revisioning_handler_field_node_number_of_revisions.inc in Revisioning 6.3

Handler for the 'Node: number of revisions' field.

File

views/revisioning_handler_field_node_number_of_revisions.inc

<?php

/**
 * @file
 *  Handler for the 'Node: number of revisions' field.
 */
class revisioning_handler_field_node_number_of_revisions extends views_handler_field {
  function construct() {
    parent::construct();
    $this->additional_fields['nid'] = 'nid';
  }
  function access() {
    return user_access('access content');
  }
  function query() {

    // Not calling parent::query() as it will treat 'number of revisions' as
    // a real db field.
    $this
      ->ensure_my_table();
    $this
      ->add_additional_fields();
  }
  function render($values) {
    $nid = $values->{$this->aliases['nid']};
    return node_tools_get_number_of_revisions($nid);
  }

}

Classes

Name	Description
revisioning_handler_field_node_number_of_revisions	@file Handler for the 'Node: number of revisions' field.