File:
[LON-CAPA] /
loncom /
interface /
londocs.pm
Revision
1.38:
download - view:
text,
annotated -
select for diffs
Wed Dec 4 14:02:49 2002 UTC (21 years, 8 months ago) by
www
Branches:
MAIN
CVS tags:
HEAD
Bug Fixes
Bug #879 - ":" in titles
Bug #1013 - moving down last resource, moving up first resource
Bug #1016 - renaming a supplemental document
Bug #1021 - click "Cancel" on creation of Simple Page or Bulletin Board
# The LearningOnline Network
# Documents
#
# $Id: londocs.pm,v 1.38 2002/12/04 14:02:49 www Exp $
#
# Copyright Michigan State University Board of Trustees
#
# This file is part of the LearningOnline Network with CAPA (LON-CAPA).
#
# LON-CAPA is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# LON-CAPA is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with LON-CAPA; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# /home/httpd/html/adm/gpl.txt
#
# http://www.lon-capa.org/
#
package Apache::londocs;
use strict;
use Apache::Constants qw(:common :http);
use Apache::lonnet;
use Apache::loncommon;
use Apache::lonratedt;
use Apache::lonratsrv;
use Apache::lonxml;
use HTML::Entities;
use GDBM_File;
my $iconpath;
my %hash;
my $hashtied;
my %alreadyseen=();
# Mapread read maps into lonratedt::global arrays
# @order and @resources, determines status
# sets @order - pointer to resources in right order
# sets @resources - array with the resources with correct idx
#
sub mapread {
my ($coursenum,$coursedom,$map)=@_;
return
&Apache::lonratedt::mapread('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
$map);
}
sub storemap {
my ($coursenum,$coursedom,$map)=@_;
return
&Apache::lonratedt::storemap('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
$map,1);
}
sub editor {
my ($r,$coursenum,$coursedom,$folder,$allowed)=@_;
if ($ENV{'form.foldername'}) {
$r->print('<h3>Folder: '.$ENV{'form.foldername'}.'</h3>');
}
my $errtext='';
my $fatal=0;
($errtext,$fatal)=
&mapread($coursenum,$coursedom,$folder.'.sequence');
if ($#Apache::lonratedt::order<1) {
$Apache::lonratedt::order[0]=1;
$Apache::lonratedt::resources[1]='';
}
if ($fatal) {
$r->print('<p><font color="red">'.$errtext.'</font></p>');
} else {
# ------------------------------------------------------------ Process commands
# ---------------- if they are for this folder and user allowed to make changes
if (($allowed) && ($ENV{'form.folder'} eq $folder)) {
# upload a file, if present
if (($ENV{'form.uploaddoc.filename'}) &&
($ENV{'form.cmd'}=~/^upload_(\w+)/)) {
if ($folder=~/^$1/) {
# this is for a course, not a user, so set coursedoc flag
# probably the only place in the system where this should be "1"
my $url=&Apache::lonnet::userfileupload('uploaddoc',1);
my $ext='false';
if ($url=~/^http\:\/\//) { $ext='true'; }
$url=~s/\:/\:/g;
my $comment=$ENV{'form.comment'};
$comment=~s/\</\<\;/g;
$comment=~s/\>/\>\;/g;
$comment=~s/\:/\:/g;
if ($folder=~/^supplemental/) {
$comment=time.'___&&&___'.$ENV{'user.name'}.'___&&&___'.
$ENV{'user.domain'}.'___&&&___'.$comment;
}
my $newidx=$#Apache::lonratedt::resources+1;
$Apache::lonratedt::resources[$newidx]=
$comment.':'.$url.':'.$ext.':normal:res';
$Apache::lonratedt::order[$#Apache::lonratedt::order+1]=
$newidx;
&storemap($coursenum,$coursedom,$folder.'.sequence');
}
}
if ($ENV{'form.cmd'}) {
my ($cmd,$idx)=split(/\_/,$ENV{'form.cmd'});
if ($cmd eq 'del') {
for (my $i=$idx;$i<$#Apache::lonratedt::order;$i++) {
$Apache::lonratedt::order[$i]=
$Apache::lonratedt::order[$i+1];
}
$#Apache::lonratedt::order--;
} elsif ($cmd eq 'up') {
if (($idx) && (defined($Apache::lonratedt::order[$idx-1]))) {
my $i=$Apache::lonratedt::order[$idx-1];
$Apache::lonratedt::order[$idx-1]=
$Apache::lonratedt::order[$idx];
$Apache::lonratedt::order[$idx]=$i;
}
} elsif ($cmd eq 'down') {
if (defined($Apache::lonratedt::order[$idx+1])) {
my $i=$Apache::lonratedt::order[$idx+1];
$Apache::lonratedt::order[$idx+1]=
$Apache::lonratedt::order[$idx];
$Apache::lonratedt::order[$idx]=$i;
}
} elsif ($cmd eq 'rename') {
my ($rtitle,@rrest)=split(/\:/,
$Apache::lonratedt::resources[
$Apache::lonratedt::order[$idx]]);
my $comment=
&HTML::Entities::decode($ENV{'form.title'});
$comment=~s/\</\<\;/g;
$comment=~s/\>/\>\;/g;
$comment=~s/\:/\:/g;
$Apache::lonratedt::resources[
$Apache::lonratedt::order[$idx]]=
$comment.':'.join(':',@rrest);
}
# Store the changed version
&storemap($coursenum,$coursedom,$folder.'.sequence');
}
# Group import/search
if ($ENV{'form.importdetail'}) {
foreach (split(/\&/,$ENV{'form.importdetail'})) {
if (defined($_)) {
my ($name,$url)=split(/\=/,$_);
$name=&Apache::lonnet::unescape($name);
$url=&Apache::lonnet::unescape($url);
if ($url) {
my $idx=$#Apache::lonratedt::resources+1;
$Apache::lonratedt::order
[$#Apache::lonratedt::order+1]=$idx;
my $ext='false';
if ($url=~/^http\:\/\//) { $ext='true'; }
$url=~s/\:/\:/g;
$Apache::lonratedt::resources[$idx]=
$name.':'.$url.':'.$ext.':normal:res';
}
}
}
# Store the changed version
&storemap($coursenum,$coursedom,$folder.'.sequence');
}
}
# ---------------------------------------------------------------- End commands
# ---------------------------------------------------------------- Print screen
my $idx=0;
$r->print('<table>');
foreach (@Apache::lonratedt::order) {
my ($name,$url)=split(/\:/,$Apache::lonratedt::resources[$_]);
unless ($name) { $name=(split(/\//,$url))[-1]; }
unless ($name) { $name='NO RESOURCE'; $url='/adm/notfound.html'; }
$r->print(&entryline($idx,$name,$url,$folder,$allowed));
$idx++;
}
$r->print('</table>');
}
}
# --------------------------------------------------------------- An entry line
sub entryline {
my ($index,$title,$url,$folder,$allowed)=@_;
$title=~s/\&colon\;/\:/g;
$title=&HTML::Entities::encode(&HTML::Entities::decode(
&Apache::lonnet::unescape($title)),'\"\<\>\&\'');
my $renametitle=$title;
my $foldertitle=$title;
if ($title=~
/^(\d+)\_\_\_\&\;\&\;\&\;\_\_\_(\w+)\_\_\_\&\;\&\;\&\;\_\_\_(\w+)\_\_\_\&\;\&\;\&\;\_\_\_(.*)$/
) {
$foldertitle=&Apache::lontexconvert::msgtexconverted($4);
$renametitle=$4;
$title='<i>'.localtime($1).'</i> '.
&Apache::loncommon::plainname($2,$3).': <br>'.
$foldertitle;
}
$renametitle=~s/\"\;/\\\"/g;
my $line='<tr>';
# Edit commands
if ($allowed) {
$line.=(<<END);
<td><table border='0' cellspacing='0' cellpadding='0'>
<tr><td><a href='/adm/coursedocs?folder=$folder&cmd=up_$index'>
<img src="${iconpath}move_up.gif" alt='UP' border='0' /></a></td></tr>
<tr><td><a href='/adm/coursedocs?folder=$folder&cmd=down_$index'>
<img src="${iconpath}move_down.gif" alt='DOWN' border='0' /></a></td></tr>
</table></td><td>
<a href='/adm/coursedocs?folder=$folder&cmd=del_$index'>
<font size="-2">Remove</font></a>
<a href='javascript:changename("$folder","$index","$renametitle");'>
<font size="-2">Rename</font></a></td>
END
}
# Figure out what kind of a resource this is
my ($extension)=($url=~/\.(\w+)$/);
my $uploaded=($url=~/^\/*uploaded\//);
my $icon='unknown';
if (-e "/home/httpd/html/adm/lonIcons/$extension.gif") {
$icon=$extension;
}
my $isfolder=0;
if ($uploaded) {
if ($extension eq 'sequence') {
$icon='folder_closed';
$url=~/\/(\w+)\.sequence/;
$url='/adm/coursedocs?folder='.$1;
$isfolder=1;
} else {
$url=&Apache::lonnet::tokenwrapper($url);
}
}
$url=~s/^http\&colon\;\/\//\/adm\/wrapper\/ext\//;
if ($isfolder) { $url.='&foldername='.$foldertitle; }
$line.='<td bgcolor="#FFFFBB"><a href="'.$url.'" target="cat_'.$folder.
'"><img src="/adm/lonIcons/'.
$icon.'.gif" border="0"></a></td>'.
"<td bgcolor='#FFFFBB'><a href='$url' target='cat_$folder'>$title</a></td></tr>";
return $line;
}
# ---------------------------------------------------------------- tie the hash
sub tiehash {
$hashtied=0;
if ($ENV{'request.course.fn'}) {
if (tie(%hash,'GDBM_File',$ENV{'request.course.fn'}.".db",
&GDBM_READER(),0640)) {
$hashtied=1;
}
}
}
sub untiehash {
if ($hashtied) { untie %hash; }
$hashtied=0;
}
# --------------------------------------------------------------- check on this
sub checkonthis {
my ($r,$url,$level,$title)=@_;
$alreadyseen{$url}=1;
$r->rflush();
if ($url) {
$r->print('<br />');
for (my $i=0;$i<=$level*5;$i++) {
$r->print(' ');
}
$r->print('<a href="'.$url.'" target="cat">'.
($title?$title:$url).'</a> ');
if ($url=~/^\/res\//) {
my $result=&Apache::lonnet::repcopy(
&Apache::lonnet::filelocation('',$url));
if ($result==OK) {
$r->print('<font color="green">ok</font>');
$r->rflush();
&Apache::lonnet::countacc($url);
$url=~/\.(\w+)$/;
if (&Apache::loncommon::fileembstyle($1) eq 'ssi') {
$r->print('<br />');
$r->rflush();
for (my $i=0;$i<=$level*5;$i++) {
$r->print(' ');
}
$r->print('- Rendering: ');
&Apache::lonxml::xmlparse($r,'web',
&Apache::lonnet::getfile(
&Apache::lonnet::filelocation('',$url)));
if (($Apache::lonxml::errorcount) ||
($Apache::lonxml::warningcount)) {
if ($Apache::lonxml::errorcount) {
$r->print('<font color="red"><b>'.
$Apache::lonxml::errorcount.' error(s)</b></font> ');
}
if ($Apache::lonxml::warningcount) {
$r->print('<font color="blue">'.
$Apache::lonxml::warningcount.' warning(s)</font>');
}
} else {
$r->print('<font color="green">ok</font>');
}
$r->rflush();
}
my $dependencies=
&Apache::lonnet::metadata($url,'dependencies');
foreach (split(/\,/,$dependencies)) {
if (($_=~/^\/res\//) && (!$alreadyseen{$_})) {
&checkonthis($r,$_,$level+1);
}
}
} elsif ($result==HTTP_SERVICE_UNAVAILABLE) {
$r->print('<font color="red"><b>connection down</b></font>');
} elsif ($result==HTTP_NOT_FOUND) {
$r->print('<font color="red"><b>not found</b></font>');
} else {
$r->print('<font color="red"><b>access denied</b></font>');
}
}
}
}
# ================================================================ Main Handler
sub handler {
my $r = shift;
$r->content_type('text/html');
$r->send_http_header;
return OK if $r->header_only;
if ($ENV{'form.verify'}) {
my $loaderror=&Apache::lonnet::overloaderror($r);
if ($loaderror) { return $loaderror; }
$r->print('<html><head><title>Verify Content</title></head>'.
&Apache::loncommon::bodytag('Verify Course Documents'));
$hashtied=0;
undef %alreadyseen;
%alreadyseen=();
&tiehash();
foreach (keys %hash) {
if (($_=~/^src\_(.+)$/) && (!$alreadyseen{$hash{$_}})) {
&checkonthis($r,$hash{$_},0,$hash{'title_'.$1});
}
}
&untiehash();
} elsif ($ENV{'form.versions'}) {
$r->print('<html><head><title>Check Versions</title></head>'.
&Apache::loncommon::bodytag('Check Course Document Versions'));
$hashtied=0;
&tiehash();
my %changes=&Apache::lonnet::dump
('versionupdate',$ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
$ENV{'course.'.$ENV{'request.course.id'}.'.num'});
my $firstkey=(keys %changes)[0];
unless ($firstkey=~/^error\:/) {
unless ($ENV{'form.timerange'}) {
$ENV{'form.timerange'}=604800;
}
my $seltext='during the last '.$ENV{'form.timerange'}.' seconds';
my $startsel='';
my $monthsel='';
my $weeksel='';
my $daysel='';
if ($ENV{'form.timerange'}==-1) {
$seltext='since start of course';
$startsel='selected';
$ENV{'form.timerange'}=time;
}
my $starttime=time-$ENV{'form.timerange'};
if ($ENV{'form.timerange'}==2592000) {
$seltext='during the last month ('.localtime($starttime).')';
$monthsel='selected';
} elsif ($ENV{'form.timerange'}==604800) {
$seltext='during the last week ('.localtime($starttime).')';
$weeksel='selected';
} elsif ($ENV{'form.timerange'}==86400) {
$seltext='since yesterday ('.localtime($starttime).')';
$daysel='selected';
}
$r->print(<<ENDHEADERS);
<form action="/adm/coursedocs" method="post">
<select name="timerange">
<option value="-1" $startsel>Since Start of Course</option>
<option value="2592000" $monthsel>Last Month</option>
<option value="604800" $weeksel>Last Week</option>
<option value="86400" $daysel>Since Yesterday</option>
</select>
<input type="submit" name="versions" value="Display" />
</form>
<h3>Content changed $seltext</h3>
<table border="2">
<tr>
<th>File</th><th>Modification Date</th>
<th>Version</th><th>Differences</th></tr>
ENDHEADERS
foreach (keys %changes) {
if ($changes{$_}>$starttime) {
my ($root,$extension)=($_=~/^(.*)\.(\w+)$/);
my $currentversion=&Apache::lonnet::getversion($_);
my $linkurl=&Apache::lonnet::clutter($_);
$r->print(
'<tr><td><a href="'.$linkurl.'" target="cat">'.$linkurl.
'</a></td><td>'.
localtime($changes{$_}).'</td><td>'.$currentversion.'</td>'.
'<td>');
my $lastold=1;
for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) {
my $url=$root.'.'.$prevvers.'.'.$extension;
if (&Apache::lonnet::metadata($url,'lastrevisiondate')<
$starttime) {
$lastold=$prevvers;
}
}
for (my $prevvers=$lastold;$prevvers<$currentversion;$prevvers++) {
my $url=$root.'.'.$prevvers.'.'.$extension;
$r->print('<a href="'.&Apache::lonnet::clutter($url).
'">Version '.$prevvers.' ('.
localtime(&Apache::lonnet::metadata($url,'lastrevisiondate')).
')</a>');
if (&Apache::loncommon::fileembstyle($extension) eq 'ssi') {
$r->print(' <a href="/adm/diff?filename='.
&Apache::lonnet::clutter($root.'.'.$extension).
'&versionone='.$prevvers.
'">Diffs</a>');
}
$r->print('<br />');
}
$r->print('</td></tr>');
}
}
$r->print('</table>');
} else {
$r->print('<p>No content modifications yet.</p>');
}
&untiehash();
} else {
# is this a standard course?
my $standard=($ENV{'request.course.uri'}=~/^\/uploaded\//);
my $forcestandard;
my $forcesupplement;
my $script='';
my $allowed;
my $events='';
my $showdoc=0;
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
['folder','foldername']);
if ($r->uri=~/^\/adm\/coursedocs\/showdoc\/(.*)$/) {
$showdoc=$1;
}
unless ($showdoc) { # got called from remote
$forcestandard=($ENV{'form.folder'}=~/^default_/);
$forcesupplement=($ENV{'form.folder'}=~/^supplemental_/);
# does this user have privileges to post, etc?
$allowed=&Apache::lonnet::allowed('srm',$ENV{'request.course.id'});
if ($allowed) {
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']);
$script=&Apache::lonratedt::editscript('simple');
}
} else { # got called in sequence from course
$allowed=0;
$script='</script>'.&Apache::lonxml::registerurl(1,undef).'<script>';
$events='onLoad="'.&Apache::lonxml::loadevents.
'" onUnload="'.&Apache::lonxml::unloadevents.'"';
}
# get course data
my $coursenum=$ENV{'course.'.$ENV{'request.course.id'}.'.num'};
my $coursedom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'};
# get personal data
my $uname=$ENV{'user.name'};
my $udom=$ENV{'user.domain'};
my $plainname=&Apache::lonnet::escape(
&Apache::loncommon::plainname($uname,$udom));
# graphics settings
$iconpath = $r->dir_config('lonIconsURL') . "/";
my $now=time;
# print screen
$r->print(<<ENDDOCUMENT);
<html>
<head>
<title>The LearningOnline Network with CAPA</title>
<script>
$script
</script>
ENDDOCUMENT
if ($allowed) {
$r->print(<<ENDNEWSCRIPT);
<script>
function makenewfolder(targetform,folderseq) {
var foldername=prompt('Name of New Folder','New Folder');
if (foldername) {
targetform.importdetail.value=foldername+"="+folderseq;
targetform.submit();
}
}
function makenewext(targetname) {
this.document.forms.extimport.useform.value=targetname;
window.open('/adm/rat/extpickframe.html');
}
function makesmppage() {
var title=prompt('Listed Title for the Page');
if (title) {
this.document.forms.newsmppg.importdetail.value=
title+'=/adm/$udom/$uname/$now/smppg';
this.document.forms.newsmppg.submit();
}
}
function makebulboard() {
var title=prompt('Listed Title for the Bulletin Board');
if (title) {
this.document.forms.newbul.importdetail.value=
title+'=/adm/$udom/$uname/$now/bulletinboard';
this.document.forms.newbul.submit();
}
}
function finishpick() {
var title=this.document.forms.extimport.title.value;
var url=this.document.forms.extimport.url.value;
var form=this.document.forms.extimport.useform.value;
eval
('this.document.forms.'+form+'.importdetail.value="'+title+'='+url+
'";this.document.forms.'+form+'.submit();');
}
function changename(folder,index,oldtitle) {
var title=prompt('New Title',oldtitle);
if (title) {
this.document.forms.renameform.title.value=title;
this.document.forms.renameform.cmd.value='rename_'+index;
this.document.forms.renameform.folder.value=folder;
this.document.forms.renameform.submit();
}
}
</script>
<form name="renameform" method="post" action="/adm/coursedocs">
<input type="hidden" name="title" />
<input type="hidden" name="cmd" />
<input type="hidden" name="folder" />
</form>
ENDNEWSCRIPT
}
# -------------------------------------------------------------------- Body tag
$r->print('</head>'.
&Apache::loncommon::bodytag('Course Documents','',$events));
unless ($showdoc) {
if ($allowed) {
$r->print(<<ENDCOURSEVERIFY);
<form action="/adm/coursedocs" method="post" name="courseverify">
<input type="submit" name="verify" value="Verify Content" />
<input type="submit" name="versions" value="Check Resource Versions" />
</form>
ENDCOURSEVERIFY
}
# --------------------------------------------------------- Standard documents
$r->print('<table>');
if (($standard) && ($allowed) && (!$forcesupplement)) {
$r->print('<tr><td bgcolor="#FFFFBB"><h2>Main Course Documents</h2>');
my $folder=$ENV{'form.folder'};
unless ($folder=~/^default/) { $folder='default'; }
&editor($r,$coursenum,$coursedom,$folder,$allowed);
my $folderseq='/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time.
'.sequence';
$r->print(<<ENDFORM);
<table cellspacing=2><tr>
<th bgcolor="#DDDDDD">Upload a new main course document</th>
<th bgcolor="#DDDDDD">Import a published document</th>
<th bgcolor="#DDDDDD">Special documents</th>
</tr>
<tr><td bgcolor="#DDDDDD">
File:<br />
<form action="/adm/coursedocs" method="post" enctype="multipart/form-data">
<input type="file" name="uploaddoc" size="50">
<br />
Title:<br />
<input type="text" size="50" name="comment">
<input type="hidden" name="folder" value="$folder">
<input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
<input type="hidden" name="cmd" value="upload_default">
<input type="submit" value="Upload Document">
</form>
</td>
<td bgcolor="#DDDDDD">
<form action="/adm/coursedocs" method="post" name="simpleedit">
<input type="hidden" name="folder" value="$folder">
<input type=hidden name="importdetail" value="">
<input type=button onClick=
"javascript:groupsearch()" value="Search">
<input type=button onClick=
"javascript:groupimport();" value="Import">
</form>
</td><td bgcolor="#DDDDDD">
<form action="/adm/coursedocs" method="post" name="newfolder">
<input type="hidden" name="folder" value="$folder">
<input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
<input type=hidden name="importdetail" value="">
<input name="newfolder" type="button"
onClick="javascript:makenewfolder(this.form,'$folderseq');"
value="New Folder" />
</form>
<form action="/adm/coursedocs" method="post" name="newext">
<input type="hidden" name="folder" value="$folder">
<input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
<input type=hidden name="importdetail" value="">
<input name="newext" type="button" onClick="javascript:makenewext('newext');"
value="External Resource" />
</form>
<form action="/adm/coursedocs" method="post" name="newsyl">
<input type="hidden" name="folder" value="$folder">
<input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
<input type=hidden name="importdetail"
value="Syllabus=/public/$coursedom/$coursenum/syllabus">
<input name="newsyl" type="submit" value="Syllabus" />
</form>
<form action="/adm/coursedocs" method="post" name="newnav">
<input type="hidden" name="folder" value="$folder">
<input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
<input type=hidden name="importdetail"
value="Navigate Content=/adm/navmaps">
<input name="newnav" type="submit" value="Navigate Content" />
</form>
<form action="/adm/coursedocs" method="post" name="newsmppg">
<input type="hidden" name="folder" value="$folder">
<input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
<input type=hidden name="importdetail" value="">
<input name="newsmppg" type="button" value="Simple Page"
onClick="javascript:makesmppage();" />
</form>
<form action="/adm/coursedocs" method="post" name="newbul">
<input type="hidden" name="folder" value="$folder">
<input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
<input type=hidden name="importdetail" value="">
<input name="newbulletin" type="button" value="Bulletin Board"
onClick="javascript:makebulboard();" />
</form>
<form action="/adm/coursedocs" method="post" name="newaboutme">
<input type="hidden" name="folder" value="$folder">
<input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
<input type=hidden name="importdetail"
value="$plainname=/adm/$udom/$uname/aboutme">
<input name="newaboutme" type="submit" value="My Personal Info" />
</form>
</td></tr>
</table>
ENDFORM
$r->print('</td></tr>');
}
# ----------------------------------------------------- Supplemental documents
if (!$forcestandard) {
$r->print(
'<tr><td bgcolor="#BBFFFF"><h2>Supplemental Course Documents</h2>');
my $folder=$ENV{'form.folder'};
unless ($folder=~/supplemental/) { $folder='supplemental'; }
&editor($r,$coursenum,$coursedom,$folder,$allowed);
if ($allowed) {
my $folderseq=
'/uploaded/'.$coursedom.'/'.$coursenum.'/supplemental_'.time.
'.sequence';
$r->print(<<ENDSUPFORM);
<table cellspacing=2><tr>
<th bgcolor="#DDDDDD">Upload a new supplemental course document</th>
<th bgcolor="#DDDDDD">Import a published document</th>
<th bgcolor="#DDDDDD">Special documents</th>
</tr>
<tr><td bgcolor="#DDDDDD">
<form action="/adm/coursedocs" method="post" enctype="multipart/form-data">
<input type="file" name="uploaddoc" size="50">
<br />Comment:<br />
<textarea cols=50 rows=4 name='comment'>
</textarea>
<input type="hidden" name="folder" value="$folder">
<input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
<input type="hidden" name="cmd" value="upload_supplemental">
<input type="submit" value="Upload Document">
</form>
</td>
<td bgcolor="#DDDDDD">
<form action="/adm/coursedocs" method="post" name="simpleedit">
<input type="hidden" name="folder" value="$folder">
<input type=hidden name="importdetail" value="">
<input type=button onClick=
"javascript:groupsearch()" value="Search">
<input type=button onClick=
"javascript:groupimport();" value="Import">
</form>
</td><td bgcolor="#DDDDDD">
<form action="/adm/coursedocs" method="post" name="supnewfolder">
<input type="hidden" name="folder" value="$folder">
<input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
<input type=hidden name="importdetail" value="">
<input name="newfolder" type="button"
onClick="javascript:makenewfolder(this.form,'$folderseq');"
value="New Folder" />
</form>
<form action="/adm/coursedocs" method="post" name="supnewext">
<input type="hidden" name="folder" value="$folder">
<input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
<input type=hidden name="importdetail" value="">
<input name="newext" type="button"
onClick="javascript:makenewext('supnewext');"
value="External Resource" />
</form>
<form action="/adm/coursedocs" method="post" name="supnewsyl">
<input type="hidden" name="folder" value="$folder">
<input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
<input type=hidden name="importdetail"
value="Syllabus=/public/$coursedom/$coursenum/syllabus">
<input name="newsyl" type="submit" value="Syllabus" />
</form>
<form action="/adm/coursedocs" method="post" name="subnewaboutme">
<input type="hidden" name="folder" value="$folder">
<input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
<input type=hidden name="importdetail"
value="$plainname=/adm/$udom/$uname/aboutme">
<input name="newaboutme" type="submit" value="My Personal Info" />
</form>
</td></tr>
</table></td></tr>
ENDSUPFORM
}
}
if ($allowed) {
$r->print('<form name="extimport"><input type="hidden" name="title"><input type="hidden" name="url"><input type="hidden" name="useform"></form>');
}
$r->print('</table>');
} else {
# -------------------------------------------------------- This is showdoc mode
$r->print("<h1>Uploaded Document</h1><p>It is recommended that you use an up-to-date virus scanner before handling this file.</p><p><table>".
&entryline(0,"Click to download or use your browser's Save Link function",$showdoc).'</table></p>');
}
}
$r->print('</body></html>');
return OK;
}
1;
__END__
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