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<?php |
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use ParamProcessor\ProcessedParam; |
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use ParamProcessor\ProcessingResult; |
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/** |
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* Class for the 'display_map' parser hooks. |
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* |
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* @since 0.7 |
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* |
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* @licence GNU GPL v2+ |
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* @author Jeroen De Dauw < [email protected] > |
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*/ |
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class MapsDisplayMap implements \ParserHooks\HookHandler { |
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private $renderer; |
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public function __construct() { |
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$this->renderer = new MapsDisplayMapRenderer(); |
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} |
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public function handle( Parser $parser, ProcessingResult $result ) { |
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$params = $result->getParameters(); |
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$this->defaultMapZoom( $params ); |
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$parameters = []; |
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foreach ( $params as $parameter ) { |
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$parameters[$parameter->getName()] = $parameter->getValue(); |
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} |
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$this->trackMap( $parser ); |
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// TODO: do not use global access |
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$this->renderer->service = MapsMappingServices::getServiceInstance( $parameters['mappingservice'] ); |
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return $this->renderer->renderMap( $parameters, $parser ); |
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} |
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public static function getHookDefinition( string $locationDelimiter ): \ParserHooks\HookDefinition { |
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return new \ParserHooks\HookDefinition( |
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[ 'display_map', 'display_point', 'display_points', 'display_line' ], |
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self::getParameterDefinitions( $locationDelimiter ), |
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[ 'coordinates' ] |
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); |
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} |
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private static function getParameterDefinitions( $locationDelimiter ): array { |
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$params = MapsMapper::getCommonParameters(); |
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$params['coordinates'] = [ |
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'type' => 'string', |
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'aliases' => [ 'coords', 'location', 'address', 'addresses', 'locations', 'points' ], |
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'default' => [], |
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'islist' => true, |
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'delimiter' => $locationDelimiter, |
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'message' => 'maps-displaymap-par-coordinates', |
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]; |
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return $params; |
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} |
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/** |
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* @param ProcessedParam[] $parameters |
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*/ |
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private function defaultMapZoom( array &$parameters ) { |
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if ( array_key_exists( 'zoom', $parameters ) && $parameters['zoom']->wasSetToDefault() && count( |
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$parameters['coordinates']->getValue() |
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) > 1 ) { |
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$parameters['zoom'] = $this->getParameterWithValue( $parameters['zoom'], false ); |
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} |
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} |
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private function getParameterWithValue( ProcessedParam $param, $value ) { |
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return new ProcessedParam( |
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$param->getName(), |
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$value, |
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$param->wasSetToDefault(), |
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$param->getOriginalName(), |
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$param->getOriginalValue() |
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); |
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} |
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private function trackMap( Parser $parser ) { |
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if ( $GLOBALS['egMapsEnableCategory'] ) { |
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$parser->addTrackingCategory( 'maps-tracking-category' ); |
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} |
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} |
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} |
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