Quiz

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from django.shortcuts import render
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from django.contrib import auth
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from django.http import HttpResponseRedirect
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from django.urls import reverse
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from django.contrib.auth.decorators import login_required
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from authapp.forms import AuthUserRegisterForm, AuthUserLoginForm, AuthUserEditForm
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def login(request):
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    login_form = AuthUserLoginForm(data=request.POST)
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    if 'next' in request.GET.keys():
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        next_value = request.GET['next']
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    else:
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        next_value = ''
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    if request.method == 'POST' and login_form.is_valid():
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        username = request.POST.get('username')
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        password = request.POST.get('password')
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        user = auth.authenticate(username=username, password=password)
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        if user:
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            auth.login(request, user)
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            if 'next' in request.POST.keys():
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                return HttpResponseRedirect(request.POST['next'])
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            else:
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                return HttpResponseRedirect(reverse('home'))
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    context = {
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        'title': 'Вход',
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        'login_form': login_form,
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        'next': next_value
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    }
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    return render(request, 'authapp/login.html', context)
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def logout(request):
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    auth.logout(request)
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    return HttpResponseRedirect(reverse('auth:login'))
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def register(request):
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    if request.method == 'POST':
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        register_form = AuthUserRegisterForm(request.POST, request.FILES)
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        if register_form.is_valid():
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            register_form.save()
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            return HttpResponseRedirect(reverse('home'))
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    else:
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        register_form = AuthUserRegisterForm()
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    context = {
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        'title': 'Регистрация',
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        'register_form': register_form,
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    }
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    return render(request, 'authapp/register.html', context)
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@login_required
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def edit(request):
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    if request.method == 'POST':
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        edit_form = AuthUserEditForm(request.POST, request.FILES, instance=request.user)
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        if edit_form.is_valid():
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            edit_form.save()
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            return HttpResponseRedirect(reverse('home'))
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    else:
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        edit_form = AuthUserEditForm(instance=request.user)
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    context = {
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        'title': 'edit',
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        'edit_form': edit_form,
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    }
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    return render(request, 'authapp/edit.html', context)
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