/**
* Checks if a given link already exists creating it if it doesn't
*
* @param string $url The link url
* @param Model_Droplet $droplet_id Droplet id this link belongs to
* @param Model_Account $account_id Account id this link belongs to
* @return Model_Account_Droplet_Link
*/
public static function get_link($url, $droplet_id, $account_id)
{
$orm_link = Model_Link::get_link_by_url($url, TRUE);
$account_link = ORM::factory('account_droplet_link')->where('droplet_id', '=', $droplet_id)->where('link_id', '=', $orm_link->id)->where('account_id', '=', $account_id)->find();
if (!$account_link->loaded()) {
$account_link->link_id = $orm_link->id;
$account_link->droplet_id = $droplet_id;
$account_link->account_id = $account_id;
$account_link->save();
}
return $account_link;
}
