Annotation of loncom/interface/londocs.pm, revision 1.456
1.329 droeschl 1: # The LearningOnline Network
2: # Documents
3: #
1.456 ! raeburn 4: # $Id: londocs.pm,v 1.455 2011/07/04 16:47:03 raeburn Exp $
1.329 droeschl 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: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28:
29:
30:
31: package Apache::londocs;
32:
33: use strict;
34: use Apache::Constants qw(:common :http);
35: use Apache::imsexport;
36: use Apache::lonnet;
37: use Apache::loncommon;
1.383 tempelho 38: use Apache::lonhtmlcommon;
1.329 droeschl 39: use LONCAPA::map();
40: use Apache::lonratedt();
41: use Apache::lonxml;
42: use Apache::lonclonecourse;
43: use Apache::lonnavmaps;
44: use HTML::Entities;
45: use GDBM_File;
46: use Apache::lonlocal;
47: use Cwd;
48: use LONCAPA qw(:DEFAULT :match);
49:
50: my $iconpath;
51:
52: my %hash;
53:
54: my $hashtied;
55: my %alreadyseen=();
56:
57: my $hadchanges;
58:
59:
60: my %help=();
61:
62:
63: sub mapread {
64: my ($coursenum,$coursedom,$map)=@_;
65: return
66: &LONCAPA::map::mapread('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
67: $map);
68: }
69:
70: sub storemap {
71: my ($coursenum,$coursedom,$map)=@_;
72: my ($outtext,$errtext)=
73: &LONCAPA::map::storemap('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
74: $map,1);
75: if ($errtext) { return ($errtext,2); }
1.364 bisitz 76:
1.329 droeschl 77: $hadchanges=1;
78: return ($errtext,0);
79: }
80:
81:
82:
83: sub authorhosts {
84: my %outhash=();
85: my $home=0;
86: my $other=0;
87: foreach my $key (keys(%env)) {
88: if ($key=~/^user\.role\.(au|ca)\.(.+)$/) {
89: my $role=$1;
90: my $realm=$2;
91: my ($start,$end)=split(/\./,$env{$key});
92: if (($start) && ($start>time)) { next; }
93: if (($end) && (time>$end)) { next; }
94: my ($ca,$cd);
95: if ($1 eq 'au') {
96: $ca=$env{'user.name'};
97: $cd=$env{'user.domain'};
98: } else {
99: ($cd,$ca)=($realm=~/^\/($match_domain)\/($match_username)$/);
100: }
101: my $allowed=0;
102: my $myhome=&Apache::lonnet::homeserver($ca,$cd);
103: my @ids=&Apache::lonnet::current_machine_ids();
104: foreach my $id (@ids) { if ($id eq $myhome) { $allowed=1; } }
105: if ($allowed) {
106: $home++;
107: $outhash{'home_'.$ca.'@'.$cd}=1;
108: } else {
109: $outhash{'otherhome_'.$ca.'@'.$cd}=$myhome;
110: $other++;
111: }
112: }
113: }
114: return ($home,$other,%outhash);
115: }
116:
117:
118: sub dumpbutton {
119: my ($home,$other,%outhash)=&authorhosts();
1.408 raeburn 120: my $crstype = &Apache::loncommon::course_type();
1.329 droeschl 121: if ($home+$other==0) { return ''; }
122: if ($home) {
1.419 bisitz 123: my $link =
1.423 onken 124: "<a class='LC_menubuttons_link' href='javascript:injectData(document.courseverify, \"dummy\", \"dumpcourse\", \""
1.419 bisitz 125: .&mt('Dump '.$crstype.' Documents to Construction Space')
126: ."\")'>"
127: .&mt('Dump '.$crstype.' Documents to Construction Space')
128: .'</a>';
129: return
130: $link.' '
131: .&Apache::loncommon::help_open_topic('Docs_Dump_Course_Docs')
132: .'<br />';
1.329 droeschl 133: } else {
1.419 bisitz 134: return
135: &mt('Dump '.$crstype.' Documents to Construction Space: available on other servers');
1.329 droeschl 136: }
137: }
138:
139: sub clean {
140: my ($title)=@_;
141: $title=~s/[^\w\/\!\$\%\^\*\-\_\=\+\;\:\,\\\|\`\~]+/\_/gs;
1.344 bisitz 142: return $title;
1.329 droeschl 143: }
144:
145:
146:
147: sub dumpcourse {
148: my ($r) = @_;
1.408 raeburn 149: my $crstype = &Apache::loncommon::course_type();
1.419 bisitz 150: $r->print(&Apache::loncommon::start_page('Dump '.$crstype.' Documents to Construction Space').
1.369 bisitz 151: '<form name="dumpdoc" action="" method="post">');
1.419 bisitz 152: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Dump '.$crstype.' Documents to Construction Space'));
1.329 droeschl 153: my ($home,$other,%outhash)=&authorhosts();
154: unless ($home) { return ''; }
155: my $origcrsid=$env{'request.course.id'};
156: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
157: if (($env{'form.authorspace'}) && ($env{'form.authorfolder'}=~/\w/)) {
158: # Do the dumping
159: unless ($outhash{'home_'.$env{'form.authorspace'}}) { return ''; }
160: my ($ca,$cd)=split(/\@/,$env{'form.authorspace'});
161: $r->print('<h3>'.&mt('Copying Files').'</h3>');
162: my $title=$env{'form.authorfolder'};
163: $title=&clean($title);
164: my %replacehash=();
165: foreach my $key (keys(%env)) {
166: if ($key=~/^form\.namefor\_(.+)/) {
167: $replacehash{$1}=$env{$key};
168: }
169: }
170: my $crs='/uploaded/'.$env{'request.course.id'}.'/';
171: $crs=~s/\_/\//g;
172: foreach my $item (keys(%replacehash)) {
173: my $newfilename=$title.'/'.$replacehash{$item};
174: $newfilename=~s/\.(\w+)$//;
175: my $ext=$1;
176: $newfilename=&clean($newfilename);
177: $newfilename.='.'.$ext;
178: my @dirs=split(/\//,$newfilename);
179: my $path='/home/'.$ca.'/public_html';
180: my $makepath=$path;
181: my $fail=0;
182: for (my $i=0;$i<$#dirs;$i++) {
183: $makepath.='/'.$dirs[$i];
1.344 bisitz 184: unless (-e $makepath) {
185: unless(mkdir($makepath,0777)) { $fail=1; }
1.329 droeschl 186: }
187: }
188: $r->print('<br /><tt>'.$item.'</tt> => <tt>'.$newfilename.'</tt>: ');
189: if (my $fh=Apache::File->new('>'.$path.'/'.$newfilename)) {
190: if ($item=~/\.(sequence|page|html|htm|xml|xhtml)$/) {
191: print $fh &Apache::lonclonecourse::rewritefile(
192: &Apache::lonclonecourse::readfile($env{'request.course.id'},$item),
193: (%replacehash,$crs => '')
194: );
195: } else {
196: print $fh
197: &Apache::lonclonecourse::readfile($env{'request.course.id'},$item);
198: }
199: $fh->close();
200: } else {
201: $fail=1;
202: }
203: if ($fail) {
204: $r->print('<span class="LC_error">'.&mt('fail').'</span>');
205: } else {
206: $r->print('<span class="LC_success">'.&mt('ok').'</span>');
207: }
208: }
209: } else {
210: # Input form
211: unless ($home==1) {
212: $r->print(
213: '<h3>'.&mt('Select the Construction Space').'</h3><select name="authorspace">');
214: }
215: foreach my $key (sort(keys(%outhash))) {
216: if ($key=~/^home_(.+)$/) {
217: if ($home==1) {
218: $r->print(
219: '<input type="hidden" name="authorspace" value="'.$1.'" />');
220: } else {
221: $r->print('<option value="'.$1.'">'.$1.' - '.
222: &Apache::loncommon::plainname(split(/\@/,$1)).'</option>');
223: }
224: }
225: }
226: unless ($home==1) {
227: $r->print('</select>');
228: }
229: my $title=$origcrsdata{'description'};
230: $title=~s/[\/\s]+/\_/gs;
231: $title=&clean($title);
232: $r->print('<h3>'.&mt('Folder in Construction Space').'</h3>'
233: .'<input type="text" size="50" name="authorfolder" value="'.$title.'" /><br />');
234: &tiehash();
235: $r->print('<h3>'.&mt('Filenames in Construction Space').'</h3>'
236: .&Apache::loncommon::start_data_table()
237: .&Apache::loncommon::start_data_table_header_row()
238: .'<th>'.&mt('Internal Filename').'</th>'
239: .'<th>'.&mt('Title').'</th>'
240: .'<th>'.&mt('Save as ...').'</th>'
241: .&Apache::loncommon::end_data_table_header_row());
242: foreach my $file (&Apache::lonclonecourse::crsdirlist($origcrsid,'userfiles')) {
243: $r->print(&Apache::loncommon::start_data_table_row()
244: .'<td>'.$file.'</td>');
245: my ($ext)=($file=~/\.(\w+)$/);
246: my $title=$hash{'title_'.$hash{
247: 'ids_/uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'.$file}};
248: $r->print('<td>'.($title?$title:' ').'</td>');
249: if (!$title) {
250: $title=$file;
251: } else {
252: $title=~s|/|_|g;
253: }
254: $title=~s/\.(\w+)$//;
255: $title=&clean($title);
256: $title.='.'.$ext;
257: $r->print("\n<td><input type='text' size='60' name='namefor_".$file."' value='".$title."' /></td>"
258: .&Apache::loncommon::end_data_table_row());
259: }
260: $r->print(&Apache::loncommon::end_data_table());
261: &untiehash();
262: $r->print(
1.419 bisitz 263: '<p><input type="submit" name="dumpcourse" value="'.&mt("Dump $crstype Documents").'" /></p></form>');
1.329 droeschl 264: }
265: }
266:
267:
268:
269: sub exportbutton {
1.408 raeburn 270: my $crstype = &Apache::loncommon::course_type();
1.423 onken 271: return "<a class='LC_menubuttons_link' href='javascript:injectData(document.courseverify, \"dummy\", \"exportcourse\", \"".&mt('IMS Export')."\")'>".&mt('IMS Export')."</a>".
1.362 ehlerst 272: &Apache::loncommon::help_open_topic('Docs_Export_Course_Docs').'<br />';
1.329 droeschl 273: }
274:
275:
276:
277: sub exportcourse {
278: my $r=shift;
1.408 raeburn 279: my $crstype = &Apache::loncommon::course_type();
1.329 droeschl 280: my %discussiontime = &Apache::lonnet::dump('discussiontimes',
281: $env{'course.'.$env{'request.course.id'}.'.domain'}, $env{'course.'.$env{'request.course.id'}.'.num'});
282: my $numdisc = keys(%discussiontime);
1.454 raeburn 283: my $numprobs = 0;
1.329 droeschl 284: my $navmap = Apache::lonnavmaps::navmap->new();
285: if (!defined($navmap)) {
1.408 raeburn 286: $r->print(&Apache::loncommon::start_page('Export '.$crstype.' to IMS Package').
1.376 bisitz 287: '<h2>'.&mt('IMS Export Failed').'</h2>'.
1.408 raeburn 288: '<div class="LC_error">');
289: if ($crstype eq 'Community') {
290: $r->print(&mt('Unable to retrieve information about community contents'));
291: } else {
292: $r->print(&mt('Unable to retrieve information about course contents'));
293: }
294: $r->print('</div><a href="/adm/coursedocs">');
295: if ($crstype eq 'Community') {
296: $r->print(&mt('Return to Community Editor'));
297: } else {
298: $r->print(&mt('Return to Course Editor'));
299: }
300: $r->print('</a>');
301: &Apache::lonnet::logthis('IMS export failed - could not create navmap object in '.lc($crstype).':'.$env{'request.course.id'});
1.329 droeschl 302: return;
303: }
304: my $it=$navmap->getIterator(undef,undef,undef,1,undef,undef);
305: my $curRes;
306: my $outcome;
307:
308: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
309: ['finishexport']);
310: if ($env{'form.finishexport'}) {
311: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
312: ['archive','discussion']);
313:
1.454 raeburn 314: my $format = $env{'form.format'};
1.329 droeschl 315: my @exportitems = &Apache::loncommon::get_env_multiple('form.archive');
316: my @discussions = &Apache::loncommon::get_env_multiple('form.discussion');
317: if (@exportitems == 0 && @discussions == 0) {
1.377 bisitz 318: $outcome =
319: '<p class="LC_warning">'
320: .&mt('As you did not select any content items or discussions'
321: .' for export, an IMS package has not been created.')
322: .'</p>'
323: .'<p>'
324: .&mt('Please [_1]go back[_2] to select either content items'
325: .' or discussions for export.'
326: ,'<a href="javascript:history.go(-1)">'
327: ,'</a>')
328: .'</p>';
1.329 droeschl 329: } else {
330: my $now = time;
331: my %symbs;
332: my $manifestok = 0;
333: my $imsresources;
334: my $tempexport;
335: my $copyresult;
1.454 raeburn 336: my $testbank;
337: my $ims_manifest = &create_ims_store($now,\$manifestok,\$outcome,\$tempexport,$format,\$testbank);
1.329 droeschl 338: if ($manifestok) {
1.454 raeburn 339: &build_package($now,$navmap,\@exportitems,\@discussions,\$outcome,$tempexport,\$copyresult,$ims_manifest,$format,$testbank);
1.329 droeschl 340: close($ims_manifest);
341:
342: #Create zip file in prtspool
343: my $imszipfile = '/prtspool/'.
344: $env{'user.name'}.'_'.$env{'user.domain'}.'_'.
345: time.'_'.rand(1000000000).'.zip';
346: my $cwd = &Cwd::getcwd();
347: my $imszip = '/home/httpd/'.$imszipfile;
348: chdir $tempexport;
349: open(OUTPUT, "zip -r $imszip * 2> /dev/null |");
350: close(OUTPUT);
351: chdir $cwd;
1.415 raeburn 352: $outcome .= '<p>'
353: .&mt('[_1]Your IMS package[_2] is ready for download.'
354: ,'<a href="'.$imszipfile.'">','</a>')
355: .'</p>';
1.329 droeschl 356: if ($copyresult) {
1.369 bisitz 357: $outcome .= '<p class="LC_error">'
358: .&mt('The following errors occurred during export - [_1]'
359: ,$copyresult)
360: .'</p>';
1.329 droeschl 361: }
362: } else {
1.377 bisitz 363: $outcome = '<p class="LC_error">'
364: .&mt('Unfortunately you will not be able to retrieve'
1.415 raeburn 365: .' an IMS archive of your course at this time,'
1.377 bisitz 366: .' because there was a problem creating a'
367: .' manifest file.')
368: .'</p>'
369: .'<p><a href="javascript:history.go(-1)">'
370: .&mt('Go Back')
371: .'</a></p>';
1.329 droeschl 372: }
373: }
1.408 raeburn 374: $r->print(&Apache::loncommon::start_page('Export '.$crstype.' to IMS Package'));
1.377 bisitz 375: $r->print(&Apache::lonhtmlcommon::breadcrumbs('IMS Export'));
1.329 droeschl 376: $r->print($outcome);
377: $r->print(&Apache::loncommon::end_page());
378: } else {
1.413 raeburn 379: my $display='<form name="exportdoc" action="" method="post">'."\n".
380: '<p>'.
381: &mt('Choose which items you wish to export from your '.$crstype.'.').
382: '</p>'.
383: '<div class="LC_columnSection"><fieldset>'.
1.369 bisitz 384: '<legend>'.&mt('Content items').'</legend>'.
385: '<input type="button" value="'.&mt('check all').'" '.
1.329 droeschl 386: 'onclick="javascript:checkAll(document.exportdoc.archive)" />'.
1.369 bisitz 387: ' <input type="button" value="'.&mt('uncheck all').'"'.
1.414 raeburn 388: ' onclick="javascript:uncheckAll(document.exportdoc.archive)" /></fieldset>';
389: if ($numdisc > 0) {
390: $display .= '<fieldset>'.
391: '<legend>'.&mt('Discussion posts').'</legend>'.
392: '<input type="button" value="'.&mt('check all').'"'.
393: ' onclick="javascript:checkAll(document.exportdoc.discussion)" />'.
394: ' <input type="button" value="'.&mt('uncheck all').'"'.
395: ' onclick="javascript:uncheckAll(document.exportdoc.discussion)" />'.
396: '</fieldset>';
397: }
398: $display .= '</div>';
1.329 droeschl 399: my $curRes;
400: my $depth = 0;
401: my $count = 0;
402: my $boards = 0;
403: my $startcount = 5;
404: my %parent = ();
405: my %children = ();
406: my $lastcontainer = $startcount;
1.369 bisitz 407: $display .= &Apache::loncommon::start_data_table()
408: .&Apache::loncommon::start_data_table_header_row()
1.414 raeburn 409: .'<th>'.&mt('Export content item?').'</th>';
1.329 droeschl 410: if ($numdisc > 0) {
1.414 raeburn 411: $display .= '<th>'.&mt('Export discussion posts?').'</th>';
1.329 droeschl 412: }
1.414 raeburn 413: $display .= &Apache::loncommon::end_data_table_header_row();
1.329 droeschl 414: while ($curRes = $it->next()) {
415: if (ref($curRes)) {
416: $count ++;
417: }
418: if ($curRes == $it->BEGIN_MAP()) {
419: $depth++;
420: $parent{$depth} = $lastcontainer;
421: }
422: if ($curRes == $it->END_MAP()) {
423: $depth--;
424: $lastcontainer = $parent{$depth};
425: }
426: if (ref($curRes)) {
427: my $symb = $curRes->symb();
428: my $ressymb = $symb;
429: if ($ressymb =~ m|adm/($match_domain)/($match_username)/(\d+)/bulletinboard$|) {
430: unless ($ressymb =~ m|adm/wrapper/adm|) {
431: $ressymb = 'bulletin___'.$3.'___adm/wrapper/adm/'.$1.'/'.$2.'/'.$3.'/bulletinboard';
432: }
433: }
1.416 raeburn 434: my $currelem = $count+$boards+$startcount;
1.369 bisitz 435: $display .= &Apache::loncommon::start_data_table_row()
436: .'<td>'."\n"
437: .'<input type="checkbox" name="archive" value="'.$count.'" ';
1.329 droeschl 438: if (($curRes->is_sequence()) || ($curRes->is_page())) {
1.416 raeburn 439: $lastcontainer = $currelem;
440: $display .= 'onclick="javascript:propagateCheck('."'$currelem'".')"';
1.454 raeburn 441: } elsif ($curRes->is_problem()) {
442: $numprobs ++;
1.329 droeschl 443: }
444: $display .= ' />'."\n";
445: for (my $i=0; $i<$depth; $i++) {
1.416 raeburn 446: $display .= ('<img src="/adm/lonIcons/whitespace1.gif" class="LC_docs_spacer" alt="" />' x2)."\n";
1.329 droeschl 447: }
448: if ($curRes->is_sequence()) {
1.365 bisitz 449: $display .= '<img src="/adm/lonIcons/navmap.folder.open.gif" alt="" /> '."\n";
1.329 droeschl 450: } elsif ($curRes->is_page()) {
1.365 bisitz 451: $display .= '<img src="/adm/lonIcons/navmap.page.open.gif" alt="" /> '."\n";
1.329 droeschl 452: }
453: $children{$parent{$depth}} .= $currelem.':';
1.369 bisitz 454: $display .= ' '.$curRes->title().'</td>'."\n";
455:
456: # Existing discussion posts?
1.329 droeschl 457: if ($discussiontime{$ressymb} > 0) {
458: $boards ++;
1.369 bisitz 459: $display .= '<td align="right">'
460: .'<input type="checkbox" name="discussion" value="'.$count.'" />'
461: .'</td>'."\n";
1.414 raeburn 462: } elsif ($numdisc > 0) {
1.369 bisitz 463: $display .= '<td> </td>'."\n";
1.329 droeschl 464: }
1.369 bisitz 465: $display .= &Apache::loncommon::end_data_table_row();
1.329 droeschl 466: }
467: }
1.369 bisitz 468: $display .= &Apache::loncommon::end_data_table();
1.329 droeschl 469: my $scripttag = qq|
1.369 bisitz 470: <script type="text/javascript">
471: // <![CDATA[
1.329 droeschl 472: function checkAll(field) {
473: if (field.length > 0) {
474: for (i = 0; i < field.length; i++) {
475: field[i].checked = true ;
476: }
477: } else {
478: field.checked = true
479: }
480: }
1.364 bisitz 481:
1.329 droeschl 482: function uncheckAll(field) {
483: if (field.length > 0) {
484: for (i = 0; i < field.length; i++) {
485: field[i].checked = false ;
486: }
487: } else {
488: field.checked = false ;
489: }
490: }
491:
492: function propagateCheck(item) {
493: if (document.exportdoc.elements[item].checked == true) {
494: containerCheck(item)
495: }
1.364 bisitz 496: }
1.329 droeschl 497:
498: function containerCheck(item) {
499: document.exportdoc.elements[item].checked = true
500: var numitems = $count + $boards + $startcount
501: var parents = new Array(numitems)
502: for (var i=$startcount; i<numitems; i++) {
503: parents[i] = new Array
504: }
505: |;
506:
507: foreach my $container (sort { $a <=> $b } (keys(%children))) {
508: my @contents = split(/:/,$children{$container});
509: for (my $i=0; $i<@contents; $i ++) {
510: $scripttag .= ' parents['.$container.']['.$i.'] = '.$contents[$i]."\n";
511: }
512: }
513:
514: $scripttag .= qq|
515: if (parents[item].length > 0) {
516: for (var j=0; j<parents[item].length; j++) {
517: containerCheck(parents[item][j])
518: }
1.364 bisitz 519: }
1.329 droeschl 520: }
1.369 bisitz 521: // ]]>
1.329 droeschl 522: </script>
523: |;
1.408 raeburn 524: $r->print(&Apache::loncommon::start_page('Export '.$crstype.' to IMS Package',
1.329 droeschl 525: $scripttag));
1.377 bisitz 526: $r->print(&Apache::lonhtmlcommon::breadcrumbs('IMS Export'));
1.454 raeburn 527: if ($numprobs > 0) {
528: $display .= '<p><span class="LC_nobreak">'.
529: &mt('Export format for LON-CAPA problems:').
530: '<label><input type="radio" name="format" value="xml" checked="checked" />'.
531: ' '.&mt('XML').'</label>'.(' ' x3).
532: '<label><input type="radio" name="format" value="html" />'.
533: ' '.&mt('HTML').'</label>'.(' ' x3).
534: '<label><input type="radio" name="format" value="plaintext" />'.
535: ' '.&mt('Text').'</label></span></p>';
536: }
1.369 bisitz 537: $r->print($display.
1.361 bisitz 538: '<p><input type="hidden" name="finishexport" value="1" />'.
1.329 droeschl 539: '<input type="submit" name="exportcourse" value="'.
1.377 bisitz 540: &mt('Export').'" /></p></form>');
1.329 droeschl 541: }
542: }
543:
544: sub create_ims_store {
1.454 raeburn 545: my ($now,$manifestok,$outcome,$tempexport,$format,$testbank) = @_;
1.329 droeschl 546: $$tempexport = $Apache::lonnet::perlvar{'lonDaemons'}.'/tmp/ims_exports';
547: my $ims_manifest;
548: if (!-e $$tempexport) {
549: mkdir($$tempexport,0700);
550: }
551: $$tempexport .= '/'.$now;
552: if (!-e $$tempexport) {
553: mkdir($$tempexport,0700);
554: }
555: $$tempexport .= '/'.$env{'user.domain'}.'_'.$env{'user.name'};
556: if (!-e $$tempexport) {
557: mkdir($$tempexport,0700);
558: }
559: if (!-e "$$tempexport/resources") {
560: mkdir("$$tempexport/resources",0700);
561: }
562: # open manifest file
563: my $manifest = '/imsmanifest.xml';
564: my $manifestfilename = $$tempexport.$manifest;
565: if ($ims_manifest = Apache::File->new('>'.$manifestfilename)) {
566: $$manifestok=1;
567: print $ims_manifest
568: '<?xml version="1.0" encoding="UTF-8"?>'."\n".
569: '<manifest xmlns="http://www.imsglobal.org/xsd/imscp_v1p1"'.
570: ' xmlns:imsmd="http://www.imsglobal.org/xsd/imsmd_v1p2"'.
571: ' xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"'.
572: ' identifier="MANIFEST-'.$env{'request.course.id'}.'-'.$now.'"'.
573: ' xsi:schemaLocation="http://www.imsglobal.org/xsd/imscp_v1p1imscp_v1p1.xsd'.
574: ' http://www.imsglobal.org/xsd/imsmd_v1p2 imsmd_v1p2p2.xsd">'."\n".
575: ' <metadata>
576: <schema></schema>
577: <imsmd:lom>
578: <imsmd:general>
579: <imsmd:identifier>'.$env{'request.course.id'}.'</imsmd:identifier>
580: <imsmd:title>
581: <imsmd:langstring xml:lang="en">'.$env{'course.'.$env{'request.course.id'}.'.description'}.'</imsmd:langstring>
582: </imsmd:title>
583: </imsmd:general>
584: </imsmd:lom>
585: </metadata>'."\n".
586: ' <organizations default="ORG-'.$env{'request.course.id'}.'-'.$now.'">'."\n".
587: ' <organization identifier="ORG-'.$env{'request.course.id'}.'-'.$now.'"'.
588: ' structure="hierarchical">'."\n".
1.454 raeburn 589: ' <title>'.$env{'course.'.$env{'request.course.id'}.'.description'}.'</title>';
590: if ($format eq 'plaintext') {
591: my $testbankfilename = $$tempexport.'/testbank.txt';
592: $$testbank = Apache::File->new('>'.$testbankfilename);
593: }
1.329 droeschl 594: } else {
595: $$outcome .= 'An error occurred opening the IMS manifest file.<br />'
596: ;
597: }
598: return $ims_manifest;
599: }
600:
601: sub build_package {
1.454 raeburn 602: my ($now,$navmap,$exportitems,$discussions,$outcome,$tempexport,$copyresult,
603: $ims_manifest,$format,$testbank) = @_;
1.329 droeschl 604: # first iterator to look for dependencies
605: my $it = $navmap->getIterator(undef,undef,undef,1,undef,undef);
606: my $curRes;
607: my $count = 0;
608: my $depth = 0;
609: my $lastcontainer = 0;
610: my %parent = ();
611: my @dependencies = ();
612: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
613: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
614: while ($curRes = $it->next()) {
615: if (ref($curRes)) {
616: $count ++;
617: }
618: if ($curRes == $it->BEGIN_MAP()) {
619: $depth++;
620: $parent{$depth} = $lastcontainer;
621: }
622: if ($curRes == $it->END_MAP()) {
623: $depth--;
624: $lastcontainer = $parent{$depth};
625: }
626: if (ref($curRes)) {
627: if ($curRes->is_sequence() || $curRes->is_page()) {
628: $lastcontainer = $count;
629: }
630: if (grep(/^$count$/,@$exportitems)) {
631: &get_dependencies($exportitems,\%parent,$depth,\@dependencies);
632: }
633: }
634: }
635: # second iterator to build manifest and store resources
636: $it = $navmap->getIterator(undef,undef,undef,1,undef,undef);
637: $depth = 0;
638: my $prevdepth;
639: $count = 0;
640: my $imsresources;
641: my $pkgdepth;
1.454 raeburn 642: my $currdirpath = 'Top';
1.329 droeschl 643: while ($curRes = $it->next()) {
644: if ($curRes == $it->BEGIN_MAP()) {
645: $prevdepth = $depth;
646: $depth++;
647: }
648: if ($curRes == $it->END_MAP()) {
649: $prevdepth = $depth;
650: $depth--;
651: }
652:
653: if (ref($curRes)) {
654: $count ++;
655: if ((grep(/^$count$/,@$exportitems)) || (grep(/^$count$/,@dependencies))) {
656: my $symb = $curRes->symb();
657: my $isvisible = 'true';
658: my $resourceref;
659: if ($curRes->randomout()) {
660: $isvisible = 'false';
661: }
662: unless ($curRes->is_sequence()) {
663: $resourceref = 'identifierref="RES-'.$env{'request.course.id'}.'-'.$count.'"';
664: }
665: my $step = $prevdepth - $depth;
666: if (($step >= 0) && ($count > 1)) {
667: while ($step >= 0) {
668: print $ims_manifest "\n".' </item>'."\n";
669: $step --;
670: }
671: }
672: $prevdepth = $depth;
673:
674: my $itementry =
675: '<item identifier="ITEM-'.$env{'request.course.id'}.'-'.$count.
676: '" isvisible="'.$isvisible.'" '.$resourceref.'>'.
677: '<title>'.$curRes->title().'</title>';
678: print $ims_manifest "\n".$itementry;
679:
1.454 raeburn 680: if ($curRes->is_sequence()) {
681: $currdirpath = 'Top';
682: my $pcslist = $curRes->map_hierarchy();
683: if ($pcslist ne '') {
1.456 ! raeburn 684: foreach my $pc (split(/,/,$pcslist),$curRes->map_pc()) {
! 685: next if ($pc <= 1);
1.454 raeburn 686: my $res = $navmap->getByMapPc($pc);
687: if (ref($res)) {
688: my $encloser = $res->title();
689: if ($encloser) {
690: if ($currdirpath) {
691: $currdirpath .= ' -> ';
692: }
693: $currdirpath .= $encloser;
694: }
695: }
696: }
697: }
698: } else {
1.329 droeschl 699: my $content_file;
700: my @hrefs = ();
1.454 raeburn 701: &process_content($count,$curRes,$cdom,$cnum,$symb,\$content_file,\@hrefs,$copyresult,$tempexport,$format,$currdirpath,$testbank);
1.329 droeschl 702: if ($content_file) {
703: $imsresources .= "\n".
704: ' <resource identifier="RES-'.$env{'request.course.id'}.'-'.$count.
705: '" type="webcontent" href="'.$content_file.'">'."\n".
706: ' <file href="'.$content_file.'" />'."\n";
707: foreach my $item (@hrefs) {
708: $imsresources .=
709: ' <file href="'.$item.'" />'."\n";
710: }
711: if (grep(/^$count$/,@$discussions)) {
712: my $ressymb = $symb;
713: my $mode;
714: if ($ressymb =~ m|adm/($match_domain)/($match_username)/(\d+)/bulletinboard$|) {
715: unless ($ressymb =~ m|adm/wrapper/adm|) {
716: $ressymb = 'bulletin___'.$3.'___adm/wrapper/adm/'.$1.'/'.$2.'/'.$3.'/bulletinboard';
717: }
718: $mode = 'board';
719: }
720: my %extras = (
721: caller => 'imsexport',
722: tempexport => $tempexport.'/resources',
723: count => $count
724: );
725: my $discresult = &Apache::lonfeedback::list_discussion($mode,undef,$ressymb,\%extras);
726: }
727: $imsresources .= ' </resource>'."\n";
728: }
729: }
730: $pkgdepth = $depth;
731: }
732: }
733: }
734: while ($pkgdepth > 0) {
735: print $ims_manifest " </item>\n";
736: $pkgdepth --;
737: }
738: my $resource_text = qq|
739: </organization>
740: </organizations>
741: <resources>
742: $imsresources
743: </resources>
744: </manifest>
745: |;
746: print $ims_manifest $resource_text;
747: }
748:
749: sub get_dependencies {
750: my ($exportitems,$parent,$depth,$dependencies) = @_;
751: if ($depth > 1) {
752: if ((!grep(/^$$parent{$depth}$/,@$exportitems)) && (!grep(/^$$parent{$depth}$/,@$dependencies))) {
753: push(@{$dependencies},$$parent{$depth});
754: if ($depth > 2) {
755: &get_dependencies($exportitems,$parent,$depth-1,$dependencies);
756: }
757: }
758: }
759: }
760:
761: sub process_content {
1.454 raeburn 762: my ($count,$curRes,$cdom,$cnum,$symb,$content_file,$href,$copyresult,$tempexport,$format,$currdirpath,$testbank) = @_;
1.329 droeschl 763: my $content_type;
764: my $message;
765: my @uploads = ();
766: if ($curRes->is_sequence()) {
767: $content_type = 'sequence';
768: } elsif ($curRes->is_page()) {
769: $content_type = 'page'; # need to handle individual items in pages.
770: } elsif ($symb =~ m-public/$cdom/$cnum/syllabus$-) {
771: $content_type = 'syllabus';
772: my $contents = &Apache::imsexport::templatedpage($content_type);
773: if ($contents) {
774: $$content_file = &store_template($contents,$tempexport,$count,$content_type);
775: }
776: } elsif ($symb =~ m-\.sequence___\d+___ext-) {
777: $content_type = 'external';
778: my $title = $curRes->title;
779: my $contents = &Apache::imsexport::external($symb,$title);
780: if ($contents) {
781: $$content_file = &store_template($contents,$tempexport,$count,$content_type);
782: }
783: } elsif ($symb =~ m-adm/navmaps$-) {
784: $content_type = 'navmap';
785: } elsif ($symb =~ m-adm/[^/]+/[^/]+/(\d+)/smppg$-) {
786: $content_type = 'simplepage';
787: my $contents = &Apache::imsexport::templatedpage($content_type,$1,$count,\@uploads);
788: if ($contents) {
789: $$content_file = &store_template($contents,$tempexport,$count,$content_type);
790: }
791: } elsif ($symb =~ m-lib/templates/simpleproblem\.problem$-) {
792: $content_type = 'simpleproblem';
793: my $contents = &Apache::imsexport::simpleproblem($symb);
794: if ($contents) {
795: $$content_file = &store_template($contents,$tempexport,$count,$content_type);
796: }
797: } elsif ($symb =~ m-lib/templates/examupload\.problem$-) {
798: $content_type = 'examupload';
799: } elsif ($symb =~ m-adm/($match_domain)/($match_username)/(\d+)/bulletinboard$-) {
800: $content_type = 'bulletinboard';
801: my $contents = &Apache::imsexport::templatedpage($content_type,$3,$count,\@uploads,$1,$2);
802: if ($contents) {
803: $$content_file = &store_template($contents,$tempexport,$count,$content_type);
804: }
805: } elsif ($symb =~ m-adm/([^/]+)/([^/]+)/aboutme$-) {
806: $content_type = 'aboutme';
807: my $contents = &Apache::imsexport::templatedpage($content_type,undef,$count,\@uploads,$1,$2);
808: if ($contents) {
809: $$content_file = &store_template($contents,$tempexport,$count,$content_type);
810: }
811: } elsif ($symb =~ m-\.(sequence|page)___\d+___uploaded/$cdom/$cnum/-) {
812: $$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'uploaded');
813: } elsif ($symb =~ m-\.(sequence|page)___\d+___([^/]+)/([^/]+)-) {
814: my $canedit = 0;
815: if ($2 eq $env{'user.domain'} && $3 eq $env{'user.name'}) {
816: $canedit= 1;
817: }
818: # only include problem code where current user is author
1.454 raeburn 819: if (($format eq 'html') || ($format eq 'plaintext')) {
820: my $title = $curRes->title;
821: $$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,$format,$currdirpath,$title,$testbank);
822: } elsif ($format eq 'xml') {
823: if ($canedit) {
824: $$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'resource');
825: } else {
826: $$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'noedit');
827: }
1.329 droeschl 828: }
829: } elsif ($symb =~ m-uploaded/$cdom/$cnum-) {
830: $$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'uploaded');
831: }
832: if (@uploads > 0) {
833: foreach my $item (@uploads) {
834: my $uploadmsg = '';
835: &replicate_content($cdom,$cnum,$tempexport,$item,$count,\$uploadmsg,$href,'templateupload');
836: if ($uploadmsg) {
837: $$copyresult .= $uploadmsg."\n";
838: }
839: }
840: }
841: if ($message) {
842: $$copyresult .= $message."\n";
843: }
844: }
845:
846: sub replicate_content {
1.454 raeburn 847: my ($cdom,$cnum,$tempexport,$symb,$count,$message,$href,$caller,$currdirpath,
848: $title,$testbank) = @_;
1.329 droeschl 849: my ($map,$ind,$url);
850: if ($caller eq 'templateupload') {
851: $url = $symb;
852: $url =~ s#//#/#g;
1.344 bisitz 853: } else {
1.329 droeschl 854: ($map,$ind,$url)=&Apache::lonnet::decode_symb($symb);
855: }
856: my $content;
857: my $filename;
858: my $repstatus;
859: my $content_name;
860: if ($url =~ m-/([^/]+)$-) {
861: $filename = $1;
862: if (!-e $tempexport.'/resources') {
863: mkdir($tempexport.'/resources',0700);
864: }
865: if (!-e $tempexport.'/resources/'.$count) {
866: mkdir($tempexport.'/resources/'.$count,0700);
867: }
868: my $destination = $tempexport.'/resources/'.$count.'/'.$filename;
869: my $copiedfile;
870: if ($copiedfile = Apache::File->new('>'.$destination)) {
871: my $content;
872: if ($caller eq 'resource') {
873: my $respath = $Apache::lonnet::perlvar{'lonDocRoot'}.'/res';
874: my $filepath = &Apache::lonnet::filelocation($respath,$url);
875: $content = &Apache::lonnet::getfile($filepath);
876: if ($content eq -1) {
877: $$message = 'Could not copy file '.$filename;
878: } else {
879: &extract_media($url,$cdom,$cnum,\$content,$count,$tempexport,$href,$message,'resource');
880: $repstatus = 'ok';
881: }
882: } elsif ($caller eq 'uploaded' || $caller eq 'templateupload') {
883: my $rtncode;
884: $repstatus = &Apache::lonnet::getuploaded('GET',$url,$cdom,$cnum,\$content,$rtncode);
885: if ($repstatus eq 'ok') {
886: if ($url =~ /\.html?$/i) {
887: &extract_media($url,$cdom,$cnum,\$content,$count,$tempexport,$href,$message,'uploaded');
888: }
889: } else {
890: $$message = 'Could not render '.$url.' server message - '.$rtncode."<br />\n";
891: }
1.454 raeburn 892: } elsif (($caller eq 'noedit') || ($caller eq 'html') ||
893: ($caller eq 'plaintext')) {
1.344 bisitz 894: # Need to render the resource without the LON-CAPA Internal header and the Post discussion footer, and then set $content equal to this.
1.454 raeburn 895: my %form = (
896: grade_symb => $symb,
897: grade_courseid => $cdom.'_'.$cnum,
898: grade_domain => $env{'user.domain'},
899: grade_username => $env{'user.name'},
1.456 ! raeburn 900: grade_imsexport => 1,
! 901: instructor_comments => 'hide',
1.454 raeburn 902: );
903: my $feedurl=&Apache::lonnet::clutter($url);
904: my ($userview,$response)=&Apache::lonnet::ssi_body($feedurl,%form);
905: if (ref($response)) {
906: if ($response->is_success) {
907: $content = $userview;
908: $content =~ s/\Qonchange="javascript:setSubmittedPart('\E[^\']+\Q');"\E//g;
909: $content =~ s/^\s*[\n\r]+$//;
910: if ($caller eq 'plaintext') {
911: my @lines = split(/[\n\r]+/,$content);
912: my @tosave;
913: my $foilcounter = 0;
914: my @alphabet = ('a'..'z');
915: my $mc_answer;
916: foreach my $line (@lines) {
917: next if ($line =~ /^\s*$/);
918: if ($line =~ m{(|\Q<\label>\E)\Q<br />Incorrect:<label>\E}) {
919: $foilcounter ++;
920: } elsif ($line =~ m{(|\Q</label>\E)\Q<br />Correct:<b><label>\E}) {
921: $foilcounter ++;
1.456 ! raeburn 922: $mc_answer = $alphabet[$foilcounter-1];
1.455 raeburn 923: } elsif ($line !~ m{\Q</label>\E(|\Q</b>\E)\Q<br />\E}) {
1.454 raeburn 924: $line =~ s/^(\s+|\s+)$//g;
925: $line =~ s{^\Q<b>\E([^<]+)\Q</b>\E$}{1};
1.456 ! raeburn 926: $tosave[$foilcounter] .= $line.' ';
1.454 raeburn 927: }
928: $content = join("\t",@tosave);
929: if ($mc_answer) {
930: $content .= "\t".$mc_answer."\n";
931: }
932: }
933: if (@tosave) {
1.455 raeburn 934: my $qtype;
1.454 raeburn 935: if ($mc_answer) {
1.455 raeburn 936: $qtype = 'MC';
1.454 raeburn 937: }
1.455 raeburn 938: $content = $currdirpath."\t".$title."\t$qtype\t".join("\t",@tosave);
939: if ($mc_answer) {
940: $content .= "\t".$mc_answer;
941: }
942: $content .= "\n";
1.454 raeburn 943: }
944: } else {
945: $content = '<html><body>'.$content.'</body></html>';
946: }
947: if (($caller eq 'plaintext') && ($testbank)) {
948: print $testbank $content;
949: }
950: } else {
951: $content = 'Not the owner of this resource';
952: }
953: } else {
954: $content = 'Not the owner of this resource';
955: }
1.329 droeschl 956: $repstatus = 'ok';
957: }
958: if ($repstatus eq 'ok') {
959: print $copiedfile $content;
960: }
961: close($copiedfile);
962: } else {
963: $$message = 'Could not open destination file for '.$filename."<br />\n";
964: }
965: } else {
966: $$message = 'Could not determine name of file for '.$symb."<br />\n";
967: }
968: if ($repstatus eq 'ok') {
969: $content_name = 'resources/'.$count.'/'.$filename;
970: }
971: return $content_name;
972: }
973:
974: sub extract_media {
975: my ($url,$cdom,$cnum,$content,$count,$tempexport,$href,$message,$caller) = @_;
976: my ($dirpath,$container);
977: my %allfiles = ();
978: my %codebase = ();
979: if ($url =~ m-(.*/)([^/]+)$-) {
980: $dirpath = $1;
981: $container = $2;
982: } else {
983: $dirpath = $url;
984: $container = '';
985: }
986: &Apache::lonnet::extract_embedded_items(undef,\%allfiles,\%codebase,$content);
987: foreach my $embed_file (keys(%allfiles)) {
988: my $filename;
989: if ($embed_file =~ m#([^/]+)$#) {
990: $filename = $1;
991: } else {
992: $filename = $embed_file;
993: }
994: my $newname = 'res/'.$filename;
995: my ($rtncode,$embed_content,$repstatus);
996: my $embed_url;
997: if ($embed_file =~ m-^/-) {
998: $embed_url = $embed_file; # points to absolute path
999: } else {
1000: if ($embed_file =~ m-https?://-) {
1001: next; # points to url
1002: } else {
1003: $embed_url = $dirpath.$embed_file; # points to relative path
1004: }
1005: }
1006: if ($caller eq 'resource') {
1.344 bisitz 1007: my $respath = $Apache::lonnet::perlvar{'lonDocRoot'}.'/res';
1008: my $embed_path = &Apache::lonnet::filelocation($respath,$embed_url);
1.329 droeschl 1009: $embed_content = &Apache::lonnet::getfile($embed_path);
1010: unless ($embed_content eq -1) {
1011: $repstatus = 'ok';
1012: }
1013: } elsif ($caller eq 'uploaded') {
1014: $repstatus = &Apache::lonnet::getuploaded('GET',$embed_url,$cdom,$cnum,\$embed_content,$rtncode);
1015: }
1016: if ($repstatus eq 'ok') {
1017: my $destination = $tempexport.'/resources/'.$count.'/res';
1018: if (!-e "$destination") {
1019: mkdir($destination,0755);
1020: }
1021: $destination .= '/'.$filename;
1022: my $copiedfile;
1023: if ($copiedfile = Apache::File->new('>'.$destination)) {
1024: print $copiedfile $embed_content;
1025: push(@{$href},'resources/'.$count.'/res/'.$filename);
1026: my $attrib_regexp = '';
1027: if (@{$allfiles{$embed_file}} > 1) {
1028: $attrib_regexp = join('|',@{$allfiles{$embed_file}});
1029: } else {
1030: $attrib_regexp = $allfiles{$embed_file}[0];
1031: }
1032: $$content =~ s#($attrib_regexp\s*=\s*['"]?)\Q$embed_file\E(['"]?)#$1$newname$2#gi;
1033: if ($caller eq 'resource' && $container =~ /\.(problem|library)$/) {
1034: $$content =~ s#\Q$embed_file\E#$newname#gi;
1035: }
1036: }
1037: } else {
1038: $$message .= 'replication of embedded file - '.$embed_file.' in '.$url.' failed, reason -'.$rtncode."<br />\n";
1039: }
1040: }
1041: return;
1042: }
1043:
1044: sub store_template {
1045: my ($contents,$tempexport,$count,$content_type) = @_;
1046: if ($contents) {
1047: if ($tempexport) {
1048: if (!-e $tempexport.'/resources') {
1049: mkdir($tempexport.'/resources',0700);
1050: }
1051: if (!-e $tempexport.'/resources/'.$count) {
1052: mkdir($tempexport.'/resources/'.$count,0700);
1053: }
1054: my $destination = $tempexport.'/resources/'.$count.'/'.$content_type.'.xml';
1055: my $storetemplate;
1056: if ($storetemplate = Apache::File->new('>'.$destination)) {
1057: print $storetemplate $contents;
1058: close($storetemplate);
1059: }
1060: if ($content_type eq 'external') {
1061: return 'resources/'.$count.'/'.$content_type.'.html';
1062: } else {
1063: return 'resources/'.$count.'/'.$content_type.'.xml';
1064: }
1065: }
1066: }
1067: }
1068:
1069:
1070: sub group_import {
1071: my ($coursenum, $coursedom, $folder, $container, $caller, @files) = @_;
1072:
1073: while (@files) {
1074: my ($name, $url, $residx) = @{ shift(@files) };
1.344 bisitz 1075: if (($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E/(default_\d+\.)(page|sequence)$})
1.329 droeschl 1076: && ($caller eq 'londocs')
1077: && (!&Apache::lonnet::stat_file($url))) {
1.364 bisitz 1078:
1.329 droeschl 1079: my $errtext = '';
1080: my $fatal = 0;
1081: my $newmapstr = '<map>'."\n".
1082: '<resource id="1" src="" type="start"></resource>'."\n".
1083: '<link from="1" to="2" index="1"></link>'."\n".
1084: '<resource id="2" src="" type="finish"></resource>'."\n".
1085: '</map>';
1086: $env{'form.output'}=$newmapstr;
1087: my $result=&Apache::lonnet::finishuserfileupload($coursenum,$coursedom,
1088: 'output',$1.$2);
1089: if ($result != m|^/uploaded/|) {
1090: $errtext.='Map not saved: A network error occurred when trying to save the new map. ';
1091: $fatal = 2;
1092: }
1093: if ($fatal) {
1094: return ($errtext,$fatal);
1095: }
1096: }
1097: if ($url) {
1.344 bisitz 1098: if (!$residx
1.329 droeschl 1099: || defined($LONCAPA::map::zombies[$residx])) {
1100: $residx = &LONCAPA::map::getresidx($url,$residx);
1101: push(@LONCAPA::map::order, $residx);
1102: }
1103: my $ext = 'false';
1104: if ($url=~m{^http://} || $url=~m{^https://}) { $ext = 'true'; }
1105: $url = &LONCAPA::map::qtunescape($url);
1106: $name = &LONCAPA::map::qtunescape($name);
1.344 bisitz 1107: $LONCAPA::map::resources[$residx] =
1.329 droeschl 1108: join(':', ($name, $url, $ext, 'normal', 'res'));
1109: }
1110: }
1111: return &storemap($coursenum, $coursedom, $folder.'.'.$container);
1112: }
1113:
1114: sub breadcrumbs {
1.408 raeburn 1115: my ($allowed,$crstype)=@_;
1.329 droeschl 1116: &Apache::lonhtmlcommon::clear_breadcrumbs();
1117: my (@folders);
1118: if ($env{'form.pagepath'}) {
1119: @folders = split('&',$env{'form.pagepath'});
1120: } else {
1121: @folders=split('&',$env{'form.folderpath'});
1122: }
1123: my $folderpath;
1124: my $cpinfo='';
1125: my $plain='';
1126: my $randompick=-1;
1127: my $isencrypted=0;
1128: my $ishidden=0;
1129: my $is_random_order=0;
1.395 raeburn 1130: if (!$allowed) {
1131: my $description = $env{'course.'.$env{'request.course.id'}.'.description'};
1132: &Apache::lonhtmlcommon::add_breadcrumb(
1133: {'href' => '/adm/menu',
1134: 'title'=> 'Go to main menu',
1135: 'text' => $description,
1136: });
1137: $plain .= $description.' >';
1138: }
1.329 droeschl 1139: while (@folders) {
1140: my $folder=shift(@folders);
1141: my $foldername=shift(@folders);
1142: if ($folderpath) {$folderpath.='&';}
1143: $folderpath.=$folder.'&'.$foldername;
1144: my $url='/adm/coursedocs?folderpath='.
1145: &escape($folderpath);
1146: my $name=&unescape($foldername);
1.344 bisitz 1147: # randompick number, hidden, encrypted, random order, is appended with ":"s to the foldername
1.329 droeschl 1148: $name=~s/\:(\d*)\:(\w*)\:(\w*):(\d*)$//;
1.344 bisitz 1149: if ($1 ne '') {
1.329 droeschl 1150: $randompick=$1;
1151: } else {
1152: $randompick=-1;
1153: }
1154: if ($2) { $ishidden=1; }
1155: if ($3) { $isencrypted=1; }
1156: if ($4 ne '') { $is_random_order = 1; }
1157: if ($folder eq 'supplemental') {
1.408 raeburn 1158: $name = &mt('Supplemental '.$crstype.' Documents');
1.329 droeschl 1159: }
1160: &Apache::lonhtmlcommon::add_breadcrumb(
1161: {'href'=>$url.$cpinfo,
1162: 'title'=>$name,
1.367 droeschl 1163: 'text'=>$name,
1.329 droeschl 1164: 'no_mt'=>1,
1165: });
1166: $plain.=$name.' > ';
1167: }
1168: $plain=~s/\>\;\s*$//;
1169: return (&Apache::lonhtmlcommon::breadcrumbs(undef,undef,0,'nohelp',
1.379 bisitz 1170: undef, undef, 1 ),$randompick,$ishidden,$isencrypted,$plain,$is_random_order);
1.329 droeschl 1171: }
1172:
1173: sub log_docs {
1174: return &Apache::lonnet::instructor_log('docslog',@_);
1175: }
1176:
1177: {
1178: my @oldresources=();
1179: my @oldorder=();
1180: my $parmidx;
1181: my %parmaction=();
1182: my %parmvalue=();
1183: my $changedflag;
1184:
1185: sub snapshotbefore {
1186: @oldresources=@LONCAPA::map::resources;
1187: @oldorder=@LONCAPA::map::order;
1188: $parmidx=undef;
1189: %parmaction=();
1190: %parmvalue=();
1191: $changedflag=0;
1192: }
1193:
1194: sub remember_parms {
1195: my ($idx,$parameter,$action,$value)=@_;
1196: $parmidx=$idx;
1197: $parmaction{$parameter}=$action;
1198: $parmvalue{$parameter}=$value;
1199: $changedflag=1;
1200: }
1201:
1202: sub log_differences {
1203: my ($plain)=@_;
1204: my %storehash=('folder' => $plain,
1205: 'currentfolder' => $env{'form.folder'});
1206: if ($parmidx) {
1207: $storehash{'parameter_res'}=$oldresources[$parmidx];
1208: foreach my $parm (keys(%parmaction)) {
1209: $storehash{'parameter_action_'.$parm}=$parmaction{$parm};
1210: $storehash{'parameter_value_'.$parm}=$parmvalue{$parm};
1211: }
1212: }
1213: my $maxidx=$#oldresources;
1214: if ($#LONCAPA::map::resources>$#oldresources) {
1215: $maxidx=$#LONCAPA::map::resources;
1216: }
1217: for (my $idx=0; $idx<=$maxidx; $idx++) {
1218: if ($LONCAPA::map::resources[$idx] ne $oldresources[$idx]) {
1219: $storehash{'before_resources_'.$idx}=$oldresources[$idx];
1220: $storehash{'after_resources_'.$idx}=$LONCAPA::map::resources[$idx];
1221: $changedflag=1;
1222: }
1223: if ($LONCAPA::map::order[$idx] ne $oldorder[$idx]) {
1224: $storehash{'before_order_res_'.$idx}=$oldresources[$oldorder[$idx]];
1225: $storehash{'after_order_res_'.$idx}=$LONCAPA::map::resources[$LONCAPA::map::order[$idx]];
1226: $changedflag=1;
1227: }
1228: }
1229: $storehash{'maxidx'}=$maxidx;
1230: if ($changedflag) { &log_docs(\%storehash); }
1231: }
1232: }
1233:
1234:
1235:
1236:
1237:
1238: sub docs_change_log {
1239: my ($r)=@_;
1240: my $folder=$env{'form.folder'};
1241: $r->print(&Apache::loncommon::start_page('Course Document Change Log'));
1242: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Course Document Change Log'));
1243: my %docslog=&Apache::lonnet::dump('nohist_docslog',
1244: $env{'course.'.$env{'request.course.id'}.'.domain'},
1245: $env{'course.'.$env{'request.course.id'}.'.num'});
1246:
1247: if ((keys(%docslog))[0]=~/^error\:/) { undef(%docslog); }
1248:
1249: $r->print('<form action="/adm/coursedocs" method="post" name="docslog">'.
1250: '<input type="hidden" name="docslog" value="1" />');
1251:
1252: my %saveable_parameters = ('show' => 'scalar',);
1253: &Apache::loncommon::store_course_settings('docs_log',
1254: \%saveable_parameters);
1255: &Apache::loncommon::restore_course_settings('docs_log',
1256: \%saveable_parameters);
1257: if (!$env{'form.show'}) { $env{'form.show'}=10; }
1.452 www 1258: # FIXME: internationalization seems wrong here
1.329 droeschl 1259: my %lt=('hiddenresource' => 'Resources hidden',
1260: 'encrypturl' => 'URL hidden',
1261: 'randompick' => 'Randomly pick',
1262: 'randomorder' => 'Randomly ordered',
1263: 'set' => 'set to',
1264: 'del' => 'deleted');
1265: $r->print(&Apache::loncommon::display_filter().
1266: '<input type="hidden" name="folder" value="'.$folder.'" />'.
1267: '<input type="submit" value="'.&mt('Display').'" /></form>');
1268: $r->print(&Apache::loncommon::start_data_table().&Apache::loncommon::start_data_table_header_row().
1269: '<th>'.&mt('Time').'</th><th>'.&mt('User').'</th><th>'.&mt('Folder').'</th><th>'.&mt('Before').'</th><th>'.
1270: &mt('After').'</th>'.
1271: &Apache::loncommon::end_data_table_header_row());
1272: my $shown=0;
1273: foreach my $id (sort { $docslog{$b}{'exe_time'}<=>$docslog{$a}{'exe_time'} } (keys(%docslog))) {
1274: if ($env{'form.displayfilter'} eq 'currentfolder') {
1275: if ($docslog{$id}{'logentry'}{'currentfolder'} ne $folder) { next; }
1276: }
1277: my @changes=keys(%{$docslog{$id}{'logentry'}});
1278: if ($env{'form.displayfilter'} eq 'containing') {
1279: my $wholeentry=$docslog{$id}{'exe_uname'}.':'.$docslog{$id}{'exe_udom'}.':'.
1280: &Apache::loncommon::plainname($docslog{$id}{'exe_uname'},$docslog{$id}{'exe_udom'});
1281: foreach my $key (@changes) {
1282: $wholeentry.=':'.$docslog{$id}{'logentry'}{$key};
1283: }
1.344 bisitz 1284: if ($wholeentry!~/\Q$env{'form.containingphrase'}\E/i) { next; }
1.329 droeschl 1285: }
1286: my $count = 0;
1287: my $time =
1288: &Apache::lonlocal::locallocaltime($docslog{$id}{'exe_time'});
1289: my $plainname =
1290: &Apache::loncommon::plainname($docslog{$id}{'exe_uname'},
1291: $docslog{$id}{'exe_udom'});
1292: my $about_me_link =
1293: &Apache::loncommon::aboutmewrapper($plainname,
1294: $docslog{$id}{'exe_uname'},
1295: $docslog{$id}{'exe_udom'});
1296: my $send_msg_link='';
1297: if ((($docslog{$id}{'exe_uname'} ne $env{'user.name'})
1298: || ($docslog{$id}{'exe_udom'} ne $env{'user.domain'}))) {
1299: $send_msg_link ='<br />'.
1300: &Apache::loncommon::messagewrapper(&mt('Send message'),
1301: $docslog{$id}{'exe_uname'},
1302: $docslog{$id}{'exe_udom'});
1303: }
1304: $r->print(&Apache::loncommon::start_data_table_row());
1305: $r->print('<td>'.$time.'</td>
1306: <td>'.$about_me_link.
1307: '<br /><tt>'.$docslog{$id}{'exe_uname'}.
1308: ':'.$docslog{$id}{'exe_udom'}.'</tt>'.
1309: $send_msg_link.'</td><td>'.
1310: $docslog{$id}{'logentry'}{'folder'}.'</td><td>');
1311: # Before
1312: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
1313: my $oldname=(split(/\:/,$docslog{$id}{'logentry'}{'before_resources_'.$idx}))[0];
1314: my $newname=(split(/\:/,$docslog{$id}{'logentry'}{'after_resources_'.$idx}))[0];
1315: if ($oldname ne $newname) {
1316: $r->print(&LONCAPA::map::qtescape($oldname));
1317: }
1318: }
1319: $r->print('<ul>');
1320: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
1321: if ($docslog{$id}{'logentry'}{'before_order_res_'.$idx}) {
1322: $r->print('<li>'.&LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'before_order_res_'.$idx}))[0]).'</li>');
1323: }
1324: }
1325: $r->print('</ul>');
1326: # After
1327: $r->print('</td><td>');
1328:
1329: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
1330: my $oldname=(split(/\:/,$docslog{$id}{'logentry'}{'before_resources_'.$idx}))[0];
1331: my $newname=(split(/\:/,$docslog{$id}{'logentry'}{'after_resources_'.$idx}))[0];
1332: if ($oldname ne '' && $oldname ne $newname) {
1333: $r->print(&LONCAPA::map::qtescape($newname));
1334: }
1.364 bisitz 1335: }
1.329 droeschl 1336: $r->print('<ul>');
1337: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
1338: if ($docslog{$id}{'logentry'}{'after_order_res_'.$idx}) {
1339: $r->print('<li>'.&LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'after_order_res_'.$idx}))[0]).'</li>');
1340: }
1341: }
1342: $r->print('</ul>');
1343: if ($docslog{$id}{'logentry'}{'parameter_res'}) {
1344: $r->print(&LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'parameter_res'}))[0]).':<ul>');
1345: foreach my $parameter ('randompick','hiddenresource','encrypturl','randomorder') {
1346: if ($docslog{$id}{'logentry'}{'parameter_action_'.$parameter}) {
1.452 www 1347: # FIXME: internationalization seems wrong here
1.329 droeschl 1348: $r->print('<li>'.
1349: &mt($lt{$parameter}.' '.$lt{$docslog{$id}{'logentry'}{'parameter_action_'.$parameter}}.' [_1]',
1350: $docslog{$id}{'logentry'}{'parameter_value_'.$parameter})
1351: .'</li>');
1352: }
1353: }
1354: $r->print('</ul>');
1355: }
1356: # End
1357: $r->print('</td>'.&Apache::loncommon::end_data_table_row());
1358: $shown++;
1359: if (!($env{'form.show'} eq &mt('all')
1360: || $shown<=$env{'form.show'})) { last; }
1361: }
1362: $r->print(&Apache::loncommon::end_data_table());
1363: }
1364:
1365: sub update_paste_buffer {
1366: my ($coursenum,$coursedom) = @_;
1367:
1368: return if (!defined($env{'form.markcopy'}));
1369: return if (!defined($env{'form.copyfolder'}));
1370: return if ($env{'form.markcopy'} < 0);
1371:
1372: my ($errtext,$fatal) = &mapread($coursenum,$coursedom,
1373: $env{'form.copyfolder'});
1.364 bisitz 1374:
1.329 droeschl 1375: return if ($fatal);
1376:
1377: # Mark for copying
1378: my ($title,$url)=split(':',$LONCAPA::map::resources[$LONCAPA::map::order[$env{'form.markcopy'}]]);
1379: if (&is_supplemental_title($title)) {
1380: &Apache::lonnet::appenv({'docs.markedcopy_supplemental' => $title});
1381: ($title) = &parse_supplemental_title($title);
1382: } elsif ($env{'docs.markedcopy_supplemental'}) {
1.346 raeburn 1383: &Apache::lonnet::delenv('docs.markedcopy_supplemental');
1.329 droeschl 1384: }
1385: $url=~s{http(:|:)//https(:|:)//}{https$2//};
1386:
1387: &Apache::lonnet::appenv({'docs.markedcopy_title' => $title,
1388: 'docs.markedcopy_url' => $url});
1389: delete($env{'form.markcopy'});
1390: }
1391:
1392: sub print_paste_buffer {
1393: my ($r,$container) = @_;
1394: return if (!defined($env{'docs.markedcopy_url'}));
1395:
1.381 bisitz 1396: $r->print('<fieldset>'
1397: .'<legend>'.&mt('Clipboard').'</legend>'
1398: .'<form name="pasteform" action="/adm/coursedocs" method="post">'
1399: .'<input type="submit" name="pastemarked" value="'.&mt('Paste').'" /> '
1400: );
1.329 droeschl 1401:
1402: my $type;
1403: if ($env{'docs.markedcopy_url'} =~ m{^(?:/adm/wrapper/ext|(?:http|https)(?::|:))//} ) {
1404: $type = &mt('External Resource');
1405: $r->print($type.': '.
1406: &LONCAPA::map::qtescape($env{'docs.markedcopy_title'}).' ('.
1407: &LONCAPA::map::qtescape($env{'docs.markedcopy_url'}).')');
1408: } else {
1409: my $extension = (split(/\./,$env{'docs.markedcopy_url'}))[-1];
1410: my $icon = &Apache::loncommon::icon($extension);
1411: if ($extension eq 'sequence' &&
1412: $env{'docs.markedcopy_url'} =~ m{/default_\d+\.sequence$ }x) {
1413: $icon = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL'));
1.380 bisitz 1414: $icon .= '/navmap.folder.closed.gif';
1.329 droeschl 1415: }
1416: $icon = '<img src="'.$icon.'" alt="" class="LC_icon" />';
1417: $r->print($icon.$type.': '. &parse_supplemental_title(&LONCAPA::map::qtescape($env{'docs.markedcopy_title'})));
1418: }
1419: if ($container eq 'page') {
1420: $r->print('
1421: <input type="hidden" name="pagepath" value="'.&HTML::Entities::encode($env{'form.pagepath'},'<>&"').'" />
1422: <input type="hidden" name="pagesymb" value="'.&HTML::Entities::encode($env{'form.pagesymb'},'<>&"').'" />
1423: ');
1424: } else {
1425: $r->print('
1426: <input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" />
1427: ');
1428: }
1.381 bisitz 1429: $r->print('</form></fieldset>');
1.329 droeschl 1430: }
1431:
1432: sub do_paste_from_buffer {
1433: my ($coursenum,$coursedom,$folder) = @_;
1434:
1435: if (!$env{'form.pastemarked'}) {
1436: return;
1437: }
1438:
1439: # paste resource to end of list
1440: my $url=&LONCAPA::map::qtescape($env{'docs.markedcopy_url'});
1441: my $title=&LONCAPA::map::qtescape($env{'docs.markedcopy_title'});
1442: # Maps need to be copied first
1443: if (($url=~/\.(page|sequence)$/) && ($url=~/^\/uploaded\//)) {
1444: $title=&mt('Copy of').' '.$title;
1445: my $newid=$$.int(rand(100)).time;
1446: my ($oldid,$ext) = ($url=~/^(.+)\.(\w+)$/);
1447: if ($oldid =~ m{^(/uploaded/\Q$coursedom\E/\Q$coursenum\E/)(\D+)(\d+)$}) {
1448: my $path = $1;
1449: my $prefix = $2;
1450: my $ancestor = $3;
1451: if (length($ancestor) > 10) {
1452: $ancestor = substr($ancestor,-10,10);
1453: }
1454: $oldid = $path.$prefix.$ancestor;
1455: }
1456: my $counter = 0;
1457: my $newurl=$oldid.$newid.'.'.$ext;
1458: my $is_unique = &uniqueness_check($newurl);
1459: while (!$is_unique && $counter < 100) {
1460: $counter ++;
1461: $newid ++;
1462: $newurl = $oldid.$newid;
1463: $is_unique = &uniqueness_check($newurl);
1464: }
1465: if (!$is_unique) {
1466: if ($url=~/\.page$/) {
1467: return &mt('Paste failed: an error occurred creating a unique URL for the composite page');
1468: } else {
1469: return &mt('Paste failed: an error occurred creating a unique URL for the folder');
1470: }
1471: }
1472: my $storefn=$newurl;
1473: $storefn=~s{^/\w+/$match_domain/$match_username/}{};
1474: my $paste_map_result =
1475: &Apache::lonclonecourse::writefile($env{'request.course.id'},$storefn,
1476: &Apache::lonnet::getfile($url));
1477: if ($paste_map_result eq '/adm/notfound.html') {
1478: if ($url=~/\.page$/) {
1479: return &mt('Paste failed: an error occurred saving the composite page');
1480: } else {
1481: return &mt('Paste failed: an error occurred saving the folder');
1482: }
1483: }
1484: $url = $newurl;
1485: }
1486: # published maps can only exists once, so remove it from paste buffer when done
1487: if (($url=~/\.(page|sequence)$/) && ($url=~m {^/res/})) {
1.346 raeburn 1488: &Apache::lonnet::delenv('docs.markedcopy');
1.329 droeschl 1489: }
1490: if ($url=~ m{/smppg$}) {
1491: my $db_name = &Apache::lonsimplepage::get_db_name($url);
1492: if ($db_name =~ /^smppage_/) {
1493: #simple pages, need to copy the db contents to a new one.
1494: my %contents=&Apache::lonnet::dump($db_name,$coursedom,$coursenum);
1495: my $now = time();
1496: $db_name =~ s{_\d*$ }{_$now}x;
1497: my $result=&Apache::lonnet::put($db_name,\%contents,
1498: $coursedom,$coursenum);
1.344 bisitz 1499: $url =~ s{/(\d*)/smppg$ }{/$now/smppg}x;
1.329 droeschl 1500: $title=&mt('Copy of').' '.$title;
1501: }
1502: }
1503: $title = &LONCAPA::map::qtunescape($title);
1504: my $ext='false';
1505: if ($url=~m{^http(|s)://}) { $ext='true'; }
1506: $url = &LONCAPA::map::qtunescape($url);
1507: # Now insert the URL at the bottom
1508: my $newidx = &LONCAPA::map::getresidx($url);
1509: if ($env{'docs.markedcopy_supplemental'}) {
1510: if ($folder =~ /^supplemental/) {
1511: $title = $env{'docs.markedcopy_supplemental'};
1512: } else {
1.344 bisitz 1513: (undef,undef,$title) =
1.329 droeschl 1514: &parse_supplemental_title($env{'docs.markedcopy_supplemental'});
1515: }
1516: } else {
1517: if ($folder=~/^supplemental/) {
1518: $title=time.'___&&&___'.$env{'user.name'}.'___&&&___'.
1519: $env{'user.domain'}.'___&&&___'.$title;
1520: }
1521: }
1522:
1523: $LONCAPA::map::resources[$newidx]= $title.':'.$url.':'.$ext.':normal:res';
1524: push(@LONCAPA::map::order, $newidx);
1525: return 'ok';
1526: # Store the result
1527: }
1528:
1529: sub uniqueness_check {
1530: my ($newurl) = @_;
1531: my $unique = 1;
1532: foreach my $res (@LONCAPA::map::order) {
1533: my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]);
1534: $url=&LONCAPA::map::qtescape($url);
1535: if ($newurl eq $url) {
1536: $unique = 0;
1.344 bisitz 1537: last;
1.329 droeschl 1538: }
1539: }
1540: return $unique;
1541: }
1542:
1543: my %parameter_type = ( 'randompick' => 'int_pos',
1544: 'hiddenresource' => 'string_yesno',
1545: 'encrypturl' => 'string_yesno',
1546: 'randomorder' => 'string_yesno',);
1547: my $valid_parameters_re = join('|',keys(%parameter_type));
1548: # set parameters
1549: sub update_parameter {
1550:
1551: return 0 if ($env{'form.changeparms'} !~ /^($valid_parameters_re)$/);
1552:
1553: my $which = $env{'form.changeparms'};
1554: my $idx = $env{'form.setparms'};
1555: if ($env{'form.'.$which.'_'.$idx}) {
1556: my $value = ($which eq 'randompick') ? $env{'form.'.$which.'_'.$idx}
1557: : 'yes';
1558: &LONCAPA::map::storeparameter($idx, 'parameter_'.$which, $value,
1559: $parameter_type{$which});
1560: &remember_parms($idx,$which,'set',$value);
1561: } else {
1562: &LONCAPA::map::delparameter($idx,'parameter_'.$which);
1.364 bisitz 1563:
1.329 droeschl 1564: &remember_parms($idx,$which,'del');
1565: }
1566: return 1;
1567: }
1568:
1569:
1570: sub handle_edit_cmd {
1571: my ($coursenum,$coursedom) =@_;
1572:
1573: my ($cmd,$idx)=split('_',$env{'form.cmd'});
1574:
1575: my $ratstr = $LONCAPA::map::resources[$LONCAPA::map::order[$idx]];
1576: my ($title, $url, @rrest) = split(':', $ratstr);
1577:
1578: if ($cmd eq 'del') {
1579: if (($url=~m|/+uploaded/\Q$coursedom\E/\Q$coursenum\E/|) &&
1580: ($url!~/\.(page|sequence|problem|exam|quiz|assess|survey|form|library|task)$/)) {
1581: &Apache::lonnet::removeuploadedurl($url);
1582: } else {
1583: &LONCAPA::map::makezombie($LONCAPA::map::order[$idx]);
1584: }
1585: splice(@LONCAPA::map::order, $idx, 1);
1586:
1587: } elsif ($cmd eq 'cut') {
1588: &LONCAPA::map::makezombie($LONCAPA::map::order[$idx]);
1589: splice(@LONCAPA::map::order, $idx, 1);
1590:
1.344 bisitz 1591: } elsif ($cmd eq 'up'
1.329 droeschl 1592: && ($idx) && (defined($LONCAPA::map::order[$idx-1]))) {
1593: @LONCAPA::map::order[$idx-1,$idx] = @LONCAPA::map::order[$idx,$idx-1];
1594:
1595: } elsif ($cmd eq 'down'
1596: && defined($LONCAPA::map::order[$idx+1])) {
1597: @LONCAPA::map::order[$idx+1,$idx] = @LONCAPA::map::order[$idx,$idx+1];
1598:
1599: } elsif ($cmd eq 'rename') {
1600:
1601: my $comment = &LONCAPA::map::qtunescape($env{'form.title'});
1602: if ($comment=~/\S/) {
1603: $LONCAPA::map::resources[$LONCAPA::map::order[$idx]]=
1604: $comment.':'.join(':', $url, @rrest);
1605: }
1606: # Devalidate title cache
1607: my $renamed_url=&LONCAPA::map::qtescape($url);
1608: &Apache::lonnet::devalidate_title_cache($renamed_url);
1609: } else {
1610: return 0;
1611: }
1612: return 1;
1613: }
1614:
1615: sub editor {
1.408 raeburn 1616: my ($r,$coursenum,$coursedom,$folder,$allowed,$upload_output,$crstype)=@_;
1.329 droeschl 1617: my $container= ($env{'form.pagepath'}) ? 'page'
1618: : 'sequence';
1619:
1620: my ($errtext,$fatal) = &mapread($coursenum,$coursedom,
1621: $folder.'.'.$container);
1622: return $errtext if ($fatal);
1623:
1624: if ($#LONCAPA::map::order<1) {
1625: my $idx=&LONCAPA::map::getresidx();
1626: if ($idx<=0) { $idx=1; }
1627: $LONCAPA::map::order[0]=$idx;
1628: $LONCAPA::map::resources[$idx]='';
1629: }
1.364 bisitz 1630:
1.446 www 1631: my ($breadcrumbtrail,$randompick,$ishidden,$isencrypted,$plain,$is_random_order) =
1.408 raeburn 1632: &breadcrumbs($allowed,$crstype);
1.395 raeburn 1633: $r->print($breadcrumbtrail);
1.446 www 1634:
1635: unless ($allowed) {
1.395 raeburn 1636: $randompick = -1;
1637: }
1.364 bisitz 1638:
1.329 droeschl 1639: # ------------------------------------------------------------ Process commands
1640:
1641: # ---------------- if they are for this folder and user allowed to make changes
1642: if (($allowed) && ($env{'form.folder'} eq $folder)) {
1643: # set parameters and change order
1644: &snapshotbefore();
1645:
1646: if (&update_parameter()) {
1647: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
1648: return $errtext if ($fatal);
1649: }
1650:
1651: if ($env{'form.newpos'} && $env{'form.currentpos'}) {
1652: # change order
1653: my $res = splice(@LONCAPA::map::order,$env{'form.currentpos'}-1,1);
1654: splice(@LONCAPA::map::order,$env{'form.newpos'}-1,0,$res);
1655:
1656: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
1657: return $errtext if ($fatal);
1658: }
1.364 bisitz 1659:
1.329 droeschl 1660: if ($env{'form.pastemarked'}) {
1.344 bisitz 1661: my $paste_res =
1.329 droeschl 1662: &do_paste_from_buffer($coursenum,$coursedom,$folder);
1663: if ($paste_res eq 'ok') {
1664: ($errtext,$fatal) = &storemap($coursenum,$coursedom,$folder.'.'.$container);
1665: return $errtext if ($fatal);
1666: } elsif ($paste_res ne '') {
1667: $r->print('<p><span class="LC_error">'.$paste_res.'</span></p>');
1668: }
1669: }
1670:
1671: $r->print($upload_output);
1672:
1673: if (&handle_edit_cmd()) {
1674: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
1675: return $errtext if ($fatal);
1676: }
1677: # Group import/search
1678: if ($env{'form.importdetail'}) {
1679: my @imports;
1680: foreach my $item (split(/\&/,$env{'form.importdetail'})) {
1681: if (defined($item)) {
1682: my ($name,$url,$residx)=
1683: map {&unescape($_)} split(/\=/,$item);
1684: push(@imports, [$name, $url, $residx]);
1685: }
1686: }
1687: ($errtext,$fatal)=&group_import($coursenum, $coursedom, $folder,
1688: $container,'londocs',@imports);
1689: return $errtext if ($fatal);
1690: }
1691: # Loading a complete map
1692: if ($env{'form.loadmap'}) {
1693: if ($env{'form.importmap'}=~/\w/) {
1694: foreach my $res (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$env{'form.importmap'}))) {
1695: my ($title,$url,$ext,$type)=split(/\:/,$res);
1696: my $idx=&LONCAPA::map::getresidx($url);
1697: $LONCAPA::map::resources[$idx]=$res;
1698: $LONCAPA::map::order[$#LONCAPA::map::order+1]=$idx;
1699: }
1700: ($errtext,$fatal)=&storemap($coursenum,$coursedom,
1701: $folder.'.'.$container);
1702: return $errtext if ($fatal);
1703: } else {
1704: $r->print('<p><span class="LC_error">'.&mt('No map selected.').'</span></p>');
1.364 bisitz 1705:
1.329 droeschl 1706: }
1707: }
1708: &log_differences($plain);
1709: }
1710: # ---------------------------------------------------------------- End commands
1711: # ---------------------------------------------------------------- Print screen
1712: my $idx=0;
1713: my $shown=0;
1714: if (($ishidden) || ($isencrypted) || ($randompick>=0) || ($is_random_order)) {
1.381 bisitz 1715: $r->print('<div class="LC_Box">'.
1.432 raeburn 1716: '<ol class="LC_docs_parameters"><li class="LC_docs_parameters_title">'.&mt('Parameters:').'</li>'.
1717: ($randompick>=0?'<li>'.&mt('randomly pick [quant,_1,resource]',$randompick).'</li>':'').
1718: ($ishidden?'<li>'.&mt('contents hidden').'</li>':'').
1719: ($isencrypted?'<li>'.&mt('URLs hidden').'</li>':'').
1720: ($is_random_order?'<li>'.&mt('random order').'</li>':'').
1.431 raeburn 1721: '</ol>');
1.381 bisitz 1722: if ($randompick>=0) {
1723: $r->print('<p class="LC_warning">'
1724: .&mt('Caution: this folder is set to randomly pick a subset'
1725: .' of resources. Adding or removing resources from this'
1726: .' folder will change the set of resources that the'
1727: .' students see, resulting in spurious or missing credit'
1728: .' for completed problems, not limited to ones you'
1729: .' modify. Do not modify the contents of this folder if'
1730: .' it is in active student use.')
1731: .'</p>'
1732: );
1733: }
1734: if ($is_random_order) {
1735: $r->print('<p class="LC_warning">'
1736: .&mt('Caution: this folder is set to randomly order its'
1737: .' contents. Adding or removing resources from this folder'
1738: .' will change the order of resources shown.')
1739: .'</p>'
1740: );
1741: }
1742: $r->print('</div>');
1.364 bisitz 1743: }
1.381 bisitz 1744:
1.424 onken 1745: my $output;
1746:
1747: &Apache::loncommon::start_data_table_count(); #setup a row counter
1.381 bisitz 1748: foreach my $res (@LONCAPA::map::order) {
1749: my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]);
1750: $name=&LONCAPA::map::qtescape($name);
1751: $url=&LONCAPA::map::qtescape($url);
1752: unless ($name) { $name=(split(/\//,$url))[-1]; }
1753: unless ($name) { $idx++; next; }
1754: $output .= &entryline($idx,$name,$url,$folder,$allowed,$res,
1.408 raeburn 1755: $coursenum,$crstype);
1.381 bisitz 1756: $idx++;
1757: $shown++;
1.329 droeschl 1758: }
1.424 onken 1759: &Apache::loncommon::end_data_table_count();
1760:
1.381 bisitz 1761: if ($shown) {
1.448 www 1762: $r->print(&Apache::loncommon::start_scrollbox('900px','880px','400px')
1763: .&Apache::loncommon::start_data_table());
1.393 raeburn 1764: if ($allowed) {
1765: $r->print(&Apache::loncommon::start_data_table_header_row()
1766: .'<th colspan="2">'.&mt('Move').'</th>'
1767: .'<th>'.&mt('Actions').'</th>'
1768: .'<th colspan="2">'.&mt('Document').'</th>');
1769: if ($folder !~ /^supplemental/) {
1.453 raeburn 1770: $r->print('<th colspan="4">'.&mt('Settings').'</th>');
1.393 raeburn 1771: }
1772: $r->print(&Apache::loncommon::end_data_table_header_row());
1773: }
1774: $r->print($output
1775: .&Apache::loncommon::end_data_table()
1.448 www 1776: .&Apache::loncommon::end_scrollbox()
1.393 raeburn 1777: );
1778: } else {
1.381 bisitz 1779: $r->print('<p class="LC_info">'
1780: .&mt('Currently no documents.')
1781: .'</p>'
1782: );
1.329 droeschl 1783: }
1784: if ($allowed) {
1785: &print_paste_buffer($r,$container);
1786: }
1787: return;
1788: }
1789:
1790: sub process_file_upload {
1791: my ($upload_output,$coursenum,$coursedom,$allfiles,$codebase,$uploadcmd) = @_;
1792: # upload a file, if present
1.440 raeburn 1793: my ($parseaction,$showupload,$nextphase,$mimetype);
1794: if ($env{'form.parserflag'}) {
1.329 droeschl 1795: $parseaction = 'parse';
1796: }
1797: my $folder=$env{'form.folder'};
1798: if ($folder eq '') {
1799: $folder='default';
1800: }
1801: if ( ($folder=~/^$uploadcmd/) || ($uploadcmd eq 'default') ) {
1802: my $errtext='';
1803: my $fatal=0;
1804: my $container='sequence';
1805: if ($env{'form.pagepath'}) {
1806: $container='page';
1807: }
1808: ($errtext,$fatal)=
1809: &mapread($coursenum,$coursedom,$folder.'.'.$container);
1810: if ($#LONCAPA::map::order<1) {
1811: $LONCAPA::map::order[0]=1;
1812: $LONCAPA::map::resources[1]='';
1813: }
1814: if ($fatal) {
1.440 raeburn 1815: $$upload_output = '<p><span class="LC_error">'.&mt('The uploaded file has not been stored as an error occurred reading the contents of the current folder.').'</span></p>';
1816: return;
1.329 droeschl 1817: }
1818: my $destination = 'docs/';
1819: if ($folder =~ /^supplemental/) {
1820: $destination = 'supplemental/';
1821: }
1822: if (($folder eq 'default') || ($folder eq 'supplemental')) {
1823: $destination .= 'default/';
1824: } elsif ($folder =~ /^(default|supplemental)_(\d+)$/) {
1825: $destination .= $2.'/';
1826: }
1.440 raeburn 1827: # this is for a course, not a user, so set context to coursedoc.
1.329 droeschl 1828: my $newidx=&LONCAPA::map::getresidx();
1829: $destination .= $newidx;
1.439 raeburn 1830: my $url=&Apache::lonnet::userfileupload('uploaddoc','coursedoc',$destination,
1.329 droeschl 1831: $parseaction,$allfiles,
1.440 raeburn 1832: $codebase,undef,undef,undef,undef,
1833: undef,undef,\$mimetype);
1834: if ($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E.*/([^/]+)$}) {
1835: my $stored = $1;
1836: $showupload = '<p>'.&mt('Uploaded [_1]','<span class="LC_filename">'.
1837: $stored.'</span>').'</p>';
1838: } else {
1839: my ($filename) = ($env{'form.uploaddoc.filename'} =~ m{([^/]+)$});
1840:
1841: $$upload_output = '<p><span class="LC_error">'.&mt('Unable to save file [_1].','<span class="LC_filename">'.$filename.'</span>').'</span></p>';
1842: return;
1843: }
1.329 droeschl 1844: my $ext='false';
1845: if ($url=~m{^http://}) { $ext='true'; }
1846: $url = &LONCAPA::map::qtunescape($url);
1847: my $comment=$env{'form.comment'};
1848: $comment = &LONCAPA::map::qtunescape($comment);
1849: if ($folder=~/^supplemental/) {
1850: $comment=time.'___&&&___'.$env{'user.name'}.'___&&&___'.
1851: $env{'user.domain'}.'___&&&___'.$comment;
1852: }
1853:
1854: $LONCAPA::map::resources[$newidx]=
1855: $comment.':'.$url.':'.$ext.':normal:res';
1856: $LONCAPA::map::order[$#LONCAPA::map::order+1]= $newidx;
1857: ($errtext,$fatal)=&storemap($coursenum,$coursedom,
1858: $folder.'.'.$container);
1859: if ($fatal) {
1.440 raeburn 1860: $$upload_output = '<p><span class="LC_error">'.$errtext.'</span></p>';
1861: return;
1.329 droeschl 1862: } else {
1.440 raeburn 1863: if ($parseaction eq 'parse' && $mimetype eq 'text/html') {
1864: $$upload_output = $showupload;
1.384 raeburn 1865: my $total_embedded = scalar(keys(%{$allfiles}));
1.329 droeschl 1866: if ($total_embedded > 0) {
1.440 raeburn 1867: my $uploadphase = 'upload_embedded';
1868: my $primaryurl = &HTML::Entities::encode($url,'<>&"');
1869: my $state = &embedded_form_elems($uploadphase,$primaryurl,$newidx);
1870: my ($embedded,$num) =
1871: &Apache::loncommon::ask_for_embedded_content(
1872: '/adm/coursedocs',$state,$allfiles,$codebase,{'docs_url' => $url});
1873: if ($embedded) {
1874: if ($num) {
1875: $$upload_output .=
1876: '<p>'.&mt('This file contains embedded multimedia objects, which need to be uploaded.').'</p>'.$embedded;
1877: $nextphase = $uploadphase;
1878: } else {
1879: $$upload_output .= $embedded;
1880: }
1881: } else {
1882: $$upload_output .= &mt('Embedded item(s) already present, so no additional upload(s) required').'<br />';
1883: }
1.329 droeschl 1884: } else {
1.440 raeburn 1885: $$upload_output .= &mt('No embedded items identified').'<br />';
1.329 droeschl 1886: }
1887: }
1888: }
1889: }
1.440 raeburn 1890: return $nextphase;
1.329 droeschl 1891: }
1892:
1893: sub is_supplemental_title {
1894: my ($title) = @_;
1895: return scalar($title =~ m/^(\d+)___&&&___($match_username)___&&&___($match_domain)___&&&___(.*)$/);
1896: }
1897:
1898: sub parse_supplemental_title {
1899: my ($title) = @_;
1900:
1901: my ($foldertitle,$renametitle);
1902: if ($title =~ /&&&/) {
1903: $title = &HTML::Entites::decode($title);
1904: }
1905: if ($title =~ m/^(\d+)___&&&___($match_username)___&&&___($match_domain)___&&&___(.*)$/) {
1906: $renametitle=$4;
1907: my ($time,$uname,$udom) = ($1,$2,$3);
1908: $foldertitle=&Apache::lontexconvert::msgtexconverted($4);
1909: my $name = &Apache::loncommon::plainname($uname,$udom);
1910: $name = &HTML::Entities::encode($name,'"<>&\'');
1.418 raeburn 1911: $renametitle = &HTML::Entities::encode($renametitle,'"<>&\'');
1.329 droeschl 1912: $title='<i>'.&Apache::lonlocal::locallocaltime($time).'</i> '.
1913: $name.': <br />'.$foldertitle;
1914: }
1915: if (wantarray) {
1916: return ($title,$foldertitle,$renametitle);
1.364 bisitz 1917: }
1.329 droeschl 1918: return $title;
1919: }
1920:
1921: # --------------------------------------------------------------- An entry line
1922:
1923: sub entryline {
1.408 raeburn 1924: my ($index,$title,$url,$folder,$allowed,$residx,$coursenum,$crstype)=@_;
1.329 droeschl 1925: my ($foldertitle,$pagetitle,$renametitle);
1926: if (&is_supplemental_title($title)) {
1927: ($title,$foldertitle,$renametitle) = &parse_supplemental_title($title);
1928: $pagetitle = $foldertitle;
1929: } else {
1930: $title=&HTML::Entities::encode($title,'"<>&\'');
1931: $renametitle=$title;
1932: $foldertitle=$title;
1933: $pagetitle=$title;
1934: }
1935:
1936: my $orderidx=$LONCAPA::map::order[$index];
1.364 bisitz 1937:
1.329 droeschl 1938:
1939: $renametitle=~s/\\/\\\\/g;
1940: $renametitle=~s/\"\;/\\\"/g;
1941: $renametitle=~s/ /%20/g;
1.379 bisitz 1942: my $line=&Apache::loncommon::start_data_table_row();
1.329 droeschl 1943: my ($form_start,$form_end);
1944: # Edit commands
1945: my ($container, $type, $esc_path, $path, $symb);
1946: if ($env{'form.folderpath'}) {
1947: $type = 'folder';
1948: $container = 'sequence';
1949: $esc_path=&escape($env{'form.folderpath'});
1950: $path = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
1951: # $htmlfoldername=&HTML::Entities::encode($env{'form.foldername'},'<>&"');
1952: }
1953: if ($env{'form.pagepath'}) {
1954: $type = $container = 'page';
1.440 raeburn 1955: $esc_path=&escape($env{'form.pagepath'});
1.329 droeschl 1956: $path = &HTML::Entities::encode($env{'form.pagepath'},'<>&"');
1957: $symb=&escape($env{'form.pagesymb'});
1958: }
1959: my $cpinfo='';
1960: if ($allowed) {
1961: my $incindex=$index+1;
1962: my $selectbox='';
1963: if (($folder!~/^supplemental/) &&
1.344 bisitz 1964: ($#LONCAPA::map::order>0) &&
1.329 droeschl 1965: ((split(/\:/,
1.344 bisitz 1966: $LONCAPA::map::resources[$LONCAPA::map::order[0]]))[1]
1967: ne '') &&
1.329 droeschl 1968: ((split(/\:/,
1.344 bisitz 1969: $LONCAPA::map::resources[$LONCAPA::map::order[1]]))[1]
1.329 droeschl 1970: ne '')) {
1971: $selectbox=
1972: '<input type="hidden" name="currentpos" value="'.$incindex.'" />'.
1.373 bisitz 1973: '<select name="newpos" onchange="this.form.submit()">';
1.329 droeschl 1974: for (my $i=1;$i<=$#LONCAPA::map::order+1;$i++) {
1975: if ($i==$incindex) {
1.358 bisitz 1976: $selectbox.='<option value="" selected="selected">('.$i.')</option>';
1.329 droeschl 1977: } else {
1978: $selectbox.='<option value="'.$i.'">'.$i.'</option>';
1979: }
1980: }
1981: $selectbox.='</select>';
1982: }
1983: my %lt=&Apache::lonlocal::texthash(
1984: 'up' => 'Move Up',
1985: 'dw' => 'Move Down',
1986: 'rm' => 'Remove',
1987: 'ct' => 'Cut',
1988: 'rn' => 'Rename',
1989: 'cp' => 'Copy');
1990: my $nocopy=0;
1991: my $nocut=0;
1992: if ($url=~/\.(page|sequence)$/) {
1993: if ($url =~ m{/res/}) {
1994: # no copy for published maps
1995: $nocopy = 1;
1996: } else {
1997: foreach my $item (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$url),1)) {
1998: my ($title,$url,$ext,$type)=split(/\:/,$item);
1999: if (($url=~/\.(page|sequence)/) && ($type ne 'zombie')) {
2000: $nocopy=1;
2001: last;
2002: }
2003: }
2004: }
2005: }
1.344 bisitz 2006: if ($url=~/^\/res\/lib\/templates\//) {
2007: $nocopy=1;
1.329 droeschl 2008: $nocut=1;
2009: }
2010: my $copylink=' ';
2011: my $cutlink=' ';
1.364 bisitz 2012:
1.329 droeschl 2013: my $skip_confirm = 0;
2014: if ( $folder =~ /^supplemental/
2015: || ($url =~ m{( /smppg$
2016: |/syllabus$
2017: |/aboutme$
2018: |/navmaps$
2019: |/bulletinboard$
2020: |\.html$
2021: |^/adm/wrapper/ext)}x)) {
2022: $skip_confirm = 1;
2023: }
2024:
2025: if (!$nocopy) {
2026: $copylink=(<<ENDCOPY);
2027: <a href='javascript:markcopy("$esc_path","$index","$renametitle","$container","$symb","$folder");' class="LC_docs_copy">$lt{'cp'}</a>
2028: ENDCOPY
2029: }
2030: if (!$nocut) {
2031: $cutlink=(<<ENDCUT);
2032: <a href='javascript:cutres("$esc_path","$index","$renametitle","$container","$symb","$folder",$skip_confirm);' class="LC_docs_cut">$lt{'ct'}</a>
2033: ENDCUT
2034: }
2035: $form_start = (<<END);
2036: <form action="/adm/coursedocs" method="post">
2037: <input type="hidden" name="${type}path" value="$path" />
2038: <input type="hidden" name="${type}symb" value="$symb" />
2039: <input type="hidden" name="setparms" value="$orderidx" />
2040: <input type="hidden" name="changeparms" value="0" />
2041: END
2042: $form_end = '</form>';
2043: $line.=(<<END);
2044: <td>
1.379 bisitz 2045: <div class="LC_docs_entry_move">
2046: <a href='/adm/coursedocs?cmd=up_$index&${type}path=$esc_path&${type}symb=$symb$cpinfo'>
2047: <img src="${iconpath}move_up.gif" alt='$lt{'up'}' class="LC_icon" />
2048: </a>
2049: </div>
2050: <div class="LC_docs_entry_move">
2051: <a href='/adm/coursedocs?cmd=down_$index&${type}path=$esc_path&${type}symb=$symb$cpinfo'>
2052: <img src="${iconpath}move_down.gif" alt='$lt{'dw'}' class="LC_icon" />
2053: </a>
2054: </div>
1.329 droeschl 2055: </td>
2056: <td>
2057: $form_start
2058: $selectbox
2059: $form_end
2060: </td>
2061: <td class="LC_docs_entry_commands">
2062: <a href='javascript:removeres("$esc_path","$index","$renametitle","$container","$symb",$skip_confirm);' class="LC_docs_remove">$lt{'rm'}</a>
2063: $cutlink
2064: <a href='javascript:changename("$esc_path","$index","$renametitle","$container","$symb");' class="LC_docs_rename">$lt{'rn'}</a>
2065: $copylink
2066: </td>
2067: END
2068:
2069: }
2070: # Figure out what kind of a resource this is
2071: my ($extension)=($url=~/\.(\w+)$/);
2072: my $uploaded=($url=~/^\/*uploaded\//);
2073: my $icon=&Apache::loncommon::icon($url);
2074: my $isfolder=0;
2075: my $ispage=0;
2076: my $folderarg;
2077: my $pagearg;
2078: my $pagefile;
2079: if ($uploaded) {
2080: if ($extension eq 'sequence') {
1.380 bisitz 2081: $icon=$iconpath.'/navmap.folder.closed.gif';
1.329 droeschl 2082: $url=~/\Q$coursenum\E\/([\/\w]+)\.sequence$/;
2083: $url='/adm/coursedocs?';
2084: $folderarg=$1;
2085: $isfolder=1;
2086: } elsif ($extension eq 'page') {
2087: $icon=$iconpath.'/page.gif';
2088: $url=~/\Q$coursenum\E\/([\/\w]+)\.page$/;
2089: $pagearg=$1;
2090: $url='/adm/coursedocs?';
2091: $ispage=1;
2092: } else {
2093: &Apache::lonnet::allowuploaded('/adm/coursedoc',$url);
2094: }
2095: }
1.364 bisitz 2096:
1.329 droeschl 2097: my $orig_url = $url;
1.340 raeburn 2098: $orig_url=~s{http(:|:)//https(:|:)//}{https$2//};
1.329 droeschl 2099: my $external = ($url=~s{^http(|s)(:|:)//}{/adm/wrapper/ext/});
2100: if ((!$isfolder) && ($residx) && ($folder!~/supplemental/) && (!$ispage)) {
2101: my $symb=&Apache::lonnet::symbclean(
2102: &Apache::lonnet::declutter('uploaded/'.
2103: $env{'course.'.$env{'request.course.id'}.'.domain'}.'/'.
2104: $env{'course.'.$env{'request.course.id'}.'.num'}.'/'.$folder.
2105: '.sequence').
2106: '___'.$residx.'___'.
2107: &Apache::lonnet::declutter($url));
2108: (undef,undef,$url)=&Apache::lonnet::decode_symb($symb);
2109: $url=&Apache::lonnet::clutter($url);
2110: if ($url=~/^\/*uploaded\//) {
2111: $url=~/\.(\w+)$/;
2112: my $embstyle=&Apache::loncommon::fileembstyle($1);
2113: if (($embstyle eq 'img') || ($embstyle eq 'emb')) {
2114: $url='/adm/wrapper'.$url;
2115: } elsif ($embstyle eq 'ssi') {
2116: #do nothing with these
2117: } elsif ($url!~/\.(sequence|page)$/) {
2118: $url='/adm/coursedocs/showdoc'.$url;
2119: }
1.344 bisitz 2120: } elsif ($url=~m|^/ext/|) {
1.329 droeschl 2121: $url='/adm/wrapper'.$url;
2122: $external = 1;
2123: }
2124: if (&Apache::lonnet::symbverify($symb,$url)) {
2125: $url.=(($url=~/\?/)?'&':'?').'symb='.&escape($symb);
2126: } else {
2127: $url='';
2128: }
2129: if ($container eq 'page') {
2130: my $symb=$env{'form.pagesymb'};
1.364 bisitz 2131:
1.329 droeschl 2132: $url=&Apache::lonnet::clutter((&Apache::lonnet::decode_symb($symb))[2]);
2133: $url.=(($url=~/\?/)?'&':'?').'symb='.&escape($symb);
2134: }
2135: }
2136: my ($parameterset,$rand_order_text) = (' ', ' ');
2137: if ($isfolder || $extension eq 'sequence') {
2138: my $foldername=&escape($foldertitle);
2139: my $folderpath=$env{'form.folderpath'};
2140: if ($folderpath) { $folderpath.='&' };
1.344 bisitz 2141: # Append randompick number, hidden, and encrypted with ":" to foldername,
1.329 droeschl 2142: # so it gets transferred between levels
2143: $folderpath.=$folderarg.'&'.$foldername.':'.(&LONCAPA::map::getparameter($orderidx,
2144: 'parameter_randompick'))[0]
2145: .':'.((&LONCAPA::map::getparameter($orderidx,
2146: 'parameter_hiddenresource'))[0]=~/^yes$/i)
2147: .':'.((&LONCAPA::map::getparameter($orderidx,
2148: 'parameter_encrypturl'))[0]=~/^yes$/i)
2149: .':'.((&LONCAPA::map::getparameter($orderidx,
2150: 'parameter_randomorder'))[0]=~/^yes$/i);
2151: $url.='folderpath='.&escape($folderpath).$cpinfo;
2152: $parameterset='<label>'.&mt('Randomly Pick: ').
1.373 bisitz 2153: '<input type="text" size="4" onchange="this.form.changeparms.value='."'randompick'".';this.form.submit()" name="randompick_'.$orderidx.'" value="'.
1.329 droeschl 2154: (&LONCAPA::map::getparameter($orderidx,
2155: 'parameter_randompick'))[0].
2156: '" />'.
2157: '<a href="javascript:void(0)">'.&mt('Save').'</a></label>';
2158: my $ro_set=
2159: ((&LONCAPA::map::getparameter($orderidx,'parameter_randomorder'))[0]=~/^yes$/i?' checked="checked"':'');
2160: $rand_order_text ='
1.369 bisitz 2161: <span class="LC_nobreak"><label><input type="checkbox" name="randomorder_'.$orderidx.'" onclick="this.form.changeparms.value=\'randomorder\';this.form.submit()" '.$ro_set.' /> '.&mt('Random Order').' </label></span>';
1.329 droeschl 2162: }
2163: if ($ispage) {
2164: my $pagename=&escape($pagetitle);
2165: my $pagepath;
2166: my $folderpath=$env{'form.folderpath'};
2167: if ($folderpath) { $pagepath = $folderpath.'&' };
2168: $pagepath.=$pagearg.'&'.$pagename;
2169: my $symb=$env{'form.pagesymb'};
2170: if (!$symb) {
2171: my $path='uploaded/'.
2172: $env{'course.'.$env{'request.course.id'}.'.domain'}.'/'.
2173: $env{'course.'.$env{'request.course.id'}.'.num'}.'/';
2174: $symb=&Apache::lonnet::encode_symb($path.$folder.'.sequence',
2175: $residx,
2176: $path.$pagearg.'.page');
2177: }
2178: $url.='pagepath='.&escape($pagepath).
2179: '&pagesymb='.&escape($symb).$cpinfo;
2180: }
1.396 raeburn 2181: if (($external) && ($allowed)) {
1.329 droeschl 2182: my $form = ($folder =~ /^default/)? 'newext' : 'supnewext';
2183: $external = ' <a class="LC_docs_ext_edit" href="javascript:edittext(\''.$form.'\',\''.$residx.'\',\''.&escape($title).'\',\''.&escape($orig_url).'\');" >'.&mt('Edit').'</a>';
2184: } else {
2185: undef($external);
2186: }
1.408 raeburn 2187: my $reinit;
2188: if ($crstype eq 'Community') {
2189: $reinit = &mt('(re-initialize community to access)');
2190: } else {
2191: $reinit = &mt('(re-initialize course to access)');
2192: }
1.329 droeschl 2193: $line.='
1.379 bisitz 2194: <td>
1.329 droeschl 2195: '.($url?'<a href="'.$url.'">':'').'<img src="'.$icon.'" alt="" class="LC_icon" />'.($url?'</a>':'').'
2196: </td>
1.379 bisitz 2197: <td>
1.408 raeburn 2198: '.($url?"<a href=\"$url\">":'').$title.($url?'</a>':' <span class="LC_docs_reinit_warn">'.$reinit.'</span>').$external."
1.329 droeschl 2199: </td>";
2200: if (($allowed) && ($folder!~/^supplemental/)) {
2201: my %lt=&Apache::lonlocal::texthash(
2202: 'hd' => 'Hidden',
2203: 'ec' => 'URL hidden');
2204: my $enctext=
1.358 bisitz 2205: ((&LONCAPA::map::getparameter($orderidx,'parameter_encrypturl'))[0]=~/^yes$/i?' checked="checked"':'');
1.329 droeschl 2206: my $hidtext=
1.358 bisitz 2207: ((&LONCAPA::map::getparameter($orderidx,'parameter_hiddenresource'))[0]=~/^yes$/i?' checked="checked"':'');
1.329 droeschl 2208: $line.=(<<ENDPARMS);
2209: <td class="LC_docs_entry_parameter">
2210: $form_start
1.369 bisitz 2211: <label><input type="checkbox" name="hiddenresource_$orderidx" onclick="this.form.changeparms.value='hiddenresource';this.form.submit()" $hidtext /> $lt{'hd'}</label>
1.329 droeschl 2212: $form_end
2213: </td>
2214: <td class="LC_docs_entry_parameter">
2215: $form_start
1.369 bisitz 2216: <label><input type="checkbox" name="encrypturl_$orderidx" onclick="this.form.changeparms.value='encrypturl';this.form.submit()" $enctext /> $lt{'ec'}</label>
1.329 droeschl 2217: $form_end
2218: </td>
2219: <td class="LC_docs_entry_parameter">$form_start $rand_order_text $form_end</td>
2220: <td class="LC_docs_entry_parameter">$form_start $parameterset $form_end</td>
2221: ENDPARMS
2222: }
1.379 bisitz 2223: $line.=&Apache::loncommon::end_data_table_row();
1.329 droeschl 2224: return $line;
2225: }
2226:
2227: =pod
2228:
2229: =item tiehash()
2230:
2231: tie the hash
2232:
2233: =cut
2234:
2235: sub tiehash {
2236: my ($mode)=@_;
2237: $hashtied=0;
2238: if ($env{'request.course.fn'}) {
2239: if ($mode eq 'write') {
2240: if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.".db",
2241: &GDBM_WRCREAT(),0640)) {
2242: $hashtied=2;
2243: }
2244: } else {
2245: if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.".db",
2246: &GDBM_READER(),0640)) {
2247: $hashtied=1;
2248: }
2249: }
1.364 bisitz 2250: }
1.329 droeschl 2251: }
2252:
2253: sub untiehash {
2254: if ($hashtied) { untie %hash; }
2255: $hashtied=0;
2256: return OK;
2257: }
2258:
2259:
2260:
2261:
2262: sub checkonthis {
2263: my ($r,$url,$level,$title)=@_;
2264: $url=&unescape($url);
2265: $alreadyseen{$url}=1;
2266: $r->rflush();
2267: if (($url) && ($url!~/^\/uploaded\//) && ($url!~/\*$/)) {
2268: $r->print("\n<br />");
2269: if ($level==0) {
2270: $r->print("<br />");
2271: }
2272: for (my $i=0;$i<=$level*5;$i++) {
2273: $r->print(' ');
2274: }
2275: $r->print('<a href="'.$url.'" target="cat">'.
2276: ($title?$title:$url).'</a> ');
2277: if ($url=~/^\/res\//) {
2278: my $result=&Apache::lonnet::repcopy(
2279: &Apache::lonnet::filelocation('',$url));
2280: if ($result eq 'ok') {
2281: $r->print('<span class="LC_success">'.&mt('ok').'</span>');
2282: $r->rflush();
2283: &Apache::lonnet::countacc($url);
2284: $url=~/\.(\w+)$/;
2285: if (&Apache::loncommon::fileembstyle($1) eq 'ssi') {
2286: $r->print('<br />');
2287: $r->rflush();
2288: for (my $i=0;$i<=$level*5;$i++) {
2289: $r->print(' ');
2290: }
2291: $r->print('- '.&mt('Rendering:').' ');
2292: my ($errorcount,$warningcount)=split(/:/,
2293: &Apache::lonnet::ssi_body($url,
2294: ('grade_target'=>'web',
2295: 'return_only_error_and_warning_counts' => 1)));
2296: if (($errorcount) ||
2297: ($warningcount)) {
2298: if ($errorcount) {
1.369 bisitz 2299: $r->print('<img src="/adm/lonMisc/bomb.gif" alt="'.&mt('bomb').'" /><span class="LC_error">'.
1.329 droeschl 2300: &mt('[quant,_1,error]',$errorcount).'</span>');
2301: }
2302: if ($warningcount) {
2303: $r->print('<span class="LC_warning">'.
2304: &mt('[quant,_1,warning]',$warningcount).'</span>');
2305: }
2306: } else {
2307: $r->print('<span class="LC_success">'.&mt('ok').'</span>');
2308: }
2309: $r->rflush();
2310: }
2311: my $dependencies=
2312: &Apache::lonnet::metadata($url,'dependencies');
2313: foreach my $dep (split(/\,/,$dependencies)) {
2314: if (($dep=~/^\/res\//) && (!$alreadyseen{$dep})) {
2315: &checkonthis($r,$dep,$level+1);
2316: }
2317: }
2318: } elsif ($result eq 'unavailable') {
2319: $r->print('<span class="LC_error">'.&mt('connection down').'</span>');
2320: } elsif ($result eq 'not_found') {
2321: unless ($url=~/\$/) {
2322: $r->print('<span class="LC_error">'.&mt('not found').'</b></span>');
2323: } else {
1.366 bisitz 2324: $r->print('<span class="LC_error">'.&mt('unable to verify variable URL').'</span>');
1.329 droeschl 2325: }
2326: } else {
2327: $r->print('<span class="LC_error">'.&mt('access denied').'</span>');
2328: }
2329: }
2330: }
2331: }
2332:
2333:
2334:
2335: =pod
2336:
2337: =item list_symbs()
2338:
2339: List Symbs
2340:
2341: =cut
2342:
2343: sub list_symbs {
2344: my ($r) = @_;
2345:
1.408 raeburn 2346: my $crstype = &Apache::loncommon::course_type();
1.329 droeschl 2347: $r->print(&Apache::loncommon::start_page('Symb List'));
2348: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Symb List'));
1.442 www 2349: &startContentScreen($r,'tools');
1.329 droeschl 2350: my $navmap = Apache::lonnavmaps::navmap->new();
2351: if (!defined($navmap)) {
2352: $r->print('<h2>'.&mt('Retrieval of List Failed').'</h2>'.
2353: '<div class="LC_error">'.
2354: &mt('Unable to retrieve information about course contents').
2355: '</div>');
1.408 raeburn 2356: &Apache::lonnet::logthis('Symb list failed - could not create navmap object in '.lc($crstype).':'.$env{'request.course.id'});
1.329 droeschl 2357: } else {
2358: $r->print("<pre>\n");
2359: foreach my $res ($navmap->retrieveResources()) {
1.419 bisitz 2360: $r->print($res->compTitle()."\t".$res->symb()."\n");
1.329 droeschl 2361: }
2362: $r->print("\n</pre>\n");
2363: }
2364: }
2365:
2366:
2367: sub verifycontent {
2368: my ($r) = @_;
1.408 raeburn 2369: my $crstype = &Apache::loncommon::course_type();
2370: $r->print(&Apache::loncommon::start_page('Verify '.$crstype.' Documents'));
2371: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Verify '.$crstype.' Documents'));
1.442 www 2372: &startContentScreen($r,'tools');
1.329 droeschl 2373: $hashtied=0;
2374: undef %alreadyseen;
2375: %alreadyseen=();
2376: &tiehash();
2377: foreach my $key (keys(%hash)) {
2378: if ($hash{$key}=~/\.(page|sequence)$/) {
2379: if (($key=~/^src_/) && ($alreadyseen{&unescape($hash{$key})})) {
2380: $r->print('<hr /><span class="LC_error">'.
1.419 bisitz 2381: &mt('The following sequence or page is included more than once in your '.$crstype.':').' '.
1.329 droeschl 2382: &unescape($hash{$key}).'</span><br />'.
1.419 bisitz 2383: &mt('Note that grading records for problems included in this sequence or folder will overlap.').'<hr />');
1.329 droeschl 2384: }
2385: }
2386: if (($key=~/^src\_(.+)$/) && (!$alreadyseen{&unescape($hash{$key})})) {
2387: &checkonthis($r,$hash{$key},0,$hash{'title_'.$1});
2388: }
2389: }
2390: &untiehash();
1.442 www 2391: $r->print('<p class="LC_success">'.&mt('Done').'</p>');
1.329 droeschl 2392: }
2393:
2394:
2395: sub devalidateversioncache {
2396: my $src=shift;
2397: &Apache::lonnet::devalidate_cache_new('courseresversion',$env{'request.course.id'}.'_'.
2398: &Apache::lonnet::clutter($src));
2399: }
2400:
2401: sub checkversions {
2402: my ($r) = @_;
1.408 raeburn 2403: my $crstype = &Apache::loncommon::course_type();
2404: $r->print(&Apache::loncommon::start_page("Check $crstype Document Versions"));
2405: $r->print(&Apache::lonhtmlcommon::breadcrumbs("Check $crstype Document Versions"));
1.442 www 2406: &startContentScreen($r,'tools');
2407:
1.329 droeschl 2408: my $header='';
2409: my $startsel='';
2410: my $monthsel='';
2411: my $weeksel='';
2412: my $daysel='';
2413: my $allsel='';
2414: my %changes=();
2415: my $starttime=0;
2416: my $haschanged=0;
2417: my %setversions=&Apache::lonnet::dump('resourceversions',
2418: $env{'course.'.$env{'request.course.id'}.'.domain'},
2419: $env{'course.'.$env{'request.course.id'}.'.num'});
2420:
2421: $hashtied=0;
2422: &tiehash();
2423: my %newsetversions=();
2424: if ($env{'form.setmostrecent'}) {
2425: $haschanged=1;
2426: foreach my $key (keys(%hash)) {
2427: if ($key=~/^ids\_(\/res\/.+)$/) {
2428: $newsetversions{$1}='mostrecent';
2429: &devalidateversioncache($1);
2430: }
2431: }
2432: } elsif ($env{'form.setcurrent'}) {
2433: $haschanged=1;
2434: foreach my $key (keys(%hash)) {
2435: if ($key=~/^ids\_(\/res\/.+)$/) {
2436: my $getvers=&Apache::lonnet::getversion($1);
2437: if ($getvers>0) {
2438: $newsetversions{$1}=$getvers;
2439: &devalidateversioncache($1);
2440: }
2441: }
2442: }
2443: } elsif ($env{'form.setversions'}) {
2444: $haschanged=1;
2445: foreach my $key (keys(%env)) {
2446: if ($key=~/^form\.set_version_(.+)$/) {
2447: my $src=$1;
2448: if (($env{$key}) && ($env{$key} ne $setversions{$src})) {
2449: $newsetversions{$src}=$env{$key};
2450: &devalidateversioncache($src);
2451: }
2452: }
2453: }
2454: }
2455: if ($haschanged) {
2456: if (&Apache::lonnet::put('resourceversions',\%newsetversions,
2457: $env{'course.'.$env{'request.course.id'}.'.domain'},
1.344 bisitz 2458: $env{'course.'.$env{'request.course.id'}.'.num'}) eq 'ok') {
1.329 droeschl 2459: $r->print('<h1>'.&mt('Your Version Settings have been Saved').'</h1>');
2460: } else {
2461: $r->print('<h1><span class="LC_error">'.&mt('An Error Occured while Attempting to Save your Version Settings').'</span></h1>');
2462: }
2463: &mark_hash_old();
2464: }
2465: &changewarning($r,'');
2466: if ($env{'form.timerange'} eq 'all') {
2467: # show all documents
1.408 raeburn 2468: $header=&mt('All Documents in '.$crstype);
1.329 droeschl 2469: $allsel=1;
2470: foreach my $key (keys(%hash)) {
2471: if ($key=~/^ids\_(\/res\/.+)$/) {
2472: my $src=$1;
2473: $changes{$src}=1;
2474: }
2475: }
2476: } else {
2477: # show documents which changed
2478: %changes=&Apache::lonnet::dump
2479: ('versionupdate',$env{'course.'.$env{'request.course.id'}.'.domain'},
2480: $env{'course.'.$env{'request.course.id'}.'.num'});
2481: my $firstkey=(keys(%changes))[0];
2482: unless ($firstkey=~/^error\:/) {
2483: unless ($env{'form.timerange'}) {
2484: $env{'form.timerange'}=604800;
2485: }
2486: my $seltext=&mt('during the last').' '.$env{'form.timerange'}.' '
2487: .&mt('seconds');
2488: if ($env{'form.timerange'}==-1) {
2489: $seltext='since start of course';
2490: $startsel='selected';
2491: $env{'form.timerange'}=time;
2492: }
2493: $starttime=time-$env{'form.timerange'};
2494: if ($env{'form.timerange'}==2592000) {
2495: $seltext=&mt('during the last month').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
2496: $monthsel='selected';
2497: } elsif ($env{'form.timerange'}==604800) {
2498: $seltext=&mt('during the last week').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
2499: $weeksel='selected';
2500: } elsif ($env{'form.timerange'}==86400) {
2501: $seltext=&mt('since yesterday').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
2502: $daysel='selected';
2503: }
2504: $header=&mt('Content changed').' '.$seltext;
2505: } else {
2506: $header=&mt('No content modifications yet.');
2507: }
2508: }
2509: %setversions=&Apache::lonnet::dump('resourceversions',
2510: $env{'course.'.$env{'request.course.id'}.'.domain'},
2511: $env{'course.'.$env{'request.course.id'}.'.num'});
2512: my %lt=&Apache::lonlocal::texthash
1.408 raeburn 2513: ('st' => 'Version changes since start of '.$crstype,
1.329 droeschl 2514: 'lm' => 'Version changes since last Month',
2515: 'lw' => 'Version changes since last Week',
2516: 'sy' => 'Version changes since Yesterday',
2517: 'al' => 'All Resources (possibly large output)',
2518: 'sd' => 'Display',
2519: 'fi' => 'File',
2520: 'md' => 'Modification Date',
2521: 'mr' => 'Most recently published Version',
1.408 raeburn 2522: 've' => 'Version used in '.$crstype,
2523: 'vu' => 'Set Version to be used in '.$crstype,
2524: 'sv' => 'Set Versions to be used in '.$crstype.' according to Selections below',
1.329 droeschl 2525: 'sm' => 'Keep all Resources up-to-date with most recent Versions (default)',
2526: 'sc' => 'Set all Resource Versions to current Version (Fix Versions)',
2527: 'di' => 'Differences');
2528: $r->print(<<ENDHEADERS);
2529: <form action="/adm/coursedocs" method="post">
2530: <input type="hidden" name="versions" value="1" />
2531: <input type="submit" name="setmostrecent" value="$lt{'sm'}" />
2532: <input type="submit" name="setcurrent" value="$lt{'sc'}" /><hr />
2533: <select name="timerange">
2534: <option value='all' $allsel>$lt{'al'}</option>
2535: <option value="-1" $startsel>$lt{'st'}</option>
2536: <option value="2592000" $monthsel>$lt{'lm'}</option>
2537: <option value="604800" $weeksel>$lt{'lw'}</option>
2538: <option value="86400" $daysel>$lt{'sy'}</option>
2539: </select>
2540: <input type="submit" name="display" value="$lt{'sd'}" />
2541: <h3>$header</h3>
2542: <input type="submit" name="setversions" value="$lt{'sv'}" />
2543: <table border="0">
2544: ENDHEADERS
2545: foreach my $key (sort(keys(%changes))) {
2546: if ($changes{$key}>$starttime) {
2547: my ($root,$extension)=($key=~/^(.*)\.(\w+)$/);
2548: my $currentversion=&Apache::lonnet::getversion($key);
2549: if ($currentversion<0) {
2550: $currentversion=&mt('Could not be determined.');
2551: }
2552: my $linkurl=&Apache::lonnet::clutter($key);
2553: $r->print(
2554: '<tr><td colspan="5"><br /><br /><font size="+1"><b>'.
2555: &Apache::lonnet::gettitle($linkurl).
2556: '</b></font></td></tr>'.
2557: '<tr><td> </td>'.
2558: '<td colspan="4">'.
2559: '<a href="'.$linkurl.'" target="cat">'.$linkurl.
2560: '</a></td></tr>'.
2561: '<tr><td></td>'.
2562: '<td title="'.$lt{'md'}.'">'.
2563: &Apache::lonlocal::locallocaltime(
2564: &Apache::lonnet::metadata($root.'.'.$extension,
2565: 'lastrevisiondate')
2566: ).
2567: '</td>'.
2568: '<td title="'.$lt{'mr'}.'"><span class="LC_nobreak">Most Recent: '.
2569: '<font size="+1">'.$currentversion.'</font>'.
2570: '</span></td>'.
1.408 raeburn 2571: '<td title="'.$lt{'ve'}.'"><span class="LC_nobreak">In '.$crstype.': '.
1.329 droeschl 2572: '<font size="+1">');
2573: # Used in course
2574: my $usedversion=$hash{'version_'.$linkurl};
2575: if (($usedversion) && ($usedversion ne 'mostrecent')) {
2576: $r->print($usedversion);
2577: } else {
2578: $r->print($currentversion);
2579: }
2580: $r->print('</font></span></td><td title="'.$lt{'vu'}.'">'.
2581: '<span class="LC_nobreak">Use: ');
2582: # Set version
2583: $r->print(&Apache::loncommon::select_form($setversions{$linkurl},
2584: 'set_version_'.$linkurl,
1.428 raeburn 2585: {'select_form_order' =>
1.329 droeschl 2586: ['',1..$currentversion,'mostrecent'],
2587: '' => '',
1.411 bisitz 2588: 'mostrecent' => &mt('most recent'),
1.428 raeburn 2589: map {$_,$_} (1..$currentversion)}));
1.329 droeschl 2590: $r->print('</span></td></tr><tr><td></td>');
2591: my $lastold=1;
2592: for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) {
2593: my $url=$root.'.'.$prevvers.'.'.$extension;
2594: if (&Apache::lonnet::metadata($url,'lastrevisiondate')<
2595: $starttime) {
2596: $lastold=$prevvers;
2597: }
2598: }
1.364 bisitz 2599: #
1.329 droeschl 2600: # Code to figure out how many version entries should go in
2601: # each of the four columns
2602: my $entries_per_col = 0;
2603: my $num_entries = ($currentversion-$lastold);
2604: if ($num_entries % 4 == 0) {
2605: $entries_per_col = $num_entries/4;
2606: } else {
2607: $entries_per_col = $num_entries/4 + 1;
2608: }
2609: my $entries_count = 0;
1.344 bisitz 2610: $r->print('<td valign="top"><font size="-2">');
1.329 droeschl 2611: my $cols_output = 1;
2612: for (my $prevvers=$lastold;$prevvers<$currentversion;$prevvers++) {
2613: my $url=$root.'.'.$prevvers.'.'.$extension;
2614: $r->print('<span class="LC_nobreak"><a href="'.&Apache::lonnet::clutter($url).
2615: '">'.&mt('Version').' '.$prevvers.'</a> ('.
2616: &Apache::lonlocal::locallocaltime(
2617: &Apache::lonnet::metadata($url,
2618: 'lastrevisiondate')
2619: ).
2620: ')');
2621: if (&Apache::loncommon::fileembstyle($extension) eq 'ssi') {
2622: $r->print(' <a href="/adm/diff?filename='.
2623: &Apache::lonnet::clutter($root.'.'.$extension).
2624: '&versionone='.$prevvers.
2625: '">'.&mt('Diffs').'</a>');
2626: }
2627: $r->print('</span><br />');
2628: if (++$entries_count % $entries_per_col == 0) {
2629: $r->print('</font></td>');
2630: if ($cols_output != 4) {
2631: $r->print('<td valign="top"><font size="-2">');
2632: $cols_output++;
2633: }
2634: }
2635: }
2636: while($cols_output++ < 4) {
2637: $r->print('</font></td><td><font>')
2638: }
2639: $r->print('</font></td></tr>'."\n");
2640: }
2641: }
2642: $r->print('</table></form>');
1.419 bisitz 2643: $r->print('<p class="LC_success">'.&mt('Done').'</p>');
1.329 droeschl 2644:
2645: &untiehash();
2646: }
2647:
2648: sub mark_hash_old {
2649: my $retie_hash=0;
2650: if ($hashtied) {
2651: $retie_hash=1;
2652: &untiehash();
2653: }
2654: &tiehash('write');
2655: $hash{'old'}=1;
2656: &untiehash();
2657: if ($retie_hash) { &tiehash(); }
2658: }
2659:
2660: sub is_hash_old {
2661: my $untie_hash=0;
2662: if (!$hashtied) {
2663: $untie_hash=1;
2664: &tiehash();
2665: }
2666: my $return=$hash{'old'};
2667: if ($untie_hash) { &untiehash(); }
2668: return $return;
2669: }
2670:
2671: sub changewarning {
2672: my ($r,$postexec,$message,$url)=@_;
2673: if (!&is_hash_old()) { return; }
2674: my $pathvar='folderpath';
2675: my $path=&escape($env{'form.folderpath'});
2676: if (!defined($url)) {
2677: if (defined($env{'form.pagepath'})) {
2678: $pathvar='pagepath';
2679: $path=&escape($env{'form.pagepath'});
2680: $path.='&pagesymb='.&escape($env{'form.pagesymb'});
2681: }
2682: $url='/adm/coursedocs?'.$pathvar.'='.$path;
2683: }
2684: my $course_type = &Apache::loncommon::course_type();
2685: if (!defined($message)) {
2686: $message='Changes will become active for your current session after [_1], or the next time you log in.';
2687: }
2688: $r->print("\n\n".
1.372 bisitz 2689: '<script type="text/javascript">'."\n".
2690: '// <![CDATA['."\n".
2691: 'function reinit(tf) { tf.submit();'.$postexec.' }'."\n".
2692: '// ]]>'."\n".
1.369 bisitz 2693: '</script>'."\n".
1.375 tempelho 2694: '<form name="reinitform" method="post" action="/adm/roles" target="loncapaclient">'.
1.329 droeschl 2695: '<input type="hidden" name="orgurl" value="'.$url.
1.372 bisitz 2696: '" /><input type="hidden" name="selectrole" value="1" /><p class="LC_warning">'.
1.329 droeschl 2697: &mt($message,' <input type="hidden" name="'.
2698: $env{'request.role'}.'" value="1" /><input type="button" value="'.
1.369 bisitz 2699: &mt('re-initializing '.$course_type).'" onclick="reinit(this.form)" />').
1.372 bisitz 2700: $help{'Caching'}.'</p></form>'."\n\n");
1.329 droeschl 2701: }
2702:
2703:
2704: sub init_breadcrumbs {
2705: my ($form,$text)=@_;
2706: &Apache::lonhtmlcommon::clear_breadcrumbs();
2707: &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs",
1.405 bisitz 2708: text=>&Apache::loncommon::course_type().' Editor',
1.329 droeschl 2709: faq=>273,
2710: bug=>'Instructor Interface',
2711: help => 'Docs_Adding_Course_Doc'});
2712: &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs?".$form.'=1',
2713: text=>$text,
2714: faq=>273,
2715: bug=>'Instructor Interface'});
2716: }
2717:
1.441 www 2718: # subroutine to list form elements
2719: sub create_list_elements {
2720: my @formarr = @_;
2721: my $list = '';
2722: for my $button (@formarr){
2723: for my $picture(keys %$button) {
2724: $list .= &Apache::lonhtmlcommon::htmltag('li', $picture.' '.$button->{$picture}, {class => 'LC_menubuttons_inline_text'});
2725: }
2726: }
2727: return $list;
2728: }
1.329 droeschl 2729:
1.441 www 2730: # subroutine to create ul from list elements
2731: sub create_form_ul {
2732: my $list = shift;
2733: my $ul = &Apache::lonhtmlcommon::htmltag('ul',$list, {class => 'LC_ListStyleNormal'});
2734: return $ul;
2735: }
1.329 droeschl 2736:
1.442 www 2737: #
2738: # Start tabs
2739: #
2740:
2741: sub startContentScreen {
2742: my ($r,$mode)=@_;
2743: $r->print('<ul class="LC_TabContentBigger" id="mainnav">');
2744: $r->print('<li'.(($mode eq 'navmaps')?' class="active"':'').'><a href="/adm/navmaps"><b> '.&mt('Content Overview').' </b></a></li>');
2745:
2746: my $active = '';
1.444 www 2747: # does this user have privileges to modify docs?
1.442 www 2748: my $allowed=&Apache::lonnet::allowed('mdc',$env{'request.course.id'});
2749:
2750: my $onclick;
2751: my $href;
2752:
2753: if ($allowed) {
1.444 www 2754: $r->print('<li '.(($mode eq 'docs')?' class="active"':'').
2755: '><a href="/adm/coursedocs?forcestandard=1"><b> '.&mt('Content Editor').' </b></a></li>');
2756: }
1.449 www 2757: $r->print('<li'.(($mode eq 'coursesearch')?' class="active"':'').'><a href="/adm/searchcourse"><b> '.&mt('Content Search').' </b></a></li>');
1.450 www 2758: $r->print('<li'.(($mode eq 'courseindex')?' class="active"':'').'><a href="/adm/indexcourse"><b> '.&mt('Content Index').' </b></a></li>');
1.444 www 2759: $r->print('<li '.(($mode eq 'supdocs')?' class="active"':'').
2760: '><a href="/adm/coursedocs?forcesupplement=1"><b>'.&mt('Supplemental Documents').'</b></a></li>');
1.442 www 2761: $r->print('</ul>');
2762: $r->print('<div class="LC_Box" style="clear:both;margin:0;">'
2763: .'<div id="maincoursedoc" style="margin:0 0;padding:0 0;">');
2764: $r->print('<div class="LC_ContentBox" id="mainCourseDocuments" style="display: block;">');
2765: }
2766:
2767: #
2768: # End tabs
2769: #
2770:
2771: sub endContentScreen {
2772: my ($r)=@_;
2773: $r->print('</div></div></div>');
2774: }
1.329 droeschl 2775:
1.446 www 2776: sub supplemental_base {
2777: return 'supplemental&'.&escape(&mt('Supplemental '.&Apache::loncommon::course_type().' Documents'));
2778: }
2779:
1.329 droeschl 2780: sub handler {
2781: my $r = shift;
2782: &Apache::loncommon::content_type($r,'text/html');
2783: $r->send_http_header;
2784: return OK if $r->header_only;
1.408 raeburn 2785: my $crstype = &Apache::loncommon::course_type();
1.329 droeschl 2786:
1.443 www 2787: #
1.329 droeschl 2788: # --------------------------------------------- Initialize help topics for this
2789: foreach my $topic ('Adding_Course_Doc','Main_Course_Documents',
2790: 'Adding_External_Resource','Navigate_Content',
2791: 'Adding_Folders','Docs_Overview', 'Load_Map',
2792: 'Supplemental','Score_Upload_Form','Adding_Pages',
2793: 'Importing_LON-CAPA_Resource','Uploading_From_Harddrive',
2794: 'Check_Resource_Versions','Verify_Content') {
2795: $help{$topic}=&Apache::loncommon::help_open_topic('Docs_'.$topic);
2796: }
2797: # Composite help files
2798: $help{'Syllabus'} = &Apache::loncommon::help_open_topic(
2799: 'Docs_About_Syllabus,Docs_Editing_Templated_Pages');
2800: $help{'Simple Page'} = &Apache::loncommon::help_open_topic(
2801: 'Docs_About_Simple_Page,Docs_Editing_Templated_Pages');
2802: $help{'Simple Problem'} = &Apache::loncommon::help_open_topic(
2803: 'Option_Response_Simple');
2804: $help{'Bulletin Board'} = &Apache::loncommon::help_open_topic(
2805: 'Docs_About_Bulletin_Board,Docs_Editing_Templated_Pages');
1.347 weissno 2806: $help{'My Personal Information Page'} = &Apache::loncommon::help_open_topic(
1.329 droeschl 2807: 'Docs_About_My_Personal_Info,Docs_Editing_Templated_Pages');
1.353 weissno 2808: $help{'Group Portfolio'} = &Apache::loncommon::help_open_topic('Docs_About_Group_Files');
1.329 droeschl 2809: $help{'Caching'} = &Apache::loncommon::help_open_topic('Caching');
2810:
2811: # does this user have privileges to modify docs
2812: my $allowed=&Apache::lonnet::allowed('mdc',$env{'request.course.id'});
2813: if ($allowed && $env{'form.verify'}) {
2814: &init_breadcrumbs('verify','Verify Content');
2815: &verifycontent($r);
2816: } elsif ($allowed && $env{'form.listsymbs'}) {
2817: &init_breadcrumbs('listsymbs','List Symbs');
2818: &list_symbs($r);
2819: } elsif ($allowed && $env{'form.docslog'}) {
2820: &init_breadcrumbs('docslog','Show Log');
2821: &docs_change_log($r);
2822: } elsif ($allowed && $env{'form.versions'}) {
2823: &init_breadcrumbs('versions','Check/Set Resource Versions');
2824: &checkversions($r);
2825: } elsif ($allowed && $env{'form.dumpcourse'}) {
1.419 bisitz 2826: &init_breadcrumbs('dumpcourse','Dump '.&Apache::loncommon::course_type().' Documents to Construction Space');
1.329 droeschl 2827: &dumpcourse($r);
2828: } elsif ($allowed && $env{'form.exportcourse'}) {
1.377 bisitz 2829: &init_breadcrumbs('exportcourse','IMS Export');
1.329 droeschl 2830: &exportcourse($r);
2831: } else {
1.445 www 2832: #
2833: # Done catching special calls
2834: # The whole rest is for course and supplemental documents
2835: # Get the parameters that may be needed
2836: #
2837: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
2838: ['folderpath','pagepath',
2839: 'pagesymb','forcesupplement','forcestandard']);
2840:
2841: # standard=1: this is a "new-style" course with an uploaded map as top level
2842: # standard=2: this is a "old-style" course, and there is nothing we can do
1.329 droeschl 2843:
2844: my $standard=($env{'request.course.uri'}=~/^\/uploaded\//);
1.445 www 2845:
2846: # Decide whether this should display supplemental or main content
2847: # supplementalflag=1: show supplemental documents
2848: # supplementalflag=0: show standard documents
2849:
2850:
2851: my $supplementalflag=($env{'form.folderpath'}=~/^supplemental/);
2852: if (($env{'form.folderpath'}=~/^default/) || $env{'form.folderpath'} eq "" || ($env{'form.pagepath'})) {
2853: $supplementalflag=0;
2854: }
2855: if ($env{'form.forcesupplement'}) { $supplementalflag=1; }
2856: if ($env{'form.forcestandard'}) { $supplementalflag=0; }
2857: unless ($allowed) { $supplementalflag=1; }
2858: unless ($standard) { $supplementalflag=1; }
2859:
1.329 droeschl 2860: my $script='';
2861: my $showdoc=0;
2862: my $containertag;
2863: my $uploadtag;
2864:
1.445 www 2865: # Where do we store these for when we come back?
2866: my $stored_folderpath='docs_folderpath';
2867: if ($supplementalflag) {
2868: $stored_folderpath='docs_sup_folderpath';
2869: }
2870:
1.329 droeschl 2871: # No folderpath, no pagepath, see if we have something stored
2872: if ((!$env{'form.folderpath'}) && (!$env{'form.pagepath'})) {
1.445 www 2873: &Apache::loncommon::restore_course_settings($stored_folderpath,
1.329 droeschl 2874: {'folderpath' => 'scalar'});
2875: }
1.446 www 2876:
2877: # If we are not allowed to make changes, all we can see are supplemental docs
1.409 raeburn 2878: if (!$allowed) {
1.446 www 2879: $env{'form.pagepath'}='';
2880: unless ($env{'form.folderpath'} =~ /^supplemental/) {
2881: $env{'form.folderpath'} = &supplemental_base();
1.409 raeburn 2882: }
2883: }
1.446 www 2884: # If we still not have a folderpath, see if we can resurrect at pagepath
1.409 raeburn 2885: if (!$env{'form.folderpath'} && $allowed) {
1.445 www 2886: &Apache::loncommon::restore_course_settings($stored_folderpath,
1.329 droeschl 2887: {'pagepath' => 'scalar'});
2888: }
1.446 www 2889: # Make the zeroth entry in supplemental docs page paths, so we can get to top level
1.329 droeschl 2890: if ($env{'form.folderpath'} =~ /^supplemental_\d+/) {
1.446 www 2891: $env{'form.folderpath'} = &supplemental_base()
2892: .'&'.
1.329 droeschl 2893: $env{'form.folderpath'};
2894: }
1.446 www 2895: # If after all of this, we still don't have any paths, make them
2896: unless (($env{'form.pagepath'}) || ($env{'form.folderpath'})) {
2897: if ($supplementalflag) {
2898: $env{'form.folderpath'}=&supplemental_base();
2899: } else {
2900: $env{'form.folderpath'}='default';
2901: }
2902: }
2903:
1.445 www 2904: # Store this
1.447 www 2905: &Apache::loncommon::store_course_settings($stored_folderpath,
1.329 droeschl 2906: {'pagepath' => 'scalar',
2907: 'folderpath' => 'scalar'});
1.446 www 2908:
1.329 droeschl 2909: if ($env{'form.folderpath'}) {
2910: my (@folderpath)=split('&',$env{'form.folderpath'});
2911: $env{'form.foldername'}=&unescape(pop(@folderpath));
2912: $env{'form.folder'}=pop(@folderpath);
2913: }
2914: if ($env{'form.pagepath'}) {
2915: my (@pagepath)=split('&',$env{'form.pagepath'});
2916: $env{'form.pagename'}=&unescape(pop(@pagepath));
2917: $env{'form.folder'}=pop(@pagepath);
2918: $containertag = '<input type="hidden" name="pagepath" value="" />'.
1.434 raeburn 2919: '<input type="hidden" name="pagesymb" value="" />';
2920: $uploadtag =
2921: '<input type="hidden" name="pagepath" value="'.&HTML::Entities::encode($env{'form.pagepath'},'<>&"').'" />'.
2922: '<input type="hidden" name="pagesymb" value="'.&HTML::Entities::encode($env{'form.pagesymb'},'<>&"').'" />'.
2923: '<input type="hidden" name="folderpath" value="" />';
1.433 raeburn 2924: } else {
2925: my $folderpath=$env{'form.folderpath'};
2926: if (!$folderpath) {
2927: if ($env{'form.folder'} eq '' ||
2928: $env{'form.folder'} eq 'supplemental') {
2929: $folderpath='default&'.
2930: &escape(&mt('Main '.$crstype.' Documents'));
2931: }
2932: }
2933: $containertag = '<input type="hidden" name="folderpath" value="" />';
2934: $uploadtag = '<input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($folderpath,'<>&"').'" />';
1.329 droeschl 2935: }
2936: if ($r->uri=~/^\/adm\/coursedocs\/showdoc\/(.*)$/) {
2937: $showdoc='/'.$1;
2938: }
1.402 raeburn 2939: if ($showdoc) { # got called in sequence from course
2940: $allowed=0;
2941: } else {
1.344 bisitz 2942: if ($allowed) {
1.329 droeschl 2943: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']);
1.344 bisitz 2944: $script=&Apache::lonratedt::editscript('simple');
1.329 droeschl 2945: }
2946: }
2947:
2948: # get course data
2949: my $coursenum=$env{'course.'.$env{'request.course.id'}.'.num'};
2950: my $coursedom=$env{'course.'.$env{'request.course.id'}.'.domain'};
2951:
1.344 bisitz 2952: # get personal data
1.329 droeschl 2953: my $uname=$env{'user.name'};
2954: my $udom=$env{'user.domain'};
2955: my $plainname=&escape(&Apache::loncommon::plainname($uname,$udom));
2956:
2957: # graphics settings
2958:
2959: $iconpath = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL') . "/");
2960:
2961: if ($allowed) {
2962: $script .= &editing_js($udom,$uname);
2963: }
2964: # -------------------------------------------------------------------- Body tag
1.369 bisitz 2965: $script = '<script type="text/javascript">'."\n"
1.372 bisitz 2966: .'// <![CDATA['."\n"
2967: .$script."\n"
2968: .'// ]]>'."\n"
2969: .'</script>'."\n";
1.385 bisitz 2970:
2971: # Breadcrumbs
2972: &Apache::lonhtmlcommon::clear_breadcrumbs();
1.446 www 2973: unless ($showdoc) {
1.392 raeburn 2974: &Apache::lonhtmlcommon::add_breadcrumb({
1.446 www 2975: href=>"/adm/coursedocs",text=>"$crstype Contents"});
1.392 raeburn 2976:
1.446 www 2977: $r->print(&Apache::loncommon::start_page("$crstype Contents", $script,
1.392 raeburn 2978: {'force_register' => $showdoc,})
2979: .&Apache::loncommon::help_open_menu('','',273,'RAT')
2980: .&Apache::lonhtmlcommon::breadcrumbs(
1.408 raeburn 2981: 'Editing the Table of Contents for your '.$crstype,
1.392 raeburn 2982: 'Docs_Adding_Course_Doc')
2983: );
1.446 www 2984: } else {
1.408 raeburn 2985: $r->print(&Apache::loncommon::start_page("$crstype documents",undef,
1.402 raeburn 2986: {'force_register' => $showdoc,}));
1.392 raeburn 2987: }
1.364 bisitz 2988:
1.329 droeschl 2989: my %allfiles = ();
2990: my %codebase = ();
1.440 raeburn 2991: my ($upload_result,$upload_output,$uploadphase);
1.329 droeschl 2992: if ($allowed) {
2993: if (($env{'form.uploaddoc.filename'}) &&
2994: ($env{'form.cmd'}=~/^upload_(\w+)/)) {
1.440 raeburn 2995: my $context = $1;
2996: # Process file upload - phase one - upload and parse primary file.
1.329 droeschl 2997: undef($hadchanges);
1.440 raeburn 2998: $uploadphase = &process_file_upload(\$upload_output,$coursenum,$coursedom,
2999: \%allfiles,\%codebase,$context);
1.329 droeschl 3000: if ($hadchanges) {
3001: &mark_hash_old();
3002: }
1.440 raeburn 3003: $r->print($upload_output);
3004: } elsif ($env{'form.phase'} eq 'upload_embedded') {
3005: # Process file upload - phase two - upload embedded objects
3006: $uploadphase = 'check_embedded';
3007: my $primaryurl = &HTML::Entities::encode($env{'form.primaryurl'},'<>&"');
3008: my $state = &embedded_form_elems($uploadphase,$primaryurl,
3009: $env{'form.newidx'});
3010: my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'};
3011: my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'};
3012: my ($destination,$dir_root) = &embedded_destination();
3013: my $url_root = '/uploaded/'.$docudom.'/'.$docuname;
3014: my $actionurl = '/adm/coursedocs';
3015: my ($result,$flag) =
3016: &Apache::loncommon::upload_embedded('coursedoc',$destination,
3017: $docuname,$docudom,$dir_root,$url_root,undef,undef,undef,$state,
3018: $actionurl);
3019: $r->print($result.&return_to_editor());
3020: } elsif ($env{'form.phase'} eq 'check_embedded') {
3021: # Process file upload - phase three - modify references in HTML file
3022: $uploadphase = 'modified_orightml';
3023: my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'};
3024: my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'};
3025: my ($destination,$dir_root) = &embedded_destination();
3026: $r->print(&Apache::loncommon::modify_html_refs('coursedoc',$destination,
3027: $docuname,$docudom,undef,
3028: $dir_root).
3029: &return_to_editor());
1.329 droeschl 3030: }
3031: }
3032:
1.440 raeburn 3033: unless ($showdoc || $uploadphase) {
1.329 droeschl 3034: # -----------------------------------------------------------------------------
3035: my %lt=&Apache::lonlocal::texthash(
1.408 raeburn 3036: 'uplm' => 'Upload a new main '.lc($crstype).' document',
3037: 'upls' => 'Upload a new supplemental '.lc($crstype).' document',
1.329 droeschl 3038: 'impp' => 'Import a document',
3039: 'copm' => 'All documents out of a published map into this folder',
1.417 droeschl 3040: 'upld' => 'Import Document',
1.329 droeschl 3041: 'srch' => 'Search',
3042: 'impo' => 'Import',
1.435 wenzelju 3043: 'wish' => 'Import from Wishlist',
1.329 droeschl 3044: 'selm' => 'Select Map',
3045: 'load' => 'Load Map',
1.419 bisitz 3046: 'reco' => 'Recover Deleted Documents',
1.329 droeschl 3047: 'newf' => 'New Folder',
3048: 'newp' => 'New Composite Page',
3049: 'extr' => 'External Resource',
3050: 'syll' => 'Syllabus',
1.425 raeburn 3051: 'navc' => 'Table of Contents',
1.343 biermanm 3052: 'sipa' => 'Simple Course Page',
1.329 droeschl 3053: 'sipr' => 'Simple Problem',
3054: 'drbx' => 'Drop Box',
1.451 www 3055: 'scuf' => 'External Scores (handgrade, upload, clicker)',
1.336 schafran 3056: 'bull' => 'Discussion Board',
1.347 weissno 3057: 'mypi' => 'My Personal Information Page',
1.353 weissno 3058: 'grpo' => 'Group Portfolio',
1.329 droeschl 3059: 'rost' => 'Course Roster',
1.348 weissno 3060: 'abou' => 'Personal Information Page for a User',
1.377 bisitz 3061: 'imsf' => 'IMS Import',
3062: 'imsl' => 'Import IMS package',
1.329 droeschl 3063: 'file' => 'File',
3064: 'title' => 'Title',
3065: 'comment' => 'Comment',
1.403 raeburn 3066: 'parse' => 'Upload embedded images/multimedia files if HTML file',
1.368 truskell 3067: 'nd' => 'Upload Document',
1.329 droeschl 3068: 'pm' => 'Published Map',
3069: 'sd' => 'Special Document',
3070: 'mo' => 'More Options',
3071: );
3072: # -----------------------------------------------------------------------------
3073: my $fileupload=(<<FIUP);
3074: $lt{'file'}:<br />
3075: <input type="file" name="uploaddoc" size="40" />
3076: FIUP
3077:
3078: my $checkbox=(<<CHBO);
3079: <!-- <label>$lt{'parse'}?
3080: <input type="checkbox" name="parserflag" />
3081: </label> -->
3082: <label>
3083: <input type="checkbox" name="parserflag" checked="checked" /> $lt{'parse'}
3084: </label>
3085: CHBO
3086:
1.394 droeschl 3087: my $fileuploada = "<input type='submit' value='".$lt{'upld'}."' /> $help{'Uploading_From_Harddrive'}";
1.329 droeschl 3088: my $fileuploadform=(<<FUFORM);
3089: <form name="uploaddocument" action="/adm/coursedocs" method="post" enctype="multipart/form-data">
1.371 tempelho 3090: <input type="hidden" name="active" value="aa" />
1.329 droeschl 3091: $fileupload
3092: <br />
3093: $lt{'title'}:<br />
1.438 www 3094: <input type="text" size="80" name="comment" />
1.329 droeschl 3095: $uploadtag
3096: <input type="hidden" name="cmd" value="upload_default" />
3097: <br />
3098: <span class="LC_nobreak">
3099: $checkbox
3100: </span>
1.383 tempelho 3101: FUFORM
1.443 www 3102: $fileuploadform .= &create_form_ul(&Apache::lonhtmlcommon::htmltag('li',$fileuploada,{class => 'LC_menubuttons_inline_text'})).'</form>';
1.329 droeschl 3103:
3104: my $simpleeditdefaultform=(<<SEDFFORM);
3105: <form action="/adm/coursedocs" method="post" name="simpleeditdefault">
1.371 tempelho 3106: <input type="hidden" name="active" value="bb" />
1.383 tempelho 3107: SEDFFORM
3108: my @simpleeditdefaultforma = (
1.423 onken 3109: { '<img class="LC_noBorder LC_middle" src="/res/adm/pages/src.png" alt="'.$lt{srch}.'" onclick="javascript:groupsearch()" />' => "$uploadtag<a class='LC_menubuttons_link' href='javascript:groupsearch()'>$lt{'srch'}</a>" },
3110: { '<img class="LC_noBorder LC_middle" src="/res/adm/pages/res.png" alt="'.$lt{impo}.'" onclick="javascript:groupimport();"/>' => "<a class='LC_menubuttons_link' href='javascript:groupimport();'>$lt{'impo'}</a>$help{'Importing_LON-CAPA_Resource'}" },
1.435 wenzelju 3111: { '<img class="LC_noBorder LC_middle" src="/res/adm/pages/wishlist.png" alt="'.$lt{wish}.'" onclick="javascript:open_Wishlist_Import();" />' => "<a class='LC_menubuttons_link' href='javascript:open_Wishlist_Import();'>$lt{'wish'}</a>" },
1.383 tempelho 3112: );
1.443 www 3113: $simpleeditdefaultform .= &create_form_ul(&create_list_elements(@simpleeditdefaultforma));
1.383 tempelho 3114: $simpleeditdefaultform .=(<<SEDFFORM);
1.329 droeschl 3115: <hr />
3116: <p>
3117: $lt{'copm'}<br />
3118: <input type="text" size="40" name="importmap" /><br />
1.344 bisitz 3119: <span class="LC_nobreak"><input type="button"
1.369 bisitz 3120: onclick="javascript:openbrowser('simpleeditdefault','importmap','sequence,page','')"
1.329 droeschl 3121: value="$lt{'selm'}" /> <input type="submit" name="loadmap" value="$lt{'load'}" />
3122: $help{'Load_Map'}</span>
3123: </p>
3124: </form>
3125: SEDFFORM
3126:
1.442 www 3127: my $extresourcesform=(<<ERFORM);
3128: <form action="/adm/coursedocs" method="post" name="newext">
3129: $uploadtag
3130: <input type="hidden" name="importdetail" value="" />
3131: <a class="LC_menubuttons_link" href="javascript:makenewext('newext');">$lt{'extr'}</a>$help{'Adding_External_Resource'}
3132: </form>
1.329 droeschl 3133: ERFORM
3134:
1.442 www 3135:
1.329 droeschl 3136: if ($allowed) {
3137: &update_paste_buffer($coursenum,$coursedom);
3138: my %lt=&Apache::lonlocal::texthash(
3139: 'vc' => 'Verify Content',
3140: 'cv' => 'Check/Set Resource Versions',
3141: 'ls' => 'List Symbs',
3142: 'sl' => 'Show Log'
3143: );
3144:
1.337 ehlerst 3145: $r->print(<<HIDDENFORM);
3146: <form name="renameform" method="post" action="/adm/coursedocs">
3147: <input type="hidden" name="title" />
3148: <input type="hidden" name="cmd" />
3149: <input type="hidden" name="markcopy" />
3150: <input type="hidden" name="copyfolder" />
3151: $containertag
3152: </form>
3153: <form name="simpleedit" method="post" action="/adm/coursedocs">
3154: <input type="hidden" name="importdetail" value="" />
3155: $uploadtag
3156: </form>
3157: HIDDENFORM
1.329 droeschl 3158: }
1.442 www 3159:
3160: # Generate the tabs
1.443 www 3161: &startContentScreen($r,($supplementalflag?'supdocs':'docs'));
3162:
3163:
1.442 www 3164: #
3165:
3166: my $savefolderpath;
3167:
1.395 raeburn 3168: if ($allowed) {
1.329 droeschl 3169: my $folder=$env{'form.folder'};
1.443 www 3170: if ($folder eq '' || $supplementalflag) {
1.329 droeschl 3171: $folder='default';
1.356 tempelho 3172: $savefolderpath = $env{'form.folderpath'};
1.442 www 3173: $env{'form.folderpath'}='default&'.&escape(&mt('Content'));
1.329 droeschl 3174: $uploadtag = '<input type="hidden" name="folderpath" value="'.
3175: &HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" />';
3176: }
3177: my $postexec='';
3178: if ($folder eq 'default') {
1.372 bisitz 3179: $r->print('<script type="text/javascript">'."\n"
3180: .'// <![CDATA['."\n"
3181: .'this.window.name="loncapaclient";'."\n"
3182: .'// ]]>'."\n"
3183: .'</script>'."\n"
1.369 bisitz 3184: );
1.329 droeschl 3185: } else {
3186: #$postexec='self.close();';
3187: }
3188: my $folderseq='/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time.
3189: '.sequence';
3190: my $pageseq = '/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time.
3191: '.page';
3192: my $container='sequence';
3193: if ($env{'form.pagepath'}) {
3194: $container='page';
3195: }
3196: my $readfile='/uploaded/'.$coursedom.'/'.$coursenum.'/'.$folder.'.'.$container;
3197:
3198:
3199:
3200: my $recoverform=(<<RFORM);
3201: <form action="/adm/groupsort" method="post" name="recover">
1.436 wenzelju 3202: <a class="LC_menubuttons_link" href="javascript:groupopen('$readfile',1)">$lt{'reco'}</a>
1.329 droeschl 3203: </form>
3204: RFORM
3205:
3206: my $imspform=(<<IMSPFORM);
3207: <form action="/adm/imsimportdocs" method="post" name="ims">
3208: <input type="hidden" name="folder" value="$folder" />
1.423 onken 3209: <a class="LC_menubuttons_link" href="javascript:makeims();">$lt{'imsf'}</a>
1.329 droeschl 3210: </form>
3211: IMSPFORM
3212:
3213: my $newnavform=(<<NNFORM);
3214: <form action="/adm/coursedocs" method="post" name="newnav">
1.371 tempelho 3215: <input type="hidden" name="active" value="cc" />
1.329 droeschl 3216: $uploadtag
3217: <input type="hidden" name="importdetail"
3218: value="$lt{'navc'}=/adm/navmaps" />
1.423 onken 3219: <a class="LC_menubuttons_link" href="javascript:document.newnav.submit()">$lt{'navc'}</a>
1.329 droeschl 3220: $help{'Navigate_Content'}
3221: </form>
3222: NNFORM
3223: my $newsmppageform=(<<NSPFORM);
3224: <form action="/adm/coursedocs" method="post" name="newsmppg">
1.371 tempelho 3225: <input type="hidden" name="active" value="cc" />
1.329 droeschl 3226: $uploadtag
3227: <input type="hidden" name="importdetail" value="" />
1.423 onken 3228: <a class="LC_menubuttons_link" href="javascript:makesmppage();"> $lt{'sipa'}</a>
1.383 tempelho 3229: $help{'Simple Page'}
1.329 droeschl 3230: </form>
3231: NSPFORM
3232:
3233: my $newsmpproblemform=(<<NSPROBFORM);
3234: <form action="/adm/coursedocs" method="post" name="newsmpproblem">
1.371 tempelho 3235: <input type="hidden" name="active" value="cc" />
1.329 droeschl 3236: $uploadtag
3237: <input type="hidden" name="importdetail" value="" />
1.423 onken 3238: <a class="LC_menubuttons_link" href="javascript:makesmpproblem();">$lt{'sipr'}</a>
1.383 tempelho 3239: $help{'Simple Problem'}
1.329 droeschl 3240: </form>
3241:
3242: NSPROBFORM
3243:
3244: my $newdropboxform=(<<NDBFORM);
3245: <form action="/adm/coursedocs" method="post" name="newdropbox">
1.371 tempelho 3246: <input type="hidden" name="active" value="cc" />
1.344 bisitz 3247: $uploadtag
1.329 droeschl 3248: <input type="hidden" name="importdetail" value="" />
1.423 onken 3249: <a class="LC_menubuttons_link" href="javascript:makedropbox();">$lt{'drbx'}</a>
1.344 bisitz 3250: </form>
1.329 droeschl 3251: NDBFORM
3252:
3253: my $newexuploadform=(<<NEXUFORM);
3254: <form action="/adm/coursedocs" method="post" name="newexamupload">
1.371 tempelho 3255: <input type="hidden" name="active" value="cc" />
1.329 droeschl 3256: $uploadtag
3257: <input type="hidden" name="importdetail" value="" />
1.423 onken 3258: <a class="LC_menubuttons_link" href="javascript:makeexamupload();">$lt{'scuf'}</a>
1.329 droeschl 3259: $help{'Score_Upload_Form'}
3260: </form>
3261: NEXUFORM
3262:
3263: my $newbulform=(<<NBFORM);
3264: <form action="/adm/coursedocs" method="post" name="newbul">
1.371 tempelho 3265: <input type="hidden" name="active" value="cc" />
1.329 droeschl 3266: $uploadtag
3267: <input type="hidden" name="importdetail" value="" />
1.423 onken 3268: <a class="LC_menubuttons_link" href="javascript:makebulboard();" >$lt{'bull'}</a>
1.329 droeschl 3269: $help{'Bulletin Board'}
3270: </form>
3271: NBFORM
3272:
3273: my $newaboutmeform=(<<NAMFORM);
3274: <form action="/adm/coursedocs" method="post" name="newaboutme">
1.371 tempelho 3275: <input type="hidden" name="active" value="cc" />
1.329 droeschl 3276: $uploadtag
3277: <input type="hidden" name="importdetail"
3278: value="$plainname=/adm/$udom/$uname/aboutme" />
1.423 onken 3279: <a class="LC_menubuttons_link" href="javascript:document.newaboutme.submit()">$lt{'mypi'}</a>
1.347 weissno 3280: $help{'My Personal Information Page'}
1.329 droeschl 3281: </form>
3282: NAMFORM
3283:
3284: my $newaboutsomeoneform=(<<NASOFORM);
3285: <form action="/adm/coursedocs" method="post" name="newaboutsomeone">
1.371 tempelho 3286: <input type="hidden" name="active" value="cc" />
1.329 droeschl 3287: $uploadtag
3288: <input type="hidden" name="importdetail" value="" />
1.423 onken 3289: <a class="LC_menubuttons_link" href="javascript:makeabout();">$lt{'abou'}</a>
1.329 droeschl 3290: </form>
3291: NASOFORM
3292:
3293:
3294: my $newrosterform=(<<NROSTFORM);
3295: <form action="/adm/coursedocs" method="post" name="newroster">
1.371 tempelho 3296: <input type="hidden" name="active" value="cc" />
1.329 droeschl 3297: $uploadtag
3298: <input type="hidden" name="importdetail"
3299: value="$lt{'rost'}=/adm/viewclasslist" />
1.423 onken 3300: <a class="LC_menubuttons_link" href="javascript:document.newroster.submit()">$lt{'rost'}</a>
1.329 droeschl 3301: $help{'Course Roster'}
3302: </form>
3303: NROSTFORM
3304:
1.342 ehlerst 3305: my $specialdocumentsform;
1.383 tempelho 3306: my @specialdocumentsforma;
1.451 www 3307: my $gradingform;
3308: my @gradingforma;
3309: my $communityform;
3310: my @communityforma;
1.351 ehlerst 3311: my $newfolderform;
1.390 tempelho 3312: my $newfolderb;
1.342 ehlerst 3313:
1.451 www 3314: my $path = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
1.383 tempelho 3315:
1.329 droeschl 3316: my $newpageform=(<<NPFORM);
3317: <form action="/adm/coursedocs" method="post" name="newpage">
3318: <input type="hidden" name="folderpath" value="$path" />
3319: <input type="hidden" name="importdetail" value="" />
1.371 tempelho 3320: <input type="hidden" name="active" value="cc" />
1.423 onken 3321: <a class="LC_menubuttons_link" href="javascript:makenewpage(document.newpage,'$pageseq');">$lt{'newp'}</a>
1.383 tempelho 3322: $help{'Adding_Pages'}
1.329 droeschl 3323: </form>
3324: NPFORM
1.390 tempelho 3325:
3326:
1.351 ehlerst 3327: $newfolderform=(<<NFFORM);
1.329 droeschl 3328: <form action="/adm/coursedocs" method="post" name="newfolder">
3329: <input type="hidden" name="folderpath" value="$path" />
3330: <input type="hidden" name="importdetail" value="" />
1.371 tempelho 3331: <input type="hidden" name="active" value="aa" />
1.422 onken 3332: <a href="javascript:makenewfolder(document.newfolder,'$folderseq');">$lt{'newf'}</a>$help{'Adding_Folders'}
1.329 droeschl 3333: </form>
3334: NFFORM
3335:
3336: my $newsylform=(<<NSYLFORM);
3337: <form action="/adm/coursedocs" method="post" name="newsyl">
1.371 tempelho 3338: <input type="hidden" name="active" value="cc" />
1.329 droeschl 3339: $uploadtag
3340: <input type="hidden" name="importdetail"
3341: value="$lt{'syll'}=/public/$coursedom/$coursenum/syllabus" />
1.423 onken 3342: <a class="LC_menubuttons_link" href="javascript:document.newsyl.submit()">$lt{'syll'}</a>
1.329 droeschl 3343: $help{'Syllabus'}
1.383 tempelho 3344:
1.329 droeschl 3345: </form>
3346: NSYLFORM
1.364 bisitz 3347:
1.329 droeschl 3348: my $newgroupfileform=(<<NGFFORM);
3349: <form action="/adm/coursedocs" method="post" name="newgroupfiles">
1.371 tempelho 3350: <input type="hidden" name="active" value="cc" />
1.329 droeschl 3351: $uploadtag
3352: <input type="hidden" name="importdetail"
3353: value="$lt{'grpo'}=/adm/$coursedom/$coursenum/aboutme" />
1.423 onken 3354: <a class="LC_menubuttons_link" href="javascript:document.newgroupfiles.submit()">$lt{'grpo'}</a>
1.353 weissno 3355: $help{'Group Portfolio'}
1.329 droeschl 3356: </form>
3357: NGFFORM
1.383 tempelho 3358: @specialdocumentsforma=(
1.421 onken 3359: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/page.png" alt="'.$lt{newp}.'" onclick="javascript:makenewpage(document.newpage,\''.$pageseq.'\');" />'=>$newpageform},
1.417 droeschl 3360: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/syllabus.png" alt="'.$lt{syll}.'" onclick="document.newsyl.submit()" />'=>$newsylform},
1.451 www 3361: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/navigation.png" alt="'.$lt{navc}.'" onclick="document.newnav.submit()" />'=>$newnavform},
3362: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/simple.png" alt="'.$lt{sipa}.'" onclick="javascript:makesmppage();" />'=>$newsmppageform},
3363: );
3364: $specialdocumentsform = &create_form_ul(&create_list_elements(@specialdocumentsforma));
3365:
1.434 raeburn 3366:
3367: my @importdoc = (
3368: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/extres.png" alt="'.$lt{extr}.'" onclick="javascript:makenewext(\'newext\');" />'=>$extresourcesform},
3369: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/ims.png" alt="'.$lt{imsf}.'" onclick="javascript:makeims();" />'=>$imspform},);
1.443 www 3370: $fileuploadform = &create_form_ul(&create_list_elements(@importdoc)) . '<hr/>' . $fileuploadform;
1.434 raeburn 3371:
1.451 www 3372: @gradingforma=(
3373: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/simpprob.png" alt="'.$lt{sipr}.'" onclick="javascript:makesmpproblem();" />'=>$newsmpproblemform},
3374: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/dropbox.png" alt="'.$lt{drbx}.'" onclick="javascript:makedropbox();" />'=>$newdropboxform},
3375: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/scoreupfrm.png" alt="'.$lt{scuf}.'" onclick="javascript:makeexamupload();" />'=>$newexuploadform},
3376:
3377: );
3378: $gradingform = &create_form_ul(&create_list_elements(@gradingforma));
3379:
3380: @communityforma=(
3381: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/bchat.png" alt="'.$lt{bull}.'" onclick="javascript:makebulboard();" />'=>$newbulform},
3382: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/myaboutme.png" alt="'.$lt{mypi}.'" onclick="javascript:makebulboard();" />'=>$newaboutmeform},
3383: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/aboutme.png" alt="'.$lt{abou}.'" onclick="javascript:makeabout();" />'=>$newaboutsomeoneform},
3384: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/clst.png" alt="'.$lt{rost}.'" onclick="document.newroster.submit()" />'=>$newrosterform},
3385: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/groupportfolio.png" alt="'.$lt{grpo}.'" onclick="document.newgroupfiles.submit()" />'=>$newgroupfileform},
3386: );
3387: $communityform = &create_form_ul(&create_list_elements(@communityforma));
1.383 tempelho 3388:
1.329 droeschl 3389:
1.331 muellerd 3390:
1.383 tempelho 3391: my @tools = (
1.417 droeschl 3392: # {'<img class="LC_noBorder LC_middle" align="left" src="/res/adm/pages/extres.png" alt="'.$lt{extr}.'" />'=>$extresourcesform},
3393: # {'<img class="LC_noBorder LC_middle" align="left" src="/res/adm/pages/ims.png" alt="'.$lt{imsf}.'" />'=>$imspform},
1.436 wenzelju 3394: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/recover.png" alt="'.$lt{reco}.'" onclick="javascript:groupopen(\''.$readfile.'\',1)" />'=>$recoverform},
1.383 tempelho 3395: );
3396:
1.330 tempelho 3397: my %orderhash = (
1.417 droeschl 3398: 'aa' => ['Import Documents',$fileuploadform],
1.377 bisitz 3399: 'bb' => ['Published Resources',$simpleeditdefaultform],
1.451 www 3400: 'cc' => ['Grading Resources',$gradingform],
3401: 'ff' => ['Tools', &create_form_ul(&create_list_elements(@tools)).&generate_admin_options(\%help,\%env)],
1.330 tempelho 3402: );
1.451 www 3403: unless ($env{'form.pagepath'}) {
1.434 raeburn 3404: $orderhash{'00'} = ['Newfolder',$newfolderform];
1.451 www 3405: $orderhash{'dd'} = ['Community Resources',$communityform];
3406: $orderhash{'ee'} = ['Special Documents',$specialdocumentsform];
1.434 raeburn 3407: }
3408:
1.341 ehlerst 3409: $hadchanges=0;
1.443 www 3410: unless ($supplementalflag) {
3411: my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,'',$crstype);
3412: if ($error) {
3413: $r->print('<p><span class="LC_error">'.$error.'</span></p>');
3414: }
3415: if ($hadchanges) {
3416: &mark_hash_old();
3417: }
1.341 ehlerst 3418:
1.443 www 3419: &changewarning($r,'');
3420: $r->print(&generate_edit_table('1',\%orderhash));
3421: }
1.389 tempelho 3422:
1.383 tempelho 3423: }
1.442 www 3424:
1.443 www 3425: # Supplemental documents start here
3426:
1.329 droeschl 3427: my $folder=$env{'form.folder'};
1.443 www 3428: unless ($supplementalflag) {
1.329 droeschl 3429: $folder='supplemental';
3430: }
3431: if ($folder =~ /^supplemental$/ &&
3432: (($env{'form.folderpath'} =~ /^default\&/) || ($env{'form.folderpath'} eq ''))) {
1.446 www 3433: $env{'form.folderpath'} = &supplemental_base();
1.393 raeburn 3434: } elsif ($allowed) {
1.356 tempelho 3435: $env{'form.folderpath'} = $savefolderpath;
1.329 droeschl 3436: }
1.362 ehlerst 3437: $env{'form.pagepath'} = '';
1.329 droeschl 3438: if ($allowed) {
3439: my $folderseq=
3440: '/uploaded/'.$coursedom.'/'.$coursenum.'/supplemental_'.time.
3441: '.sequence';
3442:
3443: my $path = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
3444:
1.400 droeschl 3445: my $supupdocformbtn = "<input type='submit' value='".$lt{'upld'}."' />$help{'Uploading_From_Harddrive'}";
1.329 droeschl 3446: my $supupdocform=(<<SUPDOCFORM);
1.383 tempelho 3447: <form action="/adm/coursedocs" method="post" name="supuploaddocument" enctype="multipart/form-data">
1.371 tempelho 3448: <input type="hidden" name="active" value="ee" />
1.329 droeschl 3449: $fileupload
3450: <br />
3451: <br />
3452: <span class="LC_nobreak">
3453: $checkbox
3454: </span>
3455: <br /><br />
3456: $lt{'comment'}:<br />
1.383 tempelho 3457: <textarea cols="50" rows="4" name="comment"></textarea>
1.329 droeschl 3458: <br />
3459: <input type="hidden" name="folderpath" value="$path" />
3460: <input type="hidden" name="cmd" value="upload_supplemental" />
3461: SUPDOCFORM
1.443 www 3462: $supupdocform .= &create_form_ul(&Apache::lonhtmlcommon::htmltag('li',$supupdocformbtn,{class => 'LC_menubuttons_inline_text'}))."</form>";
1.329 droeschl 3463:
3464: my $supnewfolderform=(<<SNFFORM);
3465: <form action="/adm/coursedocs" method="post" name="supnewfolder">
1.371 tempelho 3466: <input type="hidden" name="active" value="ee" />
1.329 droeschl 3467: <input type="hidden" name="folderpath" value="$path" />
3468: <input type="hidden" name="importdetail" value="" />
1.423 onken 3469: <a class="LC_menubuttons_link" href="javascript:makenewfolder(document.supnewfolder,'$folderseq');">$lt{'newf'}</a>
1.383 tempelho 3470: $help{'Adding_Folders'}
1.329 droeschl 3471: </form>
3472: SNFFORM
1.383 tempelho 3473:
1.329 droeschl 3474:
3475: my $supnewextform=(<<SNEFORM);
3476: <form action="/adm/coursedocs" method="post" name="supnewext">
1.371 tempelho 3477: <input type="hidden" name="active" value="ff" />
1.329 droeschl 3478: <input type="hidden" name="folderpath" value="$path" />
3479: <input type="hidden" name="importdetail" value="" />
1.423 onken 3480: <a class="LC_menubuttons_link" href="javascript:makenewext('supnewext');">$lt{'extr'}</a> $help{'Adding_External_Resource'}
1.329 droeschl 3481: </form>
3482: SNEFORM
3483:
3484: my $supnewsylform=(<<SNSFORM);
3485: <form action="/adm/coursedocs" method="post" name="supnewsyl">
1.371 tempelho 3486: <input type="hidden" name="active" value="ff" />
1.329 droeschl 3487: <input type="hidden" name="folderpath" value="$path" />
3488: <input type="hidden" name="importdetail"
3489: value="Syllabus=/public/$coursedom/$coursenum/syllabus" />
1.423 onken 3490: <a class="LC_menubuttons_link" href="javascript:document.supnewsyl.submit()">$lt{'syll'}</a>
1.329 droeschl 3491: $help{'Syllabus'}
3492: </form>
3493: SNSFORM
3494:
3495: my $supnewaboutmeform=(<<SNAMFORM);
1.383 tempelho 3496: <form action="/adm/coursedocs" method="post" name="supnewaboutme">
1.371 tempelho 3497: <input type="hidden" name="active" value="ff" />
1.329 droeschl 3498: <input type="hidden" name="folderpath" value="$path" />
3499: <input type="hidden" name="importdetail"
3500: value="$plainname=/adm/$udom/$uname/aboutme" />
1.423 onken 3501: <a class="LC_menubuttons_link" href="javascript:document.supnewaboutme.submit()">$lt{'mypi'}</a>
1.347 weissno 3502: $help{'My Personal Information Page'}
1.329 droeschl 3503: </form>
3504: SNAMFORM
3505:
1.333 muellerd 3506:
1.383 tempelho 3507: my @specialdocs = (
1.417 droeschl 3508: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/syllabus.png" alt="'.$lt{syll}.'" onclick="document.supnewsyl.submit()" />'
3509: =>$supnewsylform},
3510: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/myaboutme.png" alt="'.$lt{mypi}.'" onclick="document.supnewaboutme.submit()" />'
3511: =>$supnewaboutmeform},
1.383 tempelho 3512: );
1.417 droeschl 3513: my @supimportdoc = (
3514: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/extres.png" alt="'.$lt{extr}.'" onclick="javascript:makenewext(\'supnewext\');" />'
3515: =>$supnewextform},
3516: );
1.443 www 3517: $supupdocform = &create_form_ul(&create_list_elements(@supimportdoc)) . '<hr/>' . $supupdocform;
1.333 muellerd 3518: my %suporderhash = (
1.390 tempelho 3519: '00' => ['Supnewfolder', $supnewfolderform],
1.417 droeschl 3520: 'ee' => ['Import Documents',$supupdocform],
1.443 www 3521: 'ff' => ['Special Documents',&create_form_ul(&create_list_elements(@specialdocs))]
1.333 muellerd 3522: );
1.443 www 3523: if ($supplementalflag) {
3524: my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,'',$crstype);
3525: if ($error) {
3526: $r->print('<p><span class="LC_error">'.$error.'</span></p>');
3527: }
3528: $r->print(&generate_edit_table('2',\%suporderhash));
1.393 raeburn 3529: }
1.443 www 3530: } elsif ($supplementalflag) {
1.408 raeburn 3531: my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,'',$crstype);
1.393 raeburn 3532: if ($error) {
3533: $r->print('<p><span class="LC_error">'.$error.'</span></p>');
1.383 tempelho 3534: }
1.393 raeburn 3535: }
1.389 tempelho 3536:
1.442 www 3537: &endContentScreen($r);
1.383 tempelho 3538:
1.329 droeschl 3539: if ($allowed) {
3540: $r->print('
3541: <form method="post" name="extimport" action="/adm/coursedocs">
3542: <input type="hidden" name="title" />
3543: <input type="hidden" name="url" />
3544: <input type="hidden" name="useform" />
3545: <input type="hidden" name="residx" />
3546: </form>');
3547: }
3548: } else {
1.440 raeburn 3549: unless ($uploadphase) {
1.329 droeschl 3550: # -------------------------------------------------------- This is showdoc mode
3551: $r->print("<h1>".&mt('Uploaded Document').' - '.
3552: &Apache::lonnet::gettitle($r->uri).'</h1><p>'.
3553: &mt('It is recommended that you use an up-to-date virus scanner before handling this file.')."</p><table>".
3554: &entryline(0,&mt("Click to download or use your browser's Save Link function"),$showdoc).'</table>');
3555: }
3556: }
3557: }
3558: $r->print(&Apache::loncommon::end_page());
3559: return OK;
1.364 bisitz 3560: }
1.329 droeschl 3561:
1.440 raeburn 3562: sub embedded_form_elems {
3563: my ($phase,$primaryurl,$newidx) = @_;
3564: my $folderpath = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
3565: return <<STATE;
3566: <input type="hidden" name="folderpath" value="$folderpath" />
3567: <input type="hidden" name="cmd" value="upload_embedded" />
3568: <input type="hidden" name="newidx" value="$newidx" />
3569: <input type="hidden" name="phase" value="$phase" />
3570: <input type="hidden" name="primaryurl" value="$primaryurl" />
3571: STATE
3572: }
3573:
3574: sub embedded_destination {
3575: my $folder=$env{'form.folder'};
3576: my $destination = 'docs/';
3577: if ($folder =~ /^supplemental/) {
3578: $destination = 'supplemental/';
3579: }
3580: if (($folder eq 'default') || ($folder eq 'supplemental')) {
3581: $destination .= 'default/';
3582: } elsif ($folder =~ /^(default|supplemental)_(\d+)$/) {
3583: $destination .= $2.'/';
3584: }
3585: $destination .= $env{'form.newidx'};
3586: my $dir_root = '/userfiles';
3587: return ($destination,$dir_root);
3588: }
3589:
3590: sub return_to_editor {
3591: my $actionurl = '/adm/coursedocs';
3592: return '<p><form name="backtoeditor" method="post" action="'.$actionurl.'" />'."\n".
3593: '<input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" /></form>'."\n".
3594: '<a href="javascript:document.backtoeditor.submit();">'.&mt('Return to Editor').
3595: '</a></p>';
3596: }
3597:
1.329 droeschl 3598: sub generate_admin_options {
1.434 raeburn 3599: my ($help_ref,$env_ref) = @_;
3600: my %lt=&Apache::lonlocal::texthash(
1.337 ehlerst 3601: 'vc' => 'Verify Content',
3602: 'cv' => 'Check/Set Resource Versions',
3603: 'ls' => 'List Symbs',
1.412 wenzelju 3604: 'sl' => 'Show Log',
3605: 'imse' => 'IMS Export',
1.419 bisitz 3606: 'dcd' => 'Dump Course Documents to Construction Space: available on other servers'
1.337 ehlerst 3607: );
1.329 droeschl 3608: my %help = %{$help_ref};
3609: my %env = %{$env_ref};
3610: my $dumpbut=&dumpbutton();
3611: my $exportbut=&exportbutton();
1.383 tempelho 3612: my @list = (
1.417 droeschl 3613: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/verify.png" alt="'.$lt{vc}.'" onclick=\'javascript:injectData(document.courseverify, "dummy", "verify", "'.$lt{'vc'}.'")\' />'
1.423 onken 3614: => "<a class='LC_menubuttons_link' href='javascript:injectData(document.courseverify, \"dummy\", \"verify\", \"$lt{'vc'}\")'>$lt{'vc'}</a>$help{'Verify_Content'}"},
1.417 droeschl 3615: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/resversion.png" alt="'.$lt{cv}.'" onclick=\'javascript:injectData(document.courseverify, "dummy", "versions", "'.$lt{'cv'}.'")\' />'
1.423 onken 3616: =>"<a class='LC_menubuttons_link' href='javascript:injectData(document.courseverify, \"dummy\", \"versions\", \"$lt{'cv'}\")'>$lt{'cv'}</a>$help{'Check_Resource_Versions'}"},
1.383 tempelho 3617: );
3618: if($dumpbut ne ''){
1.417 droeschl 3619: push @list, {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/dump.png" alt="'.$lt{dcd}.'" />'=>$dumpbut};
1.383 tempelho 3620: }
1.431 raeburn 3621: push @list, ({'<img class="LC_noBorder LC_middle" src="/res/adm/pages/imsexport.png" alt="'.$lt{imse}.'" onclick="javascript:injectData(document.courseverify, \'dummy\', \'exportcourse\', \''.&mt('IMS Export').'\');" />'
1.417 droeschl 3622: =>$exportbut},
3623: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/symbs.png" alt="'.$lt{ls}.'" onclick=\'javascript:injectData(document.courseverify, "dummy", "listsymbs", "'.$lt{'ls'}.'")\' />'
1.423 onken 3624: =>"<a class='LC_menubuttons_link' href='javascript:injectData(document.courseverify, \"dummy\", \"listsymbs\", \"$lt{'ls'}\")'>$lt{'ls'}</a><input type='hidden' name='folder' value='$env{'form.folder'}' />"},
1.426 wenzelju 3625: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/document-properties.png" alt="'.$lt{sl}.'" onclick=\'javascript:injectData(document.courseverify, "dummy", "docslog", "'.$lt{'sl'}.'")\' />'
1.423 onken 3626: =>"<a class='LC_menubuttons_link' href='javascript:injectData(document.courseverify, \"dummy\", \"docslog\", \"$lt{'sl'}\")'>$lt{'sl'}</a>"},
1.383 tempelho 3627: );
1.443 www 3628: return '<form action="/adm/coursedocs" method="post" name="courseverify"><input type="hidden" id="dummy" />'.&create_form_ul(&create_list_elements(@list)).'</form>';
1.330 tempelho 3629:
1.329 droeschl 3630: }
3631:
1.330 tempelho 3632:
1.329 droeschl 3633: sub generate_edit_table {
1.406 raeburn 3634: my ($tid,$orderhash_ref) = @_;
3635: return unless(ref($orderhash_ref) eq 'HASH');
1.342 ehlerst 3636: my %orderhash = %{$orderhash_ref};
1.344 bisitz 3637: my $form;
1.371 tempelho 3638: my $activetab;
3639: my $active;
3640: if($env{'form.active'} ne ''){
3641: $activetab = $env{'form.active'};
3642: }
1.417 droeschl 3643: $form = '<div class="LC_Box" style="margin-right:0">';
1.359 tempelho 3644: $form .= '<ul id="navigation'.$tid.'" class="LC_TabContent">';
1.329 droeschl 3645: foreach my $name (sort(keys(%orderhash))){
1.390 tempelho 3646: if($name ne '00'){
1.371 tempelho 3647: if($activetab eq '' || $activetab ne $name){
3648: $active = '';
3649: }elsif($activetab eq $name){
3650: $active = 'class="active"';
3651: }
1.429 droeschl 3652: $form .= '<li '.$active
3653: .' onmouseover="javascript:showPage(this, \''.$name.$tid.'\', \'navigation'.$tid.'\',\'content'.$tid.'\');"'
3654: .' onclick="javascript:showPage(this, \''.$name.$tid.'\', \'navigation'.$tid.'\',\'content'.$tid.'\');"><a href="javascript:;"><b>'.&mt(${$orderhash{$name}}[0]).'</b></a></li>';
1.390 tempelho 3655: } else {
3656: $form .= '<li '.$active.'>'.${$orderhash{$name}}[1].'</li>';
3657:
3658: }
1.329 droeschl 3659: }
1.339 ehlerst 3660: $form .= '</ul>';
1.398 bisitz 3661: $form .= '<div id="content'.$tid.'" style="padding: 0 0; margin: 0 0; clear: both;">';
1.363 ehlerst 3662: foreach my $field (keys(%orderhash)){
1.390 tempelho 3663: if($field ne '00'){
1.422 onken 3664: if($activetab eq '' || $activetab ne $field){
1.371 tempelho 3665: $active = 'style="display: none;"';
1.422 onken 3666: }elsif($activetab eq $field){
1.371 tempelho 3667: $active = 'style="display:block;"';
1.422 onken 3668: }
3669: $form .= '<div id="'.$field.$tid.'"'
3670: .' class="LC_ContentBox" '.$active.'>'.${$orderhash{$field}}[1]
3671: .'</div>';
1.363 ehlerst 3672: }
3673: }
1.330 tempelho 3674: $form .= '</div></div>';
1.364 bisitz 3675:
1.329 droeschl 3676: return $form;
3677: }
3678:
3679: sub editing_js {
3680: my ($udom,$uname) = @_;
3681: my $now = time();
3682: my %lt = &Apache::lonlocal::texthash(
3683: p_mnf => 'Name of New Folder',
3684: t_mnf => 'New Folder',
3685: p_mnp => 'Name of New Page',
3686: t_mnp => 'New Page',
1.451 www 3687: p_mxu => 'Title for the External Score',
1.349 biermanm 3688: p_msp => 'Name of Simple Course Page',
1.329 droeschl 3689: p_msb => 'Title for the Problem',
3690: p_mdb => 'Title for the Drop Box',
1.336 schafran 3691: p_mbb => 'Title for the Discussion Board',
1.348 weissno 3692: p_mab => "Enter user:domain for User's Personal Information Page",
1.352 bisitz 3693: p_mab2 => 'Personal Information Page of ',
1.329 droeschl 3694: p_mab_alrt1 => 'Not a valid user:domain',
3695: p_mab_alrt2 => 'Please enter both user and domain in the format user:domain',
3696: p_chn => 'New Title',
3697: p_rmr1 => 'WARNING: Removing a resource makes associated grades and scores inaccessible!',
3698: p_rmr2a => 'Remove[_99]',
3699: p_rmr2b => '?[_99]',
3700: p_ctr1a => 'WARNING: Cutting a resource makes associated grades and scores inaccessible!',
3701: p_ctr1b => 'Grades remain inaccessible if resource is pasted into another folder.',
3702: p_ctr2a => 'Cut[_98]',
3703: p_ctr2b => '?[_98]'
3704: );
3705:
1.433 raeburn 3706: my $crstype = &Apache::loncommon::course_type();
1.434 raeburn 3707: my $docs_folderpath = &HTML::Entities::encode($env{'environment.internal.'.$env{'request.course.id'}.'.docs_folderpath.folderpath'},'<>&"');
3708: my $docs_pagepath = &HTML::Entities::encode($env{'environment.internal.'.$env{'request.course.id'}.'.docs_folderpath.pagepath'},'<>&"');
3709: my $main_container_page;
3710: if ($docs_folderpath eq '') {
3711: if ($docs_pagepath ne '') {
3712: $main_container_page = 1;
3713: }
3714: }
1.433 raeburn 3715: my $toplevelmain = 'default&Main%20'.$crstype.'%20Documents';
1.446 www 3716: my $toplevelsupp = &supplemental_base();
1.433 raeburn 3717:
1.329 droeschl 3718: return <<ENDNEWSCRIPT;
3719: function makenewfolder(targetform,folderseq) {
3720: var foldername=prompt('$lt{"p_mnf"}','$lt{"t_mnf"}');
3721: if (foldername) {
3722: targetform.importdetail.value=escape(foldername)+"="+folderseq;
3723: targetform.submit();
3724: }
3725: }
3726:
3727: function makenewpage(targetform,folderseq) {
3728: var pagename=prompt('$lt{"p_mnp"}','$lt{"t_mnp"}');
3729: if (pagename) {
3730: targetform.importdetail.value=escape(pagename)+"="+folderseq;
3731: targetform.submit();
3732: }
3733: }
3734:
3735: function makenewext(targetname) {
3736: this.document.forms.extimport.useform.value=targetname;
3737: this.document.forms.extimport.title.value='';
3738: this.document.forms.extimport.url.value='';
3739: this.document.forms.extimport.residx.value='';
3740: window.open('/adm/rat/extpickframe.html');
3741: }
3742:
3743: function edittext(targetname,residx,title,url) {
3744: this.document.forms.extimport.useform.value=targetname;
3745: this.document.forms.extimport.residx.value=residx;
3746: this.document.forms.extimport.url.value=url;
3747: this.document.forms.extimport.title.value=title;
3748: window.open('/adm/rat/extpickframe.html');
3749: }
3750:
3751: function makeexamupload() {
3752: var title=prompt('$lt{"p_mxu"}');
1.344 bisitz 3753: if (title) {
1.329 droeschl 3754: this.document.forms.newexamupload.importdetail.value=
3755: escape(title)+'=/res/lib/templates/examupload.problem';
3756: this.document.forms.newexamupload.submit();
3757: }
3758: }
3759:
3760: function makesmppage() {
3761: var title=prompt('$lt{"p_msp"}');
1.344 bisitz 3762: if (title) {
1.329 droeschl 3763: this.document.forms.newsmppg.importdetail.value=
3764: escape(title)+'=/adm/$udom/$uname/$now/smppg';
3765: this.document.forms.newsmppg.submit();
3766: }
3767: }
3768:
3769: function makesmpproblem() {
3770: var title=prompt('$lt{"p_msb"}');
1.344 bisitz 3771: if (title) {
1.329 droeschl 3772: this.document.forms.newsmpproblem.importdetail.value=
3773: escape(title)+'=/res/lib/templates/simpleproblem.problem';
3774: this.document.forms.newsmpproblem.submit();
3775: }
3776: }
3777:
3778: function makedropbox() {
3779: var title=prompt('$lt{"p_mdb"}');
1.344 bisitz 3780: if (title) {
1.329 droeschl 3781: this.document.forms.newdropbox.importdetail.value=
3782: escape(title)+'=/res/lib/templates/DropBox.problem';
3783: this.document.forms.newdropbox.submit();
3784: }
3785: }
3786:
3787: function makebulboard() {
3788: var title=prompt('$lt{"p_mbb"}');
3789: if (title) {
3790: this.document.forms.newbul.importdetail.value=
3791: escape(title)+'=/adm/$udom/$uname/$now/bulletinboard';
3792: this.document.forms.newbul.submit();
3793: }
3794: }
3795:
3796: function makeabout() {
3797: var user=prompt("$lt{'p_mab'}");
3798: if (user) {
3799: var comp=new Array();
3800: comp=user.split(':');
3801: if ((typeof(comp[0])!=undefined) && (typeof(comp[1])!=undefined)) {
3802: if ((comp[0]) && (comp[1])) {
3803: this.document.forms.newaboutsomeone.importdetail.value=
3804: '$lt{"p_mab2"}'+escape(user)+'=/adm/'+comp[1]+'/'+comp[0]+'/aboutme';
1.335 ehlerst 3805: this.document.forms.newaboutsomeone.submit();
3806: } else {
3807: alert("$lt{'p_mab_alrt1'}");
1.329 droeschl 3808: }
1.335 ehlerst 3809: } else {
3810: alert("$lt{'p_mab_alrt2'}");
3811: }
3812: }
1.329 droeschl 3813: }
3814:
3815: function makeims() {
1.335 ehlerst 3816: var caller = document.forms.ims.folder.value;
3817: var newlocation = "/adm/imsimportdocs?folder="+caller+"&phase=one";
3818: newWindow = window.open("","IMSimport","HEIGHT=700,WIDTH=750,scrollbars=yes");
3819: newWindow.location.href = newlocation;
1.329 droeschl 3820: }
3821:
3822:
3823: function finishpick() {
1.335 ehlerst 3824: var title=this.document.forms.extimport.title.value;
3825: var url=this.document.forms.extimport.url.value;
3826: var form=this.document.forms.extimport.useform.value;
3827: var residx=this.document.forms.extimport.residx.value;
3828: eval('this.document.forms.'+form+'.importdetail.value="'+title+'='+url+'='+residx+'";this.document.forms.'+form+'.submit();');
1.329 droeschl 3829: }
3830:
3831: function changename(folderpath,index,oldtitle,container,pagesymb) {
1.335 ehlerst 3832: var title=prompt('$lt{"p_chn"}',oldtitle);
3833: if (title) {
3834: this.document.forms.renameform.markcopy.value=-1;
3835: this.document.forms.renameform.title.value=title;
3836: this.document.forms.renameform.cmd.value='rename_'+index;
3837: if (container == 'sequence') {
3838: this.document.forms.renameform.folderpath.value=folderpath;
3839: }
3840: if (container == 'page') {
3841: this.document.forms.renameform.pagepath.value=folderpath;
3842: this.document.forms.renameform.pagesymb.value=pagesymb;
3843: }
3844: this.document.forms.renameform.submit();
3845: }
1.329 droeschl 3846: }
3847:
3848: function removeres(folderpath,index,oldtitle,container,pagesymb,skip_confirm) {
1.335 ehlerst 3849: if (skip_confirm || confirm('$lt{"p_rmr1"}\\n\\n$lt{"p_rmr2a"} "'+oldtitle+'" $lt{"p_rmr2b"}')) {
3850: this.document.forms.renameform.markcopy.value=-1;
3851: this.document.forms.renameform.cmd.value='del_'+index;
3852: if (container == 'sequence') {
3853: this.document.forms.renameform.folderpath.value=folderpath;
3854: }
3855: if (container == 'page') {
3856: this.document.forms.renameform.pagepath.value=folderpath;
3857: this.document.forms.renameform.pagesymb.value=pagesymb;
3858: }
3859: this.document.forms.renameform.submit();
3860: }
1.329 droeschl 3861: }
3862:
3863: function cutres(folderpath,index,oldtitle,container,pagesymb,folder,skip_confirm) {
1.335 ehlerst 3864: if (skip_confirm || confirm('$lt{"p_ctr1a"}\\n$lt{"p_ctr1b"}\\n\\n$lt{"p_ctr2a"} "'+oldtitle+'" $lt{"p_ctr2b"}')) {
3865: this.document.forms.renameform.cmd.value='cut_'+index;
3866: this.document.forms.renameform.markcopy.value=index;
3867: this.document.forms.renameform.copyfolder.value=folder+'.'+container;
3868: if (container == 'sequence') {
3869: this.document.forms.renameform.folderpath.value=folderpath;
3870: }
3871: if (container == 'page') {
3872: this.document.forms.renameform.pagepath.value=folderpath;
3873: this.document.forms.renameform.pagesymb.value=pagesymb;
3874: }
3875: this.document.forms.renameform.submit();
3876: }
1.329 droeschl 3877: }
3878:
3879: function markcopy(folderpath,index,oldtitle,container,pagesymb,folder) {
1.335 ehlerst 3880: this.document.forms.renameform.markcopy.value=index;
3881: this.document.forms.renameform.copyfolder.value=folder+'.'+container;
3882: if (container == 'sequence') {
3883: this.document.forms.renameform.folderpath.value=folderpath;
3884: }
3885: if (container == 'page') {
3886: this.document.forms.renameform.pagepath.value=folderpath;
3887: this.document.forms.renameform.pagesymb.value=pagesymb;
3888: }
3889: this.document.forms.renameform.submit();
1.329 droeschl 3890: }
3891:
1.334 muellerd 3892: function unselectInactive(nav) {
1.335 ehlerst 3893: currentNav = document.getElementById(nav);
3894: currentLis = currentNav.getElementsByTagName('LI');
3895: for (i = 0; i < currentLis.length; i++) {
1.374 tempelho 3896: if(currentLis[i].className == 'right active' || currentLis[i].className == 'right'){
3897: currentLis[i].className = 'right';
3898: }else{
3899: currentLis[i].className = 'i';
3900: }
1.335 ehlerst 3901: }
1.332 tempelho 3902: }
3903:
1.334 muellerd 3904: function hideAll(current, nav, data) {
1.335 ehlerst 3905: unselectInactive(nav);
1.374 tempelho 3906: if(current.className == 'right'){
3907: current.className = 'right active'
3908: }else{
3909: current.className = 'active';
3910: }
1.335 ehlerst 3911: currentData = document.getElementById(data);
3912: currentDivs = currentData.getElementsByTagName('DIV');
3913: for (i = 0; i < currentDivs.length; i++) {
3914: if(currentDivs[i].className == 'LC_ContentBox'){
1.333 muellerd 3915: currentDivs[i].style.display = 'none';
1.330 tempelho 3916: }
3917: }
1.335 ehlerst 3918: }
1.330 tempelho 3919:
1.374 tempelho 3920: function openTabs(pageId) {
3921: tabnav = document.getElementById(pageId).getElementsByTagName('UL');
1.383 tempelho 3922: if(tabnav.length > 2 ){
1.389 tempelho 3923: currentNav = document.getElementById(tabnav[1].id);
1.374 tempelho 3924: currentLis = currentNav.getElementsByTagName('LI');
3925: for(i = 0; i< currentLis.length; i++){
3926: if(currentLis[i].className == 'active') {
1.375 tempelho 3927: funcString = currentLis[i].onclick.toString();
3928: tab = funcString.split('"');
1.420 onken 3929: if(tab.length < 2) {
3930: tab = funcString.split("'");
3931: }
1.375 tempelho 3932: currentData = document.getElementById(tab[1]);
3933: currentData.style.display = 'block';
1.374 tempelho 3934: }
3935: }
3936: }
3937: }
3938:
1.334 muellerd 3939: function showPage(current, pageId, nav, data) {
3940: hideAll(current, nav, data);
1.375 tempelho 3941: openTabs(pageId);
1.334 muellerd 3942: unselectInactive(nav);
1.330 tempelho 3943: current.className = 'active';
3944: currentData = document.getElementById(pageId);
3945: currentData.style.display = 'block';
1.433 raeburn 3946: if (nav == 'mainnav') {
3947: var storedpath = "$docs_folderpath";
3948: if (storedpath == '') {
3949: storedpath = "$docs_pagepath";
3950: }
1.434 raeburn 3951: var storedpage = "$main_container_page";
1.433 raeburn 3952: var reg = new RegExp("^supplemental");
3953: if (pageId == 'mainCourseDocuments') {
1.434 raeburn 3954: if (storedpage == 1) {
3955: document.simpleedit.folderpath.value = '';
3956: document.uploaddocument.folderpath.value = '';
3957: } else {
3958: if (reg.test(storedpath)) {
3959: document.simpleedit.folderpath.value = '$toplevelmain';
3960: document.uploaddocument.folderpath.value = '$toplevelmain';
3961: document.newext.folderpath.value = '$toplevelmain';
3962: } else {
3963: document.simpleedit.folderpath.value = storedpath;
3964: document.uploaddocument.folderpath.value = storedpath;
3965: document.newext.folderpath.value = storedpath;
3966: }
1.433 raeburn 3967: }
3968: } else {
1.434 raeburn 3969: if (reg.test(storedpath)) {
3970: document.simpleedit.folderpath.value = storedpath;
3971: document.supuploaddocument.folderpath.value = storedpath;
3972: document.supnewext.folderpath.value = storedpath;
3973: } else {
1.433 raeburn 3974: document.simpleedit.folderpath.value = '$toplevelsupp';
3975: document.supuploaddocument.folderpath.value = '$toplevelsupp';
3976: document.supnewext.folderpath.value = '$toplevelsupp';
3977: }
3978: }
3979: }
1.330 tempelho 3980: return false;
3981: }
1.329 droeschl 3982:
1.383 tempelho 3983: function injectData(current, hiddenField, name, value) {
3984: currentElement = document.getElementById(hiddenField);
3985: currentElement.name = name;
3986: currentElement.value = value;
3987: current.submit();
3988: }
3989:
1.329 droeschl 3990: ENDNEWSCRIPT
3991: }
3992: 1;
3993: __END__
3994:
3995:
3996: =head1 NAME
3997:
3998: Apache::londocs.pm
3999:
4000: =head1 SYNOPSIS
4001:
4002: This is part of the LearningOnline Network with CAPA project
4003: described at http://www.lon-capa.org.
4004:
4005: =head1 SUBROUTINES
4006:
4007: =over
4008:
4009: =item %help=()
4010:
4011: Available help topics
4012:
4013: =item mapread()
4014:
1.344 bisitz 4015: Mapread read maps into LONCAPA::map:: global arrays
1.329 droeschl 4016: @order and @resources, determines status
4017: sets @order - pointer to resources in right order
4018: sets @resources - array with the resources with correct idx
4019:
4020: =item authorhosts()
4021:
4022: Return hash with valid author names
4023:
4024: =item dumpbutton()
4025:
4026: Generate "dump" button
4027:
4028: =item clean()
4029:
4030: =item dumpcourse()
4031:
4032: Actually dump course
4033:
4034:
4035: =item exportbutton()
4036:
4037: Generate "export" button
4038:
4039: =item exportcourse()
4040:
4041: =item create_ims_store()
4042:
4043: =item build_package()
4044:
4045: =item get_dependencies()
4046:
4047: =item process_content()
4048:
4049: =item replicate_content()
4050:
4051: =item extract_media()
4052:
4053: =item store_template()
4054:
4055: =item group_import()
4056:
4057: Imports the given (name, url) resources into the course
4058: coursenum, coursedom, and folder must precede the list
4059:
4060: =item breadcrumbs()
4061:
4062: =item log_docs()
4063:
4064: =item docs_change_log()
4065:
4066: =item update_paste_buffer()
4067:
4068: =item print_paste_buffer()
4069:
4070: =item do_paste_from_buffer()
4071:
4072: =item update_parameter()
4073:
4074: =item handle_edit_cmd()
4075:
4076: =item editor()
4077:
4078: =item process_file_upload()
4079:
4080: =item process_secondary_uploads()
4081:
4082: =item is_supplemental_title()
4083:
4084: =item parse_supplemental_title()
4085:
4086: =item entryline()
4087:
4088: =item tiehash()
4089:
4090: =item untiehash()
4091:
4092: =item checkonthis()
4093:
4094: check on this
4095:
4096: =item verifycontent()
4097:
4098: Verify Content
4099:
4100: =item devalidateversioncache() & checkversions()
4101:
4102: Check Versions
4103:
4104: =item mark_hash_old()
4105:
4106: =item is_hash_old()
4107:
4108: =item changewarning()
4109:
4110: =item init_breadcrumbs()
4111:
4112: Breadcrumbs for special functions
4113:
4114: =back
4115:
4116: =cut
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>
![[BACK]](/icons/back.gif){kind=icon}
Return to londocs.pm CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [LON-CAPA] / loncom / interface