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
from django.db import models
from django.utils.translation import ugettext_lazy as _
SITE_CACHE = {}
class SiteManager(models.Manager):
def get_current(self):
"""
Returns the current ``Site`` based on the SITE_ID in the
project's settings. The ``Site`` object is cached the first
time it's retrieved from the database.
"""
from django.conf import settings
try:
sid = settings.SITE_ID
except AttributeError:
from django.core.exceptions import ImproperlyConfigured
raise ImproperlyConfigured("You're using the Django \"sites framework\" without having set the SITE_ID setting. Create a site in your database and set the SITE_ID setting to fix this error.")
try:
current_site = SITE_CACHE[sid]
except KeyError:
current_site = self.get(pk=sid)
SITE_CACHE[sid] = current_site
return current_site
def clear_cache(self):
"""Clears the ``Site`` object cache."""
global SITE_CACHE
SITE_CACHE = {}
class Site(models.Model):
domain = models.CharField(_('domain name'), max_length=100)
name = models.CharField(_('display name'), max_length=50)
objects = SiteManager()
class Meta:
db_table = 'django_site'
verbose_name = _('site')
verbose_name_plural = _('sites')
ordering = ('domain',)
def __unicode__(self):
return self.domain
def delete(self):
pk = self.pk
super(Site, self).delete()
try:
del(SITE_CACHE[pk])
except KeyError:
pass
class RequestSite(object):
"""
A class that shares the primary interface of Site (i.e., it has
``domain`` and ``name`` attributes) but gets its data from a Django
HttpRequest object rather than from a database.
The save() and delete() methods raise NotImplementedError.
"""
def __init__(self, request):
self.domain = self.name = request.get_host()
def __unicode__(self):
return self.domain
def save(self, force_insert=False, force_update=False):
raise NotImplementedError('RequestSite cannot be saved.')
def delete(self):
raise NotImplementedError('RequestSite cannot be deleted.')