95 lines
2.9 KiB
Python
95 lines
2.9 KiB
Python
import os
|
|
|
|
from flask import Flask, render_template, jsonify, abort, send_file, request, redirect, flash
|
|
from sqlalchemy import func
|
|
from base64 import standard_b64decode, standard_b64encode
|
|
from io import BytesIO
|
|
|
|
from model import db, Post, Category, ImageBase64
|
|
|
|
# Check for environment variable
|
|
env_vars = ["DATABASE_URL", "PASSWORD", 'SECRET_KEY']
|
|
for env_var in env_vars:
|
|
if not os.getenv(env_var):
|
|
raise RuntimeError(f"{env_var} is not set")
|
|
|
|
app = Flask(__name__)
|
|
|
|
app.config['SQLALCHEMY_DATABASE_URI'] = os.getenv("DATABASE_URL")
|
|
app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
|
|
app.config['JSON_SORT_KEYS'] = False
|
|
app.secret_key = os.getenv('SECRET_KEY')
|
|
|
|
# Bind db to application
|
|
db.init_app(app)
|
|
|
|
|
|
@app.route("/")
|
|
def index():
|
|
posts = Post.get_posts()
|
|
print(posts[0].title)
|
|
return render_template("main/index.html", posts=posts)
|
|
|
|
|
|
@app.route('/<string:category_name>')
|
|
def category(category_name):
|
|
category_item = Category.query.filter(func.lower(Category.name) == category_name.replace('_', ' ')).first()
|
|
if not category_item:
|
|
return abort(404)
|
|
|
|
posts = Post.get_posts_with_category(category_item.id)
|
|
|
|
return render_template("main/index.html", posts=posts)
|
|
|
|
|
|
@app.route('/contact')
|
|
def contact():
|
|
return render_template("main/contact.html")
|
|
|
|
|
|
@app.route("/api/post/<int:post_id>", methods=["POST"])
|
|
def get_post(post_id):
|
|
post = Post.query.get(post_id)
|
|
if post:
|
|
return jsonify({"success": True, "post": post.serialize})
|
|
else:
|
|
return jsonify({"success": False})
|
|
|
|
|
|
@app.route('/images/<string:filename>')
|
|
def get_image(filename):
|
|
image_b64 = ImageBase64.query.filter(ImageBase64.filename == filename).first()
|
|
if not image_b64:
|
|
return abort(404)
|
|
image = standard_b64decode(image_b64.data)
|
|
return send_file(BytesIO(image), mimetype=image_b64.mimetype, attachment_filename=filename)
|
|
|
|
|
|
@app.route('/adm/uploadfile', methods=['POST', 'GET'])
|
|
def file_uploaded():
|
|
if request.method == 'POST':
|
|
if not request.form.get('password') == os.getenv('PASSWORD'):
|
|
flash("Wrong Password")
|
|
return redirect("/adm/uploadfile")
|
|
# check if the post request has the file part
|
|
if 'files' not in request.files:
|
|
return redirect("/adm/uploadfile")
|
|
files = request.files.getlist('files')
|
|
# if user does not select file, browser also
|
|
# submit an empty part without filename
|
|
for file in files:
|
|
if file.filename == '':
|
|
flash("No files")
|
|
return redirect("/adm/uploadfile")
|
|
data = standard_b64encode(file.read()).decode()
|
|
database_object = ImageBase64(filename=file.filename, mimetype=file.mimetype, data=data)
|
|
db.session.add(database_object)
|
|
|
|
db.session.commit()
|
|
return render_template("adm/uploadfile.html")
|
|
|
|
|
|
if __name__ == '__main__':
|
|
app.app_context().push()
|
|
db.create_all()
|