django-stream 0.2.2

Activity stream application for Django

django-stream
=============

django-stream provides activity streams for Django applications.

It differs from
`django-activity-stream <https://github.com/justquick/django-activity-stream>`_
in that it does not use generic relations and does not provide a
``Follow`` object, but it can be used together with
`django-follow <https://github.com/caffeinehit/django-follow>`_.

Installation
------------

::

pip install django-stream

Configuration
-------------

- In your ``settings.py`` add stream types:

::

INSTALLED_APPS += ('stream', )

STREAM_VERBS = (
('default', 'Stream Item'),
('edit', 'Object edited'),
('created','Object created'),
('deleted','Object deleted'),
('followed', 'Object followed'),
)

- Register the models you want to be able to tag in your streams:

::

from django.db import models
from stream import utils

class MyModel(models.Model):
field = models.CharField(max_length = 255)

utils.register_actor(MyModel)
utils.register_target(MyModel)
utils.register_action_object(MyModel)

Test
----

The repository includes a sample project and application that is
configured to test ``django-stream``.

Clone the repository and cd into the project folder:

::

cd test_project/
python manage.py test stream

API
---

Manager
~~~~~~~

- ``ActionManager.create(actor, verb, target=None, action_object=None, **kwargs)``:
Create a new action object

- ``ActionManager.get_or_create(actor, verb, target=None, action_object=None, **kwargs)``
:
Returns a tuple ``(Action, bool)``

- ``ActionManager.get_for_actor(actor)``:
Returns all the ``Action`` objects involving ``actor``

- ``ActionManager.get_for_actors(actors)``:
Similar to above, but acts on a list of actors

- ``ActionManager.get_for_target(target)``:
Returns all the ``Action`` objects involving ``target``

- ``ActionManager.get_for_targets(targets)``:
Similar to above, but acts on a list of targets

- ``ActionManager.get_for_action_object(obj)``:
Returns all the ``Action`` objects involving ``obj``

- ``ActionManager.get_for_action_objects(objects)``:
Similar to above, but acts on a list of action objects.

Utils
~~~~~

- ``stream.utils.register_actor(Model)``:
Make ``Model`` a possible actor

- ``stream.utils.register_target(Model)``:
Make ``Model`` a possible target

- ``stream.utils.register_acction_object(Model)``:
Make ``Model`` a possible action\_object

- ``stream.utils.action.send(actor, verb, target=None, action_object=None, description=None)``:
Create a new action object

Template Tags
~~~~~~~~~~~~~

There is one template tag that attempts to render a given action:

::

{% load stream_tags %}
{% render_action action %}

The template tag will try to find ``stream/<action.verb>.html`` and if
it fails render the default template ``stream/action.html``.

Signals
~~~~~~~

There is one signal that is fired when new actions are created:

``stream.signals.action(instance)``

--------------

`@flashingpumpkin <http://twitter.com/flashingpumpkin>`_