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views_post_update_cleanup_duplicate_views_data

views_post_update_cleanup_duplicate_views_data()

Update some views fields that were previously duplicated.

File

core/modules/views/views.post_update.php, line 50
Post update functions for Views.

Code

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function views_post_update_cleanup_duplicate_views_data() {
  $config_factory = \Drupal::configFactory();
  $ids = [];
  $message = NULL;
  $data_tables = [];
  $base_tables = [];
  $revision_tables = [];
  $entities_by_table = [];
  $duplicate_fields = [];
  $handler_types = Views::getHandlerTypes();
 
  /** @var \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager */
  $entity_type_manager = \Drupal::service('entity_type.manager');
  // This will allow us to create an index of all entity types of the site.
  foreach ($entity_type_manager->getDefinitions() as $entity_type_id => $entity_type) {
    // Store the entity keyed by base table. If it has a data table, use that as
    // well.
    if ($data_table = $entity_type->getDataTable()) {
      $entities_by_table[$data_table] = $entity_type;
    }
    if ($base_table = $entity_type->getBaseTable()) {
      $entities_by_table[$base_table] = $entity_type;
    }
 
    // The following code basically contains the same kind of logic as
    // \Drupal\Core\Entity\Sql\SqlContentEntityStorage::initTableLayout() to
    // prefetch all tables (base, data, revision, and revision data).
    $base_tables[$entity_type_id] = $entity_type->getBaseTable() ? : $entity_type->id();
    $revisionable = $entity_type->isRevisionable();
 
    $revision_table = '';
    if ($revisionable) {
      $revision_table = $entity_type->getRevisionTable() ? : $entity_type->id() . '_revision';
    }
    $revision_tables[$entity_type_id] = $revision_table;
 
    $translatable = $entity_type->isTranslatable();
    $data_table = '';
    // For example the data table just exists, when the entity type is
    // translatable.
    if ($translatable) {
      $data_table = $entity_type->getDataTable() ? : $entity_type->id() . '_field_data';
    }
    $data_tables[$entity_type_id] = $data_table;
 
    $duplicate_fields[$entity_type_id] = array_intersect_key($entity_type->getKeys(), array_flip(['id', 'revision', 'bundle']));
  }
 
  foreach ($config_factory->listAll('views.view.') as $view_config_name) {
    $changed = FALSE;
    $view = $config_factory->getEditable($view_config_name);
 
    $displays = $view->get('display');
    if (isset($entities_by_table[$view->get('base_table')])) {
      $entity_type = $entities_by_table[$view->get('base_table')];
      $entity_type_id = $entity_type->id();
      $data_table = $data_tables[$entity_type_id];
      $base_table = $base_tables[$entity_type_id];
      $revision_table = $revision_tables[$entity_type_id];
 
      if ($data_table) {
        foreach ($displays as $display_name => &$display) {
          foreach ($handler_types as $handler_type) {
            if (!empty($display['display_options'][$handler_type['plural']])) {
              foreach ($display['display_options'][$handler_type['plural']] as $field_name => &$field) {
                $table = $field['table'];
                if (($table === $base_table || $table === $revision_table) && in_array($field_name, $duplicate_fields[$entity_type_id])) {
                  $field['table'] = $data_table;
                  $changed = TRUE;
                }
              }
            }
          }
        }
      }
    }
 
    if ($changed) {
      $view->set('display', $displays);
      $view->save();
      $ids[] = $view->get('id');
    }
  }
  if (!empty($ids)) {
    $message = new TranslatableMarkup('Updated tables for field handlers for views: @ids', ['@ids' => implode(', ', array_unique($ids))]);
  }
 
  return $message;
}
doc_Drupal
doc_Drupal
2025-01-10 15:47:30
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