Annotation of loncom/interface/londocs.pm, revision 1.296
1.1 www 1: # The LearningOnline Network
1.2 www 2: # Documents
1.1 www 3: #
1.296 ! albertel 4: # $Id: londocs.pm,v 1.295 2007/08/03 21:50:54 albertel Exp $
1.1 www 5: #
1.3 www 6: # Copyright Michigan State University Board of Trustees
1.1 www 7: #
1.3 www 8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
1.1 www 9: #
1.3 www 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.
1.1 www 14: #
1.3 www 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:
1.2 www 29: package Apache::londocs;
1.1 www 30:
31: use strict;
1.28 www 32: use Apache::Constants qw(:common :http);
1.158 raeburn 33: use Apache::imsexport;
1.4 www 34: use Apache::lonnet;
35: use Apache::loncommon;
1.245 albertel 36: use LONCAPA::map();
37: use Apache::lonratedt();
1.15 www 38: use Apache::lonxml;
1.244 albertel 39: use Apache::lonclonecourse;
1.138 raeburn 40: use Apache::lonnavmaps;
1.38 www 41: use HTML::Entities;
1.27 www 42: use GDBM_File;
1.81 www 43: use Apache::lonlocal;
1.143 raeburn 44: use Cwd;
1.264 albertel 45: use LONCAPA qw(:DEFAULT :match);
1.7 www 46:
1.8 www 47: my $iconpath;
1.7 www 48:
1.27 www 49: my %hash;
50:
51: my $hashtied;
1.29 www 52: my %alreadyseen=();
1.27 www 53:
1.40 www 54: my $hadchanges;
55:
1.47 www 56: # Available help topics
57:
58: my %help=();
59:
1.245 albertel 60: # Mapread read maps into LONCAPA::map:: global arrays
1.10 www 61: # @order and @resources, determines status
1.7 www 62: # sets @order - pointer to resources in right order
63: # sets @resources - array with the resources with correct idx
64: #
65:
66: sub mapread {
67: my ($coursenum,$coursedom,$map)=@_;
68: return
1.245 albertel 69: &LONCAPA::map::mapread('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
70: $map);
1.7 www 71: }
72:
73: sub storemap {
74: my ($coursenum,$coursedom,$map)=@_;
1.104 albertel 75: my ($outtext,$errtext)=
1.245 albertel 76: &LONCAPA::map::storemap('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
77: $map,1);
1.104 albertel 78: if ($errtext) { return ($errtext,2); }
79:
80: $hadchanges=1;
81: return ($errtext,0);
1.7 www 82: }
83:
1.74 www 84: # ----------------------------------------- Return hash with valid author names
85:
86: sub authorhosts {
87: my %outhash=();
88: my $home=0;
89: my $other=0;
1.174 albertel 90: foreach (keys %env) {
1.74 www 91: if ($_=~/^user\.role\.(au|ca)\.(.+)$/) {
92: my $role=$1;
93: my $realm=$2;
1.174 albertel 94: my ($start,$end)=split(/\./,$env{$_});
1.74 www 95: if (($start) && ($start>time)) { next; }
96: if (($end) && (time>$end)) { next; }
97: my $ca; my $cd;
98: if ($1 eq 'au') {
1.174 albertel 99: $ca=$env{'user.name'};
100: $cd=$env{'user.domain'};
1.74 www 101: } else {
1.264 albertel 102: ($cd,$ca)=($realm=~/^\/($match_domain)\/($match_username)$/);
1.74 www 103: }
1.107 albertel 104: my $allowed=0;
105: my $myhome=&Apache::lonnet::homeserver($ca,$cd);
106: my @ids=&Apache::lonnet::current_machine_ids();
107: foreach my $id (@ids) { if ($id eq $myhome) { $allowed=1; } }
108: if ($allowed) {
1.74 www 109: $home++;
110: $outhash{'home_'.$ca.'@'.$cd}=1;
111: } else {
1.107 albertel 112: $outhash{'otherhome_'.$ca.'@'.$cd}=$myhome;
1.74 www 113: $other++;
114: }
115: }
116: }
117: return ($home,$other,%outhash);
118: }
119: # ------------------------------------------------------ Generate "dump" button
120:
121: sub dumpbutton {
122: my ($home,$other,%outhash)=&authorhosts();
1.230 albertel 123: my $type = &Apache::loncommon::course_type();
1.74 www 124: if ($home+$other==0) { return ''; }
125: if ($home) {
1.283 albertel 126: return '<div>'.
1.81 www 127: '<input type="submit" name="dumpcourse" value="'.
1.230 albertel 128: &mt('Dump '.$type.' DOCS to Construction Space').'" />'.
1.283 albertel 129: &Apache::loncommon::help_open_topic('Docs_Dump_Course_Docs').
130: '</div>';
1.74 www 131: } else {
1.283 albertel 132: return '<div>'.
1.230 albertel 133: &mt('Dump '.$type.
1.283 albertel 134: ' DOCS to Construction Space: available on other servers').
135: '</div>';
1.74 www 136: }
137: }
138:
1.164 albertel 139: sub clean {
140: my ($title)=@_;
141: $title=~s/[^\w\/\!\$\%\^\*\-\_\=\+\;\:\,\\\|\`\~]+/\_/gs;
142: return $title;
143: }
1.74 www 144: # -------------------------------------------------------- Actually dump course
145:
146: sub dumpcourse {
1.224 albertel 147: my ($r) = @_;
1.230 albertel 148: my $type = &Apache::loncommon::course_type();
149: $r->print(&Apache::loncommon::start_page('Dump '.$type.' DOCS to Construction Space').
150: '<form name="dumpdoc" method="post">');
1.257 www 151: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Dump '.$type.' DOCS to Construction Space'));
1.74 www 152: my ($home,$other,%outhash)=&authorhosts();
1.75 www 153: unless ($home) { return ''; }
1.174 albertel 154: my $origcrsid=$env{'request.course.id'};
1.76 www 155: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
1.174 albertel 156: if (($env{'form.authorspace'}) && ($env{'form.authorfolder'}=~/\w/)) {
1.76 www 157: # Do the dumping
1.174 albertel 158: unless ($outhash{'home_'.$env{'form.authorspace'}}) { return ''; }
159: my ($ca,$cd)=split(/\@/,$env{'form.authorspace'});
1.87 www 160: $r->print('<h3>'.&mt('Copying Files').'</h3>');
1.174 albertel 161: my $title=$env{'form.authorfolder'};
1.164 albertel 162: $title=&clean($title);
1.79 www 163: my %replacehash=();
1.174 albertel 164: foreach (keys %env) {
1.79 www 165: if ($_=~/^form\.namefor\_(.+)/) {
1.174 albertel 166: $replacehash{$1}=$env{$_};
1.79 www 167: }
168: }
1.174 albertel 169: my $crs='/uploaded/'.$env{'request.course.id'}.'/';
1.79 www 170: $crs=~s/\_/\//g;
171: foreach (keys %replacehash) {
172: my $newfilename=$title.'/'.$replacehash{$_};
1.205 albertel 173: $newfilename=~s/\.(\w+)$//;
174: my $ext=$1;
1.164 albertel 175: $newfilename=&clean($newfilename);
1.205 albertel 176: $newfilename.='.'.$ext;
1.79 www 177: my @dirs=split(/\//,$newfilename);
178: my $path='/home/'.$ca.'/public_html';
179: my $makepath=$path;
180: my $fail=0;
181: for (my $i=0;$i<$#dirs;$i++) {
182: $makepath.='/'.$dirs[$i];
183: unless (-e $makepath) {
184: unless(mkdir($makepath,0777)) { $fail=1; }
185: }
186: }
187: $r->print('<br /><tt>'.$_.'</tt> => <tt>'.$newfilename.'</tt>: ');
188: if (my $fh=Apache::File->new('>'.$path.'/'.$newfilename)) {
189: if ($_=~/\.(sequence|page|html|htm|xml|xhtml)$/) {
1.244 albertel 190: print $fh &Apache::lonclonecourse::rewritefile(
191: &Apache::lonclonecourse::readfile($env{'request.course.id'},$_),
1.79 www 192: (%replacehash,$crs => '')
193: );
194: } else {
195: print $fh
1.244 albertel 196: &Apache::lonclonecourse::readfile($env{'request.course.id'},$_);
1.79 www 197: }
198: $fh->close();
199: } else {
200: $fail=1;
201: }
202: if ($fail) {
1.283 albertel 203: $r->print('<span class="LC_error">'.&mt('fail').'</span>');
1.79 www 204: } else {
1.283 albertel 205: $r->print('<span class="LC_success">'.&mt('ok').'</span>');
1.79 www 206: }
207: }
1.76 www 208: } else {
209: # Input form
210: unless ($home==1) {
211: $r->print(
1.81 www 212: '<h3>'.&mt('Select the Construction Space').'</h3><select name="authorspace">');
1.76 www 213: }
214: foreach (sort keys %outhash) {
215: if ($_=~/^home_(.+)$/) {
216: if ($home==1) {
217: $r->print(
218: '<input type="hidden" name="authorspace" value="'.$1.'" />');
219: } else {
1.133 www 220: $r->print('<option value="'.$1.'">'.$1.' - '.
221: &Apache::loncommon::plainname(split(/\@/,$1)).'</option>');
1.76 www 222: }
223: }
224: }
225: unless ($home==1) {
226: $r->print('</select>');
227: }
228: my $title=$origcrsdata{'description'};
1.227 albertel 229: $title=~s/[\/\s]+/\_/gs;
1.164 albertel 230: $title=&clean($title);
1.81 www 231: $r->print('<h3>'.&mt('Folder in Construction Space').'</h3><input type="text" size="50" name="authorfolder" value="'.$title.'" /><br />');
1.76 www 232: &tiehash();
1.81 www 233: $r->print('<h3>'.&mt('Filenames in Construction Space').'</h3><table border="2"><tr><th>'.&mt('Internal Filename').'</th><th>'.&mt('Title').'</th><th>'.&mt('Save as ...').'</th></tr>');
1.244 albertel 234: foreach (&Apache::lonclonecourse::crsdirlist($origcrsid,'userfiles')) {
1.78 www 235: $r->print('<tr><td>'.$_.'</td>');
236: my ($ext)=($_=~/\.(\w+)$/);
237: my $title=$hash{'title_'.$hash{
238: 'ids_/uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'.$_}};
239: $r->print('<td>'.($title?$title:' ').'</td>');
1.235 albertel 240: if (!$title) {
1.78 www 241: $title=$_;
1.235 albertel 242: } else {
243: $title=~s|/|_|g;
1.78 www 244: }
245: $title=~s/\.(\w+)$//;
1.164 albertel 246: $title=&clean($title);
1.78 www 247: $title.='.'.$ext;
1.79 www 248: $r->print("\n<td><input type='text' size='60' name='namefor_".$_."' value='".$title."' /></td></tr>\n");
1.76 www 249: }
1.78 www 250: $r->print("</table>\n");
1.76 www 251: &untiehash();
252: $r->print(
1.229 raeburn 253: '<p><input type="submit" name="dumpcourse" value="'.&mt('Dump [_1] DOCS',$type).'" /></p></form>');
1.75 www 254: }
1.74 www 255: }
1.76 www 256:
1.138 raeburn 257: # ------------------------------------------------------ Generate "export" button
258:
259: sub exportbutton {
1.230 albertel 260: my $type = &Apache::loncommon::course_type();
1.283 albertel 261: return '<div>'.
1.138 raeburn 262: '<input type="submit" name="exportcourse" value="'.
1.230 albertel 263: &mt('Export '.$type.' to IMS').'" />'.
1.283 albertel 264: &Apache::loncommon::help_open_topic('Docs_Export_Course_Docs').'</div>';
1.138 raeburn 265: }
266:
267: sub exportcourse {
268: my $r=shift;
1.230 albertel 269: my $type = &Apache::loncommon::course_type();
1.138 raeburn 270: my %discussiontime = &Apache::lonnet::dump('discussiontimes',
1.174 albertel 271: $env{'course.'.$env{'request.course.id'}.'.domain'}, $env{'course.'.$env{'request.course.id'}.'.num'});
1.138 raeburn 272: my $numdisc = keys %discussiontime;
273: my $navmap = Apache::lonnavmaps::navmap->new();
274: my $it=$navmap->getIterator(undef,undef,undef,1,undef,undef);
275: my $curRes;
1.143 raeburn 276: my $outcome;
1.138 raeburn 277:
278: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
279: ['finishexport']);
1.174 albertel 280: if ($env{'form.finishexport'}) {
1.138 raeburn 281: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
282: ['archive','discussion']);
283:
1.175 albertel 284: my @exportitems = &Apache::loncommon::get_env_multiple('form.archive');
285: my @discussions = &Apache::loncommon::get_env_multiple('form.discussion');
1.143 raeburn 286: if (@exportitems == 0 && @discussions == 0) {
287: $outcome = '<br />As you did not select any content items or discussions for export, an IMS package has not been created. Please <a href="javascript:history.go(-1)">go back</a> to select either content items or discussions for export';
288: } else {
289: my $now = time;
290: my %symbs;
291: my $manifestok = 0;
292: my $imsresources;
293: my $tempexport;
294: my $copyresult;
295: my $ims_manifest = &create_ims_store($now,\$manifestok,\$outcome,\$tempexport);
296: if ($manifestok) {
1.157 raeburn 297: &build_package($now,$navmap,\@exportitems,\@discussions,\$outcome,$tempexport,\$copyresult,$ims_manifest);
1.143 raeburn 298: close($ims_manifest);
299:
300: #Create zip file in prtspool
301: my $imszipfile = '/prtspool/'.
1.174 albertel 302: $env{'user.name'}.'_'.$env{'user.domain'}.'_'.
1.143 raeburn 303: time.'_'.rand(1000000000).'.zip';
304: my $cwd = &Cwd::getcwd();
305: my $imszip = '/home/httpd/'.$imszipfile;
306: chdir $tempexport;
307: open(OUTPUT, "zip -r $imszip * 2> /dev/null |");
308: close(OUTPUT);
309: chdir $cwd;
1.230 albertel 310: $outcome .= &mt('Download the zip file from <a href="[_1]">IMS '.lc($type).' archive</a><br />',$imszipfile,);
1.143 raeburn 311: if ($copyresult) {
312: $outcome .= 'The following errors occurred during export - '.$copyresult;
1.138 raeburn 313: }
1.143 raeburn 314: } else {
315: $outcome = '<br />Unfortunately you will not be able to retrieve an IMS archive of this posts at this time, because there was a problem creating a manifest file.<br />';
1.138 raeburn 316: }
317: }
1.229 raeburn 318: $r->print(&Apache::loncommon::start_page('Export '.lc($type).' to IMS content package'));
1.257 www 319: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Export '.lc($type).' to IMS content package'));
1.143 raeburn 320: $r->print($outcome);
1.224 albertel 321: $r->print(&Apache::loncommon::end_page());
1.138 raeburn 322: } else {
323: my $display;
324: $display = '<form name="exportdoc" method="post">'."\n";
1.230 albertel 325: $display .= &mt('Choose which items you wish to export from your '.$type.'.<br /><br />');
1.138 raeburn 326: $display .= '<table border="0" cellspacing="0" cellpadding="3">'.
327: '<tr><td><fieldset><legend> <b>Content items</b></legend>'.
328: '<input type="button" value="check all" '.
329: 'onclick="javascript:checkAll(document.exportdoc.archive)" />'.
330: ' <input type="button" value="uncheck all"'.
331: ' onclick="javascript:uncheckAll(document.exportdoc.archive)" /></fieldset></td>'.
332: '<td> </td><td> </td>'.
333: '<td align="right"><fieldset><legend> <b>Discussion posts'.
334: '</b></legend><input type="button" value="check all"'.
335: ' onclick="javascript:checkAll(document.exportdoc.discussion)" />'.
336: ' <input type="button" value="uncheck all"'.
337: ' onclick="javascript:uncheckAll(document.exportdoc.discussion)" /></fieldset></td>'.
338: '</tr></table>';
339: my $curRes;
340: my $depth = 0;
341: my $count = 0;
342: my $boards = 0;
343: my $startcount = 5;
344: my %parent = ();
345: my %children = ();
346: my $lastcontainer = $startcount;
347: my @bgcolors = ('#F6F6F6','#FFFFFF');
348: $display .= '<table cellspacing="0"><tr>'.
349: '<td><b>Export content item?<br /></b></td><td> </td><td align="right">'."\n";
350: if ($numdisc > 0) {
351: $display.='<b>Export discussion posts?</b>'."\n";
352: }
353: $display.=' </td></tr>';
354: while ($curRes = $it->next()) {
355: if (ref($curRes)) {
356: $count ++;
357: }
358: if ($curRes == $it->BEGIN_MAP()) {
359: $depth++;
360: $parent{$depth} = $lastcontainer;
361: }
362: if ($curRes == $it->END_MAP()) {
363: $depth--;
364: $lastcontainer = $parent{$depth};
365: }
366: if (ref($curRes)) {
367: my $symb = $curRes->symb();
1.158 raeburn 368: my $ressymb = $symb;
1.264 albertel 369: if ($ressymb =~ m|adm/($match_domain)/($match_username)/(\d+)/bulletinboard$|) {
1.158 raeburn 370: unless ($ressymb =~ m|adm/wrapper/adm|) {
371: $ressymb = 'bulletin___'.$3.'___adm/wrapper/adm/'.$1.'/'.$2.'/'.$3.'/bulletinboard';
372: }
373: }
1.138 raeburn 374: my $color = $count%2;
375: $display .='<tr bgcolor='.$bgcolors[$color].'><td>'."\n".
376: '<input type="checkbox" name="archive" value="'.$count.'" ';
377: if (($curRes->is_sequence()) || ($curRes->is_page())) {
378: my $checkitem = $count + $boards + $startcount;
379: $display .= 'onClick="javascript:propagateCheck('."'$checkitem'".')"';
380: }
381: $display .= ' />'."\n";
382: for (my $i=0; $i<$depth; $i++) {
1.282 albertel 383: $display .= '<img src="/adm/lonIcons/whitespace1.gif" class="LC_docs_spacer" /><img src="/adm/lonIcons/whitespace1.gif" class="LC_docs_spacer" />'."\n";
1.138 raeburn 384: }
385: if ($curRes->is_sequence()) {
386: $display .= '<img src="/adm/lonIcons/navmap.folder.open.gif"> '."\n";
387: $lastcontainer = $count + $startcount + $boards;
388: } elsif ($curRes->is_page()) {
389: $display .= '<img src="/adm/lonIcons/navmap.page.open.gif"> '."\n";
390: $lastcontainer = $count + $startcount + $boards;
391: }
392: my $currelem = $count+$boards+$startcount;
393: $children{$parent{$depth}} .= $currelem.':';
394: $display .= ' '.$curRes->title().'</td>';
1.158 raeburn 395: if ($discussiontime{$ressymb} > 0) {
1.138 raeburn 396: $boards ++;
397: $currelem = $count+$boards+$startcount;
398: $display .= '<td> </td><td align="right"><input type="checkbox" name="discussion" value="'.$count.'" /> </td>'."\n";
399: } else {
400: $display .= '<td colspan="2"> </td>'."\n";
401: }
402: }
403: }
404: my $scripttag = qq|
405: <script>
406:
407: function checkAll(field) {
1.158 raeburn 408: if (field.length > 0) {
409: for (i = 0; i < field.length; i++) {
410: field[i].checked = true ;
411: }
412: } else {
413: field.checked = true
414: }
1.138 raeburn 415: }
1.158 raeburn 416:
1.138 raeburn 417: function uncheckAll(field) {
1.158 raeburn 418: if (field.length > 0) {
419: for (i = 0; i < field.length; i++) {
420: field[i].checked = false ;
421: }
422: } else {
423: field.checked = false ;
424: }
1.138 raeburn 425: }
426:
427: function propagateCheck(item) {
428: if (document.exportdoc.elements[item].checked == true) {
429: containerCheck(item)
430: }
431: }
432:
433: function containerCheck(item) {
434: document.exportdoc.elements[item].checked = true
435: var numitems = $count + $boards + $startcount
436: var parents = new Array(numitems)
437: for (var i=$startcount; i<numitems; i++) {
438: parents[i] = new Array
439: }
440: |;
441:
442: foreach my $container (sort { $a <=> $b } keys %children) {
443: my @contents = split/:/,$children{$container};
444: for (my $i=0; $i<@contents; $i ++) {
445: $scripttag .= ' parents['.$container.']['.$i.'] = '.$contents[$i]."\n";
446: }
447: }
448:
449: $scripttag .= qq|
450: if (parents[item].length > 0) {
451: for (var j=0; j<parents[item].length; j++) {
452: containerCheck(parents[item][j])
453: }
454: }
455: }
456:
457: </script>
458: |;
1.229 raeburn 459: $r->print(&Apache::loncommon::start_page('Export '.lc($type).' to IMS content package',
1.224 albertel 460: $scripttag));
1.257 www 461: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Export '.lc($type).' to IMS content package'));
1.224 albertel 462: $r->print($display.'</table>'.
1.138 raeburn 463: '<p><input type="hidden" name="finishexport" value="1">'.
464: '<input type="submit" name="exportcourse" value="'.
1.230 albertel 465: &mt('Export '.$type.' DOCS').'" /></p></form>'.
1.224 albertel 466: &Apache::loncommon::end_page());
1.138 raeburn 467: }
468: }
469:
1.143 raeburn 470: sub create_ims_store {
471: my ($now,$manifestok,$outcome,$tempexport) = @_;
472: $$tempexport = $Apache::lonnet::perlvar{'lonDaemons'}.'/tmp/ims_exports';
473: my $ims_manifest;
474: if (!-e $$tempexport) {
475: mkdir($$tempexport,0700);
476: }
477: $$tempexport .= '/'.$now;
478: if (!-e $$tempexport) {
479: mkdir($$tempexport,0700);
480: }
1.174 albertel 481: $$tempexport .= '/'.$env{'user.domain'}.'_'.$env{'user.name'};
1.143 raeburn 482: if (!-e $$tempexport) {
483: mkdir($$tempexport,0700);
484: }
1.159 raeburn 485: if (!-e "$$tempexport/resources") {
486: mkdir("$$tempexport/resources",0700);
487: }
1.143 raeburn 488: # open manifest file
489: my $manifest = '/imsmanifest.xml';
490: my $manifestfilename = $$tempexport.$manifest;
491: if ($ims_manifest = Apache::File->new('>'.$manifestfilename)) {
492: $$manifestok=1;
493: print $ims_manifest
494: '<?xml version="1.0" encoding="UTF-8"?>'."\n".
495: '<manifest xmlns="http://www.imsglobal.org/xsd/imscp_v1p1"'.
496: ' xmlns:imsmd="http://www.imsglobal.org/xsd/imsmd_v1p2"'.
497: ' xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"'.
1.174 albertel 498: ' identifier="MANIFEST-'.$env{'request.course.id'}.'-'.$now.'"'.
1.143 raeburn 499: ' xsi:schemaLocation="http://www.imsglobal.org/xsd/imscp_v1p1imscp_v1p1.xsd'.
500: ' http://www.imsglobal.org/xsd/imsmd_v1p2 imsmd_v1p2p2.xsd">'."\n".
1.199 raeburn 501: ' <metadata>
502: <schema></schema>
503: <imsmd:lom>
504: <imsmd:general>
505: <imsmd:identifier>'.$env{'request.course.id'}.'</imsmd:identifier>
506: <imsmd:title>
507: <imsmd:langstring xml:lang="en">'.$env{'course.'.$env{'request.course.id'}.'.description'}.'</imsmd:langstring>
508: </imsmd:title>
509: </imsmd:general>
510: </imsmd:lom>
511: </metadata>'."\n".
1.174 albertel 512: ' <organizations default="ORG-'.$env{'request.course.id'}.'-'.$now.'">'."\n".
513: ' <organization identifier="ORG-'.$env{'request.course.id'}.'-'.$now.'"'.
1.143 raeburn 514: ' structure="hierarchical">'."\n".
1.199 raeburn 515: ' <title>'.$env{'course.'.$env{'request.course.id'}.'.description'}.'</title>'
1.143 raeburn 516: } else {
517: $$outcome .= 'An error occurred opening the IMS manifest file.<br />'
518: ;
519: }
520: return $ims_manifest;
521: }
522:
523: sub build_package {
524: my ($now,$navmap,$exportitems,$discussions,$outcome,$tempexport,$copyresult,$ims_manifest) = @_;
525: # first iterator to look for dependencies
526: my $it = $navmap->getIterator(undef,undef,undef,1,undef,undef);
527: my $curRes;
528: my $count = 0;
529: my $depth = 0;
530: my $lastcontainer = 0;
531: my %parent = ();
532: my @dependencies = ();
1.174 albertel 533: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
534: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1.143 raeburn 535: while ($curRes = $it->next()) {
536: if (ref($curRes)) {
537: $count ++;
538: }
539: if ($curRes == $it->BEGIN_MAP()) {
540: $depth++;
541: $parent{$depth} = $lastcontainer;
542: }
543: if ($curRes == $it->END_MAP()) {
544: $depth--;
545: $lastcontainer = $parent{$depth};
546: }
547: if (ref($curRes)) {
548: if ($curRes->is_sequence() || $curRes->is_page()) {
549: $lastcontainer = $count;
550: }
551: if (grep/^$count$/,@$exportitems) {
552: &get_dependencies($exportitems,\%parent,$depth,\@dependencies);
553: }
554: }
555: }
556: # second iterator to build manifest and store resources
557: $it = $navmap->getIterator(undef,undef,undef,1,undef,undef);
558: $depth = 0;
559: my $prevdepth;
560: $count = 0;
561: my $imsresources;
562: my $pkgdepth;
1.157 raeburn 563: while ($curRes = $it->next()) {
564: if ($curRes == $it->BEGIN_MAP()) {
565: $prevdepth = $depth;
566: $depth++;
567: }
568: if ($curRes == $it->END_MAP()) {
1.143 raeburn 569: $prevdepth = $depth;
1.157 raeburn 570: $depth--;
571: }
572:
573: if (ref($curRes)) {
574: $count ++;
575: if ((grep/^$count$/,@$exportitems) || (grep/^$count$/,@dependencies)) {
576: my $symb = $curRes->symb();
577: my $isvisible = 'true';
578: my $resourceref;
579: if ($curRes->randomout()) {
580: $isvisible = 'false';
581: }
582: unless ($curRes->is_sequence()) {
1.174 albertel 583: $resourceref = 'identifierref="RES-'.$env{'request.course.id'}.'-'.$count.'"';
1.157 raeburn 584: }
1.199 raeburn 585: my $step = $prevdepth - $depth;
586: if (($step >= 0) && ($count > 1)) {
587: while ($step >= 0) {
588: print $ims_manifest "\n".' </item>'."\n";
589: $step --;
590: }
1.157 raeburn 591: }
592: $prevdepth = $depth;
1.143 raeburn 593:
1.157 raeburn 594: my $itementry =
1.174 albertel 595: '<item identifier="ITEM-'.$env{'request.course.id'}.'-'.$count.
1.143 raeburn 596: '" isvisible="'.$isvisible.'" '.$resourceref.'>'.
597: '<title>'.$curRes->title().'</title>';
1.157 raeburn 598: print $ims_manifest "\n".$itementry;
1.143 raeburn 599:
1.157 raeburn 600: unless ($curRes->is_sequence()) {
601: my $content_file;
602: my @hrefs = ();
603: &process_content($count,$curRes,$cdom,$cnum,$symb,\$content_file,\@hrefs,$copyresult,$tempexport);
604: if ($content_file) {
605: $imsresources .= "\n".
1.174 albertel 606: ' <resource identifier="RES-'.$env{'request.course.id'}.'-'.$count.
1.143 raeburn 607: '" type="webcontent" href="'.$content_file.'">'."\n".
608: ' <file href="'.$content_file.'" />'."\n";
1.157 raeburn 609: foreach (@hrefs) {
610: $imsresources .=
1.143 raeburn 611: ' <file href="'.$_.'" />'."\n";
1.157 raeburn 612: }
1.158 raeburn 613: if (grep/^$count$/,@$discussions) {
614: my $ressymb = $symb;
615: my $mode;
1.264 albertel 616: if ($ressymb =~ m|adm/($match_domain)/($match_username)/(\d+)/bulletinboard$|) {
1.158 raeburn 617: unless ($ressymb =~ m|adm/wrapper/adm|) {
618: $ressymb = 'bulletin___'.$3.'___adm/wrapper/adm/'.$1.'/'.$2.'/'.$3.'/bulletinboard';
619: }
620: $mode = 'board';
621: }
622: my %extras = (
623: caller => 'imsexport',
1.159 raeburn 624: tempexport => $tempexport.'/resources',
1.158 raeburn 625: count => $count
626: );
627: my $discresult = &Apache::lonfeedback::list_discussion($mode,undef,$ressymb,\%extras);
628: }
1.157 raeburn 629: $imsresources .= ' </resource>'."\n";
1.143 raeburn 630: }
631: }
1.157 raeburn 632: $pkgdepth = $depth;
1.143 raeburn 633: }
634: }
635: }
1.157 raeburn 636: while ($pkgdepth > 0) {
1.143 raeburn 637: print $ims_manifest " </item>\n";
638: $pkgdepth --;
639: }
640: my $resource_text = qq|
641: </organization>
642: </organizations>
643: <resources>
644: $imsresources
645: </resources>
646: </manifest>
647: |;
648: print $ims_manifest $resource_text;
649: }
650:
651: sub get_dependencies {
652: my ($exportitems,$parent,$depth,$dependencies) = @_;
653: if ($depth > 1) {
1.157 raeburn 654: if ((!grep/^$$parent{$depth}$/,@$exportitems) && (!grep/^$$parent{$depth}$/,@$dependencies)) {
1.143 raeburn 655: push @$dependencies, $$parent{$depth};
656: if ($depth > 2) {
657: &get_dependencies($exportitems,$parent,$depth-1,$dependencies);
658: }
659: }
660: }
661: }
662:
663: sub process_content {
664: my ($count,$curRes,$cdom,$cnum,$symb,$content_file,$href,$copyresult,$tempexport) = @_;
665: my $content_type;
666: my $message;
1.158 raeburn 667: my @uploads = ();
1.157 raeburn 668: if ($curRes->is_sequence()) {
669: $content_type = 'sequence';
670: } elsif ($curRes->is_page()) {
671: $content_type = 'page'; # need to handle individual items in pages.
1.143 raeburn 672: } elsif ($symb =~ m-public/$cdom/$cnum/syllabus$-) {
673: $content_type = 'syllabus';
1.158 raeburn 674: my $contents = &Apache::imsexport::templatedpage($content_type);
675: if ($contents) {
676: $$content_file = &store_template($contents,$tempexport,$count,$content_type);
677: }
1.157 raeburn 678: } elsif ($symb =~ m-\.sequence___\d+___ext-) {
1.143 raeburn 679: $content_type = 'external';
1.158 raeburn 680: my $title = $curRes->title;
681: my $contents = &Apache::imsexport::external($symb,$title);
682: if ($contents) {
683: $$content_file = &store_template($contents,$tempexport,$count,$content_type);
684: }
1.143 raeburn 685: } elsif ($symb =~ m-adm/navmaps$-) {
686: $content_type = 'navmap';
1.158 raeburn 687: } elsif ($symb =~ m-adm/[^/]+/[^/]+/(\d+)/smppg$-) {
1.143 raeburn 688: $content_type = 'simplepage';
1.158 raeburn 689: my $contents = &Apache::imsexport::templatedpage($content_type,$1,$count,\@uploads);
690: if ($contents) {
691: $$content_file = &store_template($contents,$tempexport,$count,$content_type);
692: }
693: } elsif ($symb =~ m-lib/templates/simpleproblem\.problem$-) {
1.143 raeburn 694: $content_type = 'simpleproblem';
1.158 raeburn 695: my $contents = &Apache::imsexport::simpleproblem($symb);
696: if ($contents) {
697: $$content_file = &store_template($contents,$tempexport,$count,$content_type);
698: }
1.188 raeburn 699: } elsif ($symb =~ m-lib/templates/examupload\.problem$-) {
1.158 raeburn 700: $content_type = 'examupload';
1.264 albertel 701: } elsif ($symb =~ m-adm/($match_domain)/($match_username)/(\d+)/bulletinboard$-) {
1.143 raeburn 702: $content_type = 'bulletinboard';
1.158 raeburn 703: my $contents = &Apache::imsexport::templatedpage($content_type,$3,$count,\@uploads,$1,$2);
704: if ($contents) {
705: $$content_file = &store_template($contents,$tempexport,$count,$content_type);
706: }
707: } elsif ($symb =~ m-adm/([^/]+)/([^/]+)/aboutme$-) {
1.143 raeburn 708: $content_type = 'aboutme';
1.158 raeburn 709: my $contents = &Apache::imsexport::templatedpage($content_type,undef,$count,\@uploads,$1,$2);
710: if ($contents) {
711: $$content_file = &store_template($contents,$tempexport,$count,$content_type);
712: }
1.157 raeburn 713: } elsif ($symb =~ m-\.(sequence|page)___\d+___uploaded/$cdom/$cnum/-) {
714: $$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'uploaded');
1.162 raeburn 715: } elsif ($symb =~ m-\.(sequence|page)___\d+___([^/]+)/([^/]+)-) {
1.143 raeburn 716: my $canedit = 0;
1.174 albertel 717: if ($2 eq $env{'user.domain'} && $3 eq $env{'user.name'}) {
1.143 raeburn 718: $canedit= 1;
719: }
1.200 raeburn 720: # only include problem code where current user is author
1.143 raeburn 721: if ($canedit) {
1.157 raeburn 722: $$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'resource');
1.143 raeburn 723: } else {
1.157 raeburn 724: $$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'noedit');
1.143 raeburn 725: }
1.162 raeburn 726: } elsif ($symb =~ m-uploaded/$cdom/$cnum-) {
727: $$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'uploaded');
1.143 raeburn 728: }
1.158 raeburn 729: if (@uploads > 0) {
730: foreach my $item (@uploads) {
731: my $uploadmsg = '';
1.159 raeburn 732: &replicate_content($cdom,$cnum,$tempexport,$item,$count,\$uploadmsg,$href,'templateupload');
1.158 raeburn 733: if ($uploadmsg) {
734: $$copyresult .= $uploadmsg."\n";
735: }
736: }
737: }
1.157 raeburn 738: if ($message) {
739: $$copyresult .= $message."\n";
740: }
1.143 raeburn 741: }
742:
743: sub replicate_content {
1.157 raeburn 744: my ($cdom,$cnum,$tempexport,$symb,$count,$message,$href,$caller) = @_;
1.159 raeburn 745: my ($map,$ind,$url);
746: if ($caller eq 'templateupload') {
747: $url = $symb;
748: $url =~ s#//#/#g;
749: } else {
750: ($map,$ind,$url)=&Apache::lonnet::decode_symb($symb);
751: }
1.143 raeburn 752: my $content;
753: my $filename;
754: my $repstatus;
1.157 raeburn 755: my $content_name;
756: if ($url =~ m-/([^/]+)$-) {
1.143 raeburn 757: $filename = $1;
758: if (!-e $tempexport.'/resources') {
759: mkdir($tempexport.'/resources',0700);
760: }
1.157 raeburn 761: if (!-e $tempexport.'/resources/'.$count) {
1.143 raeburn 762: mkdir($tempexport.'/resources/'.$count,0700);
763: }
1.157 raeburn 764: my $destination = $tempexport.'/resources/'.$count.'/'.$filename;
1.143 raeburn 765: my $copiedfile;
766: if ($copiedfile = Apache::File->new('>'.$destination)) {
767: my $content;
1.157 raeburn 768: if ($caller eq 'resource') {
1.197 raeburn 769: my $respath = $Apache::lonnet::perlvar{'lonDocRoot'}.'/res';
770: my $filepath = &Apache::lonnet::filelocation($respath,$url);
771: $content = &Apache::lonnet::getfile($filepath);
1.143 raeburn 772: if ($content eq -1) {
773: $$message = 'Could not copy file '.$filename;
774: } else {
1.197 raeburn 775: &extract_media($url,$cdom,$cnum,\$content,$count,$tempexport,$href,$message,'resource');
1.143 raeburn 776: $repstatus = 'ok';
777: }
1.162 raeburn 778: } elsif ($caller eq 'uploaded' || $caller eq 'templateupload') {
1.143 raeburn 779: my $rtncode;
1.157 raeburn 780: $repstatus = &Apache::lonnet::getuploaded('GET',$url,$cdom,$cnum,\$content,$rtncode);
781: if ($repstatus eq 'ok') {
782: if ($url =~ /\.html?$/i) {
1.197 raeburn 783: &extract_media($url,$cdom,$cnum,\$content,$count,$tempexport,$href,$message,'uploaded');
1.157 raeburn 784: }
785: } else {
1.197 raeburn 786: $$message = 'Could not render '.$url.' server message - '.$rtncode."<br />\n";
1.143 raeburn 787: }
1.162 raeburn 788: } elsif ($caller eq 'noedit') {
789: # Need to render the resource without the LON-CAPA Internal header and the Post discussion footer, and then set $content equal to this.
790: $repstatus = 'ok';
791: $content = 'Not the owner of this resource';
1.143 raeburn 792: }
793: if ($repstatus eq 'ok') {
794: print $copiedfile $content;
795: }
796: close($copiedfile);
797: } else {
1.197 raeburn 798: $$message = 'Could not open destination file for '.$filename."<br />\n";
1.143 raeburn 799: }
800: } else {
1.197 raeburn 801: $$message = 'Could not determine name of file for '.$symb."<br />\n";
1.143 raeburn 802: }
1.157 raeburn 803: if ($repstatus eq 'ok') {
1.198 raeburn 804: $content_name = 'resources/'.$count.'/'.$filename;
1.157 raeburn 805: }
806: return $content_name;
807: }
808:
809: sub extract_media {
1.197 raeburn 810: my ($url,$cdom,$cnum,$content,$count,$tempexport,$href,$message,$caller) = @_;
1.198 raeburn 811: my ($dirpath,$container);
1.197 raeburn 812: my %allfiles = ();
813: my %codebase = ();
1.198 raeburn 814: if ($url =~ m-(.*/)([^/]+)$-) {
815: $dirpath = $1;
816: $container = $2;
817: } else {
818: $dirpath = $url;
819: $container = '';
820: }
1.197 raeburn 821: &Apache::lonnet::extract_embedded_items(undef,undef,\%allfiles,\%codebase,$content);
822: foreach my $embed_file (keys(%allfiles)) {
823: my $filename;
824: if ($embed_file =~ m#([^/]+)$#) {
825: $filename = $1;
826: } else {
827: $filename = $embed_file;
828: }
829: my $newname = 'res/'.$filename;
830: my ($rtncode,$embed_content,$repstatus);
831: my $embed_url;
832: if ($embed_file =~ m-^/-) {
833: $embed_url = $embed_file; # points to absolute path
834: } else {
835: if ($embed_file =~ m-https?://-) {
836: next; # points to url
837: } else {
1.198 raeburn 838: $embed_url = $dirpath.$embed_file; # points to relative path
1.197 raeburn 839: }
840: }
841: if ($caller eq 'resource') {
842: my $respath = $Apache::lonnet::perlvar{'lonDocRoot'}.'/res';
843: my $embed_path = &Apache::lonnet::filelocation($respath,$embed_url);
844: $embed_content = &Apache::lonnet::getfile($embed_path);
845: unless ($embed_content eq -1) {
846: $repstatus = 'ok';
847: }
848: } elsif ($caller eq 'uploaded') {
849:
850: $repstatus = &Apache::lonnet::getuploaded('GET',$embed_url,$cdom,$cnum,\$embed_content,$rtncode);
851: }
852: if ($repstatus eq 'ok') {
853: my $destination = $tempexport.'/resources/'.$count.'/res';
854: if (!-e "$destination") {
855: mkdir($destination,0755);
856: }
857: $destination .= '/'.$filename;
858: my $copiedfile;
859: if ($copiedfile = Apache::File->new('>'.$destination)) {
860: print $copiedfile $embed_content;
1.198 raeburn 861: push @{$href}, 'resources/'.$count.'/res/'.$filename;
1.197 raeburn 862: my $attrib_regexp = '';
863: if (@{$allfiles{$embed_file}} > 1) {
864: $attrib_regexp = join('|',@{$allfiles{$embed_file}});
865: } else {
866: $attrib_regexp = $allfiles{$embed_file}[0];
867: }
868: $$content =~ s#($attrib_regexp\s*=\s*['"]?)\Q$embed_file\E(['"]?)#$1$newname$2#gi;
1.198 raeburn 869: if ($caller eq 'resource' && $container =~ /\.(problem|library)$/) {
1.197 raeburn 870: $$content =~ s#\Q$embed_file\E#$newname#gi;
871: }
872: }
873: } else {
874: $$message .= 'replication of embedded file - '.$embed_file.' in '.$url.' failed, reason -'.$rtncode."<br />\n";
875: }
876: }
1.157 raeburn 877: return;
1.143 raeburn 878: }
1.74 www 879:
1.158 raeburn 880: sub store_template {
881: my ($contents,$tempexport,$count,$content_type) = @_;
882: if ($contents) {
1.159 raeburn 883: if ($tempexport) {
884: if (!-e $tempexport.'/resources') {
885: mkdir($tempexport.'/resources',0700);
886: }
887: if (!-e $tempexport.'/resources/'.$count) {
888: mkdir($tempexport.'/resources/'.$count,0700);
889: }
890: my $destination = $tempexport.'/resources/'.$count.'/'.$content_type.'.xml';
891: my $storetemplate;
892: if ($storetemplate = Apache::File->new('>'.$destination)) {
893: print $storetemplate $contents;
894: close($storetemplate);
895: }
896: if ($content_type eq 'external') {
1.198 raeburn 897: return 'resources/'.$count.'/'.$content_type.'.html';
1.159 raeburn 898: } else {
1.198 raeburn 899: return 'resources/'.$count.'/'.$content_type.'.xml';
1.159 raeburn 900: }
1.158 raeburn 901: }
902: }
903: }
904:
1.73 bowersj2 905: # Imports the given (name, url) resources into the course
906: # coursenum, coursedom, and folder must precede the list
907: sub group_import {
1.277 albertel 908: my ($coursenum, $coursedom, $folder, $container, $caller, @files) = @_;
909:
910: while (@files) {
1.287 albertel 911: my ($name, $url, $residx) = @{ shift(@files) };
1.277 albertel 912: if (($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E/(default_\d+\.)(page|sequence)$})
913: && ($caller eq 'londocs')
914: && (!&Apache::lonnet::stat_file($url))) {
915:
1.142 raeburn 916: my $errtext = '';
917: my $fatal = 0;
918: my $newmapstr = '<map>'."\n".
919: '<resource id="1" src="" type="start"></resource>'."\n".
920: '<link from="1" to="2" index="1"></link>'."\n".
921: '<resource id="2" src="" type="finish"></resource>'."\n".
922: '</map>';
1.174 albertel 923: $env{'form.output'}=$newmapstr;
1.189 albertel 924: my $result=&Apache::lonnet::finishuserfileupload($coursenum,$coursedom,
1.142 raeburn 925: 'output',$1.$2);
926: if ($result != m|^/uploaded/|) {
927: $errtext.='Map not saved: A network error occured when trying to save the new map. ';
928: $fatal = 2;
929: }
930: if ($fatal) {
931: return ($errtext,$fatal);
932: }
933: }
1.73 bowersj2 934: if ($url) {
1.288 albertel 935: if (!$residx
936: || defined($LONCAPA::map::zombies[$residx])) {
937: $residx = &LONCAPA::map::getresidx($url,$residx);
938: push(@LONCAPA::map::order, $residx);
1.287 albertel 939: }
1.73 bowersj2 940: my $ext = 'false';
1.263 albertel 941: if ($url=~m{^http://} || $url=~m{^https://}) { $ext = 'true'; }
1.273 albertel 942: $url = &LONCAPA::map::qtunescape($url);
943: $name = &LONCAPA::map::qtunescape($name);
1.287 albertel 944: $LONCAPA::map::resources[$residx] =
945: join(':', ($name, $url, $ext, 'normal', 'res'));
1.73 bowersj2 946: }
947: }
1.142 raeburn 948: return &storemap($coursenum, $coursedom, $folder.'.'.$container);
1.73 bowersj2 949: }
950:
1.114 albertel 951: sub breadcrumbs {
952: my ($where)=@_;
953: &Apache::lonhtmlcommon::clear_breadcrumbs();
1.142 raeburn 954: my (@folders);
1.174 albertel 955: if ($env{'form.pagepath'}) {
956: @folders = split('&',$env{'form.pagepath'});
1.142 raeburn 957: } else {
1.174 albertel 958: @folders=split('&',$env{'form.folderpath'});
1.142 raeburn 959: }
1.116 albertel 960: my $folderpath;
1.168 www 961: my $cpinfo='';
1.251 www 962: my $plain='';
1.242 www 963: my $randompick=-1;
964: my $isencrypted=0;
965: my $ishidden=0;
1.296 ! albertel 966: my $is_random_order=0;
1.116 albertel 967: while (@folders) {
968: my $folder=shift(@folders);
969: my $foldername=shift(@folders);
970: if ($folderpath) {$folderpath.='&';}
971: $folderpath.=$folder.'&'.$foldername;
972: my $url='/adm/coursedocs?folderpath='.
1.228 www 973: &escape($folderpath);
1.296 ! albertel 974: my $name=&unescape($foldername);
! 975: # randompick number, hidden, encrypted, random order, is appended with ":"s to the foldername
! 976: $name=~s/\:(\d*)\:(\w*)\:(\w*):(\d*)$//;
! 977: if ($1 ne '') {
1.242 www 978: $randompick=$1;
979: } else {
980: $randompick=-1;
981: }
982: if ($2) { $ishidden=1; }
983: if ($3) { $isencrypted=1; }
1.296 ! albertel 984: if ($4 ne '') { $is_random_order = 1; }
1.114 albertel 985: &Apache::lonhtmlcommon::add_breadcrumb(
1.168 www 986: {'href'=>$url.$cpinfo,
1.242 www 987: 'title'=>$name,
1.117 albertel 988: 'text'=>'<font size="+1">'.
1.266 albertel 989: $name.'</font>',
990: 'no_mt'=>1,
1.117 albertel 991: });
1.251 www 992: $plain.=$name.' > ';
1.114 albertel 993: }
1.251 www 994: $plain=~s/\>\;\s*$//;
1.242 www 995: return (&Apache::lonhtmlcommon::breadcrumbs(undef,undef,0,'nohelp',
1.296 ! albertel 996: 'LC_docs_path'),$randompick,$ishidden,$isencrypted,$plain,$is_random_order);
1.114 albertel 997: }
998:
1.247 www 999: sub log_docs {
1000: return &Apache::lonnet::instructor_log('docslog',@_);
1001: }
1002:
1003: {
1004: my @oldresources=();
1005: my @oldorder=();
1006: my $parmidx;
1007: my %parmaction=();
1008: my %parmvalue=();
1.249 www 1009: my $changedflag;
1.247 www 1010:
1011: sub snapshotbefore {
1.248 albertel 1012: @oldresources=@LONCAPA::map::resources;
1013: @oldorder=@LONCAPA::map::order;
1.247 www 1014: $parmidx=undef;
1015: %parmaction=();
1016: %parmvalue=();
1.249 www 1017: $changedflag=0;
1.247 www 1018: }
1019:
1020: sub remember_parms {
1021: my ($idx,$parameter,$action,$value)=@_;
1022: $parmidx=$idx;
1023: $parmaction{$parameter}=$action;
1024: $parmvalue{$parameter}=$value;
1.249 www 1025: $changedflag=1;
1.247 www 1026: }
1027:
1028: sub log_differences {
1.251 www 1029: my ($plain)=@_;
1.260 www 1030: my %storehash=('folder' => $plain,
1031: 'currentfolder' => $env{'form.folder'});
1.247 www 1032: if ($parmidx) {
1033: $storehash{'parameter_res'}=$oldresources[$parmidx];
1034: foreach my $parm (keys %parmaction) {
1035: $storehash{'parameter_action_'.$parm}=$parmaction{$parm};
1036: $storehash{'parameter_value_'.$parm}=$parmvalue{$parm};
1037: }
1038: }
1039: my $maxidx=$#oldresources;
1.248 albertel 1040: if ($#LONCAPA::map::resources>$#oldresources) {
1041: $maxidx=$#LONCAPA::map::resources;
1.247 www 1042: }
1043: for (my $idx=0; $idx<=$maxidx; $idx++) {
1044: if ($LONCAPA::map::resources[$idx] ne $oldresources[$idx]) {
1045: $storehash{'before_resources_'.$idx}=$oldresources[$idx];
1046: $storehash{'after_resources_'.$idx}=$LONCAPA::map::resources[$idx];
1.249 www 1047: $changedflag=1;
1.247 www 1048: }
1049: if ($LONCAPA::map::order[$idx] ne $oldorder[$idx]) {
1.252 www 1050: $storehash{'before_order_res_'.$idx}=$oldresources[$oldorder[$idx]];
1051: $storehash{'after_order_res_'.$idx}=$LONCAPA::map::resources[$LONCAPA::map::order[$idx]];
1.249 www 1052: $changedflag=1;
1.247 www 1053: }
1054: }
1.251 www 1055: $storehash{'maxidx'}=$maxidx;
1.249 www 1056: if ($changedflag) { &log_docs(\%storehash); }
1.247 www 1057: }
1058: }
1059:
1060:
1061: #
1062: # Docs Change Log
1063: #
1064: sub docs_change_log {
1065: my ($r)=@_;
1.260 www 1066: my $folder=$env{'form.folder'};
1.247 www 1067: $r->print(&Apache::loncommon::start_page('Course Document Change Log'));
1068: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Course Document Change Log'));
1069: my %docslog=&Apache::lonnet::dump('nohist_docslog',
1070: $env{'course.'.$env{'request.course.id'}.'.domain'},
1071: $env{'course.'.$env{'request.course.id'}.'.num'});
1.254 albertel 1072:
1.247 www 1073: if ((keys(%docslog))[0]=~/^error\:/) { undef(%docslog); }
1.254 albertel 1074:
1.247 www 1075: $r->print('<form action="/adm/coursedocs" method="post" name="docslog">'.
1076: '<input type="hidden" name="docslog" value="1" />');
1.254 albertel 1077:
1.247 www 1078: my %saveable_parameters = ('show' => 'scalar',);
1079: &Apache::loncommon::store_course_settings('docs_log',
1080: \%saveable_parameters);
1081: &Apache::loncommon::restore_course_settings('docs_log',
1082: \%saveable_parameters);
1083: if (!$env{'form.show'}) { $env{'form.show'}=10; }
1.254 albertel 1084: my %lt=('hiddenresource' => 'Resources hidden',
1085: 'encrypturl' => 'URL hidden',
1086: 'randompick' => 'Randomly pick',
1.296 ! albertel 1087: 'randomorder' => 'Randomly ordered',
1.254 albertel 1088: 'set' => 'set to',
1089: 'del' => 'deleted');
1.259 www 1090: $r->print(&Apache::loncommon::display_filter().
1.260 www 1091: '<input type="hidden" name="folder" value="'.$folder.'" />'.
1.247 www 1092: '<input type="submit" value="'.&mt('Display').'" /></form>');
1093: $r->print(&Apache::loncommon::start_data_table().&Apache::loncommon::start_data_table_header_row().
1.251 www 1094: '<th>'.&mt('Time').'</th><th>'.&mt('User').'</th><th>'.&mt('Folder').'</th><th>'.&mt('Before').'</th><th>'.
1095: &mt('After').'</th>'.
1.247 www 1096: &Apache::loncommon::end_data_table_header_row());
1097: my $shown=0;
1098: foreach my $id (sort { $docslog{$b}{'exe_time'}<=>$docslog{$a}{'exe_time'} } (keys(%docslog))) {
1.260 www 1099: if ($env{'form.displayfilter'} eq 'currentfolder') {
1100: if ($docslog{$id}{'logentry'}{'currentfolder'} ne $folder) { next; }
1101: }
1.247 www 1102: my @changes=keys(%{$docslog{$id}{'logentry'}});
1.261 www 1103: if ($env{'form.displayfilter'} eq 'containing') {
1104: my $wholeentry=$docslog{$id}{'exe_uname'}.':'.$docslog{$id}{'exe_udom'}.':'.
1105: &Apache::loncommon::plainname($docslog{$id}{'exe_uname'},$docslog{$id}{'exe_udom'});
1106: foreach my $key (@changes) {
1107: $wholeentry.=':'.$docslog{$id}{'logentry'}{$key};
1108: }
1109: if ($wholeentry!~/\Q$env{'form.containingphrase'}\E/i) { next; }
1110: }
1.247 www 1111: my $count = 0;
1112: my $time =
1113: &Apache::lonlocal::locallocaltime($docslog{$id}{'exe_time'});
1114: my $plainname =
1115: &Apache::loncommon::plainname($docslog{$id}{'exe_uname'},
1116: $docslog{$id}{'exe_udom'});
1117: my $about_me_link =
1118: &Apache::loncommon::aboutmewrapper($plainname,
1119: $docslog{$id}{'exe_uname'},
1120: $docslog{$id}{'exe_udom'});
1121: my $send_msg_link='';
1122: if ((($docslog{$id}{'exe_uname'} ne $env{'user.name'})
1123: || ($docslog{$id}{'exe_udom'} ne $env{'user.domain'}))) {
1124: $send_msg_link ='<br />'.
1125: &Apache::loncommon::messagewrapper(&mt('Send message'),
1126: $docslog{$id}{'exe_uname'},
1127: $docslog{$id}{'exe_udom'});
1128: }
1129: $r->print(&Apache::loncommon::start_data_table_row());
1130: $r->print('<td>'.$time.'</td>
1131: <td>'.$about_me_link.
1132: '<br /><tt>'.$docslog{$id}{'exe_uname'}.
1133: ':'.$docslog{$id}{'exe_udom'}.'</tt>'.
1.249 www 1134: $send_msg_link.'</td><td>'.
1.251 www 1135: $docslog{$id}{'logentry'}{'folder'}.'</td><td>');
1136: # Before
1137: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
1138: my $oldname=(split(/\:/,$docslog{$id}{'logentry'}{'before_resources_'.$idx}))[0];
1139: my $newname=(split(/\:/,$docslog{$id}{'logentry'}{'after_resources_'.$idx}))[0];
1140: if ($oldname ne $newname) {
1.252 www 1141: $r->print(&LONCAPA::map::qtescape($oldname));
1.251 www 1142: }
1143: }
1.252 www 1144: $r->print('<ul>');
1145: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
1146: if ($docslog{$id}{'logentry'}{'before_order_res_'.$idx}) {
1147: $r->print('<li>'.&LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'before_order_res_'.$idx}))[0]).'</li>');
1148: }
1149: }
1150: $r->print('</ul>');
1.251 www 1151: # After
1152: $r->print('</td><td>');
1153:
1154: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
1155: my $oldname=(split(/\:/,$docslog{$id}{'logentry'}{'before_resources_'.$idx}))[0];
1156: my $newname=(split(/\:/,$docslog{$id}{'logentry'}{'after_resources_'.$idx}))[0];
1.279 albertel 1157: if ($oldname ne '' && $oldname ne $newname) {
1.252 www 1158: $r->print(&LONCAPA::map::qtescape($newname));
1.251 www 1159: }
1160: }
1.252 www 1161: $r->print('<ul>');
1162: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
1163: if ($docslog{$id}{'logentry'}{'after_order_res_'.$idx}) {
1164: $r->print('<li>'.&LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'after_order_res_'.$idx}))[0]).'</li>');
1165: }
1166: }
1167: $r->print('</ul>');
1168: if ($docslog{$id}{'logentry'}{'parameter_res'}) {
1169: $r->print(&LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'parameter_res'}))[0]).':<ul>');
1.296 ! albertel 1170: foreach my $parameter ('randompick','hiddenresource','encrypturl','randomorder') {
1.252 www 1171: if ($docslog{$id}{'logentry'}{'parameter_action_'.$parameter}) {
1.254 albertel 1172: $r->print('<li>'.
1173: &mt($lt{$parameter}.' '.$lt{$docslog{$id}{'logentry'}{'parameter_action_'.$parameter}}.' [_1]',
1174: $docslog{$id}{'logentry'}{'parameter_value_'.$parameter})
1175: .'</li>');
1.252 www 1176: }
1177: }
1178: $r->print('</ul>');
1179: }
1.251 www 1180: # End
1181: $r->print('</td>'.&Apache::loncommon::end_data_table_row());
1.247 www 1182: $shown++;
1183: if (!($env{'form.show'} eq &mt('all')
1184: || $shown<=$env{'form.show'})) { last; }
1185: }
1186: $r->print(&Apache::loncommon::end_data_table());
1187: }
1188:
1.281 albertel 1189: sub update_paste_buffer {
1190: my ($coursenum,$coursedom) = @_;
1191:
1192: return if (!defined($env{'form.markcopy'}));
1193: return if (!defined($env{'form.copyfolder'}));
1194: return if ($env{'form.markcopy'} < 0);
1195:
1196: my ($errtext,$fatal) = &mapread($coursenum,$coursedom,
1197: $env{'form.copyfolder'});
1198:
1199: return if ($fatal);
1200:
1201: # Mark for copying
1202: my ($title,$url)=split(':',$LONCAPA::map::resources[$LONCAPA::map::order[$env{'form.markcopy'}]]);
1203: if (&is_supplemental_title($title)) {
1204: ($title) = &parse_supplemental_title($title);
1205: }
1.287 albertel 1206: $url=~s{http(:|:)//https(:|:)//}{https$2//};
1207:
1.281 albertel 1208: &Apache::lonnet::appenv('docs.markedcopy_title' => $title,
1209: 'docs.markedcopy_url' => $url);
1210: delete($env{'form.markcopy'});
1211: }
1212:
1213: sub print_paste_buffer {
1214: my ($r,$container) = @_;
1215: return if (!defined($env{'docs.markedcopy_url'}));
1216:
1217: $r->print(<<ENDPASTE);
1.286 albertel 1218: <form name="pasteform" action="/adm/coursedocs" method="post"><p>
1.281 albertel 1219: ENDPASTE
1220: $r->print('<input type="submit" name="pastemarked" value="'.&mt('Paste').'" /> ');
1221:
1222: my $type;
1.287 albertel 1223: if ($env{'docs.markedcopy_url'} =~ m{^(?:/adm/wrapper/ext|(?:http|https)(?::|:))//} ) {
1.281 albertel 1224: $type = &mt('External Resource');
1.287 albertel 1225: $r->print($type.': '.
1226: &LONCAPA::map::qtescape($env{'docs.markedcopy_title'}).' ('.
1227: &LONCAPA::map::qtescape($env{'docs.markedcopy_url'}).')');
1.281 albertel 1228: } else {
1229: my $extension = (split(/\./,$env{'docs.markedcopy_url'}))[-1];
1230: my $type = &Apache::loncommon::filedescription($extension);
1231: my $icon = '<img src="'.&Apache::loncommon::icon($extension).
1.286 albertel 1232: '" alt="" class="LC_icon" />';
1.287 albertel 1233: $r->print($icon.$type.': '. &parse_supplemental_title(&LONCAPA::map::qtescape($env{'docs.markedcopy_title'})));
1.281 albertel 1234: }
1235: if ($container eq 'page') {
1.286 albertel 1236: $r->print('
1237: <input type="hidden" name="pagepath" value="'.&HTML::Entities::encode($env{'form.pagepath'},'<>&"').'" />
1238: <input type="hidden" name="pagesymb" value="'.&HTML::Entities::encode($env{'form.pagesymb'},'<>&"').'" />
1239: ');
1.281 albertel 1240: } else {
1.286 albertel 1241: $r->print('
1242: <input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" />
1243: ');
1.281 albertel 1244: }
1.286 albertel 1245: $r->print('</p></form>');
1.281 albertel 1246: }
1247:
1.289 albertel 1248: sub do_paste_from_buffer {
1.292 albertel 1249: my ($coursenum,$coursedom) = @_;
1250:
1251: return 0 if (!$env{'form.pastemarked'});
1252:
1.289 albertel 1253: # paste resource to end of list
1254: my $url=&LONCAPA::map::qtescape($env{'docs.markedcopy_url'});
1255: my $title=&LONCAPA::map::qtescape($env{'docs.markedcopy_title'});
1256: # Maps need to be copied first
1257: if (($url=~/\.(page|sequence)$/) && ($url=~/^\/uploaded\//)) {
1258: $title=&mt('Copy of').' '.$title;
1259: my $newid=$$.time;
1260: $url=~/^(.+)\.(\w+)$/;
1261: my $newurl=$1.$newid.'.'.$2;
1262: my $storefn=$newurl;
1263: $storefn=~s{^/\w+/$match_domain/$match_username/}{};
1264: &Apache::lonclonecourse::writefile($env{'request.course.id'},$storefn,
1265: &Apache::lonnet::getfile($url));
1266: $url = $newurl;
1267: }
1.290 albertel 1268: # published maps can only exists once, so remove it from paste buffer when done
1.289 albertel 1269: if (($url=~/\.(page|sequence)$/) && ($url=~m {^/res/})) {
1270: &Apache::lonnet::delenv('docs\\.markedcopy');
1271: }
1.290 albertel 1272: if ($url=~ m{/smppg$}) {
1273: my $db_name = &Apache::lonsimplepage::get_db_name($url);
1274: if ($db_name =~ /^smppage_/) {
1275: #simple pages, need to copy the db contents to a new one.
1276: my %contents=&Apache::lonnet::dump($db_name,$coursedom,$coursenum);
1277: my $now = time();
1278: $db_name =~ s{_\d*$ }{_$now}x;
1279: my $result=&Apache::lonnet::put($db_name,\%contents,
1280: $coursedom,$coursenum);
1281: $url =~ s{/(\d*)/smppg$ }{/$now/smppg}x;
1282: $title=&mt('Copy of').' '.$title;
1283: }
1284: }
1.289 albertel 1285: $title = &LONCAPA::map::qtunescape($title);
1286: my $ext='false';
1287: if ($url=~m{^http(|s)://}) { $ext='true'; }
1288: $url = &LONCAPA::map::qtunescape($url);
1289: # Now insert the URL at the bottom
1290: my $newidx = &LONCAPA::map::getresidx($url);
1291: $LONCAPA::map::resources[$newidx]= $title.':'.$url.':'.$ext.':normal:res';
1292: push(@LONCAPA::map::order, $newidx);
1293: # Store the result
1.292 albertel 1294: }
1295:
1296: my %parameter_type = ( 'randompick' => 'int_pos',
1297: 'hiddenresource' => 'string_yesno',
1.296 ! albertel 1298: 'encrypturl' => 'string_yesno',
! 1299: 'randomorder' => 'string_yesno',);
1.292 albertel 1300: my $valid_parameters_re = join('|',keys(%parameter_type));
1301: # set parameters
1302: sub update_parameter {
1303:
1304: return 0 if ($env{'form.changeparms'} !~ /^($valid_parameters_re)$/);
1305:
1306: my $which = $env{'form.changeparms'};
1307: my $idx = $env{'form.setparms'};
1308: if ($env{'form.'.$which.'_'.$idx}) {
1309: my $value = ($which eq 'randompick') ? $env{'form.'.$which.'_'.$idx}
1310: : 'yes';
1311: &LONCAPA::map::storeparameter($idx, 'parameter_'.$which, $value,
1312: $parameter_type{$which});
1313: &remember_parms($idx,$which,'set',$value);
1314: } else {
1315: &LONCAPA::map::delparameter($idx,'parameter_'.$which);
1316:
1317: &remember_parms($idx,$which,'del');
1318: }
1319: return 1;
1320: }
1321:
1322:
1323: sub handle_edit_cmd {
1324: my ($coursenum,$coursedom) =@_;
1325:
1326: my ($cmd,$idx)=split('_',$env{'form.cmd'});
1327:
1328: my $ratstr = $LONCAPA::map::resources[$LONCAPA::map::order[$idx]];
1329: my ($title, $url, @rrest) = split(':', $ratstr);
1330:
1331: if ($cmd eq 'del') {
1332: if (($url=~m|/+uploaded/\Q$coursedom\E/\Q$coursenum\E/|) &&
1333: ($url!~/\.(page|sequence|problem|exam|quiz|assess|survey|form|library|task)$/)) {
1334: &Apache::lonnet::removeuploadedurl($url);
1335: } else {
1336: &LONCAPA::map::makezombie($LONCAPA::map::order[$idx]);
1337: }
1338: splice(@LONCAPA::map::order, $idx, 1);
1339:
1340: } elsif ($cmd eq 'cut') {
1341: &LONCAPA::map::makezombie($LONCAPA::map::order[$idx]);
1342: splice(@LONCAPA::map::order, $idx, 1);
1343:
1344: } elsif ($cmd eq 'up'
1345: && ($idx) && (defined($LONCAPA::map::order[$idx-1]))) {
1346: @LONCAPA::map::order[$idx-1,$idx] = @LONCAPA::map::order[$idx,$idx-1];
1347:
1348: } elsif ($cmd eq 'down'
1349: && defined($LONCAPA::map::order[$idx+1])) {
1350: @LONCAPA::map::order[$idx+1,$idx] = @LONCAPA::map::order[$idx,$idx+1];
1351:
1352: } elsif ($cmd eq 'rename') {
1353:
1354: my $comment = &LONCAPA::map::qtunescape($env{'form.title'});
1355: if ($comment=~/\S/) {
1356: $LONCAPA::map::resources[$LONCAPA::map::order[$idx]]=
1357: $comment.':'.join(':', $url, @rrest);
1358: }
1359: # Devalidate title cache
1360: my $renamed_url=&LONCAPA::map::qtescape($url);
1361: &Apache::lonnet::devalidate_title_cache($renamed_url);
1362: } else {
1363: return 0;
1364: }
1365: return 1;
1.289 albertel 1366: }
1367:
1.7 www 1368: sub editor {
1.281 albertel 1369: my ($r,$coursenum,$coursedom,$folder,$allowed,$upload_output,$which)=@_;
1.292 albertel 1370:
1371: my $container= ($env{'form.pagepath'}) ? 'page'
1372: : 'sequence';
1373:
1374: my ($errtext,$fatal) = &mapread($coursenum,$coursedom,
1375: $folder.'.'.$container);
1376: return $errtext if ($fatal);
1377:
1.245 albertel 1378: if ($#LONCAPA::map::order<1) {
1379: my $idx=&LONCAPA::map::getresidx();
1.178 www 1380: if ($idx<=0) { $idx=1; }
1.245 albertel 1381: $LONCAPA::map::order[0]=$idx;
1382: $LONCAPA::map::resources[$idx]='';
1.17 www 1383: }
1.281 albertel 1384:
1.296 ! albertel 1385: my ($breadcrumbtrail,$randompick,$ishidden,$isencrypted,$plain,$is_random_order)=
1.292 albertel 1386: &breadcrumbs($folder);
1.242 www 1387: $r->print($breadcrumbtrail);
1.292 albertel 1388:
1.7 www 1389: # ------------------------------------------------------------ Process commands
1.121 www 1390:
1.16 www 1391: # ---------------- if they are for this folder and user allowed to make changes
1.292 albertel 1392: if (($allowed) && ($env{'form.folder'} eq $folder)) {
1.123 www 1393: # set parameters and change order
1.292 albertel 1394: &snapshotbefore();
1395:
1396: if (&update_parameter()) {
1397: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
1398: return $errtext if ($fatal);
1399: }
1.121 www 1400:
1.292 albertel 1401: if ($env{'form.newpos'} && $env{'form.currentpos'}) {
1.123 www 1402: # change order
1.292 albertel 1403: my $res = splice(@LONCAPA::map::order,$env{'form.currentpos'}-1,1);
1404: splice(@LONCAPA::map::order,$env{'form.newpos'}-1,0,$res);
1405:
1406: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
1407: return $errtext if ($fatal);
1408: }
1409:
1410: if ($env{'form.pastemarked'}) {
1411: &do_paste_from_buffer($coursenum,$coursedom);
1412: ($errtext,$fatal) = &storemap($coursenum,$coursedom,$folder.'.'.$container);
1413: return $errtext if ($fatal);
1414: }
1415:
1416: $r->print($upload_output);
1417:
1418: if (&handle_edit_cmd()) {
1419: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
1420: return $errtext if ($fatal);
1421: }
1422: # Group import/search
1423: if ($env{'form.importdetail'}) {
1424: my @imports;
1425: foreach (split(/\&/,$env{'form.importdetail'})) {
1426: if (defined($_)) {
1427: my ($name,$url,$residx)=
1428: map {&unescape($_)} split(/\=/,$_);
1429: push(@imports, [$name, $url, $residx]);
1.123 www 1430: }
1.247 www 1431: }
1.292 albertel 1432: ($errtext,$fatal)=&group_import($coursenum, $coursedom, $folder,
1433: $container,'londocs',@imports);
1434: return $errtext if ($fatal);
1435: }
1436: # Loading a complete map
1437: if ($env{'form.loadmap'}) {
1438: if ($env{'form.importmap'}=~/\w/) {
1439: foreach my $res (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$env{'form.importmap'}))) {
1440: my ($title,$url,$ext,$type)=split(/\:/,$res);
1441: my $idx=&LONCAPA::map::getresidx($url);
1442: $LONCAPA::map::resources[$idx]=$res;
1443: $LONCAPA::map::order[$#LONCAPA::map::order+1]=$idx;
1.168 www 1444: }
1.104 albertel 1445: ($errtext,$fatal)=&storemap($coursenum,$coursedom,
1.142 raeburn 1446: $folder.'.'.$container);
1.292 albertel 1447: return $errtext if ($fatal);
1448: } else {
1449: $r->print('<p><span class="LC_error">'.&mt('No map selected.').'</span></p>');
1450:
1451: }
1.281 albertel 1452: }
1.292 albertel 1453: &log_differences($plain);
1454: }
1.16 www 1455: # ---------------------------------------------------------------- End commands
1.7 www 1456: # ---------------------------------------------------------------- Print screen
1.292 albertel 1457: my $idx=0;
1458: my $shown=0;
1.296 ! albertel 1459: if (($ishidden) || ($isencrypted) || ($randompick>=0) || ($is_random_order)) {
1.292 albertel 1460: $r->print('<p>'.&mt('Parameters').':<ul>'.
1461: ($randompick>=0?'<li>'.&mt('randomly pick [_1] resources',$randompick).'</li>':'').
1462: ($ishidden?'<li>'.&mt('contents hidden').'</li>':'').
1463: ($isencrypted?'<li>'.&mt('URLs hidden').'</li>':'').
1464: '</ul></p>');
1465: }
1466: if ($randompick>=0) {
1467: $r->print('<p>'.&mt('Caution: this folder is set to randomly pick a subset of resources. Adding or removing resources from this folder will change the set of resources that the students see, resulting in spurious or missing credit for completed problems, not limited to ones you modify. Do not modify the contents of this folder if it is in active student use.').'</p>');
1468: }
1.296 ! albertel 1469: if ($is_random_order) {
! 1470: $r->print('<p>'.&mt('Caution: this folder is set to randomly order its contents. Adding or removing resources from this folder will change the order of resources shown.').'</p>');
! 1471: }
1.292 albertel 1472: $r->print('<table class="LC_docs_editor">');
1473: foreach my $res (@LONCAPA::map::order) {
1474: my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]);
1475: $name=&LONCAPA::map::qtescape($name);
1476: $url=&LONCAPA::map::qtescape($url);
1477: unless ($name) { $name=(split(/\//,$url))[-1]; }
1478: unless ($name) { $idx++; next; }
1479: $r->print(&entryline($idx,$name,$url,$folder,$allowed,$res,
1480: $coursenum));
1481: $idx++;
1482: $shown++;
1483: }
1484: unless ($shown) {
1485: $r->print('<tr><td>'.&mt('Currently no documents.').'</td></tr>');
1.7 www 1486: }
1.292 albertel 1487: $r->print("\n</table>\n");
1488:
1489: &print_paste_buffer($r,$container);
1490: return;
1.7 www 1491: }
1.1 www 1492:
1.188 raeburn 1493: sub process_file_upload {
1.194 raeburn 1494: my ($upload_output,$coursenum,$coursedom,$allfiles,$codebase,$uploadcmd) = @_;
1.188 raeburn 1495: # upload a file, if present
1496: my $parseaction;
1.190 albertel 1497: if ($env{'form.parserflag'}) {
1.188 raeburn 1498: $parseaction = 'parse';
1499: }
1500: my $phase_status;
1501: my $folder=$env{'form.folder'};
1.194 raeburn 1502: if ($folder eq '') {
1.188 raeburn 1503: $folder='default';
1504: }
1.194 raeburn 1505: if ( ($folder=~/^$uploadcmd/) || ($uploadcmd eq 'default') ) {
1.188 raeburn 1506: my $errtext='';
1507: my $fatal=0;
1508: my $container='sequence';
1509: if ($env{'form.pagepath'}) {
1510: $container='page';
1511: }
1512: ($errtext,$fatal)=
1513: &mapread($coursenum,$coursedom,$folder.'.'.$container);
1.245 albertel 1514: if ($#LONCAPA::map::order<1) {
1515: $LONCAPA::map::order[0]=1;
1516: $LONCAPA::map::resources[1]='';
1.188 raeburn 1517: }
1518: if ($fatal) {
1519: return 'failed';
1520: }
1521: my $destination = 'docs/';
1.194 raeburn 1522: if ($folder =~ /^supplemental/) {
1523: $destination = 'supplemental/';
1524: }
1525: if (($folder eq 'default') || ($folder eq 'supplemental')) {
1.188 raeburn 1526: $destination .= 'default/';
1.194 raeburn 1527: } elsif ($folder =~ /^(default|supplemental)_(\d+)$/) {
1528: $destination .= $2.'/';
1.188 raeburn 1529: }
1530: # this is for a course, not a user, so set coursedoc flag
1531: # probably the only place in the system where this should be "1"
1.245 albertel 1532: my $newidx=&LONCAPA::map::getresidx();
1.188 raeburn 1533: $destination .= $newidx;
1.190 albertel 1534: my $url=&Apache::lonnet::userfileupload('uploaddoc',1,$destination,
1535: $parseaction,$allfiles,
1536: $codebase);
1.188 raeburn 1537: my $ext='false';
1.287 albertel 1538: if ($url=~m{^http://}) { $ext='true'; }
1.270 albertel 1539: $url = &LONCAPA::map::qtunescape($url);
1.188 raeburn 1540: my $comment=$env{'form.comment'};
1.270 albertel 1541: $comment = &LONCAPA::map::qtunescape($comment);
1.188 raeburn 1542: if ($folder=~/^supplemental/) {
1543: $comment=time.'___&&&___'.$env{'user.name'}.'___&&&___'.
1544: $env{'user.domain'}.'___&&&___'.$comment;
1545: }
1546:
1.245 albertel 1547: $LONCAPA::map::resources[$newidx]=
1548: $comment.':'.$url.':'.$ext.':normal:res';
1549: $LONCAPA::map::order[$#LONCAPA::map::order+1]= $newidx;
1.190 albertel 1550: ($errtext,$fatal)=&storemap($coursenum,$coursedom,
1551: $folder.'.'.$container);
1.188 raeburn 1552: if ($fatal) {
1.283 albertel 1553: $$upload_output .= '<p><span class="LC_error">'.$errtext.'</span></p>';
1.188 raeburn 1554: return 'failed';
1555: } else {
1556: if ($parseaction eq 'parse') {
1.190 albertel 1557: my $total_embedded = keys(%{$allfiles});
1.188 raeburn 1558: if ($total_embedded > 0) {
1559: my $num = 0;
1.269 albertel 1560: my $state = '
1.282 albertel 1561: <input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" />
1.269 albertel 1562: <input type="hidden" name="cmd" value="upload_embedded" />
1.188 raeburn 1563: <input type="hidden" name="newidx" value="'.$newidx.'" />
1.228 www 1564: <input type="hidden" name="primaryurl" value="'.&escape($url).'" />
1.188 raeburn 1565: <input type="hidden" name="phasetwo" value="'.$total_embedded.'" />';
1.269 albertel 1566: $phase_status = 'phasetwo';
1567:
1568: $$upload_output .=
1569: 'This file contains embedded multimedia objects, which need to be uploaded to LON-CAPA.<br />'.
1570: &ask_for_embedded_content('/adm/coursedocs',
1571: $state,$allfiles,$codebase);
1.188 raeburn 1572: } else {
1573: $$upload_output .= 'No embedded items identified<br />';
1574: }
1575: }
1576: }
1577: }
1578: return $phase_status;
1579: }
1580:
1.269 albertel 1581: sub ask_for_embedded_content {
1.271 albertel 1582: my ($actionurl,$state,$allfiles,$codebase,$args)=@_;
1.269 albertel 1583: my $upload_output = '
1584: <form name="upload_embedded" action="'.$actionurl.'"
1585: method="post" enctype="multipart/form-data">';
1586: $upload_output .= $state;
1.271 albertel 1587: $upload_output .= '<b>Upload embedded files</b>:<br />'.
1588: &Apache::loncommon::start_data_table();
1.269 albertel 1589:
1590: my $num = 0;
1.276 albertel 1591: foreach my $embed_file (sort {lc($a) cmp lc($b)} keys(%{$allfiles})) {
1.271 albertel 1592: $upload_output .= &Apache::loncommon::start_data_table_row().
1593: '<td>'.$embed_file.'</td><td>';
1.274 albertel 1594: if ($args->{'ignore_remote_references'}
1595: && $embed_file =~ m{^\w+://}) {
1596: $upload_output.='<span class="LC_warning">'.&mt("URL points to other server.").'</span>';
1597: } elsif ($args->{'error_on_invalid_names'}
1.271 albertel 1598: && $embed_file ne &Apache::lonnet::clean_filename($embed_file,{'keep_path' => 1,})) {
1599:
1600: $upload_output.='<span class="LC_warning">'.&mt("Invalid characters").'</span>';
1.274 albertel 1601:
1.271 albertel 1602: } else {
1.274 albertel 1603:
1.271 albertel 1604: $upload_output .='
1.269 albertel 1605: <input name="embedded_item_'.$num.'" type="file" value="bob" />
1606: <input name="embedded_orig_'.$num.'" type="hidden" value="'.&escape($embed_file).'" />';
1.271 albertel 1607: my $attrib = join(':',@{$$allfiles{$embed_file}});
1608: $upload_output .=
1.269 albertel 1609: "\n\t\t".
1.271 albertel 1610: '<input name="embedded_attrib_'.$num.'" type="hidden" value="'.
1611: $attrib.'" />';
1612: if (exists($$codebase{$embed_file})) {
1613: $upload_output .=
1614: "\n\t\t".
1615: '<input name="codebase_'.$num.'" type="hidden" value="'.
1616: &escape($$codebase{$embed_file}).'" />';
1617: }
1.269 albertel 1618: }
1.271 albertel 1619: $upload_output .= '</td>'.&Apache::loncommon::end_data_table_row();
1.269 albertel 1620: $num++;
1621: }
1.271 albertel 1622: $upload_output .= &Apache::loncommon::end_data_table().'<br />
1.269 albertel 1623: <input type ="hidden" name="number_embedded_items" value="'.$num.'" />
1.275 albertel 1624: <input type ="submit" value="'.&mt('Upload Listed Files').'" />
1625: '.&mt('(only files for which a location has been provided will be uploaded)').'
1.269 albertel 1626: </form>';
1627: return $upload_output;
1628: }
1629:
1.188 raeburn 1630: sub process_secondary_uploads {
1631: my ($upload_output,$coursedom,$coursenum,$formname,$num,$newidx) = @_;
1632: my $folder=$env{'form.folder'};
1633: my $destination = 'docs/';
1.195 raeburn 1634: if ($folder =~ /^supplemental/) {
1635: $destination = 'supplemental/';
1636: }
1637: if (($folder eq 'default') || ($folder eq 'supplemental')) {
1.188 raeburn 1638: $destination .= 'default/';
1.195 raeburn 1639: } elsif ($folder =~ /^(default|supplemental)_(\d+)$/) {
1.217 raeburn 1640: $destination .= $2.'/';
1.188 raeburn 1641: }
1642: $destination .= $newidx;
1643: my ($url,$filename);
1644: $url=&Apache::lonnet::userfileupload($formname.$num,1,$destination);
1.265 albertel 1645: ($filename) = ($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E/\Q$destination\E/(.+)$});
1.188 raeburn 1646: return $filename;
1647: }
1648:
1.281 albertel 1649: sub is_supplemental_title {
1650: my ($title) = @_;
1651: return scalar($title =~ m/^(\d+)___&&&___($match_username)___&&&___($match_domain)___&&&___(.*)$/);
1652: }
1653:
1654: sub parse_supplemental_title {
1655: my ($title) = @_;
1656:
1657: my ($foldertitle,$renametitle);
1658: if ($title =~ /&&&/) {
1659: $title = &HTML::Entites::decode($title);
1660: }
1661: if ($title =~ m/^(\d+)___&&&___($match_username)___&&&___($match_domain)___&&&___(.*)$/) {
1662: $renametitle=$4;
1663: my ($time,$uname,$udom) = ($1,$2,$3);
1664: $foldertitle=&Apache::lontexconvert::msgtexconverted($4);
1665: my $name = &Apache::loncommon::plainname($uname,$udom);
1666: $name = &HTML::Entities::encode($name,'"<>&\'');
1667: $title='<i>'.&Apache::lonlocal::locallocaltime($time).'</i> '.
1668: $name.': <br />'.$foldertitle;
1669: }
1670: if (wantarray) {
1671: return ($title,$foldertitle,$renametitle);
1672: }
1673: return $title;
1674: }
1675:
1.8 www 1676: # --------------------------------------------------------------- An entry line
1677:
1678: sub entryline {
1.112 raeburn 1679: my ($index,$title,$url,$folder,$allowed,$residx,$coursenum)=@_;
1.281 albertel 1680:
1681: my ($foldertitle,$pagetitle,$renametitle);
1682: if (&is_supplemental_title($title)) {
1683: ($title,$foldertitle,$renametitle) = &parse_supplemental_title($title);
1684: $pagetitle = $foldertitle;
1685: } else {
1686: $title=&HTML::Entities::encode($title,'"<>&\'');
1687: $renametitle=$title;
1688: $foldertitle=$title;
1689: $pagetitle=$title;
1690: }
1691:
1.245 albertel 1692: my $orderidx=$LONCAPA::map::order[$index];
1.281 albertel 1693:
1694:
1.222 albertel 1695: $renametitle=~s/\\/\\\\/g;
1.38 www 1696: $renametitle=~s/\"\;/\\\"/g;
1.286 albertel 1697: $renametitle=~s/ /%20/g;
1.8 www 1698: my $line='<tr>';
1.286 albertel 1699: my ($form_start,$form_end);
1.8 www 1700: # Edit commands
1.280 albertel 1701: my ($container, $type, $esc_path, $path, $symb);
1.174 albertel 1702: if ($env{'form.folderpath'}) {
1.280 albertel 1703: $type = 'folder';
1.142 raeburn 1704: $container = 'sequence';
1.282 albertel 1705: $esc_path=&escape($env{'form.folderpath'});
1706: $path = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
1.174 albertel 1707: # $htmlfoldername=&HTML::Entities::encode($env{'form.foldername'},'<>&"');
1.120 www 1708: }
1.174 albertel 1709: if ($env{'form.pagepath'}) {
1.280 albertel 1710: $type = $container = 'page';
1711: $esc_path=&escape($path = $env{'form.pagepath'});
1.282 albertel 1712: $path = &HTML::Entities::encode($env{'form.pagepath'},'<>&"');
1.280 albertel 1713: $symb=&escape($env{'form.pagesymb'});
1.142 raeburn 1714: }
1.168 www 1715: my $cpinfo='';
1.109 albertel 1716: if ($allowed) {
1.123 www 1717: my $incindex=$index+1;
1718: my $selectbox='';
1.168 www 1719: if (($folder!~/^supplemental/) &&
1.245 albertel 1720: ($#LONCAPA::map::order>0) &&
1.168 www 1721: ((split(/\:/,
1.245 albertel 1722: $LONCAPA::map::resources[$LONCAPA::map::order[0]]))[1]
1.168 www 1723: ne '') &&
1724: ((split(/\:/,
1.245 albertel 1725: $LONCAPA::map::resources[$LONCAPA::map::order[1]]))[1]
1.168 www 1726: ne '')) {
1.123 www 1727: $selectbox=
1.124 www 1728: '<input type="hidden" name="currentpos" value="'.$incindex.'" />'.
1.123 www 1729: '<select name="newpos" onChange="this.form.submit()">';
1.245 albertel 1730: for (my $i=1;$i<=$#LONCAPA::map::order+1;$i++) {
1.123 www 1731: if ($i==$incindex) {
1732: $selectbox.='<option value="" selected="1">('.$i.')</option>';
1733: } else {
1734: $selectbox.='<option value="'.$i.'">'.$i.'</option>';
1735: }
1736: }
1737: $selectbox.='</select>';
1738: }
1.119 www 1739: my %lt=&Apache::lonlocal::texthash(
1740: 'up' => 'Move Up',
1.109 albertel 1741: 'dw' => 'Move Down',
1742: 'rm' => 'Remove',
1.171 www 1743: 'ct' => 'Cut',
1.168 www 1744: 'rn' => 'Rename',
1745: 'cp' => 'Copy');
1.211 www 1746: my $nocopy=0;
1.268 www 1747: my $nocut=0;
1.211 www 1748: if ($url=~/\.(page|sequence)$/) {
1.289 albertel 1749: if ($url =~ m{/res/}) {
1750: # no copy for published maps
1751: $nocopy = 1;
1752: } else {
1753: foreach (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$url))) {
1754: my ($title,$url,$ext,$type)=split(/\:/,$_);
1755: if (($url=~/\.(page|sequence)/) && ($type ne 'zombie')) {
1756: $nocopy=1;
1757: last;
1758: }
1.211 www 1759: }
1760: }
1761: }
1.268 www 1762: if ($url=~/^\/res\/lib\/templates\//) {
1763: $nocopy=1;
1764: $nocut=1;
1765: }
1.211 www 1766: my $copylink=' ';
1.267 www 1767: my $cutlink=' ';
1.280 albertel 1768:
1.291 albertel 1769: my $skip_confirm = 0;
1770: if ( $folder =~ /^supplemental/
1771: || ($url =~ m{( /smppg$
1772: |/syllabus$
1773: |/aboutme$
1774: |/navmaps$
1775: |/bulletinboard$
1776: |\.html$
1777: |^/adm/wrapper/ext)}x)) {
1778: $skip_confirm = 1;
1779: }
1780:
1.280 albertel 1781: if (!$nocopy) {
1782: $copylink=(<<ENDCOPY);
1.284 albertel 1783: <a href='javascript:markcopy("$esc_path","$index","$renametitle","$container","$symb","$folder");' class="LC_docs_copy">$lt{'cp'}</a>
1.211 www 1784: ENDCOPY
1.280 albertel 1785: }
1786: if (!$nocut) {
1787: $cutlink=(<<ENDCUT);
1.291 albertel 1788: <a href='javascript:cutres("$esc_path","$index","$renametitle","$container","$symb","$folder",$skip_confirm);' class="LC_docs_cut">$lt{'ct'}</a>
1.267 www 1789: ENDCUT
1.280 albertel 1790: }
1.286 albertel 1791: $form_start = (<<END);
1792: <form action="/adm/coursedocs" method="post">
1.280 albertel 1793: <input type="hidden" name="${type}path" value="$path" />
1794: <input type="hidden" name="${type}symb" value="$symb" />
1795: <input type="hidden" name="setparms" value="$orderidx" />
1796: <input type="hidden" name="changeparms" value="0" />
1.286 albertel 1797: END
1798: $form_end = '</form>';
1799: $line.=(<<END);
1.280 albertel 1800: <td>
1.285 albertel 1801: <table class="LC_docs_entry_move">
1.280 albertel 1802: <tr>
1.285 albertel 1803: <td>
1.282 albertel 1804: <a href='/adm/coursedocs?cmd=up_$index&${type}path=$esc_path&${type}symb=$symb$cpinfo'><img src="${iconpath}move_up.gif" alt='$lt{'up'}' class="LC_icon" /></a>
1.280 albertel 1805: </td>
1806: </tr>
1807: <tr>
1.285 albertel 1808: <td>
1.282 albertel 1809: <a href='/adm/coursedocs?cmd=down_$index&${type}path=$esc_path&${type}symb=$symb$cpinfo'><img src="${iconpath}move_down.gif" alt='$lt{'dw'}' class="LC_icon" /></a>
1.280 albertel 1810: </td>
1811: </tr>
1812: </table>
1813: </td>
1814: <td>
1.286 albertel 1815: $form_start
1.280 albertel 1816: $selectbox
1.286 albertel 1817: $form_end
1.280 albertel 1818: </td>
1.285 albertel 1819: <td class="LC_docs_entry_commands">
1.291 albertel 1820: <a href='javascript:removeres("$esc_path","$index","$renametitle","$container","$symb",$skip_confirm);' class="LC_docs_remove">$lt{'rm'}</a>
1.267 www 1821: $cutlink
1.284 albertel 1822: <a href='javascript:changename("$esc_path","$index","$renametitle","$container","$symb");' class="LC_docs_rename">$lt{'rn'}</a>
1.211 www 1823: $copylink
1.280 albertel 1824: </td>
1.142 raeburn 1825: END
1.280 albertel 1826:
1.8 www 1827: }
1.16 www 1828: # Figure out what kind of a resource this is
1829: my ($extension)=($url=~/\.(\w+)$/);
1830: my $uploaded=($url=~/^\/*uploaded\//);
1.97 albertel 1831: my $icon=&Apache::loncommon::icon($url);
1.17 www 1832: my $isfolder=0;
1.142 raeburn 1833: my $ispage=0;
1.114 albertel 1834: my $folderarg;
1.142 raeburn 1835: my $pagearg;
1836: my $pagefile;
1.16 www 1837: if ($uploaded) {
1.135 albertel 1838: if ($extension eq 'sequence') {
1839: $icon=$iconpath.'/folder_closed.gif';
1.264 albertel 1840: $url=~/\Q$coursenum\E\/([\/\w]+)\.sequence$/;
1.135 albertel 1841: $url='/adm/coursedocs?';
1842: $folderarg=$1;
1843: $isfolder=1;
1.142 raeburn 1844: } elsif ($extension eq 'page') {
1845: $icon=$iconpath.'/page.gif';
1.264 albertel 1846: $url=~/\Q$coursenum\E\/([\/\w]+)\.page$/;
1.142 raeburn 1847: $pagearg=$1;
1848: $url='/adm/coursedocs?';
1849: $ispage=1;
1.135 albertel 1850: } else {
1851: &Apache::lonnet::allowuploaded('/adm/coursedoc',$url);
1852: }
1.16 www 1853: }
1.287 albertel 1854:
1855: my $orig_url = $url;
1856: my $external = ($url=~s{^http(|s)(:|:)//}{/adm/wrapper/ext/});
1.142 raeburn 1857: if ((!$isfolder) && ($residx) && ($folder!~/supplemental/) && (!$ispage)) {
1.113 albertel 1858: my $symb=&Apache::lonnet::symbclean(
1.50 www 1859: &Apache::lonnet::declutter('uploaded/'.
1.174 albertel 1860: $env{'course.'.$env{'request.course.id'}.'.domain'}.'/'.
1861: $env{'course.'.$env{'request.course.id'}.'.num'}.'/'.$folder.
1.50 www 1862: '.sequence').
1863: '___'.$residx.'___'.
1.113 albertel 1864: &Apache::lonnet::declutter($url));
1865: (undef,undef,$url)=&Apache::lonnet::decode_symb($symb);
1866: $url=&Apache::lonnet::clutter($url);
1.127 albertel 1867: if ($url=~/^\/*uploaded\//) {
1868: $url=~/\.(\w+)$/;
1869: my $embstyle=&Apache::loncommon::fileembstyle($1);
1870: if (($embstyle eq 'img') || ($embstyle eq 'emb')) {
1871: $url='/adm/wrapper'.$url;
1872: } elsif ($embstyle eq 'ssi') {
1873: #do nothing with these
1874: } elsif ($url!~/\.(sequence|page)$/) {
1875: $url='/adm/coursedocs/showdoc'.$url;
1876: }
1.145 albertel 1877: } elsif ($url=~m|^/ext/|) {
1878: $url='/adm/wrapper'.$url;
1.287 albertel 1879: $external = 1;
1.127 albertel 1880: }
1.241 www 1881: if (&Apache::lonnet::symbverify($symb,$url)) {
1882: $url.=(($url=~/\?/)?'&':'?').'symb='.&escape($symb);
1883: } else {
1884: $url='';
1885: }
1.152 albertel 1886: if ($container eq 'page') {
1.174 albertel 1887: my $symb=$env{'form.pagesymb'};
1.152 albertel 1888:
1889: $url=&Apache::lonnet::clutter((&Apache::lonnet::decode_symb($symb))[2]);
1.228 www 1890: $url.=(($url=~/\?/)?'&':'?').'symb='.&escape($symb);
1.152 albertel 1891: }
1.50 www 1892: }
1.296 ! albertel 1893: my ($parameterset,$rand_order_text) = (' ', ' ');
1.216 albertel 1894: if ($isfolder || $extension eq 'sequence') {
1.228 www 1895: my $foldername=&escape($foldertitle);
1.174 albertel 1896: my $folderpath=$env{'form.folderpath'};
1.114 albertel 1897: if ($folderpath) { $folderpath.='&' };
1.242 www 1898: # Append randompick number, hidden, and encrypted with ":" to foldername,
1899: # so it gets transferred between levels
1.245 albertel 1900: $folderpath.=$folderarg.'&'.$foldername.':'.(&LONCAPA::map::getparameter($orderidx,
1.242 www 1901: 'parameter_randompick'))[0]
1.245 albertel 1902: .':'.((&LONCAPA::map::getparameter($orderidx,
1.242 www 1903: 'parameter_hiddenresource'))[0]=~/^yes$/i)
1.245 albertel 1904: .':'.((&LONCAPA::map::getparameter($orderidx,
1.296 ! albertel 1905: 'parameter_encrypturl'))[0]=~/^yes$/i)
! 1906: .':'.((&LONCAPA::map::getparameter($orderidx,
! 1907: 'parameter_randomorder'))[0]=~/^yes$/i);
1.228 www 1908: $url.='folderpath='.&escape($folderpath).$cpinfo;
1.147 matthew 1909: $parameterset='<label>'.&mt('Randomly Pick: ').
1.292 albertel 1910: '<input type="text" size="4" onChange="this.form.changeparms.value='."'randompick'".';this.form.submit()" name="randompick_'.$orderidx.'" value="'.
1.245 albertel 1911: (&LONCAPA::map::getparameter($orderidx,
1.147 matthew 1912: 'parameter_randompick'))[0].
1.165 www 1913: '" />'.
1.285 albertel 1914: '<a href="javascript:void(0)">'.&mt('Save').'</a></label>';
1.296 ! albertel 1915: my $ro_set=
! 1916: ((&LONCAPA::map::getparameter($orderidx,'parameter_randomorder'))[0]=~/^yes$/i?' checked="checked"':'');
! 1917: $rand_order_text ='
! 1918: <nobr><label><input type="checkbox" name="randomorder_'.$orderidx.'" onClick="this.form.changeparms.value=\'randomorder\';this.form.submit()" '.$ro_set.' /> '.&mt('Random Order').' </label></nobr>';
1.114 albertel 1919: }
1.142 raeburn 1920: if ($ispage) {
1.228 www 1921: my $pagename=&escape($pagetitle);
1.142 raeburn 1922: my $pagepath;
1.174 albertel 1923: my $folderpath=$env{'form.folderpath'};
1.142 raeburn 1924: if ($folderpath) { $pagepath = $folderpath.'&' };
1925: $pagepath.=$pagearg.'&'.$pagename;
1.174 albertel 1926: my $symb=$env{'form.pagesymb'};
1.152 albertel 1927: if (!$symb) {
1928: my $path='uploaded/'.
1.174 albertel 1929: $env{'course.'.$env{'request.course.id'}.'.domain'}.'/'.
1930: $env{'course.'.$env{'request.course.id'}.'.num'}.'/';
1.152 albertel 1931: $symb=&Apache::lonnet::encode_symb($path.$folder.'.sequence',
1932: $residx,
1933: $path.$pagearg.'.page');
1934: }
1.228 www 1935: $url.='pagepath='.&escape($pagepath).
1.282 albertel 1936: '&pagesymb='.&escape($symb).$cpinfo;
1.142 raeburn 1937: }
1.287 albertel 1938: if ($external) {
1939: my $form = ($folder =~ /^default/)? 'newext' : 'supnewext';
1940: $external = ' <a class="LC_docs_ext_edit" href="javascript:edittext(\''.$form.'\',\''.$residx.'\',\''.&escape($title).'\',\''.&escape($orig_url).'\');" >'.&mt('Edit').'</a>';
1941: } else {
1942: undef($external);
1943: }
1.285 albertel 1944: $line.='
1945: <td class="LC_docs_entry_icon">
1.287 albertel 1946: '.($url?'<a href="'.$url.'">':'').'<img src="'.$icon.'" alt="" class="LC_icon" />'.($url?'</a>':'').'
1.285 albertel 1947: </td>
1948: <td class="LC_docs_entry_title">
1.287 albertel 1949: '.($url?"<a href=\"$url\">":'').$title.($url?'</a>':' <span class="LC_docs_reinit_warn">'.&mt('(re-initialize course to access)').'</span>').$external."
1.285 albertel 1950: </td>";
1.120 www 1951: if (($allowed) && ($folder!~/^supplemental/)) {
1952: my %lt=&Apache::lonlocal::texthash(
1953: 'hd' => 'Hidden',
1.165 www 1954: 'ec' => 'URL hidden');
1.122 www 1955: my $enctext=
1.245 albertel 1956: ((&LONCAPA::map::getparameter($orderidx,'parameter_encrypturl'))[0]=~/^yes$/i?' checked="1"':'');
1.122 www 1957: my $hidtext=
1.245 albertel 1958: ((&LONCAPA::map::getparameter($orderidx,'parameter_hiddenresource'))[0]=~/^yes$/i?' checked="1"':'');
1.120 www 1959: $line.=(<<ENDPARMS);
1.285 albertel 1960: <td class="LC_docs_entry_parameter">
1.286 albertel 1961: $form_start
1.292 albertel 1962: <label><input type="checkbox" name="hiddenresource_$orderidx" onClick="this.form.changeparms.value='hiddenresource';this.form.submit()" $hidtext /> $lt{'hd'}</label>
1.286 albertel 1963: $form_end
1.285 albertel 1964: </td>
1965: <td class="LC_docs_entry_parameter">
1.286 albertel 1966: $form_start
1.292 albertel 1967: <label><input type="checkbox" name="encrypturl_$orderidx" onClick="this.form.changeparms.value='encrypturl';this.form.submit()" $enctext /> $lt{'ec'}</label>
1.286 albertel 1968: $form_end
1.285 albertel 1969: </td>
1.296 ! albertel 1970: <td class="LC_docs_entry_parameter">$form_start $rand_order_text $form_end</td>
1.286 albertel 1971: <td class="LC_docs_entry_parameter">$form_start $parameterset $form_end</td>
1.120 www 1972: ENDPARMS
1.119 www 1973: }
1.286 albertel 1974: $line.="</tr>";
1.8 www 1975: return $line;
1976: }
1977:
1.27 www 1978: # ---------------------------------------------------------------- tie the hash
1979:
1980: sub tiehash {
1.136 albertel 1981: my ($mode)=@_;
1.27 www 1982: $hashtied=0;
1.174 albertel 1983: if ($env{'request.course.fn'}) {
1.136 albertel 1984: if ($mode eq 'write') {
1.174 albertel 1985: if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.".db",
1.136 albertel 1986: &GDBM_WRCREAT(),0640)) {
1987: $hashtied=2;
1988: }
1989: } else {
1.174 albertel 1990: if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.".db",
1.136 albertel 1991: &GDBM_READER(),0640)) {
1.27 www 1992: $hashtied=1;
1.136 albertel 1993: }
1994: }
1.27 www 1995: }
1996: }
1997:
1998: sub untiehash {
1999: if ($hashtied) { untie %hash; }
2000: $hashtied=0;
1.221 albertel 2001: return OK;
1.27 www 2002: }
2003:
1.29 www 2004: # --------------------------------------------------------------- check on this
2005:
2006: sub checkonthis {
2007: my ($r,$url,$level,$title)=@_;
1.228 www 2008: $url=&unescape($url);
1.29 www 2009: $alreadyseen{$url}=1;
2010: $r->rflush();
1.41 www 2011: if (($url) && ($url!~/^\/uploaded\//) && ($url!~/\*$/)) {
1.108 albertel 2012: $r->print("\n<br />");
1.29 www 2013: for (my $i=0;$i<=$level*5;$i++) {
2014: $r->print(' ');
2015: }
2016: $r->print('<a href="'.$url.'" target="cat">'.
2017: ($title?$title:$url).'</a> ');
2018: if ($url=~/^\/res\//) {
2019: my $result=&Apache::lonnet::repcopy(
2020: &Apache::lonnet::filelocation('',$url));
1.172 raeburn 2021: if ($result eq 'ok') {
1.87 www 2022: $r->print('<font color="green">'.&mt('ok').'</font>');
1.29 www 2023: $r->rflush();
1.34 www 2024: &Apache::lonnet::countacc($url);
2025: $url=~/\.(\w+)$/;
2026: if (&Apache::loncommon::fileembstyle($1) eq 'ssi') {
2027: $r->print('<br />');
2028: $r->rflush();
2029: for (my $i=0;$i<=$level*5;$i++) {
2030: $r->print(' ');
2031: }
1.84 www 2032: $r->print('- '.&mt('Rendering').': ');
1.170 www 2033: my ($errorcount,$warningcount)=split(/:/,
2034: &Apache::lonnet::ssi_body($url,
1.173 albertel 2035: ('grade_target'=>'web',
2036: 'return_only_error_and_warning_counts' => 1)));
1.170 www 2037: if (($errorcount) ||
2038: ($warningcount)) {
2039: if ($errorcount) {
1.283 albertel 2040: $r->print('<img src="/adm/lonMisc/bomb.gif" /><span class="LC_error">'.
1.170 www 2041: $errorcount.' '.
1.283 albertel 2042: &mt('error(s)').'</span> ');
1.34 www 2043: }
1.170 www 2044: if ($warningcount) {
1.283 albertel 2045: $r->print('<span class="LC_warning">'.
1.170 www 2046: $warningcount.' '.
1.283 albertel 2047: &mt('warning(s)').'</span>');
1.34 www 2048: }
2049: } else {
1.283 albertel 2050: $r->print('<span class="LC_success">'.&mt('ok').'</span>');
1.34 www 2051: }
2052: $r->rflush();
2053: }
1.29 www 2054: my $dependencies=
2055: &Apache::lonnet::metadata($url,'dependencies');
2056: foreach (split(/\,/,$dependencies)) {
2057: if (($_=~/^\/res\//) && (!$alreadyseen{$_})) {
2058: &checkonthis($r,$_,$level+1);
2059: }
2060: }
1.172 raeburn 2061: } elsif ($result eq 'unavailable') {
1.283 albertel 2062: $r->print('<span class="LC_error">'.&mt('connection down').'</span>');
1.172 raeburn 2063: } elsif ($result eq 'not_found') {
1.100 www 2064: unless ($url=~/\$/) {
1.283 albertel 2065: $r->print('<span class="LC_error">'.&mt('not found').'</b></font>');
1.100 www 2066: } else {
1.283 albertel 2067: $r->print('<span class="LC_unknown">'.&mt('unable to verify variable URL').'</span>');
1.100 www 2068: }
1.29 www 2069: } else {
1.283 albertel 2070: $r->print('<span class="LC_error">'.&mt('access denied').'</span>');
1.29 www 2071: }
2072: }
2073: }
2074: }
2075:
1.1 www 2076:
1.75 www 2077: #
1.208 albertel 2078: # ----------------------------------------------------------------- List Symbs
2079: #
2080: sub list_symbs {
1.224 albertel 2081: my ($r) = @_;
2082:
2083: $r->print(&Apache::loncommon::start_page('Symb List'));
1.257 www 2084: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Symb List'));
1.224 albertel 2085: my $navmap = Apache::lonnavmaps::navmap->new();
2086: $r->print("<pre>\n");
2087: foreach my $res ($navmap->retrieveResources()) {
2088: $r->print($res->compTitle()."\t".$res->symb()."\n");
2089: }
2090: $r->print("\n</pre>\n");
2091: $r->print('<a href="/adm/coursedocs">'.&mt('Return to DOCS').'</a>');
1.208 albertel 2092: }
2093:
2094:
2095: #
1.75 www 2096: # -------------------------------------------------------------- Verify Content
2097: #
2098: sub verifycontent {
1.224 albertel 2099: my ($r) = @_;
1.230 albertel 2100: my $type = &Apache::loncommon::course_type();
1.26 www 2101: my $loaderror=&Apache::lonnet::overloaderror($r);
2102: if ($loaderror) { return $loaderror; }
1.229 raeburn 2103: $r->print(&Apache::loncommon::start_page('Verify '.$type.' Documents'));
1.257 www 2104: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Verify '.$type.' Documents'));
1.27 www 2105: $hashtied=0;
1.30 www 2106: undef %alreadyseen;
2107: %alreadyseen=();
1.27 www 2108: &tiehash();
2109: foreach (keys %hash) {
1.140 www 2110: if ($hash{$_}=~/\.(page|sequence)$/) {
1.228 www 2111: if (($_=~/^src_/) && ($alreadyseen{&unescape($hash{$_})})) {
1.283 albertel 2112: $r->print('<hr /><span class="LC_error">'.
1.230 albertel 2113: &mt('The following sequence or page is included more than once in your '.$type.': ').
1.283 albertel 2114: &unescape($hash{$_}).'</span><br />'.
1.140 www 2115: &mt('Note that grading records for problems included in this sequence or folder will overlap.<hr />'));
2116: }
2117: }
1.228 www 2118: if (($_=~/^src\_(.+)$/) && (!$alreadyseen{&unescape($hash{$_})})) {
1.29 www 2119: &checkonthis($r,$hash{$_},0,$hash{'title_'.$1});
1.27 www 2120: }
2121: }
2122: &untiehash();
1.108 albertel 2123: $r->print('<h1>'.&mt('Done').'.</h1>'.'<a href="/adm/coursedocs">'.
2124: &mt('Return to DOCS').'</a>');
1.75 www 2125: }
2126:
1.192 www 2127:
1.75 www 2128: # -------------------------------------------------------------- Check Versions
2129:
1.192 www 2130: sub devalidateversioncache {
2131: my $src=shift;
2132: &Apache::lonnet::devalidate_cache_new('courseresversion',$env{'request.course.id'}.'_'.
2133: &Apache::lonnet::clutter($src));
2134: }
2135:
1.75 www 2136: sub checkversions {
1.224 albertel 2137: my ($r) = @_;
1.230 albertel 2138: my $type = &Apache::loncommon::course_type();
1.229 raeburn 2139: $r->print(&Apache::loncommon::start_page("Check $type Document Versions"));
1.257 www 2140: $r->print(&Apache::lonhtmlcommon::breadcrumbs("Check $type Document Versions"));
1.89 www 2141: my $header='';
2142: my $startsel='';
2143: my $monthsel='';
2144: my $weeksel='';
2145: my $daysel='';
2146: my $allsel='';
2147: my %changes=();
2148: my $starttime=0;
1.91 www 2149: my $haschanged=0;
1.92 www 2150: my %setversions=&Apache::lonnet::dump('resourceversions',
1.174 albertel 2151: $env{'course.'.$env{'request.course.id'}.'.domain'},
2152: $env{'course.'.$env{'request.course.id'}.'.num'});
1.92 www 2153:
2154: $hashtied=0;
2155: &tiehash();
2156: my %newsetversions=();
1.174 albertel 2157: if ($env{'form.setmostrecent'}) {
1.91 www 2158: $haschanged=1;
1.92 www 2159: foreach (keys %hash) {
2160: if ($_=~/^ids\_(\/res\/.+)$/) {
1.93 www 2161: $newsetversions{$1}='mostrecent';
1.192 www 2162: &devalidateversioncache($1);
1.92 www 2163: }
2164: }
1.174 albertel 2165: } elsif ($env{'form.setcurrent'}) {
1.91 www 2166: $haschanged=1;
1.92 www 2167: foreach (keys %hash) {
2168: if ($_=~/^ids\_(\/res\/.+)$/) {
1.93 www 2169: my $getvers=&Apache::lonnet::getversion($1);
2170: if ($getvers>0) {
2171: $newsetversions{$1}=$getvers;
1.192 www 2172: &devalidateversioncache($1);
1.93 www 2173: }
1.92 www 2174: }
2175: }
1.174 albertel 2176: } elsif ($env{'form.setversions'}) {
1.91 www 2177: $haschanged=1;
1.174 albertel 2178: foreach (keys %env) {
1.92 www 2179: if ($_=~/^form\.set_version_(.+)$/) {
2180: my $src=$1;
1.174 albertel 2181: if (($env{$_}) && ($env{$_} ne $setversions{$src})) {
2182: $newsetversions{$src}=$env{$_};
1.192 www 2183: &devalidateversioncache($src);
1.92 www 2184: }
2185: }
2186: }
1.91 www 2187: }
2188: if ($haschanged) {
1.92 www 2189: if (&Apache::lonnet::put('resourceversions',\%newsetversions,
1.174 albertel 2190: $env{'course.'.$env{'request.course.id'}.'.domain'},
2191: $env{'course.'.$env{'request.course.id'}.'.num'}) eq 'ok') {
1.272 albertel 2192: $r->print('<h1>'.&mt('Your Version Settings have been Saved').'</h1>');
1.92 www 2193: } else {
1.283 albertel 2194: $r->print('<h1><span class="LC_error">'.&mt('An Error Occured while Attempting to Save your Version Settings').'</span></h1>');
1.92 www 2195: }
1.136 albertel 2196: &mark_hash_old();
1.91 www 2197: }
1.136 albertel 2198: &changewarning($r,'');
1.174 albertel 2199: if ($env{'form.timerange'} eq 'all') {
1.89 www 2200: # show all documents
1.230 albertel 2201: $header=&mt('All Documents in '.$type);
1.91 www 2202: $allsel=1;
1.90 www 2203: foreach (keys %hash) {
2204: if ($_=~/^ids\_(\/res\/.+)$/) {
2205: my $src=$1;
2206: $changes{$src}=1;
2207: }
2208: }
1.89 www 2209: } else {
2210: # show documents which changed
2211: %changes=&Apache::lonnet::dump
1.174 albertel 2212: ('versionupdate',$env{'course.'.$env{'request.course.id'}.'.domain'},
2213: $env{'course.'.$env{'request.course.id'}.'.num'});
1.89 www 2214: my $firstkey=(keys %changes)[0];
2215: unless ($firstkey=~/^error\:/) {
1.174 albertel 2216: unless ($env{'form.timerange'}) {
2217: $env{'form.timerange'}=604800;
1.89 www 2218: }
1.174 albertel 2219: my $seltext=&mt('during the last').' '.$env{'form.timerange'}.' '
1.89 www 2220: .&mt('seconds');
1.174 albertel 2221: if ($env{'form.timerange'}==-1) {
1.89 www 2222: $seltext='since start of course';
2223: $startsel='selected';
1.174 albertel 2224: $env{'form.timerange'}=time;
1.89 www 2225: }
1.174 albertel 2226: $starttime=time-$env{'form.timerange'};
2227: if ($env{'form.timerange'}==2592000) {
1.89 www 2228: $seltext=&mt('during the last month').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
2229: $monthsel='selected';
1.174 albertel 2230: } elsif ($env{'form.timerange'}==604800) {
1.89 www 2231: $seltext=&mt('during the last week').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
2232: $weeksel='selected';
1.174 albertel 2233: } elsif ($env{'form.timerange'}==86400) {
1.89 www 2234: $seltext=&mt('since yesterday').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
2235: $daysel='selected';
2236: }
2237: $header=&mt('Content changed').' '.$seltext;
2238: } else {
2239: $header=&mt('No content modifications yet.');
2240: }
2241: }
1.92 www 2242: %setversions=&Apache::lonnet::dump('resourceversions',
1.174 albertel 2243: $env{'course.'.$env{'request.course.id'}.'.domain'},
2244: $env{'course.'.$env{'request.course.id'}.'.num'});
1.89 www 2245: my %lt=&Apache::lonlocal::texthash
1.229 raeburn 2246: ('st' => 'Version changes since start of '.$type,
1.88 www 2247: 'lm' => 'Version changes since last Month',
2248: 'lw' => 'Version changes since last Week',
2249: 'sy' => 'Version changes since Yesterday',
1.91 www 2250: 'al' => 'All Resources (possibly large output)',
1.88 www 2251: 'sd' => 'Display',
1.84 www 2252: 'fi' => 'File',
2253: 'md' => 'Modification Date',
1.87 www 2254: 'mr' => 'Most recently published Version',
1.229 raeburn 2255: 've' => 'Version used in '.$type,
2256: 'vu' => 'Set Version to be used in '.$type,
2257: 'sv' => 'Set Versions to be used in '.$type.' according to Selections below',
1.91 www 2258: 'sm' => 'Keep all Resources up-to-date with most recent Versions (default)',
2259: 'sc' => 'Set all Resource Versions to current Version (Fix Versions)',
1.84 www 2260: 'di' => 'Differences');
1.89 www 2261: $r->print(<<ENDHEADERS);
1.31 www 2262: <form action="/adm/coursedocs" method="post">
1.91 www 2263: <input type="hidden" name="versions" value="1" />
2264: <input type="submit" name="setmostrecent" value="$lt{'sm'}" />
2265: <input type="submit" name="setcurrent" value="$lt{'sc'}" /><hr />
1.31 www 2266: <select name="timerange">
1.88 www 2267: <option value='all' $allsel>$lt{'al'}</option>
1.84 www 2268: <option value="-1" $startsel>$lt{'st'}</option>
2269: <option value="2592000" $monthsel>$lt{'lm'}</option>
2270: <option value="604800" $weeksel>$lt{'lw'}</option>
2271: <option value="86400" $daysel>$lt{'sy'}</option>
1.31 www 2272: </select>
1.91 www 2273: <input type="submit" name="display" value="$lt{'sd'}" />
1.89 www 2274: <h3>$header</h3>
1.91 www 2275: <input type="submit" name="setversions" value="$lt{'sv'}" />
1.103 matthew 2276: <table border="0">
1.31 www 2277: ENDHEADERS
1.91 www 2278: foreach (sort keys %changes) {
1.89 www 2279: if ($changes{$_}>$starttime) {
2280: my ($root,$extension)=($_=~/^(.*)\.(\w+)$/);
2281: my $currentversion=&Apache::lonnet::getversion($_);
1.93 www 2282: if ($currentversion<0) {
2283: $currentversion=&mt('Could not be determined.');
2284: }
1.89 www 2285: my $linkurl=&Apache::lonnet::clutter($_);
2286: $r->print(
1.103 matthew 2287: '<tr><td colspan="5"><br /><br /><font size="+1"><b>'.
1.91 www 2288: &Apache::lonnet::gettitle($linkurl).
1.103 matthew 2289: '</b></font></td></tr>'.
2290: '<tr><td> </td>'.
2291: '<td colspan="4">'.
2292: '<a href="'.$linkurl.'" target="cat">'.$linkurl.
2293: '</a></td></tr>'.
2294: '<tr><td></td>'.
2295: '<td title="'.$lt{'md'}.'">'.
1.102 matthew 2296: &Apache::lonlocal::locallocaltime(
2297: &Apache::lonnet::metadata($root.'.'.$extension,
2298: 'lastrevisiondate')
2299: ).
1.103 matthew 2300: '</td>'.
1.284 albertel 2301: '<td title="'.$lt{'mr'}.'"><span class="LC_nobreak">Most Recent: '.
1.103 matthew 2302: '<font size="+1">'.$currentversion.'</font>'.
1.284 albertel 2303: '</span></td>'.
2304: '<td title="'.$lt{'ve'}.'"><span class="LC_nobreak">In '.$type.': '.
1.103 matthew 2305: '<font size="+1">');
1.87 www 2306: # Used in course
1.89 www 2307: my $usedversion=$hash{'version_'.$linkurl};
1.93 www 2308: if (($usedversion) && ($usedversion ne 'mostrecent')) {
1.89 www 2309: $r->print($usedversion);
2310: } else {
2311: $r->print($currentversion);
2312: }
1.284 albertel 2313: $r->print('</font></span></td><td title="'.$lt{'vu'}.'">'.
2314: '<span class="LC_nobreak">Use: ');
1.87 www 2315: # Set version
1.92 www 2316: $r->print(&Apache::loncommon::select_form($setversions{$linkurl},
1.89 www 2317: 'set_version_'.$linkurl,
1.136 albertel 2318: ('select_form_order' =>
2319: ['',1..$currentversion,'mostrecent'],
2320: '' => '',
1.93 www 2321: 'mostrecent' => 'most recent',
1.89 www 2322: map {$_,$_} (1..$currentversion))));
1.284 albertel 2323: $r->print('</span></td></tr><tr><td></td>');
1.89 www 2324: my $lastold=1;
2325: for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) {
2326: my $url=$root.'.'.$prevvers.'.'.$extension;
2327: if (&Apache::lonnet::metadata($url,'lastrevisiondate')<
2328: $starttime) {
2329: $lastold=$prevvers;
2330: }
2331: }
1.103 matthew 2332: #
2333: # Code to figure out how many version entries should go in
2334: # each of the four columns
2335: my $entries_per_col = 0;
2336: my $num_entries = ($currentversion-$lastold);
2337: if ($num_entries % 4 == 0) {
2338: $entries_per_col = $num_entries/4;
2339: } else {
2340: $entries_per_col = $num_entries/4 + 1;
2341: }
2342: my $entries_count = 0;
2343: $r->print('<td valign="top"><font size="-2">');
2344: my $cols_output = 1;
1.32 www 2345: for (my $prevvers=$lastold;$prevvers<$currentversion;$prevvers++) {
1.89 www 2346: my $url=$root.'.'.$prevvers.'.'.$extension;
1.284 albertel 2347: $r->print('<span class="LC_nobreak"><a href="'.&Apache::lonnet::clutter($url).
1.91 www 2348: '">'.&mt('Version').' '.$prevvers.'</a> ('.
1.103 matthew 2349: &Apache::lonlocal::locallocaltime(
2350: &Apache::lonnet::metadata($url,
2351: 'lastrevisiondate')
2352: ).
1.91 www 2353: ')');
1.89 www 2354: if (&Apache::loncommon::fileembstyle($extension) eq 'ssi') {
1.33 www 2355: $r->print(' <a href="/adm/diff?filename='.
1.89 www 2356: &Apache::lonnet::clutter($root.'.'.$extension).
2357: '&versionone='.$prevvers.
2358: '">'.&mt('Diffs').'</a>');
2359: }
1.284 albertel 2360: $r->print('</span><br />');
1.103 matthew 2361: if (++$entries_count % $entries_per_col == 0) {
2362: $r->print('</font></td>');
2363: if ($cols_output != 4) {
2364: $r->print('<td valign="top"><font size="-2">');
2365: $cols_output++;
2366: }
2367: }
1.89 www 2368: }
1.103 matthew 2369: while($cols_output++ < 4) {
2370: $r->print('</font></td><td><font>')
2371: }
2372: $r->print('</font></td></tr>'."\n");
1.89 www 2373: }
2374: }
1.92 www 2375: $r->print('</table></form>');
1.89 www 2376: $r->print('<h1>'.&mt('Done').'.</h1>');
2377:
2378: &untiehash();
1.75 www 2379: }
2380:
1.136 albertel 2381: sub mark_hash_old {
2382: my $retie_hash=0;
2383: if ($hashtied) {
2384: $retie_hash=1;
2385: &untiehash();
2386: }
2387: &tiehash('write');
2388: $hash{'old'}=1;
2389: &untiehash();
2390: if ($retie_hash) { &tiehash(); }
2391: }
2392:
2393: sub is_hash_old {
2394: my $untie_hash=0;
2395: if (!$hashtied) {
2396: $untie_hash=1;
2397: &tiehash();
2398: }
2399: my $return=$hash{'old'};
2400: if ($untie_hash) { &untiehash(); }
2401: return $return;
2402: }
2403:
1.91 www 2404: sub changewarning {
1.177 albertel 2405: my ($r,$postexec,$message,$url)=@_;
1.136 albertel 2406: if (!&is_hash_old()) { return; }
1.150 albertel 2407: my $pathvar='folderpath';
1.228 www 2408: my $path=&escape($env{'form.folderpath'});
1.177 albertel 2409: if (!defined($url)) {
2410: if (defined($env{'form.pagepath'})) {
2411: $pathvar='pagepath';
1.228 www 2412: $path=&escape($env{'form.pagepath'});
2413: $path.='&pagesymb='.&escape($env{'form.pagesymb'});
1.177 albertel 2414: }
2415: $url='/adm/coursedocs?'.$pathvar.'='.$path;
2416: }
1.230 albertel 2417: my $course_type = &Apache::loncommon::course_type();
1.177 albertel 2418: if (!defined($message)) {
2419: $message='Changes will become active for your current session after [_1], or the next time you log in.';
1.150 albertel 2420: }
1.185 www 2421: $r->print("\n\n".
1.286 albertel 2422: '<script type="text/javascript">function reinit(tf) { tf.submit();'.$postexec.' }</script>'."\n".
1.185 www 2423: '<form name="reinitform" method="post" action="/adm/roles" target="loncapaclient">'.
1.177 albertel 2424: '<input type="hidden" name="orgurl" value="'.$url.
1.283 albertel 2425: '" /><input type="hidden" name="selectrole" value="1" /><h3><span class="LC_warning">'.
1.177 albertel 2426: &mt($message,' <input type="hidden" name="'.
2427: $env{'request.role'}.'" value="1" /><input type="button" value="'.
1.230 albertel 2428: &mt('re-initializing '.$course_type).'" onClick="reinit(this.form)" />').
1.283 albertel 2429: $help{'Caching'}.'</span></h3></form>'."\n\n");
1.91 www 2430: }
2431:
1.257 www 2432: # =========================================== Breadcrumbs for special functions
2433:
2434: sub init_breadcrumbs {
2435: my ($form,$text)=@_;
2436: &Apache::lonhtmlcommon::clear_breadcrumbs();
2437: &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs",
2438: text=>&Apache::loncommon::course_type()." Documents",
2439: faq=>273,
2440: bug=>'Instructor Interface',
2441: help => 'Docs_Adding_Course_Doc'});
2442: &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs?".$form.'=1',
2443: text=>$text,
2444: faq=>273,
2445: bug=>'Instructor Interface'});
2446: }
2447:
1.75 www 2448: # ================================================================ Main Handler
2449: sub handler {
2450: my $r = shift;
1.82 www 2451: &Apache::loncommon::content_type($r,'text/html');
1.75 www 2452: $r->send_http_header;
2453: return OK if $r->header_only;
1.230 albertel 2454: my $type = &Apache::loncommon::course_type();
1.75 www 2455:
2456: # --------------------------------------------- Initialize help topics for this
1.209 albertel 2457: foreach ('Adding_Course_Doc','Main_Course_Documents',
2458: 'Adding_External_Resource','Navigate_Content',
2459: 'Adding_Folders','Docs_Overview', 'Load_Map',
2460: 'Supplemental','Score_Upload_Form','Adding_Pages',
2461: 'Importing_LON-CAPA_Resource','Uploading_From_Harddrive',
2462: 'Check_Resource_Versions','Verify_Content') {
2463: $help{$_}=&Apache::loncommon::help_open_topic('Docs_'.$_);
2464: }
1.75 www 2465: # Composite help files
2466: $help{'Syllabus'} = &Apache::loncommon::help_open_topic(
2467: 'Docs_About_Syllabus,Docs_Editing_Templated_Pages');
2468: $help{'Simple Page'} = &Apache::loncommon::help_open_topic(
2469: 'Docs_About_Simple_Page,Docs_Editing_Templated_Pages');
1.86 albertel 2470: $help{'Simple Problem'} = &Apache::loncommon::help_open_topic(
2471: 'Option_Response_Simple');
1.75 www 2472: $help{'Bulletin Board'} = &Apache::loncommon::help_open_topic(
2473: 'Docs_About_Bulletin_Board,Docs_Editing_Templated_Pages');
2474: $help{'My Personal Info'} = &Apache::loncommon::help_open_topic(
2475: 'Docs_About_My_Personal_Info,Docs_Editing_Templated_Pages');
1.255 raeburn 2476: $help{'Group Files'} = &Apache::loncommon::help_open_topic('Docs_About_Group_Files');
1.75 www 2477: $help{'Caching'} = &Apache::loncommon::help_open_topic('Caching');
1.142 raeburn 2478:
1.209 albertel 2479: # does this user have privileges to modify docs
2480: my $allowed=&Apache::lonnet::allowed('mdc',$env{'request.course.id'});
2481: if ($allowed && $env{'form.verify'}) {
1.257 www 2482: &init_breadcrumbs('verify','Verify Content');
1.75 www 2483: &verifycontent($r);
1.209 albertel 2484: } elsif ($allowed && $env{'form.listsymbs'}) {
1.257 www 2485: &init_breadcrumbs('listsymbs','List Symbs');
1.208 albertel 2486: &list_symbs($r);
1.247 www 2487: } elsif ($allowed && $env{'form.docslog'}) {
1.257 www 2488: &init_breadcrumbs('docslog','Show Log');
1.247 www 2489: &docs_change_log($r);
1.209 albertel 2490: } elsif ($allowed && $env{'form.versions'}) {
1.257 www 2491: &init_breadcrumbs('versions','Check/Set Resource Versions');
1.75 www 2492: &checkversions($r);
1.209 albertel 2493: } elsif ($allowed && $env{'form.dumpcourse'}) {
1.257 www 2494: &init_breadcrumbs('dumpcourse','Dump '.&Apache::loncommon::course_type().' DOCS to Construction Space');
1.75 www 2495: &dumpcourse($r);
1.209 albertel 2496: } elsif ($allowed && $env{'form.exportcourse'}) {
1.257 www 2497: &init_breadcrumbs('exportcourse','Export '.&Apache::loncommon::course_type().' to IMS');
1.138 raeburn 2498: &exportcourse($r);
1.26 www 2499: } else {
1.7 www 2500: # is this a standard course?
2501:
1.174 albertel 2502: my $standard=($env{'request.course.uri'}=~/^\/uploaded\//);
1.155 raeburn 2503: my $forcestandard = 0;
1.15 www 2504: my $forcesupplement;
2505: my $script='';
1.19 www 2506: my $showdoc=0;
1.142 raeburn 2507: my $containertag;
2508: my $uploadtag;
1.15 www 2509: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
1.224 albertel 2510: ['folderpath','pagepath',
1.281 albertel 2511: 'pagesymb']);
1.174 albertel 2512: if ($env{'form.folderpath'}) {
2513: my (@folderpath)=split('&',$env{'form.folderpath'});
1.228 www 2514: $env{'form.foldername'}=&unescape(pop(@folderpath));
1.174 albertel 2515: $env{'form.folder'}=pop(@folderpath);
2516: }
2517: if ($env{'form.pagepath'}) {
2518: my (@pagepath)=split('&',$env{'form.pagepath'});
1.228 www 2519: $env{'form.pagename'}=&unescape(pop(@pagepath));
1.174 albertel 2520: $env{'form.folder'}=pop(@pagepath);
1.156 albertel 2521: $containertag = '<input type="hidden" name="pagepath" value="" />'.
2522: '<input type="hidden" name="pagesymb" value="" />';
1.282 albertel 2523: $uploadtag = '<input type="hidden" name="pagepath" value="'.&HTML::Entities::encode($env{'form.pagepath'},'<>&"').'" />'.
2524: '<input type="hidden" name="pagesymb" value="'.&HTML::Entities::encode($env{'form.pagesymb'},'<>&"').'" />';
1.142 raeburn 2525: }
1.21 www 2526: if ($r->uri=~/^\/adm\/coursedocs\/showdoc\/(.*)$/) {
1.127 albertel 2527: $showdoc='/'.$1;
1.21 www 2528: }
2529: unless ($showdoc) { # got called from remote
1.237 albertel 2530: if (($env{'form.folder'}=~/^(?:group|default)_/) ||
1.209 albertel 2531: ($env{'form.folder'} =~ m:^\d+/(pages|sequences)/:)) {
1.155 raeburn 2532: $forcestandard = 1;
2533: }
1.174 albertel 2534: $forcesupplement=($env{'form.folder'}=~/^supplemental_/);
1.7 www 2535:
1.15 www 2536: if ($allowed) {
2537: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']);
2538: $script=&Apache::lonratedt::editscript('simple');
2539: }
2540: } else { # got called in sequence from course
2541: $allowed=0;
1.3 www 2542: }
1.4 www 2543:
2544: # get course data
1.174 albertel 2545: my $coursenum=$env{'course.'.$env{'request.course.id'}.'.num'};
2546: my $coursedom=$env{'course.'.$env{'request.course.id'}.'.domain'};
1.4 www 2547:
1.225 albertel 2548: # get personal data
1.174 albertel 2549: my $uname=$env{'user.name'};
2550: my $udom=$env{'user.domain'};
1.245 albertel 2551: my $plainname=&escape(&Apache::loncommon::plainname($uname,$udom));
1.14 www 2552:
1.8 www 2553: # graphics settings
1.4 www 2554:
1.176 albertel 2555: $iconpath = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL') . "/");
1.8 www 2556:
1.224 albertel 2557: if ($allowed) {
2558: $script .= &editing_js($udom,$uname);
1.171 www 2559: }
1.42 www 2560: # -------------------------------------------------------------------- Body tag
1.224 albertel 2561: $script = '<script type="text/javascript">'."\n".$script."\n".'</script>';
1.229 raeburn 2562: $r->print(&Apache::loncommon::start_page("$type Documents", $script,
1.225 albertel 2563: {'force_register' => $showdoc,}).
1.233 albertel 2564: &Apache::loncommon::help_open_menu('','',273,'RAT'));
1.224 albertel 2565:
1.188 raeburn 2566: my %allfiles = ();
2567: my %codebase = ();
2568: my ($upload_result,$upload_output);
2569: if ($allowed) {
1.264 albertel 2570: if (($env{'form.uploaddoc.filename'}) &&
2571: ($env{'form.cmd'}=~/^upload_(\w+)/)) {
1.188 raeburn 2572: # Process file upload - phase one - upload and parse primary file.
1.190 albertel 2573: $upload_result = &process_file_upload(\$upload_output,$coursenum,
2574: $coursedom,\%allfiles,
1.194 raeburn 2575: \%codebase,$1);
1.188 raeburn 2576: if ($upload_result eq 'phasetwo') {
2577: $r->print($upload_output);
2578: }
2579: } elsif ($env{'form.phasetwo'}) {
2580: my %newname = ();
2581: my %origname = ();
2582: my %attribs = ();
2583: my $updateflag = 0;
2584: my $residx = $env{'form.newidx'};
1.228 www 2585: my $primary_url = &unescape($env{'form.primaryurl'});
1.188 raeburn 2586: # Process file upload - phase two - gather secondary files.
2587: for (my $i=0; $i<$env{'form.phasetwo'}; $i++) {
2588: if ($env{'form.embedded_item_'.$i.'.filename'}) {
2589: my $javacodebase;
2590: $newname{$i} = &process_secondary_uploads(\$upload_output,$coursedom,$coursenum,'embedded_item_',$i,$residx);
1.228 www 2591: $origname{$i} = &unescape($env{'form.embedded_orig_'.$i});
1.188 raeburn 2592: if (exists($env{'form.embedded_codebase_'.$i})) {
1.228 www 2593: $javacodebase = &unescape($env{'form.embedded_codebase_'.$i});
1.188 raeburn 2594: $origname{$i} =~ s#^\Q$javacodebase\E/##;
2595: }
2596: my @attributes = ();
2597: if ($env{'form.embedded_attrib_'.$i} =~ /:/) {
2598: @attributes = split/:/,$env{'form.embedded_attrib_'.$i};
2599: } else {
2600: @attributes = ($env{'form.embedded_attrib_'.$i});
2601: }
2602: foreach (@attributes) {
1.228 www 2603: push(@{$attribs{$i}},&unescape($_));
1.188 raeburn 2604: }
2605: if ($javacodebase) {
2606: $codebase{$i} = $javacodebase;
2607: $codebase{$i} =~ s#/$##;
2608: $updateflag = 1;
2609: }
2610: }
2611: unless ($newname{$i} eq $origname{$i}) {
2612: $updateflag = 1;
2613: }
2614: }
2615: # Process file upload - phase three - modify primary file
2616: if ($updateflag) {
2617: my ($content,$rtncode);
2618: my $updateflag = 0;
2619: my $getstatus = &Apache::lonnet::getuploaded('GET',$primary_url,$coursedom,$coursenum,\$content,\$rtncode);
2620: if ($getstatus eq 'ok') {
2621: foreach my $item (keys %newname) {
2622: if ($newname{$item} ne $origname{$item}) {
2623: my $attrib_regexp = '';
2624: if (@{$attribs{$item}} > 1) {
2625: $attrib_regexp = join('|',@{$attribs{$item}});
2626: } else {
2627: $attrib_regexp = $attribs{$item}[0];
2628: }
2629: if ($content =~ m#($attrib_regexp\s*=\s*['"]?)\Q$origname{$item}\E(['"]?)#) {
2630: }
2631: $content =~ s#($attrib_regexp\s*=\s*['"]?)\Q$origname{$item}\E(['"]?)#$1$newname{$item}$2#gi;
2632: }
2633: if (exists($codebase{$item})) {
1.224 albertel 2634: $content =~ s/(codebase\s*=\s*["']?)\Q$codebase{$item}\E(["']?)/$1.$2/i; #' stupid emacs
1.188 raeburn 2635: }
2636: }
2637: # Save edited file.
2638: my $saveresult;
2639: my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'};
2640: my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'};
1.191 raeburn 2641: my $url = &Apache::lonnet::store_edited_file($primary_url,$content,$docudom,$docuname,\$saveresult);
1.188 raeburn 2642: } else {
2643: &Apache::lonnet::logthis('retrieval of uploaded file - '.$primary_url.' - for editing, failed: '.$getstatus);
2644: }
2645: }
2646: }
2647: }
2648:
2649: unless ($showdoc || $upload_result eq 'phasetwo') {
1.81 www 2650: # -----------------------------------------------------------------------------
2651: my %lt=&Apache::lonlocal::texthash(
1.229 raeburn 2652: 'uplm' => 'Upload a new main '.lc($type).' document',
2653: 'upls' => 'Upload a new supplemental '.lc($type).' document',
1.168 www 2654: 'impp' => 'Import a document',
2655: 'pubd' => 'Published documents',
1.181 www 2656: 'copm' => 'All documents out of a published map into this folder',
1.81 www 2657: 'spec' => 'Special documents',
2658: 'upld' => 'Upload Document',
2659: 'srch' => 'Search',
2660: 'impo' => 'Import',
1.232 www 2661: 'book' => 'Import Bookmarks',
1.81 www 2662: 'selm' => 'Select Map',
2663: 'load' => 'Load Map',
1.186 www 2664: 'reco' => 'Recover Deleted Resources',
1.81 www 2665: 'newf' => 'New Folder',
1.142 raeburn 2666: 'newp' => 'New Composite Page',
1.81 www 2667: 'extr' => 'External Resource',
2668: 'syll' => 'Syllabus',
2669: 'navc' => 'Navigate Contents',
2670: 'sipa' => 'Simple Page',
2671: 'sipr' => 'Simple Problem',
1.219 www 2672: 'drbx' => 'Drop Box',
1.81 www 2673: 'scuf' => 'Score Upload Form',
2674: 'bull' => 'Bulletin Board',
1.96 sakharuk 2675: 'mypi' => 'My Personal Info',
1.255 raeburn 2676: 'grpo' => 'Group Files',
1.294 raeburn 2677: 'rost' => 'Course Roster',
1.101 www 2678: 'abou' => 'About User',
1.110 raeburn 2679: 'imsf' => 'Import IMS package',
1.96 sakharuk 2680: 'file' => 'File',
2681: 'title' => 'Title',
1.188 raeburn 2682: 'comment' => 'Comment',
2683: 'parse' => 'If HTML file, upload embedded images/multimedia files'
1.81 www 2684: );
2685: # -----------------------------------------------------------------------------
1.42 www 2686: if ($allowed) {
1.281 albertel 2687: &update_paste_buffer($coursenum,$coursedom);
1.74 www 2688: my $dumpbut=&dumpbutton();
1.138 raeburn 2689: my $exportbut=&exportbutton();
1.88 www 2690: my %lt=&Apache::lonlocal::texthash(
2691: 'vc' => 'Verify Content',
2692: 'cv' => 'Check/Set Resource Versions',
1.208 albertel 2693: 'ls' => 'List Symbs',
1.247 www 2694: 'sl' => 'Show Log'
1.88 www 2695: );
1.118 albertel 2696:
1.174 albertel 2697: my $folderpath=$env{'form.folderpath'};
1.118 albertel 2698: if (!$folderpath) {
1.174 albertel 2699: if ($env{'form.folder'} eq '' ||
2700: $env{'form.folder'} eq 'supplemental') {
1.118 albertel 2701: $folderpath='default&'.
1.230 albertel 2702: &escape(&mt('Main '.$type.' Documents'));
1.118 albertel 2703: }
2704: }
1.174 albertel 2705: unless ($env{'form.pagepath'}) {
1.142 raeburn 2706: $containertag = '<input type="hidden" name="folderpath" value="" />';
1.282 albertel 2707: $uploadtag = '<input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($folderpath,'<>&"').'" />';
1.142 raeburn 2708: }
2709:
1.42 www 2710: $r->print(<<ENDCOURSEVERIFY);
1.36 www 2711: <form name="renameform" method="post" action="/adm/coursedocs">
1.283 albertel 2712: <input type="hidden" name="title" />
2713: <input type="hidden" name="cmd" />
2714: <input type="hidden" name="markcopy" />
2715: <input type="hidden" name="copyfolder" />
2716: $containertag
1.36 www 2717: </form>
1.39 www 2718: <form name="simpleedit" method="post" action="/adm/coursedocs">
1.283 albertel 2719: <input type="hidden" name="importdetail" value="" />
2720: $uploadtag
1.39 www 2721: </form>
1.26 www 2722: <form action="/adm/coursedocs" method="post" name="courseverify">
1.283 albertel 2723: <div class="LC_docs_course_commands">
2724:
2725: <div>
2726: <input type="submit" name="verify" value="$lt{'vc'}" />$help{'Verify_Content'}
2727: </div>
2728: <div>
2729: <input type="submit" name="versions" value="$lt{'cv'}" />$help{'Check_Resource_Versions'}
2730: </div>
2731: $dumpbut
2732: $exportbut
2733: <div>
2734: <input type="submit" name="listsymbs" value="$lt{'ls'}" />
2735: </div>
2736: <div>
2737: <input type="hidden" name="folder" value="$env{'form.folder'}" />
2738: <input type="submit" name="docslog" value="$lt{'sl'}" />
2739: </div>
2740: </div>
1.25 www 2741: </form>
1.283 albertel 2742: <div style="clear: both; height: 0px;"> </div>
1.25 www 2743: ENDCOURSEVERIFY
1.74 www 2744: $r->print(&Apache::loncommon::help_open_topic('Docs_Adding_Course_Doc',
1.230 albertel 2745: &mt('Editing the Table of Contents for your '.$type)));
1.25 www 2746: }
1.17 www 2747: # --------------------------------------------------------- Standard documents
1.293 albertel 2748: $r->print('<table class="LC_docs_documents">');
2749:
1.7 www 2750: if (($standard) && ($allowed) && (!$forcesupplement)) {
1.285 albertel 2751: $r->print('<tr><td class="LC_docs_document">');
1.116 albertel 2752: # '<h2>'.&mt('Main Course Documents').
2753: # ($allowed?' '.$help{'Main_Course_Documents'}:'').'</h2>');
1.174 albertel 2754: my $folder=$env{'form.folder'};
1.117 albertel 2755: if ($folder eq '' || $folder eq 'supplemental') {
1.112 raeburn 2756: $folder='default';
1.230 albertel 2757: $env{'form.folderpath'}='default&'.&escape(&mt('Main '.$type.' Documents'));
1.293 albertel 2758: $uploadtag = '<input type="hidden" name="folderpath" value="'.
2759: &HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" />';
1.112 raeburn 2760: }
1.51 www 2761: my $postexec='';
2762: if ($folder eq 'default') {
1.286 albertel 2763: $r->print('<script type="text/javascript">this.window.name="loncapaclient";</script>');
1.51 www 2764: } else {
1.117 albertel 2765: #$postexec='self.close();';
1.51 www 2766: }
1.40 www 2767: $hadchanges=0;
1.292 albertel 2768: my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,
2769: $upload_output);
2770: if ($error) {
2771: $r->print('<p><span class="LC_error">'.$error.'</span></p>');
2772: }
1.40 www 2773: if ($hadchanges) {
1.136 albertel 2774: &mark_hash_old()
1.40 www 2775: }
1.136 albertel 2776: &changewarning($r,$postexec);
1.16 www 2777: my $folderseq='/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time.
2778: '.sequence';
1.142 raeburn 2779: my $pageseq = '/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time.
2780: '.page';
1.186 www 2781: my $container='sequence';
2782: if ($env{'form.pagepath'}) {
2783: $container='page';
2784: }
2785: my $readfile='/uploaded/'.$coursedom.'/'.$coursenum.'/'.$folder.'.'.$container;
1.8 www 2786: $r->print(<<ENDFORM);
1.285 albertel 2787: <table class="LC_docs_adddocs">
2788: <tr>
2789: <th>$lt{'uplm'}</th>
2790: <th>$lt{'impp'}</th>
2791: <th>$lt{'spec'}</th>
1.11 www 2792: </tr>
1.285 albertel 2793: <tr>
2794: <td>
1.96 sakharuk 2795: $lt{'file'}:<br />
1.182 albertel 2796: <form name="uploaddocument" action="/adm/coursedocs" method="post" enctype="multipart/form-data">
1.286 albertel 2797: <input type="file" name="uploaddoc" size="40" />
1.8 www 2798: <br />
1.96 sakharuk 2799: $lt{'title'}:<br />
1.286 albertel 2800: <input type="text" size="50" name="comment" />
1.142 raeburn 2801: $uploadtag
1.286 albertel 2802: <input type="hidden" name="cmd" value="upload_default" />
1.188 raeburn 2803: <br />
1.284 albertel 2804: <span class="LC_nobreak">
1.190 albertel 2805: <label>$lt{'parse'}?
1.188 raeburn 2806: <input type="checkbox" name="parserflag" />
1.190 albertel 2807: </label>
1.284 albertel 2808: </span>
1.188 raeburn 2809: <br />
2810: <br />
1.284 albertel 2811: <span class="LC_nobreak">
1.286 albertel 2812: <input type="submit" value="$lt{'upld'}" />
1.60 albertel 2813: $help{'Uploading_From_Harddrive'}
1.284 albertel 2814: </span>
1.60 albertel 2815: </form>
1.11 www 2816: </td>
1.285 albertel 2817: <td>
1.39 www 2818: <form action="/adm/coursedocs" method="post" name="simpleeditdefault">
1.168 www 2819: $lt{'pubd'}<br />
1.142 raeburn 2820: $uploadtag
1.286 albertel 2821: <input type="button" onClick="javascript:groupsearch()" value="$lt{'srch'}" />
1.232 www 2822: <br />
1.284 albertel 2823: <span class="LC_nobreak">
1.286 albertel 2824: <input type="button" onClick="javascript:groupimport();" value="$lt{'impo'}" />
1.58 albertel 2825: $help{'Importing_LON-CAPA_Resource'}
1.284 albertel 2826: </span>
1.232 www 2827: <br />
1.286 albertel 2828: <input type="button" onClick="javascript:groupopen(0,1,1);" value="$lt{'book'}" />
2829: <hr />
1.59 www 2830: <p>
1.181 www 2831: $lt{'copm'}<br />
1.282 albertel 2832: <input type="text" size="40" name="importmap" /><br />
1.286 albertel 2833: <span class="LC_nobreak"><input type="button"
1.52 www 2834: onClick="javascript:openbrowser('simpleeditdefault','importmap','sequence,page','')"
1.282 albertel 2835: value="$lt{'selm'}" /> <input type="submit" name="loadmap" value="$lt{'load'}" />
1.284 albertel 2836: $help{'Load_Map'}</span>
1.59 www 2837: </p>
1.52 www 2838: </form>
1.186 www 2839: <hr />
2840: <form action="/adm/groupsort" method="post" name="recover">
1.232 www 2841: <input type="button" name="recovermap" onClick="javascript:groupopen('$readfile',1,0)" value="$lt{'reco'}" />
1.186 www 2842: </form>
1.142 raeburn 2843: ENDFORM
1.174 albertel 2844: unless ($env{'form.pagepath'}) {
1.168 www 2845: $r->print(<<ENDFORM);
2846: <hr />
2847: <form action="/adm/coursedocs" method="post" name="newext">
2848: $uploadtag
1.256 albertel 2849: <input type="hidden" name="importdetail" value="" />
1.284 albertel 2850: <span class="LC_nobreak">
1.168 www 2851: <input name="newext" type="button" onClick="javascript:makenewext('newext');"
2852: value="$lt{'extr'}" /> $help{'Adding_External_Resource'}
1.284 albertel 2853: </span>
1.168 www 2854: </form>
1.214 www 2855: <br /><form action="/adm/imsimportdocs" method="post" name="ims">
1.168 www 2856: <input type="hidden" name="folder" value="$folder" />
2857: <input name="imsimport" type="button" value="$lt{'imsf'}" onClick="javascript:makeims();" />
2858: </form>
2859: ENDFORM
2860: }
1.285 albertel 2861: $r->print('</td><td>');
1.174 albertel 2862: unless ($env{'form.pagepath'}) {
1.282 albertel 2863: my $path = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
1.142 raeburn 2864: $r->print(<<ENDFORM);
1.214 www 2865: <br /><form action="/adm/coursedocs" method="post" name="newfolder">
1.282 albertel 2866: <input type="hidden" name="folderpath" value="$path" />
1.256 albertel 2867: <input type="hidden" name="importdetail" value="" />
1.284 albertel 2868: <span class="LC_nobreak">
1.16 www 2869: <input name="newfolder" type="button"
2870: onClick="javascript:makenewfolder(this.form,'$folderseq');"
1.81 www 2871: value="$lt{'newf'}" />$help{'Adding_Folders'}
1.284 albertel 2872: </span>
1.11 www 2873: </form>
1.214 www 2874: <br /><form action="/adm/coursedocs" method="post" name="newpage">
1.282 albertel 2875: <input type="hidden" name="folderpath" value="$path" />
1.256 albertel 2876: <input type="hidden" name="importdetail" value="" />
1.284 albertel 2877: <span class="LC_nobreak">
1.142 raeburn 2878: <input name="newpage" type="button"
2879: onClick="javascript:makenewpage(this.form,'$pageseq');"
2880: value="$lt{'newp'}" />$help{'Adding_Pages'}
1.284 albertel 2881: </span>
1.142 raeburn 2882: </form>
1.214 www 2883: <br /><form action="/adm/coursedocs" method="post" name="newsyl">
1.142 raeburn 2884: $uploadtag
1.256 albertel 2885: <input type="hidden" name="importdetail"
2886: value="Syllabus=/public/$coursedom/$coursenum/syllabus" />
1.284 albertel 2887: <span class="LC_nobreak">
1.81 www 2888: <input name="newsyl" type="submit" value="$lt{'syll'}" />
1.65 bowersj2 2889: $help{'Syllabus'}
1.284 albertel 2890: </span>
1.58 albertel 2891: </form>
1.214 www 2892: <br /><form action="/adm/coursedocs" method="post" name="newnav">
1.142 raeburn 2893: $uploadtag
1.256 albertel 2894: <input type="hidden" name="importdetail"
2895: value="Navigate Content=/adm/navmaps" />
1.284 albertel 2896: <span class="LC_nobreak">
1.81 www 2897: <input name="newnav" type="submit" value="$lt{'navc'}" />
1.47 www 2898: $help{'Navigate_Content'}
1.284 albertel 2899: </span>
1.22 www 2900: </form>
1.214 www 2901: <br /><form action="/adm/coursedocs" method="post" name="newsmppg">
1.142 raeburn 2902: $uploadtag
1.256 albertel 2903: <input type="hidden" name="importdetail" value="" />
1.284 albertel 2904: <span class="LC_nobreak">
1.81 www 2905: <input name="newsmppg" type="button" value="$lt{'sipa'}"
1.65 bowersj2 2906: onClick="javascript:makesmppage();" /> $help{'Simple Page'}
1.284 albertel 2907: </span>
1.55 www 2908: </form>
1.214 www 2909: <br /><form action="/adm/coursedocs" method="post" name="newsmpproblem">
1.142 raeburn 2910: $uploadtag
1.256 albertel 2911: <input type="hidden" name="importdetail" value="" />
1.284 albertel 2912: <span class="LC_nobreak">
1.81 www 2913: <input name="newsmpproblem" type="button" value="$lt{'sipr'}"
1.65 bowersj2 2914: onClick="javascript:makesmpproblem();" />$help{'Simple Problem'}
1.284 albertel 2915: </span>
1.62 www 2916: </form>
1.219 www 2917: <br /><form action="/adm/coursedocs" method="post" name="newdropbox">
2918: $uploadtag
1.256 albertel 2919: <input type="hidden" name="importdetail" value="" />
1.284 albertel 2920: <span class="LC_nobreak">
1.219 www 2921: <input name="newdropbox" type="button" value="$lt{'drbx'}"
2922: onClick="javascript:makedropbox();" />
1.284 albertel 2923: </span>
1.219 www 2924: </form>
1.214 www 2925: <br /><form action="/adm/coursedocs" method="post" name="newexamupload">
1.142 raeburn 2926: $uploadtag
1.256 albertel 2927: <input type="hidden" name="importdetail" value="" />
1.284 albertel 2928: <span class="LC_nobreak">
1.81 www 2929: <input name="newexamupload" type="button" value="$lt{'scuf'}"
1.62 www 2930: onClick="javascript:makeexamupload();" />
1.66 bowersj2 2931: $help{'Score_Upload_Form'}
1.284 albertel 2932: </span>
1.22 www 2933: </form>
1.214 www 2934: <br /><form action="/adm/coursedocs" method="post" name="newbul">
1.142 raeburn 2935: $uploadtag
1.256 albertel 2936: <input type="hidden" name="importdetail" value="" />
1.284 albertel 2937: <span class="LC_nobreak">
1.81 www 2938: <input name="newbulletin" type="button" value="$lt{'bull'}"
1.22 www 2939: onClick="javascript:makebulboard();" />
1.65 bowersj2 2940: $help{'Bulletin Board'}
1.284 albertel 2941: </span>
1.58 albertel 2942: </form>
1.214 www 2943: <br /><form action="/adm/coursedocs" method="post" name="newaboutme">
1.142 raeburn 2944: $uploadtag
1.256 albertel 2945: <input type="hidden" name="importdetail"
2946: value="$plainname=/adm/$udom/$uname/aboutme" />
1.284 albertel 2947: <span class="LC_nobreak">
1.81 www 2948: <input name="newaboutme" type="submit" value="$lt{'mypi'}" />
1.65 bowersj2 2949: $help{'My Personal Info'}
1.284 albertel 2950: </span>
1.101 www 2951: </form>
1.214 www 2952: <br /><form action="/adm/coursedocs" method="post" name="newaboutsomeone">
1.142 raeburn 2953: $uploadtag
1.256 albertel 2954: <input type="hidden" name="importdetail" value="" />
1.284 albertel 2955: <span class="LC_nobreak">
1.101 www 2956: <input name="newaboutsomeone" type="button" value="$lt{'abou'}"
2957: onClick="javascript:makeabout();" />
1.284 albertel 2958: </span>
1.182 albertel 2959: </form>
1.255 raeburn 2960: <br /><form action="/adm/coursedocs" method="post" name="newgroupfiles">
2961: $uploadtag
1.256 albertel 2962: <input type="hidden" name="importdetail"
2963: value="Group Files=/adm/$coursedom/$coursenum/aboutme" />
1.284 albertel 2964: <span class="LC_nobreak">
1.255 raeburn 2965: <input name="newgroupfiles" type="submit" value="$lt{'grpo'}" />
2966: $help{'Group Files'}
1.284 albertel 2967: </span>
1.255 raeburn 2968: </form>
1.294 raeburn 2969: <br /><form action="/adm/coursedocs" method="post" name="newroster">
2970: $uploadtag
2971: <input type="hidden" name="importdetail"
2972: value="Course Roster=/adm/viewclasslist" />
2973: <span class="LC_nobreak">
2974: <input name="newroster" type="submit" value="$lt{'rost'}" />
2975: $help{'Course Roster'}
2976: </span>
2977: </form>
1.142 raeburn 2978: ENDFORM
2979: }
1.174 albertel 2980: if ($env{'form.pagepath'}) {
1.142 raeburn 2981: $r->print(<<ENDBLOCK);
2982: <form action="/adm/coursedocs" method="post" name="newsmpproblem">
2983: $uploadtag
1.256 albertel 2984: <input type="hidden" name="importdetail" value="" />
1.284 albertel 2985: <span class="LC_nobreak">
1.142 raeburn 2986: <input name="newsmpproblem" type="button" value="$lt{'sipr'}"
2987: onClick="javascript:makesmpproblem();" />$help{'Simple Problem'}
1.284 albertel 2988: </span>
1.142 raeburn 2989: </form>
1.214 www 2990: <br /><form action="/adm/coursedocs" method="post" name="newexamupload">
1.142 raeburn 2991: $uploadtag
1.256 albertel 2992: <input type="hidden" name="importdetail" value="" />
1.284 albertel 2993: <span class="LC_nobreak">
1.142 raeburn 2994: <input name="newexamupload" type="button" value="$lt{'scuf'}"
2995: onClick="javascript:makeexamupload();" />
2996: $help{'Score_Upload_Form'}
1.284 albertel 2997: </span>
1.182 albertel 2998: </form>
1.142 raeburn 2999: ENDBLOCK
3000: }
3001: $r->print('</td></tr>'."\n".
3002: '</table>');
1.24 www 3003: $r->print('</td></tr>');
1.7 www 3004: }
3005: # ----------------------------------------------------- Supplemental documents
3006: if (!$forcestandard) {
1.285 albertel 3007: $r->print('<tr><td class="LC_docs_document">');
1.116 albertel 3008: # '<h2>'.&mt('Supplemental Course Documents').
3009: # ($allowed?' '.$help{'Supplemental'}:'').'</h2>');
1.174 albertel 3010: my $folder=$env{'form.folder'};
1.117 albertel 3011: unless ($folder=~/^supplemental/) {
1.116 albertel 3012: $folder='supplemental';
1.117 albertel 3013: }
3014: if ($folder =~ /^supplemental$/ &&
1.174 albertel 3015: $env{'form.folderpath'} =~ /^default\&/) {
3016: $env{'form.folderpath'}='supplemental&'.
1.230 albertel 3017: &escape(&mt('Supplemental '.$type.' Documents'));
1.116 albertel 3018: }
1.292 albertel 3019: my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed);
3020: if ($error) {
3021: $r->print('<p><span class="LC_error">'.$error.'</span></p>');
3022: }
1.8 www 3023: if ($allowed) {
1.282 albertel 3024: my $folderseq=
3025: '/uploaded/'.$coursedom.'/'.$coursenum.'/supplemental_'.time.
3026: '.sequence';
1.17 www 3027:
1.282 albertel 3028: my $path = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
3029: $r->print(<<ENDSUPFORM);
1.285 albertel 3030: <table class="LC_docs_adddocs"><tr>
3031: <th>$lt{'upls'}</th>
3032: <th>$lt{'spec'}</th>
1.17 www 3033: </tr>
1.285 albertel 3034: <tr><td>
1.10 www 3035: <form action="/adm/coursedocs" method="post" enctype="multipart/form-data">
1.286 albertel 3036: <input type="file" name="uploaddoc" size="40" />
1.196 raeburn 3037: <br />
3038: <br />
1.284 albertel 3039: <span class="LC_nobreak">
1.196 raeburn 3040: <label>$lt{'parse'}?
3041: <input type="checkbox" name="parserflag" />
3042: </label>
1.284 albertel 3043: </span>
1.196 raeburn 3044: <br /><br />
3045: $lt{'comment'}:<br />
1.4 www 3046: <textarea cols=50 rows=4 name='comment'>
3047: </textarea>
1.115 albertel 3048: <br />
1.282 albertel 3049: <input type="hidden" name="folderpath" value="$path" />
1.286 albertel 3050: <input type="hidden" name="cmd" value="upload_supplemental" />
1.284 albertel 3051: <span class="LC_nobreak">
1.286 albertel 3052: <input type="submit" value="$lt{'upld'}" />
1.58 albertel 3053: $help{'Uploading_From_Harddrive'}
1.284 albertel 3054: </span>
1.58 albertel 3055: </form>
1.17 www 3056: </td>
1.285 albertel 3057: <td>
1.18 www 3058: <form action="/adm/coursedocs" method="post" name="supnewfolder">
1.282 albertel 3059: <input type="hidden" name="folderpath" value="$path" />
1.256 albertel 3060: <input type="hidden" name="importdetail" value="" />
1.284 albertel 3061: <span class="LC_nobreak">
1.17 www 3062: <input name="newfolder" type="button"
3063: onClick="javascript:makenewfolder(this.form,'$folderseq');"
1.81 www 3064: value="$lt{'newf'}" /> $help{'Adding_Folders'}
1.284 albertel 3065: </span>
1.17 www 3066: </form>
1.214 www 3067: <br /><form action="/adm/coursedocs" method="post" name="supnewext">
1.282 albertel 3068: <input type="hidden" name="folderpath" value="$path" />
1.256 albertel 3069: <input type="hidden" name="importdetail" value="" />
1.284 albertel 3070: <span class="LC_nobreak">
1.18 www 3071: <input name="newext" type="button"
3072: onClick="javascript:makenewext('supnewext');"
1.81 www 3073: value="$lt{'extr'}" /> $help{'Adding_External_Resource'}
1.284 albertel 3074: </span>
1.17 www 3075: </form>
1.214 www 3076: <br /><form action="/adm/coursedocs" method="post" name="supnewsyl">
1.282 albertel 3077: <input type="hidden" name="folderpath" value="$path" />
1.256 albertel 3078: <input type="hidden" name="importdetail"
3079: value="Syllabus=/public/$coursedom/$coursenum/syllabus" />
1.284 albertel 3080: <span class="LC_nobreak">
1.81 www 3081: <input name="newsyl" type="submit" value="$lt{'syll'}" />
1.65 bowersj2 3082: $help{'Syllabus'}
1.284 albertel 3083: </span>
1.58 albertel 3084: </form>
1.214 www 3085: <br /><form action="/adm/coursedocs" method="post" name="subnewaboutme">
1.282 albertel 3086: <input type="hidden" name="folderpath" value="$path" />
1.256 albertel 3087: <input type="hidden" name="importdetail"
3088: value="$plainname=/adm/$udom/$uname/aboutme" />
1.284 albertel 3089: <span class="LC_nobreak">
1.81 www 3090: <input name="newaboutme" type="submit" value="$lt{'mypi'}" />
1.65 bowersj2 3091: $help{'My Personal Info'}
1.284 albertel 3092: </span>
1.58 albertel 3093: </form>
1.17 www 3094: </td></tr>
1.24 www 3095: </table></td></tr>
1.8 www 3096: ENDSUPFORM
3097: }
1.7 www 3098: }
1.286 albertel 3099: $r->print('</table>');
1.18 www 3100: if ($allowed) {
1.287 albertel 3101: $r->print('
3102: <form method="post" name="extimport" action="/adm/coursedocs">
3103: <input type="hidden" name="title" />
3104: <input type="hidden" name="url" />
3105: <input type="hidden" name="useform" />
3106: <input type="hidden" name="residx" />
3107: </form>');
1.18 www 3108: }
1.19 www 3109: } else {
1.188 raeburn 3110: unless ($upload_result eq 'phasetwo') {
1.19 www 3111: # -------------------------------------------------------- This is showdoc mode
1.188 raeburn 3112: $r->print("<h1>".&mt('Uploaded Document').' - '.
1.141 albertel 3113: &Apache::lonnet::gettitle($r->uri).'</h1><p>'.
1.286 albertel 3114: &mt('It is recommended that you use an up-to-date virus scanner before handling this file.')."</p><table>".
3115: &entryline(0,&mt("Click to download or use your browser's Save Link function"),$showdoc).'</table>');
1.188 raeburn 3116: }
1.19 www 3117: }
1.26 www 3118: }
1.224 albertel 3119: $r->print(&Apache::loncommon::end_page());
1.26 www 3120: return OK;
1.1 www 3121: }
3122:
1.224 albertel 3123:
3124: sub editing_js {
3125: my ($udom,$uname) = @_;
3126: my $now = time();
3127:
3128: return <<ENDNEWSCRIPT;
3129: function makenewfolder(targetform,folderseq) {
3130: var foldername=prompt('Name of New Folder','New Folder');
3131: if (foldername) {
1.236 albertel 3132: targetform.importdetail.value=escape(foldername)+"="+folderseq;
1.224 albertel 3133: targetform.submit();
3134: }
3135: }
3136:
3137: function makenewpage(targetform,folderseq) {
3138: var pagename=prompt('Name of New Page','New Page');
3139: if (pagename) {
1.236 albertel 3140: targetform.importdetail.value=escape(pagename)+"="+folderseq;
1.224 albertel 3141: targetform.submit();
3142: }
3143: }
3144:
3145: function makenewext(targetname) {
3146: this.document.forms.extimport.useform.value=targetname;
1.287 albertel 3147: this.document.forms.extimport.title.value='';
3148: this.document.forms.extimport.url.value='';
3149: this.document.forms.extimport.residx.value='';
3150: window.open('/adm/rat/extpickframe.html');
3151: }
3152:
3153: function edittext(targetname,residx,title,url) {
3154: this.document.forms.extimport.useform.value=targetname;
3155: this.document.forms.extimport.residx.value=residx;
3156: this.document.forms.extimport.url.value=url;
3157: this.document.forms.extimport.title.value=title;
1.224 albertel 3158: window.open('/adm/rat/extpickframe.html');
3159: }
3160:
3161: function makeexamupload() {
3162: var title=prompt('Listed Title for the Uploaded Score');
3163: if (title) {
3164: this.document.forms.newexamupload.importdetail.value=
1.236 albertel 3165: escape(title)+'=/res/lib/templates/examupload.problem';
1.224 albertel 3166: this.document.forms.newexamupload.submit();
3167: }
3168: }
3169:
3170: function makesmppage() {
3171: var title=prompt('Listed Title for the Page');
3172: if (title) {
3173: this.document.forms.newsmppg.importdetail.value=
1.236 albertel 3174: escape(title)+'=/adm/$udom/$uname/$now/smppg';
1.224 albertel 3175: this.document.forms.newsmppg.submit();
3176: }
3177: }
3178:
3179: function makesmpproblem() {
3180: var title=prompt('Listed Title for the Problem');
3181: if (title) {
3182: this.document.forms.newsmpproblem.importdetail.value=
1.236 albertel 3183: escape(title)+'=/res/lib/templates/simpleproblem.problem';
1.224 albertel 3184: this.document.forms.newsmpproblem.submit();
3185: }
3186: }
3187:
3188: function makedropbox() {
3189: var title=prompt('Listed Title for the Drop Box');
3190: if (title) {
3191: this.document.forms.newdropbox.importdetail.value=
1.236 albertel 3192: escape(title)+'=/res/lib/templates/DropBox.problem';
1.224 albertel 3193: this.document.forms.newdropbox.submit();
3194: }
3195: }
3196:
3197: function makebulboard() {
3198: var title=prompt('Listed Title for the Bulletin Board');
3199: if (title) {
3200: this.document.forms.newbul.importdetail.value=
1.236 albertel 3201: escape(title)+'=/adm/$udom/$uname/$now/bulletinboard';
1.224 albertel 3202: this.document.forms.newbul.submit();
3203: }
3204: }
3205:
3206: function makeabout() {
1.236 albertel 3207: var user=prompt("Enter user:domain for User's 'About Me' Page");
1.224 albertel 3208: if (user) {
3209: var comp=new Array();
1.236 albertel 3210: comp=user.split(':');
1.224 albertel 3211: if ((typeof(comp[0])!=undefined) && (typeof(comp[1])!=undefined)) {
3212: if ((comp[0]) && (comp[1])) {
3213: this.document.forms.newaboutsomeone.importdetail.value=
1.236 albertel 3214: 'About '+escape(user)+'=/adm/'+comp[1]+'/'+comp[0]+'/aboutme';
1.224 albertel 3215: this.document.forms.newaboutsomeone.submit();
3216: } else {
1.236 albertel 3217: alert("Not a valid user:domain");
1.224 albertel 3218: }
3219: } else {
1.236 albertel 3220: alert("Please enter both user and domain in the format user:domain");
1.224 albertel 3221: }
3222: }
3223: }
3224:
3225: function makeims() {
3226: var caller = document.forms.ims.folder.value;
3227: var newlocation = "/adm/imsimportdocs?folder="+caller+"&phase=one";
3228: newWindow = window.open("","IMSimport","HEIGHT=700,WIDTH=750,scrollbars=yes");
3229: newWindow.location.href = newlocation;
3230: }
3231:
3232:
3233: function finishpick() {
3234: var title=this.document.forms.extimport.title.value;
3235: var url=this.document.forms.extimport.url.value;
3236: var form=this.document.forms.extimport.useform.value;
1.287 albertel 3237: var residx=this.document.forms.extimport.residx.value;
3238: eval('this.document.forms.'+form+'.importdetail.value="'+title+'='+url+'='+residx+'";this.document.forms.'+form+'.submit();');
1.224 albertel 3239: }
3240:
3241: function changename(folderpath,index,oldtitle,container,pagesymb) {
3242: var title=prompt('New Title',oldtitle);
3243: if (title) {
1.281 albertel 3244: this.document.forms.renameform.markcopy.value=-1;
1.224 albertel 3245: this.document.forms.renameform.title.value=title;
3246: this.document.forms.renameform.cmd.value='rename_'+index;
3247: if (container == 'sequence') {
3248: this.document.forms.renameform.folderpath.value=folderpath;
3249: }
3250: if (container == 'page') {
3251: this.document.forms.renameform.pagepath.value=folderpath;
3252: this.document.forms.renameform.pagesymb.value=pagesymb;
3253: }
3254: this.document.forms.renameform.submit();
3255: }
3256: }
3257:
1.291 albertel 3258: function removeres(folderpath,index,oldtitle,container,pagesymb,skip_confirm) {
3259: if (skip_confirm || confirm('WARNING: Removing a resource makes associated grades and scores inaccessible!\\nRemove "'+oldtitle+'"?')) {
1.281 albertel 3260: this.document.forms.renameform.markcopy.value=-1;
1.224 albertel 3261: this.document.forms.renameform.cmd.value='del_'+index;
3262: if (container == 'sequence') {
3263: this.document.forms.renameform.folderpath.value=folderpath;
3264: }
3265: if (container == 'page') {
3266: this.document.forms.renameform.pagepath.value=folderpath;
3267: this.document.forms.renameform.pagesymb.value=pagesymb;
3268: }
3269: this.document.forms.renameform.submit();
3270: }
3271: }
3272:
1.291 albertel 3273: function cutres(folderpath,index,oldtitle,container,pagesymb,folder,skip_confirm) {
3274: if (skip_confirm || confirm('WARNING: Cutting a resource makes associated grades and scores inaccessible!\\nGrades remain inaccessible if resource is pasted into another folder.\\nCut "'+oldtitle+'"?')) {
1.224 albertel 3275: this.document.forms.renameform.cmd.value='cut_'+index;
3276: this.document.forms.renameform.markcopy.value=index;
1.281 albertel 3277: this.document.forms.renameform.copyfolder.value=folder+'.'+container;
1.224 albertel 3278: if (container == 'sequence') {
3279: this.document.forms.renameform.folderpath.value=folderpath;
3280: }
3281: if (container == 'page') {
3282: this.document.forms.renameform.pagepath.value=folderpath;
3283: this.document.forms.renameform.pagesymb.value=pagesymb;
3284: }
3285: this.document.forms.renameform.submit();
3286: }
3287: }
3288:
1.281 albertel 3289: function markcopy(folderpath,index,oldtitle,container,pagesymb,folder) {
1.224 albertel 3290: this.document.forms.renameform.markcopy.value=index;
1.281 albertel 3291: this.document.forms.renameform.copyfolder.value=folder+'.'+container;
1.224 albertel 3292: if (container == 'sequence') {
3293: this.document.forms.renameform.folderpath.value=folderpath;
3294: }
3295: if (container == 'page') {
3296: this.document.forms.renameform.pagepath.value=folderpath;
3297: this.document.forms.renameform.pagesymb.value=pagesymb;
3298: }
3299: this.document.forms.renameform.submit();
3300: }
3301:
3302: ENDNEWSCRIPT
3303: }
1.1 www 3304: 1;
3305: __END__
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