title extraction added to preview

src/NoteHub/views/common.clj

@@ -46,7 +46,10 @@
             :font-size :1.3em)
       (rule "article"
             :font-family :Georgia
-            :font-size :1.2em)
+            :font-size :1.2em
+            (rule "& > h1:first-child"
+                  :text-align :center
+                  :margin :2em))
       (rule "*:focus"
             :outline [:0px :none :transparent])
       (rule "textarea"

src/NoteHub/views/pages.clj

@@ -1,6 +1,8 @@
 (ns NoteHub.views.pages
   (:require [NoteHub.views.common :as common])
-  (:use [noir.core :only [defpage]]
+  (:use
+        [clojure.string :rename {replace sreplace} :only [trim split replace]]
+        [noir.core :only [defpage]]
         [hiccup.form])
   (:import [org.pegdown PegDownProcessor]))
 
@@ -23,6 +25,7 @@
 ; Actions.
 
 (defpage [:post "/preview-note"] {:keys [draft]}
-         (common/layout "Preview of ..."
+         (let [get-title (comp trim #(sreplace % "#" "") first #(split % #"\n"))]
+           (common/layout (get-title draft)
               [:article.central-body
-             (.markdownToHtml (PegDownProcessor.) draft)]))
+                (.markdownToHtml (PegDownProcessor.) draft)])))