Annotation of loncom/interface/londocs.pm, revision 1.207
1.1 www 1: # The LearningOnline Network
1.2 www 2: # Documents
1.1 www 3: #
1.207 ! albertel 4: # $Id: londocs.pm,v 1.206 2005/09/20 07:52:03 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;
1.7 www 36: use Apache::lonratedt;
37: use Apache::lonratsrv;
1.15 www 38: use Apache::lonxml;
1.74 www 39: use Apache::loncreatecourse;
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;
1.7 www 45:
1.8 www 46: my $iconpath;
1.7 www 47:
1.27 www 48: my %hash;
49:
50: my $hashtied;
1.29 www 51: my %alreadyseen=();
1.27 www 52:
1.40 www 53: my $hadchanges;
54:
1.47 www 55: # Available help topics
56:
57: my %help=();
58:
1.7 www 59: # Mapread read maps into lonratedt::global arrays
1.10 www 60: # @order and @resources, determines status
1.7 www 61: # sets @order - pointer to resources in right order
62: # sets @resources - array with the resources with correct idx
63: #
64:
65: sub mapread {
66: my ($coursenum,$coursedom,$map)=@_;
67: return
68: &Apache::lonratedt::mapread('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
69: $map);
70: }
71:
72: sub storemap {
73: my ($coursenum,$coursedom,$map)=@_;
1.104 albertel 74: my ($outtext,$errtext)=
1.7 www 75: &Apache::lonratedt::storemap('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
1.15 www 76: $map,1);
1.104 albertel 77: if ($errtext) { return ($errtext,2); }
78:
79: $hadchanges=1;
80: return ($errtext,0);
1.7 www 81: }
82:
1.74 www 83: # ----------------------------------------- Return hash with valid author names
84:
85: sub authorhosts {
86: my %outhash=();
87: my $home=0;
88: my $other=0;
1.174 albertel 89: foreach (keys %env) {
1.74 www 90: if ($_=~/^user\.role\.(au|ca)\.(.+)$/) {
91: my $role=$1;
92: my $realm=$2;
1.174 albertel 93: my ($start,$end)=split(/\./,$env{$_});
1.74 www 94: if (($start) && ($start>time)) { next; }
95: if (($end) && (time>$end)) { next; }
96: my $ca; my $cd;
97: if ($1 eq 'au') {
1.174 albertel 98: $ca=$env{'user.name'};
99: $cd=$env{'user.domain'};
1.74 www 100: } else {
101: ($cd,$ca)=($realm=~/^\/(\w+)\/(\w+)$/);
102: }
1.107 albertel 103: my $allowed=0;
104: my $myhome=&Apache::lonnet::homeserver($ca,$cd);
105: my @ids=&Apache::lonnet::current_machine_ids();
106: foreach my $id (@ids) { if ($id eq $myhome) { $allowed=1; } }
107: if ($allowed) {
1.74 www 108: $home++;
109: $outhash{'home_'.$ca.'@'.$cd}=1;
110: } else {
1.107 albertel 111: $outhash{'otherhome_'.$ca.'@'.$cd}=$myhome;
1.74 www 112: $other++;
113: }
114: }
115: }
116: return ($home,$other,%outhash);
117: }
118: # ------------------------------------------------------ Generate "dump" button
119:
120: sub dumpbutton {
121: my ($home,$other,%outhash)=&authorhosts();
122: if ($home+$other==0) { return ''; }
123: my $output='</td><td bgcolor="#DDDDCC">';
124: if ($home) {
125: return '</td><td bgcolor="#DDDDCC">'.
1.81 www 126: '<input type="submit" name="dumpcourse" value="'.
1.130 www 127: &mt('Dump Course DOCS to Construction Space').'" />'.
128: &Apache::loncommon::help_open_topic('Docs_Dump_Course_Docs');
1.74 www 129: } else {
130: return'</td><td bgcolor="#DDDDCC">'.
1.81 www 131: &mt('Dump Course DOCS to Construction Space: available on other servers');
1.74 www 132: }
133: }
134:
1.164 albertel 135: sub clean {
136: my ($title)=@_;
137: $title=~s/[^\w\/\!\$\%\^\*\-\_\=\+\;\:\,\\\|\`\~]+/\_/gs;
138: return $title;
139: }
1.74 www 140: # -------------------------------------------------------- Actually dump course
141:
142: sub dumpcourse {
1.75 www 143: my $r=shift;
1.167 albertel 144: my $html=&Apache::lonxml::xmlbegin();
145: $r->print($html.'<head><title>Dump DOCS</title></head>'.
1.76 www 146: &Apache::loncommon::bodytag('Dump Course DOCS to Construction Space').
147: '<form name="dumpdoc" method="post">');
1.74 www 148: my ($home,$other,%outhash)=&authorhosts();
1.75 www 149: unless ($home) { return ''; }
1.174 albertel 150: my $origcrsid=$env{'request.course.id'};
1.76 www 151: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
1.174 albertel 152: if (($env{'form.authorspace'}) && ($env{'form.authorfolder'}=~/\w/)) {
1.76 www 153: # Do the dumping
1.174 albertel 154: unless ($outhash{'home_'.$env{'form.authorspace'}}) { return ''; }
155: my ($ca,$cd)=split(/\@/,$env{'form.authorspace'});
1.87 www 156: $r->print('<h3>'.&mt('Copying Files').'</h3>');
1.174 albertel 157: my $title=$env{'form.authorfolder'};
1.164 albertel 158: $title=&clean($title);
1.79 www 159: my %replacehash=();
1.174 albertel 160: foreach (keys %env) {
1.79 www 161: if ($_=~/^form\.namefor\_(.+)/) {
1.174 albertel 162: $replacehash{$1}=$env{$_};
1.79 www 163: }
164: }
1.174 albertel 165: my $crs='/uploaded/'.$env{'request.course.id'}.'/';
1.79 www 166: $crs=~s/\_/\//g;
167: foreach (keys %replacehash) {
168: my $newfilename=$title.'/'.$replacehash{$_};
1.205 albertel 169: $newfilename=~s/\.(\w+)$//;
170: my $ext=$1;
1.164 albertel 171: $newfilename=&clean($newfilename);
1.205 albertel 172: $newfilename.='.'.$ext;
1.79 www 173: my @dirs=split(/\//,$newfilename);
174: my $path='/home/'.$ca.'/public_html';
175: my $makepath=$path;
176: my $fail=0;
177: for (my $i=0;$i<$#dirs;$i++) {
178: $makepath.='/'.$dirs[$i];
179: unless (-e $makepath) {
180: unless(mkdir($makepath,0777)) { $fail=1; }
181: }
182: }
183: $r->print('<br /><tt>'.$_.'</tt> => <tt>'.$newfilename.'</tt>: ');
184: if (my $fh=Apache::File->new('>'.$path.'/'.$newfilename)) {
185: if ($_=~/\.(sequence|page|html|htm|xml|xhtml)$/) {
186: print $fh &Apache::loncreatecourse::rewritefile(
1.174 albertel 187: &Apache::loncreatecourse::readfile($env{'request.course.id'},$_),
1.79 www 188: (%replacehash,$crs => '')
189: );
190: } else {
191: print $fh
1.174 albertel 192: &Apache::loncreatecourse::readfile($env{'request.course.id'},$_);
1.79 www 193: }
194: $fh->close();
195: } else {
196: $fail=1;
197: }
198: if ($fail) {
199: $r->print('<font color="red">fail</font>');
200: } else {
201: $r->print('<font color="green">ok</font>');
202: }
203: }
1.76 www 204: } else {
205: # Input form
206: unless ($home==1) {
207: $r->print(
1.81 www 208: '<h3>'.&mt('Select the Construction Space').'</h3><select name="authorspace">');
1.76 www 209: }
210: foreach (sort keys %outhash) {
211: if ($_=~/^home_(.+)$/) {
212: if ($home==1) {
213: $r->print(
214: '<input type="hidden" name="authorspace" value="'.$1.'" />');
215: } else {
1.133 www 216: $r->print('<option value="'.$1.'">'.$1.' - '.
217: &Apache::loncommon::plainname(split(/\@/,$1)).'</option>');
1.76 www 218: }
219: }
220: }
221: unless ($home==1) {
222: $r->print('</select>');
223: }
224: my $title=$origcrsdata{'description'};
225: $title=~s/\s+/\_/gs;
1.164 albertel 226: $title=&clean($title);
1.81 www 227: $r->print('<h3>'.&mt('Folder in Construction Space').'</h3><input type="text" size="50" name="authorfolder" value="'.$title.'" /><br />');
1.76 www 228: &tiehash();
1.81 www 229: $r->print('<h3>'.&mt('Filenames in Construction Space').'</h3><table border="2"><tr><th>'.&mt('Internal Filename').'</th><th>'.&mt('Title').'</th><th>'.&mt('Save as ...').'</th></tr>');
1.76 www 230: foreach (&Apache::loncreatecourse::crsdirlist($origcrsid,'userfiles')) {
1.78 www 231: $r->print('<tr><td>'.$_.'</td>');
232: my ($ext)=($_=~/\.(\w+)$/);
233: my $title=$hash{'title_'.$hash{
234: 'ids_/uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'.$_}};
1.163 albertel 235: $title=~s/:/:/g;
1.78 www 236: $r->print('<td>'.($title?$title:' ').'</td>');
237: unless ($title) {
238: $title=$_;
239: }
240: $title=~s/\.(\w+)$//;
1.164 albertel 241: $title=&clean($title);
1.78 www 242: $title.='.'.$ext;
1.79 www 243: $r->print("\n<td><input type='text' size='60' name='namefor_".$_."' value='".$title."' /></td></tr>\n");
1.76 www 244: }
1.78 www 245: $r->print("</table>\n");
1.76 www 246: &untiehash();
247: $r->print(
1.81 www 248: '<p><input type="submit" name="dumpcourse" value="'.&mt('Dump Course DOCS').'" /></p></form>');
1.75 www 249: }
1.74 www 250: }
1.76 www 251:
1.138 raeburn 252: # ------------------------------------------------------ Generate "export" button
253:
254: sub exportbutton {
255: return '</td><td bgcolor="#DDDDCC">'.
256: '<input type="submit" name="exportcourse" value="'.
1.204 raeburn 257: &mt('Export Course to IMS').'" />'.
1.203 raeburn 258: &Apache::loncommon::help_open_topic('Docs_Export_Course_Docs');
1.138 raeburn 259: }
260:
261: sub exportcourse {
262: my $r=shift;
263: my %discussiontime = &Apache::lonnet::dump('discussiontimes',
1.174 albertel 264: $env{'course.'.$env{'request.course.id'}.'.domain'}, $env{'course.'.$env{'request.course.id'}.'.num'});
1.138 raeburn 265: my $numdisc = keys %discussiontime;
266: my $navmap = Apache::lonnavmaps::navmap->new();
267: my $it=$navmap->getIterator(undef,undef,undef,1,undef,undef);
268: my $curRes;
1.143 raeburn 269: my $outcome;
1.138 raeburn 270:
271: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
272: ['finishexport']);
1.174 albertel 273: if ($env{'form.finishexport'}) {
1.138 raeburn 274: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
275: ['archive','discussion']);
276:
1.175 albertel 277: my @exportitems = &Apache::loncommon::get_env_multiple('form.archive');
278: my @discussions = &Apache::loncommon::get_env_multiple('form.discussion');
1.143 raeburn 279: if (@exportitems == 0 && @discussions == 0) {
280: $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';
281: } else {
282: my $now = time;
283: my %symbs;
284: my $manifestok = 0;
285: my $imsresources;
286: my $tempexport;
287: my $copyresult;
288: my $ims_manifest = &create_ims_store($now,\$manifestok,\$outcome,\$tempexport);
289: if ($manifestok) {
1.157 raeburn 290: &build_package($now,$navmap,\@exportitems,\@discussions,\$outcome,$tempexport,\$copyresult,$ims_manifest);
1.143 raeburn 291: close($ims_manifest);
292:
293: #Create zip file in prtspool
294: my $imszipfile = '/prtspool/'.
1.174 albertel 295: $env{'user.name'}.'_'.$env{'user.domain'}.'_'.
1.143 raeburn 296: time.'_'.rand(1000000000).'.zip';
297: my $cwd = &Cwd::getcwd();
298: my $imszip = '/home/httpd/'.$imszipfile;
299: chdir $tempexport;
300: open(OUTPUT, "zip -r $imszip * 2> /dev/null |");
301: close(OUTPUT);
302: chdir $cwd;
303: $outcome .= 'Download the zip file from <a href="'.$imszipfile.'">IMS course archive</a><br />';
304: if ($copyresult) {
305: $outcome .= 'The following errors occurred during export - '.$copyresult;
1.138 raeburn 306: }
1.143 raeburn 307: } else {
308: $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 309: }
310: }
1.167 albertel 311: my $html=&Apache::lonxml::xmlbegin();
312: $r->print($html.'<head><title>Export Course</title></head>'.
1.158 raeburn 313: &Apache::loncommon::bodytag('Export course to IMS content package'));
1.143 raeburn 314: $r->print($outcome);
1.138 raeburn 315: $r->print('</body></html>');
316: } else {
317: my $display;
318: $display = '<form name="exportdoc" method="post">'."\n";
319: $display .= 'Choose which items you wish to export from your course.<br /><br />';
320: $display .= '<table border="0" cellspacing="0" cellpadding="3">'.
321: '<tr><td><fieldset><legend> <b>Content items</b></legend>'.
322: '<input type="button" value="check all" '.
323: 'onclick="javascript:checkAll(document.exportdoc.archive)" />'.
324: ' <input type="button" value="uncheck all"'.
325: ' onclick="javascript:uncheckAll(document.exportdoc.archive)" /></fieldset></td>'.
326: '<td> </td><td> </td>'.
327: '<td align="right"><fieldset><legend> <b>Discussion posts'.
328: '</b></legend><input type="button" value="check all"'.
329: ' onclick="javascript:checkAll(document.exportdoc.discussion)" />'.
330: ' <input type="button" value="uncheck all"'.
331: ' onclick="javascript:uncheckAll(document.exportdoc.discussion)" /></fieldset></td>'.
332: '</tr></table>';
333: my $curRes;
334: my $depth = 0;
335: my $count = 0;
336: my $boards = 0;
337: my $startcount = 5;
338: my %parent = ();
339: my %children = ();
340: my $lastcontainer = $startcount;
341: my @bgcolors = ('#F6F6F6','#FFFFFF');
342: $display .= '<table cellspacing="0"><tr>'.
343: '<td><b>Export content item?<br /></b></td><td> </td><td align="right">'."\n";
344: if ($numdisc > 0) {
345: $display.='<b>Export discussion posts?</b>'."\n";
346: }
347: $display.=' </td></tr>';
348: while ($curRes = $it->next()) {
349: if (ref($curRes)) {
350: $count ++;
351: }
352: if ($curRes == $it->BEGIN_MAP()) {
353: $depth++;
354: $parent{$depth} = $lastcontainer;
355: }
356: if ($curRes == $it->END_MAP()) {
357: $depth--;
358: $lastcontainer = $parent{$depth};
359: }
360: if (ref($curRes)) {
361: my $symb = $curRes->symb();
1.158 raeburn 362: my $ressymb = $symb;
363: if ($ressymb =~ m|adm/(\w+)/(\w+)/(\d+)/bulletinboard$|) {
364: unless ($ressymb =~ m|adm/wrapper/adm|) {
365: $ressymb = 'bulletin___'.$3.'___adm/wrapper/adm/'.$1.'/'.$2.'/'.$3.'/bulletinboard';
366: }
367: }
1.138 raeburn 368: my $color = $count%2;
369: $display .='<tr bgcolor='.$bgcolors[$color].'><td>'."\n".
370: '<input type="checkbox" name="archive" value="'.$count.'" ';
371: if (($curRes->is_sequence()) || ($curRes->is_page())) {
372: my $checkitem = $count + $boards + $startcount;
373: $display .= 'onClick="javascript:propagateCheck('."'$checkitem'".')"';
374: }
375: $display .= ' />'."\n";
376: for (my $i=0; $i<$depth; $i++) {
377: $display .= '<img src="/adm/lonIcons/whitespace1.gif" width="25" height="1" alt="" border="0" /><img src="/adm/lonIcons/whitespace1.gif" width="25" height="1" alt="" border="0" />'."\n";
378: }
379: if ($curRes->is_sequence()) {
380: $display .= '<img src="/adm/lonIcons/navmap.folder.open.gif"> '."\n";
381: $lastcontainer = $count + $startcount + $boards;
382: } elsif ($curRes->is_page()) {
383: $display .= '<img src="/adm/lonIcons/navmap.page.open.gif"> '."\n";
384: $lastcontainer = $count + $startcount + $boards;
385: }
386: my $currelem = $count+$boards+$startcount;
387: $children{$parent{$depth}} .= $currelem.':';
388: $display .= ' '.$curRes->title().'</td>';
1.158 raeburn 389: if ($discussiontime{$ressymb} > 0) {
1.138 raeburn 390: $boards ++;
391: $currelem = $count+$boards+$startcount;
392: $display .= '<td> </td><td align="right"><input type="checkbox" name="discussion" value="'.$count.'" /> </td>'."\n";
393: } else {
394: $display .= '<td colspan="2"> </td>'."\n";
395: }
396: }
397: }
398: my $scripttag = qq|
399: <script>
400:
401: function checkAll(field) {
1.158 raeburn 402: if (field.length > 0) {
403: for (i = 0; i < field.length; i++) {
404: field[i].checked = true ;
405: }
406: } else {
407: field.checked = true
408: }
1.138 raeburn 409: }
1.158 raeburn 410:
1.138 raeburn 411: function uncheckAll(field) {
1.158 raeburn 412: if (field.length > 0) {
413: for (i = 0; i < field.length; i++) {
414: field[i].checked = false ;
415: }
416: } else {
417: field.checked = false ;
418: }
1.138 raeburn 419: }
420:
421: function propagateCheck(item) {
422: if (document.exportdoc.elements[item].checked == true) {
423: containerCheck(item)
424: }
425: }
426:
427: function containerCheck(item) {
428: document.exportdoc.elements[item].checked = true
429: var numitems = $count + $boards + $startcount
430: var parents = new Array(numitems)
431: for (var i=$startcount; i<numitems; i++) {
432: parents[i] = new Array
433: }
434: |;
435:
436: foreach my $container (sort { $a <=> $b } keys %children) {
437: my @contents = split/:/,$children{$container};
438: for (my $i=0; $i<@contents; $i ++) {
439: $scripttag .= ' parents['.$container.']['.$i.'] = '.$contents[$i]."\n";
440: }
441: }
442:
443: $scripttag .= qq|
444: if (parents[item].length > 0) {
445: for (var j=0; j<parents[item].length; j++) {
446: containerCheck(parents[item][j])
447: }
448: }
449: }
450:
451: </script>
452: |;
1.167 albertel 453: my $html=&Apache::lonxml::xmlbegin();
454: $r->print($html.'<head><title>Export Course</title>'.$scripttag.'</head>'.
1.158 raeburn 455: &Apache::loncommon::bodytag('Export course to IMS content package'
1.138 raeburn 456: ));
457:
458: $r->print($display.'</table>'.
459: '<p><input type="hidden" name="finishexport" value="1">'.
460: '<input type="submit" name="exportcourse" value="'.
461: &mt('Export Course DOCS').'" /></p></form></body></html>');
462: }
463: }
464:
1.143 raeburn 465: sub create_ims_store {
466: my ($now,$manifestok,$outcome,$tempexport) = @_;
467: $$tempexport = $Apache::lonnet::perlvar{'lonDaemons'}.'/tmp/ims_exports';
468: my $ims_manifest;
469: if (!-e $$tempexport) {
470: mkdir($$tempexport,0700);
471: }
472: $$tempexport .= '/'.$now;
473: if (!-e $$tempexport) {
474: mkdir($$tempexport,0700);
475: }
1.174 albertel 476: $$tempexport .= '/'.$env{'user.domain'}.'_'.$env{'user.name'};
1.143 raeburn 477: if (!-e $$tempexport) {
478: mkdir($$tempexport,0700);
479: }
1.159 raeburn 480: if (!-e "$$tempexport/resources") {
481: mkdir("$$tempexport/resources",0700);
482: }
1.143 raeburn 483: # open manifest file
484: my $manifest = '/imsmanifest.xml';
485: my $manifestfilename = $$tempexport.$manifest;
486: if ($ims_manifest = Apache::File->new('>'.$manifestfilename)) {
487: $$manifestok=1;
488: print $ims_manifest
489: '<?xml version="1.0" encoding="UTF-8"?>'."\n".
490: '<manifest xmlns="http://www.imsglobal.org/xsd/imscp_v1p1"'.
491: ' xmlns:imsmd="http://www.imsglobal.org/xsd/imsmd_v1p2"'.
492: ' xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"'.
1.174 albertel 493: ' identifier="MANIFEST-'.$env{'request.course.id'}.'-'.$now.'"'.
1.143 raeburn 494: ' xsi:schemaLocation="http://www.imsglobal.org/xsd/imscp_v1p1imscp_v1p1.xsd'.
495: ' http://www.imsglobal.org/xsd/imsmd_v1p2 imsmd_v1p2p2.xsd">'."\n".
1.199 raeburn 496: ' <metadata>
497: <schema></schema>
498: <imsmd:lom>
499: <imsmd:general>
500: <imsmd:identifier>'.$env{'request.course.id'}.'</imsmd:identifier>
501: <imsmd:title>
502: <imsmd:langstring xml:lang="en">'.$env{'course.'.$env{'request.course.id'}.'.description'}.'</imsmd:langstring>
503: </imsmd:title>
504: </imsmd:general>
505: </imsmd:lom>
506: </metadata>'."\n".
1.174 albertel 507: ' <organizations default="ORG-'.$env{'request.course.id'}.'-'.$now.'">'."\n".
508: ' <organization identifier="ORG-'.$env{'request.course.id'}.'-'.$now.'"'.
1.143 raeburn 509: ' structure="hierarchical">'."\n".
1.199 raeburn 510: ' <title>'.$env{'course.'.$env{'request.course.id'}.'.description'}.'</title>'
1.143 raeburn 511: } else {
512: $$outcome .= 'An error occurred opening the IMS manifest file.<br />'
513: ;
514: }
515: return $ims_manifest;
516: }
517:
518: sub build_package {
519: my ($now,$navmap,$exportitems,$discussions,$outcome,$tempexport,$copyresult,$ims_manifest) = @_;
520: # first iterator to look for dependencies
521: my $it = $navmap->getIterator(undef,undef,undef,1,undef,undef);
522: my $curRes;
523: my $count = 0;
524: my $depth = 0;
525: my $lastcontainer = 0;
526: my %parent = ();
527: my @dependencies = ();
1.174 albertel 528: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
529: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1.143 raeburn 530: while ($curRes = $it->next()) {
531: if (ref($curRes)) {
532: $count ++;
533: }
534: if ($curRes == $it->BEGIN_MAP()) {
535: $depth++;
536: $parent{$depth} = $lastcontainer;
537: }
538: if ($curRes == $it->END_MAP()) {
539: $depth--;
540: $lastcontainer = $parent{$depth};
541: }
542: if (ref($curRes)) {
543: if ($curRes->is_sequence() || $curRes->is_page()) {
544: $lastcontainer = $count;
545: }
546: if (grep/^$count$/,@$exportitems) {
547: &get_dependencies($exportitems,\%parent,$depth,\@dependencies);
548: }
549: }
550: }
551: # second iterator to build manifest and store resources
552: $it = $navmap->getIterator(undef,undef,undef,1,undef,undef);
553: $depth = 0;
554: my $prevdepth;
555: $count = 0;
556: my $imsresources;
557: my $pkgdepth;
1.157 raeburn 558: while ($curRes = $it->next()) {
559: if ($curRes == $it->BEGIN_MAP()) {
560: $prevdepth = $depth;
561: $depth++;
562: }
563: if ($curRes == $it->END_MAP()) {
1.143 raeburn 564: $prevdepth = $depth;
1.157 raeburn 565: $depth--;
566: }
567:
568: if (ref($curRes)) {
569: $count ++;
570: if ((grep/^$count$/,@$exportitems) || (grep/^$count$/,@dependencies)) {
571: my $symb = $curRes->symb();
572: my $isvisible = 'true';
573: my $resourceref;
574: if ($curRes->randomout()) {
575: $isvisible = 'false';
576: }
577: unless ($curRes->is_sequence()) {
1.174 albertel 578: $resourceref = 'identifierref="RES-'.$env{'request.course.id'}.'-'.$count.'"';
1.157 raeburn 579: }
1.199 raeburn 580: my $step = $prevdepth - $depth;
581: if (($step >= 0) && ($count > 1)) {
582: while ($step >= 0) {
583: print $ims_manifest "\n".' </item>'."\n";
584: $step --;
585: }
1.157 raeburn 586: }
587: $prevdepth = $depth;
1.143 raeburn 588:
1.157 raeburn 589: my $itementry =
1.174 albertel 590: '<item identifier="ITEM-'.$env{'request.course.id'}.'-'.$count.
1.143 raeburn 591: '" isvisible="'.$isvisible.'" '.$resourceref.'>'.
592: '<title>'.$curRes->title().'</title>';
1.157 raeburn 593: print $ims_manifest "\n".$itementry;
1.143 raeburn 594:
1.157 raeburn 595: unless ($curRes->is_sequence()) {
596: my $content_file;
597: my @hrefs = ();
598: &process_content($count,$curRes,$cdom,$cnum,$symb,\$content_file,\@hrefs,$copyresult,$tempexport);
599: if ($content_file) {
600: $imsresources .= "\n".
1.174 albertel 601: ' <resource identifier="RES-'.$env{'request.course.id'}.'-'.$count.
1.143 raeburn 602: '" type="webcontent" href="'.$content_file.'">'."\n".
603: ' <file href="'.$content_file.'" />'."\n";
1.157 raeburn 604: foreach (@hrefs) {
605: $imsresources .=
1.143 raeburn 606: ' <file href="'.$_.'" />'."\n";
1.157 raeburn 607: }
1.158 raeburn 608: if (grep/^$count$/,@$discussions) {
609: my $ressymb = $symb;
610: my $mode;
611: if ($ressymb =~ m|adm/(\w+)/(\w+)/(\d+)/bulletinboard$|) {
612: unless ($ressymb =~ m|adm/wrapper/adm|) {
613: $ressymb = 'bulletin___'.$3.'___adm/wrapper/adm/'.$1.'/'.$2.'/'.$3.'/bulletinboard';
614: }
615: $mode = 'board';
616: }
617: my %extras = (
618: caller => 'imsexport',
1.159 raeburn 619: tempexport => $tempexport.'/resources',
1.158 raeburn 620: count => $count
621: );
622: my $discresult = &Apache::lonfeedback::list_discussion($mode,undef,$ressymb,\%extras);
623: }
1.157 raeburn 624: $imsresources .= ' </resource>'."\n";
1.143 raeburn 625: }
626: }
1.157 raeburn 627: $pkgdepth = $depth;
1.143 raeburn 628: }
629: }
630: }
1.157 raeburn 631: while ($pkgdepth > 0) {
1.143 raeburn 632: print $ims_manifest " </item>\n";
633: $pkgdepth --;
634: }
635: my $resource_text = qq|
636: </organization>
637: </organizations>
638: <resources>
639: $imsresources
640: </resources>
641: </manifest>
642: |;
643: print $ims_manifest $resource_text;
644: }
645:
646: sub get_dependencies {
647: my ($exportitems,$parent,$depth,$dependencies) = @_;
648: if ($depth > 1) {
1.157 raeburn 649: if ((!grep/^$$parent{$depth}$/,@$exportitems) && (!grep/^$$parent{$depth}$/,@$dependencies)) {
1.143 raeburn 650: push @$dependencies, $$parent{$depth};
651: if ($depth > 2) {
652: &get_dependencies($exportitems,$parent,$depth-1,$dependencies);
653: }
654: }
655: }
656: }
657:
658: sub process_content {
659: my ($count,$curRes,$cdom,$cnum,$symb,$content_file,$href,$copyresult,$tempexport) = @_;
660: my $content_type;
661: my $message;
1.158 raeburn 662: my @uploads = ();
1.157 raeburn 663: if ($curRes->is_sequence()) {
664: $content_type = 'sequence';
665: } elsif ($curRes->is_page()) {
666: $content_type = 'page'; # need to handle individual items in pages.
1.143 raeburn 667: } elsif ($symb =~ m-public/$cdom/$cnum/syllabus$-) {
668: $content_type = 'syllabus';
1.158 raeburn 669: my $contents = &Apache::imsexport::templatedpage($content_type);
670: if ($contents) {
671: $$content_file = &store_template($contents,$tempexport,$count,$content_type);
672: }
1.157 raeburn 673: } elsif ($symb =~ m-\.sequence___\d+___ext-) {
1.143 raeburn 674: $content_type = 'external';
1.158 raeburn 675: my $title = $curRes->title;
676: my $contents = &Apache::imsexport::external($symb,$title);
677: if ($contents) {
678: $$content_file = &store_template($contents,$tempexport,$count,$content_type);
679: }
1.143 raeburn 680: } elsif ($symb =~ m-adm/navmaps$-) {
681: $content_type = 'navmap';
1.158 raeburn 682: } elsif ($symb =~ m-adm/[^/]+/[^/]+/(\d+)/smppg$-) {
1.143 raeburn 683: $content_type = 'simplepage';
1.158 raeburn 684: my $contents = &Apache::imsexport::templatedpage($content_type,$1,$count,\@uploads);
685: if ($contents) {
686: $$content_file = &store_template($contents,$tempexport,$count,$content_type);
687: }
688: } elsif ($symb =~ m-lib/templates/simpleproblem\.problem$-) {
1.143 raeburn 689: $content_type = 'simpleproblem';
1.158 raeburn 690: my $contents = &Apache::imsexport::simpleproblem($symb);
691: if ($contents) {
692: $$content_file = &store_template($contents,$tempexport,$count,$content_type);
693: }
1.188 raeburn 694: } elsif ($symb =~ m-lib/templates/examupload\.problem$-) {
1.158 raeburn 695: $content_type = 'examupload';
696: } elsif ($symb =~ m-adm/(\w+)/(\w+)/(\d+)/bulletinboard$-) {
1.143 raeburn 697: $content_type = 'bulletinboard';
1.158 raeburn 698: my $contents = &Apache::imsexport::templatedpage($content_type,$3,$count,\@uploads,$1,$2);
699: if ($contents) {
700: $$content_file = &store_template($contents,$tempexport,$count,$content_type);
701: }
702: } elsif ($symb =~ m-adm/([^/]+)/([^/]+)/aboutme$-) {
1.143 raeburn 703: $content_type = 'aboutme';
1.158 raeburn 704: my $contents = &Apache::imsexport::templatedpage($content_type,undef,$count,\@uploads,$1,$2);
705: if ($contents) {
706: $$content_file = &store_template($contents,$tempexport,$count,$content_type);
707: }
1.157 raeburn 708: } elsif ($symb =~ m-\.(sequence|page)___\d+___uploaded/$cdom/$cnum/-) {
709: $$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'uploaded');
1.162 raeburn 710: } elsif ($symb =~ m-\.(sequence|page)___\d+___([^/]+)/([^/]+)-) {
1.143 raeburn 711: my $canedit = 0;
1.174 albertel 712: if ($2 eq $env{'user.domain'} && $3 eq $env{'user.name'}) {
1.143 raeburn 713: $canedit= 1;
714: }
1.200 raeburn 715: # only include problem code where current user is author
1.143 raeburn 716: if ($canedit) {
1.157 raeburn 717: $$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'resource');
1.143 raeburn 718: } else {
1.157 raeburn 719: $$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'noedit');
1.143 raeburn 720: }
1.162 raeburn 721: } elsif ($symb =~ m-uploaded/$cdom/$cnum-) {
722: $$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'uploaded');
1.143 raeburn 723: }
1.158 raeburn 724: if (@uploads > 0) {
725: foreach my $item (@uploads) {
726: my $uploadmsg = '';
1.159 raeburn 727: &replicate_content($cdom,$cnum,$tempexport,$item,$count,\$uploadmsg,$href,'templateupload');
1.158 raeburn 728: if ($uploadmsg) {
729: $$copyresult .= $uploadmsg."\n";
730: }
731: }
732: }
1.157 raeburn 733: if ($message) {
734: $$copyresult .= $message."\n";
735: }
1.143 raeburn 736: }
737:
738: sub replicate_content {
1.157 raeburn 739: my ($cdom,$cnum,$tempexport,$symb,$count,$message,$href,$caller) = @_;
1.159 raeburn 740: my ($map,$ind,$url);
741: if ($caller eq 'templateupload') {
742: $url = $symb;
743: $url =~ s#//#/#g;
744: } else {
745: ($map,$ind,$url)=&Apache::lonnet::decode_symb($symb);
746: }
1.143 raeburn 747: my $content;
748: my $filename;
749: my $repstatus;
1.157 raeburn 750: my $content_name;
751: if ($url =~ m-/([^/]+)$-) {
1.143 raeburn 752: $filename = $1;
753: if (!-e $tempexport.'/resources') {
754: mkdir($tempexport.'/resources',0700);
755: }
1.157 raeburn 756: if (!-e $tempexport.'/resources/'.$count) {
1.143 raeburn 757: mkdir($tempexport.'/resources/'.$count,0700);
758: }
1.157 raeburn 759: my $destination = $tempexport.'/resources/'.$count.'/'.$filename;
1.143 raeburn 760: my $copiedfile;
761: if ($copiedfile = Apache::File->new('>'.$destination)) {
762: my $content;
1.157 raeburn 763: if ($caller eq 'resource') {
1.197 raeburn 764: my $respath = $Apache::lonnet::perlvar{'lonDocRoot'}.'/res';
765: my $filepath = &Apache::lonnet::filelocation($respath,$url);
766: $content = &Apache::lonnet::getfile($filepath);
1.143 raeburn 767: if ($content eq -1) {
768: $$message = 'Could not copy file '.$filename;
769: } else {
1.197 raeburn 770: &extract_media($url,$cdom,$cnum,\$content,$count,$tempexport,$href,$message,'resource');
1.143 raeburn 771: $repstatus = 'ok';
772: }
1.162 raeburn 773: } elsif ($caller eq 'uploaded' || $caller eq 'templateupload') {
1.143 raeburn 774: my $rtncode;
1.157 raeburn 775: $repstatus = &Apache::lonnet::getuploaded('GET',$url,$cdom,$cnum,\$content,$rtncode);
776: if ($repstatus eq 'ok') {
777: if ($url =~ /\.html?$/i) {
1.197 raeburn 778: &extract_media($url,$cdom,$cnum,\$content,$count,$tempexport,$href,$message,'uploaded');
1.157 raeburn 779: }
780: } else {
1.197 raeburn 781: $$message = 'Could not render '.$url.' server message - '.$rtncode."<br />\n";
1.143 raeburn 782: }
1.162 raeburn 783: } elsif ($caller eq 'noedit') {
784: # Need to render the resource without the LON-CAPA Internal header and the Post discussion footer, and then set $content equal to this.
785: $repstatus = 'ok';
786: $content = 'Not the owner of this resource';
1.143 raeburn 787: }
788: if ($repstatus eq 'ok') {
789: print $copiedfile $content;
790: }
791: close($copiedfile);
792: } else {
1.197 raeburn 793: $$message = 'Could not open destination file for '.$filename."<br />\n";
1.143 raeburn 794: }
795: } else {
1.197 raeburn 796: $$message = 'Could not determine name of file for '.$symb."<br />\n";
1.143 raeburn 797: }
1.157 raeburn 798: if ($repstatus eq 'ok') {
1.198 raeburn 799: $content_name = 'resources/'.$count.'/'.$filename;
1.157 raeburn 800: }
801: return $content_name;
802: }
803:
804: sub extract_media {
1.197 raeburn 805: my ($url,$cdom,$cnum,$content,$count,$tempexport,$href,$message,$caller) = @_;
1.198 raeburn 806: my ($dirpath,$container);
1.197 raeburn 807: my %allfiles = ();
808: my %codebase = ();
1.198 raeburn 809: if ($url =~ m-(.*/)([^/]+)$-) {
810: $dirpath = $1;
811: $container = $2;
812: } else {
813: $dirpath = $url;
814: $container = '';
815: }
1.197 raeburn 816: &Apache::lonnet::extract_embedded_items(undef,undef,\%allfiles,\%codebase,$content);
817: foreach my $embed_file (keys(%allfiles)) {
818: my $filename;
819: if ($embed_file =~ m#([^/]+)$#) {
820: $filename = $1;
821: } else {
822: $filename = $embed_file;
823: }
824: my $newname = 'res/'.$filename;
825: my ($rtncode,$embed_content,$repstatus);
826: my $embed_url;
827: if ($embed_file =~ m-^/-) {
828: $embed_url = $embed_file; # points to absolute path
829: } else {
830: if ($embed_file =~ m-https?://-) {
831: next; # points to url
832: } else {
1.198 raeburn 833: $embed_url = $dirpath.$embed_file; # points to relative path
1.197 raeburn 834: }
835: }
836: if ($caller eq 'resource') {
837: my $respath = $Apache::lonnet::perlvar{'lonDocRoot'}.'/res';
838: my $embed_path = &Apache::lonnet::filelocation($respath,$embed_url);
839: $embed_content = &Apache::lonnet::getfile($embed_path);
840: unless ($embed_content eq -1) {
841: $repstatus = 'ok';
842: }
843: } elsif ($caller eq 'uploaded') {
844:
845: $repstatus = &Apache::lonnet::getuploaded('GET',$embed_url,$cdom,$cnum,\$embed_content,$rtncode);
846: }
847: if ($repstatus eq 'ok') {
848: my $destination = $tempexport.'/resources/'.$count.'/res';
849: if (!-e "$destination") {
850: mkdir($destination,0755);
851: }
852: $destination .= '/'.$filename;
853: my $copiedfile;
854: if ($copiedfile = Apache::File->new('>'.$destination)) {
855: print $copiedfile $embed_content;
1.198 raeburn 856: push @{$href}, 'resources/'.$count.'/res/'.$filename;
1.197 raeburn 857: my $attrib_regexp = '';
858: if (@{$allfiles{$embed_file}} > 1) {
859: $attrib_regexp = join('|',@{$allfiles{$embed_file}});
860: } else {
861: $attrib_regexp = $allfiles{$embed_file}[0];
862: }
863: $$content =~ s#($attrib_regexp\s*=\s*['"]?)\Q$embed_file\E(['"]?)#$1$newname$2#gi;
1.198 raeburn 864: if ($caller eq 'resource' && $container =~ /\.(problem|library)$/) {
1.197 raeburn 865: $$content =~ s#\Q$embed_file\E#$newname#gi;
866: }
867: }
868: } else {
869: $$message .= 'replication of embedded file - '.$embed_file.' in '.$url.' failed, reason -'.$rtncode."<br />\n";
870: }
871: }
1.157 raeburn 872: return;
1.143 raeburn 873: }
1.74 www 874:
1.158 raeburn 875: sub store_template {
876: my ($contents,$tempexport,$count,$content_type) = @_;
877: if ($contents) {
1.159 raeburn 878: if ($tempexport) {
879: if (!-e $tempexport.'/resources') {
880: mkdir($tempexport.'/resources',0700);
881: }
882: if (!-e $tempexport.'/resources/'.$count) {
883: mkdir($tempexport.'/resources/'.$count,0700);
884: }
885: my $destination = $tempexport.'/resources/'.$count.'/'.$content_type.'.xml';
886: my $storetemplate;
887: if ($storetemplate = Apache::File->new('>'.$destination)) {
888: print $storetemplate $contents;
889: close($storetemplate);
890: }
891: if ($content_type eq 'external') {
1.198 raeburn 892: return 'resources/'.$count.'/'.$content_type.'.html';
1.159 raeburn 893: } else {
1.198 raeburn 894: return 'resources/'.$count.'/'.$content_type.'.xml';
1.159 raeburn 895: }
1.158 raeburn 896: }
897: }
898: }
899:
1.73 bowersj2 900: # Imports the given (name, url) resources into the course
901: # coursenum, coursedom, and folder must precede the list
902: sub group_import {
903: my $coursenum = shift;
904: my $coursedom = shift;
905: my $folder = shift;
1.142 raeburn 906: my $container = shift;
907: my $caller = shift;
1.73 bowersj2 908: while (@_) {
909: my $name = shift;
910: my $url = shift;
1.142 raeburn 911: if (($url =~ m#^/uploaded/$coursedom/$coursenum/(default_\d+\.)(page|sequence)$#) && ($caller eq 'londocs')) {
912: my $errtext = '';
913: my $fatal = 0;
914: my $newmapstr = '<map>'."\n".
915: '<resource id="1" src="" type="start"></resource>'."\n".
916: '<link from="1" to="2" index="1"></link>'."\n".
917: '<resource id="2" src="" type="finish"></resource>'."\n".
918: '</map>';
1.174 albertel 919: $env{'form.output'}=$newmapstr;
1.189 albertel 920: my $result=&Apache::lonnet::finishuserfileupload($coursenum,$coursedom,
1.142 raeburn 921: 'output',$1.$2);
922: if ($result != m|^/uploaded/|) {
923: $errtext.='Map not saved: A network error occured when trying to save the new map. ';
924: $fatal = 2;
925: }
926: if ($fatal) {
927: return ($errtext,$fatal);
928: }
929: }
1.73 bowersj2 930: if ($url) {
1.178 www 931: my $idx = &Apache::lonratedt::getresidx($url);
1.73 bowersj2 932: $Apache::lonratedt::order[$#Apache::lonratedt::order+1]=$idx;
933: my $ext = 'false';
934: if ($url=~/^http:\/\//) { $ext = 'true'; }
935: $url =~ s/:/\:/g;
936: $name =~ s/:/\:/g;
937: $Apache::lonratedt::resources[$idx] =
938: join ':', ($name, $url, $ext, 'normal', 'res');
939: }
940: }
1.142 raeburn 941: return &storemap($coursenum, $coursedom, $folder.'.'.$container);
1.73 bowersj2 942: }
943:
1.114 albertel 944: sub breadcrumbs {
945: my ($where)=@_;
946: &Apache::lonhtmlcommon::clear_breadcrumbs();
1.142 raeburn 947: my (@folders);
1.174 albertel 948: if ($env{'form.pagepath'}) {
949: @folders = split('&',$env{'form.pagepath'});
1.142 raeburn 950: } else {
1.174 albertel 951: @folders=split('&',$env{'form.folderpath'});
1.142 raeburn 952: }
1.116 albertel 953: my $folderpath;
1.168 www 954: my $cpinfo='';
1.174 albertel 955: if ($env{'form.markedcopy_url'}) {
956: &Apache::lonnet::logthis('Found '.$env{'form.markedcopy_url'});
1.168 www 957: $cpinfo='&markedcopy_url='.
1.174 albertel 958: &Apache::lonnet::escape($env{'form.markedcopy_url'}).
1.168 www 959: '&markedcopy_title='.
1.174 albertel 960: &Apache::lonnet::escape($env{'form.markedcopy_title'});
1.168 www 961: }
1.116 albertel 962: while (@folders) {
963: my $folder=shift(@folders);
964: my $foldername=shift(@folders);
965: if ($folderpath) {$folderpath.='&';}
966: $folderpath.=$folder.'&'.$foldername;
967: my $url='/adm/coursedocs?folderpath='.
968: &Apache::lonnet::escape($folderpath);
1.114 albertel 969: &Apache::lonhtmlcommon::add_breadcrumb(
1.168 www 970: {'href'=>$url.$cpinfo,
1.114 albertel 971: 'title'=>&Apache::lonnet::unescape($foldername),
1.117 albertel 972: 'text'=>'<font size="+1">'.
973: &Apache::lonnet::unescape($foldername).'</font>'
974: });
1.114 albertel 975:
976:
977: }
1.137 albertel 978: return &Apache::lonhtmlcommon::breadcrumbs(undef,undef,undef,undef,undef,
979: 0,'nohelp');
1.114 albertel 980: }
981:
1.7 www 982: sub editor {
1.188 raeburn 983: my ($r,$coursenum,$coursedom,$folder,$allowed,$upload_output)=@_;
1.10 www 984: my $errtext='';
985: my $fatal=0;
1.142 raeburn 986: my $container='sequence';
1.174 albertel 987: if ($env{'form.pagepath'}) {
1.142 raeburn 988: $container='page';
989: }
1.10 www 990: ($errtext,$fatal)=
1.142 raeburn 991: &mapread($coursenum,$coursedom,$folder.'.'.$container);
1.17 www 992: if ($#Apache::lonratedt::order<1) {
1.178 www 993: my $idx=&Apache::lonratedt::getresidx();
994: if ($idx<=0) { $idx=1; }
995: $Apache::lonratedt::order[0]=$idx;
996: $Apache::lonratedt::resources[$idx]='';
1.17 www 997: }
1.174 albertel 998: if (defined($env{'form.markcopy'})) {
1.168 www 999: # Mark for copying
1.174 albertel 1000: my ($title,$url)=split(':',$Apache::lonratedt::resources[$Apache::lonratedt::order[$env{'form.markcopy'}]]);
1001: $env{'form.markedcopy_title'}=$title;
1002: $env{'form.markedcopy_url'}=$url;
1.168 www 1003: }
1004: $r->print(&breadcrumbs($folder));
1.7 www 1005: if ($fatal) {
1006: $r->print('<p><font color="red">'.$errtext.'</font></p>');
1007: } else {
1008: # ------------------------------------------------------------ Process commands
1.121 www 1009:
1.16 www 1010: # ---------------- if they are for this folder and user allowed to make changes
1.174 albertel 1011: if (($allowed) && ($env{'form.folder'} eq $folder)) {
1.123 www 1012: # set parameters and change order
1.174 albertel 1013: if (defined($env{'form.setparms'})) {
1014: my $idx=$env{'form.setparms'};
1.123 www 1015: # set parameters
1.174 albertel 1016: if ($env{'form.randpick_'.$idx}) {
1017: &Apache::lonratedt::storeparameter($idx,'parameter_randompick',$env{'form.randpick_'.$idx},'int_pos');
1.121 www 1018: } else {
1.122 www 1019: &Apache::lonratedt::delparameter($idx,'parameter_randompick');
1.121 www 1020: }
1.174 albertel 1021: if ($env{'form.hidprs_'.$idx}) {
1.122 www 1022: &Apache::lonratedt::storeparameter($idx,'parameter_hiddenresource','yes','string_yesno');
1.121 www 1023: } else {
1.122 www 1024: &Apache::lonratedt::delparameter($idx,'parameter_hiddenresource');
1.121 www 1025: }
1.174 albertel 1026: if ($env{'form.encprs_'.$idx}) {
1.122 www 1027: &Apache::lonratedt::storeparameter($idx,'parameter_encrypturl','yes','string_yesno');
1.121 www 1028: } else {
1.122 www 1029: &Apache::lonratedt::delparameter($idx,'parameter_encrypturl');
1.121 www 1030: }
1031:
1.174 albertel 1032: if ($env{'form.newpos'}) {
1.123 www 1033: # change order
1034:
1.174 albertel 1035: my $newpos=$env{'form.newpos'}-1;
1036: my $currentpos=$env{'form.currentpos'}-1;
1.125 www 1037: my $i;
1038: my @neworder=();
1039: if ($newpos>$currentpos) {
1040: # moving stuff up
1041: for ($i=0;$i<$currentpos;$i++) {
1042: $neworder[$i]=$Apache::lonratedt::order[$i];
1043: }
1044: for ($i=$currentpos;$i<$newpos;$i++) {
1045: $neworder[$i]=$Apache::lonratedt::order[$i+1];
1046: }
1047: $neworder[$newpos]=$Apache::lonratedt::order[$currentpos];
1048: for ($i=$newpos+1;$i<=$#Apache::lonratedt::order;$i++) {
1049: $neworder[$i]=$Apache::lonratedt::order[$i];
1050: }
1051: } else {
1052: # moving stuff down
1053: for ($i=0;$i<$newpos;$i++) {
1054: $neworder[$i]=$Apache::lonratedt::order[$i];
1055: }
1056: $neworder[$newpos]=$Apache::lonratedt::order[$currentpos];
1057: for ($i=$newpos+1;$i<$currentpos+1;$i++) {
1058: $neworder[$i]=$Apache::lonratedt::order[$i-1];
1059: }
1060: for ($i=$currentpos+1;$i<=$#Apache::lonratedt::order;$i++) {
1061: $neworder[$i]=$Apache::lonratedt::order[$i];
1062: }
1063: }
1064: @Apache::lonratedt::order=@neworder;
1.124 www 1065: }
1066: # store the changed version
1.123 www 1067:
1.142 raeburn 1068: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
1.124 www 1069: if ($fatal) {
1070: $r->print('<p><font color="red">'.$errtext.'</font></p>');
1071: return;
1.123 www 1072: }
1.124 www 1073:
1074: }
1.174 albertel 1075: if ($env{'form.pastemarked'}) {
1.168 www 1076: # paste resource to end of list
1.174 albertel 1077: my $url=$env{'form.markedcopy_url'};
1078: my $title=$env{'form.markedcopy_title'};
1.168 www 1079: # Maps need to be copied first
1080: if (($url=~/\.(page|sequence)$/) || ($url=~/^\/uploaded\//)) {
1081: $title=&mt('Copy of').' '.$title;
1082: my $newid=$$.time;
1083: $url=~/^(.+)\.(\w+)$/;
1084: my $newurl=$1.$newid.'.'.$2;
1085: my $storefn=$newurl;
1086: $storefn=~s/^\/\w+\/\w+\/\w+\///;
1087: &Apache::loncreatecourse::writefile
1.174 albertel 1088: ($env{'request.course.id'},$storefn,
1.168 www 1089: &Apache::lonnet::getfile($url));
1090: $url=$newurl;
1091: }
1092: $title=~s/\</\<\;/g;
1093: $title=~s/\>/\>\;/g;
1094: $title=~s/\:/\:/g;
1095: my $ext='false';
1096: if ($url=~/^http\:\/\//) { $ext='true'; }
1097: $url=~s/\:/\:/g;
1098: # Now insert the URL at the bottom
1.179 www 1099: my $newidx=&Apache::lonratedt::getresidx($url);
1.168 www 1100: $Apache::lonratedt::resources[$newidx]=
1101: $title.':'.$url.':'.$ext.':normal:res';
1102: $Apache::lonratedt::order[1+$#Apache::lonratedt::order]=$newidx;
1103: # Store the result
1104: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
1105: if ($fatal) {
1106: $r->print('<p><font color="red">'.$errtext.'</font></p>');
1107: return;
1108: }
1.123 www 1109:
1.168 www 1110: }
1.188 raeburn 1111: $r->print($upload_output);
1.174 albertel 1112: if ($env{'form.cmd'}) {
1113: my ($cmd,$idx)=split(/\_/,$env{'form.cmd'});
1.10 www 1114: if ($cmd eq 'del') {
1.128 albertel 1115: my (undef,$url)=split(':',$Apache::lonratedt::resources[$Apache::lonratedt::order[$idx]]);
1.187 www 1116: if (($url=~m|/+uploaded/\Q$coursedom\E/\Q$coursenum\E/|) &&
1.206 albertel 1117: ($url!~/\.(page|sequence|problem|exam|quiz|assess|survey|form|library|task)$/)) {
1.187 www 1118: &Apache::lonnet::removeuploadedurl($url);
1119: } else {
1120: &Apache::lonratedt::makezombie($Apache::lonratedt::order[$idx]);
1.128 albertel 1121: }
1.10 www 1122: for (my $i=$idx;$i<$#Apache::lonratedt::order;$i++) {
1123: $Apache::lonratedt::order[$i]=
1124: $Apache::lonratedt::order[$i+1];
1125: }
1126: $#Apache::lonratedt::order--;
1.171 www 1127: } elsif ($cmd eq 'cut') {
1128: my (undef,$url)=split(':',$Apache::lonratedt::resources[$Apache::lonratedt::order[$idx]]);
1.179 www 1129: &Apache::lonratedt::makezombie($Apache::lonratedt::order[$idx]);
1.171 www 1130: for (my $i=$idx;$i<$#Apache::lonratedt::order;$i++) {
1131: $Apache::lonratedt::order[$i]=
1132: $Apache::lonratedt::order[$i+1];
1133: }
1134: $#Apache::lonratedt::order--;
1.10 www 1135: } elsif ($cmd eq 'up') {
1.38 www 1136: if (($idx) && (defined($Apache::lonratedt::order[$idx-1]))) {
1.10 www 1137: my $i=$Apache::lonratedt::order[$idx-1];
1138: $Apache::lonratedt::order[$idx-1]=
1139: $Apache::lonratedt::order[$idx];
1140: $Apache::lonratedt::order[$idx]=$i;
1.38 www 1141: }
1.10 www 1142: } elsif ($cmd eq 'down') {
1.38 www 1143: if (defined($Apache::lonratedt::order[$idx+1])) {
1.10 www 1144: my $i=$Apache::lonratedt::order[$idx+1];
1145: $Apache::lonratedt::order[$idx+1]=
1146: $Apache::lonratedt::order[$idx];
1147: $Apache::lonratedt::order[$idx]=$i;
1.38 www 1148: }
1.36 www 1149: } elsif ($cmd eq 'rename') {
1.142 raeburn 1150: my $ratstr = $Apache::lonratedt::resources[$Apache::lonratedt::order[$idx]];
1.36 www 1151: my ($rtitle,@rrest)=split(/\:/,
1152: $Apache::lonratedt::resources[
1153: $Apache::lonratedt::order[$idx]]);
1.38 www 1154: my $comment=
1.174 albertel 1155: &HTML::Entities::decode($env{'form.title'});
1.36 www 1156: $comment=~s/\</\<\;/g;
1157: $comment=~s/\>/\>\;/g;
1158: $comment=~s/\:/\:/g;
1.144 albertel 1159: if ($comment=~/\S/) {
1160: $Apache::lonratedt::resources[
1.36 www 1161: $Apache::lonratedt::order[$idx]]=
1.144 albertel 1162: $comment.':'.join(':',@rrest);
1163: }
1.10 www 1164: }
1165: # Store the changed version
1.104 albertel 1166: ($errtext,$fatal)=&storemap($coursenum,$coursedom,
1.142 raeburn 1167: $folder.'.'.$container);
1.104 albertel 1168: if ($fatal) {
1169: $r->print('<p><font color="red">'.$errtext.'</font></p>');
1170: return;
1171: }
1.8 www 1172: }
1.11 www 1173: # Group import/search
1.174 albertel 1174: if ($env{'form.importdetail'}) {
1.73 bowersj2 1175: my @imports;
1.174 albertel 1176: foreach (split(/\&/,$env{'form.importdetail'})) {
1.73 bowersj2 1177: if (defined($_)) {
1178: my ($name,$url)=split(/\=/,$_);
1179: $name=&Apache::lonnet::unescape($name);
1180: $url=&Apache::lonnet::unescape($url);
1181: push @imports, $name, $url;
1182: }
1183: }
1.11 www 1184: # Store the changed version
1.104 albertel 1185: ($errtext,$fatal)=group_import($coursenum, $coursedom, $folder,
1.142 raeburn 1186: $container,'londocs',@imports);
1.104 albertel 1187: if ($fatal) {
1188: $r->print('<p><font color="red">'.$errtext.'</font></p>');
1189: return;
1190: }
1.11 www 1191: }
1.53 www 1192: # Loading a complete map
1.174 albertel 1193: if (($env{'form.importmap'}) && ($env{'form.loadmap'})) {
1194: foreach (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$env{'form.importmap'}))) {
1.181 www 1195: my ($title,$url,$ext,$type)=split(/\:/,$_);
1196: my $idx=&Apache::lonratedt::getresidx($url);
1.53 www 1197: $Apache::lonratedt::resources[$idx]=$_;
1198: $Apache::lonratedt::order
1.104 albertel 1199: [$#Apache::lonratedt::order+1]=$idx;
1200: }
1.53 www 1201:
1202: # Store the changed version
1.104 albertel 1203: ($errtext,$fatal)=&storemap($coursenum,$coursedom,
1.142 raeburn 1204: $folder.'.'.$container);
1.104 albertel 1205: if ($fatal) {
1206: $r->print('<p><font color="red">'.$errtext.'</font></p>');
1207: return;
1208: }
1.53 www 1209: }
1.16 www 1210: }
1211: # ---------------------------------------------------------------- End commands
1.7 www 1212: # ---------------------------------------------------------------- Print screen
1.10 www 1213: my $idx=0;
1.148 www 1214: my $shown=0;
1.10 www 1215: $r->print('<table>');
1216: foreach (@Apache::lonratedt::order) {
1217: my ($name,$url)=split(/\:/,$Apache::lonratedt::resources[$_]);
1.207 ! albertel 1218: $name=&Apache::lonratsrv::qtescape($name);
! 1219: $url=&Apache::lonratsrv::qtescape($url);
1.10 www 1220: unless ($name) { $name=(split(/\//,$url))[-1]; }
1.148 www 1221: unless ($name) { $idx++; next; }
1.112 raeburn 1222: $r->print(&entryline($idx,$name,$url,$folder,$allowed,$_,$coursenum));
1.10 www 1223: $idx++;
1.148 www 1224: $shown++;
1.10 www 1225: }
1.148 www 1226: unless ($shown) {
1.131 www 1227: $r->print('<tr><td>'.&mt('Currently no documents.').'</td></tr>');
1228: }
1.168 www 1229: $r->print("\n</table>\n");
1.174 albertel 1230: if ($env{'form.markedcopy_url'}) {
1.168 www 1231: $r->print(<<ENDPASTE);
1232: <p><form name="pasteform" action="/adm/coursedocs" method="post">
1.174 albertel 1233: <input type="hidden" name="markedcopy_url" value="$env{'form.markedcopy_url'}" />
1234: <input type="hidden" name="markedcopy_title" value="$env{'form.markedcopy_title'}" />
1.168 www 1235: ENDPASTE
1236: $r->print(
1237: '<input type="submit" name="pastemarked" value="'.&mt('Paste').
1238: '" /> '.&Apache::loncommon::filedescription(
1.174 albertel 1239: (split(/\./,$env{'form.markedcopy_url'}))[-1]).': '.
1240: $env{'form.markedcopy_title'});
1.168 www 1241: if ($container eq 'page') {
1242: $r->print(<<PAGEINFO);
1.174 albertel 1243: <input type="hidden" name="pagepath" value="$env{'form.pagepath'}" />
1244: <input type="hidden" name="pagesymb" value="$env{'form.pagesymb'}" />
1.168 www 1245: PAGEINFO
1246: } else {
1247: $r->print(<<FOLDERINFO);
1.174 albertel 1248: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
1.168 www 1249: FOLDERINFO
1250: }
1251: $r->print('</form></p>');
1252: }
1.7 www 1253: }
1254: }
1.1 www 1255:
1.188 raeburn 1256: sub process_file_upload {
1.194 raeburn 1257: my ($upload_output,$coursenum,$coursedom,$allfiles,$codebase,$uploadcmd) = @_;
1.188 raeburn 1258: # upload a file, if present
1259: my $parseaction;
1.190 albertel 1260: if ($env{'form.parserflag'}) {
1.188 raeburn 1261: $parseaction = 'parse';
1262: }
1263: my $phase_status;
1264: my $folder=$env{'form.folder'};
1.194 raeburn 1265: if ($folder eq '') {
1.188 raeburn 1266: $folder='default';
1267: }
1.194 raeburn 1268: if ( ($folder=~/^$uploadcmd/) || ($uploadcmd eq 'default') ) {
1.188 raeburn 1269: my $errtext='';
1270: my $fatal=0;
1271: my $container='sequence';
1272: if ($env{'form.pagepath'}) {
1273: $container='page';
1274: }
1275: ($errtext,$fatal)=
1276: &mapread($coursenum,$coursedom,$folder.'.'.$container);
1277: if ($#Apache::lonratedt::order<1) {
1278: $Apache::lonratedt::order[0]=1;
1279: $Apache::lonratedt::resources[1]='';
1280: }
1281: if ($fatal) {
1282: return 'failed';
1283: }
1284: my $destination = 'docs/';
1.194 raeburn 1285: if ($folder =~ /^supplemental/) {
1286: $destination = 'supplemental/';
1287: }
1288: if (($folder eq 'default') || ($folder eq 'supplemental')) {
1.188 raeburn 1289: $destination .= 'default/';
1.194 raeburn 1290: } elsif ($folder =~ /^(default|supplemental)_(\d+)$/) {
1291: $destination .= $2.'/';
1.188 raeburn 1292: }
1293: # this is for a course, not a user, so set coursedoc flag
1294: # probably the only place in the system where this should be "1"
1295: my $newidx=&Apache::lonratedt::getresidx();
1296: $destination .= $newidx;
1.190 albertel 1297: my $url=&Apache::lonnet::userfileupload('uploaddoc',1,$destination,
1298: $parseaction,$allfiles,
1299: $codebase);
1.188 raeburn 1300: my $ext='false';
1301: if ($url=~/^http\:\/\//) { $ext='true'; }
1302: $url=~s/\:/\:/g;
1303: my $comment=$env{'form.comment'};
1304: $comment=~s/\</\<\;/g;
1305: $comment=~s/\>/\>\;/g;
1306: $comment=~s/\:/\:/g;
1307: if ($folder=~/^supplemental/) {
1308: $comment=time.'___&&&___'.$env{'user.name'}.'___&&&___'.
1309: $env{'user.domain'}.'___&&&___'.$comment;
1310: }
1311:
1312: $Apache::lonratedt::resources[$newidx]=
1313: $comment.':'.$url.':'.$ext.':normal:res';
1.190 albertel 1314: $Apache::lonratedt::order[$#Apache::lonratedt::order+1]= $newidx;
1315: ($errtext,$fatal)=&storemap($coursenum,$coursedom,
1316: $folder.'.'.$container);
1.188 raeburn 1317: if ($fatal) {
1318: $$upload_output .= '<p><font color="red">'.$errtext.'</font></p>';
1319: return 'failed';
1320: } else {
1321: if ($parseaction eq 'parse') {
1.190 albertel 1322: my $total_embedded = keys(%{$allfiles});
1.188 raeburn 1323: if ($total_embedded > 0) {
1324: my $num = 0;
1325: $$upload_output .= 'This file contains embedded multimedia objects, which need to be uploaded to LON-CAPA.<br />
1326: <form name="upload_embedded" action="/adm/coursedocs"
1327: method="post" enctype="multipart/form-data">
1328: <input type="hidden" name="folderpath" value="'.$env{'form.folderpath'}.'" /> <input type="hidden" name="cmd" value="upload_embedded" />
1329: <input type="hidden" name="newidx" value="'.$newidx.'" />
1330: <input type="hidden" name="primaryurl" value="'.&Apache::lonnet::escape($url).'" />
1331: <input type="hidden" name="phasetwo" value="'.$total_embedded.'" />';
1332: $$upload_output .= '<b>Upload embedded files</b>:<br />
1333: <table>';
1.190 albertel 1334: foreach my $embed_file (keys(%{$allfiles})) {
1.188 raeburn 1335: $$upload_output .= '<tr><td>'.$embed_file.
1.190 albertel 1336: '<input name="embedded_item_'.$num.'" type="file" />
1337: <input name="embedded_orig_'.$num.'" type="hidden" value="'.&Apache::lonnet::escape($embed_file).'" />';
1.188 raeburn 1338: my $attrib;
1339: if (@{$$allfiles{$embed_file}} > 1) {
1340: $attrib = join(':',@{$$allfiles{$embed_file}});
1341: } else {
1342: $attrib = $$allfiles{$embed_file}[0];
1343: }
1344: $$upload_output .=
1345: '<input name="embedded_attrib_'.$num.'" type="hidden" value="'.$attrib.'" />';
1346: if (exists($$codebase{$embed_file})) {
1347: $$upload_output .=
1348: '<input name="codebase_'.$num.'" type="hidden" value="'.&Apache::lonnet::escape($$codebase{$embed_file}).'" />';
1349: }
1350: $$upload_output .= '</td></tr>';
1351: $num ++;
1352: }
1353: $phase_status = 'phasetwo';
1354: $$upload_output .= '</table><br />
1355: <input type ="submit" value="Complete upload" />
1356: </form>';
1357: } else {
1358: $$upload_output .= 'No embedded items identified<br />';
1359: }
1360: }
1361: }
1362: }
1363: return $phase_status;
1364: }
1365:
1366: sub process_secondary_uploads {
1367: my ($upload_output,$coursedom,$coursenum,$formname,$num,$newidx) = @_;
1368: my $folder=$env{'form.folder'};
1369: my $destination = 'docs/';
1.195 raeburn 1370: if ($folder =~ /^supplemental/) {
1371: $destination = 'supplemental/';
1372: }
1373: if (($folder eq 'default') || ($folder eq 'supplemental')) {
1.188 raeburn 1374: $destination .= 'default/';
1.195 raeburn 1375: } elsif ($folder =~ /^(default|supplemental)_(\d+)$/) {
1.188 raeburn 1376: $destination .= $1.'/';
1377: }
1378: $destination .= $newidx;
1379: my ($url,$filename);
1380: $url=&Apache::lonnet::userfileupload($formname.$num,1,$destination);
1381: ($filename) = ($url =~ m-^/uploaded/$coursedom/$coursenum/$destination/(.+)$-);
1382: return $filename;
1383: }
1384:
1.8 www 1385: # --------------------------------------------------------------- An entry line
1386:
1387: sub entryline {
1.112 raeburn 1388: my ($index,$title,$url,$folder,$allowed,$residx,$coursenum)=@_;
1.38 www 1389: $title=~s/\&colon\;/\:/g;
1390: $title=&HTML::Entities::encode(&HTML::Entities::decode(
1.109 albertel 1391: &Apache::lonnet::unescape($title)),'"<>&\'');
1.38 www 1392: my $renametitle=$title;
1393: my $foldertitle=$title;
1.142 raeburn 1394: my $pagetitle=$title;
1.122 www 1395: my $orderidx=$Apache::lonratedt::order[$index];
1.109 albertel 1396: if ($title=~ /^(\d+)___&&&___(\w+)___&&&___(\w+)___&&&___(.*)$/ ) {
1397: $foldertitle=&Apache::lontexconvert::msgtexconverted($4);
1398: $renametitle=$4;
1399: $title='<i>'.&Apache::lonlocal::locallocaltime($1).'</i> '.
1400: &Apache::loncommon::plainname($2,$3).': <br />'.
1401: $foldertitle;
1402: }
1.38 www 1403: $renametitle=~s/\"\;/\\\"/g;
1.8 www 1404: my $line='<tr>';
1405: # Edit commands
1.142 raeburn 1406: my $container;
1.120 www 1407: my $folderpath;
1.174 albertel 1408: if ($env{'form.folderpath'}) {
1.142 raeburn 1409: $container = 'sequence';
1.174 albertel 1410: $folderpath=&Apache::lonnet::escape($env{'form.folderpath'});
1411: # $htmlfoldername=&HTML::Entities::encode($env{'form.foldername'},'<>&"');
1.120 www 1412: }
1.156 albertel 1413: my ($pagepath,$pagesymb);
1.174 albertel 1414: if ($env{'form.pagepath'}) {
1.142 raeburn 1415: $container = 'page';
1.174 albertel 1416: $pagepath=&Apache::lonnet::escape($env{'form.pagepath'});
1417: $pagesymb=&Apache::lonnet::escape($env{'form.pagesymb'});
1.142 raeburn 1418: }
1.168 www 1419: my $cpinfo='';
1.174 albertel 1420: if ($env{'form.markedcopy_url'}) {
1.168 www 1421: $cpinfo='&markedcopy_url='.
1.174 albertel 1422: &Apache::lonnet::escape($env{'form.markedcopy_url'}).
1.168 www 1423: '&markedcopy_title='.
1.174 albertel 1424: &Apache::lonnet::escape($env{'form.markedcopy_title'});
1.168 www 1425: }
1.109 albertel 1426: if ($allowed) {
1.123 www 1427: my $incindex=$index+1;
1428: my $selectbox='';
1.168 www 1429: if (($folder!~/^supplemental/) &&
1430: ($#Apache::lonratedt::order>0) &&
1431: ((split(/\:/,
1432: $Apache::lonratedt::resources[$Apache::lonratedt::order[0]]))[1]
1433: ne '') &&
1434: ((split(/\:/,
1435: $Apache::lonratedt::resources[$Apache::lonratedt::order[1]]))[1]
1436: ne '')) {
1.123 www 1437: $selectbox=
1.124 www 1438: '<input type="hidden" name="currentpos" value="'.$incindex.'" />'.
1.123 www 1439: '<select name="newpos" onChange="this.form.submit()">';
1440: for (my $i=1;$i<=$#Apache::lonratedt::order+1;$i++) {
1441: if ($i==$incindex) {
1442: $selectbox.='<option value="" selected="1">('.$i.')</option>';
1443: } else {
1444: $selectbox.='<option value="'.$i.'">'.$i.'</option>';
1445: }
1446: }
1447: $selectbox.='</select>';
1448: }
1.119 www 1449: my %lt=&Apache::lonlocal::texthash(
1450: 'up' => 'Move Up',
1.109 albertel 1451: 'dw' => 'Move Down',
1452: 'rm' => 'Remove',
1.171 www 1453: 'ct' => 'Cut',
1.168 www 1454: 'rn' => 'Rename',
1455: 'cp' => 'Copy');
1.174 albertel 1456: if ($env{'form.pagepath'}) {
1.142 raeburn 1457: $line.=(<<END);
1458: <form name="entry_$index" action="/adm/coursedocs" method="post">
1.174 albertel 1459: <input type="hidden" name="pagepath" value="$env{'form.pagepath'}" />
1460: <input type="hidden" name="pagesymb" value="$env{'form.pagesymb'}" />
1461: <input type="hidden" name="markedcopy_url" value="$env{'form.markedcopy_url'}" />
1462: <input type="hidden" name="markedcopy_title" value="$env{'form.markedcopy_title'}" />
1.142 raeburn 1463: <input type="hidden" name="setparms" value="$orderidx" />
1464: <td><table border='0' cellspacing='2' cellpadding='0'>
1465: <tr><td bgcolor="#DDDDDD">
1.168 www 1466: <a href='/adm/coursedocs?cmd=up_$index&pagepath=$pagepath&pagesymb=$pagesymb$cpinfo'>
1.142 raeburn 1467: <img src="${iconpath}move_up.gif" alt='$lt{'up'}' border='0' /></a></td></tr>
1468: <tr><td bgcolor="#DDDDDD">
1.168 www 1469: <a href='/adm/coursedocs?cmd=down_$index&pagepath=$pagepath&pagesymb=$pagesymb$cpinfo'>
1.142 raeburn 1470: <img src="${iconpath}move_down.gif" alt='$lt{'dw'}' border='0' /></a></td></tr>
1471: </table></td>
1472: <td>$selectbox
1473: </td><td bgcolor="#DDDDDD">
1.156 albertel 1474: <a href='javascript:removeres("$pagepath","$index","$renametitle","page","$pagesymb");'>
1.142 raeburn 1475: <font size="-2" color="#990000">$lt{'rm'}</font></a>
1.171 www 1476: <a href='javascript:cutres("$pagepath","$index","$renametitle","page","$pagesymb");'>
1477: <font size="-2" color="#550044">$lt{'ct'}</font></a>
1.156 albertel 1478: <a href='javascript:changename("$pagepath","$index","$renametitle","page","$pagesymb");'>
1.168 www 1479: <font size="-2" color="#009900">$lt{'rn'}</font></a>
1480: <a href='javascript:markcopy("$pagepath","$index","$renametitle","page","$pagesymb");'>
1481: <font size="-2" color="#000099">$lt{'cp'}</font></a></td>
1.142 raeburn 1482: END
1483: } else {
1484: $line.=(<<END);
1.121 www 1485: <form name="entry_$index" action="/adm/coursedocs" method="post">
1.174 albertel 1486: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
1487: <input type="hidden" name="markedcopy_url" value="$env{'form.markedcopy_url'}" />
1488: <input type="hidden" name="markedcopy_title" value="$env{'form.markedcopy_title'}" />
1.122 www 1489: <input type="hidden" name="setparms" value="$orderidx" />
1.54 www 1490: <td><table border='0' cellspacing='2' cellpadding='0'>
1491: <tr><td bgcolor="#DDDDDD">
1.168 www 1492: <a href='/adm/coursedocs?cmd=up_$index&folderpath=$folderpath$cpinfo'>
1.90 www 1493: <img src="${iconpath}move_up.gif" alt='$lt{'up'}' border='0' /></a></td></tr>
1.54 www 1494: <tr><td bgcolor="#DDDDDD">
1.168 www 1495: <a href='/adm/coursedocs?cmd=down_$index&folderpath=$folderpath$cpinfo'>
1.90 www 1496: <img src="${iconpath}move_down.gif" alt='$lt{'dw'}' border='0' /></a></td></tr>
1.123 www 1497: </table></td>
1498: <td>$selectbox
1499: </td><td bgcolor="#DDDDDD">
1.142 raeburn 1500: <a href='javascript:removeres("$folderpath","$index","$renametitle","sequence");'>
1.90 www 1501: <font size="-2" color="#990000">$lt{'rm'}</font></a>
1.171 www 1502: <a href='javascript:cutres("$folderpath","$index","$renametitle","sequence");'>
1503: <font size="-2" color="#550044">$lt{'ct'}</font></a>
1.142 raeburn 1504: <a href='javascript:changename("$folderpath","$index","$renametitle","sequence");'>
1.168 www 1505: <font size="-2" color="#009900">$lt{'rn'}</font></a>
1506: <a href='javascript:markcopy("$folderpath","$index","$renametitle","sequence");'>
1507: <font size="-2" color="#000099">$lt{'cp'}</font></a></td>
1.8 www 1508: END
1.142 raeburn 1509: }
1.8 www 1510: }
1.16 www 1511: # Figure out what kind of a resource this is
1512: my ($extension)=($url=~/\.(\w+)$/);
1513: my $uploaded=($url=~/^\/*uploaded\//);
1.97 albertel 1514: my $icon=&Apache::loncommon::icon($url);
1.17 www 1515: my $isfolder=0;
1.142 raeburn 1516: my $ispage=0;
1.114 albertel 1517: my $folderarg;
1.142 raeburn 1518: my $pagearg;
1519: my $pagefile;
1.16 www 1520: if ($uploaded) {
1.135 albertel 1521: if ($extension eq 'sequence') {
1522: $icon=$iconpath.'/folder_closed.gif';
1523: $url=~/$coursenum\/([\/\w]+)\.sequence$/;
1524: $url='/adm/coursedocs?';
1525: $folderarg=$1;
1526: $isfolder=1;
1.142 raeburn 1527: } elsif ($extension eq 'page') {
1528: $icon=$iconpath.'/page.gif';
1529: $url=~/$coursenum\/([\/\w]+)\.page$/;
1530: $pagearg=$1;
1531: $url='/adm/coursedocs?';
1532: $ispage=1;
1.135 albertel 1533: } else {
1534: &Apache::lonnet::allowuploaded('/adm/coursedoc',$url);
1535: }
1.16 www 1536: }
1.18 www 1537: $url=~s/^http\&colon\;\/\//\/adm\/wrapper\/ext\//;
1.142 raeburn 1538: if ((!$isfolder) && ($residx) && ($folder!~/supplemental/) && (!$ispage)) {
1.113 albertel 1539: my $symb=&Apache::lonnet::symbclean(
1.50 www 1540: &Apache::lonnet::declutter('uploaded/'.
1.174 albertel 1541: $env{'course.'.$env{'request.course.id'}.'.domain'}.'/'.
1542: $env{'course.'.$env{'request.course.id'}.'.num'}.'/'.$folder.
1.50 www 1543: '.sequence').
1544: '___'.$residx.'___'.
1.113 albertel 1545: &Apache::lonnet::declutter($url));
1546: (undef,undef,$url)=&Apache::lonnet::decode_symb($symb);
1547: $url=&Apache::lonnet::clutter($url);
1.127 albertel 1548: if ($url=~/^\/*uploaded\//) {
1549: $url=~/\.(\w+)$/;
1550: my $embstyle=&Apache::loncommon::fileembstyle($1);
1551: if (($embstyle eq 'img') || ($embstyle eq 'emb')) {
1552: $url='/adm/wrapper'.$url;
1553: } elsif ($embstyle eq 'ssi') {
1554: #do nothing with these
1555: } elsif ($url!~/\.(sequence|page)$/) {
1556: $url='/adm/coursedocs/showdoc'.$url;
1557: }
1.145 albertel 1558: } elsif ($url=~m|^/ext/|) {
1559: $url='/adm/wrapper'.$url;
1.127 albertel 1560: }
1.152 albertel 1561: $url.=(($url=~/\?/)?'&':'?').'symb='.&Apache::lonnet::escape($symb);
1562: if ($container eq 'page') {
1.174 albertel 1563: my $symb=$env{'form.pagesymb'};
1.152 albertel 1564:
1565: $url=&Apache::lonnet::clutter((&Apache::lonnet::decode_symb($symb))[2]);
1.142 raeburn 1566: $url.=(($url=~/\?/)?'&':'?').'symb='.&Apache::lonnet::escape($symb);
1.152 albertel 1567: }
1.50 www 1568: }
1.120 www 1569: my $parameterset=' ';
1.114 albertel 1570: if ($isfolder) {
1571: my $foldername=&Apache::lonnet::escape($foldertitle);
1.174 albertel 1572: my $folderpath=$env{'form.folderpath'};
1.114 albertel 1573: if ($folderpath) { $folderpath.='&' };
1574: $folderpath.=$folderarg.'&'.$foldername;
1.168 www 1575: $url.='folderpath='.&Apache::lonnet::escape($folderpath).$cpinfo;
1.147 matthew 1576: $parameterset='<label>'.&mt('Randomly Pick: ').
1.165 www 1577: '<input type="text" size="4" onChange="this.form.submit()" name="randpick_'.$orderidx.'" value="'.
1.147 matthew 1578: (&Apache::lonratedt::getparameter($orderidx,
1579: 'parameter_randompick'))[0].
1.165 www 1580: '" />'.
1581: '<font size="-2"><a href="javascript:void(0)">'.&mt('Store').'</a></font></label>';
1.147 matthew 1582:
1.114 albertel 1583: }
1.142 raeburn 1584: if ($ispage) {
1585: my $pagename=&Apache::lonnet::escape($pagetitle);
1586: my $pagepath;
1.174 albertel 1587: my $folderpath=$env{'form.folderpath'};
1.142 raeburn 1588: if ($folderpath) { $pagepath = $folderpath.'&' };
1589: $pagepath.=$pagearg.'&'.$pagename;
1.174 albertel 1590: my $symb=$env{'form.pagesymb'};
1.152 albertel 1591: if (!$symb) {
1592: my $path='uploaded/'.
1.174 albertel 1593: $env{'course.'.$env{'request.course.id'}.'.domain'}.'/'.
1594: $env{'course.'.$env{'request.course.id'}.'.num'}.'/';
1.152 albertel 1595: $symb=&Apache::lonnet::encode_symb($path.$folder.'.sequence',
1596: $residx,
1597: $path.$pagearg.'.page');
1598: }
1599: $url.='pagepath='.&Apache::lonnet::escape($pagepath).
1.168 www 1600: '&pagesymb='.&Apache::lonnet::escape($symb).$cpinfo;
1.142 raeburn 1601: }
1.113 albertel 1602: $line.='<td bgcolor="#FFFFBB"><a href="'.$url.'"><img src="'.$icon.
1603: '" border="0"></a></td>'.
1.119 www 1604: "<td bgcolor='#FFFFBB'><a href='$url'>$title</a></td>";
1.120 www 1605: if (($allowed) && ($folder!~/^supplemental/)) {
1606: my %lt=&Apache::lonlocal::texthash(
1607: 'hd' => 'Hidden',
1.165 www 1608: 'ec' => 'URL hidden');
1.122 www 1609: my $enctext=
1610: ((&Apache::lonratedt::getparameter($orderidx,'parameter_encrypturl'))[0]=~/^yes$/i?' checked="1"':'');
1611: my $hidtext=
1612: ((&Apache::lonratedt::getparameter($orderidx,'parameter_hiddenresource'))[0]=~/^yes$/i?' checked="1"':'');
1.120 www 1613: $line.=(<<ENDPARMS);
1614: <td bgcolor="#BBBBFF"><font size='-2'>
1.165 www 1615: <nobr><label><input type="checkbox" name="hidprs_$orderidx" onClick="this.form.submit()" $hidtext /> $lt{'hd'}</label></nobr></td>
1.149 albertel 1616: <td bgcolor="#BBBBFF"><font size='-2'>
1.165 www 1617: <nobr><label><input type="checkbox" name="encprs_$orderidx" onClick="this.form.submit()" $enctext /> $lt{'ec'}</label></nobr></td>
1.120 www 1618: <td bgcolor="#BBBBFF"><font size="-2">$parameterset</font></td>
1619: ENDPARMS
1.119 www 1620: }
1.120 www 1621: $line.="</form></tr>";
1.8 www 1622: return $line;
1623: }
1624:
1.27 www 1625: # ---------------------------------------------------------------- tie the hash
1626:
1627: sub tiehash {
1.136 albertel 1628: my ($mode)=@_;
1.27 www 1629: $hashtied=0;
1.174 albertel 1630: if ($env{'request.course.fn'}) {
1.136 albertel 1631: if ($mode eq 'write') {
1.174 albertel 1632: if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.".db",
1.136 albertel 1633: &GDBM_WRCREAT(),0640)) {
1634: $hashtied=2;
1635: }
1636: } else {
1.174 albertel 1637: if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.".db",
1.136 albertel 1638: &GDBM_READER(),0640)) {
1.27 www 1639: $hashtied=1;
1.136 albertel 1640: }
1641: }
1.27 www 1642: }
1643: }
1644:
1645: sub untiehash {
1646: if ($hashtied) { untie %hash; }
1647: $hashtied=0;
1648: }
1649:
1.29 www 1650: # --------------------------------------------------------------- check on this
1651:
1652: sub checkonthis {
1653: my ($r,$url,$level,$title)=@_;
1.140 www 1654: $url=&Apache::lonnet::unescape($url);
1.29 www 1655: $alreadyseen{$url}=1;
1656: $r->rflush();
1.41 www 1657: if (($url) && ($url!~/^\/uploaded\//) && ($url!~/\*$/)) {
1.108 albertel 1658: $r->print("\n<br />");
1.29 www 1659: for (my $i=0;$i<=$level*5;$i++) {
1660: $r->print(' ');
1661: }
1662: $r->print('<a href="'.$url.'" target="cat">'.
1663: ($title?$title:$url).'</a> ');
1664: if ($url=~/^\/res\//) {
1665: my $result=&Apache::lonnet::repcopy(
1666: &Apache::lonnet::filelocation('',$url));
1.172 raeburn 1667: if ($result eq 'ok') {
1.87 www 1668: $r->print('<font color="green">'.&mt('ok').'</font>');
1.29 www 1669: $r->rflush();
1.34 www 1670: &Apache::lonnet::countacc($url);
1671: $url=~/\.(\w+)$/;
1672: if (&Apache::loncommon::fileembstyle($1) eq 'ssi') {
1673: $r->print('<br />');
1674: $r->rflush();
1675: for (my $i=0;$i<=$level*5;$i++) {
1676: $r->print(' ');
1677: }
1.84 www 1678: $r->print('- '.&mt('Rendering').': ');
1.170 www 1679: my ($errorcount,$warningcount)=split(/:/,
1680: &Apache::lonnet::ssi_body($url,
1.173 albertel 1681: ('grade_target'=>'web',
1682: 'return_only_error_and_warning_counts' => 1)));
1.170 www 1683: if (($errorcount) ||
1684: ($warningcount)) {
1685: if ($errorcount) {
1.98 www 1686: $r->print('<img src="/adm/lonMisc/bomb.gif" /><font color="red"><b>'.
1.170 www 1687: $errorcount.' '.
1.87 www 1688: &mt('error(s)').'</b></font> ');
1.34 www 1689: }
1.170 www 1690: if ($warningcount) {
1.34 www 1691: $r->print('<font color="blue">'.
1.170 www 1692: $warningcount.' '.
1.84 www 1693: &mt('warning(s)').'</font>');
1.34 www 1694: }
1695: } else {
1.87 www 1696: $r->print('<font color="green">'.&mt('ok').'</font>');
1.34 www 1697: }
1698: $r->rflush();
1699: }
1.29 www 1700: my $dependencies=
1701: &Apache::lonnet::metadata($url,'dependencies');
1702: foreach (split(/\,/,$dependencies)) {
1703: if (($_=~/^\/res\//) && (!$alreadyseen{$_})) {
1704: &checkonthis($r,$_,$level+1);
1705: }
1706: }
1.172 raeburn 1707: } elsif ($result eq 'unavailable') {
1.84 www 1708: $r->print('<font color="red"><b>'.&mt('connection down').'</b></font>');
1.172 raeburn 1709: } elsif ($result eq 'not_found') {
1.100 www 1710: unless ($url=~/\$/) {
1711: $r->print('<font color="red"><b>'.&mt('not found').'</b></font>');
1712: } else {
1713: $r->print('<font color="yellow"><b>'.&mt('unable to verify variable URL').'</b></font>');
1714: }
1.29 www 1715: } else {
1.84 www 1716: $r->print('<font color="red"><b>'.&mt('access denied').'</b></font>');
1.29 www 1717: }
1718: }
1719: }
1720: }
1721:
1.1 www 1722:
1.75 www 1723: #
1724: # -------------------------------------------------------------- Verify Content
1725: #
1726: sub verifycontent {
1727: my $r=shift;
1.26 www 1728: my $loaderror=&Apache::lonnet::overloaderror($r);
1729: if ($loaderror) { return $loaderror; }
1.167 albertel 1730: my $html=&Apache::lonxml::xmlbegin();
1731: $r->print($html.'<head><title>Verify Content</title></head>'.
1.26 www 1732: &Apache::loncommon::bodytag('Verify Course Documents'));
1.27 www 1733: $hashtied=0;
1.30 www 1734: undef %alreadyseen;
1735: %alreadyseen=();
1.27 www 1736: &tiehash();
1737: foreach (keys %hash) {
1.140 www 1738: if ($hash{$_}=~/\.(page|sequence)$/) {
1739: if (($_=~/^src_/) && ($alreadyseen{&Apache::lonnet::unescape($hash{$_})})) {
1740: $r->print('<hr /><font color="red">'.
1741: &mt('The following sequence or page is included more than once in your course: ').
1742: &Apache::lonnet::unescape($hash{$_}).'</font><br />'.
1743: &mt('Note that grading records for problems included in this sequence or folder will overlap.<hr />'));
1744: }
1745: }
1746: if (($_=~/^src\_(.+)$/) && (!$alreadyseen{&Apache::lonnet::unescape($hash{$_})})) {
1.29 www 1747: &checkonthis($r,$hash{$_},0,$hash{'title_'.$1});
1.27 www 1748: }
1749: }
1750: &untiehash();
1.108 albertel 1751: $r->print('<h1>'.&mt('Done').'.</h1>'.'<a href="/adm/coursedocs">'.
1752: &mt('Return to DOCS').'</a>');
1.75 www 1753: }
1754:
1.192 www 1755:
1.75 www 1756: # -------------------------------------------------------------- Check Versions
1757:
1.192 www 1758: sub devalidateversioncache {
1759: my $src=shift;
1760: &Apache::lonnet::devalidate_cache_new('courseresversion',$env{'request.course.id'}.'_'.
1761: &Apache::lonnet::clutter($src));
1762: }
1763:
1.75 www 1764: sub checkversions {
1765: my $r=shift;
1.167 albertel 1766: my $html=&Apache::lonxml::xmlbegin();
1767: $r->print($html.'<head><title>Check Versions</title></head>'.
1.26 www 1768: &Apache::loncommon::bodytag('Check Course Document Versions'));
1.89 www 1769: my $header='';
1770: my $startsel='';
1771: my $monthsel='';
1772: my $weeksel='';
1773: my $daysel='';
1774: my $allsel='';
1775: my %changes=();
1776: my $starttime=0;
1.91 www 1777: my $haschanged=0;
1.92 www 1778: my %setversions=&Apache::lonnet::dump('resourceversions',
1.174 albertel 1779: $env{'course.'.$env{'request.course.id'}.'.domain'},
1780: $env{'course.'.$env{'request.course.id'}.'.num'});
1.92 www 1781:
1782: $hashtied=0;
1783: &tiehash();
1784: my %newsetversions=();
1.174 albertel 1785: if ($env{'form.setmostrecent'}) {
1.91 www 1786: $haschanged=1;
1.92 www 1787: foreach (keys %hash) {
1788: if ($_=~/^ids\_(\/res\/.+)$/) {
1.93 www 1789: $newsetversions{$1}='mostrecent';
1.192 www 1790: &devalidateversioncache($1);
1.92 www 1791: }
1792: }
1.174 albertel 1793: } elsif ($env{'form.setcurrent'}) {
1.91 www 1794: $haschanged=1;
1.92 www 1795: foreach (keys %hash) {
1796: if ($_=~/^ids\_(\/res\/.+)$/) {
1.93 www 1797: my $getvers=&Apache::lonnet::getversion($1);
1798: if ($getvers>0) {
1799: $newsetversions{$1}=$getvers;
1.192 www 1800: &devalidateversioncache($1);
1.93 www 1801: }
1.92 www 1802: }
1803: }
1.174 albertel 1804: } elsif ($env{'form.setversions'}) {
1.91 www 1805: $haschanged=1;
1.174 albertel 1806: foreach (keys %env) {
1.92 www 1807: if ($_=~/^form\.set_version_(.+)$/) {
1808: my $src=$1;
1.174 albertel 1809: if (($env{$_}) && ($env{$_} ne $setversions{$src})) {
1810: $newsetversions{$src}=$env{$_};
1.192 www 1811: &devalidateversioncache($src);
1.92 www 1812: }
1813: }
1814: }
1.91 www 1815: }
1816: if ($haschanged) {
1.92 www 1817: if (&Apache::lonnet::put('resourceversions',\%newsetversions,
1.174 albertel 1818: $env{'course.'.$env{'request.course.id'}.'.domain'},
1819: $env{'course.'.$env{'request.course.id'}.'.num'}) eq 'ok') {
1.92 www 1820: $r->print('<h1>'.&mt('Your Version Settings have been Stored').'</h1>');
1821: } else {
1822: $r->print('<h1><font color="red">'.&mt('An Error Occured while Attempting to Store your Version Settings').'</font></h1>');
1823: }
1.136 albertel 1824: &mark_hash_old();
1.91 www 1825: }
1.136 albertel 1826: &changewarning($r,'');
1.174 albertel 1827: if ($env{'form.timerange'} eq 'all') {
1.89 www 1828: # show all documents
1829: $header=&mt('All Documents in Course');
1.91 www 1830: $allsel=1;
1.90 www 1831: foreach (keys %hash) {
1832: if ($_=~/^ids\_(\/res\/.+)$/) {
1833: my $src=$1;
1834: $changes{$src}=1;
1835: }
1836: }
1.89 www 1837: } else {
1838: # show documents which changed
1839: %changes=&Apache::lonnet::dump
1.174 albertel 1840: ('versionupdate',$env{'course.'.$env{'request.course.id'}.'.domain'},
1841: $env{'course.'.$env{'request.course.id'}.'.num'});
1.89 www 1842: my $firstkey=(keys %changes)[0];
1843: unless ($firstkey=~/^error\:/) {
1.174 albertel 1844: unless ($env{'form.timerange'}) {
1845: $env{'form.timerange'}=604800;
1.89 www 1846: }
1.174 albertel 1847: my $seltext=&mt('during the last').' '.$env{'form.timerange'}.' '
1.89 www 1848: .&mt('seconds');
1.174 albertel 1849: if ($env{'form.timerange'}==-1) {
1.89 www 1850: $seltext='since start of course';
1851: $startsel='selected';
1.174 albertel 1852: $env{'form.timerange'}=time;
1.89 www 1853: }
1.174 albertel 1854: $starttime=time-$env{'form.timerange'};
1855: if ($env{'form.timerange'}==2592000) {
1.89 www 1856: $seltext=&mt('during the last month').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
1857: $monthsel='selected';
1.174 albertel 1858: } elsif ($env{'form.timerange'}==604800) {
1.89 www 1859: $seltext=&mt('during the last week').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
1860: $weeksel='selected';
1.174 albertel 1861: } elsif ($env{'form.timerange'}==86400) {
1.89 www 1862: $seltext=&mt('since yesterday').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
1863: $daysel='selected';
1864: }
1865: $header=&mt('Content changed').' '.$seltext;
1866: } else {
1867: $header=&mt('No content modifications yet.');
1868: }
1869: }
1.92 www 1870: %setversions=&Apache::lonnet::dump('resourceversions',
1.174 albertel 1871: $env{'course.'.$env{'request.course.id'}.'.domain'},
1872: $env{'course.'.$env{'request.course.id'}.'.num'});
1.89 www 1873: my %lt=&Apache::lonlocal::texthash
1.88 www 1874: ('st' => 'Version changes since start of Course',
1875: 'lm' => 'Version changes since last Month',
1876: 'lw' => 'Version changes since last Week',
1877: 'sy' => 'Version changes since Yesterday',
1.91 www 1878: 'al' => 'All Resources (possibly large output)',
1.88 www 1879: 'sd' => 'Display',
1.84 www 1880: 'fi' => 'File',
1881: 'md' => 'Modification Date',
1.87 www 1882: 'mr' => 'Most recently published Version',
1883: 've' => 'Version used in Course',
1.91 www 1884: 'vu' => 'Set Version to be used in Course',
1885: 'sv' => 'Set Versions to be used in Course according to Selections below',
1886: 'sm' => 'Keep all Resources up-to-date with most recent Versions (default)',
1887: 'sc' => 'Set all Resource Versions to current Version (Fix Versions)',
1.84 www 1888: 'di' => 'Differences');
1.89 www 1889: $r->print(<<ENDHEADERS);
1.31 www 1890: <form action="/adm/coursedocs" method="post">
1.91 www 1891: <input type="hidden" name="versions" value="1" />
1892: <input type="submit" name="setmostrecent" value="$lt{'sm'}" />
1893: <input type="submit" name="setcurrent" value="$lt{'sc'}" /><hr />
1.31 www 1894: <select name="timerange">
1.88 www 1895: <option value='all' $allsel>$lt{'al'}</option>
1.84 www 1896: <option value="-1" $startsel>$lt{'st'}</option>
1897: <option value="2592000" $monthsel>$lt{'lm'}</option>
1898: <option value="604800" $weeksel>$lt{'lw'}</option>
1899: <option value="86400" $daysel>$lt{'sy'}</option>
1.31 www 1900: </select>
1.91 www 1901: <input type="submit" name="display" value="$lt{'sd'}" />
1.89 www 1902: <h3>$header</h3>
1.91 www 1903: <input type="submit" name="setversions" value="$lt{'sv'}" />
1.103 matthew 1904: <table border="0">
1.31 www 1905: ENDHEADERS
1.91 www 1906: foreach (sort keys %changes) {
1.89 www 1907: if ($changes{$_}>$starttime) {
1908: my ($root,$extension)=($_=~/^(.*)\.(\w+)$/);
1909: my $currentversion=&Apache::lonnet::getversion($_);
1.93 www 1910: if ($currentversion<0) {
1911: $currentversion=&mt('Could not be determined.');
1912: }
1.89 www 1913: my $linkurl=&Apache::lonnet::clutter($_);
1914: $r->print(
1.103 matthew 1915: '<tr><td colspan="5"><br /><br /><font size="+1"><b>'.
1.91 www 1916: &Apache::lonnet::gettitle($linkurl).
1.103 matthew 1917: '</b></font></td></tr>'.
1918: '<tr><td> </td>'.
1919: '<td colspan="4">'.
1920: '<a href="'.$linkurl.'" target="cat">'.$linkurl.
1921: '</a></td></tr>'.
1922: '<tr><td></td>'.
1923: '<td title="'.$lt{'md'}.'">'.
1.102 matthew 1924: &Apache::lonlocal::locallocaltime(
1925: &Apache::lonnet::metadata($root.'.'.$extension,
1926: 'lastrevisiondate')
1927: ).
1.103 matthew 1928: '</td>'.
1929: '<td title="'.$lt{'mr'}.'"><nobr>Most Recent: '.
1930: '<font size="+1">'.$currentversion.'</font>'.
1931: '</nobr></td>'.
1932: '<td title="'.$lt{'ve'}.'"><nobr>In Course: '.
1933: '<font size="+1">');
1.87 www 1934: # Used in course
1.89 www 1935: my $usedversion=$hash{'version_'.$linkurl};
1.93 www 1936: if (($usedversion) && ($usedversion ne 'mostrecent')) {
1.89 www 1937: $r->print($usedversion);
1938: } else {
1939: $r->print($currentversion);
1940: }
1.103 matthew 1941: $r->print('</font></nobr></td><td title="'.$lt{'vu'}.'">'.
1942: '<nobr>Use: ');
1.87 www 1943: # Set version
1.92 www 1944: $r->print(&Apache::loncommon::select_form($setversions{$linkurl},
1.89 www 1945: 'set_version_'.$linkurl,
1.136 albertel 1946: ('select_form_order' =>
1947: ['',1..$currentversion,'mostrecent'],
1948: '' => '',
1.93 www 1949: 'mostrecent' => 'most recent',
1.89 www 1950: map {$_,$_} (1..$currentversion))));
1.103 matthew 1951: $r->print('</nobr></td></tr><tr><td></td>');
1.89 www 1952: my $lastold=1;
1953: for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) {
1954: my $url=$root.'.'.$prevvers.'.'.$extension;
1955: if (&Apache::lonnet::metadata($url,'lastrevisiondate')<
1956: $starttime) {
1957: $lastold=$prevvers;
1958: }
1959: }
1.103 matthew 1960: #
1961: # Code to figure out how many version entries should go in
1962: # each of the four columns
1963: my $entries_per_col = 0;
1964: my $num_entries = ($currentversion-$lastold);
1965: if ($num_entries % 4 == 0) {
1966: $entries_per_col = $num_entries/4;
1967: } else {
1968: $entries_per_col = $num_entries/4 + 1;
1969: }
1970: my $entries_count = 0;
1971: $r->print('<td valign="top"><font size="-2">');
1972: my $cols_output = 1;
1.32 www 1973: for (my $prevvers=$lastold;$prevvers<$currentversion;$prevvers++) {
1.89 www 1974: my $url=$root.'.'.$prevvers.'.'.$extension;
1.103 matthew 1975: $r->print('<nobr><a href="'.&Apache::lonnet::clutter($url).
1.91 www 1976: '">'.&mt('Version').' '.$prevvers.'</a> ('.
1.103 matthew 1977: &Apache::lonlocal::locallocaltime(
1978: &Apache::lonnet::metadata($url,
1979: 'lastrevisiondate')
1980: ).
1.91 www 1981: ')');
1.89 www 1982: if (&Apache::loncommon::fileembstyle($extension) eq 'ssi') {
1.33 www 1983: $r->print(' <a href="/adm/diff?filename='.
1.89 www 1984: &Apache::lonnet::clutter($root.'.'.$extension).
1985: '&versionone='.$prevvers.
1986: '">'.&mt('Diffs').'</a>');
1987: }
1.103 matthew 1988: $r->print('</nobr><br />');
1989: if (++$entries_count % $entries_per_col == 0) {
1990: $r->print('</font></td>');
1991: if ($cols_output != 4) {
1992: $r->print('<td valign="top"><font size="-2">');
1993: $cols_output++;
1994: }
1995: }
1.89 www 1996: }
1.103 matthew 1997: while($cols_output++ < 4) {
1998: $r->print('</font></td><td><font>')
1999: }
2000: $r->print('</font></td></tr>'."\n");
1.89 www 2001: }
2002: }
1.92 www 2003: $r->print('</table></form>');
1.89 www 2004: $r->print('<h1>'.&mt('Done').'.</h1>');
2005:
2006: &untiehash();
1.75 www 2007: }
2008:
1.136 albertel 2009: sub mark_hash_old {
2010: my $retie_hash=0;
2011: if ($hashtied) {
2012: $retie_hash=1;
2013: &untiehash();
2014: }
2015: &tiehash('write');
2016: $hash{'old'}=1;
2017: &untiehash();
2018: if ($retie_hash) { &tiehash(); }
2019: }
2020:
2021: sub is_hash_old {
2022: my $untie_hash=0;
2023: if (!$hashtied) {
2024: $untie_hash=1;
2025: &tiehash();
2026: }
2027: my $return=$hash{'old'};
2028: if ($untie_hash) { &untiehash(); }
2029: return $return;
2030: }
2031:
1.91 www 2032: sub changewarning {
1.177 albertel 2033: my ($r,$postexec,$message,$url)=@_;
1.136 albertel 2034: if (!&is_hash_old()) { return; }
1.150 albertel 2035: my $pathvar='folderpath';
1.174 albertel 2036: my $path=&Apache::lonnet::escape($env{'form.folderpath'});
1.177 albertel 2037: if (!defined($url)) {
2038: if (defined($env{'form.pagepath'})) {
2039: $pathvar='pagepath';
2040: $path=&Apache::lonnet::escape($env{'form.pagepath'});
1.193 albertel 2041: $path.='&pagesymb='.&Apache::lonnet::escape($env{'form.pagesymb'});
1.177 albertel 2042: }
2043: $url='/adm/coursedocs?'.$pathvar.'='.$path;
2044: }
2045: if (!defined($message)) {
2046: $message='Changes will become active for your current session after [_1], or the next time you log in.';
1.150 albertel 2047: }
1.185 www 2048: $r->print("\n\n".
2049: '<script>function reinit(tf) { tf.submit();'.$postexec.' }</script>'."\n".
2050: '<form name="reinitform" method="post" action="/adm/roles" target="loncapaclient">'.
1.177 albertel 2051: '<input type="hidden" name="orgurl" value="'.$url.
1.117 albertel 2052: '" /><input type="hidden" name="selectrole" value="1" /><h3><font color="red">'.
1.177 albertel 2053: &mt($message,' <input type="hidden" name="'.
2054: $env{'request.role'}.'" value="1" /><input type="button" value="'.
2055: &mt('re-initializing course').'" onClick="reinit(this.form)" />').
1.185 www 2056: $help{'Caching'}.'</font></h3></form>'."\n\n");
1.91 www 2057: }
2058:
1.75 www 2059: # ================================================================ Main Handler
2060: sub handler {
2061: my $r = shift;
1.82 www 2062: &Apache::loncommon::content_type($r,'text/html');
1.75 www 2063: $r->send_http_header;
2064: return OK if $r->header_only;
2065:
2066: # --------------------------------------------- Initialize help topics for this
2067: foreach ('Adding_Course_Doc','Main_Course_Documents',
2068: 'Adding_External_Resource','Navigate_Content',
2069: 'Adding_Folders','Docs_Overview', 'Load_Map',
1.142 raeburn 2070: 'Supplemental','Score_Upload_Form','Adding_Pages',
1.130 www 2071: 'Importing_LON-CAPA_Resource','Uploading_From_Harddrive',
2072: 'Check_Resource_Versions','Verify_Content') {
1.75 www 2073: $help{$_}=&Apache::loncommon::help_open_topic('Docs_'.$_);
2074: }
2075: # Composite help files
2076: $help{'Syllabus'} = &Apache::loncommon::help_open_topic(
2077: 'Docs_About_Syllabus,Docs_Editing_Templated_Pages');
2078: $help{'Simple Page'} = &Apache::loncommon::help_open_topic(
2079: 'Docs_About_Simple_Page,Docs_Editing_Templated_Pages');
1.86 albertel 2080: $help{'Simple Problem'} = &Apache::loncommon::help_open_topic(
2081: 'Option_Response_Simple');
1.75 www 2082: $help{'Bulletin Board'} = &Apache::loncommon::help_open_topic(
2083: 'Docs_About_Bulletin_Board,Docs_Editing_Templated_Pages');
2084: $help{'My Personal Info'} = &Apache::loncommon::help_open_topic(
2085: 'Docs_About_My_Personal_Info,Docs_Editing_Templated_Pages');
2086: $help{'Caching'} = &Apache::loncommon::help_open_topic('Caching');
1.142 raeburn 2087:
1.174 albertel 2088: if ($env{'form.verify'}) {
1.75 www 2089: &verifycontent($r);
1.174 albertel 2090: } elsif ($env{'form.versions'}) {
1.75 www 2091: &checkversions($r);
1.174 albertel 2092: } elsif ($env{'form.dumpcourse'}) {
1.75 www 2093: &dumpcourse($r);
1.174 albertel 2094: } elsif ($env{'form.exportcourse'}) {
1.138 raeburn 2095: &exportcourse($r);
1.26 www 2096: } else {
1.7 www 2097: # is this a standard course?
2098:
1.174 albertel 2099: my $standard=($env{'request.course.uri'}=~/^\/uploaded\//);
1.155 raeburn 2100: my $forcestandard = 0;
1.15 www 2101: my $forcesupplement;
2102: my $script='';
2103: my $allowed;
2104: my $events='';
1.19 www 2105: my $showdoc=0;
1.142 raeburn 2106: my $containertag;
2107: my $uploadtag;
1.15 www 2108: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
1.168 www 2109: ['folderpath','pagepath','pagesymb','markedcopy_url','markedcopy_title']);
1.174 albertel 2110: if ($env{'form.folderpath'}) {
2111: my (@folderpath)=split('&',$env{'form.folderpath'});
2112: $env{'form.foldername'}=&Apache::lonnet::unescape(pop(@folderpath));
2113: $env{'form.folder'}=pop(@folderpath);
2114: }
2115: if ($env{'form.pagepath'}) {
2116: my (@pagepath)=split('&',$env{'form.pagepath'});
2117: $env{'form.pagename'}=&Apache::lonnet::unescape(pop(@pagepath));
2118: $env{'form.folder'}=pop(@pagepath);
1.156 albertel 2119: $containertag = '<input type="hidden" name="pagepath" value="" />'.
2120: '<input type="hidden" name="pagesymb" value="" />';
1.174 albertel 2121: $uploadtag = '<input type="hidden" name="pagepath" value="'.$env{'form.pagepath'}.'" />'.
2122: '<input type="hidden" name="pagesymb" value="'.$env{'form.pagesymb'}.'" />';
1.142 raeburn 2123: }
1.21 www 2124: if ($r->uri=~/^\/adm\/coursedocs\/showdoc\/(.*)$/) {
1.127 albertel 2125: $showdoc='/'.$1;
1.21 www 2126: }
2127: unless ($showdoc) { # got called from remote
1.174 albertel 2128: if (($env{'form.folder'}=~/^default_/) ||
2129: ($env{'form.folder'} =~ m#^\d+/(pages|sequences)/#)) {
1.155 raeburn 2130: $forcestandard = 1;
2131: }
1.174 albertel 2132: $forcesupplement=($env{'form.folder'}=~/^supplemental_/);
1.7 www 2133:
1.4 www 2134: # does this user have privileges to post, etc?
1.174 albertel 2135: $allowed=&Apache::lonnet::allowed('mdc',$env{'request.course.id'});
1.15 www 2136: if ($allowed) {
2137: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']);
2138: $script=&Apache::lonratedt::editscript('simple');
2139: }
2140: } else { # got called in sequence from course
2141: $allowed=0;
1.49 www 2142: $script='</script>'.&Apache::lonmenu::registerurl(1,undef).'<script>';
2143: $events='onLoad="'.&Apache::lonmenu::loadevents.
2144: '" onUnload="'.&Apache::lonmenu::unloadevents.'"';
1.3 www 2145: }
1.4 www 2146:
2147: # get course data
1.174 albertel 2148: my $coursenum=$env{'course.'.$env{'request.course.id'}.'.num'};
2149: my $coursedom=$env{'course.'.$env{'request.course.id'}.'.domain'};
1.4 www 2150:
1.14 www 2151: # get personal data
2152:
1.174 albertel 2153: my $uname=$env{'user.name'};
2154: my $udom=$env{'user.domain'};
1.14 www 2155: my $plainname=&Apache::lonnet::escape(
2156: &Apache::loncommon::plainname($uname,$udom));
2157:
1.8 www 2158: # graphics settings
1.4 www 2159:
1.176 albertel 2160: $iconpath = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL') . "/");
1.8 www 2161:
1.22 www 2162: my $now=time;
1.64 www 2163:
1.4 www 2164: # print screen
1.167 albertel 2165: my $html=&Apache::lonxml::xmlbegin();
1.1 www 2166: $r->print(<<ENDDOCUMENT);
1.167 albertel 2167: $html
1.1 www 2168: <head>
2169: <title>The LearningOnline Network with CAPA</title>
1.16 www 2170: <script>
2171: $script
1.20 www 2172: </script>
1.19 www 2173: ENDDOCUMENT
2174: if ($allowed) {
2175: $r->print(<<ENDNEWSCRIPT);
1.20 www 2176: <script>
1.16 www 2177: function makenewfolder(targetform,folderseq) {
2178: var foldername=prompt('Name of New Folder','New Folder');
2179: if (foldername) {
2180: targetform.importdetail.value=foldername+"="+folderseq;
2181: targetform.submit();
2182: }
2183: }
2184:
1.142 raeburn 2185: function makenewpage(targetform,folderseq) {
2186: var pagename=prompt('Name of New Page','New Page');
2187: if (pagename) {
2188: targetform.importdetail.value=pagename+"="+folderseq;
2189: targetform.submit();
2190: }
2191: }
2192:
1.18 www 2193: function makenewext(targetname) {
2194: this.document.forms.extimport.useform.value=targetname;
2195: window.open('/adm/rat/extpickframe.html');
2196: }
2197:
1.62 www 2198: function makeexamupload() {
2199: var title=prompt('Listed Title for the Uploaded Score');
2200: if (title) {
2201: this.document.forms.newexamupload.importdetail.value=
2202: title+'=/res/lib/templates/examupload.problem';
2203: this.document.forms.newexamupload.submit();
2204: }
2205: }
2206:
1.22 www 2207: function makesmppage() {
1.38 www 2208: var title=prompt('Listed Title for the Page');
2209: if (title) {
1.22 www 2210: this.document.forms.newsmppg.importdetail.value=
2211: title+'=/adm/$udom/$uname/$now/smppg';
2212: this.document.forms.newsmppg.submit();
1.38 www 2213: }
1.22 www 2214: }
2215:
1.55 www 2216: function makesmpproblem() {
2217: var title=prompt('Listed Title for the Problem');
2218: if (title) {
2219: this.document.forms.newsmpproblem.importdetail.value=
1.63 www 2220: title+'=/res/lib/templates/simpleproblem.problem';
1.55 www 2221: this.document.forms.newsmpproblem.submit();
2222: }
2223: }
2224:
1.22 www 2225: function makebulboard() {
1.38 www 2226: var title=prompt('Listed Title for the Bulletin Board');
2227: if (title) {
1.22 www 2228: this.document.forms.newbul.importdetail.value=
2229: title+'=/adm/$udom/$uname/$now/bulletinboard';
2230: this.document.forms.newbul.submit();
1.38 www 2231: }
1.22 www 2232: }
2233:
1.101 www 2234: function makeabout() {
2235: var user=prompt("Enter user\@domain for User's 'About Me' Page");
2236: if (user) {
2237: var comp=new Array();
2238: comp=user.split('\@');
2239: if ((typeof(comp[0])!=undefined) && (typeof(comp[1])!=undefined)) {
2240: if ((comp[0]) && (comp[1])) {
2241: this.document.forms.newaboutsomeone.importdetail.value=
2242: 'About '+user+'=/adm/'+comp[1]+'/'+comp[0]+'/aboutme';
2243: this.document.forms.newaboutsomeone.submit();
1.165 www 2244: } else {
2245: alert("Not a valid user\@domain");
2246: }
2247: } else {
2248: alert("Please enter both user and domain in the format user\@domain");
1.101 www 2249: }
2250: }
2251: }
2252:
1.110 raeburn 2253: function makeims() {
1.165 www 2254: var caller = document.forms.ims.folder.value;
2255: var newlocation = "/adm/imsimportdocs?folder="+caller+"&phase=one";
2256: newWindow = window.open("","IMSimport","HEIGHT=700,WIDTH=750,scrollbars=yes");
2257: newWindow.location.href = newlocation;
1.110 raeburn 2258: }
2259:
2260:
1.18 www 2261: function finishpick() {
2262: var title=this.document.forms.extimport.title.value;
2263: var url=this.document.forms.extimport.url.value;
2264: var form=this.document.forms.extimport.useform.value;
2265: eval
2266: ('this.document.forms.'+form+'.importdetail.value="'+title+'='+url+
2267: '";this.document.forms.'+form+'.submit();');
1.16 www 2268: }
1.36 www 2269:
1.156 albertel 2270: function changename(folderpath,index,oldtitle,container,pagesymb) {
1.36 www 2271: var title=prompt('New Title',oldtitle);
2272: if (title) {
2273: this.document.forms.renameform.title.value=title;
2274: this.document.forms.renameform.cmd.value='rename_'+index;
1.142 raeburn 2275: if (container == 'sequence') {
2276: this.document.forms.renameform.folderpath.value=folderpath;
2277: }
2278: if (container == 'page') {
2279: this.document.forms.renameform.pagepath.value=folderpath;
1.156 albertel 2280: this.document.forms.renameform.pagesymb.value=pagesymb;
1.142 raeburn 2281: }
1.54 www 2282: this.document.forms.renameform.submit();
2283: }
2284: }
2285:
1.156 albertel 2286: function removeres(folderpath,index,oldtitle,container,pagesymb) {
1.171 www 2287: if (confirm('WARNING: Removing a resource makes associated grades and scores inaccessible!\\nRemove "'+oldtitle+'"?')) {
1.54 www 2288: this.document.forms.renameform.cmd.value='del_'+index;
1.142 raeburn 2289: if (container == 'sequence') {
2290: this.document.forms.renameform.folderpath.value=folderpath;
2291: }
2292: if (container == 'page') {
2293: this.document.forms.renameform.pagepath.value=folderpath;
1.156 albertel 2294: this.document.forms.renameform.pagesymb.value=pagesymb;
1.142 raeburn 2295: }
1.36 www 2296: this.document.forms.renameform.submit();
2297: }
2298: }
1.121 www 2299:
1.171 www 2300: function cutres(folderpath,index,oldtitle,container,pagesymb) {
1.186 www 2301: if (confirm('WARNING: Cutting a resource makes associated grades and scores inaccessible!\\nGrades remain inaccessible if resource is pasted into another folder.\\nCut "'+oldtitle+'"?')) {
1.171 www 2302: this.document.forms.renameform.cmd.value='cut_'+index;
2303: this.document.forms.renameform.markcopy.value=index;
2304: if (container == 'sequence') {
2305: this.document.forms.renameform.folderpath.value=folderpath;
2306: }
2307: if (container == 'page') {
2308: this.document.forms.renameform.pagepath.value=folderpath;
2309: this.document.forms.renameform.pagesymb.value=pagesymb;
2310: }
2311: this.document.forms.renameform.submit();
2312: }
2313: }
2314:
1.168 www 2315: function markcopy(folderpath,index,oldtitle,container,pagesymb) {
2316: this.document.forms.renameform.markcopy.value=index;
2317: if (container == 'sequence') {
2318: this.document.forms.renameform.folderpath.value=folderpath;
2319: }
2320: if (container == 'page') {
2321: this.document.forms.renameform.pagepath.value=folderpath;
2322: this.document.forms.renameform.pagesymb.value=pagesymb;
2323: }
2324: this.document.forms.renameform.submit();
2325: }
2326:
1.16 www 2327: </script>
1.42 www 2328:
2329: ENDNEWSCRIPT
2330: }
2331: # -------------------------------------------------------------------- Body tag
2332: $r->print('</head>'.
1.72 www 2333: &Apache::loncommon::bodytag('Course Documents','',$events,
1.99 www 2334: '','',$showdoc).
1.134 albertel 2335: &Apache::loncommon::help_open_menu('','','','',273,'RAT'));
1.188 raeburn 2336: my %allfiles = ();
2337: my %codebase = ();
2338: my ($upload_result,$upload_output);
2339: if ($allowed) {
2340: if (($env{'form.uploaddoc.filename'}) && ($env{'form.cmd'}=~/^upload_(\w+)/)) {
2341: # Process file upload - phase one - upload and parse primary file.
1.190 albertel 2342: $upload_result = &process_file_upload(\$upload_output,$coursenum,
2343: $coursedom,\%allfiles,
1.194 raeburn 2344: \%codebase,$1);
1.188 raeburn 2345: if ($upload_result eq 'phasetwo') {
2346: $r->print($upload_output);
2347: }
2348: } elsif ($env{'form.phasetwo'}) {
2349: my %newname = ();
2350: my %origname = ();
2351: my %attribs = ();
2352: my $updateflag = 0;
2353: my $residx = $env{'form.newidx'};
2354: my $primary_url = &Apache::lonnet::unescape($env{'form.primaryurl'});
2355: # Process file upload - phase two - gather secondary files.
2356: for (my $i=0; $i<$env{'form.phasetwo'}; $i++) {
2357: if ($env{'form.embedded_item_'.$i.'.filename'}) {
2358: my $javacodebase;
2359: $newname{$i} = &process_secondary_uploads(\$upload_output,$coursedom,$coursenum,'embedded_item_',$i,$residx);
2360: $origname{$i} = &Apache::lonnet::unescape($env{'form.embedded_orig_'.$i});
2361: if (exists($env{'form.embedded_codebase_'.$i})) {
2362: $javacodebase = &Apache::lonnet::unescape($env{'form.embedded_codebase_'.$i});
2363: $origname{$i} =~ s#^\Q$javacodebase\E/##;
2364: }
2365: my @attributes = ();
2366: if ($env{'form.embedded_attrib_'.$i} =~ /:/) {
2367: @attributes = split/:/,$env{'form.embedded_attrib_'.$i};
2368: } else {
2369: @attributes = ($env{'form.embedded_attrib_'.$i});
2370: }
2371: foreach (@attributes) {
2372: push(@{$attribs{$i}},&Apache::lonnet::unescape($_));
2373: }
2374: if ($javacodebase) {
2375: $codebase{$i} = $javacodebase;
2376: $codebase{$i} =~ s#/$##;
2377: $updateflag = 1;
2378: }
2379: }
2380: unless ($newname{$i} eq $origname{$i}) {
2381: $updateflag = 1;
2382: }
2383: }
2384: # Process file upload - phase three - modify primary file
2385: if ($updateflag) {
2386: my ($content,$rtncode);
2387: my $updateflag = 0;
2388: my $getstatus = &Apache::lonnet::getuploaded('GET',$primary_url,$coursedom,$coursenum,\$content,\$rtncode);
2389: if ($getstatus eq 'ok') {
2390: foreach my $item (keys %newname) {
2391: if ($newname{$item} ne $origname{$item}) {
2392: my $attrib_regexp = '';
2393: if (@{$attribs{$item}} > 1) {
2394: $attrib_regexp = join('|',@{$attribs{$item}});
2395: } else {
2396: $attrib_regexp = $attribs{$item}[0];
2397: }
2398: if ($content =~ m#($attrib_regexp\s*=\s*['"]?)\Q$origname{$item}\E(['"]?)#) {
2399: }
2400: $content =~ s#($attrib_regexp\s*=\s*['"]?)\Q$origname{$item}\E(['"]?)#$1$newname{$item}$2#gi;
2401: }
2402: if (exists($codebase{$item})) {
2403: $content =~ s/(codebase\s*=\s*["']?)\Q$codebase{$item}\E(["']?)/$1.$2/i;
2404: }
2405: }
2406: # Save edited file.
2407: my $saveresult;
2408: my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'};
2409: my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'};
1.191 raeburn 2410: my $url = &Apache::lonnet::store_edited_file($primary_url,$content,$docudom,$docuname,\$saveresult);
1.188 raeburn 2411: } else {
2412: &Apache::lonnet::logthis('retrieval of uploaded file - '.$primary_url.' - for editing, failed: '.$getstatus);
2413: }
2414: }
2415: }
2416: }
2417:
2418: unless ($showdoc || $upload_result eq 'phasetwo') {
1.81 www 2419: # -----------------------------------------------------------------------------
2420: my %lt=&Apache::lonlocal::texthash(
2421: 'uplm' => 'Upload a new main course document',
2422: 'upls' => 'Upload a new supplemental course document',
1.168 www 2423: 'impp' => 'Import a document',
2424: 'pubd' => 'Published documents',
1.181 www 2425: 'copm' => 'All documents out of a published map into this folder',
1.81 www 2426: 'spec' => 'Special documents',
2427: 'upld' => 'Upload Document',
2428: 'srch' => 'Search',
2429: 'impo' => 'Import',
2430: 'selm' => 'Select Map',
2431: 'load' => 'Load Map',
1.186 www 2432: 'reco' => 'Recover Deleted Resources',
1.81 www 2433: 'newf' => 'New Folder',
1.142 raeburn 2434: 'newp' => 'New Composite Page',
1.81 www 2435: 'extr' => 'External Resource',
2436: 'syll' => 'Syllabus',
2437: 'navc' => 'Navigate Contents',
2438: 'sipa' => 'Simple Page',
2439: 'sipr' => 'Simple Problem',
2440: 'scuf' => 'Score Upload Form',
2441: 'bull' => 'Bulletin Board',
1.96 sakharuk 2442: 'mypi' => 'My Personal Info',
1.101 www 2443: 'abou' => 'About User',
1.110 raeburn 2444: 'imsf' => 'Import IMS package',
1.96 sakharuk 2445: 'file' => 'File',
2446: 'title' => 'Title',
1.188 raeburn 2447: 'comment' => 'Comment',
2448: 'parse' => 'If HTML file, upload embedded images/multimedia files'
1.81 www 2449: );
2450: # -----------------------------------------------------------------------------
1.42 www 2451: if ($allowed) {
1.74 www 2452: my $dumpbut=&dumpbutton();
1.138 raeburn 2453: my $exportbut=&exportbutton();
1.88 www 2454: my %lt=&Apache::lonlocal::texthash(
2455: 'vc' => 'Verify Content',
2456: 'cv' => 'Check/Set Resource Versions',
2457: );
1.118 albertel 2458:
1.174 albertel 2459: my $folderpath=$env{'form.folderpath'};
1.118 albertel 2460: if (!$folderpath) {
1.174 albertel 2461: if ($env{'form.folder'} eq '' ||
2462: $env{'form.folder'} eq 'supplemental') {
1.118 albertel 2463: $folderpath='default&'.
2464: &Apache::lonnet::escape(&mt('Main Course Documents'));
2465: }
2466: }
1.174 albertel 2467: unless ($env{'form.pagepath'}) {
1.142 raeburn 2468: $containertag = '<input type="hidden" name="folderpath" value="" />';
2469: $uploadtag = '<input type="hidden" name="folderpath" value="'.$folderpath.'" />';
2470: }
2471:
1.42 www 2472: $r->print(<<ENDCOURSEVERIFY);
1.36 www 2473: <form name="renameform" method="post" action="/adm/coursedocs">
2474: <input type="hidden" name="title" />
2475: <input type="hidden" name="cmd" />
1.168 www 2476: <input type="hidden" name="markcopy" />
1.142 raeburn 2477: $containertag
1.36 www 2478: </form>
1.39 www 2479: <form name="simpleedit" method="post" action="/adm/coursedocs">
2480: <input type=hidden name="importdetail" value="">
1.142 raeburn 2481: $uploadtag
1.39 www 2482: </form>
1.26 www 2483: <form action="/adm/coursedocs" method="post" name="courseverify">
1.74 www 2484: <table bgcolor="#AAAAAA" width="100%" cellspacing="4" cellpadding="4">
2485: <tr><td bgcolor="#DDDDCC">
1.130 www 2486: <input type="submit" name="verify" value="$lt{'vc'}" />$help{'Verify_Content'}
1.74 www 2487: </td><td bgcolor="#DDDDCC">
1.130 www 2488: <input type="submit" name="versions" value="$lt{'cv'}" />$help{'Check_Resource_Versions'}
1.74 www 2489: $dumpbut
1.138 raeburn 2490: $exportbut
1.74 www 2491: </td></tr></table>
1.25 www 2492: </form>
2493: ENDCOURSEVERIFY
1.74 www 2494: $r->print(&Apache::loncommon::help_open_topic('Docs_Adding_Course_Doc',
1.96 sakharuk 2495: &mt('Editing the Table of Contents for your Course')));
1.25 www 2496: }
1.17 www 2497: # --------------------------------------------------------- Standard documents
1.43 www 2498: $r->print('<table border=2 cellspacing=4 cellpadding=4>');
1.7 www 2499: if (($standard) && ($allowed) && (!$forcesupplement)) {
1.116 albertel 2500: $r->print('<tr><td bgcolor="#BBBBBB">');
2501: # '<h2>'.&mt('Main Course Documents').
2502: # ($allowed?' '.$help{'Main_Course_Documents'}:'').'</h2>');
1.174 albertel 2503: my $folder=$env{'form.folder'};
1.117 albertel 2504: if ($folder eq '' || $folder eq 'supplemental') {
1.112 raeburn 2505: $folder='default';
1.174 albertel 2506: $env{'form.folderpath'}='default&'.&Apache::lonnet::escape(&mt('Main Course Documents'));
1.112 raeburn 2507: }
1.51 www 2508: my $postexec='';
2509: if ($folder eq 'default') {
2510: $r->print('<script>this.window.name="loncapaclient";</script>');
2511: } else {
1.117 albertel 2512: #$postexec='self.close();';
1.51 www 2513: }
1.40 www 2514: $hadchanges=0;
1.188 raeburn 2515: &editor($r,$coursenum,$coursedom,$folder,$allowed,$upload_output);
1.40 www 2516: if ($hadchanges) {
1.136 albertel 2517: &mark_hash_old()
1.40 www 2518: }
1.136 albertel 2519: &changewarning($r,$postexec);
1.16 www 2520: my $folderseq='/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time.
2521: '.sequence';
1.142 raeburn 2522: my $pageseq = '/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time.
2523: '.page';
1.186 www 2524: my $container='sequence';
2525: if ($env{'form.pagepath'}) {
2526: $container='page';
2527: }
2528: my $readfile='/uploaded/'.$coursedom.'/'.$coursenum.'/'.$folder.'.'.$container;
1.8 www 2529: $r->print(<<ENDFORM);
1.43 www 2530: <table cellspacing=4 cellpadding=4><tr>
1.81 www 2531: <th bgcolor="#DDDDDD">$lt{'uplm'}</th>
2532: <th bgcolor="#DDDDDD">$lt{'impp'}</th>
2533: <th bgcolor="#DDDDDD">$lt{'spec'}</th>
1.11 www 2534: </tr>
1.16 www 2535: <tr><td bgcolor="#DDDDDD">
1.96 sakharuk 2536: $lt{'file'}:<br />
1.182 albertel 2537: <form name="uploaddocument" action="/adm/coursedocs" method="post" enctype="multipart/form-data">
1.59 www 2538: <input type="file" name="uploaddoc" size="40">
1.8 www 2539: <br />
1.96 sakharuk 2540: $lt{'title'}:<br />
1.11 www 2541: <input type="text" size="50" name="comment">
1.142 raeburn 2542: $uploadtag
1.10 www 2543: <input type="hidden" name="cmd" value="upload_default">
1.188 raeburn 2544: <br />
2545: <nobr>
1.190 albertel 2546: <label>$lt{'parse'}?
1.188 raeburn 2547: <input type="checkbox" name="parserflag" />
1.190 albertel 2548: </label>
1.188 raeburn 2549: </nobr>
2550: <br />
2551: <br />
1.129 albertel 2552: <nobr>
1.81 www 2553: <input type="submit" value="$lt{'upld'}">
1.60 albertel 2554: $help{'Uploading_From_Harddrive'}
1.58 albertel 2555: </nobr>
1.60 albertel 2556: </form>
1.11 www 2557: </td>
1.16 www 2558: <td bgcolor="#DDDDDD">
1.39 www 2559: <form action="/adm/coursedocs" method="post" name="simpleeditdefault">
1.168 www 2560: $lt{'pubd'}<br />
1.142 raeburn 2561: $uploadtag
1.115 albertel 2562: <input type=button onClick="javascript:groupsearch()" value="$lt{'srch'}">
1.58 albertel 2563: <nobr>
1.115 albertel 2564: <input type=button onClick="javascript:groupimport();" value="$lt{'impo'}">
1.58 albertel 2565: $help{'Importing_LON-CAPA_Resource'}
2566: </nobr>
1.59 www 2567: <p>
2568: <hr />
1.181 www 2569: $lt{'copm'}<br />
2570: <input type="text" size="40" name="importmap"><br />
1.68 bowersj2 2571: <nobr><input type=button
1.52 www 2572: onClick="javascript:openbrowser('simpleeditdefault','importmap','sequence,page','')"
1.81 www 2573: value="$lt{'selm'}"> <input type="submit" name="loadmap" value="$lt{'load'}">
1.68 bowersj2 2574: $help{'Load_Map'}</nobr>
1.59 www 2575: </p>
1.52 www 2576: </form>
1.186 www 2577: <hr />
2578: <form action="/adm/groupsort" method="post" name="recover">
2579: <input type="button" name="recovermap" onClick="javascript:groupopen('$readfile',1)" value="$lt{'reco'}" />
2580: </form>
1.142 raeburn 2581: ENDFORM
1.174 albertel 2582: unless ($env{'form.pagepath'}) {
1.168 www 2583: $r->print(<<ENDFORM);
2584: <hr />
2585: <form action="/adm/coursedocs" method="post" name="newext">
2586: $uploadtag
2587: <input type=hidden name="importdetail" value="">
2588: <nobr>
2589: <input name="newext" type="button" onClick="javascript:makenewext('newext');"
2590: value="$lt{'extr'}" /> $help{'Adding_External_Resource'}
2591: </nobr>
2592: </form>
2593: <form action="/adm/imsimportdocs" method="post" name="ims">
2594: <input type="hidden" name="folder" value="$folder" />
2595: <input name="imsimport" type="button" value="$lt{'imsf'}" onClick="javascript:makeims();" />
2596: </nobr>
2597: </form>
2598: ENDFORM
2599: }
2600: $r->print('</td><td bgcolor="#DDDDDD">');
1.174 albertel 2601: unless ($env{'form.pagepath'}) {
1.142 raeburn 2602: $r->print(<<ENDFORM);
1.11 www 2603: <form action="/adm/coursedocs" method="post" name="newfolder">
1.174 albertel 2604: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
1.13 www 2605: <input type=hidden name="importdetail" value="">
1.58 albertel 2606: <nobr>
1.16 www 2607: <input name="newfolder" type="button"
2608: onClick="javascript:makenewfolder(this.form,'$folderseq');"
1.81 www 2609: value="$lt{'newf'}" />$help{'Adding_Folders'}
1.58 albertel 2610: </nobr>
1.11 www 2611: </form>
1.142 raeburn 2612: <form action="/adm/coursedocs" method="post" name="newpage">
1.174 albertel 2613: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
1.142 raeburn 2614: <input type=hidden name="importdetail" value="">
2615: <nobr>
2616: <input name="newpage" type="button"
2617: onClick="javascript:makenewpage(this.form,'$pageseq');"
2618: value="$lt{'newp'}" />$help{'Adding_Pages'}
2619: </nobr>
2620: </form>
1.11 www 2621: <form action="/adm/coursedocs" method="post" name="newsyl">
1.142 raeburn 2622: $uploadtag
1.14 www 2623: <input type=hidden name="importdetail"
2624: value="Syllabus=/public/$coursedom/$coursenum/syllabus">
1.58 albertel 2625: <nobr>
1.81 www 2626: <input name="newsyl" type="submit" value="$lt{'syll'}" />
1.65 bowersj2 2627: $help{'Syllabus'}
1.58 albertel 2628: </nobr>
2629: </form>
1.17 www 2630: <form action="/adm/coursedocs" method="post" name="newnav">
1.142 raeburn 2631: $uploadtag
1.15 www 2632: <input type=hidden name="importdetail"
2633: value="Navigate Content=/adm/navmaps">
1.58 albertel 2634: <nobr>
1.81 www 2635: <input name="newnav" type="submit" value="$lt{'navc'}" />
1.47 www 2636: $help{'Navigate_Content'}
1.58 albertel 2637: </nobr>
1.22 www 2638: </form>
2639: <form action="/adm/coursedocs" method="post" name="newsmppg">
1.142 raeburn 2640: $uploadtag
1.22 www 2641: <input type=hidden name="importdetail" value="">
1.58 albertel 2642: <nobr>
1.81 www 2643: <input name="newsmppg" type="button" value="$lt{'sipa'}"
1.65 bowersj2 2644: onClick="javascript:makesmppage();" /> $help{'Simple Page'}
1.58 albertel 2645: </nobr>
1.55 www 2646: </form>
2647: <form action="/adm/coursedocs" method="post" name="newsmpproblem">
1.142 raeburn 2648: $uploadtag
1.55 www 2649: <input type=hidden name="importdetail" value="">
1.58 albertel 2650: <nobr>
1.81 www 2651: <input name="newsmpproblem" type="button" value="$lt{'sipr'}"
1.65 bowersj2 2652: onClick="javascript:makesmpproblem();" />$help{'Simple Problem'}
1.62 www 2653: </nobr>
2654: </form>
2655: <form action="/adm/coursedocs" method="post" name="newexamupload">
1.142 raeburn 2656: $uploadtag
1.62 www 2657: <input type=hidden name="importdetail" value="">
2658: <nobr>
1.81 www 2659: <input name="newexamupload" type="button" value="$lt{'scuf'}"
1.62 www 2660: onClick="javascript:makeexamupload();" />
1.66 bowersj2 2661: $help{'Score_Upload_Form'}
1.58 albertel 2662: </nobr>
1.22 www 2663: </form>
2664: <form action="/adm/coursedocs" method="post" name="newbul">
1.142 raeburn 2665: $uploadtag
1.22 www 2666: <input type=hidden name="importdetail" value="">
1.58 albertel 2667: <nobr>
1.81 www 2668: <input name="newbulletin" type="button" value="$lt{'bull'}"
1.22 www 2669: onClick="javascript:makebulboard();" />
1.65 bowersj2 2670: $help{'Bulletin Board'}
1.58 albertel 2671: </nobr>
2672: </form>
1.12 www 2673: <form action="/adm/coursedocs" method="post" name="newaboutme">
1.142 raeburn 2674: $uploadtag
1.14 www 2675: <input type=hidden name="importdetail"
2676: value="$plainname=/adm/$udom/$uname/aboutme">
1.58 albertel 2677: <nobr>
1.81 www 2678: <input name="newaboutme" type="submit" value="$lt{'mypi'}" />
1.65 bowersj2 2679: $help{'My Personal Info'}
1.101 www 2680: </nobr>
2681: </form>
2682: <form action="/adm/coursedocs" method="post" name="newaboutsomeone">
1.142 raeburn 2683: $uploadtag
1.101 www 2684: <input type=hidden name="importdetail" value="">
2685: <nobr>
2686: <input name="newaboutsomeone" type="button" value="$lt{'abou'}"
2687: onClick="javascript:makeabout();" />
1.110 raeburn 2688: </nobr>
1.182 albertel 2689: </form>
1.142 raeburn 2690: ENDFORM
2691: }
1.174 albertel 2692: if ($env{'form.pagepath'}) {
1.142 raeburn 2693: $r->print(<<ENDBLOCK);
2694: <form action="/adm/coursedocs" method="post" name="newsmpproblem">
2695: $uploadtag
2696: <input type=hidden name="importdetail" value="">
2697: <nobr>
2698: <input name="newsmpproblem" type="button" value="$lt{'sipr'}"
2699: onClick="javascript:makesmpproblem();" />$help{'Simple Problem'}
2700: </nobr>
2701: </form>
2702: <form action="/adm/coursedocs" method="post" name="newexamupload">
2703: $uploadtag
2704: <input type=hidden name="importdetail" value="">
2705: <nobr>
2706: <input name="newexamupload" type="button" value="$lt{'scuf'}"
2707: onClick="javascript:makeexamupload();" />
2708: $help{'Score_Upload_Form'}
2709: </nobr>
1.182 albertel 2710: </form>
1.142 raeburn 2711: ENDBLOCK
2712: }
2713: $r->print('</td></tr>'."\n".
2714: '</table>');
1.24 www 2715: $r->print('</td></tr>');
1.7 www 2716: }
2717: # ----------------------------------------------------- Supplemental documents
2718: if (!$forcestandard) {
1.116 albertel 2719: $r->print('<tr><td bgcolor="#BBBBBB">');
2720: # '<h2>'.&mt('Supplemental Course Documents').
2721: # ($allowed?' '.$help{'Supplemental'}:'').'</h2>');
1.174 albertel 2722: my $folder=$env{'form.folder'};
1.117 albertel 2723: unless ($folder=~/^supplemental/) {
1.116 albertel 2724: $folder='supplemental';
1.117 albertel 2725: }
2726: if ($folder =~ /^supplemental$/ &&
1.174 albertel 2727: $env{'form.folderpath'} =~ /^default\&/) {
2728: $env{'form.folderpath'}='supplemental&'.
1.117 albertel 2729: &Apache::lonnet::escape(&mt('Supplemental Course Documents'));
1.116 albertel 2730: }
1.7 www 2731: &editor($r,$coursenum,$coursedom,$folder,$allowed);
1.8 www 2732: if ($allowed) {
1.17 www 2733: my $folderseq=
2734: '/uploaded/'.$coursedom.'/'.$coursenum.'/supplemental_'.time.
2735: '.sequence';
2736:
1.8 www 2737: $r->print(<<ENDSUPFORM);
1.43 www 2738: <table cellspacing=4 cellpadding=4><tr>
1.81 www 2739: <th bgcolor="#DDDDDD">$lt{'upls'}</th>
2740: <th bgcolor="#DDDDDD">$lt{'spec'}</th>
1.17 www 2741: </tr>
2742: <tr><td bgcolor="#DDDDDD">
1.10 www 2743: <form action="/adm/coursedocs" method="post" enctype="multipart/form-data">
1.59 www 2744: <input type="file" name="uploaddoc" size="40">
1.196 raeburn 2745: <br />
2746: <br />
2747: <nobr>
2748: <label>$lt{'parse'}?
2749: <input type="checkbox" name="parserflag" />
2750: </label>
2751: </nobr>
2752: <br /><br />
2753: $lt{'comment'}:<br />
1.4 www 2754: <textarea cols=50 rows=4 name='comment'>
2755: </textarea>
1.115 albertel 2756: <br />
1.174 albertel 2757: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
1.10 www 2758: <input type="hidden" name="cmd" value="upload_supplemental">
1.58 albertel 2759: <nobr>
1.81 www 2760: <input type="submit" value="$lt{'upld'}">
1.58 albertel 2761: $help{'Uploading_From_Harddrive'}
2762: </nobr>
2763: </form>
1.17 www 2764: </td>
2765: <td bgcolor="#DDDDDD">
1.18 www 2766: <form action="/adm/coursedocs" method="post" name="supnewfolder">
1.174 albertel 2767: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
1.17 www 2768: <input type=hidden name="importdetail" value="">
1.58 albertel 2769: <nobr>
1.17 www 2770: <input name="newfolder" type="button"
2771: onClick="javascript:makenewfolder(this.form,'$folderseq');"
1.81 www 2772: value="$lt{'newf'}" /> $help{'Adding_Folders'}
1.58 albertel 2773: </nobr>
1.17 www 2774: </form>
1.18 www 2775: <form action="/adm/coursedocs" method="post" name="supnewext">
1.174 albertel 2776: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
1.17 www 2777: <input type=hidden name="importdetail" value="">
1.58 albertel 2778: <nobr>
1.18 www 2779: <input name="newext" type="button"
2780: onClick="javascript:makenewext('supnewext');"
1.81 www 2781: value="$lt{'extr'}" /> $help{'Adding_External_Resource'}
1.58 albertel 2782: </nobr>
1.17 www 2783: </form>
1.18 www 2784: <form action="/adm/coursedocs" method="post" name="supnewsyl">
1.174 albertel 2785: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
1.17 www 2786: <input type=hidden name="importdetail"
2787: value="Syllabus=/public/$coursedom/$coursenum/syllabus">
1.58 albertel 2788: <nobr>
1.81 www 2789: <input name="newsyl" type="submit" value="$lt{'syll'}" />
1.65 bowersj2 2790: $help{'Syllabus'}
1.58 albertel 2791: </nobr>
2792: </form>
1.18 www 2793: <form action="/adm/coursedocs" method="post" name="subnewaboutme">
1.174 albertel 2794: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
1.17 www 2795: <input type=hidden name="importdetail"
2796: value="$plainname=/adm/$udom/$uname/aboutme">
1.58 albertel 2797: <nobr>
1.81 www 2798: <input name="newaboutme" type="submit" value="$lt{'mypi'}" />
1.65 bowersj2 2799: $help{'My Personal Info'}
1.58 albertel 2800: </nobr>
2801: </form>
1.17 www 2802: </td></tr>
1.24 www 2803: </table></td></tr>
1.8 www 2804: ENDSUPFORM
2805: }
1.7 www 2806: }
1.18 www 2807: if ($allowed) {
1.182 albertel 2808: $r->print('<form method="POST" name="extimport" action="/adm/coursedocs"><input type="hidden" name="title" /><input type="hidden" name="url" /><input type="hidden" name="useform" /></form>');
1.18 www 2809: }
1.24 www 2810: $r->print('</table>');
1.19 www 2811: } else {
1.188 raeburn 2812: unless ($upload_result eq 'phasetwo') {
1.19 www 2813: # -------------------------------------------------------- This is showdoc mode
1.188 raeburn 2814: $r->print("<h1>".&mt('Uploaded Document').' - '.
1.141 albertel 2815: &Apache::lonnet::gettitle($r->uri).'</h1><p>'.
1.81 www 2816: &mt('It is recommended that you use an up-to-date virus scanner before handling this file.')."</p><p><table>".
1.188 raeburn 2817: &entryline(0,&mt("Click to download or use your browser's Save Link function"),$showdoc).'</table></p>');
2818: }
1.19 www 2819: }
1.26 www 2820: }
1.95 www 2821: $r->print('</body></html>');
1.26 www 2822: return OK;
1.1 www 2823: }
2824:
2825: 1;
2826: __END__
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