From 7749b8ed569f6d27b0bb2ed4c2040e8b61ed4422 Mon Sep 17 00:00:00 2001
From: Frédéric Guillot <fguillot@users.noreply.github.com>
Date: Sun, 9 Mar 2014 23:21:23 -0400
Subject: Automatic actions

---
 core/router.php | 59 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 core/router.php

(limited to 'core/router.php')

diff --git a/core/router.php b/core/router.php
new file mode 100644
index 00000000..5a27276c
--- /dev/null
+++ b/core/router.php
@@ -0,0 +1,59 @@
+<?php
+
+namespace Core;
+
+require __DIR__.'/request.php';
+require __DIR__.'/response.php';
+require __DIR__.'/session.php';
+require __DIR__.'/template.php';
+
+class Router
+{
+    private $controller = '';
+    private $action = '';
+    private $registry;
+
+    public function __construct(Registry $registry, $controller = '', $action = '')
+    {
+        $this->registry = $registry;
+        $this->controller = empty($_GET['controller']) ? $controller : $_GET['controller'];
+        $this->action = empty($_GET['action']) ? $controller : $_GET['action'];
+    }
+
+    public function sanitize($value, $default_value)
+    {
+        return ! ctype_alpha($value) || empty($value) ? $default_value : strtolower($value);
+    }
+
+    public function load($filename, $class, $method)
+    {
+        if (file_exists($filename)) {
+
+            require $filename;
+
+            if (! method_exists($class, $method)) return false;
+
+            $instance = new $class($this->registry);
+            $instance->request = new Request;
+            $instance->response = new Response;
+            $instance->session = new Session;
+            $instance->template = new Template;
+            $instance->beforeAction($this->controller, $this->action);
+            $instance->$method();
+
+            return true;
+        }
+
+        return false;
+    }
+
+    public function execute()
+    {
+        $this->controller = $this->sanitize($this->controller, 'app');
+        $this->action = $this->sanitize($this->action, 'index');
+
+        if (! $this->load('controllers/'.$this->controller.'.php', '\Controller\\'.$this->controller, $this->action)) {
+            die('Page not found!');
+        }
+    }
+}
-- 
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