add u-url to post page

embed/post.html

@@ -6,6 +6,7 @@
             <time class="dt-published" datetime="{{.Post.Meta.Date}}">
                 {{.Post.Meta.Date}}
             </time>
+            <a class="u-url" href="{{.Post.FullUrl}}">#</a>
         </small> 
     </hgroup>
     <hr>

post.go

@@ -358,11 +358,8 @@ func (post *Post) OutgoingWebmentions() []WebmentionOut {
 func (post *Post) ScanForLinks() error {
 	// this could be done in markdown parsing, but I don't want to
 	// rely on goldmark for this (yet)
-	postHtml, err := renderPostContent(post)
+	postHtml := post.RenderedContent()
-	if err != nil {
+	links, _ := post.user.repo.Parser.ParseLinks(postHtml.Bytes())
-		return err
-	}
-	links, _ := post.user.repo.Parser.ParseLinks([]byte(postHtml))
 	for _, link := range links {
 		post.AddOutgoingWebmention(link)
 	}

renderer_test.go

@@ -199,3 +199,17 @@ func TestRenderPostNotMentioningWebmentionsIfNoAvail(t *testing.T) {
 	}
 
 }
+
+func TestRenderIncludesFullUrl(t *testing.T) {
+	user := getTestUser()
+	post, _ := user.CreateNewPost("testpost")
+	result, _ := owl.RenderPost(&post)
+
+	if !strings.Contains(result, "class=\"u-url\"") {
+		t.Error("u-url not rendered. Got: " + result)
+	}
+	if !strings.Contains(result, post.FullUrl()) {
+		t.Error("Full url not rendered. Got: " + result)
+		t.Error("Expected: " + post.FullUrl())
+	}
+}