Koha/I18N.pm

   1 package Koha::I18N;
   2
   3 # This file is part of Koha.
   4 #
   5 # Copyright 2012-2014 BibLibre
   6 #
   7 # Koha is free software; you can redistribute it and/or modify it
   8 # under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 3 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # Koha is distributed in the hope that it will be useful, but
  13 # WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  19
  20 use Modern::Perl;
  21 use base qw(Locale::Maketext Exporter);
  22
  23 use CGI;
  24 use C4::Languages;
  25
  26 use Locale::Maketext::Lexicon {
  27     'en' => ['Auto'],
  28     '*' => [
  29         Gettext =>
  30             C4::Context->config('intranetdir')
  31             . '/misc/translator/po/*-messages.po'
  32     ],
  33     '_AUTO' => 1,
  34     '_style' => 'gettext',
  35 };
  36
  37 our @EXPORT = qw( gettext );
  38
  39 my %language_handles;
  40
  41 sub get_language_handle {
  42     my $cgi = new CGI;
  43     my $language = C4::Languages::getlanguage;
  44
  45     if (not exists $language_handles{$language}) {
  46         $language_handles{$language} = __PACKAGE__->get_handle($language)
  47             or die "No language handle for '$language'";
  48     }
  49
  50     return $language_handles{$language};
  51 }
  52
  53 sub gettext {
  54     my $lh = get_language_handle;
  55     $lh->maketext(@_);
  56 }
  57
  58 1;