title derivation improved and added to API

API.md

@@ -26,12 +26,13 @@ Parameter    | Explanation                              | Type
 `noteID`     | Note-ID                                           | **required**
 `version`    | Used API version                                  | **required**
 
-will return a JSON object containing following self explaining fields: `note`, `longURL`, `shortURL`, `statistics`, `status`.
+will return a JSON object containing following self explaining fields: `note`, `title`, `longURL`, `shortURL`, `statistics`, `status`, `publisher`.
 
 Example:
 
     {
         note: <markdown source>,
+        title: "Lorem Ipsum.",
         longURL: "http://notehub.org/2014/1/3/lorem-ipsum",
         shortURL: "http://notehub.org/0vrcp",
         statistics: {

src/NoteHub/api.clj

@@ -25,6 +25,11 @@
   [[year month day] title]
   (print-str year month day title))
 
+(defn derive-title [md-text]
+  (apply str
+         (remove #{\# \_ \*}
+                 (first (split-lines md-text)))))
+
 (defn get-date
   "Returns today's date"
   []
@@ -54,12 +59,14 @@
 
 (defn get-note [noteID]
   (if (storage/note-exists? noteID)
-    {:note (storage/get-note noteID)
-     :longURL (get-path noteID)
-     :shortURL (get-path noteID :short)
-     :statistics (storage/get-note-statistics noteID)
-     :status (create-response true)
-     :publisher (storage/get-publisher noteID)}
+    (let [note (storage/get-note noteID)]
+      {:note note
+       :title (derive-title note)
+       :longURL (get-path noteID)
+       :shortURL (get-path noteID :short)
+       :statistics (storage/get-note-statistics noteID)
+       :status (create-response true)
+       :publisher (storage/get-publisher noteID)})
     (create-response false "noteID '%s' unknown" noteID)))
 
 (defn post-note

src/NoteHub/views/pages.clj

@@ -73,7 +73,7 @@
 ; Converts given markdown to html and wraps with the main layout
 (defn- wrap [short-url params md-text]
   (when md-text
-    (layout params (params :title)
+    (layout params (api/derive-title md-text)
             [:article.bottom-space.markdown md-text]
             (let [links (map #(link-to
                                (if (= :short-url %)

test/NoteHub/test/api.clj

@@ -6,11 +6,11 @@
         [noir.util.test]
         [clojure.test]))
 
-(def note "hello world! This is a _test_ note!")
+(def note "hello world!\nThis is a _test_ note!")
 (def pid "somePlugin")
 (def pid2 "somePlugin2")
-(def note-title (str (apply print-str (get-date)) " hello-world-this-is-a-test-note"))
-(def note-url (str (apply str domain "/" (interpose "/" (get-date))) "/hello-world-this-is-a-test-note"))
+(def note-title (str (apply print-str (get-date)) " hello-world"))
+(def note-url (str (apply str domain "/" (interpose "/" (get-date))) "/hello-world"))
 (defn substring? [a b] (not (= nil (re-matches (re-pattern (str "(?s).*" a ".*")) b))))
 
 (defmacro isnt [arg] `(is (not ~arg)))
@@ -46,6 +46,7 @@
         (is (= (:longURL post-response) (:longURL get-response) note-url))
         (is (= (:shortURL post-response) (:shortURL get-response)))
         (is (= (:publisher get-response) pid))
+        (is (= (:title get-response) (derive-title note)))
         (is (= "1" (get-in get-response [:statistics :views])))
         (isnt (get-in get-response [:statistics :edited]))
         (is (= "2" (get-in (get-note (:noteID post-response)) [:statistics :views])))))