<?php

/*
 * @package Joomla 1.5
 * @copyright Copyright (C) 2005 Open Source Matters. All rights reserved.
 * @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php
 *
 * @component jLogonAlert, version 1.3, 2010-05-11
 * @copyright Copyright (C) Carlo Di Giuseppe - www.applejuice.it
 * @license http://www.gnu.org/copyleft/gpl.html GNU/GPL
 */

defined ('_JEXEC') or die ('Restricted Access');

jimport( 'joomla.plugin.plugin' );


class plgSystemJlogonalert extends JPlugin
{
	function plgSystemLogonalert(& $subject, $config) {
		parent::__construct($subject, $config);
	}
	
	function onLoginFailure( $response )
	{
		global $option;
		
		$given_user = JRequest::getVar('username');
		$given_password = JRequest::getVar('passwd');
		$ip = $_SERVER['REMOTE_ADDR'] ;
		$site = '';
		$query = '';
		if ($option == 'com_user')
		{
			$site = 'FrontEnd';
			$query = 'SELECT a.email,a.username,b.testo_personalizzato,b.messaggio FROM #__users a, #__ajlaemails b WHERE a.id = b.id_utente AND b.published = 1 AND b.avviso_frontend = 1';
		}
		else
		{
			$site = "BackEnd";
			$query = 'SELECT a.email,a.username,b.testo_personalizzato,b.messaggio FROM #__users a, #__ajlaemails b WHERE a.id = b.id_utente AND b.published = 1 AND b.avviso_backend = 1';
		}
		
		// Get a database object
		$db =& JFactory::getDBO();

		$db->setQuery( $query );
		$result = $db->loadObjectList();
		
		$plugin = JPluginHelper::getPlugin('system','jlogonalert');
		$pluginparams = new JParameter($plugin->params);
		$sender = $pluginparams->get('default_sender');
		
		
		foreach ($result as $row)
		{
			
			if ($row->testo_personalizzato == 0)
			{
				$messaggio = $pluginparams->get('default_message');
			}
			else
			{
				$messaggio = $row->messaggio;
			}	
			if ($given_user != '')
				$this->inviaEmail($row->email,$messaggio,$given_user,$given_password,$ip,$site,$sender,'Failed Login');
		}
		
	}
	
	function onLoginUser( $response )
	{
		global $option;
		
		$given_user = JRequest::getVar('username');
		$given_password = JRequest::getVar('passwd');
		$ip = $_SERVER['REMOTE_ADDR'] ;
		$site = '';
		$query = '';
		if ($option == 'com_user')
		{
			$site = 'FrontEnd';
			$query = 'SELECT a.email,a.username,b.testo_personalizzato,b.messaggio FROM #__users a, #__ajlaemails b WHERE a.id = b.id_utente AND  b.published = 1 AND b.avviso_frontend = 1 AND b.alert_success = 1';
		}
		else
		{
			$site = "BackEnd";
			$query = 'SELECT a.email,a.username,b.testo_personalizzato,b.messaggio FROM #__users a, #__ajlaemails b WHERE a.id = b.id_utente AND  b.published = 1 AND b.avviso_backend = 1 AND b.alert_successb = 1';
		}
		
		// Get a database object
		$db =& JFactory::getDBO();

		$db->setQuery( $query );
		$result = $db->loadObjectList();
		
		$plugin = JPluginHelper::getPlugin('system','jlogonalert');
		$pluginparams = new JParameter($plugin->params);
		$sender = $pluginparams->get('default_sender');
		
		
		foreach ($result as $row)
		{
			
			if ($row->testo_personalizzato == 0)
			{
				$messaggio = $pluginparams->get('default_message');
			}
			else
			{
				$messaggio = $row->messaggio;
			}	
			if ($given_user != '')
				$this->inviaEmail($row->email,$messaggio,$given_user,$given_password,$ip,$site,$sender,'Correct Login');
		}
		return true;
		
	}
	
	function inviaEmail($email,$messaggio,$given_user,$given_password,$ip,$site,$sender, $oggetto)
	{
		jimport ('joomla.mail.helper');
		
		$subject = JMailHelper::cleanSubject($oggetto);
		
		$tmp = str_replace("{client_ip}", $ip, $messaggio);
		$tmp = str_replace("{given_user}",$given_user,$tmp);
		$tmp = str_replace("{given_password}",$given_password,$tmp);
		$tmp = str_replace("{site}",$site,$tmp);
		
		
		$body = JMailHelper::cleanBody($tmp);
		
		$config =& JFactory::getConfig();		
	
		$siteName = $config->getValue( 'config.sitename' );
		if (!JUtility::sendMail($sender, $siteName." - Logon Alert - ".$site ,$email,$subject,$body))
			JError::raiseError(500,'Failed to send email !');
	}
}

?>