Current File : /home/lightco1/www/lightingrepublic.com.au/plugins/koowa/default.php
<?php
/**
* @version $Id$
* @package Nooku_Plugins
* @subpackage Koowa
* @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 Koowa plugin
*
* Koowa plugins can handle a number of events that are dynamically generated. The following
* is a list of available events. This list is not meant to be exclusive.
*
* onBeforeController[Action]
* onAfterController[Action]
* where [Action] is Browse, Read, Edit, Add, Delete or any custom controller action
*
* onBeforeDatabase[Action]
* onAfterDatabase[Action]
* where [Action] is Select, Insert, Update or Delete
*
* You can create your own Koowa plugins very easily :
*
* <code>
* <?php
* class plgKoowaFoo extends plgKoowaDefault
* {
* public function onBeforeControllerBrowse(KEvent $event)
* {
* //The caller is a reference to the object that is triggering this event
* $caller = $event->caller;
*
* //The result is the actual result of the event, if this is an after event
* //the result will contain the result of the action.
* $result = $event->result;
*
* //The context object can also contain a number of custom properties
* print_r($context);
* }
* }
* </code>
*
* @author Johan Janssens <johan@nooku.org>
* @package Nooku_Plugins
* @subpackage Koowa
*/
abstract class PlgKoowaDefault extends KEventListener
{
/**
* A JRegistry object holding the parameters for the plugin
*
* @var A JRegistry object
*/
protected $_params = null;
/**
* The name of the plugin
*
* @var string
*/
protected $_name = null;
/**
* The plugin type
*
* @var string
*/
protected $_type = null;
/**
* Constructor
*/
function __construct($dispatcher, $config = array())
{
if (isset($config['params']))
{
if ($config['params'] instanceof JRegistry) {
$this->_params = $config['params'];
} else {
$this->_params = new JRegistry;
if (version_compare(JVERSION, '1.6', '<')) {
$this->_params->loadINI($config['params']);
} else {
$this->_params->loadString($config['params'], 'INI');
}
}
}
if ( isset( $config['name'] ) ) {
$this->_name = $config['name'];
}
if ( isset( $config['type'] ) ) {
$this->_type = $config['type'];
}
//Inject the identifier
$config['service_identifier'] = KService::getIdentifier('plg:koowa.'.$this->_name);
//Inject the service container
$config['service_container'] = KService::getInstance();
//Inject the dispatcher
$config['dispatcher'] = KService::get('com://admin/default.event.dispatcher');
parent::__construct(new KConfig($config));
}
/**
* Loads the plugin language file
*
* @param string $extension The extension for which a language file should be loaded
* @param string $basePath The basepath to use
* @return boolean True, if the file has successfully loaded.
*/
public function loadLanguage($extension = '', $basePath = JPATH_BASE)
{
if(empty($extension)) {
$extension = 'plg_'.$this->_type.'_'.$this->_name;
}
return JFactory::getLanguage()->load( strtolower($extension), $basePath);
}
}
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