class registry added using Singleton Pattern

app/base/Language/Language.base.php

@@ -6,9 +6,11 @@
 
 class Language
 {
-	public function __construct($_CONFIG)
+	private $config;
+
+	public function __construct($param)
 	{
-		$this->config = $_CONFIG;
+		$this->config = $param;
 	}
 
 	public function getString($str = 'all', $language = 'default')

app/base/Security/Security.base.php

@@ -142,18 +142,6 @@ public function validate($str, $mode)
 				break;
 		}
 	}
-
-	public function __construct($params = NULL)
-	{
-		if($params != NULL) {
-			// Setup what we need for this controller
-			// $sec = new Security;
-			foreach ($params as $key => $val)
-			{
-				$this->{$key} = $val;
-			}
-		}
-	}
 }
 
 ?>

app/base/Upload/Upload.base.php

@@ -6,11 +6,6 @@
 
 class Upload
 {
-	public function __construct($config)
-	{
-		$this->config = $config;
-	}
-
 	public function generate($file, $path, $rename = false)
 	{
 		$ext = explode(".", $file['name']);

app/config.php

@@ -34,7 +34,7 @@
 		"enabled" => true,
 		"default" => "en"
 	),
-	"api" => "disabled"
+	"api" => false,
 );
 
 ?>

app/controllers/example.controller.php

@@ -6,20 +6,10 @@
 
 class controller_example
 {
-	public function __construct($params)
-	{
-		// Setup what we need for this controller
-		// $sec = new Security;
-		foreach ($params as $key => $val)
-		{
-			$this->{$key} = $val;
-		}
-	}
-
 	public function action_index()
 	{
 		$data = array();
-		$data['title'] = 'Codengine » Welcome :)';
+		$data['title'] = 'Codengine » Example';
 		View::forge("example/index", $data, false);
 	}
 }

app/controllers/welcome.controller.php

@@ -6,14 +6,10 @@
 
 class controller_welcome
 {
-	public function __construct($params)
+	public function __construct()
 	{
-		// Setup what we need for this controller
-		// $sec = new Security;
-		foreach ($params as $key => $val)
-		{
-			$this->{$key} = $val;
-		}
+		$registry = Registry::getInstance();
+		foreach (reset($registry) as $key => $value) { $this->{$key} = $value; }
 	}
 
 	public function action_index()
@@ -60,7 +56,8 @@ public function action_index()
 		else
 		{
 			$data['title'] = 'Codengine » Welcome :)';
-			$data['strings'] = $this->language->getString('hi', 'default');
+			$registry = Registry::getInstance();
+			$data['strings'] = $registry->get('language')->getString('hi', 'default');
 			View::forge('welcome/index', $data);
 		}
 	}

app/registry.php

@@ -0,0 +1,65 @@
+<?php
+/*
+ * Codengine
+ * FilePath: /app/registy.php
+*/
+
+class Registry implements ArrayAccess
+{
+	// basic setup
+	private static $instance = null;
+	private $registry = array();
+
+	public static function getInstance() {
+		if(self::$instance === null) {
+			self::$instance = new Registry();
+		}
+
+		return self::$instance;
+	}
+
+	private function __construct() {}
+	private function __clone() {}
+
+	// registry functions, set and get
+	public function set($key, $value) {
+		if (isset($this->registry[$key])) {
+			throw new Exception("There is already an entry for key " . $key);
+		}
+
+		$this->registry[$key] = $value;
+	}
+
+	public function get($key) {
+		if (!isset($this->registry[$key])) {
+			throw new Exception("There is no entry for key " . $key);
+		}
+
+		return $this->registry[$key];
+	}
+
+
+	// array access
+
+	public function offsetExists( $key ) {
+		return isset($this->registry[$key]);
+	}
+
+	public function offsetGet ( $key ) {
+		if(isset($this->registry[$key])) {
+			return $this->registry[$key];
+		}
+
+		return null;
+	}
+
+	public function offsetSet ( $key , $value ) {
+		return $this->registry[$key] = $value;
+	}
+
+	public function offsetUnset ( $key ) {
+		unset($this->registry[$key]);
+	}
+}
+
+?>

app/route.php

@@ -28,6 +28,9 @@
 	array_unshift($params, "");
 }
 
+// push url parameters to the registry file
+$registry->set("params", $params);
+
 // if you have a user system you rely on you can deny access to all/specific controllers here.
 
 // // check if user has credentials
@@ -40,29 +43,12 @@
 // if($user !== true) { ......
 
 // now we need to include the controller based on the url's first parameter (welcome)
-if(in_array($params[1].".controller.php", $controllers))
+if(is_array($controllers) && in_array($params[1].".controller.php", $controllers))
 {
-	REQUIRE_ONCE 'controllers/'.$params[1].".controller.php";
-
-	// default classes to pass to the controller
-	$load = array(
-		"sec" => $Sec, // security
-		"db" => $DB, // database
-		"params" => $params, // url parameters
-	);
-
-	// additional classes to pass to the controller only if they are enabled in /app/config.php
-	if($_CONFIG['language']['enabled'] == true)
-		$load['language'] = $Language;
-	if($_CONFIG['upload']['enabled'] === true)
-		$load['upload'] = $Upload;
-	if($_CONFIG['api'] == 'enabled')
-		$load['api'] = $API;
-
-	// then run the controller and initiate action_index
-	$name = "controller_".$params[1];
-	$$name = new $name($load);
-	$$name->action_index();
+	require_once 'app/controllers/'.$params[1].".controller.php";
+	$new = 'controller_'.$params[1];
+	$registry->set($params[1], new $new);
+	$registry->get($params[1])->action_index();
 }
 
 else // 404 - controller not found - redirect to home page

engine

@@ -36,15 +36,11 @@ var default_controller = "<?php\n\
 \n\
 class controller_"+arguments[2]+"\n\
 {\n\
-    public function __construct($params)\n\
-    {\n\
-        // Setup what we need for this controller\n\
-        // $sec = new Security;\n\
-        foreach ($params as $key => $val)\n\
-        {\n\
-            $this->{$key} = $val;\n\
-        }\n\
-    }\n\
+	public function __construct()\n\
+	{\n\
+		$registry = Registry::getInstance();\n\
+		foreach (reset($registry) as $key => $value) { $this->{$key} = $value; }\n\
+	}\n\
 \n\
     public function action_index()\n\
     {\n\

index.php

@@ -6,6 +6,54 @@
 
 session_start();
 
-REQUIRE_ONCE 'app/start.php';
+require_once 'app/registry.php';
+
+try {
+	// get the instance of the registry
+	$registry = Registry::getInstance();
+
+	// ... load the Codengine configuration and extensions
+	require_once 'app/config.php';
+	$registry->set("config", $_CONFIG);
+	require_once 'app/base/View/View.base.php';
+	$registry->set("view", $_CONFIG);
+
+	// than execute all other Codengine extenstions
+	$_CONFIG = $registry->get("config");
+	$_CONFIG = $registry->get("view");
+
+	// basic classes
+	require_once 'app/base/Security/Security.base.php';
+	$registry->set("sec", new Security()); // security
+
+	if($_CONFIG['db']['enabled'] === true) { // load db if enabled
+		require_once 'app/base/Database/Database.base.php';
+		$registry->set("db", new Database($_CONFIG['db']['hostname'], $_CONFIG['db']['username'], $_CONFIG['db']['password'], $_CONFIG['db']['dbname']));
+	}
+
+	if($_CONFIG['upload']['enabled'] === true) { // load file uploading if enabled
+		require_once 'app/base/Upload/Upload.base.php';
+		$registry->set("upload", new Upload());
+	}
+
+	if($_CONFIG['language']['enabled'] === true) { // load language stacks if enabled
+		require_once 'app/base/Language/Language.base.php';
+		$registry->set("language", new Language($_CONFIG));
+	}
+
+	if($_CONFIG['api'] === true || $_CONFIG['api'] == 'enabled') { // load api communication if enabled. 'enabled' for backward compatibility.
+		require_once 'app/base/API/API.base.php';
+		$registry->set("api", new API());
+	}
+
+	$controllers = array_filter(scandir('app/controllers'), function($item) {
+		return !is_dir('app/controllers/' . $item);
+	});
+
+	// now load the routing system
+	require_once 'app/route.php';
+} catch(Exception $e) {
+	echo $e->getMessage();
+}
 
 ?>