Metadata-Version: 2.1
Name: jawanndenn
Version: 2.4.3
Summary: Libre alternative to Doodle
Home-page: https://github.com/hartwork/jawanndenn
Author: Sebastian Pipping
Author-email: sebastian@pipping.org
License: AGPLv3+
Classifier: Development Status :: 4 - Beta
Classifier: Framework :: Django
Classifier: Framework :: Django :: 2.2
Classifier: License :: OSI Approved :: GNU Affero General Public License v3 or later (AGPLv3+)
Classifier: License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)
Classifier: Programming Language :: JavaScript
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3 :: Only
Classifier: Topic :: Internet :: WWW/HTTP :: WSGI :: Application
Classifier: Topic :: Office/Business :: Scheduling
Requires-Python: >=3.6
Provides-Extra: tests

.. image:: https://github.com/hartwork/jawanndenn/workflows/Build%20and%20test%20using%20Docker/badge.svg
    :target: https://github.com/hartwork/jawanndenn/actions


What is jawanndenn?
===================

.. figure:: https://raw.githubusercontent.com/hartwork/jawanndenn/master/jawanndenn-setup.png
   :alt: Screenshot of poll creation in jawanndenn

*jawanndenn* is a simple web application to schedule meetings and run
polls, a libre alternative to Doodle.  It is using the following technology:

- Python
    - `Docker Compose`_
    - `Django`_
        - `Django Extensions`_
        - `Django Ratelimit`_ + `msgpack-python`_
        - `django-redis`_
        - `Django REST framework`_
        - `Factory Boy`_
    - `Gunicorn`_ + `gunicorn-color-logger`_
    - `parameterized`_
    - `python-rapidjson`_
    - `sentry-python`_

- JavaScript / CSS / Fonts
    - `Google Webfonts Helper`_
    - `jQuery`_
    - `jQuery noty`_
    - `Materialize`_
    - `Roboto`_

- Storage
    - `PostgreSQL`_
    - `Redis`_
    - `SQLite`_

*jawanndenn* is `libre software`_ developed by `Sebastian Pipping`_. The
server code is licensed under the `GNU Affero GPL license`_ version 3
or later whereas the client code is licensed under the `GNU GPL
license`_ version 3 or later.

Please `report bugs`_ and let me know if you `like`_ it.


Installation
============

To install the latest release without cloning the Git repository:

::

    # pip3 install jawanndenn --user

To install from a Git clone:

::

    # ./setup.py install --user


Deployment with docker-compose
==============================

Create a simple file ``.env`` like this one:

::

    JAWANNDENN_POSTGRES_NAME=jawanndenn
    JAWANNDENN_POSTGRES_USER=jawanndenn
    JAWANNDENN_POSTGRES_PASSWORD=dEb2PIcinemA8poH
    JAWANNDENN_SECRET_KEY=606ea88f183a27919d5c27ec7f948906d23fdd7821684eb59e8bcf7377e3853b

Make sure to use your own values!

You can then build and run a docker image using ``docker-compose up --build``.

PostgreSQL data is saved to ``~/.jawanndenn-docker-pgdata/`` on the host system.
The app is served on ``localhost:54080``.


Deployment with Apache mod\_wsgi
================================

Deployment with ``mod_wsgi`` is possible but **not recommended**,
e.g. because it is difficult to pass environment variables
to Django using ``mod_wsgi``.  To make it work,
the `SetEnv` directive,
file ``jawanndenn/wsgi.py``, and
`this StackOverflow answer <https://stackoverflow.com/a/26989936/11626624>`_
may be of use.  *jawanndenn* needs these variables:

- ``JAWANNDENN_POSTGRES_NAME``
- ``JAWANNDENN_POSTGRES_USER``
- ``JAWANNDENN_POSTGRES_PASSWORD``
- ``JAWANNDENN_SECRET_KEY``

Please check the `the related documentation of Django`_, too.

Feel free to `file a support ticket`_ or `drop me a mail`_, if you
cannot get it to work.


Command line usage
==================

When installed, invocation is as simple as

::

    # jawanndenn

During development, you may want to run *jawanndenn* from the Git clone
using

::

    # PYTHONPATH=. python3 -m jawanndenn --debug

Currently supported arguments are:

::

    # jawanndenn --help
    usage: jawanndenn [-h] [--debug] [--host HOST] [--port PORT]
                      [--url-prefix PATH] [--database-sqlite3 FILE]
                      [--django-secret-key-file FILE] [--max-polls COUNT]
                      [--max-votes-per-poll COUNT] [--dumpdata]
                      [--loaddata FILE.json]

    optional arguments:
      -h, --help            show this help message and exit
      --debug               Enable debug mode (default: disabled)
      --host HOST           Hostname or IP address to listen at (default:
                            127.0.0.1)
      --port PORT           Port to listen at (default: 8080)
      --url-prefix PATH     Path to prepend to URLs (default: "")
      --database-sqlite3 FILE
                            File to write the database to (default:
                            ~/jawanndenn.sqlite3)
      --django-secret-key-file FILE
                            File to use for Django secret key data (default:
                            ~/jawanndenn.secret_key)

    limit configuration:
      --max-polls COUNT     Maximum number of polls total (default: 1000)
      --max-votes-per-poll COUNT
                            Maximum number of votes per poll (default: 40)

    data import/export arguments:
      --dumpdata            Dump a JSON export of the database to standard output,
                            then quit.
      --loaddata FILE.json  Load a JSON export of the database from FILE.json,
                            then quit.


Migrating data from jawanndenn 1.x to 2.x
=========================================

Migration takes four steps:

1. Update to the latest version of jawanndenn 1.x, e.g. by running:
   ``pip2 install --upgrade 'jawanndenn<2'``;
   the JSON data export was first introduced with release 1.6.3.

2. Export existing polls:

   a) If you're using the commend line app:
      ``python2 -m jawanndenn --dumpdata > dump.json``

   b) If you're using docker-compose:
      ``docker-compose run -T jawanndenn --database-pickle /data/polls.pickle --dumpdata > dump.json``

3. Deploy latest jawanndenn 2.x somewhere (as described above) or just
   ``pip3 install 'jawanndenn>=2'``
   it somewhere

4. Import the JSON dump created in step (2):

   a) If you're using the commend line app:
      ``python3 -m jawanndenn --loaddata dump.json``

   b) If you're using docker-compose:
      ``docker-compose run -T jawanndenn sh -c 'cat > /tmp/dump.json && DJANGO_SETTINGS_MODULE=jawanndenn.settings python3 -m django loaddata /tmp/dump.json' < dump.json``


Goals
=====

-  Libre software to host yourself, unlike Doodle
-  More simplistic, sexy and/or fun than `libre alternatives`_, in alphabetic order:

   -  `Bitpoll`_ (ex. `Dudel`_)
   -  `Croodle`_
   -  `Dudle`_
   -  (`Drupal Date picker formatter`_)
   -  (`Foodle`_ (discontinued; `on GitHub`_, ex. `DFN scheduler`_, ex. `DFN Terminplaner+`_))
   -  `Framadata`_ (`Sources`_, ex. `OpenSondage`_, ex. `STUdS`_)
   -  `Noodle`_
   -  `Nuages`_
   -  `Pleft`_
   -  `Rallly`_
   -  `RDVz`_

-  Keep things simple, usable, maintainable
-  Support invocation from the command line, e.g. for spontaneous polls in a LAN
-  Have security in mind

Please check out the `list of upcoming features`_.


Non-goals
=========

-  Use of heavy frontend frameworks: building blocks only
-  Read availability from calendars


Thanks
======

Special thanks to Arne Maier (`@KordonDev`_) for reporting
an XSS vulnerability, responsibly.


.. _Python: https://www.python.org/
.. _Docker Compose: https://docs.docker.com/compose/
.. _Django: https://www.djangoproject.com/
.. _Django Extensions: https://github.com/django-extensions/django-extensions
.. _Django Ratelimit: https://github.com/jsocol/django-ratelimit
.. _msgpack-python: https://github.com/msgpack/msgpack-python
.. _django-redis: https://github.com/niwinz/django-redis
.. _Django REST framework: https://www.django-rest-framework.org/
.. _Factory Boy: https://factoryboy.readthedocs.io/en/latest/
.. _Gunicorn: https://gunicorn.org/
.. _gunicorn-color-logger: https://github.com/swistakm/gunicorn-color-logger
.. _parameterized: https://github.com/wolever/parameterized
.. _python-rapidjson: https://github.com/python-rapidjson/python-rapidjson
.. _sentry-python: https://github.com/getsentry/sentry-python
.. _Google Webfonts Helper: https://google-webfonts-helper.herokuapp.com/
.. _jQuery: http://jquery.com/
.. _jQuery noty: http://ned.im/noty/#/about
.. _Materialize: http://materializecss.com/
.. _Roboto: https://fonts.google.com/specimen/Roboto
.. _PostgreSQL: https://www.postgresql.org/
.. _Redis: https://redis.io/
.. _SQLite: https://www.sqlite.org/index.html
.. _libre software: https://www.gnu.org/philosophy/free-sw.en.html
.. _Sebastian Pipping: https://blog.hartwork.org/
.. _GNU Affero GPL license: https://www.gnu.org/licenses/agpl.en.html
.. _GNU GPL license: https://www.gnu.org/licenses/gpl.html
.. _report bugs: https://github.com/hartwork/jawanndenn/issues
.. _like: mailto:sebastian@pipping.org
.. _the related documentation of Django: https://docs.djangoproject.com/en/2.2/howto/deployment/wsgi/modwsgi/
.. _file a support ticket: https://github.com/hartwork/jawanndenn/issues/new
.. _drop me a mail: mailto:sebastian@pipping.org
.. _libre alternatives: http://alternativeto.net/software/doodle/?license=opensource
.. _Bitpoll: https://github.com/fsinfuhh/Bitpoll
.. _Croodle: https://github.com/jelhan/croodle
.. _Dudel: https://github.com/opatut/dudel
.. _Pleft: https://github.com/sander/pleft
.. _Framadata: https://framadate.org/
.. _Sources: https://git.framasoft.org/framasoft/framadate
.. _OpenSondage: https://github.com/leblanc-simon/OpenSondage
.. _STUdS: http://studs.unistra.fr/
.. _Foodle: https://foodl.org/
.. _on GitHub: https://github.com/UNINETT/Foodle
.. _DFN scheduler: https://terminplaner.dfn.de/
.. _DFN Terminplaner+: https://terminplaner2.dfn.de/
.. _Dudle: https://dudle.inf.tu-dresden.de/
.. _Nuages: https://nuages.domainepublic.net/
.. _RDVz: https://sourceforge.net/projects/rdvz/
.. _Drupal Date picker formatter: http://alternativeto.net/software/date-picker-formatter-dudel-for-drupal/?license=opensource
.. _Noodle: https://github.com/kmerz/noodle
.. _Rallly: https://github.com/lukevella/Rallly
.. _list of upcoming features: https://github.com/hartwork/jawanndenn/issues/created_by/hartwork
.. _@KordonDev: https://github.com/KordonDev
