Debug sur notifs, ajout du nombre dans le menu latéral

L'affichage du nombre de notifs méritera peut être un coup de peinture… 
À voir.

app/routes/account/notification.py

@@ -1,4 +1,4 @@
-from flask import redirect, url_for, request, flash
+from flask import redirect, url_for, request, flash, abort
 from flask_login import login_required, current_user
 from app import app, db
 from app.models.notification import Notification
@@ -15,8 +15,15 @@ def list_notifications():
 @app.route('/notifications/delete/<id>', methods=['GET'])
 @login_required
 def delete_notification(id=None):
+    # Try to convert id to int
+    try:
+        id = int(id)
+    except ValueError:
+        pass
+
     if type(id) == int:
         notification = Notification.query.get(id)
+        print(">", notification)
         if notification:
             # Only current user or admin can delete notifications
             if notification.owner_id == current_user.id:
@@ -26,8 +33,9 @@ def delete_notification(id=None):
             elif 'delete_notification' in current_user.privs:
                 db.session.delete(notification)
                 db.session.commit()
-                # TODO: change this redirection
-                return redirect(url_for('list_notifications'))
+                if request.referrer:
+                    return redirect(request.referrer)
+                return redirect(url_for('adm'))
             else:
                 abort(403)
         abort(404)

app/templates/account/notifications.html

@@ -21,7 +21,7 @@
             {{ n.text }}
             {% if n.href %}</a>{% endif %}
           </td>
-          <td><a href="{{ url_for('delete_notification', id=n.id)}}">Supprimer</a>
+          <td style="text-align: center;"><a href="{{ url_for('delete_notification', id=n.id)}}">Supprimer</a>
         </tr>
       {% endfor %}
     </table>

app/templates/base/navbar/account.html

@@ -9,7 +9,7 @@
 	<a href="{{ url_for('list_notifications') }}">
 		<svg viewBox="0 0 24 24">
 			<path fill="#ffffff" d="M20,2A2,2 0 0,1 22,4V16A2,2 0 0,1 20,18H6L2,22V4C2,2.89 2.9,2 4,2H20M4,4V17.17L5.17,16H20V4H4M6,7H18V9H6V7M6,11H15V13H6V11Z"></path>
-		</svg>Notifications
+		</svg>Notifications{{ " ({})".format(current_user.notifications|length) if current_user.notifications|length }}
 	</a>
 	<a href="#">
 		<svg viewBox="0 0 24 24">