Annotation of loncom/interface/londocs.pm, revision 1.205
1.1 www 1: # The LearningOnline Network
1.2 www 2: # Documents
1.1 www 3: #
1.205 ! albertel 4: # $Id: londocs.pm,v 1.204 2005/08/31 06:36:41 raeburn 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/|) &&
1117: ($url!~/\.(page|sequence|problem|exam|quiz|assess|survey|form|library)$/)) {
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[$_]);
1218: unless ($name) { $name=(split(/\//,$url))[-1]; }
1.148 www 1219: unless ($name) { $idx++; next; }
1.112 raeburn 1220: $r->print(&entryline($idx,$name,$url,$folder,$allowed,$_,$coursenum));
1.10 www 1221: $idx++;
1.148 www 1222: $shown++;
1.10 www 1223: }
1.148 www 1224: unless ($shown) {
1.131 www 1225: $r->print('<tr><td>'.&mt('Currently no documents.').'</td></tr>');
1226: }
1.168 www 1227: $r->print("\n</table>\n");
1.174 albertel 1228: if ($env{'form.markedcopy_url'}) {
1.168 www 1229: $r->print(<<ENDPASTE);
1230: <p><form name="pasteform" action="/adm/coursedocs" method="post">
1.174 albertel 1231: <input type="hidden" name="markedcopy_url" value="$env{'form.markedcopy_url'}" />
1232: <input type="hidden" name="markedcopy_title" value="$env{'form.markedcopy_title'}" />
1.168 www 1233: ENDPASTE
1234: $r->print(
1235: '<input type="submit" name="pastemarked" value="'.&mt('Paste').
1236: '" /> '.&Apache::loncommon::filedescription(
1.174 albertel 1237: (split(/\./,$env{'form.markedcopy_url'}))[-1]).': '.
1238: $env{'form.markedcopy_title'});
1.168 www 1239: if ($container eq 'page') {
1240: $r->print(<<PAGEINFO);
1.174 albertel 1241: <input type="hidden" name="pagepath" value="$env{'form.pagepath'}" />
1242: <input type="hidden" name="pagesymb" value="$env{'form.pagesymb'}" />
1.168 www 1243: PAGEINFO
1244: } else {
1245: $r->print(<<FOLDERINFO);
1.174 albertel 1246: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
1.168 www 1247: FOLDERINFO
1248: }
1249: $r->print('</form></p>');
1250: }
1.7 www 1251: }
1252: }
1.1 www 1253:
1.188 raeburn 1254: sub process_file_upload {
1.194 raeburn 1255: my ($upload_output,$coursenum,$coursedom,$allfiles,$codebase,$uploadcmd) = @_;
1.188 raeburn 1256: # upload a file, if present
1257: my $parseaction;
1.190 albertel 1258: if ($env{'form.parserflag'}) {
1.188 raeburn 1259: $parseaction = 'parse';
1260: }
1261: my $phase_status;
1262: my $folder=$env{'form.folder'};
1.194 raeburn 1263: if ($folder eq '') {
1.188 raeburn 1264: $folder='default';
1265: }
1.194 raeburn 1266: if ( ($folder=~/^$uploadcmd/) || ($uploadcmd eq 'default') ) {
1.188 raeburn 1267: my $errtext='';
1268: my $fatal=0;
1269: my $container='sequence';
1270: if ($env{'form.pagepath'}) {
1271: $container='page';
1272: }
1273: ($errtext,$fatal)=
1274: &mapread($coursenum,$coursedom,$folder.'.'.$container);
1275: if ($#Apache::lonratedt::order<1) {
1276: $Apache::lonratedt::order[0]=1;
1277: $Apache::lonratedt::resources[1]='';
1278: }
1279: if ($fatal) {
1280: return 'failed';
1281: }
1282: my $destination = 'docs/';
1.194 raeburn 1283: if ($folder =~ /^supplemental/) {
1284: $destination = 'supplemental/';
1285: }
1286: if (($folder eq 'default') || ($folder eq 'supplemental')) {
1.188 raeburn 1287: $destination .= 'default/';
1.194 raeburn 1288: } elsif ($folder =~ /^(default|supplemental)_(\d+)$/) {
1289: $destination .= $2.'/';
1.188 raeburn 1290: }
1291: # this is for a course, not a user, so set coursedoc flag
1292: # probably the only place in the system where this should be "1"
1293: my $newidx=&Apache::lonratedt::getresidx();
1294: $destination .= $newidx;
1.190 albertel 1295: my $url=&Apache::lonnet::userfileupload('uploaddoc',1,$destination,
1296: $parseaction,$allfiles,
1297: $codebase);
1.188 raeburn 1298: my $ext='false';
1299: if ($url=~/^http\:\/\//) { $ext='true'; }
1300: $url=~s/\:/\:/g;
1301: my $comment=$env{'form.comment'};
1302: $comment=~s/\</\<\;/g;
1303: $comment=~s/\>/\>\;/g;
1304: $comment=~s/\:/\:/g;
1305: if ($folder=~/^supplemental/) {
1306: $comment=time.'___&&&___'.$env{'user.name'}.'___&&&___'.
1307: $env{'user.domain'}.'___&&&___'.$comment;
1308: }
1309:
1310: $Apache::lonratedt::resources[$newidx]=
1311: $comment.':'.$url.':'.$ext.':normal:res';
1.190 albertel 1312: $Apache::lonratedt::order[$#Apache::lonratedt::order+1]= $newidx;
1313: ($errtext,$fatal)=&storemap($coursenum,$coursedom,
1314: $folder.'.'.$container);
1.188 raeburn 1315: if ($fatal) {
1316: $$upload_output .= '<p><font color="red">'.$errtext.'</font></p>';
1317: return 'failed';
1318: } else {
1319: if ($parseaction eq 'parse') {
1.190 albertel 1320: my $total_embedded = keys(%{$allfiles});
1.188 raeburn 1321: if ($total_embedded > 0) {
1322: my $num = 0;
1323: $$upload_output .= 'This file contains embedded multimedia objects, which need to be uploaded to LON-CAPA.<br />
1324: <form name="upload_embedded" action="/adm/coursedocs"
1325: method="post" enctype="multipart/form-data">
1326: <input type="hidden" name="folderpath" value="'.$env{'form.folderpath'}.'" /> <input type="hidden" name="cmd" value="upload_embedded" />
1327: <input type="hidden" name="newidx" value="'.$newidx.'" />
1328: <input type="hidden" name="primaryurl" value="'.&Apache::lonnet::escape($url).'" />
1329: <input type="hidden" name="phasetwo" value="'.$total_embedded.'" />';
1330: $$upload_output .= '<b>Upload embedded files</b>:<br />
1331: <table>';
1.190 albertel 1332: foreach my $embed_file (keys(%{$allfiles})) {
1.188 raeburn 1333: $$upload_output .= '<tr><td>'.$embed_file.
1.190 albertel 1334: '<input name="embedded_item_'.$num.'" type="file" />
1335: <input name="embedded_orig_'.$num.'" type="hidden" value="'.&Apache::lonnet::escape($embed_file).'" />';
1.188 raeburn 1336: my $attrib;
1337: if (@{$$allfiles{$embed_file}} > 1) {
1338: $attrib = join(':',@{$$allfiles{$embed_file}});
1339: } else {
1340: $attrib = $$allfiles{$embed_file}[0];
1341: }
1342: $$upload_output .=
1343: '<input name="embedded_attrib_'.$num.'" type="hidden" value="'.$attrib.'" />';
1344: if (exists($$codebase{$embed_file})) {
1345: $$upload_output .=
1346: '<input name="codebase_'.$num.'" type="hidden" value="'.&Apache::lonnet::escape($$codebase{$embed_file}).'" />';
1347: }
1348: $$upload_output .= '</td></tr>';
1349: $num ++;
1350: }
1351: $phase_status = 'phasetwo';
1352: $$upload_output .= '</table><br />
1353: <input type ="submit" value="Complete upload" />
1354: </form>';
1355: } else {
1356: $$upload_output .= 'No embedded items identified<br />';
1357: }
1358: }
1359: }
1360: }
1361: return $phase_status;
1362: }
1363:
1364: sub process_secondary_uploads {
1365: my ($upload_output,$coursedom,$coursenum,$formname,$num,$newidx) = @_;
1366: my $folder=$env{'form.folder'};
1367: my $destination = 'docs/';
1.195 raeburn 1368: if ($folder =~ /^supplemental/) {
1369: $destination = 'supplemental/';
1370: }
1371: if (($folder eq 'default') || ($folder eq 'supplemental')) {
1.188 raeburn 1372: $destination .= 'default/';
1.195 raeburn 1373: } elsif ($folder =~ /^(default|supplemental)_(\d+)$/) {
1.188 raeburn 1374: $destination .= $1.'/';
1375: }
1376: $destination .= $newidx;
1377: my ($url,$filename);
1378: $url=&Apache::lonnet::userfileupload($formname.$num,1,$destination);
1379: ($filename) = ($url =~ m-^/uploaded/$coursedom/$coursenum/$destination/(.+)$-);
1380: return $filename;
1381: }
1382:
1.8 www 1383: # --------------------------------------------------------------- An entry line
1384:
1385: sub entryline {
1.112 raeburn 1386: my ($index,$title,$url,$folder,$allowed,$residx,$coursenum)=@_;
1.38 www 1387: $title=~s/\&colon\;/\:/g;
1388: $title=&HTML::Entities::encode(&HTML::Entities::decode(
1.109 albertel 1389: &Apache::lonnet::unescape($title)),'"<>&\'');
1.38 www 1390: my $renametitle=$title;
1391: my $foldertitle=$title;
1.142 raeburn 1392: my $pagetitle=$title;
1.122 www 1393: my $orderidx=$Apache::lonratedt::order[$index];
1.109 albertel 1394: if ($title=~ /^(\d+)___&&&___(\w+)___&&&___(\w+)___&&&___(.*)$/ ) {
1395: $foldertitle=&Apache::lontexconvert::msgtexconverted($4);
1396: $renametitle=$4;
1397: $title='<i>'.&Apache::lonlocal::locallocaltime($1).'</i> '.
1398: &Apache::loncommon::plainname($2,$3).': <br />'.
1399: $foldertitle;
1400: }
1.38 www 1401: $renametitle=~s/\"\;/\\\"/g;
1.8 www 1402: my $line='<tr>';
1403: # Edit commands
1.142 raeburn 1404: my $container;
1.120 www 1405: my $folderpath;
1.174 albertel 1406: if ($env{'form.folderpath'}) {
1.142 raeburn 1407: $container = 'sequence';
1.174 albertel 1408: $folderpath=&Apache::lonnet::escape($env{'form.folderpath'});
1409: # $htmlfoldername=&HTML::Entities::encode($env{'form.foldername'},'<>&"');
1.120 www 1410: }
1.156 albertel 1411: my ($pagepath,$pagesymb);
1.174 albertel 1412: if ($env{'form.pagepath'}) {
1.142 raeburn 1413: $container = 'page';
1.174 albertel 1414: $pagepath=&Apache::lonnet::escape($env{'form.pagepath'});
1415: $pagesymb=&Apache::lonnet::escape($env{'form.pagesymb'});
1.142 raeburn 1416: }
1.168 www 1417: my $cpinfo='';
1.174 albertel 1418: if ($env{'form.markedcopy_url'}) {
1.168 www 1419: $cpinfo='&markedcopy_url='.
1.174 albertel 1420: &Apache::lonnet::escape($env{'form.markedcopy_url'}).
1.168 www 1421: '&markedcopy_title='.
1.174 albertel 1422: &Apache::lonnet::escape($env{'form.markedcopy_title'});
1.168 www 1423: }
1.109 albertel 1424: if ($allowed) {
1.123 www 1425: my $incindex=$index+1;
1426: my $selectbox='';
1.168 www 1427: if (($folder!~/^supplemental/) &&
1428: ($#Apache::lonratedt::order>0) &&
1429: ((split(/\:/,
1430: $Apache::lonratedt::resources[$Apache::lonratedt::order[0]]))[1]
1431: ne '') &&
1432: ((split(/\:/,
1433: $Apache::lonratedt::resources[$Apache::lonratedt::order[1]]))[1]
1434: ne '')) {
1.123 www 1435: $selectbox=
1.124 www 1436: '<input type="hidden" name="currentpos" value="'.$incindex.'" />'.
1.123 www 1437: '<select name="newpos" onChange="this.form.submit()">';
1438: for (my $i=1;$i<=$#Apache::lonratedt::order+1;$i++) {
1439: if ($i==$incindex) {
1440: $selectbox.='<option value="" selected="1">('.$i.')</option>';
1441: } else {
1442: $selectbox.='<option value="'.$i.'">'.$i.'</option>';
1443: }
1444: }
1445: $selectbox.='</select>';
1446: }
1.119 www 1447: my %lt=&Apache::lonlocal::texthash(
1448: 'up' => 'Move Up',
1.109 albertel 1449: 'dw' => 'Move Down',
1450: 'rm' => 'Remove',
1.171 www 1451: 'ct' => 'Cut',
1.168 www 1452: 'rn' => 'Rename',
1453: 'cp' => 'Copy');
1.174 albertel 1454: if ($env{'form.pagepath'}) {
1.142 raeburn 1455: $line.=(<<END);
1456: <form name="entry_$index" action="/adm/coursedocs" method="post">
1.174 albertel 1457: <input type="hidden" name="pagepath" value="$env{'form.pagepath'}" />
1458: <input type="hidden" name="pagesymb" value="$env{'form.pagesymb'}" />
1459: <input type="hidden" name="markedcopy_url" value="$env{'form.markedcopy_url'}" />
1460: <input type="hidden" name="markedcopy_title" value="$env{'form.markedcopy_title'}" />
1.142 raeburn 1461: <input type="hidden" name="setparms" value="$orderidx" />
1462: <td><table border='0' cellspacing='2' cellpadding='0'>
1463: <tr><td bgcolor="#DDDDDD">
1.168 www 1464: <a href='/adm/coursedocs?cmd=up_$index&pagepath=$pagepath&pagesymb=$pagesymb$cpinfo'>
1.142 raeburn 1465: <img src="${iconpath}move_up.gif" alt='$lt{'up'}' border='0' /></a></td></tr>
1466: <tr><td bgcolor="#DDDDDD">
1.168 www 1467: <a href='/adm/coursedocs?cmd=down_$index&pagepath=$pagepath&pagesymb=$pagesymb$cpinfo'>
1.142 raeburn 1468: <img src="${iconpath}move_down.gif" alt='$lt{'dw'}' border='0' /></a></td></tr>
1469: </table></td>
1470: <td>$selectbox
1471: </td><td bgcolor="#DDDDDD">
1.156 albertel 1472: <a href='javascript:removeres("$pagepath","$index","$renametitle","page","$pagesymb");'>
1.142 raeburn 1473: <font size="-2" color="#990000">$lt{'rm'}</font></a>
1.171 www 1474: <a href='javascript:cutres("$pagepath","$index","$renametitle","page","$pagesymb");'>
1475: <font size="-2" color="#550044">$lt{'ct'}</font></a>
1.156 albertel 1476: <a href='javascript:changename("$pagepath","$index","$renametitle","page","$pagesymb");'>
1.168 www 1477: <font size="-2" color="#009900">$lt{'rn'}</font></a>
1478: <a href='javascript:markcopy("$pagepath","$index","$renametitle","page","$pagesymb");'>
1479: <font size="-2" color="#000099">$lt{'cp'}</font></a></td>
1.142 raeburn 1480: END
1481: } else {
1482: $line.=(<<END);
1.121 www 1483: <form name="entry_$index" action="/adm/coursedocs" method="post">
1.174 albertel 1484: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
1485: <input type="hidden" name="markedcopy_url" value="$env{'form.markedcopy_url'}" />
1486: <input type="hidden" name="markedcopy_title" value="$env{'form.markedcopy_title'}" />
1.122 www 1487: <input type="hidden" name="setparms" value="$orderidx" />
1.54 www 1488: <td><table border='0' cellspacing='2' cellpadding='0'>
1489: <tr><td bgcolor="#DDDDDD">
1.168 www 1490: <a href='/adm/coursedocs?cmd=up_$index&folderpath=$folderpath$cpinfo'>
1.90 www 1491: <img src="${iconpath}move_up.gif" alt='$lt{'up'}' border='0' /></a></td></tr>
1.54 www 1492: <tr><td bgcolor="#DDDDDD">
1.168 www 1493: <a href='/adm/coursedocs?cmd=down_$index&folderpath=$folderpath$cpinfo'>
1.90 www 1494: <img src="${iconpath}move_down.gif" alt='$lt{'dw'}' border='0' /></a></td></tr>
1.123 www 1495: </table></td>
1496: <td>$selectbox
1497: </td><td bgcolor="#DDDDDD">
1.142 raeburn 1498: <a href='javascript:removeres("$folderpath","$index","$renametitle","sequence");'>
1.90 www 1499: <font size="-2" color="#990000">$lt{'rm'}</font></a>
1.171 www 1500: <a href='javascript:cutres("$folderpath","$index","$renametitle","sequence");'>
1501: <font size="-2" color="#550044">$lt{'ct'}</font></a>
1.142 raeburn 1502: <a href='javascript:changename("$folderpath","$index","$renametitle","sequence");'>
1.168 www 1503: <font size="-2" color="#009900">$lt{'rn'}</font></a>
1504: <a href='javascript:markcopy("$folderpath","$index","$renametitle","sequence");'>
1505: <font size="-2" color="#000099">$lt{'cp'}</font></a></td>
1.8 www 1506: END
1.142 raeburn 1507: }
1.8 www 1508: }
1.16 www 1509: # Figure out what kind of a resource this is
1510: my ($extension)=($url=~/\.(\w+)$/);
1511: my $uploaded=($url=~/^\/*uploaded\//);
1.97 albertel 1512: my $icon=&Apache::loncommon::icon($url);
1.17 www 1513: my $isfolder=0;
1.142 raeburn 1514: my $ispage=0;
1.114 albertel 1515: my $folderarg;
1.142 raeburn 1516: my $pagearg;
1517: my $pagefile;
1.16 www 1518: if ($uploaded) {
1.135 albertel 1519: if ($extension eq 'sequence') {
1520: $icon=$iconpath.'/folder_closed.gif';
1521: $url=~/$coursenum\/([\/\w]+)\.sequence$/;
1522: $url='/adm/coursedocs?';
1523: $folderarg=$1;
1524: $isfolder=1;
1.142 raeburn 1525: } elsif ($extension eq 'page') {
1526: $icon=$iconpath.'/page.gif';
1527: $url=~/$coursenum\/([\/\w]+)\.page$/;
1528: $pagearg=$1;
1529: $url='/adm/coursedocs?';
1530: $ispage=1;
1.135 albertel 1531: } else {
1532: &Apache::lonnet::allowuploaded('/adm/coursedoc',$url);
1533: }
1.16 www 1534: }
1.18 www 1535: $url=~s/^http\&colon\;\/\//\/adm\/wrapper\/ext\//;
1.142 raeburn 1536: if ((!$isfolder) && ($residx) && ($folder!~/supplemental/) && (!$ispage)) {
1.113 albertel 1537: my $symb=&Apache::lonnet::symbclean(
1.50 www 1538: &Apache::lonnet::declutter('uploaded/'.
1.174 albertel 1539: $env{'course.'.$env{'request.course.id'}.'.domain'}.'/'.
1540: $env{'course.'.$env{'request.course.id'}.'.num'}.'/'.$folder.
1.50 www 1541: '.sequence').
1542: '___'.$residx.'___'.
1.113 albertel 1543: &Apache::lonnet::declutter($url));
1544: (undef,undef,$url)=&Apache::lonnet::decode_symb($symb);
1545: $url=&Apache::lonnet::clutter($url);
1.127 albertel 1546: if ($url=~/^\/*uploaded\//) {
1547: $url=~/\.(\w+)$/;
1548: my $embstyle=&Apache::loncommon::fileembstyle($1);
1549: if (($embstyle eq 'img') || ($embstyle eq 'emb')) {
1550: $url='/adm/wrapper'.$url;
1551: } elsif ($embstyle eq 'ssi') {
1552: #do nothing with these
1553: } elsif ($url!~/\.(sequence|page)$/) {
1554: $url='/adm/coursedocs/showdoc'.$url;
1555: }
1.145 albertel 1556: } elsif ($url=~m|^/ext/|) {
1557: $url='/adm/wrapper'.$url;
1.127 albertel 1558: }
1.152 albertel 1559: $url.=(($url=~/\?/)?'&':'?').'symb='.&Apache::lonnet::escape($symb);
1560: if ($container eq 'page') {
1.174 albertel 1561: my $symb=$env{'form.pagesymb'};
1.152 albertel 1562:
1563: $url=&Apache::lonnet::clutter((&Apache::lonnet::decode_symb($symb))[2]);
1.142 raeburn 1564: $url.=(($url=~/\?/)?'&':'?').'symb='.&Apache::lonnet::escape($symb);
1.152 albertel 1565: }
1.50 www 1566: }
1.120 www 1567: my $parameterset=' ';
1.114 albertel 1568: if ($isfolder) {
1569: my $foldername=&Apache::lonnet::escape($foldertitle);
1.174 albertel 1570: my $folderpath=$env{'form.folderpath'};
1.114 albertel 1571: if ($folderpath) { $folderpath.='&' };
1572: $folderpath.=$folderarg.'&'.$foldername;
1.168 www 1573: $url.='folderpath='.&Apache::lonnet::escape($folderpath).$cpinfo;
1.147 matthew 1574: $parameterset='<label>'.&mt('Randomly Pick: ').
1.165 www 1575: '<input type="text" size="4" onChange="this.form.submit()" name="randpick_'.$orderidx.'" value="'.
1.147 matthew 1576: (&Apache::lonratedt::getparameter($orderidx,
1577: 'parameter_randompick'))[0].
1.165 www 1578: '" />'.
1579: '<font size="-2"><a href="javascript:void(0)">'.&mt('Store').'</a></font></label>';
1.147 matthew 1580:
1.114 albertel 1581: }
1.142 raeburn 1582: if ($ispage) {
1583: my $pagename=&Apache::lonnet::escape($pagetitle);
1584: my $pagepath;
1.174 albertel 1585: my $folderpath=$env{'form.folderpath'};
1.142 raeburn 1586: if ($folderpath) { $pagepath = $folderpath.'&' };
1587: $pagepath.=$pagearg.'&'.$pagename;
1.174 albertel 1588: my $symb=$env{'form.pagesymb'};
1.152 albertel 1589: if (!$symb) {
1590: my $path='uploaded/'.
1.174 albertel 1591: $env{'course.'.$env{'request.course.id'}.'.domain'}.'/'.
1592: $env{'course.'.$env{'request.course.id'}.'.num'}.'/';
1.152 albertel 1593: $symb=&Apache::lonnet::encode_symb($path.$folder.'.sequence',
1594: $residx,
1595: $path.$pagearg.'.page');
1596: }
1597: $url.='pagepath='.&Apache::lonnet::escape($pagepath).
1.168 www 1598: '&pagesymb='.&Apache::lonnet::escape($symb).$cpinfo;
1.142 raeburn 1599: }
1.113 albertel 1600: $line.='<td bgcolor="#FFFFBB"><a href="'.$url.'"><img src="'.$icon.
1601: '" border="0"></a></td>'.
1.119 www 1602: "<td bgcolor='#FFFFBB'><a href='$url'>$title</a></td>";
1.120 www 1603: if (($allowed) && ($folder!~/^supplemental/)) {
1604: my %lt=&Apache::lonlocal::texthash(
1605: 'hd' => 'Hidden',
1.165 www 1606: 'ec' => 'URL hidden');
1.122 www 1607: my $enctext=
1608: ((&Apache::lonratedt::getparameter($orderidx,'parameter_encrypturl'))[0]=~/^yes$/i?' checked="1"':'');
1609: my $hidtext=
1610: ((&Apache::lonratedt::getparameter($orderidx,'parameter_hiddenresource'))[0]=~/^yes$/i?' checked="1"':'');
1.120 www 1611: $line.=(<<ENDPARMS);
1612: <td bgcolor="#BBBBFF"><font size='-2'>
1.165 www 1613: <nobr><label><input type="checkbox" name="hidprs_$orderidx" onClick="this.form.submit()" $hidtext /> $lt{'hd'}</label></nobr></td>
1.149 albertel 1614: <td bgcolor="#BBBBFF"><font size='-2'>
1.165 www 1615: <nobr><label><input type="checkbox" name="encprs_$orderidx" onClick="this.form.submit()" $enctext /> $lt{'ec'}</label></nobr></td>
1.120 www 1616: <td bgcolor="#BBBBFF"><font size="-2">$parameterset</font></td>
1617: ENDPARMS
1.119 www 1618: }
1.120 www 1619: $line.="</form></tr>";
1.8 www 1620: return $line;
1621: }
1622:
1.27 www 1623: # ---------------------------------------------------------------- tie the hash
1624:
1625: sub tiehash {
1.136 albertel 1626: my ($mode)=@_;
1.27 www 1627: $hashtied=0;
1.174 albertel 1628: if ($env{'request.course.fn'}) {
1.136 albertel 1629: if ($mode eq 'write') {
1.174 albertel 1630: if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.".db",
1.136 albertel 1631: &GDBM_WRCREAT(),0640)) {
1632: $hashtied=2;
1633: }
1634: } else {
1.174 albertel 1635: if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.".db",
1.136 albertel 1636: &GDBM_READER(),0640)) {
1.27 www 1637: $hashtied=1;
1.136 albertel 1638: }
1639: }
1.27 www 1640: }
1641: }
1642:
1643: sub untiehash {
1644: if ($hashtied) { untie %hash; }
1645: $hashtied=0;
1646: }
1647:
1.29 www 1648: # --------------------------------------------------------------- check on this
1649:
1650: sub checkonthis {
1651: my ($r,$url,$level,$title)=@_;
1.140 www 1652: $url=&Apache::lonnet::unescape($url);
1.29 www 1653: $alreadyseen{$url}=1;
1654: $r->rflush();
1.41 www 1655: if (($url) && ($url!~/^\/uploaded\//) && ($url!~/\*$/)) {
1.108 albertel 1656: $r->print("\n<br />");
1.29 www 1657: for (my $i=0;$i<=$level*5;$i++) {
1658: $r->print(' ');
1659: }
1660: $r->print('<a href="'.$url.'" target="cat">'.
1661: ($title?$title:$url).'</a> ');
1662: if ($url=~/^\/res\//) {
1663: my $result=&Apache::lonnet::repcopy(
1664: &Apache::lonnet::filelocation('',$url));
1.172 raeburn 1665: if ($result eq 'ok') {
1.87 www 1666: $r->print('<font color="green">'.&mt('ok').'</font>');
1.29 www 1667: $r->rflush();
1.34 www 1668: &Apache::lonnet::countacc($url);
1669: $url=~/\.(\w+)$/;
1670: if (&Apache::loncommon::fileembstyle($1) eq 'ssi') {
1671: $r->print('<br />');
1672: $r->rflush();
1673: for (my $i=0;$i<=$level*5;$i++) {
1674: $r->print(' ');
1675: }
1.84 www 1676: $r->print('- '.&mt('Rendering').': ');
1.170 www 1677: my ($errorcount,$warningcount)=split(/:/,
1678: &Apache::lonnet::ssi_body($url,
1.173 albertel 1679: ('grade_target'=>'web',
1680: 'return_only_error_and_warning_counts' => 1)));
1.170 www 1681: if (($errorcount) ||
1682: ($warningcount)) {
1683: if ($errorcount) {
1.98 www 1684: $r->print('<img src="/adm/lonMisc/bomb.gif" /><font color="red"><b>'.
1.170 www 1685: $errorcount.' '.
1.87 www 1686: &mt('error(s)').'</b></font> ');
1.34 www 1687: }
1.170 www 1688: if ($warningcount) {
1.34 www 1689: $r->print('<font color="blue">'.
1.170 www 1690: $warningcount.' '.
1.84 www 1691: &mt('warning(s)').'</font>');
1.34 www 1692: }
1693: } else {
1.87 www 1694: $r->print('<font color="green">'.&mt('ok').'</font>');
1.34 www 1695: }
1696: $r->rflush();
1697: }
1.29 www 1698: my $dependencies=
1699: &Apache::lonnet::metadata($url,'dependencies');
1700: foreach (split(/\,/,$dependencies)) {
1701: if (($_=~/^\/res\//) && (!$alreadyseen{$_})) {
1702: &checkonthis($r,$_,$level+1);
1703: }
1704: }
1.172 raeburn 1705: } elsif ($result eq 'unavailable') {
1.84 www 1706: $r->print('<font color="red"><b>'.&mt('connection down').'</b></font>');
1.172 raeburn 1707: } elsif ($result eq 'not_found') {
1.100 www 1708: unless ($url=~/\$/) {
1709: $r->print('<font color="red"><b>'.&mt('not found').'</b></font>');
1710: } else {
1711: $r->print('<font color="yellow"><b>'.&mt('unable to verify variable URL').'</b></font>');
1712: }
1.29 www 1713: } else {
1.84 www 1714: $r->print('<font color="red"><b>'.&mt('access denied').'</b></font>');
1.29 www 1715: }
1716: }
1717: }
1718: }
1719:
1.1 www 1720:
1.75 www 1721: #
1722: # -------------------------------------------------------------- Verify Content
1723: #
1724: sub verifycontent {
1725: my $r=shift;
1.26 www 1726: my $loaderror=&Apache::lonnet::overloaderror($r);
1727: if ($loaderror) { return $loaderror; }
1.167 albertel 1728: my $html=&Apache::lonxml::xmlbegin();
1729: $r->print($html.'<head><title>Verify Content</title></head>'.
1.26 www 1730: &Apache::loncommon::bodytag('Verify Course Documents'));
1.27 www 1731: $hashtied=0;
1.30 www 1732: undef %alreadyseen;
1733: %alreadyseen=();
1.27 www 1734: &tiehash();
1735: foreach (keys %hash) {
1.140 www 1736: if ($hash{$_}=~/\.(page|sequence)$/) {
1737: if (($_=~/^src_/) && ($alreadyseen{&Apache::lonnet::unescape($hash{$_})})) {
1738: $r->print('<hr /><font color="red">'.
1739: &mt('The following sequence or page is included more than once in your course: ').
1740: &Apache::lonnet::unescape($hash{$_}).'</font><br />'.
1741: &mt('Note that grading records for problems included in this sequence or folder will overlap.<hr />'));
1742: }
1743: }
1744: if (($_=~/^src\_(.+)$/) && (!$alreadyseen{&Apache::lonnet::unescape($hash{$_})})) {
1.29 www 1745: &checkonthis($r,$hash{$_},0,$hash{'title_'.$1});
1.27 www 1746: }
1747: }
1748: &untiehash();
1.108 albertel 1749: $r->print('<h1>'.&mt('Done').'.</h1>'.'<a href="/adm/coursedocs">'.
1750: &mt('Return to DOCS').'</a>');
1.75 www 1751: }
1752:
1.192 www 1753:
1.75 www 1754: # -------------------------------------------------------------- Check Versions
1755:
1.192 www 1756: sub devalidateversioncache {
1757: my $src=shift;
1758: &Apache::lonnet::devalidate_cache_new('courseresversion',$env{'request.course.id'}.'_'.
1759: &Apache::lonnet::clutter($src));
1760: }
1761:
1.75 www 1762: sub checkversions {
1763: my $r=shift;
1.167 albertel 1764: my $html=&Apache::lonxml::xmlbegin();
1765: $r->print($html.'<head><title>Check Versions</title></head>'.
1.26 www 1766: &Apache::loncommon::bodytag('Check Course Document Versions'));
1.89 www 1767: my $header='';
1768: my $startsel='';
1769: my $monthsel='';
1770: my $weeksel='';
1771: my $daysel='';
1772: my $allsel='';
1773: my %changes=();
1774: my $starttime=0;
1.91 www 1775: my $haschanged=0;
1.92 www 1776: my %setversions=&Apache::lonnet::dump('resourceversions',
1.174 albertel 1777: $env{'course.'.$env{'request.course.id'}.'.domain'},
1778: $env{'course.'.$env{'request.course.id'}.'.num'});
1.92 www 1779:
1780: $hashtied=0;
1781: &tiehash();
1782: my %newsetversions=();
1.174 albertel 1783: if ($env{'form.setmostrecent'}) {
1.91 www 1784: $haschanged=1;
1.92 www 1785: foreach (keys %hash) {
1786: if ($_=~/^ids\_(\/res\/.+)$/) {
1.93 www 1787: $newsetversions{$1}='mostrecent';
1.192 www 1788: &devalidateversioncache($1);
1.92 www 1789: }
1790: }
1.174 albertel 1791: } elsif ($env{'form.setcurrent'}) {
1.91 www 1792: $haschanged=1;
1.92 www 1793: foreach (keys %hash) {
1794: if ($_=~/^ids\_(\/res\/.+)$/) {
1.93 www 1795: my $getvers=&Apache::lonnet::getversion($1);
1796: if ($getvers>0) {
1797: $newsetversions{$1}=$getvers;
1.192 www 1798: &devalidateversioncache($1);
1.93 www 1799: }
1.92 www 1800: }
1801: }
1.174 albertel 1802: } elsif ($env{'form.setversions'}) {
1.91 www 1803: $haschanged=1;
1.174 albertel 1804: foreach (keys %env) {
1.92 www 1805: if ($_=~/^form\.set_version_(.+)$/) {
1806: my $src=$1;
1.174 albertel 1807: if (($env{$_}) && ($env{$_} ne $setversions{$src})) {
1808: $newsetversions{$src}=$env{$_};
1.192 www 1809: &devalidateversioncache($src);
1.92 www 1810: }
1811: }
1812: }
1.91 www 1813: }
1814: if ($haschanged) {
1.92 www 1815: if (&Apache::lonnet::put('resourceversions',\%newsetversions,
1.174 albertel 1816: $env{'course.'.$env{'request.course.id'}.'.domain'},
1817: $env{'course.'.$env{'request.course.id'}.'.num'}) eq 'ok') {
1.92 www 1818: $r->print('<h1>'.&mt('Your Version Settings have been Stored').'</h1>');
1819: } else {
1820: $r->print('<h1><font color="red">'.&mt('An Error Occured while Attempting to Store your Version Settings').'</font></h1>');
1821: }
1.136 albertel 1822: &mark_hash_old();
1.91 www 1823: }
1.136 albertel 1824: &changewarning($r,'');
1.174 albertel 1825: if ($env{'form.timerange'} eq 'all') {
1.89 www 1826: # show all documents
1827: $header=&mt('All Documents in Course');
1.91 www 1828: $allsel=1;
1.90 www 1829: foreach (keys %hash) {
1830: if ($_=~/^ids\_(\/res\/.+)$/) {
1831: my $src=$1;
1832: $changes{$src}=1;
1833: }
1834: }
1.89 www 1835: } else {
1836: # show documents which changed
1837: %changes=&Apache::lonnet::dump
1.174 albertel 1838: ('versionupdate',$env{'course.'.$env{'request.course.id'}.'.domain'},
1839: $env{'course.'.$env{'request.course.id'}.'.num'});
1.89 www 1840: my $firstkey=(keys %changes)[0];
1841: unless ($firstkey=~/^error\:/) {
1.174 albertel 1842: unless ($env{'form.timerange'}) {
1843: $env{'form.timerange'}=604800;
1.89 www 1844: }
1.174 albertel 1845: my $seltext=&mt('during the last').' '.$env{'form.timerange'}.' '
1.89 www 1846: .&mt('seconds');
1.174 albertel 1847: if ($env{'form.timerange'}==-1) {
1.89 www 1848: $seltext='since start of course';
1849: $startsel='selected';
1.174 albertel 1850: $env{'form.timerange'}=time;
1.89 www 1851: }
1.174 albertel 1852: $starttime=time-$env{'form.timerange'};
1853: if ($env{'form.timerange'}==2592000) {
1.89 www 1854: $seltext=&mt('during the last month').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
1855: $monthsel='selected';
1.174 albertel 1856: } elsif ($env{'form.timerange'}==604800) {
1.89 www 1857: $seltext=&mt('during the last week').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
1858: $weeksel='selected';
1.174 albertel 1859: } elsif ($env{'form.timerange'}==86400) {
1.89 www 1860: $seltext=&mt('since yesterday').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
1861: $daysel='selected';
1862: }
1863: $header=&mt('Content changed').' '.$seltext;
1864: } else {
1865: $header=&mt('No content modifications yet.');
1866: }
1867: }
1.92 www 1868: %setversions=&Apache::lonnet::dump('resourceversions',
1.174 albertel 1869: $env{'course.'.$env{'request.course.id'}.'.domain'},
1870: $env{'course.'.$env{'request.course.id'}.'.num'});
1.89 www 1871: my %lt=&Apache::lonlocal::texthash
1.88 www 1872: ('st' => 'Version changes since start of Course',
1873: 'lm' => 'Version changes since last Month',
1874: 'lw' => 'Version changes since last Week',
1875: 'sy' => 'Version changes since Yesterday',
1.91 www 1876: 'al' => 'All Resources (possibly large output)',
1.88 www 1877: 'sd' => 'Display',
1.84 www 1878: 'fi' => 'File',
1879: 'md' => 'Modification Date',
1.87 www 1880: 'mr' => 'Most recently published Version',
1881: 've' => 'Version used in Course',
1.91 www 1882: 'vu' => 'Set Version to be used in Course',
1883: 'sv' => 'Set Versions to be used in Course according to Selections below',
1884: 'sm' => 'Keep all Resources up-to-date with most recent Versions (default)',
1885: 'sc' => 'Set all Resource Versions to current Version (Fix Versions)',
1.84 www 1886: 'di' => 'Differences');
1.89 www 1887: $r->print(<<ENDHEADERS);
1.31 www 1888: <form action="/adm/coursedocs" method="post">
1.91 www 1889: <input type="hidden" name="versions" value="1" />
1890: <input type="submit" name="setmostrecent" value="$lt{'sm'}" />
1891: <input type="submit" name="setcurrent" value="$lt{'sc'}" /><hr />
1.31 www 1892: <select name="timerange">
1.88 www 1893: <option value='all' $allsel>$lt{'al'}</option>
1.84 www 1894: <option value="-1" $startsel>$lt{'st'}</option>
1895: <option value="2592000" $monthsel>$lt{'lm'}</option>
1896: <option value="604800" $weeksel>$lt{'lw'}</option>
1897: <option value="86400" $daysel>$lt{'sy'}</option>
1.31 www 1898: </select>
1.91 www 1899: <input type="submit" name="display" value="$lt{'sd'}" />
1.89 www 1900: <h3>$header</h3>
1.91 www 1901: <input type="submit" name="setversions" value="$lt{'sv'}" />
1.103 matthew 1902: <table border="0">
1.31 www 1903: ENDHEADERS
1.91 www 1904: foreach (sort keys %changes) {
1.89 www 1905: if ($changes{$_}>$starttime) {
1906: my ($root,$extension)=($_=~/^(.*)\.(\w+)$/);
1907: my $currentversion=&Apache::lonnet::getversion($_);
1.93 www 1908: if ($currentversion<0) {
1909: $currentversion=&mt('Could not be determined.');
1910: }
1.89 www 1911: my $linkurl=&Apache::lonnet::clutter($_);
1912: $r->print(
1.103 matthew 1913: '<tr><td colspan="5"><br /><br /><font size="+1"><b>'.
1.91 www 1914: &Apache::lonnet::gettitle($linkurl).
1.103 matthew 1915: '</b></font></td></tr>'.
1916: '<tr><td> </td>'.
1917: '<td colspan="4">'.
1918: '<a href="'.$linkurl.'" target="cat">'.$linkurl.
1919: '</a></td></tr>'.
1920: '<tr><td></td>'.
1921: '<td title="'.$lt{'md'}.'">'.
1.102 matthew 1922: &Apache::lonlocal::locallocaltime(
1923: &Apache::lonnet::metadata($root.'.'.$extension,
1924: 'lastrevisiondate')
1925: ).
1.103 matthew 1926: '</td>'.
1927: '<td title="'.$lt{'mr'}.'"><nobr>Most Recent: '.
1928: '<font size="+1">'.$currentversion.'</font>'.
1929: '</nobr></td>'.
1930: '<td title="'.$lt{'ve'}.'"><nobr>In Course: '.
1931: '<font size="+1">');
1.87 www 1932: # Used in course
1.89 www 1933: my $usedversion=$hash{'version_'.$linkurl};
1.93 www 1934: if (($usedversion) && ($usedversion ne 'mostrecent')) {
1.89 www 1935: $r->print($usedversion);
1936: } else {
1937: $r->print($currentversion);
1938: }
1.103 matthew 1939: $r->print('</font></nobr></td><td title="'.$lt{'vu'}.'">'.
1940: '<nobr>Use: ');
1.87 www 1941: # Set version
1.92 www 1942: $r->print(&Apache::loncommon::select_form($setversions{$linkurl},
1.89 www 1943: 'set_version_'.$linkurl,
1.136 albertel 1944: ('select_form_order' =>
1945: ['',1..$currentversion,'mostrecent'],
1946: '' => '',
1.93 www 1947: 'mostrecent' => 'most recent',
1.89 www 1948: map {$_,$_} (1..$currentversion))));
1.103 matthew 1949: $r->print('</nobr></td></tr><tr><td></td>');
1.89 www 1950: my $lastold=1;
1951: for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) {
1952: my $url=$root.'.'.$prevvers.'.'.$extension;
1953: if (&Apache::lonnet::metadata($url,'lastrevisiondate')<
1954: $starttime) {
1955: $lastold=$prevvers;
1956: }
1957: }
1.103 matthew 1958: #
1959: # Code to figure out how many version entries should go in
1960: # each of the four columns
1961: my $entries_per_col = 0;
1962: my $num_entries = ($currentversion-$lastold);
1963: if ($num_entries % 4 == 0) {
1964: $entries_per_col = $num_entries/4;
1965: } else {
1966: $entries_per_col = $num_entries/4 + 1;
1967: }
1968: my $entries_count = 0;
1969: $r->print('<td valign="top"><font size="-2">');
1970: my $cols_output = 1;
1.32 www 1971: for (my $prevvers=$lastold;$prevvers<$currentversion;$prevvers++) {
1.89 www 1972: my $url=$root.'.'.$prevvers.'.'.$extension;
1.103 matthew 1973: $r->print('<nobr><a href="'.&Apache::lonnet::clutter($url).
1.91 www 1974: '">'.&mt('Version').' '.$prevvers.'</a> ('.
1.103 matthew 1975: &Apache::lonlocal::locallocaltime(
1976: &Apache::lonnet::metadata($url,
1977: 'lastrevisiondate')
1978: ).
1.91 www 1979: ')');
1.89 www 1980: if (&Apache::loncommon::fileembstyle($extension) eq 'ssi') {
1.33 www 1981: $r->print(' <a href="/adm/diff?filename='.
1.89 www 1982: &Apache::lonnet::clutter($root.'.'.$extension).
1983: '&versionone='.$prevvers.
1984: '">'.&mt('Diffs').'</a>');
1985: }
1.103 matthew 1986: $r->print('</nobr><br />');
1987: if (++$entries_count % $entries_per_col == 0) {
1988: $r->print('</font></td>');
1989: if ($cols_output != 4) {
1990: $r->print('<td valign="top"><font size="-2">');
1991: $cols_output++;
1992: }
1993: }
1.89 www 1994: }
1.103 matthew 1995: while($cols_output++ < 4) {
1996: $r->print('</font></td><td><font>')
1997: }
1998: $r->print('</font></td></tr>'."\n");
1.89 www 1999: }
2000: }
1.92 www 2001: $r->print('</table></form>');
1.89 www 2002: $r->print('<h1>'.&mt('Done').'.</h1>');
2003:
2004: &untiehash();
1.75 www 2005: }
2006:
1.136 albertel 2007: sub mark_hash_old {
2008: my $retie_hash=0;
2009: if ($hashtied) {
2010: $retie_hash=1;
2011: &untiehash();
2012: }
2013: &tiehash('write');
2014: $hash{'old'}=1;
2015: &untiehash();
2016: if ($retie_hash) { &tiehash(); }
2017: }
2018:
2019: sub is_hash_old {
2020: my $untie_hash=0;
2021: if (!$hashtied) {
2022: $untie_hash=1;
2023: &tiehash();
2024: }
2025: my $return=$hash{'old'};
2026: if ($untie_hash) { &untiehash(); }
2027: return $return;
2028: }
2029:
1.91 www 2030: sub changewarning {
1.177 albertel 2031: my ($r,$postexec,$message,$url)=@_;
1.136 albertel 2032: if (!&is_hash_old()) { return; }
1.150 albertel 2033: my $pathvar='folderpath';
1.174 albertel 2034: my $path=&Apache::lonnet::escape($env{'form.folderpath'});
1.177 albertel 2035: if (!defined($url)) {
2036: if (defined($env{'form.pagepath'})) {
2037: $pathvar='pagepath';
2038: $path=&Apache::lonnet::escape($env{'form.pagepath'});
1.193 albertel 2039: $path.='&pagesymb='.&Apache::lonnet::escape($env{'form.pagesymb'});
1.177 albertel 2040: }
2041: $url='/adm/coursedocs?'.$pathvar.'='.$path;
2042: }
2043: if (!defined($message)) {
2044: $message='Changes will become active for your current session after [_1], or the next time you log in.';
1.150 albertel 2045: }
1.185 www 2046: $r->print("\n\n".
2047: '<script>function reinit(tf) { tf.submit();'.$postexec.' }</script>'."\n".
2048: '<form name="reinitform" method="post" action="/adm/roles" target="loncapaclient">'.
1.177 albertel 2049: '<input type="hidden" name="orgurl" value="'.$url.
1.117 albertel 2050: '" /><input type="hidden" name="selectrole" value="1" /><h3><font color="red">'.
1.177 albertel 2051: &mt($message,' <input type="hidden" name="'.
2052: $env{'request.role'}.'" value="1" /><input type="button" value="'.
2053: &mt('re-initializing course').'" onClick="reinit(this.form)" />').
1.185 www 2054: $help{'Caching'}.'</font></h3></form>'."\n\n");
1.91 www 2055: }
2056:
1.75 www 2057: # ================================================================ Main Handler
2058: sub handler {
2059: my $r = shift;
1.82 www 2060: &Apache::loncommon::content_type($r,'text/html');
1.75 www 2061: $r->send_http_header;
2062: return OK if $r->header_only;
2063:
2064: # --------------------------------------------- Initialize help topics for this
2065: foreach ('Adding_Course_Doc','Main_Course_Documents',
2066: 'Adding_External_Resource','Navigate_Content',
2067: 'Adding_Folders','Docs_Overview', 'Load_Map',
1.142 raeburn 2068: 'Supplemental','Score_Upload_Form','Adding_Pages',
1.130 www 2069: 'Importing_LON-CAPA_Resource','Uploading_From_Harddrive',
2070: 'Check_Resource_Versions','Verify_Content') {
1.75 www 2071: $help{$_}=&Apache::loncommon::help_open_topic('Docs_'.$_);
2072: }
2073: # Composite help files
2074: $help{'Syllabus'} = &Apache::loncommon::help_open_topic(
2075: 'Docs_About_Syllabus,Docs_Editing_Templated_Pages');
2076: $help{'Simple Page'} = &Apache::loncommon::help_open_topic(
2077: 'Docs_About_Simple_Page,Docs_Editing_Templated_Pages');
1.86 albertel 2078: $help{'Simple Problem'} = &Apache::loncommon::help_open_topic(
2079: 'Option_Response_Simple');
1.75 www 2080: $help{'Bulletin Board'} = &Apache::loncommon::help_open_topic(
2081: 'Docs_About_Bulletin_Board,Docs_Editing_Templated_Pages');
2082: $help{'My Personal Info'} = &Apache::loncommon::help_open_topic(
2083: 'Docs_About_My_Personal_Info,Docs_Editing_Templated_Pages');
2084: $help{'Caching'} = &Apache::loncommon::help_open_topic('Caching');
1.142 raeburn 2085:
1.174 albertel 2086: if ($env{'form.verify'}) {
1.75 www 2087: &verifycontent($r);
1.174 albertel 2088: } elsif ($env{'form.versions'}) {
1.75 www 2089: &checkversions($r);
1.174 albertel 2090: } elsif ($env{'form.dumpcourse'}) {
1.75 www 2091: &dumpcourse($r);
1.174 albertel 2092: } elsif ($env{'form.exportcourse'}) {
1.138 raeburn 2093: &exportcourse($r);
1.26 www 2094: } else {
1.7 www 2095: # is this a standard course?
2096:
1.174 albertel 2097: my $standard=($env{'request.course.uri'}=~/^\/uploaded\//);
1.155 raeburn 2098: my $forcestandard = 0;
1.15 www 2099: my $forcesupplement;
2100: my $script='';
2101: my $allowed;
2102: my $events='';
1.19 www 2103: my $showdoc=0;
1.142 raeburn 2104: my $containertag;
2105: my $uploadtag;
1.15 www 2106: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
1.168 www 2107: ['folderpath','pagepath','pagesymb','markedcopy_url','markedcopy_title']);
1.174 albertel 2108: if ($env{'form.folderpath'}) {
2109: my (@folderpath)=split('&',$env{'form.folderpath'});
2110: $env{'form.foldername'}=&Apache::lonnet::unescape(pop(@folderpath));
2111: $env{'form.folder'}=pop(@folderpath);
2112: }
2113: if ($env{'form.pagepath'}) {
2114: my (@pagepath)=split('&',$env{'form.pagepath'});
2115: $env{'form.pagename'}=&Apache::lonnet::unescape(pop(@pagepath));
2116: $env{'form.folder'}=pop(@pagepath);
1.156 albertel 2117: $containertag = '<input type="hidden" name="pagepath" value="" />'.
2118: '<input type="hidden" name="pagesymb" value="" />';
1.174 albertel 2119: $uploadtag = '<input type="hidden" name="pagepath" value="'.$env{'form.pagepath'}.'" />'.
2120: '<input type="hidden" name="pagesymb" value="'.$env{'form.pagesymb'}.'" />';
1.142 raeburn 2121: }
1.21 www 2122: if ($r->uri=~/^\/adm\/coursedocs\/showdoc\/(.*)$/) {
1.127 albertel 2123: $showdoc='/'.$1;
1.21 www 2124: }
2125: unless ($showdoc) { # got called from remote
1.174 albertel 2126: if (($env{'form.folder'}=~/^default_/) ||
2127: ($env{'form.folder'} =~ m#^\d+/(pages|sequences)/#)) {
1.155 raeburn 2128: $forcestandard = 1;
2129: }
1.174 albertel 2130: $forcesupplement=($env{'form.folder'}=~/^supplemental_/);
1.7 www 2131:
1.4 www 2132: # does this user have privileges to post, etc?
1.174 albertel 2133: $allowed=&Apache::lonnet::allowed('mdc',$env{'request.course.id'});
1.15 www 2134: if ($allowed) {
2135: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']);
2136: $script=&Apache::lonratedt::editscript('simple');
2137: }
2138: } else { # got called in sequence from course
2139: $allowed=0;
1.49 www 2140: $script='</script>'.&Apache::lonmenu::registerurl(1,undef).'<script>';
2141: $events='onLoad="'.&Apache::lonmenu::loadevents.
2142: '" onUnload="'.&Apache::lonmenu::unloadevents.'"';
1.3 www 2143: }
1.4 www 2144:
2145: # get course data
1.174 albertel 2146: my $coursenum=$env{'course.'.$env{'request.course.id'}.'.num'};
2147: my $coursedom=$env{'course.'.$env{'request.course.id'}.'.domain'};
1.4 www 2148:
1.14 www 2149: # get personal data
2150:
1.174 albertel 2151: my $uname=$env{'user.name'};
2152: my $udom=$env{'user.domain'};
1.14 www 2153: my $plainname=&Apache::lonnet::escape(
2154: &Apache::loncommon::plainname($uname,$udom));
2155:
1.8 www 2156: # graphics settings
1.4 www 2157:
1.176 albertel 2158: $iconpath = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL') . "/");
1.8 www 2159:
1.22 www 2160: my $now=time;
1.64 www 2161:
1.4 www 2162: # print screen
1.167 albertel 2163: my $html=&Apache::lonxml::xmlbegin();
1.1 www 2164: $r->print(<<ENDDOCUMENT);
1.167 albertel 2165: $html
1.1 www 2166: <head>
2167: <title>The LearningOnline Network with CAPA</title>
1.16 www 2168: <script>
2169: $script
1.20 www 2170: </script>
1.19 www 2171: ENDDOCUMENT
2172: if ($allowed) {
2173: $r->print(<<ENDNEWSCRIPT);
1.20 www 2174: <script>
1.16 www 2175: function makenewfolder(targetform,folderseq) {
2176: var foldername=prompt('Name of New Folder','New Folder');
2177: if (foldername) {
2178: targetform.importdetail.value=foldername+"="+folderseq;
2179: targetform.submit();
2180: }
2181: }
2182:
1.142 raeburn 2183: function makenewpage(targetform,folderseq) {
2184: var pagename=prompt('Name of New Page','New Page');
2185: if (pagename) {
2186: targetform.importdetail.value=pagename+"="+folderseq;
2187: targetform.submit();
2188: }
2189: }
2190:
1.18 www 2191: function makenewext(targetname) {
2192: this.document.forms.extimport.useform.value=targetname;
2193: window.open('/adm/rat/extpickframe.html');
2194: }
2195:
1.62 www 2196: function makeexamupload() {
2197: var title=prompt('Listed Title for the Uploaded Score');
2198: if (title) {
2199: this.document.forms.newexamupload.importdetail.value=
2200: title+'=/res/lib/templates/examupload.problem';
2201: this.document.forms.newexamupload.submit();
2202: }
2203: }
2204:
1.22 www 2205: function makesmppage() {
1.38 www 2206: var title=prompt('Listed Title for the Page');
2207: if (title) {
1.22 www 2208: this.document.forms.newsmppg.importdetail.value=
2209: title+'=/adm/$udom/$uname/$now/smppg';
2210: this.document.forms.newsmppg.submit();
1.38 www 2211: }
1.22 www 2212: }
2213:
1.55 www 2214: function makesmpproblem() {
2215: var title=prompt('Listed Title for the Problem');
2216: if (title) {
2217: this.document.forms.newsmpproblem.importdetail.value=
1.63 www 2218: title+'=/res/lib/templates/simpleproblem.problem';
1.55 www 2219: this.document.forms.newsmpproblem.submit();
2220: }
2221: }
2222:
1.22 www 2223: function makebulboard() {
1.38 www 2224: var title=prompt('Listed Title for the Bulletin Board');
2225: if (title) {
1.22 www 2226: this.document.forms.newbul.importdetail.value=
2227: title+'=/adm/$udom/$uname/$now/bulletinboard';
2228: this.document.forms.newbul.submit();
1.38 www 2229: }
1.22 www 2230: }
2231:
1.101 www 2232: function makeabout() {
2233: var user=prompt("Enter user\@domain for User's 'About Me' Page");
2234: if (user) {
2235: var comp=new Array();
2236: comp=user.split('\@');
2237: if ((typeof(comp[0])!=undefined) && (typeof(comp[1])!=undefined)) {
2238: if ((comp[0]) && (comp[1])) {
2239: this.document.forms.newaboutsomeone.importdetail.value=
2240: 'About '+user+'=/adm/'+comp[1]+'/'+comp[0]+'/aboutme';
2241: this.document.forms.newaboutsomeone.submit();
1.165 www 2242: } else {
2243: alert("Not a valid user\@domain");
2244: }
2245: } else {
2246: alert("Please enter both user and domain in the format user\@domain");
1.101 www 2247: }
2248: }
2249: }
2250:
1.110 raeburn 2251: function makeims() {
1.165 www 2252: var caller = document.forms.ims.folder.value;
2253: var newlocation = "/adm/imsimportdocs?folder="+caller+"&phase=one";
2254: newWindow = window.open("","IMSimport","HEIGHT=700,WIDTH=750,scrollbars=yes");
2255: newWindow.location.href = newlocation;
1.110 raeburn 2256: }
2257:
2258:
1.18 www 2259: function finishpick() {
2260: var title=this.document.forms.extimport.title.value;
2261: var url=this.document.forms.extimport.url.value;
2262: var form=this.document.forms.extimport.useform.value;
2263: eval
2264: ('this.document.forms.'+form+'.importdetail.value="'+title+'='+url+
2265: '";this.document.forms.'+form+'.submit();');
1.16 www 2266: }
1.36 www 2267:
1.156 albertel 2268: function changename(folderpath,index,oldtitle,container,pagesymb) {
1.36 www 2269: var title=prompt('New Title',oldtitle);
2270: if (title) {
2271: this.document.forms.renameform.title.value=title;
2272: this.document.forms.renameform.cmd.value='rename_'+index;
1.142 raeburn 2273: if (container == 'sequence') {
2274: this.document.forms.renameform.folderpath.value=folderpath;
2275: }
2276: if (container == 'page') {
2277: this.document.forms.renameform.pagepath.value=folderpath;
1.156 albertel 2278: this.document.forms.renameform.pagesymb.value=pagesymb;
1.142 raeburn 2279: }
1.54 www 2280: this.document.forms.renameform.submit();
2281: }
2282: }
2283:
1.156 albertel 2284: function removeres(folderpath,index,oldtitle,container,pagesymb) {
1.171 www 2285: if (confirm('WARNING: Removing a resource makes associated grades and scores inaccessible!\\nRemove "'+oldtitle+'"?')) {
1.54 www 2286: this.document.forms.renameform.cmd.value='del_'+index;
1.142 raeburn 2287: if (container == 'sequence') {
2288: this.document.forms.renameform.folderpath.value=folderpath;
2289: }
2290: if (container == 'page') {
2291: this.document.forms.renameform.pagepath.value=folderpath;
1.156 albertel 2292: this.document.forms.renameform.pagesymb.value=pagesymb;
1.142 raeburn 2293: }
1.36 www 2294: this.document.forms.renameform.submit();
2295: }
2296: }
1.121 www 2297:
1.171 www 2298: function cutres(folderpath,index,oldtitle,container,pagesymb) {
1.186 www 2299: 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 2300: this.document.forms.renameform.cmd.value='cut_'+index;
2301: this.document.forms.renameform.markcopy.value=index;
2302: if (container == 'sequence') {
2303: this.document.forms.renameform.folderpath.value=folderpath;
2304: }
2305: if (container == 'page') {
2306: this.document.forms.renameform.pagepath.value=folderpath;
2307: this.document.forms.renameform.pagesymb.value=pagesymb;
2308: }
2309: this.document.forms.renameform.submit();
2310: }
2311: }
2312:
1.168 www 2313: function markcopy(folderpath,index,oldtitle,container,pagesymb) {
2314: this.document.forms.renameform.markcopy.value=index;
2315: if (container == 'sequence') {
2316: this.document.forms.renameform.folderpath.value=folderpath;
2317: }
2318: if (container == 'page') {
2319: this.document.forms.renameform.pagepath.value=folderpath;
2320: this.document.forms.renameform.pagesymb.value=pagesymb;
2321: }
2322: this.document.forms.renameform.submit();
2323: }
2324:
1.16 www 2325: </script>
1.42 www 2326:
2327: ENDNEWSCRIPT
2328: }
2329: # -------------------------------------------------------------------- Body tag
2330: $r->print('</head>'.
1.72 www 2331: &Apache::loncommon::bodytag('Course Documents','',$events,
1.99 www 2332: '','',$showdoc).
1.134 albertel 2333: &Apache::loncommon::help_open_menu('','','','',273,'RAT'));
1.188 raeburn 2334: my %allfiles = ();
2335: my %codebase = ();
2336: my ($upload_result,$upload_output);
2337: if ($allowed) {
2338: if (($env{'form.uploaddoc.filename'}) && ($env{'form.cmd'}=~/^upload_(\w+)/)) {
2339: # Process file upload - phase one - upload and parse primary file.
1.190 albertel 2340: $upload_result = &process_file_upload(\$upload_output,$coursenum,
2341: $coursedom,\%allfiles,
1.194 raeburn 2342: \%codebase,$1);
1.188 raeburn 2343: if ($upload_result eq 'phasetwo') {
2344: $r->print($upload_output);
2345: }
2346: } elsif ($env{'form.phasetwo'}) {
2347: my %newname = ();
2348: my %origname = ();
2349: my %attribs = ();
2350: my $updateflag = 0;
2351: my $residx = $env{'form.newidx'};
2352: my $primary_url = &Apache::lonnet::unescape($env{'form.primaryurl'});
2353: # Process file upload - phase two - gather secondary files.
2354: for (my $i=0; $i<$env{'form.phasetwo'}; $i++) {
2355: if ($env{'form.embedded_item_'.$i.'.filename'}) {
2356: my $javacodebase;
2357: $newname{$i} = &process_secondary_uploads(\$upload_output,$coursedom,$coursenum,'embedded_item_',$i,$residx);
2358: $origname{$i} = &Apache::lonnet::unescape($env{'form.embedded_orig_'.$i});
2359: if (exists($env{'form.embedded_codebase_'.$i})) {
2360: $javacodebase = &Apache::lonnet::unescape($env{'form.embedded_codebase_'.$i});
2361: $origname{$i} =~ s#^\Q$javacodebase\E/##;
2362: }
2363: my @attributes = ();
2364: if ($env{'form.embedded_attrib_'.$i} =~ /:/) {
2365: @attributes = split/:/,$env{'form.embedded_attrib_'.$i};
2366: } else {
2367: @attributes = ($env{'form.embedded_attrib_'.$i});
2368: }
2369: foreach (@attributes) {
2370: push(@{$attribs{$i}},&Apache::lonnet::unescape($_));
2371: }
2372: if ($javacodebase) {
2373: $codebase{$i} = $javacodebase;
2374: $codebase{$i} =~ s#/$##;
2375: $updateflag = 1;
2376: }
2377: }
2378: unless ($newname{$i} eq $origname{$i}) {
2379: $updateflag = 1;
2380: }
2381: }
2382: # Process file upload - phase three - modify primary file
2383: if ($updateflag) {
2384: my ($content,$rtncode);
2385: my $updateflag = 0;
2386: my $getstatus = &Apache::lonnet::getuploaded('GET',$primary_url,$coursedom,$coursenum,\$content,\$rtncode);
2387: if ($getstatus eq 'ok') {
2388: foreach my $item (keys %newname) {
2389: if ($newname{$item} ne $origname{$item}) {
2390: my $attrib_regexp = '';
2391: if (@{$attribs{$item}} > 1) {
2392: $attrib_regexp = join('|',@{$attribs{$item}});
2393: } else {
2394: $attrib_regexp = $attribs{$item}[0];
2395: }
2396: if ($content =~ m#($attrib_regexp\s*=\s*['"]?)\Q$origname{$item}\E(['"]?)#) {
2397: }
2398: $content =~ s#($attrib_regexp\s*=\s*['"]?)\Q$origname{$item}\E(['"]?)#$1$newname{$item}$2#gi;
2399: }
2400: if (exists($codebase{$item})) {
2401: $content =~ s/(codebase\s*=\s*["']?)\Q$codebase{$item}\E(["']?)/$1.$2/i;
2402: }
2403: }
2404: # Save edited file.
2405: my $saveresult;
2406: my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'};
2407: my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'};
1.191 raeburn 2408: my $url = &Apache::lonnet::store_edited_file($primary_url,$content,$docudom,$docuname,\$saveresult);
1.188 raeburn 2409: } else {
2410: &Apache::lonnet::logthis('retrieval of uploaded file - '.$primary_url.' - for editing, failed: '.$getstatus);
2411: }
2412: }
2413: }
2414: }
2415:
2416: unless ($showdoc || $upload_result eq 'phasetwo') {
1.81 www 2417: # -----------------------------------------------------------------------------
2418: my %lt=&Apache::lonlocal::texthash(
2419: 'uplm' => 'Upload a new main course document',
2420: 'upls' => 'Upload a new supplemental course document',
1.168 www 2421: 'impp' => 'Import a document',
2422: 'pubd' => 'Published documents',
1.181 www 2423: 'copm' => 'All documents out of a published map into this folder',
1.81 www 2424: 'spec' => 'Special documents',
2425: 'upld' => 'Upload Document',
2426: 'srch' => 'Search',
2427: 'impo' => 'Import',
2428: 'selm' => 'Select Map',
2429: 'load' => 'Load Map',
1.186 www 2430: 'reco' => 'Recover Deleted Resources',
1.81 www 2431: 'newf' => 'New Folder',
1.142 raeburn 2432: 'newp' => 'New Composite Page',
1.81 www 2433: 'extr' => 'External Resource',
2434: 'syll' => 'Syllabus',
2435: 'navc' => 'Navigate Contents',
2436: 'sipa' => 'Simple Page',
2437: 'sipr' => 'Simple Problem',
2438: 'scuf' => 'Score Upload Form',
2439: 'bull' => 'Bulletin Board',
1.96 sakharuk 2440: 'mypi' => 'My Personal Info',
1.101 www 2441: 'abou' => 'About User',
1.110 raeburn 2442: 'imsf' => 'Import IMS package',
1.96 sakharuk 2443: 'file' => 'File',
2444: 'title' => 'Title',
1.188 raeburn 2445: 'comment' => 'Comment',
2446: 'parse' => 'If HTML file, upload embedded images/multimedia files'
1.81 www 2447: );
2448: # -----------------------------------------------------------------------------
1.42 www 2449: if ($allowed) {
1.74 www 2450: my $dumpbut=&dumpbutton();
1.138 raeburn 2451: my $exportbut=&exportbutton();
1.88 www 2452: my %lt=&Apache::lonlocal::texthash(
2453: 'vc' => 'Verify Content',
2454: 'cv' => 'Check/Set Resource Versions',
2455: );
1.118 albertel 2456:
1.174 albertel 2457: my $folderpath=$env{'form.folderpath'};
1.118 albertel 2458: if (!$folderpath) {
1.174 albertel 2459: if ($env{'form.folder'} eq '' ||
2460: $env{'form.folder'} eq 'supplemental') {
1.118 albertel 2461: $folderpath='default&'.
2462: &Apache::lonnet::escape(&mt('Main Course Documents'));
2463: }
2464: }
1.174 albertel 2465: unless ($env{'form.pagepath'}) {
1.142 raeburn 2466: $containertag = '<input type="hidden" name="folderpath" value="" />';
2467: $uploadtag = '<input type="hidden" name="folderpath" value="'.$folderpath.'" />';
2468: }
2469:
1.42 www 2470: $r->print(<<ENDCOURSEVERIFY);
1.36 www 2471: <form name="renameform" method="post" action="/adm/coursedocs">
2472: <input type="hidden" name="title" />
2473: <input type="hidden" name="cmd" />
1.168 www 2474: <input type="hidden" name="markcopy" />
1.142 raeburn 2475: $containertag
1.36 www 2476: </form>
1.39 www 2477: <form name="simpleedit" method="post" action="/adm/coursedocs">
2478: <input type=hidden name="importdetail" value="">
1.142 raeburn 2479: $uploadtag
1.39 www 2480: </form>
1.26 www 2481: <form action="/adm/coursedocs" method="post" name="courseverify">
1.74 www 2482: <table bgcolor="#AAAAAA" width="100%" cellspacing="4" cellpadding="4">
2483: <tr><td bgcolor="#DDDDCC">
1.130 www 2484: <input type="submit" name="verify" value="$lt{'vc'}" />$help{'Verify_Content'}
1.74 www 2485: </td><td bgcolor="#DDDDCC">
1.130 www 2486: <input type="submit" name="versions" value="$lt{'cv'}" />$help{'Check_Resource_Versions'}
1.74 www 2487: $dumpbut
1.138 raeburn 2488: $exportbut
1.74 www 2489: </td></tr></table>
1.25 www 2490: </form>
2491: ENDCOURSEVERIFY
1.74 www 2492: $r->print(&Apache::loncommon::help_open_topic('Docs_Adding_Course_Doc',
1.96 sakharuk 2493: &mt('Editing the Table of Contents for your Course')));
1.25 www 2494: }
1.17 www 2495: # --------------------------------------------------------- Standard documents
1.43 www 2496: $r->print('<table border=2 cellspacing=4 cellpadding=4>');
1.7 www 2497: if (($standard) && ($allowed) && (!$forcesupplement)) {
1.116 albertel 2498: $r->print('<tr><td bgcolor="#BBBBBB">');
2499: # '<h2>'.&mt('Main Course Documents').
2500: # ($allowed?' '.$help{'Main_Course_Documents'}:'').'</h2>');
1.174 albertel 2501: my $folder=$env{'form.folder'};
1.117 albertel 2502: if ($folder eq '' || $folder eq 'supplemental') {
1.112 raeburn 2503: $folder='default';
1.174 albertel 2504: $env{'form.folderpath'}='default&'.&Apache::lonnet::escape(&mt('Main Course Documents'));
1.112 raeburn 2505: }
1.51 www 2506: my $postexec='';
2507: if ($folder eq 'default') {
2508: $r->print('<script>this.window.name="loncapaclient";</script>');
2509: } else {
1.117 albertel 2510: #$postexec='self.close();';
1.51 www 2511: }
1.40 www 2512: $hadchanges=0;
1.188 raeburn 2513: &editor($r,$coursenum,$coursedom,$folder,$allowed,$upload_output);
1.40 www 2514: if ($hadchanges) {
1.136 albertel 2515: &mark_hash_old()
1.40 www 2516: }
1.136 albertel 2517: &changewarning($r,$postexec);
1.16 www 2518: my $folderseq='/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time.
2519: '.sequence';
1.142 raeburn 2520: my $pageseq = '/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time.
2521: '.page';
1.186 www 2522: my $container='sequence';
2523: if ($env{'form.pagepath'}) {
2524: $container='page';
2525: }
2526: my $readfile='/uploaded/'.$coursedom.'/'.$coursenum.'/'.$folder.'.'.$container;
1.8 www 2527: $r->print(<<ENDFORM);
1.43 www 2528: <table cellspacing=4 cellpadding=4><tr>
1.81 www 2529: <th bgcolor="#DDDDDD">$lt{'uplm'}</th>
2530: <th bgcolor="#DDDDDD">$lt{'impp'}</th>
2531: <th bgcolor="#DDDDDD">$lt{'spec'}</th>
1.11 www 2532: </tr>
1.16 www 2533: <tr><td bgcolor="#DDDDDD">
1.96 sakharuk 2534: $lt{'file'}:<br />
1.182 albertel 2535: <form name="uploaddocument" action="/adm/coursedocs" method="post" enctype="multipart/form-data">
1.59 www 2536: <input type="file" name="uploaddoc" size="40">
1.8 www 2537: <br />
1.96 sakharuk 2538: $lt{'title'}:<br />
1.11 www 2539: <input type="text" size="50" name="comment">
1.142 raeburn 2540: $uploadtag
1.10 www 2541: <input type="hidden" name="cmd" value="upload_default">
1.188 raeburn 2542: <br />
2543: <nobr>
1.190 albertel 2544: <label>$lt{'parse'}?
1.188 raeburn 2545: <input type="checkbox" name="parserflag" />
1.190 albertel 2546: </label>
1.188 raeburn 2547: </nobr>
2548: <br />
2549: <br />
1.129 albertel 2550: <nobr>
1.81 www 2551: <input type="submit" value="$lt{'upld'}">
1.60 albertel 2552: $help{'Uploading_From_Harddrive'}
1.58 albertel 2553: </nobr>
1.60 albertel 2554: </form>
1.11 www 2555: </td>
1.16 www 2556: <td bgcolor="#DDDDDD">
1.39 www 2557: <form action="/adm/coursedocs" method="post" name="simpleeditdefault">
1.168 www 2558: $lt{'pubd'}<br />
1.142 raeburn 2559: $uploadtag
1.115 albertel 2560: <input type=button onClick="javascript:groupsearch()" value="$lt{'srch'}">
1.58 albertel 2561: <nobr>
1.115 albertel 2562: <input type=button onClick="javascript:groupimport();" value="$lt{'impo'}">
1.58 albertel 2563: $help{'Importing_LON-CAPA_Resource'}
2564: </nobr>
1.59 www 2565: <p>
2566: <hr />
1.181 www 2567: $lt{'copm'}<br />
2568: <input type="text" size="40" name="importmap"><br />
1.68 bowersj2 2569: <nobr><input type=button
1.52 www 2570: onClick="javascript:openbrowser('simpleeditdefault','importmap','sequence,page','')"
1.81 www 2571: value="$lt{'selm'}"> <input type="submit" name="loadmap" value="$lt{'load'}">
1.68 bowersj2 2572: $help{'Load_Map'}</nobr>
1.59 www 2573: </p>
1.52 www 2574: </form>
1.186 www 2575: <hr />
2576: <form action="/adm/groupsort" method="post" name="recover">
2577: <input type="button" name="recovermap" onClick="javascript:groupopen('$readfile',1)" value="$lt{'reco'}" />
2578: </form>
1.142 raeburn 2579: ENDFORM
1.174 albertel 2580: unless ($env{'form.pagepath'}) {
1.168 www 2581: $r->print(<<ENDFORM);
2582: <hr />
2583: <form action="/adm/coursedocs" method="post" name="newext">
2584: $uploadtag
2585: <input type=hidden name="importdetail" value="">
2586: <nobr>
2587: <input name="newext" type="button" onClick="javascript:makenewext('newext');"
2588: value="$lt{'extr'}" /> $help{'Adding_External_Resource'}
2589: </nobr>
2590: </form>
2591: <form action="/adm/imsimportdocs" method="post" name="ims">
2592: <input type="hidden" name="folder" value="$folder" />
2593: <input name="imsimport" type="button" value="$lt{'imsf'}" onClick="javascript:makeims();" />
2594: </nobr>
2595: </form>
2596: ENDFORM
2597: }
2598: $r->print('</td><td bgcolor="#DDDDDD">');
1.174 albertel 2599: unless ($env{'form.pagepath'}) {
1.142 raeburn 2600: $r->print(<<ENDFORM);
1.11 www 2601: <form action="/adm/coursedocs" method="post" name="newfolder">
1.174 albertel 2602: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
1.13 www 2603: <input type=hidden name="importdetail" value="">
1.58 albertel 2604: <nobr>
1.16 www 2605: <input name="newfolder" type="button"
2606: onClick="javascript:makenewfolder(this.form,'$folderseq');"
1.81 www 2607: value="$lt{'newf'}" />$help{'Adding_Folders'}
1.58 albertel 2608: </nobr>
1.11 www 2609: </form>
1.142 raeburn 2610: <form action="/adm/coursedocs" method="post" name="newpage">
1.174 albertel 2611: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
1.142 raeburn 2612: <input type=hidden name="importdetail" value="">
2613: <nobr>
2614: <input name="newpage" type="button"
2615: onClick="javascript:makenewpage(this.form,'$pageseq');"
2616: value="$lt{'newp'}" />$help{'Adding_Pages'}
2617: </nobr>
2618: </form>
1.11 www 2619: <form action="/adm/coursedocs" method="post" name="newsyl">
1.142 raeburn 2620: $uploadtag
1.14 www 2621: <input type=hidden name="importdetail"
2622: value="Syllabus=/public/$coursedom/$coursenum/syllabus">
1.58 albertel 2623: <nobr>
1.81 www 2624: <input name="newsyl" type="submit" value="$lt{'syll'}" />
1.65 bowersj2 2625: $help{'Syllabus'}
1.58 albertel 2626: </nobr>
2627: </form>
1.17 www 2628: <form action="/adm/coursedocs" method="post" name="newnav">
1.142 raeburn 2629: $uploadtag
1.15 www 2630: <input type=hidden name="importdetail"
2631: value="Navigate Content=/adm/navmaps">
1.58 albertel 2632: <nobr>
1.81 www 2633: <input name="newnav" type="submit" value="$lt{'navc'}" />
1.47 www 2634: $help{'Navigate_Content'}
1.58 albertel 2635: </nobr>
1.22 www 2636: </form>
2637: <form action="/adm/coursedocs" method="post" name="newsmppg">
1.142 raeburn 2638: $uploadtag
1.22 www 2639: <input type=hidden name="importdetail" value="">
1.58 albertel 2640: <nobr>
1.81 www 2641: <input name="newsmppg" type="button" value="$lt{'sipa'}"
1.65 bowersj2 2642: onClick="javascript:makesmppage();" /> $help{'Simple Page'}
1.58 albertel 2643: </nobr>
1.55 www 2644: </form>
2645: <form action="/adm/coursedocs" method="post" name="newsmpproblem">
1.142 raeburn 2646: $uploadtag
1.55 www 2647: <input type=hidden name="importdetail" value="">
1.58 albertel 2648: <nobr>
1.81 www 2649: <input name="newsmpproblem" type="button" value="$lt{'sipr'}"
1.65 bowersj2 2650: onClick="javascript:makesmpproblem();" />$help{'Simple Problem'}
1.62 www 2651: </nobr>
2652: </form>
2653: <form action="/adm/coursedocs" method="post" name="newexamupload">
1.142 raeburn 2654: $uploadtag
1.62 www 2655: <input type=hidden name="importdetail" value="">
2656: <nobr>
1.81 www 2657: <input name="newexamupload" type="button" value="$lt{'scuf'}"
1.62 www 2658: onClick="javascript:makeexamupload();" />
1.66 bowersj2 2659: $help{'Score_Upload_Form'}
1.58 albertel 2660: </nobr>
1.22 www 2661: </form>
2662: <form action="/adm/coursedocs" method="post" name="newbul">
1.142 raeburn 2663: $uploadtag
1.22 www 2664: <input type=hidden name="importdetail" value="">
1.58 albertel 2665: <nobr>
1.81 www 2666: <input name="newbulletin" type="button" value="$lt{'bull'}"
1.22 www 2667: onClick="javascript:makebulboard();" />
1.65 bowersj2 2668: $help{'Bulletin Board'}
1.58 albertel 2669: </nobr>
2670: </form>
1.12 www 2671: <form action="/adm/coursedocs" method="post" name="newaboutme">
1.142 raeburn 2672: $uploadtag
1.14 www 2673: <input type=hidden name="importdetail"
2674: value="$plainname=/adm/$udom/$uname/aboutme">
1.58 albertel 2675: <nobr>
1.81 www 2676: <input name="newaboutme" type="submit" value="$lt{'mypi'}" />
1.65 bowersj2 2677: $help{'My Personal Info'}
1.101 www 2678: </nobr>
2679: </form>
2680: <form action="/adm/coursedocs" method="post" name="newaboutsomeone">
1.142 raeburn 2681: $uploadtag
1.101 www 2682: <input type=hidden name="importdetail" value="">
2683: <nobr>
2684: <input name="newaboutsomeone" type="button" value="$lt{'abou'}"
2685: onClick="javascript:makeabout();" />
1.110 raeburn 2686: </nobr>
1.182 albertel 2687: </form>
1.142 raeburn 2688: ENDFORM
2689: }
1.174 albertel 2690: if ($env{'form.pagepath'}) {
1.142 raeburn 2691: $r->print(<<ENDBLOCK);
2692: <form action="/adm/coursedocs" method="post" name="newsmpproblem">
2693: $uploadtag
2694: <input type=hidden name="importdetail" value="">
2695: <nobr>
2696: <input name="newsmpproblem" type="button" value="$lt{'sipr'}"
2697: onClick="javascript:makesmpproblem();" />$help{'Simple Problem'}
2698: </nobr>
2699: </form>
2700: <form action="/adm/coursedocs" method="post" name="newexamupload">
2701: $uploadtag
2702: <input type=hidden name="importdetail" value="">
2703: <nobr>
2704: <input name="newexamupload" type="button" value="$lt{'scuf'}"
2705: onClick="javascript:makeexamupload();" />
2706: $help{'Score_Upload_Form'}
2707: </nobr>
1.182 albertel 2708: </form>
1.142 raeburn 2709: ENDBLOCK
2710: }
2711: $r->print('</td></tr>'."\n".
2712: '</table>');
1.24 www 2713: $r->print('</td></tr>');
1.7 www 2714: }
2715: # ----------------------------------------------------- Supplemental documents
2716: if (!$forcestandard) {
1.116 albertel 2717: $r->print('<tr><td bgcolor="#BBBBBB">');
2718: # '<h2>'.&mt('Supplemental Course Documents').
2719: # ($allowed?' '.$help{'Supplemental'}:'').'</h2>');
1.174 albertel 2720: my $folder=$env{'form.folder'};
1.117 albertel 2721: unless ($folder=~/^supplemental/) {
1.116 albertel 2722: $folder='supplemental';
1.117 albertel 2723: }
2724: if ($folder =~ /^supplemental$/ &&
1.174 albertel 2725: $env{'form.folderpath'} =~ /^default\&/) {
2726: $env{'form.folderpath'}='supplemental&'.
1.117 albertel 2727: &Apache::lonnet::escape(&mt('Supplemental Course Documents'));
1.116 albertel 2728: }
1.7 www 2729: &editor($r,$coursenum,$coursedom,$folder,$allowed);
1.8 www 2730: if ($allowed) {
1.17 www 2731: my $folderseq=
2732: '/uploaded/'.$coursedom.'/'.$coursenum.'/supplemental_'.time.
2733: '.sequence';
2734:
1.8 www 2735: $r->print(<<ENDSUPFORM);
1.43 www 2736: <table cellspacing=4 cellpadding=4><tr>
1.81 www 2737: <th bgcolor="#DDDDDD">$lt{'upls'}</th>
2738: <th bgcolor="#DDDDDD">$lt{'spec'}</th>
1.17 www 2739: </tr>
2740: <tr><td bgcolor="#DDDDDD">
1.10 www 2741: <form action="/adm/coursedocs" method="post" enctype="multipart/form-data">
1.59 www 2742: <input type="file" name="uploaddoc" size="40">
1.196 raeburn 2743: <br />
2744: <br />
2745: <nobr>
2746: <label>$lt{'parse'}?
2747: <input type="checkbox" name="parserflag" />
2748: </label>
2749: </nobr>
2750: <br /><br />
2751: $lt{'comment'}:<br />
1.4 www 2752: <textarea cols=50 rows=4 name='comment'>
2753: </textarea>
1.115 albertel 2754: <br />
1.174 albertel 2755: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
1.10 www 2756: <input type="hidden" name="cmd" value="upload_supplemental">
1.58 albertel 2757: <nobr>
1.81 www 2758: <input type="submit" value="$lt{'upld'}">
1.58 albertel 2759: $help{'Uploading_From_Harddrive'}
2760: </nobr>
2761: </form>
1.17 www 2762: </td>
2763: <td bgcolor="#DDDDDD">
1.18 www 2764: <form action="/adm/coursedocs" method="post" name="supnewfolder">
1.174 albertel 2765: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
1.17 www 2766: <input type=hidden name="importdetail" value="">
1.58 albertel 2767: <nobr>
1.17 www 2768: <input name="newfolder" type="button"
2769: onClick="javascript:makenewfolder(this.form,'$folderseq');"
1.81 www 2770: value="$lt{'newf'}" /> $help{'Adding_Folders'}
1.58 albertel 2771: </nobr>
1.17 www 2772: </form>
1.18 www 2773: <form action="/adm/coursedocs" method="post" name="supnewext">
1.174 albertel 2774: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
1.17 www 2775: <input type=hidden name="importdetail" value="">
1.58 albertel 2776: <nobr>
1.18 www 2777: <input name="newext" type="button"
2778: onClick="javascript:makenewext('supnewext');"
1.81 www 2779: value="$lt{'extr'}" /> $help{'Adding_External_Resource'}
1.58 albertel 2780: </nobr>
1.17 www 2781: </form>
1.18 www 2782: <form action="/adm/coursedocs" method="post" name="supnewsyl">
1.174 albertel 2783: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
1.17 www 2784: <input type=hidden name="importdetail"
2785: value="Syllabus=/public/$coursedom/$coursenum/syllabus">
1.58 albertel 2786: <nobr>
1.81 www 2787: <input name="newsyl" type="submit" value="$lt{'syll'}" />
1.65 bowersj2 2788: $help{'Syllabus'}
1.58 albertel 2789: </nobr>
2790: </form>
1.18 www 2791: <form action="/adm/coursedocs" method="post" name="subnewaboutme">
1.174 albertel 2792: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
1.17 www 2793: <input type=hidden name="importdetail"
2794: value="$plainname=/adm/$udom/$uname/aboutme">
1.58 albertel 2795: <nobr>
1.81 www 2796: <input name="newaboutme" type="submit" value="$lt{'mypi'}" />
1.65 bowersj2 2797: $help{'My Personal Info'}
1.58 albertel 2798: </nobr>
2799: </form>
1.17 www 2800: </td></tr>
1.24 www 2801: </table></td></tr>
1.8 www 2802: ENDSUPFORM
2803: }
1.7 www 2804: }
1.18 www 2805: if ($allowed) {
1.182 albertel 2806: $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 2807: }
1.24 www 2808: $r->print('</table>');
1.19 www 2809: } else {
1.188 raeburn 2810: unless ($upload_result eq 'phasetwo') {
1.19 www 2811: # -------------------------------------------------------- This is showdoc mode
1.188 raeburn 2812: $r->print("<h1>".&mt('Uploaded Document').' - '.
1.141 albertel 2813: &Apache::lonnet::gettitle($r->uri).'</h1><p>'.
1.81 www 2814: &mt('It is recommended that you use an up-to-date virus scanner before handling this file.')."</p><p><table>".
1.188 raeburn 2815: &entryline(0,&mt("Click to download or use your browser's Save Link function"),$showdoc).'</table></p>');
2816: }
1.19 www 2817: }
1.26 www 2818: }
1.95 www 2819: $r->print('</body></html>');
1.26 www 2820: return OK;
1.1 www 2821: }
2822:
2823: 1;
2824: __END__
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