# Copyrights 2007-2014 by [Mark Overmeer].
# For other contributors see ChangeLog.
# See the manual pages for details on the licensing terms.
# Pod stripped from pm file by OODoc 2.01.
use warnings;
use strict;
package Log::Report::Translator::POT;
our $VERSION = '1.02';
use base 'Log::Report::Translator';
use Log::Report 'log-report-lexicon';
use Log::Report::Lexicon::Index;
use Log::Report::Lexicon::POTcompact;
use POSIX qw/:locale_h/;
my %indices;
# Work-around for missing LC_MESSAGES on old Perls and Windows
{ no warnings;
eval "&LC_MESSAGES";
*LC_MESSAGES = sub(){5} if $@;
}
sub translate($;$$)
{ my ($self, $msg, $lang, $ctxt) = @_;
my $domain = $msg->{_domain};
my $locale = $lang || setlocale(LC_MESSAGES)
or return $self->SUPER::translate($msg, $lang, $ctxt);
my $pot
= exists $self->{pots}{$domain}{$locale}
? $self->{pots}{$domain}{$locale}
: $self->load($domain, $locale);
($pot ? $pot->msgstr($msg->{_msgid}, $msg->{_count}, $ctxt) : undef)
|| $self->SUPER::translate($msg, $lang, $ctxt);
}
sub load($$)
{ my ($self, $domain, $locale) = @_;
foreach my $lex ($self->lexicons)
{ my $fn = $lex->find($domain, $locale);
!$fn && $lex->list($domain)
and last; # there are tables for domain, but not our lang
$fn or next;
my ($ext) = lc($fn) =~ m/\.(\w+)$/;
my $class
= $ext eq 'mo' ? 'Log::Report::Lexicon::MOTcompact'
: $ext eq 'po' ? 'Log::Report::Lexicon::POTcompact'
: error __x"unknown translation table extension '{ext}' in {filename}"
, ext => $ext, filename => $fn;
info __x"read table {filename} as {class} for {domain} in {locale}"
, filename => $fn, class => $class, domain => $domain
, locale => $locale
if $domain ne 'log-report'; # avoid recursion
eval "require $class" or panic $@;
return $self->{pots}{$domain}{$locale}
= $class->read($fn, charset => $self->charset);
}
$self->{pots}{$domain}{$locale} = undef;
}
1;