django-admin-extra-urls 3.3

Django mixin to easily add urls to any ModelAdmin

django-admin-extra-urls
=======================

.. image:: https://raw.githubusercontent.com/saxix/django-admin-extra-urls/develop/docs/image.png
:scale: 80%
:align: center


pluggable django application that offers one single mixin class ``ExtraUrlMixin``
to easily add new url (and related buttons on the screen) to any ModelAdmin.

- ``action()`` decorator It will produce a button in the change form view.
- ``href()`` to add button that point to external urls.



Install
-------

.. code-block:: python

pip install django-admin-extra-urls


After installation add it to ``INSTALLED_APPS``

.. code-block:: python


INSTALLED_APPS = (
...
'admin_extra_urls',
)

How to use it
-------------

.. code-block:: python

from admin_extra_urls import api as extras

class MyModelModelAdmin(extras.ExtraUrlMixin, admin.ModelAdmin):
actions = ['smart_action']

@extras.href(label='Search On Google', 'http://www.google.com?q={target}') # /admin/myapp/mymodel/update_all/
def search_on_google(self, button):
# this is called by the template engine just before rendering the button
# `context` is the Context instance in the template
if 'original' in button.context:
obj = button.context['original']
return {'target': obj.name}
else:
button.visible = False

@extras.href()
def search_on_bing(self, button):
return 'http://www.bing.com?q=target'


@extras.action() # /admin/myapp/mymodel/update_all/
def consolidate(self, request):
...
...

@extras.action() # /admin/myapp/mymodel/update/10/
def update(self, request, pk):
# if we use `pk` in the args, the button will be in change_form
obj = self.get_object(pk=pk)
...

@action(urls=[r'^aaa/(?P<pk>.*)/(?P<state>.*)/$',
r'^bbb/(?P<pk>.*)/$'])
def revert(self, request, pk, state=None):
obj = self.get_object(pk=pk)
...


@extras.action(label='Truncate', permission=lambda request, obj: request.user.is_superuser)
def truncate(self, request):

if request.method == 'POST':
self.model.objects._truncate()
else:
return extras._confirm_action(self, request, self.truncate,
'Continuing will erase the entire content of the table.',
'Successfully executed', )



You don't need to return a HttpResponse. The default behavior is:

- if the method contains the `pk` argument button will be displayed in the 'update' view and the browser will be redirected to ``change_view``


action() options
-------------------------

+------------+----------------------+----------------------------------------------------------------------------------------+
| path | None | path url path for the action. will be the url where the button will point to. |
+------------+----------------------+----------------------------------------------------------------------------------------+
| label | None | label for the button. by default the "labelized" function name |
+------------+----------------------+----------------------------------------------------------------------------------------+
| icon | '' | icon for the button |
+------------+----------------------+----------------------------------------------------------------------------------------+
| permission | None | permission required to use the button. Can be a callable (current object as argument). |
+------------+----------------------+----------------------------------------------------------------------------------------+
| css_class | "btn btn-success" | extra css classes to use for the button |
+------------+----------------------+----------------------------------------------------------------------------------------+
| order | 999 | in case of multiple button the order to use |
+------------+----------------------+----------------------------------------------------------------------------------------+
| visible | lambda o: o and o.pk | callable or bool. By default do not display "action" button if in `add` mode |
+------------+----------------------+----------------------------------------------------------------------------------------+
| urls | None | list of urls to be linked to the action. |
+------------+----------------------+----------------------------------------------------------------------------------------+



Integration with other libraries
--------------------------------

django-import-export
~~~~~~~~~~~~~~~~~~~~

.. code-block:: python

@admin.register(Rule)
class RuleAdmin(ExtraUrlMixin, ImportExportMixin, BaseModelAdmin):
@action(label='Export')
def _export(self, request):
if '_changelist_filters' in request.GET:
real_query = QueryDict(request.GET.get('_changelist_filters'))
request.GET = real_query
return self.export_action(request)

@action(label='Import')
def _import(self, request):
return self.import_action(request)


Links
~~~~~

+--------------------+----------------+--------------+-----------------------------+
| Stable | |master-build| | |master-cov| | |
+--------------------+----------------+--------------+-----------------------------+
| Development | |dev-build| | |dev-cov| | |
+--------------------+----------------+--------------+-----------------------------+
| Project home page: |https://github.com/saxix/django-admin-extra-urls |
+--------------------+---------------+---------------------------------------------+
| Issue tracker: |https://github.com/saxix/django-admin-extra-urls/issues?sort |
+--------------------+---------------+---------------------------------------------+
| Download: |http://pypi.python.org/pypi/admin-extra-urls/ |
+--------------------+---------------+---------------------------------------------+


.. |master-build| image:: https://secure.travis-ci.org/saxix/django-admin-extra-urls.png?branch=master
:target: http://travis-ci.org/saxix/django-admin-extra-urls/

.. |master-cov| image:: https://codecov.io/gh/saxix/django-admin-extra-urls/branch/master/graph/badge.svg
:target: https://codecov.io/gh/saxix/django-admin-extra-urls

.. |dev-build| image:: https://secure.travis-ci.org/saxix/django-admin-extra-urls.png?branch=develop
:target: http://travis-ci.org/saxix/django-admin-extra-urls/

.. |dev-cov| image:: https://codecov.io/gh/saxix/django-admin-extra-urls/branch/develop/graph/badge.svg
:target: https://codecov.io/gh/saxix/django-admin-extra-urls


.. |python| image:: https://img.shields.io/pypi/pyversions/admin-extra-urls.svg
:target: https://pypi.python.org/pypi/admin-extra-urls/
:alt: Supported Python versions

.. |pypi| image:: https://img.shields.io/pypi/v/admin-extra-urls.svg?label=version
:target: https://pypi.python.org/pypi/admin-extra-urls/
:alt: Latest Version

.. |license| image:: https://img.shields.io/pypi/l/admin-extra-urls.svg
:target: https://pypi.python.org/pypi/admin-extra-urls/
:alt: License

.. |travis| image:: https://travis-ci.org/saxix/django-admin-extra-urls.svg?branch=develop
:target: https://travis-ci.org/saxix/django-admin-extra-urls

.. |django| image:: https://img.shields.io/badge/Django-1.8-orange.svg
:target: http://djangoproject.com/
:alt: Django 1.7, 1.8