protected function FileEntity::updateImageFieldDimensions in File Entity (fieldable files) 8.2

Updates the image dimensions stored in any image fields for a file.

See also

http://drupal.org/node/1448124

1 call to FileEntity::updateImageFieldDimensions()

FileEntity::postSave in src/Entity/FileEntity.php

Implements hook_file_insert().

File

src/Entity/FileEntity.php, line 240

Class

FileEntity

Replace for the core file entity class.

Namespace

Drupal\file_entity\Entity

Code

protected function updateImageFieldDimensions() {

  // Prevent PHP notices when trying to read empty files.
  // @see http://drupal.org/node/681042
  if (!$this
    ->getSize()) {
    return;
  }

  // Do not bother proceeding if this file does not have an image mime type.
  if ($this
    ->getMimeTypeType() != 'image') {
    return;
  }

  // Find all image field enabled on the site.
  $image_fields = \Drupal::service('entity_field.manager')
    ->getFieldMapByFieldType('image');
  foreach ($image_fields as $entity_type_id => $field_names) {
    foreach (array_keys($field_names) as $image_field) {
      $ids = \Drupal::entityQuery($entity_type_id)
        ->condition($image_field . '.target_id', $this
        ->id())
        ->execute();
      $entities = \Drupal::entityTypeManager()
        ->getStorage($entity_type_id)
        ->loadMultiple($ids);
      foreach ($entities as $entity) {
        $this
          ->updateImageFieldDimensionsByEntity($entity, $image_field);
      }
    }
  }
}