gva/gnuviechadmin/dashboard/views.py

"""
This module defines the views for the gnuviechadmin customer dashboard.

"""
from __future__ import unicode_literals

from django.http import HttpResponseForbidden
from django.views.generic import (
    DetailView,
    TemplateView,
)
from django.views.generic.base import RedirectView
from django.utils.translation import ugettext as _
from django.contrib.auth import get_user_model, logout

from braces.views import LoginRequiredMixin

from hostingpackages.models import CustomerHostingPackage


class IndexView(TemplateView):
    """
    This is the dashboard view.

    """
    template_name = 'dashboard/index.html'


class UserDashboardView(LoginRequiredMixin, DetailView):
    """
    This is the user dashboard view.

    """
    model = get_user_model()
    context_object_name = 'dashboard_user'
    slug_field = 'username'
    template_name = 'dashboard/user_dashboard.html'

    def dispatch(self, request, *args, **kwargs):
        if (request.user.is_staff or request.user == self.get_object()):
            return super(UserDashboardView, self).dispatch(
                request, *args, **kwargs
            )
        return HttpResponseForbidden(
            _('You are not allowed to view this page.')
        )

    def get_context_data(self, **kwargs):
        context = super(UserDashboardView, self).get_context_data(**kwargs)
        context['hosting_packages'] = CustomerHostingPackage.objects.filter(
            customer=self.object
        )
        return context


class LogoutView(RedirectView):
    pattern_name = 'dashboard'

    def get(self, *args, **kwargs):
        logout(self.request)
        return super(LogoutView, self).get(*args, **kwargs)

    def get_redirect_url(self, *args, **kwargs):
        if 'next' in self.request.GET:
            return self.request.GET['next']
        return super(LogoutView, self).get_redirect_url(*args, **kwargs)