Maps\MediaWiki\Content\GeoJsonContent

Complexity

Total Complexity

13

Size/Duplication

Total Lines	75
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Test Coverage

Coverage

0%

Importance

Changes

0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	3	1
A	getData()	0	9	3
A	isGeoJson()	0	6	4
A	fillParserOutput()	0	18	3
A	getMapHtml()	0	13	1
A	wrapHtmlInThumbDivs()	0	15	1

<?php

namespace Maps\MediaWiki\Content;

use Html;
use ParserOptions;
use ParserOutput;
use Status;
use Title;

class GeoJsonContent extends \JsonContent {

	public const CONTENT_MODEL_ID = 'GeoJSON';

	public function __construct( string $text, string $modelId = self::CONTENT_MODEL_ID ) {
		parent::__construct( $text, $modelId );
	}

	public function getData(): Status {
		$status = parent::getData();

		if ( $status->isGood() && !$this->isGeoJson( $status->getValue() ) ) {
			return Status::newFatal( 'Invalid GeoJson' );
		}

		return $status;
	}

	private function isGeoJson( $json ): bool {
		return property_exists( $json, 'type' )
			&& $json->type === 'FeatureCollection'
			&& property_exists( $json, 'features' )
			&& is_array( $json->features );
	}

	protected function fillParserOutput( Title $title, $revId, ParserOptions $options,
		$generateHtml, ParserOutput &$output ) {

		if ( $generateHtml && $this->isValid() ) {
			$output->setText(
				$this->getMapHtml()
				.
				Html::element(
					'script',
					[],
					'var GeoJson =' . $this->beautifyJSON() . ';'
				)
			);
			$output->addModules( 'ext.maps.leaflet.editor' );
		} else {
			$output->setText( '' );
		}
	}

	private function getMapHtml(): string {
		return $this->wrapHtmlInThumbDivs(
			Html::rawElement(
				'div',
				[
					'id' => 'GeoJsonMap',
					'style' => "width: 100%; height: 600px; background-color: #eeeeee; overflow: hidden;",
					'class' => 'maps-map maps-leaflet GeoJsonMap'
				],
				wfMessage( 'maps-loading-map' )->inContentLanguage()->escaped()
			)
		);
	}

	private function wrapHtmlInThumbDivs( string $html ): string {
		return Html::rawElement(
			'div',
			[
				'class' => 'thumb'
			],
			Html::rawElement(
				'div',
				[
					'class' => 'thumbinner'
				],
				$html
			)
		);
	}

}