Annotation of loncom/interface/londocs.pm, revision 1.152
1.1 www 1: # The LearningOnline Network
1.2 www 2: # Documents
1.1 www 3: #
1.152 ! albertel 4: # $Id: londocs.pm,v 1.151 2004/12/10 19:22:29 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);
1.4 www 33: use Apache::lonnet;
34: use Apache::loncommon;
1.7 www 35: use Apache::lonratedt;
36: use Apache::lonratsrv;
1.15 www 37: use Apache::lonxml;
1.74 www 38: use Apache::loncreatecourse;
1.138 raeburn 39: use Apache::lonnavmaps;
1.38 www 40: use HTML::Entities;
1.27 www 41: use GDBM_File;
1.81 www 42: use Apache::lonlocal;
1.143 raeburn 43: use Cwd;
1.7 www 44:
1.8 www 45: my $iconpath;
1.7 www 46:
1.27 www 47: my %hash;
48:
49: my $hashtied;
1.29 www 50: my %alreadyseen=();
1.27 www 51:
1.40 www 52: my $hadchanges;
53:
1.47 www 54: # Available help topics
55:
56: my %help=();
57:
1.7 www 58: # Mapread read maps into lonratedt::global arrays
1.10 www 59: # @order and @resources, determines status
1.7 www 60: # sets @order - pointer to resources in right order
61: # sets @resources - array with the resources with correct idx
62: #
63:
64: sub mapread {
65: my ($coursenum,$coursedom,$map)=@_;
66: return
67: &Apache::lonratedt::mapread('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
68: $map);
69: }
70:
71: sub storemap {
72: my ($coursenum,$coursedom,$map)=@_;
1.104 albertel 73: my ($outtext,$errtext)=
1.7 www 74: &Apache::lonratedt::storemap('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
1.15 www 75: $map,1);
1.104 albertel 76: if ($errtext) { return ($errtext,2); }
77:
78: $hadchanges=1;
79: return ($errtext,0);
1.7 www 80: }
81:
1.74 www 82: # ----------------------------------------- Return hash with valid author names
83:
84: sub authorhosts {
85: my %outhash=();
86: my $home=0;
87: my $other=0;
88: foreach (keys %ENV) {
89: if ($_=~/^user\.role\.(au|ca)\.(.+)$/) {
90: my $role=$1;
91: my $realm=$2;
92: my ($start,$end)=split(/\./,$ENV{$_});
93: if (($start) && ($start>time)) { next; }
94: if (($end) && (time>$end)) { next; }
95: my $ca; my $cd;
96: if ($1 eq 'au') {
97: $ca=$ENV{'user.name'};
98: $cd=$ENV{'user.domain'};
99: } else {
100: ($cd,$ca)=($realm=~/^\/(\w+)\/(\w+)$/);
101: }
1.107 albertel 102: my $allowed=0;
103: my $myhome=&Apache::lonnet::homeserver($ca,$cd);
104: my @ids=&Apache::lonnet::current_machine_ids();
105: foreach my $id (@ids) { if ($id eq $myhome) { $allowed=1; } }
106: if ($allowed) {
1.74 www 107: $home++;
108: $outhash{'home_'.$ca.'@'.$cd}=1;
109: } else {
1.107 albertel 110: $outhash{'otherhome_'.$ca.'@'.$cd}=$myhome;
1.74 www 111: $other++;
112: }
113: }
114: }
115: return ($home,$other,%outhash);
116: }
117: # ------------------------------------------------------ Generate "dump" button
118:
119: sub dumpbutton {
120: my ($home,$other,%outhash)=&authorhosts();
121: if ($home+$other==0) { return ''; }
122: my $output='</td><td bgcolor="#DDDDCC">';
123: if ($home) {
124: return '</td><td bgcolor="#DDDDCC">'.
1.81 www 125: '<input type="submit" name="dumpcourse" value="'.
1.130 www 126: &mt('Dump Course DOCS to Construction Space').'" />'.
127: &Apache::loncommon::help_open_topic('Docs_Dump_Course_Docs');
1.74 www 128: } else {
129: return'</td><td bgcolor="#DDDDCC">'.
1.81 www 130: &mt('Dump Course DOCS to Construction Space: available on other servers');
1.74 www 131: }
132: }
133:
134: # -------------------------------------------------------- Actually dump course
135:
136: sub dumpcourse {
1.75 www 137: my $r=shift;
138: $r->print('<html><head><title>Dump DOCS</title></head>'.
1.76 www 139: &Apache::loncommon::bodytag('Dump Course DOCS to Construction Space').
140: '<form name="dumpdoc" method="post">');
1.74 www 141: my ($home,$other,%outhash)=&authorhosts();
1.75 www 142: unless ($home) { return ''; }
1.76 www 143: my $origcrsid=$ENV{'request.course.id'};
144: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
145: if (($ENV{'form.authorspace'}) && ($ENV{'form.authorfolder'}=~/\w/)) {
146: # Do the dumping
1.75 www 147: unless ($outhash{'home_'.$ENV{'form.authorspace'}}) { return ''; }
148: my ($ca,$cd)=split(/\@/,$ENV{'form.authorspace'});
1.87 www 149: $r->print('<h3>'.&mt('Copying Files').'</h3>');
1.76 www 150: my $title=$ENV{'form.authorfolder'};
1.79 www 151: $title=~s/[^\w\/]+/\_/g;
152: my %replacehash=();
153: foreach (keys %ENV) {
154: if ($_=~/^form\.namefor\_(.+)/) {
155: $replacehash{$1}=$ENV{$_};
156: }
157: }
158: my $crs='/uploaded/'.$ENV{'request.course.id'}.'/';
159: $crs=~s/\_/\//g;
160: foreach (keys %replacehash) {
161: my $newfilename=$title.'/'.$replacehash{$_};
1.132 www 162: $newfilename=~s/[^\w\/\.\/]+/\_/g;
1.79 www 163: my @dirs=split(/\//,$newfilename);
164: my $path='/home/'.$ca.'/public_html';
165: my $makepath=$path;
166: my $fail=0;
167: for (my $i=0;$i<$#dirs;$i++) {
168: $makepath.='/'.$dirs[$i];
169: unless (-e $makepath) {
170: unless(mkdir($makepath,0777)) { $fail=1; }
171: }
172: }
173: $r->print('<br /><tt>'.$_.'</tt> => <tt>'.$newfilename.'</tt>: ');
174: if (my $fh=Apache::File->new('>'.$path.'/'.$newfilename)) {
175: if ($_=~/\.(sequence|page|html|htm|xml|xhtml)$/) {
176: print $fh &Apache::loncreatecourse::rewritefile(
177: &Apache::loncreatecourse::readfile($ENV{'request.course.id'},$_),
178: (%replacehash,$crs => '')
179: );
180: } else {
181: print $fh
182: &Apache::loncreatecourse::readfile($ENV{'request.course.id'},$_);
183: }
184: $fh->close();
185: } else {
186: $fail=1;
187: }
188: if ($fail) {
189: $r->print('<font color="red">fail</font>');
190: } else {
191: $r->print('<font color="green">ok</font>');
192: }
193: }
1.76 www 194: } else {
195: # Input form
196: unless ($home==1) {
197: $r->print(
1.81 www 198: '<h3>'.&mt('Select the Construction Space').'</h3><select name="authorspace">');
1.76 www 199: }
200: foreach (sort keys %outhash) {
201: if ($_=~/^home_(.+)$/) {
202: if ($home==1) {
203: $r->print(
204: '<input type="hidden" name="authorspace" value="'.$1.'" />');
205: } else {
1.133 www 206: $r->print('<option value="'.$1.'">'.$1.' - '.
207: &Apache::loncommon::plainname(split(/\@/,$1)).'</option>');
1.76 www 208: }
209: }
210: }
211: unless ($home==1) {
212: $r->print('</select>');
213: }
214: my $title=$origcrsdata{'description'};
215: $title=~s/\s+/\_/gs;
216: $title=~s/\W//gs;
1.81 www 217: $r->print('<h3>'.&mt('Folder in Construction Space').'</h3><input type="text" size="50" name="authorfolder" value="'.$title.'" /><br />');
1.76 www 218: &tiehash();
1.81 www 219: $r->print('<h3>'.&mt('Filenames in Construction Space').'</h3><table border="2"><tr><th>'.&mt('Internal Filename').'</th><th>'.&mt('Title').'</th><th>'.&mt('Save as ...').'</th></tr>');
1.76 www 220: foreach (&Apache::loncreatecourse::crsdirlist($origcrsid,'userfiles')) {
1.78 www 221: $r->print('<tr><td>'.$_.'</td>');
222: my ($ext)=($_=~/\.(\w+)$/);
223: my $title=$hash{'title_'.$hash{
224: 'ids_/uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'.$_}};
225: $r->print('<td>'.($title?$title:' ').'</td>');
226: unless ($title) {
227: $title=$_;
228: }
229: $title=~s/\.(\w+)$//;
1.132 www 230: $title=~s/[^\w\/]+/\_/gs;
1.78 www 231: $title.='.'.$ext;
1.79 www 232: $r->print("\n<td><input type='text' size='60' name='namefor_".$_."' value='".$title."' /></td></tr>\n");
1.76 www 233: }
1.78 www 234: $r->print("</table>\n");
1.76 www 235: &untiehash();
236: $r->print(
1.81 www 237: '<p><input type="submit" name="dumpcourse" value="'.&mt('Dump Course DOCS').'" /></p></form>');
1.75 www 238: }
1.74 www 239: }
1.76 www 240:
1.138 raeburn 241: # ------------------------------------------------------ Generate "export" button
242:
243: sub exportbutton {
244: return '</td><td bgcolor="#DDDDCC">'.
245: '<input type="submit" name="exportcourse" value="'.
246: &mt('Export Course to IMS').'" />'.
247: &Apache::loncommon::help_open_topic('Docs_Export_Course_Docs');
248: }
249:
250: sub exportcourse {
251: my $r=shift;
252: my %discussiontime = &Apache::lonnet::dump('discussiontimes',
253: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
254: my $numdisc = keys %discussiontime;
255: my $navmap = Apache::lonnavmaps::navmap->new();
256: my $it=$navmap->getIterator(undef,undef,undef,1,undef,undef);
257: my $curRes;
1.143 raeburn 258: my $outcome;
1.138 raeburn 259:
260: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
261: ['finishexport']);
262: if ($ENV{'form.finishexport'}) {
263: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
264: ['archive','discussion']);
265:
266: my @exportitems = ();
267: if (defined($ENV{'form.archive'})) {
268: if (ref($ENV{'form.archive'}) eq 'ARRAY') {
269: @exportitems = @{$ENV{'form.archive'}};
270: } else {
271: $exportitems[0] = $ENV{'form.archive'};
272: }
273: }
274: my @discussions = ();
275: if (defined($ENV{'form.discussion'})) {
276: if (ref($ENV{'form.discussion'}) eq 'ARRAY') {
277: @discussions = $ENV{'form.discussion'};
278: } else {
279: $discussions[0] = $ENV{'form.discussion'};
280: }
281: }
1.143 raeburn 282: if (@exportitems == 0 && @discussions == 0) {
283: $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';
284: } else {
285: my $now = time;
286: my $count = 0;
287: my %symbs;
288: my $manifestok = 0;
289: my $imsresources;
290: my $tempexport;
291: my $copyresult;
292: my $ims_manifest = &create_ims_store($now,\$manifestok,\$outcome,\$tempexport);
293: if ($manifestok) {
294: &build_package($now,$navmap,\@exportitems,\@discussions,\$outcome,\$tempexport,\$copyresult,$ims_manifest);
295: close($ims_manifest);
296:
297: #Create zip file in prtspool
298: my $imszipfile = '/prtspool/'.
299: $ENV{'user.name'}.'_'.$ENV{'user.domain'}.'_'.
300: time.'_'.rand(1000000000).'.zip';
301: # zip can cause an sh launch which can pass along all of %ENV
302: # which can be too large for /bin/sh to handle
303: my %oldENV=%ENV;
304: undef(%ENV);
305: my $cwd = &Cwd::getcwd();
306: my $imszip = '/home/httpd/'.$imszipfile;
307: chdir $tempexport;
308: open(OUTPUT, "zip -r $imszip * 2> /dev/null |");
309: close(OUTPUT);
310: chdir $cwd;
311: %ENV=%oldENV;
312: undef(%oldENV);
313: $outcome .= 'Download the zip file from <a href="'.$imszipfile.'">IMS course archive</a><br />';
314: if ($copyresult) {
315: $outcome .= 'The following errors occurred during export - '.$copyresult;
1.138 raeburn 316: }
1.143 raeburn 317: } else {
318: $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 319: }
320: }
321:
322: $r->print('<html><head><title>Export Course</title></head>'.
1.143 raeburn 323: &Apache::loncommon::bodytag('Export course to IMS or SCORM content package'));
324: $r->print($outcome);
1.138 raeburn 325: $r->print('</body></html>');
326: } else {
327: my $display;
328: $display = '<form name="exportdoc" method="post">'."\n";
329: $display .= 'Choose which items you wish to export from your course.<br /><br />';
330: $display .= '<table border="0" cellspacing="0" cellpadding="3">'.
331: '<tr><td><fieldset><legend> <b>Content items</b></legend>'.
332: '<input type="button" value="check all" '.
333: 'onclick="javascript:checkAll(document.exportdoc.archive)" />'.
334: ' <input type="button" value="uncheck all"'.
335: ' onclick="javascript:uncheckAll(document.exportdoc.archive)" /></fieldset></td>'.
336: '<td> </td><td> </td>'.
337: '<td align="right"><fieldset><legend> <b>Discussion posts'.
338: '</b></legend><input type="button" value="check all"'.
339: ' onclick="javascript:checkAll(document.exportdoc.discussion)" />'.
340: ' <input type="button" value="uncheck all"'.
341: ' onclick="javascript:uncheckAll(document.exportdoc.discussion)" /></fieldset></td>'.
342: '</tr></table>';
343: my $curRes;
344: my $depth = 0;
345: my $count = 0;
346: my $boards = 0;
347: my $startcount = 5;
348: my %parent = ();
349: my %children = ();
350: my $lastcontainer = $startcount;
351: my @bgcolors = ('#F6F6F6','#FFFFFF');
352: $display .= '<table cellspacing="0"><tr>'.
353: '<td><b>Export content item?<br /></b></td><td> </td><td align="right">'."\n";
354: if ($numdisc > 0) {
355: $display.='<b>Export discussion posts?</b>'."\n";
356: }
357: $display.=' </td></tr>';
358: while ($curRes = $it->next()) {
359: if (ref($curRes)) {
360: $count ++;
361: }
362: if ($curRes == $it->BEGIN_MAP()) {
363: $depth++;
364: $parent{$depth} = $lastcontainer;
365: }
366: if ($curRes == $it->END_MAP()) {
367: $depth--;
368: $lastcontainer = $parent{$depth};
369: }
370: if (ref($curRes)) {
371: my $symb = $curRes->symb();
372: my $color = $count%2;
373: $display .='<tr bgcolor='.$bgcolors[$color].'><td>'."\n".
374: '<input type="checkbox" name="archive" value="'.$count.'" ';
375: if (($curRes->is_sequence()) || ($curRes->is_page())) {
376: my $checkitem = $count + $boards + $startcount;
377: $display .= 'onClick="javascript:propagateCheck('."'$checkitem'".')"';
378: }
379: $display .= ' />'."\n";
380: for (my $i=0; $i<$depth; $i++) {
381: $display .= '<img src="/adm/lonIcons/whitespace1.gif" width="25" height="1" alt="" border="0" /><img src="/adm/lonIcons/whitespace1.gif" width="25" height="1" alt="" border="0" />'."\n";
382: }
383: if ($curRes->is_sequence()) {
384: $display .= '<img src="/adm/lonIcons/navmap.folder.open.gif"> '."\n";
385: $lastcontainer = $count + $startcount + $boards;
386: } elsif ($curRes->is_page()) {
387: $display .= '<img src="/adm/lonIcons/navmap.page.open.gif"> '."\n";
388: $lastcontainer = $count + $startcount + $boards;
389: }
390: my $currelem = $count+$boards+$startcount;
391: $children{$parent{$depth}} .= $currelem.':';
392: $display .= ' '.$curRes->title().'</td>';
393: if ($discussiontime{$symb} > 0) {
394: $boards ++;
395: $currelem = $count+$boards+$startcount;
396: $display .= '<td> </td><td align="right"><input type="checkbox" name="discussion" value="'.$count.'" /> </td>'."\n";
397: } else {
398: $display .= '<td colspan="2"> </td>'."\n";
399: }
400: }
401: }
402: my $scripttag = qq|
403: <script>
404:
405: function checkAll(field) {
406: for (i = 0; i < field.length; i++)
407: field[i].checked = true ;
408: }
409:
410: function uncheckAll(field) {
411: for (i = 0; i < field.length; i++)
412: field[i].checked = false ;
413: }
414:
415: function propagateCheck(item) {
416: if (document.exportdoc.elements[item].checked == true) {
417: containerCheck(item)
418: }
419: }
420:
421: function containerCheck(item) {
422: document.exportdoc.elements[item].checked = true
423: var numitems = $count + $boards + $startcount
424: var parents = new Array(numitems)
425: for (var i=$startcount; i<numitems; i++) {
426: parents[i] = new Array
427: }
428: |;
429:
430: foreach my $container (sort { $a <=> $b } keys %children) {
431: my @contents = split/:/,$children{$container};
432: for (my $i=0; $i<@contents; $i ++) {
433: $scripttag .= ' parents['.$container.']['.$i.'] = '.$contents[$i]."\n";
434: }
435: }
436:
437: $scripttag .= qq|
438: if (parents[item].length > 0) {
439: for (var j=0; j<parents[item].length; j++) {
440: containerCheck(parents[item][j])
441: }
442: }
443: }
444:
445: </script>
446: |;
447: $r->print('<html><head><title>Export Course</title>'.$scripttag.'</head>'.
448: &Apache::loncommon::bodytag('Export course to IMS or SCORM content package'
449: ));
450:
451: $r->print($display.'</table>'.
452: '<p><input type="hidden" name="finishexport" value="1">'.
453: '<input type="submit" name="exportcourse" value="'.
454: &mt('Export Course DOCS').'" /></p></form></body></html>');
455: }
456: }
457:
1.143 raeburn 458: sub create_ims_store {
459: my ($now,$manifestok,$outcome,$tempexport) = @_;
460: $$tempexport = $Apache::lonnet::perlvar{'lonDaemons'}.'/tmp/ims_exports';
461: my $ims_manifest;
462: if (!-e $$tempexport) {
463: mkdir($$tempexport,0700);
464: }
465: $$tempexport .= '/'.$now;
466: if (!-e $$tempexport) {
467: mkdir($$tempexport,0700);
468: }
469: $$tempexport .= '/'.$ENV{'user.domain'}.'_'.$ENV{'user.name'};
470: if (!-e $$tempexport) {
471: mkdir($$tempexport,0700);
472: }
473: # open manifest file
474: my $manifest = '/imsmanifest.xml';
475: my $manifestfilename = $$tempexport.$manifest;
476: if ($ims_manifest = Apache::File->new('>'.$manifestfilename)) {
477: $$manifestok=1;
478: print $ims_manifest
479: '<?xml version="1.0" encoding="UTF-8"?>'."\n".
480: '<manifest xmlns="http://www.imsglobal.org/xsd/imscp_v1p1"'.
481: ' xmlns:imsmd="http://www.imsglobal.org/xsd/imsmd_v1p2"'.
482: ' xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"'.
483: ' identifier="MANIFEST-'.$ENV{'request.course.id'}.'-'.$now.'"'.
484: ' xsi:schemaLocation="http://www.imsglobal.org/xsd/imscp_v1p1imscp_v1p1.xsd'.
485: ' http://www.imsglobal.org/xsd/imsmd_v1p2 imsmd_v1p2p2.xsd">'."\n".
486: ' <organizations default="ORG-."'.$ENV{'request,course.id'}.'-'.$now.'">'."\n".
487: ' <organization identifier="ORG-'.$ENV{'request.course.id'}.'-'.$now.'"'.
488: ' structure="hierarchical">'."\n".
489: ' <title>'.$ENV{'request.'.$ENV{'request.course.id'}.'.description'}.'</title>'
490: } else {
491: $$outcome .= 'An error occurred opening the IMS manifest file.<br />'
492: ;
493: }
494: return $ims_manifest;
495: }
496:
497: sub build_package {
498: my ($now,$navmap,$exportitems,$discussions,$outcome,$tempexport,$copyresult,$ims_manifest) = @_;
499: # first iterator to look for dependencies
500: my $it = $navmap->getIterator(undef,undef,undef,1,undef,undef);
501: my $curRes;
502: my $count = 0;
503: my $depth = 0;
504: my $lastcontainer = 0;
505: my %parent = ();
506: my @dependencies = ();
507: my $cnum = $ENV{'request.'.$ENV{'request.course.id'}.'.num'};
508: my $cdom = $ENV{'request.'.$ENV{'request.course.id'}.'.domain'};
509: while ($curRes = $it->next()) {
510: if (ref($curRes)) {
511: $count ++;
512: }
513: if ($curRes == $it->BEGIN_MAP()) {
514: $depth++;
515: $parent{$depth} = $lastcontainer;
516: }
517: if ($curRes == $it->END_MAP()) {
518: $depth--;
519: $lastcontainer = $parent{$depth};
520: }
521: if (ref($curRes)) {
522: if ($curRes->is_sequence() || $curRes->is_page()) {
523: $lastcontainer = $count;
524: }
525: if (grep/^$count$/,@$exportitems) {
526: &get_dependencies($exportitems,\%parent,$depth,\@dependencies);
527: }
528: }
529: }
530: # second iterator to build manifest and store resources
531: $it = $navmap->getIterator(undef,undef,undef,1,undef,undef);
532: $depth = 0;
533: my $prevdepth;
534: $count = 0;
535: my $imsresources;
536: my $pkgdepth;
537: if ($curRes == $it->BEGIN_MAP()) {
538: $prevdepth = $depth;
539: $depth++;
540: }
541: if ($curRes == $it->END_MAP()) {
542: $prevdepth = $depth;
543: $depth--;
544: }
545:
546: if (ref($curRes)) {
547: if ((grep/^$count$/,@$exportitems) || (grep/^$count$/,@dependencies)) {
548: my $symb = $curRes->symb();
549: my $isvisible = 'true';
550: my $resourceref;
551: if ($curRes->randomout()) {
552: $isvisible = 'false';
553: }
554: unless ($curRes->is_sequence()) {
555: $resourceref = 'identifierref="RES-'.$ENV{'request.course.id'}.'-'.$count.'"';
556: }
557: if (($depth <= $prevdepth) && ($count > 1)) {
558: print $ims_manifest ' </item>'."\n";
559: }
560: $prevdepth = $depth;
561:
562: my $itementry =
563: '<item identifier="ITEM-'.$ENV{'request.course.id'}.'-'.$count.
564: '" isvisible="'.$isvisible.'" '.$resourceref.'>'.
565: '<title>'.$curRes->title().'</title>';
566: print $ims_manifest "\n".$itementry;
567:
568: unless ($curRes->is_sequence()) {
569: my $content_file;
570: my @hrefs = ();
571: &process_content($count,$curRes,$cdom,$cnum,$symb,$content_file,\@hrefs,$copyresult,$tempexport);
572: if ($content_file) {
573: $imsresources .= "\n".
574: ' <resource identifier="RES-'.$ENV{'request.course.id'}.'-'.$count.
575: '" type="webcontent" href="'.$content_file.'">'."\n".
576: ' <file href="'.$content_file.'" />'."\n";
577: foreach (@hrefs) {
578: $imsresources .=
579: ' <file href="'.$_.'" />'."\n";
580: }
581: $imsresources .= ' </resource>'."\n";
582: }
583: }
584: $pkgdepth = $depth;
585: }
586: }
587: while ($pkgdepth > -1) {
588: print $ims_manifest " </item>\n";
589: $pkgdepth --;
590: }
591: my $resource_text = qq|
592: </organization>
593: </organizations>
594: <resources>
595: $imsresources
596: </resources>
597: </manifest>
598: |;
599: print $ims_manifest $resource_text;
600: }
601:
602: sub get_dependencies {
603: my ($exportitems,$parent,$depth,$dependencies) = @_;
604: if ($depth > 1) {
605: unless (grep/^$$parent{$depth}$/,@$exportitems || grep/^$$parent{$depth}$/,@$dependencies) {
606: push @$dependencies, $$parent{$depth};
607: if ($depth > 2) {
608: &get_dependencies($exportitems,$parent,$depth-1,$dependencies);
609: }
610: }
611: }
612: }
613:
614: sub process_content {
615: my ($count,$curRes,$cdom,$cnum,$symb,$content_file,$href,$copyresult,$tempexport) = @_;
616: my $content_type;
617: my $message;
618: # find where user is author or co-author
619: my %roleshash = &Appache::lonnet::get_my_roles();
620: if ($curRes->is_page()) {
621: $content_type = 'page';
622: } elsif ($symb =~ m-public/$cdom/$cnum/syllabus$-) {
623: $content_type = 'syllabus';
624: } elsif ($symb =~ m-\.sequence____\d+____ext-) {
625: $content_type = 'external';
626: } elsif ($symb =~ m-adm/navmaps$-) {
627: $content_type = 'navmap';
628: } elsif ($symb =~ m-adm/$cdom/$cnum/\d+/smppg$-) {
629: $content_type = 'simplepage';
630: } elsif ($symb =~ m-$-) {
631: $content_type = 'simpleproblem';
632: } elsif ($symb =~ m-adm/$cdom/$cnum/\d+/bulletinboard$-) {
633: $content_type = 'bulletinboard';
634: } elsif ($symb =~ m-adm/$cdom/$cnum/\d+/aboutme$-) {
635: $content_type = 'aboutme';
636: } elsif ($symb =~ m-uploaded/$cdom/$cnum-) {
637: &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,'uploaded');
638: } elsif ($symb =~ m-\.sequence____\d+____([^/])/([^/])-) {
639: my $coauth = $2.':'.$1.':ca';
640: my $canedit = 0;
641: if ($1 eq $ENV{'user.domain'} && $2 eq $ENV{'user.name'}) {
642: $canedit= 1;
643: } elsif (defined($roleshash{$coauth})) {
644: if ($roleshash{$coauth} =~ /(\d+):(\d+)/) {
645: if (($1 < time || $1 == 0) && ($2 == 0 || $2 >= time)) {
646: $canedit = 1;
647: }
648: } elsif ($roleshash{$coauth} eq ':') {
649: $canedit = 1;
650: }
651: }
652: if ($canedit) {
653: &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,'resource');
654: } else {
655: &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,'noedit');
656: }
657: }
658: $$copyresult .= $message."\n";
659: }
660:
661: sub replicate_content {
662: my ($cdom,$cnum,$tempexport,$symb,$count,$message,$caller) = @_;
663: my ($map,$ind,$url)=&Apache::lonnet::decode_symb($symb);
664: my $feedurl = &Apache::lonnet::clutter($url);
665:
666: my $content;
667: my $filename;
668: my $repstatus;
669: if ($url =~ m-[^/]/(.+)$-) {
670: $filename = $1;
671: if (!-e $tempexport.'/resources') {
672: mkdir($tempexport.'/resources',0700);
673: }
674: if (!-e $tempexport.'/resources') {
675: mkdir($tempexport.'/resources/'.$count,0700);
676: }
677: my $destination = $$tempexport.'/resources/'.$count.'/'.$filename;
678: my $copiedfile;
679: if ($copiedfile = Apache::File->new('>'.$destination)) {
680: my $content;
681: if ($caller eq 'uploaded' || $caller eq 'resource') {
682: $content = &Apache::lonnet::getfile($url);
683: if ($content eq -1) {
684: $$message = 'Could not copy file '.$filename;
685: } else {
686: $repstatus = 'ok';
687: }
688: } elsif ($caller eq 'noedit') {
689: my $rtncode;
690: $repstatus = &getuploaded('GET',$url,$cdom,$cnum,$content,$rtncode);
691: unless ($repstatus eq 'ok') {
692: $$message = 'Could not render '.$url.' server message - '.$rtncode;
693: }
694: }
695: if ($repstatus eq 'ok') {
696: print $copiedfile $content;
697: }
698: close($copiedfile);
699: } else {
700: $$message = 'Could not open destination file for '.$filename."\n";
701: }
702: } else {
703: $$message = 'Could not determine name of file for ';
704: }
705: return $repstatus;
706: }
1.74 www 707:
1.73 bowersj2 708: # Imports the given (name, url) resources into the course
709: # coursenum, coursedom, and folder must precede the list
710: sub group_import {
711: my $coursenum = shift;
712: my $coursedom = shift;
713: my $folder = shift;
1.142 raeburn 714: my $container = shift;
715: my $caller = shift;
1.73 bowersj2 716: while (@_) {
717: my $name = shift;
718: my $url = shift;
1.142 raeburn 719: if (($url =~ m#^/uploaded/$coursedom/$coursenum/(default_\d+\.)(page|sequence)$#) && ($caller eq 'londocs')) {
720: my $errtext = '';
721: my $fatal = 0;
722: my $newmapstr = '<map>'."\n".
723: '<resource id="1" src="" type="start"></resource>'."\n".
724: '<link from="1" to="2" index="1"></link>'."\n".
725: '<resource id="2" src="" type="finish"></resource>'."\n".
726: '</map>';
727: $ENV{'form.output'}=$newmapstr;
728: my $home=&Apache::lonnet::homeserver($coursenum,$coursedom);
729: my $result=&Apache::lonnet::finishuserfileupload($coursenum,$coursedom,$home,
730: 'output',$1.$2);
731: if ($result != m|^/uploaded/|) {
732: $errtext.='Map not saved: A network error occured when trying to save the new map. ';
733: $fatal = 2;
734: }
735: if ($fatal) {
736: return ($errtext,$fatal);
737: }
738: }
1.73 bowersj2 739: if ($url) {
740: my $idx = $#Apache::lonratedt::resources + 1;
741: $Apache::lonratedt::order[$#Apache::lonratedt::order+1]=$idx;
742: my $ext = 'false';
743: if ($url=~/^http:\/\//) { $ext = 'true'; }
744: $url =~ s/:/\:/g;
745: $name =~ s/:/\:/g;
746: $Apache::lonratedt::resources[$idx] =
747: join ':', ($name, $url, $ext, 'normal', 'res');
748: }
749: }
1.142 raeburn 750: return &storemap($coursenum, $coursedom, $folder.'.'.$container);
1.73 bowersj2 751: }
752:
1.114 albertel 753: sub breadcrumbs {
754: my ($where)=@_;
755: &Apache::lonhtmlcommon::clear_breadcrumbs();
1.142 raeburn 756: my (@folders);
757: if ($ENV{'form.pagepath'}) {
758: @folders = split('&',$ENV{'form.pagepath'});
759: } else {
760: @folders=split('&',$ENV{'form.folderpath'});
761: }
1.116 albertel 762: my $folderpath;
763: while (@folders) {
764: my $folder=shift(@folders);
765: my $foldername=shift(@folders);
766: if ($folderpath) {$folderpath.='&';}
767: $folderpath.=$folder.'&'.$foldername;
768: my $url='/adm/coursedocs?folderpath='.
769: &Apache::lonnet::escape($folderpath);
1.114 albertel 770: &Apache::lonhtmlcommon::add_breadcrumb(
771: {'href'=>$url,
772: 'title'=>&Apache::lonnet::unescape($foldername),
1.117 albertel 773: 'text'=>'<font size="+1">'.
774: &Apache::lonnet::unescape($foldername).'</font>'
775: });
1.114 albertel 776:
777:
778: }
1.137 albertel 779: return &Apache::lonhtmlcommon::breadcrumbs(undef,undef,undef,undef,undef,
780: 0,'nohelp');
1.114 albertel 781: }
782:
1.7 www 783: sub editor {
784: my ($r,$coursenum,$coursedom,$folder,$allowed)=@_;
1.114 albertel 785:
786: $r->print(&breadcrumbs($folder));
1.10 www 787: my $errtext='';
788: my $fatal=0;
1.142 raeburn 789: my $container='sequence';
790: if ($ENV{'form.pagepath'}) {
791: $container='page';
792: }
1.10 www 793: ($errtext,$fatal)=
1.142 raeburn 794: &mapread($coursenum,$coursedom,$folder.'.'.$container);
1.17 www 795: if ($#Apache::lonratedt::order<1) {
796: $Apache::lonratedt::order[0]=1;
797: $Apache::lonratedt::resources[1]='';
798: }
1.7 www 799: if ($fatal) {
800: $r->print('<p><font color="red">'.$errtext.'</font></p>');
801: } else {
802: # ------------------------------------------------------------ Process commands
1.121 www 803:
1.16 www 804: # ---------------- if they are for this folder and user allowed to make changes
805: if (($allowed) && ($ENV{'form.folder'} eq $folder)) {
1.123 www 806: # set parameters and change order
1.121 www 807: if (defined($ENV{'form.setparms'})) {
808: my $idx=$ENV{'form.setparms'};
1.123 www 809: # set parameters
1.121 www 810: if ($ENV{'form.randpick_'.$idx}) {
1.122 www 811: &Apache::lonratedt::storeparameter($idx,'parameter_randompick',$ENV{'form.randpick_'.$idx},'int_pos');
1.121 www 812: } else {
1.122 www 813: &Apache::lonratedt::delparameter($idx,'parameter_randompick');
1.121 www 814: }
815: if ($ENV{'form.hidprs_'.$idx}) {
1.122 www 816: &Apache::lonratedt::storeparameter($idx,'parameter_hiddenresource','yes','string_yesno');
1.121 www 817: } else {
1.122 www 818: &Apache::lonratedt::delparameter($idx,'parameter_hiddenresource');
1.121 www 819: }
820: if ($ENV{'form.encprs_'.$idx}) {
1.122 www 821: &Apache::lonratedt::storeparameter($idx,'parameter_encrypturl','yes','string_yesno');
1.121 www 822: } else {
1.122 www 823: &Apache::lonratedt::delparameter($idx,'parameter_encrypturl');
1.121 www 824: }
825:
1.123 www 826: if ($ENV{'form.newpos'}) {
827: # change order
828:
829: my $newpos=$ENV{'form.newpos'}-1;
1.124 www 830: my $currentpos=$ENV{'form.currentpos'}-1;
1.125 www 831: my $i;
832: my @neworder=();
833: if ($newpos>$currentpos) {
834: # moving stuff up
835: for ($i=0;$i<$currentpos;$i++) {
836: $neworder[$i]=$Apache::lonratedt::order[$i];
837: }
838: for ($i=$currentpos;$i<$newpos;$i++) {
839: $neworder[$i]=$Apache::lonratedt::order[$i+1];
840: }
841: $neworder[$newpos]=$Apache::lonratedt::order[$currentpos];
842: for ($i=$newpos+1;$i<=$#Apache::lonratedt::order;$i++) {
843: $neworder[$i]=$Apache::lonratedt::order[$i];
844: }
845: } else {
846: # moving stuff down
847: for ($i=0;$i<$newpos;$i++) {
848: $neworder[$i]=$Apache::lonratedt::order[$i];
849: }
850: $neworder[$newpos]=$Apache::lonratedt::order[$currentpos];
851: for ($i=$newpos+1;$i<$currentpos+1;$i++) {
852: $neworder[$i]=$Apache::lonratedt::order[$i-1];
853: }
854: for ($i=$currentpos+1;$i<=$#Apache::lonratedt::order;$i++) {
855: $neworder[$i]=$Apache::lonratedt::order[$i];
856: }
857: }
858: @Apache::lonratedt::order=@neworder;
1.124 www 859: }
860: # store the changed version
1.123 www 861:
1.142 raeburn 862: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
1.124 www 863: if ($fatal) {
864: $r->print('<p><font color="red">'.$errtext.'</font></p>');
865: return;
1.123 www 866: }
1.124 www 867:
868: }
1.123 www 869:
1.10 www 870: # upload a file, if present
871: if (($ENV{'form.uploaddoc.filename'}) &&
872: ($ENV{'form.cmd'}=~/^upload_(\w+)/)) {
1.112 raeburn 873: if ( ($folder=~/^$1/) || ($1 eq 'default') ) {
1.10 www 874: # this is for a course, not a user, so set coursedoc flag
875: # probably the only place in the system where this should be "1"
1.126 albertel 876: my $url=&Apache::lonnet::userfileupload('uploaddoc',1,'docs');
1.10 www 877: my $ext='false';
878: if ($url=~/^http\:\/\//) { $ext='true'; }
879: $url=~s/\:/\:/g;
880: my $comment=$ENV{'form.comment'};
881: $comment=~s/\</\<\;/g;
882: $comment=~s/\>/\>\;/g;
883: $comment=~s/\:/\:/g;
1.17 www 884: if ($folder=~/^supplemental/) {
885: $comment=time.'___&&&___'.$ENV{'user.name'}.'___&&&___'.
886: $ENV{'user.domain'}.'___&&&___'.$comment;
887: }
1.10 www 888: my $newidx=$#Apache::lonratedt::resources+1;
889: $Apache::lonratedt::resources[$newidx]=
890: $comment.':'.$url.':'.$ext.':normal:res';
891: $Apache::lonratedt::order[$#Apache::lonratedt::order+1]=
892: $newidx;
1.104 albertel 893:
1.142 raeburn 894: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
1.104 albertel 895: if ($fatal) {
896: $r->print('<p><font color="red">'.$errtext.'</font></p>');
897: return;
898: }
1.10 www 899: }
900: }
1.8 www 901: if ($ENV{'form.cmd'}) {
1.10 www 902: my ($cmd,$idx)=split(/\_/,$ENV{'form.cmd'});
903: if ($cmd eq 'del') {
1.128 albertel 904: my (undef,$url)=split(':',$Apache::lonratedt::resources[$Apache::lonratedt::order[$idx]]);
905: if ($url=~m|/+uploaded/\Q$coursedom\E/\Q$coursenum\E/|) {
906: &Apache::lonnet::removeuploadedurl($url);
907: }
1.10 www 908: for (my $i=$idx;$i<$#Apache::lonratedt::order;$i++) {
909: $Apache::lonratedt::order[$i]=
910: $Apache::lonratedt::order[$i+1];
911: }
912: $#Apache::lonratedt::order--;
913: } elsif ($cmd eq 'up') {
1.38 www 914: if (($idx) && (defined($Apache::lonratedt::order[$idx-1]))) {
1.10 www 915: my $i=$Apache::lonratedt::order[$idx-1];
916: $Apache::lonratedt::order[$idx-1]=
917: $Apache::lonratedt::order[$idx];
918: $Apache::lonratedt::order[$idx]=$i;
1.38 www 919: }
1.10 www 920: } elsif ($cmd eq 'down') {
1.38 www 921: if (defined($Apache::lonratedt::order[$idx+1])) {
1.10 www 922: my $i=$Apache::lonratedt::order[$idx+1];
923: $Apache::lonratedt::order[$idx+1]=
924: $Apache::lonratedt::order[$idx];
925: $Apache::lonratedt::order[$idx]=$i;
1.38 www 926: }
1.36 www 927: } elsif ($cmd eq 'rename') {
1.142 raeburn 928: my $ratstr = $Apache::lonratedt::resources[$Apache::lonratedt::order[$idx]];
1.36 www 929: my ($rtitle,@rrest)=split(/\:/,
930: $Apache::lonratedt::resources[
931: $Apache::lonratedt::order[$idx]]);
1.38 www 932: my $comment=
933: &HTML::Entities::decode($ENV{'form.title'});
1.36 www 934: $comment=~s/\</\<\;/g;
935: $comment=~s/\>/\>\;/g;
936: $comment=~s/\:/\:/g;
1.144 albertel 937: if ($comment=~/\S/) {
938: $Apache::lonratedt::resources[
1.36 www 939: $Apache::lonratedt::order[$idx]]=
1.144 albertel 940: $comment.':'.join(':',@rrest);
941: }
1.10 www 942: }
943: # Store the changed version
1.104 albertel 944: ($errtext,$fatal)=&storemap($coursenum,$coursedom,
1.142 raeburn 945: $folder.'.'.$container);
1.104 albertel 946: if ($fatal) {
947: $r->print('<p><font color="red">'.$errtext.'</font></p>');
948: return;
949: }
1.8 www 950: }
1.11 www 951: # Group import/search
952: if ($ENV{'form.importdetail'}) {
1.73 bowersj2 953: my @imports;
954: foreach (split(/\&/,$ENV{'form.importdetail'})) {
955: if (defined($_)) {
956: my ($name,$url)=split(/\=/,$_);
957: $name=&Apache::lonnet::unescape($name);
958: $url=&Apache::lonnet::unescape($url);
959: push @imports, $name, $url;
960: }
961: }
1.11 www 962: # Store the changed version
1.104 albertel 963: ($errtext,$fatal)=group_import($coursenum, $coursedom, $folder,
1.142 raeburn 964: $container,'londocs',@imports);
1.104 albertel 965: if ($fatal) {
966: $r->print('<p><font color="red">'.$errtext.'</font></p>');
967: return;
968: }
1.11 www 969: }
1.53 www 970: # Loading a complete map
971: if (($ENV{'form.importmap'}) && ($ENV{'form.loadmap'})) {
1.104 albertel 972: foreach (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$ENV{'form.importmap'}))) {
1.53 www 973: my $idx=$#Apache::lonratedt::resources;
974: $idx++;
975: $Apache::lonratedt::resources[$idx]=$_;
976: $Apache::lonratedt::order
1.104 albertel 977: [$#Apache::lonratedt::order+1]=$idx;
978: }
1.53 www 979:
980: # Store the changed version
1.104 albertel 981: ($errtext,$fatal)=&storemap($coursenum,$coursedom,
1.142 raeburn 982: $folder.'.'.$container);
1.104 albertel 983: if ($fatal) {
984: $r->print('<p><font color="red">'.$errtext.'</font></p>');
985: return;
986: }
1.53 www 987: }
1.16 www 988: }
989: # ---------------------------------------------------------------- End commands
1.7 www 990: # ---------------------------------------------------------------- Print screen
1.10 www 991: my $idx=0;
1.148 www 992: my $shown=0;
1.10 www 993: $r->print('<table>');
994: foreach (@Apache::lonratedt::order) {
995: my ($name,$url)=split(/\:/,$Apache::lonratedt::resources[$_]);
996: unless ($name) { $name=(split(/\//,$url))[-1]; }
1.148 www 997: unless ($name) { $idx++; next; }
1.112 raeburn 998: $r->print(&entryline($idx,$name,$url,$folder,$allowed,$_,$coursenum));
1.10 www 999: $idx++;
1.148 www 1000: $shown++;
1.10 www 1001: }
1.148 www 1002: unless ($shown) {
1.131 www 1003: $r->print('<tr><td>'.&mt('Currently no documents.').'</td></tr>');
1004: }
1.10 www 1005: $r->print('</table>');
1.7 www 1006: }
1007: }
1.1 www 1008:
1.8 www 1009: # --------------------------------------------------------------- An entry line
1010:
1011: sub entryline {
1.112 raeburn 1012: my ($index,$title,$url,$folder,$allowed,$residx,$coursenum)=@_;
1.38 www 1013: $title=~s/\&colon\;/\:/g;
1014: $title=&HTML::Entities::encode(&HTML::Entities::decode(
1.109 albertel 1015: &Apache::lonnet::unescape($title)),'"<>&\'');
1.38 www 1016: my $renametitle=$title;
1017: my $foldertitle=$title;
1.142 raeburn 1018: my $pagetitle=$title;
1.122 www 1019: my $orderidx=$Apache::lonratedt::order[$index];
1.109 albertel 1020: if ($title=~ /^(\d+)___&&&___(\w+)___&&&___(\w+)___&&&___(.*)$/ ) {
1021: $foldertitle=&Apache::lontexconvert::msgtexconverted($4);
1022: $renametitle=$4;
1023: $title='<i>'.&Apache::lonlocal::locallocaltime($1).'</i> '.
1024: &Apache::loncommon::plainname($2,$3).': <br />'.
1025: $foldertitle;
1026: }
1.38 www 1027: $renametitle=~s/\"\;/\\\"/g;
1.8 www 1028: my $line='<tr>';
1029: # Edit commands
1.142 raeburn 1030: my $container;
1.120 www 1031: my $folderpath;
1032: if ($ENV{'form.folderpath'}) {
1.142 raeburn 1033: $container = 'sequence';
1.120 www 1034: $folderpath=&Apache::lonnet::escape($ENV{'form.folderpath'});
1035: # $htmlfoldername=&HTML::Entities::encode($ENV{'form.foldername'},'<>&"');
1036: }
1.142 raeburn 1037: my $pagepath;
1038: if ($ENV{'form.pagepath'}) {
1039: $container = 'page';
1040: $pagepath=&Apache::lonnet::escape($ENV{'form.pagepath'});
1041: }
1.109 albertel 1042: if ($allowed) {
1.123 www 1043: my $incindex=$index+1;
1044: my $selectbox='';
1045: if ($folder!~/^supplemental/) {
1046: $selectbox=
1.124 www 1047: '<input type="hidden" name="currentpos" value="'.$incindex.'" />'.
1.123 www 1048: '<select name="newpos" onChange="this.form.submit()">';
1049: for (my $i=1;$i<=$#Apache::lonratedt::order+1;$i++) {
1050: if ($i==$incindex) {
1051: $selectbox.='<option value="" selected="1">('.$i.')</option>';
1052: } else {
1053: $selectbox.='<option value="'.$i.'">'.$i.'</option>';
1054: }
1055: }
1056: $selectbox.='</select>';
1057: }
1.119 www 1058: my %lt=&Apache::lonlocal::texthash(
1059: 'up' => 'Move Up',
1.109 albertel 1060: 'dw' => 'Move Down',
1061: 'rm' => 'Remove',
1062: 'rn' => 'Rename');
1.142 raeburn 1063: if ($ENV{'form.pagepath'}) {
1064: $line.=(<<END);
1065: <form name="entry_$index" action="/adm/coursedocs" method="post">
1066: <input type="hidden" name="pagepath" value="$ENV{'form.pagepath'}" />
1067: <input type="hidden" name="setparms" value="$orderidx" />
1068: <td><table border='0' cellspacing='2' cellpadding='0'>
1069: <tr><td bgcolor="#DDDDDD">
1070: <a href='/adm/coursedocs?cmd=up_$index&pagepath=$pagepath'>
1071: <img src="${iconpath}move_up.gif" alt='$lt{'up'}' border='0' /></a></td></tr>
1072: <tr><td bgcolor="#DDDDDD">
1073: <a href='/adm/coursedocs?cmd=down_$index&pagepath=$pagepath'>
1074: <img src="${iconpath}move_down.gif" alt='$lt{'dw'}' border='0' /></a></td></tr>
1075: </table></td>
1076: <td>$selectbox
1077: </td><td bgcolor="#DDDDDD">
1078: <a href='javascript:removeres("$pagepath","$index","$renametitle","page");'>
1079: <font size="-2" color="#990000">$lt{'rm'}</font></a>
1080: <a href='javascript:changename("$pagepath","$index","$renametitle","page");'>
1081: <font size="-2" color="#009900">$lt{'rn'}</font></a></td>
1082: END
1083: } else {
1084: $line.=(<<END);
1.121 www 1085: <form name="entry_$index" action="/adm/coursedocs" method="post">
1086: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
1.122 www 1087: <input type="hidden" name="setparms" value="$orderidx" />
1.54 www 1088: <td><table border='0' cellspacing='2' cellpadding='0'>
1089: <tr><td bgcolor="#DDDDDD">
1.115 albertel 1090: <a href='/adm/coursedocs?cmd=up_$index&folderpath=$folderpath'>
1.90 www 1091: <img src="${iconpath}move_up.gif" alt='$lt{'up'}' border='0' /></a></td></tr>
1.54 www 1092: <tr><td bgcolor="#DDDDDD">
1.115 albertel 1093: <a href='/adm/coursedocs?cmd=down_$index&folderpath=$folderpath'>
1.90 www 1094: <img src="${iconpath}move_down.gif" alt='$lt{'dw'}' border='0' /></a></td></tr>
1.123 www 1095: </table></td>
1096: <td>$selectbox
1097: </td><td bgcolor="#DDDDDD">
1.142 raeburn 1098: <a href='javascript:removeres("$folderpath","$index","$renametitle","sequence");'>
1.90 www 1099: <font size="-2" color="#990000">$lt{'rm'}</font></a>
1.142 raeburn 1100: <a href='javascript:changename("$folderpath","$index","$renametitle","sequence");'>
1.90 www 1101: <font size="-2" color="#009900">$lt{'rn'}</font></a></td>
1.8 www 1102: END
1.142 raeburn 1103: }
1.8 www 1104: }
1.16 www 1105: # Figure out what kind of a resource this is
1106: my ($extension)=($url=~/\.(\w+)$/);
1107: my $uploaded=($url=~/^\/*uploaded\//);
1.97 albertel 1108: my $icon=&Apache::loncommon::icon($url);
1.17 www 1109: my $isfolder=0;
1.142 raeburn 1110: my $ispage=0;
1.114 albertel 1111: my $folderarg;
1.142 raeburn 1112: my $pagearg;
1113: my $pagefile;
1.16 www 1114: if ($uploaded) {
1.135 albertel 1115: if ($extension eq 'sequence') {
1116: $icon=$iconpath.'/folder_closed.gif';
1117: $url=~/$coursenum\/([\/\w]+)\.sequence$/;
1118: $url='/adm/coursedocs?';
1119: $folderarg=$1;
1120: $isfolder=1;
1.142 raeburn 1121: } elsif ($extension eq 'page') {
1122: $icon=$iconpath.'/page.gif';
1123: $url=~/$coursenum\/([\/\w]+)\.page$/;
1124: $pagearg=$1;
1125: $url='/adm/coursedocs?';
1126: $ispage=1;
1.135 albertel 1127: } else {
1128: &Apache::lonnet::allowuploaded('/adm/coursedoc',$url);
1129: }
1.16 www 1130: }
1.18 www 1131: $url=~s/^http\&colon\;\/\//\/adm\/wrapper\/ext\//;
1.142 raeburn 1132: if ((!$isfolder) && ($residx) && ($folder!~/supplemental/) && (!$ispage)) {
1.113 albertel 1133: my $symb=&Apache::lonnet::symbclean(
1.50 www 1134: &Apache::lonnet::declutter('uploaded/'.
1135: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}.'/'.
1136: $ENV{'course.'.$ENV{'request.course.id'}.'.num'}.'/'.$folder.
1137: '.sequence').
1138: '___'.$residx.'___'.
1.113 albertel 1139: &Apache::lonnet::declutter($url));
1140: (undef,undef,$url)=&Apache::lonnet::decode_symb($symb);
1141: $url=&Apache::lonnet::clutter($url);
1.127 albertel 1142: if ($url=~/^\/*uploaded\//) {
1143: $url=~/\.(\w+)$/;
1144: my $embstyle=&Apache::loncommon::fileembstyle($1);
1145: if (($embstyle eq 'img') || ($embstyle eq 'emb')) {
1146: $url='/adm/wrapper'.$url;
1147: } elsif ($embstyle eq 'ssi') {
1148: #do nothing with these
1149: } elsif ($url!~/\.(sequence|page)$/) {
1150: $url='/adm/coursedocs/showdoc'.$url;
1151: }
1.145 albertel 1152: } elsif ($url=~m|^/ext/|) {
1153: $url='/adm/wrapper'.$url;
1.127 albertel 1154: }
1.152 ! albertel 1155: $url.=(($url=~/\?/)?'&':'?').'symb='.&Apache::lonnet::escape($symb);
! 1156: if ($container eq 'page') {
! 1157: my $symb=$ENV{'form.pagesymb'};
! 1158:
! 1159: $url=&Apache::lonnet::clutter((&Apache::lonnet::decode_symb($symb))[2]);
1.142 raeburn 1160: $url.=(($url=~/\?/)?'&':'?').'symb='.&Apache::lonnet::escape($symb);
1.152 ! albertel 1161: }
1.50 www 1162: }
1.120 www 1163: my $parameterset=' ';
1.114 albertel 1164: if ($isfolder) {
1165: my $foldername=&Apache::lonnet::escape($foldertitle);
1166: my $folderpath=$ENV{'form.folderpath'};
1167: if ($folderpath) { $folderpath.='&' };
1168: $folderpath.=$folderarg.'&'.$foldername;
1169: $url.='folderpath='.&Apache::lonnet::escape($folderpath);
1.147 matthew 1170: $parameterset='<label>'.&mt('Randomly Pick: ').
1.122 www 1171: '<input type="text" size="4" name="randpick_'.$orderidx.'" value="'.
1.147 matthew 1172: (&Apache::lonratedt::getparameter($orderidx,
1173: 'parameter_randompick'))[0].
1174: '" />'.'</label>';
1175:
1.114 albertel 1176: }
1.142 raeburn 1177: if ($ispage) {
1.152 ! albertel 1178: &Apache::lonnet::logthis(" in ispage ");
1.142 raeburn 1179: my $pagename=&Apache::lonnet::escape($pagetitle);
1180: my $pagepath;
1181: my $folderpath=$ENV{'form.folderpath'};
1182: if ($folderpath) { $pagepath = $folderpath.'&' };
1183: $pagepath.=$pagearg.'&'.$pagename;
1.152 ! albertel 1184: my $symb=$ENV{'form.pagesymb'};
! 1185: if (!$symb) {
! 1186: my $path='uploaded/'.
! 1187: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}.'/'.
! 1188: $ENV{'course.'.$ENV{'request.course.id'}.'.num'}.'/';
! 1189: $symb=&Apache::lonnet::encode_symb($path.$folder.'.sequence',
! 1190: $residx,
! 1191: $path.$pagearg.'.page');
! 1192: }
! 1193: #(undef,undef,$url)=&Apache::lonnet::decode_symb($symb);
! 1194: $url.='pagepath='.&Apache::lonnet::escape($pagepath).
! 1195: '&pagesymb='.&Apache::lonnet::escape($symb);
1.142 raeburn 1196: }
1.152 ! albertel 1197: &Apache::lonnet::logthis(" link \n$url");
1.113 albertel 1198: $line.='<td bgcolor="#FFFFBB"><a href="'.$url.'"><img src="'.$icon.
1199: '" border="0"></a></td>'.
1.119 www 1200: "<td bgcolor='#FFFFBB'><a href='$url'>$title</a></td>";
1.120 www 1201: if (($allowed) && ($folder!~/^supplemental/)) {
1202: my %lt=&Apache::lonlocal::texthash(
1203: 'hd' => 'Hidden',
1204: 'ec' => 'URL hidden',
1205: 'sp' => 'Store Parameters');
1.122 www 1206: my $enctext=
1207: ((&Apache::lonratedt::getparameter($orderidx,'parameter_encrypturl'))[0]=~/^yes$/i?' checked="1"':'');
1208: my $hidtext=
1209: ((&Apache::lonratedt::getparameter($orderidx,'parameter_hiddenresource'))[0]=~/^yes$/i?' checked="1"':'');
1.120 www 1210: $line.=(<<ENDPARMS);
1211: <td bgcolor="#BBBBFF"><font size='-2'>
1.147 matthew 1212: <nobr><label><input type="checkbox" name="hidprs_$orderidx" $hidtext/> $lt{'hd'}</label></nobr></td>
1.149 albertel 1213: <td bgcolor="#BBBBFF"><font size='-2'>
1214: <nobr><label><input type="checkbox" name="encprs_$orderidx" $enctext/> $lt{'ec'}</label></nobr></td>
1.120 www 1215: <td bgcolor="#BBBBFF"><font size="-2">$parameterset</font></td>
1216: <td bgcolor="#BBBBFF"><font size='-2'>
1.121 www 1217: <input type="submit" value="$lt{'sp'}" />
1.120 www 1218: </font></td>
1219: ENDPARMS
1.119 www 1220: }
1.120 www 1221: $line.="</form></tr>";
1.8 www 1222: return $line;
1223: }
1224:
1.27 www 1225: # ---------------------------------------------------------------- tie the hash
1226:
1227: sub tiehash {
1.136 albertel 1228: my ($mode)=@_;
1.27 www 1229: $hashtied=0;
1230: if ($ENV{'request.course.fn'}) {
1.136 albertel 1231: if ($mode eq 'write') {
1232: if (tie(%hash,'GDBM_File',$ENV{'request.course.fn'}.".db",
1233: &GDBM_WRCREAT(),0640)) {
1234: $hashtied=2;
1235: }
1236: } else {
1237: if (tie(%hash,'GDBM_File',$ENV{'request.course.fn'}.".db",
1238: &GDBM_READER(),0640)) {
1.27 www 1239: $hashtied=1;
1.136 albertel 1240: }
1241: }
1.27 www 1242: }
1243: }
1244:
1245: sub untiehash {
1246: if ($hashtied) { untie %hash; }
1247: $hashtied=0;
1248: }
1249:
1.29 www 1250: # --------------------------------------------------------------- check on this
1251:
1252: sub checkonthis {
1253: my ($r,$url,$level,$title)=@_;
1.140 www 1254: $url=&Apache::lonnet::unescape($url);
1.29 www 1255: $alreadyseen{$url}=1;
1256: $r->rflush();
1.41 www 1257: if (($url) && ($url!~/^\/uploaded\//) && ($url!~/\*$/)) {
1.108 albertel 1258: $r->print("\n<br />");
1.29 www 1259: for (my $i=0;$i<=$level*5;$i++) {
1260: $r->print(' ');
1261: }
1262: $r->print('<a href="'.$url.'" target="cat">'.
1263: ($title?$title:$url).'</a> ');
1264: if ($url=~/^\/res\//) {
1265: my $result=&Apache::lonnet::repcopy(
1266: &Apache::lonnet::filelocation('',$url));
1267: if ($result==OK) {
1.87 www 1268: $r->print('<font color="green">'.&mt('ok').'</font>');
1.29 www 1269: $r->rflush();
1.34 www 1270: &Apache::lonnet::countacc($url);
1271: $url=~/\.(\w+)$/;
1272: if (&Apache::loncommon::fileembstyle($1) eq 'ssi') {
1273: $r->print('<br />');
1274: $r->rflush();
1275: for (my $i=0;$i<=$level*5;$i++) {
1276: $r->print(' ');
1277: }
1.84 www 1278: $r->print('- '.&mt('Rendering').': ');
1.69 albertel 1279: my $oldpath=$ENV{'request.filename'};
1280: $ENV{'request.filename'}=&Apache::lonnet::filelocation('',$url);
1.34 www 1281: &Apache::lonxml::xmlparse($r,'web',
1282: &Apache::lonnet::getfile(
1.35 albertel 1283: &Apache::lonnet::filelocation('',$url)));
1.94 www 1284: undef($Apache::lonhomework::parsing_a_problem);
1.69 albertel 1285: $ENV{'request.filename'}=$oldpath;
1.34 www 1286: if (($Apache::lonxml::errorcount) ||
1287: ($Apache::lonxml::warningcount)) {
1288: if ($Apache::lonxml::errorcount) {
1.98 www 1289: $r->print('<img src="/adm/lonMisc/bomb.gif" /><font color="red"><b>'.
1.87 www 1290: $Apache::lonxml::errorcount.' '.
1291: &mt('error(s)').'</b></font> ');
1.34 www 1292: }
1293: if ($Apache::lonxml::warningcount) {
1294: $r->print('<font color="blue">'.
1.84 www 1295: $Apache::lonxml::warningcount.' '.
1296: &mt('warning(s)').'</font>');
1.34 www 1297: }
1298: } else {
1.87 www 1299: $r->print('<font color="green">'.&mt('ok').'</font>');
1.34 www 1300: }
1301: $r->rflush();
1302: }
1.29 www 1303: my $dependencies=
1304: &Apache::lonnet::metadata($url,'dependencies');
1305: foreach (split(/\,/,$dependencies)) {
1306: if (($_=~/^\/res\//) && (!$alreadyseen{$_})) {
1307: &checkonthis($r,$_,$level+1);
1308: }
1309: }
1310: } elsif ($result==HTTP_SERVICE_UNAVAILABLE) {
1.84 www 1311: $r->print('<font color="red"><b>'.&mt('connection down').'</b></font>');
1.29 www 1312: } elsif ($result==HTTP_NOT_FOUND) {
1.100 www 1313: unless ($url=~/\$/) {
1314: $r->print('<font color="red"><b>'.&mt('not found').'</b></font>');
1315: } else {
1316: $r->print('<font color="yellow"><b>'.&mt('unable to verify variable URL').'</b></font>');
1317: }
1.29 www 1318: } else {
1.84 www 1319: $r->print('<font color="red"><b>'.&mt('access denied').'</b></font>');
1.29 www 1320: }
1321: }
1322: }
1323: }
1324:
1.1 www 1325:
1.75 www 1326: #
1327: # -------------------------------------------------------------- Verify Content
1328: #
1329: sub verifycontent {
1330: my $r=shift;
1.26 www 1331: my $loaderror=&Apache::lonnet::overloaderror($r);
1332: if ($loaderror) { return $loaderror; }
1333:
1334: $r->print('<html><head><title>Verify Content</title></head>'.
1335: &Apache::loncommon::bodytag('Verify Course Documents'));
1.27 www 1336: $hashtied=0;
1.30 www 1337: undef %alreadyseen;
1338: %alreadyseen=();
1.27 www 1339: &tiehash();
1340: foreach (keys %hash) {
1.140 www 1341: if ($hash{$_}=~/\.(page|sequence)$/) {
1342: if (($_=~/^src_/) && ($alreadyseen{&Apache::lonnet::unescape($hash{$_})})) {
1343: $r->print('<hr /><font color="red">'.
1344: &mt('The following sequence or page is included more than once in your course: ').
1345: &Apache::lonnet::unescape($hash{$_}).'</font><br />'.
1346: &mt('Note that grading records for problems included in this sequence or folder will overlap.<hr />'));
1347: }
1348: }
1349: if (($_=~/^src\_(.+)$/) && (!$alreadyseen{&Apache::lonnet::unescape($hash{$_})})) {
1.29 www 1350: &checkonthis($r,$hash{$_},0,$hash{'title_'.$1});
1.27 www 1351: }
1352: }
1353: &untiehash();
1.108 albertel 1354: $r->print('<h1>'.&mt('Done').'.</h1>'.'<a href="/adm/coursedocs">'.
1355: &mt('Return to DOCS').'</a>');
1.75 www 1356: }
1357:
1358: # -------------------------------------------------------------- Check Versions
1359:
1360: sub checkversions {
1361: my $r=shift;
1.89 www 1362: $r->print('<html><head><title>Check Versions</title></head>'.
1.26 www 1363: &Apache::loncommon::bodytag('Check Course Document Versions'));
1.89 www 1364: my $header='';
1365: my $startsel='';
1366: my $monthsel='';
1367: my $weeksel='';
1368: my $daysel='';
1369: my $allsel='';
1370: my %changes=();
1371: my $starttime=0;
1.91 www 1372: my $haschanged=0;
1.92 www 1373: my %setversions=&Apache::lonnet::dump('resourceversions',
1374: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
1375: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
1376:
1377: $hashtied=0;
1378: &tiehash();
1379: my %newsetversions=();
1.91 www 1380: if ($ENV{'form.setmostrecent'}) {
1381: $haschanged=1;
1.92 www 1382: foreach (keys %hash) {
1383: if ($_=~/^ids\_(\/res\/.+)$/) {
1.93 www 1384: $newsetversions{$1}='mostrecent';
1.92 www 1385: }
1386: }
1.91 www 1387: } elsif ($ENV{'form.setcurrent'}) {
1388: $haschanged=1;
1.92 www 1389: foreach (keys %hash) {
1390: if ($_=~/^ids\_(\/res\/.+)$/) {
1.93 www 1391: my $getvers=&Apache::lonnet::getversion($1);
1392: if ($getvers>0) {
1393: $newsetversions{$1}=$getvers;
1394: }
1.92 www 1395: }
1396: }
1.91 www 1397: } elsif ($ENV{'form.setversions'}) {
1398: $haschanged=1;
1.92 www 1399: foreach (keys %ENV) {
1400: if ($_=~/^form\.set_version_(.+)$/) {
1401: my $src=$1;
1402: if (($ENV{$_}) && ($ENV{$_} ne $setversions{$src})) {
1403: $newsetversions{$src}=$ENV{$_};
1404: }
1405: }
1406: }
1.91 www 1407: }
1408: if ($haschanged) {
1.92 www 1409: if (&Apache::lonnet::put('resourceversions',\%newsetversions,
1410: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
1411: $ENV{'course.'.$ENV{'request.course.id'}.'.num'}) eq 'ok') {
1412: $r->print('<h1>'.&mt('Your Version Settings have been Stored').'</h1>');
1413: } else {
1414: $r->print('<h1><font color="red">'.&mt('An Error Occured while Attempting to Store your Version Settings').'</font></h1>');
1415: }
1.136 albertel 1416: &mark_hash_old();
1.91 www 1417: }
1.136 albertel 1418: &changewarning($r,'');
1.89 www 1419: if ($ENV{'form.timerange'} eq 'all') {
1420: # show all documents
1421: $header=&mt('All Documents in Course');
1.91 www 1422: $allsel=1;
1.90 www 1423: foreach (keys %hash) {
1424: if ($_=~/^ids\_(\/res\/.+)$/) {
1425: my $src=$1;
1426: $changes{$src}=1;
1427: }
1428: }
1.89 www 1429: } else {
1430: # show documents which changed
1431: %changes=&Apache::lonnet::dump
1432: ('versionupdate',$ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
1.30 www 1433: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
1.89 www 1434: my $firstkey=(keys %changes)[0];
1435: unless ($firstkey=~/^error\:/) {
1436: unless ($ENV{'form.timerange'}) {
1437: $ENV{'form.timerange'}=604800;
1438: }
1439: my $seltext=&mt('during the last').' '.$ENV{'form.timerange'}.' '
1440: .&mt('seconds');
1441: if ($ENV{'form.timerange'}==-1) {
1442: $seltext='since start of course';
1443: $startsel='selected';
1444: $ENV{'form.timerange'}=time;
1445: }
1446: $starttime=time-$ENV{'form.timerange'};
1447: if ($ENV{'form.timerange'}==2592000) {
1448: $seltext=&mt('during the last month').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
1449: $monthsel='selected';
1450: } elsif ($ENV{'form.timerange'}==604800) {
1451: $seltext=&mt('during the last week').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
1452: $weeksel='selected';
1453: } elsif ($ENV{'form.timerange'}==86400) {
1454: $seltext=&mt('since yesterday').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
1455: $daysel='selected';
1456: }
1457: $header=&mt('Content changed').' '.$seltext;
1458: } else {
1459: $header=&mt('No content modifications yet.');
1460: }
1461: }
1.92 www 1462: %setversions=&Apache::lonnet::dump('resourceversions',
1463: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
1464: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
1.89 www 1465: my %lt=&Apache::lonlocal::texthash
1.88 www 1466: ('st' => 'Version changes since start of Course',
1467: 'lm' => 'Version changes since last Month',
1468: 'lw' => 'Version changes since last Week',
1469: 'sy' => 'Version changes since Yesterday',
1.91 www 1470: 'al' => 'All Resources (possibly large output)',
1.88 www 1471: 'sd' => 'Display',
1.84 www 1472: 'fi' => 'File',
1473: 'md' => 'Modification Date',
1.87 www 1474: 'mr' => 'Most recently published Version',
1475: 've' => 'Version used in Course',
1.91 www 1476: 'vu' => 'Set Version to be used in Course',
1477: 'sv' => 'Set Versions to be used in Course according to Selections below',
1478: 'sm' => 'Keep all Resources up-to-date with most recent Versions (default)',
1479: 'sc' => 'Set all Resource Versions to current Version (Fix Versions)',
1.84 www 1480: 'di' => 'Differences');
1.89 www 1481: $r->print(<<ENDHEADERS);
1.31 www 1482: <form action="/adm/coursedocs" method="post">
1.91 www 1483: <input type="hidden" name="versions" value="1" />
1484: <input type="submit" name="setmostrecent" value="$lt{'sm'}" />
1485: <input type="submit" name="setcurrent" value="$lt{'sc'}" /><hr />
1.31 www 1486: <select name="timerange">
1.88 www 1487: <option value='all' $allsel>$lt{'al'}</option>
1.84 www 1488: <option value="-1" $startsel>$lt{'st'}</option>
1489: <option value="2592000" $monthsel>$lt{'lm'}</option>
1490: <option value="604800" $weeksel>$lt{'lw'}</option>
1491: <option value="86400" $daysel>$lt{'sy'}</option>
1.31 www 1492: </select>
1.91 www 1493: <input type="submit" name="display" value="$lt{'sd'}" />
1.89 www 1494: <h3>$header</h3>
1.91 www 1495: <input type="submit" name="setversions" value="$lt{'sv'}" />
1.103 matthew 1496: <table border="0">
1.31 www 1497: ENDHEADERS
1.91 www 1498: foreach (sort keys %changes) {
1.89 www 1499: if ($changes{$_}>$starttime) {
1500: my ($root,$extension)=($_=~/^(.*)\.(\w+)$/);
1501: my $currentversion=&Apache::lonnet::getversion($_);
1.93 www 1502: if ($currentversion<0) {
1503: $currentversion=&mt('Could not be determined.');
1504: }
1.89 www 1505: my $linkurl=&Apache::lonnet::clutter($_);
1506: $r->print(
1.103 matthew 1507: '<tr><td colspan="5"><br /><br /><font size="+1"><b>'.
1.91 www 1508: &Apache::lonnet::gettitle($linkurl).
1.103 matthew 1509: '</b></font></td></tr>'.
1510: '<tr><td> </td>'.
1511: '<td colspan="4">'.
1512: '<a href="'.$linkurl.'" target="cat">'.$linkurl.
1513: '</a></td></tr>'.
1514: '<tr><td></td>'.
1515: '<td title="'.$lt{'md'}.'">'.
1.102 matthew 1516: &Apache::lonlocal::locallocaltime(
1517: &Apache::lonnet::metadata($root.'.'.$extension,
1518: 'lastrevisiondate')
1519: ).
1.103 matthew 1520: '</td>'.
1521: '<td title="'.$lt{'mr'}.'"><nobr>Most Recent: '.
1522: '<font size="+1">'.$currentversion.'</font>'.
1523: '</nobr></td>'.
1524: '<td title="'.$lt{'ve'}.'"><nobr>In Course: '.
1525: '<font size="+1">');
1.87 www 1526: # Used in course
1.89 www 1527: my $usedversion=$hash{'version_'.$linkurl};
1.93 www 1528: if (($usedversion) && ($usedversion ne 'mostrecent')) {
1.89 www 1529: $r->print($usedversion);
1530: } else {
1531: $r->print($currentversion);
1532: }
1.103 matthew 1533: $r->print('</font></nobr></td><td title="'.$lt{'vu'}.'">'.
1534: '<nobr>Use: ');
1.87 www 1535: # Set version
1.92 www 1536: $r->print(&Apache::loncommon::select_form($setversions{$linkurl},
1.89 www 1537: 'set_version_'.$linkurl,
1.136 albertel 1538: ('select_form_order' =>
1539: ['',1..$currentversion,'mostrecent'],
1540: '' => '',
1.93 www 1541: 'mostrecent' => 'most recent',
1.89 www 1542: map {$_,$_} (1..$currentversion))));
1.103 matthew 1543: $r->print('</nobr></td></tr><tr><td></td>');
1.89 www 1544: my $lastold=1;
1545: for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) {
1546: my $url=$root.'.'.$prevvers.'.'.$extension;
1547: if (&Apache::lonnet::metadata($url,'lastrevisiondate')<
1548: $starttime) {
1549: $lastold=$prevvers;
1550: }
1551: }
1.103 matthew 1552: #
1553: # Code to figure out how many version entries should go in
1554: # each of the four columns
1555: my $entries_per_col = 0;
1556: my $num_entries = ($currentversion-$lastold);
1557: if ($num_entries % 4 == 0) {
1558: $entries_per_col = $num_entries/4;
1559: } else {
1560: $entries_per_col = $num_entries/4 + 1;
1561: }
1562: my $entries_count = 0;
1563: $r->print('<td valign="top"><font size="-2">');
1564: my $cols_output = 1;
1.32 www 1565: for (my $prevvers=$lastold;$prevvers<$currentversion;$prevvers++) {
1.89 www 1566: my $url=$root.'.'.$prevvers.'.'.$extension;
1.103 matthew 1567: $r->print('<nobr><a href="'.&Apache::lonnet::clutter($url).
1.91 www 1568: '">'.&mt('Version').' '.$prevvers.'</a> ('.
1.103 matthew 1569: &Apache::lonlocal::locallocaltime(
1570: &Apache::lonnet::metadata($url,
1571: 'lastrevisiondate')
1572: ).
1.91 www 1573: ')');
1.89 www 1574: if (&Apache::loncommon::fileembstyle($extension) eq 'ssi') {
1.33 www 1575: $r->print(' <a href="/adm/diff?filename='.
1.89 www 1576: &Apache::lonnet::clutter($root.'.'.$extension).
1577: '&versionone='.$prevvers.
1578: '">'.&mt('Diffs').'</a>');
1579: }
1.103 matthew 1580: $r->print('</nobr><br />');
1581: if (++$entries_count % $entries_per_col == 0) {
1582: $r->print('</font></td>');
1583: if ($cols_output != 4) {
1584: $r->print('<td valign="top"><font size="-2">');
1585: $cols_output++;
1586: }
1587: }
1.89 www 1588: }
1.103 matthew 1589: while($cols_output++ < 4) {
1590: $r->print('</font></td><td><font>')
1591: }
1592: $r->print('</font></td></tr>'."\n");
1.89 www 1593: }
1594: }
1.92 www 1595: $r->print('</table></form>');
1.89 www 1596: $r->print('<h1>'.&mt('Done').'.</h1>');
1597:
1598: &untiehash();
1.75 www 1599: }
1600:
1.136 albertel 1601: sub mark_hash_old {
1602: my $retie_hash=0;
1603: if ($hashtied) {
1604: $retie_hash=1;
1605: &untiehash();
1606: }
1607: &tiehash('write');
1608: $hash{'old'}=1;
1609: &untiehash();
1610: if ($retie_hash) { &tiehash(); }
1611: }
1612:
1613: sub is_hash_old {
1614: my $untie_hash=0;
1615: if (!$hashtied) {
1616: $untie_hash=1;
1617: &tiehash();
1618: }
1619: my $return=$hash{'old'};
1620: if ($untie_hash) { &untiehash(); }
1621: return $return;
1622: }
1623:
1.91 www 1624: sub changewarning {
1625: my ($r,$postexec)=@_;
1.136 albertel 1626: if (!&is_hash_old()) { return; }
1.150 albertel 1627: my $pathvar='folderpath';
1628: my $path=&Apache::lonnet::escape($ENV{'form.folderpath'});
1629: if (defined($ENV{'form.pagepath'})) {
1630: $pathvar='pagepath';
1631: $path=&Apache::lonnet::escape($ENV{'form.pagepath'});
1632: }
1.91 www 1633: $r->print(
1634: '<script>function reinit(tf) { tf.submit();'.$postexec.' }</script>'.
1635: '<form method="post" action="/adm/roles" target="loncapaclient">'.
1.150 albertel 1636: '<input type="hidden" name="orgurl" value="/adm/coursedocs?'.
1637: $pathvar.'='.$path.
1.117 albertel 1638: '" /><input type="hidden" name="selectrole" value="1" /><h3><font color="red">'.
1.91 www 1639: &mt('Changes will become active for your current session after').
1640: ' <input type="hidden" name="'.
1641: $ENV{'request.role'}.'" value="1" /><input type="button" value="'.
1642: &mt('re-initializing course').'" onClick="reinit(this.form)"/>'.&mt(', or the next time you log in.').
1643: $help{'Caching'}.'</font></h3></form>');
1644: }
1645:
1.75 www 1646: # ================================================================ Main Handler
1647: sub handler {
1648: my $r = shift;
1.82 www 1649: &Apache::loncommon::content_type($r,'text/html');
1.75 www 1650: $r->send_http_header;
1651: return OK if $r->header_only;
1652:
1653: # --------------------------------------------- Initialize help topics for this
1654: foreach ('Adding_Course_Doc','Main_Course_Documents',
1655: 'Adding_External_Resource','Navigate_Content',
1656: 'Adding_Folders','Docs_Overview', 'Load_Map',
1.142 raeburn 1657: 'Supplemental','Score_Upload_Form','Adding_Pages',
1.130 www 1658: 'Importing_LON-CAPA_Resource','Uploading_From_Harddrive',
1659: 'Check_Resource_Versions','Verify_Content') {
1.75 www 1660: $help{$_}=&Apache::loncommon::help_open_topic('Docs_'.$_);
1661: }
1662: # Composite help files
1663: $help{'Syllabus'} = &Apache::loncommon::help_open_topic(
1664: 'Docs_About_Syllabus,Docs_Editing_Templated_Pages');
1665: $help{'Simple Page'} = &Apache::loncommon::help_open_topic(
1666: 'Docs_About_Simple_Page,Docs_Editing_Templated_Pages');
1.86 albertel 1667: $help{'Simple Problem'} = &Apache::loncommon::help_open_topic(
1668: 'Option_Response_Simple');
1.75 www 1669: $help{'Bulletin Board'} = &Apache::loncommon::help_open_topic(
1670: 'Docs_About_Bulletin_Board,Docs_Editing_Templated_Pages');
1671: $help{'My Personal Info'} = &Apache::loncommon::help_open_topic(
1672: 'Docs_About_My_Personal_Info,Docs_Editing_Templated_Pages');
1673: $help{'Caching'} = &Apache::loncommon::help_open_topic('Caching');
1.142 raeburn 1674:
1.75 www 1675: if ($ENV{'form.verify'}) {
1676: &verifycontent($r);
1677: } elsif ($ENV{'form.versions'}) {
1678: &checkversions($r);
1679: } elsif ($ENV{'form.dumpcourse'}) {
1680: &dumpcourse($r);
1.138 raeburn 1681: } elsif ($ENV{'form.exportcourse'}) {
1682: &exportcourse($r);
1.26 www 1683: } else {
1.7 www 1684: # is this a standard course?
1685:
1686: my $standard=($ENV{'request.course.uri'}=~/^\/uploaded\//);
1.15 www 1687: my $forcestandard;
1688: my $forcesupplement;
1689: my $script='';
1690: my $allowed;
1691: my $events='';
1.19 www 1692: my $showdoc=0;
1.142 raeburn 1693: my $containertag;
1694: my $uploadtag;
1.15 www 1695: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
1.152 ! albertel 1696: ['folderpath','pagepath','pagesymb']);
1.114 albertel 1697: if ($ENV{'form.folderpath'}) {
1698: my (@folderpath)=split('&',$ENV{'form.folderpath'});
1699: $ENV{'form.foldername'}=&Apache::lonnet::unescape(pop(@folderpath));
1700: $ENV{'form.folder'}=pop(@folderpath);
1.142 raeburn 1701: }
1702: if ($ENV{'form.pagepath'}) {
1703: my (@pagepath)=split('&',$ENV{'form.pagepath'});
1704: $ENV{'form.pagename'}=&Apache::lonnet::unescape(pop(@pagepath));
1705: $ENV{'form.folder'}=pop(@pagepath);
1706: $containertag = '<input type="hidden" name="pagepath" value="" />';
1707: $uploadtag = '<input type="hidden" name="pagepath" value="'.$ENV{'form.pagepath'}.'" />';
1708: }
1.21 www 1709: if ($r->uri=~/^\/adm\/coursedocs\/showdoc\/(.*)$/) {
1.127 albertel 1710: $showdoc='/'.$1;
1.21 www 1711: }
1712: unless ($showdoc) { # got called from remote
1.15 www 1713: $forcestandard=($ENV{'form.folder'}=~/^default_/);
1714: $forcesupplement=($ENV{'form.folder'}=~/^supplemental_/);
1.7 www 1715:
1.4 www 1716: # does this user have privileges to post, etc?
1.77 www 1717: $allowed=&Apache::lonnet::allowed('mdc',$ENV{'request.course.id'});
1.15 www 1718: if ($allowed) {
1719: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']);
1720: $script=&Apache::lonratedt::editscript('simple');
1721: }
1722: } else { # got called in sequence from course
1723: $allowed=0;
1.49 www 1724: $script='</script>'.&Apache::lonmenu::registerurl(1,undef).'<script>';
1725: $events='onLoad="'.&Apache::lonmenu::loadevents.
1726: '" onUnload="'.&Apache::lonmenu::unloadevents.'"';
1.3 www 1727: }
1.4 www 1728:
1729: # get course data
1730: my $coursenum=$ENV{'course.'.$ENV{'request.course.id'}.'.num'};
1731: my $coursedom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'};
1732:
1.14 www 1733: # get personal data
1734:
1735: my $uname=$ENV{'user.name'};
1736: my $udom=$ENV{'user.domain'};
1737: my $plainname=&Apache::lonnet::escape(
1738: &Apache::loncommon::plainname($uname,$udom));
1739:
1.8 www 1740: # graphics settings
1.4 www 1741:
1.8 www 1742: $iconpath = $r->dir_config('lonIconsURL') . "/";
1743:
1.22 www 1744: my $now=time;
1.64 www 1745:
1.4 www 1746: # print screen
1.1 www 1747: $r->print(<<ENDDOCUMENT);
1748: <html>
1749: <head>
1750: <title>The LearningOnline Network with CAPA</title>
1.16 www 1751: <script>
1752: $script
1.20 www 1753: </script>
1.19 www 1754: ENDDOCUMENT
1755: if ($allowed) {
1756: $r->print(<<ENDNEWSCRIPT);
1.20 www 1757: <script>
1.16 www 1758: function makenewfolder(targetform,folderseq) {
1759: var foldername=prompt('Name of New Folder','New Folder');
1760: if (foldername) {
1761: targetform.importdetail.value=foldername+"="+folderseq;
1762: targetform.submit();
1763: }
1764: }
1765:
1.142 raeburn 1766: function makenewpage(targetform,folderseq) {
1767: var pagename=prompt('Name of New Page','New Page');
1768: if (pagename) {
1769: targetform.importdetail.value=pagename+"="+folderseq;
1770: targetform.submit();
1771: }
1772: }
1773:
1.18 www 1774: function makenewext(targetname) {
1775: this.document.forms.extimport.useform.value=targetname;
1776: window.open('/adm/rat/extpickframe.html');
1777: }
1778:
1.62 www 1779: function makeexamupload() {
1780: var title=prompt('Listed Title for the Uploaded Score');
1781: if (title) {
1782: this.document.forms.newexamupload.importdetail.value=
1783: title+'=/res/lib/templates/examupload.problem';
1784: this.document.forms.newexamupload.submit();
1785: }
1786: }
1787:
1.22 www 1788: function makesmppage() {
1.38 www 1789: var title=prompt('Listed Title for the Page');
1790: if (title) {
1.22 www 1791: this.document.forms.newsmppg.importdetail.value=
1792: title+'=/adm/$udom/$uname/$now/smppg';
1793: this.document.forms.newsmppg.submit();
1.38 www 1794: }
1.22 www 1795: }
1796:
1.55 www 1797: function makesmpproblem() {
1798: var title=prompt('Listed Title for the Problem');
1799: if (title) {
1800: this.document.forms.newsmpproblem.importdetail.value=
1.63 www 1801: title+'=/res/lib/templates/simpleproblem.problem';
1.55 www 1802: this.document.forms.newsmpproblem.submit();
1803: }
1804: }
1805:
1.22 www 1806: function makebulboard() {
1.38 www 1807: var title=prompt('Listed Title for the Bulletin Board');
1808: if (title) {
1.22 www 1809: this.document.forms.newbul.importdetail.value=
1810: title+'=/adm/$udom/$uname/$now/bulletinboard';
1811: this.document.forms.newbul.submit();
1.38 www 1812: }
1.22 www 1813: }
1814:
1.101 www 1815: function makeabout() {
1816: var user=prompt("Enter user\@domain for User's 'About Me' Page");
1817: if (user) {
1818: var comp=new Array();
1819: comp=user.split('\@');
1820: if ((typeof(comp[0])!=undefined) && (typeof(comp[1])!=undefined)) {
1821: if ((comp[0]) && (comp[1])) {
1822: this.document.forms.newaboutsomeone.importdetail.value=
1823: 'About '+user+'=/adm/'+comp[1]+'/'+comp[0]+'/aboutme';
1824: this.document.forms.newaboutsomeone.submit();
1825: }
1826: }
1827: }
1828: }
1829:
1.110 raeburn 1830: function makeims() {
1831: var caller = document.forms.ims.folder.value
1832: var newlocation = "/adm/imsimportdocs?folder="+caller+"&phase=one"
1833: newWindow = window.open("","IMSimport","HEIGHT=700,WIDTH=750,scrollbars=yes")
1834: newWindow.location.href = newlocation
1835: }
1836:
1837:
1.18 www 1838: function finishpick() {
1839: var title=this.document.forms.extimport.title.value;
1840: var url=this.document.forms.extimport.url.value;
1841: var form=this.document.forms.extimport.useform.value;
1842: eval
1843: ('this.document.forms.'+form+'.importdetail.value="'+title+'='+url+
1844: '";this.document.forms.'+form+'.submit();');
1.16 www 1845: }
1.36 www 1846:
1.142 raeburn 1847: function changename(folderpath,index,oldtitle,container) {
1.36 www 1848: var title=prompt('New Title',oldtitle);
1849: if (title) {
1850: this.document.forms.renameform.title.value=title;
1851: this.document.forms.renameform.cmd.value='rename_'+index;
1.142 raeburn 1852: if (container == 'sequence') {
1853: this.document.forms.renameform.folderpath.value=folderpath;
1854: }
1855: if (container == 'page') {
1856: this.document.forms.renameform.pagepath.value=folderpath;
1857: }
1.54 www 1858: this.document.forms.renameform.submit();
1859: }
1860: }
1861:
1.142 raeburn 1862: function removeres(folderpath,index,oldtitle,container) {
1.106 www 1863: if (confirm('Remove "'+oldtitle+'"?')) {
1.54 www 1864: this.document.forms.renameform.cmd.value='del_'+index;
1.142 raeburn 1865: if (container == 'sequence') {
1866: this.document.forms.renameform.folderpath.value=folderpath;
1867: }
1868: if (container == 'page') {
1869: this.document.forms.renameform.pagepath.value=folderpath;
1870: }
1.36 www 1871: this.document.forms.renameform.submit();
1872: }
1873: }
1.121 www 1874:
1.16 www 1875: </script>
1.42 www 1876:
1877: ENDNEWSCRIPT
1878: }
1879: # -------------------------------------------------------------------- Body tag
1880: $r->print('</head>'.
1.72 www 1881: &Apache::loncommon::bodytag('Course Documents','',$events,
1.99 www 1882: '','',$showdoc).
1.134 albertel 1883: &Apache::loncommon::help_open_menu('','','','',273,'RAT'));
1.42 www 1884: unless ($showdoc) {
1.81 www 1885: # -----------------------------------------------------------------------------
1886: my %lt=&Apache::lonlocal::texthash(
1887: 'uplm' => 'Upload a new main course document',
1888: 'upls' => 'Upload a new supplemental course document',
1889: 'impp' => 'Import a published document',
1890: 'spec' => 'Special documents',
1891: 'upld' => 'Upload Document',
1892: 'srch' => 'Search',
1893: 'impo' => 'Import',
1894: 'selm' => 'Select Map',
1895: 'load' => 'Load Map',
1896: 'newf' => 'New Folder',
1.142 raeburn 1897: 'newp' => 'New Composite Page',
1.81 www 1898: 'extr' => 'External Resource',
1899: 'syll' => 'Syllabus',
1900: 'navc' => 'Navigate Contents',
1901: 'sipa' => 'Simple Page',
1902: 'sipr' => 'Simple Problem',
1903: 'scuf' => 'Score Upload Form',
1904: 'bull' => 'Bulletin Board',
1.96 sakharuk 1905: 'mypi' => 'My Personal Info',
1.101 www 1906: 'abou' => 'About User',
1.110 raeburn 1907: 'imsf' => 'Import IMS package',
1.96 sakharuk 1908: 'file' => 'File',
1909: 'title' => 'Title',
1910: 'comment' => 'Comment'
1.81 www 1911: );
1912: # -----------------------------------------------------------------------------
1.42 www 1913: if ($allowed) {
1.74 www 1914: my $dumpbut=&dumpbutton();
1.138 raeburn 1915: my $exportbut=&exportbutton();
1.88 www 1916: my %lt=&Apache::lonlocal::texthash(
1917: 'vc' => 'Verify Content',
1918: 'cv' => 'Check/Set Resource Versions',
1919: );
1.118 albertel 1920:
1921: my $folderpath=$ENV{'form.folderpath'};
1922: if (!$folderpath) {
1923: if ($ENV{'form.folder'} eq '' ||
1924: $ENV{'form.folder'} eq 'supplemental') {
1925: $folderpath='default&'.
1926: &Apache::lonnet::escape(&mt('Main Course Documents'));
1927: }
1928: }
1.142 raeburn 1929: unless ($ENV{'form.pagepath'}) {
1930: $containertag = '<input type="hidden" name="folderpath" value="" />';
1931: $uploadtag = '<input type="hidden" name="folderpath" value="'.$folderpath.'" />';
1932: }
1933:
1.42 www 1934: $r->print(<<ENDCOURSEVERIFY);
1.36 www 1935: <form name="renameform" method="post" action="/adm/coursedocs">
1936: <input type="hidden" name="title" />
1937: <input type="hidden" name="cmd" />
1.142 raeburn 1938: $containertag
1.36 www 1939: </form>
1.39 www 1940: <form name="simpleedit" method="post" action="/adm/coursedocs">
1941: <input type=hidden name="importdetail" value="">
1.142 raeburn 1942: $uploadtag
1.39 www 1943: </form>
1.26 www 1944: <form action="/adm/coursedocs" method="post" name="courseverify">
1.74 www 1945: <table bgcolor="#AAAAAA" width="100%" cellspacing="4" cellpadding="4">
1946: <tr><td bgcolor="#DDDDCC">
1.130 www 1947: <input type="submit" name="verify" value="$lt{'vc'}" />$help{'Verify_Content'}
1.74 www 1948: </td><td bgcolor="#DDDDCC">
1.130 www 1949: <input type="submit" name="versions" value="$lt{'cv'}" />$help{'Check_Resource_Versions'}
1.74 www 1950: $dumpbut
1.138 raeburn 1951: $exportbut
1.74 www 1952: </td></tr></table>
1.25 www 1953: </form>
1954: ENDCOURSEVERIFY
1.74 www 1955: $r->print(&Apache::loncommon::help_open_topic('Docs_Adding_Course_Doc',
1.96 sakharuk 1956: &mt('Editing the Table of Contents for your Course')));
1.25 www 1957: }
1.17 www 1958: # --------------------------------------------------------- Standard documents
1.43 www 1959: $r->print('<table border=2 cellspacing=4 cellpadding=4>');
1.7 www 1960: if (($standard) && ($allowed) && (!$forcesupplement)) {
1.116 albertel 1961: $r->print('<tr><td bgcolor="#BBBBBB">');
1962: # '<h2>'.&mt('Main Course Documents').
1963: # ($allowed?' '.$help{'Main_Course_Documents'}:'').'</h2>');
1.7 www 1964: my $folder=$ENV{'form.folder'};
1.117 albertel 1965: if ($folder eq '' || $folder eq 'supplemental') {
1.112 raeburn 1966: $folder='default';
1.116 albertel 1967: $ENV{'form.folderpath'}='default&'.&Apache::lonnet::escape(&mt('Main Course Documents'));
1.112 raeburn 1968: }
1.51 www 1969: my $postexec='';
1970: if ($folder eq 'default') {
1971: $r->print('<script>this.window.name="loncapaclient";</script>');
1972: } else {
1.117 albertel 1973: #$postexec='self.close();';
1.51 www 1974: }
1.40 www 1975: $hadchanges=0;
1.7 www 1976: &editor($r,$coursenum,$coursedom,$folder,$allowed);
1.40 www 1977: if ($hadchanges) {
1.136 albertel 1978: &mark_hash_old()
1.40 www 1979: }
1.136 albertel 1980: &changewarning($r,$postexec);
1.16 www 1981: my $folderseq='/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time.
1982: '.sequence';
1.142 raeburn 1983: my $pageseq = '/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time.
1984: '.page';
1985:
1.8 www 1986: $r->print(<<ENDFORM);
1.43 www 1987: <table cellspacing=4 cellpadding=4><tr>
1.81 www 1988: <th bgcolor="#DDDDDD">$lt{'uplm'}</th>
1989: <th bgcolor="#DDDDDD">$lt{'impp'}</th>
1990: <th bgcolor="#DDDDDD">$lt{'spec'}</th>
1.11 www 1991: </tr>
1.16 www 1992: <tr><td bgcolor="#DDDDDD">
1.96 sakharuk 1993: $lt{'file'}:<br />
1.10 www 1994: <form action="/adm/coursedocs" method="post" enctype="multipart/form-data">
1.59 www 1995: <input type="file" name="uploaddoc" size="40">
1.8 www 1996: <br />
1.96 sakharuk 1997: $lt{'title'}:<br />
1.11 www 1998: <input type="text" size="50" name="comment">
1.142 raeburn 1999: $uploadtag
1.10 www 2000: <input type="hidden" name="cmd" value="upload_default">
1.129 albertel 2001: <nobr>
1.81 www 2002: <input type="submit" value="$lt{'upld'}">
1.60 albertel 2003: $help{'Uploading_From_Harddrive'}
1.58 albertel 2004: </nobr>
1.60 albertel 2005: </form>
1.11 www 2006: </td>
1.16 www 2007: <td bgcolor="#DDDDDD">
1.39 www 2008: <form action="/adm/coursedocs" method="post" name="simpleeditdefault">
1.142 raeburn 2009: $uploadtag
1.115 albertel 2010: <input type=button onClick="javascript:groupsearch()" value="$lt{'srch'}">
1.58 albertel 2011: <nobr>
1.115 albertel 2012: <input type=button onClick="javascript:groupimport();" value="$lt{'impo'}">
1.58 albertel 2013: $help{'Importing_LON-CAPA_Resource'}
2014: </nobr>
1.59 www 2015: <p>
2016: <hr />
1.68 bowersj2 2017: <input type="text" size="20" name="importmap"><br />
2018: <nobr><input type=button
1.52 www 2019: onClick="javascript:openbrowser('simpleeditdefault','importmap','sequence,page','')"
1.81 www 2020: value="$lt{'selm'}"> <input type="submit" name="loadmap" value="$lt{'load'}">
1.68 bowersj2 2021: $help{'Load_Map'}</nobr>
1.59 www 2022: </p>
1.52 www 2023: </form>
1.142 raeburn 2024: </td>
2025: <td bgcolor="#DDDDDD">
2026: ENDFORM
2027: unless ($ENV{'form.pagepath'}) {
2028: $r->print(<<ENDFORM);
1.11 www 2029: <form action="/adm/coursedocs" method="post" name="newfolder">
1.115 albertel 2030: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
1.13 www 2031: <input type=hidden name="importdetail" value="">
1.58 albertel 2032: <nobr>
1.16 www 2033: <input name="newfolder" type="button"
2034: onClick="javascript:makenewfolder(this.form,'$folderseq');"
1.81 www 2035: value="$lt{'newf'}" />$help{'Adding_Folders'}
1.58 albertel 2036: </nobr>
1.11 www 2037: </form>
1.142 raeburn 2038: <form action="/adm/coursedocs" method="post" name="newpage">
2039: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
2040: <input type=hidden name="importdetail" value="">
2041: <nobr>
2042: <input name="newpage" type="button"
2043: onClick="javascript:makenewpage(this.form,'$pageseq');"
2044: value="$lt{'newp'}" />$help{'Adding_Pages'}
2045: </nobr>
2046: </form>
1.11 www 2047: <form action="/adm/coursedocs" method="post" name="newext">
1.142 raeburn 2048: $uploadtag
1.13 www 2049: <input type=hidden name="importdetail" value="">
1.58 albertel 2050: <nobr>
1.18 www 2051: <input name="newext" type="button" onClick="javascript:makenewext('newext');"
1.81 www 2052: value="$lt{'extr'}" /> $help{'Adding_External_Resource'}
1.58 albertel 2053: </nobr>
1.11 www 2054: </form>
2055: <form action="/adm/coursedocs" method="post" name="newsyl">
1.142 raeburn 2056: $uploadtag
1.14 www 2057: <input type=hidden name="importdetail"
2058: value="Syllabus=/public/$coursedom/$coursenum/syllabus">
1.58 albertel 2059: <nobr>
1.81 www 2060: <input name="newsyl" type="submit" value="$lt{'syll'}" />
1.65 bowersj2 2061: $help{'Syllabus'}
1.58 albertel 2062: </nobr>
2063: </form>
1.17 www 2064: <form action="/adm/coursedocs" method="post" name="newnav">
1.142 raeburn 2065: $uploadtag
1.15 www 2066: <input type=hidden name="importdetail"
2067: value="Navigate Content=/adm/navmaps">
1.58 albertel 2068: <nobr>
1.81 www 2069: <input name="newnav" type="submit" value="$lt{'navc'}" />
1.47 www 2070: $help{'Navigate_Content'}
1.58 albertel 2071: </nobr>
1.22 www 2072: </form>
2073: <form action="/adm/coursedocs" method="post" name="newsmppg">
1.142 raeburn 2074: $uploadtag
1.22 www 2075: <input type=hidden name="importdetail" value="">
1.58 albertel 2076: <nobr>
1.81 www 2077: <input name="newsmppg" type="button" value="$lt{'sipa'}"
1.65 bowersj2 2078: onClick="javascript:makesmppage();" /> $help{'Simple Page'}
1.58 albertel 2079: </nobr>
1.55 www 2080: </form>
2081: <form action="/adm/coursedocs" method="post" name="newsmpproblem">
1.142 raeburn 2082: $uploadtag
1.55 www 2083: <input type=hidden name="importdetail" value="">
1.58 albertel 2084: <nobr>
1.81 www 2085: <input name="newsmpproblem" type="button" value="$lt{'sipr'}"
1.65 bowersj2 2086: onClick="javascript:makesmpproblem();" />$help{'Simple Problem'}
1.62 www 2087: </nobr>
2088: </form>
2089: <form action="/adm/coursedocs" method="post" name="newexamupload">
1.142 raeburn 2090: $uploadtag
1.62 www 2091: <input type=hidden name="importdetail" value="">
2092: <nobr>
1.81 www 2093: <input name="newexamupload" type="button" value="$lt{'scuf'}"
1.62 www 2094: onClick="javascript:makeexamupload();" />
1.66 bowersj2 2095: $help{'Score_Upload_Form'}
1.58 albertel 2096: </nobr>
1.22 www 2097: </form>
2098: <form action="/adm/coursedocs" method="post" name="newbul">
1.142 raeburn 2099: $uploadtag
1.22 www 2100: <input type=hidden name="importdetail" value="">
1.58 albertel 2101: <nobr>
1.81 www 2102: <input name="newbulletin" type="button" value="$lt{'bull'}"
1.22 www 2103: onClick="javascript:makebulboard();" />
1.65 bowersj2 2104: $help{'Bulletin Board'}
1.58 albertel 2105: </nobr>
2106: </form>
1.12 www 2107: <form action="/adm/coursedocs" method="post" name="newaboutme">
1.142 raeburn 2108: $uploadtag
1.14 www 2109: <input type=hidden name="importdetail"
2110: value="$plainname=/adm/$udom/$uname/aboutme">
1.58 albertel 2111: <nobr>
1.81 www 2112: <input name="newaboutme" type="submit" value="$lt{'mypi'}" />
1.65 bowersj2 2113: $help{'My Personal Info'}
1.101 www 2114: </nobr>
2115: </form>
2116: <form action="/adm/coursedocs" method="post" name="newaboutsomeone">
1.142 raeburn 2117: $uploadtag
1.101 www 2118: <input type=hidden name="importdetail" value="">
2119: <nobr>
2120: <input name="newaboutsomeone" type="button" value="$lt{'abou'}"
2121: onClick="javascript:makeabout();" />
1.110 raeburn 2122: </nobr>
1.142 raeburn 2123: ENDFORM
2124: }
2125: if ($ENV{'form.pagepath'}) {
2126: $r->print(<<ENDBLOCK);
2127: <form action="/adm/coursedocs" method="post" name="newsmpproblem">
2128: $uploadtag
2129: <input type=hidden name="importdetail" value="">
2130: <nobr>
2131: <input name="newsmpproblem" type="button" value="$lt{'sipr'}"
2132: onClick="javascript:makesmpproblem();" />$help{'Simple Problem'}
2133: </nobr>
2134: </form>
2135: <form action="/adm/coursedocs" method="post" name="newexamupload">
2136: $uploadtag
2137: <input type=hidden name="importdetail" value="">
2138: <nobr>
2139: <input name="newexamupload" type="button" value="$lt{'scuf'}"
2140: onClick="javascript:makeexamupload();" />
2141: $help{'Score_Upload_Form'}
2142: </nobr>
2143: </form>
2144: ENDBLOCK
2145: } else {
2146: $r->print(<<ENDFORM);
1.110 raeburn 2147: </form>
2148: <form action="/adm/imsimportdocs" method="post" name="ims">
1.118 albertel 2149: <input type="hidden" name="folder" value="$folder" />
1.110 raeburn 2150: <input name="imsimport" type="button" value="$lt{'imsf'}" onClick="javascript:makeims();" />
1.58 albertel 2151: </nobr>
2152: </form>
1.8 www 2153: ENDFORM
1.142 raeburn 2154: }
2155: $r->print('</td></tr>'."\n".
2156: '</table>');
1.24 www 2157: $r->print('</td></tr>');
1.7 www 2158: }
2159: # ----------------------------------------------------- Supplemental documents
2160: if (!$forcestandard) {
1.116 albertel 2161: $r->print('<tr><td bgcolor="#BBBBBB">');
2162: # '<h2>'.&mt('Supplemental Course Documents').
2163: # ($allowed?' '.$help{'Supplemental'}:'').'</h2>');
1.7 www 2164: my $folder=$ENV{'form.folder'};
1.117 albertel 2165: unless ($folder=~/^supplemental/) {
1.116 albertel 2166: $folder='supplemental';
1.117 albertel 2167: }
2168: if ($folder =~ /^supplemental$/ &&
2169: $ENV{'form.folderpath'} =~ /^default\&/) {
2170: $ENV{'form.folderpath'}='supplemental&'.
2171: &Apache::lonnet::escape(&mt('Supplemental Course Documents'));
1.116 albertel 2172: }
1.7 www 2173: &editor($r,$coursenum,$coursedom,$folder,$allowed);
1.8 www 2174: if ($allowed) {
1.17 www 2175: my $folderseq=
2176: '/uploaded/'.$coursedom.'/'.$coursenum.'/supplemental_'.time.
2177: '.sequence';
2178:
1.8 www 2179: $r->print(<<ENDSUPFORM);
1.43 www 2180: <table cellspacing=4 cellpadding=4><tr>
1.81 www 2181: <th bgcolor="#DDDDDD">$lt{'upls'}</th>
2182: <th bgcolor="#DDDDDD">$lt{'spec'}</th>
1.17 www 2183: </tr>
2184: <tr><td bgcolor="#DDDDDD">
1.10 www 2185: <form action="/adm/coursedocs" method="post" enctype="multipart/form-data">
1.59 www 2186: <input type="file" name="uploaddoc" size="40">
1.96 sakharuk 2187: <br />$lt{'comment'}:<br />
1.4 www 2188: <textarea cols=50 rows=4 name='comment'>
2189: </textarea>
1.115 albertel 2190: <br />
2191: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
1.10 www 2192: <input type="hidden" name="cmd" value="upload_supplemental">
1.58 albertel 2193: <nobr>
1.81 www 2194: <input type="submit" value="$lt{'upld'}">
1.58 albertel 2195: $help{'Uploading_From_Harddrive'}
2196: </nobr>
2197: </form>
1.17 www 2198: </td>
2199: <td bgcolor="#DDDDDD">
1.18 www 2200: <form action="/adm/coursedocs" method="post" name="supnewfolder">
1.115 albertel 2201: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
1.17 www 2202: <input type=hidden name="importdetail" value="">
1.58 albertel 2203: <nobr>
1.17 www 2204: <input name="newfolder" type="button"
2205: onClick="javascript:makenewfolder(this.form,'$folderseq');"
1.81 www 2206: value="$lt{'newf'}" /> $help{'Adding_Folders'}
1.58 albertel 2207: </nobr>
1.17 www 2208: </form>
1.18 www 2209: <form action="/adm/coursedocs" method="post" name="supnewext">
1.115 albertel 2210: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
1.17 www 2211: <input type=hidden name="importdetail" value="">
1.58 albertel 2212: <nobr>
1.18 www 2213: <input name="newext" type="button"
2214: onClick="javascript:makenewext('supnewext');"
1.81 www 2215: value="$lt{'extr'}" /> $help{'Adding_External_Resource'}
1.58 albertel 2216: </nobr>
1.17 www 2217: </form>
1.18 www 2218: <form action="/adm/coursedocs" method="post" name="supnewsyl">
1.115 albertel 2219: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
1.17 www 2220: <input type=hidden name="importdetail"
2221: value="Syllabus=/public/$coursedom/$coursenum/syllabus">
1.58 albertel 2222: <nobr>
1.81 www 2223: <input name="newsyl" type="submit" value="$lt{'syll'}" />
1.65 bowersj2 2224: $help{'Syllabus'}
1.58 albertel 2225: </nobr>
2226: </form>
1.18 www 2227: <form action="/adm/coursedocs" method="post" name="subnewaboutme">
1.115 albertel 2228: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
1.17 www 2229: <input type=hidden name="importdetail"
2230: value="$plainname=/adm/$udom/$uname/aboutme">
1.58 albertel 2231: <nobr>
1.81 www 2232: <input name="newaboutme" type="submit" value="$lt{'mypi'}" />
1.65 bowersj2 2233: $help{'My Personal Info'}
1.58 albertel 2234: </nobr>
2235: </form>
1.17 www 2236: </td></tr>
1.24 www 2237: </table></td></tr>
1.8 www 2238: ENDSUPFORM
2239: }
1.7 www 2240: }
1.18 www 2241: if ($allowed) {
2242: $r->print('<form name="extimport"><input type="hidden" name="title"><input type="hidden" name="url"><input type="hidden" name="useform"></form>');
2243: }
1.24 www 2244: $r->print('</table>');
1.19 www 2245: } else {
2246: # -------------------------------------------------------- This is showdoc mode
1.141 albertel 2247: $r->print("<h1>".&mt('Uploaded Document').' - '.
2248: &Apache::lonnet::gettitle($r->uri).'</h1><p>'.
1.81 www 2249: &mt('It is recommended that you use an up-to-date virus scanner before handling this file.')."</p><p><table>".
2250: &entryline(0,&mt("Click to download or use your browser's Save Link function"),$showdoc).'</table></p>');
1.19 www 2251: }
1.26 www 2252: }
1.95 www 2253: $r->print('</body></html>');
1.26 www 2254: return OK;
1.1 www 2255: }
2256:
2257: 1;
2258: __END__
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