/**
* The function total count of all subscribers.
*
* @static
* @access public
* @return int The count.
*/
public static function getCount()
{
$Item = new self();
return $Item->findSize();
}
/**
* The function returns count of announces by current type.
*
* @static
* @access public
* @param int $type The announce type.
* @return int The count.
*/
public static function getCount($type = null)
{
$Announce = new self();
$params = array();
if ($type !== null) {
$params[] = 'Type = ' . $type;
}
return $Announce->findSize($params);
}
/**
* The function returns TRUE if current link for current Object is already in Router, otherwise FALSE.
*
* @static
* @access public
* @param string $link The link.
* @param object $Object The Object.
* @return bool TRUE on success, FALSE on failure.
*/
public static function has($link, Object $Object = null)
{
$Router = new self();
$params = array();
$params[] = 'Link = ' . $link;
if ($Object !== null) {
$params[] = 'Type = ' . self::getType($Object);
$params[] = 'PageId = ' . $Object->Id;
}
return $Router->findSize($params) > 0;
}
