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# -*- coding: utf-8 -*- 

# Copyright (C) 1998-2019 by the Free Software Foundation, Inc. 

# 

# This file is part of Postorius. 

# 

# Postorius is free software: you can redistribute it and/or modify it under 

# the terms of the GNU General Public License as published by the Free 

# Software Foundation, either version 3 of the License, or (at your option) 

# any later version. 

# 

# Postorius is distributed in the hope that it will be useful, but WITHOUT 

# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 

# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 

# more details. 

# 

# You should have received a copy of the GNU General Public License along with 

# Postorius. If not, see <http://www.gnu.org/licenses/>. 

 

 

from django.http import HttpResponse 

from django.views.generic import TemplateView 

from django_mailman3.lib.mailman import get_mailman_client 

 

from postorius.models import List 

from postorius.auth.utils import set_list_access_props 

 

 

class MailmanClientMixin(object): 

 

"""Adds a mailmanclient.Client instance.""" 

 

def client(self): 

if getattr(self, '_client', None) is None: 

self._client = get_mailman_client() 

return self._client 

 

 

class MailingListView(TemplateView, MailmanClientMixin): 

 

"""A generic view for everything based on a mailman.client 

list object. 

 

Sets self.mailing_list to list object if list_id is in **kwargs. 

""" 

def get(self, request, *args, **kwargs): 

# This should be overridden by the subclass. 

return HttpResponse(status=405) 

 

def post(self, request, *args, **kwargs): 

# This should be overridden by the subclass. 

return HttpResponse(status=405) 

 

def _get_list(self, list_id, page): 

return List.objects.get_or_404(fqdn_listname=list_id) 

 

def dispatch(self, request, *args, **kwargs): 

# get the list object. 

if 'list_id' in kwargs: 

self.mailing_list = self._get_list(kwargs['list_id'], 

int(kwargs.get('page', 1))) 

set_list_access_props(request.user, self.mailing_list) 

# set the template 

if 'template' in kwargs: 

self.template = kwargs['template'] 

return super(MailingListView, self).dispatch(request, *args, **kwargs)