/administrator/components/com_jevents/jevents.php

<?php

/**

 * JEvents Component for Joomla 1.5.x

 *

 * @version     $Id: jevents.php 3552 2012-04-20 09:41:53Z geraintedwards $

 * @package     JEvents

 * @copyright   Copyright (C)  2008-2012 GWE Systems Ltd

 * @license     GNU/GPLv2, see http://www.gnu.org/licenses/gpl-2.0.html

 * @link        http://www.jevents.net

 */



defined( 'JPATH_BASE' ) or die( 'Direct Access to this location is not allowed.' );



if (version_compare(phpversion(), '5.0.0', '<')===true) {

	echo  '<div style="font:12px/1.35em arial, helvetica, sans-serif;"><div style="margin:0 0 25px 0; border-bottom:1px solid #ccc;"><h3 style="margin:0; font-size:1.7em; font-weight:normal; text-transform:none; text-align:left; color:#2f2f2f;">'.JText::_("JEV_INVALID_PHP1").'</h3></div>'.JText::_("JEV_INVALID_PHP2").'</div>';

	return;

}



// remove metadata.xml if its there.

jimport('joomla.filesystem.file');

if (JFile::exists(JPATH_COMPONENT_SITE.DS."metadata.xml")){

	JFile::delete(JPATH_COMPONENT_SITE.DS."metadata.xml");

}



//error_reporting(E_ALL);



jimport('joomla.filesystem.path');



// Get Joomla version.

$version = new JVersion();

$jver = explode( '.', $version->getShortVersion() );



//version_compare(JVERSION,'1.5.0',">=")

if (!isset($option))  $option = JRequest::getCmd("option"); // 1.6 mod

define("JEV_COM_COMPONENT",$option);

define("JEV_COMPONENT",str_replace("com_","",$option));



include_once(JPATH_COMPONENT_ADMINISTRATOR.DS.JEV_COMPONENT.".defines.php");



$registry	=& JRegistry::getInstance("jevents");

/*

 * frontend only!

// In Joomla 1.6 JComponentHelper::getParams(JEV_COM_COMPONENT) is a clone so the menu params do not propagate so we force this here!

if (JVersion::isCompatible("1.6.0")){

	$newparams	= JFactory::getApplication()->getParams();

	$component =& JComponentHelper::getComponent(JEV_COM_COMPONENT);

	$component->params =& $newparams;

}

*/

// See http://www.php.net/manual/en/timezones.php

$params = JComponentHelper::getParams(JEV_COM_COMPONENT);

if ($params->get("icaltimezonelive","")!="" && is_callable("date_default_timezone_set") && $params->get("icaltimezonelive","")!=""){

	$timezone= date_default_timezone_get();

	date_default_timezone_set($params->get("icaltimezonelive",""));

	$registry->setValue("jevents.timezone",$timezone);

}



if (!JVersion::isCompatible("1.6.0")){

	// Multi-category events only supported in Joomla 2.5 + so disable elsewhere

	$params->set('multicategory',0);

}



// Thanks to ssobada

if (JVersion::isCompatible("1.6.0")){

   $authorisedonly = $params->get("authorisedonly", 0);

   $user      = JFactory::getUser();

   //Stop if user is not authorised to access JEevents CPanel

   if (!$authorisedonly && !$user->authorise('core.manage',      'com_jevents')) {

	  return;

   }

}



// Must also load frontend language files

$lang =& JFactory::getLanguage();

$lang->load(JEV_COM_COMPONENT, JPATH_SITE);



if (!version_compare(JVERSION,'1.6.0',">=")){

	// Load Site specific language overrides - can't use getTemplate since wer'e in the admin interface

	$db =& JFactory::getDBO();

	$query = 'SELECT template'

	. ' FROM #__templates_menu'

	. ' WHERE client_id = 0 AND menuid=0'

	. ' ORDER BY menuid DESC'

	. ' LIMIT 1'

	;

	$db->setQuery($query);

	$template = $db->loadResult();

	$lang->load(JEV_COM_COMPONENT, JPATH_SITE.DS."templates".DS.$template);

}

// disable Zend php4 compatability mode

@ini_set("zend.ze1_compatibility_mode","Off");



// Split tasl into command and task

$cmd = JRequest::getCmd('task', 'cpanel.show');



if (strpos($cmd, '.') != false) {

	// We have a defined controller/task pair -- lets split them out

	list($controllerName, $task) = explode('.', $cmd);



	// Define the controller name and path

	$controllerName	= strtolower($controllerName);

	$controllerPath	= JPATH_COMPONENT.DS.'controllers'.DS.$controllerName.'.php';

	$controllerName = "Admin".$controllerName;



	// If the controller file path exists, include it ... else lets die with a 500 error

	if (file_exists($controllerPath)) {

		require_once($controllerPath);

	} else {

		JError::raiseError(500, 'Invalid Controller');

	}

} else {

	// Base controller, just set the task

	$controllerName = null;

	$task = $cmd;

}



// Make the task available later

JRequest::setVar("jevtask",$cmd);

JRequest::setVar("jevcmd",$cmd);



JPluginHelper::importPlugin("jevents");



// Make this a config option - should not normally be needed

//$db = JFactory::getDBO();

//$db->setQuery( "SET SQL_BIG_SELECTS=1");

//$db->query();



// Set the name for the controller and instantiate it

$controllerClass = ucfirst($controllerName).'Controller';

if (class_exists($controllerClass)) {

	$controller = new $controllerClass();

} else {

	JError::raiseError(500, 'Invalid Controller Class - '.$controllerClass );

}



// record what is running - used by the filters

$registry	=& JRegistry::getInstance("jevents");

$registry->setValue("jevents.activeprocess","administrator");



// Perform the Request task

$controller->execute($task);



// Redirect if set by the controller

$controller->redirect();