118 lines
3.4 KiB
Python
118 lines
3.4 KiB
Python
from threading import Event
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from typing import List, Tuple, Dict, Any
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from apscheduler.schedulers.background import BackgroundScheduler
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from apscheduler.triggers.cron import CronTrigger
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from app.core.config import settings
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from app.log import logger
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from app.plugins import _PluginBase
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class LibraryScraper(_PluginBase):
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# 插件名称
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plugin_name = "媒体库刮削"
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# 插件描述
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plugin_desc = "定时对媒体库进行刮削，补齐缺失元数据和图片。"
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# 插件图标
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plugin_icon = "scraper.png"
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# 主题色
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plugin_color = "#FF7D00"
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# 插件版本
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plugin_version = "1.0"
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# 插件作者
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plugin_author = "jxxghp"
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# 作者主页
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author_url = "https://github.com/jxxghp"
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# 插件配置项ID前缀
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plugin_config_prefix = "libraryscraper_"
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# 加载顺序
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plugin_order = 7
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# 可使用的用户级别
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user_level = 1
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# 私有属性
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_scheduler = None
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_scraper = None
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# 限速开关
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_enabled = False
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_cron = None
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_scraper_paths = None
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_exclude_paths = None
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# 退出事件
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_event = Event()
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def init_plugin(self, config: dict = None):
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# 读取配置
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if config:
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self._enabled = config.get("enabled")
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self._cron = config.get("cron")
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self._scraper_paths = config.get("scraper_paths")
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self._exclude_paths = config.get("exclude_paths")
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# 停止现有任务
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self.stop_service()
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# 启动定时任务 & 立即运行一次
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if self._enabled:
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self._scheduler = BackgroundScheduler(timezone=settings.TZ)
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if self._cron:
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logger.info(f"媒体库刮削服务启动，周期：{self._cron}")
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self._scheduler.add_job(self.__libraryscraper,
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CronTrigger.from_crontab(self._cron))
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else:
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logger.info(f"媒体库刮削服务启动，周期：每7天")
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self._scheduler.add_job(self.__libraryscraper,
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CronTrigger.from_crontab("0 0 */7 * *"))
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if self._scheduler.get_jobs():
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# 启动服务
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self._scheduler.print_jobs()
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self._scheduler.start()
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def get_state(self) -> bool:
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return self._enabled
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@staticmethod
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def get_command() -> List[Dict[str, Any]]:
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pass
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def get_api(self) -> List[Dict[str, Any]]:
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pass
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def get_form(self) -> Tuple[List[dict], Dict[str, Any]]:
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pass
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def get_page(self) -> List[dict]:
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pass
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def __libraryscraper(self):
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"""
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开始刮削媒体库
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"""
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# 已选择的目录
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logger.info(f"开始刮削媒体库：{self._scraper_path} ...")
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for path in self._scraper_path:
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if not path:
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continue
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if self._event.is_set():
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logger.info(f"媒体库刮削服务停止")
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return
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# TODO 刮削目录
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logger.info(f"媒体库刮削完成")
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def stop_service(self):
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"""
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退出插件
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"""
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try:
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if self._scheduler:
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self._scheduler.remove_all_jobs()
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if self._scheduler.running:
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self._event.set()
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self._scheduler.shutdown()
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self._event.clear()
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self._scheduler = None
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except Exception as e:
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print(str(e))
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