Book.php in Zircon Profile 8.0

Contains \Drupal\book\Plugin\migrate\source\d6\Book.

Namespace

Drupal\book\Plugin\migrate\source\d6

File

core/modules/book/src/Plugin/migrate/source/d6/Book.php

<?php

/**
 * @file
 * Contains \Drupal\book\Plugin\migrate\source\d6\Book.
 */
namespace Drupal\book\Plugin\migrate\source\d6;

use Drupal\migrate_drupal\Plugin\migrate\source\DrupalSqlBase;

/**
 * Drupal 6 book source.
 *
 * @MigrateSource(
 *   id = "d6_book"
 * )
 */
class Book extends DrupalSqlBase {

  /**
   * {@inheritdoc}
   */
  public function query() {
    $query = $this
      ->select('book', 'b')
      ->fields('b', array(
      'nid',
      'bid',
    ));
    $query
      ->join('menu_links', 'ml', 'b.mlid = ml.mlid');
    $ml_fields = array(
      'mlid',
      'plid',
      'weight',
      'has_children',
      'depth',
    );
    for ($i = 1; $i <= 9; $i++) {
      $field = "p{$i}";
      $ml_fields[] = $field;
      $query
        ->orderBy($field);
    }
    $query
      ->fields('ml', $ml_fields);
    return $query;
  }

  /**
   * {@inheritdoc}
   */
  public function getIds() {
    $ids['mlid']['type'] = 'integer';
    $ids['mlid']['alias'] = 'ml';
    return $ids;
  }

  /**
   * {@inheritdoc}
   */
  public function fields() {
    return array(
      'nid' => $this
        ->t('Node ID'),
      'bid' => $this
        ->t('Book ID'),
      'mlid' => $this
        ->t('Menu link ID'),
      'plid' => $this
        ->t('Parent link ID'),
      'weight' => $this
        ->t('Weight'),
      'p1' => $this
        ->t('The first mlid in the materialized path.'),
      'p2' => $this
        ->t('The second mlid in the materialized path.'),
      'p3' => $this
        ->t('The third mlid in the materialized path.'),
      'p4' => $this
        ->t('The fourth mlid in the materialized path.'),
      'p5' => $this
        ->t('The fifth mlid in the materialized path.'),
      'p6' => $this
        ->t('The sixth mlid in the materialized path.'),
      'p7' => $this
        ->t('The seventh mlid in the materialized path.'),
      'p8' => $this
        ->t('The eight mlid in the materialized path.'),
      'p9' => $this
        ->t('The nine mlid in the materialized path.'),
    );
  }

}

Classes

Name	Description
Book	Drupal 6 book source.