Initial commit
This commit is contained in:
dsc
commit
9c2d2b365f
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.idea
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data/music/*.jpg
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data/music/*.webp
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data/music/*.ogg*
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__pycache__
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settings.py
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# IRC!Radio
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IRC!Radio is a radio station for IRC channels. You hang around
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on IRC, adding YouTube songs to the bot, listening to it with
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all your friends. Great fun!
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### Stack
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IRC!Radio aims to be minimalistic/small using:
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- Python >= 3.7
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- SQLite
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- LiquidSoap >= 1.4.3
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- Icecast2
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- Quart web framework
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## Ubuntu installation
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No docker. The following assumes you have a VPS somewhere with root access.
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#### 1. Requirements
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As `root`:
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```
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apt install -y liquidsoap icecast2 nginx python3-certbot-nginx python3-virtualenv libogg-dev ffmpeg sqlite3
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ufw allow 80
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ufw allow 443
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```
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When the installation asks for icecast2 configuration, skip it.
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#### 2. Create system user
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As `root`:
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```text
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adduser radio
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```
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#### 2. Clone this project
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As `radio`:
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```bash
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su radio
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cd ~/
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git clone https://git.wownero.com/dsc/ircradio.git
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cd ircradio/
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virtualenv -p /usr/bin/python3 venv
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source venv/bin/activate
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pip install -r requirements.txt
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```
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#### 3. Generate some configs
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```bash
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cp settings.py_example settings.py
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```
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Look at `settings.py` and configure it to your liking:
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- Change `icecast2_hostname` to your hostname, i.e: `radio.example.com`
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- Change `irc_host`, `irc_port`, `irc_channels`, and `irc_admins_nicknames`
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- Change the passwords under `icecast2_`
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- Change the `liquidsoap_description` to whatever
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When you are done, execute this command:
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```bash
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python run generate
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```
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This will write icecast2/liquidsoap/nginx configuration files into `data/`.
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#### 4. Applying configuration
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As `root`, copy the following files:
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```bash
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cp data/icecast.xml /etc/icecast2/
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cp data/liquidsoap.service /etc/systemd/system/
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cp data/radio_nginx.conf /etc/nginx/sites-enabled/
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```
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#### 5. Starting some stuff
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As `root` 'enable' icecast2/liquidsoap/nginx, this is to
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make sure these applications start when the server reboots.
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```bash
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sudo systemctl enable liquidsoap
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sudo systemctl enable nginx
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sudo systemctl enable icecast2
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```
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And start them:
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```bash
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sudo systemctl start icecast2
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sudo systemctl start liquidsoap
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```
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Reload & start nginx:
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```bash
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systemctl reload nginx
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sudo systemctl start nginx
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```
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### 6. Run the webif and IRC bot:
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As `radio`, issue the following command:
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```bash
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python3 run webdev
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```
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Run it in `screen` or `tux` to keep it up, or write a systemd unit file for it.
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### 7. Generate HTTPs certificate
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```bash
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certbot --nginx
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```
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Pick "Yes" for redirects.
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## Command list
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```text
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- !np - current song
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- !tune - upvote song
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- !boo - downvote song
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- !request - search and queue a song by title
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- !dj+ - add a YouTube ID to the radiostream
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- !dj- - remove a YouTube ID
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- !ban+ - ban a YouTube ID and/or nickname
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- !ban- - unban a YouTube ID and/or nickname
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- !skip - skips current song
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- !listeners - show current amount of listeners
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- !queue - show queued up music
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- !queue_user - queue a random song by user
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- !search - search for a title
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- !stats - stats
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```
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File diff suppressed because it is too large
Load Diff
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from ircradio.utils import liquidsoap_check_symlink
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liquidsoap_check_symlink()
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# SPDX-License-Identifier: BSD-3-Clause
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# Copyright (c) 2021, dsc@xmr.pm
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from typing import List, Optional
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import os
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import logging
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import asyncio
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import bottom
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from quart import Quart
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import settings
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from ircradio.radio import Radio
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from ircradio.utils import Price, print_banner
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from ircradio.youtube import YouTube
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import ircradio.models
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app = None
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user_agents: List[str] = None
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websocket_sessions = set()
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download_queue = asyncio.Queue()
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irc_bot = None
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price = Price()
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soap = Radio()
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# icecast2 = IceCast2()
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async def download_thing():
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global download_queue
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a = await download_queue.get()
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e = 1
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async def _setup_icecast2(app: Quart):
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global icecast2
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await icecast2.write_config()
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async def _setup_database(app: Quart):
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import peewee
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models = peewee.Model.__subclasses__()
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for m in models:
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m.create_table()
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async def _setup_irc(app: Quart):
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global irc_bot
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loop = asyncio.get_event_loop()
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irc_bot = bottom.Client(host=settings.irc_host, port=settings.irc_port, ssl=settings.irc_ssl, loop=loop)
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from ircradio.irc import start, message_worker
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start()
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asyncio.create_task(message_worker())
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async def _setup_user_agents(app: Quart):
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global user_agents
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with open(os.path.join(settings.cwd, 'data', 'agents.txt'), 'r') as f:
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user_agents = [l.strip() for l in f.readlines() if l.strip()]
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async def _setup_requirements(app: Quart):
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ls_reachable = soap.liquidsoap_reachable()
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if not ls_reachable:
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raise Exception("liquidsoap is not running, please start it first")
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def create_app():
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global app, soap, icecast2
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app = Quart(__name__)
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app.logger.setLevel(logging.INFO)
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@app.before_serving
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async def startup():
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await _setup_requirements(app)
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await _setup_database(app)
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await _setup_user_agents(app)
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await _setup_irc(app)
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import ircradio.routes
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from ircradio.youtube import YouTube
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asyncio.create_task(YouTube.update_loop())
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#asyncio.create_task(price.wownero_usd_price_loop())
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print_banner()
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return app
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@ -0,0 +1,377 @@
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# SPDX-License-Identifier: BSD-3-Clause
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# Copyright (c) 2021, dsc@xmr.pm
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from typing import List, Optional
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import os
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import time
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import asyncio
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import random
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from ircradio.factory import irc_bot as bot
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from ircradio.radio import Radio
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from ircradio.youtube import YouTube
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import settings
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msg_queue = asyncio.Queue()
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async def message_worker():
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from ircradio.factory import app
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while True:
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try:
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data: dict = await msg_queue.get()
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target = data['target']
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msg = data['message']
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bot.send("PRIVMSG", target=target, message=msg)
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except Exception as ex:
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app.logger.error(f"message_worker(): {ex}")
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await asyncio.sleep(0.3)
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@bot.on('CLIENT_CONNECT')
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async def connect(**kwargs):
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bot.send('NICK', nick=settings.irc_nick)
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bot.send('USER', user=settings.irc_nick, realname=settings.irc_realname)
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# Don't try to join channels until server sent MOTD
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done, pending = await asyncio.wait(
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[bot.wait("RPL_ENDOFMOTD"), bot.wait("ERR_NOMOTD")],
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loop=bot.loop,
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return_when=asyncio.FIRST_COMPLETED
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)
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# Cancel whichever waiter's event didn't come in.
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for future in pending:
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future.cancel()
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for chan in settings.irc_channels:
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if chan.startswith("#"):
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bot.send('JOIN', channel=chan)
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@bot.on('PING')
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def keepalive(message, **kwargs):
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bot.send('PONG', message=message)
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@bot.on('client_disconnect')
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def reconnect(**kwargs):
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from ircradio.factory import app
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app.logger.warning("Lost IRC server connection")
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time.sleep(3)
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bot.loop.create_task(bot.connect())
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app.logger.warning("Reconnecting to IRC server")
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class Commands:
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LOOKUP = ['np', 'tune', 'boo', 'request', 'dj',
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'skip', 'listeners', 'queue',
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'queue_user', 'pop', 'search', 'stats',
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'rename', 'ban', 'whoami']
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@staticmethod
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async def np(*args, target=None, nick=None, **kwargs):
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"""current song"""
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history = Radio.history()
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if not history:
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return await send_message(target, f"Nothing is playing?!")
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song = history[0]
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np = f"Now playing: {song.title} (rating: {song.karma}/10; submitter: {song.added_by}; id: {song.utube_id})"
|
||||
await send_message(target=target, message=np)
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|
||||
@staticmethod
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async def tune(*args, target=None, nick=None, **kwargs):
|
||||
"""upvote song"""
|
||||
history = Radio.history()
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if not history:
|
||||
return await send_message(target, f"Nothing is playing?!")
|
||||
song = history[0]
|
||||
|
||||
if song.karma <= 9:
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song.karma += 1
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song.save()
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|
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msg = f"Rating for \"{song.title}\" is {song.karma}/10 .. PARTY ON!!!!"
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||||
await send_message(target=target, message=msg)
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@staticmethod
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async def boo(*args, target=None, nick=None, **kwargs):
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"""downvote song"""
|
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history = Radio.history()
|
||||
if not history:
|
||||
return await send_message(target, f"Nothing is playing?!")
|
||||
song = history[0]
|
||||
|
||||
if song.karma >= 1:
|
||||
song.karma -= 1
|
||||
song.save()
|
||||
|
||||
msg = f"Rating for \"{song.title}\" is {song.karma}/10 .. BOOO!!!!"
|
||||
await send_message(target=target, message=msg)
|
||||
|
||||
@staticmethod
|
||||
async def request(*args, target=None, nick=None, **kwargs):
|
||||
"""request a song by title or YouTube id"""
|
||||
from ircradio.models import Song
|
||||
|
||||
if not args:
|
||||
send_message(target=target, message="usage: !request <id>")
|
||||
|
||||
needle = " ".join(args)
|
||||
songs = Song.search(needle)
|
||||
if not songs:
|
||||
return await send_message(target, "Not found!")
|
||||
|
||||
if len(songs) >= 2:
|
||||
random.shuffle(songs)
|
||||
await send_message(target, "Multiple found:")
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||||
for s in songs[:4]:
|
||||
await send_message(target, f"{s.utube_id} | {s.title}")
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||||
return
|
||||
|
||||
song = songs[0]
|
||||
msg = f"Added {song.title} to the queue"
|
||||
Radio.queue(song)
|
||||
return await send_message(target, msg)
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||||
|
||||
@staticmethod
|
||||
async def search(*args, target=None, nick=None, **kwargs):
|
||||
"""search for a title"""
|
||||
from ircradio.models import Song
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||||
|
||||
if not args:
|
||||
return await send_message(target=target, message="usage: !search <id>")
|
||||
|
||||
needle = " ".join(args)
|
||||
songs = Song.search(needle)
|
||||
if not songs:
|
||||
return await send_message(target, "No song(s) found!")
|
||||
|
||||
if len(songs) == 1:
|
||||
song = songs[0]
|
||||
await send_message(target, f"{song.utube_id} | {song.title}")
|
||||
else:
|
||||
random.shuffle(songs)
|
||||
await send_message(target, "Multiple found:")
|
||||
for s in songs[:4]:
|
||||
await send_message(target, f"{s.utube_id} | {s.title}")
|
||||
|
||||
@staticmethod
|
||||
async def dj(*args, target=None, nick=None, **kwargs):
|
||||
"""add (or remove) a YouTube ID to the radiostream"""
|
||||
from ircradio.models import Song
|
||||
if not args or args[0] not in ["-", "+"]:
|
||||
return await send_message(target, "usage: dj+ <youtube_id>")
|
||||
|
||||
add: bool = args[0] == "+"
|
||||
utube_id = args[1]
|
||||
if not YouTube.is_valid_uid(utube_id):
|
||||
return await send_message(target, "YouTube ID not valid.")
|
||||
|
||||
if add:
|
||||
try:
|
||||
await send_message(target, f"Scheduled download for '{utube_id}'")
|
||||
song = await YouTube.download(utube_id, added_by=nick)
|
||||
await send_message(target, f"'{song.title}' added")
|
||||
except Exception as ex:
|
||||
return await send_message(target, f"Download '{utube_id}' failed; {ex}")
|
||||
else:
|
||||
try:
|
||||
Song.delete_song(utube_id)
|
||||
await send_message(target, "Press F to pay respects.")
|
||||
except Exception as ex:
|
||||
await send_message(target, f"Failed to remove {utube_id}; {ex}")
|
||||
|
||||
@staticmethod
|
||||
async def skip(*args, target=None, nick=None, **kwargs):
|
||||
"""skips current song"""
|
||||
from ircradio.factory import app
|
||||
|
||||
try:
|
||||
Radio.skip()
|
||||
except Exception as ex:
|
||||
app.logger.error(f"{ex}")
|
||||
return await send_message(target=target, message="Error")
|
||||
|
||||
await send_message(target, message="Song skipped. Booo! >:|")
|
||||
|
||||
@staticmethod
|
||||
async def listeners(*args, target=None, nick=None, **kwargs):
|
||||
"""current amount of listeners"""
|
||||
from ircradio.factory import app
|
||||
try:
|
||||
listeners = await Radio.listeners()
|
||||
if listeners:
|
||||
msg = f"{listeners} client"
|
||||
if listeners >= 2:
|
||||
msg += "s"
|
||||
msg += " connected"
|
||||
return await send_message(target, msg)
|
||||
return await send_message(target, f"no listeners, much sad :((")
|
||||
except Exception as ex:
|
||||
app.logger.error(f"{ex}")
|
||||
await send_message(target=target, message="Error")
|
||||
|
||||
@staticmethod
|
||||
async def queue(*args, target=None, nick=None, **kwargs):
|
||||
"""show currently queued tracks"""
|
||||
from ircradio.models import Song
|
||||
q: List[Song] = Radio.queues()
|
||||
if not q:
|
||||
return await send_message(target, "queue empty")
|
||||
|
||||
for i, s in enumerate(q):
|
||||
await send_message(target, f"{s.utube_id} | {s.title}")
|
||||
if i >= 12:
|
||||
await send_message(target, "And some more...")
|
||||
|
||||
@staticmethod
|
||||
async def rename(*args, target=None, nick=None, **kwargs):
|
||||
from ircradio.models import Song
|
||||
|
||||
try:
|
||||
utube_id = args[0]
|
||||
title = " ".join(args[1:])
|
||||
if not utube_id or not title or not YouTube.is_valid_uid(utube_id):
|
||||
raise Exception("bad input")
|
||||
except:
|
||||
return await send_message(target, "usage: !rename <id> <new title>")
|
||||
|
||||
try:
|
||||
song = Song.select().where(Song.utube_id == utube_id).get()
|
||||
if not song:
|
||||
raise Exception("Song not found")
|
||||
except Exception as ex:
|
||||
return await send_message(target, "Song not found.")
|
||||
|
||||
if song.added_by != nick and nick not in settings.irc_admins_nicknames:
|
||||
return await send_message(target, "You may only rename your own songs.")
|
||||
|
||||
try:
|
||||
Song.update(title=title).where(Song.utube_id == utube_id).execute()
|
||||
except Exception as ex:
|
||||
return await send_message(target, "Rename failure.")
|
||||
|
||||
await send_message(target, "Song renamed.")
|
||||
|
||||
@staticmethod
|
||||
async def queue_user(*args, target=None, nick=None, **kwargs):
|
||||
"""queue random song by username"""
|
||||
from ircradio.models import Song
|
||||
|
||||
added_by = args[0]
|
||||
try:
|
||||
q = Song.select().where(Song.added_by ** f"%{added_by}%")
|
||||
songs = [s for s in q]
|
||||
except:
|
||||
return await send_message(target, "No results.")
|
||||
|
||||
for i in range(0, 5):
|
||||
song = random.choice(songs)
|
||||
|
||||
if Radio.queue(song):
|
||||
return await send_message(target, f"A random {added_by} has appeared in the queue: {song.title}")
|
||||
|
||||
await send_message(target, "queue_user exhausted!")
|
||||
|
||||
@staticmethod
|
||||
async def stats(*args, target=None, nick=None, **kwargs):
|
||||
"""random stats"""
|
||||
songs = 0
|
||||
try:
|
||||
from ircradio.models import db
|
||||
cursor = db.execute_sql('select count(*) from song;')
|
||||
res = cursor.fetchone()
|
||||
songs = res[0]
|
||||
except:
|
||||
pass
|
||||
|
||||
disk = os.popen(f"du -h {settings.dir_music}").read().split("\t")[0]
|
||||
await send_message(target, f"Songs: {songs} | Disk: {disk}")
|
||||
|
||||
@staticmethod
|
||||
async def ban(*args, target=None, nick=None, **kwargs):
|
||||
"""add (or remove) a YouTube ID ban (admins only)"""
|
||||
if nick not in settings.irc_admins_nicknames:
|
||||
await send_message(target, "You need to be an admin.")
|
||||
return
|
||||
|
||||
from ircradio.models import Song, Ban
|
||||
if not args or args[0] not in ["-", "+"]:
|
||||
return await send_message(target, "usage: ban+ <youtube_id or nickname>")
|
||||
|
||||
try:
|
||||
add: bool = args[0] == "+"
|
||||
arg = args[1]
|
||||
except:
|
||||
return await send_message(target, "usage: ban+ <youtube_id or nickname>")
|
||||
|
||||
if add:
|
||||
Ban.create(utube_id_or_nick=arg)
|
||||
else:
|
||||
Ban.delete().where(Ban.utube_id_or_nick == arg).execute()
|
||||
await send_message(target, "Redemption")
|
||||
|
||||
@staticmethod
|
||||
async def whoami(*args, target=None, nick=None, **kwargs):
|
||||
if nick in settings.irc_admins_nicknames:
|
||||
await send_message(target, "admin")
|
||||
else:
|
||||
await send_message(target, "user")
|
||||
|
||||
|
||||
@bot.on('PRIVMSG')
|
||||
async def message(nick, target, message, **kwargs):
|
||||
from ircradio.factory import app
|
||||
from ircradio.models import Ban
|
||||
if nick == settings.irc_nick:
|
||||
return
|
||||
if settings.irc_ignore_pms and not target.startswith("#"):
|
||||
return
|
||||
|
||||
if target == settings.irc_nick:
|
||||
target = nick
|
||||
|
||||
msg = message
|
||||
if msg.startswith(settings.irc_command_prefix):
|
||||
msg = msg[len(settings.irc_command_prefix):]
|
||||
|
||||
try:
|
||||
if nick not in settings.irc_admins_nicknames:
|
||||
banned = Ban.select().filter(utube_id_or_nick=nick).get()
|
||||
if banned:
|
||||
return
|
||||
except:
|
||||
pass
|
||||
|
||||
data = {
|
||||
"nick": nick,
|
||||
"target": target
|
||||
}
|
||||
|
||||
spl = msg.split(" ")
|
||||
cmd = spl[0].strip()
|
||||
spl = spl[1:]
|
||||
|
||||
if cmd.endswith("+") or cmd.endswith("-"):
|
||||
spl.insert(0, cmd[-1])
|
||||
cmd = cmd[:-1]
|
||||
|
||||
if cmd in Commands.LOOKUP and hasattr(Commands, cmd):
|
||||
attr = getattr(Commands, cmd)
|
||||
try:
|
||||
await attr(*spl, **data)
|
||||
except Exception as ex:
|
||||
app.logger.error(f"message_worker(): {ex}")
|
||||
pass
|
||||
|
||||
|
||||
def start():
|
||||
bot.loop.create_task(bot.connect())
|
||||
|
||||
|
||||
async def send_message(target: str, message: str):
|
||||
await msg_queue.put({"target": target, "message": message})
|
||||
|
|
@ -0,0 +1,127 @@
|
|||
# SPDX-License-Identifier: BSD-3-Clause
|
||||
# Copyright (c) 2021, dsc@xmr.pm
|
||||
|
||||
import os
|
||||
import re
|
||||
from typing import Optional, List
|
||||
from datetime import datetime
|
||||
|
||||
import mutagen
|
||||
from peewee import SqliteDatabase, SQL
|
||||
import peewee as pw
|
||||
|
||||
from ircradio.youtube import YouTube
|
||||
import settings
|
||||
|
||||
db = SqliteDatabase(f"{settings.cwd}/data/db.sqlite3")
|
||||
|
||||
|
||||
class Ban(pw.Model):
|
||||
id = pw.AutoField()
|
||||
utube_id_or_nick = pw.CharField(index=True)
|
||||
|
||||
class Meta:
|
||||
database = db
|
||||
|
||||
class Song(pw.Model):
|
||||
id = pw.AutoField()
|
||||
date_added = pw.DateTimeField(default=datetime.now)
|
||||
|
||||
title = pw.CharField(index=True)
|
||||
utube_id = pw.CharField(index=True, unique=True)
|
||||
added_by = pw.CharField(index=True, constraints=[SQL('COLLATE NOCASE')]) # ILIKE index
|
||||
duration = pw.IntegerField()
|
||||
karma = pw.IntegerField(default=5, index=True)
|
||||
banned = pw.BooleanField(default=False)
|
||||
|
||||
@staticmethod
|
||||
def delete_song(utube_id: str) -> bool:
|
||||
from ircradio.factory import app
|
||||
try:
|
||||
fn = f"{settings.dir_music}/{utube_id}.ogg"
|
||||
Song.delete().where(Song.utube_id == utube_id).execute()
|
||||
os.remove(fn)
|
||||
except Exception as ex:
|
||||
app.logger.error(f"{ex}")
|
||||
return False
|
||||
|
||||
@staticmethod
|
||||
def search(needle: str, min_chars=3) -> List['Song']:
|
||||
needle = needle.replace("%", "")
|
||||
if len(needle) < min_chars:
|
||||
raise Exception("Search too short. Wow. More typing plz. Much effort.")
|
||||
|
||||
if YouTube.is_valid_uid(needle):
|
||||
try:
|
||||
song = Song.select().filter(Song.utube_id == needle).get()
|
||||
return [song]
|
||||
except:
|
||||
pass
|
||||
|
||||
try:
|
||||
q = Song.select().filter(Song.title ** f"%{needle}%")
|
||||
return [s for s in q]
|
||||
except:
|
||||
pass
|
||||
|
||||
return []
|
||||
|
||||
@staticmethod
|
||||
def by_uid(uid: str) -> Optional['Song']:
|
||||
try:
|
||||
return Song.select().filter(Song.utube_id == uid).get()
|
||||
except:
|
||||
pass
|
||||
|
||||
@staticmethod
|
||||
def from_filepath(filepath: str) -> Optional['Song']:
|
||||
fn = os.path.basename(filepath)
|
||||
name, ext = fn.split(".", 1)
|
||||
if not YouTube.is_valid_uid(name):
|
||||
raise Exception("invalid youtube id")
|
||||
try:
|
||||
return Song.select().filter(utube_id=name).get()
|
||||
except:
|
||||
return Song.auto_create_from_filepath(filepath)
|
||||
|
||||
@staticmethod
|
||||
def auto_create_from_filepath(filepath: str) -> Optional['Song']:
|
||||
from ircradio.factory import app
|
||||
fn = os.path.basename(filepath)
|
||||
uid, ext = fn.split(".", 1)
|
||||
if not YouTube.is_valid_uid(uid):
|
||||
raise Exception("invalid youtube id")
|
||||
|
||||
metadata = YouTube.metadata_from_filepath(filepath)
|
||||
if not metadata:
|
||||
return
|
||||
|
||||
app.logger.info(f"auto-creating for {fn}")
|
||||
|
||||
try:
|
||||
song = Song.create(
|
||||
duration=metadata['duration'],
|
||||
title=metadata['name'],
|
||||
added_by='radio',
|
||||
karma=5,
|
||||
utube_id=uid)
|
||||
return song
|
||||
except Exception as ex:
|
||||
app.logger.error(f"{ex}")
|
||||
pass
|
||||
|
||||
@property
|
||||
def filepath(self):
|
||||
"""Absolute"""
|
||||
return os.path.join(settings.dir_music, f"{self.utube_id}.ogg")
|
||||
|
||||
@property
|
||||
def filepath_noext(self):
|
||||
"""Absolute filepath without extension ... maybe"""
|
||||
try:
|
||||
return os.path.splitext(self.filepath)[0]
|
||||
except:
|
||||
return self.filepath
|
||||
|
||||
class Meta:
|
||||
database = db
|
||||
|
|
@ -0,0 +1,168 @@
|
|||
# SPDX-License-Identifier: BSD-3-Clause
|
||||
# Copyright (c) 2021, dsc@xmr.pm
|
||||
|
||||
import re
|
||||
import os
|
||||
import socket
|
||||
from typing import List, Optional, Dict
|
||||
import asyncio
|
||||
import sys
|
||||
|
||||
import settings
|
||||
from ircradio.models import Song
|
||||
from ircradio.utils import httpget
|
||||
from ircradio.youtube import YouTube
|
||||
|
||||
|
||||
class Radio:
|
||||
@staticmethod
|
||||
def queue(song: Song) -> bool:
|
||||
from ircradio.factory import app
|
||||
queues = Radio.queues()
|
||||
queues_filepaths = [s.filepath for s in queues]
|
||||
|
||||
if song.filepath in queues_filepaths:
|
||||
app.logger.info(f"already added to queue: {song.filepath}")
|
||||
return False
|
||||
|
||||
Radio.command(f"requests.push {song.filepath}")
|
||||
return True
|
||||
|
||||
@staticmethod
|
||||
def skip() -> None:
|
||||
Radio.command(f"{settings.liquidsoap_iface}.skip")
|
||||
|
||||
@staticmethod
|
||||
def queues() -> Optional[List[Song]]:
|
||||
"""get queued songs"""
|
||||
from ircradio.factory import app
|
||||
|
||||
queues = Radio.command(f"requests.queue")
|
||||
try:
|
||||
queues = [q for q in queues.split(b"\r\n") if q != b"END" and q]
|
||||
if not queues:
|
||||
return []
|
||||
queues = [q.decode() for q in queues[0].split(b" ")]
|
||||
except Exception as ex:
|
||||
app.logger.error(str(ex))
|
||||
raise Exception("Error")
|
||||
|
||||
paths = []
|
||||
for request_id in queues:
|
||||
meta = Radio.command(f"request.metadata {request_id}")
|
||||
path = Radio.filenames_from_strlist(meta.decode(errors="ignore").split("\n"))
|
||||
if path:
|
||||
paths.append(path[0])
|
||||
|
||||
songs = []
|
||||
for fn in list(dict.fromkeys(paths)):
|
||||
try:
|
||||
song = Song.from_filepath(fn)
|
||||
if not song:
|
||||
continue
|
||||
songs.append(song)
|
||||
except Exception as ex:
|
||||
app.logger.warning(f"skipping {fn}; file not found or something: {ex}")
|
||||
|
||||
# remove the now playing song from the queue
|
||||
now_playing = Radio.now_playing()
|
||||
if songs and now_playing:
|
||||
if songs[0].filepath == now_playing.filepath:
|
||||
songs = songs[1:]
|
||||
return songs
|
||||
|
||||
@staticmethod
|
||||
async def get_icecast_metadata() -> Optional[Dict]:
|
||||
from ircradio.factory import app
|
||||
# http://127.0.0.1:24100/status-json.xsl
|
||||
url = f"http://{settings.icecast2_bind_host}:{settings.icecast2_bind_port}"
|
||||
url = f"{url}/status-json.xsl"
|
||||
try:
|
||||
blob = await httpget(url, json=True)
|
||||
if not isinstance(blob, dict) or "icestats" not in blob:
|
||||
raise Exception("icecast2 metadata not dict")
|
||||
return blob["icestats"].get('source')
|
||||
except Exception as ex:
|
||||
app.logger.error(f"{ex}")
|
||||
|
||||
@staticmethod
|
||||
def history() -> Optional[List[Song]]:
|
||||
# 0 = currently playing
|
||||
from ircradio.factory import app
|
||||
|
||||
try:
|
||||
status = Radio.command(f"{settings.liquidsoap_iface}.metadata")
|
||||
status = status.decode(errors="ignore")
|
||||
except Exception as ex:
|
||||
app.logger.error(f"{ex}")
|
||||
raise Exception("failed to contact liquidsoap")
|
||||
|
||||
try:
|
||||
# paths = re.findall(r"filename=\"(.*)\"", status)
|
||||
paths = Radio.filenames_from_strlist(status.split("\n"))
|
||||
# reverse, limit
|
||||
paths = paths[::-1][:5]
|
||||
|
||||
songs = []
|
||||
for fn in list(dict.fromkeys(paths)):
|
||||
try:
|
||||
song = Song.from_filepath(fn)
|
||||
if not song:
|
||||
continue
|
||||
songs.append(song)
|
||||
except Exception as ex:
|
||||
app.logger.warning(f"skipping {fn}; file not found or something: {ex}")
|
||||
except Exception as ex:
|
||||
app.logger.error(f"{ex}")
|
||||
app.logger.error(f"liquidsoap status:\n{status}")
|
||||
raise Exception("error parsing liquidsoap status")
|
||||
return songs
|
||||
|
||||
@staticmethod
|
||||
def command(cmd: str) -> bytes:
|
||||
"""via LiquidSoap control port"""
|
||||
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
|
||||
sock.connect((settings.liquidsoap_host, settings.liquidsoap_port))
|
||||
sock.sendall(cmd.encode() + b"\n")
|
||||
data = sock.recv(4096*1000)
|
||||
sock.close()
|
||||
return data
|
||||
|
||||
@staticmethod
|
||||
def liquidsoap_reachable():
|
||||
from ircradio.factory import app
|
||||
try:
|
||||
Radio.command("help")
|
||||
except Exception as ex:
|
||||
app.logger.error("liquidsoap not reachable")
|
||||
return False
|
||||
return True
|
||||
|
||||
@staticmethod
|
||||
def now_playing():
|
||||
try:
|
||||
now_playing = Radio.history()
|
||||
if now_playing:
|
||||
return now_playing[0]
|
||||
except:
|
||||
pass
|
||||
|
||||
@staticmethod
|
||||
async def listeners():
|
||||
data: dict = await Radio.get_icecast_metadata()
|
||||
if not data:
|
||||
return 0
|
||||
return data.get('listeners', 0)
|
||||
|
||||
@staticmethod
|
||||
def filenames_from_strlist(strlist: List[str]) -> List[str]:
|
||||
paths = []
|
||||
for line in strlist:
|
||||
if not line.startswith("filename"):
|
||||
continue
|
||||
line = line[10:]
|
||||
fn = line[:-1]
|
||||
if not os.path.exists(fn):
|
||||
continue
|
||||
paths.append(fn)
|
||||
return paths
|
||||
|
|
@ -0,0 +1,64 @@
|
|||
# SPDX-License-Identifier: BSD-3-Clause
|
||||
# Copyright (c) 2021, dsc@xmr.pm
|
||||
|
||||
from datetime import datetime
|
||||
from typing import Tuple, Optional
|
||||
from quart import request, render_template, abort
|
||||
|
||||
import settings
|
||||
from ircradio.factory import app
|
||||
from ircradio.radio import Radio
|
||||
|
||||
|
||||
@app.route("/")
|
||||
async def root():
|
||||
return await render_template("index.html", settings=settings)
|
||||
|
||||
|
||||
history_cache: Optional[Tuple] = None
|
||||
|
||||
|
||||
@app.route("/history.txt")
|
||||
async def history():
|
||||
global history_cache
|
||||
now = datetime.now()
|
||||
if history_cache:
|
||||
if (now - history_cache[0]).total_seconds() <= 5:
|
||||
print("from cache")
|
||||
return history_cache[1]
|
||||
|
||||
history = Radio.history()
|
||||
if not history:
|
||||
return "no history"
|
||||
|
||||
data = ""
|
||||
for i, s in enumerate(history[:10]):
|
||||
data += f"{i+1}) <a target=\"_blank\" href=\"https://www.youtube.com/watch?v={s.utube_id}\">{s.utube_id}</a>; {s.title} <br>"
|
||||
|
||||
history_cache = [now, data]
|
||||
return data
|
||||
|
||||
|
||||
@app.route("/library")
|
||||
async def user_library():
|
||||
from ircradio.models import Song
|
||||
name = request.args.get("name")
|
||||
if not name:
|
||||
abort(404)
|
||||
|
||||
try:
|
||||
by_date = Song.select().filter(Song.added_by == name)\
|
||||
.order_by(Song.date_added.desc())
|
||||
except:
|
||||
by_date = []
|
||||
|
||||
if not by_date:
|
||||
abort(404)
|
||||
|
||||
try:
|
||||
by_karma = Song.select().filter(Song.added_by == name)\
|
||||
.order_by(Song.karma.desc())
|
||||
except:
|
||||
by_karma = []
|
||||
|
||||
return await render_template("library.html", name=name, by_date=by_date, by_karma=by_karma)
|
||||
|
|
@ -0,0 +1,17 @@
|
|||
[Unit]
|
||||
Description={{ description }}
|
||||
After=network-online.target
|
||||
Wants=network-online.target
|
||||
|
||||
[Service]
|
||||
User={{ user }}
|
||||
Group={{ group }}
|
||||
Environment="{{ env }}"
|
||||
StateDirectory={{ name | lower }}
|
||||
LogsDirectory={{ name | lower }}
|
||||
Type=simple
|
||||
ExecStart={{ path_executable }} {{ args_executable }}
|
||||
Restart=always
|
||||
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
|
|
@ -0,0 +1,38 @@
|
|||
<!DOCTYPE html>
|
||||
<html lang="en">
|
||||
<!--
|
||||
░░░░░░░█▐▓▓░████▄▄▄█▀▄▓▓▓▌█ very website
|
||||
░░░░░▄█▌▀▄▓▓▄▄▄▄▀▀▀▄▓▓▓▓▓▌█
|
||||
░░░▄█▀▀▄▓█▓▓▓▓▓▓▓▓▓▓▓▓▀░▓▌█
|
||||
░░█▀▄▓▓▓███▓▓▓███▓▓▓▄░░▄▓▐█▌ such html
|
||||
░█▌▓▓▓▀▀▓▓▓▓███▓▓▓▓▓▓▓▄▀▓▓▐█
|
||||
▐█▐██▐░▄▓▓▓▓▓▀▄░▀▓▓▓▓▓▓▓▓▓▌█▌ WOW
|
||||
█▌███▓▓▓▓▓▓▓▓▐░░▄▓▓███▓▓▓▄▀▐█
|
||||
█▐█▓▀░░▀▓▓▓▓▓▓▓▓▓██████▓▓▓▓▐█
|
||||
▌▓▄▌▀░▀░▐▀█▄▓▓██████████▓▓▓▌█▌
|
||||
▌▓▓▓▄▄▀▀▓▓▓▀▓▓▓▓▓▓▓▓█▓█▓█▓▓▌█▌ many music
|
||||
█▐▓▓▓▓▓▓▄▄▄▓▓▓▓▓▓█▓█▓█▓█▓▓▓▐█
|
||||
-->
|
||||
<head>
|
||||
<meta charset="UTF-8">
|
||||
<meta http-equiv="X-UA-Compatible" content="IE=edge">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1">
|
||||
|
||||
<meta name="HandheldFriendly" content="True">
|
||||
<meta name="MobileOptimized" content="320">
|
||||
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1"/>
|
||||
<meta name="theme-color" content="#ffffff">
|
||||
<meta name="apple-mobile-web-app-title" content="IRC!Radio">
|
||||
<meta name="application-name" content="IRC!Radio">
|
||||
<meta name="msapplication-TileColor" content="#da532c">
|
||||
<meta name="description" content="IRC!Radio"/>
|
||||
<title>IRC!Radio</title>
|
||||
|
||||
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css">
|
||||
</head>
|
||||
|
||||
<body>
|
||||
{% block content %} {% endblock %}
|
||||
</body>
|
||||
</html>
|
||||
|
|
@ -0,0 +1,75 @@
|
|||
# Crossfade between tracks,
|
||||
# taking the respective volume levels
|
||||
# into account in the choice of the
|
||||
# transition.
|
||||
# @category Source / Track Processing
|
||||
# @param ~start_next Crossing duration, if any.
|
||||
# @param ~fade_in Fade-in duration, if any.
|
||||
# @param ~fade_out Fade-out duration, if any.
|
||||
# @param ~width Width of the volume analysis window.
|
||||
# @param ~conservative Always prepare for
|
||||
# a premature end-of-track.
|
||||
# @param s The input source.
|
||||
def smart_crossfade (~start_next=5.,~fade_in=3.,
|
||||
~fade_out=3., ~width=2.,
|
||||
~conservative=false,s)
|
||||
high = -20.
|
||||
medium = -32.
|
||||
margin = 4.
|
||||
fade.out = fade.out(type="sin",duration=fade_out)
|
||||
fade.in = fade.in(type="sin",duration=fade_in)
|
||||
add = fun (a,b) -> add(normalize=false,[b,a])
|
||||
log = log(label="smart_crossfade")
|
||||
def transition(a,b,ma,mb,sa,sb)
|
||||
list.iter(fun(x)->
|
||||
log(level=4,"Before: #{x}"),ma)
|
||||
list.iter(fun(x)->
|
||||
log(level=4,"After : #{x}"),mb)
|
||||
if
|
||||
# If A and B and not too loud and close,
|
||||
# fully cross-fade them.
|
||||
a <= medium and
|
||||
b <= medium and
|
||||
abs(a - b) <= margin
|
||||
then
|
||||
log("Transition: crossed, fade-in, fade-out.")
|
||||
add(fade.out(sa),fade.in(sb))
|
||||
elsif
|
||||
# If B is significantly louder than A,
|
||||
# only fade-out A.
|
||||
# We don't want to fade almost silent things,
|
||||
# ask for >medium.
|
||||
b >= a + margin and a >= medium and b <= high
|
||||
then
|
||||
log("Transition: crossed, fade-out.")
|
||||
add(fade.out(sa),sb)
|
||||
elsif
|
||||
# Do not fade if it's already very low.
|
||||
b >= a + margin and a <= medium and b <= high
|
||||
then
|
||||
log("Transition: crossed, no fade-out.")
|
||||
add(sa,sb)
|
||||
elsif
|
||||
# Opposite as the previous one.
|
||||
a >= b + margin and b >= medium and a <= high
|
||||
then
|
||||
log("Transition: crossed, fade-in.")
|
||||
add(sa,fade.in(sb))
|
||||
# What to do with a loud end and
|
||||
# a quiet beginning ?
|
||||
# A good idea is to use a jingle to separate
|
||||
# the two tracks, but that's another story.
|
||||
else
|
||||
# Otherwise, A and B are just too loud
|
||||
# to overlap nicely, or the difference
|
||||
# between them is too large and
|
||||
# overlapping would completely mask one
|
||||
# of them.
|
||||
log("No transition: just sequencing.")
|
||||
sequence([sa, sb])
|
||||
end
|
||||
end
|
||||
cross(width=width, duration=start_next,
|
||||
conservative=conservative,
|
||||
transition,s)
|
||||
end
|
||||
|
|
@ -0,0 +1,53 @@
|
|||
<icecast>
|
||||
<location>Somewhere</location>
|
||||
<admin>my@email.tld</admin>
|
||||
|
||||
<limits>
|
||||
<clients>32</clients>
|
||||
<sources>2</sources>
|
||||
<queue-size>524288</queue-size>
|
||||
<client-timeout>30</client-timeout>
|
||||
<header-timeout>15</header-timeout>
|
||||
<source-timeout>10</source-timeout>
|
||||
<burst-on-connect>0</burst-on-connect>
|
||||
<burst-size>65535</burst-size>
|
||||
</limits>
|
||||
|
||||
<authentication>
|
||||
<source-password>{{ source_password }}</source-password>
|
||||
<relay-password>{{ relay_password }}</relay-password> <!-- for livestreams -->
|
||||
<admin-user>admin</admin-user>
|
||||
<admin-password>{{ admin_password }}</admin-password>
|
||||
</authentication>
|
||||
|
||||
<hostname>{{ hostname }}</hostname>
|
||||
|
||||
<listen-socket>
|
||||
<bind-address>{{ icecast2_bind_host }}</bind-address>
|
||||
<port>{{ icecast2_bind_port }}</port>
|
||||
</listen-socket>
|
||||
|
||||
<http-headers>
|
||||
<header name="Access-Control-Allow-Origin" value="*" />
|
||||
</http-headers>
|
||||
|
||||
<fileserve>1</fileserve>
|
||||
|
||||
<paths>
|
||||
<basedir>/usr/share/icecast2</basedir>
|
||||
<logdir>{{ log_dir }}</logdir>
|
||||
<webroot>/usr/share/icecast2/web</webroot>
|
||||
<adminroot>/usr/share/icecast2/admin</adminroot>
|
||||
</paths>
|
||||
|
||||
<logging>
|
||||
<accesslog>icecast2_access.log</accesslog>
|
||||
<errorlog>icecast2_error.log</errorlog>
|
||||
<loglevel>3</loglevel> <!-- 4 Debug, 3 Info, 2 Warn, 1 Error -->
|
||||
<logsize>10000</logsize> <!-- Max size of a logfile -->
|
||||
</logging>
|
||||
|
||||
<security>
|
||||
<chroot>0</chroot>
|
||||
</security>
|
||||
</icecast>
|
||||
|
|
@ -0,0 +1,65 @@
|
|||
{% extends "base.html" %}
|
||||
{% block content %}
|
||||
<!-- Page Content -->
|
||||
<div class="container">
|
||||
<div class="row">
|
||||
<!-- Post Content Column -->
|
||||
<div class="col-lg-12">
|
||||
<!-- Title -->
|
||||
<h1 class="mt-4" style="margin-bottom: 2rem;">
|
||||
IRC!Radio
|
||||
</h1>
|
||||
<p>Enjoy the music :)</p>
|
||||
<hr>
|
||||
<audio controls src="/{{ settings.icecast2_mount }}">Your browser does not support the<code>audio</code> element.</audio>
|
||||
<hr>
|
||||
|
||||
<h4>Command list:</h4>
|
||||
<pre style="font-size:12px;">!np - current song
|
||||
!tune - upvote song
|
||||
!boo - downvote song
|
||||
!request - search and queue a song by title
|
||||
!dj+ - add a YouTube ID to the radiostream
|
||||
!dj- - remove a YouTube ID
|
||||
!ban+ - ban a YouTube ID and/or nickname
|
||||
!ban- - unban a YouTube ID and/or nickname
|
||||
!skip - skips current song
|
||||
!listeners - show current amount of listeners
|
||||
!queue - show queued up music
|
||||
!queue_user - queue a random song by user
|
||||
!search - search for a title
|
||||
!stats - stats
|
||||
</pre>
|
||||
|
||||
<hr>
|
||||
<div class="row">
|
||||
<div class="col-md-3">
|
||||
<h4>History</h4>
|
||||
<a href="/history.txt">history.txt</a>
|
||||
</div>
|
||||
|
||||
<div class="col-md-3">
|
||||
<h4>Library
|
||||
<small style="font-size:12px">(by user)</small>
|
||||
</h4>
|
||||
<form method="GET" action="/library">
|
||||
<div class="input-group mb-3">
|
||||
<input type="text" class="form-control" id="name" name="name" placeholder="username...">
|
||||
<div class="input-group-append">
|
||||
<input class="btn btn-outline-secondary" type="submit" value="Search">
|
||||
</div>
|
||||
</div>
|
||||
|
||||
</form>
|
||||
</div>
|
||||
<div class="col-md-3"></div>
|
||||
</div>
|
||||
<hr>
|
||||
<h4>IRC</h4>
|
||||
<pre>{{ settings.irc_host }}:{{ settings.irc_port }}
|
||||
{{ settings.irc_channels | join(" ") }}
|
||||
</pre>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
{% endblock %}
|
||||
|
|
@ -0,0 +1,31 @@
|
|||
{% extends "base.html" %}
|
||||
{% block content %}
|
||||
<!-- Page Content -->
|
||||
<div class="container">
|
||||
<div class="row">
|
||||
<div class="col-lg-12">
|
||||
<h1 class="mt-4" style="margin-bottom: 2rem;">
|
||||
Library for {{ name }}
|
||||
</h1>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-lg-6">
|
||||
<h5>By date</h5>
|
||||
<pre style="font-size:12px;">{% for s in by_date %}<a target="_blank" href="https://www.youtube.com/watch?v={{s.utube_id}}">{{s.utube_id}}</a> {{s.title}}
|
||||
{% endfor %}</pre>
|
||||
</div>
|
||||
|
||||
<div class="col-lg-6">
|
||||
<h5>By karma</h5>
|
||||
<pre style="font-size:12px;">{% for s in by_karma %}<a target="_blank" href="https://www.youtube.com/watch?v={{s.utube_id}}">{{s.karma}}; {{s.title}}</a>
|
||||
{% endfor %}</pre>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<a href="/">
|
||||
<button type="button" class="btn btn-primary btn-sm">Go back</button>
|
||||
</a>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
{% endblock %}
|
||||
|
|
@ -0,0 +1,48 @@
|
|||
server {
|
||||
listen 80;
|
||||
server_name {{ hostname }};
|
||||
root /var/www/html;
|
||||
|
||||
access_log /dev/null;
|
||||
error_log /var/log/nginx/radio_error;
|
||||
|
||||
client_max_body_size 120M;
|
||||
fastcgi_read_timeout 1600;
|
||||
proxy_read_timeout 1600;
|
||||
index index.html;
|
||||
|
||||
error_page 403 /403.html;
|
||||
location = /403.html {
|
||||
root /var/www/html;
|
||||
allow all;
|
||||
internal;
|
||||
}
|
||||
|
||||
location '/.well-known/acme-challenge' {
|
||||
default_type "text/plain";
|
||||
root /tmp/letsencrypt;
|
||||
autoindex on;
|
||||
}
|
||||
|
||||
location ~ ^/$ {
|
||||
root /var/www/html/;
|
||||
proxy_pass http://{{ host }}:{{ port }};
|
||||
proxy_redirect off;
|
||||
proxy_set_header Host $host;
|
||||
proxy_set_header X-Real-IP $remote_addr;
|
||||
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
|
||||
proxy_set_header X-Forwarded-Proto $scheme;
|
||||
allow all;
|
||||
}
|
||||
|
||||
location /{{ icecast2_mount }} {
|
||||
allow all;
|
||||
add_header 'Access-Control-Allow-Origin' '*';
|
||||
proxy_pass http://{{ icecast2_bind_host }}:{{ icecast2_bind_port }}/{{ icecast2_mount }};
|
||||
proxy_redirect off;
|
||||
proxy_set_header Host $host;
|
||||
proxy_set_header X-Real-IP $remote_addr;
|
||||
proxy_set_header X-Forwarded-For $remote_addr;
|
||||
proxy_set_header X-Forwarded-Proto $scheme;
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,49 @@
|
|||
#!/usr/bin/liquidsoap
|
||||
set("log.stdout", true)
|
||||
set("log.file",false)
|
||||
%include "cross.liq"
|
||||
|
||||
# Allow requests from Telnet (Liquidsoap Requester)
|
||||
set("server.telnet", true)
|
||||
set("server.telnet.bind_addr", "{{ liquidsoap_host }}")
|
||||
set("server.telnet.port", {{ liquidsoap_port }})
|
||||
set("server.telnet.reverse_dns", false)
|
||||
|
||||
# WOW's station track auto-playlist
|
||||
#+ randomized track playback from the playlist path
|
||||
#+ play a new random track each time LS performs select()
|
||||
#+ 90-second timeout on remote track preparation processes
|
||||
#+ 1.0-hour maximum file length (in case things "run away")
|
||||
#+ 0.5-hour default file length (in case things "run away")
|
||||
plist = playlist(
|
||||
id="playlist",
|
||||
length=30.0,
|
||||
default_duration=30.0,
|
||||
timeout=90.0,
|
||||
mode="random",
|
||||
reload=300,
|
||||
reload_mode="seconds",
|
||||
mime_type="audio/ogg",
|
||||
"{{ dir_music }}"
|
||||
)
|
||||
|
||||
# Request Queue from Telnet (Liquidsoap Requester)
|
||||
requests = request.queue(id="requests")
|
||||
|
||||
# Start building the feed with music
|
||||
radio = plist
|
||||
|
||||
# Add in our on-disk security
|
||||
radio = fallback(id="switcher",track_sensitive = true, [requests, radio, blank(duration=5.)])
|
||||
|
||||
# uncomment to normalize the audio stream
|
||||
#radio = normalize(radio)
|
||||
|
||||
# iTunes-style (so-called "dumb" - but good enough) crossfading
|
||||
full = smart_crossfade(start_next=8., fade_in=6., fade_out=6., width=2., conservative=true, radio)
|
||||
|
||||
output.icecast(%vorbis.cbr(samplerate=48000, channels=2, bitrate=164),
|
||||
host = "{{ icecast2_bind_host }}", port = {{ icecast2_bind_port }},
|
||||
icy_metadata="true", description="{{ liquidsoap_description }}",
|
||||
password = "{{ icecast2_source_password }}", mount = "{{ icecast2_mount }}",
|
||||
full)
|
||||
|
|
@ -0,0 +1,216 @@
|
|||
# SPDX-License-Identifier: BSD-3-Clause
|
||||
# Copyright (c) 2021, dsc@xmr.pm
|
||||
|
||||
from typing import List, Optional, Union
|
||||
import re
|
||||
import shutil
|
||||
import os
|
||||
import sys
|
||||
import random
|
||||
import time
|
||||
import asyncio
|
||||
from asyncio.subprocess import Process
|
||||
from io import TextIOWrapper
|
||||
|
||||
import aiofiles
|
||||
import aiohttp
|
||||
import jinja2
|
||||
from jinja2 import Environment, PackageLoader, select_autoescape
|
||||
|
||||
import settings
|
||||
|
||||
|
||||
class AsyncSubProcess(object):
|
||||
def __init__(self, *args, **kwargs):
|
||||
self.proc: Process = None
|
||||
self.max_buffer: int = 1000
|
||||
self.buffer = []
|
||||
|
||||
@property
|
||||
async def is_running(self) -> bool:
|
||||
return self.proc and self.proc.returncode is None
|
||||
|
||||
async def run(self, args: List[str], ws_type_prefix: str):
|
||||
loop = asyncio.get_event_loop()
|
||||
read_stdout, write_stdout = os.pipe()
|
||||
read_stderr, write_stderr = os.pipe()
|
||||
self.proc = await asyncio.create_subprocess_exec(
|
||||
*args,
|
||||
stdin=asyncio.subprocess.PIPE,
|
||||
stdout=write_stdout,
|
||||
stderr=write_stderr,
|
||||
cwd=settings.cwd
|
||||
)
|
||||
|
||||
os.close(write_stdout)
|
||||
os.close(write_stderr)
|
||||
|
||||
f_stdout = os.fdopen(read_stdout, "r")
|
||||
f_stderr = os.fdopen(read_stderr, "r")
|
||||
|
||||
try:
|
||||
await asyncio.gather(
|
||||
self.consume(fd=f_stdout, _type='stdout', _type_prefix=ws_type_prefix),
|
||||
self.consume(fd=f_stderr, _type='stderr', _type_prefix=ws_type_prefix),
|
||||
self.proc.communicate()
|
||||
)
|
||||
finally:
|
||||
f_stdout.close()
|
||||
f_stderr.close()
|
||||
|
||||
async def consume(self, fd: TextIOWrapper, _type: str, _type_prefix: str):
|
||||
from ircradio.factory import app
|
||||
import wow.websockets as websockets
|
||||
_type_int = 0 if _type == "stdout" else 1
|
||||
|
||||
reader = asyncio.StreamReader()
|
||||
loop = asyncio.get_event_loop()
|
||||
await loop.connect_read_pipe(
|
||||
lambda: asyncio.StreamReaderProtocol(reader),
|
||||
fd
|
||||
)
|
||||
|
||||
async for line in reader:
|
||||
line = line.strip()
|
||||
msg = line.decode(errors="ignore")
|
||||
_logger = app.logger.info if _type_int == 0 else app.logger.error
|
||||
_logger(msg)
|
||||
|
||||
self.buffer.append((int(time.time()), _type_int, msg))
|
||||
if len(self.buffer) >= self.max_buffer:
|
||||
self.buffer.pop(0)
|
||||
|
||||
await websockets.broadcast(
|
||||
message=line,
|
||||
message_type=f"{_type_prefix}_{_type}",
|
||||
)
|
||||
|
||||
|
||||
async def loopyloop(secs: int, func, after_func=None):
|
||||
while True:
|
||||
result = await func()
|
||||
if after_func:
|
||||
await after_func(result)
|
||||
await asyncio.sleep(secs)
|
||||
|
||||
|
||||
def jinja2_render(template_name: str, **data):
|
||||
loader = jinja2.FileSystemLoader(searchpath=[
|
||||
os.path.join(settings.cwd, "utils"),
|
||||
os.path.join(settings.cwd, "ircradio/templates")
|
||||
])
|
||||
env = jinja2.Environment(loader=loader, autoescape=select_autoescape())
|
||||
template = env.get_template(template_name)
|
||||
return template.render(**data)
|
||||
|
||||
|
||||
async def write_file(fn: str, data: Union[str, bytes], mode="w"):
|
||||
async with aiofiles.open(fn, mode=mode) as f:
|
||||
f.write(data)
|
||||
|
||||
|
||||
def write_file_sync(fn: str, data: bytes):
|
||||
f = open(fn, "wb")
|
||||
f.write(data)
|
||||
f.close()
|
||||
|
||||
|
||||
async def executeSQL(sql: str, params: tuple = None):
|
||||
from ircradio.factory import db
|
||||
async with db.pool.acquire() as connection:
|
||||
async with connection.transaction():
|
||||
result = connection.fetch(sql, params)
|
||||
return result
|
||||
|
||||
|
||||
def systemd_servicefile(
|
||||
name: str, description: str, user: str, group: str,
|
||||
path_executable: str, args_executable: str, env: str = None
|
||||
) -> bytes:
|
||||
template = jinja2_render(
|
||||
"acme.service.jinja2",
|
||||
name=name,
|
||||
description=description,
|
||||
user=user,
|
||||
group=group,
|
||||
env=env,
|
||||
path_executable=path_executable,
|
||||
args_executable=args_executable
|
||||
)
|
||||
return template.encode()
|
||||
|
||||
|
||||
def liquidsoap_version():
|
||||
ls = shutil.which("liquidsoap")
|
||||
f = os.popen(f"{ls} --version 2>/dev/null").read()
|
||||
if not f:
|
||||
print("please install liquidsoap\n\napt install -y liquidsoap")
|
||||
sys.exit()
|
||||
|
||||
f = f.lower()
|
||||
match = re.search(r"liquidsoap (\d+.\d+.\d+)", f)
|
||||
if not match:
|
||||
return
|
||||
return match.groups()[0]
|
||||
|
||||
|
||||
def liquidsoap_check_symlink():
|
||||
msg = """
|
||||
Due to a bug you need to create this symlink:
|
||||
|
||||
$ sudo ln -s /usr/share/liquidsoap/ /usr/share/liquidsoap/1.4.1
|
||||
|
||||
info: https://github.com/savonet/liquidsoap/issues/1224
|
||||
"""
|
||||
version = liquidsoap_version()
|
||||
if not os.path.exists(f"/usr/share/liquidsoap/{version}"):
|
||||
print(msg)
|
||||
sys.exit()
|
||||
|
||||
|
||||
async def httpget(url: str, json=True, timeout: int = 5, raise_for_status=True, verify_tls=True):
|
||||
headers = {"User-Agent": random_agent()}
|
||||
opts = {"timeout": aiohttp.ClientTimeout(total=timeout)}
|
||||
|
||||
async with aiohttp.ClientSession(**opts) as session:
|
||||
async with session.get(url, headers=headers, ssl=verify_tls) as response:
|
||||
if raise_for_status:
|
||||
response.raise_for_status()
|
||||
|
||||
result = await response.json() if json else await response.text()
|
||||
if result is None or (isinstance(result, str) and result == ''):
|
||||
raise Exception("empty response from request")
|
||||
return result
|
||||
|
||||
|
||||
def random_agent():
|
||||
from ircradio.factory import user_agents
|
||||
return random.choice(user_agents)
|
||||
|
||||
|
||||
class Price:
|
||||
def __init__(self):
|
||||
self.usd = 0.3
|
||||
|
||||
def calculate(self):
|
||||
pass
|
||||
|
||||
async def wownero_usd_price_loop(self):
|
||||
while True:
|
||||
self.usd = await Price.wownero_usd_price()
|
||||
asyncio.sleep(1200)
|
||||
|
||||
@staticmethod
|
||||
async def wownero_usd_price():
|
||||
url = "https://api.coingecko.com/api/v3/simple/price?ids=wownero&vs_currencies=usd"
|
||||
blob = await httpget(url, json=True)
|
||||
return blob.get('usd', 0)
|
||||
|
||||
|
||||
def print_banner():
|
||||
print("""\033[91m ▪ ▄▄▄ ▄▄· ▄▄▄ ▄▄▄· ·▄▄▄▄ ▪
|
||||
██ ▀▄ █·▐█ ▌▪▀▄ █·▐█ ▀█ ██▪ ██ ██ ▪
|
||||
▐█·▐▀▀▄ ██ ▄▄▐▀▀▄ ▄█▀▀█ ▐█· ▐█▌▐█· ▄█▀▄
|
||||
▐█▌▐█•█▌▐███▌▐█•█▌▐█ ▪▐▌██. ██ ▐█▌▐█▌.▐▌
|
||||
▀▀▀.▀ ▀·▀▀▀ .▀ ▀ ▀ ▀ ▀▀▀▀▀• ▀▀▀ ▀█▄▀▪\033[0m
|
||||
""".strip())
|
||||
|
|
@ -0,0 +1,149 @@
|
|||
# SPDX-License-Identifier: BSD-3-Clause
|
||||
# Copyright (c) 2021, dsc@xmr.pm
|
||||
|
||||
import json
|
||||
import os
|
||||
import sys
|
||||
import asyncio
|
||||
import re
|
||||
from typing import Optional
|
||||
|
||||
import settings
|
||||
|
||||
|
||||
class YouTube:
|
||||
@staticmethod
|
||||
async def download(utube_id: str, added_by: str) -> Optional['Song']:
|
||||
from ircradio.factory import app
|
||||
from ircradio.models import Song
|
||||
|
||||
output = f"{settings.dir_music}/{utube_id}.ogg"
|
||||
song = Song.by_uid(utube_id)
|
||||
if song:
|
||||
if not os.path.exists(output):
|
||||
# exists in db but not on disk; remove from db
|
||||
Song.delete().where(Song.utube_id == utube_id).execute()
|
||||
else:
|
||||
raise Exception("Song already exists.")
|
||||
|
||||
if os.path.exists(output):
|
||||
song = Song.by_uid(utube_id)
|
||||
if not song:
|
||||
# exists on disk but not in db; add to db
|
||||
return Song.from_filepath(output)
|
||||
|
||||
raise Exception("Song already exists.")
|
||||
|
||||
try:
|
||||
proc = await asyncio.create_subprocess_exec(
|
||||
*["youtube-dl",
|
||||
"--add-metadata",
|
||||
"--write-all-thumbnails",
|
||||
"--write-info-json",
|
||||
"-f", "bestaudio",
|
||||
"--max-filesize", "30M",
|
||||
"--extract-audio",
|
||||
"--audio-format", "vorbis",
|
||||
"-o", f"{settings.dir_music}/%(id)s.ogg",
|
||||
f"https://www.youtube.com/watch?v={utube_id}"],
|
||||
stdout=asyncio.subprocess.PIPE,
|
||||
stderr=asyncio.subprocess.PIPE)
|
||||
result = await proc.communicate()
|
||||
result = result[0].decode()
|
||||
if "100%" not in result:
|
||||
raise Exception("download did not complete")
|
||||
except Exception as ex:
|
||||
msg = f"download failed: {ex}"
|
||||
app.logger.error(msg)
|
||||
raise Exception(msg)
|
||||
|
||||
try:
|
||||
metadata = YouTube.metadata_from_filepath(output)
|
||||
if not metadata:
|
||||
raise Exception("failed to fetch metadata")
|
||||
|
||||
if metadata['duration'] > settings.liquidsoap_max_song_duration:
|
||||
Song.delete_song(utube_id)
|
||||
raise Exception(f"Song exceeded duration of {settings.liquidsoap_max_song_duration} seconds")
|
||||
|
||||
song = Song.create(
|
||||
duration=metadata['duration'],
|
||||
title=metadata['name'],
|
||||
added_by=added_by,
|
||||
karma=5,
|
||||
utube_id=utube_id)
|
||||
return song
|
||||
except Exception as ex:
|
||||
app.logger.error(f"{ex}")
|
||||
raise
|
||||
|
||||
@staticmethod
|
||||
def metadata_from_filepath(filepath: str):
|
||||
from ircradio.factory import app
|
||||
import mutagen
|
||||
|
||||
try:
|
||||
metadata = mutagen.File(filepath)
|
||||
except Exception as ex:
|
||||
app.logger.error(f"mutagen failure on {filepath}")
|
||||
return
|
||||
|
||||
try:
|
||||
duration = metadata.info.length
|
||||
except:
|
||||
duration = 0
|
||||
|
||||
artist = metadata.tags.get('artist')
|
||||
if artist:
|
||||
artist = artist[0]
|
||||
title = metadata.tags.get('title')
|
||||
if title:
|
||||
title = title[0]
|
||||
if not artist or not title:
|
||||
# try .info.json
|
||||
path_info = f"{filepath}.info.json"
|
||||
if os.path.exists(path_info):
|
||||
try:
|
||||
blob = json.load(open(path_info,))
|
||||
artist = blob.get('artist')
|
||||
title = blob.get('title')
|
||||
duration = blob.get('duration', 0)
|
||||
except:
|
||||
pass
|
||||
else:
|
||||
artist = 'Unknown'
|
||||
title = 'Unknown'
|
||||
app.logger.warning(f"could not detect artist/title from metadata for {filepath}")
|
||||
|
||||
return {
|
||||
"name": f"{artist} - {title}",
|
||||
"data": metadata,
|
||||
"duration": duration,
|
||||
"path": filepath
|
||||
}
|
||||
|
||||
@staticmethod
|
||||
async def update_loop():
|
||||
while True:
|
||||
await YouTube.update()
|
||||
await asyncio.sleep(3600)
|
||||
|
||||
@staticmethod
|
||||
async def update():
|
||||
pip_path = os.path.join(os.path.dirname(sys.executable), "pip")
|
||||
proc = await asyncio.create_subprocess_exec(
|
||||
*[sys.executable, pip_path, "install", "--upgrade", "youtube-dl"],
|
||||
stdout=asyncio.subprocess.PIPE,
|
||||
stderr=asyncio.subprocess.PIPE)
|
||||
stdout, stderr = await proc.communicate()
|
||||
return stdout.decode()
|
||||
|
||||
@staticmethod
|
||||
async def update_task():
|
||||
while True:
|
||||
await YouTube.update()
|
||||
await asyncio.sleep(3600)
|
||||
|
||||
@staticmethod
|
||||
def is_valid_uid(uid: str) -> bool:
|
||||
return re.match(settings.re_youtube, uid) is not None
|
||||
|
|
@ -0,0 +1,13 @@
|
|||
quart
|
||||
youtube-dl
|
||||
aiofiles
|
||||
aiohttp
|
||||
bottom
|
||||
tinytag
|
||||
peewee
|
||||
python-dateutil
|
||||
mutagen
|
||||
peewee
|
||||
youtube-dl
|
||||
quart
|
||||
psycopg2
|
||||
|
|
@ -0,0 +1,94 @@
|
|||
# SPDX-License-Identifier: BSD-3-Clause
|
||||
# Copyright (c) 2021, dsc@xmr.pm
|
||||
|
||||
import os
|
||||
import pwd
|
||||
import logging
|
||||
import shutil
|
||||
|
||||
from quart import render_template
|
||||
import click
|
||||
|
||||
from ircradio.factory import create_app
|
||||
import settings
|
||||
|
||||
|
||||
@click.group()
|
||||
def cli():
|
||||
pass
|
||||
|
||||
|
||||
@cli.command(name="generate")
|
||||
def cli_generate_configs(*args, **kwargs):
|
||||
"""Generate icecast2/liquidsoap configs and systemd service files"""
|
||||
from ircradio.utils import jinja2_render, write_file_sync, systemd_servicefile
|
||||
|
||||
templates_dir = os.path.join(settings.cwd, "ircradio", "templates")
|
||||
|
||||
# liquidsoap service file
|
||||
path_liquidsoap = shutil.which("liquidsoap")
|
||||
path_liquidsoap_config = os.path.join(settings.cwd, "data", "soap.liq")
|
||||
|
||||
liquidsoap_systemd_service = systemd_servicefile(
|
||||
name="liquidsoap",
|
||||
description="liquidsoap service",
|
||||
user=pwd.getpwuid(os.getuid()).pw_name,
|
||||
group=pwd.getpwuid(os.getuid()).pw_name,
|
||||
path_executable=path_liquidsoap,
|
||||
args_executable=path_liquidsoap_config,
|
||||
env="")
|
||||
write_file_sync(fn=os.path.join(settings.cwd, "data", "liquidsoap.service"), data=liquidsoap_systemd_service)
|
||||
|
||||
# liquidsoap config
|
||||
template = jinja2_render("soap.liq.jinja2",
|
||||
icecast2_bind_host=settings.icecast2_bind_host,
|
||||
icecast2_bind_port=settings.icecast2_bind_port,
|
||||
liquidsoap_host=settings.liquidsoap_host,
|
||||
liquidsoap_port=settings.liquidsoap_port,
|
||||
icecast2_mount=settings.icecast2_mount,
|
||||
liquidsoap_description=settings.liquidsoap_description,
|
||||
icecast2_source_password=settings.icecast2_source_password,
|
||||
dir_music=settings.dir_music)
|
||||
write_file_sync(fn=os.path.join(settings.cwd, "data", "soap.liq"), data=template.encode())
|
||||
|
||||
# cross.liq
|
||||
path_liquidsoap_cross_template = os.path.join(templates_dir, "cross.liq.jinja2")
|
||||
path_liquidsoap_cross = os.path.join(settings.cwd, "data", "cross.liq")
|
||||
shutil.copyfile(path_liquidsoap_cross_template, path_liquidsoap_cross)
|
||||
|
||||
# icecast2.xml
|
||||
template = jinja2_render("icecast.xml.jinja2",
|
||||
icecast2_bind_host=settings.icecast2_bind_host,
|
||||
icecast2_bind_port=settings.icecast2_bind_port,
|
||||
hostname="localhost",
|
||||
log_dir=settings.icecast2_logdir,
|
||||
source_password=settings.icecast2_source_password,
|
||||
relay_password=settings.icecast2_relay_password,
|
||||
admin_password=settings.icecast2_admin_password,
|
||||
dir_music=settings.dir_music)
|
||||
path_icecast2_config = os.path.join(settings.cwd, "data", "icecast.xml")
|
||||
write_file_sync(path_icecast2_config, data=template.encode())
|
||||
|
||||
# nginx
|
||||
template = jinja2_render("nginx.jinja2",
|
||||
icecast2_bind_host=settings.icecast2_bind_host,
|
||||
icecast2_bind_port=settings.icecast2_bind_port,
|
||||
hostname=settings.icecast2_hostname,
|
||||
icecast2_mount=settings.icecast2_mount,
|
||||
host=settings.host,
|
||||
port=settings.port)
|
||||
path_nginx_config = os.path.join(settings.cwd, "data", "radio_nginx.conf")
|
||||
write_file_sync(path_nginx_config, data=template.encode())
|
||||
print(f"written config files to {os.path.join(settings.cwd, 'data')}")
|
||||
|
||||
|
||||
@cli.command(name="webdev")
|
||||
def webdev(*args, **kwargs):
|
||||
"""Run the web-if, for development purposes"""
|
||||
from ircradio.factory import create_app
|
||||
app = create_app()
|
||||
app.run(settings.host, port=settings.port, debug=settings.debug, use_reloader=False)
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
cli()
|
||||
|
|
@ -0,0 +1,50 @@
|
|||
# SPDX-License-Identifier: BSD-3-Clause
|
||||
# Copyright (c) 2021, dsc@xmr.pm
|
||||
|
||||
import os
|
||||
cwd = os.path.dirname(os.path.realpath(__file__))
|
||||
|
||||
|
||||
def bool_env(val):
|
||||
return val is True or (isinstance(val, str) and (val.lower() == 'true' or val == '1'))
|
||||
|
||||
|
||||
debug = True
|
||||
host = "127.0.0.1"
|
||||
port = 2600
|
||||
timezone = "Europe/Amsterdam"
|
||||
|
||||
dir_music = os.environ.get("DIR_MUSIC", os.path.join(cwd, "data", "music"))
|
||||
|
||||
irc_admins_nicknames = ["dsc_"]
|
||||
irc_host = os.environ.get('IRC_HOST', 'localhost')
|
||||
irc_port = int(os.environ.get('IRC_PORT', 6667))
|
||||
irc_ssl = bool_env(os.environ.get('IRC_SSL', False)) # untested
|
||||
irc_nick = os.environ.get('IRC_NICK', 'DJIRC')
|
||||
irc_channels = os.environ.get('IRC_CHANNELS', '#mychannel').split()
|
||||
irc_realname = os.environ.get('IRC_REALNAME', 'DJIRC')
|
||||
irc_ignore_pms = False
|
||||
irc_command_prefix = "!"
|
||||
|
||||
icecast2_hostname = "localhost"
|
||||
icecast2_max_clients = 32
|
||||
icecast2_bind_host = "127.0.0.1"
|
||||
icecast2_bind_port = 24100
|
||||
icecast2_mount = "radio.ogg"
|
||||
icecast2_source_password = "changeme"
|
||||
icecast2_admin_password = "changeme"
|
||||
icecast2_relay_password = "changeme" # for livestreams
|
||||
icecast2_live_mount = "live.ogg"
|
||||
icecast2_logdir = "/var/log/icecast2/"
|
||||
|
||||
liquidsoap_host = "127.0.0.1"
|
||||
liquidsoap_port = 7555 # telnet
|
||||
liquidsoap_description = "IRC!Radio"
|
||||
liquidsoap_samplerate = 48000
|
||||
liquidsoap_bitrate = 164 # youtube is max 164kbps
|
||||
liquidsoap_crossfades = False # not implemented yet
|
||||
liquidsoap_normalize = False # not implemented yet
|
||||
liquidsoap_iface = icecast2_mount.replace(".", "(dot)")
|
||||
liquidsoap_max_song_duration = 60 * 11 # seconds
|
||||
|
||||
re_youtube = r"[a-zA-Z0-9_-]{11}$"
|
||||
Loading…
Reference in New Issue