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<?php
namespace Elastica\Filter;
/**
* geo_shape filter or provided shapes.
*
* Filter provided shape definitions
*
* @author BennieKrijger <benniekrijger@gmail.com>
*
* @link http://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-geo-shape-filter.html
*/
class GeoShapeProvided extends AbstractGeoShape
{
const TYPE_ENVELOPE = 'envelope';
const TYPE_MULTIPOINT = 'multipoint';
const TYPE_POINT = 'point';
const TYPE_MULTIPOLYGON = 'multipolygon';
const TYPE_LINESTRING = 'linestring';
const TYPE_POLYGON = 'polygon';
/**
* Type of the geo_shape.
*
* @var string
*/
protected $_shapeType;
/**
* Coordinates making up geo_shape.
*
* @var array Coordinates making up geo_shape
*/
protected $_coordinates;
/**
* Construct geo_shape filter.
*
* @param string $path The path/field of the shape searched
* @param array $coordinates Points making up the shape
* @param string $shapeType Type of the geo_shape:
* point, envelope, linestring, polygon,
* multipoint or multipolygon
*/
public function __construct($path, array $coordinates, $shapeType = self::TYPE_ENVELOPE)
{
$this->_path = $path;
$this->_shapeType = $shapeType;
$this->_coordinates = $coordinates;
}
/**
* Converts filter to array.
*
* @see \Elastica\Filter\AbstractFilter::toArray()
*
* @return array
*/
public function toArray()
{
return array(
'geo_shape' => array(
$this->_path => array(
'shape' => array(
'type' => $this->_shapeType,
'coordinates' => $this->_coordinates,
),
'relation' => $this->_relation,
),
),
);
}
}
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