mirror of
https://github.com/rommapp/romm.git
synced 2026-02-18 00:27:41 +01:00
104 lines
3.2 KiB
Python
104 lines
3.2 KiB
Python
import os
|
|
from datetime import timedelta
|
|
|
|
import sentry_sdk
|
|
from config import (
|
|
ENABLE_RESCAN_ON_FILESYSTEM_CHANGE,
|
|
LIBRARY_BASE_PATH,
|
|
RESCAN_ON_FILESYSTEM_CHANGE_DELAY,
|
|
SENTRY_DSN,
|
|
)
|
|
from config.config_manager import config_manager as cm
|
|
from endpoints.sockets.scan import scan_platforms
|
|
from handler.database import db_platform_handler
|
|
from handler.scan_handler import ScanType
|
|
from logger.logger import log
|
|
from rq.job import Job
|
|
from tasks.tasks import tasks_scheduler
|
|
from utils import get_version
|
|
from watchdog.events import FileSystemEventHandler
|
|
from watchdog.observers import Observer
|
|
|
|
sentry_sdk.init(
|
|
dsn=SENTRY_DSN,
|
|
release=f"romm@{get_version()}",
|
|
)
|
|
|
|
path = (
|
|
cm.get_config().HIGH_PRIO_STRUCTURE_PATH
|
|
if os.path.exists(cm.get_config().HIGH_PRIO_STRUCTURE_PATH)
|
|
else LIBRARY_BASE_PATH
|
|
)
|
|
|
|
|
|
class EventHandler(FileSystemEventHandler):
|
|
"""Filesystem event handler"""
|
|
|
|
def on_any_event(self, event):
|
|
"""Catch-all event handler.
|
|
|
|
Args:
|
|
event: The event object representing the file system event.
|
|
"""
|
|
if not ENABLE_RESCAN_ON_FILESYSTEM_CHANGE:
|
|
return
|
|
|
|
# Ignore .DS_Store files
|
|
if event.src_path.endswith(".DS_Store"):
|
|
return
|
|
|
|
# Ignore some event types
|
|
if event.event_type in ["modified", "opened", "closed"]:
|
|
return
|
|
|
|
event_src = event.src_path.split(path)[-1]
|
|
fs_slug = event_src.split("/")[1]
|
|
db_platform = db_platform_handler.get_platform_by_fs_slug(fs_slug)
|
|
|
|
log.info(f"Filesystem event: {event.event_type} {event_src}")
|
|
|
|
# Skip if a scan is already scheduled
|
|
for job in tasks_scheduler.get_jobs():
|
|
if isinstance(job, Job):
|
|
if job.func_name == "endpoints.sockets.scan.scan_platforms":
|
|
if job.args[0] == []:
|
|
log.info("Full rescan already scheduled")
|
|
return
|
|
|
|
if db_platform and db_platform.id in job.args[0]:
|
|
log.info(f"Scan already scheduled for {fs_slug}")
|
|
return
|
|
|
|
time_delta = timedelta(minutes=RESCAN_ON_FILESYSTEM_CHANGE_DELAY)
|
|
rescan_in_msg = f"rescanning in {RESCAN_ON_FILESYSTEM_CHANGE_DELAY} minutes."
|
|
|
|
# Any change to a platform directory should trigger a full rescan
|
|
if event.is_directory and event_src.count("/") == 1:
|
|
log.info(f"Platform directory changed, {rescan_in_msg}")
|
|
tasks_scheduler.enqueue_in(time_delta, scan_platforms, [])
|
|
elif db_platform:
|
|
# Otherwise trigger a rescan for the specific platform
|
|
log.info(f"Change detected in {fs_slug} folder, {rescan_in_msg}")
|
|
tasks_scheduler.enqueue_in(
|
|
time_delta,
|
|
scan_platforms,
|
|
[db_platform.id],
|
|
scan_type=ScanType.QUICK,
|
|
)
|
|
return
|
|
|
|
|
|
if __name__ == "__main__":
|
|
observer = Observer()
|
|
observer.schedule(EventHandler(), path, recursive=True)
|
|
observer.start()
|
|
|
|
log.info(f"Watching {path} for changes")
|
|
|
|
try:
|
|
while observer.is_alive():
|
|
observer.join(1)
|
|
finally:
|
|
observer.stop()
|
|
observer.join()
|