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<?php
/**
* PluginManager class
*
* Active element plugins are retrieved from "com_jforms/plugins/elements/plugins.list"
* each plugin is stored in a separate directory with the same name as the plugin
* for more details about the structure please view the "com_jforms/plugins/elements/" directory
*
* @version $Id: plugins.php 170 2009-08-12 07:29:38Z dr_drsh $
* @package Joomla
* @subpackage JForms
* @copyright Copyright (C) 2008 Mostafa Muhammad. All rights reserved.
* @license GNU/GPL
*/
jimport('joomla.utilities.simplexml');
include 'plugins'.DS.'element.php';
include 'plugins'.DS.'export.php';
include 'plugins'.DS.'storage.php';
class JFormsPluginManager{
//Holds loaded element plugins
var $element_plugins = array();
//Holds loaded storage plugins
var $storage_plugins = array();
//Holds loaded export plugins
var $export_plugins = array();
var $exportPluginManager = null;
var $storagePluginManager = null;
var $elementPluginManager = null;
function elementHasStorageRequirements( $e ){
$this->loadElementPlugins();
if(
property_exists($this->elementPluginManager->loaded_plugins[$e->type],'storage') &&
$this->elementPluginManager->loaded_plugins[$e->type]->storage == null
)return false;
return true;
}
function JFormsPluginManager(){
$this->__construct();
}
function __construct(){
$this->exportPluginManager = new JFormsXPluginManager();
$this->storagePluginManager = new JFormsSPluginManager();
$this->elementPluginManager = new JFormsEPluginManager();
}
function invokeMethod( $name, $type, $which, $params ){
switch( $type ){
case JFORM_PLUGIN_ELEMENT:
return $this->elementPluginManager->invokeMethod( $name, $which, $params );
case JFORM_PLUGIN_STORAGE:
return $this->storagePluginManager->invokeMethod( $name, $which, $params );
case JFORM_PLUGIN_EXPORT:
return $this->exportPluginManager->invokeMethod( $name, $which, $params );
}
}
/**
* Loads the active element plugins "listed in plugins/plugin.list"
*
* @return void
*/
function loadElementPlugins(){
$this->elementPluginManager->loadPlugins();
$this->element_plugins = $this->elementPluginManager->loaded_plugins;
}
function getElementPluginsCategories(){
return $this->elementPluginManager->getCategories();
}
/**
* Loads the active storage plugins "listed in plugins/plugin.list"
*
* @return void
*/
function loadStoragePlugins(){
$this->storagePluginManager->loadPlugins();
$this->storage_plugins = $this->storagePluginManager->loaded_plugins;
}
/**
* Loads the active export plugins "listed in plugins/plugin.list"
*
* @return void
*/
function loadExportPlugins(){
$this->exportPluginManager->loadPlugins();
$this->export_plugins = $this->exportPluginManager->loaded_plugins;
}
}