function entity_metadata_comment_get_node_properties in Entity API 7

Callback for getting comment related node properties.

See also

entity_metadata_comment_entity_info_alter()

1 string reference to 'entity_metadata_comment_get_node_properties'

entity_metadata_comment_entity_property_info_alter in modules/comment.info.inc

Implements hook_entity_property_info_alter() on top of comment module.

File

modules/callbacks.inc, line 92

Provides various callbacks for the whole core module integration.

Code

function entity_metadata_comment_get_node_properties($node, array $options, $name, $entity_type) {
  switch ($name) {
    case 'comment_count':
      return isset($node->comment_count) ? $node->comment_count : 0;
    case 'comment_count_new':
      return comment_num_new($node->nid);
    case 'comments':
      $select = db_select('comment', 'c')
        ->fields('c', array(
        'cid',
      ))
        ->condition('c.nid', $node->nid);
      return array_keys($select
        ->execute()
        ->fetchAllKeyed(0, 0));
  }
}