/// <summary>
/// Returns an RSS feed URL specific to this author
/// </summary>
/// <param name="url"></param>
/// <param name="model"></param>
/// <returns></returns>
public static string ArticulateAuthorRssUrl(this UrlHelper url, AuthorModel model)
{
var articulateRootUriPath = RouteCollectionExtensions.RoutePathFromNodeUrl(model.RootBlogNode.Url);
var routeHash = articulateRootUriPath.GetHashCode();
var routeName = "articulate_author_rss_" + routeHash;
return(url.RouteUrl(routeName, new
{
authorId = model.Id.ToInvariantString()
}));
}
public static void MapRoutes(RouteCollection routes, ContextualPublishedCache umbracoCache, UrlProvider umbracoUrlProvider)
{
//find all articulate root nodes
var articulateNodes = umbracoCache.GetByXPath("//Articulate").ToArray();
LogHelper.Info(typeof(ArticulateRoutes), () => $"Mapping routes for {articulateNodes.Length} Articulate root nodes");
//NOTE: need to write lock because this might need to be remapped while the app is running if
// any articulate nodes are updated with new values
using (routes.GetWriteLock())
{
//clear the existing articulate routes (if any)
RemoveExisting(routes);
// For each articulate root, we need to create some custom route, BUT routes can overlap
// based on multi-tenency so we need to deal with that.
// For example a root articulate node might yield a route like:
// /
// and another articulate root node that has a domain might have this url:
// http://mydomain/
// but when that is processed through RoutePathFromNodeUrl, it becomes:
// /
// which already exists and is already assigned to a specific node ID.
// So what we need to do in these cases is use a special route handler that takes
// into account the domain assigned to the route.
var articulateNodesGroupedByUriPath = articulateNodes
.GroupBy(x => RouteCollectionExtensions.RoutePathFromNodeUrl(x.Url))
//This is required to ensure that we create routes that are more specific first
// before creating routes that are less specific
.OrderByDescending(x => x.Key.Split('/').Length);
foreach (var nodeByPathGroup in articulateNodesGroupedByUriPath)
{
var nodesAsArray = nodeByPathGroup.ToArray();
var uriPath = nodeByPathGroup.Key;
MapRssRoute(routes, umbracoUrlProvider, uriPath, nodesAsArray);
MapSearchRoute(routes, umbracoUrlProvider, uriPath, nodesAsArray);
MapTagsAndCategoriesRoute(routes, umbracoUrlProvider, uriPath, nodesAsArray);
MapMarkdownEditorRoute(routes, umbracoUrlProvider, uriPath, nodesAsArray);
MapAuthorsRssRoute(routes, umbracoUrlProvider, uriPath, nodesAsArray);
foreach (var articulateRootNode in nodeByPathGroup)
{
MapMetaWeblogRoute(routes, uriPath, articulateRootNode);
MapManifestRoute(routes, uriPath, articulateRootNode);
MapRsdRoute(routes, uriPath, articulateRootNode);
MapOpenSearchRoute(routes, uriPath, articulateRootNode);
}
}
}
}
