version 1.1, 2002/07/24 20:25:23
|
version 1.12, 2002/08/27 13:01:26
|
Line 1
|
Line 1
|
# The LearningOnline Network |
# The LearningOnline Network |
# Printout |
# Documents |
# |
# |
# (Internal Server Error Handler |
# $Id$ |
# |
# |
# (Login Screen |
# Copyright Michigan State University Board of Trustees |
# 5/21/99,5/22,5/25,5/26,5/31,6/2,6/10,7/12,7/14, |
|
# 1/14/00,5/29,5/30,6/1,6/29,7/1,11/9 Gerd Kortemeyer) |
|
# |
# |
# 3/1/1 Gerd Kortemeyer) |
# This file is part of the LearningOnline Network with CAPA (LON-CAPA). |
# |
# |
# 3/1 Gerd Kortemeyer |
# 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. |
# |
# |
package Apache::lonprintout; |
# 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 strict; |
use Apache::Constants qw(:common); |
use Apache::Constants qw(:common); |
|
use Apache::lonnet; |
|
use Apache::loncommon; |
|
use Apache::lonratedt; |
|
use Apache::lonratsrv; |
|
|
|
my $iconpath; |
|
|
|
# Mapread read maps into lonratedt::global arrays |
|
# @order and @resources, determines status |
|
# sets @order - pointer to resources in right order |
|
# sets @resources - array with the resources with correct idx |
|
# |
|
|
|
sub mapread { |
|
my ($coursenum,$coursedom,$map)=@_; |
|
return |
|
&Apache::lonratedt::mapread('/uploaded/'.$coursedom.'/'.$coursenum.'/'. |
|
$map); |
|
} |
|
|
|
sub storemap { |
|
my ($coursenum,$coursedom,$map)=@_; |
|
return |
|
&Apache::lonratedt::storemap('/uploaded/'.$coursedom.'/'.$coursenum.'/'. |
|
$map); |
|
} |
|
|
|
sub editor { |
|
my ($r,$coursenum,$coursedom,$folder,$allowed)=@_; |
|
my $errtext=''; |
|
my $fatal=0; |
|
($errtext,$fatal)= |
|
&mapread($coursenum,$coursedom,$folder.'.sequence'); |
|
if ($fatal) { |
|
$r->print('<p><font color="red">'.$errtext.'</font></p>'); |
|
} else { |
|
# ------------------------------------------------------------ Process commands |
|
if ($allowed) { |
|
# upload a file, if present |
|
if (($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; |
|
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') { |
|
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') { |
|
my $i=$Apache::lonratedt::order[$idx+1]; |
|
$Apache::lonratedt::order[$idx+1]= |
|
$Apache::lonratedt::order[$idx]; |
|
$Apache::lonratedt::order[$idx]=$i; |
|
} |
|
# Store the changed version |
|
&storemap($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'); |
|
} |
|
} |
|
# ---------------------------------------------------------------- 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='EMPTY'; } |
|
$r->print(&entryline($idx,$name,$url,$folder,$allowed)); |
|
$idx++; |
|
} |
|
$r->print('</table>'); |
|
} |
|
} |
|
|
|
# --------------------------------------------------------------- An entry line |
|
|
|
sub entryline { |
|
my ($index,$title,$url,$folder,$allowed)=@_; |
|
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_$index'>Remove</td> |
|
END |
|
} |
|
# URL |
|
if ($url=~/^\/*uploaded\//) { |
|
$url=&Apache::lonnet::tokenwrapper($url); |
|
} |
|
$line.='<td><a href="'.$url.'">View</a></td>'; |
|
# Title |
|
$title=&Apache::lonnet::unescape($title); |
|
if ($title=~ |
|
/^(\d+)\_\_\_\&\&\&\_\_\_(\w+)\_\_\_\&\&\&\_\_\_(\w+)\_\_\_\&\&\&\_\_\_(.*)$/ |
|
) { $title='<i>'.localtime($1).'</i> '.$2.' at '.$3.': <br>'. |
|
&Apache::lontexconvert::msgtexconverted($4); |
|
} |
|
$line.="<td>$title</td>"; |
|
$line.='</tr>'; |
|
return $line; |
|
} |
|
|
|
# ================================================================ Main Handler |
sub handler { |
sub handler { |
my $r = shift; |
my $r = shift; |
$r->content_type('text/html'); |
$r->content_type('text/html'); |
$r->send_http_header; |
$r->send_http_header; |
return OK if $r->header_only; |
return OK if $r->header_only; |
|
|
# --------------------------------------------------- Print login screen header |
# is this a standard course? |
|
|
|
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['folder']); |
|
my $standard=($ENV{'request.course.uri'}=~/^\/uploaded\//); |
|
my $forcestandard=($ENV{'form.folder'}=~/^default_/); |
|
my $forcesupplement=($ENV{'form.folder'}=~/^supplemental_/); |
|
|
|
# does this user have privileges to post, etc? |
|
my $allowed=&Apache::lonnet::allowed('srm',$ENV{'request.course.id'}); |
|
my $script=''; |
|
if ($allowed) { |
|
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']); |
|
$script=&Apache::lonratedt::editscript('simple'); |
|
} |
|
|
|
# get course data |
|
my $coursenum=$ENV{'course.'.$ENV{'request.course.id'}.'.num'}; |
|
my $coursedom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'}; |
|
|
|
# graphics settings |
|
|
|
$iconpath = $r->dir_config('lonIconsURL') . "/"; |
|
|
|
# print screen |
$r->print(<<ENDDOCUMENT); |
$r->print(<<ENDDOCUMENT); |
<html> |
<html> |
<head> |
<head> |
<title>The LearningOnline Network with CAPA</title> |
<title>The LearningOnline Network with CAPA</title> |
|
<script>$script</script> |
</head> |
</head> |
<body bgcolor="#FFFFFF"> |
|
<h1>Printout</h1> |
|
<img src="/adm/lonKaputt/lonconstruct.gif"> |
|
</body> |
|
</html> |
|
ENDDOCUMENT |
ENDDOCUMENT |
|
$r->print(&Apache::loncommon::bodytag('Course Documents')); |
|
# --------------------------------------------------0------ Standard documents |
|
if (($standard) && ($allowed) && (!$forcesupplement)) { |
|
$r->print('<h2>Main Course Documents</h2>'); |
|
my $folder=$ENV{'form.folder'}; |
|
unless ($folder=~/^default/) { $folder='default'; } |
|
&editor($r,$coursenum,$coursedom,$folder,$allowed); |
|
$r->print(<<ENDFORM); |
|
<table><tr> |
|
<th>Upload a new main course document</th> |
|
<th>Import a published document</th> |
|
<th>Special documents</th> |
|
</tr> |
|
<tr><td> |
|
File:<br /> |
|
<form action="/adm/coursedocs" method="post" enctype="multipart/form-data"> |
|
<input type="file" name="uploaddoc" size="50"> |
|
<br /> |
|
Title:<br /> |
|
<input type="text" size="50" name="comment"> |
|
<input type="hidden" name="folder" value="$folder"> |
|
<input type="hidden" name="cmd" value="upload_default"> |
|
<input type="submit" value="Upload Document"> |
|
</form> |
|
</td> |
|
<td> |
|
<form action="/adm/coursedocs" method="post" name="simpleedit"> |
|
<input type=hidden name="importdetail" value=""> |
|
<input type=button onClick= |
|
"javascript:groupsearch()" value="Group Search"> |
|
<input type=button onClick= |
|
"javascript:groupimport();" value="Group Import"> |
|
</form> |
|
</td><td> |
|
<form action="/adm/coursedocs" method="post" name="newfolder"> |
|
<input name="newfolder" type="button" onClick="javascript:newfolder();" |
|
value="New Folder" /> |
|
</form> |
|
<form action="/adm/coursedocs" method="post" name="newext"> |
|
<input name="newext" type="button" onClick="javascript:newext();" |
|
value="External Resource" /> |
|
</form> |
|
<form action="/adm/coursedocs" method="post" name="newsyl"> |
|
<input name="newsyl" type="button" onClick="javascript:newsyl();" |
|
value="Syllabus" /> |
|
</form> |
|
<form action="/adm/coursedocs" method="post" name="newaboutme"> |
|
<input name="newaboutme" type="button" onClick="javascript:newaboutme();" |
|
value="My Personal Info" /> |
|
</form> |
|
</td></tr> |
|
</table> |
|
ENDFORM |
|
$r->print('<hr />'); |
|
} |
|
# ----------------------------------------------------- Supplemental documents |
|
if (!$forcestandard) { |
|
$r->print('<h2>Supplemental Course Documents</h2>'); |
|
my $folder=$ENV{'form.folder'}; |
|
unless ($folder=~/supplemental/) { $folder='supplemental'; } |
|
&editor($r,$coursenum,$coursedom,$folder,$allowed); |
|
if ($allowed) { |
|
$r->print(<<ENDSUPFORM); |
|
<h3>Post a new supplemental course document</h3> |
|
<form action="/adm/coursedocs" method="post" enctype="multipart/form-data"> |
|
<input type="file" name="uploaddoc" size="50"> |
|
<br />Comment:<br /> |
|
<textarea cols=50 rows=4 name='comment'> |
|
</textarea> |
|
<input type="hidden" name="folder" value="$folder"> |
|
<input type="hidden" name="cmd" value="upload_supplemental"> |
|
<input type="submit" value="Upload Document"> |
|
</form> |
|
ENDSUPFORM |
|
} |
|
} |
|
|
|
$r->print('</body></html>'); |
return OK; |
return OK; |
} |
} |
|
|