public bool TryFindContent(PublishedContentRequest contentRequest)
{
var site = contentRequest.RoutingContext.UmbracoContext.ContentCache.GetAtRoot();
var notFoundNode = site
.DescendantsOrSelf(nameof(ErrorPage))
.FirstOrDefault(x =>
x.GetPropertyValue <int>(nameof(ErrorPage.ErrorCode)) == 404);
contentRequest.PublishedContent = notFoundNode;
contentRequest.SetIs404();
return(contentRequest.PublishedContent != null);
}
public override bool TryFindContent(PublishedContentRequest contentRequest)
{
// eg / or /path/to/whatever
var url = contentRequest.Uri.GetAbsolutePathDecoded();
var mdRoot = "/" + MarkdownLogic.BaseUrl;
if (url.StartsWith("/projects/umbraco-pro/contour/documentation"))
{
mdRoot = "/projects";
}
// ensure it's a md url
if (url.StartsWith(mdRoot) == false)
{
return(false); // not for us
}
// find the root content
var node = FindContent(contentRequest, mdRoot);
if (node == null)
{
return(false);
}
// kill those old urls
foreach (var s in new [] { "master", "v480" })
{
if (url.StartsWith(mdRoot + "/" + s))
{
url = url.Replace(mdRoot + "/" + s, mdRoot);
contentRequest.SetRedirectPermanent(url);
return(true);
}
}
// find the md file
var mdFilepath = FindMarkdownFile(url);
//return the broken link doc page
var is404 = false;
if (mdFilepath == null)
{
mdFilepath = FindMarkdownFile("/documentation/broken-link");
is404 = true;
}
if (mdFilepath == null)
{
// clear the published content (that was set by FindContent) to cause a 404, and in
// both case return 'true' because there's no point other finders try to handle the request
contentRequest.PublishedContent = null;
return(true);
}
if (is404)
{
contentRequest.SetIs404();
}
// set the context vars
var httpContext = contentRequest.RoutingContext.UmbracoContext.HttpContext;
httpContext.Items[MarkdownLogic.MarkdownPathKey] = mdFilepath;
httpContext.Items["topicTitle"] = string.Join(" - ", httpContext.Request.RawUrl
.Split(new[] { '/' }, StringSplitOptions.RemoveEmptyEntries)
.Skip(1)
.Reverse());
// override the template
const string altTemplate = "DocumentationSubpage";
var templateIsSet = contentRequest.TrySetTemplate(altTemplate);
//httpContext.Trace.Write("Markdown Files Handler",
// string.Format("Template changed to: '{0}' is {1}", altTemplate, templateIsSet));
// be happy
return(true);
}