75 lines
1.8 KiB
Perl
75 lines
1.8 KiB
Perl
package Koha::App::Plugin::Language;
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# Copyright 2025 Koha development team
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#
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# This file is part of Koha.
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#
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# Koha is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# Koha is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Koha; if not, see <https://www.gnu.org/licenses>.
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=head1 NAME
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Koha::App::Plugin::Language
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=head1 SYNOPSIS
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$app->plugin('Language');
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=head1 DESCRIPTION
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Sets the current language based on request (cookies, headers, ...)
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=cut
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use Modern::Perl;
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use Mojo::Base 'Mojolicious::Plugin';
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use Koha::Language;
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=head1 METHODS
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=head2 register
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Called by Mojolicious when the plugin is loaded.
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Defines an `around_action` hook that will sets the current language based on
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the current request.
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=cut
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sub register {
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my ( $self, $app, $conf ) = @_;
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$app->hook(
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around_action => sub {
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my ( $next, $c, $action, $last ) = @_;
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# Make the value of Accept-Language header and KohaOpacLanguage
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# cookie accessible to C4::Languages::getlanguage when not in a CGI
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# context
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if ( my $accept_language = $c->req->headers->accept_language ) {
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$ENV{HTTP_ACCEPT_LANGUAGE} = $accept_language;
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}
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if ( my $KohaOpacLanguage = $c->cookie('KohaOpacLanguage') ) {
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Koha::Language->set_requested_language($KohaOpacLanguage);
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}
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return $next->();
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}
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);
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}
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1;
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