aleph1.co.uk Git - yaffs-website/blob - web/core/modules/comment/src/Plugin/migrate/D7Comment.php

   1 <?php
   2
   3 namespace Drupal\comment\Plugin\migrate;
   4
   5 use Drupal\migrate_drupal\Plugin\migrate\FieldMigration;
   6
   7 /**
   8  * Migration plugin for Drupal 7 comments with fields.
   9  */
  10 class D7Comment extends FieldMigration {
  11
  12   /**
  13    * {@inheritdoc}
  14    */
  15   public function getProcess() {
  16     if ($this->init) {
  17       return parent::getProcess();
  18     }
  19     $this->init = TRUE;
  20     if (!\Drupal::moduleHandler()->moduleExists('field')) {
  21       return parent::getProcess();
  22     }
  23     $definition['source'] = [
  24       'ignore_map' => TRUE,
  25     ] + $this->getSourceConfiguration();
  26     $definition['source']['plugin'] = 'd7_field_instance';
  27     $definition['destination']['plugin'] = 'null';
  28     $definition['idMap']['plugin'] = 'null';
  29     $field_migration = $this->migrationPluginManager->createStubMigration($definition);
  30     foreach ($field_migration->getSourcePlugin() as $row) {
  31       $field_name = $row->getSourceProperty('field_name');
  32       $field_type = $row->getSourceProperty('type');
  33       if ($this->fieldPluginManager->hasDefinition($field_type)) {
  34         if (!isset($this->fieldPluginCache[$field_type])) {
  35           $this->fieldPluginCache[$field_type] = $this->fieldPluginManager->createInstance($field_type, [], $this);
  36         }
  37         $info = $row->getSource();
  38         $this->fieldPluginCache[$field_type]->defineValueProcessPipeline($this, $field_name, $info);
  39       }
  40       else {
  41         $this->setProcessOfProperty($field_name, $field_name);
  42       }
  43     }
  44     return parent::getProcess();
  45   }
  46
  47 }