68 lines
2.8 KiB
PHP
68 lines
2.8 KiB
PHP
<?php
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namespace Drupal\migrate\Plugin;
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use Drupal\Component\Plugin\Factory\DefaultFactory;
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use Drupal\Core\Cache\CacheBackendInterface;
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use Drupal\Core\Extension\ModuleHandlerInterface;
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use Drupal\Core\Plugin\DefaultPluginManager;
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/**
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* Manages migrate plugins.
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*
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* @see hook_migrate_info_alter()
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* @see \Drupal\migrate\Annotation\MigrateSource
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* @see \Drupal\migrate\Plugin\MigrateSourceInterface
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* @see \Drupal\migrate\Plugin\migrate\source\SourcePluginBase
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* @see \Drupal\migrate\Annotation\MigrateProcessPlugin
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* @see \Drupal\migrate\Plugin\MigrateProcessInterface
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* @see \Drupal\migrate\Plugin\migrate\process\ProcessPluginBase
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* @see plugin_api
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*
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* @ingroup migration
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*/
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class MigratePluginManager extends DefaultPluginManager {
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/**
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* Constructs a MigratePluginManager object.
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*
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* @param string $type
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* The type of the plugin: row, source, process, destination, entity_field,
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* id_map.
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* @param \Traversable $namespaces
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* An object that implements \Traversable which contains the root paths
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* keyed by the corresponding namespace to look for plugin implementations.
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* @param \Drupal\Core\Cache\CacheBackendInterface $cache_backend
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* Cache backend instance to use.
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* @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
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* The module handler to invoke the alter hook with.
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* @param string $annotation
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* (optional) The annotation class name. Defaults to
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* 'Drupal\Component\Annotation\PluginID'.
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*/
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public function __construct($type, \Traversable $namespaces, CacheBackendInterface $cache_backend, ModuleHandlerInterface $module_handler, $annotation = 'Drupal\Component\Annotation\PluginID') {
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$plugin_interface = isset($plugin_interface_map[$type]) ? $plugin_interface_map[$type] : NULL;
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parent::__construct("Plugin/migrate/$type", $namespaces, $module_handler, $plugin_interface, $annotation);
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$this->alterInfo('migrate_' . $type . '_info');
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$this->setCacheBackend($cache_backend, 'migrate_plugins_' . $type);
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}
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/**
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* {@inheritdoc}
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*
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* A specific createInstance method is necessary to pass the migration on.
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*/
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public function createInstance($plugin_id, array $configuration = array(), MigrationInterface $migration = NULL) {
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$plugin_definition = $this->getDefinition($plugin_id);
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$plugin_class = DefaultFactory::getPluginClass($plugin_id, $plugin_definition);
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// If the plugin provides a factory method, pass the container to it.
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if (is_subclass_of($plugin_class, 'Drupal\Core\Plugin\ContainerFactoryPluginInterface')) {
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$plugin = $plugin_class::create(\Drupal::getContainer(), $configuration, $plugin_id, $plugin_definition, $migration);
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}
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else {
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$plugin = new $plugin_class($configuration, $plugin_id, $plugin_definition, $migration);
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}
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return $plugin;
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}
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}
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