Initial plant reference and basic login

planner/views.py

@@ -0,0 +1,72 @@
+from django.shortcuts import render, redirect
+from django.http import HttpResponse, Http404
+from django.contrib import messages
+from django.contrib.auth import login, authenticate, logout
+from .forms import LoginForm, RegisterForm
+import logging
+
+def index(request):
+    # from django.shortcuts import render
+    # context = { "latest_plant_list": latest_plant_list }
+    # return render(request, "planterteque/index.html", context)
+    #template = loader.get_template("planner/index.html")
+    #context = { }
+    #return HttpResponse( template.render( context, request ) )
+    return render(request, 'planner/index.html')
+
+## Form action to log in
+def sign_in(request):
+    if request.user.is_authenticated and request.method == 'GET':
+        return redirect('planner:index')      
+    elif request.method == 'GET':
+        form = LoginForm()
+        return render(request, 'planner/login.html', {'form': form})
+    elif request.method == 'POST':
+        form = LoginForm(request.POST)
+
+        if form.is_valid():
+            username = form.cleaned_data['username']
+            password = form.cleaned_data['password']
+            user = authenticate(request,username=username,password=password)
+            if user:
+                logging.warning('User %s is valid', username.title())
+                login(request, user)
+                messages.success(request,f'Hi {username.title()}, welcome back!')
+                return redirect('planner:index')
+                #return index(request)
+            else:
+                logging.warning('User login failed')
+        else:
+            logging.warning('User form invalid')
+
+        # form is not valid or user is not authenticated
+        messages.error(request,f'Invalid username or password')
+        return render(request,'planner/login.html',{'form': form})
+    return redirect('planner:index')      
+
+## Form action to log out
+def sign_out(request):
+    if (request.user.is_authenticated):
+        logout(request)
+        messages.success(request,f'You have been logged out.')
+        return render(request, 'planner/index.html', {})
+    return redirect('planner:index')      
+
+def sign_up(request):
+    if request.method == 'GET':
+        form = RegisterForm()
+        return render(request, 'planner/register.html', { 'form': form})
+    if request.method == 'POST':
+        form = RegisterForm(request.POST) 
+        if form.is_valid():
+            user = form.save(commit=False)
+            user.username = user.username.lower()
+            user.save()
+            messages.success(request, 'You have signed up successfully.')
+            login(request, user)
+            return redirect('planner:index')
+        else:
+            return render(request, 'planner/register.html', {'form': form})
+
+
+