/**
* Extract the results of a Datastore query into FeedModel objects
* @param $results Datastore query results
*/
protected static function extractQueryResults($results)
{
$query_results = [];
foreach ($results as $result) {
$id = @$result['entity']['key']['path'][0]['id'];
$key_name = @$result['entity']['key']['path'][0]['name'];
$props = $result['entity']['properties'];
$url = $props[self::SUBSCRIBER_URL_NAME]->getStringValue();
$feed_model = new FeedModel($url);
$feed_model->setKeyId($id);
$feed_model->setKeyName($key_name);
// Cache this read feed.
$feed_model->onItemWrite();
$query_results[] = $feed_model;
}
return $query_results;
}
