1: # The LearningOnline Network
2: # Documents
3: #
4: # $Id: londocs.pm,v 1.87 2003/10/22 19:47:52 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: $line.=(<<END);
407: <td><table border='0' cellspacing='2' cellpadding='0'>
408: <tr><td bgcolor="#DDDDDD">
409: <a href='/adm/coursedocs?folder=$folder&cmd=up_$index'>
410: <img src="${iconpath}move_up.gif" alt='UP' border='0' /></a></td></tr>
411: <tr><td bgcolor="#DDDDDD">
412: <a href='/adm/coursedocs?folder=$folder&cmd=down_$index'>
413: <img src="${iconpath}move_down.gif" alt='DOWN' border='0' /></a></td></tr>
414: </table></td><td bgcolor="#DDDDDD">
415: <a href='javascript:removeres("$folder","$index","$renametitle");'>
416: <font size="-2" color="#990000">Remove</font></a>
417: <a href='javascript:changename("$folder","$index","$renametitle");'>
418: <font size="-2" color="#009900">Rename</font></a></td>
419: END
420: }
421: # Figure out what kind of a resource this is
422: my ($extension)=($url=~/\.(\w+)$/);
423: my $uploaded=($url=~/^\/*uploaded\//);
424: my $icon='unknown';
425: if (-e "/home/httpd/html/adm/lonIcons/$extension.gif") {
426: $icon=$extension;
427: }
428: my $isfolder=0;
429: if ($uploaded) {
430: if ($extension eq 'sequence') {
431: $icon='folder_closed';
432: $url=~/\/(\w+)\.sequence/;
433: $url='/adm/coursedocs?folder='.$1;
434: $isfolder=1;
435: } else {
436: $url=&Apache::lonnet::tokenwrapper($url);
437: }
438: }
439: $url=~s/^http\&colon\;\/\//\/adm\/wrapper\/ext\//;
440: if (($residx) && ($folder!~/supplemental/)) {
441: $url.=(($url=~/\?/)?'&':'?').'symb='.
442: &Apache::lonnet::escape(&Apache::lonnet::symbclean(
443: &Apache::lonnet::declutter('uploaded/'.
444: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}.'/'.
445: $ENV{'course.'.$ENV{'request.course.id'}.'.num'}.'/'.$folder.
446: '.sequence').
447: '___'.$residx.'___'.
448: &Apache::lonnet::declutter($url)));
449: }
450: if ($isfolder) { $url.='&foldername='.
451: &Apache::lonnet::escape($foldertitle); }
452: $line.='<td bgcolor="#FFFFBB"><a href="'.$url.'" target="cat_'.$folder.
453: '"><img src="/adm/lonIcons/'.
454: $icon.'.gif" border="0"></a></td>'.
455: "<td bgcolor='#FFFFBB'><a href='$url' target='cat_$folder'>$title</a></td></tr>";
456: return $line;
457: }
458:
459: # ---------------------------------------------------------------- tie the hash
460:
461: sub tiehash {
462: $hashtied=0;
463: if ($ENV{'request.course.fn'}) {
464: if (tie(%hash,'GDBM_File',$ENV{'request.course.fn'}.".db",
465: &GDBM_READER(),0640)) {
466: $hashtied=1;
467: }
468: }
469: }
470:
471: sub untiehash {
472: if ($hashtied) { untie %hash; }
473: $hashtied=0;
474: }
475:
476: # --------------------------------------------------------------- check on this
477:
478: sub checkonthis {
479: my ($r,$url,$level,$title)=@_;
480: $alreadyseen{$url}=1;
481: $r->rflush();
482: if (($url) && ($url!~/^\/uploaded\//) && ($url!~/\*$/)) {
483: $r->print('<br />');
484: for (my $i=0;$i<=$level*5;$i++) {
485: $r->print(' ');
486: }
487: $r->print('<a href="'.$url.'" target="cat">'.
488: ($title?$title:$url).'</a> ');
489: if ($url=~/^\/res\//) {
490: my $result=&Apache::lonnet::repcopy(
491: &Apache::lonnet::filelocation('',$url));
492: if ($result==OK) {
493: $r->print('<font color="green">'.&mt('ok').'</font>');
494: $r->rflush();
495: &Apache::lonnet::countacc($url);
496: $url=~/\.(\w+)$/;
497: if (&Apache::loncommon::fileembstyle($1) eq 'ssi') {
498: $r->print('<br />');
499: $r->rflush();
500: for (my $i=0;$i<=$level*5;$i++) {
501: $r->print(' ');
502: }
503: $r->print('- '.&mt('Rendering').': ');
504: my $oldpath=$ENV{'request.filename'};
505: $ENV{'request.filename'}=&Apache::lonnet::filelocation('',$url);
506: &Apache::lonxml::xmlparse($r,'web',
507: &Apache::lonnet::getfile(
508: &Apache::lonnet::filelocation('',$url)));
509: $ENV{'request.filename'}=$oldpath;
510: if (($Apache::lonxml::errorcount) ||
511: ($Apache::lonxml::warningcount)) {
512: if ($Apache::lonxml::errorcount) {
513: $r->print('<font color="red"><b>'.
514: $Apache::lonxml::errorcount.' '.
515: &mt('error(s)').'</b></font> ');
516: }
517: if ($Apache::lonxml::warningcount) {
518: $r->print('<font color="blue">'.
519: $Apache::lonxml::warningcount.' '.
520: &mt('warning(s)').'</font>');
521: }
522: } else {
523: $r->print('<font color="green">'.&mt('ok').'</font>');
524: }
525: $r->rflush();
526: }
527: my $dependencies=
528: &Apache::lonnet::metadata($url,'dependencies');
529: foreach (split(/\,/,$dependencies)) {
530: if (($_=~/^\/res\//) && (!$alreadyseen{$_})) {
531: &checkonthis($r,$_,$level+1);
532: }
533: }
534: } elsif ($result==HTTP_SERVICE_UNAVAILABLE) {
535: $r->print('<font color="red"><b>'.&mt('connection down').'</b></font>');
536: } elsif ($result==HTTP_NOT_FOUND) {
537: $r->print('<font color="red"><b>'.&mt('not found').'</b></font>');
538: } else {
539: $r->print('<font color="red"><b>'.&mt('access denied').'</b></font>');
540: }
541: }
542: }
543: }
544:
545:
546: #
547: # -------------------------------------------------------------- Verify Content
548: #
549: sub verifycontent {
550: my $r=shift;
551: my $loaderror=&Apache::lonnet::overloaderror($r);
552: if ($loaderror) { return $loaderror; }
553:
554: $r->print('<html><head><title>Verify Content</title></head>'.
555: &Apache::loncommon::bodytag('Verify Course Documents'));
556: $hashtied=0;
557: undef %alreadyseen;
558: %alreadyseen=();
559: &tiehash();
560: foreach (keys %hash) {
561: if (($_=~/^src\_(.+)$/) && (!$alreadyseen{$hash{$_}})) {
562: &checkonthis($r,$hash{$_},0,$hash{'title_'.$1});
563: }
564: }
565: &untiehash();
566: $r->print('<h1>'.&mt('Done').'.</h1>');
567: }
568:
569: # -------------------------------------------------------------- Check Versions
570:
571: sub checkversions {
572: my $r=shift;
573: $r->print('<html><head><title>Check Versions</title></head>'.
574: &Apache::loncommon::bodytag('Check Course Document Versions'));
575: $hashtied=0;
576: &tiehash();
577: my %changes=&Apache::lonnet::dump
578: ('versionupdate',$ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
579: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
580: my $firstkey=(keys %changes)[0];
581: unless ($firstkey=~/^error\:/) {
582: unless ($ENV{'form.timerange'}) {
583: $ENV{'form.timerange'}=604800;
584: }
585: my $seltext=&mt('during the last').' '.$ENV{'form.timerange'}.' '
586: .&mt('seconds');
587: my $startsel='';
588: my $monthsel='';
589: my $weeksel='';
590: my $daysel='';
591: if ($ENV{'form.timerange'}==-1) {
592: $seltext='since start of course';
593: $startsel='selected';
594: $ENV{'form.timerange'}=time;
595: }
596: my $starttime=time-$ENV{'form.timerange'};
597: if ($ENV{'form.timerange'}==2592000) {
598: $seltext=&mt('during the last month').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
599: $monthsel='selected';
600: } elsif ($ENV{'form.timerange'}==604800) {
601: $seltext=&mt('during the last week').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
602: $weeksel='selected';
603: } elsif ($ENV{'form.timerange'}==86400) {
604: $seltext=&mt('since yesterday').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
605: $daysel='selected';
606: }
607: my %lt=&Apache::lonlocal::texthash
608: ('st' => 'Since Start of Course',
609: 'lm' => 'Last Month',
610: 'lw' => 'Last Week',
611: 'sy' => 'Since Yesterday',
612: 'di' => 'Display',
613: 'cc' => 'Content changed',
614: 'fi' => 'File',
615: 'md' => 'Modification Date',
616: 'mr' => 'Most recently published Version',
617: 've' => 'Version used in Course',
618: 'vu' => 'Set Version to be used in Course',
619: 'di' => 'Differences');
620: $r->print(<<ENDHEADERS);
621: <form action="/adm/coursedocs" method="post">
622: <select name="timerange">
623: <option value="-1" $startsel>$lt{'st'}</option>
624: <option value="2592000" $monthsel>$lt{'lm'}</option>
625: <option value="604800" $weeksel>$lt{'lw'}</option>
626: <option value="86400" $daysel>$lt{'sy'}</option>
627: </select>
628: <input type="submit" name="versions" value="$lt{'di'}" />
629: </form>
630: <h3>$lt{'cc'} $seltext</h3>
631: <table border="2">
632: <tr>
633: <th>$lt{'fi'}</th><th>$lt{'md'}</th><th>$lt{'mr'}</th>
634: <th>$lt{'ve'}</th><th>$lt{'vu'}</th><th>$lt{'di'}</th></tr>
635: ENDHEADERS
636: foreach (keys %changes) {
637: if ($changes{$_}>$starttime) {
638: my ($root,$extension)=($_=~/^(.*)\.(\w+)$/);
639: my $currentversion=&Apache::lonnet::getversion($_);
640: my $linkurl=&Apache::lonnet::clutter($_);
641: $r->print(
642: '<tr><td><a href="'.$linkurl.'" target="cat">'.$linkurl.
643: '</a></td><td>'.
644: &Apache::lonlocal::locallocaltime($changes{$_}).'</td><td>'.
645: $currentversion.'</td><td>');
646: # Used in course
647: $r->print('</td><td>');
648: # Set version
649: $r->print('</td><td>');
650: my $lastold=1;
651: for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) {
652: my $url=$root.'.'.$prevvers.'.'.$extension;
653: if (&Apache::lonnet::metadata($url,'lastrevisiondate')<
654: $starttime) {
655: $lastold=$prevvers;
656: }
657: }
658: for (my $prevvers=$lastold;$prevvers<$currentversion;$prevvers++) {
659: my $url=$root.'.'.$prevvers.'.'.$extension;
660: $r->print('<a href="'.&Apache::lonnet::clutter($url).
661: '">'.&mt('Version').' '.$prevvers.' ('.
662: &Apache::lonlocal::locallocaltime(&Apache::lonnet::metadata($url,'lastrevisiondate')).
663: ')</a>');
664: if (&Apache::loncommon::fileembstyle($extension) eq 'ssi') {
665: $r->print(' <a href="/adm/diff?filename='.
666: &Apache::lonnet::clutter($root.'.'.$extension).
667: '&versionone='.$prevvers.
668: '">'.&mt('Diffs').'</a>');
669: }
670: $r->print('<br />');
671: }
672: $r->print('</td></tr>');
673: }
674: }
675: $r->print('</table>');
676: $r->print('<h1>'.&mt('Done').'.</h1>');
677: } else {
678: $r->print('<p>'.&mt('No content modifications yet.').'</p>');
679: }
680: &untiehash();
681: }
682:
683: # ================================================================ Main Handler
684: sub handler {
685: my $r = shift;
686: &Apache::loncommon::content_type($r,'text/html');
687: $r->send_http_header;
688: return OK if $r->header_only;
689:
690: &Apache::lonlocal::clearreroutetrans();
691: # --------------------------------------------- Initialize help topics for this
692: foreach ('Adding_Course_Doc','Main_Course_Documents',
693: 'Adding_External_Resource','Navigate_Content',
694: 'Adding_Folders','Docs_Overview', 'Load_Map',
695: 'Supplemental', 'Score_Upload_Form',
696: 'Importing_LON-CAPA_Resource','Uploading_From_Harddrive') {
697: $help{$_}=&Apache::loncommon::help_open_topic('Docs_'.$_);
698: }
699: # Composite help files
700: $help{'Syllabus'} = &Apache::loncommon::help_open_topic(
701: 'Docs_About_Syllabus,Docs_Editing_Templated_Pages');
702: $help{'Simple Page'} = &Apache::loncommon::help_open_topic(
703: 'Docs_About_Simple_Page,Docs_Editing_Templated_Pages');
704: $help{'Simple Problem'} = &Apache::loncommon::help_open_topic(
705: 'Option_Response_Simple');
706: $help{'Bulletin Board'} = &Apache::loncommon::help_open_topic(
707: 'Docs_About_Bulletin_Board,Docs_Editing_Templated_Pages');
708: $help{'My Personal Info'} = &Apache::loncommon::help_open_topic(
709: 'Docs_About_My_Personal_Info,Docs_Editing_Templated_Pages');
710: $help{'Caching'} = &Apache::loncommon::help_open_topic('Caching');
711:
712: if ($ENV{'form.verify'}) {
713: &verifycontent($r);
714: } elsif ($ENV{'form.versions'}) {
715: &checkversions($r);
716: } elsif ($ENV{'form.dumpcourse'}) {
717: &dumpcourse($r);
718: } else {
719: # is this a standard course?
720:
721: my $standard=($ENV{'request.course.uri'}=~/^\/uploaded\//);
722: my $forcestandard;
723: my $forcesupplement;
724: my $script='';
725: my $allowed;
726: my $events='';
727: my $showdoc=0;
728: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
729: ['folder','foldername']);
730: if ($r->uri=~/^\/adm\/coursedocs\/showdoc\/(.*)$/) {
731: $showdoc=$1;
732: }
733: unless ($showdoc) { # got called from remote
734: $forcestandard=($ENV{'form.folder'}=~/^default_/);
735: $forcesupplement=($ENV{'form.folder'}=~/^supplemental_/);
736:
737: # does this user have privileges to post, etc?
738: $allowed=&Apache::lonnet::allowed('mdc',$ENV{'request.course.id'});
739: if ($allowed) {
740: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']);
741: $script=&Apache::lonratedt::editscript('simple');
742: }
743: } else { # got called in sequence from course
744: $allowed=0;
745: $script='</script>'.&Apache::lonmenu::registerurl(1,undef).'<script>';
746: $events='onLoad="'.&Apache::lonmenu::loadevents.
747: '" onUnload="'.&Apache::lonmenu::unloadevents.'"';
748: }
749:
750: # get course data
751: my $coursenum=$ENV{'course.'.$ENV{'request.course.id'}.'.num'};
752: my $coursedom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'};
753:
754: # get personal data
755:
756: my $uname=$ENV{'user.name'};
757: my $udom=$ENV{'user.domain'};
758: my $plainname=&Apache::lonnet::escape(
759: &Apache::loncommon::plainname($uname,$udom));
760:
761: # graphics settings
762:
763: $iconpath = $r->dir_config('lonIconsURL') . "/";
764:
765: my $now=time;
766:
767: # print screen
768: $r->print(<<ENDDOCUMENT);
769: <html>
770: <head>
771: <title>The LearningOnline Network with CAPA</title>
772: <script>
773: $script
774: </script>
775: ENDDOCUMENT
776: if ($allowed) {
777: $r->print(<<ENDNEWSCRIPT);
778: <script>
779: function makenewfolder(targetform,folderseq) {
780: var foldername=prompt('Name of New Folder','New Folder');
781: if (foldername) {
782: targetform.importdetail.value=foldername+"="+folderseq;
783: targetform.submit();
784: }
785: }
786:
787: function makenewext(targetname) {
788: this.document.forms.extimport.useform.value=targetname;
789: window.open('/adm/rat/extpickframe.html');
790: }
791:
792: function makeexamupload() {
793: var title=prompt('Listed Title for the Uploaded Score');
794: if (title) {
795: this.document.forms.newexamupload.importdetail.value=
796: title+'=/res/lib/templates/examupload.problem';
797: this.document.forms.newexamupload.submit();
798: }
799: }
800:
801: function makesmppage() {
802: var title=prompt('Listed Title for the Page');
803: if (title) {
804: this.document.forms.newsmppg.importdetail.value=
805: title+'=/adm/$udom/$uname/$now/smppg';
806: this.document.forms.newsmppg.submit();
807: }
808: }
809:
810: function makesmpproblem() {
811: var title=prompt('Listed Title for the Problem');
812: if (title) {
813: this.document.forms.newsmpproblem.importdetail.value=
814: title+'=/res/lib/templates/simpleproblem.problem';
815: this.document.forms.newsmpproblem.submit();
816: }
817: }
818:
819: function makebulboard() {
820: var title=prompt('Listed Title for the Bulletin Board');
821: if (title) {
822: this.document.forms.newbul.importdetail.value=
823: title+'=/adm/$udom/$uname/$now/bulletinboard';
824: this.document.forms.newbul.submit();
825: }
826: }
827:
828: function finishpick() {
829: var title=this.document.forms.extimport.title.value;
830: var url=this.document.forms.extimport.url.value;
831: var form=this.document.forms.extimport.useform.value;
832: eval
833: ('this.document.forms.'+form+'.importdetail.value="'+title+'='+url+
834: '";this.document.forms.'+form+'.submit();');
835: }
836:
837: function changename(folder,index,oldtitle) {
838: var title=prompt('New Title',oldtitle);
839: if (title) {
840: this.document.forms.renameform.title.value=title;
841: this.document.forms.renameform.cmd.value='rename_'+index;
842: this.document.forms.renameform.folder.value=folder;
843: this.document.forms.renameform.submit();
844: }
845: }
846:
847: function removeres(folder,index,oldtitle) {
848: if ((oldtitle=='NO RESOURCE') || (confirm('Remove "'+oldtitle+'"?'))) {
849: this.document.forms.renameform.cmd.value='del_'+index;
850: this.document.forms.renameform.folder.value=folder;
851: this.document.forms.renameform.submit();
852: }
853: }
854: </script>
855:
856: ENDNEWSCRIPT
857: }
858: # -------------------------------------------------------------------- Body tag
859: $r->print('</head>'.
860: &Apache::loncommon::bodytag('Course Documents','',$events,
861: '','',$showdoc));
862: unless ($showdoc) {
863: # -----------------------------------------------------------------------------
864: my %lt=&Apache::lonlocal::texthash(
865: 'uplm' => 'Upload a new main course document',
866: 'upls' => 'Upload a new supplemental course document',
867: 'impp' => 'Import a published document',
868: 'spec' => 'Special documents',
869: 'upld' => 'Upload Document',
870: 'srch' => 'Search',
871: 'impo' => 'Import',
872: 'selm' => 'Select Map',
873: 'load' => 'Load Map',
874: 'newf' => 'New Folder',
875: 'extr' => 'External Resource',
876: 'syll' => 'Syllabus',
877: 'navc' => 'Navigate Contents',
878: 'sipa' => 'Simple Page',
879: 'sipr' => 'Simple Problem',
880: 'scuf' => 'Score Upload Form',
881: 'bull' => 'Bulletin Board',
882: 'mypi' => 'My Personal Info'
883: );
884: # -----------------------------------------------------------------------------
885: if ($allowed) {
886: my $dumpbut=&dumpbutton();
887: $r->print(<<ENDCOURSEVERIFY);
888: <form name="renameform" method="post" action="/adm/coursedocs">
889: <input type="hidden" name="title" />
890: <input type="hidden" name="cmd" />
891: <input type="hidden" name="folder" />
892: </form>
893: <form name="simpleedit" method="post" action="/adm/coursedocs">
894: <input type=hidden name="importdetail" value="">
895: <input type="hidden" name="folder" />
896: </form>
897: <form action="/adm/coursedocs" method="post" name="courseverify">
898: <table bgcolor="#AAAAAA" width="100%" cellspacing="4" cellpadding="4">
899: <tr><td bgcolor="#DDDDCC">
900: <input type="submit" name="verify" value="Verify Content" />
901: </td><td bgcolor="#DDDDCC">
902: <input type="submit" name="versions" value="Check Resource Versions" />
903: $dumpbut
904: </td></tr></table>
905: </form>
906: ENDCOURSEVERIFY
907: $r->print(&Apache::loncommon::help_open_topic('Docs_Adding_Course_Doc',
908: 'Editing the Table of Contents for your Course'));
909: }
910: # --------------------------------------------------------- Standard documents
911: $r->print('<table border=2 cellspacing=4 cellpadding=4>');
912: if (($standard) && ($allowed) && (!$forcesupplement)) {
913: $r->print('<tr><td bgcolor="#BBBBBB"><h2>'.&mt('Main Course Documents').
914: ($allowed?' '.$help{'Main_Course_Documents'}:'').'</h2>');
915: my $folder=$ENV{'form.folder'};
916: unless ($folder=~/^default/) { $folder='default'; }
917: my $postexec='';
918: if ($folder eq 'default') {
919: $r->print('<script>this.window.name="loncapaclient";</script>');
920: } else {
921: $postexec='self.close();';
922: }
923: $hadchanges=0;
924: &editor($r,$coursenum,$coursedom,$folder,$allowed);
925: if ($hadchanges) {
926: $r->print(
927: '<script>function reinit(tf) { tf.submit();'.$postexec.' }</script>'.
928: '<form method="post" action="/adm/roles" target="loncapaclient">'.
929: '<input type="hidden" name="orgurl" value="/adm/coursedocs" /><input type="hidden" name="selectrole" value="1" /><h3><font color="red">'.
930: &mt('Changes will become active for your current session after').
931: ' <input type="hidden" name="'.
932: $ENV{'request.role'}.'" value="1" /><input type="button" value="'.
933: &mt('re-initializing course').'" onClick="reinit(this.form)"/>'.&mt(', or the next time you log in.').
934: $help{'Caching'}.'</font></h3></form>');
935: }
936: my $folderseq='/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time.
937: '.sequence';
938: $r->print(<<ENDFORM);
939: <table cellspacing=4 cellpadding=4><tr>
940: <th bgcolor="#DDDDDD">$lt{'uplm'}</th>
941: <th bgcolor="#DDDDDD">$lt{'impp'}</th>
942: <th bgcolor="#DDDDDD">$lt{'spec'}</th>
943: </tr>
944: <tr><td bgcolor="#DDDDDD">
945: File:<br />
946: <form action="/adm/coursedocs" method="post" enctype="multipart/form-data">
947: <input type="file" name="uploaddoc" size="40">
948: <br />
949: Title:<br />
950: <input type="text" size="50" name="comment">
951: <input type="hidden" name="folder" value="$folder">
952: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
953: <input type="hidden" name="cmd" value="upload_default">
954: <input type="submit" value="$lt{'upld'}">
955: <nobr>
956: $help{'Uploading_From_Harddrive'}
957: </nobr>
958: </form>
959: </td>
960: <td bgcolor="#DDDDDD">
961: <form action="/adm/coursedocs" method="post" name="simpleeditdefault">
962: <input type="hidden" name="folder" value="$folder">
963: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
964: <input type=button onClick=
965: "javascript:document.forms.simpleedit.folder.value='$folder';groupsearch()" value="$lt{'srch'}">
966: <nobr>
967: <input type=button onClick=
968: "javascript:document.forms.simpleedit.folder.value='$folder';groupimport();" value="$lt{'impo'}">
969: $help{'Importing_LON-CAPA_Resource'}
970: </nobr>
971: <p>
972: <hr />
973: <input type="text" size="20" name="importmap"><br />
974: <nobr><input type=button
975: onClick="javascript:openbrowser('simpleeditdefault','importmap','sequence,page','')"
976: value="$lt{'selm'}"> <input type="submit" name="loadmap" value="$lt{'load'}">
977: $help{'Load_Map'}</nobr>
978: </p>
979: </form>
980: </td><td bgcolor="#DDDDDD">
981: <form action="/adm/coursedocs" method="post" name="newfolder">
982: <input type="hidden" name="folder" value="$folder">
983: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
984: <input type=hidden name="importdetail" value="">
985: <nobr>
986: <input name="newfolder" type="button"
987: onClick="javascript:makenewfolder(this.form,'$folderseq');"
988: value="$lt{'newf'}" />$help{'Adding_Folders'}
989: </nobr>
990: </form>
991: <form action="/adm/coursedocs" method="post" name="newext">
992: <input type="hidden" name="folder" value="$folder">
993: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
994: <input type=hidden name="importdetail" value="">
995: <nobr>
996: <input name="newext" type="button" onClick="javascript:makenewext('newext');"
997: value="$lt{'extr'}" /> $help{'Adding_External_Resource'}
998: </nobr>
999: </form>
1000: <form action="/adm/coursedocs" method="post" name="newsyl">
1001: <input type="hidden" name="folder" value="$folder">
1002: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1003: <input type=hidden name="importdetail"
1004: value="Syllabus=/public/$coursedom/$coursenum/syllabus">
1005: <nobr>
1006: <input name="newsyl" type="submit" value="$lt{'syll'}" />
1007: $help{'Syllabus'}
1008: </nobr>
1009: </form>
1010: <form action="/adm/coursedocs" method="post" name="newnav">
1011: <input type="hidden" name="folder" value="$folder">
1012: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1013: <input type=hidden name="importdetail"
1014: value="Navigate Content=/adm/navmaps">
1015: <nobr>
1016: <input name="newnav" type="submit" value="$lt{'navc'}" />
1017: $help{'Navigate_Content'}
1018: </nobr>
1019: </form>
1020: <form action="/adm/coursedocs" method="post" name="newsmppg">
1021: <input type="hidden" name="folder" value="$folder">
1022: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1023: <input type=hidden name="importdetail" value="">
1024: <nobr>
1025: <input name="newsmppg" type="button" value="$lt{'sipa'}"
1026: onClick="javascript:makesmppage();" /> $help{'Simple Page'}
1027: </nobr>
1028: </form>
1029: <form action="/adm/coursedocs" method="post" name="newsmpproblem">
1030: <input type="hidden" name="folder" value="$folder">
1031: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1032: <input type=hidden name="importdetail" value="">
1033: <nobr>
1034: <input name="newsmpproblem" type="button" value="$lt{'sipr'}"
1035: onClick="javascript:makesmpproblem();" />$help{'Simple Problem'}
1036: </nobr>
1037: </form>
1038: <form action="/adm/coursedocs" method="post" name="newexamupload">
1039: <input type="hidden" name="folder" value="$folder">
1040: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1041: <input type=hidden name="importdetail" value="">
1042: <nobr>
1043: <input name="newexamupload" type="button" value="$lt{'scuf'}"
1044: onClick="javascript:makeexamupload();" />
1045: $help{'Score_Upload_Form'}
1046: </nobr>
1047: </form>
1048: <form action="/adm/coursedocs" method="post" name="newbul">
1049: <input type="hidden" name="folder" value="$folder">
1050: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1051: <input type=hidden name="importdetail" value="">
1052: <nobr>
1053: <input name="newbulletin" type="button" value="$lt{'bull'}"
1054: onClick="javascript:makebulboard();" />
1055: $help{'Bulletin Board'}
1056: </nobr>
1057: </form>
1058: <form action="/adm/coursedocs" method="post" name="newaboutme">
1059: <input type="hidden" name="folder" value="$folder">
1060: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1061: <input type=hidden name="importdetail"
1062: value="$plainname=/adm/$udom/$uname/aboutme">
1063: <nobr>
1064: <input name="newaboutme" type="submit" value="$lt{'mypi'}" />
1065: $help{'My Personal Info'}
1066: </nobr>
1067: </form>
1068: </td></tr>
1069: </table>
1070: ENDFORM
1071: $r->print('</td></tr>');
1072: }
1073: # ----------------------------------------------------- Supplemental documents
1074: if (!$forcestandard) {
1075: $r->print(
1076: '<tr><td bgcolor="#BBBBBB"><h2>'.&mt('Supplemental Course Documents').
1077: ($allowed?' '.$help{'Supplemental'}:'').'</h2>');
1078: my $folder=$ENV{'form.folder'};
1079: unless ($folder=~/supplemental/) { $folder='supplemental'; }
1080: &editor($r,$coursenum,$coursedom,$folder,$allowed);
1081: if ($allowed) {
1082: my $folderseq=
1083: '/uploaded/'.$coursedom.'/'.$coursenum.'/supplemental_'.time.
1084: '.sequence';
1085:
1086: $r->print(<<ENDSUPFORM);
1087: <table cellspacing=4 cellpadding=4><tr>
1088: <th bgcolor="#DDDDDD">$lt{'upls'}</th>
1089: <th bgcolor="#DDDDDD">$lt{'impp'}</th>
1090: <th bgcolor="#DDDDDD">$lt{'spec'}</th>
1091: </tr>
1092: <tr><td bgcolor="#DDDDDD">
1093: <form action="/adm/coursedocs" method="post" enctype="multipart/form-data">
1094: <input type="file" name="uploaddoc" size="40">
1095: <br />Comment:<br />
1096: <textarea cols=50 rows=4 name='comment'>
1097: </textarea>
1098: <input type="hidden" name="folder" value="$folder">
1099: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1100: <input type="hidden" name="cmd" value="upload_supplemental">
1101: <nobr>
1102: <input type="submit" value="$lt{'upld'}">
1103: $help{'Uploading_From_Harddrive'}
1104: </nobr>
1105: </form>
1106: </td>
1107: <td bgcolor="#DDDDDD">
1108: <form action="/adm/coursedocs" method="post" name="simpleeditsupplement">
1109: <input type="hidden" name="folder" value="$folder">
1110: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1111: <input type=hidden name="importdetail" value="">
1112: <input type=button onClick=
1113: "javascript:document.forms.simpleedit.folder.value='$folder';groupsearch()" value="$lt{'srch'}">
1114: <input type=button onClick=
1115: "javascript:document.forms.simpleedit.folder.value='$folder';groupimport();" value="$lt{'impo'}">$help{'Importing_LON-CAPA_Resource'}
1116: <p>
1117: <hr />
1118: <input type="text" size="20" name="importmap">
1119: <input type=button
1120: onClick="javascript:openbrowser('simpleeditsupplement','importmap','sequence,page','')"
1121: value="$lt{'selm'}"><input type="submit" name="loadmap" value="$lt{'load'}">$help{'Load_Map'}
1122: </p>
1123: </form>
1124: </td><td bgcolor="#DDDDDD">
1125: <form action="/adm/coursedocs" method="post" name="supnewfolder">
1126: <input type="hidden" name="folder" value="$folder">
1127: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1128: <input type=hidden name="importdetail" value="">
1129: <nobr>
1130: <input name="newfolder" type="button"
1131: onClick="javascript:makenewfolder(this.form,'$folderseq');"
1132: value="$lt{'newf'}" /> $help{'Adding_Folders'}
1133: </nobr>
1134: </form>
1135: <form action="/adm/coursedocs" method="post" name="supnewext">
1136: <input type="hidden" name="folder" value="$folder">
1137: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1138: <input type=hidden name="importdetail" value="">
1139: <nobr>
1140: <input name="newext" type="button"
1141: onClick="javascript:makenewext('supnewext');"
1142: value="$lt{'extr'}" /> $help{'Adding_External_Resource'}
1143: </nobr>
1144: </form>
1145: <form action="/adm/coursedocs" method="post" name="supnewsyl">
1146: <input type="hidden" name="folder" value="$folder">
1147: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1148: <input type=hidden name="importdetail"
1149: value="Syllabus=/public/$coursedom/$coursenum/syllabus">
1150: <nobr>
1151: <input name="newsyl" type="submit" value="$lt{'syll'}" />
1152: $help{'Syllabus'}
1153: </nobr>
1154: </form>
1155: <form action="/adm/coursedocs" method="post" name="subnewaboutme">
1156: <input type="hidden" name="folder" value="$folder">
1157: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1158: <input type=hidden name="importdetail"
1159: value="$plainname=/adm/$udom/$uname/aboutme">
1160: <nobr>
1161: <input name="newaboutme" type="submit" value="$lt{'mypi'}" />
1162: $help{'My Personal Info'}
1163: </nobr>
1164: </form>
1165: </td></tr>
1166: </table></td></tr>
1167: ENDSUPFORM
1168: }
1169: }
1170: if ($allowed) {
1171: $r->print('<form name="extimport"><input type="hidden" name="title"><input type="hidden" name="url"><input type="hidden" name="useform"></form>');
1172: }
1173: $r->print('</table>');
1174: } else {
1175: # -------------------------------------------------------- This is showdoc mode
1176: $r->print("<h1>".&mt('Uploaded Document').'</h1><p>'.
1177: &mt('It is recommended that you use an up-to-date virus scanner before handling this file.')."</p><p><table>".
1178: &entryline(0,&mt("Click to download or use your browser's Save Link function"),$showdoc).'</table></p>');
1179: }
1180: }
1181: $r->print(&Apache::lonlocal::endreroutetrans().'</body></html>');
1182: return OK;
1183: }
1184:
1185: 1;
1186: __END__
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