149 lines
4.7 KiB
Python
149 lines
4.7 KiB
Python
import os, logging
|
|
DEBUG = os.environ.get('DEBUG')
|
|
logging.basicConfig(
|
|
format='[%(asctime)s] %(levelname)s %(module)s/%(funcName)s - %(message)s',
|
|
level=logging.DEBUG if DEBUG else logging.INFO)
|
|
|
|
import asyncio
|
|
import re
|
|
from datetime import datetime, timedelta, timezone
|
|
import aiodocker
|
|
import aiohttp
|
|
import random
|
|
import string
|
|
import hashlib
|
|
|
|
import settings
|
|
|
|
STAR_UNSTAR_WINDOW = timedelta(seconds=4)
|
|
|
|
# A dictionary to store the timestamp of when a song was starred.
|
|
# {song_id: timestamp}
|
|
starred_songs = {}
|
|
|
|
LOG_PATTERN = re.compile(
|
|
r'time="(?P<ts>[^"]+)".*msg="Changing starred" ids="\[`(?P<id>[^`]+)`\]".*starred=(?P<starred>true|false)'
|
|
)
|
|
|
|
|
|
def parse_log_line(line):
|
|
"""
|
|
Parses a log line to find song star/unstar events.
|
|
Returns a tuple of (timestamp, song_id, is_starred) or None if not a match.
|
|
"""
|
|
match = LOG_PATTERN.search(line)
|
|
if not match:
|
|
return None
|
|
|
|
data = match.groupdict()
|
|
ts_str = data['ts']
|
|
song_id = data['id']
|
|
is_starred = data['starred'] == 'true'
|
|
|
|
# fromisoformat doesn't like Z, so we replace it with +00:00 timezone info.
|
|
timestamp = datetime.fromisoformat(ts_str.replace('Z', '+00:00'))
|
|
|
|
return timestamp, song_id, is_starred
|
|
|
|
|
|
async def navidrome_set_rating(song_id):
|
|
navidrome_url = settings.NAVIDROME_URL
|
|
username = settings.NAVIDROME_USER
|
|
|
|
if not all([navidrome_url, username]):
|
|
logging.error("NAVIDROME_URL and NAVIDROME_USER must be set in settings.py.")
|
|
return
|
|
|
|
salt = settings.SUBSONIC_SALT
|
|
token = settings.SUBSONIC_TOKEN
|
|
|
|
if not all([salt, token]):
|
|
password = settings.NAVIDROME_PASSWORD
|
|
if not password:
|
|
logging.error("Either (SUBSONIC_SALT and SUBSONIC_TOKEN) or NAVIDROME_PASSWORD must be set in settings.py.")
|
|
return
|
|
|
|
# Subsonic API requires a salt and a token (md5(password + salt))
|
|
salt = ''.join(random.choice(string.ascii_lowercase + string.digits) for _ in range(10))
|
|
token = hashlib.md5((password + salt).encode('utf-8')).hexdigest()
|
|
|
|
params = {
|
|
'u': username,
|
|
't': token,
|
|
's': salt,
|
|
'v': '1.16.1',
|
|
'c': 'heart-monitor',
|
|
'f': 'json',
|
|
'id': song_id,
|
|
'rating': 1,
|
|
}
|
|
|
|
api_url = f"{navidrome_url.rstrip('/')}/rest/setRating"
|
|
|
|
try:
|
|
async with aiohttp.ClientSession() as session:
|
|
async with session.get(api_url, params=params) as response:
|
|
response.raise_for_status()
|
|
data = await response.json()
|
|
if data.get('subsonic-response', {}).get('status') == 'ok':
|
|
logging.info(f"Successfully set rating for song {song_id} to 1.")
|
|
else:
|
|
logging.error(f"Failed to set rating for song {song_id}. Response: {data}")
|
|
except aiohttp.ClientError as e:
|
|
logging.error(f"Error calling Navidrome API for song {song_id}: {e}")
|
|
|
|
|
|
async def main():
|
|
"""
|
|
Monitors Navidrome container logs for rapid star/unstar events.
|
|
"""
|
|
docker = None
|
|
try:
|
|
docker = aiodocker.Docker()
|
|
container = await docker.containers.get(settings.NAVIDROME_CONTAINER)
|
|
|
|
logging.info(f"Monitoring logs for container '{settings.NAVIDROME_CONTAINER}'...")
|
|
logs = container.log(
|
|
stdout=True,
|
|
stderr=True,
|
|
follow=True,
|
|
since=datetime.now(timezone.utc).timestamp()
|
|
)
|
|
|
|
async for line in logs:
|
|
parsed = parse_log_line(line)
|
|
if not parsed:
|
|
continue
|
|
|
|
timestamp, song_id, is_starred = parsed
|
|
|
|
if is_starred:
|
|
starred_songs[song_id] = timestamp
|
|
elif song_id in starred_songs: # is_starred is False (unstarred)
|
|
time_diff = timestamp - starred_songs[song_id]
|
|
if time_diff <= STAR_UNSTAR_WINDOW:
|
|
logging.info(
|
|
f"Song {song_id} was starred and then unstarred within {STAR_UNSTAR_WINDOW.seconds} seconds."
|
|
)
|
|
await navidrome_set_rating(song_id)
|
|
# Remove song from tracking after it has been unstarred
|
|
del starred_songs[song_id]
|
|
|
|
except aiodocker.exceptions.DockerError as e:
|
|
if e.status == 404:
|
|
logging.error(f"Container '{settings.NAVIDROME_CONTAINER}' not found.")
|
|
else:
|
|
logging.error(f"Error connecting to Docker or getting container: {e}")
|
|
except Exception as e:
|
|
logging.error(f"An unexpected error occurred: {e}")
|
|
finally:
|
|
if docker:
|
|
await docker.close()
|
|
|
|
|
|
if __name__ == "__main__":
|
|
try:
|
|
asyncio.run(main())
|
|
except KeyboardInterrupt:
|
|
logging.info("Exiting.")
|