Initial commit

Author: adeysh

Diff for: flaskblog/__init__.py

@@ -0,0 +1,36 @@
+from flask import Flask
+from flask_sqlalchemy import SQLAlchemy
+from flask_bcrypt import Bcrypt
+from flask_login import LoginManager
+from flask_mail import Mail
+from flaskblog.config import Config
+
+
+db = SQLAlchemy()
+bcrypt = Bcrypt()
+login_manager = LoginManager()
+login_manager.login_view = 'users.login'
+login_manager.login_message_category = 'info'
+
+mail = Mail()
+
+def create_app(config_class=Config):
+    app = Flask(__name__)
+    app.config.from_object(Config)
+
+    db.init_app(app)
+    bcrypt.init_app(app)
+    login_manager.init_app(app)
+    mail.init_app(app)
+
+    from flaskblog.users.routes import users
+    from flaskblog.posts.routes import posts
+    from flaskblog.main.routes import main
+    from flaskblog.errors.handlers import errors
+
+    app.register_blueprint(users)
+    app.register_blueprint(posts)
+    app.register_blueprint(main)
+    app.register_blueprint(errors)
+
+    return app

Diff for: flaskblog/__pycache__/__init__.cpython-312.pyc

@@ -0,0 +1,11 @@
+import os
+
+
+class Config:
+    SECRET_KEY = os.environ.get('SECRET_KEY')
+    SQLALCHEMY_DATABASE_URI = 'sqlite:///site.db'
+    MAIL_SERVER = 'smtp.googlemail.com'
+    MAIL_PORT = 587
+    MAIL_USE_TLS = True
+    MAIL_USERNAME = os.environ.get('EMAIL_USER')
+    MAIL_PASSWORD = 'nmon ndgb alia uacu'

Diff for: flaskblog/__pycache__/config.cpython-312.pyc

@@ -0,0 +1,19 @@
+from flask import Blueprint, render_template
+
+
+errors = Blueprint('errors', __name__)
+
+
+@errors.app_errorhandler(404)
+def error_404(error):
+    return render_template('errors/404.html'), 404
+
+
+@errors.app_errorhandler(403)
+def error_403(error):
+    return render_template('errors/403.html'), 403
+
+
+@errors.app_errorhandler(500)
+def error_500(error):
+    return render_template('errors/500.html'), 500

Diff for: flaskblog/__pycache__/forms.cpython-312.pyc

@@ -0,0 +1,16 @@
+from flask import render_template, request, Blueprint
+from flaskblog.models import Post
+
+
+main = Blueprint('main', __name__)
+
+@main.route("/")
+@main.route("/home")
+def home():
+    page = request.args.get('page', 1, type=int)
+    posts = Post.query.order_by(Post.date_posted.desc()).paginate(page=page, per_page=5)
+    return render_template('home.html', posts = posts)
+
+@main.route("/about")
+def about():
+    return render_template('about.html', title = 'About')

Diff for: flaskblog/__pycache__/models.cpython-312.pyc

@@ -0,0 +1,47 @@
+from datetime import datetime
+from itsdangerous import TimedJSONWebSignatureSerializer as Serializer
+from flask import current_app
+from flaskblog import db, login_manager
+from flask_login import UserMixin
+
+@login_manager.user_loader
+def load_user(user_id):
+    return User.query.get(int(user_id))
+
+
+class User(db.Model, UserMixin):
+    id = db.Column(db.Integer, primary_key=True)
+    username = db.Column(db.String(20), unique=True, nullable=False)
+    email = db.Column(db.String(120), unique=True, nullable=False)
+    image_file = db.Column(db.String(20), nullable=False, default='default.jpg')
+    password = db.Column(db.String(60), nullable=False)
+    posts = db.relationship('Post', backref='author', lazy=True)
+
+    def get_reset_token(self, expires_sec=1800):
+        s = Serializer(current_app.config['SECRET_KEY'], expires_sec)
+        return s.dumps({'user_id': self.id}).decode('utf-8')
+
+
+    @staticmethod
+    def verify_reset_token(token):
+        s = Serializer(current_app.config['SECRET_KEY'])
+        try:
+            user_id = s.loads(token)['user_id']
+        except:
+            return None
+        return User.query.get(user_id)
+
+
+    def __repr__(self):
+        return f"User('{self.username}', '{self.email}', '{self.image_file}')"
+
+
+class Post(db.Model):
+    id = db.Column(db.Integer, primary_key=True)
+    title = db.Column(db.String(100), nullable=False)
+    date_posted = db.Column(db.DateTime, nullable=False, default=datetime.utcnow)
+    content = db.Column(db.Text, nullable=False)
+    user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
+
+    def __repr__(self):
+        return f"Post('{self.title}', '{self.date_posted}')"

Diff for: flaskblog/__pycache__/routes.cpython-312.pyc

@@ -0,0 +1,8 @@
+from flask_wtf import FlaskForm
+from wtforms import StringField, SubmitField, TextAreaField
+from wtforms.validators import DataRequired
+
+class PostForm(FlaskForm):
+    title = StringField('Title', validators=[DataRequired()])
+    content = TextAreaField('Content', validators=[DataRequired()])
+    submit = SubmitField('Post')

Diff for: flaskblog/config.py

@@ -0,0 +1,58 @@
+from flask import (render_template, url_for, flash,
+                   redirect, request, abort, Blueprint)
+from flask_login import current_user, login_required
+from flaskblog import db
+from flaskblog.models import Post
+from flaskblog.posts.forms import PostForm
+
+posts = Blueprint('posts', __name__)
+
+
+@posts.route("/post/new",  methods = ['GET', 'POST'])
+@login_required
+def new_post():
+    form = PostForm()
+    if form.validate_on_submit():
+        post = Post(title=form.title.data, content=form.content.data, author=current_user)
+        db.session.add(post)
+        db.session.commit()
+        flash('Your post has been created!', 'success')
+        return redirect(url_for('main.home'))
+    return render_template('create_post.html', title='New Post', form=form, legend='New Post')
+
+
+@posts.route("/post/<int:post_id>")
+def post(post_id):
+    post = Post.query.get_or_404(post_id)
+    return render_template('post.html', title=post.title, post=post)
+
+
+@posts.route("/post/<int:post_id>/update", methods = ['GET', 'POST'])
+@login_required
+def update_post(post_id):
+    post = Post.query.get_or_404(post_id)
+    if post.author != current_user:
+        abort(403)
+    form = PostForm()
+    if form.validate_on_submit():
+        post.title = form.title.data
+        post.content = form.content.data
+        db.session.commit()
+        flash('Your post has been updated!', 'success')
+        return redirect(url_for('posts.post', post_id=post.id))
+    elif request.method == 'GET':
+        form.title.data = post.title
+        form.content.data = post.content
+    return render_template('create_post.html', title='Update Post', form=form, legend='Update Post')
+
+
+@posts.route("/post/<int:post_id>/delete", methods = ['POST'])
+@login_required
+def delete_post(post_id):
+    post = Post.query.get_or_404(post_id)
+    if post.author != current_user:
+        abort(403)
+    db.session.delete(post)
+    db.session.commit()
+    flash('Your post has been deleted!', 'success')
+    return redirect(url_for('main.home'))

Diff for: flaskblog/errors/__init__.py

@@ -0,0 +1,80 @@
+body {
+  background: #fafafa;
+  color: #333333;
+  margin-top: 5rem;
+}
+
+h1, h2, h3, h4, h5, h6 {
+  color: #444444;
+}
+
+.bg-steel {
+  background-color: #5f788a;
+}
+
+.site-header .navbar-nav .nav-link {
+  color: #cbd5db;
+}
+
+.site-header .navbar-nav .nav-link:hover {
+  color: #ffffff;
+}
+
+.site-header .navbar-nav .nav-link.active {
+  font-weight: 500;
+}
+
+.content-section {
+  background: #ffffff;
+  padding: 10px 20px;
+  border: 1px solid #dddddd;
+  border-radius: 3px;
+  margin-bottom: 20px;
+}
+
+.article-title {
+  color: #444444;
+}
+
+a.article-title:hover {
+  color: #428bca;
+  text-decoration: none;
+}
+
+.article-content {
+  white-space: pre-line;
+}
+
+.article-img {
+  height: 65px;
+  width: 65px;
+  margin-right: 16px;
+}
+
+.article-metadata {
+  padding-bottom: 1px;
+  margin-bottom: 4px;
+  border-bottom: 1px solid #e3e3e3
+}
+
+.article-metadata a:hover {
+  color: #333;
+  text-decoration: none;
+}
+
+.article-svg {
+  width: 25px;
+  height: 25px;
+  vertical-align: middle;
+}
+
+.account-img {
+  height: 125px;
+  width: 125px;
+  margin-right: 20px;
+  margin-bottom: 16px;
+}
+
+.account-heading {
+  font-size: 2.5rem;
+}

Diff for: flaskblog/errors/__pycache__/__init__.cpython-312.pyc

@@ -0,0 +1,5 @@
+{% extends "layout.html" %}
+{% block content %}
+    <h1>About Page</h1>
+{% endblock content %}
+

Diff for: flaskblog/errors/__pycache__/handlers.cpython-312.pyc

@@ -0,0 +1,58 @@
+{% extends "layout.html" %}
+{% block content %}
+    <div class="content-section">
+        <div class="media">
+            <img class="rounded-circle account-img" src="{{ image_file }}">
+            <div class="media-body">
+                <h2 class="account-heading">{{ current_user.username }}</h2>
+                <p class="text-secondary">{{ current_user.email }}</p>
+            </div>
+        </div>
+        <form method="POST" action="" enctype="multipart/form-data">
+            {{ form.hidden_tag() }}
+            <fieldset class="form-group">
+                <legend class="border-bottom mb-4">Account Info</legend>
+                <div class="form-group">
+                    {{ form.username.label(class="form-control-label") }}
+
+                    {% if form.username.errors %}
+                    {{ form.username(class="form-control form-control-lg is-invalid") }}
+                    <div class="invalid-feedback">
+                        {% for error in form.username.errors %}
+                        <span>{{ error }}</span>
+                        {% endfor %}
+                    </div>
+                    {% else %}
+                    {{ form.username(class="form-control form-control-lg") }}
+                    {% endif %}
+
+                </div>
+
+                <div class="form-group">
+                    {{ form.email.label(class="form-control-label") }}
+                    {% if form.email.errors %}
+                    {{ form.email(class="form-control form-control-lg is-invalid") }}
+                    <div class="invalid-feedback">
+                        {% for error in form.email.errors %}
+                        <span>{{ error }}</span>
+                        {% endfor %}
+                    </div>
+                    {% else %}
+                    {{ form.email(class="form-control form-control-lg") }}
+                    {% endif %}
+                </div>
+                    {{ form.picture.label() }}
+                    {{ form.picture(class="form-control-file") }}
+                    {% if form.picture.errors %}
+                        {% for error in form.picture.errors %}
+                            <span class="text-danger">{{ error }}</span></br>
+                        {% endfor %}
+                    {% endif %}
+                </div>
+            </fieldset>
+            <div class="form-group">
+                {{ form.submit(class="btn btn-outline-info") }}
+            </div>
+        </form>
+    </div>
+{% endblock content %}

Diff for: flaskblog/errors/handlers.py

@@ -0,0 +1,41 @@
+{% extends "layout.html" %}
+{% block content %}
+    <div class="content-section">
+        <form method="POST" action="">
+            {{ form.hidden_tag() }}
+            <fieldset class="form-group">
+                <legend class="border-bottom mb-4">{{ legend }}</legend>
+                <div class="form-group">
+                    {{ form.title.label(class="form-control-label") }}
+                    {% if form.title.errors %}
+                    {{ form.title(class="form-control form-control-lg is-invalid") }}
+                    <div class="invalid-feedback">
+                        {% for error in form.title.errors %}
+                        <span>{{ error }}</span>
+                        {% endfor %}
+                    </div>
+                    {% else %}
+                    {{ form.title(class="form-control form-control-lg") }}
+                    {% endif %}
+                </div>
+
+                <div class="form-group">
+                    {{ form.content.label(class="form-control-label") }}
+                    {% if form.content.errors %}
+                    {{ form.content(class="form-control form-control-lg is-invalid") }}
+                    <div class="invalid-feedback">
+                        {% for error in form.content.errors %}
+                        <span>{{ error }}</span>
+                        {% endfor %}
+                    </div>
+                    {% else %}
+                    {{ form.content(class="form-control form-control-lg") }}
+                    {% endif %}
+                </div>
+            </fieldset>
+            <div class="form-group">
+                {{ form.submit(class="btn btn-outline-info") }}
+            </div>
+        </form>
+    </div>
+{% endblock content %}

Diff for: flaskblog/main/__init__.py

@@ -0,0 +1,7 @@
+{% extends "layout.html" %}
+{% block content %}
+    <div class="content-section">
+        <h1>You don't have permission to do that (403)</h1>
+        <p>Please check your account and try again.</p>
+    </div>
+{% endblock content %}