public function MediaDirectoriesUiHelper::getValidExtensions in Media Directories 8

Same name and namespace in other branches

1. 2.x modules/media_directories_ui/src/MediaDirectoriesUiHelper.php \Drupal\media_directories_ui\MediaDirectoriesUiHelper::getValidExtensions()

Collect all supported extensions.

Return value

string Valid file extensions separated by comma.

Throws

\Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException

\Drupal\Component\Plugin\Exception\PluginNotFoundException

File

modules/media_directories_ui/src/MediaDirectoriesUiHelper.php, line 93

Class

MediaDirectoriesUiHelper

Media directories UI helper service.

Namespace

Drupal\media_directories_ui

Code

public function getValidExtensions() {
  $valid_extensions = [];
  $combined_media_types = $this->settings
    ->get('combined_upload_media_types');

  /** @var \Drupal\media\Entity\MediaType[] $types */
  $types = $this->entityTypeManager
    ->getStorage('media_type')
    ->loadMultiple();
  foreach ($types as $type) {
    if (!in_array($type
      ->id(), $combined_media_types, TRUE)) {
      continue;
    }
    $source_field = $type
      ->getSource()
      ->getConfiguration()['source_field'];
    $field_config = $this->entityTypeManager
      ->getStorage('field_config')
      ->load('media.' . $type
      ->id() . '.' . $source_field);
    $valid_extensions = array_merge($valid_extensions, explode(' ', $field_config
      ->getSetting('file_extensions')));
  }
  $valid_extensions = array_unique($valid_extensions);
  return implode(' ', $valid_extensions);
}