Tweak form handling for sending a new message, for more customization

tailbone/views/messages.py

@@ -209,6 +209,7 @@ class MessagesView(MasterView):
         if self.creating:
             form.id = 'new-message'
             form.cancel_url = self.request.get_referrer(default=self.request.route_url('messages.inbox'))
+            form.create_label = "Send Message"
         return form
 
     def configure_fieldset(self, fs):
@@ -288,6 +289,10 @@ class MessagesView(MasterView):
         message = form.fieldset.model
         message.sender = self.request.user
 
+    def flash_after_create(self, obj):
+        self.request.session.flash("Message has been sent: {}".format(
+            self.get_instance_title(obj)))
+
     def filter_reply_recipient(self, user):
         return user.active