LeafletControlAttribution.php in Geolocation Field 8.3

Namespace

Drupal\geolocation_leaflet\Plugin\geolocation\MapFeature

File

modules/geolocation_leaflet/src/Plugin/geolocation/MapFeature/LeafletControlAttribution.php

<?php

namespace Drupal\geolocation_leaflet\Plugin\geolocation\MapFeature;

use Drupal\Core\Render\BubbleableMetadata;

/**
 * Provides Attribution control element.
 *
 * @MapFeature(
 *   id = "leaflet_control_attribution",
 *   name = @Translation("Map Control - Attribution"),
 *   description = @Translation("Add attribution the map."),
 *   type = "leaflet",
 * )
 */
class LeafletControlAttribution extends ControlElementBase {

  /**
   * {@inheritdoc}
   */
  public static function getDefaultSettings() {
    return array_replace_recursive(parent::getDefaultSettings(), [
      'prefix' => 'Leaflet',
    ]);
  }

  /**
   * {@inheritdoc}
   */
  public function getSettingsForm(array $settings, array $parents) {
    $form = parent::getSettingsForm($settings, $parents);
    $form['prefix'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('Prefix'),
      '#description' => $this
        ->t('The HTML text shown before the attributions.'),
      '#default_value' => $settings['prefix'],
    ];
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function alterMap(array $render_array, array $feature_settings, array $context = []) {
    $render_array = parent::alterMap($render_array, $feature_settings, $context);
    $render_array['#attached'] = BubbleableMetadata::mergeAttachments(empty($render_array['#attached']) ? [] : $render_array['#attached'], [
      'drupalSettings' => [
        'geolocation' => [
          'maps' => [
            $render_array['#id'] => [
              $this
                ->getPluginId() => [
                'position' => $feature_settings['position'],
                'prefix' => $feature_settings['prefix'],
              ],
            ],
          ],
        ],
      ],
    ]);
    return $render_array;
  }

}

Classes

Name	Description
LeafletControlAttribution	Provides Attribution control element.