ext_localconf.php

<?php

if (!defined('TYPO3_MODE')) {
    die ('Access denied.');
}

call_user_func(
    function() {
        // Register fluid ViewHelper namespace
        $GLOBALS['TYPO3_CONF_VARS']['SYS']['fluid']['namespaces']['geo'] = ['Tollwerk\\TwGeo\\ViewHelpers'];

        // Register or change services
        \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addService(
            'tw_geo',
            'geocoding',
            \Tollwerk\TwGeo\Service\Geocoding\OpenStreetMapService::class,
            [
                'title'       => 'OpenStreetMap',
                'description' => 'Uses the OSM Nominatim web API',
                'subtype'     => '',
                'available'   => true,
                'priority'    => 50,
                'quality'     => 50,
                'os'          => '',
                'exec'        => '',
                'className'   => \Tollwerk\TwGeo\Service\Geocoding\OpenStreetMapService::class
            ]
        );
        \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addService(
            'tw_geo',
            'geocoding',
            \Tollwerk\TwGeo\Service\Geocoding\GoogleMapsService::class,
            [
                'title'       => 'Google Maps',
                'description' => 'Uses the Google Maps web API',
                'subtype'     => '',
                'available'   => true,
                'priority'    => 75,
                'quality'     => 75,
                'os'          => '',
                'exec'        => '',
                'className'   => \Tollwerk\TwGeo\Service\Geocoding\GoogleMapsService::class,
            ]
        );
        \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addService(
            'tw_geo',
            'geolocation',
            \Tollwerk\TwGeo\Service\Geolocation\PhpGeoIPService::class,
            [
                'title'       => 'PHP GeoIP extension',
                'description' => 'Uses PHP geoip_record_by_name() function',
                'subtype'     => '',
                'available'   => true,
                'priority'    => 50,
                'quality'     => 50,
                'os'          => '',
                'exec'        => '',
                'className'   => \Tollwerk\TwGeo\Service\Geolocation\PhpGeoIPService::class
            ]
        );
        \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addService(
            'tw_geo',
            'geolocation',
            \Tollwerk\TwGeo\Service\Geolocation\GeoiplookupService::class,
            [
                'title'       => 'geoiplookup',
                'description' => 'Uses geoiplookup shell command',
                'subtype'     => '',
                'available'   => true,
                'priority'    => 60,
                'quality'     => 50,
                'os'          => '',
                'exec'        => 'geoiplookup',
                'className'   => \Tollwerk\TwGeo\Service\Geolocation\GeoiplookupService::class
            ]
        );

        // Configure plugins
        if(version_compare(TYPO3_version, '10.0.0', '<')) {
            // @extensionScannerIgnoreLine
            \TYPO3\CMS\Extbase\Utility\ExtensionUtility::configurePlugin(
                'Tollwerk.TwGeo',
                'Debug',
                ['Debug' => 'geolocation, geocoding'],
                ['Debug' => 'geolocation, geocoding']
            );
        } else {
            // @extensionScannerIgnoreLine
            \TYPO3\CMS\Extbase\Utility\ExtensionUtility::configurePlugin(
                'Tollwerk.TwGeo',
                'Debug',
                [\Tollwerk\TwGeo\Controller\DebugController::class => 'geolocation, geocoding'],
                [\Tollwerk\TwGeo\Controller\DebugController::class => 'geolocation, geocoding']
            );
        }

        // Register hooks
        $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['ext/form']['beforeRendering'][1556564992] = \Tollwerk\TwGeo\Hook\FormHook::class;
    }
);