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#!/usr/bin/env python3
import sys
import struct
import json
from subprocess import Popen, DEVNULL
def main():
message = get_message()
url = message.get("url")
# Need to install playerctl [1] and mpv-mpris [2]
# [1] https://github.com/altdesktop/playerctl
# [2] https://github.com/hoyon/mpv-mpris
# To use with https://addons.mozilla.org/fr/firefox/addon/ff2mpv/
# Tips: to have mpv in "deamon mode" use mpv --idle
args = ["playerctl", "--player=mpv", "open", url]
Popen(args, stdin=DEVNULL, stdout=DEVNULL, stderr=DEVNULL)
args = ["playerctl", "--player=mpv", "play"]
Popen(args, stdin=DEVNULL, stdout=DEVNULL, stderr=DEVNULL)
# Need to respond something to avoid "Error: An unexpected error occurred"
# in Browser Console.
send_message("ok")
# https://developer.mozilla.org/en-US/Add-ons/WebExtensions/Native_messaging#App_side
def get_message():
raw_length = sys.stdin.buffer.read(4)
if not raw_length:
return {}
length = struct.unpack("@I", raw_length)[0]
message = sys.stdin.buffer.read(length).decode("utf-8")
return json.loads(message)
def send_message(message):
content = json.dumps(message).encode("utf-8")
length = struct.pack("@I", len(content))
sys.stdout.buffer.write(length)
sys.stdout.buffer.write(content)
sys.stdout.buffer.flush()
if __name__ == "__main__":
main()
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