class LeafletMarkerIcon in Geolocation Field 8.2

Same name and namespace in other branches

8.3 modules/geolocation_leaflet/src/Plugin/geolocation/MapFeature/LeafletMarkerIcon.php \Drupal\geolocation_leaflet\Plugin\geolocation\MapFeature\LeafletMarkerIcon

Provides marker icon adjustment.

Plugin annotation


@MapFeature(
  id = "leaflet_marker_icon",
  name = @Translation("Marker Icon Adjustment"),
  description = @Translation("Icon properties."),
  type = "leaflet",
)

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_leaflet\Plugin\geolocation\MapFeature\LeafletMarkerIcon

Expanded class hierarchy of LeafletMarkerIcon

File

modules/geolocation_leaflet/src/Plugin/geolocation/MapFeature/LeafletMarkerIcon.php, line 18

Namespace

Drupal\geolocation_leaflet\Plugin\geolocation\MapFeature

View source

class LeafletMarkerIcon extends MapFeatureBase {

  /**
   * {@inheritdoc}
   */
  public static function getDefaultSettings() {
    return [
      'marker_icon_path' => '',
      'icon_size' => [
        'width' => NULL,
        'height' => NULL,
      ],
      'icon_anchor' => [
        'x' => NULL,
        'y' => NULL,
      ],
      'popup_anchor' => [
        'x' => 0,
        'y' => 0,
      ],
      'marker_shadow_path' => '',
      'shadow_size' => [
        'width' => NULL,
        'height' => NULL,
      ],
      'shadow_anchor' => [
        'x' => NULL,
        'y' => NULL,
      ],
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function getSettingsForm(array $settings, array $parents) {
    $settings = $this
      ->getSettings($settings);
    $form['marker_icon_path'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('Icon path'),
      '#description' => $this
        ->t('Set relative or absolute path to custom marker icon. Tokens supported. Empty for default. Attention: In views contexts, additional icon source options are available in the style settings.'),
      '#default_value' => $settings['marker_icon_path'],
    ];
    $form['icon_size'] = [
      '#type' => 'item',
      '#description' => $this
        ->t('Size of the icon image in pixels.'),
      'width' => [
        '#type' => 'number',
        '#title' => $this
          ->t('Icon Size - Width'),
        '#default_value' => $settings['icon_size']['width'],
        '#min' => 0,
      ],
      'height' => [
        '#type' => 'number',
        '#title' => $this
          ->t('Icon Size - Height'),
        '#default_value' => $settings['icon_size']['height'],
        '#min' => 0,
      ],
    ];
    $form['icon_anchor'] = [
      '#type' => 'item',
      '#description' => $this
        ->t('The coordinates of the "tip" of the icon (relative to its top left corner). The icon will be aligned so that this point is at the marker\'s geographical location. Centered by default if size is specified.'),
      'x' => [
        '#type' => 'number',
        '#title' => $this
          ->t('Icon Anchor - X'),
        '#default_value' => $settings['icon_anchor']['x'],
      ],
      'y' => [
        '#type' => 'number',
        '#title' => $this
          ->t('Icon Anchor - Y'),
        '#default_value' => $settings['icon_anchor']['y'],
      ],
    ];
    $form['popup_anchor'] = [
      '#type' => 'item',
      '#description' => $this
        ->t('The coordinates of the point from which popups will "open", relative to the icon anchor.'),
      'x' => [
        '#type' => 'number',
        '#title' => $this
          ->t('Popup Anchor - X'),
        '#default_value' => $settings['popup_anchor']['x'],
      ],
      'y' => [
        '#type' => 'number',
        '#title' => $this
          ->t('Popup Anchor - Y'),
        '#default_value' => $settings['popup_anchor']['y'],
      ],
    ];
    $form['marker_shadow_path'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('Shadow path'),
      '#description' => $this
        ->t('Set relative or absolute path to custom marker shadow. Tokens supported. Empty for default. Attention: In views contexts, additional shadow source options are available in the style settings.'),
      '#default_value' => $settings['marker_shadow_path'],
    ];
    $form['shadow_size'] = [
      '#type' => 'item',
      '#description' => $this
        ->t('Size of the shadow image in pixels.'),
      'width' => [
        '#type' => 'number',
        '#title' => $this
          ->t('Shadow Size - Width'),
        '#default_value' => $settings['shadow_size']['width'],
        '#min' => 0,
      ],
      'height' => [
        '#type' => 'number',
        '#title' => $this
          ->t('Shadow Size - Height'),
        '#default_value' => $settings['shadow_size']['height'],
        '#min' => 0,
      ],
    ];
    $form['shadow_anchor'] = [
      '#type' => 'item',
      '#description' => $this
        ->t('The coordinates of the "tip" of the shadow (relative to its top left corner) (the same as iconAnchor if not specified).'),
      'x' => [
        '#type' => 'number',
        '#title' => $this
          ->t('Shadow Anchor - X'),
        '#default_value' => $settings['shadow_anchor']['x'],
      ],
      'y' => [
        '#type' => 'number',
        '#title' => $this
          ->t('Shadow Anchor - Y'),
        '#default_value' => $settings['shadow_anchor']['y'],
      ],
    ];
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function alterMap(array $render_array, array $feature_settings, array $context = []) {
    $render_array = parent::alterMap($render_array, $feature_settings, $context);
    $feature_settings = $this
      ->getSettings($feature_settings);
    $render_array['#attached'] = BubbleableMetadata::mergeAttachments(empty($render_array['#attached']) ? [] : $render_array['#attached'], [
      'library' => [
        'geolocation_leaflet/mapfeature.' . $this
          ->getPluginId(),
      ],
      'drupalSettings' => [
        'geolocation' => [
          'maps' => [
            $render_array['#id'] => [
              $this
                ->getPluginId() => [
                'enable' => TRUE,
                'iconSize' => [
                  'width' => (int) $feature_settings['icon_size']['width'],
                  'height' => (int) $feature_settings['icon_size']['height'],
                ],
                'iconAnchor' => [
                  'x' => (int) $feature_settings['icon_anchor']['x'],
                  'y' => (int) $feature_settings['icon_anchor']['y'],
                ],
                'popupAnchor' => [
                  'x' => (int) $feature_settings['popup_anchor']['x'],
                  'y' => (int) $feature_settings['popup_anchor']['y'],
                ],
                'shadowSize' => [
                  'width' => (int) $feature_settings['shadow_size']['width'],
                  'height' => (int) $feature_settings['shadow_size']['height'],
                ],
                'shadowAnchor' => [
                  'x' => (int) $feature_settings['shadow_anchor']['x'],
                  'y' => (int) $feature_settings['shadow_anchor']['y'],
                ],
              ],
            ],
          ],
        ],
      ],
    ]);
    if (!empty($feature_settings['marker_icon_path'])) {
      $data = [];
      if (!empty($context['view'])) {
        $data['view'] = $context['view'];
      }
      $iconPath = \Drupal::token()
        ->replace($feature_settings['marker_icon_path'], $data);
      $iconUrl = file_url_transform_relative(file_create_url($iconPath));
      $render_array['#attached']['drupalSettings']['geolocation']['maps'][$render_array['#id']][$this
        ->getPluginId()]['markerIconPath'] = $iconUrl;
    }
    if (!empty($feature_settings['marker_shadow_path'])) {
      $data = [];
      if (!empty($context['view'])) {
        $data['view'] = $context['view'];
      }
      $shadowPath = \Drupal::token()
        ->replace($feature_settings['marker_shadow_path'], $data);
      $shadowUrl = file_url_transform_relative(file_create_url($shadowPath));
      $render_array['#attached']['drupalSettings']['geolocation']['maps'][$render_array['#id']][$this
        ->getPluginId()]['markerShadowPath'] = $shadowUrl;
    }
    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
LeafletMarkerIcon::alterMap	public	function	Alter render array. Overrides MapFeatureBase::alterMap
LeafletMarkerIcon::getDefaultSettings	public static	function	Provide a populated settings array. Overrides MapFeatureBase::getDefaultSettings
LeafletMarkerIcon::getSettingsForm	public	function	Provide a generic map settings form array. Overrides MapFeatureBase::getSettingsForm
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	1
MapFeatureBase::validateSettingsForm	public	function	Validate Feature Form. Overrides MapFeatureInterface::validateSettingsForm	5
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.

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class LeafletMarkerIcon in Geolocation Field 8.2

Plugin annotation

Hierarchy

File

Namespace

Members

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