/**
* Finds content objects for the given query.
*
* @todo define structs for the field filters
*
* @param \eZ\Publish\API\Repository\Values\Content\Query $query
* @param array $fieldFilters - a map of filters for the returned fields.
* Currently supported: <code>array("languages" => array(<language1>,..))</code>.
*
* @return mixed
*/
public function find(Query $query, array $fieldFilters = array())
{
$query = clone $query;
$this->coreFilter->apply($query, $fieldFilters);
$parameters = array("q" => $this->criterionVisitor->visit($query->query), "fq" => $this->criterionVisitor->visit($query->filter), "sort" => $this->getSortClauses($query->sortClauses), "start" => $query->offset, "rows" => $query->limit, "fl" => "*,score,[shard]", "wt" => "json");
$searchTargets = $this->getSearchTargets($fieldFilters);
if (!empty($searchTargets)) {
$parameters["shards"] = $searchTargets;
}
$queryString = http_build_query($parameters);
$facets = $this->getFacets($query->facetBuilders);
if (!empty($facets)) {
$queryString .= "&facet=true&facet.sort=count&{$facets}";
}
$response = $this->client->request('GET', $this->endpointRegistry->getEndpoint($this->endpointResolver->getEntryEndpoint()), "/select?{$queryString}");
// @todo: Error handling?
$result = json_decode($response->body);
if (!isset($result->response)) {
throw new \Exception('->response not set: ' . var_export(array($result, $parameters), true));
}
return $result;
}
