/**
* Generates the headers to be send with the request.
*
* @return array Array of HTTP headers.
*/
public function getHeaders()
{
$headers = $this->header;
$headers[] = TYPO3_user_agent;
$itemId = $this->indexQueueItem->getIndexQueueUid();
$pageId = $this->indexQueueItem->getRecordPageId();
$indexerRequestData = array('requestId' => $this->requestId, 'item' => $itemId, 'page' => $pageId, 'actions' => implode(',', $this->actions), 'hash' => md5($itemId . '|' . $pageId . '|' . $GLOBALS['TYPO3_CONF_VARS']['SYS']['encryptionKey']));
$indexerRequestData = array_merge($indexerRequestData, $this->parameters);
$headers[] = 'X-Tx-Solr-Iq: ' . json_encode($indexerRequestData);
if (!empty($this->username) && !empty($this->password)) {
$headers[] = 'Authorization: Basic ' . base64_encode($this->username . ':' . $this->password);
}
return $headers;
}
