class MigrateSource in Drupal 8

Defines a migration source plugin annotation object.

Plugin Namespace: Plugin\migrate\source

For a working example, check \Drupal\migrate\Plugin\migrate\source\EmptySource \Drupal\migrate_drupal\Plugin\migrate\source\UrlAlias

Hierarchy

• class \Drupal\Component\Annotation\Plugin implements AnnotationInterface
  • class \Drupal\migrate\Annotation\MigrateSource implements MultipleProviderAnnotationInterface

See also

\Drupal\migrate\Plugin\MigratePluginManager

\Drupal\migrate\Plugin\MigrateSourceInterface

\Drupal\migrate\Plugin\migrate\source\SourcePluginBase

\Drupal\migrate\Annotation\MigrateProcessPlugin

\Drupal\migrate\Annotation\MigrateDestination

Plugin API

Related topics

Annotations

Annotations for class discovery and metadata description.

Migrate API

Overview of the Migrate API, which migrates data into Drupal.

119 classes are annotated with MigrateSource

Action in core/modules/action/src/Plugin/migrate/source/Action.php

Drupal action source from database.

AggregatorFeed in core/modules/aggregator/src/Plugin/migrate/source/AggregatorFeed.php

Drupal feed source from database.

AggregatorItem in core/modules/aggregator/src/Plugin/migrate/source/AggregatorItem.php

Drupal aggregator item source from database.

Block in core/modules/block/src/Plugin/migrate/source/Block.php

Drupal block source from database.

BlockCustom in core/modules/block_content/src/Plugin/migrate/source/d7/BlockCustom.php

Drupal 7 custom block source from database.

... See full list

File

core/modules/migrate/src/Annotation/MigrateSource.php, line 27

Namespace

Drupal\migrate\Annotation

class MigrateSource extends Plugin implements MultipleProviderAnnotationInterface {

  /**
   * A unique identifier for the process plugin.
   *
   * @var string
   */
  public $id;

  /**
   * Whether requirements are met.
   *
   * @var bool
   */
  public $requirements_met = TRUE;

  /**
   * Identifies the system providing the data the source plugin will read.
   *
   * The source plugin itself determines how the value is used. For example,
   * Migrate Drupal's source plugins expect source_module to be the name of a
   * module that must be installed and enabled in the source database.
   *
   * @see \Drupal\migrate_drupal\Plugin\migrate\source\DrupalSqlBase::checkRequirements
   *
   * @var string
   */
  public $source_module;

  /**
   * Specifies the minimum version of the source provider.
   *
   * This can be any type, and the source plugin itself determines how it is
   * used. For example, Migrate Drupal's source plugins expect this to be an
   * integer representing the minimum installed database schema version of the
   * module specified by source_module.
   *
   * @var mixed
   */
  public $minimum_version;

  /**
   * {@inheritdoc}
   */
  public function getProvider() {
    if (isset($this->definition['provider'])) {
      return is_array($this->definition['provider']) ? reset($this->definition['provider']) : $this->definition['provider'];
    }
    return FALSE;
  }

  /**
   * {@inheritdoc}
   */
  public function getProviders() {
    if (isset($this->definition['provider'])) {

      // Ensure that we return an array even if
      // \Drupal\Component\Annotation\AnnotationInterface::setProvider() has
      // been called.
      return (array) $this->definition['provider'];
    }
    return [];
  }

  /**
   * {@inheritdoc}
   */
  public function setProviders(array $providers) {
    $this->definition['provider'] = $providers;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
MigrateSource::$id	public	property	A unique identifier for the process plugin.
MigrateSource::$minimum_version	public	property	Specifies the minimum version of the source provider.
MigrateSource::$requirements_met	public	property	Whether requirements are met.
MigrateSource::$source_module	public	property	Identifies the system providing the data the source plugin will read.
MigrateSource::getProvider	public	function	Gets the name of the provider of the annotated class. Overrides Plugin::getProvider
MigrateSource::getProviders	public	function	Gets the provider names of the annotated class. Overrides MultipleProviderAnnotationInterface::getProviders
MigrateSource::setProviders	public	function	Sets the provider names of the annotated class. Overrides MultipleProviderAnnotationInterface::setProviders
Plugin::$definition	protected	property	The plugin definition read from the class annotation.	1
Plugin::get	public	function	Gets the value of an annotation. Overrides AnnotationInterface::get	5
Plugin::getClass	public	function	Gets the class of the annotated class. Overrides AnnotationInterface::getClass
Plugin::getId	public	function	Gets the unique ID for this annotated class. Overrides AnnotationInterface::getId
Plugin::parse	protected	function	Parses an annotation into its definition.
Plugin::setClass	public	function	Sets the class of the annotated class. Overrides AnnotationInterface::setClass
Plugin::setProvider	public	function	Sets the name of the provider of the annotated class. Overrides AnnotationInterface::setProvider
Plugin::__construct	public	function	Constructs a Plugin object.	2