wikimedia/mediawiki-extensions-MobileFrontend

<?php

namespace MobileFrontend\Api;

use MediaWiki\Api\ApiBase;
use MediaWiki\Api\ApiFormatJson;
use MediaWiki\MediaWikiServices;
use MediaWiki\Title\Title;

/**
 * Return the webapp manifest for this wiki
 */
class ApiWebappManifest extends ApiBase {

    /**
     * Execute the requested Api actions.
     */
    public function execute() {
        $services = MediaWikiServices::getInstance();
        $urlUtils = $services->getUrlUtils();

        $config = $this->getConfig();
        $resultObj = $this->getResult();
        $resultObj->addValue( null, 'name', $config->get( 'Sitename' ) );
        $resultObj->addValue( null, 'orientation', 'portrait' );
        $resultObj->addValue( null, 'dir', $services->getContentLanguage()->getDir() );
        $resultObj->addValue( null, 'lang', $config->get( 'LanguageCode' ) );
        $resultObj->addValue( null, 'display', 'minimal-ui' );
        $resultObj->addValue( null, 'theme_color', $config->get( 'MFManifestThemeColor' ) );
        $resultObj->addValue( null, 'background_color', $config->get( 'MFManifestBackgroundColor' ) );
        $resultObj->addValue( null, 'start_url', Title::newMainPage()->getLocalURL() );

        $icons = [];

        $appleTouchIcon = $config->get( 'AppleTouchIcon' );
        if ( $appleTouchIcon !== false ) {
            $appleTouchIconUrl = $urlUtils->expand( $appleTouchIcon, PROTO_CURRENT ) ?? '';
            $request = $services->getHttpRequestFactory()->create( $appleTouchIconUrl, [], __METHOD__ );
            $request->execute();
            $appleTouchIconContent = $request->getContent();
            if ( $appleTouchIconContent !== '' ) {
                $appleTouchIconSize = getimagesizefromstring( $appleTouchIconContent );
            }
            $icon = [
                'src' => $appleTouchIcon
            ];
            if ( isset( $appleTouchIconSize ) && $appleTouchIconSize !== false ) {
                $icon['sizes'] = $appleTouchIconSize[0] . 'x' . $appleTouchIconSize[1];
                $icon['type'] = $appleTouchIconSize['mime'];
            }
            $icons[] = $icon;
        }

        $resultObj->addValue( null, 'icons', $icons );

        $main = $this->getMain();
        $main->setCacheControl( [ 's-maxage' => 86400, 'max-age' => 86400 ] );
        $main->setCacheMode( 'public' );
    }

    /**
     * Get the JSON printer
     *
     * @return ApiFormatJson
     */
    public function getCustomPrinter() {
        return new ApiFormatJson( $this->getMain(), 'json' );
    }

}