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   1  <?php
   2  /**
   3   * @file
   4   * Provide node tnid argument handler.
   5   */
   6  
   7  /**
   8   * Argument handler to accept a node translation id.
   9   */
  10  class views_handler_argument_node_tnid extends views_handler_argument_numeric {
  11    /**
  12     * Override the behavior of title(). Get the title of the node.
  13     */
  14    function title_query() {
  15      $titles = array();
  16      $placeholders = implode(', ', array_fill(0, sizeof($this->value), '%d'));
  17  
  18      $result = db_query("SELECT n.title FROM {node} n WHERE n.tnid IN ($placeholders)", $this->value);
  19      while ($term = db_fetch_object($result)) {
  20        $titles[] = check_plain($term->title);
  21      }
  22      return $titles;
  23    }
  24  }
  25