From 7680e689129ea10ef7582de2d9f39c873c8f32ca Mon Sep 17 00:00:00 2001
From: joisemp <joise1124@gmail.com>
Date: Mon, 1 Apr 2024 23:03:05 +0530
Subject: [PATCH] Implemented login page features along wit simple template

---
 core/forms.py                  | 12 ++++++++++++
 core/templates/core/login.html |  6 ++++++
 core/urls.py                   |  8 ++++++++
 core/views.py                  | 19 +++++++++++++++++--
 main/settings/base.py          |  3 +++
 main/urls.py                   |  3 ++-
 templates/landing_page.html    |  7 ++++++-
 7 files changed, 54 insertions(+), 4 deletions(-)
 create mode 100644 core/forms.py
 create mode 100644 core/templates/core/login.html
 create mode 100644 core/urls.py

diff --git a/core/forms.py b/core/forms.py
new file mode 100644
index 0000000..c471090
--- /dev/null
+++ b/core/forms.py
@@ -0,0 +1,12 @@
+from django import forms
+from django.contrib.auth import get_user_model
+from django.contrib.auth.forms import AuthenticationForm
+
+User = get_user_model()
+
+class CustomAuthenticationForm(AuthenticationForm):
+    username = forms.CharField(
+        widget=forms.TextInput(attrs={'required': True}))
+    password = forms.CharField(
+        widget=forms.PasswordInput(attrs={'required': True}))
+    remember_me = forms.BooleanField(required=False)
\ No newline at end of file
diff --git a/core/templates/core/login.html b/core/templates/core/login.html
new file mode 100644
index 0000000..7192a82
--- /dev/null
+++ b/core/templates/core/login.html
@@ -0,0 +1,6 @@
+<h1>Login</h1>
+<form method="post">
+    {% csrf_token %}
+    {{ form.as_p }}
+    <button type="submit">Submit</button>
+</form>
diff --git a/core/urls.py b/core/urls.py
new file mode 100644
index 0000000..56da8bc
--- /dev/null
+++ b/core/urls.py
@@ -0,0 +1,8 @@
+from django.urls import path
+from .import views
+
+app_name = 'core'
+
+urlpatterns = [
+    path('login/', views.LoginView.as_view(), name='login'),
+]
\ No newline at end of file
diff --git a/core/views.py b/core/views.py
index 5ff4990..de18709 100644
--- a/core/views.py
+++ b/core/views.py
@@ -1,5 +1,20 @@
-from django.shortcuts import render
+from . forms import CustomAuthenticationForm
 from django.views import generic
+from django.contrib.auth import views
+from django.contrib.auth import login
+from django.shortcuts import redirect
 
 class LandingPageView(generic.TemplateView):
-    template_name = 'landing_page.html'
\ No newline at end of file
+    template_name = 'landing_page.html'
+    
+
+class LoginView(views.LoginView):
+    form_class = CustomAuthenticationForm
+    template_name = 'core/login.html'
+
+    def form_valid(self, form):
+        remember_me = form.cleaned_data['remember_me']
+        login(self.request, form.get_user())
+        if remember_me:
+            self.request.session.set_expiry(1209600)
+        return redirect('landing-page')
diff --git a/main/settings/base.py b/main/settings/base.py
index f18a4f0..0805df3 100644
--- a/main/settings/base.py
+++ b/main/settings/base.py
@@ -81,3 +81,6 @@
 # Default primary key field type
 
 DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
+
+
+SESSION_EXPIRE_AT_BROWSER_CLOSE = True
\ No newline at end of file
diff --git a/main/urls.py b/main/urls.py
index 7dc8666..8181a90 100644
--- a/main/urls.py
+++ b/main/urls.py
@@ -6,7 +6,8 @@
 
 urlpatterns = [
     path('admin/', admin.site.urls),
-    path('', LandingPageView.as_view(), name='landing-page')
+    path('', LandingPageView.as_view(), name='landing-page'),
+    path('core/', include('core.urls', namespace='core')),
 ]
 
 if settings.DEBUG:
diff --git a/templates/landing_page.html b/templates/landing_page.html
index 83160eb..58d3a31 100644
--- a/templates/landing_page.html
+++ b/templates/landing_page.html
@@ -1 +1,6 @@
-<h1>Landing Page</h1>
\ No newline at end of file
+<h1>Landing Page</h1>
+{% if user.is_authenticated %}
+<p>{{user.email}}</p>
+{% else %}
+<p>Not logged in</p>
+{% endif %}
\ No newline at end of file