accounts_views.py

from django.shortcuts import render, redirect
from django.contrib.auth.models import User
from django.contrib import auth
from django.http import HttpResponse


def signup(request):
    if request.method == "POST":
        # user wants to sign up
        # check for blank email
        if not request.POST['tos'] or (request.POST['tos'] != 'yes'):
            return render(request, 'accounts/signup.html', {'error': 'Please agree to Terms of Service'})
        elif not request.POST['email']:
            return render(request, 'accounts/signup.html', {'error': 'Please fill in email'})
        elif request.POST['password1'] == request.POST['password2']:
            try:
                user = User.objects.get(username=request.POST['username'])
                return render(request, 'accounts/signup.html', {'error': 'username has been taken'})
            except User.DoesNotExist:
                user = User.objects.create_user(request.POST['username'], password=request.POST['password1'],
                    email=request.POST['email'])
                auth.login(request, user)
                return redirect('home')
        else:
            return render(request, 'accounts/signup.html', {'error': 'passwords do not match'})
    else:
        return render(request, 'accounts/signup.html')


def login(request):
    if request.method == "POST":
        user = auth.authenticate(
            username=request.POST['username'],
            password=request.POST['password'])
        if user is not None:
            auth.login(request, user)
            return redirect('home')
        else:
            return render(request, 'accounts/login.html', {'error': 'username or password is incorrect'})
    else:
        return render(request, 'accounts/login.html')


def logout(request):
    if request.method == "POST":
        auth.logout(request)
        return redirect('home')

models.py

from django.db import models
from django.contrib.auth.models import User


class ThetaPlugins(models.Model):
    review_title = models.CharField(max_length=160, default='Title of Your Review')
    plugin_name = models.CharField(max_length=80, default='Name of plug-in reviewed ')
    url = models.URLField()
    pub_date = models.DateField()
    votes_total = models.IntegerField(default=1)
    image = models.ImageField(upload_to='images/')
    icon = models.ImageField(upload_to='images/')
    body = models.TextField()
    reviewer = models.ForeignKey(User, on_delete=models.CASCADE)

    def __str__(self):
        return self.review_title

    def summary(self):
        return self.body[:100]

    def pub_date_pretty(self):
        return self.pub_date.strftime('%b %e %Y')

theta_plugin_views.py

from django.shortcuts import render, redirect, get_object_or_404
from django.contrib.auth.decorators import login_required
from .models import ThetaPlugins
from django.utils import timezone


def home(request):
    plugins = ThetaPlugins.objects.order_by('-pk')
    return render(request, 'theta_plugins/home.html', {'plugins': plugins})


@login_required(login_url="/accounts/signup")
def create(request):
    if request.method == 'POST':
        if (
                request.POST['review_title'] and
                request.POST['body'] and
                request.POST['url'] and
                request.POST['plugin_name']):
            plugin = ThetaPlugins()
            plugin.review_title = request.POST['review_title']
            plugin.plugin_name = request.POST['plugin_name']
            plugin.body = request.POST['body']
            if (request.POST['url'].startswith('http://') or
                    request.POST['url'].startswith('https://')):
                plugin.url = request.POST['url']
            else:
                plugin.url = 'http://' + request.POST['url']
            # handle condition when there is no icon uploaded
            if not request.FILES.get('icon', False):
                plugin.icon = 'theta_logo.png'
            else:
                plugin.icon = request.FILES['icon']
            # handle condition when no image is uploaded
            if not request.FILES.get('image', False):
                plugin.image = 'invisible.png'
            else:
                plugin.image = request.FILES['image']
            plugin.pub_date = timezone.datetime.now()
            plugin.reviewer = request.user
            plugin.save()
            return redirect('/plugins/' + str(plugin.id))
        else:
            return render(
                request,
                'theta_plugins/create.html',
                {'error': 'All fields are required'})
    return render(request, 'theta_plugins/create.html')


def detail(request, plugin_id):
    plugin = get_object_or_404(ThetaPlugins, pk=plugin_id)
    return render(request, 'theta_plugins/detail.html', {'plugin': plugin})


@login_required(login_url="/accounts/signup")
def upvote(request, plugin_id):
    if request.method == 'POST':
        plugin = get_object_or_404(ThetaPlugins, pk=plugin_id)
        plugin.votes_total += 1
        plugin.save()
    return redirect('/plugins/' + str(plugin_id))


@login_required(login_url="/accounts/signup")
def special(request):
    return render(request, 'theta_plugins/special.html')