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package FS::Msgcat;
use strict;
use vars qw( @ISA @EXPORT_OK $conf $def_locale $debug @translate_auto_insert );
use Exporter;
use FS::UID;
#use FS::Record qw( qsearchs ); # wtf? won't import...
use FS::Record;
#use FS::Conf; #wtf? causes dependency loops too.
use FS::msgcat;
@ISA = qw(Exporter);
@EXPORT_OK = qw( gettext geterror );
FS::UID->install_callback( sub {
eval "use FS::Conf;";
die $@ if $@;
$conf = new FS::Conf;
$def_locale = $conf->config('locale') || 'en_US';
$debug = $conf->exists('show-msgcat-codes');
@translate_auto_insert = $conf->config('translate-auto-insert');
});
=head1 NAME
FS::Msgcat - Message catalog functions
=head1 SYNOPSIS
use FS::Msgcat qw(gettext geterror);
#simple interface for retreiving messages...
$message = gettext('msgcode');
#or errors (includes the error code)
$message = geterror('msgcode');
=head1 DESCRIPTION
FS::Msgcat provides functions to use the message catalog. If you want to
maintain the message catalog database, see L<FS::msgcat> instead.
=head1 SUBROUTINES
=over 4
=item gettext MSGCODE
Returns the full message for the supplied message code.
=cut
sub gettext {
$debug ? geterror(@_) : _gettext(@_);
}
#though i guess we don't really have to cache here since we do it in
# FS::L10N::DBI
our %cache;
sub _gettext {
my $msgcode = shift;
return '' unless defined($msgcode) && length($msgcode) > 0;
my $locale = (@_ && shift)
|| $FS::CurrentUser::CurrentUser->locale
|| $def_locale;
return $cache{$locale}->{$msgcode} if exists $cache{$locale}->{$msgcode};
my $msgcat = FS::Record::qsearchs('msgcat', {
'msgcode' => $msgcode,
'locale' => $locale,
} );
if ( $msgcat ) {
$cache{$locale}->{$msgcode} = $msgcat->msg;
} else {
warn "WARNING: message for msgcode $msgcode in locale $locale not found"
unless $locale eq 'en_US';
$cache{$locale}->{$msgcode} = $msgcode;
if ( $locale ne 'en_US' && grep { $_ eq $locale } @translate_auto_insert ) {
# :(
my $newmsgcat = new FS::Record('msgcat', { locale => $locale,
msgcode => $msgcode,
msg => $msgcode,
});
warn "WARNING: auto-inserting message for msgcode $msgcode in locale $locale";
$newmsgcat->insert;
}
return $msgcode;
}
}
=item geterror MSGCODE
Returns the full message for the supplied message code, including the message
code.
=cut
sub geterror {
my $msgcode = shift;
my $msg = _gettext($msgcode);
if ( $msg eq $msgcode ) {
my $locale = $FS::CurrentUser::CurrentUser->option('locale') || $def_locale;
"Error code $msgcode (message for locale $locale not found)";
} else {
"$msg (error code $msgcode)";
}
}
=back
=head1 BUGS
i18n/l10n, eek
=head1 SEE ALSO
L<FS::Locales>, L<FS::msgcat>
=cut
1;
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