From 2264670357754ae546ed69e3c825da8860b372aa Mon Sep 17 00:00:00 2001 From: Caleb Forbes Davis V Date: Mon, 27 Jun 2011 13:13:52 -0500 Subject: adds message queue Feature #368 - messaging framework * message levels are debug, info, success, warning, and error * display mechanism - base.html includes messages.html for now * fetch_messages and add_message are available to all templates using jinja2 environment.globals * messages are displayed and cleared. no persistence --- mediagoblin/messages.py | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 mediagoblin/messages.py (limited to 'mediagoblin/messages.py') diff --git a/mediagoblin/messages.py b/mediagoblin/messages.py new file mode 100644 index 00000000..afe6ee7e --- /dev/null +++ b/mediagoblin/messages.py @@ -0,0 +1,34 @@ +# GNU MediaGoblin -- federated, autonomous media hosting +# Copyright (C) 2011 Free Software Foundation, Inc +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU Affero General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU Affero General Public License for more details. +# +# You should have received a copy of the GNU Affero General Public License +# along with this program. If not, see . + +DEBUG = 'debug' +INFO = 'info' +SUCCESS = 'success' +WARNING = 'warning' +ERROR = 'error' + +def add_message(request, level, text): + messages = request.session.setdefault('messages', []) + messages.append({'level': level, 'text': text}) + request.session.save() + +def fetch_messages(request, clear_from_session=True): + messages = request.session.get('messages') + if messages and clear_from_session: + # Save that we removed the messages from the session + request.session['messages'] = [] + request.session.save() + return messages -- cgit v1.2.3