Annotation of loncom/interface/londocs.pm, revision 1.57
1.1 www 1: # The LearningOnline Network
1.2 www 2: # Documents
1.1 www 3: #
1.57 ! www 4: # $Id: londocs.pm,v 1.56 2003/05/21 00:48:27 www Exp $
1.1 www 5: #
1.3 www 6: # Copyright Michigan State University Board of Trustees
1.1 www 7: #
1.3 www 8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
1.1 www 9: #
1.3 www 10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
1.1 www 14: #
1.3 www 15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28:
1.2 www 29: package Apache::londocs;
1.1 www 30:
31: use strict;
1.28 www 32: use Apache::Constants qw(:common :http);
1.4 www 33: use Apache::lonnet;
34: use Apache::loncommon;
1.7 www 35: use Apache::lonratedt;
36: use Apache::lonratsrv;
1.15 www 37: use Apache::lonxml;
1.38 www 38: use HTML::Entities;
1.27 www 39: use GDBM_File;
1.7 www 40:
1.8 www 41: my $iconpath;
1.7 www 42:
1.27 www 43: my %hash;
44:
45: my $hashtied;
1.29 www 46: my %alreadyseen=();
1.27 www 47:
1.40 www 48: my $hadchanges;
49:
1.47 www 50: # Available help topics
51:
52: my %help=();
53:
1.7 www 54: # Mapread read maps into lonratedt::global arrays
1.10 www 55: # @order and @resources, determines status
1.7 www 56: # sets @order - pointer to resources in right order
57: # sets @resources - array with the resources with correct idx
58: #
59:
60: sub mapread {
61: my ($coursenum,$coursedom,$map)=@_;
62: return
63: &Apache::lonratedt::mapread('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
64: $map);
65: }
66:
67: sub storemap {
68: my ($coursenum,$coursedom,$map)=@_;
1.40 www 69: $hadchanges=1;
1.7 www 70: return
71: &Apache::lonratedt::storemap('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
1.15 www 72: $map,1);
1.7 www 73: }
74:
75: sub editor {
76: my ($r,$coursenum,$coursedom,$folder,$allowed)=@_;
1.17 www 77: if ($ENV{'form.foldername'}) {
78: $r->print('<h3>Folder: '.$ENV{'form.foldername'}.'</h3>');
79: }
1.10 www 80: my $errtext='';
81: my $fatal=0;
82: ($errtext,$fatal)=
1.7 www 83: &mapread($coursenum,$coursedom,$folder.'.sequence');
1.17 www 84: if ($#Apache::lonratedt::order<1) {
85: $Apache::lonratedt::order[0]=1;
86: $Apache::lonratedt::resources[1]='';
87: }
1.7 www 88: if ($fatal) {
89: $r->print('<p><font color="red">'.$errtext.'</font></p>');
90: } else {
91: # ------------------------------------------------------------ Process commands
1.16 www 92: # ---------------- if they are for this folder and user allowed to make changes
93: if (($allowed) && ($ENV{'form.folder'} eq $folder)) {
1.10 www 94: # upload a file, if present
95: if (($ENV{'form.uploaddoc.filename'}) &&
96: ($ENV{'form.cmd'}=~/^upload_(\w+)/)) {
97: if ($folder=~/^$1/) {
98: # this is for a course, not a user, so set coursedoc flag
99: # probably the only place in the system where this should be "1"
100: my $url=&Apache::lonnet::userfileupload('uploaddoc',1);
101: my $ext='false';
102: if ($url=~/^http\:\/\//) { $ext='true'; }
103: $url=~s/\:/\:/g;
104: my $comment=$ENV{'form.comment'};
105: $comment=~s/\</\<\;/g;
106: $comment=~s/\>/\>\;/g;
107: $comment=~s/\:/\:/g;
1.17 www 108: if ($folder=~/^supplemental/) {
109: $comment=time.'___&&&___'.$ENV{'user.name'}.'___&&&___'.
110: $ENV{'user.domain'}.'___&&&___'.$comment;
111: }
1.10 www 112: my $newidx=$#Apache::lonratedt::resources+1;
113: $Apache::lonratedt::resources[$newidx]=
114: $comment.':'.$url.':'.$ext.':normal:res';
115: $Apache::lonratedt::order[$#Apache::lonratedt::order+1]=
116: $newidx;
117: &storemap($coursenum,$coursedom,$folder.'.sequence');
118: }
119: }
1.8 www 120: if ($ENV{'form.cmd'}) {
1.10 www 121: my ($cmd,$idx)=split(/\_/,$ENV{'form.cmd'});
122: if ($cmd eq 'del') {
123: for (my $i=$idx;$i<$#Apache::lonratedt::order;$i++) {
124: $Apache::lonratedt::order[$i]=
125: $Apache::lonratedt::order[$i+1];
126: }
127: $#Apache::lonratedt::order--;
128: } elsif ($cmd eq 'up') {
1.38 www 129: if (($idx) && (defined($Apache::lonratedt::order[$idx-1]))) {
1.10 www 130: my $i=$Apache::lonratedt::order[$idx-1];
131: $Apache::lonratedt::order[$idx-1]=
132: $Apache::lonratedt::order[$idx];
133: $Apache::lonratedt::order[$idx]=$i;
1.38 www 134: }
1.10 www 135: } elsif ($cmd eq 'down') {
1.38 www 136: if (defined($Apache::lonratedt::order[$idx+1])) {
1.10 www 137: my $i=$Apache::lonratedt::order[$idx+1];
138: $Apache::lonratedt::order[$idx+1]=
139: $Apache::lonratedt::order[$idx];
140: $Apache::lonratedt::order[$idx]=$i;
1.38 www 141: }
1.36 www 142: } elsif ($cmd eq 'rename') {
143: my ($rtitle,@rrest)=split(/\:/,
144: $Apache::lonratedt::resources[
145: $Apache::lonratedt::order[$idx]]);
1.38 www 146: my $comment=
147: &HTML::Entities::decode($ENV{'form.title'});
1.36 www 148: $comment=~s/\</\<\;/g;
149: $comment=~s/\>/\>\;/g;
150: $comment=~s/\:/\:/g;
151: $Apache::lonratedt::resources[
152: $Apache::lonratedt::order[$idx]]=
153: $comment.':'.join(':',@rrest);
154:
1.10 www 155: }
156: # Store the changed version
157: &storemap($coursenum,$coursedom,$folder.'.sequence');
1.8 www 158: }
1.11 www 159: # Group import/search
160: if ($ENV{'form.importdetail'}) {
161: foreach (split(/\&/,$ENV{'form.importdetail'})) {
162: if (defined($_)) {
163: my ($name,$url)=split(/\=/,$_);
164: $name=&Apache::lonnet::unescape($name);
165: $url=&Apache::lonnet::unescape($url);
166: if ($url) {
167: my $idx=$#Apache::lonratedt::resources+1;
168: $Apache::lonratedt::order
169: [$#Apache::lonratedt::order+1]=$idx;
170: my $ext='false';
171: if ($url=~/^http\:\/\//) { $ext='true'; }
172: $url=~s/\:/\:/g;
1.46 www 173: $name=~s/\:/\:/g;
1.11 www 174: $Apache::lonratedt::resources[$idx]=
175: $name.':'.$url.':'.$ext.':normal:res';
176: }
177: }
178: }
179: # Store the changed version
180: &storemap($coursenum,$coursedom,$folder.'.sequence');
181: }
1.53 www 182: # Loading a complete map
183: if (($ENV{'form.importmap'}) && ($ENV{'form.loadmap'})) {
184: foreach
185: (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$ENV{'form.importmap'}))) {
186: my $idx=$#Apache::lonratedt::resources;
187: $idx++;
188: $Apache::lonratedt::resources[$idx]=$_;
189: $Apache::lonratedt::order
190: [$#Apache::lonratedt::order+1]=$idx;
191: }
192:
193: # Store the changed version
194: &storemap($coursenum,$coursedom,$folder.'.sequence');
195: }
1.16 www 196: }
197: # ---------------------------------------------------------------- End commands
1.7 www 198: # ---------------------------------------------------------------- Print screen
1.10 www 199: my $idx=0;
200: $r->print('<table>');
201: foreach (@Apache::lonratedt::order) {
202: my ($name,$url)=split(/\:/,$Apache::lonratedt::resources[$_]);
203: unless ($name) { $name=(split(/\//,$url))[-1]; }
1.37 www 204: unless ($name) { $name='NO RESOURCE'; $url='/adm/notfound.html'; }
1.50 www 205: $r->print(&entryline($idx,$name,$url,$folder,$allowed,$_));
1.10 www 206: $idx++;
207: }
208: $r->print('</table>');
1.7 www 209: }
210: }
1.1 www 211:
1.8 www 212: # --------------------------------------------------------------- An entry line
213:
214: sub entryline {
1.50 www 215: my ($index,$title,$url,$folder,$allowed,$residx)=@_;
1.38 www 216: $title=~s/\&colon\;/\:/g;
217: $title=&HTML::Entities::encode(&HTML::Entities::decode(
218: &Apache::lonnet::unescape($title)),'\"\<\>\&\'');
219: my $renametitle=$title;
220: my $foldertitle=$title;
221: if ($title=~
222: /^(\d+)\_\_\_\&\;\&\;\&\;\_\_\_(\w+)\_\_\_\&\;\&\;\&\;\_\_\_(\w+)\_\_\_\&\;\&\;\&\;\_\_\_(.*)$/
223: ) {
224: $foldertitle=&Apache::lontexconvert::msgtexconverted($4);
225: $renametitle=$4;
226: $title='<i>'.localtime($1).'</i> '.
227: &Apache::loncommon::plainname($2,$3).': <br>'.
228: $foldertitle;
229: }
230: $renametitle=~s/\"\;/\\\"/g;
1.8 www 231: my $line='<tr>';
232: # Edit commands
233: if ($allowed) {
234: $line.=(<<END);
1.54 www 235: <td><table border='0' cellspacing='2' cellpadding='0'>
236: <tr><td bgcolor="#DDDDDD">
237: <a href='/adm/coursedocs?folder=$folder&cmd=up_$index'>
1.8 www 238: <img src="${iconpath}move_up.gif" alt='UP' border='0' /></a></td></tr>
1.54 www 239: <tr><td bgcolor="#DDDDDD">
240: <a href='/adm/coursedocs?folder=$folder&cmd=down_$index'>
1.8 www 241: <img src="${iconpath}move_down.gif" alt='DOWN' border='0' /></a></td></tr>
1.54 www 242: </table></td><td bgcolor="#DDDDDD">
243: <a href='javascript:removeres("$folder","$index","$renametitle");'>
244: <font size="-2" color="#990000">Remove</font></a>
1.38 www 245: <a href='javascript:changename("$folder","$index","$renametitle");'>
1.54 www 246: <font size="-2" color="#009900">Rename</font></a></td>
1.8 www 247: END
248: }
1.16 www 249: # Figure out what kind of a resource this is
250: my ($extension)=($url=~/\.(\w+)$/);
251: my $uploaded=($url=~/^\/*uploaded\//);
252: my $icon='unknown';
253: if (-e "/home/httpd/html/adm/lonIcons/$extension.gif") {
254: $icon=$extension;
1.10 www 255: }
1.17 www 256: my $isfolder=0;
1.16 www 257: if ($uploaded) {
258: if ($extension eq 'sequence') {
259: $icon='folder_closed';
260: $url=~/\/(\w+)\.sequence/;
261: $url='/adm/coursedocs?folder='.$1;
1.17 www 262: $isfolder=1;
1.16 www 263: } else {
264: $url=&Apache::lonnet::tokenwrapper($url);
265: }
266: }
1.18 www 267: $url=~s/^http\&colon\;\/\//\/adm\/wrapper\/ext\//;
1.50 www 268: if ($residx) {
269: $url.=(($url=~/\?/)?'&':'?').'symb='.
270: &Apache::lonnet::escape(&Apache::lonnet::symbclean(
271: &Apache::lonnet::declutter('uploaded/'.
272: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}.'/'.
273: $ENV{'course.'.$ENV{'request.course.id'}.'.num'}.'/'.$folder.
274: '.sequence').
275: '___'.$residx.'___'.
276: &Apache::lonnet::declutter($url)));
277: }
1.48 www 278: if ($isfolder) { $url.='&foldername='.
279: &Apache::lonnet::escape($foldertitle); }
1.23 www 280: $line.='<td bgcolor="#FFFFBB"><a href="'.$url.'" target="cat_'.$folder.
281: '"><img src="/adm/lonIcons/'.
1.17 www 282: $icon.'.gif" border="0"></a></td>'.
1.23 www 283: "<td bgcolor='#FFFFBB'><a href='$url' target='cat_$folder'>$title</a></td></tr>";
1.8 www 284: return $line;
285: }
286:
1.27 www 287: # ---------------------------------------------------------------- tie the hash
288:
289: sub tiehash {
290: $hashtied=0;
291: if ($ENV{'request.course.fn'}) {
292: if (tie(%hash,'GDBM_File',$ENV{'request.course.fn'}.".db",
293: &GDBM_READER(),0640)) {
294: $hashtied=1;
295: }
296: }
297: }
298:
299: sub untiehash {
300: if ($hashtied) { untie %hash; }
301: $hashtied=0;
302: }
303:
1.29 www 304: # --------------------------------------------------------------- check on this
305:
306: sub checkonthis {
307: my ($r,$url,$level,$title)=@_;
308: $alreadyseen{$url}=1;
309: $r->rflush();
1.41 www 310: if (($url) && ($url!~/^\/uploaded\//) && ($url!~/\*$/)) {
1.29 www 311: $r->print('<br />');
312: for (my $i=0;$i<=$level*5;$i++) {
313: $r->print(' ');
314: }
315: $r->print('<a href="'.$url.'" target="cat">'.
316: ($title?$title:$url).'</a> ');
317: if ($url=~/^\/res\//) {
318: my $result=&Apache::lonnet::repcopy(
319: &Apache::lonnet::filelocation('',$url));
320: if ($result==OK) {
321: $r->print('<font color="green">ok</font>');
322: $r->rflush();
1.34 www 323: &Apache::lonnet::countacc($url);
324: $url=~/\.(\w+)$/;
325: if (&Apache::loncommon::fileembstyle($1) eq 'ssi') {
326: $r->print('<br />');
327: $r->rflush();
328: for (my $i=0;$i<=$level*5;$i++) {
329: $r->print(' ');
330: }
331: $r->print('- Rendering: ');
332: &Apache::lonxml::xmlparse($r,'web',
333: &Apache::lonnet::getfile(
1.35 albertel 334: &Apache::lonnet::filelocation('',$url)));
1.34 www 335: if (($Apache::lonxml::errorcount) ||
336: ($Apache::lonxml::warningcount)) {
337: if ($Apache::lonxml::errorcount) {
338: $r->print('<font color="red"><b>'.
339: $Apache::lonxml::errorcount.' error(s)</b></font> ');
340: }
341: if ($Apache::lonxml::warningcount) {
342: $r->print('<font color="blue">'.
343: $Apache::lonxml::warningcount.' warning(s)</font>');
344: }
345: } else {
346: $r->print('<font color="green">ok</font>');
347: }
348: $r->rflush();
349: }
1.29 www 350: my $dependencies=
351: &Apache::lonnet::metadata($url,'dependencies');
352: foreach (split(/\,/,$dependencies)) {
353: if (($_=~/^\/res\//) && (!$alreadyseen{$_})) {
354: &checkonthis($r,$_,$level+1);
355: }
356: }
357: } elsif ($result==HTTP_SERVICE_UNAVAILABLE) {
358: $r->print('<font color="red"><b>connection down</b></font>');
359: } elsif ($result==HTTP_NOT_FOUND) {
360: $r->print('<font color="red"><b>not found</b></font>');
361: } else {
362: $r->print('<font color="red"><b>access denied</b></font>');
363: }
364: }
365: }
366: }
367:
1.8 www 368: # ================================================================ Main Handler
1.1 www 369: sub handler {
370: my $r = shift;
371: $r->content_type('text/html');
372: $r->send_http_header;
373: return OK if $r->header_only;
374:
1.47 www 375: # --------------------------------------------- Initialize help topics for this
376: foreach ('Adding_Course_Doc','Main_Course_Documents',
377: 'Adding_External_Resource','Navigate_Content',
378: 'Adding_Folders','Docs_Overview',
379: 'Creating_From_Template','Supplemental',
380: 'Importing_LON-CAPA_Resource','Uploading_From_Harddrive') {
381: $help{$_}=&Apache::loncommon::help_open_topic('Docs_'.$_);
382: }
383:
1.26 www 384: if ($ENV{'form.verify'}) {
385:
386: my $loaderror=&Apache::lonnet::overloaderror($r);
387: if ($loaderror) { return $loaderror; }
388:
389: $r->print('<html><head><title>Verify Content</title></head>'.
390: &Apache::loncommon::bodytag('Verify Course Documents'));
1.27 www 391: $hashtied=0;
1.30 www 392: undef %alreadyseen;
393: %alreadyseen=();
1.27 www 394: &tiehash();
395: foreach (keys %hash) {
1.28 www 396: if (($_=~/^src\_(.+)$/) && (!$alreadyseen{$hash{$_}})) {
1.29 www 397: &checkonthis($r,$hash{$_},0,$hash{'title_'.$1});
1.27 www 398: }
399: }
400: &untiehash();
1.26 www 401: } elsif ($ENV{'form.versions'}) {
402: $r->print('<html><head><title>Check Versions</title></head>'.
403: &Apache::loncommon::bodytag('Check Course Document Versions'));
1.27 www 404: $hashtied=0;
405: &tiehash();
1.30 www 406: my %changes=&Apache::lonnet::dump
407: ('versionupdate',$ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
408: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
1.31 www 409: my $firstkey=(keys %changes)[0];
410: unless ($firstkey=~/^error\:/) {
411: unless ($ENV{'form.timerange'}) {
412: $ENV{'form.timerange'}=604800;
413: }
414: my $seltext='during the last '.$ENV{'form.timerange'}.' seconds';
415: my $startsel='';
416: my $monthsel='';
417: my $weeksel='';
418: my $daysel='';
419: if ($ENV{'form.timerange'}==-1) {
420: $seltext='since start of course';
421: $startsel='selected';
1.32 www 422: $ENV{'form.timerange'}=time;
423: }
424: my $starttime=time-$ENV{'form.timerange'};
425: if ($ENV{'form.timerange'}==2592000) {
426: $seltext='during the last month ('.localtime($starttime).')';
1.31 www 427: $monthsel='selected';
428: } elsif ($ENV{'form.timerange'}==604800) {
1.32 www 429: $seltext='during the last week ('.localtime($starttime).')';
1.31 www 430: $weeksel='selected';
431: } elsif ($ENV{'form.timerange'}==86400) {
1.32 www 432: $seltext='since yesterday ('.localtime($starttime).')';
1.31 www 433: $daysel='selected';
434: }
1.32 www 435:
1.31 www 436: $r->print(<<ENDHEADERS);
437: <form action="/adm/coursedocs" method="post">
438: <select name="timerange">
439: <option value="-1" $startsel>Since Start of Course</option>
440: <option value="2592000" $monthsel>Last Month</option>
441: <option value="604800" $weeksel>Last Week</option>
442: <option value="86400" $daysel>Since Yesterday</option>
443: </select>
444: <input type="submit" name="versions" value="Display" />
445: </form>
1.32 www 446: <h3>Content changed $seltext</h3>
1.31 www 447: <table border="2">
448: <tr>
449: <th>File</th><th>Modification Date</th>
450: <th>Version</th><th>Differences</th></tr>
451: ENDHEADERS
452: foreach (keys %changes) {
1.32 www 453: if ($changes{$_}>$starttime) {
454: my ($root,$extension)=($_=~/^(.*)\.(\w+)$/);
455: my $currentversion=&Apache::lonnet::getversion($_);
456: my $linkurl=&Apache::lonnet::clutter($_);
457: $r->print(
458: '<tr><td><a href="'.$linkurl.'" target="cat">'.$linkurl.
459: '</a></td><td>'.
460: localtime($changes{$_}).'</td><td>'.$currentversion.'</td>'.
461: '<td>');
462: my $lastold=1;
463: for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) {
464: my $url=$root.'.'.$prevvers.'.'.$extension;
465: if (&Apache::lonnet::metadata($url,'lastrevisiondate')<
466: $starttime) {
467: $lastold=$prevvers;
468: }
469: }
470: for (my $prevvers=$lastold;$prevvers<$currentversion;$prevvers++) {
471: my $url=$root.'.'.$prevvers.'.'.$extension;
472: $r->print('<a href="'.&Apache::lonnet::clutter($url).
473: '">Version '.$prevvers.' ('.
474: localtime(&Apache::lonnet::metadata($url,'lastrevisiondate')).
1.33 www 475: ')</a>');
476: if (&Apache::loncommon::fileembstyle($extension) eq 'ssi') {
477: $r->print(' <a href="/adm/diff?filename='.
478: &Apache::lonnet::clutter($root.'.'.$extension).
479: '&versionone='.$prevvers.
480: '">Diffs</a>');
481: }
482: $r->print('<br />');
1.32 www 483: }
484: $r->print('</td></tr>');
485: }
1.31 www 486: }
487: $r->print('</table>');
488: } else {
489: $r->print('<p>No content modifications yet.</p>');
1.30 www 490: }
1.27 www 491: &untiehash();
1.26 www 492: } else {
1.7 www 493: # is this a standard course?
494:
495: my $standard=($ENV{'request.course.uri'}=~/^\/uploaded\//);
1.15 www 496: my $forcestandard;
497: my $forcesupplement;
498: my $script='';
499: my $allowed;
500: my $events='';
1.49 www 501: my $buttons='';
1.19 www 502: my $showdoc=0;
1.15 www 503: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
1.21 www 504: ['folder','foldername']);
505: if ($r->uri=~/^\/adm\/coursedocs\/showdoc\/(.*)$/) {
506: $showdoc=$1;
507: }
508: unless ($showdoc) { # got called from remote
1.15 www 509: $forcestandard=($ENV{'form.folder'}=~/^default_/);
510: $forcesupplement=($ENV{'form.folder'}=~/^supplemental_/);
1.7 www 511:
1.4 www 512: # does this user have privileges to post, etc?
1.15 www 513: $allowed=&Apache::lonnet::allowed('srm',$ENV{'request.course.id'});
514: if ($allowed) {
515: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']);
516: $script=&Apache::lonratedt::editscript('simple');
517: }
518: } else { # got called in sequence from course
519: $allowed=0;
1.49 www 520: $script='</script>'.&Apache::lonmenu::registerurl(1,undef).'<script>';
521: $events='onLoad="'.&Apache::lonmenu::loadevents.
522: '" onUnload="'.&Apache::lonmenu::unloadevents.'"';
523: $buttons=&Apache::lonmenu::menubuttons(1,undef);
1.3 www 524: }
1.4 www 525:
526: # get course data
527: my $coursenum=$ENV{'course.'.$ENV{'request.course.id'}.'.num'};
528: my $coursedom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'};
529:
1.14 www 530: # get personal data
531:
532: my $uname=$ENV{'user.name'};
533: my $udom=$ENV{'user.domain'};
534: my $plainname=&Apache::lonnet::escape(
535: &Apache::loncommon::plainname($uname,$udom));
536:
1.8 www 537: # graphics settings
1.4 www 538:
1.8 www 539: $iconpath = $r->dir_config('lonIconsURL') . "/";
540:
1.22 www 541: my $now=time;
1.56 www 542: #
543: # FIXME: hack to disable new problem
544: #
545: my $noeggforyou='';
546: unless ($ENV{'user.debug'}) {
547: $noeggforyou='alert("Sorry, not implemented yet."); return 0;';
548: }
1.4 www 549: # print screen
1.1 www 550: $r->print(<<ENDDOCUMENT);
551: <html>
552: <head>
553: <title>The LearningOnline Network with CAPA</title>
1.16 www 554: <script>
555: $script
1.20 www 556: </script>
1.19 www 557: ENDDOCUMENT
558: if ($allowed) {
559: $r->print(<<ENDNEWSCRIPT);
1.20 www 560: <script>
1.16 www 561: function makenewfolder(targetform,folderseq) {
562: var foldername=prompt('Name of New Folder','New Folder');
563: if (foldername) {
564: targetform.importdetail.value=foldername+"="+folderseq;
565: targetform.submit();
566: }
567: }
568:
1.18 www 569: function makenewext(targetname) {
570: this.document.forms.extimport.useform.value=targetname;
571: window.open('/adm/rat/extpickframe.html');
572: }
573:
1.22 www 574: function makesmppage() {
1.38 www 575: var title=prompt('Listed Title for the Page');
576: if (title) {
1.22 www 577: this.document.forms.newsmppg.importdetail.value=
578: title+'=/adm/$udom/$uname/$now/smppg';
579: this.document.forms.newsmppg.submit();
1.38 www 580: }
1.22 www 581: }
582:
1.55 www 583: function makesmpproblem() {
1.56 www 584: $noeggforyou
1.55 www 585: var title=prompt('Listed Title for the Problem');
586: if (title) {
587: this.document.forms.newsmpproblem.importdetail.value=
588: title+'=/adm/wrapper/uploaded/$udom/$uname/$now.problem';
589: this.document.forms.newsmpproblem.submit();
590: }
591: }
592:
1.22 www 593: function makebulboard() {
1.38 www 594: var title=prompt('Listed Title for the Bulletin Board');
595: if (title) {
1.22 www 596: this.document.forms.newbul.importdetail.value=
597: title+'=/adm/$udom/$uname/$now/bulletinboard';
598: this.document.forms.newbul.submit();
1.38 www 599: }
1.22 www 600: }
601:
1.18 www 602: function finishpick() {
603: var title=this.document.forms.extimport.title.value;
604: var url=this.document.forms.extimport.url.value;
605: var form=this.document.forms.extimport.useform.value;
606: eval
607: ('this.document.forms.'+form+'.importdetail.value="'+title+'='+url+
608: '";this.document.forms.'+form+'.submit();');
1.16 www 609: }
1.36 www 610:
611: function changename(folder,index,oldtitle) {
612: var title=prompt('New Title',oldtitle);
613: if (title) {
614: this.document.forms.renameform.title.value=title;
615: this.document.forms.renameform.cmd.value='rename_'+index;
1.54 www 616: this.document.forms.renameform.folder.value=folder;
617: this.document.forms.renameform.submit();
618: }
619: }
620:
621: function removeres(folder,index,oldtitle) {
1.57 ! www 622: if ((oldtitle=='NO RESOURCE') || (confirm('Remove "'+oldtitle+'"?'))) {
1.54 www 623: this.document.forms.renameform.cmd.value='del_'+index;
1.36 www 624: this.document.forms.renameform.folder.value=folder;
625: this.document.forms.renameform.submit();
626: }
627: }
1.16 www 628: </script>
1.42 www 629:
630: ENDNEWSCRIPT
631: }
632: # -------------------------------------------------------------------- Body tag
633: $r->print('</head>'.
1.49 www 634: &Apache::loncommon::bodytag('Course Documents','',$events).
635: $buttons);
1.42 www 636: unless ($showdoc) {
637: if ($allowed) {
1.47 www 638: $r->print(&Apache::loncommon::help_open_topic('Docs_Adding_Course_Doc',
639: 'Editing the Table of Contents for your Course'));
1.42 www 640: $r->print(<<ENDCOURSEVERIFY);
1.36 www 641: <form name="renameform" method="post" action="/adm/coursedocs">
642: <input type="hidden" name="title" />
643: <input type="hidden" name="cmd" />
644: <input type="hidden" name="folder" />
645: </form>
1.39 www 646: <form name="simpleedit" method="post" action="/adm/coursedocs">
647: <input type=hidden name="importdetail" value="">
648: <input type="hidden" name="folder" />
649: </form>
1.26 www 650: <form action="/adm/coursedocs" method="post" name="courseverify">
1.25 www 651: <input type="submit" name="verify" value="Verify Content" />
652: <input type="submit" name="versions" value="Check Resource Versions" />
653: </form>
654: ENDCOURSEVERIFY
655: }
1.17 www 656: # --------------------------------------------------------- Standard documents
1.43 www 657: $r->print('<table border=2 cellspacing=4 cellpadding=4>');
1.7 www 658: if (($standard) && ($allowed) && (!$forcesupplement)) {
1.47 www 659: $r->print('<tr><td bgcolor="#BBBBBB"><h2>Main Course Documents'.
660: ($allowed?' '.$help{'Main_Course_Documents'}:'').'</h2>');
1.7 www 661: my $folder=$ENV{'form.folder'};
1.10 www 662: unless ($folder=~/^default/) { $folder='default'; }
1.51 www 663: my $postexec='';
664: if ($folder eq 'default') {
665: $r->print('<script>this.window.name="loncapaclient";</script>');
666: } else {
667: $postexec='self.close();';
668: }
1.40 www 669: $hadchanges=0;
1.7 www 670: &editor($r,$coursenum,$coursedom,$folder,$allowed);
1.40 www 671: if ($hadchanges) {
1.51 www 672: $r->print(
673: '<script>function reinit(tf) { tf.submit();'.$postexec.' }</script>'.
674: '<form method="post" action="/adm/roles" target="loncapaclient">'.
675: '<input type="hidden" name="orgurl" value="/adm/coursedocs" /><input type="hidden" name="selectrole" value="1" /><h3><font color="red">Changes will become active for your current session after <input type="hidden" name="'.
676: $ENV{'request.role'}.'" value="1" /><input type="button" value="re-initializing course" onClick="reinit(this.form)"/>, or the next time you log in.</font></h3></form>');
1.40 www 677: }
1.16 www 678: my $folderseq='/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time.
679: '.sequence';
1.47 www 680:
1.8 www 681: $r->print(<<ENDFORM);
1.43 www 682: <table cellspacing=4 cellpadding=4><tr>
1.16 www 683: <th bgcolor="#DDDDDD">Upload a new main course document</th>
684: <th bgcolor="#DDDDDD">Import a published document</th>
685: <th bgcolor="#DDDDDD">Special documents</th>
1.11 www 686: </tr>
1.16 www 687: <tr><td bgcolor="#DDDDDD">
1.11 www 688: File:<br />
1.10 www 689: <form action="/adm/coursedocs" method="post" enctype="multipart/form-data">
1.8 www 690: <input type="file" name="uploaddoc" size="50">
691: <br />
1.11 www 692: Title:<br />
693: <input type="text" size="50" name="comment">
1.8 www 694: <input type="hidden" name="folder" value="$folder">
1.17 www 695: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1.10 www 696: <input type="hidden" name="cmd" value="upload_default">
1.8 www 697: <input type="submit" value="Upload Document">
1.47 www 698: $help{'Uploading_From_Harddrive'}</form>
1.11 www 699: </td>
1.16 www 700: <td bgcolor="#DDDDDD">
1.39 www 701: <form action="/adm/coursedocs" method="post" name="simpleeditdefault">
1.53 www 702: <input type="hidden" name="folder" value="$folder">
703: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1.11 www 704: <input type=button onClick=
1.39 www 705: "javascript:document.forms.simpleedit.folder.value='$folder';groupsearch()" value="Search">
1.11 www 706: <input type=button onClick=
1.39 www 707: "javascript:document.forms.simpleedit.folder.value='$folder';groupimport();" value="Import">
1.52 www 708: $help{'Importing_LON-CAPA_Resource'}<br />
709: <input type="text" size="20" name="importmap">
710: <input type=button
711: onClick="javascript:openbrowser('simpleeditdefault','importmap','sequence,page','')"
712: value="Browse"><input type="submit" name="loadmap" value="Load Map">
713: </form>
1.16 www 714: </td><td bgcolor="#DDDDDD">
1.11 www 715: <form action="/adm/coursedocs" method="post" name="newfolder">
1.16 www 716: <input type="hidden" name="folder" value="$folder">
1.17 www 717: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1.13 www 718: <input type=hidden name="importdetail" value="">
1.16 www 719: <input name="newfolder" type="button"
720: onClick="javascript:makenewfolder(this.form,'$folderseq');"
1.47 www 721: value="New Folder" /> $help{'Adding_Folders'}
1.11 www 722: </form>
723: <form action="/adm/coursedocs" method="post" name="newext">
1.16 www 724: <input type="hidden" name="folder" value="$folder">
1.17 www 725: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1.13 www 726: <input type=hidden name="importdetail" value="">
1.18 www 727: <input name="newext" type="button" onClick="javascript:makenewext('newext');"
1.47 www 728: value="External Resource" /> $help{'Adding_External_Resource'}
1.11 www 729: </form>
730: <form action="/adm/coursedocs" method="post" name="newsyl">
1.16 www 731: <input type="hidden" name="folder" value="$folder">
1.17 www 732: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1.14 www 733: <input type=hidden name="importdetail"
734: value="Syllabus=/public/$coursedom/$coursenum/syllabus">
1.47 www 735: <input name="newsyl" type="submit" value="Syllabus" />
736: $help{'Creating_From_Template'}</form>
1.17 www 737: <form action="/adm/coursedocs" method="post" name="newnav">
1.20 www 738: <input type="hidden" name="folder" value="$folder">
739: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1.15 www 740: <input type=hidden name="importdetail"
741: value="Navigate Content=/adm/navmaps">
1.20 www 742: <input name="newnav" type="submit" value="Navigate Content" />
1.47 www 743: $help{'Navigate_Content'}
1.22 www 744: </form>
745: <form action="/adm/coursedocs" method="post" name="newsmppg">
746: <input type="hidden" name="folder" value="$folder">
747: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
748: <input type=hidden name="importdetail" value="">
749: <input name="newsmppg" type="button" value="Simple Page"
1.47 www 750: onClick="javascript:makesmppage();" /> $help{'Creating_From_Template'}
1.55 www 751: </form>
752: <form action="/adm/coursedocs" method="post" name="newsmpproblem">
753: <input type="hidden" name="folder" value="$folder">
754: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
755: <input type=hidden name="importdetail" value="">
756: <input name="newsmpproblem" type="button" value="Simple Problem"
757: onClick="javascript:makesmpproblem();" /> $help{'Creating_From_Template'}
1.22 www 758: </form>
759: <form action="/adm/coursedocs" method="post" name="newbul">
760: <input type="hidden" name="folder" value="$folder">
761: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
762: <input type=hidden name="importdetail" value="">
763: <input name="newbulletin" type="button" value="Bulletin Board"
764: onClick="javascript:makebulboard();" />
1.47 www 765: $help{'Creating_From_Template'}</form>
1.12 www 766: <form action="/adm/coursedocs" method="post" name="newaboutme">
1.16 www 767: <input type="hidden" name="folder" value="$folder">
1.17 www 768: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1.14 www 769: <input type=hidden name="importdetail"
770: value="$plainname=/adm/$udom/$uname/aboutme">
1.16 www 771: <input name="newaboutme" type="submit" value="My Personal Info" />
1.47 www 772: $help{'Creating_From_Template'}</form>
1.11 www 773: </td></tr>
774: </table>
1.8 www 775: ENDFORM
1.24 www 776: $r->print('</td></tr>');
1.7 www 777: }
778: # ----------------------------------------------------- Supplemental documents
779: if (!$forcestandard) {
1.24 www 780: $r->print(
1.47 www 781: '<tr><td bgcolor="#BBBBBB"><h2>Supplemental Course Documents'.
782: ($allowed?' '.$help{'Supplemental'}:'').'</h2>');
1.7 www 783: my $folder=$ENV{'form.folder'};
1.10 www 784: unless ($folder=~/supplemental/) { $folder='supplemental'; }
1.7 www 785: &editor($r,$coursenum,$coursedom,$folder,$allowed);
1.8 www 786: if ($allowed) {
1.17 www 787: my $folderseq=
788: '/uploaded/'.$coursedom.'/'.$coursenum.'/supplemental_'.time.
789: '.sequence';
790:
1.8 www 791: $r->print(<<ENDSUPFORM);
1.43 www 792: <table cellspacing=4 cellpadding=4><tr>
1.17 www 793: <th bgcolor="#DDDDDD">Upload a new supplemental course document</th>
794: <th bgcolor="#DDDDDD">Import a published document</th>
795: <th bgcolor="#DDDDDD">Special documents</th>
796: </tr>
797: <tr><td bgcolor="#DDDDDD">
1.10 www 798: <form action="/adm/coursedocs" method="post" enctype="multipart/form-data">
1.4 www 799: <input type="file" name="uploaddoc" size="50">
800: <br />Comment:<br />
801: <textarea cols=50 rows=4 name='comment'>
802: </textarea>
1.8 www 803: <input type="hidden" name="folder" value="$folder">
1.17 www 804: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1.10 www 805: <input type="hidden" name="cmd" value="upload_supplemental">
1.3 www 806: <input type="submit" value="Upload Document">
1.47 www 807: $help{'Uploading_From_Harddrive'}</form>
1.17 www 808: </td>
809: <td bgcolor="#DDDDDD">
1.39 www 810: <form action="/adm/coursedocs" method="post" name="simpleeditsupplement">
1.53 www 811: <input type="hidden" name="folder" value="$folder">
812: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1.17 www 813: <input type=hidden name="importdetail" value="">
814: <input type=button onClick=
1.39 www 815: "javascript:document.forms.simpleedit.folder.value='$folder';groupsearch()" value="Search">
1.17 www 816: <input type=button onClick=
1.47 www 817: "javascript:document.forms.simpleedit.folder.value='$folder';groupimport();" value="Import">$help{'Importing_LON-CAPA_Resource'}
1.53 www 818: <br />
819: <input type="text" size="20" name="importmap">
820: <input type=button
821: onClick="javascript:openbrowser('simpleeditsupplement','importmap','sequence,page','')"
822: value="Browse"><input type="submit" name="loadmap" value="Load Map">
1.17 www 823: </form>
824: </td><td bgcolor="#DDDDDD">
1.18 www 825: <form action="/adm/coursedocs" method="post" name="supnewfolder">
1.17 www 826: <input type="hidden" name="folder" value="$folder">
827: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
828: <input type=hidden name="importdetail" value="">
829: <input name="newfolder" type="button"
830: onClick="javascript:makenewfolder(this.form,'$folderseq');"
1.47 www 831: value="New Folder" /> $help{'Adding_Folders'}
1.17 www 832: </form>
1.18 www 833: <form action="/adm/coursedocs" method="post" name="supnewext">
1.17 www 834: <input type="hidden" name="folder" value="$folder">
835: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
836: <input type=hidden name="importdetail" value="">
1.18 www 837: <input name="newext" type="button"
838: onClick="javascript:makenewext('supnewext');"
1.47 www 839: value="External Resource" /> $help{'Adding_External_Resource'}
1.17 www 840: </form>
1.18 www 841: <form action="/adm/coursedocs" method="post" name="supnewsyl">
1.17 www 842: <input type="hidden" name="folder" value="$folder">
843: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
844: <input type=hidden name="importdetail"
845: value="Syllabus=/public/$coursedom/$coursenum/syllabus">
846: <input name="newsyl" type="submit" value="Syllabus" />
1.47 www 847: $help{'Creating_From_Template'}</form>
1.18 www 848: <form action="/adm/coursedocs" method="post" name="subnewaboutme">
1.17 www 849: <input type="hidden" name="folder" value="$folder">
850: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
851: <input type=hidden name="importdetail"
852: value="$plainname=/adm/$udom/$uname/aboutme">
853: <input name="newaboutme" type="submit" value="My Personal Info" />
1.47 www 854: $help{'Creating_From_Template'}</form>
1.17 www 855: </td></tr>
1.24 www 856: </table></td></tr>
1.8 www 857: ENDSUPFORM
858: }
1.7 www 859: }
1.18 www 860: if ($allowed) {
861: $r->print('<form name="extimport"><input type="hidden" name="title"><input type="hidden" name="url"><input type="hidden" name="useform"></form>');
862: }
1.24 www 863: $r->print('</table>');
1.19 www 864: } else {
865: # -------------------------------------------------------- This is showdoc mode
866: $r->print("<h1>Uploaded Document</h1><p>It is recommended that you use an up-to-date virus scanner before handling this file.</p><p><table>".
1.21 www 867: &entryline(0,"Click to download or use your browser's Save Link function",$showdoc).'</table></p>');
1.19 www 868: }
1.26 www 869: }
870: $r->print('</body></html>');
871: return OK;
1.1 www 872: }
873:
874: 1;
875: __END__
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