First commit

lib/FrontController.php

@@ -0,0 +1,104 @@
+<?php
+# ***** BEGIN LICENSE BLOCK *****
+# MINZ - a free PHP Framework like Zend Framework
+# Copyright (C) 2011 Marien Fressinaud
+# 
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero 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 Affero General Public License for more details.
+# 
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ***** END LICENSE BLOCK *****
+
+/**
+ * La classe FrontController est le noyau du framework, elle lance l'application
+ * Elle est appelée en général dans le fichier index.php à la racine du serveur
+ */
+class FrontController {
+	protected $dispatcher;
+	protected $router;
+	
+	/**
+	 * Constructeur
+	 * Initialise le router et le dispatcher
+	 */
+	public function __construct () {
+		$this->loadLib ();
+		
+		try {
+			Configuration::init ();
+			Request::init ();
+			
+			$this->router = new Router ();
+			$this->router->init ();
+		} catch (RouteNotFoundException $e) {
+			Log::record ($e->getMessage (), Log::ERROR);
+			Error::error (
+				404,
+				array ('error' => array ($e->getMessage ()))
+			);
+		} catch (MinzException $e) {
+			Log::record ($e->getMessage (), Log::ERROR);
+			$this->killApp ();
+		}
+		
+		$this->dispatcher = Dispatcher::getInstance ($this->router);
+	}
+	
+	/**
+	 * Inclue les fichiers de la librairie
+	 */
+	private function loadLib () {
+		require ('ActionController.php');
+		require ('Cache.php');
+		require ('Configuration.php');
+		require ('Dispatcher.php');
+		require ('Error.php');
+		require ('Helper.php');
+		require ('Log.php');
+		require ('Model.php');
+		require ('Paginator.php');
+		require ('Request.php');
+		require ('Response.php');
+		require ('Router.php');
+		require ('Session.php');
+		require ('Translate.php');
+		require ('Url.php');
+		require ('View.php');
+		
+		require ('dao/Model_pdo.php');
+		require ('dao/Model_txt.php');
+		require ('dao/Model_array.php');
+		
+		require ('exceptions/MinzException.php');
+	}
+	
+	/**
+	 * Démarre l'application (lance le dispatcher et renvoie la réponse
+	 */
+	public function run () {
+		try {
+			$this->dispatcher->run ();
+			Response::send ();
+		} catch (MinzException $e) {
+			Log::record ($e->getMessage (), Log::ERROR);
+			$this->killApp ();
+		}
+	}
+	
+	/**
+	* Permet d'arrêter le programme en urgence
+	*/
+	private function killApp () {
+		exit ('### Application problem ###'."\n".
+		      'See logs files');
+	}
+}