panique · panique · Aug 8, 2021 · Mar 2, 2021
diff --git a/.gitignore b/.gitignore
@@ -0,0 +1 @@
+vendor/*
diff --git a/application/Controller/ErrorController.php b/application/Controller/ErrorController.php
@@ -20,8 +20,8 @@ class ErrorController
     public function index()
     {
         // load views
-        require APP . 'view/_templates/header.php';
-        require APP . 'view/error/index.php';
-        require APP . 'view/_templates/footer.php';
+        view('_templates/header.php');
+        view('error/index.php');
+        view('_templates/footer.php');
     }
 }
diff --git a/application/Controller/HomeController.php b/application/Controller/HomeController.php
@@ -20,9 +20,10 @@ class HomeController
     public function index()
     {
         // load views
-        require APP . 'view/_templates/header.php';
-        require APP . 'view/home/index.php';
-        require APP . 'view/_templates/footer.php';
+        view('_templates/header.php');
+        view('home/index.php');
+        view('_templates/footer.php');
+
     }
 
     /**
@@ -33,9 +34,9 @@ public function index()
     public function exampleOne()
     {
         // load views
-        require APP . 'view/_templates/header.php';
-        require APP . 'view/home/example_one.php';
-        require APP . 'view/_templates/footer.php';
+        view('_templates/header.php');
+        view('home/example_one.php');
+        view('_templates/footer.php');
     }
 
     /**
@@ -46,8 +47,8 @@ public function exampleOne()
     public function exampleTwo()
     {
         // load views
-        require APP . 'view/_templates/header.php';
-        require APP . 'view/home/example_two.php';
-        require APP . 'view/_templates/footer.php';
+        view('_templates/header.php');
+        view('home/example_two.php');
+        view('_templates/footer.php');
     }
 }
diff --git a/application/Controller/SongsController.php b/application/Controller/SongsController.php
@@ -30,10 +30,10 @@ public function index()
         $songs = $Song->getAllSongs();
         $amount_of_songs = $Song->getAmountOfSongs();
 
-       // load views. within the views we can echo out $songs and $amount_of_songs easily
-        require APP . 'view/_templates/header.php';
-        require APP . 'view/songs/index.php';
-        require APP . 'view/_templates/footer.php';
+        // load views. within the views we can echo out $songs and $amount_of_songs easily
+        view('_templates/header.php');
+        view('songs/index.php', ["songs" => $songs]);
+        view('_templates/footer.php');
     }
 
     /**
@@ -51,11 +51,11 @@ public function addSong()
             // Instance new Model (Song)
             $Song = new Song();
             // do addSong() in model/model.php
-            $Song->addSong($_POST["artist"], $_POST["track"],  $_POST["link"]);
+            $Song->addSong($_POST["artist"], $_POST["track"], $_POST["link"]);
         }
 
         // where to go after song has been added
-        header('location: ' . URL . 'songs/index');
+       redirect('songs/index');
     }
 
     /**
@@ -78,10 +78,10 @@ public function deleteSong($song_id)
         }
 
         // where to go after song has been deleted
-        header('location: ' . URL . 'songs/index');
+       redirect('songs/index');
     }
 
-     /**
+    /**
      * ACTION: editSong
      * This method handles what happens when you move to http://yourproject/songs/editsong
      * @param int $song_id Id of the to-edit song
@@ -101,13 +101,13 @@ public function editSong($song_id)
                 $page->index();
             } else {
                 // load views. within the views we can echo out $song easily
-                require APP . 'view/_templates/header.php';
-                require APP . 'view/songs/edit.php';
-                require APP . 'view/_templates/footer.php';
+                view('_templates/header.php');
+                view('songs/edit.php', ["song" => $song]);
+                view('_templates/footer.php');
             }
         } else {
             // redirect user to songs index page (as we don't have a song_id)
-            header('location: ' . URL . 'songs/index');
+           redirect('songs/index');
         }
     }
 
@@ -126,11 +126,11 @@ public function updateSong()
             // Instance new Model (Song)
             $Song = new Song();
             // do updateSong() from model/model.php
-            $Song->updateSong($_POST["artist"], $_POST["track"],  $_POST["link"], $_POST['song_id']);
+            $Song->updateSong($_POST["artist"], $_POST["track"], $_POST["link"], $_POST['song_id']);
         }
 
         // where to go after song has been added
-        header('location: ' . URL . 'songs/index');
+       redirect('songs/index');
     }
 
     /**

diff --git a/application/Core/Application.php b/application/Core/Application.php
@@ -2,6 +2,8 @@
 /** For more info about namespaces plase @see http://php.net/manual/en/language.namespaces.importing.php */
 namespace Mini\Core;
 
+require APP . 'core/CoreFunctions.php';
+
 class Application
 {
     /** @var null The controller */
@@ -39,7 +41,7 @@ public function __construct()
             // check for method: does such a method exist in the controller ?
             if (method_exists($this->url_controller, $this->url_action) &&
                 is_callable(array($this->url_controller, $this->url_action))) {
-                
+
                 if (!empty($this->url_params)) {
                     // Call the method and pass arguments to it
                     call_user_func_array(array($this->url_controller, $this->url_action), $this->url_params);

diff --git a/application/Core/CoreFunctions.php b/application/Core/CoreFunctions.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace Mini\Controller;
+
+function view($path, $data = [])
+{
+    foreach ($data as $k => $v) {
+        $$k = $v;
+    }
+    require APP . "view/{$path}";
+}
+
+
+function redirect($path) {
+    header('location: ' . URL . $path);
+}