add new thread route

app/routes/threads.py

@@ -16,7 +16,7 @@ def thread(slug):
     posts_count = Posts.count({'thread_id': thread.id})
     page_count = max(1, math.ceil(posts_count / PER_PAGE))
     page = 1
-    after = request.args.get('after', default=None)
+    after = request.args.get('after')
     if after is not None:
         try:
             after_id = int(after)
@@ -56,7 +56,37 @@ def feed(slug):
 def new():
     topics = Topics.select()
     try:
-        selected_topic = int(request.args.get('topic_id', default=None))
+        selected_topic = int(request.args.get('topic_id'))
     except ValueError, TypeError:
         selected_topic = None
     return render_template('threads/new_thread.html', topics=topics, selected_topic=selected_topic)
+
+@bp.post('/new')
+@login_required
+def new_post():
+    try:
+        topic_id = int(request.form.get('topic_id'))
+    except ValueError, TypeError:
+        abort(404)
+    topic_id = int(topic_id)
+    topic = Topics.find({'id': topic_id})
+    if not topic:
+        abort(404)
+
+    user = get_active_user()
+    if not user.can_post_to_topic(topic):
+        abort(404)
+
+    title = request.form.get('title')
+    if not title:
+        abort(404)
+
+    if not title.strip():
+        abort(404)
+
+    title = title.strip()
+
+    content = request.form.get('babycode_content')
+
+    thread = Threads.new(user.id, topic.id, title, content)
+    return redirect(url_for('.thread', slug=thread.slug))