/**
* @param $fileConfiguration
* @return array
*/
public function getFiles($fileConfiguration)
{
$options = new ListFilesOptions();
if (empty($fileConfiguration['tags']) && empty($fileConfiguration['query'])) {
throw new InvalidInputException("Invalid file mapping, both 'tags' and 'query' are empty.");
}
if (!empty($fileConfiguration['filter_by_run_id'])) {
$options->setRunId($this->getParentRunId());
}
if (isset($fileConfiguration["tags"]) && count($fileConfiguration["tags"])) {
$options->setTags($fileConfiguration["tags"]);
}
if (isset($fileConfiguration["query"])) {
$options->setQuery($fileConfiguration["query"]);
}
$files = $this->getClient()->listFiles($options);
// a little sanity check, otherwise it may easily happen that a wrong ES query would fill up the server
if (empty($fileConfiguration["limit"])) {
$fileConfiguration["limit"] = 10;
}
if (count($files) > $fileConfiguration["limit"]) {
throw new InvalidInputException("File input mapping downloads more than {$fileConfiguration['limit']} files, this seems like a mistake.");
}
return $files;
}
