kodisendto

#!/usr/bin/env python2
import argparse
import logging
import subprocess
import koditools
from koditools import utils
import os
import socket
import fcntl
import struct


def get_ip_address(ifname):
    s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
    return socket.inet_ntoa(fcntl.ioctl(
        s.fileno(),
        0x8915,  # SIOCGIFADDR
        struct.pack(b'256s', ifname[:15].encode())
    )[20:24])


def ispidalive(pidfile):
    if os.path.exists(pidfile):
        pid = open(pidfile).read().strip()
        if pid.isdigit():
            pid = int(pid)
            try:
                os.kill(pid, 0)
                return True
            except OSError:
                return False
    return False


def launchnginx(interface, filepath):
    nginxconfpath = '/tmp/koditoolsnginx.conf'
    nginxpidfile = '/tmp/koditoolsnginx.pid'
    templatepath = os.path.join(os.path.dirname(koditools.__file__),
                                'templates', 'nginx.conf')
    with open(templatepath) as fd:
        nginxconf = fd.read()
    filename = os.path.basename(filepath)
    dirname = os.path.dirname(filepath)
    nginxconf = nginxconf.format(filename=filename, dirpath=dirname)
    with open(nginxconfpath, 'w') as fd:
        fd.write(nginxconf)
    if ispidalive(nginxpidfile):
        subprocess.Popen(['nginx', '-c', nginxconfpath, '-s', 'reload'])
    else:
        subprocess.Popen(['nginx', '-c', nginxconfpath])
    ip = get_ip_address(interface)
    return "http://%s:55656/stream/%s" % (ip, filename)

if __name__ == '__main__':
    parser = argparse.ArgumentParser(description='Send media to Kodi. Server host and port can be defined in [server] group of $XDG_CONFIG_HOME/koditools/remote.conf')
    parser.add_argument('--host', dest='host', action='store', default=None)
    parser.add_argument('-p', '--port', dest='port', type=int, default=None)
    group = parser.add_mutually_exclusive_group(required=True)
    group.add_argument('-f', '--file', dest='file', default=None)
    group.add_argument('filename', nargs='?')
    parser.add_argument('-i', '--iface', dest='interface', default=None, required=False)
    parser.add_argument('-v', '--verbose', dest='verbose', action='store_true', default=False)
    args = parser.parse_args()
    logging.root.name = 'kodiremote'
    if args.verbose:
        logging.basicConfig(level=logging.DEBUG)
    cfg = utils.getConfigFile()
    host, port = utils.getHostPort(cfg, args.host, args.port)
    client = utils.getJSONRC(host, port)
    interface = args.interface or cfg.get('client', 'interface')
    filename = args.file or args.filename
    if not os.path.exists(filename):
        url = filename
    else:
        url = launchnginx(interface, os.path.realpath(filename))
    print(client.command('Player.Open', item={'file': url}))