Added Flask Blog App

flask_blog/LICENSE

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+MIT License
+
+Copyright (c) 2020 HARIKRUSHN KANANI
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

flask_blog/Procfile

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+web: gunicorn app:main

flask_blog/README.md

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+# flask_blog
+A Simple Blog App to Add a Blog.
+
+# How to Use
+# 1) Package Requirements :)
+first import required package of python by following command on command prompt:
+```
+  pip install flask
+  pip install flask-mail
+  pip install Flask-SQLAlchemy
+```
+# 2) Software Requirements :)
+install Xampp or Wampp sever on your PC
+then Create a Database Called codingthunder and create two tables posts and contacts
+inside posts table we have 
+```
+  sno, title, tagline, slug, content, img_file, date --> This Attributes
+```
+
+and inside comments table we have 
+```
+  sno, name, phone_num, msg, date, email  --> This Attributes
+```
+
+# 3) Download the Source Code :)
+
+clone this repository by following Command.
+```
+  git clone https://github.com/harikanani/flask_blog.git
+```
+goto the file location
+```
+  cd flask_blog
+```
+and then open Command Prompt there and type following command
+```
+  python main.py
+```
+
+# Output Screens
+# HomePage
+![](./screen/img1.png)
+
+# HomePage With Blogs
+![](./screen/img2.png)
+![](./screen/img3.png)
+
+# AboutPage
+![](./screen/img4.png)
+![](./screen/img5.png)
+
+# Contact Us Page
+![](./screen/img6.png)
+![](./screen/img7.png)

flask_blog/config.json

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+{
+    "params" : {
+        "local_server" : "True",
+        "local_uri" : "mysql+pymysql://root:@localhost/codingthunder",
+        "prod_uri" : "mysql+pymysql://root:@localhost/codingthunder",
+        "fb_url" : "https://www.facebook.com/harikrishan.kanani/",
+        "tw_url" : "https://www.twitter.com/Harikrushn9",
+        "gh_url" : "https://www.github.com/harikanani/",
+        "blog_name" : "Coding Thunder",
+        "tagline" : "Haven for Programmers.",
+        "gmail-user" : "[email protected]",
+        "gmail-password" : "123abc0.",
+        "about_text" : "Hii, My name is Harry. I'm Learning Flask and I'm Good Boy.",
+        "no_of_posts" : 3,
+        "login_image" : "login.svg",
+        "admin_user": "admin",
+        "admin_password": "pass",
+        "upload_location" : "D:\\Programming Projects\\FlaskProjects\\Flask_Blog\\static\\img"
+    }
+}

flask_blog/contacts.sql

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+-- phpMyAdmin SQL Dump
+-- version 4.9.2
+-- https://www.phpmyadmin.net/
+--
+-- Host: 127.0.0.1:3306
+-- Generation Time: Sep 01, 2020 at 07:48 AM
+-- Server version: 10.4.10-MariaDB
+-- PHP Version: 7.4.0
+
+SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
+SET AUTOCOMMIT = 0;
+START TRANSACTION;
+SET time_zone = "+00:00";
+
+
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
+/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
+/*!40101 SET NAMES utf8mb4 */;
+
+--
+-- Database: `codingthunder`
+--
+
+-- --------------------------------------------------------
+
+--
+-- Table structure for table `contacts`
+--
+
+DROP TABLE IF EXISTS `contacts`;
+CREATE TABLE IF NOT EXISTS `contacts` (
+  `sno` int(11) NOT NULL AUTO_INCREMENT,
+  `name` text NOT NULL,
+  `phone_num` varchar(50) NOT NULL,
+  `msg` text NOT NULL,
+  `date` datetime DEFAULT current_timestamp(),
+  `email` varchar(50) NOT NULL,
+  PRIMARY KEY (`sno`)
+) ENGINE=MyISAM AUTO_INCREMENT=16 DEFAULT CHARSET=latin1;
+
+--
+-- Dumping data for table `contacts`
+--
+
+INSERT INTO `contacts` (`sno`, `name`, `phone_num`, `msg`, `date`, `email`) VALUES
+(1, 'first', '9999999999', 'first Message Testing...!!!', '2020-08-31 11:13:58', '[email protected]'),
+(2, 'harry', '123456789', 'hello Message..!!!', '2020-08-31 13:15:43', '[email protected]'),
+(3, 'harry', '123456789', 'message me.!!!!', '2020-08-31 13:21:12', '[email protected]'),
+(4, 'abhi', '8987685612', 'I\'m Abhi. I\'ve Seen your Blog and implement it but i\'m getting some errors.\r\nPlease send me your Contact information so i can share my errors or contact me on : \r\n+918987685612\r\n\r\nThank you !\r\ni hope you\'ll reply me as soon as you read this.\r\n\r\nYour BlogViewer,\r\nAbhi Goyani', '2020-08-31 13:26:47', '[email protected]'),
+(5, 'abhi', '8987685612', 'I\'m Abhi. I\'ve Seen your Blog and implement it but i\'m getting some errors.\r\nPlease send me your Contact information so i can share my errors or contact me on :\r\n+918987685612\r\n\r\nThank you !\r\ni hope you\'ll reply me as soon as you read this.\r\n\r\nYour BlogViewer,\r\nAbhi Goyani', '2020-08-31 13:30:23', '[email protected]'),
+(6, 'abhi', '8987685612', 'I\'m Abhi. I\'ve Seen your Blog and implement it but i\'m getting some errors.\r\nPlease send me your Contact information so i can share my errors or contact me on : \r\n+918987685612\r\n\r\nThank you !\r\ni hope you\'ll reply me as soon as you read this.\r\n\r\nYour BlogViewer,\r\nAbhi Goyani', '2020-08-31 13:30:54', '[email protected]'),
+(7, 'harry', '123456789', 'message me.!!!!', '2020-08-31 13:31:13', '[email protected]'),
+(8, 'harry', '1234567889', '12345', '2020-08-31 13:31:57', '[email protected]'),
+(9, 'harry', '1234567889', '12345', '2020-08-31 13:33:00', '[email protected]'),
+(10, 'testing', '1237761209', 'testing is mail sent or not?', '2020-08-31 13:35:20', '[email protected]'),
+(11, 'testing', '1234567889', 'testing mail sent or not?\r\n', '2020-08-31 13:36:07', '[email protected]'),
+(12, 'harry', '1234567889', '1234', '2020-08-31 13:36:33', '[email protected]'),
+(13, 'harry', '1234567889', '1234', '2020-08-31 13:36:51', '[email protected]'),
+(14, 'DK', '6865458796', 'encesdnec hiwena  uuwe bwce ubudb', '2020-08-31 13:38:48', '[email protected]'),
+(15, 'testing', '1237761209', 'tesing message for sending mail to my original account', '2020-08-31 13:40:11', '[email protected]');
+COMMIT;
+
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
+/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;

flask_blog/main.py

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+from flask import Flask, render_template, request, session, redirect, flash
+from flask_sqlalchemy import SQLAlchemy
+from flask_mail import Mail
+from datetime import datetime
+import json
+import os
+import math
+from werkzeug.utils import secure_filename
+
+with open('config.json', 'r') as c:
+    params = json.load(c)["params"]
+
+local_server = params['local_server']
+app = Flask(__name__)
+app.secret_key = 'super-secret-key'
+app.config['UPLOAD_FOLDER'] = params['upload_location']
+app.config.update(
+    MAIL_SERVER = 'smtp.gmail.com',
+    MAIL_PORT = '465',
+    MAIL_USE_SSL = 'True',
+    MAIL_USERNAME = params['gmail-user'],
+    MAIL_PASSWORD = params['gmail-password'],
+)
+mail = Mail(app)
+if local_server == True:
+    app.config['SQLALCHEMY_DATABASE_URI'] = params['local_uri']
+else:
+    app.config['SQLALCHEMY_DATABASE_URI'] = params['prod_uri']
+
+db = SQLAlchemy(app)
+
+
+class Contacts(db.Model):
+    sno = db.Column(db.Integer, primary_key=True)
+    name = db.Column(db.String(80), unique=False, nullable=False)
+    phone_num = db.Column(db.String(12), nullable=False)
+    msg = db.Column(db.String(120), nullable=False)
+    date = db.Column(db.String(12), nullable=True)
+    email = db.Column(db.String(20), nullable=False)
+
+class Posts(db.Model):
+    sno = db.Column(db.Integer, primary_key=True)
+    title = db.Column(db.String(80), unique=False, nullable=False)
+    slug = db.Column(db.String(30), nullable=False)
+    content = db.Column(db.String(120), nullable=False)
+    date = db.Column(db.String(12), nullable=True)
+    img_file = db.Column(db.String(40), nullable=False)
+    tagline = db.Column(db.String(40), nullable=False)
+
+
+@app.route("/")
+# @app.route("/home")
+def Home():
+
+    posts = Posts.query.filter_by().all()
+    last = math.ceil(len(posts)/int(params['no_of_posts']))
+    # [0:params['no_of_posts']]
+
+    page = request.args.get('page')
+    if not str(page).isnumeric() :
+        page = 1
+    page = int(page)
+
+    posts = posts[(page-1)*int(params['no_of_posts']): (page-1)*int(params['no_of_posts']) + int(params['no_of_posts'])]
+    # Pagination Logic
+    # First  - Previous = # && Next = page+1
+    if page==1:
+        prev = "#"
+        Next = "/?page=" + str(page + 1)
+    elif page==last:
+        prev = "/?page=" + str(page - 1)
+        Next = "#"
+    else:
+        prev = "/?page=" + str(page - 1)
+        Next = "/?page=" + str(page + 1)
+
+    return render_template('index.html', params=params, posts=posts, prev=prev, Next=Next)
+
+@app.route("/about")
+def about():
+    return render_template('about.html', params=params)
+
+@app.route("/contact", methods = ['GET', 'POST'])
+def contact():
+    if (request.method == 'POST'):
+        name = request.form.get('name')
+        email = request.form.get('email')
+        phone = request.form.get('phone')
+        message= request.form.get('message')
+
+        entry = Contacts(name=name, phone_num=phone, msg=message, email=email, date=datetime.now())
+        db.session.add(entry)
+        db.session.commit()
+        mail.send_message('New Message From ' + name, 
+                        sender=email,
+                        recipients= [params['gmail-user']],
+                        body = "Phone Number is : " + phone + "\n\nMessage is : " + "\n" + message
+                    )
+        flash('Thanks for submitting your details. We\'ll get back soon.', "success")
+    return render_template('contact.html', params=params)
+
+@app.route("/edit/<string:sno>", methods = ['GET', 'POST'])
+def edit(sno):
+    if ('user' in session and session['user'] == params['admin_user']):
+        if request.method == 'POST':
+            box_title = request.form.get('title')
+            tline = request.form.get('tline')
+            slug = request.form.get('slug')
+            content = request.form.get('content')
+            img_file = request.form.get('img_file')
+            date = datetime.now()
+
+            if sno=='0':
+                post = Posts(title=box_title, slug=slug, content=content, tagline=tline, img_file=img_file, date=date)
+                db.session.add(post)
+                db.session.commit()
+            else:
+                post = Posts.query.filter_by(sno=sno).first()
+                post.title = box_title
+                post.slug = slug
+                post.content = content
+                post.tagline = tline
+                post.img_file = img_file
+                post.date = date
+                db.session.commit()
+                return redirect('/edit/'+sno)
+        post = Posts.query.filter_by(sno=sno).first()
+        return render_template('edit.html', params=params, post=post, sno=sno)
+
+
+@app.route("/post/<string:post_slug>", methods=['GET'])
+def post_route(post_slug):
+    post = Posts.query.filter_by(slug=post_slug).first()
+    return render_template('post.html', params=params, post=post)
+
+
+@app.route("/delete/<string:sno>")
+def delete():
+    pass
+
+@app.route("/logout")
+def logout():
+    session.pop('user')
+    return redirect('/dashboard')
+
+
+@app.route("/uploader", methods = ['GET', 'POST'])
+def uploader():
+    if 'user' in session and session['user'] == params['admin_user']:
+        if request.method == "POST":
+            f = request.files['file1']
+            f.save(os.path.join(app.config['UPLOAD_FOLDER'], secure_filename(f.filename)))
+            return "Uploaded Successfully"
+
+
+# @app.route("/dashbord", methods = ['GET', 'POST'])
+# def logout():
+#     posts=Posts.query.all()
+#     return render_template('dashbord.html', params=params, posts=posts)
+
+@app.route("/dashboard", methods = ['GET', 'POST'])
+def dashbord():
+
+    if 'user' in session and session['user'] == params['admin_user']:
+        posts=Posts.query.all()
+        return render_template('dashboard.html', params=params, posts=posts)
+
+    if request.method == 'POST' :
+        username = request.form.get('uname')
+        userpass = request.form.get('pass')
+
+        if (username == params['admin_user'] and userpass == params['admin_password']):
+            session['user'] = username
+            posts=Posts.query.all()
+            return render_template('dashboard.html', params=params, posts=posts)
+
+    return render_template('login.html', params=params)
+
+# if __name__ == '__main__':
+app.run(debug=True)