public function OgMigrateAddFields::import in Organic groups 7.2

Create group, group-audience and group description fields.

File

includes/migrate/7000/og_add_fields.inc, line 23

Add OG related fields to group and group-content node-types.

Class

OgMigrateAddFields

@file Add OG related fields to group and group-content node-types.

Code

public function import() {
  og_create_field(OG_AUDIENCE_FIELD, 'user', 'user');
  foreach (node_type_get_types() as $type) {

    // Check if the variable exists.
    if ($type_usage = variable_get('og_content_type_usage_' . $type->type)) {
      switch ($type_usage) {
        case 'group':
          $content_type['group'][] = $type->type;
          break;
        case 'group_post_standard':
        case 'group_post_wiki':

          // The type of the group content is now determined via the
          // group permissions. We only care about adding the group content
          // fields to the node.
          $content_type['group content'][] = $type->type;
          break;
      }
    }
  }
  if ($content_type) {

    // Add group and group content fields to content types.
    $field_names = array(
      'group' => OG_GROUP_FIELD,
      'group content' => OG_AUDIENCE_FIELD,
    );
    foreach ($field_names as $key => $field_name) {
      $content_type += array(
        $key => array(),
      );
      foreach ($content_type[$key] as $type) {
        og_create_field($field_name, 'node', $type);
        if ($key == 'group') {
          if (!field_info_field('og_description')) {
            $field = array(
              'field_name' => 'og_description',
              'type' => 'text',
              'entity_types' => array(
                'node',
              ),
              'cardinality' => 1,
            );
            $field = field_create_field($field);
          }
          if (!field_info_instance('node', 'og_description', $type)) {

            // Create the "description" field for the bundle.
            $instance = array(
              'field_name' => 'og_description',
              'bundle' => $type,
              'entity_type' => 'node',
              'label' => t('Group description'),
              'description' => t('This is description of the group.'),
            );
            field_create_instance($instance);

            // Delete the OG6 variable.
            variable_del('og_content_type_usage_' . $type);
          }
        }
      }
    }
  }

  // Delete the field that indicates we still need to add fields.
  variable_del('og_7000_add_field');
  return MigrationBase::RESULT_COMPLETED;
}