/**
* Returns the session contents
*
* @param string $key
* @return mixed
*/
public function getSessionContents($key)
{
$sessionData = $this->backendUserAuthentication->getSessionData($key);
if ($sessionData !== null) {
$content = unserialize($sessionData);
if (isset($content['contents'])) {
return $content['contents'];
}
}
return false;
}
/**
* Retrieves the saved session token or generates a new one.
*
* @return string
*/
protected function retrieveSessionToken()
{
$this->sessionToken = $this->backendUser->getSessionData('formSessionToken');
if (empty($this->sessionToken)) {
$this->sessionToken = $this->generateSessionToken();
$this->persistSessionToken();
}
return $this->sessionToken;
}
