jellyfin-mpv-shim/jellyfin_mpv_shim/update_check.py
2022-05-16 01:33:06 -04:00

82 lines
2.7 KiB
Python

import requests
import datetime
import logging
import webbrowser
from .constants import CLIENT_VERSION
from .conf import settings
from .i18n import _
from typing import TYPE_CHECKING
if TYPE_CHECKING:
from .player import PlayerManager as PlayerManager_type
log = logging.getLogger("update_check")
release_url = "https://github.com/jellyfin/jellyfin-mpv-shim/releases/"
release_urls = [
release_url
]
one_day = 86400
class UpdateChecker:
def __init__(self, player_manager: "PlayerManager_type"):
self.playerManager = player_manager
self.has_notified = False
self.new_version = None
self.last_check = None
def _check_updates(self):
log.info("Checking for updates...")
for release_url in release_urls:
try:
response = requests.get(
release_url + "latest", allow_redirects=False, timeout=(3, 10)
)
if response.status_code != 302:
log.warning("Release page returned bad status code.")
continue
if not response.headers["location"].startswith(release_url):
log.warning("Release page does not start with release_url.")
continue
version = response.headers["location"][len(release_url) + 5 :]
if CLIENT_VERSION != version:
self.new_version = version
break
except Exception:
log.error("Could not check for updates.", exc_info=True)
return self.new_version is not None
def check(self):
if not settings.check_updates:
return
if (
self.last_check is not None
and (datetime.datetime.utcnow() - self.last_check).total_seconds() < one_day
):
log.info("Update check performed in last day. Skipping.")
return
self.last_check = datetime.datetime.utcnow()
if self.new_version is not None or self._check_updates():
if not self.has_notified and settings.notify_updates:
self.has_notified = True
log.info("Update Available: {0}".format(self.new_version))
self.playerManager.show_text(
_(
"MPV Shim v{0} Update Available\nOpen menu (press c) for details."
).format(self.new_version),
5000,
1,
)
def open(self):
self.playerManager.set_fullscreen(False)
try:
webbrowser.open(release_url + "latest")
except Exception:
log.error("Could not open release URL.", exc_info=True)