/**
* {@inheritdoc}
*/
public function processOutbound($route_name, Route $route, array &$parameters, BubbleableMetadata $bubbleable_metadata = NULL)
{
if ($route_name === '<current>') {
if ($current_route = $this->routeMatch->getRouteObject()) {
$requirements = $current_route->getRequirements();
// Setting _method and _schema is deprecated since 2.7. Using
// setMethods() and setSchemes() are now the recommended ways.
unset($requirements['_method']);
unset($requirements['_schema']);
$route->setRequirements($requirements);
$route->setPath($current_route->getPath());
$route->setSchemes($current_route->getSchemes());
$route->setMethods($current_route->getMethods());
$route->setOptions($current_route->getOptions());
$route->setDefaults($current_route->getDefaults());
$parameters = array_merge($parameters, $this->routeMatch->getRawParameters()->all());
if ($bubbleable_metadata) {
$bubbleable_metadata->addCacheContexts(['route']);
}
} else {
// If we have no current route match available, point to the frontpage.
$route->setPath('/');
}
}
}
/**
* {@inheritdoc}
*/
public function processOutbound($path, &$options = array(), Request $request = NULL, BubbleableMetadata $bubbleable_metadata = NULL)
{
$url_scheme = 'http';
$port = 80;
if ($request) {
$url_scheme = $request->getScheme();
$port = $request->getPort();
}
$languages = array_flip(array_keys($this->languageManager->getLanguages()));
// Language can be passed as an option, or we go for current URL language.
if (!isset($options['language'])) {
$language_url = $this->languageManager->getCurrentLanguage(LanguageInterface::TYPE_URL);
$options['language'] = $language_url;
} elseif (!is_object($options['language']) || !isset($languages[$options['language']->getId()])) {
return $path;
}
$config = $this->config->get('language.negotiation')->get('url');
if ($config['source'] == LanguageNegotiationUrl::CONFIG_PATH_PREFIX) {
if (is_object($options['language']) && !empty($config['prefixes'][$options['language']->getId()])) {
$options['prefix'] = $config['prefixes'][$options['language']->getId()] . '/';
if ($bubbleable_metadata) {
$bubbleable_metadata->addCacheContexts(['languages:' . LanguageInterface::TYPE_URL]);
}
}
} elseif ($config['source'] == LanguageNegotiationUrl::CONFIG_DOMAIN) {
if (is_object($options['language']) && !empty($config['domains'][$options['language']->getId()])) {
// Save the original base URL. If it contains a port, we need to
// retain it below.
if (!empty($options['base_url'])) {
// The colon in the URL scheme messes up the port checking below.
$normalized_base_url = str_replace(array('https://', 'http://'), '', $options['base_url']);
}
// Ask for an absolute URL with our modified base URL.
$options['absolute'] = TRUE;
$options['base_url'] = $url_scheme . '://' . $config['domains'][$options['language']->getId()];
// In case either the original base URL or the HTTP host contains a
// port, retain it.
if (isset($normalized_base_url) && strpos($normalized_base_url, ':') !== FALSE) {
list(, $port) = explode(':', $normalized_base_url);
$options['base_url'] .= ':' . $port;
} elseif ($url_scheme == 'http' && $port != 80 || $url_scheme == 'https' && $port != 443) {
$options['base_url'] .= ':' . $port;
}
if (isset($options['https'])) {
if ($options['https'] === TRUE) {
$options['base_url'] = str_replace('http://', 'https://', $options['base_url']);
} elseif ($options['https'] === FALSE) {
$options['base_url'] = str_replace('https://', 'http://', $options['base_url']);
}
}
// Add Drupal's subfolder from the base_path if there is one.
$options['base_url'] .= rtrim(base_path(), '/');
if ($bubbleable_metadata) {
$bubbleable_metadata->addCacheContexts(['languages:' . LanguageInterface::TYPE_URL, 'url.site']);
}
}
}
return $path;
}
/**
* {@inheritdoc}
*/
public function processOutbound($path, &$options = [], Request $request = NULL, BubbleableMetadata $bubbleable_metadata = NULL)
{
// If appropriate, process outbound to add a query parameter to the url and
// remove the language option, so that url negotiator does not rewrite the
// url.
// First, check if processing conditions are met.
if (!($request && !empty($options['route']) && $this->hasLowerLanguageNegotiationWeight() && $this->meetsContentEntityRoutesCondition($options['route'], $request))) {
return $path;
}
if (isset($options['language']) || ($langcode = $this->getLangcode($request))) {
// If the language option is set, unset it, so that the url language
// negotiator does not rewrite the url.
if (isset($options['language'])) {
$langcode = $options['language']->getId();
unset($options['language']);
}
if (isset($options['query']) && is_string($options['query'])) {
$query = [];
parse_str($options['query'], $query);
$options['query'] = $query;
} else {
$options['query'] = [];
}
if (!isset($options['query'][static::QUERY_PARAMETER])) {
$query_addon = [static::QUERY_PARAMETER => $langcode];
$options['query'] += $query_addon;
// @todo Remove this once https://www.drupal.org/node/2507005 lands.
$path .= (strpos($path, '?') !== FALSE ? '&' : '?') . UrlHelper::buildQuery($query_addon);
}
if ($bubbleable_metadata) {
// Cached URLs that have been processed by this outbound path
// processor must be:
$bubbleable_metadata->addCacheContexts(['url.query_args:' . static::QUERY_PARAMETER]);
}
}
return $path;
}
