public async Task <IActionResult> SetLanguage(int langid, string returnUrl = "")
{
var language = await _db.Languages.FindByIdAsync(langid, false);
if (language != null && language.Published)
{
Services.WorkContext.WorkingLanguage = language;
}
var helper = new LocalizedUrlHelper(Request.PathBase, returnUrl ?? string.Empty);
if (_localizationSettings.SeoFriendlyUrlsForLanguagesEnabled)
{
// Don't prepend culture code if it is master language and master is prefixless by configuration.
string defaultSeoCode = await _languageService.Value.GetMasterLanguageSeoCodeAsync();
if (language.UniqueSeoCode != defaultSeoCode && _localizationSettings.DefaultLanguageRedirectBehaviour == 0)
{
helper.PrependCultureCode(Services.WorkContext.WorkingLanguage.UniqueSeoCode, true);
}
}
returnUrl = helper.FullPath;
return(RedirectToReferrer(returnUrl));
}
public ActionResult SetLanguage(int langid, string returnUrl = "")
{
var language = _languageService.GetLanguageById(langid);
if (language != null && language.Published)
{
_services.WorkContext.WorkingLanguage = language;
}
// url referrer
if (String.IsNullOrEmpty(returnUrl))
{
returnUrl = _services.WebHelper.GetUrlReferrer();
}
// home page
if (String.IsNullOrEmpty(returnUrl))
{
returnUrl = Url.RouteUrl("HomePage");
}
if (_localizationSettings.SeoFriendlyUrlsForLanguagesEnabled)
{
var helper = new LocalizedUrlHelper(HttpContext.Request.ApplicationPath, returnUrl, true);
helper.PrependSeoCode(_services.WorkContext.WorkingLanguage.UniqueSeoCode, true);
returnUrl = helper.GetAbsolutePath();
}
return(Redirect(returnUrl));
}
private LocalizedUrlHelper CreateUrlHelperForLanguageSelector(LanguageModel model, int currentLanguageId)
{
if (currentLanguageId != model.Id)
{
var routeValues = this.Request.RequestContext.RouteData.Values;
var controller = routeValues["controller"].ToString();
if (!routeValues.TryGetValue(controller + "id", out var val))
{
controller = routeValues["action"].ToString();
routeValues.TryGetValue(controller + "id", out val);
}
int entityId = 0;
if (val != null)
{
entityId = val.Convert <int>();
}
if (entityId > 0)
{
var activeSlug = _urlRecordService.Value.GetActiveSlug(entityId, controller, model.Id);
if (activeSlug.HasValue())
{
var helper = new LocalizedUrlHelper(Request.ApplicationPath, activeSlug, false);
return(helper);
}
}
}
return(new LocalizedUrlHelper(HttpContext.Request, true));
}
/// <summary>
/// Creates an absolute product URL.
/// </summary>
/// <param name="productId">Product identifier</param>
/// <param name="productSeName">Product SEO name</param>
/// <param name="attributesXml">XML formatted attributes</param>
/// <param name="store">Store entity</param>
/// <param name="language">Language entity</param>
/// <returns>Absolute product URL</returns>
public virtual string GetAbsoluteProductUrl(
int productId,
string productSeName,
string attributesXml,
Store store = null,
Language language = null)
{
if (_httpRequest == null || productSeName.IsEmpty())
{
return(null);
}
var url = Url;
if (url.IsEmpty())
{
// No given URL. Create SEO friendly URL.
var urlHelper = new LocalizedUrlHelper(_httpRequest.ApplicationPath, productSeName, false);
store = store ?? _services.StoreContext.CurrentStore;
language = language ?? _services.WorkContext.WorkingLanguage;
if (_localizationSettings.Value.SeoFriendlyUrlsForLanguagesEnabled)
{
var defaultSeoCode = _languageService.Value.GetDefaultLanguageSeoCode(store.Id);
if (language.UniqueSeoCode == defaultSeoCode && _localizationSettings.Value.DefaultLanguageRedirectBehaviour > 0)
{
urlHelper.StripSeoCode();
}
else
{
urlHelper.PrependSeoCode(language.UniqueSeoCode, true);
}
}
var storeUrl = store.Url.TrimEnd('/');
// Prevent duplicate occurrence of application path.
if (urlHelper.ApplicationPath.HasValue() && storeUrl.EndsWith(urlHelper.ApplicationPath, StringComparison.OrdinalIgnoreCase))
{
storeUrl = storeUrl.Substring(0, storeUrl.Length - urlHelper.ApplicationPath.Length).TrimEnd('/');
}
url = storeUrl + urlHelper.GetAbsolutePath();
}
if (attributesXml.HasValue())
{
var query = new ProductVariantQuery();
DeserializeQuery(query, productId, attributesXml);
url = url + ToQueryString(query);
}
return(url);
}
protected LanguageSelectorModel PrepareLanguageSelectorModel()
{
var availableLanguages = _cacheManager.Get(string.Format(ModelCacheEventConsumer.AVAILABLE_LANGUAGES_MODEL_KEY, _storeContext.CurrentStore.Id), () =>
{
var result = _languageService
.GetAllLanguages(storeId: _storeContext.CurrentStore.Id)
.Select(x => new LanguageModel()
{
Id = x.Id,
Name = x.Name,
// codehint: sm-add
NativeName = GetLanguageNativeName(x.LanguageCulture) ?? x.Name,
ISOCode = x.LanguageCulture,
SeoCode = x.UniqueSeoCode,
FlagImageFileName = x.FlagImageFileName
})
.ToList();
return(result);
});
var workingLanguage = _workContext.WorkingLanguage;
var model = new LanguageSelectorModel()
{
CurrentLanguageId = workingLanguage.Id,
AvailableLanguages = availableLanguages,
UseImages = _localizationSettings.UseImagesForLanguageSelection
};
string defaultSeoCode = _workContext.GetDefaultLanguageSeoCode();
foreach (var lang in model.AvailableLanguages)
{
var helper = new LocalizedUrlHelper(HttpContext.Request, true);
if (_localizationSettings.SeoFriendlyUrlsForLanguagesEnabled)
{
if (lang.SeoCode == defaultSeoCode && (int)(_localizationSettings.DefaultLanguageRedirectBehaviour) > 0)
{
helper.StripSeoCode();
}
else
{
helper.PrependSeoCode(lang.SeoCode, true);
}
}
model.ReturnUrls[lang.SeoCode] = HttpUtility.UrlEncode(helper.GetAbsolutePath());
}
return(model);
}
public UrlPolicy(HttpRequest request)
{
Guard.NotNull(request, nameof(request));
var helper = new LocalizedUrlHelper(request);
var path = helper.StripCultureCode(out var cultureCode);
Scheme = new UrlSegment(request.Scheme);
Host = new UrlSegment(request.Host.Value);
PathBase = new UrlSegment(request.PathBase.Value?.Trim('/'));
Culture = new UrlSegment(cultureCode);
Path = new UrlSegment(path);
QueryString = new UrlSegment(request.QueryString.Value);
Method = request.Method;
}
public ActionResult SetLanguage(int langid, string returnUrl = "")
{
var language = _languageService.Value.GetLanguageById(langid);
if (language != null && language.Published)
{
_services.WorkContext.WorkingLanguage = language;
}
if (_localizationSettings.SeoFriendlyUrlsForLanguagesEnabled)
{
var helper = new LocalizedUrlHelper(HttpContext.Request.ApplicationPath, returnUrl, false);
helper.PrependSeoCode(_services.WorkContext.WorkingLanguage.UniqueSeoCode, true);
returnUrl = helper.GetAbsolutePath();
}
return(RedirectToReferrer(returnUrl));
}
private static PathInfo GetCurrentPathInfo(ActionContext actionContext)
{
var cacheKey = "CurrentPathInfoForSitemapMatching";
return(actionContext.HttpContext.GetItem(cacheKey, () =>
{
//var requestContext = controllerContext.RequestContext;
var request = actionContext.HttpContext.Request;
var urlHelper = new LocalizedUrlHelper(request);
urlHelper.StripCultureCode(out var cultureCode);
var info = new PathInfo
{
RequestPath = urlHelper.FullPath
};
// TODO: implement when routes are available.
// Path generated by Routing
var routeValues = actionContext.RouteData.Values;
//if (requestContext.RouteData.Route is GenericPathRoute)
//{
// // We pushed matching UrlRecord instance to DataTokens in GenericPathRoute class
// var urlRecord = requestContext.RouteData.DataTokens["UrlRecord"] as UrlRecord;
// if (urlRecord != null)
// {
// var routeName = urlRecord.EntityName;
// // Also SeName has been pushed to current RouteValues in GenericPathRoute class
// if (routeValues.ContainsKey("SeName"))
// {
// info.RoutePath = new UrlHelper(requestContext).RouteUrl(routeName, new { SeName = routeValues["SeName"] })?.ToLower();
// }
// }
//}
//else
//{
// info.RoutePath = new UrlHelper(requestContext).RouteUrl(routeValues)?.ToLower();
//}
return info;
}));
}
public async Task <IActionResult> SetLanguage(int langid, string returnUrl = "")
{
var language = await _db.Languages.FindByIdAsync(langid);
if (language != null && language.Published)
{
Services.WorkContext.WorkingLanguage = language;
}
var helper = new LocalizedUrlHelper(Request.PathBase, returnUrl ?? string.Empty);
if (_localizationSettings.SeoFriendlyUrlsForLanguagesEnabled)
{
// TODO: (mh) (core) Don't prepend code if it is master language and master is prefixless by configuration.
helper.PrependCultureCode(Services.WorkContext.WorkingLanguage.UniqueSeoCode, true);
}
returnUrl = helper.FullPath;
return(RedirectToReferrer(returnUrl));
}
private static PathInfo GetCurrentPathInfo(ControllerContext controllerContext)
{
var cacheKey = "CurrentPathInfoForSitemapMatching";
return(controllerContext.HttpContext.GetItem <PathInfo>(cacheKey, () =>
{
var requestContext = controllerContext.RequestContext;
var request = controllerContext.HttpContext.Request;
var urlHelper = new LocalizedUrlHelper(request, true);
urlHelper.StripSeoCode();
var info = new PathInfo
{
RequestPath = urlHelper.GetAbsolutePath().ToLower()
};
// Path generated by Routing
var routeValues = requestContext.RouteData.Values;
if (requestContext.RouteData.Route is GenericPathRoute)
{
// We pushed matching UrlRecord instance to DataTokens in GenericPathRoute class
var urlRecord = requestContext.RouteData.DataTokens["UrlRecord"] as UrlRecord;
if (urlRecord != null)
{
var routeName = urlRecord.EntityName;
// Also SeName has been pushed to current RouteValues in GenericPathRoute class
if (routeValues.ContainsKey("SeName"))
{
info.RoutePath = new UrlHelper(requestContext).RouteUrl(routeName, new { SeName = routeValues["SeName"] })?.ToLower();
}
}
}
else
{
info.RoutePath = new UrlHelper(requestContext).RouteUrl(routeValues)?.ToLower();
}
return info;
}));
}
private async Task <LocalizedUrlHelper> CreateUrlHelperForLanguageSelectorAsync(LanguageModel model, int currentLanguageId)
{
// TODO: (mh) (core) Debug & Test once product actions are implemented.
if (currentLanguageId != model.Id)
{
var routeValues = Request.RouteValues;
var controllerName = routeValues.GetControllerName();
if (!routeValues.TryGetValue(controllerName + "id", out var val))
{
controllerName = routeValues.GetActionName();
routeValues.TryGetValue(controllerName + "id", out val);
}
int entityId = 0;
if (val != null)
{
entityId = val.Convert <int>();
}
if (entityId > 0)
{
var activeSlug = await _urlService.GetActiveSlugAsync(entityId, controllerName, model.Id);
if (activeSlug.IsEmpty())
{
// Fallback to default value.
activeSlug = await _urlService.GetActiveSlugAsync(entityId, controllerName, 0);
}
if (activeSlug.HasValue())
{
var helper = new LocalizedUrlHelper(Request.PathBase, activeSlug);
return(helper);
}
}
}
return(new LocalizedUrlHelper(Request));
}
public override void OnActionExecuting(ActionExecutingContext filterContext)
{
if (filterContext == null || filterContext.HttpContext == null)
{
return;
}
HttpRequestBase request = filterContext.HttpContext.Request;
if (request == null)
{
return;
}
//don't apply filter to child methods
if (filterContext.IsChildAction)
{
return;
}
//only GET requests
if (!String.Equals(filterContext.HttpContext.Request.HttpMethod, "GET", StringComparison.OrdinalIgnoreCase))
{
return;
}
// ensure that this route is registered and localizable (LocalizedRoute in RouteProvider.cs)
if (filterContext.RouteData == null || filterContext.RouteData.Route == null || !(filterContext.RouteData.Route is LocalizedRoute))
{
return;
}
if (!DataSettings.DatabaseIsInstalled())
{
return;
}
var localizationSettings = LocalizationSettings.Value;
if (!localizationSettings.SeoFriendlyUrlsForLanguagesEnabled)
{
return;
}
// process current URL
var workContext = WorkContext.Value;
var languageService = LanguageService.Value;
var workingLanguage = workContext.WorkingLanguage;
var helper = new LocalizedUrlHelper(filterContext.HttpContext.Request, true);
string defaultSeoCode = languageService.GetDefaultLanguageSeoCode();
string seoCode;
if (helper.IsLocalizedUrl(out seoCode))
{
if (!languageService.IsPublishedLanguage(seoCode))
{
var descriptor = filterContext.ActionDescriptor;
// language is not defined in system or not assigned to store
if (localizationSettings.InvalidLanguageRedirectBehaviour == InvalidLanguageRedirectBehaviour.ReturnHttp404)
{
filterContext.Result = new ViewResult
{
ViewName = "NotFound",
MasterName = (string)null,
ViewData = new ViewDataDictionary <HandleErrorInfo>(new HandleErrorInfo(new HttpException(404, "The resource does not exist."), descriptor.ActionName, descriptor.ControllerDescriptor.ControllerName)),
TempData = filterContext.Controller.TempData
};
filterContext.RouteData.Values["StripInvalidSeoCode"] = true;
filterContext.RequestContext.HttpContext.Response.StatusCode = (int)HttpStatusCode.NotFound;
filterContext.RequestContext.HttpContext.Response.TrySkipIisCustomErrors = true;
}
else if (localizationSettings.InvalidLanguageRedirectBehaviour == InvalidLanguageRedirectBehaviour.FallbackToWorkingLanguage)
{
helper.StripSeoCode();
filterContext.Result = new RedirectResult(helper.GetAbsolutePath(), true);
}
}
else
{
// redirect default language (if desired)
if (seoCode == defaultSeoCode && localizationSettings.DefaultLanguageRedirectBehaviour == DefaultLanguageRedirectBehaviour.StripSeoCode)
{
helper.StripSeoCode();
filterContext.Result = new RedirectResult(helper.GetAbsolutePath(), true);
}
}
// already localized URL, skip the rest
return;
}
// keep default language prefixless (if desired)
if (workingLanguage.UniqueSeoCode == defaultSeoCode && (int)(localizationSettings.DefaultLanguageRedirectBehaviour) > 0)
{
return;
}
// add language code to URL
helper.PrependSeoCode(workingLanguage.UniqueSeoCode);
filterContext.Result = new RedirectResult(helper.GetAbsolutePath());
}
public override void OnActionExecuting(ActionExecutingContext filterContext)
{
if (filterContext == null || filterContext.HttpContext == null)
{
return;
}
HttpRequestBase request = filterContext.HttpContext.Request;
if (request == null)
{
return;
}
//don't apply filter to child methods
if (filterContext.IsChildAction)
{
return;
}
//only GET requests
if (!String.Equals(filterContext.HttpContext.Request.HttpMethod, "GET", StringComparison.OrdinalIgnoreCase))
{
return;
}
// ensure that this route is registered and localizable (LocalizedRoute in RouteProvider.cs)
if (filterContext.RouteData == null || filterContext.RouteData.Route == null || !(filterContext.RouteData.Route is LocalizedRoute))
{
return;
}
if (!DataSettings.DatabaseIsInstalled())
{
return;
}
var localizationSettings = EngineContext.Current.Resolve <LocalizationSettings>();
if (!localizationSettings.SeoFriendlyUrlsForLanguagesEnabled)
{
return;
}
// process current URL
var workContext = EngineContext.Current.Resolve <IWorkContext>();
var workingLanguage = workContext.WorkingLanguage;
var helper = new LocalizedUrlHelper(filterContext.HttpContext.Request, true);
string defaultSeoCode = workContext.GetDefaultLanguageSeoCode();
string seoCode;
if (helper.IsLocalizedUrl(out seoCode))
{
if (!workContext.IsPublishedLanguage(seoCode))
{
// language is not defined in system or not assigned to store
if (localizationSettings.InvalidLanguageRedirectBehaviour == InvalidLanguageRedirectBehaviour.ReturnHttp404)
{
filterContext.Result = new RedirectResult("~/404");
}
else if (localizationSettings.InvalidLanguageRedirectBehaviour == InvalidLanguageRedirectBehaviour.FallbackToWorkingLanguage)
{
helper.StripSeoCode();
filterContext.Result = new RedirectResult(helper.GetAbsolutePath(), true);
}
}
else
{
// redirect default language (if desired)
if (seoCode == defaultSeoCode && localizationSettings.DefaultLanguageRedirectBehaviour == DefaultLanguageRedirectBehaviour.StripSeoCode)
{
helper.StripSeoCode();
filterContext.Result = new RedirectResult(helper.GetAbsolutePath(), true);
}
}
// already localized URL, skip the rest
return;
}
// keep default language prefixless (if desired)
if (workingLanguage.UniqueSeoCode == defaultSeoCode && (int)(localizationSettings.DefaultLanguageRedirectBehaviour) > 0)
{
return;
}
// add language code to URL
helper.PrependSeoCode(workingLanguage.UniqueSeoCode);
filterContext.Result = new RedirectResult(helper.GetAbsolutePath());
}