protected override DriverResult Display(CookieCulturePickerPart part, string displayType, dynamic shapeHelper)
{
var urlHelper = new UrlHelper(_orchardServices.WorkContext.HttpContext.Request.RequestContext);
var cookieCultureItems = new List <CookieCultureItemViewModel>();
// Is content item shown?
var contentItem = _cultureService.GetCurrentContentItem();
var currentCulture = _cultureService.GetCurrentCulture();
var returnUrl = _orchardServices.WorkContext.HttpContext.Request.Url.LocalPath;
var localizations = contentItem != null?_cultureService.GetLocalizations(contentItem.As <LocalizationPart>(), VersionOptions.Latest).ToList() : null;
if (!string.IsNullOrWhiteSpace(returnUrl) && returnUrl.IndexOf("/NotTranslated", StringComparison.OrdinalIgnoreCase) > 0)
{
returnUrl = urlHelper.Content("~/");
}
foreach (var cultureItem in _cultureService.ListCultures())
{
var cookieCultureItem = new CookieCultureItemViewModel
{
CultureItem = cultureItem,
Current = string.Equals(currentCulture, cultureItem.Culture, StringComparison.OrdinalIgnoreCase),
ReturnUrl = returnUrl,
Rel = contentItem == null ? "nofollow" : null
};
if (localizations != null)
{
var localizedContentItem = localizations.Where(p => string.Equals(p.Culture.Culture, cultureItem.Culture, StringComparison.OrdinalIgnoreCase)).Select(p => p.ContentItem).FirstOrDefault();
var metadata = localizedContentItem != null?localizedContentItem.ContentManager.GetItemMetadata(localizedContentItem) : null;
if (metadata != null && metadata.DisplayRouteValues != null)
{
cookieCultureItem.ReturnUrl = urlHelper.Content(urlHelper.RouteUrl(metadata.DisplayRouteValues));
}
else
{
cookieCultureItem.ReturnUrl = urlHelper.RouteUrl(new { Area = "RM.Localization", Action = "NotTranslated", Controller = "LocalizedHome", Culture = cultureItem.Culture, Id = contentItem.Id });
cookieCultureItem.Rel = "nofollow";
}
}
cookieCultureItems.Add(cookieCultureItem);
}
if (part.Style == Styles[1])
{
return(ContentShape("Parts_CookieCulturePicker", () => shapeHelper.Parts_DropdownCookieCulturePicker(Cultures: cookieCultureItems, CurrentCulture: currentCulture)));
}
else
{
return(ContentShape("Parts_CookieCulturePicker", () => shapeHelper.Parts_InlineListCookieCulturePicker(Cultures: cookieCultureItems, CurrentCulture: currentCulture)));
}
}
public List <CookieCultureItemViewModel> BuildViewModel(bool ShowBrowser, bool isBrowserCurrent, out string currentCulture)
{
RequestContext requestContext = _orchardServices.WorkContext.HttpContext.Request.RequestContext;
var urlHelper = new UrlHelper(requestContext);
var contentItem = GetCurrentContentItem();
currentCulture = GetCurrentCulture();
var returnUrl = _orchardServices.WorkContext.HttpContext.Request.Url.LocalPath;
var localizations = (contentItem != null) ? GetLocalizations(contentItem.As <LocalizationPart>(), VersionOptions.Latest).ToList() : null;
var cookieCultureItems = new List <CookieCultureItemViewModel>();
// Add browser CultureItem
var browserCultureItem = new CookieCultureItemViewModel
{
CultureItem = _browserCultureService.GetBrowserCulture(requestContext.HttpContext),
Current = isBrowserCurrent,
ReturnUrl = returnUrl,
IsBrowser = true,
Rel = (contentItem == null) ? "nofollow" : null
};
// Add available cutures
foreach (var cultureItem in ListCultures())
{
var cookieCultureItem = new CookieCultureItemViewModel
{
CultureItem = cultureItem,
Current = (!isBrowserCurrent) && string.Equals(currentCulture, cultureItem.Culture, StringComparison.OrdinalIgnoreCase),
ReturnUrl = returnUrl,
IsBrowser = false,
Rel = (contentItem == null) ? "nofollow" : null
};
if (localizations != null)
{
var localizedContentItem = localizations.Where(p => string.Equals(p.Culture.Culture, cultureItem.Culture, StringComparison.OrdinalIgnoreCase))
.Select(p => p.ContentItem).FirstOrDefault();
var metadata = localizedContentItem != null?localizedContentItem.ContentManager.GetItemMetadata(localizedContentItem) : null;
if (metadata != null && metadata.DisplayRouteValues != null)
{
cookieCultureItem.ReturnUrl = urlHelper.Content(urlHelper.RouteUrl(metadata.DisplayRouteValues));
}
else
{
// Apply Fallback on culture
string newUrl = null;
if ((contentItem != null) && _homePageService.Value.FindUrlFromFallbackCulture(contentItem.ContentItem, cultureItem.Culture, requestContext, out newUrl))
{
if (newUrl.StartsWith("~"))
{
newUrl = newUrl.Substring(1);
}
cookieCultureItem.ReturnUrl = newUrl;
}
else
{
cookieCultureItem.ReturnUrl = urlHelper.RouteUrl(new { Area = "Datwendo.Localization", Action = "NotTranslated", Controller = "LocalizedHome", Culture = cultureItem.Culture, Id = contentItem.Id });
cookieCultureItem.Rel = "nofollow";
}
}
}
cookieCultureItems.Add(cookieCultureItem);
}
if (ShowBrowser)
{
cookieCultureItems.Add(browserCultureItem);
}
return(cookieCultureItems);
}
