/**
* Adds this this content to a given wall id
*
* If no wallId is given, the wallId of underlying content container is
* used.
*
* @param Integer $wallId
* @return \WallEntry
*/
public function addToWall($wallId = 0)
{
if ($wallId == 0) {
$contentContainer = $this->getContainer();
$wallId = $contentContainer->wall_id;
}
$wallEntry = new WallEntry();
$wallEntry->wall_id = $wallId;
$wallEntry->content_id = $this->id;
$wallEntry->save();
return $wallEntry;
}
