<?php
/**
 *  @package AdminTools
 *  @copyright Copyright (c)2010-2011 Nicholas K. Dionysopoulos
 *  @license GNU General Public License version 3, or later
 *  @version $Id$
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

defined('_JEXEC') or die();

if(!JFactory::getSession()->get('block',false,'com_admintools')) {
	if(version_compare(JVERSION, '1.6.0', 'ge')) {
		JError::raiseError(404, JText::_('JLIB_APPLICATION_ERROR_COMPONENT_NOT_FOUND'));
	} else {
		JError::raiseError(404, JText::_('COMPONENT NOT FOUND'));
	}
	return false;
}

// Reset the session variable
JFactory::getSession()->set('block',false,'com_admintools');

// Check for PHP4
if(defined('PHP_VERSION')) {
	$version = PHP_VERSION;
} elseif(function_exists('phpversion')) {
	$version = phpversion();
} else {
	// No version info. I'll lie and hope for the best.
	$version = '5.0.0';
}

// Old PHP version detected. EJECT! EJECT! EJECT!
if(!version_compare($version, '5.2.7', '>='))
{
	return;
}

// Joomla! version check
if(version_compare(JVERSION, '2.5', 'lt') && version_compare(JVERSION, '1.6.0', 'ge')) {
	// Joomla! 1.6.x and 1.7.x: sorry fellas, no go.
	return;
}

jimport('joomla.application.component.model');

// Timezone fix; avoids errors printed out by PHP 5.3.3+ (thanks Yannick!)
if(function_exists('date_default_timezone_get') && function_exists('date_default_timezone_set')) {
	if(function_exists('error_reporting')) {
		$oldLevel = error_reporting(0);
	}
	$serverTimezone = @date_default_timezone_get();
	if(empty($serverTimezone) || !is_string($serverTimezone)) $serverTimezone = 'UTC';
	if(function_exists('error_reporting')) {
		error_reporting($oldLevel);
	}
	@date_default_timezone_set( $serverTimezone);
}

// Load FOF
include_once JPATH_ADMINISTRATOR.'/components/com_admintools/fof/include.php';
if(!defined('FOF_INCLUDED')) JError::raiseError ('500', 'Your Admin Tools installation is broken; please re-install');

// Load version.php
jimport('joomla.filesystem.file');
$version_php = JPATH_ADMINISTRATOR.'/components/com_admintools/version.php';
if(!defined('ADMINTOOLS_VERSION') && JFile::exists($version_php)) {
	require_once $version_php;
}

// Joomla! 1.6 detection
if(!defined('ADMINTOOLS_JVERSION'))
{
	if(!version_compare( JVERSION, '1.6.0', 'ge' )) {
		define('ADMINTOOLS_JVERSION','15');
	} else {
		define('ADMINTOOLS_JVERSION','16');
	}
}

// If JSON functions don't exist, load our compatibility layer
if( (!function_exists('json_encode')) || (!function_exists('json_decode')) )
{
	require_once JPATH_COMPONENT_ADMINISTRATOR.DS.'helpers'.DS.'jsonlib.php';
}

jimport('joomla.application.component.model');
require_once JPATH_ADMINISTRATOR.'/components/com_admintools/models/storage.php';

$paths = array(JPATH_ADMINISTRATOR, JPATH_ROOT);
$jlang = JFactory::getLanguage();
$jlang->load('com_admintools', $paths[0], 'en-GB', true);
$jlang->load('com_admintools', $paths[0], null, true);
$jlang->load('com_admintools', $paths[1], 'en-GB', true);
$jlang->load('com_admintools', $paths[1], null, true);

$jlang->load('com_admintools'.'.override', $paths[0], 'en-GB', true);
$jlang->load('com_admintools'.'.override', $paths[0], null, true);
$jlang->load('com_admintools'.'.override', $paths[1], 'en-GB', true);
$jlang->load('com_admintools'.'.override', $paths[1], null, true);

// Force the view and task
JRequest::setVar('view','blocks');
JRequest::setVar('task','browse');

FOFDispatcher::getTmpInstance('com_admintools')->dispatch();