/**
* Obtain information from an alphabetic browse index.
*
* @param string $source Name of index to search
* @param string $from Starting point for browse results
* @param int $page Result page to return (starts at 0)
* @param int $limit Number of results to return on each page
* @param ParamBag $params Additional parameters
* POST)
* @param int $offsetDelta Delta to use when calculating page
* offset (useful for showing a few results above the highlighted row)
*
* @return array
*/
public function alphabeticBrowse($source, $from, $page, $limit = 20, $params = null, $offsetDelta = 0)
{
$params = $params ?: new ParamBag();
$this->injectResponseWriter($params);
$params->set('from', $from);
$params->set('offset', $page * $limit + $offsetDelta);
$params->set('rows', $limit);
$params->set('source', $source);
try {
$response = $this->connector->query('browse', $params);
} catch (RemoteErrorException $e) {
$this->refineBrowseException($e);
}
return $this->deserialize($response);
}
