public function SingleLanguageNegotiationUrl::processOutbound in Single Language URL Prefix 8

Same name and namespace in other branches

1. 2.0.x src/SingleLanguageNegotiationUrl.php \Drupal\single_language_url_prefix\SingleLanguageNegotiationUrl::processOutbound()

Processes the outbound path.

Parameters

string $path: The path to process, with a leading slash.

array $options: (optional) An associative array of additional options, with the following elements:

• 'query': An array of query key/value-pairs (without any URL-encoding) to append to the URL.
• 'fragment': A fragment identifier (named anchor) to append to the URL. Do not include the leading '#' character.
• 'absolute': Defaults to FALSE. Whether to force the output to be an absolute link (beginning with http:). Useful for links that will be displayed outside the site, such as in an RSS feed.
• 'language': An optional language object used to look up the alias for the URL. If $options['language'] is omitted, it defaults to the current language for the language type LanguageInterface::TYPE_URL.
• 'https': Whether this URL should point to a secure location. If not defined, the current scheme is used, so the user stays on HTTP or HTTPS respectively. TRUE enforces HTTPS and FALSE enforces HTTP.
• 'base_url': Only used internally by a path processor, for example, to modify the base URL when a language dependent URL requires so.
• 'prefix': Only used internally, to modify the path when a language dependent URL requires so.
• 'route': The route object for the given path. It will be set by \Drupal\Core\Routing\UrlGenerator::generateFromRoute().

\Symfony\Component\HttpFoundation\Request $request: The HttpRequest object representing the current request.

\Drupal\Core\Render\BubbleableMetadata $bubbleable_metadata: (optional) Object to collect path processors' bubbleable metadata.

Return value

string The processed path.

Overrides OutboundPathProcessorInterface::processOutbound

File

src/SingleLanguageNegotiationUrl.php, line 99

Class

SingleLanguageNegotiationUrl

Class for identifying language via URL prefix when there is single language.

Namespace

Drupal\single_language_url_prefix

Code

public function processOutbound($path, &$options = [], Request $request = NULL, BubbleableMetadata $bubbleable_metadata = NULL) {
  $languages = $this->languageManager
    ->getLanguages();

  // We don't do anything if more then one language enabled.
  // That works by default.
  if (count($languages) > 1 || $this
    ->isPathExcluded($path)) {
    return $path;
  }
  $config = $this->config
    ->get('language.negotiation')
    ->get('url');
  $source = $config['source'] ?? '';
  if ($source === LanguageNegotiationUrl::CONFIG_PATH_PREFIX) {
    $language = reset($languages);
    if (isset($config['prefixes'][$language
      ->getId()])) {
      $options['prefix'] = $config['prefixes'][$language
        ->getId()] . '/';
    }
  }
  return $path;
}