Final Project Done

Flask App is up and running.
code93 · code93 · Jul 7, 2021 · Jul 1, 2021 · Jul 1, 2021 · Jul 2, 2021
commit 6d9027ff1055288087ea11757400560e3a3e7242
diff --git a/.../Flask APP/__pycache__/app.cpython-39.pyc → ...PP Example/__pycache__/app.cpython-39.pyc b/.../Flask APP/__pycache__/app.cpython-39.pyc → ...PP Example/__pycache__/app.cpython-39.pyc
diff --git a/Project/Flask APP/app.py → Project/Flask APP Example/app.py b/Project/Flask APP/app.py → Project/Flask APP Example/app.py
diff --git a/Project/Flask APP/froshims.db → Project/Flask APP Example/froshims.db b/Project/Flask APP/froshims.db → Project/Flask APP Example/froshims.db
diff --git a/Project/Flask APP/templates/error.html → ...ct/Flask APP Example/templates/error.html b/Project/Flask APP/templates/error.html → ...ct/Flask APP Example/templates/error.html
diff --git a/Project/Flask APP/templates/failure.html → .../Flask APP Example/templates/failure.html b/Project/Flask APP/templates/failure.html → .../Flask APP Example/templates/failure.html
diff --git a/Project/Flask APP/templates/index.html → ...ct/Flask APP Example/templates/index.html b/Project/Flask APP/templates/index.html → ...ct/Flask APP Example/templates/index.html
diff --git a/Project/Flask APP/templates/layout.html → ...t/Flask APP Example/templates/layout.html b/Project/Flask APP/templates/layout.html → ...t/Flask APP Example/templates/layout.html
diff --git a/Project/Flask APP/templates/registrants.html → ...sk APP Example/templates/registrants.html b/Project/Flask APP/templates/registrants.html → ...sk APP Example/templates/registrants.html
diff --git a/Project/Flask APP/templates/success.html → .../Flask APP Example/templates/success.html b/Project/Flask APP/templates/success.html → .../Flask APP Example/templates/success.html
diff --git a/Project/Website/Final_Project/__pycache__/app.cpython-36.pyc b/Project/Website/Final_Project/__pycache__/app.cpython-36.pyc
diff --git a/Project/flask_examples/app.py → Project/Website/Final_Project/app.py b/Project/flask_examples/app.py → Project/Website/Final_Project/app.py
@@ -1,4 +1,4 @@
-from puppycompanyblog import app
+from companyblog import app
 
 if __name__ == '__main__':
     app.run(debug=True)
diff --git a/Project/Website/Final_Project/companyblog/__init__.py b/Project/Website/Final_Project/companyblog/__init__.py
@@ -0,0 +1,61 @@
+import os
+from flask import Flask
+from flask_sqlalchemy import SQLAlchemy
+from flask_migrate import Migrate
+from flask_login import LoginManager
+
+
+app = Flask(__name__)
+
+#############################################################################
+############ CONFIGURATIONS (CAN BE SEPARATE CONFIG.PY FILE) ###############
+###########################################################################
+
+# Remember you need to set your environment variables at the command line
+# when you deploy this to a real website.
+# export SECRET_KEY=mysecret
+# set SECRET_KEY=mysecret
+app.config['SECRET_KEY'] = 'mysecret'
+
+#################################
+### DATABASE SETUPS ############
+###############################
+
+basedir = os.path.abspath(os.path.dirname(__file__))
+app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///' + os.path.join(basedir, 'data.sqlite')
+app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
+
+
+db = SQLAlchemy(app)
+Migrate(app,db)
+
+
+###########################
+#### LOGIN CONFIGS #######
+#########################
+
+login_manager = LoginManager()
+
+# We can now pass in our app to the login manager
+login_manager.init_app(app)
+
+# Tell users what view to go to when they need to login.
+login_manager.login_view = "users.login"
+
+
+###########################
+#### BLUEPRINT CONFIGS #######
+#########################
+
+# Import these at the top if you want
+# We've imported them here for easy reference
+from companyblog.core.views import core
+from companyblog.users.views import users
+from companyblog.blog_posts.views import blog_posts
+from companyblog.error_pages.handlers import error_pages
+
+# Register the apps
+app.register_blueprint(users)
+app.register_blueprint(blog_posts)
+app.register_blueprint(core)
+app.register_blueprint(error_pages)
diff --git a/Project/Website/Final_Project/companyblog/__pycache__/__init__.cpython-36.pyc b/Project/Website/Final_Project/companyblog/__pycache__/__init__.cpython-36.pyc
diff --git a/Project/Website/Final_Project/companyblog/__pycache__/__init__.cpython-39.pyc b/Project/Website/Final_Project/companyblog/__pycache__/__init__.cpython-39.pyc
diff --git a/Project/Website/Final_Project/companyblog/__pycache__/models.cpython-36.pyc b/Project/Website/Final_Project/companyblog/__pycache__/models.cpython-36.pyc
diff --git a/Project/Website/Final_Project/companyblog/__pycache__/models.cpython-39.pyc b/Project/Website/Final_Project/companyblog/__pycache__/models.cpython-39.pyc
diff --git a/...s/puppycompanyblog/blog_posts/__init__.py → ...roject/companyblog/blog_posts/__init__.py b/...s/puppycompanyblog/blog_posts/__init__.py → ...roject/companyblog/blog_posts/__init__.py
diff --git a/Project/Website/Final_Project/companyblog/blog_posts/__pycache__/__init__.cpython-36.pyc b/Project/Website/Final_Project/companyblog/blog_posts/__pycache__/__init__.cpython-36.pyc
diff --git a/Project/Website/Final_Project/companyblog/blog_posts/__pycache__/__init__.cpython-39.pyc b/Project/Website/Final_Project/companyblog/blog_posts/__pycache__/__init__.cpython-39.pyc
diff --git a/Project/Website/Final_Project/companyblog/blog_posts/__pycache__/forms.cpython-36.pyc b/Project/Website/Final_Project/companyblog/blog_posts/__pycache__/forms.cpython-36.pyc
diff --git a/Project/Website/Final_Project/companyblog/blog_posts/__pycache__/forms.cpython-39.pyc b/Project/Website/Final_Project/companyblog/blog_posts/__pycache__/forms.cpython-39.pyc
diff --git a/Project/Website/Final_Project/companyblog/blog_posts/__pycache__/views.cpython-36.pyc b/Project/Website/Final_Project/companyblog/blog_posts/__pycache__/views.cpython-36.pyc
diff --git a/Project/Website/Final_Project/companyblog/blog_posts/__pycache__/views.cpython-39.pyc b/Project/Website/Final_Project/companyblog/blog_posts/__pycache__/views.cpython-39.pyc
diff --git a/Project/Website/Final_Project/companyblog/blog_posts/forms.py b/Project/Website/Final_Project/companyblog/blog_posts/forms.py
@@ -0,0 +1,11 @@
+from flask_wtf import FlaskForm
+from wtforms import StringField, SubmitField, TextAreaField
+from wtforms.validators import DataRequired
+
+
+class BlogPostForm(FlaskForm):
+    # no empty titles or text possible
+    # we'll grab the date automatically from the Model later
+    title = StringField('Title', validators=[DataRequired()])
+    text = TextAreaField('Text', validators=[DataRequired()])
+    submit = SubmitField('BlogPost')
diff --git a/Project/Website/Final_Project/companyblog/blog_posts/views.py b/Project/Website/Final_Project/companyblog/blog_posts/views.py
@@ -0,0 +1,72 @@
+from os import abort
+from flask import render_template,url_for,flash, redirect,request,Blueprint
+from flask_login import current_user,login_required
+from companyblog import db
+from companyblog.models import BlogPost
+from companyblog.blog_posts.forms import BlogPostForm
+
+blog_posts = Blueprint('blog_posts',__name__)
+
+@blog_posts.route('/create',methods=['GET','POST'])
+@login_required
+def create_post():
+    form = BlogPostForm()
+
+    if form.validate_on_submit():
+
+        blog_post = BlogPost(title=form.title.data,
+                             text=form.text.data,
+                             user_id=current_user.id
+                             )
+        db.session.add(blog_post)
+        db.session.commit()
+        flash("Blog Post Created")
+        return redirect(url_for('core.index'))
+
+    return render_template('create_post.html',form=form)
+
+
+# int: makes sure that the blog_post_id gets passed as in integer
+# instead of a string so we can look it up later.
+@blog_posts.route('/<int:blog_post_id>')
+def blog_post(blog_post_id):
+    # grab the requested blog post by id number or return 404
+    blog_post = BlogPost.query.get_or_404(blog_post_id)
+    return render_template('blog_post.html',title=blog_post.title,
+                            date=blog_post.date,post=blog_post
+    )
+
+@blog_posts.route("/<int:blog_post_id>/update", methods=['GET', 'POST'])
+@login_required
+def update(blog_post_id):
+    blog_post = BlogPost.query.get_or_404(blog_post_id)
+    if blog_post.author != current_user:
+        # Forbidden, No Access
+        abort(403)
+
+    form = BlogPostForm()
+    if form.validate_on_submit():
+        blog_post.title = form.title.data
+        blog_post.text = form.text.data
+        db.session.commit()
+        flash('Post Updated')
+        return redirect(url_for('blog_posts.blog_post', blog_post_id=blog_post.id))
+    # Pass back the old blog post information so they can start again with
+    # the old text and title.
+    elif request.method == 'GET':
+        form.title.data = blog_post.title
+        form.text.data = blog_post.text
+    return render_template('create_post.html', title='Update',
+                           form=form)
+
+
+@blog_posts.route("/<int:blog_post_id>/delete", methods=['POST'])
+@login_required
+def delete_post(blog_post_id):
+    blog_post = BlogPost.query.get_or_404(blog_post_id)
+    if blog_post.author != current_user:
+        abort(403)
+    db.session.delete(blog_post)
+    db.session.commit()
+    flash('Post has been deleted')
+    return redirect(url_for('core.index'))
diff --git a/Project/Website/Final_Project/companyblog/core/__init__.py b/Project/Website/Final_Project/companyblog/core/__init__.py
@@ -0,0 +1 @@
+
diff --git a/Project/Website/Final_Project/companyblog/core/__pycache__/__init__.cpython-36.pyc b/Project/Website/Final_Project/companyblog/core/__pycache__/__init__.cpython-36.pyc
diff --git a/Project/Website/Final_Project/companyblog/core/__pycache__/__init__.cpython-39.pyc b/Project/Website/Final_Project/companyblog/core/__pycache__/__init__.cpython-39.pyc
diff --git a/Project/Website/Final_Project/companyblog/core/__pycache__/views.cpython-36.pyc b/Project/Website/Final_Project/companyblog/core/__pycache__/views.cpython-36.pyc
diff --git a/Project/Website/Final_Project/companyblog/core/__pycache__/views.cpython-39.pyc b/Project/Website/Final_Project/companyblog/core/__pycache__/views.cpython-39.pyc
diff --git a/Project/Website/Final_Project/companyblog/core/views.py b/Project/Website/Final_Project/companyblog/core/views.py
@@ -0,0 +1,22 @@
+from flask import render_template,request,Blueprint
+from companyblog.models import BlogPost
+
+core = Blueprint('core',__name__)
+
+@core.route('/')
+def index():
+    '''
+    This is the home page view. Notice how it uses pagination to show a limited
+    number of posts by limiting its query size and then calling paginate.
+    '''
+    page = request.args.get('page', 1, type=int)
+    blog_posts = BlogPost.query.order_by(BlogPost.date.desc()).paginate(page=page, per_page=10)
+    return render_template('index.html',blog_posts=blog_posts)
+
+@core.route('/info')
+def info():
+    '''
+    Example view of any other "core" page. Such as a info page, about page,
+    contact page. Any page that doesn't really sync with one of the models.
+    '''
+    return render_template('info.html')
diff --git a/Project/Website/Final_Project/companyblog/data.sqlite b/Project/Website/Final_Project/companyblog/data.sqlite
diff --git a/Project/Website/Final_Project/companyblog/error_pages/__pycache__/handlers.cpython-36.pyc b/Project/Website/Final_Project/companyblog/error_pages/__pycache__/handlers.cpython-36.pyc
diff --git a/Project/Website/Final_Project/companyblog/error_pages/__pycache__/handlers.cpython-39.pyc b/Project/Website/Final_Project/companyblog/error_pages/__pycache__/handlers.cpython-39.pyc
diff --git a/Project/Website/Final_Project/companyblog/error_pages/handlers.py b/Project/Website/Final_Project/companyblog/error_pages/handlers.py
@@ -0,0 +1,20 @@
+from flask import Blueprint,render_template
+
+error_pages = Blueprint('error_pages',__name__)
+
+@error_pages.app_errorhandler(404)
+def error_404(error):
+    '''
+    Error for pages not found.
+    '''
+    # Notice how we return a tuple!
+    return render_template('error_pages/404.html'), 404
+
+@error_pages.app_errorhandler(403)
+def error_403(error):
+    '''
+    Error for trying to access something which is forbidden.
+    Such as trying to update someone else's blog post.
+    '''
+    # Notice how we return a tuple!
+    return render_template('error_pages/403.html'), 403
diff --git a/Project/Website/Final_Project/companyblog/models.py b/Project/Website/Final_Project/companyblog/models.py
@@ -0,0 +1,64 @@
+from companyblog import db,login_manager
+from datetime import datetime
+from werkzeug.security import generate_password_hash,check_password_hash
+from flask_login import UserMixin
+# By inheriting the UserMixin we get access to a lot of built-in attributes
+# which we will be able to call in our views!
+# is_authenticated()
+# is_active()
+# is_anonymous()
+# get_id()
+
+
+# The user_loader decorator allows flask-login to load the current user
+# and grab their id.
+
+@login_manager.user_loader
+def load_user(user_id):
+    return User.query.get(user_id)
+
+class User(db.Model, UserMixin):
+
+    # Create a table in the db
+    __tablename__ = 'users'
+
+    id = db.Column(db.Integer, primary_key = True)
+    profile_image = db.Column(db.String(20), nullable=False, default='default_profile.png')
+    email = db.Column(db.String(64), unique=True, index=True)
+    username = db.Column(db.String(64), unique=True, index=True)
+    password_hash = db.Column(db.String(128))
+    # This connects BlogPosts to a User Author.
+    posts = db.relationship('BlogPost', backref='author', lazy=True)
+
+    def __init__(self, email, username, password):
+        self.email = email
+        self.username = username
+        self.password_hash = generate_password_hash(password)
+
+    def check_password(self,password):
+        # https://stackoverflow.com/questions/23432478/flask-generate-password-hash-not-constant-output
+        return check_password_hash(self.password_hash,password)
+
+    def __repr__(self):
+        return f"UserName: {self.username}"
+
+class BlogPost(db.Model):
+    # Setup the relationship to the User table
+    users = db.relationship(User)
+
+    # Model for the Blog Posts on Website
+    id = db.Column(db.Integer, primary_key=True)
+    # Notice how we connect the BlogPost to a particular author
+    user_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
+    date = db.Column(db.DateTime, nullable=False, default=datetime.utcnow)
+    title = db.Column(db.String(140), nullable=False)
+    text = db.Column(db.Text, nullable=False)
+
+    def __init__(self, title, text, user_id):
+        self.title = title
+        self.text = text
+        self.user_id =user_id
+
+
+    def __repr__(self):
+        return f"Post Id: {self.id} --- Date: {self.date} --- Title: {self.title}"
diff --git a/Project/Website/static/anonymous logo.jpg → ...ect/companyblog/static/anonymous logo.jpg b/Project/Website/static/anonymous logo.jpg → ...ect/companyblog/static/anonymous logo.jpg
diff --git a/...ples/puppycompanyblog/blog_posts/forms.py → ...nal_Project/companyblog/static/master.css b/...ples/puppycompanyblog/blog_posts/forms.py → ...nal_Project/companyblog/static/master.css
diff --git a/...ples/puppycompanyblog/blog_posts/views.py → ...inal_Project/companyblog/static/master.js b/...ples/puppycompanyblog/blog_posts/views.py → ...inal_Project/companyblog/static/master.js
diff --git a/Project/Website/Final_Project/companyblog/static/profile_pics/default_profile.png b/Project/Website/Final_Project/companyblog/static/profile_pics/default_profile.png
diff --git a/Project/Website/Final_Project/companyblog/static/profile_pics/five.png b/Project/Website/Final_Project/companyblog/static/profile_pics/five.png
diff --git a/Project/Website/Final_Project/companyblog/static/profile_pics/shubham.jpg b/Project/Website/Final_Project/companyblog/static/profile_pics/shubham.jpg
diff --git a/Project/Website/Final_Project/companyblog/static/profile_pics/super1.png b/Project/Website/Final_Project/companyblog/static/profile_pics/super1.png
diff --git a/Project/Website/Final_Project/companyblog/static/profile_pics/three.png b/Project/Website/Final_Project/companyblog/static/profile_pics/three.png
diff --git a/Project/Website/Final_Project/companyblog/templates/account.html b/Project/Website/Final_Project/companyblog/templates/account.html
@@ -0,0 +1,33 @@
+{% extends "base.html" %}
+{% block content %}
+
+<div class="jumbotron">
+  <div align='center'>
+    <h1 >Welcome to the page for {{current_user.username}}</h1>
+    <img align='center' src="{{ url_for('static', filename='profile_pics/' + current_user.profile_image) }}">
+    <p>{{ current_user.email }}</p>
+  </div>
+</div>
+<div class="container">
+  <form  method="POST" action = "" enctype="multipart/form-data">
+    {{ form.hidden_tag() }}
+    <div class="form-group">
+      {{ form.username.label(class="form-group") }}
+      {{form.username(class='form-control')  }}
+    </div
+    <div class="form-group">
+      {{ form.email.label(class="form-group") }}
+      {{form.email(class='form-control')  }}
+    </div>
+    <div class="form-group">
+      {{ form.picture.label(class="form-group") }}
+      {{ form.picture(class="form-control-file") }}
+    </div>
+    <div class="form-group">
+        {{ form.submit(class="btn btn-primary") }}
+    </div>
+  </form>
+
+</div>
+
+{% endblock content %}
diff --git a/Project/Website/Final_Project/companyblog/templates/base.html b/Project/Website/Final_Project/companyblog/templates/base.html
@@ -0,0 +1,53 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
+    <script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
+    <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>
+    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js" integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl" crossorigin="anonymous"></script>
+    <meta charset="utf-8">
+    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css">
+    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
+    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/js/bootstrap.min.js"></script>
+    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/socket.io/1.7.3/socket.io.min.js"></script>
+    <link rel="icon" href="../static/anonymous logo.jpg" type="image/icon type">
+    <title>Cyberspace Gateway</title>
+  </head>
+  <body>
+    <div class="container">
+    <div class="jumbotron text-center">
+    <nav class="navbar navbar-inverse navbar-fixed-top">
+    <div class="container-fluid">
+  <ul class="nav">
+
+  <li ><a  href="{{ url_for('core.index') }}">Home</a></li>
+  <li ><a  href="{{ url_for('core.info') }}">About Us</a></li>
+    {% if current_user.is_authenticated %}
+    <li ><a href="{{ url_for('users.logout') }}">Log Out</a></li>
+    <li ><a href="{{ url_for('users.account') }}">Account</a></li>
+    <li ><a href="{{ url_for('blog_posts.create_post') }}">Create Post</a></li>
+    {% else %}
+    <li ><a href="{{ url_for('users.login') }}">Log In</a></li>
+    <li ><a href="{{ url_for('users.register') }}">Register</a></li>
+    {% endif %}
+
+</ul>
+</div>
+</nav>
+
+<div class="container">
+  {% block content %}
+
+  {% endblock %}
+</div>
+</div>
+</div>
+
+  </body>
+  <nav class="navbar navbar-inverse navbar-fixed-bottom">
+    <div class="container-fluid">
+     <h3> contact me:  shubhambirmi@hotmail.com </h3>
+    </div>
+  </nav>
+</html>
diff --git a/Project/Website/Final_Project/companyblog/templates/blog_post.html b/Project/Website/Final_Project/companyblog/templates/blog_post.html
@@ -0,0 +1,45 @@
+{% extends "base.html" %}
+{% block content %}
+<div class="jumbotron">
+  <h1>{{ post.title }}</h1>
+  <h2>Written by: {{post.author.username}}</h2>
+  <h3>Published: {{ post.date.strftime('%B %d, %Y') }}</h3>
+  <p>{{post.text}}</p>
+   {% if post.author == current_user %}
+     <div>
+       <a class="btn btn-secondary" href="{{ url_for('blog_posts.update', blog_post_id=post.id) }}">Update</a>
+       <button type="button" class="btn btn-danger" data-toggle="modal" data-target="#del_modal">Delete</button>
+     </div>
+   {% endif %}
+</div>
+
+
+
+
+  <!-- Modal for Pop Up-->
+  {# https://getbootstrap.com/docs/4.1/components/modal/ #}
+  {# Notice how the link with the id to the button above! #}
+  <div class="modal" tabindex="-1" role="dialog" id="del_modal">
+    <div class="modal-dialog" role="document">
+      <div class="modal-content">
+        <div class="modal-header">
+          <h5 class="modal-title">Delete Post Pop up Modal</h5>
+          <button type="button" class="close" data-dismiss="modal" aria-label="Close">
+            <span aria-hidden="true">&times;</span>
+          </button>
+        </div>
+        <div class="modal-body">
+          <p>Are you sure you want to delete this blog post?</p>
+        </div>
+        <div class="modal-footer">
+          <button type="button" class="btn btn-secondary" data-dismiss="modal">Cancel</button>
+
+          <form action="{{ url_for('blog_posts.delete_post', blog_post_id=post.id) }}" method="POST">
+            <input class="btn btn-danger" type="submit" value="Delete">
+          </form>
+        </div>
+      </div>
+    </div>
+  </div>
+
+{% endblock content %}