Dependencies.

index.php

@@ -1,6 +1,10 @@
 <?php
 // see app.php for application logic
 
+if (!file_exists('config.php')) die('APP not configured');
+
+$config = require 'config.php';
+
 // AUTOLOADING
 
 spl_autoload_register(function ($class){
@@ -14,17 +18,23 @@ Debugger::enable(!empty($config['show_debug']) ? Debugger::DEVELOPMENT : Debugge
 Debugger::$showBar = false;
 Debugger::$errorTemplate = __DIR__ . '/tpl/500.htm';
 
-// ROUTES DEFINITION
+// FRAMEWORK API
 
 $routeCollector = new FastRoute\RouteCollector(new FastRoute\RouteParser\Std(), new FastRoute\DataGenerator\GroupCountBased());
 
-
 // user
 // requireLogin
 
+$dependencies = [];
+
 function di($service)
 {
-    // stub
+    global $dependencies;
+    if (isset($dependencies[$service])) {
+        return $dependencies[$service];
+    } else {
+        throw new Exception('Dependency ' . $service . ' not found!');
+    }
 }
 
 function flash($msg)
@@ -70,6 +80,12 @@ function route($method, $url, $callback)
     $routeCollector->addRoute($method, $url, $callback);
 }
 
+// DEPENDECIES
+$dependencies['config'] = $config;
+$dependencies['pdo'] = new PDO('sqlite:' . __DIR__ . '/' . $config['database']);
+$dependencies['rows'] = new severak\database\rows($dependencies['pdo']);
+
+// ROUTES
 require 'app.php';
 
 // finally running the APP