145 lines
6.1 KiB
Python
145 lines
6.1 KiB
Python
import re
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from typing import List, Optional
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from app.chain import ChainBase
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from app.core.config import settings
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from app.core.context import MediaInfo
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from app.core.meta import MetaBase
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from app.core.metainfo import MetaInfo
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from app.log import logger
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from app.utils.string import StringUtils
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from app.utils.system import SystemUtils
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from app.utils.types import TorrentStatus
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class TransferChain(ChainBase):
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"""
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文件转移处理链
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"""
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def process(self, arg_str: str = None) -> bool:
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"""
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获取下载器中的种子列表，并执行转移
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"""
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def extract_hash_and_number(string: str):
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"""
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从字符串中提取种子hash和编号
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"""
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pattern = r'([a-fA-F0-9]+) (\d+)'
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match = re.search(pattern, string)
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if match:
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hash_value = match.group(1)
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number = match.group(2)
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return hash_value, int(number)
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else:
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return None, None
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if arg_str:
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logger.info(f"开始转移下载器文件，参数：{arg_str}")
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# 解析中种子hash，TMDB ID
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torrent_hash, tmdbid = extract_hash_and_number(arg_str)
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if not hash or not tmdbid:
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logger.error(f"参数错误，参数：{arg_str}")
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return False
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# 获取种子
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torrents: Optional[List[dict]] = self.list_torrents(hashs=torrent_hash)
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if not torrents:
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logger.error(f"没有获取到种子，参数：{arg_str}")
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return False
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# 识别前预处理
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result: Optional[tuple] = self.prepare_recognize(title=torrents[0].get("title"))
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if result:
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title, subtitle = result
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else:
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title, subtitle = torrents[0].get("title"), None
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# 识别
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meta = MetaInfo(title=title, subtitle=subtitle)
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# 查询媒体信息
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arg_mediainfo = self.recognize_media(meta=meta)
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else:
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arg_mediainfo = None
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logger.info("开始执行下载器文件转移 ...")
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# 从下载器获取种子列表
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torrents: Optional[List[dict]] = self.list_torrents(status=TorrentStatus.TRANSFER)
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if not torrents:
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logger.info("没有获取到已完成的下载任务")
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return False
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logger.info(f"获取到 {len(torrents)} 个已完成的下载任务")
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# 识别
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for torrent in torrents:
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# 识别前预处理
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result: Optional[tuple] = self.prepare_recognize(title=torrent.get("title"))
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if result:
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title, subtitle = result
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else:
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title, subtitle = torrent.get("title"), None
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# 识别元数据
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meta: MetaBase = MetaInfo(title=title, subtitle=subtitle)
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if not meta.get_name():
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logger.warn(f'未识别到元数据，标题：{title}')
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continue
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if not arg_mediainfo:
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# 识别媒体信息
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mediainfo: MediaInfo = self.recognize_media(meta=meta)
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if not mediainfo:
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logger.warn(f'未识别到媒体信息，标题：{torrent.get("title")}')
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self.post_message(title=f"{torrent.get('title')} 未识别到媒体信息，无法入库！\n"
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f"回复：```\n/transfer {torrent.get('hash')} [tmdbid]\n``` 手动识别转移。")
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continue
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else:
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mediainfo = arg_mediainfo
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logger.info(f"{torrent.get('title')} 识别为：{mediainfo.type.value} {mediainfo.get_title_string()}")
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# 更新媒体图片
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self.obtain_image(mediainfo=mediainfo)
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# 转移
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transferinfo: dict = self.transfer(mediainfo=mediainfo, path=torrent.get("path"))
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if not transferinfo or not transferinfo.get("target_path"):
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logger.warn(f"{torrent.get('title')} 入库失败")
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self.post_message(
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title=f"{mediainfo.get_title_string()}{meta.get_season_episode_string()} 入库失败！",
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text=f"原因：{transferinfo.get('message') if transferinfo else '未知'}",
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image=mediainfo.get_message_image()
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),
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continue
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# 转移完成
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self.transfer_completed(hashs=torrent.get("hash"))
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# 刮剥
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self.scrape_metadata(path=transferinfo.get('target_path'), mediainfo=mediainfo)
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# 移动模式删除种子
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if settings.TRANSFER_TYPE == "move":
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result2 = self.remove_torrents(hashs=torrent.get("hash"))
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if result2:
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logger.info(f"移动模式删除种子成功：{torrent.get('title')} ")
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# 刷新媒体库
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self.refresh_mediaserver(mediainfo=mediainfo, file_path=transferinfo.get('target_path'))
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# 发送通知
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self.__send_transfer_message(meta=meta, mediainfo=mediainfo, transferinfo=transferinfo)
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logger.info("下载器文件转移执行完成")
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return True
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def __send_transfer_message(self, meta: MetaBase, mediainfo: MediaInfo, transferinfo: dict):
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"""
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发送入库成功的消息
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"""
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# 文件大小
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file_size = StringUtils.str_filesize(
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SystemUtils.get_directory_size(
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transferinfo.get('target_path')
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)
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)
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msg_title = f"{mediainfo.get_title_string()} 已入库"
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if mediainfo.vote_average:
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msg_str = f"评分：{mediainfo.vote_average}，类型：{mediainfo.type.value}"
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else:
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msg_str = f"类型：{mediainfo.type.value}"
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if mediainfo.category:
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msg_str = f"{msg_str}，类别：{mediainfo.category}"
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if meta.get_resource_type_string():
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msg_str = f"{msg_str}，质量：{meta.get_resource_type_string()}"
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msg_str = f"{msg_str}， 大小：{file_size}"
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# 发送
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self.post_message(title=msg_title, text=msg_str, image=mediainfo.get_message_image())
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