FieldInstancePerViewMode.php in Zircon Profile 8

Contains \Drupal\field\Plugin\migrate\source\d7\FieldInstancePerViewMode.

Namespace

Drupal\field\Plugin\migrate\source\d7

File

core/modules/field/src/Plugin/migrate/source/d7/FieldInstancePerViewMode.php

<?php

/**
 * @file
 * Contains \Drupal\field\Plugin\migrate\source\d7\FieldInstancePerViewMode.
 */
namespace Drupal\field\Plugin\migrate\source\d7;

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

/**
 * The field instance per view mode source class.
 *
 * @MigrateSource(
 *   id = "d7_field_instance_per_view_mode",
 *   source_provider = "field"
 * )
 */
class FieldInstancePerViewMode extends DrupalSqlBase {

  /**
   * {@inheritdoc}
   */
  protected function initializeIterator() {
    $rows = array();
    $result = $this
      ->prepareQuery()
      ->execute();
    foreach ($result as $field_instance) {
      $data = unserialize($field_instance['data']);

      // We don't need to include the serialized data in the returned rows.
      unset($field_instance['data']);
      foreach ($data['display'] as $view_mode => $info) {
        $rows[] = array_merge($field_instance, $info, array(
          'view_mode' => $view_mode,
        ));
      }
    }
    return new \ArrayIterator($rows);
  }

  /**
   * {@inheritdoc}
   */
  public function query() {
    return $this
      ->select('field_config_instance', 'fci')
      ->fields('fci', array(
      'entity_type',
      'bundle',
      'field_name',
      'data',
    ));
  }

  /**
   * {@inheritdoc}
   */
  public function fields() {
    return array(
      'entity_type' => $this
        ->t('The entity type ID.'),
      'bundle' => $this
        ->t('The bundle ID.'),
      'field_name' => $this
        ->t('Machine name of the field.'),
      'view_mode' => $this
        ->t('The original machine name of the view mode.'),
      'label' => $this
        ->t('The display label of the field.'),
      'type' => $this
        ->t('The formatter ID.'),
      'settings' => $this
        ->t('Array of formatter-specific settings.'),
      'module' => $this
        ->t('The module providing the formatter.'),
      'weight' => $this
        ->t('Display weight of the field.'),
    );
  }

  /**
   * {@inheritdoc}
   */
  public function getIds() {
    return array(
      'entity_type' => array(
        'type' => 'string',
      ),
      'bundle' => array(
        'type' => 'string',
      ),
      'view_mode' => array(
        'type' => 'string',
      ),
      'field_name' => array(
        'type' => 'string',
      ),
    );
  }

  /**
   * {@inheritdoc}
   */
  public function count() {
    return $this
      ->initializeIterator()
      ->count();
  }

}

Classes

Name	Description
FieldInstancePerViewMode	The field instance per view mode source class.