lib/TWiki/Configure/Checkers/DispScriptUrlPath.pm
author Colas Nahaboo <colas@nahaboo.net>
Sat, 26 Jan 2008 15:50:53 +0100
changeset 0 414e01d06fd5
permissions -rw-r--r--
RELEASE 4.2.0 freetown
     1 #
     2 # TWiki Enterprise Collaboration Platform, http://TWiki.org/
     3 #
     4 # Copyright (C) 2000-2006 TWiki Contributors.
     5 #
     6 # This program is free software; you can redistribute it and/or
     7 # modify it under the terms of the GNU General Public License
     8 # as published by the Free Software Foundation; either version 2
     9 # of the License, or (at your option) any later version. For
    10 # more details read LICENSE in the root of this distribution.
    11 #
    12 # This program is distributed in the hope that it will be useful,
    13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
    14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
    15 #
    16 # As per the GPL, removal of this notice is prohibited.
    17 package TWiki::Configure::Checkers::DispScriptUrlPath;
    18 
    19 use strict;
    20 
    21 use TWiki::Configure::Checker;
    22 
    23 use base 'TWiki::Configure::Checker';
    24 
    25 sub check {
    26     my $this = shift;
    27 
    28     # Check Script URL Path against REQUEST_URI
    29     my $n;
    30     my $val = $TWiki::cfg{DispScriptUrlPath};
    31     my $guess = $ENV{REQUEST_URI} || $ENV{SCRIPT_NAME} || '';
    32     $guess =~ s(/+configure[^/]*$)();
    33 
    34     if( !defined($val) || $val eq 'NOT SET' ) {
    35         $TWiki::cfg{DispScriptUrlPath} = $TWiki::cfg{ScriptUrlPath};
    36         return $this->guessed(0);
    37     }
    38     return '';
    39 }
    40 
    41 1;