# Copyrights 2007-2012 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 2.00.
use warnings;
use strict;
package Log::Report::Translator::POT;
use vars '$VERSION';
$VERSION = '0.992';
use base 'Log::Report::Translator';
use Log::Report 'log-report', syntax => 'SHORT';
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) = @_;
my $domain = $msg->{_domain};
my $locale = $lang || setlocale(LC_MESSAGES)
or return $self->SUPER::translate($msg, $lang);
my $pot
= exists $self->{pots}{$locale}
? $self->{pots}{$locale}
: $self->load($domain, $locale);
defined $pot
or return $self->SUPER::translate($msg, $lang);
$pot->msgstr($msg->{_msgid}, $msg->{_count})
|| $self->SUPER::translate($msg, $lang); # default translation is 'none'
}
sub load($$)
{ my ($self, $domain, $locale) = @_;
foreach my $lex ($self->lexicons)
{ my $potfn = $lex->find($domain, $locale);
!$potfn && $lex->list($domain)
and last; # there are tables for domain, but not our lang
$potfn or next;
my $po = Log::Report::Lexicon::POTcompact
->read($potfn, charset => $self->charset);
info __x "read pot-file {filename} for {domain} in {locale}"
, filename => $potfn, domain => $domain, locale => $locale
if $domain ne 'log-report'; # avoid recursion
return $self->{pots}{$locale} = $po;
}
$self->{pots}{$locale} = undef;
}
1;