Misago/misago/core/testproject/views.py

from rest_framework.decorators import api_view

from django.core.exceptions import PermissionDenied
from django.http import Http404, HttpResponse
from social_core.exceptions import AuthFailed, NotAllowedToDisconnect, WrongBackend
from social_core.backends.github import GithubOAuth2

from misago.core import errorpages
from misago.core.decorators import require_POST
from misago.core.exceptions import Banned, SocialAuthBanned, SocialAuthFailed
from misago.core.shortcuts import paginate, paginated_response, validate_slug
from misago.core.views import home_redirect
from misago.users.models import Ban

from .models import Model
from .serializers import MockSerializer


def test_pagination(request, page=None):
    items = range(15)
    page = paginate(items, page, 5)
    return HttpResponse(",".join([str(x) for x in page.object_list]))


@api_view()
def test_paginated_response(request):
    data = range(100)
    page = paginate(data, 2, 10)

    return paginated_response(page)


@api_view()
def test_paginated_response_data(request):
    data = range(100)
    page = paginate(data, 2, 10)

    return paginated_response(page, data=['a', 'b', 'c', 'd', 'e'])


@api_view()
def test_paginated_response_serializer(request):
    data = [0, 1, 2, 3]
    page = paginate(data, 0, 10)

    return paginated_response(page, serializer=MockSerializer)


@api_view()
def test_paginated_response_data_serializer(request):
    data = [0, 1, 2, 3]
    page = paginate(data, 0, 10)

    return paginated_response(
        page,
        data=['a', 'b', 'c', 'd'],
        serializer=MockSerializer,
    )


@api_view()
def test_paginated_response_data_extra(request):
    data = [0, 1, 2, 3]
    page = paginate(data, 0, 10)

    return paginated_response(
        page,
        data=['a', 'b', 'c', 'd'],
        extra={
            'next': 'EXTRA',
            'lorem': 'ipsum',
        },
    )


def validate_slug_view(request, pk, slug):
    model = Model(int(pk), 'eric-the-fish')
    validate_slug(model, slug)
    return HttpResponse("Allright!")


def raise_misago_banned(request):
    ban = Ban(user_message="Banned for test!")
    raise Banned(ban)


def raise_misago_403(request):
    raise PermissionDenied('Misago 403')


def raise_misago_404(request):
    raise Http404('Misago 404')


def raise_misago_405(request):
    return errorpages.not_allowed(request)


def raise_403(request):
    raise PermissionDenied()


def raise_404(request):
    raise Http404()


def raise_social_auth_failed(require_POST):
    raise AuthFailed(GithubOAuth2)


def raise_social_wrong_backend(request):
    raise WrongBackend('facebook')


def raise_social_not_allowed_to_disconnect(request):
    raise NotAllowedToDisconnect()


def raise_social_auth_failed_message(request):
    raise SocialAuthFailed(GithubOAuth2, "This message will be shown to user!")


def raise_social_auth_banned(request):
    ban = Ban(user_message="Banned in auth!")
    raise SocialAuthBanned(GithubOAuth2, ban)


def test_redirect(request):
    return home_redirect(request)


@require_POST
def test_require_post(request):
    return HttpResponse("Request method: %s" % request.method)


@errorpages.shared_403_exception_handler
def mock_custom_403_error_page(request, exception):
    return HttpResponse("Custom 403", status=403)


@errorpages.shared_404_exception_handler
def mock_custom_404_error_page(request, exception):
    return HttpResponse("Custom 404", status=404)