from django.shortcuts import render, redirect, get_object_or_404

from . import models

def fallback(request):
    context = {}
    return render(request, 'fallback.html', context)

def index(request):
    context = {}
    return render(request, 'index.html', context)

def page(request, slug=''):
    context = {}
    if request.user.is_staff:
        page = models.Page.objects.filter(slug=slug).first()
    else:
        page = models.Page.objects.filter(slug=slug, public=True).first()
    if page:
        context['page'] = page
        return render(request, 'page.html', context)
    else:
        return render(request, 'fallback.html', context)

def about(request):
    return page(request, 'about')

def texts(request):
    context = {}
    context['texts'] = models.Text.objects.filter(public=True).order_by('position', 'created')
    return render(request, 'texts.html', context)

def text(request, slug):
    context = {}
    if request.user.is_staff:
        context['text'] = get_object_or_404(models.Text, slug=slug)
    else:
        context['text'] = get_object_or_404(models.Text, slug=slug, public=True)
    return render(request, 'text.html', context)