public function Kml::encode in farmOS 2.x

Overrides XmlEncoder::encode

File

modules/core/kml/src/Encoder/Kml.php, line 27

Class

Kml

Provides a KML encoder that extends from the XML encoder.

Namespace

Drupal\farm_kml\Encoder

Code

public function encode($data, $format, array $context = []) {

  // Build XML document to encode.
  $xml = [
    '@xmlns' => 'http://earth.google.com/kml/2.1',
    'Document' => [
      'Placemark' => $data,
    ],
  ];

  // Provide default context for the KML format.
  $xml_context = [
    'xml_version' => '1.0',
    'xml_encoding' => 'UTF-8',
    'xml_format_output' => TRUE,
    'xml_root_node_name' => 'kml',
  ] + $context;

  // Encode using the XML encoder.
  return $this
    ->getBaseEncoder()
    ->encode($xml, 'xml', $xml_context);
}