django-musician/musician/views.py

267 lines
8.3 KiB
Python
Raw Normal View History

from itertools import groupby
from django.core.exceptions import ImproperlyConfigured
from django.http import HttpResponseRedirect
2019-10-10 07:18:34 +00:00
from django.shortcuts import render
from django.urls import reverse_lazy
2019-10-31 09:46:54 +00:00
from django.utils.http import is_safe_url
from django.utils.translation import gettext_lazy as _
from django.views.generic.base import RedirectView, TemplateView
2019-12-06 09:28:34 +00:00
from django.views.generic.detail import DetailView
from django.views.generic.edit import FormView
from django.views.generic.list import ListView
2019-10-10 07:18:34 +00:00
from . import api, get_version
from .auth import login as auth_login
from .auth import logout as auth_logout
from .forms import LoginForm
2019-12-06 09:28:34 +00:00
from .mixins import (CustomContextMixin, ExtendedPaginationMixin,
UserTokenRequiredMixin)
from .models import (DatabaseService, MailinglistService, MailService,
PaymentSource, SaasService, UserAccount)
from .settings import ALLOWED_RESOURCES
2019-10-25 11:33:37 +00:00
class DashboardView(CustomContextMixin, UserTokenRequiredMixin, TemplateView):
2019-10-25 11:33:37 +00:00
template_name = "musician/dashboard.html"
def get_context_data(self, **kwargs):
context = super().get_context_data(**kwargs)
domains = self.orchestra.retrieve_domain_list()
# TODO(@slamora) update when backend provides resource usage data
resource_usage = {
'disk': {
'verbose_name': _('Disk usage'),
'usage': 534,
'total': 1024,
'unit': 'MB',
'percent': 50,
},
'traffic': {
'verbose_name': _('Traffic'),
'usage': 300,
'total': 2048,
'unit': 'MB/month',
'percent': 25,
},
'mailbox': {
'verbose_name': _('Mailbox usage'),
'usage': 1,
'total': 2,
'unit': 'accounts',
'percent': 50,
},
}
2019-12-12 09:48:40 +00:00
# TODO(@slamora) update when backend supports notifications
notifications = []
# show resource usage based on plan definition
# TODO(@slamora): validate concept of limits with Pangea
profile_type = context['profile'].type
for domain in domains:
address_left = ALLOWED_RESOURCES[profile_type]['mailbox'] - len(domain.mails)
alert = None
if address_left == 1:
alert = 'warning'
elif address_left < 1:
alert = 'danger'
domain.address_left = {
'count': address_left,
'alert': alert,
}
context.update({
'domains': domains,
'resource_usage': resource_usage,
'notifications': notifications,
})
return context
class BillingView(CustomContextMixin, ExtendedPaginationMixin, UserTokenRequiredMixin, ListView):
template_name = "musician/billing.html"
def get_queryset(self):
# TODO (@slamora) retrieve user bills
from django.utils import timezone
return [
{
'number': 24,
'date': timezone.now(),
'type': 'subscription',
'total_amount': '25,00 €',
'status': 'paid',
'pdf_url': 'https://example.org/bill.pdf'
},
]
2019-11-20 19:07:35 +00:00
class ProfileView(CustomContextMixin, UserTokenRequiredMixin, TemplateView):
template_name = "musician/profile.html"
def get_context_data(self, **kwargs):
context = super().get_context_data(**kwargs)
try:
pay_source = self.orchestra.retrieve_service_list(
PaymentSource.api_name)[0]
except IndexError:
pay_source = {}
context.update({
'payment': PaymentSource.new_from_json(pay_source)
})
return context
2019-10-31 16:16:51 +00:00
class ServiceListView(CustomContextMixin, ExtendedPaginationMixin, UserTokenRequiredMixin, ListView):
"""Base list view to all services"""
service_class = None
template_name = "musician/service_list.html" # TODO move to ServiceListView
2019-10-31 16:16:51 +00:00
def get_queryset(self):
if self.service_class is None or self.service_class.api_name is None:
raise ImproperlyConfigured(
"ServiceListView requires a definiton of 'service'")
2019-11-20 19:07:35 +00:00
json_qs = self.orchestra.retrieve_service_list(
self.service_class.api_name)
return [self.service_class.new_from_json(data) for data in json_qs]
def get_context_data(self, **kwargs):
context = super().get_context_data(**kwargs)
context.update({
'service': self.service_class,
})
return context
class MailView(ServiceListView):
service_class = MailService
2019-11-20 16:25:32 +00:00
template_name = "musician/mail.html"
def get_queryset(self):
def retrieve_mailbox(value):
mailboxes = value.get('mailboxes')
2019-12-13 12:49:12 +00:00
# forwarded address should not grouped
if len(mailboxes) == 0:
2019-12-13 12:49:12 +00:00
return value.get('name')
return mailboxes[0]['id']
# group addresses with the same mailbox
raw_data = self.orchestra.retrieve_service_list(
self.service_class.api_name)
addresses = []
for key, group in groupby(raw_data, retrieve_mailbox):
aliases = []
data = {}
for thing in group:
aliases.append(thing.pop('name'))
data = thing
data['names'] = aliases
2019-11-20 16:25:32 +00:00
addresses.append(self.service_class.new_from_json(data))
2019-10-31 16:16:51 +00:00
return addresses
2019-10-30 13:23:46 +00:00
2019-10-31 16:16:51 +00:00
class MailingListsView(ServiceListView):
2019-11-13 10:42:23 +00:00
service_class = MailinglistService
2019-12-04 11:37:35 +00:00
template_name = "musician/mailinglists.html"
2019-10-30 13:23:46 +00:00
2019-11-13 11:27:25 +00:00
class DatabasesView(ServiceListView):
template_name = "musician/databases.html"
2019-11-13 11:27:25 +00:00
service_class = DatabaseService
2019-10-30 13:23:46 +00:00
2019-12-06 09:28:34 +00:00
class SaasView(ServiceListView):
service_class = SaasService
2019-10-30 13:23:46 +00:00
template_name = "musician/saas.html"
2019-12-13 14:08:01 +00:00
class DomainDetailView(CustomContextMixin, UserTokenRequiredMixin, DetailView):
template_name = "musician/domain_detail.html"
def get_queryset(self):
2019-12-17 09:25:10 +00:00
# Return an empty list to avoid a request to retrieve all the
# user domains. We will get a 404 if the domain doesn't exists
# while invoking `get_object`
return []
2019-12-13 14:08:01 +00:00
def get_object(self, queryset=None):
if queryset is None:
queryset = self.get_queryset()
pk = self.kwargs.get(self.pk_url_kwarg)
2019-12-17 09:25:10 +00:00
domain = self.orchestra.retrieve_domain(pk)
2019-12-13 14:08:01 +00:00
return domain
class LoginView(FormView):
template_name = 'auth/login.html'
form_class = LoginForm
success_url = reverse_lazy('musician:dashboard')
2019-10-31 09:46:54 +00:00
redirect_field_name = 'next'
extra_context = {'version': get_version()}
def get_form_kwargs(self):
kwargs = super().get_form_kwargs()
kwargs['request'] = self.request
return kwargs
def form_valid(self, form):
"""Security check complete. Log the user in."""
auth_login(self.request, form.username, form.token)
return HttpResponseRedirect(self.get_success_url())
2019-10-31 09:46:54 +00:00
def get_success_url(self):
url = self.get_redirect_url()
return url or self.success_url
def get_redirect_url(self):
"""Return the user-originating redirect URL if it's safe."""
redirect_to = self.request.POST.get(
self.redirect_field_name,
self.request.GET.get(self.redirect_field_name, '')
)
url_is_safe = is_safe_url(
url=redirect_to,
allowed_hosts={self.request.get_host()},
require_https=self.request.is_secure(),
)
return redirect_to if url_is_safe else ''
def get_context_data(self, **kwargs):
context = super().get_context_data(**kwargs)
context.update({
self.redirect_field_name: self.get_redirect_url(),
**(self.extra_context or {})
})
return context
class LogoutView(RedirectView):
"""
Log out the user.
"""
permanent = False
pattern_name = 'musician:login'
def get_redirect_url(self, *args, **kwargs):
"""
Logs out the user.
"""
auth_logout(self.request)
return super().get_redirect_url(*args, **kwargs)
def post(self, request, *args, **kwargs):
"""Logout may be done via POST."""
return self.get(request, *args, **kwargs)