vcr hooks implementation

Author: aaa2000

composer.json

@@ -13,7 +13,8 @@
     "require": {
         "ext-curl": "*",
         "beberlei/assert": "2.*",
-        "symfony/yaml": "2.*"
+        "symfony/yaml": "2.*",
+        "symfony/event-dispatcher": "~2.1"
     },
 
     "require-dev": {

composer.lock

@@ -0,0 +1,46 @@
+<?php
+
+namespace VCR\Event;
+
+use VCR\Request;
+use Guzzle\Http\Message\Response;
+use Symfony\Component\EventDispatcher\Event;
+
+class AfterHttpRequestEvent extends Event
+{
+    /**
+     * @var Request
+     */
+    protected $request;
+
+    /**
+     * @var Response
+     */
+    protected $response;
+
+    /**
+     * @param Request $request
+     * @param Response $response
+     */
+    public function __construct(Request $request, Response $response)
+    {
+        $this->request = $request;
+        $this->response = $response;
+    }
+
+    /**
+     * @return Request
+     */
+    public function getRequest()
+    {
+        return $this->request;
+    }
+
+    /**
+     * @return Response
+     */
+    public function getResponse()
+    {
+        return $this->response;
+    }
+}

src/VCR/Event/AfterHttpRequestEvent.php

@@ -0,0 +1,62 @@
+<?php
+
+namespace VCR\Event;
+
+use VCR\Cassette;
+use VCR\Request;
+use Guzzle\Http\Message\Response;
+use Symfony\Component\EventDispatcher\Event;
+
+class AfterPlaybackEvent extends Event
+{
+    /**
+     * @var Request
+     */
+    protected $request;
+
+    /**
+     * @var Response
+     */
+    protected $response;
+
+    /**
+     * @var Cassette
+     */
+    protected $cassette;
+
+    /**
+     * @param Request $request
+     * @param Response $response
+     * @param Cassette $cassette
+     */
+    public function __construct(Request $request, Response $response, Cassette $cassette)
+    {
+        $this->request = $request;
+        $this->response = $response;
+        $this->cassette = $cassette;
+    }
+
+    /**
+     * @return Request
+     */
+    public function getRequest()
+    {
+        return $this->request;
+    }
+
+    /**
+     * @return Response
+     */
+    public function getResponse()
+    {
+        return $this->response;
+    }
+
+    /**
+     * @return Cassette
+     */
+    public function getCassette()
+    {
+        return $this->cassette;
+    }
+}