VocabularyTranslation.php in Drupal 10

Namespace

Drupal\taxonomy\Plugin\migrate\source\d6

File

core/modules/taxonomy/src/Plugin/migrate/source/d6/VocabularyTranslation.php

<?php

namespace Drupal\taxonomy\Plugin\migrate\source\d6;

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

/**
 * Drupal 6 i18n vocabulary translations source from database.
 *
 * For available configuration keys, refer to the parent classes.
 *
 * @see \Drupal\migrate\Plugin\migrate\source\SqlBase
 * @see \Drupal\migrate\Plugin\migrate\source\SourcePluginBase
 *
 * @MigrateSource(
 *   id = "d6_taxonomy_vocabulary_translation",
 *   source_module = "i18ntaxonomy"
 * )
 */
class VocabularyTranslation extends DrupalSqlBase {

  /**
   * {@inheritdoc}
   */
  public function query() {
    $query = $this
      ->select('vocabulary', 'v')
      ->fields('v')
      ->fields('i18n', [
      'lid',
      'type',
      'property',
      'objectid',
    ])
      ->fields('lt', [
      'lid',
      'translation',
    ])
      ->condition('i18n.type', 'vocabulary');
    $query
      ->addField('lt', 'language', 'lt.language');

    // The i18n_strings table has two columns containing the object ID, objectid
    // and objectindex. The objectid column is a text field. Therefore, for the
    // join to work in PostgreSQL, use the objectindex field as this is numeric
    // like the vid field.
    $query
      ->join('i18n_strings', 'i18n', '[v].[vid] = [i18n].[objectindex]');
    $query
      ->innerJoin('locales_target', 'lt', '[lt].[lid] = [i18n].[lid]');
    return $query;
  }

  /**
   * {@inheritdoc}
   */
  public function fields() {
    return [
      'vid' => $this
        ->t('The vocabulary ID.'),
      'language' => $this
        ->t('Language for this field.'),
      'property' => $this
        ->t('Name of property being translated.'),
      'translation' => $this
        ->t('Translation of either the title or explanation.'),
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function prepareRow(Row $row) {

    // For ease of reading the migration use 'language' as the property name for
    // the language.
    $language = $row
      ->getSourceProperty('ltlanguage');
    $row
      ->setSourceProperty('language', $language);
    return parent::prepareRow($row);
  }

  /**
   * {@inheritdoc}
   */
  public function getIds() {
    $ids['vid']['type'] = 'integer';
    $ids['language']['type'] = 'string';
    $ids['language']['alias'] = 'lt';
    return $ids;
  }

}

Classes

Name	Description
VocabularyTranslation	Drupal 6 i18n vocabulary translations source from database.