Wikibase\Repo\ParserOutput\GeoDataDataUpdater Class Reference

Extracts and stashes coordinates from Statement main snaks and adds to ParserOutput for use by the GeoData extension. More...

Inheritance diagram for Wikibase\Repo\ParserOutput\GeoDataDataUpdater:

Collaboration diagram for Wikibase\Repo\ParserOutput\GeoDataDataUpdater:

Public Member Functions
	__construct (PropertyDataTypeMatcher $propertyDataTypeMatcher, array $preferredPropertiesIds, array $globeUris)
	processStatement (Statement $statement)
	Extract globe-coordinate DataValues for storing in ParserOutput for GeoData.
	updateParserOutput (ParserOutput $parserOutput)
	Update extension data, properties or other data in ParserOutput.

Private Member Functions
	findPrimaryCoordinateKey ()
	getCoordinatesGroupCount ( $key)
	addPrimaryCoordinate (CoordinatesOutput $coordinatesOutput, $primaryCoordKey)
	addSecondaryCoordinates (CoordinatesOutput $coordinatesOutput, $primaryCoordKey)
	makeCoordinateKey ( $propertyIdString, $rank)
	extractMainSnakCoord (Statement $statement)

Private Attributes
	$propertyDataTypeMatcher
	$preferredPropertiesIds
	$globeUris
	$coordinates = []

Detailed Description

Extracts and stashes coordinates from Statement main snaks and adds to ParserOutput for use by the GeoData extension.

GeoData populates the geo_tags table, and if using the 'elastic' backend, also adds coordinates to CirrusSearch. GeoData then provides API modules to get coordinates for pages, and to find nearby pages to a requested location.

This class uses the Coord and CoordinatesOutput classes from the GeoData extension.

Copyright

GPL-2.0-or-later

Author

Katie Filbert < aude..nosp@m.wiki.nosp@m.@gmai.nosp@m.l.co.nosp@m.m >

Constructor & Destructor Documentation

__construct()

Wikibase\Repo\ParserOutput\GeoDataDataUpdater::__construct	(	PropertyDataTypeMatcher	$propertyDataTypeMatcher,
		array	$preferredPropertiesIds,
		array	$globeUris )

Parameters

PropertyDataTypeMatcher	$propertyDataTypeMatcher
string[]	$preferredPropertiesIds
string[]	$globeUris

Exceptions

RuntimeException

Member Function Documentation

addPrimaryCoordinate()

Wikibase\Repo\ParserOutput\GeoDataDataUpdater::addPrimaryCoordinate ( CoordinatesOutput $coordinatesOutput, $primaryCoordKey )

private

Parameters

CoordinatesOutput	$coordinatesOutput
string	$primaryCoordKey

addSecondaryCoordinates()

Wikibase\Repo\ParserOutput\GeoDataDataUpdater::addSecondaryCoordinates ( CoordinatesOutput $coordinatesOutput, $primaryCoordKey )

private

Parameters

CoordinatesOutput	$coordinatesOutput
string | null	$primaryCoordKey

extractMainSnakCoord()

Wikibase\Repo\ParserOutput\GeoDataDataUpdater::extractMainSnakCoord ( Statement $statement )

private

Parameters

Statement

$statement

Returns

Coord|null

findPrimaryCoordinateKey()

Wikibase\Repo\ParserOutput\GeoDataDataUpdater::findPrimaryCoordinateKey ( )

private

Returns

string|null Array key for Coord selected as primary.

getCoordinatesGroupCount()

Wikibase\Repo\ParserOutput\GeoDataDataUpdater::getCoordinatesGroupCount ( $key )

private

Parameters

string

$key

Returns

int

makeCoordinateKey()

Wikibase\Repo\ParserOutput\GeoDataDataUpdater::makeCoordinateKey ( $propertyIdString, $rank )

private

Parameters

string	$propertyIdString
int	$rank

Returns

string

processStatement()

Wikibase\Repo\ParserOutput\GeoDataDataUpdater::processStatement

(

Statement

$statement

)

Extract globe-coordinate DataValues for storing in ParserOutput for GeoData.

Parameters

Statement

$statement

Implements Wikibase\Repo\ParserOutput\StatementDataUpdater.

updateParserOutput()

Wikibase\Repo\ParserOutput\GeoDataDataUpdater::updateParserOutput

(

ParserOutput

$parserOutput

)

Update extension data, properties or other data in ParserOutput.

These updates are invoked when EntityContent::getParserOutput is called.

Parameters

ParserOutput

$parserOutput

Implements Wikibase\Repo\ParserOutput\StatementDataUpdater.

Member Data Documentation

$coordinates

Wikibase\Repo\ParserOutput\GeoDataDataUpdater::$coordinates = []

private

$globeUris

Wikibase\Repo\ParserOutput\GeoDataDataUpdater::$globeUris

private

$preferredPropertiesIds

Wikibase\Repo\ParserOutput\GeoDataDataUpdater::$preferredPropertiesIds

private

$propertyDataTypeMatcher

Wikibase\Repo\ParserOutput\GeoDataDataUpdater::$propertyDataTypeMatcher

private

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The documentation for this class was generated from the following file:

• repo/includes/ParserOutput/GeoDataDataUpdater.php