/**
* @param string $dataset
* @param string $format
* @param string $filter
* @param bool $updateExisting
*
* @return false|string downloaded file content
*/
public function download($dataset, $format, $filter = null, $updateExisting = false)
{
$result = false;
$parameters = array('dataset' => $dataset, 'format' => $format);
if (isset($filter)) {
$parameters['q'] = $filter;
}
$this->client->setTimeout(0);
$content = $this->client->get('download', $parameters);
$save = $this->finder->save($dataset, $content, $format, $filter, $updateExisting);
if (false !== $save) {
$result = $this->finder->getContent($save);
}
return $result;
}
