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<?php
/**
* @version $Id: default.php 2721 2010-10-27 00:58:51Z johanjanssens $
* @package Nooku_Components
* @subpackage Default
* @copyright Copyright (C) 2007 - 2012 Johan Janssens. All rights reserved.
* @license GNU GPLv3 <http://www.gnu.org/licenses/gpl.html>
* @link http://www.nooku.org
*/
/**
* Default Controller
*
* @author Johan Janssens <johan@nooku.org>
* @package Nooku_Components
* @subpackage Default
*/
class ComDefaultControllerDefault extends KControllerService
{
/**
* The limit information
*
* @var array
*/
protected $_limit;
/**
* Constructor
*
* @param object An optional KConfig object with configuration options.
*/
public function __construct(KConfig $config)
{
parent::__construct($config);
$this->_limit = $config->limit;
}
/**
* Initializes the default configuration for the object
*
* Called from {@link __construct()} as a first step of object instantiation.
*
* @param object An optional KConfig object with configuration options.
* @return void
*/
protected function _initialize(KConfig $config)
{
$config->append(array(
'limit' => array('max' => 100, 'default' => JFactory::getApplication()->getCfg('list_limit'))
));
parent::_initialize($config);
}
/**
* Display action
*
* If the controller was not dispatched manually load the langauges files
*
* @param KCommandContext A command context object
* @return KDatabaseRow(set) A row(set) object containing the data to display
*/
protected function _actionGet(KCommandContext $context)
{
$this->getService('translator')->getTranslator($this->getIdentifier())->loadLanguageFiles();
return parent::_actionGet($context);
}
/**
* Browse action
*
* Use the application default limit if no limit exists in the model and limit the
* limit to a maximum.
*
* @param KCommandContext A command context object
* @return KDatabaseRow(set) A row(set) object containing the data to display
*/
protected function _actionBrowse(KCommandContext $context)
{
if($this->isDispatched())
{
$limit = $this->getModel()->get('limit');
//If limit is empty use default
if(empty($limit)) {
$limit = $this->_limit->default;
}
//Force the maximum limit
if($limit > $this->_limit->max) {
$limit = $this->_limit->max;
}
$this->limit = $limit;
}
return parent::_actionBrowse($context);
}
/**
* Set a request property
*
* This function translates 'limitstart' to 'offset' for compatibility with Joomla
*
* @param string The property name.
* @param mixed The property value.
*/
public function __set($property, $value)
{
if($property == 'limitstart') {
$property = 'offset';
}
parent::__set($property, $value);
}
}
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