Bug 20538: Move categories.js out of language directory
[koha.git] / opac / opac-changelanguage.pl
blob133e58efdbec00a08bc1880db90d53c91a7105bd
1 #!/usr/bin/perl
3 # This file is part of Koha.
5 # Koha is free software; you can redistribute it and/or modify it
6 # under the terms of the GNU General Public License as published by
7 # the Free Software Foundation; either version 3 of the License, or
8 # (at your option) any later version.
10 # Koha is distributed in the hope that it will be useful, but
11 # WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 # GNU General Public License for more details.
15 # You should have received a copy of the GNU General Public License
16 # along with Koha; if not, see <http://www.gnu.org/licenses>.
18 use Modern::Perl;
20 use C4::Templates;
21 use CGI qw ( -utf8 );
23 my $query = new CGI;
24 my $language = $query->param('language');
26 # Detect where the user came from and save that url
27 my $requestedUrl = $query->url( -base => 1 );
29 # Use referer url if it matches $requestedUrl else use $requestedUrl as the url .
30 my $url =
31 $query->referer() =~ $requestedUrl ? $query->referer() : $requestedUrl;
33 # warn "Language : $query // $language // $url";
35 # If language was set by an external URL the parameter
36 # 'language=' should be removed from url string, otherwise
37 # the language picker will not work
38 $url =~ s|(.)language=[\w-]*&?|$1|;
39 $url =~ s|(&\|\?)$||; # Remove extraneous ? or &
41 C4::Templates::setlanguagecookie( $query, $language, $url );