more refactoring on the framework.

laravel/session/drivers/cookie.php

@@ -0,0 +1,77 @@
+<?php namespace Laravel\Session\Drivers;
+
+use Laravel\Security\Crypter;
+
+class Cookie extends Driver {
+
+	/**
+	 * The cookie manager instance.
+	 *
+	 * @var Cookie
+	 */
+	private $cookie;
+
+	/**
+	 * The crypter instance.
+	 *
+	 * @var Crypter
+	 */
+	private $crypter;
+
+	/**
+	 * Create a new Cookie session driver instance.
+	 *
+	 * @param  Crypter         $crypter
+	 * @param  Laravel\Cookie  $cookie
+	 * @return void
+	 */
+	public function __construct(Crypter $crypter, \Laravel\Cookie $cookie)
+	{
+		$this->cookie = $cookie;
+		$this->crypter = $crypter;
+	}
+
+	/**
+	 * Load a session by ID.
+	 *
+	 * @param  string  $id
+	 * @return array
+	 */
+	protected function load($id)
+	{
+		if ($this->cookie->has('session_payload'))
+		{
+			return unserialize($this->crypter->decrypt($this->cookie->get('session_payload')));
+		}
+	}
+
+	/**
+	 * Save the session to persistant storage.
+	 *
+	 * @return void
+	 */
+	protected function save()
+	{
+		if ( ! headers_sent())
+		{
+			$config = $this->config->get('session');
+
+			extract($config);
+
+			$payload = $this->crypter->encrypt(serialize($this->session));
+
+			$this->cookie->put('session_payload', $payload, $lifetime, $path, $domain);
+		}
+	}
+
+	/**
+	 * Delete the session from persistant storage.
+	 *
+	 * @return void
+	 */
+	protected function delete()
+	{
+		$this->cookie->forget('session_payload');
+	}
+
+}