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function _forum_new in Drupal 4

Same name and namespace in other branches
  1. 5 modules/forum/forum.module \_forum_new()
  2. 6 modules/forum/forum.module \_forum_new()

Finds the first unread node for a given forum.

File

modules/forum.module, line 813
Enable threaded discussions about general topics.

Code

function _forum_new($tid) {
  global $user;
  $sql = "SELECT n.nid FROM {node} n LEFT JOIN {history} h ON n.nid = h.nid AND h.uid = %d INNER JOIN {term_node} r ON n.nid = r.nid AND r.tid = %d WHERE n.status = 1 AND n.type = 'forum' AND h.nid IS NULL AND n.created > %d ORDER BY created";
  $sql = db_rewrite_sql($sql);
  $nid = db_result(db_query_range($sql, $user->uid, $tid, NODE_NEW_LIMIT, 0, 1));
  return $nid ? $nid : 0;
}