def get(self, request, organization):
        has_catchall = features.has('organizations:internal-catchall',
                                    organization,
                                    actor=request.user)
        has_github_apps = features.has('organizations:github-apps',
                                       organization,
                                       actor=request.user)

        providers = []
        for provider in integrations.all():
            internal_integrations = {
                i for i in settings.SENTRY_INTERNAL_INTEGRATIONS if i != 'github' or not has_github_apps}
            if not has_catchall and provider.key in internal_integrations:
                continue

            providers.append(provider)

        providers.sort(key=lambda i: i.key)

        serialized = serialize(
            providers,
            organization=organization,
            serializer=IntegrationProviderSerializer(),
        )

        return Response({'providers': serialized})

def get_react_config(context):
    if 'request' in context:
        user = context['request'].user
    else:
        user = None

    if user:
        user = extract_lazy_object(user)

    enabled_features = []
    if features.has('organizations:create', actor=user):
        enabled_features.append('organizations:create')
    if features.has('auth:register', actor=user):
        enabled_features.append('auth:register')

    context = {
        'singleOrganization': settings.SENTRY_SINGLE_ORGANIZATION,
        'urlPrefix': settings.SENTRY_URL_PREFIX,
        'version': _get_version_info(),
        'features': enabled_features,
        'mediaUrl': reverse('sentry-media', args=['sentry', '']),
    }
    if user and user.is_authenticated():
        context.update({
            'isAuthenticated': True,
            'user': serialize(user, user),
        })
    else:
        context.update({
            'isAuthenticated': False,
            'user': None,
        })
    return mark_safe(json.dumps(context))

    def serialize(self, obj, attrs, user):
        from sentry import features
        from sentry.app import env
        from sentry.api.serializers.models.team import TeamWithProjectsSerializer

        team_list = list(Team.objects.filter(organization=obj, status=TeamStatus.VISIBLE))

        feature_list = []
        if features.has("organizations:events", obj, actor=user):
            feature_list.append("events")
        if features.has("organizations:sso", obj, actor=user):
            feature_list.append("sso")

        if getattr(obj.flags, "allow_joinleave"):
            feature_list.append("open-membership")

        context = super(DetailedOrganizationSerializer, self).serialize(obj, attrs, user)
        context["quota"] = {
            "maxRate": quotas.get_organization_quota(obj),
            "projectLimit": int(
                OrganizationOption.objects.get_value(organization=obj, key="sentry:project-rate-limit", default=100)
            ),
        }
        context["teams"] = serialize(team_list, user, TeamWithProjectsSerializer())
        if env.request:
            context["access"] = access.from_request(env.request, obj).scopes
        else:
            context["access"] = access.from_user(user, obj).scopes
        context["features"] = feature_list
        context["pendingAccessRequests"] = OrganizationAccessRequest.objects.filter(team__organization=obj).count()
        return context

    def handle(self, request):
        if request.user.is_authenticated():
            return self.redirect(get_login_redirect(request))

        form = AuthenticationForm(request, request.POST or None, captcha=bool(request.session.get("needs_captcha")))
        if form.is_valid():
            login(request, form.get_user())

            request.session.pop("needs_captcha", None)

            return self.redirect(get_login_redirect(request))

        elif request.POST and not request.session.get("needs_captcha"):
            request.session["needs_captcha"] = 1
            form = AuthenticationForm(request, request.POST or None, captcha=True)
            form.errors.pop("captcha", None)

        request.session.set_test_cookie()

        context = {
            "form": form,
            "next": request.session.get("_next"),
            "CAN_REGISTER": features.has("auth:register") or request.session.get("can_register"),
            "AUTH_PROVIDERS": get_auth_providers(),
            "SOCIAL_AUTH_CREATE_USERS": features.has("social-auth:register"),
        }
        return self.respond("sentry/login.html", context)

    def rule_notify(self, event, futures):
        rules = []
        for future in futures:
            rules.append(future.rule)
            if not future.kwargs:
                continue
            raise NotImplementedError('The default behavior for notification de-duplication does not support args')

        if hasattr(self, 'notify_digest'):
            project = event.group.project

            # If digest delivery is disabled, we still need to send a
            # notification -- we also need to check rate limits, since
            # ``should_notify`` skips this step if the plugin supports digests.
            if not features.has('projects:digests:deliver', project):
                if self.__is_rate_limited(event.group, event):
                    logger = logging.getLogger('sentry.plugins.{0}'.format(self.get_conf_key()))
                    logger.info('Notification for project %r dropped due to rate limiting', project)
                    return

                notification = Notification(event=event, rules=rules)
                self.notify(notification)

            if features.has('projects:digests:store', project):
                key = unsplit_key(self, event.group.project)
                if digests.add(key, event_to_record(event, rules)):
                    deliver_digest.delay(key)

        else:
            notification = Notification(event=event, rules=rules)
            self.notify(notification)

    def get(self, request, group):
        has_issue_basic = features.has('organizations:integrations-issue-basic',
                                       group.organization,
                                       actor=request.user)

        has_issue_sync = features.has('organizations:integrations-issue-sync',
                                      group.organization,
                                      actor=request.user)

        if not (has_issue_basic or has_issue_sync):
            return self.respond([])

        providers = [
            i.key for i in integrations.all() if i.has_feature(IntegrationFeatures.ISSUE_BASIC) or i.has_feature(IntegrationFeatures.ISSUE_SYNC)
        ]
        return self.paginate(
            queryset=Integration.objects.filter(
                organizations=group.organization,
                provider__in=providers,
            ),
            request=request,
            order_by='name',
            on_results=lambda x: serialize(x, request.user, IntegrationIssueSerializer(group)),
            paginator_cls=OffsetPaginator,
        )

def register(request):
    from django.conf import settings

    if not (features.has('auth:register') or request.session.get('can_register')):
        return HttpResponseRedirect(reverse('sentry'))

    form = RegistrationForm(request.POST or None,
                            captcha=bool(request.session.get('needs_captcha')))
    if form.is_valid():
        user = form.save()

        # can_register should only allow a single registration
        request.session.pop('can_register', None)

        # HACK: grab whatever the first backend is and assume it works
        user.backend = settings.AUTHENTICATION_BACKENDS[0]

        login_user(request, user)

        request.session.pop('needs_captcha', None)

        return login_redirect(request)

    elif request.POST and not request.session.get('needs_captcha'):
        request.session['needs_captcha'] = 1
        form = RegistrationForm(request.POST or None, captcha=True)
        form.errors.pop('captcha', None)

    return render_to_response('sentry/register.html', {
        'form': form,
        'AUTH_PROVIDERS': get_auth_providers(),
        'SOCIAL_AUTH_CREATE_USERS': features.has('social-auth:register'),
    }, request)

    def handle(self, request, organization):
        try:
            auth_provider = AuthProvider.objects.get(
                organization=organization,
            )
        except AuthProvider.DoesNotExist:
            pass
        else:
            provider = auth_provider.get_provider()
            requires_feature = provider.required_feature

            # Provider is not enabled
            # Allow superusers to edit and disable SSO for orgs that
            # downgrade plans and can no longer access the feature
            if requires_feature and not features.has(
                requires_feature,
                organization,
                actor=request.user
            ) and not is_active_superuser(request):
                home_url = organization.get_url()
                messages.add_message(request, messages.ERROR, ERR_NO_SSO)

                return HttpResponseRedirect(home_url)

            return self.handle_existing_provider(
                request=request,
                organization=organization,
                auth_provider=auth_provider,
            )

        if request.method == 'POST':
            provider_key = request.POST.get('provider')
            if not manager.exists(provider_key):
                raise ValueError(u'Provider not found: {}'.format(provider_key))

            helper = AuthHelper(
                request=request,
                organization=organization,
                provider_key=provider_key,
                flow=AuthHelper.FLOW_SETUP_PROVIDER,
            )

            feature = helper.provider.required_feature
            if feature and not features.has(feature, organization, actor=request.user):
                return HttpResponse('Provider is not enabled', status=401)

            if request.POST.get('init'):
                helper.init_pipeline()

            if not helper.pipeline_is_valid():
                return helper.error('Something unexpected happened during authentication.')

            # render first time setup view
            return helper.current_step()

        # Otherwise user is in bad state since frontend/react should handle this case
        return HttpResponseRedirect(
            organization.get_url()
        )

def get_react_config(context):
    if 'request' in context:
        user = context['request'].user
        messages = get_messages(context['request'])
        try:
            is_superuser = context['request'].is_superuser()
        except AttributeError:
            is_superuser = False
    else:
        user = None
        messages = []
        is_superuser = False

    if user:
        user = extract_lazy_object(user)

    enabled_features = []
    if features.has('organizations:create', actor=user):
        enabled_features.append('organizations:create')
    if features.has('auth:register', actor=user):
        enabled_features.append('auth:register')

    version_info = _get_version_info()

    needs_upgrade = False

    if is_superuser:
        needs_upgrade = _needs_upgrade()

    context = {
        'singleOrganization': settings.SENTRY_SINGLE_ORGANIZATION,
        'supportEmail': get_support_mail(),
        'urlPrefix': options.get('system.url-prefix'),
        'version': version_info,
        'features': enabled_features,
        'mediaUrl': get_asset_url('sentry', ''),
        'needsUpgrade': needs_upgrade,
        'dsn': _get_public_dsn(),
        'statuspage': _get_statuspage(),
        'messages': [{
            'message': msg.message,
            'level': msg.tags,
        } for msg in messages],
        'isOnPremise': settings.SENTRY_ONPREMISE,
    }
    if user and user.is_authenticated():
        context.update({
            'isAuthenticated': True,
            'user': serialize(user, user),
        })
        context['user']['isSuperuser'] = is_superuser
    else:
        context.update({
            'isAuthenticated': False,
            'user': None,
        })
    return json.dumps_htmlsafe(context)

    def serialize(self, obj, attrs, user):
        from sentry import features
        from sentry.app import env
        from sentry.api.serializers.models.team import TeamWithProjectsSerializer

        team_list = list(Team.objects.filter(
            organization=obj,
            status=TeamStatus.VISIBLE,
        ))
        for team in team_list:
            team._organization_cache = obj

        onboarding_tasks = list(OrganizationOnboardingTask.objects.filter(
            organization=obj,
        ).select_related('user'))

        feature_list = []
        if features.has('organizations:sso', obj, actor=user):
            feature_list.append('sso')
        if features.has('organizations:callsigns', obj, actor=user):
            feature_list.append('callsigns')
        if features.has('organizations:new-tracebacks', obj, actor=user):
            feature_list.append('new-tracebacks')
        if features.has('organizations:onboarding', obj, actor=user) and \
                not OrganizationOption.objects.filter(organization=obj).exists():
            feature_list.append('onboarding')
        if features.has('organizations:api-keys', obj, actor=user) or \
                ApiKey.objects.filter(organization=obj).exists():
            feature_list.append('api-keys')

        if getattr(obj.flags, 'allow_joinleave'):
            feature_list.append('open-membership')
        if not getattr(obj.flags, 'disable_shared_issues'):
            feature_list.append('shared-issues')

        context = super(DetailedOrganizationSerializer, self).serialize(
            obj, attrs, user)
        context['quota'] = {
            'maxRate': quotas.get_organization_quota(obj),
            'projectLimit': int(OrganizationOption.objects.get_value(
                organization=obj,
                key='sentry:project-rate-limit',
                default=100,
            )),
        }
        context['teams'] = serialize(
            team_list, user, TeamWithProjectsSerializer())
        if env.request:
            context['access'] = access.from_request(env.request, obj).scopes
        else:
            context['access'] = access.from_user(user, obj).scopes
        context['features'] = feature_list
        context['pendingAccessRequests'] = OrganizationAccessRequest.objects.filter(
            team__organization=obj,
        ).count()
        context['onboardingTasks'] = serialize(onboarding_tasks, user, OnboardingTasksSerializer())
        return context

    def _has_issue_feature(self, organization, user):
        has_issue_basic = features.has('organizations:integrations-issue-basic',
                                       organization,
                                       actor=user)

        has_issue_sync = features.has('organizations:integrations-issue-sync',
                                      organization,
                                      actor=user)

        return has_issue_sync or has_issue_basic

    def handle(self, request, organization):
        if not features.has('organizations:sso-basic', organization, actor=request.user):
            messages.add_message(
                request,
                messages.ERROR,
                ERR_NO_SSO,
            )
            return HttpResponseRedirect(
                reverse('sentry-organization-home', args=[organization.slug])
            )

        try:
            auth_provider = AuthProvider.objects.get(
                organization=organization,
            )
        except AuthProvider.DoesNotExist:
            pass
        else:
            return self.handle_existing_provider(
                request=request,
                organization=organization,
                auth_provider=auth_provider,
            )

        if request.method == 'POST':
            provider_key = request.POST.get('provider')
            if not manager.exists(provider_key):
                raise ValueError(u'Provider not found: {}'.format(provider_key))

            helper = AuthHelper(
                request=request,
                organization=organization,
                provider_key=provider_key,
                flow=AuthHelper.FLOW_SETUP_PROVIDER,
            )

            feature = helper.provider.required_feature
            if feature and not features.has(feature, organization, actor=request.user):
                return HttpResponse('Provider is not enabled', status=401)

            if request.POST.get('init'):
                helper.init_pipeline()

            if not helper.pipeline_is_valid():
                return helper.error('Something unexpected happened during authentication.')

            # render first time setup view
            return helper.current_step()

        # Otherwise user is in bad state since frontend/react should handle this case
        return HttpResponseRedirect(
            reverse('sentry-organization-home', args=[organization.slug])
        )

    def serialize(self, obj, attrs, user):
        from sentry import features
        from sentry.api.serializers.models.team import TeamWithProjectsSerializer

        team_list = list(Team.objects.filter(
            organization=obj,
            status=TeamStatus.VISIBLE,
        ))

        feature_list = []
        if features.has('organizations:sso', obj, actor=user):
            feature_list.append('sso')

        if getattr(obj.flags, 'allow_joinleave'):
            feature_list.append('open-membership')

        context = super(DetailedOrganizationSerializer, self).serialize(
            obj, attrs, user)
        context['teams'] = serialize(
            team_list, user, TeamWithProjectsSerializer())
        context['access'] = access.from_user(user, obj).scopes
        context['features'] = feature_list
        context['pendingAccessRequests'] = OrganizationAccessRequest.objects.filter(
            team__organization=obj,
        ).count()
        return context

    def get(self, request, installation):
        if not features.has('organizations:internal-catchall',
                            installation.organization,
                            actor=request.user):
            return Response(status=404)

        return Response(serialize(installation))

    def handle_basic_auth(self, request, organization):
        can_register = features.has('auth:register') or request.session.get('can_register')

        op = request.POST.get('op')
        login_form = self.get_login_form(request)
        if can_register:
            register_form = self.get_register_form(request)
        else:
            register_form = None

        if can_register and register_form.is_valid():
            user = register_form.save()

            defaults = {
                'has_global_access': True,
                'type': OrganizationMemberType.MEMBER,
            }

            organization.member_set.create(
                user=user,
                **defaults
            )

            # HACK: grab whatever the first backend is and assume it works
            user.backend = settings.AUTHENTICATION_BACKENDS[0]

            login(request, user)

            # can_register should only allow a single registration
            request.session.pop('can_register', None)

            request.session.pop('needs_captcha', None)

            return self.redirect(get_login_redirect(request))

        elif login_form.is_valid():
            login(request, login_form.get_user())

            request.session.pop('needs_captcha', None)

            return self.redirect(get_login_redirect(request))

        elif request.POST and not request.session.get('needs_captcha'):
            request.session['needs_captcha'] = 1
            login_form = self.get_login_form(request)
            login_form.errors.pop('captcha', None)
            if can_register:
                register_form = self.get_register_form(request)
                register_form.errors.pop('captcha', None)

        request.session.set_test_cookie()

        context = {
            'op': op or 'login',
            'login_form': login_form,
            'register_form': register_form,
            'organization': organization,
            'CAN_REGISTER': can_register,
        }
        return self.respond('sentry/organization-login.html', context)

    def handle_basic_auth(self, request, organization):
        form = SimplifiedAuthenticationForm(
            request, request.POST or None,
            captcha=bool(request.session.get('needs_captcha')),
        )

        if form.is_valid():
            login(request, form.get_user())

            request.session.pop('needs_captcha', None)

            return self.redirect(get_login_redirect(request))

        elif request.POST and not request.session.get('needs_captcha'):
            request.session['needs_captcha'] = 1
            form = AuthenticationForm(request, request.POST or None, captcha=True)
            form.errors.pop('captcha', None)

        context = {
            'form': form,
            'CAN_REGISTER': features.has('auth:register') or request.session.get('can_register'),
            'organization': organization,
        }

        return self.respond('sentry/organization-login.html', context)

    def handle(self, request, organization, project):
        form = self.get_form(request)

        if form.is_valid():
            client.delete(
                '/projects/{}/{}/'.format(organization.slug, project.slug),
                request=request,
                is_sudo=True
            )

            has_new_teams = features.has(
                'organizations:new-teams',
                organization,
                actor=request.user,
            )
            project_name = (project.slug if has_new_teams else project.name).encode('utf-8')
            messages.add_message(
                request, messages.SUCCESS,
                _(u'The project %r was scheduled for deletion.') % (project_name, )
            )

            return HttpResponseRedirect(
                reverse('sentry-organization-home', args=[organization.slug])
            )

        context = {
            'form': form,
        }

        return self.respond('sentry/projects/remove.html', context)

    def post(self, request, organization):
        """
        Create a saved query
        """
        if not features.has('organizations:discover', organization, actor=request.user):
            return self.respond(status=404)

        serializer = DiscoverSavedQuerySerializer(data=request.DATA, context={
            'organization': organization,
        })

        if not serializer.is_valid():
            return Response(serializer.errors, status=400)

        data = serializer.object

        model = DiscoverSavedQuery.objects.create(
            organization=organization,
            name=data['name'],
            query=data['query'],
            created_by=request.user if request.user.is_authenticated() else None,
        )

        model.set_projects(data['project_ids'])

        return Response(serialize(model), status=201)

    def handle(self, request, organization):
        if not features.has('organizations:sso', organization, actor=request.user):
            messages.add_message(
                request, messages.ERROR,
                ERR_NO_SSO,
            )
            return HttpResponseRedirect(reverse('sentry-organization-home', args=[organization.slug]))

        try:
            auth_provider = AuthProvider.objects.get(
                organization=organization,
            )
        except AuthProvider.DoesNotExist:
            pass
        else:
            return self.handle_existing_provider(
                request=request,
                organization=organization,
                auth_provider=auth_provider,
            )

        if request.method == 'POST':
            provider_key = request.POST.get('provider')
            if not manager.exists(provider_key):
                raise ValueError('Provider not found: {}'.format(provider_key))

            # render first time setup view
            return self.handle_provider_setup(request, organization, provider_key)

        context = {
            'provider_list': [(k, v.name) for k, v in manager],
        }

        return self.respond('sentry/organization-auth-settings.html', context)

    def put(self, request, sentry_app):
        if not features.has('organizations:internal-catchall',
                            sentry_app.owner,
                            actor=request.user):

            return Response(status=404)

        serializer = SentryAppSerializer(data=request.DATA, partial=True)

        if serializer.is_valid():
            result = serializer.object

            updated_app = Updater.run(
                sentry_app=sentry_app,
                name=result.get('name'),
                webhook_url=result.get('webhookUrl'),
                redirect_url=result.get('redirectUrl'),
                is_alertable=result.get('isAlertable'),
                scopes=result.get('scopes'),
                events=result.get('events'),
                overview=result.get('overview'),
            )

            return Response(serialize(updated_app, request.user))

        return Response(serializer.errors, status=400)