<?php namespace Laravel;

/**
 * Bootstrap the core framework components like the IoC container,
 * configuration class, and the class auto-loader. Once this file
 * has run, the framework is essentially ready for use.
 */
require 'bootstrap/core.php';

/**
 * Register the framework error handling methods and set the
 * error_reporting levels. This file will register handlers
 * for exceptions, errors, and shutdown.
 */
require SYS_PATH.'bootstrap/errors'.EXT;

/**
 * Set the application's default timezone.
 */
date_default_timezone_set(Config::$items['application']['timezone']);

/**
 * Load the session and session manager instance. The session
 * payload will be registered in the IoC container as an instance
 * so it can be retrieved easily throughout the application.
 */
if (Config::$items['session']['driver'] !== '')
{
	$driver = IoC::container()->core('session.'.Config::$items['session']['driver']);

	$transporter = IoC::container()->core('session.transporter');

	Session\Manager::start($driver, $transporter);
}

/**
 * Manually load some core classes that are used on every request
 * This allows to avoid using the loader for these classes.
 */
require SYS_PATH.'response'.EXT;
require SYS_PATH.'routing/route'.EXT;
require SYS_PATH.'routing/router'.EXT;
require SYS_PATH.'routing/loader'.EXT;
require SYS_PATH.'routing/filter'.EXT;

/**
 * Route the request to the proper route in the application. If a
 * route is found, the route will be called with the current request
 * instance. If no route is found, the 404 response will be returned
 * to the browser.
 */
Routing\Filter::register(require APP_PATH.'filters'.EXT);

$request = IoC::container()->core('request');

$request->route = IoC::container()->core('routing.router')->route($request);

if ( ! is_null($request->route))
{
	$response = $request->route->call();
}
else
{
	$response = Response::error('404');
}

/**
 * Stringify the response. We need to force the response to be
 * stringed before closing the session, since the developer may
 * be using the session within their views, so we cannot age
 * the session data until the view is rendered.
 */
$response->content = $response->render();

/**
 * Close the session and write the active payload to persistent
 * storage. The input for the current request is also flashed
 * to the session so it will be available for the next request
 * via the Input::old method.
 */
if (Config::$items['session']['driver'] !== '')
{
	Session\Manager::close();
}

/**
 * Finally, we can send the response to the browser.
 */
$response->send();