Annotation of loncom/interface/londocs.pm, revision 1.168
1.1 www 1: # The LearningOnline Network
1.2 www 2: # Documents
1.1 www 3: #
1.168 ! www 4: # $Id: londocs.pm,v 1.167 2005/02/17 08:29:42 albertel Exp $
1.1 www 5: #
1.3 www 6: # Copyright Michigan State University Board of Trustees
1.1 www 7: #
1.3 www 8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
1.1 www 9: #
1.3 www 10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
1.1 www 14: #
1.3 www 15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28:
1.2 www 29: package Apache::londocs;
1.1 www 30:
31: use strict;
1.28 www 32: use Apache::Constants qw(:common :http);
1.158 raeburn 33: use Apache::imsexport;
1.4 www 34: use Apache::lonnet;
35: use Apache::loncommon;
1.7 www 36: use Apache::lonratedt;
37: use Apache::lonratsrv;
1.15 www 38: use Apache::lonxml;
1.74 www 39: use Apache::loncreatecourse;
1.138 raeburn 40: use Apache::lonnavmaps;
1.38 www 41: use HTML::Entities;
1.27 www 42: use GDBM_File;
1.81 www 43: use Apache::lonlocal;
1.143 raeburn 44: use Cwd;
1.7 www 45:
1.8 www 46: my $iconpath;
1.7 www 47:
1.27 www 48: my %hash;
49:
50: my $hashtied;
1.29 www 51: my %alreadyseen=();
1.27 www 52:
1.40 www 53: my $hadchanges;
54:
1.47 www 55: # Available help topics
56:
57: my %help=();
58:
1.7 www 59: # Mapread read maps into lonratedt::global arrays
1.10 www 60: # @order and @resources, determines status
1.7 www 61: # sets @order - pointer to resources in right order
62: # sets @resources - array with the resources with correct idx
63: #
64:
65: sub mapread {
66: my ($coursenum,$coursedom,$map)=@_;
67: return
68: &Apache::lonratedt::mapread('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
69: $map);
70: }
71:
72: sub storemap {
73: my ($coursenum,$coursedom,$map)=@_;
1.104 albertel 74: my ($outtext,$errtext)=
1.7 www 75: &Apache::lonratedt::storemap('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
1.15 www 76: $map,1);
1.104 albertel 77: if ($errtext) { return ($errtext,2); }
78:
79: $hadchanges=1;
80: return ($errtext,0);
1.7 www 81: }
82:
1.74 www 83: # ----------------------------------------- Return hash with valid author names
84:
85: sub authorhosts {
86: my %outhash=();
87: my $home=0;
88: my $other=0;
89: foreach (keys %ENV) {
90: if ($_=~/^user\.role\.(au|ca)\.(.+)$/) {
91: my $role=$1;
92: my $realm=$2;
93: my ($start,$end)=split(/\./,$ENV{$_});
94: if (($start) && ($start>time)) { next; }
95: if (($end) && (time>$end)) { next; }
96: my $ca; my $cd;
97: if ($1 eq 'au') {
98: $ca=$ENV{'user.name'};
99: $cd=$ENV{'user.domain'};
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 ''; }
1.76 www 150: my $origcrsid=$ENV{'request.course.id'};
151: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
152: if (($ENV{'form.authorspace'}) && ($ENV{'form.authorfolder'}=~/\w/)) {
153: # Do the dumping
1.75 www 154: unless ($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>');
1.76 www 157: my $title=$ENV{'form.authorfolder'};
1.164 albertel 158: $title=&clean($title);
1.79 www 159: my %replacehash=();
160: foreach (keys %ENV) {
161: if ($_=~/^form\.namefor\_(.+)/) {
162: $replacehash{$1}=$ENV{$_};
163: }
164: }
165: my $crs='/uploaded/'.$ENV{'request.course.id'}.'/';
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 $fh &Apache::loncreatecourse::rewritefile(
184: &Apache::loncreatecourse::readfile($ENV{'request.course.id'},$_),
185: (%replacehash,$crs => '')
186: );
187: } else {
188: print $fh
189: &Apache::loncreatecourse::readfile($ENV{'request.course.id'},$_);
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 {
1.161 albertel 252: return '';
1.138 raeburn 253: return '</td><td bgcolor="#DDDDCC">'.
254: '<input type="submit" name="exportcourse" value="'.
255: &mt('Export Course to IMS').'" />'.
256: &Apache::loncommon::help_open_topic('Docs_Export_Course_Docs');
257: }
258:
259: sub exportcourse {
260: my $r=shift;
261: my %discussiontime = &Apache::lonnet::dump('discussiontimes',
262: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
263: my $numdisc = keys %discussiontime;
264: my $navmap = Apache::lonnavmaps::navmap->new();
265: my $it=$navmap->getIterator(undef,undef,undef,1,undef,undef);
266: my $curRes;
1.143 raeburn 267: my $outcome;
1.138 raeburn 268:
269: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
270: ['finishexport']);
271: if ($ENV{'form.finishexport'}) {
272: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
273: ['archive','discussion']);
274:
275: my @exportitems = ();
276: if (defined($ENV{'form.archive'})) {
277: if (ref($ENV{'form.archive'}) eq 'ARRAY') {
278: @exportitems = @{$ENV{'form.archive'}};
279: } else {
280: $exportitems[0] = $ENV{'form.archive'};
281: }
282: }
283: my @discussions = ();
284: if (defined($ENV{'form.discussion'})) {
285: if (ref($ENV{'form.discussion'}) eq 'ARRAY') {
286: @discussions = $ENV{'form.discussion'};
287: } else {
288: $discussions[0] = $ENV{'form.discussion'};
289: }
290: }
1.143 raeburn 291: if (@exportitems == 0 && @discussions == 0) {
292: $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';
293: } else {
294: my $now = time;
295: my %symbs;
296: my $manifestok = 0;
297: my $imsresources;
298: my $tempexport;
299: my $copyresult;
300: my $ims_manifest = &create_ims_store($now,\$manifestok,\$outcome,\$tempexport);
301: if ($manifestok) {
1.157 raeburn 302: &build_package($now,$navmap,\@exportitems,\@discussions,\$outcome,$tempexport,\$copyresult,$ims_manifest);
1.143 raeburn 303: close($ims_manifest);
304:
305: #Create zip file in prtspool
306: my $imszipfile = '/prtspool/'.
307: $ENV{'user.name'}.'_'.$ENV{'user.domain'}.'_'.
308: time.'_'.rand(1000000000).'.zip';
309: # zip can cause an sh launch which can pass along all of %ENV
310: # which can be too large for /bin/sh to handle
311: my %oldENV=%ENV;
312: undef(%ENV);
313: my $cwd = &Cwd::getcwd();
314: my $imszip = '/home/httpd/'.$imszipfile;
315: chdir $tempexport;
316: open(OUTPUT, "zip -r $imszip * 2> /dev/null |");
317: close(OUTPUT);
318: chdir $cwd;
319: %ENV=%oldENV;
320: undef(%oldENV);
321: $outcome .= 'Download the zip file from <a href="'.$imszipfile.'">IMS course archive</a><br />';
322: if ($copyresult) {
323: $outcome .= 'The following errors occurred during export - '.$copyresult;
1.138 raeburn 324: }
1.143 raeburn 325: } else {
326: $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 327: }
328: }
1.167 albertel 329: my $html=&Apache::lonxml::xmlbegin();
330: $r->print($html.'<head><title>Export Course</title></head>'.
1.158 raeburn 331: &Apache::loncommon::bodytag('Export course to IMS content package'));
1.143 raeburn 332: $r->print($outcome);
1.138 raeburn 333: $r->print('</body></html>');
334: } else {
335: my $display;
336: $display = '<form name="exportdoc" method="post">'."\n";
337: $display .= 'Choose which items you wish to export from your course.<br /><br />';
338: $display .= '<table border="0" cellspacing="0" cellpadding="3">'.
339: '<tr><td><fieldset><legend> <b>Content items</b></legend>'.
340: '<input type="button" value="check all" '.
341: 'onclick="javascript:checkAll(document.exportdoc.archive)" />'.
342: ' <input type="button" value="uncheck all"'.
343: ' onclick="javascript:uncheckAll(document.exportdoc.archive)" /></fieldset></td>'.
344: '<td> </td><td> </td>'.
345: '<td align="right"><fieldset><legend> <b>Discussion posts'.
346: '</b></legend><input type="button" value="check all"'.
347: ' onclick="javascript:checkAll(document.exportdoc.discussion)" />'.
348: ' <input type="button" value="uncheck all"'.
349: ' onclick="javascript:uncheckAll(document.exportdoc.discussion)" /></fieldset></td>'.
350: '</tr></table>';
351: my $curRes;
352: my $depth = 0;
353: my $count = 0;
354: my $boards = 0;
355: my $startcount = 5;
356: my %parent = ();
357: my %children = ();
358: my $lastcontainer = $startcount;
359: my @bgcolors = ('#F6F6F6','#FFFFFF');
360: $display .= '<table cellspacing="0"><tr>'.
361: '<td><b>Export content item?<br /></b></td><td> </td><td align="right">'."\n";
362: if ($numdisc > 0) {
363: $display.='<b>Export discussion posts?</b>'."\n";
364: }
365: $display.=' </td></tr>';
366: while ($curRes = $it->next()) {
367: if (ref($curRes)) {
368: $count ++;
369: }
370: if ($curRes == $it->BEGIN_MAP()) {
371: $depth++;
372: $parent{$depth} = $lastcontainer;
373: }
374: if ($curRes == $it->END_MAP()) {
375: $depth--;
376: $lastcontainer = $parent{$depth};
377: }
378: if (ref($curRes)) {
379: my $symb = $curRes->symb();
1.158 raeburn 380: my $ressymb = $symb;
381: if ($ressymb =~ m|adm/(\w+)/(\w+)/(\d+)/bulletinboard$|) {
382: unless ($ressymb =~ m|adm/wrapper/adm|) {
383: $ressymb = 'bulletin___'.$3.'___adm/wrapper/adm/'.$1.'/'.$2.'/'.$3.'/bulletinboard';
384: }
385: }
1.138 raeburn 386: my $color = $count%2;
387: $display .='<tr bgcolor='.$bgcolors[$color].'><td>'."\n".
388: '<input type="checkbox" name="archive" value="'.$count.'" ';
389: if (($curRes->is_sequence()) || ($curRes->is_page())) {
390: my $checkitem = $count + $boards + $startcount;
391: $display .= 'onClick="javascript:propagateCheck('."'$checkitem'".')"';
392: }
393: $display .= ' />'."\n";
394: for (my $i=0; $i<$depth; $i++) {
395: $display .= '<img src="/adm/lonIcons/whitespace1.gif" width="25" height="1" alt="" border="0" /><img src="/adm/lonIcons/whitespace1.gif" width="25" height="1" alt="" border="0" />'."\n";
396: }
397: if ($curRes->is_sequence()) {
398: $display .= '<img src="/adm/lonIcons/navmap.folder.open.gif"> '."\n";
399: $lastcontainer = $count + $startcount + $boards;
400: } elsif ($curRes->is_page()) {
401: $display .= '<img src="/adm/lonIcons/navmap.page.open.gif"> '."\n";
402: $lastcontainer = $count + $startcount + $boards;
403: }
404: my $currelem = $count+$boards+$startcount;
405: $children{$parent{$depth}} .= $currelem.':';
406: $display .= ' '.$curRes->title().'</td>';
1.158 raeburn 407: if ($discussiontime{$ressymb} > 0) {
1.138 raeburn 408: $boards ++;
409: $currelem = $count+$boards+$startcount;
410: $display .= '<td> </td><td align="right"><input type="checkbox" name="discussion" value="'.$count.'" /> </td>'."\n";
411: } else {
412: $display .= '<td colspan="2"> </td>'."\n";
413: }
414: }
415: }
416: my $scripttag = qq|
417: <script>
418:
419: function checkAll(field) {
1.158 raeburn 420: if (field.length > 0) {
421: for (i = 0; i < field.length; i++) {
422: field[i].checked = true ;
423: }
424: } else {
425: field.checked = true
426: }
1.138 raeburn 427: }
1.158 raeburn 428:
1.138 raeburn 429: function uncheckAll(field) {
1.158 raeburn 430: if (field.length > 0) {
431: for (i = 0; i < field.length; i++) {
432: field[i].checked = false ;
433: }
434: } else {
435: field.checked = false ;
436: }
1.138 raeburn 437: }
438:
439: function propagateCheck(item) {
440: if (document.exportdoc.elements[item].checked == true) {
441: containerCheck(item)
442: }
443: }
444:
445: function containerCheck(item) {
446: document.exportdoc.elements[item].checked = true
447: var numitems = $count + $boards + $startcount
448: var parents = new Array(numitems)
449: for (var i=$startcount; i<numitems; i++) {
450: parents[i] = new Array
451: }
452: |;
453:
454: foreach my $container (sort { $a <=> $b } keys %children) {
455: my @contents = split/:/,$children{$container};
456: for (my $i=0; $i<@contents; $i ++) {
457: $scripttag .= ' parents['.$container.']['.$i.'] = '.$contents[$i]."\n";
458: }
459: }
460:
461: $scripttag .= qq|
462: if (parents[item].length > 0) {
463: for (var j=0; j<parents[item].length; j++) {
464: containerCheck(parents[item][j])
465: }
466: }
467: }
468:
469: </script>
470: |;
1.167 albertel 471: my $html=&Apache::lonxml::xmlbegin();
472: $r->print($html.'<head><title>Export Course</title>'.$scripttag.'</head>'.
1.158 raeburn 473: &Apache::loncommon::bodytag('Export course to IMS content package'
1.138 raeburn 474: ));
475:
476: $r->print($display.'</table>'.
477: '<p><input type="hidden" name="finishexport" value="1">'.
478: '<input type="submit" name="exportcourse" value="'.
479: &mt('Export Course DOCS').'" /></p></form></body></html>');
480: }
481: }
482:
1.143 raeburn 483: sub create_ims_store {
484: my ($now,$manifestok,$outcome,$tempexport) = @_;
485: $$tempexport = $Apache::lonnet::perlvar{'lonDaemons'}.'/tmp/ims_exports';
486: my $ims_manifest;
487: if (!-e $$tempexport) {
488: mkdir($$tempexport,0700);
489: }
490: $$tempexport .= '/'.$now;
491: if (!-e $$tempexport) {
492: mkdir($$tempexport,0700);
493: }
494: $$tempexport .= '/'.$ENV{'user.domain'}.'_'.$ENV{'user.name'};
495: if (!-e $$tempexport) {
496: mkdir($$tempexport,0700);
497: }
1.159 raeburn 498: if (!-e "$$tempexport/resources") {
499: mkdir("$$tempexport/resources",0700);
500: }
1.143 raeburn 501: # open manifest file
502: my $manifest = '/imsmanifest.xml';
503: my $manifestfilename = $$tempexport.$manifest;
504: if ($ims_manifest = Apache::File->new('>'.$manifestfilename)) {
505: $$manifestok=1;
506: print $ims_manifest
507: '<?xml version="1.0" encoding="UTF-8"?>'."\n".
508: '<manifest xmlns="http://www.imsglobal.org/xsd/imscp_v1p1"'.
509: ' xmlns:imsmd="http://www.imsglobal.org/xsd/imsmd_v1p2"'.
510: ' xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"'.
511: ' identifier="MANIFEST-'.$ENV{'request.course.id'}.'-'.$now.'"'.
512: ' xsi:schemaLocation="http://www.imsglobal.org/xsd/imscp_v1p1imscp_v1p1.xsd'.
513: ' http://www.imsglobal.org/xsd/imsmd_v1p2 imsmd_v1p2p2.xsd">'."\n".
1.158 raeburn 514: ' <organizations default="ORG-'.$ENV{'request.course.id'}.'-'.$now.'">'."\n".
1.143 raeburn 515: ' <organization identifier="ORG-'.$ENV{'request.course.id'}.'-'.$now.'"'.
516: ' structure="hierarchical">'."\n".
517: ' <title>'.$ENV{'request.'.$ENV{'request.course.id'}.'.description'}.'</title>'
518: } else {
519: $$outcome .= 'An error occurred opening the IMS manifest file.<br />'
520: ;
521: }
522: return $ims_manifest;
523: }
524:
525: sub build_package {
526: my ($now,$navmap,$exportitems,$discussions,$outcome,$tempexport,$copyresult,$ims_manifest) = @_;
527: # first iterator to look for dependencies
528: my $it = $navmap->getIterator(undef,undef,undef,1,undef,undef);
529: my $curRes;
530: my $count = 0;
531: my $depth = 0;
532: my $lastcontainer = 0;
533: my %parent = ();
534: my @dependencies = ();
1.157 raeburn 535: my $cnum = $ENV{'course.'.$ENV{'request.course.id'}.'.num'};
536: my $cdom = $ENV{'course.'.$ENV{'request.course.id'}.'.domain'};
1.143 raeburn 537: while ($curRes = $it->next()) {
538: if (ref($curRes)) {
539: $count ++;
540: }
541: if ($curRes == $it->BEGIN_MAP()) {
542: $depth++;
543: $parent{$depth} = $lastcontainer;
544: }
545: if ($curRes == $it->END_MAP()) {
546: $depth--;
547: $lastcontainer = $parent{$depth};
548: }
549: if (ref($curRes)) {
550: if ($curRes->is_sequence() || $curRes->is_page()) {
551: $lastcontainer = $count;
552: }
553: if (grep/^$count$/,@$exportitems) {
554: &get_dependencies($exportitems,\%parent,$depth,\@dependencies);
555: }
556: }
557: }
558: # second iterator to build manifest and store resources
559: $it = $navmap->getIterator(undef,undef,undef,1,undef,undef);
560: $depth = 0;
561: my $prevdepth;
562: $count = 0;
563: my $imsresources;
564: my $pkgdepth;
1.157 raeburn 565: my $included = 0;
566: while ($curRes = $it->next()) {
567: if ($curRes == $it->BEGIN_MAP()) {
568: $prevdepth = $depth;
569: $depth++;
570: }
571: if ($curRes == $it->END_MAP()) {
1.143 raeburn 572: $prevdepth = $depth;
1.157 raeburn 573: $depth--;
574: }
575:
576: if (ref($curRes)) {
577: $count ++;
578: if ((grep/^$count$/,@$exportitems) || (grep/^$count$/,@dependencies)) {
579: my $symb = $curRes->symb();
580: my $isvisible = 'true';
581: my $resourceref;
582: if ($curRes->randomout()) {
583: $isvisible = 'false';
584: }
585: unless ($curRes->is_sequence()) {
586: $resourceref = 'identifierref="RES-'.$ENV{'request.course.id'}.'-'.$count.'"';
587: }
588: if (($depth <= $prevdepth) && ($count > 1) && ($included)) {
589: print $ims_manifest "\n".' </item>'."\n";
590: }
591: $included = 1;
592: $prevdepth = $depth;
1.143 raeburn 593:
1.157 raeburn 594: my $itementry =
1.143 raeburn 595: '<item identifier="ITEM-'.$ENV{'request.course.id'}.'-'.$count.
596: '" isvisible="'.$isvisible.'" '.$resourceref.'>'.
597: '<title>'.$curRes->title().'</title>';
1.157 raeburn 598: print $ims_manifest "\n".$itementry;
1.143 raeburn 599:
1.157 raeburn 600: unless ($curRes->is_sequence()) {
601: my $content_file;
602: my @hrefs = ();
603: &process_content($count,$curRes,$cdom,$cnum,$symb,\$content_file,\@hrefs,$copyresult,$tempexport);
604: if ($content_file) {
605: $imsresources .= "\n".
1.143 raeburn 606: ' <resource identifier="RES-'.$ENV{'request.course.id'}.'-'.$count.
607: '" type="webcontent" href="'.$content_file.'">'."\n".
608: ' <file href="'.$content_file.'" />'."\n";
1.157 raeburn 609: foreach (@hrefs) {
610: $imsresources .=
1.143 raeburn 611: ' <file href="'.$_.'" />'."\n";
1.157 raeburn 612: }
1.158 raeburn 613: if (grep/^$count$/,@$discussions) {
614: my $ressymb = $symb;
615: my $mode;
616: if ($ressymb =~ m|adm/(\w+)/(\w+)/(\d+)/bulletinboard$|) {
617: unless ($ressymb =~ m|adm/wrapper/adm|) {
618: $ressymb = 'bulletin___'.$3.'___adm/wrapper/adm/'.$1.'/'.$2.'/'.$3.'/bulletinboard';
619: }
620: $mode = 'board';
621: }
622: my %extras = (
623: caller => 'imsexport',
1.159 raeburn 624: tempexport => $tempexport.'/resources',
1.158 raeburn 625: count => $count
626: );
627: my $discresult = &Apache::lonfeedback::list_discussion($mode,undef,$ressymb,\%extras);
628: }
1.157 raeburn 629: $imsresources .= ' </resource>'."\n";
1.143 raeburn 630: }
631: }
1.157 raeburn 632: $pkgdepth = $depth;
633: } else {
634: $included = 0;
1.143 raeburn 635: }
636: }
637: }
1.157 raeburn 638: while ($pkgdepth > 0) {
1.143 raeburn 639: print $ims_manifest " </item>\n";
640: $pkgdepth --;
641: }
642: my $resource_text = qq|
643: </organization>
644: </organizations>
645: <resources>
646: $imsresources
647: </resources>
648: </manifest>
649: |;
650: print $ims_manifest $resource_text;
651: }
652:
653: sub get_dependencies {
654: my ($exportitems,$parent,$depth,$dependencies) = @_;
655: if ($depth > 1) {
1.157 raeburn 656: if ((!grep/^$$parent{$depth}$/,@$exportitems) && (!grep/^$$parent{$depth}$/,@$dependencies)) {
1.143 raeburn 657: push @$dependencies, $$parent{$depth};
658: if ($depth > 2) {
659: &get_dependencies($exportitems,$parent,$depth-1,$dependencies);
660: }
661: }
662: }
663: }
664:
665: sub process_content {
666: my ($count,$curRes,$cdom,$cnum,$symb,$content_file,$href,$copyresult,$tempexport) = @_;
667: my $content_type;
668: my $message;
669: # find where user is author or co-author
1.158 raeburn 670: my @uploads = ();
1.157 raeburn 671: if ($curRes->is_sequence()) {
672: $content_type = 'sequence';
673: } elsif ($curRes->is_page()) {
674: $content_type = 'page'; # need to handle individual items in pages.
1.143 raeburn 675: } elsif ($symb =~ m-public/$cdom/$cnum/syllabus$-) {
676: $content_type = 'syllabus';
1.158 raeburn 677: my $contents = &Apache::imsexport::templatedpage($content_type);
678: if ($contents) {
679: $$content_file = &store_template($contents,$tempexport,$count,$content_type);
680: }
1.157 raeburn 681: } elsif ($symb =~ m-\.sequence___\d+___ext-) {
1.143 raeburn 682: $content_type = 'external';
1.158 raeburn 683: my $title = $curRes->title;
684: my $contents = &Apache::imsexport::external($symb,$title);
685: if ($contents) {
686: $$content_file = &store_template($contents,$tempexport,$count,$content_type);
687: }
1.143 raeburn 688: } elsif ($symb =~ m-adm/navmaps$-) {
689: $content_type = 'navmap';
1.158 raeburn 690: } elsif ($symb =~ m-adm/[^/]+/[^/]+/(\d+)/smppg$-) {
1.143 raeburn 691: $content_type = 'simplepage';
1.158 raeburn 692: my $contents = &Apache::imsexport::templatedpage($content_type,$1,$count,\@uploads);
693: if ($contents) {
694: $$content_file = &store_template($contents,$tempexport,$count,$content_type);
695: }
696: } elsif ($symb =~ m-lib/templates/simpleproblem\.problem$-) {
1.143 raeburn 697: $content_type = 'simpleproblem';
1.158 raeburn 698: my $contents = &Apache::imsexport::simpleproblem($symb);
699: if ($contents) {
700: $$content_file = &store_template($contents,$tempexport,$count,$content_type);
701: }
702: } elsif ($symb =~ m-lib/templates/examupload\.problem-m) {
703: $content_type = 'examupload';
704: } elsif ($symb =~ m-adm/(\w+)/(\w+)/(\d+)/bulletinboard$-) {
1.143 raeburn 705: $content_type = 'bulletinboard';
1.158 raeburn 706: my $contents = &Apache::imsexport::templatedpage($content_type,$3,$count,\@uploads,$1,$2);
707: if ($contents) {
708: $$content_file = &store_template($contents,$tempexport,$count,$content_type);
709: }
710: } elsif ($symb =~ m-adm/([^/]+)/([^/]+)/aboutme$-) {
1.143 raeburn 711: $content_type = 'aboutme';
1.158 raeburn 712: my $contents = &Apache::imsexport::templatedpage($content_type,undef,$count,\@uploads,$1,$2);
713: if ($contents) {
714: $$content_file = &store_template($contents,$tempexport,$count,$content_type);
715: }
1.157 raeburn 716: } elsif ($symb =~ m-\.(sequence|page)___\d+___uploaded/$cdom/$cnum/-) {
717: $$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'uploaded');
1.162 raeburn 718: } elsif ($symb =~ m-\.(sequence|page)___\d+___([^/]+)/([^/]+)-) {
1.143 raeburn 719: my $canedit = 0;
1.157 raeburn 720: if ($2 eq $ENV{'user.domain'} && $3 eq $ENV{'user.name'}) {
1.143 raeburn 721: $canedit= 1;
722: }
723: if ($canedit) {
1.157 raeburn 724: $$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'resource');
1.143 raeburn 725: } else {
1.157 raeburn 726: $$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'noedit');
1.143 raeburn 727: }
1.162 raeburn 728: } elsif ($symb =~ m-uploaded/$cdom/$cnum-) {
729: $$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'uploaded');
1.143 raeburn 730: }
1.158 raeburn 731: if (@uploads > 0) {
732: foreach my $item (@uploads) {
733: my $uploadmsg = '';
1.159 raeburn 734: &replicate_content($cdom,$cnum,$tempexport,$item,$count,\$uploadmsg,$href,'templateupload');
1.158 raeburn 735: if ($uploadmsg) {
736: $$copyresult .= $uploadmsg."\n";
737: }
738: }
739: }
1.157 raeburn 740: if ($message) {
741: $$copyresult .= $message."\n";
742: }
1.143 raeburn 743: }
744:
745: sub replicate_content {
1.157 raeburn 746: my ($cdom,$cnum,$tempexport,$symb,$count,$message,$href,$caller) = @_;
1.159 raeburn 747: my ($map,$ind,$url);
748: if ($caller eq 'templateupload') {
749: $url = $symb;
750: $url =~ s#//#/#g;
751: } else {
752: ($map,$ind,$url)=&Apache::lonnet::decode_symb($symb);
753: }
1.143 raeburn 754: my $content;
755: my $filename;
756: my $repstatus;
1.157 raeburn 757: my $content_name;
758: if ($url =~ m-/([^/]+)$-) {
1.143 raeburn 759: $filename = $1;
760: if (!-e $tempexport.'/resources') {
761: mkdir($tempexport.'/resources',0700);
762: }
1.157 raeburn 763: if (!-e $tempexport.'/resources/'.$count) {
1.143 raeburn 764: mkdir($tempexport.'/resources/'.$count,0700);
765: }
1.157 raeburn 766: my $destination = $tempexport.'/resources/'.$count.'/'.$filename;
1.143 raeburn 767: my $copiedfile;
768: if ($copiedfile = Apache::File->new('>'.$destination)) {
769: my $content;
1.157 raeburn 770: if ($caller eq 'resource') {
1.162 raeburn 771: $content = &Apache::lonnet::getfile('/home/httpd/html/res/'.$url);
1.143 raeburn 772: if ($content eq -1) {
773: $$message = 'Could not copy file '.$filename;
774: } else {
1.157 raeburn 775: &extract_media($content,$count,$tempexport,$href,'resource');
1.143 raeburn 776: $repstatus = 'ok';
777: }
1.162 raeburn 778: } elsif ($caller eq 'uploaded' || $caller eq 'templateupload') {
1.143 raeburn 779: my $rtncode;
1.157 raeburn 780: $repstatus = &Apache::lonnet::getuploaded('GET',$url,$cdom,$cnum,\$content,$rtncode);
781: if ($repstatus eq 'ok') {
782: if ($url =~ /\.html?$/i) {
783: &extract_media(\$content,$count,$tempexport,$href,'uploaded');
784: }
785: } else {
1.143 raeburn 786: $$message = 'Could not render '.$url.' server message - '.$rtncode;
787: }
1.162 raeburn 788: } elsif ($caller eq 'noedit') {
789: # Need to render the resource without the LON-CAPA Internal header and the Post discussion footer, and then set $content equal to this.
790: $repstatus = 'ok';
791: $content = 'Not the owner of this resource';
1.143 raeburn 792: }
793: if ($repstatus eq 'ok') {
794: print $copiedfile $content;
795: }
796: close($copiedfile);
797: } else {
798: $$message = 'Could not open destination file for '.$filename."\n";
799: }
800: } else {
1.159 raeburn 801: $$message = 'Could not determine name of file for '.$symb."\n";
1.143 raeburn 802: }
1.157 raeburn 803: if ($repstatus eq 'ok') {
804: $content_name = $count.'/'.$filename;
805: }
806: return $content_name;
807: }
808:
809: sub extract_media {
810: my ($content,$count,$tempexport,$href,$caller) = @_;
811: # @$href will contain path to any embedded resources in the content.
812: # For LON-CAPA problems this would be images. applets etc.
813: # For uploaded HTML files this would be images etc.
814: # paths will be in the form $count/res/$file, and urls in the $content will be rewritten with the new paths.
815: return;
1.143 raeburn 816: }
1.74 www 817:
1.158 raeburn 818: sub store_template {
819: my ($contents,$tempexport,$count,$content_type) = @_;
820: if ($contents) {
1.159 raeburn 821: if ($tempexport) {
822: if (!-e $tempexport.'/resources') {
823: mkdir($tempexport.'/resources',0700);
824: }
825: if (!-e $tempexport.'/resources/'.$count) {
826: mkdir($tempexport.'/resources/'.$count,0700);
827: }
828: my $destination = $tempexport.'/resources/'.$count.'/'.$content_type.'.xml';
829: my $storetemplate;
830: if ($storetemplate = Apache::File->new('>'.$destination)) {
831: print $storetemplate $contents;
832: close($storetemplate);
833: }
834: if ($content_type eq 'external') {
835: return $count.'/'.$content_type.'.html';
836: } else {
837: return $count.'/'.$content_type.'.xml';
838: }
1.158 raeburn 839: }
840: }
841: }
842:
1.73 bowersj2 843: # Imports the given (name, url) resources into the course
844: # coursenum, coursedom, and folder must precede the list
845: sub group_import {
846: my $coursenum = shift;
847: my $coursedom = shift;
848: my $folder = shift;
1.142 raeburn 849: my $container = shift;
850: my $caller = shift;
1.73 bowersj2 851: while (@_) {
852: my $name = shift;
853: my $url = shift;
1.142 raeburn 854: if (($url =~ m#^/uploaded/$coursedom/$coursenum/(default_\d+\.)(page|sequence)$#) && ($caller eq 'londocs')) {
855: my $errtext = '';
856: my $fatal = 0;
857: my $newmapstr = '<map>'."\n".
858: '<resource id="1" src="" type="start"></resource>'."\n".
859: '<link from="1" to="2" index="1"></link>'."\n".
860: '<resource id="2" src="" type="finish"></resource>'."\n".
861: '</map>';
862: $ENV{'form.output'}=$newmapstr;
863: my $home=&Apache::lonnet::homeserver($coursenum,$coursedom);
864: my $result=&Apache::lonnet::finishuserfileupload($coursenum,$coursedom,$home,
865: 'output',$1.$2);
866: if ($result != m|^/uploaded/|) {
867: $errtext.='Map not saved: A network error occured when trying to save the new map. ';
868: $fatal = 2;
869: }
870: if ($fatal) {
871: return ($errtext,$fatal);
872: }
873: }
1.73 bowersj2 874: if ($url) {
875: my $idx = $#Apache::lonratedt::resources + 1;
876: $Apache::lonratedt::order[$#Apache::lonratedt::order+1]=$idx;
877: my $ext = 'false';
878: if ($url=~/^http:\/\//) { $ext = 'true'; }
879: $url =~ s/:/\:/g;
880: $name =~ s/:/\:/g;
881: $Apache::lonratedt::resources[$idx] =
882: join ':', ($name, $url, $ext, 'normal', 'res');
883: }
884: }
1.142 raeburn 885: return &storemap($coursenum, $coursedom, $folder.'.'.$container);
1.73 bowersj2 886: }
887:
1.114 albertel 888: sub breadcrumbs {
889: my ($where)=@_;
890: &Apache::lonhtmlcommon::clear_breadcrumbs();
1.142 raeburn 891: my (@folders);
892: if ($ENV{'form.pagepath'}) {
893: @folders = split('&',$ENV{'form.pagepath'});
894: } else {
895: @folders=split('&',$ENV{'form.folderpath'});
896: }
1.116 albertel 897: my $folderpath;
1.168 ! www 898: my $cpinfo='';
! 899: if ($ENV{'form.markedcopy_url'}) {
! 900: &Apache::lonnet::logthis('Found '.$ENV{'form.markedcopy_url'});
! 901: $cpinfo='&markedcopy_url='.
! 902: &Apache::lonnet::escape($ENV{'form.markedcopy_url'}).
! 903: '&markedcopy_title='.
! 904: &Apache::lonnet::escape($ENV{'form.markedcopy_title'});
! 905: }
1.116 albertel 906: while (@folders) {
907: my $folder=shift(@folders);
908: my $foldername=shift(@folders);
909: if ($folderpath) {$folderpath.='&';}
910: $folderpath.=$folder.'&'.$foldername;
911: my $url='/adm/coursedocs?folderpath='.
912: &Apache::lonnet::escape($folderpath);
1.114 albertel 913: &Apache::lonhtmlcommon::add_breadcrumb(
1.168 ! www 914: {'href'=>$url.$cpinfo,
1.114 albertel 915: 'title'=>&Apache::lonnet::unescape($foldername),
1.117 albertel 916: 'text'=>'<font size="+1">'.
917: &Apache::lonnet::unescape($foldername).'</font>'
918: });
1.114 albertel 919:
920:
921: }
1.137 albertel 922: return &Apache::lonhtmlcommon::breadcrumbs(undef,undef,undef,undef,undef,
923: 0,'nohelp');
1.114 albertel 924: }
925:
1.7 www 926: sub editor {
927: my ($r,$coursenum,$coursedom,$folder,$allowed)=@_;
1.10 www 928: my $errtext='';
929: my $fatal=0;
1.142 raeburn 930: my $container='sequence';
931: if ($ENV{'form.pagepath'}) {
932: $container='page';
933: }
1.10 www 934: ($errtext,$fatal)=
1.142 raeburn 935: &mapread($coursenum,$coursedom,$folder.'.'.$container);
1.17 www 936: if ($#Apache::lonratedt::order<1) {
937: $Apache::lonratedt::order[0]=1;
938: $Apache::lonratedt::resources[1]='';
939: }
1.168 ! www 940: if (defined($ENV{'form.markcopy'})) {
! 941: # Mark for copying
! 942: my ($title,$url)=split(':',$Apache::lonratedt::resources[$Apache::lonratedt::order[$ENV{'form.markcopy'}]]);
! 943: $ENV{'form.markedcopy_title'}=$title;
! 944: $ENV{'form.markedcopy_url'}=$url;
! 945: }
! 946: $r->print(&breadcrumbs($folder));
1.7 www 947: if ($fatal) {
948: $r->print('<p><font color="red">'.$errtext.'</font></p>');
949: } else {
950: # ------------------------------------------------------------ Process commands
1.121 www 951:
1.16 www 952: # ---------------- if they are for this folder and user allowed to make changes
953: if (($allowed) && ($ENV{'form.folder'} eq $folder)) {
1.123 www 954: # set parameters and change order
1.121 www 955: if (defined($ENV{'form.setparms'})) {
956: my $idx=$ENV{'form.setparms'};
1.123 www 957: # set parameters
1.121 www 958: if ($ENV{'form.randpick_'.$idx}) {
1.122 www 959: &Apache::lonratedt::storeparameter($idx,'parameter_randompick',$ENV{'form.randpick_'.$idx},'int_pos');
1.121 www 960: } else {
1.122 www 961: &Apache::lonratedt::delparameter($idx,'parameter_randompick');
1.121 www 962: }
963: if ($ENV{'form.hidprs_'.$idx}) {
1.122 www 964: &Apache::lonratedt::storeparameter($idx,'parameter_hiddenresource','yes','string_yesno');
1.121 www 965: } else {
1.122 www 966: &Apache::lonratedt::delparameter($idx,'parameter_hiddenresource');
1.121 www 967: }
968: if ($ENV{'form.encprs_'.$idx}) {
1.122 www 969: &Apache::lonratedt::storeparameter($idx,'parameter_encrypturl','yes','string_yesno');
1.121 www 970: } else {
1.122 www 971: &Apache::lonratedt::delparameter($idx,'parameter_encrypturl');
1.121 www 972: }
973:
1.123 www 974: if ($ENV{'form.newpos'}) {
975: # change order
976:
977: my $newpos=$ENV{'form.newpos'}-1;
1.124 www 978: my $currentpos=$ENV{'form.currentpos'}-1;
1.125 www 979: my $i;
980: my @neworder=();
981: if ($newpos>$currentpos) {
982: # moving stuff up
983: for ($i=0;$i<$currentpos;$i++) {
984: $neworder[$i]=$Apache::lonratedt::order[$i];
985: }
986: for ($i=$currentpos;$i<$newpos;$i++) {
987: $neworder[$i]=$Apache::lonratedt::order[$i+1];
988: }
989: $neworder[$newpos]=$Apache::lonratedt::order[$currentpos];
990: for ($i=$newpos+1;$i<=$#Apache::lonratedt::order;$i++) {
991: $neworder[$i]=$Apache::lonratedt::order[$i];
992: }
993: } else {
994: # moving stuff down
995: for ($i=0;$i<$newpos;$i++) {
996: $neworder[$i]=$Apache::lonratedt::order[$i];
997: }
998: $neworder[$newpos]=$Apache::lonratedt::order[$currentpos];
999: for ($i=$newpos+1;$i<$currentpos+1;$i++) {
1000: $neworder[$i]=$Apache::lonratedt::order[$i-1];
1001: }
1002: for ($i=$currentpos+1;$i<=$#Apache::lonratedt::order;$i++) {
1003: $neworder[$i]=$Apache::lonratedt::order[$i];
1004: }
1005: }
1006: @Apache::lonratedt::order=@neworder;
1.124 www 1007: }
1008: # store the changed version
1.123 www 1009:
1.142 raeburn 1010: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
1.124 www 1011: if ($fatal) {
1012: $r->print('<p><font color="red">'.$errtext.'</font></p>');
1013: return;
1.123 www 1014: }
1.124 www 1015:
1016: }
1.168 ! www 1017: if ($ENV{'form.pastemarked'}) {
! 1018: # paste resource to end of list
! 1019: my $url=$ENV{'form.markedcopy_url'};
! 1020: my $title=$ENV{'form.markedcopy_title'};
! 1021: # Maps need to be copied first
! 1022: if (($url=~/\.(page|sequence)$/) || ($url=~/^\/uploaded\//)) {
! 1023: $title=&mt('Copy of').' '.$title;
! 1024: my $newid=$$.time;
! 1025: $url=~/^(.+)\.(\w+)$/;
! 1026: my $newurl=$1.$newid.'.'.$2;
! 1027: my $storefn=$newurl;
! 1028: $storefn=~s/^\/\w+\/\w+\/\w+\///;
! 1029: &Apache::loncreatecourse::writefile
! 1030: ($ENV{'request.course.id'},$storefn,
! 1031: &Apache::lonnet::getfile($url));
! 1032: $url=$newurl;
! 1033: }
! 1034: $title=~s/\</\<\;/g;
! 1035: $title=~s/\>/\>\;/g;
! 1036: $title=~s/\:/\:/g;
! 1037: my $ext='false';
! 1038: if ($url=~/^http\:\/\//) { $ext='true'; }
! 1039: $url=~s/\:/\:/g;
! 1040: # Now insert the URL at the bottom
! 1041: my $newidx=1+$#Apache::lonratedt::resources;
! 1042: $Apache::lonratedt::resources[$newidx]=
! 1043: $title.':'.$url.':'.$ext.':normal:res';
! 1044: $Apache::lonratedt::order[1+$#Apache::lonratedt::order]=$newidx;
! 1045: # Store the result
! 1046: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
! 1047: if ($fatal) {
! 1048: $r->print('<p><font color="red">'.$errtext.'</font></p>');
! 1049: return;
! 1050: }
1.123 www 1051:
1.168 ! www 1052: }
1.10 www 1053: # upload a file, if present
1054: if (($ENV{'form.uploaddoc.filename'}) &&
1055: ($ENV{'form.cmd'}=~/^upload_(\w+)/)) {
1.112 raeburn 1056: if ( ($folder=~/^$1/) || ($1 eq 'default') ) {
1.10 www 1057: # this is for a course, not a user, so set coursedoc flag
1058: # probably the only place in the system where this should be "1"
1.166 albertel 1059: my $newidx=$#Apache::lonratedt::resources+1;
1060: my $url=&Apache::lonnet::userfileupload('uploaddoc',1,'docs/'.$newidx);
1.10 www 1061: my $ext='false';
1062: if ($url=~/^http\:\/\//) { $ext='true'; }
1063: $url=~s/\:/\:/g;
1064: my $comment=$ENV{'form.comment'};
1065: $comment=~s/\</\<\;/g;
1066: $comment=~s/\>/\>\;/g;
1067: $comment=~s/\:/\:/g;
1.17 www 1068: if ($folder=~/^supplemental/) {
1069: $comment=time.'___&&&___'.$ENV{'user.name'}.'___&&&___'.
1070: $ENV{'user.domain'}.'___&&&___'.$comment;
1071: }
1.10 www 1072: $Apache::lonratedt::resources[$newidx]=
1073: $comment.':'.$url.':'.$ext.':normal:res';
1074: $Apache::lonratedt::order[$#Apache::lonratedt::order+1]=
1075: $newidx;
1.104 albertel 1076:
1.142 raeburn 1077: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
1.104 albertel 1078: if ($fatal) {
1079: $r->print('<p><font color="red">'.$errtext.'</font></p>');
1080: return;
1081: }
1.10 www 1082: }
1083: }
1.8 www 1084: if ($ENV{'form.cmd'}) {
1.10 www 1085: my ($cmd,$idx)=split(/\_/,$ENV{'form.cmd'});
1086: if ($cmd eq 'del') {
1.128 albertel 1087: my (undef,$url)=split(':',$Apache::lonratedt::resources[$Apache::lonratedt::order[$idx]]);
1088: if ($url=~m|/+uploaded/\Q$coursedom\E/\Q$coursenum\E/|) {
1089: &Apache::lonnet::removeuploadedurl($url);
1090: }
1.10 www 1091: for (my $i=$idx;$i<$#Apache::lonratedt::order;$i++) {
1092: $Apache::lonratedt::order[$i]=
1093: $Apache::lonratedt::order[$i+1];
1094: }
1095: $#Apache::lonratedt::order--;
1096: } elsif ($cmd eq 'up') {
1.38 www 1097: if (($idx) && (defined($Apache::lonratedt::order[$idx-1]))) {
1.10 www 1098: my $i=$Apache::lonratedt::order[$idx-1];
1099: $Apache::lonratedt::order[$idx-1]=
1100: $Apache::lonratedt::order[$idx];
1101: $Apache::lonratedt::order[$idx]=$i;
1.38 www 1102: }
1.10 www 1103: } elsif ($cmd eq 'down') {
1.38 www 1104: if (defined($Apache::lonratedt::order[$idx+1])) {
1.10 www 1105: my $i=$Apache::lonratedt::order[$idx+1];
1106: $Apache::lonratedt::order[$idx+1]=
1107: $Apache::lonratedt::order[$idx];
1108: $Apache::lonratedt::order[$idx]=$i;
1.38 www 1109: }
1.36 www 1110: } elsif ($cmd eq 'rename') {
1.142 raeburn 1111: my $ratstr = $Apache::lonratedt::resources[$Apache::lonratedt::order[$idx]];
1.36 www 1112: my ($rtitle,@rrest)=split(/\:/,
1113: $Apache::lonratedt::resources[
1114: $Apache::lonratedt::order[$idx]]);
1.38 www 1115: my $comment=
1116: &HTML::Entities::decode($ENV{'form.title'});
1.36 www 1117: $comment=~s/\</\<\;/g;
1118: $comment=~s/\>/\>\;/g;
1119: $comment=~s/\:/\:/g;
1.144 albertel 1120: if ($comment=~/\S/) {
1121: $Apache::lonratedt::resources[
1.36 www 1122: $Apache::lonratedt::order[$idx]]=
1.144 albertel 1123: $comment.':'.join(':',@rrest);
1124: }
1.10 www 1125: }
1126: # Store the changed version
1.104 albertel 1127: ($errtext,$fatal)=&storemap($coursenum,$coursedom,
1.142 raeburn 1128: $folder.'.'.$container);
1.104 albertel 1129: if ($fatal) {
1130: $r->print('<p><font color="red">'.$errtext.'</font></p>');
1131: return;
1132: }
1.8 www 1133: }
1.11 www 1134: # Group import/search
1135: if ($ENV{'form.importdetail'}) {
1.73 bowersj2 1136: my @imports;
1137: foreach (split(/\&/,$ENV{'form.importdetail'})) {
1138: if (defined($_)) {
1139: my ($name,$url)=split(/\=/,$_);
1140: $name=&Apache::lonnet::unescape($name);
1141: $url=&Apache::lonnet::unescape($url);
1142: push @imports, $name, $url;
1143: }
1144: }
1.11 www 1145: # Store the changed version
1.104 albertel 1146: ($errtext,$fatal)=group_import($coursenum, $coursedom, $folder,
1.142 raeburn 1147: $container,'londocs',@imports);
1.104 albertel 1148: if ($fatal) {
1149: $r->print('<p><font color="red">'.$errtext.'</font></p>');
1150: return;
1151: }
1.11 www 1152: }
1.53 www 1153: # Loading a complete map
1154: if (($ENV{'form.importmap'}) && ($ENV{'form.loadmap'})) {
1.104 albertel 1155: foreach (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$ENV{'form.importmap'}))) {
1.53 www 1156: my $idx=$#Apache::lonratedt::resources;
1157: $idx++;
1158: $Apache::lonratedt::resources[$idx]=$_;
1159: $Apache::lonratedt::order
1.104 albertel 1160: [$#Apache::lonratedt::order+1]=$idx;
1161: }
1.53 www 1162:
1163: # Store the changed version
1.104 albertel 1164: ($errtext,$fatal)=&storemap($coursenum,$coursedom,
1.142 raeburn 1165: $folder.'.'.$container);
1.104 albertel 1166: if ($fatal) {
1167: $r->print('<p><font color="red">'.$errtext.'</font></p>');
1168: return;
1169: }
1.53 www 1170: }
1.16 www 1171: }
1172: # ---------------------------------------------------------------- End commands
1.7 www 1173: # ---------------------------------------------------------------- Print screen
1.10 www 1174: my $idx=0;
1.148 www 1175: my $shown=0;
1.10 www 1176: $r->print('<table>');
1177: foreach (@Apache::lonratedt::order) {
1178: my ($name,$url)=split(/\:/,$Apache::lonratedt::resources[$_]);
1179: unless ($name) { $name=(split(/\//,$url))[-1]; }
1.148 www 1180: unless ($name) { $idx++; next; }
1.112 raeburn 1181: $r->print(&entryline($idx,$name,$url,$folder,$allowed,$_,$coursenum));
1.10 www 1182: $idx++;
1.148 www 1183: $shown++;
1.10 www 1184: }
1.148 www 1185: unless ($shown) {
1.131 www 1186: $r->print('<tr><td>'.&mt('Currently no documents.').'</td></tr>');
1187: }
1.168 ! www 1188: $r->print("\n</table>\n");
! 1189: if ($ENV{'form.markedcopy_url'}) {
! 1190: $r->print(<<ENDPASTE);
! 1191: <p><form name="pasteform" action="/adm/coursedocs" method="post">
! 1192: <input type="hidden" name="markedcopy_url" value="$ENV{'form.markedcopy_url'}" />
! 1193: <input type="hidden" name="markedcopy_title" value="$ENV{'form.markedcopy_title'}" />
! 1194: ENDPASTE
! 1195: $r->print(
! 1196: '<input type="submit" name="pastemarked" value="'.&mt('Paste').
! 1197: '" /> '.&Apache::loncommon::filedescription(
! 1198: (split(/\./,$ENV{'form.markedcopy_url'}))[-1]).': '.
! 1199: $ENV{'form.markedcopy_title'});
! 1200: if ($container eq 'page') {
! 1201: $r->print(<<PAGEINFO);
! 1202: <input type="hidden" name="pagepath" value="$ENV{'form.pagepath'}" />
! 1203: <input type="hidden" name="pagesymb" value="$ENV{'form.pagesymb'}" />
! 1204: PAGEINFO
! 1205: } else {
! 1206: $r->print(<<FOLDERINFO);
! 1207: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
! 1208: FOLDERINFO
! 1209: }
! 1210: $r->print('</form></p>');
! 1211: }
1.7 www 1212: }
1213: }
1.1 www 1214:
1.8 www 1215: # --------------------------------------------------------------- An entry line
1216:
1217: sub entryline {
1.112 raeburn 1218: my ($index,$title,$url,$folder,$allowed,$residx,$coursenum)=@_;
1.38 www 1219: $title=~s/\&colon\;/\:/g;
1220: $title=&HTML::Entities::encode(&HTML::Entities::decode(
1.109 albertel 1221: &Apache::lonnet::unescape($title)),'"<>&\'');
1.38 www 1222: my $renametitle=$title;
1223: my $foldertitle=$title;
1.142 raeburn 1224: my $pagetitle=$title;
1.122 www 1225: my $orderidx=$Apache::lonratedt::order[$index];
1.109 albertel 1226: if ($title=~ /^(\d+)___&&&___(\w+)___&&&___(\w+)___&&&___(.*)$/ ) {
1227: $foldertitle=&Apache::lontexconvert::msgtexconverted($4);
1228: $renametitle=$4;
1229: $title='<i>'.&Apache::lonlocal::locallocaltime($1).'</i> '.
1230: &Apache::loncommon::plainname($2,$3).': <br />'.
1231: $foldertitle;
1232: }
1.38 www 1233: $renametitle=~s/\"\;/\\\"/g;
1.8 www 1234: my $line='<tr>';
1235: # Edit commands
1.142 raeburn 1236: my $container;
1.120 www 1237: my $folderpath;
1238: if ($ENV{'form.folderpath'}) {
1.142 raeburn 1239: $container = 'sequence';
1.120 www 1240: $folderpath=&Apache::lonnet::escape($ENV{'form.folderpath'});
1241: # $htmlfoldername=&HTML::Entities::encode($ENV{'form.foldername'},'<>&"');
1242: }
1.156 albertel 1243: my ($pagepath,$pagesymb);
1.142 raeburn 1244: if ($ENV{'form.pagepath'}) {
1245: $container = 'page';
1246: $pagepath=&Apache::lonnet::escape($ENV{'form.pagepath'});
1.156 albertel 1247: $pagesymb=&Apache::lonnet::escape($ENV{'form.pagesymb'});
1.142 raeburn 1248: }
1.168 ! www 1249: my $cpinfo='';
! 1250: if ($ENV{'form.markedcopy_url'}) {
! 1251: $cpinfo='&markedcopy_url='.
! 1252: &Apache::lonnet::escape($ENV{'form.markedcopy_url'}).
! 1253: '&markedcopy_title='.
! 1254: &Apache::lonnet::escape($ENV{'form.markedcopy_title'});
! 1255: }
1.109 albertel 1256: if ($allowed) {
1.123 www 1257: my $incindex=$index+1;
1258: my $selectbox='';
1.168 ! www 1259: if (($folder!~/^supplemental/) &&
! 1260: ($#Apache::lonratedt::order>0) &&
! 1261: ((split(/\:/,
! 1262: $Apache::lonratedt::resources[$Apache::lonratedt::order[0]]))[1]
! 1263: ne '') &&
! 1264: ((split(/\:/,
! 1265: $Apache::lonratedt::resources[$Apache::lonratedt::order[1]]))[1]
! 1266: ne '')) {
1.123 www 1267: $selectbox=
1.124 www 1268: '<input type="hidden" name="currentpos" value="'.$incindex.'" />'.
1.123 www 1269: '<select name="newpos" onChange="this.form.submit()">';
1270: for (my $i=1;$i<=$#Apache::lonratedt::order+1;$i++) {
1271: if ($i==$incindex) {
1272: $selectbox.='<option value="" selected="1">('.$i.')</option>';
1273: } else {
1274: $selectbox.='<option value="'.$i.'">'.$i.'</option>';
1275: }
1276: }
1277: $selectbox.='</select>';
1278: }
1.119 www 1279: my %lt=&Apache::lonlocal::texthash(
1280: 'up' => 'Move Up',
1.109 albertel 1281: 'dw' => 'Move Down',
1282: 'rm' => 'Remove',
1.168 ! www 1283: 'rn' => 'Rename',
! 1284: 'cp' => 'Copy');
1.142 raeburn 1285: if ($ENV{'form.pagepath'}) {
1286: $line.=(<<END);
1287: <form name="entry_$index" action="/adm/coursedocs" method="post">
1288: <input type="hidden" name="pagepath" value="$ENV{'form.pagepath'}" />
1.156 albertel 1289: <input type="hidden" name="pagesymb" value="$ENV{'form.pagesymb'}" />
1.168 ! www 1290: <input type="hidden" name="markedcopy_url" value="$ENV{'form.markedcopy_url'}" />
! 1291: <input type="hidden" name="markedcopy_title" value="$ENV{'form.markedcopy_title'}" />
1.142 raeburn 1292: <input type="hidden" name="setparms" value="$orderidx" />
1293: <td><table border='0' cellspacing='2' cellpadding='0'>
1294: <tr><td bgcolor="#DDDDDD">
1.168 ! www 1295: <a href='/adm/coursedocs?cmd=up_$index&pagepath=$pagepath&pagesymb=$pagesymb$cpinfo'>
1.142 raeburn 1296: <img src="${iconpath}move_up.gif" alt='$lt{'up'}' border='0' /></a></td></tr>
1297: <tr><td bgcolor="#DDDDDD">
1.168 ! www 1298: <a href='/adm/coursedocs?cmd=down_$index&pagepath=$pagepath&pagesymb=$pagesymb$cpinfo'>
1.142 raeburn 1299: <img src="${iconpath}move_down.gif" alt='$lt{'dw'}' border='0' /></a></td></tr>
1300: </table></td>
1301: <td>$selectbox
1302: </td><td bgcolor="#DDDDDD">
1.156 albertel 1303: <a href='javascript:removeres("$pagepath","$index","$renametitle","page","$pagesymb");'>
1.142 raeburn 1304: <font size="-2" color="#990000">$lt{'rm'}</font></a>
1.156 albertel 1305: <a href='javascript:changename("$pagepath","$index","$renametitle","page","$pagesymb");'>
1.168 ! www 1306: <font size="-2" color="#009900">$lt{'rn'}</font></a>
! 1307: <a href='javascript:markcopy("$pagepath","$index","$renametitle","page","$pagesymb");'>
! 1308: <font size="-2" color="#000099">$lt{'cp'}</font></a></td>
1.142 raeburn 1309: END
1310: } else {
1311: $line.=(<<END);
1.121 www 1312: <form name="entry_$index" action="/adm/coursedocs" method="post">
1313: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
1.168 ! www 1314: <input type="hidden" name="markedcopy_url" value="$ENV{'form.markedcopy_url'}" />
! 1315: <input type="hidden" name="markedcopy_title" value="$ENV{'form.markedcopy_title'}" />
1.122 www 1316: <input type="hidden" name="setparms" value="$orderidx" />
1.54 www 1317: <td><table border='0' cellspacing='2' cellpadding='0'>
1318: <tr><td bgcolor="#DDDDDD">
1.168 ! www 1319: <a href='/adm/coursedocs?cmd=up_$index&folderpath=$folderpath$cpinfo'>
1.90 www 1320: <img src="${iconpath}move_up.gif" alt='$lt{'up'}' border='0' /></a></td></tr>
1.54 www 1321: <tr><td bgcolor="#DDDDDD">
1.168 ! www 1322: <a href='/adm/coursedocs?cmd=down_$index&folderpath=$folderpath$cpinfo'>
1.90 www 1323: <img src="${iconpath}move_down.gif" alt='$lt{'dw'}' border='0' /></a></td></tr>
1.123 www 1324: </table></td>
1325: <td>$selectbox
1326: </td><td bgcolor="#DDDDDD">
1.142 raeburn 1327: <a href='javascript:removeres("$folderpath","$index","$renametitle","sequence");'>
1.90 www 1328: <font size="-2" color="#990000">$lt{'rm'}</font></a>
1.142 raeburn 1329: <a href='javascript:changename("$folderpath","$index","$renametitle","sequence");'>
1.168 ! www 1330: <font size="-2" color="#009900">$lt{'rn'}</font></a>
! 1331: <a href='javascript:markcopy("$folderpath","$index","$renametitle","sequence");'>
! 1332: <font size="-2" color="#000099">$lt{'cp'}</font></a></td>
1.8 www 1333: END
1.142 raeburn 1334: }
1.8 www 1335: }
1.16 www 1336: # Figure out what kind of a resource this is
1337: my ($extension)=($url=~/\.(\w+)$/);
1338: my $uploaded=($url=~/^\/*uploaded\//);
1.97 albertel 1339: my $icon=&Apache::loncommon::icon($url);
1.17 www 1340: my $isfolder=0;
1.142 raeburn 1341: my $ispage=0;
1.114 albertel 1342: my $folderarg;
1.142 raeburn 1343: my $pagearg;
1344: my $pagefile;
1.16 www 1345: if ($uploaded) {
1.135 albertel 1346: if ($extension eq 'sequence') {
1347: $icon=$iconpath.'/folder_closed.gif';
1348: $url=~/$coursenum\/([\/\w]+)\.sequence$/;
1349: $url='/adm/coursedocs?';
1350: $folderarg=$1;
1351: $isfolder=1;
1.142 raeburn 1352: } elsif ($extension eq 'page') {
1353: $icon=$iconpath.'/page.gif';
1354: $url=~/$coursenum\/([\/\w]+)\.page$/;
1355: $pagearg=$1;
1356: $url='/adm/coursedocs?';
1357: $ispage=1;
1.135 albertel 1358: } else {
1359: &Apache::lonnet::allowuploaded('/adm/coursedoc',$url);
1360: }
1.16 www 1361: }
1.18 www 1362: $url=~s/^http\&colon\;\/\//\/adm\/wrapper\/ext\//;
1.142 raeburn 1363: if ((!$isfolder) && ($residx) && ($folder!~/supplemental/) && (!$ispage)) {
1.113 albertel 1364: my $symb=&Apache::lonnet::symbclean(
1.50 www 1365: &Apache::lonnet::declutter('uploaded/'.
1366: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}.'/'.
1367: $ENV{'course.'.$ENV{'request.course.id'}.'.num'}.'/'.$folder.
1368: '.sequence').
1369: '___'.$residx.'___'.
1.113 albertel 1370: &Apache::lonnet::declutter($url));
1371: (undef,undef,$url)=&Apache::lonnet::decode_symb($symb);
1372: $url=&Apache::lonnet::clutter($url);
1.127 albertel 1373: if ($url=~/^\/*uploaded\//) {
1374: $url=~/\.(\w+)$/;
1375: my $embstyle=&Apache::loncommon::fileembstyle($1);
1376: if (($embstyle eq 'img') || ($embstyle eq 'emb')) {
1377: $url='/adm/wrapper'.$url;
1378: } elsif ($embstyle eq 'ssi') {
1379: #do nothing with these
1380: } elsif ($url!~/\.(sequence|page)$/) {
1381: $url='/adm/coursedocs/showdoc'.$url;
1382: }
1.145 albertel 1383: } elsif ($url=~m|^/ext/|) {
1384: $url='/adm/wrapper'.$url;
1.127 albertel 1385: }
1.152 albertel 1386: $url.=(($url=~/\?/)?'&':'?').'symb='.&Apache::lonnet::escape($symb);
1387: if ($container eq 'page') {
1388: my $symb=$ENV{'form.pagesymb'};
1389:
1390: $url=&Apache::lonnet::clutter((&Apache::lonnet::decode_symb($symb))[2]);
1.142 raeburn 1391: $url.=(($url=~/\?/)?'&':'?').'symb='.&Apache::lonnet::escape($symb);
1.152 albertel 1392: }
1.50 www 1393: }
1.120 www 1394: my $parameterset=' ';
1.114 albertel 1395: if ($isfolder) {
1396: my $foldername=&Apache::lonnet::escape($foldertitle);
1397: my $folderpath=$ENV{'form.folderpath'};
1398: if ($folderpath) { $folderpath.='&' };
1399: $folderpath.=$folderarg.'&'.$foldername;
1.168 ! www 1400: $url.='folderpath='.&Apache::lonnet::escape($folderpath).$cpinfo;
1.147 matthew 1401: $parameterset='<label>'.&mt('Randomly Pick: ').
1.165 www 1402: '<input type="text" size="4" onChange="this.form.submit()" name="randpick_'.$orderidx.'" value="'.
1.147 matthew 1403: (&Apache::lonratedt::getparameter($orderidx,
1404: 'parameter_randompick'))[0].
1.165 www 1405: '" />'.
1406: '<font size="-2"><a href="javascript:void(0)">'.&mt('Store').'</a></font></label>';
1.147 matthew 1407:
1.114 albertel 1408: }
1.142 raeburn 1409: if ($ispage) {
1410: my $pagename=&Apache::lonnet::escape($pagetitle);
1411: my $pagepath;
1412: my $folderpath=$ENV{'form.folderpath'};
1413: if ($folderpath) { $pagepath = $folderpath.'&' };
1414: $pagepath.=$pagearg.'&'.$pagename;
1.152 albertel 1415: my $symb=$ENV{'form.pagesymb'};
1416: if (!$symb) {
1417: my $path='uploaded/'.
1418: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}.'/'.
1419: $ENV{'course.'.$ENV{'request.course.id'}.'.num'}.'/';
1420: $symb=&Apache::lonnet::encode_symb($path.$folder.'.sequence',
1421: $residx,
1422: $path.$pagearg.'.page');
1423: }
1424: $url.='pagepath='.&Apache::lonnet::escape($pagepath).
1.168 ! www 1425: '&pagesymb='.&Apache::lonnet::escape($symb).$cpinfo;
1.142 raeburn 1426: }
1.113 albertel 1427: $line.='<td bgcolor="#FFFFBB"><a href="'.$url.'"><img src="'.$icon.
1428: '" border="0"></a></td>'.
1.119 www 1429: "<td bgcolor='#FFFFBB'><a href='$url'>$title</a></td>";
1.120 www 1430: if (($allowed) && ($folder!~/^supplemental/)) {
1431: my %lt=&Apache::lonlocal::texthash(
1432: 'hd' => 'Hidden',
1.165 www 1433: 'ec' => 'URL hidden');
1.122 www 1434: my $enctext=
1435: ((&Apache::lonratedt::getparameter($orderidx,'parameter_encrypturl'))[0]=~/^yes$/i?' checked="1"':'');
1436: my $hidtext=
1437: ((&Apache::lonratedt::getparameter($orderidx,'parameter_hiddenresource'))[0]=~/^yes$/i?' checked="1"':'');
1.120 www 1438: $line.=(<<ENDPARMS);
1439: <td bgcolor="#BBBBFF"><font size='-2'>
1.165 www 1440: <nobr><label><input type="checkbox" name="hidprs_$orderidx" onClick="this.form.submit()" $hidtext /> $lt{'hd'}</label></nobr></td>
1.149 albertel 1441: <td bgcolor="#BBBBFF"><font size='-2'>
1.165 www 1442: <nobr><label><input type="checkbox" name="encprs_$orderidx" onClick="this.form.submit()" $enctext /> $lt{'ec'}</label></nobr></td>
1.120 www 1443: <td bgcolor="#BBBBFF"><font size="-2">$parameterset</font></td>
1444: ENDPARMS
1.119 www 1445: }
1.120 www 1446: $line.="</form></tr>";
1.8 www 1447: return $line;
1448: }
1449:
1.27 www 1450: # ---------------------------------------------------------------- tie the hash
1451:
1452: sub tiehash {
1.136 albertel 1453: my ($mode)=@_;
1.27 www 1454: $hashtied=0;
1455: if ($ENV{'request.course.fn'}) {
1.136 albertel 1456: if ($mode eq 'write') {
1457: if (tie(%hash,'GDBM_File',$ENV{'request.course.fn'}.".db",
1458: &GDBM_WRCREAT(),0640)) {
1459: $hashtied=2;
1460: }
1461: } else {
1462: if (tie(%hash,'GDBM_File',$ENV{'request.course.fn'}.".db",
1463: &GDBM_READER(),0640)) {
1.27 www 1464: $hashtied=1;
1.136 albertel 1465: }
1466: }
1.27 www 1467: }
1468: }
1469:
1470: sub untiehash {
1471: if ($hashtied) { untie %hash; }
1472: $hashtied=0;
1473: }
1474:
1.29 www 1475: # --------------------------------------------------------------- check on this
1476:
1477: sub checkonthis {
1478: my ($r,$url,$level,$title)=@_;
1.140 www 1479: $url=&Apache::lonnet::unescape($url);
1.29 www 1480: $alreadyseen{$url}=1;
1481: $r->rflush();
1.41 www 1482: if (($url) && ($url!~/^\/uploaded\//) && ($url!~/\*$/)) {
1.108 albertel 1483: $r->print("\n<br />");
1.29 www 1484: for (my $i=0;$i<=$level*5;$i++) {
1485: $r->print(' ');
1486: }
1487: $r->print('<a href="'.$url.'" target="cat">'.
1488: ($title?$title:$url).'</a> ');
1489: if ($url=~/^\/res\//) {
1490: my $result=&Apache::lonnet::repcopy(
1491: &Apache::lonnet::filelocation('',$url));
1492: if ($result==OK) {
1.87 www 1493: $r->print('<font color="green">'.&mt('ok').'</font>');
1.29 www 1494: $r->rflush();
1.34 www 1495: &Apache::lonnet::countacc($url);
1496: $url=~/\.(\w+)$/;
1497: if (&Apache::loncommon::fileembstyle($1) eq 'ssi') {
1498: $r->print('<br />');
1499: $r->rflush();
1500: for (my $i=0;$i<=$level*5;$i++) {
1501: $r->print(' ');
1502: }
1.84 www 1503: $r->print('- '.&mt('Rendering').': ');
1.69 albertel 1504: my $oldpath=$ENV{'request.filename'};
1505: $ENV{'request.filename'}=&Apache::lonnet::filelocation('',$url);
1.34 www 1506: &Apache::lonxml::xmlparse($r,'web',
1507: &Apache::lonnet::getfile(
1.35 albertel 1508: &Apache::lonnet::filelocation('',$url)));
1.94 www 1509: undef($Apache::lonhomework::parsing_a_problem);
1.69 albertel 1510: $ENV{'request.filename'}=$oldpath;
1.34 www 1511: if (($Apache::lonxml::errorcount) ||
1512: ($Apache::lonxml::warningcount)) {
1513: if ($Apache::lonxml::errorcount) {
1.98 www 1514: $r->print('<img src="/adm/lonMisc/bomb.gif" /><font color="red"><b>'.
1.87 www 1515: $Apache::lonxml::errorcount.' '.
1516: &mt('error(s)').'</b></font> ');
1.34 www 1517: }
1518: if ($Apache::lonxml::warningcount) {
1519: $r->print('<font color="blue">'.
1.84 www 1520: $Apache::lonxml::warningcount.' '.
1521: &mt('warning(s)').'</font>');
1.34 www 1522: }
1523: } else {
1.87 www 1524: $r->print('<font color="green">'.&mt('ok').'</font>');
1.34 www 1525: }
1526: $r->rflush();
1527: }
1.29 www 1528: my $dependencies=
1529: &Apache::lonnet::metadata($url,'dependencies');
1530: foreach (split(/\,/,$dependencies)) {
1531: if (($_=~/^\/res\//) && (!$alreadyseen{$_})) {
1532: &checkonthis($r,$_,$level+1);
1533: }
1534: }
1535: } elsif ($result==HTTP_SERVICE_UNAVAILABLE) {
1.84 www 1536: $r->print('<font color="red"><b>'.&mt('connection down').'</b></font>');
1.29 www 1537: } elsif ($result==HTTP_NOT_FOUND) {
1.100 www 1538: unless ($url=~/\$/) {
1539: $r->print('<font color="red"><b>'.&mt('not found').'</b></font>');
1540: } else {
1541: $r->print('<font color="yellow"><b>'.&mt('unable to verify variable URL').'</b></font>');
1542: }
1.29 www 1543: } else {
1.84 www 1544: $r->print('<font color="red"><b>'.&mt('access denied').'</b></font>');
1.29 www 1545: }
1546: }
1547: }
1548: }
1549:
1.1 www 1550:
1.75 www 1551: #
1552: # -------------------------------------------------------------- Verify Content
1553: #
1554: sub verifycontent {
1555: my $r=shift;
1.26 www 1556: my $loaderror=&Apache::lonnet::overloaderror($r);
1557: if ($loaderror) { return $loaderror; }
1.167 albertel 1558: my $html=&Apache::lonxml::xmlbegin();
1559: $r->print($html.'<head><title>Verify Content</title></head>'.
1.26 www 1560: &Apache::loncommon::bodytag('Verify Course Documents'));
1.27 www 1561: $hashtied=0;
1.30 www 1562: undef %alreadyseen;
1563: %alreadyseen=();
1.27 www 1564: &tiehash();
1565: foreach (keys %hash) {
1.140 www 1566: if ($hash{$_}=~/\.(page|sequence)$/) {
1567: if (($_=~/^src_/) && ($alreadyseen{&Apache::lonnet::unescape($hash{$_})})) {
1568: $r->print('<hr /><font color="red">'.
1569: &mt('The following sequence or page is included more than once in your course: ').
1570: &Apache::lonnet::unescape($hash{$_}).'</font><br />'.
1571: &mt('Note that grading records for problems included in this sequence or folder will overlap.<hr />'));
1572: }
1573: }
1574: if (($_=~/^src\_(.+)$/) && (!$alreadyseen{&Apache::lonnet::unescape($hash{$_})})) {
1.29 www 1575: &checkonthis($r,$hash{$_},0,$hash{'title_'.$1});
1.27 www 1576: }
1577: }
1578: &untiehash();
1.108 albertel 1579: $r->print('<h1>'.&mt('Done').'.</h1>'.'<a href="/adm/coursedocs">'.
1580: &mt('Return to DOCS').'</a>');
1.75 www 1581: }
1582:
1583: # -------------------------------------------------------------- Check Versions
1584:
1585: sub checkversions {
1586: my $r=shift;
1.167 albertel 1587: my $html=&Apache::lonxml::xmlbegin();
1588: $r->print($html.'<head><title>Check Versions</title></head>'.
1.26 www 1589: &Apache::loncommon::bodytag('Check Course Document Versions'));
1.89 www 1590: my $header='';
1591: my $startsel='';
1592: my $monthsel='';
1593: my $weeksel='';
1594: my $daysel='';
1595: my $allsel='';
1596: my %changes=();
1597: my $starttime=0;
1.91 www 1598: my $haschanged=0;
1.92 www 1599: my %setversions=&Apache::lonnet::dump('resourceversions',
1600: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
1601: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
1602:
1603: $hashtied=0;
1604: &tiehash();
1605: my %newsetversions=();
1.91 www 1606: if ($ENV{'form.setmostrecent'}) {
1607: $haschanged=1;
1.92 www 1608: foreach (keys %hash) {
1609: if ($_=~/^ids\_(\/res\/.+)$/) {
1.93 www 1610: $newsetversions{$1}='mostrecent';
1.92 www 1611: }
1612: }
1.91 www 1613: } elsif ($ENV{'form.setcurrent'}) {
1614: $haschanged=1;
1.92 www 1615: foreach (keys %hash) {
1616: if ($_=~/^ids\_(\/res\/.+)$/) {
1.93 www 1617: my $getvers=&Apache::lonnet::getversion($1);
1618: if ($getvers>0) {
1619: $newsetversions{$1}=$getvers;
1620: }
1.92 www 1621: }
1622: }
1.91 www 1623: } elsif ($ENV{'form.setversions'}) {
1624: $haschanged=1;
1.92 www 1625: foreach (keys %ENV) {
1626: if ($_=~/^form\.set_version_(.+)$/) {
1627: my $src=$1;
1628: if (($ENV{$_}) && ($ENV{$_} ne $setversions{$src})) {
1629: $newsetversions{$src}=$ENV{$_};
1630: }
1631: }
1632: }
1.91 www 1633: }
1634: if ($haschanged) {
1.92 www 1635: if (&Apache::lonnet::put('resourceversions',\%newsetversions,
1636: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
1637: $ENV{'course.'.$ENV{'request.course.id'}.'.num'}) eq 'ok') {
1638: $r->print('<h1>'.&mt('Your Version Settings have been Stored').'</h1>');
1639: } else {
1640: $r->print('<h1><font color="red">'.&mt('An Error Occured while Attempting to Store your Version Settings').'</font></h1>');
1641: }
1.136 albertel 1642: &mark_hash_old();
1.91 www 1643: }
1.136 albertel 1644: &changewarning($r,'');
1.89 www 1645: if ($ENV{'form.timerange'} eq 'all') {
1646: # show all documents
1647: $header=&mt('All Documents in Course');
1.91 www 1648: $allsel=1;
1.90 www 1649: foreach (keys %hash) {
1650: if ($_=~/^ids\_(\/res\/.+)$/) {
1651: my $src=$1;
1652: $changes{$src}=1;
1653: }
1654: }
1.89 www 1655: } else {
1656: # show documents which changed
1657: %changes=&Apache::lonnet::dump
1658: ('versionupdate',$ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
1.30 www 1659: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
1.89 www 1660: my $firstkey=(keys %changes)[0];
1661: unless ($firstkey=~/^error\:/) {
1662: unless ($ENV{'form.timerange'}) {
1663: $ENV{'form.timerange'}=604800;
1664: }
1665: my $seltext=&mt('during the last').' '.$ENV{'form.timerange'}.' '
1666: .&mt('seconds');
1667: if ($ENV{'form.timerange'}==-1) {
1668: $seltext='since start of course';
1669: $startsel='selected';
1670: $ENV{'form.timerange'}=time;
1671: }
1672: $starttime=time-$ENV{'form.timerange'};
1673: if ($ENV{'form.timerange'}==2592000) {
1674: $seltext=&mt('during the last month').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
1675: $monthsel='selected';
1676: } elsif ($ENV{'form.timerange'}==604800) {
1677: $seltext=&mt('during the last week').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
1678: $weeksel='selected';
1679: } elsif ($ENV{'form.timerange'}==86400) {
1680: $seltext=&mt('since yesterday').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
1681: $daysel='selected';
1682: }
1683: $header=&mt('Content changed').' '.$seltext;
1684: } else {
1685: $header=&mt('No content modifications yet.');
1686: }
1687: }
1.92 www 1688: %setversions=&Apache::lonnet::dump('resourceversions',
1689: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
1690: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
1.89 www 1691: my %lt=&Apache::lonlocal::texthash
1.88 www 1692: ('st' => 'Version changes since start of Course',
1693: 'lm' => 'Version changes since last Month',
1694: 'lw' => 'Version changes since last Week',
1695: 'sy' => 'Version changes since Yesterday',
1.91 www 1696: 'al' => 'All Resources (possibly large output)',
1.88 www 1697: 'sd' => 'Display',
1.84 www 1698: 'fi' => 'File',
1699: 'md' => 'Modification Date',
1.87 www 1700: 'mr' => 'Most recently published Version',
1701: 've' => 'Version used in Course',
1.91 www 1702: 'vu' => 'Set Version to be used in Course',
1703: 'sv' => 'Set Versions to be used in Course according to Selections below',
1704: 'sm' => 'Keep all Resources up-to-date with most recent Versions (default)',
1705: 'sc' => 'Set all Resource Versions to current Version (Fix Versions)',
1.84 www 1706: 'di' => 'Differences');
1.89 www 1707: $r->print(<<ENDHEADERS);
1.31 www 1708: <form action="/adm/coursedocs" method="post">
1.91 www 1709: <input type="hidden" name="versions" value="1" />
1710: <input type="submit" name="setmostrecent" value="$lt{'sm'}" />
1711: <input type="submit" name="setcurrent" value="$lt{'sc'}" /><hr />
1.31 www 1712: <select name="timerange">
1.88 www 1713: <option value='all' $allsel>$lt{'al'}</option>
1.84 www 1714: <option value="-1" $startsel>$lt{'st'}</option>
1715: <option value="2592000" $monthsel>$lt{'lm'}</option>
1716: <option value="604800" $weeksel>$lt{'lw'}</option>
1717: <option value="86400" $daysel>$lt{'sy'}</option>
1.31 www 1718: </select>
1.91 www 1719: <input type="submit" name="display" value="$lt{'sd'}" />
1.89 www 1720: <h3>$header</h3>
1.91 www 1721: <input type="submit" name="setversions" value="$lt{'sv'}" />
1.103 matthew 1722: <table border="0">
1.31 www 1723: ENDHEADERS
1.91 www 1724: foreach (sort keys %changes) {
1.89 www 1725: if ($changes{$_}>$starttime) {
1726: my ($root,$extension)=($_=~/^(.*)\.(\w+)$/);
1727: my $currentversion=&Apache::lonnet::getversion($_);
1.93 www 1728: if ($currentversion<0) {
1729: $currentversion=&mt('Could not be determined.');
1730: }
1.89 www 1731: my $linkurl=&Apache::lonnet::clutter($_);
1732: $r->print(
1.103 matthew 1733: '<tr><td colspan="5"><br /><br /><font size="+1"><b>'.
1.91 www 1734: &Apache::lonnet::gettitle($linkurl).
1.103 matthew 1735: '</b></font></td></tr>'.
1736: '<tr><td> </td>'.
1737: '<td colspan="4">'.
1738: '<a href="'.$linkurl.'" target="cat">'.$linkurl.
1739: '</a></td></tr>'.
1740: '<tr><td></td>'.
1741: '<td title="'.$lt{'md'}.'">'.
1.102 matthew 1742: &Apache::lonlocal::locallocaltime(
1743: &Apache::lonnet::metadata($root.'.'.$extension,
1744: 'lastrevisiondate')
1745: ).
1.103 matthew 1746: '</td>'.
1747: '<td title="'.$lt{'mr'}.'"><nobr>Most Recent: '.
1748: '<font size="+1">'.$currentversion.'</font>'.
1749: '</nobr></td>'.
1750: '<td title="'.$lt{'ve'}.'"><nobr>In Course: '.
1751: '<font size="+1">');
1.87 www 1752: # Used in course
1.89 www 1753: my $usedversion=$hash{'version_'.$linkurl};
1.93 www 1754: if (($usedversion) && ($usedversion ne 'mostrecent')) {
1.89 www 1755: $r->print($usedversion);
1756: } else {
1757: $r->print($currentversion);
1758: }
1.103 matthew 1759: $r->print('</font></nobr></td><td title="'.$lt{'vu'}.'">'.
1760: '<nobr>Use: ');
1.87 www 1761: # Set version
1.92 www 1762: $r->print(&Apache::loncommon::select_form($setversions{$linkurl},
1.89 www 1763: 'set_version_'.$linkurl,
1.136 albertel 1764: ('select_form_order' =>
1765: ['',1..$currentversion,'mostrecent'],
1766: '' => '',
1.93 www 1767: 'mostrecent' => 'most recent',
1.89 www 1768: map {$_,$_} (1..$currentversion))));
1.103 matthew 1769: $r->print('</nobr></td></tr><tr><td></td>');
1.89 www 1770: my $lastold=1;
1771: for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) {
1772: my $url=$root.'.'.$prevvers.'.'.$extension;
1773: if (&Apache::lonnet::metadata($url,'lastrevisiondate')<
1774: $starttime) {
1775: $lastold=$prevvers;
1776: }
1777: }
1.103 matthew 1778: #
1779: # Code to figure out how many version entries should go in
1780: # each of the four columns
1781: my $entries_per_col = 0;
1782: my $num_entries = ($currentversion-$lastold);
1783: if ($num_entries % 4 == 0) {
1784: $entries_per_col = $num_entries/4;
1785: } else {
1786: $entries_per_col = $num_entries/4 + 1;
1787: }
1788: my $entries_count = 0;
1789: $r->print('<td valign="top"><font size="-2">');
1790: my $cols_output = 1;
1.32 www 1791: for (my $prevvers=$lastold;$prevvers<$currentversion;$prevvers++) {
1.89 www 1792: my $url=$root.'.'.$prevvers.'.'.$extension;
1.103 matthew 1793: $r->print('<nobr><a href="'.&Apache::lonnet::clutter($url).
1.91 www 1794: '">'.&mt('Version').' '.$prevvers.'</a> ('.
1.103 matthew 1795: &Apache::lonlocal::locallocaltime(
1796: &Apache::lonnet::metadata($url,
1797: 'lastrevisiondate')
1798: ).
1.91 www 1799: ')');
1.89 www 1800: if (&Apache::loncommon::fileembstyle($extension) eq 'ssi') {
1.33 www 1801: $r->print(' <a href="/adm/diff?filename='.
1.89 www 1802: &Apache::lonnet::clutter($root.'.'.$extension).
1803: '&versionone='.$prevvers.
1804: '">'.&mt('Diffs').'</a>');
1805: }
1.103 matthew 1806: $r->print('</nobr><br />');
1807: if (++$entries_count % $entries_per_col == 0) {
1808: $r->print('</font></td>');
1809: if ($cols_output != 4) {
1810: $r->print('<td valign="top"><font size="-2">');
1811: $cols_output++;
1812: }
1813: }
1.89 www 1814: }
1.103 matthew 1815: while($cols_output++ < 4) {
1816: $r->print('</font></td><td><font>')
1817: }
1818: $r->print('</font></td></tr>'."\n");
1.89 www 1819: }
1820: }
1.92 www 1821: $r->print('</table></form>');
1.89 www 1822: $r->print('<h1>'.&mt('Done').'.</h1>');
1823:
1824: &untiehash();
1.75 www 1825: }
1826:
1.136 albertel 1827: sub mark_hash_old {
1828: my $retie_hash=0;
1829: if ($hashtied) {
1830: $retie_hash=1;
1831: &untiehash();
1832: }
1833: &tiehash('write');
1834: $hash{'old'}=1;
1835: &untiehash();
1836: if ($retie_hash) { &tiehash(); }
1837: }
1838:
1839: sub is_hash_old {
1840: my $untie_hash=0;
1841: if (!$hashtied) {
1842: $untie_hash=1;
1843: &tiehash();
1844: }
1845: my $return=$hash{'old'};
1846: if ($untie_hash) { &untiehash(); }
1847: return $return;
1848: }
1849:
1.91 www 1850: sub changewarning {
1851: my ($r,$postexec)=@_;
1.136 albertel 1852: if (!&is_hash_old()) { return; }
1.150 albertel 1853: my $pathvar='folderpath';
1854: my $path=&Apache::lonnet::escape($ENV{'form.folderpath'});
1855: if (defined($ENV{'form.pagepath'})) {
1856: $pathvar='pagepath';
1857: $path=&Apache::lonnet::escape($ENV{'form.pagepath'});
1.156 albertel 1858: $path.='&symb='.&Apache::lonnet::escape($ENV{'form.pagesymb'});
1.150 albertel 1859: }
1.91 www 1860: $r->print(
1861: '<script>function reinit(tf) { tf.submit();'.$postexec.' }</script>'.
1862: '<form method="post" action="/adm/roles" target="loncapaclient">'.
1.150 albertel 1863: '<input type="hidden" name="orgurl" value="/adm/coursedocs?'.
1864: $pathvar.'='.$path.
1.117 albertel 1865: '" /><input type="hidden" name="selectrole" value="1" /><h3><font color="red">'.
1.91 www 1866: &mt('Changes will become active for your current session after').
1867: ' <input type="hidden" name="'.
1868: $ENV{'request.role'}.'" value="1" /><input type="button" value="'.
1869: &mt('re-initializing course').'" onClick="reinit(this.form)"/>'.&mt(', or the next time you log in.').
1870: $help{'Caching'}.'</font></h3></form>');
1871: }
1872:
1.75 www 1873: # ================================================================ Main Handler
1874: sub handler {
1875: my $r = shift;
1.82 www 1876: &Apache::loncommon::content_type($r,'text/html');
1.75 www 1877: $r->send_http_header;
1878: return OK if $r->header_only;
1879:
1880: # --------------------------------------------- Initialize help topics for this
1881: foreach ('Adding_Course_Doc','Main_Course_Documents',
1882: 'Adding_External_Resource','Navigate_Content',
1883: 'Adding_Folders','Docs_Overview', 'Load_Map',
1.142 raeburn 1884: 'Supplemental','Score_Upload_Form','Adding_Pages',
1.130 www 1885: 'Importing_LON-CAPA_Resource','Uploading_From_Harddrive',
1886: 'Check_Resource_Versions','Verify_Content') {
1.75 www 1887: $help{$_}=&Apache::loncommon::help_open_topic('Docs_'.$_);
1888: }
1889: # Composite help files
1890: $help{'Syllabus'} = &Apache::loncommon::help_open_topic(
1891: 'Docs_About_Syllabus,Docs_Editing_Templated_Pages');
1892: $help{'Simple Page'} = &Apache::loncommon::help_open_topic(
1893: 'Docs_About_Simple_Page,Docs_Editing_Templated_Pages');
1.86 albertel 1894: $help{'Simple Problem'} = &Apache::loncommon::help_open_topic(
1895: 'Option_Response_Simple');
1.75 www 1896: $help{'Bulletin Board'} = &Apache::loncommon::help_open_topic(
1897: 'Docs_About_Bulletin_Board,Docs_Editing_Templated_Pages');
1898: $help{'My Personal Info'} = &Apache::loncommon::help_open_topic(
1899: 'Docs_About_My_Personal_Info,Docs_Editing_Templated_Pages');
1900: $help{'Caching'} = &Apache::loncommon::help_open_topic('Caching');
1.142 raeburn 1901:
1.75 www 1902: if ($ENV{'form.verify'}) {
1903: &verifycontent($r);
1904: } elsif ($ENV{'form.versions'}) {
1905: &checkversions($r);
1906: } elsif ($ENV{'form.dumpcourse'}) {
1907: &dumpcourse($r);
1.138 raeburn 1908: } elsif ($ENV{'form.exportcourse'}) {
1909: &exportcourse($r);
1.26 www 1910: } else {
1.7 www 1911: # is this a standard course?
1912:
1913: my $standard=($ENV{'request.course.uri'}=~/^\/uploaded\//);
1.155 raeburn 1914: my $forcestandard = 0;
1.15 www 1915: my $forcesupplement;
1916: my $script='';
1917: my $allowed;
1918: my $events='';
1.19 www 1919: my $showdoc=0;
1.142 raeburn 1920: my $containertag;
1921: my $uploadtag;
1.15 www 1922: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
1.168 ! www 1923: ['folderpath','pagepath','pagesymb','markedcopy_url','markedcopy_title']);
1.114 albertel 1924: if ($ENV{'form.folderpath'}) {
1925: my (@folderpath)=split('&',$ENV{'form.folderpath'});
1926: $ENV{'form.foldername'}=&Apache::lonnet::unescape(pop(@folderpath));
1927: $ENV{'form.folder'}=pop(@folderpath);
1.142 raeburn 1928: }
1929: if ($ENV{'form.pagepath'}) {
1930: my (@pagepath)=split('&',$ENV{'form.pagepath'});
1931: $ENV{'form.pagename'}=&Apache::lonnet::unescape(pop(@pagepath));
1932: $ENV{'form.folder'}=pop(@pagepath);
1.156 albertel 1933: $containertag = '<input type="hidden" name="pagepath" value="" />'.
1934: '<input type="hidden" name="pagesymb" value="" />';
1935: $uploadtag = '<input type="hidden" name="pagepath" value="'.$ENV{'form.pagepath'}.'" />'.
1936: '<input type="hidden" name="pagesymb" value="'.$ENV{'form.pagesymb'}.'" />';
1.142 raeburn 1937: }
1.21 www 1938: if ($r->uri=~/^\/adm\/coursedocs\/showdoc\/(.*)$/) {
1.127 albertel 1939: $showdoc='/'.$1;
1.21 www 1940: }
1941: unless ($showdoc) { # got called from remote
1.156 albertel 1942: if (($ENV{'form.folder'}=~/^default_/) ||
1.155 raeburn 1943: ($ENV{'form.folder'} =~ m#^\d+/(pages|sequences)/#)) {
1944: $forcestandard = 1;
1945: }
1.15 www 1946: $forcesupplement=($ENV{'form.folder'}=~/^supplemental_/);
1.7 www 1947:
1.4 www 1948: # does this user have privileges to post, etc?
1.77 www 1949: $allowed=&Apache::lonnet::allowed('mdc',$ENV{'request.course.id'});
1.15 www 1950: if ($allowed) {
1951: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']);
1952: $script=&Apache::lonratedt::editscript('simple');
1953: }
1954: } else { # got called in sequence from course
1955: $allowed=0;
1.49 www 1956: $script='</script>'.&Apache::lonmenu::registerurl(1,undef).'<script>';
1957: $events='onLoad="'.&Apache::lonmenu::loadevents.
1958: '" onUnload="'.&Apache::lonmenu::unloadevents.'"';
1.3 www 1959: }
1.4 www 1960:
1961: # get course data
1962: my $coursenum=$ENV{'course.'.$ENV{'request.course.id'}.'.num'};
1963: my $coursedom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'};
1964:
1.14 www 1965: # get personal data
1966:
1967: my $uname=$ENV{'user.name'};
1968: my $udom=$ENV{'user.domain'};
1969: my $plainname=&Apache::lonnet::escape(
1970: &Apache::loncommon::plainname($uname,$udom));
1971:
1.8 www 1972: # graphics settings
1.4 www 1973:
1.8 www 1974: $iconpath = $r->dir_config('lonIconsURL') . "/";
1975:
1.22 www 1976: my $now=time;
1.64 www 1977:
1.4 www 1978: # print screen
1.167 albertel 1979: my $html=&Apache::lonxml::xmlbegin();
1.1 www 1980: $r->print(<<ENDDOCUMENT);
1.167 albertel 1981: $html
1.1 www 1982: <head>
1983: <title>The LearningOnline Network with CAPA</title>
1.16 www 1984: <script>
1985: $script
1.20 www 1986: </script>
1.19 www 1987: ENDDOCUMENT
1988: if ($allowed) {
1989: $r->print(<<ENDNEWSCRIPT);
1.20 www 1990: <script>
1.16 www 1991: function makenewfolder(targetform,folderseq) {
1992: var foldername=prompt('Name of New Folder','New Folder');
1993: if (foldername) {
1994: targetform.importdetail.value=foldername+"="+folderseq;
1995: targetform.submit();
1996: }
1997: }
1998:
1.142 raeburn 1999: function makenewpage(targetform,folderseq) {
2000: var pagename=prompt('Name of New Page','New Page');
2001: if (pagename) {
2002: targetform.importdetail.value=pagename+"="+folderseq;
2003: targetform.submit();
2004: }
2005: }
2006:
1.18 www 2007: function makenewext(targetname) {
2008: this.document.forms.extimport.useform.value=targetname;
2009: window.open('/adm/rat/extpickframe.html');
2010: }
2011:
1.62 www 2012: function makeexamupload() {
2013: var title=prompt('Listed Title for the Uploaded Score');
2014: if (title) {
2015: this.document.forms.newexamupload.importdetail.value=
2016: title+'=/res/lib/templates/examupload.problem';
2017: this.document.forms.newexamupload.submit();
2018: }
2019: }
2020:
1.22 www 2021: function makesmppage() {
1.38 www 2022: var title=prompt('Listed Title for the Page');
2023: if (title) {
1.22 www 2024: this.document.forms.newsmppg.importdetail.value=
2025: title+'=/adm/$udom/$uname/$now/smppg';
2026: this.document.forms.newsmppg.submit();
1.38 www 2027: }
1.22 www 2028: }
2029:
1.55 www 2030: function makesmpproblem() {
2031: var title=prompt('Listed Title for the Problem');
2032: if (title) {
2033: this.document.forms.newsmpproblem.importdetail.value=
1.63 www 2034: title+'=/res/lib/templates/simpleproblem.problem';
1.55 www 2035: this.document.forms.newsmpproblem.submit();
2036: }
2037: }
2038:
1.22 www 2039: function makebulboard() {
1.38 www 2040: var title=prompt('Listed Title for the Bulletin Board');
2041: if (title) {
1.22 www 2042: this.document.forms.newbul.importdetail.value=
2043: title+'=/adm/$udom/$uname/$now/bulletinboard';
2044: this.document.forms.newbul.submit();
1.38 www 2045: }
1.22 www 2046: }
2047:
1.101 www 2048: function makeabout() {
2049: var user=prompt("Enter user\@domain for User's 'About Me' Page");
2050: if (user) {
2051: var comp=new Array();
2052: comp=user.split('\@');
2053: if ((typeof(comp[0])!=undefined) && (typeof(comp[1])!=undefined)) {
2054: if ((comp[0]) && (comp[1])) {
2055: this.document.forms.newaboutsomeone.importdetail.value=
2056: 'About '+user+'=/adm/'+comp[1]+'/'+comp[0]+'/aboutme';
2057: this.document.forms.newaboutsomeone.submit();
1.165 www 2058: } else {
2059: alert("Not a valid user\@domain");
2060: }
2061: } else {
2062: alert("Please enter both user and domain in the format user\@domain");
1.101 www 2063: }
2064: }
2065: }
2066:
1.110 raeburn 2067: function makeims() {
1.165 www 2068: var caller = document.forms.ims.folder.value;
2069: var newlocation = "/adm/imsimportdocs?folder="+caller+"&phase=one";
2070: newWindow = window.open("","IMSimport","HEIGHT=700,WIDTH=750,scrollbars=yes");
2071: newWindow.location.href = newlocation;
1.110 raeburn 2072: }
2073:
2074:
1.18 www 2075: function finishpick() {
2076: var title=this.document.forms.extimport.title.value;
2077: var url=this.document.forms.extimport.url.value;
2078: var form=this.document.forms.extimport.useform.value;
2079: eval
2080: ('this.document.forms.'+form+'.importdetail.value="'+title+'='+url+
2081: '";this.document.forms.'+form+'.submit();');
1.16 www 2082: }
1.36 www 2083:
1.156 albertel 2084: function changename(folderpath,index,oldtitle,container,pagesymb) {
1.36 www 2085: var title=prompt('New Title',oldtitle);
2086: if (title) {
2087: this.document.forms.renameform.title.value=title;
2088: this.document.forms.renameform.cmd.value='rename_'+index;
1.142 raeburn 2089: if (container == 'sequence') {
2090: this.document.forms.renameform.folderpath.value=folderpath;
2091: }
2092: if (container == 'page') {
2093: this.document.forms.renameform.pagepath.value=folderpath;
1.156 albertel 2094: this.document.forms.renameform.pagesymb.value=pagesymb;
1.142 raeburn 2095: }
1.54 www 2096: this.document.forms.renameform.submit();
2097: }
2098: }
2099:
1.156 albertel 2100: function removeres(folderpath,index,oldtitle,container,pagesymb) {
1.106 www 2101: if (confirm('Remove "'+oldtitle+'"?')) {
1.54 www 2102: this.document.forms.renameform.cmd.value='del_'+index;
1.142 raeburn 2103: if (container == 'sequence') {
2104: this.document.forms.renameform.folderpath.value=folderpath;
2105: }
2106: if (container == 'page') {
2107: this.document.forms.renameform.pagepath.value=folderpath;
1.156 albertel 2108: this.document.forms.renameform.pagesymb.value=pagesymb;
1.142 raeburn 2109: }
1.36 www 2110: this.document.forms.renameform.submit();
2111: }
2112: }
1.121 www 2113:
1.168 ! www 2114: function markcopy(folderpath,index,oldtitle,container,pagesymb) {
! 2115: this.document.forms.renameform.markcopy.value=index;
! 2116: if (container == 'sequence') {
! 2117: this.document.forms.renameform.folderpath.value=folderpath;
! 2118: }
! 2119: if (container == 'page') {
! 2120: this.document.forms.renameform.pagepath.value=folderpath;
! 2121: this.document.forms.renameform.pagesymb.value=pagesymb;
! 2122: }
! 2123: this.document.forms.renameform.submit();
! 2124: }
! 2125:
1.16 www 2126: </script>
1.42 www 2127:
2128: ENDNEWSCRIPT
2129: }
2130: # -------------------------------------------------------------------- Body tag
2131: $r->print('</head>'.
1.72 www 2132: &Apache::loncommon::bodytag('Course Documents','',$events,
1.99 www 2133: '','',$showdoc).
1.134 albertel 2134: &Apache::loncommon::help_open_menu('','','','',273,'RAT'));
1.42 www 2135: unless ($showdoc) {
1.81 www 2136: # -----------------------------------------------------------------------------
2137: my %lt=&Apache::lonlocal::texthash(
2138: 'uplm' => 'Upload a new main course document',
2139: 'upls' => 'Upload a new supplemental course document',
1.168 ! www 2140: 'impp' => 'Import a document',
! 2141: 'pubd' => 'Published documents',
! 2142: 'copm' => 'All documents out of a published map',
1.81 www 2143: 'spec' => 'Special documents',
2144: 'upld' => 'Upload Document',
2145: 'srch' => 'Search',
2146: 'impo' => 'Import',
2147: 'selm' => 'Select Map',
2148: 'load' => 'Load Map',
2149: 'newf' => 'New Folder',
1.142 raeburn 2150: 'newp' => 'New Composite Page',
1.81 www 2151: 'extr' => 'External Resource',
2152: 'syll' => 'Syllabus',
2153: 'navc' => 'Navigate Contents',
2154: 'sipa' => 'Simple Page',
2155: 'sipr' => 'Simple Problem',
2156: 'scuf' => 'Score Upload Form',
2157: 'bull' => 'Bulletin Board',
1.96 sakharuk 2158: 'mypi' => 'My Personal Info',
1.101 www 2159: 'abou' => 'About User',
1.110 raeburn 2160: 'imsf' => 'Import IMS package',
1.96 sakharuk 2161: 'file' => 'File',
2162: 'title' => 'Title',
2163: 'comment' => 'Comment'
1.81 www 2164: );
2165: # -----------------------------------------------------------------------------
1.42 www 2166: if ($allowed) {
1.74 www 2167: my $dumpbut=&dumpbutton();
1.138 raeburn 2168: my $exportbut=&exportbutton();
1.88 www 2169: my %lt=&Apache::lonlocal::texthash(
2170: 'vc' => 'Verify Content',
2171: 'cv' => 'Check/Set Resource Versions',
2172: );
1.118 albertel 2173:
2174: my $folderpath=$ENV{'form.folderpath'};
2175: if (!$folderpath) {
2176: if ($ENV{'form.folder'} eq '' ||
2177: $ENV{'form.folder'} eq 'supplemental') {
2178: $folderpath='default&'.
2179: &Apache::lonnet::escape(&mt('Main Course Documents'));
2180: }
2181: }
1.142 raeburn 2182: unless ($ENV{'form.pagepath'}) {
2183: $containertag = '<input type="hidden" name="folderpath" value="" />';
2184: $uploadtag = '<input type="hidden" name="folderpath" value="'.$folderpath.'" />';
2185: }
2186:
1.42 www 2187: $r->print(<<ENDCOURSEVERIFY);
1.36 www 2188: <form name="renameform" method="post" action="/adm/coursedocs">
2189: <input type="hidden" name="title" />
2190: <input type="hidden" name="cmd" />
1.168 ! www 2191: <input type="hidden" name="markcopy" />
1.142 raeburn 2192: $containertag
1.36 www 2193: </form>
1.39 www 2194: <form name="simpleedit" method="post" action="/adm/coursedocs">
2195: <input type=hidden name="importdetail" value="">
1.142 raeburn 2196: $uploadtag
1.39 www 2197: </form>
1.26 www 2198: <form action="/adm/coursedocs" method="post" name="courseverify">
1.74 www 2199: <table bgcolor="#AAAAAA" width="100%" cellspacing="4" cellpadding="4">
2200: <tr><td bgcolor="#DDDDCC">
1.130 www 2201: <input type="submit" name="verify" value="$lt{'vc'}" />$help{'Verify_Content'}
1.74 www 2202: </td><td bgcolor="#DDDDCC">
1.130 www 2203: <input type="submit" name="versions" value="$lt{'cv'}" />$help{'Check_Resource_Versions'}
1.74 www 2204: $dumpbut
1.138 raeburn 2205: $exportbut
1.74 www 2206: </td></tr></table>
1.25 www 2207: </form>
2208: ENDCOURSEVERIFY
1.74 www 2209: $r->print(&Apache::loncommon::help_open_topic('Docs_Adding_Course_Doc',
1.96 sakharuk 2210: &mt('Editing the Table of Contents for your Course')));
1.25 www 2211: }
1.17 www 2212: # --------------------------------------------------------- Standard documents
1.43 www 2213: $r->print('<table border=2 cellspacing=4 cellpadding=4>');
1.7 www 2214: if (($standard) && ($allowed) && (!$forcesupplement)) {
1.116 albertel 2215: $r->print('<tr><td bgcolor="#BBBBBB">');
2216: # '<h2>'.&mt('Main Course Documents').
2217: # ($allowed?' '.$help{'Main_Course_Documents'}:'').'</h2>');
1.7 www 2218: my $folder=$ENV{'form.folder'};
1.117 albertel 2219: if ($folder eq '' || $folder eq 'supplemental') {
1.112 raeburn 2220: $folder='default';
1.116 albertel 2221: $ENV{'form.folderpath'}='default&'.&Apache::lonnet::escape(&mt('Main Course Documents'));
1.112 raeburn 2222: }
1.51 www 2223: my $postexec='';
2224: if ($folder eq 'default') {
2225: $r->print('<script>this.window.name="loncapaclient";</script>');
2226: } else {
1.117 albertel 2227: #$postexec='self.close();';
1.51 www 2228: }
1.40 www 2229: $hadchanges=0;
1.7 www 2230: &editor($r,$coursenum,$coursedom,$folder,$allowed);
1.40 www 2231: if ($hadchanges) {
1.136 albertel 2232: &mark_hash_old()
1.40 www 2233: }
1.136 albertel 2234: &changewarning($r,$postexec);
1.16 www 2235: my $folderseq='/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time.
2236: '.sequence';
1.142 raeburn 2237: my $pageseq = '/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time.
2238: '.page';
2239:
1.8 www 2240: $r->print(<<ENDFORM);
1.43 www 2241: <table cellspacing=4 cellpadding=4><tr>
1.81 www 2242: <th bgcolor="#DDDDDD">$lt{'uplm'}</th>
2243: <th bgcolor="#DDDDDD">$lt{'impp'}</th>
2244: <th bgcolor="#DDDDDD">$lt{'spec'}</th>
1.11 www 2245: </tr>
1.16 www 2246: <tr><td bgcolor="#DDDDDD">
1.96 sakharuk 2247: $lt{'file'}:<br />
1.10 www 2248: <form action="/adm/coursedocs" method="post" enctype="multipart/form-data">
1.59 www 2249: <input type="file" name="uploaddoc" size="40">
1.8 www 2250: <br />
1.96 sakharuk 2251: $lt{'title'}:<br />
1.11 www 2252: <input type="text" size="50" name="comment">
1.142 raeburn 2253: $uploadtag
1.10 www 2254: <input type="hidden" name="cmd" value="upload_default">
1.129 albertel 2255: <nobr>
1.81 www 2256: <input type="submit" value="$lt{'upld'}">
1.60 albertel 2257: $help{'Uploading_From_Harddrive'}
1.58 albertel 2258: </nobr>
1.60 albertel 2259: </form>
1.11 www 2260: </td>
1.16 www 2261: <td bgcolor="#DDDDDD">
1.39 www 2262: <form action="/adm/coursedocs" method="post" name="simpleeditdefault">
1.168 ! www 2263: $lt{'pubd'}<br />
1.142 raeburn 2264: $uploadtag
1.115 albertel 2265: <input type=button onClick="javascript:groupsearch()" value="$lt{'srch'}">
1.58 albertel 2266: <nobr>
1.115 albertel 2267: <input type=button onClick="javascript:groupimport();" value="$lt{'impo'}">
1.58 albertel 2268: $help{'Importing_LON-CAPA_Resource'}
2269: </nobr>
1.59 www 2270: <p>
2271: <hr />
1.168 ! www 2272: $lt{'copm'}
1.68 bowersj2 2273: <input type="text" size="20" name="importmap"><br />
2274: <nobr><input type=button
1.52 www 2275: onClick="javascript:openbrowser('simpleeditdefault','importmap','sequence,page','')"
1.81 www 2276: value="$lt{'selm'}"> <input type="submit" name="loadmap" value="$lt{'load'}">
1.68 bowersj2 2277: $help{'Load_Map'}</nobr>
1.59 www 2278: </p>
1.52 www 2279: </form>
1.142 raeburn 2280: ENDFORM
2281: unless ($ENV{'form.pagepath'}) {
1.168 ! www 2282: $r->print(<<ENDFORM);
! 2283: <hr />
! 2284: <form action="/adm/coursedocs" method="post" name="newext">
! 2285: $uploadtag
! 2286: <input type=hidden name="importdetail" value="">
! 2287: <nobr>
! 2288: <input name="newext" type="button" onClick="javascript:makenewext('newext');"
! 2289: value="$lt{'extr'}" /> $help{'Adding_External_Resource'}
! 2290: </nobr>
! 2291: </form>
! 2292: <form action="/adm/imsimportdocs" method="post" name="ims">
! 2293: <input type="hidden" name="folder" value="$folder" />
! 2294: <input name="imsimport" type="button" value="$lt{'imsf'}" onClick="javascript:makeims();" />
! 2295: </nobr>
! 2296: </form>
! 2297: ENDFORM
! 2298: }
! 2299: $r->print('</td><td bgcolor="#DDDDDD">');
! 2300: unless ($ENV{'form.pagepath'}) {
1.142 raeburn 2301: $r->print(<<ENDFORM);
1.11 www 2302: <form action="/adm/coursedocs" method="post" name="newfolder">
1.115 albertel 2303: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
1.13 www 2304: <input type=hidden name="importdetail" value="">
1.58 albertel 2305: <nobr>
1.16 www 2306: <input name="newfolder" type="button"
2307: onClick="javascript:makenewfolder(this.form,'$folderseq');"
1.81 www 2308: value="$lt{'newf'}" />$help{'Adding_Folders'}
1.58 albertel 2309: </nobr>
1.11 www 2310: </form>
1.142 raeburn 2311: <form action="/adm/coursedocs" method="post" name="newpage">
2312: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
2313: <input type=hidden name="importdetail" value="">
2314: <nobr>
2315: <input name="newpage" type="button"
2316: onClick="javascript:makenewpage(this.form,'$pageseq');"
2317: value="$lt{'newp'}" />$help{'Adding_Pages'}
2318: </nobr>
2319: </form>
1.11 www 2320: <form action="/adm/coursedocs" method="post" name="newsyl">
1.142 raeburn 2321: $uploadtag
1.14 www 2322: <input type=hidden name="importdetail"
2323: value="Syllabus=/public/$coursedom/$coursenum/syllabus">
1.58 albertel 2324: <nobr>
1.81 www 2325: <input name="newsyl" type="submit" value="$lt{'syll'}" />
1.65 bowersj2 2326: $help{'Syllabus'}
1.58 albertel 2327: </nobr>
2328: </form>
1.17 www 2329: <form action="/adm/coursedocs" method="post" name="newnav">
1.142 raeburn 2330: $uploadtag
1.15 www 2331: <input type=hidden name="importdetail"
2332: value="Navigate Content=/adm/navmaps">
1.58 albertel 2333: <nobr>
1.81 www 2334: <input name="newnav" type="submit" value="$lt{'navc'}" />
1.47 www 2335: $help{'Navigate_Content'}
1.58 albertel 2336: </nobr>
1.22 www 2337: </form>
2338: <form action="/adm/coursedocs" method="post" name="newsmppg">
1.142 raeburn 2339: $uploadtag
1.22 www 2340: <input type=hidden name="importdetail" value="">
1.58 albertel 2341: <nobr>
1.81 www 2342: <input name="newsmppg" type="button" value="$lt{'sipa'}"
1.65 bowersj2 2343: onClick="javascript:makesmppage();" /> $help{'Simple Page'}
1.58 albertel 2344: </nobr>
1.55 www 2345: </form>
2346: <form action="/adm/coursedocs" method="post" name="newsmpproblem">
1.142 raeburn 2347: $uploadtag
1.55 www 2348: <input type=hidden name="importdetail" value="">
1.58 albertel 2349: <nobr>
1.81 www 2350: <input name="newsmpproblem" type="button" value="$lt{'sipr'}"
1.65 bowersj2 2351: onClick="javascript:makesmpproblem();" />$help{'Simple Problem'}
1.62 www 2352: </nobr>
2353: </form>
2354: <form action="/adm/coursedocs" method="post" name="newexamupload">
1.142 raeburn 2355: $uploadtag
1.62 www 2356: <input type=hidden name="importdetail" value="">
2357: <nobr>
1.81 www 2358: <input name="newexamupload" type="button" value="$lt{'scuf'}"
1.62 www 2359: onClick="javascript:makeexamupload();" />
1.66 bowersj2 2360: $help{'Score_Upload_Form'}
1.58 albertel 2361: </nobr>
1.22 www 2362: </form>
2363: <form action="/adm/coursedocs" method="post" name="newbul">
1.142 raeburn 2364: $uploadtag
1.22 www 2365: <input type=hidden name="importdetail" value="">
1.58 albertel 2366: <nobr>
1.81 www 2367: <input name="newbulletin" type="button" value="$lt{'bull'}"
1.22 www 2368: onClick="javascript:makebulboard();" />
1.65 bowersj2 2369: $help{'Bulletin Board'}
1.58 albertel 2370: </nobr>
2371: </form>
1.12 www 2372: <form action="/adm/coursedocs" method="post" name="newaboutme">
1.142 raeburn 2373: $uploadtag
1.14 www 2374: <input type=hidden name="importdetail"
2375: value="$plainname=/adm/$udom/$uname/aboutme">
1.58 albertel 2376: <nobr>
1.81 www 2377: <input name="newaboutme" type="submit" value="$lt{'mypi'}" />
1.65 bowersj2 2378: $help{'My Personal Info'}
1.101 www 2379: </nobr>
2380: </form>
2381: <form action="/adm/coursedocs" method="post" name="newaboutsomeone">
1.142 raeburn 2382: $uploadtag
1.101 www 2383: <input type=hidden name="importdetail" value="">
2384: <nobr>
2385: <input name="newaboutsomeone" type="button" value="$lt{'abou'}"
2386: onClick="javascript:makeabout();" />
1.110 raeburn 2387: </nobr>
1.142 raeburn 2388: ENDFORM
2389: }
2390: if ($ENV{'form.pagepath'}) {
2391: $r->print(<<ENDBLOCK);
2392: <form action="/adm/coursedocs" method="post" name="newsmpproblem">
2393: $uploadtag
2394: <input type=hidden name="importdetail" value="">
2395: <nobr>
2396: <input name="newsmpproblem" type="button" value="$lt{'sipr'}"
2397: onClick="javascript:makesmpproblem();" />$help{'Simple Problem'}
2398: </nobr>
2399: </form>
2400: <form action="/adm/coursedocs" method="post" name="newexamupload">
2401: $uploadtag
2402: <input type=hidden name="importdetail" value="">
2403: <nobr>
2404: <input name="newexamupload" type="button" value="$lt{'scuf'}"
2405: onClick="javascript:makeexamupload();" />
2406: $help{'Score_Upload_Form'}
2407: </nobr>
2408: ENDBLOCK
1.168 ! www 2409: $r->print('</form>');
1.142 raeburn 2410: }
2411: $r->print('</td></tr>'."\n".
2412: '</table>');
1.24 www 2413: $r->print('</td></tr>');
1.7 www 2414: }
2415: # ----------------------------------------------------- Supplemental documents
2416: if (!$forcestandard) {
1.116 albertel 2417: $r->print('<tr><td bgcolor="#BBBBBB">');
2418: # '<h2>'.&mt('Supplemental Course Documents').
2419: # ($allowed?' '.$help{'Supplemental'}:'').'</h2>');
1.7 www 2420: my $folder=$ENV{'form.folder'};
1.117 albertel 2421: unless ($folder=~/^supplemental/) {
1.116 albertel 2422: $folder='supplemental';
1.117 albertel 2423: }
2424: if ($folder =~ /^supplemental$/ &&
2425: $ENV{'form.folderpath'} =~ /^default\&/) {
2426: $ENV{'form.folderpath'}='supplemental&'.
2427: &Apache::lonnet::escape(&mt('Supplemental Course Documents'));
1.116 albertel 2428: }
1.7 www 2429: &editor($r,$coursenum,$coursedom,$folder,$allowed);
1.8 www 2430: if ($allowed) {
1.17 www 2431: my $folderseq=
2432: '/uploaded/'.$coursedom.'/'.$coursenum.'/supplemental_'.time.
2433: '.sequence';
2434:
1.8 www 2435: $r->print(<<ENDSUPFORM);
1.43 www 2436: <table cellspacing=4 cellpadding=4><tr>
1.81 www 2437: <th bgcolor="#DDDDDD">$lt{'upls'}</th>
2438: <th bgcolor="#DDDDDD">$lt{'spec'}</th>
1.17 www 2439: </tr>
2440: <tr><td bgcolor="#DDDDDD">
1.10 www 2441: <form action="/adm/coursedocs" method="post" enctype="multipart/form-data">
1.59 www 2442: <input type="file" name="uploaddoc" size="40">
1.96 sakharuk 2443: <br />$lt{'comment'}:<br />
1.4 www 2444: <textarea cols=50 rows=4 name='comment'>
2445: </textarea>
1.115 albertel 2446: <br />
2447: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
1.10 www 2448: <input type="hidden" name="cmd" value="upload_supplemental">
1.58 albertel 2449: <nobr>
1.81 www 2450: <input type="submit" value="$lt{'upld'}">
1.58 albertel 2451: $help{'Uploading_From_Harddrive'}
2452: </nobr>
2453: </form>
1.17 www 2454: </td>
2455: <td bgcolor="#DDDDDD">
1.18 www 2456: <form action="/adm/coursedocs" method="post" name="supnewfolder">
1.115 albertel 2457: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
1.17 www 2458: <input type=hidden name="importdetail" value="">
1.58 albertel 2459: <nobr>
1.17 www 2460: <input name="newfolder" type="button"
2461: onClick="javascript:makenewfolder(this.form,'$folderseq');"
1.81 www 2462: value="$lt{'newf'}" /> $help{'Adding_Folders'}
1.58 albertel 2463: </nobr>
1.17 www 2464: </form>
1.18 www 2465: <form action="/adm/coursedocs" method="post" name="supnewext">
1.115 albertel 2466: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
1.17 www 2467: <input type=hidden name="importdetail" value="">
1.58 albertel 2468: <nobr>
1.18 www 2469: <input name="newext" type="button"
2470: onClick="javascript:makenewext('supnewext');"
1.81 www 2471: value="$lt{'extr'}" /> $help{'Adding_External_Resource'}
1.58 albertel 2472: </nobr>
1.17 www 2473: </form>
1.18 www 2474: <form action="/adm/coursedocs" method="post" name="supnewsyl">
1.115 albertel 2475: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
1.17 www 2476: <input type=hidden name="importdetail"
2477: value="Syllabus=/public/$coursedom/$coursenum/syllabus">
1.58 albertel 2478: <nobr>
1.81 www 2479: <input name="newsyl" type="submit" value="$lt{'syll'}" />
1.65 bowersj2 2480: $help{'Syllabus'}
1.58 albertel 2481: </nobr>
2482: </form>
1.18 www 2483: <form action="/adm/coursedocs" method="post" name="subnewaboutme">
1.115 albertel 2484: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
1.17 www 2485: <input type=hidden name="importdetail"
2486: value="$plainname=/adm/$udom/$uname/aboutme">
1.58 albertel 2487: <nobr>
1.81 www 2488: <input name="newaboutme" type="submit" value="$lt{'mypi'}" />
1.65 bowersj2 2489: $help{'My Personal Info'}
1.58 albertel 2490: </nobr>
2491: </form>
1.17 www 2492: </td></tr>
1.24 www 2493: </table></td></tr>
1.8 www 2494: ENDSUPFORM
2495: }
1.7 www 2496: }
1.18 www 2497: if ($allowed) {
2498: $r->print('<form name="extimport"><input type="hidden" name="title"><input type="hidden" name="url"><input type="hidden" name="useform"></form>');
2499: }
1.24 www 2500: $r->print('</table>');
1.19 www 2501: } else {
2502: # -------------------------------------------------------- This is showdoc mode
1.141 albertel 2503: $r->print("<h1>".&mt('Uploaded Document').' - '.
2504: &Apache::lonnet::gettitle($r->uri).'</h1><p>'.
1.81 www 2505: &mt('It is recommended that you use an up-to-date virus scanner before handling this file.')."</p><p><table>".
2506: &entryline(0,&mt("Click to download or use your browser's Save Link function"),$showdoc).'</table></p>');
1.19 www 2507: }
1.26 www 2508: }
1.95 www 2509: $r->print('</body></html>');
1.26 www 2510: return OK;
1.1 www 2511: }
2512:
2513: 1;
2514: __END__
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