[BUGFIX] Improvements

- Fixed errors with getRoute method.
- Added Response and Request classes.
- Added CSRF stuff.
- Cleanup and bugfixes.

src/Pecee/Http/Middleware/Middleware.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace Pecee\Http\Middleware;
+
+use Pecee\Http\Request;
+use Pecee\SimpleRouter\RouterEntry;
+
+abstract class Middleware
+{
+    public function handle(Request $request) {
+        return true;
+    }
+}

src/Pecee/Http/Middleware/VerifyCsrfToken.php

@@ -0,0 +1,9 @@
+<?php
+
+namespace Pecee\Http\Middleware;
+
+class VerifyCsrfToken extends Middleware {
+
+
+
+}

src/Pecee/Http/Request.php

@@ -0,0 +1,46 @@
+<?php
+namespace Pecee\Http;
+
+class Request {
+
+    protected $uri;
+    protected $host;
+    protected $method;
+
+    public function __construct() {
+        $this->host = $_SERVER['HTTP_HOST'];
+        $this->uri = rtrim($_SERVER['REQUEST_URI'], '/') . '/';
+        $this->method = (isset($_POST['_method'])) ? strtolower($_POST['_method']) : strtolower($_SERVER['REQUEST_METHOD']);
+    }
+
+    /**
+     * @return string
+     */
+    public function getUri() {
+        return $this->uri;
+    }
+
+    /**
+     * @return string
+     */
+    public function getHost() {
+        return $this->host;
+    }
+
+    /**
+     * @return string
+     */
+    public function getMethod() {
+        return $this->method;
+    }
+
+    /**
+     * Get http basic auth user
+     * @return string|null
+     */
+    public function getUser() {
+        $data = http_digest_parse($_SERVER['PHP_AUTH_DIGEST']);
+        return (isset($data['username'])) ? $data['username'] : null;
+    }
+
+}

src/Pecee/Http/Response.php

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+<?php
+
+namespace Pecee\Http;
+
+class Response {
+
+    /**
+     * Set the http status code
+     *
+     * @param int $code
+     * @return self $this
+     */
+    public function httpCode($code) {
+        http_response_code($code);
+        return $this;
+    }
+
+    /**
+     * Redirect the response
+     *
+     * @param string $url
+     */
+    public function redirect($url) {
+        header('location: ' . $url);
+    }
+
+}