protected function FileTranslation::getLanguage in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/StringTranslation/Translator/FileTranslation.php \Drupal\Core\StringTranslation\Translator\FileTranslation::getLanguage()

Retrieves translations for a given language.

Parameters

string $langcode: The langcode of the language.

Return value

array A multidimensional array of translations, indexed by the context the source string belongs to. The second level is using original strings as keys. An empty array will be returned when no translations are available.

Overrides StaticTranslation::getLanguage

File

core/lib/Drupal/Core/StringTranslation/Translator/FileTranslation.php, line 55

Class

FileTranslation

File based string translation.

Namespace

Drupal\Core\StringTranslation\Translator

Code

protected function getLanguage($langcode) {

  // If the given langcode was selected, there should be at least one .po
  // file with its name in the pattern drupal-$version.$langcode.po.
  // This might or might not be the entire filename. It is also possible
  // that multiple files end with the same suffix, even if unlikely.
  $files = $this
    ->findTranslationFiles($langcode);
  if (!empty($files)) {
    return $this
      ->filesToArray($langcode, $files);
  }
  else {
    return [];
  }
}