99° Helpers for TYPO3

Geo::getCoordinates()

\nn\t3::Geo()->getCoordinates(`$address = '', $returnAll = false, $language = 'de'`);

Convert address data into geo-coordinates (geo coding) If the extension nnaddress is installed, it will be used for the resolution.

// Query via string, return first result
\nn\t3::Geo()->getCoordinates( 'Blumenstrasse 2, 65189 Wiesbaden' );

// Query via array
\nn\t3::Geo()->getCoordinates( ['street'=>'Blumenstrasse 2', 'zip'=>'65189', 'city'=>'Wiesbaden', 'country'=>'DE'] );

// Return all results
\nn\t3::Geo()->getCoordinates( 'Blumenstrasse 2, 65189 Wiesbaden', true );

// Return all results in English
\nn\t3::Geo()->getCoordinates( 'Blumenstrasse 2, 65189 Wiesbaden', true, 'en' );

// Use your own api key
\nn\t3::Geo( $apiKey )->getCoordinates( 'Blumenstrasse 2, 65189 Wiesbaden' );

Example for return:

[
    'lat' => 50.0805069,
    'lng' => 8.2508677,
    'street' => 'Blumenstrass 2',
    'zip' => '65189',
    'city' => 'Wiesbaden',
    ...
]

@param array|string $address

@return array

Source Code public function getCoordinates ( $address = '', $returnAll = false, $language = 'de' ) {
	// EXT:nnaddress verwenden, falls vorhanden
	if (\nn\t3::Environment()->extLoaded('nnaddress')) {
		$addressService = \nn\t3::injectClass( \Nng\Nnaddress\Services\AddressService::class );
		if ($coordinates = $addressService->getGeoCoordinatesForAddress( $address )) {
			return $coordinates;
		}
	}
	if (is_array($address)) {
		$address = [
			'street' 	=> $address['street'] ?? '',
			'zip' 		=> $address['zip'] ?? '',
			'city' 		=> $address['city'] ?? '',
			'country' 	=> $address['country'] ?? '',
		];
		$address = "{$address['street']}, {$address['zip']} {$address['city']}, {$address['country']}";
	}
	$address = trim($address, ', ');
	$apiKey = $this->getApiKey();
	if (!$apiKey) return [];
	$result = \nn\t3::Request()->GET(
		'https://maps.googleapis.com/maps/api/geocode/json', [
			'address' 	=> $address,
			'key'		=> $apiKey,
			'language'	=> $language,
		]);
	$data = json_decode( $result['content'], true );
	if ($error = $data['error_message'] ?? false) {
		\nn\t3::Exception( '\nn\t3::Geo()->getCoordinates() : ' . $error );
	}
	foreach ($data['results'] as &$result) {
		$result = $this->parseAddressCompontent( $result );
	}
	return $returnAll ? $data['results'] : array_shift( $data['results'] );
}        
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