class ProductCta in Commerce Migrate 3.0.x

Yields values for each product CTA paragraph.

There are two set of columns for the paragraph product CTA in each row of the example source. Create a new row for each set where at least one value of the set is non empty. See import_cta for the column names.

Plugin annotation

@MigrateSource(
  id = "csv_example_product_cta"
)

Hierarchy

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

File

modules/csv_example/src/Plugin/migrate/source/ProductCta.php, line 18

Namespace

Drupal\commerce_migrate_csv_example\Plugin\migrate\source

class ProductCta extends CSV {

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

  /**
   * Prepare one row per CTA paragraph in the source row.
   *
   * @param \Generator $file
   *   The source CSV file object.
   *
   * @codingStandardsIgnoreStart
   *
   * @return \Generator
   *   A new row, one for each CTA paragraph field.
   *
   * @codingStandardsIgnoreEnd
   */
  public function getYield(\Generator $file) {
    foreach ($file as $row) {
      for ($i = 1; $i < 3; $i++) {
        if (!empty($row["cta_title{$i}"]) || !empty($row["cta_link{$i}"]) || !empty($row["cta_image{$i}"])) {
          $new_row = $row;
          $new_row['cta_title'] = trim($row["cta_title{$i}"]);
          $new_row['cta_link'] = trim($row["cta_link{$i}"]);
          $new_row['cta_image'] = trim($row["cta_image{$i}"]);
          (yield $new_row);
        }
      }
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ProductCta::getYield	public	function	Prepare one row per CTA paragraph in the source row.
ProductCta::initializeIterator	public	function