From 26e04d9c0abd5acd9a25b1ff65c19cd9f6993095 Mon Sep 17 00:00:00 2001
From: Patrick <patrick@peakinformatik.com>
Date: Sat, 20 Sep 2014 19:56:08 +0200
Subject: [PATCH] Changed former controller part

---
 5-router.md               |  4 +--
 6-controllers.md          | 55 ---------------------------------------
 7-inversion-of-control.md |  4 +--
 README.md                 |  2 +-
 4 files changed, 5 insertions(+), 60 deletions(-)
 delete mode 100644 6-controllers.md

diff --git a/5-router.md b/5-router.md
index 764d318..2bb5c59 100644
--- a/5-router.md
+++ b/5-router.md
@@ -1,4 +1,4 @@
-[<< previous](4-http.md) | [next >>](6-controllers.md)
+[<< previous](4-http.md) | [next >>](6-dispatching-to-a-class.md)
 
 ### Router
 
@@ -76,4 +76,4 @@ $dispatcher = \FastRoute\simpleDispatcher($routeDefinitionCallback);
 
 This is already an improvement, but now all the handler code is in the `Routers.php` file. This is not optimal, so let's fix that in the next part.
 
-[<< previous](4-http.md) | [next >>](6-controllers.md)
+[<< previous](4-http.md) | [next >>](6-dispatching-to-a-class.md)
diff --git a/6-controllers.md b/6-controllers.md
deleted file mode 100644
index 99a41a1..0000000
--- a/6-controllers.md
+++ /dev/null
@@ -1,55 +0,0 @@
-[<< previous](5-router.md) | [next >>](7-inversion-of-control.md)
-
-### Controllers
-
-When I talk about a controller in this tutorial then I am just referring to a class that has handler methods. I am not talking about [MVC (Model-View-Controller)](http://martinfowler.com/eaaCatalog/modelViewController.html) controllers. MVC can't be implemented properly in PHP anyway, at least not in the way it was originally conceived. So forget about MVC and instead let's worry about [separation of concerns](http://en.wikipedia.org/wiki/Separation_of_concerns).
-
-Create a new folder inside the `src/` folder with the name `HelloWorld`. This will be where all your hello world related code will end up in. In there, create `HelloWorldController.php`.
-
-```php
-<?php
-
-namespace Example\HelloWorld;
-
-class HelloWorldController
-{
-    public function helloWorld()
-    {
-        echo 'Hello World';
-    }
-}
-```
-
-The autoloader will only work if the namespace of a class matches the file path and the file name equals the class name. At the beginning I defined `Example` as the root namespace of the application so this is referring to the `src/` folder.
-
-Now let's change the hello world route so that it calls your new controller method instead of the closure. Change your `Routes.php` to this:
-
-```php
-return [
-    ['GET', '/hello-world', [
-        'Example\HelloWorld\HelloWorldController', 
-        'helloWorld',
-    ]],
-];
-```
-
-Instead of just a callable you are now passing an array. The first value is the fully namespaced controller classname, the second one the method name that you want to call.
-
-To make this work, you will also have to do a small refactor to the routing part of the `Bootstrap.php`:
-
-```php
-case \FastRoute\Dispatcher::FOUND:
-    $className = $routeInfo[1][0];
-    $method = $routeInfo[1][1];
-    $vars = $routeInfo[2];
-    
-    $class = new $className;
-    $class->$method($vars);
-    break;
-```
-
-So instead of just calling a handler method you are now instantiating the controller object and then calling the method on it.
-
-Now if you visit `http://localhost:8000/hello-world` everything should work. If not, go back and debug. And of course don't forget to commit your changes.
-
-[<< previous](5-router.md) | [next >>](7-inversion-of-control.md)
\ No newline at end of file
diff --git a/7-inversion-of-control.md b/7-inversion-of-control.md
index 2454758..7f255e7 100644
--- a/7-inversion-of-control.md
+++ b/7-inversion-of-control.md
@@ -1,4 +1,4 @@
-[<< previous](6-controllers.md) | [next >>](8-dependency-injector.md)
+[<< previous](6-dispatching-to-a-class.md) | [next >>](8-dependency-injector.md)
 
 ### Inversion of Control
 
@@ -48,4 +48,4 @@ The `Http\HttpResponse` object implements the `Http\Response` interface, so it f
 
 Now everything should work again. But if you follow this example, all your controllers will have the same objects injected. This is of course not good, so let's fix that in the next part.
 
-[<< previous](6-controllers.md) | [next >>](8-dependency-injector.md)
\ No newline at end of file
+[<< previous](6-dispatching-to-a-class.md) | [next >>](8-dependency-injector.md)
\ No newline at end of file
diff --git a/README.md b/README.md
index d805359..d921ed6 100644
--- a/README.md
+++ b/README.md
@@ -19,6 +19,6 @@ So let's get started right away with the [first part](1-front-controller.md).
 3. [Error Handler](3-error-handler.md)
 4. [HTTP](4-http.md)
 5. [Router](5-router.md)
-6. [Controllers](6-controllers.md)
+6. [Dispatching to a Class](6-dispatching-to-a-class.md)
 7. [Inversion of Control](7-inversion-of-control.md)
 8. [Dependency Injector](8-dependency-injector.md)