/**
* Parse result data into result objects
*
* @param Solarium_Query_Select $query
* @param Solarium_Query_Select_Component_Grouping $grouping
* @param array $data
* @return Solarium_Result_Select_Grouping
*/
public function parse($query, $grouping, $data)
{
$groups = array();
if (isset($data['grouped'])) {
// parse field groups
foreach ($grouping->getFields() as $field) {
if (isset($data['grouped'][$field])) {
$result = $data['grouped'][$field];
$matches = isset($result['matches']) ? $result['matches'] : null;
$groupCount = isset($result['ngroups']) ? $result['ngroups'] : null;
$valueGroups = array();
foreach ($result['groups'] as $valueGroupResult) {
$value = isset($valueGroupResult['groupValue']) ? $valueGroupResult['groupValue'] : null;
$numFound = isset($valueGroupResult['doclist']['numFound']) ? $valueGroupResult['doclist']['numFound'] : null;
$start = isset($valueGroupResult['doclist']['start']) ? $valueGroupResult['doclist']['start'] : null;
// create document instances
$documentClass = $query->getOption('documentclass');
$documents = array();
if (isset($valueGroupResult['doclist']['docs']) && is_array($valueGroupResult['doclist']['docs'])) {
foreach ($valueGroupResult['doclist']['docs'] as $doc) {
$documents[] = new $documentClass($doc);
}
}
$valueGroups[] = new Solarium_Result_Select_Grouping_ValueGroup($value, $numFound, $start, $documents);
}
$groups[$field] = new Solarium_Result_Select_Grouping_FieldGroup($matches, $groupCount, $valueGroups);
}
}
// parse query groups
foreach ($grouping->getQueries() as $groupQuery) {
if (isset($data['grouped'][$groupQuery])) {
$result = $data['grouped'][$groupQuery];
// get statistics
$matches = isset($result['matches']) ? $result['matches'] : null;
$numFound = isset($result['doclist']['numFound']) ? $result['doclist']['numFound'] : null;
$start = isset($result['doclist']['start']) ? $result['doclist']['start'] : null;
$maxScore = isset($result['doclist']['maxScore']) ? $result['doclist']['maxScore'] : null;
// create document instances
$documentClass = $query->getOption('documentclass');
$documents = array();
if (isset($result['doclist']['docs']) && is_array($result['doclist']['docs'])) {
foreach ($result['doclist']['docs'] as $doc) {
$documents[] = new $documentClass($doc);
}
}
// create a group result object
$group = new Solarium_Result_Select_Grouping_QueryGroup($matches, $numFound, $start, $maxScore, $documents);
$groups[$groupQuery] = $group;
}
}
}
return new Solarium_Result_Select_Grouping($groups);
}
/**
* Add request settings for Grouping
*
* @param Solarium_Query_Select_Component_Grouping $component
* @param Solarium_Client_Request $request
* @return Solarium_Client_Request
*/
public function build($component, $request)
{
// enable grouping
$request->addParam('group', 'true');
$request->addParam('group.field', $component->getFields());
$request->addParam('group.query', $component->getQueries());
$request->addParam('group.limit', $component->getLimit());
$request->addParam('group.offset', $component->getOffset());
$request->addParam('group.sort', $component->getSort());
$request->addParam('group.main', $component->getMainResult());
$request->addParam('group.ngroups', $component->getNumberOfGroups());
$request->addParam('group.cache.percent', $component->getCachePercentage());
return $request;
}
public function testSetAndGetFieldsArray()
{
$values = array('fieldD', 'fieldE');
$this->_grouping->setFields($values);
$this->assertEquals($values, $this->_grouping->getFields());
}
