Added status to program.
Also added a new access_check and changed the program edit template to the basic one without edit timeline button.
Changed the program menu to show more helpful links like Edit Timeline.
Patch by: Lennard de Rijk
Reviewed by: to-be-reviewed
try:
from functools import update_wrapper
except ImportError:
from django.utils.functional import update_wrapper # Python 2.3, 2.4 fallback.
from django.contrib.auth import REDIRECT_FIELD_NAME
from django.http import HttpResponseRedirect
from django.utils.http import urlquote
def user_passes_test(test_func, login_url=None, redirect_field_name=REDIRECT_FIELD_NAME):
"""
Decorator for views that checks that the user passes the given test,
redirecting to the log-in page if necessary. The test should be a callable
that takes the user object and returns True if the user passes.
"""
def decorate(view_func):
return _CheckLogin(view_func, test_func, login_url, redirect_field_name)
return decorate
def login_required(function=None, redirect_field_name=REDIRECT_FIELD_NAME):
"""
Decorator for views that checks that the user is logged in, redirecting
to the log-in page if necessary.
"""
actual_decorator = user_passes_test(
lambda u: u.is_authenticated(),
redirect_field_name=redirect_field_name
)
if function:
return actual_decorator(function)
return actual_decorator
def permission_required(perm, login_url=None):
"""
Decorator for views that checks whether a user has a particular permission
enabled, redirecting to the log-in page if necessary.
"""
return user_passes_test(lambda u: u.has_perm(perm), login_url=login_url)
class _CheckLogin(object):
"""
Class that checks that the user passes the given test, redirecting to
the log-in page if necessary. If the test is passed, the view function
is invoked. The test should be a callable that takes the user object
and returns True if the user passes.
We use a class here so that we can define __get__. This way, when a
_CheckLogin object is used as a method decorator, the view function
is properly bound to its instance.
"""
def __init__(self, view_func, test_func, login_url=None, redirect_field_name=REDIRECT_FIELD_NAME):
if not login_url:
from django.conf import settings
login_url = settings.LOGIN_URL
self.view_func = view_func
self.test_func = test_func
self.login_url = login_url
self.redirect_field_name = redirect_field_name
update_wrapper(self, view_func)
def __get__(self, obj, cls=None):
view_func = self.view_func.__get__(obj, cls)
return _CheckLogin(view_func, self.test_func, self.login_url, self.redirect_field_name)
def __call__(self, request, *args, **kwargs):
if self.test_func(request.user):
return self.view_func(request, *args, **kwargs)
path = urlquote(request.get_full_path())
tup = self.login_url, self.redirect_field_name, path
return HttpResponseRedirect('%s?%s=%s' % tup)