175 lines
3.7 KiB
Python
175 lines
3.7 KiB
Python
import multiprocessing
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import player
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from flask import Flask, render_template, send_from_directory, request
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import json
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import sounddevice as sd
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class BAPSicleServer():
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def __init__(self):
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startServer()
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def __del__(self):
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stopServer()
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app = Flask(__name__, static_url_path='')
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channel_to_q = []
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channel_from_q = []
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channel_p = []
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@app.errorhandler(404)
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def page_not_found(e):
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data = {
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'ui_page': "404",
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"ui_title": "404"
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}
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return render_template('404.html', data=data), 404
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@app.route("/")
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def ui_index():
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data = {
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'ui_page': "index",
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"ui_title": ""
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}
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return render_template('index.html', data=data)
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@app.route("/config")
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def ui_config():
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channel_states = []
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for i in range(3):
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channel_states.append(details(i))
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devices = sd.query_devices()
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outputs = []
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for device in devices:
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if device["max_output_channels"] > 0:
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outputs.append(device)
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data = {
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'channels': channel_states,
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'outputs': outputs,
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'ui_page': "config",
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"ui_title": "Config"
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}
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return render_template('config.html', data=data)
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@app.route("/status")
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def ui_status():
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channel_states = []
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for i in range(3):
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channel_states.append(details(i))
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data = {
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'channels': channel_states,
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'ui_page': "status",
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"ui_title": "Status"
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}
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return render_template('status.html', data=data)
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@app.route("/player/<int:channel>/play")
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def play(channel):
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channel_to_q[channel].put("PLAY")
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return ui_status()
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@app.route("/player/<int:channel>/pause")
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def pause(channel):
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channel_to_q[channel].put("PAUSE")
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return ui_status()
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@app.route("/player/<int:channel>/unpause")
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def unPause(channel):
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channel_to_q[channel].put("UNPAUSE")
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return ui_status()
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@app.route("/player/<int:channel>/stop")
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def stop(channel):
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channel_to_q[channel].put("STOP")
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return ui_status()
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@app.route("/player/<int:channel>/seek/<int:pos>")
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def seek(channel, pos):
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channel_to_q[channel].put("SEEK:" + str(pos))
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return ui_status()
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@app.route("/player/<int:channel>/output/<name>")
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def output(channel, name):
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channel_to_q[channel].put("OUTPUT:" + name)
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channel_to_q[channel].put("LOAD:test"+str(channel)+".mp3")
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return ui_status()
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@app.route("/player/<int:channel>/details")
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def details(channel):
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channel_to_q[channel].put("DETAILS")
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while True:
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response = channel_from_q[channel].get()
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if response and response.startswith("RESP:DETAILS"):
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return json.loads(response.strip("RESP:DETAILS:"))
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@app.route("/player/all/stop")
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def all_stop():
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for channel in channel_to_q:
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channel.put("STOP")
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ui_status()
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@app.route('/static/<path:path>')
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def send_static(path):
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return send_from_directory('ui-static', path)
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def startServer():
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for channel in range(3):
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channel_to_q.append(multiprocessing.Queue())
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channel_from_q.append(multiprocessing.Queue())
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# channel_to_q[-1].put_nowait("LOAD:test"+str(channel)+".mp3")
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channel_p.append(
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multiprocessing.Process(
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target=player.Player,
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args=(channel, channel_to_q[-1], channel_from_q[-1]),
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daemon=True
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)
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)
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channel_p[channel].start()
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# Don't use reloader, it causes Nested Processes!
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app.run(host='0.0.0.0', port=5000, debug=True, use_reloader=False)
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def stopServer():
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print("Stopping server.py")
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for q in channel_to_q:
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q.put("QUIT")
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for player in channel_p:
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player.join()
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app = None
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if __name__ == "__main__":
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print("BAPSicle is a service. Please run it like one.")
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