class AttributeDestination in Commerce Migrate 8.2

Sets attributes on the destination.

The attribute name is constructed during the migration, it is prepended with 'attribute_' and the length checked. Since the name is not known beforehand the destination for the attribute values on the product variation is set by this process plugin.

The input is a array of values, in pairs. The first element is the array output from 'import_attribute', which supplies the verified name. The second element is the value of the attribute.

Example:

process:
  anyname:
    plugin: csv_example_attribute_destination
    source:
      - attribute1_name
      - attribute1_value
      - attribute2_name
      - attribute2_value

If attribute1_name is 'color', attribute_1_value is 'green', attribute2_name is 'size' and attribute2_name is 'Med' then destination property 'color' is set to 'red' and destination property 'size' is set to 'Med'.

Plugin annotation

@MigrateProcessPlugin(
  id = "csv_example_attribute_destination"
)

Hierarchy

• class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
  • class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, MessengerTrait, StringTranslationTrait
    • class \Drupal\migrate\ProcessPluginBase implements MigrateProcessInterface
      • class \Drupal\commerce_migrate_csv_example\Plugin\migrate\process\AttributeDestination

1 file declares its use of AttributeDestination

AttributeDestinationTest.php in modules/csv_example/tests/src/Unit/Plugin/migrate/process/AttributeDestinationTest.php

File

modules/csv_example/src/Plugin/migrate/process/AttributeDestination.php, line 46

Namespace

Drupal\commerce_migrate_csv_example\Plugin\migrate\process

class AttributeDestination extends ProcessPluginBase {

  /**
   * {@inheritdoc}
   */
  public function transform($value, MigrateExecutableInterface $migrate_executable, Row $row, $destination_property) {
    if (is_array($value)) {
      $count = count($value);
      if (!($count & 1)) {
        for ($i = 0; $i < $count; $i = $i + 2) {
          if (!empty($value[$i]) && !empty($value[$i + 1])) {
            $field_name = 'attribute_' . $value[$i];
            $field_name = substr($field_name, 0, 32);
            $row
              ->setDestinationProperty($field_name, $value[$i + 1]);
          }
        }
      }
      else {
        throw new MigrateException('There must be an even number of input values.');
      }
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
AttributeDestination::transform	public	function	Performs the associated process. Overrides ProcessPluginBase::transform
DependencySerializationTrait::$_entityStorages	protected	property	An array of entity type IDs keyed by the property name of their storages.
DependencySerializationTrait::$_serviceIds	protected	property	An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep	public	function		1
DependencySerializationTrait::__wakeup	public	function		2
MessengerTrait::$messenger	protected	property	The messenger.	29
MessengerTrait::messenger	public	function	Gets the messenger.	29
MessengerTrait::setMessenger	public	function	Sets the messenger.
PluginBase::$configuration	protected	property	Configuration information passed into the plugin.	1
PluginBase::$pluginDefinition	protected	property	The plugin implementation definition.	1
PluginBase::$pluginId	protected	property	The plugin_id.
PluginBase::DERIVATIVE_SEPARATOR		constant	A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::getBaseId	public	function	Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId	public	function	Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition	public	function	Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition	3
PluginBase::getPluginId	public	function	Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable	public	function	Determines if the plugin is configurable.
PluginBase::__construct	public	function	Constructs a \Drupal\Component\Plugin\PluginBase object.	92
ProcessPluginBase::multiple	public	function	Indicates whether the returned value requires multiple handling. Overrides MigrateProcessInterface::multiple	3
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.	1
StringTranslationTrait::formatPlural	protected	function	Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals	protected	function	Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation	protected	function	Gets the string translation service.
StringTranslationTrait::setStringTranslation	public	function	Sets the string translation service to use.	2
StringTranslationTrait::t	protected	function	Translates a string to the current language or to a given language.