├── blog
    ├── __init__.py
    ├── migrations
    │   ├── __init__.py
    │   ├── __pycache__
    │   │   ├── __init__.cpython-310.pyc
    │   │   ├── __init__.cpython-38.pyc
    │   │   ├── 0001_initial.cpython-310.pyc
    │   │   └── 0001_initial.cpython-38.pyc
    │   └── 0001_initial.py
    ├── tests.py
    ├── __pycache__
    │   ├── admin.cpython-38.pyc
    │   ├── apps.cpython-310.pyc
    │   ├── apps.cpython-38.pyc
    │   ├── urls.cpython-310.pyc
    │   ├── urls.cpython-38.pyc
    │   ├── views.cpython-38.pyc
    │   ├── admin.cpython-310.pyc
    │   ├── models.cpython-310.pyc
    │   ├── models.cpython-38.pyc
    │   ├── views.cpython-310.pyc
    │   ├── __init__.cpython-310.pyc
    │   └── __init__.cpython-38.pyc
    ├── admin.py
    ├── apps.py
    ├── models.py
    ├── urls.py
    └── views.py
├── users
    ├── __init__.py
    ├── migrations
    │   ├── __init__.py
    │   ├── __pycache__
    │   │   ├── __init__.cpython-38.pyc
    │   │   ├── __init__.cpython-310.pyc
    │   │   ├── 0001_initial.cpython-310.pyc
    │   │   ├── 0001_initial.cpython-38.pyc
    │   │   ├── 0002_profile.cpython-310.pyc
    │   │   ├── 0002_profile.cpython-38.pyc
    │   │   ├── 0005_alter_profile_user.cpython-38.pyc
    │   │   ├── 0005_alter_profile_user.cpython-310.pyc
    │   │   ├── 0006_alter_profile_image.cpython-310.pyc
    │   │   ├── 0006_alter_profile_image.cpython-38.pyc
    │   │   ├── 0007_alter_profile_image.cpython-310.pyc
    │   │   ├── 0007_alter_profile_image.cpython-38.pyc
    │   │   ├── 0008_alter_profile_image.cpython-310.pyc
    │   │   ├── 0008_alter_profile_image.cpython-38.pyc
    │   │   ├── 0003_rename_username_user_name.cpython-38.pyc
    │   │   ├── 0004_rename_name_user_username.cpython-38.pyc
    │   │   ├── 0003_rename_username_user_name.cpython-310.pyc
    │   │   └── 0004_rename_name_user_username.cpython-310.pyc
    │   ├── 0003_rename_username_user_name.py
    │   ├── 0004_rename_name_user_username.py
    │   ├── 0007_alter_profile_image.py
    │   ├── 0006_alter_profile_image.py
    │   ├── 0008_alter_profile_image.py
    │   ├── 0005_alter_profile_user.py
    │   ├── 0002_profile.py
    │   └── 0001_initial.py
    ├── tests.py
    ├── static
    │   ├── images
    │   │   ├── avt.png
    │   │   └── code.gif
    │   └── css
    │   │   └── home.css
    ├── __pycache__
    │   ├── apps.cpython-38.pyc
    │   ├── admin.cpython-310.pyc
    │   ├── admin.cpython-38.pyc
    │   ├── apps.cpython-310.pyc
    │   ├── forms.cpython-310.pyc
    │   ├── forms.cpython-38.pyc
    │   ├── models.cpython-38.pyc
    │   ├── views.cpython-310.pyc
    │   ├── views.cpython-38.pyc
    │   ├── __init__.cpython-310.pyc
    │   ├── __init__.cpython-38.pyc
    │   ├── models.cpython-310.pyc
    │   ├── signals.cpython-310.pyc
    │   └── signals.cpython-38.pyc
    ├── admin.py
    ├── apps.py
    ├── templates
    │   └── users
    │   │   ├── logout.html
    │   │   ├── login.html
    │   │   ├── register.html
    │   │   ├── profile.html
    │   │   ├── base.html
    │   │   └── home.html
    ├── signals.py
    ├── forms.py
    ├── models.py
    └── views.py
├── trydjango
    ├── __init__.py
    ├── __pycache__
    │   ├── urls.cpython-310.pyc
    │   ├── urls.cpython-38.pyc
    │   ├── wsgi.cpython-310.pyc
    │   ├── wsgi.cpython-38.pyc
    │   ├── __init__.cpython-310.pyc
    │   ├── __init__.cpython-38.pyc
    │   ├── settings.cpython-310.pyc
    │   └── settings.cpython-38.pyc
    ├── asgi.py
    ├── wsgi.py
    ├── urls.py
    └── settings.py
├── pass.py
├── db.sqlite3
├── media
    ├── default.png
    └── profile_pics
    │   └── IMG-20191124-WA0019.jpg
├── templates
    └── blog
    │   ├── about.html
    │   ├── post_form.html
    │   ├── post_confirm_delete.html
    │   ├── home.html
    │   ├── post_detail.html
    │   └── base.html
├── manage.py
├── static
    └── blog
    │   └── main.css
└── Django_Tut.txt


/blog/__init__.py:
--------------------------------------------------------------------------------
1 | 


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/users/__init__.py:
--------------------------------------------------------------------------------
1 | 


--------------------------------------------------------------------------------
/trydjango/__init__.py:
--------------------------------------------------------------------------------
1 | 


--------------------------------------------------------------------------------
/blog/migrations/__init__.py:
--------------------------------------------------------------------------------
1 | 


--------------------------------------------------------------------------------
/users/migrations/__init__.py:
--------------------------------------------------------------------------------
1 | 


--------------------------------------------------------------------------------
/pass.py:
--------------------------------------------------------------------------------
1 | host_user= 'arjunsdhav@gmail.com'
2 | host_pass = 'sloseauatgkeqwjb'


--------------------------------------------------------------------------------
/db.sqlite3:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/arjundhav/Django_blog/master/db.sqlite3


--------------------------------------------------------------------------------
/blog/tests.py:
--------------------------------------------------------------------------------
1 | from django.test import TestCase
2 | 
3 | # Create your tests here.
4 | 


--------------------------------------------------------------------------------
/users/tests.py:
--------------------------------------------------------------------------------
1 | from django.test import TestCase
2 | 
3 | # Create your tests here.
4 | 


--------------------------------------------------------------------------------
/media/default.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/arjundhav/Django_blog/master/media/default.png


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/users/static/images/avt.png:
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/users/static/images/code.gif:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/arjundhav/Django_blog/master/users/static/images/code.gif


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/templates/blog/about.html:
--------------------------------------------------------------------------------
1 |  {% extends "blog/base.html" %} {% block content %}
2 | <h1>About Page</h1>
3 | {% endblock content %}


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/blog/__pycache__/__init__.cpython-38.pyc:
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https://raw.githubusercontent.com/arjundhav/Django_blog/master/blog/__pycache__/__init__.cpython-38.pyc


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/blog/admin.py:
--------------------------------------------------------------------------------
1 | from django.contrib import admin
2 | from .models import Post
3 | 
4 | # Register your models here.
5 | admin.site.register(Post)


--------------------------------------------------------------------------------
/media/profile_pics/IMG-20191124-WA0019.jpg:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/arjundhav/Django_blog/master/media/profile_pics/IMG-20191124-WA0019.jpg


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https://raw.githubusercontent.com/arjundhav/Django_blog/master/trydjango/__pycache__/settings.cpython-38.pyc


--------------------------------------------------------------------------------
/users/admin.py:
--------------------------------------------------------------------------------
1 | from django.contrib import admin
2 | from .models import Profile
3 | # Register your models here.
4 | 
5 | admin.site.register(Profile)


--------------------------------------------------------------------------------
/blog/migrations/__pycache__/__init__.cpython-310.pyc:
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/blog/apps.py:
--------------------------------------------------------------------------------
1 | from django.apps import AppConfig
2 | 
3 | 
4 | class BlogConfig(AppConfig):
5 |     default_auto_field = 'django.db.models.BigAutoField'
6 |     name = 'blog'
7 | 


--------------------------------------------------------------------------------
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/users/apps.py:
--------------------------------------------------------------------------------
 1 | from django.apps import AppConfig
 2 | 
 3 | 
 4 | class UsersConfig(AppConfig):
 5 |     default_auto_field = 'django.db.models.BigAutoField'
 6 |     name = 'users'
 7 | 
 8 |     def ready(self):
 9 |         import users.signals
10 | 


--------------------------------------------------------------------------------
/users/templates/users/logout.html:
--------------------------------------------------------------------------------
1 | {% extends "users/home.html" %} {% block content %}
2 | <h2> You have been Logged Out</h2>
3 | <div class="border-top pt-3">
4 |     <small class="text-muted">  <a class="ml-2" href="{% url 'login' %}">Login Again </a> <small>
5 |     </div>
6 | {% endblock content %}


--------------------------------------------------------------------------------
/trydjango/asgi.py:
--------------------------------------------------------------------------------
 1 | """
 2 | ASGI config for trydjango project.
 3 | 
 4 | It exposes the ASGI callable as a module-level variable named ``application``.
 5 | 
 6 | For more information on this file, see
 7 | https://docs.djangoproject.com/en/3.2/howto/deployment/asgi/
 8 | """
 9 | 
10 | import os
11 | 
12 | from django.core.asgi import get_asgi_application
13 | 
14 | os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'trydjango.settings')
15 | 
16 | application = get_asgi_application()
17 | 


--------------------------------------------------------------------------------
/trydjango/wsgi.py:
--------------------------------------------------------------------------------
 1 | """
 2 | WSGI config for trydjango project.
 3 | 
 4 | It exposes the WSGI callable as a module-level variable named ``application``.
 5 | 
 6 | For more information on this file, see
 7 | https://docs.djangoproject.com/en/3.2/howto/deployment/wsgi/
 8 | """
 9 | 
10 | import os
11 | 
12 | from django.core.wsgi import get_wsgi_application
13 | 
14 | os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'trydjango.settings')
15 | 
16 | application = get_wsgi_application()
17 | 


--------------------------------------------------------------------------------
/users/migrations/0003_rename_username_user_name.py:
--------------------------------------------------------------------------------
 1 | # Generated by Django 3.2.4 on 2021-09-18 16:28
 2 | 
 3 | from django.db import migrations
 4 | 
 5 | 
 6 | class Migration(migrations.Migration):
 7 | 
 8 |     dependencies = [
 9 |         ('users', '0002_profile'),
10 |     ]
11 | 
12 |     operations = [
13 |         migrations.RenameField(
14 |             model_name='user',
15 |             old_name='username',
16 |             new_name='name',
17 |         ),
18 |     ]
19 | 


--------------------------------------------------------------------------------
/users/migrations/0004_rename_name_user_username.py:
--------------------------------------------------------------------------------
 1 | # Generated by Django 3.2.4 on 2021-09-18 16:31
 2 | 
 3 | from django.db import migrations
 4 | 
 5 | 
 6 | class Migration(migrations.Migration):
 7 | 
 8 |     dependencies = [
 9 |         ('users', '0003_rename_username_user_name'),
10 |     ]
11 | 
12 |     operations = [
13 |         migrations.RenameField(
14 |             model_name='user',
15 |             old_name='name',
16 |             new_name='username',
17 |         ),
18 |     ]
19 | 


--------------------------------------------------------------------------------
/users/migrations/0007_alter_profile_image.py:
--------------------------------------------------------------------------------
 1 | # Generated by Django 3.2.4 on 2021-09-20 09:58
 2 | 
 3 | from django.db import migrations, models
 4 | 
 5 | 
 6 | class Migration(migrations.Migration):
 7 | 
 8 |     dependencies = [
 9 |         ('users', '0006_alter_profile_image'),
10 |     ]
11 | 
12 |     operations = [
13 |         migrations.AlterField(
14 |             model_name='profile',
15 |             name='image',
16 |             field=models.ImageField(upload_to='profile_pics/'),
17 |         ),
18 |     ]
19 | 


--------------------------------------------------------------------------------
/users/migrations/0006_alter_profile_image.py:
--------------------------------------------------------------------------------
 1 | # Generated by Django 3.2.4 on 2021-09-20 03:21
 2 | 
 3 | from django.db import migrations, models
 4 | 
 5 | 
 6 | class Migration(migrations.Migration):
 7 | 
 8 |     dependencies = [
 9 |         ('users', '0005_alter_profile_user'),
10 |     ]
11 | 
12 |     operations = [
13 |         migrations.AlterField(
14 |             model_name='profile',
15 |             name='image',
16 |             field=models.ImageField(default='default.jpg', upload_to='profile_pics/'),
17 |         ),
18 |     ]
19 | 


--------------------------------------------------------------------------------
/users/migrations/0008_alter_profile_image.py:
--------------------------------------------------------------------------------
 1 | # Generated by Django 3.2.4 on 2021-09-25 15:56
 2 | 
 3 | from django.db import migrations, models
 4 | 
 5 | 
 6 | class Migration(migrations.Migration):
 7 | 
 8 |     dependencies = [
 9 |         ('users', '0007_alter_profile_image'),
10 |     ]
11 | 
12 |     operations = [
13 |         migrations.AlterField(
14 |             model_name='profile',
15 |             name='image',
16 |             field=models.ImageField(default='default.png', upload_to='profile_pics/'),
17 |         ),
18 |     ]
19 | 


--------------------------------------------------------------------------------
/templates/blog/post_form.html:
--------------------------------------------------------------------------------
 1 | {% extends "blog/base.html" %} {% load crispy_forms_tags %} {% block content %}
 2 | <div class="content-section">
 3 |     <form method="POST">
 4 |         {% csrf_token %}
 5 |         <fieldset class="form-group">
 6 |             <legend class="border-bottom mb-4">Blog Post</legend>
 7 |             {{ form|crispy }}
 8 |         </fieldset>
 9 |         <div class="form-group">
10 |             <button class="btn btn-outline-info" type="submit">Post</button>
11 |         </div>
12 |     </form>
13 | </div>
14 | {% endblock content %}


--------------------------------------------------------------------------------
/blog/models.py:
--------------------------------------------------------------------------------
 1 | from django.db import models
 2 | from django.utils import timezone
 3 | from django.contrib.auth.models import User
 4 | from django.urls import reverse
 5 | 
 6 | 
 7 | class Post(models.Model):
 8 |     title = models.CharField(max_length=100)
 9 |     content = models.TextField()
10 |     date_posted = models.DateTimeField(default=timezone.now)
11 |     author = models.ForeignKey(User, on_delete=models.CASCADE)
12 | 
13 |     def __str__(self):
14 |         return self.title
15 | 
16 |     def get_absolute_url(self):
17 |         return reverse('post-detail', kwargs={'pk': self.pk})


--------------------------------------------------------------------------------
/users/signals.py:
--------------------------------------------------------------------------------
 1 | # Django's “signal dispatcher” which helps decoupled(independent) applications get notified when actions occur elsewhere in the framework.
 2 | from django.db.models.signals import post_save
 3 | from django.contrib.auth.models import User
 4 | from django.dispatch import receiver
 5 | from .models import Profile
 6 | 
 7 | @receiver(post_save, sender=User)
 8 | def create_profile(sender, instance, created, **kwargs):
 9 |     if created:
10 |         Profile.objects.create(user=instance)
11 | 
12 | @receiver(post_save, sender=User)
13 | def create_profile(sender,instance, **kwargs):
14 |     instance.profile.save()
15 | 
16 |     


--------------------------------------------------------------------------------
/blog/urls.py:
--------------------------------------------------------------------------------
 1 | from django.urls import path
 2 | from .views import (
 3 |     PostListView,
 4 |     PostDetailView,
 5 |     PostCreateView,
 6 |     PostUpdateView,
 7 |     PostDeleteView
 8 | )
 9 | from . import views
10 | 
11 | urlpatterns = [
12 |     path('', PostListView.as_view(), name='blog-home'),
13 |     path('post/<int:pk>/', PostDetailView.as_view(), name='post-detail'),
14 |     path('post/new/', PostCreateView.as_view(), name='post-create'),
15 |     path('post/<int:pk>/update/', PostUpdateView.as_view(), name='post-update'),
16 |     path('post/<int:pk>/delete/', PostDeleteView.as_view(), name='post-delete'),
17 |     path('about/', views.about, name='blog-about'),
18 | ]


--------------------------------------------------------------------------------
/templates/blog/post_confirm_delete.html:
--------------------------------------------------------------------------------
 1 | {% extends "blog/base.html" %} {% block content %}
 2 | <div class="content-section">
 3 |     <form method="POST">
 4 |         {% csrf_token %}
 5 |         <fieldset class="form-group">
 6 |             <legend class="border-bottom mb-4">Delete Post</legend>
 7 |             <h2>Are you sure you want to delete the post "{{ object.title }}"</h2>
 8 |         </fieldset>
 9 |         <div class="form-group">
10 |             <button class="btn btn-outline-danger" type="submit">Yes, Delete</button>
11 |             <a class="btn btn-outline-secondary" href="{% url 'post-detail' object.id %}">Cancel</a>
12 |         </div>
13 |     </form>
14 | </div>
15 | {% endblock content %}


--------------------------------------------------------------------------------
/users/migrations/0005_alter_profile_user.py:
--------------------------------------------------------------------------------
 1 | # Generated by Django 3.2.4 on 2021-09-19 03:13
 2 | 
 3 | from django.conf import settings
 4 | from django.db import migrations, models
 5 | import django.db.models.deletion
 6 | 
 7 | 
 8 | class Migration(migrations.Migration):
 9 | 
10 |     dependencies = [
11 |         migrations.swappable_dependency(settings.AUTH_USER_MODEL),
12 |         ('users', '0004_rename_name_user_username'),
13 |     ]
14 | 
15 |     operations = [
16 |         migrations.AlterField(
17 |             model_name='profile',
18 |             name='user',
19 |             field=models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL),
20 |         ),
21 |     ]
22 | 


--------------------------------------------------------------------------------
/users/forms.py:
--------------------------------------------------------------------------------
 1 | from django import forms
 2 | from django.contrib.auth.models import User
 3 | from django.contrib.auth.forms import UserCreationForm
 4 | from .models import Profile
 5 | 
 6 | class UserRegisterForm(UserCreationForm):
 7 |     email = forms.EmailField()
 8 | 
 9 |     class Meta:
10 |         model = User
11 |         fields = ['username','email','password1','password2']
12 | 
13 | 
14 | class UserUpdateForm(forms.ModelForm):
15 |     email = forms.EmailField()
16 | 
17 |     class Meta:
18 |         model = User
19 |         fields = ['username', 'email']
20 | 
21 | class ProfileUpdateForm(forms.ModelForm):
22 |     
23 |     class Meta:
24 |         model = Profile
25 |         fields = ['image']   
26 | 
27 |     


--------------------------------------------------------------------------------
/users/templates/users/login.html:
--------------------------------------------------------------------------------
 1 | {% extends "users/home.html" %} {% load crispy_forms_tags %} {% block content %}
 2 | <br>
 3 | <div class="content-section">
 4 |     <form method="POST">
 5 |         {% csrf_token %}
 6 |         <fieldset class="form-group">
 7 |             <legend class="border-bottom mb-4">Log In </legend>
 8 |             {{ form|crispy }}
 9 |         </fieldset>
10 |         <div class="form-group">
11 |             <button class="btn btn-outline-info" type="submit">Log In</button>
12 |         </div>
13 |     </form>
14 |     <div class="border-top pt-3">
15 |         <small class="text-muted">Need an Account? <a class="ml-2" href="{% url 'register' %}">Sign Up </a> <small>
16 |     </div>
17 | </div>
18 | {% endblock content %}


--------------------------------------------------------------------------------
/users/templates/users/register.html:
--------------------------------------------------------------------------------
 1 | {% extends "users/home.html" %} {% load crispy_forms_tags %} {% block content %}
 2 | <div class="content-section">
 3 |     <form method="POST">
 4 |         {% csrf_token %}
 5 |         <fieldset class="form-group">
 6 |             <legend class="border-bottom mb-4">Join Today </legend>
 7 |             {{ form|crispy }}
 8 |         </fieldset>
 9 |         <div class="form-group">
10 |             <button class="btn btn-outline-info" type="submit">Sign Up</button>
11 |         </div>
12 |     </form>
13 |     <div class="border-top pt-3">
14 |         <small class="text-muted">Already Have an Account <a class="ml-2" href="{% url 'login' %}">Log In </a> <small>
15 |     </div>
16 | </div>
17 | {% endblock content %}


--------------------------------------------------------------------------------
/manage.py:
--------------------------------------------------------------------------------
 1 | #!/usr/bin/env python
 2 | """Django's command-line utility for administrative tasks."""
 3 | import os
 4 | import sys
 5 | 
 6 | 
 7 | def main():
 8 |     """Run administrative tasks."""
 9 |     os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'trydjango.settings')
10 |     try:
11 |         from django.core.management import execute_from_command_line
12 |     except ImportError as exc:
13 |         raise ImportError(
14 |             "Couldn't import Django. Are you sure it's installed and "
15 |             "available on your PYTHONPATH environment variable? Did you "
16 |             "forget to activate a virtual environment?"
17 |         ) from exc
18 |     execute_from_command_line(sys.argv)
19 | 
20 | 
21 | if __name__ == '__main__':
22 |     main()
23 | 


--------------------------------------------------------------------------------
/users/migrations/0002_profile.py:
--------------------------------------------------------------------------------
 1 | # Generated by Django 3.2.4 on 2021-09-18 16:19
 2 | 
 3 | from django.db import migrations, models
 4 | import django.db.models.deletion
 5 | 
 6 | 
 7 | class Migration(migrations.Migration):
 8 | 
 9 |     dependencies = [
10 |         ('users', '0001_initial'),
11 |     ]
12 | 
13 |     operations = [
14 |         migrations.CreateModel(
15 |             name='Profile',
16 |             fields=[
17 |                 ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
18 |                 ('image', models.ImageField(default='default.jpg', upload_to='profile_pics')),
19 |                 ('user', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, to='users.user')),
20 |             ],
21 |         ),
22 |     ]
23 | 


--------------------------------------------------------------------------------
/trydjango/urls.py:
--------------------------------------------------------------------------------
 1 | from django.contrib import admin
 2 | from django.contrib.auth import views as auth_views
 3 | from django.urls import path, include
 4 | from users import views as user_views
 5 | from blog import views as blog_views
 6 | from django.conf import settings
 7 | from django.conf.urls.static import static
 8 | 
 9 | urlpatterns = [
10 |     path('admin/', admin.site.urls),
11 | 
12 |     path('', blog_views.home_view, name='home'),
13 |     path('register/',user_views.register, name='register'),
14 |     path('profile/',user_views.profile, name='profile'),
15 |     path('login/',auth_views.LoginView.as_view(template_name='users/login.html'), name='login'),
16 |     path('logout/',auth_views.LogoutView.as_view(template_name='users/logout.html'), name='logout'),
17 |     path('', include('blog.urls')),
18 | 
19 | ]
20 | 
21 | urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)


--------------------------------------------------------------------------------
/users/migrations/0001_initial.py:
--------------------------------------------------------------------------------
 1 | # Generated by Django 3.2.4 on 2021-09-18 14:32
 2 | 
 3 | from django.db import migrations, models
 4 | 
 5 | 
 6 | class Migration(migrations.Migration):
 7 | 
 8 |     initial = True
 9 | 
10 |     dependencies = [
11 |     ]
12 | 
13 |     operations = [
14 |         migrations.CreateModel(
15 |             name='User',
16 |             fields=[
17 |                 ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
18 |                 ('username', models.CharField(max_length=100)),
19 |                 ('email', models.EmailField(max_length=254, unique=True)),
20 |                 ('password1', models.CharField(max_length=300)),
21 |                 ('password2', models.CharField(max_length=300)),
22 |                 ('mobile', models.CharField(max_length=15, null=True)),
23 |             ],
24 |         ),
25 |     ]
26 | 


--------------------------------------------------------------------------------
/templates/blog/home.html:
--------------------------------------------------------------------------------
 1 | {% extends "blog/base.html" %} {% block content %} {% for post in posts %}
 2 | <div class="card"> 
 3 |     <div class="card-body">
 4 |        <article class="media content-section">
 5 |          <img class="rounded-circle article-img" style="width:70px" src="{{ post.author.profile.image.url }}">
 6 |          <div class="media-body">
 7 |              <div class="article-metadata">
 8 |                  <a class="mr-2" href="#">{{ post.author }}</a> 
 9 |                  <small class="text-muted">{{ post.date_posted|date:"F d, Y" }}</small> <hr>
10 |              </div>
11 | 
12 |              <h3 class="article-title card-title" href="#">{{ post.title }}  <a href="{% url 'post-detail' post.id %}" class="btn btn-outline-info  btn-sm"> Edit</a></h3>  
13 |             
14 |              <p class="article-content card-text">{{ post.content }}</p> <br>
15 |          </div> 
16 |        </article>
17 |    </div>
18 | </div>
19 | <br>
20 | {% endfor %} {% endblock content %}


--------------------------------------------------------------------------------
/templates/blog/post_detail.html:
--------------------------------------------------------------------------------
 1 | {% extends "blog/base.html" %} {% block content %}
 2 | <article class="media content-section">
 3 |     <img class="rounded-circle article-img"  style="width:90px" src="{{ object.author.profile.image.url }}">
 4 |     <div class="media-body">
 5 |         <div class="article-metadata">
 6 |             <a class="mr-2" href="#">{{ object.author }}</a>
 7 |             <small class="text-muted">{{ object.date_posted|date:"F d, Y" }}</small> <hr>{% if object.author == user %}
 8 |             <div>
 9 |                 <a class="btn btn-secondary btn-sm mt-1 mb-1" href="{% url 'post-update' object.id %}">Update</a>
10 |                 <a class="btn btn-danger btn-sm mt-1 mb-1" href="{% url 'post-delete' object.id %}">Delete</a>
11 |             </div>
12 |             {% endif %}
13 |         </div>
14 |         <h2 class="article-title">{{ object.title }}</h2>
15 |         <p class="article-content">{{ object.content }}</p>
16 |     </div>
17 | </article>
18 | {% endblock content %}


--------------------------------------------------------------------------------
/users/templates/users/profile.html:
--------------------------------------------------------------------------------
 1 | {% extends "users/home.html" %} {% load crispy_forms_tags %} {% block content %}
 2 | <div class="content-section col-md-12">
 3 |     <center>
 4 |         <div class="media">
 5 |             <div class="media-body">
 6 | 
 7 | 
 8 |                 <img class="rounded-circle account-img" src="{{ user.profile.image.url }}" height="120px" width="120px"> </br>
 9 |                 <h2 class="account-heading">Welcome {{ user.username }}</h2>
10 |             </div>
11 |         </div>
12 |         <form method="POST" enctype="multipart/form-data">
13 |             {% csrf_token %}
14 |             <fieldset class="form-group">
15 |                 <legend class="border-bottom mb-4">Profile Info</legend>
16 |                 {{ u_form|crispy }} {{ p_form|crispy }}
17 |             </fieldset>
18 |             <div class="form-group">
19 |                 <button class="butn btn-outline-info" type="submit">Update</button>
20 |             </div>
21 |         </form>
22 |     </center>
23 | </div>
24 | 
25 | {% endblock content %}


--------------------------------------------------------------------------------
/blog/migrations/0001_initial.py:
--------------------------------------------------------------------------------
 1 | # Generated by Django 3.2.4 on 2021-09-25 15:56
 2 | 
 3 | from django.conf import settings
 4 | from django.db import migrations, models
 5 | import django.db.models.deletion
 6 | import django.utils.timezone
 7 | 
 8 | 
 9 | class Migration(migrations.Migration):
10 | 
11 |     initial = True
12 | 
13 |     dependencies = [
14 |         migrations.swappable_dependency(settings.AUTH_USER_MODEL),
15 |     ]
16 | 
17 |     operations = [
18 |         migrations.CreateModel(
19 |             name='Post',
20 |             fields=[
21 |                 ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
22 |                 ('title', models.CharField(max_length=100)),
23 |                 ('content', models.TextField()),
24 |                 ('date_posted', models.DateTimeField(default=django.utils.timezone.now)),
25 |                 ('author', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
26 |             ],
27 |         ),
28 |     ]
29 | 


--------------------------------------------------------------------------------
/users/models.py:
--------------------------------------------------------------------------------
 1 | from django.db import models
 2 | from django.contrib.auth.models import User as Authuser
 3 | from PIL import Image #pillow lib
 4 | # Create your models here.
 5 | 
 6 | 
 7 | class User(models.Model):
 8 | 
 9 |     username = models.CharField(max_length=100)
10 |     email = models.EmailField(unique=True)
11 |     password1 = models.CharField(max_length=300)
12 |     password2 = models.CharField(max_length=300)
13 |     mobile = models.CharField(max_length=15, null=True)
14 | 
15 |     def __str__(self):
16 |         return self.username
17 | 
18 | class Profile(models.Model):
19 |     user = models.OneToOneField(Authuser, on_delete=models.CASCADE)
20 |     image= models.ImageField(default='default.png',upload_to='profile_pics/')  #pip install pillow
21 |         
22 |     def __str__(self):
23 |         return f'{self.user.username} Profile' 
24 | 
25 |     def save(self):
26 |         super().save()
27 | 
28 |         img=Image.open(self.image.path)
29 |         
30 |         if img.height>300 or img.width>300:
31 |             output_size=(300,300)
32 |             img.thumbnail(output_size)
33 |             img.save(self.image.path)
34 | 
35 | 
36 | 
37 | 


--------------------------------------------------------------------------------
/users/views.py:
--------------------------------------------------------------------------------
 1 | from django.shortcuts import render, redirect
 2 | from django.contrib import messages
 3 | from django.contrib.auth.decorators import login_required
 4 | from .forms import UserRegisterForm, UserUpdateForm, ProfileUpdateForm
 5 | from .models import Profile
 6 | 
 7 | 
 8 | def register(request):
 9 |     if request.method == 'POST':
10 |         form = UserRegisterForm(request.POST)
11 |         if form.is_valid():
12 |             form.save()
13 |             username = form.cleaned_data.get('username')
14 |             messages.success(request, f'Account created for {username}!')
15 |             return redirect('login')
16 |     else:
17 |         form = UserRegisterForm()
18 |     return render(request, 'users/register.html', {'form': form})
19 | 
20 | 
21 | @login_required
22 | def profile(request):
23 |     if request.method == 'POST':
24 |       u_form = UserUpdateForm(request.POST,instance=request.user)
25 |       p_form = ProfileUpdateForm(request.POST,request.FILES,instance=request.user.profile)
26 |     
27 |       if u_form.is_valid() and p_form.is_valid():
28 |          u_form.save()
29 |          p_form.save()
30 |          messages.success(request, f'Your Account has been updated')
31 |          return redirect('profile')
32 |     else:
33 |       u_form = UserUpdateForm(instance=request.user)
34 |       p_form = ProfileUpdateForm(instance=request.user.profile)
35 | 
36 |         
37 |     context = {
38 |         'u_form': u_form,
39 |         'p_form': p_form
40 |     }
41 |     return render(request, 'users/profile.html', context)
42 | 
43 | 


--------------------------------------------------------------------------------
/static/blog/main.css:
--------------------------------------------------------------------------------
 1 | body {
 2 |     background: #fafafa;
 3 |     color: #333333;
 4 |     margin-top: 5rem;
 5 | }
 6 | 
 7 | h1,
 8 | h2,
 9 | h3,
10 | h4,
11 | h5,
12 | h6 {
13 |     color: #444444;
14 | }
15 | 
16 | ul {
17 |     margin: 0;
18 | }
19 | 
20 | .bg-steel {
21 |     background-color: #5f788a;
22 | }
23 | 
24 | .site-header .navbar-nav .nav-link {
25 |     color: #cbd5db;
26 | }
27 | 
28 | .site-header .navbar-nav .nav-link:hover {
29 |     color: #ffffff;
30 | }
31 | 
32 | .site-header .navbar-nav .nav-link.active {
33 |     font-weight: 500;
34 | }
35 | 
36 | .content-section {
37 |     background: #ffffff;
38 |     padding: 10px 20px;
39 |     border: 1px solid #dddddd;
40 |     border-radius: 3px;
41 |     margin-bottom: 20px;
42 | }
43 | 
44 | .article-title {
45 |     color: #444444;
46 | }
47 | 
48 | a.article-title:hover {
49 |     color: #428bca;
50 |     text-decoration: none;
51 | }
52 | 
53 | .article-content {
54 |     white-space: pre-line;
55 | }
56 | 
57 | .article-img {
58 |     height: 65px;
59 |     width: 65px;
60 |     margin-right: 16px;
61 | }
62 | 
63 | .article-metadata {
64 |     padding-bottom: 1px;
65 |     margin-bottom: 4px;
66 |     border-bottom: 1px solid #e3e3e3
67 | }
68 | 
69 | .article-metadata a:hover {
70 |     color: #333;
71 |     text-decoration: none;
72 | }
73 | 
74 | .article-svg {
75 |     width: 25px;
76 |     height: 25px;
77 |     vertical-align: middle;
78 | }
79 | 
80 | .account-img {
81 |     height: 125px;
82 |     width: 125px;
83 |     margin-right: 20px;
84 |     margin-bottom: 16px;
85 | }
86 | 
87 | .account-heading {
88 |     font-size: 2.5rem;
89 | }


--------------------------------------------------------------------------------
/blog/views.py:
--------------------------------------------------------------------------------
 1 | from django.shortcuts import render
 2 | from django.contrib.auth.mixins import LoginRequiredMixin, UserPassesTestMixin
 3 | from django.views.generic import (
 4 |     ListView,
 5 |     DetailView,
 6 |     CreateView,
 7 |     UpdateView,
 8 |     DeleteView
 9 | )
10 | from .models import Post
11 | from django.core.paginator import Paginator
12 | 
13 | def home_view(request):
14 |     context = {
15 |         'posts': Post.objects.all()
16 |     }
17 |     return render(request, 'blog/home.html', context)
18 | 
19 | 
20 | class PostListView(ListView):
21 |     model = Post
22 |     template_name = 'blog/home.html' 
23 |     context_object_name = 'posts'
24 |     ordering = ['-date_posted']
25 |     paginate_by = 2
26 | 
27 | 
28 | class PostDetailView(DetailView):
29 |     model = Post
30 | 
31 | 
32 | class PostCreateView(LoginRequiredMixin, CreateView):
33 |     model = Post
34 |     fields = ['title', 'content']
35 | 
36 |     def form_valid(self, form):
37 |         form.instance.author = self.request.user
38 |         return super().form_valid(form)
39 |         
40 | 
41 | 
42 | class PostUpdateView(LoginRequiredMixin, UserPassesTestMixin, UpdateView):
43 |     model = Post
44 |     fields = ['title', 'content']
45 | 
46 |     def form_valid(self, form):
47 |         form.instance.author = self.request.user
48 |         return super().form_valid(form)
49 | 
50 |     def test_func(self):
51 |         post = self.get_object()
52 |         if self.request.user == post.author:
53 |             return True
54 |         return False
55 | 
56 | 
57 | class PostDeleteView(LoginRequiredMixin, UserPassesTestMixin, DeleteView):
58 |     model = Post
59 |     success_url = '/'
60 | 
61 |     def test_func(self):
62 |         post = self.get_object()
63 |         if self.request.user == post.author:
64 |             return True
65 |         return False
66 | 
67 | 
68 | def about(request):
69 |     return render(request, 'blog/about.html', {'title': 'About'})


--------------------------------------------------------------------------------
/users/templates/users/base.html:
--------------------------------------------------------------------------------
 1 | <!DOCTYPE html>
 2 | <html lang="en">
 3 | 
 4 | <head>
 5 |     <title>MyDjangoApp</title>
 6 | 
 7 |     <meta charset="utf-8">
 8 |     <meta name="viewport" content="width=device-width, initial-scale=1">
 9 | 
10 |     <!-- Bootstrap CSS -->
11 |     <!-- <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous"> -->
12 |     <link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
13 | </head>
14 | 
15 | <body class="override">
16 |     <nav class="navbar navbar-inverse" role="navigation">
17 |         <div class="container">
18 |             <div class="navbar-header">
19 |                 <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false">
20 |                     <span class="sr-only">Toggle navigation</span>
21 |                     <span class="icon-bar"></span>
22 |                     <span class="icon-bar"></span>
23 |                     <span class="icon-bar"></span>
24 |                 </button>
25 |                 <h1><a href="#">Django<span style="color: aqua;">logo</span></a></h1>
26 |             </div>
27 | 
28 |             <div class="navbar-nav">
29 |                 {% if user.is_authenticated %}
30 |                 <a href="{% url 'profile' %}" class="nav-item nav-link">Profile</a>
31 |                 <a href="#" class="nav-item nav-link">Blogs</a>
32 |                 <a href="{% url 'logout' %}" class="nav-item nav-link">Logout</a> {% else %}
33 |                 <a href="{% url 'login' %}" class="nav-item nav-link">Login</a>
34 |                 <a href="{% url 'register' %}" class="nav-item nav-link">Register</a> {% endif %}
35 |             </div>
36 |         </div>
37 |     </nav>
38 | 
39 |     <div class="container">
40 |         <div class="row">
41 |             {% block content %}{% endblock %}
42 |         </div>
43 |     </div>
44 | 
45 |     <footer>
46 |         <div class="container">
47 |             <div class="row well ml-t">
48 |                 <div class="col-lg-8 col-md-8">
49 |                     <h4>Developed by: <a href="https://www.arjunaj.me" target="_blank">AJ</a></h4>
50 |                 </div>
51 |                 <div class="col-lg-4 col-md-4">
52 |                     <p class="m-t">Copyright &copy <a href="https://www.arjunaj.me" target="_blank">Arjun</a> 2021</p>
53 |                 </div>
54 |             </div>
55 |         </div>
56 |     </footer>
57 | </body>
58 | 
59 | </html>


--------------------------------------------------------------------------------
/templates/blog/base.html:
--------------------------------------------------------------------------------
 1 | <!DOCTYPE html>
 2 | <html>
 3 | 
 4 | <head>
 5 |     <meta charset="utf-8">
 6 |     <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
 7 | 
 8 |     <!-- Bootstrap CSS -->
 9 |     <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous"> {% load static %}
10 |     <link rel="stylesheet" type="text/css" href="{% static 'blog/main.css' %}"> {% if title %}
11 |     <title>Django Blog - {{ title }}</title>
12 |     {% else %}
13 |     <title>Django Blog</title>
14 |     {% endif %}
15 | </head>
16 | 
17 | <body>
18 |     <header class="site-header">
19 |         <nav class="navbar navbar-expand-md navbar-dark bg-dark fixed-top">
20 |             <div class="container">
21 |                 <a class="navbar-brand mr-4" href="{% url 'blog-home' %}">Django Blog</a>
22 |                 <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarToggle" aria-controls="navbarToggle" aria-expanded="false" aria-label="Toggle navigation">
23 |           <span class="navbar-toggler-icon"></span>
24 |           </button>
25 |                 <div class="collapse navbar-collapse" id="navbarToggle">
26 |                     <div class="navbar-nav mr-auto">
27 |                         <a class="nav-item nav-link" href="{% url 'blog-home' %}">Home</a>
28 |                         <a class="nav-item nav-link" href="{% url 'blog-about' %}">About</a>
29 |                     
30 |                     </div>
31 |                     <!-- Navbar Right Side -->
32 |                     <div class="navbar-nav">
33 |                         {% if user.is_authenticated %}
34 |                         <a class="nav-item nav-link" href="{% url 'profile' %}">Profile</a>
35 |                         <a class="nav-item nav-link" href="{% url 'logout' %}">Logout</a> {% else %}
36 |                         <a class="nav-item nav-link" href="{% url 'login' %}">Login</a>
37 |                         <a class="nav-item nav-link" href="{% url 'register' %}">Register</a> {% endif %}
38 |                     </div>
39 |                 </div>
40 |             </div>
41 |         </nav>
42 |     </header>
43 |     <main role="main" class="container" style="display: block; margin-top: 200px;">
44 |         <div class="row">
45 |             <div class="col-md-8">
46 |                 {% if messages %} {% for message in messages %}
47 |                 <div class="alert alert-{{ message.tags }}">
48 |                     {{ message }}
49 |                 </div>
50 |                 {% endfor %} {% endif %}
51 | 
52 |                 <div class="media">
53 |                     <div class="media-body">
54 |                         <div class="form-group">
55 |                          <center>
56 |                             <label> <h2>Post your Ideas </h2> </label> <br>
57 |                             <a class="btn btn-outline-info" href="{% url 'post-create' %}">Create Blog</a> 
58 |                          </centre>
59 |                         </div>
60 |                           <br> 
61 |                         {% block content %}{% endblock %}
62 |                     </div>
63 |                 </div>
64 | 
65 |             </div>
66 |             <div class="col-md-4">
67 |                 <div class="content-section">
68 |                         <ul class="list-group">
69 |                             <li class="list-group-item list-group-item-light">Latest Posts</li>
70 |                             <li class="list-group-item list-group-item-light">Old Post</li>
71 |                         </ul>
72 |                     </p>
73 |                 </div>
74 |             </div>
75 |         </div>
76 |     </main>
77 | 
78 |     <!-- Optional JavaScript -->
79 |     <!-- jQuery first, then Popper.js, then Bootstrap JS -->
80 |     <script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
81 |     <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
82 |     <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js" integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl" crossorigin="anonymous"></script>
83 | </body>
84 | 
85 | </html>


--------------------------------------------------------------------------------
/trydjango/settings.py:
--------------------------------------------------------------------------------
  1 | """
  2 | Django settings for trydjango project.
  3 | 
  4 | Generated by 'django-admin startproject' using Django 3.2.4.
  5 | 
  6 | For more information on this file, see
  7 | https://docs.djangoproject.com/en/3.2/topics/settings/
  8 | 
  9 | For the full list of settings and their values, see
 10 | https://docs.djangoproject.com/en/3.2/ref/settings/
 11 | """
 12 | 
 13 | import os
 14 | from pathlib import Path
 15 | 
 16 | # Build paths inside the project like this: BASE_DIR / 'subdir'.
 17 | BASE_DIR = Path(__file__).resolve().parent.parent
 18 | #BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
 19 | #it tells django where the manage.py is stored
 20 | 
 21 | # Quick-start development settings - unsuitable for production
 22 | # See https://docs.djangoproject.com/en/3.2/howto/deployment/checklist/
 23 | 
 24 | # SECURITY WARNING: keep the secret key used in production secret!
 25 | SECRET_KEY = 'django-insecure-2zb40@1dl+k8$-2h+ua392#@e)!zn*kdxisb!ygrsgjb8ycywrj'
 26 | 
 27 | # SECURITY WARNING: don't run with debug turned on in production!
 28 | #When your project is LiveProject or is on LiveServer   set to False
 29 | DEBUG = True
 30 | 
 31 | ALLOWED_HOSTS = []
 32 | 
 33 | 
 34 | # Application definition
 35 | 
 36 | INSTALLED_APPS = [
 37 |     'django.contrib.admin',
 38 |     'django.contrib.auth',
 39 |     'django.contrib.contenttypes',
 40 |     'django.contrib.sessions',
 41 |     'django.contrib.messages',
 42 |     'django.contrib.staticfiles',
 43 |     'crispy_forms', #an application that helps to manage Django forms. It allows adjusting form properties (such as method, send button or CSS classes) on the backend without having to re-write them in the template.
 44 |     
 45 |     #own app
 46 |     'users',
 47 |     'blog',
 48 | ]
 49 | 
 50 | #This represents how req and security is handled
 51 | MIDDLEWARE = [
 52 |     'django.middleware.security.SecurityMiddleware',
 53 |     'django.contrib.sessions.middleware.SessionMiddleware',
 54 |     'django.middleware.common.CommonMiddleware',
 55 |     'django.middleware.csrf.CsrfViewMiddleware',
 56 |     'django.contrib.auth.middleware.AuthenticationMiddleware',
 57 |     'django.contrib.messages.middleware.MessageMiddleware',
 58 |     'django.middleware.clickjacking.XFrameOptionsMiddleware',
 59 | ]
 60 | 
 61 | #this tells Django how to route any url
 62 | ROOT_URLCONF = 'trydjango.urls'
 63 | 
 64 | #Django renders HTML contents from here
 65 | TEMPLATES = [
 66 |     {
 67 |         'BACKEND': 'django.template.backends.django.DjangoTemplates',
 68 |         'DIRS': [BASE_DIR / 'templates'],
 69 |         'APP_DIRS': True,
 70 |         'OPTIONS': {
 71 |             'context_processors': [
 72 |                 'django.template.context_processors.debug',
 73 |                 'django.template.context_processors.request',
 74 |                 'django.contrib.auth.context_processors.auth',
 75 |                 'django.contrib.messages.context_processors.messages',
 76 |             ],
 77 |         },
 78 |     },
 79 | ]
 80 | 
 81 | WSGI_APPLICATION = 'trydjango.wsgi.application'
 82 | 
 83 | 
 84 | # Database
 85 | # https://docs.djangoproject.com/en/3.2/ref/settings/#databases
 86 | 
 87 | DATABASES = {
 88 |     'default': {
 89 |         'ENGINE': 'django.db.backends.sqlite3',
 90 |         'NAME': BASE_DIR / 'db.sqlite3',
 91 |     }
 92 | }
 93 | 
 94 | 
 95 | # Password validation
 96 | # https://docs.djangoproject.com/en/3.2/ref/settings/#auth-password-validators
 97 | 
 98 | AUTH_PASSWORD_VALIDATORS = [
 99 |     {
100 |         'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
101 |     },
102 |     {
103 |         'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
104 |     },
105 |     {
106 |         'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
107 |     },
108 |     {
109 |         'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
110 |     },
111 | ]
112 | 
113 | 
114 | # Internationalization
115 | # https://docs.djangoproject.com/en/3.2/topics/i18n/
116 | 
117 | LANGUAGE_CODE = 'en-us'
118 | 
119 | TIME_ZONE = 'UTC'
120 | 
121 | USE_I18N = True
122 | 
123 | USE_L10N = True
124 | 
125 | USE_TZ = True
126 | 
127 | 
128 | # Static files stores (CSS, JavaScript, Images)
129 | # https://docs.djangoproject.com/en/3.2/howto/static-files/
130 | 
131 | STATIC_URL = '/static/'
132 | 
133 | CRISPY_TEMPLATE_PACK = 'bootstrap4'
134 | 
135 | LOGIN_REDIRECT_URL = 'blog-home'
136 | LOGIN_URL = 'login'
137 | 
138 | # Default primary key field type
139 | # https://docs.djangoproject.com/en/3.2/ref/settings/#default-auto-field
140 | 
141 | DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
142 | 
143 | MEDIA_URL = '/media/'
144 | MEDIA_ROOT = os.path.join(BASE_DIR,'media')
145 | 
146 | 
147 | EMAIL_BACKEND= 'django.core.mail.backends.smtp.EmailBackend'
148 | EMAIL_USE_SSL = True
149 | EMAIL_HOST = 'smtp.gmail.com'
150 | EMAIL_HOST_USER = 'arjunsdhav@gmail.com'
151 | EMAIL_HOST_PASSWORD = '**********'
152 | EMAIL_PORT = '465'
153 | 


--------------------------------------------------------------------------------
/users/templates/users/home.html:
--------------------------------------------------------------------------------
  1 | <!DOCTYPE html>
  2 | <html>
  3 | 
  4 | <head>
  5 | 
  6 |     <meta charset="utf-8">
  7 |     <meta http-equiv="X-UA-Compatible" content="IE=edge">
  8 |     <meta name="viewport" content="width=device-width, initial-scale=1">
  9 | 
 10 |     <title>Home|Django</title>
 11 |     {% load static %}
 12 |     <link rel="stylesheet" href="{%static 'css/home.css' %}">
 13 |     <link href='http://fonts.googleapis.com/css?family=Cookie' rel='stylesheet' type='text/css'>
 14 | 
 15 |     <!--Bootstrap CSS-->
 16 |     <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@4.5.3/dist/css/bootstrap.min.css" integrity="sha384-TX8t27EcRE3e/ihU7zmQxVncDAy5uIKz4rEkgIXeMed4M0jlfIDPvg6uqKI2xXr2" crossorigin="anonymous">
 17 | </head>
 18 | 
 19 | <body>
 20 |     <header class="site-header">
 21 |         <nav class="navbar navbar-expand-md navbar-dark bg-dark fixed-top">
 22 |             <div class="container">
 23 |                 <a class="navbar-brand mr-4" href="{% url 'blog-home' %}">Django Blog</a>
 24 |                 <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarToggle" aria-controls="navbarToggle" aria-expanded="false" aria-label="Toggle navigation">
 25 |           <span class="navbar-toggler-icon"></span>
 26 |           </button>
 27 |                 <div class="collapse navbar-collapse" id="navbarToggle">
 28 |                     <div class="navbar-nav mr-auto">
 29 |                         <a class="nav-item nav-link" href="{% url 'blog-home' %}">Home</a>
 30 |                         <a class="nav-item nav-link" href="{% url 'blog-about' %}">About</a>
 31 |                     </div>
 32 | 
 33 |                     <!-- Navbar Right Side -->
 34 |                     <div class="navbar-nav">
 35 |                         {% if user.is_authenticated %}
 36 |                         <a class="nav-item nav-link" href="{% url 'profile' %}">Profile</a>
 37 |                         <a class="nav-item nav-link" href="{% url 'logout' %}">Logout</a> {% else %}
 38 |                         <a class="nav-item nav-link" href="{% url 'login' %}">Login</a>
 39 |                         <a class="nav-item nav-link" href="{% url 'register' %}">Register</a> {% endif %}
 40 |                     </div>
 41 |                 </div>
 42 |             </div>
 43 |         </nav>
 44 |     </header>
 45 |     
 46 |     <div class="container col-12" style="background-color: rgb(231, 228, 176);">
 47 |         <div class="row">
 48 |             <div class="col-6">
 49 |                 {% block content %}{% endblock %}
 50 |             </div>
 51 |             <div class="card col-12" style="width: 18rem;">
 52 |                 <img src="{%static 'images/code.gif'%} " class="card-img-top" alt="gif" style="width:600px">
 53 |             </div>
 54 |         </div>
 55 |         <center>
 56 |         <div class="alert alert-info" role="alert">
 57 |             <h3> <strong>Thank You!</strong> for visiting my blog site. </h3>
 58 |         </div>
 59 |     </center>
 60 |     </div>
 61 | 
 62 |     <!----- Footer ----->
 63 |     <div class="footer-dark">
 64 |         <footer>
 65 |             <div class="container">
 66 |                 <div class="row">
 67 |                     <div class="col-sm-6 col-md-3 item">
 68 |                         <h3>Services</h3>
 69 |                         <ul>
 70 |                             <li><a href="#">Web design</a></li>
 71 |                             <li><a href="#">Development</a></li>
 72 |                             <li><a href="#">Hosting</a></li>
 73 |                         </ul>
 74 |                     </div>
 75 |                     <div class="col-sm-6 col-md-3 item">
 76 |                         <h3>About</h3>
 77 |                         <ul>
 78 |                             <li><a href="#">Company</a></li>
 79 |                             <li><a href="#">Team</a></li>
 80 |                             <li><a href="#">Careers</a></li>
 81 |                         </ul>
 82 |                     </div>
 83 |                     <div class="col-md-6 item text">
 84 |                         <h3>Django Blog</h3>
 85 |                         <p>Blogging Site by Arjun Jadhav</p>
 86 |                     </div>
 87 |                 </div>
 88 |                 <p class="copyright">ArjunAJ © 2020</p>
 89 |             </div>
 90 |         </footer>
 91 |     </div>
 92 | 
 93 |     <script src="http://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
 94 |     <script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
 95 |     <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>
 96 |     <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js" integrity="sha384-ChfqqxuZUCnJSK3+MXmPNIyE6ZbWh2IMqE241rYiqJxyMiZ6OW/JmZQ5stwEULTy" crossorigin="anonymous"></script>
 97 | 
 98 | </body>
 99 | 
100 | </html>


--------------------------------------------------------------------------------
/users/static/css/home.css:
--------------------------------------------------------------------------------
  1 | .header-user-dropdown {
  2 |     background-color: #292c2f;
  3 |     box-shadow: 0 1px 1px #ccc;
  4 |     padding: 20px 40px;
  5 |     height: 80px;
  6 |     color: #ffffff;
  7 |     box-sizing: border-box;
  8 |     overflow: visible;
  9 | }
 10 | 
 11 | .header-user-dropdown .header-limiter {
 12 |     max-width: 1200px;
 13 |     text-align: center;
 14 |     margin: 0 auto;
 15 | }
 16 | 
 17 | 
 18 | /* Logo */
 19 | 
 20 | .header-user-dropdown .header-limiter h1 {
 21 |     float: left;
 22 |     font: normal 28px Cookie, Arial, Helvetica, sans-serif;
 23 |     line-height: 40px;
 24 |     margin: 0;
 25 | }
 26 | 
 27 | .header-user-dropdown .header-limiter h1 span {
 28 |     color: #bc40df;
 29 | }
 30 | 
 31 | 
 32 | /* The header links */
 33 | 
 34 | ul#menu li {
 35 |     display: inline;
 36 | }
 37 | 
 38 | .header-user-dropdown .header-limiter a {
 39 |     color: #ffffff;
 40 |     text-decoration: none;
 41 | }
 42 | 
 43 | .header-user-dropdown .header-limiter nav {
 44 |     font: 16px Arial, Helvetica, sans-serif;
 45 |     line-height: 40px;
 46 |     float: left;
 47 |     margin: 0 0 0 60px;
 48 |     padding: 0;
 49 | }
 50 | 
 51 | .header-user-dropdown .header-limiter nav a {
 52 |     font-size: 14px;
 53 |     display: inline-block;
 54 |     padding: 0 12px;
 55 |     opacity: 0.9;
 56 |     position: relative;
 57 |     text-decoration: none;
 58 |     line-height: 1;
 59 | }
 60 | 
 61 | .header-user-dropdown .header-limiter nav a:hover {
 62 |     opacity: 1;
 63 | }
 64 | 
 65 | 
 66 | /* The "new" badge */
 67 | 
 68 | .header-user-dropdown .header-limiter nav a span {
 69 |     position: absolute;
 70 |     top: -12px;
 71 |     border-radius: 2px;
 72 |     background-color: #2A6A92;
 73 |     box-shadow: 0 1px 1px 0 rgba(0, 0, 0, 0.12);
 74 |     height: 13px;
 75 |     font-size: 11px;
 76 |     right: -15px;
 77 |     padding: 1px 4px 0;
 78 | }
 79 | 
 80 | 
 81 | /* The user menu */
 82 | 
 83 | .header-user-dropdown .header-limiter .header-user-menu {
 84 |     position: relative;
 85 |     float: right;
 86 |     background-color: #3a3c3e;
 87 |     width: 75px;
 88 |     height: 40px;
 89 |     border-radius: 2px;
 90 | }
 91 | 
 92 | .header-user-dropdown .header-limiter .header-user-menu:before {
 93 |     content: '';
 94 |     width: 0;
 95 |     height: 0;
 96 |     top: 18px;
 97 |     left: 15px;
 98 |     position: absolute;
 99 |     border: 5px solid transparent;
100 |     border-top-color: #fff;
101 | }
102 | 
103 | .header-user-dropdown .header-limiter .header-user-menu ul {
104 |     display: none;
105 |     font: bold 13px Arial, Helvetica, sans-serif;
106 |     background-color: inherit;
107 |     list-style: none;
108 |     position: absolute;
109 |     text-align: center;
110 |     width: 125px;
111 |     top: 25px;
112 |     right: 0;
113 |     padding: 10px;
114 |     border-radius: 2px;
115 |     box-shadow: 0 2px 2px rgba(0, 0, 0, 0.1);
116 |     box-sizing: border-box;
117 | }
118 | 
119 | .header-user-dropdown .header-user-menu:active ul,
120 | .header-user-dropdown .header-user-menu:hover ul,
121 | .header-user-dropdown .header-user-menu.show ul {
122 |     display: block;
123 | }
124 | 
125 | .header-user-dropdown .header-user-menu ul li {
126 |     padding: 5px;
127 | }
128 | 
129 | .header-user-dropdown .header-user-menu ul li a:hover {
130 |     opacity: 0.9;
131 | }
132 | 
133 | .header-user-dropdown .header-user-menu ul li a.highlight {
134 |     color: #e9ac09;
135 | }
136 | 
137 | .header-user-dropdown .header-user-menu img {
138 |     border-radius: 50%;
139 |     position: absolute;
140 |     top: 6px;
141 |     max-width: 28px;
142 |     right: 10px;
143 | }
144 | 
145 | @media all and (max-width: 800px) {
146 |     .header-user-dropdown .header-limiter h1 {
147 |         font-size: 24px;
148 |     }
149 |     .header-user-dropdown .header-limiter nav a {
150 |         padding: 0 5px;
151 |     }
152 |     .header-user-dropdown .header-limiter nav {
153 |         margin-left: 20px;
154 |     }
155 | }
156 | 
157 | @media all and (max-width: 600px) {
158 |     .header-user-dropdown .header-limiter nav {
159 |         display: none;
160 |     }
161 | }
162 | 
163 | 
164 | /* footer*/
165 | 
166 | .footer-dark {
167 |     padding: 50px 0;
168 |     color: #f0f9ff;
169 |     background-color: #282d32;
170 | }
171 | 
172 | .footer-dark h3 {
173 |     margin-top: 0;
174 |     margin-bottom: 12px;
175 |     font-weight: bold;
176 |     font-size: 16px;
177 | }
178 | 
179 | .footer-dark ul {
180 |     padding: 0;
181 |     list-style: none;
182 |     line-height: 1.6;
183 |     font-size: 14px;
184 |     margin-bottom: 0;
185 | }
186 | 
187 | .footer-dark ul a {
188 |     color: inherit;
189 |     text-decoration: none;
190 |     opacity: 0.6;
191 | }
192 | 
193 | .footer-dark ul a:hover {
194 |     opacity: 0.8;
195 | }
196 | 
197 | @media (max-width:767px) {
198 |     .footer-dark .item:not(.social) {
199 |         text-align: center;
200 |         padding-bottom: 20px;
201 |     }
202 | }
203 | 
204 | .footer-dark .item.text {
205 |     margin-bottom: 36px;
206 | }
207 | 
208 | @media (max-width:767px) {
209 |     .footer-dark .item.text {
210 |         margin-bottom: 0;
211 |     }
212 | }
213 | 
214 | .footer-dark .item.text p {
215 |     opacity: 0.6;
216 |     margin-bottom: 0;
217 | }
218 | 
219 | .footer-dark .item.social {
220 |     text-align: center;
221 | }
222 | 
223 | @media (max-width:991px) {
224 |     .footer-dark .item.social {
225 |         text-align: center;
226 |         margin-top: 20px;
227 |     }
228 | }
229 | 
230 | .footer-dark .item.social>a {
231 |     font-size: 20px;
232 |     width: 36px;
233 |     height: 36px;
234 |     line-height: 36px;
235 |     display: inline-block;
236 |     text-align: center;
237 |     border-radius: 50%;
238 |     box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.4);
239 |     margin: 0 8px;
240 |     color: #fff;
241 |     opacity: 0.75;
242 | }
243 | 
244 | .footer-dark .item.social>a:hover {
245 |     opacity: 0.9;
246 | }
247 | 
248 | .footer-dark .copyright {
249 |     text-align: center;
250 |     padding-top: 24px;
251 |     opacity: 0.3;
252 |     font-size: 13px;
253 |     margin-bottom: 0;
254 | }


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/Django_Tut.txt:
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  1 | Django:
  2 |       DJANGO uses MVT Architecture i.e
  3 |        i)Model: The goal of the Models is to handle the data(realated to DBMS)
  4 |                     Each model class maps to a single table in the database.
  5 | 
  6 |        ii)View: First, it is responsible for getting the inputs that come via HTTP request. 
  7 |                     Secondly,it is a place where we put our business logic of the application. 
  8 |                     It's a python function which is used to perform some business logic and return a response to the user. 
  9 |                     This response can be the HTML contents of a Web page, or a redirect, or a 404 error.
 10 | 
 11 |       iii)Template: Django provides a convenient way to generate dynamic HTML pages by using its template system.
 12 |                           A template consists of static parts of the desired HTML output as well as some special syntax describing how                            dynamic content will be inserted.
 13 | 
 14 | 
 15 | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 16 | Step 1: Creating Project(Demo),
 17 |        >> mkvirtualenv my_django_environment  //making virtualenv
 18 | 
 19 |        >>django-admin startproject projectname      //creating projectfile
 20 | 
 21 |        >>python manage.py startapp products  //creates an app
 22 | 
 23 |       >>python manage.py migrate   //to sync settings 
 24 | 
 25 |       >>python manage.py createsuperuser   //creates admin user 
 26 | 
 27 |       >>Name
 28 |       >>email
 29 |       >>pass:
 30 |       >>cpass:
 31 |       >>y
 32 |        
 33 |       >>python manage.py runserver
 34 |       127.0.0.1:8000/admin                /*You will get dashboard of admin*/
 35 | 
 36 | Step 2: In settings.py add 'products' app in Installed aPPS AND 
 37 |         Manually Create urls.py in Apps Root(products)
 38 | 
 39 | Step 3: Next step is to create DB models,so we will do these in models.py
 40 |         Here :
 41 |          class Product(models.Model):
 42 |             title = models.CharField(max_length=120) #models.Field is used to map these to database
 43 |             description =models.TextField(blank=True,null=True)
 44 |             price =models.DecimalField(decimal_places=2,max_digits=500)
 45 |             summary=models.TextField() 
 46 |        
 47 |        IMP: For every change in models.py,don't forget to make migrations and then migrate it
 48 |             
 49 |              >>python manage.py makemigrations
 50 |             
 51 |              >>python manage.py migrate
 52 | 
 53 | Step 4: Next step is to strictly register models in admin.py
 54 |         Here:
 55 |               from .models import Product
 56 |             
 57 |               admin.site.register(Product)   
 58 | 
 59 |         then run server and checker whether the model is created in admin app.
 60 | 
 61 | Step5: Now if we want to create product object in Python Shell(Its a Django API to interact with Database)
 62 |       >>python manage.py python shell
 63 | 
 64 |         So now we are in Python Shell:
 65 |             >>>from products.models import Product        //this is done to import all models of App 
 66 |             >>>Products.objects.all()        //shows list of objects created
 67 |          
 68 |          //To create the object follow bellow command 
 69 |             >>>p=Product.objects.create(title='Product1', description='New Product', price='200',summary='Thats Sweet')
 70 |             >>>q.save() //to save the change in DB
 71 |             >>>q.id  //gives id of object
 72 |  
 73 |             >>>Product.objects.create(title='Product2', description='New Product2', price='100',summary='Thats Sweet')
 74 |             >>>Product.objects.create(title='Product3', description='New Product3', price='300',summary='Thats Sweet') 
 75 |  
 76 |           //So to exit from shell just cmommand
 77 |             >>>exit()
 78 |  
 79 |       >>python manage.py runserver  //and check whether objects are created in admin app
 80 | 
 81 | 
 82 | -----------------------------------------------------------------------------------------------------------------------------------------
 83 | 
 84 | 
 85 | ****************** To change Default HomePage(http://127.0.0.1:8000/  ) to Custom Homepage **********************************
 86 | 
 87 | Step1: For that create a new app Pages and then open views.py of Pages App
 88 |        
 89 |  Note: views.py is place that handles various webpages this done using python fuctions or classes.
 90 |        and dont foget to import : 
 91 |         eg:
 92 |            from django.http import HttpResponse
 93 |               def home_view(request,*args,**args):
 94 |                  return HttpResponse("<h1>Hello World</h1>") //Html String
 95 | 
 96 | Step2: Next step is to map these with Project urls.py and import views
 97 |  
 98 |           /*from pages import views                  
 99 |            from products import views */
100 |        //Its bit confuse 
101 |                   OR
102 |          /* from pages.views import home_view       //Just import a view we want use
103 |              urlpatterns=[
104 |                path('',home_view,name='home'),
105 |                path('admin/',admin.site.urls),
106 |              ]
107 |          */
108 |    Now Runserver, we will get desired Custom Page at http://127.0.0.1:8000/
109 |       
110 |    And we if we do
111 |            /*
112 |                urlpatterns=[
113 |                path('home/',home_view,name='home'),
114 |                path('admin/',admin.site.urls),
115 |              ]
116 |            */
117 |         then we get custome page at http://127.0.0.1:8000/home/
118 | 
119 | ----------------------------------------------------------------------------------------
120 | 
121 | 
122 | ************************ Templates and Django ******************************************
123 | #Create templates folder in Project Root folder and create home.html file
124 |       and then in settings.py in templates  
125 |   TEMPLATES = [
126 |     {
127 |         'BACKEND': 'django.template.backends.django.DjangoTemplates',
128 |         'DIRS': [BASE_DIR / 'templates'], #add BASE DIR path along with templates
129 |         'APP_DIRS': True,
130 |         'OPTIONS': {
131 |             'context_processors': [
132 |                 'django.template.context_processors.debug',
133 |                 'django.template.context_processors.request',
134 |                 'django.contrib.auth.context_processors.auth',
135 |                 'django.contrib.messages.context_processors.messages',
136 |             ],
137 |         },
138 |     },
139 |  ]    
140 | 
141 | 
142 | 
143 |        from django.shortcuts import render 
144 |        from django.http import HttpResponse
145 |         
146 |        def home_view(request,*args,**args):
147 |            return render(request,"home.html",{})
148 | 
149 | --------------------------------------------------------------------------------------
150 | 
151 | 
152 | ************************** Django Templating Engine ****************************************
153 | templates/home.html
154 |  
155 |         <h1>Hello World</h1>
156 |           {{ request.user }}  //This is Jinja Template Syntax
157 |         <p>You are in Home</p>
158 | 
159 | Now add index.html in Project root that holds all the html files
160 | 
161 | index.html:
162 | <!DOCTYPE html>
163 | <html>
164 |   <head>
165 |     <title>Try Django</title>
166 |   </head>
167 |   <body>
168 |     <h1> This is Base Index Page </h1>
169 |     {% block content %}
170 |         Its Index Page
171 |     {% endblock %}
172 |   </body>
173 | </html>
174 | 
175 | home.html:
176 |   {% extends 'index.html' %}   //This relates(inherites) index.html and home.html
177 |   {% block content %}
178 |    <h1>Hello World</h1>
179 | 
180 |    <p>You are in Contact Page</p>
181 |    {% endblock %}
182 | 
183 | 
184 | -------------------------------------------------------------------------------------------------
185 | 
186 | 
187 | **************Include Template Tag****************
188 | #Create a navbar.html:
189 | 
190 | <ul>
191 |   <li>Home</li>
192 |   <li>Contact</li>
193 |   <li>About us</li>
194 | </ul>
195 | 
196 | index.html:
197 | 
198 |  <!DOCTYPE html>
199 |  <html>
200 |    <head>
201 |      <title>Try Django</title>
202 |    </head>
203 |    <body>
204 |      
205 |      {% include 'navbar.html'%}    <!--This done to import external template-->
206 | 
207 |      {% block content %}
208 |          Its Index Page
209 |      {% endblock %}
210 |    </body>
211 |  </html>
212 | 
213 | 
214 | All the content is navbar is reflected where ever the index is inherited
215 | 
216 | 
217 | ----------------------------------------------------------------------------------------
218 | 
219 | 
220 | ********** Rendering Context in Template ***********
221 | Django takes our template & template context,mashes then 
222 | it renders and sends raw HTML to browser
223 | 
224 | {{ }} it represents context variable
225 | 
226 | 
227 | In views.py:
228 |  
229 |  def about_view(request,*args, **kargs):
230 |      context={
231 |          "text":"This is About us",
232 |          "id":7020
233 |      }
234 |      return render(request,'about.html',context)
235 | 
236 | 
237 | In about.html:
238 |  {% extends 'index.html' %}
239 | {% block content %}
240 | <h1>Hello World</h1>
241 | <p>You are in About us Page</p>
242 | 
243 | <p>
244 |     {{ text }}, {{ id }}
245 | </p>
246 | {% endblock %}
247 | 
248 | 
249 | O/P: 
250 |      Hello World
251 | 
252 |  You are in About us Page
253 | 
254 |  This is About us, 7020 
255 | 
256 | --------------------------------------------------------------------------------------------
257 | 
258 | 
259 | **********For Loop in Template ***********
260 | What if we want to view a list 
261 | 
262 |  def about_view(request,*args, **kargs):
263 |      context={
264 |          "list"=[123,456,789]
265 |      }
266 |      return render(request,'about.html',context)
267 | 
268 | and in html:
269 |      {{ list }}
270 | 
271 | O/P: [123,456,789]
272 | 
273 | But we want show this as html list items,so we can use forloop in template as below:
274 | about.html:
275 | 
276 | {% extends 'index.html' %}
277 | {% block content %}
278 | <h1>Hello World</h1>
279 | <p>You are in About us Page</p>
280 | 
281 | <p>
282 |     {{ text }}, {{ id }}
283 | </p>
284 | 
285 | <ul>
286 | {% for item in list %}
287 |    <li>{{ forloop.counter }} - {{ item }} </li>
288 | {% endfor %}   
289 | </ul>
290 | 
291 | {% endblock %}
292 | 
293 | 
294 | ------------------------------------------------------------------------------------------------
295 | 
296 | 
297 | *********** Using Conditions in Template************
298 | <ul>
299 |  {% for abc in list %}
300 |   {% if abc == 123 %}
301 |      <li>{{ forloop.counter }} - {{ abc|add:22 }} </li>
302 |   {% elif abc == "Arjun" %}
303 |      <li> Myself Arjun </li>
304 |   {% else %}
305 |      <li> {{ forloop.counter }} - {{ abc }} </li>
306 |   {% endif %}
307 |  {% endfor %}
308 | </ul>
309 | 
310 | -----------------------------------------------------------------------
311 | 
312 | 
313 | ******************** Template Tags and Filters   ****************************
314 | 
315 | Do visit: https://docs.djangoproject.com/en/3.2/ref/templates/builtins/
316 | 
317 | Ex:
318 | 
319 | Open views.py:
320 | 
321 | def about_view(request,*args, **kargs):
322 |     context={
323 |         "title":"This is About us",
324 |         "id":7020,
325 |         "list":[123,"Kunal","Arjun",264]
326 |         "html":"<h1> Hello HTML </h1>"
327 |     }
328 |     return render(request,'about.html',context)
329 | 
330 | 
331 | Open About.html and pass:
332 |              
333 |                   {{ html }}          //it gives the string as it is
334 |  
335 | but if we use filter: {{ html|safe}}  //it gives O/P as HTML string
336 |  
337 |                     
338 | -------------------------------------------------------------------------------------
339 | 
340 | 
341 |  
342 |  *********** Render Data From Database with a Model *******************************                    
343 | Run: python manage.py shell
344 | 
345 | Now,we are in shell:
346 |     
347 |  >>>from products.models import Product    //first step is to import models from app
348 |                        
349 |  >>>Product.objects.get(id=1) //will give object with id=1
350 |     <Product: Product object(1)> //to get exact object use __str__ function in models
351 | 
352 | //also we can store command in variable so that we can use them for our ease
353 |  >>>obj=Product.objects.set('title')
354 |  >>>obj.id
355 |  >>>obj.save()  
356 | 
357 |  >>>exit()   //we will exit from shell
358 | 
359 | 
360 | ---------------------------------------------------------------------------------------------------
361 | 
362 | 
363 | ******************  Django Model Forms   ***************
364 | step1:Create a file "forms.py" in your app folder
365 | 
366 | Step2:open forms.py:
367 |           
368 |          from django import form
369 |          from .models import Product
370 |    
371 |          class Productform(forms.ModelForm):
372 |            classMeta:
373 |                 model=Products
374 |                 fields=[
375 |                          'title',
376 |                          'description',
377 |                          'price'        
378 |                 ]
379 | step3:Now open views.py and import:
380 |       
381 |        from .forms import ProductForm
382 |        
383 |      def product_create_view(request):           //to get form data
384 |          form=Productform(request.POST or None)
385 |          if form.is_valid():
386 |             form.save()
387 |             form=Productform()      //it will reset form field as we click submit
388 |          context={
389 |              'form':form 
390 |          }
391 |          
392 |          return render(request,"product/product_create.html")
393 | 
394 | Step4: Then create 'product_create.html' to store html of form:
395 |        open product_create.html:
396 |        {% extends 'index.html' %}
397 |        {% block content %}
398 |             <form method="POST">
399 |                 {% csrf_token %}       //to provide security form malcious inputs
400 |                 {{ form.as_p }}
401 |               <input type="submit" value="Save">
402 |            </form>
403 |        {% endblock %}
404 | 
405 | Step5:Give its path to projects urls.py:
406 |           import product_create_view
407 | 
408 |    and then in url patterns=[ path('create',product_create_view), ]
409 | 
410 | 
411 | --------------------------------------------------------------------------------------------------
412 | 
413 | 
414 | **************************   Pure Django Form         ***************************
415 | step1: For this we have to create a sample of form by creating class in forms.py
416 |    
417 |  class RawProductForm(forms.Form):
418 |       title      =forms.CharField()
419 |       description=forms.CharField()
420 |       price      =forms.DecimalField() 
421 | 
422 | Do refer: https://docs.djangoproject.com/en/3.2/ref/forms/fields/
423 | 
424 | step2:Open views.py:
425 |          from .forms import RawProductForm
426 | 
427 |          def product_create_view(request.POST): 
428 |              my_form=RawProductForm()                              
429 |              context = {
430 |                      "form": my_form
431 |              }
432 | 
433 |              return render(request, "product/product_create.html",context)
434 | 
435 | step3:Open product_create.html:
436 |           
437 |       {% extends 'index.html' %} 
438 |       {% block content %}
439 |       <form action="." method="POST">         //'.' means period
440 |         {% csrf_token %} 
441 |         {{ form.as_p }}                   //display form as paragraph also try form.as_ul
442 |       <input type="submit" value="Save" />
443 |       </form>
444 | 
445 |       {% endblock %}
446 | 
447 | 
448 | ------------------------------------------------------------------------------------------------------------------------------------------
449 | 
450 | ******************************    Form Widgets  ************************************************
451 | This changes will give intial values to fields:
452 | forms.py:
453 | 
454 | class RawProductForm(forms.Form):
455 |       title      =forms.CharField( label='Product Name', widget=forms.TextInput(attrs={"placeholder":"Enter Product"})) 
456 |       description=forms.CharField(required=False,
457 |                                   widget=forms.Textarea(
458 |                                          attrs={
459 |                                         "placeholder":"Enter Description",
460 |                                               "class":"my_class",
461 |                                                "id"  :"my_id",
462 |                                                "rows":20,
463 |                                                "cols":120
464 |                                          }
465 |                                       )
466 |                                   )
467 |       price      =forms.DecimalField(initial=199.99) 
468 | 
469 | 
470 | ----------------------------------------------------------------------------------------------------------------------------
471 | 
472 | 
473 | **************************   Form Vailidation     ******************************************************************************
474 | 
475 | Suppose we want to add validation for Title then we will add new function cleaned_<fieldName> in our real Product form.
476 | forms.py:
477 | 
478 | class ProductForm(forms.ModelForm):
479 |     title = forms.CharField(label='Product Name', widget=forms.TextInput(
480 |         attrs={"placeholder": "Enter Product"}))
481 | 
482 |     description = forms.CharField(required=False,
483 |                                   widget=forms.Textarea(
484 |                                       attrs={
485 |                                           "placeholder": "Enter Description",
486 |                                           "class": "my_class",
487 |                                           "id": "my_id",
488 |                                           "rows": 10,
489 |                                           "cols": 50
490 |                                       }
491 |                                   )
492 |                                   )
493 |     price = forms.DecimalField(initial=99.99)
494 | 
495 |     class Meta:
496 |         model = Product
497 |         fields = [
498 |             'title',
499 |             'description',
500 |             'price'
501 |         ]
502 | //validation for title
503 |     def clean_title(self, *args, **kargs):
504 |         title=self.cleaned_data.get("title")
505 |         if not title.startswith("Product"):
506 |             raise forms.ValidationError("Enter Valid Product")
507 |         return title
508 | 
509 | 
510 | 
511 | --------------------------------------------------------------------------------------------------
512 | 
513 | 
514 | *********************   Dynamic URL Routing       **********************************************************************
515 | 
516 | 
517 | step1: Create view in views.py:
518 |         
519 |     def dynamic_lookup_view(request, my_id):
520 |      obj = Product.objects.get(id=my_id)
521 |      context = {
522 |          "object": obj
523 |      }
524 |      return render(request, "product/detail.html", context)
525 | 
526 | step2: Include path of view to urls.py of project dir
527 |     
528 |       urls.py:
529 |                 from products.views import dynamic_lookup_view
530 |             
531 |                  urlpatterns=[
532 |                 
533 |                    path('products/<int:id>',dynamic_lookup_view)
534 |                  ] 
535 | 
536 | 
537 | and try:  http://127.0.0.1:8000/products/1/    should give object1
538 |           http://127.0.0.1:8000/products/2/    should give object2
539 | 
540 | 
541 | -----------------------------------------------------------------------------------------------------------------------------
542 | 
543 | 
544 | *************************     Handle DoesNotExist Error      *******************************
545 | step1: if we tried to access object that does not exist,it will give error as
546 |        "DoesNotExist at/products/14/" this error is not so standard.
547 | 
548 | step2: from django.shortcuts import get_object_or_404   //for handling does not exist error
549 |       
550 |         def dynamic_lookup_view(request, my_id):
551 |             object= get_object_or_404(Product, id=my_id)
552 |             context = {
553 |                 "obj": object
554 |             }
555 |             return render(request, "product/detail.html", context)
556 | 
557 |   After making this changes,if we tried to access object that does not exist,it will give error as
558 |        "Page not Found" which is standard error message
559 | 
560 | 
561 | ------------------------------------------------------------------------------------------------------------------------------
562 | 
563 | 
564 | ***************************   View of a List of DB objects ***********************************************
565 | Step1:
566 | 
567 |    Lets create a view in views.py:
568 |        
569 |              def product_list_view(request):
570 |                     queryset = Product.objects.all()   #list of objects
571 |                     context = {
572 |                           'object_list':queryset
573 |                     } 
574 |                     return render(request, 'product/product_list.html', context)     
575 | 
576 | Step 2: Create product_list.html:
577 | 
578 |                      {% block content %} 
579 |                               {% for i in object_list %}
580 | 
581 |                                     <p> {{ i.id }} - {{ i.title }} </p>
582 | 
583 |                             {% endfor%} 
584 |                         {% endblock %}
585 | 
586 | --------------------------------------------------------------------------------------------------------------------------
587 | 
588 | 
589 | ****************************   Dynamic Linking URL   ************************************
590 | 
591 | step1: In models.py of products define a new            function in our model Class
592 |           
593 |               def get_absolute_url(self):
594 |                    return f'/products/{self.id}'
595 | 
596 | step2:
597 |              {% for i in object_list %}
598 | 
599 |                                     <p> {{ i.id }} - <a href="{{ i.get_absolute_url }}">{{ i.title }} </a> </p>
600 | 
601 |                             {% endfor%} 
602 | 
603 | 
604 | 


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