From c5cc3e6d3f1dff98cdac855d7399b9fe8235cfef Mon Sep 17 00:00:00 2001
From: Cédric Bonhomme <kimble.mandel@gmail.com>
Date: Fri, 1 Nov 2013 17:35:22 +0100
Subject: It is now possible to delete an article or an entire feed.

---
 pyaggr3g470r/models.py           | 12 ------------
 pyaggr3g470r/templates/feed.html |  1 +
 pyaggr3g470r/views.py            | 28 ++++++++++++++++++++++++----
 3 files changed, 25 insertions(+), 16 deletions(-)

diff --git a/pyaggr3g470r/models.py b/pyaggr3g470r/models.py
index 629cc4c2..82c0be15 100644
--- a/pyaggr3g470r/models.py
+++ b/pyaggr3g470r/models.py
@@ -77,18 +77,6 @@ if __name__ == "__main__":
     user1 = User(firstname="Cédric", lastname="Bonhomme", \
                 email="kimble.mandel@gmail.com", pwdhash=generate_password_hash("admin"))
     user1.save()
-    user2 = User(firstname="Carole", lastname="Niesel", \
-                email="carole.niesel@gmail.com", pwdhash=generate_password_hash("secret"))
-    user2.save()
-
-    user2 = User.objects(email="carole.niesel@gmail.com").first()
-    feed1user2 =  Feed(title='Zaubette - une maitresse qui ouvre son cartable', \
-                       link='http://zaubette.eklablog.com/rss/', \
-                       site_link='http://zaubette.eklablog.com/', \
-                       mail = False)
-    user2.feeds.append(feed1user2)
-    user2.save()
-
 
     import mongodb
     mongo = mongodb.Articles("127.0.0.1", 27017, \
diff --git a/pyaggr3g470r/templates/feed.html b/pyaggr3g470r/templates/feed.html
index 972966ee..caa3415d 100644
--- a/pyaggr3g470r/templates/feed.html
+++ b/pyaggr3g470r/templates/feed.html
@@ -6,6 +6,7 @@
         <p>This feed contains {{ feed.articles|count }} <a href="/articles/{{ feed.id }}">articles</a>.</p>
         <p>Address of the feed: <a href="{{ feed.link }}">{{ feed.link }}</a>.</p>
         <p>Address of the site: <a href="{{ feed.site_link }}">{{ feed.site_link }}</a>.</p>
+        <a href="/delete_feed/{{ feed.oid }}"><i class="glyphicon glyphicon-remove"></i></a>
     </div>
 </div><!-- /.container -->
 {% endblock %}
\ No newline at end of file
diff --git a/pyaggr3g470r/views.py b/pyaggr3g470r/views.py
index 0d6fcf21..9b940381 100644
--- a/pyaggr3g470r/views.py
+++ b/pyaggr3g470r/views.py
@@ -116,10 +116,30 @@ def article(article_id=None):
 @app.route('/delete/<article_id>', methods=['GET'])
 @login_required
 def delete(article_id=None):
-    article = models.Article.objects(id=article_id).first()
-    article.delete()
-    article.save()
-    return redirect(url_for('home'))
+    user = models.User.objects(email=g.user.email).first()
+    # delete the article
+    for feed in user.feeds:
+        for article in feed.articles:
+            if str(article.id) == article_id:
+                feed.articles.remove(article)
+                article.delete()
+                user.save()
+                return redirect(url_for('home'))
+
+@app.route('/delete_feed/<feed_id>', methods=['GET'])
+@login_required
+def delete_feed(feed_id=None):
+    user = models.User.objects(email=g.user.email, feeds__oid=feed_id).first()
+    # delete all articles (Document objects)
+    for feed in user.feeds:
+        if str(feed.oid) == feed_id:
+            for article in feed.articles:
+                article.delete()
+            feed.articles = []
+            # delete the feed (EmbeddedDocument object)
+            models.User.objects(email=g.user.email, feeds__oid=feed_id).update_one(pull__feeds__oid = feed_id)
+            user.save()
+            return redirect(url_for('home'))
 
 @app.route('/articles/<feed_id>', methods=['GET'])
 @login_required
-- 
cgit