def notfound_view(request):
"""
Return the 404 Not Found page.
Args:
``request`` (pyramid.request): A :term:`Pyramid` Request object
Returns:
``HTTPResponse``. A HTML response.
"""
def _foo():
"""
A stub function doing nothing. Used because the template
requires a function request.current_route_url.
"""
pass
request.response.status = 404
request.current_route_url = _foo
view = BaseView(request)
return render_to_response(
get_customized_template_path(request, 'errors/notfound.mak'),
view.get_base_template_values(), request)
def forbidden_view(request):
"""
Return the 403 Forbidden page if the user is logged in but has no
permissions to view the page. The login page is returned if the user
is not logged in.
Args:
``request`` (pyramid.request): A :term:`Pyramid` Request object
Returns:
``HTTPResponse``. A HTML response.
"""
view = BaseView(request)
is_logged_in, __ = get_user_privileges(request)
# User is already logged in, show error message
if is_logged_in:
request.response.status = 403
return render_to_response(
get_customized_template_path(request, 'errors/forbidden.mak'),
view.get_base_template_values(), request)
# User is not logged in: show login form
else:
came_from = request.url
warning = _(u"Please login to access:")
warning += "<br/>%s" % came_from
template_values = view.get_base_template_values()
template_values.update({
'came_from': came_from,
'warning': warning
})
return render_to_response(
get_customized_template_path(request, 'login_form.mak'),
template_values, request)
