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>.
24 my $language = $query->param('language');
25 # Detect where the user came from and save that url
26 my $requestedUrl = $query->url(-base => 1) ;
27 # Use referer url if it matches $requestedUrl else use $requestedUrl as the url .
28 my $url = $query->referer()=~$requestedUrl ? $query->referer() : $requestedUrl;
30 # warn "Language : $query // $language // $url";
32 # If language was set by an external URL the parameter
33 # 'language=' should be removed from url string, otherwise
34 # the language picker will not work
35 $url =~ s|(.)language=[\w-]*&?|$1|;
36 $url =~ s|(&\|\?)$||; # Remove extraneous ? or &
38 C4::Templates::setlanguagecookie( $query, $language, $url );