function _olebs_get_maps_with_blockswitcher in Openlayers 7.3

Helper function that returns maps with the blockswitcher behavior enabled.

Uses static caching.

Return value

array Array with maps.

2 calls to _olebs_get_maps_with_blockswitcher()

openlayers_block_switcher_block_info in modules/openlayers_block_switcher/openlayers_block_switcher.module

Implements hook_block_info().

_olebs_get_map_name in modules/openlayers_block_switcher/openlayers_block_switcher.module

Helper function that return the map name according to the block delta.

File

modules/openlayers_block_switcher/openlayers_block_switcher.module, line 45

Openlayers Block Switcher.

Code

function _olebs_get_maps_with_blockswitcher() {
  $maps =& drupal_static(__FUNCTION__, array());
  if (!isset($maps)) {
    foreach (\Drupal\openlayers\Openlayers::loadAll('Map') as $map) {
      if (is_object($map) && $map
        ->getOption('provideBlockLayerSwitcher', FALSE) == TRUE) {
        $maps[] = $map;
      }
    }
  }
  return $maps;
}