Youtube music bot

Telegram bot that downloads audio from youtube/sound-cloud/etc and sends it to You.

Installation

clone this repo. for example to ~/youtube-music-bot folder

git clone https://github.com/xzxzxc/youtube-music-bot.git ~/youtube-music-bot

create file named appsettings.Production.json in ~/youtube-music-bot/src/Console folder with bot token.

{
  "Bot":{
    "Token": "0000000000:AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
  }
}

Run

There are different ways to run this bot. You can run it as a docker container or console application.

Docker

docker build -t ym_bot .
docker run -d --name ym_bot ym_bot

Console application

Program is designed for linux but could be run on windows with WSL.

Pre-requirements

install dotnet 6.0 sdk. code fot ubuntu 18.04:

wget https://packages.microsoft.com/config/ubuntu/18.04/packages-microsoft-prod.deb -O packages-microsoft-prod.deb
sudo dpkg -i packages-microsoft-prod.deb

sudo apt-get update; \
  sudo apt-get install -y apt-transport-https && \
  sudo apt-get update && \
  sudo apt-get install -y dotnet-sdk-6.0

install python (needed for youtube-dl)

sudo apt update
sudo apt install python3 python-is-python3
python --version

install youtube-dl. code for linux:

sudo curl -L https://yt-dl.org/downloads/latest/youtube-dl -o /usr/local/bin/youtube-dl
sudo chmod a+rx /usr/local/bin/youtube-dl
youtube-dl --version

install ffmpeg code for linux:

sudo add-apt-repository ppa:savoury1/ffmpeg4
sudo apt update
sudo apt install ffmpeg
ffmpeg -version

install mp3splt

sudo apt update
sudo apt install mp3splt
mp3splt -version

Run

cd ~/youtube-music-bot/src/Console/
dotnet run --environment Production

[Optional] Run with auto-update

install git_auto_updater
run

python git_auto_updater.py -p ~/youtube-music-bot/ -c "dotnet watch run --project ./src/Console --configuration Release -- --environment Production" -g https://github.com/xzxzxc/youtube-music-bot

git v 2.2 or above is required

to update to latest git version

sudo add-apt-repository -y ppa:git-core/ppa
sudo apt-get update
sudo apt-get install git -y

Run tests

Unit tests could be run without any additional steps.

To run integration/acceptance tests:

Create a developer account in Telegram.
Create file named Secrets.cs in tests/IntegrationTests.Common with the next structure. Do not fill BotUserId and BotUserAccessHash the first time.

public static class Secrets
{
  // Token of your test bot (could be asked from @BotFather in telegram) 
  public const string BotToken = "";
  // Id of chat with test bot (could be obtained in debug) 
  public const long UserChatIdForBot = 0;
  // Id of chat where test bot is added as admin (could be obtained in debug) 
  public const long GroupChatIdForBot = 0;
  // Telegram app api_id (could be found here https://my.telegram.org/apps)
  public const int AppApiId = 0;
  // Telegram app api_hash (could be found here https://my.telegram.org/apps)
  public const string AppApiHash = "";
  // Your test user phone number (user must be regestered in telegram)
  public const string UserPhoneNumber = "";
  // Your test bot user_id (could be obtaied if run Console.IntegrationTests as a program)
  public const int BotUserId = 0;
  // Your test bot user_access_hash (could be obtaied if run Console.IntegrationTests as a program)
  public const long BotUserAccessHash = 0;
}

Authenticate your test user in your test telegram app. For this run:

dotnet run --project src\tests\AcceptanceTests

To obtain BotUserId and BotUserAccessHash you could use previous command. It asks you to show last user chats. Answer y and find your test user data by this user's name (you could use | grep for this). If you have no chat with bot - create it manually.

xzxzxc / youtube-music-bot