<?php
class TranslatorInvalidAdapterException extends Exception {}
class TranslatorAdapterInvalidDataException extends Exception {}
class Translator extends Object implements ITranslator {
	/** @var string */
	public $lang;
    /**
     * Adapter
     *
     * @var TranslatorAdapter
     */
	public $adapter;
	/** @var string path to adapter file */
	protected $file = FALSE;

	public function __construct($lang, $path, $adapter) {
		$this->lang = $lang;
		switch ($adapter) {
			case 'array':
				$this->adapter=new TranslatorAdapterArray($path, $lang);
				break;
			case 'gettext':
				$this->adapter=new TranslatorAdapterGetText($path, $lang);
				break;
			default:
				throw new TranslatorInvalidAdapterException("Adapter ".$adapter." is not implemented yet!");
		}
	}
	/**
	 * Translates the given string.
	 * @param  string   message
	 * @param  int      plural count
	 * @return string
	 */
	public function translate($message, $count = NULL) {
		return $this->_($message, $count);
	}
	/**
	 * Translates the given string and replace searched keywords.
	 * @param  string   message
	 * @param  int      plural count
	 * @param  array    replacement
	 * @return string
	 */
	public function _($message, $count = NULL, $replacement = NULL) {
		return $this->adapter->_($message, $count, $replacement);
	}
}
?>