from django.contrib.auth import get_user_model

from apps.config.models import Config
from apps.content.models import Baner

User = get_user_model()


def config(request):
    return {"config": Config.load()}


def baner(request):
    return {'baner': Baner.objects.filter(use=True).first()}


def referrer(request):
    referrer = request.session.get('referrer')
    if referrer:
        try:
            referrer = User.objects.get(pk=referrer)
        except:
            referrer = None
    return {'referrer': referrer}