static function getByForeignID($foreign_id, $service)
{
$flink = new Foreign_link();
$flink->service = $service;
$flink->foreign_id = $foreign_id;
$flink->limit(1);
if ($flink->find(true)) {
return $flink;
}
return null;
}
static function getByForeignID($foreign_id, $service)
{
if (empty($foreign_id) || empty($service)) {
return null;
} else {
$flink = new Foreign_link();
$flink->service = $service;
$flink->foreign_id = $foreign_id;
$flink->limit(1);
$result = $flink->find(true);
return empty($result) ? null : $flink;
}
}
static function getByForeignID($foreign_id, $service)
{
if (empty($foreign_id) || empty($service)) {
throw new ServerException('Empty foreign_id or service for Foreign_link::getByForeignID');
}
$flink = new Foreign_link();
$flink->service = $service;
$flink->foreign_id = $foreign_id;
$flink->limit(1);
if (!$flink->find(true)) {
throw new NoResultException($flink);
}
return $flink;
}
/**
* Find all the Twitter foreign links for users who have requested
* automatically subscribing to their Twitter friends locally.
*
* @return array flinks an array of Foreign_link objects
*/
function getObjects()
{
$flinks = array();
$flink = new Foreign_link();
$conn =& $flink->getDatabaseConnection();
$flink->service = TWITTER_SERVICE;
$flink->orderBy('last_friendsync');
$flink->limit(25);
// sync this many users during this run
$flink->find();
while ($flink->fetch()) {
if (($flink->friendsync & FOREIGN_FRIEND_RECV) == FOREIGN_FRIEND_RECV) {
$flinks[] = clone $flink;
}
}
$conn->disconnect();
global $_DB_DATAOBJECT;
unset($_DB_DATAOBJECT['CONNECTIONS']);
return $flinks;
}
