Gallery-Archivist/archivist/apps/authentication/views.py
2023-12-06 20:39:32 +01:00

68 lines
2.9 KiB
Python

# Create your views here.
from django.shortcuts import render, redirect
from django.contrib.auth import authenticate, login
from apps.user.models import UserProfile # Importing the UserProfile model
from .forms import LoginForm, SignUpForm # Importing form classes for login and signup
# View function for user login
def login_view(request):
# Check if the user is already authenticated, if so, redirect them to the home page
if request.user.is_authenticated:
next_page = request.GET.get('next', '/') # Get the 'next' parameter from the URL, default to '/'
return redirect(next_page)
form = LoginForm(request.POST or None) # Create a login form instance
msg = None # Initialize a message variable
if request.method == "POST":
if form.is_valid():
username = form.cleaned_data.get("username")
password = form.cleaned_data.get("password")
# Authenticate user using the provided username and password
user = authenticate(username=username, password=password)
if user is not None:
login(request, user) # Log in the authenticated user
next_page = request.GET.get('next', '/') # Get the 'next' parameter from the URL
return redirect(next_page) # Redirect to the 'next' page after successful login
else:
msg = 'Invalid credentials' # Set error message for invalid credentials
else:
msg = 'Error validating the form' # Set error message for form validation error
return render(request, "accounts/login.html", {"form": form, "msg": msg})
# View function for user registration
def register_user(request):
msg = None # Initialize a message variable
success = False # Initialize a success flag
if request.method == "POST":
form = SignUpForm(request.POST) # Create a signup form instance
if form.is_valid():
form.save() # Save the user details from the form
username = form.cleaned_data.get("username")
raw_password = form.cleaned_data.get("password1")
# Authenticate the newly registered user
user = authenticate(username=username, password=raw_password)
# Create a UserProfile instance associated with the registered user
profile = UserProfile(user=user)
profile.save()
msg = 'User created - please <a href="/login">login</a>.' # Set success message with a login link
success = True # Set success flag to True
else:
msg = 'Form is not valid' # Set error message for invalid form data
else:
form = SignUpForm() # Create an empty signup form instance for GET requests
return render(request, "accounts/register.html", {"form": form, "msg": msg, "success": success})