function outdatedbrowser_get_language_file_path in Outdated Browser 8

Same name and namespace in other branches

1. 7 outdatedbrowser.module \outdatedbrowser_get_language_file_path()

Gets the path of the appropriate language file of Outdated Browser plugin.

1 call to outdatedbrowser_get_language_file_path()

outdatedbrowser_page_attachments in ./outdatedbrowser.module

Implements hook_page_attachments().

File

./outdatedbrowser.module, line 57

Outdated Browser module file.

Code

function outdatedbrowser_get_language_file_path() {
  $result = '';
  $config = \Drupal::config('outdatedbrowser.settings');
  if (!($library_path = $config
    ->get('lang_files_path'))) {
    $library_path = 'libraries/outdated-browser/outdatedbrowser/lang';

    //TODO - get the libraries path with some function
  }
  $langfile_pattern = $library_path . "/%s.html";
  $current_language = \Drupal::languageManager()
    ->getCurrentLanguage();
  $default_language = \Drupal::languageManager()
    ->getDefaultLanguage();
  if (file_exists(\Drupal::service('file_system')
    ->realpath(sprintf($langfile_pattern, $current_language
    ->getId())))) {

    // A translation file for the active interface language was found.
    $result = sprintf($langfile_pattern, $current_language
      ->getId());
  }
  elseif (file_exists(\Drupal::service('file_system')
    ->realpath(sprintf($langfile_pattern, $default_language
    ->getId())))) {

    // A translation file for the default system language was found (fallback).
    $result = sprintf($langfile_pattern, $default_language
      ->getId());
  }
  elseif (file_exists(\Drupal::service('file_system')
    ->realpath(sprintf($langfile_pattern, 'en')))) {

    // An english translation file was found (second and last fallback method).
    $result = sprintf($langfile_pattern, 'en');
  }
  return $result;
}