basic-flask-site/audio_classes.py

from flask import Flask, redirect,  render_template, url_for, request, make_response, Markup
import datetime


from blog import Blog, Post
from config import config, START_YEAR, SITE_TITLE
from atom import make_feed


app = Flask(__name__)
blog = Blog()
date = datetime.date.today()
year_indicate = date.year if date.year == START_YEAR else f"{START_YEAR} - {date.year}"
make_feed(blog.get_all())


@app.route('/feeds')
def get_feed():
    rss_xml = render_template('atom.xml')
    response = make_response(rss_xml)
    response.headers['Content-Type'] = 'application/rss+xml'
    return response


@app.errorhandler(404)
def not_found(e):
    return render_template("404.html")


@app.route("/")
def get_home():
    return render_template(
        'index.html',
        title=SITE_TITLE+' - Главная',
        year=year_indicate,
        page=1,
        users=blog.authors,
        pages=blog.get_pages_count(),
        posts=blog.get_by_page(page=1)
    )


@app.route("/page/<int:page>")
def get_blog_page(page):
    pages = blog.get_pages_count()
    if page > len(pages):
        return render_template('404.html')

    return render_template(
        'index.html',
        title=f'{SITE_TITLE} - page {page}',
        year=year_indicate,
        page=page,
        users=blog.authors,
        pages=pages,
        posts=blog.get_by_page(page=page)
    )


@app.route("/post/add")
def add_post():
    blog.add_post(Post(
        id=len(blog.get_all())+1,
        user_id=2,
        title='Another post',
        body=Markup(
            'Hello my <span style="color:red">friends</span>. This is test post')
    ))
    make_feed(blog.get_all())
    return redirect(url_for('get_home'))


@app.route("/author/<int:author_id>")
def get_author(author_id):
    author = blog.authors.get_user_by_id(author_id)
    posts = blog.get_posts_by_user_id(author_id)
    return render_template(
        'index.html',
        title=f'{SITE_TITLE} - {author.username}',
        year=year_indicate,
        page=1,
        users=blog.authors,
        pages=blog.get_pages_count(posts),
        posts=blog.get_by_page(page=1, posts=posts)
    )


@app.route("/post/<int:post_id>")
def get_post(post_id):
    post = blog.get_post_by_id(post_id)
    if post:
        user = blog.authors.get_user_by_id(post.user_id)
        return render_template(
            'post.html',
            title=f'{SITE_TITLE} - {post.title}',
            year=year_indicate,
            user=user,
            post=post,
            audio=post.audio_url)
    else:
        return render_template('404.html')


@app.route("/secret")
def get_login():
    return render_template('login.html')


@app.route("/profile")
def get_profile():
    return render_template('profile.html')


@app.route("/dashboard")
def get_dashboard():
    return render_template('dashboard.html')


@app.route("/username/<name>=<int:age>")
def hello_user(name, age):
    return f"Hello {name} {age} y.o."


if __name__ == "__main__":
    app.config.from_object(config)
    app.run(port=config.PORT)