/**
* Returns an URL adapted to $locale
*
* @throws SupportedLocalesNotDefined
* @throws UnsupportedLocaleException
*
* @param string|boolean $locale Locale to adapt, false to remove locale
* @param string|false $url URL to adapt in the current language. If not passed, the current url would be taken.
* @param array $attributes Attributes to add to the route, if empty, the system would try to extract them from the url.
*
*
* @return string|false URL translated, False if url does not exist
*/
public function getLocalizedURL($locale = null, $url = null, $attributes = array())
{
if ($locale === null) {
$locale = $this->getCurrentLocale();
}
if (!$this->checkLocaleInSupportedLocales($locale)) {
throw new UnsupportedLocaleException('Locale \'' . $locale . '\' is not in the list of supported locales.');
}
if (empty($attributes)) {
$attributes = $this->extractAttributes($url);
}
if (empty($url)) {
if (!empty($this->routeName)) {
return $this->getURLFromRouteNameTranslated($locale, $this->routeName, $attributes);
}
$url = $this->request->fullUrl();
}
if ($locale && ($translatedRoute = $this->findTranslatedRouteByUrl($url, $attributes, $this->currentLocale))) {
return $this->getURLFromRouteNameTranslated($locale, $translatedRoute, $attributes);
}
$base_path = $this->request->getBaseUrl();
$parsed_url = parse_url($url);
$url_locale = $this->getDefaultLocale();
if (!$parsed_url || empty($parsed_url['path'])) {
$path = $parsed_url['path'] = "";
} else {
$parsed_url['path'] = str_replace($base_path, '', '/' . ltrim($parsed_url['path'], '/'));
$path = $parsed_url['path'];
foreach ($this->getSupportedLocales() as $localeCode => $lang) {
$parsed_url['path'] = preg_replace('%^/?' . $localeCode . '/%', '$1', $parsed_url['path']);
if ($parsed_url['path'] !== $path) {
$url_locale = $localeCode;
break;
}
$parsed_url['path'] = preg_replace('%^/?' . $localeCode . '$%', '$1', $parsed_url['path']);
if ($parsed_url['path'] !== $path) {
$url_locale = $localeCode;
break;
}
}
}
$parsed_url['path'] = ltrim($parsed_url['path'], '/');
if ($translatedRoute = $this->findTranslatedRouteByPath($parsed_url['path'], $url_locale)) {
return $this->getURLFromRouteNameTranslated($locale, $translatedRoute, $attributes);
}
if (!empty($locale) && ($locale != $this->defaultLocale || !$this->hideDefaultLocaleInURL())) {
$parsed_url['path'] = $locale . '/' . ltrim($parsed_url['path'], '/');
}
$parsed_url['path'] = ltrim(ltrim($base_path, '/') . '/' . $parsed_url['path'], '/');
//Make sure that the pass path is returned with a leading slash only if it come in with one.
if (starts_with($path, '/') === true) {
$parsed_url['path'] = '/' . $parsed_url['path'];
}
$parsed_url['path'] = rtrim($parsed_url['path'], '/');
$url = $this->unparseUrl($parsed_url);
if ($this->checkUrl($url)) {
return $url;
}
return $this->createUrlFromUri($url);
}
