/**
* {@inheritdoc}
*/
public function read($session_id)
{
$trace = \Drupal::service('session_test.session_handler_proxy_trace');
$trace[] = ['BEGIN', $this->optionalArgument, __FUNCTION__, $session_id];
$result = $this->sessionHandler->read($session_id);
$trace[] = ['END', $this->optionalArgument, __FUNCTION__, $session_id];
return $result;
}
/**
* @param \Wandu\Http\Contracts\CookieJarInterface $cookieJar
* @return \Wandu\Http\Contracts\SessionInterface
*/
public function fromCookieJar(CookieJarInterface $cookieJar)
{
$sessionName = $this->config['name'];
if ($cookieJar->has($sessionName)) {
$sessionId = $cookieJar->get($sessionName);
} else {
$sessionId = $this->generateId();
}
$data = @unserialize($this->handler->read($sessionId));
return new Session($sessionId, $data ? $data : []);
}
/**
* @param ServerRequestInterface $request
* @return Storage
*/
public function readFromRequest(ServerRequestInterface $request)
{
$cookies = $request->getCookieParams();
if (isset($cookies[$this->name])) {
$this->id = $cookies[$this->name];
} else {
$this->id = $this->generateId();
$this->reset = true;
}
return new Storage($this->handler->read($this->id));
}
protected function initializeSession()
{
$this->data = [];
$this->dataHash = null;
$this->handler->open(null, $this->name);
if (empty($this->id)) {
$this->id = $this->generator->generateId();
}
$this->collectGarbage();
// Must be done before read
$data = $this->handler->read($this->id);
if (!$data) {
// Intentionally catch falsely values
return;
}
if ($this->options->getBoolean('lazy_write', false)) {
$this->dataHash = md5($data);
}
try {
$this->data = $this->serializer->unserialize($data);
} catch (\Exception $e) {
// Destroy data upon unserialization error
$this->handler->destroy($this->id);
}
}
/**
* Read the session data from the handler.
*
* @return array
*/
private function readFromHandler() : array
{
$data = $this->handler->read($this->id);
if ($data) {
return json_decode($this->encrypter->decrypt($data), true);
}
return [];
}
/**
* Read the session data from the handler.
*
* @return array
*/
protected function readFromHandler()
{
$data = $this->handler->read($this->getId());
if ($data) {
$data = @unserialize($this->prepareForUnserialize($data));
if ($data !== false) {
return $data;
}
}
return [];
}
protected function initializeSession()
{
$this->handler->open(null, $this->id);
$data = $this->handler->read($this->id);
try {
$this->data = $this->serializer->unserialize($data);
} catch (\Exception $e) {
// Destroy data upon unserialization error
$this->handler->destroy($this->id);
}
}
public function testGarbageCollection()
{
$countOfSessionFiles = $this->getCountOfSessionFiles();
$this->adapter->write('1', 'string 1');
$this->adapter->write('2', 'string 2');
$this->adapter->write('3', 'string 3');
// increase 3 files
$this->assertEquals($this->getCountOfSessionFiles(), $countOfSessionFiles + 3);
$this->assertTrue($this->adapter->gc(1));
$this->assertEquals('string 1', $this->adapter->read('1'));
$this->assertEquals('string 2', $this->adapter->read('2'));
$this->assertEquals('string 3', $this->adapter->read('3'));
sleep(2);
$this->assertTrue($this->adapter->gc(1));
// decrease 3 files
$this->assertEquals($this->getCountOfSessionFiles(), $countOfSessionFiles);
$this->assertEquals('', $this->adapter->read('1'));
$this->assertEquals('', $this->adapter->read('2'));
$this->assertEquals('', $this->adapter->read('3'));
}
/**
* Read the session data from the handler.
*
* @return array
*/
protected function readFromHandler()
{
$data = $this->handler->read($this->getId());
return $data ? unserialize($data) : array();
}
/**
* {@inheritdoc}
*/
public function read($sessionId)
{
return (string) $this->handler->read($sessionId);
}
/**
* {@inheritdoc}
*/
public function read($sessionId)
{
$session = $this->wrappedSessionHandler->read($sessionId);
$this->readSessions[$sessionId] = $session;
return $session;
}
/**
* {@inheritdoc}
*/
public function read($session_id)
{
return $this->wrappedSessionHandler->read($session_id);
}
