117 lines
4.0 KiB
Python
117 lines
4.0 KiB
Python
# -*- coding: utf-8 -*-
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from django.views.generic import TemplateView, CreateView
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from django.views.generic.list import ListView
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from django.views.generic.edit import UpdateView, DeleteView
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from django.http import HttpResponse, HttpResponseRedirect
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from django.conf import settings
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from django.shortcuts import render, get_object_or_404
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from django.contrib.auth.decorators import login_required
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from django.contrib import messages
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from django.contrib.auth.hashers import make_password
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from django.utils.decorators import method_decorator
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from django.core.urlresolvers import reverse
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import dns.inet
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from main.forms import HostForm
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from main.models import Host
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class HomeView(TemplateView):
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template_name = "main/home.html"
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def get_context_data(self, *args, **kwargs):
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context = super(HomeView, self).get_context_data(*args, **kwargs)
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context['nav_home'] = True
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s = self.request.session
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ipaddr = self.request.META['REMOTE_ADDR']
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af = dns.inet.af_for_address(ipaddr)
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key = 'ipv4' if af == dns.inet.AF_INET else 'ipv6'
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s[key] = ipaddr
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return context
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class OverviewView(CreateView):
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model = Host
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template_name = "main/overview.html"
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form_class = HostForm
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@method_decorator(login_required)
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def dispatch(self, *args, **kwargs):
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return super(OverviewView, self).dispatch(*args, **kwargs)
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def get_success_url(self):
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return reverse('overview')
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def form_valid(self, form):
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self.object = form.save(commit=False)
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self.object.created_by = self.request.user
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self.object.update_secret = make_password(self.object.update_secret, hasher='sha1')
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self.object.save()
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messages.add_message(self.request, messages.SUCCESS, 'Host added.')
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return HttpResponseRedirect(self.get_success_url())
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def get_context_data(self, *args, **kwargs):
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context = super(OverviewView, self).get_context_data(*args, **kwargs)
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context['nav_overview'] = True
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context['hosts'] = Host.objects.filter(created_by=self.request.user)
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return context
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class HostView(UpdateView):
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model = Host
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template_name = "main/host.html"
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form_class = HostForm
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@method_decorator(login_required)
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def dispatch(self, *args, **kwargs):
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return super(HostView, self).dispatch(*args, **kwargs)
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def get_success_url(self):
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return reverse('overview')
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def form_valid(self, form):
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self.object = form.save(commit=False)
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self.object.created_by = self.request.user
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self.object.update_secret = make_password(self.object.update_secret, hasher='sha1')
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self.object.save()
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messages.add_message(self.request, messages.SUCCESS, 'Host updated.')
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return HttpResponseRedirect(self.get_success_url())
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def get_object(self, *args, **kwargs):
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obj = super(HostView, self).get_object(*args, **kwargs)
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if obj.created_by != self.request.user:
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raise PermissionDenied() # or Http404
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return obj
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def get_context_data(self, *args, **kwargs):
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context = super(HostView, self).get_context_data(*args, **kwargs)
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context['nav_overview'] = True
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context['hosts'] = Host.objects.filter(created_by=self.request.user)
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return context
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class DeleteHostView(DeleteView):
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model = Host
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template_name = "main/delete_host.html"
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form_class = HostForm
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@method_decorator(login_required)
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def dispatch(self, *args, **kwargs):
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return super(DeleteHostView, self).dispatch(*args, **kwargs)
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def get_object(self, *args, **kwargs):
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obj = super(DeleteHostView, self).get_object(*args, **kwargs)
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if obj.created_by != self.request.user:
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raise PermissionDenied() # or Http404
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return obj
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def get_success_url(self):
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return reverse('overview')
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def get_context_data(self, *args, **kwargs):
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context = super(DeleteHostView, self).get_context_data(*args, **kwargs)
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context['nav_overview'] = True
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context['hosts'] = Host.objects.filter(created_by=self.request.user)
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return context
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