PHP Class eZ\Publish\Core\Search\Legacy\Content\Common\Gateway\CriterionHandler\MapLocationDistance

Inheritance: extends FieldBase

Public Methods

Method	Description
accept ( eZ\Publish\API\Repository\Values\Content\Query\Criterion $criterion ) : boolean	Check if this criterion handler accepts to handle the given criterion.
handle ( CriteriaConverter $converter, eZ\Publish\Core\Persistence\Database\SelectQuery $query, eZ\Publish\API\Repository\Values\Content\Query\Criterion $criterion, array $languageSettings ) : eZ\Publish\Core\Persistence\Database\Expression	Generate query expression for a Criterion this handler accepts.

Method	Description
getBoundingConstraints ( eZ\Publish\Core\Persistence\Database\SelectQuery $query, eZ\Publish\API\Repository\Values\Content\Query\Criterion\Value\MapLocationValue $location, float $distance ) : array	Credit for the formula goes to http://janmatuschek.de/LatitudeLongitudeBoundingCoordinates.
getBoundingCoordinates ( eZ\Publish\API\Repository\Values\Content\Query\Criterion\Value\MapLocationValue $location, float $distance ) : array	Calculates and returns bounding box coordinates.
getFieldDefinitionIds ( string $fieldIdentifier ) : array	Returns a list of IDs of searchable FieldDefinitions for the given criterion target.
kilometersToDegrees ( $kilometers )

Check if this criterion handler accepts to handle the given criterion.

public accept ( eZ\Publish\API\Repository\Values\Content\Query\Criterion $criterion ) : boolean
$criterion	eZ\Publish\API\Repository\Values\Content\Query\Criterion
return	boolean

Credit for the formula goes to http://janmatuschek.de/LatitudeLongitudeBoundingCoordinates.

protected getBoundingConstraints ( eZ\Publish\Core\Persistence\Database\SelectQuery $query, eZ\Publish\API\Repository\Values\Content\Query\Criterion\Value\MapLocationValue $location, float $distance ) : array
$query	eZ\Publish\Core\Persistence\Database\SelectQuery
$location	eZ\Publish\API\Repository\Values\Content\Query\Criterion\Value\MapLocationValue
$distance	float
return	array

Credits: http://janmatuschek.de/LatitudeLongitudeBoundingCoordinates

protected getBoundingCoordinates ( eZ\Publish\API\Repository\Values\Content\Query\Criterion\Value\MapLocationValue $location, float $distance ) : array
$location	eZ\Publish\API\Repository\Values\Content\Query\Criterion\Value\MapLocationValue
$distance	float
return	array

Returns a list of IDs of searchable FieldDefinitions for the given criterion target.

protected getFieldDefinitionIds ( string $fieldIdentifier ) : array
$fieldIdentifier	string
return	array

accept() must be called before calling this method.

public handle ( CriteriaConverter $converter, eZ\Publish\Core\Persistence\Database\SelectQuery $query, eZ\Publish\API\Repository\Values\Content\Query\Criterion $criterion, array $languageSettings ) : eZ\Publish\Core\Persistence\Database\Expression
$converter	eZ\Publish\Core\Search\Legacy\Content\Common\Gateway\CriteriaConverter
$query	eZ\Publish\Core\Persistence\Database\SelectQuery
$criterion	eZ\Publish\API\Repository\Values\Content\Query\Criterion
$languageSettings	array
return	eZ\Publish\Core\Persistence\Database\Expression

protected kilometersToDegrees ( $kilometers )