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[LON-CAPA] /
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londocs.pm
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1.142:
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Tue Sep 14 01:21:49 2004 UTC (19 years, 9 months ago) by
raeburn
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Add/edit/delete composite pages (.page files) via DOCS. Create .sequence and .page files
immediately when folders or pages are added via DOCS (before items have been added to them) - this
allows lonpageflip to work correctly. New help file for Composite Pages. Pages created via
DOCS stored in /uploaded area may contain uploaded files, resources form RES and simple
problems and score upload templates. Other Special documents are not supported.
1: # The LearningOnline Network
2: # Documents
3: #
4: # $Id: londocs.pm,v 1.142 2004/09/14 01:21:49 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
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.
14: #
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:
29: package Apache::londocs;
30:
31: use strict;
32: use Apache::Constants qw(:common :http);
33: use Apache::lonnet;
34: use Apache::loncommon;
35: use Apache::lonratedt;
36: use Apache::lonratsrv;
37: use Apache::lonxml;
38: use Apache::loncreatecourse;
39: use Apache::lonnavmaps;
40: use HTML::Entities;
41: use GDBM_File;
42: use Apache::lonlocal;
43:
44: my $iconpath;
45:
46: my %hash;
47:
48: my $hashtied;
49: my %alreadyseen=();
50:
51: my $hadchanges;
52:
53: # Available help topics
54:
55: my %help=();
56:
57: # Mapread read maps into lonratedt::global arrays
58: # @order and @resources, determines status
59: # sets @order - pointer to resources in right order
60: # sets @resources - array with the resources with correct idx
61: #
62:
63: sub mapread {
64: my ($coursenum,$coursedom,$map)=@_;
65: return
66: &Apache::lonratedt::mapread('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
67: $map);
68: }
69:
70: sub storemap {
71: my ($coursenum,$coursedom,$map)=@_;
72: my ($outtext,$errtext)=
73: &Apache::lonratedt::storemap('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
74: $map,1);
75: if ($errtext) { return ($errtext,2); }
76:
77: $hadchanges=1;
78: return ($errtext,0);
79: }
80:
81: # ----------------------------------------- Return hash with valid author names
82:
83: sub authorhosts {
84: my %outhash=();
85: my $home=0;
86: my $other=0;
87: foreach (keys %ENV) {
88: if ($_=~/^user\.role\.(au|ca)\.(.+)$/) {
89: my $role=$1;
90: my $realm=$2;
91: my ($start,$end)=split(/\./,$ENV{$_});
92: if (($start) && ($start>time)) { next; }
93: if (($end) && (time>$end)) { next; }
94: my $ca; my $cd;
95: if ($1 eq 'au') {
96: $ca=$ENV{'user.name'};
97: $cd=$ENV{'user.domain'};
98: } else {
99: ($cd,$ca)=($realm=~/^\/(\w+)\/(\w+)$/);
100: }
101: my $allowed=0;
102: my $myhome=&Apache::lonnet::homeserver($ca,$cd);
103: my @ids=&Apache::lonnet::current_machine_ids();
104: foreach my $id (@ids) { if ($id eq $myhome) { $allowed=1; } }
105: if ($allowed) {
106: $home++;
107: $outhash{'home_'.$ca.'@'.$cd}=1;
108: } else {
109: $outhash{'otherhome_'.$ca.'@'.$cd}=$myhome;
110: $other++;
111: }
112: }
113: }
114: return ($home,$other,%outhash);
115: }
116: # ------------------------------------------------------ Generate "dump" button
117:
118: sub dumpbutton {
119: my ($home,$other,%outhash)=&authorhosts();
120: if ($home+$other==0) { return ''; }
121: my $output='</td><td bgcolor="#DDDDCC">';
122: if ($home) {
123: return '</td><td bgcolor="#DDDDCC">'.
124: '<input type="submit" name="dumpcourse" value="'.
125: &mt('Dump Course DOCS to Construction Space').'" />'.
126: &Apache::loncommon::help_open_topic('Docs_Dump_Course_Docs');
127: } else {
128: return'</td><td bgcolor="#DDDDCC">'.
129: &mt('Dump Course DOCS to Construction Space: available on other servers');
130: }
131: }
132:
133: # -------------------------------------------------------- Actually dump course
134:
135: sub dumpcourse {
136: my $r=shift;
137: $r->print('<html><head><title>Dump DOCS</title></head>'.
138: &Apache::loncommon::bodytag('Dump Course DOCS to Construction Space').
139: '<form name="dumpdoc" method="post">');
140: my ($home,$other,%outhash)=&authorhosts();
141: unless ($home) { return ''; }
142: my $origcrsid=$ENV{'request.course.id'};
143: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
144: if (($ENV{'form.authorspace'}) && ($ENV{'form.authorfolder'}=~/\w/)) {
145: # Do the dumping
146: unless ($outhash{'home_'.$ENV{'form.authorspace'}}) { return ''; }
147: my ($ca,$cd)=split(/\@/,$ENV{'form.authorspace'});
148: $r->print('<h3>'.&mt('Copying Files').'</h3>');
149: my $title=$ENV{'form.authorfolder'};
150: $title=~s/[^\w\/]+/\_/g;
151: my %replacehash=();
152: foreach (keys %ENV) {
153: if ($_=~/^form\.namefor\_(.+)/) {
154: $replacehash{$1}=$ENV{$_};
155: }
156: }
157: my $crs='/uploaded/'.$ENV{'request.course.id'}.'/';
158: $crs=~s/\_/\//g;
159: foreach (keys %replacehash) {
160: my $newfilename=$title.'/'.$replacehash{$_};
161: $newfilename=~s/[^\w\/\.\/]+/\_/g;
162: my @dirs=split(/\//,$newfilename);
163: my $path='/home/'.$ca.'/public_html';
164: my $makepath=$path;
165: my $fail=0;
166: for (my $i=0;$i<$#dirs;$i++) {
167: $makepath.='/'.$dirs[$i];
168: unless (-e $makepath) {
169: unless(mkdir($makepath,0777)) { $fail=1; }
170: }
171: }
172: $r->print('<br /><tt>'.$_.'</tt> => <tt>'.$newfilename.'</tt>: ');
173: if (my $fh=Apache::File->new('>'.$path.'/'.$newfilename)) {
174: if ($_=~/\.(sequence|page|html|htm|xml|xhtml)$/) {
175: print $fh &Apache::loncreatecourse::rewritefile(
176: &Apache::loncreatecourse::readfile($ENV{'request.course.id'},$_),
177: (%replacehash,$crs => '')
178: );
179: } else {
180: print $fh
181: &Apache::loncreatecourse::readfile($ENV{'request.course.id'},$_);
182: }
183: $fh->close();
184: } else {
185: $fail=1;
186: }
187: if ($fail) {
188: $r->print('<font color="red">fail</font>');
189: } else {
190: $r->print('<font color="green">ok</font>');
191: }
192: }
193: } else {
194: # Input form
195: unless ($home==1) {
196: $r->print(
197: '<h3>'.&mt('Select the Construction Space').'</h3><select name="authorspace">');
198: }
199: foreach (sort keys %outhash) {
200: if ($_=~/^home_(.+)$/) {
201: if ($home==1) {
202: $r->print(
203: '<input type="hidden" name="authorspace" value="'.$1.'" />');
204: } else {
205: $r->print('<option value="'.$1.'">'.$1.' - '.
206: &Apache::loncommon::plainname(split(/\@/,$1)).'</option>');
207: }
208: }
209: }
210: unless ($home==1) {
211: $r->print('</select>');
212: }
213: my $title=$origcrsdata{'description'};
214: $title=~s/\s+/\_/gs;
215: $title=~s/\W//gs;
216: $r->print('<h3>'.&mt('Folder in Construction Space').'</h3><input type="text" size="50" name="authorfolder" value="'.$title.'" /><br />');
217: &tiehash();
218: $r->print('<h3>'.&mt('Filenames in Construction Space').'</h3><table border="2"><tr><th>'.&mt('Internal Filename').'</th><th>'.&mt('Title').'</th><th>'.&mt('Save as ...').'</th></tr>');
219: foreach (&Apache::loncreatecourse::crsdirlist($origcrsid,'userfiles')) {
220: $r->print('<tr><td>'.$_.'</td>');
221: my ($ext)=($_=~/\.(\w+)$/);
222: my $title=$hash{'title_'.$hash{
223: 'ids_/uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'.$_}};
224: $r->print('<td>'.($title?$title:' ').'</td>');
225: unless ($title) {
226: $title=$_;
227: }
228: $title=~s/\.(\w+)$//;
229: $title=~s/[^\w\/]+/\_/gs;
230: $title.='.'.$ext;
231: $r->print("\n<td><input type='text' size='60' name='namefor_".$_."' value='".$title."' /></td></tr>\n");
232: }
233: $r->print("</table>\n");
234: &untiehash();
235: $r->print(
236: '<p><input type="submit" name="dumpcourse" value="'.&mt('Dump Course DOCS').'" /></p></form>');
237: }
238: }
239:
240: # ------------------------------------------------------ Generate "export" button
241:
242: sub exportbutton {
243: return '</td><td bgcolor="#DDDDCC">'.
244: '<input type="submit" name="exportcourse" value="'.
245: &mt('Export Course to IMS').'" />'.
246: &Apache::loncommon::help_open_topic('Docs_Export_Course_Docs');
247: }
248:
249: sub exportcourse {
250: my $r=shift;
251: my %discussiontime = &Apache::lonnet::dump('discussiontimes',
252: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
253: my $numdisc = keys %discussiontime;
254: my $navmap = Apache::lonnavmaps::navmap->new();
255: my $it=$navmap->getIterator(undef,undef,undef,1,undef,undef);
256: my $curRes;
257:
258: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
259: ['finishexport']);
260: if ($ENV{'form.finishexport'}) {
261: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
262: ['archive','discussion']);
263:
264: my @exportitems = ();
265: if (defined($ENV{'form.archive'})) {
266: if (ref($ENV{'form.archive'}) eq 'ARRAY') {
267: @exportitems = @{$ENV{'form.archive'}};
268: } else {
269: $exportitems[0] = $ENV{'form.archive'};
270: }
271: }
272: my @discussions = ();
273: if (defined($ENV{'form.discussion'})) {
274: if (ref($ENV{'form.discussion'}) eq 'ARRAY') {
275: @discussions = $ENV{'form.discussion'};
276: } else {
277: $discussions[0] = $ENV{'form.discussion'};
278: }
279: }
280: my $curRes;
281: my $count;
282: my %symbs;
283: my $display;
284: while ($curRes = $it->next()) {
285: if (ref($curRes)) {
286: $count ++;
287: $symbs{$count} = $curRes->symb();
288: if (grep/^$count$/,@exportitems) {
289: $display.= 'Export content item '.$curRes->title()."<br />\n";
290: }
291: if (grep/^$count$/,@discussions) {
292: $display.= 'Export discussion posts '.$curRes->title()."<br />\n";
293: }
294: }
295: }
296:
297: $r->print('<html><head><title>Export Course</title></head>'.
298: &Apache::loncommon::bodytag('Export course to IMS or SCORM content package'
299: ));
300:
301: my $exportfile;
302: $r->print($display);
303: $r->print('</body></html>');
304: } else {
305: my $display;
306: $display = '<form name="exportdoc" method="post">'."\n";
307: $display .= 'Choose which items you wish to export from your course.<br /><br />';
308: $display .= '<table border="0" cellspacing="0" cellpadding="3">'.
309: '<tr><td><fieldset><legend> <b>Content items</b></legend>'.
310: '<input type="button" value="check all" '.
311: 'onclick="javascript:checkAll(document.exportdoc.archive)" />'.
312: ' <input type="button" value="uncheck all"'.
313: ' onclick="javascript:uncheckAll(document.exportdoc.archive)" /></fieldset></td>'.
314: '<td> </td><td> </td>'.
315: '<td align="right"><fieldset><legend> <b>Discussion posts'.
316: '</b></legend><input type="button" value="check all"'.
317: ' onclick="javascript:checkAll(document.exportdoc.discussion)" />'.
318: ' <input type="button" value="uncheck all"'.
319: ' onclick="javascript:uncheckAll(document.exportdoc.discussion)" /></fieldset></td>'.
320: '</tr></table>';
321: my $curRes;
322: my $depth = 0;
323: my $count = 0;
324: my $boards = 0;
325: my $startcount = 5;
326: my %parent = ();
327: my %children = ();
328: my $lastcontainer = $startcount;
329: my @bgcolors = ('#F6F6F6','#FFFFFF');
330: $display .= '<table cellspacing="0"><tr>'.
331: '<td><b>Export content item?<br /></b></td><td> </td><td align="right">'."\n";
332: if ($numdisc > 0) {
333: $display.='<b>Export discussion posts?</b>'."\n";
334: }
335: $display.=' </td></tr>';
336: while ($curRes = $it->next()) {
337: if (ref($curRes)) {
338: $count ++;
339: }
340: if ($curRes == $it->BEGIN_MAP()) {
341: $depth++;
342: $parent{$depth} = $lastcontainer;
343: }
344: if ($curRes == $it->END_MAP()) {
345: $depth--;
346: $lastcontainer = $parent{$depth};
347: }
348: if (ref($curRes)) {
349: my $symb = $curRes->symb();
350: my $color = $count%2;
351: $display .='<tr bgcolor='.$bgcolors[$color].'><td>'."\n".
352: '<input type="checkbox" name="archive" value="'.$count.'" ';
353: if (($curRes->is_sequence()) || ($curRes->is_page())) {
354: my $checkitem = $count + $boards + $startcount;
355: $display .= 'onClick="javascript:propagateCheck('."'$checkitem'".')"';
356: }
357: $display .= ' />'."\n";
358: for (my $i=0; $i<$depth; $i++) {
359: $display .= '<img src="/adm/lonIcons/whitespace1.gif" width="25" height="1" alt="" border="0" /><img src="/adm/lonIcons/whitespace1.gif" width="25" height="1" alt="" border="0" />'."\n";
360: }
361: if ($curRes->is_sequence()) {
362: $display .= '<img src="/adm/lonIcons/navmap.folder.open.gif"> '."\n";
363: $lastcontainer = $count + $startcount + $boards;
364: } elsif ($curRes->is_page()) {
365: $display .= '<img src="/adm/lonIcons/navmap.page.open.gif"> '."\n";
366: $lastcontainer = $count + $startcount + $boards;
367: }
368: my $currelem = $count+$boards+$startcount;
369: $children{$parent{$depth}} .= $currelem.':';
370: $display .= ' '.$curRes->title().'</td>';
371: if ($discussiontime{$symb} > 0) {
372: $boards ++;
373: $currelem = $count+$boards+$startcount;
374: $display .= '<td> </td><td align="right"><input type="checkbox" name="discussion" value="'.$count.'" /> </td>'."\n";
375: } else {
376: $display .= '<td colspan="2"> </td>'."\n";
377: }
378: }
379: }
380: my $scripttag = qq|
381: <script>
382:
383: function checkAll(field) {
384: for (i = 0; i < field.length; i++)
385: field[i].checked = true ;
386: }
387:
388: function uncheckAll(field) {
389: for (i = 0; i < field.length; i++)
390: field[i].checked = false ;
391: }
392:
393: function propagateCheck(item) {
394: if (document.exportdoc.elements[item].checked == true) {
395: containerCheck(item)
396: }
397: }
398:
399: function containerCheck(item) {
400: document.exportdoc.elements[item].checked = true
401: var numitems = $count + $boards + $startcount
402: var parents = new Array(numitems)
403: for (var i=$startcount; i<numitems; i++) {
404: parents[i] = new Array
405: }
406: |;
407:
408: foreach my $container (sort { $a <=> $b } keys %children) {
409: my @contents = split/:/,$children{$container};
410: for (my $i=0; $i<@contents; $i ++) {
411: $scripttag .= ' parents['.$container.']['.$i.'] = '.$contents[$i]."\n";
412: }
413: }
414:
415: $scripttag .= qq|
416: if (parents[item].length > 0) {
417: for (var j=0; j<parents[item].length; j++) {
418: containerCheck(parents[item][j])
419: }
420: }
421: }
422:
423: </script>
424: |;
425: $r->print('<html><head><title>Export Course</title>'.$scripttag.'</head>'.
426: &Apache::loncommon::bodytag('Export course to IMS or SCORM content package'
427: ));
428:
429: $r->print($display.'</table>'.
430: '<p><input type="hidden" name="finishexport" value="1">'.
431: '<input type="submit" name="exportcourse" value="'.
432: &mt('Export Course DOCS').'" /></p></form></body></html>');
433: }
434: }
435:
436:
437: # Imports the given (name, url) resources into the course
438: # coursenum, coursedom, and folder must precede the list
439: sub group_import {
440: my $coursenum = shift;
441: my $coursedom = shift;
442: my $folder = shift;
443: my $container = shift;
444: my $caller = shift;
445: while (@_) {
446: my $name = shift;
447: my $url = shift;
448: if (($url =~ m#^/uploaded/$coursedom/$coursenum/(default_\d+\.)(page|sequence)$#) && ($caller eq 'londocs')) {
449: my $errtext = '';
450: my $fatal = 0;
451: my $newmapstr = '<map>'."\n".
452: '<resource id="1" src="" type="start"></resource>'."\n".
453: '<link from="1" to="2" index="1"></link>'."\n".
454: '<resource id="2" src="" type="finish"></resource>'."\n".
455: '</map>';
456: $ENV{'form.output'}=$newmapstr;
457: my $home=&Apache::lonnet::homeserver($coursenum,$coursedom);
458: my $result=&Apache::lonnet::finishuserfileupload($coursenum,$coursedom,$home,
459: 'output',$1.$2);
460: if ($result != m|^/uploaded/|) {
461: $errtext.='Map not saved: A network error occured when trying to save the new map. ';
462: $fatal = 2;
463: }
464: if ($fatal) {
465: return ($errtext,$fatal);
466: }
467: }
468: if ($url) {
469: my $idx = $#Apache::lonratedt::resources + 1;
470: $Apache::lonratedt::order[$#Apache::lonratedt::order+1]=$idx;
471: my $ext = 'false';
472: if ($url=~/^http:\/\//) { $ext = 'true'; }
473: $url =~ s/:/\:/g;
474: $name =~ s/:/\:/g;
475: $Apache::lonratedt::resources[$idx] =
476: join ':', ($name, $url, $ext, 'normal', 'res');
477: }
478: }
479: return &storemap($coursenum, $coursedom, $folder.'.'.$container);
480: }
481:
482: sub breadcrumbs {
483: my ($where)=@_;
484: &Apache::lonhtmlcommon::clear_breadcrumbs();
485: my (@folders);
486: if ($ENV{'form.pagepath'}) {
487: @folders = split('&',$ENV{'form.pagepath'});
488: } else {
489: @folders=split('&',$ENV{'form.folderpath'});
490: }
491: my $folderpath;
492: while (@folders) {
493: my $folder=shift(@folders);
494: my $foldername=shift(@folders);
495: if ($folderpath) {$folderpath.='&';}
496: $folderpath.=$folder.'&'.$foldername;
497: my $url='/adm/coursedocs?folderpath='.
498: &Apache::lonnet::escape($folderpath);
499: &Apache::lonhtmlcommon::add_breadcrumb(
500: {'href'=>$url,
501: 'title'=>&Apache::lonnet::unescape($foldername),
502: 'text'=>'<font size="+1">'.
503: &Apache::lonnet::unescape($foldername).'</font>'
504: });
505:
506:
507: }
508: return &Apache::lonhtmlcommon::breadcrumbs(undef,undef,undef,undef,undef,
509: 0,'nohelp');
510: }
511:
512: sub editor {
513: my ($r,$coursenum,$coursedom,$folder,$allowed)=@_;
514:
515: $r->print(&breadcrumbs($folder));
516: my $errtext='';
517: my $fatal=0;
518: my $container='sequence';
519: if ($ENV{'form.pagepath'}) {
520: $container='page';
521: }
522: ($errtext,$fatal)=
523: &mapread($coursenum,$coursedom,$folder.'.'.$container);
524: if ($#Apache::lonratedt::order<1) {
525: $Apache::lonratedt::order[0]=1;
526: $Apache::lonratedt::resources[1]='';
527: }
528: if ($fatal) {
529: $r->print('<p><font color="red">'.$errtext.'</font></p>');
530: } else {
531: # ------------------------------------------------------------ Process commands
532:
533: # ---------------- if they are for this folder and user allowed to make changes
534: if (($allowed) && ($ENV{'form.folder'} eq $folder)) {
535: # set parameters and change order
536: if (defined($ENV{'form.setparms'})) {
537: my $idx=$ENV{'form.setparms'};
538: # set parameters
539: if ($ENV{'form.randpick_'.$idx}) {
540: &Apache::lonratedt::storeparameter($idx,'parameter_randompick',$ENV{'form.randpick_'.$idx},'int_pos');
541: } else {
542: &Apache::lonratedt::delparameter($idx,'parameter_randompick');
543: }
544: if ($ENV{'form.hidprs_'.$idx}) {
545: &Apache::lonratedt::storeparameter($idx,'parameter_hiddenresource','yes','string_yesno');
546: } else {
547: &Apache::lonratedt::delparameter($idx,'parameter_hiddenresource');
548: }
549: if ($ENV{'form.encprs_'.$idx}) {
550: &Apache::lonratedt::storeparameter($idx,'parameter_encrypturl','yes','string_yesno');
551: } else {
552: &Apache::lonratedt::delparameter($idx,'parameter_encrypturl');
553: }
554:
555: if ($ENV{'form.newpos'}) {
556: # change order
557:
558: my $newpos=$ENV{'form.newpos'}-1;
559: my $currentpos=$ENV{'form.currentpos'}-1;
560: my $i;
561: my @neworder=();
562: if ($newpos>$currentpos) {
563: # moving stuff up
564: for ($i=0;$i<$currentpos;$i++) {
565: $neworder[$i]=$Apache::lonratedt::order[$i];
566: }
567: for ($i=$currentpos;$i<$newpos;$i++) {
568: $neworder[$i]=$Apache::lonratedt::order[$i+1];
569: }
570: $neworder[$newpos]=$Apache::lonratedt::order[$currentpos];
571: for ($i=$newpos+1;$i<=$#Apache::lonratedt::order;$i++) {
572: $neworder[$i]=$Apache::lonratedt::order[$i];
573: }
574: } else {
575: # moving stuff down
576: for ($i=0;$i<$newpos;$i++) {
577: $neworder[$i]=$Apache::lonratedt::order[$i];
578: }
579: $neworder[$newpos]=$Apache::lonratedt::order[$currentpos];
580: for ($i=$newpos+1;$i<$currentpos+1;$i++) {
581: $neworder[$i]=$Apache::lonratedt::order[$i-1];
582: }
583: for ($i=$currentpos+1;$i<=$#Apache::lonratedt::order;$i++) {
584: $neworder[$i]=$Apache::lonratedt::order[$i];
585: }
586: }
587: @Apache::lonratedt::order=@neworder;
588: }
589: # store the changed version
590:
591: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
592: if ($fatal) {
593: $r->print('<p><font color="red">'.$errtext.'</font></p>');
594: return;
595: }
596:
597: }
598:
599: # upload a file, if present
600: if (($ENV{'form.uploaddoc.filename'}) &&
601: ($ENV{'form.cmd'}=~/^upload_(\w+)/)) {
602: if ( ($folder=~/^$1/) || ($1 eq 'default') ) {
603: # this is for a course, not a user, so set coursedoc flag
604: # probably the only place in the system where this should be "1"
605: my $url=&Apache::lonnet::userfileupload('uploaddoc',1,'docs');
606: my $ext='false';
607: if ($url=~/^http\:\/\//) { $ext='true'; }
608: $url=~s/\:/\:/g;
609: my $comment=$ENV{'form.comment'};
610: $comment=~s/\</\<\;/g;
611: $comment=~s/\>/\>\;/g;
612: $comment=~s/\:/\:/g;
613: if ($folder=~/^supplemental/) {
614: $comment=time.'___&&&___'.$ENV{'user.name'}.'___&&&___'.
615: $ENV{'user.domain'}.'___&&&___'.$comment;
616: }
617: my $newidx=$#Apache::lonratedt::resources+1;
618: $Apache::lonratedt::resources[$newidx]=
619: $comment.':'.$url.':'.$ext.':normal:res';
620: $Apache::lonratedt::order[$#Apache::lonratedt::order+1]=
621: $newidx;
622:
623: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
624: if ($fatal) {
625: $r->print('<p><font color="red">'.$errtext.'</font></p>');
626: return;
627: }
628: }
629: }
630: if ($ENV{'form.cmd'}) {
631: my ($cmd,$idx)=split(/\_/,$ENV{'form.cmd'});
632: if ($cmd eq 'del') {
633: my (undef,$url)=split(':',$Apache::lonratedt::resources[$Apache::lonratedt::order[$idx]]);
634: if ($url=~m|/+uploaded/\Q$coursedom\E/\Q$coursenum\E/|) {
635: &Apache::lonnet::removeuploadedurl($url);
636: }
637: for (my $i=$idx;$i<$#Apache::lonratedt::order;$i++) {
638: $Apache::lonratedt::order[$i]=
639: $Apache::lonratedt::order[$i+1];
640: }
641: $#Apache::lonratedt::order--;
642: } elsif ($cmd eq 'up') {
643: if (($idx) && (defined($Apache::lonratedt::order[$idx-1]))) {
644: my $i=$Apache::lonratedt::order[$idx-1];
645: $Apache::lonratedt::order[$idx-1]=
646: $Apache::lonratedt::order[$idx];
647: $Apache::lonratedt::order[$idx]=$i;
648: }
649: } elsif ($cmd eq 'down') {
650: if (defined($Apache::lonratedt::order[$idx+1])) {
651: my $i=$Apache::lonratedt::order[$idx+1];
652: $Apache::lonratedt::order[$idx+1]=
653: $Apache::lonratedt::order[$idx];
654: $Apache::lonratedt::order[$idx]=$i;
655: }
656: } elsif ($cmd eq 'rename') {
657: my $ratstr = $Apache::lonratedt::resources[$Apache::lonratedt::order[$idx]];
658: my ($rtitle,@rrest)=split(/\:/,
659: $Apache::lonratedt::resources[
660: $Apache::lonratedt::order[$idx]]);
661: my $comment=
662: &HTML::Entities::decode($ENV{'form.title'});
663: $comment=~s/\</\<\;/g;
664: $comment=~s/\>/\>\;/g;
665: $comment=~s/\:/\:/g;
666: $Apache::lonratedt::resources[
667: $Apache::lonratedt::order[$idx]]=
668: $comment.':'.join(':',@rrest);
669:
670: }
671: # Store the changed version
672: ($errtext,$fatal)=&storemap($coursenum,$coursedom,
673: $folder.'.'.$container);
674: if ($fatal) {
675: $r->print('<p><font color="red">'.$errtext.'</font></p>');
676: return;
677: }
678: }
679: # Group import/search
680: if ($ENV{'form.importdetail'}) {
681: my @imports;
682: foreach (split(/\&/,$ENV{'form.importdetail'})) {
683: if (defined($_)) {
684: my ($name,$url)=split(/\=/,$_);
685: $name=&Apache::lonnet::unescape($name);
686: $url=&Apache::lonnet::unescape($url);
687: push @imports, $name, $url;
688: }
689: }
690: # Store the changed version
691: ($errtext,$fatal)=group_import($coursenum, $coursedom, $folder,
692: $container,'londocs',@imports);
693: if ($fatal) {
694: $r->print('<p><font color="red">'.$errtext.'</font></p>');
695: return;
696: }
697: }
698: # Loading a complete map
699: if (($ENV{'form.importmap'}) && ($ENV{'form.loadmap'})) {
700: foreach (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$ENV{'form.importmap'}))) {
701: my $idx=$#Apache::lonratedt::resources;
702: $idx++;
703: $Apache::lonratedt::resources[$idx]=$_;
704: $Apache::lonratedt::order
705: [$#Apache::lonratedt::order+1]=$idx;
706: }
707:
708: # Store the changed version
709: ($errtext,$fatal)=&storemap($coursenum,$coursedom,
710: $folder.'.'.$container);
711: if ($fatal) {
712: $r->print('<p><font color="red">'.$errtext.'</font></p>');
713: return;
714: }
715: }
716: }
717: # ---------------------------------------------------------------- End commands
718: # ---------------------------------------------------------------- Print screen
719: my $idx=0;
720: $r->print('<table>');
721: foreach (@Apache::lonratedt::order) {
722: my ($name,$url)=split(/\:/,$Apache::lonratedt::resources[$_]);
723: unless ($name) { $name=(split(/\//,$url))[-1]; }
724: unless ($name) { next; }
725: $r->print(&entryline($idx,$name,$url,$folder,$allowed,$_,$coursenum));
726: $idx++;
727: }
728: unless ($idx) {
729: $r->print('<tr><td>'.&mt('Currently no documents.').'</td></tr>');
730: }
731: $r->print('</table>');
732: }
733: }
734:
735: # --------------------------------------------------------------- An entry line
736:
737: sub entryline {
738: my ($index,$title,$url,$folder,$allowed,$residx,$coursenum)=@_;
739: $title=~s/\&colon\;/\:/g;
740: $title=&HTML::Entities::encode(&HTML::Entities::decode(
741: &Apache::lonnet::unescape($title)),'"<>&\'');
742: my $renametitle=$title;
743: my $foldertitle=$title;
744: my $pagetitle=$title;
745: my $orderidx=$Apache::lonratedt::order[$index];
746: if ($title=~ /^(\d+)___&&&___(\w+)___&&&___(\w+)___&&&___(.*)$/ ) {
747: $foldertitle=&Apache::lontexconvert::msgtexconverted($4);
748: $renametitle=$4;
749: $title='<i>'.&Apache::lonlocal::locallocaltime($1).'</i> '.
750: &Apache::loncommon::plainname($2,$3).': <br />'.
751: $foldertitle;
752: }
753: $renametitle=~s/\"\;/\\\"/g;
754: my $line='<tr>';
755: # Edit commands
756: my $container;
757: my $folderpath;
758: if ($ENV{'form.folderpath'}) {
759: $container = 'sequence';
760: $folderpath=&Apache::lonnet::escape($ENV{'form.folderpath'});
761: # $htmlfoldername=&HTML::Entities::encode($ENV{'form.foldername'},'<>&"');
762: }
763: my $pagepath;
764: if ($ENV{'form.pagepath'}) {
765: $container = 'page';
766: $pagepath=&Apache::lonnet::escape($ENV{'form.pagepath'});
767: }
768: if ($allowed) {
769: my $incindex=$index+1;
770: my $selectbox='';
771: if ($folder!~/^supplemental/) {
772: $selectbox=
773: '<input type="hidden" name="currentpos" value="'.$incindex.'" />'.
774: '<select name="newpos" onChange="this.form.submit()">';
775: for (my $i=1;$i<=$#Apache::lonratedt::order+1;$i++) {
776: if ($i==$incindex) {
777: $selectbox.='<option value="" selected="1">('.$i.')</option>';
778: } else {
779: $selectbox.='<option value="'.$i.'">'.$i.'</option>';
780: }
781: }
782: $selectbox.='</select>';
783: }
784: my %lt=&Apache::lonlocal::texthash(
785: 'up' => 'Move Up',
786: 'dw' => 'Move Down',
787: 'rm' => 'Remove',
788: 'rn' => 'Rename');
789: if ($ENV{'form.pagepath'}) {
790: $line.=(<<END);
791: <form name="entry_$index" action="/adm/coursedocs" method="post">
792: <input type="hidden" name="pagepath" value="$ENV{'form.pagepath'}" />
793: <input type="hidden" name="setparms" value="$orderidx" />
794: <td><table border='0' cellspacing='2' cellpadding='0'>
795: <tr><td bgcolor="#DDDDDD">
796: <a href='/adm/coursedocs?cmd=up_$index&pagepath=$pagepath'>
797: <img src="${iconpath}move_up.gif" alt='$lt{'up'}' border='0' /></a></td></tr>
798: <tr><td bgcolor="#DDDDDD">
799: <a href='/adm/coursedocs?cmd=down_$index&pagepath=$pagepath'>
800: <img src="${iconpath}move_down.gif" alt='$lt{'dw'}' border='0' /></a></td></tr>
801: </table></td>
802: <td>$selectbox
803: </td><td bgcolor="#DDDDDD">
804: <a href='javascript:removeres("$pagepath","$index","$renametitle","page");'>
805: <font size="-2" color="#990000">$lt{'rm'}</font></a>
806: <a href='javascript:changename("$pagepath","$index","$renametitle","page");'>
807: <font size="-2" color="#009900">$lt{'rn'}</font></a></td>
808: END
809: } else {
810: $line.=(<<END);
811: <form name="entry_$index" action="/adm/coursedocs" method="post">
812: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
813: <input type="hidden" name="setparms" value="$orderidx" />
814: <td><table border='0' cellspacing='2' cellpadding='0'>
815: <tr><td bgcolor="#DDDDDD">
816: <a href='/adm/coursedocs?cmd=up_$index&folderpath=$folderpath'>
817: <img src="${iconpath}move_up.gif" alt='$lt{'up'}' border='0' /></a></td></tr>
818: <tr><td bgcolor="#DDDDDD">
819: <a href='/adm/coursedocs?cmd=down_$index&folderpath=$folderpath'>
820: <img src="${iconpath}move_down.gif" alt='$lt{'dw'}' border='0' /></a></td></tr>
821: </table></td>
822: <td>$selectbox
823: </td><td bgcolor="#DDDDDD">
824: <a href='javascript:removeres("$folderpath","$index","$renametitle","sequence");'>
825: <font size="-2" color="#990000">$lt{'rm'}</font></a>
826: <a href='javascript:changename("$folderpath","$index","$renametitle","sequence");'>
827: <font size="-2" color="#009900">$lt{'rn'}</font></a></td>
828: END
829: }
830: }
831: # Figure out what kind of a resource this is
832: my ($extension)=($url=~/\.(\w+)$/);
833: my $uploaded=($url=~/^\/*uploaded\//);
834: my $icon=&Apache::loncommon::icon($url);
835: my $isfolder=0;
836: my $ispage=0;
837: my $folderarg;
838: my $pagearg;
839: my $pagefile;
840: if ($uploaded) {
841: if ($extension eq 'sequence') {
842: $icon=$iconpath.'/folder_closed.gif';
843: $url=~/$coursenum\/([\/\w]+)\.sequence$/;
844: $url='/adm/coursedocs?';
845: $folderarg=$1;
846: $isfolder=1;
847: } elsif ($extension eq 'page') {
848: $icon=$iconpath.'/page.gif';
849: $url=~/$coursenum\/([\/\w]+)\.page$/;
850: $pagearg=$1;
851: $url='/adm/coursedocs?';
852: $ispage=1;
853: } else {
854: &Apache::lonnet::allowuploaded('/adm/coursedoc',$url);
855: }
856: }
857: $url=~s/^http\&colon\;\/\//\/adm\/wrapper\/ext\//;
858: if ((!$isfolder) && ($residx) && ($folder!~/supplemental/) && (!$ispage)) {
859: my $symb=&Apache::lonnet::symbclean(
860: &Apache::lonnet::declutter('uploaded/'.
861: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}.'/'.
862: $ENV{'course.'.$ENV{'request.course.id'}.'.num'}.'/'.$folder.
863: '.sequence').
864: '___'.$residx.'___'.
865: &Apache::lonnet::declutter($url));
866: (undef,undef,$url)=&Apache::lonnet::decode_symb($symb);
867: $url=&Apache::lonnet::clutter($url);
868: if ($url=~/^\/*uploaded\//) {
869: $url=~/\.(\w+)$/;
870: my $embstyle=&Apache::loncommon::fileembstyle($1);
871: if (($embstyle eq 'img') || ($embstyle eq 'emb')) {
872: $url='/adm/wrapper'.$url;
873: } elsif ($embstyle eq 'ssi') {
874: #do nothing with these
875: } elsif ($url!~/\.(sequence|page)$/) {
876: $url='/adm/coursedocs/showdoc'.$url;
877: }
878: }
879: unless ($container eq 'page') {
880: $url.=(($url=~/\?/)?'&':'?').'symb='.&Apache::lonnet::escape($symb);
881: }
882: }
883: my $parameterset=' ';
884: if ($isfolder) {
885: my $foldername=&Apache::lonnet::escape($foldertitle);
886: my $folderpath=$ENV{'form.folderpath'};
887: if ($folderpath) { $folderpath.='&' };
888: $folderpath.=$folderarg.'&'.$foldername;
889: $url.='folderpath='.&Apache::lonnet::escape($folderpath);
890: $parameterset=&mt('Randomly Pick: ').
891: '<input type="text" size="4" name="randpick_'.$orderidx.'" value="'.
892: (&Apache::lonratedt::getparameter($orderidx,'parameter_randompick'))[0].'" />';
893: }
894: if ($ispage) {
895: my $pagename=&Apache::lonnet::escape($pagetitle);
896: my $pagepath;
897: my $folderpath=$ENV{'form.folderpath'};
898: if ($folderpath) { $pagepath = $folderpath.'&' };
899: $pagepath.=$pagearg.'&'.$pagename;
900: $url.='pagepath='.&Apache::lonnet::escape($pagepath);
901: }
902: $line.='<td bgcolor="#FFFFBB"><a href="'.$url.'"><img src="'.$icon.
903: '" border="0"></a></td>'.
904: "<td bgcolor='#FFFFBB'><a href='$url'>$title</a></td>";
905: if (($allowed) && ($folder!~/^supplemental/)) {
906: my %lt=&Apache::lonlocal::texthash(
907: 'hd' => 'Hidden',
908: 'ec' => 'URL hidden',
909: 'sp' => 'Store Parameters');
910: my $enctext=
911: ((&Apache::lonratedt::getparameter($orderidx,'parameter_encrypturl'))[0]=~/^yes$/i?' checked="1"':'');
912: my $hidtext=
913: ((&Apache::lonratedt::getparameter($orderidx,'parameter_hiddenresource'))[0]=~/^yes$/i?' checked="1"':'');
914: $line.=(<<ENDPARMS);
915: <td bgcolor="#BBBBFF"><font size='-2'>
916: <input type="checkbox" name="hidprs_$orderidx" $hidtext/> $lt{'hd'}</td>
917: <!--<td bgcolor="#BBBBFF"><font size='-2'>
918: <input type="checkbox" name="encprs_$orderidx" $enctext/> $lt{'ec'}</td>-->
919: <td bgcolor="#BBBBFF"><font size="-2">$parameterset</font></td>
920: <td bgcolor="#BBBBFF"><font size='-2'>
921: <input type="submit" value="$lt{'sp'}" />
922: </font></td>
923: ENDPARMS
924: }
925: $line.="</form></tr>";
926: return $line;
927: }
928:
929: # ---------------------------------------------------------------- tie the hash
930:
931: sub tiehash {
932: my ($mode)=@_;
933: $hashtied=0;
934: if ($ENV{'request.course.fn'}) {
935: if ($mode eq 'write') {
936: if (tie(%hash,'GDBM_File',$ENV{'request.course.fn'}.".db",
937: &GDBM_WRCREAT(),0640)) {
938: $hashtied=2;
939: }
940: } else {
941: if (tie(%hash,'GDBM_File',$ENV{'request.course.fn'}.".db",
942: &GDBM_READER(),0640)) {
943: $hashtied=1;
944: }
945: }
946: }
947: }
948:
949: sub untiehash {
950: if ($hashtied) { untie %hash; }
951: $hashtied=0;
952: }
953:
954: # --------------------------------------------------------------- check on this
955:
956: sub checkonthis {
957: my ($r,$url,$level,$title)=@_;
958: $url=&Apache::lonnet::unescape($url);
959: $alreadyseen{$url}=1;
960: $r->rflush();
961: if (($url) && ($url!~/^\/uploaded\//) && ($url!~/\*$/)) {
962: $r->print("\n<br />");
963: for (my $i=0;$i<=$level*5;$i++) {
964: $r->print(' ');
965: }
966: $r->print('<a href="'.$url.'" target="cat">'.
967: ($title?$title:$url).'</a> ');
968: if ($url=~/^\/res\//) {
969: my $result=&Apache::lonnet::repcopy(
970: &Apache::lonnet::filelocation('',$url));
971: if ($result==OK) {
972: $r->print('<font color="green">'.&mt('ok').'</font>');
973: $r->rflush();
974: &Apache::lonnet::countacc($url);
975: $url=~/\.(\w+)$/;
976: if (&Apache::loncommon::fileembstyle($1) eq 'ssi') {
977: $r->print('<br />');
978: $r->rflush();
979: for (my $i=0;$i<=$level*5;$i++) {
980: $r->print(' ');
981: }
982: $r->print('- '.&mt('Rendering').': ');
983: my $oldpath=$ENV{'request.filename'};
984: $ENV{'request.filename'}=&Apache::lonnet::filelocation('',$url);
985: &Apache::lonxml::xmlparse($r,'web',
986: &Apache::lonnet::getfile(
987: &Apache::lonnet::filelocation('',$url)));
988: undef($Apache::lonhomework::parsing_a_problem);
989: $ENV{'request.filename'}=$oldpath;
990: if (($Apache::lonxml::errorcount) ||
991: ($Apache::lonxml::warningcount)) {
992: if ($Apache::lonxml::errorcount) {
993: $r->print('<img src="/adm/lonMisc/bomb.gif" /><font color="red"><b>'.
994: $Apache::lonxml::errorcount.' '.
995: &mt('error(s)').'</b></font> ');
996: }
997: if ($Apache::lonxml::warningcount) {
998: $r->print('<font color="blue">'.
999: $Apache::lonxml::warningcount.' '.
1000: &mt('warning(s)').'</font>');
1001: }
1002: } else {
1003: $r->print('<font color="green">'.&mt('ok').'</font>');
1004: }
1005: $r->rflush();
1006: }
1007: my $dependencies=
1008: &Apache::lonnet::metadata($url,'dependencies');
1009: foreach (split(/\,/,$dependencies)) {
1010: if (($_=~/^\/res\//) && (!$alreadyseen{$_})) {
1011: &checkonthis($r,$_,$level+1);
1012: }
1013: }
1014: } elsif ($result==HTTP_SERVICE_UNAVAILABLE) {
1015: $r->print('<font color="red"><b>'.&mt('connection down').'</b></font>');
1016: } elsif ($result==HTTP_NOT_FOUND) {
1017: unless ($url=~/\$/) {
1018: $r->print('<font color="red"><b>'.&mt('not found').'</b></font>');
1019: } else {
1020: $r->print('<font color="yellow"><b>'.&mt('unable to verify variable URL').'</b></font>');
1021: }
1022: } else {
1023: $r->print('<font color="red"><b>'.&mt('access denied').'</b></font>');
1024: }
1025: }
1026: }
1027: }
1028:
1029:
1030: #
1031: # -------------------------------------------------------------- Verify Content
1032: #
1033: sub verifycontent {
1034: my $r=shift;
1035: my $loaderror=&Apache::lonnet::overloaderror($r);
1036: if ($loaderror) { return $loaderror; }
1037:
1038: $r->print('<html><head><title>Verify Content</title></head>'.
1039: &Apache::loncommon::bodytag('Verify Course Documents'));
1040: $hashtied=0;
1041: undef %alreadyseen;
1042: %alreadyseen=();
1043: &tiehash();
1044: foreach (keys %hash) {
1045: if ($hash{$_}=~/\.(page|sequence)$/) {
1046: if (($_=~/^src_/) && ($alreadyseen{&Apache::lonnet::unescape($hash{$_})})) {
1047: $r->print('<hr /><font color="red">'.
1048: &mt('The following sequence or page is included more than once in your course: ').
1049: &Apache::lonnet::unescape($hash{$_}).'</font><br />'.
1050: &mt('Note that grading records for problems included in this sequence or folder will overlap.<hr />'));
1051: }
1052: }
1053: if (($_=~/^src\_(.+)$/) && (!$alreadyseen{&Apache::lonnet::unescape($hash{$_})})) {
1054: &checkonthis($r,$hash{$_},0,$hash{'title_'.$1});
1055: }
1056: }
1057: &untiehash();
1058: $r->print('<h1>'.&mt('Done').'.</h1>'.'<a href="/adm/coursedocs">'.
1059: &mt('Return to DOCS').'</a>');
1060: }
1061:
1062: # -------------------------------------------------------------- Check Versions
1063:
1064: sub checkversions {
1065: my $r=shift;
1066: $r->print('<html><head><title>Check Versions</title></head>'.
1067: &Apache::loncommon::bodytag('Check Course Document Versions'));
1068: my $header='';
1069: my $startsel='';
1070: my $monthsel='';
1071: my $weeksel='';
1072: my $daysel='';
1073: my $allsel='';
1074: my %changes=();
1075: my $starttime=0;
1076: my $haschanged=0;
1077: my %setversions=&Apache::lonnet::dump('resourceversions',
1078: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
1079: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
1080:
1081: $hashtied=0;
1082: &tiehash();
1083: my %newsetversions=();
1084: if ($ENV{'form.setmostrecent'}) {
1085: $haschanged=1;
1086: foreach (keys %hash) {
1087: if ($_=~/^ids\_(\/res\/.+)$/) {
1088: $newsetversions{$1}='mostrecent';
1089: }
1090: }
1091: } elsif ($ENV{'form.setcurrent'}) {
1092: $haschanged=1;
1093: foreach (keys %hash) {
1094: if ($_=~/^ids\_(\/res\/.+)$/) {
1095: my $getvers=&Apache::lonnet::getversion($1);
1096: if ($getvers>0) {
1097: $newsetversions{$1}=$getvers;
1098: }
1099: }
1100: }
1101: } elsif ($ENV{'form.setversions'}) {
1102: $haschanged=1;
1103: foreach (keys %ENV) {
1104: if ($_=~/^form\.set_version_(.+)$/) {
1105: my $src=$1;
1106: if (($ENV{$_}) && ($ENV{$_} ne $setversions{$src})) {
1107: $newsetversions{$src}=$ENV{$_};
1108: }
1109: }
1110: }
1111: }
1112: if ($haschanged) {
1113: if (&Apache::lonnet::put('resourceversions',\%newsetversions,
1114: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
1115: $ENV{'course.'.$ENV{'request.course.id'}.'.num'}) eq 'ok') {
1116: $r->print('<h1>'.&mt('Your Version Settings have been Stored').'</h1>');
1117: } else {
1118: $r->print('<h1><font color="red">'.&mt('An Error Occured while Attempting to Store your Version Settings').'</font></h1>');
1119: }
1120: &mark_hash_old();
1121: }
1122: &changewarning($r,'');
1123: if ($ENV{'form.timerange'} eq 'all') {
1124: # show all documents
1125: $header=&mt('All Documents in Course');
1126: $allsel=1;
1127: foreach (keys %hash) {
1128: if ($_=~/^ids\_(\/res\/.+)$/) {
1129: my $src=$1;
1130: $changes{$src}=1;
1131: }
1132: }
1133: } else {
1134: # show documents which changed
1135: %changes=&Apache::lonnet::dump
1136: ('versionupdate',$ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
1137: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
1138: my $firstkey=(keys %changes)[0];
1139: unless ($firstkey=~/^error\:/) {
1140: unless ($ENV{'form.timerange'}) {
1141: $ENV{'form.timerange'}=604800;
1142: }
1143: my $seltext=&mt('during the last').' '.$ENV{'form.timerange'}.' '
1144: .&mt('seconds');
1145: if ($ENV{'form.timerange'}==-1) {
1146: $seltext='since start of course';
1147: $startsel='selected';
1148: $ENV{'form.timerange'}=time;
1149: }
1150: $starttime=time-$ENV{'form.timerange'};
1151: if ($ENV{'form.timerange'}==2592000) {
1152: $seltext=&mt('during the last month').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
1153: $monthsel='selected';
1154: } elsif ($ENV{'form.timerange'}==604800) {
1155: $seltext=&mt('during the last week').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
1156: $weeksel='selected';
1157: } elsif ($ENV{'form.timerange'}==86400) {
1158: $seltext=&mt('since yesterday').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
1159: $daysel='selected';
1160: }
1161: $header=&mt('Content changed').' '.$seltext;
1162: } else {
1163: $header=&mt('No content modifications yet.');
1164: }
1165: }
1166: %setversions=&Apache::lonnet::dump('resourceversions',
1167: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
1168: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
1169: my %lt=&Apache::lonlocal::texthash
1170: ('st' => 'Version changes since start of Course',
1171: 'lm' => 'Version changes since last Month',
1172: 'lw' => 'Version changes since last Week',
1173: 'sy' => 'Version changes since Yesterday',
1174: 'al' => 'All Resources (possibly large output)',
1175: 'sd' => 'Display',
1176: 'fi' => 'File',
1177: 'md' => 'Modification Date',
1178: 'mr' => 'Most recently published Version',
1179: 've' => 'Version used in Course',
1180: 'vu' => 'Set Version to be used in Course',
1181: 'sv' => 'Set Versions to be used in Course according to Selections below',
1182: 'sm' => 'Keep all Resources up-to-date with most recent Versions (default)',
1183: 'sc' => 'Set all Resource Versions to current Version (Fix Versions)',
1184: 'di' => 'Differences');
1185: $r->print(<<ENDHEADERS);
1186: <form action="/adm/coursedocs" method="post">
1187: <input type="hidden" name="versions" value="1" />
1188: <input type="submit" name="setmostrecent" value="$lt{'sm'}" />
1189: <input type="submit" name="setcurrent" value="$lt{'sc'}" /><hr />
1190: <select name="timerange">
1191: <option value='all' $allsel>$lt{'al'}</option>
1192: <option value="-1" $startsel>$lt{'st'}</option>
1193: <option value="2592000" $monthsel>$lt{'lm'}</option>
1194: <option value="604800" $weeksel>$lt{'lw'}</option>
1195: <option value="86400" $daysel>$lt{'sy'}</option>
1196: </select>
1197: <input type="submit" name="display" value="$lt{'sd'}" />
1198: <h3>$header</h3>
1199: <input type="submit" name="setversions" value="$lt{'sv'}" />
1200: <table border="0">
1201: ENDHEADERS
1202: foreach (sort keys %changes) {
1203: if ($changes{$_}>$starttime) {
1204: my ($root,$extension)=($_=~/^(.*)\.(\w+)$/);
1205: my $currentversion=&Apache::lonnet::getversion($_);
1206: if ($currentversion<0) {
1207: $currentversion=&mt('Could not be determined.');
1208: }
1209: my $linkurl=&Apache::lonnet::clutter($_);
1210: $r->print(
1211: '<tr><td colspan="5"><br /><br /><font size="+1"><b>'.
1212: &Apache::lonnet::gettitle($linkurl).
1213: '</b></font></td></tr>'.
1214: '<tr><td> </td>'.
1215: '<td colspan="4">'.
1216: '<a href="'.$linkurl.'" target="cat">'.$linkurl.
1217: '</a></td></tr>'.
1218: '<tr><td></td>'.
1219: '<td title="'.$lt{'md'}.'">'.
1220: &Apache::lonlocal::locallocaltime(
1221: &Apache::lonnet::metadata($root.'.'.$extension,
1222: 'lastrevisiondate')
1223: ).
1224: '</td>'.
1225: '<td title="'.$lt{'mr'}.'"><nobr>Most Recent: '.
1226: '<font size="+1">'.$currentversion.'</font>'.
1227: '</nobr></td>'.
1228: '<td title="'.$lt{'ve'}.'"><nobr>In Course: '.
1229: '<font size="+1">');
1230: # Used in course
1231: my $usedversion=$hash{'version_'.$linkurl};
1232: if (($usedversion) && ($usedversion ne 'mostrecent')) {
1233: $r->print($usedversion);
1234: } else {
1235: $r->print($currentversion);
1236: }
1237: $r->print('</font></nobr></td><td title="'.$lt{'vu'}.'">'.
1238: '<nobr>Use: ');
1239: # Set version
1240: $r->print(&Apache::loncommon::select_form($setversions{$linkurl},
1241: 'set_version_'.$linkurl,
1242: ('select_form_order' =>
1243: ['',1..$currentversion,'mostrecent'],
1244: '' => '',
1245: 'mostrecent' => 'most recent',
1246: map {$_,$_} (1..$currentversion))));
1247: $r->print('</nobr></td></tr><tr><td></td>');
1248: my $lastold=1;
1249: for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) {
1250: my $url=$root.'.'.$prevvers.'.'.$extension;
1251: if (&Apache::lonnet::metadata($url,'lastrevisiondate')<
1252: $starttime) {
1253: $lastold=$prevvers;
1254: }
1255: }
1256: #
1257: # Code to figure out how many version entries should go in
1258: # each of the four columns
1259: my $entries_per_col = 0;
1260: my $num_entries = ($currentversion-$lastold);
1261: if ($num_entries % 4 == 0) {
1262: $entries_per_col = $num_entries/4;
1263: } else {
1264: $entries_per_col = $num_entries/4 + 1;
1265: }
1266: my $entries_count = 0;
1267: $r->print('<td valign="top"><font size="-2">');
1268: my $cols_output = 1;
1269: for (my $prevvers=$lastold;$prevvers<$currentversion;$prevvers++) {
1270: my $url=$root.'.'.$prevvers.'.'.$extension;
1271: $r->print('<nobr><a href="'.&Apache::lonnet::clutter($url).
1272: '">'.&mt('Version').' '.$prevvers.'</a> ('.
1273: &Apache::lonlocal::locallocaltime(
1274: &Apache::lonnet::metadata($url,
1275: 'lastrevisiondate')
1276: ).
1277: ')');
1278: if (&Apache::loncommon::fileembstyle($extension) eq 'ssi') {
1279: $r->print(' <a href="/adm/diff?filename='.
1280: &Apache::lonnet::clutter($root.'.'.$extension).
1281: '&versionone='.$prevvers.
1282: '">'.&mt('Diffs').'</a>');
1283: }
1284: $r->print('</nobr><br />');
1285: if (++$entries_count % $entries_per_col == 0) {
1286: $r->print('</font></td>');
1287: if ($cols_output != 4) {
1288: $r->print('<td valign="top"><font size="-2">');
1289: $cols_output++;
1290: }
1291: }
1292: }
1293: while($cols_output++ < 4) {
1294: $r->print('</font></td><td><font>')
1295: }
1296: $r->print('</font></td></tr>'."\n");
1297: }
1298: }
1299: $r->print('</table></form>');
1300: $r->print('<h1>'.&mt('Done').'.</h1>');
1301:
1302: &untiehash();
1303: }
1304:
1305: sub mark_hash_old {
1306: my $retie_hash=0;
1307: if ($hashtied) {
1308: $retie_hash=1;
1309: &untiehash();
1310: }
1311: &tiehash('write');
1312: $hash{'old'}=1;
1313: &untiehash();
1314: if ($retie_hash) { &tiehash(); }
1315: }
1316:
1317: sub is_hash_old {
1318: my $untie_hash=0;
1319: if (!$hashtied) {
1320: $untie_hash=1;
1321: &tiehash();
1322: }
1323: my $return=$hash{'old'};
1324: if ($untie_hash) { &untiehash(); }
1325: return $return;
1326: }
1327:
1328: sub changewarning {
1329: my ($r,$postexec)=@_;
1330: if (!&is_hash_old()) { return; }
1331: $r->print(
1332: '<script>function reinit(tf) { tf.submit();'.$postexec.' }</script>'.
1333: '<form method="post" action="/adm/roles" target="loncapaclient">'.
1334: '<input type="hidden" name="orgurl" value="/adm/coursedocs?folderpath='.
1335: &Apache::lonnet::escape($ENV{'form.folderpath'}).
1336: '" /><input type="hidden" name="selectrole" value="1" /><h3><font color="red">'.
1337: &mt('Changes will become active for your current session after').
1338: ' <input type="hidden" name="'.
1339: $ENV{'request.role'}.'" value="1" /><input type="button" value="'.
1340: &mt('re-initializing course').'" onClick="reinit(this.form)"/>'.&mt(', or the next time you log in.').
1341: $help{'Caching'}.'</font></h3></form>');
1342: }
1343:
1344: # ================================================================ Main Handler
1345: sub handler {
1346: my $r = shift;
1347: &Apache::loncommon::content_type($r,'text/html');
1348: $r->send_http_header;
1349: return OK if $r->header_only;
1350:
1351: # --------------------------------------------- Initialize help topics for this
1352: foreach ('Adding_Course_Doc','Main_Course_Documents',
1353: 'Adding_External_Resource','Navigate_Content',
1354: 'Adding_Folders','Docs_Overview', 'Load_Map',
1355: 'Supplemental','Score_Upload_Form','Adding_Pages',
1356: 'Importing_LON-CAPA_Resource','Uploading_From_Harddrive',
1357: 'Check_Resource_Versions','Verify_Content') {
1358: $help{$_}=&Apache::loncommon::help_open_topic('Docs_'.$_);
1359: }
1360: # Composite help files
1361: $help{'Syllabus'} = &Apache::loncommon::help_open_topic(
1362: 'Docs_About_Syllabus,Docs_Editing_Templated_Pages');
1363: $help{'Simple Page'} = &Apache::loncommon::help_open_topic(
1364: 'Docs_About_Simple_Page,Docs_Editing_Templated_Pages');
1365: $help{'Simple Problem'} = &Apache::loncommon::help_open_topic(
1366: 'Option_Response_Simple');
1367: $help{'Bulletin Board'} = &Apache::loncommon::help_open_topic(
1368: 'Docs_About_Bulletin_Board,Docs_Editing_Templated_Pages');
1369: $help{'My Personal Info'} = &Apache::loncommon::help_open_topic(
1370: 'Docs_About_My_Personal_Info,Docs_Editing_Templated_Pages');
1371: $help{'Caching'} = &Apache::loncommon::help_open_topic('Caching');
1372:
1373: if ($ENV{'form.verify'}) {
1374: &verifycontent($r);
1375: } elsif ($ENV{'form.versions'}) {
1376: &checkversions($r);
1377: } elsif ($ENV{'form.dumpcourse'}) {
1378: &dumpcourse($r);
1379: } elsif ($ENV{'form.exportcourse'}) {
1380: &exportcourse($r);
1381: } else {
1382: # is this a standard course?
1383:
1384: my $standard=($ENV{'request.course.uri'}=~/^\/uploaded\//);
1385: my $forcestandard;
1386: my $forcesupplement;
1387: my $script='';
1388: my $allowed;
1389: my $events='';
1390: my $showdoc=0;
1391: my $containertag;
1392: my $uploadtag;
1393: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
1394: ['folderpath','pagepath']);
1395: if ($ENV{'form.folderpath'}) {
1396: my (@folderpath)=split('&',$ENV{'form.folderpath'});
1397: $ENV{'form.foldername'}=&Apache::lonnet::unescape(pop(@folderpath));
1398: $ENV{'form.folder'}=pop(@folderpath);
1399: }
1400: if ($ENV{'form.pagepath'}) {
1401: my (@pagepath)=split('&',$ENV{'form.pagepath'});
1402: $ENV{'form.pagename'}=&Apache::lonnet::unescape(pop(@pagepath));
1403: $ENV{'form.folder'}=pop(@pagepath);
1404: $containertag = '<input type="hidden" name="pagepath" value="" />';
1405: $uploadtag = '<input type="hidden" name="pagepath" value="'.$ENV{'form.pagepath'}.'" />';
1406: }
1407: if ($r->uri=~/^\/adm\/coursedocs\/showdoc\/(.*)$/) {
1408: $showdoc='/'.$1;
1409: }
1410: unless ($showdoc) { # got called from remote
1411: $forcestandard=($ENV{'form.folder'}=~/^default_/);
1412: $forcesupplement=($ENV{'form.folder'}=~/^supplemental_/);
1413:
1414: # does this user have privileges to post, etc?
1415: $allowed=&Apache::lonnet::allowed('mdc',$ENV{'request.course.id'});
1416: if ($allowed) {
1417: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']);
1418: $script=&Apache::lonratedt::editscript('simple');
1419: }
1420: } else { # got called in sequence from course
1421: $allowed=0;
1422: $script='</script>'.&Apache::lonmenu::registerurl(1,undef).'<script>';
1423: $events='onLoad="'.&Apache::lonmenu::loadevents.
1424: '" onUnload="'.&Apache::lonmenu::unloadevents.'"';
1425: }
1426:
1427: # get course data
1428: my $coursenum=$ENV{'course.'.$ENV{'request.course.id'}.'.num'};
1429: my $coursedom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'};
1430:
1431: # get personal data
1432:
1433: my $uname=$ENV{'user.name'};
1434: my $udom=$ENV{'user.domain'};
1435: my $plainname=&Apache::lonnet::escape(
1436: &Apache::loncommon::plainname($uname,$udom));
1437:
1438: # graphics settings
1439:
1440: $iconpath = $r->dir_config('lonIconsURL') . "/";
1441:
1442: my $now=time;
1443:
1444: # print screen
1445: $r->print(<<ENDDOCUMENT);
1446: <html>
1447: <head>
1448: <title>The LearningOnline Network with CAPA</title>
1449: <script>
1450: $script
1451: </script>
1452: ENDDOCUMENT
1453: if ($allowed) {
1454: $r->print(<<ENDNEWSCRIPT);
1455: <script>
1456: function makenewfolder(targetform,folderseq) {
1457: var foldername=prompt('Name of New Folder','New Folder');
1458: if (foldername) {
1459: targetform.importdetail.value=foldername+"="+folderseq;
1460: targetform.submit();
1461: }
1462: }
1463:
1464: function makenewpage(targetform,folderseq) {
1465: var pagename=prompt('Name of New Page','New Page');
1466: if (pagename) {
1467: targetform.importdetail.value=pagename+"="+folderseq;
1468: targetform.submit();
1469: }
1470: }
1471:
1472: function makenewext(targetname) {
1473: this.document.forms.extimport.useform.value=targetname;
1474: window.open('/adm/rat/extpickframe.html');
1475: }
1476:
1477: function makeexamupload() {
1478: var title=prompt('Listed Title for the Uploaded Score');
1479: if (title) {
1480: this.document.forms.newexamupload.importdetail.value=
1481: title+'=/res/lib/templates/examupload.problem';
1482: this.document.forms.newexamupload.submit();
1483: }
1484: }
1485:
1486: function makesmppage() {
1487: var title=prompt('Listed Title for the Page');
1488: if (title) {
1489: this.document.forms.newsmppg.importdetail.value=
1490: title+'=/adm/$udom/$uname/$now/smppg';
1491: this.document.forms.newsmppg.submit();
1492: }
1493: }
1494:
1495: function makesmpproblem() {
1496: var title=prompt('Listed Title for the Problem');
1497: if (title) {
1498: this.document.forms.newsmpproblem.importdetail.value=
1499: title+'=/res/lib/templates/simpleproblem.problem';
1500: this.document.forms.newsmpproblem.submit();
1501: }
1502: }
1503:
1504: function makebulboard() {
1505: var title=prompt('Listed Title for the Bulletin Board');
1506: if (title) {
1507: this.document.forms.newbul.importdetail.value=
1508: title+'=/adm/$udom/$uname/$now/bulletinboard';
1509: this.document.forms.newbul.submit();
1510: }
1511: }
1512:
1513: function makeabout() {
1514: var user=prompt("Enter user\@domain for User's 'About Me' Page");
1515: if (user) {
1516: var comp=new Array();
1517: comp=user.split('\@');
1518: if ((typeof(comp[0])!=undefined) && (typeof(comp[1])!=undefined)) {
1519: if ((comp[0]) && (comp[1])) {
1520: this.document.forms.newaboutsomeone.importdetail.value=
1521: 'About '+user+'=/adm/'+comp[1]+'/'+comp[0]+'/aboutme';
1522: this.document.forms.newaboutsomeone.submit();
1523: }
1524: }
1525: }
1526: }
1527:
1528: function makeims() {
1529: var caller = document.forms.ims.folder.value
1530: var newlocation = "/adm/imsimportdocs?folder="+caller+"&phase=one"
1531: newWindow = window.open("","IMSimport","HEIGHT=700,WIDTH=750,scrollbars=yes")
1532: newWindow.location.href = newlocation
1533: }
1534:
1535:
1536: function finishpick() {
1537: var title=this.document.forms.extimport.title.value;
1538: var url=this.document.forms.extimport.url.value;
1539: var form=this.document.forms.extimport.useform.value;
1540: eval
1541: ('this.document.forms.'+form+'.importdetail.value="'+title+'='+url+
1542: '";this.document.forms.'+form+'.submit();');
1543: }
1544:
1545: function changename(folderpath,index,oldtitle,container) {
1546: var title=prompt('New Title',oldtitle);
1547: if (title) {
1548: this.document.forms.renameform.title.value=title;
1549: this.document.forms.renameform.cmd.value='rename_'+index;
1550: if (container == 'sequence') {
1551: this.document.forms.renameform.folderpath.value=folderpath;
1552: }
1553: if (container == 'page') {
1554: this.document.forms.renameform.pagepath.value=folderpath;
1555: }
1556: this.document.forms.renameform.submit();
1557: }
1558: }
1559:
1560: function removeres(folderpath,index,oldtitle,container) {
1561: if (confirm('Remove "'+oldtitle+'"?')) {
1562: this.document.forms.renameform.cmd.value='del_'+index;
1563: if (container == 'sequence') {
1564: this.document.forms.renameform.folderpath.value=folderpath;
1565: }
1566: if (container == 'page') {
1567: this.document.forms.renameform.pagepath.value=folderpath;
1568: }
1569: this.document.forms.renameform.submit();
1570: }
1571: }
1572:
1573: </script>
1574:
1575: ENDNEWSCRIPT
1576: }
1577: # -------------------------------------------------------------------- Body tag
1578: $r->print('</head>'.
1579: &Apache::loncommon::bodytag('Course Documents','',$events,
1580: '','',$showdoc).
1581: &Apache::loncommon::help_open_menu('','','','',273,'RAT'));
1582: unless ($showdoc) {
1583: # -----------------------------------------------------------------------------
1584: my %lt=&Apache::lonlocal::texthash(
1585: 'uplm' => 'Upload a new main course document',
1586: 'upls' => 'Upload a new supplemental course document',
1587: 'impp' => 'Import a published document',
1588: 'spec' => 'Special documents',
1589: 'upld' => 'Upload Document',
1590: 'srch' => 'Search',
1591: 'impo' => 'Import',
1592: 'selm' => 'Select Map',
1593: 'load' => 'Load Map',
1594: 'newf' => 'New Folder',
1595: 'newp' => 'New Composite Page',
1596: 'extr' => 'External Resource',
1597: 'syll' => 'Syllabus',
1598: 'navc' => 'Navigate Contents',
1599: 'sipa' => 'Simple Page',
1600: 'sipr' => 'Simple Problem',
1601: 'scuf' => 'Score Upload Form',
1602: 'bull' => 'Bulletin Board',
1603: 'mypi' => 'My Personal Info',
1604: 'abou' => 'About User',
1605: 'imsf' => 'Import IMS package',
1606: 'file' => 'File',
1607: 'title' => 'Title',
1608: 'comment' => 'Comment'
1609: );
1610: # -----------------------------------------------------------------------------
1611: if ($allowed) {
1612: my $dumpbut=&dumpbutton();
1613: my $exportbut=&exportbutton();
1614: my %lt=&Apache::lonlocal::texthash(
1615: 'vc' => 'Verify Content',
1616: 'cv' => 'Check/Set Resource Versions',
1617: );
1618:
1619: my $folderpath=$ENV{'form.folderpath'};
1620: if (!$folderpath) {
1621: if ($ENV{'form.folder'} eq '' ||
1622: $ENV{'form.folder'} eq 'supplemental') {
1623: $folderpath='default&'.
1624: &Apache::lonnet::escape(&mt('Main Course Documents'));
1625: }
1626: }
1627: unless ($ENV{'form.pagepath'}) {
1628: $containertag = '<input type="hidden" name="folderpath" value="" />';
1629: $uploadtag = '<input type="hidden" name="folderpath" value="'.$folderpath.'" />';
1630: }
1631:
1632: $r->print(<<ENDCOURSEVERIFY);
1633: <form name="renameform" method="post" action="/adm/coursedocs">
1634: <input type="hidden" name="title" />
1635: <input type="hidden" name="cmd" />
1636: $containertag
1637: </form>
1638: <form name="simpleedit" method="post" action="/adm/coursedocs">
1639: <input type=hidden name="importdetail" value="">
1640: $uploadtag
1641: </form>
1642: <form action="/adm/coursedocs" method="post" name="courseverify">
1643: <table bgcolor="#AAAAAA" width="100%" cellspacing="4" cellpadding="4">
1644: <tr><td bgcolor="#DDDDCC">
1645: <input type="submit" name="verify" value="$lt{'vc'}" />$help{'Verify_Content'}
1646: </td><td bgcolor="#DDDDCC">
1647: <input type="submit" name="versions" value="$lt{'cv'}" />$help{'Check_Resource_Versions'}
1648: $dumpbut
1649: $exportbut
1650: </td></tr></table>
1651: </form>
1652: ENDCOURSEVERIFY
1653: $r->print(&Apache::loncommon::help_open_topic('Docs_Adding_Course_Doc',
1654: &mt('Editing the Table of Contents for your Course')));
1655: }
1656: # --------------------------------------------------------- Standard documents
1657: $r->print('<table border=2 cellspacing=4 cellpadding=4>');
1658: if (($standard) && ($allowed) && (!$forcesupplement)) {
1659: $r->print('<tr><td bgcolor="#BBBBBB">');
1660: # '<h2>'.&mt('Main Course Documents').
1661: # ($allowed?' '.$help{'Main_Course_Documents'}:'').'</h2>');
1662: my $folder=$ENV{'form.folder'};
1663: if ($folder eq '' || $folder eq 'supplemental') {
1664: $folder='default';
1665: $ENV{'form.folderpath'}='default&'.&Apache::lonnet::escape(&mt('Main Course Documents'));
1666: }
1667: my $postexec='';
1668: if ($folder eq 'default') {
1669: $r->print('<script>this.window.name="loncapaclient";</script>');
1670: } else {
1671: #$postexec='self.close();';
1672: }
1673: $hadchanges=0;
1674: &editor($r,$coursenum,$coursedom,$folder,$allowed);
1675: if ($hadchanges) {
1676: &mark_hash_old()
1677: }
1678: &changewarning($r,$postexec);
1679: my $folderseq='/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time.
1680: '.sequence';
1681: my $pageseq = '/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time.
1682: '.page';
1683:
1684: $r->print(<<ENDFORM);
1685: <table cellspacing=4 cellpadding=4><tr>
1686: <th bgcolor="#DDDDDD">$lt{'uplm'}</th>
1687: <th bgcolor="#DDDDDD">$lt{'impp'}</th>
1688: <th bgcolor="#DDDDDD">$lt{'spec'}</th>
1689: </tr>
1690: <tr><td bgcolor="#DDDDDD">
1691: $lt{'file'}:<br />
1692: <form action="/adm/coursedocs" method="post" enctype="multipart/form-data">
1693: <input type="file" name="uploaddoc" size="40">
1694: <br />
1695: $lt{'title'}:<br />
1696: <input type="text" size="50" name="comment">
1697: $uploadtag
1698: <input type="hidden" name="cmd" value="upload_default">
1699: <nobr>
1700: <input type="submit" value="$lt{'upld'}">
1701: $help{'Uploading_From_Harddrive'}
1702: </nobr>
1703: </form>
1704: </td>
1705: <td bgcolor="#DDDDDD">
1706: <form action="/adm/coursedocs" method="post" name="simpleeditdefault">
1707: $uploadtag
1708: <input type=button onClick="javascript:groupsearch()" value="$lt{'srch'}">
1709: <nobr>
1710: <input type=button onClick="javascript:groupimport();" value="$lt{'impo'}">
1711: $help{'Importing_LON-CAPA_Resource'}
1712: </nobr>
1713: <p>
1714: <hr />
1715: <input type="text" size="20" name="importmap"><br />
1716: <nobr><input type=button
1717: onClick="javascript:openbrowser('simpleeditdefault','importmap','sequence,page','')"
1718: value="$lt{'selm'}"> <input type="submit" name="loadmap" value="$lt{'load'}">
1719: $help{'Load_Map'}</nobr>
1720: </p>
1721: </form>
1722: </td>
1723: <td bgcolor="#DDDDDD">
1724: ENDFORM
1725: unless ($ENV{'form.pagepath'}) {
1726: $r->print(<<ENDFORM);
1727: <form action="/adm/coursedocs" method="post" name="newfolder">
1728: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
1729: <input type=hidden name="importdetail" value="">
1730: <nobr>
1731: <input name="newfolder" type="button"
1732: onClick="javascript:makenewfolder(this.form,'$folderseq');"
1733: value="$lt{'newf'}" />$help{'Adding_Folders'}
1734: </nobr>
1735: </form>
1736: <form action="/adm/coursedocs" method="post" name="newpage">
1737: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
1738: <input type=hidden name="importdetail" value="">
1739: <nobr>
1740: <input name="newpage" type="button"
1741: onClick="javascript:makenewpage(this.form,'$pageseq');"
1742: value="$lt{'newp'}" />$help{'Adding_Pages'}
1743: </nobr>
1744: </form>
1745: <form action="/adm/coursedocs" method="post" name="newext">
1746: $uploadtag
1747: <input type=hidden name="importdetail" value="">
1748: <nobr>
1749: <input name="newext" type="button" onClick="javascript:makenewext('newext');"
1750: value="$lt{'extr'}" /> $help{'Adding_External_Resource'}
1751: </nobr>
1752: </form>
1753: <form action="/adm/coursedocs" method="post" name="newsyl">
1754: $uploadtag
1755: <input type=hidden name="importdetail"
1756: value="Syllabus=/public/$coursedom/$coursenum/syllabus">
1757: <nobr>
1758: <input name="newsyl" type="submit" value="$lt{'syll'}" />
1759: $help{'Syllabus'}
1760: </nobr>
1761: </form>
1762: <form action="/adm/coursedocs" method="post" name="newnav">
1763: $uploadtag
1764: <input type=hidden name="importdetail"
1765: value="Navigate Content=/adm/navmaps">
1766: <nobr>
1767: <input name="newnav" type="submit" value="$lt{'navc'}" />
1768: $help{'Navigate_Content'}
1769: </nobr>
1770: </form>
1771: <form action="/adm/coursedocs" method="post" name="newsmppg">
1772: $uploadtag
1773: <input type=hidden name="importdetail" value="">
1774: <nobr>
1775: <input name="newsmppg" type="button" value="$lt{'sipa'}"
1776: onClick="javascript:makesmppage();" /> $help{'Simple Page'}
1777: </nobr>
1778: </form>
1779: <form action="/adm/coursedocs" method="post" name="newsmpproblem">
1780: $uploadtag
1781: <input type=hidden name="importdetail" value="">
1782: <nobr>
1783: <input name="newsmpproblem" type="button" value="$lt{'sipr'}"
1784: onClick="javascript:makesmpproblem();" />$help{'Simple Problem'}
1785: </nobr>
1786: </form>
1787: <form action="/adm/coursedocs" method="post" name="newexamupload">
1788: $uploadtag
1789: <input type=hidden name="importdetail" value="">
1790: <nobr>
1791: <input name="newexamupload" type="button" value="$lt{'scuf'}"
1792: onClick="javascript:makeexamupload();" />
1793: $help{'Score_Upload_Form'}
1794: </nobr>
1795: </form>
1796: <form action="/adm/coursedocs" method="post" name="newbul">
1797: $uploadtag
1798: <input type=hidden name="importdetail" value="">
1799: <nobr>
1800: <input name="newbulletin" type="button" value="$lt{'bull'}"
1801: onClick="javascript:makebulboard();" />
1802: $help{'Bulletin Board'}
1803: </nobr>
1804: </form>
1805: <form action="/adm/coursedocs" method="post" name="newaboutme">
1806: $uploadtag
1807: <input type=hidden name="importdetail"
1808: value="$plainname=/adm/$udom/$uname/aboutme">
1809: <nobr>
1810: <input name="newaboutme" type="submit" value="$lt{'mypi'}" />
1811: $help{'My Personal Info'}
1812: </nobr>
1813: </form>
1814: <form action="/adm/coursedocs" method="post" name="newaboutsomeone">
1815: $uploadtag
1816: <input type=hidden name="importdetail" value="">
1817: <nobr>
1818: <input name="newaboutsomeone" type="button" value="$lt{'abou'}"
1819: onClick="javascript:makeabout();" />
1820: </nobr>
1821: ENDFORM
1822: }
1823: if ($ENV{'form.pagepath'}) {
1824: $r->print(<<ENDBLOCK);
1825: <form action="/adm/coursedocs" method="post" name="newsmpproblem">
1826: $uploadtag
1827: <input type=hidden name="importdetail" value="">
1828: <nobr>
1829: <input name="newsmpproblem" type="button" value="$lt{'sipr'}"
1830: onClick="javascript:makesmpproblem();" />$help{'Simple Problem'}
1831: </nobr>
1832: </form>
1833: <form action="/adm/coursedocs" method="post" name="newexamupload">
1834: $uploadtag
1835: <input type=hidden name="importdetail" value="">
1836: <nobr>
1837: <input name="newexamupload" type="button" value="$lt{'scuf'}"
1838: onClick="javascript:makeexamupload();" />
1839: $help{'Score_Upload_Form'}
1840: </nobr>
1841: </form>
1842: ENDBLOCK
1843: } else {
1844: $r->print(<<ENDFORM);
1845: </form>
1846: <form action="/adm/imsimportdocs" method="post" name="ims">
1847: <input type="hidden" name="folder" value="$folder" />
1848: <input name="imsimport" type="button" value="$lt{'imsf'}" onClick="javascript:makeims();" />
1849: </nobr>
1850: </form>
1851: ENDFORM
1852: }
1853: $r->print('</td></tr>'."\n".
1854: '</table>');
1855: $r->print('</td></tr>');
1856: }
1857: # ----------------------------------------------------- Supplemental documents
1858: if (!$forcestandard) {
1859: $r->print('<tr><td bgcolor="#BBBBBB">');
1860: # '<h2>'.&mt('Supplemental Course Documents').
1861: # ($allowed?' '.$help{'Supplemental'}:'').'</h2>');
1862: my $folder=$ENV{'form.folder'};
1863: unless ($folder=~/^supplemental/) {
1864: $folder='supplemental';
1865: }
1866: if ($folder =~ /^supplemental$/ &&
1867: $ENV{'form.folderpath'} =~ /^default\&/) {
1868: $ENV{'form.folderpath'}='supplemental&'.
1869: &Apache::lonnet::escape(&mt('Supplemental Course Documents'));
1870: }
1871: &editor($r,$coursenum,$coursedom,$folder,$allowed);
1872: if ($allowed) {
1873: my $folderseq=
1874: '/uploaded/'.$coursedom.'/'.$coursenum.'/supplemental_'.time.
1875: '.sequence';
1876:
1877: $r->print(<<ENDSUPFORM);
1878: <table cellspacing=4 cellpadding=4><tr>
1879: <th bgcolor="#DDDDDD">$lt{'upls'}</th>
1880: <th bgcolor="#DDDDDD">$lt{'spec'}</th>
1881: </tr>
1882: <tr><td bgcolor="#DDDDDD">
1883: <form action="/adm/coursedocs" method="post" enctype="multipart/form-data">
1884: <input type="file" name="uploaddoc" size="40">
1885: <br />$lt{'comment'}:<br />
1886: <textarea cols=50 rows=4 name='comment'>
1887: </textarea>
1888: <br />
1889: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
1890: <input type="hidden" name="cmd" value="upload_supplemental">
1891: <nobr>
1892: <input type="submit" value="$lt{'upld'}">
1893: $help{'Uploading_From_Harddrive'}
1894: </nobr>
1895: </form>
1896: </td>
1897: <td bgcolor="#DDDDDD">
1898: <form action="/adm/coursedocs" method="post" name="supnewfolder">
1899: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
1900: <input type=hidden name="importdetail" value="">
1901: <nobr>
1902: <input name="newfolder" type="button"
1903: onClick="javascript:makenewfolder(this.form,'$folderseq');"
1904: value="$lt{'newf'}" /> $help{'Adding_Folders'}
1905: </nobr>
1906: </form>
1907: <form action="/adm/coursedocs" method="post" name="supnewext">
1908: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
1909: <input type=hidden name="importdetail" value="">
1910: <nobr>
1911: <input name="newext" type="button"
1912: onClick="javascript:makenewext('supnewext');"
1913: value="$lt{'extr'}" /> $help{'Adding_External_Resource'}
1914: </nobr>
1915: </form>
1916: <form action="/adm/coursedocs" method="post" name="supnewsyl">
1917: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
1918: <input type=hidden name="importdetail"
1919: value="Syllabus=/public/$coursedom/$coursenum/syllabus">
1920: <nobr>
1921: <input name="newsyl" type="submit" value="$lt{'syll'}" />
1922: $help{'Syllabus'}
1923: </nobr>
1924: </form>
1925: <form action="/adm/coursedocs" method="post" name="subnewaboutme">
1926: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
1927: <input type=hidden name="importdetail"
1928: value="$plainname=/adm/$udom/$uname/aboutme">
1929: <nobr>
1930: <input name="newaboutme" type="submit" value="$lt{'mypi'}" />
1931: $help{'My Personal Info'}
1932: </nobr>
1933: </form>
1934: </td></tr>
1935: </table></td></tr>
1936: ENDSUPFORM
1937: }
1938: }
1939: if ($allowed) {
1940: $r->print('<form name="extimport"><input type="hidden" name="title"><input type="hidden" name="url"><input type="hidden" name="useform"></form>');
1941: }
1942: $r->print('</table>');
1943: } else {
1944: # -------------------------------------------------------- This is showdoc mode
1945: $r->print("<h1>".&mt('Uploaded Document').' - '.
1946: &Apache::lonnet::gettitle($r->uri).'</h1><p>'.
1947: &mt('It is recommended that you use an up-to-date virus scanner before handling this file.')."</p><p><table>".
1948: &entryline(0,&mt("Click to download or use your browser's Save Link function"),$showdoc).'</table></p>');
1949: }
1950: }
1951: $r->print('</body></html>');
1952: return OK;
1953: }
1954:
1955: 1;
1956: __END__
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