/**
* format payload array
*
* @access private
* @return array
*/
private function _formatPayload()
{
if (empty($this->payload)) {
return array();
}
$data = array();
foreach ($this->payload as $topicName => $partitions) {
foreach ($partitions as $partitionId => $offset) {
$host = $this->client->getHostByPartition($topicName, $partitionId);
$data[$host][$topicName][$partitionId] = $offset;
}
}
$requestData = array();
foreach ($data as $host => $info) {
$topicData = array();
foreach ($info as $topicName => $partitions) {
$partitionData = array();
foreach ($partitions as $partitionId => $offset) {
$partitionData[] = array('partition_id' => $partitionId, 'offset' => $offset, 'max_bytes' => $this->maxSize);
}
$topicData[] = array('topic_name' => $topicName, 'partitions' => $partitionData);
}
$requestData[$host] = array('data' => $topicData);
}
return $requestData;
}
