version 1.3, 2002/07/31 13:50:38
|
version 1.4, 2002/07/31 14:56:36
|
Line 30 package Apache::londocs;
|
Line 30 package Apache::londocs;
|
|
|
use strict; |
use strict; |
use Apache::Constants qw(:common); |
use Apache::Constants qw(:common); |
|
use Apache::lonnet; |
|
use Apache::loncommon; |
|
|
sub handler { |
sub handler { |
my $r = shift; |
my $r = shift; |
Line 37 sub handler {
|
Line 39 sub handler {
|
$r->send_http_header; |
$r->send_http_header; |
return OK if $r->header_only; |
return OK if $r->header_only; |
|
|
my $url; |
# does this user have privileges to post, etc? |
|
my $allowed=&Apache::lonnet::allowed('srm',$ENV{'request.course.id'}); |
|
|
if ($ENV{'form.uploaddoc.filename'}) { |
if ($allowed) { |
$url=&Apache::lonnet::userfileupload('uploaddoc'); |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
|
['remove']) |
} |
} |
|
|
|
# get course data |
|
my $coursenum=$ENV{'course.'.$ENV{'request.course.id'}.'.num'}; |
|
my $coursedom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'}; |
|
|
|
|
|
# upload a file |
|
if (($ENV{'form.uploaddoc.filename'}) && ($allowed)) { |
|
my $id=time.'_'.$ENV{'user.name'}.'_'.$ENV{'user.domain'}; |
|
my $url=&Apache::lonnet::userfileupload('uploaddoc'); |
|
if ($url=~/^error\:/) { |
|
} else { |
|
my $comment=$ENV{'form.comment'}; |
|
$comment=~s/\</\<\;/g; |
|
$comment=~s/\>/\>\;/g; |
|
&Apache::lonnet::put('coursedocs', |
|
{ $id.'.url' => $url, |
|
$id.'.comment' => $comment }, |
|
$coursedom,$coursenum); |
|
} |
|
} |
|
|
|
# delete a file |
|
if ($ENV{'form.remove'}=~/$ENV{'user.name'}\_$ENV{'user.domain'}$/) { |
|
my $id=$ENV{'form.remove'}; |
|
&Apache::lonnet::del('coursedocs', |
|
[$id.'.url',$id.'.comment'], |
|
$coursedom,$coursenum); |
|
} |
|
|
|
# print screen |
$r->print(<<ENDDOCUMENT); |
$r->print(<<ENDDOCUMENT); |
<html> |
<html> |
<head> |
<head> |
Line 49 sub handler {
|
Line 84 sub handler {
|
</head> |
</head> |
<body bgcolor="#FFFFFF"> |
<body bgcolor="#FFFFFF"> |
<h1>Course Documents</h1> |
<h1>Course Documents</h1> |
|
ENDDOCUMENT |
|
# ------------------------------------------------------- Print headers to docs |
|
my %currentdocs=&Apache::lonnet::dump('coursedocs',$coursedom,$coursenum); |
|
foreach (sort keys (%currentdocs)) { |
|
if ($_=~/(\d+)\_(\w+)\_(\w+)\.url/) { |
|
$r->print('<hr>'.localtime($1).' '.$2.' '.$3.'<blockquote>'. |
|
$currentdocs{$1.'_'.$2.'_'.$3.'.comment'}. |
|
'</blockquote><a href="'.$currentdocs{$_}.'">View</a>'); |
|
} |
|
} |
|
# ----------------------------------------------------------------- Upload form |
|
if ($allowed) { |
|
$r->print(<<ENDFORM); |
|
<hr /> |
|
<h3>Post a new course document</h3> |
<form method="post" enctype="multipart/form-data"> |
<form method="post" enctype="multipart/form-data"> |
<input type="file" name="uploaddoc" size="20"> |
<input type="file" name="uploaddoc" size="50"> |
|
<br />Comment:<br /> |
|
<textarea cols=50 rows=4 name='comment'> |
|
</textarea> |
<input type="submit" value="Upload Document"> |
<input type="submit" value="Upload Document"> |
</form> |
</form> |
$url |
ENDFORM |
</body> |
} |
</html> |
$r->print('</body></html>'); |
ENDDOCUMENT |
|
return OK; |
return OK; |
} |
} |
|
|