138 lines
4.7 KiB
Python
138 lines
4.7 KiB
Python
#!/usr/bin/env python3
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import asyncio
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import logging
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import os
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import sqlite3
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from pathlib import Path
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import caribou
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import magic
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from aiohttp import web
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from library.config import Config
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from library.DownloadQueue import DownloadQueue
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from library.Emitter import Emitter
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from library.EventsSubscriber import EventsSubscriber
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from library.HttpAPI import LOG as http_logger
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from library.HttpAPI import HttpAPI
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from library.HttpSocket import HttpSocket
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from library.Notifications import Notification
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from library.PackageInstaller import PackageInstaller
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from library.Tasks import Tasks
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LOG = logging.getLogger("app")
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MIME = magic.Magic(mime=True)
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class Main:
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config: Config
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app: web.Application
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http: HttpAPI
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socket: HttpSocket
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def __init__(self):
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self.config = Config.get_instance()
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self.rootPath = str(Path(__file__).parent.absolute())
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self.app = web.Application()
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self.checkFolders()
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try:
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PackageInstaller(self.config).check()
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except Exception as e:
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LOG.error(f"Failed to check for packages. Error message '{str(e)}'.")
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LOG.exception(e)
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caribou.upgrade(self.config.db_file, os.path.join(self.rootPath, "migrations"))
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connection = sqlite3.connect(database=self.config.db_file, isolation_level=None)
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connection.row_factory = sqlite3.Row
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connection.execute("PRAGMA journal_mode=wal")
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try:
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if "600" != oct(os.stat(self.config.db_file).st_mode)[-3:]:
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os.chmod(self.config.db_file, 0o600)
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except Exception:
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pass
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queue = DownloadQueue(connection=connection)
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self.http = HttpAPI(queue=queue)
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self.socket = HttpSocket(queue=queue)
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Emitter.get_instance().add_emitter([Notification().emit], local=False).add_emitter(
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[EventsSubscriber().emit], local=True
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)
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self.app.on_startup.append(lambda _: queue.initialize())
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def checkFolders(self):
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"""
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Check if the required folders exist and create them if they do not.
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"""
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try:
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LOG.debug(f"Checking download folder at '{self.config.download_path}'.")
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if not os.path.exists(self.config.download_path):
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LOG.info(f"Creating download folder at '{self.config.download_path}'.")
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os.makedirs(self.config.download_path, exist_ok=True)
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except OSError as e:
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LOG.error(f"Could not create download folder at '{self.config.download_path}'.")
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raise e
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try:
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LOG.debug(f"Checking temp folder at '{self.config.temp_path}'.")
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if not os.path.exists(self.config.temp_path):
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LOG.info(f"Creating temp folder at '{self.config.temp_path}'.")
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os.makedirs(self.config.temp_path, exist_ok=True)
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except OSError as e:
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LOG.error(f"Could not create temp folder at '{self.config.temp_path}'.")
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raise e
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try:
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LOG.debug(f"Checking config folder at '{self.config.config_path}'.")
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if not os.path.exists(self.config.config_path):
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LOG.info(f"Creating config folder at '{self.config.config_path}'.")
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os.makedirs(self.config.config_path, exist_ok=True)
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except OSError as e:
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LOG.error(f"Could not create config folder at '{self.config.config_path}'.")
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raise e
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try:
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LOG.debug(f"Checking database file at '{self.config.db_file}'.")
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if not os.path.exists(self.config.db_file):
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LOG.info(f"Creating database file at '{self.config.db_file}'.")
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with open(self.config.db_file, "w") as _:
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pass
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except OSError as e:
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LOG.error(f"Could not create database file at '{self.config.db_file}'.")
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raise e
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def start(self):
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"""
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Start the application.
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"""
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self.socket.attach(self.app)
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self.http.attach(self.app)
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Tasks.get_instance().load()
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def started(_):
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LOG.info("=" * 40)
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LOG.info(f"YTPTube v{self.config.version} - started on http://{self.config.host}:{self.config.port}")
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LOG.info("=" * 40)
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if self.config.access_log:
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http_logger.addFilter(lambda record: "GET /api/ping" not in record.getMessage())
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web.run_app(
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self.app,
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host=self.config.host,
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port=self.config.port,
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reuse_port=True,
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loop=asyncio.get_event_loop(),
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access_log=http_logger if self.config.access_log else None,
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print=started,
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)
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if __name__ == "__main__":
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logging.basicConfig(level=logging.DEBUG)
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Main().start()
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