_forum_topics_unread

Calculate the number of nodes the user has not yet read and are newer than NODE_NEW_LIMIT.

2 calls to _forum_topics_unread()

File

modules/forum/forum.module, line 863

Provides discussion forums.

Code

function _forum_topics_unread($term, $uid) {
  $query = db_select('node', 'n');
  $query->join('forum', 'f', 'n.vid = f.vid AND f.tid = :tid', array(':tid' => $term));
  $query->leftJoin('history', 'h', 'n.nid = h.nid AND h.uid = :uid', array(':uid' => $uid));
  $query->addExpression('COUNT(n.nid)', 'count');
  return $query
    ->condition('status', 1)
    ->condition('n.created', NODE_NEW_LIMIT, '>')
    ->isNull('h.nid')
    ->addTag('node_access')
    ->execute()
    ->fetchField();
}