/**
* Returns the allowed file extensions.
*
* @return mixed The extension map or false
*/
protected function getAllowedFileExtensions()
{
if (!is_null($this->allowedExtensions) && $this->allowedExtensions instanceof Map && $this->allowedExtensions->size() > 0) {
return $this->allowedExtensions->trim();
}
return false;
}
/**
* Checks an relation to the indicated user.
*
* @param integer $userid
*
* @return boolean True if a relation exists, false if not
*/
protected function getPlayerRelation($userid)
{
if (!$userid || !$this->userid) {
return false;
}
$this->loadPlayerRelations();
if ($this->players->size() > 0 && $this->players->contains($userid)) {
return true;
}
return false;
}