Add the preview feature

not that well tested, so might kill your kitties.

1 files changed, 22 insertions, 16 deletions

diff --git a/famille.py b/famille.py
index c1fa510..686878b 100644
--- a/famille.py
+++ b/famille.py
@@ -110,23 +110,29 @@ def add_news():
     if request.method == 'POST':
         content = request.form['content']
         content_cache = rstify(content)
+        if 'Add' in request.form:
+            # send email
+            emails = query_db("SELECT email from users where notify=1")
+            emails = [email["email"] for email in emails]
+            if emails:
+                message = Message(request.form['title'],
+                                  sender="news.horel@gmail.com")
+                message.html = content_cache
+                message.recipients = list(emails)
+                mail.send(message)
 
-        # send email
-        emails = query_db("SELECT email from users where notify=1")
-        emails = [email["email"] for email in emails]
-        message = Message(request.form['title'], sender="news.horel@gmail.com")
-        message.html = content_cache
-        message.recipients = emails
-        mail.send(message)
-
-        cur = g.db.execute("INSERT INTO news "
-                           "('title', 'content', 'user_id', 'content_cache') "
-                           "VALUES (?, ?, ?, ?)",
-                           (request.form['title'], content,
-                            session['user_id'], content_cache))
-        news_id = cur.lastrowid
-        g.db.commit()
-        return redirect(url_for('show_news', news_id=news_id))
+            cur = g.db.execute("INSERT INTO news "
+                               "('title', 'content', 'user_id', 'content_cache') "
+                               "VALUES (?, ?, ?, ?)",
+            (request.form['title'], content,
+             session['user_id'], content_cache))
+            news_id = cur.lastrowid
+            g.db.commit()
+            return redirect(url_for('show_news', news_id=news_id))
+        else:
+            news = {'content': content,'content_cache': content_cache,
+                    'title': request.form['title']}
+            return render_template("news/preview.html", news=news)
     elif request.method == 'GET':
         return render_template("news/add.html")