Annotation of loncom/interface/londocs.pm, revision 1.200
1.1 www 1: # The LearningOnline Network
1.2 www 2: # Documents
1.1 www 3: #
1.200 ! raeburn 4: # $Id: londocs.pm,v 1.199 2005/07/26 22:30:20 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.'/'.$replacehash{$_};
1.164 albertel 169: $newfilename=&clean($newfilename);
1.79 www 170: my @dirs=split(/\//,$newfilename);
171: my $path='/home/'.$ca.'/public_html';
172: my $makepath=$path;
173: my $fail=0;
174: for (my $i=0;$i<$#dirs;$i++) {
175: $makepath.='/'.$dirs[$i];
176: unless (-e $makepath) {
177: unless(mkdir($makepath,0777)) { $fail=1; }
178: }
179: }
180: $r->print('<br /><tt>'.$_.'</tt> => <tt>'.$newfilename.'</tt>: ');
181: if (my $fh=Apache::File->new('>'.$path.'/'.$newfilename)) {
182: if ($_=~/\.(sequence|page|html|htm|xml|xhtml)$/) {
183: print $fh &Apache::loncreatecourse::rewritefile(
1.174 albertel 184: &Apache::loncreatecourse::readfile($env{'request.course.id'},$_),
1.79 www 185: (%replacehash,$crs => '')
186: );
187: } else {
188: print $fh
1.174 albertel 189: &Apache::loncreatecourse::readfile($env{'request.course.id'},$_);
1.79 www 190: }
191: $fh->close();
192: } else {
193: $fail=1;
194: }
195: if ($fail) {
196: $r->print('<font color="red">fail</font>');
197: } else {
198: $r->print('<font color="green">ok</font>');
199: }
200: }
1.76 www 201: } else {
202: # Input form
203: unless ($home==1) {
204: $r->print(
1.81 www 205: '<h3>'.&mt('Select the Construction Space').'</h3><select name="authorspace">');
1.76 www 206: }
207: foreach (sort keys %outhash) {
208: if ($_=~/^home_(.+)$/) {
209: if ($home==1) {
210: $r->print(
211: '<input type="hidden" name="authorspace" value="'.$1.'" />');
212: } else {
1.133 www 213: $r->print('<option value="'.$1.'">'.$1.' - '.
214: &Apache::loncommon::plainname(split(/\@/,$1)).'</option>');
1.76 www 215: }
216: }
217: }
218: unless ($home==1) {
219: $r->print('</select>');
220: }
221: my $title=$origcrsdata{'description'};
222: $title=~s/\s+/\_/gs;
1.164 albertel 223: $title=&clean($title);
1.81 www 224: $r->print('<h3>'.&mt('Folder in Construction Space').'</h3><input type="text" size="50" name="authorfolder" value="'.$title.'" /><br />');
1.76 www 225: &tiehash();
1.81 www 226: $r->print('<h3>'.&mt('Filenames in Construction Space').'</h3><table border="2"><tr><th>'.&mt('Internal Filename').'</th><th>'.&mt('Title').'</th><th>'.&mt('Save as ...').'</th></tr>');
1.76 www 227: foreach (&Apache::loncreatecourse::crsdirlist($origcrsid,'userfiles')) {
1.78 www 228: $r->print('<tr><td>'.$_.'</td>');
229: my ($ext)=($_=~/\.(\w+)$/);
230: my $title=$hash{'title_'.$hash{
231: 'ids_/uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'.$_}};
1.163 albertel 232: $title=~s/:/:/g;
1.78 www 233: $r->print('<td>'.($title?$title:' ').'</td>');
234: unless ($title) {
235: $title=$_;
236: }
237: $title=~s/\.(\w+)$//;
1.164 albertel 238: $title=&clean($title);
1.78 www 239: $title.='.'.$ext;
1.79 www 240: $r->print("\n<td><input type='text' size='60' name='namefor_".$_."' value='".$title."' /></td></tr>\n");
1.76 www 241: }
1.78 www 242: $r->print("</table>\n");
1.76 www 243: &untiehash();
244: $r->print(
1.81 www 245: '<p><input type="submit" name="dumpcourse" value="'.&mt('Dump Course DOCS').'" /></p></form>');
1.75 www 246: }
1.74 www 247: }
1.76 www 248:
1.138 raeburn 249: # ------------------------------------------------------ Generate "export" button
250:
251: sub exportbutton {
252: return '</td><td bgcolor="#DDDDCC">'.
253: '<input type="submit" name="exportcourse" value="'.
254: &mt('Export Course to IMS').'" />'.
255: &Apache::loncommon::help_open_topic('Docs_Export_Course_Docs');
256: }
257:
258: sub exportcourse {
259: my $r=shift;
260: my %discussiontime = &Apache::lonnet::dump('discussiontimes',
1.174 albertel 261: $env{'course.'.$env{'request.course.id'}.'.domain'}, $env{'course.'.$env{'request.course.id'}.'.num'});
1.138 raeburn 262: my $numdisc = keys %discussiontime;
263: my $navmap = Apache::lonnavmaps::navmap->new();
264: my $it=$navmap->getIterator(undef,undef,undef,1,undef,undef);
265: my $curRes;
1.143 raeburn 266: my $outcome;
1.138 raeburn 267:
268: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
269: ['finishexport']);
1.174 albertel 270: if ($env{'form.finishexport'}) {
1.138 raeburn 271: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
272: ['archive','discussion']);
273:
1.175 albertel 274: my @exportitems = &Apache::loncommon::get_env_multiple('form.archive');
275: my @discussions = &Apache::loncommon::get_env_multiple('form.discussion');
1.143 raeburn 276: if (@exportitems == 0 && @discussions == 0) {
277: $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';
278: } else {
279: my $now = time;
280: my %symbs;
281: my $manifestok = 0;
282: my $imsresources;
283: my $tempexport;
284: my $copyresult;
285: my $ims_manifest = &create_ims_store($now,\$manifestok,\$outcome,\$tempexport);
286: if ($manifestok) {
1.157 raeburn 287: &build_package($now,$navmap,\@exportitems,\@discussions,\$outcome,$tempexport,\$copyresult,$ims_manifest);
1.143 raeburn 288: close($ims_manifest);
289:
290: #Create zip file in prtspool
291: my $imszipfile = '/prtspool/'.
1.174 albertel 292: $env{'user.name'}.'_'.$env{'user.domain'}.'_'.
1.143 raeburn 293: time.'_'.rand(1000000000).'.zip';
294: my $cwd = &Cwd::getcwd();
295: my $imszip = '/home/httpd/'.$imszipfile;
296: chdir $tempexport;
297: open(OUTPUT, "zip -r $imszip * 2> /dev/null |");
298: close(OUTPUT);
299: chdir $cwd;
300: $outcome .= 'Download the zip file from <a href="'.$imszipfile.'">IMS course archive</a><br />';
301: if ($copyresult) {
302: $outcome .= 'The following errors occurred during export - '.$copyresult;
1.138 raeburn 303: }
1.143 raeburn 304: } else {
305: $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 306: }
307: }
1.167 albertel 308: my $html=&Apache::lonxml::xmlbegin();
309: $r->print($html.'<head><title>Export Course</title></head>'.
1.158 raeburn 310: &Apache::loncommon::bodytag('Export course to IMS content package'));
1.143 raeburn 311: $r->print($outcome);
1.138 raeburn 312: $r->print('</body></html>');
313: } else {
314: my $display;
315: $display = '<form name="exportdoc" method="post">'."\n";
316: $display .= 'Choose which items you wish to export from your course.<br /><br />';
317: $display .= '<table border="0" cellspacing="0" cellpadding="3">'.
318: '<tr><td><fieldset><legend> <b>Content items</b></legend>'.
319: '<input type="button" value="check all" '.
320: 'onclick="javascript:checkAll(document.exportdoc.archive)" />'.
321: ' <input type="button" value="uncheck all"'.
322: ' onclick="javascript:uncheckAll(document.exportdoc.archive)" /></fieldset></td>'.
323: '<td> </td><td> </td>'.
324: '<td align="right"><fieldset><legend> <b>Discussion posts'.
325: '</b></legend><input type="button" value="check all"'.
326: ' onclick="javascript:checkAll(document.exportdoc.discussion)" />'.
327: ' <input type="button" value="uncheck all"'.
328: ' onclick="javascript:uncheckAll(document.exportdoc.discussion)" /></fieldset></td>'.
329: '</tr></table>';
330: my $curRes;
331: my $depth = 0;
332: my $count = 0;
333: my $boards = 0;
334: my $startcount = 5;
335: my %parent = ();
336: my %children = ();
337: my $lastcontainer = $startcount;
338: my @bgcolors = ('#F6F6F6','#FFFFFF');
339: $display .= '<table cellspacing="0"><tr>'.
340: '<td><b>Export content item?<br /></b></td><td> </td><td align="right">'."\n";
341: if ($numdisc > 0) {
342: $display.='<b>Export discussion posts?</b>'."\n";
343: }
344: $display.=' </td></tr>';
345: while ($curRes = $it->next()) {
346: if (ref($curRes)) {
347: $count ++;
348: }
349: if ($curRes == $it->BEGIN_MAP()) {
350: $depth++;
351: $parent{$depth} = $lastcontainer;
352: }
353: if ($curRes == $it->END_MAP()) {
354: $depth--;
355: $lastcontainer = $parent{$depth};
356: }
357: if (ref($curRes)) {
358: my $symb = $curRes->symb();
1.158 raeburn 359: my $ressymb = $symb;
360: if ($ressymb =~ m|adm/(\w+)/(\w+)/(\d+)/bulletinboard$|) {
361: unless ($ressymb =~ m|adm/wrapper/adm|) {
362: $ressymb = 'bulletin___'.$3.'___adm/wrapper/adm/'.$1.'/'.$2.'/'.$3.'/bulletinboard';
363: }
364: }
1.138 raeburn 365: my $color = $count%2;
366: $display .='<tr bgcolor='.$bgcolors[$color].'><td>'."\n".
367: '<input type="checkbox" name="archive" value="'.$count.'" ';
368: if (($curRes->is_sequence()) || ($curRes->is_page())) {
369: my $checkitem = $count + $boards + $startcount;
370: $display .= 'onClick="javascript:propagateCheck('."'$checkitem'".')"';
371: }
372: $display .= ' />'."\n";
373: for (my $i=0; $i<$depth; $i++) {
374: $display .= '<img src="/adm/lonIcons/whitespace1.gif" width="25" height="1" alt="" border="0" /><img src="/adm/lonIcons/whitespace1.gif" width="25" height="1" alt="" border="0" />'."\n";
375: }
376: if ($curRes->is_sequence()) {
377: $display .= '<img src="/adm/lonIcons/navmap.folder.open.gif"> '."\n";
378: $lastcontainer = $count + $startcount + $boards;
379: } elsif ($curRes->is_page()) {
380: $display .= '<img src="/adm/lonIcons/navmap.page.open.gif"> '."\n";
381: $lastcontainer = $count + $startcount + $boards;
382: }
383: my $currelem = $count+$boards+$startcount;
384: $children{$parent{$depth}} .= $currelem.':';
385: $display .= ' '.$curRes->title().'</td>';
1.158 raeburn 386: if ($discussiontime{$ressymb} > 0) {
1.138 raeburn 387: $boards ++;
388: $currelem = $count+$boards+$startcount;
389: $display .= '<td> </td><td align="right"><input type="checkbox" name="discussion" value="'.$count.'" /> </td>'."\n";
390: } else {
391: $display .= '<td colspan="2"> </td>'."\n";
392: }
393: }
394: }
395: my $scripttag = qq|
396: <script>
397:
398: function checkAll(field) {
1.158 raeburn 399: if (field.length > 0) {
400: for (i = 0; i < field.length; i++) {
401: field[i].checked = true ;
402: }
403: } else {
404: field.checked = true
405: }
1.138 raeburn 406: }
1.158 raeburn 407:
1.138 raeburn 408: function uncheckAll(field) {
1.158 raeburn 409: if (field.length > 0) {
410: for (i = 0; i < field.length; i++) {
411: field[i].checked = false ;
412: }
413: } else {
414: field.checked = false ;
415: }
1.138 raeburn 416: }
417:
418: function propagateCheck(item) {
419: if (document.exportdoc.elements[item].checked == true) {
420: containerCheck(item)
421: }
422: }
423:
424: function containerCheck(item) {
425: document.exportdoc.elements[item].checked = true
426: var numitems = $count + $boards + $startcount
427: var parents = new Array(numitems)
428: for (var i=$startcount; i<numitems; i++) {
429: parents[i] = new Array
430: }
431: |;
432:
433: foreach my $container (sort { $a <=> $b } keys %children) {
434: my @contents = split/:/,$children{$container};
435: for (my $i=0; $i<@contents; $i ++) {
436: $scripttag .= ' parents['.$container.']['.$i.'] = '.$contents[$i]."\n";
437: }
438: }
439:
440: $scripttag .= qq|
441: if (parents[item].length > 0) {
442: for (var j=0; j<parents[item].length; j++) {
443: containerCheck(parents[item][j])
444: }
445: }
446: }
447:
448: </script>
449: |;
1.167 albertel 450: my $html=&Apache::lonxml::xmlbegin();
451: $r->print($html.'<head><title>Export Course</title>'.$scripttag.'</head>'.
1.158 raeburn 452: &Apache::loncommon::bodytag('Export course to IMS content package'
1.138 raeburn 453: ));
454:
455: $r->print($display.'</table>'.
456: '<p><input type="hidden" name="finishexport" value="1">'.
457: '<input type="submit" name="exportcourse" value="'.
458: &mt('Export Course DOCS').'" /></p></form></body></html>');
459: }
460: }
461:
1.143 raeburn 462: sub create_ims_store {
463: my ($now,$manifestok,$outcome,$tempexport) = @_;
464: $$tempexport = $Apache::lonnet::perlvar{'lonDaemons'}.'/tmp/ims_exports';
465: my $ims_manifest;
466: if (!-e $$tempexport) {
467: mkdir($$tempexport,0700);
468: }
469: $$tempexport .= '/'.$now;
470: if (!-e $$tempexport) {
471: mkdir($$tempexport,0700);
472: }
1.174 albertel 473: $$tempexport .= '/'.$env{'user.domain'}.'_'.$env{'user.name'};
1.143 raeburn 474: if (!-e $$tempexport) {
475: mkdir($$tempexport,0700);
476: }
1.159 raeburn 477: if (!-e "$$tempexport/resources") {
478: mkdir("$$tempexport/resources",0700);
479: }
1.143 raeburn 480: # open manifest file
481: my $manifest = '/imsmanifest.xml';
482: my $manifestfilename = $$tempexport.$manifest;
483: if ($ims_manifest = Apache::File->new('>'.$manifestfilename)) {
484: $$manifestok=1;
485: print $ims_manifest
486: '<?xml version="1.0" encoding="UTF-8"?>'."\n".
487: '<manifest xmlns="http://www.imsglobal.org/xsd/imscp_v1p1"'.
488: ' xmlns:imsmd="http://www.imsglobal.org/xsd/imsmd_v1p2"'.
489: ' xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"'.
1.174 albertel 490: ' identifier="MANIFEST-'.$env{'request.course.id'}.'-'.$now.'"'.
1.143 raeburn 491: ' xsi:schemaLocation="http://www.imsglobal.org/xsd/imscp_v1p1imscp_v1p1.xsd'.
492: ' http://www.imsglobal.org/xsd/imsmd_v1p2 imsmd_v1p2p2.xsd">'."\n".
1.199 raeburn 493: ' <metadata>
494: <schema></schema>
495: <imsmd:lom>
496: <imsmd:general>
497: <imsmd:identifier>'.$env{'request.course.id'}.'</imsmd:identifier>
498: <imsmd:title>
499: <imsmd:langstring xml:lang="en">'.$env{'course.'.$env{'request.course.id'}.'.description'}.'</imsmd:langstring>
500: </imsmd:title>
501: </imsmd:general>
502: </imsmd:lom>
503: </metadata>'."\n".
1.174 albertel 504: ' <organizations default="ORG-'.$env{'request.course.id'}.'-'.$now.'">'."\n".
505: ' <organization identifier="ORG-'.$env{'request.course.id'}.'-'.$now.'"'.
1.143 raeburn 506: ' structure="hierarchical">'."\n".
1.199 raeburn 507: ' <title>'.$env{'course.'.$env{'request.course.id'}.'.description'}.'</title>'
1.143 raeburn 508: } else {
509: $$outcome .= 'An error occurred opening the IMS manifest file.<br />'
510: ;
511: }
512: return $ims_manifest;
513: }
514:
515: sub build_package {
516: my ($now,$navmap,$exportitems,$discussions,$outcome,$tempexport,$copyresult,$ims_manifest) = @_;
517: # first iterator to look for dependencies
518: my $it = $navmap->getIterator(undef,undef,undef,1,undef,undef);
519: my $curRes;
520: my $count = 0;
521: my $depth = 0;
522: my $lastcontainer = 0;
523: my %parent = ();
524: my @dependencies = ();
1.174 albertel 525: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
526: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1.143 raeburn 527: while ($curRes = $it->next()) {
528: if (ref($curRes)) {
529: $count ++;
530: }
531: if ($curRes == $it->BEGIN_MAP()) {
532: $depth++;
533: $parent{$depth} = $lastcontainer;
534: }
535: if ($curRes == $it->END_MAP()) {
536: $depth--;
537: $lastcontainer = $parent{$depth};
538: }
539: if (ref($curRes)) {
540: if ($curRes->is_sequence() || $curRes->is_page()) {
541: $lastcontainer = $count;
542: }
543: if (grep/^$count$/,@$exportitems) {
544: &get_dependencies($exportitems,\%parent,$depth,\@dependencies);
545: }
546: }
547: }
548: # second iterator to build manifest and store resources
549: $it = $navmap->getIterator(undef,undef,undef,1,undef,undef);
550: $depth = 0;
551: my $prevdepth;
552: $count = 0;
553: my $imsresources;
554: my $pkgdepth;
1.157 raeburn 555: while ($curRes = $it->next()) {
556: if ($curRes == $it->BEGIN_MAP()) {
557: $prevdepth = $depth;
558: $depth++;
559: }
560: if ($curRes == $it->END_MAP()) {
1.143 raeburn 561: $prevdepth = $depth;
1.157 raeburn 562: $depth--;
563: }
564:
565: if (ref($curRes)) {
566: $count ++;
567: if ((grep/^$count$/,@$exportitems) || (grep/^$count$/,@dependencies)) {
568: my $symb = $curRes->symb();
569: my $isvisible = 'true';
570: my $resourceref;
571: if ($curRes->randomout()) {
572: $isvisible = 'false';
573: }
574: unless ($curRes->is_sequence()) {
1.174 albertel 575: $resourceref = 'identifierref="RES-'.$env{'request.course.id'}.'-'.$count.'"';
1.157 raeburn 576: }
1.199 raeburn 577: my $step = $prevdepth - $depth;
578: if (($step >= 0) && ($count > 1)) {
579: while ($step >= 0) {
580: print $ims_manifest "\n".' </item>'."\n";
581: $step --;
582: }
1.157 raeburn 583: }
584: $prevdepth = $depth;
1.143 raeburn 585:
1.157 raeburn 586: my $itementry =
1.174 albertel 587: '<item identifier="ITEM-'.$env{'request.course.id'}.'-'.$count.
1.143 raeburn 588: '" isvisible="'.$isvisible.'" '.$resourceref.'>'.
589: '<title>'.$curRes->title().'</title>';
1.157 raeburn 590: print $ims_manifest "\n".$itementry;
1.143 raeburn 591:
1.157 raeburn 592: unless ($curRes->is_sequence()) {
593: my $content_file;
594: my @hrefs = ();
595: &process_content($count,$curRes,$cdom,$cnum,$symb,\$content_file,\@hrefs,$copyresult,$tempexport);
596: if ($content_file) {
597: $imsresources .= "\n".
1.174 albertel 598: ' <resource identifier="RES-'.$env{'request.course.id'}.'-'.$count.
1.143 raeburn 599: '" type="webcontent" href="'.$content_file.'">'."\n".
600: ' <file href="'.$content_file.'" />'."\n";
1.157 raeburn 601: foreach (@hrefs) {
602: $imsresources .=
1.143 raeburn 603: ' <file href="'.$_.'" />'."\n";
1.157 raeburn 604: }
1.158 raeburn 605: if (grep/^$count$/,@$discussions) {
606: my $ressymb = $symb;
607: my $mode;
608: if ($ressymb =~ m|adm/(\w+)/(\w+)/(\d+)/bulletinboard$|) {
609: unless ($ressymb =~ m|adm/wrapper/adm|) {
610: $ressymb = 'bulletin___'.$3.'___adm/wrapper/adm/'.$1.'/'.$2.'/'.$3.'/bulletinboard';
611: }
612: $mode = 'board';
613: }
614: my %extras = (
615: caller => 'imsexport',
1.159 raeburn 616: tempexport => $tempexport.'/resources',
1.158 raeburn 617: count => $count
618: );
619: my $discresult = &Apache::lonfeedback::list_discussion($mode,undef,$ressymb,\%extras);
620: }
1.157 raeburn 621: $imsresources .= ' </resource>'."\n";
1.143 raeburn 622: }
623: }
1.157 raeburn 624: $pkgdepth = $depth;
1.143 raeburn 625: }
626: }
627: }
1.157 raeburn 628: while ($pkgdepth > 0) {
1.143 raeburn 629: print $ims_manifest " </item>\n";
630: $pkgdepth --;
631: }
632: my $resource_text = qq|
633: </organization>
634: </organizations>
635: <resources>
636: $imsresources
637: </resources>
638: </manifest>
639: |;
640: print $ims_manifest $resource_text;
641: }
642:
643: sub get_dependencies {
644: my ($exportitems,$parent,$depth,$dependencies) = @_;
645: if ($depth > 1) {
1.157 raeburn 646: if ((!grep/^$$parent{$depth}$/,@$exportitems) && (!grep/^$$parent{$depth}$/,@$dependencies)) {
1.143 raeburn 647: push @$dependencies, $$parent{$depth};
648: if ($depth > 2) {
649: &get_dependencies($exportitems,$parent,$depth-1,$dependencies);
650: }
651: }
652: }
653: }
654:
655: sub process_content {
656: my ($count,$curRes,$cdom,$cnum,$symb,$content_file,$href,$copyresult,$tempexport) = @_;
657: my $content_type;
658: my $message;
1.158 raeburn 659: my @uploads = ();
1.157 raeburn 660: if ($curRes->is_sequence()) {
661: $content_type = 'sequence';
662: } elsif ($curRes->is_page()) {
663: $content_type = 'page'; # need to handle individual items in pages.
1.143 raeburn 664: } elsif ($symb =~ m-public/$cdom/$cnum/syllabus$-) {
665: $content_type = 'syllabus';
1.158 raeburn 666: my $contents = &Apache::imsexport::templatedpage($content_type);
667: if ($contents) {
668: $$content_file = &store_template($contents,$tempexport,$count,$content_type);
669: }
1.157 raeburn 670: } elsif ($symb =~ m-\.sequence___\d+___ext-) {
1.143 raeburn 671: $content_type = 'external';
1.158 raeburn 672: my $title = $curRes->title;
673: my $contents = &Apache::imsexport::external($symb,$title);
674: if ($contents) {
675: $$content_file = &store_template($contents,$tempexport,$count,$content_type);
676: }
1.143 raeburn 677: } elsif ($symb =~ m-adm/navmaps$-) {
678: $content_type = 'navmap';
1.158 raeburn 679: } elsif ($symb =~ m-adm/[^/]+/[^/]+/(\d+)/smppg$-) {
1.143 raeburn 680: $content_type = 'simplepage';
1.158 raeburn 681: my $contents = &Apache::imsexport::templatedpage($content_type,$1,$count,\@uploads);
682: if ($contents) {
683: $$content_file = &store_template($contents,$tempexport,$count,$content_type);
684: }
685: } elsif ($symb =~ m-lib/templates/simpleproblem\.problem$-) {
1.143 raeburn 686: $content_type = 'simpleproblem';
1.158 raeburn 687: my $contents = &Apache::imsexport::simpleproblem($symb);
688: if ($contents) {
689: $$content_file = &store_template($contents,$tempexport,$count,$content_type);
690: }
1.188 raeburn 691: } elsif ($symb =~ m-lib/templates/examupload\.problem$-) {
1.158 raeburn 692: $content_type = 'examupload';
693: } elsif ($symb =~ m-adm/(\w+)/(\w+)/(\d+)/bulletinboard$-) {
1.143 raeburn 694: $content_type = 'bulletinboard';
1.158 raeburn 695: my $contents = &Apache::imsexport::templatedpage($content_type,$3,$count,\@uploads,$1,$2);
696: if ($contents) {
697: $$content_file = &store_template($contents,$tempexport,$count,$content_type);
698: }
699: } elsif ($symb =~ m-adm/([^/]+)/([^/]+)/aboutme$-) {
1.143 raeburn 700: $content_type = 'aboutme';
1.158 raeburn 701: my $contents = &Apache::imsexport::templatedpage($content_type,undef,$count,\@uploads,$1,$2);
702: if ($contents) {
703: $$content_file = &store_template($contents,$tempexport,$count,$content_type);
704: }
1.157 raeburn 705: } elsif ($symb =~ m-\.(sequence|page)___\d+___uploaded/$cdom/$cnum/-) {
706: $$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'uploaded');
1.162 raeburn 707: } elsif ($symb =~ m-\.(sequence|page)___\d+___([^/]+)/([^/]+)-) {
1.143 raeburn 708: my $canedit = 0;
1.174 albertel 709: if ($2 eq $env{'user.domain'} && $3 eq $env{'user.name'}) {
1.143 raeburn 710: $canedit= 1;
711: }
1.200 ! raeburn 712: # only include problem code where current user is author
1.143 raeburn 713: if ($canedit) {
1.157 raeburn 714: $$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'resource');
1.143 raeburn 715: } else {
1.157 raeburn 716: $$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'noedit');
1.143 raeburn 717: }
1.162 raeburn 718: } elsif ($symb =~ m-uploaded/$cdom/$cnum-) {
719: $$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'uploaded');
1.143 raeburn 720: }
1.158 raeburn 721: if (@uploads > 0) {
722: foreach my $item (@uploads) {
723: my $uploadmsg = '';
1.159 raeburn 724: &replicate_content($cdom,$cnum,$tempexport,$item,$count,\$uploadmsg,$href,'templateupload');
1.158 raeburn 725: if ($uploadmsg) {
726: $$copyresult .= $uploadmsg."\n";
727: }
728: }
729: }
1.157 raeburn 730: if ($message) {
731: $$copyresult .= $message."\n";
732: }
1.143 raeburn 733: }
734:
735: sub replicate_content {
1.157 raeburn 736: my ($cdom,$cnum,$tempexport,$symb,$count,$message,$href,$caller) = @_;
1.159 raeburn 737: my ($map,$ind,$url);
738: if ($caller eq 'templateupload') {
739: $url = $symb;
740: $url =~ s#//#/#g;
741: } else {
742: ($map,$ind,$url)=&Apache::lonnet::decode_symb($symb);
743: }
1.143 raeburn 744: my $content;
745: my $filename;
746: my $repstatus;
1.157 raeburn 747: my $content_name;
748: if ($url =~ m-/([^/]+)$-) {
1.143 raeburn 749: $filename = $1;
750: if (!-e $tempexport.'/resources') {
751: mkdir($tempexport.'/resources',0700);
752: }
1.157 raeburn 753: if (!-e $tempexport.'/resources/'.$count) {
1.143 raeburn 754: mkdir($tempexport.'/resources/'.$count,0700);
755: }
1.157 raeburn 756: my $destination = $tempexport.'/resources/'.$count.'/'.$filename;
1.143 raeburn 757: my $copiedfile;
758: if ($copiedfile = Apache::File->new('>'.$destination)) {
759: my $content;
1.157 raeburn 760: if ($caller eq 'resource') {
1.197 raeburn 761: my $respath = $Apache::lonnet::perlvar{'lonDocRoot'}.'/res';
762: my $filepath = &Apache::lonnet::filelocation($respath,$url);
763: $content = &Apache::lonnet::getfile($filepath);
1.143 raeburn 764: if ($content eq -1) {
765: $$message = 'Could not copy file '.$filename;
766: } else {
1.197 raeburn 767: &extract_media($url,$cdom,$cnum,\$content,$count,$tempexport,$href,$message,'resource');
1.143 raeburn 768: $repstatus = 'ok';
769: }
1.162 raeburn 770: } elsif ($caller eq 'uploaded' || $caller eq 'templateupload') {
1.143 raeburn 771: my $rtncode;
1.157 raeburn 772: $repstatus = &Apache::lonnet::getuploaded('GET',$url,$cdom,$cnum,\$content,$rtncode);
773: if ($repstatus eq 'ok') {
774: if ($url =~ /\.html?$/i) {
1.197 raeburn 775: &extract_media($url,$cdom,$cnum,\$content,$count,$tempexport,$href,$message,'uploaded');
1.157 raeburn 776: }
777: } else {
1.197 raeburn 778: $$message = 'Could not render '.$url.' server message - '.$rtncode."<br />\n";
1.143 raeburn 779: }
1.162 raeburn 780: } elsif ($caller eq 'noedit') {
781: # Need to render the resource without the LON-CAPA Internal header and the Post discussion footer, and then set $content equal to this.
782: $repstatus = 'ok';
783: $content = 'Not the owner of this resource';
1.143 raeburn 784: }
785: if ($repstatus eq 'ok') {
786: print $copiedfile $content;
787: }
788: close($copiedfile);
789: } else {
1.197 raeburn 790: $$message = 'Could not open destination file for '.$filename."<br />\n";
1.143 raeburn 791: }
792: } else {
1.197 raeburn 793: $$message = 'Could not determine name of file for '.$symb."<br />\n";
1.143 raeburn 794: }
1.157 raeburn 795: if ($repstatus eq 'ok') {
1.198 raeburn 796: $content_name = 'resources/'.$count.'/'.$filename;
1.157 raeburn 797: }
798: return $content_name;
799: }
800:
801: sub extract_media {
1.197 raeburn 802: my ($url,$cdom,$cnum,$content,$count,$tempexport,$href,$message,$caller) = @_;
1.198 raeburn 803: my ($dirpath,$container);
1.197 raeburn 804: my %allfiles = ();
805: my %codebase = ();
1.198 raeburn 806: if ($url =~ m-(.*/)([^/]+)$-) {
807: $dirpath = $1;
808: $container = $2;
809: } else {
810: $dirpath = $url;
811: $container = '';
812: }
1.197 raeburn 813: &Apache::lonnet::extract_embedded_items(undef,undef,\%allfiles,\%codebase,$content);
814: foreach my $embed_file (keys(%allfiles)) {
815: my $filename;
816: if ($embed_file =~ m#([^/]+)$#) {
817: $filename = $1;
818: } else {
819: $filename = $embed_file;
820: }
821: my $newname = 'res/'.$filename;
822: my ($rtncode,$embed_content,$repstatus);
823: my $embed_url;
824: if ($embed_file =~ m-^/-) {
825: $embed_url = $embed_file; # points to absolute path
826: } else {
827: if ($embed_file =~ m-https?://-) {
828: next; # points to url
829: } else {
1.198 raeburn 830: $embed_url = $dirpath.$embed_file; # points to relative path
1.197 raeburn 831: }
832: }
833: if ($caller eq 'resource') {
834: my $respath = $Apache::lonnet::perlvar{'lonDocRoot'}.'/res';
835: my $embed_path = &Apache::lonnet::filelocation($respath,$embed_url);
836: $embed_content = &Apache::lonnet::getfile($embed_path);
837: unless ($embed_content eq -1) {
838: $repstatus = 'ok';
839: }
840: } elsif ($caller eq 'uploaded') {
841:
842: $repstatus = &Apache::lonnet::getuploaded('GET',$embed_url,$cdom,$cnum,\$embed_content,$rtncode);
843: }
844: if ($repstatus eq 'ok') {
845: my $destination = $tempexport.'/resources/'.$count.'/res';
846: if (!-e "$destination") {
847: mkdir($destination,0755);
848: }
849: $destination .= '/'.$filename;
850: my $copiedfile;
851: if ($copiedfile = Apache::File->new('>'.$destination)) {
852: print $copiedfile $embed_content;
1.198 raeburn 853: push @{$href}, 'resources/'.$count.'/res/'.$filename;
1.197 raeburn 854: my $attrib_regexp = '';
855: if (@{$allfiles{$embed_file}} > 1) {
856: $attrib_regexp = join('|',@{$allfiles{$embed_file}});
857: } else {
858: $attrib_regexp = $allfiles{$embed_file}[0];
859: }
860: $$content =~ s#($attrib_regexp\s*=\s*['"]?)\Q$embed_file\E(['"]?)#$1$newname$2#gi;
1.198 raeburn 861: if ($caller eq 'resource' && $container =~ /\.(problem|library)$/) {
1.197 raeburn 862: $$content =~ s#\Q$embed_file\E#$newname#gi;
863: }
864: }
865: } else {
866: $$message .= 'replication of embedded file - '.$embed_file.' in '.$url.' failed, reason -'.$rtncode."<br />\n";
867: }
868: }
1.157 raeburn 869: return;
1.143 raeburn 870: }
1.74 www 871:
1.158 raeburn 872: sub store_template {
873: my ($contents,$tempexport,$count,$content_type) = @_;
874: if ($contents) {
1.159 raeburn 875: if ($tempexport) {
876: if (!-e $tempexport.'/resources') {
877: mkdir($tempexport.'/resources',0700);
878: }
879: if (!-e $tempexport.'/resources/'.$count) {
880: mkdir($tempexport.'/resources/'.$count,0700);
881: }
882: my $destination = $tempexport.'/resources/'.$count.'/'.$content_type.'.xml';
883: my $storetemplate;
884: if ($storetemplate = Apache::File->new('>'.$destination)) {
885: print $storetemplate $contents;
886: close($storetemplate);
887: }
888: if ($content_type eq 'external') {
1.198 raeburn 889: return 'resources/'.$count.'/'.$content_type.'.html';
1.159 raeburn 890: } else {
1.198 raeburn 891: return 'resources/'.$count.'/'.$content_type.'.xml';
1.159 raeburn 892: }
1.158 raeburn 893: }
894: }
895: }
896:
1.73 bowersj2 897: # Imports the given (name, url) resources into the course
898: # coursenum, coursedom, and folder must precede the list
899: sub group_import {
900: my $coursenum = shift;
901: my $coursedom = shift;
902: my $folder = shift;
1.142 raeburn 903: my $container = shift;
904: my $caller = shift;
1.73 bowersj2 905: while (@_) {
906: my $name = shift;
907: my $url = shift;
1.142 raeburn 908: if (($url =~ m#^/uploaded/$coursedom/$coursenum/(default_\d+\.)(page|sequence)$#) && ($caller eq 'londocs')) {
909: my $errtext = '';
910: my $fatal = 0;
911: my $newmapstr = '<map>'."\n".
912: '<resource id="1" src="" type="start"></resource>'."\n".
913: '<link from="1" to="2" index="1"></link>'."\n".
914: '<resource id="2" src="" type="finish"></resource>'."\n".
915: '</map>';
1.174 albertel 916: $env{'form.output'}=$newmapstr;
1.189 albertel 917: my $result=&Apache::lonnet::finishuserfileupload($coursenum,$coursedom,
1.142 raeburn 918: 'output',$1.$2);
919: if ($result != m|^/uploaded/|) {
920: $errtext.='Map not saved: A network error occured when trying to save the new map. ';
921: $fatal = 2;
922: }
923: if ($fatal) {
924: return ($errtext,$fatal);
925: }
926: }
1.73 bowersj2 927: if ($url) {
1.178 www 928: my $idx = &Apache::lonratedt::getresidx($url);
1.73 bowersj2 929: $Apache::lonratedt::order[$#Apache::lonratedt::order+1]=$idx;
930: my $ext = 'false';
931: if ($url=~/^http:\/\//) { $ext = 'true'; }
932: $url =~ s/:/\:/g;
933: $name =~ s/:/\:/g;
934: $Apache::lonratedt::resources[$idx] =
935: join ':', ($name, $url, $ext, 'normal', 'res');
936: }
937: }
1.142 raeburn 938: return &storemap($coursenum, $coursedom, $folder.'.'.$container);
1.73 bowersj2 939: }
940:
1.114 albertel 941: sub breadcrumbs {
942: my ($where)=@_;
943: &Apache::lonhtmlcommon::clear_breadcrumbs();
1.142 raeburn 944: my (@folders);
1.174 albertel 945: if ($env{'form.pagepath'}) {
946: @folders = split('&',$env{'form.pagepath'});
1.142 raeburn 947: } else {
1.174 albertel 948: @folders=split('&',$env{'form.folderpath'});
1.142 raeburn 949: }
1.116 albertel 950: my $folderpath;
1.168 www 951: my $cpinfo='';
1.174 albertel 952: if ($env{'form.markedcopy_url'}) {
953: &Apache::lonnet::logthis('Found '.$env{'form.markedcopy_url'});
1.168 www 954: $cpinfo='&markedcopy_url='.
1.174 albertel 955: &Apache::lonnet::escape($env{'form.markedcopy_url'}).
1.168 www 956: '&markedcopy_title='.
1.174 albertel 957: &Apache::lonnet::escape($env{'form.markedcopy_title'});
1.168 www 958: }
1.116 albertel 959: while (@folders) {
960: my $folder=shift(@folders);
961: my $foldername=shift(@folders);
962: if ($folderpath) {$folderpath.='&';}
963: $folderpath.=$folder.'&'.$foldername;
964: my $url='/adm/coursedocs?folderpath='.
965: &Apache::lonnet::escape($folderpath);
1.114 albertel 966: &Apache::lonhtmlcommon::add_breadcrumb(
1.168 www 967: {'href'=>$url.$cpinfo,
1.114 albertel 968: 'title'=>&Apache::lonnet::unescape($foldername),
1.117 albertel 969: 'text'=>'<font size="+1">'.
970: &Apache::lonnet::unescape($foldername).'</font>'
971: });
1.114 albertel 972:
973:
974: }
1.137 albertel 975: return &Apache::lonhtmlcommon::breadcrumbs(undef,undef,undef,undef,undef,
976: 0,'nohelp');
1.114 albertel 977: }
978:
1.7 www 979: sub editor {
1.188 raeburn 980: my ($r,$coursenum,$coursedom,$folder,$allowed,$upload_output)=@_;
1.10 www 981: my $errtext='';
982: my $fatal=0;
1.142 raeburn 983: my $container='sequence';
1.174 albertel 984: if ($env{'form.pagepath'}) {
1.142 raeburn 985: $container='page';
986: }
1.10 www 987: ($errtext,$fatal)=
1.142 raeburn 988: &mapread($coursenum,$coursedom,$folder.'.'.$container);
1.17 www 989: if ($#Apache::lonratedt::order<1) {
1.178 www 990: my $idx=&Apache::lonratedt::getresidx();
991: if ($idx<=0) { $idx=1; }
992: $Apache::lonratedt::order[0]=$idx;
993: $Apache::lonratedt::resources[$idx]='';
1.17 www 994: }
1.174 albertel 995: if (defined($env{'form.markcopy'})) {
1.168 www 996: # Mark for copying
1.174 albertel 997: my ($title,$url)=split(':',$Apache::lonratedt::resources[$Apache::lonratedt::order[$env{'form.markcopy'}]]);
998: $env{'form.markedcopy_title'}=$title;
999: $env{'form.markedcopy_url'}=$url;
1.168 www 1000: }
1001: $r->print(&breadcrumbs($folder));
1.7 www 1002: if ($fatal) {
1003: $r->print('<p><font color="red">'.$errtext.'</font></p>');
1004: } else {
1005: # ------------------------------------------------------------ Process commands
1.121 www 1006:
1.16 www 1007: # ---------------- if they are for this folder and user allowed to make changes
1.174 albertel 1008: if (($allowed) && ($env{'form.folder'} eq $folder)) {
1.123 www 1009: # set parameters and change order
1.174 albertel 1010: if (defined($env{'form.setparms'})) {
1011: my $idx=$env{'form.setparms'};
1.123 www 1012: # set parameters
1.174 albertel 1013: if ($env{'form.randpick_'.$idx}) {
1014: &Apache::lonratedt::storeparameter($idx,'parameter_randompick',$env{'form.randpick_'.$idx},'int_pos');
1.121 www 1015: } else {
1.122 www 1016: &Apache::lonratedt::delparameter($idx,'parameter_randompick');
1.121 www 1017: }
1.174 albertel 1018: if ($env{'form.hidprs_'.$idx}) {
1.122 www 1019: &Apache::lonratedt::storeparameter($idx,'parameter_hiddenresource','yes','string_yesno');
1.121 www 1020: } else {
1.122 www 1021: &Apache::lonratedt::delparameter($idx,'parameter_hiddenresource');
1.121 www 1022: }
1.174 albertel 1023: if ($env{'form.encprs_'.$idx}) {
1.122 www 1024: &Apache::lonratedt::storeparameter($idx,'parameter_encrypturl','yes','string_yesno');
1.121 www 1025: } else {
1.122 www 1026: &Apache::lonratedt::delparameter($idx,'parameter_encrypturl');
1.121 www 1027: }
1028:
1.174 albertel 1029: if ($env{'form.newpos'}) {
1.123 www 1030: # change order
1031:
1.174 albertel 1032: my $newpos=$env{'form.newpos'}-1;
1033: my $currentpos=$env{'form.currentpos'}-1;
1.125 www 1034: my $i;
1035: my @neworder=();
1036: if ($newpos>$currentpos) {
1037: # moving stuff up
1038: for ($i=0;$i<$currentpos;$i++) {
1039: $neworder[$i]=$Apache::lonratedt::order[$i];
1040: }
1041: for ($i=$currentpos;$i<$newpos;$i++) {
1042: $neworder[$i]=$Apache::lonratedt::order[$i+1];
1043: }
1044: $neworder[$newpos]=$Apache::lonratedt::order[$currentpos];
1045: for ($i=$newpos+1;$i<=$#Apache::lonratedt::order;$i++) {
1046: $neworder[$i]=$Apache::lonratedt::order[$i];
1047: }
1048: } else {
1049: # moving stuff down
1050: for ($i=0;$i<$newpos;$i++) {
1051: $neworder[$i]=$Apache::lonratedt::order[$i];
1052: }
1053: $neworder[$newpos]=$Apache::lonratedt::order[$currentpos];
1054: for ($i=$newpos+1;$i<$currentpos+1;$i++) {
1055: $neworder[$i]=$Apache::lonratedt::order[$i-1];
1056: }
1057: for ($i=$currentpos+1;$i<=$#Apache::lonratedt::order;$i++) {
1058: $neworder[$i]=$Apache::lonratedt::order[$i];
1059: }
1060: }
1061: @Apache::lonratedt::order=@neworder;
1.124 www 1062: }
1063: # store the changed version
1.123 www 1064:
1.142 raeburn 1065: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
1.124 www 1066: if ($fatal) {
1067: $r->print('<p><font color="red">'.$errtext.'</font></p>');
1068: return;
1.123 www 1069: }
1.124 www 1070:
1071: }
1.174 albertel 1072: if ($env{'form.pastemarked'}) {
1.168 www 1073: # paste resource to end of list
1.174 albertel 1074: my $url=$env{'form.markedcopy_url'};
1075: my $title=$env{'form.markedcopy_title'};
1.168 www 1076: # Maps need to be copied first
1077: if (($url=~/\.(page|sequence)$/) || ($url=~/^\/uploaded\//)) {
1078: $title=&mt('Copy of').' '.$title;
1079: my $newid=$$.time;
1080: $url=~/^(.+)\.(\w+)$/;
1081: my $newurl=$1.$newid.'.'.$2;
1082: my $storefn=$newurl;
1083: $storefn=~s/^\/\w+\/\w+\/\w+\///;
1084: &Apache::loncreatecourse::writefile
1.174 albertel 1085: ($env{'request.course.id'},$storefn,
1.168 www 1086: &Apache::lonnet::getfile($url));
1087: $url=$newurl;
1088: }
1089: $title=~s/\</\<\;/g;
1090: $title=~s/\>/\>\;/g;
1091: $title=~s/\:/\:/g;
1092: my $ext='false';
1093: if ($url=~/^http\:\/\//) { $ext='true'; }
1094: $url=~s/\:/\:/g;
1095: # Now insert the URL at the bottom
1.179 www 1096: my $newidx=&Apache::lonratedt::getresidx($url);
1.168 www 1097: $Apache::lonratedt::resources[$newidx]=
1098: $title.':'.$url.':'.$ext.':normal:res';
1099: $Apache::lonratedt::order[1+$#Apache::lonratedt::order]=$newidx;
1100: # Store the result
1101: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
1102: if ($fatal) {
1103: $r->print('<p><font color="red">'.$errtext.'</font></p>');
1104: return;
1105: }
1.123 www 1106:
1.168 www 1107: }
1.188 raeburn 1108: $r->print($upload_output);
1.174 albertel 1109: if ($env{'form.cmd'}) {
1110: my ($cmd,$idx)=split(/\_/,$env{'form.cmd'});
1.10 www 1111: if ($cmd eq 'del') {
1.128 albertel 1112: my (undef,$url)=split(':',$Apache::lonratedt::resources[$Apache::lonratedt::order[$idx]]);
1.187 www 1113: if (($url=~m|/+uploaded/\Q$coursedom\E/\Q$coursenum\E/|) &&
1114: ($url!~/\.(page|sequence|problem|exam|quiz|assess|survey|form|library)$/)) {
1115: &Apache::lonnet::removeuploadedurl($url);
1116: } else {
1117: &Apache::lonratedt::makezombie($Apache::lonratedt::order[$idx]);
1.128 albertel 1118: }
1.10 www 1119: for (my $i=$idx;$i<$#Apache::lonratedt::order;$i++) {
1120: $Apache::lonratedt::order[$i]=
1121: $Apache::lonratedt::order[$i+1];
1122: }
1123: $#Apache::lonratedt::order--;
1.171 www 1124: } elsif ($cmd eq 'cut') {
1125: my (undef,$url)=split(':',$Apache::lonratedt::resources[$Apache::lonratedt::order[$idx]]);
1.179 www 1126: &Apache::lonratedt::makezombie($Apache::lonratedt::order[$idx]);
1.171 www 1127: for (my $i=$idx;$i<$#Apache::lonratedt::order;$i++) {
1128: $Apache::lonratedt::order[$i]=
1129: $Apache::lonratedt::order[$i+1];
1130: }
1131: $#Apache::lonratedt::order--;
1.10 www 1132: } elsif ($cmd eq 'up') {
1.38 www 1133: if (($idx) && (defined($Apache::lonratedt::order[$idx-1]))) {
1.10 www 1134: my $i=$Apache::lonratedt::order[$idx-1];
1135: $Apache::lonratedt::order[$idx-1]=
1136: $Apache::lonratedt::order[$idx];
1137: $Apache::lonratedt::order[$idx]=$i;
1.38 www 1138: }
1.10 www 1139: } elsif ($cmd eq 'down') {
1.38 www 1140: if (defined($Apache::lonratedt::order[$idx+1])) {
1.10 www 1141: my $i=$Apache::lonratedt::order[$idx+1];
1142: $Apache::lonratedt::order[$idx+1]=
1143: $Apache::lonratedt::order[$idx];
1144: $Apache::lonratedt::order[$idx]=$i;
1.38 www 1145: }
1.36 www 1146: } elsif ($cmd eq 'rename') {
1.142 raeburn 1147: my $ratstr = $Apache::lonratedt::resources[$Apache::lonratedt::order[$idx]];
1.36 www 1148: my ($rtitle,@rrest)=split(/\:/,
1149: $Apache::lonratedt::resources[
1150: $Apache::lonratedt::order[$idx]]);
1.38 www 1151: my $comment=
1.174 albertel 1152: &HTML::Entities::decode($env{'form.title'});
1.36 www 1153: $comment=~s/\</\<\;/g;
1154: $comment=~s/\>/\>\;/g;
1155: $comment=~s/\:/\:/g;
1.144 albertel 1156: if ($comment=~/\S/) {
1157: $Apache::lonratedt::resources[
1.36 www 1158: $Apache::lonratedt::order[$idx]]=
1.144 albertel 1159: $comment.':'.join(':',@rrest);
1160: }
1.10 www 1161: }
1162: # Store the changed version
1.104 albertel 1163: ($errtext,$fatal)=&storemap($coursenum,$coursedom,
1.142 raeburn 1164: $folder.'.'.$container);
1.104 albertel 1165: if ($fatal) {
1166: $r->print('<p><font color="red">'.$errtext.'</font></p>');
1167: return;
1168: }
1.8 www 1169: }
1.11 www 1170: # Group import/search
1.174 albertel 1171: if ($env{'form.importdetail'}) {
1.73 bowersj2 1172: my @imports;
1.174 albertel 1173: foreach (split(/\&/,$env{'form.importdetail'})) {
1.73 bowersj2 1174: if (defined($_)) {
1175: my ($name,$url)=split(/\=/,$_);
1176: $name=&Apache::lonnet::unescape($name);
1177: $url=&Apache::lonnet::unescape($url);
1178: push @imports, $name, $url;
1179: }
1180: }
1.11 www 1181: # Store the changed version
1.104 albertel 1182: ($errtext,$fatal)=group_import($coursenum, $coursedom, $folder,
1.142 raeburn 1183: $container,'londocs',@imports);
1.104 albertel 1184: if ($fatal) {
1185: $r->print('<p><font color="red">'.$errtext.'</font></p>');
1186: return;
1187: }
1.11 www 1188: }
1.53 www 1189: # Loading a complete map
1.174 albertel 1190: if (($env{'form.importmap'}) && ($env{'form.loadmap'})) {
1191: foreach (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$env{'form.importmap'}))) {
1.181 www 1192: my ($title,$url,$ext,$type)=split(/\:/,$_);
1193: my $idx=&Apache::lonratedt::getresidx($url);
1.53 www 1194: $Apache::lonratedt::resources[$idx]=$_;
1195: $Apache::lonratedt::order
1.104 albertel 1196: [$#Apache::lonratedt::order+1]=$idx;
1197: }
1.53 www 1198:
1199: # Store the changed version
1.104 albertel 1200: ($errtext,$fatal)=&storemap($coursenum,$coursedom,
1.142 raeburn 1201: $folder.'.'.$container);
1.104 albertel 1202: if ($fatal) {
1203: $r->print('<p><font color="red">'.$errtext.'</font></p>');
1204: return;
1205: }
1.53 www 1206: }
1.16 www 1207: }
1208: # ---------------------------------------------------------------- End commands
1.7 www 1209: # ---------------------------------------------------------------- Print screen
1.10 www 1210: my $idx=0;
1.148 www 1211: my $shown=0;
1.10 www 1212: $r->print('<table>');
1213: foreach (@Apache::lonratedt::order) {
1214: my ($name,$url)=split(/\:/,$Apache::lonratedt::resources[$_]);
1215: unless ($name) { $name=(split(/\//,$url))[-1]; }
1.148 www 1216: unless ($name) { $idx++; next; }
1.112 raeburn 1217: $r->print(&entryline($idx,$name,$url,$folder,$allowed,$_,$coursenum));
1.10 www 1218: $idx++;
1.148 www 1219: $shown++;
1.10 www 1220: }
1.148 www 1221: unless ($shown) {
1.131 www 1222: $r->print('<tr><td>'.&mt('Currently no documents.').'</td></tr>');
1223: }
1.168 www 1224: $r->print("\n</table>\n");
1.174 albertel 1225: if ($env{'form.markedcopy_url'}) {
1.168 www 1226: $r->print(<<ENDPASTE);
1227: <p><form name="pasteform" action="/adm/coursedocs" method="post">
1.174 albertel 1228: <input type="hidden" name="markedcopy_url" value="$env{'form.markedcopy_url'}" />
1229: <input type="hidden" name="markedcopy_title" value="$env{'form.markedcopy_title'}" />
1.168 www 1230: ENDPASTE
1231: $r->print(
1232: '<input type="submit" name="pastemarked" value="'.&mt('Paste').
1233: '" /> '.&Apache::loncommon::filedescription(
1.174 albertel 1234: (split(/\./,$env{'form.markedcopy_url'}))[-1]).': '.
1235: $env{'form.markedcopy_title'});
1.168 www 1236: if ($container eq 'page') {
1237: $r->print(<<PAGEINFO);
1.174 albertel 1238: <input type="hidden" name="pagepath" value="$env{'form.pagepath'}" />
1239: <input type="hidden" name="pagesymb" value="$env{'form.pagesymb'}" />
1.168 www 1240: PAGEINFO
1241: } else {
1242: $r->print(<<FOLDERINFO);
1.174 albertel 1243: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
1.168 www 1244: FOLDERINFO
1245: }
1246: $r->print('</form></p>');
1247: }
1.7 www 1248: }
1249: }
1.1 www 1250:
1.188 raeburn 1251: sub process_file_upload {
1.194 raeburn 1252: my ($upload_output,$coursenum,$coursedom,$allfiles,$codebase,$uploadcmd) = @_;
1.188 raeburn 1253: # upload a file, if present
1254: my $parseaction;
1.190 albertel 1255: if ($env{'form.parserflag'}) {
1.188 raeburn 1256: $parseaction = 'parse';
1257: }
1258: my $phase_status;
1259: my $folder=$env{'form.folder'};
1.194 raeburn 1260: if ($folder eq '') {
1.188 raeburn 1261: $folder='default';
1262: }
1.194 raeburn 1263: if ( ($folder=~/^$uploadcmd/) || ($uploadcmd eq 'default') ) {
1.188 raeburn 1264: my $errtext='';
1265: my $fatal=0;
1266: my $container='sequence';
1267: if ($env{'form.pagepath'}) {
1268: $container='page';
1269: }
1270: ($errtext,$fatal)=
1271: &mapread($coursenum,$coursedom,$folder.'.'.$container);
1272: if ($#Apache::lonratedt::order<1) {
1273: $Apache::lonratedt::order[0]=1;
1274: $Apache::lonratedt::resources[1]='';
1275: }
1276: if ($fatal) {
1277: return 'failed';
1278: }
1279: my $destination = 'docs/';
1.194 raeburn 1280: if ($folder =~ /^supplemental/) {
1281: $destination = 'supplemental/';
1282: }
1283: if (($folder eq 'default') || ($folder eq 'supplemental')) {
1.188 raeburn 1284: $destination .= 'default/';
1.194 raeburn 1285: } elsif ($folder =~ /^(default|supplemental)_(\d+)$/) {
1286: $destination .= $2.'/';
1.188 raeburn 1287: }
1288: # this is for a course, not a user, so set coursedoc flag
1289: # probably the only place in the system where this should be "1"
1290: my $newidx=&Apache::lonratedt::getresidx();
1291: $destination .= $newidx;
1.190 albertel 1292: my $url=&Apache::lonnet::userfileupload('uploaddoc',1,$destination,
1293: $parseaction,$allfiles,
1294: $codebase);
1.188 raeburn 1295: my $ext='false';
1296: if ($url=~/^http\:\/\//) { $ext='true'; }
1297: $url=~s/\:/\:/g;
1298: my $comment=$env{'form.comment'};
1299: $comment=~s/\</\<\;/g;
1300: $comment=~s/\>/\>\;/g;
1301: $comment=~s/\:/\:/g;
1302: if ($folder=~/^supplemental/) {
1303: $comment=time.'___&&&___'.$env{'user.name'}.'___&&&___'.
1304: $env{'user.domain'}.'___&&&___'.$comment;
1305: }
1306:
1307: $Apache::lonratedt::resources[$newidx]=
1308: $comment.':'.$url.':'.$ext.':normal:res';
1.190 albertel 1309: $Apache::lonratedt::order[$#Apache::lonratedt::order+1]= $newidx;
1310: ($errtext,$fatal)=&storemap($coursenum,$coursedom,
1311: $folder.'.'.$container);
1.188 raeburn 1312: if ($fatal) {
1313: $$upload_output .= '<p><font color="red">'.$errtext.'</font></p>';
1314: return 'failed';
1315: } else {
1316: if ($parseaction eq 'parse') {
1.190 albertel 1317: my $total_embedded = keys(%{$allfiles});
1.188 raeburn 1318: if ($total_embedded > 0) {
1319: my $num = 0;
1320: $$upload_output .= 'This file contains embedded multimedia objects, which need to be uploaded to LON-CAPA.<br />
1321: <form name="upload_embedded" action="/adm/coursedocs"
1322: method="post" enctype="multipart/form-data">
1323: <input type="hidden" name="folderpath" value="'.$env{'form.folderpath'}.'" /> <input type="hidden" name="cmd" value="upload_embedded" />
1324: <input type="hidden" name="newidx" value="'.$newidx.'" />
1325: <input type="hidden" name="primaryurl" value="'.&Apache::lonnet::escape($url).'" />
1326: <input type="hidden" name="phasetwo" value="'.$total_embedded.'" />';
1327: $$upload_output .= '<b>Upload embedded files</b>:<br />
1328: <table>';
1.190 albertel 1329: foreach my $embed_file (keys(%{$allfiles})) {
1.188 raeburn 1330: $$upload_output .= '<tr><td>'.$embed_file.
1.190 albertel 1331: '<input name="embedded_item_'.$num.'" type="file" />
1332: <input name="embedded_orig_'.$num.'" type="hidden" value="'.&Apache::lonnet::escape($embed_file).'" />';
1.188 raeburn 1333: my $attrib;
1334: if (@{$$allfiles{$embed_file}} > 1) {
1335: $attrib = join(':',@{$$allfiles{$embed_file}});
1336: } else {
1337: $attrib = $$allfiles{$embed_file}[0];
1338: }
1339: $$upload_output .=
1340: '<input name="embedded_attrib_'.$num.'" type="hidden" value="'.$attrib.'" />';
1341: if (exists($$codebase{$embed_file})) {
1342: $$upload_output .=
1343: '<input name="codebase_'.$num.'" type="hidden" value="'.&Apache::lonnet::escape($$codebase{$embed_file}).'" />';
1344: }
1345: $$upload_output .= '</td></tr>';
1346: $num ++;
1347: }
1348: $phase_status = 'phasetwo';
1349: $$upload_output .= '</table><br />
1350: <input type ="submit" value="Complete upload" />
1351: </form>';
1352: } else {
1353: $$upload_output .= 'No embedded items identified<br />';
1354: }
1355: }
1356: }
1357: }
1358: return $phase_status;
1359: }
1360:
1361: sub process_secondary_uploads {
1362: my ($upload_output,$coursedom,$coursenum,$formname,$num,$newidx) = @_;
1363: my $folder=$env{'form.folder'};
1364: my $destination = 'docs/';
1.195 raeburn 1365: if ($folder =~ /^supplemental/) {
1366: $destination = 'supplemental/';
1367: }
1368: if (($folder eq 'default') || ($folder eq 'supplemental')) {
1.188 raeburn 1369: $destination .= 'default/';
1.195 raeburn 1370: } elsif ($folder =~ /^(default|supplemental)_(\d+)$/) {
1.188 raeburn 1371: $destination .= $1.'/';
1372: }
1373: $destination .= $newidx;
1374: my ($url,$filename);
1375: $url=&Apache::lonnet::userfileupload($formname.$num,1,$destination);
1376: ($filename) = ($url =~ m-^/uploaded/$coursedom/$coursenum/$destination/(.+)$-);
1377: return $filename;
1378: }
1379:
1.8 www 1380: # --------------------------------------------------------------- An entry line
1381:
1382: sub entryline {
1.112 raeburn 1383: my ($index,$title,$url,$folder,$allowed,$residx,$coursenum)=@_;
1.38 www 1384: $title=~s/\&colon\;/\:/g;
1385: $title=&HTML::Entities::encode(&HTML::Entities::decode(
1.109 albertel 1386: &Apache::lonnet::unescape($title)),'"<>&\'');
1.38 www 1387: my $renametitle=$title;
1388: my $foldertitle=$title;
1.142 raeburn 1389: my $pagetitle=$title;
1.122 www 1390: my $orderidx=$Apache::lonratedt::order[$index];
1.109 albertel 1391: if ($title=~ /^(\d+)___&&&___(\w+)___&&&___(\w+)___&&&___(.*)$/ ) {
1392: $foldertitle=&Apache::lontexconvert::msgtexconverted($4);
1393: $renametitle=$4;
1394: $title='<i>'.&Apache::lonlocal::locallocaltime($1).'</i> '.
1395: &Apache::loncommon::plainname($2,$3).': <br />'.
1396: $foldertitle;
1397: }
1.38 www 1398: $renametitle=~s/\"\;/\\\"/g;
1.8 www 1399: my $line='<tr>';
1400: # Edit commands
1.142 raeburn 1401: my $container;
1.120 www 1402: my $folderpath;
1.174 albertel 1403: if ($env{'form.folderpath'}) {
1.142 raeburn 1404: $container = 'sequence';
1.174 albertel 1405: $folderpath=&Apache::lonnet::escape($env{'form.folderpath'});
1406: # $htmlfoldername=&HTML::Entities::encode($env{'form.foldername'},'<>&"');
1.120 www 1407: }
1.156 albertel 1408: my ($pagepath,$pagesymb);
1.174 albertel 1409: if ($env{'form.pagepath'}) {
1.142 raeburn 1410: $container = 'page';
1.174 albertel 1411: $pagepath=&Apache::lonnet::escape($env{'form.pagepath'});
1412: $pagesymb=&Apache::lonnet::escape($env{'form.pagesymb'});
1.142 raeburn 1413: }
1.168 www 1414: my $cpinfo='';
1.174 albertel 1415: if ($env{'form.markedcopy_url'}) {
1.168 www 1416: $cpinfo='&markedcopy_url='.
1.174 albertel 1417: &Apache::lonnet::escape($env{'form.markedcopy_url'}).
1.168 www 1418: '&markedcopy_title='.
1.174 albertel 1419: &Apache::lonnet::escape($env{'form.markedcopy_title'});
1.168 www 1420: }
1.109 albertel 1421: if ($allowed) {
1.123 www 1422: my $incindex=$index+1;
1423: my $selectbox='';
1.168 www 1424: if (($folder!~/^supplemental/) &&
1425: ($#Apache::lonratedt::order>0) &&
1426: ((split(/\:/,
1427: $Apache::lonratedt::resources[$Apache::lonratedt::order[0]]))[1]
1428: ne '') &&
1429: ((split(/\:/,
1430: $Apache::lonratedt::resources[$Apache::lonratedt::order[1]]))[1]
1431: ne '')) {
1.123 www 1432: $selectbox=
1.124 www 1433: '<input type="hidden" name="currentpos" value="'.$incindex.'" />'.
1.123 www 1434: '<select name="newpos" onChange="this.form.submit()">';
1435: for (my $i=1;$i<=$#Apache::lonratedt::order+1;$i++) {
1436: if ($i==$incindex) {
1437: $selectbox.='<option value="" selected="1">('.$i.')</option>';
1438: } else {
1439: $selectbox.='<option value="'.$i.'">'.$i.'</option>';
1440: }
1441: }
1442: $selectbox.='</select>';
1443: }
1.119 www 1444: my %lt=&Apache::lonlocal::texthash(
1445: 'up' => 'Move Up',
1.109 albertel 1446: 'dw' => 'Move Down',
1447: 'rm' => 'Remove',
1.171 www 1448: 'ct' => 'Cut',
1.168 www 1449: 'rn' => 'Rename',
1450: 'cp' => 'Copy');
1.174 albertel 1451: if ($env{'form.pagepath'}) {
1.142 raeburn 1452: $line.=(<<END);
1453: <form name="entry_$index" action="/adm/coursedocs" method="post">
1.174 albertel 1454: <input type="hidden" name="pagepath" value="$env{'form.pagepath'}" />
1455: <input type="hidden" name="pagesymb" value="$env{'form.pagesymb'}" />
1456: <input type="hidden" name="markedcopy_url" value="$env{'form.markedcopy_url'}" />
1457: <input type="hidden" name="markedcopy_title" value="$env{'form.markedcopy_title'}" />
1.142 raeburn 1458: <input type="hidden" name="setparms" value="$orderidx" />
1459: <td><table border='0' cellspacing='2' cellpadding='0'>
1460: <tr><td bgcolor="#DDDDDD">
1.168 www 1461: <a href='/adm/coursedocs?cmd=up_$index&pagepath=$pagepath&pagesymb=$pagesymb$cpinfo'>
1.142 raeburn 1462: <img src="${iconpath}move_up.gif" alt='$lt{'up'}' border='0' /></a></td></tr>
1463: <tr><td bgcolor="#DDDDDD">
1.168 www 1464: <a href='/adm/coursedocs?cmd=down_$index&pagepath=$pagepath&pagesymb=$pagesymb$cpinfo'>
1.142 raeburn 1465: <img src="${iconpath}move_down.gif" alt='$lt{'dw'}' border='0' /></a></td></tr>
1466: </table></td>
1467: <td>$selectbox
1468: </td><td bgcolor="#DDDDDD">
1.156 albertel 1469: <a href='javascript:removeres("$pagepath","$index","$renametitle","page","$pagesymb");'>
1.142 raeburn 1470: <font size="-2" color="#990000">$lt{'rm'}</font></a>
1.171 www 1471: <a href='javascript:cutres("$pagepath","$index","$renametitle","page","$pagesymb");'>
1472: <font size="-2" color="#550044">$lt{'ct'}</font></a>
1.156 albertel 1473: <a href='javascript:changename("$pagepath","$index","$renametitle","page","$pagesymb");'>
1.168 www 1474: <font size="-2" color="#009900">$lt{'rn'}</font></a>
1475: <a href='javascript:markcopy("$pagepath","$index","$renametitle","page","$pagesymb");'>
1476: <font size="-2" color="#000099">$lt{'cp'}</font></a></td>
1.142 raeburn 1477: END
1478: } else {
1479: $line.=(<<END);
1.121 www 1480: <form name="entry_$index" action="/adm/coursedocs" method="post">
1.174 albertel 1481: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
1482: <input type="hidden" name="markedcopy_url" value="$env{'form.markedcopy_url'}" />
1483: <input type="hidden" name="markedcopy_title" value="$env{'form.markedcopy_title'}" />
1.122 www 1484: <input type="hidden" name="setparms" value="$orderidx" />
1.54 www 1485: <td><table border='0' cellspacing='2' cellpadding='0'>
1486: <tr><td bgcolor="#DDDDDD">
1.168 www 1487: <a href='/adm/coursedocs?cmd=up_$index&folderpath=$folderpath$cpinfo'>
1.90 www 1488: <img src="${iconpath}move_up.gif" alt='$lt{'up'}' border='0' /></a></td></tr>
1.54 www 1489: <tr><td bgcolor="#DDDDDD">
1.168 www 1490: <a href='/adm/coursedocs?cmd=down_$index&folderpath=$folderpath$cpinfo'>
1.90 www 1491: <img src="${iconpath}move_down.gif" alt='$lt{'dw'}' border='0' /></a></td></tr>
1.123 www 1492: </table></td>
1493: <td>$selectbox
1494: </td><td bgcolor="#DDDDDD">
1.142 raeburn 1495: <a href='javascript:removeres("$folderpath","$index","$renametitle","sequence");'>
1.90 www 1496: <font size="-2" color="#990000">$lt{'rm'}</font></a>
1.171 www 1497: <a href='javascript:cutres("$folderpath","$index","$renametitle","sequence");'>
1498: <font size="-2" color="#550044">$lt{'ct'}</font></a>
1.142 raeburn 1499: <a href='javascript:changename("$folderpath","$index","$renametitle","sequence");'>
1.168 www 1500: <font size="-2" color="#009900">$lt{'rn'}</font></a>
1501: <a href='javascript:markcopy("$folderpath","$index","$renametitle","sequence");'>
1502: <font size="-2" color="#000099">$lt{'cp'}</font></a></td>
1.8 www 1503: END
1.142 raeburn 1504: }
1.8 www 1505: }
1.16 www 1506: # Figure out what kind of a resource this is
1507: my ($extension)=($url=~/\.(\w+)$/);
1508: my $uploaded=($url=~/^\/*uploaded\//);
1.97 albertel 1509: my $icon=&Apache::loncommon::icon($url);
1.17 www 1510: my $isfolder=0;
1.142 raeburn 1511: my $ispage=0;
1.114 albertel 1512: my $folderarg;
1.142 raeburn 1513: my $pagearg;
1514: my $pagefile;
1.16 www 1515: if ($uploaded) {
1.135 albertel 1516: if ($extension eq 'sequence') {
1517: $icon=$iconpath.'/folder_closed.gif';
1518: $url=~/$coursenum\/([\/\w]+)\.sequence$/;
1519: $url='/adm/coursedocs?';
1520: $folderarg=$1;
1521: $isfolder=1;
1.142 raeburn 1522: } elsif ($extension eq 'page') {
1523: $icon=$iconpath.'/page.gif';
1524: $url=~/$coursenum\/([\/\w]+)\.page$/;
1525: $pagearg=$1;
1526: $url='/adm/coursedocs?';
1527: $ispage=1;
1.135 albertel 1528: } else {
1529: &Apache::lonnet::allowuploaded('/adm/coursedoc',$url);
1530: }
1.16 www 1531: }
1.18 www 1532: $url=~s/^http\&colon\;\/\//\/adm\/wrapper\/ext\//;
1.142 raeburn 1533: if ((!$isfolder) && ($residx) && ($folder!~/supplemental/) && (!$ispage)) {
1.113 albertel 1534: my $symb=&Apache::lonnet::symbclean(
1.50 www 1535: &Apache::lonnet::declutter('uploaded/'.
1.174 albertel 1536: $env{'course.'.$env{'request.course.id'}.'.domain'}.'/'.
1537: $env{'course.'.$env{'request.course.id'}.'.num'}.'/'.$folder.
1.50 www 1538: '.sequence').
1539: '___'.$residx.'___'.
1.113 albertel 1540: &Apache::lonnet::declutter($url));
1541: (undef,undef,$url)=&Apache::lonnet::decode_symb($symb);
1542: $url=&Apache::lonnet::clutter($url);
1.127 albertel 1543: if ($url=~/^\/*uploaded\//) {
1544: $url=~/\.(\w+)$/;
1545: my $embstyle=&Apache::loncommon::fileembstyle($1);
1546: if (($embstyle eq 'img') || ($embstyle eq 'emb')) {
1547: $url='/adm/wrapper'.$url;
1548: } elsif ($embstyle eq 'ssi') {
1549: #do nothing with these
1550: } elsif ($url!~/\.(sequence|page)$/) {
1551: $url='/adm/coursedocs/showdoc'.$url;
1552: }
1.145 albertel 1553: } elsif ($url=~m|^/ext/|) {
1554: $url='/adm/wrapper'.$url;
1.127 albertel 1555: }
1.152 albertel 1556: $url.=(($url=~/\?/)?'&':'?').'symb='.&Apache::lonnet::escape($symb);
1557: if ($container eq 'page') {
1.174 albertel 1558: my $symb=$env{'form.pagesymb'};
1.152 albertel 1559:
1560: $url=&Apache::lonnet::clutter((&Apache::lonnet::decode_symb($symb))[2]);
1.142 raeburn 1561: $url.=(($url=~/\?/)?'&':'?').'symb='.&Apache::lonnet::escape($symb);
1.152 albertel 1562: }
1.50 www 1563: }
1.120 www 1564: my $parameterset=' ';
1.114 albertel 1565: if ($isfolder) {
1566: my $foldername=&Apache::lonnet::escape($foldertitle);
1.174 albertel 1567: my $folderpath=$env{'form.folderpath'};
1.114 albertel 1568: if ($folderpath) { $folderpath.='&' };
1569: $folderpath.=$folderarg.'&'.$foldername;
1.168 www 1570: $url.='folderpath='.&Apache::lonnet::escape($folderpath).$cpinfo;
1.147 matthew 1571: $parameterset='<label>'.&mt('Randomly Pick: ').
1.165 www 1572: '<input type="text" size="4" onChange="this.form.submit()" name="randpick_'.$orderidx.'" value="'.
1.147 matthew 1573: (&Apache::lonratedt::getparameter($orderidx,
1574: 'parameter_randompick'))[0].
1.165 www 1575: '" />'.
1576: '<font size="-2"><a href="javascript:void(0)">'.&mt('Store').'</a></font></label>';
1.147 matthew 1577:
1.114 albertel 1578: }
1.142 raeburn 1579: if ($ispage) {
1580: my $pagename=&Apache::lonnet::escape($pagetitle);
1581: my $pagepath;
1.174 albertel 1582: my $folderpath=$env{'form.folderpath'};
1.142 raeburn 1583: if ($folderpath) { $pagepath = $folderpath.'&' };
1584: $pagepath.=$pagearg.'&'.$pagename;
1.174 albertel 1585: my $symb=$env{'form.pagesymb'};
1.152 albertel 1586: if (!$symb) {
1587: my $path='uploaded/'.
1.174 albertel 1588: $env{'course.'.$env{'request.course.id'}.'.domain'}.'/'.
1589: $env{'course.'.$env{'request.course.id'}.'.num'}.'/';
1.152 albertel 1590: $symb=&Apache::lonnet::encode_symb($path.$folder.'.sequence',
1591: $residx,
1592: $path.$pagearg.'.page');
1593: }
1594: $url.='pagepath='.&Apache::lonnet::escape($pagepath).
1.168 www 1595: '&pagesymb='.&Apache::lonnet::escape($symb).$cpinfo;
1.142 raeburn 1596: }
1.113 albertel 1597: $line.='<td bgcolor="#FFFFBB"><a href="'.$url.'"><img src="'.$icon.
1598: '" border="0"></a></td>'.
1.119 www 1599: "<td bgcolor='#FFFFBB'><a href='$url'>$title</a></td>";
1.120 www 1600: if (($allowed) && ($folder!~/^supplemental/)) {
1601: my %lt=&Apache::lonlocal::texthash(
1602: 'hd' => 'Hidden',
1.165 www 1603: 'ec' => 'URL hidden');
1.122 www 1604: my $enctext=
1605: ((&Apache::lonratedt::getparameter($orderidx,'parameter_encrypturl'))[0]=~/^yes$/i?' checked="1"':'');
1606: my $hidtext=
1607: ((&Apache::lonratedt::getparameter($orderidx,'parameter_hiddenresource'))[0]=~/^yes$/i?' checked="1"':'');
1.120 www 1608: $line.=(<<ENDPARMS);
1609: <td bgcolor="#BBBBFF"><font size='-2'>
1.165 www 1610: <nobr><label><input type="checkbox" name="hidprs_$orderidx" onClick="this.form.submit()" $hidtext /> $lt{'hd'}</label></nobr></td>
1.149 albertel 1611: <td bgcolor="#BBBBFF"><font size='-2'>
1.165 www 1612: <nobr><label><input type="checkbox" name="encprs_$orderidx" onClick="this.form.submit()" $enctext /> $lt{'ec'}</label></nobr></td>
1.120 www 1613: <td bgcolor="#BBBBFF"><font size="-2">$parameterset</font></td>
1614: ENDPARMS
1.119 www 1615: }
1.120 www 1616: $line.="</form></tr>";
1.8 www 1617: return $line;
1618: }
1619:
1.27 www 1620: # ---------------------------------------------------------------- tie the hash
1621:
1622: sub tiehash {
1.136 albertel 1623: my ($mode)=@_;
1.27 www 1624: $hashtied=0;
1.174 albertel 1625: if ($env{'request.course.fn'}) {
1.136 albertel 1626: if ($mode eq 'write') {
1.174 albertel 1627: if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.".db",
1.136 albertel 1628: &GDBM_WRCREAT(),0640)) {
1629: $hashtied=2;
1630: }
1631: } else {
1.174 albertel 1632: if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.".db",
1.136 albertel 1633: &GDBM_READER(),0640)) {
1.27 www 1634: $hashtied=1;
1.136 albertel 1635: }
1636: }
1.27 www 1637: }
1638: }
1639:
1640: sub untiehash {
1641: if ($hashtied) { untie %hash; }
1642: $hashtied=0;
1643: }
1644:
1.29 www 1645: # --------------------------------------------------------------- check on this
1646:
1647: sub checkonthis {
1648: my ($r,$url,$level,$title)=@_;
1.140 www 1649: $url=&Apache::lonnet::unescape($url);
1.29 www 1650: $alreadyseen{$url}=1;
1651: $r->rflush();
1.41 www 1652: if (($url) && ($url!~/^\/uploaded\//) && ($url!~/\*$/)) {
1.108 albertel 1653: $r->print("\n<br />");
1.29 www 1654: for (my $i=0;$i<=$level*5;$i++) {
1655: $r->print(' ');
1656: }
1657: $r->print('<a href="'.$url.'" target="cat">'.
1658: ($title?$title:$url).'</a> ');
1659: if ($url=~/^\/res\//) {
1660: my $result=&Apache::lonnet::repcopy(
1661: &Apache::lonnet::filelocation('',$url));
1.172 raeburn 1662: if ($result eq 'ok') {
1.87 www 1663: $r->print('<font color="green">'.&mt('ok').'</font>');
1.29 www 1664: $r->rflush();
1.34 www 1665: &Apache::lonnet::countacc($url);
1666: $url=~/\.(\w+)$/;
1667: if (&Apache::loncommon::fileembstyle($1) eq 'ssi') {
1668: $r->print('<br />');
1669: $r->rflush();
1670: for (my $i=0;$i<=$level*5;$i++) {
1671: $r->print(' ');
1672: }
1.84 www 1673: $r->print('- '.&mt('Rendering').': ');
1.170 www 1674: my ($errorcount,$warningcount)=split(/:/,
1675: &Apache::lonnet::ssi_body($url,
1.173 albertel 1676: ('grade_target'=>'web',
1677: 'return_only_error_and_warning_counts' => 1)));
1.170 www 1678: if (($errorcount) ||
1679: ($warningcount)) {
1680: if ($errorcount) {
1.98 www 1681: $r->print('<img src="/adm/lonMisc/bomb.gif" /><font color="red"><b>'.
1.170 www 1682: $errorcount.' '.
1.87 www 1683: &mt('error(s)').'</b></font> ');
1.34 www 1684: }
1.170 www 1685: if ($warningcount) {
1.34 www 1686: $r->print('<font color="blue">'.
1.170 www 1687: $warningcount.' '.
1.84 www 1688: &mt('warning(s)').'</font>');
1.34 www 1689: }
1690: } else {
1.87 www 1691: $r->print('<font color="green">'.&mt('ok').'</font>');
1.34 www 1692: }
1693: $r->rflush();
1694: }
1.29 www 1695: my $dependencies=
1696: &Apache::lonnet::metadata($url,'dependencies');
1697: foreach (split(/\,/,$dependencies)) {
1698: if (($_=~/^\/res\//) && (!$alreadyseen{$_})) {
1699: &checkonthis($r,$_,$level+1);
1700: }
1701: }
1.172 raeburn 1702: } elsif ($result eq 'unavailable') {
1.84 www 1703: $r->print('<font color="red"><b>'.&mt('connection down').'</b></font>');
1.172 raeburn 1704: } elsif ($result eq 'not_found') {
1.100 www 1705: unless ($url=~/\$/) {
1706: $r->print('<font color="red"><b>'.&mt('not found').'</b></font>');
1707: } else {
1708: $r->print('<font color="yellow"><b>'.&mt('unable to verify variable URL').'</b></font>');
1709: }
1.29 www 1710: } else {
1.84 www 1711: $r->print('<font color="red"><b>'.&mt('access denied').'</b></font>');
1.29 www 1712: }
1713: }
1714: }
1715: }
1716:
1.1 www 1717:
1.75 www 1718: #
1719: # -------------------------------------------------------------- Verify Content
1720: #
1721: sub verifycontent {
1722: my $r=shift;
1.26 www 1723: my $loaderror=&Apache::lonnet::overloaderror($r);
1724: if ($loaderror) { return $loaderror; }
1.167 albertel 1725: my $html=&Apache::lonxml::xmlbegin();
1726: $r->print($html.'<head><title>Verify Content</title></head>'.
1.26 www 1727: &Apache::loncommon::bodytag('Verify Course Documents'));
1.27 www 1728: $hashtied=0;
1.30 www 1729: undef %alreadyseen;
1730: %alreadyseen=();
1.27 www 1731: &tiehash();
1732: foreach (keys %hash) {
1.140 www 1733: if ($hash{$_}=~/\.(page|sequence)$/) {
1734: if (($_=~/^src_/) && ($alreadyseen{&Apache::lonnet::unescape($hash{$_})})) {
1735: $r->print('<hr /><font color="red">'.
1736: &mt('The following sequence or page is included more than once in your course: ').
1737: &Apache::lonnet::unescape($hash{$_}).'</font><br />'.
1738: &mt('Note that grading records for problems included in this sequence or folder will overlap.<hr />'));
1739: }
1740: }
1741: if (($_=~/^src\_(.+)$/) && (!$alreadyseen{&Apache::lonnet::unescape($hash{$_})})) {
1.29 www 1742: &checkonthis($r,$hash{$_},0,$hash{'title_'.$1});
1.27 www 1743: }
1744: }
1745: &untiehash();
1.108 albertel 1746: $r->print('<h1>'.&mt('Done').'.</h1>'.'<a href="/adm/coursedocs">'.
1747: &mt('Return to DOCS').'</a>');
1.75 www 1748: }
1749:
1.192 www 1750:
1.75 www 1751: # -------------------------------------------------------------- Check Versions
1752:
1.192 www 1753: sub devalidateversioncache {
1754: my $src=shift;
1755: &Apache::lonnet::devalidate_cache_new('courseresversion',$env{'request.course.id'}.'_'.
1756: &Apache::lonnet::clutter($src));
1757: }
1758:
1.75 www 1759: sub checkversions {
1760: my $r=shift;
1.167 albertel 1761: my $html=&Apache::lonxml::xmlbegin();
1762: $r->print($html.'<head><title>Check Versions</title></head>'.
1.26 www 1763: &Apache::loncommon::bodytag('Check Course Document Versions'));
1.89 www 1764: my $header='';
1765: my $startsel='';
1766: my $monthsel='';
1767: my $weeksel='';
1768: my $daysel='';
1769: my $allsel='';
1770: my %changes=();
1771: my $starttime=0;
1.91 www 1772: my $haschanged=0;
1.92 www 1773: my %setversions=&Apache::lonnet::dump('resourceversions',
1.174 albertel 1774: $env{'course.'.$env{'request.course.id'}.'.domain'},
1775: $env{'course.'.$env{'request.course.id'}.'.num'});
1.92 www 1776:
1777: $hashtied=0;
1778: &tiehash();
1779: my %newsetversions=();
1.174 albertel 1780: if ($env{'form.setmostrecent'}) {
1.91 www 1781: $haschanged=1;
1.92 www 1782: foreach (keys %hash) {
1783: if ($_=~/^ids\_(\/res\/.+)$/) {
1.93 www 1784: $newsetversions{$1}='mostrecent';
1.192 www 1785: &devalidateversioncache($1);
1.92 www 1786: }
1787: }
1.174 albertel 1788: } elsif ($env{'form.setcurrent'}) {
1.91 www 1789: $haschanged=1;
1.92 www 1790: foreach (keys %hash) {
1791: if ($_=~/^ids\_(\/res\/.+)$/) {
1.93 www 1792: my $getvers=&Apache::lonnet::getversion($1);
1793: if ($getvers>0) {
1794: $newsetversions{$1}=$getvers;
1.192 www 1795: &devalidateversioncache($1);
1.93 www 1796: }
1.92 www 1797: }
1798: }
1.174 albertel 1799: } elsif ($env{'form.setversions'}) {
1.91 www 1800: $haschanged=1;
1.174 albertel 1801: foreach (keys %env) {
1.92 www 1802: if ($_=~/^form\.set_version_(.+)$/) {
1803: my $src=$1;
1.174 albertel 1804: if (($env{$_}) && ($env{$_} ne $setversions{$src})) {
1805: $newsetversions{$src}=$env{$_};
1.192 www 1806: &devalidateversioncache($src);
1.92 www 1807: }
1808: }
1809: }
1.91 www 1810: }
1811: if ($haschanged) {
1.92 www 1812: if (&Apache::lonnet::put('resourceversions',\%newsetversions,
1.174 albertel 1813: $env{'course.'.$env{'request.course.id'}.'.domain'},
1814: $env{'course.'.$env{'request.course.id'}.'.num'}) eq 'ok') {
1.92 www 1815: $r->print('<h1>'.&mt('Your Version Settings have been Stored').'</h1>');
1816: } else {
1817: $r->print('<h1><font color="red">'.&mt('An Error Occured while Attempting to Store your Version Settings').'</font></h1>');
1818: }
1.136 albertel 1819: &mark_hash_old();
1.91 www 1820: }
1.136 albertel 1821: &changewarning($r,'');
1.174 albertel 1822: if ($env{'form.timerange'} eq 'all') {
1.89 www 1823: # show all documents
1824: $header=&mt('All Documents in Course');
1.91 www 1825: $allsel=1;
1.90 www 1826: foreach (keys %hash) {
1827: if ($_=~/^ids\_(\/res\/.+)$/) {
1828: my $src=$1;
1829: $changes{$src}=1;
1830: }
1831: }
1.89 www 1832: } else {
1833: # show documents which changed
1834: %changes=&Apache::lonnet::dump
1.174 albertel 1835: ('versionupdate',$env{'course.'.$env{'request.course.id'}.'.domain'},
1836: $env{'course.'.$env{'request.course.id'}.'.num'});
1.89 www 1837: my $firstkey=(keys %changes)[0];
1838: unless ($firstkey=~/^error\:/) {
1.174 albertel 1839: unless ($env{'form.timerange'}) {
1840: $env{'form.timerange'}=604800;
1.89 www 1841: }
1.174 albertel 1842: my $seltext=&mt('during the last').' '.$env{'form.timerange'}.' '
1.89 www 1843: .&mt('seconds');
1.174 albertel 1844: if ($env{'form.timerange'}==-1) {
1.89 www 1845: $seltext='since start of course';
1846: $startsel='selected';
1.174 albertel 1847: $env{'form.timerange'}=time;
1.89 www 1848: }
1.174 albertel 1849: $starttime=time-$env{'form.timerange'};
1850: if ($env{'form.timerange'}==2592000) {
1.89 www 1851: $seltext=&mt('during the last month').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
1852: $monthsel='selected';
1.174 albertel 1853: } elsif ($env{'form.timerange'}==604800) {
1.89 www 1854: $seltext=&mt('during the last week').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
1855: $weeksel='selected';
1.174 albertel 1856: } elsif ($env{'form.timerange'}==86400) {
1.89 www 1857: $seltext=&mt('since yesterday').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
1858: $daysel='selected';
1859: }
1860: $header=&mt('Content changed').' '.$seltext;
1861: } else {
1862: $header=&mt('No content modifications yet.');
1863: }
1864: }
1.92 www 1865: %setversions=&Apache::lonnet::dump('resourceversions',
1.174 albertel 1866: $env{'course.'.$env{'request.course.id'}.'.domain'},
1867: $env{'course.'.$env{'request.course.id'}.'.num'});
1.89 www 1868: my %lt=&Apache::lonlocal::texthash
1.88 www 1869: ('st' => 'Version changes since start of Course',
1870: 'lm' => 'Version changes since last Month',
1871: 'lw' => 'Version changes since last Week',
1872: 'sy' => 'Version changes since Yesterday',
1.91 www 1873: 'al' => 'All Resources (possibly large output)',
1.88 www 1874: 'sd' => 'Display',
1.84 www 1875: 'fi' => 'File',
1876: 'md' => 'Modification Date',
1.87 www 1877: 'mr' => 'Most recently published Version',
1878: 've' => 'Version used in Course',
1.91 www 1879: 'vu' => 'Set Version to be used in Course',
1880: 'sv' => 'Set Versions to be used in Course according to Selections below',
1881: 'sm' => 'Keep all Resources up-to-date with most recent Versions (default)',
1882: 'sc' => 'Set all Resource Versions to current Version (Fix Versions)',
1.84 www 1883: 'di' => 'Differences');
1.89 www 1884: $r->print(<<ENDHEADERS);
1.31 www 1885: <form action="/adm/coursedocs" method="post">
1.91 www 1886: <input type="hidden" name="versions" value="1" />
1887: <input type="submit" name="setmostrecent" value="$lt{'sm'}" />
1888: <input type="submit" name="setcurrent" value="$lt{'sc'}" /><hr />
1.31 www 1889: <select name="timerange">
1.88 www 1890: <option value='all' $allsel>$lt{'al'}</option>
1.84 www 1891: <option value="-1" $startsel>$lt{'st'}</option>
1892: <option value="2592000" $monthsel>$lt{'lm'}</option>
1893: <option value="604800" $weeksel>$lt{'lw'}</option>
1894: <option value="86400" $daysel>$lt{'sy'}</option>
1.31 www 1895: </select>
1.91 www 1896: <input type="submit" name="display" value="$lt{'sd'}" />
1.89 www 1897: <h3>$header</h3>
1.91 www 1898: <input type="submit" name="setversions" value="$lt{'sv'}" />
1.103 matthew 1899: <table border="0">
1.31 www 1900: ENDHEADERS
1.91 www 1901: foreach (sort keys %changes) {
1.89 www 1902: if ($changes{$_}>$starttime) {
1903: my ($root,$extension)=($_=~/^(.*)\.(\w+)$/);
1904: my $currentversion=&Apache::lonnet::getversion($_);
1.93 www 1905: if ($currentversion<0) {
1906: $currentversion=&mt('Could not be determined.');
1907: }
1.89 www 1908: my $linkurl=&Apache::lonnet::clutter($_);
1909: $r->print(
1.103 matthew 1910: '<tr><td colspan="5"><br /><br /><font size="+1"><b>'.
1.91 www 1911: &Apache::lonnet::gettitle($linkurl).
1.103 matthew 1912: '</b></font></td></tr>'.
1913: '<tr><td> </td>'.
1914: '<td colspan="4">'.
1915: '<a href="'.$linkurl.'" target="cat">'.$linkurl.
1916: '</a></td></tr>'.
1917: '<tr><td></td>'.
1918: '<td title="'.$lt{'md'}.'">'.
1.102 matthew 1919: &Apache::lonlocal::locallocaltime(
1920: &Apache::lonnet::metadata($root.'.'.$extension,
1921: 'lastrevisiondate')
1922: ).
1.103 matthew 1923: '</td>'.
1924: '<td title="'.$lt{'mr'}.'"><nobr>Most Recent: '.
1925: '<font size="+1">'.$currentversion.'</font>'.
1926: '</nobr></td>'.
1927: '<td title="'.$lt{'ve'}.'"><nobr>In Course: '.
1928: '<font size="+1">');
1.87 www 1929: # Used in course
1.89 www 1930: my $usedversion=$hash{'version_'.$linkurl};
1.93 www 1931: if (($usedversion) && ($usedversion ne 'mostrecent')) {
1.89 www 1932: $r->print($usedversion);
1933: } else {
1934: $r->print($currentversion);
1935: }
1.103 matthew 1936: $r->print('</font></nobr></td><td title="'.$lt{'vu'}.'">'.
1937: '<nobr>Use: ');
1.87 www 1938: # Set version
1.92 www 1939: $r->print(&Apache::loncommon::select_form($setversions{$linkurl},
1.89 www 1940: 'set_version_'.$linkurl,
1.136 albertel 1941: ('select_form_order' =>
1942: ['',1..$currentversion,'mostrecent'],
1943: '' => '',
1.93 www 1944: 'mostrecent' => 'most recent',
1.89 www 1945: map {$_,$_} (1..$currentversion))));
1.103 matthew 1946: $r->print('</nobr></td></tr><tr><td></td>');
1.89 www 1947: my $lastold=1;
1948: for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) {
1949: my $url=$root.'.'.$prevvers.'.'.$extension;
1950: if (&Apache::lonnet::metadata($url,'lastrevisiondate')<
1951: $starttime) {
1952: $lastold=$prevvers;
1953: }
1954: }
1.103 matthew 1955: #
1956: # Code to figure out how many version entries should go in
1957: # each of the four columns
1958: my $entries_per_col = 0;
1959: my $num_entries = ($currentversion-$lastold);
1960: if ($num_entries % 4 == 0) {
1961: $entries_per_col = $num_entries/4;
1962: } else {
1963: $entries_per_col = $num_entries/4 + 1;
1964: }
1965: my $entries_count = 0;
1966: $r->print('<td valign="top"><font size="-2">');
1967: my $cols_output = 1;
1.32 www 1968: for (my $prevvers=$lastold;$prevvers<$currentversion;$prevvers++) {
1.89 www 1969: my $url=$root.'.'.$prevvers.'.'.$extension;
1.103 matthew 1970: $r->print('<nobr><a href="'.&Apache::lonnet::clutter($url).
1.91 www 1971: '">'.&mt('Version').' '.$prevvers.'</a> ('.
1.103 matthew 1972: &Apache::lonlocal::locallocaltime(
1973: &Apache::lonnet::metadata($url,
1974: 'lastrevisiondate')
1975: ).
1.91 www 1976: ')');
1.89 www 1977: if (&Apache::loncommon::fileembstyle($extension) eq 'ssi') {
1.33 www 1978: $r->print(' <a href="/adm/diff?filename='.
1.89 www 1979: &Apache::lonnet::clutter($root.'.'.$extension).
1980: '&versionone='.$prevvers.
1981: '">'.&mt('Diffs').'</a>');
1982: }
1.103 matthew 1983: $r->print('</nobr><br />');
1984: if (++$entries_count % $entries_per_col == 0) {
1985: $r->print('</font></td>');
1986: if ($cols_output != 4) {
1987: $r->print('<td valign="top"><font size="-2">');
1988: $cols_output++;
1989: }
1990: }
1.89 www 1991: }
1.103 matthew 1992: while($cols_output++ < 4) {
1993: $r->print('</font></td><td><font>')
1994: }
1995: $r->print('</font></td></tr>'."\n");
1.89 www 1996: }
1997: }
1.92 www 1998: $r->print('</table></form>');
1.89 www 1999: $r->print('<h1>'.&mt('Done').'.</h1>');
2000:
2001: &untiehash();
1.75 www 2002: }
2003:
1.136 albertel 2004: sub mark_hash_old {
2005: my $retie_hash=0;
2006: if ($hashtied) {
2007: $retie_hash=1;
2008: &untiehash();
2009: }
2010: &tiehash('write');
2011: $hash{'old'}=1;
2012: &untiehash();
2013: if ($retie_hash) { &tiehash(); }
2014: }
2015:
2016: sub is_hash_old {
2017: my $untie_hash=0;
2018: if (!$hashtied) {
2019: $untie_hash=1;
2020: &tiehash();
2021: }
2022: my $return=$hash{'old'};
2023: if ($untie_hash) { &untiehash(); }
2024: return $return;
2025: }
2026:
1.91 www 2027: sub changewarning {
1.177 albertel 2028: my ($r,$postexec,$message,$url)=@_;
1.136 albertel 2029: if (!&is_hash_old()) { return; }
1.150 albertel 2030: my $pathvar='folderpath';
1.174 albertel 2031: my $path=&Apache::lonnet::escape($env{'form.folderpath'});
1.177 albertel 2032: if (!defined($url)) {
2033: if (defined($env{'form.pagepath'})) {
2034: $pathvar='pagepath';
2035: $path=&Apache::lonnet::escape($env{'form.pagepath'});
1.193 albertel 2036: $path.='&pagesymb='.&Apache::lonnet::escape($env{'form.pagesymb'});
1.177 albertel 2037: }
2038: $url='/adm/coursedocs?'.$pathvar.'='.$path;
2039: }
2040: if (!defined($message)) {
2041: $message='Changes will become active for your current session after [_1], or the next time you log in.';
1.150 albertel 2042: }
1.185 www 2043: $r->print("\n\n".
2044: '<script>function reinit(tf) { tf.submit();'.$postexec.' }</script>'."\n".
2045: '<form name="reinitform" method="post" action="/adm/roles" target="loncapaclient">'.
1.177 albertel 2046: '<input type="hidden" name="orgurl" value="'.$url.
1.117 albertel 2047: '" /><input type="hidden" name="selectrole" value="1" /><h3><font color="red">'.
1.177 albertel 2048: &mt($message,' <input type="hidden" name="'.
2049: $env{'request.role'}.'" value="1" /><input type="button" value="'.
2050: &mt('re-initializing course').'" onClick="reinit(this.form)" />').
1.185 www 2051: $help{'Caching'}.'</font></h3></form>'."\n\n");
1.91 www 2052: }
2053:
1.75 www 2054: # ================================================================ Main Handler
2055: sub handler {
2056: my $r = shift;
1.82 www 2057: &Apache::loncommon::content_type($r,'text/html');
1.75 www 2058: $r->send_http_header;
2059: return OK if $r->header_only;
2060:
2061: # --------------------------------------------- Initialize help topics for this
2062: foreach ('Adding_Course_Doc','Main_Course_Documents',
2063: 'Adding_External_Resource','Navigate_Content',
2064: 'Adding_Folders','Docs_Overview', 'Load_Map',
1.142 raeburn 2065: 'Supplemental','Score_Upload_Form','Adding_Pages',
1.130 www 2066: 'Importing_LON-CAPA_Resource','Uploading_From_Harddrive',
2067: 'Check_Resource_Versions','Verify_Content') {
1.75 www 2068: $help{$_}=&Apache::loncommon::help_open_topic('Docs_'.$_);
2069: }
2070: # Composite help files
2071: $help{'Syllabus'} = &Apache::loncommon::help_open_topic(
2072: 'Docs_About_Syllabus,Docs_Editing_Templated_Pages');
2073: $help{'Simple Page'} = &Apache::loncommon::help_open_topic(
2074: 'Docs_About_Simple_Page,Docs_Editing_Templated_Pages');
1.86 albertel 2075: $help{'Simple Problem'} = &Apache::loncommon::help_open_topic(
2076: 'Option_Response_Simple');
1.75 www 2077: $help{'Bulletin Board'} = &Apache::loncommon::help_open_topic(
2078: 'Docs_About_Bulletin_Board,Docs_Editing_Templated_Pages');
2079: $help{'My Personal Info'} = &Apache::loncommon::help_open_topic(
2080: 'Docs_About_My_Personal_Info,Docs_Editing_Templated_Pages');
2081: $help{'Caching'} = &Apache::loncommon::help_open_topic('Caching');
1.142 raeburn 2082:
1.174 albertel 2083: if ($env{'form.verify'}) {
1.75 www 2084: &verifycontent($r);
1.174 albertel 2085: } elsif ($env{'form.versions'}) {
1.75 www 2086: &checkversions($r);
1.174 albertel 2087: } elsif ($env{'form.dumpcourse'}) {
1.75 www 2088: &dumpcourse($r);
1.174 albertel 2089: } elsif ($env{'form.exportcourse'}) {
1.138 raeburn 2090: &exportcourse($r);
1.26 www 2091: } else {
1.7 www 2092: # is this a standard course?
2093:
1.174 albertel 2094: my $standard=($env{'request.course.uri'}=~/^\/uploaded\//);
1.155 raeburn 2095: my $forcestandard = 0;
1.15 www 2096: my $forcesupplement;
2097: my $script='';
2098: my $allowed;
2099: my $events='';
1.19 www 2100: my $showdoc=0;
1.142 raeburn 2101: my $containertag;
2102: my $uploadtag;
1.15 www 2103: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
1.168 www 2104: ['folderpath','pagepath','pagesymb','markedcopy_url','markedcopy_title']);
1.174 albertel 2105: if ($env{'form.folderpath'}) {
2106: my (@folderpath)=split('&',$env{'form.folderpath'});
2107: $env{'form.foldername'}=&Apache::lonnet::unescape(pop(@folderpath));
2108: $env{'form.folder'}=pop(@folderpath);
2109: }
2110: if ($env{'form.pagepath'}) {
2111: my (@pagepath)=split('&',$env{'form.pagepath'});
2112: $env{'form.pagename'}=&Apache::lonnet::unescape(pop(@pagepath));
2113: $env{'form.folder'}=pop(@pagepath);
1.156 albertel 2114: $containertag = '<input type="hidden" name="pagepath" value="" />'.
2115: '<input type="hidden" name="pagesymb" value="" />';
1.174 albertel 2116: $uploadtag = '<input type="hidden" name="pagepath" value="'.$env{'form.pagepath'}.'" />'.
2117: '<input type="hidden" name="pagesymb" value="'.$env{'form.pagesymb'}.'" />';
1.142 raeburn 2118: }
1.21 www 2119: if ($r->uri=~/^\/adm\/coursedocs\/showdoc\/(.*)$/) {
1.127 albertel 2120: $showdoc='/'.$1;
1.21 www 2121: }
2122: unless ($showdoc) { # got called from remote
1.174 albertel 2123: if (($env{'form.folder'}=~/^default_/) ||
2124: ($env{'form.folder'} =~ m#^\d+/(pages|sequences)/#)) {
1.155 raeburn 2125: $forcestandard = 1;
2126: }
1.174 albertel 2127: $forcesupplement=($env{'form.folder'}=~/^supplemental_/);
1.7 www 2128:
1.4 www 2129: # does this user have privileges to post, etc?
1.174 albertel 2130: $allowed=&Apache::lonnet::allowed('mdc',$env{'request.course.id'});
1.15 www 2131: if ($allowed) {
2132: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']);
2133: $script=&Apache::lonratedt::editscript('simple');
2134: }
2135: } else { # got called in sequence from course
2136: $allowed=0;
1.49 www 2137: $script='</script>'.&Apache::lonmenu::registerurl(1,undef).'<script>';
2138: $events='onLoad="'.&Apache::lonmenu::loadevents.
2139: '" onUnload="'.&Apache::lonmenu::unloadevents.'"';
1.3 www 2140: }
1.4 www 2141:
2142: # get course data
1.174 albertel 2143: my $coursenum=$env{'course.'.$env{'request.course.id'}.'.num'};
2144: my $coursedom=$env{'course.'.$env{'request.course.id'}.'.domain'};
1.4 www 2145:
1.14 www 2146: # get personal data
2147:
1.174 albertel 2148: my $uname=$env{'user.name'};
2149: my $udom=$env{'user.domain'};
1.14 www 2150: my $plainname=&Apache::lonnet::escape(
2151: &Apache::loncommon::plainname($uname,$udom));
2152:
1.8 www 2153: # graphics settings
1.4 www 2154:
1.176 albertel 2155: $iconpath = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL') . "/");
1.8 www 2156:
1.22 www 2157: my $now=time;
1.64 www 2158:
1.4 www 2159: # print screen
1.167 albertel 2160: my $html=&Apache::lonxml::xmlbegin();
1.1 www 2161: $r->print(<<ENDDOCUMENT);
1.167 albertel 2162: $html
1.1 www 2163: <head>
2164: <title>The LearningOnline Network with CAPA</title>
1.16 www 2165: <script>
2166: $script
1.20 www 2167: </script>
1.19 www 2168: ENDDOCUMENT
2169: if ($allowed) {
2170: $r->print(<<ENDNEWSCRIPT);
1.20 www 2171: <script>
1.16 www 2172: function makenewfolder(targetform,folderseq) {
2173: var foldername=prompt('Name of New Folder','New Folder');
2174: if (foldername) {
2175: targetform.importdetail.value=foldername+"="+folderseq;
2176: targetform.submit();
2177: }
2178: }
2179:
1.142 raeburn 2180: function makenewpage(targetform,folderseq) {
2181: var pagename=prompt('Name of New Page','New Page');
2182: if (pagename) {
2183: targetform.importdetail.value=pagename+"="+folderseq;
2184: targetform.submit();
2185: }
2186: }
2187:
1.18 www 2188: function makenewext(targetname) {
2189: this.document.forms.extimport.useform.value=targetname;
2190: window.open('/adm/rat/extpickframe.html');
2191: }
2192:
1.62 www 2193: function makeexamupload() {
2194: var title=prompt('Listed Title for the Uploaded Score');
2195: if (title) {
2196: this.document.forms.newexamupload.importdetail.value=
2197: title+'=/res/lib/templates/examupload.problem';
2198: this.document.forms.newexamupload.submit();
2199: }
2200: }
2201:
1.22 www 2202: function makesmppage() {
1.38 www 2203: var title=prompt('Listed Title for the Page');
2204: if (title) {
1.22 www 2205: this.document.forms.newsmppg.importdetail.value=
2206: title+'=/adm/$udom/$uname/$now/smppg';
2207: this.document.forms.newsmppg.submit();
1.38 www 2208: }
1.22 www 2209: }
2210:
1.55 www 2211: function makesmpproblem() {
2212: var title=prompt('Listed Title for the Problem');
2213: if (title) {
2214: this.document.forms.newsmpproblem.importdetail.value=
1.63 www 2215: title+'=/res/lib/templates/simpleproblem.problem';
1.55 www 2216: this.document.forms.newsmpproblem.submit();
2217: }
2218: }
2219:
1.22 www 2220: function makebulboard() {
1.38 www 2221: var title=prompt('Listed Title for the Bulletin Board');
2222: if (title) {
1.22 www 2223: this.document.forms.newbul.importdetail.value=
2224: title+'=/adm/$udom/$uname/$now/bulletinboard';
2225: this.document.forms.newbul.submit();
1.38 www 2226: }
1.22 www 2227: }
2228:
1.101 www 2229: function makeabout() {
2230: var user=prompt("Enter user\@domain for User's 'About Me' Page");
2231: if (user) {
2232: var comp=new Array();
2233: comp=user.split('\@');
2234: if ((typeof(comp[0])!=undefined) && (typeof(comp[1])!=undefined)) {
2235: if ((comp[0]) && (comp[1])) {
2236: this.document.forms.newaboutsomeone.importdetail.value=
2237: 'About '+user+'=/adm/'+comp[1]+'/'+comp[0]+'/aboutme';
2238: this.document.forms.newaboutsomeone.submit();
1.165 www 2239: } else {
2240: alert("Not a valid user\@domain");
2241: }
2242: } else {
2243: alert("Please enter both user and domain in the format user\@domain");
1.101 www 2244: }
2245: }
2246: }
2247:
1.110 raeburn 2248: function makeims() {
1.165 www 2249: var caller = document.forms.ims.folder.value;
2250: var newlocation = "/adm/imsimportdocs?folder="+caller+"&phase=one";
2251: newWindow = window.open("","IMSimport","HEIGHT=700,WIDTH=750,scrollbars=yes");
2252: newWindow.location.href = newlocation;
1.110 raeburn 2253: }
2254:
2255:
1.18 www 2256: function finishpick() {
2257: var title=this.document.forms.extimport.title.value;
2258: var url=this.document.forms.extimport.url.value;
2259: var form=this.document.forms.extimport.useform.value;
2260: eval
2261: ('this.document.forms.'+form+'.importdetail.value="'+title+'='+url+
2262: '";this.document.forms.'+form+'.submit();');
1.16 www 2263: }
1.36 www 2264:
1.156 albertel 2265: function changename(folderpath,index,oldtitle,container,pagesymb) {
1.36 www 2266: var title=prompt('New Title',oldtitle);
2267: if (title) {
2268: this.document.forms.renameform.title.value=title;
2269: this.document.forms.renameform.cmd.value='rename_'+index;
1.142 raeburn 2270: if (container == 'sequence') {
2271: this.document.forms.renameform.folderpath.value=folderpath;
2272: }
2273: if (container == 'page') {
2274: this.document.forms.renameform.pagepath.value=folderpath;
1.156 albertel 2275: this.document.forms.renameform.pagesymb.value=pagesymb;
1.142 raeburn 2276: }
1.54 www 2277: this.document.forms.renameform.submit();
2278: }
2279: }
2280:
1.156 albertel 2281: function removeres(folderpath,index,oldtitle,container,pagesymb) {
1.171 www 2282: if (confirm('WARNING: Removing a resource makes associated grades and scores inaccessible!\\nRemove "'+oldtitle+'"?')) {
1.54 www 2283: this.document.forms.renameform.cmd.value='del_'+index;
1.142 raeburn 2284: if (container == 'sequence') {
2285: this.document.forms.renameform.folderpath.value=folderpath;
2286: }
2287: if (container == 'page') {
2288: this.document.forms.renameform.pagepath.value=folderpath;
1.156 albertel 2289: this.document.forms.renameform.pagesymb.value=pagesymb;
1.142 raeburn 2290: }
1.36 www 2291: this.document.forms.renameform.submit();
2292: }
2293: }
1.121 www 2294:
1.171 www 2295: function cutres(folderpath,index,oldtitle,container,pagesymb) {
1.186 www 2296: 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 2297: this.document.forms.renameform.cmd.value='cut_'+index;
2298: this.document.forms.renameform.markcopy.value=index;
2299: if (container == 'sequence') {
2300: this.document.forms.renameform.folderpath.value=folderpath;
2301: }
2302: if (container == 'page') {
2303: this.document.forms.renameform.pagepath.value=folderpath;
2304: this.document.forms.renameform.pagesymb.value=pagesymb;
2305: }
2306: this.document.forms.renameform.submit();
2307: }
2308: }
2309:
1.168 www 2310: function markcopy(folderpath,index,oldtitle,container,pagesymb) {
2311: this.document.forms.renameform.markcopy.value=index;
2312: if (container == 'sequence') {
2313: this.document.forms.renameform.folderpath.value=folderpath;
2314: }
2315: if (container == 'page') {
2316: this.document.forms.renameform.pagepath.value=folderpath;
2317: this.document.forms.renameform.pagesymb.value=pagesymb;
2318: }
2319: this.document.forms.renameform.submit();
2320: }
2321:
1.16 www 2322: </script>
1.42 www 2323:
2324: ENDNEWSCRIPT
2325: }
2326: # -------------------------------------------------------------------- Body tag
2327: $r->print('</head>'.
1.72 www 2328: &Apache::loncommon::bodytag('Course Documents','',$events,
1.99 www 2329: '','',$showdoc).
1.134 albertel 2330: &Apache::loncommon::help_open_menu('','','','',273,'RAT'));
1.188 raeburn 2331: my %allfiles = ();
2332: my %codebase = ();
2333: my ($upload_result,$upload_output);
2334: if ($allowed) {
2335: if (($env{'form.uploaddoc.filename'}) && ($env{'form.cmd'}=~/^upload_(\w+)/)) {
2336: # Process file upload - phase one - upload and parse primary file.
1.190 albertel 2337: $upload_result = &process_file_upload(\$upload_output,$coursenum,
2338: $coursedom,\%allfiles,
1.194 raeburn 2339: \%codebase,$1);
1.188 raeburn 2340: if ($upload_result eq 'phasetwo') {
2341: $r->print($upload_output);
2342: }
2343: } elsif ($env{'form.phasetwo'}) {
2344: my %newname = ();
2345: my %origname = ();
2346: my %attribs = ();
2347: my $updateflag = 0;
2348: my $residx = $env{'form.newidx'};
2349: my $primary_url = &Apache::lonnet::unescape($env{'form.primaryurl'});
2350: # Process file upload - phase two - gather secondary files.
2351: for (my $i=0; $i<$env{'form.phasetwo'}; $i++) {
2352: if ($env{'form.embedded_item_'.$i.'.filename'}) {
2353: my $javacodebase;
2354: $newname{$i} = &process_secondary_uploads(\$upload_output,$coursedom,$coursenum,'embedded_item_',$i,$residx);
2355: $origname{$i} = &Apache::lonnet::unescape($env{'form.embedded_orig_'.$i});
2356: if (exists($env{'form.embedded_codebase_'.$i})) {
2357: $javacodebase = &Apache::lonnet::unescape($env{'form.embedded_codebase_'.$i});
2358: $origname{$i} =~ s#^\Q$javacodebase\E/##;
2359: }
2360: my @attributes = ();
2361: if ($env{'form.embedded_attrib_'.$i} =~ /:/) {
2362: @attributes = split/:/,$env{'form.embedded_attrib_'.$i};
2363: } else {
2364: @attributes = ($env{'form.embedded_attrib_'.$i});
2365: }
2366: foreach (@attributes) {
2367: push(@{$attribs{$i}},&Apache::lonnet::unescape($_));
2368: }
2369: if ($javacodebase) {
2370: $codebase{$i} = $javacodebase;
2371: $codebase{$i} =~ s#/$##;
2372: $updateflag = 1;
2373: }
2374: }
2375: unless ($newname{$i} eq $origname{$i}) {
2376: $updateflag = 1;
2377: }
2378: }
2379: # Process file upload - phase three - modify primary file
2380: if ($updateflag) {
2381: my ($content,$rtncode);
2382: my $updateflag = 0;
2383: my $getstatus = &Apache::lonnet::getuploaded('GET',$primary_url,$coursedom,$coursenum,\$content,\$rtncode);
2384: if ($getstatus eq 'ok') {
2385: foreach my $item (keys %newname) {
2386: if ($newname{$item} ne $origname{$item}) {
2387: my $attrib_regexp = '';
2388: if (@{$attribs{$item}} > 1) {
2389: $attrib_regexp = join('|',@{$attribs{$item}});
2390: } else {
2391: $attrib_regexp = $attribs{$item}[0];
2392: }
2393: if ($content =~ m#($attrib_regexp\s*=\s*['"]?)\Q$origname{$item}\E(['"]?)#) {
2394: }
2395: $content =~ s#($attrib_regexp\s*=\s*['"]?)\Q$origname{$item}\E(['"]?)#$1$newname{$item}$2#gi;
2396: }
2397: if (exists($codebase{$item})) {
2398: $content =~ s/(codebase\s*=\s*["']?)\Q$codebase{$item}\E(["']?)/$1.$2/i;
2399: }
2400: }
2401: # Save edited file.
2402: my $saveresult;
2403: my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'};
2404: my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'};
1.191 raeburn 2405: my $url = &Apache::lonnet::store_edited_file($primary_url,$content,$docudom,$docuname,\$saveresult);
1.188 raeburn 2406: } else {
2407: &Apache::lonnet::logthis('retrieval of uploaded file - '.$primary_url.' - for editing, failed: '.$getstatus);
2408: }
2409: }
2410: }
2411: }
2412:
2413: unless ($showdoc || $upload_result eq 'phasetwo') {
1.81 www 2414: # -----------------------------------------------------------------------------
2415: my %lt=&Apache::lonlocal::texthash(
2416: 'uplm' => 'Upload a new main course document',
2417: 'upls' => 'Upload a new supplemental course document',
1.168 www 2418: 'impp' => 'Import a document',
2419: 'pubd' => 'Published documents',
1.181 www 2420: 'copm' => 'All documents out of a published map into this folder',
1.81 www 2421: 'spec' => 'Special documents',
2422: 'upld' => 'Upload Document',
2423: 'srch' => 'Search',
2424: 'impo' => 'Import',
2425: 'selm' => 'Select Map',
2426: 'load' => 'Load Map',
1.186 www 2427: 'reco' => 'Recover Deleted Resources',
1.81 www 2428: 'newf' => 'New Folder',
1.142 raeburn 2429: 'newp' => 'New Composite Page',
1.81 www 2430: 'extr' => 'External Resource',
2431: 'syll' => 'Syllabus',
2432: 'navc' => 'Navigate Contents',
2433: 'sipa' => 'Simple Page',
2434: 'sipr' => 'Simple Problem',
2435: 'scuf' => 'Score Upload Form',
2436: 'bull' => 'Bulletin Board',
1.96 sakharuk 2437: 'mypi' => 'My Personal Info',
1.101 www 2438: 'abou' => 'About User',
1.110 raeburn 2439: 'imsf' => 'Import IMS package',
1.96 sakharuk 2440: 'file' => 'File',
2441: 'title' => 'Title',
1.188 raeburn 2442: 'comment' => 'Comment',
2443: 'parse' => 'If HTML file, upload embedded images/multimedia files'
1.81 www 2444: );
2445: # -----------------------------------------------------------------------------
1.42 www 2446: if ($allowed) {
1.74 www 2447: my $dumpbut=&dumpbutton();
1.138 raeburn 2448: my $exportbut=&exportbutton();
1.88 www 2449: my %lt=&Apache::lonlocal::texthash(
2450: 'vc' => 'Verify Content',
2451: 'cv' => 'Check/Set Resource Versions',
2452: );
1.118 albertel 2453:
1.174 albertel 2454: my $folderpath=$env{'form.folderpath'};
1.118 albertel 2455: if (!$folderpath) {
1.174 albertel 2456: if ($env{'form.folder'} eq '' ||
2457: $env{'form.folder'} eq 'supplemental') {
1.118 albertel 2458: $folderpath='default&'.
2459: &Apache::lonnet::escape(&mt('Main Course Documents'));
2460: }
2461: }
1.174 albertel 2462: unless ($env{'form.pagepath'}) {
1.142 raeburn 2463: $containertag = '<input type="hidden" name="folderpath" value="" />';
2464: $uploadtag = '<input type="hidden" name="folderpath" value="'.$folderpath.'" />';
2465: }
2466:
1.42 www 2467: $r->print(<<ENDCOURSEVERIFY);
1.36 www 2468: <form name="renameform" method="post" action="/adm/coursedocs">
2469: <input type="hidden" name="title" />
2470: <input type="hidden" name="cmd" />
1.168 www 2471: <input type="hidden" name="markcopy" />
1.142 raeburn 2472: $containertag
1.36 www 2473: </form>
1.39 www 2474: <form name="simpleedit" method="post" action="/adm/coursedocs">
2475: <input type=hidden name="importdetail" value="">
1.142 raeburn 2476: $uploadtag
1.39 www 2477: </form>
1.26 www 2478: <form action="/adm/coursedocs" method="post" name="courseverify">
1.74 www 2479: <table bgcolor="#AAAAAA" width="100%" cellspacing="4" cellpadding="4">
2480: <tr><td bgcolor="#DDDDCC">
1.130 www 2481: <input type="submit" name="verify" value="$lt{'vc'}" />$help{'Verify_Content'}
1.74 www 2482: </td><td bgcolor="#DDDDCC">
1.130 www 2483: <input type="submit" name="versions" value="$lt{'cv'}" />$help{'Check_Resource_Versions'}
1.74 www 2484: $dumpbut
1.138 raeburn 2485: $exportbut
1.74 www 2486: </td></tr></table>
1.25 www 2487: </form>
2488: ENDCOURSEVERIFY
1.74 www 2489: $r->print(&Apache::loncommon::help_open_topic('Docs_Adding_Course_Doc',
1.96 sakharuk 2490: &mt('Editing the Table of Contents for your Course')));
1.25 www 2491: }
1.17 www 2492: # --------------------------------------------------------- Standard documents
1.43 www 2493: $r->print('<table border=2 cellspacing=4 cellpadding=4>');
1.7 www 2494: if (($standard) && ($allowed) && (!$forcesupplement)) {
1.116 albertel 2495: $r->print('<tr><td bgcolor="#BBBBBB">');
2496: # '<h2>'.&mt('Main Course Documents').
2497: # ($allowed?' '.$help{'Main_Course_Documents'}:'').'</h2>');
1.174 albertel 2498: my $folder=$env{'form.folder'};
1.117 albertel 2499: if ($folder eq '' || $folder eq 'supplemental') {
1.112 raeburn 2500: $folder='default';
1.174 albertel 2501: $env{'form.folderpath'}='default&'.&Apache::lonnet::escape(&mt('Main Course Documents'));
1.112 raeburn 2502: }
1.51 www 2503: my $postexec='';
2504: if ($folder eq 'default') {
2505: $r->print('<script>this.window.name="loncapaclient";</script>');
2506: } else {
1.117 albertel 2507: #$postexec='self.close();';
1.51 www 2508: }
1.40 www 2509: $hadchanges=0;
1.188 raeburn 2510: &editor($r,$coursenum,$coursedom,$folder,$allowed,$upload_output);
1.40 www 2511: if ($hadchanges) {
1.136 albertel 2512: &mark_hash_old()
1.40 www 2513: }
1.136 albertel 2514: &changewarning($r,$postexec);
1.16 www 2515: my $folderseq='/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time.
2516: '.sequence';
1.142 raeburn 2517: my $pageseq = '/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time.
2518: '.page';
1.186 www 2519: my $container='sequence';
2520: if ($env{'form.pagepath'}) {
2521: $container='page';
2522: }
2523: my $readfile='/uploaded/'.$coursedom.'/'.$coursenum.'/'.$folder.'.'.$container;
1.8 www 2524: $r->print(<<ENDFORM);
1.43 www 2525: <table cellspacing=4 cellpadding=4><tr>
1.81 www 2526: <th bgcolor="#DDDDDD">$lt{'uplm'}</th>
2527: <th bgcolor="#DDDDDD">$lt{'impp'}</th>
2528: <th bgcolor="#DDDDDD">$lt{'spec'}</th>
1.11 www 2529: </tr>
1.16 www 2530: <tr><td bgcolor="#DDDDDD">
1.96 sakharuk 2531: $lt{'file'}:<br />
1.182 albertel 2532: <form name="uploaddocument" action="/adm/coursedocs" method="post" enctype="multipart/form-data">
1.59 www 2533: <input type="file" name="uploaddoc" size="40">
1.8 www 2534: <br />
1.96 sakharuk 2535: $lt{'title'}:<br />
1.11 www 2536: <input type="text" size="50" name="comment">
1.142 raeburn 2537: $uploadtag
1.10 www 2538: <input type="hidden" name="cmd" value="upload_default">
1.188 raeburn 2539: <br />
2540: <nobr>
1.190 albertel 2541: <label>$lt{'parse'}?
1.188 raeburn 2542: <input type="checkbox" name="parserflag" />
1.190 albertel 2543: </label>
1.188 raeburn 2544: </nobr>
2545: <br />
2546: <br />
1.129 albertel 2547: <nobr>
1.81 www 2548: <input type="submit" value="$lt{'upld'}">
1.60 albertel 2549: $help{'Uploading_From_Harddrive'}
1.58 albertel 2550: </nobr>
1.60 albertel 2551: </form>
1.11 www 2552: </td>
1.16 www 2553: <td bgcolor="#DDDDDD">
1.39 www 2554: <form action="/adm/coursedocs" method="post" name="simpleeditdefault">
1.168 www 2555: $lt{'pubd'}<br />
1.142 raeburn 2556: $uploadtag
1.115 albertel 2557: <input type=button onClick="javascript:groupsearch()" value="$lt{'srch'}">
1.58 albertel 2558: <nobr>
1.115 albertel 2559: <input type=button onClick="javascript:groupimport();" value="$lt{'impo'}">
1.58 albertel 2560: $help{'Importing_LON-CAPA_Resource'}
2561: </nobr>
1.59 www 2562: <p>
2563: <hr />
1.181 www 2564: $lt{'copm'}<br />
2565: <input type="text" size="40" name="importmap"><br />
1.68 bowersj2 2566: <nobr><input type=button
1.52 www 2567: onClick="javascript:openbrowser('simpleeditdefault','importmap','sequence,page','')"
1.81 www 2568: value="$lt{'selm'}"> <input type="submit" name="loadmap" value="$lt{'load'}">
1.68 bowersj2 2569: $help{'Load_Map'}</nobr>
1.59 www 2570: </p>
1.52 www 2571: </form>
1.186 www 2572: <hr />
2573: <form action="/adm/groupsort" method="post" name="recover">
2574: <input type="button" name="recovermap" onClick="javascript:groupopen('$readfile',1)" value="$lt{'reco'}" />
2575: </form>
1.142 raeburn 2576: ENDFORM
1.174 albertel 2577: unless ($env{'form.pagepath'}) {
1.168 www 2578: $r->print(<<ENDFORM);
2579: <hr />
2580: <form action="/adm/coursedocs" method="post" name="newext">
2581: $uploadtag
2582: <input type=hidden name="importdetail" value="">
2583: <nobr>
2584: <input name="newext" type="button" onClick="javascript:makenewext('newext');"
2585: value="$lt{'extr'}" /> $help{'Adding_External_Resource'}
2586: </nobr>
2587: </form>
2588: <form action="/adm/imsimportdocs" method="post" name="ims">
2589: <input type="hidden" name="folder" value="$folder" />
2590: <input name="imsimport" type="button" value="$lt{'imsf'}" onClick="javascript:makeims();" />
2591: </nobr>
2592: </form>
2593: ENDFORM
2594: }
2595: $r->print('</td><td bgcolor="#DDDDDD">');
1.174 albertel 2596: unless ($env{'form.pagepath'}) {
1.142 raeburn 2597: $r->print(<<ENDFORM);
1.11 www 2598: <form action="/adm/coursedocs" method="post" name="newfolder">
1.174 albertel 2599: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
1.13 www 2600: <input type=hidden name="importdetail" value="">
1.58 albertel 2601: <nobr>
1.16 www 2602: <input name="newfolder" type="button"
2603: onClick="javascript:makenewfolder(this.form,'$folderseq');"
1.81 www 2604: value="$lt{'newf'}" />$help{'Adding_Folders'}
1.58 albertel 2605: </nobr>
1.11 www 2606: </form>
1.142 raeburn 2607: <form action="/adm/coursedocs" method="post" name="newpage">
1.174 albertel 2608: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
1.142 raeburn 2609: <input type=hidden name="importdetail" value="">
2610: <nobr>
2611: <input name="newpage" type="button"
2612: onClick="javascript:makenewpage(this.form,'$pageseq');"
2613: value="$lt{'newp'}" />$help{'Adding_Pages'}
2614: </nobr>
2615: </form>
1.11 www 2616: <form action="/adm/coursedocs" method="post" name="newsyl">
1.142 raeburn 2617: $uploadtag
1.14 www 2618: <input type=hidden name="importdetail"
2619: value="Syllabus=/public/$coursedom/$coursenum/syllabus">
1.58 albertel 2620: <nobr>
1.81 www 2621: <input name="newsyl" type="submit" value="$lt{'syll'}" />
1.65 bowersj2 2622: $help{'Syllabus'}
1.58 albertel 2623: </nobr>
2624: </form>
1.17 www 2625: <form action="/adm/coursedocs" method="post" name="newnav">
1.142 raeburn 2626: $uploadtag
1.15 www 2627: <input type=hidden name="importdetail"
2628: value="Navigate Content=/adm/navmaps">
1.58 albertel 2629: <nobr>
1.81 www 2630: <input name="newnav" type="submit" value="$lt{'navc'}" />
1.47 www 2631: $help{'Navigate_Content'}
1.58 albertel 2632: </nobr>
1.22 www 2633: </form>
2634: <form action="/adm/coursedocs" method="post" name="newsmppg">
1.142 raeburn 2635: $uploadtag
1.22 www 2636: <input type=hidden name="importdetail" value="">
1.58 albertel 2637: <nobr>
1.81 www 2638: <input name="newsmppg" type="button" value="$lt{'sipa'}"
1.65 bowersj2 2639: onClick="javascript:makesmppage();" /> $help{'Simple Page'}
1.58 albertel 2640: </nobr>
1.55 www 2641: </form>
2642: <form action="/adm/coursedocs" method="post" name="newsmpproblem">
1.142 raeburn 2643: $uploadtag
1.55 www 2644: <input type=hidden name="importdetail" value="">
1.58 albertel 2645: <nobr>
1.81 www 2646: <input name="newsmpproblem" type="button" value="$lt{'sipr'}"
1.65 bowersj2 2647: onClick="javascript:makesmpproblem();" />$help{'Simple Problem'}
1.62 www 2648: </nobr>
2649: </form>
2650: <form action="/adm/coursedocs" method="post" name="newexamupload">
1.142 raeburn 2651: $uploadtag
1.62 www 2652: <input type=hidden name="importdetail" value="">
2653: <nobr>
1.81 www 2654: <input name="newexamupload" type="button" value="$lt{'scuf'}"
1.62 www 2655: onClick="javascript:makeexamupload();" />
1.66 bowersj2 2656: $help{'Score_Upload_Form'}
1.58 albertel 2657: </nobr>
1.22 www 2658: </form>
2659: <form action="/adm/coursedocs" method="post" name="newbul">
1.142 raeburn 2660: $uploadtag
1.22 www 2661: <input type=hidden name="importdetail" value="">
1.58 albertel 2662: <nobr>
1.81 www 2663: <input name="newbulletin" type="button" value="$lt{'bull'}"
1.22 www 2664: onClick="javascript:makebulboard();" />
1.65 bowersj2 2665: $help{'Bulletin Board'}
1.58 albertel 2666: </nobr>
2667: </form>
1.12 www 2668: <form action="/adm/coursedocs" method="post" name="newaboutme">
1.142 raeburn 2669: $uploadtag
1.14 www 2670: <input type=hidden name="importdetail"
2671: value="$plainname=/adm/$udom/$uname/aboutme">
1.58 albertel 2672: <nobr>
1.81 www 2673: <input name="newaboutme" type="submit" value="$lt{'mypi'}" />
1.65 bowersj2 2674: $help{'My Personal Info'}
1.101 www 2675: </nobr>
2676: </form>
2677: <form action="/adm/coursedocs" method="post" name="newaboutsomeone">
1.142 raeburn 2678: $uploadtag
1.101 www 2679: <input type=hidden name="importdetail" value="">
2680: <nobr>
2681: <input name="newaboutsomeone" type="button" value="$lt{'abou'}"
2682: onClick="javascript:makeabout();" />
1.110 raeburn 2683: </nobr>
1.182 albertel 2684: </form>
1.142 raeburn 2685: ENDFORM
2686: }
1.174 albertel 2687: if ($env{'form.pagepath'}) {
1.142 raeburn 2688: $r->print(<<ENDBLOCK);
2689: <form action="/adm/coursedocs" method="post" name="newsmpproblem">
2690: $uploadtag
2691: <input type=hidden name="importdetail" value="">
2692: <nobr>
2693: <input name="newsmpproblem" type="button" value="$lt{'sipr'}"
2694: onClick="javascript:makesmpproblem();" />$help{'Simple Problem'}
2695: </nobr>
2696: </form>
2697: <form action="/adm/coursedocs" method="post" name="newexamupload">
2698: $uploadtag
2699: <input type=hidden name="importdetail" value="">
2700: <nobr>
2701: <input name="newexamupload" type="button" value="$lt{'scuf'}"
2702: onClick="javascript:makeexamupload();" />
2703: $help{'Score_Upload_Form'}
2704: </nobr>
1.182 albertel 2705: </form>
1.142 raeburn 2706: ENDBLOCK
2707: }
2708: $r->print('</td></tr>'."\n".
2709: '</table>');
1.24 www 2710: $r->print('</td></tr>');
1.7 www 2711: }
2712: # ----------------------------------------------------- Supplemental documents
2713: if (!$forcestandard) {
1.116 albertel 2714: $r->print('<tr><td bgcolor="#BBBBBB">');
2715: # '<h2>'.&mt('Supplemental Course Documents').
2716: # ($allowed?' '.$help{'Supplemental'}:'').'</h2>');
1.174 albertel 2717: my $folder=$env{'form.folder'};
1.117 albertel 2718: unless ($folder=~/^supplemental/) {
1.116 albertel 2719: $folder='supplemental';
1.117 albertel 2720: }
2721: if ($folder =~ /^supplemental$/ &&
1.174 albertel 2722: $env{'form.folderpath'} =~ /^default\&/) {
2723: $env{'form.folderpath'}='supplemental&'.
1.117 albertel 2724: &Apache::lonnet::escape(&mt('Supplemental Course Documents'));
1.116 albertel 2725: }
1.7 www 2726: &editor($r,$coursenum,$coursedom,$folder,$allowed);
1.8 www 2727: if ($allowed) {
1.17 www 2728: my $folderseq=
2729: '/uploaded/'.$coursedom.'/'.$coursenum.'/supplemental_'.time.
2730: '.sequence';
2731:
1.8 www 2732: $r->print(<<ENDSUPFORM);
1.43 www 2733: <table cellspacing=4 cellpadding=4><tr>
1.81 www 2734: <th bgcolor="#DDDDDD">$lt{'upls'}</th>
2735: <th bgcolor="#DDDDDD">$lt{'spec'}</th>
1.17 www 2736: </tr>
2737: <tr><td bgcolor="#DDDDDD">
1.10 www 2738: <form action="/adm/coursedocs" method="post" enctype="multipart/form-data">
1.59 www 2739: <input type="file" name="uploaddoc" size="40">
1.196 raeburn 2740: <br />
2741: <br />
2742: <nobr>
2743: <label>$lt{'parse'}?
2744: <input type="checkbox" name="parserflag" />
2745: </label>
2746: </nobr>
2747: <br /><br />
2748: $lt{'comment'}:<br />
1.4 www 2749: <textarea cols=50 rows=4 name='comment'>
2750: </textarea>
1.115 albertel 2751: <br />
1.174 albertel 2752: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
1.10 www 2753: <input type="hidden" name="cmd" value="upload_supplemental">
1.58 albertel 2754: <nobr>
1.81 www 2755: <input type="submit" value="$lt{'upld'}">
1.58 albertel 2756: $help{'Uploading_From_Harddrive'}
2757: </nobr>
2758: </form>
1.17 www 2759: </td>
2760: <td bgcolor="#DDDDDD">
1.18 www 2761: <form action="/adm/coursedocs" method="post" name="supnewfolder">
1.174 albertel 2762: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
1.17 www 2763: <input type=hidden name="importdetail" value="">
1.58 albertel 2764: <nobr>
1.17 www 2765: <input name="newfolder" type="button"
2766: onClick="javascript:makenewfolder(this.form,'$folderseq');"
1.81 www 2767: value="$lt{'newf'}" /> $help{'Adding_Folders'}
1.58 albertel 2768: </nobr>
1.17 www 2769: </form>
1.18 www 2770: <form action="/adm/coursedocs" method="post" name="supnewext">
1.174 albertel 2771: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
1.17 www 2772: <input type=hidden name="importdetail" value="">
1.58 albertel 2773: <nobr>
1.18 www 2774: <input name="newext" type="button"
2775: onClick="javascript:makenewext('supnewext');"
1.81 www 2776: value="$lt{'extr'}" /> $help{'Adding_External_Resource'}
1.58 albertel 2777: </nobr>
1.17 www 2778: </form>
1.18 www 2779: <form action="/adm/coursedocs" method="post" name="supnewsyl">
1.174 albertel 2780: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
1.17 www 2781: <input type=hidden name="importdetail"
2782: value="Syllabus=/public/$coursedom/$coursenum/syllabus">
1.58 albertel 2783: <nobr>
1.81 www 2784: <input name="newsyl" type="submit" value="$lt{'syll'}" />
1.65 bowersj2 2785: $help{'Syllabus'}
1.58 albertel 2786: </nobr>
2787: </form>
1.18 www 2788: <form action="/adm/coursedocs" method="post" name="subnewaboutme">
1.174 albertel 2789: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
1.17 www 2790: <input type=hidden name="importdetail"
2791: value="$plainname=/adm/$udom/$uname/aboutme">
1.58 albertel 2792: <nobr>
1.81 www 2793: <input name="newaboutme" type="submit" value="$lt{'mypi'}" />
1.65 bowersj2 2794: $help{'My Personal Info'}
1.58 albertel 2795: </nobr>
2796: </form>
1.17 www 2797: </td></tr>
1.24 www 2798: </table></td></tr>
1.8 www 2799: ENDSUPFORM
2800: }
1.7 www 2801: }
1.18 www 2802: if ($allowed) {
1.182 albertel 2803: $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 2804: }
1.24 www 2805: $r->print('</table>');
1.19 www 2806: } else {
1.188 raeburn 2807: unless ($upload_result eq 'phasetwo') {
1.19 www 2808: # -------------------------------------------------------- This is showdoc mode
1.188 raeburn 2809: $r->print("<h1>".&mt('Uploaded Document').' - '.
1.141 albertel 2810: &Apache::lonnet::gettitle($r->uri).'</h1><p>'.
1.81 www 2811: &mt('It is recommended that you use an up-to-date virus scanner before handling this file.')."</p><p><table>".
1.188 raeburn 2812: &entryline(0,&mt("Click to download or use your browser's Save Link function"),$showdoc).'</table></p>');
2813: }
1.19 www 2814: }
1.26 www 2815: }
1.95 www 2816: $r->print('</body></html>');
1.26 www 2817: return OK;
1.1 www 2818: }
2819:
2820: 1;
2821: __END__
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