You are here

Home » API reference » Drupal Commons 7.3 » commons_groups.module

function commons_groups_entity_view in Drupal Commons 7.3

Implements hook_entity_view().

File

modules/commons/commons_groups/commons_groups.module, line 91

Code

function commons_groups_entity_view($entity, $type, $view_mode, $langcode) {

  // Set a breadcrumb for nodes in groups. We currently assume that
  // nodes are groups.
  if ($view_mode == 'full' && !empty($entity->og_group_ref[LANGUAGE_NONE][0]['target_id']) && $type != 'user') {
    $breadcrumb = array();
    $breadcrumb[] = l(t('Home'), NULL);
    $breadcrumb[] = l(t('Groups'), 'groups');
    $group = node_load($entity->og_group_ref[LANGUAGE_NONE][0]['target_id']);
    if (node_access('view', $group)) {
      $breadcrumb[] = l($group->title, 'node/' . $group->nid);
    }
    drupal_set_breadcrumb($breadcrumb);
  }
}