1: # The LearningOnline Network
2: # Documents
3: #
4: # $Id: londocs.pm,v 1.92 2003/10/29 21:21:55 www 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 HTML::Entities;
40: use GDBM_File;
41: use Apache::lonlocal;
42:
43: my $iconpath;
44:
45: my %hash;
46:
47: my $hashtied;
48: my %alreadyseen=();
49:
50: my $hadchanges;
51:
52: # Available help topics
53:
54: my %help=();
55:
56: # Mapread read maps into lonratedt::global arrays
57: # @order and @resources, determines status
58: # sets @order - pointer to resources in right order
59: # sets @resources - array with the resources with correct idx
60: #
61:
62: sub mapread {
63: my ($coursenum,$coursedom,$map)=@_;
64: return
65: &Apache::lonratedt::mapread('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
66: $map);
67: }
68:
69: sub storemap {
70: my ($coursenum,$coursedom,$map)=@_;
71: $hadchanges=1;
72: return
73: &Apache::lonratedt::storemap('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
74: $map,1);
75: }
76:
77: # ----------------------------------------- Return hash with valid author names
78:
79: sub authorhosts {
80: my %outhash=();
81: my $home=0;
82: my $other=0;
83: foreach (keys %ENV) {
84: if ($_=~/^user\.role\.(au|ca)\.(.+)$/) {
85: my $role=$1;
86: my $realm=$2;
87: my ($start,$end)=split(/\./,$ENV{$_});
88: if (($start) && ($start>time)) { next; }
89: if (($end) && (time>$end)) { next; }
90: my $ca; my $cd;
91: if ($1 eq 'au') {
92: $ca=$ENV{'user.name'};
93: $cd=$ENV{'user.domain'};
94: } else {
95: ($cd,$ca)=($realm=~/^\/(\w+)\/(\w+)$/);
96: }
97: if (&Apache::lonnet::homeserver($ca,$cd) eq
98: $Apache::lonnet::perlvar{'lonHostID'}) {
99: $home++;
100: $outhash{'home_'.$ca.'@'.$cd}=1;
101: } else {
102: $outhash{'otherhome_'.$ca.'@'.$cd}=
103: &Apache::lonnet::homeserver($ca,$cd);
104: $other++;
105: }
106: }
107: }
108: return ($home,$other,%outhash);
109: }
110: # ------------------------------------------------------ Generate "dump" button
111:
112: sub dumpbutton {
113: my ($home,$other,%outhash)=&authorhosts();
114: if ($home+$other==0) { return ''; }
115: my $output='</td><td bgcolor="#DDDDCC">';
116: if ($home) {
117: return '</td><td bgcolor="#DDDDCC">'.
118: '<input type="submit" name="dumpcourse" value="'.
119: &mt('Dump Course DOCS to Construction Space').'" />';
120: } else {
121: return'</td><td bgcolor="#DDDDCC">'.
122: &mt('Dump Course DOCS to Construction Space: available on other servers');
123: }
124: }
125:
126: # -------------------------------------------------------- Actually dump course
127:
128: sub dumpcourse {
129: my $r=shift;
130: $r->print('<html><head><title>Dump DOCS</title></head>'.
131: &Apache::loncommon::bodytag('Dump Course DOCS to Construction Space').
132: '<form name="dumpdoc" method="post">');
133: my ($home,$other,%outhash)=&authorhosts();
134: unless ($home) { return ''; }
135: my $origcrsid=$ENV{'request.course.id'};
136: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
137: if (($ENV{'form.authorspace'}) && ($ENV{'form.authorfolder'}=~/\w/)) {
138: # Do the dumping
139: unless ($outhash{'home_'.$ENV{'form.authorspace'}}) { return ''; }
140: my ($ca,$cd)=split(/\@/,$ENV{'form.authorspace'});
141: $r->print('<h3>'.&mt('Copying Files').'</h3>');
142: my $title=$ENV{'form.authorfolder'};
143: $title=~s/[^\w\/]+/\_/g;
144: my %replacehash=();
145: foreach (keys %ENV) {
146: if ($_=~/^form\.namefor\_(.+)/) {
147: $replacehash{$1}=$ENV{$_};
148: }
149: }
150: my $crs='/uploaded/'.$ENV{'request.course.id'}.'/';
151: $crs=~s/\_/\//g;
152: foreach (keys %replacehash) {
153: my $newfilename=$title.'/'.$replacehash{$_};
154: $newfilename=~s/[^\w\/\.]+/\_/g;
155: my @dirs=split(/\//,$newfilename);
156: my $path='/home/'.$ca.'/public_html';
157: my $makepath=$path;
158: my $fail=0;
159: for (my $i=0;$i<$#dirs;$i++) {
160: $makepath.='/'.$dirs[$i];
161: unless (-e $makepath) {
162: unless(mkdir($makepath,0777)) { $fail=1; }
163: }
164: }
165: $r->print('<br /><tt>'.$_.'</tt> => <tt>'.$newfilename.'</tt>: ');
166: if (my $fh=Apache::File->new('>'.$path.'/'.$newfilename)) {
167: if ($_=~/\.(sequence|page|html|htm|xml|xhtml)$/) {
168: print $fh &Apache::loncreatecourse::rewritefile(
169: &Apache::loncreatecourse::readfile($ENV{'request.course.id'},$_),
170: (%replacehash,$crs => '')
171: );
172: } else {
173: print $fh
174: &Apache::loncreatecourse::readfile($ENV{'request.course.id'},$_);
175: }
176: $fh->close();
177: } else {
178: $fail=1;
179: }
180: if ($fail) {
181: $r->print('<font color="red">fail</font>');
182: } else {
183: $r->print('<font color="green">ok</font>');
184: }
185: }
186: } else {
187: # Input form
188: unless ($home==1) {
189: $r->print(
190: '<h3>'.&mt('Select the Construction Space').'</h3><select name="authorspace">');
191: }
192: foreach (sort keys %outhash) {
193: if ($_=~/^home_(.+)$/) {
194: if ($home==1) {
195: $r->print(
196: '<input type="hidden" name="authorspace" value="'.$1.'" />');
197: } else {
198: $r->print('<option value="'.$1.'">'.$_.'</option>');
199: }
200: }
201: }
202: unless ($home==1) {
203: $r->print('</select>');
204: }
205: my $title=$origcrsdata{'description'};
206: $title=~s/\s+/\_/gs;
207: $title=~s/\W//gs;
208: $r->print('<h3>'.&mt('Folder in Construction Space').'</h3><input type="text" size="50" name="authorfolder" value="'.$title.'" /><br />');
209: &tiehash();
210: $r->print('<h3>'.&mt('Filenames in Construction Space').'</h3><table border="2"><tr><th>'.&mt('Internal Filename').'</th><th>'.&mt('Title').'</th><th>'.&mt('Save as ...').'</th></tr>');
211: foreach (&Apache::loncreatecourse::crsdirlist($origcrsid,'userfiles')) {
212: $r->print('<tr><td>'.$_.'</td>');
213: my ($ext)=($_=~/\.(\w+)$/);
214: my $title=$hash{'title_'.$hash{
215: 'ids_/uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'.$_}};
216: $r->print('<td>'.($title?$title:' ').'</td>');
217: unless ($title) {
218: $title=$_;
219: }
220: $title=~s/\.(\w+)$//;
221: $title=~s/\W+/\_/gs;
222: $title.='.'.$ext;
223: $r->print("\n<td><input type='text' size='60' name='namefor_".$_."' value='".$title."' /></td></tr>\n");
224: }
225: $r->print("</table>\n");
226: &untiehash();
227: $r->print(
228: '<p><input type="submit" name="dumpcourse" value="'.&mt('Dump Course DOCS').'" /></p></form>');
229: }
230: }
231:
232:
233: # Imports the given (name, url) resources into the course
234: # coursenum, coursedom, and folder must precede the list
235: sub group_import {
236: my $coursenum = shift;
237: my $coursedom = shift;
238: my $folder = shift;
239: while (@_) {
240: my $name = shift;
241: my $url = shift;
242: if ($url) {
243: my $idx = $#Apache::lonratedt::resources + 1;
244: $Apache::lonratedt::order[$#Apache::lonratedt::order+1]=$idx;
245: my $ext = 'false';
246: if ($url=~/^http:\/\//) { $ext = 'true'; }
247: $url =~ s/:/\:/g;
248: $name =~ s/:/\:/g;
249: $Apache::lonratedt::resources[$idx] =
250: join ':', ($name, $url, $ext, 'normal', 'res');
251: }
252: }
253: &storemap($coursenum, $coursedom, $folder.'.sequence');
254: }
255:
256: sub editor {
257: my ($r,$coursenum,$coursedom,$folder,$allowed)=@_;
258: if ($ENV{'form.foldername'}) {
259: $r->print('<h3>Folder: '.$ENV{'form.foldername'}.'</h3>');
260: }
261: my $errtext='';
262: my $fatal=0;
263: ($errtext,$fatal)=
264: &mapread($coursenum,$coursedom,$folder.'.sequence');
265: if ($#Apache::lonratedt::order<1) {
266: $Apache::lonratedt::order[0]=1;
267: $Apache::lonratedt::resources[1]='';
268: }
269: if ($fatal) {
270: $r->print('<p><font color="red">'.$errtext.'</font></p>');
271: } else {
272: # ------------------------------------------------------------ Process commands
273: # ---------------- if they are for this folder and user allowed to make changes
274: if (($allowed) && ($ENV{'form.folder'} eq $folder)) {
275: # upload a file, if present
276: if (($ENV{'form.uploaddoc.filename'}) &&
277: ($ENV{'form.cmd'}=~/^upload_(\w+)/)) {
278: if ($folder=~/^$1/) {
279: # this is for a course, not a user, so set coursedoc flag
280: # probably the only place in the system where this should be "1"
281: my $url=&Apache::lonnet::userfileupload('uploaddoc',1);
282: my $ext='false';
283: if ($url=~/^http\:\/\//) { $ext='true'; }
284: $url=~s/\:/\:/g;
285: my $comment=$ENV{'form.comment'};
286: $comment=~s/\</\<\;/g;
287: $comment=~s/\>/\>\;/g;
288: $comment=~s/\:/\:/g;
289: if ($folder=~/^supplemental/) {
290: $comment=time.'___&&&___'.$ENV{'user.name'}.'___&&&___'.
291: $ENV{'user.domain'}.'___&&&___'.$comment;
292: }
293: my $newidx=$#Apache::lonratedt::resources+1;
294: $Apache::lonratedt::resources[$newidx]=
295: $comment.':'.$url.':'.$ext.':normal:res';
296: $Apache::lonratedt::order[$#Apache::lonratedt::order+1]=
297: $newidx;
298: &storemap($coursenum,$coursedom,$folder.'.sequence');
299: }
300: }
301: if ($ENV{'form.cmd'}) {
302: my ($cmd,$idx)=split(/\_/,$ENV{'form.cmd'});
303: if ($cmd eq 'del') {
304: for (my $i=$idx;$i<$#Apache::lonratedt::order;$i++) {
305: $Apache::lonratedt::order[$i]=
306: $Apache::lonratedt::order[$i+1];
307: }
308: $#Apache::lonratedt::order--;
309: } elsif ($cmd eq 'up') {
310: if (($idx) && (defined($Apache::lonratedt::order[$idx-1]))) {
311: my $i=$Apache::lonratedt::order[$idx-1];
312: $Apache::lonratedt::order[$idx-1]=
313: $Apache::lonratedt::order[$idx];
314: $Apache::lonratedt::order[$idx]=$i;
315: }
316: } elsif ($cmd eq 'down') {
317: if (defined($Apache::lonratedt::order[$idx+1])) {
318: my $i=$Apache::lonratedt::order[$idx+1];
319: $Apache::lonratedt::order[$idx+1]=
320: $Apache::lonratedt::order[$idx];
321: $Apache::lonratedt::order[$idx]=$i;
322: }
323: } elsif ($cmd eq 'rename') {
324: my ($rtitle,@rrest)=split(/\:/,
325: $Apache::lonratedt::resources[
326: $Apache::lonratedt::order[$idx]]);
327: my $comment=
328: &HTML::Entities::decode($ENV{'form.title'});
329: $comment=~s/\</\<\;/g;
330: $comment=~s/\>/\>\;/g;
331: $comment=~s/\:/\:/g;
332: $Apache::lonratedt::resources[
333: $Apache::lonratedt::order[$idx]]=
334: $comment.':'.join(':',@rrest);
335:
336: }
337: # Store the changed version
338: &storemap($coursenum,$coursedom,$folder.'.sequence');
339: }
340: # Group import/search
341: if ($ENV{'form.importdetail'}) {
342: my @imports;
343: foreach (split(/\&/,$ENV{'form.importdetail'})) {
344: if (defined($_)) {
345: my ($name,$url)=split(/\=/,$_);
346: $name=&Apache::lonnet::unescape($name);
347: $url=&Apache::lonnet::unescape($url);
348: push @imports, $name, $url;
349: }
350: }
351: # Store the changed version
352: group_import($coursenum, $coursedom, $folder, @imports);
353: }
354: # Loading a complete map
355: if (($ENV{'form.importmap'}) && ($ENV{'form.loadmap'})) {
356: foreach
357: (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$ENV{'form.importmap'}))) {
358: my $idx=$#Apache::lonratedt::resources;
359: $idx++;
360: $Apache::lonratedt::resources[$idx]=$_;
361: $Apache::lonratedt::order
362: [$#Apache::lonratedt::order+1]=$idx;
363: }
364:
365: # Store the changed version
366: &storemap($coursenum,$coursedom,$folder.'.sequence');
367: }
368: }
369: # ---------------------------------------------------------------- End commands
370: # ---------------------------------------------------------------- Print screen
371: my $idx=0;
372: $r->print('<table>');
373: foreach (@Apache::lonratedt::order) {
374: my ($name,$url)=split(/\:/,$Apache::lonratedt::resources[$_]);
375: unless ($name) { $name=(split(/\//,$url))[-1]; }
376: unless ($name) { $name='NO RESOURCE'; $url='/adm/notfound.html'; }
377: $r->print(&entryline($idx,$name,$url,$folder,$allowed,$_));
378: $idx++;
379: }
380: $r->print('</table>');
381: }
382: }
383:
384: # --------------------------------------------------------------- An entry line
385:
386: sub entryline {
387: my ($index,$title,$url,$folder,$allowed,$residx)=@_;
388: $title=~s/\&colon\;/\:/g;
389: $title=&HTML::Entities::encode(&HTML::Entities::decode(
390: &Apache::lonnet::unescape($title)),'\"\<\>\&\'');
391: my $renametitle=$title;
392: my $foldertitle=$title;
393: if ($title=~
394: /^(\d+)\_\_\_\&\;\&\;\&\;\_\_\_(\w+)\_\_\_\&\;\&\;\&\;\_\_\_(\w+)\_\_\_\&\;\&\;\&\;\_\_\_(.*)$/
395: ) {
396: $foldertitle=&Apache::lontexconvert::msgtexconverted($4);
397: $renametitle=$4;
398: $title='<i>'.&Apache::lonlocal::locallocaltime($1).'</i> '.
399: &Apache::loncommon::plainname($2,$3).': <br />'.
400: $foldertitle;
401: }
402: $renametitle=~s/\"\;/\\\"/g;
403: my $line='<tr>';
404: # Edit commands
405: if ($allowed) {
406: my %lt=('up' => 'Move Up',
407: 'dw' => 'Move Down',
408: 'rm' => 'Remove',
409: 'rn' => 'Rename');
410: $line.=(<<END);
411: <td><table border='0' cellspacing='2' cellpadding='0'>
412: <tr><td bgcolor="#DDDDDD">
413: <a href='/adm/coursedocs?folder=$folder&cmd=up_$index'>
414: <img src="${iconpath}move_up.gif" alt='$lt{'up'}' border='0' /></a></td></tr>
415: <tr><td bgcolor="#DDDDDD">
416: <a href='/adm/coursedocs?folder=$folder&cmd=down_$index'>
417: <img src="${iconpath}move_down.gif" alt='$lt{'dw'}' border='0' /></a></td></tr>
418: </table></td><td bgcolor="#DDDDDD">
419: <a href='javascript:removeres("$folder","$index","$renametitle");'>
420: <font size="-2" color="#990000">$lt{'rm'}</font></a>
421: <a href='javascript:changename("$folder","$index","$renametitle");'>
422: <font size="-2" color="#009900">$lt{'rn'}</font></a></td>
423: END
424: }
425: # Figure out what kind of a resource this is
426: my ($extension)=($url=~/\.(\w+)$/);
427: my $uploaded=($url=~/^\/*uploaded\//);
428: my $icon='unknown';
429: if (-e "/home/httpd/html/adm/lonIcons/$extension.gif") {
430: $icon=$extension;
431: }
432: my $isfolder=0;
433: if ($uploaded) {
434: if ($extension eq 'sequence') {
435: $icon='folder_closed';
436: $url=~/\/(\w+)\.sequence/;
437: $url='/adm/coursedocs?folder='.$1;
438: $isfolder=1;
439: } else {
440: $url=&Apache::lonnet::tokenwrapper($url);
441: }
442: }
443: $url=~s/^http\&colon\;\/\//\/adm\/wrapper\/ext\//;
444: if (($residx) && ($folder!~/supplemental/)) {
445: $url.=(($url=~/\?/)?'&':'?').'symb='.
446: &Apache::lonnet::escape(&Apache::lonnet::symbclean(
447: &Apache::lonnet::declutter('uploaded/'.
448: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}.'/'.
449: $ENV{'course.'.$ENV{'request.course.id'}.'.num'}.'/'.$folder.
450: '.sequence').
451: '___'.$residx.'___'.
452: &Apache::lonnet::declutter($url)));
453: }
454: if ($isfolder) { $url.='&foldername='.
455: &Apache::lonnet::escape($foldertitle); }
456: $line.='<td bgcolor="#FFFFBB"><a href="'.$url.'" target="cat_'.$folder.
457: '"><img src="/adm/lonIcons/'.
458: $icon.'.gif" border="0"></a></td>'.
459: "<td bgcolor='#FFFFBB'><a href='$url' target='cat_$folder'>$title</a></td></tr>";
460: return $line;
461: }
462:
463: # ---------------------------------------------------------------- tie the hash
464:
465: sub tiehash {
466: $hashtied=0;
467: if ($ENV{'request.course.fn'}) {
468: if (tie(%hash,'GDBM_File',$ENV{'request.course.fn'}.".db",
469: &GDBM_READER(),0640)) {
470: $hashtied=1;
471: }
472: }
473: }
474:
475: sub untiehash {
476: if ($hashtied) { untie %hash; }
477: $hashtied=0;
478: }
479:
480: # --------------------------------------------------------------- check on this
481:
482: sub checkonthis {
483: my ($r,$url,$level,$title)=@_;
484: $alreadyseen{$url}=1;
485: $r->rflush();
486: if (($url) && ($url!~/^\/uploaded\//) && ($url!~/\*$/)) {
487: $r->print('<br />');
488: for (my $i=0;$i<=$level*5;$i++) {
489: $r->print(' ');
490: }
491: $r->print('<a href="'.$url.'" target="cat">'.
492: ($title?$title:$url).'</a> ');
493: if ($url=~/^\/res\//) {
494: my $result=&Apache::lonnet::repcopy(
495: &Apache::lonnet::filelocation('',$url));
496: if ($result==OK) {
497: $r->print('<font color="green">'.&mt('ok').'</font>');
498: $r->rflush();
499: &Apache::lonnet::countacc($url);
500: $url=~/\.(\w+)$/;
501: if (&Apache::loncommon::fileembstyle($1) eq 'ssi') {
502: $r->print('<br />');
503: $r->rflush();
504: for (my $i=0;$i<=$level*5;$i++) {
505: $r->print(' ');
506: }
507: $r->print('- '.&mt('Rendering').': ');
508: my $oldpath=$ENV{'request.filename'};
509: $ENV{'request.filename'}=&Apache::lonnet::filelocation('',$url);
510: &Apache::lonxml::xmlparse($r,'web',
511: &Apache::lonnet::getfile(
512: &Apache::lonnet::filelocation('',$url)));
513: $ENV{'request.filename'}=$oldpath;
514: if (($Apache::lonxml::errorcount) ||
515: ($Apache::lonxml::warningcount)) {
516: if ($Apache::lonxml::errorcount) {
517: $r->print('<font color="red"><b>'.
518: $Apache::lonxml::errorcount.' '.
519: &mt('error(s)').'</b></font> ');
520: }
521: if ($Apache::lonxml::warningcount) {
522: $r->print('<font color="blue">'.
523: $Apache::lonxml::warningcount.' '.
524: &mt('warning(s)').'</font>');
525: }
526: } else {
527: $r->print('<font color="green">'.&mt('ok').'</font>');
528: }
529: $r->rflush();
530: }
531: my $dependencies=
532: &Apache::lonnet::metadata($url,'dependencies');
533: foreach (split(/\,/,$dependencies)) {
534: if (($_=~/^\/res\//) && (!$alreadyseen{$_})) {
535: &checkonthis($r,$_,$level+1);
536: }
537: }
538: } elsif ($result==HTTP_SERVICE_UNAVAILABLE) {
539: $r->print('<font color="red"><b>'.&mt('connection down').'</b></font>');
540: } elsif ($result==HTTP_NOT_FOUND) {
541: $r->print('<font color="red"><b>'.&mt('not found').'</b></font>');
542: } else {
543: $r->print('<font color="red"><b>'.&mt('access denied').'</b></font>');
544: }
545: }
546: }
547: }
548:
549:
550: #
551: # -------------------------------------------------------------- Verify Content
552: #
553: sub verifycontent {
554: my $r=shift;
555: my $loaderror=&Apache::lonnet::overloaderror($r);
556: if ($loaderror) { return $loaderror; }
557:
558: $r->print('<html><head><title>Verify Content</title></head>'.
559: &Apache::loncommon::bodytag('Verify Course Documents'));
560: $hashtied=0;
561: undef %alreadyseen;
562: %alreadyseen=();
563: &tiehash();
564: foreach (keys %hash) {
565: if (($_=~/^src\_(.+)$/) && (!$alreadyseen{$hash{$_}})) {
566: &checkonthis($r,$hash{$_},0,$hash{'title_'.$1});
567: }
568: }
569: &untiehash();
570: $r->print('<h1>'.&mt('Done').'.</h1>');
571: }
572:
573: # -------------------------------------------------------------- Check Versions
574:
575: sub checkversions {
576: my $r=shift;
577: $r->print('<html><head><title>Check Versions</title></head>'.
578: &Apache::loncommon::bodytag('Check Course Document Versions'));
579: my $header='';
580: my $startsel='';
581: my $monthsel='';
582: my $weeksel='';
583: my $daysel='';
584: my $allsel='';
585: my %changes=();
586: my $starttime=0;
587: my $haschanged=0;
588: my %setversions=&Apache::lonnet::dump('resourceversions',
589: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
590: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
591:
592: $hashtied=0;
593: &tiehash();
594: my %newsetversions=();
595: if ($ENV{'form.setmostrecent'}) {
596: $haschanged=1;
597: foreach (keys %hash) {
598: if ($_=~/^ids\_(\/res\/.+)$/) {
599: my $src=$1;
600: }
601: }
602: } elsif ($ENV{'form.setcurrent'}) {
603: $haschanged=1;
604: foreach (keys %hash) {
605: if ($_=~/^ids\_(\/res\/.+)$/) {
606: my $src=$1;
607: }
608: }
609: } elsif ($ENV{'form.setversions'}) {
610: $haschanged=1;
611: foreach (keys %ENV) {
612: if ($_=~/^form\.set_version_(.+)$/) {
613: my $src=$1;
614: &Apache::lonnet::logthis('Found: '.$1.' '.$ENV{$_});
615: if (($ENV{$_}) && ($ENV{$_} ne $setversions{$src})) {
616: $newsetversions{$src}=$ENV{$_};
617: }
618: }
619: }
620: }
621: if ($haschanged) {
622: if (&Apache::lonnet::put('resourceversions',\%newsetversions,
623: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
624: $ENV{'course.'.$ENV{'request.course.id'}.'.num'}) eq 'ok') {
625: $r->print('<h1>'.&mt('Your Version Settings have been Stored').'</h1>');
626: } else {
627: $r->print('<h1><font color="red">'.&mt('An Error Occured while Attempting to Store your Version Settings').'</font></h1>');
628: }
629: &changewarning($r,'');
630: }
631: if ($ENV{'form.timerange'} eq 'all') {
632: # show all documents
633: $header=&mt('All Documents in Course');
634: $allsel=1;
635: foreach (keys %hash) {
636: if ($_=~/^ids\_(\/res\/.+)$/) {
637: my $src=$1;
638: $changes{$src}=1;
639: }
640: }
641: } else {
642: # show documents which changed
643: %changes=&Apache::lonnet::dump
644: ('versionupdate',$ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
645: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
646: my $firstkey=(keys %changes)[0];
647: unless ($firstkey=~/^error\:/) {
648: unless ($ENV{'form.timerange'}) {
649: $ENV{'form.timerange'}=604800;
650: }
651: my $seltext=&mt('during the last').' '.$ENV{'form.timerange'}.' '
652: .&mt('seconds');
653: if ($ENV{'form.timerange'}==-1) {
654: $seltext='since start of course';
655: $startsel='selected';
656: $ENV{'form.timerange'}=time;
657: }
658: $starttime=time-$ENV{'form.timerange'};
659: if ($ENV{'form.timerange'}==2592000) {
660: $seltext=&mt('during the last month').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
661: $monthsel='selected';
662: } elsif ($ENV{'form.timerange'}==604800) {
663: $seltext=&mt('during the last week').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
664: $weeksel='selected';
665: } elsif ($ENV{'form.timerange'}==86400) {
666: $seltext=&mt('since yesterday').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
667: $daysel='selected';
668: }
669: $header=&mt('Content changed').' '.$seltext;
670: } else {
671: $header=&mt('No content modifications yet.');
672: }
673: }
674: %setversions=&Apache::lonnet::dump('resourceversions',
675: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
676: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
677: my %lt=&Apache::lonlocal::texthash
678: ('st' => 'Version changes since start of Course',
679: 'lm' => 'Version changes since last Month',
680: 'lw' => 'Version changes since last Week',
681: 'sy' => 'Version changes since Yesterday',
682: 'al' => 'All Resources (possibly large output)',
683: 'sd' => 'Display',
684: 'fi' => 'File',
685: 'md' => 'Modification Date',
686: 'mr' => 'Most recently published Version',
687: 've' => 'Version used in Course',
688: 'vu' => 'Set Version to be used in Course',
689: 'sv' => 'Set Versions to be used in Course according to Selections below',
690: 'sm' => 'Keep all Resources up-to-date with most recent Versions (default)',
691: 'sc' => 'Set all Resource Versions to current Version (Fix Versions)',
692: 'di' => 'Differences');
693: $r->print(<<ENDHEADERS);
694: <form action="/adm/coursedocs" method="post">
695: <input type="hidden" name="versions" value="1" />
696: <input type="submit" name="setmostrecent" value="$lt{'sm'}" />
697: <input type="submit" name="setcurrent" value="$lt{'sc'}" /><hr />
698: <select name="timerange">
699: <option value='all' $allsel>$lt{'al'}</option>
700: <option value="-1" $startsel>$lt{'st'}</option>
701: <option value="2592000" $monthsel>$lt{'lm'}</option>
702: <option value="604800" $weeksel>$lt{'lw'}</option>
703: <option value="86400" $daysel>$lt{'sy'}</option>
704: </select>
705: <input type="submit" name="display" value="$lt{'sd'}" />
706: <h3>$header</h3>
707: <input type="submit" name="setversions" value="$lt{'sv'}" />
708: <table border="2">
709: <tr>
710: <th>$lt{'fi'}</th><th>$lt{'md'}</th><th>$lt{'mr'}</th>
711: <th>$lt{'ve'}</th><th>$lt{'vu'}</th><th>$lt{'di'}</th></tr>
712: ENDHEADERS
713: foreach (sort keys %changes) {
714: if ($changes{$_}>$starttime) {
715: my ($root,$extension)=($_=~/^(.*)\.(\w+)$/);
716: my $currentversion=&Apache::lonnet::getversion($_);
717: my $linkurl=&Apache::lonnet::clutter($_);
718: $r->print(
719: '<tr><td><b>'.
720: &Apache::lonnet::gettitle($linkurl).
721: '</b><br /><a href="'.$linkurl.'" target="cat">'.$linkurl.
722: '</a></td><td>'.
723: &Apache::lonlocal::locallocaltime($changes{$_}).
724: '</td><td><font size="+2">'.
725: $currentversion.'</font></td><td><font size="+2">');
726: # Used in course
727: my $usedversion=$hash{'version_'.$linkurl};
728: if ($usedversion) {
729: $r->print($usedversion);
730: } else {
731: $r->print($currentversion);
732: }
733: $r->print('</font></td><td>');
734: # Set version
735: $r->print(&Apache::loncommon::select_form($setversions{$linkurl},
736: 'set_version_'.$linkurl,
737: ('' => '',
738: 'current' => 'most recent',
739: map {$_,$_} (1..$currentversion))));
740: $r->print('</td><td><font size="1"><ul>');
741: my $lastold=1;
742: for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) {
743: my $url=$root.'.'.$prevvers.'.'.$extension;
744: if (&Apache::lonnet::metadata($url,'lastrevisiondate')<
745: $starttime) {
746: $lastold=$prevvers;
747: }
748: }
749: for (my $prevvers=$lastold;$prevvers<$currentversion;$prevvers++) {
750: my $url=$root.'.'.$prevvers.'.'.$extension;
751: $r->print('<li><a href="'.&Apache::lonnet::clutter($url).
752: '">'.&mt('Version').' '.$prevvers.'</a> ('.
753: &Apache::lonlocal::locallocaltime(&Apache::lonnet::metadata($url,'lastrevisiondate')).
754: ')');
755: if (&Apache::loncommon::fileembstyle($extension) eq 'ssi') {
756: $r->print(' <a href="/adm/diff?filename='.
757: &Apache::lonnet::clutter($root.'.'.$extension).
758: '&versionone='.$prevvers.
759: '">'.&mt('Diffs').'</a>');
760: }
761: $r->print('</li>');
762: }
763: $r->print('</ul></font></td></tr>');
764: }
765: }
766: $r->print('</table></form>');
767: $r->print('<h1>'.&mt('Done').'.</h1>');
768:
769: &untiehash();
770: }
771:
772: sub changewarning {
773: my ($r,$postexec)=@_;
774: $r->print(
775: '<script>function reinit(tf) { tf.submit();'.$postexec.' }</script>'.
776: '<form method="post" action="/adm/roles" target="loncapaclient">'.
777: '<input type="hidden" name="orgurl" value="/adm/coursedocs" /><input type="hidden" name="selectrole" value="1" /><h3><font color="red">'.
778: &mt('Changes will become active for your current session after').
779: ' <input type="hidden" name="'.
780: $ENV{'request.role'}.'" value="1" /><input type="button" value="'.
781: &mt('re-initializing course').'" onClick="reinit(this.form)"/>'.&mt(', or the next time you log in.').
782: $help{'Caching'}.'</font></h3></form>');
783: }
784:
785: # ================================================================ Main Handler
786: sub handler {
787: my $r = shift;
788: &Apache::loncommon::content_type($r,'text/html');
789: $r->send_http_header;
790: return OK if $r->header_only;
791:
792: &Apache::lonlocal::clearreroutetrans();
793: # --------------------------------------------- Initialize help topics for this
794: foreach ('Adding_Course_Doc','Main_Course_Documents',
795: 'Adding_External_Resource','Navigate_Content',
796: 'Adding_Folders','Docs_Overview', 'Load_Map',
797: 'Supplemental', 'Score_Upload_Form',
798: 'Importing_LON-CAPA_Resource','Uploading_From_Harddrive') {
799: $help{$_}=&Apache::loncommon::help_open_topic('Docs_'.$_);
800: }
801: # Composite help files
802: $help{'Syllabus'} = &Apache::loncommon::help_open_topic(
803: 'Docs_About_Syllabus,Docs_Editing_Templated_Pages');
804: $help{'Simple Page'} = &Apache::loncommon::help_open_topic(
805: 'Docs_About_Simple_Page,Docs_Editing_Templated_Pages');
806: $help{'Simple Problem'} = &Apache::loncommon::help_open_topic(
807: 'Option_Response_Simple');
808: $help{'Bulletin Board'} = &Apache::loncommon::help_open_topic(
809: 'Docs_About_Bulletin_Board,Docs_Editing_Templated_Pages');
810: $help{'My Personal Info'} = &Apache::loncommon::help_open_topic(
811: 'Docs_About_My_Personal_Info,Docs_Editing_Templated_Pages');
812: $help{'Caching'} = &Apache::loncommon::help_open_topic('Caching');
813:
814: if ($ENV{'form.verify'}) {
815: &verifycontent($r);
816: } elsif ($ENV{'form.versions'}) {
817: &checkversions($r);
818: } elsif ($ENV{'form.dumpcourse'}) {
819: &dumpcourse($r);
820: } else {
821: # is this a standard course?
822:
823: my $standard=($ENV{'request.course.uri'}=~/^\/uploaded\//);
824: my $forcestandard;
825: my $forcesupplement;
826: my $script='';
827: my $allowed;
828: my $events='';
829: my $showdoc=0;
830: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
831: ['folder','foldername']);
832: if ($r->uri=~/^\/adm\/coursedocs\/showdoc\/(.*)$/) {
833: $showdoc=$1;
834: }
835: unless ($showdoc) { # got called from remote
836: $forcestandard=($ENV{'form.folder'}=~/^default_/);
837: $forcesupplement=($ENV{'form.folder'}=~/^supplemental_/);
838:
839: # does this user have privileges to post, etc?
840: $allowed=&Apache::lonnet::allowed('mdc',$ENV{'request.course.id'});
841: if ($allowed) {
842: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']);
843: $script=&Apache::lonratedt::editscript('simple');
844: }
845: } else { # got called in sequence from course
846: $allowed=0;
847: $script='</script>'.&Apache::lonmenu::registerurl(1,undef).'<script>';
848: $events='onLoad="'.&Apache::lonmenu::loadevents.
849: '" onUnload="'.&Apache::lonmenu::unloadevents.'"';
850: }
851:
852: # get course data
853: my $coursenum=$ENV{'course.'.$ENV{'request.course.id'}.'.num'};
854: my $coursedom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'};
855:
856: # get personal data
857:
858: my $uname=$ENV{'user.name'};
859: my $udom=$ENV{'user.domain'};
860: my $plainname=&Apache::lonnet::escape(
861: &Apache::loncommon::plainname($uname,$udom));
862:
863: # graphics settings
864:
865: $iconpath = $r->dir_config('lonIconsURL') . "/";
866:
867: my $now=time;
868:
869: # print screen
870: $r->print(<<ENDDOCUMENT);
871: <html>
872: <head>
873: <title>The LearningOnline Network with CAPA</title>
874: <script>
875: $script
876: </script>
877: ENDDOCUMENT
878: if ($allowed) {
879: $r->print(<<ENDNEWSCRIPT);
880: <script>
881: function makenewfolder(targetform,folderseq) {
882: var foldername=prompt('Name of New Folder','New Folder');
883: if (foldername) {
884: targetform.importdetail.value=foldername+"="+folderseq;
885: targetform.submit();
886: }
887: }
888:
889: function makenewext(targetname) {
890: this.document.forms.extimport.useform.value=targetname;
891: window.open('/adm/rat/extpickframe.html');
892: }
893:
894: function makeexamupload() {
895: var title=prompt('Listed Title for the Uploaded Score');
896: if (title) {
897: this.document.forms.newexamupload.importdetail.value=
898: title+'=/res/lib/templates/examupload.problem';
899: this.document.forms.newexamupload.submit();
900: }
901: }
902:
903: function makesmppage() {
904: var title=prompt('Listed Title for the Page');
905: if (title) {
906: this.document.forms.newsmppg.importdetail.value=
907: title+'=/adm/$udom/$uname/$now/smppg';
908: this.document.forms.newsmppg.submit();
909: }
910: }
911:
912: function makesmpproblem() {
913: var title=prompt('Listed Title for the Problem');
914: if (title) {
915: this.document.forms.newsmpproblem.importdetail.value=
916: title+'=/res/lib/templates/simpleproblem.problem';
917: this.document.forms.newsmpproblem.submit();
918: }
919: }
920:
921: function makebulboard() {
922: var title=prompt('Listed Title for the Bulletin Board');
923: if (title) {
924: this.document.forms.newbul.importdetail.value=
925: title+'=/adm/$udom/$uname/$now/bulletinboard';
926: this.document.forms.newbul.submit();
927: }
928: }
929:
930: function finishpick() {
931: var title=this.document.forms.extimport.title.value;
932: var url=this.document.forms.extimport.url.value;
933: var form=this.document.forms.extimport.useform.value;
934: eval
935: ('this.document.forms.'+form+'.importdetail.value="'+title+'='+url+
936: '";this.document.forms.'+form+'.submit();');
937: }
938:
939: function changename(folder,index,oldtitle) {
940: var title=prompt('New Title',oldtitle);
941: if (title) {
942: this.document.forms.renameform.title.value=title;
943: this.document.forms.renameform.cmd.value='rename_'+index;
944: this.document.forms.renameform.folder.value=folder;
945: this.document.forms.renameform.submit();
946: }
947: }
948:
949: function removeres(folder,index,oldtitle) {
950: if ((oldtitle=='NO RESOURCE') || (confirm('Remove "'+oldtitle+'"?'))) {
951: this.document.forms.renameform.cmd.value='del_'+index;
952: this.document.forms.renameform.folder.value=folder;
953: this.document.forms.renameform.submit();
954: }
955: }
956: </script>
957:
958: ENDNEWSCRIPT
959: }
960: # -------------------------------------------------------------------- Body tag
961: $r->print('</head>'.
962: &Apache::loncommon::bodytag('Course Documents','',$events,
963: '','',$showdoc));
964: unless ($showdoc) {
965: # -----------------------------------------------------------------------------
966: my %lt=&Apache::lonlocal::texthash(
967: 'uplm' => 'Upload a new main course document',
968: 'upls' => 'Upload a new supplemental course document',
969: 'impp' => 'Import a published document',
970: 'spec' => 'Special documents',
971: 'upld' => 'Upload Document',
972: 'srch' => 'Search',
973: 'impo' => 'Import',
974: 'selm' => 'Select Map',
975: 'load' => 'Load Map',
976: 'newf' => 'New Folder',
977: 'extr' => 'External Resource',
978: 'syll' => 'Syllabus',
979: 'navc' => 'Navigate Contents',
980: 'sipa' => 'Simple Page',
981: 'sipr' => 'Simple Problem',
982: 'scuf' => 'Score Upload Form',
983: 'bull' => 'Bulletin Board',
984: 'mypi' => 'My Personal Info'
985: );
986: # -----------------------------------------------------------------------------
987: if ($allowed) {
988: my $dumpbut=&dumpbutton();
989: my %lt=&Apache::lonlocal::texthash(
990: 'vc' => 'Verify Content',
991: 'cv' => 'Check/Set Resource Versions',
992: );
993: $r->print(<<ENDCOURSEVERIFY);
994: <form name="renameform" method="post" action="/adm/coursedocs">
995: <input type="hidden" name="title" />
996: <input type="hidden" name="cmd" />
997: <input type="hidden" name="folder" />
998: </form>
999: <form name="simpleedit" method="post" action="/adm/coursedocs">
1000: <input type=hidden name="importdetail" value="">
1001: <input type="hidden" name="folder" />
1002: </form>
1003: <form action="/adm/coursedocs" method="post" name="courseverify">
1004: <table bgcolor="#AAAAAA" width="100%" cellspacing="4" cellpadding="4">
1005: <tr><td bgcolor="#DDDDCC">
1006: <input type="submit" name="verify" value="$lt{'vc'}" />
1007: </td><td bgcolor="#DDDDCC">
1008: <input type="submit" name="versions" value="$lt{'cv'}" />
1009: $dumpbut
1010: </td></tr></table>
1011: </form>
1012: ENDCOURSEVERIFY
1013: $r->print(&Apache::loncommon::help_open_topic('Docs_Adding_Course_Doc',
1014: 'Editing the Table of Contents for your Course'));
1015: }
1016: # --------------------------------------------------------- Standard documents
1017: $r->print('<table border=2 cellspacing=4 cellpadding=4>');
1018: if (($standard) && ($allowed) && (!$forcesupplement)) {
1019: $r->print('<tr><td bgcolor="#BBBBBB"><h2>'.&mt('Main Course Documents').
1020: ($allowed?' '.$help{'Main_Course_Documents'}:'').'</h2>');
1021: my $folder=$ENV{'form.folder'};
1022: unless ($folder=~/^default/) { $folder='default'; }
1023: my $postexec='';
1024: if ($folder eq 'default') {
1025: $r->print('<script>this.window.name="loncapaclient";</script>');
1026: } else {
1027: $postexec='self.close();';
1028: }
1029: $hadchanges=0;
1030: &editor($r,$coursenum,$coursedom,$folder,$allowed);
1031: if ($hadchanges) {
1032: &changewarning($r,$postexec);
1033: }
1034: my $folderseq='/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time.
1035: '.sequence';
1036: $r->print(<<ENDFORM);
1037: <table cellspacing=4 cellpadding=4><tr>
1038: <th bgcolor="#DDDDDD">$lt{'uplm'}</th>
1039: <th bgcolor="#DDDDDD">$lt{'impp'}</th>
1040: <th bgcolor="#DDDDDD">$lt{'spec'}</th>
1041: </tr>
1042: <tr><td bgcolor="#DDDDDD">
1043: File:<br />
1044: <form action="/adm/coursedocs" method="post" enctype="multipart/form-data">
1045: <input type="file" name="uploaddoc" size="40">
1046: <br />
1047: Title:<br />
1048: <input type="text" size="50" name="comment">
1049: <input type="hidden" name="folder" value="$folder">
1050: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1051: <input type="hidden" name="cmd" value="upload_default">
1052: <input type="submit" value="$lt{'upld'}">
1053: <nobr>
1054: $help{'Uploading_From_Harddrive'}
1055: </nobr>
1056: </form>
1057: </td>
1058: <td bgcolor="#DDDDDD">
1059: <form action="/adm/coursedocs" method="post" name="simpleeditdefault">
1060: <input type="hidden" name="folder" value="$folder">
1061: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1062: <input type=button onClick=
1063: "javascript:document.forms.simpleedit.folder.value='$folder';groupsearch()" value="$lt{'srch'}">
1064: <nobr>
1065: <input type=button onClick=
1066: "javascript:document.forms.simpleedit.folder.value='$folder';groupimport();" value="$lt{'impo'}">
1067: $help{'Importing_LON-CAPA_Resource'}
1068: </nobr>
1069: <p>
1070: <hr />
1071: <input type="text" size="20" name="importmap"><br />
1072: <nobr><input type=button
1073: onClick="javascript:openbrowser('simpleeditdefault','importmap','sequence,page','')"
1074: value="$lt{'selm'}"> <input type="submit" name="loadmap" value="$lt{'load'}">
1075: $help{'Load_Map'}</nobr>
1076: </p>
1077: </form>
1078: </td><td bgcolor="#DDDDDD">
1079: <form action="/adm/coursedocs" method="post" name="newfolder">
1080: <input type="hidden" name="folder" value="$folder">
1081: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1082: <input type=hidden name="importdetail" value="">
1083: <nobr>
1084: <input name="newfolder" type="button"
1085: onClick="javascript:makenewfolder(this.form,'$folderseq');"
1086: value="$lt{'newf'}" />$help{'Adding_Folders'}
1087: </nobr>
1088: </form>
1089: <form action="/adm/coursedocs" method="post" name="newext">
1090: <input type="hidden" name="folder" value="$folder">
1091: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1092: <input type=hidden name="importdetail" value="">
1093: <nobr>
1094: <input name="newext" type="button" onClick="javascript:makenewext('newext');"
1095: value="$lt{'extr'}" /> $help{'Adding_External_Resource'}
1096: </nobr>
1097: </form>
1098: <form action="/adm/coursedocs" method="post" name="newsyl">
1099: <input type="hidden" name="folder" value="$folder">
1100: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1101: <input type=hidden name="importdetail"
1102: value="Syllabus=/public/$coursedom/$coursenum/syllabus">
1103: <nobr>
1104: <input name="newsyl" type="submit" value="$lt{'syll'}" />
1105: $help{'Syllabus'}
1106: </nobr>
1107: </form>
1108: <form action="/adm/coursedocs" method="post" name="newnav">
1109: <input type="hidden" name="folder" value="$folder">
1110: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1111: <input type=hidden name="importdetail"
1112: value="Navigate Content=/adm/navmaps">
1113: <nobr>
1114: <input name="newnav" type="submit" value="$lt{'navc'}" />
1115: $help{'Navigate_Content'}
1116: </nobr>
1117: </form>
1118: <form action="/adm/coursedocs" method="post" name="newsmppg">
1119: <input type="hidden" name="folder" value="$folder">
1120: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1121: <input type=hidden name="importdetail" value="">
1122: <nobr>
1123: <input name="newsmppg" type="button" value="$lt{'sipa'}"
1124: onClick="javascript:makesmppage();" /> $help{'Simple Page'}
1125: </nobr>
1126: </form>
1127: <form action="/adm/coursedocs" method="post" name="newsmpproblem">
1128: <input type="hidden" name="folder" value="$folder">
1129: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1130: <input type=hidden name="importdetail" value="">
1131: <nobr>
1132: <input name="newsmpproblem" type="button" value="$lt{'sipr'}"
1133: onClick="javascript:makesmpproblem();" />$help{'Simple Problem'}
1134: </nobr>
1135: </form>
1136: <form action="/adm/coursedocs" method="post" name="newexamupload">
1137: <input type="hidden" name="folder" value="$folder">
1138: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1139: <input type=hidden name="importdetail" value="">
1140: <nobr>
1141: <input name="newexamupload" type="button" value="$lt{'scuf'}"
1142: onClick="javascript:makeexamupload();" />
1143: $help{'Score_Upload_Form'}
1144: </nobr>
1145: </form>
1146: <form action="/adm/coursedocs" method="post" name="newbul">
1147: <input type="hidden" name="folder" value="$folder">
1148: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1149: <input type=hidden name="importdetail" value="">
1150: <nobr>
1151: <input name="newbulletin" type="button" value="$lt{'bull'}"
1152: onClick="javascript:makebulboard();" />
1153: $help{'Bulletin Board'}
1154: </nobr>
1155: </form>
1156: <form action="/adm/coursedocs" method="post" name="newaboutme">
1157: <input type="hidden" name="folder" value="$folder">
1158: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1159: <input type=hidden name="importdetail"
1160: value="$plainname=/adm/$udom/$uname/aboutme">
1161: <nobr>
1162: <input name="newaboutme" type="submit" value="$lt{'mypi'}" />
1163: $help{'My Personal Info'}
1164: </nobr>
1165: </form>
1166: </td></tr>
1167: </table>
1168: ENDFORM
1169: $r->print('</td></tr>');
1170: }
1171: # ----------------------------------------------------- Supplemental documents
1172: if (!$forcestandard) {
1173: $r->print(
1174: '<tr><td bgcolor="#BBBBBB"><h2>'.&mt('Supplemental Course Documents').
1175: ($allowed?' '.$help{'Supplemental'}:'').'</h2>');
1176: my $folder=$ENV{'form.folder'};
1177: unless ($folder=~/supplemental/) { $folder='supplemental'; }
1178: &editor($r,$coursenum,$coursedom,$folder,$allowed);
1179: if ($allowed) {
1180: my $folderseq=
1181: '/uploaded/'.$coursedom.'/'.$coursenum.'/supplemental_'.time.
1182: '.sequence';
1183:
1184: $r->print(<<ENDSUPFORM);
1185: <table cellspacing=4 cellpadding=4><tr>
1186: <th bgcolor="#DDDDDD">$lt{'upls'}</th>
1187: <th bgcolor="#DDDDDD">$lt{'impp'}</th>
1188: <th bgcolor="#DDDDDD">$lt{'spec'}</th>
1189: </tr>
1190: <tr><td bgcolor="#DDDDDD">
1191: <form action="/adm/coursedocs" method="post" enctype="multipart/form-data">
1192: <input type="file" name="uploaddoc" size="40">
1193: <br />Comment:<br />
1194: <textarea cols=50 rows=4 name='comment'>
1195: </textarea>
1196: <input type="hidden" name="folder" value="$folder">
1197: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1198: <input type="hidden" name="cmd" value="upload_supplemental">
1199: <nobr>
1200: <input type="submit" value="$lt{'upld'}">
1201: $help{'Uploading_From_Harddrive'}
1202: </nobr>
1203: </form>
1204: </td>
1205: <td bgcolor="#DDDDDD">
1206: <form action="/adm/coursedocs" method="post" name="simpleeditsupplement">
1207: <input type="hidden" name="folder" value="$folder">
1208: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1209: <input type=hidden name="importdetail" value="">
1210: <input type=button onClick=
1211: "javascript:document.forms.simpleedit.folder.value='$folder';groupsearch()" value="$lt{'srch'}">
1212: <input type=button onClick=
1213: "javascript:document.forms.simpleedit.folder.value='$folder';groupimport();" value="$lt{'impo'}">$help{'Importing_LON-CAPA_Resource'}
1214: <p>
1215: <hr />
1216: <input type="text" size="20" name="importmap">
1217: <input type=button
1218: onClick="javascript:openbrowser('simpleeditsupplement','importmap','sequence,page','')"
1219: value="$lt{'selm'}"><input type="submit" name="loadmap" value="$lt{'load'}">$help{'Load_Map'}
1220: </p>
1221: </form>
1222: </td><td bgcolor="#DDDDDD">
1223: <form action="/adm/coursedocs" method="post" name="supnewfolder">
1224: <input type="hidden" name="folder" value="$folder">
1225: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1226: <input type=hidden name="importdetail" value="">
1227: <nobr>
1228: <input name="newfolder" type="button"
1229: onClick="javascript:makenewfolder(this.form,'$folderseq');"
1230: value="$lt{'newf'}" /> $help{'Adding_Folders'}
1231: </nobr>
1232: </form>
1233: <form action="/adm/coursedocs" method="post" name="supnewext">
1234: <input type="hidden" name="folder" value="$folder">
1235: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1236: <input type=hidden name="importdetail" value="">
1237: <nobr>
1238: <input name="newext" type="button"
1239: onClick="javascript:makenewext('supnewext');"
1240: value="$lt{'extr'}" /> $help{'Adding_External_Resource'}
1241: </nobr>
1242: </form>
1243: <form action="/adm/coursedocs" method="post" name="supnewsyl">
1244: <input type="hidden" name="folder" value="$folder">
1245: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1246: <input type=hidden name="importdetail"
1247: value="Syllabus=/public/$coursedom/$coursenum/syllabus">
1248: <nobr>
1249: <input name="newsyl" type="submit" value="$lt{'syll'}" />
1250: $help{'Syllabus'}
1251: </nobr>
1252: </form>
1253: <form action="/adm/coursedocs" method="post" name="subnewaboutme">
1254: <input type="hidden" name="folder" value="$folder">
1255: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1256: <input type=hidden name="importdetail"
1257: value="$plainname=/adm/$udom/$uname/aboutme">
1258: <nobr>
1259: <input name="newaboutme" type="submit" value="$lt{'mypi'}" />
1260: $help{'My Personal Info'}
1261: </nobr>
1262: </form>
1263: </td></tr>
1264: </table></td></tr>
1265: ENDSUPFORM
1266: }
1267: }
1268: if ($allowed) {
1269: $r->print('<form name="extimport"><input type="hidden" name="title"><input type="hidden" name="url"><input type="hidden" name="useform"></form>');
1270: }
1271: $r->print('</table>');
1272: } else {
1273: # -------------------------------------------------------- This is showdoc mode
1274: $r->print("<h1>".&mt('Uploaded Document').'</h1><p>'.
1275: &mt('It is recommended that you use an up-to-date virus scanner before handling this file.')."</p><p><table>".
1276: &entryline(0,&mt("Click to download or use your browser's Save Link function"),$showdoc).'</table></p>');
1277: }
1278: }
1279: $r->print(&Apache::lonlocal::endreroutetrans().'</body></html>');
1280: return OK;
1281: }
1282:
1283: 1;
1284: __END__
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