ResponsiveImageStyles.php in Drupal 9

Namespace

Drupal\responsive_image\Plugin\migrate\source\d7

File

core/modules/responsive_image/src/Plugin/migrate/source/d7/ResponsiveImageStyles.php

<?php

namespace Drupal\responsive_image\Plugin\migrate\source\d7;

use Drupal\migrate\Plugin\migrate\source\SqlBase;
use Drupal\migrate\Row;

/**
 * Gets Drupal responsive image styles source from database.
 *
 * Breakpoints are YAML files in Drupal 8. If you have a custom
 * theme and want to migrate its responsive image styles to
 * Drupal 8, create the respective your_theme.breakpoints.yml file at
 * the root of the theme.
 *
 * @see https://www.drupal.org/docs/8/theming-drupal-8/working-with-breakpoints-in-drupal-8
 *
 * @MigrateSource(
 *   id = "d7_responsive_image_styles",
 *   source_module = "picture"
 * )
 */
class ResponsiveImageStyles extends SqlBase {

  /**
   * {@inheritdoc}
   */
  public function query() {
    return $this
      ->select('picture_mapping', 'p')
      ->fields('p');
  }

  /**
   * {@inheritdoc}
   */
  public function fields() {
    $fields = [
      'label' => $this
        ->t('The human-readable name of the mapping'),
      'machine_name' => $this
        ->t('The machine name of the mapping'),
      'breakpoint_group' => $this
        ->t('The group this mapping belongs to'),
      'mapping' => $this
        ->t('The mappings linked to the breakpoints group'),
    ];
    return $fields;
  }

  /**
   * {@inheritdoc}
   */
  public function getIds() {
    $ids['machine_name']['type'] = 'string';
    return $ids;
  }

  /**
   * {@inheritdoc}
   */
  public function prepareRow(Row $row) {
    $row
      ->setSourceProperty('mapping', unserialize($row
      ->getSourceProperty('mapping')));
    return parent::prepareRow($row);
  }

}

Classes

Name	Description
ResponsiveImageStyles	Gets Drupal responsive image styles source from database.