File:
[LON-CAPA] /
loncom /
interface /
londocs.pm
Revision
1.113:
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Tue Apr 6 23:05:29 2004 UTC (20 years, 2 months ago) by
albertel
Branches:
MAIN
CVS tags:
HEAD
- stop poping up new windows in DOCS (BUG#1331)
- needs to preserve path info, currently when you 'Re init' it does take you back to the top sequence
- put versions numbers into URLs in DOCS
1: # The LearningOnline Network
2: # Documents
3: #
4: # $Id: londocs.pm,v 1.113 2004/04/06 23:05:29 albertel 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: my ($outtext,$errtext)=
72: &Apache::lonratedt::storemap('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
73: $map,1);
74: if ($errtext) { return ($errtext,2); }
75:
76: $hadchanges=1;
77: return ($errtext,0);
78: }
79:
80: # ----------------------------------------- Return hash with valid author names
81:
82: sub authorhosts {
83: my %outhash=();
84: my $home=0;
85: my $other=0;
86: foreach (keys %ENV) {
87: if ($_=~/^user\.role\.(au|ca)\.(.+)$/) {
88: my $role=$1;
89: my $realm=$2;
90: my ($start,$end)=split(/\./,$ENV{$_});
91: if (($start) && ($start>time)) { next; }
92: if (($end) && (time>$end)) { next; }
93: my $ca; my $cd;
94: if ($1 eq 'au') {
95: $ca=$ENV{'user.name'};
96: $cd=$ENV{'user.domain'};
97: } else {
98: ($cd,$ca)=($realm=~/^\/(\w+)\/(\w+)$/);
99: }
100: my $allowed=0;
101: my $myhome=&Apache::lonnet::homeserver($ca,$cd);
102: my @ids=&Apache::lonnet::current_machine_ids();
103: foreach my $id (@ids) { if ($id eq $myhome) { $allowed=1; } }
104: if ($allowed) {
105: $home++;
106: $outhash{'home_'.$ca.'@'.$cd}=1;
107: } else {
108: $outhash{'otherhome_'.$ca.'@'.$cd}=$myhome;
109: $other++;
110: }
111: }
112: }
113: return ($home,$other,%outhash);
114: }
115: # ------------------------------------------------------ Generate "dump" button
116:
117: sub dumpbutton {
118: my ($home,$other,%outhash)=&authorhosts();
119: if ($home+$other==0) { return ''; }
120: my $output='</td><td bgcolor="#DDDDCC">';
121: if ($home) {
122: return '</td><td bgcolor="#DDDDCC">'.
123: '<input type="submit" name="dumpcourse" value="'.
124: &mt('Dump Course DOCS to Construction Space').'" />';
125: } else {
126: return'</td><td bgcolor="#DDDDCC">'.
127: &mt('Dump Course DOCS to Construction Space: available on other servers');
128: }
129: }
130:
131: # -------------------------------------------------------- Actually dump course
132:
133: sub dumpcourse {
134: my $r=shift;
135: $r->print('<html><head><title>Dump DOCS</title></head>'.
136: &Apache::loncommon::bodytag('Dump Course DOCS to Construction Space').
137: '<form name="dumpdoc" method="post">');
138: my ($home,$other,%outhash)=&authorhosts();
139: unless ($home) { return ''; }
140: my $origcrsid=$ENV{'request.course.id'};
141: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
142: if (($ENV{'form.authorspace'}) && ($ENV{'form.authorfolder'}=~/\w/)) {
143: # Do the dumping
144: unless ($outhash{'home_'.$ENV{'form.authorspace'}}) { return ''; }
145: my ($ca,$cd)=split(/\@/,$ENV{'form.authorspace'});
146: $r->print('<h3>'.&mt('Copying Files').'</h3>');
147: my $title=$ENV{'form.authorfolder'};
148: $title=~s/[^\w\/]+/\_/g;
149: my %replacehash=();
150: foreach (keys %ENV) {
151: if ($_=~/^form\.namefor\_(.+)/) {
152: $replacehash{$1}=$ENV{$_};
153: }
154: }
155: my $crs='/uploaded/'.$ENV{'request.course.id'}.'/';
156: $crs=~s/\_/\//g;
157: foreach (keys %replacehash) {
158: my $newfilename=$title.'/'.$replacehash{$_};
159: $newfilename=~s/[^\w\/\.]+/\_/g;
160: my @dirs=split(/\//,$newfilename);
161: my $path='/home/'.$ca.'/public_html';
162: my $makepath=$path;
163: my $fail=0;
164: for (my $i=0;$i<$#dirs;$i++) {
165: $makepath.='/'.$dirs[$i];
166: unless (-e $makepath) {
167: unless(mkdir($makepath,0777)) { $fail=1; }
168: }
169: }
170: $r->print('<br /><tt>'.$_.'</tt> => <tt>'.$newfilename.'</tt>: ');
171: if (my $fh=Apache::File->new('>'.$path.'/'.$newfilename)) {
172: if ($_=~/\.(sequence|page|html|htm|xml|xhtml)$/) {
173: print $fh &Apache::loncreatecourse::rewritefile(
174: &Apache::loncreatecourse::readfile($ENV{'request.course.id'},$_),
175: (%replacehash,$crs => '')
176: );
177: } else {
178: print $fh
179: &Apache::loncreatecourse::readfile($ENV{'request.course.id'},$_);
180: }
181: $fh->close();
182: } else {
183: $fail=1;
184: }
185: if ($fail) {
186: $r->print('<font color="red">fail</font>');
187: } else {
188: $r->print('<font color="green">ok</font>');
189: }
190: }
191: } else {
192: # Input form
193: unless ($home==1) {
194: $r->print(
195: '<h3>'.&mt('Select the Construction Space').'</h3><select name="authorspace">');
196: }
197: foreach (sort keys %outhash) {
198: if ($_=~/^home_(.+)$/) {
199: if ($home==1) {
200: $r->print(
201: '<input type="hidden" name="authorspace" value="'.$1.'" />');
202: } else {
203: $r->print('<option value="'.$1.'">'.$_.'</option>');
204: }
205: }
206: }
207: unless ($home==1) {
208: $r->print('</select>');
209: }
210: my $title=$origcrsdata{'description'};
211: $title=~s/\s+/\_/gs;
212: $title=~s/\W//gs;
213: $r->print('<h3>'.&mt('Folder in Construction Space').'</h3><input type="text" size="50" name="authorfolder" value="'.$title.'" /><br />');
214: &tiehash();
215: $r->print('<h3>'.&mt('Filenames in Construction Space').'</h3><table border="2"><tr><th>'.&mt('Internal Filename').'</th><th>'.&mt('Title').'</th><th>'.&mt('Save as ...').'</th></tr>');
216: foreach (&Apache::loncreatecourse::crsdirlist($origcrsid,'userfiles')) {
217: $r->print('<tr><td>'.$_.'</td>');
218: my ($ext)=($_=~/\.(\w+)$/);
219: my $title=$hash{'title_'.$hash{
220: 'ids_/uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'.$_}};
221: $r->print('<td>'.($title?$title:' ').'</td>');
222: unless ($title) {
223: $title=$_;
224: }
225: $title=~s/\.(\w+)$//;
226: $title=~s/\W+/\_/gs;
227: $title.='.'.$ext;
228: $r->print("\n<td><input type='text' size='60' name='namefor_".$_."' value='".$title."' /></td></tr>\n");
229: }
230: $r->print("</table>\n");
231: &untiehash();
232: $r->print(
233: '<p><input type="submit" name="dumpcourse" value="'.&mt('Dump Course DOCS').'" /></p></form>');
234: }
235: }
236:
237:
238: # Imports the given (name, url) resources into the course
239: # coursenum, coursedom, and folder must precede the list
240: sub group_import {
241: my $coursenum = shift;
242: my $coursedom = shift;
243: my $folder = shift;
244: while (@_) {
245: my $name = shift;
246: my $url = shift;
247: if ($url) {
248: my $idx = $#Apache::lonratedt::resources + 1;
249: $Apache::lonratedt::order[$#Apache::lonratedt::order+1]=$idx;
250: my $ext = 'false';
251: if ($url=~/^http:\/\//) { $ext = 'true'; }
252: $url =~ s/:/\:/g;
253: $name =~ s/:/\:/g;
254: $Apache::lonratedt::resources[$idx] =
255: join ':', ($name, $url, $ext, 'normal', 'res');
256: }
257: }
258: return &storemap($coursenum, $coursedom, $folder.'.sequence');
259: }
260:
261: sub editor {
262: my ($r,$coursenum,$coursedom,$folder,$allowed)=@_;
263: if ($ENV{'form.foldername'}) {
264: $r->print('<h3>Folder: '.$ENV{'form.foldername'}.'</h3>');
265: }
266: my $errtext='';
267: my $fatal=0;
268: ($errtext,$fatal)=
269: &mapread($coursenum,$coursedom,$folder.'.sequence');
270: if ($#Apache::lonratedt::order<1) {
271: $Apache::lonratedt::order[0]=1;
272: $Apache::lonratedt::resources[1]='';
273: }
274: if ($fatal) {
275: $r->print('<p><font color="red">'.$errtext.'</font></p>');
276: } else {
277: # ------------------------------------------------------------ Process commands
278: # ---------------- if they are for this folder and user allowed to make changes
279: if (($allowed) && ($ENV{'form.folder'} eq $folder)) {
280: # upload a file, if present
281: if (($ENV{'form.uploaddoc.filename'}) &&
282: ($ENV{'form.cmd'}=~/^upload_(\w+)/)) {
283: if ( ($folder=~/^$1/) || ($1 eq 'default') ) {
284: # this is for a course, not a user, so set coursedoc flag
285: # probably the only place in the system where this should be "1"
286: my $url=&Apache::lonnet::userfileupload('uploaddoc',1);
287: my $ext='false';
288: if ($url=~/^http\:\/\//) { $ext='true'; }
289: $url=~s/\:/\:/g;
290: my $comment=$ENV{'form.comment'};
291: $comment=~s/\</\<\;/g;
292: $comment=~s/\>/\>\;/g;
293: $comment=~s/\:/\:/g;
294: if ($folder=~/^supplemental/) {
295: $comment=time.'___&&&___'.$ENV{'user.name'}.'___&&&___'.
296: $ENV{'user.domain'}.'___&&&___'.$comment;
297: }
298: my $newidx=$#Apache::lonratedt::resources+1;
299: $Apache::lonratedt::resources[$newidx]=
300: $comment.':'.$url.':'.$ext.':normal:res';
301: $Apache::lonratedt::order[$#Apache::lonratedt::order+1]=
302: $newidx;
303:
304: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.sequence');
305: if ($fatal) {
306: $r->print('<p><font color="red">'.$errtext.'</font></p>');
307: return;
308: }
309: }
310: }
311: if ($ENV{'form.cmd'}) {
312: my ($cmd,$idx)=split(/\_/,$ENV{'form.cmd'});
313: if ($cmd eq 'del') {
314: for (my $i=$idx;$i<$#Apache::lonratedt::order;$i++) {
315: $Apache::lonratedt::order[$i]=
316: $Apache::lonratedt::order[$i+1];
317: }
318: $#Apache::lonratedt::order--;
319: } elsif ($cmd eq 'up') {
320: if (($idx) && (defined($Apache::lonratedt::order[$idx-1]))) {
321: my $i=$Apache::lonratedt::order[$idx-1];
322: $Apache::lonratedt::order[$idx-1]=
323: $Apache::lonratedt::order[$idx];
324: $Apache::lonratedt::order[$idx]=$i;
325: }
326: } elsif ($cmd eq 'down') {
327: if (defined($Apache::lonratedt::order[$idx+1])) {
328: my $i=$Apache::lonratedt::order[$idx+1];
329: $Apache::lonratedt::order[$idx+1]=
330: $Apache::lonratedt::order[$idx];
331: $Apache::lonratedt::order[$idx]=$i;
332: }
333: } elsif ($cmd eq 'rename') {
334: my ($rtitle,@rrest)=split(/\:/,
335: $Apache::lonratedt::resources[
336: $Apache::lonratedt::order[$idx]]);
337: my $comment=
338: &HTML::Entities::decode($ENV{'form.title'});
339: $comment=~s/\</\<\;/g;
340: $comment=~s/\>/\>\;/g;
341: $comment=~s/\:/\:/g;
342: $Apache::lonratedt::resources[
343: $Apache::lonratedt::order[$idx]]=
344: $comment.':'.join(':',@rrest);
345:
346: }
347: # Store the changed version
348: ($errtext,$fatal)=&storemap($coursenum,$coursedom,
349: $folder.'.sequence');
350: if ($fatal) {
351: $r->print('<p><font color="red">'.$errtext.'</font></p>');
352: return;
353: }
354: }
355: # Group import/search
356: if ($ENV{'form.importdetail'}) {
357: my @imports;
358: foreach (split(/\&/,$ENV{'form.importdetail'})) {
359: if (defined($_)) {
360: my ($name,$url)=split(/\=/,$_);
361: $name=&Apache::lonnet::unescape($name);
362: $url=&Apache::lonnet::unescape($url);
363: push @imports, $name, $url;
364: }
365: }
366: # Store the changed version
367: ($errtext,$fatal)=group_import($coursenum, $coursedom, $folder,
368: @imports);
369: if ($fatal) {
370: $r->print('<p><font color="red">'.$errtext.'</font></p>');
371: return;
372: }
373: }
374: # Loading a complete map
375: if (($ENV{'form.importmap'}) && ($ENV{'form.loadmap'})) {
376: foreach (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$ENV{'form.importmap'}))) {
377: my $idx=$#Apache::lonratedt::resources;
378: $idx++;
379: $Apache::lonratedt::resources[$idx]=$_;
380: $Apache::lonratedt::order
381: [$#Apache::lonratedt::order+1]=$idx;
382: }
383:
384: # Store the changed version
385: ($errtext,$fatal)=&storemap($coursenum,$coursedom,
386: $folder.'.sequence');
387: if ($fatal) {
388: $r->print('<p><font color="red">'.$errtext.'</font></p>');
389: return;
390: }
391: }
392: }
393: # ---------------------------------------------------------------- End commands
394: # ---------------------------------------------------------------- Print screen
395: my $idx=0;
396: $r->print('<table>');
397: foreach (@Apache::lonratedt::order) {
398: my ($name,$url)=split(/\:/,$Apache::lonratedt::resources[$_]);
399: unless ($name) { $name=(split(/\//,$url))[-1]; }
400: unless ($name) { next; }
401: $r->print(&entryline($idx,$name,$url,$folder,$allowed,$_,$coursenum));
402: $idx++;
403: }
404: $r->print('</table>');
405: }
406: }
407:
408: # --------------------------------------------------------------- An entry line
409:
410: sub entryline {
411: my ($index,$title,$url,$folder,$allowed,$residx,$coursenum)=@_;
412: $title=~s/\&colon\;/\:/g;
413: $title=&HTML::Entities::encode(&HTML::Entities::decode(
414: &Apache::lonnet::unescape($title)),'"<>&\'');
415: my $renametitle=$title;
416: my $foldertitle=$title;
417: if ($title=~ /^(\d+)___&&&___(\w+)___&&&___(\w+)___&&&___(.*)$/ ) {
418: $foldertitle=&Apache::lontexconvert::msgtexconverted($4);
419: $renametitle=$4;
420: $title='<i>'.&Apache::lonlocal::locallocaltime($1).'</i> '.
421: &Apache::loncommon::plainname($2,$3).': <br />'.
422: $foldertitle;
423: }
424: $renametitle=~s/\"\;/\\\"/g;
425: my $line='<tr>';
426: # Edit commands
427: if ($allowed) {
428: my %lt=('up' => 'Move Up',
429: 'dw' => 'Move Down',
430: 'rm' => 'Remove',
431: 'rn' => 'Rename');
432: my ($foldername,$htmlfoldername);
433: if ($ENV{'form.foldername'}) {
434: $foldername='&foldername='.
435: &Apache::lonnet::escape($ENV{'form.foldername'});
436: $htmlfoldername=&HTML::Entities::encode($ENV{'form.foldername'},'<>&"');
437: }
438: $line.=(<<END);
439: <td><table border='0' cellspacing='2' cellpadding='0'>
440: <tr><td bgcolor="#DDDDDD">
441: <a href='/adm/coursedocs?folder=$folder&cmd=up_$index$foldername'>
442: <img src="${iconpath}move_up.gif" alt='$lt{'up'}' border='0' /></a></td></tr>
443: <tr><td bgcolor="#DDDDDD">
444: <a href='/adm/coursedocs?folder=$folder&cmd=down_$index$foldername'>
445: <img src="${iconpath}move_down.gif" alt='$lt{'dw'}' border='0' /></a></td></tr>
446: </table></td><td bgcolor="#DDDDDD">
447: <a href='javascript:removeres("$folder","$index","$renametitle","$htmlfoldername");'>
448: <font size="-2" color="#990000">$lt{'rm'}</font></a>
449: <a href='javascript:changename("$folder","$index","$renametitle","$htmlfoldername");'>
450: <font size="-2" color="#009900">$lt{'rn'}</font></a></td>
451: END
452: }
453: # Figure out what kind of a resource this is
454: my ($extension)=($url=~/\.(\w+)$/);
455: my $uploaded=($url=~/^\/*uploaded\//);
456: my $icon=&Apache::loncommon::icon($url);
457: my $isfolder=0;
458: if ($uploaded) {
459: if ($extension eq 'sequence') {
460: $icon=$iconpath.'/folder_closed.gif';
461: $url=~/$coursenum\/([\/\w]+)\.sequence$/;
462: $url='/adm/coursedocs?folder='.$1;
463: $isfolder=1;
464: } else {
465: $url=&Apache::lonnet::tokenwrapper($url);
466: }
467: }
468: $url=~s/^http\&colon\;\/\//\/adm\/wrapper\/ext\//;
469: if ((!$isfolder) && ($residx) && ($folder!~/supplemental/)) {
470: my $symb=&Apache::lonnet::symbclean(
471: &Apache::lonnet::declutter('uploaded/'.
472: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}.'/'.
473: $ENV{'course.'.$ENV{'request.course.id'}.'.num'}.'/'.$folder.
474: '.sequence').
475: '___'.$residx.'___'.
476: &Apache::lonnet::declutter($url));
477: (undef,undef,$url)=&Apache::lonnet::decode_symb($symb);
478: $url=&Apache::lonnet::clutter($url);
479: $url.=(($url=~/\?/)?'&':'?').'symb='.&Apache::lonnet::escape($symb);
480: }
481: if ($isfolder) { $url.='&foldername='.
482: &Apache::lonnet::escape($foldertitle); }
483: $line.='<td bgcolor="#FFFFBB"><a href="'.$url.'"><img src="'.$icon.
484: '" border="0"></a></td>'.
485: "<td bgcolor='#FFFFBB'><a href='$url'>$title</a></td></tr>";
486: return $line;
487: }
488:
489: # ---------------------------------------------------------------- tie the hash
490:
491: sub tiehash {
492: $hashtied=0;
493: if ($ENV{'request.course.fn'}) {
494: if (tie(%hash,'GDBM_File',$ENV{'request.course.fn'}.".db",
495: &GDBM_READER(),0640)) {
496: $hashtied=1;
497: }
498: }
499: }
500:
501: sub untiehash {
502: if ($hashtied) { untie %hash; }
503: $hashtied=0;
504: }
505:
506: # --------------------------------------------------------------- check on this
507:
508: sub checkonthis {
509: my ($r,$url,$level,$title)=@_;
510: $alreadyseen{$url}=1;
511: $r->rflush();
512: if (($url) && ($url!~/^\/uploaded\//) && ($url!~/\*$/)) {
513: $r->print("\n<br />");
514: for (my $i=0;$i<=$level*5;$i++) {
515: $r->print(' ');
516: }
517: $r->print('<a href="'.$url.'" target="cat">'.
518: ($title?$title:$url).'</a> ');
519: if ($url=~/^\/res\//) {
520: my $result=&Apache::lonnet::repcopy(
521: &Apache::lonnet::filelocation('',$url));
522: if ($result==OK) {
523: $r->print('<font color="green">'.&mt('ok').'</font>');
524: $r->rflush();
525: &Apache::lonnet::countacc($url);
526: $url=~/\.(\w+)$/;
527: if (&Apache::loncommon::fileembstyle($1) eq 'ssi') {
528: $r->print('<br />');
529: $r->rflush();
530: for (my $i=0;$i<=$level*5;$i++) {
531: $r->print(' ');
532: }
533: $r->print('- '.&mt('Rendering').': ');
534: my $oldpath=$ENV{'request.filename'};
535: $ENV{'request.filename'}=&Apache::lonnet::filelocation('',$url);
536: &Apache::lonxml::xmlparse($r,'web',
537: &Apache::lonnet::getfile(
538: &Apache::lonnet::filelocation('',$url)));
539: undef($Apache::lonhomework::parsing_a_problem);
540: $ENV{'request.filename'}=$oldpath;
541: if (($Apache::lonxml::errorcount) ||
542: ($Apache::lonxml::warningcount)) {
543: if ($Apache::lonxml::errorcount) {
544: $r->print('<img src="/adm/lonMisc/bomb.gif" /><font color="red"><b>'.
545: $Apache::lonxml::errorcount.' '.
546: &mt('error(s)').'</b></font> ');
547: }
548: if ($Apache::lonxml::warningcount) {
549: $r->print('<font color="blue">'.
550: $Apache::lonxml::warningcount.' '.
551: &mt('warning(s)').'</font>');
552: }
553: } else {
554: $r->print('<font color="green">'.&mt('ok').'</font>');
555: }
556: $r->rflush();
557: }
558: my $dependencies=
559: &Apache::lonnet::metadata($url,'dependencies');
560: foreach (split(/\,/,$dependencies)) {
561: if (($_=~/^\/res\//) && (!$alreadyseen{$_})) {
562: &checkonthis($r,$_,$level+1);
563: }
564: }
565: } elsif ($result==HTTP_SERVICE_UNAVAILABLE) {
566: $r->print('<font color="red"><b>'.&mt('connection down').'</b></font>');
567: } elsif ($result==HTTP_NOT_FOUND) {
568: unless ($url=~/\$/) {
569: $r->print('<font color="red"><b>'.&mt('not found').'</b></font>');
570: } else {
571: $r->print('<font color="yellow"><b>'.&mt('unable to verify variable URL').'</b></font>');
572: }
573: } else {
574: $r->print('<font color="red"><b>'.&mt('access denied').'</b></font>');
575: }
576: }
577: }
578: }
579:
580:
581: #
582: # -------------------------------------------------------------- Verify Content
583: #
584: sub verifycontent {
585: my $r=shift;
586: my $loaderror=&Apache::lonnet::overloaderror($r);
587: if ($loaderror) { return $loaderror; }
588:
589: $r->print('<html><head><title>Verify Content</title></head>'.
590: &Apache::loncommon::bodytag('Verify Course Documents'));
591: $hashtied=0;
592: undef %alreadyseen;
593: %alreadyseen=();
594: &tiehash();
595: foreach (keys %hash) {
596: if (($_=~/^src\_(.+)$/) && (!$alreadyseen{$hash{$_}})) {
597: &checkonthis($r,$hash{$_},0,$hash{'title_'.$1});
598: }
599: }
600: &untiehash();
601: $r->print('<h1>'.&mt('Done').'.</h1>'.'<a href="/adm/coursedocs">'.
602: &mt('Return to DOCS').'</a>');
603: }
604:
605: # -------------------------------------------------------------- Check Versions
606:
607: sub checkversions {
608: my $r=shift;
609: $r->print('<html><head><title>Check Versions</title></head>'.
610: &Apache::loncommon::bodytag('Check Course Document Versions'));
611: my $header='';
612: my $startsel='';
613: my $monthsel='';
614: my $weeksel='';
615: my $daysel='';
616: my $allsel='';
617: my %changes=();
618: my $starttime=0;
619: my $haschanged=0;
620: my %setversions=&Apache::lonnet::dump('resourceversions',
621: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
622: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
623:
624: $hashtied=0;
625: &tiehash();
626: my %newsetversions=();
627: if ($ENV{'form.setmostrecent'}) {
628: $haschanged=1;
629: foreach (keys %hash) {
630: if ($_=~/^ids\_(\/res\/.+)$/) {
631: $newsetversions{$1}='mostrecent';
632: }
633: }
634: } elsif ($ENV{'form.setcurrent'}) {
635: $haschanged=1;
636: foreach (keys %hash) {
637: if ($_=~/^ids\_(\/res\/.+)$/) {
638: my $getvers=&Apache::lonnet::getversion($1);
639: if ($getvers>0) {
640: $newsetversions{$1}=$getvers;
641: }
642: }
643: }
644: } elsif ($ENV{'form.setversions'}) {
645: $haschanged=1;
646: foreach (keys %ENV) {
647: if ($_=~/^form\.set_version_(.+)$/) {
648: my $src=$1;
649: &Apache::lonnet::logthis('Found: '.$1.' '.$ENV{$_});
650: if (($ENV{$_}) && ($ENV{$_} ne $setversions{$src})) {
651: $newsetversions{$src}=$ENV{$_};
652: }
653: }
654: }
655: }
656: if ($haschanged) {
657: if (&Apache::lonnet::put('resourceversions',\%newsetversions,
658: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
659: $ENV{'course.'.$ENV{'request.course.id'}.'.num'}) eq 'ok') {
660: $r->print('<h1>'.&mt('Your Version Settings have been Stored').'</h1>');
661: } else {
662: $r->print('<h1><font color="red">'.&mt('An Error Occured while Attempting to Store your Version Settings').'</font></h1>');
663: }
664: &changewarning($r,'');
665: }
666: if ($ENV{'form.timerange'} eq 'all') {
667: # show all documents
668: $header=&mt('All Documents in Course');
669: $allsel=1;
670: foreach (keys %hash) {
671: if ($_=~/^ids\_(\/res\/.+)$/) {
672: my $src=$1;
673: $changes{$src}=1;
674: }
675: }
676: } else {
677: # show documents which changed
678: %changes=&Apache::lonnet::dump
679: ('versionupdate',$ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
680: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
681: my $firstkey=(keys %changes)[0];
682: unless ($firstkey=~/^error\:/) {
683: unless ($ENV{'form.timerange'}) {
684: $ENV{'form.timerange'}=604800;
685: }
686: my $seltext=&mt('during the last').' '.$ENV{'form.timerange'}.' '
687: .&mt('seconds');
688: if ($ENV{'form.timerange'}==-1) {
689: $seltext='since start of course';
690: $startsel='selected';
691: $ENV{'form.timerange'}=time;
692: }
693: $starttime=time-$ENV{'form.timerange'};
694: if ($ENV{'form.timerange'}==2592000) {
695: $seltext=&mt('during the last month').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
696: $monthsel='selected';
697: } elsif ($ENV{'form.timerange'}==604800) {
698: $seltext=&mt('during the last week').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
699: $weeksel='selected';
700: } elsif ($ENV{'form.timerange'}==86400) {
701: $seltext=&mt('since yesterday').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
702: $daysel='selected';
703: }
704: $header=&mt('Content changed').' '.$seltext;
705: } else {
706: $header=&mt('No content modifications yet.');
707: }
708: }
709: %setversions=&Apache::lonnet::dump('resourceversions',
710: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
711: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
712: my %lt=&Apache::lonlocal::texthash
713: ('st' => 'Version changes since start of Course',
714: 'lm' => 'Version changes since last Month',
715: 'lw' => 'Version changes since last Week',
716: 'sy' => 'Version changes since Yesterday',
717: 'al' => 'All Resources (possibly large output)',
718: 'sd' => 'Display',
719: 'fi' => 'File',
720: 'md' => 'Modification Date',
721: 'mr' => 'Most recently published Version',
722: 've' => 'Version used in Course',
723: 'vu' => 'Set Version to be used in Course',
724: 'sv' => 'Set Versions to be used in Course according to Selections below',
725: 'sm' => 'Keep all Resources up-to-date with most recent Versions (default)',
726: 'sc' => 'Set all Resource Versions to current Version (Fix Versions)',
727: 'di' => 'Differences');
728: $r->print(<<ENDHEADERS);
729: <form action="/adm/coursedocs" method="post">
730: <input type="hidden" name="versions" value="1" />
731: <input type="submit" name="setmostrecent" value="$lt{'sm'}" />
732: <input type="submit" name="setcurrent" value="$lt{'sc'}" /><hr />
733: <select name="timerange">
734: <option value='all' $allsel>$lt{'al'}</option>
735: <option value="-1" $startsel>$lt{'st'}</option>
736: <option value="2592000" $monthsel>$lt{'lm'}</option>
737: <option value="604800" $weeksel>$lt{'lw'}</option>
738: <option value="86400" $daysel>$lt{'sy'}</option>
739: </select>
740: <input type="submit" name="display" value="$lt{'sd'}" />
741: <h3>$header</h3>
742: <input type="submit" name="setversions" value="$lt{'sv'}" />
743: <table border="0">
744: ENDHEADERS
745: foreach (sort keys %changes) {
746: if ($changes{$_}>$starttime) {
747: my ($root,$extension)=($_=~/^(.*)\.(\w+)$/);
748: my $currentversion=&Apache::lonnet::getversion($_);
749: if ($currentversion<0) {
750: $currentversion=&mt('Could not be determined.');
751: }
752: my $linkurl=&Apache::lonnet::clutter($_);
753: $r->print(
754: '<tr><td colspan="5"><br /><br /><font size="+1"><b>'.
755: &Apache::lonnet::gettitle($linkurl).
756: '</b></font></td></tr>'.
757: '<tr><td> </td>'.
758: '<td colspan="4">'.
759: '<a href="'.$linkurl.'" target="cat">'.$linkurl.
760: '</a></td></tr>'.
761: '<tr><td></td>'.
762: '<td title="'.$lt{'md'}.'">'.
763: &Apache::lonlocal::locallocaltime(
764: &Apache::lonnet::metadata($root.'.'.$extension,
765: 'lastrevisiondate')
766: ).
767: '</td>'.
768: '<td title="'.$lt{'mr'}.'"><nobr>Most Recent: '.
769: '<font size="+1">'.$currentversion.'</font>'.
770: '</nobr></td>'.
771: '<td title="'.$lt{'ve'}.'"><nobr>In Course: '.
772: '<font size="+1">');
773: # Used in course
774: my $usedversion=$hash{'version_'.$linkurl};
775: if (($usedversion) && ($usedversion ne 'mostrecent')) {
776: $r->print($usedversion);
777: } else {
778: $r->print($currentversion);
779: }
780: $r->print('</font></nobr></td><td title="'.$lt{'vu'}.'">'.
781: '<nobr>Use: ');
782: # Set version
783: $r->print(&Apache::loncommon::select_form($setversions{$linkurl},
784: 'set_version_'.$linkurl,
785: ('' => '',
786: 'mostrecent' => 'most recent',
787: map {$_,$_} (1..$currentversion))));
788: $r->print('</nobr></td></tr><tr><td></td>');
789: my $lastold=1;
790: for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) {
791: my $url=$root.'.'.$prevvers.'.'.$extension;
792: if (&Apache::lonnet::metadata($url,'lastrevisiondate')<
793: $starttime) {
794: $lastold=$prevvers;
795: }
796: }
797: #
798: # Code to figure out how many version entries should go in
799: # each of the four columns
800: my $entries_per_col = 0;
801: my $num_entries = ($currentversion-$lastold);
802: if ($num_entries % 4 == 0) {
803: $entries_per_col = $num_entries/4;
804: } else {
805: $entries_per_col = $num_entries/4 + 1;
806: }
807: my $entries_count = 0;
808: $r->print('<td valign="top"><font size="-2">');
809: my $cols_output = 1;
810: for (my $prevvers=$lastold;$prevvers<$currentversion;$prevvers++) {
811: my $url=$root.'.'.$prevvers.'.'.$extension;
812: $r->print('<nobr><a href="'.&Apache::lonnet::clutter($url).
813: '">'.&mt('Version').' '.$prevvers.'</a> ('.
814: &Apache::lonlocal::locallocaltime(
815: &Apache::lonnet::metadata($url,
816: 'lastrevisiondate')
817: ).
818: ')');
819: if (&Apache::loncommon::fileembstyle($extension) eq 'ssi') {
820: $r->print(' <a href="/adm/diff?filename='.
821: &Apache::lonnet::clutter($root.'.'.$extension).
822: '&versionone='.$prevvers.
823: '">'.&mt('Diffs').'</a>');
824: }
825: $r->print('</nobr><br />');
826: if (++$entries_count % $entries_per_col == 0) {
827: $r->print('</font></td>');
828: if ($cols_output != 4) {
829: $r->print('<td valign="top"><font size="-2">');
830: $cols_output++;
831: }
832: }
833: }
834: while($cols_output++ < 4) {
835: $r->print('</font></td><td><font>')
836: }
837: $r->print('</font></td></tr>'."\n");
838: }
839: }
840: $r->print('</table></form>');
841: $r->print('<h1>'.&mt('Done').'.</h1>');
842:
843: &untiehash();
844: }
845:
846: sub changewarning {
847: my ($r,$postexec)=@_;
848: $r->print(
849: '<script>function reinit(tf) { tf.submit();'.$postexec.' }</script>'.
850: '<form method="post" action="/adm/roles" target="loncapaclient">'.
851: '<input type="hidden" name="orgurl" value="/adm/coursedocs" /><input type="hidden" name="selectrole" value="1" /><h3><font color="red">'.
852: &mt('Changes will become active for your current session after').
853: ' <input type="hidden" name="'.
854: $ENV{'request.role'}.'" value="1" /><input type="button" value="'.
855: &mt('re-initializing course').'" onClick="reinit(this.form)"/>'.&mt(', or the next time you log in.').
856: $help{'Caching'}.'</font></h3></form>');
857: }
858:
859: # ================================================================ Main Handler
860: sub handler {
861: my $r = shift;
862: &Apache::loncommon::content_type($r,'text/html');
863: $r->send_http_header;
864: return OK if $r->header_only;
865:
866: # --------------------------------------------- Initialize help topics for this
867: foreach ('Adding_Course_Doc','Main_Course_Documents',
868: 'Adding_External_Resource','Navigate_Content',
869: 'Adding_Folders','Docs_Overview', 'Load_Map',
870: 'Supplemental', 'Score_Upload_Form',
871: 'Importing_LON-CAPA_Resource','Uploading_From_Harddrive') {
872: $help{$_}=&Apache::loncommon::help_open_topic('Docs_'.$_);
873: }
874: # Composite help files
875: $help{'Syllabus'} = &Apache::loncommon::help_open_topic(
876: 'Docs_About_Syllabus,Docs_Editing_Templated_Pages');
877: $help{'Simple Page'} = &Apache::loncommon::help_open_topic(
878: 'Docs_About_Simple_Page,Docs_Editing_Templated_Pages');
879: $help{'Simple Problem'} = &Apache::loncommon::help_open_topic(
880: 'Option_Response_Simple');
881: $help{'Bulletin Board'} = &Apache::loncommon::help_open_topic(
882: 'Docs_About_Bulletin_Board,Docs_Editing_Templated_Pages');
883: $help{'My Personal Info'} = &Apache::loncommon::help_open_topic(
884: 'Docs_About_My_Personal_Info,Docs_Editing_Templated_Pages');
885: $help{'Caching'} = &Apache::loncommon::help_open_topic('Caching');
886:
887: if ($ENV{'form.verify'}) {
888: &verifycontent($r);
889: } elsif ($ENV{'form.versions'}) {
890: &checkversions($r);
891: } elsif ($ENV{'form.dumpcourse'}) {
892: &dumpcourse($r);
893: } else {
894: # is this a standard course?
895:
896: my $standard=($ENV{'request.course.uri'}=~/^\/uploaded\//);
897: my $forcestandard;
898: my $forcesupplement;
899: my $script='';
900: my $allowed;
901: my $events='';
902: my $showdoc=0;
903: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
904: ['folder','foldername']);
905: if ($r->uri=~/^\/adm\/coursedocs\/showdoc\/(.*)$/) {
906: $showdoc=$1;
907: }
908: unless ($showdoc) { # got called from remote
909: $forcestandard=($ENV{'form.folder'}=~/^default_/);
910: $forcesupplement=($ENV{'form.folder'}=~/^supplemental_/);
911:
912: # does this user have privileges to post, etc?
913: $allowed=&Apache::lonnet::allowed('mdc',$ENV{'request.course.id'});
914: if ($allowed) {
915: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']);
916: $script=&Apache::lonratedt::editscript('simple');
917: }
918: } else { # got called in sequence from course
919: $allowed=0;
920: $script='</script>'.&Apache::lonmenu::registerurl(1,undef).'<script>';
921: $events='onLoad="'.&Apache::lonmenu::loadevents.
922: '" onUnload="'.&Apache::lonmenu::unloadevents.'"';
923: }
924:
925: # get course data
926: my $coursenum=$ENV{'course.'.$ENV{'request.course.id'}.'.num'};
927: my $coursedom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'};
928:
929: # get personal data
930:
931: my $uname=$ENV{'user.name'};
932: my $udom=$ENV{'user.domain'};
933: my $plainname=&Apache::lonnet::escape(
934: &Apache::loncommon::plainname($uname,$udom));
935:
936: # graphics settings
937:
938: $iconpath = $r->dir_config('lonIconsURL') . "/";
939:
940: my $now=time;
941:
942: # print screen
943: $r->print(<<ENDDOCUMENT);
944: <html>
945: <head>
946: <title>The LearningOnline Network with CAPA</title>
947: <script>
948: $script
949: </script>
950: ENDDOCUMENT
951: if ($allowed) {
952: $r->print(<<ENDNEWSCRIPT);
953: <script>
954: function makenewfolder(targetform,folderseq) {
955: var foldername=prompt('Name of New Folder','New Folder');
956: if (foldername) {
957: targetform.importdetail.value=foldername+"="+folderseq;
958: targetform.submit();
959: }
960: }
961:
962: function makenewext(targetname) {
963: this.document.forms.extimport.useform.value=targetname;
964: window.open('/adm/rat/extpickframe.html');
965: }
966:
967: function makeexamupload() {
968: var title=prompt('Listed Title for the Uploaded Score');
969: if (title) {
970: this.document.forms.newexamupload.importdetail.value=
971: title+'=/res/lib/templates/examupload.problem';
972: this.document.forms.newexamupload.submit();
973: }
974: }
975:
976: function makesmppage() {
977: var title=prompt('Listed Title for the Page');
978: if (title) {
979: this.document.forms.newsmppg.importdetail.value=
980: title+'=/adm/$udom/$uname/$now/smppg';
981: this.document.forms.newsmppg.submit();
982: }
983: }
984:
985: function makesmpproblem() {
986: var title=prompt('Listed Title for the Problem');
987: if (title) {
988: this.document.forms.newsmpproblem.importdetail.value=
989: title+'=/res/lib/templates/simpleproblem.problem';
990: this.document.forms.newsmpproblem.submit();
991: }
992: }
993:
994: function makebulboard() {
995: var title=prompt('Listed Title for the Bulletin Board');
996: if (title) {
997: this.document.forms.newbul.importdetail.value=
998: title+'=/adm/$udom/$uname/$now/bulletinboard';
999: this.document.forms.newbul.submit();
1000: }
1001: }
1002:
1003: function makeabout() {
1004: var user=prompt("Enter user\@domain for User's 'About Me' Page");
1005: if (user) {
1006: var comp=new Array();
1007: comp=user.split('\@');
1008: if ((typeof(comp[0])!=undefined) && (typeof(comp[1])!=undefined)) {
1009: if ((comp[0]) && (comp[1])) {
1010: this.document.forms.newaboutsomeone.importdetail.value=
1011: 'About '+user+'=/adm/'+comp[1]+'/'+comp[0]+'/aboutme';
1012: this.document.forms.newaboutsomeone.submit();
1013: }
1014: }
1015: }
1016: }
1017:
1018: function makeims() {
1019: var caller = document.forms.ims.folder.value
1020: var newlocation = "/adm/imsimportdocs?folder="+caller+"&phase=one"
1021: newWindow = window.open("","IMSimport","HEIGHT=700,WIDTH=750,scrollbars=yes")
1022: newWindow.location.href = newlocation
1023: }
1024:
1025:
1026: function finishpick() {
1027: var title=this.document.forms.extimport.title.value;
1028: var url=this.document.forms.extimport.url.value;
1029: var form=this.document.forms.extimport.useform.value;
1030: eval
1031: ('this.document.forms.'+form+'.importdetail.value="'+title+'='+url+
1032: '";this.document.forms.'+form+'.submit();');
1033: }
1034:
1035: function changename(folder,index,oldtitle,foldername) {
1036: var title=prompt('New Title',oldtitle);
1037: if (title) {
1038: this.document.forms.renameform.title.value=title;
1039: this.document.forms.renameform.cmd.value='rename_'+index;
1040: this.document.forms.renameform.folder.value=folder;
1041: this.document.forms.renameform.foldername.value=foldername;
1042: this.document.forms.renameform.submit();
1043: }
1044: }
1045:
1046: function removeres(folder,index,oldtitle,foldername) {
1047: if (confirm('Remove "'+oldtitle+'"?')) {
1048: this.document.forms.renameform.cmd.value='del_'+index;
1049: this.document.forms.renameform.folder.value=folder;
1050: this.document.forms.renameform.foldername.value=foldername;
1051: this.document.forms.renameform.submit();
1052: }
1053: }
1054: </script>
1055:
1056: ENDNEWSCRIPT
1057: }
1058: # -------------------------------------------------------------------- Body tag
1059: $r->print('</head>'.
1060: &Apache::loncommon::bodytag('Course Documents','',$events,
1061: '','',$showdoc).
1062: &Apache::loncommon::help_open_faq(273).
1063: &Apache::loncommon::help_open_bug('RAT'));
1064: unless ($showdoc) {
1065: # -----------------------------------------------------------------------------
1066: my %lt=&Apache::lonlocal::texthash(
1067: 'uplm' => 'Upload a new main course document',
1068: 'upls' => 'Upload a new supplemental course document',
1069: 'impp' => 'Import a published document',
1070: 'spec' => 'Special documents',
1071: 'upld' => 'Upload Document',
1072: 'srch' => 'Search',
1073: 'impo' => 'Import',
1074: 'selm' => 'Select Map',
1075: 'load' => 'Load Map',
1076: 'newf' => 'New Folder',
1077: 'extr' => 'External Resource',
1078: 'syll' => 'Syllabus',
1079: 'navc' => 'Navigate Contents',
1080: 'sipa' => 'Simple Page',
1081: 'sipr' => 'Simple Problem',
1082: 'scuf' => 'Score Upload Form',
1083: 'bull' => 'Bulletin Board',
1084: 'mypi' => 'My Personal Info',
1085: 'abou' => 'About User',
1086: 'imsf' => 'Import IMS package',
1087: 'file' => 'File',
1088: 'title' => 'Title',
1089: 'comment' => 'Comment'
1090: );
1091: # -----------------------------------------------------------------------------
1092: if ($allowed) {
1093: my $dumpbut=&dumpbutton();
1094: my %lt=&Apache::lonlocal::texthash(
1095: 'vc' => 'Verify Content',
1096: 'cv' => 'Check/Set Resource Versions',
1097: );
1098: $r->print(<<ENDCOURSEVERIFY);
1099: <form name="renameform" method="post" action="/adm/coursedocs">
1100: <input type="hidden" name="title" />
1101: <input type="hidden" name="cmd" />
1102: <input type="hidden" name="folder" />
1103: <input type="hidden" name="foldername" />
1104: </form>
1105: <form name="simpleedit" method="post" action="/adm/coursedocs">
1106: <input type=hidden name="importdetail" value="">
1107: <input type="hidden" name="folder" />
1108: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1109: </form>
1110: <form action="/adm/coursedocs" method="post" name="courseverify">
1111: <table bgcolor="#AAAAAA" width="100%" cellspacing="4" cellpadding="4">
1112: <tr><td bgcolor="#DDDDCC">
1113: <input type="submit" name="verify" value="$lt{'vc'}" />
1114: </td><td bgcolor="#DDDDCC">
1115: <input type="submit" name="versions" value="$lt{'cv'}" />
1116: $dumpbut
1117: </td></tr></table>
1118: </form>
1119: ENDCOURSEVERIFY
1120: $r->print(&Apache::loncommon::help_open_topic('Docs_Adding_Course_Doc',
1121: &mt('Editing the Table of Contents for your Course')));
1122: }
1123: # --------------------------------------------------------- Standard documents
1124: my $htmlfoldername=&HTML::Entities::encode($ENV{'form.foldername'},'<>&"');
1125: $r->print('<table border=2 cellspacing=4 cellpadding=4>');
1126: if (($standard) && ($allowed) && (!$forcesupplement)) {
1127: $r->print('<tr><td bgcolor="#BBBBBB"><h2>'.&mt('Main Course Documents').
1128: ($allowed?' '.$help{'Main_Course_Documents'}:'').'</h2>');
1129: my $folder=$ENV{'form.folder'};
1130: if ($folder eq '') {
1131: $folder='default';
1132: }
1133: my $postexec='';
1134: if ($folder eq 'default') {
1135: $r->print('<script>this.window.name="loncapaclient";</script>');
1136: } else {
1137: $postexec='self.close();';
1138: }
1139: $hadchanges=0;
1140: &editor($r,$coursenum,$coursedom,$folder,$allowed);
1141: if ($hadchanges) {
1142: &changewarning($r,$postexec);
1143: }
1144: my $folderseq='/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time.
1145: '.sequence';
1146: $r->print(<<ENDFORM);
1147: <table cellspacing=4 cellpadding=4><tr>
1148: <th bgcolor="#DDDDDD">$lt{'uplm'}</th>
1149: <th bgcolor="#DDDDDD">$lt{'impp'}</th>
1150: <th bgcolor="#DDDDDD">$lt{'spec'}</th>
1151: </tr>
1152: <tr><td bgcolor="#DDDDDD">
1153: $lt{'file'}:<br />
1154: <form action="/adm/coursedocs" method="post" enctype="multipart/form-data">
1155: <input type="file" name="uploaddoc" size="40">
1156: <br />
1157: $lt{'title'}:<br />
1158: <input type="text" size="50" name="comment">
1159: <input type="hidden" name="folder" value="$folder">
1160: <input type="hidden" name="foldername" value="$htmlfoldername">
1161: <input type="hidden" name="cmd" value="upload_default">
1162: <input type="submit" value="$lt{'upld'}">
1163: <nobr>
1164: $help{'Uploading_From_Harddrive'}
1165: </nobr>
1166: </form>
1167: </td>
1168: <td bgcolor="#DDDDDD">
1169: <form action="/adm/coursedocs" method="post" name="simpleeditdefault">
1170: <input type="hidden" name="folder" value="$folder">
1171: <input type="hidden" name="foldername" value="$htmlfoldername">
1172: <input type=button onClick=
1173: "javascript:document.forms.simpleedit.folder.value='$folder';groupsearch()" value="$lt{'srch'}">
1174: <nobr>
1175: <input type=button onClick=
1176: "javascript:document.forms.simpleedit.folder.value='$folder';groupimport();" value="$lt{'impo'}">
1177: $help{'Importing_LON-CAPA_Resource'}
1178: </nobr>
1179: <p>
1180: <hr />
1181: <input type="text" size="20" name="importmap"><br />
1182: <nobr><input type=button
1183: onClick="javascript:openbrowser('simpleeditdefault','importmap','sequence,page','')"
1184: value="$lt{'selm'}"> <input type="submit" name="loadmap" value="$lt{'load'}">
1185: $help{'Load_Map'}</nobr>
1186: </p>
1187: </form>
1188: </td><td bgcolor="#DDDDDD">
1189: <form action="/adm/coursedocs" method="post" name="newfolder">
1190: <input type="hidden" name="folder" value="$folder">
1191: <input type="hidden" name="foldername" value="$htmlfoldername">
1192: <input type=hidden name="importdetail" value="">
1193: <nobr>
1194: <input name="newfolder" type="button"
1195: onClick="javascript:makenewfolder(this.form,'$folderseq');"
1196: value="$lt{'newf'}" />$help{'Adding_Folders'}
1197: </nobr>
1198: </form>
1199: <form action="/adm/coursedocs" method="post" name="newext">
1200: <input type="hidden" name="folder" value="$folder">
1201: <input type="hidden" name="foldername" value="$htmlfoldername">
1202: <input type=hidden name="importdetail" value="">
1203: <nobr>
1204: <input name="newext" type="button" onClick="javascript:makenewext('newext');"
1205: value="$lt{'extr'}" /> $help{'Adding_External_Resource'}
1206: </nobr>
1207: </form>
1208: <form action="/adm/coursedocs" method="post" name="newsyl">
1209: <input type="hidden" name="folder" value="$folder">
1210: <input type="hidden" name="foldername" value="$htmlfoldername">
1211: <input type=hidden name="importdetail"
1212: value="Syllabus=/public/$coursedom/$coursenum/syllabus">
1213: <nobr>
1214: <input name="newsyl" type="submit" value="$lt{'syll'}" />
1215: $help{'Syllabus'}
1216: </nobr>
1217: </form>
1218: <form action="/adm/coursedocs" method="post" name="newnav">
1219: <input type="hidden" name="folder" value="$folder">
1220: <input type="hidden" name="foldername" value="$htmlfoldername">
1221: <input type=hidden name="importdetail"
1222: value="Navigate Content=/adm/navmaps">
1223: <nobr>
1224: <input name="newnav" type="submit" value="$lt{'navc'}" />
1225: $help{'Navigate_Content'}
1226: </nobr>
1227: </form>
1228: <form action="/adm/coursedocs" method="post" name="newsmppg">
1229: <input type="hidden" name="folder" value="$folder">
1230: <input type="hidden" name="foldername" value="$htmlfoldername">
1231: <input type=hidden name="importdetail" value="">
1232: <nobr>
1233: <input name="newsmppg" type="button" value="$lt{'sipa'}"
1234: onClick="javascript:makesmppage();" /> $help{'Simple Page'}
1235: </nobr>
1236: </form>
1237: <form action="/adm/coursedocs" method="post" name="newsmpproblem">
1238: <input type="hidden" name="folder" value="$folder">
1239: <input type="hidden" name="foldername" value="$htmlfoldername">
1240: <input type=hidden name="importdetail" value="">
1241: <nobr>
1242: <input name="newsmpproblem" type="button" value="$lt{'sipr'}"
1243: onClick="javascript:makesmpproblem();" />$help{'Simple Problem'}
1244: </nobr>
1245: </form>
1246: <form action="/adm/coursedocs" method="post" name="newexamupload">
1247: <input type="hidden" name="folder" value="$folder">
1248: <input type="hidden" name="foldername" value="$htmlfoldername">
1249: <input type=hidden name="importdetail" value="">
1250: <nobr>
1251: <input name="newexamupload" type="button" value="$lt{'scuf'}"
1252: onClick="javascript:makeexamupload();" />
1253: $help{'Score_Upload_Form'}
1254: </nobr>
1255: </form>
1256: <form action="/adm/coursedocs" method="post" name="newbul">
1257: <input type="hidden" name="folder" value="$folder">
1258: <input type="hidden" name="foldername" value="$htmlfoldername">
1259: <input type=hidden name="importdetail" value="">
1260: <nobr>
1261: <input name="newbulletin" type="button" value="$lt{'bull'}"
1262: onClick="javascript:makebulboard();" />
1263: $help{'Bulletin Board'}
1264: </nobr>
1265: </form>
1266: <form action="/adm/coursedocs" method="post" name="newaboutme">
1267: <input type="hidden" name="folder" value="$folder">
1268: <input type="hidden" name="foldername" value="$htmlfoldername">
1269: <input type=hidden name="importdetail"
1270: value="$plainname=/adm/$udom/$uname/aboutme">
1271: <nobr>
1272: <input name="newaboutme" type="submit" value="$lt{'mypi'}" />
1273: $help{'My Personal Info'}
1274: </nobr>
1275: </form>
1276: <form action="/adm/coursedocs" method="post" name="newaboutsomeone">
1277: <input type="hidden" name="folder" value="$folder">
1278: <input type="hidden" name="foldername" value="$htmlfoldername">
1279: <input type=hidden name="importdetail" value="">
1280: <nobr>
1281: <input name="newaboutsomeone" type="button" value="$lt{'abou'}"
1282: onClick="javascript:makeabout();" />
1283: </nobr>
1284: </form>
1285: <form action="/adm/imsimportdocs" method="post" name="ims">
1286: <input type="hidden" name="folder" value="$folder" />
1287: <input name="imsimport" type="button" value="$lt{'imsf'}" onClick="javascript:makeims();" />
1288: </nobr>
1289: </form>
1290: </td></tr>
1291: </table>
1292: ENDFORM
1293: $r->print('</td></tr>');
1294: }
1295: # ----------------------------------------------------- Supplemental documents
1296: if (!$forcestandard) {
1297: $r->print(
1298: '<tr><td bgcolor="#BBBBBB"><h2>'.&mt('Supplemental Course Documents').
1299: ($allowed?' '.$help{'Supplemental'}:'').'</h2>');
1300: my $folder=$ENV{'form.folder'};
1301: unless ($folder=~/supplemental/) { $folder='supplemental'; }
1302: &editor($r,$coursenum,$coursedom,$folder,$allowed);
1303: if ($allowed) {
1304: my $folderseq=
1305: '/uploaded/'.$coursedom.'/'.$coursenum.'/supplemental_'.time.
1306: '.sequence';
1307:
1308: $r->print(<<ENDSUPFORM);
1309: <table cellspacing=4 cellpadding=4><tr>
1310: <th bgcolor="#DDDDDD">$lt{'upls'}</th>
1311: <th bgcolor="#DDDDDD">$lt{'spec'}</th>
1312: </tr>
1313: <tr><td bgcolor="#DDDDDD">
1314: <form action="/adm/coursedocs" method="post" enctype="multipart/form-data">
1315: <input type="file" name="uploaddoc" size="40">
1316: <br />$lt{'comment'}:<br />
1317: <textarea cols=50 rows=4 name='comment'>
1318: </textarea>
1319: <input type="hidden" name="folder" value="$folder">
1320: <input type="hidden" name="foldername" value="$htmlfoldername">
1321: <input type="hidden" name="cmd" value="upload_supplemental">
1322: <nobr>
1323: <input type="submit" value="$lt{'upld'}">
1324: $help{'Uploading_From_Harddrive'}
1325: </nobr>
1326: </form>
1327: </td>
1328: <td bgcolor="#DDDDDD">
1329: <form action="/adm/coursedocs" method="post" name="supnewfolder">
1330: <input type="hidden" name="folder" value="$folder">
1331: <input type="hidden" name="foldername" value="$htmlfoldername">
1332: <input type=hidden name="importdetail" value="">
1333: <nobr>
1334: <input name="newfolder" type="button"
1335: onClick="javascript:makenewfolder(this.form,'$folderseq');"
1336: value="$lt{'newf'}" /> $help{'Adding_Folders'}
1337: </nobr>
1338: </form>
1339: <form action="/adm/coursedocs" method="post" name="supnewext">
1340: <input type="hidden" name="folder" value="$folder">
1341: <input type="hidden" name="foldername" value="$htmlfoldername">
1342: <input type=hidden name="importdetail" value="">
1343: <nobr>
1344: <input name="newext" type="button"
1345: onClick="javascript:makenewext('supnewext');"
1346: value="$lt{'extr'}" /> $help{'Adding_External_Resource'}
1347: </nobr>
1348: </form>
1349: <form action="/adm/coursedocs" method="post" name="supnewsyl">
1350: <input type="hidden" name="folder" value="$folder">
1351: <input type="hidden" name="foldername" value="$htmlfoldername">
1352: <input type=hidden name="importdetail"
1353: value="Syllabus=/public/$coursedom/$coursenum/syllabus">
1354: <nobr>
1355: <input name="newsyl" type="submit" value="$lt{'syll'}" />
1356: $help{'Syllabus'}
1357: </nobr>
1358: </form>
1359: <form action="/adm/coursedocs" method="post" name="subnewaboutme">
1360: <input type="hidden" name="folder" value="$folder">
1361: <input type="hidden" name="foldername" value="$htmlfoldername">
1362: <input type=hidden name="importdetail"
1363: value="$plainname=/adm/$udom/$uname/aboutme">
1364: <nobr>
1365: <input name="newaboutme" type="submit" value="$lt{'mypi'}" />
1366: $help{'My Personal Info'}
1367: </nobr>
1368: </form>
1369: </td></tr>
1370: </table></td></tr>
1371: ENDSUPFORM
1372: }
1373: }
1374: if ($allowed) {
1375: $r->print('<form name="extimport"><input type="hidden" name="title"><input type="hidden" name="url"><input type="hidden" name="useform"></form>');
1376: }
1377: $r->print('</table>');
1378: } else {
1379: # -------------------------------------------------------- This is showdoc mode
1380: $r->print("<h1>".&mt('Uploaded Document').'</h1><p>'.
1381: &mt('It is recommended that you use an up-to-date virus scanner before handling this file.')."</p><p><table>".
1382: &entryline(0,&mt("Click to download or use your browser's Save Link function"),$showdoc).'</table></p>');
1383: }
1384: }
1385: $r->print('</body></html>');
1386: return OK;
1387: }
1388:
1389: 1;
1390: __END__
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