public function ExtractFileValidator::getExcludedMimes in Search API attachments 8

Same name and namespace in other branches

1. 9.0.x src/ExtractFileValidator.php \Drupal\search_api_attachments\ExtractFileValidator::getExcludedMimes()

Get a corresponding array of excluded mime types.

Obtained from a space separated string of file extensions.

Parameters

string $extensions: If it's not null, the return will correspond to the extensions. If it is null,the return will correspond to the default excluded extensions.

string $excluded_extensions: Exclude extensions string.

Return value

array Array or mimes.

File

src/ExtractFileValidator.php, line 49

Class

ExtractFileValidator

Validator class for attachment indexing.

Namespace

Drupal\search_api_attachments

Code

public function getExcludedMimes($extensions = NULL, $excluded_extensions = NULL) {
  if (!$extensions && !empty($excluded_extensions)) {
    $excluded_mimes_string = $excluded_extensions;
    $excluded_mimes = explode(' ', $excluded_mimes_string);
  }
  else {
    if (!$extensions) {
      $extensions = explode(' ', self::DEFAULT_EXCLUDED_EXTENSIONS);
    }
    $excluded_mimes = [];
    foreach ($extensions as $extension) {
      $excluded_mimes[] = $this->mimeTypeGuesser
        ->guess('dummy.' . $extension);
    }
  }

  // Ensure we get an array of unique mime values because many extension can
  // map the the same mime type.
  return array_unique($excluded_mimes);
}