<?php

/*
  This file is part of Mkframework.

  Mkframework is free software: you can redistribute it and/or modify
  it under the terms of the GNU Lesser General Public License as published by
  the Free Software Foundation, either version 3 of the License.

  Mkframework is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public License
  along with Mkframework.  If not, see <http://www.gnu.org/licenses/>.

 */

/**
 * plugin_i18n classe pour gerer l'internationnalisation
 * @author Mika
 * @link http://mkf.mkdevs.com/
 */
class plugin_i18n {

	private static $tLangue;

	public static function start() {
		self::load(_root::getConfigVar('language.default'));
	}

	/**
	 * charge le fichier de langue situe dans la section [path], valeur de i18n
	 * @access public static
	 * @param string $sLang (doit etre present dans le fichier de config [language] allow separer par des virgules
	 */
	public static function load($sLang) {
		$tAllowed = preg_split('/,/', _root::getConfigVar('language.allow'));
		if (!in_array($sLang, $tAllowed) and $sLang != _root::getConfigVar('language.default')) {
			throw new Exception('Lang not allowed, list allow:' . _root::getConfigVar('language.allow'));
		}
		include_once _root::getConfigVar('path.i18n') . $sLang . '.php';

		self::$tLangue = _root::getConfigVar('tLangue');
	}

	/**
	 * retourne la traduction du tag $sTag
	 * @access public static
	 * @param string $sTag tag du mot a traduire
	 */
	public static function get($sTag) {
		if (!isset(self::$tLangue[$sTag])) {
			return $sTag . '(need translation)';
		}
		return self::$tLangue[$sTag];
	}

	public static function add($tLangue) {
		foreach ($tLangue as $sKey => $sVal) {
			self::$tLangue[$sKey] = $sVal;
		}
	}

	public static function getList() {
		return self::$tLangue;
	}

}

function tr($sText) {
	return plugin_i18n::get($sText);
}

function trR($sText, $tReplace) {
	return str_replace(array_keys($tReplace), array_values($tReplace), tr($sText));
}