/// <summary>
/// Gets the current culture from the http request.
/// </summary>
/// <param name="request">The request.</param>
/// <returns></returns>
public static CultureInfo GetCurrentCulture(this HttpRequestBase request)
{
CultureInfo currentCulture = Thread.CurrentThread.CurrentCulture;
return(LocalizationContext.TryGetCultureFromTwoLetterIsoCode(
twoLetterISOLanguageName: currentCulture.TwoLetterISOLanguageName));
}
/// <summary>
/// Gets the current UI culture from the http request.
/// </summary>
/// <param name="request">The request.</param>
/// <param name="getFromBrowserIfNotFound">if set to <c>true</c> [get from browser if not found].</param>
/// <returns></returns>
public static CultureInfo GetCurrentUICulture(this HttpRequestBase request, bool getFromBrowserIfNotFound = true)
{
CultureInfo currentUICulture = Thread.CurrentThread.CurrentUICulture;
// If not found try to get it from the browser
if (getFromBrowserIfNotFound && currentUICulture == null)
{
currentUICulture = request.TryGetCultureFromBrowser();
}
return(LocalizationContext.TryGetCultureFromTwoLetterIsoCode(
twoLetterISOLanguageName: currentUICulture.TwoLetterISOLanguageName));
}
/// <summary>
/// Gets the localized URL.
/// </summary>
/// <param name="content">The content.</param>
/// <param name="language">The language.</param>
/// <returns></returns>
public static string GetLocalizedUrl(this IPublishedContent content, string language)
{
//TODO: Check if language is valid?
System.Web.HttpContext httpContext = System.Web.HttpContext.Current; //TODO: Better way?
Uri current = httpContext.Request.Url; //TODO: Better way?
if (Routing.AliasUrlProvider.FindByUrlAliasEnabled == false)
{
//TODO: Should we add also here the "just" replacing way if alias url provider disabled? /de/page => /en/page?
//TODO: Helper for adding url something like => current.AddUrl("/de/"); with handles the ensure thingy
// Sometimes the URL contains the host (when hostnames are added) e.g. http://www.opten.ch/de
// So the content.Url is already an absolute URL => no need the get the base url...
Uri uri;
bool withDomain = true;
if (Uri.TryCreate(content.Url, UriKind.Absolute, out uri) == false)
{
// but we have to handle it, if there are no hostnames
uri = new Uri(current.GetBaseUrl() + content.Url.EnsureStartsWith('/'));
withDomain = false; // If we don't have any hostnames we don't want to return the domain
}
return(uri.GetUrlWithLanguage(language: language, withDomain: withDomain));
}
Opten.Umbraco.Localization.Web.Routing.AliasUrlProvider urlProvider
= new Routing.AliasUrlProvider();
CultureInfo culture = LocalizationContext.TryGetCultureFromTwoLetterIsoCode(
twoLetterISOLanguageName: language);
return(urlProvider.GetUrl(
umbracoContext: UmbracoContext.Current,
id: content.Id,
current: current,
mode: global::Umbraco.Web.Routing.UrlProviderMode.AutoLegacy,
culture: culture));
}
/// <summary>
/// Tries to get the culture from browser if not found default language will returned.
/// </summary>
/// <param name="request">The request.</param>
/// <returns>Browser culture or default culture if not found.</returns>
public static CultureInfo TryGetCultureFromBrowser(this HttpRequestBase request)
{
//TODO: Move to Opten.Common?
CultureInfo defaultCulture = LocalizationContext.DefaultCulture;
try
{
string browserCulture = (request.UserLanguages ?? Enumerable.Empty <string>()).FirstOrDefault();
if (string.IsNullOrWhiteSpace(browserCulture))
{
browserCulture = Thread.CurrentThread.CurrentUICulture.Name;
}
return(LocalizationContext.TryGetCultureFromTwoLetterIsoCode(
twoLetterISOLanguageName: browserCulture.GetTwoLetterISOCodeByName()));
}
catch (Exception ex)
{
LogHelper.Error <HttpRequestBase>("Couldn't get browser language -> return default language: " + defaultCulture, ex);
return(defaultCulture);
}
}
