154 lines
3.7 KiB
PHP
154 lines
3.7 KiB
PHP
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\HttpFoundation\SessionStorage;
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use Symfony\Component\HttpFoundation\AttributeBagInterface;
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use Symfony\Component\HttpFoundation\FlashBagInterface;
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/**
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* MockFileSessionStorage is used to mock sessions for
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* functional testing when done in a single PHP process.
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*
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* No PHP session is actually started since a session can be initialized
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* and shutdown only once per PHP execution cycle.
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*
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* @author Drak <drak@zikula.org>
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*/
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class MockFileSessionStorage extends ArraySessionStorage
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{
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/**
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* @var array
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*/
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private $sessionData = array();
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/**
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* @var string
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*/
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private $savePath;
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/**
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* Constructor.
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*
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* @param string $savePath Path of directory to save session files.
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* @param array $options Session options.
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* @param AttributeBagInterface $attributes An AttributeBagInterface instance, (defaults null for default AttributeBag)
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* @param FlashBagInterface $flashes A FlashBagInterface instance (defaults null for default FlashBag)
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*
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* @see AbstractSessionStorage::__construct()
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*/
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public function __construct($savePath = null, array $options = array(), AttributeBagInterface $attributes = null, FlashBagInterface $flashes = null)
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{
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if (is_null($savePath)) {
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$savePath = sys_get_temp_dir();
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}
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if (!is_dir($savePath)) {
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mkdir($savePath, 0777, true);
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}
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$this->savePath = $savePath;
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parent::__construct($attributes, $flashes, $options);
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}
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/**
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* {@inheritdoc}
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*/
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public function start()
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{
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if ($this->started) {
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return true;
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}
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if (!session_id()) {
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session_id($this->generateSessionId());
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}
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$this->sessionId = session_id();
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$this->read();
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$this->started = true;
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return true;
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}
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/**
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* {@inheritdoc}
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*/
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public function regenerate($destroy = false)
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{
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if ($destroy) {
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$this->destroy();
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}
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session_id($this->generateSessionId());
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$this->sessionId = session_id();
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$this->save();
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return true;
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}
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/**
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* {@inheritdoc}
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*/
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public function getId()
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{
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if (!$this->started) {
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return '';
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}
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return $this->sessionId;
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}
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/**
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* {@inheritdoc}
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*/
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public function save()
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{
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file_put_contents($this->getFilePath(), serialize($this->sessionData));
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}
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private function destroy()
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{
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if (is_file($this->getFilePath())) {
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unlink($this->getFilePath());
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}
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}
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/**
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* Calculate path to file.
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*
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* @return string File path
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*/
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public function getFilePath()
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{
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return $this->savePath . '/' . $this->sessionId . '.sess';
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}
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private function read()
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{
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$filePath = $this->getFilePath();
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$this->sessionData = is_readable($filePath) && is_file($filePath) ? unserialize(file_get_contents($filePath)) : array();
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$key = $this->attributeBag->getStorageKey();
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$this->sessionData[$key] = isset($this->sessionData[$key]) ? $this->sessionData[$key] : array();
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$this->attributeBag->initialize($this->sessionData[$key]);
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$key = $this->flashBag->getStorageKey();
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$this->sessionData[$key] = isset($this->sessionData[$key]) ? $this->sessionData[$key] : array();
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$this->flashBag->initialize($this->sessionData[$key]);
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}
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}
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