qkniep / RPi_MusicServer

main.py

# -*- coding: utf-8 -*-
#
# Copyright 2020 Quentin Kniep <hello@quentinkniep.com>
# Distributed under terms of the MIT license.

import os.path

from flask import Flask, redirect, render_template, url_for

from util import url_dec, url_enc, YoutubeWrapper


app = Flask(__name__)
youtube = YoutubeWrapper()


@app.route('/')
def index():
    return render_template('index.html', videos=queue,

The variable queue does not seem to be defined.

                           numVids=len(queue), current=currentlyPlaying,

The variable currentlyPlaying does not seem to be defined.

                           # volume=int(player.volume))
                           volume=100)


@app.route('/search/<keyword>')
def search_results(keyword):
    keyword = url_dec(keyword)
    vids = youtube.search(keyword, 50)
    return render_template('results.html', videos=vids,
                           header='Search Results', subheader='For: '+keyword)


@app.route('/rec/<ytid>/<title>')
def yt_recommendations(ytid, title):
    title = url_dec(title)
    vids = youtube.search(ytid, 50, recs=True)
    return render_template('results.html', videos=vids,
                           header='Recommendations',
                           subheader='Based on: '+title)


@app.route('/add/<ytid>/<title>')
def add_song(ytid, title):
    title = url_dec(title)
    already_downloaded = False
    if os.path.isfile('downloads/'+ytid):
        already_downloaded = True
    queue.append([ytid, title, url_enc(title), already_downloaded])

The variable queue does not seem to be defined.

    return render_template('added')


@app.route('/remove/<ytid>')
def remove_song(ytid):
    global queue
    queue = list(filter(lambda x: x[0] != ytid, queue))
    return redirect(url_for('/'))


# @app.route('/skip')
# def skip_song():
#     player.seek(100, 'absolute-percent')
#     return redirect(url_for('/'))


# @app.route('/volume/<vol>')
# def change_volume(vol):
#     if int(vol) > player.volume_max:
#         player.volume = player.volume_max
#     else:
#         player.volume = vol
#     return redirect(url_for('/'))


if __name__ == '__main__':
    app.run(debug=True)