/**
* Get current user object.
*
* @return sfUser The current user's object, for manual access; returns false if not logged in
*/
public static function getCurrentUser()
{
if (!static::isLoggedIn()) {
return false;
}
static::evaluateSession();
if (isset(static::$current_user_object)) {
return static::$current_user_object();
} else {
static::$current_user_object = sfCore::make('sfUser');
static::$current_user_object->loadByUsername(static::$current_user);
return static::$current_user_object;
}
}
/**
* Lazy-loading of parent post, just for when it's necessary.
*/
public function loadParentPost()
{
if (isset($this->parent)) {
return $this->parent;
}
$this->parent = sfCore::make('sfBlogPost');
$this->parent->load($this->parent_id);
return $this->parent;
}
