Definition of views_handler_field_node_version_count.

File

modules/node/views_handler_field_node_version_count.inc
View source
<?php

/**
 * @file
 * Definition of views_handler_field_node_version_count.
 */

/**
 * A handler that loads the total count of versions/revisions of a certain node.
 *
 * @ingroup views_field_handlers
 */
class views_handler_field_node_version_count extends views_handler_field_numeric {

  /**
   * {@inheritdoc}
   */
  public function query() {
    $this
      ->ensure_my_table();

    // Add the field.
    $params = $this->options['group_type'] != 'group' ? array(
      'function' => $this->options['group_type'],
    ) : array();
    $this->field_alias = $this->query
      ->add_field(NULL, '(SELECT COUNT(vid) FROM {node_revision} WHERE nid = {node}.nid)', 'node_version_count', $params);
    $this
      ->add_additional_fields();
  }

}

Classes

Namesort descending Description
views_handler_field_node_version_count A handler that loads the total count of versions/revisions of a certain node.