public function CustomIconThemer::buildMapThemerElement in Geofield Map 8.2

Provides a Map Themer Options Element.

Parameters

array $defaults: The default values/settings.

array $form: The form array.

\Drupal\Core\Form\FormStateInterface $form_state: The form state.

\Drupal\geofield_map\Plugin\views\style\GeofieldGoogleMapViewStyle $geofieldMapView: The Geofield Map View display object.

Return value

array The Map Themer Options Element

Overrides MapThemerInterface::buildMapThemerElement

File

src/Plugin/GeofieldMapThemer/CustomIconThemer.php, line 42

Class

CustomIconThemer

Style plugin to render a View output as a Leaflet map.

Namespace

Drupal\geofield_map\Plugin\GeofieldMapThemer

Code

public function buildMapThemerElement(array $defaults, array &$form, FormStateInterface $form_state, GeofieldGoogleMapViewStyle $geofieldMapView) {

  // Get the existing (Default) Element settings.
  $default_element = $this
    ->getDefaultThemerElement($defaults);
  $file_upload_help = $this->markerIcon
    ->getFileUploadHelp();
  $fid = (int) (!empty($default_element['icon_file']['fids'])) ? $default_element['icon_file']['fids'] : NULL;
  $element = [
    '#markup' => Markup::create($this
      ->t('<label>Custom Icon Image File</label>')),
    '#type' => 'container',
    'description' => [
      '#markup' => Markup::create($this
        ->t('The chosen icon file will be used as Marker for all Geofield Map features @file_upload_help', [
        '@file_upload_help' => $this->renderer
          ->renderPlain($file_upload_help),
      ])),
    ],
    'icon_file' => $this->markerIcon
      ->getIconFileManagedElement($fid[0]),
    'image_style' => [
      '#type' => 'select',
      '#title' => $this
        ->t('Image style'),
      '#options' => $this->markerIcon
        ->getImageStyleOptions(),
      '#default_value' => isset($default_element['image_style']) ? $default_element['image_style'] : 'geofield_map_default_icon_style',
      '#states' => [
        'visible' => [
          ':input[name="style_options[map_marker_and_infowindow][theming][geofieldmap_custom_icon][values][icon_file][is_svg]"]' => [
            'checked' => FALSE,
          ],
        ],
      ],
    ],
    'image_style_svg' => [
      '#type' => 'container',
      'warning' => [
        '#markup' => $this
          ->t("Image style cannot apply to SVG Files,<br>SVG natural dimension will be applied."),
      ],
      '#states' => [
        'invisible' => [
          ':input[name="style_options[map_marker_and_infowindow][theming][geofieldmap_custom_icon][values][icon_file][is_svg]"]' => [
            'checked' => FALSE,
          ],
        ],
      ],
    ],
    'label_alias' => [
      '#type' => 'textfield',
      '#title' => $this
        ->t('Label alias'),
      '#default_value' => isset($default_element['label_alias']) ? $default_element['label_alias'] : '',
      '#description' => $this
        ->t('If not empty, this will be used in the legend.'),
      '#size' => 20,
    ],
  ];
  return $element;
}