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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Application
* @subpackage Resource
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: Translate.php 21770 2010-04-05 20:16:08Z thomas $
*/
/**
* @see Zend_Application_Resource_ResourceAbstract
*/
require_once 'Zend/Application/Resource/ResourceAbstract.php';
/**
* Resource for setting translation options
*
* @uses Zend_Application_Resource_ResourceAbstract
* @category Zend
* @package Zend_Application
* @subpackage Resource
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Application_Resource_Translate extends Zend_Application_Resource_ResourceAbstract
{
const DEFAULT_REGISTRY_KEY = 'Zend_Translate';
/**
* @var Zend_Translate
*/
protected $_translate;
/**
* Defined by Zend_Application_Resource_Resource
*
* @return Zend_Translate
*/
public function init()
{
return $this->getTranslate();
}
/**
* Retrieve translate object
*
* @return Zend_Translate
* @throws Zend_Application_Resource_Exception if registry key was used
* already but is no instance of Zend_Translate
*/
public function getTranslate()
{
if (null === $this->_translate) {
$options = $this->getOptions();
if (!isset($options['data'])) {
require_once 'Zend/Application/Resource/Exception.php';
throw new Zend_Application_Resource_Exception('No translation source data provided.');
}
if (empty($options['adapter'])) {
$options['adapter'] = Zend_Translate::AN_ARRAY;
}
if (!empty($options['data'])) {
$options['content'] = $options['data'];
unset($options['data']);
}
if (isset($options['options'])) {
foreach($options['options'] as $key => $value) {
$options[$key] = $value;
}
}
$key = (isset($options['registry_key']) && !is_numeric($options['registry_key']))
? $options['registry_key']
: self::DEFAULT_REGISTRY_KEY;
unset($options['registry_key']);
if(Zend_Registry::isRegistered($key)) {
$translate = Zend_Registry::get($key);
if(!$translate instanceof Zend_Translate) {
require_once 'Zend/Application/Resource/Exception.php';
throw new Zend_Application_Resource_Exception($key
. ' already registered in registry but is '
. 'no instance of Zend_Translate');
}
$translate->addTranslation($options);
$this->_translate = $translate;
} else {
$this->_translate = new Zend_Translate($options);
Zend_Registry::set($key, $this->_translate);
}
}
return $this->_translate;
}
}
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