remove laravel 4 support, add compatibility module for future usage

Author: IonutBajescu

composer.json

@@ -11,7 +11,7 @@
     ],
     "require": {
         "php": ">=5.4.0",
-        "laravel/framework": "*",
+        "laravel/framework": "~5",
         "doctrine/cache": "~1.4",
         "predis/predis": "~1.0"
     },

src/Application.php

@@ -30,8 +30,6 @@
  */
 class Application extends Container
 {
-    use ApplicationCompatibility;
-
     /**
      * @var string
      */
@@ -86,31 +84,23 @@ public function removeProvider($provider)
         $this->baseProviders = array_diff($this->baseProviders, [$provider]);
     }
 
-    /**
-     *
-     */
     public function boot()
     {
         $this['app'] = $this;
         $this['env'] = 'production';
-//        $this['request'] = $this->captureRequest();
         $this->setPaths();
 
+        $this->setCompatibility('5');
+
         if (file_exists($helpers = 'vendor/laravel/framework/src/Illuminate/Support/helpers.php')) {
             require $helpers;
         }
 
-
         $this->registerBaseProviders();
 
         $this->bootProviders();
         $this->bladeCompatibility();
 
-//        $this->bootRequest();
-//		$this->bootSession();
-
-
-
         $this->bind('response', function () {
             return new Response();
         });
@@ -122,6 +112,11 @@ public function boot()
         $this->registerCoreContainerAliases();
     }
 
+    public function setCompatibility($version)
+    {
+        $this['compatibility'] = new Compatibility($version);
+    }
+
     public function setBaseApp(Container $app)
     {
         $this['base_app'] = $app;
@@ -140,12 +135,8 @@ public function useExistingRequest(\Illuminate\Http\Request $request)
         $this['session.store'] = $request->getSession();
     }
 
-    /**
-     *
-     */
     public function bladeCompatibility()
     {
-
         $compiler = $this['view']->getEngineResolver()->resolve('blade')->getCompiler();
         $compiler->setContentTags('{!!', '!!}');        // for variables and all things Blade
         $compiler->setEscapedContentTags('{{', '}}');   // for escaped data

src/Compatibility.php

@@ -0,0 +1,13 @@
+<?php namespace Ionut\Crud;
+
+class Compatibility
+{
+
+    protected $laravelVersion;
+
+    public function __construct($laravelVersion)
+    {
+        $this->laravelVersion = $laravelVersion;
+    }
+
+}