/**
* Link the user with Facebook details.
*
* @param string $id the Facebook user identifier
* @param string $access_token the access token for this session
* @param \DateTime $expiration_date defaults to 60 days
* @param boolean $useMasterKey whether to override security
*
* @throws ParseException
*
* @return ParseUser
*/
public function linkWithFacebook($id, $access_token, $expiration_date = null, $useMasterKey = false)
{
if (!$this->getObjectId()) {
throw new ParseException("Cannot link an unsaved user, use ParseUser::logInWithFacebook");
}
if (!$id) {
throw new ParseException("Cannot link Facebook user without an id.");
}
if (!$access_token) {
throw new ParseException("Cannot link Facebook user without an access token.");
}
if (!$expiration_date) {
$expiration_date = new \DateTime();
$expiration_date->setTimestamp(time() + 86400 * 60);
}
$data = ["authData" => ["facebook" => ["id" => $id, "access_token" => $access_token, "expiration_date" => ParseClient::getProperDateFormat($expiration_date)]]];
$result = ParseClient::_request("PUT", "/1/users/" . $this->getObjectId(), $this->getSessionToken(), json_encode($data), $useMasterKey);
$user = new ParseUser();
$user->_mergeAfterFetch($result);
$user->handleSaveResult(true);
return $user;
}
/**
* Logs in a user with a session token. Calls the /users/me route and if
* valid, creates and returns the current user.
*
* @param string $sessionToken
*
* @return ParseUser
*/
public static function become($sessionToken)
{
$result = ParseClient::_request('GET', '/1/users/me', $sessionToken);
$user = new ParseUser();
$user->_mergeAfterFetch($result);
$user->handleSaveResult(true);
ParseClient::getStorage()->set("user", $user);
return $user;
}