protected function GeolocationMapFormatterBase::getLocations in Geolocation Field 8.3

Get renderable locations from field items.

Parameters

\Drupal\Core\Field\FieldItemListInterface $items: Field items.

Return value

array Renderable locations.

1 call to GeolocationMapFormatterBase::getLocations()

GeolocationMapFormatterBase::viewElements in src/Plugin/Field/FieldFormatter/GeolocationMapFormatterBase.php

Builds a renderable array for a field value.

File

src/Plugin/Field/FieldFormatter/GeolocationMapFormatterBase.php, line 401

Class

GeolocationMapFormatterBase

Plugin base for Map based formatters.

Namespace

Drupal\geolocation\Plugin\Field\FieldFormatter

Code

protected function getLocations(FieldItemListInterface $items) {
  $settings = $this
    ->getSettings();
  $locations = [];
  foreach ($items as $delta => $item) {
    foreach ($this->dataProvider
      ->getPositionsFromItem($item) as $item_position) {
      if (empty($item_position)) {
        continue;
      }
      $title = $this->dataProvider
        ->replaceFieldItemTokens($settings['title'], $item);
      if (empty($title)) {
        $title = $item_position['lat'] . ', ' . $item_position['lng'];
      }
      $location = [
        '#type' => 'geolocation_map_location',
        '#title' => $title,
        '#disable_marker' => empty($settings['set_marker']),
        '#coordinates' => [
          'lat' => $item_position['lat'],
          'lng' => $item_position['lng'],
        ],
        '#weight' => $delta,
      ];
      if ($settings['show_label']) {
        $location['#label'] = $title;
      }
      if (!empty($settings['info_text']['value']) && !empty($settings['info_text']['format'])) {
        $location['content'] = [
          '#type' => 'processed_text',
          '#text' => $this->dataProvider
            ->replaceFieldItemTokens($settings['info_text']['value'], $item),
          '#format' => $settings['info_text']['format'],
        ];
      }
      $locations[] = $location;
    }
    $locations = array_merge($this->dataProvider
      ->getLocationsFromItem($item), $locations);
    $locations = array_merge($this->dataProvider
      ->getShapesFromItem($item), $locations);
  }
  return $locations;
}