Version 1.1.0 Introducing Plugins, Event-Dispatcher and CookieConsent

system/Middleware/OldInputMiddleware.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace Typemill\Middleware;
+
+use Slim\Views\Twig;
+use Slim\Http\Request;
+use Slim\Http\Response;
+
+class OldInputMiddleware
+{
+	protected $view;
+	
+	public function __construct(Twig $view)
+	{
+		$this->view = $view;
+	}
+	
+	public function __invoke(Request $request, Response $response, $next)
+	{
+		if(isset($_SESSION['old']))
+		{
+			$this->view->getEnvironment()->addGlobal('old', $_SESSION['old']);
+		}
+		if(!empty($request->getParams()))
+		{
+			$_SESSION['old'] = $request->getParams();
+		}
+		
+		$response = $next($request, $response);
+		return $response;
+	}
+}

system/Middleware/ValidationErrorsMiddleware.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace Typemill\Middleware;
+
+use Slim\Views\Twig;
+use Slim\Http\Request;
+use Slim\Http\Response;
+
+class ValidationErrorsMiddleware
+{	
+	protected $view;
+	
+	public function __construct(Twig $view)
+	{
+		$this->view = $view;
+	}
+
+	public function __invoke(Request $request, Response $response, $next)
+	{
+		if(isset($_SESSION['errors']))
+		{
+			$this->view->getEnvironment()->addGlobal('errors', $_SESSION['errors']);
+			
+			unset($_SESSION['errors']);
+		}
+		
+		$response = $next($request, $response);
+		return $response;
+	}
+}