Beispiel #1
0
def fill_default(sender=None, instance=None, created=False, **kwargs):
	try:
		from current_user import get_current_user, get_request
		import datetime
		request = get_request()
		user = get_current_user()
		if 'admin' in request.path and user.is_authenticated() and user.is_superuser:
			return 
			
		if hasattr(instance, 'owner'):
			if not instance.owner:
				u = get_current_user()
				if u and u.is_authenticated():
					instance.owner = u 
					
		if hasattr(instance, 'owner_ip'):
			if not instance.owner_ip:
				request = get_request()
				instance.owner_ip = request.META['REMOTE_ADDR']
				
		if hasattr(instance, 'created_on'):
			if not instance.created_on:
				instance.created_on = datetime.datetime.now()
			
		if hasattr(instance, 'updater'):
			u = get_current_user()
			if u and u.is_authenticated():
				instance.updater = u 

		if hasattr(instance, 'updated_on'):
			instance.updated_on = datetime.datetime.now()
	except:
		pass
def parse_variable(expression, storage={}):
	if expression is None: 
		expression = ''
	request = get_request()
	c = RequestContext(request, storage);
	v = Variable(expression).resolve(c);
	return v
Beispiel #3
0
def _remove_guest_fields_if_authen(form):
	from current_user import get_request
	request = get_request()
	if request.user.is_authenticated():
		for k,v in form.fields.items():
			if k.startswith('guest_'):	
				del form.fields[k]
def render_expression(expression, storage={}):
	if expression is None: 
		expression = ''
	try:
		if expression.startswith('='):
			rendered = parse_variable(expression[1:], storage)
		else:
			request = get_request()
			c = RequestContext(request, storage)
			t = Template(expression)
			rendered = t.render(c)
		return rendered
	except Exception, e:
		return unicode(e)
Beispiel #5
0
def Form(form_type, request=None, **kw):
	from current_user import get_request
	request = get_request()
	if isinstance(form_type, HttpRequest):	# backward compat
		(request, form_type) = (form_type, request)
	
	class _FormWrapper(form_type):	
		def __init__(self, *args, **kwargs):
			super(_FormWrapper, self).__init__(*args, **kwargs)
			_remove_guest_fields_if_authen(self)
			_remove_unprivilege_fields(self)
	if request.method=='POST' and not request.GET.get('PARTIAL'):
		return _FormWrapper(data=request.POST, files=request.FILES, **kw)
	else:
		return _FormWrapper(**kw)
Beispiel #6
0
def redirect(*args, **kwargs):
	from current_user import get_request
	url = None
	request = get_request()
	if 'next' in request.GET:
		url = request.GET.get('next')
	if 'next' in request.POST:
		url = request.POST.get('next')
	if not url:
		url = uri(*args, **kwargs)
	else:
		if 'info' in kwargs:
			qmap = dict([ (x, kwargs.get(x)) for x in "info ask ask_url".split() if kwargs.get(x) ])
			if qmap:
				url = url + ('&' if '?' in url else '?')
				url = url + '&'.join([ "%s=%s" % (k, urlencode(v)) for k,v in qmap.items()])
	return HttpResponseRedirect(url)
Beispiel #7
0
	def render_widget(self, entity, context, storage={}):
		(widget_name, widget_context) = context 
		widget = get_widget(widget_name)(context=widget_context, storage=storage) 
		request = get_request()
		return widget.render(request)