class Image in Commerce Migrate 8.2

Yields each image and sku.

There are several columns for image names in the example source. Three are images of the product variation, three are for thumbnails for videos, and two are for the CTA image. Create a new row for image and SKU where both are non empty. See import_image for the column names.

Plugin annotation

@MigrateSource(
  id = "csv_example_image"
)

Hierarchy

• class \Drupal\commerce_migrate_csv_example\Plugin\migrate\source\Image extends \Drupal\migrate_source_csv\Plugin\migrate\source\CSV

1 string reference to 'Image'

FieldInstanceTest::testFieldInstances in modules/commerce/tests/src/Kernel/Migrate/commerce1/FieldInstanceTest.php

Tests migrating D7 field instances to field_config entities.

File

modules/csv_example/src/Plugin/migrate/source/Image.php, line 19

Namespace

Drupal\commerce_migrate_csv_example\Plugin\migrate\source

class Image extends CSV {

  /**
   * {@inheritdoc}
   */
  public function initializeIterator() {
    $file = parent::initializeIterator();
    return $this
      ->getYield($file);
  }

  /**
   * Prepare one row per image file in the source row.
   *
   * @param \Generator $file
   *   The source CSV file object.
   *
   * @codingStandardsIgnoreStart
   *
   * @return \Generator
   *   A new row, one for each filename in the source image column.
   *
   * @codingStandardsIgnoreEnd
   */
  public function getYield(\Generator $file) {
    foreach ($file as $row) {
      if (!empty($row['sku'])) {

        // There is a SKU so let's check for images.
        $new_row = [];
        $new_row['sku'] = trim($row['sku']);

        // Product variation images.
        for ($i = 1; $i < 4; $i++) {
          $new_row['image'] = trim($row["image{$i}"]);
          if (!empty($new_row['image'])) {
            (yield $new_row);
          }
        }

        // Video thumbnails.
        for ($i = 1; $i < 4; $i++) {
          $new_row['image'] = trim($row["thumbnail{$i}"]);
          if (!empty($new_row['image'])) {
            (yield $new_row);
          }
        }

        // Call to action images.
        for ($i = 1; $i < 3; $i++) {
          $new_row['image'] = trim($row["cta_image{$i}"]);
          if (!empty($new_row['image'])) {
            (yield $new_row);
          }
        }
      }
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
Image::getYield	public	function	Prepare one row per image file in the source row.
Image::initializeIterator	public	function