add the ability to mark all notifications read.

mediagoblin/notifications/routing.py

@@ -23,3 +23,7 @@ add_route('mediagoblin.notifications.subscribe_comments',
 add_route('mediagoblin.notifications.silence_comments',
           '/u/<string:user>/m/<string:media>/notifications/silence/',
           'mediagoblin.notifications.views:silence_comments')
+
+add_route('mediagoblin.notifications.mark_all_comment_notifications_seen',
+          '/notifications/comments/mark_all_seen/',
+          'mediagoblin.notifications.views:mark_all_comment_notifications_seen')

mediagoblin/notifications/views.py

@@ -24,7 +24,7 @@ from mediagoblin.decorators import (uses_pagination, get_user_media_entry,
 from mediagoblin import messages
 
 from mediagoblin.notifications import add_comment_subscription, \
-        silence_comment_subscription
+        silence_comment_subscription, mark_comment_notification_seen
 
 from werkzeug.exceptions import BadRequest
 
@@ -52,3 +52,17 @@ def silence_comments(request, media):
                            ' %s.') % media.title)
 
     return redirect(request, location=media.url_for_self(request.urlgen))
+
+
+@require_active_login
+def mark_all_comment_notifications_seen(request):
+    """
+    Marks all comment notifications seen.
+    """
+    for comment in request.notifications.get_notifications(request.user.id):
+        mark_comment_notification_seen(comment.subject_id, request.user)
+
+    if request.GET.get('next'):
+        return redirect(request, location=request.GET.get('next'))
+    else:
+        return redirect(request, 'index')