<?php
// $Id$
/**
 * @file
 * Provide views data and handlers for nat.module
 */

/**
 * @defgroup views_nat_module nat.module handlers
 * 
 * @{
 */

/**
 * Implementation of hook_views_data()
 */
function nat_views_data() {
  // Define the base group of this table. Fields that don't
  // have a group defined will go into this field by default.
  $data['nat']['table']['group'] = t('NAT');

  // For other base tables, explain how we join
  $data['nat']['table']['join'] = array(
    // nat links directly to node via nid
    'node' => array(
      'left_field' => 'nid',
      'field' => 'nid',
    ),
    // nat links directly to term_data via tid
    'term_data' => array(
      'left_field' => 'tid',
      'field' => 'tid',
    ),
    // nat links directly to vocabulary via vid
    'vocabulary' => array(
      'left_field' => 'vid',
      'field' => 'vid',
    ),
  );

  // ----------------------------------------------------------------
  // Fields
  $data['nat']['nid'] = array(
    'title' => t('NAT node'),
    'help' => t('A node that is also a taxonomy term.'),
    'relationship' => array(
      'base' => 'node',
      'field' => 'nid',
      'handler' => 'views_handler_relationship',
      'label' => t('NAT'),
    ),
    // There is no argument here; if you need an argument, add the relationship
    // and use the node: nid argument.
  );
  $data['nat']['vid'] = array(
    'title' => t('NAT vocabulary'),
    'help' => t('A vocabulary that is used for same-name node-term pairs.'),
    'relationship' => array(
      'base' => 'vocabulary',
      'field' => 'vid',
      'handler' => 'views_handler_relationship',
      'label' => t('NAT'),
    ),
    // There is no argument here; if you need an argument, add the relationship
    // and use the taxonomy: vid argument.
  );
  $data['nat']['tid'] = array(
    'title' => t('NAT taxonomy term'),
    'help' => t('A taxonomy term that is also a node.'),
    'relationship' => array(
      'base' => 'term_data',
      'field' => 'tid',
      'handler' => 'views_handler_relationship',
      'label' => t('NAT'),
    ),
    // There is no argument here; if you need an argument, add the relationship
    // and use the term_data: tid argument.
  );
  return $data;
}

/**
 * @}
 */