109 lines
2.6 KiB
Perl
109 lines
2.6 KiB
Perl
# Selima Website Content Management System
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# ShortCut.pm: The shortcut subroutines.
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# Copyright (c) 2003-2018 imacat.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# Author: imacat <imacat@mail.imacat.idv.tw>
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# First written: 2003-03-23
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package Selima::ShortCut;
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use 5.008;
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use strict;
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use warnings;
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use base qw(Exporter);
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use vars qw(@EXPORT @EXPORT_OK);
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BEGIN {
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@EXPORT = qw(h dh __ C_ F_ N_);
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@EXPORT_OK = @EXPORT;
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# Prototype declaration
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sub h($);
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sub dh($);
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sub __($@);
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sub C_($@);
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sub F_($@);
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sub N_($@);
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}
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use Selima::DataVars qw(:l10n);
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# Define them first
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# h: Escape the HTML characters
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sub h($) {
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local ($_, %_);
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$_ = $_[0];
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return "" if !defined $_;
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s/&/&/g;
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s/</</g;
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s/>/>/g;
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s/"/"/g; # (xgettext) "
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return $_;
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}
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# dh: De-escape the HTML characters
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sub dh($) {
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local ($_, %_);
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$_ = $_[0];
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return "" if !defined $_;
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s/"/"/g; # (xgettext) "
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s/>/>/g;
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s/</</g;
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s/&/&/g;
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return $_;
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}
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# N_: Null maketext function
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sub N_($@) {
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# Watch out for this perl magic! :p
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return $_[0] unless wantarray;
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return @_;
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}
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# We must load SetL10N after N_().
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use Selima::SetL10N;
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# __: Maketext/gettext
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sub __($@) {
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local ($_, %_);
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my ($key, @params, $pkg);
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($key, @params) = @_;
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# Initialize the localization framework
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set_l10n if !defined $LH;
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return $LH->maketext($key, @params);
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}
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# C_: Maketext in the common domain
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sub C_($@) {
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local ($_, %_);
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my ($key, @params);
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($key, @params) = @_;
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# Initialize the localization framework
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set_l10n if !defined $CLH;
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return $CLH->maketext($key, @params);
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}
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# F_: Maketext, fallback from the current domain to the common domain
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sub F_($@) {
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local ($_, %_);
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my ($key, @params, $pkg);
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($key, @params) = @_;
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# Initialize the localization framework
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Selima::SetL10N::set_l10n if !defined $LH || !defined $CLH;
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# Try the local text
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return $LH->maketext($key, @params)
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if exists ${$LH->{"Lexicon"}}{$key};
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# Try the common text
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return $CLH->maketext($key, @params);
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}
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return 1;
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