84 lines
1.6 KiB
PHP
84 lines
1.6 KiB
PHP
<?php namespace Laravel\Session;
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use Laravel\Config;
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use Laravel\Security\Crypter;
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class Cookie extends Driver {
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/**
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* The cookie engine instance.
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*
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* @var Cookie_Engine
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*/
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private $cookie;
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/**
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* The Crypter instance.
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*
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* @var Crypter
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*/
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private $crypter;
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/**
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* Create a new Cookie session driver instance.
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*
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* @param Crypter $crypter
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* @param Cookie $cookie
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* @return void
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*/
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public function __construct(Crypter $crypter, Cookie $cookie)
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{
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$this->cookie = $cookie;
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$this->crypter = $crypter;
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if (Config::get('application.key') == '')
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{
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throw new \Exception("You must set an application key before using the Cookie session driver.");
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}
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}
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/**
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* Load a session by ID.
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*
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* The session will be retrieved from persistant storage and returned as an array.
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* The array contains the session ID, last activity UNIX timestamp, and session data.
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*
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* @param string $id
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* @return array
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*/
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protected function load($id)
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{
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if ($this->cookie->has('session_payload'))
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{
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return unserialize($this->crypter->decrypt($this->cookie->get('session_payload')));
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}
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}
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/**
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* Save the session to persistant storage.
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*
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* @return void
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*/
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protected function save()
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{
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if ( ! headers_sent())
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{
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extract(Config::get('session'));
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$payload = $this->crypter->encrypt(serialize($this->session));
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$this->cookie->put('session_payload', $payload, $lifetime, $path, $domain, $https, $http_only);
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}
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}
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/**
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* Delete the session from persistant storage.
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*
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* @return void
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*/
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protected function delete()
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{
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$this->cookie->forget('session_payload');
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}
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} |