function commons_groups_system_info_alter in Drupal Commons 7.3

Implements hook_system_info_alter().

File

modules/commons/commons_groups/commons_groups.module, line 391

Code

function commons_groups_system_info_alter(&$info, $file, $type) {

  // Commons Groups dynamically adds the og_group_ref field to
  // content types that request it by altering the
  // commons_groups_entity_types variable.
  // We must add a corresponding line for each field instance
  // to commons_groups.info so that Features is aware of the instance
  // and can successfully revert the field_instance component back
  // to its default state.
  if ($file->name == 'commons_groups') {
    $group_bundles = og_get_all_group_bundle();
    if (!empty($group_bundles['node'])) {
      foreach ($group_bundles['node'] as $bundle => $name) {

        // These field instances should be added to groups regardless of
        // whether og_access.module is enabled.
        $info['features']['field_instance'][] = "node-{$bundle}-field_og_access_default_value";
        $info['features']['field_instance'][] = "node-{$bundle}-field_og_subscribe_settings";
        $info['features']['field_instance'][] = "node-{$bundle}-og_roles_permissions";
        $info['features']['field_instance'][] = "node-{$bundle}-body";
        $info['features']['field_instance'][] = "node-{$bundle}-group_group";

        // These fields are only necessary when og_access.module is enabled.
        $info['features']['field_instance'][] = "node-{$bundle}-group_access";
        $info['features']['field_instance'][] = "node-{$bundle}-field_group_logo";

        // Add default strongarm settings.
        $info['features']['variable'][] = "comment_anonymous_{$bundle}";
        $info['features']['variable'][] = "comment_default_mode_{$bundle}";
        $info['features']['variable'][] = "comment_default_per_page_{$bundle}";
        $info['features']['variable'][] = "comment_form_location_{$bundle}";
        $info['features']['variable'][] = "comment_{$bundle}";
        $info['features']['variable'][] = "comment_preview_{$bundle}";
        $info['features']['variable'][] = "comment_subject_field_{$bundle}";
        $info['features']['variable'][] = "field_bundle_settings_node__{$bundle}";
      }
    }
    $group_content_entity_types = commons_groups_get_group_content_entity_types();
    if (!empty($group_content_entity_types)) {
      foreach ($group_content_entity_types as $entity_type => $bundles) {
        foreach (array_keys($bundles) as $bundle) {
          $info['features']['field_instance'][] = "{$entity_type}-{$bundle}-og_group_ref";
          $info['features']['field_instance'][] = "{$entity_type}-{$bundle}-group_content_access";
        }
      }
    }

    // Commons specific group variables.
    $commons_groups = commons_groups_get_group_types();
    if (isset($commons_groups['node'])) {
      foreach ($commons_groups['node'] as $bundle => $group_info) {
        $info['features']['variable'][] = "node_options_{$bundle}";
        $info['features']['variable'][] = "node_preview_{$bundle}";
        $info['features']['variable'][] = "node_submitted_{$bundle}";
        $info['features']['variable'][] = "og_group_manager_default_rids_node_{$bundle}";
      }
    }
  }

  // Dynamically adding a field instance to an entity type results in features
  // automatically detecting Commons Groups as a dependency.
  // We manually exclude the dependency in order to prevent entity type provider
  // modules from appearing overridden and to allow them to be used
  // independently of Commons Groups.
  $commons_entity_integrations =& drupal_static(__FUNCTION__);
  if (!isset($commons_entity_integrations)) {
    foreach (module_implements('commons_entity_integration') as $module) {
      $commons_entity_integrations[$module] = call_user_func($module . '_commons_entity_integration');
    }
  }
  if (isset($commons_entity_integrations[$file->name])) {
    foreach ($commons_entity_integrations[$file->name] as $entity_type => $integration) {
      foreach ($integration as $bundle => $options) {
        if (commons_groups_is_group_content($entity_type, $bundle)) {
          $info['features_exclude']['dependencies']['commons_groups'] = 'commons_groups';
        }
      }
    }
  }
}