/// <summary>
/// The code to run if the current Pipeline context is correct for this particular Pipeline Processor.
/// </summary>
/// <param name="args"></param>
protected override void Execute(HttpRequestArgs args)
{
if (Sitecore.Context.Item != null)
{
Log.Debug($"Constellation.Foundation.PageNotFound PageNotFoundResolver: Found Context Item. Exiting.");
return;
}
if (args.PermissionDenied)
{
Log.Debug("Constellation.Foundation.PageNotFound PageNotFoundResolver: Context Item cannot be accessed by the currrent user. Will not serve a 404 to allow Sitecore to redirect to a login page.");
return;
}
if (Sitecore.Context.Site == null || Sitecore.Context.Language == null || Sitecore.Context.Database == null)
{
Log.Warn($"Constellation.Foundation.PageNotFound PageNotFoundResolver: Could not execute for: {HttpContext.Current.Request.Url.OriginalString}", this);
return;
}
var page = PageNotFoundRepository.GetPageNotFoundItem(Sitecore.Context.Site, Sitecore.Context.Language, Sitecore.Context.Database);
if (page == null)
{
Log.Warn($"Constellation.Foundation.PageNotFound PageNotFoundResolver: Site {Sitecore.Context.Site.Name} has no valid setting for the NotFoundPageID attribute.", this);
}
Sitecore.Context.Item = page; // assign the 404 page to the context.
}
protected override void Execute(HttpRequestArgs args)
{
if (Sitecore.Context.Site == null)
{
// We can't do anything, exit.
Log.Debug($"Verndale.Feature.LanguageFallback DefaultSiteLanguageResolver: No context site for {HttpContext.Current.Request.Url.OriginalString}", this);
return;
}
// Figure out if the language is in the URL already
var urlLanguage = GetLanguageFromUrl(args);
if (urlLanguage != null)
{
// and if the supplied language is legal for this site.
if (IsUrlLanguageValidForSite(urlLanguage))
{
Sitecore.Context.Language = urlLanguage; // yup, we're done.
return;
}
// Language is not supported. We need to 404.
// We ABSOLUTELY have to redirect here, because this Processor runs BEFORE Item Resolver, so any setting of the
// context item here will be overwritten by the pipeline, which we don't want.
SetLanguageToDefaultForSite(); // This ensures the generated link has the right language.
var target = PageNotFoundRepository.GetPageNotFoundItem(Sitecore.Context.Site, Sitecore.Context.Language, Sitecore.Context.Database);
var options = LinkManager.GetDefaultUrlOptions();
options.LanguageEmbedding = LanguageEmbedding.Always; // force the URL to switch language.
var url = LinkManager.GetItemUrl(target, options);
// Perform's a TransferRequest rather than a redirect.
if (Sitecore.Configuration.Settings.RequestErrors.UseServerSideRedirect)
{
HttpContext.Current.Server.TransferRequest(url);
}
else
{
WebUtil.Redirect(url, true);
}
}
// No valid language in the URL, therefore we can force the site's default language
SetLanguageToDefaultForSite();
}
protected override void Execute(HttpRequestArgs args)
{
if (Sitecore.Context.Item != null)
{
Log.Debug($"Verndale.Foundation.PageNotFound PageNotFoundResolver: Found Context Item. Exiting.");
return;
}
if (Sitecore.Context.Site == null || Sitecore.Context.Language == null || Sitecore.Context.Database == null)
{
Log.Warn($"Verndale.Foundation.PageNotFound PageNotFoundResolver: Could not execute for: {HttpContext.Current.Request.Url.OriginalString}", this);
return;
}
var page = PageNotFoundRepository.GetPageNotFoundItem(Sitecore.Context.Site, Sitecore.Context.Language, Sitecore.Context.Database);
if (page == null)
{
Log.Warn($"Verndale.Foundation.PageNotFound PageNotFoundResolver: Site {Sitecore.Context.Site.Name} has no valid setting for the NotFoundPageID attribute.", this);
}
Sitecore.Context.Item = page; // assign the 404 page to the context.
}