add fallback to url generating 404

src/routes/blogs.rs

@@ -1,7 +1,7 @@
 use activitystreams_types::collection::OrderedCollection;
 use rocket::{
     request::Form,
-    response::Redirect
+    response::{Redirect, Flash}
 };
 use rocket_contrib::Template;
 use serde_json;
@@ -53,6 +53,11 @@ fn new(user: User) -> Template {
     }))
 }
 
+#[get("/blogs/new", rank = 2)]
+fn new_auth() -> Flash<Redirect>{
+    utils::requires_login("You need to be logged in order to create a new blog", "/blogs/new")
+}
+
 #[derive(FromForm)]
 struct NewBlogForm {
     pub title: String