Lirama::Loc2

[perl/loc/.git] / Lirama / Loc.pm

diff --git a/Lirama/Loc.pm b/Lirama/Loc.pm
deleted file mode 100644 (file)
index cd3529f..0000000
--- a/Lirama/Loc.pm
+++ /dev/null
@@ -1,115 +0,0 @@
-package Lirama::Loc;
-
-use strict;
-use warnings;
-use utf8;
-
-require Exporter;
-our @ISA       = qw(Exporter);
-our @EXPORT    = qw(langpref);
-our @EXPORT_OK = qw(@langpref loc);
-
-our @langpref = qw(en eo nl sv el hu de fr ru kr fi);
-
-sub langpref {
-       # @_ is order of languages (prefered language last)
-       for my $lang (@_) {
-               unshift @langpref, splice @langpref, $_, 1  # move to front
-                       for grep $langpref[$_] eq $lang, 0..$#langpref;
-       } # find $lang and move to front of @langpref
-} # langpref
-
-sub loc($) {
-       my $this = shift;
-       # localize to most preferred language
-       ref $_[0] eq "HASH" or return $_[0];
-       defined $_[0]{$_} and return $_[0]{$_} for @langpref;
-} # loc
-
-sub TIEHASH {
-       my $this = shift;
-
-       my $node = {};
-       while (my ($id, $langs) = each %{$_[0]}) {
-               $node->{$id} = $this->loc($langs);
-       } # add each element of i18n hash
-
-       return bless $node, $this;
-} # new
-
-sub FETCH {
-       my $this = shift;
-       # custom expand: get preferred language from given hash
-       return $this->loc($_[0]) if ref $_[0] eq "HASH";  # deprecated in favor of loc()
-       # array ref used for passing arguments
-       @_ = @{$_[0]} if ref $_[0] eq "ARRAY";
-       # get localized string by identifier
-       local $_ = shift;
-               #todo: shouldn't occur - find out where this is done, then fix and remove this check
-               defined $_ or return '';
-       $_ = $this->{$_} if exists $this->{$_};
-       # static output if no arguments given
-       return $_ unless @_;  # unnecessary but faster for common case
-       # adaptive string (code)
-       $_ = $_->(@_) if ref $_ eq "CODE";
-       # dynamic output
-       return sprintf $_, @_;
-} # FETCH
-
-sub EXISTS {
-       # true if identifier is localized; non-existing strings still return
-       # themselves, so in standard meaning everything would exist
-       return exists $_[0]->{$_[1]};
-} # EXISTS
-
-sub FIRSTKEY {
-       my $this = shift;
-       keys %$this;  # reset iterator
-       return each %$this;
-} # FIRSTKEY
-
-sub NEXTKEY {
-       my $this = shift;
-       return each %$this;
-} # NEXTKEY
-
-1;
-
-__END__
-
-
-=head1 NAME
-
-Lirama::Loc - Localize strings
-
-=head1 SYNOPSIS
-
-       use Lirama::Loc;
-
-       langpref(qw/en eo/);  # prefer esperanto texts
-
-       tie my %loc, "Lirama::Loc", {
-               test => {
-                       en => "this is a test",
-                       eo => "cxi tio estas testo",
-                       nl => "dit is een test",
-               },
-       };
-
-       print $loc{test};
-
-=head1 DESCRIPTION
-
-Returns a text in the preferred language.
-
-=head1 SEE ALSO
-
-L<Locale::Maketext|Locale::Maketext>
-
-=head1 AUTHOR
-
-Mischa POSLAWSKY <shiar@shiar.org>
-
-Copyright 2005 Mischa POSLAWSKY. All rights reserved.
-
-=cut