class MarkerZoomByAnchor in Geolocation Field 8.3

Provides Google Maps.

Plugin annotation

@MapFeature(
  id = "marker_zoom_to_animate",
  name = @Translation("Marker Zoom & Animate"),
  description = @Translation("Set a URL anchor."),
  type = "google_maps",
)

Hierarchy

• class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
  • class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, MessengerTrait, StringTranslationTrait
    • class \Drupal\geolocation\MapFeatureBase implements ContainerFactoryPluginInterface, MapFeatureInterface
      • class \Drupal\geolocation\MapFeatureFrontendBase
        • class \Drupal\geolocation_google_maps\Plugin\geolocation\MapFeature\MarkerZoomByAnchor

File

modules/geolocation_google_maps/src/Plugin/geolocation/MapFeature/MarkerZoomByAnchor.php, line 18

Namespace

Drupal\geolocation_google_maps\Plugin\geolocation\MapFeature

class MarkerZoomByAnchor extends MapFeatureFrontendBase {

  /**
   * {@inheritdoc}
   */
  public static function getDefaultSettings() {
    return [
      'marker_zoom_anchor_id' => '',
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function getSettingsForm(array $settings, array $parents) {
    $form['marker_zoom_anchor_id'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('Anchor ID'),
      '#description' => $this
        ->t('Clicking a link with the class "geolocation-marker-zoom" and this anchor target will zoom to the specific marker and animate it. Tokens supported.'),
      '#default_value' => $settings['marker_zoom_anchor_id'],
    ];
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function alterMap(array $render_array, array $feature_settings, array $context = []) {
    if (empty($render_array['#children']['locations'])) {
      return $render_array;
    }
    if (!empty($context['view'])) {

      /** @var \Drupal\views\ViewExecutable $view */
      $view = $context['view'];
    }
    foreach ($render_array['#children']['locations'] as &$location) {
      $anchor_id = \Drupal::token()
        ->replace($feature_settings['marker_zoom_anchor_id'], $context);
      if (empty($view)) {
        continue;
      }
      if (empty($location['#attributes'])) {
        $location['#attributes'] = [];
      }
      elseif (!is_array($location['#attributes'])) {
        $location['#attributes'] = new Attribute($location['#attributes']);
        $location['#attributes'] = $location['#attributes']
          ->toArray();
      }
      if (isset($location['#attributes']['data-views-row-index'])) {
        $anchor_id = $view
          ->getStyle()
          ->tokenizeValue($anchor_id, (int) $location['#attributes']['data-views-row-index']);
        $location['#attributes']['data-marker-zoom-anchor-id'] = $anchor_id;
      }
    }
    $render_array = parent::alterMap($render_array, $feature_settings, $context);
    return $render_array;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
DependencySerializationTrait::$_entityStorages	protected	property	An array of entity type IDs keyed by the property name of their storages.
DependencySerializationTrait::$_serviceIds	protected	property	An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep	public	function		1
DependencySerializationTrait::__wakeup	public	function		2
MapFeatureBase::create	public static	function	Creates an instance of the plugin. Overrides ContainerFactoryPluginInterface::create	2
MapFeatureBase::getSettings	public	function	Provide map feature specific settings ready to handover to JS. Overrides MapFeatureInterface::getSettings
MapFeatureBase::getSettingsSummary	public	function	Provide a summary array to use in field formatters. Overrides MapFeatureInterface::getSettingsSummary	2
MapFeatureBase::validateSettingsForm	public	function	Validate Feature Form. Overrides MapFeatureInterface::validateSettingsForm	5
MarkerZoomByAnchor::alterMap	public	function	Alter render array. Overrides MapFeatureFrontendBase::alterMap
MarkerZoomByAnchor::getDefaultSettings	public static	function	Provide a populated settings array. Overrides MapFeatureBase::getDefaultSettings
MarkerZoomByAnchor::getSettingsForm	public	function	Provide a generic map settings form array. Overrides MapFeatureBase::getSettingsForm
MessengerTrait::$messenger	protected	property	The messenger.	29
MessengerTrait::messenger	public	function	Gets the messenger.	29
MessengerTrait::setMessenger	public	function	Sets the messenger.
PluginBase::$configuration	protected	property	Configuration information passed into the plugin.	1
PluginBase::$pluginDefinition	protected	property	The plugin implementation definition.	1
PluginBase::$pluginId	protected	property	The plugin_id.
PluginBase::DERIVATIVE_SEPARATOR		constant	A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::getBaseId	public	function	Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId	public	function	Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition	public	function	Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition	3
PluginBase::getPluginId	public	function	Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable	public	function	Determines if the plugin is configurable.
PluginBase::__construct	public	function	Constructs a \Drupal\Component\Plugin\PluginBase object.	92
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.	1
StringTranslationTrait::formatPlural	protected	function	Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals	protected	function	Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation	protected	function	Gets the string translation service.
StringTranslationTrait::setStringTranslation	public	function	Sets the string translation service to use.	2
StringTranslationTrait::t	protected	function	Translates a string to the current language or to a given language.