1: # The LearningOnline Network
2: # Documents
3: #
4: # $Id: londocs.pm,v 1.27 2002/10/15 20:50:19 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);
33: use Apache::lonnet;
34: use Apache::loncommon;
35: use Apache::lonratedt;
36: use Apache::lonratsrv;
37: use Apache::lonxml;
38: use GDBM_File;
39:
40: my $iconpath;
41:
42: my %hash;
43:
44: my $hashtied;
45:
46: # Mapread read maps into lonratedt::global arrays
47: # @order and @resources, determines status
48: # sets @order - pointer to resources in right order
49: # sets @resources - array with the resources with correct idx
50: #
51:
52: sub mapread {
53: my ($coursenum,$coursedom,$map)=@_;
54: return
55: &Apache::lonratedt::mapread('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
56: $map);
57: }
58:
59: sub storemap {
60: my ($coursenum,$coursedom,$map)=@_;
61: return
62: &Apache::lonratedt::storemap('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
63: $map,1);
64: }
65:
66: sub editor {
67: my ($r,$coursenum,$coursedom,$folder,$allowed)=@_;
68: if ($ENV{'form.foldername'}) {
69: $r->print('<h3>Folder: '.$ENV{'form.foldername'}.'</h3>');
70: }
71: my $errtext='';
72: my $fatal=0;
73: ($errtext,$fatal)=
74: &mapread($coursenum,$coursedom,$folder.'.sequence');
75: if ($#Apache::lonratedt::order<1) {
76: $Apache::lonratedt::order[0]=1;
77: $Apache::lonratedt::resources[1]='';
78: }
79: if ($fatal) {
80: $r->print('<p><font color="red">'.$errtext.'</font></p>');
81: } else {
82: # ------------------------------------------------------------ Process commands
83: # ---------------- if they are for this folder and user allowed to make changes
84: if (($allowed) && ($ENV{'form.folder'} eq $folder)) {
85: # upload a file, if present
86: if (($ENV{'form.uploaddoc.filename'}) &&
87: ($ENV{'form.cmd'}=~/^upload_(\w+)/)) {
88: if ($folder=~/^$1/) {
89: # this is for a course, not a user, so set coursedoc flag
90: # probably the only place in the system where this should be "1"
91: my $url=&Apache::lonnet::userfileupload('uploaddoc',1);
92: my $ext='false';
93: if ($url=~/^http\:\/\//) { $ext='true'; }
94: $url=~s/\:/\:/g;
95: my $comment=$ENV{'form.comment'};
96: $comment=~s/\</\<\;/g;
97: $comment=~s/\>/\>\;/g;
98: $comment=~s/\:/\:/g;
99: if ($folder=~/^supplemental/) {
100: $comment=time.'___&&&___'.$ENV{'user.name'}.'___&&&___'.
101: $ENV{'user.domain'}.'___&&&___'.$comment;
102: }
103: my $newidx=$#Apache::lonratedt::resources+1;
104: $Apache::lonratedt::resources[$newidx]=
105: $comment.':'.$url.':'.$ext.':normal:res';
106: $Apache::lonratedt::order[$#Apache::lonratedt::order+1]=
107: $newidx;
108: &storemap($coursenum,$coursedom,$folder.'.sequence');
109: }
110: }
111: if ($ENV{'form.cmd'}) {
112: my ($cmd,$idx)=split(/\_/,$ENV{'form.cmd'});
113: if ($cmd eq 'del') {
114: for (my $i=$idx;$i<$#Apache::lonratedt::order;$i++) {
115: $Apache::lonratedt::order[$i]=
116: $Apache::lonratedt::order[$i+1];
117: }
118: $#Apache::lonratedt::order--;
119: } elsif ($cmd eq 'up') {
120: my $i=$Apache::lonratedt::order[$idx-1];
121: $Apache::lonratedt::order[$idx-1]=
122: $Apache::lonratedt::order[$idx];
123: $Apache::lonratedt::order[$idx]=$i;
124: } elsif ($cmd eq 'down') {
125: my $i=$Apache::lonratedt::order[$idx+1];
126: $Apache::lonratedt::order[$idx+1]=
127: $Apache::lonratedt::order[$idx];
128: $Apache::lonratedt::order[$idx]=$i;
129: }
130: # Store the changed version
131: &storemap($coursenum,$coursedom,$folder.'.sequence');
132: }
133: # Group import/search
134: if ($ENV{'form.importdetail'}) {
135: foreach (split(/\&/,$ENV{'form.importdetail'})) {
136: if (defined($_)) {
137: my ($name,$url)=split(/\=/,$_);
138: $name=&Apache::lonnet::unescape($name);
139: $url=&Apache::lonnet::unescape($url);
140: if ($url) {
141: my $idx=$#Apache::lonratedt::resources+1;
142: $Apache::lonratedt::order
143: [$#Apache::lonratedt::order+1]=$idx;
144: my $ext='false';
145: if ($url=~/^http\:\/\//) { $ext='true'; }
146: $url=~s/\:/\:/g;
147: $Apache::lonratedt::resources[$idx]=
148: $name.':'.$url.':'.$ext.':normal:res';
149: }
150: }
151: }
152: # Store the changed version
153: &storemap($coursenum,$coursedom,$folder.'.sequence');
154: }
155: }
156: # ---------------------------------------------------------------- End commands
157: # ---------------------------------------------------------------- Print screen
158: my $idx=0;
159: $r->print('<table>');
160: foreach (@Apache::lonratedt::order) {
161: my ($name,$url)=split(/\:/,$Apache::lonratedt::resources[$_]);
162: unless ($name) { $name=(split(/\//,$url))[-1]; }
163: unless ($name) { $name='EMPTY'; }
164: $r->print(&entryline($idx,$name,$url,$folder,$allowed));
165: $idx++;
166: }
167: $r->print('</table>');
168: }
169: }
170:
171: # --------------------------------------------------------------- An entry line
172:
173: sub entryline {
174: my ($index,$title,$url,$folder,$allowed)=@_;
175: my $line='<tr>';
176: # Edit commands
177: if ($allowed) {
178: $line.=(<<END);
179: <td><table border='0' cellspacing='0' cellpadding='0'>
180: <tr><td><a href='/adm/coursedocs?folder=$folder&cmd=up_$index'>
181: <img src="${iconpath}move_up.gif" alt='UP' border='0' /></a></td></tr>
182: <tr><td><a href='/adm/coursedocs?folder=$folder&cmd=down_$index'>
183: <img src="${iconpath}move_down.gif" alt='DOWN' border='0' /></a></td></tr>
184: </table></td><td>
185: <a href='/adm/coursedocs?folder=$folder&cmd=del_$index'>Remove</td>
186: END
187: }
188: # Figure out what kind of a resource this is
189: my ($extension)=($url=~/\.(\w+)$/);
190: my $uploaded=($url=~/^\/*uploaded\//);
191: my $icon='unknown';
192: if (-e "/home/httpd/html/adm/lonIcons/$extension.gif") {
193: $icon=$extension;
194: }
195: my $isfolder=0;
196: if ($uploaded) {
197: if ($extension eq 'sequence') {
198: $icon='folder_closed';
199: $url=~/\/(\w+)\.sequence/;
200: $url='/adm/coursedocs?folder='.$1;
201: $isfolder=1;
202: } else {
203: $url=&Apache::lonnet::tokenwrapper($url);
204: }
205: }
206: $url=~s/^http\&colon\;\/\//\/adm\/wrapper\/ext\//;
207: # Title
208: $title=&Apache::lonnet::unescape($title);
209: my $foldertitle=$title;
210: if ($title=~
211: /^(\d+)\_\_\_\&\&\&\_\_\_(\w+)\_\_\_\&\&\&\_\_\_(\w+)\_\_\_\&\&\&\_\_\_(.*)$/
212: ) {
213: $foldertitle=&Apache::lontexconvert::msgtexconverted($4);
214: $title='<i>'.localtime($1).'</i> '.
215: &Apache::loncommon::plainname($2,$3).': <br>'.
216: $foldertitle;
217: }
218: if ($isfolder) { $url.='&foldername='.$foldertitle; }
219: $line.='<td bgcolor="#FFFFBB"><a href="'.$url.'" target="cat_'.$folder.
220: '"><img src="/adm/lonIcons/'.
221: $icon.'.gif" border="0"></a></td>'.
222: "<td bgcolor='#FFFFBB'><a href='$url' target='cat_$folder'>$title</a></td></tr>";
223: return $line;
224: }
225:
226: # ---------------------------------------------------------------- tie the hash
227:
228: sub tiehash {
229: $hashtied=0;
230: if ($ENV{'request.course.fn'}) {
231: if (tie(%hash,'GDBM_File',$ENV{'request.course.fn'}.".db",
232: &GDBM_READER(),0640)) {
233: $hashtied=1;
234: }
235: }
236: }
237:
238: sub untiehash {
239: if ($hashtied) { untie %hash; }
240: $hashtied=0;
241: }
242:
243: # ================================================================ Main Handler
244: sub handler {
245: my $r = shift;
246: $r->content_type('text/html');
247: $r->send_http_header;
248: return OK if $r->header_only;
249:
250:
251: if ($ENV{'form.verify'}) {
252:
253: my $loaderror=&Apache::lonnet::overloaderror($r);
254: if ($loaderror) { return $loaderror; }
255:
256: $r->print('<html><head><title>Verify Content</title></head>'.
257: &Apache::loncommon::bodytag('Verify Course Documents'));
258: $hashtied=0;
259: &tiehash();
260: foreach (keys %hash) {
261: if ($_=~/^src\_(.+)$/) {
262: my $resid=$1;
263: $r->rflush();
264: if ($hash{$_}) {
265: my $fn=$hash{$_};
266: $r->print('<br /><a href="'.$fn.'" target="cat">'.
267: ($hash{'title_'.$resid}?$hash{'title_'.$resid}:$fn).'</a> ');
268: if ($fn=~/^\/res\//) {
269: my $result=&Apache::lonnet::repcopy($fn);
270: if ($result eq OK) {
271: $r->print('<font color="green">ok</font>');
272: $r->rflush();
273: my $dependencies=
274: &Apache::lonnet::metadata($_,'dependencies');
275: $r->print('Dependencies: '.$dependencies.'<br>');
276: } elsif ($result eq HTTP_SERVICE_UNAVAILABLE) {
277: $r->print(
278: '<font color="red"><b>connection down</b></font>');
279: } elsif ($result eq HTTP_NOT_FOUND) {
280: $r->print('<font color="red"><b>not found</b></font>');
281: } else {
282: $r->print(
283: '<font color="red"><b>access denied</b></font>');
284: }
285: }
286: }
287: }
288: }
289: &untiehash();
290: } elsif ($ENV{'form.versions'}) {
291: $r->print('<html><head><title>Check Versions</title></head>'.
292: &Apache::loncommon::bodytag('Check Course Document Versions'));
293: $hashtied=0;
294: &tiehash();
295:
296: &untiehash();
297: } else {
298: # is this a standard course?
299:
300: my $standard=($ENV{'request.course.uri'}=~/^\/uploaded\//);
301: my $forcestandard;
302: my $forcesupplement;
303: my $script='';
304: my $allowed;
305: my $events='';
306: my $showdoc=0;
307: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
308: ['folder','foldername']);
309: if ($r->uri=~/^\/adm\/coursedocs\/showdoc\/(.*)$/) {
310: $showdoc=$1;
311: }
312: unless ($showdoc) { # got called from remote
313: $forcestandard=($ENV{'form.folder'}=~/^default_/);
314: $forcesupplement=($ENV{'form.folder'}=~/^supplemental_/);
315:
316: # does this user have privileges to post, etc?
317: $allowed=&Apache::lonnet::allowed('srm',$ENV{'request.course.id'});
318: if ($allowed) {
319: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']);
320: $script=&Apache::lonratedt::editscript('simple');
321: }
322: } else { # got called in sequence from course
323: $allowed=0;
324: $script='</script>'.&Apache::lonxml::registerurl(1,undef).'<script>';
325: $events='onLoad="'.&Apache::lonxml::loadevents.
326: '" onUnload="'.&Apache::lonxml::unloadevents.'"';
327: }
328:
329: # get course data
330: my $coursenum=$ENV{'course.'.$ENV{'request.course.id'}.'.num'};
331: my $coursedom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'};
332:
333: # get personal data
334:
335: my $uname=$ENV{'user.name'};
336: my $udom=$ENV{'user.domain'};
337: my $plainname=&Apache::lonnet::escape(
338: &Apache::loncommon::plainname($uname,$udom));
339:
340: # graphics settings
341:
342: $iconpath = $r->dir_config('lonIconsURL') . "/";
343:
344: my $now=time;
345:
346: # print screen
347: $r->print(<<ENDDOCUMENT);
348: <html>
349: <head>
350: <title>The LearningOnline Network with CAPA</title>
351: <script>
352: $script
353: </script>
354: ENDDOCUMENT
355: if ($allowed) {
356: $r->print(<<ENDNEWSCRIPT);
357: <script>
358: function makenewfolder(targetform,folderseq) {
359: var foldername=prompt('Name of New Folder','New Folder');
360: if (foldername) {
361: targetform.importdetail.value=foldername+"="+folderseq;
362: targetform.submit();
363: }
364: }
365:
366: function makenewext(targetname) {
367: this.document.forms.extimport.useform.value=targetname;
368: window.open('/adm/rat/extpickframe.html');
369: }
370:
371: function makesmppage() {
372: var title=prompt('Listed Title for the Page');
373: this.document.forms.newsmppg.importdetail.value=
374: title+'=/adm/$udom/$uname/$now/smppg';
375: this.document.forms.newsmppg.submit();
376: }
377:
378: function makebulboard() {
379: var title=prompt('Listed Title for the Bulletin Board');
380: this.document.forms.newbul.importdetail.value=
381: title+'=/adm/$udom/$uname/$now/bulletinboard';
382: this.document.forms.newbul.submit();
383: }
384:
385: function finishpick() {
386: var title=this.document.forms.extimport.title.value;
387: var url=this.document.forms.extimport.url.value;
388: var form=this.document.forms.extimport.useform.value;
389: eval
390: ('this.document.forms.'+form+'.importdetail.value="'+title+'='+url+
391: '";this.document.forms.'+form+'.submit();');
392: }
393: </script>
394: ENDNEWSCRIPT
395: }
396: # -------------------------------------------------------------------- Body tag
397: $r->print('</head>'.
398: &Apache::loncommon::bodytag('Course Documents','',$events));
399: unless ($showdoc) {
400: if ($allowed) {
401: $r->print(<<ENDCOURSEVERIFY);
402: <form action="/adm/coursedocs" method="post" name="courseverify">
403: <input type="submit" name="verify" value="Verify Content" />
404: <input type="submit" name="versions" value="Check Resource Versions" />
405: </form>
406: ENDCOURSEVERIFY
407: }
408: # --------------------------------------------------------- Standard documents
409: $r->print('<table>');
410: if (($standard) && ($allowed) && (!$forcesupplement)) {
411: $r->print('<tr><td bgcolor="#FFFFBB"><h2>Main Course Documents</h2>');
412: my $folder=$ENV{'form.folder'};
413: unless ($folder=~/^default/) { $folder='default'; }
414: &editor($r,$coursenum,$coursedom,$folder,$allowed);
415: my $folderseq='/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time.
416: '.sequence';
417: $r->print(<<ENDFORM);
418: <table cellspacing=2><tr>
419: <th bgcolor="#DDDDDD">Upload a new main course document</th>
420: <th bgcolor="#DDDDDD">Import a published document</th>
421: <th bgcolor="#DDDDDD">Special documents</th>
422: </tr>
423: <tr><td bgcolor="#DDDDDD">
424: File:<br />
425: <form action="/adm/coursedocs" method="post" enctype="multipart/form-data">
426: <input type="file" name="uploaddoc" size="50">
427: <br />
428: Title:<br />
429: <input type="text" size="50" name="comment">
430: <input type="hidden" name="folder" value="$folder">
431: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
432: <input type="hidden" name="cmd" value="upload_default">
433: <input type="submit" value="Upload Document">
434: </form>
435: </td>
436: <td bgcolor="#DDDDDD">
437: <form action="/adm/coursedocs" method="post" name="simpleedit">
438: <input type="hidden" name="folder" value="$folder">
439: <input type=hidden name="importdetail" value="">
440: <input type=button onClick=
441: "javascript:groupsearch()" value="Search">
442: <input type=button onClick=
443: "javascript:groupimport();" value="Import">
444: </form>
445: </td><td bgcolor="#DDDDDD">
446: <form action="/adm/coursedocs" method="post" name="newfolder">
447: <input type="hidden" name="folder" value="$folder">
448: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
449: <input type=hidden name="importdetail" value="">
450: <input name="newfolder" type="button"
451: onClick="javascript:makenewfolder(this.form,'$folderseq');"
452: value="New Folder" />
453: </form>
454: <form action="/adm/coursedocs" method="post" name="newext">
455: <input type="hidden" name="folder" value="$folder">
456: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
457: <input type=hidden name="importdetail" value="">
458: <input name="newext" type="button" onClick="javascript:makenewext('newext');"
459: value="External Resource" />
460: </form>
461: <form action="/adm/coursedocs" method="post" name="newsyl">
462: <input type="hidden" name="folder" value="$folder">
463: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
464: <input type=hidden name="importdetail"
465: value="Syllabus=/public/$coursedom/$coursenum/syllabus">
466: <input name="newsyl" type="submit" value="Syllabus" />
467: </form>
468: <form action="/adm/coursedocs" method="post" name="newnav">
469: <input type="hidden" name="folder" value="$folder">
470: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
471: <input type=hidden name="importdetail"
472: value="Navigate Content=/adm/navmaps">
473: <input name="newnav" type="submit" value="Navigate Content" />
474: </form>
475: <form action="/adm/coursedocs" method="post" name="newsmppg">
476: <input type="hidden" name="folder" value="$folder">
477: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
478: <input type=hidden name="importdetail" value="">
479: <input name="newsmppg" type="button" value="Simple Page"
480: onClick="javascript:makesmppage();" />
481: </form>
482: <form action="/adm/coursedocs" method="post" name="newbul">
483: <input type="hidden" name="folder" value="$folder">
484: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
485: <input type=hidden name="importdetail" value="">
486: <input name="newbulletin" type="button" value="Bulletin Board"
487: onClick="javascript:makebulboard();" />
488: </form>
489: <form action="/adm/coursedocs" method="post" name="newaboutme">
490: <input type="hidden" name="folder" value="$folder">
491: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
492: <input type=hidden name="importdetail"
493: value="$plainname=/adm/$udom/$uname/aboutme">
494: <input name="newaboutme" type="submit" value="My Personal Info" />
495: </form>
496: </td></tr>
497: </table>
498: ENDFORM
499: $r->print('</td></tr>');
500: }
501: # ----------------------------------------------------- Supplemental documents
502: if (!$forcestandard) {
503: $r->print(
504: '<tr><td bgcolor="#BBFFFF"><h2>Supplemental Course Documents</h2>');
505: my $folder=$ENV{'form.folder'};
506: unless ($folder=~/supplemental/) { $folder='supplemental'; }
507: &editor($r,$coursenum,$coursedom,$folder,$allowed);
508: if ($allowed) {
509: my $folderseq=
510: '/uploaded/'.$coursedom.'/'.$coursenum.'/supplemental_'.time.
511: '.sequence';
512:
513: $r->print(<<ENDSUPFORM);
514: <table cellspacing=2><tr>
515: <th bgcolor="#DDDDDD">Upload a new supplemental course document</th>
516: <th bgcolor="#DDDDDD">Import a published document</th>
517: <th bgcolor="#DDDDDD">Special documents</th>
518: </tr>
519: <tr><td bgcolor="#DDDDDD">
520: <form action="/adm/coursedocs" method="post" enctype="multipart/form-data">
521: <input type="file" name="uploaddoc" size="50">
522: <br />Comment:<br />
523: <textarea cols=50 rows=4 name='comment'>
524: </textarea>
525: <input type="hidden" name="folder" value="$folder">
526: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
527: <input type="hidden" name="cmd" value="upload_supplemental">
528: <input type="submit" value="Upload Document">
529: </form>
530: </td>
531: <td bgcolor="#DDDDDD">
532: <form action="/adm/coursedocs" method="post" name="simpleedit">
533: <input type="hidden" name="folder" value="$folder">
534: <input type=hidden name="importdetail" value="">
535: <input type=button onClick=
536: "javascript:groupsearch()" value="Search">
537: <input type=button onClick=
538: "javascript:groupimport();" value="Import">
539: </form>
540: </td><td bgcolor="#DDDDDD">
541: <form action="/adm/coursedocs" method="post" name="supnewfolder">
542: <input type="hidden" name="folder" value="$folder">
543: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
544: <input type=hidden name="importdetail" value="">
545: <input name="newfolder" type="button"
546: onClick="javascript:makenewfolder(this.form,'$folderseq');"
547: value="New Folder" />
548: </form>
549: <form action="/adm/coursedocs" method="post" name="supnewext">
550: <input type="hidden" name="folder" value="$folder">
551: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
552: <input type=hidden name="importdetail" value="">
553: <input name="newext" type="button"
554: onClick="javascript:makenewext('supnewext');"
555: value="External Resource" />
556: </form>
557: <form action="/adm/coursedocs" method="post" name="supnewsyl">
558: <input type="hidden" name="folder" value="$folder">
559: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
560: <input type=hidden name="importdetail"
561: value="Syllabus=/public/$coursedom/$coursenum/syllabus">
562: <input name="newsyl" type="submit" value="Syllabus" />
563: </form>
564: <form action="/adm/coursedocs" method="post" name="subnewaboutme">
565: <input type="hidden" name="folder" value="$folder">
566: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
567: <input type=hidden name="importdetail"
568: value="$plainname=/adm/$udom/$uname/aboutme">
569: <input name="newaboutme" type="submit" value="My Personal Info" />
570: </form>
571: </td></tr>
572: </table></td></tr>
573: ENDSUPFORM
574: }
575: }
576: if ($allowed) {
577: $r->print('<form name="extimport"><input type="hidden" name="title"><input type="hidden" name="url"><input type="hidden" name="useform"></form>');
578: }
579: $r->print('</table>');
580: } else {
581: # -------------------------------------------------------- This is showdoc mode
582: $r->print("<h1>Uploaded Document</h1><p>It is recommended that you use an up-to-date virus scanner before handling this file.</p><p><table>".
583: &entryline(0,"Click to download or use your browser's Save Link function",$showdoc).'</table></p>');
584: }
585: }
586: $r->print('</body></html>');
587: return OK;
588: }
589:
590: 1;
591: __END__
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