File:
[LON-CAPA] /
loncom /
lontrans.pm
Revision
1.3:
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Mon Sep 30 20:32:45 2002 UTC (22 years ago) by
albertel
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MAIN
CVS tags:
HEAD
- so many half assed fixes for the fact that APache doesn't do proper evaluation of the ~ for non Unix based lon-capa users could have been avoided by doin this in the first place.
- Any way should make a god $r->filename for all users under all conditions, this ostensibly fixes BUG#812 (but maybe others)
# The LearningOnline Network
# URL translation for User Files
#
# $Id: lontrans.pm,v 1.3 2002/09/30 20:32:45 albertel 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::lontrans;
use strict;
use Apache::Constants qw(:common :remotehost);
use Apache::lonnet();
use Apache::File();
sub propath {
my ($udom,$uname)=@_;
$udom=~s/\W//g;
$uname=~s/\W//g;
my $subdir=$uname.'__';
$subdir =~ s/(.)(.)(.).*/$1\/$2\/$3/;
my $proname="$Apache::lonnet::perlvar{'lonUsersDir'}/$udom/$subdir/$uname";
return $proname;
}
sub handler {
my $r = shift;
if ($r->uri=~m|^/uploaded/|) {
my ($dum1,$dum2,$udom,$uname,$ufile)=split(/\//,$r->uri);
$ufile=~s/^[\~\.]+//;
$r->filename(&propath($udom,$uname).'/userfiles/'.$ufile);
} elsif ($r->uri=~m|^/~|) {
#internal authentication, needs fixup.
my $fn = $r->uri(); # non users do not get the full path request
# through SCRIPT_FILENAME
$fn=~s|^/~(\w+)|/home/$1/public_html|;
$r->filename($fn);
} else { return DECLINED; }
}
1;
__END__
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