cachetime = 24*60*60;
4129: &Apache::lonnet::do_cache_new('domdefaults',$dom,
4130: $defaults_hash{'defaults'},$cachetime);
4131: my $sysmail = $r->dir_config('lonSysEMail');
4132: &Apache::lonmsg::sendemail($sysmail,"LON-CAPA Domain Settings Change - $dom",$mailmsgtext);
4133: } else {
4134: $resulttext = &mt('No changes made to default authentication/language settings');
4135: }
4136: } else {
4137: $resulttext = '<span class="LC_error">'.
4138: &mt('An error occurred: [_1]',$putresult).'</span>';
4139: }
4140: if (@errors > 0) {
4141: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
4142: foreach my $item (@errors) {
4143: $resulttext .= ' "'.$title->{$item}.'",';
4144: }
4145: $resulttext =~ s/,$//;
4146: }
4147: return $resulttext;
4148: }
4149:
4150: sub modify_scantron {
4151: my ($r,$dom,$confname,%domconfig) = @_;
4152: my ($resulttext,%confhash,%changes,$errors);
4153: my $custom = 'custom.tab';
4154: my $default = 'default.tab';
4155: my $servadm = $r->dir_config('lonAdmEMail');
4156: my ($configuserok,$author_ok,$switchserver) =
4157: &config_check($dom,$confname,$servadm);
4158: if ($env{'form.scantronformat.filename'} ne '') {
4159: my $error;
4160: if ($configuserok eq 'ok') {
4161: if ($switchserver) {
4162: $error = &mt("Upload of scantron format file is not permitted to this server: [_1]",$switchserver);
4163: } else {
4164: if ($author_ok eq 'ok') {
4165: my ($result,$scantronurl) =
4166: &publishlogo($r,'upload','scantronformat',$dom,
4167: $confname,'scantron','','',$custom);
4168: if ($result eq 'ok') {
4169: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
4170: $changes{'scantronformat'} = 1;
4171: } else {
4172: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
4173: }
4174: } else {
4175: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
4176: }
4177: }
4178: } else {
4179: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
4180: }
4181: if ($error) {
4182: &Apache::lonnet::logthis($error);
4183: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
4184: }
4185: }
4186: if (ref($domconfig{'scantron'}) eq 'HASH') {
4187: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
4188: if ($env{'form.scantronformat_del'}) {
4189: $confhash{'scantron'}{'scantronformat'} = '';
4190: $changes{'scantronformat'} = 1;
4191: }
4192: }
4193: }
4194: if (keys(%confhash) > 0) {
4195: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
4196: $dom);
4197: if ($putresult eq 'ok') {
4198: if (keys(%changes) > 0) {
4199: if (ref($confhash{'scantron'}) eq 'HASH') {
4200: $resulttext = &mt('Changes made:').'<ul>';
4201: if ($confhash{'scantron'}{'scantronformat'} eq '') {
4202: $resulttext .= '<li>'.&mt('[_1] scantron format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
4203: } else {
4204: $resulttext .= '<li>'.&mt('Custom scantron format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
4205: }
4206: $resulttext .= '</ul>';
4207: } else {
4208: $resulttext = &mt('Changes made to scantron format file.');
4209: }
4210: $resulttext .= '</ul>';
4211: &Apache::loncommon::devalidate_domconfig_cache($dom);
4212: } else {
4213: $resulttext = &mt('No changes made to scantron format file');
4214: }
4215: } else {
4216: $resulttext = '<span class="LC_error">'.
4217: &mt('An error occurred: [_1]',$putresult).'</span>';
4218: }
4219: } else {
4220: $resulttext = &mt('No changes made to scantron format file');
4221: }
4222: if ($errors) {
4223: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
4224: $errors.'</ul>';
4225: }
4226: return $resulttext;
4227: }
4228:
4229: sub modify_coursecategories {
4230: my ($dom,%domconfig) = @_;
4231: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,$errors);
4232: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
4233: if (($domconfig{'coursecategories'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
4234: push (@deletecategory,'instcode::0');
4235: }
4236: my (@predelcats,@predeltrails,%predelallitems);
4237: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
4238: if (@deletecategory > 0) {
4239: #FIXME Need to remove category from all courses using a deleted category
4240: &extract_categories($domconfig{'coursecategories'},\@predelcats,\@predeltrails,\%predelallitems);
4241: foreach my $item (@deletecategory) {
4242: if ($domconfig{'coursecategories'}{$item} ne '') {
4243: delete($domconfig{'coursecategories'}{$item});
4244: $deletions{$item} = 1;
4245: &recurse_cat_deletes($item,$domconfig{'coursecategories'},
4246: \%deletions);
4247: }
4248: }
4249: }
4250: foreach my $item (keys(%{$domconfig{'coursecategories'}})) {
4251: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
4252: if ($domconfig{'coursecategories'}{$item} ne $env{'form.'.$item}) {
4253: $reorderings{$item} = 1;
4254: $domconfig{'coursecategories'}{$item} = $env{'form.'.$item};
4255: }
4256: if ($env{'form.addcategory_name_'.$item} ne '') {
4257: my $newcat = $env{'form.addcategory_name_'.$item};
4258: my $newdepth = $depth+1;
4259: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
4260: $domconfig{'coursecategories'}{$newitem} = $env{'form.addcategory_pos_'.$item};
4261: $adds{$newitem} = 1;
4262: }
4263: if ($env{'form.subcat_'.$item} ne '') {
4264: my $newcat = $env{'form.subcat_'.$item};
4265: my $newdepth = $depth+1;
4266: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
4267: $domconfig{'coursecategories'}{$newitem} = 0;
4268: $adds{$newitem} = 1;
4269: }
4270: }
4271: }
4272: if ($env{'form.instcode'} eq '1') {
4273: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
4274: my $newitem = 'instcode::0';
4275: if ($domconfig{'coursecategories'}{$newitem} eq '') {
4276: $domconfig{'coursecategories'}{$newitem} = $env{'form.instcode_pos'};
4277: $adds{$newitem} = 1;
4278: }
4279: } else {
4280: my $newitem = 'instcode::0';
4281: $domconfig{'coursecategories'}{$newitem} = $env{'form.instcode_pos'};
4282: $adds{$newitem} = 1;
4283: }
4284: }
4285: if ($env{'form.addcategory_name'} ne '') {
4286: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
4287: $domconfig{'coursecategories'}{$newitem} = $env{'form.addcategory_pos'};
4288: $adds{$newitem} = 1;
4289: }
4290: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
4291: my %sort_by_deltrail;
4292: if (keys(%deletions) > 0) {
4293: foreach my $key (keys(%deletions)) {
4294: if ($predelallitems{$key} ne '') {
4295: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
4296: }
4297: }
4298: }
4299: my (@chkcats,@chktrails,%chkallitems);
4300: &extract_categories($domconfig{'coursecategories'},\@chkcats,\@chktrails,\%chkallitems);
4301: if (ref($chkcats[0]) eq 'ARRAY') {
4302: my $depth = 0;
4303: my $chg = 0;
4304: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
4305: my $name = $chkcats[0][$i];
4306: my $item;
4307: if ($name eq '') {
4308: $chg ++;
4309: } else {
4310: $item = &escape($name).'::0';
4311: if ($chg) {
4312: $domconfig{'coursecategories'}{$item} -= $chg;
4313: }
4314: $depth ++;
4315: &recurse_check(\@chkcats,$domconfig{'coursecategories'},$depth,$name);
4316: $depth --;
4317: }
4318: }
4319: }
4320: my $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
4321: my (@cats,@trails,%allitems);
4322: &extract_categories($domconfig{'coursecategories'},\@cats,\@trails,\%allitems);
4323: if ($putresult eq 'ok') {
4324: $resulttext = &mt('Changes made:').'<ul>';
4325: if (keys(%deletions) > 0) {
4326: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
4327: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
4328: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
4329: }
4330: $resulttext .= '</ul></li>';
4331: }
4332: if (keys(%reorderings) > 0) {
4333: my %sort_by_trail;
4334: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
4335: foreach my $key (keys(%reorderings)) {
4336: if ($allitems{$key} ne '') {
4337: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
4338: }
4339: }
4340: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
4341: $resulttext .= '<li>'.$trails[$trail].'</li>';
4342: }
4343: $resulttext .= '</ul></li>';
4344: }
4345: if (keys(%adds) > 0) {
4346: my %sort_by_trail;
4347: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
4348: foreach my $key (keys(%adds)) {
4349: if ($allitems{$key} ne '') {
4350: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
4351: }
4352: }
4353: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
4354: $resulttext .= '<li>'.$trails[$trail].'</li>';
4355: }
4356: $resulttext .= '</ul></li>';
4357: }
4358: $resulttext .= '</ul>';
4359: } else {
4360: $resulttext = '<span class="LC_error">'.
4361: &mt('An error occurred: [_1]',$putresult).'</span>';
4362: }
4363: } else {
4364: $resulttext = &mt('No changes made to course categories');
4365: }
4366: return $resulttext;
4367: }
4368:
4369: sub recurse_check {
4370: my ($chkcats,$categories,$depth,$name) = @_;
4371: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
4372: my $chg = 0;
4373: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
4374: my $category = $chkcats->[$depth]{$name}[$j];
4375: my $item;
4376: if ($category eq '') {
4377: $chg ++;
4378: } else {
4379: my $deeper = $depth + 1;
4380: $item = &escape($category).':'.&escape($name).':'.$depth;
4381: if ($chg) {
4382: $categories->{$item} -= $chg;
4383: }
4384: &recurse_check($chkcats,$categories,$deeper,$category);
4385: $deeper --;
4386: }
4387: }
4388: }
4389: return;
4390: }
4391:
4392: sub recurse_cat_deletes {
4393: my ($item,$coursecategories,$deletions) = @_;
4394: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
4395: my $subdepth = $depth + 1;
4396: if (ref($coursecategories) eq 'HASH') {
4397: foreach my $subitem (keys(%{$coursecategories})) {
4398: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
4399: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
4400: delete($coursecategories->{$subitem});
4401: $deletions->{$subitem} = 1;
4402: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
4403: }
4404: }
4405: }
4406: return;
4407: }
4408:
4409: sub gather_categories {
4410: my ($categories,$cats,$idx,$jsarray) = @_;
4411: my %counters;
4412: my $num = 0;
4413: foreach my $item (keys(%{$categories})) {
4414: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
4415: if ($container eq '' && $depth == 0) {
4416: $cats->[$depth][$categories->{$item}] = $cat;
4417: } else {
4418: $cats->[$depth]{$container}[$categories->{$item}] = $cat;
4419: }
4420: my ($escitem,$tail) = split(/:/,$item,2);
4421: if ($counters{$tail} eq '') {
4422: $counters{$tail} = $num;
4423: $num ++;
4424: }
4425: if (ref($idx) eq 'HASH') {
4426: $idx->{$item} = $counters{$tail};
4427: }
4428: if (ref($jsarray) eq 'ARRAY') {
4429: push(@{$jsarray->[$counters{$tail}]},$item);
4430: }
4431: }
4432: return;
4433: }
4434:
4435: sub extract_categories {
4436: my ($categories,$cats,$trails,$allitems,$idx,$jsarray) = @_;
4437: if (ref($categories) eq 'HASH') {
4438: &gather_categories($categories,$cats,$idx,$jsarray);
4439: if (ref($cats->[0]) eq 'ARRAY') {
4440: for (my $i=0; $i<@{$cats->[0]}; $i++) {
4441: my $name = $cats->[0][$i];
4442: my $item = &escape($name).'::0';
4443: my $trailstr;
4444: if ($name eq 'instcode') {
4445: $trailstr = &mt('Official courses (with institutional codes)');
4446: } else {
4447: $trailstr = $name;
4448: }
4449: if ($allitems->{$item} eq '') {
4450: push(@{$trails},$trailstr);
4451: $allitems->{$item} = scalar(@{$trails})-1;
4452: }
4453: my @parents = ($name);
4454: if (ref($cats->[1]{$name}) eq 'ARRAY') {
4455: for (my $j=0; $j<@{$cats->[1]{$name}}; $j++) {
4456: my $category = $cats->[1]{$name}[$j];
4457: &recurse_categories($cats,2,$category,$trails,$allitems,\@parents);
4458: }
4459: }
4460: }
4461: }
4462: }
4463: return;
4464: }
4465:
4466: sub recurse_categories {
4467: my ($cats,$depth,$category,$trails,$allitems,$parents) = @_;
4468: my $shallower = $depth - 1;
4469: if (ref($cats->[$depth]{$category}) eq 'ARRAY') {
4470: for (my $k=0; $k<@{$cats->[$depth]{$category}}; $k++) {
4471: my $name = $cats->[$depth]{$category}[$k];
4472: my $item = &escape($category).':'.&escape($parents->[-1]).':'.$shallower;
4473: my $trailstr = join(' -> ',(@{$parents},$category));
4474: if ($allitems->{$item} eq '') {
4475: push(@{$trails},$trailstr);
4476: $allitems->{$item} = scalar(@{$trails})-1;
4477: }
4478: my $deeper = $depth+1;
4479: push(@{$parents},$category);
4480: &recurse_categories($cats,$deeper,$name,$trails,$allitems,$parents);
4481: pop(@{$parents});
4482: }
4483: } else {
4484: my $item = &escape($category).':'.&escape($parents->[-1]).':'.$shallower;
4485: my $trailstr = join(' -> ',(@{$parents},$category));
4486: if ($allitems->{$item} eq '') {
4487: push(@{$trails},$trailstr);
4488: $allitems->{$item} = scalar(@{$trails})-1;
4489: }
4490: }
4491: return;
4492: }
4493:
4494: 1;
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