FundacionLQDVI_WebCongresos/www/plugins/user/example.php

<?php
/**
 * @version		$Id: example.php 14401 2010-01-26 14:10:00Z louis $
 * @package		Joomla
 * @subpackage	JFramework
 * @copyright	Copyright (C) 2005 - 2010 Open Source Matters. All rights reserved.
 * @license		GNU/GPL, see LICENSE.php
 * Joomla! is free software. This version may have been modified pursuant
 * to the GNU General Public License, and as distributed it includes or
 * is derivative of works licensed under the GNU General Public License or
 * other free or open source software licenses.
 * See COPYRIGHT.php for copyright notices and details.
 */

// Check to ensure this file is included in Joomla!
defined('_JEXEC') or die( 'Restricted access' );

jimport('joomla.plugin.plugin');

/**
 * Example User Plugin
 *
 * @package		Joomla
 * @subpackage	JFramework
 * @since 		1.5
 */
class plgUserExample extends JPlugin {

	/**
	 * Constructor
	 *
	 * For php4 compatability we must not use the __constructor as a constructor for plugins
	 * because func_get_args ( void ) returns a copy of all passed arguments NOT references.
	 * This causes problems with cross-referencing necessary for the observer design pattern.
	 *
	 * @param object $subject The object to observe
	 * @param 	array  $config  An array that holds the plugin configuration
	 * @since 1.5
	 */
	function plgUserExample(& $subject, $config)
	{
		parent::__construct($subject, $config);
	}

	/**
	 * Example store user method
	 *
	 * Method is called before user data is stored in the database
	 *
	 * @param 	array		holds the old user data
	 * @param 	boolean		true if a new user is stored
	 */
	function onBeforeStoreUser($user, $isnew)
	{
		global $mainframe;
	}

	/**
	 * Example store user method
	 *
	 * Method is called after user data is stored in the database
	 *
	 * @param 	array		holds the new user data
	 * @param 	boolean		true if a new user is stored
	 * @param	boolean		true if user was succesfully stored in the database
	 * @param	string		message
	 */
	function onAfterStoreUser($user, $isnew, $success, $msg)
	{
		global $mainframe;

		// convert the user parameters passed to the event
		// to a format the external application

		$args = array();
		$args['username']	= $user['username'];
		$args['email'] 		= $user['email'];
		$args['fullname']	= $user['name'];
		$args['password']	= $user['password'];

		if ($isnew)
		{
			// Call a function in the external app to create the user
			// ThirdPartyApp::createUser($user['id'], $args);
		}
		else
		{
			// Call a function in the external app to update the user
			// ThirdPartyApp::updateUser($user['id'], $args);
		}
	}

	/**
	 * Example store user method
	 *
	 * Method is called before user data is deleted from the database
	 *
	 * @param 	array		holds the user data
	 */
	function onBeforeDeleteUser($user)
	{
		global $mainframe;
	}

	/**
	 * Example store user method
	 *
	 * Method is called after user data is deleted from the database
	 *
	 * @param 	array		holds the user data
	 * @param	boolean		true if user was succesfully stored in the database
	 * @param	string		message
	 */
	function onAfterDeleteUser($user, $succes, $msg)
	{
		global $mainframe;

	 	// only the $user['id'] exists and carries valid information

		// Call a function in the external app to delete the user
		// ThirdPartyApp::deleteUser($user['id']);
	}

	/**
	 * This method should handle any login logic and report back to the subject
	 *
	 * @access	public
	 * @param 	array 	holds the user data
	 * @param 	array    extra options
	 * @return	boolean	True on success
	 * @since	1.5
	 */
	function onLoginUser($user, $options)
	{
		// Initialize variables
		$success = false;

		// Here you would do whatever you need for a login routine with the credentials
		//
		// Remember, this is not the authentication routine as that is done separately.
		// The most common use of this routine would be logging the user into a third party
		// application.
		//
		// In this example the boolean variable $success would be set to true
		// if the login routine succeeds

		// ThirdPartyApp::loginUser($user['username'], $user['password']);

		return $success;
	}

	/**
	 * This method should handle any logout logic and report back to the subject
	 *
	 * @access public
	 * @param array holds the user data
	 * @return boolean True on success
	 * @since 1.5
	 */
	function onLogoutUser($user)
	{
		// Initialize variables
		$success = false;

		// Here you would do whatever you need for a logout routine with the credentials
		//
		// In this example the boolean variable $success would be set to true
		// if the logout routine succeeds

		// ThirdPartyApp::loginUser($user['username'], $user['password']);

		return $success;
	}
}