private IEnumerable<AttributeRoute> Build(RouteSpecification routeSpec)
{
var route = new AttributeRoute(CreateRouteUrl(routeSpec),
CreateRouteDefaults(routeSpec),
CreateRouteConstraints(routeSpec),
CreateRouteDataTokens(routeSpec),
_configuration)
{
RouteName = CreateRouteName(routeSpec),
Translations = CreateRouteTranslations(routeSpec),
Subdomain = routeSpec.Subdomain
};
// Yield the default route first
yield return route;
// Then yield the translations
if (route.Translations == null)
yield break;
foreach (var translation in route.Translations)
{
// Backreference the default route.
translation.DefaultRoute = route;
yield return translation;
}
}
private IEnumerable <AttributeRoute> Build(RouteSpecification routeSpec)
{
var route = new AttributeRoute(CreateRouteUrl(routeSpec),
CreateRouteDefaults(routeSpec),
CreateRouteConstraints(routeSpec),
CreateRouteDataTokens(routeSpec),
_configuration)
{
RouteName = CreateRouteName(routeSpec),
Translations = CreateRouteTranslations(routeSpec),
Subdomain = routeSpec.Subdomain
};
// Yield the default route first
yield return(route);
// Then yield the translations
if (route.Translations == null)
{
yield break;
}
foreach (var translation in route.Translations)
{
// Backreference the default route.
translation.DefaultRoute = route;
yield return(translation);
}
}
private IEnumerable <AttributeRoute> CreateRouteTranslations(RouteSpecification routeSpec)
{
// If no translation provider, then get out of here.
if (!_configuration.TranslationProviders.Any())
{
yield break;
}
// Merge all the culture names from the various providers.
var cultureNames = _configuration.GetTranslationProviderCultureNames();
// Built the route translations,
// choosing the first available translated route component from among the providers
foreach (var cultureName in cultureNames)
{
string translatedRouteUrl = null,
translatedRoutePrefix = null,
translatedAreaUrl = null;
foreach (var provider in _configuration.TranslationProviders)
{
translatedRouteUrl = translatedRouteUrl ?? provider.TranslateRouteUrl(cultureName, routeSpec);
translatedRoutePrefix = translatedRoutePrefix ?? provider.TranslateRoutePrefix(cultureName, routeSpec);
translatedAreaUrl = translatedAreaUrl ?? provider.TranslateAreaUrl(cultureName, routeSpec);
}
if (translatedRouteUrl == null && translatedRoutePrefix == null && translatedAreaUrl == null)
{
continue;
}
var translatedRoute =
new AttributeRoute(CreateRouteUrl(translatedRouteUrl ?? routeSpec.RouteUrl,
translatedRoutePrefix ?? routeSpec.RoutePrefixUrl,
translatedAreaUrl ?? routeSpec.AreaUrl,
routeSpec.IsAbsoluteUrl),
CreateRouteDefaults(routeSpec),
CreateRouteConstraints(routeSpec),
CreateRouteDataTokens(routeSpec),
_configuration)
{
CultureName = cultureName,
};
translatedRoute.DataTokens.Add("cultureName", cultureName);
yield return(translatedRoute);
}
}
private IEnumerable<AttributeRoute> CreateRouteTranslations(RouteSpecification routeSpec)
{
// If no translation provider, then get out of here.
if (!_configuration.TranslationProviders.Any())
yield break;
// Merge all the culture names from the various providers.
var cultureNames = _configuration.GetTranslationProviderCultureNames();
// Built the route translations,
// choosing the first available translated route component from among the providers
foreach (var cultureName in cultureNames)
{
string translatedRouteUrl = null,
translatedRoutePrefix = null,
translatedAreaUrl = null;
foreach (var provider in _configuration.TranslationProviders)
{
translatedRouteUrl = translatedRouteUrl ?? provider.TranslateRouteUrl(cultureName, routeSpec);
translatedRoutePrefix = translatedRoutePrefix ?? provider.TranslateRoutePrefix(cultureName, routeSpec);
translatedAreaUrl = translatedAreaUrl ?? provider.TranslateAreaUrl(cultureName, routeSpec);
}
if (translatedRouteUrl == null && translatedRoutePrefix == null && translatedAreaUrl == null)
continue;
var translatedRoute =
new AttributeRoute(CreateRouteUrl(translatedRouteUrl ?? routeSpec.RouteUrl,
translatedRoutePrefix ?? routeSpec.RoutePrefixUrl,
translatedAreaUrl ?? routeSpec.AreaUrl,
routeSpec.IsAbsoluteUrl),
CreateRouteDefaults(routeSpec),
CreateRouteConstraints(routeSpec),
CreateRouteDataTokens(routeSpec),
_configuration)
{
CultureName = cultureName,
};
translatedRoute.DataTokens.Add("cultureName", cultureName);
yield return translatedRoute;
}
}