1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.22 2007/06/07 23:36:32 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 LONCAPA();
40: use LONCAPA::Enrollment;
41: use File::Copy;
42:
43: sub handler {
44: my $r=shift;
45: if ($r->header_only) {
46: &Apache::loncommon::content_type($r,'text/html');
47: $r->send_http_header;
48: return OK;
49: }
50:
51: my $dom = $env{'request.role.domain'};
52: my $domdesc = &Apache::lonnet::domain($dom,'description');
53: if (&Apache::lonnet::allowed('mau',$dom)) {
54: &Apache::loncommon::content_type($r,'text/html');
55: $r->send_http_header;
56: } else {
57: $env{'user.error.msg'}=
58: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
59: return HTTP_NOT_ACCEPTABLE;
60: }
61: &Apache::lonhtmlcommon::clear_breadcrumbs();
62: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
63: ['phase']);
64: my $phase = "display";
65: if ( exists($env{'form.phase'}) ) {
66: $phase = $env{'form.phase'};
67: }
68: my %domconfig =
69: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
70: 'quotas','autoenroll','autoupdate'],$dom);
71: my @prefs = (
72: { text => 'Default color schemes',
73: help => 'Default_Color_Schemes',
74: action => 'rolecolors',
75: header => [{col1 => 'Student Settings',
76: col2 => '',},
77: {col1 => 'Coordinator Settings',
78: col2 => '',},
79: {col1 => 'Author Settings',
80: col2 => '',},
81: {col1 => 'Administrator Settings',
82: col2 => '',}],
83: },
84: { text => 'Log-in page options',
85: help => 'Domain_Log-in_Page',
86: action => 'login',
87: header => [{col1 => 'Item',
88: col2 => '',}],
89: },
90: { text => 'Default quotas for user portfolios',
91: help => 'Default_User_Quota',
92: action => 'quotas',
93: header => [{col1 => 'User type',
94: col2 => 'Default quota'}],
95: },
96: { text => 'Auto-enrollment settings',
97: help => 'Domain_Auto_Enrollment',
98: action => 'autoenroll',
99: header => [{col1 => 'Configuration setting',
100: col2 => 'Value(s)'}],
101: },
102: { text => 'Auto-update settings',
103: help => 'Domain_Auto_Update',
104: action => 'autoupdate',
105: header => [{col1 => 'Setting',
106: col2 => 'Value',},
107: {col1 => 'User Population',
108: col2 => 'Updataeable user data'}],
109: },
110: );
111: my @roles = ('student','coordinator','author','admin');
112: &Apache::lonhtmlcommon::add_breadcrumb
113: ({href=>"javascript:changePage(document.$phase,'display')",
114: text=>"Domain Configuration"});
115: my $confname = $dom.'-domainconfig';
116: if ($phase eq 'process') {
117: &Apache::lonhtmlcommon::add_breadcrumb
118: ({href=>"javascript:changePage(document.$phase,'$phase')",
119: text=>"Updated"});
120: &print_header($r,$phase);
121: foreach my $item (@prefs) {
122: $r->print('<h3>'.&mt($item->{'text'}).'</h3>'.
123: &process_changes($r,$dom,$confname,
124: $item->{'action'},\@roles,%domconfig));
125: }
126: $r->print('<p>');
127: &print_footer($r,$phase,'display','Back to actions menu');
128: $r->print('</p>');
129: } else {
130: if ($phase eq '') {
131: $phase = 'display';
132: }
133: my %helphash;
134: my $numprefs = @prefs;
135: &print_header($r,$phase);
136: if (keys(%domconfig) == 0) {
137: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
138: my $perlvarref = &LONCAPA::Configuration::read_conf('loncapa.conf');
139: my $hostid = $perlvarref->{'lonHostID'};
140: if ($hostid ne $primarylibserv) {
141: my %designhash = &Apache::loncommon::get_domainconf($dom);
142: my @loginimages = ('img','logo','domlogo');
143: my $custom_img_count = 0;
144: foreach my $img (@loginimages) {
145: if ($designhash{$dom.'.login.'.$img} ne '') {
146: $custom_img_count ++;
147: }
148: }
149: foreach my $role (@roles) {
150: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
151: $custom_img_count ++;
152: }
153: }
154: if ($custom_img_count > 0) {
155: my $switch_server = &check_switchserver($dom,$confname);
156: $r->print(&mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.&mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.&mt("Thereafter, you will be able to update settings from this screen when logged in to any server in the LON-CAPA network (with a DC role selected in the domain), although you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />'.$switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
157: return OK;
158: }
159: }
160: }
161: $r->print('<table border="0" width="100%" cellpadding="2" cellspacing="4"><tr><td align="left" valign="top" width="45%">');
162: foreach my $item (@prefs) {
163: if ($item->{'action'} eq 'login') {
164: $r->print('</td><td width="6%"> </td><td align="left" valign="top" width="47%">');
165: }
166: &print_config_box($r,$dom,$confname,$phase,$item->{'action'},
167: $item,$domconfig{$item->{'action'}});
168: }
169: $r->print('
170: </td>
171: </tr>
172: </table>');
173: &print_footer($r,$phase,'process','Save changes');
174: }
175: return OK;
176: }
177:
178: sub process_changes {
179: my ($r,$dom,$confname,$action,$roles,%domconfig) = @_;
180: my $output;
181: if ($action eq 'login') {
182: $output = &modify_login($r,$dom,$confname,%domconfig);
183: } elsif ($action eq 'rolecolors') {
184: $output = &modify_rolecolors($r,$dom,$confname,$roles,
185: %domconfig);
186: } elsif ($action eq 'quotas') {
187: $output = &modify_quotas($dom,%domconfig);
188: } elsif ($action eq 'autoenroll') {
189: $output = &modify_autoenroll($dom,%domconfig);
190: } elsif ($action eq 'autoupdate') {
191: $output = &modify_autoupdate($dom,%domconfig);
192: }
193: return $output;
194: }
195:
196: sub print_config_box {
197: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
198: $r->print('
199: <table class="LC_nested_outer">
200: <tr>
201: <th>'.&mt($item->{text}).' </th></tr>');
202: #
203: # FIXME - put the help link back in when the help files exist
204: # <th>'.&mt($item->{text}).' '.
205: # &Apache::loncommon::help_open_topic($item->{'help'}).'</th>
206: # </tr>');
207: if (($action eq 'autoupdate') || ($action eq 'rolecolors')) {
208: my $colspan = ($action eq 'rolecolors')?' colspan="2"':'';
209: $r->print('
210: <tr>
211: <td>
212: <table class="LC_nested">
213: <tr class="LC_info_row">
214: <td class="LC_left_item"'.$colspan.'>'.$item->{'header'}->[0]->{'col1'}.'</td>
215: <td class="LC_right_item">'.$item->{'header'}->[0]->{'col2'}.'</td>
216: </tr>');
217: if ($action eq 'autoupdate') {
218: $r->print(&print_autoupdate('top',$dom,$settings));
219: } else {
220: $r->print(&print_rolecolors($phase,'student',$dom,$confname,$settings));
221: }
222: $r->print('
223: </table>
224: </td>
225: </tr>
226: <tr>
227: <td>
228: <table class="LC_nested">
229: <tr class="LC_info_row">
230: <td class="LC_left_item"'.$colspan.'>'.$item->{'header'}->[1]->{'col1'}.'</td>
231: <td class="LC_right_item">'.$item->{'header'}->[1]->{'col2'}.'</td>
232: </tr>');
233: if ($action eq 'autoupdate') {
234: $r->print(&print_autoupdate('bottom',$dom,$settings));
235: } else {
236: $r->print(&print_rolecolors($phase,'coordinator',$dom,$confname,$settings).'
237: </table>
238: </td>
239: </tr>
240: <tr>
241: <td>
242: <table class="LC_nested">
243: <tr class="LC_info_row">
244: <td class="LC_left_item"'.$colspan.'>'.$item->{'header'}->[2]->{'col1'}.'</td>
245: <td class="LC_right_item">'.$item->{'header'}->[2]->{'col2'}.'</td>
246: </tr>'.
247: &print_rolecolors($phase,'author',$dom,$confname,$settings).'
248: </table>
249: </td>
250: </tr>
251: <tr>
252: <td>
253: <table class="LC_nested">
254: <tr class="LC_info_row">
255: <td class="LC_left_item"'.$colspan.'>'.$item->{'header'}->[3]->{'col1'}.'</td>
256: <td class="LC_right_item">'.$item->{'header'}->[3]->{'col2'}.'</td>
257: </tr>'.
258: &print_rolecolors($phase,'admin',$dom,$confname,$settings));
259: }
260: } else {
261: $r->print('
262: <tr>
263: <td>
264: <table class="LC_nested">
265: <tr class="LC_info_row">');
266: if ($action eq 'login') {
267: $r->print('
268: <td class="LC_left_item" colspan="2">'.$item->{'header'}->[0]->{'col1'}.'</td>');
269: } else {
270: $r->print('
271: <td class="LC_left_item">'.$item->{'header'}->[0]->{'col1'}.'</td>');
272: }
273: $r->print('
274: <td class="LC_right_item">'.$item->{'header'}->[0]->{'col2'}.'</td>
275: </tr>');
276: if ($action eq 'login') {
277: $r->print(&print_login($dom,$confname,$phase,$settings));
278: } elsif ($action eq 'quotas') {
279: $r->print(&print_quotas($dom,$settings));
280: } elsif ($action eq 'autoenroll') {
281: $r->print(&print_autoenroll($dom,$settings));
282: }
283: }
284: $r->print('
285: </table>
286: </td>
287: </tr>
288: </table><br />');
289: return;
290: }
291:
292: sub print_header {
293: my ($r,$phase) = @_;
294: my $js = '
295: <script type="text/javascript">
296: function changePage(formname,newphase) {
297: formname.phase.value = newphase;
298: formname.submit();
299: }
300: '.
301: &color_pick_js().'
302: </script>
303: ';
304: $r->print(&Apache::loncommon::start_page('View/Modify Domain Settings',
305: $js));
306: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Domain Settings'));
307: $r->print('
308: <form name="parmform" action="">
309: <input type="hidden" name="pres_marker" />
310: <input type="hidden" name="pres_type" />
311: <input type="hidden" name="pres_value" />
312: </form>
313: ');
314: $r->print('<form method="post" name="'.$phase.'" action="/adm/domainprefs"'.
315: ' enctype="multipart/form-data">');
316: return;
317: }
318:
319: sub print_footer {
320: my ($r,$phase,$newphase,$button_text) = @_;
321: $button_text = &mt($button_text);
322: $r->print('<input type="hidden" name="phase" value="" />');
323: my $dest='"javascript:changePage(document.'.$phase.','."'$newphase'".')"';
324: if ($phase eq 'process') {
325: $r->print('<a href='.$dest.'>'.$button_text.'</a>');
326: } else {
327: $r->print('<input type="button" name="store" value="'.
328: $button_text.'" onclick='.$dest.' />');
329: }
330: $r->print('</form>');
331: $r->print('<br />'.&Apache::loncommon::end_page());
332: return;
333: }
334:
335: sub print_login {
336: my ($dom,$confname,$phase,$settings) = @_;
337: my %choices = &login_choices();
338: my ($catalogon,$catalogoff,$adminmailon,$adminmailoff);
339: $catalogon = ' checked="checked" ';
340: $adminmailoff = ' checked="checked" ';
341: my @images = ('img','logo','domlogo');
342: my @bgs = ('pgbg','mainbg','sidebg');
343: my @links = ('link','alink','vlink');
344: my %designhash = &Apache::loncommon::get_domainconf($dom);
345: my %defaultdesign = %Apache::loncommon::defaultdesign;
346: my (%is_custom,%designs);
347: my %defaults = (
348: font => $defaultdesign{'login.font'},
349: );
350: foreach my $item (@images) {
351: $defaults{$item} = $defaultdesign{'login.'.$item};
352: }
353: foreach my $item (@bgs) {
354: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
355: }
356: foreach my $item (@links) {
357: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
358: }
359: if (ref($settings) eq 'HASH') {
360: if ($settings->{'coursecatalog'} eq '0') {
361: $catalogoff = $catalogon;
362: $catalogon = ' ';
363: }
364: if ($settings->{'adminmail'} eq '1') {
365: $adminmailon = $adminmailoff;
366: $adminmailoff = ' ';
367: }
368: foreach my $item (@images) {
369: if ($settings->{$item} ne '') {
370: $designs{$item} = $settings->{$item};
371: $is_custom{$item} = 1;
372: }
373: }
374: if ($settings->{'font'} ne '') {
375: $designs{'font'} = $settings->{'font'};
376: $is_custom{'font'} = 1;
377: }
378: foreach my $item (@bgs) {
379: if ($settings->{$item} ne '') {
380: $designs{'bgs'}{$item} = $settings->{$item};
381: $is_custom{$item} = 1;
382: }
383: }
384: foreach my $item (@links) {
385: if ($settings->{$item} ne '') {
386: $designs{'links'}{$item} = $settings->{$item};
387: $is_custom{$item} = 1;
388: }
389: }
390: } else {
391: if ($designhash{$dom.'.login.font'} ne '') {
392: $designs{'font'} = $designhash{$dom.'.login.font'};
393: $is_custom{'font'} = 1;
394: }
395: foreach my $item (@images) {
396: if ($designhash{$dom.'.login.'.$item} ne '') {
397: $designs{$item} = $designhash{$dom.'.login.'.$item};
398: $is_custom{$item} = 1;
399: }
400: }
401: foreach my $item (@bgs) {
402: if ($designhash{$dom.'.login.'.$item} ne '') {
403: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
404: $is_custom{$item} = 1;
405: }
406: }
407: foreach my $item (@links) {
408: if ($designhash{$dom.'.login.'.$item} ne '') {
409: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
410: $is_custom{$item} = 1;
411: }
412: }
413: }
414: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
415: logo => 'Institution Logo',
416: domlogo => 'Domain Logo');
417: my $itemcount = 1;
418: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
419: my $datatable =
420: '<tr'.$css_class.'><td colspan="2">'.$choices{'coursecatalog'}.
421: '</td><td>'.
422: '<span class="LC_nobreak"><label><input type="radio" name="coursecatalog"'.
423: $catalogon.' value="1" />'.&mt('Yes').'</label> '.
424: '<label><input type="radio" name="coursecatalog"'.
425: $catalogoff.'value="0" />'.&mt('No').'</label></span></td>'.
426: '</tr>';
427: $itemcount ++;
428: $css_class = $itemcount%2?' class="LC_odd_row"':'';
429: $datatable .= '<tr'.$css_class.'>'.
430: '<td colspan="2">'.$choices{'adminmail'}.'</td>'.
431: '<td><span class="LC_nobreak">'.
432: '<label><input type="radio" name="adminmail"'.
433: $adminmailon.' value="1" />'.&mt('Yes').'</label> '.
434: '<label><input type="radio" name="adminmail"'.
435: $adminmailoff.'value="0" />'.&mt('No').'</label></span></td></tr>';
436: $itemcount ++;
437: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text);
438: $datatable .= '</tr></table></td></tr>';
439: return $datatable;
440: }
441:
442: sub login_choices {
443: my %choices =
444: &Apache::lonlocal::texthash (
445: coursecatalog => 'Display Course Catalog link?',
446: adminmail => "Display Administrator's E-mail Address?",
447: img => "Header",
448: logo => "Main Logo",
449: domlogo => "Domain Logo",
450: bgs => "Background colors",
451: links => "Link colors",
452: font => "Font color",
453: pgbg => "Page",
454: mainbg => "Main panel",
455: sidebg => "Side panel",
456: link => "Link",
457: alink => "Active link",
458: vlink => "Visited link",
459: );
460: return %choices;
461: }
462:
463: sub print_rolecolors {
464: my ($phase,$role,$dom,$confname,$settings) = @_;
465: my %choices = &color_font_choices();
466: my @bgs = ('pgbg','tabbg','sidebg');
467: my @links = ('link','alink','vlink');
468: my @images = ('img');
469: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
470: my %designhash = &Apache::loncommon::get_domainconf($dom);
471: my %defaultdesign = %Apache::loncommon::defaultdesign;
472: my (%is_custom,%designs);
473: my %defaults = (
474: img => $defaultdesign{$role.'.img'},
475: font => $defaultdesign{$role.'.font'},
476: );
477: foreach my $item (@bgs) {
478: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
479: }
480: foreach my $item (@links) {
481: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
482: }
483: if (ref($settings) eq 'HASH') {
484: if (ref($settings->{$role}) eq 'HASH') {
485: if ($settings->{$role}->{'img'} ne '') {
486: $designs{'img'} = $settings->{$role}->{'img'};
487: $is_custom{'img'} = 1;
488: }
489: if ($settings->{$role}->{'font'} ne '') {
490: $designs{'font'} = $settings->{$role}->{'font'};
491: $is_custom{'font'} = 1;
492: }
493: foreach my $item (@bgs) {
494: if ($settings->{$role}->{$item} ne '') {
495: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
496: $is_custom{$item} = 1;
497: }
498: }
499: foreach my $item (@links) {
500: if ($settings->{$role}->{$item} ne '') {
501: $designs{'links'}{$item} = $settings->{$role}->{$item};
502: $is_custom{$item} = 1;
503: }
504: }
505: }
506: } else {
507: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
508: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
509: $is_custom{'img'} = 1;
510: }
511: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
512: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
513: $is_custom{'font'} = 1;
514: }
515: foreach my $item (@bgs) {
516: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
517: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
518: $is_custom{$item} = 1;
519:
520: }
521: }
522: foreach my $item (@links) {
523: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
524: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
525: $is_custom{$item} = 1;
526: }
527: }
528: }
529: my $itemcount = 1;
530: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text);
531: $datatable .= '</tr></table></td></tr>';
532: return $datatable;
533: }
534:
535: sub display_color_options {
536: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
537: $images,$bgs,$links,$alt_text) = @_;
538: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
539: my $datatable = '<tr'.$css_class.'>'.
540: '<td>'.$choices->{'font'}.'</td>';
541: if (!$is_custom->{'font'}) {
542: $datatable .= '<td>'.&mt('Default in use:').' '.$defaults->{'font'}.'</td>';
543: } else {
544: $datatable .= '<td> </td>';
545: }
546: my $fontlink = &color_pick($phase,$role,'font',$choices->{'font'},$designs->{'font'});
547: $datatable .= '<td><span class="LC_nobreak">'.
548: '<input type="text" size="10" name="'.$role.'_font"'.
549: ' value="'.$designs->{'font'}.'" /> '.$fontlink.
550: '</span></td></tr>';
551: my $switchserver = &check_switchserver($dom,$confname);
552: foreach my $img (@{$images}) {
553: $itemcount ++;
554: $css_class = $itemcount%2?' class="LC_odd_row"':'';
555: $datatable .= '<tr'.$css_class.'>'.
556: '<td>'.$choices->{$img}.'</td>';
557: my ($imgfile, $img_import);
558: if ($designs->{$img} ne '') {
559: $imgfile = $designs->{$img};
560: $img_import = ($imgfile =~ m{^/adm/});
561: } else {
562: $imgfile = $defaults->{$img};
563: }
564: if ($imgfile) {
565: my ($showfile,$fullsize);
566: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
567: my $urldir = $1;
568: my $filename = $2;
569: my @info = &Apache::lonnet::stat_file($designs->{$img});
570: if (@info) {
571: my $thumbfile = 'tn-'.$filename;
572: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
573: if (@thumb) {
574: $showfile = $urldir.'/'.$thumbfile;
575: } else {
576: $showfile = $imgfile;
577: }
578: } else {
579: $showfile = '';
580: }
581: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
582: $showfile = $imgfile;
583: my $imgdir = $1;
584: my $filename = $2;
585: if (-e "/home/httpd/html/$imgdir/tn-".$filename) {
586: $showfile = "/$imgdir/tn-".$filename;
587: } else {
588: my $input = "/home/httpd/html".$imgfile;
589: my $output = '/home/httpd/html/'.$imgdir.'/tn-'.$filename;
590: if (!-e $output) {
591: my ($width,$height) = &thumb_dimensions();
592: my ($fullwidth,$fullheight) = &check_dimensions($input);
593: if ($fullwidth ne '' && $fullheight ne '') {
594: if ($fullwidth > $width && $fullheight > $height) {
595: my $size = $width.'x'.$height;
596: system("convert -sample $size $input $output");
597: $showfile = '/'.$imgdir.'/tn-'.$filename;
598: }
599: }
600: }
601: }
602: }
603: if ($showfile) {
604: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
605: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
606: $datatable.= '<td>';
607: if (!$is_custom->{$img}) {
608: $datatable .= &mt('Default in use:').'<br />';
609: }
610: if ($img_import) {
611: $datatable.= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
612: }
613: $datatable.= '<a href="'.$fullsize.'" target="_blank"><img src="'.
614: $showfile.'" alt="'.$alt_text->{$img}.
615: '" border="0" /></a></td>';
616: if ($is_custom->{$img}) {
617: $datatable.='<td><span class="LC_nobreak"><label><input type="checkbox" name="'.
618: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
619: '</label> '.&mt('Replace:').'</span><br />';
620: } else {
621: $datatable.='<td valign="bottom">'.&mt('Upload:').'<br />';
622: }
623: } else {
624: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
625: &mt('Upload:');
626: }
627: } else {
628: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
629: &mt('Upload:');
630: }
631: if ($switchserver) {
632: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
633: } else {
634: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
635: }
636: $datatable .= '</td></tr>';
637: }
638: $itemcount ++;
639: $css_class = $itemcount%2?' class="LC_odd_row"':'';
640: $datatable .= '<tr'.$css_class.'>'.
641: '<td>'.$choices->{'bgs'}.'</td>';
642: my $bgs_def;
643: foreach my $item (@{$bgs}) {
644: if (!$is_custom->{$item}) {
645: $bgs_def .= '<td>'.$choices->{$item}.'<br />'.$defaults->{'bgs'}{$item}.'</td>';
646: }
647: }
648: if ($bgs_def) {
649: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
650: } else {
651: $datatable .= '<td> </td>';
652: }
653: $datatable .= '<td class="LC_right_item">'.
654: '<table border="0"><tr>';
655: foreach my $item (@{$bgs}) {
656: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'bgs'}{$item});
657: $datatable .= '<td align="center">'.$link;
658: if ($designs->{'bgs'}{$item}) {
659: $datatable .= '<span style="background-color:'.$designs->{'bgs'}{$item}.'width: 10px"> </span>';
660: }
661: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'bgs'}{$item}.
662: '" /></td>';
663: }
664: $datatable .= '</tr></table></td></tr>';
665: $itemcount ++;
666: $css_class = $itemcount%2?' class="LC_odd_row"':'';
667: $datatable .= '<tr'.$css_class.'>'.
668: '<td>'.$choices->{'links'}.'</td>';
669: my $links_def;
670: foreach my $item (@{$links}) {
671: if (!$is_custom->{$item}) {
672: $links_def .= '<td>'.$choices->{$item}.'<br />'.$defaults->{'links'}{$item}.'</td>';
673: }
674: }
675: if ($links_def) {
676: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
677: } else {
678: $datatable .= '<td> </td>';
679: }
680: $datatable .= '<td class="LC_right_item">'.
681: '<table border="0"><tr>';
682: foreach my $item (@{$links}) {
683: $datatable .= '<td align="center">';
684: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'links'}{$item});
685: if ($designs->{'links'}{$item}) {
686: $datatable.='<span style="color: '.$designs->{'links'}{$item}.';">'.
687: $link.'</span>';
688: } else {
689: $datatable .= $link;
690: }
691: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'links'}{$item}.
692: '" /></td>';
693: }
694: return $datatable;
695: }
696:
697: sub color_pick {
698: my ($phase,$role,$item,$desc,$curcol) = @_;
699: my $link = '<a href="javascript:pjump('."'color_custom','".$desc.
700: "','".$curcol."','".$role.'_'.$item."','parmform.pres','psub'".
701: ');">'.$desc.'</a>';
702: return $link;
703: }
704:
705: sub color_pick_js {
706: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
707: my $output = <<"ENDCOL";
708: function pclose() {
709: parmwin=window.open("/adm/rat/empty.html","LONCAPAparms","height=350,width=350,scrollbars=no,menubar=no");
710: parmwin.close();
711: }
712:
713: $pjump_def
714:
715: function psub() {
716: pclose();
717: if (document.parmform.pres_marker.value!='') {
718: if (document.parmform.pres_type.value!='') {
719: eval('document.display.'+
720: document.parmform.pres_marker.value+
721: '.value=document.parmform.pres_value.value;');
722: }
723: } else {
724: document.parmform.pres_value.value='';
725: document.parmform.pres_marker.value='';
726: }
727: }
728: ENDCOL
729: return $output;
730: }
731:
732: sub print_quotas {
733: my ($dom,$settings) = @_;
734: my $datatable;
735: my ($usertypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($dom);
736: my $othertitle = "All users";
737: my @types;
738: if (ref($order) eq 'ARRAY') {
739: @types = @{$order};
740: }
741: if (@types == 0) {
742: if (ref($usertypes) eq 'HASH') {
743: @types = sort(keys(%{$usertypes}));
744: }
745: }
746: my $typecount = 0;
747: my $css_class;
748: if (@types > 0) {
749: foreach my $type (@types) {
750: if (defined($usertypes->{$type})) {
751: $typecount ++;
752: $css_class = $typecount%2?' class="LC_odd_row"':'';
753: $datatable .= '<tr'.$css_class.'>'.
754: '<td>'.$usertypes->{$type}.'</td>'.
755: '<td class="LC_right_item"><span class="LC_nobreak">'.
756: '<input type="text" name="quota_'.$type.
757: '" value="'.$settings->{$type}.
758: '" size="5" /> Mb</span></td></tr>';
759: }
760: }
761: $othertitle = "Other users";
762: }
763: my $defaultquota = '20';
764: if (ref($settings) eq 'HASH') {
765: if (defined($settings->{'default'})) {
766: $defaultquota = $settings->{'default'};
767: }
768: }
769: $typecount ++;
770: $css_class = $typecount%2?' class="LC_odd_row"':'';
771: $datatable .= '<tr'.$css_class.'>'.
772: '<td>'.&mt($othertitle).'</td>'.
773: '<td class="LC_right_item"><span class="LC_nobreak">'.
774: '<input type="text" name="defaultquota" value="'.
775: $defaultquota.'" size="5" /> Mb</span></td></tr>';
776: return $datatable;
777: }
778:
779: sub print_autoenroll {
780: my ($dom,$settings) = @_;
781: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
782: my ($defdom,$runon,$runoff);
783: if (ref($settings) eq 'HASH') {
784: if (exists($settings->{'run'})) {
785: if ($settings->{'run'} eq '0') {
786: $runoff = ' checked="checked" ';
787: $runon = ' ';
788: } else {
789: $runon = ' checked="checked" ';
790: $runoff = ' ';
791: }
792: } else {
793: if ($autorun) {
794: $runon = ' checked="checked" ';
795: $runoff = ' ';
796: } else {
797: $runoff = ' checked="checked" ';
798: $runon = ' ';
799: }
800: }
801: if (exists($settings->{'sender_domain'})) {
802: $defdom = $settings->{'sender_domain'};
803: }
804: } else {
805: if ($autorun) {
806: $runon = ' checked="checked" ';
807: $runoff = ' ';
808: } else {
809: $runoff = ' checked="checked" ';
810: $runon = ' ';
811: }
812: }
813: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
814: my $datatable='<tr class="LC_odd_row">'.
815: '<td>'.&mt('Auto-enrollment active?').'</td>'.
816: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
817: '<input type="radio" name="autoenroll_run"'.
818: $runon.' value="1" />'.&mt('Yes').'</label> '.
819: '<label><input type="radio" name="autoenroll_run"'.
820: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
821: '</tr><tr>'.
822: '<td>'.&mt('Notification messages - sender').
823: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
824: &mt('username').': '.
825: '<input type="text" name="sender_uname" value="'.
826: $settings->{'sender_uname'}.
827: '" size="10" /> '.&mt('domain').
828: ': '.$domform.'</span></td></tr>';
829: return $datatable;
830: }
831:
832: sub print_autoupdate {
833: my ($position,$dom,$settings) = @_;
834: my $datatable;
835: if ($position eq 'top') {
836: my $updateon = ' ';
837: my $updateoff = ' checked="checked" ';
838: my $classlistson = ' ';
839: my $classlistsoff = ' checked="checked" ';
840: if (ref($settings) eq 'HASH') {
841: if ($settings->{'run'} eq '1') {
842: $updateon = $updateoff;
843: $updateoff = ' ';
844: }
845: if ($settings->{'classlists'} eq '1') {
846: $classlistson = $classlistsoff;
847: $classlistsoff = ' ';
848: }
849: }
850: my %title = (
851: run => 'Auto-update active?',
852: classlists => 'Update information in classlists?',
853: );
854: $datatable = '<tr class="LC_odd_row">'.
855: '<td>'.&mt($title{'run'}).'</td>'.
856: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
857: '<input type="radio" name="autoupdate_run"'.
858: $updateon.' value="1" />'.&mt('Yes').'</label> '.
859: '<label><input type="radio" name="autoupdate_run"'.
860: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
861: '</tr><tr>'.
862: '<td>'.&mt($title{'classlists'}).'</td>'.
863: '<td class="LC_right_item"><span class="LC_nobreak">'.
864: '<label><input type="radio" name="classlists"'.
865: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
866: '<label><input type="radio" name="classlists"'.
867: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
868: '</tr>';
869: } else {
870: my ($usertypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($dom);
871: my @types;
872: if (ref($order) eq 'ARRAY') {
873: @types = @{$order};
874: }
875: if (@types == 0) {
876: if (ref($usertypes) eq 'HASH') {
877: @types = sort(keys(%{$usertypes}));
878: }
879: }
880: my $othertitle = &mt('All users');
881: if (keys(%{$usertypes}) > 0) {
882: $othertitle = &mt('Other users');
883: }
884: my @fields = ('lastname','firstname','middlename','gen',
885: 'permanentemail','id');
886: my %fieldtitles = &Apache::lonlocal::texthash (
887: id => 'Student/Employee ID',
888: permanentemail => 'E-mail address',
889: lastname => 'Last Name',
890: firstname => 'First Name',
891: middlename => 'Middle Name',
892: gen => 'Generation',
893: );
894: my $numrows = 0;
895: if (@types > 0) {
896: $datatable =
897: &usertype_update_row($settings,$usertypes,\%fieldtitles,
898: \@fields,\@types,\$numrows);
899: }
900: $datatable .=
901: &usertype_update_row($settings,{'default' => $othertitle},
902: \%fieldtitles,\@fields,['default'],
903: \$numrows);
904: }
905: return $datatable;
906: }
907:
908: sub usertype_update_row {
909: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
910: my $datatable;
911: my $numinrow = 4;
912: foreach my $type (@{$types}) {
913: if (defined($usertypes->{$type})) {
914: $$rownums ++;
915: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
916: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
917: '</td><td class="LC_left_item"><table>';
918: for (my $i=0; $i<@{$fields}; $i++) {
919: my $rem = $i%($numinrow);
920: if ($rem == 0) {
921: if ($i > 0) {
922: $datatable .= '</tr>';
923: }
924: $datatable .= '<tr>';
925: }
926: my $check = ' ';
927: if (ref($settings->{'fields'}) eq 'HASH') {
928: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
929: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
930: $check = ' checked="checked" ';
931: }
932: }
933: }
934:
935: if ($i == @{$fields}-1) {
936: my $colsleft = $numinrow - $rem;
937: if ($colsleft > 1) {
938: $datatable .= '<td colspan="'.$colsleft.'">';
939: } else {
940: $datatable .= '<td>';
941: }
942: } else {
943: $datatable .= '<td>';
944: }
945: $datatable .= '<span class="LC_nobreak"><label>'.
946: '<input type="checkbox" name="updateable_'.$type.
947: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
948: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
949: }
950: $datatable .= '</tr></table></td></tr>';
951: }
952: }
953: return $datatable;
954: }
955:
956: sub modify_login {
957: my ($r,$dom,$confname,%domconfig) = @_;
958: my ($resulttext,$errors,$colchgtext,%changes,%colchanges);
959: my %title = ( coursecatalog => 'Display course catalog',
960: adminmail => 'Display administrator E-mail address');
961: my @offon = ('off','on');
962: my %loginhash;
963: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
964: \%domconfig,\%loginhash);
965: $loginhash{login}{coursecatalog} = $env{'form.coursecatalog'};
966: $loginhash{login}{adminmail} = $env{'form.adminmail'};
967: if (ref($colchanges{'login'}) eq 'HASH') {
968: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
969: \%loginhash);
970: }
971: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
972: $dom);
973: if ($putresult eq 'ok') {
974: if (($domconfig{'login'}{'coursecatalog'} eq '0') &&
975: ($env{'form.coursecatalog'} eq '1')) {
976: $changes{'coursecatalog'} = 1;
977: } elsif (($domconfig{'login'}{'coursecatalog'} eq '' ||
978: $domconfig{'login'}{'coursecatalog'} eq '1') &&
979: ($env{'form.coursecatalog'} eq '0')) {
980: $changes{'coursecatalog'} = 1;
981: }
982: if (($domconfig{'login'}{'adminmail'} eq '1') &&
983: ($env{'form.adminmail'} eq '0')) {
984: $changes{'adminmail'} = 1;
985: } elsif (($domconfig{'login'}{'adminmail'} eq '' ||
986: $domconfig{'login'}{'adminmail'} eq '0') &&
987: ($env{'form.adminmail'} eq '1')) {
988: $changes{'adminmail'} = 1;
989: }
990: if (keys(%changes) > 0 || $colchgtext) {
991: $resulttext = &mt('Changes made:').'<ul>';
992: foreach my $item (sort(keys(%changes))) {
993: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
994: }
995: $resulttext .= $colchgtext.'</ul>';
996: } else {
997: $resulttext = &mt('No changes made to log-in page settings');
998: }
999: } else {
1000: $resulttext = '<span class="LC_error">'.
1001: &mt('An error occurred: [_1]',$putresult).'</span>';
1002: }
1003: if ($errors) {
1004: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
1005: $errors.'</ul>';
1006: }
1007: return $resulttext;
1008: }
1009:
1010: sub color_font_choices {
1011: my %choices =
1012: &Apache::lonlocal::texthash (
1013: img => "Header",
1014: bgs => "Background colors",
1015: links => "Link colors",
1016: font => "Font color",
1017: pgbg => "Page",
1018: tabbg => "Header",
1019: sidebg => "Border",
1020: link => "Link",
1021: alink => "Active link",
1022: vlink => "Visited link",
1023: );
1024: return %choices;
1025: }
1026:
1027: sub modify_rolecolors {
1028: my ($r,$dom,$confname,$roles,%domconfig) = @_;
1029: my ($resulttext,%rolehash);
1030: $rolehash{'rolecolors'} = {};
1031: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
1032: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
1033: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
1034: $dom);
1035: if ($putresult eq 'ok') {
1036: if (keys(%changes) > 0) {
1037: $resulttext = &display_colorchgs($dom,\%changes,$roles,
1038: $rolehash{'rolecolors'});
1039: } else {
1040: $resulttext = &mt('No changes made to default color schemes');
1041: }
1042: } else {
1043: $resulttext = '<span class="LC_error">'.
1044: &mt('An error occurred: [_1]',$putresult).'</span>';
1045: }
1046: if ($errors) {
1047: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
1048: $errors.'</ul>';
1049: }
1050: return $resulttext;
1051: }
1052:
1053: sub modify_colors {
1054: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
1055: my (%changes,%choices);
1056: my @bgs = ('pgbg','mainbg','sidebg');
1057: my @links = ('link','alink','vlink');
1058: my @images;
1059: my $servadm = $r->dir_config('lonAdmEMail');
1060: my $errors;
1061: foreach my $role (@{$roles}) {
1062: if ($role eq 'login') {
1063: %choices = &login_choices();
1064: } else {
1065: %choices = &color_font_choices();
1066: }
1067: if ($role eq 'login') {
1068: @images = ('img','logo','domlogo');
1069: } else {
1070: @images = ('img');
1071: }
1072: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
1073: foreach my $item (@bgs,@links) {
1074: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
1075: }
1076: my ($configuserok,$author_ok,$switchserver,%currroles);
1077: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
1078: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
1079: $confname,$servadm);
1080: if ($configuserok eq 'ok') {
1081: $switchserver = &check_switchserver($dom,$confname);
1082: if ($switchserver eq '') {
1083: $author_ok = &check_authorstatus($dom,$confname,%currroles);
1084: }
1085: }
1086: my ($width,$height) = &thumb_dimensions();
1087: foreach my $img (@images) {
1088: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
1089: && !defined($domconfig->{$role}{$img})
1090: && !$env{'form.'.$role.'_del_'.$img}
1091: && $env{'form.'.$role.'_import_'.$img}) {
1092: # import the old configured image from the .tab setting
1093: # if they haven't provided a new one
1094: $domconfig->{$role}{$img} =
1095: $env{'form.'.$role.'_import_'.$img};
1096: }
1097: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
1098: my $error;
1099: if ($configuserok eq 'ok') {
1100: if ($switchserver) {
1101: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
1102: } else {
1103: if ($author_ok eq 'ok') {
1104: my ($result,$logourl) =
1105: &publishlogo($r,'upload',$role.'_'.$img,
1106: $dom,$confname,$img,$width,$height);
1107: if ($result eq 'ok') {
1108: $confhash->{$role}{$img} = $logourl;
1109: $changes{$role}{'images'}{$img} = 1;
1110: } else {
1111: $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);
1112: }
1113: } else {
1114: $error = &mt("Upload of [_1] image for $role page(s) failed because an author role could not be assigned to a Domain Configuation user ([_2]) in domain: [_3]. Error was: [_4].",$choices{$img},$confname,$dom,$author_ok);
1115: }
1116: }
1117: } else {
1118: $error = &mt("Upload of [_1] image for $role page(s) failed because a Domain Configuation user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$choices{$img},$confname,$dom,$configuserok);
1119: }
1120: if ($error) {
1121: &Apache::lonnet::logthis($error);
1122: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
1123: }
1124: } elsif ($domconfig->{$role}{$img} ne '') {
1125: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1126: my $error;
1127: if ($configuserok eq 'ok') {
1128: # is confname an author?
1129: if ($switchserver eq '') {
1130: if ($author_ok eq 'ok') {
1131: my ($result,$logourl) =
1132: &publishlogo($r,'copy',$domconfig->{$role}{$img},
1133: $dom,$confname,$img,$width,$height);
1134: if ($result eq 'ok') {
1135: $confhash->{$role}{$img} = $logourl;
1136: $changes{$role}{'images'}{$img} = 1;
1137: }
1138: }
1139: }
1140: }
1141: }
1142: }
1143: }
1144: if (ref($domconfig) eq 'HASH') {
1145: if (ref($domconfig->{$role}) eq 'HASH') {
1146: foreach my $img (@images) {
1147: if ($domconfig->{$role}{$img} ne '') {
1148: if ($env{'form.'.$role.'_del_'.$img}) {
1149: $confhash->{$role}{$img} = '';
1150: $changes{$role}{'images'}{$img} = 1;
1151: } else {
1152: if ($confhash->{$role}{$img} eq '') {
1153: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
1154: }
1155: }
1156: } else {
1157: if ($env{'form.'.$role.'_del_'.$img}) {
1158: $confhash->{$role}{$img} = '';
1159: $changes{$role}{'images'}{$img} = 1;
1160: }
1161: }
1162: }
1163: if ($domconfig->{$role}{'font'} ne '') {
1164: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
1165: $changes{$role}{'font'} = 1;
1166: }
1167: } else {
1168: if ($confhash->{$role}{'font'}) {
1169: $changes{$role}{'font'} = 1;
1170: }
1171: }
1172: foreach my $item (@bgs) {
1173: if ($domconfig->{$role}{$item} ne '') {
1174: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
1175: $changes{$role}{'bgs'}{$item} = 1;
1176: }
1177: } else {
1178: if ($confhash->{$role}{$item}) {
1179: $changes{$role}{'bgs'}{$item} = 1;
1180: }
1181: }
1182: }
1183: foreach my $item (@links) {
1184: if ($domconfig->{$role}{$item} ne '') {
1185: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
1186: $changes{$role}{'links'}{$item} = 1;
1187: }
1188: } else {
1189: if ($confhash->{$role}{$item}) {
1190: $changes{$role}{'links'}{$item} = 1;
1191: }
1192: }
1193: }
1194: } else {
1195: &default_change_checker($role,\@images,\@links,\@bgs,
1196: $confhash,\%changes);
1197: }
1198: } else {
1199: &default_change_checker($role,\@images,\@links,\@bgs,
1200: $confhash,\%changes);
1201: }
1202: }
1203: return ($errors,%changes);
1204: }
1205:
1206: sub default_change_checker {
1207: my ($role,$images,$links,$bgs,$confhash,$changes) = @_;
1208: foreach my $item (@{$links}) {
1209: if ($confhash->{$role}{$item}) {
1210: $changes->{$role}{'links'}{$item} = 1;
1211: }
1212: }
1213: foreach my $item (@{$bgs}) {
1214: if ($confhash->{$role}{$item}) {
1215: $changes->{$role}{'bgs'}{$item} = 1;
1216: }
1217: }
1218: foreach my $img (@{$images}) {
1219: if ($env{'form.'.$role.'_del_'.$img}) {
1220: $confhash->{$role}{$img} = '';
1221: $changes->{$role}{'images'}{$img} = 1;
1222: }
1223: }
1224: if ($confhash->{$role}{'font'}) {
1225: $changes->{$role}{'font'} = 1;
1226: }
1227: }
1228:
1229: sub display_colorchgs {
1230: my ($dom,$changes,$roles,$confhash) = @_;
1231: my (%choices,$resulttext);
1232: &Apache::loncommon::devalidate_domconfig_cache($dom);
1233: if (!grep(/^login$/,@{$roles})) {
1234: $resulttext = &mt('Changes made:').'<br />';
1235: }
1236: foreach my $role (@{$roles}) {
1237: if ($role eq 'login') {
1238: %choices = &login_choices();
1239: } else {
1240: %choices = &color_font_choices();
1241: }
1242: if (ref($changes->{$role}) eq 'HASH') {
1243: if ($role ne 'login') {
1244: $resulttext .= '<h4>'.&mt($role).'</h4>';
1245: }
1246: foreach my $key (sort(keys(%{$changes->{$role}}))) {
1247: if ($role ne 'login') {
1248: $resulttext .= '<ul>';
1249: }
1250: if (ref($changes->{$role}{$key}) eq 'HASH') {
1251: if ($role ne 'login') {
1252: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
1253: }
1254: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
1255: if ($confhash->{$role}{$item} eq '') {
1256: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
1257: } else {
1258: my $newitem = $confhash->{$role}{$item};
1259: if ($key eq 'images') {
1260: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
1261: }
1262: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
1263: }
1264: }
1265: if ($role ne 'login') {
1266: $resulttext .= '</ul></li>';
1267: }
1268: } else {
1269: if ($confhash->{$role}{$key} eq '') {
1270: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
1271: } else {
1272: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
1273: }
1274: }
1275: if ($role ne 'login') {
1276: $resulttext .= '</ul>';
1277: }
1278: }
1279: }
1280: }
1281: return $resulttext;
1282: }
1283:
1284: sub thumb_dimensions {
1285: return ('200','50');
1286: }
1287:
1288: sub check_dimensions {
1289: my ($inputfile) = @_;
1290: my ($fullwidth,$fullheight);
1291: if ($inputfile =~ m|^[/\w.\-]+$|) {
1292: if (open(PIPE,"identify $inputfile 2>&1 |")) {
1293: my $imageinfo = <PIPE>;
1294: if (!close(PIPE)) {
1295: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
1296: }
1297: chomp($imageinfo);
1298: my ($fullsize) =
1299: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
1300: if ($fullsize) {
1301: ($fullwidth,$fullheight) = split(/x/,$fullsize);
1302: }
1303: }
1304: }
1305: return ($fullwidth,$fullheight);
1306: }
1307:
1308: sub check_configuser {
1309: my ($uhome,$dom,$confname,$servadm) = @_;
1310: my ($configuserok,%currroles);
1311: if ($uhome eq 'no_host') {
1312: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
1313: my $configpass = &LONCAPA::Enrollment::create_password();
1314: $configuserok =
1315: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
1316: $configpass,'','','','','',undef,$servadm);
1317: } else {
1318: $configuserok = 'ok';
1319: %currroles =
1320: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
1321: }
1322: return ($configuserok,%currroles);
1323: }
1324:
1325: sub check_authorstatus {
1326: my ($dom,$confname,%currroles) = @_;
1327: my $author_ok;
1328: if (!$currroles{':'.$dom.':au'}) {
1329: my $start = time;
1330: my $end = 0;
1331: $author_ok =
1332: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
1333: 'au',$end,$start);
1334: } else {
1335: $author_ok = 'ok';
1336: }
1337: return $author_ok;
1338: }
1339:
1340: sub publishlogo {
1341: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight) = @_;
1342: my ($output,$fname,$logourl);
1343: if ($action eq 'upload') {
1344: $fname=$env{'form.'.$formname.'.filename'};
1345: chop($env{'form.'.$formname});
1346: } else {
1347: ($fname) = ($formname =~ /([^\/]+)$/);
1348: }
1349: $fname=&Apache::lonnet::clean_filename($fname);
1350: # See if there is anything left
1351: unless ($fname) { return ('error: no uploaded file'); }
1352: $fname="$subdir/$fname";
1353: my $filepath='/home/'.$confname.'/public_html';
1354: my ($fnamepath,$file,$fetchthumb);
1355: $file=$fname;
1356: if ($fname=~m|/|) {
1357: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
1358: }
1359: my @parts=split(/\//,$filepath.'/'.$fnamepath);
1360: my $count;
1361: for ($count=4;$count<=$#parts;$count++) {
1362: $filepath.="/$parts[$count]";
1363: if ((-e $filepath)!=1) {
1364: mkdir($filepath,02770);
1365: }
1366: }
1367: # Check for bad extension and disallow upload
1368: if ($file=~/\.(\w+)$/ &&
1369: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
1370: $output =
1371: &mt('Invalid file extension ([_1]) - reserved for LONCAPA use.',$1);
1372: } elsif ($file=~/\.(\w+)$/ &&
1373: !defined(&Apache::loncommon::fileembstyle($1))) {
1374: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
1375: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
1376: $output = &mt('File name not allowed a rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
1377: } elsif (-d "$filepath/$file") {
1378: $output = &mt('File name is a directory name - rename the file and re-upload');
1379: } else {
1380: my $source = $filepath.'/'.$file;
1381: my $logfile;
1382: if (!open($logfile,">>$source".'.log')) {
1383: return (&mt('No write permission to Construction Space'));
1384: }
1385: print $logfile
1386: "\n================= Publish ".localtime()." ================\n".
1387: $env{'user.name'}.':'.$env{'user.domain'}."\n";
1388: # Save the file
1389: if (!open(FH,'>'.$source)) {
1390: &Apache::lonnet::logthis('Failed to create '.$source);
1391: return (&mt('Failed to create file'));
1392: }
1393: if ($action eq 'upload') {
1394: if (!print FH ($env{'form.'.$formname})) {
1395: &Apache::lonnet::logthis('Failed to write to '.$source);
1396: return (&mt('Failed to write file'));
1397: }
1398: } else {
1399: my $original = &Apache::lonnet::filelocation('',$formname);
1400: if(!copy($original,$source)) {
1401: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
1402: return (&mt('Failed to write file'));
1403: }
1404: }
1405: close(FH);
1406: chmod(0660, $source); # Permissions to rw-rw---.
1407:
1408: my $docroot=$r->dir_config('lonDocRoot');
1409: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
1410: my $copyfile=$targetdir.'/'.$file;
1411:
1412: my @parts=split(/\//,$targetdir);
1413: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
1414: for (my $count=5;$count<=$#parts;$count++) {
1415: $path.="/$parts[$count]";
1416: if (!-e $path) {
1417: print $logfile "\nCreating directory ".$path;
1418: mkdir($path,02770);
1419: }
1420: }
1421: my $versionresult;
1422: if (-e $copyfile) {
1423: $versionresult = &logo_versioning($targetdir,$file,$logfile);
1424: } else {
1425: $versionresult = 'ok';
1426: }
1427: if ($versionresult eq 'ok') {
1428: if (copy($source,$copyfile)) {
1429: print $logfile "\nCopied original source to ".$copyfile."\n";
1430: $output = 'ok';
1431: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
1432: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
1433: } else {
1434: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
1435: $output = &mt('Failed to copy file to RES space').", $!";
1436: }
1437: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
1438: my $inputfile = $filepath.'/'.$file;
1439: my $outfile = $filepath.'/'.'tn-'.$file;
1440: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
1441: if ($fullwidth ne '' && $fullheight ne '') {
1442: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
1443: my $thumbsize = $thumbwidth.'x'.$thumbheight;
1444: system("convert -sample $thumbsize $inputfile $outfile");
1445: chmod(0660, $filepath.'/tn-'.$file);
1446: if (-e $outfile) {
1447: my $copyfile=$targetdir.'/tn-'.$file;
1448: if (copy($outfile,$copyfile)) {
1449: print $logfile "\nCopied source to ".$copyfile."\n";
1450: &write_metadata($dom,$confname,$formname,
1451: $targetdir,'tn-'.$file,$logfile);
1452: } else {
1453: print $logfile "\nUnable to write ".$copyfile.
1454: ':'.$!."\n";
1455: }
1456: }
1457: }
1458: }
1459: }
1460: } else {
1461: $output = $versionresult;
1462: }
1463: }
1464: return ($output,$logourl);
1465: }
1466:
1467: sub logo_versioning {
1468: my ($targetdir,$file,$logfile) = @_;
1469: my $target = $targetdir.'/'.$file;
1470: my ($maxversion,$fn,$extn,$output);
1471: $maxversion = 0;
1472: if ($file =~ /^(.+)\.(\w+)$/) {
1473: $fn=$1;
1474: $extn=$2;
1475: }
1476: opendir(DIR,$targetdir);
1477: while (my $filename=readdir(DIR)) {
1478: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
1479: $maxversion=($1>$maxversion)?$1:$maxversion;
1480: }
1481: }
1482: $maxversion++;
1483: print $logfile "\nCreating old version ".$maxversion."\n";
1484: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
1485: if (copy($target,$copyfile)) {
1486: print $logfile "Copied old target to ".$copyfile."\n";
1487: $copyfile=$copyfile.'.meta';
1488: if (copy($target.'.meta',$copyfile)) {
1489: print $logfile "Copied old target metadata to ".$copyfile."\n";
1490: $output = 'ok';
1491: } else {
1492: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
1493: $output = &mt('Failed to copy old meta').", $!, ";
1494: }
1495: } else {
1496: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
1497: $output = &mt('Failed to copy old target').", $!, ";
1498: }
1499: return $output;
1500: }
1501:
1502: sub write_metadata {
1503: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
1504: my (%metadatafields,%metadatakeys,$output);
1505: $metadatafields{'title'}=$formname;
1506: $metadatafields{'creationdate'}=time;
1507: $metadatafields{'lastrevisiondate'}=time;
1508: $metadatafields{'copyright'}='public';
1509: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
1510: $env{'user.domain'};
1511: $metadatafields{'authorspace'}=$confname.':'.$dom;
1512: $metadatafields{'domain'}=$dom;
1513: {
1514: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
1515: my $mfh;
1516: unless (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
1517: $output = &mt('Could not write metadata');
1518: }
1519: foreach (sort keys %metadatafields) {
1520: unless ($_=~/\./) {
1521: my $unikey=$_;
1522: $unikey=~/^([A-Za-z]+)/;
1523: my $tag=$1;
1524: $tag=~tr/A-Z/a-z/;
1525: print $mfh "\n\<$tag";
1526: foreach (split(/\,/,$metadatakeys{$unikey})) {
1527: my $value=$metadatafields{$unikey.'.'.$_};
1528: $value=~s/\"/\'\'/g;
1529: print $mfh ' '.$_.'="'.$value.'"';
1530: }
1531: print $mfh '>'.
1532: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
1533: .'</'.$tag.'>';
1534: }
1535: }
1536: $output = 'ok';
1537: print $logfile "\nWrote metadata";
1538: close($mfh);
1539: }
1540: }
1541:
1542: sub check_switchserver {
1543: my ($dom,$confname) = @_;
1544: my ($allowed,$switchserver);
1545: my $home = &Apache::lonnet::homeserver($confname,$dom);
1546: if ($home eq 'no_host') {
1547: $home = &Apache::lonnet::domain($dom,'primary');
1548: }
1549: my @ids=&Apache::lonnet::current_machine_ids();
1550: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
1551: if (!$allowed) {
1552: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/">'.&mt('Switch Server').'</a>';
1553: }
1554: return $switchserver;
1555: }
1556:
1557: sub modify_quotas {
1558: my ($dom,%domconfig) = @_;
1559: my ($resulttext,%changes);
1560: my ($usertypes,$order) =
1561: &Apache::lonnet::retrieve_inst_usertypes($dom);
1562: my %formhash;
1563: foreach my $key (keys(%env)) {
1564: if ($key =~ /^form\.quota_(.+)$/) {
1565: $formhash{$1} = $env{$key};
1566: }
1567: }
1568: $formhash{'default'} = $env{'form.defaultquota'};
1569: if (ref($domconfig{'quotas'}) eq 'HASH') {
1570: foreach my $key (keys(%{$domconfig{'quotas'}})) {
1571: if (exists($formhash{$key})) {
1572: if ($formhash{$key} ne $domconfig{'quotas'}{$key}) {
1573: $changes{$key} = 1;
1574: }
1575: } else {
1576: $formhash{$key} = $domconfig{'quotas'}{$key};
1577: }
1578: }
1579: }
1580: foreach my $key (keys(%formhash)) {
1581: if ($formhash{$key} ne '') {
1582: if (!exists($domconfig{'quotas'}{$key})) {
1583: $changes{$key} = 1;
1584: }
1585: }
1586: }
1587: my %quotahash = (
1588: quotas => {%formhash},
1589: );
1590: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
1591: $dom);
1592: if ($putresult eq 'ok') {
1593: if (keys(%changes) > 0) {
1594: $resulttext = &mt('Changes made:').'<ul>';
1595: foreach my $item (sort(keys(%changes))) {
1596: $resulttext .= '<li>'.&mt('[_1] set to [_2] Mb',$usertypes->{$item},$formhash{$item}).'</li>';
1597: }
1598: $resulttext .= '</ul>';
1599: } else {
1600: $resulttext = &mt('No changes made to default quotas');
1601: }
1602: } else {
1603: $resulttext = '<span class="LC_error">'.
1604: &mt('An error occurred: [_1]',$putresult).'</span>';
1605: }
1606: return $resulttext;
1607: }
1608:
1609: sub modify_autoenroll {
1610: my ($dom,%domconfig) = @_;
1611: my ($resulttext,%changes);
1612: my %currautoenroll;
1613: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
1614: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
1615: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
1616: }
1617: }
1618: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
1619: my %title = ( run => 'Auto-enrollment active',
1620: sender => 'Sender for notification messages');
1621: my @offon = ('off','on');
1622: my $sender_uname = $env{'form.sender_uname'};
1623: my $sender_domain = $env{'form.sender_domain'};
1624: if ($sender_domain eq '') {
1625: $sender_uname = '';
1626: } elsif ($sender_uname eq '') {
1627: $sender_domain = '';
1628: }
1629: my %autoenrollhash = (
1630: autoenroll => { run => $env{'form.autoenroll_run'},
1631: sender_uname => $sender_uname,
1632: sender_domain => $sender_domain,
1633:
1634: }
1635: );
1636: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
1637: $dom);
1638: if ($putresult eq 'ok') {
1639: if (exists($currautoenroll{'run'})) {
1640: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
1641: $changes{'run'} = 1;
1642: }
1643: } elsif ($autorun) {
1644: if ($env{'form.autoenroll_run'} ne '1') {
1645: $changes{'run'} = 1;
1646: }
1647: }
1648: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
1649: $changes{'sender'} = 1;
1650: }
1651: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
1652: $changes{'sender'} = 1;
1653: }
1654: if (keys(%changes) > 0) {
1655: $resulttext = &mt('Changes made:').'<ul>';
1656: if ($changes{'run'}) {
1657: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
1658: }
1659: if ($changes{'sender'}) {
1660: if ($sender_uname eq '' || $sender_domain eq '') {
1661: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
1662: } else {
1663: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
1664: }
1665: }
1666: $resulttext .= '</ul>';
1667: } else {
1668: $resulttext = &mt('No changes made to auto-enrollment settings');
1669: }
1670: } else {
1671: $resulttext = '<span class="LC_error">'.
1672: &mt('An error occurred: [_1]',$putresult).'</span>';
1673: }
1674: return $resulttext;
1675: }
1676:
1677: sub modify_autoupdate {
1678: my ($dom,%domconfig) = @_;
1679: my ($resulttext,%currautoupdate,%fields,%changes);
1680: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
1681: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
1682: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
1683: }
1684: }
1685: my @offon = ('off','on');
1686: my %title = &Apache::lonlocal::texthash (
1687: run => 'Auto-update:',
1688: classlists => 'Updates to user information in classlists?'
1689: );
1690: my ($usertypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($dom);
1691: my %fieldtitles = &Apache::lonlocal::texthash (
1692: id => 'Student/Employee ID',
1693: permanentemail => 'E-mail address',
1694: lastname => 'Last Name',
1695: firstname => 'First Name',
1696: middlename => 'Middle Name',
1697: gen => 'Generation',
1698: );
1699: my $othertitle = &mt('All users');
1700: if (keys(%{$usertypes}) > 0) {
1701: $othertitle = "Other users";
1702: }
1703: foreach my $key (keys(%env)) {
1704: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
1705: push(@{$fields{$1}},$2);
1706: }
1707: }
1708: my %updatehash = (
1709: autoupdate => { run => $env{'form.autoupdate_run'},
1710: classlists => $env{'form.classlists'},
1711: fields => {%fields},
1712: }
1713: );
1714: foreach my $key (keys(%currautoupdate)) {
1715: if (($key eq 'run') || ($key eq 'classlists')) {
1716: if (exists($updatehash{autoupdate}{$key})) {
1717: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
1718: $changes{$key} = 1;
1719: }
1720: }
1721: } elsif ($key eq 'fields') {
1722: if (ref($currautoupdate{$key}) eq 'HASH') {
1723: foreach my $item (keys(%{$currautoupdate{$key}})) {
1724: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
1725: my $change = 0;
1726: foreach my $type (@{$currautoupdate{$key}{$item}}) {
1727: if (!exists($fields{$item})) {
1728: $change = 1;
1729: } elsif (ref($fields{$item}) eq 'ARRAY') {
1730: if (!grep/^\Q$type\E$/,@{$fields{$item}}) {
1731: $change = 1;
1732: }
1733: }
1734: }
1735: if ($change) {
1736: push(@{$changes{$key}},$item);
1737: }
1738: }
1739: }
1740: }
1741: }
1742: }
1743: foreach my $key (keys(%fields)) {
1744: if (ref($currautoupdate{'fields'}) eq 'HASH') {
1745: if (!exists($currautoupdate{'fields'}{$key})) {
1746: push(@{$changes{'fields'}},$key);
1747: }
1748: } else {
1749: push(@{$changes{'fields'}},$key);
1750: }
1751: }
1752: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
1753: $dom);
1754: if ($putresult eq 'ok') {
1755: if (keys(%changes) > 0) {
1756: $resulttext = &mt('Changes made:').'<ul>';
1757: foreach my $key (sort(keys(%changes))) {
1758: if (ref($changes{$key}) eq 'ARRAY') {
1759: foreach my $item (@{$changes{$key}}) {
1760: my @newvalues;
1761: foreach my $type (@{$fields{$item}}) {
1762: push(@newvalues,$fieldtitles{$type});
1763: }
1764: my $newvaluestr;
1765: if (@newvalues > 0) {
1766: $newvaluestr = join(', ',@newvalues);
1767: } else {
1768: $newvaluestr = &mt('none');
1769: }
1770: if ($item eq 'default') {
1771: $resulttext .= '<li>'.&mt("Updates for $othertitle set to: [_1]",$newvaluestr).'</li>';
1772: } else {
1773: $resulttext .= '<li>'.&mt("Updates for [_1] set to: [_2]",$usertypes->{$item},$newvaluestr).'</li>';
1774: }
1775: }
1776: } else {
1777: my $newvalue;
1778: if ($key eq 'run') {
1779: $newvalue = $offon[$env{'form.autoupdate_run'}];
1780: } else {
1781: $newvalue = $offon[$env{'form.'.$key}];
1782: }
1783: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
1784: }
1785: }
1786: $resulttext .= '</ul>';
1787: } else {
1788: $resulttext = &mt('No changes made to autoupdates');
1789: }
1790: } else {
1791: $resulttext = '<span class="LC_error">'.
1792: &mt('An error occurred: [_1]',$putresult).'</span>';
1793: }
1794: return $resulttext;
1795: }
1796:
1797: 1;
1798:
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