/**
* {@inheritdoc}
*/
protected function createStatistics($type, $dateFrom, $dateTo = null, $id)
{
if (empty($dateFrom)) {
throw new \InvalidArgumentException("{$dateFrom} is invalid, a valid dateFrom must be passed");
}
//Check type, create objects accordingly
switch ($type) {
case parent::PUBLISHER:
$obj = new Publisher();
break;
case parent::WEBSITE:
$obj = new Website();
break;
case parent::ZONE:
$obj = new Zone();
break;
default:
throw new \InvalidArgumentException("{$type} is not a valid statistics set");
}
$host = $obj->getAddress($id) . "&from=" . $dateFrom;
if (!empty($dateTo)) {
$host = $host . "&to=" . $dateTo;
}
//connect to the API service
$connection = new Connection(new ArrayConfig(array("host" => $host, "key" => self::KEY, "sharedSecret" => self::SHARED_SECRET)));
//get the response from API connection
$arr = $connection->getResponse();
//API returns everything under one element, load it
$arr = $arr[0];
//set stats from result
$obj->setImpressions($arr["impressions"]);
$obj->setClicks($arr["clicks"]);
$obj->setRevenues($arr["revenue"]);
return $obj;
}