OAuth - Realtime Web Apps: With HTML5 WebSocket, PHP, and jQuery - page 265

/**
* Returns the URI with which a authorization can be requested
*
* @return string The authorization endpoint URI with params
*/
public function get_login_uri( )
{
}
/**
* Returns the URI with which an access token can be generated
*
* @return string The access token endpoint URI with params
*/
protected function get_access_token_uri( )
{
}
/**
* Saves the access token in the session and as a class property
*
* @return bool TRUE on success, FALSE on failure
*/
protected function save_access_token( )
{
}
/**
* Makes a request using cURL and returns the resulting data
*
* @param string $uri The URI to be requested
* @return string The data returned by the requested URI
*/
protected function request_uri( )
{
}
/**
* Loads the basic user data, including name and email
*
* This method will be different for each OAuth authorized service,
* so it will need to be defined in the child class for the service.
*/
abstract protected function load_user_data();
/**
* Generates markup to display the user's profile image
*