/// <summary>
/// Looks for wildcard domains in the path and updates <c>Culture</c> accordingly.
/// </summary>
internal void HandleWildcardDomains(IPublishedRequestBuilder request)
{
const string tracePrefix = "HandleWildcardDomains: ";
if (request.PublishedContent == null)
{
return;
}
var nodePath = request.PublishedContent.Path;
_logger.LogDebug("{TracePrefix}Path={NodePath}", tracePrefix, nodePath);
var rootNodeId = request.Domain != null ? request.Domain.ContentId : (int?)null;
var umbracoContext = _umbracoContextAccessor.GetRequiredUmbracoContext();
Domain domain = DomainUtilities.FindWildcardDomainInPath(umbracoContext.PublishedSnapshot.Domains.GetAll(true), nodePath, rootNodeId);
// always has a contentId and a culture
if (domain != null)
{
request.SetCulture(domain.Culture);
_logger.LogDebug("{TracePrefix}Got domain on node {DomainContentId}, set culture to {CultureName}", tracePrefix, domain.ContentId, request.Culture);
}
else
{
_logger.LogDebug("{TracePrefix}No match.", tracePrefix);
}
}
/// <summary>
/// Tries to find and assign an Umbraco document to a <c>PublishedRequest</c>.
/// </summary>
/// <param name="frequest">The <c>PublishedRequest</c>.</param>
/// <returns>A value indicating whether an Umbraco document was found and assigned.</returns>
public bool TryFindContent(IPublishedRequestBuilder frequest)
{
if (!_umbracoContextAccessor.TryGetUmbracoContext(out var umbracoContext))
{
return(false);
}
_logger.LogDebug("Looking for a page to handle 404.");
int?domainContentId = null;
// try to find a culture as best as we can
string errorCulture = CultureInfo.CurrentUICulture.Name;
if (frequest.Domain != null)
{
errorCulture = frequest.Domain.Culture;
domainContentId = frequest.Domain.ContentId;
}
else
{
var route = frequest.AbsolutePathDecoded;
var pos = route.LastIndexOf('/');
IPublishedContent node = null;
while (pos > 1)
{
route = route.Substring(0, pos);
node = umbracoContext.Content.GetByRoute(route, culture: frequest?.Culture);
if (node != null)
{
break;
}
pos = route.LastIndexOf('/');
}
if (node != null)
{
Domain d = DomainUtilities.FindWildcardDomainInPath(umbracoContext.PublishedSnapshot.Domains.GetAll(true), node.Path, null);
if (d != null)
{
errorCulture = d.Culture;
}
}
}
var error404 = NotFoundHandlerHelper.GetCurrentNotFoundPageId(
_contentSettings.Error404Collection.ToArray(),
_entityService,
new PublishedContentQuery(umbracoContext.PublishedSnapshot, _variationContextAccessor, _examineManager),
errorCulture,
domainContentId);
IPublishedContent content = null;
if (error404.HasValue)
{
_logger.LogDebug("Got id={ErrorNodeId}.", error404.Value);
content = umbracoContext.Content.GetById(error404.Value);
_logger.LogDebug(content == null
? "Could not find content with that id."
: "Found corresponding content.");
}
else
{
_logger.LogDebug("Got nothing.");
}
frequest
.SetPublishedContent(content)
.SetIs404();
return(content != null);
}