Files
SoftwareManager/src/network/libtorrent_misc.py
T

96 lines
3.7 KiB
Python

from utils.logging.logs import update_download_completed_by_hash
from utils.logging.logs import consoleLog
from PySide6.QtCore import QObject, QTimer
from utils.data.state import state
from plyer import notification
import libtorrent as lt
import time
import os
def cleanup_session():
if state.dl_session is not None:
with state.downloads_lock:
for magnetdl in state.active_downloads.values():
if hasattr(magnetdl, 'pause'): # check it's a handle
magnetdl.pause()
del state.dl_session
state.dl_session = None
with state.downloads_lock:
state.active_downloads.clear()
class AppDaemons(QObject):
def __init__(self):
super().__init__()
self.notified_magnets = set()
self.updated_magnets = set()
# Create Timers
self.deleted_files_timer = QTimer(self)
self.completed_downloads_timer = QTimer(self)
# Connect Timer Signals
self.deleted_files_timer.timeout.connect(self.check_deleted_files)
self.completed_downloads_timer.timeout.connect(self.check_completed_downloads)
def start_all(self):
consoleLog("Starting Timer: deleted_files")
self.deleted_files_timer.start(2000)
consoleLog("Starting Timer: completed_downloads")
self.completed_downloads_timer.start(5000)
def check_deleted_files(self):
try:
with state.downloads_lock:
items = list(state.active_downloads.items())
for magnet_uri, magnetdl in items:
if isinstance(magnetdl, dict):
continue
status = magnetdl.status()
if status.state == lt.torrent_status.seeding and status.has_metadata:
file_path = os.path.join(status.save_path, status.name)
if not os.path.exists(file_path):
consoleLog(f"Registered File Deletion: {status.name}")
state.dl_session.remove_torrent(magnetdl)
with state.downloads_lock:
del state.active_downloads[magnet_uri]
except Exception as e:
consoleLog(f"Exception while checking for file deletions: {e}")
def check_completed_downloads(self):
try:
with state.downloads_lock:
items = list(state.active_downloads.items())
seeded = set(state.seeded_magnets)
for magnet_uri, magnetdl in items:
if isinstance(magnetdl, dict):
continue
status = magnetdl.status()
if status.state == lt.torrent_status.seeding:
if magnet_uri not in self.updated_magnets and magnet_uri not in seeded:
consoleLog(f"Marking {status.name} as completed")
if hasattr(status, 'info_hashes'):
info_hash = str(status.info_hashes.v1)
else:
info_hash = str(status.info_hash)
update_download_completed_by_hash(info_hash, True)
self.updated_magnets.add(magnet_uri)
if magnet_uri not in self.notified_magnets:
notification.notify(
title="Download finished",
message=f"{status.name} has finished downloading.",
timeout=4
)
self.notified_magnets.add(magnet_uri)
except Exception as e:
consoleLog(f"Exception while checking downloads: {e}")