From 7bc18ad4630fe4c525ccb66f21d47486d5c48b2b Mon Sep 17 00:00:00 2001
From: Guillaume Horel <guillaume.horel@gmail.com>
Date: Tue, 13 Nov 2012 22:39:26 -0500
Subject: Add the preview feature

not that well tested, so might kill your kitties.
---
 README.md                   |  1 +
 famille.py                  | 40 +++++++++++++++++++++++-----------------
 templates/news/add.html     |  7 ++++---
 templates/news/preview.html | 26 ++++++++++++++++++++++++++
 4 files changed, 54 insertions(+), 20 deletions(-)
 create mode 100644 templates/news/preview.html

diff --git a/README.md b/README.md
index bb4ba3a..c88383f 100644
--- a/README.md
+++ b/README.md
@@ -10,3 +10,4 @@ Done
 * display dates using timeago.js
 * Email notifications
 * Tirer les noms pour le Cadoscope
+* Ajouter un bouton preview
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)
-
-        # 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))
+        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)
+
+            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")
 
diff --git a/templates/news/add.html b/templates/news/add.html
index 2d461e6..11c21bb 100644
--- a/templates/news/add.html
+++ b/templates/news/add.html
@@ -9,12 +9,12 @@
 <form class="news_add" action="{{ url_for('edit_news', news_id=news.id)}}" method="post">
   <p>
     <label for="title">Titre :</label>
-    <input id="title" type="text" name="title" size="64" value="{{news.title}}">
+    <input id="title" type="text" name="title" size="64" value="{{news.title}}"/>
   </p>
   <label for="content">Contenu :</label>
   <textarea rows="25" name="content">{{news.content}}</textarea>
   <p class="submit">
-    <input type="submit" value="Modifier">
+    <input type="submit" value="Modifier" />
   </p>
   {% else %}
 <form class="news_add" action="{{ url_for('add_news')}}" method="post">
@@ -25,7 +25,8 @@
   <label for="content">Contenu :</label>
   <textarea rows="25" name="content"></textarea>
   <p class="submit">
-    <input type="submit" value="Ajouter">
+    <input type="submit" name="Add" value="Ajouter"/>
+    <input type="submit" name="Preview" value="Aperçu"/>
   </p>
   {% endif %}
 </form>
diff --git a/templates/news/preview.html b/templates/news/preview.html
new file mode 100644
index 0000000..0127f4c
--- /dev/null
+++ b/templates/news/preview.html
@@ -0,0 +1,26 @@
+{% extends 'layout.html' %}
+
+{% block content %}
+<p class="info">
+  Vous pouvez consulter la <a href="http://aful.org/wikis/interop/ReStructuredText">page d'aide</a> pour obtenir de l'aide sur la syntaxe et les commandes de mise en forme disponibles.
+</p>
+<h2>Aperçu de l'actualité</h2>
+<h1>{{news.title}}</h1>
+<div class="news_content">
+{{news.content_cache|safe}}
+</div>
+<hr/>
+<h2>Ajouter une actualité</h2>
+<form class="news_add" action="{{ url_for('add_news')}}" method="post">
+  <p>
+    <label for="title">Titre :</label>
+    <input id="title" type="text" name="title" size="64" value="{{news.title}}"/>
+  </p>
+  <label for="content">Contenu :</label>
+  <textarea rows="25" name="content">{{news.content}}</textarea>
+  <p class="submit">
+    <input type="submit" name="Add" value="Ajouter" />
+    <input type="submit" name="Preview" value="Aperçu" />
+  </p>
+</form>
+{% endblock %}
-- 
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