1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.10 2007/04/10 21:40:12 albertel 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: $r->print('<table border="0" width="100%" cellpadding="2" cellspacing="4"><tr><td align="left" valign="top" width="45%">');
137: foreach my $item (@prefs) {
138: if ($item->{'action'} eq 'login') {
139: $r->print('</td><td width="6%"> </td><td align="left" valign="top" width="47%">');
140: }
141: &print_config_box($r,$dom,$confname,$phase,$item->{'action'},
142: $item,$domconfig{$item->{'action'}});
143: }
144: $r->print('
145: </td>
146: </tr>
147: </table>');
148: &print_footer($r,$phase,'process','Store changes');
149: }
150: return OK;
151: }
152:
153: sub process_changes {
154: my ($r,$dom,$confname,$action,$roles,%domconfig) = @_;
155: my $output;
156: if ($action eq 'login') {
157: $output = &modify_login($r,$dom,$confname,%domconfig);
158: } elsif ($action eq 'rolecolors') {
159: $output = &modify_rolecolors($r,$dom,$confname,$roles,
160: %domconfig);
161: } elsif ($action eq 'quotas') {
162: $output = &modify_quotas($dom,%domconfig);
163: } elsif ($action eq 'autoenroll') {
164: $output = &modify_autoenroll($dom,%domconfig);
165: } elsif ($action eq 'autoupdate') {
166: $output = &modify_autoupdate($dom,%domconfig);
167: }
168: return $output;
169: }
170:
171: sub print_config_box {
172: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
173: $r->print('
174: <table class="LC_nested_outer">
175: <tr>
176: <th>'.&mt($item->{text}).' '.
177: &Apache::loncommon::help_open_topic($item->{'help'}).'</th>
178: </tr>');
179: if (($action eq 'autoupdate') || ($action eq 'rolecolors')) {
180: my $colspan = ($action eq 'rolecolors')?' colspan="2"':'';
181: $r->print('
182: <tr>
183: <td>
184: <table class="LC_nested">
185: <tr class="LC_info_row">
186: <td class="LC_left_item"'.$colspan.'>'.$item->{'header'}->[0]->{'col1'}.'</td>
187: <td class="LC_right_item">'.$item->{'header'}->[0]->{'col2'}.'</td>
188: </tr>');
189: if ($action eq 'autoupdate') {
190: $r->print(&print_autoupdate('top',$dom,$settings));
191: } else {
192: $r->print(&print_rolecolors($phase,'student',$dom,$confname,$settings));
193: }
194: $r->print('
195: </table>
196: </td>
197: </tr>
198: <tr>
199: <td>
200: <table class="LC_nested">
201: <tr class="LC_info_row">
202: <td class="LC_left_item"'.$colspan.'>'.$item->{'header'}->[1]->{'col1'}.'</td>
203: <td class="LC_right_item">'.$item->{'header'}->[1]->{'col2'}.'</td>
204: </tr>');
205: if ($action eq 'autoupdate') {
206: $r->print(&print_autoupdate('bottom',$dom,$settings));
207: } else {
208: $r->print(&print_rolecolors($phase,'coordinator',$dom,$confname,$settings).'
209: </table>
210: </td>
211: </tr>
212: <tr>
213: <td>
214: <table class="LC_nested">
215: <tr class="LC_info_row">
216: <td class="LC_left_item"'.$colspan.'>'.$item->{'header'}->[2]->{'col1'}.'</td>
217: <td class="LC_right_item">'.$item->{'header'}->[2]->{'col2'}.'</td>
218: </tr>'.
219: &print_rolecolors($phase,'author',$dom,$confname,$settings).'
220: </table>
221: </td>
222: </tr>
223: <tr>
224: <td>
225: <table class="LC_nested">
226: <tr class="LC_info_row">
227: <td class="LC_left_item"'.$colspan.'>'.$item->{'header'}->[3]->{'col1'}.'</td>
228: <td class="LC_right_item">'.$item->{'header'}->[3]->{'col2'}.'</td>
229: </tr>'.
230: &print_rolecolors($phase,'admin',$dom,$confname,$settings));
231: }
232: } else {
233: $r->print('
234: <tr>
235: <td>
236: <table class="LC_nested">
237: <tr class="LC_info_row">');
238: if ($action eq 'login') {
239: $r->print('
240: <td class="LC_left_item" colspan="2">'.$item->{'header'}->[0]->{'col1'}.'</td>');
241: } else {
242: $r->print('
243: <td class="LC_left_item">'.$item->{'header'}->[0]->{'col1'}.'</td>');
244: }
245: $r->print('
246: <td class="LC_right_item">'.$item->{'header'}->[0]->{'col2'}.'</td>
247: </tr>');
248: if ($action eq 'login') {
249: $r->print(&print_login($dom,$confname,$phase,$settings));
250: } elsif ($action eq 'quotas') {
251: $r->print(&print_quotas($dom,$settings));
252: } elsif ($action eq 'autoenroll') {
253: $r->print(&print_autoenroll($dom,$settings));
254: }
255: }
256: $r->print('
257: </table>
258: </td>
259: </tr>
260: </table><br />');
261: return;
262: }
263:
264: sub print_header {
265: my ($r,$phase) = @_;
266: my $js = '
267: <script type="text/javascript">
268: function changePage(formname,newphase) {
269: formname.phase.value = newphase;
270: formname.submit();
271: }
272: '.
273: &color_pick_js().'
274: </script>
275: ';
276: $r->print(&Apache::loncommon::start_page('View/Modify Domain Settings',
277: $js));
278: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Domain Settings'));
279: $r->print('
280: <form name="parmform" action="">
281: <input type="hidden" name="pres_marker" />
282: <input type="hidden" name="pres_type" />
283: <input type="hidden" name="pres_value" />
284: </form>
285: ');
286: $r->print('<form method="post" name="'.$phase.'" action="/adm/domainprefs"'.
287: ' enctype="multipart/form-data">');
288: return;
289: }
290:
291: sub print_footer {
292: my ($r,$phase,$newphase,$button_text) = @_;
293: $button_text = &mt($button_text);
294: $r->print('<input type="hidden" name="phase" value="" />');
295: my $dest='"javascript:changePage(document.'.$phase.','."'$newphase'".')"';
296: if ($phase eq 'process') {
297: $r->print('<a href='.$dest.'>'.$button_text.'</a>');
298: } else {
299: $r->print('<input type="button" name="store" value="'.
300: $button_text.'" onclick='.$dest.' />');
301: }
302: $r->print('</form>');
303: $r->print('<br />'.&Apache::loncommon::end_page());
304: return;
305: }
306:
307: sub print_login {
308: my ($dom,$confname,$phase,$settings) = @_;
309: my %choices = &login_choices();
310: my ($catalogon,$catalogoff,$adminmailon,$adminmailoff);
311: $catalogon = ' checked="checked" ';
312: $adminmailoff = ' checked="checked" ';
313: my @images = ('img','logo','domlogo');
314: my @bgs = ('pgbg','mainbg','sidebg');
315: my @links = ('link','alink','vlink');
316: my %designhash = &Apache::loncommon::get_domainconf($dom);
317: my %defaultdesign = %Apache::loncommon::defaultdesign;
318: my (%is_custom,%designs);
319: my %defaults = (
320: font => $defaultdesign{'login.font'},
321: );
322: foreach my $item (@images) {
323: $defaults{$item} = $defaultdesign{'login.'.$item};
324: }
325: foreach my $item (@bgs) {
326: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
327: }
328: foreach my $item (@links) {
329: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
330: }
331: if (ref($settings) eq 'HASH') {
332: if ($settings->{'coursecatalog'} eq '0') {
333: $catalogoff = $catalogon;
334: $catalogon = ' ';
335: }
336: if ($settings->{'adminmail'} eq '1') {
337: $adminmailon = $adminmailoff;
338: $adminmailoff = ' ';
339: }
340: foreach my $item (@images) {
341: if ($settings->{$item} ne '') {
342: $designs{$item} = $settings->{$item};
343: $is_custom{$item} = 1;
344: }
345: }
346: if ($settings->{'font'} ne '') {
347: $designs{'font'} = $settings->{'font'};
348: $is_custom{'font'} = 1;
349: }
350: foreach my $item (@bgs) {
351: if ($settings->{$item} ne '') {
352: $designs{'bgs'}{$item} = $settings->{$item};
353: $is_custom{$item} = 1;
354: }
355: }
356: foreach my $item (@links) {
357: if ($settings->{$item} ne '') {
358: $designs{'links'}{$item} = $settings->{$item};
359: $is_custom{$item} = 1;
360: }
361: }
362: } else {
363: if ($designhash{$dom.'.login.font'} ne '') {
364: $designs{'font'} = $designhash{$dom.'.login.font'};
365: $is_custom{'font'} = 1;
366: }
367: foreach my $item (@images) {
368: if ($designhash{$dom.'.login.'.$item} ne '') {
369: $designs{$item} = $designhash{$dom.'.login.'.$item};
370: $is_custom{$item} = 1;
371: }
372: }
373: foreach my $item (@bgs) {
374: if ($designhash{$dom.'.login.'.$item} ne '') {
375: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
376: $is_custom{$item} = 1;
377: }
378: }
379: foreach my $item (@links) {
380: if ($designhash{$dom.'.login.'.$item} ne '') {
381: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
382: $is_custom{$item} = 1;
383: }
384: }
385: }
386: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
387: logo => 'Institution Logo',
388: domlogo => 'Domain Logo');
389: my $itemcount = 1;
390: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
391: my $datatable =
392: '<tr'.$css_class.'><td colspan="2">'.$choices{'coursecatalog'}.
393: '</td><td>'.
394: '<span class="LC_nobreak"><label><input type="radio" name="coursecatalog"'.
395: $catalogon.' value="1" />'.&mt('Yes').'</label> '.
396: '<label><input type="radio" name="coursecatalog"'.
397: $catalogoff.'value="0" />'.&mt('No').'</label></span></td>'.
398: '</tr>';
399: $itemcount ++;
400: $css_class = $itemcount%2?' class="LC_odd_row"':'';
401: $datatable .= '<tr'.$css_class.'>'.
402: '<td colspan="2">'.$choices{'adminmail'}.'</td>'.
403: '<td><span class="LC_nobreak">'.
404: '<label><input type="radio" name="adminmail"'.
405: $adminmailon.' value="1" />'.&mt('Yes').'</label> '.
406: '<label><input type="radio" name="adminmail"'.
407: $adminmailoff.'value="0" />'.&mt('No').'</label></span></td></tr>';
408: $itemcount ++;
409: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text);
410: $datatable .= '</tr></table></td></tr>';
411: return $datatable;
412: }
413:
414: sub login_choices {
415: my %choices =
416: &Apache::lonlocal::texthash (
417: coursecatalog => 'Display Course Catalog link?',
418: adminmail => "Display Administrator's E-mail Address?",
419: img => "Header",
420: logo => "Main Logo",
421: domlogo => "Domain Logo",
422: bgs => "Background colors",
423: links => "Link colors",
424: font => "Font color",
425: pgbg => "Page",
426: mainbg => "Main panel",
427: sidebg => "Side panel",
428: link => "Link",
429: alink => "Active link",
430: vlink => "Visited link",
431: );
432: return %choices;
433: }
434:
435: sub print_rolecolors {
436: my ($phase,$role,$dom,$confname,$settings) = @_;
437: my %choices = &color_font_choices();
438: my @bgs = ('pgbg','tabbg','sidebg');
439: my @links = ('link','alink','vlink');
440: my @images = ('img');
441: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
442: my %designhash = &Apache::loncommon::get_domainconf($dom);
443: my %defaultdesign = %Apache::loncommon::defaultdesign;
444: my (%is_custom,%designs);
445: my %defaults = (
446: img => $defaultdesign{$role.'.img'},
447: font => $defaultdesign{$role.'.font'},
448: );
449: foreach my $item (@bgs) {
450: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
451: }
452: foreach my $item (@links) {
453: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
454: }
455: if (ref($settings) eq 'HASH') {
456: if (ref($settings->{$role}) eq 'HASH') {
457: if ($settings->{$role}->{'img'} ne '') {
458: $designs{'img'} = $settings->{$role}->{'img'};
459: $is_custom{'img'} = 1;
460: }
461: if ($settings->{$role}->{'font'} ne '') {
462: $designs{'font'} = $settings->{$role}->{'font'};
463: $is_custom{'font'} = 1;
464: }
465: foreach my $item (@bgs) {
466: if ($settings->{$role}->{$item} ne '') {
467: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
468: $is_custom{$item} = 1;
469: }
470: }
471: foreach my $item (@links) {
472: if ($settings->{$role}->{$item} ne '') {
473: $designs{'links'}{$item} = $settings->{$role}->{$item};
474: $is_custom{$item} = 1;
475: }
476: }
477: }
478: } else {
479: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
480: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
481: $is_custom{'img'} = 1;
482: }
483: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
484: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
485: $is_custom{'font'} = 1;
486: }
487: foreach my $item (@bgs) {
488: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
489: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
490: $is_custom{$item} = 1;
491:
492: }
493: }
494: foreach my $item (@links) {
495: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
496: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
497: $is_custom{$item} = 1;
498: }
499: }
500: }
501: my $itemcount = 1;
502: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text);
503: $datatable .= '</tr></table></td></tr>';
504: return $datatable;
505: }
506:
507: sub display_color_options {
508: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
509: $images,$bgs,$links,$alt_text) = @_;
510: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
511: my $datatable = '<tr'.$css_class.'>'.
512: '<td>'.$choices->{'font'}.'</td>';
513: if (!$is_custom->{'font'}) {
514: $datatable .= '<td>'.&mt('Default in use:').' '.$defaults->{'font'}.'</td>';
515: } else {
516: $datatable .= '<td> </td>';
517: }
518: my $fontlink = &color_pick($phase,$role,'font',$choices->{'font'},$designs->{'font'});
519: $datatable .= '<td><span class="LC_nobreak">'.
520: '<input type="text" size="10" name="'.$role.'_font"'.
521: ' value="'.$designs->{'font'}.'" /> '.$fontlink.
522: '</span></td></tr>';
523: my $switchserver = &check_switchserver($dom,$confname);
524: foreach my $img (@{$images}) {
525: $itemcount ++;
526: $css_class = $itemcount%2?' class="LC_odd_row"':'';
527: $datatable .= '<tr'.$css_class.'>'.
528: '<td>'.$choices->{$img}.'</td>';
529: my $imgfile;
530: if ($designs->{$img} ne '') {
531: $imgfile = $designs->{$img};
532: } else {
533: $imgfile = $defaults->{$img};
534: }
535: if ($imgfile) {
536: my ($showfile,$fullsize);
537: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
538: my $urldir = $1;
539: my $filename = $2;
540: my @info = &Apache::lonnet::stat_file($designs->{$img});
541: if (@info) {
542: my $thumbfile = 'tn-'.$filename;
543: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
544: if (@thumb) {
545: $showfile = $urldir.'/'.$thumbfile;
546: } else {
547: $showfile = $imgfile;
548: }
549: } else {
550: $showfile = '';
551: }
552: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
553: my $imgdir = $1;
554: my $filename = $2;
555: if (-e "/home/httpd/html/$imgdir/tn-".$filename) {
556: $showfile = "/$imgdir/tn-".$filename;
557: } else {
558: my $input = "/home/httpd/html".$imgfile;
559: my $output = '/home/httpd/html/'.$imgdir.'/tn-'.$filename;
560: if (!-e $output) {
561: my ($width,$height) = &thumb_dimensions();
562: my $size = $width.'x'.$height;
563: system("convert -sample $size $input $output");
564: }
565: $showfile = '/'.$imgdir.'/tn-'.$filename;
566: }
567: }
568: if ($showfile) {
569: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
570: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
571: $datatable.= '<td>';
572: if (!$is_custom->{$img}) {
573: $datatable .= &mt('Default in use:').'<br />';
574: }
575: $datatable.= '<a href="'.$fullsize.'" target="_blank"><img src="'.
576: $showfile.'" alt="'.$alt_text->{$img}.
577: '" border="0" /></a></td>';
578: if ($is_custom->{$img}) {
579: $datatable.='<td><span class="LC_nobreak"><label><input type="checkbox" name="'.
580: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
581: '</label> '.&mt('Replace:').'</span><br />';
582: } else {
583: $datatable.='<td valign="bottom">'.&mt('Upload:').'<br />';
584: }
585: } else {
586: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
587: &mt('Upload:');
588: }
589: } else {
590: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
591: &mt('Upload:');
592: }
593: if ($switchserver) {
594: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
595: } else {
596: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
597: }
598: $datatable .= '</td></tr>';
599: }
600: $itemcount ++;
601: $css_class = $itemcount%2?' class="LC_odd_row"':'';
602: $datatable .= '<tr'.$css_class.'>'.
603: '<td>'.$choices->{'bgs'}.'</td>';
604: my $bgs_def;
605: foreach my $item (@{$bgs}) {
606: if (!$is_custom->{$item}) {
607: $bgs_def .= '<td>'.$choices->{$item}.'<br />'.$defaults->{'bgs'}{$item}.'</td>';
608: }
609: }
610: if ($bgs_def) {
611: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
612: } else {
613: $datatable .= '<td> </td>';
614: }
615: $datatable .= '<td class="LC_right_item">'.
616: '<table border="0"><tr>';
617: foreach my $item (@{$bgs}) {
618: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'bgs'}{$item});
619: $datatable .= '<td align="center">'.$link;
620: if ($designs->{'bgs'}{$item}) {
621: $datatable .= '<span style="background-color:'.$designs->{'bgs'}{$item}.'width: 10px"> </span>';
622: }
623: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'bgs'}{$item}.
624: '" /></td>';
625: }
626: $datatable .= '</tr></table></td></tr>';
627: $itemcount ++;
628: $css_class = $itemcount%2?' class="LC_odd_row"':'';
629: $datatable .= '<tr'.$css_class.'>'.
630: '<td>'.$choices->{'links'}.'</td>';
631: my $links_def;
632: foreach my $item (@{$links}) {
633: if (!$is_custom->{$item}) {
634: $links_def .= '<td>'.$choices->{$item}.'<br />'.$defaults->{'links'}{$item}.'</td>';
635: }
636: }
637: if ($links_def) {
638: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
639: } else {
640: $datatable .= '<td> </td>';
641: }
642: $datatable .= '<td class="LC_right_item">'.
643: '<table border="0"><tr>';
644: foreach my $item (@{$links}) {
645: $datatable .= '<td align="center">';
646: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'links'}{$item});
647: if ($designs->{'links'}{$item}) {
648: $datatable.='<span style="color: '.$designs->{'links'}{$item}.';">'.
649: $link.'</span>';
650: } else {
651: $datatable .= $link;
652: }
653: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'links'}{$item}.
654: '" /></td>';
655: }
656: return $datatable;
657: }
658:
659: sub color_pick {
660: my ($phase,$role,$item,$desc,$curcol) = @_;
661: my $link = '<a href="javascript:pjump('."'color_custom','".$desc.
662: "','".$curcol."','".$role.'_'.$item."','parmform.pres','psub'".
663: ');">'.$desc.'</a>';
664: return $link;
665: }
666:
667: sub color_pick_js {
668: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
669: my $output = <<"ENDCOL";
670: function pclose() {
671: parmwin=window.open("/adm/rat/empty.html","LONCAPAparms","height=350,width=350,scrollbars=no,menubar=no");
672: parmwin.close();
673: }
674:
675: $pjump_def
676:
677: function psub() {
678: pclose();
679: if (document.parmform.pres_marker.value!='') {
680: if (document.parmform.pres_type.value!='') {
681: eval('document.display.'+
682: document.parmform.pres_marker.value+
683: '.value=document.parmform.pres_value.value;');
684: }
685: } else {
686: document.parmform.pres_value.value='';
687: document.parmform.pres_marker.value='';
688: }
689: }
690: ENDCOL
691: return $output;
692: }
693:
694: sub print_quotas {
695: my ($dom,$settings) = @_;
696: my $datatable;
697: my ($usertypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($dom);
698: my $othertitle = "All users";
699: my @types;
700: if (ref($order) eq 'ARRAY') {
701: @types = @{$order};
702: }
703: if (@types == 0) {
704: if (ref($usertypes) eq 'HASH') {
705: @types = sort(keys(%{$usertypes}));
706: }
707: }
708: my $typecount = 0;
709: my $css_class;
710: if (@types > 0) {
711: foreach my $type (@types) {
712: if (defined($usertypes->{$type})) {
713: $typecount ++;
714: $css_class = $typecount%2?' class="LC_odd_row"':'';
715: $datatable .= '<tr'.$css_class.'>'.
716: '<td>'.$usertypes->{$type}.'</td>'.
717: '<td class="LC_right_item"><span class="LC_nobreak">'.
718: '<input type="text" name="quota_'.$type.
719: '" value="'.$settings->{$type}.
720: '" size="5" /> Mb</span></td></tr>';
721: }
722: }
723: $othertitle = "Other users";
724: }
725: my $defaultquota = '20';
726: if (ref($settings) eq 'HASH') {
727: if (defined($settings->{'default'})) {
728: $defaultquota = $settings->{'default'};
729: }
730: }
731: $typecount ++;
732: $css_class = $typecount%2?' class="LC_odd_row"':'';
733: $datatable .= '<tr'.$css_class.'>'.
734: '<td>'.&mt($othertitle).'</td>'.
735: '<td class="LC_right_item"><span class="LC_nobreak">'.
736: '<input type="text" name="default" value="'.
737: $defaultquota.'" size="5" /> Mb</span></td></tr>';
738: return $datatable;
739: }
740:
741: sub print_autoenroll {
742: my ($dom,$settings) = @_;
743: my $defdom = $dom;
744: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
745: my ($runon,$runoff);
746: if (ref($settings) eq 'HASH') {
747: if (exists($settings->{'run'})) {
748: if ($settings->{'run'} eq '0') {
749: $runoff = ' checked="checked" ';
750: $runon = ' ';
751: } else {
752: $runon = ' checked="checked" ';
753: $runoff = ' ';
754: }
755: } else {
756: if ($autorun) {
757: $runon = ' checked="checked" ';
758: $runoff = ' ';
759: } else {
760: $runoff = ' checked="checked" ';
761: $runon = ' ';
762: }
763: }
764: if (exists($settings->{'sender_domain'})) {
765: $defdom = $settings->{'sender_domain'};
766: }
767: }
768: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
769: my $datatable='<tr class="LC_odd_row">'.
770: '<td>'.&mt('Auto-enrollment active?').'</td>'.
771: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
772: '<input type="radio" name="autoenroll_run"'.
773: $runon.' value="1" />'.&mt('Yes').'</label> '.
774: '<label><input type="radio" name="autoenroll_run"'.
775: $runoff.'value="0" />'.&mt('No').'</label></span></td>'.
776: '</tr><tr>'.
777: '<td>'.&mt('Notification messages - sender').
778: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
779: &mt('username').': '.
780: '<input type="text" name="sender_uname" value="'.
781: $settings->{'sender_uname'}.
782: '" size="10" /> '.&mt('domain').
783: ': '.$domform.'</span></td></tr>';
784: return $datatable;
785: }
786:
787: sub print_autoupdate {
788: my ($position,$dom,$settings) = @_;
789: my $datatable;
790: if ($position eq 'top') {
791: my $updateon = ' ';
792: my $updateoff = ' checked="checked" ';
793: my $classlistson = ' ';
794: my $classlistsoff = ' checked="checked" ';
795: if (ref($settings) eq 'HASH') {
796: if ($settings->{'run'} eq '1') {
797: $updateon = $updateoff;
798: $updateoff = ' ';
799: }
800: if ($settings->{'classlists'} eq '1') {
801: $classlistson = $classlistsoff;
802: $classlistsoff = ' ';
803: }
804: }
805: my %title = (
806: run => 'Auto-update active?',
807: classlists => 'Update information in classlists?',
808: );
809: $datatable = '<tr class="LC_odd_row">'.
810: '<td>'.&mt($title{'run'}).'</td>'.
811: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
812: '<input type="radio" name="autoupdate_run"'.
813: $updateon.' value="1" />'.&mt('Yes').'</label> '.
814: '<label><input type="radio" name="autoupdate_run"'.
815: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
816: '</tr><tr>'.
817: '<td>'.&mt($title{'classlists'}).'</td>'.
818: '<td class="LC_right_item"><span class="LC_nobreak">'.
819: '<label><input type="radio" name="classlists"'.
820: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
821: '<label><input type="radio" name="classlists"'.
822: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
823: '</tr>';
824: } else {
825: my ($usertypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($dom);
826: my @types;
827: if (ref($order) eq 'ARRAY') {
828: @types = @{$order};
829: }
830: if (@types == 0) {
831: if (ref($usertypes) eq 'HASH') {
832: @types = sort(keys(%{$usertypes}));
833: }
834: }
835: my $othertitle = &mt('All users');
836: if (keys(%{$usertypes}) > 0) {
837: $othertitle = &mt('Other users');
838: }
839: my @fields = ('lastname','firstname','middlename','gen','email','id');
840: my %fieldtitles = &Apache::lonlocal::texthash (
841: id => 'Student/Employee ID',
842: email => 'E-mail address',
843: lastname => 'Last Name',
844: firstname => 'First Name',
845: middlename => 'Middle Name',
846: gen => 'Generation',
847: );
848: my $numrows = 0;
849: if (@types > 0) {
850: $datatable =
851: &usertype_update_row($settings,$usertypes,\%fieldtitles,
852: \@fields,\@types,\$numrows);
853: }
854: $datatable .=
855: &usertype_update_row($settings,{'default' => $othertitle},
856: \%fieldtitles,\@fields,['default'],
857: \$numrows);
858: }
859: return $datatable;
860: }
861:
862: sub usertype_update_row {
863: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
864: my $datatable;
865: my $numinrow = 4;
866: foreach my $type (@{$types}) {
867: if (defined($usertypes->{$type})) {
868: $$rownums ++;
869: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
870: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
871: '</td><td class="LC_left_item"><table>';
872: for (my $i=0; $i<@{$fields}; $i++) {
873: my $rem = $i%($numinrow);
874: if ($rem == 0) {
875: if ($i > 0) {
876: $datatable .= '</tr>';
877: }
878: $datatable .= '<tr>';
879: }
880: my $check = ' ';
881: if (ref($settings->{'fields'}) eq 'HASH') {
882: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
883: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
884: $check = ' checked="checked" ';
885: }
886: }
887: }
888:
889: if ($i == @{$fields}-1) {
890: my $colsleft = $numinrow - $rem;
891: if ($colsleft > 1) {
892: $datatable .= '<td colspan="'.$colsleft.'">';
893: } else {
894: $datatable .= '<td>';
895: }
896: } else {
897: $datatable .= '<td>';
898: }
899: $datatable .= '<span class="LC_nobreak"><label>'.
900: '<input type="checkbox" name="updateable_'.$type.
901: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
902: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
903: }
904: $datatable .= '</tr></table></td></tr>';
905: }
906: }
907: return $datatable;
908: }
909:
910: sub modify_login {
911: my ($r,$dom,$confname,%domconfig) = @_;
912: my ($resulttext,$errors,$colchgtext,%changes,%colchanges);
913: my %title = ( coursecatalog => 'Display course catalog',
914: adminmail => 'Display administrator E-mail address');
915: my @offon = ('off','on');
916: my %loginhash;
917: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
918: \%domconfig,\%loginhash);
919: $loginhash{login}{coursecatalog} = $env{'form.coursecatalog'};
920: $loginhash{login}{adminmail} = $env{'form.adminmail'};
921: if (ref($colchanges{'login'}) eq 'HASH') {
922: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
923: \%loginhash);
924: }
925: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
926: $dom);
927: if ($putresult eq 'ok') {
928: if (($domconfig{'login'}{'coursecatalog'} eq '0') &&
929: ($env{'form.coursecatalog'} eq '1')) {
930: $changes{'coursecatalog'} = 1;
931: } elsif (($domconfig{'login'}{'coursecatalog'} eq '' ||
932: $domconfig{'login'}{'coursecatalog'} eq '1') &&
933: ($env{'form.coursecatalog'} eq '0')) {
934: $changes{'coursecatalog'} = 1;
935: }
936: if (($domconfig{'login'}{'adminmail'} eq '1') &&
937: ($env{'form.adminmail'} eq '0')) {
938: $changes{'adminmail'} = 1;
939: } elsif (($domconfig{'login'}{'adminmail'} eq '' ||
940: $domconfig{'login'}{'adminmail'} eq '0') &&
941: ($env{'form.adminmail'} eq '1')) {
942: $changes{'adminmail'} = 1;
943: }
944: if (keys(%changes) > 0 || $colchgtext) {
945: $resulttext = &mt('Changes made:').'<ul>';
946: foreach my $item (sort(keys(%changes))) {
947: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
948: }
949: $resulttext .= $colchgtext.'</ul>';
950: } else {
951: $resulttext = &mt('No changes made to log-in page settings');
952: }
953: } else {
954: $resulttext = &mt('An error occurred: [_1]',$putresult);
955: }
956: if ($errors) {
957: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
958: $errors.'</ul>';
959: }
960: return $resulttext;
961: }
962:
963: sub color_font_choices {
964: my %choices =
965: &Apache::lonlocal::texthash (
966: img => "Header",
967: bgs => "Background colors",
968: links => "Link colors",
969: font => "Font color",
970: pgbg => "Page",
971: tabbg => "Header",
972: sidebg => "Border",
973: link => "Link",
974: alink => "Active link",
975: vlink => "Visited link",
976: );
977: return %choices;
978: }
979:
980: sub modify_rolecolors {
981: my ($r,$dom,$confname,$roles,%domconfig) = @_;
982: my ($resulttext,%rolehash);
983: $rolehash{'rolecolors'} = {};
984: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
985: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
986: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
987: $dom);
988: if ($putresult eq 'ok') {
989: if (keys(%changes) > 0) {
990: $resulttext = &display_colorchgs($dom,\%changes,$roles,
991: $rolehash{'rolecolors'});
992: } else {
993: $resulttext = &mt('No changes made to default color schemes');
994: }
995: } else {
996: $resulttext = &mt('An error occurred: [_1]',$putresult);
997: }
998: if ($errors) {
999: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
1000: $errors.'</ul>';
1001: }
1002: return $resulttext;
1003: }
1004:
1005: sub modify_colors {
1006: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
1007: my %changes;
1008: my @bgs = ('pgbg','mainbg','sidebg');
1009: my @links = ('link','alink','vlink');
1010: my @images;
1011: my $servadm = $r->dir_config('lonAdmEMail');
1012: my $errors;
1013: foreach my $role (@{$roles}) {
1014: if ($role eq 'login') {
1015: @images = ('img','logo','domlogo');
1016: } else {
1017: @images = ('img');
1018: }
1019: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
1020: foreach my $item (@bgs,@links) {
1021: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
1022: }
1023: my ($configuserok,$author_ok,$switchserver,%currroles);
1024: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
1025: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
1026: $confname,$servadm);
1027: if ($configuserok eq 'ok') {
1028: $switchserver = &check_switchserver($dom,$confname);
1029: if ($switchserver eq '') {
1030: $author_ok = &check_authorstatus($dom,$confname,%currroles);
1031: }
1032: }
1033: my ($width,$height) = &thumb_dimensions();
1034: foreach my $img (@images) {
1035: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
1036: my $error;
1037: if ($configuserok eq 'ok') {
1038: if ($switchserver) {
1039: $error = &mt("Upload of image [_1] for $role page(s) is not permitted to this server: [_2]",$img,$switchserver);
1040: } else {
1041: if ($author_ok eq 'ok') {
1042: my ($result,$logourl) =
1043: &publishlogo($r,'upload',$role.'_'.$img,
1044: $dom,$confname,$img,$width,$height);
1045: if ($result eq 'ok') {
1046: $confhash->{$role}{$img} = $logourl;
1047: $changes{$role}{$img} = 1;
1048: } else {
1049: $error = &mt("Upload of image [_1] for $role page(s) failed because an error occurred publshing the file in RES space. Error was: [_2].",$img,$result);
1050: }
1051: } else {
1052: $error = &mt("Upload of image [_1] for $role page(s) failed because an author role could not be assigned to a Domain Configuation user ([_2]) in domain: [_3]. Error was: [_4].",$img,$confname,$dom,$author_ok);
1053: }
1054: }
1055: } else {
1056: $error = &mt("Upload of image [_1] for $role page(s) failed because a Domain Configuation user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$img,$confname,$dom,$configuserok);
1057: }
1058: if ($error) {
1059: &Apache::lonnet::logthis($error);
1060: $errors .= '<li>'.$error.'</li>';
1061: }
1062: } elsif ($domconfig->{$role}{$img} ne '') {
1063: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1064: my $error;
1065: if ($configuserok eq 'ok') {
1066: # is confname an author?
1067: if ($switchserver eq '') {
1068: if ($author_ok eq 'ok') {
1069: my ($result,$logourl) =
1070: &publishlogo($r,'copy',$domconfig->{$role}{$img},
1071: $dom,$confname,$img,$width,$height);
1072: if ($result eq 'ok') {
1073: $confhash->{$role}{$img} = $logourl;
1074: }
1075: }
1076: }
1077: }
1078: }
1079: }
1080: }
1081: if (ref($domconfig) eq 'HASH') {
1082: if (ref($domconfig->{$role}) eq 'HASH') {
1083: foreach my $img (@images) {
1084: if ($domconfig->{$role}{$img} ne '') {
1085: if ($env{'form.'.$role.'_del_'.$img}) {
1086: $confhash->{$role}{$img} = '';
1087: $changes{$role}{$img} = 1;
1088: } else {
1089: if ($confhash->{$role}{$img} eq '') {
1090: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
1091: }
1092: }
1093: } else {
1094: if ($env{'form.'.$role.'_del_'.$img}) {
1095: $confhash->{$role}{$img} = '';
1096: $changes{$role}{$img} = 1;
1097: }
1098: }
1099: }
1100: if ($domconfig->{$role}{'font'} ne '') {
1101: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
1102: $changes{$role}{'font'} = 1;
1103: }
1104: } else {
1105: if ($confhash->{$role}{'font'}) {
1106: $changes{$role}{'font'} = 1;
1107: }
1108: }
1109: foreach my $item (@bgs) {
1110: if ($domconfig->{$role}{$item} ne '') {
1111: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
1112: $changes{$role}{'bgs'}{$item} = 1;
1113: }
1114: } else {
1115: if ($confhash->{$role}{$item}) {
1116: $changes{$role}{'bgs'}{$item} = 1;
1117: }
1118: }
1119: }
1120: foreach my $item (@links) {
1121: if ($domconfig->{$role}{$item} ne '') {
1122: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
1123: $changes{$role}{'links'}{$item} = 1;
1124: }
1125: } else {
1126: if ($confhash->{$role}{$item}) {
1127: $changes{$role}{'links'}{$item} = 1;
1128: }
1129: }
1130: }
1131: } else {
1132: &default_change_checker($role,\@images,\@links,\@bgs,
1133: $confhash,\%changes);
1134: }
1135: } else {
1136: &default_change_checker($role,\@images,\@links,\@bgs,
1137: $confhash,\%changes);
1138: }
1139: }
1140: return ($errors,%changes);
1141: }
1142:
1143: sub default_change_checker {
1144: my ($role,$images,$links,$bgs,$confhash,$changes) = @_;
1145: foreach my $item (@{$links}) {
1146: if ($confhash->{$role}{$item}) {
1147: $changes->{$role}{'links'}{$item} = 1;
1148: }
1149: }
1150: foreach my $item (@{$bgs}) {
1151: if ($confhash->{$role}{$item}) {
1152: $changes->{$role}{'bgs'}{$item} = 1;
1153: }
1154: }
1155: foreach my $img (@{$images}) {
1156: if ($env{'form.'.$role.'_del_'.$img}) {
1157: $confhash->{$role}{$img} = '';
1158: $changes->{$role}{$img} = 1;
1159: }
1160: }
1161: if ($confhash->{$role}{'font'}) {
1162: $changes->{$role}{'font'} = 1;
1163: }
1164: }
1165:
1166: sub display_colorchgs {
1167: my ($dom,$changes,$roles,$confhash) = @_;
1168: my (%choices,$resulttext);
1169: &Apache::loncommon::devalidate_domconfig_cache($dom);
1170: if (!grep(/^login$/,@{$roles})) {
1171: $resulttext = &mt('Changes made:').'<br />';
1172: }
1173: foreach my $role (@{$roles}) {
1174: if ($role eq 'login') {
1175: %choices = &login_choices();
1176: } else {
1177: %choices = &color_font_choices();
1178: }
1179: if (ref($changes->{$role}) eq 'HASH') {
1180: if ($role ne 'login') {
1181: $resulttext .= '<h4>'.&mt($role).'</h4>';
1182: }
1183: foreach my $key (sort(keys(%{$changes->{$role}}))) {
1184: if ($role ne 'login') {
1185: $resulttext .= '<ul>';
1186: }
1187: if (ref($changes->{$role}{$key}) eq 'HASH') {
1188: if ($role ne 'login') {
1189: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
1190: }
1191: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
1192: if ($confhash->{$role}{$item} eq '') {
1193: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
1194: } else {
1195: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$confhash->{$role}{$item}).'</li>';
1196: }
1197: }
1198: if ($role ne 'login') {
1199: $resulttext .= '</ul></li>';
1200: }
1201: } else {
1202: if ($confhash->{$role}{$key} eq '') {
1203: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
1204: } else {
1205: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
1206: }
1207: }
1208: if ($role ne 'login') {
1209: $resulttext .= '</ul>';
1210: }
1211: }
1212: }
1213: }
1214: return $resulttext;
1215: }
1216:
1217: sub thumb_dimensions {
1218: return ('200','50');
1219: }
1220:
1221: sub check_configuser {
1222: my ($uhome,$dom,$confname,$servadm) = @_;
1223: my ($configuserok,%currroles);
1224: if ($uhome eq 'no_host') {
1225: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
1226: my $configpass = &LONCAPA::Enrollment::create_password();
1227: $configuserok =
1228: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
1229: $configpass,'','','','','',undef,$servadm);
1230: } else {
1231: $configuserok = 'ok';
1232: %currroles =
1233: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
1234: }
1235: return ($configuserok,%currroles);
1236: }
1237:
1238: sub check_authorstatus {
1239: my ($dom,$confname,%currroles) = @_;
1240: my $author_ok;
1241: if (!$currroles{':'.$dom.':au'}) {
1242: my $start = time;
1243: my $end = 0;
1244: $author_ok =
1245: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
1246: 'au',$end,$start);
1247: } else {
1248: $author_ok = 'ok';
1249: }
1250: return $author_ok;
1251: }
1252:
1253: sub publishlogo {
1254: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight) = @_;
1255: my ($output,$fname,$logourl);
1256: if ($action eq 'upload') {
1257: $fname=$env{'form.'.$formname.'.filename'};
1258: chop($env{'form.'.$formname});
1259: } else {
1260: ($fname) = ($formname =~ /([^\/]+)$/);
1261: }
1262: $fname=&Apache::lonnet::clean_filename($fname);
1263: # See if there is anything left
1264: unless ($fname) { return ('error: no uploaded file'); }
1265: $fname="$subdir/$fname";
1266: my $filepath='/home/'.$confname.'/public_html';
1267: my ($fnamepath,$file,$fetchthumb);
1268: $file=$fname;
1269: if ($fname=~m|/|) {
1270: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
1271: }
1272: my @parts=split(/\//,$filepath.'/'.$fnamepath);
1273: my $count;
1274: for ($count=4;$count<=$#parts;$count++) {
1275: $filepath.="/$parts[$count]";
1276: if ((-e $filepath)!=1) {
1277: mkdir($filepath,02770);
1278: }
1279: }
1280: # Check for bad extension and disallow upload
1281: if ($file=~/\.(\w+)$/ &&
1282: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
1283: $output =
1284: &mt('Invalid file extension ([_1]) - reserved for LONCAPA use.',$1);
1285: } elsif ($file=~/\.(\w+)$/ &&
1286: !defined(&Apache::loncommon::fileembstyle($1))) {
1287: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
1288: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
1289: $output = &mt('File name not allowed a rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
1290: } elsif (-d "$filepath/$file") {
1291: $output = &mt('File name is a directory name - rename the file and re-upload');
1292: } else {
1293: my $source = $filepath.'/'.$file;
1294: my $logfile;
1295: if (!open($logfile,">>$source".'.log')) {
1296: return (&mt('No write permission to Construction Space'));
1297: }
1298: print $logfile
1299: "\n================= Publish ".localtime()." ================\n".
1300: $env{'user.name'}.':'.$env{'user.domain'}."\n";
1301: # Save the file
1302: if (!open(FH,'>'.$source)) {
1303: &Apache::lonnet::logthis('Failed to create '.$source);
1304: return (&mt('Failed to create file'));
1305: }
1306: if ($action eq 'upload') {
1307: if (!print FH ($env{'form.'.$formname})) {
1308: &Apache::lonnet::logthis('Failed to write to '.$source);
1309: return (&mt('Failed to write file'));
1310: }
1311: } else {
1312: my $original = &Apache::lonnet::filelocation('',$formname);
1313: if(!copy($original,$source)) {
1314: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
1315: return (&mt('Failed to write file'));
1316: }
1317: }
1318: close(FH);
1319: chmod(0660, $source); # Permissions to rw-rw---.
1320:
1321: my $docroot=$r->dir_config('lonDocRoot');
1322: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
1323: my $copyfile=$targetdir.'/'.$file;
1324:
1325: my @parts=split(/\//,$targetdir);
1326: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
1327: for (my $count=5;$count<=$#parts;$count++) {
1328: $path.="/$parts[$count]";
1329: if (!-e $path) {
1330: print $logfile "\nCreating directory ".$path;
1331: mkdir($path,02770);
1332: }
1333: }
1334: my $versionresult;
1335: if (-e $copyfile) {
1336: $versionresult = &logo_versioning($targetdir,$file,$logfile);
1337: } else {
1338: $versionresult = 'ok';
1339: }
1340: if ($versionresult eq 'ok') {
1341: if (copy($source,$copyfile)) {
1342: print $logfile "\nCopied original source to ".$copyfile."\n";
1343: $output = 'ok';
1344: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
1345: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
1346: } else {
1347: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
1348: $output = &mt('Failed to copy file to RES space').", $!";
1349: }
1350: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
1351: my $inputfile = $filepath.'/'.$file;
1352: my $outfile = $filepath.'/'.'tn-'.$file;
1353: my $thumbsize = $thumbwidth.'x'.$thumbheight;
1354: system("convert -sample $thumbsize $inputfile $outfile");
1355: chmod(0660, $filepath.'/tn-'.$file);
1356: if (-e $outfile) {
1357: my $copyfile=$targetdir.'/tn-'.$file;
1358: if (copy($outfile,$copyfile)) {
1359: print $logfile "\nCopied source to ".$copyfile."\n";
1360: &write_metadata($dom,$confname,$formname,$targetdir,
1361: 'tn-'.$file,$logfile);
1362: } else {
1363: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
1364: }
1365: }
1366: }
1367: } else {
1368: $output = $versionresult;
1369: }
1370: }
1371: return ($output,$logourl);
1372: }
1373:
1374: sub logo_versioning {
1375: my ($targetdir,$file,$logfile) = @_;
1376: my $target = $targetdir.'/'.$file;
1377: my ($maxversion,$fn,$extn,$output);
1378: $maxversion = 0;
1379: if ($file =~ /^(.+)\.(\w+)$/) {
1380: $fn=$1;
1381: $extn=$2;
1382: }
1383: opendir(DIR,$targetdir);
1384: while (my $filename=readdir(DIR)) {
1385: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
1386: $maxversion=($1>$maxversion)?$1:$maxversion;
1387: }
1388: }
1389: $maxversion++;
1390: print $logfile "\nCreating old version ".$maxversion."\n";
1391: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
1392: if (copy($target,$copyfile)) {
1393: print $logfile "Copied old target to ".$copyfile."\n";
1394: $copyfile=$copyfile.'.meta';
1395: if (copy($target.'.meta',$copyfile)) {
1396: print $logfile "Copied old target metadata to ".$copyfile."\n";
1397: $output = 'ok';
1398: } else {
1399: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
1400: $output = &mt('Failed to copy old meta').", $!, ";
1401: }
1402: } else {
1403: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
1404: $output = &mt('Failed to copy old target').", $!, ";
1405: }
1406: return $output;
1407: }
1408:
1409: sub write_metadata {
1410: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
1411: my (%metadatafields,%metadatakeys,$output);
1412: $metadatafields{'title'}=$formname;
1413: $metadatafields{'creationdate'}=time;
1414: $metadatafields{'lastrevisiondate'}=time;
1415: $metadatafields{'copyright'}='public';
1416: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
1417: $env{'user.domain'};
1418: $metadatafields{'authorspace'}=$confname.':'.$dom;
1419: $metadatafields{'domain'}=$dom;
1420: {
1421: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
1422: my $mfh;
1423: unless (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
1424: $output = &mt('Could not write metadata');
1425: }
1426: foreach (sort keys %metadatafields) {
1427: unless ($_=~/\./) {
1428: my $unikey=$_;
1429: $unikey=~/^([A-Za-z]+)/;
1430: my $tag=$1;
1431: $tag=~tr/A-Z/a-z/;
1432: print $mfh "\n\<$tag";
1433: foreach (split(/\,/,$metadatakeys{$unikey})) {
1434: my $value=$metadatafields{$unikey.'.'.$_};
1435: $value=~s/\"/\'\'/g;
1436: print $mfh ' '.$_.'="'.$value.'"';
1437: }
1438: print $mfh '>'.
1439: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
1440: .'</'.$tag.'>';
1441: }
1442: }
1443: $output = 'ok';
1444: print $logfile "\nWrote metadata";
1445: close($mfh);
1446: }
1447: }
1448:
1449: sub check_switchserver {
1450: my ($dom,$confname) = @_;
1451: my ($allowed,$switchserver);
1452: my $home = &Apache::lonnet::homeserver($confname,$dom);
1453: if ($home eq 'no_host') {
1454: $home = &Apache::lonnet::domain($dom,'primary');
1455: }
1456: my @ids=&Apache::lonnet::current_machine_ids();
1457: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
1458: if (!$allowed) {
1459: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/">'.&mt('Switch Server').'</a>';
1460: }
1461: return $switchserver;
1462: }
1463:
1464: sub modify_quotas {
1465: my ($dom,%domconfig) = @_;
1466: my ($resulttext,%changes);
1467: my ($usertypes,$order) =
1468: &Apache::lonnet::retrieve_inst_usertypes($dom);
1469: my %formhash;
1470: foreach my $key (keys(%env)) {
1471: if ($key =~ /^form\.quota_(.+)$/) {
1472: $formhash{$1} = $env{$key};
1473: }
1474: }
1475: if (ref($domconfig{'quotas'}) eq 'HASH') {
1476: foreach my $key (keys(%{$domconfig{'quotas'}})) {
1477: if (exists($formhash{$key})) {
1478: if ($formhash{$key} ne $domconfig{'quotas'}{$key}) {
1479: $changes{$key} = 1;
1480: }
1481: } else {
1482: $formhash{$key} = $domconfig{'quotas'}{$key};
1483: }
1484: }
1485: }
1486: foreach my $key (keys(%formhash)) {
1487: if ($formhash{$key} ne '') {
1488: if (!exists($domconfig{'quotas'}{$key})) {
1489: $changes{$key} = 1;
1490: }
1491: }
1492: }
1493: my %quotahash = (
1494: quotas => {%formhash},
1495: );
1496: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
1497: $dom);
1498: if ($putresult eq 'ok') {
1499: if (keys(%changes) > 0) {
1500: $resulttext = &mt('Changes made:').'<ul>';
1501: foreach my $item (sort(keys(%changes))) {
1502: $resulttext .= '<li>'.&mt('[_1] set to [_2] Mb',$usertypes->{$item},$formhash{$item}).'</li>';
1503: }
1504: $resulttext .= '</ul>';
1505: } else {
1506: $resulttext = &mt('No changes made to default quotas');
1507: }
1508: } else {
1509: $resulttext = &mt('An error occurred: [_1]',$putresult);
1510: }
1511: return $resulttext;
1512: }
1513:
1514: sub modify_autoenroll {
1515: my ($dom,%domconfig) = @_;
1516: my ($resulttext,%changes);
1517: my %currautoenroll;
1518: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
1519: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
1520: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
1521: }
1522: }
1523: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
1524: my %title = ( run => 'Auto-enrollment active',
1525: sender => 'Sender for notification messages');
1526: my @offon = ('off','on');
1527: my %autoenrollhash = (
1528: autoenroll => { run => $env{'form.autoenroll_run'},
1529: sender_uname => $env{'form.sender_uname'},
1530: sender_domain => $env{'form.sender_domain'},
1531:
1532: }
1533: );
1534: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
1535: $dom);
1536: if ($putresult eq 'ok') {
1537: if (exists($currautoenroll{'run'})) {
1538: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
1539: $changes{'run'} = 1;
1540: }
1541: } elsif ($autorun) {
1542: if ($env{'form.autoenroll_run'} ne '1') {
1543: $changes{'run'} = 1;
1544: }
1545: }
1546: if (exists($currautoenroll{sender_uname})) {
1547: if ($currautoenroll{'sender_uname'} ne $env{'form.sender_uname'}) {
1548: $changes{'sender'} = 1;
1549: }
1550: } else {
1551: $changes{'sender'} = 1;
1552: }
1553: if (exists($currautoenroll{sender_domain})) {
1554: if ($currautoenroll{'sender_domain'} ne $env{'form.sender_domain'}) {
1555: $changes{'sender'} = 1;
1556: }
1557: } else {
1558: $changes{'sender'} = 1;
1559: }
1560: if (keys(%changes) > 0) {
1561: $resulttext = &mt('Changes made:').'<ul>';
1562: if ($changes{'run'}) {
1563: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
1564: }
1565: if ($changes{'sender'}) {
1566: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$env{'form.sender_uname'}.':'.$env{'form.sender_domain'}).'</li>';
1567: }
1568: $resulttext .= '</ul>';
1569: } else {
1570: $resulttext = &mt('No changes made to auto-enrollment settings');
1571: }
1572: } else {
1573: $resulttext = &mt('An error occurred: [_1]',$putresult);
1574: }
1575: return $resulttext;
1576: }
1577:
1578: sub modify_autoupdate {
1579: my ($dom,%domconfig) = @_;
1580: my ($resulttext,%currautoupdate,%fields,%changes);
1581: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
1582: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
1583: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
1584: }
1585: }
1586: my @offon = ('off','on');
1587: my %title = &Apache::lonlocal::texthash (
1588: run => 'Auto-update:',
1589: classlists => 'Updates to user information in classlists?'
1590: );
1591: my ($usertypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($dom);
1592: my %fieldtitles = &Apache::lonlocal::texthash (
1593: id => 'Student/Employee ID',
1594: email => 'E-mail address',
1595: lastname => 'Last Name',
1596: firstname => 'First Name',
1597: middlename => 'Middle Name',
1598: gen => 'Generation',
1599: );
1600: my $othertitle = &mt('All users');
1601: if (keys(%{$usertypes}) > 0) {
1602: $othertitle = "Other users";
1603: }
1604: foreach my $key (keys(%env)) {
1605: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
1606: push(@{$fields{$1}},$2);
1607: }
1608: }
1609: my %updatehash = (
1610: autoupdate => { run => $env{'form.autoupdate_run'},
1611: classlists => $env{'form.classlists'},
1612: fields => {%fields},
1613: }
1614: );
1615: foreach my $key (keys(%currautoupdate)) {
1616: if (($key eq 'run') || ($key eq 'classlists')) {
1617: if (exists($updatehash{autoupdate}{$key})) {
1618: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
1619: $changes{$key} = 1;
1620: }
1621: }
1622: } elsif ($key eq 'fields') {
1623: if (ref($currautoupdate{$key}) eq 'HASH') {
1624: foreach my $item (keys(%{$currautoupdate{$key}})) {
1625: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
1626: my $change = 0;
1627: foreach my $type (@{$currautoupdate{$key}{$item}}) {
1628: if (!exists($fields{$item})) {
1629: $change = 1;
1630: } elsif (ref($fields{$item}) eq 'ARRAY') {
1631: if (!grep/^\Q$type\E$/,@{$fields{$item}}) {
1632: $change = 1;
1633: }
1634: }
1635: }
1636: if ($change) {
1637: push(@{$changes{$key}},$item);
1638: }
1639: }
1640: }
1641: }
1642: }
1643: }
1644: foreach my $key (keys(%fields)) {
1645: if (ref($currautoupdate{'fields'}) eq 'HASH') {
1646: if (!exists($currautoupdate{'fields'}{$key})) {
1647: push(@{$changes{'fields'}},$key);
1648: }
1649: } else {
1650: push(@{$changes{'fields'}},$key);
1651: }
1652: }
1653: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
1654: $dom);
1655: if ($putresult eq 'ok') {
1656: if (keys(%changes) > 0) {
1657: $resulttext = &mt('Changes made:').'<ul>';
1658: foreach my $key (sort(keys(%changes))) {
1659: if (ref($changes{$key}) eq 'ARRAY') {
1660: foreach my $item (@{$changes{$key}}) {
1661: my @newvalues;
1662: foreach my $type (@{$fields{$item}}) {
1663: push(@newvalues,$fieldtitles{$type});
1664: }
1665: my $newvaluestr;
1666: if (@newvalues > 0) {
1667: $newvaluestr = join(', ',@newvalues);
1668: } else {
1669: $newvaluestr = &mt('none');
1670: }
1671: if ($item eq 'default') {
1672: $resulttext .= '<li>'.&mt("Updates for $othertitle set to: [_1]",$newvaluestr).'</li>';
1673: } else {
1674: $resulttext .= '<li>'.&mt("Updates for [_1] set to: [_2]",$usertypes->{$item},$newvaluestr).'</li>';
1675: }
1676: }
1677: } else {
1678: my $newvalue;
1679: if ($key eq 'run') {
1680: $newvalue = $offon[$env{'form.autoupdate_run'}];
1681: } else {
1682: $newvalue = $offon[$env{'form.'.$key}];
1683: }
1684: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
1685: }
1686: }
1687: $resulttext .= '</ul>';
1688: } else {
1689: $resulttext = &mt('No changes made to autoupdates');
1690: }
1691: } else {
1692: $resulttext = &mt('An error occurred: [_1]',$putresult);
1693: }
1694: return $resulttext;
1695: }
1696:
1697: 1;
1698:
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