/**
* Performs a search command. Returns the documents found in an associative array with document IDs as keys and document contents as values
* @param array|string $query The query array/string. see {@link CPS_SearchRequest::setQuery()} for more info on best practices.
* @param int $offset Defines the number of documents to skip before including them in the results
* @param int $docs Maximum document count to retrieve
* @param array $list Listing parameter - an associative array with tag xpaths as keys and listing options (yes | no | snippet | highlight) as values
* @param string|array $ordering Defines the order in which results will be returned. Contains either a single sorting string or an array of those. Could be conveniently generated with ordering macros, e.g. $q->setOrdering(array(CPS_NumericOrdering('user_count', 'desc'), CPS_RelevanceOrdering())) will sort the documents in descending order according to the user_count, and if user_count is equal will sort them by relevance.
* @param int $returnType defines which datatype the returned documents will be in. Default is DOC_TYPE_SIMPLEXML, other possible values are DOC_TYPE_ARRAY and DOC_TYPE_STDCLASS
* @return array
*/
public function search($query, $offset = NULL, $docs = NULL, $list = NULL, $ordering = NULL, $returnType = DOC_TYPE_SIMPLEXML, $stemLang = NULL)
{
$request = new CPS_SearchRequest($query, $offset, $docs, $list);
if (!is_null($ordering)) {
$request->setOrdering($ordering);
}
if (!is_null($stemLang)) {
$request->setStemLang($stemLang);
}
$this->_lastResponse = $this->_connection->sendRequest($request);
return $this->_lastResponse->getDocuments($returnType);
}
$cpsConnection->setDebug(1);
// Setting parameters
// search for items with category == 'cars' and car_params/year >= 2010
$query = CPS_Term('cars', 'category') . CPS_Term('>=2010', 'car_params/year');
// return documents starting with the first one - offset 0
$offset = 0;
// return not more than 5 documents
$docs = 5;
// return these fields from the documents
$list = array('id' => 'yes', 'car_params/make' => 'yes', 'car_params/model' => 'yes', 'car_params/year' => 'yes');
$listXml = '<id>yes</id> <car_params><make>yes</make></car_params> <car_params><model listas="modelis">yes</model></car_params> <car_params><year>yes</year></car_params>';
// order by year, from largest to smallest
$ordering = CPS_NumericOrdering('car_params/year', 'descending');
// Searching for documents
// note that only the query parameter is mandatory - the rest are optional
$searchRequest = new CPS_SearchRequest($query, $offset, $docs);
$searchRequest->setParam('list', $listXml);
$searchRequest->setOrdering($ordering);
$searchResponse = $cpsConnection->sendRequest($searchRequest);
if ($searchResponse->getHits() > 0) {
// getHits returns the total number of documents in the storage that match the query
echo 'Found ' . $searchResponse->getHits() . ' documents<br />';
echo 'showing from ' . $searchResponse->getFrom() . ' to ' . $searchResponse->getTo() . '<br />';
foreach ($searchResponse->getDocuments() as $id => $document) {
echo $document->car_params->make . ' ' . $document->car_params->model . '<br />';
echo 'first registration in ' . $document->car_params->year . '<br />';
}
} else {
echo 'Nothing found.';
}
} catch (CPS_Exception $e) {
// creating a CPS_Connection instance
$cpsConnection = new CPS_Connection($config['connection'], $config['database'], $config['username'], $config['password'], 'document', '//document/id', array('account' => $config['account']));
// Setting parameters
// search for items with category == 'cars' and car_params/year >= 2010
$query = CPS_Term('cars', 'category') . CPS_Term('>=2010', 'car_params/year');
// return documents starting with the first one - offset 0
$offset = 0;
// return not more than 5 documents
$docs = 5;
// return these fields from the documents
$list = array('id' => 'yes', 'car_params/make' => 'yes', 'car_params/model' => 'yes', 'car_params/year' => 'yes');
// order by year, from largest to smallest
$ordering = CPS_NumericOrdering('car_params/year', 'descending');
// Searching for documents
// note that only the query parameter is mandatory - the rest are optional
$searchRequest = new CPS_SearchRequest($query, $offset, $docs, $list);
$searchRequest->setOrdering($ordering);
$searchResponse = $cpsConnection->sendRequest($searchRequest);
if ($searchResponse->getHits() > 0) {
// getHits returns the total number of documents in the storage that match the query
echo 'Found ' . $searchResponse->getHits() . ' documents<br />';
echo 'showing from ' . $searchResponse->getFrom() . ' to ' . $searchResponse->getTo() . '<br />';
foreach ($searchResponse->getDocuments() as $id => $document) {
echo $document->car_params->make . ' ' . $document->car_params->model . '<br />';
echo 'first registration in ' . $document->car_params->year . '<br />';
}
} else {
echo 'Nothing found.';
}
} catch (CPS_Exception $e) {
var_dump($e->errors());
// includes
include_once 'config.php';
require_once '../cps_api.php';
$config['database'] = 'public::osm_poi';
try {
// creating a CPS_Connection instance
$cpsConnection = new CPS_Connection($config['connection'], $config['database'], $config['username'], $config['password'], 'document', '//document/id', array('account' => $config['account']));
$cpsConnection->setDebug(1);
$offset = 0;
$docs = 30;
$listXml = '<id>yes</id> <lat>yes</lat> <lon>yes</lon>';
$query = '{' . CPS_Term(" ><exampleshape1") . CPS_Term(" ><exampleshape2") . '}';
// $query = CPS_Term(" ><exampleshape2");
// $query = CPS_Term('cars', 'category') . CPS_Term('>=2010', 'car_params/year');
$searchRequest = new CPS_SearchRequest($query, $offset, $docs);
$searchRequest->setParam('list', $listXml);
$shape1 = CPS_CircleDefinition("exampleshape1", array(48.060736, -2.6902734), '1 km', 'lat', 'lon');
$shape2 = CPS_PolygonDefinition("exampleshape2", array(array(50.5735874, 9.997238299999999), array(50.574689, 10.006046), array(50.564493, 10.008982)), 'lat', 'lon');
$shapes = '<shapes>
<exampleshape1>
<center>48.060736 -2.6902734</center>
<radius>1 km</radius>
<coord1_tag_name>lat</coord1_tag_name>
<coord2_tag_name>lon</coord2_tag_name>
</exampleshape1>
<exampleshape2>50.5735874 9.9972383; 50.574689 10.006046; 50.564493 10.008982;
<coord1_tag_name>lat</coord1_tag_name>
<coord2_tag_name>lon</coord2_tag_name>
</exampleshape2>
</shapes>';
$query .= CPS_Term($q);
// if there was search phrase, attach it to the query
}
$query_without_amenities = $query;
$aggregate = 'DISTINCT tags.amenity';
// aggregate distinct values of amenity tag
if (count($amenities)) {
if (array_search('-', $amenities) !== false) {
// if there is amenity with value "-", this means that "Amenity is not set" was selected
// lets replace - with ="" which tells Clusterpoint to look for documents for which this tag does not exist
$amenities[array_search('-', $amenities)] = '=""';
}
// add amenities filter to search request
$query .= CPS_Term('{ ' . implode(' ', $amenities) . ' }', 'tags/amenity');
}
$search_request = new CPS_SearchRequest($query, $offset, $docs);
$search_request->setParam('list', '<document>yes</document>');
// search should return full documents
$search_request->setShape($circle);
// attach previously defined circle definition
if ($query_without_amenities == $query) {
// if there was no amenities filter, we can aggregate data together with search request
$search_request->setAggregate($aggregate);
}
$search_response = $cps_connection->sendRequest($search_request);
if ($search_response->getHits() > 0) {
$objects['total'] = $search_response->getHits();
$objects['from'] = $search_response->getFrom() + 1;
// getFrom() returns offset. We want to show offset +1
$objects['to'] = $search_response->getTo();
$objects['pages'] = ceil($objects['total'] / $docs);
