Simon Gardling
735603deb8
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98 lines
2.4 KiB
Python
98 lines
2.4 KiB
Python
"""Enforce default Jellyfin user preferences via the API.
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Iterates all users and sets preferFmp4HlsContainer in their
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DisplayPreferences if not already enabled. Idempotent.
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"""
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import json
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import os
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import sys
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import time
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import urllib.request
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from pathlib import Path
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JELLYFIN_URL = os.environ.get("JELLYFIN_URL", "http://127.0.0.1:8096")
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def get_api_key():
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cred_dir = os.environ["CREDENTIALS_DIRECTORY"]
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return Path(cred_dir, "jellyfin-api-key").read_text().strip()
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def api(method, path, data=None):
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url = f"{JELLYFIN_URL}{path}"
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sep = "&" if "?" in url else "?"
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url += f"{sep}api_key={get_api_key()}"
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body = json.dumps(data).encode() if data else None
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req = urllib.request.Request(url, data=body, method=method)
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if body:
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req.add_header("Content-Type", "application/json")
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with urllib.request.urlopen(req) as resp:
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if resp.status == 204:
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return None
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return json.loads(resp.read())
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def wait_healthy(timeout=120):
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deadline = time.monotonic() + timeout
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while time.monotonic() < deadline:
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try:
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req = urllib.request.Request(f"{JELLYFIN_URL}/health")
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with urllib.request.urlopen(req, timeout=5) as resp:
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if resp.read().decode().strip() == "Healthy":
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return
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except Exception:
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pass
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time.sleep(2)
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print("Jellyfin did not become healthy in time", file=sys.stderr)
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sys.exit(1)
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# Preferences to enforce: (key, desired_value)
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DEFAULTS = [
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("preferFmp4HlsContainer", "true"),
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]
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def main():
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wait_healthy()
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users = api("GET", "/Users")
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if not users:
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print("No users found, nothing to do")
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return
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for user in users:
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user_id = user["Id"]
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name = user["Name"]
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prefs = api(
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"GET",
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f"/DisplayPreferences/usersettings?userId={user_id}&client=emby",
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)
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custom = prefs.get("CustomPrefs", {})
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changed = False
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for key, value in DEFAULTS:
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if custom.get(key) != value:
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custom[key] = value
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changed = True
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if not changed:
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print(f"{name}: already up to date")
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continue
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prefs["CustomPrefs"] = custom
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api(
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"POST",
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f"/DisplayPreferences/usersettings?userId={user_id}&client=emby",
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prefs,
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)
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print(f"{name}: updated preferences")
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if __name__ == "__main__":
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main()
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