--- /dev/null
+package Lirama::Loc3;
+
+use strict;
+use warnings;
+
+our $VERSION = '3.00';
+
+sub loc($) {
+ my $this = shift;
+ # get one value from a hash of multiple options
+ # if it isn't, we're done already:
+ ref $_[0] eq "HASH" or return $_[0];
+ # localize to most preferred language
+ defined $_[0]{$_} and return $_[0]{$_} for @{$this->{-langpref}};
+} # loc
+
+sub TIEHASH {
+ #todo: set -path
+ return bless $_[1], $_[0]; # bless the l10n hash
+}
+
+sub FETCH {
+ my $this = shift;
+ # get setting (denoted by leading dash)
+ return wantarray ? @{$this->{$_[0]}} : $this->{$_[0]}->[0]
+ if $_[0] eq "-langpref";
+ return $this->{$_[0]}
+ if $_[0] eq "-path";
+ # array ref used for passing arguments
+ @_ = @{$_[0]} if ref $_[0] eq "ARRAY";
+ # get localized string by identifier
+ local $_ = shift;
+ # add default path unless specified
+ $_ = $this->{-path} . '_' . $_ unless /_/;
+ #todo: shouldn't occur - find out where this is done, then fix and remove this check
+ # defined $_ or return '';
+ $_ = $this->loc($this->{$_}) if exists $this->{$_};
+ #todo: else remove path
+ # adaptive string (code)
+ $_ = $_->(@_) if ref $_ eq "CODE";
+ # static output if no arguments given
+ return $_ unless @_; # unnecessary but faster for common case
+ # dynamic output
+ return sprintf $_, @_;
+} # FETCH
+
+sub STORE {
+ my ($this, $option, $val) = @_;
+ if ($option eq "-langpref") {
+ # set order of languages (prefered language first)
+ $this->{$option} = $val;
+ } # -langpref
+ else {
+ $this->{$option} = $val;
+# $_[0]->{$_[1]} = $_[2];
+ }
+} # STORE
+
+# Same as found in Tie::StdHash
+
+#todo: make path-aware
+sub EXISTS { exists $_[0]->{$_[1]} }
+sub FIRSTKEY { my $a = scalar keys %{$_[0]}; each %{$_[0]} }
+sub NEXTKEY { each %{$_[0]} }
+
+1;
+
+__END__
+
+
+=head1 NAME
+
+Lirama::Loc3 - Localize strings
+
+=head1 SYNOPSIS
+
+ use Lirama::Loc3;
+
+ tie my %loc, "Lirama::Loc3", {
+ _test => {
+ en => "this is a test",
+ eo => "cxi tio estas testo",
+ },
+ };
+
+ $loc{-langpref} = [qw/nl en eo/]; # prefer I<nl> (dutch) texts
+ print $loc{test}; # "this is a test", since dutch is unavailable
+
+=head1 DESCRIPTION
+
+Returns a text in the most preferred language available.
+Mainly intended for translation of different strings on a website.
+
+=over 4
+
+=item C<langpref>
+
+Shared so we only have to set one var to change all translations;
+may yet be a very bad idea (does it work correctly in modperl?)
+
+=item C<tie>
+
+=item C<loc>
+
+=item C<exists>
+
+True if identifier is localized;
+even though non-existing strings still return themselves.
+
+=back
+
+=head1 SEE ALSO
+
+L<Lirama::Loc3::Auto|Lirama::Loc3::Auto>
+
+L<Locale::Maketext|Locale::Maketext>
+
+=head1 AUTHOR
+
+Mischa POSLAWSKY <shiar@shiar.org>
+
+Copyright 2005 Mischa POSLAWSKY. All rights reserved.
+
+=cut