/**
* Returns and initializes $this->sessionSection.
* @return SessionSection
*/
protected function getSessionSection($need)
{
if ($this->sessionSection !== NULL) {
return $this->sessionSection;
}
if (!$need && !$this->sessionHandler->exists()) {
return NULL;
}
$this->sessionSection = $section = $this->sessionHandler->getSection('Nette.Http.UserStorage/' . $this->namespace);
if (!$section->identity instanceof IIdentity || !is_bool($section->authenticated)) {
$section->remove();
}
if ($section->authenticated && $section->expireBrowser && !$section->browserCheck) {
// check if browser was closed?
$section->reason = self::BROWSER_CLOSED;
$section->authenticated = FALSE;
if ($section->expireIdentity) {
unset($section->identity);
}
}
if ($section->authenticated && $section->expireDelta > 0) {
// check time expiration
if ($section->expireTime < time()) {
$section->reason = self::INACTIVITY;
$section->authenticated = FALSE;
if ($section->expireIdentity) {
unset($section->identity);
}
}
$section->expireTime = time() + $section->expireDelta;
// sliding expiration
}
if (!$section->authenticated) {
unset($section->expireTime, $section->expireDelta, $section->expireIdentity, $section->expireBrowser, $section->browserCheck, $section->authTime);
}
return $this->sessionSection;
}
