<?php
/* $Id$ */
(basename(__FILE__) != basename($_SERVER['PHP_SELF'])) or die('ACCESS DENIED');
/**
 * Mammut cms runtime file
 */

if(version_compare(PHP_VERSION, '5.4.0', '<'))
	die('PHP >= 5.4 required, aborting');

if(php_sapi_name() == "cli" || defined('STDIN'))
	/**
	 * Defined if PHP is run from the command line.
	 */
	define('_CLI_', true);

if(file_exists(_BASEPATH_ . DIRECTORY_SEPARATOR . 'pathconfig.php'))
	include_once (_BASEPATH_ . DIRECTORY_SEPARATOR . 'pathconfig.php');

if(!defined('_SELF_'))
	define('_SELF_', $_SERVER['SCRIPT_NAME']);

if(!defined('_PHPEXT_')) {
	$nextpos = -1;
	$found = 0;
	while(($nextpos = strpos(_SELF_, '.', $nextpos + 1)) !== false)
		$found = $nextpos;
	/**
	 * The used PHP file extension on this server, which could be php, php5 or something
	 * linke that.
	 */
	define('_PHPEXT_', substr(_SELF_, $found + 1));
	unset($nextpos, $found);
}

if(!defined('_SELF_SERVICE_'))
	/**
	 * Contrant which links to the service address.
	 */
	define('_SELF_SERVICE_', _BASEURL_ . '/' . (defined('_ADMIN_') ? 'adminservice' : 'service') . '.' . _PHPEXT_);
if(!defined('_SELF_DEFAULT_'))
	/**
	 * Contrant which links to the default output address.
	 */
	define('_SELF_DEFAULT_', _BASEURL_ . '/' . (defined('_ADMIN_') ? 'admin' : 'index') . '.' . _PHPEXT_);

if(!defined('_SELF_FRONTEND_'))
	/**
	 * Contrant which links to the frontend script.
	 */
	define('_SELF_FRONTEND_', _BASEURL_ . '/index.' . _PHPEXT_);
if(!defined('_SELF_BACKEND_'))
	/**
	 * Contrant which links to the backend script.
	 */
	define('_SELF_BACKEND_', _BASEURL_ . '/admin.' . _PHPEXT_);

$DS = DIRECTORY_SEPARATOR; // shorthand and speedup, cause php handles constants slower than variables
// define paths which aren't defined
if(!defined('_CFGPATH_'))
	define('_CFGPATH_', _BASEPATH_ . $DS . 'cfg');

if(!defined('_LIBPATH_')) // system libary path
	define('_LIBPATH_', _BASEPATH_ . $DS . 'lib');
if(!defined('_LIBPATHX_')) // custom libary path
	define('_LIBPATHX_', _BASEPATH_ . $DS . 'libx');

if(!defined('_DATAPATH_')) // system data path
	define('_DATAPATH_', _BASEPATH_ . $DS . 'data');
if(!defined('_DATAURL_')) // system data url base
	define('_DATAURL_', _BASEURL_ . '/data');
if(!defined('_DATAPATHX_')) // custom data path
	define('_DATAPATHX_', _BASEPATH_ . $DS . 'datax');
if(!defined('_DATAURLX_')) // extended data url base
	define('_DATAURLX_', _BASEURL_ . '/datax');

if(!defined('_PLUGINPATH_')) // system plugin path
	define('_PLUGINPATH_', _BASEPATH_ . $DS . 'plugin');
if(!defined('_PLUGINURL_')) // system plugin path
	define('_PLUGINURL_', _BASEURL_ . '/plugin');
if(!defined('_PLUGINPATHX_')) // custom plugin path
	define('_PLUGINPATHX_', _BASEPATH_ . $DS . 'pluginx');
if(!defined('_PLUGINURLX_')) // custom plugin path
	define('_PLUGINURLX_', _BASEURL_ . '/pluginx');

if(!defined('_COMPATH_')) // system component path
	define('_COMPATH_', _BASEPATH_ . $DS . 'component');
if(!defined('_COMURL_')) // system component url base
	define('_COMURL_', _BASEURL_ . '/component');
if(!defined('_COMPATHX_')) // custom component path
	define('_COMPATHX_', _BASEPATH_ . $DS . 'componentx');
if(!defined('_COMURLX_')) // system component url base
	define('_COMURLX_', _BASEURL_ . '/componentx');

if(!defined('_MODPATH_')) // system module path
	define('_MODPATH_', _BASEPATH_ . $DS . 'module');
if(!defined('_MODURL_')) // system module url base
	define('_MODURL_', _BASEURL_ . '/module');
if(!defined('_MODPATHX_')) // custom module path
	define('_MODPATHX_', _BASEPATH_ . $DS . 'modulex');
if(!defined('_MODURLX_')) // custom module url base
	define('_MODURLX_', _BASEURL_ . '/modulex');

if(!defined('_JSPATH_')) // system javascript path
	define('_JSPATH_', _BASEPATH_ . $DS . 'jscript');
if(!defined('_JSURL_')) // system module url base
	define('_JSURL_', _BASEURL_ . '/jscript');
if(!defined('_JSPATHX_')) // custom javascript path
	define('_JSPATHX_', _BASEPATH_ . $DS . 'jscriptx');
if(!defined('_JSURLX_')) // system module url base
	define('_JSURLX_', _BASEURL_ . '/jscriptx');

if(!defined('_LAYOUTPATH_')) // system plugin path
	define('_LAYOUTPATH_', _BASEPATH_ . $DS . 'layout');
if(!defined('_LAYOUTURL_')) // system plugin path
	define('_LAYOUTURL_', _BASEURL_ . '/layout');
if(!defined('_LAYOUTPATHX_')) // custom plugin path
	define('_LAYOUTPATHX_', _BASEPATH_ . $DS . 'layoutx');
if(!defined('_LAYOUTURLX_')) // custom plugin path
	define('_LAYOUTURLX_', _BASEURL_ . '/layoutx');

unset($DS);

// update include path
$inc_path = get_include_path();
$inc_path .= PATH_SEPARATOR . _LIBPATH_;
$inc_path .= PATH_SEPARATOR . _LIBPATHX_;
set_include_path($inc_path);
unset($inc_path);

define('USE_MCMS', true);

// load system libary
require_once ('MCMS' . DIRECTORY_SEPARATOR . 'lib.system.php');
require_once ('Mammut' . DIRECTORY_SEPARATOR . 'lib.mammut.php');

if(include_exists(_CFGPATH_ . __DS__ . 'defines.php'))
	require_once (_CFGPATH_ . __DS__ . 'defines.php');

if(defined('DEBUG')) { // enable debug output
	error_reporting(E_ALL | E_STRICT | E_NOTICE);
	ini_set('display_errors', 1);
}
else
	ini_set('display_errors', 0);

use \Mammut\Profiler\Profiler as Profiler;
if(defined('PROFILE')) {
	Profiler::init();
}

defined('PROFILE') && Profiler::start('sys::load');
if(!defined('RUNNER'))
	define('RUNNER', '\\MCMS\\Runner');

if(!defined('SYSTEM'))
	define('SYSTEM', '\\MCMS\\System');

$classes = array();
$lastdot = false;
foreach(array('system' => SYSTEM,'runner' => RUNNER) as $type=>$classpath) {
	$classpath = str_replace('.', '\\', $classpath); // legacy support
	if(!class_exists($classpath, true))
		die('class does not exist: ' . $classpath . ' for ' . $type);
	$classes[$type] = $classpath;
}
unset($lastdot, $classpath, $type);

defined('PROFILE') && Profiler::stopAndStart('sys::load', 'sys::init');

call_user_func(array($classes['system'],'init')); // initalize the system class


$system = call_user_func(array($classes['system'],'getInstance')); // get the system instance


if(!$system->getRequest()->isValid()) {
	call_user_func(array($classes['system'],'shutdown'));
	die('invalid request');
}

// create the runner, check if the MMiRunner interface is implemented, and run the methods one by one
$runner = new $classes['runner']();
unset($classes);
$doProfile = defined('PROFILE'); // variables have better performance than const calls
$doProfile && Profiler::stop('sys::init');
if($runner instanceof \MCMS\Interfaces\iRunner) {
	try {
		$doProfile && Profiler::start('runner::doLoadConfig');
		$runner->doLoadConfig();
		$doProfile && Profiler::stopAndStart('runner::doLoadConfig', 'runner::doInit');
		$runner->doInit();
		$doProfile && Profiler::stop('runner::doInit');
		if(defined('_CLI_')) {
			$runner->doRunCLI();
		}
		else {
			$doProfile && Profiler::start('runner::doRoute');
			$runner->doRoute();
			$doProfile && Profiler::stopAndStart('runner::doRoute', 'runner::doBeforeRun');
			$runner->doBeforeRun();
			$doProfile && Profiler::stopAndStart('runner::doBeforeRun', 'runner::doRun');
			$runner->doRun();
			$doProfile && Profiler::stopAndStart('runner::doRun', 'runner::doAfterRun');
			$runner->doAfterRun();
			$doProfile && Profiler::stopAndStart('runner::doAfterRun', 'runner::doOutput');
			$runner->doOutput();
			$doProfile && Profiler::stop('runner::doOutput');
		}
		$doProfile && Profiler::start('runner::doCleanup');
		$runner->doCleanup();
		$doProfile && Profiler::stop('runner::doCleanup');
	}
	catch(Exception $e) {
		$runner->onException($e);
	}
}
else
	die('Runnerclass does not implement iRunner');

$doProfile && defined('DEBUG') && Profiler::printResult();