function leaflet_widget_base_layers in Leaflet Widget for Geofield 7.2

Same name and namespace in other branches

1. 7 leaflet_widget.module \leaflet_widget_base_layers()

Returns the available leaflet base layers.

Invokes hook_leaflet_widget_base_layers() to allow modules adding additional layers just for the widget.

Return value

array A list of leaflet layers to use.

2 calls to leaflet_widget_base_layers()

leaflet_widget_field_widget_info in ./leaflet_widget.module

Implements hook_field_widget_info().

leaflet_widget_field_widget_settings_form in ./leaflet_widget.module

Implements hook_field_widget_settings_form().

File

./leaflet_widget.module, line 427

Leaflet widget module for Geofield.

Code

function leaflet_widget_base_layers() {
  $options = array();
  if (module_exists('leaflet')) {
    foreach (leaflet_map_get_info() as $id => $map) {
      foreach ($map['layers'] as $layer_id => $layer) {
        $options[$layer['urlTemplate']] = "{$id} - {$layer_id}";
      }
    }
  }
  return array_merge($options, module_invoke_all('leaflet_widget_base_layers'));
}