139 lines
3.3 KiB
PHP
Executable File
139 lines
3.3 KiB
PHP
Executable File
<?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\Session\Storage;
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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 and this class does
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* not pollute any session related globals, including session_*() functions
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* or session.* PHP ini directives.
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*
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* @author Drak <drak@zikula.org>
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*/
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class MockFileSessionStorage extends MockArraySessionStorage
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{
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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 string $name Session name.
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* @param MetadataBag $metaBag MetadataBag instance.
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*/
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public function __construct($savePath = null, $name = 'MOCKSESSID', MetadataBag $metaBag = null)
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{
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if (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 = $savePath;
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parent::__construct($name, $metaBag);
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}
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/**
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* {@inheritdoc}
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*/
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public function start()
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{
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if ($this->started) {
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return true;
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}
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if (!$this->id) {
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$this->id = $this->generateId();
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}
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$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, $lifetime = null)
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{
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if (!$this->started) {
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$this->start();
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}
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if ($destroy) {
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$this->destroy();
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}
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return parent::regenerate($destroy, $lifetime);
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}
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/**
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* {@inheritdoc}
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*/
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public function save()
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{
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if (!$this->started) {
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throw new \RuntimeException('Trying to save a session that was not started yet or was already closed');
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}
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file_put_contents($this->getFilePath(), serialize($this->data));
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// this is needed for Silex, where the session object is re-used across requests
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// in functional tests. In Symfony, the container is rebooted, so we don't have
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// this issue
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$this->started = false;
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}
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/**
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* Deletes a session from persistent storage.
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* Deliberately leaves session data in memory intact.
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*/
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private function destroy()
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{
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if (is_file($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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private function getFilePath()
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{
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return $this->savePath.'/'.$this->id.'.mocksess';
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}
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/**
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* Reads session from storage and loads session.
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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->data = is_readable($filePath) && is_file($filePath) ? unserialize(file_get_contents($filePath)) : array();
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$this->loadSession();
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}
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}
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